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
49 # skip the grant tests for ARM until they are fixed
50 if [[ $(uname -m) = aarch64 ]]; then
51 always_except LU-11671 45
54 # skip nfs tests on kernels >= 4.12.0 until they are fixed
55 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
56 always_except LU-12661 817
58 # skip cgroup tests on RHEL8.1 kernels until they are fixed
59 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
60 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
61 always_except LU-13063 411
65 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
67 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
69 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
73 always_except LU-1941 130b 130c 130d 130e 130f 130g
74 always_except LU-9054 312
77 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
79 # Get the SLES distro version
81 # Returns a version string that should only be used in comparing
82 # strings returned by version_code()
85 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
87 # All SuSE Linux versions have one decimal. version_code expects two
88 local sles_version=$version.0
89 version_code $sles_version
92 # Check if we are running on Ubuntu or SLES so we can make decisions on
94 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
95 sles_version=$(sles_version_code)
96 [ $sles_version -lt $(version_code 11.4.0) ] &&
97 always_except LU-4341 170
99 [ $sles_version -lt $(version_code 12.0.0) ] &&
100 always_except LU-3703 234
101 elif [ -r /etc/os-release ]; then
102 if grep -qi ubuntu /etc/os-release; then
103 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
104 -e 's/^VERSION=//p' \
108 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
109 always_except LU-10366 410
119 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
120 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
129 check_swap_layouts_support()
131 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
132 skip "Does not support layout lock."
135 check_swap_layout_no_dom()
138 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
139 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
158 if [ "${ONLY}" = "MOUNT" ] ; then
159 echo "Lustre is up, please go on"
163 echo "preparing for tests involving mounts"
164 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
166 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
167 echo # add a newline after mke2fs.
171 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
173 # ensure all internal functions know we want full debug
175 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare client versions. Only compare top-3 fields for compatibility
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
232 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
233 [ "$exp_val" == "$imp_val" ] ||
234 error "exp version '$exp_client_version'($exp_val) != " \
235 "'$(lustre_build_version client)'($imp_val)"
237 run_test 0d "check export proc ============================="
239 test_0e() { # LU-13417
240 (( $MDSCOUNT > 1 )) ||
241 skip "We need at least 2 MDTs for this test"
243 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
244 skip "Need server version at least 2.14.51"
246 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
247 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
249 [ $default_lmv_count -eq 1 ] ||
250 error "$MOUNT default stripe count $default_lmv_count"
252 [ $default_lmv_index -eq -1 ] ||
253 error "$MOUNT default stripe index $default_lmv_index"
255 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
256 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
258 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
259 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
261 [ $mdt_index1 -eq $mdt_index2 ] &&
262 error "directories are on the same MDT $mdt_index1=$mdt_index2"
264 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
266 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
269 test_mkdir $DIR/$tdir
270 test_mkdir $DIR/$tdir/d2
271 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
272 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
275 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
277 run_test 1 "mkdir; remkdir; rmdir"
280 test_mkdir $DIR/$tdir
281 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
282 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
284 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
286 run_test 2 "mkdir; touch; rmdir; check file"
289 test_mkdir $DIR/$tdir
290 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
291 touch $DIR/$tdir/$tfile
292 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
294 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
296 run_test 3 "mkdir; touch; rmdir; check dir"
298 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
300 test_mkdir -i 1 $DIR/$tdir
302 touch $DIR/$tdir/$tfile ||
303 error "Create file under remote directory failed"
306 error "Expect error removing in-use dir $DIR/$tdir"
308 test -d $DIR/$tdir || error "Remote directory disappeared"
310 rm -rf $DIR/$tdir || error "remove remote dir error"
312 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
315 test_mkdir $DIR/$tdir
316 test_mkdir $DIR/$tdir/d2
317 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
318 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
319 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
321 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
324 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
325 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
326 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
327 error "$tfile does not have perm 0666 or UID $UID"
328 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
329 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
330 error "$tfile should be 0666 and owned by UID $UID"
332 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
335 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
338 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
339 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
340 error "$tfile should be owned by UID $RUNAS_ID"
341 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
342 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
343 error "$tfile should be owned by UID $RUNAS_ID"
345 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
348 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
351 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
352 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
353 error "$tfile should be owned by GID $UID"
354 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
355 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
356 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
358 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
361 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
363 test_mkdir $DIR/$tdir
364 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
365 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
366 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
367 test_mkdir $DIR/$tdir/d/subdir
368 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
369 error "$tdir/d/subdir should be GID $RUNAS_GID"
370 if [[ $MDSCOUNT -gt 1 ]]; then
371 # check remote dir sgid inherite
372 $LFS mkdir -i 0 $DIR/$tdir.local ||
373 error "mkdir $tdir.local failed"
374 chmod g+s $DIR/$tdir.local ||
375 error "chmod $tdir.local failed"
376 chgrp $RUNAS_GID $DIR/$tdir.local ||
377 error "chgrp $tdir.local failed"
378 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
379 error "mkdir $tdir.remote failed"
380 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
381 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
382 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
383 error "$tdir.remote should be mode 02755"
386 run_test 6g "verify new dir in sgid dir inherits group"
388 test_6h() { # bug 7331
389 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
391 touch $DIR/$tfile || error "touch failed"
392 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
393 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
394 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
395 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
396 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
398 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
401 test_mkdir $DIR/$tdir
402 $MCREATE $DIR/$tdir/$tfile
403 chmod 0666 $DIR/$tdir/$tfile
404 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
405 error "$tdir/$tfile should be mode 0666"
407 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
410 if [ ! -d $DIR/$tdir ]; then
411 test_mkdir $DIR/$tdir
413 $MCREATE $DIR/$tdir/$tfile
414 echo -n foo > $DIR/$tdir/$tfile
415 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
416 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
418 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
421 test_mkdir $DIR/$tdir
422 touch $DIR/$tdir/$tfile
423 chmod 0666 $DIR/$tdir/$tfile
424 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
425 error "$tfile mode not 0666"
427 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
430 test_mkdir $DIR/$tdir
431 test_mkdir $DIR/$tdir/d2
432 test_mkdir $DIR/$tdir/d2/d3
433 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
435 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
438 test_mkdir $DIR/$tdir
439 test_mkdir $DIR/$tdir/d2
440 touch $DIR/$tdir/d2/$tfile
441 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
442 error "$tdir/d2/$tfile not a file"
444 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 chmod 0666 $DIR/$tdir/d2
450 chmod 0705 $DIR/$tdir/d2
451 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
452 error "$tdir/d2 mode not 0705"
454 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
457 test_mkdir $DIR/$tdir
458 touch $DIR/$tdir/$tfile
459 chmod 0666 $DIR/$tdir/$tfile
460 chmod 0654 $DIR/$tdir/$tfile
461 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
462 error "$tdir/d2 mode not 0654"
464 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
467 test_mkdir $DIR/$tdir
468 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
470 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
471 error "$tdir/$tfile size not 0 after truncate"
473 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
476 test_mkdir $DIR/$tdir
477 touch $DIR/$tdir/$tfile
479 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
481 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
484 test_mkdir $DIR/$tdir
485 touch $DIR/$tdir/$tfile
486 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
487 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
488 error "$tdir/${tfile_2} not a file after rename"
489 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
491 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
494 test_mkdir $DIR/$tdir
495 touch $DIR/$tdir/$tfile
496 rm -rf $DIR/$tdir/$tfile
497 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
499 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
502 test_mkdir $DIR/$tdir
503 touch $DIR/$tdir/$tfile
504 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
506 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
507 error "$tdir/l-exist not a symlink"
508 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
509 error "$tdir/l-exist not referencing a file"
510 rm -f $DIR/$tdir/l-exist
511 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
513 run_test 17a "symlinks: create, remove (real)"
516 test_mkdir $DIR/$tdir
517 ln -s no-such-file $DIR/$tdir/l-dangle
519 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
520 error "$tdir/l-dangle not referencing no-such-file"
521 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
522 error "$tdir/l-dangle not referencing non-existent file"
523 rm -f $DIR/$tdir/l-dangle
524 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
526 run_test 17b "symlinks: create, remove (dangling)"
528 test_17c() { # bug 3440 - don't save failed open RPC for replay
529 test_mkdir $DIR/$tdir
530 ln -s foo $DIR/$tdir/$tfile
531 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
533 run_test 17c "symlinks: open dangling (should return error)"
536 test_mkdir $DIR/$tdir
537 ln -s foo $DIR/$tdir/$tfile
538 touch $DIR/$tdir/$tfile || error "creating to new symlink"
540 run_test 17d "symlinks: create dangling"
543 test_mkdir $DIR/$tdir
544 local foo=$DIR/$tdir/$tfile
545 ln -s $foo $foo || error "create symlink failed"
546 ls -l $foo || error "ls -l failed"
547 ls $foo && error "ls not failed" || true
549 run_test 17e "symlinks: create recursive symlink (should return error)"
552 test_mkdir $DIR/$tdir
553 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
554 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
555 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
556 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
557 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
558 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
561 run_test 17f "symlinks: long and very long symlink name"
563 # str_repeat(S, N) generate a string that is string S repeated N times
568 while [ $((n -= 1)) -ge 0 ]; do
574 # Long symlinks and LU-2241
576 test_mkdir $DIR/$tdir
577 local TESTS="59 60 61 4094 4095"
579 # Fix for inode size boundary in 2.1.4
580 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
583 # Patch not applied to 2.2 or 2.3 branches
584 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
585 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
589 local SYMNAME=$(str_repeat 'x' $i)
590 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
591 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
594 run_test 17g "symlinks: really long symlink name and inode boundaries"
596 test_17h() { #bug 17378
597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
598 remote_mds_nodsh && skip "remote MDS with nodsh"
602 test_mkdir $DIR/$tdir
603 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
604 $LFS setstripe -c -1 $DIR/$tdir
605 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
606 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
607 touch $DIR/$tdir/$tfile || true
609 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
611 test_17i() { #bug 20018
612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
613 remote_mds_nodsh && skip "remote MDS with nodsh"
615 local foo=$DIR/$tdir/$tfile
618 test_mkdir -c1 $DIR/$tdir
619 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
620 ln -s $foo $foo || error "create symlink failed"
621 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
622 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
623 ls -l $foo && error "error not detected"
626 run_test 17i "don't panic on short symlink (should return error)"
628 test_17k() { #bug 22301
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 [[ -z "$(which rsync 2>/dev/null)" ]] &&
631 skip "no rsync command"
632 rsync --help | grep -q xattr ||
633 skip_env "$(rsync --version | head -n1) does not support xattrs"
634 test_mkdir $DIR/$tdir
635 test_mkdir $DIR/$tdir.new
636 touch $DIR/$tdir/$tfile
637 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
638 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
639 error "rsync failed with xattrs enabled"
641 run_test 17k "symlinks: rsync with xattrs enabled"
643 test_17l() { # LU-279
644 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
645 skip "no getfattr command"
647 test_mkdir $DIR/$tdir
648 touch $DIR/$tdir/$tfile
649 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
650 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
651 # -h to not follow symlinks. -m '' to list all the xattrs.
652 # grep to remove first line: '# file: $path'.
653 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
655 lgetxattr_size_check $path $xattr ||
656 error "lgetxattr_size_check $path $xattr failed"
660 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
665 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
666 remote_mds_nodsh && skip "remote MDS with nodsh"
667 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
668 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
669 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
671 local short_sym="0123456789"
672 local wdir=$DIR/$tdir
677 # create a long symlink file
678 for ((i = 0; i < 4; ++i)); do
679 long_sym=${long_sym}${long_sym}
682 echo "create 512 short and long symlink files under $wdir"
683 for ((i = 0; i < 256; ++i)); do
684 ln -sf ${long_sym}"a5a5" $wdir/long-$i
685 ln -sf ${short_sym}"a5a5" $wdir/short-$i
691 wait_delete_completed
693 echo "recreate the 512 symlink files with a shorter string"
694 for ((i = 0; i < 512; ++i)); do
695 # rewrite the symlink file with a shorter string
696 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
697 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
700 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
702 echo "stop and checking mds${mds_index}:"
703 # e2fsck should not return error
705 local devname=$(mdsdevname $mds_index)
706 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
709 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
710 error "start mds${mds_index} failed"
711 df $MOUNT > /dev/null 2>&1
713 error "e2fsck detected error for short/long symlink: rc=$rc"
716 run_test 17m "run e2fsck against MDT which contains short/long symlink"
718 check_fs_consistency_17n() {
722 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
723 # so it only check MDT1/MDT2 instead of all of MDTs.
724 for mdt_index in 1 2; do
725 # e2fsck should not return error
727 local devname=$(mdsdevname $mdt_index)
728 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
731 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
732 error "mount mds$mdt_index failed"
733 df $MOUNT > /dev/null 2>&1
739 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
741 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
742 remote_mds_nodsh && skip "remote MDS with nodsh"
743 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
744 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
745 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
749 test_mkdir $DIR/$tdir
750 for ((i=0; i<10; i++)); do
751 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
752 error "create remote dir error $i"
753 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
754 error "create files under remote dir failed $i"
757 check_fs_consistency_17n ||
758 error "e2fsck report error after create files under remote dir"
760 for ((i = 0; i < 10; i++)); do
761 rm -rf $DIR/$tdir/remote_dir_${i} ||
762 error "destroy remote dir error $i"
765 check_fs_consistency_17n ||
766 error "e2fsck report error after unlink files under remote dir"
768 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
769 skip "lustre < 2.4.50 does not support migrate mv"
771 for ((i = 0; i < 10; i++)); do
772 mkdir -p $DIR/$tdir/remote_dir_${i}
773 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
774 error "create files under remote dir failed $i"
775 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
776 error "migrate remote dir error $i"
778 check_fs_consistency_17n || error "e2fsck report error after migration"
780 for ((i = 0; i < 10; i++)); do
781 rm -rf $DIR/$tdir/remote_dir_${i} ||
782 error "destroy remote dir error $i"
785 check_fs_consistency_17n || error "e2fsck report error after unlink"
787 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
790 remote_mds_nodsh && skip "remote MDS with nodsh"
791 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
792 skip "Need MDS version at least 2.3.64"
794 local wdir=$DIR/${tdir}o
800 mdt_index=$($LFS getstripe -m $wdir/$tfile)
801 mdt_index=$((mdt_index + 1))
804 #fail mds will wait the failover finish then set
805 #following fail_loc to avoid interfer the recovery process.
808 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
809 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
810 ls -l $wdir/$tfile && rc=1
811 do_facet mds${mdt_index} lctl set_param fail_loc=0
812 [[ $rc -eq 0 ]] || error "stat file should fail"
814 run_test 17o "stat file with incompat LMA feature"
817 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
818 ls $DIR || error "Failed to ls $DIR: $?"
820 run_test 18 "touch .../f ; ls ... =============================="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
831 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
833 run_test 19b "ls -l .../f19 (should return error) =============="
836 [ $RUNAS_ID -eq $UID ] &&
837 skip_env "RUNAS_ID = UID = $UID -- skipping"
839 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
841 run_test 19c "$RUNAS touch .../f19 (should return error) =="
844 cat $DIR/f19 && error || true
846 run_test 19d "cat .../f19 (should return error) =============="
855 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
857 run_test 20 "touch .../f ; ls -l ..."
860 test_mkdir $DIR/$tdir
861 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
862 ln -s dangle $DIR/$tdir/link
863 echo foo >> $DIR/$tdir/link
864 cat $DIR/$tdir/dangle
865 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
866 $CHECKSTAT -f -t file $DIR/$tdir/link ||
867 error "$tdir/link not linked to a file"
869 run_test 21 "write to dangling link"
872 local wdir=$DIR/$tdir
874 chown $RUNAS_ID:$RUNAS_GID $wdir
875 (cd $wdir || error "cd $wdir failed";
876 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
878 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
879 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
880 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
881 error "checkstat -u failed"
883 run_test 22 "unpack tar archive as non-root user"
887 test_mkdir $DIR/$tdir
888 local file=$DIR/$tdir/$tfile
890 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
891 openfile -f O_CREAT:O_EXCL $file &&
892 error "$file recreate succeeded" || true
894 run_test 23a "O_CREAT|O_EXCL in subdir"
896 test_23b() { # bug 18988
897 test_mkdir $DIR/$tdir
898 local file=$DIR/$tdir/$tfile
901 echo foo > $file || error "write filed"
902 echo bar >> $file || error "append filed"
903 $CHECKSTAT -s 8 $file || error "wrong size"
906 run_test 23b "O_APPEND check"
908 # LU-9409, size with O_APPEND and tiny writes
910 local file=$DIR/$tfile
913 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
914 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
921 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
924 #racing tiny & normal writes
925 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
926 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
928 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
931 #racing tiny & normal writes 2, ugly numbers
932 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
933 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
935 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
938 run_test 23c "O_APPEND size checks for tiny writes"
940 # LU-11069 file offset is correct after appending writes
942 local file=$DIR/$tfile
945 echo CentaurHauls > $file
946 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
947 if ((offset != 26)); then
948 error "wrong offset, expected 26, got '$offset'"
951 run_test 23d "file offset is correct after appending writes"
955 echo '-- same directory rename'
956 test_mkdir $DIR/$tdir
957 touch $DIR/$tdir/$tfile.1
958 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
959 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
961 run_test 24a "rename file to non-existent target"
964 test_mkdir $DIR/$tdir
965 touch $DIR/$tdir/$tfile.{1,2}
966 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
967 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
968 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
970 run_test 24b "rename file to existing target"
973 test_mkdir $DIR/$tdir
974 test_mkdir $DIR/$tdir/d$testnum.1
975 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
976 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
977 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
979 run_test 24c "rename directory to non-existent target"
982 test_mkdir -c1 $DIR/$tdir
983 test_mkdir -c1 $DIR/$tdir/d$testnum.1
984 test_mkdir -c1 $DIR/$tdir/d$testnum.2
985 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
986 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
987 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
989 run_test 24d "rename directory to existing target"
992 echo '-- cross directory renames --'
996 mv $DIR/R5a/f $DIR/R5b/g
997 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
998 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1000 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1005 touch $DIR/R6a/f $DIR/R6b/g
1006 mv $DIR/R6a/f $DIR/R6b/g
1007 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1008 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1010 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1015 test_mkdir $DIR/R7a/d
1016 mv $DIR/R7a/d $DIR/R7b/e
1017 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1018 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1020 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1023 test_mkdir -c1 $DIR/R8a
1024 test_mkdir -c1 $DIR/R8b
1025 test_mkdir -c1 $DIR/R8a/d
1026 test_mkdir -c1 $DIR/R8b/e
1027 mrename $DIR/R8a/d $DIR/R8b/e
1028 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1029 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1031 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1034 echo "-- rename error cases"
1036 test_mkdir $DIR/R9/a
1038 mrename $DIR/R9/f $DIR/R9/a
1039 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1040 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1041 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1043 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1047 mrename $DIR/R10/f $DIR/R10/g
1048 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1049 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1050 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1052 run_test 24j "source does not exist ============================"
1055 test_mkdir $DIR/R11a
1056 test_mkdir $DIR/R11a/d
1058 mv $DIR/R11a/f $DIR/R11a/d
1059 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1060 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1062 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1064 # bug 2429 - rename foo foo foo creates invalid file
1067 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1069 run_test 24l "Renaming a file to itself ========================"
1073 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1074 # on ext3 this does not remove either the source or target files
1075 # though the "expected" operation would be to remove the source
1076 $CHECKSTAT -t file ${f} || error "${f} missing"
1077 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1079 run_test 24m "Renaming a file to a hard link to itself ========="
1083 # this stats the old file after it was renamed, so it should fail
1085 $CHECKSTAT ${f} || error "${f} missing"
1087 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1088 $CHECKSTAT -a ${f} || error "${f} exists"
1090 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1093 test_mkdir $DIR/$tdir
1094 rename_many -s random -v -n 10 $DIR/$tdir
1096 run_test 24o "rename of files during htree split"
1099 test_mkdir $DIR/R12a
1100 test_mkdir $DIR/R12b
1101 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1102 mrename $DIR/R12a $DIR/R12b
1103 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1104 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1105 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1106 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1108 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1110 cleanup_multiop_pause() {
1112 kill -USR1 $MULTIPID
1116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1118 test_mkdir $DIR/R13a
1119 test_mkdir $DIR/R13b
1120 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1121 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1124 trap cleanup_multiop_pause EXIT
1125 mrename $DIR/R13a $DIR/R13b
1126 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1127 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1128 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1129 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1130 cleanup_multiop_pause
1131 wait $MULTIPID || error "multiop close failed"
1133 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1135 test_24r() { #bug 3789
1136 test_mkdir $DIR/R14a
1137 test_mkdir $DIR/R14a/b
1138 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1139 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1140 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1142 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1145 test_mkdir $DIR/R15a
1146 test_mkdir $DIR/R15a/b
1147 test_mkdir $DIR/R15a/b/c
1148 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1149 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1150 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1152 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1155 test_mkdir $DIR/R16a
1156 test_mkdir $DIR/R16a/b
1157 test_mkdir $DIR/R16a/b/c
1158 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1159 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1160 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1162 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1164 test_24u() { # bug12192
1165 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1166 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1168 run_test 24u "create stripe file"
1170 simple_cleanup_common() {
1174 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1176 local start=$SECONDS
1178 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1179 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1181 wait_delete_completed
1182 echo "cleanup time $((SECONDS - start))"
1186 max_pages_per_rpc() {
1187 local mdtname="$(printf "MDT%04x" ${1:-0})"
1188 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1194 local nrfiles=${COUNT:-100000}
1195 local fname="$DIR/$tdir/$tfile"
1197 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1198 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1200 test_mkdir "$(dirname $fname)"
1201 # assume MDT0000 has the fewest inodes
1202 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1203 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1204 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1206 stack_trap "simple_cleanup_common $nrfiles"
1208 createmany -m "$fname" $nrfiles
1210 cancel_lru_locks mdc
1211 lctl set_param mdc.*.stats clear
1213 # was previously test_24D: LU-6101
1214 # readdir() returns correct number of entries after cursor reload
1215 local num_ls=$(ls $DIR/$tdir | wc -l)
1216 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1217 local num_all=$(ls -a $DIR/$tdir | wc -l)
1218 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1219 [ $num_all -ne $((nrfiles + 2)) ]; then
1220 error "Expected $nrfiles files, got $num_ls " \
1221 "($num_uniq unique $num_all .&..)"
1223 # LU-5 large readdir
1224 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1225 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1226 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1227 # take into account of overhead in lu_dirpage header and end mark in
1228 # each page, plus one in rpc_num calculation.
1229 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1230 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1231 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1232 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1233 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1234 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1235 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1236 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1237 error "large readdir doesn't take effect: " \
1238 "$mds_readpage should be about $rpc_max"
1240 run_test 24v "list large directory (test hash collision, b=17560)"
1242 test_24w() { # bug21506
1244 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1245 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1246 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1247 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1248 [[ "$SZ1" -eq "$SZ2" ]] ||
1249 error "Error reading at the end of the file $tfile"
1251 run_test 24w "Reading a file larger than 4Gb"
1254 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1256 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1257 skip "Need MDS version at least 2.7.56"
1260 local remote_dir=$DIR/$tdir/remote_dir
1262 test_mkdir $DIR/$tdir
1263 $LFS mkdir -i $MDTIDX $remote_dir ||
1264 error "create remote directory failed"
1266 test_mkdir $DIR/$tdir/src_dir
1267 touch $DIR/$tdir/src_file
1268 test_mkdir $remote_dir/tgt_dir
1269 touch $remote_dir/tgt_file
1271 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1272 error "rename dir cross MDT failed!"
1274 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1275 error "rename file cross MDT failed!"
1277 touch $DIR/$tdir/ln_file
1278 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1279 error "ln file cross MDT failed"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24x "cross MDT rename/link"
1286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1289 local remote_dir=$DIR/$tdir/remote_dir
1292 test_mkdir $DIR/$tdir
1293 $LFS mkdir -i $mdtidx $remote_dir ||
1294 error "create remote directory failed"
1296 test_mkdir $remote_dir/src_dir
1297 touch $remote_dir/src_file
1298 test_mkdir $remote_dir/tgt_dir
1299 touch $remote_dir/tgt_file
1301 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1302 error "rename subdir in the same remote dir failed!"
1304 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1305 error "rename files in the same remote dir failed!"
1307 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1308 error "link files in the same remote dir failed!"
1310 rm -rf $DIR/$tdir || error "Can not delete directories"
1312 run_test 24y "rename/link on the same dir should succeed"
1315 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1316 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1317 skip "Need MDS version at least 2.12.51"
1321 for index in 0 1; do
1322 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1323 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1326 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1328 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1329 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1331 local mdts=$(comma_list $(mdts_nodes))
1333 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1334 stack_trap "do_nodes $mdts $LCTL \
1335 set_param mdt.*.enable_remote_rename=1" EXIT
1337 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1339 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1340 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1342 run_test 24z "cross-MDT rename is done as cp"
1344 test_24A() { # LU-3182
1347 test_mkdir $DIR/$tdir
1348 stack_trap "simple_cleanup_common $NFILES"
1349 createmany -m $DIR/$tdir/$tfile $NFILES
1350 local t=$(ls $DIR/$tdir | wc -l)
1351 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1352 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1354 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1355 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1357 run_test 24A "readdir() returns correct number of entries."
1359 test_24B() { # LU-4805
1360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1364 test_mkdir $DIR/$tdir
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1366 error "create striped dir failed"
1368 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1369 [ $count -eq 2 ] || error "Expected 2, got $count"
1371 touch $DIR/$tdir/striped_dir/a
1373 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1374 [ $count -eq 3 ] || error "Expected 3, got $count"
1376 touch $DIR/$tdir/striped_dir/.f
1378 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1379 [ $count -eq 4 ] || error "Expected 4, got $count"
1381 rm -rf $DIR/$tdir || error "Can not delete directories"
1383 run_test 24B "readdir for striped dir return correct number of entries"
1386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1392 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1393 error "create striped dir failed"
1395 cd $DIR/$tdir/d0/striped_dir
1397 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1398 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1399 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1401 [ "$d0_ino" = "$parent_ino" ] ||
1402 error ".. wrong, expect $d0_ino, get $parent_ino"
1404 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1405 error "mv striped dir failed"
1407 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1409 [ "$d1_ino" = "$parent_ino" ] ||
1410 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1412 run_test 24C "check .. in striped dir"
1415 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1419 mkdir $DIR/$tdir/src_dir
1420 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1421 error "create remote source failed"
1423 touch $DIR/$tdir/src_dir/src_child/a
1425 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1426 error "create remote target dir failed"
1428 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1429 error "create remote target child failed"
1431 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1432 error "rename dir cross MDT failed!"
1436 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1437 error "src_child still exists after rename"
1439 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1440 error "missing file(a) after rename"
1442 rm -rf $DIR/$tdir || error "Can not delete directories"
1444 run_test 24E "cross MDT rename/link"
1447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1450 [ "$SLOW" = "no" ] && repeats=100
1454 echo "$repeats repeats"
1455 for ((i = 0; i < repeats; i++)); do
1456 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1457 touch $DIR/$tdir/test/a || error "touch fails"
1458 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1459 rm -rf $DIR/$tdir/test || error "rmdir fails"
1464 run_test 24F "hash order vs readdir (LU-11330)"
1467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1472 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1473 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1474 touch $DIR/$tdir-0/f1 || error "touch f1"
1475 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1476 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1477 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1478 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1479 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1481 run_test 24G "migrate symlink in rename"
1484 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1485 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1486 skip "MDT1 should be on another node"
1488 test_mkdir -i 1 -c 1 $DIR/$tdir
1489 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1490 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1491 touch $DIR/$tdir/$tfile || error "touch failed"
1493 run_test 24H "repeat FLD_QUERY rpc"
1496 echo '== symlink sanity ============================================='
1500 touch $DIR/s25/foo ||
1501 error "File creation in symlinked directory failed"
1503 run_test 25a "create file in symlinked directory ==============="
1506 [ ! -d $DIR/d25 ] && test_25a
1507 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1509 run_test 25b "lookup file in symlinked directory ==============="
1513 test_mkdir $DIR/d26/d26-2
1514 ln -s d26/d26-2 $DIR/s26
1515 touch $DIR/s26/foo || error "File creation failed"
1517 run_test 26a "multiple component symlink ======================="
1520 test_mkdir -p $DIR/$tdir/d26-2
1521 ln -s $tdir/d26-2/foo $DIR/s26-2
1522 touch $DIR/s26-2 || error "File creation failed"
1524 run_test 26b "multiple component symlink at end of lookup ======"
1527 test_mkdir $DIR/d26.2
1528 touch $DIR/d26.2/foo
1529 ln -s d26.2 $DIR/s26.2-1
1530 ln -s s26.2-1 $DIR/s26.2-2
1531 ln -s s26.2-2 $DIR/s26.2-3
1532 chmod 0666 $DIR/s26.2-3/foo
1534 run_test 26c "chain of symlinks"
1536 # recursive symlinks (bug 439)
1538 ln -s d26-3/foo $DIR/d26-3
1540 run_test 26d "create multiple component recursive symlink"
1543 [ ! -h $DIR/d26-3 ] && test_26d
1546 run_test 26e "unlink multiple component recursive symlink"
1548 # recursive symlinks (bug 7022)
1550 test_mkdir $DIR/$tdir
1551 test_mkdir $DIR/$tdir/$tfile
1552 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1553 test_mkdir -p lndir/bar1
1554 test_mkdir $DIR/$tdir/$tfile/$tfile
1555 cd $tfile || error "cd $tfile failed"
1556 ln -s .. dotdot || error "ln dotdot failed"
1557 ln -s dotdot/lndir lndir || error "ln lndir failed"
1558 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1559 output=`ls $tfile/$tfile/lndir/bar1`
1560 [ "$output" = bar1 ] && error "unexpected output"
1561 rm -r $tfile || error "rm $tfile failed"
1562 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1564 run_test 26f "rm -r of a directory which has recursive symlink"
1567 test_mkdir $DIR/$tdir
1568 $LFS getstripe $DIR/$tdir
1569 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1570 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1571 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1573 run_test 27a "one stripe file"
1576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1578 test_mkdir $DIR/$tdir
1579 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1580 $LFS getstripe -c $DIR/$tdir/$tfile
1581 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1582 error "two-stripe file doesn't have two stripes"
1584 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1586 run_test 27b "create and write to two stripe file"
1588 # 27c family tests specific striping, setstripe -o
1590 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1591 test_mkdir -p $DIR/$tdir
1594 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1595 $LFS getstripe -i $DIR/$tdir/$tfile
1596 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1597 error "stripe not on specified OST"
1599 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1601 run_test 27ca "one stripe on specified OST"
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1605 test_mkdir -p $DIR/$tdir
1607 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1608 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1611 # Strip getstripe output to a space separated list of OSTs
1612 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1613 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1614 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1615 error "stripes not on specified OSTs"
1617 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1619 run_test 27cb "two stripes on specified OSTs"
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1623 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1624 skip "server does not support overstriping"
1626 test_mkdir -p $DIR/$tdir
1628 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1629 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1632 # Strip getstripe output to a space separated list of OSTs
1633 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1634 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1635 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1636 error "stripes not on specified OSTs"
1638 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1640 run_test 27cc "two stripes on the same OST"
1643 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1644 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1645 skip "server does not support overstriping"
1646 test_mkdir -p $DIR/$tdir
1647 local osts="0,1,1,0"
1648 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1649 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1652 # Strip getstripe output to a space separated list of OSTs
1653 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1654 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1655 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1656 error "stripes not on specified OSTs"
1658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1660 run_test 27cd "four stripes on two OSTs"
1663 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1664 skip_env "too many osts, skipping"
1665 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1666 skip "server does not support overstriping"
1667 # We do one more stripe than we have OSTs
1668 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1669 skip_env "ea_inode feature disabled"
1671 test_mkdir -p $DIR/$tdir
1673 for i in $(seq 0 $OSTCOUNT);
1676 if [ $i -ne $OSTCOUNT ]; then
1680 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1681 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1684 # Strip getstripe output to a space separated list of OSTs
1685 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1686 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1687 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1688 error "stripes not on specified OSTs"
1690 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1692 run_test 27ce "more stripes than OSTs with -o"
1695 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1698 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1699 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1700 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1701 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1702 error "failed to set $osp_proc=0"
1704 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1707 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1709 error "failed to set $osp_proc=1"
1712 error "should return error due to $osp_proc=0"
1714 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1717 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1718 skip "server does not support overstriping"
1719 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1720 large_xattr_enabled || skip_env "ea_inode feature disabled"
1724 for ((i=1;i<1000;i++)); do
1725 osts+=",$((i % OSTCOUNT))"
1728 local mdts=$(comma_list $(mdts_nodes))
1729 local before=$(do_nodes $mdts \
1730 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1731 awk '/many credits/{print $3}' |
1734 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1735 $LFS getstripe $DIR/$tfile | grep stripe
1737 rm -f $DIR/$tfile || error "can't unlink"
1739 after=$(do_nodes $mdts \
1740 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1741 awk '/many credits/{print $3}' |
1744 (( before == after )) ||
1745 error "too many credits happened: $after > $before"
1747 run_test 27cg "1000 shouldn't cause too many credits"
1750 test_mkdir $DIR/$tdir
1751 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1752 error "setstripe failed"
1753 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1754 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1756 run_test 27d "create file with default settings"
1759 # LU-5839 adds check for existed layout before setting it
1760 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1761 skip "Need MDS version at least 2.7.56"
1763 test_mkdir $DIR/$tdir
1764 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1765 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1766 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1768 run_test 27e "setstripe existing file (should return error)"
1771 test_mkdir $DIR/$tdir
1772 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1773 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1774 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1775 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1776 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1777 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1779 run_test 27f "setstripe with bad stripe size (should return error)"
1782 test_mkdir $DIR/$tdir
1783 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1784 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1785 error "$DIR/$tdir/$tfile has object"
1787 run_test 27g "$LFS getstripe with no objects"
1790 test_mkdir $DIR/$tdir
1791 touch $DIR/$tdir/$tfile || error "touch failed"
1792 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1793 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1795 (( rc == 2 )) || error "getstripe did not return ENOENT"
1797 run_test 27ga "$LFS getstripe with missing file (should return error)"
1800 test_mkdir $DIR/$tdir
1801 touch $DIR/$tdir/$tfile || error "touch failed"
1802 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1803 error "missing objects"
1805 run_test 27i "$LFS getstripe with some objects"
1808 test_mkdir $DIR/$tdir
1809 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1810 error "setstripe failed" || true
1812 run_test 27j "setstripe with bad stripe offset (should return error)"
1814 test_27k() { # bug 2844
1815 test_mkdir $DIR/$tdir
1816 local file=$DIR/$tdir/$tfile
1817 local ll_max_blksize=$((4 * 1024 * 1024))
1818 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1819 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1820 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1821 dd if=/dev/zero of=$file bs=4k count=1
1822 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1823 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1825 run_test 27k "limit i_blksize for broken user apps"
1828 mcreate $DIR/$tfile || error "creating file"
1829 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1830 error "setstripe should have failed" || true
1832 run_test 27l "check setstripe permissions (should return error)"
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1837 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1838 skip_env "multiple clients -- skipping"
1840 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1842 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1843 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1845 stack_trap simple_cleanup_common
1846 test_mkdir $DIR/$tdir
1847 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1848 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1849 error "dd should fill OST0"
1851 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1853 [ $i -gt 256 ] && break
1856 touch $DIR/$tdir/$tfile.$i
1857 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1858 awk '{print $1}'| grep -w "0") ] &&
1859 error "OST0 was full but new created file still use it"
1861 touch $DIR/$tdir/$tfile.$i
1862 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1863 awk '{print $1}'| grep -w "0") ] &&
1864 error "OST0 was full but new created file still use it" || true
1866 run_test 27m "create file while OST0 was full"
1868 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1869 # if the OST isn't full anymore.
1871 local ostidx=${1:-""}
1876 local list=$(comma_list $(osts_nodes))
1877 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1879 do_nodes $list lctl set_param fail_loc=0
1880 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1881 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1882 awk '{print $1 * 2;exit;}')
1883 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1885 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1889 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1891 remote_mds_nodsh && skip "remote MDS with nodsh"
1892 remote_ost_nodsh && skip "remote OST with nodsh"
1895 rm -f $DIR/$tdir/$tfile
1896 exhaust_precreations 0 0x80000215
1897 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1898 touch $DIR/$tdir/$tfile || error "touch failed"
1899 $LFS getstripe $DIR/$tdir/$tfile
1902 run_test 27n "create file with some full OSTs"
1905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1907 remote_mds_nodsh && skip "remote MDS with nodsh"
1908 remote_ost_nodsh && skip "remote OST with nodsh"
1911 rm -f $DIR/$tdir/$tfile
1912 exhaust_all_precreations 0x215
1914 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1919 run_test 27o "create file with all full OSTs (should error)"
1921 function create_and_checktime() {
1926 for ((i=0; i < $loops; i++)); do
1927 local start=$SECONDS
1928 multiop $fname-$i Oc
1929 ((SECONDS-start < TIMEOUT)) ||
1930 error "creation took " $((SECONDS-$start)) && return 1
1935 local mdts=$(comma_list $(mdts_nodes))
1937 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1938 skip "Need MDS version at least 2.13.57"
1940 local f0=$DIR/${tfile}-0
1941 local f1=$DIR/${tfile}-1
1943 wait_delete_completed
1945 # refill precreated objects
1946 $LFS setstripe -i0 -c1 $f0
1948 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1949 # force QoS allocation policy
1950 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1951 stack_trap "do_nodes $mdts $LCTL set_param \
1952 lov.*.qos_threshold_rr=$saved" EXIT
1955 # one OST is unavailable, but still have few objects preallocated
1957 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1958 rm -rf $f1 $DIR/$tdir*" EXIT
1960 for ((i=0; i < 7; i++)); do
1961 mkdir $DIR/$tdir$i || error "can't create dir"
1962 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1963 error "can't set striping"
1965 for ((i=0; i < 7; i++)); do
1966 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1970 run_test 27oo "don't let few threads to reserve too many objects"
1973 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1975 remote_mds_nodsh && skip "remote MDS with nodsh"
1976 remote_ost_nodsh && skip "remote OST with nodsh"
1979 rm -f $DIR/$tdir/$tfile
1980 test_mkdir $DIR/$tdir
1982 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1983 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1984 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1986 exhaust_precreations 0 0x80000215
1987 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1988 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1989 $LFS getstripe $DIR/$tdir/$tfile
1993 run_test 27p "append to a truncated file with some full OSTs"
1996 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1998 remote_mds_nodsh && skip "remote MDS with nodsh"
1999 remote_ost_nodsh && skip "remote OST with nodsh"
2002 rm -f $DIR/$tdir/$tfile
2004 mkdir_on_mdt0 $DIR/$tdir
2005 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2006 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2007 error "truncate $DIR/$tdir/$tfile failed"
2008 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2010 exhaust_all_precreations 0x215
2012 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2013 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2017 run_test 27q "append to truncated file with all OSTs full (should error)"
2020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2022 remote_mds_nodsh && skip "remote MDS with nodsh"
2023 remote_ost_nodsh && skip "remote OST with nodsh"
2026 rm -f $DIR/$tdir/$tfile
2027 exhaust_precreations 0 0x80000215
2029 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2033 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2035 test_27s() { # bug 10725
2036 test_mkdir $DIR/$tdir
2037 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2038 local stripe_count=0
2039 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2040 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2041 error "stripe width >= 2^32 succeeded" || true
2044 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2046 test_27t() { # bug 10864
2051 $WLFS getstripe $tfile
2054 run_test 27t "check that utils parse path correctly"
2056 test_27u() { # bug 4900
2057 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2058 remote_mds_nodsh && skip "remote MDS with nodsh"
2061 local list=$(comma_list $(mdts_nodes))
2063 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2064 do_nodes $list $LCTL set_param fail_loc=0x139
2065 test_mkdir -p $DIR/$tdir
2066 stack_trap "simple_cleanup_common 1000"
2067 createmany -o $DIR/$tdir/$tfile 1000
2068 do_nodes $list $LCTL set_param fail_loc=0
2070 TLOG=$TMP/$tfile.getstripe
2071 $LFS getstripe $DIR/$tdir > $TLOG
2072 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2073 [[ $OBJS -gt 0 ]] &&
2074 error "$OBJS objects created on OST-0. See $TLOG" ||
2077 run_test 27u "skip object creation on OSC w/o objects"
2079 test_27v() { # bug 4900
2080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2082 remote_mds_nodsh && skip "remote MDS with nodsh"
2083 remote_ost_nodsh && skip "remote OST with nodsh"
2085 exhaust_all_precreations 0x215
2088 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2090 touch $DIR/$tdir/$tfile
2091 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2093 for (( i=1; i < OSTCOUNT; i++ )); do
2094 do_facet ost$i lctl set_param fail_loc=0x705
2096 local START=`date +%s`
2097 createmany -o $DIR/$tdir/$tfile 32
2099 local FINISH=`date +%s`
2100 local TIMEOUT=`lctl get_param -n timeout`
2101 local PROCESS=$((FINISH - START))
2102 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2103 error "$FINISH - $START >= $TIMEOUT / 2"
2104 sleep $((TIMEOUT / 2 - PROCESS))
2107 run_test 27v "skip object creation on slow OST"
2109 test_27w() { # bug 10997
2110 test_mkdir $DIR/$tdir
2111 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2112 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2113 error "stripe size $size != 65536" || true
2114 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2115 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2117 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2120 [[ $OSTCOUNT -lt 2 ]] &&
2121 skip_env "skipping multiple stripe count/offset test"
2123 test_mkdir $DIR/$tdir
2124 for i in $(seq 1 $OSTCOUNT); do
2126 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2127 error "setstripe -c $i -i $offset failed"
2128 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2129 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2130 [ $count -ne $i ] && error "stripe count $count != $i" || true
2131 [ $index -ne $offset ] &&
2132 error "stripe offset $index != $offset" || true
2135 run_test 27wa "check $LFS setstripe -c -i options"
2138 remote_ost_nodsh && skip "remote OST with nodsh"
2139 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2142 OFFSET=$(($OSTCOUNT - 1))
2144 local OST=$(ostname_from_index $OSTIDX)
2146 test_mkdir $DIR/$tdir
2147 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2150 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2151 for i in $(seq 0 $OFFSET); do
2152 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2153 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2154 error "OST0 was degraded but new created file still use it"
2156 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2158 run_test 27x "create files while OST0 is degraded"
2161 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2162 remote_mds_nodsh && skip "remote MDS with nodsh"
2163 remote_ost_nodsh && skip "remote OST with nodsh"
2164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2166 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2167 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2168 osp.$mdtosc.prealloc_last_id)
2169 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2170 osp.$mdtosc.prealloc_next_id)
2171 local fcount=$((last_id - next_id))
2172 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2173 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2175 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2176 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2177 local OST_DEACTIVE_IDX=-1
2182 for OSC in $MDS_OSCS; do
2183 OST=$(osc_to_ost $OSC)
2184 OSTIDX=$(index_from_ostuuid $OST)
2185 if [ $OST_DEACTIVE_IDX == -1 ]; then
2186 OST_DEACTIVE_IDX=$OSTIDX
2188 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2189 echo $OSC "is Deactivated:"
2190 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2194 OSTIDX=$(index_from_ostuuid $OST)
2195 test_mkdir $DIR/$tdir
2196 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2198 for OSC in $MDS_OSCS; do
2199 OST=$(osc_to_ost $OSC)
2200 OSTIDX=$(index_from_ostuuid $OST)
2201 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2202 echo $OST "is degraded:"
2203 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2204 obdfilter.$OST.degraded=1
2209 createmany -o $DIR/$tdir/$tfile $fcount
2211 for OSC in $MDS_OSCS; do
2212 OST=$(osc_to_ost $OSC)
2213 OSTIDX=$(index_from_ostuuid $OST)
2214 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2215 echo $OST "is recovered from degraded:"
2216 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2217 obdfilter.$OST.degraded=0
2219 do_facet $SINGLEMDS lctl --device %$OSC activate
2223 # all osp devices get activated, hence -1 stripe count restored
2224 local stripe_count=0
2226 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2227 # devices get activated.
2229 $LFS setstripe -c -1 $DIR/$tfile
2230 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2232 [ $stripe_count -ne $OSTCOUNT ] &&
2233 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2236 run_test 27y "create files while OST0 is degraded and the rest inactive"
2242 lmm_count=$($LFS getstripe -c $1)
2243 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2244 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2246 local old_ifs="$IFS"
2248 fid=($($LFS path2fid $1))
2251 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2252 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2254 # compare lmm_seq and lu_fid->f_seq
2255 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2256 # compare lmm_object_id and lu_fid->oid
2257 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2259 # check the trusted.fid attribute of the OST objects of the file
2260 local have_obdidx=false
2262 $LFS getstripe $1 | while read obdidx oid hex seq; do
2263 # skip lines up to and including "obdidx"
2264 [ -z "$obdidx" ] && break
2265 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2266 $have_obdidx || continue
2268 local ost=$((obdidx + 1))
2269 local dev=$(ostdevname $ost)
2272 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2274 seq=$(echo $seq | sed -e "s/^0x//g")
2275 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2276 oid_hex=$(echo $oid)
2278 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2280 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2284 # Don't unmount/remount the OSTs if we don't need to do that.
2285 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2286 # update too, until that use mount/ll_decode_filter_fid/mount.
2287 # Re-enable when debugfs will understand new filter_fid.
2289 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2290 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2291 $dev 2>/dev/null" | grep "parent=")
2293 if [ -z "$ff" ]; then
2295 mount_fstype ost$ost
2296 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2297 $(facet_mntpt ost$ost)/$obj_file)
2298 unmount_fstype ost$ost
2299 start ost$ost $dev $OST_MOUNT_OPTS
2303 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2305 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2307 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2308 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2310 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2311 # stripe_size=1048576 component_id=1 component_start=0 \
2312 # component_end=33554432
2313 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2314 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2315 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2317 if grep -q 'stripe=' <<<$ff; then
2318 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2320 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2321 # into f_ver in this case. See comment on ff_parent.
2322 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2325 # compare lmm_seq and filter_fid->ff_parent.f_seq
2326 [ $ff_pseq = $lmm_seq ] ||
2327 error "FF parent SEQ $ff_pseq != $lmm_seq"
2328 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2329 [ $ff_poid = $lmm_oid ] ||
2330 error "FF parent OID $ff_poid != $lmm_oid"
2331 (($ff_pstripe == $stripe_nr)) ||
2332 error "FF stripe $ff_pstripe != $stripe_nr"
2334 stripe_nr=$((stripe_nr + 1))
2335 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2337 if grep -q 'stripe_count=' <<<$ff; then
2338 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2339 -e 's/ .*//' <<<$ff)
2340 [ $lmm_count = $ff_scnt ] ||
2341 error "FF stripe count $lmm_count != $ff_scnt"
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2348 remote_ost_nodsh && skip "remote OST with nodsh"
2350 test_mkdir $DIR/$tdir
2351 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2352 { error "setstripe -c -1 failed"; return 1; }
2353 # We need to send a write to every object to get parent FID info set.
2354 # This _should_ also work for setattr, but does not currently.
2355 # touch $DIR/$tdir/$tfile-1 ||
2356 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2357 { error "dd $tfile-1 failed"; return 2; }
2358 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2359 { error "setstripe -c -1 failed"; return 3; }
2360 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2361 { error "dd $tfile-2 failed"; return 4; }
2363 # make sure write RPCs have been sent to OSTs
2366 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2367 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2369 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2371 test_27A() { # b=19102
2372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2374 save_layout_restore_at_exit $MOUNT
2375 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2376 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2377 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2378 local default_size=$($LFS getstripe -S $MOUNT)
2379 local default_offset=$($LFS getstripe -i $MOUNT)
2380 local dsize=$(do_facet $SINGLEMDS \
2381 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2382 [ $default_size -eq $dsize ] ||
2383 error "stripe size $default_size != $dsize"
2384 [ $default_offset -eq -1 ] ||
2385 error "stripe offset $default_offset != -1"
2387 run_test 27A "check filesystem-wide default LOV EA values"
2389 test_27B() { # LU-2523
2390 test_mkdir $DIR/$tdir
2391 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2401 # open f1 with O_LOV_DELAY_CREATE
2403 # call setstripe ioctl on open file descriptor for f1
2405 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2407 # Allow multiop to fail in imitation of NFS's busted semantics.
2410 run_test 27B "call setstripe on open unlinked file/rename victim"
2412 # 27C family tests full striping and overstriping
2413 test_27Ca() { #LU-2871
2414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2422 test_mkdir $DIR/$tdir
2424 for i in $(seq 0 $((OSTCOUNT - 1))); do
2425 # set stripe across all OSTs starting from OST$i
2426 $LFS setstripe -i $i -c -1 $tfile$i
2427 # get striping information
2428 ost_idx=($($LFS getstripe $tfile$i |
2429 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2430 echo "OST Index: ${ost_idx[*]}"
2433 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2434 error "${#ost_idx[@]} != $OSTCOUNT"
2436 for index in $(seq 0 $((OSTCOUNT - 1))); do
2438 for j in "${ost_idx[@]}"; do
2439 if [ $index -eq $j ]; then
2445 error "Can not find $index in ${ost_idx[*]}"
2449 run_test 27Ca "check full striping across all OSTs"
2452 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2453 skip "server does not support overstriping"
2454 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2455 skip_env "too many osts, skipping"
2457 test_mkdir -p $DIR/$tdir
2458 local setcount=$(($OSTCOUNT * 2))
2459 [ $setcount -lt 160 ] || large_xattr_enabled ||
2460 skip_env "ea_inode feature disabled"
2462 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2463 error "setstripe failed"
2465 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2466 [ $count -eq $setcount ] ||
2467 error "stripe count $count, should be $setcount"
2469 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2470 error "overstriped should be set in pattern"
2472 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2475 run_test 27Cb "more stripes than OSTs with -C"
2478 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2479 skip "server does not support overstriping"
2480 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2482 test_mkdir -p $DIR/$tdir
2483 local setcount=$(($OSTCOUNT - 1))
2485 [ $setcount -lt 160 ] || large_xattr_enabled ||
2486 skip_env "ea_inode feature disabled"
2488 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2489 error "setstripe failed"
2491 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2492 [ $count -eq $setcount ] ||
2493 error "stripe count $count, should be $setcount"
2495 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2496 error "overstriped should not be set in pattern"
2498 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2501 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2504 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2505 skip "server does not support overstriping"
2506 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2507 large_xattr_enabled || skip_env "ea_inode feature disabled"
2511 test_mkdir -p $DIR/$tdir
2512 local setcount=$LOV_MAX_STRIPE_COUNT
2514 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2515 error "setstripe failed"
2517 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2518 [ $count -eq $setcount ] ||
2519 error "stripe count $count, should be $setcount"
2521 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2522 error "overstriped should be set in pattern"
2524 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2527 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2529 run_test 27Cd "test maximum stripe count"
2532 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2533 skip "server does not support overstriping"
2534 test_mkdir -p $DIR/$tdir
2536 pool_add $TESTNAME || error "Pool creation failed"
2537 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2541 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2542 error "setstripe failed"
2544 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2545 [ $count -eq $setcount ] ||
2546 error "stripe count $count, should be $setcount"
2548 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2549 error "overstriped should be set in pattern"
2551 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2554 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2556 run_test 27Ce "test pool with overstriping"
2559 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2560 skip "server does not support overstriping"
2561 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2562 skip_env "too many osts, skipping"
2564 test_mkdir -p $DIR/$tdir
2566 local setcount=$(($OSTCOUNT * 2))
2567 [ $setcount -lt 160 ] || large_xattr_enabled ||
2568 skip_env "ea_inode feature disabled"
2570 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2571 error "setstripe failed"
2573 echo 1 > $DIR/$tdir/$tfile
2575 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2576 [ $count -eq $setcount ] ||
2577 error "stripe count $count, should be $setcount"
2579 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2580 error "overstriped should be set in pattern"
2582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2585 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2587 run_test 27Cf "test default inheritance with overstriping"
2590 (( MDS1_VERSION >= $(version_code v2_15_55-80-gd96b98ee6b) )) ||
2591 skip "need MDS version at least v2_15_55-80-gd96b98ee6b for fix"
2593 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2594 (( $? != 0 )) || error "must be an error for not existent OST#"
2596 run_test 27Cg "test setstripe with wrong OST idx"
2599 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2600 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2601 remote_mds_nodsh && skip "remote MDS with nodsh"
2603 local POOL=${POOL:-testpool}
2605 local last_ost=$(($OSTCOUNT - 1))
2607 local ost_list=$(seq $first_ost $ost_step $last_ost)
2608 local ost_range="$first_ost $last_ost $ost_step"
2610 test_mkdir $DIR/$tdir
2611 pool_add $POOL || error "pool_add failed"
2612 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2615 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2617 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2618 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2619 skip27D+=" -s 30,31"
2620 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2621 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2622 skip27D+=" -s 32,33"
2623 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2625 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2626 error "llapi_layout_test failed"
2628 destroy_test_pools || error "destroy test pools failed"
2630 run_test 27D "validate llapi_layout API"
2632 # Verify that default_easize is increased from its initial value after
2633 # accessing a widely striped file.
