3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 SOCKETSERVER=${SOCKETSERVER:-socketserver}
23 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
24 MEMHOG=${MEMHOG:-memhog}
25 DIRECTIO=${DIRECTIO:-directio}
26 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
28 CHECK_GRANT=${CHECK_GRANT:-"yes"}
29 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
32 LUSTRE=${LUSTRE:-$(dirname $0)/..}
33 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
34 . $LUSTRE/tests/test-framework.sh
39 ALWAYS_EXCEPT="$SANITY_EXCEPT "
40 always_except LU-9693 42a 42c
41 always_except LU-6493 42b
42 always_except LU-16515 118c 118d
43 always_except LU-8411 407
46 always_except LU-14181 64e 64f
47 always_except LU-17127 39o
50 # skip the grant tests for ARM until they are fixed
51 if [[ $(uname -m) = aarch64 ]]; then
52 always_except LU-11671 45
55 # skip nfs tests on kernels >= 4.12.0 until they are fixed
56 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
57 always_except LU-12661 817
59 # skip cgroup tests on RHEL8.1 kernels until they are fixed
60 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
61 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
62 always_except LU-13063 411a
65 # skip cgroup tests for kernels < v4.18.0
66 if (( $LINUX_VERSION_CODE < $(version_code 4.18.0) )); then
67 always_except LU-13063 411b
71 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
73 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
75 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
78 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
79 always_except LU-1941 130b 130c 130d 130e 130f 130g
80 always_except LU-9054 312
83 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
85 # Get the SLES distro version
87 # Returns a version string that should only be used in comparing
88 # strings returned by version_code()
91 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
93 # All SuSE Linux versions have one decimal. version_code expects two
94 local sles_version=$version.0
95 version_code $sles_version
98 # Check if we are running on Ubuntu or SLES so we can make decisions on
100 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
101 sles_version=$(sles_version_code)
102 [ $sles_version -lt $(version_code 11.4.0) ] &&
103 always_except LU-4341 170
105 [ $sles_version -lt $(version_code 12.0.0) ] &&
106 always_except LU-3703 234
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 always_except LU-10366 410
125 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
126 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
135 check_swap_layouts_support()
137 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
138 skip "Does not support layout lock."
141 check_swap_layout_no_dom()
144 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
145 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
148 check_and_setup_lustre
152 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
154 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
155 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
156 rm -rf $DIR/[Rdfs][0-9]*
158 # $RUNAS_ID may get set incorrectly somewhere else
159 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
160 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
162 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
164 if [ "${ONLY}" = "MOUNT" ] ; then
165 echo "Lustre is up, please go on"
169 echo "preparing for tests involving mounts"
170 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
172 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
173 echo # add a newline after mke2fs.
177 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
179 # ensure all internal functions know we want full debug
181 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
185 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
187 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
189 run_test 0a "touch; rm ====================="
192 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
193 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
195 run_test 0b "chmod 0755 $DIR ============================="
198 $LCTL get_param mdc.*.import | grep "state: FULL" ||
199 error "import not FULL"
200 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
203 run_test 0c "check import proc"
205 test_0d() { # LU-3397
206 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
207 skip "proc exports not supported before 2.10.57"
209 local mgs_exp="mgs.MGS.exports"
210 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
212 local exp_client_version
215 local temp_imp=$DIR/$tfile.import
216 local temp_exp=$DIR/$tfile.export
218 # save mgc import file to $temp_imp
219 $LCTL get_param mgc.*.import | tee $temp_imp
220 # Check if client uuid is found in MGS export
221 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
222 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
226 # save mgs export file to $temp_exp
227 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
229 # Compare the value of field "connect_flags"
230 imp_val=$(grep "connect_flags" $temp_imp)
231 exp_val=$(grep "connect_flags" $temp_exp)
232 [ "$exp_val" == "$imp_val" ] ||
233 error "export flags '$exp_val' != import flags '$imp_val'"
235 # Compare client versions. Only compare top-3 fields for compatibility
236 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
237 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
238 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
239 [ "$exp_val" == "$imp_val" ] ||
240 error "exp version '$exp_client_version'($exp_val) != " \
241 "'$(lustre_build_version client)'($imp_val)"
243 run_test 0d "check export proc ============================="
245 test_0e() { # LU-13417
246 (( $MDSCOUNT > 1 )) ||
247 skip "We need at least 2 MDTs for this test"
249 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
250 skip "Need server version at least 2.14.51"
252 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
253 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
255 [ $default_lmv_count -eq 1 ] ||
256 error "$MOUNT default stripe count $default_lmv_count"
258 [ $default_lmv_index -eq -1 ] ||
259 error "$MOUNT default stripe index $default_lmv_index"
261 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
262 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
264 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
265 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
267 [ $mdt_index1 -eq $mdt_index2 ] &&
268 error "directories are on the same MDT $mdt_index1=$mdt_index2"
270 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
272 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
275 test_mkdir $DIR/$tdir
276 test_mkdir $DIR/$tdir/d2
277 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
278 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
281 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
283 run_test 1 "mkdir; remkdir; rmdir"
286 test_mkdir $DIR/$tdir
287 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
288 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
290 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
292 run_test 2 "mkdir; touch; rmdir; check file"
295 test_mkdir $DIR/$tdir
296 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
297 touch $DIR/$tdir/$tfile
298 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
300 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
302 run_test 3 "mkdir; touch; rmdir; check dir"
304 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
306 test_mkdir -i 1 $DIR/$tdir
308 touch $DIR/$tdir/$tfile ||
309 error "Create file under remote directory failed"
312 error "Expect error removing in-use dir $DIR/$tdir"
314 test -d $DIR/$tdir || error "Remote directory disappeared"
316 rm -rf $DIR/$tdir || error "remove remote dir error"
318 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
321 test_mkdir $DIR/$tdir
322 test_mkdir $DIR/$tdir/d2
323 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
324 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
325 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
327 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
330 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
331 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
332 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
333 error "$tfile does not have perm 0666 or UID $UID"
334 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
335 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
336 error "$tfile should be 0666 and owned by UID $UID"
338 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
341 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
344 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
345 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
346 error "$tfile should be owned by UID $RUNAS_ID"
347 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
348 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
349 error "$tfile should be owned by UID $RUNAS_ID"
351 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
354 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
357 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
358 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
359 error "$tfile should be owned by GID $UID"
360 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
361 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
362 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
364 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
367 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
369 test_mkdir $DIR/$tdir
370 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
371 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
372 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
373 test_mkdir $DIR/$tdir/d/subdir
374 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
375 error "$tdir/d/subdir should be GID $RUNAS_GID"
376 if [[ $MDSCOUNT -gt 1 ]]; then
377 # check remote dir sgid inherite
378 $LFS mkdir -i 0 $DIR/$tdir.local ||
379 error "mkdir $tdir.local failed"
380 chmod g+s $DIR/$tdir.local ||
381 error "chmod $tdir.local failed"
382 chgrp $RUNAS_GID $DIR/$tdir.local ||
383 error "chgrp $tdir.local failed"
384 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
385 error "mkdir $tdir.remote failed"
386 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
387 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
388 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
389 error "$tdir.remote should be mode 02755"
392 run_test 6g "verify new dir in sgid dir inherits group"
394 test_6h() { # bug 7331
395 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
397 touch $DIR/$tfile || error "touch failed"
398 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
399 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
400 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
401 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
402 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
404 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
407 test_mkdir $DIR/$tdir
408 $MCREATE $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tdir/$tfile should be mode 0666"
413 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
416 if [ ! -d $DIR/$tdir ]; then
417 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 echo -n foo > $DIR/$tdir/$tfile
421 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
422 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
424 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
431 error "$tfile mode not 0666"
433 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
436 test_mkdir $DIR/$tdir
437 test_mkdir $DIR/$tdir/d2
438 test_mkdir $DIR/$tdir/d2/d3
439 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
441 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
444 test_mkdir $DIR/$tdir
445 test_mkdir $DIR/$tdir/d2
446 touch $DIR/$tdir/d2/$tfile
447 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
448 error "$tdir/d2/$tfile not a file"
450 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
453 test_mkdir $DIR/$tdir
454 test_mkdir $DIR/$tdir/d2
455 chmod 0666 $DIR/$tdir/d2
456 chmod 0705 $DIR/$tdir/d2
457 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
458 error "$tdir/d2 mode not 0705"
460 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
463 test_mkdir $DIR/$tdir
464 touch $DIR/$tdir/$tfile
465 chmod 0666 $DIR/$tdir/$tfile
466 chmod 0654 $DIR/$tdir/$tfile
467 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
468 error "$tdir/d2 mode not 0654"
470 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
473 test_mkdir $DIR/$tdir
474 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
476 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
477 error "$tdir/$tfile size not 0 after truncate"
479 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
482 test_mkdir $DIR/$tdir
483 touch $DIR/$tdir/$tfile
485 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
487 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
490 test_mkdir $DIR/$tdir
491 touch $DIR/$tdir/$tfile
492 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
493 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
494 error "$tdir/${tfile_2} not a file after rename"
495 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
497 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
500 test_mkdir $DIR/$tdir
501 touch $DIR/$tdir/$tfile
502 rm -rf $DIR/$tdir/$tfile
503 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
505 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
508 test_mkdir $DIR/$tdir
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
512 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
513 error "$tdir/l-exist not a symlink"
514 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
515 error "$tdir/l-exist not referencing a file"
516 rm -f $DIR/$tdir/l-exist
517 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
519 run_test 17a "symlinks: create, remove (real)"
522 test_mkdir $DIR/$tdir
523 ln -s no-such-file $DIR/$tdir/l-dangle
525 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
526 error "$tdir/l-dangle not referencing no-such-file"
527 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
528 error "$tdir/l-dangle not referencing non-existent file"
529 rm -f $DIR/$tdir/l-dangle
530 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
532 run_test 17b "symlinks: create, remove (dangling)"
534 test_17c() { # bug 3440 - don't save failed open RPC for replay
535 test_mkdir $DIR/$tdir
536 ln -s foo $DIR/$tdir/$tfile
537 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
539 run_test 17c "symlinks: open dangling (should return error)"
542 test_mkdir $DIR/$tdir
543 ln -s foo $DIR/$tdir/$tfile
544 touch $DIR/$tdir/$tfile || error "creating to new symlink"
546 run_test 17d "symlinks: create dangling"
549 test_mkdir $DIR/$tdir
550 local foo=$DIR/$tdir/$tfile
551 ln -s $foo $foo || error "create symlink failed"
552 ls -l $foo || error "ls -l failed"
553 ls $foo && error "ls not failed" || true
555 run_test 17e "symlinks: create recursive symlink (should return error)"
558 test_mkdir $DIR/$tdir
559 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
560 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
561 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
562 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
563 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
564 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
567 run_test 17f "symlinks: long and very long symlink name"
569 # str_repeat(S, N) generate a string that is string S repeated N times
574 while [ $((n -= 1)) -ge 0 ]; do
580 # Long symlinks and LU-2241
582 test_mkdir $DIR/$tdir
583 local TESTS="59 60 61 4094 4095"
585 # Fix for inode size boundary in 2.1.4
586 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
589 # Patch not applied to 2.2 or 2.3 branches
590 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
591 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
595 local SYMNAME=$(str_repeat 'x' $i)
596 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
597 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
600 run_test 17g "symlinks: really long symlink name and inode boundaries"
602 test_17h() { #bug 17378
603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
604 remote_mds_nodsh && skip "remote MDS with nodsh"
608 test_mkdir $DIR/$tdir
609 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
610 $LFS setstripe -c -1 $DIR/$tdir
611 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
612 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
613 touch $DIR/$tdir/$tfile || true
615 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
617 test_17i() { #bug 20018
618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
619 remote_mds_nodsh && skip "remote MDS with nodsh"
621 local foo=$DIR/$tdir/$tfile
624 test_mkdir -c1 $DIR/$tdir
625 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
626 ln -s $foo $foo || error "create symlink failed"
627 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
628 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
629 ls -l $foo && error "error not detected"
632 run_test 17i "don't panic on short symlink (should return error)"
634 test_17k() { #bug 22301
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [[ -z "$(which rsync 2>/dev/null)" ]] &&
637 skip "no rsync command"
638 rsync --help | grep -q xattr ||
639 skip_env "$(rsync --version | head -n1) does not support xattrs"
640 test_mkdir $DIR/$tdir
641 test_mkdir $DIR/$tdir.new
642 touch $DIR/$tdir/$tfile
643 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
644 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
645 error "rsync failed with xattrs enabled"
647 run_test 17k "symlinks: rsync with xattrs enabled"
649 test_17l() { # LU-279
650 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
651 skip "no getfattr command"
653 test_mkdir $DIR/$tdir
654 touch $DIR/$tdir/$tfile
655 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
656 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
657 # -h to not follow symlinks. -m '' to list all the xattrs.
658 # grep to remove first line: '# file: $path'.
659 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
661 lgetxattr_size_check $path $xattr ||
662 error "lgetxattr_size_check $path $xattr failed"
666 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
671 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
672 remote_mds_nodsh && skip "remote MDS with nodsh"
673 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
674 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
675 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
677 local short_sym="0123456789"
678 local wdir=$DIR/$tdir
683 # create a long symlink file
684 for ((i = 0; i < 4; ++i)); do
685 long_sym=${long_sym}${long_sym}
688 echo "create 512 short and long symlink files under $wdir"
689 for ((i = 0; i < 256; ++i)); do
690 ln -sf ${long_sym}"a5a5" $wdir/long-$i
691 ln -sf ${short_sym}"a5a5" $wdir/short-$i
697 wait_delete_completed
699 echo "recreate the 512 symlink files with a shorter string"
700 for ((i = 0; i < 512; ++i)); do
701 # rewrite the symlink file with a shorter string
702 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
703 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
706 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
708 echo "stop and checking mds${mds_index}:"
709 # e2fsck should not return error
711 local devname=$(mdsdevname $mds_index)
712 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
715 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
716 error "start mds${mds_index} failed"
717 df $MOUNT > /dev/null 2>&1
719 error "e2fsck detected error for short/long symlink: rc=$rc"
722 run_test 17m "run e2fsck against MDT which contains short/long symlink"
724 check_fs_consistency_17n() {
728 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
729 # so it only check MDT1/MDT2 instead of all of MDTs.
730 for mdt_index in 1 2; do
731 # e2fsck should not return error
733 local devname=$(mdsdevname $mdt_index)
734 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
737 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
738 error "mount mds$mdt_index failed"
739 df $MOUNT > /dev/null 2>&1
745 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
747 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
748 remote_mds_nodsh && skip "remote MDS with nodsh"
749 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
750 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
751 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
755 test_mkdir $DIR/$tdir
756 for ((i=0; i<10; i++)); do
757 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
758 error "create remote dir error $i"
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
763 check_fs_consistency_17n ||
764 error "e2fsck report error after create files under remote dir"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n ||
772 error "e2fsck report error after unlink files under remote dir"
774 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
775 skip "lustre < 2.4.50 does not support migrate mv"
777 for ((i = 0; i < 10; i++)); do
778 mkdir -p $DIR/$tdir/remote_dir_${i}
779 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
780 error "create files under remote dir failed $i"
781 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
782 error "migrate remote dir error $i"
784 check_fs_consistency_17n || error "e2fsck report error after migration"
786 for ((i = 0; i < 10; i++)); do
787 rm -rf $DIR/$tdir/remote_dir_${i} ||
788 error "destroy remote dir error $i"
791 check_fs_consistency_17n || error "e2fsck report error after unlink"
793 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
796 remote_mds_nodsh && skip "remote MDS with nodsh"
797 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
798 skip "Need MDS version at least 2.3.64"
800 local wdir=$DIR/${tdir}o
806 mdt_index=$($LFS getstripe -m $wdir/$tfile)
807 mdt_index=$((mdt_index + 1))
810 #fail mds will wait the failover finish then set
811 #following fail_loc to avoid interfer the recovery process.
814 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
815 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
816 ls -l $wdir/$tfile && rc=1
817 do_facet mds${mdt_index} lctl set_param fail_loc=0
818 [[ $rc -eq 0 ]] || error "stat file should fail"
820 run_test 17o "stat file with incompat LMA feature"
823 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
824 ls $DIR || error "Failed to ls $DIR: $?"
826 run_test 18 "touch .../f ; ls ... =============================="
832 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
834 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
837 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
839 run_test 19b "ls -l .../f19 (should return error) =============="
842 [ $RUNAS_ID -eq $UID ] &&
843 skip_env "RUNAS_ID = UID = $UID -- skipping"
845 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
847 run_test 19c "$RUNAS touch .../f19 (should return error) =="
850 cat $DIR/f19 && error || true
852 run_test 19d "cat .../f19 (should return error) =============="
861 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
863 run_test 20 "touch .../f ; ls -l ..."
866 test_mkdir $DIR/$tdir
867 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
868 ln -s dangle $DIR/$tdir/link
869 echo foo >> $DIR/$tdir/link
870 cat $DIR/$tdir/dangle
871 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
872 $CHECKSTAT -f -t file $DIR/$tdir/link ||
873 error "$tdir/link not linked to a file"
875 run_test 21 "write to dangling link"
878 local wdir=$DIR/$tdir
880 chown $RUNAS_ID:$RUNAS_GID $wdir
881 (cd $wdir || error "cd $wdir failed";
882 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
884 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
885 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
886 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
887 error "checkstat -u failed"
889 run_test 22 "unpack tar archive as non-root user"
893 test_mkdir $DIR/$tdir
894 local file=$DIR/$tdir/$tfile
896 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
897 openfile -f O_CREAT:O_EXCL $file &&
898 error "$file recreate succeeded" || true
900 run_test 23a "O_CREAT|O_EXCL in subdir"
902 test_23b() { # bug 18988
903 test_mkdir $DIR/$tdir
904 local file=$DIR/$tdir/$tfile
907 echo foo > $file || error "write filed"
908 echo bar >> $file || error "append filed"
909 $CHECKSTAT -s 8 $file || error "wrong size"
912 run_test 23b "O_APPEND check"
914 # LU-9409, size with O_APPEND and tiny writes
916 local file=$DIR/$tfile
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
920 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
924 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
925 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
927 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
930 #racing tiny & normal writes
931 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
932 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
934 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
937 #racing tiny & normal writes 2, ugly numbers
938 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
939 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
941 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
944 run_test 23c "O_APPEND size checks for tiny writes"
946 # LU-11069 file offset is correct after appending writes
948 local file=$DIR/$tfile
951 echo CentaurHauls > $file
952 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
953 if ((offset != 26)); then
954 error "wrong offset, expected 26, got '$offset'"
957 run_test 23d "file offset is correct after appending writes"
961 echo '-- same directory rename'
962 test_mkdir $DIR/$tdir
963 touch $DIR/$tdir/$tfile.1
964 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
965 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
967 run_test 24a "rename file to non-existent target"
970 test_mkdir $DIR/$tdir
971 touch $DIR/$tdir/$tfile.{1,2}
972 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
973 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
974 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
976 run_test 24b "rename file to existing target"
979 test_mkdir $DIR/$tdir
980 test_mkdir $DIR/$tdir/d$testnum.1
981 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
982 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
983 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
985 run_test 24c "rename directory to non-existent target"
988 test_mkdir -c1 $DIR/$tdir
989 test_mkdir -c1 $DIR/$tdir/d$testnum.1
990 test_mkdir -c1 $DIR/$tdir/d$testnum.2
991 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
992 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
993 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
995 run_test 24d "rename directory to existing target"
998 echo '-- cross directory renames --'
1002 mv $DIR/R5a/f $DIR/R5b/g
1003 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1004 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1006 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1011 touch $DIR/R6a/f $DIR/R6b/g
1012 mv $DIR/R6a/f $DIR/R6b/g
1013 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1014 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1016 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1021 test_mkdir $DIR/R7a/d
1022 mv $DIR/R7a/d $DIR/R7b/e
1023 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1024 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1026 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1029 test_mkdir -c1 $DIR/R8a
1030 test_mkdir -c1 $DIR/R8b
1031 test_mkdir -c1 $DIR/R8a/d
1032 test_mkdir -c1 $DIR/R8b/e
1033 mrename $DIR/R8a/d $DIR/R8b/e
1034 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1035 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1037 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1040 echo "-- rename error cases"
1042 test_mkdir $DIR/R9/a
1044 mrename $DIR/R9/f $DIR/R9/a
1045 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1046 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1047 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1049 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1053 mrename $DIR/R10/f $DIR/R10/g
1054 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1055 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1056 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1058 run_test 24j "source does not exist ============================"
1061 test_mkdir $DIR/R11a
1062 test_mkdir $DIR/R11a/d
1064 mv $DIR/R11a/f $DIR/R11a/d
1065 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1066 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1068 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1070 # bug 2429 - rename foo foo foo creates invalid file
1073 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1075 run_test 24l "Renaming a file to itself ========================"
1079 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1080 # on ext3 this does not remove either the source or target files
1081 # though the "expected" operation would be to remove the source
1082 $CHECKSTAT -t file ${f} || error "${f} missing"
1083 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1085 run_test 24m "Renaming a file to a hard link to itself ========="
1089 # this stats the old file after it was renamed, so it should fail
1091 $CHECKSTAT ${f} || error "${f} missing"
1093 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1094 $CHECKSTAT -a ${f} || error "${f} exists"
1096 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1099 test_mkdir $DIR/$tdir
1100 rename_many -s random -v -n 10 $DIR/$tdir
1102 run_test 24o "rename of files during htree split"
1105 test_mkdir $DIR/R12a
1106 test_mkdir $DIR/R12b
1107 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1108 mrename $DIR/R12a $DIR/R12b
1109 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1110 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1111 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1112 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1114 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1116 cleanup_multiop_pause() {
1118 kill -USR1 $MULTIPID
1122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1124 test_mkdir $DIR/R13a
1125 test_mkdir $DIR/R13b
1126 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1127 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1130 trap cleanup_multiop_pause EXIT
1131 mrename $DIR/R13a $DIR/R13b
1132 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1133 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1134 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1135 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1136 cleanup_multiop_pause
1137 wait $MULTIPID || error "multiop close failed"
1139 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1141 test_24r() { #bug 3789
1142 test_mkdir $DIR/R14a
1143 test_mkdir $DIR/R14a/b
1144 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1145 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1146 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1148 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1151 test_mkdir $DIR/R15a
1152 test_mkdir $DIR/R15a/b
1153 test_mkdir $DIR/R15a/b/c
1154 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1155 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1156 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1158 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1161 test_mkdir $DIR/R16a
1162 test_mkdir $DIR/R16a/b
1163 test_mkdir $DIR/R16a/b/c
1164 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1165 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1166 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1168 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1170 test_24u() { # bug12192
1171 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1172 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1174 run_test 24u "create stripe file"
1176 simple_cleanup_common() {
1180 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1182 local start=$SECONDS
1184 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1185 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1187 wait_delete_completed
1188 echo "cleanup time $((SECONDS - start))"
1192 max_pages_per_rpc() {
1193 local mdtname="$(printf "MDT%04x" ${1:-0})"
1194 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1200 local nrfiles=${COUNT:-100000}
1201 local fname="$DIR/$tdir/$tfile"
1203 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1204 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1206 test_mkdir "$(dirname $fname)"
1207 # assume MDT0000 has the fewest inodes
1208 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1209 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1210 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1212 stack_trap "simple_cleanup_common $nrfiles"
1214 createmany -m "$fname" $nrfiles
1216 cancel_lru_locks mdc
1217 lctl set_param mdc.*.stats clear
1219 # was previously test_24D: LU-6101
1220 # readdir() returns correct number of entries after cursor reload
1221 local num_ls=$(ls $DIR/$tdir | wc -l)
1222 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1223 local num_all=$(ls -a $DIR/$tdir | wc -l)
1224 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1225 [ $num_all -ne $((nrfiles + 2)) ]; then
1226 error "Expected $nrfiles files, got $num_ls " \
1227 "($num_uniq unique $num_all .&..)"
1229 # LU-5 large readdir
1230 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1231 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1232 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1233 # take into account of overhead in lu_dirpage header and end mark in
1234 # each page, plus one in rpc_num calculation.
1235 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1236 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1237 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1238 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1239 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1240 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1241 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1242 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1243 error "large readdir doesn't take effect: " \
1244 "$mds_readpage should be about $rpc_max"
1246 run_test 24v "list large directory (test hash collision, b=17560)"
1248 test_24w() { # bug21506
1250 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1251 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1252 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1253 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1254 [[ "$SZ1" -eq "$SZ2" ]] ||
1255 error "Error reading at the end of the file $tfile"
1257 run_test 24w "Reading a file larger than 4Gb"
1260 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1263 skip "Need MDS version at least 2.7.56"
1266 local remote_dir=$DIR/$tdir/remote_dir
1268 test_mkdir $DIR/$tdir
1269 $LFS mkdir -i $MDTIDX $remote_dir ||
1270 error "create remote directory failed"
1272 test_mkdir $DIR/$tdir/src_dir
1273 touch $DIR/$tdir/src_file
1274 test_mkdir $remote_dir/tgt_dir
1275 touch $remote_dir/tgt_file
1277 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1278 error "rename dir cross MDT failed!"
1280 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1281 error "rename file cross MDT failed!"
1283 touch $DIR/$tdir/ln_file
1284 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1285 error "ln file cross MDT failed"
1287 rm -rf $DIR/$tdir || error "Can not delete directories"
1289 run_test 24x "cross MDT rename/link"
1292 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1295 local remote_dir=$DIR/$tdir/remote_dir
1298 test_mkdir $DIR/$tdir
1299 $LFS mkdir -i $mdtidx $remote_dir ||
1300 error "create remote directory failed"
1302 test_mkdir $remote_dir/src_dir
1303 touch $remote_dir/src_file
1304 test_mkdir $remote_dir/tgt_dir
1305 touch $remote_dir/tgt_file
1307 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1308 error "rename subdir in the same remote dir failed!"
1310 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1311 error "rename files in the same remote dir failed!"
1313 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1314 error "link files in the same remote dir failed!"
1316 rm -rf $DIR/$tdir || error "Can not delete directories"
1318 run_test 24y "rename/link on the same dir should succeed"
1321 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1322 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1323 skip "Need MDS version at least 2.12.51"
1327 for index in 0 1; do
1328 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1329 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1332 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1334 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1335 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1337 local mdts=$(comma_list $(mdts_nodes))
1339 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1340 stack_trap "do_nodes $mdts $LCTL \
1341 set_param mdt.*.enable_remote_rename=1" EXIT
1343 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1345 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1346 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1348 run_test 24z "cross-MDT rename is done as cp"
1350 test_24A() { # LU-3182
1353 test_mkdir $DIR/$tdir
1354 stack_trap "simple_cleanup_common $NFILES"
1355 createmany -m $DIR/$tdir/$tfile $NFILES
1356 local t=$(ls $DIR/$tdir | wc -l)
1357 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1358 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1360 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1361 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1363 run_test 24A "readdir() returns correct number of entries."
1365 test_24B() { # LU-4805
1366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1370 test_mkdir $DIR/$tdir
1371 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1372 error "create striped dir failed"
1374 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1375 [ $count -eq 2 ] || error "Expected 2, got $count"
1377 touch $DIR/$tdir/striped_dir/a
1379 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1380 [ $count -eq 3 ] || error "Expected 3, got $count"
1382 touch $DIR/$tdir/striped_dir/.f
1384 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1385 [ $count -eq 4 ] || error "Expected 4, got $count"
1387 rm -rf $DIR/$tdir || error "Can not delete directories"
1389 run_test 24B "readdir for striped dir return correct number of entries"
1392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1398 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1399 error "create striped dir failed"
1401 cd $DIR/$tdir/d0/striped_dir
1403 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1404 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1405 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1407 [ "$d0_ino" = "$parent_ino" ] ||
1408 error ".. wrong, expect $d0_ino, get $parent_ino"
1410 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1411 error "mv striped dir failed"
1413 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1415 [ "$d1_ino" = "$parent_ino" ] ||
1416 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1418 run_test 24C "check .. in striped dir"
1421 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1425 mkdir $DIR/$tdir/src_dir
1426 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1427 error "create remote source failed"
1429 touch $DIR/$tdir/src_dir/src_child/a
1431 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1432 error "create remote target dir failed"
1434 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1435 error "create remote target child failed"
1437 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1438 error "rename dir cross MDT failed!"
1442 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1443 error "src_child still exists after rename"
1445 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1446 error "missing file(a) after rename"
1448 rm -rf $DIR/$tdir || error "Can not delete directories"
1450 run_test 24E "cross MDT rename/link"
1453 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1456 [ "$SLOW" = "no" ] && repeats=100
1460 echo "$repeats repeats"
1461 for ((i = 0; i < repeats; i++)); do
1462 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1463 touch $DIR/$tdir/test/a || error "touch fails"
1464 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1465 rm -rf $DIR/$tdir/test || error "rmdir fails"
1470 run_test 24F "hash order vs readdir (LU-11330)"
1473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1478 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1479 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1480 touch $DIR/$tdir-0/f1 || error "touch f1"
1481 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1482 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1483 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1484 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1485 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1487 run_test 24G "migrate symlink in rename"
1490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1492 skip "MDT1 should be on another node"
1494 test_mkdir -i 1 -c 1 $DIR/$tdir
1495 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1496 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1497 touch $DIR/$tdir/$tfile || error "touch failed"
1499 run_test 24H "repeat FLD_QUERY rpc"
1502 echo '== symlink sanity ============================================='
1506 touch $DIR/s25/foo ||
1507 error "File creation in symlinked directory failed"
1509 run_test 25a "create file in symlinked directory ==============="
1512 [ ! -d $DIR/d25 ] && test_25a
1513 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1515 run_test 25b "lookup file in symlinked directory ==============="
1519 test_mkdir $DIR/d26/d26-2
1520 ln -s d26/d26-2 $DIR/s26
1521 touch $DIR/s26/foo || error "File creation failed"
1523 run_test 26a "multiple component symlink ======================="
1526 test_mkdir -p $DIR/$tdir/d26-2
1527 ln -s $tdir/d26-2/foo $DIR/s26-2
1528 touch $DIR/s26-2 || error "File creation failed"
1530 run_test 26b "multiple component symlink at end of lookup ======"
1533 test_mkdir $DIR/d26.2
1534 touch $DIR/d26.2/foo
1535 ln -s d26.2 $DIR/s26.2-1
1536 ln -s s26.2-1 $DIR/s26.2-2
1537 ln -s s26.2-2 $DIR/s26.2-3
1538 chmod 0666 $DIR/s26.2-3/foo
1540 run_test 26c "chain of symlinks"
1542 # recursive symlinks (bug 439)
1544 ln -s d26-3/foo $DIR/d26-3
1546 run_test 26d "create multiple component recursive symlink"
1549 [ ! -h $DIR/d26-3 ] && test_26d
1552 run_test 26e "unlink multiple component recursive symlink"
1554 # recursive symlinks (bug 7022)
1556 test_mkdir $DIR/$tdir
1557 test_mkdir $DIR/$tdir/$tfile
1558 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1559 test_mkdir -p lndir/bar1
1560 test_mkdir $DIR/$tdir/$tfile/$tfile
1561 cd $tfile || error "cd $tfile failed"
1562 ln -s .. dotdot || error "ln dotdot failed"
1563 ln -s dotdot/lndir lndir || error "ln lndir failed"
1564 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1565 output=`ls $tfile/$tfile/lndir/bar1`
1566 [ "$output" = bar1 ] && error "unexpected output"
1567 rm -r $tfile || error "rm $tfile failed"
1568 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1570 run_test 26f "rm -r of a directory which has recursive symlink"
1573 test_mkdir $DIR/$tdir
1574 $LFS getstripe $DIR/$tdir
1575 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1576 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1577 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1579 run_test 27a "one stripe file"
1582 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1584 test_mkdir $DIR/$tdir
1585 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1586 $LFS getstripe -c $DIR/$tdir/$tfile
1587 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1588 error "two-stripe file doesn't have two stripes"
1590 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1592 run_test 27b "create and write to two stripe file"
1594 # 27c family tests specific striping, setstripe -o
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1597 test_mkdir -p $DIR/$tdir
1600 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1601 $LFS getstripe -i $DIR/$tdir/$tfile
1602 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1603 error "stripe not on specified OST"
1605 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1607 run_test 27ca "one stripe on specified OST"
1610 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1611 test_mkdir -p $DIR/$tdir
1613 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1614 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1617 # Strip getstripe output to a space separated list of OSTs
1618 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1619 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1620 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1621 error "stripes not on specified OSTs"
1623 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1625 run_test 27cb "two stripes on specified OSTs"
1628 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1629 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1630 skip "server does not support overstriping"
1632 test_mkdir -p $DIR/$tdir
1634 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1635 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1638 # Strip getstripe output to a space separated list of OSTs
1639 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1640 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1641 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1642 error "stripes not on specified OSTs"
1644 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1646 run_test 27cc "two stripes on the same OST"
1649 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1650 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1651 skip "server does not support overstriping"
1652 test_mkdir -p $DIR/$tdir
1653 local osts="0,1,1,0"
1654 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1655 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1658 # Strip getstripe output to a space separated list of OSTs
1659 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1660 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1661 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1662 error "stripes not on specified OSTs"
1664 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1666 run_test 27cd "four stripes on two OSTs"
1669 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1670 skip_env "too many osts, skipping"
1671 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1672 skip "server does not support overstriping"
1673 # We do one more stripe than we have OSTs
1674 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1675 skip_env "ea_inode feature disabled"
1677 test_mkdir -p $DIR/$tdir
1679 for i in $(seq 0 $OSTCOUNT);
1682 if [ $i -ne $OSTCOUNT ]; then
1686 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1687 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1690 # Strip getstripe output to a space separated list of OSTs
1691 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1692 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1693 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1694 error "stripes not on specified OSTs"
1696 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1698 run_test 27ce "more stripes than OSTs with -o"
1701 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1704 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1705 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1706 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1707 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1708 error "failed to set $osp_proc=0"
1710 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1713 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1714 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1715 error "failed to set $osp_proc=1"
1718 error "should return error due to $osp_proc=0"
1720 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1723 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1724 skip "server does not support overstriping"
1725 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1726 large_xattr_enabled || skip_env "ea_inode feature disabled"
1730 for ((i=1;i<1000;i++)); do
1731 osts+=",$((i % OSTCOUNT))"
1734 local mdts=$(comma_list $(mdts_nodes))
1735 local before=$(do_nodes $mdts \
1736 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1737 awk '/many credits/{print $3}' |
1740 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1741 $LFS getstripe $DIR/$tfile | grep stripe
1743 rm -f $DIR/$tfile || error "can't unlink"
1745 after=$(do_nodes $mdts \
1746 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1747 awk '/many credits/{print $3}' |
1750 (( before == after )) ||
1751 error "too many credits happened: $after > $before"
1753 run_test 27cg "1000 shouldn't cause too many credits"
1756 test_mkdir $DIR/$tdir
1757 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1758 error "setstripe failed"
1759 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1760 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1762 run_test 27d "create file with default settings"
1765 # LU-5839 adds check for existed layout before setting it
1766 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1767 skip "Need MDS version at least 2.7.56"
1769 test_mkdir $DIR/$tdir
1770 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1771 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1772 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1774 run_test 27e "setstripe existing file (should return error)"
1777 test_mkdir $DIR/$tdir
1778 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1779 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1780 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1781 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1782 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1783 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1785 run_test 27f "setstripe with bad stripe size (should return error)"
1788 test_mkdir $DIR/$tdir
1789 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1790 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1791 error "$DIR/$tdir/$tfile has object"
1793 run_test 27g "$LFS getstripe with no objects"
1796 test_mkdir $DIR/$tdir
1797 touch $DIR/$tdir/$tfile || error "touch failed"
1798 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1799 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1801 (( rc == 2 )) || error "getstripe did not return ENOENT"
1803 run_test 27ga "$LFS getstripe with missing file (should return error)"
1806 test_mkdir $DIR/$tdir
1807 touch $DIR/$tdir/$tfile || error "touch failed"
1808 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1809 error "missing objects"
1811 run_test 27i "$LFS getstripe with some objects"
1814 test_mkdir $DIR/$tdir
1815 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1816 error "setstripe failed" || true
1818 run_test 27j "setstripe with bad stripe offset (should return error)"
1820 test_27k() { # bug 2844
1821 test_mkdir $DIR/$tdir
1822 local file=$DIR/$tdir/$tfile
1823 local ll_max_blksize=$((4 * 1024 * 1024))
1824 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1825 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1826 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1827 dd if=/dev/zero of=$file bs=4k count=1
1828 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1829 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1831 run_test 27k "limit i_blksize for broken user apps"
1834 mcreate $DIR/$tfile || error "creating file"
1835 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1836 error "setstripe should have failed" || true
1838 run_test 27l "check setstripe permissions (should return error)"
1841 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1843 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1844 skip_env "multiple clients -- skipping"
1846 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1848 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1849 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1851 stack_trap simple_cleanup_common
1852 test_mkdir $DIR/$tdir
1853 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1854 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1855 error "dd should fill OST0"
1857 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1859 [ $i -gt 256 ] && break
1862 touch $DIR/$tdir/$tfile.$i
1863 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1864 awk '{print $1}'| grep -w "0") ] &&
1865 error "OST0 was full but new created file still use it"
1867 touch $DIR/$tdir/$tfile.$i
1868 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1869 awk '{print $1}'| grep -w "0") ] &&
1870 error "OST0 was full but new created file still use it" || true
1872 run_test 27m "create file while OST0 was full"
1874 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1875 # if the OST isn't full anymore.
1877 local ostidx=${1:-""}
1882 local list=$(comma_list $(osts_nodes))
1883 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1885 do_nodes $list lctl set_param fail_loc=0
1886 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1887 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1888 awk '{print $1 * 2;exit;}')
1889 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1891 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_precreations 0 0x80000215
1903 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1904 touch $DIR/$tdir/$tfile || error "touch failed"
1905 $LFS getstripe $DIR/$tdir/$tfile
1908 run_test 27n "create file with some full OSTs"
1911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1913 remote_mds_nodsh && skip "remote MDS with nodsh"
1914 remote_ost_nodsh && skip "remote OST with nodsh"
1917 rm -f $DIR/$tdir/$tfile
1918 exhaust_all_precreations 0x215
1920 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1925 run_test 27o "create file with all full OSTs (should error)"
1927 function create_and_checktime() {
1932 for ((i=0; i < $loops; i++)); do
1933 local start=$SECONDS
1934 multiop $fname-$i Oc
1935 ((SECONDS-start < TIMEOUT)) ||
1936 error "creation took " $((SECONDS-$start)) && return 1
1941 local mdts=$(comma_list $(mdts_nodes))
1943 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1944 skip "Need MDS version at least 2.13.57"
1946 local f0=$DIR/${tfile}-0
1947 local f1=$DIR/${tfile}-1
1949 wait_delete_completed
1951 # refill precreated objects
1952 $LFS setstripe -i0 -c1 $f0
1954 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1955 # force QoS allocation policy
1956 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1957 stack_trap "do_nodes $mdts $LCTL set_param \
1958 lov.*.qos_threshold_rr=$saved" EXIT
1961 # one OST is unavailable, but still have few objects preallocated
1963 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1964 rm -rf $f1 $DIR/$tdir*" EXIT
1966 for ((i=0; i < 7; i++)); do
1967 mkdir $DIR/$tdir$i || error "can't create dir"
1968 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1969 error "can't set striping"
1971 for ((i=0; i < 7; i++)); do
1972 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1976 run_test 27oo "don't let few threads to reserve too many objects"
1979 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1981 remote_mds_nodsh && skip "remote MDS with nodsh"
1982 remote_ost_nodsh && skip "remote OST with nodsh"
1985 rm -f $DIR/$tdir/$tfile
1986 test_mkdir $DIR/$tdir
1988 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1989 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1990 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1992 exhaust_precreations 0 0x80000215
1993 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1994 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1995 $LFS getstripe $DIR/$tdir/$tfile
1999 run_test 27p "append to a truncated file with some full OSTs"
2002 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2004 remote_mds_nodsh && skip "remote MDS with nodsh"
2005 remote_ost_nodsh && skip "remote OST with nodsh"
2008 rm -f $DIR/$tdir/$tfile
2010 mkdir_on_mdt0 $DIR/$tdir
2011 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2012 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2013 error "truncate $DIR/$tdir/$tfile failed"
2014 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2016 exhaust_all_precreations 0x215
2018 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2019 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2023 run_test 27q "append to truncated file with all OSTs full (should error)"
2026 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2028 remote_mds_nodsh && skip "remote MDS with nodsh"
2029 remote_ost_nodsh && skip "remote OST with nodsh"
2032 rm -f $DIR/$tdir/$tfile
2033 exhaust_precreations 0 0x80000215
2035 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2039 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2041 test_27s() { # bug 10725
2042 test_mkdir $DIR/$tdir
2043 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2044 local stripe_count=0
2045 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2046 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2047 error "stripe width >= 2^32 succeeded" || true
2050 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2052 test_27t() { # bug 10864
2057 $WLFS getstripe $tfile
2060 run_test 27t "check that utils parse path correctly"
2062 test_27u() { # bug 4900
2063 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2064 remote_mds_nodsh && skip "remote MDS with nodsh"
2067 local list=$(comma_list $(mdts_nodes))
2069 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2070 do_nodes $list $LCTL set_param fail_loc=0x139
2071 test_mkdir -p $DIR/$tdir
2072 stack_trap "simple_cleanup_common 1000"
2073 createmany -o $DIR/$tdir/$tfile 1000
2074 do_nodes $list $LCTL set_param fail_loc=0
2076 TLOG=$TMP/$tfile.getstripe
2077 $LFS getstripe $DIR/$tdir > $TLOG
2078 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2079 [[ $OBJS -gt 0 ]] &&
2080 error "$OBJS objects created on OST-0. See $TLOG" ||
2083 run_test 27u "skip object creation on OSC w/o objects"
2085 test_27v() { # bug 4900
2086 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2088 remote_mds_nodsh && skip "remote MDS with nodsh"
2089 remote_ost_nodsh && skip "remote OST with nodsh"
2091 exhaust_all_precreations 0x215
2094 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2096 touch $DIR/$tdir/$tfile
2097 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2099 for (( i=1; i < OSTCOUNT; i++ )); do
2100 do_facet ost$i lctl set_param fail_loc=0x705
2102 local START=`date +%s`
2103 createmany -o $DIR/$tdir/$tfile 32
2105 local FINISH=`date +%s`
2106 local TIMEOUT=`lctl get_param -n timeout`
2107 local PROCESS=$((FINISH - START))
2108 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2109 error "$FINISH - $START >= $TIMEOUT / 2"
2110 sleep $((TIMEOUT / 2 - PROCESS))
2113 run_test 27v "skip object creation on slow OST"
2115 test_27w() { # bug 10997
2116 test_mkdir $DIR/$tdir
2117 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2118 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2119 error "stripe size $size != 65536" || true
2120 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2121 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2123 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2126 [[ $OSTCOUNT -lt 2 ]] &&
2127 skip_env "skipping multiple stripe count/offset test"
2129 test_mkdir $DIR/$tdir
2130 for i in $(seq 1 $OSTCOUNT); do
2132 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2133 error "setstripe -c $i -i $offset failed"
2134 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2135 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2136 [ $count -ne $i ] && error "stripe count $count != $i" || true
2137 [ $index -ne $offset ] &&
2138 error "stripe offset $index != $offset" || true
2141 run_test 27wa "check $LFS setstripe -c -i options"
2144 remote_ost_nodsh && skip "remote OST with nodsh"
2145 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2148 OFFSET=$(($OSTCOUNT - 1))
2150 local OST=$(ostname_from_index $OSTIDX)
2152 test_mkdir $DIR/$tdir
2153 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2154 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2156 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2157 for i in $(seq 0 $OFFSET); do
2158 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2159 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2160 error "OST0 was degraded but new created file still use it"
2162 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2164 run_test 27x "create files while OST0 is degraded"
2167 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2168 remote_mds_nodsh && skip "remote MDS with nodsh"
2169 remote_ost_nodsh && skip "remote OST with nodsh"
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2172 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2173 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2174 osp.$mdtosc.prealloc_last_id)
2175 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2176 osp.$mdtosc.prealloc_next_id)
2177 local fcount=$((last_id - next_id))
2178 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2179 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2181 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2182 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2183 local OST_DEACTIVE_IDX=-1
2188 for OSC in $MDS_OSCS; do
2189 OST=$(osc_to_ost $OSC)
2190 OSTIDX=$(index_from_ostuuid $OST)
2191 if [ $OST_DEACTIVE_IDX == -1 ]; then
2192 OST_DEACTIVE_IDX=$OSTIDX
2194 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2195 echo $OSC "is Deactivated:"
2196 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2200 OSTIDX=$(index_from_ostuuid $OST)
2201 test_mkdir $DIR/$tdir
2202 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2204 for OSC in $MDS_OSCS; do
2205 OST=$(osc_to_ost $OSC)
2206 OSTIDX=$(index_from_ostuuid $OST)
2207 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2208 echo $OST "is degraded:"
2209 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2210 obdfilter.$OST.degraded=1
2215 createmany -o $DIR/$tdir/$tfile $fcount
2217 for OSC in $MDS_OSCS; do
2218 OST=$(osc_to_ost $OSC)
2219 OSTIDX=$(index_from_ostuuid $OST)
2220 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2221 echo $OST "is recovered from degraded:"
2222 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2223 obdfilter.$OST.degraded=0
2225 do_facet $SINGLEMDS lctl --device %$OSC activate
2229 # all osp devices get activated, hence -1 stripe count restored
2230 local stripe_count=0
2232 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2233 # devices get activated.
2235 $LFS setstripe -c -1 $DIR/$tfile
2236 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2238 [ $stripe_count -ne $OSTCOUNT ] &&
2239 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2242 run_test 27y "create files while OST0 is degraded and the rest inactive"
2248 lmm_count=$($LFS getstripe -c $1)
2249 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2250 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2252 local old_ifs="$IFS"
2254 fid=($($LFS path2fid $1))
2257 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2258 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2260 # compare lmm_seq and lu_fid->f_seq
2261 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2262 # compare lmm_object_id and lu_fid->oid
2263 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2265 # check the trusted.fid attribute of the OST objects of the file
2266 local have_obdidx=false
2268 $LFS getstripe $1 | while read obdidx oid hex seq; do
2269 # skip lines up to and including "obdidx"
2270 [ -z "$obdidx" ] && break
2271 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2272 $have_obdidx || continue
2274 local ost=$((obdidx + 1))
2275 local dev=$(ostdevname $ost)
2278 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2280 seq=$(echo $seq | sed -e "s/^0x//g")
2281 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2282 oid_hex=$(echo $oid)
2284 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2286 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2290 # Don't unmount/remount the OSTs if we don't need to do that.
2291 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2292 # update too, until that use mount/ll_decode_filter_fid/mount.
2293 # Re-enable when debugfs will understand new filter_fid.
2295 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2296 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2297 $dev 2>/dev/null" | grep "parent=")
2299 if [ -z "$ff" ]; then
2301 mount_fstype ost$ost
2302 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2303 $(facet_mntpt ost$ost)/$obj_file)
2304 unmount_fstype ost$ost
2305 start ost$ost $dev $OST_MOUNT_OPTS
2309 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2311 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2313 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2314 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2316 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2317 # stripe_size=1048576 component_id=1 component_start=0 \
2318 # component_end=33554432
2319 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2320 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2321 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2323 if grep -q 'stripe=' <<<$ff; then
2324 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2326 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2327 # into f_ver in this case. See comment on ff_parent.
2328 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2331 # compare lmm_seq and filter_fid->ff_parent.f_seq
2332 [ $ff_pseq = $lmm_seq ] ||
2333 error "FF parent SEQ $ff_pseq != $lmm_seq"
2334 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2335 [ $ff_poid = $lmm_oid ] ||
2336 error "FF parent OID $ff_poid != $lmm_oid"
2337 (($ff_pstripe == $stripe_nr)) ||
2338 error "FF stripe $ff_pstripe != $stripe_nr"
2340 stripe_nr=$((stripe_nr + 1))
2341 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2343 if grep -q 'stripe_count=' <<<$ff; then
2344 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2345 -e 's/ .*//' <<<$ff)
2346 [ $lmm_count = $ff_scnt ] ||
2347 error "FF stripe count $lmm_count != $ff_scnt"
2353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2354 remote_ost_nodsh && skip "remote OST with nodsh"
2356 test_mkdir $DIR/$tdir
2357 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2358 { error "setstripe -c -1 failed"; return 1; }
2359 # We need to send a write to every object to get parent FID info set.
2360 # This _should_ also work for setattr, but does not currently.
2361 # touch $DIR/$tdir/$tfile-1 ||
2362 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2363 { error "dd $tfile-1 failed"; return 2; }
2364 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2365 { error "setstripe -c -1 failed"; return 3; }
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2367 { error "dd $tfile-2 failed"; return 4; }
2369 # make sure write RPCs have been sent to OSTs
2372 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2373 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2375 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2377 test_27A() { # b=19102
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2380 save_layout_restore_at_exit $MOUNT
2381 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2382 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2383 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2384 local default_size=$($LFS getstripe -S $MOUNT)
2385 local default_offset=$($LFS getstripe -i $MOUNT)
2386 local dsize=$(do_facet $SINGLEMDS \
2387 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2388 [ $default_size -eq $dsize ] ||
2389 error "stripe size $default_size != $dsize"
2390 [ $default_offset -eq -1 ] ||
2391 error "stripe offset $default_offset != -1"
2393 run_test 27A "check filesystem-wide default LOV EA values"
2395 test_27B() { # LU-2523
2396 test_mkdir $DIR/$tdir
2397 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2399 # open f1 with O_LOV_DELAY_CREATE
2401 # call setstripe ioctl on open file descriptor for f1
2403 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2407 # open f1 with O_LOV_DELAY_CREATE
2409 # call setstripe ioctl on open file descriptor for f1
2411 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2413 # Allow multiop to fail in imitation of NFS's busted semantics.
2416 run_test 27B "call setstripe on open unlinked file/rename victim"
2418 # 27C family tests full striping and overstriping
2419 test_27Ca() { #LU-2871
2420 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2428 test_mkdir $DIR/$tdir
2430 for i in $(seq 0 $((OSTCOUNT - 1))); do
2431 # set stripe across all OSTs starting from OST$i
2432 $LFS setstripe -i $i -c -1 $tfile$i
2433 # get striping information
2434 ost_idx=($($LFS getstripe $tfile$i |
2435 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2436 echo "OST Index: ${ost_idx[*]}"
2439 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2440 error "${#ost_idx[@]} != $OSTCOUNT"
2442 for index in $(seq 0 $((OSTCOUNT - 1))); do
2444 for j in "${ost_idx[@]}"; do
2445 if [ $index -eq $j ]; then
2451 error "Can not find $index in ${ost_idx[*]}"
2455 run_test 27Ca "check full striping across all OSTs"
2458 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2459 skip "server does not support overstriping"
2460 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2461 skip_env "too many osts, skipping"
2463 test_mkdir -p $DIR/$tdir
2464 local setcount=$(($OSTCOUNT * 2))
2465 [ $setcount -lt 160 ] || large_xattr_enabled ||
2466 skip_env "ea_inode feature disabled"
2468 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2469 error "setstripe failed"
2471 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2472 [ $count -eq $setcount ] ||
2473 error "stripe count $count, should be $setcount"
2475 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2476 error "overstriped should be set in pattern"
2478 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2481 run_test 27Cb "more stripes than OSTs with -C"
2484 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2485 skip "server does not support overstriping"
2486 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2488 test_mkdir -p $DIR/$tdir
2489 local setcount=$(($OSTCOUNT - 1))
2491 [ $setcount -lt 160 ] || large_xattr_enabled ||
2492 skip_env "ea_inode feature disabled"
2494 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2495 error "setstripe failed"
2497 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2498 [ $count -eq $setcount ] ||
2499 error "stripe count $count, should be $setcount"
2501 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2502 error "overstriped should not be set in pattern"
2504 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2507 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2510 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2511 skip "server does not support overstriping"
2512 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2513 large_xattr_enabled || skip_env "ea_inode feature disabled"
2517 test_mkdir -p $DIR/$tdir
2518 local setcount=$LOV_MAX_STRIPE_COUNT
2520 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2521 error "setstripe failed"
2523 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2524 [ $count -eq $setcount ] ||
2525 error "stripe count $count, should be $setcount"
2527 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2528 error "overstriped should be set in pattern"
2530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2533 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2535 run_test 27Cd "test maximum stripe count"
2538 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2539 skip "server does not support overstriping"
2540 test_mkdir -p $DIR/$tdir
2542 pool_add $TESTNAME || error "Pool creation failed"
2543 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2547 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2548 error "setstripe failed"
2550 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2551 [ $count -eq $setcount ] ||
2552 error "stripe count $count, should be $setcount"
2554 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2555 error "overstriped should be set in pattern"
2557 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2560 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2562 run_test 27Ce "test pool with overstriping"
2565 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2566 skip "server does not support overstriping"
2567 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2568 skip_env "too many osts, skipping"
2570 test_mkdir -p $DIR/$tdir
2572 local setcount=$(($OSTCOUNT * 2))
2573 [ $setcount -lt 160 ] || large_xattr_enabled ||
2574 skip_env "ea_inode feature disabled"
2576 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2577 error "setstripe failed"
2579 echo 1 > $DIR/$tdir/$tfile
2581 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2582 [ $count -eq $setcount ] ||
2583 error "stripe count $count, should be $setcount"
2585 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2586 error "overstriped should be set in pattern"
2588 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2591 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2593 run_test 27Cf "test default inheritance with overstriping"
2596 (( MDS1_VERSION >= $(version_code v2_15_55-80-gd96b98ee6b) )) ||
2597 skip "need MDS version at least v2_15_55-80-gd96b98ee6b for fix"
2599 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2600 (( $? != 0 )) || error "must be an error for not existent OST#"
2602 run_test 27Cg "test setstripe with wrong OST idx"
2605 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2606 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2607 remote_mds_nodsh && skip "remote MDS with nodsh"
2609 local POOL=${POOL:-testpool}
2611 local last_ost=$(($OSTCOUNT - 1))
2613 local ost_list=$(seq $first_ost $ost_step $last_ost)
2614 local ost_range="$first_ost $last_ost $ost_step"
2616 test_mkdir $DIR/$tdir
2617 pool_add $POOL || error "pool_add failed"
2618 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2621 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2623 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2624 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2625 skip27D+=" -s 30,31"
2626 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2627 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2628 skip27D+=" -s 32,33"
2629 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2631 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2632 error "llapi_layout_test failed"
2634 destroy_test_pools || error "destroy test pools failed"
2636 run_test 27D "validate llapi_layout API"
2638 # Verify that default_easize is increased from its initial value after
2639 # accessing a widely striped file.
2641 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2642 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2643 skip "client does not have LU-3338 fix"
2645 # 72 bytes is the minimum space required to store striping
2646 # information for a file striped across one OST:
2647 # (sizeof(struct lov_user_md_v3) +
2648 # sizeof(struct lov_user_ost_data_v1))
2650 $LCTL set_param -n llite.*.default_easize $min_easize ||
2651 error "lctl set_param failed"
2652 local easize=$($LCTL get_param -n llite.*.default_easize)
2654 [ $easize -eq $min_easize ] ||
2655 error "failed to set default_easize"
2657 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2658 error "setstripe failed"
2659 # In order to ensure stat() call actually talks to MDS we need to
2660 # do something drastic to this file to shake off all lock, e.g.
2661 # rename it (kills lookup lock forcing cache cleaning)
2662 mv $DIR/$tfile $DIR/${tfile}-1
2663 ls -l $DIR/${tfile}-1
2666 easize=$($LCTL get_param -n llite.*.default_easize)
2668 [ $easize -gt $min_easize ] ||
2669 error "default_easize not updated"
2671 run_test 27E "check that default extended attribute size properly increases"
2673 test_27F() { # LU-5346/LU-7975
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2675 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2676 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2677 skip "Need MDS version at least 2.8.51"
2678 remote_ost_nodsh && skip "remote OST with nodsh"
2680 test_mkdir $DIR/$tdir
2682 $LFS setstripe -c 2 $DIR/$tdir
2684 # stop all OSTs to reproduce situation for LU-7975 ticket
2685 for num in $(seq $OSTCOUNT); do
2689 # open/create f0 with O_LOV_DELAY_CREATE
2690 # truncate f0 to a non-0 size
2692 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2694 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2695 # open/write it again to force delayed layout creation
2696 cat /etc/hosts > $DIR/$tdir/f0 &
2700 for num in $(seq $OSTCOUNT); do
2701 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2702 error "ost$num failed to start"
2705 wait $catpid || error "cat failed"
2707 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2708 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2709 error "wrong stripecount"
2712 run_test 27F "Client resend delayed layout creation with non-zero size"
2714 test_27G() { #LU-10629
2715 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2716 skip "Need MDS version at least 2.11.51"
2717 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2718 remote_mds_nodsh && skip "remote MDS with nodsh"
2719 local POOL=${POOL:-testpool}
2720 local ostrange="0 0 1"
2722 test_mkdir $DIR/$tdir
2723 touch $DIR/$tdir/$tfile.nopool
2724 pool_add $POOL || error "pool_add failed"
2725 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2726 $LFS setstripe -p $POOL $DIR/$tdir
2728 local pool=$($LFS getstripe -p $DIR/$tdir)
2730 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2731 touch $DIR/$tdir/$tfile.default
2732 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2733 $LFS find $DIR/$tdir -type f --pool $POOL
2734 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2735 [[ "$found" == "2" ]] ||
2736 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2738 $LFS setstripe -d $DIR/$tdir
2740 pool=$($LFS getstripe -p -d $DIR/$tdir)
2742 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2744 run_test 27G "Clear OST pool from stripe"
2747 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2748 skip "Need MDS version newer than 2.11.54"
2749 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2750 test_mkdir $DIR/$tdir
2751 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2752 touch $DIR/$tdir/$tfile
2753 $LFS getstripe -c $DIR/$tdir/$tfile
2754 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2755 error "two-stripe file doesn't have two stripes"
2757 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2758 $LFS getstripe -y $DIR/$tdir/$tfile
2759 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2760 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2761 error "expected l_ost_idx: [02]$ not matched"
2763 # make sure ost list has been cleared
2764 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2765 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2766 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2768 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2770 run_test 27H "Set specific OSTs stripe"
2773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2775 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2776 skip "Need MDS version newer than 2.12.52"
2777 local pool=$TESTNAME
2778 local ostrange="1 1 1"
2780 save_layout_restore_at_exit $MOUNT
2781 $LFS setstripe -c 2 -i 0 $MOUNT
2782 pool_add $pool || error "pool_add failed"
2783 pool_add_targets $pool $ostrange ||
2784 error "pool_add_targets failed"
2785 test_mkdir $DIR/$tdir
2786 $LFS setstripe -p $pool $DIR/$tdir
2787 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2788 $LFS getstripe $DIR/$tdir/$tfile
2790 run_test 27I "check that root dir striping does not break parent dir one"
2793 (( $MDS1_VERSION > $(version_code 2.12.51) )) ||
2794 skip "Need MDS version newer than 2.12.51"
2796 # skip basic ops on file with foreign LOV tests on 5.12-6.2 kernels
2797 # until the filemap_read() issue is fixed by v6.2-rc4-61-g5956592ce337
2798 (( $LINUX_VERSION_CODE < $(version_code 5.12.0) ||
2799 $LINUX_VERSION_CODE >= $(version_code 6.2.0) )) ||
2800 skip "Need kernel < 5.12.0 or >= 6.2.0 for filemap_read() fix"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2952 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2953 grep "lfm_magic:.*0x0CD50CD0" ||
2954 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2955 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2956 # - sizeof(lfm_type) - sizeof(lfm_flags)
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2960 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2961 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2962 grep "lfm_flags:.*0x0000DA05" ||
2963 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2964 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2965 grep "lfm_value.*${uuid1}@${uuid2}" ||
2966 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2968 # file create in dir should fail
2969 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2970 touch $DIR/$tdir/${tdir}2/$tfile &&
2971 error "$DIR/${tdir}2: file create should fail"
2974 chmod 777 $DIR/$tdir/$tdir ||
2975 error "$DIR/$tdir: chmod failed"
2976 chmod 777 $DIR/$tdir/${tdir}2 ||
2977 error "$DIR/${tdir}2: chmod failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2981 error "$DIR/$tdir: chown failed"
2982 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2983 error "$DIR/${tdir}2: chown failed"
2985 # rename should work
2986 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2987 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2988 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2989 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}.new ||
2993 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2994 rmdir $DIR/$tdir/${tdir}2.new ||
2995 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2997 run_test 27K "basic ops on dir with foreign LMV"
3000 remote_mds_nodsh && skip "remote MDS with nodsh"
3002 local POOL=${POOL:-$TESTNAME}
3004 pool_add $POOL || error "pool_add failed"
3006 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3007 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3008 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3010 run_test 27L "lfs pool_list gives correct pool name"
3013 (( $MDS1_VERSION >= $(version_code 2.12.57) )) ||
3014 skip "Need MDS version >= than 2.12.57"
3015 remote_mds_nodsh && skip "remote MDS with nodsh"
3016 (( $OSTCOUNT > 1 )) || skip "need > 1 OST"
3018 # Set default striping on directory
3021 local mdts=$(comma_list $(mdts_nodes))
3023 # if we run against a 2.12 server which lacks overstring support
3024 # then the connect_flag will not report overstriping, even if client
3026 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3027 stripe_opt="-C $setcount"
3028 elif (( $OSTCOUNT >= $setcount )); then
3029 stripe_opt="-c $setcount"
3031 skip "server does not support overstriping"
3034 test_mkdir $DIR/$tdir
3036 # Validate existing append_* params and ensure restore
3037 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3038 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3039 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3041 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3042 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3043 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3045 $LFS setstripe $stripe_opt $DIR/$tdir
3047 echo 1 > $DIR/$tdir/${tfile}.1
3048 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3049 (( $count == $setcount )) ||
3050 error "(1) stripe count $count, should be $setcount"
3052 local appendcount=$orig_count
3053 echo 1 >> $DIR/$tdir/${tfile}.2_append
3054 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3055 (( $count == $appendcount )) ||
3056 error "(2)stripe count $count, should be $appendcount for append"
3058 # Disable O_APPEND striping, verify it works
3059 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3061 # Should now get the default striping, which is 4
3063 echo 1 >> $DIR/$tdir/${tfile}.3_append
3064 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3065 (( $count == $setcount )) ||
3066 error "(3) stripe count $count, should be $setcount"
3068 # Try changing the stripe count for append files
3069 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3071 # Append striping is now 2 (directory default is still 4)
3073 echo 1 >> $DIR/$tdir/${tfile}.4_append
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3075 (( $count == $appendcount )) ||
3076 error "(4) stripe count $count, should be $appendcount for append"
3078 # Test append stripe count of -1
3079 # Exercise LU-16872 patch with specific striping, only if MDS has fix
3080 (( $MDS1_VERSION > $(version_code 2.15.56.46) )) &&
3081 $LFS setstripe -o 0,$((OSTCOUNT - 1)) $DIR/$tdir &&
3082 touch $DIR/$tdir/$tfile.specific.{1..128}
3083 stack_trap "rm -f $DIR/$tdir/$tfile.*"
3085 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3086 appendcount=$OSTCOUNT
3087 echo 1 >> $DIR/$tdir/${tfile}.5
3088 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3089 (( $count == $appendcount )) ||
3090 error "(5) stripe count $count, should be $appendcount for append"
3092 # Set append striping back to default of 1
3093 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3095 # Try a new default striping, PFL + DOM
3096 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3098 # Create normal DOM file, DOM returns stripe count == 0
3100 touch $DIR/$tdir/${tfile}.6
3101 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3102 (( $count == $setcount )) ||
3103 error "(6) stripe count $count, should be $setcount"
3107 echo 1 >> $DIR/$tdir/${tfile}.7_append
3108 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3109 (( $count == $appendcount )) ||
3110 error "(7) stripe count $count, should be $appendcount for append"
3112 # Clean up DOM layout
3113 $LFS setstripe -d $DIR/$tdir
3115 save_layout_restore_at_exit $MOUNT
3116 # Now test that append striping works when layout is from root
3117 $LFS setstripe -c 2 $MOUNT
3118 # Make a special directory for this
3119 mkdir $DIR/${tdir}/${tdir}.2
3121 # Verify for normal file
3123 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3124 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3125 (( $count == $setcount )) ||
3126 error "(8) stripe count $count, should be $setcount"
3129 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3130 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3131 (( $count == $appendcount )) ||
3132 error "(9) stripe count $count, should be $appendcount for append"
3134 # Now test O_APPEND striping with pools
3135 pool_add $TESTNAME || error "pool creation failed"
3136 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3137 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3139 echo 1 >> $DIR/$tdir/${tfile}.10_append
3141 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3142 [[ "$pool" == "$TESTNAME" ]] || error "(10) incorrect pool: $pool"
3144 # Check that count is still correct
3146 echo 1 >> $DIR/$tdir/${tfile}.11_append
3147 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3148 (( $count == $appendcount )) ||
3149 error "(11) stripe count $count, should be $appendcount for append"
3151 # Disable O_APPEND stripe count, verify pool works separately
3152 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3154 echo 1 >> $DIR/$tdir/${tfile}.12_append
3156 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3157 [[ "$pool" == "$TESTNAME" ]] || error "(12) incorrect pool: $pool"
3159 # Remove pool setting, verify it's not applied
3160 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3162 echo 1 >> $DIR/$tdir/${tfile}.13_append
3164 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3165 [[ -z "$pool" ]] || error "(13) pool found: $pool"
3167 run_test 27M "test O_APPEND striping"
3170 combined_mgs_mds && skip "needs separate MGS/MDT"
3172 pool_add $TESTNAME || error "pool_add failed"
3173 do_facet mgs "$LCTL pool_list $FSNAME" |
3174 grep -Fx "${FSNAME}.${TESTNAME}" ||
3175 error "lctl pool_list on MGS failed"
3177 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3179 clean_foreign_symlink() {
3181 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3182 for i in $DIR/$tdir/* ; do
3183 $LFS unlink_foreign $i || true
3188 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3189 skip "Need MDS version newer than 2.12.51"
3191 test_mkdir $DIR/$tdir
3192 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3193 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3195 trap clean_foreign_symlink EXIT
3197 # enable foreign_symlink behaviour
3198 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3200 # foreign symlink LOV format is a partial path by default
3202 # create foreign file (lfs + API)
3203 $LFS setstripe --foreign=symlink --flags 0xda05 \
3204 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3205 error "$DIR/$tdir/${tfile}: create failed"
3207 $LFS getstripe -v $DIR/$tdir/${tfile} |
3208 grep "lfm_magic:.*0x0BD70BD0" ||
3209 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3210 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3211 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3212 $LFS getstripe -v $DIR/$tdir/${tfile} |
3213 grep "lfm_flags:.*0x0000DA05" ||
3214 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3215 $LFS getstripe $DIR/$tdir/${tfile} |
3216 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3217 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3219 # modify striping should fail
3220 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3221 error "$DIR/$tdir/$tfile: setstripe should fail"
3223 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3224 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3225 cat /etc/passwd > $DIR/$tdir/$tfile &&
3226 error "$DIR/$tdir/$tfile: write should fail"
3228 # rename should succeed
3229 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3230 error "$DIR/$tdir/$tfile: rename has failed"
3232 #remove foreign_symlink file should fail
3233 rm $DIR/$tdir/${tfile}.new &&
3234 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3237 mkdir /tmp/${uuid1} ||
3238 error "/tmp/${uuid1}: mkdir has failed"
3239 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3240 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3241 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3242 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3243 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3244 #read should succeed now
3245 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3246 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3247 #write should succeed now
3248 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3249 error "$DIR/$tdir/${tfile}.new: write should succeed"
3250 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3251 error "$DIR/$tdir/${tfile}.new: diff has failed"
3252 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3253 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3255 #check that getstripe still works
3256 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3257 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3259 # chmod should still succeed
3260 chmod 644 $DIR/$tdir/${tfile}.new ||
3261 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3263 # chown should still succeed
3264 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3265 error "$DIR/$tdir/${tfile}.new: chown has failed"
3267 # rename should still succeed
3268 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3269 error "$DIR/$tdir/${tfile}.new: rename has failed"
3271 #remove foreign_symlink file should still fail
3272 rm $DIR/$tdir/${tfile} &&
3273 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3275 #use special ioctl() to unlink foreign_symlink file
3276 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3277 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3280 run_test 27O "basic ops on foreign file of symlink type"
3283 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3284 skip "Need MDS version newer than 2.12.49"
3286 test_mkdir $DIR/$tdir
3287 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3288 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3290 trap clean_foreign_symlink EXIT
3292 # enable foreign_symlink behaviour
3293 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3295 # foreign symlink LMV format is a partial path by default
3297 # create foreign dir (lfs + API)
3298 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3299 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3300 error "$DIR/$tdir/${tdir}: create failed"
3302 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3304 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3305 grep "lfm_magic:.*0x0CD50CD0" ||
3306 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3307 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3308 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3309 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3310 grep "lfm_flags:.*0x0000DA05" ||
3311 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3312 $LFS getdirstripe $DIR/$tdir/${tdir} |
3313 grep "lfm_value.*${uuid1}/${uuid2}" ||
3314 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3316 # file create in dir should fail
3317 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3318 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3320 # rename should succeed
3321 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3322 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3324 #remove foreign_symlink dir should fail
3325 rmdir $DIR/$tdir/${tdir}.new &&
3326 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3329 mkdir -p /tmp/${uuid1}/${uuid2} ||
3330 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3331 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3332 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3333 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3334 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3335 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3336 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3337 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3339 #check that getstripe fails now that foreign_symlink enabled
3340 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3341 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3343 # file create in dir should work now
3344 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3345 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3346 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3347 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3348 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3349 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3351 # chmod should still succeed
3352 chmod 755 $DIR/$tdir/${tdir}.new ||
3353 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3355 # chown should still succeed
3356 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3357 error "$DIR/$tdir/${tdir}.new: chown has failed"
3359 # rename should still succeed
3360 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3361 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3363 #remove foreign_symlink dir should still fail
3364 rmdir $DIR/$tdir/${tdir} &&
3365 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3367 #use special ioctl() to unlink foreign_symlink file
3368 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3369 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3371 #created file should still exist
3372 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3373 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3374 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3375 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3377 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3380 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3381 stack_trap "rm -f $TMP/$tfile*"
3383 test_mkdir $DIR/$tdir-1
3384 test_mkdir $DIR/$tdir-2
3386 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3387 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3389 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3390 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3392 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3393 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3395 # Create some bad symlinks and ensure that we don't loop
3396 # forever or something. These should return ELOOP (40) and
3397 # ENOENT (2) but I don't want to test for that because there's
3398 # always some weirdo architecture that needs to ruin
3399 # everything by defining these error numbers differently.
3401 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3402 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3404 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3405 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3409 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3412 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3413 skip "need MDS 2.14.55 or later"
3414 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3416 local testdir="$DIR/$tdir"
3417 test_mkdir -p $testdir
3418 stack_trap "rm -rf $testdir"
3419 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3421 local f1="$testdir/f1"
3422 touch $f1 || error "failed to touch $f1"
3423 local count=$($LFS getstripe -c $f1)
3424 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3426 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3427 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3429 local maxcount=$(($OSTCOUNT - 1))
3430 local mdts=$(comma_list $(mdts_nodes))
3431 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3432 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3434 local f2="$testdir/f2"
3435 touch $f2 || error "failed to touch $f2"
3436 local count=$($LFS getstripe -c $f2)
3437 (( $count == $maxcount )) || error "wrong stripe count"
3439 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3442 [ $(facet_host client) == $(facet_host ost1) ] &&
3443 skip "need ost1 and client on different nodes"
3445 #define OBD_FAIL_OSC_NO_GRANT 0x411
3446 $LCTL set_param fail_loc=0x20000411 fail_val=1
3447 #define OBD_FAIL_OST_ENOSPC 0x215
3448 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3449 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3450 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3451 error "multiop failed"
3453 run_test 27T "no eio on close on partial write due to enosp"
3456 local dir=$DIR/$tdir
3457 local file=$dir/$tfile
3458 local append_pool=${TESTNAME}-append
3459 local normal_pool=${TESTNAME}-normal
3463 local mdts=$(comma_list $(mdts_nodes))
3465 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3466 skip "Need MDS version at least 2.15.51 for append pool feature"
3468 # Validate existing append_* params and ensure restore
3469 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3470 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3471 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3473 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3474 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3475 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3477 pool_add $append_pool || error "pool creation failed"
3478 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3480 pool_add $normal_pool || error "pool creation failed"
3481 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3484 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3487 $LFS getstripe $file.1
3489 pool=$($LFS getstripe -p $file.1)
3490 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3492 stripe_count2=$($LFS getstripe -c $file.1)
3493 ((stripe_count2 == stripe_count)) ||
3494 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3496 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3499 $LFS getstripe $file.2
3501 pool=$($LFS getstripe -p $file.2)
3502 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3504 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3507 $LFS getstripe $file.3
3509 stripe_count2=$($LFS getstripe -c $file.3)
3510 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3512 run_test 27U "append pool and stripe count work with composite default layout"
3515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3516 (( $OSTCOUNT >= 4 )) || skip_env "needs >= 4 OSTs"
3518 local dir=$DIR/$tdir
3519 local osp_param=osp.$FSNAME-OST0000-osc-MDT0000.max_create_count
3520 local lod_param=lod.$FSNAME-MDT0000-mdtlov.qos_threshold_rr
3521 local saved_max=$(do_facet mds1 $LCTL get_param -n $osp_param)
3522 local saved_qos=$(do_facet mds1 $LCTL get_param -n $lod_param)
3525 stack_trap "do_facet mds1 $LCTL set_param $osp_param=$saved_max"
3527 do_facet mds1 $LCTL set_param $lod_param=0
3528 stack_trap "do_facet mds1 $LCTL set_param $lod_param=$saved_qos"
3530 $LFS setdirstripe --mdt-count=1 --mdt-index=0 $dir
3531 stack_trap "rm -rf $dir"
3533 # exercise race in LU-16981 with deactivating OST while creating a file
3536 do_facet mds1 $LCTL set_param $osp_param=0 > /dev/null
3539 $LCTL set_param $osp_param=$saved_max > /dev/null
3544 stack_trap "kill -9 $pid"
3546 # errors here are OK so ignore them (just don't want to crash)
3547 $LFS setstripe -c -1 $dir/f.{1..200} 2> /dev/null
3551 run_test 27V "creating widely striped file races with deactivating OST"
3553 # createtest also checks that device nodes are created and
3554 # then visible correctly (#2091)
3555 test_28() { # bug 2091
3557 $CREATETEST $DIR/d28/ct || error "createtest failed"
3559 run_test 28 "create/mknod/mkdir with bad file types ============"
3562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3564 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3566 stack_trap "restore_opencache"
3569 sync; sleep 1; sync # flush out any dirty pages from previous tests
3576 local locks_orig=$(total_used_locks mdc)
3577 (( $locks_orig != 0 )) || error "No mdc lock count"
3579 local locks_unused_orig=$(total_unused_locks mdc)
3585 local locks_current=$(total_used_locks mdc)
3587 local locks_unused_current=$(total_unused_locks mdc)
3589 if (( $locks_current > $locks_orig )); then
3590 $LCTL set_param -n ldlm.dump_namespaces ""
3591 error "CURRENT: $locks_current > $locks_orig"
3593 if (( $locks_unused_current > $locks_unused_orig )); then
3594 error "UNUSED: $locks_unused_current > $locks_unused_orig"
3597 run_test 29 "IT_GETATTR regression ============================"
3599 test_30a() { # was test_30
3600 cp $(which ls) $DIR || cp /bin/ls $DIR
3601 $DIR/ls / || error "Can't execute binary from lustre"
3604 run_test 30a "execute binary from Lustre (execve) =============="
3607 cp `which ls` $DIR || cp /bin/ls $DIR
3609 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3612 run_test 30b "execute binary from Lustre as non-root ==========="
3614 test_30c() { # b=22376
3615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3617 cp $(which ls) $DIR || cp /bin/ls $DIR
3619 cancel_lru_locks mdc
3620 cancel_lru_locks osc
3621 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3624 run_test 30c "execute binary from Lustre without read perms ===="
3627 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3629 for i in {1..10}; do
3630 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3633 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3634 wait $PID || error "executing dd from Lustre failed"
3640 run_test 30d "execute binary from Lustre while clear locks"
3643 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3644 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3646 run_test 31a "open-unlink file =================================="
3649 touch $DIR/f31 || error "touch $DIR/f31 failed"
3650 ln $DIR/f31 $DIR/f31b || error "ln failed"
3651 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3652 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3654 run_test 31b "unlink file with multiple links while open ======="
3657 touch $DIR/f31 || error "touch $DIR/f31 failed"
3658 ln $DIR/f31 $DIR/f31c || error "ln failed"
3659 multiop_bg_pause $DIR/f31 O_uc ||
3660 error "multiop_bg_pause for $DIR/f31 failed"
3662 $MULTIOP $DIR/f31c Ouc
3663 kill -USR1 $MULTIPID
3666 run_test 31c "open-unlink file with multiple links ============="
3669 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3670 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3672 run_test 31d "remove of open directory ========================="
3674 test_31e() { # bug 2904
3675 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3677 run_test 31e "remove of open non-empty directory ==============="
3679 test_31f() { # bug 4554
3680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3683 test_mkdir $DIR/d31f
3684 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3685 cp /etc/hosts $DIR/d31f
3687 $LFS getstripe $DIR/d31f/hosts
3688 multiop_bg_pause $DIR/d31f D_c || return 1
3691 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3692 test_mkdir $DIR/d31f
3693 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3694 cp /etc/hosts $DIR/d31f
3696 $LFS getstripe $DIR/d31f/hosts
3697 multiop_bg_pause $DIR/d31f D_c || return 1
3700 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3701 wait $MULTIPID || error "first opendir $MULTIPID failed"
3705 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3706 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3709 run_test 31f "remove of open directory with open-unlink file ==="
3712 echo "-- cross directory link --"
3713 test_mkdir -c1 $DIR/${tdir}ga
3714 test_mkdir -c1 $DIR/${tdir}gb
3715 touch $DIR/${tdir}ga/f
3716 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3717 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3718 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3719 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3720 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3722 run_test 31g "cross directory link==============="
3725 echo "-- cross directory link --"
3726 test_mkdir -c1 $DIR/${tdir}
3727 test_mkdir -c1 $DIR/${tdir}/dir
3728 touch $DIR/${tdir}/f
3729 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3730 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3731 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3732 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3733 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3735 run_test 31h "cross directory link under child==============="
3738 echo "-- cross directory link --"
3739 test_mkdir -c1 $DIR/$tdir
3740 test_mkdir -c1 $DIR/$tdir/dir
3741 touch $DIR/$tdir/dir/f
3742 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3743 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3744 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3745 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3746 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3748 run_test 31i "cross directory link under parent==============="
3751 test_mkdir -c1 -p $DIR/$tdir
3752 test_mkdir -c1 -p $DIR/$tdir/dir1
3753 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3754 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3755 link $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "link to the same dir"
3758 run_test 31j "link for directory"
3761 test_mkdir -c1 -p $DIR/$tdir
3763 touch $DIR/$tdir/exist
3764 link $DIR/$tdir/s $DIR/$tdir/t || error "link"
3765 link $DIR/$tdir/s $DIR/$tdir/exist && error "link to exist file"
3766 link $DIR/$tdir/s $DIR/$tdir/s && error "link to the same file"
3767 link $DIR/$tdir/s $DIR/$tdir && error "link to parent dir"
3768 link $DIR/$tdir $DIR/$tdir/s && error "link parent dir to target"
3769 link $DIR/$tdir/not-exist $DIR/$tdir/foo && error "link non-existing to new"
3770 link $DIR/$tdir/not-exist $DIR/$tdir/s && error "link non-existing to exist"
3773 run_test 31k "link to file: the same, non-existing, dir"
3776 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3778 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3779 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3780 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3782 touch $DIR/$tfile || error "create failed"
3783 mkdir $DIR/$tdir || error "mkdir failed"
3784 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3786 run_test 31l "link to file: target dir has trailing slash"
3792 touch $DIR/d31m2/exist
3793 link $DIR/d31m/s $DIR/d31m2/t || error "link"
3794 link $DIR/d31m/s $DIR/d31m2/exist && error "link to exist file"
3795 link $DIR/d31m/s $DIR/d31m2 && error "link to parent dir"
3796 link $DIR/d31m2 $DIR/d31m/s && error "link parent dir to target"
3797 link $DIR/d31m/not-exist $DIR/d31m2/foo && error "link non-existing to new"
3798 link $DIR/d31m/not-exist $DIR/d31m2/s && error "link non-existing to exist"
3801 run_test 31m "link to file: the same, non-existing, dir"
3804 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3805 nlink=$(stat --format=%h $DIR/$tfile)
3806 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3808 local cmd="exec $fd<$DIR/$tfile"
3811 trap "eval $cmd" EXIT
3812 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3813 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3814 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3815 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3816 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3819 run_test 31n "check link count of unlinked file"
3822 local tempfile=$(mktemp $1_XXXXXX)
3823 link $tempfile $1 2> /dev/null &&
3824 echo "$BASHPID: link $tempfile to $1 succeeded"
3828 test_31o() { # LU-2901
3829 test_mkdir $DIR/$tdir
3830 for LOOP in $(seq 100); do
3831 rm -f $DIR/$tdir/$tfile*
3832 for THREAD in $(seq 8); do
3833 link_one $DIR/$tdir/$tfile.$LOOP &
3836 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3837 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3838 error "$LINKS duplicate links to $tfile.$LOOP" &&
3842 run_test 31o "duplicate hard links with same filename"
3845 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3847 test_mkdir $DIR/$tdir
3848 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3849 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3851 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3852 error "open unlink test1 failed"
3853 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3854 error "open unlink test2 failed"
3856 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3857 error "test1 still exists"
3858 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3859 error "test2 still exists"
3861 run_test 31p "remove of open striped directory"
3864 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3866 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3867 index=$($LFS getdirstripe -i $DIR/$tdir)
3868 [ $index -eq 3 ] || error "first stripe index $index != 3"
3869 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3870 [ $index -eq 1 ] || error "second stripe index $index != 1"
3872 # when "-c <stripe_count>" is set, the number of MDTs specified after
3873 # "-i" should equal to the stripe count
3874 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3876 run_test 31q "create striped directory on specific MDTs"
3880 touch $DIR/$tfile.target
3881 touch $DIR/$tfile.source
3883 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3884 $LCTL set_param fail_loc=0x1419 fail_val=3
3885 cat $DIR/$tfile.target &
3888 # Guarantee open is waiting before we get here
3890 mv $DIR/$tfile.source $DIR/$tfile.target
3894 if [[ $RC -ne 0 ]]; then
3895 error "open with cat failed, rc=$RC"
3898 run_test 31r "open-rename(replace) race"
3900 cleanup_test32_mount() {
3903 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3904 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3905 losetup -d $loopdev || true
3911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3913 echo "== more mountpoints and symlinks ================="
3914 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3915 trap cleanup_test32_mount EXIT
3916 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3917 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3918 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3919 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3920 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3921 cleanup_test32_mount
3923 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3928 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3929 trap cleanup_test32_mount EXIT
3930 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3931 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3932 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3933 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3934 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3935 cleanup_test32_mount
3937 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3942 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3943 trap cleanup_test32_mount EXIT
3944 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3945 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3946 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3947 test_mkdir -p $DIR/$tdir/d2/test_dir
3948 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3949 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3950 cleanup_test32_mount
3952 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3957 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3958 trap cleanup_test32_mount EXIT
3959 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3960 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3961 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3962 test_mkdir -p $DIR/$tdir/d2/test_dir
3963 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3964 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3965 cleanup_test32_mount
3967 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3971 test_mkdir -p $DIR/$tdir/tmp
3972 local tmp_dir=$DIR/$tdir/tmp
3973 ln -s $DIR/$tdir $tmp_dir/symlink11
3974 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3975 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3976 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3978 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3982 test_mkdir -p $DIR/$tdir/tmp
3983 local tmp_dir=$DIR/$tdir/tmp
3984 ln -s $DIR/$tdir $tmp_dir/symlink11
3985 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3986 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3987 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3989 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3992 local tmp_dir=$DIR/$tdir/tmp
3993 test_mkdir -p $tmp_dir
3994 test_mkdir $DIR/${tdir}2
3995 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3996 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3997 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3998 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3999 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
4000 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
4002 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
4005 rm -fr $DIR/$tdir $DIR/${tdir}2
4006 tmp_dir=$DIR/$tdir/tmp
4007 test_mkdir -p $tmp_dir
4008 test_mkdir $DIR/${tdir}2
4009 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
4010 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
4011 ls $tmp_dir/symlink12 || error "listing symlink12"
4012 ls $DIR/$tdir/symlink02 || error "listing symlink02"
4014 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
4017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4019 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4020 trap cleanup_test32_mount EXIT
4021 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4022 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4023 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4024 touch $DIR/$tdir/test_file
4025 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
4026 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4027 cleanup_test32_mount
4029 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4034 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4035 trap cleanup_test32_mount EXIT
4036 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4037 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4038 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4039 touch $DIR/$tdir/test_file
4040 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4041 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4042 cleanup_test32_mount
4044 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4050 trap cleanup_test32_mount EXIT
4051 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4052 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4053 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4054 test_mkdir -p $DIR/$tdir/d2
4055 touch $DIR/$tdir/d2/test_file || error "touch failed"
4056 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4057 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4058 cleanup_test32_mount
4060 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4066 trap cleanup_test32_mount EXIT
4067 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4068 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4069 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4070 test_mkdir -p $DIR/$tdir/d2
4071 touch $DIR/$tdir/d2/test_file || error "touch failed"
4072 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4073 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4074 cleanup_test32_mount
4076 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4080 test_mkdir -p $DIR/d32m/tmp
4081 TMP_DIR=$DIR/d32m/tmp
4082 ln -s $DIR $TMP_DIR/symlink11
4083 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4084 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4085 error "symlink11 not a link"
4086 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4087 error "symlink01 not a link"
4089 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4093 test_mkdir -p $DIR/d32n/tmp
4094 TMP_DIR=$DIR/d32n/tmp
4095 ln -s $DIR $TMP_DIR/symlink11
4096 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4097 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4098 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4100 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4104 test_mkdir -p $DIR/d32o/tmp
4105 TMP_DIR=$DIR/d32o/tmp
4106 ln -s $DIR/$tfile $TMP_DIR/symlink12
4107 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4108 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4109 error "symlink12 not a link"
4110 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4111 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4112 error "$DIR/d32o/tmp/symlink12 not file type"
4113 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4114 error "$DIR/d32o/symlink02 not file type"
4116 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4126 test_mkdir -p $DIR/d32p/tmp
4128 TMP_DIR=$DIR/d32p/tmp
4130 ln -s $DIR/$tfile $TMP_DIR/symlink12
4132 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4134 cat $DIR/d32p/tmp/symlink12 ||
4135 error "Can't open $DIR/d32p/tmp/symlink12"
4137 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4140 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4145 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4146 trap cleanup_test32_mount EXIT
4147 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4148 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4149 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4150 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4151 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4152 cleanup_test32_mount
4154 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4159 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4160 trap cleanup_test32_mount EXIT
4161 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4162 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4163 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4164 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4165 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4166 cleanup_test32_mount
4168 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4173 chmod 444 $DIR/$tfile
4174 chown $RUNAS_ID $DIR/$tfile
4176 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4179 run_test 33aa "write file with mode 444 (should return error)"
4183 test_mkdir $DIR/$tdir
4184 chown $RUNAS_ID $DIR/$tdir
4185 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4186 error "$RUNAS create $tdir/$tfile failed"
4187 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4188 error "open RDWR" || true
4190 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4194 test_mkdir $DIR/$tdir
4195 chown $RUNAS_ID $DIR/$tdir
4196 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4198 run_test 33b "test open file with malformed flags (No panic)"
4201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4202 remote_ost_nodsh && skip "remote OST with nodsh"
4210 test_mkdir $DIR/$tdir
4211 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4214 for ostnum in $(seq $OSTCOUNT); do
4215 # test-framework's OST numbering is one-based, while Lustre's
4217 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4218 # check if at least some write_bytes stats are counted
4219 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4220 obdfilter.$ostname.stats |
4221 awk '/^write_bytes/ {print $7}' )
4222 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4223 if (( ${write_bytes:-0} > 0 )); then
4229 $all_zeros || return 0
4232 echo foo > $DIR/$tdir/bar
4236 # Total up write_bytes after writing. We'd better find non-zeros.
4237 for ostnum in $(seq $OSTCOUNT); do
4238 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4239 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4240 obdfilter/$ostname/stats |
4241 awk '/^write_bytes/ {print $7}' )
4242 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4243 if (( ${write_bytes:-0} > 0 )); then
4250 for ostnum in $(seq $OSTCOUNT); do
4251 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4252 echo "Check write_bytes is in obdfilter.*.stats:"
4253 do_facet ost$ostnum lctl get_param -n \
4254 obdfilter.$ostname.stats
4256 error "OST not keeping write_bytes stats (b=22312)"
4259 run_test 33c "test write_bytes stats"
4262 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4266 local remote_dir=$DIR/$tdir/remote_dir
4268 test_mkdir $DIR/$tdir
4269 $LFS mkdir -i $MDTIDX $remote_dir ||
4270 error "create remote directory failed"
4272 touch $remote_dir/$tfile
4273 chmod 444 $remote_dir/$tfile
4274 chown $RUNAS_ID $remote_dir/$tfile
4276 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4278 chown $RUNAS_ID $remote_dir
4279 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4280 error "create" || true
4281 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4282 error "open RDWR" || true
4283 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4285 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4292 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4293 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4294 mkdir $DIR/$tdir/local_dir
4296 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4297 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4298 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4300 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4301 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4303 rmdir $DIR/$tdir/* || error "rmdir failed"
4306 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4307 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4308 mkdir $DIR/$tdir/local_dir
4310 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4311 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4312 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4314 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4315 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4317 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4320 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4321 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4322 mkdir $DIR/$tdir/local_dir
4324 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4325 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4326 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4328 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4329 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4331 run_test 33e "mkdir and striped directory should have same mode"
4335 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4339 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4340 remote_mds_nodsh && skip "remote MDS with nodsh"
4343 chmod go+rwx $DIR/$tdir
4344 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4345 trap cleanup_33f EXIT
4347 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4348 error "cannot create striped directory"
4350 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4351 error "cannot create files in striped directory"
4353 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4354 error "cannot remove files in striped directory"
4356 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4357 error "cannot remove striped directory"
4361 run_test 33f "nonroot user can create, access, and remove a striped directory"
4364 mkdir -p $DIR/$tdir/dir2
4366 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4368 [[ $err =~ "exists" ]] || error "Not exists error"
4370 run_test 33g "nonroot user create already existing root created file"
4376 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4377 error "lfs mkdir -H $hash_type $tdir failed"
4378 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4380 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4384 for fname in $DIR/$tdir/$tfile.bak \
4385 $DIR/$tdir/$tfile.SAV \
4386 $DIR/$tdir/$tfile.orig \
4387 $DIR/$tdir/$tfile~; do
4388 touch $fname || error "touch $fname failed"
4389 index2=$($LFS getstripe -m $fname)
4390 (( $index == $index2 )) ||
4391 error "$fname MDT index mismatch $index != $index2"
4395 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4398 for pattern in ${patterns[*]}; do
4399 echo "pattern $pattern"
4400 fname=$DIR/$tdir/$pattern
4401 for (( i = 0; i < $count; i++ )); do
4402 fname=$(mktemp $DIR/$tdir/$pattern) ||
4403 error "mktemp $DIR/$tdir/$pattern failed"
4404 index2=$($LFS getstripe -m $fname)
4405 (( $index == $index2 )) && continue
4407 failed=$((failed + 1))
4408 echo "$fname MDT index mismatch $index != $index2"
4412 echo "$failed/$count MDT index mismatches, expect ~2-4"
4413 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4418 # verify that "crush" is still broken with all files on same MDT,
4419 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4420 [[ "$hash_type" == "crush" ]] && expect=$count ||
4421 expect=$((count / MDSCOUNT))
4423 # crush2 doesn't put all-numeric suffixes on the same MDT,
4424 # filename like $tfile.12345678 should *not* be considered temp
4425 for pattern in ${patterns[*]}; do
4426 local base=${pattern%%X*}
4427 local suff=${pattern#$base}
4429 echo "pattern $pattern"
4430 for (( i = 0; i < $count; i++ )); do
4431 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4432 touch $fname || error "touch $fname failed"
4433 index2=$($LFS getstripe -m $fname)
4434 (( $index != $index2 )) && continue
4440 # the number of "bad" hashes is random, as it depends on the random
4441 # filenames generated by "mktemp". Allow some margin in the results.