2635 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2636 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2637 skip "client does not have LU-3338 fix"
2639 # 72 bytes is the minimum space required to store striping
2640 # information for a file striped across one OST:
2641 # (sizeof(struct lov_user_md_v3) +
2642 # sizeof(struct lov_user_ost_data_v1))
2644 $LCTL set_param -n llite.*.default_easize $min_easize ||
2645 error "lctl set_param failed"
2646 local easize=$($LCTL get_param -n llite.*.default_easize)
2648 [ $easize -eq $min_easize ] ||
2649 error "failed to set default_easize"
2651 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2652 error "setstripe failed"
2653 # In order to ensure stat() call actually talks to MDS we need to
2654 # do something drastic to this file to shake off all lock, e.g.
2655 # rename it (kills lookup lock forcing cache cleaning)
2656 mv $DIR/$tfile $DIR/${tfile}-1
2657 ls -l $DIR/${tfile}-1
2660 easize=$($LCTL get_param -n llite.*.default_easize)
2662 [ $easize -gt $min_easize ] ||
2663 error "default_easize not updated"
2665 run_test 27E "check that default extended attribute size properly increases"
2667 test_27F() { # LU-5346/LU-7975
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2669 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2670 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2671 skip "Need MDS version at least 2.8.51"
2672 remote_ost_nodsh && skip "remote OST with nodsh"
2674 test_mkdir $DIR/$tdir
2676 $LFS setstripe -c 2 $DIR/$tdir
2678 # stop all OSTs to reproduce situation for LU-7975 ticket
2679 for num in $(seq $OSTCOUNT); do
2683 # open/create f0 with O_LOV_DELAY_CREATE
2684 # truncate f0 to a non-0 size
2686 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2688 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2689 # open/write it again to force delayed layout creation
2690 cat /etc/hosts > $DIR/$tdir/f0 &
2694 for num in $(seq $OSTCOUNT); do
2695 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2696 error "ost$num failed to start"
2699 wait $catpid || error "cat failed"
2701 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2702 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2703 error "wrong stripecount"
2706 run_test 27F "Client resend delayed layout creation with non-zero size"
2708 test_27G() { #LU-10629
2709 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2710 skip "Need MDS version at least 2.11.51"
2711 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2712 remote_mds_nodsh && skip "remote MDS with nodsh"
2713 local POOL=${POOL:-testpool}
2714 local ostrange="0 0 1"
2716 test_mkdir $DIR/$tdir
2717 touch $DIR/$tdir/$tfile.nopool
2718 pool_add $POOL || error "pool_add failed"
2719 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2720 $LFS setstripe -p $POOL $DIR/$tdir
2722 local pool=$($LFS getstripe -p $DIR/$tdir)
2724 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2725 touch $DIR/$tdir/$tfile.default
2726 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2727 $LFS find $DIR/$tdir -type f --pool $POOL
2728 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2729 [[ "$found" == "2" ]] ||
2730 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2732 $LFS setstripe -d $DIR/$tdir
2734 pool=$($LFS getstripe -p -d $DIR/$tdir)
2736 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2738 run_test 27G "Clear OST pool from stripe"
2741 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2742 skip "Need MDS version newer than 2.11.54"
2743 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2744 test_mkdir $DIR/$tdir
2745 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2746 touch $DIR/$tdir/$tfile
2747 $LFS getstripe -c $DIR/$tdir/$tfile
2748 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2749 error "two-stripe file doesn't have two stripes"
2751 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2752 $LFS getstripe -y $DIR/$tdir/$tfile
2753 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2754 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2755 error "expected l_ost_idx: [02]$ not matched"
2757 # make sure ost list has been cleared
2758 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2759 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2760 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2762 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2764 run_test 27H "Set specific OSTs stripe"
2767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2769 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2770 skip "Need MDS version newer than 2.12.52"
2771 local pool=$TESTNAME
2772 local ostrange="1 1 1"
2774 save_layout_restore_at_exit $MOUNT
2775 $LFS setstripe -c 2 -i 0 $MOUNT
2776 pool_add $pool || error "pool_add failed"
2777 pool_add_targets $pool $ostrange ||
2778 error "pool_add_targets failed"
2779 test_mkdir $DIR/$tdir
2780 $LFS setstripe -p $pool $DIR/$tdir
2781 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2782 $LFS getstripe $DIR/$tdir/$tfile
2784 run_test 27I "check that root dir striping does not break parent dir one"
2787 (( $MDS1_VERSION > $(version_code 2.12.51) )) ||
2788 skip "Need MDS version newer than 2.12.51"
2790 # skip basic ops on file with foreign LOV tests on 5.12-6.2 kernels
2791 # until the filemap_read() issue is fixed by v6.2-rc4-61-g5956592ce337
2792 (( $LINUX_VERSION_CODE < $(version_code 5.12.0) ||
2793 $LINUX_VERSION_CODE >= $(version_code 6.2.0) )) ||
2794 skip "Need kernel < 5.12.0 or >= 6.2.0 for filemap_read() fix"
2796 test_mkdir $DIR/$tdir
2797 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2798 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2800 # create foreign file (raw way)
2801 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2802 error "creating $tfile w/ hex flags w/o --foreign should fail"
2804 ! $LFS setstripe --foreign --flags foo \
2805 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2806 error "creating $tfile with '--flags foo' should fail"
2808 ! $LFS setstripe --foreign --flags 0xffffffff \
2809 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2810 error "creating $tfile w/ 0xffffffff flags should fail"
2812 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2813 -t 1 -F 0xda08 || error "create_foreign_file failed"
2815 # verify foreign file (raw way)
2816 parse_foreign_file -f $DIR/$tdir/$tfile |
2817 grep "lov_foreign_magic: 0x0BD70BD0" ||
2818 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2819 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2820 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2821 parse_foreign_file -f $DIR/$tdir/$tfile |
2822 grep "lov_foreign_size: 73" ||
2823 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2824 parse_foreign_file -f $DIR/$tdir/$tfile |
2825 grep "lov_foreign_type: 1" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_flags: 0x0000DA08" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2830 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_value: 0x" |
2832 sed -e 's/lov_foreign_value: 0x//')
2833 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2834 [[ $lov = ${lov2// /} ]] ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2837 # create foreign file (lfs + API)
2838 $LFS setstripe --foreign=none --flags 0xda08 \
2839 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2840 error "$DIR/$tdir/${tfile}2: create failed"
2842 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2843 grep "lfm_magic:.*0x0BD70BD0" ||
2844 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2845 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2846 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2847 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2849 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2850 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2851 grep "lfm_flags:.*0x0000DA08" ||
2852 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2853 $LFS getstripe $DIR/$tdir/${tfile}2 |
2854 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2857 # modify striping should fail
2858 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2859 error "$DIR/$tdir/$tfile: setstripe should fail"
2860 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2861 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2864 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2865 cat $DIR/$tdir/${tfile}2 &&
2866 error "$DIR/$tdir/${tfile}2: read should fail"
2867 cat /etc/passwd > $DIR/$tdir/$tfile &&
2868 error "$DIR/$tdir/$tfile: write should fail"
2869 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2870 error "$DIR/$tdir/${tfile}2: write should fail"
2873 chmod 222 $DIR/$tdir/$tfile ||
2874 error "$DIR/$tdir/$tfile: chmod failed"
2875 chmod 222 $DIR/$tdir/${tfile}2 ||
2876 error "$DIR/$tdir/${tfile}2: chmod failed"
2879 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chown failed"
2881 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chown failed"
2884 # rename should work
2885 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2886 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2887 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2888 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2890 #remove foreign file
2891 rm $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2893 rm $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2896 run_test 27J "basic ops on file with foreign LOV"
2899 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2900 skip "Need MDS version newer than 2.12.49"
2902 test_mkdir $DIR/$tdir
2903 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2904 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2906 # create foreign dir (raw way)
2907 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2908 error "creating $tdir w/ hex flags w/o --foreign should fail"
2910 ! $LFS setdirstripe --foreign --flags foo \
2911 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2912 error "creating $tdir with '--flags foo' should fail"
2914 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2915 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2916 error "creating $tdir w/ 0xffffffff flags should fail"
2918 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2919 error "create_foreign_dir FAILED"
2921 # verify foreign dir (raw way)
2922 parse_foreign_dir -d $DIR/$tdir/$tdir |
2923 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2924 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2925 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2926 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2927 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2928 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2929 parse_foreign_dir -d $DIR/$tdir/$tdir |
2930 grep "lmv_foreign_flags: 55813$" ||
2931 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2932 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2933 grep "lmv_foreign_value: 0x" |
2934 sed 's/lmv_foreign_value: 0x//')
2935 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2937 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2939 # create foreign dir (lfs + API)
2940 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2941 $DIR/$tdir/${tdir}2 ||
2942 error "$DIR/$tdir/${tdir}2: create failed"
2944 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2946 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2947 grep "lfm_magic:.*0x0CD50CD0" ||
2948 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2949 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2950 # - sizeof(lfm_type) - sizeof(lfm_flags)
2951 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2953 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2954 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2956 grep "lfm_flags:.*0x0000DA05" ||
2957 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2958 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2959 grep "lfm_value.*${uuid1}@${uuid2}" ||
2960 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2962 # file create in dir should fail
2963 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2964 touch $DIR/$tdir/${tdir}2/$tfile &&
2965 error "$DIR/${tdir}2: file create should fail"
2968 chmod 777 $DIR/$tdir/$tdir ||
2969 error "$DIR/$tdir: chmod failed"
2970 chmod 777 $DIR/$tdir/${tdir}2 ||
2971 error "$DIR/${tdir}2: chmod failed"
2974 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2975 error "$DIR/$tdir: chown failed"
2976 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2977 error "$DIR/${tdir}2: chown failed"
2979 # rename should work
2980 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2981 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2982 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2983 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2986 rmdir $DIR/$tdir/${tdir}.new ||
2987 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2988 rmdir $DIR/$tdir/${tdir}2.new ||
2989 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2991 run_test 27K "basic ops on dir with foreign LMV"
2994 remote_mds_nodsh && skip "remote MDS with nodsh"
2996 local POOL=${POOL:-$TESTNAME}
2998 pool_add $POOL || error "pool_add failed"
3000 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3001 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3002 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3004 run_test 27L "lfs pool_list gives correct pool name"
3007 (( $MDS1_VERSION >= $(version_code 2.12.57) )) ||
3008 skip "Need MDS version >= than 2.12.57"
3009 remote_mds_nodsh && skip "remote MDS with nodsh"
3010 (( $OSTCOUNT > 1 )) || skip "need > 1 OST"
3012 # Set default striping on directory
3015 local mdts=$(comma_list $(mdts_nodes))
3017 # if we run against a 2.12 server which lacks overstring support
3018 # then the connect_flag will not report overstriping, even if client
3020 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3021 stripe_opt="-C $setcount"
3022 elif (( $OSTCOUNT >= $setcount )); then
3023 stripe_opt="-c $setcount"
3025 skip "server does not support overstriping"
3028 test_mkdir $DIR/$tdir
3030 # Validate existing append_* params and ensure restore
3031 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3032 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3033 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3035 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3036 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3037 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3039 $LFS setstripe $stripe_opt $DIR/$tdir
3041 echo 1 > $DIR/$tdir/${tfile}.1
3042 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3043 (( $count == $setcount )) ||
3044 error "(1) stripe count $count, should be $setcount"
3046 local appendcount=$orig_count
3047 echo 1 >> $DIR/$tdir/${tfile}.2_append
3048 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3049 (( $count == $appendcount )) ||
3050 error "(2)stripe count $count, should be $appendcount for append"
3052 # Disable O_APPEND striping, verify it works
3053 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3055 # Should now get the default striping, which is 4
3057 echo 1 >> $DIR/$tdir/${tfile}.3_append
3058 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3059 (( $count == $setcount )) ||
3060 error "(3) stripe count $count, should be $setcount"
3062 # Try changing the stripe count for append files
3063 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3065 # Append striping is now 2 (directory default is still 4)
3067 echo 1 >> $DIR/$tdir/${tfile}.4_append
3068 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3069 (( $count == $appendcount )) ||
3070 error "(4) stripe count $count, should be $appendcount for append"
3072 # Test append stripe count of -1
3073 # Exercise LU-16872 patch with specific striping, only if MDS has fix
3074 (( $MDS1_VERSION > $(version_code 2.15.56.46) )) &&
3075 $LFS setstripe -o 0,$((OSTCOUNT - 1)) $DIR/$tdir &&
3076 touch $DIR/$tdir/$tfile.specific.{1..128}
3077 stack_trap "rm -f $DIR/$tdir/$tfile.*"
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3080 appendcount=$OSTCOUNT
3081 echo 1 >> $DIR/$tdir/${tfile}.5
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3083 (( $count == $appendcount )) ||
3084 error "(5) stripe count $count, should be $appendcount for append"
3086 # Set append striping back to default of 1
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3089 # Try a new default striping, PFL + DOM
3090 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3092 # Create normal DOM file, DOM returns stripe count == 0
3094 touch $DIR/$tdir/${tfile}.6
3095 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3096 (( $count == $setcount )) ||
3097 error "(6) stripe count $count, should be $setcount"
3101 echo 1 >> $DIR/$tdir/${tfile}.7_append
3102 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3103 (( $count == $appendcount )) ||
3104 error "(7) stripe count $count, should be $appendcount for append"
3106 # Clean up DOM layout
3107 $LFS setstripe -d $DIR/$tdir
3109 save_layout_restore_at_exit $MOUNT
3110 # Now test that append striping works when layout is from root
3111 $LFS setstripe -c 2 $MOUNT
3112 # Make a special directory for this
3113 mkdir $DIR/${tdir}/${tdir}.2
3115 # Verify for normal file
3117 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3118 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3119 (( $count == $setcount )) ||
3120 error "(8) stripe count $count, should be $setcount"
3123 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3124 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3125 (( $count == $appendcount )) ||
3126 error "(9) stripe count $count, should be $appendcount for append"
3128 # Now test O_APPEND striping with pools
3129 pool_add $TESTNAME || error "pool creation failed"
3130 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3131 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3133 echo 1 >> $DIR/$tdir/${tfile}.10_append
3135 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3136 [[ "$pool" == "$TESTNAME" ]] || error "(10) incorrect pool: $pool"
3138 # Check that count is still correct
3140 echo 1 >> $DIR/$tdir/${tfile}.11_append
3141 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3142 (( $count == $appendcount )) ||
3143 error "(11) stripe count $count, should be $appendcount for append"
3145 # Disable O_APPEND stripe count, verify pool works separately
3146 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3148 echo 1 >> $DIR/$tdir/${tfile}.12_append
3150 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3151 [[ "$pool" == "$TESTNAME" ]] || error "(12) incorrect pool: $pool"
3153 # Remove pool setting, verify it's not applied
3154 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3156 echo 1 >> $DIR/$tdir/${tfile}.13_append
3158 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3159 [[ -z "$pool" ]] || error "(13) pool found: $pool"
3161 run_test 27M "test O_APPEND striping"
3164 combined_mgs_mds && skip "needs separate MGS/MDT"
3166 pool_add $TESTNAME || error "pool_add failed"
3167 do_facet mgs "$LCTL pool_list $FSNAME" |
3168 grep -Fx "${FSNAME}.${TESTNAME}" ||
3169 error "lctl pool_list on MGS failed"
3171 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3173 clean_foreign_symlink() {
3175 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3176 for i in $DIR/$tdir/* ; do
3177 $LFS unlink_foreign $i || true
3182 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3183 skip "Need MDS version newer than 2.12.51"
3185 test_mkdir $DIR/$tdir
3186 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3187 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3189 trap clean_foreign_symlink EXIT
3191 # enable foreign_symlink behaviour
3192 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3194 # foreign symlink LOV format is a partial path by default
3196 # create foreign file (lfs + API)
3197 $LFS setstripe --foreign=symlink --flags 0xda05 \
3198 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3199 error "$DIR/$tdir/${tfile}: create failed"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_magic:.*0x0BD70BD0" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3204 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3205 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3206 $LFS getstripe -v $DIR/$tdir/${tfile} |
3207 grep "lfm_flags:.*0x0000DA05" ||
3208 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3209 $LFS getstripe $DIR/$tdir/${tfile} |
3210 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3211 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3213 # modify striping should fail
3214 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: setstripe should fail"
3217 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3218 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3219 cat /etc/passwd > $DIR/$tdir/$tfile &&
3220 error "$DIR/$tdir/$tfile: write should fail"
3222 # rename should succeed
3223 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3224 error "$DIR/$tdir/$tfile: rename has failed"
3226 #remove foreign_symlink file should fail
3227 rm $DIR/$tdir/${tfile}.new &&
3228 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3231 mkdir /tmp/${uuid1} ||
3232 error "/tmp/${uuid1}: mkdir has failed"
3233 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3234 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3235 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3236 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3237 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3238 #read should succeed now
3239 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3240 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3241 #write should succeed now
3242 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3243 error "$DIR/$tdir/${tfile}.new: write should succeed"
3244 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3245 error "$DIR/$tdir/${tfile}.new: diff has failed"
3246 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3247 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3249 #check that getstripe still works
3250 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3251 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3253 # chmod should still succeed
3254 chmod 644 $DIR/$tdir/${tfile}.new ||
3255 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3257 # chown should still succeed
3258 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3259 error "$DIR/$tdir/${tfile}.new: chown has failed"
3261 # rename should still succeed
3262 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3263 error "$DIR/$tdir/${tfile}.new: rename has failed"
3265 #remove foreign_symlink file should still fail
3266 rm $DIR/$tdir/${tfile} &&
3267 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3269 #use special ioctl() to unlink foreign_symlink file
3270 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3271 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3274 run_test 27O "basic ops on foreign file of symlink type"
3277 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3278 skip "Need MDS version newer than 2.12.49"
3280 test_mkdir $DIR/$tdir
3281 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3282 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3284 trap clean_foreign_symlink EXIT
3286 # enable foreign_symlink behaviour
3287 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3289 # foreign symlink LMV format is a partial path by default
3291 # create foreign dir (lfs + API)
3292 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3293 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3294 error "$DIR/$tdir/${tdir}: create failed"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3298 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3299 grep "lfm_magic:.*0x0CD50CD0" ||
3300 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3301 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3302 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3303 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3304 grep "lfm_flags:.*0x0000DA05" ||
3305 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3306 $LFS getdirstripe $DIR/$tdir/${tdir} |
3307 grep "lfm_value.*${uuid1}/${uuid2}" ||
3308 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3310 # file create in dir should fail
3311 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3312 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3314 # rename should succeed
3315 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3316 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3318 #remove foreign_symlink dir should fail
3319 rmdir $DIR/$tdir/${tdir}.new &&
3320 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3323 mkdir -p /tmp/${uuid1}/${uuid2} ||
3324 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3325 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3326 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3327 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3328 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3329 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3330 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3331 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3333 #check that getstripe fails now that foreign_symlink enabled
3334 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3335 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3337 # file create in dir should work now
3338 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3339 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3340 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3341 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3342 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3343 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3345 # chmod should still succeed
3346 chmod 755 $DIR/$tdir/${tdir}.new ||
3347 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3349 # chown should still succeed
3350 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3351 error "$DIR/$tdir/${tdir}.new: chown has failed"
3353 # rename should still succeed
3354 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3355 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3357 #remove foreign_symlink dir should still fail
3358 rmdir $DIR/$tdir/${tdir} &&
3359 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3361 #use special ioctl() to unlink foreign_symlink file
3362 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3363 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3365 #created file should still exist
3366 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3367 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3368 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3369 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3371 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3374 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3375 stack_trap "rm -f $TMP/$tfile*"
3377 test_mkdir $DIR/$tdir-1
3378 test_mkdir $DIR/$tdir-2
3380 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3381 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3383 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3384 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3386 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3387 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3389 # Create some bad symlinks and ensure that we don't loop
3390 # forever or something. These should return ELOOP (40) and
3391 # ENOENT (2) but I don't want to test for that because there's
3392 # always some weirdo architecture that needs to ruin
3393 # everything by defining these error numbers differently.
3395 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3396 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3398 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3399 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3403 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3406 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3407 skip "need MDS 2.14.55 or later"
3408 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3410 local testdir="$DIR/$tdir"
3411 test_mkdir -p $testdir
3412 stack_trap "rm -rf $testdir"
3413 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3415 local f1="$testdir/f1"
3416 touch $f1 || error "failed to touch $f1"
3417 local count=$($LFS getstripe -c $f1)
3418 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3420 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3421 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3423 local maxcount=$(($OSTCOUNT - 1))
3424 local mdts=$(comma_list $(mdts_nodes))
3425 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3426 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3428 local f2="$testdir/f2"
3429 touch $f2 || error "failed to touch $f2"
3430 local count=$($LFS getstripe -c $f2)
3431 (( $count == $maxcount )) || error "wrong stripe count"
3433 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3436 [ $(facet_host client) == $(facet_host ost1) ] &&
3437 skip "need ost1 and client on different nodes"
3439 #define OBD_FAIL_OSC_NO_GRANT 0x411
3440 $LCTL set_param fail_loc=0x20000411 fail_val=1
3441 #define OBD_FAIL_OST_ENOSPC 0x215
3442 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3443 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3444 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3445 error "multiop failed"
3447 run_test 27T "no eio on close on partial write due to enosp"
3450 local dir=$DIR/$tdir
3451 local file=$dir/$tfile
3452 local append_pool=${TESTNAME}-append
3453 local normal_pool=${TESTNAME}-normal
3457 local mdts=$(comma_list $(mdts_nodes))
3459 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3460 skip "Need MDS version at least 2.15.51 for append pool feature"
3462 # Validate existing append_* params and ensure restore
3463 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3464 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3465 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3467 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3468 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3469 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3471 pool_add $append_pool || error "pool creation failed"
3472 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3474 pool_add $normal_pool || error "pool creation failed"
3475 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3478 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3481 $LFS getstripe $file.1
3483 pool=$($LFS getstripe -p $file.1)
3484 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3486 stripe_count2=$($LFS getstripe -c $file.1)
3487 ((stripe_count2 == stripe_count)) ||
3488 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3490 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3493 $LFS getstripe $file.2
3495 pool=$($LFS getstripe -p $file.2)
3496 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3498 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3501 $LFS getstripe $file.3
3503 stripe_count2=$($LFS getstripe -c $file.3)
3504 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3506 run_test 27U "append pool and stripe count work with composite default layout"
3508 # createtest also checks that device nodes are created and
3509 # then visible correctly (#2091)
3510 test_28() { # bug 2091
3512 $CREATETEST $DIR/d28/ct || error "createtest failed"
3514 run_test 28 "create/mknod/mkdir with bad file types ============"
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3521 stack_trap "restore_opencache"
3524 sync; sleep 1; sync # flush out any dirty pages from previous tests
3531 declare -i LOCKCOUNTORIG=0
3532 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3533 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3535 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3537 declare -i LOCKUNUSEDCOUNTORIG=0
3538 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3539 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3546 declare -i LOCKCOUNTCURRENT=0
3547 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3548 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3551 declare -i LOCKUNUSEDCOUNTCURRENT=0
3552 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3553 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3556 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3557 $LCTL set_param -n ldlm.dump_namespaces ""
3558 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3559 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3560 log "dumped log to $TMP/test_29.dk (bug 5793)"
3563 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3564 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3565 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3566 log "dumped log to $TMP/test_29.dk (bug 5793)"
3570 run_test 29 "IT_GETATTR regression ============================"
3572 test_30a() { # was test_30
3573 cp $(which ls) $DIR || cp /bin/ls $DIR
3574 $DIR/ls / || error "Can't execute binary from lustre"
3577 run_test 30a "execute binary from Lustre (execve) =============="
3580 cp `which ls` $DIR || cp /bin/ls $DIR
3582 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3585 run_test 30b "execute binary from Lustre as non-root ==========="
3587 test_30c() { # b=22376
3588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3590 cp $(which ls) $DIR || cp /bin/ls $DIR
3592 cancel_lru_locks mdc
3593 cancel_lru_locks osc
3594 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3597 run_test 30c "execute binary from Lustre without read perms ===="
3600 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3602 for i in {1..10}; do
3603 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3606 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3607 wait $PID || error "executing dd from Lustre failed"
3613 run_test 30d "execute binary from Lustre while clear locks"
3616 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3617 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3619 run_test 31a "open-unlink file =================================="
3622 touch $DIR/f31 || error "touch $DIR/f31 failed"
3623 ln $DIR/f31 $DIR/f31b || error "ln failed"
3624 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3625 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3627 run_test 31b "unlink file with multiple links while open ======="
3630 touch $DIR/f31 || error "touch $DIR/f31 failed"
3631 ln $DIR/f31 $DIR/f31c || error "ln failed"
3632 multiop_bg_pause $DIR/f31 O_uc ||
3633 error "multiop_bg_pause for $DIR/f31 failed"
3635 $MULTIOP $DIR/f31c Ouc
3636 kill -USR1 $MULTIPID
3639 run_test 31c "open-unlink file with multiple links ============="
3642 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3643 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3645 run_test 31d "remove of open directory ========================="
3647 test_31e() { # bug 2904
3648 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3650 run_test 31e "remove of open non-empty directory ==============="
3652 test_31f() { # bug 4554
3653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3656 test_mkdir $DIR/d31f
3657 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3658 cp /etc/hosts $DIR/d31f
3660 $LFS getstripe $DIR/d31f/hosts
3661 multiop_bg_pause $DIR/d31f D_c || return 1
3664 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3665 test_mkdir $DIR/d31f
3666 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3667 cp /etc/hosts $DIR/d31f
3669 $LFS getstripe $DIR/d31f/hosts
3670 multiop_bg_pause $DIR/d31f D_c || return 1
3673 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3674 wait $MULTIPID || error "first opendir $MULTIPID failed"
3678 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3679 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3682 run_test 31f "remove of open directory with open-unlink file ==="
3685 echo "-- cross directory link --"
3686 test_mkdir -c1 $DIR/${tdir}ga
3687 test_mkdir -c1 $DIR/${tdir}gb
3688 touch $DIR/${tdir}ga/f
3689 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3690 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3691 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3692 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3693 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3695 run_test 31g "cross directory link==============="
3698 echo "-- cross directory link --"
3699 test_mkdir -c1 $DIR/${tdir}
3700 test_mkdir -c1 $DIR/${tdir}/dir
3701 touch $DIR/${tdir}/f
3702 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3703 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3704 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3705 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3706 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3708 run_test 31h "cross directory link under child==============="
3711 echo "-- cross directory link --"
3712 test_mkdir -c1 $DIR/$tdir
3713 test_mkdir -c1 $DIR/$tdir/dir
3714 touch $DIR/$tdir/dir/f
3715 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3716 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3717 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3718 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3719 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3721 run_test 31i "cross directory link under parent==============="
3724 test_mkdir -c1 -p $DIR/$tdir
3725 test_mkdir -c1 -p $DIR/$tdir/dir1
3726 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3727 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3728 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3729 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3732 run_test 31j "link for directory==============="
3735 test_mkdir -c1 -p $DIR/$tdir
3737 touch $DIR/$tdir/exist
3738 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3739 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3740 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3741 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3742 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3743 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3744 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3747 run_test 31k "link to file: the same, non-existing, dir==============="
3750 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3752 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3753 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3754 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3756 touch $DIR/$tfile || error "create failed"
3757 mkdir $DIR/$tdir || error "mkdir failed"
3758 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3760 run_test 31l "link to file: target dir has trailing slash"
3766 touch $DIR/d31m2/exist
3767 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3768 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3769 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3770 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3771 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3772 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3775 run_test 31m "link to file: the same, non-existing, dir==============="
3778 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3779 nlink=$(stat --format=%h $DIR/$tfile)
3780 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3782 local cmd="exec $fd<$DIR/$tfile"
3785 trap "eval $cmd" EXIT
3786 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3787 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3788 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3789 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3790 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3793 run_test 31n "check link count of unlinked file"
3796 local tempfile=$(mktemp $1_XXXXXX)
3797 mlink $tempfile $1 2> /dev/null &&
3798 echo "$BASHPID: link $tempfile to $1 succeeded"
3802 test_31o() { # LU-2901
3803 test_mkdir $DIR/$tdir
3804 for LOOP in $(seq 100); do
3805 rm -f $DIR/$tdir/$tfile*
3806 for THREAD in $(seq 8); do
3807 link_one $DIR/$tdir/$tfile.$LOOP &
3810 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3811 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3812 error "$LINKS duplicate links to $tfile.$LOOP" &&
3816 run_test 31o "duplicate hard links with same filename"
3819 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3821 test_mkdir $DIR/$tdir
3822 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3823 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3825 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3826 error "open unlink test1 failed"
3827 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3828 error "open unlink test2 failed"
3830 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3831 error "test1 still exists"
3832 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3833 error "test2 still exists"
3835 run_test 31p "remove of open striped directory"
3838 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3840 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3841 index=$($LFS getdirstripe -i $DIR/$tdir)
3842 [ $index -eq 3 ] || error "first stripe index $index != 3"
3843 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3844 [ $index -eq 1 ] || error "second stripe index $index != 1"
3846 # when "-c <stripe_count>" is set, the number of MDTs specified after
3847 # "-i" should equal to the stripe count
3848 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3850 run_test 31q "create striped directory on specific MDTs"
3854 touch $DIR/$tfile.target
3855 touch $DIR/$tfile.source
3857 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3858 $LCTL set_param fail_loc=0x1419 fail_val=3
3859 cat $DIR/$tfile.target &
3862 # Guarantee open is waiting before we get here
3864 mv $DIR/$tfile.source $DIR/$tfile.target
3868 if [[ $RC -ne 0 ]]; then
3869 error "open with cat failed, rc=$RC"
3872 run_test 31r "open-rename(replace) race"
3874 cleanup_test32_mount() {
3877 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3878 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3879 losetup -d $loopdev || true
3885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3887 echo "== more mountpoints and symlinks ================="
3888 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3889 trap cleanup_test32_mount EXIT
3890 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3891 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3892 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3893 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3894 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3895 cleanup_test32_mount
3897 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3902 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3903 trap cleanup_test32_mount EXIT
3904 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3905 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3906 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3907 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3908 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3909 cleanup_test32_mount
3911 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3916 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3917 trap cleanup_test32_mount EXIT
3918 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3919 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3920 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3921 test_mkdir -p $DIR/$tdir/d2/test_dir
3922 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3923 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3924 cleanup_test32_mount
3926 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3931 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3932 trap cleanup_test32_mount EXIT
3933 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3934 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3935 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3936 test_mkdir -p $DIR/$tdir/d2/test_dir
3937 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3938 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3939 cleanup_test32_mount
3941 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3945 test_mkdir -p $DIR/$tdir/tmp
3946 local tmp_dir=$DIR/$tdir/tmp
3947 ln -s $DIR/$tdir $tmp_dir/symlink11
3948 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3949 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3950 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3952 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3956 test_mkdir -p $DIR/$tdir/tmp
3957 local tmp_dir=$DIR/$tdir/tmp
3958 ln -s $DIR/$tdir $tmp_dir/symlink11
3959 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3960 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3961 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3963 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3966 local tmp_dir=$DIR/$tdir/tmp
3967 test_mkdir -p $tmp_dir
3968 test_mkdir $DIR/${tdir}2
3969 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3970 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3971 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3972 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3973 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3974 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3976 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3979 rm -fr $DIR/$tdir $DIR/${tdir}2
3980 tmp_dir=$DIR/$tdir/tmp
3981 test_mkdir -p $tmp_dir
3982 test_mkdir $DIR/${tdir}2
3983 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3984 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3985 ls $tmp_dir/symlink12 || error "listing symlink12"
3986 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3988 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3993 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3994 trap cleanup_test32_mount EXIT
3995 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3996 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3997 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3998 touch $DIR/$tdir/test_file
3999 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
4000 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4001 cleanup_test32_mount
4003 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4008 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4009 trap cleanup_test32_mount EXIT
4010 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4011 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4012 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4013 touch $DIR/$tdir/test_file
4014 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4015 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4016 cleanup_test32_mount
4018 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4024 trap cleanup_test32_mount EXIT
4025 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4026 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4027 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4028 test_mkdir -p $DIR/$tdir/d2
4029 touch $DIR/$tdir/d2/test_file || error "touch failed"
4030 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4031 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4032 cleanup_test32_mount
4034 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4040 trap cleanup_test32_mount EXIT
4041 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4042 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4043 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4044 test_mkdir -p $DIR/$tdir/d2
4045 touch $DIR/$tdir/d2/test_file || error "touch failed"
4046 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4047 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4048 cleanup_test32_mount
4050 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4054 test_mkdir -p $DIR/d32m/tmp
4055 TMP_DIR=$DIR/d32m/tmp
4056 ln -s $DIR $TMP_DIR/symlink11
4057 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4058 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4059 error "symlink11 not a link"
4060 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4061 error "symlink01 not a link"
4063 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4067 test_mkdir -p $DIR/d32n/tmp
4068 TMP_DIR=$DIR/d32n/tmp
4069 ln -s $DIR $TMP_DIR/symlink11
4070 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4071 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4072 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4074 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4078 test_mkdir -p $DIR/d32o/tmp
4079 TMP_DIR=$DIR/d32o/tmp
4080 ln -s $DIR/$tfile $TMP_DIR/symlink12
4081 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4082 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4083 error "symlink12 not a link"
4084 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4085 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4086 error "$DIR/d32o/tmp/symlink12 not file type"
4087 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4088 error "$DIR/d32o/symlink02 not file type"
4090 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4100 test_mkdir -p $DIR/d32p/tmp
4102 TMP_DIR=$DIR/d32p/tmp
4104 ln -s $DIR/$tfile $TMP_DIR/symlink12
4106 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4108 cat $DIR/d32p/tmp/symlink12 ||
4109 error "Can't open $DIR/d32p/tmp/symlink12"
4111 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4114 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4119 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4120 trap cleanup_test32_mount EXIT
4121 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4122 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4123 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4124 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4125 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4126 cleanup_test32_mount
4128 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4133 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4134 trap cleanup_test32_mount EXIT
4135 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4136 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4137 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4138 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4139 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4140 cleanup_test32_mount
4142 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4147 chmod 444 $DIR/$tfile
4148 chown $RUNAS_ID $DIR/$tfile
4150 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4153 run_test 33aa "write file with mode 444 (should return error)"
4157 test_mkdir $DIR/$tdir
4158 chown $RUNAS_ID $DIR/$tdir
4159 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4160 error "$RUNAS create $tdir/$tfile failed"
4161 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4162 error "open RDWR" || true
4164 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4168 test_mkdir $DIR/$tdir
4169 chown $RUNAS_ID $DIR/$tdir
4170 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4172 run_test 33b "test open file with malformed flags (No panic)"
4175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4176 remote_ost_nodsh && skip "remote OST with nodsh"
4184 test_mkdir $DIR/$tdir
4185 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4188 for ostnum in $(seq $OSTCOUNT); do
4189 # test-framework's OST numbering is one-based, while Lustre's
4191 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4192 # check if at least some write_bytes stats are counted
4193 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4194 obdfilter.$ostname.stats |
4195 awk '/^write_bytes/ {print $7}' )
4196 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4197 if (( ${write_bytes:-0} > 0 )); then
4203 $all_zeros || return 0
4206 echo foo > $DIR/$tdir/bar
4210 # Total up write_bytes after writing. We'd better find non-zeros.
4211 for ostnum in $(seq $OSTCOUNT); do
4212 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4213 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4214 obdfilter/$ostname/stats |
4215 awk '/^write_bytes/ {print $7}' )
4216 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4217 if (( ${write_bytes:-0} > 0 )); then
4224 for ostnum in $(seq $OSTCOUNT); do
4225 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4226 echo "Check write_bytes is in obdfilter.*.stats:"
4227 do_facet ost$ostnum lctl get_param -n \
4228 obdfilter.$ostname.stats
4230 error "OST not keeping write_bytes stats (b=22312)"
4233 run_test 33c "test write_bytes stats"
4236 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4240 local remote_dir=$DIR/$tdir/remote_dir
4242 test_mkdir $DIR/$tdir
4243 $LFS mkdir -i $MDTIDX $remote_dir ||
4244 error "create remote directory failed"
4246 touch $remote_dir/$tfile
4247 chmod 444 $remote_dir/$tfile
4248 chown $RUNAS_ID $remote_dir/$tfile
4250 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4252 chown $RUNAS_ID $remote_dir
4253 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4254 error "create" || true
4255 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4256 error "open RDWR" || true
4257 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4259 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4266 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4267 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4268 mkdir $DIR/$tdir/local_dir
4270 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4271 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4272 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4274 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4275 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4277 rmdir $DIR/$tdir/* || error "rmdir failed"
4280 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4281 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4282 mkdir $DIR/$tdir/local_dir
4284 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4285 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4286 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4288 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4289 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4291 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4294 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4295 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4296 mkdir $DIR/$tdir/local_dir
4298 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4299 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4300 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4302 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4303 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4305 run_test 33e "mkdir and striped directory should have same mode"
4309 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4313 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4314 remote_mds_nodsh && skip "remote MDS with nodsh"
4317 chmod go+rwx $DIR/$tdir
4318 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4319 trap cleanup_33f EXIT
4321 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4322 error "cannot create striped directory"
4324 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4325 error "cannot create files in striped directory"
4327 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4328 error "cannot remove files in striped directory"
4330 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4331 error "cannot remove striped directory"
4335 run_test 33f "nonroot user can create, access, and remove a striped directory"
4338 mkdir -p $DIR/$tdir/dir2
4340 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4342 [[ $err =~ "exists" ]] || error "Not exists error"
4344 run_test 33g "nonroot user create already existing root created file"
4350 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4351 error "lfs mkdir -H $hash_type $tdir failed"
4352 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4354 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4358 for fname in $DIR/$tdir/$tfile.bak \
4359 $DIR/$tdir/$tfile.SAV \
4360 $DIR/$tdir/$tfile.orig \
4361 $DIR/$tdir/$tfile~; do
4362 touch $fname || error "touch $fname failed"
4363 index2=$($LFS getstripe -m $fname)
4364 (( $index == $index2 )) ||
4365 error "$fname MDT index mismatch $index != $index2"
4369 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4372 for pattern in ${patterns[*]}; do
4373 echo "pattern $pattern"
4374 fname=$DIR/$tdir/$pattern
4375 for (( i = 0; i < $count; i++ )); do
4376 fname=$(mktemp $DIR/$tdir/$pattern) ||
4377 error "mktemp $DIR/$tdir/$pattern failed"
4378 index2=$($LFS getstripe -m $fname)
4379 (( $index == $index2 )) && continue
4381 failed=$((failed + 1))
4382 echo "$fname MDT index mismatch $index != $index2"
4386 echo "$failed/$count MDT index mismatches, expect ~2-4"
4387 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4392 # verify that "crush" is still broken with all files on same MDT,
4393 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4394 [[ "$hash_type" == "crush" ]] && expect=$count ||
4395 expect=$((count / MDSCOUNT))
4397 # crush2 doesn't put all-numeric suffixes on the same MDT,
4398 # filename like $tfile.12345678 should *not* be considered temp
4399 for pattern in ${patterns[*]}; do
4400 local base=${pattern%%X*}
4401 local suff=${pattern#$base}
4403 echo "pattern $pattern"
4404 for (( i = 0; i < $count; i++ )); do
4405 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4406 touch $fname || error "touch $fname failed"
4407 index2=$($LFS getstripe -m $fname)
4408 (( $index != $index2 )) && continue
4414 # the number of "bad" hashes is random, as it depends on the random
4415 # filenames generated by "mktemp". Allow some margin in the results.
4416 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4417 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4418 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4419 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4422 # crush2 doesn't put suffixes with special characters on the same MDT
4423 # filename like $tfile.txt.1234 should *not* be considered temp
4424 for pattern in ${patterns[*]}; do
4425 local base=${pattern%%X*}
4426 local suff=${pattern#$base}
4428 pattern=$base...${suff/XXX}
4429 echo "pattern=$pattern"
4430 for (( i = 0; i < $count; i++ )); do
4431 fname=$(mktemp $DIR/$tdir/$pattern) ||
4432 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"
4449 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4450 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4451 skip "Need MDS version at least 2.13.50"
4455 run_test 33h "temp file is located on the same MDT as target (crush)"
4458 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4459 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4460 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4461 skip "Need MDS version at least 2.15.0 for crush2"
4465 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4469 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4471 local FNAME=$(str_repeat 'f' 250)
4473 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4474 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4479 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4481 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4483 lctl --device %$MDC deactivate
4484 stack_trap "lctl --device %$MDC activate"
4485 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4486 total=$(\ls -l $DIR/$tdir | wc -l)
4487 # "ls -l" will list total in the first line
4488 total=$((total - 1))
4489 (( total + count == 1000 )) ||
4490 error "ls list $total files, $count files on MDT1"
4492 run_test 33i "striped directory can be accessed when one MDT is down"
4495 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4497 mkdir -p $DIR/$tdir/
4499 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4500 error "setdirstripe -D -i0,1 incorrectly succeeded"
4502 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4503 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4505 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4506 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4508 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4509 error "-D was not specified, but still failed"
4511 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4513 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4516 $MCREATE $DIR/f34 || error "mcreate failed"
4517 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4518 error "getstripe failed"
4519 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4520 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4521 error "getstripe failed"
4522 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4523 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4525 run_test 34a "truncate file that has not been opened ==========="
4528 [ ! -f $DIR/f34 ] && test_34a
4529 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4530 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4531 $OPENFILE -f O_RDONLY $DIR/f34
4532 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4533 error "getstripe failed"
4534 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4535 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4537 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4540 [ ! -f $DIR/f34 ] && test_34a
4541 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4542 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4543 $OPENFILE -f O_RDWR $DIR/f34
4544 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4545 error "$LFS getstripe failed"
4546 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4547 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4549 run_test 34c "O_RDWR opening file-with-size works =============="
4552 [ ! -f $DIR/f34 ] && test_34a
4553 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4555 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4556 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4559 run_test 34d "write to sparse file ============================="
4563 $MCREATE $DIR/f34e || error "mcreate failed"
4564 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4565 $CHECKSTAT -s 1000 $DIR/f34e ||
4566 error "Size of $DIR/f34e not equal to 1000 bytes"
4567 $OPENFILE -f O_RDWR $DIR/f34e
4568 $CHECKSTAT -s 1000 $DIR/f34e ||
4569 error "Size of $DIR/f34e not equal to 1000 bytes"
4571 run_test 34e "create objects, some with size and some without =="
4573 test_34f() { # bug 6242, 6243
4574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4578 $MCREATE $DIR/f34f || error "mcreate failed"
4579 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4580 dd if=$DIR/f34f of=$TMP/f34f
4581 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4582 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4583 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4584 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4585 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4587 run_test 34f "read from a file with no objects until EOF ======="
4590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4592 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4594 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4595 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4596 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4597 cancel_lru_locks osc
4598 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4599 error "wrong size after lock cancel"
4601 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4602 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4603 error "expanding truncate failed"
4604 cancel_lru_locks osc
4605 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4606 error "wrong expanded size after lock cancel"
4608 run_test 34g "truncate long file ==============================="
4611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4616 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4617 sync # Flush the cache so that multiop below does not block on cache
4618 # flush when getting the group lock
4619 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4622 # Since just timed wait is not good enough, let's do a sync write
4623 # that way we are sure enough time for a roundtrip + processing
4624 # passed + 2 seconds of extra margin.
4625 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4629 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4630 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4634 local nsz=`stat -c %s $DIR/$tfile`
4635 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4637 run_test 34h "ftruncate file under grouplock should not block"
4640 cp /bin/sh $DIR/f35a
4642 chown $RUNAS_ID $DIR/f35a
4643 $RUNAS $DIR/f35a && error || true
4646 run_test 35a "exec file with mode 444 (should return and not leak)"
4650 utime $DIR/f36 || error "utime failed for MDS"
4652 run_test 36a "MDS utime check (mknod, utime)"
4656 utime $DIR/f36 || error "utime failed for OST"
4658 run_test 36b "OST utime check (open, utime)"
4663 chown $RUNAS_ID $DIR/d36
4664 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4666 run_test 36c "non-root MDS utime check (mknod, utime)"
4669 [ ! -d $DIR/d36 ] && test_36c
4670 echo "" > $DIR/d36/f36
4671 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4673 run_test 36d "non-root OST utime check (open, utime)"
4676 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4678 test_mkdir $DIR/$tdir
4679 touch $DIR/$tdir/$tfile
4680 $RUNAS utime $DIR/$tdir/$tfile &&
4681 error "utime worked, expected failure" || true
4683 run_test 36e "utime on non-owned file (should return error)"
4687 local LANG_SAVE=$LANG
4688 local LC_LANG_SAVE=$LC_LANG
4689 export LANG=C LC_LANG=C # for date language
4691 DATESTR="Dec 20 2000"
4692 test_mkdir $DIR/$tdir
4693 lctl set_param fail_loc=$fl
4695 cp /etc/hosts $DIR/$tdir/$tfile
4696 sync & # write RPC generated with "current" inode timestamp, but delayed
4698 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4699 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4700 cancel_lru_locks $OSC
4701 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4703 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4704 echo "BEFORE: $LS_BEFORE" && \
4705 echo "AFTER : $LS_AFTER" && \
4706 echo "WANT : $DATESTR" && \
4707 error "$DIR/$tdir/$tfile timestamps changed" || true
4709 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4715 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4716 subr_36fh "0x80000214"
4718 run_test 36f "utime on file racing with OST BRW write =========="
4721 remote_ost_nodsh && skip "remote OST with nodsh"
4722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4723 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4724 skip "Need MDS version at least 2.12.51"
4729 local tgt="obdfilter"
4731 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4733 test_mkdir $DIR/$tdir
4734 fmd_max_age=$(do_facet $facet \
4735 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4738 echo "FMD max age: ${fmd_max_age}s"
4739 touch $DIR/$tdir/$tfile
4740 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4741 gawk '{cnt=cnt+$1} END{print cnt}')
4742 echo "FMD before: $fmd"
4744 error "FMD wasn't create by touch"
4745 sleep $((fmd_max_age + 12))
4746 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4747 gawk '{cnt=cnt+$1} END{print cnt}')
4748 echo "FMD after: $fmd"
4750 error "FMD wasn't expired by ping"
4752 run_test 36g "FMD cache expiry ====================="
4755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4758 subr_36fh "0x80000227"
4760 run_test 36h "utime on file racing with OST BRW write =========="
4763 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4765 test_mkdir $DIR/$tdir
4766 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4768 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4769 local new_mtime=$((mtime + 200))
4771 #change Modify time of striped dir
4772 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4773 error "change mtime failed"
4775 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4777 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4779 run_test 36i "change mtime on striped directory"
4781 # test_37 - duplicate with tests 32q 32r
4784 local file=$DIR/$tfile
4786 openfile -f O_DIRECTORY $file
4789 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4790 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4792 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4794 test_39a() { # was test_39
4796 touch $DIR/${tfile}2
4797 # ls -l $DIR/$tfile $DIR/${tfile}2
4798 # ls -lu $DIR/$tfile $DIR/${tfile}2
4799 # ls -lc $DIR/$tfile $DIR/${tfile}2
4801 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4802 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4804 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4806 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4808 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4809 error "O_TRUNC didn't change timestamps"
4812 run_test 39a "mtime changed on create"
4815 test_mkdir -c1 $DIR/$tdir
4816 cp -p /etc/passwd $DIR/$tdir/fopen
4817 cp -p /etc/passwd $DIR/$tdir/flink
4818 cp -p /etc/passwd $DIR/$tdir/funlink
4819 cp -p /etc/passwd $DIR/$tdir/frename
4820 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4823 echo "aaaaaa" >> $DIR/$tdir/fopen
4824 echo "aaaaaa" >> $DIR/$tdir/flink
4825 echo "aaaaaa" >> $DIR/$tdir/funlink
4826 echo "aaaaaa" >> $DIR/$tdir/frename
4828 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4829 local link_new=`stat -c %Y $DIR/$tdir/flink`
4830 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4831 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4833 cat $DIR/$tdir/fopen > /dev/null
4834 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4835 rm -f $DIR/$tdir/funlink2
4836 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4838 for (( i=0; i < 2; i++ )) ; do
4839 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4840 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4841 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4842 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4844 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4845 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4846 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4847 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4849 cancel_lru_locks $OSC
4850 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4853 run_test 39b "mtime change on open, link, unlink, rename ======"
4855 # this should be set to past
4856 TEST_39_MTIME=`date -d "1 year ago" +%s`
4862 local mtime0=`stat -c %Y $DIR1/$tfile`
4864 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4865 local mtime1=`stat -c %Y $DIR1/$tfile`
4866 [ "$mtime1" = $TEST_39_MTIME ] || \
4867 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4870 echo hello >> $DIR1/$tfile
4872 local mtime2=`stat -c %Y $DIR1/$tfile`
4873 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4874 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4876 mv $DIR1/$tfile $DIR1/$tfile-1
4878 for (( i=0; i < 2; i++ )) ; do
4879 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4880 [ "$mtime2" = "$mtime3" ] || \
4881 error "mtime ($mtime2) changed (to $mtime3) on rename"
4883 cancel_lru_locks $OSC
4884 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4887 run_test 39c "mtime change on rename ==========================="
4891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4894 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4896 for (( i=0; i < 2; i++ )) ; do
4897 local mtime=`stat -c %Y $DIR1/$tfile`
4898 [ $mtime = $TEST_39_MTIME ] || \
4899 error "mtime($mtime) is not set to $TEST_39_MTIME"
4901 cancel_lru_locks $OSC
4902 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4905 run_test 39d "create, utime, stat =============================="
4909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4912 local mtime1=`stat -c %Y $DIR1/$tfile`
4914 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4916 for (( i=0; i < 2; i++ )) ; do
4917 local mtime2=`stat -c %Y $DIR1/$tfile`
4918 [ $mtime2 = $TEST_39_MTIME ] || \
4919 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4921 cancel_lru_locks $OSC
4922 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4925 run_test 39e "create, stat, utime, stat ========================"
4929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4932 mtime1=`stat -c %Y $DIR1/$tfile`
4935 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4937 for (( i=0; i < 2; i++ )) ; do
4938 local mtime2=`stat -c %Y $DIR1/$tfile`
4939 [ $mtime2 = $TEST_39_MTIME ] || \
4940 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4942 cancel_lru_locks $OSC
4943 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4946 run_test 39f "create, stat, sleep, utime, stat ================="
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4952 echo hello >> $DIR1/$tfile
4953 local mtime1=`stat -c %Y $DIR1/$tfile`
4956 chmod o+r $DIR1/$tfile
4958 for (( i=0; i < 2; i++ )) ; do
4959 local mtime2=`stat -c %Y $DIR1/$tfile`
4960 [ "$mtime1" = "$mtime2" ] || \
4961 error "lost mtime: $mtime2, should be $mtime1"
4963 cancel_lru_locks $OSC
4964 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4967 run_test 39g "write, chmod, stat ==============================="
4971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4977 echo hello >> $DIR1/$tfile
4978 local mtime1=`stat -c %Y $DIR1/$tfile`
4980 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4982 if [ "$d1" != "$d2" ]; then
4983 echo "write and touch not within one second"
4985 for (( i=0; i < 2; i++ )) ; do
4986 local mtime2=`stat -c %Y $DIR1/$tfile`
4987 [ "$mtime2" = $TEST_39_MTIME ] || \
4988 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4990 cancel_lru_locks $OSC
4991 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4995 run_test 39h "write, utime within one second, stat ============="
4998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5003 echo hello >> $DIR1/$tfile
5004 local mtime1=`stat -c %Y $DIR1/$tfile`
5006 mv $DIR1/$tfile $DIR1/$tfile-1
5008 for (( i=0; i < 2; i++ )) ; do
5009 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5011 [ "$mtime1" = "$mtime2" ] || \
5012 error "lost mtime: $mtime2, should be $mtime1"
5014 cancel_lru_locks $OSC
5015 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5018 run_test 39i "write, rename, stat =============================="
5021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5023 start_full_debug_logging
5027 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5028 lctl set_param fail_loc=0x80000412
5029 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5030 error "multiop failed"
5032 local mtime1=`stat -c %Y $DIR1/$tfile`
5034 mv $DIR1/$tfile $DIR1/$tfile-1
5036 kill -USR1 $multipid
5037 wait $multipid || error "multiop close failed"
5039 for (( i=0; i < 2; i++ )) ; do
5040 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5041 [ "$mtime1" = "$mtime2" ] ||
5042 error "mtime is lost on close: $mtime2, " \
5046 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5048 lctl set_param fail_loc=0
5049 stop_full_debug_logging
5051 run_test 39j "write, rename, close, stat ======================="
5054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5059 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5061 local mtime1=`stat -c %Y $DIR1/$tfile`
5063 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5065 kill -USR1 $multipid
5066 wait $multipid || error "multiop close failed"
5068 for (( i=0; i < 2; i++ )) ; do
5069 local mtime2=`stat -c %Y $DIR1/$tfile`
5071 [ "$mtime2" = $TEST_39_MTIME ] || \
5072 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5075 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5078 run_test 39k "write, utime, close, stat ========================"
5080 # this should be set to future
5081 TEST_39_ATIME=`date -d "1 year" +%s`
5084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5085 remote_mds_nodsh && skip "remote MDS with nodsh"
5087 local atime_diff=$(do_facet $SINGLEMDS \
5088 lctl get_param -n mdd.*MDT0000*.atime_diff)
5090 mkdir_on_mdt0 $DIR/$tdir
5092 # test setting directory atime to future
5093 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5094 local atime=$(stat -c %X $DIR/$tdir)
5095 [ "$atime" = $TEST_39_ATIME ] ||
5096 error "atime is not set to future: $atime, $TEST_39_ATIME"
5098 # test setting directory atime from future to now
5099 local now=$(date +%s)
5100 touch -a -d @$now $DIR/$tdir
5102 atime=$(stat -c %X $DIR/$tdir)
5103 [ "$atime" -eq "$now" ] ||
5104 error "atime is not updated from future: $atime, $now"
5106 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5109 # test setting directory atime when now > dir atime + atime_diff
5110 local d1=$(date +%s)
5112 local d2=$(date +%s)
5113 cancel_lru_locks mdc
5114 atime=$(stat -c %X $DIR/$tdir)
5115 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5116 error "atime is not updated : $atime, should be $d2"
5118 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5121 # test not setting directory atime when now < dir atime + atime_diff
5123 cancel_lru_locks mdc
5124 atime=$(stat -c %X $DIR/$tdir)
5125 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5126 error "atime is updated to $atime, should remain $d1<atime<$d2"
5128 do_facet $SINGLEMDS \
5129 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5131 run_test 39l "directory atime update ==========================="
5134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5138 local far_past_mtime=$(date -d "May 29 1953" +%s)
5139 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5141 touch -m -d @$far_past_mtime $DIR1/$tfile
5142 touch -a -d @$far_past_atime $DIR1/$tfile
5144 for (( i=0; i < 2; i++ )) ; do
5145 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5146 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5147 error "atime or mtime set incorrectly"
5149 cancel_lru_locks $OSC
5150 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5153 run_test 39m "test atime and mtime before 1970"
5155 test_39n() { # LU-3832
5156 remote_mds_nodsh && skip "remote MDS with nodsh"
5158 local atime_diff=$(do_facet $SINGLEMDS \
5159 lctl get_param -n mdd.*MDT0000*.atime_diff)
5164 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5167 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5168 atime0=$(stat -c %X $DIR/$tfile)
5171 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5172 atime1=$(stat -c %X $DIR/$tfile)
5175 cancel_lru_locks mdc
5176 cancel_lru_locks osc
5177 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5178 atime2=$(stat -c %X $DIR/$tfile)
5180 do_facet $SINGLEMDS \
5181 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5183 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5184 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5186 run_test 39n "check that O_NOATIME is honored"
5189 TESTDIR=$DIR/$tdir/$tfile
5190 [ -e $TESTDIR ] && rm -rf $TESTDIR
5197 links2=$(stat -c %h .)
5198 [ $(($links1 + 2)) != $links2 ] &&
5199 error "wrong links count $(($links1 + 2)) != $links2"
5201 links3=$(stat -c %h .)
5202 [ $(($links1 + 1)) != $links3 ] &&
5203 error "wrong links count $links1 != $links3"
5206 run_test 39o "directory cached attributes updated after create"
5209 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5212 TESTDIR=$DIR/$tdir/$tdir
5213 [ -e $TESTDIR ] && rm -rf $TESTDIR
5214 test_mkdir -p $TESTDIR
5218 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5219 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5221 links2=$(stat -c %h .)
5222 [ $(($links1 + 2)) != $links2 ] &&
5223 error "wrong links count $(($links1 + 2)) != $links2"
5225 links3=$(stat -c %h .)
5226 [ $(($links1 + 1)) != $links3 ] &&
5227 error "wrong links count $links1 != $links3"
5230 run_test 39p "remote directory cached attributes updated after create ========"
5233 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5234 skip "no atime update on old OST"
5235 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5236 skip_env "ldiskfs only test"
5240 saved_adiff=$(do_facet ost1 \
5241 lctl get_param -n obdfilter.*OST0000.atime_diff)
5242 stack_trap "do_facet ost1 \
5243 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5245 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5247 $LFS setstripe -i 0 $DIR/$tfile
5248 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5249 error "can't write initial file"
5250 cancel_lru_locks osc
5252 # exceed atime_diff and access file
5254 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5255 error "can't udpate atime"
5257 local atime_cli=$(stat -c %X $DIR/$tfile)
5258 echo "client atime: $atime_cli"
5259 # allow atime update to be written to device
5260 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5263 local ostdev=$(ostdevname 1)
5264 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5265 local seq=${fid[3]#0x}
5269 if [ $seq == 0 ]; then
5272 oid_hex=${fid[2]#0x}
5274 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5275 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5277 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5278 local atime_ost=$(do_facet ost1 "$cmd" |&
5279 awk -F'[: ]' '/atime:/ { print $4 }')
5280 (( atime_cli == atime_ost )) ||
5281 error "atime on client $atime_cli != ost $atime_ost"
5283 run_test 39r "lazy atime update on OST"
5285 test_39q() { # LU-8041
5286 local testdir=$DIR/$tdir
5288 multiop_bg_pause $testdir D_c || error "multiop failed"
5290 cancel_lru_locks mdc
5291 kill -USR1 $multipid
5292 local atime=$(stat -c %X $testdir)
5293 [ "$atime" -ne 0 ] || error "atime is zero"
5295 run_test 39q "close won't zero out atime"
5304 umount_client $MOUNT
5305 mount_client $MOUNT relatime
5307 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5308 atime0=$(stat -c %X $DIR/$tfile)
5310 # First read updates atime
5312 cat $DIR/$tfile >/dev/null
5313 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5315 # Next reads do not update atime
5317 cat $DIR/$tfile >/dev/null
5318 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5320 # If mtime is greater than atime, atime is updated
5322 touch -m $DIR/$tfile # (mtime = now)
5324 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5325 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5327 # Next reads do not update atime
5329 cat $DIR/$tfile >/dev/null
5330 atime4=$(stat -c %X $DIR/$tfile)
5332 # Remount the client to clear 'relatime' option
5333 remount_client $MOUNT
5335 (( atime0 < atime1 )) ||
5336 error "atime $atime0 should be smaller than $atime1"
5337 (( atime1 == atime2 )) ||
5338 error "atime $atime1 was updated to $atime2"
5339 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5340 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5342 run_test 39s "relatime is supported"
5345 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5346 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5347 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5348 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5349 error "$tfile is not 4096 bytes in size"
5351 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5355 small_write $DIR/f41 18
5357 run_test 41 "test small file write + fstat ====================="
5359 count_ost_writes() {
5360 lctl get_param -n ${OSC}.*.stats |
5361 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5362 END { printf("%0.0f", writes) }'
5369 BG_DIRTY_RATIO_SAVE=10
5370 MAX_BG_DIRTY_RATIO=25
5374 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5375 # dirty_ratio, dirty_background_ratio
5376 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5377 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5378 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5379 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5381 # if file not here, we are a 2.4 kernel
5382 kill -CONT `pidof kupdated`
5387 # setup the trap first, so someone cannot exit the test at the
5388 # exact wrong time and mess up a machine
5389 trap start_writeback EXIT
5390 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5391 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5392 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5393 sysctl -w vm.dirty_writeback_centisecs=0
5394 sysctl -w vm.dirty_writeback_centisecs=0
5395 # save and increase /proc/sys/vm/dirty_ratio
5396 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5397 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5398 # save and increase /proc/sys/vm/dirty_background_ratio
5399 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5400 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5402 # if file not here, we are a 2.4 kernel
5403 kill -STOP `pidof kupdated`
5407 # ensure that all stripes have some grant before we test client-side cache
5409 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5410 dd if=/dev/zero of=$i bs=4k count=1
5415 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5416 # file truncation, and file removal.
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5421 cancel_lru_locks $OSC
5423 sync; sleep 1; sync # just to be safe
5424 BEFOREWRITES=`count_ost_writes`
5425 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5426 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5427 AFTERWRITES=`count_ost_writes`
5428 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5429 error "$BEFOREWRITES < $AFTERWRITES"
5432 run_test 42a "ensure that we don't flush on close"
5435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5438 cancel_lru_locks $OSC
5441 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5442 BEFOREWRITES=$(count_ost_writes)
5443 unlink $DIR/f42b || error "unlink $DIR/f42b: $?"
5444 AFTERWRITES=$(count_ost_writes)
5445 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5446 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5448 BEFOREWRITES=$(count_ost_writes)
5449 sync || error "sync: $?"
5450 AFTERWRITES=$(count_ost_writes)
5451 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5452 error "$BEFOREWRITES < $AFTERWRITES on sync"
5454 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5458 run_test 42b "test destroy of file with cached dirty data ======"
5460 # if these tests just want to test the effect of truncation,
5461 # they have to be very careful. consider:
5462 # - the first open gets a {0,EOF}PR lock
5463 # - the first write conflicts and gets a {0, count-1}PW
5464 # - the rest of the writes are under {count,EOF}PW
5465 # - the open for truncate tries to match a {0,EOF}PR
5466 # for the filesize and cancels the PWs.
5467 # any number of fixes (don't get {0,EOF} on open, match
5468 # composite locks, do smarter file size management) fix
5469 # this, but for now we want these tests to verify that
5470 # the cancellation with truncate intent works, so we
5471 # start the file with a full-file pw lock to match against
5472 # until the truncate.
5477 cancel_lru_locks $OSC
5479 # prime the file with 0,EOF PW to match
5483 # now the real test..
5484 dd if=/dev/zero of=$file bs=1024 count=100
5485 BEFOREWRITES=`count_ost_writes`
5486 $TRUNCATE $file $offset
5487 cancel_lru_locks $OSC
5488 AFTERWRITES=`count_ost_writes`
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5496 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5497 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5500 run_test 42c "test partial truncate of file with cached dirty data"
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5505 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5506 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5507 $LCTL set_param debug=+cache
5510 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5511 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5514 run_test 42d "test complete truncate of file with cached dirty data"
5516 test_42e() { # bug22074
5517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5519 local TDIR=$DIR/${tdir}e
5520 local pages=16 # hardcoded 16 pages, don't change it.
5521 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5522 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5526 test_mkdir $DIR/${tdir}e
5527 $LFS setstripe -c 1 $TDIR
5528 createmany -o $TDIR/f $files
5530 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5532 # we assume that with $OSTCOUNT files, at least one of them will
5533 # be allocated on OST0.
5534 warmup_files=$((OSTCOUNT * max_dirty_mb))
5535 createmany -o $TDIR/w $warmup_files
5537 # write a large amount of data into one file and sync, to get good
5538 # avail_grant number from OST.
5539 for ((i=0; i<$warmup_files; i++)); do
5540 idx=$($LFS getstripe -i $TDIR/w$i)
5541 [ $idx -ne 0 ] && continue
5542 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5545 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5547 $LCTL get_param $proc_osc0/cur_dirty_bytes
5548 $LCTL get_param $proc_osc0/cur_grant_bytes
5550 # create as much dirty pages as we can while not to trigger the actual
5551 # RPCs directly. but depends on the env, VFS may trigger flush during this
5552 # period, hopefully we are good.
5553 for ((i=0; i<$warmup_files; i++)); do
5554 idx=$($LFS getstripe -i $TDIR/w$i)
5555 [ $idx -ne 0 ] && continue
5556 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5558 $LCTL get_param $proc_osc0/cur_dirty_bytes
5559 $LCTL get_param $proc_osc0/cur_grant_bytes
5561 # perform the real test
5562 $LCTL set_param $proc_osc0/rpc_stats 0
5563 for ((;i<$files; i++)); do
5564 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5565 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5568 $LCTL get_param $proc_osc0/rpc_stats
5571 local have_ppr=false
5572 $LCTL get_param $proc_osc0/rpc_stats |
5573 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5574 # skip lines until we are at the RPC histogram data
5575 [ "$PPR" == "pages" ] && have_ppr=true && continue
5576 $have_ppr || continue
5578 # we only want the percent stat for < 16 pages
5579 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5581 percent=$((percent + WPCT))
5582 if [[ $percent -gt 15 ]]; then
5583 error "less than 16-pages write RPCs" \
5590 run_test 42e "verify sub-RPC writes are not done synchronously"
5592 test_43A() { # was test_43
5593 test_mkdir $DIR/$tdir
5594 cp -p /bin/ls $DIR/$tdir/$tfile
5595 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5597 # give multiop a chance to open
5600 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5602 # Wait for multiop to exit
5605 run_test 43A "execution of file opened for write should return -ETXTBSY"
5608 test_mkdir $DIR/$tdir
5609 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5610 $DIR/$tdir/sleep 60 &
5612 # Make sure exec of $tdir/sleep wins race with truncate
5614 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5617 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5622 test_mkdir $DIR/$tdir
5623 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5624 $DIR/$tdir/sleep 60 &
5626 # Make sure exec of $tdir/sleep wins race with truncate
5628 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5631 run_test 43b "truncate of file being executed should return -ETXTBSY"
5634 local testdir="$DIR/$tdir"
5637 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5638 ( cd $testdir && md5sum -c )
5640 run_test 43c "md5sum of copy into lustre"
5642 test_44A() { # was test_44
5643 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5645 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5646 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5648 run_test 44A "zero length read from a sparse stripe"
5651 local nstripe=$($LFS getstripe -c -d $DIR)
5652 [ -z "$nstripe" ] && skip "can't get stripe info"
5653 [[ $nstripe -gt $OSTCOUNT ]] &&
5654 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5656 local stride=$($LFS getstripe -S -d $DIR)
5657 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5658 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5661 OFFSETS="0 $((stride/2)) $((stride-1))"
5662 for offset in $OFFSETS; do
5663 for i in $(seq 0 $((nstripe-1))); do
5664 local GLOBALOFFSETS=""
5666 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5667 local myfn=$DIR/d44a-$size
5668 echo "--------writing $myfn at $size"
5669 ll_sparseness_write $myfn $size ||
5670 error "ll_sparseness_write"
5671 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5672 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5673 error "ll_sparseness_verify $GLOBALOFFSETS"
5675 for j in $(seq 0 $((nstripe-1))); do
5677 size=$((((j + $nstripe )*$stride + $offset)))
5678 ll_sparseness_write $myfn $size ||
5679 error "ll_sparseness_write"
5680 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5682 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5683 error "ll_sparseness_verify $GLOBALOFFSETS"
5688 run_test 44a "test sparse pwrite ==============================="
5692 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5698 before=`dirty_osc_total`
5699 echo executing "\"$*\""
5701 after=`dirty_osc_total`
5702 echo before $before, after $after
5705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5708 # Obtain grants from OST if it supports it
5709 echo blah > ${f}_grant
5712 do_dirty_record "echo blah > $f"
5713 [[ $before -eq $after ]] && error "write wasn't cached"
5714 do_dirty_record "> $f"
5715 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5716 do_dirty_record "echo blah > $f"
5717 [[ $before -eq $after ]] && error "write wasn't cached"
5718 do_dirty_record "sync"
5719 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5720 do_dirty_record "echo blah > $f"
5721 [[ $before -eq $after ]] && error "write wasn't cached"
5722 do_dirty_record "cancel_lru_locks osc"
5723 [[ $before -gt $after ]] ||
5724 error "lock cancellation didn't lower dirty count"
5727 run_test 45 "osc io page accounting ============================"
5729 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5730 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5731 # objects offset and an assert hit when an rpc was built with 1023's mapped
5732 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5739 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5741 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5742 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5746 run_test 46 "dirtying a previously written page ================"
5748 # test_47 is removed "Device nodes check" is moved to test_28
5750 test_48a() { # bug 2399
5751 [ "$mds1_FSTYPE" = "zfs" ] &&
5752 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5753 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5755 test_mkdir $DIR/$tdir
5757 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5758 test_mkdir $DIR/$tdir
5759 touch foo || error "'touch foo' failed after recreating cwd"
5761 touch .foo || error "'touch .foo' failed after recreating cwd"
5763 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5764 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5765 cd . || error "'cd .' failed after recreating cwd"
5766 mkdir . && error "'mkdir .' worked after recreating cwd"
5767 rmdir . && error "'rmdir .' worked after recreating cwd"
5768 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5769 cd .. || error "'cd ..' failed after recreating cwd"
5771 run_test 48a "Access renamed working dir (should return errors)="
5773 test_48b() { # bug 2399
5775 test_mkdir $DIR/$tdir
5777 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5778 touch foo && error "'touch foo' worked after removing cwd"
5779 mkdir foo && error "'mkdir foo' worked after removing cwd"
5780 touch .foo && error "'touch .foo' worked after removing cwd"
5781 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5782 ls . > /dev/null && error "'ls .' worked after removing cwd"
5783 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5784 mkdir . && error "'mkdir .' worked after removing cwd"
5785 rmdir . && error "'rmdir .' worked after removing cwd"
5786 ln -s . foo && error "'ln -s .' worked after removing cwd"
5787 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5789 run_test 48b "Access removed working dir (should return errors)="
5791 test_48c() { # bug 2350
5792 #lctl set_param debug=-1
5795 test_mkdir -p $DIR/$tdir/dir
5797 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5798 $TRACE touch foo && error "touch foo worked after removing cwd"
5799 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5800 touch .foo && error "touch .foo worked after removing cwd"
5801 mkdir .foo && error "mkdir .foo worked after removing cwd"
5802 $TRACE ls . && error "'ls .' worked after removing cwd"
5803 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5804 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5805 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5806 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5807 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5809 run_test 48c "Access removed working subdir (should return errors)"
5811 test_48d() { # bug 2350
5812 #lctl set_param debug=-1
5815 test_mkdir -p $DIR/$tdir/dir
5817 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5818 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5819 $TRACE touch foo && error "'touch foo' worked after removing parent"
5820 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5821 touch .foo && error "'touch .foo' worked after removing parent"
5822 mkdir .foo && error "mkdir .foo worked after removing parent"
5823 $TRACE ls . && error "'ls .' worked after removing parent"
5824 $TRACE ls .. && error "'ls ..' worked after removing parent"
5825 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5826 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5827 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5830 run_test 48d "Access removed parent subdir (should return errors)"
5832 test_48e() { # bug 4134
5833 #lctl set_param debug=-1
5836 test_mkdir -p $DIR/$tdir/dir
5838 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5839 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5840 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5841 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5842 # On a buggy kernel addition of "touch foo" after cd .. will
5843 # produce kernel oops in lookup_hash_it
5844 touch ../foo && error "'cd ..' worked after recreate parent"
5846 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5848 run_test 48e "Access to recreated parent subdir (should return errors)"
5851 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5852 skip "need MDS >= 2.13.55"
5853 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5854 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5855 skip "needs different host for mdt1 mdt2"
5856 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5858 $LFS mkdir -i0 $DIR/$tdir
5859 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5861 for d in sub1 sub2 sub3; do
5862 #define OBD_FAIL_OSD_REF_DEL 0x19c
5863 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5864 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5867 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5869 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5871 test_49() { # LU-1030
5872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5873 remote_ost_nodsh && skip "remote OST with nodsh"
5875 # get ost1 size - $FSNAME-OST0000
5876 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5878 # write 800M at maximum
5879 [[ $ost1_size -lt 2 ]] && ost1_size=2
5880 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5882 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5883 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5886 # change max_pages_per_rpc while writing the file
5887 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5888 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5889 # loop until dd process exits
5890 while ps ax -opid | grep -wq $dd_pid; do
5891 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5892 sleep $((RANDOM % 5 + 1))
5894 # restore original max_pages_per_rpc
5895 $LCTL set_param $osc1_mppc=$orig_mppc
5896 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5898 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5902 test_mkdir $DIR/$tdir
5904 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5906 run_test 50 "special situations: /proc symlinks ==============="
5908 test_51a() { # was test_51
5909 # bug 1516 - create an empty entry right after ".." then split dir
5910 test_mkdir -c1 $DIR/$tdir
5911 touch $DIR/$tdir/foo
5912 $MCREATE $DIR/$tdir/bar
5914 createmany -m $DIR/$tdir/longfile 201
5916 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5917 $MCREATE $DIR/$tdir/longfile$FNUM
5922 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5924 run_test 51a "special situations: split htree with empty entry =="
5926 cleanup_print_lfs_df () {
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5935 local dir=$DIR/$tdir
5936 local nrdirs=$((65536 + 100))
5938 # cleanup the directory
5941 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5945 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5946 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5947 [[ $numfree -lt $nrdirs ]] &&
5948 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5950 # need to check free space for the directories as well
5951 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5952 numfree=$(( blkfree / $(fs_inode_ksize) ))
5953 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5955 trap cleanup_print_lfs_df EXIT
5958 createmany -d $dir/d $nrdirs || {
5959 unlinkmany $dir/d $nrdirs
5960 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5964 nrdirs=$(ls -U $dir | wc -l)
5966 # unlink all but 100 subdirectories, then check it still works
5968 local delete=$((nrdirs - left))
5973 # for ldiskfs the nlink count should be 1, but this is OSD specific
5974 # and so this is listed for informational purposes only
5975 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5976 unlinkmany -d $dir/d $delete ||
5977 error "unlink of first $delete subdirs failed"
5979 echo "nlink between: $(stat -c %h $dir)"
5980 local found=$(ls -U $dir | wc -l)
5981 [ $found -ne $left ] &&
5982 error "can't find subdirs: found only $found, expected $left"
5984 unlinkmany -d $dir/d $delete $left ||
5985 error "unlink of second $left subdirs failed"
5986 # regardless of whether the backing filesystem tracks nlink accurately
5987 # or not, the nlink count shouldn't be more than "." and ".." here
5988 local after=$(stat -c %h $dir)
5989 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5990 echo "nlink after: $after"
5992 cleanup_print_lfs_df
5994 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5997 local stripecount=$1
6000 log "create files with stripecount=$stripecount"
6001 $LFS setstripe -C $stripecount $DIR/$tdir
6002 createmany -o $DIR/$tdir/t- $nfiles
6003 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6004 for ((n = 0; n < $OSTCOUNT; n++)); do
6005 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6006 END { printf("%0.0f", objs) }' $TMP/$tfile)
6007 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6008 '($1 == '$n') { objs += 1 } \
6009 END { printf("%0.0f", objs) }')
6010 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6012 unlinkmany $DIR/$tdir/t- $nfiles
6017 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6019 # For some combinations of stripecount and OSTCOUNT current code
6020 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6021 # than others. Rather than skipping this test entirely, check that
6022 # and keep testing to ensure imbalance does not get worse. LU-15282
6023 (( (OSTCOUNT == 6 && stripecount == 4) ||
6024 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6025 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6026 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6027 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6028 { $LFS df && $LFS df -i &&
6029 error "stripecount=$stripecount: " \
6030 "OST $n has fewer objects vs. OST $nlast " \
6031 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6032 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6033 { $LFS df && $LFS df -i &&
6034 error "stripecount=$stripecount: " \
6035 "OST $n has more objects vs. OST $nlast " \
6036 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6038 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6039 { $LFS df && $LFS df -i &&
6040 error "stripecount=$stripecount: " \
6041 "OST $n has fewer #0 objects vs. OST $nlast " \
6042 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6043 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6044 { $LFS df && $LFS df -i &&
6045 error "stripecount=$stripecount: " \
6046 "OST $n has more #0 objects vs. OST $nlast " \
6047 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6053 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6057 local nfiles=$((per_ost * OSTCOUNT))
6058 local mdts=$(comma_list $(mdts_nodes))
6059 local param="osp.*.create_count"
6060 local qos_old=$(do_facet mds1 \
6061 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6064 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6065 stack_trap "do_nodes $mdts \
6066 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6068 test_mkdir $DIR/$tdir
6069 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6070 (( dirstripes > 0 )) || dirstripes=1
6072 # Ensure enough OST objects precreated for tests to pass without
6073 # running out of objects. This is an LOV r-r OST algorithm test,
6074 # not an OST object precreation test.
6075 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6076 (( old >= nfiles )) ||
6078 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6080 do_nodes $mdts "$LCTL set_param $param=$create_count"
6081 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6083 # trigger precreation from all MDTs for all OSTs
6084 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6085 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6089 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6090 sleep 8 # allow object precreation to catch up
6091 test_51d_sub $stripecount $nfiles
6094 run_test 51d "check LOV round-robin OST object distribution"
6097 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6098 skip_env "ldiskfs only test"
6101 test_mkdir -c1 $DIR/$tdir
6102 test_mkdir -c1 $DIR/$tdir/d0
6104 touch $DIR/$tdir/d0/foo
6105 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6106 error "file exceed 65000 nlink limit!"
6107 unlinkmany $DIR/$tdir/d0/f- 65001
6110 run_test 51e "check file nlink limit"
6113 test_mkdir $DIR/$tdir
6116 local ulimit_old=$(ulimit -n)
6117 local spare=20 # number of spare fd's for scripts/libraries, etc.
6118 local mdt=$($LFS getstripe -m $DIR/$tdir)
6119 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6121 echo "MDT$mdt numfree=$numfree, max=$max"
6122 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6123 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6124 while ! ulimit -n $((numfree + spare)); do
6125 numfree=$((numfree * 3 / 4))
6127 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6129 echo "left ulimit at $ulimit_old"
6132 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6133 unlinkmany $DIR/$tdir/f $numfree
6134 error "create+open $numfree files in $DIR/$tdir failed"
6136 ulimit -n $ulimit_old
6138 # if createmany exits at 120s there will be fewer than $numfree files
6139 unlinkmany $DIR/$tdir/f $numfree || true
6141 run_test 51f "check many open files limit"
6144 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6145 test_mkdir $DIR/$tdir
6146 touch $DIR/$tdir/foo
6147 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6148 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6149 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6150 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6151 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6153 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6154 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6155 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6157 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6158 cp -r $DIR/$tdir $TMP/
6159 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6161 run_test 52a "append-only flag test (should return errors)"
6164 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6165 test_mkdir $DIR/$tdir
6166 touch $DIR/$tdir/foo
6167 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6168 cat test > $DIR/$tdir/foo && error "cat test worked"
6169 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6170 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6171 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6173 echo foo >> $DIR/$tdir/foo && error "echo worked"
6174 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6175 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6176 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6177 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6179 chattr -i $DIR/$tdir/foo || error "chattr failed"
6181 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6183 run_test 52b "immutable flag test (should return errors) ======="
6186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6187 remote_mds_nodsh && skip "remote MDS with nodsh"
6188 remote_ost_nodsh && skip "remote OST with nodsh"
6201 local support_last_seq=true
6203 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6204 support_last_seq=false
6207 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6209 for value in $(do_facet $SINGLEMDS \
6210 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6211 param=$(echo ${value[0]} | cut -d "=" -f1)
6212 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6214 if $support_last_seq; then
6215 param_seq=$(echo $param |
6216 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6217 mds_last_seq=$(do_facet $SINGLEMDS \
6218 $LCTL get_param -n $param_seq)
6220 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6222 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6223 node=$(facet_active_host ost$((ostnum+1)))
6224 param="obdfilter.$ostname.last_id"
6225 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6226 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6227 ost_last_id=$ost_last
6229 if $support_last_seq; then
6230 ost_last_id=$(echo $ost_last |
6231 awk -F':' '{print $2}' |
6233 ost_last_seq=$(echo $ost_last |
6234 awk -F':' '{print $1}')
6235 [[ $ost_last_seq = $mds_last_seq ]] || continue
6238 if [[ $ost_last_id != $mds_last ]]; then
6239 error "$ost_last_id != $mds_last"
6246 $found || error "can not match last_seq/last_id for $mdtosc"
6249 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6252 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6254 LANG=C $SOCKETSERVER $DIR/socket ||
6255 error "$SOCKETSERVER $DIR/socket failed: $?"
6256 LANG=C $SOCKETCLIENT $DIR/socket ||
6257 error "$SOCKETCLIENT $DIR/socket failed: $?"
6258 unlink $DIR/socket || error "unlink $DIR/socket failed: $?"
6260 run_test 54a "unix domain socket test =========================="
6266 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6268 run_test 54b "char device works in lustre ======================"
6271 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6272 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6273 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6275 for i in $(seq 3 7); do
6276 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6285 loopdev="$DIR/loop54c"
6288 $UMOUNT $DIR/$tdir || rc=$?
6289 losetup -d $loopdev || true
6290 losetup -d $LOOPDEV || true
6291 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6298 loopdev="$DIR/loop54c"
6301 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6302 trap cleanup_54c EXIT
6303 mknod $loopdev b 7 $LOOPNUM
6304 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6305 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6306 losetup $loopdev $DIR/$tfile ||
6307 error "can't set up $loopdev for $DIR/$tfile"
6308 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6309 test_mkdir $DIR/$tdir
6310 mount -t ext2 $loopdev $DIR/$tdir ||
6311 error "error mounting $loopdev on $DIR/$tdir"
6312 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6315 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6319 run_test 54c "block device works in lustre ====================="
6322 local pipe="$DIR/$tfile.pipe"
6323 local string="aaaaaa"
6326 echo -n "$string" > $pipe &
6327 local result=$(cat $pipe)
6328 [[ "$result" == "$string" ]] || error "$result != $string"
6330 run_test 54d "fifo device works in lustre ======================"
6335 cp -aL /dev/console $f
6336 echo $string > $f || error "echo $string to $f failed"
6338 run_test 54e "console/tty device works in lustre ======================"
6343 local dir=$DIR/$tdir
6346 test_mkdir -p $dir/dir
6347 for i in $(seq $numfiles); do
6349 touch $dir/dir/file$i
6352 local numcomp=$($LFS getstripe --component-count $dir)
6354 [[ $numcomp == 0 ]] && numcomp=1
6356 # test lfs getstripe with --recursive
6357 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6359 [[ $filenum -eq $((numfiles * 2)) ]] ||
6360 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6361 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6362 [[ $filenum -eq $numfiles ]] ||
6363 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6364 echo "$LFS getstripe showed obdidx or l_ost_idx"
6366 # test lfs getstripe with file instead of dir
6367 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6368 [[ $filenum -eq 1 ]] ||
6369 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6370 echo "$LFS getstripe file1 passed"
6372 #test lfs getstripe with --verbose
6373 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6374 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6375 error "$LFS getstripe --verbose $dir: "\
6376 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6377 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6378 error "$LFS getstripe $dir: showed lmm_magic"
6380 #test lfs getstripe with -v prints lmm_fid
6381 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6382 local countfids=$((numdirs + numfiles * numcomp))
6383 [[ $filenum -eq $countfids ]] ||
6384 error "$LFS getstripe -v $dir: "\
6385 "got $filenum want $countfids lmm_fid"
6386 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6387 error "$LFS getstripe $dir: showed lmm_fid by default"
6388 echo "$LFS getstripe --verbose passed"
6390 #check for FID information
6391 local fid1=$($LFS getstripe --fid $dir/file1)
6392 local fid2=$($LFS getstripe --verbose $dir/file1 |
6393 awk '/lmm_fid: / { print $2; exit; }')
6394 local fid3=$($LFS path2fid $dir/file1)
6396 [ "$fid1" != "$fid2" ] &&
6397 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6398 [ "$fid1" != "$fid3" ] &&
6399 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6400 echo "$LFS getstripe --fid passed"
6402 #test lfs getstripe with --obd
6403 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6404 error "$LFS getstripe --obd wrong_uuid: should return error"
6406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6409 local obduuid=$(ostuuid_from_index $ostidx)
6410 local found=$($LFS getstripe -r --obd $obduuid $dir |
6411 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6413 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6414 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6416 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6419 [[ $found -eq $filenum ]] ||
6420 error "$LFS getstripe --obd: found $found expect $filenum"
6421 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6422 sed '/^[ ]*'${ostidx}'[ ]/d' |
6423 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6424 error "$LFS getstripe --obd: should not show file on other obd"
6425 echo "$LFS getstripe --obd passed"
6427 run_test 56a "check $LFS getstripe"
6430 local dir=$DIR/$tdir
6434 for i in $(seq $numdirs); do
6435 test_mkdir $dir/dir$i
6438 # test lfs getdirstripe default mode is non-recursion, which is
6439 # different from lfs getstripe
6440 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6442 [[ $dircnt -eq 1 ]] ||
6443 error "$LFS getdirstripe: found $dircnt, not 1"
6444 dircnt=$($LFS getdirstripe --recursive $dir |
6445 grep -c lmv_stripe_count)
6446 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6447 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6449 run_test 56b "check $LFS getdirstripe"
6452 verify_yaml_available || skip_env "YAML verification not installed"
6453 local output_file=$DIR/$tfile.out
6455 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6458 cat $output_file | verify_yaml || error "layout is not valid YAML"
6460 run_test 56bb "check $LFS getdirstripe layout is YAML"
6463 remote_ost_nodsh && skip "remote OST with nodsh"
6466 local ost_name=$(ostname_from_index $ost_idx)
6467 local old_status=$(ost_dev_status $ost_idx)
6468 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6470 [[ -z "$old_status" ]] ||
6471 skip_env "OST $ost_name is in $old_status status"
6473 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6474 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6475 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6476 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6477 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6478 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6481 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6482 error "$LFS df -v showing inactive devices"
6485 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6487 [[ "$new_status" =~ "D" ]] ||
6488 error "$ost_name status is '$new_status', missing 'D'"
6489 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6490 [[ "$new_status" =~ "N" ]] ||
6491 error "$ost_name status is '$new_status', missing 'N'"
6493 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6494 [[ "$new_status" =~ "f" ]] ||
6495 error "$ost_name status is '$new_status', missing 'f'"
6498 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6499 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6500 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6501 [[ -z "$p" ]] && restore_lustre_params < $p || true
6504 new_status=$(ost_dev_status $ost_idx)
6505 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6506 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6507 # can't check 'f' as devices may actually be on flash
6509 run_test 56c "check 'lfs df' showing device status"
6512 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6513 local osts=$($LFS df -v $MOUNT | grep -c OST)
6517 (( mdts == MDSCOUNT )) ||
6518 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6519 (( osts == OSTCOUNT )) ||
6520 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6522 run_test 56d "'lfs df -v' prints only configured devices"
6525 err_enoent=2 # No such file or directory
6526 err_eopnotsupp=95 # Operation not supported
6528 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6529 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6531 # Check for handling of path not exists
6532 output=$($LFS df $enoent_mnt 2>&1)
6535 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6536 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6537 error "expect failure $err_enoent, not $ret"
6539 # Check for handling of non-Lustre FS
6540 output=$($LFS df $notsup_mnt)
6543 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6544 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6545 error "expect success $err_eopnotsupp, not $ret"
6547 # Check for multiple LustreFS argument
6548 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6551 [[ $output -eq 3 && $ret -eq 0 ]] ||
6552 error "expect success 3, not $output, rc = $ret"
6554 # Check for correct non-Lustre FS handling among multiple
6556 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6557 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6560 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6561 error "expect success 2, not $output, rc = $ret"
6563 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6568 local local_tdir="$1"
6569 local local_numfiles="$2"
6570 local local_numdirs="$3"
6571 local dir_params="$4"
6572 local dir_stripe_params="$5"
6574 if [ ! -d "$local_tdir" ] ; then
6575 test_mkdir -p $dir_stripe_params $local_tdir
6576 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6577 for i in $(seq $local_numfiles) ; do
6578 touch $local_tdir/file$i
6580 for i in $(seq $local_numdirs) ; do
6581 test_mkdir $dir_stripe_params $local_tdir/dir$i
6582 for j in $(seq $local_numfiles) ; do
6583 touch $local_tdir/dir$i/file$j
6589 setup_56_special() {
6591 local local_numfiles=$2
6592 local local_numdirs=$3
6594 setup_56 $local_tdir $local_numfiles $local_numdirs
6596 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6597 for i in $(seq $local_numfiles) ; do
6598 mknod $local_tdir/loop${i}b b 7 $i
6599 mknod $local_tdir/null${i}c c 1 3
6600 ln -s $local_tdir/file1 $local_tdir/link${i}
6602 for i in $(seq $local_numdirs) ; do
6603 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6604 mknod $local_tdir/dir$i/null${i}c c 1 3
6605 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6611 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6612 local expected=$(($NUMDIRS + 2))
6614 setup_56 $dir $NUMFILES $NUMDIRS
6616 # test lfs find with -name
6617 for i in $(seq $NUMFILES) ; do
6618 local nums=$($LFS find -name "*$i" $dir | wc -l)
6620 [ $nums -eq $expected ] ||
6621 error "lfs find -name '*$i' $dir wrong: "\
6622 "found $nums, expected $expected"
6625 run_test 56g "check lfs find -name"
6628 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6629 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6631 setup_56 $dir $NUMFILES $NUMDIRS
6633 # test lfs find with ! -name
6634 for i in $(seq $NUMFILES) ; do
6635 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "lfs find ! -name '*$i' $dir wrong: "\
6639 "found $nums, expected $expected"
6642 run_test 56h "check lfs find ! -name"
6645 local dir=$DIR/$tdir
6649 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6652 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6654 run_test 56i "check 'lfs find -ost UUID' skips directories"
6657 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6659 setup_56_special $dir $NUMFILES $NUMDIRS
6661 local expected=$((NUMDIRS + 1))
6662 local cmd="$LFS find -type d $dir"
6663 local nums=$($cmd | wc -l)
6665 [ $nums -eq $expected ] ||
6666 error "'$cmd' wrong: found $nums, expected $expected"
6668 run_test 56j "check lfs find -type d"
6671 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6673 setup_56_special $dir $NUMFILES $NUMDIRS
6675 local expected=$(((NUMDIRS + 1) * NUMFILES))
6676 local cmd="$LFS find -type f $dir"
6677 local nums=$($cmd | wc -l)
6679 [ $nums -eq $expected ] ||
6680 error "'$cmd' wrong: found $nums, expected $expected"
6682 run_test 56k "check lfs find -type f"
6685 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6687 setup_56_special $dir $NUMFILES $NUMDIRS
6689 local expected=$((NUMDIRS + NUMFILES))
6690 local cmd="$LFS find -type b $dir"
6691 local nums=$($cmd | wc -l)
6693 [ $nums -eq $expected ] ||
6694 error "'$cmd' wrong: found $nums, expected $expected"
6696 run_test 56l "check lfs find -type b"
6699 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6701 setup_56_special $dir $NUMFILES $NUMDIRS
6703 local expected=$((NUMDIRS + NUMFILES))
6704 local cmd="$LFS find -type c $dir"
6705 local nums=$($cmd | wc -l)
6706 [ $nums -eq $expected ] ||
6707 error "'$cmd' wrong: found $nums, expected $expected"
6709 run_test 56m "check lfs find -type c"
6712 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6713 setup_56_special $dir $NUMFILES $NUMDIRS
6715 local expected=$((NUMDIRS + NUMFILES))
6716 local cmd="$LFS find -type l $dir"
6717 local nums=$($cmd | wc -l)
6719 [ $nums -eq $expected ] ||
6720 error "'$cmd' wrong: found $nums, expected $expected"
6722 run_test 56n "check lfs find -type l"
6725 local dir=$DIR/$tdir
6727 setup_56 $dir $NUMFILES $NUMDIRS
6728 utime $dir/file1 > /dev/null || error "utime (1)"
6729 utime $dir/file2 > /dev/null || error "utime (2)"
6730 utime $dir/dir1 > /dev/null || error "utime (3)"
6731 utime $dir/dir2 > /dev/null || error "utime (4)"
6732 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6733 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6736 local nums=$($LFS find -mtime +0 $dir | wc -l)
6738 [ $nums -eq $expected ] ||
6739 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6742 cmd="$LFS find -mtime 0 $dir"
6743 nums=$($cmd | wc -l)
6744 [ $nums -eq $expected ] ||
6745 error "'$cmd' wrong: found $nums, expected $expected"
6747 run_test 56o "check lfs find -mtime for old files"
6750 local dir=$DIR/$tdir
6754 # just to make sure there is something that won't be found
6756 touch $dir/$tfile.now
6758 for age in year week day hour min; do
6759 count=$((count + 1))
6761 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6762 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6763 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6765 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6766 local nums=$($cmd | wc -l)
6767 [ $nums -eq $expected ] ||
6768 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find $dir -atime $count${age:0:1}"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6777 cmd="$LFS find $dir -ctime +1s -type f"
6778 nums=$($cmd | wc -l)
6779 (( $nums == $count * 2 + 1)) ||
6780 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6782 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6784 test_newerXY_base() {
6787 local dir=$DIR/$tdir
6791 if [ $y == "t" ]; then
6792 if [ $x == "b" ]; then
6793 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6795 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6798 ref=$DIR/$tfile.newer.$x$y
6799 touch $ref || error "touch $ref failed"
6802 echo "before = $ref"
6804 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6806 if [ $y == "t" ]; then
6807 if [ $x == "b" ]; then
6808 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6810 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6813 negref=$DIR/$tfile.negnewer.$x$y
6814 touch $negref || error "touch $negref failed"
6817 echo "after = $negref"
6818 local cmd="$LFS find $dir -newer$x$y $ref"
6819 local nums=$(eval $cmd | wc -l)
6820 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6822 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6823 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6825 cmd="$LFS find $dir ! -newer$x$y $negref"
6826 nums=$(eval $cmd | wc -l)
6827 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6828 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6830 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6831 nums=$(eval $cmd | wc -l)
6832 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6833 error "'$cmd' wrong: found $nums between, expected $expected"; }
6839 test_newerXY_base "a" "a"
6840 test_newerXY_base "a" "m"
6841 test_newerXY_base "a" "c"
6842 test_newerXY_base "m" "a"
6843 test_newerXY_base "m" "m"
6844 test_newerXY_base "m" "c"
6845 test_newerXY_base "c" "a"
6846 test_newerXY_base "c" "m"
6847 test_newerXY_base "c" "c"
6849 test_newerXY_base "a" "t"
6850 test_newerXY_base "m" "t"
6851 test_newerXY_base "c" "t"
6853 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
6854 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6855 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
6857 test_newerXY_base "b" "b"
6858 test_newerXY_base "b" "t"
6860 run_test 56oc "check lfs find -newerXY work"
6863 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6864 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
6866 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6867 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
6869 local dir=$DIR/$tdir
6870 local ref=$DIR/$tfile.ref
6871 local negref=$DIR/$tfile.negref
6873 mkdir $dir || error "mkdir $dir failed"
6874 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6875 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6876 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6877 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6878 touch $ref || error "touch $ref failed"
6879 # sleep 3 seconds at least
6882 local before=$(do_facet mds1 date +%s)
6883 local skew=$(($(date +%s) - before + 1))
6885 if (( skew < 0 && skew > -5 )); then
6886 sleep $((0 - skew + 1))
6890 # Set the dir stripe params to limit files all on MDT0,
6891 # otherwise we need to calc the max clock skew between
6892 # the client and MDTs.
6893 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6895 touch $negref || error "touch $negref failed"
6897 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6898 local nums=$($cmd | wc -l)
6899 local expected=$(((NUMFILES + 1) * NUMDIRS))
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6904 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6905 nums=$($cmd | wc -l)
6906 expected=$((NUMFILES + 1))
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6910 [ $skew -lt 0 ] && return
6912 local after=$(do_facet mds1 date +%s)
6913 local age=$((after - before + 1 + skew))
6915 cmd="$LFS find $dir -btime -${age}s -type f"
6916 nums=$($cmd | wc -l)
6917 expected=$(((NUMFILES + 1) * NUMDIRS))
6919 echo "Clock skew between client and server: $skew, age:$age"
6920 [ $nums -eq $expected ] ||
6921 error "'$cmd' wrong: found $nums, expected $expected"
6923 expected=$(($NUMDIRS + 1))
6924 cmd="$LFS find $dir -btime -${age}s -type d"
6925 nums=$($cmd | wc -l)
6926 [ $nums -eq $expected ] ||
6927 error "'$cmd' wrong: found $nums, expected $expected"
6928 rm -f $ref $negref || error "Failed to remove $ref $negref"
6930 run_test 56od "check lfs find -btime with units"
6933 [ $RUNAS_ID -eq $UID ] &&
6934 skip_env "RUNAS_ID = UID = $UID -- skipping"
6936 local dir=$DIR/$tdir
6938 setup_56 $dir $NUMFILES $NUMDIRS
6939 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6941 local expected=$NUMFILES
6942 local cmd="$LFS find -uid $RUNAS_ID $dir"
6943 local nums=$($cmd | wc -l)
6945 [ $nums -eq $expected ] ||
6946 error "'$cmd' wrong: found $nums, expected $expected"
6948 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6949 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6950 nums=$($cmd | wc -l)
6951 [ $nums -eq $expected ] ||
6952 error "'$cmd' wrong: found $nums, expected $expected"
6954 run_test 56p "check lfs find -uid and ! -uid"
6957 [ $RUNAS_ID -eq $UID ] &&
6958 skip_env "RUNAS_ID = UID = $UID -- skipping"
6960 local dir=$DIR/$tdir
6962 setup_56 $dir $NUMFILES $NUMDIRS
6963 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6965 local expected=$NUMFILES
6966 local cmd="$LFS find -gid $RUNAS_GID $dir"
6967 local nums=$($cmd | wc -l)
6969 [ $nums -eq $expected ] ||
6970 error "'$cmd' wrong: found $nums, expected $expected"
6972 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6973 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6974 nums=$($cmd | wc -l)
6975 [ $nums -eq $expected ] ||
6976 error "'$cmd' wrong: found $nums, expected $expected"
6978 run_test 56q "check lfs find -gid and ! -gid"
6981 local dir=$DIR/$tdir
6983 setup_56 $dir $NUMFILES $NUMDIRS
6986 local cmd="$LFS find -size 0 -type f -lazy $dir"
6987 local nums=$($cmd | wc -l)
6989 [ $nums -eq $expected ] ||
6990 error "'$cmd' wrong: found $nums, expected $expected"
6991 cmd="$LFS find -size 0 -type f $dir"
6992 nums=$($cmd | wc -l)
6993 [ $nums -eq $expected ] ||
6994 error "'$cmd' wrong: found $nums, expected $expected"
6997 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6998 nums=$($cmd | wc -l)
6999 [ $nums -eq $expected ] ||
7000 error "'$cmd' wrong: found $nums, expected $expected"
7001 cmd="$LFS find ! -size 0 -type f $dir"
7002 nums=$($cmd | wc -l)
7003 [ $nums -eq $expected ] ||
7004 error "'$cmd' wrong: found $nums, expected $expected"
7006 echo "test" > $dir/$tfile
7007 echo "test2" > $dir/$tfile.2 && sync
7009 cmd="$LFS find -size 5 -type f -lazy $dir"
7010 nums=$($cmd | wc -l)
7011 [ $nums -eq $expected ] ||
7012 error "'$cmd' wrong: found $nums, expected $expected"
7013 cmd="$LFS find -size 5 -type f $dir"
7014 nums=$($cmd | wc -l)
7015 [ $nums -eq $expected ] ||
7016 error "'$cmd' wrong: found $nums, expected $expected"
7019 cmd="$LFS find -size +5 -type f -lazy $dir"
7020 nums=$($cmd | wc -l)
7021 [ $nums -eq $expected ] ||
7022 error "'$cmd' wrong: found $nums, expected $expected"
7023 cmd="$LFS find -size +5 -type f $dir"
7024 nums=$($cmd | wc -l)
7025 [ $nums -eq $expected ] ||
7026 error "'$cmd' wrong: found $nums, expected $expected"
7029 cmd="$LFS find -size +0 -type f -lazy $dir"
7030 nums=$($cmd | wc -l)
7031 [ $nums -eq $expected ] ||
7032 error "'$cmd' wrong: found $nums, expected $expected"
7033 cmd="$LFS find -size +0 -type f $dir"
7034 nums=$($cmd | wc -l)
7035 [ $nums -eq $expected ] ||
7036 error "'$cmd' wrong: found $nums, expected $expected"
7039 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7040 nums=$($cmd | wc -l)
7041 [ $nums -eq $expected ] ||
7042 error "'$cmd' wrong: found $nums, expected $expected"
7043 cmd="$LFS find ! -size -5 -type f $dir"
7044 nums=$($cmd | wc -l)
7045 [ $nums -eq $expected ] ||
7046 error "'$cmd' wrong: found $nums, expected $expected"
7049 cmd="$LFS find -size -5 -type f -lazy $dir"
7050 nums=$($cmd | wc -l)
7051 [ $nums -eq $expected ] ||
7052 error "'$cmd' wrong: found $nums, expected $expected"
7053 cmd="$LFS find -size -5 -type f $dir"
7054 nums=$($cmd | wc -l)
7055 [ $nums -eq $expected ] ||
7056 error "'$cmd' wrong: found $nums, expected $expected"
7058 run_test 56r "check lfs find -size works"
7065 cancel_lru_locks $OSC
7067 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7068 local nums=$($cmd | wc -l)
7070 [ $nums -eq $expected ] ||
7071 error "'$cmd' wrong: found $nums, expected $expected"
7073 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7075 if (( rpcs_before + glimpses != rpcs_after )); then
7076 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7077 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7079 if [[ $glimpses == 0 ]]; then
7080 error "'$cmd' should not send glimpse RPCs to OST"
7082 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7088 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7089 skip "MDS < 2.12.58 doesn't return LSOM data"
7090 local dir=$DIR/$tdir
7091 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7093 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7095 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7096 $LCTL set_param -n llite.*.statahead_agl=0
7097 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7099 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7100 # open and close all files to ensure LSOM is updated
7101 cancel_lru_locks $OSC
7102 find $dir -type f | xargs cat > /dev/null
7104 # expect_found glimpse_rpcs command_to_run
7105 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7106 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7107 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7108 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7110 echo "test" > $dir/$tfile
7111 echo "test2" > $dir/$tfile.2 && sync
7112 cancel_lru_locks $OSC
7113 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7115 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7116 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7117 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7118 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7120 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7121 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7122 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7123 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7124 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7125 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7127 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7130 local dir=$DIR/$tdir
7131 local tmp=$TMP/$tfile.log
7134 test_mkdir -p $dir || error "failed to mkdir $dir"
7135 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7136 error "failed to setstripe $dir/$tfile"
7137 mdt_idx=$($LFS getdirstripe -i $dir)
7138 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7140 stack_trap "rm -f $tmp" EXIT
7141 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7142 ! grep -q obd_uuid $tmp ||
7143 error "failed to find --size +100K --ost 0 $dir"
7144 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7145 ! grep -q obd_uuid $tmp ||
7146 error "failed to find --size +100K --mdt $mdt_idx $dir"
7148 run_test 56rb "check lfs find --size --ost/--mdt works"
7151 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7152 local dir=$DIR/$tdir
7155 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7156 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7157 (( $MDSCOUNT > 2 )) &&
7158 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7159 mkdir $dir/$tdir-{1..10}
7160 touch $dir/$tfile-{1..10}
7162 found=$($LFS find $dir --mdt-count 2 | wc -l)
7164 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7166 found=$($LFS find $dir -T +1 | wc -l)
7167 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7168 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7170 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7172 (( $found == $expect )) || error "found $found all_char, expect $expect"
7174 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7175 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7176 (( $found == $expect )) || error "found $found all_char, expect $expect"
7178 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7181 local dir=$DIR/$tdir
7186 mkfifo $dir/fifo || error "failed to create fifo file"
7187 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7188 error "should not fail even cannot get projid from pipe file"
7189 found=$($LFS find $dir -t p --printf "%y")
7190 [[ "p" == $found ]] || error "found $found, expect p"
7192 mknod $dir/chardev c 1 5 ||
7193 error "failed to create character device file"
7194 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7195 error "should not fail even cannot get projid from chardev file"
7196 found=$($LFS find $dir -t c --printf "%y")
7197 [[ "c" == $found ]] || error "found $found, expect c"
7199 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7200 (( found == 2 )) || error "unable to list all files"
7202 run_test 56rd "check lfs find --printf special files"
7204 test_56s() { # LU-611 #LU-9369
7205 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7207 local dir=$DIR/$tdir
7208 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7210 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7211 for i in $(seq $NUMDIRS); do
7212 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7215 local expected=$NUMDIRS
7216 local cmd="$LFS find -c $OSTCOUNT $dir"
7217 local nums=$($cmd | wc -l)
7219 [ $nums -eq $expected ] || {
7220 $LFS getstripe -R $dir
7221 error "'$cmd' wrong: found $nums, expected $expected"
7224 expected=$((NUMDIRS + onestripe))
7225 cmd="$LFS find -stripe-count +0 -type f $dir"
7226 nums=$($cmd | wc -l)
7227 [ $nums -eq $expected ] || {
7228 $LFS getstripe -R $dir
7229 error "'$cmd' wrong: found $nums, expected $expected"
7233 cmd="$LFS find -stripe-count 1 -type f $dir"
7234 nums=$($cmd | wc -l)
7235 [ $nums -eq $expected ] || {
7236 $LFS getstripe -R $dir
7237 error "'$cmd' wrong: found $nums, expected $expected"
7240 cmd="$LFS find -stripe-count -2 -type f $dir"
7241 nums=$($cmd | wc -l)
7242 [ $nums -eq $expected ] || {
7243 $LFS getstripe -R $dir
7244 error "'$cmd' wrong: found $nums, expected $expected"
7248 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7249 nums=$($cmd | wc -l)
7250 [ $nums -eq $expected ] || {
7251 $LFS getstripe -R $dir
7252 error "'$cmd' wrong: found $nums, expected $expected"
7255 run_test 56s "check lfs find -stripe-count works"
7257 test_56t() { # LU-611 #LU-9369
7258 local dir=$DIR/$tdir
7260 setup_56 $dir 0 $NUMDIRS
7261 for i in $(seq $NUMDIRS); do
7262 $LFS setstripe -S 8M $dir/dir$i/$tfile
7265 local expected=$NUMDIRS
7266 local cmd="$LFS find -S 8M $dir"
7267 local nums=$($cmd | wc -l)
7269 [ $nums -eq $expected ] || {
7270 $LFS getstripe -R $dir
7271 error "'$cmd' wrong: found $nums, expected $expected"
7275 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7277 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7279 expected=$(((NUMDIRS + 1) * NUMFILES))
7280 cmd="$LFS find -stripe-size 512k -type f $dir"
7281 nums=$($cmd | wc -l)
7282 [ $nums -eq $expected ] ||
7283 error "'$cmd' wrong: found $nums, expected $expected"
7285 cmd="$LFS find -stripe-size +320k -type f $dir"
7286 nums=$($cmd | wc -l)
7287 [ $nums -eq $expected ] ||
7288 error "'$cmd' wrong: found $nums, expected $expected"
7290 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7291 cmd="$LFS find -stripe-size +200k -type f $dir"
7292 nums=$($cmd | wc -l)
7293 [ $nums -eq $expected ] ||
7294 error "'$cmd' wrong: found $nums, expected $expected"
7296 cmd="$LFS find -stripe-size -640k -type f $dir"
7297 nums=$($cmd | wc -l)
7298 [ $nums -eq $expected ] ||
7299 error "'$cmd' wrong: found $nums, expected $expected"
7302 cmd="$LFS find -stripe-size 256k -type f $dir"
7303 nums=$($cmd | wc -l)
7304 [ $nums -eq $expected ] ||
7305 error "'$cmd' wrong: found $nums, expected $expected"
7307 cmd="$LFS find -stripe-size -320k -type f $dir"
7308 nums=$($cmd | wc -l)
7309 [ $nums -eq $expected ] ||
7310 error "'$cmd' wrong: found $nums, expected $expected"
7313 cmd="$LFS find -stripe-size 1024k -type f $dir"
7314 nums=$($cmd | wc -l)
7315 [ $nums -eq $expected ] ||
7316 error "'$cmd' wrong: found $nums, expected $expected"
7318 run_test 56t "check lfs find -stripe-size works"
7320 test_56u() { # LU-611
7321 local dir=$DIR/$tdir
7323 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7325 if [[ $OSTCOUNT -gt 1 ]]; then
7326 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7332 local expected=$(((NUMDIRS + 1) * NUMFILES))
7333 local cmd="$LFS find -stripe-index 0 -type f $dir"
7334 local nums=$($cmd | wc -l)
7336 [ $nums -eq $expected ] ||
7337 error "'$cmd' wrong: found $nums, expected $expected"
7340 cmd="$LFS find -stripe-index 1 -type f $dir"
7341 nums=$($cmd | wc -l)
7342 [ $nums -eq $expected ] ||
7343 error "'$cmd' wrong: found $nums, expected $expected"
7345 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7346 nums=$($cmd | wc -l)
7347 [ $nums -eq $expected ] ||
7348 error "'$cmd' wrong: found $nums, expected $expected"
7351 # This should produce an error and not return any files
7352 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7353 nums=$($cmd 2>/dev/null | wc -l)
7354 [ $nums -eq $expected ] ||
7355 error "'$cmd' wrong: found $nums, expected $expected"
7357 if [[ $OSTCOUNT -gt 1 ]]; then
7358 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7359 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7360 nums=$($cmd | wc -l)
7361 [ $nums -eq $expected ] ||
7362 error "'$cmd' wrong: found $nums, expected $expected"
7365 run_test 56u "check lfs find -stripe-index works"
7369 local dir=$DIR/$tdir
7371 setup_56 $dir $NUMFILES $NUMDIRS
7373 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7374 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7376 for file in $($LFS find -m $UUID $dir); do
7377 file_midx=$($LFS getstripe -m $file)
7378 [ $file_midx -eq $mdt_idx ] ||
7379 error "lfs find -m $UUID != getstripe -m $file_midx"
7382 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7385 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7388 local dir=$DIR/$tdir
7390 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7391 stack_trap "rm -rf $dir"
7393 local stripe_size=$($LFS getstripe -S -d $dir) ||
7394 error "$LFS getstripe -S -d $dir failed"
7395 stripe_size=${stripe_size%% *}
7397 local file_size=$((stripe_size * OSTCOUNT))
7398 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7399 local required_space=$((file_num * file_size))
7400 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7402 (( free_space >= required_space / 1024 )) ||
7403 skip_env "need $required_space, have $free_space kbytes"
7406 local dd_count=$((file_size / dd_bs))
7408 # write data into the files
7413 for ((i = 1; i <= NUMFILES; i++ )); do
7415 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7416 error "write data into $file failed"
7418 for ((i = 1; i <= NUMDIRS; i++ )); do
7419 for ((j = 1; j <= NUMFILES; j++ )); do
7420 file=$dir/dir$i/file$j
7421 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7422 error "write data into $file failed"
7426 # $LFS_MIGRATE will fail if hard link migration is unsupported
7427 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7428 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7429 error "creating links to $dir/dir1/file1 failed"
7434 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7437 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7440 eval $cmd || error "$cmd failed"
7442 check_stripe_count $dir/file1 $expected
7444 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7445 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7446 # OST 1 if it is on OST 0. This file is small enough to
7447 # be on only one stripe.