4442 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4443 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4444 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4445 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4448 # crush2 doesn't put suffixes with special characters on the same MDT
4449 # filename like $tfile.txt.1234 should *not* be considered temp
4450 for pattern in ${patterns[*]}; do
4451 local base=${pattern%%X*}
4452 local suff=${pattern#$base}
4454 pattern=$base...${suff/XXX}
4455 echo "pattern=$pattern"
4456 for (( i = 0; i < $count; i++ )); do
4457 fname=$(mktemp $DIR/$tdir/$pattern) ||
4458 error "touch $fname failed"
4459 index2=$($LFS getstripe -m $fname)
4460 (( $index != $index2 )) && continue
4466 # the number of "bad" hashes is random, as it depends on the random
4467 # filenames generated by "mktemp". Allow some margin in the results.
4468 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4469 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4470 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4471 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4475 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4476 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4477 skip "Need MDS version at least 2.13.50"
4481 run_test 33h "temp file is located on the same MDT as target (crush)"
4484 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4485 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4486 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4487 skip "Need MDS version at least 2.15.0 for crush2"
4491 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4495 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4497 local FNAME=$(str_repeat 'f' 250)
4499 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4500 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4505 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4507 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4509 lctl --device %$MDC deactivate
4510 stack_trap "lctl --device %$MDC activate"
4511 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4512 total=$(\ls -l $DIR/$tdir | wc -l)
4513 # "ls -l" will list total in the first line
4514 total=$((total - 1))
4515 (( total + count == 1000 )) ||
4516 error "ls list $total files, $count files on MDT1"
4518 run_test 33i "striped directory can be accessed when one MDT is down"
4521 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4523 mkdir -p $DIR/$tdir/
4525 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4526 error "setdirstripe -D -i0,1 incorrectly succeeded"
4528 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4529 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4531 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4532 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4534 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4535 error "-D was not specified, but still failed"
4537 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4539 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4542 $MCREATE $DIR/f34 || error "mcreate failed"
4543 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4544 error "getstripe failed"
4545 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4546 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4547 error "getstripe failed"
4548 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4549 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4551 run_test 34a "truncate file that has not been opened ==========="
4554 [ ! -f $DIR/f34 ] && test_34a
4555 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4556 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4557 $OPENFILE -f O_RDONLY $DIR/f34
4558 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4559 error "getstripe failed"
4560 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4561 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4563 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4566 [ ! -f $DIR/f34 ] && test_34a
4567 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4568 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4569 $OPENFILE -f O_RDWR $DIR/f34
4570 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4571 error "$LFS getstripe failed"
4572 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4573 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4575 run_test 34c "O_RDWR opening file-with-size works =============="
4578 [ ! -f $DIR/f34 ] && test_34a
4579 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4581 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4582 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4585 run_test 34d "write to sparse file ============================="
4589 $MCREATE $DIR/f34e || error "mcreate failed"
4590 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4591 $CHECKSTAT -s 1000 $DIR/f34e ||
4592 error "Size of $DIR/f34e not equal to 1000 bytes"
4593 $OPENFILE -f O_RDWR $DIR/f34e
4594 $CHECKSTAT -s 1000 $DIR/f34e ||
4595 error "Size of $DIR/f34e not equal to 1000 bytes"
4597 run_test 34e "create objects, some with size and some without =="
4599 test_34f() { # bug 6242, 6243
4600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4604 $MCREATE $DIR/f34f || error "mcreate failed"
4605 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4606 dd if=$DIR/f34f of=$TMP/f34f
4607 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4608 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4609 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4610 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4611 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4613 run_test 34f "read from a file with no objects until EOF ======="
4616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4618 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4620 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4621 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4622 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4623 cancel_lru_locks osc
4624 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4625 error "wrong size after lock cancel"
4627 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4628 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4629 error "expanding truncate failed"
4630 cancel_lru_locks osc
4631 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4632 error "wrong expanded size after lock cancel"
4634 run_test 34g "truncate long file ==============================="
4637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4642 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4643 sync # Flush the cache so that multiop below does not block on cache
4644 # flush when getting the group lock
4645 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4648 # Since just timed wait is not good enough, let's do a sync write
4649 # that way we are sure enough time for a roundtrip + processing
4650 # passed + 2 seconds of extra margin.
4651 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4655 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4656 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4660 local nsz=`stat -c %s $DIR/$tfile`
4661 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4663 run_test 34h "ftruncate file under grouplock should not block"
4666 cp /bin/sh $DIR/f35a
4668 chown $RUNAS_ID $DIR/f35a
4669 $RUNAS $DIR/f35a && error || true
4672 run_test 35a "exec file with mode 444 (should return and not leak)"
4676 utime $DIR/f36 || error "utime failed for MDS"
4678 run_test 36a "MDS utime check (mknod, utime)"
4682 utime $DIR/f36 || error "utime failed for OST"
4684 run_test 36b "OST utime check (open, utime)"
4689 chown $RUNAS_ID $DIR/d36
4690 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4692 run_test 36c "non-root MDS utime check (mknod, utime)"
4695 [ ! -d $DIR/d36 ] && test_36c
4696 echo "" > $DIR/d36/f36
4697 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4699 run_test 36d "non-root OST utime check (open, utime)"
4702 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4704 test_mkdir $DIR/$tdir
4705 touch $DIR/$tdir/$tfile
4706 $RUNAS utime $DIR/$tdir/$tfile &&
4707 error "utime worked, expected failure" || true
4709 run_test 36e "utime on non-owned file (should return error)"
4713 local LANG_SAVE=$LANG
4714 local LC_LANG_SAVE=$LC_LANG
4715 export LANG=C LC_LANG=C # for date language
4717 DATESTR="Dec 20 2000"
4718 test_mkdir $DIR/$tdir
4719 lctl set_param fail_loc=$fl
4721 cp /etc/hosts $DIR/$tdir/$tfile
4722 sync & # write RPC generated with "current" inode timestamp, but delayed
4724 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4725 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4726 cancel_lru_locks $OSC
4727 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4729 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4730 echo "BEFORE: $LS_BEFORE" && \
4731 echo "AFTER : $LS_AFTER" && \
4732 echo "WANT : $DATESTR" && \
4733 error "$DIR/$tdir/$tfile timestamps changed" || true
4735 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4741 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4742 subr_36fh "0x80000214"
4744 run_test 36f "utime on file racing with OST BRW write =========="
4747 remote_ost_nodsh && skip "remote OST with nodsh"
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4749 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4750 skip "Need MDS version at least 2.12.51"
4755 local tgt="obdfilter"
4757 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4759 test_mkdir $DIR/$tdir
4760 fmd_max_age=$(do_facet $facet \
4761 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4764 echo "FMD max age: ${fmd_max_age}s"
4765 touch $DIR/$tdir/$tfile
4766 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4767 gawk '{cnt=cnt+$1} END{print cnt}')
4768 echo "FMD before: $fmd"
4770 error "FMD wasn't create by touch"
4771 sleep $((fmd_max_age + 12))
4772 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4773 gawk '{cnt=cnt+$1} END{print cnt}')
4774 echo "FMD after: $fmd"
4776 error "FMD wasn't expired by ping"
4778 run_test 36g "FMD cache expiry ====================="
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4783 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4784 subr_36fh "0x80000227"
4786 run_test 36h "utime on file racing with OST BRW write =========="
4789 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4791 test_mkdir $DIR/$tdir
4792 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4794 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4795 local new_mtime=$((mtime + 200))
4797 #change Modify time of striped dir
4798 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4799 error "change mtime failed"
4801 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4803 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4805 run_test 36i "change mtime on striped directory"
4807 # test_37 - duplicate with tests 32q 32r
4810 local file=$DIR/$tfile
4812 openfile -f O_DIRECTORY $file
4815 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4816 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4818 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4820 test_39a() { # was test_39
4822 touch $DIR/${tfile}2
4823 # ls -l $DIR/$tfile $DIR/${tfile}2
4824 # ls -lu $DIR/$tfile $DIR/${tfile}2
4825 # ls -lc $DIR/$tfile $DIR/${tfile}2
4827 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4828 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4830 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4832 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4834 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4835 error "O_TRUNC didn't change timestamps"
4838 run_test 39a "mtime changed on create"
4841 test_mkdir -c1 $DIR/$tdir
4842 cp -p /etc/passwd $DIR/$tdir/fopen
4843 cp -p /etc/passwd $DIR/$tdir/flink
4844 cp -p /etc/passwd $DIR/$tdir/funlink
4845 cp -p /etc/passwd $DIR/$tdir/frename
4846 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4849 echo "aaaaaa" >> $DIR/$tdir/fopen
4850 echo "aaaaaa" >> $DIR/$tdir/flink
4851 echo "aaaaaa" >> $DIR/$tdir/funlink
4852 echo "aaaaaa" >> $DIR/$tdir/frename
4854 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4855 local link_new=`stat -c %Y $DIR/$tdir/flink`
4856 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4857 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4859 cat $DIR/$tdir/fopen > /dev/null
4860 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4861 rm -f $DIR/$tdir/funlink2
4862 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4864 for (( i=0; i < 2; i++ )) ; do
4865 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4866 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4867 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4868 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4870 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4871 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4872 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4873 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4875 cancel_lru_locks $OSC
4876 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4879 run_test 39b "mtime change on open, link, unlink, rename ======"
4881 # this should be set to past
4882 TEST_39_MTIME=`date -d "1 year ago" +%s`
4888 local mtime0=`stat -c %Y $DIR1/$tfile`
4890 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4891 local mtime1=`stat -c %Y $DIR1/$tfile`
4892 [ "$mtime1" = $TEST_39_MTIME ] || \
4893 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4896 echo hello >> $DIR1/$tfile
4898 local mtime2=`stat -c %Y $DIR1/$tfile`
4899 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4900 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4902 mv $DIR1/$tfile $DIR1/$tfile-1
4904 for (( i=0; i < 2; i++ )) ; do
4905 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4906 [ "$mtime2" = "$mtime3" ] || \
4907 error "mtime ($mtime2) changed (to $mtime3) on rename"
4909 cancel_lru_locks $OSC
4910 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4913 run_test 39c "mtime change on rename ==========================="
4917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4920 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4922 for (( i=0; i < 2; i++ )) ; do
4923 local mtime=`stat -c %Y $DIR1/$tfile`
4924 [ $mtime = $TEST_39_MTIME ] || \
4925 error "mtime($mtime) is not set to $TEST_39_MTIME"
4927 cancel_lru_locks $OSC
4928 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4931 run_test 39d "create, utime, stat =============================="
4935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4938 local mtime1=`stat -c %Y $DIR1/$tfile`
4940 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4942 for (( i=0; i < 2; i++ )) ; do
4943 local mtime2=`stat -c %Y $DIR1/$tfile`
4944 [ $mtime2 = $TEST_39_MTIME ] || \
4945 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4947 cancel_lru_locks $OSC
4948 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4951 run_test 39e "create, stat, utime, stat ========================"
4955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4958 mtime1=`stat -c %Y $DIR1/$tfile`
4961 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4963 for (( i=0; i < 2; i++ )) ; do
4964 local mtime2=`stat -c %Y $DIR1/$tfile`
4965 [ $mtime2 = $TEST_39_MTIME ] || \
4966 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4968 cancel_lru_locks $OSC
4969 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4972 run_test 39f "create, stat, sleep, utime, stat ================="
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4978 echo hello >> $DIR1/$tfile
4979 local mtime1=`stat -c %Y $DIR1/$tfile`
4982 chmod o+r $DIR1/$tfile
4984 for (( i=0; i < 2; i++ )) ; do
4985 local mtime2=`stat -c %Y $DIR1/$tfile`
4986 [ "$mtime1" = "$mtime2" ] || \
4987 error "lost mtime: $mtime2, should be $mtime1"
4989 cancel_lru_locks $OSC
4990 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4993 run_test 39g "write, chmod, stat ==============================="
4997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5003 echo hello >> $DIR1/$tfile
5004 local mtime1=`stat -c %Y $DIR1/$tfile`
5006 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5008 if [ "$d1" != "$d2" ]; then
5009 echo "write and touch not within one second"
5011 for (( i=0; i < 2; i++ )) ; do
5012 local mtime2=`stat -c %Y $DIR1/$tfile`
5013 [ "$mtime2" = $TEST_39_MTIME ] || \
5014 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
5016 cancel_lru_locks $OSC
5017 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5021 run_test 39h "write, utime within one second, stat ============="
5024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5029 echo hello >> $DIR1/$tfile
5030 local mtime1=`stat -c %Y $DIR1/$tfile`
5032 mv $DIR1/$tfile $DIR1/$tfile-1
5034 for (( i=0; i < 2; i++ )) ; do
5035 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5037 [ "$mtime1" = "$mtime2" ] || \
5038 error "lost mtime: $mtime2, should be $mtime1"
5040 cancel_lru_locks $OSC
5041 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5044 run_test 39i "write, rename, stat =============================="
5047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5049 start_full_debug_logging
5053 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5054 lctl set_param fail_loc=0x80000412
5055 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5056 error "multiop failed"
5058 local mtime1=`stat -c %Y $DIR1/$tfile`
5060 mv $DIR1/$tfile $DIR1/$tfile-1
5062 kill -USR1 $multipid
5063 wait $multipid || error "multiop close failed"
5065 for (( i=0; i < 2; i++ )) ; do
5066 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5067 [ "$mtime1" = "$mtime2" ] ||
5068 error "mtime is lost on close: $mtime2, " \
5072 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5074 lctl set_param fail_loc=0
5075 stop_full_debug_logging
5077 run_test 39j "write, rename, close, stat ======================="
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5085 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5087 local mtime1=`stat -c %Y $DIR1/$tfile`
5089 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5091 kill -USR1 $multipid
5092 wait $multipid || error "multiop close failed"
5094 for (( i=0; i < 2; i++ )) ; do
5095 local mtime2=`stat -c %Y $DIR1/$tfile`
5097 [ "$mtime2" = $TEST_39_MTIME ] || \
5098 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5101 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5104 run_test 39k "write, utime, close, stat ========================"
5106 # this should be set to future
5107 TEST_39_ATIME=`date -d "1 year" +%s`
5110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5111 remote_mds_nodsh && skip "remote MDS with nodsh"
5113 local atime_diff=$(do_facet $SINGLEMDS \
5114 lctl get_param -n mdd.*MDT0000*.atime_diff)
5116 mkdir_on_mdt0 $DIR/$tdir
5118 # test setting directory atime to future
5119 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5120 local atime=$(stat -c %X $DIR/$tdir)
5121 [ "$atime" = $TEST_39_ATIME ] ||
5122 error "atime is not set to future: $atime, $TEST_39_ATIME"
5124 # test setting directory atime from future to now
5125 local now=$(date +%s)
5126 touch -a -d @$now $DIR/$tdir
5128 atime=$(stat -c %X $DIR/$tdir)
5129 [ "$atime" -eq "$now" ] ||
5130 error "atime is not updated from future: $atime, $now"
5132 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5135 # test setting directory atime when now > dir atime + atime_diff
5136 local d1=$(date +%s)
5138 local d2=$(date +%s)
5139 cancel_lru_locks mdc
5140 atime=$(stat -c %X $DIR/$tdir)
5141 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5142 error "atime is not updated : $atime, should be $d2"
5144 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5147 # test not setting directory atime when now < dir atime + atime_diff
5149 cancel_lru_locks mdc
5150 atime=$(stat -c %X $DIR/$tdir)
5151 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5152 error "atime is updated to $atime, should remain $d1<atime<$d2"
5154 do_facet $SINGLEMDS \
5155 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5157 run_test 39l "directory atime update ==========================="
5160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5164 local far_past_mtime=$(date -d "May 29 1953" +%s)
5165 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5167 touch -m -d @$far_past_mtime $DIR1/$tfile
5168 touch -a -d @$far_past_atime $DIR1/$tfile
5170 for (( i=0; i < 2; i++ )) ; do
5171 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5172 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5173 error "atime or mtime set incorrectly"
5175 cancel_lru_locks $OSC
5176 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5179 run_test 39m "test atime and mtime before 1970"
5181 test_39n() { # LU-3832
5182 remote_mds_nodsh && skip "remote MDS with nodsh"
5184 local atime_diff=$(do_facet $SINGLEMDS \
5185 lctl get_param -n mdd.*MDT0000*.atime_diff)
5190 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5193 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5194 atime0=$(stat -c %X $DIR/$tfile)
5197 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5198 atime1=$(stat -c %X $DIR/$tfile)
5201 cancel_lru_locks mdc
5202 cancel_lru_locks osc
5203 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5204 atime2=$(stat -c %X $DIR/$tfile)
5206 do_facet $SINGLEMDS \
5207 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5209 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5210 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5212 run_test 39n "check that O_NOATIME is honored"
5215 TESTDIR=$DIR/$tdir/$tfile
5216 [ -e $TESTDIR ] && rm -rf $TESTDIR
5223 links2=$(stat -c %h .)
5224 [ $(($links1 + 2)) != $links2 ] &&
5225 error "wrong links count $(($links1 + 2)) != $links2"
5227 links3=$(stat -c %h .)
5228 [ $(($links1 + 1)) != $links3 ] &&
5229 error "wrong links count $links1 != $links3"
5232 run_test 39o "directory cached attributes updated after create"
5235 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5238 TESTDIR=$DIR/$tdir/$tdir
5239 [ -e $TESTDIR ] && rm -rf $TESTDIR
5240 test_mkdir -p $TESTDIR
5244 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5245 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5247 links2=$(stat -c %h .)
5248 [ $(($links1 + 2)) != $links2 ] &&
5249 error "wrong links count $(($links1 + 2)) != $links2"
5251 links3=$(stat -c %h .)
5252 [ $(($links1 + 1)) != $links3 ] &&
5253 error "wrong links count $links1 != $links3"
5256 run_test 39p "remote directory cached attributes updated after create ========"
5259 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5260 skip "no atime update on old OST"
5261 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5262 skip_env "ldiskfs only test"
5266 local ahost=$(facet_active_host ost1)
5267 saved_adiff=$(do_facet ost1 \
5268 lctl get_param -n obdfilter.*OST0000.atime_diff)
5269 stack_trap "do_facet ost1 \
5270 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5272 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5274 $LFS setstripe -i 0 $DIR/$tfile
5275 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5276 error "can't write initial file"
5277 cancel_lru_locks osc
5279 # exceed atime_diff and access file
5281 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5282 error "can't udpate atime"
5284 # atime_cli value is in decimal
5285 local atime_cli=$(stat -c %X $DIR/$tfile)
5286 echo "client atime: $atime_cli"
5288 local ostdev=$(ostdevname 1)
5289 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5290 local seq=${fid[3]#0x}
5294 if [ $seq == 0 ]; then
5297 oid_hex=${fid[2]#0x}
5299 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5300 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5302 # allow atime update to be written to device
5303 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync=1"
5304 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5306 # Give enough time for server to get updated. Until then
5307 # the value read is defaulted to "0x00000000:00000000"
5308 # Wait until atime read via debugfs is not equal to zero.
5309 # Max limit to wait is 30 seconds.
5310 wait_update_cond $ahost \
5311 "$cmd |& awk -F'[: ]' '/atime:/ { print \\\$4 }'" \
5312 "-gt" "0" 30 || error "atime on ost is still 0 after 30 seconds"
5313 # atime_ost value is in hex
5314 local atime_ost=$(do_facet ost1 "$cmd" |&
5315 awk -F'[: ]' '/atime:/ { print $4 }')
5316 # debugfs returns atime in 0xNNNNNNNN:00000000 format
5317 # convert Hex to decimal before comparing
5318 local atime_ost_dec=$((atime_ost))
5320 # The test pass criteria is that the client time and server should
5321 # be same (2s gap accepted). This gap could arise due to VFS updating
5322 # the atime after the read(dd), stat and the updated time from the
5324 (( $((atime_cli - atime_ost_dec)) <= 2 )) ||
5325 error "atime on client $atime_cli != ost $atime_ost_dec"
5327 run_test 39r "lazy atime update on OST"
5329 test_39q() { # LU-8041
5330 local testdir=$DIR/$tdir
5332 multiop_bg_pause $testdir D_c || error "multiop failed"
5334 cancel_lru_locks mdc
5335 kill -USR1 $multipid
5336 local atime=$(stat -c %X $testdir)
5337 [ "$atime" -ne 0 ] || error "atime is zero"
5339 run_test 39q "close won't zero out atime"
5348 umount_client $MOUNT
5349 mount_client $MOUNT relatime
5351 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5352 atime0=$(stat -c %X $DIR/$tfile)
5354 # First read updates atime
5356 cat $DIR/$tfile >/dev/null
5357 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5359 # Next reads do not update atime
5361 cat $DIR/$tfile >/dev/null
5362 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5364 # If mtime is greater than atime, atime is updated
5366 touch -m $DIR/$tfile # (mtime = now)
5368 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5369 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5371 # Next reads do not update atime
5373 cat $DIR/$tfile >/dev/null
5374 atime4=$(stat -c %X $DIR/$tfile)
5376 # Remount the client to clear 'relatime' option
5377 remount_client $MOUNT
5379 (( atime0 < atime1 )) ||
5380 error "atime $atime0 should be smaller than $atime1"
5381 (( atime1 == atime2 )) ||
5382 error "atime $atime1 was updated to $atime2"
5383 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5384 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5386 run_test 39s "relatime is supported"
5389 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5390 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5391 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5392 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5393 error "$tfile is not 4096 bytes in size"
5395 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5399 small_write $DIR/f41 18
5401 run_test 41 "test small file write + fstat ====================="
5403 count_ost_writes() {
5404 lctl get_param -n ${OSC}.*.stats |
5405 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5406 END { printf("%0.0f", writes) }'
5413 BG_DIRTY_RATIO_SAVE=10
5414 MAX_BG_DIRTY_RATIO=25
5418 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5419 # dirty_ratio, dirty_background_ratio
5420 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5421 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5422 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5423 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5425 # if file not here, we are a 2.4 kernel
5426 kill -CONT `pidof kupdated`
5431 # setup the trap first, so someone cannot exit the test at the
5432 # exact wrong time and mess up a machine
5433 trap start_writeback EXIT
5434 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5435 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5436 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5437 sysctl -w vm.dirty_writeback_centisecs=0
5438 sysctl -w vm.dirty_writeback_centisecs=0
5439 # save and increase /proc/sys/vm/dirty_ratio
5440 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5441 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5442 # save and increase /proc/sys/vm/dirty_background_ratio
5443 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5444 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5446 # if file not here, we are a 2.4 kernel
5447 kill -STOP `pidof kupdated`
5451 # ensure that all stripes have some grant before we test client-side cache
5453 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5454 dd if=/dev/zero of=$i bs=4k count=1
5459 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5460 # file truncation, and file removal.
5462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5465 cancel_lru_locks $OSC
5467 sync; sleep 1; sync # just to be safe
5468 BEFOREWRITES=`count_ost_writes`
5469 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5470 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5471 AFTERWRITES=`count_ost_writes`
5472 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5473 error "$BEFOREWRITES < $AFTERWRITES"
5476 run_test 42a "ensure that we don't flush on close"
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5482 cancel_lru_locks $OSC
5485 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5486 BEFOREWRITES=$(count_ost_writes)
5487 unlink $DIR/f42b || error "unlink $DIR/f42b: $?"
5488 AFTERWRITES=$(count_ost_writes)
5489 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5490 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5492 BEFOREWRITES=$(count_ost_writes)
5493 sync || error "sync: $?"
5494 AFTERWRITES=$(count_ost_writes)
5495 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5496 error "$BEFOREWRITES < $AFTERWRITES on sync"
5498 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5502 run_test 42b "test destroy of file with cached dirty data ======"
5504 # if these tests just want to test the effect of truncation,
5505 # they have to be very careful. consider:
5506 # - the first open gets a {0,EOF}PR lock
5507 # - the first write conflicts and gets a {0, count-1}PW
5508 # - the rest of the writes are under {count,EOF}PW
5509 # - the open for truncate tries to match a {0,EOF}PR
5510 # for the filesize and cancels the PWs.
5511 # any number of fixes (don't get {0,EOF} on open, match
5512 # composite locks, do smarter file size management) fix
5513 # this, but for now we want these tests to verify that
5514 # the cancellation with truncate intent works, so we
5515 # start the file with a full-file pw lock to match against
5516 # until the truncate.
5521 cancel_lru_locks $OSC
5523 # prime the file with 0,EOF PW to match
5527 # now the real test..
5528 dd if=/dev/zero of=$file bs=1024 count=100
5529 BEFOREWRITES=`count_ost_writes`
5530 $TRUNCATE $file $offset
5531 cancel_lru_locks $OSC
5532 AFTERWRITES=`count_ost_writes`
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5540 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5541 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5544 run_test 42c "test partial truncate of file with cached dirty data"
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5549 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5550 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5551 $LCTL set_param debug=+cache
5554 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5555 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5558 run_test 42d "test complete truncate of file with cached dirty data"
5560 test_42e() { # bug22074
5561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5563 local TDIR=$DIR/${tdir}e
5564 local pages=16 # hardcoded 16 pages, don't change it.
5565 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5566 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5570 test_mkdir $DIR/${tdir}e
5571 $LFS setstripe -c 1 $TDIR
5572 createmany -o $TDIR/f $files
5574 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5576 # we assume that with $OSTCOUNT files, at least one of them will
5577 # be allocated on OST0.
5578 warmup_files=$((OSTCOUNT * max_dirty_mb))
5579 createmany -o $TDIR/w $warmup_files
5581 # write a large amount of data into one file and sync, to get good
5582 # avail_grant number from OST.
5583 for ((i=0; i<$warmup_files; i++)); do
5584 idx=$($LFS getstripe -i $TDIR/w$i)
5585 [ $idx -ne 0 ] && continue
5586 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5589 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5591 $LCTL get_param $proc_osc0/cur_dirty_bytes
5592 $LCTL get_param $proc_osc0/cur_grant_bytes
5594 # create as much dirty pages as we can while not to trigger the actual
5595 # RPCs directly. but depends on the env, VFS may trigger flush during this
5596 # period, hopefully we are good.
5597 for ((i=0; i<$warmup_files; i++)); do
5598 idx=$($LFS getstripe -i $TDIR/w$i)
5599 [ $idx -ne 0 ] && continue
5600 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5602 $LCTL get_param $proc_osc0/cur_dirty_bytes
5603 $LCTL get_param $proc_osc0/cur_grant_bytes
5605 # perform the real test
5606 $LCTL set_param $proc_osc0/rpc_stats 0
5607 for ((;i<$files; i++)); do
5608 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5609 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5612 $LCTL get_param $proc_osc0/rpc_stats
5615 local have_ppr=false
5616 $LCTL get_param $proc_osc0/rpc_stats |
5617 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5618 # skip lines until we are at the RPC histogram data
5619 [ "$PPR" == "pages" ] && have_ppr=true && continue
5620 $have_ppr || continue
5622 # we only want the percent stat for < 16 pages
5623 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5625 percent=$((percent + WPCT))
5626 if [[ $percent -gt 15 ]]; then
5627 error "less than 16-pages write RPCs" \
5634 run_test 42e "verify sub-RPC writes are not done synchronously"
5636 test_43A() { # was test_43
5637 test_mkdir $DIR/$tdir
5638 cp -p /bin/ls $DIR/$tdir/$tfile
5639 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5641 # give multiop a chance to open
5644 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5646 # Wait for multiop to exit
5649 run_test 43A "execution of file opened for write should return -ETXTBSY"
5652 test_mkdir $DIR/$tdir
5653 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5654 $DIR/$tdir/sleep 60 &
5656 # Make sure exec of $tdir/sleep wins race with truncate
5658 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5661 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5666 test_mkdir $DIR/$tdir
5667 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5668 $DIR/$tdir/sleep 60 &
5670 # Make sure exec of $tdir/sleep wins race with truncate
5672 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5675 run_test 43b "truncate of file being executed should return -ETXTBSY"
5678 local testdir="$DIR/$tdir"
5681 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5682 ( cd $testdir && md5sum -c )
5684 run_test 43c "md5sum of copy into lustre"
5686 test_44A() { # was test_44
5687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5689 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5690 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5692 run_test 44A "zero length read from a sparse stripe"
5695 local nstripe=$($LFS getstripe -c -d $DIR)
5696 [ -z "$nstripe" ] && skip "can't get stripe info"
5697 [[ $nstripe -gt $OSTCOUNT ]] &&
5698 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5700 local stride=$($LFS getstripe -S -d $DIR)
5701 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5702 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5705 OFFSETS="0 $((stride/2)) $((stride-1))"
5706 for offset in $OFFSETS; do
5707 for i in $(seq 0 $((nstripe-1))); do
5708 local GLOBALOFFSETS=""
5710 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5711 local myfn=$DIR/d44a-$size
5712 echo "--------writing $myfn at $size"
5713 ll_sparseness_write $myfn $size ||
5714 error "ll_sparseness_write"
5715 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5716 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5717 error "ll_sparseness_verify $GLOBALOFFSETS"
5719 for j in $(seq 0 $((nstripe-1))); do
5721 size=$((((j + $nstripe )*$stride + $offset)))
5722 ll_sparseness_write $myfn $size ||
5723 error "ll_sparseness_write"
5724 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5726 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5727 error "ll_sparseness_verify $GLOBALOFFSETS"
5732 run_test 44a "test sparse pwrite ==============================="
5736 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5742 before=`dirty_osc_total`
5743 echo executing "\"$*\""
5745 after=`dirty_osc_total`
5746 echo before $before, after $after
5749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5752 # Obtain grants from OST if it supports it
5753 echo blah > ${f}_grant
5756 do_dirty_record "echo blah > $f"
5757 [[ $before -eq $after ]] && error "write wasn't cached"
5758 do_dirty_record "> $f"
5759 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5760 do_dirty_record "echo blah > $f"
5761 [[ $before -eq $after ]] && error "write wasn't cached"
5762 do_dirty_record "sync"
5763 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5764 do_dirty_record "echo blah > $f"
5765 [[ $before -eq $after ]] && error "write wasn't cached"
5766 do_dirty_record "cancel_lru_locks osc"
5767 [[ $before -gt $after ]] ||
5768 error "lock cancellation didn't lower dirty count"
5771 run_test 45 "osc io page accounting ============================"
5773 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5774 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5775 # objects offset and an assert hit when an rpc was built with 1023's mapped
5776 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5783 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5785 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5786 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5790 run_test 46 "dirtying a previously written page ================"
5792 # test_47 is removed "Device nodes check" is moved to test_28
5794 test_48a() { # bug 2399
5795 [ "$mds1_FSTYPE" = "zfs" ] &&
5796 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5797 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5799 test_mkdir $DIR/$tdir
5801 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5802 test_mkdir $DIR/$tdir
5803 touch foo || error "'touch foo' failed after recreating cwd"
5805 touch .foo || error "'touch .foo' failed after recreating cwd"
5807 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5808 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5809 cd . || error "'cd .' failed after recreating cwd"
5810 mkdir . && error "'mkdir .' worked after recreating cwd"
5811 rmdir . && error "'rmdir .' worked after recreating cwd"
5812 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5813 cd .. || error "'cd ..' failed after recreating cwd"
5815 run_test 48a "Access renamed working dir (should return errors)="
5817 test_48b() { # bug 2399
5819 test_mkdir $DIR/$tdir
5821 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5822 touch foo && error "'touch foo' worked after removing cwd"
5823 mkdir foo && error "'mkdir foo' worked after removing cwd"
5824 touch .foo && error "'touch .foo' worked after removing cwd"
5825 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5826 ls . > /dev/null && error "'ls .' worked after removing cwd"
5827 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5828 mkdir . && error "'mkdir .' worked after removing cwd"
5829 rmdir . && error "'rmdir .' worked after removing cwd"
5830 ln -s . foo && error "'ln -s .' worked after removing cwd"
5831 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5833 run_test 48b "Access removed working dir (should return errors)="
5835 test_48c() { # bug 2350
5836 #lctl set_param debug=-1
5839 test_mkdir -p $DIR/$tdir/dir
5841 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5842 $TRACE touch foo && error "touch foo worked after removing cwd"
5843 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5844 touch .foo && error "touch .foo worked after removing cwd"
5845 mkdir .foo && error "mkdir .foo worked after removing cwd"
5846 $TRACE ls . && error "'ls .' worked after removing cwd"
5847 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5848 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5849 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5850 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5851 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5853 run_test 48c "Access removed working subdir (should return errors)"
5855 test_48d() { # bug 2350
5856 #lctl set_param debug=-1
5859 test_mkdir -p $DIR/$tdir/dir
5861 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5862 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5863 $TRACE touch foo && error "'touch foo' worked after removing parent"
5864 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5865 touch .foo && error "'touch .foo' worked after removing parent"
5866 mkdir .foo && error "mkdir .foo worked after removing parent"
5867 $TRACE ls . && error "'ls .' worked after removing parent"
5868 $TRACE ls .. && error "'ls ..' worked after removing parent"
5869 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5870 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5871 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5874 run_test 48d "Access removed parent subdir (should return errors)"
5876 test_48e() { # bug 4134
5877 #lctl set_param debug=-1
5880 test_mkdir -p $DIR/$tdir/dir
5882 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5883 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5884 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5885 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5886 # On a buggy kernel addition of "touch foo" after cd .. will
5887 # produce kernel oops in lookup_hash_it
5888 touch ../foo && error "'cd ..' worked after recreate parent"
5890 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5892 run_test 48e "Access to recreated parent subdir (should return errors)"
5895 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5896 skip "need MDS >= 2.13.55"
5897 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5898 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5899 skip "needs different host for mdt1 mdt2"
5900 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5902 $LFS mkdir -i0 $DIR/$tdir
5903 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5905 for d in sub1 sub2 sub3; do
5906 #define OBD_FAIL_OSD_REF_DEL 0x19c
5907 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5908 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5911 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5913 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5915 test_49() { # LU-1030
5916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5917 remote_ost_nodsh && skip "remote OST with nodsh"
5919 # get ost1 size - $FSNAME-OST0000
5920 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5922 # write 800M at maximum
5923 [[ $ost1_size -lt 2 ]] && ost1_size=2
5924 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5926 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5927 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5930 # change max_pages_per_rpc while writing the file
5931 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5932 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5933 # loop until dd process exits
5934 while ps ax -opid | grep -wq $dd_pid; do
5935 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5936 sleep $((RANDOM % 5 + 1))
5938 # restore original max_pages_per_rpc
5939 $LCTL set_param $osc1_mppc=$orig_mppc
5940 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5942 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5946 test_mkdir $DIR/$tdir
5948 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5950 run_test 50 "special situations: /proc symlinks ==============="
5952 test_51a() { # was test_51
5953 # bug 1516 - create an empty entry right after ".." then split dir
5954 test_mkdir -c1 $DIR/$tdir
5955 touch $DIR/$tdir/foo
5956 $MCREATE $DIR/$tdir/bar
5958 createmany -m $DIR/$tdir/longfile 201
5960 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5961 $MCREATE $DIR/$tdir/longfile$FNUM
5966 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5968 run_test 51a "special situations: split htree with empty entry =="
5970 cleanup_print_lfs_df () {
5977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5979 local dir=$DIR/$tdir
5980 local nrdirs=$((65536 + 100))
5982 # cleanup the directory
5985 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5989 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5990 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5991 [[ $numfree -lt $nrdirs ]] &&
5992 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5994 # need to check free space for the directories as well
5995 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5996 numfree=$(( blkfree / $(fs_inode_ksize) ))
5997 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5999 trap cleanup_print_lfs_df EXIT
6002 createmany -d $dir/d $nrdirs || {
6003 unlinkmany $dir/d $nrdirs
6004 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
6008 nrdirs=$(ls -U $dir | wc -l)
6010 # unlink all but 100 subdirectories, then check it still works
6012 local delete=$((nrdirs - left))
6017 # for ldiskfs the nlink count should be 1, but this is OSD specific
6018 # and so this is listed for informational purposes only
6019 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
6020 unlinkmany -d $dir/d $delete ||
6021 error "unlink of first $delete subdirs failed"
6023 echo "nlink between: $(stat -c %h $dir)"
6024 local found=$(ls -U $dir | wc -l)
6025 [ $found -ne $left ] &&
6026 error "can't find subdirs: found only $found, expected $left"
6028 unlinkmany -d $dir/d $delete $left ||
6029 error "unlink of second $left subdirs failed"
6030 # regardless of whether the backing filesystem tracks nlink accurately
6031 # or not, the nlink count shouldn't be more than "." and ".." here
6032 local after=$(stat -c %h $dir)
6033 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
6034 echo "nlink after: $after"
6036 cleanup_print_lfs_df
6038 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
6041 local stripecount=$1
6044 log "create files with stripecount=$stripecount"
6045 $LFS setstripe -C $stripecount $DIR/$tdir
6046 createmany -o $DIR/$tdir/t- $nfiles
6047 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6048 for ((n = 0; n < $OSTCOUNT; n++)); do
6049 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6050 END { printf("%0.0f", objs) }' $TMP/$tfile)
6051 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6052 '($1 == '$n') { objs += 1 } \
6053 END { printf("%0.0f", objs) }')
6054 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6056 unlinkmany $DIR/$tdir/t- $nfiles
6061 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6063 # For some combinations of stripecount and OSTCOUNT current code
6064 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6065 # than others. Rather than skipping this test entirely, check that
6066 # and keep testing to ensure imbalance does not get worse. LU-15282
6067 (( (OSTCOUNT == 6 && stripecount == 4) ||
6068 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6069 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6070 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6071 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6072 { $LFS df && $LFS df -i &&
6073 error "stripecount=$stripecount: " \
6074 "OST $n has fewer objects vs. OST $nlast " \
6075 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6076 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6077 { $LFS df && $LFS df -i &&
6078 error "stripecount=$stripecount: " \
6079 "OST $n has more objects vs. OST $nlast " \
6080 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6082 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6083 { $LFS df && $LFS df -i &&
6084 error "stripecount=$stripecount: " \
6085 "OST $n has fewer #0 objects vs. OST $nlast " \
6086 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6087 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6088 { $LFS df && $LFS df -i &&
6089 error "stripecount=$stripecount: " \
6090 "OST $n has more #0 objects vs. OST $nlast " \
6091 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6097 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6101 local nfiles=$((per_ost * OSTCOUNT))
6102 local mdts=$(comma_list $(mdts_nodes))
6103 local param="osp.*.create_count"
6104 local qos_old=$(do_facet mds1 \
6105 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6108 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6109 stack_trap "do_nodes $mdts \
6110 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6112 test_mkdir $DIR/$tdir
6113 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6114 (( dirstripes > 0 )) || dirstripes=1
6116 # Ensure enough OST objects precreated for tests to pass without
6117 # running out of objects. This is an LOV r-r OST algorithm test,
6118 # not an OST object precreation test.
6119 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6120 (( old >= nfiles )) ||
6122 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6124 do_nodes $mdts "$LCTL set_param $param=$create_count"
6125 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6127 # trigger precreation from all MDTs for all OSTs
6128 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6129 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6133 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6134 sleep 8 # allow object precreation to catch up
6135 test_51d_sub $stripecount $nfiles
6138 run_test 51d "check LOV round-robin OST object distribution"
6141 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6142 skip_env "ldiskfs only test"
6145 test_mkdir -c1 $DIR/$tdir
6146 test_mkdir -c1 $DIR/$tdir/d0
6148 touch $DIR/$tdir/d0/foo
6149 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6150 error "file exceed 65000 nlink limit!"
6151 unlinkmany $DIR/$tdir/d0/f- 65001
6154 run_test 51e "check file nlink limit"
6157 test_mkdir $DIR/$tdir
6160 local ulimit_old=$(ulimit -n)
6161 local spare=20 # number of spare fd's for scripts/libraries, etc.
6162 local mdt=$($LFS getstripe -m $DIR/$tdir)
6163 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6165 echo "MDT$mdt numfree=$numfree, max=$max"
6166 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6167 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6168 while ! ulimit -n $((numfree + spare)); do
6169 numfree=$((numfree * 3 / 4))
6171 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6173 echo "left ulimit at $ulimit_old"
6176 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6177 unlinkmany $DIR/$tdir/f $numfree
6178 error "create+open $numfree files in $DIR/$tdir failed"
6180 ulimit -n $ulimit_old
6182 # if createmany exits at 120s there will be fewer than $numfree files
6183 unlinkmany $DIR/$tdir/f $numfree || true
6185 run_test 51f "check many open files limit"
6188 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6189 test_mkdir $DIR/$tdir
6190 touch $DIR/$tdir/foo
6191 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6192 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6193 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6194 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6195 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6197 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6198 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6199 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6201 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6202 cp -r $DIR/$tdir $TMP/
6203 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6205 run_test 52a "append-only flag test (should return errors)"
6208 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6209 test_mkdir $DIR/$tdir
6210 touch $DIR/$tdir/foo
6211 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6212 cat test > $DIR/$tdir/foo && error "cat test worked"
6213 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6214 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6215 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6217 echo foo >> $DIR/$tdir/foo && error "echo worked"
6218 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6219 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6220 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6221 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6223 chattr -i $DIR/$tdir/foo || error "chattr failed"
6225 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6227 run_test 52b "immutable flag test (should return errors) ======="
6230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6231 remote_mds_nodsh && skip "remote MDS with nodsh"
6232 remote_ost_nodsh && skip "remote OST with nodsh"
6245 local support_last_seq=true
6247 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6248 support_last_seq=false
6251 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6253 for value in $(do_facet $SINGLEMDS \
6254 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6255 param=$(echo ${value[0]} | cut -d "=" -f1)
6256 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6258 if $support_last_seq; then
6259 param_seq=$(echo $param |
6260 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6261 mds_last_seq=$(do_facet $SINGLEMDS \
6262 $LCTL get_param -n $param_seq)
6264 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6266 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6267 node=$(facet_active_host ost$((ostnum+1)))
6268 param="obdfilter.$ostname.last_id"
6269 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6270 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6271 ost_last_id=$ost_last
6273 if $support_last_seq; then
6274 ost_last_id=$(echo $ost_last |
6275 awk -F':' '{print $2}' |
6277 ost_last_seq=$(echo $ost_last |
6278 awk -F':' '{print $1}')
6279 [[ $ost_last_seq = $mds_last_seq ]] || continue
6282 if [[ $ost_last_id != $mds_last ]]; then
6283 error "$ost_last_id != $mds_last"
6290 $found || error "can not match last_seq/last_id for $mdtosc"
6293 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6296 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6298 LANG=C $SOCKETSERVER $DIR/socket ||
6299 error "$SOCKETSERVER $DIR/socket failed: $?"
6300 LANG=C $SOCKETCLIENT $DIR/socket ||
6301 error "$SOCKETCLIENT $DIR/socket failed: $?"
6302 unlink $DIR/socket || error "unlink $DIR/socket failed: $?"
6304 run_test 54a "unix domain socket test =========================="
6310 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6312 run_test 54b "char device works in lustre ======================"
6315 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6316 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6317 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6319 for i in $(seq 3 7); do
6320 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6329 loopdev="$DIR/loop54c"
6332 $UMOUNT $DIR/$tdir || rc=$?
6333 losetup -d $loopdev || true
6334 losetup -d $LOOPDEV || true
6335 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6342 loopdev="$DIR/loop54c"
6345 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6346 trap cleanup_54c EXIT
6347 mknod $loopdev b 7 $LOOPNUM
6348 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6349 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6350 losetup $loopdev $DIR/$tfile ||
6351 error "can't set up $loopdev for $DIR/$tfile"
6352 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6353 test_mkdir $DIR/$tdir
6354 mount -t ext2 $loopdev $DIR/$tdir ||
6355 error "error mounting $loopdev on $DIR/$tdir"
6356 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6359 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6363 run_test 54c "block device works in lustre ====================="
6366 local pipe="$DIR/$tfile.pipe"
6367 local string="aaaaaa"
6370 echo -n "$string" > $pipe &
6371 local result=$(cat $pipe)
6372 [[ "$result" == "$string" ]] || error "$result != $string"
6374 run_test 54d "fifo device works in lustre ======================"
6379 cp -aL /dev/console $f
6380 echo $string > $f || error "echo $string to $f failed"
6382 run_test 54e "console/tty device works in lustre ======================"
6385 local dev_path="/sys/kernel/debug/lustre/devices"
6387 load_module obdclass/obd_test verbose=2 || error "load_module failed"
6389 # This must be run in iteractive mode, since attach and setup
6391 eval "$LCTL <<-EOF || error 'OBD device creation failed'
6392 attach obd_test obd_name obd_uuid
6397 cat "$dev_path" | tail -n 10
6399 $LCTL --device "obd_name" cleanup
6400 $LCTL --device "obd_name" detach
6402 dmesg | tail -n 25 | grep "Lustre: OBD:.*FAIL" &&
6403 error "OBD unit test failed"
6405 rmmod -v obd_test ||
6406 error "rmmod failed (may trigger a failure in a later test)"
6408 run_test 55a "OBD device life cycle unit tests"
6411 local dev_path="/sys/kernel/debug/lustre/devices"
6412 local dev_count="$(wc -l $dev_path | awk '{print $1}')"
6414 # Set up a large number of devices, using the number
6415 # that can be set up in about a minute (based on prior
6416 # testing). We don't want to run this test forever.
6417 local num_dev_to_create="$(( 24000 - $dev_count))"
6419 load_module obdclass/obd_test || error "load_module failed"
6421 local start=$SECONDS
6423 # This must be run in iteractive mode, since attach and setup
6425 for ((i = 1; i <= num_dev_to_create; i++)); do
6426 echo "attach obd_test obd_name_$i obd_uuid_$i"
6427 echo "setup obd_test_$i"
6428 done | $LCTL || error "OBD device creation failed"
6430 echo "Load time: $((SECONDS - start))"
6432 cat "$dev_path" | tail -n 10
6434 for ((i = 1; i <= num_dev_to_create; i++)); do
6435 echo "--device obd_name_$i cleanup"
6436 echo "--device obd_name_$i detach"
6437 done | $LCTL || error "OBD device cleanup failed"
6439 echo "Unload time: $((SECONDS - start))"
6441 rmmod -v obd_test ||
6442 error "rmmod failed (may trigger a failure in a later test)"
6444 run_test 55b "Load and unload max OBD devices"
6449 local dir=$DIR/$tdir
6452 test_mkdir -p $dir/dir
6453 for i in $(seq $numfiles); do
6455 touch $dir/dir/file$i
6458 local numcomp=$($LFS getstripe --component-count $dir)
6460 [[ $numcomp == 0 ]] && numcomp=1
6462 # test lfs getstripe with --recursive
6463 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6465 [[ $filenum -eq $((numfiles * 2)) ]] ||
6466 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6467 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6468 [[ $filenum -eq $numfiles ]] ||
6469 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6470 echo "$LFS getstripe showed obdidx or l_ost_idx"
6472 # test lfs getstripe with file instead of dir
6473 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6474 [[ $filenum -eq 1 ]] ||
6475 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6476 echo "$LFS getstripe file1 passed"
6478 #test lfs getstripe with --verbose
6479 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6480 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6481 error "$LFS getstripe --verbose $dir: "\
6482 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6483 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6484 error "$LFS getstripe $dir: showed lmm_magic"
6486 #test lfs getstripe with -v prints lmm_fid
6487 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6488 local countfids=$((numdirs + numfiles * numcomp))
6489 [[ $filenum -eq $countfids ]] ||
6490 error "$LFS getstripe -v $dir: "\
6491 "got $filenum want $countfids lmm_fid"
6492 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6493 error "$LFS getstripe $dir: showed lmm_fid by default"
6494 echo "$LFS getstripe --verbose passed"
6496 #check for FID information
6497 local fid1=$($LFS getstripe --fid $dir/file1)
6498 local fid2=$($LFS getstripe --verbose $dir/file1 |
6499 awk '/lmm_fid: / { print $2; exit; }')
6500 local fid3=$($LFS path2fid $dir/file1)
6502 [ "$fid1" != "$fid2" ] &&
6503 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6504 [ "$fid1" != "$fid3" ] &&
6505 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6506 echo "$LFS getstripe --fid passed"
6508 #test lfs getstripe with --obd
6509 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6510 error "$LFS getstripe --obd wrong_uuid: should return error"
6512 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6515 local obduuid=$(ostuuid_from_index $ostidx)
6516 local found=$($LFS getstripe -r --obd $obduuid $dir |
6517 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6519 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6520 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6522 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6525 [[ $found -eq $filenum ]] ||
6526 error "$LFS getstripe --obd: found $found expect $filenum"
6527 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6528 sed '/^[ ]*'${ostidx}'[ ]/d' |
6529 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6530 error "$LFS getstripe --obd: should not show file on other obd"
6531 echo "$LFS getstripe --obd passed"
6533 run_test 56a "check $LFS getstripe"
6536 local dir=$DIR/$tdir
6540 for i in $(seq $numdirs); do
6541 test_mkdir $dir/dir$i
6544 # test lfs getdirstripe default mode is non-recursion, which is
6545 # different from lfs getstripe
6546 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6548 [[ $dircnt -eq 1 ]] ||
6549 error "$LFS getdirstripe: found $dircnt, not 1"
6550 dircnt=$($LFS getdirstripe --recursive $dir |
6551 grep -c lmv_stripe_count)
6552 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6553 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6555 run_test 56b "check $LFS getdirstripe"
6558 verify_yaml_available || skip_env "YAML verification not installed"
6559 local output_file=$DIR/$tfile.out
6561 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6564 cat $output_file | verify_yaml || error "layout is not valid YAML"
6566 run_test 56bb "check $LFS getdirstripe layout is YAML"
6569 remote_ost_nodsh && skip "remote OST with nodsh"
6572 local ost_name=$(ostname_from_index $ost_idx)
6573 local old_status=$(ost_dev_status $ost_idx)
6574 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6576 [[ -z "$old_status" ]] ||
6577 skip_env "OST $ost_name is in $old_status status"
6579 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6580 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6581 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6582 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6583 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6584 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6587 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6588 error "$LFS df -v showing inactive devices"
6591 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6593 [[ "$new_status" =~ "D" ]] ||
6594 error "$ost_name status is '$new_status', missing 'D'"
6595 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6596 [[ "$new_status" =~ "N" ]] ||
6597 error "$ost_name status is '$new_status', missing 'N'"
6599 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6600 [[ "$new_status" =~ "f" ]] ||
6601 error "$ost_name status is '$new_status', missing 'f'"
6604 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6605 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6606 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6607 [[ -z "$p" ]] && restore_lustre_params < $p || true
6610 new_status=$(ost_dev_status $ost_idx)
6611 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6612 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6613 # can't check 'f' as devices may actually be on flash
6615 run_test 56c "check 'lfs df' showing device status"
6618 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6619 local osts=$($LFS df -v $MOUNT | grep -c OST)
6623 (( mdts == MDSCOUNT )) ||
6624 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6625 (( osts == OSTCOUNT )) ||
6626 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6628 run_test 56d "'lfs df -v' prints only configured devices"
6631 err_enoent=2 # No such file or directory
6632 err_eopnotsupp=95 # Operation not supported
6634 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6635 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6637 # Check for handling of path not exists
6638 output=$($LFS df $enoent_mnt 2>&1)
6641 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6642 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6643 error "expect failure $err_enoent, not $ret"
6645 # Check for handling of non-Lustre FS
6646 output=$($LFS df $notsup_mnt)
6649 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6650 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6651 error "expect success $err_eopnotsupp, not $ret"
6653 # Check for multiple LustreFS argument
6654 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6657 [[ $output -eq 3 && $ret -eq 0 ]] ||
6658 error "expect success 3, not $output, rc = $ret"
6660 # Check for correct non-Lustre FS handling among multiple
6662 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6663 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6666 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6667 error "expect success 2, not $output, rc = $ret"
6669 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6674 local local_tdir="$1"
6675 local local_numfiles="$2"
6676 local local_numdirs="$3"
6677 local dir_params="$4"
6678 local dir_stripe_params="$5"
6680 if [ ! -d "$local_tdir" ] ; then
6681 test_mkdir -p $dir_stripe_params $local_tdir
6682 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6683 for i in $(seq $local_numfiles) ; do
6684 touch $local_tdir/file$i
6686 for i in $(seq $local_numdirs) ; do
6687 test_mkdir $dir_stripe_params $local_tdir/dir$i
6688 for j in $(seq $local_numfiles) ; do
6689 touch $local_tdir/dir$i/file$j
6695 setup_56_special() {
6697 local local_numfiles=$2
6698 local local_numdirs=$3
6700 setup_56 $local_tdir $local_numfiles $local_numdirs
6702 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6703 for i in $(seq $local_numfiles) ; do
6704 mknod $local_tdir/loop${i}b b 7 $i
6705 mknod $local_tdir/null${i}c c 1 3
6706 ln -s $local_tdir/file1 $local_tdir/link${i}
6708 for i in $(seq $local_numdirs) ; do
6709 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6710 mknod $local_tdir/dir$i/null${i}c c 1 3
6711 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6717 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6718 local expected=$(($NUMDIRS + 2))
6720 setup_56 $dir $NUMFILES $NUMDIRS
6722 # test lfs find with -name
6723 for i in $(seq $NUMFILES) ; do
6724 local nums=$($LFS find -name "*$i" $dir | wc -l)
6726 [ $nums -eq $expected ] ||
6727 error "lfs find -name '*$i' $dir wrong: "\
6728 "found $nums, expected $expected"
6731 run_test 56g "check lfs find -name"
6734 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6735 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6737 setup_56 $dir $NUMFILES $NUMDIRS
6739 # test lfs find with ! -name
6740 for i in $(seq $NUMFILES) ; do
6741 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6743 [ $nums -eq $expected ] ||
6744 error "lfs find ! -name '*$i' $dir wrong: "\
6745 "found $nums, expected $expected"
6748 run_test 56h "check lfs find ! -name"
6751 local dir=$DIR/$tdir
6755 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6758 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6760 run_test 56i "check 'lfs find -ost UUID' skips directories"
6763 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6765 setup_56_special $dir $NUMFILES $NUMDIRS
6767 local expected=$((NUMDIRS + 1))
6768 local cmd="$LFS find -type d $dir"
6769 local nums=$($cmd | wc -l)
6771 [ $nums -eq $expected ] ||
6772 error "'$cmd' wrong: found $nums, expected $expected"
6774 run_test 56j "check lfs find -type d"
6777 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6779 setup_56_special $dir $NUMFILES $NUMDIRS
6781 local expected=$(((NUMDIRS + 1) * NUMFILES))
6782 local cmd="$LFS find -type f $dir"
6783 local nums=$($cmd | wc -l)
6785 [ $nums -eq $expected ] ||
6786 error "'$cmd' wrong: found $nums, expected $expected"
6788 run_test 56k "check lfs find -type f"
6791 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6793 setup_56_special $dir $NUMFILES $NUMDIRS
6795 local expected=$((NUMDIRS + NUMFILES))
6796 local cmd="$LFS find -type b $dir"
6797 local nums=$($cmd | wc -l)
6799 [ $nums -eq $expected ] ||
6800 error "'$cmd' wrong: found $nums, expected $expected"
6802 run_test 56l "check lfs find -type b"
6805 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6807 setup_56_special $dir $NUMFILES $NUMDIRS
6809 local expected=$((NUMDIRS + NUMFILES))
6810 local cmd="$LFS find -type c $dir"
6811 local nums=$($cmd | wc -l)
6812 [ $nums -eq $expected ] ||
6813 error "'$cmd' wrong: found $nums, expected $expected"
6815 run_test 56m "check lfs find -type c"
6818 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6819 setup_56_special $dir $NUMFILES $NUMDIRS
6821 local expected=$((NUMDIRS + NUMFILES))
6822 local cmd="$LFS find -type l $dir"
6823 local nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] ||
6826 error "'$cmd' wrong: found $nums, expected $expected"
6828 run_test 56n "check lfs find -type l"
6831 local dir=$DIR/$tdir
6833 setup_56 $dir $NUMFILES $NUMDIRS
6834 utime $dir/file1 > /dev/null || error "utime (1)"
6835 utime $dir/file2 > /dev/null || error "utime (2)"
6836 utime $dir/dir1 > /dev/null || error "utime (3)"
6837 utime $dir/dir2 > /dev/null || error "utime (4)"
6838 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6839 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6842 local nums=$($LFS find -mtime +0 $dir | wc -l)
6844 [ $nums -eq $expected ] ||
6845 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6848 cmd="$LFS find -mtime 0 $dir"
6849 nums=$($cmd | wc -l)
6850 [ $nums -eq $expected ] ||
6851 error "'$cmd' wrong: found $nums, expected $expected"
6853 run_test 56o "check lfs find -mtime for old files"
6856 local dir=$DIR/$tdir
6860 # just to make sure there is something that won't be found
6862 touch $dir/$tfile.now
6864 for age in year week day hour min; do
6865 count=$((count + 1))
6867 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6868 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6869 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6871 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6872 local nums=$($cmd | wc -l)
6873 [ $nums -eq $expected ] ||
6874 error "'$cmd' wrong: found $nums, expected $expected"
6876 cmd="$LFS find $dir -atime $count${age:0:1}"
6877 nums=$($cmd | wc -l)
6878 [ $nums -eq $expected ] ||
6879 error "'$cmd' wrong: found $nums, expected $expected"
6883 cmd="$LFS find $dir -ctime +1s -type f"
6884 nums=$($cmd | wc -l)
6885 (( $nums == $count * 2 + 1)) ||
6886 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6888 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6890 test_newerXY_base() {
6893 local dir=$DIR/$tdir
6897 if [ $y == "t" ]; then
6898 if [ $x == "b" ]; then
6899 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6901 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6904 ref=$DIR/$tfile.newer.$x$y
6905 touch $ref || error "touch $ref failed"
6908 echo "before = $ref"
6910 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6912 if [ $y == "t" ]; then
6913 if [ $x == "b" ]; then
6914 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6916 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6919 negref=$DIR/$tfile.negnewer.$x$y
6920 touch $negref || error "touch $negref failed"
6923 echo "after = $negref"
6924 local cmd="$LFS find $dir -newer$x$y $ref"
6925 local nums=$(eval $cmd | wc -l)
6926 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6928 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6929 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6931 cmd="$LFS find $dir ! -newer$x$y $negref"
6932 nums=$(eval $cmd | wc -l)
6933 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6934 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6936 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6937 nums=$(eval $cmd | wc -l)
6938 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6939 error "'$cmd' wrong: found $nums between, expected $expected"; }
6945 test_newerXY_base "a" "a"
6946 test_newerXY_base "a" "m"
6947 test_newerXY_base "a" "c"
6948 test_newerXY_base "m" "a"
6949 test_newerXY_base "m" "m"
6950 test_newerXY_base "m" "c"
6951 test_newerXY_base "c" "a"
6952 test_newerXY_base "c" "m"
6953 test_newerXY_base "c" "c"
6955 test_newerXY_base "a" "t"
6956 test_newerXY_base "m" "t"
6957 test_newerXY_base "c" "t"
6959 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
6960 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6961 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
6963 test_newerXY_base "b" "b"
6964 test_newerXY_base "b" "t"
6966 run_test 56oc "check lfs find -newerXY work"
6969 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6970 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
6972 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6973 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
6975 local dir=$DIR/$tdir
6976 local ref=$DIR/$tfile.ref
6977 local negref=$DIR/$tfile.negref
6979 mkdir $dir || error "mkdir $dir failed"
6980 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6981 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6982 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6983 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6984 touch $ref || error "touch $ref failed"
6985 # sleep 3 seconds at least
6988 local before=$(do_facet mds1 date +%s)
6989 local skew=$(($(date +%s) - before + 1))
6991 if (( skew < 0 && skew > -5 )); then
6992 sleep $((0 - skew + 1))
6996 # Set the dir stripe params to limit files all on MDT0,
6997 # otherwise we need to calc the max clock skew between
6998 # the client and MDTs.
6999 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
7001 touch $negref || error "touch $negref failed"
7003 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
7004 local nums=$($cmd | wc -l)
7005 local expected=$(((NUMFILES + 1) * NUMDIRS))
7007 [ $nums -eq $expected ] ||
7008 error "'$cmd' wrong: found $nums, expected $expected"
7010 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
7011 nums=$($cmd | wc -l)
7012 expected=$((NUMFILES + 1))
7013 [ $nums -eq $expected ] ||
7014 error "'$cmd' wrong: found $nums, expected $expected"
7016 [ $skew -lt 0 ] && return
7018 local after=$(do_facet mds1 date +%s)
7019 local age=$((after - before + 1 + skew))
7021 cmd="$LFS find $dir -btime -${age}s -type f"
7022 nums=$($cmd | wc -l)
7023 expected=$(((NUMFILES + 1) * NUMDIRS))
7025 echo "Clock skew between client and server: $skew, age:$age"
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7029 expected=$(($NUMDIRS + 1))
7030 cmd="$LFS find $dir -btime -${age}s -type d"
7031 nums=$($cmd | wc -l)
7032 [ $nums -eq $expected ] ||
7033 error "'$cmd' wrong: found $nums, expected $expected"
7034 rm -f $ref $negref || error "Failed to remove $ref $negref"
7036 run_test 56od "check lfs find -btime with units"
7039 [ $RUNAS_ID -eq $UID ] &&
7040 skip_env "RUNAS_ID = UID = $UID -- skipping"
7042 local dir=$DIR/$tdir
7044 setup_56 $dir $NUMFILES $NUMDIRS
7045 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
7047 local expected=$NUMFILES
7048 local cmd="$LFS find -uid $RUNAS_ID $dir"
7049 local nums=$($cmd | wc -l)
7051 [ $nums -eq $expected ] ||
7052 error "'$cmd' wrong: found $nums, expected $expected"
7054 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
7055 cmd="$LFS find ! -uid $RUNAS_ID $dir"
7056 nums=$($cmd | wc -l)
7057 [ $nums -eq $expected ] ||
7058 error "'$cmd' wrong: found $nums, expected $expected"
7060 run_test 56p "check lfs find -uid and ! -uid"
7063 [ $RUNAS_ID -eq $UID ] &&
7064 skip_env "RUNAS_ID = UID = $UID -- skipping"
7066 local dir=$DIR/$tdir
7068 setup_56 $dir $NUMFILES $NUMDIRS
7069 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
7071 local expected=$NUMFILES
7072 local cmd="$LFS find -gid $RUNAS_GID $dir"
7073 local nums=$($cmd | wc -l)
7075 [ $nums -eq $expected ] ||
7076 error "'$cmd' wrong: found $nums, expected $expected"
7078 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
7079 cmd="$LFS find ! -gid $RUNAS_GID $dir"
7080 nums=$($cmd | wc -l)
7081 [ $nums -eq $expected ] ||
7082 error "'$cmd' wrong: found $nums, expected $expected"
7084 run_test 56q "check lfs find -gid and ! -gid"
7087 local dir=$DIR/$tdir
7089 setup_56 $dir $NUMFILES $NUMDIRS
7092 local cmd="$LFS find -size 0 -type f -lazy $dir"
7093 local nums=$($cmd | wc -l)
7095 [ $nums -eq $expected ] ||
7096 error "'$cmd' wrong: found $nums, expected $expected"
7097 cmd="$LFS find -size 0 -type f $dir"
7098 nums=$($cmd | wc -l)
7099 [ $nums -eq $expected ] ||
7100 error "'$cmd' wrong: found $nums, expected $expected"
7103 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7104 nums=$($cmd | wc -l)
7105 [ $nums -eq $expected ] ||
7106 error "'$cmd' wrong: found $nums, expected $expected"
7107 cmd="$LFS find ! -size 0 -type f $dir"
7108 nums=$($cmd | wc -l)
7109 [ $nums -eq $expected ] ||
7110 error "'$cmd' wrong: found $nums, expected $expected"
7112 echo "test" > $dir/$tfile
7113 echo "test2" > $dir/$tfile.2 && sync
7115 cmd="$LFS find -size 5 -type f -lazy $dir"
7116 nums=$($cmd | wc -l)
7117 [ $nums -eq $expected ] ||
7118 error "'$cmd' wrong: found $nums, expected $expected"
7119 cmd="$LFS find -size 5 -type f $dir"
7120 nums=$($cmd | wc -l)
7121 [ $nums -eq $expected ] ||
7122 error "'$cmd' wrong: found $nums, expected $expected"
7125 cmd="$LFS find -size +5 -type f -lazy $dir"
7126 nums=$($cmd | wc -l)
7127 [ $nums -eq $expected ] ||
7128 error "'$cmd' wrong: found $nums, expected $expected"
7129 cmd="$LFS find -size +5 -type f $dir"
7130 nums=$($cmd | wc -l)
7131 [ $nums -eq $expected ] ||
7132 error "'$cmd' wrong: found $nums, expected $expected"
7135 cmd="$LFS find -size +0 -type f -lazy $dir"
7136 nums=$($cmd | wc -l)
7137 [ $nums -eq $expected ] ||
7138 error "'$cmd' wrong: found $nums, expected $expected"
7139 cmd="$LFS find -size +0 -type f $dir"
7140 nums=$($cmd | wc -l)
7141 [ $nums -eq $expected ] ||
7142 error "'$cmd' wrong: found $nums, expected $expected"
7145 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7146 nums=$($cmd | wc -l)
7147 [ $nums -eq $expected ] ||
7148 error "'$cmd' wrong: found $nums, expected $expected"
7149 cmd="$LFS find ! -size -5 -type f $dir"
7150 nums=$($cmd | wc -l)
7151 [ $nums -eq $expected ] ||
7152 error "'$cmd' wrong: found $nums, expected $expected"
7155 cmd="$LFS find -size -5 -type f -lazy $dir"
7156 nums=$($cmd | wc -l)
7157 [ $nums -eq $expected ] ||
7158 error "'$cmd' wrong: found $nums, expected $expected"
7159 cmd="$LFS find -size -5 -type f $dir"
7160 nums=$($cmd | wc -l)
7161 [ $nums -eq $expected ] ||
7162 error "'$cmd' wrong: found $nums, expected $expected"
7164 run_test 56r "check lfs find -size works"
7171 cancel_lru_locks $OSC
7173 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7174 local nums=$($cmd | wc -l)
7176 [ $nums -eq $expected ] ||
7177 error "'$cmd' wrong: found $nums, expected $expected"
7179 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7181 if (( rpcs_before + glimpses != rpcs_after )); then
7182 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7183 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7185 if [[ $glimpses == 0 ]]; then
7186 error "'$cmd' should not send glimpse RPCs to OST"
7188 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7194 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7195 skip "MDS < 2.12.58 doesn't return LSOM data"
7196 local dir=$DIR/$tdir
7197 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7199 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7201 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7202 $LCTL set_param -n llite.*.statahead_agl=0
7203 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7205 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7206 # open and close all files to ensure LSOM is updated
7207 cancel_lru_locks $OSC
7208 find $dir -type f | xargs cat > /dev/null
7210 # expect_found glimpse_rpcs command_to_run
7211 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7212 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7213 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7214 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7216 echo "test" > $dir/$tfile
7217 echo "test2" > $dir/$tfile.2 && sync
7218 cancel_lru_locks $OSC
7219 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7221 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7222 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7223 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7224 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7226 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7227 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7228 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7229 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7230 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7231 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7233 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7236 local dir=$DIR/$tdir
7237 local tmp=$TMP/$tfile.log
7240 test_mkdir -p $dir || error "failed to mkdir $dir"
7241 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7242 error "failed to setstripe $dir/$tfile"
7243 mdt_idx=$($LFS getdirstripe -i $dir)
7244 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7246 stack_trap "rm -f $tmp" EXIT
7247 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7248 ! grep -q obd_uuid $tmp ||
7249 error "failed to find --size +100K --ost 0 $dir"
7250 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7251 ! grep -q obd_uuid $tmp ||
7252 error "failed to find --size +100K --mdt $mdt_idx $dir"
7254 run_test 56rb "check lfs find --size --ost/--mdt works"
7257 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7258 local dir=$DIR/$tdir
7261 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7262 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7263 (( $MDSCOUNT > 2 )) &&
7264 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7265 mkdir $dir/$tdir-{1..10}
7266 touch $dir/$tfile-{1..10}
7268 found=$($LFS find $dir --mdt-count 2 | wc -l)
7270 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7272 found=$($LFS find $dir -T +1 | wc -l)
7273 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7274 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7276 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7278 (( $found == $expect )) || error "found $found all_char, expect $expect"
7280 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7281 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7282 (( $found == $expect )) || error "found $found all_char, expect $expect"
7284 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7287 local dir=$DIR/$tdir
7292 mkfifo $dir/fifo || error "failed to create fifo file"
7293 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7294 error "should not fail even cannot get projid from pipe file"
7295 found=$($LFS find $dir -t p --printf "%y")
7296 [[ "p" == $found ]] || error "found $found, expect p"
7298 mknod $dir/chardev c 1 5 ||
7299 error "failed to create character device file"
7300 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7301 error "should not fail even cannot get projid from chardev file"
7302 found=$($LFS find $dir -t c --printf "%y")
7303 [[ "c" == $found ]] || error "found $found, expect c"
7305 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7306 (( found == 2 )) || error "unable to list all files"
7308 run_test 56rd "check lfs find --printf special files"
7310 test_56s() { # LU-611 #LU-9369
7311 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7313 local dir=$DIR/$tdir
7314 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7316 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7317 for i in $(seq $NUMDIRS); do
7318 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7321 local expected=$NUMDIRS
7322 local cmd="$LFS find -c $OSTCOUNT $dir"
7323 local nums=$($cmd | wc -l)
7325 [ $nums -eq $expected ] || {
7326 $LFS getstripe -R $dir
7327 error "'$cmd' wrong: found $nums, expected $expected"
7330 expected=$((NUMDIRS + onestripe))
7331 cmd="$LFS find -stripe-count +0 -type f $dir"
7332 nums=$($cmd | wc -l)
7333 [ $nums -eq $expected ] || {
7334 $LFS getstripe -R $dir
7335 error "'$cmd' wrong: found $nums, expected $expected"
7339 cmd="$LFS find -stripe-count 1 -type f $dir"
7340 nums=$($cmd | wc -l)
7341 [ $nums -eq $expected ] || {
7342 $LFS getstripe -R $dir
7343 error "'$cmd' wrong: found $nums, expected $expected"
7346 cmd="$LFS find -stripe-count -2 -type f $dir"
7347 nums=$($cmd | wc -l)
7348 [ $nums -eq $expected ] || {
7349 $LFS getstripe -R $dir
7350 error "'$cmd' wrong: found $nums, expected $expected"
7354 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7355 nums=$($cmd | wc -l)
7356 [ $nums -eq $expected ] || {
7357 $LFS getstripe -R $dir
7358 error "'$cmd' wrong: found $nums, expected $expected"
7361 run_test 56s "check lfs find -stripe-count works"
7363 test_56t() { # LU-611 #LU-9369
7364 local dir=$DIR/$tdir
7366 setup_56 $dir 0 $NUMDIRS
7367 for i in $(seq $NUMDIRS); do
7368 $LFS setstripe -S 8M $dir/dir$i/$tfile
7371 local expected=$NUMDIRS
7372 local cmd="$LFS find -S 8M $dir"
7373 local nums=$($cmd | wc -l)
7375 [ $nums -eq $expected ] || {
7376 $LFS getstripe -R $dir
7377 error "'$cmd' wrong: found $nums, expected $expected"
7381 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7383 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7385 expected=$(((NUMDIRS + 1) * NUMFILES))
7386 cmd="$LFS find -stripe-size 512k -type f $dir"
7387 nums=$($cmd | wc -l)
7388 [ $nums -eq $expected ] ||
7389 error "'$cmd' wrong: found $nums, expected $expected"
7391 cmd="$LFS find -stripe-size +320k -type f $dir"
7392 nums=$($cmd | wc -l)
7393 [ $nums -eq $expected ] ||
7394 error "'$cmd' wrong: found $nums, expected $expected"
7396 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7397 cmd="$LFS find -stripe-size +200k -type f $dir"
7398 nums=$($cmd | wc -l)
7399 [ $nums -eq $expected ] ||
7400 error "'$cmd' wrong: found $nums, expected $expected"
7402 cmd="$LFS find -stripe-size -640k -type f $dir"
7403 nums=$($cmd | wc -l)
7404 [ $nums -eq $expected ] ||
7405 error "'$cmd' wrong: found $nums, expected $expected"
7408 cmd="$LFS find -stripe-size 256k -type f $dir"
7409 nums=$($cmd | wc -l)
7410 [ $nums -eq $expected ] ||
7411 error "'$cmd' wrong: found $nums, expected $expected"
7413 cmd="$LFS find -stripe-size -320k -type f $dir"
7414 nums=$($cmd | wc -l)
7415 [ $nums -eq $expected ] ||
7416 error "'$cmd' wrong: found $nums, expected $expected"
7419 cmd="$LFS find -stripe-size 1024k -type f $dir"
7420 nums=$($cmd | wc -l)
7421 [ $nums -eq $expected ] ||
7422 error "'$cmd' wrong: found $nums, expected $expected"
7424 run_test 56t "check lfs find -stripe-size works"
7426 test_56u() { # LU-611
7427 local dir=$DIR/$tdir
7429 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7431 if [[ $OSTCOUNT -gt 1 ]]; then
7432 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7438 local expected=$(((NUMDIRS + 1) * NUMFILES))
7439 local cmd="$LFS find -stripe-index 0 -type f $dir"
7440 local nums=$($cmd | wc -l)
7442 [ $nums -eq $expected ] ||
7443 error "'$cmd' wrong: found $nums, expected $expected"
7446 cmd="$LFS find -stripe-index 1 -type f $dir"
7447 nums=$($cmd | wc -l)
7448 [ $nums -eq $expected ] ||
7449 error "'$cmd' wrong: found $nums, expected $expected"
7451 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7452 nums=$($cmd | wc -l)
7453 [ $nums -eq $expected ] ||
7454 error "'$cmd' wrong: found $nums, expected $expected"
7457 # This should produce an error and not return any files
7458 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7459 nums=$($cmd 2>/dev/null | wc -l)
7460 [ $nums -eq $expected ] ||
7461 error "'$cmd' wrong: found $nums, expected $expected"
7463 if [[ $OSTCOUNT -gt 1 ]]; then
7464 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7465 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7466 nums=$($cmd | wc -l)
7467 [ $nums -eq $expected ] ||
7468 error "'$cmd' wrong: found $nums, expected $expected"
7471 run_test 56u "check lfs find -stripe-index works"
7475 local dir=$DIR/$tdir
7477 setup_56 $dir $NUMFILES $NUMDIRS
7479 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7480 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7482 for file in $($LFS find -m $UUID $dir); do
7483 file_midx=$($LFS getstripe -m $file)
7484 [ $file_midx -eq $mdt_idx ] ||
7485 error "lfs find -m $UUID != getstripe -m $file_midx"
7488 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7491 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7494 local dir=$DIR/$tdir
7496 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7497 stack_trap "rm -rf $dir"
7499 local stripe_size=$($LFS getstripe -S -d $dir) ||
7500 error "$LFS getstripe -S -d $dir failed"
7501 stripe_size=${stripe_size%% *}
7503 local file_size=$((stripe_size * OSTCOUNT))
7504 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7505 local required_space=$((file_num * file_size))
7506 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7508 (( free_space >= required_space / 1024 )) ||
7509 skip_env "need $required_space, have $free_space kbytes"
7512 local dd_count=$((file_size / dd_bs))
7514 # write data into the files
7519 for ((i = 1; i <= NUMFILES; i++ )); do
7521 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7522 error "write data into $file failed"
7524 for ((i = 1; i <= NUMDIRS; i++ )); do
7525 for ((j = 1; j <= NUMFILES; j++ )); do
7526 file=$dir/dir$i/file$j
7527 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7528 error "write data into $file failed"
7532 # $LFS_MIGRATE will fail if hard link migration is unsupported
7533 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7534 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7535 error "creating links to $dir/dir1/file1 failed"
7540 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7543 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7546 eval $cmd || error "$cmd failed"
7548 check_stripe_count $dir/file1 $expected
7550 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7551 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7552 # OST 1 if it is on OST 0. This file is small enough to
7553 # be on only one stripe.
7554 file=$dir/migr_1_ost
7555 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7556 error "write data into $file failed"
7557 local obdidx=$($LFS getstripe -i $file)
7558 local oldmd5=$(md5sum $file)
7561 (( obdidx != 0 )) || newobdidx=1
7562 cmd="$LFS migrate -i $newobdidx $file"
7564 eval $cmd || error "$cmd failed"
7566 local realobdix=$($LFS getstripe -i $file)
7567 local newmd5=$(md5sum $file)
7569 (( $newobdidx == $realobdix )) ||
7570 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7571 [[ "$oldmd5" == "$newmd5" ]] ||
7572 error "md5sum differ: $oldmd5, $newmd5"
7576 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7578 eval $cmd || error "$cmd failed"
7580 for (( j = 1; j <= NUMFILES; j++ )); do
7581 check_stripe_count $dir/dir1/file$j $expected
7584 # lfs_migrate works with lfs find
7585 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7586 $LFS_MIGRATE -y -c $expected"
7588 eval $cmd || error "$cmd failed"
7590 for (( i = 2; i <= NUMFILES; i++ )); do
7591 check_stripe_count $dir/file$i $expected
7593 for (( i = 2; i <= NUMDIRS; i++ )); do
7594 for (( j = 1; j <= NUMFILES; j++ )); do
7595 check_stripe_count $dir/dir$i/file$j $expected
7599 run_test 56wa "check lfs_migrate -c stripe_count works"
7602 local file1=$DIR/$tdir/file1
7603 local create_pool=false
7604 local initial_pool=$($LFS getstripe -p $DIR)
7608 echo -n "Creating test dir..."
7609 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7612 echo -n "Creating test file..."
7613 touch $file1 || error "cannot create file"
7616 echo -n "Detecting existing pools..."
7617 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7619 if [ ${#pool_list[@]} -gt 0 ]; then
7620 echo "${pool_list[@]}"
7621 for thispool in "${pool_list[@]}"; do
7622 if [[ -z "$initial_pool" ||
7623 "$initial_pool" != "$thispool" ]]; then
7625 echo "Using existing pool '$pool'"
7630 echo "none detected."
7632 if [ -z "$pool" ]; then
7633 pool=${POOL:-testpool}
7634 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7635 echo -n "Creating pool '$pool'..."
7637 pool_add $pool &> /dev/null ||
7638 error "pool_add failed"
7641 echo -n "Adding target to pool..."
7642 pool_add_targets $pool 0 0 1 &> /dev/null ||
7643 error "pool_add_targets failed"
7647 echo -n "Setting pool using -p option..."
7648 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7649 error "migrate failed rc = $?"
7652 echo -n "Verifying test file is in pool after migrating..."
7653 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7654 error "file was not migrated to pool $pool"
7657 echo -n "Removing test file from pool '$pool'..."
7658 # "lfs migrate $file" won't remove the file from the pool
7659 # until some striping information is changed.
7660 $LFS migrate -c 1 $file1 &> /dev/null ||
7661 error "cannot remove from pool"
7662 [ "$($LFS getstripe -p $file1)" ] &&
7663 error "pool still set"
7666 echo -n "Setting pool using --pool option..."
7667 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7668 error "migrate failed rc = $?"
7673 if $create_pool; then
7674 destroy_test_pools 2> /dev/null ||
7675 error "destroy test pools failed"
7678 run_test 56wb "check lfs_migrate pool support"
7681 local file1="$DIR/$tdir/$tfile"
7691 echo -n "Creating test dir..."
7692 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7693 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7694 error "cannot set stripe by '-S 1M -c 1'"
7697 echo -n "Setting initial stripe for test file..."
7698 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7699 error "cannot set stripe"
7700 cur_ssize=$($LFS getstripe -S "$file1")
7701 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7704 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7705 stack_trap "rm -f $file1"
7706 md5="$(md5sum $file1)"
7708 # File currently set to -S 512K -c 1
7710 # Ensure -c and -S options are rejected when -R is set
7711 echo -n "Verifying incompatible options are detected..."
7712 $LFS_MIGRATE -R -c 1 "$file1" &&
7713 error "incompatible -R and -c options not detected"
7714 $LFS_MIGRATE -R -S 1M "$file1" &&
7715 error "incompatible -R and -S options not detected"
7716 $LFS_MIGRATE -R -p pool "$file1" &&
7717 error "incompatible -R and -p options not detected"
7718 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7719 error "incompatible -R and -E options not detected"
7720 $LFS_MIGRATE -R -A "$file1" &&
7721 error "incompatible -R and -A options not detected"
7722 $LFS_MIGRATE -A -c 1 "$file1" &&
7723 error "incompatible -A and -c options not detected"
7724 $LFS_MIGRATE -A -S 1M "$file1" &&
7725 error "incompatible -A and -S options not detected"
7726 $LFS_MIGRATE -A -p pool "$file1" &&
7727 error "incompatible -A and -p options not detected"
7728 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7729 error "incompatible -A and -E options not detected"
7732 # Ensure unrecognized options are passed through to 'lfs migrate'
7733 echo -n "Verifying -S option is passed through to lfs migrate..."
7734 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7735 cur_ssize=$($LFS getstripe -S "$file1")
7736 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7737 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7740 # File currently set to -S 1M -c 1
7742 # Ensure long options are supported
7743 echo -n "Verifying long options supported..."
7744 $LFS_MIGRATE --non-block "$file1" ||
7745 error "long option without argument not supported"
7746 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7747 error "long option with argument not supported"
7748 cur_ssize=$($LFS getstripe -S "$file1")
7749 (( cur_ssize == 524288 )) ||
7750 error "migrate --stripe-size $cur_ssize != 524288"
7751 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7754 # File currently set to -S 512K -c 1
7756 if (( OSTCOUNT > 1 )); then
7757 echo -n "Verifying explicit stripe count can be set..."
7758 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7759 cur_scount=$($LFS getstripe -c "$file1")
7760 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7761 [[ "$(md5sum $file1)" == "$md5" ]] ||
7762 error "file data has changed (3)"
7766 # File currently set to -S 512K -c 1 or -S 512K -c 2
7768 # Ensure parent striping is used if -R is set, and no stripe
7769 # count or size is specified
7770 echo -n "Setting stripe for parent directory..."
7771 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7772 error "cannot set stripe '-S 2M -c 1'"
7773 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7776 echo -n "Verifying restripe option uses parent stripe settings..."
7777 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7778 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7779 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7780 cur_ssize=$($LFS getstripe -S "$file1")
7781 (( cur_ssize == parent_ssize )) ||
7782 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7783 cur_scount=$($LFS getstripe -c "$file1")
7784 (( cur_scount == parent_scount )) ||
7785 error "migrate -R stripe_count $cur_scount != $parent_scount"
7786 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7789 # File currently set to -S 1M -c 1
7791 # Ensure striping is preserved if -R is not set, and no stripe
7792 # count or size is specified
7793 echo -n "Verifying striping size preserved when not specified..."
7794 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7795 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7796 error "cannot set stripe on parent directory"
7797 $LFS_MIGRATE "$file1" || error "migrate failed"
7798 cur_ssize=$($LFS getstripe -S "$file1")
7799 (( cur_ssize == orig_ssize )) ||
7800 error "migrate by default $cur_ssize != $orig_ssize"
7801 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7804 # Ensure file name properly detected when final option has no argument
7805 echo -n "Verifying file name properly detected..."
7806 $LFS_MIGRATE "$file1" ||
7807 error "file name interpreted as option argument"
7808 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7811 # Ensure PFL arguments are passed through properly
7812 echo -n "Verifying PFL options passed through..."
7813 new_scount=$(((OSTCOUNT + 1) / 2))
7814 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7815 error "migrate PFL arguments failed"
7816 cur_comp=$($LFS getstripe --comp-count $file1)
7817 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7818 cur_scount=$($LFS getstripe --stripe-count $file1)
7819 (( cur_scount == new_scount)) ||
7820 error "PFL stripe count $cur_scount != $new_scount"
7821 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7824 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7827 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7829 local file1=$DIR/$tdir/$tfile
7831 echo -n "Creating test dir..."
7832 test_mkdir $DIR/$tdir || error "cannot create dir"
7835 echo -n "Creating test file..."
7836 echo "$tfile" > $file1
7839 # Ensure 'lfs migrate' will fail by using a non-existent option,
7840 # and make sure rsync is not called to recover
7841 echo -n "Make sure --no-rsync option works..."
7842 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7843 grep -q 'refusing to fall back to rsync' ||
7844 error "rsync was called with --no-rsync set"
7847 # Ensure rsync is called without trying 'lfs migrate' first
7848 echo -n "Make sure --rsync option works..."
7849 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7850 grep -q 'falling back to rsync' &&
7851 error "lfs migrate was called with --rsync set"
7854 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7860 test_mkdir $td || error "cannot create $td"
7861 touch $tf || error "cannot touch $tf"
7863 echo -n "Make sure --non-direct|-D works..."
7864 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7865 grep -q "lfs migrate --non-direct" ||
7866 error "--non-direct option cannot work correctly"
7867 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7868 grep -q "lfs migrate -D" ||
7869 error "-D option cannot work correctly"
7872 run_test 56we "check lfs_migrate --non-direct|-D support"
7875 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7876 check_swap_layouts_support
7878 local dir=$DIR/$tdir
7879 local ref1=/etc/passwd
7880 local file1=$dir/file1
7882 test_mkdir $dir || error "creating dir $dir"
7883 $LFS setstripe -c 2 $file1
7885 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7886 stripe=$($LFS getstripe -c $file1)
7887 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7888 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7893 run_test 56x "lfs migration support"
7896 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7897 check_swap_layouts_support
7899 local dir=$DIR/$tdir/$testnum
7903 local ref1=/etc/passwd
7904 local file1=$dir/file1
7906 $LFS setstripe -c 2 $file1
7908 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7910 local stripe=$($LFS getstripe -c $file1)
7912 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7913 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7918 run_test 56xa "lfs migration --block support"
7920 check_migrate_links() {
7921 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7923 local file1="$dir/file1"
7927 local total_count=$(($begin + $count - 1))
7928 local symlink_count=10
7931 if [ ! -f "$file1" ]; then
7932 echo -n "creating initial file..."
7933 $LFS setstripe -c 1 -S "512k" "$file1" ||
7934 error "cannot setstripe initial file"
7937 echo -n "creating symlinks..."
7938 for s in $(seq 1 $symlink_count); do
7939 ln -s "$file1" "$dir/slink$s" ||
7940 error "cannot create symlinks"
7944 echo -n "creating nonlinked files..."
7945 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7946 error "cannot create nonlinked files"
7951 if [ ! -f "$dir/file$total_count" ]; then
7952 echo -n "creating hard links $begin:$total_count..."
7953 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7954 /dev/null || error "cannot create hard links"
7958 echo -n "checking number of hard links listed in xattrs..."
7959 local fid=$($LFS getstripe -F "$file1")
7960 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7963 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7964 skip "hard link list has unexpected size, skipping test"
7966 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7967 error "link names should exceed xattrs size"
7970 echo -n "migrating files..."
7971 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7973 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7976 # make sure all links have been properly migrated
7977 echo -n "verifying files..."
7978 fid=$($LFS getstripe -F "$file1") ||
7979 error "cannot get fid for file $file1"
7980 for i in $(seq 2 $total_count); do
7981 local fid2=$($LFS getstripe -F $dir/file$i)
7983 [ "$fid2" == "$fid" ] ||
7984 error "migrated hard link has mismatched FID"
7987 # make sure hard links were properly detected, and migration was
7988 # performed only once for the entire link set; nonlinked files should
7990 local actual=$(grep -c 'done' <<< "$migrate_out")
7991 local expected=$(($uniq_count + 1))
7993 [ "$actual" -eq "$expected" ] ||
7994 error "hard links individually migrated ($actual != $expected)"
7996 # make sure the correct number of hard links are present
7997 local hardlinks=$(stat -c '%h' "$file1")
7999 [ $hardlinks -eq $total_count ] ||
8000 error "num hard links $hardlinks != $total_count"
8007 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
8008 skip "Need MDS version at least 2.10.55"
8010 local dir="$DIR/$tdir"
8012 test_mkdir "$dir" || error "cannot create dir $dir"
8014 echo "testing lfs migrate mode when all links fit within xattrs"
8015 check_migrate_links "$dir" 2 99
8017 echo "testing rsync mode when all links fit within xattrs"
8018 check_migrate_links --rsync "$dir" 2 99
8020 echo "testing lfs migrate mode when all links do not fit within xattrs"
8021 check_migrate_links "$dir" 101 100
8023 echo "testing rsync mode when all links do not fit within xattrs"
8024 check_migrate_links --rsync "$dir" 101 100
8026 chown -R $RUNAS_ID $dir
8027 echo "testing non-root lfs migrate mode when not all links are in xattr"
8028 check_migrate_links "$dir" 101 100 "$RUNAS"
8033 run_test 56xb "lfs migration hard link support"
8036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8038 local dir="$DIR/$tdir"
8040 test_mkdir "$dir" || error "cannot create dir $dir"
8042 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
8043 echo -n "Setting initial stripe for 20MB test file..."
8044 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
8045 error "cannot setstripe 20MB file"
8047 echo -n "Sizing 20MB test file..."
8048 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
8050 echo -n "Verifying small file autostripe count is 1..."
8051 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
8052 error "cannot migrate 20MB file"
8053 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
8054 error "cannot get stripe for $dir/20mb"
8055 [ $stripe_count -eq 1 ] ||
8056 error "unexpected stripe count $stripe_count for 20MB file"
8060 # Test 2: File is small enough to fit within the available space on
8061 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
8062 # have at least an additional 1KB for each desired stripe for test 3
8063 echo -n "Setting stripe for 1GB test file..."
8064 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
8066 echo -n "Sizing 1GB test file..."
8067 # File size is 1GB + 3KB
8068 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
8071 # need at least 512MB per OST for 1GB file to fit in 2 stripes
8072 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
8073 if (( avail > 524288 * OSTCOUNT )); then
8074 echo -n "Migrating 1GB file..."
8075 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
8076 error "cannot migrate 1GB file"
8078 echo -n "Verifying autostripe count is sqrt(n) + 1..."
8079 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
8080 error "cannot getstripe for 1GB file"
8081 [ $stripe_count -eq 2 ] ||
8082 error "unexpected stripe count $stripe_count != 2"
8086 # Test 3: File is too large to fit within the available space on
8087 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
8088 if [ $OSTCOUNT -ge 3 ]; then
8089 # The required available space is calculated as
8090 # file size (1GB + 3KB) / OST count (3).
8091 local kb_per_ost=349526
8093 echo -n "Migrating 1GB file with limit..."
8094 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
8095 error "cannot migrate 1GB file with limit"
8098 stripe_count=$($LFS getstripe -c "$dir/1gb")
8099 echo -n "Verifying 1GB autostripe count with limited space..."