7448 file=$dir/migr_1_ost
7449 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7450 error "write data into $file failed"
7451 local obdidx=$($LFS getstripe -i $file)
7452 local oldmd5=$(md5sum $file)
7455 (( obdidx != 0 )) || newobdidx=1
7456 cmd="$LFS migrate -i $newobdidx $file"
7458 eval $cmd || error "$cmd failed"
7460 local realobdix=$($LFS getstripe -i $file)
7461 local newmd5=$(md5sum $file)
7463 (( $newobdidx == $realobdix )) ||
7464 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7465 [[ "$oldmd5" == "$newmd5" ]] ||
7466 error "md5sum differ: $oldmd5, $newmd5"
7470 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7472 eval $cmd || error "$cmd failed"
7474 for (( j = 1; j <= NUMFILES; j++ )); do
7475 check_stripe_count $dir/dir1/file$j $expected
7478 # lfs_migrate works with lfs find
7479 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7480 $LFS_MIGRATE -y -c $expected"
7482 eval $cmd || error "$cmd failed"
7484 for (( i = 2; i <= NUMFILES; i++ )); do
7485 check_stripe_count $dir/file$i $expected
7487 for (( i = 2; i <= NUMDIRS; i++ )); do
7488 for (( j = 1; j <= NUMFILES; j++ )); do
7489 check_stripe_count $dir/dir$i/file$j $expected
7493 run_test 56wa "check lfs_migrate -c stripe_count works"
7496 local file1=$DIR/$tdir/file1
7497 local create_pool=false
7498 local initial_pool=$($LFS getstripe -p $DIR)
7502 echo -n "Creating test dir..."
7503 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7506 echo -n "Creating test file..."
7507 touch $file1 || error "cannot create file"
7510 echo -n "Detecting existing pools..."
7511 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7513 if [ ${#pool_list[@]} -gt 0 ]; then
7514 echo "${pool_list[@]}"
7515 for thispool in "${pool_list[@]}"; do
7516 if [[ -z "$initial_pool" ||
7517 "$initial_pool" != "$thispool" ]]; then
7519 echo "Using existing pool '$pool'"
7524 echo "none detected."
7526 if [ -z "$pool" ]; then
7527 pool=${POOL:-testpool}
7528 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7529 echo -n "Creating pool '$pool'..."
7531 pool_add $pool &> /dev/null ||
7532 error "pool_add failed"
7535 echo -n "Adding target to pool..."
7536 pool_add_targets $pool 0 0 1 &> /dev/null ||
7537 error "pool_add_targets failed"
7541 echo -n "Setting pool using -p option..."
7542 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7543 error "migrate failed rc = $?"
7546 echo -n "Verifying test file is in pool after migrating..."
7547 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7548 error "file was not migrated to pool $pool"
7551 echo -n "Removing test file from pool '$pool'..."
7552 # "lfs migrate $file" won't remove the file from the pool
7553 # until some striping information is changed.
7554 $LFS migrate -c 1 $file1 &> /dev/null ||
7555 error "cannot remove from pool"
7556 [ "$($LFS getstripe -p $file1)" ] &&
7557 error "pool still set"
7560 echo -n "Setting pool using --pool option..."
7561 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7562 error "migrate failed rc = $?"
7567 if $create_pool; then
7568 destroy_test_pools 2> /dev/null ||
7569 error "destroy test pools failed"
7572 run_test 56wb "check lfs_migrate pool support"
7575 local file1="$DIR/$tdir/$tfile"
7585 echo -n "Creating test dir..."
7586 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7587 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7588 error "cannot set stripe by '-S 1M -c 1'"
7591 echo -n "Setting initial stripe for test file..."
7592 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7593 error "cannot set stripe"
7594 cur_ssize=$($LFS getstripe -S "$file1")
7595 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7598 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7599 stack_trap "rm -f $file1"
7600 md5="$(md5sum $file1)"
7602 # File currently set to -S 512K -c 1
7604 # Ensure -c and -S options are rejected when -R is set
7605 echo -n "Verifying incompatible options are detected..."
7606 $LFS_MIGRATE -R -c 1 "$file1" &&
7607 error "incompatible -R and -c options not detected"
7608 $LFS_MIGRATE -R -S 1M "$file1" &&
7609 error "incompatible -R and -S options not detected"
7610 $LFS_MIGRATE -R -p pool "$file1" &&
7611 error "incompatible -R and -p options not detected"
7612 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7613 error "incompatible -R and -E options not detected"
7614 $LFS_MIGRATE -R -A "$file1" &&
7615 error "incompatible -R and -A options not detected"
7616 $LFS_MIGRATE -A -c 1 "$file1" &&
7617 error "incompatible -A and -c options not detected"
7618 $LFS_MIGRATE -A -S 1M "$file1" &&
7619 error "incompatible -A and -S options not detected"
7620 $LFS_MIGRATE -A -p pool "$file1" &&
7621 error "incompatible -A and -p options not detected"
7622 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7623 error "incompatible -A and -E options not detected"
7626 # Ensure unrecognized options are passed through to 'lfs migrate'
7627 echo -n "Verifying -S option is passed through to lfs migrate..."
7628 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7629 cur_ssize=$($LFS getstripe -S "$file1")
7630 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7631 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7634 # File currently set to -S 1M -c 1
7636 # Ensure long options are supported
7637 echo -n "Verifying long options supported..."
7638 $LFS_MIGRATE --non-block "$file1" ||
7639 error "long option without argument not supported"
7640 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7641 error "long option with argument not supported"
7642 cur_ssize=$($LFS getstripe -S "$file1")
7643 (( cur_ssize == 524288 )) ||
7644 error "migrate --stripe-size $cur_ssize != 524288"
7645 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7648 # File currently set to -S 512K -c 1
7650 if (( OSTCOUNT > 1 )); then
7651 echo -n "Verifying explicit stripe count can be set..."
7652 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7653 cur_scount=$($LFS getstripe -c "$file1")
7654 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7655 [[ "$(md5sum $file1)" == "$md5" ]] ||
7656 error "file data has changed (3)"
7660 # File currently set to -S 512K -c 1 or -S 512K -c 2
7662 # Ensure parent striping is used if -R is set, and no stripe
7663 # count or size is specified
7664 echo -n "Setting stripe for parent directory..."
7665 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7666 error "cannot set stripe '-S 2M -c 1'"
7667 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7670 echo -n "Verifying restripe option uses parent stripe settings..."
7671 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7672 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7673 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7674 cur_ssize=$($LFS getstripe -S "$file1")
7675 (( cur_ssize == parent_ssize )) ||
7676 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7677 cur_scount=$($LFS getstripe -c "$file1")
7678 (( cur_scount == parent_scount )) ||
7679 error "migrate -R stripe_count $cur_scount != $parent_scount"
7680 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7683 # File currently set to -S 1M -c 1
7685 # Ensure striping is preserved if -R is not set, and no stripe
7686 # count or size is specified
7687 echo -n "Verifying striping size preserved when not specified..."
7688 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7689 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7690 error "cannot set stripe on parent directory"
7691 $LFS_MIGRATE "$file1" || error "migrate failed"
7692 cur_ssize=$($LFS getstripe -S "$file1")
7693 (( cur_ssize == orig_ssize )) ||
7694 error "migrate by default $cur_ssize != $orig_ssize"
7695 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7698 # Ensure file name properly detected when final option has no argument
7699 echo -n "Verifying file name properly detected..."
7700 $LFS_MIGRATE "$file1" ||
7701 error "file name interpreted as option argument"
7702 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7705 # Ensure PFL arguments are passed through properly
7706 echo -n "Verifying PFL options passed through..."
7707 new_scount=$(((OSTCOUNT + 1) / 2))
7708 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7709 error "migrate PFL arguments failed"
7710 cur_comp=$($LFS getstripe --comp-count $file1)
7711 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7712 cur_scount=$($LFS getstripe --stripe-count $file1)
7713 (( cur_scount == new_scount)) ||
7714 error "PFL stripe count $cur_scount != $new_scount"
7715 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7718 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7721 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7723 local file1=$DIR/$tdir/$tfile
7725 echo -n "Creating test dir..."
7726 test_mkdir $DIR/$tdir || error "cannot create dir"
7729 echo -n "Creating test file..."
7730 echo "$tfile" > $file1
7733 # Ensure 'lfs migrate' will fail by using a non-existent option,
7734 # and make sure rsync is not called to recover
7735 echo -n "Make sure --no-rsync option works..."
7736 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7737 grep -q 'refusing to fall back to rsync' ||
7738 error "rsync was called with --no-rsync set"
7741 # Ensure rsync is called without trying 'lfs migrate' first
7742 echo -n "Make sure --rsync option works..."
7743 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7744 grep -q 'falling back to rsync' &&
7745 error "lfs migrate was called with --rsync set"
7748 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7754 test_mkdir $td || error "cannot create $td"
7755 touch $tf || error "cannot touch $tf"
7757 echo -n "Make sure --non-direct|-D works..."
7758 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7759 grep -q "lfs migrate --non-direct" ||
7760 error "--non-direct option cannot work correctly"
7761 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7762 grep -q "lfs migrate -D" ||
7763 error "-D option cannot work correctly"
7766 run_test 56we "check lfs_migrate --non-direct|-D support"
7769 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7770 check_swap_layouts_support
7772 local dir=$DIR/$tdir
7773 local ref1=/etc/passwd
7774 local file1=$dir/file1
7776 test_mkdir $dir || error "creating dir $dir"
7777 $LFS setstripe -c 2 $file1
7779 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7780 stripe=$($LFS getstripe -c $file1)
7781 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7782 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7787 run_test 56x "lfs migration support"
7790 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7791 check_swap_layouts_support
7793 local dir=$DIR/$tdir/$testnum
7797 local ref1=/etc/passwd
7798 local file1=$dir/file1
7800 $LFS setstripe -c 2 $file1
7802 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7804 local stripe=$($LFS getstripe -c $file1)
7806 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7807 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7812 run_test 56xa "lfs migration --block support"
7814 check_migrate_links() {
7815 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7817 local file1="$dir/file1"
7821 local total_count=$(($begin + $count - 1))
7822 local symlink_count=10
7825 if [ ! -f "$file1" ]; then
7826 echo -n "creating initial file..."
7827 $LFS setstripe -c 1 -S "512k" "$file1" ||
7828 error "cannot setstripe initial file"
7831 echo -n "creating symlinks..."
7832 for s in $(seq 1 $symlink_count); do
7833 ln -s "$file1" "$dir/slink$s" ||
7834 error "cannot create symlinks"
7838 echo -n "creating nonlinked files..."
7839 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7840 error "cannot create nonlinked files"
7845 if [ ! -f "$dir/file$total_count" ]; then
7846 echo -n "creating hard links $begin:$total_count..."
7847 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7848 /dev/null || error "cannot create hard links"
7852 echo -n "checking number of hard links listed in xattrs..."
7853 local fid=$($LFS getstripe -F "$file1")
7854 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7857 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7858 skip "hard link list has unexpected size, skipping test"
7860 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7861 error "link names should exceed xattrs size"
7864 echo -n "migrating files..."
7865 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7867 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7870 # make sure all links have been properly migrated
7871 echo -n "verifying files..."
7872 fid=$($LFS getstripe -F "$file1") ||
7873 error "cannot get fid for file $file1"
7874 for i in $(seq 2 $total_count); do
7875 local fid2=$($LFS getstripe -F $dir/file$i)
7877 [ "$fid2" == "$fid" ] ||
7878 error "migrated hard link has mismatched FID"
7881 # make sure hard links were properly detected, and migration was
7882 # performed only once for the entire link set; nonlinked files should
7884 local actual=$(grep -c 'done' <<< "$migrate_out")
7885 local expected=$(($uniq_count + 1))
7887 [ "$actual" -eq "$expected" ] ||
7888 error "hard links individually migrated ($actual != $expected)"
7890 # make sure the correct number of hard links are present
7891 local hardlinks=$(stat -c '%h' "$file1")
7893 [ $hardlinks -eq $total_count ] ||
7894 error "num hard links $hardlinks != $total_count"
7901 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7902 skip "Need MDS version at least 2.10.55"
7904 local dir="$DIR/$tdir"
7906 test_mkdir "$dir" || error "cannot create dir $dir"
7908 echo "testing lfs migrate mode when all links fit within xattrs"
7909 check_migrate_links "$dir" 2 99
7911 echo "testing rsync mode when all links fit within xattrs"
7912 check_migrate_links --rsync "$dir" 2 99
7914 echo "testing lfs migrate mode when all links do not fit within xattrs"
7915 check_migrate_links "$dir" 101 100
7917 echo "testing rsync mode when all links do not fit within xattrs"
7918 check_migrate_links --rsync "$dir" 101 100
7920 chown -R $RUNAS_ID $dir
7921 echo "testing non-root lfs migrate mode when not all links are in xattr"
7922 check_migrate_links "$dir" 101 100 "$RUNAS"
7927 run_test 56xb "lfs migration hard link support"
7930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7932 local dir="$DIR/$tdir"
7934 test_mkdir "$dir" || error "cannot create dir $dir"
7936 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7937 echo -n "Setting initial stripe for 20MB test file..."
7938 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7939 error "cannot setstripe 20MB file"
7941 echo -n "Sizing 20MB test file..."
7942 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7944 echo -n "Verifying small file autostripe count is 1..."
7945 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7946 error "cannot migrate 20MB file"
7947 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7948 error "cannot get stripe for $dir/20mb"
7949 [ $stripe_count -eq 1 ] ||
7950 error "unexpected stripe count $stripe_count for 20MB file"
7954 # Test 2: File is small enough to fit within the available space on
7955 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7956 # have at least an additional 1KB for each desired stripe for test 3
7957 echo -n "Setting stripe for 1GB test file..."
7958 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7960 echo -n "Sizing 1GB test file..."
7961 # File size is 1GB + 3KB
7962 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7965 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7966 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7967 if (( avail > 524288 * OSTCOUNT )); then
7968 echo -n "Migrating 1GB file..."
7969 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7970 error "cannot migrate 1GB file"
7972 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7973 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7974 error "cannot getstripe for 1GB file"
7975 [ $stripe_count -eq 2 ] ||
7976 error "unexpected stripe count $stripe_count != 2"
7980 # Test 3: File is too large to fit within the available space on
7981 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7982 if [ $OSTCOUNT -ge 3 ]; then
7983 # The required available space is calculated as
7984 # file size (1GB + 3KB) / OST count (3).
7985 local kb_per_ost=349526
7987 echo -n "Migrating 1GB file with limit..."
7988 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7989 error "cannot migrate 1GB file with limit"
7992 stripe_count=$($LFS getstripe -c "$dir/1gb")
7993 echo -n "Verifying 1GB autostripe count with limited space..."
7994 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7995 error "unexpected stripe count $stripe_count (min 3)"
8002 run_test 56xc "lfs migration autostripe"
8005 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8007 local dir=$DIR/$tdir
8008 local f_mgrt=$dir/$tfile.mgrt
8009 local f_yaml=$dir/$tfile.yaml
8010 local f_copy=$dir/$tfile.copy
8011 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8012 local layout_copy="-c 2 -S 2M -i 1"
8013 local yamlfile=$dir/yamlfile
8014 local layout_before;
8017 test_mkdir "$dir" || error "cannot create dir $dir"
8018 stack_trap "rm -rf $dir"
8019 $LFS setstripe $layout_yaml $f_yaml ||
8020 error "cannot setstripe $f_yaml with layout $layout_yaml"
8021 $LFS getstripe --yaml $f_yaml > $yamlfile
8022 $LFS setstripe $layout_copy $f_copy ||
8023 error "cannot setstripe $f_copy with layout $layout_copy"
8025 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8027 # 1. test option --yaml
8028 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8029 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8030 layout_before=$(get_layout_param $f_yaml)
8031 layout_after=$(get_layout_param $f_mgrt)
8032 [ "$layout_after" == "$layout_before" ] ||
8033 error "lfs_migrate --yaml: $layout_after != $layout_before"
8035 # 2. test option --copy
8036 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8037 error "cannot migrate $f_mgrt with --copy $f_copy"
8038 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8039 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8040 [ "$layout_after" == "$layout_before" ] ||
8041 error "lfs_migrate --copy: $layout_after != $layout_before"
8043 run_test 56xd "check lfs_migrate --yaml and --copy support"
8046 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8048 local dir=$DIR/$tdir
8049 local f_comp=$dir/$tfile
8050 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8051 local layout_before=""
8052 local layout_after=""
8054 test_mkdir "$dir" || error "cannot create dir $dir"
8055 stack_trap "rm -rf $dir"
8056 $LFS setstripe $layout $f_comp ||
8057 error "cannot setstripe $f_comp with layout $layout"
8058 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8059 dd if=/dev/zero of=$f_comp bs=1M count=4
8061 # 1. migrate a comp layout file by lfs_migrate
8062 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8063 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8064 [ "$layout_before" == "$layout_after" ] ||
8065 error "lfs_migrate: $layout_before != $layout_after"
8067 # 2. migrate a comp layout file by lfs migrate
8068 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8069 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8070 [ "$layout_before" == "$layout_after" ] ||
8071 error "lfs migrate: $layout_before != $layout_after"
8073 run_test 56xe "migrate a composite layout file"
8076 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8078 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8079 skip "Need server version at least 2.13.53"
8081 local dir=$DIR/$tdir
8082 local f_comp=$dir/$tfile
8083 local layout="-E 1M -c1 -E -1 -c2"
8087 test_mkdir "$dir" || error "cannot create dir $dir"
8088 stack_trap "rm -rf $dir"
8089 $LFS setstripe $layout $f_comp ||
8090 error "cannot setstripe $f_comp with layout $layout"
8091 fid_before=$($LFS getstripe --fid $f_comp)
8092 dd if=/dev/zero of=$f_comp bs=1M count=4
8094 # 1. migrate a comp layout file to a comp layout
8095 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8096 fid_after=$($LFS getstripe --fid $f_comp)
8097 [ "$fid_before" == "$fid_after" ] ||
8098 error "comp-to-comp migrate: $fid_before != $fid_after"
8100 # 2. migrate a comp layout file to a plain layout
8101 $LFS migrate -c2 $f_comp ||
8102 error "cannot migrate $f_comp by lfs migrate"
8103 fid_after=$($LFS getstripe --fid $f_comp)
8104 [ "$fid_before" == "$fid_after" ] ||
8105 error "comp-to-plain migrate: $fid_before != $fid_after"
8107 # 3. migrate a plain layout file to a comp layout
8108 $LFS migrate $layout $f_comp ||
8109 error "cannot migrate $f_comp by lfs migrate"
8110 fid_after=$($LFS getstripe --fid $f_comp)
8111 [ "$fid_before" == "$fid_after" ] ||
8112 error "plain-to-comp migrate: $fid_before != $fid_after"
8114 run_test 56xf "FID is not lost during migration of a composite layout file"
8116 check_file_ost_range() {
8123 file_range=($($LFS getstripe -y "$file" |
8124 awk '/l_ost_idx:/ { print $NF }'))
8126 if [[ "${#file_range[@]}" = 0 ]]; then
8127 echo "No osts found for $file"
8131 for idx in "${file_range[@]}"; do
8132 [[ " $range " =~ " $idx " ]] ||
8140 local stripe_opt="$1"
8143 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8145 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8146 error "Fail to migrate $tfile on $pool"
8147 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8148 error "$tfile is not in pool $pool"
8149 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8150 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8154 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8155 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8156 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8157 skip "Need MDS version newer than 2.14.52"
8159 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8160 local -a pool_ranges=("0 0" "1 1" "0 1")
8163 for i in "${!pool_names[@]}"; do
8164 pool_add ${pool_names[$i]} ||
8165 error "pool_add failed (pool: ${pool_names[$i]})"
8166 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8167 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8170 # init the file to migrate
8171 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8172 error "Unable to create $tfile on OST1"
8173 stack_trap "rm -f $DIR/$tfile"
8174 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8175 error "Unable to write on $tfile"
8177 echo "1. migrate $tfile on pool ${pool_names[0]}"
8178 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8180 echo "2. migrate $tfile on pool ${pool_names[2]}"
8181 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8183 echo "3. migrate $tfile on pool ${pool_names[1]}"
8184 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8186 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8187 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8191 destroy_test_pools ||
8192 error "pool_destroy failed"
8194 run_test 56xg "lfs migrate pool support"
8197 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8200 local file1=$DIR/$tfile
8201 local tmp1=$TMP/$tfile.tmp
8203 $LFS setstripe -c 2 $file1
8205 stack_trap "rm -f $file1 $tmp1"
8206 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8207 error "error creating $tmp1"
8211 local start=$SECONDS
8213 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8214 error "migrate failed rc = $?"
8216 local elapsed=$((SECONDS - start))
8218 # with 1MB/s, elapsed should equal size_mb
8219 (( elapsed >= size_mb * 95 / 100 )) ||
8220 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8222 (( elapsed <= size_mb * 120 / 100 )) ||
8223 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8225 (( elapsed <= size_mb * 350 / 100 )) ||
8226 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8228 stripe=$($LFS getstripe -c $file1)
8229 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8230 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8232 # Clean up file (since it is multiple MB)
8235 run_test 56xh "lfs migrate bandwidth limitation support"
8238 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8239 verify_yaml_available || skip_env "YAML verification not installed"
8242 local file1=$DIR/$tfile.1
8243 local file2=$DIR/$tfile.2
8244 local file3=$DIR/$tfile.3
8245 local output_file=$DIR/$tfile.out
8246 local tmp1=$TMP/$tfile.tmp
8248 $LFS setstripe -c 2 $file1
8249 $LFS setstripe -c 2 $file2
8250 $LFS setstripe -c 2 $file3
8252 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8253 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8254 error "error creating $tmp1"
8260 $LFS migrate --stats --stats-interval=1 \
8261 -c 1 $file1 $file2 $file3 1> $output_file ||
8262 error "migrate failed rc = $?"
8265 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8267 # Clean up file (since it is multiple MB)
8268 rm -f $file1 $file2 $file3 $tmp1 $output_file
8270 run_test 56xi "lfs migrate stats support"
8272 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8273 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8275 local file=$DIR/$tfile
8276 local linkdir=$DIR/$tdir
8278 test_mkdir $linkdir || error "fail to create $linkdir"
8279 $LFS setstripe -i 0 -c 1 -S1M $file
8280 stack_trap "rm -rf $file $linkdir"
8281 dd if=/dev/urandom of=$file bs=1M count=10 ||
8282 error "fail to create $file"
8289 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8290 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8291 (( nlinks = thread_max * 3 / 2 / cpts))
8293 echo "create $nlinks hard links of $file"
8294 createmany -l $file $linkdir/link $nlinks
8296 # Parallel migrates (should not block)
8298 for ((i = 0; i < nlinks; i++)); do
8299 echo $linkdir/link$i
8300 done | xargs -n1 -P $nlinks $LFS migrate -c2
8303 stripe_count=$($LFS getstripe -c $file) ||
8304 error "fail to get stripe count on $file"
8306 ((stripe_count == 2)) ||
8307 error "fail to migrate $file (stripe_count = $stripe_count)"
8309 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8312 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8315 local file1=$DIR/$tfile
8317 stack_trap "rm -f $file1"
8318 $LFS setstripe -c 1 $file1
8319 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8320 error "error creating $file1"
8321 $LFS mirror extend -N $file1 || error "can't mirror"
8322 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8324 $LFS getstripe $file1 | grep stale ||
8325 error "one component must be stale"
8327 local start=$SECONDS
8328 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8329 error "migrate failed rc = $?"
8330 local elapsed=$((SECONDS - start))
8331 $LFS getstripe $file1 | grep stale &&
8332 error "all components must be sync"
8334 # with 1MB/s, elapsed should equal size_mb
8335 (( elapsed >= size_mb * 95 / 100 )) ||
8336 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8338 (( elapsed <= size_mb * 120 / 100 )) ||
8339 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8341 (( elapsed <= size_mb * 350 / 100 )) ||
8342 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8344 run_test 56xk "lfs mirror resync bandwidth limitation support"
8347 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8348 verify_yaml_available || skip_env "YAML verification not installed"
8351 local file1=$DIR/$tfile.1
8352 local output_file=$DIR/$tfile.out
8354 stack_trap "rm -f $file1"
8355 $LFS setstripe -c 1 $file1
8356 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8357 error "error creating $file1"
8358 $LFS mirror extend -N $file1 || error "can't mirror"
8359 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8361 $LFS getstripe $file1 | grep stale ||
8362 error "one component must be stale"
8363 $LFS getstripe $file1
8365 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8366 error "resync failed rc = $?"
8367 $LFS getstripe $file1 | grep stale &&
8368 error "all components must be sync"
8371 cat $output_file | verify_yaml || error "stats is not valid YAML"
8373 run_test 56xl "lfs mirror resync stats support"
8376 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8377 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8380 local dir=$DIR/$tdir
8384 test_mkdir -p $dir || error "creating dir $dir"
8385 touch $f1 || error "creating std file $f1"
8386 $MULTIOP $f2 H2c || error "creating released file $f2"
8388 # a directory can be raid0, so ask only for files
8389 res=$($LFS find $dir -L raid0 -type f | wc -l)
8390 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8392 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8393 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8395 # only files can be released, so no need to force file search
8396 res=$($LFS find $dir -L released)
8397 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8399 res=$($LFS find $dir -type f \! -L released)
8400 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8402 run_test 56y "lfs find -L raid0|released"
8404 test_56z() { # LU-4824
8405 # This checks to make sure 'lfs find' continues after errors
8406 # There are two classes of errors that should be caught:
8407 # - If multiple paths are provided, all should be searched even if one
8409 # - If errors are encountered during the search, it should not terminate
8411 local dir=$DIR/$tdir
8415 for i in d{0..9}; do
8417 touch $dir/$i/$tfile
8419 $LFS find $DIR/non_existent_dir $dir &&
8420 error "$LFS find did not return an error"
8421 # Make a directory unsearchable. This should NOT be the last entry in
8422 # directory order. Arbitrarily pick the 6th entry
8423 chmod 700 $($LFS find $dir -type d | sed '6!d')
8425 $RUNAS $LFS find $DIR/non_existent $dir
8426 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8428 # The user should be able to see 10 directories and 9 files
8429 (( count == 19 )) ||
8430 error "$LFS find found $count != 19 entries after error"
8432 run_test 56z "lfs find should continue after an error"
8434 test_56aa() { # LU-5937
8435 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8437 local dir=$DIR/$tdir
8440 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8442 createmany -o $dir/striped_dir/${tfile}- 1024
8443 local dirs=$($LFS find --size +8k $dir/)
8445 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8447 run_test 56aa "lfs find --size under striped dir"
8449 test_56ab() { # LU-10705
8450 test_mkdir $DIR/$tdir
8451 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8452 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8453 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8454 # Flush writes to ensure valid blocks. Need to be more thorough for
8455 # ZFS, since blocks are not allocated/returned to client immediately.
8457 wait_zfs_commit ost1 2
8458 cancel_lru_locks osc
8461 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8463 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8465 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8466 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8468 rm -f $DIR/$tdir/$tfile.[123]
8470 run_test 56ab "lfs find --blocks"
8474 local dir="$DIR/$tdir"
8475 local perms=(001 002 003 004 005 006 007
8476 010 020 030 040 050 060 070
8477 100 200 300 400 500 600 700
8478 111 222 333 444 555 666 777)
8479 local perm_minus=(8 8 4 8 4 4 2
8483 local perm_slash=(8 8 12 8 12 12 14
8486 16 16 24 16 24 24 28)
8489 for perm in ${perms[*]}; do
8490 touch "$dir/$tfile.$perm"
8491 chmod $perm "$dir/$tfile.$perm"
8494 for ((i = 0; i < ${#perms[*]}; i++)); do
8495 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8497 error "lfs find -perm ${perms[i]}:"\
8500 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8501 (( $num == ${perm_minus[i]} )) ||
8502 error "lfs find -perm -${perms[i]}:"\
8503 "$num != ${perm_minus[i]}"
8505 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8506 (( $num == ${perm_slash[i]} )) ||
8507 error "lfs find -perm /${perms[i]}:"\
8508 "$num != ${perm_slash[i]}"
8511 run_test 56aca "check lfs find -perm with octal representation"
8514 local dir=$DIR/$tdir
8515 # p is the permission of write and execute for user, group and other
8516 # without the umask. It is used to test +wx.
8517 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8518 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8519 local symbolic=(+t a+t u+t g+t o+t
8525 o=r,ug+o,u+w u=r,a+u,u+w
8526 g=r,ugo=g,u+w u+x,+X +X
8527 u+x,u+X u+X u+x,g+X o+r,+X
8531 for perm in ${perms[*]}; do
8532 touch "$dir/$tfile.$perm"
8533 chmod $perm "$dir/$tfile.$perm"
8536 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8537 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8540 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8543 run_test 56acb "check lfs find -perm with symbolic representation"
8546 local dir=$DIR/$tdir
8547 local tests="17777 787 789 abcd
8548 ug=uu ug=a ug=gu uo=ou urw
8552 for err in $tests; do
8553 if $LFS find $dir -perm $err 2>/dev/null; then
8554 error "lfs find -perm $err: parsing should have failed"
8558 run_test 56acc "check parsing error for lfs find -perm"
8561 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8562 skip "Need MDS version at least 2.10.50"
8564 # Create composite files with one component
8565 local dir=$DIR/$tdir
8567 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8568 # Create composite files with three components
8569 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8570 # LU-16904 Create plain layout files
8571 lfs setstripe -c 1 $dir/$tfile-{1..10}
8573 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8575 [[ $nfiles == 10 ]] ||
8576 error "lfs find -E 1M found $nfiles != 10 files"
8578 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8579 [[ $nfiles == 25 ]] ||
8580 error "lfs find ! -E 1M found $nfiles != 25 files"
8582 # All files have a component that starts at 0
8583 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8584 [[ $nfiles == 35 ]] ||
8585 error "lfs find --component-start 0 - $nfiles != 35 files"
8587 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8588 [[ $nfiles == 15 ]] ||
8589 error "lfs find --component-start 2M - $nfiles != 15 files"
8591 # All files created here have a componenet that does not starts at 2M
8592 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8593 [[ $nfiles == 35 ]] ||
8594 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8596 # Find files with a specified number of components
8597 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8598 [[ $nfiles == 15 ]] ||
8599 error "lfs find --component-count 3 - $nfiles != 15 files"
8601 # Remember non-composite files have a component count of zero
8602 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8603 [[ $nfiles == 10 ]] ||
8604 error "lfs find --component-count 0 - $nfiles != 10 files"
8606 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8607 [[ $nfiles == 20 ]] ||
8608 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8610 # All files have a flag called "init"
8611 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8612 [[ $nfiles == 35 ]] ||
8613 error "lfs find --component-flags init - $nfiles != 35 files"
8615 # Multi-component files will have a component not initialized
8616 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8617 [[ $nfiles == 15 ]] ||
8618 error "lfs find !--component-flags init - $nfiles != 15 files"
8623 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8626 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8627 skip "Need MDS version at least 2.10.57"
8637 # create mirrored directories and mirrored files
8638 mkdir $td || error "mkdir $td failed"
8639 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8640 createmany -o $tf- 10 || error "create $tf- failed"
8642 for i in $(seq 2); do
8644 mkdir $dir || error "mkdir $dir failed"
8645 $LFS mirror create -N$((3 + i)) $dir ||
8646 error "create mirrored dir $dir failed"
8647 createmany -o $dir/$tfile- 10 ||
8648 error "create $dir/$tfile- failed"
8651 # change the states of some mirrored files
8653 for i in $(seq 2); do
8655 for j in $(seq 4 9); do
8656 echo foo > $dir/$tfile-$j
8660 # find mirrored files with specific mirror count
8661 cmd="$LFS find --mirror-count 3 --type f $td"
8662 nfiles=$($cmd | wc -l)
8663 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8665 cmd="$LFS find ! --mirror-count 3 --type f $td"
8666 nfiles=$($cmd | wc -l)
8667 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8669 cmd="$LFS find --mirror-count +2 --type f $td"
8670 nfiles=$($cmd | wc -l)
8671 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8673 cmd="$LFS find --mirror-count -6 --type f $td"
8674 nfiles=$($cmd | wc -l)
8675 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8677 # find mirrored files with specific file state
8678 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8679 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8681 cmd="$LFS find --mirror-state=ro --type f $td"
8682 nfiles=$($cmd | wc -l)
8683 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8685 cmd="$LFS find ! --mirror-state=ro --type f $td"
8686 nfiles=$($cmd | wc -l)
8687 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8689 cmd="$LFS find --mirror-state=wp --type f $td"
8690 nfiles=$($cmd | wc -l)
8691 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8693 cmd="$LFS find ! --mirror-state=sp --type f $td"
8694 nfiles=$($cmd | wc -l)
8695 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8697 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8699 test_56da() { # LU-14179
8700 local path=$DIR/$tdir
8705 local longdir=$(str_repeat 'a' 255)
8707 for i in {1..15}; do
8714 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8719 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8722 touch $(str_repeat 'f' 255)
8724 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8725 error "lfs find reported an error"
8729 run_test 56da "test lfs find with long paths"
8731 test_56ea() { #LU-10378
8732 local path=$DIR/$tdir
8733 local pool=$TESTNAME
8736 pool_add $pool || error "pool_add $pool failed"
8737 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8738 error "adding targets to $pool failed"
8740 # Set default pool on directory before creating file
8741 mkdir $path || error "mkdir $path failed"
8742 $LFS setstripe -p $pool $path ||
8743 error "set OST pool on $pool failed"
8744 touch $path/$tfile || error "touch $path/$tfile failed"
8746 # Compare basic file attributes from -printf and stat
8747 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8748 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8750 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8751 error "Attrs from lfs find and stat don't match"
8753 # Compare Lustre attributes from lfs find and lfs getstripe
8754 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8755 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8756 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8757 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8758 local fpool=$($LFS getstripe --pool $path/$tfile)
8759 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8761 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8762 error "Attrs from lfs find and lfs getstripe don't match"
8764 # Verify behavior for unknown escape/format sequences
8765 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8767 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8768 error "Escape/format codes don't match"
8770 run_test 56ea "test lfs find -printf option"
8773 local dir=$DIR/$tdir
8774 local subdir_1=$dir/subdir_1
8776 test_mkdir -p $subdir_1
8777 ln -s subdir_1 $dir/link_1
8779 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8780 error "symlink is not followed"
8782 $LFS getstripe --no-follow $dir |
8783 grep "^$dir/link_1 has no stripe info$" ||
8784 error "symlink should not have stripe info"
8787 ln -s testfile $dir/file_link_2
8789 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8790 error "symlink is not followed"
8792 $LFS getstripe --no-follow $dir |
8793 grep "^$dir/file_link_2 has no stripe info$" ||
8794 error "symlink should not have stripe info"
8796 run_test 56eb "check lfs getstripe on symlink"
8799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8800 local dir=$DIR/$tdir
8801 local srcfile=$dir/srcfile
8802 local srcyaml=$dir/srcyaml
8803 local destfile=$dir/destfile
8807 $LFS setstripe -i 1 $srcfile
8808 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8809 # if the setstripe yaml parsing fails for any reason, the command can
8810 # randomly assign the correct OST index, leading to an erroneous
8811 # success. but the chance of false success is low enough that a
8812 # regression should still be quickly caught.
8813 $LFS setstripe --yaml=$srcyaml $destfile
8815 local srcindex=$($LFS getstripe -i $srcfile)
8816 local destindex=$($LFS getstripe -i $destfile)
8818 if [[ ! $srcindex -eq $destindex ]]; then
8819 error "setstripe did not set OST index correctly"
8822 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8825 local dir=$DIR/$tdir
8826 local subdir=$dir/subdir
8827 local file1=$dir/$tfile
8828 local file2=$dir/$tfile\2
8829 local link=$dir/$tfile-link
8833 $LFS setdirstripe -c1 $subdir
8838 nfiles=$($LFS find --links 1 $dir | wc -l)
8839 (( $nfiles == 1 )) ||
8840 error "lfs find --links expected 1 file, got $nfiles"
8842 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8843 (( $nfiles == 2 )) ||
8844 error "lfs find --links expected 2 files, got $nfiles"
8846 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8847 (( $nfiles == 1 )) ||
8848 error "lfs find --links expected 1 directory, got $nfiles"
8850 run_test 56eda "check lfs find --links"
8853 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8855 local dir=$DIR/$tdir
8856 local stripedir=$dir/stripedir
8861 $LFS setdirstripe -c2 $stripedir
8863 $LFS getdirstripe $stripedir
8865 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8866 (( $nfiles == 1 )) ||
8867 error "lfs find --links expected 1 directory, got $nfiles"
8869 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8872 local dir=$DIR/$tdir
8885 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
8886 (( $nfiles == 2 )) ||
8887 error "(1) lfs find expected 2 files, got $nfiles"
8889 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
8890 (( $nfiles == 2 )) ||
8891 error "(2) lfs find expected 2 files, got $nfiles"
8893 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
8894 (( $nfiles == 2 )) ||
8895 error "(3) lfs find expected 2 files, got $nfiles"
8897 run_test 56ef "lfs find with multiple paths"
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8901 # note test will not do anything if MDS is not local
8902 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8903 skip_env "ldiskfs only test"
8905 remote_mds_nodsh && skip "remote MDS with nodsh"
8907 local MNTDEV="osd*.*MDT*.mntdev"
8908 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8909 [ -z "$DEV" ] && error "can't access $MNTDEV"
8910 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8911 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8912 error "can't access $DEV"
8913 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8914 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8918 run_test 57a "verify MDS filesystem created with large inodes =="
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8922 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8923 skip_env "ldiskfs only test"
8925 remote_mds_nodsh && skip "remote MDS with nodsh"
8927 local dir=$DIR/$tdir
8930 local fileN=$dir/f$filecount
8932 rm -rf $dir || error "removing $dir"
8934 local mdtidx=$($LFS getstripe -m $dir)
8935 local mdtname=MDT$(printf %04x $mdtidx)
8936 local facet=mds$((mdtidx + 1))
8938 echo "mcreating $filecount files"
8939 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8941 # verify that files do not have EAs yet
8942 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8943 error "$file1 has an EA"
8944 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8945 error "$fileN has an EA"
8949 df $dir #make sure we get new statfs data
8950 local mdsfree=$(do_facet $facet \
8951 lctl get_param -n osd*.*$mdtname.kbytesfree)
8952 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8955 echo "opening files to create objects/EAs"
8956 for file in $(seq -f $dir/f%g 1 $filecount); do
8957 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8958 error "opening $file"
8961 # verify that files have EAs now
8962 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
8963 error "$file1 missing EA"
8964 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
8965 error "$fileN missing EA"
8967 sleep 1 #make sure we get new statfs data
8969 local mdsfree2=$(do_facet $facet \
8970 lctl get_param -n osd*.*$mdtname.kbytesfree)
8971 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8973 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8974 if [ "$mdsfree" != "$mdsfree2" ]; then
8975 error "MDC before $mdcfree != after $mdcfree2"
8977 echo "MDC before $mdcfree != after $mdcfree2"
8978 echo "unable to confirm if MDS has large inodes"
8983 run_test 57b "default LOV EAs are stored inside large inodes ==="
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8987 [ -z "$(which wiretest 2>/dev/null)" ] &&
8988 skip_env "could not find wiretest"
8992 run_test 58 "verify cross-platform wire constants =============="
8995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8997 echo "touch 130 files"
8998 createmany -o $DIR/f59- 130
9000 unlinkmany $DIR/f59- 130
9002 # wait for commitment of removal
9003 wait_delete_completed
9005 run_test 59 "verify cancellation of llog records async ========="
9007 TEST60_HEAD="test_60 run $RANDOM"
9009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9010 remote_mgs_nodsh && skip "remote MGS with nodsh"
9011 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9012 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9013 skip_env "missing subtest run-llog.sh"
9015 log "$TEST60_HEAD - from kernel mode"
9016 do_facet mgs "$LCTL dk > /dev/null"
9017 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9018 do_facet mgs $LCTL dk > $TMP/$tfile
9020 # LU-6388: test llog_reader
9021 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9022 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9023 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9024 skip_env "missing llog_reader"
9025 local fstype=$(facet_fstype mgs)
9026 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9027 skip_env "Only for ldiskfs or zfs type mgs"
9029 local mntpt=$(facet_mntpt mgs)
9030 local mgsdev=$(mgsdevname 1)
9042 #get fid and record list
9043 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9045 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9047 #remount mgs as ldiskfs or zfs type
9048 stop mgs || error "stop mgs failed"
9049 mount_fstype mgs || error "remount mgs failed"
9050 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9053 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9054 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9059 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9061 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9063 echo "obj_file is $obj_file"
9064 do_facet mgs $llog_reader $obj_file
9066 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9067 awk '{ print $3 }' | sed -e "s/^type=//g")
9068 if [ $rec_type != $rec ]; then
9069 echo "FAILED test_60a wrong record type $rec_type," \
9075 #check obj path if record type is LLOG_LOGID_MAGIC
9076 if [ "$rec" == "1064553b" ]; then
9077 path=$(do_facet mgs $llog_reader $obj_file |
9078 grep "path=" | awk '{ print $NF }' |
9079 sed -e "s/^path=//g")
9080 if [ $obj_file != $mntpt/$path ]; then
9081 echo "FAILED test_60a wrong obj path" \
9082 "$montpt/$path, should be $obj_file"
9089 #restart mgs before "error", otherwise it will block the next test
9090 stop mgs || error "stop mgs failed"
9091 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9092 $pass || error "test failed, see FAILED test_60a messages for specifics"
9094 run_test 60a "llog_test run from kernel module and test llog_reader"
9096 test_60b() { # bug 6411
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9100 LLOG_COUNT=$(do_facet mgs dmesg |
9101 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9102 /llog_[a-z]*.c:[0-9]/ {
9114 [[ $LLOG_COUNT -gt 120 ]] &&
9115 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9117 run_test 60b "limit repeated messages from CERROR/CWARN"
9120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9122 echo "create 5000 files"
9123 createmany -o $DIR/f60c- 5000
9124 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9125 lctl set_param fail_loc=0x80000137
9126 unlinkmany $DIR/f60c- 5000
9127 lctl set_param fail_loc=0
9129 run_test 60c "unlink file when mds full"
9132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9134 SAVEPRINTK=$(lctl get_param -n printk)
9135 # verify "lctl mark" is even working"
9136 MESSAGE="test message ID $RANDOM $$"
9137 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9138 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9140 lctl set_param printk=0 || error "set lnet.printk failed"
9141 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9142 MESSAGE="new test message ID $RANDOM $$"
9143 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9144 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9145 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9147 lctl set_param -n printk="$SAVEPRINTK"
9149 run_test 60d "test printk console message masking"
9152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9153 remote_mds_nodsh && skip "remote MDS with nodsh"
9156 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9157 do_facet mds1 lctl set_param fail_loc=0x15b
9160 run_test 60e "no space while new llog is being created"
9163 local old_path=$($LCTL get_param -n debug_path)
9165 stack_trap "$LCTL set_param debug_path=$old_path"
9166 stack_trap "rm -f $TMP/$tfile*"
9167 rm -f $TMP/$tfile* 2> /dev/null
9168 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9169 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9170 test_mkdir $DIR/$tdir
9171 # retry in case the open is cached and not released
9172 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9173 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9177 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9179 run_test 60f "change debug_path works"
9185 test_mkdir -c $MDSCOUNT $DIR/$tdir
9190 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9191 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9193 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9194 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9195 index=$((index + 1))
9201 for i in {0..100}; do
9202 # define OBD_FAIL_OSD_TXN_START 0x19a
9203 local index=$((i % MDSCOUNT + 1))
9205 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9212 for i in $(seq $MDSCOUNT); do
9213 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9216 mkdir $DIR/$tdir/new || error "mkdir failed"
9217 rmdir $DIR/$tdir/new || error "rmdir failed"
9219 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9221 for i in $(seq $MDSCOUNT); do
9222 wait_update_facet mds$i "$LCTL get_param -n \
9223 mdd.$(facet_svc mds$i).lfsck_namespace |
9224 awk '/^status/ { print \\\$2 }'" "completed"
9228 rm -rf $DIR/$tdir || error "rmdir failed"
9230 run_test 60g "transaction abort won't cause MDT hung"
9233 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9234 skip "Need MDS version at least 2.12.52"
9235 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9239 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9240 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9241 for fail_loc in 0x80000188 0x80000189; do
9242 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9243 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9244 error "mkdir $dir-$fail_loc failed"
9245 for i in {0..10}; do
9246 # create may fail on missing stripe
9247 echo $i > $DIR/$tdir-$fail_loc/$i
9249 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9250 error "getdirstripe $tdir-$fail_loc failed"
9251 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9252 error "migrate $tdir-$fail_loc failed"
9253 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9254 error "getdirstripe $tdir-$fail_loc failed"
9255 pushd $DIR/$tdir-$fail_loc
9257 echo $f | cmp $f - || error "$f data mismatch"
9260 rm -rf $DIR/$tdir-$fail_loc
9263 run_test 60h "striped directory with missing stripes can be accessed"
9265 function t60i_load() {
9267 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9268 $LCTL set_param fail_loc=0x131c fail_val=1
9269 for ((i=0; i<5000; i++)); do
9270 touch $DIR/$tdir/f$i
9275 changelog_register || error "changelog_register failed"
9276 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9277 changelog_users $SINGLEMDS | grep -q $cl_user ||
9278 error "User $cl_user not found in changelog_users"
9279 changelog_chmask "ALL"
9282 for((i=0; i<100; i++)); do
9283 changelog_dump >/dev/null ||
9284 error "can't read changelog"
9288 changelog_deregister || error "changelog_deregister failed"
9289 $LCTL set_param fail_loc=0
9291 run_test 60i "llog: new record vs reader race"
9294 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9295 skip "need MDS version at least 2.15.50"
9296 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9297 remote_mds_nodsh && skip "remote MDS with nodsh"
9298 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9300 changelog_users $SINGLEMDS | grep "^cl" &&
9301 skip "active changelog user"
9303 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9305 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9306 skip_env "missing llog_reader"
9308 mkdir_on_mdt0 $DIR/$tdir
9310 local f=$DIR/$tdir/$tfile
9315 changelog_register || error "cannot register changelog user"
9317 # set changelog_mask to ALL
9318 changelog_chmask "ALL"
9321 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9322 unlinkmany ${f}- 100 || error "unlinkmany failed"
9324 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9325 mdt_dev=$(facet_device $SINGLEMDS)
9327 do_facet $SINGLEMDS sync
9328 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9329 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9330 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9332 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9334 # if $tmpfile is not on EXT3 filesystem for some reason
9335 [[ ${plain:0:1} == 'O' ]] ||
9336 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9338 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9339 $mdt_dev; stat -c %s $tmpfile")
9340 echo "Truncate llog from $size to $((size - size % 8192))"
9341 size=$((size - size % 8192))
9342 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9343 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9344 grep -c 'in bitmap only')
9345 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9347 size=$((size - 9000))
9348 echo "Corrupt llog in the middle at $size"
9349 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9350 count=333 conv=notrunc
9351 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9352 grep -c 'next chunk')
9353 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9355 run_test 60j "llog_reader reports corruptions"
9358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9361 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9362 cancel_lru_locks osc
9363 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9366 run_test 61a "mmap() writes don't make sync hang ================"
9369 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9371 run_test 61b "mmap() of unstriped file is successful"
9373 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9374 # Though this test is irrelevant anymore, it helped to reveal some
9375 # other grant bugs (LU-4482), let's keep it.
9376 test_63a() { # was test_63
9377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9379 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9381 for i in `seq 10` ; do
9382 dd if=/dev/zero of=$DIR/f63 bs=8k &
9388 rm -f $DIR/f63 || true
9390 run_test 63a "Verify oig_wait interruption does not crash ======="
9392 # bug 2248 - async write errors didn't return to application on sync
9393 # bug 3677 - async write errors left page locked
9395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9398 lctl set_param debug=-1
9400 # ensure we have a grant to do async writes
9401 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9404 sync # sync lest earlier test intercept the fail_loc
9406 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9407 lctl set_param fail_loc=0x80000406
9408 $MULTIOP $DIR/$tfile Owy && \
9409 error "sync didn't return ENOMEM"
9410 sync; sleep 2; sync # do a real sync this time to flush page
9411 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9412 error "locked page left in cache after async error" || true
9415 run_test 63b "async write errors should be returned to fsync ==="
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9421 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9423 run_test 64a "verify filter grant calculations (in kernel) ====="
9426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9428 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9430 run_test 64b "check out-of-space detection on client"
9433 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9435 run_test 64c "verify grant shrink"
9441 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9444 # this does exactly what osc_request.c:osc_announce_cached() does in
9445 # order to calculate max amount of grants to ask from server
9449 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9450 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9452 ((rpc_in_flight++));
9453 nrpages=$((nrpages * rpc_in_flight))
9455 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9457 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9459 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9460 local undirty=$((nrpages * PAGE_SIZE))
9462 local max_extent_pages
9463 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9464 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9465 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9466 local grant_extent_tax
9467 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9469 undirty=$((undirty + nrextents * grant_extent_tax))
9474 # this is size of unit for grant allocation. It should be equal to
9475 # what tgt_grant.c:tgt_grant_chunk() calculates
9479 local grant_extent_tax
9481 max_brw_size=$(import_param $tgt max_brw_size)
9483 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9485 echo $(((max_brw_size + grant_extent_tax) * 2))
9489 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9490 skip "OST < 2.10.55 doesn't limit grants enough"
9492 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9494 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9495 skip "no grant_param connect flag"
9497 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9499 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9500 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9503 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9504 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9506 $LFS setstripe $DIR/$tfile -i 0 -c 1
9507 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9510 while kill -0 $ddpid; do
9511 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9513 if [[ $cur_grant -gt $max_cur_granted ]]; then
9515 error "cur_grant $cur_grant > $max_cur_granted"
9521 run_test 64d "check grant limit exceed"
9527 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9529 ((cur_grants == expected)) ||
9530 error "$msg: grants mismatch: $cur_grants, expected $expected"
9534 echo $((($1 + $2 - 1) & ~($2 - 1)))
9538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9539 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9540 skip "Need OSS version at least 2.11.56"
9542 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9543 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9544 $LCTL set_param debug=+cache
9546 # Remount client to reset grant
9547 remount_client $MOUNT || error "failed to remount client"
9548 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9550 local init_grants=$(import_param $osc_tgt initial_grant)
9552 check_grants $osc_tgt $init_grants "init grants"
9554 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9555 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9556 local gbs=$(import_param $osc_tgt grant_block_size)
9558 # write random number of bytes from max_brw_size / 4 to max_brw_size
9559 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9560 # align for direct io
9561 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9562 # round to grant consumption unit
9563 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9565 local grants=$((wb_round_up + extent_tax))
9567 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9568 stack_trap "rm -f $DIR/$tfile"
9570 # define OBD_FAIL_TGT_NO_GRANT 0x725
9571 # make the server not grant more back
9572 do_facet ost1 $LCTL set_param fail_loc=0x725
9573 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9575 do_facet ost1 $LCTL set_param fail_loc=0
9577 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9579 rm -f $DIR/$tfile || error "rm failed"
9581 # Remount client to reset grant
9582 remount_client $MOUNT || error "failed to remount client"
9583 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9585 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9587 # define OBD_FAIL_TGT_NO_GRANT 0x725
9588 # make the server not grant more back
9589 do_facet ost1 $LCTL set_param fail_loc=0x725
9590 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9591 do_facet ost1 $LCTL set_param fail_loc=0
9593 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9595 run_test 64e "check grant consumption (no grant allocation)"
9598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9600 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9601 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9602 $LCTL set_param debug=+cache
9604 # Remount client to reset grant
9605 remount_client $MOUNT || error "failed to remount client"
9606 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9608 local init_grants=$(import_param $osc_tgt initial_grant)
9609 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9610 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9611 local gbs=$(import_param $osc_tgt grant_block_size)
9612 local chunk=$(grant_chunk $osc_tgt)
9614 # write random number of bytes from max_brw_size / 4 to max_brw_size
9615 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9616 # align for direct io
9617 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9618 # round to grant consumption unit
9619 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9621 local grants=$((wb_round_up + extent_tax))
9623 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9624 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9625 error "error writing to $DIR/$tfile"
9627 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9628 "direct io with grant allocation"
9630 rm -f $DIR/$tfile || error "rm failed"
9632 # Remount client to reset grant
9633 remount_client $MOUNT || error "failed to remount client"
9634 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9636 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9638 # Testing that buffered IO consumes grant on the client
9640 # Delay the RPC on the server so it's guaranteed to not complete even
9641 # if the RPC is sent from the client
9642 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9643 $LCTL set_param fail_loc=0x50a fail_val=3
9644 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9645 error "error writing to $DIR/$tfile with buffered IO"
9647 check_grants $osc_tgt $((init_grants - grants)) \
9648 "buffered io, not write rpc"
9650 # Clear the fail loc and do a sync on the client
9651 $LCTL set_param fail_loc=0 fail_val=0
9654 # RPC is now known to have sent
9655 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9656 "buffered io, one RPC"
9658 run_test 64f "check grant consumption (with grant allocation)"
9661 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9662 skip "Need MDS version at least 2.14.56"
9664 local mdts=$(comma_list $(mdts_nodes))
9666 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9668 stack_trap "$LCTL set_param $old"
9670 # generate dirty pages and increase dirty granted on MDT
9671 stack_trap "rm -f $DIR/$tfile-*"
9672 for (( i = 0; i < 10; i++)); do
9673 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9674 error "can't set stripe"
9675 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9677 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9678 $LFS getstripe $DIR/$tfile-$i
9679 error "not DoM file"
9686 # wait until grant shrink reset grant dirty on MDTs
9687 for ((i = 0; i < 120; i++)); do
9688 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9689 awk '{sum=sum+$1} END {print sum}')
9690 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9691 echo "$grant_dirty grants, $vm_dirty pages"
9692 (( grant_dirty + vm_dirty == 0 )) && break
9693 (( i == 3 )) && sync &&
9694 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9698 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9699 awk '{sum=sum+$1} END {print sum}')
9700 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9702 run_test 64g "grant shrink on MDT"
9705 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9706 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9708 local instance=$($LFS getname -i $DIR)
9709 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9710 local num_exps=$(do_facet ost1 \
9711 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9712 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9713 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9714 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9716 # 10MiB is for file to be written, max_brw_size * 16 *
9717 # num_exps is space reserve so that tgt_grant_shrink() decided
9719 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9720 (( avail * 1024 < expect )) &&
9721 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9723 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9724 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9725 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9726 $LCTL set_param osc.*OST0000*.grant_shrink=1
9727 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9729 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9730 stack_trap "rm -f $DIR/$tfile"
9731 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9733 # drop cache so that coming read would do rpc
9734 cancel_lru_locks osc
9736 # shrink interval is set to 10, pause for 7 seconds so that
9737 # grant thread did not wake up yet but coming read entered
9738 # shrink mode for rpc (osc_should_shrink_grant())
9741 declare -a cur_grant_bytes
9742 declare -a tot_granted
9743 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9744 tot_granted[0]=$(do_facet ost1 \
9745 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9747 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9749 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9750 tot_granted[1]=$(do_facet ost1 \
9751 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9753 # grant change should be equal on both sides
9754 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9755 tot_granted[0] - tot_granted[1])) ||
9756 error "grant change mismatch, " \
9757 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9758 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9760 run_test 64h "grant shrink on read"
9763 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9764 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9767 remote_ost_nodsh && skip "remote OSTs with nodsh"
9769 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9770 stack_trap "rm -f $DIR/$tfile"
9772 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9774 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9775 local instance=$($LFS getname -i $DIR)
9777 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9778 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9780 # shrink grants and simulate rpc loss
9781 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9782 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9783 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9787 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9789 local testid=$(echo $TESTNAME | tr '_' ' ')
9791 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9792 grep "GRANT, real grant" &&
9793 error "client has more grants then it owns" || true
9795 run_test 64i "shrink on reconnect"
9797 # bug 1414 - set/get directories' stripe info
9799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9801 test_mkdir $DIR/$tdir
9803 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9805 run_test 65a "directory with no stripe info"
9808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9810 test_mkdir $DIR/$tdir
9811 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9813 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9816 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9818 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9822 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9824 test_mkdir $DIR/$tdir
9825 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9827 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9828 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9830 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9832 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9837 test_mkdir $DIR/$tdir
9838 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9839 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9841 if [[ $STRIPECOUNT -le 0 ]]; then
9843 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9844 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9845 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9847 sc=$(($STRIPECOUNT - 1))
9849 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9850 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9851 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9852 error "lverify failed"
9854 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9859 # LU-16904 delete layout when root is set as PFL layout
9860 save_layout_restore_at_exit $MOUNT
9861 $LFS setstripe -d $MOUNT || error "setstripe failed"
9863 test_mkdir $DIR/$tdir
9865 $LFS setstripe $DIR/$tdir || error "setstripe"
9866 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9867 error "no stripe info failed"
9869 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9871 run_test 65e "directory setstripe defaults"
9874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9876 test_mkdir $DIR/${tdir}f
9877 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9878 error "setstripe succeeded" || true
9880 run_test 65f "dir setstripe permission (should return error) ==="
9883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9885 # LU-16904 delete layout when root is set as PFL layout
9886 save_layout_restore_at_exit $MOUNT
9887 $LFS setstripe -d $MOUNT || error "setstripe failed"
9889 test_mkdir $DIR/$tdir
9890 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9892 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9893 error "setstripe -S failed"
9894 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9895 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9896 error "delete default stripe failed"
9898 run_test 65g "directory setstripe -d"
9901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9903 test_mkdir $DIR/$tdir
9904 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9906 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9907 error "setstripe -S failed"
9908 test_mkdir $DIR/$tdir/dd1
9909 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9910 error "stripe info inherit failed"
9912 run_test 65h "directory stripe info inherit ===================="
9915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9917 save_layout_restore_at_exit $MOUNT
9919 # bug6367: set non-default striping on root directory
9920 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9922 # bug12836: getstripe on -1 default directory striping
9923 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9925 # bug12836: getstripe -v on -1 default directory striping
9926 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9928 # bug12836: new find on -1 default directory striping
9929 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9931 run_test 65i "various tests to set root directory striping"
9933 test_65j() { # bug6367
9934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9938 # if we aren't already remounting for each test, do so for this test
9939 if [ "$I_MOUNTED" = "yes" ]; then
9940 cleanup || error "failed to unmount"
9944 save_layout_restore_at_exit $MOUNT
9946 $LFS setstripe -d $MOUNT || error "setstripe failed"
9948 run_test 65j "set default striping on root directory (bug 6367)="
9952 wait_delete_completed
9953 do_facet $SINGLEMDS "lctl set_param -n \
9954 osp.$ost*MDT0000.max_create_count=$max_count"
9955 do_facet $SINGLEMDS "lctl set_param -n \
9956 osp.$ost*MDT0000.create_count=$count"
9957 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9958 echo $INACTIVE_OSC "is Activate"
9960 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9963 test_65k() { # bug11679
9964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9965 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9966 remote_mds_nodsh && skip "remote MDS with nodsh"
9968 local disable_precreate=true
9969 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9970 disable_precreate=false
9972 echo "Check OST status: "
9973 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9974 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9976 for OSC in $MDS_OSCS; do
9977 echo $OSC "is active"
9978 do_facet $SINGLEMDS lctl --device %$OSC activate
9981 for INACTIVE_OSC in $MDS_OSCS; do
9982 local ost=$(osc_to_ost $INACTIVE_OSC)
9983 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9984 lov.*md*.target_obd |
9985 awk -F: /$ost/'{ print $1 }' | head -n 1)
9988 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9989 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9991 echo "Deactivate: " $INACTIVE_OSC
9992 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9994 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9995 osp.$ost*MDT0000.create_count")
9996 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9997 osp.$ost*MDT0000.max_create_count")
9998 $disable_precreate &&
9999 do_facet $SINGLEMDS "lctl set_param -n \
10000 osp.$ost*MDT0000.max_create_count=0"
10002 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10003 [ -f $DIR/$tdir/$idx ] && continue
10004 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10005 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10007 error "setstripe $idx should succeed"; }
10008 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10010 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10013 do_facet $SINGLEMDS "lctl set_param -n \
10014 osp.$ost*MDT0000.max_create_count=$max_count"
10015 do_facet $SINGLEMDS "lctl set_param -n \
10016 osp.$ost*MDT0000.create_count=$count"
10017 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10018 echo $INACTIVE_OSC "is Activate"
10020 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10023 run_test 65k "validate manual striping works properly with deactivated OSCs"
10025 test_65l() { # bug 12836
10026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10028 test_mkdir -p $DIR/$tdir/test_dir
10029 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10030 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10032 run_test 65l "lfs find on -1 stripe dir ========================"
10035 local layout=$(save_layout $MOUNT)
10036 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10037 restore_layout $MOUNT $layout
10038 error "setstripe should fail by non-root users"
10042 run_test 65m "normal user can't set filesystem default stripe"
10045 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10046 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10047 skip "Need MDS version at least 2.12.50"
10048 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10050 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10051 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10052 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10054 save_layout_restore_at_exit $MOUNT
10056 # new subdirectory under root directory should not inherit
10057 # the default layout from root
10058 # LU-16904 check if the root is set as PFL layout
10059 local numcomp=$($LFS getstripe --component-count $MOUNT)
10061 if [[ $numcomp -eq 0 ]]; then
10062 local dir1=$MOUNT/$tdir-1
10063 mkdir $dir1 || error "mkdir $dir1 failed"
10064 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10065 error "$dir1 shouldn't have LOV EA"
10068 # delete the default layout on root directory
10069 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10071 local dir2=$MOUNT/$tdir-2
10072 mkdir $dir2 || error "mkdir $dir2 failed"
10073 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10074 error "$dir2 shouldn't have LOV EA"
10076 # set a new striping pattern on root directory
10077 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10078 local new_def_stripe_size=$((def_stripe_size * 2))
10079 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10080 error "set stripe size on $MOUNT failed"
10082 # new file created in $dir2 should inherit the new stripe size from
10083 # the filesystem default
10084 local file2=$dir2/$tfile-2
10085 touch $file2 || error "touch $file2 failed"
10087 local file2_stripe_size=$($LFS getstripe -S $file2)
10088 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10090 echo "file2_stripe_size: '$file2_stripe_size'"
10091 echo "new_def_stripe_size: '$new_def_stripe_size'"
10092 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10095 local dir3=$MOUNT/$tdir-3
10096 mkdir $dir3 || error "mkdir $dir3 failed"
10097 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10098 # the root layout, which is the actual default layout that will be used
10099 # when new files are created in $dir3.
10100 local dir3_layout=$(get_layout_param $dir3)
10101 local root_dir_layout=$(get_layout_param $MOUNT)
10102 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10104 echo "dir3_layout: '$dir3_layout'"
10105 echo "root_dir_layout: '$root_dir_layout'"
10106 error "$dir3 should show the default layout from $MOUNT"
10109 # set OST pool on root directory
10110 local pool=$TESTNAME
10111 pool_add $pool || error "add $pool failed"
10112 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10113 error "add targets to $pool failed"
10115 $LFS setstripe -p $pool $MOUNT ||
10116 error "set OST pool on $MOUNT failed"
10118 # new file created in $dir3 should inherit the pool from
10119 # the filesystem default
10120 local file3=$dir3/$tfile-3
10121 touch $file3 || error "touch $file3 failed"
10123 local file3_pool=$($LFS getstripe -p $file3)
10124 [[ "$file3_pool" = "$pool" ]] ||
10125 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10127 local dir4=$MOUNT/$tdir-4
10128 mkdir $dir4 || error "mkdir $dir4 failed"
10129 local dir4_layout=$(get_layout_param $dir4)
10130 root_dir_layout=$(get_layout_param $MOUNT)
10131 echo "$LFS getstripe -d $dir4"
10132 $LFS getstripe -d $dir4
10133 echo "$LFS getstripe -d $MOUNT"
10134 $LFS getstripe -d $MOUNT
10135 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10137 echo "dir4_layout: '$dir4_layout'"
10138 echo "root_dir_layout: '$root_dir_layout'"
10139 error "$dir4 should show the default layout from $MOUNT"
10142 # new file created in $dir4 should inherit the pool from
10143 # the filesystem default
10144 local file4=$dir4/$tfile-4
10145 touch $file4 || error "touch $file4 failed"
10147 local file4_pool=$($LFS getstripe -p $file4)
10148 [[ "$file4_pool" = "$pool" ]] ||
10149 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10151 # new subdirectory under non-root directory should inherit
10152 # the default layout from its parent directory
10153 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10154 error "set directory layout on $dir4 failed"
10156 local dir5=$dir4/$tdir-5
10157 mkdir $dir5 || error "mkdir $dir5 failed"
10159 dir4_layout=$(get_layout_param $dir4)
10160 local dir5_layout=$(get_layout_param $dir5)
10161 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10163 echo "dir4_layout: '$dir4_layout'"
10164 echo "dir5_layout: '$dir5_layout'"
10165 error "$dir5 should inherit the default layout from $dir4"
10168 # though subdir under ROOT doesn't inherit default layout, but
10169 # its sub dir/file should be created with default layout.
10170 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10171 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10172 skip "Need MDS version at least 2.12.59"
10174 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10175 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10176 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10178 if [ $default_lmv_hash == "none" ]; then
10179 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10181 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10182 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10185 $LFS setdirstripe -D -c 2 $MOUNT ||
10186 error "setdirstripe -D -c 2 failed"
10187 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10188 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10189 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10191 # $dir4 layout includes pool
10192 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10193 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10194 error "pool lost on setstripe"
10195 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10196 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10197 error "pool lost on compound layout setstripe"
10199 run_test 65n "don't inherit default layout from root for new subdirectories"
10202 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10203 skip "need MDS version at least 2.14.57"
10205 # set OST pool on root directory
10206 local pool=$TESTNAME
10208 pool_add $pool || error "add $pool failed"
10209 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10210 error "add targets to $pool failed"
10212 local dir1=$MOUNT/$tdir
10214 mkdir $dir1 || error "mkdir $dir1 failed"
10216 # set a new striping pattern on root directory
10217 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10219 $LFS setstripe -p $pool $dir1 ||
10220 error "set directory layout on $dir1 failed"
10222 # $dir1 layout includes pool
10223 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10224 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10225 error "pool lost on setstripe"
10226 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10227 $LFS getstripe $dir1
10228 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10229 error "pool lost on compound layout setstripe"
10231 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10232 error "setdirstripe failed on sub-dir with inherited pool"
10233 $LFS getstripe $dir1/dir2
10234 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10235 error "pool lost on compound layout setdirstripe"
10237 $LFS setstripe -E -1 -c 1 $dir1
10238 $LFS getstripe -d $dir1
10239 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10240 error "pool lost on setstripe"
10242 run_test 65o "pool inheritance for mdt component"
10244 test_65p () { # LU-16152
10245 local src_dir=$DIR/$tdir/src_dir
10246 local dst_dir=$DIR/$tdir/dst_dir
10247 local yaml_file=$DIR/$tdir/layout.yaml
10250 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10251 skip "Need at least version 2.15.51"
10253 test_mkdir -p $src_dir
10254 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10255 error "failed to setstripe"
10256 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10257 error "failed to getstripe"
10259 test_mkdir -p $dst_dir
10260 $LFS setstripe --yaml $yaml_file $dst_dir ||
10261 error "failed to setstripe with yaml file"
10262 border=$($LFS getstripe -d $dst_dir |
10263 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10264 error "failed to getstripe"
10266 # 2048M is 0x80000000, or 2147483648
10267 (( $border == 2147483648 )) ||
10268 error "failed to handle huge number in yaml layout"
10270 run_test 65p "setstripe with yaml file and huge number"
10272 # bug 2543 - update blocks count on client
10274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10276 local COUNT=${COUNT:-8}
10277 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10278 sync; sync_all_data; sync; sync_all_data
10279 cancel_lru_locks osc
10280 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10281 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10283 run_test 66 "update inode blocks count on client ==============="
10286 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10290 swapon -s | awk '($1 == "'$1'") { print $4 }'
10293 # bug5265, obdfilter oa2dentry return -ENOENT
10294 # #define OBD_FAIL_SRV_ENOENT 0x217
10296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10297 remote_ost_nodsh && skip "remote OST with nodsh"
10300 $LFS setstripe -c 1 -i 0 $f
10301 stack_trap "rm -f $f ${f}.2"
10303 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10305 do_facet ost1 lctl set_param fail_loc=0x217
10306 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10307 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10309 do_facet ost1 lctl set_param fail_loc=0
10310 $DIRECTIO write $f 0 2 || error "write error"
10312 cancel_lru_locks osc
10313 $DIRECTIO read $f 0 1 || error "read error"
10315 do_facet ost1 lctl set_param fail_loc=0x217
10316 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10318 do_facet ost1 lctl set_param fail_loc=0
10320 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10323 test_mkdir $DIR/$tdir
10324 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10325 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10327 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10329 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10331 [ "$RUNAS_ID" = "$UID" ] &&
10332 skip_env "RUNAS_ID = UID = $UID -- skipping"
10333 # Check that testing environment is properly set up. Skip if not
10334 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10335 skip_env "User $RUNAS_ID does not exist - skipping"
10338 chmod 777 $DIR/$tfile
10339 chmod ug+s $DIR/$tfile
10340 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10341 error "$RUNAS dd $DIR/$tfile failed"
10342 # See if we are still setuid/sgid
10343 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10344 error "S/gid is not dropped on write"
10345 # Now test that MDS is updated too
10346 cancel_lru_locks mdc
10347 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10348 error "S/gid is not dropped on MDS"
10351 run_test 72a "Test that remove suid works properly (bug5695) ===="
10353 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10356 [ "$RUNAS_ID" = "$UID" ] &&
10357 skip_env "RUNAS_ID = UID = $UID -- skipping"
10358 [ "$RUNAS_ID" -eq 0 ] &&
10359 skip_env "RUNAS_ID = 0 -- skipping"
10360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10361 # Check that testing environment is properly set up. Skip if not
10362 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10363 skip_env "User $RUNAS_ID does not exist - skipping"
10365 touch $DIR/${tfile}-f{g,u}
10366 test_mkdir $DIR/${tfile}-dg
10367 test_mkdir $DIR/${tfile}-du
10368 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10369 chmod g+s $DIR/${tfile}-{f,d}g
10370 chmod u+s $DIR/${tfile}-{f,d}u
10371 for perm in 777 2777 4777; do
10372 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10373 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10374 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10375 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10379 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10381 # bug 3462 - multiple simultaneous MDC requests
10383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10385 test_mkdir $DIR/d73-1
10386 test_mkdir $DIR/d73-2
10387 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10390 lctl set_param fail_loc=0x80000129
10391 $MULTIOP $DIR/d73-1/f73-2 Oc &
10393 lctl set_param fail_loc=0
10395 $MULTIOP $DIR/d73-2/f73-3 Oc &
10399 wait $pid1 || return 1
10403 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10404 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10405 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10409 run_test 73 "multiple MDC requests (should not deadlock)"
10411 test_74a() { # bug 6149, 6184
10412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10415 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10417 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10418 # will spin in a tight reconnection loop
10419 $LCTL set_param fail_loc=0x8000030e
10420 # get any lock that won't be difficult - lookup works.
10422 $LCTL set_param fail_loc=0
10426 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10428 test_74b() { # bug 13310
10429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10431 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10433 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10434 # will spin in a tight reconnection loop
10435 $LCTL set_param fail_loc=0x8000030e
10436 # get a "difficult" lock
10438 $LCTL set_param fail_loc=0
10442 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10447 #define OBD_FAIL_LDLM_NEW_LOCK
10448 $LCTL set_param fail_loc=0x319
10449 touch $DIR/$tfile && error "touch successful"
10450 $LCTL set_param fail_loc=0
10453 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10455 slab_lic=/sys/kernel/slab/lustre_inode_cache
10457 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10458 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10459 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10462 test_76a() { # Now for b=20433, added originally in b=1443
10463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10465 cancel_lru_locks osc
10466 # there may be some slab objects cached per core
10467 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10468 local before=$(num_objects)
10469 local count=$((512 * cpus))
10470 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10471 local margin=$((count / 10))
10472 if [[ -f $slab_lic/aliases ]]; then
10473 local aliases=$(cat $slab_lic/aliases)
10474 (( aliases > 0 )) && margin=$((margin * aliases))
10477 echo "before slab objects: $before"
10478 for i in $(seq $count); do
10482 cancel_lru_locks osc
10483 local after=$(num_objects)
10484 echo "created: $count, after slab objects: $after"
10485 # shared slab counts are not very accurate, allow significant margin
10486 # the main goal is that the cache growth is not permanently > $count
10487 while (( after > before + margin )); do
10489 after=$(num_objects)
10491 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10492 if (( wait > 60 )); then
10493 error "inode slab grew from $before+$margin to $after"
10497 run_test 76a "confirm clients recycle inodes properly ===="
10500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10501 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10504 local before=$(num_objects)
10506 for i in $(seq $count); do
10511 local after=$(num_objects)
10514 while (( after > before )); do
10516 after=$(num_objects)
10518 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10519 if (( wait > 60 )); then
10520 error "inode slab grew from $before to $after"
10524 echo "slab objects before: $before, after: $after"
10526 run_test 76b "confirm clients recycle directory inodes properly ===="
10528 export ORIG_CSUM=""
10531 # Note: in sptlrpc modes which enable its own bulk checksum, the
10532 # original crc32_le bulk checksum will be automatically disabled,
10533 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10534 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10535 # In this case set_checksums() will not be no-op, because sptlrpc
10536 # bulk checksum will be enabled all through the test.
10538 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10539 lctl set_param -n osc.*.checksums $1
10543 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10544 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10545 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10546 tr -d [] | head -n1)}
10547 set_checksum_type()
10549 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10551 log "set checksum type to $1, rc = $rc"
10555 get_osc_checksum_type()
10557 # arugment 1: OST name, like OST0000
10559 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10560 sed 's/.*\[\(.*\)\].*/\1/g')
10562 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10563 echo $checksum_type
10566 F77_TMP=$TMP/f77-temp
10569 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10570 error "error writing to $F77_TMP"
10573 test_77a() { # bug 10889
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10575 $GSS && skip_env "could not run with gss"
10577 [ ! -f $F77_TMP ] && setup_f77
10579 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10583 run_test 77a "normal checksum read/write operation"
10585 test_77b() { # bug 10889
10586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10587 $GSS && skip_env "could not run with gss"
10589 [ ! -f $F77_TMP ] && setup_f77
10590 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10591 $LCTL set_param fail_loc=0x80000409
10594 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10595 error "dd error: $?"
10596 $LCTL set_param fail_loc=0
10598 for algo in $CKSUM_TYPES; do
10599 cancel_lru_locks osc
10600 set_checksum_type $algo
10601 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10602 $LCTL set_param fail_loc=0x80000408
10603 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10604 $LCTL set_param fail_loc=0
10607 set_checksum_type $ORIG_CSUM_TYPE
10610 run_test 77b "checksum error on client write, read"
10615 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10617 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10618 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10619 $check_ost && [ -n "$ost_file_prefix" ] &&
10620 do_facet ost1 rm -f ${ost_file_prefix}\*
10624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10625 $GSS && skip_env "could not run with gss"
10626 remote_ost_nodsh && skip "remote OST with nodsh"
10629 local osc_file_prefix
10631 local check_ost=false
10632 local ost_file_prefix
10638 # ensure corruption will occur on first OSS/OST
10639 $LFS setstripe -i 0 $DIR/$tfile
10641 [ ! -f $F77_TMP ] && setup_f77
10642 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10643 error "dd write error: $?"
10644 fid=$($LFS path2fid $DIR/$tfile)
10646 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10649 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10650 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10652 echo "OSS do not support bulk pages dump upon error"
10655 osc_file_prefix=$($LCTL get_param -n debug_path)
10656 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10658 trap cleanup_77c EXIT
10661 # enable bulk pages dump upon error on Client
10662 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10663 # enable bulk pages dump upon error on OSS
10665 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10667 # flush Client cache to allow next read to reach OSS
10668 cancel_lru_locks osc
10670 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10671 $LCTL set_param fail_loc=0x80000408
10672 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10673 $LCTL set_param fail_loc=0
10677 # check cksum dump on Client
10678 osc_file=$(ls ${osc_file_prefix}*)
10679 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10680 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10681 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10682 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10683 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10685 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10686 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10687 error "dump content does not match on Client"
10689 $check_ost || skip "No need to check cksum dump on OSS"
10691 # check cksum dump on OSS
10692 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10693 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10694 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10695 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10696 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10697 error "dump content does not match on OSS"
10701 run_test 77c "checksum error on client read with debug"
10703 test_77d() { # bug 10889
10704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10705 $GSS && skip_env "could not run with gss"
10707 stack_trap "rm -f $DIR/$tfile"
10708 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10709 $LCTL set_param fail_loc=0x80000409
10711 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10712 error "direct write: rc=$?"
10713 $LCTL set_param fail_loc=0
10716 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10717 $LCTL set_param fail_loc=0x80000408
10719 cancel_lru_locks osc
10720 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10721 error "direct read: rc=$?"
10722 $LCTL set_param fail_loc=0
10725 run_test 77d "checksum error on OST direct write, read"
10727 test_77f() { # bug 10889
10728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10729 $GSS && skip_env "could not run with gss"
10732 stack_trap "rm -f $DIR/$tfile"
10733 for algo in $CKSUM_TYPES; do
10734 cancel_lru_locks osc
10735 set_checksum_type $algo
10736 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10737 $LCTL set_param fail_loc=0x409
10738 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10739 error "direct write succeeded"
10740 $LCTL set_param fail_loc=0
10742 set_checksum_type $ORIG_CSUM_TYPE
10745 run_test 77f "repeat checksum error on write (expect error)"
10747 test_77g() { # bug 10889
10748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10749 $GSS && skip_env "could not run with gss"
10750 remote_ost_nodsh && skip "remote OST with nodsh"
10752 [ ! -f $F77_TMP ] && setup_f77
10754 local file=$DIR/$tfile
10755 stack_trap "rm -f $file" EXIT
10757 $LFS setstripe -c 1 -i 0 $file
10758 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10759 do_facet ost1 lctl set_param fail_loc=0x8000021a
10761 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10762 error "write error: rc=$?"
10763 do_facet ost1 lctl set_param fail_loc=0
10766 cancel_lru_locks osc
10767 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10768 do_facet ost1 lctl set_param fail_loc=0x8000021b
10770 cmp $F77_TMP $file || error "file compare failed"
10771 do_facet ost1 lctl set_param fail_loc=0
10774 run_test 77g "checksum error on OST write, read"
10776 test_77k() { # LU-10906
10777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10778 $GSS && skip_env "could not run with gss"
10780 local cksum_param="osc.$FSNAME*.checksums"
10781 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10785 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10786 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10787 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10790 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10791 error "failed to set checksum=$i on MGS"
10792 wait_update $HOSTNAME "$get_checksum" $i
10794 echo "remount client, checksum should be $i"
10795 remount_client $MOUNT || error "failed to remount client"
10796 checksum=$(eval $get_checksum)
10797 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10799 # remove persistent param to avoid races with checksum mountopt below
10800 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10801 error "failed to delete checksum on MGS"
10803 for opt in "checksum" "nochecksum"; do
10804 #remount with mount option
10805 echo "remount client with option $opt, checksum should be $i"
10806 umount_client $MOUNT || error "failed to umount client"
10807 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10808 error "failed to mount client with option '$opt'"
10809 checksum=$(eval $get_checksum)
10810 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10814 remount_client $MOUNT || error "failed to remount client"
10816 run_test 77k "enable/disable checksum correctly"
10819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10820 $GSS && skip_env "could not run with gss"
10823 stack_trap "set_checksums $ORIG_CSUM" EXIT
10824 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10826 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10828 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10829 for algo in $CKSUM_TYPES; do
10830 set_checksum_type $algo || error "fail to set checksum type $algo"
10831 osc_algo=$(get_osc_checksum_type OST0000)
10832 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10834 # no locks, no reqs to let the connection idle
10835 cancel_lru_locks osc
10836 lru_resize_disable osc
10837 wait_osc_import_state client ost1 IDLE
10839 # ensure ost1 is connected
10840 stat $DIR/$tfile >/dev/null || error "can't stat"
10841 wait_osc_import_state client ost1 FULL
10843 osc_algo=$(get_osc_checksum_type OST0000)
10844 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10848 run_test 77l "preferred checksum type is remembered after reconnected"
10850 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10855 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10856 skip "Need at least version 2.14.52"
10857 local param=checksum_speed
10859 $LCTL get_param $param || error "reading $param failed"
10861 csum_speeds=$($LCTL get_param -n $param)
10863 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10864 error "known checksum types are missing"
10866 run_test 77m "Verify checksum_speed is correctly read"
10868 check_filefrag_77n() {
10873 while read extidx a b start end rest; do
10874 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10875 nr_ext=$(( $nr_ext + 1 ))
10876 starts+=( ${start%..} )
10879 done < <( filefrag -sv $1 )
10881 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10886 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10889 $TRUNCATE $DIR/$tfile 0
10890 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10891 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10892 check_filefrag_77n $DIR/$tfile ||
10893 skip "$tfile blocks not contiguous around hole"
10896 stack_trap "set_checksums $ORIG_CSUM" EXIT
10897 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10898 stack_trap "rm -f $DIR/$tfile"
10900 for algo in $CKSUM_TYPES; do
10901 if [[ "$algo" =~ ^t10 ]]; then
10902 set_checksum_type $algo ||
10903 error "fail to set checksum type $algo"
10904 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10905 error "fail to read $tfile with $algo"
10911 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10914 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10915 skip "Need MDS version at least 2.14.55"
10916 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10917 skip "Need OST version at least 2.14.55"
10918 local ofd=obdfilter
10921 # print OST checksum_type
10922 echo "$ofd.$FSNAME-*.checksum_type:"
10923 do_nodes $(comma_list $(osts_nodes)) \
10924 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10926 # print MDT checksum_type
10927 echo "$mdt.$FSNAME-*.checksum_type:"
10928 do_nodes $(comma_list $(mdts_nodes)) \
10929 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10931 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10932 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10934 (( $o_count == $OSTCOUNT )) ||
10935 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10937 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10938 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10940 (( $m_count == $MDSCOUNT )) ||
10941 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10943 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10945 cleanup_test_78() {
10950 test_78() { # bug 10901
10951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10952 remote_ost || skip_env "local OST"
10955 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10956 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10957 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10958 echo "MemTotal: $MEMTOTAL"
10960 # reserve 256MB of memory for the kernel and other running processes,
10961 # and then take 1/2 of the remaining memory for the read/write buffers.
10962 if [ $MEMTOTAL -gt 512 ] ;then
10963 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10965 # for those poor memory-starved high-end clusters...
10966 MEMTOTAL=$((MEMTOTAL / 2))
10968 echo "Mem to use for directio: $MEMTOTAL"
10970 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10971 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10972 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10973 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10975 echo "Smallest OST: $SMALLESTOST"
10976 [[ $SMALLESTOST -lt 10240 ]] &&
10977 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10979 trap cleanup_test_78 EXIT
10981 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10982 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10984 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10985 echo "File size: $F78SIZE"
10986 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10987 for i in $(seq 1 $NSEQ); do
10988 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10989 echo directIO rdwr round $i of $NSEQ
10990 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10995 run_test 78 "handle large O_DIRECT writes correctly ============"
10997 test_79() { # bug 12743
10998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11000 wait_delete_completed
11002 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11003 BKFREE=$(calc_osc_kbytes kbytesfree)
11004 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11006 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11007 DFTOTAL=`echo $STRING | cut -d, -f1`
11008 DFUSED=`echo $STRING | cut -d, -f2`
11009 DFAVAIL=`echo $STRING | cut -d, -f3`
11010 DFFREE=$(($DFTOTAL - $DFUSED))
11012 ALLOWANCE=$((64 * $OSTCOUNT))
11014 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11015 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11016 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11018 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11019 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11020 error "df free($DFFREE) mismatch OST free($BKFREE)"
11022 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11023 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11024 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11027 run_test 79 "df report consistency check ======================="
11029 test_80() { # bug 10718
11030 remote_ost_nodsh && skip "remote OST with nodsh"
11031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11033 # relax strong synchronous semantics for slow backends like ZFS
11034 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11035 local soc="obdfilter.*.sync_lock_cancel"
11036 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11038 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11039 if [ -z "$save" ]; then
11040 soc="obdfilter.*.sync_on_lock_cancel"
11041 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11044 if [ "$save" != "never" ]; then
11045 local hosts=$(comma_list $(osts_nodes))
11047 do_nodes $hosts $LCTL set_param $soc=never
11048 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11052 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11053 sync; sleep 1; sync
11054 local before=$(date +%s)
11055 cancel_lru_locks osc
11056 local after=$(date +%s)
11057 local diff=$((after - before))
11058 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11062 run_test 80 "Page eviction is equally fast at high offsets too"
11064 test_81a() { # LU-456
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11066 remote_ost_nodsh && skip "remote OST with nodsh"
11068 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11069 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11070 do_facet ost1 lctl set_param fail_loc=0x80000228
11072 # write should trigger a retry and success
11073 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11074 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11076 if [ $RC -ne 0 ] ; then
11077 error "write should success, but failed for $RC"
11080 run_test 81a "OST should retry write when get -ENOSPC ==============="
11082 test_81b() { # LU-456
11083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11084 remote_ost_nodsh && skip "remote OST with nodsh"
11086 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11087 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11088 do_facet ost1 lctl set_param fail_loc=0x228
11090 # write should retry several times and return -ENOSPC finally
11091 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11092 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11095 if [ $RC -ne $ENOSPC ] ; then
11096 error "dd should fail for -ENOSPC, but succeed."
11099 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11102 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11104 test_mkdir $DIR/$tdir.cvsroot
11105 chown $RUNAS_ID $DIR/$tdir.cvsroot
11108 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11111 # some versions of cvs import exit(1) when asked to import links or
11112 # files they can't read. ignore those files.
11113 local toignore=$(find . -type l -printf '-I %f\n' -o \
11114 ! -perm /4 -printf '-I %f\n')
11115 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11116 $tdir.reposname vtag rtag
11119 test_mkdir $DIR/$tdir.reposname
11120 chown $RUNAS_ID $DIR/$tdir.reposname
11121 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11123 cd $DIR/$tdir.reposname
11125 $RUNAS cvs add -m 'addmsg' foo99
11127 $RUNAS cvs commit -m 'nomsg' foo99
11128 rm -fr $DIR/$tdir.cvsroot
11130 run_test 99 "cvs strange file/directory operations"
11133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11134 [[ "$NETTYPE" =~ tcp ]] ||
11135 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11136 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11137 remote_ost_nodsh && skip "remote OST with nodsh"
11138 remote_mds_nodsh && skip "remote MDS with nodsh"
11139 remote_servers || skip "useless for local single node setup"
11141 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11142 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11145 if (( ${LOCAL/*:/} >= 1024 )); then
11146 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11148 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11151 (( $rc == 0 )) || error "privileged port not found" )
11153 run_test 100 "check local port using privileged port"
11155 function get_named_value()
11159 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11168 local cache_limit=32
11170 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11171 $LCTL set_param -n llite.*.read_ahead_stats=0
11172 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11173 awk '/^max_cached_mb/ { print $2 }')
11174 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11175 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11178 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11180 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11181 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11184 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11185 get_named_value 'read.but.discarded'); do
11186 discard=$(($discard + $s))
11189 $LCTL get_param osc.*-osc*.rpc_stats
11190 $LCTL get_param llite.*.read_ahead_stats
11192 # Discard is generally zero, but sometimes a few random reads line up
11193 # and trigger larger readahead, which is wasted & leads to discards.
11194 if [[ $(($discard)) -gt $nreads ]]; then
11195 error "too many ($discard) discarded pages"
11197 rm -f $DIR/$tfile || true
11199 run_test 101a "check read-ahead for random reads"
11201 setup_test101bc() {
11202 test_mkdir $DIR/$tdir
11204 local FILE_LENGTH=$2
11207 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11209 local list=$(comma_list $(osts_nodes))
11210 set_osd_param $list '' read_cache_enable 0
11211 set_osd_param $list '' writethrough_cache_enable 0
11213 trap cleanup_test101bc EXIT
11214 # prepare the read-ahead file
11215 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11217 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11218 count=$FILE_SIZE_MB 2> /dev/null
11222 cleanup_test101bc() {
11227 local list=$(comma_list $(osts_nodes))
11228 set_osd_param $list '' read_cache_enable 1
11229 set_osd_param $list '' writethrough_cache_enable 1
11233 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11238 local stripe_size=$2
11239 local stride_length=$((stripe_size / read_size))
11240 local stride_width=$((stride_length * OSTCOUNT))
11241 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11242 (stride_width - stride_length) ))
11243 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11244 get_named_value 'read.but.discarded' | calc_total)
11246 if [[ $discard -gt $discard_limit ]]; then
11247 $LCTL get_param llite.*.read_ahead_stats
11248 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11250 echo "Read-ahead success for size ${read_size}"
11255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11256 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11258 local STRIPE_SIZE=1048576
11259 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11261 if [ $SLOW == "yes" ]; then
11262 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11264 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11267 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11269 # prepare the read-ahead file
11270 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11271 cancel_lru_locks osc
11272 for BIDX in 2 4 8 16 32 64 128 256
11274 local BSIZE=$((BIDX*4096))
11275 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11276 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11277 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11278 $LCTL set_param -n llite.*.read_ahead_stats=0
11279 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11280 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11281 cancel_lru_locks osc
11282 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11287 run_test 101b "check stride-io mode read-ahead ================="
11290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11292 local STRIPE_SIZE=1048576
11293 local FILE_LENGTH=$((STRIPE_SIZE*100))
11296 local osc_rpc_stats
11298 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11300 cancel_lru_locks osc
11301 $LCTL set_param osc.*.rpc_stats=0
11302 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11303 $LCTL get_param osc.*.rpc_stats
11304 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11305 local stats=$($LCTL get_param -n $osc_rpc_stats)
11306 local lines=$(echo "$stats" | awk 'END {print NR;}')
11309 if [ $lines -le 20 ]; then
11310 echo "continue debug"
11313 for size in 1 2 4 8; do
11314 local rpc=$(echo "$stats" |
11315 awk '($1 == "'$size':") {print $2; exit; }')
11316 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11317 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11319 echo "$osc_rpc_stats check passed!"
11324 run_test 101c "check stripe_size aligned read-ahead"
11327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11329 local file=$DIR/$tfile
11330 local sz_MB=${FILESIZE_101d:-80}
11331 local ra_MB=${READAHEAD_MB:-40}
11333 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11334 [ $free_MB -lt $sz_MB ] &&
11335 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11337 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11338 $LFS setstripe -c -1 $file || error "setstripe failed"
11340 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11341 echo Cancel LRU locks on lustre client to flush the client cache
11342 cancel_lru_locks osc
11344 echo Disable read-ahead
11345 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11346 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11347 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11348 $LCTL get_param -n llite.*.max_read_ahead_mb
11350 echo "Reading the test file $file with read-ahead disabled"
11351 local sz_KB=$((sz_MB * 1024 / 4))
11352 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11353 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11354 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11355 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11357 echo "Cancel LRU locks on lustre client to flush the client cache"
11358 cancel_lru_locks osc
11359 echo Enable read-ahead with ${ra_MB}MB
11360 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11362 echo "Reading the test file $file with read-ahead enabled"
11363 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11364 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11366 echo "read-ahead disabled time read $raOFF"
11367 echo "read-ahead enabled time read $raON"
11370 wait_delete_completed
11372 # use awk for this check instead of bash because it handles decimals
11373 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11374 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11376 run_test 101d "file read with and without read-ahead enabled"
11379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11381 local file=$DIR/$tfile
11382 local size_KB=500 #KB
11386 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11387 local need_KB=$((count * size_KB))
11388 [[ $free_KB -le $need_KB ]] &&
11389 skip_env "Need free space $need_KB, have $free_KB"
11391 echo "Creating $count ${size_KB}K test files"
11392 for ((i = 0; i < $count; i++)); do
11393 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11396 echo "Cancel LRU locks on lustre client to flush the client cache"
11397 cancel_lru_locks $OSC
11399 echo "Reset readahead stats"
11400 $LCTL set_param -n llite.*.read_ahead_stats=0
11402 for ((i = 0; i < $count; i++)); do
11403 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11406 $LCTL get_param llite.*.max_cached_mb
11407 $LCTL get_param llite.*.read_ahead_stats
11408 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11409 get_named_value 'misses' | calc_total)
11411 for ((i = 0; i < $count; i++)); do
11412 rm -rf $file.$i 2>/dev/null
11415 #10000 means 20% reads are missing in readahead
11416 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11418 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11421 which iozone || skip_env "no iozone installed"
11423 local old_debug=$($LCTL get_param debug)
11424 old_debug=${old_debug#*=}
11425 $LCTL set_param debug="reada mmap"
11427 # create a test file
11428 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11430 echo Cancel LRU locks on lustre client to flush the client cache
11431 cancel_lru_locks osc
11433 echo Reset readahead stats
11434 $LCTL set_param -n llite.*.read_ahead_stats=0
11436 echo mmap read the file with small block size
11437 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11440 echo checking missing pages
11441 $LCTL get_param llite.*.read_ahead_stats
11442 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11443 get_named_value 'misses' | calc_total)
11445 $LCTL set_param debug="$old_debug"
11446 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11449 run_test 101f "check mmap read performance"
11451 test_101g_brw_size_test() {
11453 local pages=$((mb * 1048576 / PAGE_SIZE))
11454 local file=$DIR/$tfile
11456 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11457 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11458 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11459 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11463 stack_trap "rm -f $file" EXIT
11464 $LCTL set_param -n osc.*.rpc_stats=0
11466 # 10 RPCs should be enough for the test
11468 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11469 { error "dd write ${mb} MB blocks failed"; return 3; }
11470 cancel_lru_locks osc
11471 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11472 { error "dd write ${mb} MB blocks failed"; return 4; }
11474 # calculate number of full-sized read and write RPCs
11475 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11476 sed -n '/pages per rpc/,/^$/p' |
11477 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11478 END { print reads,writes }'))
11479 # allow one extra full-sized read RPC for async readahead
11480 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11481 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11482 [[ ${rpcs[1]} == $count ]] ||
11483 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11487 remote_ost_nodsh && skip "remote OST with nodsh"
11490 local osts=$(get_facets OST)
11491 local list=$(comma_list $(osts_nodes))
11492 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11493 local brw_size="obdfilter.*.brw_size"
11495 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11497 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11499 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11500 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11501 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11502 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11503 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11504 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11506 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11509 if [[ $orig_mb -lt 16 ]]; then
11510 save_lustre_params $osts "$brw_size" > $p
11511 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11512 error "set 16MB RPC size failed"
11514 echo "remount client to enable new RPC size"
11515 remount_client $MOUNT || error "remount_client failed"
11518 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11519 # should be able to set brw_size=12, but no rpc_stats for that
11520 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11523 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11525 if [[ $orig_mb -lt 16 ]]; then
11526 restore_lustre_params < $p
11527 remount_client $MOUNT || error "remount_client restore failed"
11530 rm -f $p $DIR/$tfile
11532 run_test 101g "Big bulk(4/16 MiB) readahead"
11535 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11537 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11538 error "dd 70M file failed"
11539 echo Cancel LRU locks on lustre client to flush the client cache
11540 cancel_lru_locks osc
11542 echo "Reset readahead stats"
11543 $LCTL set_param -n llite.*.read_ahead_stats 0
11545 echo "Read 10M of data but cross 64M bundary"
11546 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11547 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11548 get_named_value 'misses' | calc_total)
11549 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11550 rm -f $p $DIR/$tfile
11552 run_test 101h "Readahead should cover current read window"
11555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11556 error "dd 10M file failed"
11558 local max_per_file_mb=$($LCTL get_param -n \
11559 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11560 cancel_lru_locks osc
11561 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11562 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11563 error "set max_read_ahead_per_file_mb to 1 failed"
11565 echo "Reset readahead stats"
11566 $LCTL set_param llite.*.read_ahead_stats=0
11568 dd if=$DIR/$tfile of=/dev/null bs=2M
11570 $LCTL get_param llite.*.read_ahead_stats
11571 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11572 awk '/misses/ { print $2 }')
11573 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11576 run_test 101i "allow current readahead to exceed reservation"
11579 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11580 error "setstripe $DIR/$tfile failed"
11581 local file_size=$((1048576 * 16))
11582 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11583 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11585 echo Disable read-ahead
11586 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11588 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11589 for blk in $PAGE_SIZE 1048576 $file_size; do
11590 cancel_lru_locks osc
11591 echo "Reset readahead stats"
11592 $LCTL set_param -n llite.*.read_ahead_stats=0
11593 local count=$(($file_size / $blk))
11594 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11595 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11596 get_named_value 'failed.to.fast.read' | calc_total)
11597 $LCTL get_param -n llite.*.read_ahead_stats
11598 [ $miss -eq $count ] || error "expected $count got $miss"
11601 rm -f $p $DIR/$tfile
11603 run_test 101j "A complete read block should be submitted when no RA"
11605 test_readahead_base() {
11606 local file=$DIR/$tfile
11612 $LCTL set_param -n llite.*.read_ahead_stats=0
11613 # The first page is not accounted into readahead
11614 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11615 iosz=$(((size + 1048575) / 1048576 * 1048576))
11616 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11618 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11619 fallocate -l $size $file || error "failed to fallocate $file"
11620 cancel_lru_locks osc
11621 $MULTIOP $file or${iosz}c || error "failed to read $file"
11622 $LCTL get_param -n llite.*.read_ahead_stats
11623 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11624 awk '/readahead.pages/ { print $7 }' | calc_total)
11625 (( $ranum <= $ramax )) ||
11626 error "read-ahead pages is $ranum more than $ramax"
11627 rm -rf $file || error "failed to remove $file"
11632 local file=$DIR/$tfile
11638 check_set_fallocate_or_skip
11639 stack_trap "rm -f $file" EXIT
11641 test_readahead_base 4096
11643 # file size: 16K = 16384
11644 test_readahead_base 16384
11645 test_readahead_base 16385
11646 test_readahead_base 16383
11648 # file size: 1M + 1 = 1048576 + 1
11649 test_readahead_base 1048577
11650 # file size: 1M + 16K
11651 test_readahead_base $((1048576 + 16384))
11653 # file size: stripe_size * (stripe_count - 1) + 16K
11654 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11655 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11656 # file size: stripe_size * stripe_count + 16K
11657 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11658 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11659 # file size: 2 * stripe_size * stripe_count + 16K
11660 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11661 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11663 run_test 101m "read ahead for small file and last stripe of the file"
11666 test_mkdir $DIR/$tdir
11667 chown $RUNAS_ID $DIR/$tdir
11670 STRIPE_COUNT=$OSTCOUNT
11671 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11673 trap cleanup_test102 EXIT
11675 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11677 for num in 1 2 3 4; do
11678 for count in $(seq 1 $STRIPE_COUNT); do
11679 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11680 local size=`expr $STRIPE_SIZE \* $num`
11681 local file=file"$num-$idx-$count"
11682 $1 $LFS setstripe -S $size -i $idx -c $count $file
11688 $1 tar cf $TMP/f102.tar $tdir --xattrs
11691 cleanup_test102() {
11693 rm -f $TMP/f102.tar
11694 rm -rf $DIR/d0.sanity/d102
11698 [ "$UID" != 0 ] && skip "must run as root"
11699 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11700 skip_env "must have user_xattr"
11702 [ -z "$(which setfattr 2>/dev/null)" ] &&
11703 skip_env "could not find setfattr"
11705 local testfile=$DIR/$tfile
11708 echo "set/get xattr..."