8100 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8101 error "unexpected stripe count $stripe_count (min 3)"
8108 run_test 56xc "lfs migration autostripe"
8111 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8113 local dir=$DIR/$tdir
8114 local f_mgrt=$dir/$tfile.mgrt
8115 local f_yaml=$dir/$tfile.yaml
8116 local f_copy=$dir/$tfile.copy
8117 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8118 local layout_copy="-c 2 -S 2M -i 1"
8119 local yamlfile=$dir/yamlfile
8120 local layout_before;
8123 test_mkdir "$dir" || error "cannot create dir $dir"
8124 stack_trap "rm -rf $dir"
8125 $LFS setstripe $layout_yaml $f_yaml ||
8126 error "cannot setstripe $f_yaml with layout $layout_yaml"
8127 $LFS getstripe --yaml $f_yaml > $yamlfile
8128 $LFS setstripe $layout_copy $f_copy ||
8129 error "cannot setstripe $f_copy with layout $layout_copy"
8131 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8133 # 1. test option --yaml
8134 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8135 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8136 layout_before=$(get_layout_param $f_yaml)
8137 layout_after=$(get_layout_param $f_mgrt)
8138 [ "$layout_after" == "$layout_before" ] ||
8139 error "lfs_migrate --yaml: $layout_after != $layout_before"
8141 # 2. test option --copy
8142 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8143 error "cannot migrate $f_mgrt with --copy $f_copy"
8144 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8145 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8146 [ "$layout_after" == "$layout_before" ] ||
8147 error "lfs_migrate --copy: $layout_after != $layout_before"
8149 run_test 56xd "check lfs_migrate --yaml and --copy support"
8152 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8154 local dir=$DIR/$tdir
8155 local f_comp=$dir/$tfile
8156 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8157 local layout_before=""
8158 local layout_after=""
8160 test_mkdir "$dir" || error "cannot create dir $dir"
8161 stack_trap "rm -rf $dir"
8162 $LFS setstripe $layout $f_comp ||
8163 error "cannot setstripe $f_comp with layout $layout"
8164 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8165 dd if=/dev/zero of=$f_comp bs=1M count=4
8167 # 1. migrate a comp layout file by lfs_migrate
8168 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8169 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8170 [ "$layout_before" == "$layout_after" ] ||
8171 error "lfs_migrate: $layout_before != $layout_after"
8173 # 2. migrate a comp layout file by lfs migrate
8174 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8175 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8176 [ "$layout_before" == "$layout_after" ] ||
8177 error "lfs migrate: $layout_before != $layout_after"
8179 run_test 56xe "migrate a composite layout file"
8182 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8184 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8185 skip "Need server version at least 2.13.53"
8187 local dir=$DIR/$tdir
8188 local f_comp=$dir/$tfile
8189 local layout="-E 1M -c1 -E -1 -c2"
8193 test_mkdir "$dir" || error "cannot create dir $dir"
8194 stack_trap "rm -rf $dir"
8195 $LFS setstripe $layout $f_comp ||
8196 error "cannot setstripe $f_comp with layout $layout"
8197 fid_before=$($LFS getstripe --fid $f_comp)
8198 dd if=/dev/zero of=$f_comp bs=1M count=4
8200 # 1. migrate a comp layout file to a comp layout
8201 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8202 fid_after=$($LFS getstripe --fid $f_comp)
8203 [ "$fid_before" == "$fid_after" ] ||
8204 error "comp-to-comp migrate: $fid_before != $fid_after"
8206 # 2. migrate a comp layout file to a plain layout
8207 $LFS migrate -c2 $f_comp ||
8208 error "cannot migrate $f_comp by lfs migrate"
8209 fid_after=$($LFS getstripe --fid $f_comp)
8210 [ "$fid_before" == "$fid_after" ] ||
8211 error "comp-to-plain migrate: $fid_before != $fid_after"
8213 # 3. migrate a plain layout file to a comp layout
8214 $LFS migrate $layout $f_comp ||
8215 error "cannot migrate $f_comp by lfs migrate"
8216 fid_after=$($LFS getstripe --fid $f_comp)
8217 [ "$fid_before" == "$fid_after" ] ||
8218 error "plain-to-comp migrate: $fid_before != $fid_after"
8220 run_test 56xf "FID is not lost during migration of a composite layout file"
8222 check_file_ost_range() {
8229 file_range=($($LFS getstripe -y "$file" |
8230 awk '/l_ost_idx:/ { print $NF }'))
8232 if [[ "${#file_range[@]}" = 0 ]]; then
8233 echo "No osts found for $file"
8237 for idx in "${file_range[@]}"; do
8238 [[ " $range " =~ " $idx " ]] ||
8246 local stripe_opt="$1"
8249 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8251 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8252 error "Fail to migrate $tfile on $pool"
8253 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8254 error "$tfile is not in pool $pool"
8255 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8256 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8260 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8261 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8262 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8263 skip "Need MDS version newer than 2.14.52"
8265 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8266 local -a pool_ranges=("0 0" "1 1" "0 1")
8269 for i in "${!pool_names[@]}"; do
8270 pool_add ${pool_names[$i]} ||
8271 error "pool_add failed (pool: ${pool_names[$i]})"
8272 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8273 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8276 # init the file to migrate
8277 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8278 error "Unable to create $tfile on OST1"
8279 stack_trap "rm -f $DIR/$tfile"
8280 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8281 error "Unable to write on $tfile"
8283 echo "1. migrate $tfile on pool ${pool_names[0]}"
8284 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8286 echo "2. migrate $tfile on pool ${pool_names[2]}"
8287 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8289 echo "3. migrate $tfile on pool ${pool_names[1]}"
8290 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8292 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8293 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8297 destroy_test_pools ||
8298 error "pool_destroy failed"
8300 run_test 56xg "lfs migrate pool support"
8303 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8306 local file1=$DIR/$tfile
8307 local tmp1=$TMP/$tfile.tmp
8309 $LFS setstripe -c 2 $file1
8311 stack_trap "rm -f $file1 $tmp1"
8312 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8313 error "error creating $tmp1"
8317 local start=$SECONDS
8319 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8320 error "migrate failed rc = $?"
8322 local elapsed=$((SECONDS - start))
8324 # with 1MB/s, elapsed should equal size_mb
8325 (( elapsed >= size_mb * 95 / 100 )) ||
8326 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8328 (( elapsed <= size_mb * 120 / 100 )) ||
8329 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8331 (( elapsed <= size_mb * 350 / 100 )) ||
8332 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8334 stripe=$($LFS getstripe -c $file1)
8335 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8336 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8338 # Clean up file (since it is multiple MB)
8341 run_test 56xh "lfs migrate bandwidth limitation support"
8344 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8345 verify_yaml_available || skip_env "YAML verification not installed"
8348 local file1=$DIR/$tfile.1
8349 local file2=$DIR/$tfile.2
8350 local file3=$DIR/$tfile.3
8351 local output_file=$DIR/$tfile.out
8352 local tmp1=$TMP/$tfile.tmp
8354 $LFS setstripe -c 2 $file1
8355 $LFS setstripe -c 2 $file2
8356 $LFS setstripe -c 2 $file3
8358 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8359 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8360 error "error creating $tmp1"
8366 $LFS migrate --stats --stats-interval=1 \
8367 -c 1 $file1 $file2 $file3 1> $output_file ||
8368 error "migrate failed rc = $?"
8371 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8373 # Clean up file (since it is multiple MB)
8374 rm -f $file1 $file2 $file3 $tmp1 $output_file
8376 run_test 56xi "lfs migrate stats support"
8378 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8379 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8381 local file=$DIR/$tfile
8382 local linkdir=$DIR/$tdir
8384 test_mkdir $linkdir || error "fail to create $linkdir"
8385 $LFS setstripe -i 0 -c 1 -S1M $file
8386 stack_trap "rm -rf $file $linkdir"
8387 dd if=/dev/urandom of=$file bs=1M count=10 ||
8388 error "fail to create $file"
8395 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8396 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8397 (( nlinks = thread_max * 3 / 2 / cpts))
8399 echo "create $nlinks hard links of $file"
8400 createmany -l $file $linkdir/link $nlinks
8402 # Parallel migrates (should not block)
8404 for ((i = 0; i < nlinks; i++)); do
8405 echo $linkdir/link$i
8406 done | xargs -n1 -P $nlinks $LFS migrate -c2
8409 stripe_count=$($LFS getstripe -c $file) ||
8410 error "fail to get stripe count on $file"
8412 ((stripe_count == 2)) ||
8413 error "fail to migrate $file (stripe_count = $stripe_count)"
8415 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8418 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8421 local file1=$DIR/$tfile
8423 stack_trap "rm -f $file1"
8424 $LFS setstripe -c 1 $file1
8425 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8426 error "error creating $file1"
8427 $LFS mirror extend -N $file1 || error "can't mirror"
8428 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8430 $LFS getstripe $file1 | grep stale ||
8431 error "one component must be stale"
8433 local start=$SECONDS
8434 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8435 error "migrate failed rc = $?"
8436 local elapsed=$((SECONDS - start))
8437 $LFS getstripe $file1 | grep stale &&
8438 error "all components must be sync"
8440 # with 1MB/s, elapsed should equal size_mb
8441 (( elapsed >= size_mb * 95 / 100 )) ||
8442 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8444 (( elapsed <= size_mb * 120 / 100 )) ||
8445 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8447 (( elapsed <= size_mb * 350 / 100 )) ||
8448 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8450 run_test 56xk "lfs mirror resync bandwidth limitation support"
8453 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8454 verify_yaml_available || skip_env "YAML verification not installed"
8457 local file1=$DIR/$tfile.1
8458 local output_file=$DIR/$tfile.out
8460 stack_trap "rm -f $file1"
8461 $LFS setstripe -c 1 $file1
8462 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8463 error "error creating $file1"
8464 $LFS mirror extend -N $file1 || error "can't mirror"
8465 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8467 $LFS getstripe $file1 | grep stale ||
8468 error "one component must be stale"
8469 $LFS getstripe $file1
8471 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8472 error "resync failed rc = $?"
8473 $LFS getstripe $file1 | grep stale &&
8474 error "all components must be sync"
8477 cat $output_file | verify_yaml || error "stats is not valid YAML"
8479 run_test 56xl "lfs mirror resync stats support"
8482 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8483 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8486 local dir=$DIR/$tdir
8490 test_mkdir -p $dir || error "creating dir $dir"
8491 touch $f1 || error "creating std file $f1"
8492 $MULTIOP $f2 H2c || error "creating released file $f2"
8494 # a directory can be raid0, so ask only for files
8495 res=$($LFS find $dir -L raid0 -type f | wc -l)
8496 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8498 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8499 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8501 # only files can be released, so no need to force file search
8502 res=$($LFS find $dir -L released)
8503 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8505 res=$($LFS find $dir -type f \! -L released)
8506 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8508 run_test 56y "lfs find -L raid0|released"
8510 test_56z() { # LU-4824
8511 # This checks to make sure 'lfs find' continues after errors
8512 # There are two classes of errors that should be caught:
8513 # - If multiple paths are provided, all should be searched even if one
8515 # - If errors are encountered during the search, it should not terminate
8517 local dir=$DIR/$tdir
8521 for i in d{0..9}; do
8523 touch $dir/$i/$tfile
8525 $LFS find $DIR/non_existent_dir $dir &&
8526 error "$LFS find did not return an error"
8527 # Make a directory unsearchable. This should NOT be the last entry in
8528 # directory order. Arbitrarily pick the 6th entry
8529 chmod 700 $($LFS find $dir -type d | sed '6!d')
8531 $RUNAS $LFS find $DIR/non_existent $dir
8532 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8534 # The user should be able to see 10 directories and 9 files
8535 (( count == 19 )) ||
8536 error "$LFS find found $count != 19 entries after error"
8538 run_test 56z "lfs find should continue after an error"
8540 test_56aa() { # LU-5937
8541 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8543 local dir=$DIR/$tdir
8546 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8548 createmany -o $dir/striped_dir/${tfile}- 1024
8549 local dirs=$($LFS find --size +8k $dir/)
8551 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8553 run_test 56aa "lfs find --size under striped dir"
8555 test_56ab() { # LU-10705
8556 test_mkdir $DIR/$tdir
8557 dd if=/dev/urandom of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8558 dd if=/dev/urandom of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8559 dd if=/dev/urandom of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8560 # Flush writes to ensure valid blocks. Need to be more thorough for
8561 # ZFS, since blocks are not allocated/returned to client immediately.
8563 wait_zfs_commit ost1 2
8564 cancel_lru_locks osc
8567 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8569 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8571 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8572 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8574 rm -f $DIR/$tdir/$tfile.[123]
8576 run_test 56ab "lfs find --blocks"
8580 local dir="$DIR/$tdir"
8581 local perms=(001 002 003 004 005 006 007
8582 010 020 030 040 050 060 070
8583 100 200 300 400 500 600 700
8584 111 222 333 444 555 666 777)
8585 local perm_minus=(8 8 4 8 4 4 2
8589 local perm_slash=(8 8 12 8 12 12 14
8592 16 16 24 16 24 24 28)
8595 for perm in ${perms[*]}; do
8596 touch "$dir/$tfile.$perm"
8597 chmod $perm "$dir/$tfile.$perm"
8600 for ((i = 0; i < ${#perms[*]}; i++)); do
8601 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8603 error "lfs find -perm ${perms[i]}:"\
8606 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8607 (( $num == ${perm_minus[i]} )) ||
8608 error "lfs find -perm -${perms[i]}:"\
8609 "$num != ${perm_minus[i]}"
8611 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8612 (( $num == ${perm_slash[i]} )) ||
8613 error "lfs find -perm /${perms[i]}:"\
8614 "$num != ${perm_slash[i]}"
8617 run_test 56aca "check lfs find -perm with octal representation"
8620 local dir=$DIR/$tdir
8621 # p is the permission of write and execute for user, group and other
8622 # without the umask. It is used to test +wx.
8623 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8624 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8625 local symbolic=(+t a+t u+t g+t o+t
8631 o=r,ug+o,u+w u=r,a+u,u+w
8632 g=r,ugo=g,u+w u+x,+X +X
8633 u+x,u+X u+X u+x,g+X o+r,+X
8637 for perm in ${perms[*]}; do
8638 touch "$dir/$tfile.$perm"
8639 chmod $perm "$dir/$tfile.$perm"
8642 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8643 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8646 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8649 run_test 56acb "check lfs find -perm with symbolic representation"
8652 local dir=$DIR/$tdir
8653 local tests="17777 787 789 abcd
8654 ug=uu ug=a ug=gu uo=ou urw
8658 for err in $tests; do
8659 if $LFS find $dir -perm $err 2>/dev/null; then
8660 error "lfs find -perm $err: parsing should have failed"
8664 run_test 56acc "check parsing error for lfs find -perm"
8667 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8668 skip "Need MDS version at least 2.10.50"
8670 # Create composite files with one component
8671 local dir=$DIR/$tdir
8673 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8674 # Create composite files with three components
8675 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8676 # LU-16904 Create plain layout files
8677 lfs setstripe -c 1 $dir/$tfile-{1..10}
8679 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8681 [[ $nfiles == 10 ]] ||
8682 error "lfs find -E 1M found $nfiles != 10 files"
8684 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8685 [[ $nfiles == 25 ]] ||
8686 error "lfs find ! -E 1M found $nfiles != 25 files"
8688 # All files have a component that starts at 0
8689 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8690 [[ $nfiles == 35 ]] ||
8691 error "lfs find --component-start 0 - $nfiles != 35 files"
8693 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8694 [[ $nfiles == 15 ]] ||
8695 error "lfs find --component-start 2M - $nfiles != 15 files"
8697 # All files created here have a componenet that does not starts at 2M
8698 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8699 [[ $nfiles == 35 ]] ||
8700 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8702 # Find files with a specified number of components
8703 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8704 [[ $nfiles == 15 ]] ||
8705 error "lfs find --component-count 3 - $nfiles != 15 files"
8707 # Remember non-composite files have a component count of zero
8708 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8709 [[ $nfiles == 10 ]] ||
8710 error "lfs find --component-count 0 - $nfiles != 10 files"
8712 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8713 [[ $nfiles == 20 ]] ||
8714 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8716 # All files have a flag called "init"
8717 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8718 [[ $nfiles == 35 ]] ||
8719 error "lfs find --component-flags init - $nfiles != 35 files"
8721 # Multi-component files will have a component not initialized
8722 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8723 [[ $nfiles == 15 ]] ||
8724 error "lfs find !--component-flags init - $nfiles != 15 files"
8729 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8732 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8733 skip "Need MDS version at least 2.10.57"
8743 # create mirrored directories and mirrored files
8744 mkdir $td || error "mkdir $td failed"
8745 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8746 createmany -o $tf- 10 || error "create $tf- failed"
8748 for i in $(seq 2); do
8750 mkdir $dir || error "mkdir $dir failed"
8751 $LFS mirror create -N$((3 + i)) $dir ||
8752 error "create mirrored dir $dir failed"
8753 createmany -o $dir/$tfile- 10 ||
8754 error "create $dir/$tfile- failed"
8757 # change the states of some mirrored files
8759 for i in $(seq 2); do
8761 for j in $(seq 4 9); do
8762 echo foo > $dir/$tfile-$j
8766 # find mirrored files with specific mirror count
8767 cmd="$LFS find --mirror-count 3 --type f $td"
8768 nfiles=$($cmd | wc -l)
8769 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8771 cmd="$LFS find ! --mirror-count 3 --type f $td"
8772 nfiles=$($cmd | wc -l)
8773 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8775 cmd="$LFS find --mirror-count +2 --type f $td"
8776 nfiles=$($cmd | wc -l)
8777 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8779 cmd="$LFS find --mirror-count -6 --type f $td"
8780 nfiles=$($cmd | wc -l)
8781 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8783 # find mirrored files with specific file state
8784 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8785 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8787 cmd="$LFS find --mirror-state=ro --type f $td"
8788 nfiles=$($cmd | wc -l)
8789 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8791 cmd="$LFS find ! --mirror-state=ro --type f $td"
8792 nfiles=$($cmd | wc -l)
8793 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8795 cmd="$LFS find --mirror-state=wp --type f $td"
8796 nfiles=$($cmd | wc -l)
8797 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8799 cmd="$LFS find ! --mirror-state=sp --type f $td"
8800 nfiles=$($cmd | wc -l)
8801 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8803 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8805 test_56da() { # LU-14179
8806 local path=$DIR/$tdir
8811 local longdir=$(str_repeat 'a' 255)
8813 for i in {1..15}; do
8820 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8825 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8828 touch $(str_repeat 'f' 255)
8830 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8831 error "lfs find reported an error"
8835 run_test 56da "test lfs find with long paths"
8837 test_56ea() { #LU-10378
8838 local path=$DIR/$tdir
8839 local pool=$TESTNAME
8842 pool_add $pool || error "pool_add $pool failed"
8843 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8844 error "adding targets to $pool failed"
8846 # Set default pool on directory before creating file
8847 mkdir $path || error "mkdir $path failed"
8848 $LFS setstripe -p $pool $path ||
8849 error "set OST pool on $pool failed"
8850 touch $path/$tfile || error "touch $path/$tfile failed"
8852 # Compare basic file attributes from -printf and stat
8853 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8854 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8856 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8857 error "Attrs from lfs find and stat don't match"
8859 # Compare Lustre attributes from lfs find and lfs getstripe
8860 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8861 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8862 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8863 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8864 local fpool=$($LFS getstripe --pool $path/$tfile)
8865 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8867 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8868 error "Attrs from lfs find and lfs getstripe don't match"
8870 # Verify behavior for unknown escape/format sequences
8871 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8873 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8874 error "Escape/format codes don't match"
8876 run_test 56ea "test lfs find -printf option"
8879 local dir=$DIR/$tdir
8880 local subdir_1=$dir/subdir_1
8882 test_mkdir -p $subdir_1
8883 ln -s subdir_1 $dir/link_1
8885 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8886 error "symlink is not followed"
8888 $LFS getstripe --no-follow $dir |
8889 grep "^$dir/link_1 has no stripe info$" ||
8890 error "symlink should not have stripe info"
8893 ln -s testfile $dir/file_link_2
8895 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8896 error "symlink is not followed"
8898 $LFS getstripe --no-follow $dir |
8899 grep "^$dir/file_link_2 has no stripe info$" ||
8900 error "symlink should not have stripe info"
8902 run_test 56eb "check lfs getstripe on symlink"
8905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8906 local dir=$DIR/$tdir
8907 local srcfile=$dir/srcfile
8908 local srcyaml=$dir/srcyaml
8909 local destfile=$dir/destfile
8913 $LFS setstripe -i 1 $srcfile
8914 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8915 # if the setstripe yaml parsing fails for any reason, the command can
8916 # randomly assign the correct OST index, leading to an erroneous
8917 # success. but the chance of false success is low enough that a
8918 # regression should still be quickly caught.
8919 $LFS setstripe --yaml=$srcyaml $destfile
8921 local srcindex=$($LFS getstripe -i $srcfile)
8922 local destindex=$($LFS getstripe -i $destfile)
8924 if [[ ! $srcindex -eq $destindex ]]; then
8925 error "setstripe did not set OST index correctly"
8928 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8931 local dir=$DIR/$tdir
8932 local subdir=$dir/subdir
8933 local file1=$dir/$tfile
8934 local file2=$dir/$tfile\2
8935 local link=$dir/$tfile-link
8939 $LFS setdirstripe -c1 $subdir
8944 nfiles=$($LFS find --links 1 $dir | wc -l)
8945 (( $nfiles == 1 )) ||
8946 error "lfs find --links expected 1 file, got $nfiles"
8948 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8949 (( $nfiles == 2 )) ||
8950 error "lfs find --links expected 2 files, got $nfiles"
8952 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8953 (( $nfiles == 1 )) ||
8954 error "lfs find --links expected 1 directory, got $nfiles"
8956 run_test 56eda "check lfs find --links"
8959 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8961 local dir=$DIR/$tdir
8962 local stripedir=$dir/stripedir
8967 $LFS setdirstripe -c2 $stripedir
8969 $LFS getdirstripe $stripedir
8971 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8972 (( $nfiles == 1 )) ||
8973 error "lfs find --links expected 1 directory, got $nfiles"
8975 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8978 local dir=$DIR/$tdir
8991 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
8992 (( $nfiles == 2 )) ||
8993 error "(1) lfs find expected 2 files, got $nfiles"
8995 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
8996 (( $nfiles == 2 )) ||
8997 error "(2) lfs find expected 2 files, got $nfiles"
8999 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
9000 (( $nfiles == 2 )) ||
9001 error "(3) lfs find expected 2 files, got $nfiles"
9003 run_test 56ef "lfs find with multiple paths"
9006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9007 # note test will not do anything if MDS is not local
9008 if [ "$mds1_FSTYPE" != ldiskfs ]; then
9009 skip_env "ldiskfs only test"
9011 remote_mds_nodsh && skip "remote MDS with nodsh"
9013 local MNTDEV="osd*.*MDT*.mntdev"
9014 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
9015 [ -z "$DEV" ] && error "can't access $MNTDEV"
9016 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
9017 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
9018 error "can't access $DEV"
9019 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
9020 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
9024 run_test 57a "verify MDS filesystem created with large inodes =="
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9028 if [ "$mds1_FSTYPE" != ldiskfs ]; then
9029 skip_env "ldiskfs only test"
9031 remote_mds_nodsh && skip "remote MDS with nodsh"
9033 local dir=$DIR/$tdir
9036 local fileN=$dir/f$filecount
9038 rm -rf $dir || error "removing $dir"
9040 local mdtidx=$($LFS getstripe -m $dir)
9041 local mdtname=MDT$(printf %04x $mdtidx)
9042 local facet=mds$((mdtidx + 1))
9044 echo "mcreating $filecount files"
9045 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
9047 # verify that files do not have EAs yet
9048 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
9049 error "$file1 has an EA"
9050 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
9051 error "$fileN has an EA"
9055 df $dir #make sure we get new statfs data
9056 local mdsfree=$(do_facet $facet \
9057 lctl get_param -n osd*.*$mdtname.kbytesfree)
9058 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9061 echo "opening files to create objects/EAs"
9062 for file in $(seq -f $dir/f%g 1 $filecount); do
9063 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
9064 error "opening $file"
9067 # verify that files have EAs now
9068 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
9069 error "$file1 missing EA"
9070 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
9071 error "$fileN missing EA"
9073 sleep 1 #make sure we get new statfs data
9075 local mdsfree2=$(do_facet $facet \
9076 lctl get_param -n osd*.*$mdtname.kbytesfree)
9077 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9079 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
9080 if [ "$mdsfree" != "$mdsfree2" ]; then
9081 error "MDC before $mdcfree != after $mdcfree2"
9083 echo "MDC before $mdcfree != after $mdcfree2"
9084 echo "unable to confirm if MDS has large inodes"
9089 run_test 57b "default LOV EAs are stored inside large inodes ==="
9092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9093 [ -z "$(which wiretest 2>/dev/null)" ] &&
9094 skip_env "could not find wiretest"
9098 run_test 58 "verify cross-platform wire constants =============="
9101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9103 echo "touch 130 files"
9104 createmany -o $DIR/f59- 130
9106 unlinkmany $DIR/f59- 130
9108 # wait for commitment of removal
9109 wait_delete_completed
9111 run_test 59 "verify cancellation of llog records async ========="
9113 TEST60_HEAD="test_60 run $RANDOM"
9115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9116 remote_mgs_nodsh && skip "remote MGS with nodsh"
9117 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9118 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9119 skip_env "missing subtest run-llog.sh"
9121 log "$TEST60_HEAD - from kernel mode"
9122 do_facet mgs "$LCTL dk > /dev/null"
9123 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9124 do_facet mgs $LCTL dk > $TMP/$tfile
9126 # LU-6388: test llog_reader
9127 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9128 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9129 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9130 skip_env "missing llog_reader"
9131 local fstype=$(facet_fstype mgs)
9132 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9133 skip_env "Only for ldiskfs or zfs type mgs"
9135 local mntpt=$(facet_mntpt mgs)
9136 local mgsdev=$(mgsdevname 1)
9148 #get fid and record list
9149 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9151 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9153 #remount mgs as ldiskfs or zfs type
9154 stop mgs || error "stop mgs failed"
9155 mount_fstype mgs || error "remount mgs failed"
9156 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9159 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9160 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9165 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9167 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9169 echo "obj_file is $obj_file"
9170 do_facet mgs $llog_reader $obj_file
9172 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9173 awk '{ print $3 }' | sed -e "s/^type=//g")
9174 if [ $rec_type != $rec ]; then
9175 echo "FAILED test_60a wrong record type $rec_type," \
9181 #check obj path if record type is LLOG_LOGID_MAGIC
9182 if [ "$rec" == "1064553b" ]; then
9183 path=$(do_facet mgs $llog_reader $obj_file |
9184 grep "path=" | awk '{ print $NF }' |
9185 sed -e "s/^path=//g")
9186 if [ $obj_file != $mntpt/$path ]; then
9187 echo "FAILED test_60a wrong obj path" \
9188 "$montpt/$path, should be $obj_file"
9195 #restart mgs before "error", otherwise it will block the next test
9196 stop mgs || error "stop mgs failed"
9197 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9198 $pass || error "test failed, see FAILED test_60a messages for specifics"
9200 run_test 60a "llog_test run from kernel module and test llog_reader"
9202 test_60b() { # bug 6411
9203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9206 LLOG_COUNT=$(do_facet mgs dmesg |
9207 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9208 /llog_[a-z]*.c:[0-9]/ {
9220 [[ $LLOG_COUNT -gt 120 ]] &&
9221 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9223 run_test 60b "limit repeated messages from CERROR/CWARN"
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9228 echo "create 5000 files"
9229 createmany -o $DIR/f60c- 5000
9230 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9231 lctl set_param fail_loc=0x80000137
9232 unlinkmany $DIR/f60c- 5000
9233 lctl set_param fail_loc=0
9235 run_test 60c "unlink file when mds full"
9238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9240 SAVEPRINTK=$(lctl get_param -n printk)
9241 # verify "lctl mark" is even working"
9242 MESSAGE="test message ID $RANDOM $$"
9243 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9244 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9246 lctl set_param printk=0 || error "set lnet.printk failed"
9247 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9248 MESSAGE="new test message ID $RANDOM $$"
9249 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9250 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9251 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9253 lctl set_param -n printk="$SAVEPRINTK"
9255 run_test 60d "test printk console message masking"
9258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9259 remote_mds_nodsh && skip "remote MDS with nodsh"
9262 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9263 do_facet mds1 lctl set_param fail_loc=0x15b
9266 run_test 60e "no space while new llog is being created"
9269 local old_path=$($LCTL get_param -n debug_path)
9271 stack_trap "$LCTL set_param debug_path=$old_path"
9272 stack_trap "rm -f $TMP/$tfile*"
9273 rm -f $TMP/$tfile* 2> /dev/null
9274 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9275 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9276 test_mkdir $DIR/$tdir
9277 # retry in case the open is cached and not released
9278 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9279 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9283 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9285 run_test 60f "change debug_path works"
9291 test_mkdir -c $MDSCOUNT $DIR/$tdir
9296 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9297 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9299 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9300 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9301 index=$((index + 1))
9307 for i in {0..100}; do
9308 # define OBD_FAIL_OSD_TXN_START 0x19a
9309 local index=$((i % MDSCOUNT + 1))
9311 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9318 for i in $(seq $MDSCOUNT); do
9319 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9322 mkdir $DIR/$tdir/new || error "mkdir failed"
9323 rmdir $DIR/$tdir/new || error "rmdir failed"
9325 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9327 for i in $(seq $MDSCOUNT); do
9328 wait_update_facet mds$i "$LCTL get_param -n \
9329 mdd.$(facet_svc mds$i).lfsck_namespace |
9330 awk '/^status/ { print \\\$2 }'" "completed"
9334 rm -rf $DIR/$tdir || error "rmdir failed"
9336 run_test 60g "transaction abort won't cause MDT hung"
9339 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9340 skip "Need MDS version at least 2.12.52"
9341 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9345 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9346 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9347 for fail_loc in 0x80000188 0x80000189; do
9348 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9349 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9350 error "mkdir $dir-$fail_loc failed"
9351 for i in {0..10}; do
9352 # create may fail on missing stripe
9353 echo $i > $DIR/$tdir-$fail_loc/$i
9355 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9356 error "getdirstripe $tdir-$fail_loc failed"
9357 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9358 error "migrate $tdir-$fail_loc failed"
9359 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9360 error "getdirstripe $tdir-$fail_loc failed"
9361 pushd $DIR/$tdir-$fail_loc
9363 echo $f | cmp $f - || error "$f data mismatch"
9366 rm -rf $DIR/$tdir-$fail_loc
9369 run_test 60h "striped directory with missing stripes can be accessed"
9371 function t60i_load() {
9373 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9374 $LCTL set_param fail_loc=0x131c fail_val=1
9375 for ((i=0; i<5000; i++)); do
9376 touch $DIR/$tdir/f$i
9381 changelog_register || error "changelog_register failed"
9382 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9383 changelog_users $SINGLEMDS | grep -q $cl_user ||
9384 error "User $cl_user not found in changelog_users"
9385 changelog_chmask "ALL"
9388 for((i=0; i<100; i++)); do
9389 changelog_dump >/dev/null ||
9390 error "can't read changelog"
9394 changelog_deregister || error "changelog_deregister failed"
9395 $LCTL set_param fail_loc=0
9397 run_test 60i "llog: new record vs reader race"
9400 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9401 skip "need MDS version at least 2.15.50"
9402 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9403 remote_mds_nodsh && skip "remote MDS with nodsh"
9404 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9406 changelog_users $SINGLEMDS | grep "^cl" &&
9407 skip "active changelog user"
9409 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9411 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9412 skip_env "missing llog_reader"
9414 mkdir_on_mdt0 $DIR/$tdir
9416 local f=$DIR/$tdir/$tfile
9421 changelog_register || error "cannot register changelog user"
9423 # set changelog_mask to ALL
9424 changelog_chmask "ALL"
9427 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9428 unlinkmany ${f}- 100 || error "unlinkmany failed"
9430 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9431 mdt_dev=$(facet_device $SINGLEMDS)
9433 do_facet $SINGLEMDS sync
9434 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9435 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9436 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9438 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9440 # if $tmpfile is not on EXT3 filesystem for some reason
9441 [[ ${plain:0:1} == 'O' ]] ||
9442 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9444 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9445 $mdt_dev; stat -c %s $tmpfile")
9446 echo "Truncate llog from $size to $((size - size % 8192))"
9447 size=$((size - size % 8192))
9448 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9449 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9450 grep -c 'in bitmap only')
9451 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9453 size=$((size - 9000))
9454 echo "Corrupt llog in the middle at $size"
9455 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9456 count=333 conv=notrunc
9457 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9458 grep -c 'next chunk')
9459 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9461 run_test 60j "llog_reader reports corruptions"
9464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9467 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9468 cancel_lru_locks osc
9469 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9472 run_test 61a "mmap() writes don't make sync hang ================"
9475 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9477 run_test 61b "mmap() of unstriped file is successful"
9479 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9480 # Though this test is irrelevant anymore, it helped to reveal some
9481 # other grant bugs (LU-4482), let's keep it.
9482 test_63a() { # was test_63
9483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9487 for i in `seq 10` ; do
9488 dd if=/dev/zero of=$DIR/f63 bs=8k &
9494 rm -f $DIR/f63 || true
9496 run_test 63a "Verify oig_wait interruption does not crash ======="
9498 # bug 2248 - async write errors didn't return to application on sync
9499 # bug 3677 - async write errors left page locked
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9504 lctl set_param debug=-1
9506 # ensure we have a grant to do async writes
9507 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9510 sync # sync lest earlier test intercept the fail_loc
9512 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9513 lctl set_param fail_loc=0x80000406
9514 $MULTIOP $DIR/$tfile Owy && \
9515 error "sync didn't return ENOMEM"
9516 sync; sleep 2; sync # do a real sync this time to flush page
9517 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9518 error "locked page left in cache after async error" || true
9521 run_test 63b "async write errors should be returned to fsync ==="
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9527 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9529 run_test 64a "verify filter grant calculations (in kernel) ====="
9532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9534 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9536 run_test 64b "check out-of-space detection on client"
9539 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9541 run_test 64c "verify grant shrink"
9547 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9550 # this does exactly what osc_request.c:osc_announce_cached() does in
9551 # order to calculate max amount of grants to ask from server
9555 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9556 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9558 ((rpc_in_flight++));
9559 nrpages=$((nrpages * rpc_in_flight))
9561 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9563 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9565 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9566 local undirty=$((nrpages * PAGE_SIZE))
9568 local max_extent_pages
9569 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9570 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9571 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9572 local grant_extent_tax
9573 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9575 undirty=$((undirty + nrextents * grant_extent_tax))
9580 # this is size of unit for grant allocation. It should be equal to
9581 # what tgt_grant.c:tgt_grant_chunk() calculates
9585 local grant_extent_tax
9587 max_brw_size=$(import_param $tgt max_brw_size)
9589 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9591 echo $(((max_brw_size + grant_extent_tax) * 2))
9595 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9596 skip "OST < 2.10.55 doesn't limit grants enough"
9598 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9600 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9601 skip "no grant_param connect flag"
9603 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9605 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9606 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9609 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9610 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9612 $LFS setstripe $DIR/$tfile -i 0 -c 1
9613 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9616 while kill -0 $ddpid; do
9617 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9619 if [[ $cur_grant -gt $max_cur_granted ]]; then
9621 error "cur_grant $cur_grant > $max_cur_granted"
9627 run_test 64d "check grant limit exceed"
9633 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9635 ((cur_grants == expected)) ||
9636 error "$msg: grants mismatch: $cur_grants, expected $expected"
9640 echo $((($1 + $2 - 1) & ~($2 - 1)))
9644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9645 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9646 skip "Need OSS version at least 2.11.56"
9648 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9649 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9650 $LCTL set_param debug=+cache
9652 # Remount client to reset grant
9653 remount_client $MOUNT || error "failed to remount client"
9654 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9656 local init_grants=$(import_param $osc_tgt initial_grant)
9658 check_grants $osc_tgt $init_grants "init grants"
9660 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9661 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9662 local gbs=$(import_param $osc_tgt grant_block_size)
9664 # write random number of bytes from max_brw_size / 4 to max_brw_size
9665 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9666 # align for direct io
9667 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9668 # round to grant consumption unit
9669 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9671 local grants=$((wb_round_up + extent_tax))
9673 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9674 stack_trap "rm -f $DIR/$tfile"
9676 # define OBD_FAIL_TGT_NO_GRANT 0x725
9677 # make the server not grant more back
9678 do_facet ost1 $LCTL set_param fail_loc=0x725
9679 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9681 do_facet ost1 $LCTL set_param fail_loc=0
9683 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9685 rm -f $DIR/$tfile || error "rm failed"
9687 # Remount client to reset grant
9688 remount_client $MOUNT || error "failed to remount client"
9689 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9691 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9693 # define OBD_FAIL_TGT_NO_GRANT 0x725
9694 # make the server not grant more back
9695 do_facet ost1 $LCTL set_param fail_loc=0x725
9696 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9697 do_facet ost1 $LCTL set_param fail_loc=0
9699 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9701 run_test 64e "check grant consumption (no grant allocation)"
9704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9706 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9707 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9708 $LCTL set_param debug=+cache
9710 # Remount client to reset grant
9711 remount_client $MOUNT || error "failed to remount client"
9712 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9714 local init_grants=$(import_param $osc_tgt initial_grant)
9715 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9716 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9717 local gbs=$(import_param $osc_tgt grant_block_size)
9718 local chunk=$(grant_chunk $osc_tgt)
9720 # write random number of bytes from max_brw_size / 4 to max_brw_size
9721 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9722 # align for direct io
9723 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9724 # round to grant consumption unit
9725 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9727 local grants=$((wb_round_up + extent_tax))
9729 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9730 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9731 error "error writing to $DIR/$tfile"
9733 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9734 "direct io with grant allocation"
9736 rm -f $DIR/$tfile || error "rm failed"
9738 # Remount client to reset grant
9739 remount_client $MOUNT || error "failed to remount client"
9740 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9742 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9744 # Testing that buffered IO consumes grant on the client
9746 # Delay the RPC on the server so it's guaranteed to not complete even
9747 # if the RPC is sent from the client
9748 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9749 $LCTL set_param fail_loc=0x50a fail_val=3
9750 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9751 error "error writing to $DIR/$tfile with buffered IO"
9753 check_grants $osc_tgt $((init_grants - grants)) \
9754 "buffered io, not write rpc"
9756 # Clear the fail loc and do a sync on the client
9757 $LCTL set_param fail_loc=0 fail_val=0
9760 # RPC is now known to have sent
9761 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9762 "buffered io, one RPC"
9764 run_test 64f "check grant consumption (with grant allocation)"
9767 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9768 skip "Need MDS version at least 2.14.56"
9770 local mdts=$(comma_list $(mdts_nodes))
9772 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9774 stack_trap "$LCTL set_param $old"
9776 # generate dirty pages and increase dirty granted on MDT
9777 stack_trap "rm -f $DIR/$tfile-*"
9778 for (( i = 0; i < 10; i++)); do
9779 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9780 error "can't set stripe"
9781 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9783 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9784 $LFS getstripe $DIR/$tfile-$i
9785 error "not DoM file"
9792 # wait until grant shrink reset grant dirty on MDTs
9793 for ((i = 0; i < 120; i++)); do
9794 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9795 awk '{sum=sum+$1} END {print sum}')
9796 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9797 echo "$grant_dirty grants, $vm_dirty pages"
9798 (( grant_dirty + vm_dirty == 0 )) && break
9799 (( i == 3 )) && sync &&
9800 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9804 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9805 awk '{sum=sum+$1} END {print sum}')
9806 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9808 run_test 64g "grant shrink on MDT"
9811 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9812 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9814 local instance=$($LFS getname -i $DIR)
9815 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9816 local num_exps=$(do_facet ost1 \
9817 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9818 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9819 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9822 # 10MiB is for file to be written, max_brw_size * 16 *
9823 # num_exps is space reserve so that tgt_grant_shrink() decided
9825 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9826 (( avail * 1024 < expect )) &&
9827 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9829 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9830 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9831 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9832 $LCTL set_param osc.*OST0000*.grant_shrink=1
9833 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9835 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9836 stack_trap "rm -f $DIR/$tfile"
9837 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9839 # drop cache so that coming read would do rpc
9840 cancel_lru_locks osc
9842 # shrink interval is set to 10, pause for 7 seconds so that
9843 # grant thread did not wake up yet but coming read entered
9844 # shrink mode for rpc (osc_should_shrink_grant())
9847 declare -a cur_grant_bytes
9848 declare -a tot_granted
9849 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9850 tot_granted[0]=$(do_facet ost1 \
9851 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9853 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9855 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9856 tot_granted[1]=$(do_facet ost1 \
9857 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9859 # grant change should be equal on both sides
9860 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9861 tot_granted[0] - tot_granted[1])) ||
9862 error "grant change mismatch, " \
9863 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9864 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9866 run_test 64h "grant shrink on read"
9869 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9870 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9873 remote_ost_nodsh && skip "remote OSTs with nodsh"
9875 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9876 stack_trap "rm -f $DIR/$tfile"
9878 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9880 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9881 local instance=$($LFS getname -i $DIR)
9883 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9884 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9886 # shrink grants and simulate rpc loss
9887 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9888 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9889 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9893 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9895 local testid=$(echo $TESTNAME | tr '_' ' ')
9897 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9898 grep "GRANT, real grant" &&
9899 error "client has more grants then it owns" || true
9901 run_test 64i "shrink on reconnect"
9903 # bug 1414 - set/get directories' stripe info
9905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9907 test_mkdir $DIR/$tdir
9909 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9911 run_test 65a "directory with no stripe info"
9914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9916 test_mkdir $DIR/$tdir
9917 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9919 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9922 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9924 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9928 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9930 test_mkdir $DIR/$tdir
9931 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9933 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9934 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9936 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9938 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9943 test_mkdir $DIR/$tdir
9944 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9945 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9947 if [[ $STRIPECOUNT -le 0 ]]; then
9949 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9950 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9951 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9953 sc=$(($STRIPECOUNT - 1))
9955 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9956 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9957 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9958 error "lverify failed"
9960 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9965 # LU-16904 delete layout when root is set as PFL layout
9966 save_layout_restore_at_exit $MOUNT
9967 $LFS setstripe -d $MOUNT || error "setstripe failed"
9969 test_mkdir $DIR/$tdir
9971 $LFS setstripe $DIR/$tdir || error "setstripe"
9972 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9973 error "no stripe info failed"
9975 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9977 run_test 65e "directory setstripe defaults"
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9982 test_mkdir $DIR/${tdir}f
9983 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9984 error "setstripe succeeded" || true
9986 run_test 65f "dir setstripe permission (should return error) ==="
9989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9991 # LU-16904 delete layout when root is set as PFL layout
9992 save_layout_restore_at_exit $MOUNT
9993 $LFS setstripe -d $MOUNT || error "setstripe failed"
9995 test_mkdir $DIR/$tdir
9996 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9998 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9999 error "setstripe -S failed"
10000 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
10001 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
10002 error "delete default stripe failed"
10004 run_test 65g "directory setstripe -d"
10007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10009 test_mkdir $DIR/$tdir
10010 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
10012 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
10013 error "setstripe -S failed"
10014 test_mkdir $DIR/$tdir/dd1
10015 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
10016 error "stripe info inherit failed"
10018 run_test 65h "directory stripe info inherit ===================="
10021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10023 save_layout_restore_at_exit $MOUNT
10025 # bug6367: set non-default striping on root directory
10026 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
10028 # bug12836: getstripe on -1 default directory striping
10029 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
10031 # bug12836: getstripe -v on -1 default directory striping
10032 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
10034 # bug12836: new find on -1 default directory striping
10035 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
10037 run_test 65i "various tests to set root directory striping"
10039 test_65j() { # bug6367
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10044 # if we aren't already remounting for each test, do so for this test
10045 if [ "$I_MOUNTED" = "yes" ]; then
10046 cleanup || error "failed to unmount"
10050 save_layout_restore_at_exit $MOUNT
10052 $LFS setstripe -d $MOUNT || error "setstripe failed"
10054 run_test 65j "set default striping on root directory (bug 6367)="
10058 wait_delete_completed
10059 do_facet $SINGLEMDS "lctl set_param -n \
10060 osp.$ost*MDT0000.max_create_count=$max_count"
10061 do_facet $SINGLEMDS "lctl set_param -n \
10062 osp.$ost*MDT0000.create_count=$count"
10063 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10064 echo $INACTIVE_OSC "is Activate"
10066 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10069 test_65k() { # bug11679
10070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10071 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10072 remote_mds_nodsh && skip "remote MDS with nodsh"
10074 local disable_precreate=true
10075 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
10076 disable_precreate=false
10078 echo "Check OST status: "
10079 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
10080 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
10082 for OSC in $MDS_OSCS; do
10083 echo $OSC "is active"
10084 do_facet $SINGLEMDS lctl --device %$OSC activate
10087 for INACTIVE_OSC in $MDS_OSCS; do
10088 local ost=$(osc_to_ost $INACTIVE_OSC)
10089 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
10090 lov.*md*.target_obd |
10091 awk -F: /$ost/'{ print $1 }' | head -n 1)
10093 mkdir -p $DIR/$tdir
10094 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
10095 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
10097 echo "Deactivate: " $INACTIVE_OSC
10098 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
10100 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
10101 osp.$ost*MDT0000.create_count")
10102 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
10103 osp.$ost*MDT0000.max_create_count")
10104 $disable_precreate &&
10105 do_facet $SINGLEMDS "lctl set_param -n \
10106 osp.$ost*MDT0000.max_create_count=0"
10108 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10109 [ -f $DIR/$tdir/$idx ] && continue
10110 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10111 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10113 error "setstripe $idx should succeed"; }
10114 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10116 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10119 do_facet $SINGLEMDS "lctl set_param -n \
10120 osp.$ost*MDT0000.max_create_count=$max_count"
10121 do_facet $SINGLEMDS "lctl set_param -n \
10122 osp.$ost*MDT0000.create_count=$count"
10123 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10124 echo $INACTIVE_OSC "is Activate"
10126 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10129 run_test 65k "validate manual striping works properly with deactivated OSCs"
10131 test_65l() { # bug 12836
10132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10134 test_mkdir -p $DIR/$tdir/test_dir
10135 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10136 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10138 run_test 65l "lfs find on -1 stripe dir ========================"
10141 local layout=$(save_layout $MOUNT)
10142 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10143 restore_layout $MOUNT $layout
10144 error "setstripe should fail by non-root users"
10148 run_test 65m "normal user can't set filesystem default stripe"
10151 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10152 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10153 skip "Need MDS version at least 2.12.50"
10154 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10156 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10157 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10158 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10160 save_layout_restore_at_exit $MOUNT
10162 # new subdirectory under root directory should not inherit
10163 # the default layout from root
10164 # LU-16904 check if the root is set as PFL layout
10165 local numcomp=$($LFS getstripe --component-count $MOUNT)
10167 if [[ $numcomp -eq 0 ]]; then
10168 local dir1=$MOUNT/$tdir-1
10169 mkdir $dir1 || error "mkdir $dir1 failed"
10170 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10171 error "$dir1 shouldn't have LOV EA"
10174 # delete the default layout on root directory
10175 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10177 local dir2=$MOUNT/$tdir-2
10178 mkdir $dir2 || error "mkdir $dir2 failed"
10179 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10180 error "$dir2 shouldn't have LOV EA"
10182 # set a new striping pattern on root directory
10183 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10184 local new_def_stripe_size=$((def_stripe_size * 2))
10185 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10186 error "set stripe size on $MOUNT failed"
10188 # new file created in $dir2 should inherit the new stripe size from
10189 # the filesystem default
10190 local file2=$dir2/$tfile-2
10191 touch $file2 || error "touch $file2 failed"
10193 local file2_stripe_size=$($LFS getstripe -S $file2)
10194 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10196 echo "file2_stripe_size: '$file2_stripe_size'"
10197 echo "new_def_stripe_size: '$new_def_stripe_size'"
10198 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10201 local dir3=$MOUNT/$tdir-3
10202 mkdir $dir3 || error "mkdir $dir3 failed"
10203 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10204 # the root layout, which is the actual default layout that will be used
10205 # when new files are created in $dir3.
10206 local dir3_layout=$(get_layout_param $dir3)
10207 local root_dir_layout=$(get_layout_param $MOUNT)
10208 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10210 echo "dir3_layout: '$dir3_layout'"
10211 echo "root_dir_layout: '$root_dir_layout'"
10212 error "$dir3 should show the default layout from $MOUNT"
10215 # set OST pool on root directory
10216 local pool=$TESTNAME
10217 pool_add $pool || error "add $pool failed"
10218 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10219 error "add targets to $pool failed"
10221 $LFS setstripe -p $pool $MOUNT ||
10222 error "set OST pool on $MOUNT failed"
10224 # new file created in $dir3 should inherit the pool from
10225 # the filesystem default
10226 local file3=$dir3/$tfile-3
10227 touch $file3 || error "touch $file3 failed"
10229 local file3_pool=$($LFS getstripe -p $file3)
10230 [[ "$file3_pool" = "$pool" ]] ||
10231 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10233 local dir4=$MOUNT/$tdir-4
10234 mkdir $dir4 || error "mkdir $dir4 failed"
10235 local dir4_layout=$(get_layout_param $dir4)
10236 root_dir_layout=$(get_layout_param $MOUNT)
10237 echo "$LFS getstripe -d $dir4"
10238 $LFS getstripe -d $dir4
10239 echo "$LFS getstripe -d $MOUNT"
10240 $LFS getstripe -d $MOUNT
10241 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10243 echo "dir4_layout: '$dir4_layout'"
10244 echo "root_dir_layout: '$root_dir_layout'"
10245 error "$dir4 should show the default layout from $MOUNT"
10248 # new file created in $dir4 should inherit the pool from
10249 # the filesystem default
10250 local file4=$dir4/$tfile-4
10251 touch $file4 || error "touch $file4 failed"
10253 local file4_pool=$($LFS getstripe -p $file4)
10254 [[ "$file4_pool" = "$pool" ]] ||
10255 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10257 # new subdirectory under non-root directory should inherit
10258 # the default layout from its parent directory
10259 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10260 error "set directory layout on $dir4 failed"
10262 local dir5=$dir4/$tdir-5
10263 mkdir $dir5 || error "mkdir $dir5 failed"
10265 dir4_layout=$(get_layout_param $dir4)
10266 local dir5_layout=$(get_layout_param $dir5)
10267 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10269 echo "dir4_layout: '$dir4_layout'"
10270 echo "dir5_layout: '$dir5_layout'"
10271 error "$dir5 should inherit the default layout from $dir4"
10274 # though subdir under ROOT doesn't inherit default layout, but
10275 # its sub dir/file should be created with default layout.
10276 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10277 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10278 skip "Need MDS version at least 2.12.59"
10280 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10281 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10282 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10284 if [ $default_lmv_hash == "none" ]; then
10285 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10287 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10288 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10291 $LFS setdirstripe -D -c 2 $MOUNT ||
10292 error "setdirstripe -D -c 2 failed"
10293 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10294 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10295 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10297 # $dir4 layout includes pool
10298 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10299 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10300 error "pool lost on setstripe"
10301 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10302 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10303 error "pool lost on compound layout setstripe"
10305 run_test 65n "don't inherit default layout from root for new subdirectories"
10308 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10309 skip "need MDS version at least 2.14.57"
10311 # set OST pool on root directory
10312 local pool=$TESTNAME
10314 pool_add $pool || error "add $pool failed"
10315 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10316 error "add targets to $pool failed"
10318 local dir1=$MOUNT/$tdir
10320 mkdir $dir1 || error "mkdir $dir1 failed"
10322 # set a new striping pattern on root directory
10323 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10325 $LFS setstripe -p $pool $dir1 ||
10326 error "set directory layout on $dir1 failed"
10328 # $dir1 layout includes pool
10329 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10330 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10331 error "pool lost on setstripe"
10332 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10333 $LFS getstripe $dir1
10334 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10335 error "pool lost on compound layout setstripe"
10337 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10338 error "setdirstripe failed on sub-dir with inherited pool"
10339 $LFS getstripe $dir1/dir2
10340 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10341 error "pool lost on compound layout setdirstripe"
10343 $LFS setstripe -E -1 -c 1 $dir1
10344 $LFS getstripe -d $dir1
10345 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10346 error "pool lost on setstripe"
10348 run_test 65o "pool inheritance for mdt component"
10350 test_65p () { # LU-16152
10351 local src_dir=$DIR/$tdir/src_dir
10352 local dst_dir=$DIR/$tdir/dst_dir
10353 local yaml_file=$DIR/$tdir/layout.yaml
10356 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10357 skip "Need at least version 2.15.51"
10359 test_mkdir -p $src_dir
10360 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10361 error "failed to setstripe"
10362 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10363 error "failed to getstripe"
10365 test_mkdir -p $dst_dir
10366 $LFS setstripe --yaml $yaml_file $dst_dir ||
10367 error "failed to setstripe with yaml file"
10368 border=$($LFS getstripe -d $dst_dir |
10369 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10370 error "failed to getstripe"
10372 # 2048M is 0x80000000, or 2147483648
10373 (( $border == 2147483648 )) ||
10374 error "failed to handle huge number in yaml layout"
10376 run_test 65p "setstripe with yaml file and huge number"
10378 test_65p () { # LU-16194
10379 local src_dir=$DIR/$tdir/src_dir
10381 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10382 skip "Need at least version 2.15.51"
10384 test_mkdir -p $src_dir
10385 # 8E is 0x8000 0000 0000 0000, which is negative as s64
10386 $LFS setstripe -E 8E -c 4 -E EOF -c 8 $src_dir &&
10387 error "should fail if extent start/end >=8E"
10389 # EOF should work as before
10390 $LFS setstripe -E 8M -c 4 -E EOF -c 8 $src_dir ||
10391 error "failed to setstripe normally"
10393 run_test 65p "setstripe with >=8E offset should fail"
10395 # bug 2543 - update blocks count on client
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10399 local COUNT=${COUNT:-8}
10400 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10401 sync; sync_all_data; sync; sync_all_data
10402 cancel_lru_locks osc
10403 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10404 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10406 run_test 66 "update inode blocks count on client ==============="
10409 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10413 swapon -s | awk '($1 == "'$1'") { print $4 }'
10416 # bug5265, obdfilter oa2dentry return -ENOENT
10417 # #define OBD_FAIL_SRV_ENOENT 0x217
10419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10420 remote_ost_nodsh && skip "remote OST with nodsh"
10423 $LFS setstripe -c 1 -i 0 $f
10424 stack_trap "rm -f $f ${f}.2"
10426 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10428 do_facet ost1 lctl set_param fail_loc=0x217
10429 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10430 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10432 do_facet ost1 lctl set_param fail_loc=0
10433 $DIRECTIO write $f 0 2 || error "write error"
10435 cancel_lru_locks osc
10436 $DIRECTIO read $f 0 1 || error "read error"
10438 do_facet ost1 lctl set_param fail_loc=0x217
10439 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10441 do_facet ost1 lctl set_param fail_loc=0
10443 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10446 # Perform a really simple test of health write
10449 local orig_value="$(do_facet ost1 $LCTL get_param -n enable_health_write)"
10451 stack_trap "do_facet ost1 $LCTL set_param enable_health_write $orig_value"
10453 # Test with health write off
10454 do_facet ost1 $LCTL set_param enable_health_write off ||
10455 error "can't set enable_health_write off"
10456 do_facet ost1 $LCTL get_param enable_health_write ||
10457 error "can't get enable_health_write"
10459 [[ "$(do_facet ost1 $LCTL get_param health_check)" =~ "healthy" ]] ||
10460 error "not healthy (1)"
10462 # Test with health write on
10463 do_facet ost1 $LCTL set_param enable_health_write on ||
10464 error "can't set enable_health_write on"
10465 do_facet ost1 $LCTL get_param enable_health_write ||
10466 error "can't get enable_health_write"
10468 [[ "$(do_facet ost1 $LCTL get_param health_check)" =~ "healthy" ]] ||
10469 error "not healthy (2)"
10471 run_test 70a "verify health_check, health_write don't explode (on OST)"
10474 test_mkdir $DIR/$tdir
10475 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10476 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10478 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10480 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10482 [ "$RUNAS_ID" = "$UID" ] &&
10483 skip_env "RUNAS_ID = UID = $UID -- skipping"
10484 # Check that testing environment is properly set up. Skip if not
10485 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10486 skip_env "User $RUNAS_ID does not exist - skipping"
10489 chmod 777 $DIR/$tfile
10490 chmod ug+s $DIR/$tfile
10491 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10492 error "$RUNAS dd $DIR/$tfile failed"
10493 # See if we are still setuid/sgid
10494 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10495 error "S/gid is not dropped on write"
10496 # Now test that MDS is updated too
10497 cancel_lru_locks mdc
10498 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10499 error "S/gid is not dropped on MDS"
10502 run_test 72a "Test that remove suid works properly (bug5695) ===="
10504 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10507 [ "$RUNAS_ID" = "$UID" ] &&
10508 skip_env "RUNAS_ID = UID = $UID -- skipping"
10509 [ "$RUNAS_ID" -eq 0 ] &&
10510 skip_env "RUNAS_ID = 0 -- skipping"
10511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10512 # Check that testing environment is properly set up. Skip if not
10513 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10514 skip_env "User $RUNAS_ID does not exist - skipping"
10516 touch $DIR/${tfile}-f{g,u}
10517 test_mkdir $DIR/${tfile}-dg
10518 test_mkdir $DIR/${tfile}-du
10519 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10520 chmod g+s $DIR/${tfile}-{f,d}g
10521 chmod u+s $DIR/${tfile}-{f,d}u
10522 for perm in 777 2777 4777; do
10523 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10524 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10525 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10526 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10530 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10532 # bug 3462 - multiple simultaneous MDC requests
10534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10536 test_mkdir $DIR/d73-1
10537 test_mkdir $DIR/d73-2
10538 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10541 lctl set_param fail_loc=0x80000129
10542 $MULTIOP $DIR/d73-1/f73-2 Oc &
10544 lctl set_param fail_loc=0
10546 $MULTIOP $DIR/d73-2/f73-3 Oc &
10550 wait $pid1 || return 1
10554 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10555 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10556 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10560 run_test 73 "multiple MDC requests (should not deadlock)"
10562 test_74a() { # bug 6149, 6184
10563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10566 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10568 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10569 # will spin in a tight reconnection loop
10570 $LCTL set_param fail_loc=0x8000030e
10571 # get any lock that won't be difficult - lookup works.
10573 $LCTL set_param fail_loc=0
10577 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10579 test_74b() { # bug 13310
10580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10582 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10584 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10585 # will spin in a tight reconnection loop
10586 $LCTL set_param fail_loc=0x8000030e
10587 # get a "difficult" lock
10589 $LCTL set_param fail_loc=0
10593 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10598 #define OBD_FAIL_LDLM_NEW_LOCK
10599 $LCTL set_param fail_loc=0x319
10600 touch $DIR/$tfile && error "touch successful"
10601 $LCTL set_param fail_loc=0
10604 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10606 slab_lic=/sys/kernel/slab/lustre_inode_cache
10608 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10609 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10610 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10613 test_76a() { # Now for b=20433, added originally in b=1443
10614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10616 cancel_lru_locks osc
10617 # there may be some slab objects cached per core
10618 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10619 local before=$(num_objects)
10620 local count=$((512 * cpus))
10621 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10622 local margin=$((count / 10))
10623 if [[ -f $slab_lic/aliases ]]; then
10624 local aliases=$(cat $slab_lic/aliases)
10625 (( aliases > 0 )) && margin=$((margin * aliases))
10628 echo "before slab objects: $before"
10629 for i in $(seq $count); do
10633 cancel_lru_locks osc
10634 local after=$(num_objects)
10635 echo "created: $count, after slab objects: $after"
10636 # shared slab counts are not very accurate, allow significant margin
10637 # the main goal is that the cache growth is not permanently > $count
10638 while (( after > before + margin )); do
10640 after=$(num_objects)
10642 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10643 if (( wait > 60 )); then
10644 error "inode slab grew from $before+$margin to $after"
10648 run_test 76a "confirm clients recycle inodes properly ===="
10651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10652 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10655 local before=$(num_objects)
10657 for i in $(seq $count); do
10662 local after=$(num_objects)
10665 while (( after > before )); do
10667 after=$(num_objects)
10669 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10670 if (( wait > 60 )); then
10671 error "inode slab grew from $before to $after"
10675 echo "slab objects before: $before, after: $after"
10677 run_test 76b "confirm clients recycle directory inodes properly ===="
10679 export ORIG_CSUM=""
10682 # Note: in sptlrpc modes which enable its own bulk checksum, the
10683 # original crc32_le bulk checksum will be automatically disabled,
10684 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10685 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10686 # In this case set_checksums() will not be no-op, because sptlrpc
10687 # bulk checksum will be enabled all through the test.
10689 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10690 lctl set_param -n osc.*.checksums $1
10694 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10695 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10696 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10697 tr -d [] | head -n1)}
10698 set_checksum_type()
10700 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10702 log "set checksum type to $1, rc = $rc"
10706 get_osc_checksum_type()
10708 # arugment 1: OST name, like OST0000
10710 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10711 sed 's/.*\[\(.*\)\].*/\1/g')
10713 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10714 echo $checksum_type
10717 F77_TMP=$TMP/f77-temp
10720 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10721 error "error writing to $F77_TMP"
10724 test_77a() { # bug 10889
10725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10726 $GSS && skip_env "could not run with gss"
10728 [ ! -f $F77_TMP ] && setup_f77
10730 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10734 run_test 77a "normal checksum read/write operation"
10736 test_77b() { # bug 10889
10737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10738 $GSS && skip_env "could not run with gss"
10740 [ ! -f $F77_TMP ] && setup_f77
10741 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10742 $LCTL set_param fail_loc=0x80000409
10745 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10746 error "dd error: $?"
10747 $LCTL set_param fail_loc=0
10749 for algo in $CKSUM_TYPES; do
10750 cancel_lru_locks osc
10751 set_checksum_type $algo
10752 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10753 $LCTL set_param fail_loc=0x80000408
10754 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10755 $LCTL set_param fail_loc=0
10758 set_checksum_type $ORIG_CSUM_TYPE
10761 run_test 77b "checksum error on client write, read"
10766 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10768 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10769 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10770 $check_ost && [ -n "$ost_file_prefix" ] &&
10771 do_facet ost1 rm -f ${ost_file_prefix}\*
10775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10776 $GSS && skip_env "could not run with gss"
10777 remote_ost_nodsh && skip "remote OST with nodsh"
10780 local osc_file_prefix
10782 local check_ost=false
10783 local ost_file_prefix
10789 # ensure corruption will occur on first OSS/OST
10790 $LFS setstripe -i 0 $DIR/$tfile
10792 [ ! -f $F77_TMP ] && setup_f77
10793 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10794 error "dd write error: $?"
10795 fid=$($LFS path2fid $DIR/$tfile)
10797 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10800 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10801 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10803 echo "OSS do not support bulk pages dump upon error"
10806 osc_file_prefix=$($LCTL get_param -n debug_path)
10807 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10809 trap cleanup_77c EXIT
10812 # enable bulk pages dump upon error on Client
10813 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10814 # enable bulk pages dump upon error on OSS
10816 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10818 # flush Client cache to allow next read to reach OSS
10819 cancel_lru_locks osc
10821 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10822 $LCTL set_param fail_loc=0x80000408
10823 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10824 $LCTL set_param fail_loc=0
10828 # check cksum dump on Client
10829 osc_file=$(ls ${osc_file_prefix}*)
10830 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10831 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10832 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10833 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10834 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10836 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10837 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10838 error "dump content does not match on Client"
10840 $check_ost || skip "No need to check cksum dump on OSS"
10842 # check cksum dump on OSS
10843 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10844 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10845 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10846 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10847 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10848 error "dump content does not match on OSS"
10852 run_test 77c "checksum error on client read with debug"
10854 test_77d() { # bug 10889
10855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10856 $GSS && skip_env "could not run with gss"
10858 stack_trap "rm -f $DIR/$tfile"
10859 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10860 $LCTL set_param fail_loc=0x80000409
10862 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10863 error "direct write: rc=$?"
10864 $LCTL set_param fail_loc=0
10867 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10868 $LCTL set_param fail_loc=0x80000408
10870 cancel_lru_locks osc
10871 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10872 error "direct read: rc=$?"
10873 $LCTL set_param fail_loc=0
10876 run_test 77d "checksum error on OST direct write, read"
10878 test_77f() { # bug 10889
10879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10880 $GSS && skip_env "could not run with gss"
10883 stack_trap "rm -f $DIR/$tfile"
10884 for algo in $CKSUM_TYPES; do
10885 cancel_lru_locks osc
10886 set_checksum_type $algo
10887 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10888 $LCTL set_param fail_loc=0x409
10889 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10890 error "direct write succeeded"
10891 $LCTL set_param fail_loc=0
10893 set_checksum_type $ORIG_CSUM_TYPE
10896 run_test 77f "repeat checksum error on write (expect error)"
10898 test_77g() { # bug 10889
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10900 $GSS && skip_env "could not run with gss"
10901 remote_ost_nodsh && skip "remote OST with nodsh"
10903 [ ! -f $F77_TMP ] && setup_f77
10905 local file=$DIR/$tfile
10906 stack_trap "rm -f $file" EXIT
10908 $LFS setstripe -c 1 -i 0 $file
10909 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10910 do_facet ost1 lctl set_param fail_loc=0x8000021a
10912 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10913 error "write error: rc=$?"
10914 do_facet ost1 lctl set_param fail_loc=0
10917 cancel_lru_locks osc
10918 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10919 do_facet ost1 lctl set_param fail_loc=0x8000021b
10921 cmp $F77_TMP $file || error "file compare failed"
10922 do_facet ost1 lctl set_param fail_loc=0
10925 run_test 77g "checksum error on OST write, read"
10927 test_77k() { # LU-10906
10928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10929 $GSS && skip_env "could not run with gss"
10931 local cksum_param="osc.$FSNAME*.checksums"
10932 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10936 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10937 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10938 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10941 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10942 error "failed to set checksum=$i on MGS"
10943 wait_update $HOSTNAME "$get_checksum" $i
10945 echo "remount client, checksum should be $i"
10946 remount_client $MOUNT || error "failed to remount client"
10947 checksum=$(eval $get_checksum)
10948 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10950 # remove persistent param to avoid races with checksum mountopt below
10951 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10952 error "failed to delete checksum on MGS"
10954 for opt in "checksum" "nochecksum"; do
10955 #remount with mount option
10956 echo "remount client with option $opt, checksum should be $i"
10957 umount_client $MOUNT || error "failed to umount client"
10958 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10959 error "failed to mount client with option '$opt'"
10960 checksum=$(eval $get_checksum)
10961 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10965 remount_client $MOUNT || error "failed to remount client"
10967 run_test 77k "enable/disable checksum correctly"
10970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10971 $GSS && skip_env "could not run with gss"
10974 stack_trap "set_checksums $ORIG_CSUM" EXIT
10975 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10977 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10979 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10980 for algo in $CKSUM_TYPES; do
10981 set_checksum_type $algo || error "fail to set checksum type $algo"
10982 osc_algo=$(get_osc_checksum_type OST0000)
10983 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10985 # no locks, no reqs to let the connection idle
10986 cancel_lru_locks osc
10987 lru_resize_disable osc
10988 wait_osc_import_state client ost1 IDLE
10990 # ensure ost1 is connected
10991 stat $DIR/$tfile >/dev/null || error "can't stat"
10992 wait_osc_import_state client ost1 FULL
10994 osc_algo=$(get_osc_checksum_type OST0000)
10995 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10999 run_test 77l "preferred checksum type is remembered after reconnected"
11001 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
11006 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
11007 skip "Need at least version 2.14.52"
11008 local param=checksum_speed
11010 $LCTL get_param $param || error "reading $param failed"
11012 csum_speeds=$($LCTL get_param -n $param)
11014 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
11015 error "known checksum types are missing"
11017 run_test 77m "Verify checksum_speed is correctly read"
11019 check_filefrag_77n() {
11024 while read extidx a b start end rest; do
11025 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
11026 nr_ext=$(( $nr_ext + 1 ))
11027 starts+=( ${start%..} )
11030 done < <( filefrag -sv $1 )
11032 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
11037 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
11040 $TRUNCATE $DIR/$tfile 0
11041 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
11042 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
11043 check_filefrag_77n $DIR/$tfile ||
11044 skip "$tfile blocks not contiguous around hole"
11047 stack_trap "set_checksums $ORIG_CSUM" EXIT
11048 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
11049 stack_trap "rm -f $DIR/$tfile"
11051 for algo in $CKSUM_TYPES; do
11052 if [[ "$algo" =~ ^t10 ]]; then
11053 set_checksum_type $algo ||
11054 error "fail to set checksum type $algo"
11055 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
11056 error "fail to read $tfile with $algo"
11062 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
11065 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
11066 skip "Need MDS version at least 2.14.55"
11067 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
11068 skip "Need OST version at least 2.14.55"
11069 local ofd=obdfilter
11072 # print OST checksum_type
11073 echo "$ofd.$FSNAME-*.checksum_type:"
11074 do_nodes $(comma_list $(osts_nodes)) \
11075 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
11077 # print MDT checksum_type
11078 echo "$mdt.$FSNAME-*.checksum_type:"
11079 do_nodes $(comma_list $(mdts_nodes)) \
11080 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
11082 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
11083 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
11085 (( $o_count == $OSTCOUNT )) ||
11086 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
11088 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
11089 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
11091 (( $m_count == $MDSCOUNT )) ||
11092 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
11094 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
11096 cleanup_test_78() {
11101 test_78() { # bug 10901
11102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11103 remote_ost || skip_env "local OST"
11106 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
11107 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
11108 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
11109 echo "MemTotal: $MEMTOTAL"
11111 # reserve 256MB of memory for the kernel and other running processes,
11112 # and then take 1/2 of the remaining memory for the read/write buffers.
11113 if [ $MEMTOTAL -gt 512 ] ;then
11114 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
11116 # for those poor memory-starved high-end clusters...
11117 MEMTOTAL=$((MEMTOTAL / 2))
11119 echo "Mem to use for directio: $MEMTOTAL"
11121 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
11122 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
11123 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
11124 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
11126 echo "Smallest OST: $SMALLESTOST"
11127 [[ $SMALLESTOST -lt 10240 ]] &&
11128 skip "too small OSTSIZE, useless to run large O_DIRECT test"
11130 trap cleanup_test_78 EXIT
11132 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
11133 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
11135 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
11136 echo "File size: $F78SIZE"
11137 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
11138 for i in $(seq 1 $NSEQ); do
11139 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
11140 echo directIO rdwr round $i of $NSEQ
11141 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
11146 run_test 78 "handle large O_DIRECT writes correctly ============"
11148 test_79() { # bug 12743
11149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11151 wait_delete_completed
11153 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11154 BKFREE=$(calc_osc_kbytes kbytesfree)
11155 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11157 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11158 DFTOTAL=`echo $STRING | cut -d, -f1`
11159 DFUSED=`echo $STRING | cut -d, -f2`
11160 DFAVAIL=`echo $STRING | cut -d, -f3`
11161 DFFREE=$(($DFTOTAL - $DFUSED))
11163 ALLOWANCE=$((64 * $OSTCOUNT))
11165 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11166 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11167 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11169 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11170 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11171 error "df free($DFFREE) mismatch OST free($BKFREE)"
11173 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11174 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11175 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11178 run_test 79 "df report consistency check ======================="
11180 test_80() { # bug 10718
11181 remote_ost_nodsh && skip "remote OST with nodsh"
11182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11184 # relax strong synchronous semantics for slow backends like ZFS
11185 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11186 local soc="obdfilter.*.sync_lock_cancel"
11187 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11189 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11190 if [ -z "$save" ]; then
11191 soc="obdfilter.*.sync_on_lock_cancel"
11192 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11195 if [ "$save" != "never" ]; then
11196 local hosts=$(comma_list $(osts_nodes))
11198 do_nodes $hosts $LCTL set_param $soc=never
11199 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11204 sync; sleep 1; sync
11205 local before=$(date +%s)
11206 cancel_lru_locks osc
11207 local after=$(date +%s)
11208 local diff=$((after - before))
11209 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11213 run_test 80 "Page eviction is equally fast at high offsets too"
11215 test_81a() { # LU-456
11216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11217 remote_ost_nodsh && skip "remote OST with nodsh"
11219 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11220 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11221 do_facet ost1 lctl set_param fail_loc=0x80000228
11223 # write should trigger a retry and success
11224 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11225 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11227 if [ $RC -ne 0 ] ; then
11228 error "write should success, but failed for $RC"
11231 run_test 81a "OST should retry write when get -ENOSPC ==============="
11233 test_81b() { # LU-456
11234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11235 remote_ost_nodsh && skip "remote OST with nodsh"
11237 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11238 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11239 do_facet ost1 lctl set_param fail_loc=0x228
11241 # write should retry several times and return -ENOSPC finally
11242 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11246 if [ $RC -ne $ENOSPC ] ; then
11247 error "dd should fail for -ENOSPC, but succeed."
11250 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11253 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11255 test_mkdir $DIR/$tdir.cvsroot
11256 chown $RUNAS_ID $DIR/$tdir.cvsroot
11259 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11262 # some versions of cvs import exit(1) when asked to import links or
11263 # files they can't read. ignore those files.
11264 local toignore=$(find . -type l -printf '-I %f\n' -o \
11265 ! -perm /4 -printf '-I %f\n')
11266 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11267 $tdir.reposname vtag rtag
11270 test_mkdir $DIR/$tdir.reposname
11271 chown $RUNAS_ID $DIR/$tdir.reposname
11272 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11274 cd $DIR/$tdir.reposname
11276 $RUNAS cvs add -m 'addmsg' foo99
11278 $RUNAS cvs commit -m 'nomsg' foo99
11279 rm -fr $DIR/$tdir.cvsroot
11281 run_test 99 "cvs strange file/directory operations"
11284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11285 [[ "$NETTYPE" =~ tcp ]] ||
11286 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11287 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11288 remote_ost_nodsh && skip "remote OST with nodsh"
11289 remote_mds_nodsh && skip "remote MDS with nodsh"
11290 remote_servers || skip "useless for local single node setup"
11292 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11293 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11296 if (( ${LOCAL/*:/} >= 1024 )); then
11297 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11299 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11302 (( $rc == 0 )) || error "privileged port not found" )
11304 run_test 100 "check local port using privileged port"
11306 function get_named_value()
11310 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11319 local cache_limit=32
11321 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11322 $LCTL set_param -n llite.*.read_ahead_stats=0
11323 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11324 awk '/^max_cached_mb/ { print $2 }')
11325 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11326 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11329 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11331 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11332 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11335 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11336 get_named_value 'read.but.discarded'); do
11337 discard=$(($discard + $s))
11340 $LCTL get_param osc.*-osc*.rpc_stats
11341 $LCTL get_param llite.*.read_ahead_stats
11343 # Discard is generally zero, but sometimes a few random reads line up
11344 # and trigger larger readahead, which is wasted & leads to discards.
11345 if [[ $(($discard)) -gt $nreads ]]; then
11346 error "too many ($discard) discarded pages"
11348 rm -f $DIR/$tfile || true
11350 run_test 101a "check read-ahead for random reads"
11352 setup_test101bc() {
11353 test_mkdir $DIR/$tdir
11355 local FILE_LENGTH=$2
11358 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11360 local list=$(comma_list $(osts_nodes))
11361 set_osd_param $list '' read_cache_enable 0
11362 set_osd_param $list '' writethrough_cache_enable 0
11364 trap cleanup_test101bc EXIT
11365 # prepare the read-ahead file
11366 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11368 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11369 count=$FILE_SIZE_MB 2> /dev/null
11373 cleanup_test101bc() {
11378 local list=$(comma_list $(osts_nodes))
11379 set_osd_param $list '' read_cache_enable 1
11380 set_osd_param $list '' writethrough_cache_enable 1
11385 local stripe_size=$2
11386 local stride_length=$((stripe_size / read_size))
11387 local stride_width=$((stride_length * OSTCOUNT))
11388 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11389 (stride_width - stride_length) ))
11390 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11391 get_named_value 'read.but.discarded' | calc_sum)
11393 if [[ $discard -gt $discard_limit ]]; then
11394 $LCTL get_param llite.*.read_ahead_stats
11395 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11397 echo "Read-ahead success for size ${read_size}"
11402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11403 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11405 local STRIPE_SIZE=1048576
11406 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11408 if [ $SLOW == "yes" ]; then
11409 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11411 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11414 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11416 # prepare the read-ahead file
11417 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11418 cancel_lru_locks osc
11419 for BIDX in 2 4 8 16 32 64 128 256
11421 local BSIZE=$((BIDX*4096))
11422 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11423 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11424 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11425 $LCTL set_param -n llite.*.read_ahead_stats=0
11426 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11427 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11428 cancel_lru_locks osc
11429 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11434 run_test 101b "check stride-io mode read-ahead ================="
11437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11439 local STRIPE_SIZE=1048576
11440 local FILE_LENGTH=$((STRIPE_SIZE*100))
11443 local osc_rpc_stats
11445 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11447 cancel_lru_locks osc
11448 $LCTL set_param osc.*.rpc_stats=0
11449 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11450 $LCTL get_param osc.*.rpc_stats
11451 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11452 local stats=$($LCTL get_param -n $osc_rpc_stats)
11453 local lines=$(echo "$stats" | awk 'END {print NR;}')
11456 if [ $lines -le 20 ]; then
11457 echo "continue debug"
11460 for size in 1 2 4 8; do
11461 local rpc=$(echo "$stats" |
11462 awk '($1 == "'$size':") {print $2; exit; }')
11463 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11464 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11466 echo "$osc_rpc_stats check passed!"
11471 run_test 101c "check stripe_size aligned read-ahead"
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11476 local file=$DIR/$tfile
11477 local sz_MB=${FILESIZE_101d:-80}
11478 local ra_MB=${READAHEAD_MB:-40}
11480 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11481 [ $free_MB -lt $sz_MB ] &&
11482 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11484 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11485 $LFS setstripe -c -1 $file || error "setstripe failed"
11487 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11488 echo Cancel LRU locks on lustre client to flush the client cache
11489 cancel_lru_locks osc
11491 echo Disable read-ahead
11492 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11493 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11494 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11495 $LCTL get_param -n llite.*.max_read_ahead_mb
11497 echo "Reading the test file $file with read-ahead disabled"
11498 local sz_KB=$((sz_MB * 1024 / 4))
11499 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11500 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11501 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11502 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11504 echo "Cancel LRU locks on lustre client to flush the client cache"
11505 cancel_lru_locks osc
11506 echo Enable read-ahead with ${ra_MB}MB
11507 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11509 echo "Reading the test file $file with read-ahead enabled"
11510 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11511 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11513 echo "read-ahead disabled time read $raOFF"
11514 echo "read-ahead enabled time read $raON"
11517 wait_delete_completed
11519 # use awk for this check instead of bash because it handles decimals
11520 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11521 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11523 run_test 101d "file read with and without read-ahead enabled"
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11528 local file=$DIR/$tfile
11529 local size_KB=500 #KB
11533 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11534 local need_KB=$((count * size_KB))
11535 [[ $free_KB -le $need_KB ]] &&
11536 skip_env "Need free space $need_KB, have $free_KB"
11538 echo "Creating $count ${size_KB}K test files"
11539 for ((i = 0; i < $count; i++)); do
11540 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11543 echo "Cancel LRU locks on lustre client to flush the client cache"
11544 cancel_lru_locks $OSC
11546 echo "Reset readahead stats"
11547 $LCTL set_param -n llite.*.read_ahead_stats=0
11549 for ((i = 0; i < $count; i++)); do
11550 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11553 $LCTL get_param llite.*.max_cached_mb
11554 $LCTL get_param llite.*.read_ahead_stats
11555 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11556 get_named_value 'misses' | calc_sum)
11558 for ((i = 0; i < $count; i++)); do
11559 rm -rf $file.$i 2>/dev/null
11562 #10000 means 20% reads are missing in readahead
11563 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11565 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11568 which iozone || skip_env "no iozone installed"
11570 local old_debug=$($LCTL get_param debug)
11571 old_debug=${old_debug#*=}
11572 $LCTL set_param debug="reada mmap"
11574 # create a test file
11575 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11577 echo Cancel LRU locks on lustre client to flush the client cache
11578 cancel_lru_locks osc
11580 echo Reset readahead stats
11581 $LCTL set_param -n llite.*.read_ahead_stats=0
11583 echo mmap read the file with small block size
11584 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11587 echo checking missing pages
11588 $LCTL get_param llite.*.read_ahead_stats
11589 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11590 get_named_value 'misses' | calc_sum)
11592 $LCTL set_param debug="$old_debug"
11593 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11596 run_test 101f "check mmap read performance"
11598 test_101g_brw_size_test() {
11600 local pages=$((mb * 1048576 / PAGE_SIZE))
11601 local file=$DIR/$tfile
11603 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11604 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11605 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11606 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11610 stack_trap "rm -f $file" EXIT
11611 $LCTL set_param -n osc.*.rpc_stats=0
11613 # 10 RPCs should be enough for the test
11615 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11616 { error "dd write ${mb} MB blocks failed"; return 3; }
11617 cancel_lru_locks osc
11618 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11619 { error "dd write ${mb} MB blocks failed"; return 4; }
11621 # calculate number of full-sized read and write RPCs
11622 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11623 sed -n '/pages per rpc/,/^$/p' |
11624 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11625 END { print reads,writes }'))
11626 # allow one extra full-sized read RPC for async readahead
11627 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11628 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11629 [[ ${rpcs[1]} == $count ]] ||
11630 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11634 remote_ost_nodsh && skip "remote OST with nodsh"
11637 local osts=$(get_facets OST)
11638 local list=$(comma_list $(osts_nodes))
11639 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11640 local brw_size="obdfilter.*.brw_size"
11642 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11644 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11646 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11647 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11648 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11649 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11650 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11651 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11653 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11656 if [[ $orig_mb -lt 16 ]]; then
11657 save_lustre_params $osts "$brw_size" > $p
11658 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11659 error "set 16MB RPC size failed"
11661 echo "remount client to enable new RPC size"
11662 remount_client $MOUNT || error "remount_client failed"
11665 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11666 # should be able to set brw_size=12, but no rpc_stats for that
11667 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11670 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11672 if [[ $orig_mb -lt 16 ]]; then
11673 restore_lustre_params < $p
11674 remount_client $MOUNT || error "remount_client restore failed"
11677 rm -f $p $DIR/$tfile
11679 run_test 101g "Big bulk(4/16 MiB) readahead"
11682 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11684 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11685 error "dd 70M file failed"
11686 echo Cancel LRU locks on lustre client to flush the client cache
11687 cancel_lru_locks osc
11689 echo "Reset readahead stats"
11690 $LCTL set_param -n llite.*.read_ahead_stats 0
11692 echo "Read 10M of data but cross 64M bundary"
11693 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11694 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11695 get_named_value 'misses' | calc_sum)
11696 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11697 rm -f $p $DIR/$tfile
11699 run_test 101h "Readahead should cover current read window"
11702 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11703 error "dd 10M file failed"
11705 local max_per_file_mb=$($LCTL get_param -n \
11706 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11707 cancel_lru_locks osc
11708 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11709 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11710 error "set max_read_ahead_per_file_mb to 1 failed"
11712 echo "Reset readahead stats"
11713 $LCTL set_param llite.*.read_ahead_stats=0
11715 dd if=$DIR/$tfile of=/dev/null bs=2M
11717 $LCTL get_param llite.*.read_ahead_stats
11718 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11719 awk '/misses/ { print $2 }')
11720 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11723 run_test 101i "allow current readahead to exceed reservation"
11726 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11727 error "setstripe $DIR/$tfile failed"
11728 local file_size=$((1048576 * 16))
11729 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11730 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11732 echo Disable read-ahead
11733 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11735 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11736 for blk in $PAGE_SIZE 1048576 $file_size; do
11737 cancel_lru_locks osc
11738 echo "Reset readahead stats"
11739 $LCTL set_param -n llite.*.read_ahead_stats=0
11740 local count=$(($file_size / $blk))
11741 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11742 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11743 get_named_value 'failed.to.fast.read' | calc_sum)
11744 $LCTL get_param -n llite.*.read_ahead_stats
11745 [ $miss -eq $count ] || error "expected $count got $miss"
11748 rm -f $p $DIR/$tfile
11750 run_test 101j "A complete read block should be submitted when no RA"
11752 test_readahead_base() {
11753 local file=$DIR/$tfile
11759 $LCTL set_param -n llite.*.read_ahead_stats=0
11760 # The first page is not accounted into readahead
11761 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11762 iosz=$(((size + 1048575) / 1048576 * 1048576))
11763 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11765 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11766 fallocate -l $size $file || error "failed to fallocate $file"
11767 cancel_lru_locks osc
11768 $MULTIOP $file or${iosz}c || error "failed to read $file"
11769 $LCTL get_param -n llite.*.read_ahead_stats
11770 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11771 awk '/readahead.pages/ { print $7 }' | calc_sum)
11772 (( $ranum <= $ramax )) ||
11773 error "read-ahead pages is $ranum more than $ramax"
11774 rm -rf $file || error "failed to remove $file"
11779 local file=$DIR/$tfile
11785 check_set_fallocate_or_skip
11786 stack_trap "rm -f $file" EXIT
11788 test_readahead_base 4096
11790 # file size: 16K = 16384
11791 test_readahead_base 16384
11792 test_readahead_base 16385
11793 test_readahead_base 16383
11795 # file size: 1M + 1 = 1048576 + 1
11796 test_readahead_base 1048577
11797 # file size: 1M + 16K
11798 test_readahead_base $((1048576 + 16384))
11800 # file size: stripe_size * (stripe_count - 1) + 16K
11801 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11802 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11803 # file size: stripe_size * stripe_count + 16K
11804 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11805 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11806 # file size: 2 * stripe_size * stripe_count + 16K
11807 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11808 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11810 run_test 101m "read ahead for small file and last stripe of the file"
11813 test_mkdir $DIR/$tdir
11814 chown $RUNAS_ID $DIR/$tdir
11817 STRIPE_COUNT=$OSTCOUNT
11818 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11820 trap cleanup_test102 EXIT
11822 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11824 for num in 1 2 3 4; do
11825 for count in $(seq 1 $STRIPE_COUNT); do
11826 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11827 local size=`expr $STRIPE_SIZE \* $num`
11828 local file=file"$num-$idx-$count"
11829 $1 $LFS setstripe -S $size -i $idx -c $count $file
11835 $1 tar cf $TMP/f102.tar $tdir --xattrs
11838 cleanup_test102() {
11840 rm -f $TMP/f102.tar
11841 rm -rf $DIR/d0.sanity/d102
11845 [ "$UID" != 0 ] && skip "must run as root"
11846 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11847 skip_env "must have user_xattr"
11849 [ -z "$(which setfattr 2>/dev/null)" ] &&
11850 skip_env "could not find setfattr"
11852 local testfile=$DIR/$tfile
11855 echo "set/get xattr..."
11856 setfattr -n trusted.name1 -v value1 $testfile ||
11857 error "setfattr -n trusted.name1=value1 $testfile failed"
11858 getfattr -n trusted.name1 $testfile 2> /dev/null |
11859 grep "trusted.name1=.value1" ||
11860 error "$testfile missing trusted.name1=value1"
11862 setfattr -n user.author1 -v author1 $testfile ||
11863 error "setfattr -n user.author1=author1 $testfile failed"
11864 getfattr -n user.author1 $testfile 2> /dev/null |
11865 grep "user.author1=.author1" ||
11866 error "$testfile missing trusted.author1=author1"
11868 echo "listxattr..."
11869 setfattr -n trusted.name2 -v value2 $testfile ||
11870 error "$testfile unable to set trusted.name2"
11871 setfattr -n trusted.name3 -v value3 $testfile ||
11872 error "$testfile unable to set trusted.name3"
11873 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11874 grep "trusted.name" | wc -l) -eq 3 ] ||
11875 error "$testfile missing 3 trusted.name xattrs"
11877 setfattr -n user.author2 -v author2 $testfile ||
11878 error "$testfile unable to set user.author2"
11879 setfattr -n user.author3 -v author3 $testfile ||
11880 error "$testfile unable to set user.author3"
11881 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11882 grep "user.author" | wc -l) -eq 3 ] ||
11883 error "$testfile missing 3 user.author xattrs"
11885 echo "remove xattr..."
11886 setfattr -x trusted.name1 $testfile ||
11887 error "$testfile error deleting trusted.name1"
11888 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11889 error "$testfile did not delete trusted.name1 xattr"
11891 setfattr -x user.author1 $testfile ||
11892 error "$testfile error deleting user.author1"
11893 echo "set lustre special xattr ..."
11894 $LFS setstripe -c1 $testfile
11895 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11896 awk -F "=" '/trusted.lov/ { print $2 }' )
11897 setfattr -n "trusted.lov" -v $lovea $testfile ||
11898 error "$testfile doesn't ignore setting trusted.lov again"
11899 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11900 error "$testfile allow setting invalid trusted.lov"
11903 run_test 102a "user xattr test =================================="
11905 check_102b_layout() {
11907 local testfile=$DIR/$tfile
11909 echo "test layout '$layout'"
11910 $LFS setstripe $layout $testfile || error "setstripe failed"
11911 $LFS getstripe -y $testfile
11913 echo "get/set/list trusted.lov xattr ..." # b=10930
11914 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11915 [[ "$value" =~ "trusted.lov" ]] ||
11916 error "can't get trusted.lov from $testfile"
11917 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11918 error "getstripe failed"
11920 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11922 value=$(cut -d= -f2 <<<$value)
11923 # LU-13168: truncated xattr should fail if short lov_user_md header
11924 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11925 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11926 for len in $lens; do
11927 echo "setfattr $len $testfile.2"
11928 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11929 [ $len -lt 66 ] && error "short xattr len=$len worked"
11931 local stripe_size=$($LFS getstripe -S $testfile.2)
11932 local stripe_count=$($LFS getstripe -c $testfile.2)
11933 [[ $stripe_size -eq 65536 ]] ||
11934 error "stripe size $stripe_size != 65536"
11935 [[ $stripe_count -eq $stripe_count_orig ]] ||
11936 error "stripe count $stripe_count != $stripe_count_orig"
11937 rm $testfile $testfile.2
11941 [ -z "$(which setfattr 2>/dev/null)" ] &&
11942 skip_env "could not find setfattr"
11943 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11945 # check plain layout
11946 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11948 # and also check composite layout
11949 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11952 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11955 [ -z "$(which setfattr 2>/dev/null)" ] &&
11956 skip_env "could not find setfattr"
11957 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11959 # b10930: get/set/list lustre.lov xattr
11960 echo "get/set/list lustre.lov xattr ..."
11961 test_mkdir $DIR/$tdir
11962 chown $RUNAS_ID $DIR/$tdir
11963 local testfile=$DIR/$tdir/$tfile
11964 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11965 error "setstripe failed"
11966 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11967 error "getstripe failed"
11968 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11969 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11971 local testfile2=${testfile}2
11972 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11973 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11975 $RUNAS $MCREATE $testfile2
11976 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11977 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11978 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11979 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11980 [ $stripe_count -eq $STRIPECOUNT ] ||
11981 error "stripe count $stripe_count != $STRIPECOUNT"
11983 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11985 compare_stripe_info1() {
11986 local stripe_index_all_zero=true
11988 for num in 1 2 3 4; do
11989 for count in $(seq 1 $STRIPE_COUNT); do
11990 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11991 local size=$((STRIPE_SIZE * num))
11992 local file=file"$num-$offset-$count"
11993 stripe_size=$($LFS getstripe -S $PWD/$file)
11994 [[ $stripe_size -ne $size ]] &&
11995 error "$file: size $stripe_size != $size"
11996 stripe_count=$($LFS getstripe -c $PWD/$file)
11997 # allow fewer stripes to be created, ORI-601
11998 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11999 error "$file: count $stripe_count != $count"
12000 stripe_index=$($LFS getstripe -i $PWD/$file)
12001 [[ $stripe_index -ne 0 ]] &&
12002 stripe_index_all_zero=false
12006 $stripe_index_all_zero &&
12007 error "all files are being extracted starting from OST index 0"
12011 have_xattrs_include() {
12012 tar --help | grep -q xattrs-include &&
12013 echo --xattrs-include="lustre.*"
12017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12020 XINC=$(have_xattrs_include)
12022 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12023 cd $DIR/$tdir/$tdir
12024 compare_stripe_info1
12026 run_test 102d "tar restore stripe info from tarfile,not keep osts"
12029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12030 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12032 XINC=$(have_xattrs_include)
12034 test_mkdir $DIR/$tdir.restore
12036 tar cf - --xattrs $tdir | tar xf - \
12037 -C $DIR/$tdir.restore --xattrs $XINC
12038 cd $DIR/$tdir.restore/$tdir
12039 compare_stripe_info1
12041 run_test 102f "tar copy files, not keep osts"
12044 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
12045 skip "must have user_xattr"
12046 [ -z "$(which setfattr 2>/dev/null)" ] &&
12047 skip_env "could not find setfattr"
12048 [ -z "$(which getfattr 2>/dev/null)" ] &&
12049 skip_env "could not find getfattr"
12051 local xsize=${1:-1024} # in bytes
12052 local file=$DIR/$tfile
12053 local value="$(generate_string $xsize)"
12054 local xbig=trusted.big
12058 log "save $xbig on $file"
12059 if [ -z "$toobig" ]
12061 setfattr -n $xbig -v $value $file ||
12062 error "saving $xbig on $file failed"
12064 setfattr -n $xbig -v $value $file &&
12065 error "saving $xbig on $file succeeded"
12069 local orig=$(get_xattr_value $xbig $file)
12070 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
12072 local xsml=trusted.sml
12073 log "save $xsml on $file"
12074 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
12076 local new=$(get_xattr_value $xbig $file)
12077 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
12079 log "grow $xsml on $file"
12080 setfattr -n $xsml -v "$value" $file ||
12081 error "growing $xsml on $file failed"
12083 new=$(get_xattr_value $xbig $file)
12084 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
12085 log "$xbig still valid after growing $xsml"
12090 test_102h() { # bug 15777
12093 run_test 102h "grow xattr from inside inode to external block"
12096 large_xattr_enabled || skip_env "ea_inode feature disabled"
12098 echo "setting xattr of max xattr size: $(max_xattr_size)"
12099 grow_xattr $(max_xattr_size)
12101 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
12102 echo "This should fail:"
12103 grow_xattr $(($(max_xattr_size) + 10)) 1
12105 run_test 102ha "grow xattr from inside inode to external inode"
12107 test_102i() { # bug 17038
12108 [ -z "$(which getfattr 2>/dev/null)" ] &&
12109 skip "could not find getfattr"
12112 ln -s $DIR/$tfile $DIR/${tfile}link
12113 getfattr -n trusted.lov $DIR/$tfile ||
12114 error "lgetxattr on $DIR/$tfile failed"
12115 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
12116 grep -i "no such attr" ||
12117 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
12118 rm -f $DIR/$tfile $DIR/${tfile}link
12120 run_test 102i "lgetxattr test on symbolic link ============"
12123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12126 XINC=$(have_xattrs_include)
12127 setup_test102 "$RUNAS"
12128 chown $RUNAS_ID $DIR/$tdir
12129 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12130 cd $DIR/$tdir/$tdir
12131 compare_stripe_info1 "$RUNAS"
12133 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
12136 [ -z "$(which setfattr 2>/dev/null)" ] &&
12137 skip "could not find setfattr"
12140 # b22187 just check that does not crash for regular file.
12141 setfattr -n trusted.lov $DIR/$tfile
12142 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
12143 local test_kdir=$DIR/$tdir
12144 test_mkdir $test_kdir
12145 local default_size=$($LFS getstripe -S $test_kdir)
12146 local default_count=$($LFS getstripe -c $test_kdir)
12147 local default_offset=$($LFS getstripe -i $test_kdir)
12148 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12149 error 'dir setstripe failed'
12150 setfattr -n trusted.lov $test_kdir
12151 local stripe_size=$($LFS getstripe -S $test_kdir)
12152 local stripe_count=$($LFS getstripe -c $test_kdir)
12153 local stripe_offset=$($LFS getstripe -i $test_kdir)
12154 [ $stripe_size -eq $default_size ] ||
12155 error "stripe size $stripe_size != $default_size"
12156 [ $stripe_count -eq $default_count ] ||
12157 error "stripe count $stripe_count != $default_count"
12158 [ $stripe_offset -eq $default_offset ] ||
12159 error "stripe offset $stripe_offset != $default_offset"
12160 rm -rf $DIR/$tfile $test_kdir
12162 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12165 [ -z "$(which getfattr 2>/dev/null)" ] &&
12166 skip "could not find getfattr"
12168 # LU-532 trusted. xattr is invisible to non-root
12169 local testfile=$DIR/$tfile
12173 echo "listxattr as user..."
12174 chown $RUNAS_ID $testfile
12175 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12176 grep -q "trusted" &&
12177 error "$testfile trusted xattrs are user visible"
12181 run_test 102l "listxattr size test =================================="
12183 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12184 local path=$DIR/$tfile
12187 listxattr_size_check $path || error "listattr_size_check $path failed"
12189 run_test 102m "Ensure listxattr fails on small bufffer ========"
12193 getxattr() { # getxattr path name
12194 # Return the base64 encoding of the value of xattr name on path.
12198 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12200 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12202 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12204 getfattr --absolute-names --encoding=base64 --name=$name $path |
12205 awk -F= -v name=$name '$1 == name {
12206 print substr($0, index($0, "=") + 1);
12210 test_102n() { # LU-4101 mdt: protect internal xattrs
12211 [ -z "$(which setfattr 2>/dev/null)" ] &&
12212 skip "could not find setfattr"
12213 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12215 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12218 local file0=$DIR/$tfile.0
12219 local file1=$DIR/$tfile.1
12220 local xattr0=$TMP/$tfile.0
12221 local xattr1=$TMP/$tfile.1
12222 local namelist="lov lma lmv link fid version som hsm"
12226 rm -rf $file0 $file1 $xattr0 $xattr1
12227 touch $file0 $file1
12229 # Get 'before' xattrs of $file1.
12230 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12232 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12233 namelist+=" lfsck_namespace"
12234 for name in $namelist; do
12235 # Try to copy xattr from $file0 to $file1.
12236 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12238 setfattr --name=trusted.$name --value="$value" $file1 ||
12239 error "setxattr 'trusted.$name' failed"
12241 # Try to set a garbage xattr.
12242 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12244 if [[ x$name == "xlov" ]]; then
12245 setfattr --name=trusted.lov --value="$value" $file1 &&
12246 error "setxattr invalid 'trusted.lov' success"
12248 setfattr --name=trusted.$name --value="$value" $file1 ||
12249 error "setxattr invalid 'trusted.$name' failed"
12252 # Try to remove the xattr from $file1. We don't care if this
12253 # appears to succeed or fail, we just don't want there to be
12254 # any changes or crashes.
12255 setfattr --remove=$trusted.$name $file1 2> /dev/null
12258 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12261 # Try to copy xattr from $file0 to $file1.
12262 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12264 setfattr --name=trusted.$name --value="$value" $file1 ||
12265 error "setxattr 'trusted.$name' failed"
12267 # Try to set a garbage xattr.
12268 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12270 setfattr --name=trusted.$name --value="$value" $file1 ||
12271 error "setxattr 'trusted.$name' failed"
12273 # Try to remove the xattr from $file1. We don't care if this
12274 # appears to succeed or fail, we just don't want there to be
12275 # any changes or crashes.
12276 setfattr --remove=$trusted.$name $file1 2> /dev/null
12279 # Get 'after' xattrs of file1.
12280 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12282 if ! diff $xattr0 $xattr1; then
12283 error "before and after xattrs of '$file1' differ"
12286 rm -rf $file0 $file1 $xattr0 $xattr1
12290 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12292 test_102p() { # LU-4703 setxattr did not check ownership
12293 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12294 skip "MDS needs to be at least 2.5.56"
12296 local testfile=$DIR/$tfile
12300 echo "setfacl as user..."
12301 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12302 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12304 echo "setfattr as user..."
12305 setfacl -m "u:$RUNAS_ID:---" $testfile
12306 $RUNAS setfattr -x system.posix_acl_access $testfile
12307 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12309 run_test 102p "check setxattr(2) correctly fails without permission"
12312 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12313 skip "MDS needs to be at least 2.6.92"
12315 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12317 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12320 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12321 skip "MDS needs to be at least 2.6.93"
12323 touch $DIR/$tfile || error "touch"
12324 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12325 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12326 rm $DIR/$tfile || error "rm"
12329 mkdir -p $DIR/$tdir || error "mkdir"
12330 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12331 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12332 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12333 error "$testfile error deleting user.author1"
12334 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12335 grep "user.$(basename $tdir)" &&
12336 error "$tdir did not delete user.$(basename $tdir)"
12337 rmdir $DIR/$tdir || error "rmdir"
12340 test_mkdir $DIR/$tdir
12341 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12342 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12343 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12344 error "$testfile error deleting user.author1"
12345 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12346 grep "user.$(basename $tdir)" &&
12347 error "$tdir did not delete user.$(basename $tdir)"
12348 rmdir $DIR/$tdir || error "rm striped dir"
12350 run_test 102r "set EAs with empty values"
12353 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12354 skip "MDS needs to be at least 2.11.52"
12356 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12358 save_lustre_params client "llite.*.xattr_cache" > $save
12360 for cache in 0 1; do
12361 lctl set_param llite.*.xattr_cache=$cache
12364 touch $DIR/$tfile || error "touch"
12365 for prefix in lustre security system trusted user; do
12366 # Note getxattr() may fail with 'Operation not
12367 # supported' or 'No such attribute' depending
12368 # on prefix and cache.
12369 getfattr -n $prefix.n102s $DIR/$tfile &&
12370 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12374 restore_lustre_params < $save
12376 run_test 102s "getting nonexistent xattrs should fail"
12379 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12380 skip "MDS needs to be at least 2.11.52"
12382 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12384 save_lustre_params client "llite.*.xattr_cache" > $save
12386 for cache in 0 1; do
12387 lctl set_param llite.*.xattr_cache=$cache
12389 for buf_size in 0 256; do
12391 touch $DIR/$tfile || error "touch"
12392 setfattr -n user.multiop $DIR/$tfile
12393 $MULTIOP $DIR/$tfile oa$buf_size ||
12394 error "cannot get zero length xattr value (buf_size = $buf_size)"
12398 restore_lustre_params < $save
12400 run_test 102t "zero length xattr values handled correctly"
12404 local test=$LUSTRE/tests/acl/$1.test
12405 local tmp=$(mktemp -t $1-XXXXXX).test
12413 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12414 local sedgroups="-e s/:users/:$grp/g"
12415 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12417 sed $sedusers $sedgroups < $test > $tmp
12418 stack_trap "rm -f $tmp"
12419 [[ -s $tmp ]] || error "sed failed to create test script"
12421 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12422 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12426 [ "$UID" != 0 ] && skip "must run as root"
12427 $GSS && skip_env "could not run under gss"
12428 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12429 skip_env "must have acl enabled"
12430 which setfacl || skip_env "could not find setfacl"
12431 remote_mds_nodsh && skip "remote MDS with nodsh"
12433 local mdts=$(comma_list $(mdts_nodes))
12434 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12436 [[ -z "$saved" ]] || do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12437 stack_trap "[[ -z \"$saved\" ]] || \
12438 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12440 ACLBIN=${ACLBIN:-"bin"}
12441 ACLDMN=${ACLDMN:-"daemon"}
12442 ACLGRP=${ACLGRP:-"users"}
12443 ACLNBD=${ACLNBD:-"nobody"}
12446 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12447 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12449 if ! id $ACLBIN ; then
12451 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12454 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12455 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12456 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12458 if ! id $ACLDMN ; then
12460 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12463 if ! getent group $ACLGRP; then
12464 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12466 if ! getent group $ACLGRP; then
12467 echo "cannot find group '$ACLGRP', adding it"
12469 add_group 60000 $ACLGRP
12473 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12474 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12475 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12477 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12478 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12480 if ! getent group $ACLGRP; then
12481 echo "cannot find group '$ACLGRP', adding it"
12483 add_group 60000 $ACLGRP
12485 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12486 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12488 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12492 gpasswd -a $ACLDMN $ACLBIN ||
12493 error "setting client group failed" # LU-5641
12494 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12495 error "setting MDS group failed" # LU-5641
12497 declare -a identity_old
12499 for ((num = 1; num <= $MDSCOUNT; num++)); do
12500 switch_identity $num true || identity_old[$num]=$?
12503 SAVE_UMASK=$(umask)
12505 mkdir -p $DIR/$tdir
12508 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12509 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12510 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12511 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12512 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12513 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12514 if ! id -u $ACLNBD ||
12515 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12517 if ! id -u $ACLNBD; then
12521 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12522 add_group $(id -u $ACLNBD) $ACLNBD
12523 if ! getent group $ACLNBD; then
12527 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12528 [[ -n "$ACLNBD" ]] && which setfattr; then
12529 run_acl_subtest permissions_xattr \
12530 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12531 elif [[ -z "$ACLNBD" ]]; then
12532 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12534 echo "skip 'permission_xattr' test - missing setfattr command"
12536 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12538 # inheritance test got from HP
12539 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12540 chmod +x make-tree || error "chmod +x failed"
12541 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12544 echo "LU-974 ignore umask when acl is enabled..."
12545 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12546 if [ $MDSCOUNT -ge 2 ]; then
12547 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12550 echo "LU-2561 newly created file is same size as directory..."
12551 if [ "$mds1_FSTYPE" != "zfs" ]; then
12552 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12554 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12557 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12562 for ((num = 1; num <= $MDSCOUNT; num++)); do
12563 if [[ "${identity_old[$num]}" == 1 ]]; then
12564 switch_identity $num false || identity_old[$num]=$?
12568 run_test 103a "acl test"
12574 stack_trap "rm -f $DIR/$tfile.*"
12575 for U in {0..511}; do
12577 local O=$(printf "%04o" $U)
12579 umask $(printf "%04o" $((511 ^ $O)))
12580 $LFS setstripe -c 1 $DIR/$tfile.s$O
12581 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12583 (( $S == ($O & 0666) )) ||
12584 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12586 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12587 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12588 (( $S == ($O & 0666) )) ||
12589 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12591 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12592 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12593 (( $S == ($O & 0666) )) ||
12594 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12595 rm -f $DIR/$tfile.[smp]$0
12599 # limit the concurrently running threads to 64. LU-11878
12600 local idx=$((U % 64))
12601 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12606 run_test 103b "umask lfs setstripe"
12609 mkdir -p $DIR/$tdir
12610 cp -rp $DIR/$tdir $DIR/$tdir.bak
12612 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12613 error "$DIR/$tdir shouldn't contain default ACL"
12614 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12615 error "$DIR/$tdir.bak shouldn't contain default ACL"
12618 run_test 103c "'cp -rp' won't set empty acl"
12623 local saved_debug=$($LCTL get_param -n debug)
12625 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12626 skip "MDS needs to be at least 2.14.52"
12628 large_xattr_enabled || skip_env "ea_inode feature disabled"
12630 mkdir -p $DIR/$tdir
12631 # add big LOV EA to cause reply buffer overflow earlier
12632 $LFS setstripe -C 1000 $DIR/$tdir
12633 lctl set_param mdc.*-mdc*.stats=clear
12635 $LCTL set_param debug=0
12636 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12637 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12639 # add a large number of default ACLs (expect 8000+ for 2.13+)
12640 for U in {2..7000}; do
12641 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12642 error "Able to add just $U default ACLs"
12644 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12645 echo "$numacl default ACLs created"
12647 stat $DIR/$tdir || error "Cannot stat directory"
12648 # check file creation
12649 touch $DIR/$tdir/$tfile ||
12650 error "failed to create $tfile with $numacl default ACLs"
12651 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12652 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12653 echo "$fileacl ACLs were inherited"
12654 (( $fileacl == $numacl )) ||
12655 error "Not all default ACLs were inherited: $numacl != $fileacl"
12656 # check that new ACLs creation adds new ACLs to inherited ACLs
12657 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12658 error "Cannot set new ACL"
12659 numacl=$((numacl + 1))
12660 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12661 (( $fileacl == $numacl )) ||
12662 error "failed to add new ACL: $fileacl != $numacl as expected"
12663 # adds more ACLs to a file to reach their maximum at 8000+
12665 for U in {20000..25000}; do
12666 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12667 numacl=$((numacl + 1))
12669 echo "Added $numacl more ACLs to the file"
12670 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12671 echo "Total $fileacl ACLs in file"
12672 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12673 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12674 rmdir $DIR/$tdir || error "Cannot remove directory"
12676 run_test 103e "inheritance of big amount of default ACLs"
12679 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12680 skip "MDS needs to be at least 2.14.51"
12682 large_xattr_enabled || skip_env "ea_inode feature disabled"
12684 # enable changelog to consume more internal MDD buffers
12687 mkdir -p $DIR/$tdir
12689 $LFS setstripe -C 1000 $DIR/$tdir
12690 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12691 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12692 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12693 rmdir $DIR/$tdir || error "Cannot remove directory"
12695 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12701 lfs df || error "lfs df failed"
12702 lfs df -ih || error "lfs df -ih failed"
12703 lfs df -h $DIR || error "lfs df -h $DIR failed"
12704 lfs df -i $DIR || error "lfs df -i $DIR failed"
12705 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12706 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12708 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12709 lctl --device %$OSC deactivate
12710 lfs df || error "lfs df with deactivated OSC failed"
12711 lctl --device %$OSC activate
12712 # wait the osc back to normal
12713 wait_osc_import_ready client ost
12715 lfs df || error "lfs df with reactivated OSC failed"
12718 run_test 104a "lfs df [-ih] [path] test ========================="
12721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12722 [ $RUNAS_ID -eq $UID ] &&
12723 skip_env "RUNAS_ID = UID = $UID -- skipping"
12725 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12726 grep "Permission denied" | wc -l)))
12727 if [ $denied_cnt -ne 0 ]; then
12728 error "lfs check servers test failed"
12731 run_test 104b "$RUNAS lfs check servers test ===================="
12734 # Verify $1 is within range of $2.
12735 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12736 # $1 is <= 2% of $2. Else Fail.
12739 # Strip all units (M, G, T)
12740 actual=$(echo $1 | tr -d A-Z)
12741 expect=$(echo $2 | tr -d A-Z)
12743 expect_lo=$(($expect * 98 / 100)) # 2% below
12744 expect_hi=$(($expect * 102 / 100)) # 2% above
12746 # permit 2% drift above and below
12747 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12752 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12754 local ost_param="osd-zfs.$FSNAME-OST0000."
12755 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12756 local ofacets=$(get_facets OST)
12757 local mfacets=$(get_facets MDS)
12758 local saved_ost_blocks=
12759 local saved_mdt_blocks=
12761 echo "Before recordsize change"
12762 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12763 df=($(df -h | grep "$MOUNT"$))
12766 echo "lfs output : ${lfs_df[*]}"
12767 echo "df output : ${df[*]}"
12769 for facet in ${ofacets//,/ }; do
12770 if [ -z $saved_ost_blocks ]; then
12771 saved_ost_blocks=$(do_facet $facet \
12772 lctl get_param -n $ost_param.blocksize)
12773 echo "OST Blocksize: $saved_ost_blocks"
12775 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12776 do_facet $facet zfs set recordsize=32768 $ost
12779 # BS too small. Sufficient for functional testing.
12780 for facet in ${mfacets//,/ }; do
12781 if [ -z $saved_mdt_blocks ]; then
12782 saved_mdt_blocks=$(do_facet $facet \
12783 lctl get_param -n $mdt_param.blocksize)
12784 echo "MDT Blocksize: $saved_mdt_blocks"
12786 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12787 do_facet $facet zfs set recordsize=32768 $mdt
12790 # Give new values chance to reflect change
12793 echo "After recordsize change"
12794 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12795 df_after=($(df -h | grep "$MOUNT"$))
12798 echo "lfs output : ${lfs_df_after[*]}"
12799 echo "df output : ${df_after[*]}"
12802 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12803 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12804 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12805 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12806 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12807 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12810 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12811 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12812 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12813 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12814 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12815 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12817 # Restore MDT recordize back to original
12818 for facet in ${mfacets//,/ }; do
12819 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12820 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12823 # Restore OST recordize back to original
12824 for facet in ${ofacets//,/ }; do
12825 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12826 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12831 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12834 (( $RUNAS_ID != $UID )) ||
12835 skip_env "RUNAS_ID = UID = $UID -- skipping"
12837 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12838 skip "lustre version doesn't support lctl dl with non-root"
12840 # debugfs only allows root users to access files, so the
12841 # previous move of the "devices" file to debugfs broke
12842 # "lctl dl" for non-root users. The LU-9680 Netlink
12843 # interface again allows non-root users to list devices.
12844 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12845 error "lctl dl doesn't work for non root"
12847 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12848 [ "$ost_count" -eq $OSTCOUNT ] ||
12849 error "lctl dl reports wrong number of OST devices"
12851 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12852 [ "$mdt_count" -eq $MDSCOUNT ] ||
12853 error "lctl dl reports wrong number of MDT devices"
12855 run_test 104d "$RUNAS lctl dl test"
12858 # doesn't work on 2.4 kernels
12860 if $(flock_is_enabled); then
12861 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12863 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12867 run_test 105a "flock when mounted without -o flock test ========"
12871 if $(flock_is_enabled); then
12872 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12874 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12878 run_test 105b "fcntl when mounted without -o flock test ========"
12882 if $(flock_is_enabled); then
12883 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12885 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12889 run_test 105c "lockf when mounted without -o flock test"
12891 test_105d() { # bug 15924
12892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12894 test_mkdir $DIR/$tdir
12895 flock_is_enabled || skip_env "mount w/o flock enabled"
12896 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12897 $LCTL set_param fail_loc=0x80000315
12898 flocks_test 2 $DIR/$tdir
12900 run_test 105d "flock race (should not freeze) ========"
12902 test_105e() { # bug 22660 && 22040
12903 flock_is_enabled || skip_env "mount w/o flock enabled"
12906 flocks_test 3 $DIR/$tfile
12908 run_test 105e "Two conflicting flocks from same process"
12910 test_106() { #bug 10921
12911 test_mkdir $DIR/$tdir
12912 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12913 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12915 run_test 106 "attempt exec of dir followed by chown of that dir"
12918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12926 local save_pattern=$(sysctl -n kernel.core_pattern)
12927 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12928 sysctl -w kernel.core_pattern=$file
12929 sysctl -w kernel.core_uses_pid=0
12931 ulimit -c unlimited
12937 kill -s 11 $SLEEPPID
12939 if [ -e $file ]; then
12940 size=`stat -c%s $file`
12941 [ $size -eq 0 ] && error "Fail to create core file $file"
12943 error "Fail to create core file $file"
12946 sysctl -w kernel.core_pattern=$save_pattern
12947 sysctl -w kernel.core_uses_pid=$save_uses_pid
12950 run_test 107 "Coredump on SIG"
12953 test_mkdir $DIR/$tdir
12954 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12955 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12956 error "mkdir with 256 char should fail, but did not"
12957 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12958 error "create with 255 char failed"
12959 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12960 error "create with 256 char should fail, but did not"
12965 run_test 110 "filename length checking"
12967 test_116a() { # was previously test_116()
12968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12969 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12970 remote_mds_nodsh && skip "remote MDS with nodsh"
12972 echo -n "Free space priority "
12973 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12978 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12979 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12980 stack_trap simple_cleanup_common
12982 # Check if we need to generate uneven OSTs
12983 test_mkdir -p $DIR/$tdir/OST${MINI}
12984 local FILL=$((MINV / 4))
12985 local DIFF=$((MAXV - MINV))
12986 local DIFF2=$((DIFF * 100 / MINV))
12988 local threshold=$(do_facet $SINGLEMDS \
12989 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12990 threshold=${threshold%%%}
12991 echo -n "Check for uneven OSTs: "
12992 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12994 if [[ $DIFF2 -gt $threshold ]]; then
12996 echo "Don't need to fill OST$MINI"
12998 # generate uneven OSTs. Write 2% over the QOS threshold value
13000 DIFF=$((threshold - DIFF2 + 2))
13001 DIFF2=$((MINV * DIFF / 100))
13002 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
13003 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
13004 error "setstripe failed"
13005 DIFF=$((DIFF2 / 2048))
13007 while [ $i -lt $DIFF ]; do
13009 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
13010 bs=2M count=1 2>/dev/null
13019 DIFF=$((MAXV - MINV))
13020 DIFF2=$((DIFF * 100 / MINV))
13021 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
13022 if [ $DIFF2 -gt $threshold ]; then
13025 skip "QOS imbalance criteria not met"
13033 # now fill using QOS
13034 $LFS setstripe -c 1 $DIR/$tdir
13035 FILL=$((FILL / 200))
13036 if [ $FILL -gt 600 ]; then
13039 echo "writing $FILL files to QOS-assigned OSTs"
13041 while [ $i -lt $FILL ]; do
13043 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
13044 count=1 2>/dev/null
13047 echo "wrote $i 200k files"
13051 echo "Note: free space may not be updated, so measurements might be off"
13053 DIFF2=$((MAXV - MINV))
13054 echo "free space delta: orig $DIFF final $DIFF2"
13055 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
13056 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
13057 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
13058 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
13059 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
13060 if [[ $DIFF -gt 0 ]]; then
13061 FILL=$((DIFF2 * 100 / DIFF - 100))
13062 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
13065 # Figure out which files were written where
13066 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
13067 awk '/'$MINI1': / {print $2; exit}')
13069 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13070 echo "$MINC files created on smaller OST $MINI1"
13071 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
13072 awk '/'$MAXI1': / {print $2; exit}')
13074 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13075 echo "$MAXC files created on larger OST $MAXI1"
13076 if [[ $MINC -gt 0 ]]; then
13077 FILL=$((MAXC * 100 / MINC - 100))
13078 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
13080 [[ $MAXC -gt $MINC ]] ||
13081 error_ignore LU-9 "stripe QOS didn't balance free space"
13083 run_test 116a "stripe QOS: free space balance ==================="
13085 test_116b() { # LU-2093
13086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13087 remote_mds_nodsh && skip "remote MDS with nodsh"
13089 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
13090 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
13091 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
13092 [ -z "$old_rr" ] && skip "no QOS"
13093 do_facet $SINGLEMDS lctl set_param \
13094 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
13095 mkdir -p $DIR/$tdir
13096 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
13097 createmany -o $DIR/$tdir/f- 20 || error "can't create"
13098 do_facet $SINGLEMDS lctl set_param fail_loc=0
13100 do_facet $SINGLEMDS lctl set_param \
13101 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
13103 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
13105 test_117() # bug 10891
13107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
13110 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
13111 lctl set_param fail_loc=0x21e
13112 > $DIR/$tfile || error "truncate failed"
13113 lctl set_param fail_loc=0
13114 echo "Truncate succeeded."
13117 run_test 117 "verify osd extend =========="
13119 NO_SLOW_RESENDCOUNT=4
13120 export OLD_RESENDCOUNT=""
13121 set_resend_count () {
13122 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
13123 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
13124 lctl set_param -n $PROC_RESENDCOUNT $1
13125 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
13128 # for reduce test_118* time (b=14842)
13129 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13131 # Reset async IO behavior after error case
13133 FILE=$DIR/reset_async
13135 # Ensure all OSCs are cleared
13136 $LFS setstripe -c -1 $FILE
13137 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
13142 test_118a() #bug 11710
13144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13148 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13149 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13150 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13152 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13153 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13158 run_test 118a "verify O_SYNC works =========="
13162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13163 remote_ost_nodsh && skip "remote OST with nodsh"
13167 #define OBD_FAIL_SRV_ENOENT 0x217
13168 set_nodes_failloc "$(osts_nodes)" 0x217
13169 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13171 set_nodes_failloc "$(osts_nodes)" 0
13172 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13173 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13176 if [[ $RC -eq 0 ]]; then
13177 error "Must return error due to dropped pages, rc=$RC"
13181 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13182 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13186 echo "Dirty pages not leaked on ENOENT"
13188 # Due to the above error the OSC will issue all RPCs syncronously
13189 # until a subsequent RPC completes successfully without error.
13190 $MULTIOP $DIR/$tfile Ow4096yc
13195 run_test 118b "Reclaim dirty pages on fatal error =========="
13199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13201 # for 118c, restore the original resend count, LU-1940
13202 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13203 set_resend_count $OLD_RESENDCOUNT
13204 remote_ost_nodsh && skip "remote OST with nodsh"
13208 #define OBD_FAIL_OST_EROFS 0x216
13209 set_nodes_failloc "$(osts_nodes)" 0x216
13211 # multiop should block due to fsync until pages are written
13212 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13216 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13217 error "Multiop failed to block on fsync, pid=$MULTIPID"
13220 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13222 if [[ $WRITEBACK -eq 0 ]]; then
13223 error "No page in writeback, writeback=$WRITEBACK"
13226 set_nodes_failloc "$(osts_nodes)" 0
13229 if [[ $RC -ne 0 ]]; then
13230 error "Multiop fsync failed, rc=$RC"
13233 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13234 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13236 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13237 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13241 echo "Dirty pages flushed via fsync on EROFS"
13244 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13246 # continue to use small resend count to reduce test_118* time (b=14842)
13247 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13252 remote_ost_nodsh && skip "remote OST with nodsh"
13256 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13257 set_nodes_failloc "$(osts_nodes)" 0x214
13258 # multiop should block due to fsync until pages are written
13259 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13263 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13264 error "Multiop failed to block on fsync, pid=$MULTIPID"
13267 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13269 if [[ $WRITEBACK -eq 0 ]]; then
13270 error "No page in writeback, writeback=$WRITEBACK"
13273 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13274 set_nodes_failloc "$(osts_nodes)" 0
13276 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13277 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13279 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13280 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13284 echo "Dirty pages gaurenteed flushed via fsync"
13287 run_test 118d "Fsync validation inject a delay of the bulk =========="
13290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13294 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13295 lctl set_param fail_loc=0x8000040a
13297 # Should simulate EINVAL error which is fatal
13298 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13300 if [[ $RC -eq 0 ]]; then
13301 error "Must return error due to dropped pages, rc=$RC"
13304 lctl set_param fail_loc=0x0
13306 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13307 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13308 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13310 if [[ $LOCKED -ne 0 ]]; then
13311 error "Locked pages remain in cache, locked=$LOCKED"
13314 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13315 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13319 echo "No pages locked after fsync"
13324 run_test 118f "Simulate unrecoverable OSC side error =========="
13327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13331 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13332 lctl set_param fail_loc=0x406
13334 # simulate local -ENOMEM
13335 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13338 lctl set_param fail_loc=0
13339 if [[ $RC -eq 0 ]]; then
13340 error "Must return error due to dropped pages, rc=$RC"
13343 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13344 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13345 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13347 if [[ $LOCKED -ne 0 ]]; then
13348 error "Locked pages remain in cache, locked=$LOCKED"
13351 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13352 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13356 echo "No pages locked after fsync"
13361 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13365 remote_ost_nodsh && skip "remote OST with nodsh"
13369 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13370 set_nodes_failloc "$(osts_nodes)" 0x20e
13371 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13372 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13375 set_nodes_failloc "$(osts_nodes)" 0
13376 if [[ $RC -eq 0 ]]; then
13377 error "Must return error due to dropped pages, rc=$RC"
13380 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13381 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13382 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13384 if [[ $LOCKED -ne 0 ]]; then
13385 error "Locked pages remain in cache, locked=$LOCKED"
13388 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13389 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13393 echo "No pages locked after fsync"
13397 run_test 118h "Verify timeout in handling recoverables errors =========="
13399 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13403 remote_ost_nodsh && skip "remote OST with nodsh"
13407 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13408 set_nodes_failloc "$(osts_nodes)" 0x20e
13410 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13411 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13414 set_nodes_failloc "$(osts_nodes)" 0
13418 if [[ $RC -ne 0 ]]; then
13419 error "got error, but should be not, rc=$RC"
13422 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13423 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13424 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13425 if [[ $LOCKED -ne 0 ]]; then
13426 error "Locked pages remain in cache, locked=$LOCKED"
13429 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13430 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13434 echo "No pages locked after fsync"
13438 run_test 118i "Fix error before timeout in recoverable error =========="
13440 [ "$SLOW" = "no" ] && set_resend_count 4
13443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13444 remote_ost_nodsh && skip "remote OST with nodsh"
13448 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13449 set_nodes_failloc "$(osts_nodes)" 0x220
13451 # return -EIO from OST
13452 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13454 set_nodes_failloc "$(osts_nodes)" 0x0
13455 if [[ $RC -eq 0 ]]; then
13456 error "Must return error due to dropped pages, rc=$RC"
13459 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13460 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13461 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13462 if [[ $LOCKED -ne 0 ]]; then
13463 error "Locked pages remain in cache, locked=$LOCKED"
13466 # in recoverable error on OST we want resend and stay until it finished
13467 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13468 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13472 echo "No pages locked after fsync"
13476 run_test 118j "Simulate unrecoverable OST side error =========="
13480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13481 remote_ost_nodsh && skip "remote OSTs with nodsh"
13483 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13484 set_nodes_failloc "$(osts_nodes)" 0x20e
13485 test_mkdir $DIR/$tdir
13487 for ((i=0;i<10;i++)); do
13488 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13489 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13496 set_nodes_failloc "$(osts_nodes)" 0
13499 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13501 test_118l() # LU-646
13503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13505 test_mkdir $DIR/$tdir
13506 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13509 run_test 118l "fsync dir"
13511 test_118m() # LU-3066
13513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13515 test_mkdir $DIR/$tdir
13516 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13519 run_test 118m "fdatasync dir ========="
13521 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13529 remote_ost_nodsh && skip "remote OSTs with nodsh"
13531 # Sleep to avoid a cached response.
13532 #define OBD_STATFS_CACHE_SECONDS 1
13535 # Inject a 10 second delay in the OST_STATFS handler.
13536 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13537 set_nodes_failloc "$(osts_nodes)" 0x242
13540 stat --file-system $MOUNT > /dev/null
13543 set_nodes_failloc "$(osts_nodes)" 0
13545 if ((end - begin > 20)); then
13546 error "statfs took $((end - begin)) seconds, expected 10"
13549 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13551 test_119a() # bug 11737
13553 BSIZE=$((512 * 1024))
13554 directio write $DIR/$tfile 0 1 $BSIZE
13555 # We ask to read two blocks, which is more than a file size.
13556 # directio will indicate an error when requested and actual
13557 # sizes aren't equeal (a normal situation in this case) and
13558 # print actual read amount.
13559 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13560 if [ "$NOB" != "$BSIZE" ]; then
13561 error "read $NOB bytes instead of $BSIZE"
13565 run_test 119a "Short directIO read must return actual read amount"
13567 test_119b() # bug 11737
13569 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13571 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13572 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13574 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13575 error "direct read failed"
13578 run_test 119b "Sparse directIO read must return actual read amount"
13580 test_119c() # bug 13099
13583 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13584 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13587 run_test 119c "Testing for direct read hitting hole"
13589 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13590 # Maloo test history
13594 (( $MDS1_VERSION >= $(version_code 2.15.58) )) ||
13595 skip "Need server version at least 2.15.58"
13596 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13598 local stripe_size=$((1024 * 1024)) #1 MiB
13599 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13600 local file_size=$((25 * stripe_size))
13603 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13604 stack_trap "rm -f $DIR/$tfile*"
13606 # Just a bit bigger than the largest size in the test set below
13607 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13608 error "buffered i/o to create file failed"
13610 # trivial test of unaligned DIO
13611 dd if=$DIR/$tfile.1 bs=4095 of=$DIR/$tfile.2 count=4 \
13612 iflag=direct oflag=direct ||
13613 error "trivial unaligned dio failed"
13615 # Test of disabling unaligned DIO support
13616 $LCTL set_param llite.*.unaligned_dio=0
13617 stack_trap "$LCTL set_param llite.*.unaligned_dio=1"
13618 echo "testing disabling unaligned DIO - 'invalid argument' expected:"
13619 dd if=$DIR/$tfile.1 bs=1024 of=$DIR/$tfile.2 count=4 \
13620 iflag=direct oflag=direct &&
13621 error "unaligned dio succeeded when disabled"
13622 $LCTL set_param llite.*.unaligned_dio=1
13624 # Clean up before next part of test
13625 rm -f $DIR/$tfile.2
13627 if zfs_or_rotational; then
13628 # DIO on ZFS can take up to 2 seconds per IO
13629 # rotational is better, but still slow.
13630 # Limit testing on those media to larger sizes
13631 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13632 $((stripe_size + 1024))"
13634 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13635 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13636 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13637 $((stripe_size - 1)) $stripe_size \
13638 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13639 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13642 for bs in $bsizes; do
13643 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13644 echo "Read/write with DIO at size $bs"
13645 # Read and write with DIO from source to dest
13646 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13647 iflag=direct oflag=direct ||
13650 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13651 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13652 error "size incorrect, file copy read/write bsize: $bs"
13653 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13654 error "files differ, bsize $bs"
13655 rm -f $DIR/$tfile.2
13658 run_test 119e "Basic tests of dio read and write at various sizes"
13662 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13664 local stripe_size=$((1024 * 1024)) #1 MiB
13665 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13666 local file_size=$((25 * stripe_size))
13669 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13670 stack_trap "rm -f $DIR/$tfile*"
13672 # Just a bit bigger than the largest size in the test set below
13673 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13674 error "buffered i/o to create file failed"
13676 if zfs_or_rotational; then
13677 # DIO on ZFS can take up to 2 seconds per IO
13678 # rotational is better, but still slow.
13679 # Limit testing on those media to larger sizes
13680 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13681 $((stripe_size + 1024))"
13683 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13684 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13685 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13686 $((stripe_size - 1)) $stripe_size \
13687 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13688 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13691 for bs in $bsizes; do
13692 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13693 # Read and write with DIO from source to dest in two
13694 # threads - should give correct copy of file
13697 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13698 oflag=direct conv=notrunc &
13700 # Note block size is different here for a more interesting race
13701 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13702 iflag=direct oflag=direct conv=notrunc &
13708 if (( rc1 != 0 )); then
13709 error "dio copy 1 w/bsize $bs failed: $rc1"
13711 if (( rc2 != 0 )); then
13712 error "dio copy 2 w/bsize $bs failed: $rc2"
13716 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13717 error "size incorrect, file copy read/write bsize: $bs"
13718 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13719 error "files differ, bsize $bs"
13720 rm -f $DIR/$tfile.2
13723 run_test 119f "dio vs dio race"
13727 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13729 local stripe_size=$((1024 * 1024)) #1 MiB
13730 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13731 local file_size=$((25 * stripe_size))
13734 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13735 stack_trap "rm -f $DIR/$tfile*"
13737 # Just a bit bigger than the largest size in the test set below
13738 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13739 error "buffered i/o to create file failed"
13741 if zfs_or_rotational; then
13742 # DIO on ZFS can take up to 2 seconds per IO
13743 # rotational is better, but still slow.
13744 # Limit testing on those media to larger sizes
13745 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13746 $((stripe_size + 1024))"
13748 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13749 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13750 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13751 $((stripe_size - 1)) $stripe_size \
13752 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13753 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13756 for bs in $bsizes; do
13757 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13759 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13760 oflag=direct conv=notrunc &
13762 # Buffered I/O with similar but not the same block size
13763 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13769 if (( rc1 != 0 )); then
13770 error "dio copy 1 w/bsize $bs failed: $rc1"
13772 if (( rc2 != 0 )); then
13773 error "buffered copy 2 w/bsize $bs failed: $rc2"
13776 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13777 error "size incorrect"
13778 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13779 error "files differ, bsize $bs"
13780 rm -f $DIR/$tfile.2
13783 run_test 119g "dio vs buffered I/O race"
13787 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13789 local stripe_size=$((1024 * 1024)) #1 MiB
13790 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13791 local file_size=$((25 * stripe_size))
13794 stack_trap "rm -f $DIR/$tfile.*"
13796 if zfs_or_rotational; then
13797 # DIO on ZFS can take up to 2 seconds per IO
13798 # rotational is better, but still slow.
13799 # Limit testing on those media to larger sizes
13800 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13801 $((stripe_size + 1024))"
13803 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13804 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13805 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13806 $((stripe_size - 1)) $stripe_size \
13807 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13808 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13811 for bs in $bsizes; do
13812 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13813 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13814 echo "unaligned writes of blocksize: $bs"
13815 # Write a file with unaligned DIO and regular DIO, and compare
13817 # with 'u', multiop randomly unaligns the io from the buffer
13818 $MULTIOP $DIR/$tfile.1 \
13819 oO_CREAT:O_RDWR:O_DIRECT:wu${bs}wu${bs}wu${bs}wu${bs}wu${bs} ||
13820 error "multiop memory unaligned write failed, $bs"
13821 $MULTIOP $DIR/$tfile.2 \
13822 oO_CREAT:O_RDWR:O_DIRECT:w${bs}w${bs}w${bs}w${bs}w${bs} ||
13823 error "multiop memory aligned write failed, $bs"
13825 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13826 error "files differ, bsize $bs"
13827 rm -f $DIR/$tfile.*
13830 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13831 dd if=/dev/zero bs=$((stripe_size * 5)) of=$DIR/$tfile.1 count=5 ||
13832 error "dd to create source file for read failed"
13834 # Just a few quick tests to make sure unaligned DIO reads don't crash
13835 for bs in $bsizes; do
13837 echo "unaligned reads of blocksize: $bs"
13838 # with 'u', multiop randomly unaligns the io from the buffer
13839 $MULTIOP $DIR/$tfile.1 \
13840 oO_CREAT:O_RDWR:O_DIRECT:ru${bs}ru${bs}ru${bs}ru${bs}ru${bs} ||
13841 error "multiop memory unaligned read failed, $bs"
13846 run_test 119h "basic tests of memory unaligned dio"
13848 # aiocp with the '-a' option makes testing memory unaligned aio trivial
13851 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13852 which aiocp || skip_env "no aiocp installed"
13854 local stripe_size=$((1024 * 1024)) #1 MiB
13855 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13856 local file_size=$((25 * stripe_size))
13859 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13860 stack_trap "rm -f $DIR/$tfile.*"
13862 # Just a bit bigger than the largest size in the test set below
13863 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13864 error "buffered i/o to create file failed"
13866 if zfs_or_rotational; then
13867 # DIO on ZFS can take up to 2 seconds per IO
13868 # rotational is better, but still slow.
13869 # Limit testing on those media to larger sizes
13870 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size \
13871 $((stripe_size + 1024))"
13873 bsizes="$((PAGE_SIZE / 4)) $((PAGE_SIZE - 1024)) \
13874 $((PAGE_SIZE - 1)) $PAGE_SIZE $((PAGE_SIZE + 1024)) \
13875 $((PAGE_SIZE * 3/2)) $((PAGE_SIZE * 4)) \
13876 $((stripe_size - 1)) $stripe_size \
13877 $((stripe_size + 1)) $((stripe_size * 3/2)) \
13878 $((stripe_size * 4)) $((stripe_size * 4 + 1))"
13881 # Do page aligned and NOT page aligned AIO
13882 for align in 8 512 $((PAGE_SIZE)); do
13883 # Deliberately includes a few aligned sizes
13884 for bs in $bsizes; do
13885 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13887 echo "bs: $bs, align: $align, file_size $file_size"
13888 aiocp -a $align -b $bs -s $file_size -f O_DIRECT \
13889 $DIR/$tfile.1 $DIR/$tfile.2 ||
13890 error "unaligned aio failed, bs: $bs, align: $align"
13892 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13893 error "size incorrect"
13894 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13895 error "files differ"
13896 rm -f $DIR/$tfile.2
13900 run_test 119i "test unaligned aio at varying sizes"
13903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13904 remote_mds_nodsh && skip "remote MDS with nodsh"
13905 test_mkdir -i0 -c1 $DIR/$tdir
13906 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13907 skip_env "no early lock cancel on server"
13909 lru_resize_disable mdc
13910 lru_resize_disable osc
13911 cancel_lru_locks mdc
13912 # asynchronous object destroy at MDT could cause bl ast to client
13913 cancel_lru_locks osc
13915 stat $DIR/$tdir > /dev/null
13916 can1=$(do_facet mds1 \
13917 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13918 awk '/ldlm_cancel/ {print $2}')
13919 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13920 awk '/ldlm_bl_callback/ {print $2}')
13921 test_mkdir -i0 -c1 $DIR/$tdir/d1
13922 can2=$(do_facet mds1 \
13923 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13924 awk '/ldlm_cancel/ {print $2}')
13925 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13926 awk '/ldlm_bl_callback/ {print $2}')
13927 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13928 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13929 lru_resize_enable mdc
13930 lru_resize_enable osc
13932 run_test 120a "Early Lock Cancel: mkdir test"
13935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13936 remote_mds_nodsh && skip "remote MDS with nodsh"
13937 test_mkdir $DIR/$tdir
13938 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13939 skip_env "no early lock cancel on server"
13941 lru_resize_disable mdc
13942 lru_resize_disable osc
13943 cancel_lru_locks mdc
13944 stat $DIR/$tdir > /dev/null
13945 can1=$(do_facet $SINGLEMDS \
13946 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13947 awk '/ldlm_cancel/ {print $2}')
13948 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13949 awk '/ldlm_bl_callback/ {print $2}')
13950 touch $DIR/$tdir/f1
13951 can2=$(do_facet $SINGLEMDS \
13952 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13953 awk '/ldlm_cancel/ {print $2}')
13954 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13955 awk '/ldlm_bl_callback/ {print $2}')
13956 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13957 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13958 lru_resize_enable mdc
13959 lru_resize_enable osc
13961 run_test 120b "Early Lock Cancel: create test"
13964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13965 remote_mds_nodsh && skip "remote MDS with nodsh"
13966 test_mkdir -i0 -c1 $DIR/$tdir
13967 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13968 skip "no early lock cancel on server"
13970 lru_resize_disable mdc
13971 lru_resize_disable osc
13972 test_mkdir -i0 -c1 $DIR/$tdir/d1
13973 test_mkdir -i0 -c1 $DIR/$tdir/d2
13974 touch $DIR/$tdir/d1/f1
13975 cancel_lru_locks mdc
13976 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13977 can1=$(do_facet mds1 \
13978 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13979 awk '/ldlm_cancel/ {print $2}')
13980 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13981 awk '/ldlm_bl_callback/ {print $2}')
13982 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13983 can2=$(do_facet mds1 \
13984 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13985 awk '/ldlm_cancel/ {print $2}')
13986 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13987 awk '/ldlm_bl_callback/ {print $2}')
13988 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13989 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13990 lru_resize_enable mdc
13991 lru_resize_enable osc
13993 run_test 120c "Early Lock Cancel: link test"
13996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13997 remote_mds_nodsh && skip "remote MDS with nodsh"
13998 test_mkdir -i0 -c1 $DIR/$tdir
13999 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14000 skip_env "no early lock cancel on server"
14002 lru_resize_disable mdc
14003 lru_resize_disable osc
14005 cancel_lru_locks mdc
14006 stat $DIR/$tdir > /dev/null
14007 can1=$(do_facet mds1 \
14008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14009 awk '/ldlm_cancel/ {print $2}')
14010 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14011 awk '/ldlm_bl_callback/ {print $2}')
14012 chmod a+x $DIR/$tdir
14013 can2=$(do_facet mds1 \
14014 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14015 awk '/ldlm_cancel/ {print $2}')
14016 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14017 awk '/ldlm_bl_callback/ {print $2}')
14018 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14019 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14020 lru_resize_enable mdc
14021 lru_resize_enable osc
14023 run_test 120d "Early Lock Cancel: setattr test"
14026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14027 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14028 skip_env "no early lock cancel on server"
14029 remote_mds_nodsh && skip "remote MDS with nodsh"
14031 local dlmtrace_set=false
14033 test_mkdir -i0 -c1 $DIR/$tdir
14034 lru_resize_disable mdc
14035 lru_resize_disable osc
14036 ! $LCTL get_param debug | grep -q dlmtrace &&
14037 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
14038 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
14039 cancel_lru_locks mdc
14040 cancel_lru_locks osc
14041 dd if=$DIR/$tdir/f1 of=/dev/null
14042 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
14043 # XXX client can not do early lock cancel of OST lock
14044 # during unlink (LU-4206), so cancel osc lock now.
14046 cancel_lru_locks osc
14047 can1=$(do_facet mds1 \
14048 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14049 awk '/ldlm_cancel/ {print $2}')
14050 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14051 awk '/ldlm_bl_callback/ {print $2}')
14052 unlink $DIR/$tdir/f1
14054 can2=$(do_facet mds1 \
14055 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14056 awk '/ldlm_cancel/ {print $2}')
14057 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14058 awk '/ldlm_bl_callback/ {print $2}')
14059 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
14060 $LCTL dk $TMP/cancel.debug.txt
14061 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
14062 $LCTL dk $TMP/blocking.debug.txt
14063 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
14064 lru_resize_enable mdc
14065 lru_resize_enable osc
14067 run_test 120e "Early Lock Cancel: unlink test"
14070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14071 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14072 skip_env "no early lock cancel on server"
14073 remote_mds_nodsh && skip "remote MDS with nodsh"
14075 test_mkdir -i0 -c1 $DIR/$tdir
14076 lru_resize_disable mdc
14077 lru_resize_disable osc
14078 test_mkdir -i0 -c1 $DIR/$tdir/d1
14079 test_mkdir -i0 -c1 $DIR/$tdir/d2
14080 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
14081 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
14082 cancel_lru_locks mdc
14083 cancel_lru_locks osc
14084 dd if=$DIR/$tdir/d1/f1 of=/dev/null
14085 dd if=$DIR/$tdir/d2/f2 of=/dev/null
14086 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
14087 # XXX client can not do early lock cancel of OST lock
14088 # during rename (LU-4206), so cancel osc lock now.
14090 cancel_lru_locks osc
14091 can1=$(do_facet mds1 \
14092 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14093 awk '/ldlm_cancel/ {print $2}')
14094 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14095 awk '/ldlm_bl_callback/ {print $2}')
14096 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
14098 can2=$(do_facet mds1 \
14099 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14100 awk '/ldlm_cancel/ {print $2}')
14101 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14102 awk '/ldlm_bl_callback/ {print $2}')
14103 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
14104 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
14105 lru_resize_enable mdc
14106 lru_resize_enable osc
14108 run_test 120f "Early Lock Cancel: rename test"
14111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14112 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
14113 skip_env "no early lock cancel on server"
14114 remote_mds_nodsh && skip "remote MDS with nodsh"
14116 lru_resize_disable mdc
14117 lru_resize_disable osc
14119 echo create $count files
14120 test_mkdir $DIR/$tdir
14121 cancel_lru_locks mdc
14122 cancel_lru_locks osc
14125 can0=$(do_facet $SINGLEMDS \
14126 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14127 awk '/ldlm_cancel/ {print $2}')
14128 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14129 awk '/ldlm_bl_callback/ {print $2}')
14130 createmany -o $DIR/$tdir/f $count
14132 can1=$(do_facet $SINGLEMDS \
14133 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14134 awk '/ldlm_cancel/ {print $2}')
14135 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14136 awk '/ldlm_bl_callback/ {print $2}')
14138 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
14139 echo rm $count files
14142 can2=$(do_facet $SINGLEMDS \
14143 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
14144 awk '/ldlm_cancel/ {print $2}')
14145 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
14146 awk '/ldlm_bl_callback/ {print $2}')
14148 echo total: $count removes in $((t2-t1))
14149 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
14151 # wait for commitment of removal
14152 lru_resize_enable mdc
14153 lru_resize_enable osc
14155 run_test 120g "Early Lock Cancel: performance test"
14157 test_121() { #bug #10589
14158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14161 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
14162 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
14163 lctl set_param fail_loc=0x310
14164 cancel_lru_locks osc > /dev/null
14165 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
14166 lctl set_param fail_loc=0
14167 [[ $reads -eq $writes ]] ||
14168 error "read $reads blocks, must be $writes blocks"
14170 run_test 121 "read cancel race ========="
14172 test_123a_base() { # was test 123, statahead(bug 11401)
14175 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
14178 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
14179 log "testing UP system. Performance may be lower than expected."
14182 running_in_vm && SLOWOK=1
14184 $LCTL set_param mdc.*.batch_stats=0
14187 test_mkdir $DIR/$tdir
14188 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
14189 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
14191 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
14192 createmany -o $DIR/$tdir/$tfile $j $((i - j))
14194 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
14195 lctl set_param -n llite.*.statahead_max 0
14196 lctl get_param llite.*.statahead_max
14197 cancel_lru_locks mdc
14198 cancel_lru_locks osc
14200 time $lsx $DIR/$tdir | wc -l
14202 delta=$((etime - stime))
14203 log "$lsx $i files without statahead: $delta sec"
14204 lctl set_param llite.*.statahead_max=$max
14206 swrong=$(lctl get_param -n llite.*.statahead_stats |
14207 awk '/statahead.wrong:/ { print $NF }')
14208 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
14209 cancel_lru_locks mdc
14210 cancel_lru_locks osc
14212 time $lsx $DIR/$tdir | wc -l
14214 delta_sa=$((etime - stime))
14215 log "$lsx $i files with statahead: $delta_sa sec"
14216 lctl get_param -n llite.*.statahead_stats
14217 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14218 awk '/statahead.wrong:/ { print $NF }')
14220 [[ $swrong -lt $ewrong ]] &&
14221 log "statahead was stopped, maybe too many locks held!"
14222 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
14224 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
14225 max=$(lctl get_param -n llite.*.statahead_max |
14227 lctl set_param -n llite.*.statahead_max 0
14228 lctl get_param llite.*.statahead_max
14229 cancel_lru_locks mdc
14230 cancel_lru_locks osc
14232 time $lsx $DIR/$tdir | wc -l
14234 delta=$((etime - stime))
14235 log "$lsx $i files again without statahead: $delta sec"
14236 lctl set_param llite.*.statahead_max=$max
14237 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
14238 if [ $SLOWOK -eq 0 ]; then
14239 error "$lsx $i files is slower with statahead!"
14241 log "$lsx $i files is slower with statahead!"
14247 [ $delta -gt 20 ] && break
14248 [ $delta -gt 8 ] && MULT=$((50 / delta))
14249 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
14257 delta=$((etime - stime))
14258 log "rm -r $DIR/$tdir/: $delta seconds"
14260 lctl get_param -n llite.*.statahead_stats
14261 $LCTL get_param mdc.*.batch_stats
14265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14267 test_123a_base "ls -l"
14269 run_test 123aa "verify statahead work"
14272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14274 statx_supported || skip_env "Test must be statx() syscall supported"
14276 test_123a_base "$STATX -l"
14278 run_test 123ab "verify statahead work by using statx"
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14283 statx_supported || skip_env "Test must be statx() syscall supported"
14290 cancel_lru_locks $OSC
14291 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14292 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
14293 awk '/agl.total:/ { print $NF }')
14294 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
14295 test_123a_base "$STATX --cached=always -D"
14296 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14297 awk '/agl.total:/ { print $NF }')
14298 [ $agl_before -eq $agl_after ] ||
14299 error "Should not trigger AGL thread - $agl_before:$agl_after"
14300 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14301 [ $rpcs_after -eq $rpcs_before ] ||
14302 error "$STATX should not send glimpse RPCs to $OSC"
14304 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14306 test_batch_statahead() {
14314 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14315 $LCTL set_param mdc.*.batch_stats=0
14316 $LCTL set_param llite.*.statahead_max=$max
14317 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14318 # Verify that batched statahead is faster than one without statahead
14319 test_123a_base "ls -l"
14321 stack_trap "rm -rf $DIR/$tdir" EXIT
14322 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14323 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14325 # unbatched statahead
14326 $LCTL set_param llite.*.statahead_batch_max=0
14327 $LCTL set_param llite.*.statahead_stats=clear
14328 $LCTL set_param mdc.*.stats=clear
14329 cancel_lru_locks mdc
14330 cancel_lru_locks osc
14331 time ls -l $DIR/$tdir | wc -l
14332 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14334 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14335 awk '/hit.total:/ { print $NF }')
14336 # hit ratio should be larger than 75% (7500).
14337 (( $hit_total > 7500 )) ||
14338 error "unbatched statahead hit count ($hit_total) is too low"
14340 # batched statahead
14341 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14342 $LCTL set_param llite.*.statahead_stats=clear
14343 $LCTL set_param mdc.*.batch_stats=clear
14344 $LCTL set_param mdc.*.stats=clear
14345 cancel_lru_locks mdc
14346 cancel_lru_locks osc
14347 time ls -l $DIR/$tdir | wc -l
14348 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14349 # wait for statahead thread to quit and update statahead stats
14351 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14352 awk '/hit.total:/ { print $NF }')
14353 # hit ratio should be larger than 75% (7500).
14354 (( $hit_total > 7500 )) ||
14355 error "batched statahead hit count ($hit_total) is too low"
14357 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14358 (( $unbatch_rpcs > $batch_rpcs )) ||
14359 error "batched statahead does not reduce RPC count"
14360 $LCTL get_param mdc.*.batch_stats
14364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14366 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14367 skip "Need server version at least 2.15.53"
14372 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14373 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14375 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14376 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14378 test_batch_statahead 32 32
14379 test_batch_statahead 2048 256
14381 run_test 123ad "Verify batching statahead works correctly"
14383 test_123b () { # statahead(bug 15027)
14384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14386 test_mkdir $DIR/$tdir
14387 createmany -o $DIR/$tdir/$tfile-%d 1000
14389 cancel_lru_locks mdc
14390 cancel_lru_locks osc
14392 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14393 lctl set_param fail_loc=0x80000803
14394 ls -lR $DIR/$tdir > /dev/null
14396 lctl set_param fail_loc=0x0
14397 lctl get_param -n llite.*.statahead_stats
14402 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14405 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14407 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14408 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14409 touch $DIR/$tdir.1/{1..3}
14410 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14412 remount_client $MOUNT
14414 $MULTIOP $DIR/$tdir.0 Q
14416 # let statahead to complete
14417 ls -l $DIR/$tdir.0 > /dev/null
14419 testid=$(echo $TESTNAME | tr '_' ' ')
14420 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14421 error "statahead warning" || true
14423 run_test 123c "Can not initialize inode warning on DNE statahead"
14430 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14431 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14432 error "setdirstripe $DIR/$tdir failed"
14433 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14434 remount_client $MOUNT
14435 $LCTL get_param llite.*.statahead_max
14436 $LCTL set_param llite.*.statahead_stats=0 ||
14437 error "clear statahead_stats failed"
14438 swrong=$(lctl get_param -n llite.*.statahead_stats |
14439 awk '/statahead.wrong:/ { print $NF }')
14440 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14441 # wait for statahead thread finished to update hit/miss stats.
14443 $LCTL get_param -n llite.*.statahead_stats
14444 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14445 awk '/statahead.wrong:/ { print $NF }')
14446 (( $swrong == $ewrong )) ||
14447 log "statahead was stopped, maybe too many locks held!"
14449 run_test 123d "Statahead on striped directories works correctly"
14454 local dir=$DIR/$tdir
14456 mkdir $dir || error "mkdir $dir failed"
14457 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14458 stack_trap "rm -rf $dir"
14460 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14462 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14463 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14464 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14465 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14467 $LCTL set_param llite.*.statahead_max=2048
14468 $LCTL set_param llite.*.statahead_batch_max=1024
14471 $LCTL get_param mdc.*.batch_stats
14472 $LCTL get_param llite.*.statahead_*
14474 run_test 123e "statahead with large wide striping"
14479 local dir=$DIR/$tdir
14481 mkdir $dir || error "mkdir $dir failed"
14482 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14483 stack_trap "rm -rf $dir"
14485 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14487 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14488 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14490 $LCTL set_param llite.*.statahead_max=64
14491 $LCTL set_param llite.*.statahead_batch_max=64
14494 lctl get_param mdc.*.batch_stats
14495 lctl get_param llite.*.statahead_*
14497 $LCTL set_param llite.*.statahead_max=$max
14498 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14500 run_test 123f "Retry mechanism with large wide striping files"
14503 local dir=$DIR/$tdir
14506 mkdir $dir || error "failed to mkdir $dir"
14507 createmany -o $dir/$tfile $num || error "failed creatmany files"
14508 cancel_lru_locks mdc
14509 cancel_lru_locks osc
14511 $LCTL set_param llite.*.statahead_stats=clear
14512 $LCTL set_param mdc.*.batch_stats=clear
14513 aheadmany -c stat -s 0 -e $num -b $tfile -d $dir ||
14514 error "aheadmany $dir with $tfile failed"
14515 wait_update_facet client "pgrep ll_sa" "" 35 ||
14516 error "ll_sa thread is still running"
14517 $LCTL get_param -n llite.*.statahead_stats
14518 $LCTL get_param -n mdc.*.batch_stats
14522 count=$($LCTL get_param -n llite.*.statahead_stats |
14523 awk '/hit.total:/ {print $2}')
14524 echo "Hit total: $count"
14525 # Hit ratio should be >= 75%
14526 (( $count > num * 75 / 100)) ||
14527 error "hit total $count is be > 75% of $num"
14529 run_test 123g "Test for stat-ahead advise"
14532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14533 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14534 skip_env "no lru resize on server"
14538 test_mkdir $DIR/$tdir
14540 log "create $NR files at $DIR/$tdir"
14541 createmany -o $DIR/$tdir/f $NR ||
14542 error "failed to create $NR files in $DIR/$tdir"
14544 cancel_lru_locks mdc
14545 ls -l $DIR/$tdir > /dev/null
14549 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14550 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14551 LRU_SIZE=$($LCTL get_param -n $PARAM)
14552 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14553 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14555 log "NS=$(basename $NSDIR)"
14560 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14561 skip "Not enough cached locks created!"
14563 log "LRU=$LRU_SIZE"
14567 # We know that lru resize allows one client to hold $LIMIT locks
14568 # for 10h. After that locks begin to be killed by client.
14570 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14572 if [ $LIMIT -lt $LRU_SIZE ]; then
14573 skip "Limit is too small $LIMIT"
14576 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14577 # killing locks. Some time was spent for creating locks. This means
14578 # that up to the moment of sleep finish we must have killed some of
14579 # them (10-100 locks). This depends on how fast ther were created.
14580 # Many of them were touched in almost the same moment and thus will
14581 # be killed in groups.
14582 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14584 # Use $LRU_SIZE_B here to take into account real number of locks
14585 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14586 local LRU_SIZE_B=$LRU_SIZE
14588 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14589 log "OLD_LVF=$OLD_LVF"
14590 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14592 # Let's make sure that we really have some margin. Client checks
14593 # cached locks every 10 sec.
14594 SLEEP=$((SLEEP+20))
14595 log "Sleep ${SLEEP} sec"
14597 while ((SEC<$SLEEP)); do
14601 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14602 echo -n "$LRU_SIZE"
14605 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14606 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14608 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14609 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14610 unlinkmany $DIR/$tdir/f $NR
14614 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14615 log "unlink $NR files at $DIR/$tdir"
14616 unlinkmany $DIR/$tdir/f $NR
14618 run_test 124a "lru resize ======================================="
14620 get_max_pool_limit()
14622 local limit=$($LCTL get_param \
14623 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14625 for l in $limit; do
14626 if [[ $l -gt $max ]]; then
14634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14635 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14636 skip_env "no lru resize on server"
14638 LIMIT=$(get_max_pool_limit)
14640 NR=$(($(default_lru_size)*20))
14641 if [[ $NR -gt $LIMIT ]]; then
14642 log "Limit lock number by $LIMIT locks"
14646 IFree=$(mdsrate_inodes_available)
14647 if [ $IFree -lt $NR ]; then
14648 log "Limit lock number by $IFree inodes"
14652 lru_resize_disable mdc
14653 test_mkdir -p $DIR/$tdir/disable_lru_resize
14655 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14656 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14657 cancel_lru_locks mdc
14660 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14663 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14666 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14670 nolruresize_delta=$((etime-stime))
14671 log "ls -la time: $nolruresize_delta seconds"
14672 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14673 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14675 lru_resize_enable mdc
14676 test_mkdir -p $DIR/$tdir/enable_lru_resize
14678 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14679 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14680 cancel_lru_locks mdc
14683 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14686 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14689 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14693 lruresize_delta=$((etime-stime))
14694 log "ls -la time: $lruresize_delta seconds"
14695 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14697 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14698 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14699 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14700 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14702 log "lru resize performs the same with no lru resize"
14704 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14706 run_test 124b "lru resize (performance test) ======================="
14709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14710 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14711 skip_env "no lru resize on server"
14713 # cache ununsed locks on client
14715 cancel_lru_locks mdc
14716 test_mkdir $DIR/$tdir
14717 createmany -o $DIR/$tdir/f $nr ||
14718 error "failed to create $nr files in $DIR/$tdir"
14719 ls -l $DIR/$tdir > /dev/null
14721 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14722 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14723 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14724 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14725 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14727 # set lru_max_age to 1 sec
14728 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14729 echo "sleep $((recalc_p * 2)) seconds..."
14730 sleep $((recalc_p * 2))
14732 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14733 # restore lru_max_age
14734 $LCTL set_param -n $nsdir.lru_max_age $max_age
14735 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14736 unlinkmany $DIR/$tdir/f $nr
14738 run_test 124c "LRUR cancel very aged locks"
14741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14742 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14743 skip_env "no lru resize on server"
14745 # cache ununsed locks on client
14748 lru_resize_disable mdc
14749 stack_trap "lru_resize_enable mdc" EXIT
14751 cancel_lru_locks mdc
14753 # asynchronous object destroy at MDT could cause bl ast to client
14754 test_mkdir $DIR/$tdir
14755 createmany -o $DIR/$tdir/f $nr ||
14756 error "failed to create $nr files in $DIR/$tdir"
14757 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14759 ls -l $DIR/$tdir > /dev/null
14761 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14762 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14763 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14764 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14766 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14768 # set lru_max_age to 1 sec
14769 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14770 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14772 echo "sleep $((recalc_p * 2)) seconds..."
14773 sleep $((recalc_p * 2))
14775 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14777 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14779 run_test 124d "cancel very aged locks if lru-resize disabled"
14781 test_125() { # 13358
14782 $LCTL get_param -n llite.*.client_type | grep -q local ||
14783 skip "must run as local client"
14784 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14785 skip_env "must have acl enabled"
14786 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14787 id $USER0 || skip_env "missing user $USER0"
14789 test_mkdir $DIR/$tdir
14790 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14791 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14792 error "setfacl $DIR/$tdir failed"
14793 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14795 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14797 test_126() { # bug 12829/13455
14798 $GSS && skip_env "must run as gss disabled"
14799 $LCTL get_param -n llite.*.client_type | grep -q local ||
14800 skip "must run as local client"
14801 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14803 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14804 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14806 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14808 run_test 126 "check that the fsgid provided by the client is taken into account"
14810 test_127a() { # bug 15521
14811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14812 local name count samp unit min max sum sumsq
14813 local tmpfile=$TMP/$tfile.tmp
14815 # enable stats header if it is disabled
14816 $LCTL set_param enable_stats_header=1
14818 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14819 echo "stats before reset"
14820 stack_trap "rm -f $tmpfile"
14821 local now=$(date +%s)
14823 $LCTL get_param osc.*.stats | tee $tmpfile
14825 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14826 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14827 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14828 local uptime=$(awk '{ print $1 }' /proc/uptime)
14830 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14831 (( ${snapshot_time%\.*} >= $now - 5 &&
14832 ${snapshot_time%\.*} <= $now + 5 )) ||
14833 error "snapshot_time=$snapshot_time != now=$now"
14834 # elapsed _should_ be from mount, but at least less than uptime
14835 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14836 error "elapsed=$elapsed > uptime=$uptime"
14837 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14838 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14839 error "elapsed=$elapsed != $snapshot_time - $start_time"
14841 $LCTL set_param osc.*.stats=0
14842 local reset=$(date +%s)
14843 local fsize=$((2048 * 1024))
14845 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14846 cancel_lru_locks osc
14847 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14850 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14851 while read name count samp unit min max sum sumsq; do
14852 [[ "$samp" == "samples" ]] || continue
14854 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14855 [ ! $min ] && error "Missing min value for $name proc entry"
14856 eval $name=$count || error "Wrong proc format"
14859 read_bytes|write_bytes)
14860 [[ "$unit" =~ "bytes" ]] ||
14861 error "unit is not 'bytes': $unit"
14862 (( $min >= 4096 )) || error "min is too small: $min"
14863 (( $min <= $fsize )) || error "min is too big: $min"
14864 (( $max >= 4096 )) || error "max is too small: $max"
14865 (( $max <= $fsize )) || error "max is too big: $max"
14866 (( $sum == $fsize )) || error "sum is wrong: $sum"
14867 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14868 error "sumsquare is too small: $sumsq"
14869 (( $sumsq <= $fsize * $fsize )) ||
14870 error "sumsquare is too big: $sumsq"
14872 ost_read|ost_write)
14873 [[ "$unit" =~ "usec" ]] ||
14874 error "unit is not 'usec': $unit"
14880 #check that we actually got some stats
14881 [ "$read_bytes" ] || error "Missing read_bytes stats"
14882 [ "$write_bytes" ] || error "Missing write_bytes stats"
14883 [ "$read_bytes" != 0 ] || error "no read done"
14884 [ "$write_bytes" != 0 ] || error "no write done"
14886 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14887 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14888 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14890 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14891 (( ${snapshot_time%\.*} >= $now - 5 &&
14892 ${snapshot_time%\.*} <= $now + 5 )) ||
14893 error "reset snapshot_time=$snapshot_time != now=$now"
14894 # elapsed should be from time of stats reset
14895 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14896 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14897 error "reset elapsed=$elapsed > $now - $reset"
14898 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14899 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14900 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14902 run_test 127a "verify the client stats are sane"
14904 test_127b() { # bug LU-333
14905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14906 local name count samp unit min max sum sumsq
14908 echo "stats before reset"
14909 $LCTL get_param llite.*.stats
14910 $LCTL set_param llite.*.stats=0
14912 # perform 2 reads and writes so MAX is different from SUM.
14913 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14914 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14915 cancel_lru_locks osc
14916 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14917 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14919 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14920 stack_trap "rm -f $TMP/$tfile.tmp"
14921 while read name count samp unit min max sum sumsq; do
14922 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14923 eval $name=$count || error "Wrong proc format"
14926 read_bytes|write_bytes)
14927 [[ "$unit" =~ "bytes" ]] ||
14928 error "unit is not 'bytes': $unit"
14929 (( $count == 2 )) || error "count is not 2: $count"
14930 (( $min == $PAGE_SIZE )) ||
14931 error "min is not $PAGE_SIZE: $min"
14932 (( $max == $PAGE_SIZE )) ||
14933 error "max is not $PAGE_SIZE: $max"
14934 (( $sum == $PAGE_SIZE * 2 )) ||
14935 error "sum is not $((PAGE_SIZE * 2)): $sum"
14938 [[ "$unit" =~ "usec" ]] ||
14939 error "unit is not 'usec': $unit"
14943 done < $TMP/$tfile.tmp
14945 #check that we actually got some stats
14946 [ "$read_bytes" ] || error "Missing read_bytes stats"
14947 [ "$write_bytes" ] || error "Missing write_bytes stats"
14948 [ "$read_bytes" != 0 ] || error "no read done"
14949 [ "$write_bytes" != 0 ] || error "no write done"
14951 run_test 127b "verify the llite client stats are sane"
14953 test_127c() { # LU-12394
14954 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14961 $LCTL set_param llite.*.extents_stats=1
14962 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14964 # Use two stripes so there is enough space in default config
14965 $LFS setstripe -c 2 $DIR/$tfile
14967 # Extent stats start at 0-4K and go in power of two buckets
14968 # LL_HIST_START = 12 --> 2^12 = 4K
14969 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14970 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14972 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14974 # Write and read, 2x each, second time at a non-zero offset
14975 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14976 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14977 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14978 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14982 $LCTL get_param llite.*.extents_stats
14985 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14987 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14989 reads=$(echo $bucket | awk '{print $5}')
14990 writes=$(echo $bucket | awk '{print $9}')
14991 [ "$reads" -eq $count ] ||
14992 error "$reads reads in < $bsize bucket, expect $count"
14993 [ "$writes" -eq $count ] ||
14994 error "$writes writes in < $bsize bucket, expect $count"
14997 # Test mmap write and read
14998 $LCTL set_param llite.*.extents_stats=c
15000 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
15001 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
15002 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
15004 $LCTL get_param llite.*.extents_stats
15006 count=$(((size*1024) / PAGE_SIZE))
15008 bsize=$((2 * PAGE_SIZE / 1024))K
15010 bucket=$($LCTL get_param -n llite.*.extents_stats |
15012 reads=$(echo $bucket | awk '{print $5}')
15013 writes=$(echo $bucket | awk '{print $9}')
15014 # mmap writes fault in the page first, creating an additonal read
15015 [ "$reads" -eq $((2 * count)) ] ||
15016 error "$reads reads in < $bsize bucket, expect $count"
15017 [ "$writes" -eq $count ] ||
15018 error "$writes writes in < $bsize bucket, expect $count"
15020 run_test 127c "test llite extent stats with regular & mmap i/o"
15022 test_128() { # bug 15212
15024 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
15029 result=$(grep error $TMP/$tfile.log)
15030 rm -f $DIR/$tfile $TMP/$tfile.log
15031 [ -z "$result" ] ||
15032 error "consecutive find's under interactive lfs failed"
15034 run_test 128 "interactive lfs for 2 consecutive find's"
15036 set_dir_limits () {
15041 local ldproc=/proc/fs/ldiskfs
15042 local facets=$(get_facets MDS)
15044 for facet in ${facets//,/ }; do
15045 canondev=$(ldiskfs_canon \
15046 *.$(convert_facet2label $facet).mntdev $facet)
15047 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
15048 ldproc=/sys/fs/ldiskfs
15049 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
15050 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
15054 check_mds_dmesg() {
15055 local facets=$(get_facets MDS)
15056 for facet in ${facets//,/ }; do
15057 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
15063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15064 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
15065 skip "Need MDS version with at least 2.5.56"
15066 if [ "$mds1_FSTYPE" != ldiskfs ]; then
15067 skip_env "ldiskfs only test"
15069 remote_mds_nodsh && skip "remote MDS with nodsh"
15072 local has_warning=false
15075 mkdir -p $DIR/$tdir
15077 # block size of mds1
15078 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
15079 set_dir_limits $maxsize $((maxsize * 6 / 8))
15080 stack_trap "set_dir_limits 0 0"
15081 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
15082 local dirsize=$(stat -c%s "$DIR/$tdir")
15084 while (( $dirsize <= $maxsize )); do
15085 $MCREATE $DIR/$tdir/file_base_$nfiles
15087 # check two errors:
15088 # ENOSPC for ext4 max_dir_size, which has been used since
15089 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
15090 if (( rc == ENOSPC )); then
15092 echo "rc=$rc returned as expected after $nfiles files"
15094 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
15095 error "create failed w/o dir size limit"
15097 # messages may be rate limited if test is run repeatedly
15098 check_mds_dmesg '"is approaching max"' ||
15099 echo "warning message should be output"
15100 check_mds_dmesg '"has reached max"' ||
15101 echo "reached message should be output"
15103 dirsize=$(stat -c%s "$DIR/$tdir")
15105 [[ $dirsize -ge $maxsize ]] && return 0
15106 error "dirsize $dirsize < $maxsize after $nfiles files"
15107 elif (( rc != 0 )); then
15110 nfiles=$((nfiles + 1))
15111 dirsize=$(stat -c%s "$DIR/$tdir")
15114 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
15116 run_test 129 "test directory size limit ========================"
15126 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
15127 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
15129 trap cleanup_130 EXIT RETURN
15131 local fm_file=$DIR/$tfile
15132 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
15133 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
15134 error "dd failed for $fm_file"
15136 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
15137 filefrag -ves $fm_file
15139 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15140 skip "LU-1941: FIEMAP unimplemented on ZFS"
15141 (( $rc == 0 )) || error "filefrag $fm_file failed"
15143 filefrag_op=$(filefrag -ve -k $fm_file |
15144 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15145 local lun=$($LFS getstripe -i $fm_file)
15147 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
15150 for line in $filefrag_op; do
15151 local frag_lun=$(echo $line | cut -d: -f5)
15152 local ext_len=$(echo $line | cut -d: -f4)
15154 if (( $frag_lun != $lun )); then
15155 error "FIEMAP on 1-stripe file($fm_file) failed"
15158 (( tot_len += ext_len ))
15161 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
15162 error "FIEMAP on 1-stripe file($fm_file) failed"
15166 echo "FIEMAP on single striped file succeeded"
15168 run_test 130a "FIEMAP (1-stripe file)"
15171 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15173 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15174 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15175 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15176 skip "LU-1941: FIEMAP unimplemented on ZFS"
15178 trap cleanup_130 EXIT RETURN
15180 local fm_file=$DIR/$tfile
15181 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15182 error "setstripe on $fm_file"
15184 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
15185 error "dd failed on $fm_file"
15187 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15188 filefrag_op=$(filefrag -ve -k $fm_file |
15189 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15191 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15192 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15198 for line in $filefrag_op; do
15199 local frag_lun=$(echo $line | cut -d: -f5 |
15200 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15201 local ext_len=$(echo $line | cut -d: -f4)
15202 if (( $frag_lun != $last_lun )); then
15203 if (( tot_len != 1024 )); then
15204 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15207 (( num_luns += 1 ))
15211 (( tot_len += ext_len ))
15214 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
15215 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15219 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
15221 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
15224 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15226 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15227 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15228 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15229 skip "LU-1941: FIEMAP unimplemented on ZFS"
15231 trap cleanup_130 EXIT RETURN
15233 local fm_file=$DIR/$tfile
15234 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
15236 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
15237 error "dd failed on $fm_file"
15239 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15240 filefrag_op=$(filefrag -ve -k $fm_file |
15241 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15243 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15244 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15249 for line in $filefrag_op; do
15250 local frag_lun=$(echo $line | cut -d: -f5 |
15251 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15252 local ext_len=$(echo $line | cut -d: -f4)
15253 if (( $frag_lun != $last_lun )); then
15254 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
15255 if (( logical != 512 )); then
15256 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
15259 if (( tot_len != 512 )); then
15260 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15263 (( num_luns += 1 ))
15267 (( tot_len += ext_len ))
15270 if (( num_luns != 2 || tot_len != 512 )); then
15271 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15275 echo "FIEMAP on 2-stripe file with hole succeeded"
15277 run_test 130c "FIEMAP (2-stripe file with hole)"
15280 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
15282 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15283 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15284 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15285 skip "LU-1941: FIEMAP unimplemented on ZFS"
15287 trap cleanup_130 EXIT RETURN
15289 local fm_file=$DIR/$tfile
15290 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15291 error "setstripe on $fm_file"
15293 local actual_stripe_count=$($LFS getstripe -c $fm_file)
15294 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
15295 error "dd failed on $fm_file"
15297 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15298 filefrag_op=$(filefrag -ve -k $fm_file |
15299 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15301 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15302 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15307 for line in $filefrag_op; do
15308 local frag_lun=$(echo $line | cut -d: -f5 |
15309 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15310 local ext_len=$(echo $line | cut -d: -f4)
15311 if (( $frag_lun != $last_lun )); then
15312 if (( tot_len != 1024 )); then
15313 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15316 (( num_luns += 1 ))
15320 (( tot_len += ext_len ))
15323 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
15324 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15328 echo "FIEMAP on N-stripe file succeeded"
15330 run_test 130d "FIEMAP (N-stripe file)"
15333 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15335 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15336 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15337 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15338 skip "LU-1941: FIEMAP unimplemented on ZFS"
15340 trap cleanup_130 EXIT RETURN
15342 local fm_file=$DIR/$tfile
15343 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15344 stack_trap "rm -f $fm_file"
15347 local expected_len=$(( (num_blks / 2) * 64 ))
15348 for ((i = 0; i < $num_blks; i++)); do
15349 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15350 conv=notrunc > /dev/null 2>&1
15353 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15354 filefrag_op=$(filefrag -ve -k $fm_file |
15355 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15357 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15362 for line in $filefrag_op; do
15363 local frag_lun=$(echo $line | cut -d: -f5)
15364 local ext_len=$(echo $line | cut -d: -f4)
15365 if (( $frag_lun != $last_lun )); then
15366 if (( tot_len != $expected_len )); then
15367 error "OST$last_lun $tot_len != $expected_len"
15369 (( num_luns += 1 ))
15373 (( tot_len += ext_len ))
15376 if (( num_luns != 2 || tot_len != $expected_len )); then
15377 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15380 echo "FIEMAP with continuation calls succeeded"
15382 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15385 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15386 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15387 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15388 skip "LU-1941: FIEMAP unimplemented on ZFS"
15390 local fm_file=$DIR/$tfile
15391 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15392 error "multiop create with lov_delay_create on $fm_file"
15394 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15395 filefrag_extents=$(filefrag -vek $fm_file |
15396 awk '/extents? found/ { print $2 }')
15397 if (( $filefrag_extents != 0 )); then
15398 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15403 run_test 130f "FIEMAP (unstriped file)"
15406 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15407 skip "Need MDS version with at least 2.12.53 for overstriping"
15408 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15409 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15410 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15411 skip "LU-1941: FIEMAP unimplemented on ZFS"
15413 local file=$DIR/$tfile
15414 local nr=$((OSTCOUNT * 100))
15416 $LFS setstripe -C $nr -S1M $file ||
15417 error "failed to setstripe -C $nr $file"
15419 stack_trap "rm -f $file"
15420 dd if=/dev/zero of=$file count=$nr bs=1M
15422 nr=$($LFS getstripe -c $file)
15424 local extents=$(filefrag -v $file |
15425 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15427 echo "filefrag list $extents extents in file with stripecount $nr"
15428 if (( extents < nr )); then
15429 $LFS getstripe $file
15431 error "filefrag printed $extents < $nr extents"
15434 run_test 130g "FIEMAP (overstripe file)"
15436 # Test for writev/readv
15438 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15439 error "writev test failed"
15440 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15441 error "readv failed"
15444 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15447 local fsize=$((524288 + 1048576 + 1572864))
15448 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15449 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15450 error "append writev test failed"
15452 ((fsize += 1572864 + 1048576))
15453 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15454 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15455 error "append writev test failed"
15458 run_test 131b "test append writev"
15461 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15464 run_test 131c "test read/write on file w/o objects"
15467 rwv -f $DIR/$tfile -w -n 1 1572864
15468 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15469 if [ "$NOB" != 1572864 ]; then
15470 error "Short read filed: read $NOB bytes instead of 1572864"
15474 run_test 131d "test short read"
15477 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15478 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15479 error "read hitting hole failed"
15482 run_test 131e "test read hitting hole"
15490 # open 11 samples [usecs] 468 4793 13658 35791898
15492 mds*) res=($(do_facet $facet \
15493 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15495 ost*) res=($(do_facet $facet \
15496 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15498 *) error "Wrong facet '$facet'" ;;
15500 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15501 # if $want is zero, it means any stat increment is ok.
15502 if (( $want > 0 )); then
15503 local count=${res[1]}
15505 if (( $count != $want )); then
15506 if [[ $facet =~ "mds" ]]; then
15507 do_nodes $(comma_list $(mdts_nodes)) \
15508 $LCTL get_param mdt.*.md_stats
15510 do_nodes $(comma_list $(osts-nodes)) \
15511 $LCTL get_param obdfilter.*.stats
15513 error "The $op counter on $facet is $count, not $want"
15519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15520 remote_ost_nodsh && skip "remote OST with nodsh"
15521 remote_mds_nodsh && skip "remote MDS with nodsh"
15522 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15523 skip_env "MDS doesn't support rename stats"
15525 local testdir=$DIR/${tdir}/stats_testdir
15527 mkdir -p $DIR/${tdir}
15530 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15531 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15533 # verify mdt stats first.
15534 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15535 check_stats $SINGLEMDS "mkdir" 1
15537 # clear "open" from "lfs mkdir" above
15538 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15539 touch ${testdir}/${tfile} || error "touch failed"
15540 check_stats $SINGLEMDS "open" 1
15541 check_stats $SINGLEMDS "close" 1
15542 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15543 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15544 check_stats $SINGLEMDS "mknod" 2
15546 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15547 check_stats $SINGLEMDS "unlink" 1
15548 rm -f ${testdir}/${tfile} || error "file remove failed"
15549 check_stats $SINGLEMDS "unlink" 2
15551 # remove working dir and check mdt stats again.
15552 rmdir ${testdir} || error "rmdir failed"
15553 check_stats $SINGLEMDS "rmdir" 1
15555 local testdir1=$DIR/${tdir}/stats_testdir1
15556 mkdir_on_mdt0 -p ${testdir}
15557 mkdir_on_mdt0 -p ${testdir1}
15558 touch ${testdir1}/test1
15559 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15560 check_stats $SINGLEMDS "crossdir_rename" 1
15562 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15563 check_stats $SINGLEMDS "samedir_rename" 1
15565 rm -rf $DIR/${tdir}
15567 run_test 133a "Verifying MDT stats ========================================"
15572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15573 remote_ost_nodsh && skip "remote OST with nodsh"
15574 remote_mds_nodsh && skip "remote MDS with nodsh"
15576 local testdir=$DIR/${tdir}/stats_testdir
15578 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15579 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15580 touch ${testdir}/${tfile} || error "touch failed"
15581 cancel_lru_locks mdc
15584 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15585 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15587 # extra mdt stats verification.
15588 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15589 check_stats $SINGLEMDS "setattr" 1
15590 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15591 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15593 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15594 check_stats $SINGLEMDS "getattr" 1
15596 rm -rf $DIR/${tdir}
15598 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15599 # so the check below is not reliable
15600 [ $MDSCOUNT -eq 1 ] || return 0
15602 # Sleep to avoid a cached response.
15603 #define OBD_STATFS_CACHE_SECONDS 1
15605 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15606 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15607 $LFS df || error "lfs failed"
15608 check_stats $SINGLEMDS "statfs" 1
15610 # check aggregated statfs (LU-10018)
15611 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15613 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15616 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15617 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15619 check_stats $SINGLEMDS "statfs" 1
15621 # We want to check that the client didn't send OST_STATFS to
15622 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15623 # extra care is needed here.
15624 if remote_mds; then
15625 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15626 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15628 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15629 [ "$res" ] && error "OST got STATFS"
15634 run_test 133b "Verifying extra MDT stats =================================="
15637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15638 remote_ost_nodsh && skip "remote OST with nodsh"
15639 remote_mds_nodsh && skip "remote MDS with nodsh"
15641 local testdir=$DIR/$tdir/stats_testdir
15643 test_mkdir -p $testdir
15645 # verify obdfilter stats.
15646 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15648 cancel_lru_locks osc
15649 wait_delete_completed
15652 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15653 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15655 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15658 cancel_lru_locks osc
15659 check_stats ost1 "write" 1
15661 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15662 check_stats ost1 "read" 1
15664 > $testdir/$tfile || error "truncate failed"
15665 check_stats ost1 "punch" 1
15667 rm -f $testdir/$tfile || error "file remove failed"
15668 wait_delete_completed
15669 check_stats ost1 "destroy" 1
15673 run_test 133c "Verifying OST stats ========================================"
15680 while [ $value -ge 2 ]; do
15685 if [ $orig -gt $order ]; then
15693 local size=('K' 'M' 'G' 'T');
15695 local size_string=$value
15697 while [ $value -ge 1024 ]; do
15698 if [ $i -gt 3 ]; then
15699 #T is the biggest unit we get here, if that is bigger,
15701 size_string=${value}T
15704 value=$((value >> 10))
15705 if [ $value -lt 1024 ]; then
15706 size_string=${value}${size[$i]}
15715 get_rename_size() {
15717 local context=${2:-.}
15718 local sample=$(do_facet $SINGLEMDS $LCTL \
15719 get_param mdt.$FSNAME-MDT0000.rename_stats |
15720 grep -A1 $context |
15721 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15727 remote_ost_nodsh && skip "remote OST with nodsh"
15728 remote_mds_nodsh && skip "remote MDS with nodsh"
15729 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15730 skip_env "MDS doesn't support rename stats"
15732 local testdir1=$DIR/${tdir}/stats_testdir1
15733 local testdir2=$DIR/${tdir}/stats_testdir2
15734 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15736 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15738 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15739 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15741 createmany -o $testdir1/test 512 || error "createmany failed"
15743 # check samedir rename size
15744 mv ${testdir1}/test0 ${testdir1}/test_0
15746 local testdir1_size=$(ls -l $DIR/${tdir} |
15747 awk '/stats_testdir1/ {print $5}')
15748 local testdir2_size=$(ls -l $DIR/${tdir} |
15749 awk '/stats_testdir2/ {print $5}')
15751 testdir1_size=$(order_2 $testdir1_size)
15752 testdir2_size=$(order_2 $testdir2_size)
15754 testdir1_size=$(size_in_KMGT $testdir1_size)
15755 testdir2_size=$(size_in_KMGT $testdir2_size)
15757 echo "source rename dir size: ${testdir1_size}"
15758 echo "target rename dir size: ${testdir2_size}"
15760 local cmd="do_facet $SINGLEMDS $LCTL "
15761 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15763 eval $cmd || error "$cmd failed"
15764 local samedir=$($cmd | grep 'same_dir')
15765 local same_sample=$(get_rename_size $testdir1_size)
15766 [ -z "$samedir" ] && error "samedir_rename_size count error"
15767 [[ $same_sample -eq 1 ]] ||
15768 error "samedir_rename_size error $same_sample"
15769 echo "Check same dir rename stats success"
15771 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15773 # check crossdir rename size
15774 mv ${testdir1}/test_0 ${testdir2}/test_0
15776 testdir1_size=$(ls -l $DIR/${tdir} |
15777 awk '/stats_testdir1/ {print $5}')
15778 testdir2_size=$(ls -l $DIR/${tdir} |
15779 awk '/stats_testdir2/ {print $5}')
15781 testdir1_size=$(order_2 $testdir1_size)
15782 testdir2_size=$(order_2 $testdir2_size)
15784 testdir1_size=$(size_in_KMGT $testdir1_size)
15785 testdir2_size=$(size_in_KMGT $testdir2_size)
15787 echo "source rename dir size: ${testdir1_size}"
15788 echo "target rename dir size: ${testdir2_size}"
15790 eval $cmd || error "$cmd failed"
15791 local crossdir=$($cmd | grep 'crossdir')
15792 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15793 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15794 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15795 [[ $src_sample -eq 1 ]] ||
15796 error "crossdir_rename_size error $src_sample"
15797 [[ $tgt_sample -eq 1 ]] ||
15798 error "crossdir_rename_size error $tgt_sample"
15799 echo "Check cross dir rename stats success"
15800 rm -rf $DIR/${tdir}
15802 run_test 133d "Verifying rename_stats ========================================"
15805 remote_mds_nodsh && skip "remote MDS with nodsh"
15806 remote_ost_nodsh && skip "remote OST with nodsh"
15807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15809 local testdir=$DIR/${tdir}/stats_testdir
15810 local ctr f0 f1 bs=32768 count=42 sum
15812 mkdir -p ${testdir} || error "mkdir failed"
15814 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15816 for ctr in {write,read}_bytes; do
15818 cancel_lru_locks osc
15820 do_facet ost1 $LCTL set_param -n \
15821 "obdfilter.*.exports.clear=clear"
15823 if [ $ctr = write_bytes ]; then
15825 f1=${testdir}/${tfile}
15827 f0=${testdir}/${tfile}
15831 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15834 cancel_lru_locks osc
15836 sum=$(do_facet ost1 $LCTL get_param \
15837 "obdfilter.*.exports.*.stats" |
15838 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15839 $1 == ctr { sum += $7 }
15840 END { printf("%0.0f", sum) }')
15842 if ((sum != bs * count)); then
15843 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15847 rm -rf $DIR/${tdir}
15849 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15852 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15853 skip "too old lustre for get_param -R ($facet_ver)"
15855 # verifying readability.
15856 $LCTL get_param -R '*' &> /dev/null
15858 # Verifing writability with badarea_io.
15859 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15860 local skipped_params='force_lbug|changelog_mask|daemon_file'
15861 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15862 egrep -v "$skipped_params" |
15863 xargs -n 1 find $proc_dirs -name |
15864 xargs -n 1 badarea_io ||
15865 error "client badarea_io failed"
15867 # remount the FS in case writes/reads /proc break the FS
15868 cleanup || error "failed to unmount"
15869 setup || error "failed to setup"
15871 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15874 remote_mds_nodsh && skip "remote MDS with nodsh"
15875 remote_ost_nodsh && skip "remote OST with nodsh"
15877 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15878 local proc_dirs_str=$(eval echo $proc_dirs)
15879 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15881 for facet in mds1 ost1; do
15882 local facet_ver=$(lustre_version_code $facet)
15883 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15884 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15886 log "$facet: too old lustre for get_param -R"
15888 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15889 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15890 tr -d = | egrep -v $skipped_params |
15891 xargs -n 1 find $proc_dirs_str -name |
15892 xargs -n 1 badarea_io" ||
15893 error "$facet badarea_io failed"
15895 skip_noexit "$facet: too old lustre for get_param -R"
15899 # remount the FS in case writes/reads /proc break the FS
15900 cleanup || error "failed to unmount"
15901 setup || error "failed to setup"
15903 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15906 remote_mds_nodsh && skip "remote MDS with nodsh"
15907 remote_ost_nodsh && skip "remote OST with nodsh"
15908 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15909 skip "Need MDS version at least 2.9.54"
15912 for facet in client mds1 ost1; do
15913 # Get the list of files that are missing the terminating newline
15914 local plist=$(do_facet $facet
15915 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15917 for ent in $plist; do
15918 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15919 awk -v FS='\v' -v RS='\v\v' \
15920 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15921 print FILENAME}'" 2>/dev/null)
15922 [ -z $missing ] || {
15923 do_facet $facet $LCTL get_param $ent | od -An -tx1
15924 error "file does not end with newline: $facet-$ent"
15929 run_test 133h "Proc files should end with newlines"
15932 remote_mds_nodsh && skip "remote MDS with nodsh"
15933 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15934 skip "Need MDS version at least 2.7.54"
15936 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15937 cancel_lru_locks mdc
15939 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15940 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15941 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15944 createmany -o $DIR/$tdir/f $nr ||
15945 error "failed to create $nr files in $DIR/$tdir"
15946 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15948 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15949 do_facet mds1 $LCTL set_param fail_loc=0x327
15950 do_facet mds1 $LCTL set_param fail_val=500
15953 echo "sleep 10 seconds ..."
15955 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15957 do_facet mds1 $LCTL set_param fail_loc=0
15958 do_facet mds1 $LCTL set_param fail_val=0
15959 [ $lck_cnt -lt $unused ] ||
15960 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15963 unlinkmany $DIR/$tdir/f $nr
15965 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15968 remote_mds_nodsh && skip "remote MDS with nodsh"
15969 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15970 skip "Need MDS version at least 2.7.54"
15972 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15973 cancel_lru_locks mdc
15975 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15976 ldlm.lock_reclaim_threshold_mb)
15977 # disable reclaim temporarily
15978 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15980 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15981 do_facet mds1 $LCTL set_param fail_loc=0x328
15982 do_facet mds1 $LCTL set_param fail_val=500
15984 $LCTL set_param debug=+trace
15987 createmany -o $DIR/$tdir/f $nr &
15988 local create_pid=$!
15990 echo "Sleep $TIMEOUT seconds ..."
15992 if ! ps -p $create_pid > /dev/null 2>&1; then
15993 do_facet mds1 $LCTL set_param fail_loc=0
15994 do_facet mds1 $LCTL set_param fail_val=0
15995 do_facet mds1 $LCTL set_param \
15996 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15997 error "createmany finished incorrectly!"