11709 setfattr -n trusted.name1 -v value1 $testfile ||
11710 error "setfattr -n trusted.name1=value1 $testfile failed"
11711 getfattr -n trusted.name1 $testfile 2> /dev/null |
11712 grep "trusted.name1=.value1" ||
11713 error "$testfile missing trusted.name1=value1"
11715 setfattr -n user.author1 -v author1 $testfile ||
11716 error "setfattr -n user.author1=author1 $testfile failed"
11717 getfattr -n user.author1 $testfile 2> /dev/null |
11718 grep "user.author1=.author1" ||
11719 error "$testfile missing trusted.author1=author1"
11721 echo "listxattr..."
11722 setfattr -n trusted.name2 -v value2 $testfile ||
11723 error "$testfile unable to set trusted.name2"
11724 setfattr -n trusted.name3 -v value3 $testfile ||
11725 error "$testfile unable to set trusted.name3"
11726 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11727 grep "trusted.name" | wc -l) -eq 3 ] ||
11728 error "$testfile missing 3 trusted.name xattrs"
11730 setfattr -n user.author2 -v author2 $testfile ||
11731 error "$testfile unable to set user.author2"
11732 setfattr -n user.author3 -v author3 $testfile ||
11733 error "$testfile unable to set user.author3"
11734 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11735 grep "user.author" | wc -l) -eq 3 ] ||
11736 error "$testfile missing 3 user.author xattrs"
11738 echo "remove xattr..."
11739 setfattr -x trusted.name1 $testfile ||
11740 error "$testfile error deleting trusted.name1"
11741 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11742 error "$testfile did not delete trusted.name1 xattr"
11744 setfattr -x user.author1 $testfile ||
11745 error "$testfile error deleting user.author1"
11746 echo "set lustre special xattr ..."
11747 $LFS setstripe -c1 $testfile
11748 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11749 awk -F "=" '/trusted.lov/ { print $2 }' )
11750 setfattr -n "trusted.lov" -v $lovea $testfile ||
11751 error "$testfile doesn't ignore setting trusted.lov again"
11752 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11753 error "$testfile allow setting invalid trusted.lov"
11756 run_test 102a "user xattr test =================================="
11758 check_102b_layout() {
11760 local testfile=$DIR/$tfile
11762 echo "test layout '$layout'"
11763 $LFS setstripe $layout $testfile || error "setstripe failed"
11764 $LFS getstripe -y $testfile
11766 echo "get/set/list trusted.lov xattr ..." # b=10930
11767 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11768 [[ "$value" =~ "trusted.lov" ]] ||
11769 error "can't get trusted.lov from $testfile"
11770 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11771 error "getstripe failed"
11773 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11775 value=$(cut -d= -f2 <<<$value)
11776 # LU-13168: truncated xattr should fail if short lov_user_md header
11777 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11778 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11779 for len in $lens; do
11780 echo "setfattr $len $testfile.2"
11781 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11782 [ $len -lt 66 ] && error "short xattr len=$len worked"
11784 local stripe_size=$($LFS getstripe -S $testfile.2)
11785 local stripe_count=$($LFS getstripe -c $testfile.2)
11786 [[ $stripe_size -eq 65536 ]] ||
11787 error "stripe size $stripe_size != 65536"
11788 [[ $stripe_count -eq $stripe_count_orig ]] ||
11789 error "stripe count $stripe_count != $stripe_count_orig"
11790 rm $testfile $testfile.2
11794 [ -z "$(which setfattr 2>/dev/null)" ] &&
11795 skip_env "could not find setfattr"
11796 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11798 # check plain layout
11799 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11801 # and also check composite layout
11802 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11805 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11808 [ -z "$(which setfattr 2>/dev/null)" ] &&
11809 skip_env "could not find setfattr"
11810 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11812 # b10930: get/set/list lustre.lov xattr
11813 echo "get/set/list lustre.lov xattr ..."
11814 test_mkdir $DIR/$tdir
11815 chown $RUNAS_ID $DIR/$tdir
11816 local testfile=$DIR/$tdir/$tfile
11817 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11818 error "setstripe failed"
11819 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11820 error "getstripe failed"
11821 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11822 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11824 local testfile2=${testfile}2
11825 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11826 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11828 $RUNAS $MCREATE $testfile2
11829 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11830 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11831 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11832 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11833 [ $stripe_count -eq $STRIPECOUNT ] ||
11834 error "stripe count $stripe_count != $STRIPECOUNT"
11836 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11838 compare_stripe_info1() {
11839 local stripe_index_all_zero=true
11841 for num in 1 2 3 4; do
11842 for count in $(seq 1 $STRIPE_COUNT); do
11843 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11844 local size=$((STRIPE_SIZE * num))
11845 local file=file"$num-$offset-$count"
11846 stripe_size=$($LFS getstripe -S $PWD/$file)
11847 [[ $stripe_size -ne $size ]] &&
11848 error "$file: size $stripe_size != $size"
11849 stripe_count=$($LFS getstripe -c $PWD/$file)
11850 # allow fewer stripes to be created, ORI-601
11851 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11852 error "$file: count $stripe_count != $count"
11853 stripe_index=$($LFS getstripe -i $PWD/$file)
11854 [[ $stripe_index -ne 0 ]] &&
11855 stripe_index_all_zero=false
11859 $stripe_index_all_zero &&
11860 error "all files are being extracted starting from OST index 0"
11864 have_xattrs_include() {
11865 tar --help | grep -q xattrs-include &&
11866 echo --xattrs-include="lustre.*"
11870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11871 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11873 XINC=$(have_xattrs_include)
11875 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11876 cd $DIR/$tdir/$tdir
11877 compare_stripe_info1
11879 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11883 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11885 XINC=$(have_xattrs_include)
11887 test_mkdir $DIR/$tdir.restore
11889 tar cf - --xattrs $tdir | tar xf - \
11890 -C $DIR/$tdir.restore --xattrs $XINC
11891 cd $DIR/$tdir.restore/$tdir
11892 compare_stripe_info1
11894 run_test 102f "tar copy files, not keep osts"
11897 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11898 skip "must have user_xattr"
11899 [ -z "$(which setfattr 2>/dev/null)" ] &&
11900 skip_env "could not find setfattr"
11901 [ -z "$(which getfattr 2>/dev/null)" ] &&
11902 skip_env "could not find getfattr"
11904 local xsize=${1:-1024} # in bytes
11905 local file=$DIR/$tfile
11906 local value="$(generate_string $xsize)"
11907 local xbig=trusted.big
11911 log "save $xbig on $file"
11912 if [ -z "$toobig" ]
11914 setfattr -n $xbig -v $value $file ||
11915 error "saving $xbig on $file failed"
11917 setfattr -n $xbig -v $value $file &&
11918 error "saving $xbig on $file succeeded"
11922 local orig=$(get_xattr_value $xbig $file)
11923 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11925 local xsml=trusted.sml
11926 log "save $xsml on $file"
11927 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11929 local new=$(get_xattr_value $xbig $file)
11930 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11932 log "grow $xsml on $file"
11933 setfattr -n $xsml -v "$value" $file ||
11934 error "growing $xsml on $file failed"
11936 new=$(get_xattr_value $xbig $file)
11937 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11938 log "$xbig still valid after growing $xsml"
11943 test_102h() { # bug 15777
11946 run_test 102h "grow xattr from inside inode to external block"
11949 large_xattr_enabled || skip_env "ea_inode feature disabled"
11951 echo "setting xattr of max xattr size: $(max_xattr_size)"
11952 grow_xattr $(max_xattr_size)
11954 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11955 echo "This should fail:"
11956 grow_xattr $(($(max_xattr_size) + 10)) 1
11958 run_test 102ha "grow xattr from inside inode to external inode"
11960 test_102i() { # bug 17038
11961 [ -z "$(which getfattr 2>/dev/null)" ] &&
11962 skip "could not find getfattr"
11965 ln -s $DIR/$tfile $DIR/${tfile}link
11966 getfattr -n trusted.lov $DIR/$tfile ||
11967 error "lgetxattr on $DIR/$tfile failed"
11968 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11969 grep -i "no such attr" ||
11970 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11971 rm -f $DIR/$tfile $DIR/${tfile}link
11973 run_test 102i "lgetxattr test on symbolic link ============"
11976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11979 XINC=$(have_xattrs_include)
11980 setup_test102 "$RUNAS"
11981 chown $RUNAS_ID $DIR/$tdir
11982 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11983 cd $DIR/$tdir/$tdir
11984 compare_stripe_info1 "$RUNAS"
11986 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11989 [ -z "$(which setfattr 2>/dev/null)" ] &&
11990 skip "could not find setfattr"
11993 # b22187 just check that does not crash for regular file.
11994 setfattr -n trusted.lov $DIR/$tfile
11995 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11996 local test_kdir=$DIR/$tdir
11997 test_mkdir $test_kdir
11998 local default_size=$($LFS getstripe -S $test_kdir)
11999 local default_count=$($LFS getstripe -c $test_kdir)
12000 local default_offset=$($LFS getstripe -i $test_kdir)
12001 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12002 error 'dir setstripe failed'
12003 setfattr -n trusted.lov $test_kdir
12004 local stripe_size=$($LFS getstripe -S $test_kdir)
12005 local stripe_count=$($LFS getstripe -c $test_kdir)
12006 local stripe_offset=$($LFS getstripe -i $test_kdir)
12007 [ $stripe_size -eq $default_size ] ||
12008 error "stripe size $stripe_size != $default_size"
12009 [ $stripe_count -eq $default_count ] ||
12010 error "stripe count $stripe_count != $default_count"
12011 [ $stripe_offset -eq $default_offset ] ||
12012 error "stripe offset $stripe_offset != $default_offset"
12013 rm -rf $DIR/$tfile $test_kdir
12015 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12018 [ -z "$(which getfattr 2>/dev/null)" ] &&
12019 skip "could not find getfattr"
12021 # LU-532 trusted. xattr is invisible to non-root
12022 local testfile=$DIR/$tfile
12026 echo "listxattr as user..."
12027 chown $RUNAS_ID $testfile
12028 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12029 grep -q "trusted" &&
12030 error "$testfile trusted xattrs are user visible"
12034 run_test 102l "listxattr size test =================================="
12036 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12037 local path=$DIR/$tfile
12040 listxattr_size_check $path || error "listattr_size_check $path failed"
12042 run_test 102m "Ensure listxattr fails on small bufffer ========"
12046 getxattr() { # getxattr path name
12047 # Return the base64 encoding of the value of xattr name on path.
12051 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12053 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12055 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12057 getfattr --absolute-names --encoding=base64 --name=$name $path |
12058 awk -F= -v name=$name '$1 == name {
12059 print substr($0, index($0, "=") + 1);
12063 test_102n() { # LU-4101 mdt: protect internal xattrs
12064 [ -z "$(which setfattr 2>/dev/null)" ] &&
12065 skip "could not find setfattr"
12066 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12068 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12071 local file0=$DIR/$tfile.0
12072 local file1=$DIR/$tfile.1
12073 local xattr0=$TMP/$tfile.0
12074 local xattr1=$TMP/$tfile.1
12075 local namelist="lov lma lmv link fid version som hsm"
12079 rm -rf $file0 $file1 $xattr0 $xattr1
12080 touch $file0 $file1
12082 # Get 'before' xattrs of $file1.
12083 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12085 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12086 namelist+=" lfsck_namespace"
12087 for name in $namelist; do
12088 # Try to copy xattr from $file0 to $file1.
12089 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12091 setfattr --name=trusted.$name --value="$value" $file1 ||
12092 error "setxattr 'trusted.$name' failed"
12094 # Try to set a garbage xattr.
12095 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12097 if [[ x$name == "xlov" ]]; then
12098 setfattr --name=trusted.lov --value="$value" $file1 &&
12099 error "setxattr invalid 'trusted.lov' success"
12101 setfattr --name=trusted.$name --value="$value" $file1 ||
12102 error "setxattr invalid 'trusted.$name' failed"
12105 # Try to remove the xattr from $file1. We don't care if this
12106 # appears to succeed or fail, we just don't want there to be
12107 # any changes or crashes.
12108 setfattr --remove=$trusted.$name $file1 2> /dev/null
12111 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12114 # Try to copy xattr from $file0 to $file1.
12115 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12117 setfattr --name=trusted.$name --value="$value" $file1 ||
12118 error "setxattr 'trusted.$name' failed"
12120 # Try to set a garbage xattr.
12121 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12123 setfattr --name=trusted.$name --value="$value" $file1 ||
12124 error "setxattr 'trusted.$name' failed"
12126 # Try to remove the xattr from $file1. We don't care if this
12127 # appears to succeed or fail, we just don't want there to be
12128 # any changes or crashes.
12129 setfattr --remove=$trusted.$name $file1 2> /dev/null
12132 # Get 'after' xattrs of file1.
12133 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12135 if ! diff $xattr0 $xattr1; then
12136 error "before and after xattrs of '$file1' differ"
12139 rm -rf $file0 $file1 $xattr0 $xattr1
12143 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12145 test_102p() { # LU-4703 setxattr did not check ownership
12146 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12147 skip "MDS needs to be at least 2.5.56"
12149 local testfile=$DIR/$tfile
12153 echo "setfacl as user..."
12154 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12155 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12157 echo "setfattr as user..."
12158 setfacl -m "u:$RUNAS_ID:---" $testfile
12159 $RUNAS setfattr -x system.posix_acl_access $testfile
12160 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12162 run_test 102p "check setxattr(2) correctly fails without permission"
12165 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12166 skip "MDS needs to be at least 2.6.92"
12168 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12170 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12173 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12174 skip "MDS needs to be at least 2.6.93"
12176 touch $DIR/$tfile || error "touch"
12177 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12178 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12179 rm $DIR/$tfile || error "rm"
12182 mkdir -p $DIR/$tdir || error "mkdir"
12183 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12184 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12185 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12186 error "$testfile error deleting user.author1"
12187 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12188 grep "user.$(basename $tdir)" &&
12189 error "$tdir did not delete user.$(basename $tdir)"
12190 rmdir $DIR/$tdir || error "rmdir"
12193 test_mkdir $DIR/$tdir
12194 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12195 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12196 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12197 error "$testfile error deleting user.author1"
12198 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12199 grep "user.$(basename $tdir)" &&
12200 error "$tdir did not delete user.$(basename $tdir)"
12201 rmdir $DIR/$tdir || error "rm striped dir"
12203 run_test 102r "set EAs with empty values"
12206 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12207 skip "MDS needs to be at least 2.11.52"
12209 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12211 save_lustre_params client "llite.*.xattr_cache" > $save
12213 for cache in 0 1; do
12214 lctl set_param llite.*.xattr_cache=$cache
12217 touch $DIR/$tfile || error "touch"
12218 for prefix in lustre security system trusted user; do
12219 # Note getxattr() may fail with 'Operation not
12220 # supported' or 'No such attribute' depending
12221 # on prefix and cache.
12222 getfattr -n $prefix.n102s $DIR/$tfile &&
12223 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12227 restore_lustre_params < $save
12229 run_test 102s "getting nonexistent xattrs should fail"
12232 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12233 skip "MDS needs to be at least 2.11.52"
12235 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12237 save_lustre_params client "llite.*.xattr_cache" > $save
12239 for cache in 0 1; do
12240 lctl set_param llite.*.xattr_cache=$cache
12242 for buf_size in 0 256; do
12244 touch $DIR/$tfile || error "touch"
12245 setfattr -n user.multiop $DIR/$tfile
12246 $MULTIOP $DIR/$tfile oa$buf_size ||
12247 error "cannot get zero length xattr value (buf_size = $buf_size)"
12251 restore_lustre_params < $save
12253 run_test 102t "zero length xattr values handled correctly"
12257 local test=$LUSTRE/tests/acl/$1.test
12258 local tmp=$(mktemp -t $1-XXXXXX).test
12266 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12267 local sedgroups="-e s/:users/:$grp/g"
12268 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12270 sed $sedusers $sedgroups < $test > $tmp
12271 stack_trap "rm -f $tmp"
12272 [[ -s $tmp ]] || error "sed failed to create test script"
12274 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12275 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12279 [ "$UID" != 0 ] && skip "must run as root"
12280 $GSS && skip_env "could not run under gss"
12281 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12282 skip_env "must have acl enabled"
12283 which setfacl || skip_env "could not find setfacl"
12284 remote_mds_nodsh && skip "remote MDS with nodsh"
12286 local mdts=$(comma_list $(mdts_nodes))
12287 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12289 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12290 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12292 ACLBIN=${ACLBIN:-"bin"}
12293 ACLDMN=${ACLDMN:-"daemon"}
12294 ACLGRP=${ACLGRP:-"users"}
12295 ACLNBD=${ACLNBD:-"nobody"}
12298 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12299 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12301 if ! id $ACLBIN ; then
12303 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12306 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12307 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12308 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12310 if ! id $ACLDMN ; then
12312 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12315 if ! getent group $ACLGRP; then
12316 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12318 if ! getent group $ACLGRP; then
12319 echo "cannot find group '$ACLGRP', adding it"
12321 add_group 60000 $ACLGRP
12325 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12326 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12327 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12329 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12330 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12332 if ! getent group $ACLGRP; then
12333 echo "cannot find group '$ACLGRP', adding it"
12335 add_group 60000 $ACLGRP
12337 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12338 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12340 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12344 gpasswd -a $ACLDMN $ACLBIN ||
12345 error "setting client group failed" # LU-5641
12346 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12347 error "setting MDS group failed" # LU-5641
12349 declare -a identity_old
12351 for num in $(seq $MDSCOUNT); do
12352 switch_identity $num true || identity_old[$num]=$?
12355 SAVE_UMASK=$(umask)
12357 mkdir -p $DIR/$tdir
12360 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12361 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12362 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12363 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12364 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12365 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12366 if ! id -u $ACLNBD ||
12367 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12369 if ! id -u $ACLNBD; then
12373 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12374 add_group $(id -u $ACLNBD) $ACLNBD
12375 if ! getent group $ACLNBD; then
12379 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12380 [[ -n "$ACLNBD" ]] && which setfattr; then
12381 run_acl_subtest permissions_xattr \
12382 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12383 elif [[ -z "$ACLNBD" ]]; then
12384 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12386 echo "skip 'permission_xattr' test - missing setfattr command"
12388 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12390 # inheritance test got from HP
12391 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12392 chmod +x make-tree || error "chmod +x failed"
12393 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12396 echo "LU-974 ignore umask when acl is enabled..."
12397 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12398 if [ $MDSCOUNT -ge 2 ]; then
12399 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12402 echo "LU-2561 newly created file is same size as directory..."
12403 if [ "$mds1_FSTYPE" != "zfs" ]; then
12404 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12406 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12409 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12414 for num in $(seq $MDSCOUNT); do
12415 if [ "${identity_old[$num]}" = 1 ]; then
12416 switch_identity $num false || identity_old[$num]=$?
12420 run_test 103a "acl test"
12426 stack_trap "rm -f $DIR/$tfile.*"
12427 for U in {0..511}; do
12429 local O=$(printf "%04o" $U)
12431 umask $(printf "%04o" $((511 ^ $O)))
12432 $LFS setstripe -c 1 $DIR/$tfile.s$O
12433 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12435 (( $S == ($O & 0666) )) ||
12436 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12438 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12439 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12440 (( $S == ($O & 0666) )) ||
12441 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12443 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12444 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12445 (( $S == ($O & 0666) )) ||
12446 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12447 rm -f $DIR/$tfile.[smp]$0
12451 # limit the concurrently running threads to 64. LU-11878
12452 local idx=$((U % 64))
12453 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12458 run_test 103b "umask lfs setstripe"
12461 mkdir -p $DIR/$tdir
12462 cp -rp $DIR/$tdir $DIR/$tdir.bak
12464 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12465 error "$DIR/$tdir shouldn't contain default ACL"
12466 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12467 error "$DIR/$tdir.bak shouldn't contain default ACL"
12470 run_test 103c "'cp -rp' won't set empty acl"
12475 local saved_debug=$($LCTL get_param -n debug)
12477 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12478 skip "MDS needs to be at least 2.14.52"
12480 large_xattr_enabled || skip_env "ea_inode feature disabled"
12482 mkdir -p $DIR/$tdir
12483 # add big LOV EA to cause reply buffer overflow earlier
12484 $LFS setstripe -C 1000 $DIR/$tdir
12485 lctl set_param mdc.*-mdc*.stats=clear
12487 $LCTL set_param debug=0
12488 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12489 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12491 # add a large number of default ACLs (expect 8000+ for 2.13+)
12492 for U in {2..7000}; do
12493 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12494 error "Able to add just $U default ACLs"
12496 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12497 echo "$numacl default ACLs created"
12499 stat $DIR/$tdir || error "Cannot stat directory"
12500 # check file creation
12501 touch $DIR/$tdir/$tfile ||
12502 error "failed to create $tfile with $numacl default ACLs"
12503 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12504 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12505 echo "$fileacl ACLs were inherited"
12506 (( $fileacl == $numacl )) ||
12507 error "Not all default ACLs were inherited: $numacl != $fileacl"
12508 # check that new ACLs creation adds new ACLs to inherited ACLs
12509 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12510 error "Cannot set new ACL"
12511 numacl=$((numacl + 1))
12512 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12513 (( $fileacl == $numacl )) ||
12514 error "failed to add new ACL: $fileacl != $numacl as expected"
12515 # adds more ACLs to a file to reach their maximum at 8000+
12517 for U in {20000..25000}; do
12518 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12519 numacl=$((numacl + 1))
12521 echo "Added $numacl more ACLs to the file"
12522 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12523 echo "Total $fileacl ACLs in file"
12524 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12525 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12526 rmdir $DIR/$tdir || error "Cannot remove directory"
12528 run_test 103e "inheritance of big amount of default ACLs"
12531 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12532 skip "MDS needs to be at least 2.14.51"
12534 large_xattr_enabled || skip_env "ea_inode feature disabled"
12536 # enable changelog to consume more internal MDD buffers
12539 mkdir -p $DIR/$tdir
12541 $LFS setstripe -C 1000 $DIR/$tdir
12542 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12543 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12544 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12545 rmdir $DIR/$tdir || error "Cannot remove directory"
12547 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12553 lfs df || error "lfs df failed"
12554 lfs df -ih || error "lfs df -ih failed"
12555 lfs df -h $DIR || error "lfs df -h $DIR failed"
12556 lfs df -i $DIR || error "lfs df -i $DIR failed"
12557 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12558 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12560 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12561 lctl --device %$OSC deactivate
12562 lfs df || error "lfs df with deactivated OSC failed"
12563 lctl --device %$OSC activate
12564 # wait the osc back to normal
12565 wait_osc_import_ready client ost
12567 lfs df || error "lfs df with reactivated OSC failed"
12570 run_test 104a "lfs df [-ih] [path] test ========================="
12573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12574 [ $RUNAS_ID -eq $UID ] &&
12575 skip_env "RUNAS_ID = UID = $UID -- skipping"
12577 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12578 grep "Permission denied" | wc -l)))
12579 if [ $denied_cnt -ne 0 ]; then
12580 error "lfs check servers test failed"
12583 run_test 104b "$RUNAS lfs check servers test ===================="
12586 # Verify $1 is within range of $2.
12587 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12588 # $1 is <= 2% of $2. Else Fail.
12591 # Strip all units (M, G, T)
12592 actual=$(echo $1 | tr -d A-Z)
12593 expect=$(echo $2 | tr -d A-Z)
12595 expect_lo=$(($expect * 98 / 100)) # 2% below
12596 expect_hi=$(($expect * 102 / 100)) # 2% above
12598 # permit 2% drift above and below
12599 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12604 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12606 local ost_param="osd-zfs.$FSNAME-OST0000."
12607 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12608 local ofacets=$(get_facets OST)
12609 local mfacets=$(get_facets MDS)
12610 local saved_ost_blocks=
12611 local saved_mdt_blocks=
12613 echo "Before recordsize change"
12614 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12615 df=($(df -h | grep "$MOUNT"$))
12618 echo "lfs output : ${lfs_df[*]}"
12619 echo "df output : ${df[*]}"
12621 for facet in ${ofacets//,/ }; do
12622 if [ -z $saved_ost_blocks ]; then
12623 saved_ost_blocks=$(do_facet $facet \
12624 lctl get_param -n $ost_param.blocksize)
12625 echo "OST Blocksize: $saved_ost_blocks"
12627 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12628 do_facet $facet zfs set recordsize=32768 $ost
12631 # BS too small. Sufficient for functional testing.
12632 for facet in ${mfacets//,/ }; do
12633 if [ -z $saved_mdt_blocks ]; then
12634 saved_mdt_blocks=$(do_facet $facet \
12635 lctl get_param -n $mdt_param.blocksize)
12636 echo "MDT Blocksize: $saved_mdt_blocks"
12638 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12639 do_facet $facet zfs set recordsize=32768 $mdt
12642 # Give new values chance to reflect change
12645 echo "After recordsize change"
12646 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12647 df_after=($(df -h | grep "$MOUNT"$))
12650 echo "lfs output : ${lfs_df_after[*]}"
12651 echo "df output : ${df_after[*]}"
12654 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12655 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12656 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12657 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12658 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12659 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12662 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12663 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12664 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12665 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12666 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12667 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12669 # Restore MDT recordize back to original
12670 for facet in ${mfacets//,/ }; do
12671 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12672 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12675 # Restore OST recordize back to original
12676 for facet in ${ofacets//,/ }; do
12677 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12678 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12683 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12686 (( $RUNAS_ID != $UID )) ||
12687 skip_env "RUNAS_ID = UID = $UID -- skipping"
12689 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12690 skip "lustre version doesn't support lctl dl with non-root"
12692 # debugfs only allows root users to access files, so the
12693 # previous move of the "devices" file to debugfs broke
12694 # "lctl dl" for non-root users. The LU-9680 Netlink
12695 # interface again allows non-root users to list devices.
12696 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12697 error "lctl dl doesn't work for non root"
12699 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12700 [ "$ost_count" -eq $OSTCOUNT ] ||
12701 error "lctl dl reports wrong number of OST devices"
12703 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12704 [ "$mdt_count" -eq $MDSCOUNT ] ||
12705 error "lctl dl reports wrong number of MDT devices"
12707 run_test 104d "$RUNAS lctl dl test"
12710 # doesn't work on 2.4 kernels
12712 if $(flock_is_enabled); then
12713 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12715 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12719 run_test 105a "flock when mounted without -o flock test ========"
12723 if $(flock_is_enabled); then
12724 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12726 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12730 run_test 105b "fcntl when mounted without -o flock test ========"
12734 if $(flock_is_enabled); then
12735 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12737 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12741 run_test 105c "lockf when mounted without -o flock test"
12743 test_105d() { # bug 15924
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12746 test_mkdir $DIR/$tdir
12747 flock_is_enabled || skip_env "mount w/o flock enabled"
12748 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12749 $LCTL set_param fail_loc=0x80000315
12750 flocks_test 2 $DIR/$tdir
12752 run_test 105d "flock race (should not freeze) ========"
12754 test_105e() { # bug 22660 && 22040
12755 flock_is_enabled || skip_env "mount w/o flock enabled"
12758 flocks_test 3 $DIR/$tfile
12760 run_test 105e "Two conflicting flocks from same process"
12762 test_106() { #bug 10921
12763 test_mkdir $DIR/$tdir
12764 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12765 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12767 run_test 106 "attempt exec of dir followed by chown of that dir"
12770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12778 local save_pattern=$(sysctl -n kernel.core_pattern)
12779 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12780 sysctl -w kernel.core_pattern=$file
12781 sysctl -w kernel.core_uses_pid=0
12783 ulimit -c unlimited
12789 kill -s 11 $SLEEPPID
12791 if [ -e $file ]; then
12792 size=`stat -c%s $file`
12793 [ $size -eq 0 ] && error "Fail to create core file $file"
12795 error "Fail to create core file $file"
12798 sysctl -w kernel.core_pattern=$save_pattern
12799 sysctl -w kernel.core_uses_pid=$save_uses_pid
12802 run_test 107 "Coredump on SIG"
12805 test_mkdir $DIR/$tdir
12806 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12807 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12808 error "mkdir with 256 char should fail, but did not"
12809 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12810 error "create with 255 char failed"
12811 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12812 error "create with 256 char should fail, but did not"
12817 run_test 110 "filename length checking"
12819 test_116a() { # was previously test_116()
12820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12822 remote_mds_nodsh && skip "remote MDS with nodsh"
12824 echo -n "Free space priority "
12825 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12830 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12831 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12832 stack_trap simple_cleanup_common
12834 # Check if we need to generate uneven OSTs
12835 test_mkdir -p $DIR/$tdir/OST${MINI}
12836 local FILL=$((MINV / 4))
12837 local DIFF=$((MAXV - MINV))
12838 local DIFF2=$((DIFF * 100 / MINV))
12840 local threshold=$(do_facet $SINGLEMDS \
12841 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12842 threshold=${threshold%%%}
12843 echo -n "Check for uneven OSTs: "
12844 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12846 if [[ $DIFF2 -gt $threshold ]]; then
12848 echo "Don't need to fill OST$MINI"
12850 # generate uneven OSTs. Write 2% over the QOS threshold value
12852 DIFF=$((threshold - DIFF2 + 2))
12853 DIFF2=$((MINV * DIFF / 100))
12854 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12855 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12856 error "setstripe failed"
12857 DIFF=$((DIFF2 / 2048))
12859 while [ $i -lt $DIFF ]; do
12861 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12862 bs=2M count=1 2>/dev/null
12871 DIFF=$((MAXV - MINV))
12872 DIFF2=$((DIFF * 100 / MINV))
12873 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12874 if [ $DIFF2 -gt $threshold ]; then
12877 skip "QOS imbalance criteria not met"
12885 # now fill using QOS
12886 $LFS setstripe -c 1 $DIR/$tdir
12887 FILL=$((FILL / 200))
12888 if [ $FILL -gt 600 ]; then
12891 echo "writing $FILL files to QOS-assigned OSTs"
12893 while [ $i -lt $FILL ]; do
12895 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12896 count=1 2>/dev/null
12899 echo "wrote $i 200k files"
12903 echo "Note: free space may not be updated, so measurements might be off"
12905 DIFF2=$((MAXV - MINV))
12906 echo "free space delta: orig $DIFF final $DIFF2"
12907 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12908 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12909 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12910 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12911 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12912 if [[ $DIFF -gt 0 ]]; then
12913 FILL=$((DIFF2 * 100 / DIFF - 100))
12914 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12917 # Figure out which files were written where
12918 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12919 awk '/'$MINI1': / {print $2; exit}')
12921 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12922 echo "$MINC files created on smaller OST $MINI1"
12923 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12924 awk '/'$MAXI1': / {print $2; exit}')
12926 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12927 echo "$MAXC files created on larger OST $MAXI1"
12928 if [[ $MINC -gt 0 ]]; then
12929 FILL=$((MAXC * 100 / MINC - 100))
12930 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12932 [[ $MAXC -gt $MINC ]] ||
12933 error_ignore LU-9 "stripe QOS didn't balance free space"
12935 run_test 116a "stripe QOS: free space balance ==================="
12937 test_116b() { # LU-2093
12938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12939 remote_mds_nodsh && skip "remote MDS with nodsh"
12941 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12942 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12943 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12944 [ -z "$old_rr" ] && skip "no QOS"
12945 do_facet $SINGLEMDS lctl set_param \
12946 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12947 mkdir -p $DIR/$tdir
12948 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12949 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12950 do_facet $SINGLEMDS lctl set_param fail_loc=0
12952 do_facet $SINGLEMDS lctl set_param \
12953 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12955 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12957 test_117() # bug 10891
12959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12961 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12962 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12963 lctl set_param fail_loc=0x21e
12964 > $DIR/$tfile || error "truncate failed"
12965 lctl set_param fail_loc=0
12966 echo "Truncate succeeded."
12969 run_test 117 "verify osd extend =========="
12971 NO_SLOW_RESENDCOUNT=4
12972 export OLD_RESENDCOUNT=""
12973 set_resend_count () {
12974 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12975 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12976 lctl set_param -n $PROC_RESENDCOUNT $1
12977 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12980 # for reduce test_118* time (b=14842)
12981 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12983 # Reset async IO behavior after error case
12985 FILE=$DIR/reset_async
12987 # Ensure all OSCs are cleared
12988 $LFS setstripe -c -1 $FILE
12989 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12994 test_118a() #bug 11710
12996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13000 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13001 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13002 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13010 run_test 118a "verify O_SYNC works =========="
13014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13015 remote_ost_nodsh && skip "remote OST with nodsh"
13019 #define OBD_FAIL_SRV_ENOENT 0x217
13020 set_nodes_failloc "$(osts_nodes)" 0x217
13021 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13023 set_nodes_failloc "$(osts_nodes)" 0
13024 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13025 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13028 if [[ $RC -eq 0 ]]; then
13029 error "Must return error due to dropped pages, rc=$RC"
13033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13038 echo "Dirty pages not leaked on ENOENT"
13040 # Due to the above error the OSC will issue all RPCs syncronously
13041 # until a subsequent RPC completes successfully without error.
13042 $MULTIOP $DIR/$tfile Ow4096yc
13047 run_test 118b "Reclaim dirty pages on fatal error =========="
13051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13053 # for 118c, restore the original resend count, LU-1940
13054 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13055 set_resend_count $OLD_RESENDCOUNT
13056 remote_ost_nodsh && skip "remote OST with nodsh"
13060 #define OBD_FAIL_OST_EROFS 0x216
13061 set_nodes_failloc "$(osts_nodes)" 0x216
13063 # multiop should block due to fsync until pages are written
13064 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13068 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13069 error "Multiop failed to block on fsync, pid=$MULTIPID"
13072 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13074 if [[ $WRITEBACK -eq 0 ]]; then
13075 error "No page in writeback, writeback=$WRITEBACK"
13078 set_nodes_failloc "$(osts_nodes)" 0
13081 if [[ $RC -ne 0 ]]; then
13082 error "Multiop fsync failed, rc=$RC"
13085 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13086 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13088 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13089 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13093 echo "Dirty pages flushed via fsync on EROFS"
13096 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13098 # continue to use small resend count to reduce test_118* time (b=14842)
13099 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13104 remote_ost_nodsh && skip "remote OST with nodsh"
13108 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13109 set_nodes_failloc "$(osts_nodes)" 0x214
13110 # multiop should block due to fsync until pages are written
13111 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13115 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13116 error "Multiop failed to block on fsync, pid=$MULTIPID"
13119 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13121 if [[ $WRITEBACK -eq 0 ]]; then
13122 error "No page in writeback, writeback=$WRITEBACK"
13125 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13126 set_nodes_failloc "$(osts_nodes)" 0
13128 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13129 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13131 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13132 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13136 echo "Dirty pages gaurenteed flushed via fsync"
13139 run_test 118d "Fsync validation inject a delay of the bulk =========="
13142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13146 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13147 lctl set_param fail_loc=0x8000040a
13149 # Should simulate EINVAL error which is fatal
13150 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13152 if [[ $RC -eq 0 ]]; then
13153 error "Must return error due to dropped pages, rc=$RC"
13156 lctl set_param fail_loc=0x0
13158 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13162 if [[ $LOCKED -ne 0 ]]; then
13163 error "Locked pages remain in cache, locked=$LOCKED"
13166 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13167 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13171 echo "No pages locked after fsync"
13176 run_test 118f "Simulate unrecoverable OSC side error =========="
13179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13183 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13184 lctl set_param fail_loc=0x406
13186 # simulate local -ENOMEM
13187 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13190 lctl set_param fail_loc=0
13191 if [[ $RC -eq 0 ]]; then
13192 error "Must return error due to dropped pages, rc=$RC"
13195 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13196 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13197 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13199 if [[ $LOCKED -ne 0 ]]; then
13200 error "Locked pages remain in cache, locked=$LOCKED"
13203 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13204 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13208 echo "No pages locked after fsync"
13213 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13217 remote_ost_nodsh && skip "remote OST with nodsh"
13221 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13222 set_nodes_failloc "$(osts_nodes)" 0x20e
13223 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13224 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13227 set_nodes_failloc "$(osts_nodes)" 0
13228 if [[ $RC -eq 0 ]]; then
13229 error "Must return error due to dropped pages, rc=$RC"
13232 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13233 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13234 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13236 if [[ $LOCKED -ne 0 ]]; then
13237 error "Locked pages remain in cache, locked=$LOCKED"
13240 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13241 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13245 echo "No pages locked after fsync"
13249 run_test 118h "Verify timeout in handling recoverables errors =========="
13251 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13255 remote_ost_nodsh && skip "remote OST with nodsh"
13259 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13260 set_nodes_failloc "$(osts_nodes)" 0x20e
13262 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13266 set_nodes_failloc "$(osts_nodes)" 0
13270 if [[ $RC -ne 0 ]]; then
13271 error "got error, but should be not, rc=$RC"
13274 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13275 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13276 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13277 if [[ $LOCKED -ne 0 ]]; then
13278 error "Locked pages remain in cache, locked=$LOCKED"
13281 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13282 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13286 echo "No pages locked after fsync"
13290 run_test 118i "Fix error before timeout in recoverable error =========="
13292 [ "$SLOW" = "no" ] && set_resend_count 4
13295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13296 remote_ost_nodsh && skip "remote OST with nodsh"
13300 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13301 set_nodes_failloc "$(osts_nodes)" 0x220
13303 # return -EIO from OST
13304 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13306 set_nodes_failloc "$(osts_nodes)" 0x0
13307 if [[ $RC -eq 0 ]]; then
13308 error "Must return error due to dropped pages, rc=$RC"
13311 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13312 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13313 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13314 if [[ $LOCKED -ne 0 ]]; then
13315 error "Locked pages remain in cache, locked=$LOCKED"
13318 # in recoverable error on OST we want resend and stay until it finished
13319 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13320 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13324 echo "No pages locked after fsync"
13328 run_test 118j "Simulate unrecoverable OST side error =========="
13332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13333 remote_ost_nodsh && skip "remote OSTs with nodsh"
13335 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13336 set_nodes_failloc "$(osts_nodes)" 0x20e
13337 test_mkdir $DIR/$tdir
13339 for ((i=0;i<10;i++)); do
13340 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13341 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13348 set_nodes_failloc "$(osts_nodes)" 0
13351 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13353 test_118l() # LU-646
13355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13357 test_mkdir $DIR/$tdir
13358 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13361 run_test 118l "fsync dir"
13363 test_118m() # LU-3066
13365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13367 test_mkdir $DIR/$tdir
13368 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13371 run_test 118m "fdatasync dir ========="
13373 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13381 remote_ost_nodsh && skip "remote OSTs with nodsh"
13383 # Sleep to avoid a cached response.
13384 #define OBD_STATFS_CACHE_SECONDS 1
13387 # Inject a 10 second delay in the OST_STATFS handler.
13388 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13389 set_nodes_failloc "$(osts_nodes)" 0x242
13392 stat --file-system $MOUNT > /dev/null
13395 set_nodes_failloc "$(osts_nodes)" 0
13397 if ((end - begin > 20)); then
13398 error "statfs took $((end - begin)) seconds, expected 10"
13401 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13403 test_119a() # bug 11737
13405 BSIZE=$((512 * 1024))
13406 directio write $DIR/$tfile 0 1 $BSIZE
13407 # We ask to read two blocks, which is more than a file size.
13408 # directio will indicate an error when requested and actual
13409 # sizes aren't equeal (a normal situation in this case) and
13410 # print actual read amount.
13411 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13412 if [ "$NOB" != "$BSIZE" ]; then
13413 error "read $NOB bytes instead of $BSIZE"
13417 run_test 119a "Short directIO read must return actual read amount"
13419 test_119b() # bug 11737
13421 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13423 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13424 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13426 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13427 error "direct read failed"
13430 run_test 119b "Sparse directIO read must return actual read amount"
13432 test_119c() # bug 13099
13435 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13436 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13439 run_test 119c "Testing for direct read hitting hole"
13441 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13442 # Maloo test history
13446 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13448 local stripe_size=$((1024 * 1024)) #1 MiB
13449 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13450 local file_size=$((25 * stripe_size))
13453 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13454 stack_trap "rm -f $DIR/$tfile*"
13456 # Just a bit bigger than the largest size in the test set below
13457 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13458 error "buffered i/o to create file failed"
13460 if zfs_or_rotational; then
13461 # DIO on ZFS can take up to 2 seconds per IO
13462 # rotational is better, but still slow.
13463 # Limit testing on those media to larger sizes
13464 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13466 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13467 $((stripe_size * 4))"
13470 for bs in $bsizes; do
13471 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13472 echo "Read/write with DIO at size $bs"
13473 # Read and write with DIO from source to dest
13474 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13475 iflag=direct oflag=direct ||
13478 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13479 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13480 error "size incorrect, file copy read/write bsize: $bs"
13481 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13482 error "files differ, bsize $bs"
13483 rm -f $DIR/$tfile.2
13486 run_test 119e "Basic tests of dio read and write at various sizes"
13490 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13492 local stripe_size=$((1024 * 1024)) #1 MiB
13493 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13494 local file_size=$((25 * stripe_size))
13497 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13498 stack_trap "rm -f $DIR/$tfile*"
13500 # Just a bit bigger than the largest size in the test set below
13501 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13502 error "buffered i/o to create file failed"
13504 if zfs_or_rotational; then
13505 # DIO on ZFS can take up to 2 seconds per IO
13506 # rotational is better, but still slow.
13507 # Limit testing on those media to larger sizes
13508 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13510 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13511 $((stripe_size * 4))"
13514 for bs in $bsizes; do
13515 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13516 # Read and write with DIO from source to dest in two
13517 # threads - should give correct copy of file
13520 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13521 oflag=direct conv=notrunc &
13523 # Note block size is different here for a more interesting race
13524 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13525 iflag=direct oflag=direct conv=notrunc &
13531 if (( rc1 != 0 )); then
13532 error "dio copy 1 w/bsize $bs failed: $rc1"
13534 if (( rc2 != 0 )); then
13535 error "dio copy 2 w/bsize $bs failed: $rc2"
13539 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13540 error "size incorrect, file copy read/write bsize: $bs"
13541 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13542 error "files differ, bsize $bs"
13543 rm -f $DIR/$tfile.2
13546 run_test 119f "dio vs dio race"
13550 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13552 local stripe_size=$((1024 * 1024)) #1 MiB
13553 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13554 local file_size=$((25 * stripe_size))
13557 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13558 stack_trap "rm -f $DIR/$tfile*"
13560 # Just a bit bigger than the largest size in the test set below
13561 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13562 error "buffered i/o to create file failed"
13564 if zfs_or_rotational; then
13565 # DIO on ZFS can take up to 2 seconds per IO
13566 # rotational is better, but still slow.
13567 # Limit testing on those media to larger sizes
13568 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13570 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13571 $((stripe_size * 4))"
13574 for bs in $bsizes; do
13575 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13577 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13578 oflag=direct conv=notrunc &
13580 # Buffered I/O with similar but not the same block size
13581 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13587 if (( rc1 != 0 )); then
13588 error "dio copy 1 w/bsize $bs failed: $rc1"
13590 if (( rc2 != 0 )); then
13591 error "buffered copy 2 w/bsize $bs failed: $rc2"
13594 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13595 error "size incorrect"
13596 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13597 error "files differ, bsize $bs"
13598 rm -f $DIR/$tfile.2
13601 run_test 119g "dio vs buffered I/O race"
13604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13605 remote_mds_nodsh && skip "remote MDS with nodsh"
13606 test_mkdir -i0 -c1 $DIR/$tdir
13607 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13608 skip_env "no early lock cancel on server"
13610 lru_resize_disable mdc
13611 lru_resize_disable osc
13612 cancel_lru_locks mdc
13613 # asynchronous object destroy at MDT could cause bl ast to client
13614 cancel_lru_locks osc
13616 stat $DIR/$tdir > /dev/null
13617 can1=$(do_facet mds1 \
13618 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13619 awk '/ldlm_cancel/ {print $2}')
13620 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13621 awk '/ldlm_bl_callback/ {print $2}')
13622 test_mkdir -i0 -c1 $DIR/$tdir/d1
13623 can2=$(do_facet mds1 \
13624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13625 awk '/ldlm_cancel/ {print $2}')
13626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13627 awk '/ldlm_bl_callback/ {print $2}')
13628 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13629 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13630 lru_resize_enable mdc
13631 lru_resize_enable osc
13633 run_test 120a "Early Lock Cancel: mkdir test"
13636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13637 remote_mds_nodsh && skip "remote MDS with nodsh"
13638 test_mkdir $DIR/$tdir
13639 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13640 skip_env "no early lock cancel on server"
13642 lru_resize_disable mdc
13643 lru_resize_disable osc
13644 cancel_lru_locks mdc
13645 stat $DIR/$tdir > /dev/null
13646 can1=$(do_facet $SINGLEMDS \
13647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13648 awk '/ldlm_cancel/ {print $2}')
13649 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13650 awk '/ldlm_bl_callback/ {print $2}')
13651 touch $DIR/$tdir/f1
13652 can2=$(do_facet $SINGLEMDS \
13653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13654 awk '/ldlm_cancel/ {print $2}')
13655 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13656 awk '/ldlm_bl_callback/ {print $2}')
13657 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13658 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13659 lru_resize_enable mdc
13660 lru_resize_enable osc
13662 run_test 120b "Early Lock Cancel: create test"
13665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13666 remote_mds_nodsh && skip "remote MDS with nodsh"
13667 test_mkdir -i0 -c1 $DIR/$tdir
13668 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13669 skip "no early lock cancel on server"
13671 lru_resize_disable mdc
13672 lru_resize_disable osc
13673 test_mkdir -i0 -c1 $DIR/$tdir/d1
13674 test_mkdir -i0 -c1 $DIR/$tdir/d2
13675 touch $DIR/$tdir/d1/f1
13676 cancel_lru_locks mdc
13677 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13678 can1=$(do_facet mds1 \
13679 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13680 awk '/ldlm_cancel/ {print $2}')
13681 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13682 awk '/ldlm_bl_callback/ {print $2}')
13683 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13684 can2=$(do_facet mds1 \
13685 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13686 awk '/ldlm_cancel/ {print $2}')
13687 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13688 awk '/ldlm_bl_callback/ {print $2}')
13689 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13690 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13691 lru_resize_enable mdc
13692 lru_resize_enable osc
13694 run_test 120c "Early Lock Cancel: link test"
13697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13698 remote_mds_nodsh && skip "remote MDS with nodsh"
13699 test_mkdir -i0 -c1 $DIR/$tdir
13700 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13701 skip_env "no early lock cancel on server"
13703 lru_resize_disable mdc
13704 lru_resize_disable osc
13706 cancel_lru_locks mdc
13707 stat $DIR/$tdir > /dev/null
13708 can1=$(do_facet mds1 \
13709 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13710 awk '/ldlm_cancel/ {print $2}')
13711 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13712 awk '/ldlm_bl_callback/ {print $2}')
13713 chmod a+x $DIR/$tdir
13714 can2=$(do_facet mds1 \
13715 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13716 awk '/ldlm_cancel/ {print $2}')
13717 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13718 awk '/ldlm_bl_callback/ {print $2}')
13719 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13720 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13721 lru_resize_enable mdc
13722 lru_resize_enable osc
13724 run_test 120d "Early Lock Cancel: setattr test"
13727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13728 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13729 skip_env "no early lock cancel on server"
13730 remote_mds_nodsh && skip "remote MDS with nodsh"
13732 local dlmtrace_set=false
13734 test_mkdir -i0 -c1 $DIR/$tdir
13735 lru_resize_disable mdc
13736 lru_resize_disable osc
13737 ! $LCTL get_param debug | grep -q dlmtrace &&
13738 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13739 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13740 cancel_lru_locks mdc
13741 cancel_lru_locks osc
13742 dd if=$DIR/$tdir/f1 of=/dev/null
13743 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13744 # XXX client can not do early lock cancel of OST lock
13745 # during unlink (LU-4206), so cancel osc lock now.
13747 cancel_lru_locks osc
13748 can1=$(do_facet mds1 \
13749 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13750 awk '/ldlm_cancel/ {print $2}')
13751 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13752 awk '/ldlm_bl_callback/ {print $2}')
13753 unlink $DIR/$tdir/f1
13755 can2=$(do_facet mds1 \
13756 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13757 awk '/ldlm_cancel/ {print $2}')
13758 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13759 awk '/ldlm_bl_callback/ {print $2}')
13760 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13761 $LCTL dk $TMP/cancel.debug.txt
13762 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13763 $LCTL dk $TMP/blocking.debug.txt
13764 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13765 lru_resize_enable mdc
13766 lru_resize_enable osc
13768 run_test 120e "Early Lock Cancel: unlink test"
13771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13772 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13773 skip_env "no early lock cancel on server"
13774 remote_mds_nodsh && skip "remote MDS with nodsh"
13776 test_mkdir -i0 -c1 $DIR/$tdir
13777 lru_resize_disable mdc
13778 lru_resize_disable osc
13779 test_mkdir -i0 -c1 $DIR/$tdir/d1
13780 test_mkdir -i0 -c1 $DIR/$tdir/d2
13781 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13782 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13783 cancel_lru_locks mdc
13784 cancel_lru_locks osc
13785 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13786 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13787 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13788 # XXX client can not do early lock cancel of OST lock
13789 # during rename (LU-4206), so cancel osc lock now.
13791 cancel_lru_locks osc
13792 can1=$(do_facet mds1 \
13793 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13794 awk '/ldlm_cancel/ {print $2}')
13795 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13796 awk '/ldlm_bl_callback/ {print $2}')
13797 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13799 can2=$(do_facet mds1 \
13800 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13801 awk '/ldlm_cancel/ {print $2}')
13802 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13803 awk '/ldlm_bl_callback/ {print $2}')
13804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13806 lru_resize_enable mdc
13807 lru_resize_enable osc
13809 run_test 120f "Early Lock Cancel: rename test"
13812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13813 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13814 skip_env "no early lock cancel on server"
13815 remote_mds_nodsh && skip "remote MDS with nodsh"
13817 lru_resize_disable mdc
13818 lru_resize_disable osc
13820 echo create $count files
13821 test_mkdir $DIR/$tdir
13822 cancel_lru_locks mdc
13823 cancel_lru_locks osc
13826 can0=$(do_facet $SINGLEMDS \
13827 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13828 awk '/ldlm_cancel/ {print $2}')
13829 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13830 awk '/ldlm_bl_callback/ {print $2}')
13831 createmany -o $DIR/$tdir/f $count
13833 can1=$(do_facet $SINGLEMDS \
13834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13835 awk '/ldlm_cancel/ {print $2}')
13836 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13837 awk '/ldlm_bl_callback/ {print $2}')
13839 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13840 echo rm $count files
13843 can2=$(do_facet $SINGLEMDS \
13844 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13845 awk '/ldlm_cancel/ {print $2}')
13846 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13847 awk '/ldlm_bl_callback/ {print $2}')
13849 echo total: $count removes in $((t2-t1))
13850 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13852 # wait for commitment of removal
13853 lru_resize_enable mdc
13854 lru_resize_enable osc
13856 run_test 120g "Early Lock Cancel: performance test"
13858 test_121() { #bug #10589
13859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13862 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13863 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13864 lctl set_param fail_loc=0x310
13865 cancel_lru_locks osc > /dev/null
13866 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13867 lctl set_param fail_loc=0
13868 [[ $reads -eq $writes ]] ||
13869 error "read $reads blocks, must be $writes blocks"
13871 run_test 121 "read cancel race ========="
13873 test_123a_base() { # was test 123, statahead(bug 11401)
13876 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13879 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13880 log "testing UP system. Performance may be lower than expected."
13883 running_in_vm && SLOWOK=1
13885 $LCTL set_param mdc.*.batch_stats=0
13888 test_mkdir $DIR/$tdir
13889 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13890 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13892 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13893 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13895 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13896 lctl set_param -n llite.*.statahead_max 0
13897 lctl get_param llite.*.statahead_max
13898 cancel_lru_locks mdc
13899 cancel_lru_locks osc
13901 time $lsx $DIR/$tdir | wc -l
13903 delta=$((etime - stime))
13904 log "$lsx $i files without statahead: $delta sec"
13905 lctl set_param llite.*.statahead_max=$max
13907 swrong=$(lctl get_param -n llite.*.statahead_stats |
13908 awk '/statahead.wrong:/ { print $NF }')
13909 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13910 cancel_lru_locks mdc
13911 cancel_lru_locks osc
13913 time $lsx $DIR/$tdir | wc -l
13915 delta_sa=$((etime - stime))
13916 log "$lsx $i files with statahead: $delta_sa sec"
13917 lctl get_param -n llite.*.statahead_stats
13918 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13919 awk '/statahead.wrong:/ { print $NF }')
13921 [[ $swrong -lt $ewrong ]] &&
13922 log "statahead was stopped, maybe too many locks held!"
13923 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13925 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13926 max=$(lctl get_param -n llite.*.statahead_max |
13928 lctl set_param -n llite.*.statahead_max 0
13929 lctl get_param llite.*.statahead_max
13930 cancel_lru_locks mdc
13931 cancel_lru_locks osc
13933 time $lsx $DIR/$tdir | wc -l
13935 delta=$((etime - stime))
13936 log "$lsx $i files again without statahead: $delta sec"
13937 lctl set_param llite.*.statahead_max=$max
13938 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13939 if [ $SLOWOK -eq 0 ]; then
13940 error "$lsx $i files is slower with statahead!"
13942 log "$lsx $i files is slower with statahead!"
13948 [ $delta -gt 20 ] && break
13949 [ $delta -gt 8 ] && MULT=$((50 / delta))
13950 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13958 delta=$((etime - stime))
13959 log "rm -r $DIR/$tdir/: $delta seconds"
13961 lctl get_param -n llite.*.statahead_stats
13962 $LCTL get_param mdc.*.batch_stats
13966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13968 test_123a_base "ls -l"
13970 run_test 123aa "verify statahead work"
13973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13975 statx_supported || skip_env "Test must be statx() syscall supported"
13977 test_123a_base "$STATX -l"
13979 run_test 123ab "verify statahead work by using statx"
13982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13984 statx_supported || skip_env "Test must be statx() syscall supported"
13991 cancel_lru_locks $OSC
13992 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13993 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13994 awk '/agl.total:/ { print $NF }')
13995 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13996 test_123a_base "$STATX --cached=always -D"
13997 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13998 awk '/agl.total:/ { print $NF }')
13999 [ $agl_before -eq $agl_after ] ||
14000 error "Should not trigger AGL thread - $agl_before:$agl_after"
14001 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14002 [ $rpcs_after -eq $rpcs_before ] ||
14003 error "$STATX should not send glimpse RPCs to $OSC"
14005 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14007 test_batch_statahead() {
14015 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14016 $LCTL set_param mdc.*.batch_stats=0
14017 $LCTL set_param llite.*.statahead_max=$max
14018 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14019 # Verify that batched statahead is faster than one without statahead
14020 test_123a_base "ls -l"
14022 stack_trap "rm -rf $DIR/$tdir" EXIT
14023 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14024 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14026 # unbatched statahead
14027 $LCTL set_param llite.*.statahead_batch_max=0
14028 $LCTL set_param llite.*.statahead_stats=clear
14029 $LCTL set_param mdc.*.stats=clear
14030 cancel_lru_locks mdc
14031 cancel_lru_locks osc
14032 time ls -l $DIR/$tdir | wc -l
14033 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14035 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14036 awk '/hit.total:/ { print $NF }')
14037 # hit ratio should be larger than 75% (7500).
14038 (( $hit_total > 7500 )) ||
14039 error "unbatched statahead hit count ($hit_total) is too low"
14041 # batched statahead
14042 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14043 $LCTL set_param llite.*.statahead_stats=clear
14044 $LCTL set_param mdc.*.batch_stats=clear
14045 $LCTL set_param mdc.*.stats=clear
14046 cancel_lru_locks mdc
14047 cancel_lru_locks osc
14048 time ls -l $DIR/$tdir | wc -l
14049 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14050 # wait for statahead thread to quit and update statahead stats
14052 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14053 awk '/hit.total:/ { print $NF }')
14054 # hit ratio should be larger than 75% (7500).
14055 (( $hit_total > 7500 )) ||
14056 error "batched statahead hit count ($hit_total) is too low"
14058 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14059 (( $unbatch_rpcs > $batch_rpcs )) ||
14060 error "batched statahead does not reduce RPC count"
14061 $LCTL get_param mdc.*.batch_stats
14065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14067 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14068 skip "Need server version at least 2.15.53"
14073 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14074 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14076 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14077 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14079 test_batch_statahead 32 32
14080 test_batch_statahead 2048 256
14082 run_test 123ad "Verify batching statahead works correctly"
14084 test_123b () { # statahead(bug 15027)
14085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14087 test_mkdir $DIR/$tdir
14088 createmany -o $DIR/$tdir/$tfile-%d 1000
14090 cancel_lru_locks mdc
14091 cancel_lru_locks osc
14093 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14094 lctl set_param fail_loc=0x80000803
14095 ls -lR $DIR/$tdir > /dev/null
14097 lctl set_param fail_loc=0x0
14098 lctl get_param -n llite.*.statahead_stats
14103 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14106 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14108 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14109 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14110 touch $DIR/$tdir.1/{1..3}
14111 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14113 remount_client $MOUNT
14115 $MULTIOP $DIR/$tdir.0 Q
14117 # let statahead to complete
14118 ls -l $DIR/$tdir.0 > /dev/null
14120 testid=$(echo $TESTNAME | tr '_' ' ')
14121 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14122 error "statahead warning" || true
14124 run_test 123c "Can not initialize inode warning on DNE statahead"
14131 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14132 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14133 error "setdirstripe $DIR/$tdir failed"
14134 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14135 remount_client $MOUNT
14136 $LCTL get_param llite.*.statahead_max
14137 $LCTL set_param llite.*.statahead_stats=0 ||
14138 error "clear statahead_stats failed"
14139 swrong=$(lctl get_param -n llite.*.statahead_stats |
14140 awk '/statahead.wrong:/ { print $NF }')
14141 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14142 # wait for statahead thread finished to update hit/miss stats.
14144 $LCTL get_param -n llite.*.statahead_stats
14145 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14146 awk '/statahead.wrong:/ { print $NF }')
14147 (( $swrong == $ewrong )) ||
14148 log "statahead was stopped, maybe too many locks held!"
14150 run_test 123d "Statahead on striped directories works correctly"
14155 local dir=$DIR/$tdir
14157 mkdir $dir || error "mkdir $dir failed"
14158 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14159 stack_trap "rm -rf $dir"
14161 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14163 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14164 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14165 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14166 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14168 $LCTL set_param llite.*.statahead_max=2048
14169 $LCTL set_param llite.*.statahead_batch_max=1024
14172 $LCTL get_param mdc.*.batch_stats
14173 $LCTL get_param llite.*.statahead_*
14175 run_test 123e "statahead with large wide striping"
14180 local dir=$DIR/$tdir
14182 mkdir $dir || error "mkdir $dir failed"
14183 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14184 stack_trap "rm -rf $dir"
14186 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14188 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14189 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14191 $LCTL set_param llite.*.statahead_max=64
14192 $LCTL set_param llite.*.statahead_batch_max=64
14195 lctl get_param mdc.*.batch_stats
14196 lctl get_param llite.*.statahead_*
14198 $LCTL set_param llite.*.statahead_max=$max
14199 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14201 run_test 123f "Retry mechanism with large wide striping files"
14204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14205 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14206 skip_env "no lru resize on server"
14210 test_mkdir $DIR/$tdir
14212 log "create $NR files at $DIR/$tdir"
14213 createmany -o $DIR/$tdir/f $NR ||
14214 error "failed to create $NR files in $DIR/$tdir"
14216 cancel_lru_locks mdc
14217 ls -l $DIR/$tdir > /dev/null
14221 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14222 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14223 LRU_SIZE=$($LCTL get_param -n $PARAM)
14224 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14225 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14227 log "NS=$(basename $NSDIR)"
14232 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14233 skip "Not enough cached locks created!"
14235 log "LRU=$LRU_SIZE"
14239 # We know that lru resize allows one client to hold $LIMIT locks
14240 # for 10h. After that locks begin to be killed by client.
14242 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14244 if [ $LIMIT -lt $LRU_SIZE ]; then
14245 skip "Limit is too small $LIMIT"
14248 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14249 # killing locks. Some time was spent for creating locks. This means
14250 # that up to the moment of sleep finish we must have killed some of
14251 # them (10-100 locks). This depends on how fast ther were created.
14252 # Many of them were touched in almost the same moment and thus will
14253 # be killed in groups.
14254 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14256 # Use $LRU_SIZE_B here to take into account real number of locks
14257 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14258 local LRU_SIZE_B=$LRU_SIZE
14260 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14261 log "OLD_LVF=$OLD_LVF"
14262 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14264 # Let's make sure that we really have some margin. Client checks
14265 # cached locks every 10 sec.
14266 SLEEP=$((SLEEP+20))
14267 log "Sleep ${SLEEP} sec"
14269 while ((SEC<$SLEEP)); do
14273 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14274 echo -n "$LRU_SIZE"
14277 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14278 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14280 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14281 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14282 unlinkmany $DIR/$tdir/f $NR
14286 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14287 log "unlink $NR files at $DIR/$tdir"
14288 unlinkmany $DIR/$tdir/f $NR
14290 run_test 124a "lru resize ======================================="
14292 get_max_pool_limit()
14294 local limit=$($LCTL get_param \
14295 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14297 for l in $limit; do
14298 if [[ $l -gt $max ]]; then
14306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14307 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14308 skip_env "no lru resize on server"
14310 LIMIT=$(get_max_pool_limit)
14312 NR=$(($(default_lru_size)*20))
14313 if [[ $NR -gt $LIMIT ]]; then
14314 log "Limit lock number by $LIMIT locks"
14318 IFree=$(mdsrate_inodes_available)
14319 if [ $IFree -lt $NR ]; then
14320 log "Limit lock number by $IFree inodes"
14324 lru_resize_disable mdc
14325 test_mkdir -p $DIR/$tdir/disable_lru_resize
14327 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14328 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14329 cancel_lru_locks mdc
14332 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14335 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14338 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14342 nolruresize_delta=$((etime-stime))
14343 log "ls -la time: $nolruresize_delta seconds"
14344 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14345 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14347 lru_resize_enable mdc
14348 test_mkdir -p $DIR/$tdir/enable_lru_resize
14350 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14351 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14352 cancel_lru_locks mdc
14355 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14358 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14361 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14365 lruresize_delta=$((etime-stime))
14366 log "ls -la time: $lruresize_delta seconds"
14367 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14369 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14370 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14371 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14372 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14374 log "lru resize performs the same with no lru resize"
14376 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14378 run_test 124b "lru resize (performance test) ======================="
14381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14382 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14383 skip_env "no lru resize on server"
14385 # cache ununsed locks on client
14387 cancel_lru_locks mdc
14388 test_mkdir $DIR/$tdir
14389 createmany -o $DIR/$tdir/f $nr ||
14390 error "failed to create $nr files in $DIR/$tdir"
14391 ls -l $DIR/$tdir > /dev/null
14393 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14394 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14395 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14396 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14397 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14399 # set lru_max_age to 1 sec
14400 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14401 echo "sleep $((recalc_p * 2)) seconds..."
14402 sleep $((recalc_p * 2))
14404 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14405 # restore lru_max_age
14406 $LCTL set_param -n $nsdir.lru_max_age $max_age
14407 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14408 unlinkmany $DIR/$tdir/f $nr
14410 run_test 124c "LRUR cancel very aged locks"
14413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14414 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14415 skip_env "no lru resize on server"
14417 # cache ununsed locks on client
14420 lru_resize_disable mdc
14421 stack_trap "lru_resize_enable mdc" EXIT
14423 cancel_lru_locks mdc
14425 # asynchronous object destroy at MDT could cause bl ast to client
14426 test_mkdir $DIR/$tdir
14427 createmany -o $DIR/$tdir/f $nr ||
14428 error "failed to create $nr files in $DIR/$tdir"
14429 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14431 ls -l $DIR/$tdir > /dev/null
14433 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14434 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14435 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14436 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14438 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14440 # set lru_max_age to 1 sec
14441 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14442 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14444 echo "sleep $((recalc_p * 2)) seconds..."
14445 sleep $((recalc_p * 2))
14447 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14449 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14451 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14453 test_125() { # 13358
14454 $LCTL get_param -n llite.*.client_type | grep -q local ||
14455 skip "must run as local client"
14456 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14457 skip_env "must have acl enabled"
14458 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14459 id $USER0 || skip_env "missing user $USER0"
14461 test_mkdir $DIR/$tdir
14462 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14463 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14464 error "setfacl $DIR/$tdir failed"
14465 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14467 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14469 test_126() { # bug 12829/13455
14470 $GSS && skip_env "must run as gss disabled"
14471 $LCTL get_param -n llite.*.client_type | grep -q local ||
14472 skip "must run as local client"
14473 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14475 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14476 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14478 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14480 run_test 126 "check that the fsgid provided by the client is taken into account"
14482 test_127a() { # bug 15521
14483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14484 local name count samp unit min max sum sumsq
14485 local tmpfile=$TMP/$tfile.tmp
14487 # enable stats header if it is disabled
14488 $LCTL set_param enable_stats_header=1
14490 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14491 echo "stats before reset"
14492 stack_trap "rm -f $tmpfile"
14493 local now=$(date +%s)
14495 $LCTL get_param osc.*.stats | tee $tmpfile
14497 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14498 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14499 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14500 local uptime=$(awk '{ print $1 }' /proc/uptime)
14502 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14503 (( ${snapshot_time%\.*} >= $now - 5 &&
14504 ${snapshot_time%\.*} <= $now + 5 )) ||
14505 error "snapshot_time=$snapshot_time != now=$now"
14506 # elapsed _should_ be from mount, but at least less than uptime
14507 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14508 error "elapsed=$elapsed > uptime=$uptime"
14509 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14510 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14511 error "elapsed=$elapsed != $snapshot_time - $start_time"
14513 $LCTL set_param osc.*.stats=0
14514 local reset=$(date +%s)
14515 local fsize=$((2048 * 1024))
14517 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14518 cancel_lru_locks osc
14519 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14522 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14523 while read name count samp unit min max sum sumsq; do
14524 [[ "$samp" == "samples" ]] || continue
14526 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14527 [ ! $min ] && error "Missing min value for $name proc entry"
14528 eval $name=$count || error "Wrong proc format"
14531 read_bytes|write_bytes)
14532 [[ "$unit" =~ "bytes" ]] ||
14533 error "unit is not 'bytes': $unit"
14534 (( $min >= 4096 )) || error "min is too small: $min"
14535 (( $min <= $fsize )) || error "min is too big: $min"
14536 (( $max >= 4096 )) || error "max is too small: $max"
14537 (( $max <= $fsize )) || error "max is too big: $max"
14538 (( $sum == $fsize )) || error "sum is wrong: $sum"
14539 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14540 error "sumsquare is too small: $sumsq"
14541 (( $sumsq <= $fsize * $fsize )) ||
14542 error "sumsquare is too big: $sumsq"
14544 ost_read|ost_write)
14545 [[ "$unit" =~ "usec" ]] ||
14546 error "unit is not 'usec': $unit"
14552 #check that we actually got some stats
14553 [ "$read_bytes" ] || error "Missing read_bytes stats"
14554 [ "$write_bytes" ] || error "Missing write_bytes stats"
14555 [ "$read_bytes" != 0 ] || error "no read done"
14556 [ "$write_bytes" != 0 ] || error "no write done"
14558 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14559 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14560 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14562 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14563 (( ${snapshot_time%\.*} >= $now - 5 &&
14564 ${snapshot_time%\.*} <= $now + 5 )) ||
14565 error "reset snapshot_time=$snapshot_time != now=$now"
14566 # elapsed should be from time of stats reset
14567 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14568 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14569 error "reset elapsed=$elapsed > $now - $reset"
14570 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14571 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14572 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14574 run_test 127a "verify the client stats are sane"
14576 test_127b() { # bug LU-333
14577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14578 local name count samp unit min max sum sumsq
14580 echo "stats before reset"
14581 $LCTL get_param llite.*.stats
14582 $LCTL set_param llite.*.stats=0
14584 # perform 2 reads and writes so MAX is different from SUM.
14585 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14586 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14587 cancel_lru_locks osc
14588 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14589 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14591 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14592 stack_trap "rm -f $TMP/$tfile.tmp"
14593 while read name count samp unit min max sum sumsq; do
14594 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14595 eval $name=$count || error "Wrong proc format"
14598 read_bytes|write_bytes)
14599 [[ "$unit" =~ "bytes" ]] ||
14600 error "unit is not 'bytes': $unit"
14601 (( $count == 2 )) || error "count is not 2: $count"
14602 (( $min == $PAGE_SIZE )) ||
14603 error "min is not $PAGE_SIZE: $min"
14604 (( $max == $PAGE_SIZE )) ||
14605 error "max is not $PAGE_SIZE: $max"
14606 (( $sum == $PAGE_SIZE * 2 )) ||
14607 error "sum is not $((PAGE_SIZE * 2)): $sum"
14610 [[ "$unit" =~ "usec" ]] ||
14611 error "unit is not 'usec': $unit"
14615 done < $TMP/$tfile.tmp
14617 #check that we actually got some stats
14618 [ "$read_bytes" ] || error "Missing read_bytes stats"
14619 [ "$write_bytes" ] || error "Missing write_bytes stats"
14620 [ "$read_bytes" != 0 ] || error "no read done"
14621 [ "$write_bytes" != 0 ] || error "no write done"
14623 run_test 127b "verify the llite client stats are sane"
14625 test_127c() { # LU-12394
14626 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14633 $LCTL set_param llite.*.extents_stats=1
14634 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14636 # Use two stripes so there is enough space in default config
14637 $LFS setstripe -c 2 $DIR/$tfile
14639 # Extent stats start at 0-4K and go in power of two buckets
14640 # LL_HIST_START = 12 --> 2^12 = 4K
14641 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14642 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14644 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14646 # Write and read, 2x each, second time at a non-zero offset
14647 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14648 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14649 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14650 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14654 $LCTL get_param llite.*.extents_stats
14657 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14659 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14661 reads=$(echo $bucket | awk '{print $5}')
14662 writes=$(echo $bucket | awk '{print $9}')
14663 [ "$reads" -eq $count ] ||
14664 error "$reads reads in < $bsize bucket, expect $count"
14665 [ "$writes" -eq $count ] ||
14666 error "$writes writes in < $bsize bucket, expect $count"
14669 # Test mmap write and read
14670 $LCTL set_param llite.*.extents_stats=c
14672 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14673 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14674 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14676 $LCTL get_param llite.*.extents_stats
14678 count=$(((size*1024) / PAGE_SIZE))
14680 bsize=$((2 * PAGE_SIZE / 1024))K
14682 bucket=$($LCTL get_param -n llite.*.extents_stats |
14684 reads=$(echo $bucket | awk '{print $5}')
14685 writes=$(echo $bucket | awk '{print $9}')
14686 # mmap writes fault in the page first, creating an additonal read
14687 [ "$reads" -eq $((2 * count)) ] ||
14688 error "$reads reads in < $bsize bucket, expect $count"
14689 [ "$writes" -eq $count ] ||
14690 error "$writes writes in < $bsize bucket, expect $count"
14692 run_test 127c "test llite extent stats with regular & mmap i/o"
14694 test_128() { # bug 15212
14696 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14701 result=$(grep error $TMP/$tfile.log)
14702 rm -f $DIR/$tfile $TMP/$tfile.log
14703 [ -z "$result" ] ||
14704 error "consecutive find's under interactive lfs failed"
14706 run_test 128 "interactive lfs for 2 consecutive find's"
14708 set_dir_limits () {
14713 local ldproc=/proc/fs/ldiskfs
14714 local facets=$(get_facets MDS)
14716 for facet in ${facets//,/ }; do
14717 canondev=$(ldiskfs_canon \
14718 *.$(convert_facet2label $facet).mntdev $facet)
14719 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14720 ldproc=/sys/fs/ldiskfs
14721 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14722 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14726 check_mds_dmesg() {
14727 local facets=$(get_facets MDS)
14728 for facet in ${facets//,/ }; do
14729 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14736 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14737 skip "Need MDS version with at least 2.5.56"
14738 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14739 skip_env "ldiskfs only test"
14741 remote_mds_nodsh && skip "remote MDS with nodsh"
14744 local has_warning=false
14747 mkdir -p $DIR/$tdir
14749 # block size of mds1
14750 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14751 set_dir_limits $maxsize $((maxsize * 6 / 8))
14752 stack_trap "set_dir_limits 0 0"
14753 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14754 local dirsize=$(stat -c%s "$DIR/$tdir")
14756 while (( $dirsize <= $maxsize )); do
14757 $MCREATE $DIR/$tdir/file_base_$nfiles
14759 # check two errors:
14760 # ENOSPC for ext4 max_dir_size, which has been used since
14761 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14762 if (( rc == ENOSPC )); then
14764 echo "rc=$rc returned as expected after $nfiles files"
14766 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14767 error "create failed w/o dir size limit"
14769 # messages may be rate limited if test is run repeatedly
14770 check_mds_dmesg '"is approaching max"' ||
14771 echo "warning message should be output"
14772 check_mds_dmesg '"has reached max"' ||
14773 echo "reached message should be output"
14775 dirsize=$(stat -c%s "$DIR/$tdir")
14777 [[ $dirsize -ge $maxsize ]] && return 0
14778 error "dirsize $dirsize < $maxsize after $nfiles files"
14779 elif (( rc != 0 )); then
14782 nfiles=$((nfiles + 1))
14783 dirsize=$(stat -c%s "$DIR/$tdir")
14786 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14788 run_test 129 "test directory size limit ========================"
14798 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14799 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14801 trap cleanup_130 EXIT RETURN
14803 local fm_file=$DIR/$tfile
14804 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14805 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14806 error "dd failed for $fm_file"
14808 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14809 filefrag -ves $fm_file
14811 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14812 skip "LU-1941: FIEMAP unimplemented on ZFS"
14813 (( $rc == 0 )) || error "filefrag $fm_file failed"
14815 filefrag_op=$(filefrag -ve -k $fm_file |
14816 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14817 local lun=$($LFS getstripe -i $fm_file)
14819 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14822 for line in $filefrag_op; do
14823 local frag_lun=$(echo $line | cut -d: -f5)
14824 local ext_len=$(echo $line | cut -d: -f4)
14826 if (( $frag_lun != $lun )); then
14827 error "FIEMAP on 1-stripe file($fm_file) failed"
14830 (( tot_len += ext_len ))
14833 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14834 error "FIEMAP on 1-stripe file($fm_file) failed"
14838 echo "FIEMAP on single striped file succeeded"
14840 run_test 130a "FIEMAP (1-stripe file)"
14843 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14845 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14846 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14847 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14848 skip "LU-1941: FIEMAP unimplemented on ZFS"
14850 trap cleanup_130 EXIT RETURN
14852 local fm_file=$DIR/$tfile
14853 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14854 error "setstripe on $fm_file"
14856 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14857 error "dd failed on $fm_file"
14859 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14860 filefrag_op=$(filefrag -ve -k $fm_file |
14861 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14863 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14864 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14870 for line in $filefrag_op; do
14871 local frag_lun=$(echo $line | cut -d: -f5 |
14872 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14873 local ext_len=$(echo $line | cut -d: -f4)
14874 if (( $frag_lun != $last_lun )); then
14875 if (( tot_len != 1024 )); then
14876 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14879 (( num_luns += 1 ))
14883 (( tot_len += ext_len ))
14886 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14887 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14891 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14893 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14896 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14898 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14899 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14900 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14901 skip "LU-1941: FIEMAP unimplemented on ZFS"
14903 trap cleanup_130 EXIT RETURN
14905 local fm_file=$DIR/$tfile
14906 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14908 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14909 error "dd failed on $fm_file"
14911 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14912 filefrag_op=$(filefrag -ve -k $fm_file |
14913 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14915 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14916 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14921 for line in $filefrag_op; do
14922 local frag_lun=$(echo $line | cut -d: -f5 |
14923 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14924 local ext_len=$(echo $line | cut -d: -f4)
14925 if (( $frag_lun != $last_lun )); then
14926 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14927 if (( logical != 512 )); then
14928 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14931 if (( tot_len != 512 )); then
14932 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14935 (( num_luns += 1 ))
14939 (( tot_len += ext_len ))
14942 if (( num_luns != 2 || tot_len != 512 )); then
14943 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14947 echo "FIEMAP on 2-stripe file with hole succeeded"
14949 run_test 130c "FIEMAP (2-stripe file with hole)"
14952 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14954 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14955 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14956 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14957 skip "LU-1941: FIEMAP unimplemented on ZFS"
14959 trap cleanup_130 EXIT RETURN
14961 local fm_file=$DIR/$tfile
14962 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14963 error "setstripe on $fm_file"
14965 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14966 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14967 error "dd failed on $fm_file"
14969 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14970 filefrag_op=$(filefrag -ve -k $fm_file |
14971 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14973 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14974 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14979 for line in $filefrag_op; do
14980 local frag_lun=$(echo $line | cut -d: -f5 |
14981 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14982 local ext_len=$(echo $line | cut -d: -f4)
14983 if (( $frag_lun != $last_lun )); then
14984 if (( tot_len != 1024 )); then
14985 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14988 (( num_luns += 1 ))
14992 (( tot_len += ext_len ))
14995 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14996 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15000 echo "FIEMAP on N-stripe file succeeded"
15002 run_test 130d "FIEMAP (N-stripe file)"
15005 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15007 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15008 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15009 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15010 skip "LU-1941: FIEMAP unimplemented on ZFS"
15012 trap cleanup_130 EXIT RETURN
15014 local fm_file=$DIR/$tfile
15015 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15016 stack_trap "rm -f $fm_file"
15019 local expected_len=$(( (num_blks / 2) * 64 ))
15020 for ((i = 0; i < $num_blks; i++)); do
15021 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15022 conv=notrunc > /dev/null 2>&1
15025 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15026 filefrag_op=$(filefrag -ve -k $fm_file |
15027 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15029 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15034 for line in $filefrag_op; do
15035 local frag_lun=$(echo $line | cut -d: -f5)
15036 local ext_len=$(echo $line | cut -d: -f4)
15037 if (( $frag_lun != $last_lun )); then
15038 if (( tot_len != $expected_len )); then
15039 error "OST$last_lun $tot_len != $expected_len"
15041 (( num_luns += 1 ))
15045 (( tot_len += ext_len ))
15048 if (( num_luns != 2 || tot_len != $expected_len )); then
15049 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15052 echo "FIEMAP with continuation calls succeeded"
15054 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15057 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15058 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15059 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15060 skip "LU-1941: FIEMAP unimplemented on ZFS"
15062 local fm_file=$DIR/$tfile
15063 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15064 error "multiop create with lov_delay_create on $fm_file"
15066 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15067 filefrag_extents=$(filefrag -vek $fm_file |
15068 awk '/extents? found/ { print $2 }')
15069 if (( $filefrag_extents != 0 )); then
15070 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15075 run_test 130f "FIEMAP (unstriped file)"
15078 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15079 skip "Need MDS version with at least 2.12.53 for overstriping"
15080 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15081 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15082 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15083 skip "LU-1941: FIEMAP unimplemented on ZFS"
15085 local file=$DIR/$tfile
15086 local nr=$((OSTCOUNT * 100))
15088 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
15090 stack_trap "rm -f $file"
15091 dd if=/dev/zero of=$file count=$nr bs=1M
15093 nr=$($LFS getstripe -c $file)
15095 local extents=$(filefrag -v $file |
15096 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15098 echo "filefrag list $extents extents in file with stripecount $nr"
15099 if (( extents < nr )); then
15100 $LFS getstripe $file
15102 error "filefrag printed $extents < $nr extents"
15105 run_test 130g "FIEMAP (overstripe file)"
15107 # Test for writev/readv
15109 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15110 error "writev test failed"
15111 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15112 error "readv failed"
15115 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15118 local fsize=$((524288 + 1048576 + 1572864))
15119 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15120 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15121 error "append writev test failed"
15123 ((fsize += 1572864 + 1048576))
15124 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15125 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15126 error "append writev test failed"
15129 run_test 131b "test append writev"
15132 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15135 run_test 131c "test read/write on file w/o objects"
15138 rwv -f $DIR/$tfile -w -n 1 1572864
15139 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15140 if [ "$NOB" != 1572864 ]; then
15141 error "Short read filed: read $NOB bytes instead of 1572864"
15145 run_test 131d "test short read"
15148 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15149 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15150 error "read hitting hole failed"
15153 run_test 131e "test read hitting hole"
15161 # open 11 samples [usecs] 468 4793 13658 35791898
15163 mds*) res=($(do_facet $facet \
15164 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15166 ost*) res=($(do_facet $facet \
15167 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15169 *) error "Wrong facet '$facet'" ;;
15171 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15172 # if $want is zero, it means any stat increment is ok.
15173 if (( $want > 0 )); then
15174 local count=${res[1]}
15176 if (( $count != $want )); then
15177 if [[ $facet =~ "mds" ]]; then
15178 do_nodes $(comma_list $(mdts_nodes)) \
15179 $LCTL get_param mdt.*.md_stats
15181 do_nodes $(comma_list $(osts-nodes)) \
15182 $LCTL get_param obdfilter.*.stats
15184 error "The $op counter on $facet is $count, not $want"
15190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15191 remote_ost_nodsh && skip "remote OST with nodsh"
15192 remote_mds_nodsh && skip "remote MDS with nodsh"
15193 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15194 skip_env "MDS doesn't support rename stats"
15196 local testdir=$DIR/${tdir}/stats_testdir
15198 mkdir -p $DIR/${tdir}
15201 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15202 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15204 # verify mdt stats first.
15205 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15206 check_stats $SINGLEMDS "mkdir" 1
15208 # clear "open" from "lfs mkdir" above
15209 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15210 touch ${testdir}/${tfile} || error "touch failed"
15211 check_stats $SINGLEMDS "open" 1
15212 check_stats $SINGLEMDS "close" 1
15213 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15214 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15215 check_stats $SINGLEMDS "mknod" 2
15217 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15218 check_stats $SINGLEMDS "unlink" 1
15219 rm -f ${testdir}/${tfile} || error "file remove failed"
15220 check_stats $SINGLEMDS "unlink" 2
15222 # remove working dir and check mdt stats again.
15223 rmdir ${testdir} || error "rmdir failed"
15224 check_stats $SINGLEMDS "rmdir" 1
15226 local testdir1=$DIR/${tdir}/stats_testdir1
15227 mkdir_on_mdt0 -p ${testdir}
15228 mkdir_on_mdt0 -p ${testdir1}
15229 touch ${testdir1}/test1
15230 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15231 check_stats $SINGLEMDS "crossdir_rename" 1
15233 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15234 check_stats $SINGLEMDS "samedir_rename" 1
15236 rm -rf $DIR/${tdir}
15238 run_test 133a "Verifying MDT stats ========================================"
15243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15244 remote_ost_nodsh && skip "remote OST with nodsh"
15245 remote_mds_nodsh && skip "remote MDS with nodsh"
15247 local testdir=$DIR/${tdir}/stats_testdir
15249 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15250 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15251 touch ${testdir}/${tfile} || error "touch failed"
15252 cancel_lru_locks mdc
15255 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15256 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15258 # extra mdt stats verification.
15259 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15260 check_stats $SINGLEMDS "setattr" 1
15261 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15262 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15264 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15265 check_stats $SINGLEMDS "getattr" 1
15267 rm -rf $DIR/${tdir}
15269 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15270 # so the check below is not reliable
15271 [ $MDSCOUNT -eq 1 ] || return 0
15273 # Sleep to avoid a cached response.
15274 #define OBD_STATFS_CACHE_SECONDS 1
15276 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15277 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15278 $LFS df || error "lfs failed"
15279 check_stats $SINGLEMDS "statfs" 1
15281 # check aggregated statfs (LU-10018)
15282 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15284 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15287 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15288 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15290 check_stats $SINGLEMDS "statfs" 1
15292 # We want to check that the client didn't send OST_STATFS to
15293 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15294 # extra care is needed here.
15295 if remote_mds; then
15296 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15297 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15299 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15300 [ "$res" ] && error "OST got STATFS"
15305 run_test 133b "Verifying extra MDT stats =================================="
15308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15309 remote_ost_nodsh && skip "remote OST with nodsh"
15310 remote_mds_nodsh && skip "remote MDS with nodsh"
15312 local testdir=$DIR/$tdir/stats_testdir
15314 test_mkdir -p $testdir
15316 # verify obdfilter stats.
15317 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15319 cancel_lru_locks osc
15320 wait_delete_completed
15323 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15324 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15326 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15329 cancel_lru_locks osc
15330 check_stats ost1 "write" 1
15332 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15333 check_stats ost1 "read" 1
15335 > $testdir/$tfile || error "truncate failed"
15336 check_stats ost1 "punch" 1
15338 rm -f $testdir/$tfile || error "file remove failed"
15339 wait_delete_completed
15340 check_stats ost1 "destroy" 1
15344 run_test 133c "Verifying OST stats ========================================"
15351 while [ $value -ge 2 ]; do
15356 if [ $orig -gt $order ]; then
15364 local size=('K' 'M' 'G' 'T');
15366 local size_string=$value
15368 while [ $value -ge 1024 ]; do
15369 if [ $i -gt 3 ]; then
15370 #T is the biggest unit we get here, if that is bigger,
15372 size_string=${value}T
15375 value=$((value >> 10))
15376 if [ $value -lt 1024 ]; then
15377 size_string=${value}${size[$i]}
15386 get_rename_size() {
15388 local context=${2:-.}
15389 local sample=$(do_facet $SINGLEMDS $LCTL \
15390 get_param mdt.$FSNAME-MDT0000.rename_stats |
15391 grep -A1 $context |
15392 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15398 remote_ost_nodsh && skip "remote OST with nodsh"
15399 remote_mds_nodsh && skip "remote MDS with nodsh"
15400 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15401 skip_env "MDS doesn't support rename stats"
15403 local testdir1=$DIR/${tdir}/stats_testdir1
15404 local testdir2=$DIR/${tdir}/stats_testdir2
15405 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15407 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15409 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15410 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15412 createmany -o $testdir1/test 512 || error "createmany failed"
15414 # check samedir rename size
15415 mv ${testdir1}/test0 ${testdir1}/test_0
15417 local testdir1_size=$(ls -l $DIR/${tdir} |
15418 awk '/stats_testdir1/ {print $5}')
15419 local testdir2_size=$(ls -l $DIR/${tdir} |
15420 awk '/stats_testdir2/ {print $5}')
15422 testdir1_size=$(order_2 $testdir1_size)
15423 testdir2_size=$(order_2 $testdir2_size)
15425 testdir1_size=$(size_in_KMGT $testdir1_size)
15426 testdir2_size=$(size_in_KMGT $testdir2_size)
15428 echo "source rename dir size: ${testdir1_size}"
15429 echo "target rename dir size: ${testdir2_size}"
15431 local cmd="do_facet $SINGLEMDS $LCTL "
15432 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15434 eval $cmd || error "$cmd failed"
15435 local samedir=$($cmd | grep 'same_dir')
15436 local same_sample=$(get_rename_size $testdir1_size)
15437 [ -z "$samedir" ] && error "samedir_rename_size count error"
15438 [[ $same_sample -eq 1 ]] ||
15439 error "samedir_rename_size error $same_sample"
15440 echo "Check same dir rename stats success"
15442 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15444 # check crossdir rename size
15445 mv ${testdir1}/test_0 ${testdir2}/test_0
15447 testdir1_size=$(ls -l $DIR/${tdir} |
15448 awk '/stats_testdir1/ {print $5}')
15449 testdir2_size=$(ls -l $DIR/${tdir} |
15450 awk '/stats_testdir2/ {print $5}')
15452 testdir1_size=$(order_2 $testdir1_size)
15453 testdir2_size=$(order_2 $testdir2_size)
15455 testdir1_size=$(size_in_KMGT $testdir1_size)
15456 testdir2_size=$(size_in_KMGT $testdir2_size)
15458 echo "source rename dir size: ${testdir1_size}"
15459 echo "target rename dir size: ${testdir2_size}"
15461 eval $cmd || error "$cmd failed"
15462 local crossdir=$($cmd | grep 'crossdir')
15463 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15464 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15465 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15466 [[ $src_sample -eq 1 ]] ||
15467 error "crossdir_rename_size error $src_sample"
15468 [[ $tgt_sample -eq 1 ]] ||
15469 error "crossdir_rename_size error $tgt_sample"
15470 echo "Check cross dir rename stats success"
15471 rm -rf $DIR/${tdir}
15473 run_test 133d "Verifying rename_stats ========================================"
15476 remote_mds_nodsh && skip "remote MDS with nodsh"
15477 remote_ost_nodsh && skip "remote OST with nodsh"
15478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15480 local testdir=$DIR/${tdir}/stats_testdir
15481 local ctr f0 f1 bs=32768 count=42 sum
15483 mkdir -p ${testdir} || error "mkdir failed"
15485 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15487 for ctr in {write,read}_bytes; do
15489 cancel_lru_locks osc
15491 do_facet ost1 $LCTL set_param -n \
15492 "obdfilter.*.exports.clear=clear"
15494 if [ $ctr = write_bytes ]; then
15496 f1=${testdir}/${tfile}
15498 f0=${testdir}/${tfile}
15502 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15505 cancel_lru_locks osc
15507 sum=$(do_facet ost1 $LCTL get_param \
15508 "obdfilter.*.exports.*.stats" |
15509 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15510 $1 == ctr { sum += $7 }
15511 END { printf("%0.0f", sum) }')
15513 if ((sum != bs * count)); then
15514 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15518 rm -rf $DIR/${tdir}
15520 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15523 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15524 skip "too old lustre for get_param -R ($facet_ver)"
15526 # verifying readability.
15527 $LCTL get_param -R '*' &> /dev/null
15529 # Verifing writability with badarea_io.
15530 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15531 local skipped_params='force_lbug|changelog_mask|daemon_file'
15532 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15533 egrep -v "$skipped_params" |
15534 xargs -n 1 find $proc_dirs -name |
15535 xargs -n 1 badarea_io ||
15536 error "client badarea_io failed"
15538 # remount the FS in case writes/reads /proc break the FS
15539 cleanup || error "failed to unmount"
15540 setup || error "failed to setup"
15542 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15545 remote_mds_nodsh && skip "remote MDS with nodsh"
15546 remote_ost_nodsh && skip "remote OST with nodsh"
15548 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15549 local proc_dirs_str=$(eval echo $proc_dirs)
15550 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15552 for facet in mds1 ost1; do
15553 local facet_ver=$(lustre_version_code $facet)
15554 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15555 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15557 log "$facet: too old lustre for get_param -R"
15559 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15560 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15561 tr -d = | egrep -v $skipped_params |
15562 xargs -n 1 find $proc_dirs_str -name |
15563 xargs -n 1 badarea_io" ||
15564 error "$facet badarea_io failed"
15566 skip_noexit "$facet: too old lustre for get_param -R"
15570 # remount the FS in case writes/reads /proc break the FS
15571 cleanup || error "failed to unmount"
15572 setup || error "failed to setup"
15574 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15577 remote_mds_nodsh && skip "remote MDS with nodsh"
15578 remote_ost_nodsh && skip "remote OST with nodsh"
15579 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15580 skip "Need MDS version at least 2.9.54"
15583 for facet in client mds1 ost1; do
15584 # Get the list of files that are missing the terminating newline
15585 local plist=$(do_facet $facet
15586 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15588 for ent in $plist; do
15589 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15590 awk -v FS='\v' -v RS='\v\v' \
15591 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15592 print FILENAME}'" 2>/dev/null)
15593 [ -z $missing ] || {
15594 do_facet $facet $LCTL get_param $ent | od -An -tx1
15595 error "file does not end with newline: $facet-$ent"
15600 run_test 133h "Proc files should end with newlines"
15603 remote_mds_nodsh && skip "remote MDS with nodsh"
15604 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15605 skip "Need MDS version at least 2.7.54"
15607 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15608 cancel_lru_locks mdc
15610 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15611 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15612 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15615 createmany -o $DIR/$tdir/f $nr ||
15616 error "failed to create $nr files in $DIR/$tdir"
15617 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15619 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15620 do_facet mds1 $LCTL set_param fail_loc=0x327
15621 do_facet mds1 $LCTL set_param fail_val=500
15624 echo "sleep 10 seconds ..."
15626 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15628 do_facet mds1 $LCTL set_param fail_loc=0
15629 do_facet mds1 $LCTL set_param fail_val=0
15630 [ $lck_cnt -lt $unused ] ||
15631 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15634 unlinkmany $DIR/$tdir/f $nr
15636 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15639 remote_mds_nodsh && skip "remote MDS with nodsh"
15640 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15641 skip "Need MDS version at least 2.7.54"
15643 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15644 cancel_lru_locks mdc
15646 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15647 ldlm.lock_reclaim_threshold_mb)
15648 # disable reclaim temporarily
15649 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15651 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15652 do_facet mds1 $LCTL set_param fail_loc=0x328
15653 do_facet mds1 $LCTL set_param fail_val=500
15655 $LCTL set_param debug=+trace
15658 createmany -o $DIR/$tdir/f $nr &
15659 local create_pid=$!
15661 echo "Sleep $TIMEOUT seconds ..."
15663 if ! ps -p $create_pid > /dev/null 2>&1; then
15664 do_facet mds1 $LCTL set_param fail_loc=0
15665 do_facet mds1 $LCTL set_param fail_val=0
15666 do_facet mds1 $LCTL set_param \
15667 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15668 error "createmany finished incorrectly!"
15670 do_facet mds1 $LCTL set_param fail_loc=0
15671 do_facet mds1 $LCTL set_param fail_val=0
15672 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15673 wait $create_pid || return 1
15675 unlinkmany $DIR/$tdir/f $nr
15677 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15680 remote_mds_nodsh && skip "remote MDS with nodsh"
15681 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15682 skip "Need MDS version at least 2.13.50"
15685 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15687 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15688 #set only one record at plain llog
15689 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15691 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15693 #fill already existed plain llog each 64767
15694 #wrapping whole catalog
15695 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15697 createmany -o $DIR/$tdir/$tfile_ 64700
15698 for (( i = 0; i < 64700; i = i + 2 ))
15700 rm $DIR/$tdir/$tfile_$i &
15701 rm $DIR/$tdir/$tfile_$((i + 1)) &
15706 #waiting osp synchronization
15707 wait_delete_completed
15709 run_test 135 "Race catalog processing"
15712 remote_mds_nodsh && skip "remote MDS with nodsh"
15713 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15714 skip "Need MDS version at least 2.13.50"
15717 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15718 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15719 #set only one record at plain llog
15720 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15721 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15723 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15725 #fill already existed 2 plain llogs each 64767
15726 #wrapping whole catalog
15727 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15728 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15729 wait_delete_completed
15731 createmany -o $DIR/$tdir/$tfile_ 10
15734 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15735 for (( i = 0; i < 10; i = i + 3 ))
15737 rm $DIR/$tdir/$tfile_$i &
15738 rm $DIR/$tdir/$tfile_$((i + 1)) &
15742 rm $DIR/$tdir/$tfile_$((i + 2)) &
15745 #waiting osp synchronization
15746 wait_delete_completed
15748 run_test 136 "Race catalog processing 2"
15750 test_140() { #bug-17379
15751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15753 test_mkdir $DIR/$tdir
15754 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15755 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15757 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15758 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15760 while i=$((i + 1)); do
15762 cd $i || error "Changing to $i"
15763 ln -s ../stat stat || error "Creating stat symlink"
15764 # Read the symlink until ELOOP present,
15765 # not LBUGing the system is considered success,
15766 # we didn't overrun the stack.
15767 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15768 if [ $ret -ne 0 ]; then
15769 if [ $ret -eq 40 ]; then
15772 error "Open stat symlink"
15778 echo "The symlink depth = $i"
15779 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15780 error "Invalid symlink depth"
15782 # Test recursive symlink
15783 ln -s symlink_self symlink_self
15784 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15785 echo "open symlink_self returns $ret"
15786 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15788 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15793 local TF="$TMP/$tfile"
15795 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15796 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15798 cancel_lru_locks $OSC
15799 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15800 remount_client $MOUNT
15802 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15805 $TRUNCATE $DIR/$tfile 6000
15806 cancel_lru_locks $OSC
15807 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15810 echo "12345" >>$DIR/$tfile
15811 cancel_lru_locks $OSC
15812 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15815 echo "12345" >>$DIR/$tfile
15816 cancel_lru_locks $OSC
15817 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15819 run_test 150a "truncate/append tests"
15822 check_set_fallocate_or_skip
15826 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15827 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15828 skip_eopnotsupp "$out|check_fallocate failed"
15830 run_test 150b "Verify fallocate (prealloc) functionality"
15833 check_set_fallocate_or_skip
15836 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15837 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15839 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15840 # precomputed md5sum for 20MB of zeroes
15841 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15842 local sum=($(md5sum $DIR/$tfile))
15844 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15846 check_set_fallocate 1
15849 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15850 sum=($(md5sum $DIR/$tfile))
15852 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15854 run_test 150bb "Verify fallocate modes both zero space"
15857 check_set_fallocate_or_skip
15858 local striping="-c2"
15860 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15861 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15862 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15863 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15864 local want=$((OSTCOUNT * 1048576))
15866 # Must allocate all requested space, not more than 5% extra
15867 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15868 error "bytes $bytes is not $want"
15872 echo "verify fallocate on PFL file"
15874 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15876 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15877 error "Create $DIR/$tfile failed"
15878 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15879 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15880 want=$((512 * 1048576))
15882 # Must allocate all requested space, not more than 5% extra
15883 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15884 error "bytes $bytes is not $want"
15886 run_test 150c "Verify fallocate Size and Blocks"
15889 check_set_fallocate_or_skip
15890 local striping="-c2"
15892 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15894 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15895 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15896 error "setstripe failed"
15897 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15898 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15899 local want=$((OSTCOUNT * 1048576))
15901 # Must allocate all requested space, not more than 5% extra
15902 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15903 error "bytes $bytes is not $want"
15905 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15908 check_set_fallocate_or_skip
15912 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15913 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15914 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15916 # Find OST with Minimum Size
15917 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15918 sort -un | head -1)
15920 # Get 100MB per OST of the available space to reduce run time
15921 # else 60% of the available space if we are running SLOW tests
15922 if [ $SLOW == "no" ]; then
15923 local space=$((1024 * 100 * OSTCOUNT))
15925 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15928 fallocate -l${space}k $DIR/$tfile ||
15929 error "fallocate ${space}k $DIR/$tfile failed"
15930 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15932 # get size immediately after fallocate. This should be correctly
15934 local size=$(stat -c '%s' $DIR/$tfile)
15935 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15937 # Sleep for a while for statfs to get updated. And not pull from cache.
15940 echo "df after fallocate:"
15943 (( size / 1024 == space )) || error "size $size != requested $space"
15944 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15945 error "used $used < space $space"
15947 rm $DIR/$tfile || error "rm failed"
15949 wait_delete_completed
15951 echo "df after unlink:"
15954 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15959 local want_size_before=20480 # in bytes
15960 local want_blocks_before=40 # 512 sized blocks
15961 local want_blocks_after=24 # 512 sized blocks
15962 local length=$(((want_blocks_before - want_blocks_after) * 512))
15964 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15965 skip "need at least 2.14.0 for fallocate punch"
15967 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15968 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15971 check_set_fallocate_or_skip
15972 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15974 [[ "x$DOM" == "xyes" ]] &&
15975 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15977 echo "Verify fallocate punch: Range within the file range"
15978 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15979 error "dd failed for bs 4096 and count 5"
15981 # Call fallocate with punch range which is within the file range
15982 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15983 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15984 # client must see changes immediately after fallocate
15985 size=$(stat -c '%s' $DIR/$tfile)
15986 blocks=$(stat -c '%b' $DIR/$tfile)
15988 # Verify punch worked.
15989 (( blocks == want_blocks_after )) ||
15990 error "punch failed: blocks $blocks != $want_blocks_after"
15992 (( size == want_size_before )) ||
15993 error "punch failed: size $size != $want_size_before"
15995 # Verify there is hole in file
15996 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15997 # precomputed md5sum
15998 local expect="4a9a834a2db02452929c0a348273b4aa"
16000 cksum=($(md5sum $DIR/$tfile))
16001 [[ "${cksum[0]}" == "$expect" ]] ||
16002 error "unexpected MD5SUM after punch: ${cksum[0]}"
16004 # Start second sub-case for fallocate punch.
16005 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16006 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16007 error "dd failed for bs 4096 and count 5"
16009 # Punch range less than block size will have no change in block count
16010 want_blocks_after=40 # 512 sized blocks
16012 # Punch overlaps two blocks and less than blocksize
16013 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16014 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16015 size=$(stat -c '%s' $DIR/$tfile)
16016 blocks=$(stat -c '%b' $DIR/$tfile)
16018 # Verify punch worked.
16019 (( blocks == want_blocks_after )) ||
16020 error "punch failed: blocks $blocks != $want_blocks_after"
16022 (( size == want_size_before )) ||
16023 error "punch failed: size $size != $want_size_before"
16025 # Verify if range is really zero'ed out. We expect Zeros.
16026 # precomputed md5sum
16027 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16028 cksum=($(md5sum $DIR/$tfile))
16029 [[ "${cksum[0]}" == "$expect" ]] ||
16030 error "unexpected MD5SUM after punch: ${cksum[0]}"
16032 run_test 150f "Verify fallocate punch functionality"
16040 local BS=4096 # Block size in bytes
16042 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16043 skip "need at least 2.14.0 for fallocate punch"
16045 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16046 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16049 check_set_fallocate_or_skip
16050 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16052 if [[ "x$DOM" == "xyes" ]]; then
16053 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16054 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16056 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16057 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16060 # Get 100MB per OST of the available space to reduce run time
16061 # else 60% of the available space if we are running SLOW tests
16062 if [ $SLOW == "no" ]; then
16063 space=$((1024 * 100 * OSTCOUNT))
16065 # Find OST with Minimum Size
16066 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16067 sort -un | head -1)
16068 echo "min size OST: $space"
16069 space=$(((space * 60)/100 * OSTCOUNT))
16071 # space in 1k units, round to 4k blocks
16072 local blkcount=$((space * 1024 / $BS))
16074 echo "Verify fallocate punch: Very large Range"
16075 fallocate -l${space}k $DIR/$tfile ||
16076 error "fallocate ${space}k $DIR/$tfile failed"
16077 # write 1M at the end, start and in the middle
16078 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16079 error "dd failed: bs $BS count 256"
16080 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16081 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16082 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16083 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16086 size=$(stat -c '%s' $DIR/$tfile)
16088 # gather punch length.
16089 local punch_size=$((size - (BS * 2)))
16091 echo "punch_size = $punch_size"
16092 echo "size - punch_size: $((size - punch_size))"
16093 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16095 # Call fallocate to punch all except 2 blocks. We leave the
16096 # first and the last block
16097 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16098 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16099 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16101 size_after=$(stat -c '%s' $DIR/$tfile)
16102 blocks_after=$(stat -c '%b' $DIR/$tfile)
16104 # Verify punch worked.
16105 # Size should be kept
16106 (( size == size_after )) ||
16107 error "punch failed: size $size != $size_after"
16109 # two 4k data blocks to remain plus possible 1 extra extent block
16110 (( blocks_after <= ((BS / 512) * 3) )) ||
16111 error "too many blocks remains: $blocks_after"
16113 # Verify that file has hole between the first and the last blocks
16114 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16115 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16117 echo "Hole at [$hole_start, $hole_end)"
16118 (( hole_start == BS )) ||
16119 error "no hole at offset $BS after punch"
16121 (( hole_end == BS + punch_size )) ||
16122 error "data at offset $hole_end < $((BS + punch_size))"
16124 run_test 150g "Verify fallocate punch on large range"
16127 local file=$DIR/$tfile
16130 check_set_fallocate_or_skip
16131 statx_supported || skip_env "Test must be statx() syscall supported"
16133 # fallocate() does not update the size information on the MDT
16134 fallocate -l 16K $file || error "failed to fallocate $file"
16135 cancel_lru_locks $OSC
16136 # STATX with cached-always mode will not send glimpse RPCs to OST,
16137 # it uses the caching attrs on the client side as much as possible.