15999 do_facet mds1 $LCTL set_param fail_loc=0
16000 do_facet mds1 $LCTL set_param fail_val=0
16001 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
16002 wait $create_pid || return 1
16004 unlinkmany $DIR/$tdir/f $nr
16006 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
16009 remote_mds_nodsh && skip "remote MDS with nodsh"
16010 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
16011 skip "Need MDS version at least 2.13.50"
16014 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
16016 #define OBD_FAIL_PLAIN_RECORDS 0x1319
16017 #set only one record at plain llog
16018 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
16020 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
16022 #fill already existed plain llog each 64767
16023 #wrapping whole catalog
16024 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
16026 createmany -o $DIR/$tdir/$tfile_ 64700
16027 for (( i = 0; i < 64700; i = i + 2 ))
16029 rm $DIR/$tdir/$tfile_$i &
16030 rm $DIR/$tdir/$tfile_$((i + 1)) &
16035 #waiting osp synchronization
16036 wait_delete_completed
16038 run_test 135 "Race catalog processing"
16041 remote_mds_nodsh && skip "remote MDS with nodsh"
16042 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
16043 skip "Need MDS version at least 2.13.50"
16046 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
16047 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
16048 #set only one record at plain llog
16049 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
16050 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
16052 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
16054 #fill already existed 2 plain llogs each 64767
16055 #wrapping whole catalog
16056 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
16057 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
16058 wait_delete_completed
16060 createmany -o $DIR/$tdir/$tfile_ 10
16063 do_facet $SINGLEMDS $LCTL set_param fail_val=3
16064 for (( i = 0; i < 10; i = i + 3 ))
16066 rm $DIR/$tdir/$tfile_$i &
16067 rm $DIR/$tdir/$tfile_$((i + 1)) &
16071 rm $DIR/$tdir/$tfile_$((i + 2)) &
16074 #waiting osp synchronization
16075 wait_delete_completed
16077 run_test 136 "Race catalog processing 2"
16079 test_140() { #bug-17379
16080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16082 test_mkdir $DIR/$tdir
16083 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
16084 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
16086 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
16087 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
16089 while i=$((i + 1)); do
16091 cd $i || error "Changing to $i"
16092 ln -s ../stat stat || error "Creating stat symlink"
16093 # Read the symlink until ELOOP present,
16094 # not LBUGing the system is considered success,
16095 # we didn't overrun the stack.
16096 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
16097 if [ $ret -ne 0 ]; then
16098 if [ $ret -eq 40 ]; then
16101 error "Open stat symlink"
16107 echo "The symlink depth = $i"
16108 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
16109 error "Invalid symlink depth"
16111 # Test recursive symlink
16112 ln -s symlink_self symlink_self
16113 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
16114 echo "open symlink_self returns $ret"
16115 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
16117 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
16120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16122 local TF="$TMP/$tfile"
16124 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16125 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16127 cancel_lru_locks $OSC
16128 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
16129 remount_client $MOUNT
16131 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
16134 $TRUNCATE $DIR/$tfile 6000
16135 cancel_lru_locks $OSC
16136 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
16139 echo "12345" >>$DIR/$tfile
16140 cancel_lru_locks $OSC
16141 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
16144 echo "12345" >>$DIR/$tfile
16145 cancel_lru_locks $OSC
16146 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
16148 run_test 150a "truncate/append tests"
16151 check_set_fallocate_or_skip
16155 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16156 out=$(check_fallocate $DIR/$tfile 2>&1) ||
16157 skip_eopnotsupp "$out|check_fallocate failed"
16159 run_test 150b "Verify fallocate (prealloc) functionality"
16162 check_set_fallocate_or_skip
16165 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16166 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
16168 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
16169 # precomputed md5sum for 20MB of zeroes
16170 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
16171 local sum=($(md5sum $DIR/$tfile))
16173 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
16175 check_set_fallocate 1
16178 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
16179 sum=($(md5sum $DIR/$tfile))
16181 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
16183 run_test 150bb "Verify fallocate modes both zero space"
16186 check_set_fallocate_or_skip
16187 local striping="-c2"
16189 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16190 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
16191 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
16192 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
16193 local want=$((OSTCOUNT * 1048576))
16195 # Must allocate all requested space, not more than 5% extra
16196 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16197 error "bytes $bytes is not $want"
16201 echo "verify fallocate on PFL file"
16203 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
16205 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
16206 error "Create $DIR/$tfile failed"
16207 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
16208 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
16209 want=$((512 * 1048576))
16211 # Must allocate all requested space, not more than 5% extra
16212 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16213 error "bytes $bytes is not $want"
16215 run_test 150c "Verify fallocate Size and Blocks"
16218 check_set_fallocate_or_skip
16219 local striping="-c2"
16221 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
16223 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
16224 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
16225 error "setstripe failed"
16226 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
16227 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
16228 local want=$((OSTCOUNT * 1048576))
16230 # Must allocate all requested space, not more than 5% extra
16231 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
16232 error "bytes $bytes is not $want"
16234 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
16237 check_set_fallocate_or_skip
16241 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16242 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16243 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16245 # Find OST with Minimum Size
16246 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16247 sort -un | head -1)
16249 # Get 100MB per OST of the available space to reduce run time
16250 # else 60% of the available space if we are running SLOW tests
16251 if [ $SLOW == "no" ]; then
16252 local space=$((1024 * 100 * OSTCOUNT))
16254 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
16257 fallocate -l${space}k $DIR/$tfile ||
16258 error "fallocate ${space}k $DIR/$tfile failed"
16259 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
16261 # get size immediately after fallocate. This should be correctly
16263 local size=$(stat -c '%s' $DIR/$tfile)
16264 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
16266 # Sleep for a while for statfs to get updated. And not pull from cache.
16269 echo "df after fallocate:"
16272 (( size / 1024 == space )) || error "size $size != requested $space"
16273 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
16274 error "used $used < space $space"
16276 rm $DIR/$tfile || error "rm failed"
16278 wait_delete_completed
16280 echo "df after unlink:"
16283 run_test 150e "Verify 60% of available OST space consumed by fallocate"
16288 local want_size_before=20480 # in bytes
16289 local want_blocks_before=40 # 512 sized blocks
16290 local want_blocks_after=24 # 512 sized blocks
16291 local length=$(((want_blocks_before - want_blocks_after) * 512))
16293 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16294 skip "need at least 2.14.0 for fallocate punch"
16296 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16297 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16300 check_set_fallocate_or_skip
16301 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16303 [[ "x$DOM" == "xyes" ]] &&
16304 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
16306 echo "Verify fallocate punch: Range within the file range"
16307 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16308 error "dd failed for bs 4096 and count 5"
16310 # Call fallocate with punch range which is within the file range
16311 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
16312 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
16313 # client must see changes immediately after fallocate
16314 size=$(stat -c '%s' $DIR/$tfile)
16315 blocks=$(stat -c '%b' $DIR/$tfile)
16317 # Verify punch worked.
16318 (( blocks == want_blocks_after )) ||
16319 error "punch failed: blocks $blocks != $want_blocks_after"
16321 (( size == want_size_before )) ||
16322 error "punch failed: size $size != $want_size_before"
16324 # Verify there is hole in file
16325 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
16326 # precomputed md5sum
16327 local expect="4a9a834a2db02452929c0a348273b4aa"
16329 cksum=($(md5sum $DIR/$tfile))
16330 [[ "${cksum[0]}" == "$expect" ]] ||
16331 error "unexpected MD5SUM after punch: ${cksum[0]}"
16333 # Start second sub-case for fallocate punch.
16334 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16335 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16336 error "dd failed for bs 4096 and count 5"
16338 # Punch range less than block size will have no change in block count
16339 want_blocks_after=40 # 512 sized blocks
16341 # Punch overlaps two blocks and less than blocksize
16342 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16343 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16344 size=$(stat -c '%s' $DIR/$tfile)
16345 blocks=$(stat -c '%b' $DIR/$tfile)
16347 # Verify punch worked.
16348 (( blocks == want_blocks_after )) ||
16349 error "punch failed: blocks $blocks != $want_blocks_after"
16351 (( size == want_size_before )) ||
16352 error "punch failed: size $size != $want_size_before"
16354 # Verify if range is really zero'ed out. We expect Zeros.
16355 # precomputed md5sum
16356 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16357 cksum=($(md5sum $DIR/$tfile))
16358 [[ "${cksum[0]}" == "$expect" ]] ||
16359 error "unexpected MD5SUM after punch: ${cksum[0]}"
16361 run_test 150f "Verify fallocate punch functionality"
16369 local BS=4096 # Block size in bytes
16371 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16372 skip "need at least 2.14.0 for fallocate punch"
16374 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16375 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16378 check_set_fallocate_or_skip
16379 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16381 if [[ "x$DOM" == "xyes" ]]; then
16382 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16383 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16385 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16386 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16389 # Get 100MB per OST of the available space to reduce run time
16390 # else 60% of the available space if we are running SLOW tests
16391 if [ $SLOW == "no" ]; then
16392 space=$((1024 * 100 * OSTCOUNT))
16394 # Find OST with Minimum Size
16395 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16396 sort -un | head -1)
16397 echo "min size OST: $space"
16398 space=$(((space * 60)/100 * OSTCOUNT))
16400 # space in 1k units, round to 4k blocks
16401 local blkcount=$((space * 1024 / $BS))
16403 echo "Verify fallocate punch: Very large Range"
16404 fallocate -l${space}k $DIR/$tfile ||
16405 error "fallocate ${space}k $DIR/$tfile failed"
16406 # write 1M at the end, start and in the middle
16407 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16408 error "dd failed: bs $BS count 256"
16409 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16410 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16411 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16412 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16415 size=$(stat -c '%s' $DIR/$tfile)
16417 # gather punch length.
16418 local punch_size=$((size - (BS * 2)))
16420 echo "punch_size = $punch_size"
16421 echo "size - punch_size: $((size - punch_size))"
16422 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16424 # Call fallocate to punch all except 2 blocks. We leave the
16425 # first and the last block
16426 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16427 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16428 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16430 size_after=$(stat -c '%s' $DIR/$tfile)
16431 blocks_after=$(stat -c '%b' $DIR/$tfile)
16433 # Verify punch worked.
16434 # Size should be kept
16435 (( size == size_after )) ||
16436 error "punch failed: size $size != $size_after"
16438 # two 4k data blocks to remain plus possible 1 extra extent block
16439 (( blocks_after <= ((BS / 512) * 3) )) ||
16440 error "too many blocks remains: $blocks_after"
16442 # Verify that file has hole between the first and the last blocks
16443 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16444 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16446 echo "Hole at [$hole_start, $hole_end)"
16447 (( hole_start == BS )) ||
16448 error "no hole at offset $BS after punch"
16450 (( hole_end == BS + punch_size )) ||
16451 error "data at offset $hole_end < $((BS + punch_size))"
16453 run_test 150g "Verify fallocate punch on large range"
16456 local file=$DIR/$tfile
16459 check_set_fallocate_or_skip
16460 statx_supported || skip_env "Test must be statx() syscall supported"
16462 # fallocate() does not update the size information on the MDT
16463 fallocate -l 16K $file || error "failed to fallocate $file"
16464 cancel_lru_locks $OSC
16465 # STATX with cached-always mode will not send glimpse RPCs to OST,
16466 # it uses the caching attrs on the client side as much as possible.
16467 size=$($STATX --cached=always -c %s $file)
16468 [ $size == 16384 ] ||
16469 error "size after fallocate() is $size, expected 16384"
16471 run_test 150h "Verify extend fallocate updates the file size"
16473 #LU-2902 roc_hit was not able to read all values from lproc
16474 function roc_hit_init() {
16475 local list=$(comma_list $(osts_nodes))
16476 local dir=$DIR/$tdir-check
16477 local file=$dir/$tfile
16483 #use setstripe to do a write to every ost
16484 for i in $(seq 0 $((OSTCOUNT-1))); do
16485 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16486 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16487 idx=$(printf %04x $i)
16488 BEFORE=$(get_osd_param $list *OST*$idx stats |
16489 awk '$1 == "cache_access" {sum += $7}
16490 END { printf("%0.0f", sum) }')
16492 cancel_lru_locks osc
16493 cat $file >/dev/null
16495 AFTER=$(get_osd_param $list *OST*$idx stats |
16496 awk '$1 == "cache_access" {sum += $7}
16497 END { printf("%0.0f", sum) }')
16499 echo BEFORE:$BEFORE AFTER:$AFTER
16500 if ! let "AFTER - BEFORE == 4"; then
16502 error "roc_hit is not safe to use"
16510 function roc_hit() {
16511 local list=$(comma_list $(osts_nodes))
16512 echo $(get_osd_param $list '' stats |
16513 awk '$1 == "cache_hit" {sum += $7}
16514 END { printf("%0.0f", sum) }')
16517 function set_cache() {
16520 if [ "$2" == "off" ]; then
16523 local list=$(comma_list $(osts_nodes))
16524 set_osd_param $list '' $1_cache_enable $on
16526 cancel_lru_locks osc
16530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16531 remote_ost_nodsh && skip "remote OST with nodsh"
16532 (( CLIENT_VERSION == OST1_VERSION )) ||
16533 skip "LU-13081: no interop testing for OSS cache"
16536 local list=$(comma_list $(osts_nodes))
16538 # check whether obdfilter is cache capable at all
16539 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16540 skip "not cache-capable obdfilter"
16543 # check cache is enabled on all obdfilters
16544 if get_osd_param $list '' read_cache_enable | grep 0; then
16545 skip "oss cache is disabled"
16548 set_osd_param $list '' writethrough_cache_enable 1
16550 # check write cache is enabled on all obdfilters
16551 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16552 skip "oss write cache is NOT enabled"
16557 #define OBD_FAIL_OBD_NO_LRU 0x609
16558 do_nodes $list $LCTL set_param fail_loc=0x609
16560 # pages should be in the case right after write
16561 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16564 local BEFORE=$(roc_hit)
16565 cancel_lru_locks osc
16566 cat $DIR/$tfile >/dev/null
16567 local AFTER=$(roc_hit)
16569 do_nodes $list $LCTL set_param fail_loc=0
16571 if ! let "AFTER - BEFORE == CPAGES"; then
16572 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16575 cancel_lru_locks osc
16576 # invalidates OST cache
16577 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16578 set_osd_param $list '' read_cache_enable 0
16579 cat $DIR/$tfile >/dev/null
16581 # now data shouldn't be found in the cache
16583 cancel_lru_locks osc
16584 cat $DIR/$tfile >/dev/null
16586 if let "AFTER - BEFORE != 0"; then
16587 error "IN CACHE: before: $BEFORE, after: $AFTER"
16590 set_osd_param $list '' read_cache_enable 1
16593 run_test 151 "test cache on oss and controls ==============================="
16596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16598 local TF="$TMP/$tfile"
16600 # simulate ENOMEM during write
16601 #define OBD_FAIL_OST_NOMEM 0x226
16602 lctl set_param fail_loc=0x80000226
16603 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16605 sync || error "sync failed"
16606 lctl set_param fail_loc=0
16608 # discard client's cache
16609 cancel_lru_locks osc
16611 # simulate ENOMEM during read
16612 lctl set_param fail_loc=0x80000226
16613 cmp $TF $DIR/$tfile || error "cmp failed"
16614 lctl set_param fail_loc=0
16618 run_test 152 "test read/write with enomem ============================"
16621 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16623 run_test 153 "test if fdatasync does not crash ======================="
16625 dot_lustre_fid_permission_check() {
16627 local ffid=$MOUNT/.lustre/fid/$fid
16630 echo "stat fid $fid"
16631 stat $ffid || error "stat $ffid failed."
16632 echo "touch fid $fid"
16633 touch $ffid || error "touch $ffid failed."
16634 echo "write to fid $fid"
16635 cat /etc/hosts > $ffid || error "write $ffid failed."
16636 echo "read fid $fid"
16637 diff /etc/hosts $ffid || error "read $ffid failed."
16638 echo "append write to fid $fid"
16639 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16640 echo "rename fid $fid"
16641 mv $ffid $test_dir/$tfile.1 &&
16642 error "rename $ffid to $tfile.1 should fail."
16643 touch $test_dir/$tfile.1
16644 mv $test_dir/$tfile.1 $ffid &&
16645 error "rename $tfile.1 to $ffid should fail."
16646 rm -f $test_dir/$tfile.1
16647 echo "truncate fid $fid"
16648 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16649 echo "link fid $fid"
16650 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16651 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16652 id $USER0 || skip_env "missing user $USER0"
16653 echo "setfacl fid $fid"
16654 setfacl -R -m u:$USER0:rwx $ffid ||
16655 error "setfacl $ffid failed"
16656 echo "getfacl fid $fid"
16657 getfacl $ffid || error "getfacl $ffid failed."
16659 echo "unlink fid $fid"
16660 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16661 echo "mknod fid $fid"
16662 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16664 fid=[0xf00000400:0x1:0x0]
16665 ffid=$MOUNT/.lustre/fid/$fid
16667 echo "stat non-exist fid $fid"
16668 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16669 echo "write to non-exist fid $fid"
16670 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16671 echo "link new fid $fid"
16672 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16674 mkdir -p $test_dir/$tdir
16675 touch $test_dir/$tdir/$tfile
16676 fid=$($LFS path2fid $test_dir/$tdir)
16679 error "error: could not get fid for $test_dir/$dir/$tfile."
16681 ffid=$MOUNT/.lustre/fid/$fid
16684 ls $ffid || error "ls $ffid failed."
16685 echo "touch $fid/$tfile.1"
16686 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16688 echo "touch $MOUNT/.lustre/fid/$tfile"
16689 touch $MOUNT/.lustre/fid/$tfile && \
16690 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16692 echo "setxattr to $MOUNT/.lustre/fid"
16693 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16695 echo "listxattr for $MOUNT/.lustre/fid"
16696 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16698 echo "delxattr from $MOUNT/.lustre/fid"
16699 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16701 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16702 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16703 error "touch invalid fid should fail."
16705 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16706 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16707 error "touch non-normal fid should fail."
16709 echo "rename $tdir to $MOUNT/.lustre/fid"
16710 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16711 error "rename to $MOUNT/.lustre/fid should fail."
16713 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16715 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16716 local new_obf_mode=777
16718 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16719 chmod $new_obf_mode $DIR/.lustre/fid ||
16720 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16722 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16723 [ $obf_mode -eq $new_obf_mode ] ||
16724 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16726 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16727 chmod $old_obf_mode $DIR/.lustre/fid ||
16728 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16731 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16732 fid=$($LFS path2fid $test_dir/$tfile-2)
16734 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16736 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16737 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16738 error "create lov data thru .lustre failed"
16740 echo "cp /etc/passwd $test_dir/$tfile-2"
16741 cp /etc/passwd $test_dir/$tfile-2 ||
16742 error "copy to $test_dir/$tfile-2 failed."
16743 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16744 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16745 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16747 rm -rf $test_dir/tfile.lnk
16748 rm -rf $test_dir/$tfile-2
16752 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16753 skip "Need MDS version at least 2.4.1"
16755 local tf=$DIR/$tfile
16758 local fid=$($LFS path2fid $tf)
16759 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16761 # check that we get the same pathname back
16764 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16765 echo "$rootpath $fid"
16766 found=$($LFS fid2path $rootpath "$fid")
16767 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16768 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16771 # check wrong root path format
16772 rootpath=$MOUNT"_wrong"
16773 found=$($LFS fid2path $rootpath "$fid")
16774 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16776 run_test 154A "lfs path2fid and fid2path basic checks"
16779 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16780 skip "Need MDS version at least 2.4.1"
16782 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16783 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16784 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16785 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16787 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16788 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16790 # check that we get the same pathname
16791 echo "PFID: $PFID, name: $name"
16792 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16793 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16794 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16795 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16797 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16799 run_test 154B "verify the ll_decode_linkea tool"
16802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16803 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16804 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16805 skip "Need MDS version at least 2.2.51"
16806 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16808 cp /etc/hosts $DIR/$tfile
16810 fid=$($LFS path2fid $DIR/$tfile)
16812 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16814 dot_lustre_fid_permission_check "$fid" $DIR ||
16815 error "dot lustre permission check $fid failed"
16817 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16819 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16821 touch $MOUNT/.lustre/file &&
16822 error "creation is not allowed under .lustre"
16824 mkdir $MOUNT/.lustre/dir &&
16825 error "mkdir is not allowed under .lustre"
16829 run_test 154a "Open-by-FID"
16832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16833 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16834 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16835 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16836 skip "Need MDS version at least 2.2.51"
16838 local remote_dir=$DIR/$tdir/remote_dir
16842 mkdir -p $DIR/$tdir
16843 $LFS mkdir -i $MDTIDX $remote_dir ||
16844 error "create remote directory failed"
16846 cp /etc/hosts $remote_dir/$tfile
16848 fid=$($LFS path2fid $remote_dir/$tfile)
16850 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16852 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16853 error "dot lustre permission check $fid failed"
16856 run_test 154b "Open-by-FID for remote directory"
16859 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16860 skip "Need MDS version at least 2.4.1"
16862 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16863 local FID1=$($LFS path2fid $DIR/$tfile.1)
16864 local FID2=$($LFS path2fid $DIR/$tfile.2)
16865 local FID3=$($LFS path2fid $DIR/$tfile.3)
16868 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16869 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16870 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16872 [ "$FID" = "${!want}" ] ||
16873 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16877 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16879 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16880 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16884 run_test 154c "lfs path2fid and fid2path multiple arguments"
16887 remote_mds_nodsh && skip "remote MDS with nodsh"
16888 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16889 skip "Need MDS version at least 2.5.53"
16891 if remote_mds; then
16892 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16896 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16903 local fid=$($LFS path2fid $DIR/$tfile)
16906 cmd="exec $fd<$DIR/$tfile"
16908 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16909 echo "$fid_list" | grep "$fid"
16912 cmd="exec $fd>/dev/null"
16914 if [ $rc -ne 0 ]; then
16915 error "FID $fid not found in open files list $fid_list"
16918 run_test 154d "Verify open file fid"
16922 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16923 skip "Need MDS version at least 2.6.50"
16925 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16926 error ".lustre returned by readdir"
16929 run_test 154e ".lustre is not returned by readdir"
16932 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16934 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16935 mkdir_on_mdt0 $DIR/$tdir
16936 # test dirs inherit from its stripe
16937 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16938 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16939 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16940 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16943 # get fid of parents
16944 local FID0=$($LFS path2fid $DIR/$tdir)
16945 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16946 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16947 local FID3=$($LFS path2fid $DIR)
16949 # check that path2fid --parents returns expected <parent_fid>/name
16950 # 1) test for a directory (single parent)
16951 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16952 [ "$parent" == "$FID0/foo1" ] ||
16953 error "expected parent: $FID0/foo1, got: $parent"
16955 # 2) test for a file with nlink > 1 (multiple parents)
16956 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16957 echo "$parent" | grep -F "$FID1/$tfile" ||
16958 error "$FID1/$tfile not returned in parent list"
16959 echo "$parent" | grep -F "$FID2/link" ||
16960 error "$FID2/link not returned in parent list"
16962 # 3) get parent by fid
16963 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16964 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16965 echo "$parent" | grep -F "$FID1/$tfile" ||
16966 error "$FID1/$tfile not returned in parent list (by fid)"
16967 echo "$parent" | grep -F "$FID2/link" ||
16968 error "$FID2/link not returned in parent list (by fid)"
16970 # 4) test for entry in root directory
16971 parent=$($LFS path2fid --parents $DIR/f)
16972 echo "$parent" | grep -F "$FID3/f" ||
16973 error "$FID3/f not returned in parent list"
16975 # 5) test it on root directory
16976 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16977 error "$MOUNT should not have parents"
16979 # enable xattr caching and check that linkea is correctly updated
16980 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16981 save_lustre_params client "llite.*.xattr_cache" > $save
16982 lctl set_param llite.*.xattr_cache 1
16984 # 6.1) linkea update on rename
16985 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16987 # get parents by fid
16988 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16989 # foo1 should no longer be returned in parent list
16990 echo "$parent" | grep -F "$FID1" &&
16991 error "$FID1 should no longer be in parent list"
16992 # the new path should appear
16993 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16994 error "$FID2/$tfile.moved is not in parent list"
16996 # 6.2) linkea update on unlink
16997 rm -f $DIR/$tdir/foo2/link
16998 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16999 # foo2/link should no longer be returned in parent list
17000 echo "$parent" | grep -F "$FID2/link" &&
17001 error "$FID2/link should no longer be in parent list"
17005 restore_lustre_params < $save
17008 run_test 154f "get parent fids by reading link ea"
17012 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
17013 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
17014 skip "Need MDS version at least 2.6.92"
17016 mkdir_on_mdt0 $DIR/$tdir
17017 llapi_fid_test -d $DIR/$tdir
17019 run_test 154g "various llapi FID tests"
17023 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
17024 skip "Need client at least version 2.15.55.1"
17026 # Create an empty file
17029 # Get FID (interactive mode) and save under $TMP/$tfile.log
17030 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
17031 path2fid $DIR/$tfile
17034 fid=$(cat $TMP/$tfile.log)
17035 # $fid should not be empty
17036 [[ ! -z $fid ]] || error "FID is empty"
17037 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
17039 run_test 154h "Verify interactive path2fid"
17041 test_155_small_load() {
17042 local temp=$TMP/$tfile
17043 local file=$DIR/$tfile
17045 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
17046 error "dd of=$temp bs=6096 count=1 failed"
17048 cancel_lru_locks $OSC
17049 cmp $temp $file || error "$temp $file differ"
17051 $TRUNCATE $temp 6000
17052 $TRUNCATE $file 6000
17053 cmp $temp $file || error "$temp $file differ (truncate1)"
17055 echo "12345" >>$temp
17056 echo "12345" >>$file
17057 cmp $temp $file || error "$temp $file differ (append1)"
17059 echo "12345" >>$temp
17060 echo "12345" >>$file
17061 cmp $temp $file || error "$temp $file differ (append2)"
17067 test_155_big_load() {
17068 remote_ost_nodsh && skip "remote OST with nodsh"
17070 local temp=$TMP/$tfile
17071 local file=$DIR/$tfile
17074 local cache_size=$(do_facet ost$((MAXI+1)) \
17075 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
17077 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
17079 if [ -z "$cache_size" ]; then
17082 local large_file_size=$((cache_size * 2))
17084 echo "OSS cache size: $cache_size KB"
17085 echo "Large file size: $large_file_size KB"
17087 [ $MAXV -le $large_file_size ] &&
17088 skip_env "max available OST size needs > $large_file_size KB"
17090 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
17092 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
17093 error "dd of=$temp bs=$large_file_size count=1k failed"
17096 cancel_lru_locks osc
17097 cmp $temp $file || error "$temp $file differ"
17103 save_writethrough() {
17104 local facets=$(get_facets OST)
17106 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
17110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17112 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17114 save_writethrough $p
17117 set_cache writethrough on
17118 test_155_small_load
17119 restore_lustre_params < $p
17122 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
17125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17127 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17129 save_writethrough $p
17132 set_cache writethrough off
17133 test_155_small_load
17134 restore_lustre_params < $p
17137 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
17140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17142 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17144 save_writethrough $p
17147 set_cache writethrough on
17148 test_155_small_load
17149 restore_lustre_params < $p
17152 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
17155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17157 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17159 save_writethrough $p
17162 set_cache writethrough off
17163 test_155_small_load
17164 restore_lustre_params < $p
17167 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
17170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17172 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17174 save_writethrough $p
17177 set_cache writethrough on
17179 restore_lustre_params < $p
17182 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
17185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17187 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17189 save_writethrough $p
17192 set_cache writethrough off
17194 restore_lustre_params < $p
17197 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
17200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17202 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17204 save_writethrough $p
17207 set_cache writethrough on
17209 restore_lustre_params < $p
17212 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
17215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17217 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17219 save_writethrough $p
17222 set_cache writethrough off
17224 restore_lustre_params < $p
17227 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
17230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17231 remote_ost_nodsh && skip "remote OST with nodsh"
17232 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
17233 skip "stats not implemented on old servers"
17234 [ "$ost1_FSTYPE" = "zfs" ] &&
17235 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
17236 (( CLIENT_VERSION == OST1_VERSION )) ||
17237 skip "LU-13081: no interop testing for OSS cache"
17242 local file="$DIR/$tfile"
17243 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17245 save_writethrough $p
17248 log "Turn on read and write cache"
17250 set_cache writethrough on
17252 log "Write data and read it back."
17253 log "Read should be satisfied from the cache."
17254 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17256 cancel_lru_locks osc
17257 cat $file >/dev/null
17259 if ! let "AFTER - BEFORE == CPAGES"; then
17260 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
17262 log "cache hits: before: $BEFORE, after: $AFTER"
17265 log "Read again; it should be satisfied from the cache."
17267 cancel_lru_locks osc
17268 cat $file >/dev/null
17270 if ! let "AFTER - BEFORE == CPAGES"; then
17271 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
17273 log "cache hits:: before: $BEFORE, after: $AFTER"
17276 log "Turn off the read cache and turn on the write cache"
17278 set_cache writethrough on
17280 log "Read again; it should be satisfied from the cache."
17282 cancel_lru_locks osc
17283 cat $file >/dev/null
17285 if ! let "AFTER - BEFORE == CPAGES"; then
17286 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
17288 log "cache hits:: before: $BEFORE, after: $AFTER"
17291 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17292 # > 2.12.56 uses pagecache if cached
17293 log "Read again; it should not be satisfied from the cache."
17295 cancel_lru_locks osc
17296 cat $file >/dev/null
17298 if ! let "AFTER - BEFORE == 0"; then
17299 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
17301 log "cache hits:: before: $BEFORE, after: $AFTER"
17305 log "Write data and read it back."
17306 log "Read should be satisfied from the cache."
17307 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17309 cancel_lru_locks osc
17310 cat $file >/dev/null
17312 if ! let "AFTER - BEFORE == CPAGES"; then
17313 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
17315 log "cache hits:: before: $BEFORE, after: $AFTER"
17318 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17319 # > 2.12.56 uses pagecache if cached
17320 log "Read again; it should not be satisfied from the cache."
17322 cancel_lru_locks osc
17323 cat $file >/dev/null
17325 if ! let "AFTER - BEFORE == 0"; then
17326 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17328 log "cache hits:: before: $BEFORE, after: $AFTER"
17332 log "Turn off read and write cache"
17334 set_cache writethrough off
17336 log "Write data and read it back"
17337 log "It should not be satisfied from the cache."
17339 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17340 cancel_lru_locks osc
17342 cat $file >/dev/null
17344 if ! let "AFTER - BEFORE == 0"; then
17345 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17347 log "cache hits:: before: $BEFORE, after: $AFTER"
17350 log "Turn on the read cache and turn off the write cache"
17352 set_cache writethrough off
17354 log "Write data and read it back"
17355 log "It should not be satisfied from the cache."
17357 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17359 cancel_lru_locks osc
17360 cat $file >/dev/null
17362 if ! let "AFTER - BEFORE == 0"; then
17363 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17365 log "cache hits:: before: $BEFORE, after: $AFTER"
17368 log "Read again; it should be satisfied from the cache."
17370 cancel_lru_locks osc
17371 cat $file >/dev/null
17373 if ! let "AFTER - BEFORE == CPAGES"; then
17374 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17376 log "cache hits:: before: $BEFORE, after: $AFTER"
17379 restore_lustre_params < $p
17382 run_test 156 "Verification of tunables"
17385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17386 remote_mds_nodsh && skip "remote MDS with nodsh"
17387 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17388 skip "Need MDS version at least 2.2.0"
17390 changelog_register || error "changelog_register failed"
17391 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17392 changelog_users $SINGLEMDS | grep -q $cl_user ||
17393 error "User $cl_user not found in changelog_users"
17395 mkdir_on_mdt0 $DIR/$tdir
17398 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17399 changelog_clear 0 || error "changelog_clear failed"
17400 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17401 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17402 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17403 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17404 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17405 rm $DIR/$tdir/pics/desktop.jpg
17407 echo "verifying changelog mask"
17408 changelog_chmask "-MKDIR"
17409 changelog_chmask "-CLOSE"
17411 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17412 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17414 changelog_chmask "+MKDIR"
17415 changelog_chmask "+CLOSE"
17417 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17418 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17420 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17421 CLOSES=$(changelog_dump | grep -c "CLOSE")
17422 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17423 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17426 echo "verifying target fid"
17427 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17428 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17429 [ "$fidc" == "$fidf" ] ||
17430 error "changelog '$tfile' fid $fidc != file fid $fidf"
17431 echo "verifying parent fid"
17432 # The FID returned from the Changelog may be the directory shard on
17433 # a different MDT, and not the FID returned by path2fid on the parent.
17434 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17435 # since this is what will matter when recreating this file in the tree.
17436 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17437 local pathp=$($LFS fid2path $MOUNT "$fidp")
17438 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17439 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17441 echo "getting records for $cl_user"
17442 changelog_users $SINGLEMDS
17443 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17445 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17446 error "changelog_clear failed"
17447 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17448 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17449 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17450 error "user index expect $user_rec1 + $nclr != $user_rec2"
17452 local min0_rec=$(changelog_users $SINGLEMDS |
17453 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17454 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17455 awk '{ print $1; exit; }')
17457 changelog_dump | tail -n 5
17458 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17459 [ $first_rec == $((min0_rec + 1)) ] ||
17460 error "first index should be $min0_rec + 1 not $first_rec"
17462 # LU-3446 changelog index reset on MDT restart
17463 local cur_rec1=$(changelog_users $SINGLEMDS |
17464 awk '/^current.index:/ { print $NF }')
17465 changelog_clear 0 ||
17466 error "clear all changelog records for $cl_user failed"
17467 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17468 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17469 error "Fail to start $SINGLEMDS"
17470 local cur_rec2=$(changelog_users $SINGLEMDS |
17471 awk '/^current.index:/ { print $NF }')
17472 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17473 [ $cur_rec1 == $cur_rec2 ] ||
17474 error "current index should be $cur_rec1 not $cur_rec2"
17476 echo "verifying users from this test are deregistered"
17477 changelog_deregister || error "changelog_deregister failed"
17478 changelog_users $SINGLEMDS | grep -q $cl_user &&
17479 error "User '$cl_user' still in changelog_users"
17481 # lctl get_param -n mdd.*.changelog_users
17482 # current_index: 144
17483 # ID index (idle seconds)
17484 # cl3 144 (2) mask=<list>
17485 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17486 # this is the normal case where all users were deregistered
17487 # make sure no new records are added when no users are present
17488 local last_rec1=$(changelog_users $SINGLEMDS |
17489 awk '/^current.index:/ { print $NF }')
17490 touch $DIR/$tdir/chloe
17491 local last_rec2=$(changelog_users $SINGLEMDS |
17492 awk '/^current.index:/ { print $NF }')
17493 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17494 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17496 # any changelog users must be leftovers from a previous test
17497 changelog_users $SINGLEMDS
17498 echo "other changelog users; can't verify off"
17501 run_test 160a "changelog sanity"
17503 test_160b() { # LU-3587
17504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17505 remote_mds_nodsh && skip "remote MDS with nodsh"
17506 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17507 skip "Need MDS version at least 2.2.0"
17509 changelog_register || error "changelog_register failed"
17510 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17511 changelog_users $SINGLEMDS | grep -q $cl_user ||
17512 error "User '$cl_user' not found in changelog_users"
17514 local longname1=$(str_repeat a 255)
17515 local longname2=$(str_repeat b 255)
17518 echo "creating very long named file"
17519 touch $longname1 || error "create of '$longname1' failed"
17520 echo "renaming very long named file"
17521 mv $longname1 $longname2
17523 changelog_dump | grep RENME | tail -n 5
17526 run_test 160b "Verify that very long rename doesn't crash in changelog"
17529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17530 remote_mds_nodsh && skip "remote MDS with nodsh"
17532 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17533 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17534 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17535 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17539 # Registration step
17540 changelog_register || error "changelog_register failed"
17543 mkdir -p $DIR/$tdir
17544 $MCREATE $DIR/$tdir/foo_160c
17545 changelog_chmask "-TRUNC"
17546 $TRUNCATE $DIR/$tdir/foo_160c 200
17547 changelog_chmask "+TRUNC"
17548 $TRUNCATE $DIR/$tdir/foo_160c 199
17549 changelog_dump | tail -n 5
17550 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17551 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17553 run_test 160c "verify that changelog log catch the truncate event"
17556 remote_mds_nodsh && skip "remote MDS with nodsh"
17557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17559 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17560 skip "Need MDS version at least 2.7.60"
17562 # Registration step
17563 changelog_register || error "changelog_register failed"
17565 mkdir -p $DIR/$tdir/migrate_dir
17566 changelog_clear 0 || error "changelog_clear failed"
17568 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17569 changelog_dump | tail -n 5
17570 local migrates=$(changelog_dump | grep -c "MIGRT")
17571 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17573 run_test 160d "verify that changelog log catch the migrate event"
17576 remote_mds_nodsh && skip "remote MDS with nodsh"
17579 changelog_register || error "changelog_register failed"
17581 local MDT0=$(facet_svc $SINGLEMDS)
17584 # No user (expect fail)
17585 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17587 if [ $rc -eq 0 ]; then
17588 error "Should fail without user"
17589 elif [ $rc -ne 4 ]; then
17590 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17593 # Delete a future user (expect fail)
17594 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17596 if [ $rc -eq 0 ]; then
17597 error "Deleted non-existant user cl77"
17598 elif [ $rc -ne 2 ]; then
17599 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17602 # Clear to a bad index (1 billion should be safe)
17603 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17606 if [ $rc -eq 0 ]; then
17607 error "Successfully cleared to invalid CL index"
17608 elif [ $rc -ne 22 ]; then
17609 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17612 run_test 160e "changelog negative testing (should return errors)"
17615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17616 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17617 skip "Need MDS version at least 2.10.56"
17619 local mdts=$(comma_list $(mdts_nodes))
17622 changelog_register || error "first changelog_register failed"
17623 changelog_register || error "second changelog_register failed"
17625 declare -A cl_user1
17626 declare -A cl_user2
17631 # generate some changelog records to accumulate on each MDT
17632 # use all_char because created files should be evenly distributed
17633 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17634 error "test_mkdir $tdir failed"
17635 log "$(date +%s): creating first files"
17636 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17637 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17638 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17641 # check changelogs have been generated
17642 local start=$SECONDS
17643 local idle_time=$((MDSCOUNT * 5 + 5))
17644 local nbcl=$(changelog_dump | wc -l)
17645 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17647 for param in "changelog_max_idle_time=$idle_time" \
17649 "changelog_min_gc_interval=2" \
17650 "changelog_min_free_cat_entries=3"; do
17651 local MDT0=$(facet_svc $SINGLEMDS)
17652 local var="${param%=*}"
17653 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17655 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17656 do_nodes $mdts $LCTL set_param mdd.*.$param
17659 # force cl_user2 to be idle (1st part), but also cancel the
17660 # cl_user1 records so that it is not evicted later in the test.
17661 local sleep1=$((idle_time / 2))
17662 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17665 # simulate changelog catalog almost full
17666 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17667 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17669 for i in $(seq $MDSCOUNT); do
17670 cl_users=(${CL_USERS[mds$i]})
17671 cl_user1[mds$i]="${cl_users[0]}"
17672 cl_user2[mds$i]="${cl_users[1]}"
17674 [ -n "${cl_user1[mds$i]}" ] ||
17675 error "mds$i: no user registered"
17676 [ -n "${cl_user2[mds$i]}" ] ||
17677 error "mds$i: only ${cl_user2[mds$i]} is registered"
17679 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17680 [ -n "$user_rec1" ] ||
17681 error "mds$i: User ${cl_user1[mds$i]} not registered"
17682 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17683 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17684 [ -n "$user_rec2" ] ||
17685 error "mds$i: User ${cl_user1[mds$i]} not registered"
17686 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17687 "$user_rec1 + 2 == $user_rec2"
17688 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17689 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17690 "$user_rec1 + 2, but is $user_rec2"
17691 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17692 [ -n "$user_rec2" ] ||
17693 error "mds$i: User ${cl_user2[mds$i]} not registered"
17694 [ $user_rec1 == $user_rec2 ] ||
17695 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17696 "$user_rec1, but is $user_rec2"
17699 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17700 local sleep2=$((idle_time - (SECONDS - start) + 1))
17701 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17704 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17705 # cl_user1 should be OK because it recently processed records.
17706 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17707 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17708 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17709 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17712 # ensure gc thread is done
17713 for i in $(mdts_nodes); do
17714 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17715 error "$i: GC-thread not done"
17719 for (( i = 1; i <= MDSCOUNT; i++ )); do
17720 # check cl_user1 still registered
17721 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17722 error "mds$i: User ${cl_user1[mds$i]} not registered"
17723 # check cl_user2 unregistered
17724 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17725 error "mds$i: User ${cl_user2[mds$i]} still registered"
17727 # check changelogs are present and starting at $user_rec1 + 1
17728 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17729 [ -n "$user_rec1" ] ||
17730 error "mds$i: User ${cl_user1[mds$i]} not registered"
17731 first_rec=$($LFS changelog $(facet_svc mds$i) |
17732 awk '{ print $1; exit; }')
17734 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17735 [ $((user_rec1 + 1)) == $first_rec ] ||
17736 error "mds$i: rec $first_rec != $user_rec1 + 1"
17739 run_test 160f "changelog garbage collect (timestamped users)"
17742 remote_mds_nodsh && skip "remote MDS with nodsh"
17743 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17744 skip "Need MDS version at least 2.14.55"
17746 local mdts=$(comma_list $(mdts_nodes))
17749 changelog_register || error "first changelog_register failed"
17750 changelog_register || error "second changelog_register failed"
17752 declare -A cl_user1
17753 declare -A cl_user2
17758 # generate some changelog records to accumulate on each MDT
17759 # use all_char because created files should be evenly distributed
17760 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17761 error "test_mkdir $tdir failed"
17762 for ((i = 0; i < MDSCOUNT; i++)); do
17763 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17764 error "create $DIR/$tdir/d$i.1 failed"
17767 # check changelogs have been generated
17768 local nbcl=$(changelog_dump | wc -l)
17769 (( $nbcl > 0 )) || error "no changelogs found"
17771 # reduce the max_idle_indexes value to make sure we exceed it
17772 for param in "changelog_max_idle_indexes=2" \
17774 "changelog_min_gc_interval=2"; do
17775 local MDT0=$(facet_svc $SINGLEMDS)
17776 local var="${param%=*}"
17777 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17779 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17780 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17781 error "unable to set mdd.*.$param"
17784 local start=$SECONDS
17785 for i in $(seq $MDSCOUNT); do
17786 cl_users=(${CL_USERS[mds$i]})
17787 cl_user1[mds$i]="${cl_users[0]}"
17788 cl_user2[mds$i]="${cl_users[1]}"
17790 [ -n "${cl_user1[mds$i]}" ] ||
17791 error "mds$i: user1 is not registered"
17792 [ -n "${cl_user2[mds$i]}" ] ||
17793 error "mds$i: only ${cl_user1[mds$i]} is registered"
17795 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17796 [ -n "$user_rec1" ] ||
17797 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17798 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17799 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17800 [ -n "$user_rec2" ] ||
17801 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17802 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17803 "$user_rec1 + 2 == $user_rec2"
17804 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17805 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17806 "expected $user_rec1 + 2, but is $user_rec2"
17807 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17808 [ -n "$user_rec2" ] ||
17809 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17810 [ $user_rec1 == $user_rec2 ] ||
17811 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17812 "expected $user_rec1, but is $user_rec2"
17815 # ensure we are past the previous changelog_min_gc_interval set above
17816 local sleep2=$((start + 2 - SECONDS))
17817 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17818 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17819 # cl_user1 should be OK because it recently processed records.
17820 for ((i = 0; i < MDSCOUNT; i++)); do
17821 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17822 error "create $DIR/$tdir/d$i.3 failed"
17825 # ensure gc thread is done
17826 for i in $(mdts_nodes); do
17827 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17828 error "$i: GC-thread not done"
17832 for (( i = 1; i <= MDSCOUNT; i++ )); do
17833 # check cl_user1 still registered
17834 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17835 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17836 # check cl_user2 unregistered
17837 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17838 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17840 # check changelogs are present and starting at $user_rec1 + 1
17841 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17842 [ -n "$user_rec1" ] ||
17843 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17844 first_rec=$($LFS changelog $(facet_svc mds$i) |
17845 awk '{ print $1; exit; }')
17847 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17848 [ $((user_rec1 + 1)) == $first_rec ] ||
17849 error "mds$i: rec $first_rec != $user_rec1 + 1"
17852 run_test 160g "changelog garbage collect on idle records"
17855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17856 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17857 skip "Need MDS version at least 2.10.56"
17859 local mdts=$(comma_list $(mdts_nodes))
17862 changelog_register || error "first changelog_register failed"
17863 changelog_register || error "second changelog_register failed"
17865 declare -A cl_user1
17866 declare -A cl_user2
17871 # generate some changelog records to accumulate on each MDT
17872 # use all_char because created files should be evenly distributed
17873 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17874 error "test_mkdir $tdir failed"
17875 for ((i = 0; i < MDSCOUNT; i++)); do
17876 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17877 error "create $DIR/$tdir/d$i.1 failed"
17880 # check changelogs have been generated
17881 local nbcl=$(changelog_dump | wc -l)
17882 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17884 for param in "changelog_max_idle_time=10" \
17886 "changelog_min_gc_interval=2"; do
17887 local MDT0=$(facet_svc $SINGLEMDS)
17888 local var="${param%=*}"
17889 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17891 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17892 do_nodes $mdts $LCTL set_param mdd.*.$param
17895 # force cl_user2 to be idle (1st part)
17898 for i in $(seq $MDSCOUNT); do
17899 cl_users=(${CL_USERS[mds$i]})
17900 cl_user1[mds$i]="${cl_users[0]}"
17901 cl_user2[mds$i]="${cl_users[1]}"
17903 [ -n "${cl_user1[mds$i]}" ] ||
17904 error "mds$i: no user registered"
17905 [ -n "${cl_user2[mds$i]}" ] ||
17906 error "mds$i: only ${cl_user2[mds$i]} is registered"
17908 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17909 [ -n "$user_rec1" ] ||
17910 error "mds$i: User ${cl_user1[mds$i]} not registered"
17911 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17912 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17913 [ -n "$user_rec2" ] ||
17914 error "mds$i: User ${cl_user1[mds$i]} not registered"
17915 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17916 "$user_rec1 + 2 == $user_rec2"
17917 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17918 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17919 "$user_rec1 + 2, but is $user_rec2"
17920 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17921 [ -n "$user_rec2" ] ||
17922 error "mds$i: User ${cl_user2[mds$i]} not registered"
17923 [ $user_rec1 == $user_rec2 ] ||
17924 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17925 "$user_rec1, but is $user_rec2"
17928 # force cl_user2 to be idle (2nd part) and to reach
17929 # changelog_max_idle_time
17932 # force each GC-thread start and block then
17933 # one per MDT/MDD, set fail_val accordingly
17934 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17935 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17937 # generate more changelogs to trigger fail_loc
17938 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17939 error "create $DIR/$tdir/${tfile}bis failed"
17941 # stop MDT to stop GC-thread, should be done in back-ground as it will
17942 # block waiting for the thread to be released and exit
17943 declare -A stop_pids
17944 for i in $(seq $MDSCOUNT); do
17946 stop_pids[mds$i]=$!
17949 for i in $(mdts_nodes); do
17952 local facets=$(facets_up_on_host $i)
17954 for facet in ${facets//,/ }; do
17955 if [[ $facet == mds* ]]; then
17959 # ensure each MDS's gc threads are still present and all in "R"
17960 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17961 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17962 error "$i: expected $nb GC-thread"
17964 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17966 error "$i: GC-thread not found in R-state"
17967 # check umounts of each MDT on MDS have reached kthread_stop()
17968 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17969 error "$i: expected $nb umount"
17971 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17972 error "$i: umount not found in D-state"
17975 # release all GC-threads
17976 do_nodes $mdts $LCTL set_param fail_loc=0
17978 # wait for MDT stop to complete
17979 for i in $(seq $MDSCOUNT); do
17980 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17984 # may try to check if any orphan changelog records are present
17985 # via ldiskfs/zfs and llog_reader...
17987 # re-start/mount MDTs
17988 for i in $(seq $MDSCOUNT); do
17989 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17990 error "Fail to start mds$i"
17994 for i in $(seq $MDSCOUNT); do
17995 # check cl_user1 still registered
17996 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17997 error "mds$i: User ${cl_user1[mds$i]} not registered"
17998 # check cl_user2 unregistered
17999 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
18000 error "mds$i: User ${cl_user2[mds$i]} still registered"
18002 # check changelogs are present and starting at $user_rec1 + 1
18003 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
18004 [ -n "$user_rec1" ] ||
18005 error "mds$i: User ${cl_user1[mds$i]} not registered"
18006 first_rec=$($LFS changelog $(facet_svc mds$i) |
18007 awk '{ print $1; exit; }')
18009 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
18010 [ $((user_rec1 + 1)) == $first_rec ] ||
18011 error "mds$i: first index should be $user_rec1 + 1, " \
18012 "but is $first_rec"
18015 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
18020 local mdts=$(comma_list $(mdts_nodes))
18022 changelog_register || error "first changelog_register failed"
18024 # generate some changelog records to accumulate on each MDT
18025 # use all_char because created files should be evenly distributed
18026 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18027 error "test_mkdir $tdir failed"
18028 for ((i = 0; i < MDSCOUNT; i++)); do
18029 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18030 error "create $DIR/$tdir/d$i.1 failed"
18033 # check changelogs have been generated
18034 local nbcl=$(changelog_dump | wc -l)
18035 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18037 # simulate race between register and unregister
18038 # XXX as fail_loc is set per-MDS, with DNE configs the race
18039 # simulation will only occur for one MDT per MDS and for the
18040 # others the normal race scenario will take place
18041 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
18042 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
18043 do_nodes $mdts $LCTL set_param fail_val=1
18045 # unregister 1st user
18046 changelog_deregister &
18048 # wait some time for deregister work to reach race rdv
18050 # register 2nd user
18051 changelog_register || error "2nd user register failed"
18053 wait $pid1 || error "1st user deregister failed"
18057 declare -A LAST_REC
18058 for i in $(seq $MDSCOUNT); do
18059 if changelog_users mds$i | grep "^cl"; then
18060 # make sure new records are added with one user present
18061 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
18062 awk '/^current.index:/ { print $NF }')
18064 error "mds$i has no user registered"
18068 # generate more changelog records to accumulate on each MDT
18069 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
18070 error "create $DIR/$tdir/${tfile}bis failed"
18072 for i in $(seq $MDSCOUNT); do
18073 last_rec=$(changelog_users $SINGLEMDS |
18074 awk '/^current.index:/ { print $NF }')
18075 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
18076 [ $last_rec != ${LAST_REC[mds$i]} ] ||
18077 error "changelogs are off on mds$i"
18080 run_test 160i "changelog user register/unregister race"
18083 remote_mds_nodsh && skip "remote MDS with nodsh"
18084 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
18085 skip "Need MDS version at least 2.12.56"
18087 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
18088 stack_trap "umount $MOUNT2" EXIT
18090 changelog_register || error "first changelog_register failed"
18091 stack_trap "changelog_deregister" EXIT
18093 # generate some changelog
18094 # use all_char because created files should be evenly distributed
18095 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18096 error "mkdir $tdir failed"
18097 for ((i = 0; i < MDSCOUNT; i++)); do
18098 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18099 error "create $DIR/$tdir/d$i.1 failed"
18102 # open the changelog device
18103 exec 3>/dev/changelog-$FSNAME-MDT0000
18104 stack_trap "exec 3>&-" EXIT
18105 exec 4</dev/changelog-$FSNAME-MDT0000
18106 stack_trap "exec 4<&-" EXIT
18108 # umount the first lustre mount
18110 stack_trap "mount_client $MOUNT" EXIT
18112 # read changelog, which may or may not fail, but should not crash
18116 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18117 changelog_users $SINGLEMDS | grep -q $cl_user ||
18118 error "User $cl_user not found in changelog_users"
18120 printf 'clear:'$cl_user':0' >&3
18122 run_test 160j "client can be umounted while its chanangelog is being used"
18125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18126 remote_mds_nodsh && skip "remote MDS with nodsh"
18128 mkdir -p $DIR/$tdir/1/1
18130 changelog_register || error "changelog_register failed"
18131 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18133 changelog_users $SINGLEMDS | grep -q $cl_user ||
18134 error "User '$cl_user' not found in changelog_users"
18135 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
18136 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
18137 rmdir $DIR/$tdir/1/1 & sleep 1
18139 touch $DIR/$tdir/2/2
18140 rm -rf $DIR/$tdir/2
18145 changelog_dump | grep rmdir || error "rmdir not recorded"
18147 run_test 160k "Verify that changelog records are not lost"
18149 # Verifies that a file passed as a parameter has recently had an operation
18150 # performed on it that has generated an MTIME changelog which contains the
18151 # correct parent FID. As files might reside on a different MDT from the
18152 # parent directory in DNE configurations, the FIDs are translated to paths
18153 # before being compared, which should be identical
18154 compare_mtime_changelog() {
18162 mdtidx=$($LFS getstripe --mdt-index $file)
18163 mdtidx=$(printf "%04x" $mdtidx)
18165 # Obtain the parent FID from the MTIME changelog
18166 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
18167 [ -z "$mtime" ] && error "MTIME changelog not recorded"
18169 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
18170 [ -z "$cl_fid" ] && error "parent FID not present"
18172 # Verify that the path for the parent FID is the same as the path for
18173 # the test directory
18174 pdir=$($LFS fid2path $MOUNT "$cl_fid")
18178 [[ "${pdir%/}" == "$dir" ]] ||
18179 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
18183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18185 remote_mds_nodsh && skip "remote MDS with nodsh"
18186 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18187 skip "Need MDS version at least 2.13.55"
18191 changelog_register || error "changelog_register failed"
18192 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18194 changelog_users $SINGLEMDS | grep -q $cl_user ||
18195 error "User '$cl_user' not found in changelog_users"
18197 # Clear some types so that MTIME changelogs are generated
18198 changelog_chmask "-CREAT"
18199 changelog_chmask "-CLOSE"
18201 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
18203 # Test CL_MTIME during setattr
18204 touch $DIR/$tdir/$tfile
18205 compare_mtime_changelog $DIR/$tdir/$tfile
18207 # Test CL_MTIME during close
18208 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
18209 compare_mtime_changelog $DIR/$tdir/${tfile}_2
18211 run_test 160l "Verify that MTIME changelog records contain the parent FID"
18214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18215 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18216 skip "Need MDS version at least 2.14.51"
18223 changelog_register || error "first changelog_register failed"
18224 changelog_register || error "second changelog_register failed"
18226 cl_users=(${CL_USERS[mds1]})
18227 cl_user1="${cl_users[0]}"
18228 cl_user2="${cl_users[1]}"
18229 # generate some changelog records to accumulate on MDT0
18230 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18231 createmany -m $DIR/$tdir/$tfile 50 ||
18232 error "create $DIR/$tdir/$tfile failed"
18233 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18236 # check changelogs have been generated
18237 local nbcl=$(changelog_dump | wc -l)
18238 [[ $nbcl -eq 0 ]] && error "no changelogs found"
18240 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
18241 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
18243 __changelog_clear mds1 $cl_user1 +10
18244 __changelog_clear mds1 $cl_user2 0 &
18247 __changelog_clear mds1 $cl_user1 0 ||
18248 error "fail to cancel record for $cl_user1"
18250 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18252 run_test 160m "Changelog clear race"
18255 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18256 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18257 skip "Need MDS version at least 2.14.51"
18266 changelog_register || error "first changelog_register failed"
18268 cl_users=(${CL_USERS[mds1]})
18269 cl_user1="${cl_users[0]}"
18271 # generate some changelog records to accumulate on MDT0
18272 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18273 first_rec=$(changelog_users $SINGLEMDS |
18274 awk '/^current.index:/ { print $NF }')
18275 while (( last_rec < (( first_rec + 65000)) )); do
18276 createmany -m $DIR/$tdir/$tfile 10000 ||
18277 error "create $DIR/$tdir/$tfile failed"
18279 for i in $(seq 0 10000); do
18280 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
18284 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
18285 error "unlinkmany failed unlink"
18286 last_rec=$(changelog_users $SINGLEMDS |
18287 awk '/^current.index:/ { print $NF }')
18288 echo last record $last_rec
18289 (( last_rec == 0 )) && error "no changelog found"
18292 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
18293 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
18295 __changelog_clear mds1 $cl_user1 0 &
18298 __changelog_clear mds1 $cl_user1 0 ||
18299 error "fail to cancel record for $cl_user1"
18301 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18303 run_test 160n "Changelog destroy race"
18306 local mdt="$(facet_svc $SINGLEMDS)"
18308 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18309 remote_mds_nodsh && skip "remote MDS with nodsh"
18310 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
18311 skip "Need MDS version at least 2.14.52"
18313 changelog_register --user test_160o -m unlnk+close+open ||
18314 error "changelog_register failed"
18316 do_facet $SINGLEMDS $LCTL --device $mdt \
18317 changelog_register -u "Tt3_-#" &&
18318 error "bad symbols in name should fail"
18320 do_facet $SINGLEMDS $LCTL --device $mdt \
18321 changelog_register -u test_160o &&
18322 error "the same name registration should fail"
18324 do_facet $SINGLEMDS $LCTL --device $mdt \
18325 changelog_register -u test_160toolongname &&
18326 error "too long name registration should fail"
18328 changelog_chmask "MARK+HSM"
18329 lctl get_param mdd.*.changelog*mask
18330 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18331 changelog_users $SINGLEMDS | grep -q $cl_user ||
18332 error "User $cl_user not found in changelog_users"
18334 echo $cl_user | grep -q test_160o ||
18335 error "User $cl_user has no specific name 'test160o'"
18338 changelog_clear 0 || error "changelog_clear failed"
18339 # generate some changelog records to accumulate on MDT0
18340 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18341 touch $DIR/$tdir/$tfile # open 1
18343 OPENS=$(changelog_dump | grep -c "OPEN")
18344 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18346 # must be no MKDIR it wasn't set as user mask
18347 MKDIR=$(changelog_dump | grep -c "MKDIR")
18348 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18350 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18351 mdd.$mdt.changelog_current_mask -n)
18352 # register maskless user
18353 changelog_register || error "changelog_register failed"
18354 # effective mask should be not changed because it is not minimal
18355 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18356 mdd.$mdt.changelog_current_mask -n)
18357 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18358 # set server mask to minimal value
18359 changelog_chmask "MARK"
18360 # check effective mask again, should be treated as DEFMASK now
18361 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18362 mdd.$mdt.changelog_current_mask -n)
18363 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18365 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18366 # set server mask back to some value
18367 changelog_chmask "CLOSE,UNLNK"
18368 # check effective mask again, should not remain as DEFMASK
18369 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18370 mdd.$mdt.changelog_current_mask -n)
18371 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18374 do_facet $SINGLEMDS $LCTL --device $mdt \
18375 changelog_deregister -u test_160o ||
18376 error "cannot deregister by name"
18378 run_test 160o "changelog user name and mask"
18381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18382 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18383 skip "Need MDS version at least 2.14.51"
18384 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18390 changelog_register || error "first changelog_register failed"
18392 cl_users=(${CL_USERS[mds1]})
18393 cl_user1="${cl_users[0]}"
18395 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18396 createmany -m $DIR/$tdir/$tfile 50 ||
18397 error "create $DIR/$tdir/$tfile failed"
18398 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18401 # check changelogs have been generated
18402 entry_count=$(changelog_dump | wc -l)
18403 ((entry_count != 0)) || error "no changelog entries found"
18405 # remove changelog_users and check that orphan entries are removed
18407 local dev=$(mdsdevname 1)
18408 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18409 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18410 entry_count=$(changelog_dump | wc -l)
18411 ((entry_count == 0)) ||
18412 error "found $entry_count changelog entries, expected none"
18414 run_test 160p "Changelog orphan cleanup with no users"
18417 local mdt="$(facet_svc $SINGLEMDS)"
18420 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18421 remote_mds_nodsh && skip "remote MDS with nodsh"
18422 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18423 skip "Need MDS version at least 2.14.54"
18425 # set server mask to minimal value like server init does
18426 changelog_chmask "MARK"
18427 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18428 error "changelog_register failed"
18429 # check effective mask again, should be treated as DEFMASK now
18430 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18431 mdd.$mdt.changelog_current_mask -n)
18432 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18433 error "changelog_deregister failed"
18434 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18436 run_test 160q "changelog effective mask is DEFMASK if not set"
18439 remote_mds_nodsh && skip "remote MDS with nodsh"
18440 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18441 skip "Need MDS version at least 2.14.55"
18443 local mdts=$(comma_list $(mdts_nodes))
18445 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18446 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18447 fail_val=$((24 * 3600 * 10))
18449 # Create a user which is 10 days old
18450 changelog_register || error "first changelog_register failed"
18452 declare -A cl_user1
18455 # generate some changelog records to accumulate on each MDT
18456 # use all_char because created files should be evenly distributed
18457 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18458 error "test_mkdir $tdir failed"
18459 for ((i = 0; i < MDSCOUNT; i++)); do
18460 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18461 error "create $DIR/$tdir/d$i.1 failed"
18464 # check changelogs have been generated
18465 local nbcl=$(changelog_dump | wc -l)
18466 (( nbcl > 0 )) || error "no changelogs found"
18468 # reduce the max_idle_indexes value to make sure we exceed it
18469 for param in "changelog_max_idle_indexes=2097446912" \
18470 "changelog_max_idle_time=2592000" \
18472 "changelog_min_gc_interval=2"; do
18473 local MDT0=$(facet_svc $SINGLEMDS)
18474 local var="${param%=*}"
18475 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18477 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18478 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18479 error "unable to set mdd.*.$param"
18482 local start=$SECONDS
18483 for i in $(seq $MDSCOUNT); do
18484 cl_users=(${CL_USERS[mds$i]})
18485 cl_user1[mds$i]="${cl_users[0]}"
18487 [[ -n "${cl_user1[mds$i]}" ]] ||
18488 error "mds$i: no user registered"
18491 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18492 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18494 # ensure we are past the previous changelog_min_gc_interval set above
18495 local sleep2=$((start + 2 - SECONDS))
18496 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18498 # Generate one more changelog to trigger GC
18499 for ((i = 0; i < MDSCOUNT; i++)); do
18500 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18501 error "create $DIR/$tdir/d$i.3 failed"
18504 # ensure gc thread is done
18505 for node in $(mdts_nodes); do
18506 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18507 error "$node: GC-thread not done"
18510 do_nodes $mdts $LCTL set_param fail_loc=0
18512 for (( i = 1; i <= MDSCOUNT; i++ )); do
18513 # check cl_user1 is purged
18514 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18515 error "mds$i: User ${cl_user1[mds$i]} is registered"
18519 run_test 160s "changelog garbage collect on idle records * time"
18522 remote_mds_nodsh && skip "remote MDS with nodsh"
18523 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18524 skip "Need MDS version at least 2.15.50"
18526 local MDT0=$(facet_svc $SINGLEMDS)
18532 changelog_register --user user1 -m all ||
18533 error "user1 failed to register"
18535 mkdir_on_mdt0 $DIR/$tdir
18536 # create default overstripe to maximize changelog size
18537 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18538 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18539 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18541 # user2 consumes less records so less space
18542 changelog_register --user user2 || error "user2 failed to register"
18543 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18544 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18546 # check changelogs have been generated
18547 local nbcl=$(changelog_dump | wc -l)
18548 (( nbcl > 0 )) || error "no changelogs found"
18550 # reduce the changelog_min_gc_interval to force check
18551 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18552 local var="${param%=*}"
18553 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18555 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18556 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18557 error "unable to set mdd.*.$param"
18561 cl_users=(${CL_USERS[mds1]})
18562 cl_user1="${cl_users[0]}"
18563 cl_user2="${cl_users[1]}"
18565 [[ -n $cl_user1 ]] ||
18566 error "mds1: user #1 isn't registered"
18567 [[ -n $cl_user2 ]] ||
18568 error "mds1: user #2 isn't registered"
18570 # ensure we are past the previous changelog_min_gc_interval set above
18571 local sleep2=$((start + 2 - SECONDS))
18572 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18574 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18575 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18576 fail_val=$(((llog_size1 + llog_size2) / 2))
18578 # Generate more changelog to trigger GC
18579 createmany -o $DIR/$tdir/u3_ 4 ||
18580 error "create failed for more files"
18582 # ensure gc thread is done
18583 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18584 error "mds1: GC-thread not done"
18586 do_facet mds1 $LCTL set_param fail_loc=0
18588 # check cl_user1 is purged
18589 changelog_users mds1 | grep -q "$cl_user1" &&
18590 error "User $cl_user1 is registered"
18591 # check cl_user2 is not purged
18592 changelog_users mds1 | grep -q "$cl_user2" ||
18593 error "User $cl_user2 is not registered"
18595 run_test 160t "changelog garbage collect on lack of space"
18598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18600 test_mkdir -c1 $DIR/$tdir
18601 cp /etc/hosts $DIR/$tdir/$tfile
18602 test_mkdir -c1 $DIR/$tdir/foo1
18603 test_mkdir -c1 $DIR/$tdir/foo2
18604 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18605 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18606 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18607 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18608 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18609 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18610 $LFS fid2path $DIR $FID
18611 error "bad link ea"
18614 rm $DIR/$tdir/foo2/zachary
18616 rm $DIR/$tdir/foo2/thor
18618 rm $DIR/$tdir/$tfile
18620 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18621 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18622 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18623 rm $DIR/$tdir/foo2/maggie
18626 local longname=$tfile.avg_len_is_thirty_two_
18627 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18628 error_noexit 'failed to unlink many hardlinks'" EXIT
18629 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18630 error "failed to hardlink many files"
18631 links=$($LFS fid2path $DIR $FID | wc -l)
18632 echo -n "${links}/1000 links in link EA"
18633 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18635 run_test 161a "link ea sanity"
18638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18639 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18642 local remote_dir=$DIR/$tdir/remote_dir
18644 mkdir -p $DIR/$tdir
18645 $LFS mkdir -i $MDTIDX $remote_dir ||
18646 error "create remote directory failed"
18648 cp /etc/hosts $remote_dir/$tfile
18649 mkdir -p $remote_dir/foo1
18650 mkdir -p $remote_dir/foo2
18651 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18652 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18653 ln $remote_dir/$tfile $remote_dir/foo1/luna
18654 ln $remote_dir/$tfile $remote_dir/foo2/thor
18656 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18658 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18659 $LFS fid2path $DIR $FID
18660 error "bad link ea"
18663 rm $remote_dir/foo2/zachary
18665 rm $remote_dir/foo2/thor
18667 rm $remote_dir/$tfile
18669 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18670 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18671 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18672 $LFS fid2path $DIR $FID
18673 error "bad link rename"
18675 rm $remote_dir/foo2/maggie
18678 local longname=filename_avg_len_is_thirty_two_
18679 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18680 error "failed to hardlink many files"
18681 links=$($LFS fid2path $DIR $FID | wc -l)
18682 echo -n "${links}/1000 links in link EA"
18683 [[ ${links} -gt 60 ]] ||
18684 error "expected at least 60 links in link EA"
18685 unlinkmany $remote_dir/foo2/$longname 1000 ||
18686 error "failed to unlink many hardlinks"
18688 run_test 161b "link ea sanity under remote directory"
18691 remote_mds_nodsh && skip "remote MDS with nodsh"
18692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18693 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18694 skip "Need MDS version at least 2.1.5"
18696 # define CLF_RENAME_LAST 0x0001
18697 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18698 changelog_register || error "changelog_register failed"
18701 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18702 touch $DIR/$tdir/foo_161c
18703 touch $DIR/$tdir/bar_161c
18704 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18705 changelog_dump | grep RENME | tail -n 5
18706 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18707 changelog_clear 0 || error "changelog_clear failed"
18708 if [ x$flags != "x0x1" ]; then
18709 error "flag $flags is not 0x1"
18712 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18713 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18714 touch $DIR/$tdir/foo_161c
18715 touch $DIR/$tdir/bar_161c
18716 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18717 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18718 changelog_dump | grep RENME | tail -n 5
18719 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18720 changelog_clear 0 || error "changelog_clear failed"
18721 if [ x$flags != "x0x0" ]; then
18722 error "flag $flags is not 0x0"
18724 echo "rename overwrite a target having nlink > 1," \
18725 "changelog record has flags of $flags"
18727 # rename doesn't overwrite a target (changelog flag 0x0)
18728 touch $DIR/$tdir/foo_161c
18729 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18730 changelog_dump | grep RENME | tail -n 5
18731 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18732 changelog_clear 0 || error "changelog_clear failed"
18733 if [ x$flags != "x0x0" ]; then
18734 error "flag $flags is not 0x0"
18736 echo "rename doesn't overwrite a target," \
18737 "changelog record has flags of $flags"
18739 # define CLF_UNLINK_LAST 0x0001
18740 # unlink a file having nlink = 1 (changelog flag 0x1)
18741 rm -f $DIR/$tdir/foo2_161c
18742 changelog_dump | grep UNLNK | tail -n 5
18743 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18744 changelog_clear 0 || error "changelog_clear failed"
18745 if [ x$flags != "x0x1" ]; then
18746 error "flag $flags is not 0x1"
18748 echo "unlink a file having nlink = 1," \
18749 "changelog record has flags of $flags"
18751 # unlink a file having nlink > 1 (changelog flag 0x0)
18752 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18753 rm -f $DIR/$tdir/foobar_161c
18754 changelog_dump | grep UNLNK | tail -n 5
18755 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18756 changelog_clear 0 || error "changelog_clear failed"
18757 if [ x$flags != "x0x0" ]; then
18758 error "flag $flags is not 0x0"
18760 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18762 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18765 remote_mds_nodsh && skip "remote MDS with nodsh"
18766 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18771 changelog_register || error "changelog_register failed"
18773 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18774 # interfer with $MOUNT/.lustre/fid/ access
18776 [[ $? -eq 0 ]] || error "mkdir failed"
18778 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18779 $LCTL set_param fail_loc=0x8000140c
18781 $LCTL set_param fail_val=5
18784 echo foofoo > $DIR/$tdir/$tfile &
18787 # wait for create to be delayed
18791 [[ $? -eq 0 ]] || error "create should be blocked"
18793 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18794 stack_trap "rm -f $tempfile"
18795 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18796 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18797 # some delay may occur during ChangeLog publishing and file read just
18798 # above, that could allow file write to happen finally
18799 [[ -s $tempfile ]] && echo "file should be empty"
18801 $LCTL set_param fail_loc=0
18804 [[ $? -eq 0 ]] || error "create failed"
18806 run_test 161d "create with concurrent .lustre/fid access"
18809 local expected="$1"
18814 path=$($LFS fid2path "$@")
18817 if [ $rc -ne 0 ]; then
18818 error "path looked up of '$expected' failed: rc=$rc"
18819 elif [ "$path" != "$expected" ]; then
18820 error "path looked up '$path' instead of '$expected'"
18822 echo "FID '$fid' resolves to path '$path' as expected"
18826 test_162a() { # was test_162
18827 test_mkdir -p -c1 $DIR/$tdir/d2
18828 touch $DIR/$tdir/d2/$tfile
18829 touch $DIR/$tdir/d2/x1
18830 touch $DIR/$tdir/d2/x2
18831 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18832 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18834 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18835 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18838 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18839 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18840 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18842 # softlink to wrong file
18843 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18844 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18845 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18848 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18849 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18850 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18851 # fid2path dir/fsname should both work
18852 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18853 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18855 # hardlink count: check that there are 2 links
18856 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18857 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18859 # hardlink indexing: remove the first link
18860 rm $DIR/$tdir/d2/p/q/r/hlink
18861 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18863 run_test 162a "path lookup sanity"
18866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18870 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18871 error "create striped dir failed"
18873 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18874 tail -n 1 | awk '{print $2}')
18875 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18877 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18878 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18881 for ((i=0;i<5;i++)); do
18882 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18883 error "get fid for f$i failed"
18884 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18886 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18887 error "get fid for d$i failed"
18888 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18893 run_test 162b "striped directory path lookup sanity"
18895 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18897 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18898 skip "Need MDS version at least 2.7.51"
18900 local lpath=$tdir.local
18901 local rpath=$tdir.remote
18903 test_mkdir $DIR/$lpath
18904 test_mkdir $DIR/$rpath
18906 for ((i = 0; i <= 101; i++)); do
18909 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18910 error "get fid for local directory $DIR/$lpath failed"
18911 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18914 test_mkdir $DIR/$rpath
18915 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18916 error "get fid for remote directory $DIR/$rpath failed"
18917 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18922 run_test 162c "fid2path works with paths 100 or more directories deep"
18924 oalr_event_count() {
18928 awk -v name="${FSNAME}-OST0000" \
18929 -v event="${event}" \
18930 '$1 == "TRACE" && $2 == event && $3 == name' \
18935 oalr_expect_event_count() {
18938 local expect="${3}"
18941 count=$(oalr_event_count "${event}" "${trace}")
18942 if ((count == expect)); then
18946 error_noexit "${event} event count was '${count}', expected ${expect}"
18952 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18954 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18958 sync # Flush previous IOs so we can count log entries.
18959 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18960 stack_trap cleanup_165 EXIT
18964 local trace="/tmp/${tfile}.trace"
18968 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18969 skip "OFD access log unsupported"
18972 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18975 do_facet ost1 ofd_access_log_reader --list
18978 do_facet ost1 killall -TERM ofd_access_log_reader
18982 if ((rc != 0)); then
18983 error "ofd_access_log_reader exited with rc = '${rc}'"
18986 # Parse trace file for discovery events:
18987 oalr_expect_event_count alr_log_add "${trace}" 1
18988 oalr_expect_event_count alr_log_eof "${trace}" 1
18989 oalr_expect_event_count alr_log_free "${trace}" 1
18991 run_test 165a "ofd access log discovery"
18994 local trace="/tmp/${tfile}.trace"
18995 local file="${DIR}/${tfile}"
19004 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19005 skip "OFD access log unsupported"
19008 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19011 do_facet ost1 ofd_access_log_reader --list
19013 lfs setstripe -c 1 -i 0 "${file}"
19014 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19015 error "cannot create '${file}'"
19018 do_facet ost1 killall -TERM ofd_access_log_reader
19022 if ((rc != 0)); then
19023 error "ofd_access_log_reader exited with rc = '${rc}'"
19026 oalr_expect_event_count alr_log_entry "${trace}" 1
19028 pfid1=$($LFS path2fid "${file}")
19030 # 1 2 3 4 5 6 7 8 9 10
19031 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
19032 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
19034 echo "entry = '${entry[*]}'" >&2
19037 if [[ "${pfid1}" != "${pfid2}" ]]; then
19038 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
19042 if ((size != 1048576)); then
19043 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
19047 if [[ "${flags}" != "w" ]]; then
19048 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
19051 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19054 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
19055 error "cannot read '${file}'"
19058 do_facet ost1 killall -TERM ofd_access_log_reader
19062 if ((rc != 0)); then
19063 error "ofd_access_log_reader exited with rc = '${rc}'"
19066 oalr_expect_event_count alr_log_entry "${trace}" 1
19068 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
19069 echo "entry = '${entry[*]}'" >&2
19072 if [[ "${pfid1}" != "${pfid2}" ]]; then
19073 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
19077 if ((size != 524288)); then
19078 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
19082 if [[ "${flags}" != "r" ]]; then
19083 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
19086 run_test 165b "ofd access log entries are produced and consumed"
19089 local trace="/tmp/${tfile}.trace"
19090 local file="${DIR}/${tdir}/${tfile}"
19092 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19093 skip "OFD access log unsupported"
19095 test_mkdir "${DIR}/${tdir}"
19098 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
19101 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
19103 # 4096 / 64 = 64. Create twice as many entries.
19104 for ((i = 0; i < 128; i++)); do
19105 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
19106 error "cannot create file"
19111 do_facet ost1 killall -TERM ofd_access_log_reader
19114 if ((rc != 0)); then
19115 error "ofd_access_log_reader exited with rc = '${rc}'"
19118 unlinkmany "${file}-%d" 128
19120 run_test 165c "full ofd access logs do not block IOs"
19122 oal_get_read_count() {
19125 # STATS lustre-OST0001 alr_read_count 1
19127 do_facet ost1 cat "${stats}" |
19128 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
19129 END { print count; }'
19132 oal_expect_read_count() {
19137 # Ask ofd_access_log_reader to write stats.
19138 do_facet ost1 killall -USR1 ofd_access_log_reader
19140 # Allow some time for things to happen.
19143 count=$(oal_get_read_count "${stats}")
19144 if ((count == expect)); then
19148 error_noexit "bad read count, got ${count}, expected ${expect}"
19149 do_facet ost1 cat "${stats}" >&2
19154 local stats="/tmp/${tfile}.stats"
19155 local file="${DIR}/${tdir}/${tfile}"
19156 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
19158 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19159 skip "OFD access log unsupported"
19161 test_mkdir "${DIR}/${tdir}"
19164 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
19167 lfs setstripe -c 1 -i 0 "${file}"
19169 do_facet ost1 lctl set_param "${param}=rw"
19170 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19171 error "cannot create '${file}'"
19172 oal_expect_read_count "${stats}" 1
19174 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19175 error "cannot read '${file}'"
19176 oal_expect_read_count "${stats}" 2
19178 do_facet ost1 lctl set_param "${param}=r"
19179 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19180 error "cannot create '${file}'"
19181 oal_expect_read_count "${stats}" 2
19183 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19184 error "cannot read '${file}'"
19185 oal_expect_read_count "${stats}" 3
19187 do_facet ost1 lctl set_param "${param}=w"
19188 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19189 error "cannot create '${file}'"
19190 oal_expect_read_count "${stats}" 4
19192 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19193 error "cannot read '${file}'"
19194 oal_expect_read_count "${stats}" 4
19196 do_facet ost1 lctl set_param "${param}=0"
19197 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
19198 error "cannot create '${file}'"
19199 oal_expect_read_count "${stats}" 4
19201 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
19202 error "cannot read '${file}'"
19203 oal_expect_read_count "${stats}" 4
19205 do_facet ost1 killall -TERM ofd_access_log_reader
19208 if ((rc != 0)); then
19209 error "ofd_access_log_reader exited with rc = '${rc}'"
19212 run_test 165d "ofd_access_log mask works"
19215 local stats="/tmp/${tfile}.stats"
19216 local file0="${DIR}/${tdir}-0/${tfile}"
19217 local file1="${DIR}/${tdir}-1/${tfile}"
19219 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
19220 skip "OFD access log unsupported"
19222 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19224 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
19225 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
19227 lfs setstripe -c 1 -i 0 "${file0}"
19228 lfs setstripe -c 1 -i 0 "${file1}"
19231 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
19234 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
19235 error "cannot create '${file0}'"
19237 oal_expect_read_count "${stats}" 0
19239 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
19240 error "cannot create '${file1}'"
19242 oal_expect_read_count "${stats}" 1
19244 do_facet ost1 killall -TERM ofd_access_log_reader
19247 if ((rc != 0)); then
19248 error "ofd_access_log_reader exited with rc = '${rc}'"
19251 run_test 165e "ofd_access_log MDT index filter works"
19254 local trace="/tmp/${tfile}.trace"
19259 do_facet ost1 timeout 60 ofd_access_log_reader \
19260 --exit-on-close --debug=- --trace=- > "${trace}" &
19267 if ((rc != 0)); then
19268 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
19273 run_test 165f "ofd_access_log_reader --exit-on-close works"
19276 # do directio so as not to populate the page cache
19277 log "creating a 10 Mb file"
19278 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
19279 error "multiop failed while creating a file"
19280 log "starting reads"
19281 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19282 log "truncating the file"
19283 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
19284 error "multiop failed while truncating the file"
19286 kill %+ || true # reads might have finished
19287 echo "wait until dd is finished"
19289 log "removing the temporary file"
19290 rm -rf $DIR/$tfile || error "tmp file removal failed"
19292 run_test 169 "parallel read and truncate should not deadlock"
19295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19297 $LCTL clear # bug 18514
19298 $LCTL debug_daemon start $TMP/${tfile}_log_good
19300 $LCTL debug_daemon stop
19301 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
19302 error "sed failed to read log_good"
19304 $LCTL debug_daemon start $TMP/${tfile}_log_good
19306 $LCTL debug_daemon stop
19308 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
19309 error "lctl df log_bad failed"
19311 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19312 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19314 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
19315 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
19317 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
19318 error "bad_line good_line1 good_line2 are empty"
19320 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19321 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
19322 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19324 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
19325 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19326 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19328 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19329 error "bad_line_new good_line_new are empty"
19331 local expected_good=$((good_line1 + good_line2*2))
19333 rm -f $TMP/${tfile}*
19334 # LU-231, short malformed line may not be counted into bad lines
19335 if [ $bad_line -ne $bad_line_new ] &&
19336 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19337 error "expected $bad_line bad lines, but got $bad_line_new"
19341 if [ $expected_good -ne $good_line_new ]; then
19342 error "expected $expected_good good lines, but got $good_line_new"
19347 run_test 170 "test lctl df to handle corrupted log ====================="
19349 test_171() { # bug20592
19350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19352 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19353 $LCTL set_param fail_loc=0x50e
19354 $LCTL set_param fail_val=3000
19355 multiop_bg_pause $DIR/$tfile O_s || true
19357 kill -USR1 $MULTIPID
19361 if dmesg | grep "recursive fault"; then
19362 error "caught a recursive fault"
19364 $LCTL set_param fail_loc=0
19367 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19371 #define OBD_FAIL_OBD_CLEANUP 0x60e
19372 $LCTL set_param fail_loc=0x60e
19373 umount $MOUNT || error "umount $MOUNT failed"
19374 stack_trap "mount_client $MOUNT"
19376 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19377 error "no client OBDs are remained"
19379 $LCTL dl | while read devno state type name foo; do
19382 $LCTL --device $name cleanup
19383 $LCTL --device $name detach
19386 # skip server devices
19391 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19392 $LCTL dl | egrep " osc | lov | lmv | mdc "
19393 error "some client OBDs are still remained"
19397 run_test 172 "manual device removal with lctl cleanup/detach ======"
19399 # it would be good to share it with obdfilter-survey/iokit-libecho code
19400 setup_obdecho_osc () {
19403 local obdfilter_name=$2
19404 echo "Creating new osc for $obdfilter_name on $ost_nid"
19405 # make sure we can find loopback nid
19406 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19408 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19409 ${obdfilter_name}_osc_UUID || rc=2; }
19410 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19411 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19415 cleanup_obdecho_osc () {
19416 local obdfilter_name=$1
19417 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19418 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19425 local pages=${3:-64}
19430 local obd_size=$(get_obd_size $node $OBD)
19431 local page_size=$(get_page_size $node)
19432 if [[ -n "$obd_size" ]]; then
19433 local new_count=$((obd_size / (pages * page_size / 1024)))
19434 [[ $new_count -ge $count ]] || count=$new_count
19437 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19438 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19440 if [ $rc -eq 0 ]; then
19441 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19442 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19444 echo "New object id is $id"
19445 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19447 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19448 "test_brw $count w v $pages $id" || rc=4; }
19449 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19451 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19452 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19453 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19454 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19455 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19460 skip "obdecho on osc is no longer supported"
19462 run_test 180a "test obdecho on osc"
19465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19466 remote_ost_nodsh && skip "remote OST with nodsh"
19468 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19469 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19470 error "failed to load module obdecho"
19472 local target=$(do_facet ost1 $LCTL dl |
19473 awk '/obdfilter/ { print $4; exit; }')
19475 if [ -n "$target" ]; then
19476 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19478 do_facet ost1 $LCTL dl
19479 error "there is no obdfilter target on ost1"
19482 run_test 180b "test obdecho directly on obdfilter"
19484 test_180c() { # LU-2598
19485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19486 remote_ost_nodsh && skip "remote OST with nodsh"
19487 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19488 skip "Need MDS version at least 2.4.0"
19490 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19491 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19492 error "failed to load module obdecho"
19494 local target=$(do_facet ost1 $LCTL dl |
19495 awk '/obdfilter/ { print $4; exit; }')
19497 if [ -n "$target" ]; then
19498 local pages=16384 # 64MB bulk I/O RPC size
19500 obdecho_test "$target" ost1 "$pages" ||
19501 error "obdecho_test with pages=$pages failed with $?"
19503 do_facet ost1 $LCTL dl
19504 error "there is no obdfilter target on ost1"
19507 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19509 test_181() { # bug 22177
19510 test_mkdir $DIR/$tdir
19511 # create enough files to index the directory
19512 createmany -o $DIR/$tdir/foobar 4000
19513 # print attributes for debug purpose
19516 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19518 # remove the files & current working dir
19519 unlinkmany $DIR/$tdir/foobar 4000
19521 kill -USR1 $MULTIPID
19523 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19526 run_test 181 "Test open-unlinked dir ========================"
19532 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19534 $LCTL set_param mdc.*.rpc_stats=clear
19536 for (( i = 0; i < $tcount; i++ )) ; do
19537 mkdir $DIR/$tdir/$i
19540 for (( i = 0; i < $tcount; i++ )) ; do
19541 createmany -o $DIR/$tdir/$i/f- $fcount &
19545 for (( i = 0; i < $tcount; i++ )) ; do
19546 unlinkmany $DIR/$tdir/$i/f- $fcount &
19550 $LCTL get_param mdc.*.rpc_stats
19554 run_test 182a "Test parallel modify metadata operations from mdc"
19557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19558 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19565 do_facet mds1 $LCTL list_param \
19566 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19567 skip "MDS lacks parallel RPC handling"
19569 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19571 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19572 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19575 createmany -i 0 -d $DIR/$tdir/t- $tcount
19577 for (( i = 0; i < $tcount; i++ )) ; do
19578 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19582 delta=$((etime - stime))
19583 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19586 for (( i = 0; i < $tcount; i++ )) ; do
19587 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19591 delta=$((etime - stime))
19592 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19596 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19598 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19601 createmany -i 0 -d $DIR/$tdir/t- $tcount
19603 for (( i = 0; i < $tcount; i++ )) ; do
19604 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19608 delta=$((etime - stime))
19609 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19612 for (( i = 0; i < $tcount; i++ )) ; do
19613 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19617 delta=$((etime - stime))
19618 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19620 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19622 run_test 182b "Test parallel modify metadata operations from osp"
19624 test_183() { # LU-2275
19625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19626 remote_mds_nodsh && skip "remote MDS with nodsh"
19627 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19628 skip "Need MDS version at least 2.3.56"
19630 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19631 echo aaa > $DIR/$tdir/$tfile
19633 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19634 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19636 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19637 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19639 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19641 # Flush negative dentry cache
19642 touch $DIR/$tdir/$tfile
19644 # We are not checking for any leaked references here, they'll
19645 # become evident next time we do cleanup with module unload.
19648 run_test 183 "No crash or request leak in case of strange dispositions ========"
19650 # test suite 184 is for LU-2016, LU-2017
19652 check_swap_layouts_support
19654 dir0=$DIR/$tdir/$testnum
19655 test_mkdir -p -c1 $dir0
19660 $LFS setstripe -c1 $file1
19662 $LFS setstripe -c2 $file2
19664 gen1=$($LFS getstripe -g $file1)
19665 gen2=$($LFS getstripe -g $file2)
19667 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19668 gen=$($LFS getstripe -g $file1)
19669 [[ $gen1 != $gen ]] ||
19670 error "Layout generation on $file1 does not change"
19671 gen=$($LFS getstripe -g $file2)
19672 [[ $gen2 != $gen ]] ||
19673 error "Layout generation on $file2 does not change"
19675 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19676 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19678 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19680 run_test 184a "Basic layout swap"
19683 check_swap_layouts_support
19685 dir0=$DIR/$tdir/$testnum
19686 mkdir -p $dir0 || error "creating dir $dir0"
19693 $LFS setstripe -c1 $file1
19694 $LFS setstripe -c2 $file2
19695 $LFS setstripe -c1 $file3
19696 chown $RUNAS_ID $file3
19697 gen1=$($LFS getstripe -g $file1)
19698 gen2=$($LFS getstripe -g $file2)
19700 $LFS swap_layouts $dir1 $dir2 &&
19701 error "swap of directories layouts should fail"
19702 $LFS swap_layouts $dir1 $file1 &&
19703 error "swap of directory and file layouts should fail"
19704 $RUNAS $LFS swap_layouts $file1 $file2 &&
19705 error "swap of file we cannot write should fail"
19706 $LFS swap_layouts $file1 $file3 &&
19707 error "swap of file with different owner should fail"
19708 /bin/true # to clear error code
19710 run_test 184b "Forbidden layout swap (will generate errors)"
19713 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19714 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19715 check_swap_layouts_support
19716 check_swap_layout_no_dom $DIR
19718 local dir0=$DIR/$tdir/$testnum
19719 mkdir -p $dir0 || error "creating dir $dir0"
19721 local ref1=$dir0/ref1
19722 local ref2=$dir0/ref2
19723 local file1=$dir0/file1
19724 local file2=$dir0/file2
19725 # create a file large enough for the concurrent test
19726 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19727 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19728 echo "ref file size: ref1($(stat -c %s $ref1))," \
19729 "ref2($(stat -c %s $ref2))"
19732 dd if=$ref1 of=$file1 bs=16k &
19735 # Make sure dd starts to copy file, but wait at most 5 seconds
19737 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19739 $LFS swap_layouts $file1 $file2
19742 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19743 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19745 # how many bytes copied before swapping layout
19746 local copied=$(stat -c %s $file2)
19747 local remaining=$(stat -c %s $ref1)
19748 remaining=$((remaining - copied))
19749 echo "Copied $copied bytes before swapping layout..."
19751 cmp -n $copied $file1 $ref2 | grep differ &&
19752 error "Content mismatch [0, $copied) of ref2 and file1"
19753 cmp -n $copied $file2 $ref1 ||
19754 error "Content mismatch [0, $copied) of ref1 and file2"
19755 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19756 error "Content mismatch [$copied, EOF) of ref1 and file1"
19759 rm -f $ref1 $ref2 $file1 $file2
19761 run_test 184c "Concurrent write and layout swap"
19764 check_swap_layouts_support
19765 check_swap_layout_no_dom $DIR
19766 [ -z "$(which getfattr 2>/dev/null)" ] &&
19767 skip_env "no getfattr command"
19769 local file1=$DIR/$tdir/$tfile-1
19770 local file2=$DIR/$tdir/$tfile-2
19771 local file3=$DIR/$tdir/$tfile-3
19775 mkdir -p $DIR/$tdir
19776 touch $file1 || error "create $file1 failed"
19777 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19778 error "create $file2 failed"
19779 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19780 error "create $file3 failed"
19781 lovea1=$(get_layout_param $file1)
19783 $LFS swap_layouts $file2 $file3 ||
19784 error "swap $file2 $file3 layouts failed"
19785 $LFS swap_layouts $file1 $file2 ||
19786 error "swap $file1 $file2 layouts failed"
19788 lovea2=$(get_layout_param $file2)
19791 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19793 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19794 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19796 run_test 184d "allow stripeless layouts swap"
19799 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19800 skip "Need MDS version at least 2.6.94"
19801 check_swap_layouts_support
19802 check_swap_layout_no_dom $DIR
19803 [ -z "$(which getfattr 2>/dev/null)" ] &&
19804 skip_env "no getfattr command"
19806 local file1=$DIR/$tdir/$tfile-1
19807 local file2=$DIR/$tdir/$tfile-2
19808 local file3=$DIR/$tdir/$tfile-3
19811 mkdir -p $DIR/$tdir
19812 touch $file1 || error "create $file1 failed"
19813 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19814 error "create $file2 failed"
19815 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19816 error "create $file3 failed"
19818 $LFS swap_layouts $file1 $file2 ||
19819 error "swap $file1 $file2 layouts failed"
19821 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19822 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19824 echo 123 > $file1 || error "Should be able to write into $file1"
19826 $LFS swap_layouts $file1 $file3 ||
19827 error "swap $file1 $file3 layouts failed"
19829 echo 123 > $file1 || error "Should be able to write into $file1"
19831 rm -rf $file1 $file2 $file3
19833 run_test 184e "Recreate layout after stripeless layout swaps"
19836 # Create a file with name longer than sizeof(struct stat) ==
19837 # 144 to see if we can get chars from the file name to appear
19838 # in the returned striping. Note that 'f' == 0x66.
19839 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19841 mkdir -p $DIR/$tdir
19842 mcreate $DIR/$tdir/$file
19843 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19844 error "IOC_MDC_GETFILEINFO returned garbage striping"
19847 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19849 test_185() { # LU-2441
19850 # LU-3553 - no volatile file support in old servers
19851 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19852 skip "Need MDS version at least 2.3.60"
19854 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19855 touch $DIR/$tdir/spoo
19856 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19857 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19858 error "cannot create/write a volatile file"
19859 [ "$FILESET" == "" ] &&
19860 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19861 error "FID is still valid after close"
19863 multiop_bg_pause $DIR/$tdir Vw4096_c
19870 # assume that the next FID for this client is sequential, since stdout
19871 # is unfortunately eaten by multiop_bg_pause
19872 local n=$((${fidv[1]} + 1))
19873 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19874 if [ "$FILESET" == "" ]; then
19875 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19876 error "FID is missing before close"
19878 kill -USR1 $multi_pid
19879 # 1 second delay, so if mtime change we will see it
19881 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19882 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19884 run_test 185 "Volatile file support"
19886 function create_check_volatile() {
19890 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19893 local FID=$(cat /tmp/${tfile}.fid)
19894 [ "$FID" == "" ] && error "can't get FID for volatile"
19895 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19896 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19897 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19901 cancel_lru_locks mdc # flush opencache
19902 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19907 # LU-12516 - volatile creation via .lustre
19908 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19909 skip "Need MDS version at least 2.3.55"
19911 create_check_volatile 0
19912 [ $MDSCOUNT -lt 2 ] && return 0
19915 create_check_volatile 1
19919 run_test 185a "Volatile file creation in .lustre/fid/"
19922 remote_mds_nodsh && skip "remote MDS with nodsh"
19923 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19924 skip "Need MDS version at least 2.3.0"
19926 local dir0=$DIR/$tdir/$testnum
19927 mkdir -p $dir0 || error "creating dir $dir0"
19929 local file=$dir0/file1
19930 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19931 stack_trap "rm -f $file"
19932 local dv1=$($LFS data_version $file)
19933 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19934 local dv2=$($LFS data_version $file)
19935 [[ $dv1 != $dv2 ]] ||
19936 error "data version did not change on write $dv1 == $dv2"
19938 run_test 187a "Test data version change"
19941 remote_mds_nodsh && skip "remote MDS with nodsh"
19942 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19943 skip "Need MDS version at least 2.3.0"
19945 local dir0=$DIR/$tdir/$testnum
19946 mkdir -p $dir0 || error "creating dir $dir0"
19948 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19949 [[ ${DV[0]} != ${DV[1]} ]] ||
19950 error "data version did not change on write"\
19951 " ${DV[0]} == ${DV[1]}"
19956 run_test 187b "Test data version change on volatile file"
19959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19960 remote_mgs_nodsh && skip "remote MGS with nodsh"
19961 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19963 local POOL=${POOL:-cea1}
19964 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19965 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19968 local last_ost=$(($OSTCOUNT - 1))
19970 local ost_list=$(seq $first_ost $ost_step $last_ost)
19971 local ost_range="$first_ost $last_ost $ost_step"
19972 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19973 local file_dir=$POOL_ROOT/file_tst
19974 local subdir=$test_path/subdir
19978 # former test_200a test_200b
19979 pool_add $POOL || { rc=$? ; break; }
19980 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19981 # former test_200c test_200d
19982 mkdir -p $test_path
19983 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19984 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19986 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19987 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19988 || { rc=$? ; break; }
19989 # former test_200e test_200f
19990 local files=$((OSTCOUNT*3))
19991 pool_alloc_files $POOL $test_path $files "$ost_list" \
19992 || { rc=$? ; break; }
19993 pool_create_files $POOL $file_dir $files "$ost_list" \
19994 || { rc=$? ; break; }
19995 # former test_200g test_200h
19996 pool_lfs_df $POOL || { rc=$? ; break; }
19997 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19999 # former test_201a test_201b test_201c
20000 pool_remove_first_target $POOL || { rc=$? ; break; }
20002 local f=$test_path/$tfile
20003 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
20004 pool_remove $POOL $f || { rc=$? ; break; }
20012 run_test 200 "OST pools"
20014 # usage: default_attr <count | size | offset>
20016 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
20019 # usage: check_default_stripe_attr
20020 check_default_stripe_attr() {
20021 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
20024 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
20026 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
20030 error "unknown getstripe attr '$1'"
20033 [ $ACTUAL == $EXPECTED ] ||
20034 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
20038 test_mkdir $DIR/$tdir
20039 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
20041 check_default_stripe_attr --stripe-count
20042 check_default_stripe_attr --stripe-size
20043 check_default_stripe_attr --stripe-index
20045 run_test 204a "Print default stripe attributes"
20048 test_mkdir $DIR/$tdir
20049 $LFS setstripe --stripe-count 1 $DIR/$tdir
20051 check_default_stripe_attr --stripe-size
20052 check_default_stripe_attr --stripe-index
20054 run_test 204b "Print default stripe size and offset"
20057 test_mkdir $DIR/$tdir
20058 $LFS setstripe --stripe-size 65536 $DIR/$tdir
20060 check_default_stripe_attr --stripe-count
20061 check_default_stripe_attr --stripe-index
20063 run_test 204c "Print default stripe count and offset"
20066 test_mkdir $DIR/$tdir
20067 $LFS setstripe --stripe-index 0 $DIR/$tdir
20069 check_default_stripe_attr --stripe-count
20070 check_default_stripe_attr --stripe-size
20072 run_test 204d "Print default stripe count and size"
20075 test_mkdir $DIR/$tdir
20076 $LFS setstripe -d $DIR/$tdir
20078 # LU-16904 check if root is set as PFL layout
20079 local numcomp=$($LFS getstripe --component-count $MOUNT)
20081 if [[ $numcomp -gt 0 ]]; then
20082 check_default_stripe_attr --stripe-count
20084 check_default_stripe_attr --stripe-count --raw
20086 check_default_stripe_attr --stripe-size --raw
20087 check_default_stripe_attr --stripe-index --raw
20089 run_test 204e "Print raw stripe attributes"
20092 test_mkdir $DIR/$tdir
20093 $LFS setstripe --stripe-count 1 $DIR/$tdir
20095 check_default_stripe_attr --stripe-size --raw
20096 check_default_stripe_attr --stripe-index --raw
20098 run_test 204f "Print raw stripe size and offset"
20101 test_mkdir $DIR/$tdir
20102 $LFS setstripe --stripe-size 65536 $DIR/$tdir
20104 check_default_stripe_attr --stripe-count --raw
20105 check_default_stripe_attr --stripe-index --raw
20107 run_test 204g "Print raw stripe count and offset"
20110 test_mkdir $DIR/$tdir
20111 $LFS setstripe --stripe-index 0 $DIR/$tdir
20113 check_default_stripe_attr --stripe-count --raw
20114 check_default_stripe_attr --stripe-size --raw
20116 run_test 204h "Print raw stripe count and size"
20118 # Figure out which job scheduler is being used, if any,
20119 # or use a fake one
20120 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
20121 JOBENV=SLURM_JOB_ID
20122 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
20124 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
20126 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
20127 JOBENV=LOADL_STEP_ID
20128 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
20131 $LCTL list_param jobid_name > /dev/null 2>&1
20132 if [ $? -eq 0 ]; then
20138 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
20140 verify_jobstats() {
20145 # we don't really need to clear the stats for this test to work, since each
20146 # command has a unique jobid, but it makes debugging easier if needed.
20147 # for facet in $facets; do
20148 # local dev=$(convert_facet2label $facet)
20149 # # clear old jobstats
20150 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
20153 # use a new JobID for each test, or we might see an old one
20154 [ "$JOBENV" = "FAKE_JOBID" ] &&
20155 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
20157 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
20159 [ "$JOBENV" = "nodelocal" ] && {
20160 FAKE_JOBID=id.$testnum.%e.$RANDOM
20161 $LCTL set_param jobid_name=$FAKE_JOBID
20162 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
20165 log "Test: ${cmd[*]}"
20166 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
20168 if [ $JOBENV = "FAKE_JOBID" ]; then
20169 FAKE_JOBID=$JOBVAL ${cmd[*]}
20174 # all files are created on OST0000
20175 for facet in $facets; do
20176 local stats="*.$(convert_facet2label $facet).job_stats"
20178 # strip out libtool wrappers for in-tree executables
20179 if (( $(do_facet $facet lctl get_param $stats |
20180 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
20181 do_facet $facet lctl get_param $stats
20182 error "No jobstats for $JOBVAL found on $facet::$stats"
20188 local new_jobenv=$1
20190 set_persistent_param_and_check client "jobid_var" \
20191 "$FSNAME.sys.jobid_var" $new_jobenv
20194 test_205a() { # Job stats
20195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20196 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
20197 skip "Need MDS version with at least 2.7.1"
20198 remote_mgs_nodsh && skip "remote MGS with nodsh"
20199 remote_mds_nodsh && skip "remote MDS with nodsh"
20200 remote_ost_nodsh && skip "remote OST with nodsh"
20201 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
20202 skip "Server doesn't support jobstats"
20203 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
20205 local old_jobenv=$($LCTL get_param -n jobid_var)
20206 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
20207 stack_trap "jobstats_set $old_jobenv" EXIT
20211 local old_jobid_name=$($LCTL get_param jobid_name)
20212 stack_trap "$LCTL set_param $old_jobid_name" EXIT
20214 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
20215 mdt.*.job_cleanup_interval | head -n 1)
20216 local new_interval=5
20217 do_facet $SINGLEMDS \
20218 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
20219 stack_trap "do_facet $SINGLEMDS \
20220 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
20221 local start=$SECONDS
20225 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
20226 verify_jobstats "$cmd" "$SINGLEMDS"
20228 cmd="rmdir $DIR/$tdir"
20229 verify_jobstats "$cmd" "$SINGLEMDS"
20230 # mkdir on secondary MDT
20231 if [ $MDSCOUNT -gt 1 ]; then
20232 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
20233 verify_jobstats "$cmd" "mds2"
20236 cmd="mknod $DIR/$tfile c 1 3"
20237 verify_jobstats "$cmd" "$SINGLEMDS"
20239 cmd="rm -f $DIR/$tfile"
20240 verify_jobstats "$cmd" "$SINGLEMDS"
20241 # create all files on OST0000 so verify_jobstats can find OST stats
20243 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
20244 verify_jobstats "$cmd" "$SINGLEMDS"
20246 cmd="touch $DIR/$tfile"
20247 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20249 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
20250 verify_jobstats "$cmd" "ost1"
20252 cancel_lru_locks osc
20253 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
20254 verify_jobstats "$cmd" "ost1"
20256 cmd="$TRUNCATE $DIR/$tfile 0"
20257 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20259 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
20260 verify_jobstats "$cmd" "$SINGLEMDS"
20261 # jobstats expiry - sleep until old stats should be expired
20262 local left=$((new_interval + 5 - (SECONDS - start)))
20263 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
20264 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
20266 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
20267 verify_jobstats "$cmd" "$SINGLEMDS"
20268 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
20269 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
20271 # Ensure that jobid are present in changelog (if supported by MDS)
20272 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
20273 changelog_dump | tail -10
20274 jobids=$(changelog_dump | tail -9 | grep -c "j=")
20275 [ $jobids -eq 9 ] ||
20276 error "Wrong changelog jobid count $jobids != 9"
20280 jobstats_set $JOBENV
20282 changelog_dump | grep $tfile
20283 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
20284 [ $jobids -eq 0 ] ||
20285 error "Unexpected jobids when jobid_var=$JOBENV"
20288 # test '%j' access to environment variable - if supported
20289 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
20290 JOBENV="JOBCOMPLEX"
20291 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20293 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20296 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
20297 JOBENV="JOBCOMPLEX"
20298 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
20300 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20303 # test '%j' access to per-session jobid - if supported
20304 if lctl list_param jobid_this_session > /dev/null 2>&1
20306 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
20307 lctl set_param jobid_this_session=$USER
20309 JOBENV="JOBCOMPLEX"
20310 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20312 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20315 run_test 205a "Verify job stats"
20317 # LU-13117, LU-13597, LU-16599
20319 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
20320 skip "Need MDS version at least 2.13.54.91"
20322 local job_stats="mdt.*.job_stats"
20323 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
20325 do_facet mds1 $LCTL set_param $job_stats=clear
20327 # Setting jobid_var to USER might not be supported
20328 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20329 $LCTL set_param jobid_var=USER || true
20330 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20331 $LCTL set_param jobid_name="%j.%e.%u"
20333 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20334 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20335 { do_facet mds1 $LCTL get_param $job_stats;
20336 error "Unexpected jobid found"; }
20337 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20338 { do_facet mds1 $LCTL get_param $job_stats;
20339 error "wrong job_stats format found"; }
20341 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20342 echo "MDS does not yet escape jobid" && return 0
20344 mkdir_on_mdt0 $DIR/$tdir
20345 $LCTL set_param jobid_var=TEST205b
20346 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20347 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20348 awk '/has\\x20sp/ {print $3}')
20349 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20350 error "jobid not escaped"; }
20352 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20353 # need to run such a command on mds1:
20354 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20356 # there might be multiple MDTs on single mds server, so need to
20357 # specifiy MDT0000. Or the command will fail due to other MDTs
20358 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20359 error "cannot clear escaped jobid in job_stats";
20361 echo "MDS does not support clearing escaped jobid"
20364 run_test 205b "Verify job stats jobid and output format"
20368 $LCTL set_param llite.*.stats=0
20369 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20370 $LCTL get_param llite.*.stats
20371 $LCTL get_param llite.*.stats | grep \
20372 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20373 error "wrong client stats format found"
20375 run_test 205c "Verify client stats format"
20378 local file=$DIR/$tdir/$tfile
20380 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20381 skip "need lustre >= 2.15.53 for lljobstat"
20382 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20383 skip "need lustre >= 2.15.53 for lljobstat"
20384 verify_yaml_available || skip_env "YAML verification not installed"
20386 test_mkdir -i 0 $DIR/$tdir
20387 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20388 stack_trap "rm -rf $DIR/$tdir"
20390 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20391 error "failed to write data to $file"
20394 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20395 echo -n 'verify rename_stats...'
20396 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20397 verify_yaml || error "rename_stats is not valid YAML"
20400 echo -n 'verify mdt job_stats...'
20401 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20402 verify_yaml || error "job_stats on mds1 is not valid YAML"
20405 echo -n 'verify ost job_stats...'
20406 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20407 verify_yaml || error "job_stats on ost1 is not valid YAML"
20410 run_test 205d "verify the format of some stats files"
20414 local file=$DIR/$tdir/$tfile
20415 local -a cli_params
20417 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20418 skip "need lustre >= 2.15.53 for lljobstat"
20419 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20420 skip "need lustre >= 2.15.53 for lljobstat"
20421 verify_yaml_available || skip_env "YAML verification not installed"
20423 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20424 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20425 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20427 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20428 stack_trap "rm -rf $DIR/$tdir"
20430 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20431 error "failed to create $file on ost1"
20432 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20433 error "failed to write data to $file"
20435 do_facet mds1 "$LCTL get_param *.*.job_stats"
20436 do_facet ost1 "$LCTL get_param *.*.job_stats"
20438 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20439 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20440 error "The output of lljobstat is not an valid YAML"
20442 # verify that job dd.0 does exist and has some ops on ost1
20443 # typically this line is like:
20444 # - 205e.dd.0: {ops: 20, ...}
20445 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20446 awk '$2=="205e.dd.0:" {print $4}')
20448 (( ${ops_comma%,} >= 10 )) ||
20449 error "cannot find job 205e.dd.0 with ops >= 10"
20451 run_test 205e "verify the output of lljobstat"
20454 verify_yaml_available || skip_env "YAML verification not installed"
20456 # check both qos_ost_weights and qos_mdt_weights
20457 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20458 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20459 error "qos_ost_weights is not valid YAML"
20461 run_test 205f "verify qos_ost_weights YAML format "
20463 __test_205_jobstats_dump() {
20465 local nbr_instance=$1
20468 if (( ${#pids[@]} >= nbr_instance )); then
20473 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20478 __test_205_cleanup() {
20480 # Clear all job entries
20481 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20485 local -a mds1_params
20486 local -a cli_params
20490 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20491 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20492 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20494 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20495 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20496 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20499 export TEST205G_ID=205g
20500 stack_trap "unset TEST205G_ID" EXIT
20502 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20505 __test_205_jobstats_dump 4 & pids+="$! "
20506 stack_trap "__test_205_cleanup $pids" EXIT INT
20508 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20510 run_test 205g "stress test for job_stats procfile"
20513 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20514 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20515 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20517 local dir=$DIR/$tdir
20518 local f=$dir/$tfile
20519 local f2=$dir/$tfile-2
20520 local f3=$dir/$tfile-3
20521 local subdir=$DIR/dir
20524 local mdts=$(comma_list $(mdts_nodes))
20525 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20526 local client_saved=$($LCTL get_param -n jobid_var)
20528 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20529 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20531 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20532 error "failed to set job_xattr parameter to user.job"
20533 $LCTL set_param jobid_var=procname.uid ||
20534 error "failed to set jobid_var parameter"
20539 val=$(getfattr -n user.job $f | grep user.job)
20540 [[ $val = user.job=\"touch.0\" ]] ||
20541 error "expected user.job=\"touch.0\", got '$val'"
20544 val=$(getfattr -n user.job $subdir | grep user.job)
20545 [[ $val = user.job=\"mkdir.0\" ]] ||
20546 error "expected user.job=\"mkdir.0\", got '$val'"
20548 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20549 error "failed to set job_xattr parameter to NONE"
20552 val=$(getfattr -d $f2)
20554 error "expected no user xattr, got '$val'"
20556 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20557 error "failed to set job_xattr parameter to trusted.job"
20560 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20561 [[ $val = trusted.job=\"touch.0\" ]] ||
20562 error "expected trusted.job=\"touch.0\", got '$val'"
20564 run_test 205h "check jobid xattr is stored correctly"
20567 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20568 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20570 local mdts=$(comma_list $(mdts_nodes))
20571 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20573 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20575 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20576 error "failed to set mdt.*.job_xattr to user.1234567"
20578 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20579 error "failed to reject too long job_xattr name"
20581 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20582 error "failed to reject job_xattr name in bad format"
20584 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20585 error "failed to reject job_xattr name with invalid character"
20587 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20588 xargs $LCTL set_param" &&
20589 error "failed to reject job_xattr name with non-ascii character"
20593 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20595 # LU-1480, LU-1773 and LU-1657
20597 mkdir -p $DIR/$tdir
20598 $LFS setstripe -c -1 $DIR/$tdir
20599 #define OBD_FAIL_LOV_INIT 0x1403
20600 $LCTL set_param fail_loc=0xa0001403
20601 $LCTL set_param fail_val=1
20602 touch $DIR/$tdir/$tfile || true
20604 run_test 206 "fail lov_init_raid0() doesn't lbug"
20607 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20608 local fsz=`stat -c %s $DIR/$tfile`
20609 cancel_lru_locks mdc
20611 # do not return layout in getattr intent
20612 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20613 $LCTL set_param fail_loc=0x170
20614 local sz=`stat -c %s $DIR/$tfile`
20616 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20620 run_test 207a "can refresh layout at glimpse"
20623 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20624 local cksum=`md5sum $DIR/$tfile`
20625 local fsz=`stat -c %s $DIR/$tfile`
20626 cancel_lru_locks mdc
20627 cancel_lru_locks osc
20629 # do not return layout in getattr intent
20630 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20631 $LCTL set_param fail_loc=0x171
20633 # it will refresh layout after the file is opened but before read issues
20634 echo checksum is "$cksum"
20635 echo "$cksum" |md5sum -c --quiet || error "file differs"
20639 run_test 207b "can refresh layout at open"
20642 # FIXME: in this test suite, only RD lease is used. This is okay
20643 # for now as only exclusive open is supported. After generic lease
20644 # is done, this test suite should be revised. - Jinshan
20646 remote_mds_nodsh && skip "remote MDS with nodsh"
20647 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20648 skip "Need MDS version at least 2.4.52"
20650 echo "==== test 1: verify get lease work"
20651 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20653 echo "==== test 2: verify lease can be broken by upcoming open"
20654 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20658 $MULTIOP $DIR/$tfile oO_RDWR:c
20659 kill -USR1 $PID && wait $PID || error "break lease error"
20661 echo "==== test 3: verify lease can't be granted if an open already exists"
20662 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20666 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20667 kill -USR1 $PID && wait $PID || error "open file error"
20669 echo "==== test 4: lease can sustain over recovery"
20670 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20676 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20678 echo "==== test 5: lease broken can't be regained by replay"
20679 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20683 # open file to break lease and then recovery
20684 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20687 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20691 run_test 208 "Exclusive open"
20694 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20695 skip_env "must have disp_stripe"
20698 sync; sleep 5; sync;
20700 echo 3 > /proc/sys/vm/drop_caches
20701 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20702 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20703 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20705 # open/close 500 times
20706 for i in $(seq 500); do
20710 echo 3 > /proc/sys/vm/drop_caches
20711 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20712 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20713 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20715 echo "before: $req_before, after: $req_after"
20716 [ $((req_after - req_before)) -ge 300 ] &&
20717 error "open/close requests are not freed"
20720 run_test 209 "read-only open/close requests should be freed promptly"
20725 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20729 $LFS getstripe $DIR/$tfile
20731 wait $pid || error "multiop failed"
20733 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20737 $LFS getstripe $DIR/$tfile
20739 wait $pid || error "multiop failed"
20741 run_test 210 "lfs getstripe does not break leases"
20743 function test_211() {
20748 stack_trap "rm -f $DIR/$tfile" EXIT
20749 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
20750 error "can't create file"
20751 $LFS mirror extend -N $DIR/$tfile ||
20752 error "can't create a replica"
20753 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20754 $LFS getstripe $DIR/$tfile
20755 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
20756 (( $stale != 1 )) && error "expected 1 stale, found $stale"
20758 $MULTIOP $DIR/$tfile OeW_E+eUc &
20762 id=$($LFS getstripe $DIR/$tfile |
20763 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
20764 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
20765 error "removed last in-sync replica?"
20769 (( $? == 0 )) || error "failed split broke the lease"
20771 run_test 211 "failed mirror split doesn't break write lease"
20775 size=$((size % 8192 + 1))
20776 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20777 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20778 rm -f $DIR/f212 $DIR/f212.xyz
20780 run_test 212 "Sendfile test ============================================"
20783 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20784 cancel_lru_locks osc
20785 lctl set_param fail_loc=0x8000040f
20786 # generate a read lock
20787 cat $DIR/$tfile > /dev/null
20788 # write to the file, it will try to cancel the above read lock.
20789 cat /etc/hosts >> $DIR/$tfile
20791 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20793 test_214() { # for bug 20133
20794 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20795 for (( i=0; i < 340; i++ )) ; do
20796 touch $DIR/$tdir/d214c/a$i
20799 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20800 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20801 ls $DIR/d214c || error "ls $DIR/d214c failed"
20802 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20803 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20805 run_test 214 "hash-indexed directory test - bug 20133"
20807 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20808 create_lnet_proc_files() {
20809 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20812 # counterpart of create_lnet_proc_files
20813 remove_lnet_proc_files() {
20814 rm -f $TMP/lnet_$1.sys
20817 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20818 # 3rd arg as regexp for body
20819 check_lnet_proc_stats() {
20820 local l=$(cat "$TMP/lnet_$1" |wc -l)
20821 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20823 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20826 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20827 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20828 # optional and can be regexp for 2nd line (lnet.routes case)
20829 check_lnet_proc_entry() {
20830 local blp=2 # blp stands for 'position of 1st line of body'
20831 [ -z "$5" ] || blp=3 # lnet.routes case
20833 local l=$(cat "$TMP/lnet_$1" |wc -l)
20834 # subtracting one from $blp because the body can be empty
20835 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20837 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20838 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20840 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20841 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20843 # bail out if any unexpected line happened
20844 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20845 [ "$?" != 0 ] || error "$2 misformatted"
20848 test_215() { # for bugs 18102, 21079, 21517
20849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20851 local N='(0|[1-9][0-9]*)' # non-negative numeric
20852 local P='[1-9][0-9]*' # positive numeric
20853 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20854 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20855 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20856 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20858 local L1 # regexp for 1st line
20859 local L2 # regexp for 2nd line (optional)
20860 local BR # regexp for the rest (body)
20862 # lnet.stats should look as 11 space-separated non-negative numerics
20863 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20864 create_lnet_proc_files "stats"
20865 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20866 remove_lnet_proc_files "stats"
20868 # lnet.routes should look like this:
20869 # Routing disabled/enabled
20870 # net hops priority state router
20871 # where net is a string like tcp0, hops > 0, priority >= 0,
20872 # state is up/down,
20873 # router is a string like 192.168.1.1@tcp2
20874 L1="^Routing (disabled|enabled)$"
20875 L2="^net +hops +priority +state +router$"
20876 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20877 create_lnet_proc_files "routes"
20878 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20879 remove_lnet_proc_files "routes"
20881 # lnet.routers should look like this:
20882 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20883 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20884 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20885 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20886 L1="^ref +rtr_ref +alive +router$"
20887 BR="^$P +$P +(up|down) +$NID$"
20888 create_lnet_proc_files "routers"
20889 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20890 remove_lnet_proc_files "routers"
20892 # lnet.peers should look like this:
20893 # nid refs state last max rtr min tx min queue
20894 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20895 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20896 # numeric (0 or >0 or <0), queue >= 0.
20897 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20898 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20899 create_lnet_proc_files "peers"
20900 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20901 remove_lnet_proc_files "peers"
20903 # lnet.buffers should look like this:
20904 # pages count credits min
20905 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20906 L1="^pages +count +credits +min$"
20907 BR="^ +$N +$N +$I +$I$"
20908 create_lnet_proc_files "buffers"
20909 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20910 remove_lnet_proc_files "buffers"
20912 # lnet.nis should look like this:
20913 # nid status alive refs peer rtr max tx min
20914 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20915 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20916 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20917 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20918 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20919 create_lnet_proc_files "nis"
20920 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20921 remove_lnet_proc_files "nis"
20923 # can we successfully write to lnet.stats?
20924 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20926 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20928 test_216() { # bug 20317
20929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20930 remote_ost_nodsh && skip "remote OST with nodsh"
20933 local facets=$(get_facets OST)
20934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20936 save_lustre_params client "osc.*.contention_seconds" > $p
20937 save_lustre_params $facets \
20938 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20939 save_lustre_params $facets \
20940 "ldlm.namespaces.filter-*.contended_locks" >> $p
20941 save_lustre_params $facets \
20942 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20943 clear_stats osc.*.osc_stats
20945 # agressive lockless i/o settings
20946 do_nodes $(comma_list $(osts_nodes)) \
20947 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20948 ldlm.namespaces.filter-*.contended_locks=0 \
20949 ldlm.namespaces.filter-*.contention_seconds=60"
20950 lctl set_param -n osc.*.contention_seconds=60
20952 $DIRECTIO write $DIR/$tfile 0 10 4096
20953 $CHECKSTAT -s 40960 $DIR/$tfile
20955 # disable lockless i/o
20956 do_nodes $(comma_list $(osts_nodes)) \
20957 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20958 ldlm.namespaces.filter-*.contended_locks=32 \
20959 ldlm.namespaces.filter-*.contention_seconds=0"
20960 lctl set_param -n osc.*.contention_seconds=0
20961 clear_stats osc.*.osc_stats
20963 dd if=/dev/zero of=$DIR/$tfile count=0
20964 $CHECKSTAT -s 0 $DIR/$tfile
20966 restore_lustre_params <$p
20970 run_test 216 "check lockless direct write updates file size and kms correctly"
20972 test_217() { # bug 22430
20973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20977 for node in $(nodes_list); do
20978 local nid=$(host_nids_address $node $NETTYPE)
20979 local node_ip=$(do_node $node getent ahostsv4 $node |
20980 awk '{ print $1; exit; }')
20982 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20983 # if hostname matches any NID, use hostname for better testing
20984 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20985 echo "lctl ping node $node@$NETTYPE"
20986 lctl ping $node@$NETTYPE
20987 else # otherwise, at least test 'lctl ping' is working
20988 echo "lctl ping nid $(h2nettype $nid)"
20989 lctl ping $(h2nettype $nid)
20990 echo "skipping $node (no hyphen detected)"
20994 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20997 # do directio so as not to populate the page cache
20998 log "creating a 10 Mb file"
20999 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
21000 error "multiop failed while creating a file"
21001 log "starting reads"
21002 dd if=$DIR/$tfile of=/dev/null bs=4096 &
21003 log "truncating the file"
21004 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
21005 error "multiop failed while truncating the file"
21007 kill %+ || true # reads might have finished
21008 echo "wait until dd is finished"
21010 log "removing the temporary file"
21011 rm -rf $DIR/$tfile || error "tmp file removal failed"
21013 run_test 218 "parallel read and truncate should not deadlock"
21016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21018 # write one partial page
21019 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
21020 # set no grant so vvp_io_commit_write will do sync write
21021 $LCTL set_param fail_loc=0x411
21022 # write a full page at the end of file
21023 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
21025 $LCTL set_param fail_loc=0
21026 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
21027 $LCTL set_param fail_loc=0x411
21028 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
21031 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
21032 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
21034 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
21036 test_220() { #LU-325
21037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21038 remote_ost_nodsh && skip "remote OST with nodsh"
21039 remote_mds_nodsh && skip "remote MDS with nodsh"
21040 remote_mgs_nodsh && skip "remote MGS with nodsh"
21044 # create on MDT0000 so the last_id and next_id are correct
21045 mkdir_on_mdt0 $DIR/$tdir
21046 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
21050 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
21051 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
21052 osp.$mdtosc_proc1.prealloc_last_id)
21053 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
21054 osp.$mdtosc_proc1.prealloc_next_id)
21058 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
21059 #define OBD_FAIL_OST_ENOINO 0x229
21060 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
21061 create_pool $FSNAME.$TESTNAME || return 1
21062 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
21064 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
21066 MDSOBJS=$((last_id - next_id))
21067 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
21069 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
21070 echo "OST still has $count kbytes free"
21072 echo "create $MDSOBJS files @next_id..."
21073 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
21075 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
21076 osp.$mdtosc_proc1.prealloc_last_id)
21077 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
21078 osp.$mdtosc_proc1.prealloc_next_id)
21080 echo "after creation, last_id=$last_id2, next_id=$next_id2"
21085 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
21086 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
21088 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
21089 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
21090 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
21091 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
21092 echo "unlink $MDSOBJS files @$next_id..."
21093 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
21095 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
21098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21100 dd if=`which date` of=$MOUNT/date oflag=sync
21101 chmod +x $MOUNT/date
21103 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
21104 $LCTL set_param fail_loc=0x80001401
21106 $MOUNT/date > /dev/null
21109 run_test 221 "make sure fault and truncate race to not cause OOM"
21112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21115 test_mkdir $DIR/$tdir
21116 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21117 createmany -o $DIR/$tdir/$tfile 10
21118 cancel_lru_locks mdc
21119 cancel_lru_locks osc
21120 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
21121 $LCTL set_param fail_loc=0x31a
21122 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
21123 $LCTL set_param fail_loc=0
21126 run_test 222a "AGL for ls should not trigger CLIO lock failure"
21129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21132 test_mkdir $DIR/$tdir
21133 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21134 createmany -o $DIR/$tdir/$tfile 10
21135 cancel_lru_locks mdc
21136 cancel_lru_locks osc
21137 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
21138 $LCTL set_param fail_loc=0x31a
21139 rm -r $DIR/$tdir || error "AGL for rmdir failed"
21140 $LCTL set_param fail_loc=0
21142 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
21145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21148 test_mkdir $DIR/$tdir
21149 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21150 createmany -o $DIR/$tdir/$tfile 10
21151 cancel_lru_locks mdc
21152 cancel_lru_locks osc
21153 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
21154 $LCTL set_param fail_loc=0x31b
21155 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
21156 $LCTL set_param fail_loc=0
21159 run_test 223 "osc reenqueue if without AGL lock granted ======================="
21161 test_224a() { # LU-1039, MRP-303
21162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21163 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
21164 $LCTL set_param fail_loc=0x508
21165 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
21166 $LCTL set_param fail_loc=0
21169 run_test 224a "Don't panic on bulk IO failure"
21171 test_224bd_sub() { # LU-1039, MRP-303
21172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21176 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
21178 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21180 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
21181 cancel_lru_locks osc
21183 stack_trap "set_checksums $ORIG_CSUM" EXIT
21184 local at_max_saved=0
21186 # adaptive timeouts may prevent seeing the issue
21187 if at_is_enabled; then
21188 at_max_saved=$(at_max_get mds)
21189 at_max_set 0 mds client
21190 stack_trap "at_max_set $at_max_saved mds client" EXIT
21193 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
21194 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
21195 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
21197 do_facet ost1 $LCTL set_param fail_loc=0
21198 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
21203 test_224bd_sub 3 error "dd failed"
21205 run_test 224b "Don't panic on bulk IO failure"
21207 test_224c() { # LU-6441
21208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21209 remote_mds_nodsh && skip "remote MDS with nodsh"
21211 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
21212 save_writethrough $p
21213 set_cache writethrough on
21215 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
21216 local at_max=$($LCTL get_param -n at_max)
21217 local timeout=$($LCTL get_param -n timeout)
21218 local test_at="at_max"
21219 local param_at="$FSNAME.sys.at_max"
21220 local test_timeout="timeout"
21221 local param_timeout="$FSNAME.sys.timeout"
21223 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
21225 set_persistent_param_and_check client "$test_at" "$param_at" 0
21226 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
21228 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
21229 do_facet ost1 "$LCTL set_param fail_loc=0x520"
21230 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21231 stack_trap "rm -f $DIR/$tfile"
21232 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
21234 do_facet ost1 "$LCTL set_param fail_loc=0"
21236 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
21237 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
21240 $LCTL set_param -n $pages_per_rpc
21241 restore_lustre_params < $p
21244 run_test 224c "Don't hang if one of md lost during large bulk RPC"
21246 test_224d() { # LU-11169
21247 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
21249 run_test 224d "Don't corrupt data on bulk IO timeout"
21251 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
21253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21254 if [ -z ${MDSSURVEY} ]; then
21255 skip_env "mds-survey not found"
21257 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21258 skip "Need MDS version at least 2.2.51"
21260 local mds=$(facet_host $SINGLEMDS)
21261 local target=$(do_nodes $mds 'lctl dl' |
21262 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21264 local cmd1="file_count=1000 thrhi=4"
21265 local cmd2="dir_count=2 layer=mdd stripe_count=0"
21266 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21267 local cmd="$cmd1 $cmd2 $cmd3"
21269 rm -f ${TMP}/mds_survey*
21271 eval $cmd || error "mds-survey with zero-stripe failed"
21272 cat ${TMP}/mds_survey*
21273 rm -f ${TMP}/mds_survey*
21275 run_test 225a "Metadata survey sanity with zero-stripe"
21278 if [ -z ${MDSSURVEY} ]; then
21279 skip_env "mds-survey not found"
21281 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21282 skip "Need MDS version at least 2.2.51"
21283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21284 remote_mds_nodsh && skip "remote MDS with nodsh"
21285 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
21286 skip_env "Need to mount OST to test"
21289 local mds=$(facet_host $SINGLEMDS)
21290 local target=$(do_nodes $mds 'lctl dl' |
21291 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21293 local cmd1="file_count=1000 thrhi=4"
21294 local cmd2="dir_count=2 layer=mdd stripe_count=1"
21295 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21296 local cmd="$cmd1 $cmd2 $cmd3"
21298 rm -f ${TMP}/mds_survey*
21300 eval $cmd || error "mds-survey with stripe_count failed"
21301 cat ${TMP}/mds_survey*
21302 rm -f ${TMP}/mds_survey*
21304 run_test 225b "Metadata survey sanity with stripe_count = 1"
21306 mcreate_path2fid () {
21312 local path=$DIR/$tdir/$name
21317 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
21318 error "cannot create $desc"
21320 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
21322 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
21324 fid_path=$($LFS fid2path $MOUNT $fid)
21326 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
21328 [ "$path" == "$fid_path" ] ||
21329 error "fid2path returned $fid_path, expected $path"
21331 echo "pass with $path and $fid"
21336 mkdir -p $DIR/$tdir
21338 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21339 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21340 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21341 mcreate_path2fid 0040666 0 0 dir "directory"
21342 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21343 mcreate_path2fid 0100666 0 0 file "regular file"
21344 mcreate_path2fid 0120666 0 0 link "symbolic link"
21345 mcreate_path2fid 0140666 0 0 sock "socket"
21347 run_test 226a "call path2fid and fid2path on files of all type"
21350 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21355 mkdir -p $DIR/$tdir
21356 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21357 error "create remote directory failed"
21358 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21359 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21360 "character special file (null)"
21361 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21362 "character special file (no device)"
21363 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21364 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21365 "block special file (loop)"
21366 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21367 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21368 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21370 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21373 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21374 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21375 skip "Need MDS version at least 2.13.55"
21377 local submnt=/mnt/submnt
21378 local srcfile=/etc/passwd
21379 local dstfile=$submnt/passwd
21385 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21386 error "create remote directory failed"
21387 mkdir -p $submnt || error "create $submnt failed"
21388 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21389 error "mount $submnt failed"
21390 stack_trap "umount $submnt" EXIT
21392 cp $srcfile $dstfile
21393 fid=$($LFS path2fid $dstfile)
21394 path=$($LFS fid2path $submnt "$fid")
21395 [ "$path" = "$dstfile" ] ||
21396 error "fid2path $submnt $fid failed ($path != $dstfile)"
21398 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21401 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21402 skip "Need client at least version 2.15.57"
21404 # Define First test dataset
21405 local testdirs_01=$DIR/$tdir
21406 local testdata_01=$testdirs_01/${tdir}_01
21407 local testresult_01=${tdir}_01
21408 # Define Second test dataset
21409 local testdirs_02=$DIR/$tdir/$tdir
21410 local testdata_02=$testdirs_02/${tdir}_02
21411 local testresult_02=${tdir}_02
21412 # Define third test dataset (top level)
21413 local testdata_03=$DIR/${tdir}_03
21414 local testresult_03=${tdir}_03
21416 # Create first test dataset
21417 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21418 touch $testdata_01 || error "cannot create file $testdata_01"
21420 # Create second test dataset
21421 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21422 touch $testdata_02 || error "cannot create file $testdata_02"
21424 # Create third test dataset
21425 touch $testdata_03 || error "cannot create file $testdata_03"
21427 local fid01=$($LFS getstripe -F "$testdata_01") ||
21428 error "getstripe failed on $testdata_01"
21429 local fid02=$($LFS getstripe -F "$testdata_02") ||
21430 error "getstripe failed on $testdata_01"
21431 local fid03=$($LFS getstripe -F "$testdata_03") ||
21432 error "getstripe failed on $testdata_03"
21434 # Verify only -n option
21435 local out1=$($LFS fid2path -n $DIR $fid01) ||
21436 error "fid2path failed on $fid01"
21437 local out2=$($LFS fid2path -n $DIR $fid02) ||
21438 error "fid2path failed on $fid02"
21439 local out3=$($LFS fid2path -n $DIR $fid03) ||
21440 error "fid2path failed on $fid03"
21442 [[ "$out1" == "$testresult_01" ]] ||
21443 error "fid2path failed: Expected $testresult_01 got $out1"
21444 [[ "$out2" == "$testresult_02" ]] ||
21445 error "fid2path failed: Expected $testresult_02 got $out2"
21446 [[ "$out3" == "$testresult_03" ]] ||
21447 error "fid2path failed: Expected $testresult_03 got $out3"
21449 # Verify with option -fn together
21450 out1=$($LFS fid2path -fn $DIR $fid01) ||
21451 error "fid2path -fn failed on $fid01"
21452 out2=$($LFS fid2path -fn $DIR $fid02) ||
21453 error "fid2path -fn failed on $fid02"
21454 out3=$($LFS fid2path -fn $DIR $fid03) ||
21455 error "fid2path -fn failed on $fid03"
21457 local tmpout=$(echo $out1 | cut -d" " -f2)
21458 [[ "$tmpout" == "$testresult_01" ]] ||
21459 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21461 tmpout=$(echo $out2 | cut -d" " -f2)
21462 [[ "$tmpout" == "$testresult_02" ]] ||
21463 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21465 tmpout=$(echo $out3 | cut -d" " -f2)
21466 [[ "$tmpout" == "$testresult_03" ]] ||
21467 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21469 run_test 226d "verify fid2path with -n and -fn option"
21472 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21473 skip "Need client at least version 2.15.56"
21475 # Define filename with 'newline' and a space
21476 local testfile="Test"$'\n'"file 01"
21477 # Define link name with multiple 'newline' and a space
21478 local linkfile="Link"$'\n'"file "$'\n'"01"
21479 # Remove prior hard link
21480 rm -f $DIR/"$linkfile"
21483 touch $DIR/"$testfile"
21485 ln $DIR/"$testfile" $DIR/"$linkfile"
21487 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21488 error "getstripe failed on $DIR/$testfile"
21490 # Call with -0 option
21491 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21492 echo "FILE:" | grep -c "FILE:")
21494 # With -0 option the output should be exactly 2 lines.
21495 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21497 run_test 226e "Verify path2fid -0 option with newline and space"
21499 # LU-1299 Executing or running ldd on a truncated executable does not
21500 # cause an out-of-memory condition.
21502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21503 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21505 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21506 chmod +x $MOUNT/date
21508 $MOUNT/date > /dev/null
21509 ldd $MOUNT/date > /dev/null
21512 run_test 227 "running truncated executable does not cause OOM"
21514 # LU-1512 try to reuse idle OI blocks
21516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21517 remote_mds_nodsh && skip "remote MDS with nodsh"
21518 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21520 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21521 local myDIR=$DIR/$tdir
21524 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21525 $LCTL set_param fail_loc=0x80001002
21526 createmany -o $myDIR/t- 10000
21527 $LCTL set_param fail_loc=0
21528 # The guard is current the largest FID holder
21530 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21532 local IDX=$(($SEQ % 64))
21534 do_facet $SINGLEMDS sync
21535 # Make sure journal flushed.
21537 local blk1=$(do_facet $SINGLEMDS \
21538 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21539 grep Blockcount | awk '{print $4}')
21541 # Remove old files, some OI blocks will become idle.
21542 unlinkmany $myDIR/t- 10000
21543 # Create new files, idle OI blocks should be reused.
21544 createmany -o $myDIR/t- 2000
21545 do_facet $SINGLEMDS sync
21546 # Make sure journal flushed.
21548 local blk2=$(do_facet $SINGLEMDS \
21549 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21550 grep Blockcount | awk '{print $4}')
21552 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21554 run_test 228a "try to reuse idle OI blocks"
21557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21558 remote_mds_nodsh && skip "remote MDS with nodsh"
21559 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21561 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21562 local myDIR=$DIR/$tdir
21565 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21566 $LCTL set_param fail_loc=0x80001002
21567 createmany -o $myDIR/t- 10000
21568 $LCTL set_param fail_loc=0
21569 # The guard is current the largest FID holder
21571 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21573 local IDX=$(($SEQ % 64))
21575 do_facet $SINGLEMDS sync
21576 # Make sure journal flushed.
21578 local blk1=$(do_facet $SINGLEMDS \
21579 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21580 grep Blockcount | awk '{print $4}')
21582 # Remove old files, some OI blocks will become idle.
21583 unlinkmany $myDIR/t- 10000
21586 stop $SINGLEMDS || error "Fail to stop MDT."
21588 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21589 error "Fail to start MDT."
21591 client_up || error "Fail to df."
21592 # Create new files, idle OI blocks should be reused.
21593 createmany -o $myDIR/t- 2000
21594 do_facet $SINGLEMDS sync
21595 # Make sure journal flushed.
21597 local blk2=$(do_facet $SINGLEMDS \
21598 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21599 grep Blockcount | awk '{print $4}')
21601 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21603 run_test 228b "idle OI blocks can be reused after MDT restart"
21607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21608 remote_mds_nodsh && skip "remote MDS with nodsh"
21609 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21611 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21612 local myDIR=$DIR/$tdir
21615 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21616 $LCTL set_param fail_loc=0x80001002
21617 # 20000 files can guarantee there are index nodes in the OI file
21618 createmany -o $myDIR/t- 20000
21619 $LCTL set_param fail_loc=0
21620 # The guard is current the largest FID holder
21622 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21624 local IDX=$(($SEQ % 64))
21626 do_facet $SINGLEMDS sync
21627 # Make sure journal flushed.
21629 local blk1=$(do_facet $SINGLEMDS \
21630 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21631 grep Blockcount | awk '{print $4}')
21633 # Remove old files, some OI blocks will become idle.
21634 unlinkmany $myDIR/t- 20000
21636 # The OI file should become empty now
21638 # Create new files, idle OI blocks should be reused.
21639 createmany -o $myDIR/t- 2000
21640 do_facet $SINGLEMDS sync
21641 # Make sure journal flushed.
21643 local blk2=$(do_facet $SINGLEMDS \
21644 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21645 grep Blockcount | awk '{print $4}')
21647 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21649 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21651 test_229() { # LU-2482, LU-3448
21652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21653 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21654 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21655 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21659 # Create a file with a released layout and stripe count 2.
21660 $MULTIOP $DIR/$tfile H2c ||
21661 error "failed to create file with released layout"
21663 $LFS getstripe -v $DIR/$tfile
21665 local pattern=$($LFS getstripe -L $DIR/$tfile)
21666 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21668 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21670 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21671 stat $DIR/$tfile || error "failed to stat released file"
21673 chown $RUNAS_ID $DIR/$tfile ||
21674 error "chown $RUNAS_ID $DIR/$tfile failed"
21676 chgrp $RUNAS_ID $DIR/$tfile ||
21677 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21679 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21680 rm $DIR/$tfile || error "failed to remove released file"
21682 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21687 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21688 skip "Need MDS version at least 2.11.52"
21692 test_mkdir $DIR/$tdir
21693 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21694 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21695 [ $mdt_idx -ne 0 ] &&
21696 error "create local directory on wrong MDT $mdt_idx"
21698 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21699 error "create remote directory failed"
21700 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21701 [ $mdt_idx -ne $MDTIDX ] &&
21702 error "create remote directory on wrong MDT $mdt_idx"
21704 createmany -o $DIR/$tdir/test_230/t- 10 ||
21705 error "create files on remote directory failed"
21706 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21707 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21708 rm -r $DIR/$tdir || error "unlink remote directory failed"
21710 run_test 230a "Create remote directory and files under the remote directory"
21713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21715 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21716 skip "Need MDS version at least 2.11.52"
21724 local migrate_dir=$DIR/$tdir/migrate_dir
21725 local other_dir=$DIR/$tdir/other_dir
21727 test_mkdir $DIR/$tdir
21728 test_mkdir -i0 -c1 $migrate_dir
21729 test_mkdir -i0 -c1 $other_dir
21730 for ((i=0; i<10; i++)); do
21731 mkdir -p $migrate_dir/dir_${i}
21732 createmany -o $migrate_dir/dir_${i}/f 10 ||
21733 error "create files under remote dir failed $i"
21736 cp /etc/passwd $migrate_dir/$tfile
21737 cp /etc/passwd $other_dir/$tfile
21738 chattr +SAD $migrate_dir
21739 chattr +SAD $migrate_dir/$tfile
21741 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21742 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21743 local old_dir_mode=$(stat -c%f $migrate_dir)
21744 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21746 mkdir -p $migrate_dir/dir_default_stripe2
21747 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21748 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21750 mkdir -p $other_dir
21751 ln $migrate_dir/$tfile $other_dir/luna
21752 ln $migrate_dir/$tfile $migrate_dir/sofia
21753 ln $other_dir/$tfile $migrate_dir/david
21754 ln -s $migrate_dir/$tfile $other_dir/zachary
21755 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21756 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21762 for len in 58 59 60; do
21763 lnktgt=$(str_repeat 'l' $len)
21764 touch $migrate_dir/$lnktgt
21765 ln -s $lnktgt $migrate_dir/${len}char_ln
21769 for len in 4094 4095; do
21770 lnktgt=$(str_repeat 'l' $len)
21771 ln -s $lnktgt $migrate_dir/${len}char_ln
21775 for len in 254 255; do
21776 touch $migrate_dir/$(str_repeat 'l' $len)
21779 $LFS migrate -m $MDTIDX $migrate_dir ||
21780 error "fails on migrating remote dir to MDT1"
21782 echo "migratate to MDT1, then checking.."
21783 for ((i = 0; i < 10; i++)); do
21784 for file in $(find $migrate_dir/dir_${i}); do
21785 mdt_index=$($LFS getstripe -m $file)
21786 # broken symlink getstripe will fail
21787 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21788 error "$file is not on MDT${MDTIDX}"
21792 # the multiple link file should still in MDT0
21793 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21794 [ $mdt_index == 0 ] ||
21795 error "$file is not on MDT${MDTIDX}"
21797 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21798 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21799 error " expect $old_dir_flag get $new_dir_flag"
21801 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21802 [ "$old_file_flag" = "$new_file_flag" ] ||
21803 error " expect $old_file_flag get $new_file_flag"
21805 local new_dir_mode=$(stat -c%f $migrate_dir)
21806 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21807 error "expect mode $old_dir_mode get $new_dir_mode"
21809 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21810 [ "$old_file_mode" = "$new_file_mode" ] ||
21811 error "expect mode $old_file_mode get $new_file_mode"
21813 diff /etc/passwd $migrate_dir/$tfile ||
21814 error "$tfile different after migration"
21816 diff /etc/passwd $other_dir/luna ||
21817 error "luna different after migration"
21819 diff /etc/passwd $migrate_dir/sofia ||
21820 error "sofia different after migration"
21822 diff /etc/passwd $migrate_dir/david ||
21823 error "david different after migration"
21825 diff /etc/passwd $other_dir/zachary ||
21826 error "zachary different after migration"
21828 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21829 error "${tfile}_ln different after migration"
21831 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21832 error "${tfile}_ln_other different after migration"
21834 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21835 [ $stripe_count = 2 ] ||
21836 error "dir strpe_count $d != 2 after migration."
21838 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21839 [ $stripe_count = 2 ] ||
21840 error "file strpe_count $d != 2 after migration."
21842 #migrate back to MDT0
21845 $LFS migrate -m $MDTIDX $migrate_dir ||
21846 error "fails on migrating remote dir to MDT0"
21848 echo "migrate back to MDT0, checking.."
21849 for file in $(find $migrate_dir); do
21850 mdt_index=$($LFS getstripe -m $file)
21851 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21852 error "$file is not on MDT${MDTIDX}"
21855 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21856 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21857 error " expect $old_dir_flag get $new_dir_flag"
21859 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21860 [ "$old_file_flag" = "$new_file_flag" ] ||
21861 error " expect $old_file_flag get $new_file_flag"
21863 local new_dir_mode=$(stat -c%f $migrate_dir)
21864 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21865 error "expect mode $old_dir_mode get $new_dir_mode"
21867 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21868 [ "$old_file_mode" = "$new_file_mode" ] ||
21869 error "expect mode $old_file_mode get $new_file_mode"
21871 diff /etc/passwd ${migrate_dir}/$tfile ||
21872 error "$tfile different after migration"
21874 diff /etc/passwd ${other_dir}/luna ||
21875 error "luna different after migration"
21877 diff /etc/passwd ${migrate_dir}/sofia ||
21878 error "sofia different after migration"
21880 diff /etc/passwd ${other_dir}/zachary ||
21881 error "zachary different after migration"
21883 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21884 error "${tfile}_ln different after migration"
21886 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21887 error "${tfile}_ln_other different after migration"
21889 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21890 [ $stripe_count = 2 ] ||
21891 error "dir strpe_count $d != 2 after migration."
21893 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21894 [ $stripe_count = 2 ] ||
21895 error "file strpe_count $d != 2 after migration."
21897 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21899 run_test 230b "migrate directory"
21902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21904 remote_mds_nodsh && skip "remote MDS with nodsh"
21905 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21906 skip "Need MDS version at least 2.11.52"
21912 local migrate_dir=$DIR/$tdir/migrate_dir
21914 #If migrating directory fails in the middle, all entries of
21915 #the directory is still accessiable.
21916 test_mkdir $DIR/$tdir
21917 test_mkdir -i0 -c1 $migrate_dir
21918 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21920 createmany -o $migrate_dir/f $total ||
21921 error "create files under ${migrate_dir} failed"
21923 # fail after migrating top dir, and this will fail only once, so the
21924 # first sub file migration will fail (currently f3), others succeed.
21925 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21926 do_facet mds1 lctl set_param fail_loc=0x1801
21927 local t=$(ls $migrate_dir | wc -l)
21928 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21929 error "migrate should fail"
21930 local u=$(ls $migrate_dir | wc -l)
21931 [ "$u" == "$t" ] || error "$u != $t during migration"
21933 # add new dir/file should succeed
21934 mkdir $migrate_dir/dir ||
21935 error "mkdir failed under migrating directory"
21936 touch $migrate_dir/file ||
21937 error "create file failed under migrating directory"
21939 # add file with existing name should fail
21940 for file in $migrate_dir/f*; do
21941 stat $file > /dev/null || error "stat $file failed"
21942 $OPENFILE -f O_CREAT:O_EXCL $file &&
21943 error "open(O_CREAT|O_EXCL) $file should fail"
21944 $MULTIOP $file m && error "create $file should fail"
21945 touch $DIR/$tdir/remote_dir/$tfile ||
21946 error "touch $tfile failed"
21947 ln $DIR/$tdir/remote_dir/$tfile $file &&
21948 error "link $file should fail"
21949 mdt_index=$($LFS getstripe -m $file)
21950 if [ $mdt_index == 0 ]; then
21951 # file failed to migrate is not allowed to rename to
21952 mv $DIR/$tdir/remote_dir/$tfile $file &&
21953 error "rename to $file should fail"
21955 mv $DIR/$tdir/remote_dir/$tfile $file ||
21956 error "rename to $file failed"
21958 echo hello >> $file || error "write $file failed"
21961 # resume migration with different options should fail
21962 $LFS migrate -m 0 $migrate_dir &&
21963 error "migrate -m 0 $migrate_dir should fail"
21965 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21966 error "migrate -c 2 $migrate_dir should fail"
21968 # resume migration should succeed
21969 $LFS migrate -m $MDTIDX $migrate_dir ||
21970 error "migrate $migrate_dir failed"
21972 echo "Finish migration, then checking.."
21973 for file in $(find $migrate_dir); do
21974 mdt_index=$($LFS getstripe -m $file)
21975 [ $mdt_index == $MDTIDX ] ||
21976 error "$file is not on MDT${MDTIDX}"
21979 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21981 run_test 230c "check directory accessiblity if migration failed"
21984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21985 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21986 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21987 skip "Need MDS version at least 2.11.52"
21989 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21991 local migrate_dir=$DIR/$tdir/migrate_dir
22001 old_index=$((RANDOM % MDSCOUNT))
22002 old_count=$((MDSCOUNT - old_index))
22003 new_index=$((RANDOM % MDSCOUNT))
22004 new_count=$((MDSCOUNT - new_index))
22005 new_hash=1 # for all_char
22007 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
22008 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
22010 test_mkdir $DIR/$tdir
22011 test_mkdir -i $old_index -c $old_count $migrate_dir
22013 for ((i=0; i<100; i++)); do
22014 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
22015 createmany -o $migrate_dir/dir_${i}/f 100 ||
22016 error "create files under remote dir failed $i"
22019 echo -n "Migrate from MDT$old_index "
22020 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
22021 echo -n "to MDT$new_index"
22022 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
22025 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
22026 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
22027 error "migrate remote dir error"
22029 echo "Finish migration, then checking.."
22030 for file in $(find $migrate_dir -maxdepth 1); do
22031 mdt_index=$($LFS getstripe -m $file)
22032 if [ $mdt_index -lt $new_index ] ||
22033 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
22034 error "$file is on MDT$mdt_index"
22038 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22040 run_test 230d "check migrate big directory"
22043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22045 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22046 skip "Need MDS version at least 2.11.52"
22053 mkdir_on_mdt0 $DIR/$tdir
22054 mkdir $DIR/$tdir/migrate_dir
22055 mkdir $DIR/$tdir/other_dir
22056 touch $DIR/$tdir/migrate_dir/a
22057 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
22058 ls $DIR/$tdir/other_dir
22060 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22061 error "migrate dir fails"
22063 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
22064 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
22066 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22067 [ $mdt_index == 0 ] || error "a is not on MDT0"
22069 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
22070 error "migrate dir fails"
22072 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
22073 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
22075 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22076 [ $mdt_index == 1 ] || error "a is not on MDT1"
22078 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
22079 [ $mdt_index == 1 ] || error "b is not on MDT1"
22081 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
22082 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
22084 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
22086 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22088 run_test 230e "migrate mulitple local link files"
22091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22092 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22093 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22094 skip "Need MDS version at least 2.11.52"
22099 mkdir -p $DIR/$tdir
22100 mkdir $DIR/$tdir/migrate_dir
22101 $LFS mkdir -i1 $DIR/$tdir/other_dir
22102 touch $DIR/$tdir/migrate_dir/a
22103 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
22104 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
22105 ls $DIR/$tdir/other_dir
22107 # a should be migrated to MDT1, since no other links on MDT0
22108 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22109 error "#1 migrate dir fails"
22110 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
22111 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
22112 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22113 [ $mdt_index == 1 ] || error "a is not on MDT1"
22115 # a should stay on MDT1, because it is a mulitple link file
22116 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
22117 error "#2 migrate dir fails"
22118 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22119 [ $mdt_index == 1 ] || error "a is not on MDT1"
22121 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
22122 error "#3 migrate dir fails"
22124 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
22125 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
22126 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
22128 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
22129 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
22131 # a should be migrated to MDT0, since no other links on MDT1
22132 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
22133 error "#4 migrate dir fails"
22134 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
22135 [ $mdt_index == 0 ] || error "a is not on MDT0"
22137 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22139 run_test 230f "migrate mulitple remote link files"
22142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22144 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22145 skip "Need MDS version at least 2.11.52"
22147 mkdir -p $DIR/$tdir/migrate_dir
22149 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
22150 error "migrating dir to non-exist MDT succeeds"
22153 run_test 230g "migrate dir to non-exist MDT"
22156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22158 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22159 skip "Need MDS version at least 2.11.52"
22163 mkdir -p $DIR/$tdir/migrate_dir
22165 $LFS migrate -m1 $DIR &&
22166 error "migrating mountpoint1 should fail"
22168 $LFS migrate -m1 $DIR/$tdir/.. &&
22169 error "migrating mountpoint2 should fail"
22172 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
22173 error "migrating $tdir/migrate_dir/.. should fail"
22177 run_test 230h "migrate .. and root"
22180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22182 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22183 skip "Need MDS version at least 2.11.52"
22185 mkdir -p $DIR/$tdir/migrate_dir
22187 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
22188 error "migration fails with a tailing slash"
22190 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
22191 error "migration fails with two tailing slashes"
22193 run_test 230i "lfs migrate -m tolerates trailing slashes"
22196 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22197 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
22198 skip "Need MDS version at least 2.11.52"
22200 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22201 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
22202 error "create $tfile failed"
22203 cat /etc/passwd > $DIR/$tdir/$tfile
22205 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22207 cmp /etc/passwd $DIR/$tdir/$tfile ||
22208 error "DoM file mismatch after migration"
22210 run_test 230j "DoM file data not changed after dir migration"
22213 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
22214 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22215 skip "Need MDS version at least 2.11.56"
22218 local files_on_starting_mdt=0
22220 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
22221 $LFS getdirstripe $DIR/$tdir
22222 for i in $(seq $total); do
22223 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
22224 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
22225 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22228 echo "$files_on_starting_mdt files on MDT0"
22230 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
22231 $LFS getdirstripe $DIR/$tdir
22233 files_on_starting_mdt=0
22234 for i in $(seq $total); do
22235 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
22236 error "file $tfile.$i mismatch after migration"
22237 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
22238 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22241 echo "$files_on_starting_mdt files on MDT1 after migration"
22242 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
22244 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
22245 $LFS getdirstripe $DIR/$tdir
22247 files_on_starting_mdt=0
22248 for i in $(seq $total); do
22249 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
22250 error "file $tfile.$i mismatch after 2nd migration"
22251 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
22252 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22255 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
22256 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
22260 run_test 230k "file data not changed after dir migration"
22263 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22264 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22265 skip "Need MDS version at least 2.11.56"
22267 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
22268 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
22269 error "create files under remote dir failed $i"
22270 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22272 run_test 230l "readdir between MDTs won't crash"
22275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22276 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22277 skip "Need MDS version at least 2.11.56"
22280 local mig_dir=$DIR/$tdir/migrate_dir
22281 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
22285 echo "Creating files and dirs with xattrs"
22286 test_mkdir $DIR/$tdir
22287 test_mkdir -i0 -c1 $mig_dir
22289 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
22290 error "cannot set xattr attr1 on dir"
22291 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
22292 error "cannot set xattr attr2 on dir"
22293 touch $mig_dir/dir/f0
22294 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
22295 error "cannot set xattr attr1 on file"
22296 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
22297 error "cannot set xattr attr2 on file"
22298 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22299 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22300 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
22301 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22302 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
22303 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22304 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
22305 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22306 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
22308 echo "Migrating to MDT1"
22309 $LFS migrate -m $MDTIDX $mig_dir ||
22310 error "fails on migrating dir to MDT1"
22312 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22313 echo "Checking xattrs"
22314 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22315 [ "$val" = $longstr ] ||
22316 error "expecting xattr1 $longstr on dir, found $val"
22317 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22318 [ "$val" = $shortstr ] ||
22319 error "expecting xattr2 $shortstr on dir, found $val"
22320 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22321 [ "$val" = $longstr ] ||
22322 error "expecting xattr1 $longstr on file, found $val"
22323 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22324 [ "$val" = $shortstr ] ||
22325 error "expecting xattr2 $shortstr on file, found $val"
22327 run_test 230m "xattrs not changed after dir migration"
22330 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22331 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22332 skip "Need MDS version at least 2.13.53"
22334 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22335 cat /etc/hosts > $DIR/$tdir/$tfile
22336 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22337 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22339 cmp /etc/hosts $DIR/$tdir/$tfile ||
22340 error "File data mismatch after migration"
22342 run_test 230n "Dir migration with mirrored file"
22345 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22346 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22347 skip "Need MDS version at least 2.13.52"
22349 local mdts=$(comma_list $(mdts_nodes))
22351 local restripe_status
22355 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22357 # in case "crush" hash type is not set
22358 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22360 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22361 mdt.*MDT0000.enable_dir_restripe)
22362 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22363 stack_trap "do_nodes $mdts $LCTL set_param \
22364 mdt.*.enable_dir_restripe=$restripe_status"
22367 createmany -m $DIR/$tdir/f 100 ||
22368 error "create files under remote dir failed $i"
22369 createmany -d $DIR/$tdir/d 100 ||
22370 error "create dirs under remote dir failed $i"
22372 for i in $(seq 2 $MDSCOUNT); do
22373 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22374 $LFS setdirstripe -c $i $DIR/$tdir ||
22375 error "split -c $i $tdir failed"
22376 wait_update $HOSTNAME \
22377 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22378 error "dir split not finished"
22379 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22380 awk '/migrate/ {sum += $2} END { print sum }')
22381 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22382 # delta is around total_files/stripe_count
22383 (( $delta < 200 / (i - 1) + 4 )) ||
22384 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22387 run_test 230o "dir split"
22390 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22391 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22392 skip "Need MDS version at least 2.13.52"
22394 local mdts=$(comma_list $(mdts_nodes))
22396 local restripe_status
22400 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22402 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22404 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22405 mdt.*MDT0000.enable_dir_restripe)
22406 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22407 stack_trap "do_nodes $mdts $LCTL set_param \
22408 mdt.*.enable_dir_restripe=$restripe_status"
22410 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22411 createmany -m $DIR/$tdir/f 100 ||
22412 error "create files under remote dir failed"
22413 createmany -d $DIR/$tdir/d 100 ||
22414 error "create dirs under remote dir failed"
22416 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22417 local mdt_hash="crush"
22419 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22420 $LFS setdirstripe -c $c $DIR/$tdir ||
22421 error "split -c $c $tdir failed"
22422 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22423 mdt_hash="$mdt_hash,fixed"
22424 elif [ $c -eq 1 ]; then
22427 wait_update $HOSTNAME \
22428 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22429 error "dir merge not finished"
22430 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22431 awk '/migrate/ {sum += $2} END { print sum }')
22432 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22433 # delta is around total_files/stripe_count
22434 (( delta < 200 / c + 4 )) ||
22435 error "$delta files migrated >= $((200 / c + 4))"
22438 run_test 230p "dir merge"
22441 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22442 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22443 skip "Need MDS version at least 2.13.52"
22445 local mdts=$(comma_list $(mdts_nodes))
22446 local saved_threshold=$(do_facet mds1 \
22447 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22448 local saved_delta=$(do_facet mds1 \
22449 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22450 local threshold=100
22453 local stripe_count=0
22458 # test with fewer files on ZFS
22459 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22461 stack_trap "do_nodes $mdts $LCTL set_param \
22462 mdt.*.dir_split_count=$saved_threshold"
22463 stack_trap "do_nodes $mdts $LCTL set_param \
22464 mdt.*.dir_split_delta=$saved_delta"
22465 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22466 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22467 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22468 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22469 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22470 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22472 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22473 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22475 create=$((threshold * 3 / 2))
22476 while [ $stripe_count -lt $MDSCOUNT ]; do
22477 createmany -m $DIR/$tdir/f $total $create ||
22478 error "create sub files failed"
22479 stat $DIR/$tdir > /dev/null
22480 total=$((total + create))
22481 stripe_count=$((stripe_count + delta))
22482 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22484 wait_update $HOSTNAME \
22485 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22486 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22488 wait_update $HOSTNAME \
22489 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22490 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22492 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22493 echo "$nr_files/$total files on MDT$stripe_index after split"
22494 # allow 10% margin of imbalance with crush hash
22495 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22496 error "$nr_files files on MDT$stripe_index after split"
22498 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22499 [ $nr_files -eq $total ] ||
22500 error "total sub files $nr_files != $total"
22503 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22505 echo "fixed layout directory won't auto split"
22506 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22507 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22508 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22509 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22510 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22512 run_test 230q "dir auto split"
22515 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22516 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22517 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22518 skip "Need MDS version at least 2.13.54"
22520 # maximum amount of local locks:
22521 # parent striped dir - 2 locks
22522 # new stripe in parent to migrate to - 1 lock
22523 # source and target - 2 locks
22524 # Total 5 locks for regular file
22525 mkdir -p $DIR/$tdir
22526 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22527 touch $DIR/$tdir/dir1/eee
22529 # create 4 hardlink for 4 more locks
22530 # Total: 9 locks > RS_MAX_LOCKS (8)
22531 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22532 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22533 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22534 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22535 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22536 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22537 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22538 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22540 cancel_lru_locks mdc
22542 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22543 error "migrate dir fails"
22545 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22547 run_test 230r "migrate with too many local locks"
22550 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22551 skip "Need MDS version at least 2.14.52"
22553 local mdts=$(comma_list $(mdts_nodes))
22554 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22555 mdt.*MDT0000.enable_dir_restripe)
22557 stack_trap "do_nodes $mdts $LCTL set_param \
22558 mdt.*.enable_dir_restripe=$restripe_status"
22562 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22563 test_mkdir $DIR/$tdir
22564 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22565 error "$LFS mkdir should return EEXIST if target exists"
22569 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22573 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22574 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22575 skip "Need MDS version at least 2.14.50"
22577 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22578 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22579 $LFS project -p 1 -s $DIR/$tdir ||
22580 error "set $tdir project id failed"
22581 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22582 error "set subdir project id failed"
22583 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22585 run_test 230t "migrate directory with project ID set"
22589 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22590 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22591 skip "Need MDS version at least 2.14.53"
22595 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22596 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22597 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22598 for i in $(seq 0 $((MDSCOUNT - 1))); do
22599 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22600 echo "$count dirs migrated to MDT$i"
22602 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22603 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22605 run_test 230u "migrate directory by QOS"
22609 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22610 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22611 skip "Need MDS version at least 2.14.53"
22615 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22616 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22617 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22618 for i in $(seq 0 $((MDSCOUNT - 1))); do
22619 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22620 echo "$count subdirs migrated to MDT$i"
22621 (( i == 3 )) && (( count > 0 )) &&
22622 error "subdir shouldn't be migrated to MDT3"
22624 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22625 (( count == 3 )) || error "dirs migrated to $count MDTs"
22627 run_test 230v "subdir migrated to the MDT where its parent is located"
22630 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22631 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22632 skip "Need MDS version at least 2.15.0"
22634 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22635 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22636 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22638 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22639 error "migrate failed"
22641 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22642 error "$tdir stripe count mismatch"
22644 for i in $(seq 0 9); do
22645 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22646 error "d$i is striped"
22649 run_test 230w "non-recursive mode dir migration"
22652 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22653 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22654 skip "Need MDS version at least 2.15.0"
22656 mkdir -p $DIR/$tdir || error "mkdir failed"
22657 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22659 local mdt_name=$(mdtname_from_index 0)
22660 local low=$(do_facet mds2 $LCTL get_param -n \
22661 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22662 local high=$(do_facet mds2 $LCTL get_param -n \
22663 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22664 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22665 local maxage=$(do_facet mds2 $LCTL get_param -n \
22666 osp.*$mdt_name-osp-MDT0001.maxage)
22668 stack_trap "do_facet mds2 $LCTL set_param -n \
22669 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22670 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22671 stack_trap "do_facet mds2 $LCTL set_param -n \
22672 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22674 do_facet mds2 $LCTL set_param -n \
22675 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22676 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22678 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22679 error "migrate $tdir should fail"
22681 do_facet mds2 $LCTL set_param -n \
22682 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22683 do_facet mds2 $LCTL set_param -n \
22684 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22686 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22687 error "migrate failed"
22688 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22689 error "$tdir stripe count mismatch"
22691 run_test 230x "dir migration check space"
22694 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22695 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22696 skip "Need MDS version at least 2.15.55.45"
22700 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22701 $LFS getdirstripe $DIR/$tdir
22702 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22703 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22707 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22708 do_facet mds2 lctl set_param fail_loc=0x1802
22711 do_facet mds2 lctl set_param fail_loc=0
22712 $LFS getdirstripe $DIR/$tdir
22713 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22714 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22716 run_test 230y "unlink dir with bad hash type"
22719 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22720 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22721 skip "Need MDS version at least 2.15.55.45"
22725 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22726 $LFS getdirstripe $DIR/$tdir
22727 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22728 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22732 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22733 do_facet mds2 lctl set_param fail_loc=0x1802
22736 do_facet mds2 lctl set_param fail_loc=0
22737 $LFS getdirstripe $DIR/$tdir
22740 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22741 error "resume migration failed"
22742 $LFS getdirstripe $DIR/$tdir
22743 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22744 error "migration is not finished"
22746 run_test 230z "resume dir migration with bad hash type"
22750 # For simplicity this test assumes that max_pages_per_rpc
22751 # is the same across all OSCs
22752 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22753 local bulk_size=$((max_pages * PAGE_SIZE))
22754 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22757 mkdir -p $DIR/$tdir
22758 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22759 error "failed to set stripe with -S ${brw_size}M option"
22760 stack_trap "rm -rf $DIR/$tdir"
22762 # clear the OSC stats
22763 $LCTL set_param osc.*.stats=0 &>/dev/null
22766 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22767 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22768 oflag=direct &>/dev/null || error "dd failed"
22770 sync; sleep 1; sync # just to be safe
22771 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22772 if [ x$nrpcs != "x1" ]; then
22773 $LCTL get_param osc.*.stats
22774 error "found $nrpcs ost_write RPCs, not 1 as expected"
22778 # Drop the OSC cache, otherwise we will read from it
22779 cancel_lru_locks osc
22781 # clear the OSC stats
22782 $LCTL set_param osc.*.stats=0 &>/dev/null
22784 # Client reads $bulk_size.
22785 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22786 iflag=direct &>/dev/null || error "dd failed"
22788 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22789 if [ x$nrpcs != "x1" ]; then
22790 $LCTL get_param osc.*.stats
22791 error "found $nrpcs ost_read RPCs, not 1 as expected"
22794 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22797 mkdir -p $DIR/$tdir
22798 stack_trap "rm -rf $DIR/$tdir"
22800 for i in {0..1023}; do
22801 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22802 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22803 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22807 run_test 231b "must not assert on fully utilized OST request buffer"
22810 mkdir -p $DIR/$tdir
22811 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22813 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22814 do_facet ost1 $LCTL set_param fail_loc=0x31c
22816 # ignore dd failure
22817 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22818 stack_trap "rm -f $DIR/$tdir/$tfile"
22820 do_facet ost1 $LCTL set_param fail_loc=0
22821 umount_client $MOUNT || error "umount failed"
22822 mount_client $MOUNT || error "mount failed"
22823 stop ost1 || error "cannot stop ost1"
22824 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22826 run_test 232a "failed lock should not block umount"
22829 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22830 skip "Need MDS version at least 2.10.58"
22832 mkdir -p $DIR/$tdir
22833 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22834 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22835 stack_trap "rm -f $DIR/$tdir/$tfile"
22837 cancel_lru_locks osc
22839 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22840 do_facet ost1 $LCTL set_param fail_loc=0x31c
22843 $LFS data_version $DIR/$tdir/$tfile || true
22845 do_facet ost1 $LCTL set_param fail_loc=0
22846 umount_client $MOUNT || error "umount failed"
22847 mount_client $MOUNT || error "mount failed"
22848 stop ost1 || error "cannot stop ost1"
22849 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22851 run_test 232b "failed data version lock should not block umount"
22854 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22855 skip "Need MDS version at least 2.3.64"
22856 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22858 local fid=$($LFS path2fid $MOUNT)
22860 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22861 error "cannot access $MOUNT using its FID '$fid'"
22863 run_test 233a "checking that OBF of the FS root succeeds"
22866 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22867 skip "Need MDS version at least 2.5.90"
22868 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22870 local fid=$($LFS path2fid $MOUNT/.lustre)
22872 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22873 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22875 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22876 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22877 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22879 run_test 233b "checking that OBF of the FS .lustre succeeds"
22882 local p="$TMP/sanityN-$TESTNAME.parameters"
22883 save_lustre_params client "llite.*.xattr_cache" > $p
22884 lctl set_param llite.*.xattr_cache 1 ||
22885 skip_env "xattr cache is not supported"
22887 mkdir -p $DIR/$tdir || error "mkdir failed"
22888 touch $DIR/$tdir/$tfile || error "touch failed"
22889 # OBD_FAIL_LLITE_XATTR_ENOMEM
22890 $LCTL set_param fail_loc=0x1405
22891 getfattr -n user.attr $DIR/$tdir/$tfile &&
22892 error "getfattr should have failed with ENOMEM"
22893 $LCTL set_param fail_loc=0x0
22896 restore_lustre_params < $p
22899 run_test 234 "xattr cache should not crash on ENOMEM"
22902 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22903 skip "Need MDS version at least 2.4.52"
22905 flock_deadlock $DIR/$tfile
22910 124) error "process hangs on a deadlock"
22912 *) error "error executing flock_deadlock $DIR/$tfile"
22916 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22920 check_swap_layouts_support
22922 local ref1=/etc/passwd
22923 local ref2=/etc/group
22924 local file1=$DIR/$tdir/f1
22925 local file2=$DIR/$tdir/f2
22927 test_mkdir -c1 $DIR/$tdir
22928 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22929 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22930 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22931 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22932 local fd=$(free_fd)
22933 local cmd="exec $fd<>$file2"
22936 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22937 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22940 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22945 run_test 236 "Layout swap on open unlinked file"
22947 # LU-4659 linkea consistency
22949 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22950 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22951 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22952 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22955 ln $DIR/$tfile $DIR/$tfile.lnk
22956 touch $DIR/$tfile.new
22957 mv $DIR/$tfile.new $DIR/$tfile
22958 local fid1=$($LFS path2fid $DIR/$tfile)
22959 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22960 local path1=$($LFS fid2path $FSNAME "$fid1")
22961 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22962 local path2=$($LFS fid2path $FSNAME "$fid2")
22963 [ $tfile.lnk == $path2 ] ||
22964 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22967 run_test 238 "Verify linkea consistency"
22969 test_239A() { # was test_239
22970 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22971 skip "Need MDS version at least 2.5.60"
22973 local list=$(comma_list $(mdts_nodes))
22975 mkdir -p $DIR/$tdir
22976 createmany -o $DIR/$tdir/f- 5000
22977 unlinkmany $DIR/$tdir/f- 5000
22978 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22979 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22980 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22981 osp.*MDT*.sync_in_flight" | calc_sum)
22982 [ "$changes" -eq 0 ] || error "$changes not synced"
22984 run_test 239A "osp_sync test"
22986 test_239a() { #LU-5297
22987 remote_mds_nodsh && skip "remote MDS with nodsh"
22990 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22991 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22992 chgrp $RUNAS_GID $DIR/$tfile
22993 wait_delete_completed
22995 run_test 239a "process invalid osp sync record correctly"
22997 test_239b() { #LU-5297
22998 remote_mds_nodsh && skip "remote MDS with nodsh"
23001 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
23002 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
23003 chgrp $RUNAS_GID $DIR/$tfile1
23004 wait_delete_completed
23005 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23007 chgrp $RUNAS_GID $DIR/$tfile2
23008 wait_delete_completed
23010 run_test 239b "process osp sync record with ENOMEM error correctly"
23013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23014 remote_mds_nodsh && skip "remote MDS with nodsh"
23016 mkdir -p $DIR/$tdir
23018 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
23019 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
23020 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
23021 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
23023 umount_client $MOUNT || error "umount failed"
23024 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
23025 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
23026 mount_client $MOUNT || error "failed to mount client"
23028 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
23029 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
23031 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
23037 for LOOP in $(seq $count); do
23038 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
23039 cancel_lru_locks $OSC || true
23047 for LOOP in $(seq $1); do
23048 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
23053 test_241a() { # was test_241
23054 local bsize=$PAGE_SIZE
23056 (( bsize < 40960 )) && bsize=40960
23057 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
23059 cancel_lru_locks $OSC
23060 test_241_bio 1000 $bsize &
23062 test_241_dio 1000 $bsize
23065 run_test 241a "bio vs dio"
23068 local bsize=$PAGE_SIZE
23070 (( bsize < 40960 )) && bsize=40960
23071 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
23073 test_241_dio 1000 $bsize &
23075 test_241_dio 1000 $bsize
23078 run_test 241b "dio vs dio"
23081 remote_mds_nodsh && skip "remote MDS with nodsh"
23083 mkdir_on_mdt0 $DIR/$tdir
23084 touch $DIR/$tdir/$tfile
23086 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
23087 do_facet mds1 lctl set_param fail_loc=0x105
23088 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
23090 do_facet mds1 lctl set_param fail_loc=0
23091 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
23093 run_test 242 "mdt_readpage failure should not cause directory unreadable"
23097 test_mkdir $DIR/$tdir
23098 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
23100 run_test 243 "various group lock tests"
23104 test_mkdir $DIR/$tdir
23105 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
23106 sendfile_grouplock $DIR/$tdir/$tfile || \
23107 error "sendfile+grouplock failed"
23110 run_test 244a "sendfile with group lock tests"
23114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23117 local size=$((1024*1024))
23119 test_mkdir $DIR/$tdir
23120 for i in $(seq 1 $threads); do
23121 local file=$DIR/$tdir/file_$((i / 10))
23122 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
23125 for i in $(seq 1 $threads); do
23129 run_test 244b "multi-threaded write with group lock"
23132 local flagname="multi_mod_rpcs"
23133 local connect_data_name="max_mod_rpcs"
23136 # check if multiple modify RPCs flag is set
23137 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
23138 grep "connect_flags:")
23141 echo "$out" | grep -qw $flagname
23142 if [ $? -ne 0 ]; then
23143 echo "connect flag $flagname is not set"
23147 # check if multiple modify RPCs data is set
23148 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
23151 echo "$out" | grep -qw $connect_data_name ||
23152 error "import should have connect data $connect_data_name"
23154 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
23157 local flagname="multi_mod_rpcs"
23158 local connect_data_name="max_mod_rpcs"
23161 remote_mds_nodsh && skip "remote MDS with nodsh"
23162 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
23164 # check if multiple modify RPCs flag is set
23165 out=$(do_facet mds1 \
23166 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
23167 grep "connect_flags:")
23170 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
23172 # check if multiple modify RPCs data is set
23173 out=$(do_facet mds1 \
23174 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
23176 [[ "$out" =~ $connect_data_name ]] ||
23179 error "missing connect data $connect_data_name"
23182 run_test 245b "check osp connection flag/data: multiple modify RPCs"
23188 umount_client $submount
23193 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23195 skip_env "Fileset feature is not supported"
23197 local submount=${MOUNT}_$tdir
23200 mkdir -p $submount || error "mkdir $submount failed"
23201 FILESET="$FILESET/$tdir" mount_client $submount ||
23202 error "mount $submount failed"
23203 trap "cleanup_247 $submount" EXIT
23204 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
23205 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
23206 error "read $MOUNT/$tdir/$tfile failed"
23207 cleanup_247 $submount
23209 run_test 247a "mount subdir as fileset"
23212 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23213 skip_env "Fileset feature is not supported"
23215 local submount=${MOUNT}_$tdir
23217 rm -rf $MOUNT/$tdir
23218 mkdir -p $submount || error "mkdir $submount failed"
23220 FILESET="$FILESET/$tdir" mount_client $submount &&
23221 error "mount $submount should fail"
23224 run_test 247b "mount subdir that dose not exist"
23227 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23228 skip_env "Fileset feature is not supported"
23230 local submount=${MOUNT}_$tdir
23232 mkdir -p $MOUNT/$tdir/dir1
23233 mkdir -p $submount || error "mkdir $submount failed"
23234 trap "cleanup_247 $submount" EXIT
23235 FILESET="$FILESET/$tdir" mount_client $submount ||
23236 error "mount $submount failed"
23237 local fid=$($LFS path2fid $MOUNT/)
23238 $LFS fid2path $submount $fid && error "fid2path should fail"
23239 cleanup_247 $submount
23241 run_test 247c "running fid2path outside subdirectory root"
23244 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23245 skip "Fileset feature is not supported"
23247 local submount=${MOUNT}_$tdir
23249 mkdir -p $MOUNT/$tdir/dir1
23250 mkdir -p $submount || error "mkdir $submount failed"
23251 FILESET="$FILESET/$tdir" mount_client $submount ||
23252 error "mount $submount failed"
23253 trap "cleanup_247 $submount" EXIT
23255 local td=$submount/dir1
23256 local fid=$($LFS path2fid $td)
23257 [ -z "$fid" ] && error "path2fid unable to get $td FID"
23259 # check that we get the same pathname back
23262 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
23263 echo "$rootpath $fid"
23264 found=$($LFS fid2path $rootpath "$fid")
23265 [ -n "$found" ] || error "fid2path should succeed"
23266 [ "$found" == "$td" ] || error "fid2path $found != $td"
23268 # check wrong root path format
23269 rootpath=$submount"_wrong"
23270 found=$($LFS fid2path $rootpath "$fid")
23271 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
23273 cleanup_247 $submount
23275 run_test 247d "running fid2path inside subdirectory root"
23279 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23281 skip "Fileset feature is not supported"
23283 local submount=${MOUNT}_$tdir
23286 mkdir -p $submount || error "mkdir $submount failed"
23287 FILESET="$FILESET/.." mount_client $submount &&
23288 error "mount $submount should fail"
23291 run_test 247e "mount .. as fileset"
23294 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
23295 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
23296 skip "Need at least version 2.14.50.162"
23297 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23298 skip "Fileset feature is not supported"
23300 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
23301 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
23302 error "mkdir remote failed"
23303 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
23304 error "mkdir remote/subdir failed"
23305 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
23306 error "mkdir striped failed"
23307 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
23309 local submount=${MOUNT}_$tdir
23311 mkdir -p $submount || error "mkdir $submount failed"
23312 stack_trap "rmdir $submount"
23315 local fileset=$FILESET
23316 local mdts=$(comma_list $(mdts_nodes))
23318 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
23319 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
23320 $tdir/striped/subdir $tdir/striped/.; do
23321 FILESET="$fileset/$dir" mount_client $submount ||
23322 error "mount $dir failed"
23323 umount_client $submount
23326 run_test 247f "mount striped or remote directory as fileset"
23328 test_subdir_mount_lock()
23331 local submount=${MOUNT}_$(basename $testdir)
23333 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23335 mkdir -p $submount || error "mkdir $submount failed"
23336 stack_trap "rmdir $submount"
23338 FILESET="$fileset/$testdir" mount_client $submount ||
23339 error "mount $FILESET failed"
23340 stack_trap "umount $submount"
23342 local mdts=$(comma_list $(mdts_nodes))
23346 stat $submount > /dev/null || error "stat $submount failed"
23347 cancel_lru_locks $MDC
23348 stat $submount > /dev/null || error "stat $submount failed"
23349 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23350 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23351 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23352 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23353 awk '/getattr/ {sum += $2} END {print sum}')
23355 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23359 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23361 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23362 error "mkdir $tdir failed"
23363 test_subdir_mount_lock $tdir
23365 run_test 247g "striped directory submount revalidate ROOT from cache"
23368 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23369 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23370 skip "Need MDS version at least 2.15.51"
23372 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23373 test_subdir_mount_lock $tdir
23374 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23375 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23376 error "mkdir $tdir.1 failed"
23377 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23379 run_test 247h "remote directory submount revalidate ROOT from cache"
23382 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23383 [ -z "$fast_read_sav" ] && skip "no fast read support"
23385 # create a large file for fast read verification
23386 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23388 # make sure the file is created correctly
23389 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23390 { rm -f $DIR/$tfile; skip "file creation error"; }
23392 echo "Test 1: verify that fast read is 4 times faster on cache read"
23394 # small read with fast read enabled
23395 $LCTL set_param -n llite.*.fast_read=1
23396 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23397 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23398 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23399 # small read with fast read disabled
23400 $LCTL set_param -n llite.*.fast_read=0
23401 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23402 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23403 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23405 # verify that fast read is 4 times faster for cache read
23406 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23407 error_not_in_vm "fast read was not 4 times faster: " \
23408 "$t_fast vs $t_slow"
23410 echo "Test 2: verify the performance between big and small read"
23411 $LCTL set_param -n llite.*.fast_read=1
23413 # 1k non-cache read
23414 cancel_lru_locks osc
23415 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23416 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23417 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23419 # 1M non-cache read
23420 cancel_lru_locks osc
23421 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23422 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23423 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23425 # verify that big IO is not 4 times faster than small IO
23426 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23427 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23429 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23432 run_test 248a "fast read verification"
23435 # Default short_io_bytes=16384, try both smaller and larger sizes.
23436 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23437 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23438 echo "bs=53248 count=113 normal buffered write"
23439 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23440 error "dd of initial data file failed"
23441 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23443 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23444 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23445 error "dd with sync normal writes failed"
23446 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23448 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23449 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23450 error "dd with sync small writes failed"
23451 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23453 cancel_lru_locks osc
23455 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23456 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23457 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23458 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23459 iflag=direct || error "dd with O_DIRECT small read failed"
23460 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23461 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23462 error "compare $TMP/$tfile.1 failed"
23464 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23465 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23467 # just to see what the maximum tunable value is, and test parsing
23468 echo "test invalid parameter 2MB"
23469 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23470 error "too-large short_io_bytes allowed"
23471 echo "test maximum parameter 512KB"
23472 # if we can set a larger short_io_bytes, run test regardless of version
23473 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23474 # older clients may not allow setting it this large, that's OK
23475 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23476 skip "Need at least client version 2.13.50"
23477 error "medium short_io_bytes failed"
23479 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23480 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23482 echo "test large parameter 64KB"
23483 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23484 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23486 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23487 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23488 error "dd with sync large writes failed"
23489 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23491 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23492 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23493 num=$((113 * 4096 / PAGE_SIZE))
23494 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23495 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23496 error "dd with O_DIRECT large writes failed"
23497 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23498 error "compare $DIR/$tfile.3 failed"
23500 cancel_lru_locks osc
23502 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23503 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23504 error "dd with O_DIRECT large read failed"
23505 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23506 error "compare $TMP/$tfile.2 failed"
23508 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23509 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23510 error "dd with O_DIRECT large read failed"
23511 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23512 error "compare $TMP/$tfile.3 failed"
23514 run_test 248b "test short_io read and write for both small and large sizes"
23516 test_249() { # LU-7890
23517 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23518 skip "Need at least version 2.8.54"
23521 $LFS setstripe -c 1 $DIR/$tfile
23522 # Offset 2T == 4k * 512M
23523 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23524 error "dd to 2T offset failed"
23526 run_test 249 "Write above 2T file size"
23529 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23530 && skip "no 16TB file size limit on ZFS"
23532 $LFS setstripe -c 1 $DIR/$tfile
23533 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23534 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23535 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23536 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23537 conv=notrunc,fsync && error "append succeeded"
23540 run_test 250 "Write above 16T limit"
23543 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23545 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23546 #Skip once - writing the first stripe will succeed
23547 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23548 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23549 error "short write happened"
23551 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23552 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23553 error "short read happened"
23557 run_test 251 "Handling short read and write correctly"
23560 remote_mds_nodsh && skip "remote MDS with nodsh"
23561 remote_ost_nodsh && skip "remote OST with nodsh"
23562 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23563 skip_env "ldiskfs only test"
23573 # check lr_reader on OST0000
23575 dev=$(facet_device $tgt)
23576 out=$(do_facet $tgt $LR_READER $dev)
23577 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23579 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23580 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23581 error "Invalid uuid returned by $LR_READER on target $tgt"
23582 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23584 # check lr_reader -c on MDT0000
23586 dev=$(facet_device $tgt)
23587 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23588 skip "$LR_READER does not support additional options"
23590 out=$(do_facet $tgt $LR_READER -c $dev)
23591 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23593 num=$(echo "$out" | grep -c "mdtlov")
23594 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23595 error "Invalid number of mdtlov clients returned by $LR_READER"
23596 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23598 # check lr_reader -cr on MDT0000
23599 out=$(do_facet $tgt $LR_READER -cr $dev)
23600 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23602 echo "$out" | grep -q "^reply_data:$" ||
23603 error "$LR_READER should have returned 'reply_data' section"
23604 num=$(echo "$out" | grep -c "client_generation")
23605 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23607 run_test 252 "check lr_reader tool"
23610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23611 remote_mds_nodsh && skip "remote MDS with nodsh"
23612 remote_mgs_nodsh && skip "remote MGS with nodsh"
23616 local ost_name=$(ostname_from_index $ostidx)
23619 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23620 do_facet $SINGLEMDS $LCTL get_param -n \
23621 osp.$mdtosc_proc1.reserved_mb_high ||
23622 skip "remote MDS does not support reserved_mb_high"
23626 wait_delete_completed
23628 stack_trap "rm -rf $DIR/$tdir"
23630 pool_add $TESTNAME || error "Pool creation failed"
23631 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23633 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23634 error "Setstripe failed"
23636 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23638 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23640 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23642 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23643 osp.$mdtosc_proc1.prealloc_status)
23644 echo "prealloc_status $oa_status"
23646 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23647 error "File creation should fail"
23649 #object allocation was stopped, but we still able to append files
23650 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23651 oflag=append || error "Append failed"
23653 rm -f $DIR/$tdir/$tfile.0
23655 # For this test, we want to delete the files we created to go out of
23656 # space but leave the watermark, so we remain nearly out of space
23657 ost_watermarks_enospc_delete_files $tfile $ostidx
23659 wait_delete_completed
23663 for i in $(seq 10 12); do
23664 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23665 2>/dev/null || error "File creation failed after rm"
23668 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23669 osp.$mdtosc_proc1.prealloc_status)
23670 echo "prealloc_status $oa_status"
23672 if (( oa_status != 0 )); then
23673 error "Object allocation still disable after rm"
23676 run_test 253 "Check object allocation limit"
23679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23680 remote_mds_nodsh && skip "remote MDS with nodsh"
23682 local mdt=$(facet_svc $SINGLEMDS)
23684 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23685 skip "MDS does not support changelog_size"
23689 changelog_register || error "changelog_register failed"
23691 changelog_clear 0 || error "changelog_clear failed"
23693 local size1=$(do_facet $SINGLEMDS \
23694 $LCTL get_param -n mdd.$mdt.changelog_size)
23695 echo "Changelog size $size1"
23698 $LFS mkdir -i 0 $DIR/$tdir
23700 mkdir -p $DIR/$tdir/pics/2008/zachy
23701 touch $DIR/$tdir/pics/2008/zachy/timestamp
23702 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23703 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23704 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23705 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23706 rm $DIR/$tdir/pics/desktop.jpg
23708 local size2=$(do_facet $SINGLEMDS \
23709 $LCTL get_param -n mdd.$mdt.changelog_size)
23710 echo "Changelog size after work $size2"
23712 (( $size2 > $size1 )) ||
23713 error "new Changelog size=$size2 less than old size=$size1"
23715 run_test 254 "Check changelog size"
23722 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23723 awk -F: '{print $2}' | grep $type > /dev/null
23724 if [ $? -ne 0 ]; then
23734 lfs ladvise -a willread $file > /dev/null 2>&1
23735 if [ $? -eq 0 ]; then
23739 lfs ladvise -a willread $file 2>&1 |
23740 grep "Inappropriate ioctl for device" > /dev/null
23741 if [ $? -eq 0 ]; then
23748 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23751 # run a random read IO workload
23752 # usage: random_read_iops <filename> <filesize> <iosize>
23753 random_read_iops() {
23756 local iosize=${3:-4096}
23758 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23759 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23762 drop_file_oss_cache() {
23766 $LFS ladvise -a dontneed $file 2>/dev/null ||
23767 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23770 ladvise_willread_performance()
23773 local average_origin=0
23774 local average_cache=0
23775 local average_ladvise=0
23777 for ((i = 1; i <= $repeat; i++)); do
23778 echo "Iter $i/$repeat: reading without willread hint"
23779 cancel_lru_locks osc
23780 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23781 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23782 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23783 average_origin=$(bc <<<"$average_origin + $speed_origin")
23785 cancel_lru_locks osc
23786 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23787 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23788 average_cache=$(bc <<<"$average_cache + $speed_cache")
23790 cancel_lru_locks osc
23791 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23792 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23793 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23794 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23795 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23797 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23798 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23799 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23801 speedup_cache=$(percent $average_cache $average_origin)
23802 speedup_ladvise=$(percent $average_ladvise $average_origin)
23804 echo "Average uncached read: $average_origin"
23805 echo "Average speedup with OSS cached read: " \
23806 "$average_cache = +$speedup_cache%"
23807 echo "Average speedup with ladvise willread: " \
23808 "$average_ladvise = +$speedup_ladvise%"
23810 local lowest_speedup=20
23811 if (( ${average_cache%.*} < $lowest_speedup )); then
23812 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23813 " got $average_cache%. Skipping ladvise willread check."
23817 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23818 # it is still good to run until then to exercise 'ladvise willread'
23819 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23820 [ "$ost1_FSTYPE" = "zfs" ] &&
23821 echo "osd-zfs does not support dontneed or drop_caches" &&
23824 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23825 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23826 error_not_in_vm "Speedup with willread is less than " \
23827 "$lowest_speedup%, got $average_ladvise%"
23831 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23832 skip "lustre < 2.8.54 does not support ladvise "
23833 remote_ost_nodsh && skip "remote OST with nodsh"
23835 stack_trap "rm -f $DIR/$tfile"
23836 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23838 ladvise_no_type willread $DIR/$tfile &&
23839 skip "willread ladvise is not supported"
23841 ladvise_no_ioctl $DIR/$tfile &&
23842 skip "ladvise ioctl is not supported"
23845 local size=$((size_mb * 1048576))
23846 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23847 error "dd to $DIR/$tfile failed"
23849 lfs ladvise -a willread $DIR/$tfile ||
23850 error "Ladvise failed with no range argument"
23852 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23853 error "Ladvise failed with no -l or -e argument"
23855 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23856 error "Ladvise failed with only -e argument"
23858 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23859 error "Ladvise failed with only -l argument"
23861 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23862 error "End offset should not be smaller than start offset"
23864 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23865 error "End offset should not be equal to start offset"
23867 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23868 error "Ladvise failed with overflowing -s argument"
23870 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23871 error "Ladvise failed with overflowing -e argument"
23873 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23874 error "Ladvise failed with overflowing -l argument"
23876 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23877 error "Ladvise succeeded with conflicting -l and -e arguments"
23879 echo "Synchronous ladvise should wait"
23881 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23882 do_nodes $(comma_list $(osts_nodes)) \
23883 $LCTL set_param fail_val=$delay fail_loc=0x237
23884 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23885 $LCTL set_param fail_loc=0"
23887 local start_ts=$SECONDS
23888 lfs ladvise -a willread $DIR/$tfile ||
23889 error "Ladvise failed with no range argument"
23890 local end_ts=$SECONDS
23891 local inteval_ts=$((end_ts - start_ts))
23893 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23894 error "Synchronous advice didn't wait reply"
23897 echo "Asynchronous ladvise shouldn't wait"
23898 local start_ts=$SECONDS
23899 lfs ladvise -a willread -b $DIR/$tfile ||
23900 error "Ladvise failed with no range argument"
23901 local end_ts=$SECONDS
23902 local inteval_ts=$((end_ts - start_ts))
23904 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23905 error "Asynchronous advice blocked"
23908 ladvise_willread_performance
23910 run_test 255a "check 'lfs ladvise -a willread'"
23916 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23920 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23921 skip "lustre < 2.8.54 does not support ladvise "
23922 remote_ost_nodsh && skip "remote OST with nodsh"
23924 stack_trap "rm -f $DIR/$tfile"
23925 lfs setstripe -c 1 -i 0 $DIR/$tfile
23927 ladvise_no_type dontneed $DIR/$tfile &&
23928 skip "dontneed ladvise is not supported"
23930 ladvise_no_ioctl $DIR/$tfile &&
23931 skip "ladvise ioctl is not supported"
23933 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23934 [ "$ost1_FSTYPE" = "zfs" ] &&
23935 skip "zfs-osd does not support 'ladvise dontneed'"
23938 local size=$((size_mb * 1048576))
23939 # In order to prevent disturbance of other processes, only check 3/4
23940 # of the memory usage
23941 local kibibytes=$((size_mb * 1024 * 3 / 4))
23943 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23944 error "dd to $DIR/$tfile failed"
23946 #force write to complete before dropping OST cache & checking memory
23949 local total=$(facet_meminfo ost1 MemTotal)
23950 echo "Total memory: $total KiB"
23952 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23953 local before_read=$(facet_meminfo ost1 Cached)
23954 echo "Cache used before read: $before_read KiB"
23956 lfs ladvise -a willread $DIR/$tfile ||
23957 error "Ladvise willread failed"
23958 local after_read=$(facet_meminfo ost1 Cached)
23959 echo "Cache used after read: $after_read KiB"
23961 lfs ladvise -a dontneed $DIR/$tfile ||
23962 error "Ladvise dontneed again failed"
23963 local no_read=$(facet_meminfo ost1 Cached)
23964 echo "Cache used after dontneed ladvise: $no_read KiB"
23966 if [ $total -lt $((before_read + kibibytes)) ]; then
23967 echo "Memory is too small, abort checking"
23971 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23972 error "Ladvise willread should use more memory" \
23973 "than $kibibytes KiB"
23976 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23977 error "Ladvise dontneed should release more memory" \
23978 "than $kibibytes KiB"
23981 run_test 255b "check 'lfs ladvise -a dontneed'"
23984 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23985 skip "lustre < 2.10.50 does not support lockahead"
23987 local ost1_imp=$(get_osc_import_name client ost1)
23988 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23996 test_mkdir -p $DIR/$tdir
23997 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23999 #test 10 returns only success/failure
24001 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24003 if [ $rc -eq 255 ]; then
24004 error "Ladvise test${i} failed, ${rc}"
24007 #test 11 counts lock enqueue requests, all others count new locks
24009 count=$(do_facet ost1 \
24010 $LCTL get_param -n ost.OSS.ost.stats)
24011 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
24013 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24015 if [ $rc -eq 255 ]; then
24016 error "Ladvise test${i} failed, ${rc}"
24019 new_count=$(do_facet ost1 \
24020 $LCTL get_param -n ost.OSS.ost.stats)
24021 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
24022 awk '{ print $2 }')
24024 difference="$((new_count - count))"
24025 if [ $difference -ne $rc ]; then
24026 error "Ladvise test${i}, bad enqueue count, returned " \
24027 "${rc}, actual ${difference}"
24030 for i in $(seq 12 21); do
24031 # If we do not do this, we run the risk of having too many
24032 # locks and starting lock cancellation while we are checking
24034 cancel_lru_locks osc
24036 count=$($LCTL get_param -n \
24037 ldlm.namespaces.$imp_name.lock_unused_count)
24039 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24041 if [ $rc -eq 255 ]; then
24042 error "Ladvise test ${i} failed, ${rc}"
24045 new_count=$($LCTL get_param -n \
24046 ldlm.namespaces.$imp_name.lock_unused_count)
24047 difference="$((new_count - count))"
24049 # Test 15 output is divided by 100 to map down to valid return
24050 if [ $i -eq 15 ]; then
24054 if [ $difference -ne $rc ]; then
24055 error "Ladvise test ${i}, bad lock count, returned " \
24056 "${rc}, actual ${difference}"
24060 #test 22 returns only success/failure
24062 lockahead_test -d $DIR/$tdir -t $i -f $tfile
24064 if [ $rc -eq 255 ]; then
24065 error "Ladvise test${i} failed, ${rc}"
24068 run_test 255c "suite of ladvise lockahead tests"
24071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24072 remote_mds_nodsh && skip "remote MDS with nodsh"
24073 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
24074 changelog_users $SINGLEMDS | grep "^cl" &&
24075 skip "active changelog user"
24081 mdt_dev=$(facet_device $SINGLEMDS)
24084 changelog_register || error "changelog_register failed"
24087 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
24089 changelog_clear 0 || error "changelog_clear failed"
24092 touch $DIR/$tdir/{1..10}
24095 stop $SINGLEMDS || error "Fail to stop MDT"
24098 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
24099 error "Fail to start MDT"
24101 #after mount new plainllog is used
24102 touch $DIR/$tdir/{11..19}
24103 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
24104 stack_trap "rm -f $tmpfile"
24105 cat_sl=$(do_facet $SINGLEMDS "sync; \
24106 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
24107 llog_reader $tmpfile | grep -c type=1064553b")
24108 do_facet $SINGLEMDS llog_reader $tmpfile
24110 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
24112 changelog_clear 0 || error "changelog_clear failed"
24114 cat_sl=$(do_facet $SINGLEMDS "sync; \
24115 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
24116 llog_reader $tmpfile | grep -c type=1064553b")
24118 if (( cat_sl == 2 )); then
24119 error "Empty plain llog was not deleted from changelog catalog"
24120 elif (( cat_sl != 1 )); then
24121 error "Active plain llog shouldn't be deleted from catalog"
24124 run_test 256 "Check llog delete for empty and not full state"
24127 remote_mds_nodsh && skip "remote MDS with nodsh"
24128 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24129 skip "Need MDS version at least 2.8.55"
24131 test_mkdir $DIR/$tdir
24133 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
24134 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
24137 #define OBD_FAIL_MDS_XATTR_REP 0x161
24138 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24139 local facet=mds$((mdtidx + 1))
24140 set_nodes_failloc $(facet_active_host $facet) 0x80000161
24141 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
24143 stop $facet || error "stop MDS failed"
24144 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
24145 error "start MDS fail"
24146 wait_recovery_complete $facet
24148 run_test 257 "xattr locks are not lost"
24150 # Verify we take the i_mutex when security requires it
24152 #define OBD_FAIL_IMUTEX_SEC 0x141c
24153 $LCTL set_param fail_loc=0x141c
24155 chmod u+s $DIR/$tfile
24156 chmod a+rwx $DIR/$tfile
24157 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
24159 if [ $RC -ne 0 ]; then
24160 error "error, failed to take i_mutex, rc=$?"
24164 run_test 258a "verify i_mutex security behavior when suid attributes is set"
24166 # Verify we do NOT take the i_mutex in the normal case
24168 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
24169 $LCTL set_param fail_loc=0x141d
24172 chmod a+rw $DIR/$tfile
24173 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
24175 if [ $RC -ne 0 ]; then
24176 error "error, took i_mutex unnecessarily, rc=$?"
24181 run_test 258b "verify i_mutex security behavior"
24184 local file=$DIR/$tfile
24188 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
24190 stack_trap "rm -f $file" EXIT
24192 wait_delete_completed
24193 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24194 echo "before: $before"
24196 $LFS setstripe -i 0 -c 1 $file
24197 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
24199 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24200 echo "after write: $after"
24202 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
24203 do_facet ost1 $LCTL set_param fail_loc=0x2301
24205 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24206 echo "after truncate: $after"
24209 do_facet ost1 $LCTL set_param fail_loc=0
24210 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
24212 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
24213 echo "after restart: $after"
24214 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
24215 error "missing truncate?"
24219 run_test 259 "crash at delayed truncate"
24222 #define OBD_FAIL_MDC_CLOSE 0x806
24223 $LCTL set_param fail_loc=0x80000806
24227 run_test 260 "Check mdc_close fail"
24229 ### Data-on-MDT sanity tests ###
24231 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24232 skip "Need MDS version at least 2.10.55 for DoM"
24235 local dom=$DIR/$tdir/dom_file
24236 local tmp=$DIR/$tdir/tmp_file
24238 mkdir_on_mdt0 $DIR/$tdir
24240 # basic checks for DoM component creation
24241 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
24242 error "Can set MDT layout to non-first entry"
24244 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
24245 error "Can define multiple entries as MDT layout"
24247 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
24249 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
24250 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
24251 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
24253 local mdtidx=$($LFS getstripe -m $dom)
24254 local mdtname=MDT$(printf %04x $mdtidx)
24255 local facet=mds$((mdtidx + 1))
24256 local space_check=1
24258 # Skip free space checks with ZFS
24259 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
24263 local size_tmp=$((65536 * 3))
24264 local mdtfree1=$(do_facet $facet \
24265 lctl get_param -n osd*.*$mdtname.kbytesfree)
24267 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24268 # check also direct IO along write
24269 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
24270 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24272 cmp $tmp $dom || error "file data is different"
24273 [ $(stat -c%s $dom) == $size_tmp ] ||
24274 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24275 if [ $space_check == 1 ]; then
24276 local mdtfree2=$(do_facet $facet \
24277 lctl get_param -n osd*.*$mdtname.kbytesfree)
24279 # increase in usage from by $size_tmp
24280 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24281 error "MDT free space wrong after write: " \
24282 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24286 local size_dom=10000
24288 $TRUNCATE $dom $size_dom
24289 [ $(stat -c%s $dom) == $size_dom ] ||
24290 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
24291 if [ $space_check == 1 ]; then
24292 mdtfree1=$(do_facet $facet \
24293 lctl get_param -n osd*.*$mdtname.kbytesfree)
24294 # decrease in usage from $size_tmp to new $size_dom
24295 [ $(($mdtfree1 - $mdtfree2)) -ge \
24296 $(((size_tmp - size_dom) / 1024)) ] ||
24297 error "MDT free space is wrong after truncate: " \
24298 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
24304 size_dom=$((size_dom + size_tmp))
24305 [ $(stat -c%s $dom) == $size_dom ] ||
24306 error "bad size after append: $(stat -c%s $dom) != $size_dom"
24307 if [ $space_check == 1 ]; then
24308 mdtfree2=$(do_facet $facet \
24309 lctl get_param -n osd*.*$mdtname.kbytesfree)
24310 # increase in usage by $size_tmp from previous
24311 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24312 error "MDT free space is wrong after append: " \
24313 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24318 if [ $space_check == 1 ]; then
24319 mdtfree1=$(do_facet $facet \
24320 lctl get_param -n osd*.*$mdtname.kbytesfree)
24321 # decrease in usage by $size_dom from previous
24322 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
24323 error "MDT free space is wrong after removal: " \
24324 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
24327 # combined striping
24328 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
24329 error "Can't create DoM + OST striping"
24331 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
24332 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24333 # check also direct IO along write
24334 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24336 cmp $tmp $dom || error "file data is different"
24337 [ $(stat -c%s $dom) == $size_tmp ] ||
24338 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24343 run_test 270a "DoM: basic functionality tests"
24346 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24347 skip "Need MDS version at least 2.10.55"
24349 local dom=$DIR/$tdir/dom_file
24350 local max_size=1048576
24352 mkdir -p $DIR/$tdir
24353 $LFS setstripe -E $max_size -L mdt $dom
24355 # truncate over the limit
24356 $TRUNCATE $dom $(($max_size + 1)) &&
24357 error "successful truncate over the maximum size"
24358 # write over the limit
24359 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24360 error "successful write over the maximum size"
24361 # append over the limit
24362 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24363 echo "12345" >> $dom && error "successful append over the maximum size"
24368 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24371 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24372 skip "Need MDS version at least 2.10.55"
24374 mkdir -p $DIR/$tdir
24375 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24377 # check files inherit DoM EA
24378 touch $DIR/$tdir/first
24379 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24380 error "bad pattern"
24381 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24382 error "bad stripe count"
24383 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24384 error "bad stripe size"
24386 # check directory inherits DoM EA and uses it as default
24387 mkdir $DIR/$tdir/subdir
24388 touch $DIR/$tdir/subdir/second
24389 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24390 error "bad pattern in sub-directory"
24391 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24392 error "bad stripe count in sub-directory"
24393 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24394 error "bad stripe size in sub-directory"
24397 run_test 270c "DoM: DoM EA inheritance tests"
24400 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24401 skip "Need MDS version at least 2.10.55"
24403 mkdir -p $DIR/$tdir
24404 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24406 # inherit default DoM striping
24407 mkdir $DIR/$tdir/subdir
24408 touch $DIR/$tdir/subdir/f1
24410 # change default directory striping
24411 $LFS setstripe -c 1 $DIR/$tdir/subdir
24412 touch $DIR/$tdir/subdir/f2
24413 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24414 error "wrong default striping in file 2"
24415 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24416 error "bad pattern in file 2"
24419 run_test 270d "DoM: change striping from DoM to RAID0"
24422 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24423 skip "Need MDS version at least 2.10.55"
24425 mkdir -p $DIR/$tdir/dom
24426 mkdir -p $DIR/$tdir/norm
24429 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24430 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24432 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24433 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24435 # find DoM files by layout
24436 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24437 [ $NUM -eq $DOMFILES ] ||
24438 error "lfs find -L: found $NUM, expected $DOMFILES"
24439 echo "Test 1: lfs find 20 DOM files by layout: OK"
24441 # there should be 1 dir with default DOM striping
24442 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24444 error "lfs find -L: found $NUM, expected 1 dir"
24445 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24447 # find DoM files by stripe size
24448 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24449 [ $NUM -eq $DOMFILES ] ||
24450 error "lfs find -S: found $NUM, expected $DOMFILES"
24451 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24453 # find files by stripe offset except DoM files
24454 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24455 [ $NUM -eq $NORMFILES ] ||
24456 error "lfs find -i: found $NUM, expected $NORMFILES"
24457 echo "Test 5: lfs find no DOM files by stripe index: OK"
24460 run_test 270e "DoM: lfs find with DoM files test"
24463 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24464 skip "Need MDS version at least 2.10.55"
24466 local mdtname=${FSNAME}-MDT0000-mdtlov
24467 local dom=$DIR/$tdir/dom_file
24468 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24469 lod.$mdtname.dom_stripesize)
24470 local dom_limit=131072
24472 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24473 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24474 lod.$mdtname.dom_stripesize)
24475 [ ${dom_limit} -eq ${dom_current} ] ||
24476 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24478 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24479 $LFS setstripe -d $DIR/$tdir
24480 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24481 error "Can't set directory default striping"
24483 # exceed maximum stripe size
24484 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24485 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24486 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24487 error "Able to create DoM component size more than LOD limit"
24489 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24490 dom_current=$(do_facet mds1 $LCTL get_param -n \
24491 lod.$mdtname.dom_stripesize)
24492 [ 0 -eq ${dom_current} ] ||
24493 error "Can't set zero DoM stripe limit"
24496 # attempt to create DoM file on server with disabled DoM should
24497 # remove DoM entry from layout and be succeed
24498 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24499 error "Can't create DoM file (DoM is disabled)"
24500 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24501 error "File has DoM component while DoM is disabled"
24504 # attempt to create DoM file with only DoM stripe should return error
24505 $LFS setstripe -E $dom_limit -L mdt $dom &&
24506 error "Able to create DoM-only file while DoM is disabled"
24508 # too low values to be aligned with smallest stripe size 64K
24509 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24510 dom_current=$(do_facet mds1 $LCTL get_param -n \
24511 lod.$mdtname.dom_stripesize)
24512 [ 30000 -eq ${dom_current} ] &&
24513 error "Can set too small DoM stripe limit"
24515 # 64K is a minimal stripe size in Lustre, expect limit of that size
24516 [ 65536 -eq ${dom_current} ] ||
24517 error "Limit is not set to 64K but ${dom_current}"
24519 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24520 dom_current=$(do_facet mds1 $LCTL get_param -n \
24521 lod.$mdtname.dom_stripesize)
24523 [ 2147483648 -eq ${dom_current} ] &&
24524 error "Can set too large DoM stripe limit"
24526 do_facet mds1 $LCTL set_param -n \
24527 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24528 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24529 error "Can't create DoM component size after limit change"
24530 do_facet mds1 $LCTL set_param -n \
24531 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24532 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24533 error "Can't create DoM file after limit decrease"
24534 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24535 error "Can create big DoM component after limit decrease"
24536 touch ${dom}_def ||
24537 error "Can't create file with old default layout"
24539 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24542 run_test 270f "DoM: maximum DoM stripe size checks"
24545 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24546 skip "Need MDS version at least 2.13.52"
24547 local dom=$DIR/$tdir/$tfile
24549 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24550 local lodname=${FSNAME}-MDT0000-mdtlov
24552 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24553 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24554 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24555 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24557 local dom_limit=1024
24558 local dom_threshold="50%"
24560 $LFS setstripe -d $DIR/$tdir
24561 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24562 error "Can't set directory default striping"
24564 do_facet mds1 $LCTL set_param -n \
24565 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24566 # set 0 threshold and create DOM file to change tunable stripesize
24567 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24568 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24569 error "Failed to create $dom file"
24570 # now tunable dom_cur_stripesize should reach maximum
24571 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24572 lod.${lodname}.dom_stripesize_cur_kb)
24573 [[ $dom_current == $dom_limit ]] ||
24574 error "Current DOM stripesize is not maximum"
24577 # set threshold for further tests
24578 do_facet mds1 $LCTL set_param -n \
24579 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24580 echo "DOM threshold is $dom_threshold free space"
24583 # Spoof bfree to exceed threshold
24584 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24585 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24586 for spfree in 40 20 0 15 30 55; do
24587 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24588 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24589 error "Failed to create $dom file"
24590 dom_def=$(do_facet mds1 $LCTL get_param -n \
24591 lod.${lodname}.dom_stripesize_cur_kb)
24592 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24593 [[ $dom_def != $dom_current ]] ||
24594 error "Default stripe size was not changed"
24595 if (( spfree > 0 )) ; then
24596 dom_set=$($LFS getstripe -S $dom)
24597 (( dom_set == dom_def * 1024 )) ||
24598 error "DOM component size is still old"
24600 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24601 error "DoM component is set with no free space"
24604 dom_current=$dom_def
24607 run_test 270g "DoM: default DoM stripe size depends on free space"
24610 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24611 skip "Need MDS version at least 2.13.53"
24613 local mdtname=${FSNAME}-MDT0000-mdtlov
24614 local dom=$DIR/$tdir/$tfile
24615 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24617 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24618 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24620 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24621 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24622 error "can't create OST file"
24623 # mirrored file with DOM entry in the second mirror
24624 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24625 error "can't create mirror with DoM component"
24627 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24629 # DOM component in the middle and has other enries in the same mirror,
24630 # should succeed but lost DoM component
24631 $LFS setstripe --copy=${dom}_1 $dom ||
24632 error "Can't create file from OST|DOM mirror layout"
24633 # check new file has no DoM layout after all
24634 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24635 error "File has DoM component while DoM is disabled"
24637 run_test 270h "DoM: DoM stripe removal when disabled on server"
24640 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24641 skip "Need MDS version at least 2.14.54"
24644 # DoM with plain layout
24645 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24646 error "default plain layout with DoM must fail"
24647 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24648 error "setstripe plain file layout with DoM must fail"
24649 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24650 error "default DoM layout with bad striping must fail"
24651 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24652 error "setstripe to DoM layout with bad striping must fail"
24655 run_test 270i "DoM: setting invalid DoM striping should fail"
24658 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24659 skip "Need MDS version at least 2.15.55.203"
24661 local dom=$DIR/$tdir/$tfile
24665 mkdir -p $DIR/$tdir
24667 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24669 odv=$($LFS data_version $dom)
24671 mv $dom ${dom}_moved
24672 link ${dom}_moved $dom
24673 setfattr -n user.attrx -v "some_attr" $dom
24674 ndv=$($LFS data_version $dom)
24675 (( $ndv == $odv )) ||
24676 error "data version was changed by metadata operations"
24678 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24679 error "failed to write data into $dom"
24680 cancel_lru_locks mdc
24681 ndv=$($LFS data_version $dom)
24682 (( $ndv != $odv )) ||
24683 error "data version wasn't changed on write"
24686 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24687 ndv=$($LFS data_version $dom)
24688 (( $ndv != $odv )) ||
24689 error "data version wasn't changed on truncate down"
24692 $TRUNCATE $dom 25000
24693 ndv=$($LFS data_version $dom)
24694 (( $ndv != $odv )) ||
24695 error "data version wasn't changed on truncate up"
24697 # check also fallocate for ldiskfs
24698 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24700 fallocate -l 1048576 $dom
24701 ndv=$($LFS data_version $dom)
24702 (( $ndv != $odv )) ||
24703 error "data version wasn't changed on fallocate"
24706 fallocate -p --offset 4096 -l 4096 $dom
24707 ndv=$($LFS data_version $dom)
24708 (( $ndv != $odv )) ||
24709 error "data version wasn't changed on fallocate punch"
24712 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24715 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24716 skip "Need MDS version at least 2.10.55"
24718 local dom=$DIR/$tdir/dom
24720 mkdir -p $DIR/$tdir
24722 $LFS setstripe -E 1024K -L mdt $dom
24724 lctl set_param -n mdc.*.stats=clear
24725 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24726 cat $dom > /dev/null
24727 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24728 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24732 run_test 271a "DoM: data is cached for read after write"
24735 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24736 skip "Need MDS version at least 2.10.55"
24738 local dom=$DIR/$tdir/dom
24740 mkdir -p $DIR/$tdir
24742 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24744 lctl set_param -n mdc.*.stats=clear
24745 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24746 cancel_lru_locks mdc
24747 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24748 # second stat to check size is cached on client
24749 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24750 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24751 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24754 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24757 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24758 skip "Need MDS version at least 2.10.55"
24760 local dom=$DIR/$tdir/dom
24762 mkdir -p $DIR/$tdir
24764 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24766 lctl set_param -n mdc.*.stats=clear
24767 lctl set_param -n osc.*.stats=clear
24768 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24769 cancel_lru_locks mdc
24770 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24771 # second stat to check size is cached on client
24772 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24773 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24774 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24775 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24776 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24779 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24785 local mdt=MDT$(printf %04x $mdtidx)
24787 if [ -z $param ]; then
24788 lctl get_param -n mdc.*$mdt*.stats
24790 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
24795 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24796 skip "Need MDS version at least 2.10.55"
24798 local dom=$DIR/$tdir/dom
24800 mkdir -p $DIR/$tdir
24802 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24804 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24805 local facet=mds$((mdtidx + 1))
24807 cancel_lru_locks mdc
24808 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24809 createmany -o $dom 1000
24810 lctl set_param -n mdc.*.stats=clear
24811 smalliomany -w $dom 1000 200
24812 get_mdc_stats $mdtidx
24813 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24814 # Each file has 1 open, 1 IO enqueues, total 2000
24815 # but now we have also +1 getxattr for security.capability, total 3000
24816 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24817 unlinkmany $dom 1000
24819 cancel_lru_locks mdc
24820 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24821 createmany -o $dom 1000
24822 lctl set_param -n mdc.*.stats=clear
24823 smalliomany -w $dom 1000 200
24824 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24825 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24826 # for OPEN and IO lock.
24827 [ $((enq - enq_2)) -ge 1000 ] ||
24828 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24829 unlinkmany $dom 1000
24832 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24834 cleanup_271def_tests() {
24840 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24841 skip "Need MDS version at least 2.10.57"
24843 local dom=$DIR/$tdir/dom
24844 local tmp=$TMP/$tfile
24845 trap "cleanup_271def_tests $tmp" EXIT
24847 mkdir -p $DIR/$tdir
24849 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24851 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24853 cancel_lru_locks mdc
24854 dd if=/dev/urandom of=$tmp bs=1000 count=1
24855 dd if=$tmp of=$dom bs=1000 count=1
24856 cancel_lru_locks mdc
24858 cat /etc/hosts >> $tmp
24859 lctl set_param -n mdc.*.stats=clear
24861 # append data to the same file it should update local page
24862 echo "Append to the same page"
24863 cat /etc/hosts >> $dom
24864 local num=$(get_mdc_stats $mdtidx ost_read)
24865 local ra=$(get_mdc_stats $mdtidx req_active)
24866 local rw=$(get_mdc_stats $mdtidx req_waittime)
24868 [ -z $num ] || error "$num READ RPC occured"
24869 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24873 cmp $tmp $dom || error "file miscompare"
24875 cancel_lru_locks mdc
24876 lctl set_param -n mdc.*.stats=clear
24878 echo "Open and read file"
24879 cat $dom > /dev/null
24880 local num=$(get_mdc_stats $mdtidx ost_read)
24881 local ra=$(get_mdc_stats $mdtidx req_active)
24882 local rw=$(get_mdc_stats $mdtidx req_waittime)
24884 [ -z $num ] || error "$num READ RPC occured"
24885 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24889 cmp $tmp $dom || error "file miscompare"
24893 run_test 271d "DoM: read on open (1K file in reply buffer)"
24896 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24897 skip "Need MDS version at least 2.10.57"
24899 local dom=$DIR/$tdir/dom
24900 local tmp=$TMP/$tfile
24901 trap "cleanup_271def_tests $tmp" EXIT
24903 mkdir -p $DIR/$tdir
24905 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24907 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24909 cancel_lru_locks mdc
24910 dd if=/dev/urandom of=$tmp bs=265000 count=1
24911 dd if=$tmp of=$dom bs=265000 count=1
24912 cancel_lru_locks mdc
24913 cat /etc/hosts >> $tmp
24914 lctl set_param -n mdc.*.stats=clear
24916 echo "Append to the same page"
24917 cat /etc/hosts >> $dom
24918 local num=$(get_mdc_stats $mdtidx ost_read)
24919 local ra=$(get_mdc_stats $mdtidx req_active)
24920 local rw=$(get_mdc_stats $mdtidx req_waittime)
24922 [ -z $num ] || error "$num READ RPC occured"
24923 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24927 cmp $tmp $dom || error "file miscompare"
24929 cancel_lru_locks mdc
24930 lctl set_param -n mdc.*.stats=clear
24932 echo "Open and read file"
24933 cat $dom > /dev/null
24934 local num=$(get_mdc_stats $mdtidx ost_read)
24935 local ra=$(get_mdc_stats $mdtidx req_active)
24936 local rw=$(get_mdc_stats $mdtidx req_waittime)
24938 [ -z $num ] && num=0
24939 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24940 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24944 cmp $tmp $dom || error "file miscompare"
24948 run_test 271f "DoM: read on open (200K file and read tail)"
24951 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24952 skip "Skipping due to old client or server version"
24954 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24956 $CHECKSTAT -t file $DIR1/$tfile
24958 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24961 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24962 $LCTL set_param fail_loc=0x80000314
24963 rm $DIR1/$tfile || error "Unlink fails"
24965 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24966 [ $RC -eq 0 ] || error "Failed write to stale object"
24968 run_test 271g "Discard DoM data vs client flush race"
24971 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24972 skip "Need MDS version at least 2.11.50"
24974 local dom=$DIR/$tdir/dom
24975 mkdir -p $DIR/$tdir
24977 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24978 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24979 error "failed to write data into $dom"
24980 local old_md5=$(md5sum $dom)
24982 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24983 error "failed to migrate to the same DoM component"
24985 local new_md5=$(md5sum $dom)
24987 [ "$old_md5" == "$new_md5" ] ||
24988 error "md5sum differ: $old_md5, $new_md5"
24990 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24991 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24993 run_test 272a "DoM migration: new layout with the same DOM component"
24996 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24997 skip "Need MDS version at least 2.11.50"
24999 local dom=$DIR/$tdir/dom
25000 mkdir -p $DIR/$tdir
25001 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25002 stack_trap "rm -rf $DIR/$tdir"
25004 local mdtidx=$($LFS getstripe -m $dom)
25005 local mdtname=MDT$(printf %04x $mdtidx)
25006 local facet=mds$((mdtidx + 1))
25008 local mdtfree1=$(do_facet $facet \
25009 lctl get_param -n osd*.*$mdtname.kbytesfree)
25010 dd if=/dev/urandom of=$dom bs=2M count=1 ||
25011 error "failed to write data into $dom"
25012 local old_md5=$(md5sum $dom)
25013 cancel_lru_locks mdc
25014 local mdtfree1=$(do_facet $facet \
25015 lctl get_param -n osd*.*$mdtname.kbytesfree)
25017 $LFS migrate -c2 $dom ||
25018 error "failed to migrate to the new composite layout"
25019 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
25020 error "MDT stripe was not removed"
25021 ! getfattr -n trusted.dataver $dom &> /dev/null ||
25022 error "$dir1 shouldn't have DATAVER EA"
25024 cancel_lru_locks mdc
25025 local new_md5=$(md5sum $dom)
25026 [ "$old_md5" == "$new_md5" ] ||
25027 error "$old_md5 != $new_md5"
25029 # Skip free space checks with ZFS
25030 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25031 local mdtfree2=$(do_facet $facet \
25032 lctl get_param -n osd*.*$mdtname.kbytesfree)
25033 [ $mdtfree2 -gt $mdtfree1 ] ||
25034 error "MDT space is not freed after migration"
25038 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
25041 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25042 skip "Need MDS version at least 2.11.50"
25044 local dom=$DIR/$tdir/$tfile
25045 mkdir -p $DIR/$tdir
25046 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25047 stack_trap "rm -rf $DIR/$tdir"
25049 local mdtidx=$($LFS getstripe -m $dom)
25050 local mdtname=MDT$(printf %04x $mdtidx)
25051 local facet=mds$((mdtidx + 1))
25053 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25054 error "failed to write data into $dom"
25055 local old_md5=$(md5sum $dom)
25056 cancel_lru_locks mdc
25057 local mdtfree1=$(do_facet $facet \
25058 lctl get_param -n osd*.*$mdtname.kbytesfree)
25060 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
25061 error "failed to migrate to the new composite layout"
25062 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
25063 error "MDT stripe was not removed"
25065 cancel_lru_locks mdc
25066 local new_md5=$(md5sum $dom)
25067 [ "$old_md5" == "$new_md5" ] ||
25068 error "$old_md5 != $new_md5"
25070 # Skip free space checks with ZFS
25071 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25072 local mdtfree2=$(do_facet $facet \
25073 lctl get_param -n osd*.*$mdtname.kbytesfree)
25074 [ $mdtfree2 -gt $mdtfree1 ] ||
25075 error "MDS space is not freed after migration"
25079 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
25082 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25083 skip "Need MDS version at least 2.12.55"
25085 local dom=$DIR/$tdir/$tfile
25086 mkdir -p $DIR/$tdir
25087 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
25089 local mdtidx=$($LFS getstripe -m $dom)
25090 local mdtname=MDT$(printf %04x $mdtidx)
25091 local facet=mds$((mdtidx + 1))
25093 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25094 error "failed to write data into $dom"
25095 local old_md5=$(md5sum $dom)
25096 cancel_lru_locks mdc
25097 local mdtfree1=$(do_facet $facet \
25098 lctl get_param -n osd*.*$mdtname.kbytesfree)
25100 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
25101 error "failed mirroring to the new composite layout"
25102 $LFS mirror resync $dom ||
25103 error "failed mirror resync"
25104 $LFS mirror split --mirror-id 1 -d $dom ||
25105 error "failed mirror split"
25107 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
25108 error "MDT stripe was not removed"
25110 cancel_lru_locks mdc
25111 local new_md5=$(md5sum $dom)
25112 [ "$old_md5" == "$new_md5" ] ||
25113 error "$old_md5 != $new_md5"
25115 # Skip free space checks with ZFS
25116 if [ "$(facet_fstype $facet)" != "zfs" ]; then
25117 local mdtfree2=$(do_facet $facet \
25118 lctl get_param -n osd*.*$mdtname.kbytesfree)
25119 [ $mdtfree2 -gt $mdtfree1 ] ||
25120 error "MDS space is not freed after DOM mirror deletion"
25124 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
25127 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25128 skip "Need MDS version at least 2.12.55"
25130 local dom=$DIR/$tdir/$tfile
25131 mkdir -p $DIR/$tdir
25132 $LFS setstripe -c 2 $dom
25134 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25135 error "failed to write data into $dom"
25136 local old_md5=$(md5sum $dom)
25139 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
25140 error "failed mirroring to the DOM layout"
25141 $LFS mirror resync $dom ||
25142 error "failed mirror resync"
25143 $LFS mirror split --mirror-id 1 -d $dom ||
25144 error "failed mirror split"
25146 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
25147 error "MDT stripe wasn't set"
25150 local new_md5=$(md5sum $dom)
25151 [ "$old_md5" == "$new_md5" ] ||
25152 error "$old_md5 != $new_md5"
25156 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
25159 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
25160 skip "Need MDS version at least 2.12.55"
25162 local dom=$DIR/$tdir/$tfile
25163 mkdir -p $DIR/$tdir
25164 $LFS setstripe -c 2 $dom
25166 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
25167 error "failed to write data into $dom"
25168 local old_md5=$(md5sum $dom)
25171 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
25172 error "failed migrating to the DOM file"
25174 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
25175 error "MDT stripe wasn't set"
25178 local new_md5=$(md5sum $dom)
25179 [ "$old_md5" != "$new_md5" ] &&
25180 error "$old_md5 != $new_md5"
25184 run_test 272f "DoM migration: OST-striped file to DOM file"
25187 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
25188 skip "Need MDS version at least 2.11.50"
25190 # Layout swap cannot be done if either file has DOM component,
25191 # this will never be supported, migration should be used instead
25193 local dom=$DIR/$tdir/$tfile
25194 mkdir -p $DIR/$tdir
25196 $LFS setstripe -c2 ${dom}_plain
25197 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
25198 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
25199 error "can swap layout with DoM component"
25200 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
25201 error "can swap layout with DoM component"
25203 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
25204 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
25205 error "can swap layout with DoM component"
25206 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
25207 error "can swap layout with DoM component"
25210 run_test 273a "DoM: layout swapping should fail with DOM"
25213 mkdir -p $DIR/$tdir
25214 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
25216 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
25217 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
25219 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
25221 run_test 273b "DoM: race writeback and object destroy"
25224 mkdir -p $DIR/$tdir
25225 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
25227 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
25228 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
25230 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
25232 run_test 273c "race writeback and object destroy"
25235 remote_ost_nodsh && skip "remote OST with nodsh"
25236 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
25237 skip "Need OST version >= 2.10.57"
25239 local file=$DIR/$tfile
25242 oss=$(comma_list $(osts_nodes))
25244 dd if=/dev/urandom of=$file bs=1M count=2 ||
25245 error "failed to create a file"
25246 stack_trap "rm -f $file"
25247 cancel_lru_locks osc
25250 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25251 error "failed to read a file"
25253 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
25254 $LCTL set_param fail_loc=0x8000031f
25256 cancel_lru_locks osc &
25259 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
25260 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
25261 #IO takes another lock, but matches the PENDING one
25262 #and places it to the IO RPC
25263 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25264 error "failed to read a file with PENDING lock"
25266 run_test 275 "Read on a canceled duplicate lock"
25269 remote_ost_nodsh && skip "remote OST with nodsh"
25272 do_facet ost1 "(while true; do \
25273 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
25274 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
25277 for LOOP in $(seq 20); do
25279 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
25282 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
25283 rm $TMP/sanity_276_pid"
25285 run_test 276 "Race between mount and obd_statfs"
25288 $LCTL set_param ldlm.namespaces.*.lru_size=0
25289 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25290 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25291 awk '/^used_mb/ { print $2 }')
25292 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
25293 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
25294 oflag=direct conv=notrunc
25295 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25296 awk '/^used_mb/ { print $2 }')
25297 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
25299 run_test 277 "Direct IO shall drop page cache"
25302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
25303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25304 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
25305 skip "needs the same host for mdt1 mdt2" && return
25310 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
25311 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
25317 echo "Starting MDTs"
25318 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
25320 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
25322 do_facet mds2 $LCTL set_param fail_loc=0
25324 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
25325 wait_recovery_complete mds2
25327 run_test 278 "Race starting MDS between MDTs stop/start"
25330 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
25331 skip "Need MGS version at least 2.13.52"
25332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25333 combined_mgs_mds || skip "needs combined MGS/MDT"
25335 umount_client $MOUNT
25336 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25337 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25339 mount_client $MOUNT &
25341 stop mgs || error "stop mgs failed"
25342 #for a race mgs would crash
25343 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25344 # make sure we unmount client before remounting
25346 umount_client $MOUNT
25347 mount_client $MOUNT || error "mount client failed"
25349 run_test 280 "Race between MGS umount and client llog processing"
25351 cleanup_test_300() {
25355 test_striped_dir() {
25360 mkdir -p $DIR/$tdir
25362 SAVE_UMASK=$(umask)
25363 trap cleanup_test_300 RETURN EXIT
25365 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
25366 $DIR/$tdir/striped_dir ||
25367 error "set striped dir error"
25369 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25370 [ "$mode" = "755" ] || error "expect 755 got $mode"
25372 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25373 error "getdirstripe failed"
25374 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25375 if [ "$stripe_count" != "2" ]; then
25376 error "1:stripe_count is $stripe_count, expect 2"
25378 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25379 if [ "$stripe_count" != "2" ]; then
25380 error "2:stripe_count is $stripe_count, expect 2"
25383 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25384 if [ "$stripe_index" != "$mdt_index" ]; then
25385 error "stripe_index is $stripe_index, expect $mdt_index"
25388 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25389 error "nlink error after create striped dir"
25391 mkdir $DIR/$tdir/striped_dir/a
25392 mkdir $DIR/$tdir/striped_dir/b
25394 stat $DIR/$tdir/striped_dir/a ||
25395 error "create dir under striped dir failed"
25396 stat $DIR/$tdir/striped_dir/b ||
25397 error "create dir under striped dir failed"
25399 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25400 error "nlink error after mkdir"
25402 rmdir $DIR/$tdir/striped_dir/a
25403 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25404 error "nlink error after rmdir"
25406 rmdir $DIR/$tdir/striped_dir/b
25407 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25408 error "nlink error after rmdir"
25410 chattr +i $DIR/$tdir/striped_dir
25411 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25412 error "immutable flags not working under striped dir!"
25413 chattr -i $DIR/$tdir/striped_dir
25415 rmdir $DIR/$tdir/striped_dir ||
25416 error "rmdir striped dir error"
25424 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25425 skip "skipped for lustre < 2.7.0"
25426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25427 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25429 test_striped_dir 0 || error "failed on striped dir on MDT0"
25430 test_striped_dir 1 || error "failed on striped dir on MDT0"
25432 run_test 300a "basic striped dir sanity test"
25435 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25436 skip "skipped for lustre < 2.7.0"
25437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25438 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25445 test_mkdir $DIR/$tdir || error "mkdir fail"
25446 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25447 error "set striped dir error"
25448 for i in {0..9}; do
25449 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25451 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25452 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25453 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25455 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25456 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25457 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25461 run_test 300b "check ctime/mtime for striped dir"
25464 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25465 skip "skipped for lustre < 2.7.0"
25466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25471 mkdir_on_mdt0 $DIR/$tdir
25472 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25473 error "set striped dir error"
25475 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25476 error "chown striped dir failed"
25478 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25479 error "create 5k files failed"
25481 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25483 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25487 run_test 300c "chown && check ls under striped directory"
25490 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25491 skip "skipped for lustre < 2.7.0"
25492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25493 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25498 mkdir -p $DIR/$tdir
25499 $LFS setstripe -c 2 $DIR/$tdir
25501 #local striped directory
25502 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25503 error "set striped dir error"
25504 #look at the directories for debug purposes
25506 $LFS getdirstripe $DIR/$tdir
25507 ls -l $DIR/$tdir/striped_dir
25508 $LFS getdirstripe $DIR/$tdir/striped_dir
25509 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25510 error "create 10 files failed"
25512 #remote striped directory
25513 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25514 error "set striped dir error"
25515 #look at the directories for debug purposes
25517 $LFS getdirstripe $DIR/$tdir
25518 ls -l $DIR/$tdir/remote_striped_dir
25519 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25520 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25521 error "create 10 files failed"
25523 for file in $(find $DIR/$tdir); do
25524 stripe_count=$($LFS getstripe -c $file)
25525 [ $stripe_count -eq 2 ] ||
25526 error "wrong stripe $stripe_count for $file"
25531 run_test 300d "check default stripe under striped directory"
25534 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25535 skip "Need MDS version at least 2.7.55"
25536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25537 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25542 mkdir -p $DIR/$tdir
25544 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25545 error "set striped dir error"
25547 touch $DIR/$tdir/striped_dir/a
25548 touch $DIR/$tdir/striped_dir/b
25549 touch $DIR/$tdir/striped_dir/c
25551 mkdir $DIR/$tdir/striped_dir/dir_a
25552 mkdir $DIR/$tdir/striped_dir/dir_b
25553 mkdir $DIR/$tdir/striped_dir/dir_c
25555 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25556 error "set striped adir under striped dir error"
25558 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25559 error "set striped bdir under striped dir error"
25561 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25562 error "set striped cdir under striped dir error"
25564 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25565 error "rename dir under striped dir fails"
25567 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25568 error "rename dir under different stripes fails"
25570 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25571 error "rename file under striped dir should succeed"
25573 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25574 error "rename dir under striped dir should succeed"
25578 run_test 300e "check rename under striped directory"
25581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25582 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25583 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25584 skip "Need MDS version at least 2.7.55"
25590 mkdir -p $DIR/$tdir
25592 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25593 error "set striped dir error"
25595 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25596 error "set striped dir error"
25598 touch $DIR/$tdir/striped_dir/a
25599 mkdir $DIR/$tdir/striped_dir/dir_a
25600 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25601 error "create striped dir under striped dir fails"
25603 touch $DIR/$tdir/striped_dir1/b
25604 mkdir $DIR/$tdir/striped_dir1/dir_b
25605 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25606 error "create striped dir under striped dir fails"
25608 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25609 error "rename dir under different striped dir should fail"
25611 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25612 error "rename striped dir under diff striped dir should fail"
25614 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25615 error "rename file under diff striped dirs fails"
25619 run_test 300f "check rename cross striped directory"
25621 test_300_check_default_striped_dir()
25624 local default_count=$2
25625 local default_index=$3
25628 local dir_stripe_index
25631 echo "checking $dirname $default_count $default_index"
25632 $LFS setdirstripe -D -c $default_count -i $default_index \
25633 -H all_char $DIR/$tdir/$dirname ||
25634 error "set default stripe on striped dir error"
25635 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25636 [ $stripe_count -eq $default_count ] ||
25637 error "expect $default_count get $stripe_count for $dirname"
25639 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25640 [ $stripe_index -eq $default_index ] ||
25641 error "expect $default_index get $stripe_index for $dirname"
25643 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25644 error "create dirs failed"
25646 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25647 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25648 for dir in $(find $DIR/$tdir/$dirname/*); do
25649 stripe_count=$($LFS getdirstripe -c $dir)
25650 (( $stripe_count == $default_count )) ||
25651 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25652 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25653 error "stripe count $default_count != $stripe_count for $dir"
25655 stripe_index=$($LFS getdirstripe -i $dir)
25656 [ $default_index -eq -1 ] ||
25657 [ $stripe_index -eq $default_index ] ||
25658 error "$stripe_index != $default_index for $dir"
25660 #check default stripe
25661 stripe_count=$($LFS getdirstripe -D -c $dir)
25662 [ $stripe_count -eq $default_count ] ||
25663 error "default count $default_count != $stripe_count for $dir"
25665 stripe_index=$($LFS getdirstripe -D -i $dir)
25666 [ $stripe_index -eq $default_index ] ||
25667 error "default index $default_index != $stripe_index for $dir"
25669 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25674 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25675 skip "Need MDS version at least 2.7.55"
25681 mkdir_on_mdt0 $DIR/$tdir
25682 mkdir $DIR/$tdir/normal_dir
25684 #Checking when client cache stripe index
25685 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25686 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25687 error "create striped_dir failed"
25689 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25690 error "create dir0 fails"
25691 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25692 [ $stripe_index -eq 0 ] ||
25693 error "dir0 expect index 0 got $stripe_index"
25695 mkdir $DIR/$tdir/striped_dir/dir1 ||
25696 error "create dir1 fails"
25697 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25698 [ $stripe_index -eq 1 ] ||
25699 error "dir1 expect index 1 got $stripe_index"
25701 #check default stripe count/stripe index
25702 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25703 test_300_check_default_striped_dir normal_dir 1 0
25704 test_300_check_default_striped_dir normal_dir -1 1
25705 test_300_check_default_striped_dir normal_dir 2 -1
25707 #delete default stripe information
25708 echo "delete default stripeEA"
25709 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25710 error "set default stripe on striped dir error"
25712 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25713 for dir in $(find $DIR/$tdir/normal_dir/*); do
25714 stripe_count=$($LFS getdirstripe -c $dir)
25715 [ $stripe_count -eq 0 ] ||
25716 error "expect 1 get $stripe_count for $dir"
25719 run_test 300g "check default striped directory for normal directory"
25722 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25723 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25724 skip "Need MDS version at least 2.7.55"
25730 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25731 error "set striped dir error"
25733 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25734 test_300_check_default_striped_dir striped_dir 1 0
25735 test_300_check_default_striped_dir striped_dir -1 1
25736 test_300_check_default_striped_dir striped_dir 2 -1
25738 #delete default stripe information
25739 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25740 error "set default stripe on striped dir error"
25742 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25743 for dir in $(find $DIR/$tdir/striped_dir/*); do
25744 stripe_count=$($LFS getdirstripe -c $dir)
25745 [ $stripe_count -eq 0 ] ||
25746 error "expect 1 get $stripe_count for $dir"
25749 run_test 300h "check default striped directory for striped directory"
25752 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25753 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25754 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25755 skip "Need MDS version at least 2.7.55"
25762 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25763 error "set striped dir error"
25765 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25766 error "create files under striped dir failed"
25768 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25769 error "set striped hashdir error"
25771 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25772 error "create dir0 under hash dir failed"
25773 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25774 error "create dir1 under hash dir failed"
25775 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25776 error "create dir2 under hash dir failed"
25778 # unfortunately, we need to umount to clear dir layout cache for now
25779 # once we fully implement dir layout, we can drop this
25780 umount_client $MOUNT || error "umount failed"
25781 mount_client $MOUNT || error "mount failed"
25783 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25784 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25785 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25787 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25788 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25789 error "create crush2 dir $tdir/hashdir/d3 failed"
25790 $LFS find -H crush2 $DIR/$tdir/hashdir
25791 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25792 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25794 # mkdir with an invalid hash type (hash=fail_val) from client
25795 # should be replaced on MDS with a valid (default) hash type
25796 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25797 $LCTL set_param fail_loc=0x1901 fail_val=99
25798 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25800 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25801 local expect=$(do_facet mds1 \
25802 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25803 [[ $hash == $expect ]] ||
25804 error "d99 hash '$hash' != expected hash '$expect'"
25807 #set the stripe to be unknown hash type on read
25808 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25809 $LCTL set_param fail_loc=0x1901 fail_val=99
25810 for ((i = 0; i < 10; i++)); do
25811 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25812 error "stat f-$i failed"
25813 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25816 touch $DIR/$tdir/striped_dir/f0 &&
25817 error "create under striped dir with unknown hash should fail"
25819 $LCTL set_param fail_loc=0
25821 umount_client $MOUNT || error "umount failed"
25822 mount_client $MOUNT || error "mount failed"
25826 run_test 300i "client handle unknown hash type striped directory"
25829 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25831 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25832 skip "Need MDS version at least 2.7.55"
25839 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25840 $LCTL set_param fail_loc=0x1702
25841 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25842 error "set striped dir error"
25844 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25845 error "create files under striped dir failed"
25847 $LCTL set_param fail_loc=0
25849 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25853 run_test 300j "test large update record"
25856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25858 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25859 skip "Need MDS version at least 2.7.55"
25861 # this test needs a huge transaction
25863 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25864 osd*.$FSNAME-MDT0000.kbytestotal")
25865 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25872 #define OBD_FAIL_LARGE_STRIPE 0x1703
25873 $LCTL set_param fail_loc=0x1703
25874 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25875 error "set striped dir error"
25876 $LCTL set_param fail_loc=0
25878 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25879 error "getstripeddir fails"
25880 rm -rf $DIR/$tdir/striped_dir ||
25881 error "unlink striped dir fails"
25885 run_test 300k "test large striped directory"
25888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25889 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25890 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25891 skip "Need MDS version at least 2.7.55"
25895 test_mkdir -p $DIR/$tdir/striped_dir
25896 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25897 error "chown $RUNAS_ID failed"
25898 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25899 error "set default striped dir failed"
25901 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25902 $LCTL set_param fail_loc=0x80000158
25903 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25905 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25906 [ $stripe_index -eq 1 ] ||
25907 error "expect 1 get $stripe_index for $dir"
25909 run_test 300l "non-root user to create dir under striped dir with stale layout"
25912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25913 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25914 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25915 skip "Need MDS version at least 2.7.55"
25917 mkdir -p $DIR/$tdir/striped_dir
25918 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25919 error "set default stripes dir error"
25921 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25923 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25924 [ $stripe_count -eq 0 ] ||
25925 error "expect 0 get $stripe_count for a"
25927 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25928 error "set default stripes dir error"
25930 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25932 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25933 [ $stripe_count -eq 0 ] ||
25934 error "expect 0 get $stripe_count for b"
25936 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25937 error "set default stripes dir error"
25939 mkdir $DIR/$tdir/striped_dir/c &&
25940 error "default stripe_index is invalid, mkdir c should fails"
25942 rm -rf $DIR/$tdir || error "rmdir fails"
25944 run_test 300m "setstriped directory on single MDT FS"
25947 local list=$(comma_list $(mdts_nodes))
25950 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25956 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25957 skip "Need MDS version at least 2.7.55"
25958 remote_mds_nodsh && skip "remote MDS with nodsh"
25961 local list=$(comma_list $(mdts_nodes))
25963 trap cleanup_300n RETURN EXIT
25964 mkdir -p $DIR/$tdir
25965 chmod 777 $DIR/$tdir
25966 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25967 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25968 error "create striped dir succeeds with gid=0"
25970 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25971 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25972 error "create striped dir fails with gid=-1"
25974 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25975 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25976 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25977 error "set default striped dir succeeds with gid=0"
25980 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25981 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25982 error "set default striped dir fails with gid=-1"
25985 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25986 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25987 error "create test_dir fails"
25988 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25989 error "create test_dir1 fails"
25990 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25991 error "create test_dir2 fails"
25994 run_test 300n "non-root user to create dir under striped dir with default EA"
25997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25999 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26000 skip "Need MDS version at least 2.7.55"
26005 mkdir -p $DIR/$tdir
26007 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
26008 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
26009 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
26010 skip "not enough free inodes $numfree1 $numfree2"
26013 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
26014 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
26015 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
26016 skip "not enough free space $numfree1 $numfree2"
26019 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
26020 error "setdirstripe fails"
26022 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
26023 error "create dirs fails"
26025 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
26026 ls $DIR/$tdir/striped_dir > /dev/null ||
26027 error "ls striped dir fails"
26028 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
26029 error "unlink big striped dir fails"
26031 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
26034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26035 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26036 remote_mds_nodsh && skip "remote MDS with nodsh"
26038 mkdir_on_mdt0 $DIR/$tdir
26040 #define OBD_FAIL_OUT_ENOSPC 0x1704
26041 do_facet mds2 lctl set_param fail_loc=0x80001704
26042 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
26043 && error "create striped directory should fail"
26045 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
26047 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
26050 run_test 300p "create striped directory without space"
26053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26054 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26056 local fd=$(free_fd)
26057 local cmd="exec $fd<$tdir"
26059 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
26062 trap "eval $cmd" EXIT
26063 cd $tdir || error "cd $tdir fails"
26064 rmdir ../$tdir || error "rmdir $tdir fails"
26065 mkdir local_dir && error "create dir succeeds"
26066 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
26070 run_test 300q "create remote directory under orphan directory"
26073 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26074 skip "Need MDS version at least 2.7.55" && return
26075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
26079 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
26080 error "set striped dir error"
26082 $LFS getdirstripe $DIR/$tdir/striped_dir ||
26083 error "getstripeddir fails"
26086 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
26087 awk '/lmv_stripe_count:/ { print $2 }')
26089 [ $MDSCOUNT -ne $stripe_count ] &&
26090 error "wrong stripe count $stripe_count expected $MDSCOUNT"
26092 rm -rf $DIR/$tdir/striped_dir ||
26093 error "unlink striped dir fails"
26095 run_test 300r "test -1 striped directory"
26097 test_300s_helper() {
26100 local stripe_dir=$DIR/$tdir/striped_dir.$count
26102 $LFS mkdir -c $count $stripe_dir ||
26103 error "lfs mkdir -c error"
26105 $LFS getdirstripe $stripe_dir ||
26106 error "lfs getdirstripe fails"
26109 stripe_count=$($LFS getdirstripe $stripe_dir |
26110 awk '/lmv_stripe_count:/ { print $2 }')
26112 [ $count -ne $stripe_count ] &&
26113 error_noexit "bad stripe count $stripe_count expected $count"
26116 dupe_stripes=$($LFS getdirstripe $stripe_dir |
26117 awk '/0x/ {count[$1] += 1}; END {
26118 for (idx in count) {
26119 if (count[idx]>1) {
26120 print "index " idx " count " count[idx]
26125 if [[ -n "$dupe_stripes" ]] ; then
26126 lfs getdirstripe $stripe_dir
26127 error_noexit "Dupe MDT above: $dupe_stripes "
26130 rm -rf $stripe_dir ||
26131 error_noexit "unlink $stripe_dir fails"
26135 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
26136 skip "Need MDS version at least 2.7.55" && return
26137 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
26140 for count in $(seq 2 $MDSCOUNT); do
26141 test_300s_helper $count
26144 run_test 300s "test lfs mkdir -c without -i"
26147 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
26148 skip "need MDS 2.14.55 or later"
26149 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
26151 local testdir="$DIR/$tdir/striped_dir"
26152 local dir1=$testdir/dir1
26153 local dir2=$testdir/dir2
26157 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
26158 error "failed to set default stripe count for $testdir"
26161 local stripe_count=$($LFS getdirstripe -c $dir1)
26163 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
26165 local max_count=$((MDSCOUNT - 1))
26166 local mdts=$(comma_list $(mdts_nodes))
26168 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
26169 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
26172 stripe_count=$($LFS getdirstripe -c $dir2)
26174 (( $stripe_count == $max_count )) || error "wrong stripe count"
26176 run_test 300t "test max_mdt_stripecount"
26178 prepare_remote_file() {
26179 mkdir $DIR/$tdir/src_dir ||
26180 error "create remote source failed"
26182 cp /etc/hosts $DIR/$tdir/src_dir/a ||
26183 error "cp to remote source failed"
26184 touch $DIR/$tdir/src_dir/a
26186 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
26187 error "create remote target dir failed"
26189 touch $DIR/$tdir/tgt_dir/b
26191 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
26192 error "rename dir cross MDT failed!"
26194 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
26195 error "src_child still exists after rename"
26197 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
26198 error "missing file(a) after rename"
26200 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
26201 error "diff after rename"
26205 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
26206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26208 local remote_file=$DIR/$tdir/tgt_dir/b
26210 mkdir -p $DIR/$tdir
26212 prepare_remote_file || error "prepare remote file failed"
26215 $OPENUNLINK $remote_file $remote_file ||
26216 error "openunlink $remote_file failed"
26217 $CHECKSTAT -a $remote_file || error "$remote_file exists"
26219 run_test 310a "open unlink remote file"
26222 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
26223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26225 local remote_file=$DIR/$tdir/tgt_dir/b
26227 mkdir -p $DIR/$tdir
26229 prepare_remote_file || error "prepare remote file failed"
26231 ln $remote_file $DIR/$tfile || error "link failed for remote file"
26232 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
26233 $CHECKSTAT -t file $remote_file || error "check file failed"
26235 run_test 310b "unlink remote file with multiple links while open"
26238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26239 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
26241 local remote_file=$DIR/$tdir/tgt_dir/b
26243 mkdir -p $DIR/$tdir
26245 prepare_remote_file || error "prepare remote file failed"
26247 ln $remote_file $DIR/$tfile || error "link failed for remote file"
26248 multiop_bg_pause $remote_file O_uc ||
26249 error "mulitop failed for remote file"
26251 $MULTIOP $DIR/$tfile Ouc
26252 kill -USR1 $MULTIPID
26255 run_test 310c "open-unlink remote file with multiple links"
26259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26260 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26261 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
26262 skip "lustre < 2.8.54 does not contain LU-4825 fix"
26263 remote_mds_nodsh && skip "remote MDS with nodsh"
26265 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
26266 local mdts=$(comma_list $(mdts_nodes))
26268 mkdir -p $DIR/$tdir
26269 $LFS setstripe -i 0 -c 1 $DIR/$tdir
26270 createmany -o $DIR/$tdir/$tfile. 1000
26272 # statfs data is not real time, let's just calculate it
26273 old_iused=$((old_iused + 1000))
26275 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26276 osp.*OST0000*MDT0000.create_count")
26277 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26278 osp.*OST0000*MDT0000.max_create_count")
26279 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
26281 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
26282 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
26283 [ $index -ne 0 ] || error "$tfile stripe index is 0"
26285 unlinkmany $DIR/$tdir/$tfile. 1000
26287 do_nodes $mdts "$LCTL set_param -n \
26288 osp.*OST0000*.max_create_count=$max_count"
26289 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
26290 do_nodes $mdts "$LCTL set_param -n \
26291 osp.*OST0000*.create_count=$count"
26292 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
26293 grep "=0" && error "create_count is zero"
26296 for i in $(seq 120); do
26297 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
26298 # system may be too busy to destroy all objs in time, use
26299 # a somewhat small value to not fail autotest
26300 [ $((old_iused - new_iused)) -gt 400 ] && break
26304 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
26305 [ $((old_iused - new_iused)) -gt 400 ] ||
26306 error "objs not destroyed after unlink"
26308 run_test 311 "disable OSP precreate, and unlink should destroy objs"
26314 local fid=($($LFS getstripe $tf | grep 0x))
26315 local seq=${fid[3]#0x}
26316 local objid=${fid[1]}
26318 local vdevdir=$(dirname $(facet_vdevice $ost))
26319 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
26320 local zfs_zapid=$(do_facet $ost $cmd |
26321 grep -w "/O/$seq/d$((objid%32))" -C 5 |
26322 awk '/Object/{getline; print $1}')
26323 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
26324 awk "/$objid = /"'{printf $3}')
26329 zfs_object_blksz() {
26333 local vdevdir=$(dirname $(facet_vdevice $ost))
26334 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
26335 local blksz=$(do_facet $ost $cmd $objid |
26336 awk '/dblk/{getline; printf $4}')
26338 case "${blksz: -1}" in
26339 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
26340 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
26347 test_312() { # LU-4856
26348 remote_ost_nodsh && skip "remote OST with nodsh"
26349 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
26351 local max_blksz=$(do_facet ost1 \
26352 $ZFS get -p recordsize $(facet_device ost1) |
26353 awk '!/VALUE/{print $3}')
26354 local tf=$DIR/$tfile
26356 $LFS setstripe -c1 $tf
26357 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
26359 # Get ZFS object id
26360 local zfs_objid=$(zfs_get_objid $facet $tf)
26361 # block size change by sequential overwrite
26364 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
26365 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
26367 local blksz=$(zfs_object_blksz $facet $zfs_objid)
26368 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
26372 $LFS setstripe -c1 $tf
26373 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26375 # block size change by sequential append write
26376 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
26377 zfs_objid=$(zfs_get_objid $facet $tf)
26380 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
26381 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
26382 oflag=sync conv=notrunc
26384 blksz=$(zfs_object_blksz $facet $zfs_objid)
26385 (( $blksz == 2 * count * PAGE_SIZE )) ||
26386 error "blksz error, actual $blksz, " \
26387 "expected: 2 * $count * $PAGE_SIZE"
26392 $LFS setstripe -c1 $tf
26393 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26394 zfs_objid=$(zfs_get_objid $facet $tf)
26396 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
26397 blksz=$(zfs_object_blksz $facet $zfs_objid)
26398 (( blksz == PAGE_SIZE )) ||
26399 error "blksz error: $blksz, expected: $PAGE_SIZE"
26401 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
26402 blksz=$(zfs_object_blksz $facet $zfs_objid)
26403 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
26405 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
26406 blksz=$(zfs_object_blksz $facet $zfs_objid)
26407 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
26409 run_test 312 "make sure ZFS adjusts its block size by write pattern"
26412 remote_ost_nodsh && skip "remote OST with nodsh"
26414 local file=$DIR/$tfile
26417 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
26419 # define OBD_FAIL_TGT_RCVD_EIO 0x720
26420 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26421 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
26422 error "write should failed"
26423 do_facet ost1 "$LCTL set_param fail_loc=0"
26426 run_test 313 "io should fail after last_rcvd update fail"
26429 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26431 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
26432 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26434 wait_delete_completed
26435 do_facet ost1 "$LCTL set_param fail_loc=0"
26437 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26439 test_315() { # LU-618
26440 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26442 local file=$DIR/$tfile
26445 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26446 error "multiop file write failed"
26447 $MULTIOP $file oO_RDONLY:r4063232_c &
26452 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26455 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26458 run_test 315 "read should be accounted"
26461 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26462 large_xattr_enabled || skip "ea_inode feature disabled"
26464 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26465 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26466 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26467 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26469 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26471 run_test 316 "lfs migrate of file with large_xattr enabled"
26474 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26475 skip "Need MDS version at least 2.11.53"
26476 if [ "$ost1_FSTYPE" == "zfs" ]; then
26477 skip "LU-10370: no implementation for ZFS"
26481 local grant_blk_size
26483 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26484 awk '/grant_block_size:/ { print $2; exit; }')
26486 # Create File of size 5M. Truncate it to below size's and verify
26489 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26490 error "Create file $DIR/$tfile failed"
26491 stack_trap "rm -f $DIR/$tfile" EXIT
26493 for trunc_sz in 2097152 4097 4000 509 0; do
26494 $TRUNCATE $DIR/$tfile $trunc_sz ||
26495 error "truncate $tfile to $trunc_sz failed"
26496 local sz=$(stat --format=%s $DIR/$tfile)
26497 local blk=$(stat --format=%b $DIR/$tfile)
26498 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26499 grant_blk_size) * 8))
26501 if [[ $blk -ne $trunc_blk ]]; then
26502 $(which stat) $DIR/$tfile
26503 error "Expected Block $trunc_blk got $blk for $tfile"
26506 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26507 error "Expected Size $trunc_sz got $sz for $tfile"
26512 # Create file with a hole and write actual 65536 bytes which aligned
26513 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26516 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26517 error "Create file : $DIR/$tfile"
26520 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26521 # blocks. The block count must drop to 8.
26523 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26524 ((bs - grant_blk_size) + 1)))
26525 $TRUNCATE $DIR/$tfile $trunc_sz ||
26526 error "truncate $tfile to $trunc_sz failed"
26528 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26529 sz=$(stat --format=%s $DIR/$tfile)
26530 blk=$(stat --format=%b $DIR/$tfile)
26532 if [[ $blk -ne $trunc_bsz ]]; then
26533 $(which stat) $DIR/$tfile
26534 error "Expected Block $trunc_bsz got $blk for $tfile"
26537 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26538 error "Expected Size $trunc_sz got $sz for $tfile"
26540 run_test 317 "Verify blocks get correctly update after truncate"
26543 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26544 local old_max_active=$($LCTL get_param -n \
26545 ${llite_name}.max_read_ahead_async_active \
26548 $LCTL set_param llite.*.max_read_ahead_async_active=256
26549 local max_active=$($LCTL get_param -n \
26550 ${llite_name}.max_read_ahead_async_active \
26552 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26554 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26555 error "set max_read_ahead_async_active should succeed"
26557 $LCTL set_param llite.*.max_read_ahead_async_active=512
26558 max_active=$($LCTL get_param -n \
26559 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26560 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26562 # restore @max_active
26563 [ $old_max_active -ne 0 ] && $LCTL set_param \
26564 llite.*.max_read_ahead_async_active=$old_max_active
26566 local old_threshold=$($LCTL get_param -n \
26567 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26568 local max_per_file_mb=$($LCTL get_param -n \
26569 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26571 local invalid=$(($max_per_file_mb + 1))
26573 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26574 && error "set $invalid should fail"
26576 local valid=$(($invalid - 1))
26578 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26579 error "set $valid should succeed"
26580 local threshold=$($LCTL get_param -n \
26581 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26582 [ $threshold -eq $valid ] || error \
26583 "expect threshold $valid got $threshold"
26585 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26587 run_test 318 "Verify async readahead tunables"
26590 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26592 local before=$(date +%s)
26594 local mdir=$DIR/$tdir
26595 local file=$mdir/xxx
26597 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26600 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26601 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26602 $LFS migrate -m1 $mdir &
26605 dd if=$file of=/dev/null
26607 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26608 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26610 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26612 run_test 319 "lost lease lock on migrate error"
26615 (( $OST1_VERSION >= $(version_code 2.15.58.96) )) ||
26616 skip "Need OST version at least 2.15.58.96"
26617 [[ "$ost1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
26619 check_set_fallocate_or_skip
26620 local param="osd-ldiskfs.delayed_unlink_mb"
26621 local old=($(do_facet ost1 "$LCTL get_param -n $param"))
26623 do_facet ost1 "$LCTL set_param $param=1MiB"
26624 stack_trap "do_facet ost1 $LCTL set_param $param=${old[0]}"
26627 do_facet ost1 $LCTL set_param debug=+inode
26628 do_facet ost1 $LCTL clear
26631 for ((i = 0; i < $files; i++)); do
26632 fallocate -l 1280k $DIR/$tdir/$tfile.$i ||
26633 error "fallocate 1280k $DIR/$tdir/$tfile.$i failed"
26635 local min=$(($($LFS find $DIR/$tdir --ost 0 | wc -l) / 2))
26637 for ((i = 0; i < $files; i++)); do
26638 unlink $DIR/$tdir/$tfile.$i ||
26639 error "unlink $DIR/$tdir/$tfile.$i failed"
26645 for (( loop = 0; loop < 30 && count < min; loop++)); do
26647 (( count += $(do_facet ost1 $LCTL dk | grep -c "delayed iput")))
26648 echo "Count[$loop]: $count"
26650 (( count >= min )) || error "$count < $min delayed iput after $loop s"
26652 run_test 360 "ldiskfs unlink in a separate thread"
26654 test_398a() { # LU-4198
26655 local ost1_imp=$(get_osc_import_name client ost1)
26656 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26659 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26660 stack_trap "rm -f $DIR/$tfile"
26661 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26663 # request a new lock on client
26664 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26667 local lock_count=$($LCTL get_param -n \
26668 ldlm.namespaces.$imp_name.lru_size)
26669 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26671 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
26673 # no lock cached, should use lockless DIO and not enqueue new lock
26674 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26675 lock_count=$($LCTL get_param -n \
26676 ldlm.namespaces.$imp_name.lru_size)
26677 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26679 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
26681 # no lock cached, should use locked DIO append
26682 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26683 conv=notrunc || error "DIO append failed"
26684 lock_count=$($LCTL get_param -n \
26685 ldlm.namespaces.$imp_name.lru_size)
26686 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26688 run_test 398a "direct IO should cancel lock otherwise lockless"
26690 test_398b() { # LU-4198
26691 local before=$(date +%s)
26695 which fio || skip_env "no fio installed"
26696 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26697 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26699 # Single page, multiple pages, stripe size, 4*stripe size
26700 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26701 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26702 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26703 --numjobs=$njobs --fallocate=none \
26704 --iodepth=16 --allow_file_create=0 \
26705 --size=$((size/njobs))M \
26706 --filename=$DIR/$tfile &
26709 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26710 fio --name=rand-rw --rw=randrw --bs=$bsize \
26711 --numjobs=$njobs --fallocate=none \
26712 --iodepth=16 --allow_file_create=0 \
26713 --size=$((size/njobs))M \
26714 --filename=$DIR/$tfile || true
26718 evict=$(do_facet client $LCTL get_param \
26719 osc.$FSNAME-OST*-osc-*/state |
26720 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26722 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26723 (do_facet client $LCTL get_param \
26724 osc.$FSNAME-OST*-osc-*/state;
26725 error "eviction happened: $evict before:$before")
26729 run_test 398b "DIO and buffer IO race"
26731 test_398c() { # LU-4198
26732 local ost1_imp=$(get_osc_import_name client ost1)
26733 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26736 which fio || skip_env "no fio installed"
26738 saved_debug=$($LCTL get_param -n debug)
26739 $LCTL set_param debug=0
26741 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26742 ((size /= 1024)) # by megabytes
26743 ((size /= 2)) # write half of the OST at most
26744 [ $size -gt 40 ] && size=40 #reduce test time anyway
26746 $LFS setstripe -c 1 $DIR/$tfile
26748 # it seems like ldiskfs reserves more space than necessary if the
26749 # writing blocks are not mapped, so it extends the file firstly
26750 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26751 cancel_lru_locks osc
26753 # clear and verify rpc_stats later
26754 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26757 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26758 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26759 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26760 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26761 --filename=$DIR/$tfile
26762 [ $? -eq 0 ] || error "fio write error"
26764 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26765 error "Locks were requested while doing AIO"
26767 # get the percentage of 1-page I/O
26768 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26769 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26771 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26773 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26774 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26775 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26776 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26777 --filename=$DIR/$tfile
26778 [ $? -eq 0 ] || error "fio mixed read write error"
26780 echo "AIO with large block size ${size}M"
26781 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26782 --numjobs=1 --fallocate=none --ioengine=libaio \
26783 --iodepth=16 --allow_file_create=0 --size=${size}M \
26784 --filename=$DIR/$tfile
26785 [ $? -eq 0 ] || error "fio large block size failed"
26788 $LCTL set_param debug="$saved_debug"
26790 run_test 398c "run fio to test AIO"
26792 test_398d() { # LU-13846
26793 which aiocp || skip_env "no aiocp installed"
26794 local aio_file=$DIR/$tfile.aio
26796 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26798 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26799 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26800 stack_trap "rm -f $DIR/$tfile $aio_file"
26802 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26804 # test memory unaligned aio
26805 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file ||
26806 error "unaligned aio failed"
26807 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26809 rm -f $DIR/$tfile $aio_file
26811 run_test 398d "run aiocp to verify block size > stripe size"
26814 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26815 touch $DIR/$tfile.new
26816 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26818 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26820 test_398f() { # LU-14687
26821 which aiocp || skip_env "no aiocp installed"
26822 local aio_file=$DIR/$tfile.aio
26824 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26827 stack_trap "rm -f $DIR/$tfile $aio_file"
26829 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26830 $LCTL set_param fail_loc=0x1418
26831 # make sure we don't crash and fail properly
26832 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26833 error "aio with page allocation failure succeeded"
26834 $LCTL set_param fail_loc=0
26835 diff $DIR/$tfile $aio_file
26836 [[ $? != 0 ]] || error "no diff after failed aiocp"
26838 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26840 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26841 # stripe and i/o size must be > stripe size
26842 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26843 # single RPC in flight. This test shows async DIO submission is working by
26844 # showing multiple RPCs in flight.
26845 test_398g() { # LU-13798
26846 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26848 # We need to do some i/o first to acquire enough grant to put our RPCs
26849 # in flight; otherwise a new connection may not have enough grant
26851 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26852 error "parallel dio failed"
26853 stack_trap "rm -f $DIR/$tfile"
26855 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26856 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26857 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26858 stack_trap "$LCTL set_param -n $pages_per_rpc"
26860 # Recreate file so it's empty
26862 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26863 #Pause rpc completion to guarantee we see multiple rpcs in flight
26864 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26865 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26866 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26869 $LCTL set_param osc.*.rpc_stats=c
26871 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26872 error "parallel dio failed"
26873 stack_trap "rm -f $DIR/$tfile"
26875 $LCTL get_param osc.*-OST0000-*.rpc_stats
26876 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26877 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26878 grep "8:" | awk '{print $8}')
26879 # We look at the "8 rpcs in flight" field, and verify A) it is present
26880 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26881 # as expected for an 8M DIO to a file with 1M stripes.
26882 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26884 # Verify turning off parallel dio works as expected
26886 $LCTL set_param osc.*.rpc_stats=c
26887 $LCTL set_param llite.*.parallel_dio=0
26888 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26890 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26891 error "dio with parallel dio disabled failed"
26893 # Ideally, we would see only one RPC in flight here, but there is an
26894 # unavoidable race between i/o completion and RPC in flight counting,
26895 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26896 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26897 # So instead we just verify it's always < 8.
26898 $LCTL get_param osc.*-OST0000-*.rpc_stats
26899 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26900 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26901 grep '^$' -B1 | grep . | awk '{print $1}')
26902 [ $ret != "8:" ] ||
26903 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26905 run_test 398g "verify parallel dio async RPC submission"
26907 test_398h() { # LU-13798
26908 local dio_file=$DIR/$tfile.dio
26910 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26912 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26913 stack_trap "rm -f $DIR/$tfile $dio_file"
26915 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26916 error "parallel dio failed"
26917 diff $DIR/$tfile $dio_file
26918 [[ $? == 0 ]] || error "file diff after aiocp"
26920 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26922 test_398i() { # LU-13798
26923 local dio_file=$DIR/$tfile.dio
26925 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26927 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26928 stack_trap "rm -f $DIR/$tfile $dio_file"
26930 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26931 $LCTL set_param fail_loc=0x1418
26932 # make sure we don't crash and fail properly
26933 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26934 error "parallel dio page allocation failure succeeded"
26935 diff $DIR/$tfile $dio_file
26936 [[ $? != 0 ]] || error "no diff after failed aiocp"
26938 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26940 test_398j() { # LU-13798
26941 # Stripe size > RPC size but less than i/o size tests split across
26942 # stripes and RPCs for individual i/o op
26943 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26945 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26946 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26947 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26948 stack_trap "$LCTL set_param -n $pages_per_rpc"
26950 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26951 error "parallel dio write failed"
26952 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26954 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26955 error "parallel dio read failed"
26956 diff $DIR/$tfile $DIR/$tfile.2
26957 [[ $? == 0 ]] || error "file diff after parallel dio read"
26959 run_test 398j "test parallel dio where stripe size > rpc_size"
26961 test_398k() { # LU-13798
26962 wait_delete_completed
26965 # 4 stripe file; we will cause out of space on OST0
26966 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26968 # Fill OST0 (if it's not too large)
26969 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26971 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26972 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26974 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26975 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26976 error "dd should fill OST0"
26977 stack_trap "rm -f $DIR/$tfile.1"
26979 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26983 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26984 error "file is not 0 bytes in size"
26986 # dd above should not succeed, but don't error until here so we can
26987 # get debug info above
26989 error "parallel dio write with enospc succeeded"
26990 stack_trap "rm -f $DIR/$tfile"
26992 run_test 398k "test enospc on first stripe"
26994 test_398l() { # LU-13798
26995 wait_delete_completed
26998 # 4 stripe file; we will cause out of space on OST0
26999 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
27000 # happens on the second i/o chunk we issue
27001 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
27003 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
27004 stack_trap "rm -f $DIR/$tfile"
27006 # Fill OST0 (if it's not too large)
27007 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
27009 if [[ $ORIGFREE -gt $MAXFREE ]]; then
27010 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
27012 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
27013 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
27014 error "dd should fill OST0"
27015 stack_trap "rm -f $DIR/$tfile.1"
27017 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
27019 stack_trap "rm -f $DIR/$tfile.2"
27021 # Check that short write completed as expected
27022 ls -la $DIR/$tfile.2
27023 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
27024 error "file is not 1M in size"
27026 # dd above should not succeed, but don't error until here so we can
27027 # get debug info above
27029 error "parallel dio write with enospc succeeded"
27031 # Truncate source file to same length as output file and diff them
27032 $TRUNCATE $DIR/$tfile 1048576
27033 diff $DIR/$tfile $DIR/$tfile.2
27034 [[ $? == 0 ]] || error "data incorrect after short write"
27036 run_test 398l "test enospc on intermediate stripe/RPC"
27038 test_398m() { # LU-13798
27039 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
27041 # Set up failure on OST0, the first stripe:
27042 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
27043 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
27044 # OST0 is on ost1, OST1 is on ost2.
27045 # So this fail_val specifies OST0
27046 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
27047 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
27049 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
27050 error "parallel dio write with failure on first stripe succeeded"
27051 stack_trap "rm -f $DIR/$tfile"
27052 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
27054 # Place data in file for read
27055 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27056 error "parallel dio write failed"
27058 # Fail read on OST0, first stripe
27059 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
27060 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
27061 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
27062 error "parallel dio read with error on first stripe succeeded"
27063 rm -f $DIR/$tfile.2
27064 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
27066 # Switch to testing on OST1, second stripe
27067 # Clear file contents, maintain striping
27069 # Set up failure on OST1, second stripe:
27070 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
27071 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
27073 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
27074 error "parallel dio write with failure on second stripe succeeded"
27075 stack_trap "rm -f $DIR/$tfile"
27076 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
27078 # Place data in file for read
27079 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
27080 error "parallel dio write failed"
27082 # Fail read on OST1, second stripe
27083 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
27084 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
27085 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
27086 error "parallel dio read with error on second stripe succeeded"
27087 rm -f $DIR/$tfile.2
27088 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
27090 run_test 398m "test RPC failures with parallel dio"
27092 # Parallel submission of DIO should not cause problems for append, but it's
27093 # important to verify.
27094 test_398n() { # LU-13798
27095 $LFS setstripe -C 2 -S 1M $DIR/$tfile
27097 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
27098 error "dd to create source file failed"
27099 stack_trap "rm -f $DIR/$tfile"
27101 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
27102 error "parallel dio write with failure on second stripe succeeded"
27103 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
27104 diff $DIR/$tfile $DIR/$tfile.1
27105 [[ $? == 0 ]] || error "data incorrect after append"
27108 run_test 398n "test append with parallel DIO"
27111 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
27113 run_test 398o "right kms with DIO"
27117 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
27118 which aiocp || skip_env "no aiocp installed"
27120 local stripe_size=$((1024 * 1024)) #1 MiB
27121 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
27122 local file_size=$((25 * stripe_size))
27124 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
27125 stack_trap "rm -f $DIR/$tfile*"
27126 # Just a bit bigger than the largest size in the test set below
27127 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
27128 error "buffered i/o to create file failed"
27130 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
27131 $((stripe_size * 4)); do
27133 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
27135 echo "bs: $bs, file_size $file_size"
27136 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
27137 $DIR/$tfile.1 $DIR/$tfile.2 &
27139 # Buffered I/O with similar but not the same block size
27140 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
27147 if (( rc1 != 0 )); then
27148 error "aio copy 1 w/bsize $bs failed: $rc1"
27150 if (( rc2 != 0 )); then
27151 error "buffered copy 2 w/bsize $bs failed: $rc2"
27154 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
27155 error "size incorrect"
27156 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
27157 error "files differ, bsize $bs"
27158 rm -f $DIR/$tfile.2
27161 run_test 398p "race aio with buffered i/o"
27165 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
27167 local stripe_size=$((1024 * 1024)) #1 MiB
27168 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
27169 local file_size=$((25 * stripe_size))
27171 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
27172 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
27174 # Just a bit bigger than the largest size in the test set below
27175 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
27176 error "buffered i/o to create file failed"
27178 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
27179 $((stripe_size * 4)); do
27181 echo "bs: $bs, file_size $file_size"
27182 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
27183 conv=notrunc oflag=direct iflag=direct &
27185 # Buffered I/O with similar but not the same block size
27186 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
27193 if (( rc1 != 0 )); then
27194 error "dio copy 1 w/bsize $bs failed: $rc1"
27196 if (( rc2 != 0 )); then
27197 error "buffered copy 2 w/bsize $bs failed: $rc2"
27200 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
27201 error "size incorrect"
27202 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
27203 error "files differ, bsize $bs"
27208 run_test 398q "race dio with buffered i/o"
27211 local read_write=$1
27212 if [ "$read_write" = "write" ]; then
27213 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
27214 elif [ "$read_write" = "read" ]; then
27215 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
27217 error "argument error"
27220 # turn off debug for performance testing
27221 local saved_debug=$($LCTL get_param -n debug)
27222 $LCTL set_param debug=0
27224 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27226 # get ost1 size - $FSNAME-OST0000
27227 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
27228 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
27229 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
27231 if [ "$read_write" = "read" ]; then
27232 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
27235 local start_time=$(date +%s.%N)
27236 $dd_cmd bs=1M count=$blocks oflag=sync ||
27237 error "real dd $read_write error"
27238 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
27240 if [ "$read_write" = "write" ]; then
27244 # define OBD_FAIL_OST_FAKE_RW 0x238
27245 do_facet ost1 $LCTL set_param fail_loc=0x238
27247 local start_time=$(date +%s.%N)
27248 $dd_cmd bs=1M count=$blocks oflag=sync ||
27249 error "fake dd $read_write error"
27250 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
27252 if [ "$read_write" = "write" ]; then
27254 cancel_lru_locks osc
27255 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
27256 error "$tfile size not $blocks MB"
27258 do_facet ost1 $LCTL set_param fail_loc=0
27260 echo "fake $read_write $duration_fake vs. normal $read_write" \
27261 "$duration in seconds"
27262 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
27263 error_not_in_vm "fake write is slower"
27265 $LCTL set_param -n debug="$saved_debug"
27268 test_399a() { # LU-7655 for OST fake write
27269 remote_ost_nodsh && skip "remote OST with nodsh"
27273 run_test 399a "fake write should not be slower than normal write"
27275 test_399b() { # LU-8726 for OST fake read
27276 remote_ost_nodsh && skip "remote OST with nodsh"
27277 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
27278 skip_env "ldiskfs only test"
27283 run_test 399b "fake read should not be slower than normal read"
27285 test_400a() { # LU-1606, was conf-sanity test_74
27286 if ! which $CC > /dev/null 2>&1; then
27287 skip_env "$CC is not installed"
27290 local extra_flags=''
27291 local out=$TMP/$tfile
27292 local prefix=/usr/include/lustre
27295 # Oleg removes .c files in his test rig so test if any c files exist
27296 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
27297 skip_env "Needed .c test files are missing"
27299 if ! [[ -d $prefix ]]; then
27300 # Assume we're running in tree and fixup the include path.
27301 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
27302 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
27303 extra_flags+=" -L$LUSTRE/utils/.libs"
27306 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
27307 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
27308 error "client api broken"
27312 run_test 400a "Lustre client api program can compile and link"
27314 test_400b() { # LU-1606, LU-5011
27316 local out=$TMP/$tfile
27317 local prefix=/usr/include/linux/lustre
27319 # We use a hard coded prefix so that this test will not fail
27320 # when run in tree. There are headers in lustre/include/lustre/
27321 # that are not packaged (like lustre_idl.h) and have more
27322 # complicated include dependencies (like config.h and lnet/types.h).
27323 # Since this test about correct packaging we just skip them when
27324 # they don't exist (see below) rather than try to fixup cppflags.
27326 if ! which $CC > /dev/null 2>&1; then
27327 skip_env "$CC is not installed"
27330 for header in $prefix/*.h; do
27331 if ! [[ -f "$header" ]]; then
27335 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
27336 continue # lustre_ioctl.h is internal header
27339 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
27340 error "cannot compile '$header'"
27344 run_test 400b "packaged headers can be compiled"
27346 test_401a() { #LU-7437
27347 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
27348 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
27350 #count the number of parameters by "list_param -R"
27351 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
27352 #count the number of parameters by listing proc files
27353 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
27354 echo "proc_dirs='$proc_dirs'"
27355 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
27356 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
27359 [ $params -eq $procs ] ||
27360 error "found $params parameters vs. $procs proc files"
27362 # test the list_param -D option only returns directories
27363 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
27364 #count the number of parameters by listing proc directories
27365 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
27368 [ $params -eq $procs ] ||
27369 error "found $params parameters vs. $procs proc files"
27371 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
27374 # jobid_var may not allow arbitrary values, so use jobid_name
27376 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27377 local testname=jobid_name tmp='testing%p'
27379 local testname=jobid_var tmp=testing
27382 local save=$($LCTL get_param -n $testname)
27384 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
27385 error "no error returned when setting bad parameters"
27387 local jobid_new=$($LCTL get_param -n foe $testname baz)
27388 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
27390 $LCTL set_param -n fog=bam $testname=$save bat=fog
27391 local jobid_old=$($LCTL get_param -n foe $testname bag)
27392 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
27394 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
27397 # jobid_var may not allow arbitrary values, so use jobid_name
27399 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27400 local testname=jobid_name
27402 local testname=jobid_var
27405 local jobid_var_old=$($LCTL get_param -n $testname)
27406 local jobid_var_new
27408 $LCTL set_param $testname= &&
27409 error "no error returned for 'set_param a='"
27411 jobid_var_new=$($LCTL get_param -n $testname)
27412 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27413 error "$testname was changed by setting without value"
27415 $LCTL set_param $testname &&
27416 error "no error returned for 'set_param a'"
27418 jobid_var_new=$($LCTL get_param -n $testname)
27419 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27420 error "$testname was changed by setting without value"
27422 run_test 401c "Verify 'lctl set_param' without value fails in either format."
27425 # jobid_var may not allow arbitrary values, so use jobid_name
27427 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27428 local testname=jobid_name new_value='foo=bar%p'
27430 local testname=jobid_var new_valuie=foo=bar
27433 local jobid_var_old=$($LCTL get_param -n $testname)
27434 local jobid_var_new
27436 $LCTL set_param $testname=$new_value ||
27437 error "'set_param a=b' did not accept a value containing '='"
27439 jobid_var_new=$($LCTL get_param -n $testname)
27440 [[ "$jobid_var_new" == "$new_value" ]] ||
27441 error "'set_param a=b' failed on a value containing '='"
27443 # Reset the $testname to test the other format
27444 $LCTL set_param $testname=$jobid_var_old
27445 jobid_var_new=$($LCTL get_param -n $testname)
27446 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27447 error "failed to reset $testname"
27449 $LCTL set_param $testname $new_value ||
27450 error "'set_param a b' did not accept a value containing '='"
27452 jobid_var_new=$($LCTL get_param -n $testname)
27453 [[ "$jobid_var_new" == "$new_value" ]] ||
27454 error "'set_param a b' failed on a value containing '='"
27456 $LCTL set_param $testname $jobid_var_old
27457 jobid_var_new=$($LCTL get_param -n $testname)
27458 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27459 error "failed to reset $testname"
27461 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
27463 test_401e() { # LU-14779
27464 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
27465 error "lctl list_param MGC* failed"
27466 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
27467 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
27468 error "lctl get_param lru_size failed"
27470 run_test 401e "verify 'lctl get_param' works with NID in parameter"
27473 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
27474 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
27475 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27476 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27477 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27478 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27479 remote_mds_nodsh && skip "remote MDS with nodsh"
27481 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27482 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27483 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27484 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27485 echo "Touch failed - OK"
27487 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27490 local file1=$DIR/$tfile.1
27491 local file2=$DIR/$tfile.2
27492 local tfile=$TMP/$tfile
27494 rm -f $file1 $file2 $tfile
27499 # 30 sec OBD_TIMEOUT in ll_getattr()
27500 # right before populating st_nlink
27501 $LCTL set_param fail_loc=0x80001409
27502 stat -c %h $file1 > $tfile &
27504 # create an alias, drop all locks and reclaim the dentry
27506 cancel_lru_locks mdc
27507 cancel_lru_locks osc
27508 sysctl -w vm.drop_caches=2
27512 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27514 rm -f $tfile $file1 $file2
27516 run_test 403 "i_nlink should not drop to zero due to aliasing"
27518 test_404() { # LU-6601
27519 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27520 skip "Need server version newer than 2.8.52"
27521 remote_mds_nodsh && skip "remote MDS with nodsh"
27523 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27524 awk '/osp .*-osc-MDT/ { print $4}')
27527 for osp in $mosps; do
27528 echo "Deactivate: " $osp
27529 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27530 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27531 awk -vp=$osp '$4 == p { print $2 }')
27532 [ $stat = IN ] || {
27533 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27534 error "deactivate error"
27536 echo "Activate: " $osp
27537 do_facet $SINGLEMDS $LCTL --device %$osp activate
27538 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27539 awk -vp=$osp '$4 == p { print $2 }')
27540 [ $stat = UP ] || {
27541 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27542 error "activate error"
27546 run_test 404 "validate manual {de}activated works properly for OSPs"
27549 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27550 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27551 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27552 skip "Layout swap lock is not supported"
27554 check_swap_layouts_support
27555 check_swap_layout_no_dom $DIR
27557 test_mkdir $DIR/$tdir
27558 swap_lock_test -d $DIR/$tdir ||
27559 error "One layout swap locked test failed"
27561 run_test 405 "Various layout swap lock tests"
27564 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27565 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27566 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27568 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27569 skip "Need MDS version at least 2.8.50"
27571 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27572 local test_pool=$TESTNAME
27574 pool_add $test_pool || error "pool_add failed"
27575 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27576 error "pool_add_targets failed"
27578 save_layout_restore_at_exit $MOUNT
27580 # parent set default stripe count only, child will stripe from both
27581 # parent and fs default
27582 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27583 error "setstripe $MOUNT failed"
27584 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27585 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27586 for i in $(seq 10); do
27587 local f=$DIR/$tdir/$tfile.$i
27588 touch $f || error "touch failed"
27589 local count=$($LFS getstripe -c $f)
27590 [ $count -eq $OSTCOUNT ] ||
27591 error "$f stripe count $count != $OSTCOUNT"
27592 local offset=$($LFS getstripe -i $f)
27593 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27594 local size=$($LFS getstripe -S $f)
27595 [ $size -eq $((def_stripe_size * 2)) ] ||
27596 error "$f stripe size $size != $((def_stripe_size * 2))"
27597 local pool=$($LFS getstripe -p $f)
27598 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27601 # change fs default striping, delete parent default striping, now child
27602 # will stripe from new fs default striping only
27603 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27604 error "change $MOUNT default stripe failed"
27605 $LFS setstripe -c 0 $DIR/$tdir ||
27606 error "delete $tdir default stripe failed"
27607 for i in $(seq 11 20); do
27608 local f=$DIR/$tdir/$tfile.$i
27609 touch $f || error "touch $f failed"
27610 local count=$($LFS getstripe -c $f)
27611 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27612 local offset=$($LFS getstripe -i $f)
27613 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27614 local size=$($LFS getstripe -S $f)
27615 [ $size -eq $def_stripe_size ] ||
27616 error "$f stripe size $size != $def_stripe_size"
27617 local pool=$($LFS getstripe -p $f)
27618 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27621 unlinkmany $DIR/$tdir/$tfile. 1 20
27623 local f=$DIR/$tdir/$tfile
27624 pool_remove_all_targets $test_pool $f
27625 pool_remove $test_pool $f
27627 run_test 406 "DNE support fs default striping"
27630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27631 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27632 skip "Need MDS version at least 2.8.55"
27633 remote_mds_nodsh && skip "remote MDS with nodsh"
27635 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27636 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27637 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27638 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27639 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27641 #define OBD_FAIL_DT_TXN_STOP 0x2019
27642 for idx in $(seq $MDSCOUNT); do
27643 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27645 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27646 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27647 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27650 run_test 407 "transaction fail should cause operation fail"
27653 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27655 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27656 lctl set_param fail_loc=0x8000040a
27657 # let ll_prepare_partial_page() fail
27658 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27662 # create at least 100 unused inodes so that
27663 # shrink_icache_memory(0) should not return 0
27664 touch $DIR/$tfile-{0..100}
27665 rm -f $DIR/$tfile-{0..100}
27668 echo 2 > /proc/sys/vm/drop_caches
27670 run_test 408 "drop_caches should not hang due to page leaks"
27674 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27676 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27677 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27678 touch $DIR/$tdir/guard || error "(2) Fail to create"
27680 local PREFIX=$(str_repeat 'A' 128)
27681 echo "Create 1K hard links start at $(date)"
27682 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27683 error "(3) Fail to hard link"
27685 echo "Links count should be right although linkEA overflow"
27686 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27687 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27688 [ $linkcount -eq 1001 ] ||
27689 error "(5) Unexpected hard links count: $linkcount"
27691 echo "List all links start at $(date)"
27692 ls -l $DIR/$tdir/foo > /dev/null ||
27693 error "(6) Fail to list $DIR/$tdir/foo"
27695 echo "Unlink hard links start at $(date)"
27696 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27697 error "(7) Fail to unlink"
27698 echo "Unlink hard links finished at $(date)"
27700 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27704 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27705 skip "Need client version at least 2.9.59"
27706 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27707 skip "Need MODULES build"
27709 # Create a file, and stat it from the kernel
27710 local testfile=$DIR/$tfile
27713 local run_id=$RANDOM
27714 local my_ino=$(stat --format "%i" $testfile)
27716 # Try to insert the module. This will always fail as the
27717 # module is designed to not be inserted.
27718 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27721 # Anything but success is a test failure
27723 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27724 error "no inode match"
27726 run_test 410 "Test inode number returned from kernel thread"
27728 cleanup_test411_cgroup() {
27735 local cg_basedir=/sys/fs/cgroup/memory
27737 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27738 skip "no setup for cgroup"
27740 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27741 error "test file creation failed"
27742 cancel_lru_locks osc
27744 # Create a very small memory cgroup to force a slab allocation error
27745 local cgdir=$cg_basedir/osc_slab_alloc
27746 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27747 trap "cleanup_test411_cgroup $cgdir" EXIT
27748 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27749 echo 1M > $cgdir/memory.limit_in_bytes
27751 # Should not LBUG, just be killed by oom-killer
27752 # dd will return 0 even allocation failure in some environment.
27753 # So don't check return value
27754 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27755 cleanup_test411_cgroup $cgdir
27759 run_test 411a "Slab allocation error with cgroup does not LBUG"
27762 local cg_basedir=/sys/fs/cgroup/memory
27764 [ -e "$cg_basedir/memory.kmem.limit_in_bytes" ] ||
27765 skip "no setup for cgroup"
27766 $LFS setstripe -c 2 $DIR/$tfile || error "unable to setstripe"
27767 # (x86) testing suggests we can't reliably avoid OOM with a 64M-256M
27768 # limit, so we have 384M in cgroup
27769 # (arm) this seems to hit OOM more often than x86, so 1024M
27770 if [[ $(uname -m) = aarch64 ]]; then
27771 local memlimit_mb=1024
27773 local memlimit_mb=384
27776 # Create a cgroup and set memory limit
27777 # (tfile is used as an easy way to get a recognizable cgroup name)
27778 local cgdir=$cg_basedir/$tfile
27779 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27780 stack_trap "cleanup_test411_cgroup $cgdir" EXIT
27781 echo $((memlimit_mb * 1024 * 1024)) > $cgdir/memory.limit_in_bytes
27783 echo "writing first file"
27784 # Write a file 4x the memory limit in size
27785 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile bs=1M count=$((memlimit_mb * 4))" ||
27786 error "(1) failed to write successfully"
27789 cancel_lru_locks osc
27792 $LFS setstripe -c 2 $DIR/$tfile || error "unable to setstripe"
27794 # Try writing at a larger block size
27795 # NB: if block size is >= 1/2 cgroup size, we sometimes get OOM killed
27796 # so test with 1/4 cgroup size (this seems reasonable to me - we do
27797 # need *some* memory to do IO in)
27798 echo "writing at larger block size"
27799 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile bs=64M count=$((memlimit_mb * 4 / 128))" ||
27800 error "(3) failed to write successfully"
27803 cancel_lru_locks osc
27805 $LFS setstripe -c 2 $DIR/$tfile.{1..4} || error "unable to setstripe"
27807 # Try writing multiple files at once
27808 echo "writing multiple files"
27809 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.1 bs=32M count=$((memlimit_mb * 4 / 64))" &
27811 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.2 bs=32M count=$((memlimit_mb * 4 / 64))" &
27813 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.3 bs=32M count=$((memlimit_mb * 4 / 64))" &
27815 bash -c "echo \$$ > $cgdir/tasks && dd if=/dev/zero of=$DIR/$tfile.4 bs=32M count=$((memlimit_mb * 4 / 64))" &
27826 if (( rc1 != 0)); then
27827 error "error $rc1 writing to file from $pid1"
27829 if (( rc2 != 0)); then
27830 error "error $rc2 writing to file from $pid2"
27832 if (( rc3 != 0)); then
27833 error "error $rc3 writing to file from $pid3"
27835 if (( rc4 != 0)); then
27836 error "error $rc4 writing to file from $pid4"
27840 cancel_lru_locks osc
27842 # These files can be large-ish (~1 GiB total), so delete them rather
27843 # than leave for later cleanup
27844 rm -f $DIR/$tfile.*
27847 run_test 411b "confirm Lustre can avoid OOM with reasonable cgroups limits"
27850 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27851 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27852 skip "Need server version at least 2.10.55"
27854 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27855 error "mkdir failed"
27856 $LFS getdirstripe $DIR/$tdir
27857 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27858 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27859 error "expect $((MDSCOUT - 1)) get $stripe_index"
27860 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27861 [ $stripe_count -eq 2 ] ||
27862 error "expect 2 get $stripe_count"
27864 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27869 # subdirs should be on the same MDT as parent
27870 for i in $(seq 0 $((MDSCOUNT - 1))); do
27871 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27872 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27873 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27874 (( index == i )) || error "mdt$i/sub on MDT$index"
27877 # stripe offset -1, ditto
27878 for i in {1..10}; do
27879 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27880 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27881 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27882 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27883 (( index == index2 )) ||
27884 error "qos$i on MDT$index, sub on MDT$index2"
27887 local testdir=$DIR/$tdir/inherit
27889 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27892 testdir=$testdir/s$i
27893 mkdir $testdir || error "mkdir $testdir failed"
27894 index=$($LFS getstripe -m $testdir)
27895 (( index == 1 )) ||
27896 error "$testdir on MDT$index"
27899 # not inherit any more
27900 testdir=$testdir/s3
27901 mkdir $testdir || error "mkdir $testdir failed"
27902 getfattr -d -m dmv $testdir | grep dmv &&
27903 error "default LMV set on $testdir" || true
27905 run_test 412 "mkdir on specific MDTs"
27907 TEST413_COUNT=${TEST413_COUNT:-200}
27910 # set_maxage() is used by test_413 only.
27911 # This is a helper function to set maxage. Does not return any value.
27912 # Input: maxage to set
27915 local lmv_qos_maxage
27916 local lod_qos_maxage
27917 local new_maxage=$1
27919 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27920 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27921 stack_trap "$LCTL set_param \
27922 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27923 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27924 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27925 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27926 lod.*.mdt_qos_maxage=$new_maxage
27927 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27928 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27931 generate_uneven_mdts() {
27943 echo "Check for uneven MDTs: "
27945 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27946 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27947 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27949 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27950 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27953 for ((i = 1; i < ${#ffree[@]}; i++)); do
27954 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27955 if [ $tmp -gt $max ]; then
27959 if [ $tmp -lt $min ]; then
27965 (( min > 0 )) || skip "low space on MDT$min_index"
27966 (( ${ffree[min_index]} > 0 )) ||
27967 skip "no free files on MDT$min_index"
27968 (( ${ffree[min_index]} < 10000000 )) ||
27969 skip "too many free files on MDT$min_index"
27971 # Check if we need to generate uneven MDTs
27972 local diff=$(((max - min) * 100 / min))
27973 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27974 local testdir # individual folder within $testdirp
27978 # fallocate is faster to consume space on MDT, if available
27979 if check_fallocate_supported mds$((min_index + 1)); then
27980 cmd="fallocate -l 128K "
27982 cmd="dd if=/dev/zero bs=128K count=1 of="
27985 echo "using cmd $cmd"
27986 for (( i = 0; diff < threshold; i++ )); do
27987 testdir=${testdirp}/$i
27988 [ -d $testdir ] && continue
27990 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27993 # generate uneven MDTs, create till $threshold% diff
27994 echo -n "weight diff=$diff% must be > $threshold% ..."
27995 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27996 $LFS mkdir -i $min_index $testdir ||
27997 error "mkdir $testdir failed"
27998 $LFS setstripe -E 1M -L mdt $testdir ||
27999 error "setstripe $testdir failed"
28001 for (( f = 0; f < TEST413_COUNT; f++ )); do
28002 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
28004 sync; sleep 1; sync
28006 # wait for QOS to update
28007 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
28009 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
28010 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
28011 max=$(((${ffree[max_index]} >> 8) *
28012 (${bavail[max_index]} * bsize >> 16)))
28013 min=$(((${ffree[min_index]} >> 8) *
28014 (${bavail[min_index]} * bsize >> 16)))
28015 (( min > 0 )) || skip "low space on MDT$min_index"
28016 diff=$(((max - min) * 100 / min))
28019 echo "MDT filesfree available: ${ffree[*]}"
28020 echo "MDT blocks available: ${bavail[*]}"
28021 echo "weight diff=$diff%"
28026 local stripe_count=$2
28027 local mdts=$(comma_list $(mdts_nodes))
28030 local lmv_qos_prio_free
28031 local lmv_qos_threshold_rr
28032 local lod_qos_prio_free
28033 local lod_qos_threshold_rr
28038 # @total is total directories created if it's testing plain
28039 # directories, otherwise it's total stripe object count for
28040 # striped directories test.
28041 # remote/striped directory unlinking is slow on zfs and may
28042 # timeout, test with fewer directories
28043 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
28045 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
28046 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
28047 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
28049 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
28050 stack_trap "$LCTL set_param \
28051 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
28052 stack_trap "$LCTL set_param \
28053 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
28055 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
28056 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
28057 lod_qos_prio_free=${lod_qos_prio_free%%%}
28058 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
28059 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
28060 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
28061 stack_trap "do_nodes $mdts $LCTL set_param \
28062 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
28063 stack_trap "do_nodes $mdts $LCTL set_param \
28064 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
28066 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
28067 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
28069 testdir=$DIR/$tdir-s$stripe_count/rr
28071 local stripe_index=$($LFS getstripe -m $testdir)
28072 local test_mkdir_rr=true
28074 getfattr -d -m dmv -e hex $testdir | grep dmv
28075 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
28076 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
28077 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
28078 test_mkdir_rr=false
28083 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
28084 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
28086 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
28087 for (( i = 0; i < total / stripe_count; i++ )); do
28088 eval $mkdir_cmd $testdir/subdir$i ||
28089 error "$mkdir_cmd subdir$i failed"
28092 for (( i = 0; i < $MDSCOUNT; i++ )); do
28093 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
28094 echo "$count directories created on MDT$i"
28095 if $test_mkdir_rr; then
28096 (( count == total / stripe_count / MDSCOUNT )) ||
28097 error "subdirs are not evenly distributed"
28098 elif (( i == stripe_index )); then
28099 (( count == total / stripe_count )) ||
28100 error "$count subdirs created on MDT$i"
28102 (( count == 0 )) ||
28103 error "$count subdirs created on MDT$i"
28106 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
28107 count=$($LFS getdirstripe $testdir/* |
28108 grep -c -P "^\s+$i\t")
28109 echo "$count stripes created on MDT$i"
28110 # deviation should < 5% of average
28111 delta=$((count - total / MDSCOUNT))
28112 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
28113 error "stripes are not evenly distributed"
28118 echo "Check for uneven MDTs: "
28128 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
28129 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
28130 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
28132 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28133 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28136 for ((i = 1; i < ${#ffree[@]}; i++)); do
28137 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
28138 if [ $tmp -gt $max ]; then
28142 if [ $tmp -lt $min ]; then
28147 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
28149 (( min > 0 )) || skip "low space on MDT$min_index"
28150 (( ${ffree[min_index]} < 10000000 )) ||
28151 skip "too many free files on MDT$min_index"
28153 generate_uneven_mdts 120
28155 echo "MDT filesfree available: ${ffree[*]}"
28156 echo "MDT blocks available: ${bavail[*]}"
28157 echo "weight diff=$(((max - min) * 100 / min))%"
28159 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
28161 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
28162 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
28163 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
28164 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
28165 # decrease statfs age, so that it can be updated in time
28166 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
28167 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
28171 testdir=$DIR/$tdir-s$stripe_count/qos
28173 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
28174 for (( i = 0; i < total / stripe_count; i++ )); do
28175 eval $mkdir_cmd $testdir/subdir$i ||
28176 error "$mkdir_cmd subdir$i failed"
28180 for (( i = 0; i < $MDSCOUNT; i++ )); do
28181 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
28182 (( count > max )) && max=$count
28183 echo "$count directories created on MDT$i : curmax=$max"
28186 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
28188 # D-value should > 10% of average
28189 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
28190 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
28192 # ditto for stripes
28193 if (( stripe_count > 1 )); then
28195 for (( i = 0; i < $MDSCOUNT; i++ )); do
28196 count=$($LFS getdirstripe $testdir/* |
28197 grep -c -P "^\s+$i\t")
28198 (( count > max )) && max=$count
28199 echo "$count stripes created on MDT$i"
28202 min=$($LFS getdirstripe $testdir/* |
28203 grep -c -P "^\s+$min_index\t")
28204 (( max - min > total / MDSCOUNT / 10 )) ||
28205 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
28217 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
28218 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
28219 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
28221 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
28223 for ((i = 1; i < ${#ffree[@]}; i++)); do
28224 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
28225 (( tmp < min )) && min=$tmp && min_index=$i
28232 [ $MDSCOUNT -lt 2 ] &&
28233 skip "We need at least 2 MDTs for this test"
28235 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
28236 skip "Need server version at least 2.12.52"
28238 local stripe_max=$((MDSCOUNT - 1))
28241 # let caller set maxage for latest result
28244 # fill MDT unevenly
28245 generate_uneven_mdts 120
28247 # test 4-stripe directory at most, otherwise it's too slow
28248 # We are being very defensive. Although Autotest uses 4 MDTs.
28249 # We make sure stripe_max does not go over 4.
28250 (( stripe_max > 4 )) && stripe_max=4
28251 # unlinking striped directory is slow on zfs, and may timeout, only test
28253 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
28254 for stripe_count in $(seq 1 $stripe_max); do
28255 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
28256 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
28257 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
28258 error "mkdir failed"
28259 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
28262 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
28265 [ $MDSCOUNT -lt 2 ] &&
28266 skip "We need at least 2 MDTs for this test"
28268 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
28269 skip "Need server version at least 2.12.52"
28271 local stripe_max=$((MDSCOUNT - 1))
28275 # let caller set maxage for latest result
28278 # fill MDT unevenly
28279 generate_uneven_mdts 120
28281 # test 4-stripe directory at most, otherwise it's too slow
28282 # We are being very defensive. Although Autotest uses 4 MDTs.
28283 # We make sure stripe_max does not go over 4.
28284 (( stripe_max > 4 )) && stripe_max=4
28285 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
28286 for stripe_count in $(seq 1 $stripe_max); do
28287 testdir=$DIR/$tdir-s$stripe_count
28288 mkdir $testdir || error "mkdir $testdir failed"
28289 mkdir $testdir/rr || error "mkdir rr failed"
28290 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
28291 error "mkdir qos failed"
28292 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
28293 $testdir/rr || error "setdirstripe rr failed"
28294 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
28295 error "setdirstripe failed"
28296 test_qos_mkdir "mkdir" $stripe_count
28299 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
28302 (( $MDSCOUNT >= 2 )) ||
28303 skip "We need at least 2 MDTs for this test"
28305 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
28306 skip "Need server version at least 2.14.51"
28311 local lmv_qos_maxage
28312 local lod_qos_maxage
28314 # let caller set maxage for latest result
28315 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28316 $LCTL set_param lmv.*.qos_maxage=1
28317 stack_trap "$LCTL set_param \
28318 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
28319 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
28320 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
28321 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
28322 lod.*.mdt_qos_maxage=1
28323 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
28324 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
28326 # fill MDT unevenly
28327 generate_uneven_mdts 120
28329 testdir=$DIR/${tdir}-s1
28330 mkdir $testdir || error "mkdir $testdir failed"
28331 mkdir $testdir/rr || error "mkdir rr failed"
28332 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
28333 # default max_inherit is -1, default max_inherit_rr is 0
28334 $LFS setdirstripe -D -c 1 $testdir/rr ||
28335 error "setdirstripe rr failed"
28336 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
28337 error "setdirstripe qos failed"
28338 test_qos_mkdir "mkdir" 1
28340 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
28341 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
28342 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
28343 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
28344 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
28346 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
28347 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
28348 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
28349 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
28350 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
28351 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
28352 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
28353 error "level2 shouldn't have default LMV" || true
28355 run_test 413c "mkdir with default LMV max inherit rr"
28358 (( MDSCOUNT >= 2 )) ||
28359 skip "We need at least 2 MDTs for this test"
28361 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
28362 skip "Need server version at least 2.14.51"
28364 local lmv_qos_threshold_rr
28366 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
28368 stack_trap "$LCTL set_param \
28369 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
28371 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
28372 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
28373 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
28374 error "$tdir shouldn't have default LMV"
28375 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
28376 error "mkdir sub failed"
28378 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
28380 (( count == 100 )) || error "$count subdirs on MDT0"
28382 run_test 413d "inherit ROOT default LMV"
28385 (( MDSCOUNT >= 2 )) ||
28386 skip "We need at least 2 MDTs for this test"
28387 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28388 skip "Need server version at least 2.14.55"
28390 local testdir=$DIR/$tdir
28391 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
28393 local sub_max_inherit
28395 mkdir -p $testdir || error "failed to create $testdir"
28397 # set default max-inherit to -1 if stripe count is 0 or 1
28398 $LFS setdirstripe -D -c 1 $testdir ||
28399 error "failed to set default LMV"
28400 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28401 (( max_inherit == -1 )) ||
28402 error "wrong max_inherit value $max_inherit"
28404 # set default max_inherit to a fixed value if stripe count is not 0 or 1
28405 $LFS setdirstripe -D -c -1 $testdir ||
28406 error "failed to set default LMV"
28407 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28408 (( max_inherit > 0 )) ||
28409 error "wrong max_inherit value $max_inherit"
28411 # and the subdir will decrease the max_inherit by 1
28412 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
28413 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
28414 (( sub_max_inherit == max_inherit - 1)) ||
28415 error "wrong max-inherit of subdir $sub_max_inherit"
28417 # check specified --max-inherit and warning message
28418 stack_trap "rm -f $tmpfile"
28419 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
28420 error "failed to set default LMV"
28421 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28422 (( max_inherit == -1 )) ||
28423 error "wrong max_inherit value $max_inherit"
28425 # check the warning messages
28426 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
28427 error "failed to detect warning string"
28430 run_test 413e "check default max-inherit value"
28432 test_fs_dmv_inherit()
28434 local testdir=$DIR/$tdir
28441 mkdir $testdir || error "mkdir $testdir failed"
28442 count=$($LFS getdirstripe -D -c $testdir)
28443 (( count == 1 )) ||
28444 error "$testdir default LMV count mismatch $count != 1"
28445 inherit=$($LFS getdirstripe -D -X $testdir)
28446 (( inherit == 3 - i )) ||
28447 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
28448 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28449 (( inherit_rr == 3 - i )) ||
28450 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
28451 testdir=$testdir/sub
28454 mkdir $testdir || error "mkdir $testdir failed"
28455 count=$($LFS getdirstripe -D -c $testdir)
28456 (( count == 0 )) ||
28457 error "$testdir default LMV count not zero: $count"
28461 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28463 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28464 skip "Need server version at least 2.14.55"
28466 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28467 error "dump $DIR default LMV failed"
28468 stack_trap "setfattr --restore=$TMP/dmv.ea"
28470 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28471 error "set $DIR default LMV failed"
28473 test_fs_dmv_inherit
28475 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
28478 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28480 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
28481 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28482 error "dump $DIR default LMV failed"
28483 stack_trap "setfattr --restore=$TMP/dmv.ea"
28485 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28486 error "set $DIR default LMV failed"
28488 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
28489 error "mount $MOUNT2 failed"
28490 stack_trap "umount_client $MOUNT2"
28492 local saved_DIR=$DIR
28496 stack_trap "export DIR=$saved_DIR"
28498 # first check filesystem-wide default LMV inheritance
28499 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
28501 # then check subdirs are spread to all MDTs
28502 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
28504 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
28506 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
28508 run_test 413g "enforce ROOT default LMV on subdir mount"
28511 (( MDSCOUNT >= 2 )) ||
28512 skip "We need at least 2 MDTs for this test"
28514 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
28515 skip "Need server version at least 2.15.50.6"
28517 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28519 stack_trap "$LCTL set_param \
28520 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28521 $LCTL set_param lmv.*.qos_maxage=1
28525 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
28526 local count=$((MDSCOUNT * 20))
28528 generate_uneven_mdts 50
28530 mkdir -p $dir || error "mkdir $dir failed"
28531 stack_trap "rm -rf $dir"
28532 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
28533 --max-inherit-rr=$rr_depth $dir
28535 for ((d=0; d < depth + 2; d++)); do
28537 for ((sub=0; sub < count; sub++)); do
28540 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
28541 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
28542 # subdirs within $rr_depth should be created round-robin
28543 if (( d < rr_depth )); then
28544 (( ${num[0]} != count )) ||
28545 error "all objects created on MDT ${num[1]}"
28551 run_test 413h "don't stick to parent for round-robin dirs"
28554 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28556 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28557 skip "Need server version at least 2.14.55"
28559 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28560 error "dump $DIR default LMV failed"
28561 stack_trap "setfattr --restore=$TMP/dmv.ea"
28563 local testdir=$DIR/$tdir
28568 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28569 --max-inherit-rr=$def_max_rr $DIR ||
28570 error "set $DIR default LMV failed"
28572 for i in $(seq 2 3); do
28573 def_max=$((def_max - 1))
28574 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28577 # RR is decremented and keeps zeroed once exhausted
28578 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28579 (( count == def_max_rr )) ||
28580 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28582 # max-inherit is decremented
28583 count=$($LFS getdirstripe -D --max-inherit $testdir)
28584 (( count == def_max )) ||
28585 error_noexit "$testdir: max-inherit $count != $def_max"
28587 testdir=$testdir/d$i
28590 # d3 is the last inherited from ROOT, no inheritance anymore
28591 # i.e. no the default layout anymore
28592 mkdir -p $testdir/d4/d5
28593 count=$($LFS getdirstripe -D --max-inherit $testdir)
28594 (( count == -1 )) ||
28595 error_noexit "$testdir: max-inherit $count != -1"
28597 local p_count=$($LFS getdirstripe -i $testdir)
28599 for i in $(seq 4 5); do
28600 testdir=$testdir/d$i
28602 # the root default layout is not applied once exhausted
28603 count=$($LFS getdirstripe -i $testdir)
28604 (( count == p_count )) ||
28605 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28608 $LFS setdirstripe -i 0 $DIR/d2
28609 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28610 (( count == -1 )) ||
28611 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28613 run_test 413i "check default layout inheritance"
28617 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
28619 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
28620 $LFS setdirstripe -D -c2 --max-inherit=2 $DIR/$tdir ||
28621 error "setdirstripe $tdir failed"
28623 local value=$(getfattr -n trusted.dmv $DIR/$tdir | \
28624 grep "trusted.dmv" |sed -e 's/[^=]\+=//')
28626 mkdir -p $DIR/$tdir/sub || error "mkdir sub failed"
28627 # setfattr dmv calls setdirstripe -D
28628 setfattr -n trusted.dmv -v $value $DIR/$tdir/sub ||
28629 error "setfattr sub failed"
28630 local value2=$(getfattr -n trusted.dmv $DIR/$tdir/sub | \
28631 grep "trusted.dmv" |sed -e 's/[^=]\+=//')
28633 [ $value == $value2 ] || error "dmv mismatch"
28635 (( MDS1_VERSION >= $(version_code 2.15.58) )) || return 0
28637 # do not allow remove dmv by setfattr -x
28638 do_nodes $(comma_list $(mdts_nodes)) \
28639 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=0"
28640 setfattr -x trusted.dmv $DIR/$tdir/sub || error "setfattr sub failed"
28641 getfattr -n trusted.dmv $DIR/$tdir/sub || error "default LMV deleted"
28643 # allow remove dmv by setfattr -x
28644 do_nodes $(comma_list $(mdts_nodes)) \
28645 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=1"
28646 setfattr -x trusted.dmv $DIR/$tdir/sub || error "setfattr sub failed"
28647 getfattr -n trusted.dmv $DIR/$tdir/sub && error "default LMV exists"
28648 do_nodes $(comma_list $(mdts_nodes)) \
28649 "$LCTL set_param -n mdt.*MDT*.enable_dmv_xattr=0"
28651 run_test 413j "set default LMV by setxattr"
28658 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28659 unlinkmany $subdir/f. $TEST413_COUNT &
28663 for pid in $pids; do
28669 run_test 413z "413 test cleanup"
28672 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28673 $LCTL set_param fail_loc=0x80000521
28674 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28677 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28680 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28681 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28682 skip "Need server version at least 2.11.52"
28688 # this test may be slow on ZFS
28689 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28691 # though this test is designed for striped directory, let's test normal
28692 # directory too since lock is always saved as CoS lock.
28693 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28694 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28695 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28696 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28697 wait_delete_completed_mds
28699 # run a loop without concurrent touch to measure rename duration.
28700 # only for test debug/robustness, NOT part of COS functional test.
28701 local start_time=$SECONDS
28702 for ((i = 0; i < total; i++)); do
28703 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28706 local baseline=$((SECONDS - start_time))
28707 echo "rename $total files without 'touch' took $baseline sec"
28714 local setattr_pid=$!
28716 # rename files back to original name so unlinkmany works
28717 start_time=$SECONDS
28718 for ((i = 0; i < total; i++)); do
28719 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28722 local duration=$((SECONDS - start_time))
28724 kill -9 $setattr_pid
28726 echo "rename $total files with 'touch' took $duration sec"
28727 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28728 (( duration <= max )) ||
28729 error_not_in_vm "rename took $duration > $max sec"
28731 run_test 415 "lock revoke is not missing"
28734 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28735 skip "Need server version at least 2.11.55"
28737 # define OBD_FAIL_OSD_TXN_START 0x19a
28738 do_facet mds1 lctl set_param fail_loc=0x19a
28740 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28744 run_test 416 "transaction start failure won't cause system hung"
28748 do_nodes $(comma_list $(mdts_nodes)) \
28749 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28750 do_nodes $(comma_list $(mdts_nodes)) \
28751 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28752 do_nodes $(comma_list $(mdts_nodes)) \
28753 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28758 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28759 skip "Need MDS version at least 2.11.56"
28761 trap cleanup_417 RETURN EXIT
28763 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28764 do_nodes $(comma_list $(mdts_nodes)) \
28765 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28766 $LFS migrate -m 0 $DIR/$tdir.1 &&
28767 error "migrate dir $tdir.1 should fail"
28769 do_nodes $(comma_list $(mdts_nodes)) \
28770 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28771 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28772 error "create remote dir $tdir.2 should fail"
28774 do_nodes $(comma_list $(mdts_nodes)) \
28775 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28776 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28777 error "create striped dir $tdir.3 should fail"
28780 run_test 417 "disable remote dir, striped dir and dir migration"
28782 # Checks that the outputs of df [-i] and lfs df [-i] match
28784 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28794 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28796 for count in {1..100}; do
28797 do_nodes "$CLIENTS" \
28798 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28801 # read the lines of interest
28802 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28803 error "df $inodes $dir | tail -n +2 failed"
28804 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28805 error "lfs df $inodes $dir | grep summary: failed"
28807 # skip first substrings of each output as they are different
28808 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28809 # compare the two outputs
28811 # skip "available" on MDT until LU-13997 is fixed.
28812 #for i in {1..5}; do
28813 for i in 1 2 4 5; do
28814 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28822 lfs df $inodes $dir
28823 error "df and lfs df $1 output mismatch: " \
28824 "df ${inodes}: ${df_out[*]}, " \
28825 "lfs df ${inodes}: ${lfs_df_out[*]}"
28830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28832 local dir=$DIR/$tdir
28833 local numfiles=$((RANDOM % 4096 + 2))
28834 local numblocks=$((RANDOM % 256 + 1))
28836 wait_delete_completed
28839 # check block output
28840 check_lfs_df blocks $dir
28841 # check inode output
28842 check_lfs_df inodes $dir
28844 # create a single file and retest
28845 echo "Creating a single file and testing"
28846 createmany -o $dir/$tfile- 1 &>/dev/null ||
28847 error "creating 1 file in $dir failed"
28848 check_lfs_df blocks $dir
28849 check_lfs_df inodes $dir
28851 # create a random number of files
28852 echo "Creating $((numfiles - 1)) files and testing"
28853 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28854 error "creating $((numfiles - 1)) files in $dir failed"
28856 # write a random number of blocks to the first test file
28857 echo "Writing $numblocks 4K blocks and testing"
28858 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28859 count=$numblocks &>/dev/null ||
28860 error "dd to $dir/${tfile}-0 failed"
28863 check_lfs_df blocks $dir
28864 check_lfs_df inodes $dir
28866 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28867 error "unlinking $numfiles files in $dir failed"
28869 run_test 418 "df and lfs df outputs match"
28873 local dir=$DIR/$tdir
28878 cancel_lru_locks mdc
28880 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28881 $LCTL set_param fail_loc=0x1410
28883 $LCTL set_param fail_loc=0
28886 run_test 419 "Verify open file by name doesn't crash kernel"
28890 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28891 skip "Need MDS version at least 2.12.53"
28893 local SAVE_UMASK=$(umask)
28894 local dir=$DIR/$tdir
28895 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28899 mkdir -m03777 $dir/testdir
28900 ls -dn $dir/testdir
28901 # Need to remove trailing '.' when SELinux is enabled
28902 local dirperms=$(ls -dn $dir/testdir |
28903 awk '{ sub(/\.$/, "", $1); print $1}')
28904 [ $dirperms == "drwxrwsrwt" ] ||
28905 error "incorrect perms on $dir/testdir"
28907 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28908 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28909 ls -n $dir/testdir/testfile
28910 local fileperms=$(ls -n $dir/testdir/testfile |
28911 awk '{ sub(/\.$/, "", $1); print $1}')
28912 [ $fileperms == "-rwxr-xr-x" ] ||
28913 error "incorrect perms on $dir/testdir/testfile"
28917 run_test 420 "clear SGID bit on non-directories for non-members"
28924 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28925 skip "Need MDS version at least 2.12.54"
28927 test_mkdir $DIR/$tdir
28928 createmany -o $DIR/$tdir/f 3
28929 cnt=$(ls -1 $DIR/$tdir | wc -l)
28930 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28932 fid1=$(lfs path2fid $DIR/$tdir/f1)
28933 fid2=$(lfs path2fid $DIR/$tdir/f2)
28934 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28936 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28937 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28939 cnt=$(ls -1 $DIR/$tdir | wc -l)
28940 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28942 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28943 createmany -o $DIR/$tdir/f 3
28944 cnt=$(ls -1 $DIR/$tdir | wc -l)
28945 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28947 fid1=$(lfs path2fid $DIR/$tdir/f1)
28948 fid2=$(lfs path2fid $DIR/$tdir/f2)
28949 echo "remove using fsname $FSNAME"
28950 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28952 cnt=$(ls -1 $DIR/$tdir | wc -l)
28953 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28955 run_test 421a "simple rm by fid"
28962 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28963 skip "Need MDS version at least 2.12.54"
28965 test_mkdir $DIR/$tdir
28966 createmany -o $DIR/$tdir/f 3
28967 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28970 FID1=$(lfs path2fid $DIR/$tdir/f1)
28971 FID2=$(lfs path2fid $DIR/$tdir/f2)
28972 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28974 kill -USR1 $MULTIPID
28977 cnt=$(ls $DIR/$tdir | wc -l)
28978 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28980 run_test 421b "rm by fid on open file"
28986 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28987 skip "Need MDS version at least 2.12.54"
28989 test_mkdir $DIR/$tdir
28990 createmany -o $DIR/$tdir/f 3
28991 touch $DIR/$tdir/$tfile
28992 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28993 cnt=$(ls -1 $DIR/$tdir | wc -l)
28994 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28996 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28997 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28999 cnt=$(ls $DIR/$tdir | wc -l)
29000 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
29002 run_test 421c "rm by fid against hardlinked files"
29008 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29009 skip "Need MDS version at least 2.12.54"
29011 test_mkdir $DIR/$tdir
29012 createmany -o $DIR/$tdir/f 4097
29013 cnt=$(ls -1 $DIR/$tdir | wc -l)
29014 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
29016 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
29017 $LFS rmfid $DIR $FIDS || error "rmfid failed"
29019 cnt=$(ls $DIR/$tdir | wc -l)
29021 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29023 run_test 421d "rmfid en masse"
29029 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29030 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29031 skip "Need MDS version at least 2.12.54"
29033 mkdir -p $DIR/$tdir
29034 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
29035 createmany -o $DIR/$tdir/striped_dir/f 512
29036 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
29037 [ $cnt != 512 ] && error "unexpected #files: $cnt"
29039 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
29040 sed "s/[/][^:]*://g")
29041 $LFS rmfid $DIR $FIDS || error "rmfid failed"
29043 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
29045 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29047 run_test 421e "rmfid in DNE"
29053 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29054 skip "Need MDS version at least 2.12.54"
29056 test_mkdir $DIR/$tdir
29058 cnt=$(ls -1 $DIR/$tdir | wc -l)
29059 [ $cnt != 1 ] && error "unexpected #files: $cnt"
29061 FID=$(lfs path2fid $DIR/$tdir/f)
29062 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
29063 # rmfid should fail
29064 cnt=$(ls -1 $DIR/$tdir | wc -l)
29065 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
29067 chmod a+rw $DIR/$tdir
29069 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
29070 # rmfid should fail
29071 cnt=$(ls -1 $DIR/$tdir | wc -l)
29072 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
29075 $RUNAS touch $DIR/$tdir/f
29076 FID=$(lfs path2fid $DIR/$tdir/f)
29077 echo "rmfid as root"
29078 $LFS rmfid $DIR $FID || error "rmfid as root failed"
29079 cnt=$(ls -1 $DIR/$tdir | wc -l)
29080 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
29083 $RUNAS touch $DIR/$tdir/f
29084 cnt=$(ls -1 $DIR/$tdir | wc -l)
29085 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
29086 FID=$(lfs path2fid $DIR/$tdir/f)
29087 # rmfid w/o user_fid2path mount option should fail
29088 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
29089 cnt=$(ls -1 $DIR/$tdir | wc -l)
29090 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
29092 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
29093 stack_trap "rmdir $tmpdir"
29094 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
29095 error "failed to mount client'"
29096 stack_trap "umount_client $tmpdir"
29098 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
29099 # rmfid should succeed
29100 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
29101 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
29103 # rmfid shouldn't allow to remove files due to dir's permission
29104 chmod a+rwx $tmpdir/$tdir
29105 touch $tmpdir/$tdir/f
29106 ls -la $tmpdir/$tdir
29107 FID=$(lfs path2fid $tmpdir/$tdir/f)
29108 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
29111 run_test 421f "rmfid checks permissions"
29117 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
29118 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
29119 skip "Need MDS version at least 2.12.54"
29121 mkdir -p $DIR/$tdir
29122 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
29123 createmany -o $DIR/$tdir/striped_dir/f 512
29124 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
29125 [ $cnt != 512 ] && error "unexpected #files: $cnt"
29127 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
29128 sed "s/[/][^:]*://g")
29130 rm -f $DIR/$tdir/striped_dir/f1*
29131 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
29132 removed=$((512 - cnt))
29134 # few files have been just removed, so we expect
29135 # rmfid to fail on their fids
29136 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
29137 [ $removed != $errors ] && error "$errors != $removed"
29139 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
29141 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
29143 run_test 421g "rmfid to return errors properly"
29155 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
29156 skip "Need MDS version at least 2.15.53"
29158 test_mkdir $DIR/$tdir
29159 test_mkdir $DIR/$tdir/subdir
29160 touch $DIR/$tdir/subdir/file0
29161 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
29162 echo File $DIR/$tdir/subdir/file0 FID $old_fid
29163 rm -f $DIR/$tdir/subdir/file0
29164 touch $DIR/$tdir/subdir/fileA
29165 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
29166 echo File $DIR/$tdir/subdir/fileA FID $fidA
29167 touch $DIR/$tdir/subdir/fileB
29168 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
29169 echo File $DIR/$tdir/subdir/fileB FID $fidB
29170 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
29171 touch $DIR/$tdir/subdir/fileC
29172 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
29173 echo File $DIR/$tdir/subdir/fileC FID $fidC
29174 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
29175 touch $DIR/$tdir/fileD
29176 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
29177 echo File $DIR/$tdir/fileD FID $fidD
29179 # mount another client mount point with subdirectory mount
29180 export FILESET=/$tdir/subdir
29181 mount_other=${MOUNT}_other
29182 mount_client $mount_other ${MOUNT_OPTS}
29185 (( mount_ret == 0 )) || error "mount $mount_other failed"
29187 echo Removing FIDs:
29188 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
29189 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
29192 umount_client $mount_other || error "umount $mount_other failed"
29194 (( rmfid_ret != 0 )) || error "rmfid should have failed"
29196 # fileA should have been deleted
29197 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
29199 # fileB should have been deleted
29200 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
29202 # fileC should not have been deleted, fid also exists outside of fileset
29203 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
29205 # fileD should not have been deleted, it exists outside of fileset
29206 stat $DIR/$tdir/fileD || error "fileD deleted"
29208 run_test 421h "rmfid with fileset mount"
29211 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
29212 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
29213 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
29214 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
29215 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
29217 local amc=$(at_max_get client)
29218 local amo=$(at_max_get mds1)
29219 local timeout=`lctl get_param -n timeout`
29221 at_max_set 0 client
29224 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
29225 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
29226 fail_val=$(((2*timeout + 10)*1000))
29227 touch $DIR/$tdir/d3/file &
29229 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
29230 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
29231 fail_val=$((2*timeout + 5))
29232 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
29236 sleep $((2 * timeout))
29240 touch $DIR/$tdir/d2/file3
29241 touch $DIR/$tdir/d2/file4
29242 touch $DIR/$tdir/d2/file5
29245 at_max_set $amc client
29246 at_max_set $amo mds1
29248 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
29249 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
29250 error "Watchdog is always throttled"
29252 run_test 422 "kill a process with RPC in progress"
29265 # ensure statfs cache is expired
29268 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
29269 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
29273 run_test 423 "statfs should return a right data"
29276 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
29277 $LCTL set_param fail_loc=0x80000522
29278 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
29281 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
29284 test_mkdir -c -1 $DIR/$tdir
29285 $LFS setstripe -c -1 $DIR/$tdir
29287 lru_resize_disable "" 100
29288 stack_trap "lru_resize_enable" EXIT
29292 for i in $(seq $((MDSCOUNT * 125))); do
29293 local t=$DIR/$tdir/$tfile_$i
29295 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
29296 error_noexit "Create file $t"
29298 stack_trap "rm -rf $DIR/$tdir" EXIT
29300 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
29301 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
29302 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
29304 [ $lock_count -le $lru_size ] ||
29305 error "osc lock count $lock_count > lru size $lru_size"
29308 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
29309 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
29310 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
29312 [ $lock_count -le $lru_size ] ||
29313 error "mdc lock count $lock_count > lru size $lru_size"
29316 run_test 425 "lock count should not exceed lru size"
29319 splice-test -r $DIR/$tfile
29320 splice-test -rd $DIR/$tfile
29321 splice-test $DIR/$tfile
29322 splice-test -d $DIR/$tfile
29324 run_test 426 "splice test on Lustre"
29327 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
29328 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
29329 skip "Need MDS version at least 2.12.4"
29335 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
29336 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
29338 $LFS getdirstripe $DIR/$tdir/1/dir
29340 #first setfattr for creating updatelog
29341 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
29343 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
29344 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
29345 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
29346 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
29350 wait_recovery_complete mds2 $((2*TIMEOUT))
29352 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
29353 echo $log | grep "get update log failed" &&
29354 error "update log corruption is detected" || true
29356 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
29359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29360 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
29361 awk '/^max_cached_mb/ { print $2 }')
29362 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
29364 $LCTL set_param -n llite.*.max_cached_mb=64
29367 $LFS setstripe -c 1 $DIR/$tdir
29368 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
29369 stack_trap "rm -f $DIR/$tdir/$tfile.*"
29371 for f in $(seq 4); do
29372 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
29376 cancel_lru_locks osc
29378 for f in $(seq 4); do
29379 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
29383 run_test 428 "large block size IO should not hang"
29385 test_429() { # LU-7915 / LU-10948
29386 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
29387 local testfile=$DIR/$tfile
29388 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
29394 $LCTL get_param $ll_opencache_threshold_count ||
29395 skip "client does not have opencache parameter"
29397 set_opencache $new_flag
29398 stack_trap "restore_opencache"
29399 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
29400 error "enable opencache failed"
29402 # drop MDC DLM locks
29403 cancel_lru_locks mdc
29404 # clear MDC RPC stats counters
29405 $LCTL set_param $mdc_rpcstats=clear
29407 # According to the current implementation, we need to run 3 times
29408 # open & close file to verify if opencache is enabled correctly.
29409 # 1st, RPCs are sent for lookup/open and open handle is released on
29411 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
29412 # so open handle won't be released thereafter.
29413 # 3rd, No RPC is sent out.
29414 $MULTIOP $testfile oc || error "multiop failed"
29415 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
29416 echo "1st: $first_rpc RPCs in flight"
29418 $MULTIOP $testfile oc || error "multiop failed"
29419 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
29420 echo "2nd: $second_rpc RPCs in flight"
29422 $MULTIOP $testfile oc || error "multiop failed"
29423 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
29424 echo "3rd: $third_rpc RPCs in flight"
29426 #verify no MDC RPC is sent
29427 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
29429 run_test 429 "verify if opencache flag on client side does work"
29435 # data at [200K, 400K)
29436 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
29437 error "256K->512K dd fails"
29439 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
29440 error "2M->3M dd fails"
29442 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
29443 error "4M->5M dd fails"
29444 echo "Data at 256K...512K, 2M...3M and 4M...5M"
29445 # start at first component hole #1
29446 printf "Seeking hole from 1000 ... "
29447 offset=$(lseek_test -l 1000 $file)
29449 [[ $offset == 1000 ]] || error "offset $offset != 1000"
29450 printf "Seeking data from 1000 ... "
29451 offset=$(lseek_test -d 1000 $file)
29453 [[ $offset == 262144 ]] || error "offset $offset != 262144"
29455 # start at first component data block
29456 printf "Seeking hole from 300000 ... "
29457 offset=$(lseek_test -l 300000 $file)
29459 [[ $offset == 524288 ]] || error "offset $offset != 524288"
29460 printf "Seeking data from 300000 ... "
29461 offset=$(lseek_test -d 300000 $file)
29463 [[ $offset == 300000 ]] || error "offset $offset != 300000"
29465 # start at the first component but beyond end of object size
29466 printf "Seeking hole from 1000000 ... "
29467 offset=$(lseek_test -l 1000000 $file)
29469 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29470 printf "Seeking data from 1000000 ... "
29471 offset=$(lseek_test -d 1000000 $file)
29473 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
29475 # start at second component stripe 2 (empty file)
29476 printf "Seeking hole from 1500000 ... "
29477 offset=$(lseek_test -l 1500000 $file)
29479 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
29480 printf "Seeking data from 1500000 ... "
29481 offset=$(lseek_test -d 1500000 $file)
29483 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
29485 # start at second component stripe 1 (all data)
29486 printf "Seeking hole from 3000000 ... "
29487 offset=$(lseek_test -l 3000000 $file)
29489 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
29490 printf "Seeking data from 3000000 ... "
29491 offset=$(lseek_test -d 3000000 $file)
29493 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
29495 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
29496 error "2nd dd fails"
29497 echo "Add data block at 640K...1280K"
29499 # start at before new data block, in hole
29500 printf "Seeking hole from 600000 ... "
29501 offset=$(lseek_test -l 600000 $file)
29503 [[ $offset == 600000 ]] || error "offset $offset != 600000"
29504 printf "Seeking data from 600000 ... "
29505 offset=$(lseek_test -d 600000 $file)
29507 [[ $offset == 655360 ]] || error "offset $offset != 655360"
29509 # start at the first component new data block
29510 printf "Seeking hole from 1000000 ... "
29511 offset=$(lseek_test -l 1000000 $file)
29513 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29514 printf "Seeking data from 1000000 ... "
29515 offset=$(lseek_test -d 1000000 $file)
29517 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29519 # start at second component stripe 2, new data
29520 printf "Seeking hole from 1200000 ... "
29521 offset=$(lseek_test -l 1200000 $file)
29523 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29524 printf "Seeking data from 1200000 ... "
29525 offset=$(lseek_test -d 1200000 $file)
29527 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
29529 # start beyond file end
29530 printf "Using offset > filesize ... "
29531 lseek_test -l 4000000 $file && error "lseek should fail"
29532 printf "Using offset > filesize ... "
29533 lseek_test -d 4000000 $file && error "lseek should fail"
29539 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
29540 skip "MDT does not support SEEK_HOLE"
29542 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29543 skip "OST does not support SEEK_HOLE"
29545 local file=$DIR/$tdir/$tfile
29547 mkdir -p $DIR/$tdir
29549 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
29550 # OST stripe #1 will have continuous data at [1M, 3M)
29551 # OST stripe #2 is empty
29552 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
29553 lseek_test_430 $file
29555 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
29556 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
29557 lseek_test_430 $file
29559 $LFS setstripe -c2 -S 512K $file
29560 echo "Two stripes, stripe size 512K"
29561 lseek_test_430 $file
29563 # FLR with stale mirror
29564 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
29566 echo "Mirrored file:"
29567 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
29568 echo "Plain 2 stripes 1M"
29569 lseek_test_430 $file
29572 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
29575 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29576 skip "OST does not support SEEK_HOLE"
29579 local file=$DIR/$tdir/$tfile
29581 mkdir -p $DIR/$tdir
29582 # Empty layout lseek should fail
29585 printf "Seeking hole from 0 ... "
29586 lseek_test -l 0 $file && error "lseek should fail"
29587 printf "Seeking data from 0 ... "
29588 lseek_test -d 0 $file && error "lseek should fail"
29592 $LFS setstripe -E 1M -c2 -E eof $file
29593 $TRUNCATE $file 1048576
29594 printf "Seeking hole from 1000000 ... "
29595 offset=$(lseek_test -l 1000000 $file)
29597 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29598 printf "Seeking data from 1000000 ... "
29599 lseek_test -d 1000000 $file && error "lseek should fail"
29602 # full component followed by non-inited one
29603 $LFS setstripe -E 1M -c2 -E eof $file
29604 dd if=/dev/urandom of=$file bs=1M count=1
29605 printf "Seeking hole from 1000000 ... "
29606 offset=$(lseek_test -l 1000000 $file)
29608 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29609 printf "Seeking hole from 1048576 ... "
29610 lseek_test -l 1048576 $file && error "lseek should fail"
29611 # init second component and truncate back
29612 echo "123" >> $file
29613 $TRUNCATE $file 1048576
29614 printf "Seeking hole from 1000000 ... "
29615 offset=$(lseek_test -l 1000000 $file)
29617 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29618 printf "Seeking hole from 1048576 ... "
29619 lseek_test -l 1048576 $file && error "lseek should fail"
29620 # boundary checks for big values
29621 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29622 offset=$(lseek_test -d 0 $file.10g)
29623 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29624 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29625 offset=$(lseek_test -d 0 $file.100g)
29626 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29629 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29632 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29633 skip "OST does not support SEEK_HOLE"
29635 local file=$DIR/$tdir/$tfile
29638 mkdir -p $DIR/$tdir
29639 stack_trap "rm -f $file $file.tmp"
29640 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29642 # cp version 8.33+ prefers lseek over fiemap
29643 local ver=$(cp --version | awk '{ print $4; exit; }')
29645 echo "cp $ver installed"
29646 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29648 time cp -v $file $file.tmp || error "cp $file failed"
29649 (( SECONDS - start < 5 )) || {
29650 strace cp $file $file.tmp |&
29651 grep -E "open|read|seek|FIEMAP" |
29653 error "cp: too long runtime $((SECONDS - start))"
29656 echo "cp test skipped due to $ver < 8.33"
29659 # tar version 1.29+ supports SEEK_HOLE/DATA
29660 ver=$(tar --version | awk '{ print $4; exit; }')
29661 echo "tar $ver installed"
29662 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29664 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29665 (( SECONDS - start < 5 )) || {
29666 strace tar cf $file.tmp --sparse $file |&
29667 grep -E "open|read|seek|FIEMAP" |
29669 error "tar: too long runtime $((SECONDS - start))"
29672 echo "tar test skipped due to $ver < 1.29"
29675 run_test 430c "lseek: external tools check"
29677 test_431() { # LU-14187
29678 local file=$DIR/$tdir/$tfile
29680 mkdir -p $DIR/$tdir
29681 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29682 dd if=/dev/urandom of=$file bs=4k count=1
29683 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29684 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29685 #define OBD_FAIL_OST_RESTART_IO 0x251
29686 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29687 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29691 echo 3 > /proc/sys/vm/drop_caches
29692 diff $file $file.0 || error "data diff"
29694 run_test 431 "Restart transaction for IO"
29696 cleanup_test_432() {
29697 do_facet mgs $LCTL nodemap_activate 0
29698 wait_nm_sync active
29702 local tmpdir=$TMP/dir432
29704 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29705 skip "Need MDS version at least 2.14.52"
29707 stack_trap cleanup_test_432 EXIT
29711 do_facet mgs $LCTL nodemap_activate 1
29712 wait_nm_sync active
29713 do_facet mgs $LCTL nodemap_modify --name default \
29714 --property admin --value 1
29715 do_facet mgs $LCTL nodemap_modify --name default \
29716 --property trusted --value 1
29717 cancel_lru_locks mdc
29718 wait_nm_sync default admin_nodemap
29719 wait_nm_sync default trusted_nodemap
29721 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29722 grep -ci "Operation not permitted") -ne 0 ]; then
29723 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29726 run_test 432 "mv dir from outside Lustre"
29729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29731 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29732 skip "inode cache not supported"
29734 $LCTL set_param llite.*.inode_cache=0
29735 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29741 cancel_lru_locks mdc
29742 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29743 createmany -m $DIR/$tdir/f $count
29744 createmany -d $DIR/$tdir/d $count
29745 ls -l $DIR/$tdir > /dev/null
29746 stack_trap "rm -rf $DIR/$tdir"
29748 before=$(num_objects)
29749 cancel_lru_locks mdc
29750 after=$(num_objects)
29752 # sometimes even @before is less than 2 * count
29753 while (( before - after < count )); do
29755 after=$(num_objects)
29757 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29758 if (( wait > 60 )); then
29759 error "inode slab grew from $before to $after"
29763 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29765 run_test 433 "ldlm lock cancel releases dentries and inodes"
29769 local getxattr_count
29770 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29771 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29773 [[ $(getenforce) == "Disabled" ]] ||
29774 skip "lsm selinux module have to be disabled for this test"
29776 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29777 error "fail to create $DIR/$tdir/ on MDT0000"
29779 touch $DIR/$tdir/$tfile-{001..100}
29781 # disable the xattr cache
29782 save_lustre_params client "llite.*.xattr_cache" > $p
29783 lctl set_param llite.*.xattr_cache=0
29784 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29786 # clear clients mdc stats
29787 clear_stats $mdc_stat_param ||
29788 error "fail to clear stats on mdc MDT0000"
29790 for file in $DIR/$tdir/$tfile-{001..100}; do
29791 getfattr -n security.selinux $file |&
29792 grep -q "Operation not supported" ||
29793 error "getxattr on security.selinux should return EOPNOTSUPP"
29796 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29797 (( getxattr_count < 100 )) ||
29798 error "client sent $getxattr_count getxattr RPCs to the MDS"
29800 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29803 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29804 source $LUSTRE/scripts/bash-completion/lustre
29805 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29806 source /usr/share/bash-completion/completions/lustre
29808 skip "bash completion scripts not found"
29811 local lctl_completions
29812 local lfs_completions
29814 lctl_completions=$(_lustre_cmds lctl)
29815 if [[ ! $lctl_completions =~ "get_param" ]]; then
29816 error "lctl bash completion failed"
29819 lfs_completions=$(_lustre_cmds lfs)
29820 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29821 error "lfs bash completion failed"
29824 run_test 440 "bash completion for lfs, lctl"
29827 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29828 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29829 skip "Need server version at least 2.9.55"
29831 start_full_debug_logging
29835 stop_full_debug_logging
29839 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29840 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29841 awk '/The barrier for/ { print $7 }')
29844 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29849 barrier_expired() {
29852 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29853 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29854 awk '/will be expired/ { print $7 }')
29856 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29865 echo "Start barrier_freeze at: $(date)"
29866 #define OBD_FAIL_BARRIER_DELAY 0x2202
29867 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29868 # Do not reduce barrier time - See LU-11873
29869 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29872 local b_status=$(barrier_stat)
29873 echo "Got barrier status at: $(date)"
29874 [ "$b_status" = "'freezing_p1'" ] ||
29875 error "(1) unexpected barrier status $b_status"
29877 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29879 b_status=$(barrier_stat)
29880 [ "$b_status" = "'frozen'" ] ||
29881 error "(2) unexpected barrier status $b_status"
29883 local expired=$(barrier_expired)
29884 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29885 sleep $((expired + 3))
29887 b_status=$(barrier_stat)
29888 [ "$b_status" = "'expired'" ] ||
29889 error "(3) unexpected barrier status $b_status"
29891 # Do not reduce barrier time - See LU-11873
29892 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29893 error "(4) fail to freeze barrier"
29895 b_status=$(barrier_stat)
29896 [ "$b_status" = "'frozen'" ] ||
29897 error "(5) unexpected barrier status $b_status"
29899 echo "Start barrier_thaw at: $(date)"
29900 #define OBD_FAIL_BARRIER_DELAY 0x2202
29901 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29902 do_facet mgs $LCTL barrier_thaw $FSNAME &
29905 b_status=$(barrier_stat)
29906 echo "Got barrier status at: $(date)"
29907 [ "$b_status" = "'thawing'" ] ||
29908 error "(6) unexpected barrier status $b_status"
29910 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29912 b_status=$(barrier_stat)
29913 [ "$b_status" = "'thawed'" ] ||
29914 error "(7) unexpected barrier status $b_status"
29916 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29917 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29918 do_facet mgs $LCTL barrier_freeze $FSNAME
29920 b_status=$(barrier_stat)
29921 [ "$b_status" = "'failed'" ] ||
29922 error "(8) unexpected barrier status $b_status"
29924 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29925 do_facet mgs $LCTL barrier_thaw $FSNAME
29929 run_test 801a "write barrier user interfaces and stat machine"
29934 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29935 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29936 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29937 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29938 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29940 cancel_lru_locks mdc
29942 # 180 seconds should be long enough
29943 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29945 local b_status=$(barrier_stat)
29946 [ "$b_status" = "'frozen'" ] ||
29947 error "(6) unexpected barrier status $b_status"
29949 mkdir $DIR/$tdir/d0/d10 &
29952 touch $DIR/$tdir/d1/f13 &
29955 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29958 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29961 rm -f $DIR/$tdir/d4/f12 &
29964 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29966 # To guarantee taht the 'stat' is not blocked
29967 b_status=$(barrier_stat)
29968 [ "$b_status" = "'frozen'" ] ||
29969 error "(8) unexpected barrier status $b_status"
29971 # let above commands to run at background
29974 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29975 ps -p $touch_pid || error "(10) touch should be blocked"
29976 ps -p $ln_pid || error "(11) link should be blocked"
29977 ps -p $mv_pid || error "(12) rename should be blocked"
29978 ps -p $rm_pid || error "(13) unlink should be blocked"
29980 b_status=$(barrier_stat)
29981 [ "$b_status" = "'frozen'" ] ||
29982 error "(14) unexpected barrier status $b_status"
29984 do_facet mgs $LCTL barrier_thaw $FSNAME
29985 b_status=$(barrier_stat)
29986 [ "$b_status" = "'thawed'" ] ||
29987 error "(15) unexpected barrier status $b_status"
29989 wait $mkdir_pid || error "(16) mkdir should succeed"
29990 wait $touch_pid || error "(17) touch should succeed"
29991 wait $ln_pid || error "(18) link should succeed"
29992 wait $mv_pid || error "(19) rename should succeed"
29993 wait $rm_pid || error "(20) unlink should succeed"
29997 run_test 801b "modification will be blocked by write barrier"
30000 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30004 stop mds2 || error "(1) Fail to stop mds2"
30006 do_facet mgs $LCTL barrier_freeze $FSNAME 30
30008 local b_status=$(barrier_stat)
30009 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
30010 do_facet mgs $LCTL barrier_thaw $FSNAME
30011 error "(2) unexpected barrier status $b_status"
30014 do_facet mgs $LCTL barrier_rescan $FSNAME ||
30015 error "(3) Fail to rescan barrier bitmap"
30017 # Do not reduce barrier time - See LU-11873
30018 do_facet mgs $LCTL barrier_freeze $FSNAME 20
30020 b_status=$(barrier_stat)
30021 [ "$b_status" = "'frozen'" ] ||
30022 error "(4) unexpected barrier status $b_status"
30024 do_facet mgs $LCTL barrier_thaw $FSNAME
30025 b_status=$(barrier_stat)
30026 [ "$b_status" = "'thawed'" ] ||
30027 error "(5) unexpected barrier status $b_status"
30029 local devname=$(mdsdevname 2)
30031 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
30033 do_facet mgs $LCTL barrier_rescan $FSNAME ||
30034 error "(7) Fail to rescan barrier bitmap"
30038 run_test 801c "rescan barrier bitmap"
30041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30042 remote_mds_nodsh && skip "remote MDS with nodsh"
30044 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
30045 skip "readonly option not available"
30047 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
30049 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
30050 error "(2) Fail to copy"
30052 # write back all cached data before setting MDT to readonly
30056 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
30057 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
30059 echo "Modify should be refused"
30060 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
30062 echo "Read should be allowed"
30063 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
30064 error "(7) Read should succeed under ro mode"
30067 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
30069 run_test 802b "be able to set MDTs to readonly"
30072 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30073 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
30074 skip "MDS needs to be newer than 2.10.54"
30076 mkdir_on_mdt0 $DIR/$tdir
30077 # Create some objects on all MDTs to trigger related logs objects
30078 for idx in $(seq $MDSCOUNT); do
30079 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
30080 $DIR/$tdir/dir${idx} ||
30081 error "Fail to create $DIR/$tdir/dir${idx}"
30084 wait_delete_completed # ensure old test cleanups are finished
30086 echo "before create:"
30088 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
30090 for i in {1..10}; do
30091 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
30092 error "Fail to create $DIR/$tdir/foo$i"
30095 # sync ZFS-on-MDS to refresh statfs data
30096 wait_zfs_commit mds1
30098 echo "after create:"
30100 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
30102 # allow for an llog to be cleaned up during the test
30103 [ $after_used -ge $((before_used + 10 - 1)) ] ||
30104 error "before ($before_used) + 10 > after ($after_used)"
30106 for i in {1..10}; do
30107 rm -rf $DIR/$tdir/foo$i ||
30108 error "Fail to remove $DIR/$tdir/foo$i"
30111 # sync ZFS-on-MDS to refresh statfs data
30112 wait_zfs_commit mds1
30113 wait_delete_completed
30114 sleep 3 # avoid MDT return cached statfs
30115 echo "after unlink:"
30117 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
30119 # allow for an llog to be created during the test
30120 [ $after_used -le $((before_used + 1)) ] ||
30121 error "after ($after_used) > before ($before_used) + 1"
30123 run_test 803a "verify agent object for remote object"
30126 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30127 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
30128 skip "MDS needs to be newer than 2.13.56"
30129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30131 for i in $(seq 0 $((MDSCOUNT - 1))); do
30132 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
30140 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
30141 for i in $(seq 0 $((MDSCOUNT - 1))); do
30142 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
30143 awk '/getattr/ { print $2 }')
30144 before=$((before + tmp))
30146 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
30147 for i in $(seq 0 $((MDSCOUNT - 1))); do
30148 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
30149 awk '/getattr/ { print $2 }')
30150 after=$((after + tmp))
30153 [ $before -eq $after ] || error "getattr count $before != $after"
30155 run_test 803b "remote object can getattr from cache"
30158 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30159 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
30160 skip "MDS needs to be newer than 2.10.54"
30161 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
30163 mkdir -p $DIR/$tdir
30164 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
30165 error "Fail to create $DIR/$tdir/dir0"
30167 local fid=$($LFS path2fid $DIR/$tdir/dir0)
30168 local dev=$(mdsdevname 2)
30170 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
30171 grep ${fid} || error "NOT found agent entry for dir0"
30173 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
30174 error "Fail to create $DIR/$tdir/dir1"
30176 touch $DIR/$tdir/dir1/foo0 ||
30177 error "Fail to create $DIR/$tdir/dir1/foo0"
30178 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
30181 for idx in $(seq $MDSCOUNT); do
30182 dev=$(mdsdevname $idx)
30183 do_facet mds${idx} \
30184 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
30185 grep ${fid} && rc=$idx
30188 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
30189 error "Fail to rename foo0 to foo1"
30190 if [ $rc -eq 0 ]; then
30191 for idx in $(seq $MDSCOUNT); do
30192 dev=$(mdsdevname $idx)
30193 do_facet mds${idx} \
30194 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
30195 grep ${fid} && rc=$idx
30199 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
30200 error "Fail to rename foo1 to foo2"
30201 if [ $rc -eq 0 ]; then
30202 for idx in $(seq $MDSCOUNT); do
30203 dev=$(mdsdevname $idx)
30204 do_facet mds${idx} \
30205 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
30206 grep ${fid} && rc=$idx
30210 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
30212 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
30213 error "Fail to link to $DIR/$tdir/dir1/foo2"
30214 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
30215 error "Fail to rename foo2 to foo0"
30216 unlink $DIR/$tdir/dir1/foo0 ||
30217 error "Fail to unlink $DIR/$tdir/dir1/foo0"
30218 rm -rf $DIR/$tdir/dir0 ||
30219 error "Fail to rm $DIR/$tdir/dir0"
30221 for idx in $(seq $MDSCOUNT); do
30225 dev=$(mdsdevname $idx)
30226 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
30228 start mds${idx} $dev $MDS_MOUNT_OPTS ||
30229 error "mount mds$idx failed"
30230 df $MOUNT > /dev/null 2>&1
30232 # e2fsck should not return error
30234 error "e2fsck detected error on MDT${idx}: rc=$rc"
30237 run_test 804 "verify agent entry for remote entry"
30240 do_facet $SINGLEMDS zfs set quota=$old $fsset
30241 unlinkmany $DIR/$tdir/f- 1000000
30246 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
30247 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
30248 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
30249 skip "netfree not implemented before 0.7"
30250 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
30251 skip "Need MDS version at least 2.10.57"
30258 local pref="osd-zfs.$FSNAME-MDT0000."
30260 # limit available space on MDS dataset to meet nospace issue
30261 # quickly. then ZFS 0.7.2 can use reserved space if asked
30262 # properly (using netfree flag in osd_declare_destroy()
30263 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
30264 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
30266 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
30267 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
30268 let "usedkb=usedkb-freekb"
30269 let "freekb=freekb/2"
30270 if let "freekb > 5000"; then
30273 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
30274 trap cleanup_805 EXIT
30275 mkdir_on_mdt0 $DIR/$tdir
30276 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
30277 error "Can't set PFL layout"
30278 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
30279 rm -rf $DIR/$tdir || error "not able to remove"
30280 do_facet $SINGLEMDS zfs set quota=$old $fsset
30283 run_test 805 "ZFS can remove from full fs"
30289 local expect=$(stat -c %s $file)
30291 check_lsom_size $1 $expect
30293 local blocks=$($LFS getsom -b $file)
30294 expect=$(stat -c %b $file)
30295 [[ $blocks == $expect ]] ||
30296 error "$file expected blocks: $expect, got: $blocks"
30304 cancel_lru_locks mdc
30306 size=$($LFS getsom -s $1)
30307 [[ $size == $expect ]] ||
30308 error "$file expected size: $expect, got: $size"
30312 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
30313 skip "Need MDS version at least 2.11.52"
30317 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
30320 stack_trap "restore_opencache"
30322 # single-threaded write
30323 echo "Test SOM for single-threaded write"
30324 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
30325 error "write $tfile failed"
30326 check_lsom_size $DIR/$tfile $bs
30329 local size=$(($num * $bs))
30333 echo "Test SOM for single client multi-threaded($num) write"
30334 $TRUNCATE $DIR/$tfile 0
30335 for ((i = 0; i < $num; i++)); do
30336 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30338 offset=$((offset + $bs))
30340 for (( i=0; i < $num; i++ )); do
30343 check_lsom_size $DIR/$tfile $size
30345 $TRUNCATE $DIR/$tfile 0
30346 for ((i = 0; i < $num; i++)); do
30347 offset=$((offset - $bs))
30348 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30351 for (( i=0; i < $num; i++ )); do
30354 check_lsom_size $DIR/$tfile $size
30356 # multi-client writes
30357 num=$(get_node_count ${CLIENTS//,/ })
30358 size=$(($num * $bs))
30362 echo "Test SOM for multi-client ($num) writes"
30363 $TRUNCATE $DIR/$tfile 0
30364 for client in ${CLIENTS//,/ }; do
30365 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30368 offset=$((offset + $bs))
30370 for (( i=0; i < $num; i++ )); do
30373 check_lsom_size $DIR/$tfile $offset
30376 $TRUNCATE $DIR/$tfile 0
30377 for client in ${CLIENTS//,/ }; do
30378 offset=$((offset - $bs))
30379 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30383 for (( i=0; i < $num; i++ )); do
30386 check_lsom_size $DIR/$tfile $size
30388 # verify SOM blocks count
30389 echo "Verify SOM block count"
30390 $TRUNCATE $DIR/$tfile 0
30391 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
30392 error "failed to write file $tfile with fdatasync and fstat"
30393 check_lsom_data $DIR/$tfile
30395 $TRUNCATE $DIR/$tfile 0
30396 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
30397 error "failed to write file $tfile with fdatasync"
30398 check_lsom_data $DIR/$tfile
30400 $TRUNCATE $DIR/$tfile 0
30401 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
30402 error "failed to write file $tfile with sync IO"
30403 check_lsom_data $DIR/$tfile
30406 echo "Test SOM for truncate"
30407 # use ftruncate to sync blocks on close request
30408 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
30409 check_lsom_size $DIR/$tfile 16384
30410 check_lsom_data $DIR/$tfile
30412 $TRUNCATE $DIR/$tfile 1234
30413 check_lsom_size $DIR/$tfile 1234
30414 # sync blocks on the MDT
30415 $MULTIOP $DIR/$tfile oc
30416 check_lsom_data $DIR/$tfile
30418 run_test 806 "Verify Lazy Size on MDS"
30421 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
30422 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
30423 skip "Need MDS version at least 2.11.52"
30425 # Registration step
30426 changelog_register || error "changelog_register failed"
30427 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
30428 changelog_users $SINGLEMDS | grep -q $cl_user ||
30429 error "User $cl_user not found in changelog_users"
30431 rm -rf $DIR/$tdir || error "rm $tdir failed"
30432 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30433 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
30434 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
30435 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
30436 error "truncate $tdir/trunc failed"
30439 echo "Test SOM for single-threaded write with fsync"
30440 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
30441 error "write $tfile failed"
30444 # multi-client wirtes
30445 local num=$(get_node_count ${CLIENTS//,/ })
30449 echo "Test SOM for multi-client ($num) writes"
30450 touch $DIR/$tfile || error "touch $tfile failed"
30451 $TRUNCATE $DIR/$tfile 0
30452 for client in ${CLIENTS//,/ }; do
30453 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30456 offset=$((offset + $bs))
30458 for (( i=0; i < $num; i++ )); do
30462 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
30463 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
30464 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
30465 check_lsom_data $DIR/$tdir/trunc
30466 check_lsom_data $DIR/$tdir/single_dd
30467 check_lsom_data $DIR/$tfile
30470 # Deregistration step
30471 changelog_deregister || error "changelog_deregister failed"
30473 run_test 807 "verify LSOM syncing tool"
30475 check_som_nologged()
30477 local lines=$($LFS changelog $FSNAME-MDT0000 |
30478 grep 'x=trusted.som' | wc -l)
30479 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
30483 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
30484 skip "Need MDS version at least 2.11.55"
30486 # Registration step
30487 changelog_register || error "changelog_register failed"
30489 touch $DIR/$tfile || error "touch $tfile failed"
30492 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
30493 error "write $tfile failed"
30496 $TRUNCATE $DIR/$tfile 1234
30499 $TRUNCATE $DIR/$tfile 1048576
30502 # Deregistration step
30503 changelog_deregister || error "changelog_deregister failed"
30505 run_test 808 "Check trusted.som xattr not logged in Changelogs"
30510 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
30514 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
30515 skip "Need MDS version at least 2.11.56"
30517 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
30518 error "failed to create DoM-only file $DIR/$tfile"
30519 touch $DIR/$tfile || error "touch $tfile failed"
30520 check_som_nodata $DIR/$tfile
30522 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
30523 error "write $tfile failed"
30524 check_som_nodata $DIR/$tfile
30526 $TRUNCATE $DIR/$tfile 1234
30527 check_som_nodata $DIR/$tfile
30529 $TRUNCATE $DIR/$tfile 4097
30530 check_som_nodata $DIR/$file
30532 run_test 809 "Verify no SOM xattr store for DoM-only files"
30535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30536 $GSS && skip_env "could not run with gss"
30537 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
30538 skip "OST < 2.12.58 doesn't align checksum"
30541 stack_trap "set_checksums $ORIG_CSUM" EXIT
30542 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
30547 for csum in $CKSUM_TYPES; do
30548 #define OBD_FAIL_OSC_NO_GRANT 0x411
30549 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
30550 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
30552 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
30553 before=$(md5sum $DIR/$tfile)
30554 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
30555 after=$(md5sum $DIR/$tfile)
30556 [ "$before" == "$after" ] ||
30557 error "$csum: $before != $after bs=$1 seek=$2"
30561 run_test 810 "partial page writes on ZFS (LU-11663)"
30564 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30565 skip "OST < 2.12.51 doesn't support this fail_loc"
30567 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30568 # ensure ost1 is connected
30569 stat $DIR/$tfile >/dev/null || error "can't stat"
30570 wait_osc_import_state client ost1 FULL
30571 # no locks, no reqs to let the connection idle
30572 cancel_lru_locks osc
30574 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30575 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30576 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30577 wait_osc_import_state client ost1 CONNECTING
30578 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30580 stat $DIR/$tfile >/dev/null || error "can't stat file"
30582 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
30584 test_812b() { # LU-12378
30585 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30586 skip "OST < 2.12.51 doesn't support this fail_loc"
30588 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
30589 # ensure ost1 is connected
30590 stat $DIR/$tfile >/dev/null || error "can't stat"
30591 wait_osc_import_state client ost1 FULL
30592 # no locks, no reqs to let the connection idle
30593 cancel_lru_locks osc
30595 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30596 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30597 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30598 wait_osc_import_state client ost1 CONNECTING
30599 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30601 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
30602 wait_osc_import_state client ost1 IDLE
30604 run_test 812b "do not drop no resend request for idle connect"
30609 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30611 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30612 $LFS getstripe $DIR/$tfile
30613 $LCTL set_param osc.*.idle_timeout=10
30614 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30615 # ensure ost1 is connected
30616 stat $DIR/$tfile >/dev/null || error "can't stat"
30617 wait_osc_import_state client ost1 FULL
30618 # no locks, no reqs to let the connection idle
30619 cancel_lru_locks osc
30621 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30622 $LCTL set_param fail_loc=0x80000533
30624 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30626 run_test 812c "idle import vs lock enqueue race"
30629 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30630 [ -z "$file_heat_sav" ] && skip "no file heat support"
30641 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30642 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30644 $LCTL set_param -n llite.*.file_heat=1
30645 echo "Turn on file heat"
30646 echo "Period second: $period_second, Decay percentage: $decay_pct"
30648 echo "QQQQ" > $DIR/$tfile
30649 echo "QQQQ" > $DIR/$tfile
30650 echo "QQQQ" > $DIR/$tfile
30651 cat $DIR/$tfile > /dev/null
30652 cat $DIR/$tfile > /dev/null
30653 cat $DIR/$tfile > /dev/null
30654 cat $DIR/$tfile > /dev/null
30656 local out=$($LFS heat_get $DIR/$tfile)
30658 $LFS heat_get $DIR/$tfile
30659 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30660 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30661 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30662 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30664 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30665 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30666 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30667 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30669 sleep $((period_second + 3))
30670 echo "Sleep $((period_second + 3)) seconds..."
30671 # The recursion formula to calculate the heat of the file f is as
30673 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30674 # Where Hi is the heat value in the period between time points i*I and
30675 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30676 # to the weight of Ci.
30677 out=$($LFS heat_get $DIR/$tfile)
30678 $LFS heat_get $DIR/$tfile
30679 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30680 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30681 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30682 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30684 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30685 error "read sample ($readsample) is wrong"
30686 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30687 error "write sample ($writesample) is wrong"
30688 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30689 error "read bytes ($readbyte) is wrong"
30690 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30691 error "write bytes ($writebyte) is wrong"
30693 echo "QQQQ" > $DIR/$tfile
30694 echo "QQQQ" > $DIR/$tfile
30695 echo "QQQQ" > $DIR/$tfile
30696 cat $DIR/$tfile > /dev/null
30697 cat $DIR/$tfile > /dev/null
30698 cat $DIR/$tfile > /dev/null
30699 cat $DIR/$tfile > /dev/null
30701 sleep $((period_second + 3))
30702 echo "Sleep $((period_second + 3)) seconds..."
30704 out=$($LFS heat_get $DIR/$tfile)
30705 $LFS heat_get $DIR/$tfile
30706 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30707 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30708 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30709 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30711 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30712 4 * $decay_pct) / 100") -eq 1 ] ||
30713 error "read sample ($readsample1) is wrong"
30714 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30715 3 * $decay_pct) / 100") -eq 1 ] ||
30716 error "write sample ($writesample1) is wrong"
30717 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30718 20 * $decay_pct) / 100") -eq 1 ] ||
30719 error "read bytes ($readbyte1) is wrong"
30720 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30721 15 * $decay_pct) / 100") -eq 1 ] ||
30722 error "write bytes ($writebyte1) is wrong"
30724 echo "Turn off file heat for the file $DIR/$tfile"
30725 $LFS heat_set -o $DIR/$tfile
30727 echo "QQQQ" > $DIR/$tfile
30728 echo "QQQQ" > $DIR/$tfile
30729 echo "QQQQ" > $DIR/$tfile
30730 cat $DIR/$tfile > /dev/null
30731 cat $DIR/$tfile > /dev/null
30732 cat $DIR/$tfile > /dev/null
30733 cat $DIR/$tfile > /dev/null
30735 out=$($LFS heat_get $DIR/$tfile)
30736 $LFS heat_get $DIR/$tfile
30737 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30738 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30739 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30740 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30742 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30743 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30744 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30745 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30747 echo "Trun on file heat for the file $DIR/$tfile"
30748 $LFS heat_set -O $DIR/$tfile
30750 echo "QQQQ" > $DIR/$tfile
30751 echo "QQQQ" > $DIR/$tfile
30752 echo "QQQQ" > $DIR/$tfile
30753 cat $DIR/$tfile > /dev/null
30754 cat $DIR/$tfile > /dev/null
30755 cat $DIR/$tfile > /dev/null
30756 cat $DIR/$tfile > /dev/null
30758 out=$($LFS heat_get $DIR/$tfile)
30759 $LFS heat_get $DIR/$tfile
30760 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30761 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30762 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30763 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30765 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30766 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30767 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30768 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30770 $LFS heat_set -c $DIR/$tfile
30771 $LCTL set_param -n llite.*.file_heat=0
30772 echo "Turn off file heat support for the Lustre filesystem"
30774 echo "QQQQ" > $DIR/$tfile
30775 echo "QQQQ" > $DIR/$tfile
30776 echo "QQQQ" > $DIR/$tfile
30777 cat $DIR/$tfile > /dev/null
30778 cat $DIR/$tfile > /dev/null
30779 cat $DIR/$tfile > /dev/null
30780 cat $DIR/$tfile > /dev/null
30782 out=$($LFS heat_get $DIR/$tfile)
30783 $LFS heat_get $DIR/$tfile
30784 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30785 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30786 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30787 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30789 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30790 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30791 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30792 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30794 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30797 run_test 813 "File heat verfication"
30801 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30802 echo -n y >> $DIR/$tfile
30803 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30804 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30806 run_test 814 "sparse cp works as expected (LU-12361)"
30810 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30811 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30813 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30816 local ost1_imp=$(get_osc_import_name client ost1)
30817 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30820 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30821 # ensure ost1 is connected
30823 stat $DIR/$tfile >/dev/null || error "can't stat"
30824 wait_osc_import_state client ost1 FULL
30825 # no locks, no reqs to let the connection idle
30826 cancel_lru_locks osc
30827 lru_resize_disable osc
30830 before=$($LCTL get_param -n \
30831 ldlm.namespaces.$imp_name.lru_size)
30833 wait_osc_import_state client ost1 IDLE
30834 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30835 now=$($LCTL get_param -n \
30836 ldlm.namespaces.$imp_name.lru_size)
30837 [ $before == $now ] || error "lru_size changed $before != $now"
30839 run_test 816 "do not reset lru_resize on idle reconnect"
30843 exportfs -u localhost:$DIR/nfsexp
30848 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30850 mkdir -p $DIR/nfsexp
30851 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30852 error "failed to export nfs"
30854 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30855 stack_trap cleanup_817 EXIT
30857 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30858 error "failed to mount nfs to $tmpdir"
30860 cp /bin/true $tmpdir
30861 $DIR/nfsexp/true || error "failed to execute 'true' command"
30863 run_test 817 "nfsd won't cache write lock for exec file"
30866 test_mkdir -i0 -c1 $DIR/$tdir
30867 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30868 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30871 # restore osp-syn threads
30872 stack_trap "fail $SINGLEMDS"
30874 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30875 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30876 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30877 error "start $SINGLEMDS failed"
30880 local testid=$(echo $TESTNAME | tr '_' ' ')
30882 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30883 grep "run LFSCK" || error "run LFSCK is not suggested"
30885 run_test 818 "unlink with failed llog"
30888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30889 cancel_lru_locks osc
30890 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30891 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30892 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30895 run_test 819a "too big niobuf in read"
30898 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30899 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30900 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30901 cancel_lru_locks osc
30905 run_test 819b "too big niobuf in write"
30908 function test_820_start_ost() {
30911 for num in $(seq $OSTCOUNT); do
30912 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30917 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30920 umount_client $MOUNT || error "umount failed"
30921 for num in $(seq $OSTCOUNT); do
30925 # mount client with no active OSTs
30926 # so that the client can't initialize max LOV EA size
30927 # from OSC notifications
30928 mount_client $MOUNT || error "mount failed"
30929 # delay OST starting to keep this 0 max EA size for a while
30930 test_820_start_ost &
30932 # create a directory on MDS2
30933 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30934 error "Failed to create directory"
30935 # open intent should update default EA size
30936 # see mdc_update_max_ea_from_body()
30937 # notice this is the very first RPC to MDS2
30938 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30941 # With SSK, this situation can lead to -EPERM being returned.
30942 # In that case, simply retry.
30943 if [ $ret -ne 0 ] && $SHARED_KEY; then
30944 if echo "$out" | grep -q "not permitted"; then
30945 cp /etc/services $DIR/$tdir/mds2
30949 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30951 run_test 820 "update max EA from open intent"
30954 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30955 local OST_MAX_PRECREATE=20000
30957 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30958 skip "Need MDS version at least 2.14.56"
30960 save_lustre_params mds1 \
30961 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30962 do_facet $SINGLEMDS "$LCTL set_param -n \
30963 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30964 do_facet $SINGLEMDS "$LCTL set_param -n \
30965 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30967 stack_trap "restore_lustre_params < $p; rm $p"
30969 do_facet $SINGLEMDS "$LCTL set_param -n \
30970 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30972 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30973 osp.$FSNAME-OST0000*MDT0000.create_count")
30974 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30975 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30976 local expect_count=$(((($max/2)/256) * 256))
30978 log "setting create_count to 100200:"
30979 log " -result- count: $count with max: $max, expecting: $expect_count"
30981 [[ $count -eq expect_count ]] ||
30982 error "Create count not set to max precreate."
30984 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30987 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30988 skip "Need MDS version 2.14.56"
30990 local sync_changes=$(do_facet $SINGLEMDS \
30991 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30993 [ "$sync_changes" -gt 100 ] &&
30994 skip "Sync changes $sync_changes > 100 already"
30996 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30998 $LFS mkdir -i 0 $DIR/$tdir
30999 $LFS setstripe -c 1 -i 0 $DIR/$tdir
31001 save_lustre_params mds1 \
31002 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
31003 save_lustre_params mds1 \
31004 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
31006 do_facet mds1 "$LCTL set_param -n \
31007 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
31008 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
31009 stack_trap "restore_lustre_params < $p" EXIT
31011 createmany -o $DIR/$tdir/f- 1000
31012 unlinkmany $DIR/$tdir/f- 1000 &
31013 local UNLINK_PID=$!
31016 sync_changes=$(do_facet mds1 \
31017 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
31018 # the check in the code is racy, fail the test
31019 # if the value above the limit by 10.
31020 [ $sync_changes -gt 110 ] && {
31021 kill -2 $UNLINK_PID
31023 error "osp changes throttling failed, $sync_changes>110"
31025 kill -0 $UNLINK_PID 2> /dev/null || break
31029 run_test 831 "throttling unlink/setattr queuing on OSP"
31032 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
31033 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
31034 skip "Need MDS version 2.15.52+"
31035 is_rmentry_supported || skip "rm_entry not supported"
31037 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
31038 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
31039 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
31040 error "mkdir remote_dir failed"
31041 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
31042 error "mkdir striped_dir failed"
31043 touch $DIR/$tdir/file || error "touch file failed"
31044 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
31045 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
31047 run_test 832 "lfs rm_entry"
31050 local file=$DIR/$tfile
31052 stack_trap "rm -f $file" EXIT
31053 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
31059 # Buffered I/O write
31061 while [ ! -e $DIR/sanity.833.lck ]; do
31062 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
31063 error "failed to write $file"
31064 sleep 0.$((RANDOM % 4 + 1))
31069 # Buffered I/O read
31071 while [ ! -e $DIR/sanity.833.lck ]; do
31072 dd if=$file of=/dev/null bs=1M count=50 ||
31073 error "failed to read $file"
31074 sleep 0.$((RANDOM % 4 + 1))
31081 while [ ! -e $DIR/sanity.833.lck ]; do
31082 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
31083 error "failed to read $file in direct I/O mode"
31084 sleep 0.$((RANDOM % 4 + 1))
31090 touch $DIR/sanity.833.lck
31091 wait $wpid || error "$?: buffered write failed"
31092 wait $rpid || error "$?: buffered read failed"
31093 wait $rpid2 || error "$?: direct read failed"
31095 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
31098 # tests that do cleanup/setup should be run at the end
31102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
31105 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
31106 $LCTL set_param fail_loc=0x903
31108 cancel_lru_locks MGC
31110 FAIL_ON_ERROR=true cleanup
31111 FAIL_ON_ERROR=true setup
31113 run_test 900 "umount should not race with any mgc requeue thread"
31115 # LUS-6253/LU-11185
31123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
31125 # some get_param have a bug to handle dot in param name
31126 cancel_lru_locks MGC
31127 old=$(mount -t lustre | wc -l)
31135 while [ $old -ne $oldc ]; do
31136 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
31139 if [ $count -ge $TIMEOUT ]; then
31140 error "too large timeout"
31143 umount_client $MOUNT || error "umount failed"
31144 mount_client $MOUNT || error "mount failed"
31145 cancel_lru_locks MGC
31146 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
31148 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
31152 run_test 901 "don't leak a mgc lock on client umount"
31156 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
31157 skip "client does not have LU-13377 fix"
31158 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
31159 $LCTL set_param fail_loc=0x1415
31160 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
31161 cancel_lru_locks osc
31164 run_test 902 "test short write doesn't hang lustre"
31168 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
31169 echo "blah" > $DIR/${tfile}-2
31170 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
31171 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
31172 $LCTL set_param fail_loc=0x417 fail_val=20
31174 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
31175 sleep 1 # To start the destroy
31176 wait_destroy_complete 150 || error "Destroy taking too long"
31177 cat $DIR/$tfile > /dev/null || error "Evicted"
31179 run_test 903 "Test long page discard does not cause evictions"
31182 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
31183 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
31184 grep -q project || skip "skip project quota not supported"
31186 local testfile="$DIR/$tdir/$tfile"
31187 local xattr="trusted.projid"
31189 local mdts=$(comma_list $(mdts_nodes))
31190 local saved=$(do_facet mds1 $LCTL get_param -n \
31191 osd-ldiskfs.*MDT0000.enable_projid_xattr)
31193 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
31194 stack_trap "do_nodes $mdts $LCTL set_param \
31195 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
31197 mkdir -p $DIR/$tdir
31199 #hide projid xattr on server
31200 $LFS project -p 1 $testfile ||
31201 error "set $testfile project id failed"
31202 getfattr -m - $testfile | grep $xattr &&
31203 error "do not show trusted.projid when disabled on server"
31204 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
31205 #should be hidden when projid is 0
31206 $LFS project -p 0 $testfile ||
31207 error "set $testfile project id failed"
31208 getfattr -m - $testfile | grep $xattr &&
31209 error "do not show trusted.projid with project ID 0"
31211 #still can getxattr explicitly
31212 projid=$(getfattr -n $xattr $testfile |
31213 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
31214 [ $projid == "0" ] ||
31215 error "projid expected 0 not $projid"
31217 #set the projid via setxattr
31218 setfattr -n $xattr -v "1000" $testfile ||
31219 error "setattr failed with $?"
31220 projid=($($LFS project $testfile))
31221 [ ${projid[0]} == "1000" ] ||
31222 error "projid expected 1000 not $projid"
31224 #check the new projid via getxattr
31225 $LFS project -p 1001 $testfile ||
31226 error "set $testfile project id failed"
31227 getfattr -m - $testfile | grep $xattr ||
31228 error "should show trusted.projid when project ID != 0"
31229 projid=$(getfattr -n $xattr $testfile |
31230 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
31231 [ $projid == "1001" ] ||
31232 error "projid expected 1001 not $projid"
31234 #try to set invalid projid
31235 setfattr -n $xattr -v "4294967295" $testfile &&
31236 error "set invalid projid should fail"
31238 #remove the xattr means setting projid to 0
31239 setfattr -x $xattr $testfile ||
31240 error "setfattr failed with $?"
31241 projid=($($LFS project $testfile))
31242 [ ${projid[0]} == "0" ] ||
31243 error "projid expected 0 not $projid"
31245 #should be hidden when parent has inherit flag and same projid
31246 $LFS project -srp 1002 $DIR/$tdir ||
31247 error "set $tdir project id failed"
31248 getfattr -m - $testfile | grep $xattr &&
31249 error "do not show trusted.projid with inherit flag"
31251 #still can getxattr explicitly
31252 projid=$(getfattr -n $xattr $testfile |
31253 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
31254 [ $projid == "1002" ] ||
31255 error "projid expected 1002 not $projid"
31257 run_test 904 "virtual project ID xattr"
31261 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
31262 skip "need OST version >= 2.15.50.220 for fail_loc"
31264 remote_ost_nodsh && skip "remote OST with nodsh"
31265 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
31267 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
31269 #define OBD_FAIL_OST_OPCODE 0x253
31271 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
31272 $LFS ladvise -a willread $DIR/$tfile &&
31273 error "unexpected success of ladvise with fault injection"
31274 $LFS ladvise -a willread $DIR/$tfile |&
31275 grep -q "Operation not supported"
31276 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
31278 run_test 905 "bad or new opcode should not stuck client"
31281 grep -q io_uring_setup /proc/kallsyms ||
31282 skip "Client OS does not support io_uring I/O engine"
31283 io_uring_probe || skip "kernel does not support io_uring fully"
31284 which fio || skip_env "no fio installed"
31285 fio --enghelp | grep -q io_uring ||
31286 skip_env "fio does not support io_uring I/O engine"
31288 local file=$DIR/$tfile
31289 local ioengine="io_uring"
31293 fio --name=seqwrite --ioengine=$ioengine \
31294 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
31295 --iodepth=64 --size=$size --filename=$file --rw=write ||
31296 error "fio seqwrite $file failed"
31298 fio --name=seqread --ioengine=$ioengine \
31299 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
31300 --iodepth=64 --size=$size --filename=$file --rw=read ||
31301 error "fio seqread $file failed"
31303 rm -f $file || error "rm -f $file failed"
31305 run_test 906 "Simple test for io_uring I/O engine via fio"
31308 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
31310 # set stripe size to max rpc size
31311 $LFS setstripe -i 0 -c 2 -S $((max_pages * PAGE_SIZE)) $DIR/$tfile
31312 $LFS getstripe $DIR/$tfile
31313 #define OBD_FAIL_OST_EROFS 0x216
31314 do_facet ost1 "$LCTL set_param fail_val=3 fail_loc=0x80000216"
31316 local bs=$((max_pages * PAGE_SIZE / 16))
31318 # write full one stripe and one block
31319 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=17 || error "dd failed"
31321 rm $DIR/$tfile || error "rm failed"
31323 run_test 907 "write rpc error during unlink"
31325 complete_test $SECONDS
31326 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
31327 check_and_cleanup_lustre
31328 if [ "$I_MOUNTED" != "yes" ]; then
31329 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true