16138 size=$($STATX --cached=always -c %s $file)
16139 [ $size == 16384 ] ||
16140 error "size after fallocate() is $size, expected 16384"
16142 run_test 150h "Verify extend fallocate updates the file size"
16144 #LU-2902 roc_hit was not able to read all values from lproc
16145 function roc_hit_init() {
16146 local list=$(comma_list $(osts_nodes))
16147 local dir=$DIR/$tdir-check
16148 local file=$dir/$tfile
16154 #use setstripe to do a write to every ost
16155 for i in $(seq 0 $((OSTCOUNT-1))); do
16156 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16157 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16158 idx=$(printf %04x $i)
16159 BEFORE=$(get_osd_param $list *OST*$idx stats |
16160 awk '$1 == "cache_access" {sum += $7}
16161 END { printf("%0.0f", sum) }')
16163 cancel_lru_locks osc
16164 cat $file >/dev/null
16166 AFTER=$(get_osd_param $list *OST*$idx stats |
16167 awk '$1 == "cache_access" {sum += $7}
16168 END { printf("%0.0f", sum) }')
16170 echo BEFORE:$BEFORE AFTER:$AFTER
16171 if ! let "AFTER - BEFORE == 4"; then
16173 error "roc_hit is not safe to use"
16181 function roc_hit() {
16182 local list=$(comma_list $(osts_nodes))
16183 echo $(get_osd_param $list '' stats |
16184 awk '$1 == "cache_hit" {sum += $7}
16185 END { printf("%0.0f", sum) }')
16188 function set_cache() {
16191 if [ "$2" == "off" ]; then
16194 local list=$(comma_list $(osts_nodes))
16195 set_osd_param $list '' $1_cache_enable $on
16197 cancel_lru_locks osc
16201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16202 remote_ost_nodsh && skip "remote OST with nodsh"
16203 (( CLIENT_VERSION == OST1_VERSION )) ||
16204 skip "LU-13081: no interop testing for OSS cache"
16207 local list=$(comma_list $(osts_nodes))
16209 # check whether obdfilter is cache capable at all
16210 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16211 skip "not cache-capable obdfilter"
16214 # check cache is enabled on all obdfilters
16215 if get_osd_param $list '' read_cache_enable | grep 0; then
16216 skip "oss cache is disabled"
16219 set_osd_param $list '' writethrough_cache_enable 1
16221 # check write cache is enabled on all obdfilters
16222 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16223 skip "oss write cache is NOT enabled"
16228 #define OBD_FAIL_OBD_NO_LRU 0x609
16229 do_nodes $list $LCTL set_param fail_loc=0x609
16231 # pages should be in the case right after write
16232 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16235 local BEFORE=$(roc_hit)
16236 cancel_lru_locks osc
16237 cat $DIR/$tfile >/dev/null
16238 local AFTER=$(roc_hit)
16240 do_nodes $list $LCTL set_param fail_loc=0
16242 if ! let "AFTER - BEFORE == CPAGES"; then
16243 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16246 cancel_lru_locks osc
16247 # invalidates OST cache
16248 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16249 set_osd_param $list '' read_cache_enable 0
16250 cat $DIR/$tfile >/dev/null
16252 # now data shouldn't be found in the cache
16254 cancel_lru_locks osc
16255 cat $DIR/$tfile >/dev/null
16257 if let "AFTER - BEFORE != 0"; then
16258 error "IN CACHE: before: $BEFORE, after: $AFTER"
16261 set_osd_param $list '' read_cache_enable 1
16264 run_test 151 "test cache on oss and controls ==============================="
16267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16269 local TF="$TMP/$tfile"
16271 # simulate ENOMEM during write
16272 #define OBD_FAIL_OST_NOMEM 0x226
16273 lctl set_param fail_loc=0x80000226
16274 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16276 sync || error "sync failed"
16277 lctl set_param fail_loc=0
16279 # discard client's cache
16280 cancel_lru_locks osc
16282 # simulate ENOMEM during read
16283 lctl set_param fail_loc=0x80000226
16284 cmp $TF $DIR/$tfile || error "cmp failed"
16285 lctl set_param fail_loc=0
16289 run_test 152 "test read/write with enomem ============================"
16292 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16294 run_test 153 "test if fdatasync does not crash ======================="
16296 dot_lustre_fid_permission_check() {
16298 local ffid=$MOUNT/.lustre/fid/$fid
16301 echo "stat fid $fid"
16302 stat $ffid || error "stat $ffid failed."
16303 echo "touch fid $fid"
16304 touch $ffid || error "touch $ffid failed."
16305 echo "write to fid $fid"
16306 cat /etc/hosts > $ffid || error "write $ffid failed."
16307 echo "read fid $fid"
16308 diff /etc/hosts $ffid || error "read $ffid failed."
16309 echo "append write to fid $fid"
16310 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16311 echo "rename fid $fid"
16312 mv $ffid $test_dir/$tfile.1 &&
16313 error "rename $ffid to $tfile.1 should fail."
16314 touch $test_dir/$tfile.1
16315 mv $test_dir/$tfile.1 $ffid &&
16316 error "rename $tfile.1 to $ffid should fail."
16317 rm -f $test_dir/$tfile.1
16318 echo "truncate fid $fid"
16319 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16320 echo "link fid $fid"
16321 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16322 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16323 id $USER0 || skip_env "missing user $USER0"
16324 echo "setfacl fid $fid"
16325 setfacl -R -m u:$USER0:rwx $ffid ||
16326 error "setfacl $ffid failed"
16327 echo "getfacl fid $fid"
16328 getfacl $ffid || error "getfacl $ffid failed."
16330 echo "unlink fid $fid"
16331 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16332 echo "mknod fid $fid"
16333 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16335 fid=[0xf00000400:0x1:0x0]
16336 ffid=$MOUNT/.lustre/fid/$fid
16338 echo "stat non-exist fid $fid"
16339 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16340 echo "write to non-exist fid $fid"
16341 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16342 echo "link new fid $fid"
16343 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16345 mkdir -p $test_dir/$tdir
16346 touch $test_dir/$tdir/$tfile
16347 fid=$($LFS path2fid $test_dir/$tdir)
16350 error "error: could not get fid for $test_dir/$dir/$tfile."
16352 ffid=$MOUNT/.lustre/fid/$fid
16355 ls $ffid || error "ls $ffid failed."
16356 echo "touch $fid/$tfile.1"
16357 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16359 echo "touch $MOUNT/.lustre/fid/$tfile"
16360 touch $MOUNT/.lustre/fid/$tfile && \
16361 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16363 echo "setxattr to $MOUNT/.lustre/fid"
16364 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16366 echo "listxattr for $MOUNT/.lustre/fid"
16367 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16369 echo "delxattr from $MOUNT/.lustre/fid"
16370 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16372 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16373 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16374 error "touch invalid fid should fail."
16376 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16377 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16378 error "touch non-normal fid should fail."
16380 echo "rename $tdir to $MOUNT/.lustre/fid"
16381 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16382 error "rename to $MOUNT/.lustre/fid should fail."
16384 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16386 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16387 local new_obf_mode=777
16389 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16390 chmod $new_obf_mode $DIR/.lustre/fid ||
16391 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16393 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16394 [ $obf_mode -eq $new_obf_mode ] ||
16395 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16397 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16398 chmod $old_obf_mode $DIR/.lustre/fid ||
16399 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16402 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16403 fid=$($LFS path2fid $test_dir/$tfile-2)
16405 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16407 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16408 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16409 error "create lov data thru .lustre failed"
16411 echo "cp /etc/passwd $test_dir/$tfile-2"
16412 cp /etc/passwd $test_dir/$tfile-2 ||
16413 error "copy to $test_dir/$tfile-2 failed."
16414 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16415 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16416 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16418 rm -rf $test_dir/tfile.lnk
16419 rm -rf $test_dir/$tfile-2
16423 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16424 skip "Need MDS version at least 2.4.1"
16426 local tf=$DIR/$tfile
16429 local fid=$($LFS path2fid $tf)
16430 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16432 # check that we get the same pathname back
16435 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16436 echo "$rootpath $fid"
16437 found=$($LFS fid2path $rootpath "$fid")
16438 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16439 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16442 # check wrong root path format
16443 rootpath=$MOUNT"_wrong"
16444 found=$($LFS fid2path $rootpath "$fid")
16445 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16447 run_test 154A "lfs path2fid and fid2path basic checks"
16450 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16451 skip "Need MDS version at least 2.4.1"
16453 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16454 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16455 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16456 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16458 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16459 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16461 # check that we get the same pathname
16462 echo "PFID: $PFID, name: $name"
16463 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16464 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16465 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16466 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16468 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16470 run_test 154B "verify the ll_decode_linkea tool"
16473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16474 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16475 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16476 skip "Need MDS version at least 2.2.51"
16477 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16479 cp /etc/hosts $DIR/$tfile
16481 fid=$($LFS path2fid $DIR/$tfile)
16483 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16485 dot_lustre_fid_permission_check "$fid" $DIR ||
16486 error "dot lustre permission check $fid failed"
16488 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16490 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16492 touch $MOUNT/.lustre/file &&
16493 error "creation is not allowed under .lustre"
16495 mkdir $MOUNT/.lustre/dir &&
16496 error "mkdir is not allowed under .lustre"
16500 run_test 154a "Open-by-FID"
16503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16504 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16505 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16506 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16507 skip "Need MDS version at least 2.2.51"
16509 local remote_dir=$DIR/$tdir/remote_dir
16513 mkdir -p $DIR/$tdir
16514 $LFS mkdir -i $MDTIDX $remote_dir ||
16515 error "create remote directory failed"
16517 cp /etc/hosts $remote_dir/$tfile
16519 fid=$($LFS path2fid $remote_dir/$tfile)
16521 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16523 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16524 error "dot lustre permission check $fid failed"
16527 run_test 154b "Open-by-FID for remote directory"
16530 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16531 skip "Need MDS version at least 2.4.1"
16533 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16534 local FID1=$($LFS path2fid $DIR/$tfile.1)
16535 local FID2=$($LFS path2fid $DIR/$tfile.2)
16536 local FID3=$($LFS path2fid $DIR/$tfile.3)
16539 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16540 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16541 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16543 [ "$FID" = "${!want}" ] ||
16544 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16548 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16550 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16551 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16555 run_test 154c "lfs path2fid and fid2path multiple arguments"
16558 remote_mds_nodsh && skip "remote MDS with nodsh"
16559 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16560 skip "Need MDS version at least 2.5.53"
16562 if remote_mds; then
16563 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16567 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16574 local fid=$($LFS path2fid $DIR/$tfile)
16577 cmd="exec $fd<$DIR/$tfile"
16579 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16580 echo "$fid_list" | grep "$fid"
16583 cmd="exec $fd>/dev/null"
16585 if [ $rc -ne 0 ]; then
16586 error "FID $fid not found in open files list $fid_list"
16589 run_test 154d "Verify open file fid"
16593 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16594 skip "Need MDS version at least 2.6.50"
16596 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16597 error ".lustre returned by readdir"
16600 run_test 154e ".lustre is not returned by readdir"
16603 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16605 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16606 mkdir_on_mdt0 $DIR/$tdir
16607 # test dirs inherit from its stripe
16608 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16609 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16610 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16611 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16614 # get fid of parents
16615 local FID0=$($LFS path2fid $DIR/$tdir)
16616 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16617 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16618 local FID3=$($LFS path2fid $DIR)
16620 # check that path2fid --parents returns expected <parent_fid>/name
16621 # 1) test for a directory (single parent)
16622 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16623 [ "$parent" == "$FID0/foo1" ] ||
16624 error "expected parent: $FID0/foo1, got: $parent"
16626 # 2) test for a file with nlink > 1 (multiple parents)
16627 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16628 echo "$parent" | grep -F "$FID1/$tfile" ||
16629 error "$FID1/$tfile not returned in parent list"
16630 echo "$parent" | grep -F "$FID2/link" ||
16631 error "$FID2/link not returned in parent list"
16633 # 3) get parent by fid
16634 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16635 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16636 echo "$parent" | grep -F "$FID1/$tfile" ||
16637 error "$FID1/$tfile not returned in parent list (by fid)"
16638 echo "$parent" | grep -F "$FID2/link" ||
16639 error "$FID2/link not returned in parent list (by fid)"
16641 # 4) test for entry in root directory
16642 parent=$($LFS path2fid --parents $DIR/f)
16643 echo "$parent" | grep -F "$FID3/f" ||
16644 error "$FID3/f not returned in parent list"
16646 # 5) test it on root directory
16647 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16648 error "$MOUNT should not have parents"
16650 # enable xattr caching and check that linkea is correctly updated
16651 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16652 save_lustre_params client "llite.*.xattr_cache" > $save
16653 lctl set_param llite.*.xattr_cache 1
16655 # 6.1) linkea update on rename
16656 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16658 # get parents by fid
16659 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16660 # foo1 should no longer be returned in parent list
16661 echo "$parent" | grep -F "$FID1" &&
16662 error "$FID1 should no longer be in parent list"
16663 # the new path should appear
16664 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16665 error "$FID2/$tfile.moved is not in parent list"
16667 # 6.2) linkea update on unlink
16668 rm -f $DIR/$tdir/foo2/link
16669 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16670 # foo2/link should no longer be returned in parent list
16671 echo "$parent" | grep -F "$FID2/link" &&
16672 error "$FID2/link should no longer be in parent list"
16676 restore_lustre_params < $save
16679 run_test 154f "get parent fids by reading link ea"
16683 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16684 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16685 skip "Need MDS version at least 2.6.92"
16687 mkdir_on_mdt0 $DIR/$tdir
16688 llapi_fid_test -d $DIR/$tdir
16690 run_test 154g "various llapi FID tests"
16694 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16695 skip "Need client at least version 2.15.55.1"
16697 # Create an empty file
16700 # Get FID (interactive mode) and save under $TMP/$tfile.log
16701 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16702 path2fid $DIR/$tfile
16705 fid=$(cat $TMP/$tfile.log)
16706 # $fid should not be empty
16707 [[ ! -z $fid ]] || error "FID is empty"
16708 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16710 run_test 154h "Verify interactive path2fid"
16712 test_155_small_load() {
16713 local temp=$TMP/$tfile
16714 local file=$DIR/$tfile
16716 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16717 error "dd of=$temp bs=6096 count=1 failed"
16719 cancel_lru_locks $OSC
16720 cmp $temp $file || error "$temp $file differ"
16722 $TRUNCATE $temp 6000
16723 $TRUNCATE $file 6000
16724 cmp $temp $file || error "$temp $file differ (truncate1)"
16726 echo "12345" >>$temp
16727 echo "12345" >>$file
16728 cmp $temp $file || error "$temp $file differ (append1)"
16730 echo "12345" >>$temp
16731 echo "12345" >>$file
16732 cmp $temp $file || error "$temp $file differ (append2)"
16738 test_155_big_load() {
16739 remote_ost_nodsh && skip "remote OST with nodsh"
16741 local temp=$TMP/$tfile
16742 local file=$DIR/$tfile
16745 local cache_size=$(do_facet ost$((MAXI+1)) \
16746 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16748 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16750 if [ -z "$cache_size" ]; then
16753 local large_file_size=$((cache_size * 2))
16755 echo "OSS cache size: $cache_size KB"
16756 echo "Large file size: $large_file_size KB"
16758 [ $MAXV -le $large_file_size ] &&
16759 skip_env "max available OST size needs > $large_file_size KB"
16761 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16763 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16764 error "dd of=$temp bs=$large_file_size count=1k failed"
16767 cancel_lru_locks osc
16768 cmp $temp $file || error "$temp $file differ"
16774 save_writethrough() {
16775 local facets=$(get_facets OST)
16777 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16783 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16785 save_writethrough $p
16788 set_cache writethrough on
16789 test_155_small_load
16790 restore_lustre_params < $p
16793 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16798 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16800 save_writethrough $p
16803 set_cache writethrough off
16804 test_155_small_load
16805 restore_lustre_params < $p
16808 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16813 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16815 save_writethrough $p
16818 set_cache writethrough on
16819 test_155_small_load
16820 restore_lustre_params < $p
16823 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16828 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16830 save_writethrough $p
16833 set_cache writethrough off
16834 test_155_small_load
16835 restore_lustre_params < $p
16838 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16843 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16845 save_writethrough $p
16848 set_cache writethrough on
16850 restore_lustre_params < $p
16853 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16858 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16860 save_writethrough $p
16863 set_cache writethrough off
16865 restore_lustre_params < $p
16868 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16873 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16875 save_writethrough $p
16878 set_cache writethrough on
16880 restore_lustre_params < $p
16883 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16890 save_writethrough $p
16893 set_cache writethrough off
16895 restore_lustre_params < $p
16898 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16902 remote_ost_nodsh && skip "remote OST with nodsh"
16903 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16904 skip "stats not implemented on old servers"
16905 [ "$ost1_FSTYPE" = "zfs" ] &&
16906 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16907 (( CLIENT_VERSION == OST1_VERSION )) ||
16908 skip "LU-13081: no interop testing for OSS cache"
16913 local file="$DIR/$tfile"
16914 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16916 save_writethrough $p
16919 log "Turn on read and write cache"
16921 set_cache writethrough on
16923 log "Write data and read it back."
16924 log "Read should be satisfied from the cache."
16925 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16927 cancel_lru_locks osc
16928 cat $file >/dev/null
16930 if ! let "AFTER - BEFORE == CPAGES"; then
16931 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16933 log "cache hits: before: $BEFORE, after: $AFTER"
16936 log "Read again; it should be satisfied from the cache."
16938 cancel_lru_locks osc
16939 cat $file >/dev/null
16941 if ! let "AFTER - BEFORE == CPAGES"; then
16942 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16944 log "cache hits:: before: $BEFORE, after: $AFTER"
16947 log "Turn off the read cache and turn on the write cache"
16949 set_cache writethrough on
16951 log "Read again; it should be satisfied from the cache."
16953 cancel_lru_locks osc
16954 cat $file >/dev/null
16956 if ! let "AFTER - BEFORE == CPAGES"; then
16957 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16959 log "cache hits:: before: $BEFORE, after: $AFTER"
16962 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16963 # > 2.12.56 uses pagecache if cached
16964 log "Read again; it should not be satisfied from the cache."
16966 cancel_lru_locks osc
16967 cat $file >/dev/null
16969 if ! let "AFTER - BEFORE == 0"; then
16970 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16972 log "cache hits:: before: $BEFORE, after: $AFTER"
16976 log "Write data and read it back."
16977 log "Read should be satisfied from the cache."
16978 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16980 cancel_lru_locks osc
16981 cat $file >/dev/null
16983 if ! let "AFTER - BEFORE == CPAGES"; then
16984 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16986 log "cache hits:: before: $BEFORE, after: $AFTER"
16989 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16990 # > 2.12.56 uses pagecache if cached
16991 log "Read again; it should not be satisfied from the cache."
16993 cancel_lru_locks osc
16994 cat $file >/dev/null
16996 if ! let "AFTER - BEFORE == 0"; then
16997 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16999 log "cache hits:: before: $BEFORE, after: $AFTER"
17003 log "Turn off read and write cache"
17005 set_cache writethrough off
17007 log "Write data and read it back"
17008 log "It should not be satisfied from the cache."
17010 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17011 cancel_lru_locks osc
17013 cat $file >/dev/null
17015 if ! let "AFTER - BEFORE == 0"; then
17016 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17018 log "cache hits:: before: $BEFORE, after: $AFTER"
17021 log "Turn on the read cache and turn off the write cache"
17023 set_cache writethrough off
17025 log "Write data and read it back"
17026 log "It should not be satisfied from the cache."
17028 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17030 cancel_lru_locks osc
17031 cat $file >/dev/null
17033 if ! let "AFTER - BEFORE == 0"; then
17034 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17036 log "cache hits:: before: $BEFORE, after: $AFTER"
17039 log "Read again; it should be satisfied from the cache."
17041 cancel_lru_locks osc
17042 cat $file >/dev/null
17044 if ! let "AFTER - BEFORE == CPAGES"; then
17045 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17047 log "cache hits:: before: $BEFORE, after: $AFTER"
17050 restore_lustre_params < $p
17053 run_test 156 "Verification of tunables"
17056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17057 remote_mds_nodsh && skip "remote MDS with nodsh"
17058 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17059 skip "Need MDS version at least 2.2.0"
17061 changelog_register || error "changelog_register failed"
17062 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17063 changelog_users $SINGLEMDS | grep -q $cl_user ||
17064 error "User $cl_user not found in changelog_users"
17066 mkdir_on_mdt0 $DIR/$tdir
17069 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17070 changelog_clear 0 || error "changelog_clear failed"
17071 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17072 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17073 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17074 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17075 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17076 rm $DIR/$tdir/pics/desktop.jpg
17078 echo "verifying changelog mask"
17079 changelog_chmask "-MKDIR"
17080 changelog_chmask "-CLOSE"
17082 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17083 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17085 changelog_chmask "+MKDIR"
17086 changelog_chmask "+CLOSE"
17088 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17089 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17091 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17092 CLOSES=$(changelog_dump | grep -c "CLOSE")
17093 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17094 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17097 echo "verifying target fid"
17098 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17099 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17100 [ "$fidc" == "$fidf" ] ||
17101 error "changelog '$tfile' fid $fidc != file fid $fidf"
17102 echo "verifying parent fid"
17103 # The FID returned from the Changelog may be the directory shard on
17104 # a different MDT, and not the FID returned by path2fid on the parent.
17105 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17106 # since this is what will matter when recreating this file in the tree.
17107 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17108 local pathp=$($LFS fid2path $MOUNT "$fidp")
17109 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17110 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17112 echo "getting records for $cl_user"
17113 changelog_users $SINGLEMDS
17114 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17116 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17117 error "changelog_clear failed"
17118 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17119 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17120 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17121 error "user index expect $user_rec1 + $nclr != $user_rec2"
17123 local min0_rec=$(changelog_users $SINGLEMDS |
17124 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17125 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17126 awk '{ print $1; exit; }')
17128 changelog_dump | tail -n 5
17129 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17130 [ $first_rec == $((min0_rec + 1)) ] ||
17131 error "first index should be $min0_rec + 1 not $first_rec"
17133 # LU-3446 changelog index reset on MDT restart
17134 local cur_rec1=$(changelog_users $SINGLEMDS |
17135 awk '/^current.index:/ { print $NF }')
17136 changelog_clear 0 ||
17137 error "clear all changelog records for $cl_user failed"
17138 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17139 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17140 error "Fail to start $SINGLEMDS"
17141 local cur_rec2=$(changelog_users $SINGLEMDS |
17142 awk '/^current.index:/ { print $NF }')
17143 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17144 [ $cur_rec1 == $cur_rec2 ] ||
17145 error "current index should be $cur_rec1 not $cur_rec2"
17147 echo "verifying users from this test are deregistered"
17148 changelog_deregister || error "changelog_deregister failed"
17149 changelog_users $SINGLEMDS | grep -q $cl_user &&
17150 error "User '$cl_user' still in changelog_users"
17152 # lctl get_param -n mdd.*.changelog_users
17153 # current_index: 144
17154 # ID index (idle seconds)
17155 # cl3 144 (2) mask=<list>
17156 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17157 # this is the normal case where all users were deregistered
17158 # make sure no new records are added when no users are present
17159 local last_rec1=$(changelog_users $SINGLEMDS |
17160 awk '/^current.index:/ { print $NF }')
17161 touch $DIR/$tdir/chloe
17162 local last_rec2=$(changelog_users $SINGLEMDS |
17163 awk '/^current.index:/ { print $NF }')
17164 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17165 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17167 # any changelog users must be leftovers from a previous test
17168 changelog_users $SINGLEMDS
17169 echo "other changelog users; can't verify off"
17172 run_test 160a "changelog sanity"
17174 test_160b() { # LU-3587
17175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17176 remote_mds_nodsh && skip "remote MDS with nodsh"
17177 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17178 skip "Need MDS version at least 2.2.0"
17180 changelog_register || error "changelog_register failed"
17181 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17182 changelog_users $SINGLEMDS | grep -q $cl_user ||
17183 error "User '$cl_user' not found in changelog_users"
17185 local longname1=$(str_repeat a 255)
17186 local longname2=$(str_repeat b 255)
17189 echo "creating very long named file"
17190 touch $longname1 || error "create of '$longname1' failed"
17191 echo "renaming very long named file"
17192 mv $longname1 $longname2
17194 changelog_dump | grep RENME | tail -n 5
17197 run_test 160b "Verify that very long rename doesn't crash in changelog"
17200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17201 remote_mds_nodsh && skip "remote MDS with nodsh"
17203 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17204 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17205 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17206 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17210 # Registration step
17211 changelog_register || error "changelog_register failed"
17214 mkdir -p $DIR/$tdir
17215 $MCREATE $DIR/$tdir/foo_160c
17216 changelog_chmask "-TRUNC"
17217 $TRUNCATE $DIR/$tdir/foo_160c 200
17218 changelog_chmask "+TRUNC"
17219 $TRUNCATE $DIR/$tdir/foo_160c 199
17220 changelog_dump | tail -n 5
17221 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17222 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17224 run_test 160c "verify that changelog log catch the truncate event"
17227 remote_mds_nodsh && skip "remote MDS with nodsh"
17228 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17230 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17231 skip "Need MDS version at least 2.7.60"
17233 # Registration step
17234 changelog_register || error "changelog_register failed"
17236 mkdir -p $DIR/$tdir/migrate_dir
17237 changelog_clear 0 || error "changelog_clear failed"
17239 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17240 changelog_dump | tail -n 5
17241 local migrates=$(changelog_dump | grep -c "MIGRT")
17242 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17244 run_test 160d "verify that changelog log catch the migrate event"
17247 remote_mds_nodsh && skip "remote MDS with nodsh"
17250 changelog_register || error "changelog_register failed"
17252 local MDT0=$(facet_svc $SINGLEMDS)
17255 # No user (expect fail)
17256 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17258 if [ $rc -eq 0 ]; then
17259 error "Should fail without user"
17260 elif [ $rc -ne 4 ]; then
17261 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17264 # Delete a future user (expect fail)
17265 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17267 if [ $rc -eq 0 ]; then
17268 error "Deleted non-existant user cl77"
17269 elif [ $rc -ne 2 ]; then
17270 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17273 # Clear to a bad index (1 billion should be safe)
17274 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17277 if [ $rc -eq 0 ]; then
17278 error "Successfully cleared to invalid CL index"
17279 elif [ $rc -ne 22 ]; then
17280 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17283 run_test 160e "changelog negative testing (should return errors)"
17286 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17287 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17288 skip "Need MDS version at least 2.10.56"
17290 local mdts=$(comma_list $(mdts_nodes))
17293 changelog_register || error "first changelog_register failed"
17294 changelog_register || error "second changelog_register failed"
17296 declare -A cl_user1
17297 declare -A cl_user2
17302 # generate some changelog records to accumulate on each MDT
17303 # use all_char because created files should be evenly distributed
17304 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17305 error "test_mkdir $tdir failed"
17306 log "$(date +%s): creating first files"
17307 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17308 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17309 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17312 # check changelogs have been generated
17313 local start=$SECONDS
17314 local idle_time=$((MDSCOUNT * 5 + 5))
17315 local nbcl=$(changelog_dump | wc -l)
17316 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17318 for param in "changelog_max_idle_time=$idle_time" \
17320 "changelog_min_gc_interval=2" \
17321 "changelog_min_free_cat_entries=3"; do
17322 local MDT0=$(facet_svc $SINGLEMDS)
17323 local var="${param%=*}"
17324 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17326 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17327 do_nodes $mdts $LCTL set_param mdd.*.$param
17330 # force cl_user2 to be idle (1st part), but also cancel the
17331 # cl_user1 records so that it is not evicted later in the test.
17332 local sleep1=$((idle_time / 2))
17333 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17336 # simulate changelog catalog almost full
17337 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17338 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17340 for i in $(seq $MDSCOUNT); do
17341 cl_users=(${CL_USERS[mds$i]})
17342 cl_user1[mds$i]="${cl_users[0]}"
17343 cl_user2[mds$i]="${cl_users[1]}"
17345 [ -n "${cl_user1[mds$i]}" ] ||
17346 error "mds$i: no user registered"
17347 [ -n "${cl_user2[mds$i]}" ] ||
17348 error "mds$i: only ${cl_user2[mds$i]} is registered"
17350 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17351 [ -n "$user_rec1" ] ||
17352 error "mds$i: User ${cl_user1[mds$i]} not registered"
17353 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17354 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17355 [ -n "$user_rec2" ] ||
17356 error "mds$i: User ${cl_user1[mds$i]} not registered"
17357 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17358 "$user_rec1 + 2 == $user_rec2"
17359 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17360 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17361 "$user_rec1 + 2, but is $user_rec2"
17362 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17363 [ -n "$user_rec2" ] ||
17364 error "mds$i: User ${cl_user2[mds$i]} not registered"
17365 [ $user_rec1 == $user_rec2 ] ||
17366 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17367 "$user_rec1, but is $user_rec2"
17370 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17371 local sleep2=$((idle_time - (SECONDS - start) + 1))
17372 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17375 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17376 # cl_user1 should be OK because it recently processed records.
17377 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17378 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17379 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17380 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17383 # ensure gc thread is done
17384 for i in $(mdts_nodes); do
17385 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17386 error "$i: GC-thread not done"
17390 for (( i = 1; i <= MDSCOUNT; i++ )); do
17391 # check cl_user1 still registered
17392 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17393 error "mds$i: User ${cl_user1[mds$i]} not registered"
17394 # check cl_user2 unregistered
17395 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17396 error "mds$i: User ${cl_user2[mds$i]} still registered"
17398 # check changelogs are present and starting at $user_rec1 + 1
17399 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17400 [ -n "$user_rec1" ] ||
17401 error "mds$i: User ${cl_user1[mds$i]} not registered"
17402 first_rec=$($LFS changelog $(facet_svc mds$i) |
17403 awk '{ print $1; exit; }')
17405 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17406 [ $((user_rec1 + 1)) == $first_rec ] ||
17407 error "mds$i: rec $first_rec != $user_rec1 + 1"
17410 run_test 160f "changelog garbage collect (timestamped users)"
17413 remote_mds_nodsh && skip "remote MDS with nodsh"
17414 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17415 skip "Need MDS version at least 2.14.55"
17417 local mdts=$(comma_list $(mdts_nodes))
17420 changelog_register || error "first changelog_register failed"
17421 changelog_register || error "second changelog_register failed"
17423 declare -A cl_user1
17424 declare -A cl_user2
17429 # generate some changelog records to accumulate on each MDT
17430 # use all_char because created files should be evenly distributed
17431 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17432 error "test_mkdir $tdir failed"
17433 for ((i = 0; i < MDSCOUNT; i++)); do
17434 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17435 error "create $DIR/$tdir/d$i.1 failed"
17438 # check changelogs have been generated
17439 local nbcl=$(changelog_dump | wc -l)
17440 (( $nbcl > 0 )) || error "no changelogs found"
17442 # reduce the max_idle_indexes value to make sure we exceed it
17443 for param in "changelog_max_idle_indexes=2" \
17445 "changelog_min_gc_interval=2"; do
17446 local MDT0=$(facet_svc $SINGLEMDS)
17447 local var="${param%=*}"
17448 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17450 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17451 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17452 error "unable to set mdd.*.$param"
17455 local start=$SECONDS
17456 for i in $(seq $MDSCOUNT); do
17457 cl_users=(${CL_USERS[mds$i]})
17458 cl_user1[mds$i]="${cl_users[0]}"
17459 cl_user2[mds$i]="${cl_users[1]}"
17461 [ -n "${cl_user1[mds$i]}" ] ||
17462 error "mds$i: user1 is not registered"
17463 [ -n "${cl_user2[mds$i]}" ] ||
17464 error "mds$i: only ${cl_user1[mds$i]} is registered"
17466 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17467 [ -n "$user_rec1" ] ||
17468 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17469 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17470 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17471 [ -n "$user_rec2" ] ||
17472 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17473 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17474 "$user_rec1 + 2 == $user_rec2"
17475 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17476 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17477 "expected $user_rec1 + 2, but is $user_rec2"
17478 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17479 [ -n "$user_rec2" ] ||
17480 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17481 [ $user_rec1 == $user_rec2 ] ||
17482 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17483 "expected $user_rec1, but is $user_rec2"
17486 # ensure we are past the previous changelog_min_gc_interval set above
17487 local sleep2=$((start + 2 - SECONDS))
17488 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17489 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17490 # cl_user1 should be OK because it recently processed records.
17491 for ((i = 0; i < MDSCOUNT; i++)); do
17492 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17493 error "create $DIR/$tdir/d$i.3 failed"
17496 # ensure gc thread is done
17497 for i in $(mdts_nodes); do
17498 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17499 error "$i: GC-thread not done"
17503 for (( i = 1; i <= MDSCOUNT; i++ )); do
17504 # check cl_user1 still registered
17505 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17506 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17507 # check cl_user2 unregistered
17508 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17509 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17511 # check changelogs are present and starting at $user_rec1 + 1
17512 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17513 [ -n "$user_rec1" ] ||
17514 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17515 first_rec=$($LFS changelog $(facet_svc mds$i) |
17516 awk '{ print $1; exit; }')
17518 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17519 [ $((user_rec1 + 1)) == $first_rec ] ||
17520 error "mds$i: rec $first_rec != $user_rec1 + 1"
17523 run_test 160g "changelog garbage collect on idle records"
17526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17527 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17528 skip "Need MDS version at least 2.10.56"
17530 local mdts=$(comma_list $(mdts_nodes))
17533 changelog_register || error "first changelog_register failed"
17534 changelog_register || error "second changelog_register failed"
17536 declare -A cl_user1
17537 declare -A cl_user2
17542 # generate some changelog records to accumulate on each MDT
17543 # use all_char because created files should be evenly distributed
17544 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17545 error "test_mkdir $tdir failed"
17546 for ((i = 0; i < MDSCOUNT; i++)); do
17547 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17548 error "create $DIR/$tdir/d$i.1 failed"
17551 # check changelogs have been generated
17552 local nbcl=$(changelog_dump | wc -l)
17553 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17555 for param in "changelog_max_idle_time=10" \
17557 "changelog_min_gc_interval=2"; do
17558 local MDT0=$(facet_svc $SINGLEMDS)
17559 local var="${param%=*}"
17560 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17562 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17563 do_nodes $mdts $LCTL set_param mdd.*.$param
17566 # force cl_user2 to be idle (1st part)
17569 for i in $(seq $MDSCOUNT); do
17570 cl_users=(${CL_USERS[mds$i]})
17571 cl_user1[mds$i]="${cl_users[0]}"
17572 cl_user2[mds$i]="${cl_users[1]}"
17574 [ -n "${cl_user1[mds$i]}" ] ||
17575 error "mds$i: no user registered"
17576 [ -n "${cl_user2[mds$i]}" ] ||
17577 error "mds$i: only ${cl_user2[mds$i]} is registered"
17579 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17580 [ -n "$user_rec1" ] ||
17581 error "mds$i: User ${cl_user1[mds$i]} not registered"
17582 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17583 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17584 [ -n "$user_rec2" ] ||
17585 error "mds$i: User ${cl_user1[mds$i]} not registered"
17586 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17587 "$user_rec1 + 2 == $user_rec2"
17588 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17589 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17590 "$user_rec1 + 2, but is $user_rec2"
17591 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17592 [ -n "$user_rec2" ] ||
17593 error "mds$i: User ${cl_user2[mds$i]} not registered"
17594 [ $user_rec1 == $user_rec2 ] ||
17595 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17596 "$user_rec1, but is $user_rec2"
17599 # force cl_user2 to be idle (2nd part) and to reach
17600 # changelog_max_idle_time
17603 # force each GC-thread start and block then
17604 # one per MDT/MDD, set fail_val accordingly
17605 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17606 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17608 # generate more changelogs to trigger fail_loc
17609 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17610 error "create $DIR/$tdir/${tfile}bis failed"
17612 # stop MDT to stop GC-thread, should be done in back-ground as it will
17613 # block waiting for the thread to be released and exit
17614 declare -A stop_pids
17615 for i in $(seq $MDSCOUNT); do
17617 stop_pids[mds$i]=$!
17620 for i in $(mdts_nodes); do
17623 local facets=$(facets_up_on_host $i)
17625 for facet in ${facets//,/ }; do
17626 if [[ $facet == mds* ]]; then
17630 # ensure each MDS's gc threads are still present and all in "R"
17631 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17632 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17633 error "$i: expected $nb GC-thread"
17635 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17637 error "$i: GC-thread not found in R-state"
17638 # check umounts of each MDT on MDS have reached kthread_stop()
17639 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17640 error "$i: expected $nb umount"
17642 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17643 error "$i: umount not found in D-state"
17646 # release all GC-threads
17647 do_nodes $mdts $LCTL set_param fail_loc=0
17649 # wait for MDT stop to complete
17650 for i in $(seq $MDSCOUNT); do
17651 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17655 # may try to check if any orphan changelog records are present
17656 # via ldiskfs/zfs and llog_reader...
17658 # re-start/mount MDTs
17659 for i in $(seq $MDSCOUNT); do
17660 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17661 error "Fail to start mds$i"
17665 for i in $(seq $MDSCOUNT); do
17666 # check cl_user1 still registered
17667 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17668 error "mds$i: User ${cl_user1[mds$i]} not registered"
17669 # check cl_user2 unregistered
17670 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17671 error "mds$i: User ${cl_user2[mds$i]} still registered"
17673 # check changelogs are present and starting at $user_rec1 + 1
17674 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17675 [ -n "$user_rec1" ] ||
17676 error "mds$i: User ${cl_user1[mds$i]} not registered"
17677 first_rec=$($LFS changelog $(facet_svc mds$i) |
17678 awk '{ print $1; exit; }')
17680 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17681 [ $((user_rec1 + 1)) == $first_rec ] ||
17682 error "mds$i: first index should be $user_rec1 + 1, " \
17683 "but is $first_rec"
17686 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17691 local mdts=$(comma_list $(mdts_nodes))
17693 changelog_register || error "first changelog_register failed"
17695 # generate some changelog records to accumulate on each MDT
17696 # use all_char because created files should be evenly distributed
17697 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17698 error "test_mkdir $tdir failed"
17699 for ((i = 0; i < MDSCOUNT; i++)); do
17700 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17701 error "create $DIR/$tdir/d$i.1 failed"
17704 # check changelogs have been generated
17705 local nbcl=$(changelog_dump | wc -l)
17706 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17708 # simulate race between register and unregister
17709 # XXX as fail_loc is set per-MDS, with DNE configs the race
17710 # simulation will only occur for one MDT per MDS and for the
17711 # others the normal race scenario will take place
17712 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17713 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17714 do_nodes $mdts $LCTL set_param fail_val=1
17716 # unregister 1st user
17717 changelog_deregister &
17719 # wait some time for deregister work to reach race rdv
17721 # register 2nd user
17722 changelog_register || error "2nd user register failed"
17724 wait $pid1 || error "1st user deregister failed"
17728 declare -A LAST_REC
17729 for i in $(seq $MDSCOUNT); do
17730 if changelog_users mds$i | grep "^cl"; then
17731 # make sure new records are added with one user present
17732 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17733 awk '/^current.index:/ { print $NF }')
17735 error "mds$i has no user registered"
17739 # generate more changelog records to accumulate on each MDT
17740 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17741 error "create $DIR/$tdir/${tfile}bis failed"
17743 for i in $(seq $MDSCOUNT); do
17744 last_rec=$(changelog_users $SINGLEMDS |
17745 awk '/^current.index:/ { print $NF }')
17746 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17747 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17748 error "changelogs are off on mds$i"
17751 run_test 160i "changelog user register/unregister race"
17754 remote_mds_nodsh && skip "remote MDS with nodsh"
17755 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17756 skip "Need MDS version at least 2.12.56"
17758 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17759 stack_trap "umount $MOUNT2" EXIT
17761 changelog_register || error "first changelog_register failed"
17762 stack_trap "changelog_deregister" EXIT
17764 # generate some changelog
17765 # use all_char because created files should be evenly distributed
17766 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17767 error "mkdir $tdir failed"
17768 for ((i = 0; i < MDSCOUNT; i++)); do
17769 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17770 error "create $DIR/$tdir/d$i.1 failed"
17773 # open the changelog device
17774 exec 3>/dev/changelog-$FSNAME-MDT0000
17775 stack_trap "exec 3>&-" EXIT
17776 exec 4</dev/changelog-$FSNAME-MDT0000
17777 stack_trap "exec 4<&-" EXIT
17779 # umount the first lustre mount
17781 stack_trap "mount_client $MOUNT" EXIT
17783 # read changelog, which may or may not fail, but should not crash
17787 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17788 changelog_users $SINGLEMDS | grep -q $cl_user ||
17789 error "User $cl_user not found in changelog_users"
17791 printf 'clear:'$cl_user':0' >&3
17793 run_test 160j "client can be umounted while its chanangelog is being used"
17796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17797 remote_mds_nodsh && skip "remote MDS with nodsh"
17799 mkdir -p $DIR/$tdir/1/1
17801 changelog_register || error "changelog_register failed"
17802 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17804 changelog_users $SINGLEMDS | grep -q $cl_user ||
17805 error "User '$cl_user' not found in changelog_users"
17806 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17807 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17808 rmdir $DIR/$tdir/1/1 & sleep 1
17810 touch $DIR/$tdir/2/2
17811 rm -rf $DIR/$tdir/2
17816 changelog_dump | grep rmdir || error "rmdir not recorded"
17818 run_test 160k "Verify that changelog records are not lost"
17820 # Verifies that a file passed as a parameter has recently had an operation
17821 # performed on it that has generated an MTIME changelog which contains the
17822 # correct parent FID. As files might reside on a different MDT from the
17823 # parent directory in DNE configurations, the FIDs are translated to paths
17824 # before being compared, which should be identical
17825 compare_mtime_changelog() {
17833 mdtidx=$($LFS getstripe --mdt-index $file)
17834 mdtidx=$(printf "%04x" $mdtidx)
17836 # Obtain the parent FID from the MTIME changelog
17837 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17838 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17840 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17841 [ -z "$cl_fid" ] && error "parent FID not present"
17843 # Verify that the path for the parent FID is the same as the path for
17844 # the test directory
17845 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17849 [[ "${pdir%/}" == "$dir" ]] ||
17850 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17856 remote_mds_nodsh && skip "remote MDS with nodsh"
17857 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17858 skip "Need MDS version at least 2.13.55"
17862 changelog_register || error "changelog_register failed"
17863 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17865 changelog_users $SINGLEMDS | grep -q $cl_user ||
17866 error "User '$cl_user' not found in changelog_users"
17868 # Clear some types so that MTIME changelogs are generated
17869 changelog_chmask "-CREAT"
17870 changelog_chmask "-CLOSE"
17872 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17874 # Test CL_MTIME during setattr
17875 touch $DIR/$tdir/$tfile
17876 compare_mtime_changelog $DIR/$tdir/$tfile
17878 # Test CL_MTIME during close
17879 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17880 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17882 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17885 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17886 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17887 skip "Need MDS version at least 2.14.51"
17894 changelog_register || error "first changelog_register failed"
17895 changelog_register || error "second changelog_register failed"
17897 cl_users=(${CL_USERS[mds1]})
17898 cl_user1="${cl_users[0]}"
17899 cl_user2="${cl_users[1]}"
17900 # generate some changelog records to accumulate on MDT0
17901 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17902 createmany -m $DIR/$tdir/$tfile 50 ||
17903 error "create $DIR/$tdir/$tfile failed"
17904 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17907 # check changelogs have been generated
17908 local nbcl=$(changelog_dump | wc -l)
17909 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17911 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17912 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17914 __changelog_clear mds1 $cl_user1 +10
17915 __changelog_clear mds1 $cl_user2 0 &
17918 __changelog_clear mds1 $cl_user1 0 ||
17919 error "fail to cancel record for $cl_user1"
17921 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17923 run_test 160m "Changelog clear race"
17926 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17927 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17928 skip "Need MDS version at least 2.14.51"
17937 changelog_register || error "first changelog_register failed"
17939 cl_users=(${CL_USERS[mds1]})
17940 cl_user1="${cl_users[0]}"
17942 # generate some changelog records to accumulate on MDT0
17943 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17944 first_rec=$(changelog_users $SINGLEMDS |
17945 awk '/^current.index:/ { print $NF }')
17946 while (( last_rec < (( first_rec + 65000)) )); do
17947 createmany -m $DIR/$tdir/$tfile 10000 ||
17948 error "create $DIR/$tdir/$tfile failed"
17950 for i in $(seq 0 10000); do
17951 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17955 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17956 error "unlinkmany failed unlink"
17957 last_rec=$(changelog_users $SINGLEMDS |
17958 awk '/^current.index:/ { print $NF }')
17959 echo last record $last_rec
17960 (( last_rec == 0 )) && error "no changelog found"
17963 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17964 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17966 __changelog_clear mds1 $cl_user1 0 &
17969 __changelog_clear mds1 $cl_user1 0 ||
17970 error "fail to cancel record for $cl_user1"
17972 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17974 run_test 160n "Changelog destroy race"
17977 local mdt="$(facet_svc $SINGLEMDS)"
17979 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17980 remote_mds_nodsh && skip "remote MDS with nodsh"
17981 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17982 skip "Need MDS version at least 2.14.52"
17984 changelog_register --user test_160o -m unlnk+close+open ||
17985 error "changelog_register failed"
17987 do_facet $SINGLEMDS $LCTL --device $mdt \
17988 changelog_register -u "Tt3_-#" &&
17989 error "bad symbols in name should fail"
17991 do_facet $SINGLEMDS $LCTL --device $mdt \
17992 changelog_register -u test_160o &&
17993 error "the same name registration should fail"
17995 do_facet $SINGLEMDS $LCTL --device $mdt \
17996 changelog_register -u test_160toolongname &&
17997 error "too long name registration should fail"
17999 changelog_chmask "MARK+HSM"
18000 lctl get_param mdd.*.changelog*mask
18001 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18002 changelog_users $SINGLEMDS | grep -q $cl_user ||
18003 error "User $cl_user not found in changelog_users"
18005 echo $cl_user | grep -q test_160o ||
18006 error "User $cl_user has no specific name 'test160o'"
18009 changelog_clear 0 || error "changelog_clear failed"
18010 # generate some changelog records to accumulate on MDT0
18011 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18012 touch $DIR/$tdir/$tfile # open 1
18014 OPENS=$(changelog_dump | grep -c "OPEN")
18015 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18017 # must be no MKDIR it wasn't set as user mask
18018 MKDIR=$(changelog_dump | grep -c "MKDIR")
18019 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18021 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18022 mdd.$mdt.changelog_current_mask -n)
18023 # register maskless user
18024 changelog_register || error "changelog_register failed"
18025 # effective mask should be not changed because it is not minimal
18026 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18027 mdd.$mdt.changelog_current_mask -n)
18028 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18029 # set server mask to minimal value
18030 changelog_chmask "MARK"
18031 # check effective mask again, should be treated as DEFMASK now
18032 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18033 mdd.$mdt.changelog_current_mask -n)
18034 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18036 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18037 # set server mask back to some value
18038 changelog_chmask "CLOSE,UNLNK"
18039 # check effective mask again, should not remain as DEFMASK
18040 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18041 mdd.$mdt.changelog_current_mask -n)
18042 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18045 do_facet $SINGLEMDS $LCTL --device $mdt \
18046 changelog_deregister -u test_160o ||
18047 error "cannot deregister by name"
18049 run_test 160o "changelog user name and mask"
18052 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18053 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18054 skip "Need MDS version at least 2.14.51"
18055 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18061 changelog_register || error "first changelog_register failed"
18063 cl_users=(${CL_USERS[mds1]})
18064 cl_user1="${cl_users[0]}"
18066 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18067 createmany -m $DIR/$tdir/$tfile 50 ||
18068 error "create $DIR/$tdir/$tfile failed"
18069 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18072 # check changelogs have been generated
18073 entry_count=$(changelog_dump | wc -l)
18074 ((entry_count != 0)) || error "no changelog entries found"
18076 # remove changelog_users and check that orphan entries are removed
18078 local dev=$(mdsdevname 1)
18079 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18080 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18081 entry_count=$(changelog_dump | wc -l)
18082 ((entry_count == 0)) ||
18083 error "found $entry_count changelog entries, expected none"
18085 run_test 160p "Changelog orphan cleanup with no users"
18088 local mdt="$(facet_svc $SINGLEMDS)"
18091 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18092 remote_mds_nodsh && skip "remote MDS with nodsh"
18093 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18094 skip "Need MDS version at least 2.14.54"
18096 # set server mask to minimal value like server init does
18097 changelog_chmask "MARK"
18098 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18099 error "changelog_register failed"
18100 # check effective mask again, should be treated as DEFMASK now
18101 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18102 mdd.$mdt.changelog_current_mask -n)
18103 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18104 error "changelog_deregister failed"
18105 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18107 run_test 160q "changelog effective mask is DEFMASK if not set"
18110 remote_mds_nodsh && skip "remote MDS with nodsh"
18111 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18112 skip "Need MDS version at least 2.14.55"
18114 local mdts=$(comma_list $(mdts_nodes))
18116 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18117 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18118 fail_val=$((24 * 3600 * 10))
18120 # Create a user which is 10 days old
18121 changelog_register || error "first changelog_register failed"
18123 declare -A cl_user1
18126 # generate some changelog records to accumulate on each MDT
18127 # use all_char because created files should be evenly distributed
18128 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18129 error "test_mkdir $tdir failed"
18130 for ((i = 0; i < MDSCOUNT; i++)); do
18131 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18132 error "create $DIR/$tdir/d$i.1 failed"
18135 # check changelogs have been generated
18136 local nbcl=$(changelog_dump | wc -l)
18137 (( nbcl > 0 )) || error "no changelogs found"
18139 # reduce the max_idle_indexes value to make sure we exceed it
18140 for param in "changelog_max_idle_indexes=2097446912" \
18141 "changelog_max_idle_time=2592000" \
18143 "changelog_min_gc_interval=2"; do
18144 local MDT0=$(facet_svc $SINGLEMDS)
18145 local var="${param%=*}"
18146 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18148 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18149 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18150 error "unable to set mdd.*.$param"
18153 local start=$SECONDS
18154 for i in $(seq $MDSCOUNT); do
18155 cl_users=(${CL_USERS[mds$i]})
18156 cl_user1[mds$i]="${cl_users[0]}"
18158 [[ -n "${cl_user1[mds$i]}" ]] ||
18159 error "mds$i: no user registered"
18162 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18163 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18165 # ensure we are past the previous changelog_min_gc_interval set above
18166 local sleep2=$((start + 2 - SECONDS))
18167 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18169 # Generate one more changelog to trigger GC
18170 for ((i = 0; i < MDSCOUNT; i++)); do
18171 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18172 error "create $DIR/$tdir/d$i.3 failed"
18175 # ensure gc thread is done
18176 for node in $(mdts_nodes); do
18177 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18178 error "$node: GC-thread not done"
18181 do_nodes $mdts $LCTL set_param fail_loc=0
18183 for (( i = 1; i <= MDSCOUNT; i++ )); do
18184 # check cl_user1 is purged
18185 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18186 error "mds$i: User ${cl_user1[mds$i]} is registered"
18190 run_test 160s "changelog garbage collect on idle records * time"
18193 remote_mds_nodsh && skip "remote MDS with nodsh"
18194 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18195 skip "Need MDS version at least 2.15.50"
18197 local MDT0=$(facet_svc $SINGLEMDS)
18203 changelog_register --user user1 -m all ||
18204 error "user1 failed to register"
18206 mkdir_on_mdt0 $DIR/$tdir
18207 # create default overstripe to maximize changelog size
18208 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18209 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18210 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18212 # user2 consumes less records so less space
18213 changelog_register --user user2 || error "user2 failed to register"
18214 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18215 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18217 # check changelogs have been generated
18218 local nbcl=$(changelog_dump | wc -l)
18219 (( nbcl > 0 )) || error "no changelogs found"
18221 # reduce the changelog_min_gc_interval to force check
18222 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18223 local var="${param%=*}"
18224 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18226 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18227 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18228 error "unable to set mdd.*.$param"
18232 cl_users=(${CL_USERS[mds1]})
18233 cl_user1="${cl_users[0]}"
18234 cl_user2="${cl_users[1]}"
18236 [[ -n $cl_user1 ]] ||
18237 error "mds1: user #1 isn't registered"
18238 [[ -n $cl_user2 ]] ||
18239 error "mds1: user #2 isn't registered"
18241 # ensure we are past the previous changelog_min_gc_interval set above
18242 local sleep2=$((start + 2 - SECONDS))
18243 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18245 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18246 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18247 fail_val=$(((llog_size1 + llog_size2) / 2))
18249 # Generate more changelog to trigger GC
18250 createmany -o $DIR/$tdir/u3_ 4 ||
18251 error "create failed for more files"
18253 # ensure gc thread is done
18254 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18255 error "mds1: GC-thread not done"
18257 do_facet mds1 $LCTL set_param fail_loc=0
18259 # check cl_user1 is purged
18260 changelog_users mds1 | grep -q "$cl_user1" &&
18261 error "User $cl_user1 is registered"
18262 # check cl_user2 is not purged
18263 changelog_users mds1 | grep -q "$cl_user2" ||
18264 error "User $cl_user2 is not registered"
18266 run_test 160t "changelog garbage collect on lack of space"
18269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18271 test_mkdir -c1 $DIR/$tdir
18272 cp /etc/hosts $DIR/$tdir/$tfile
18273 test_mkdir -c1 $DIR/$tdir/foo1
18274 test_mkdir -c1 $DIR/$tdir/foo2
18275 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18276 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18277 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18278 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18279 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18280 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18281 $LFS fid2path $DIR $FID
18282 error "bad link ea"
18285 rm $DIR/$tdir/foo2/zachary
18287 rm $DIR/$tdir/foo2/thor
18289 rm $DIR/$tdir/$tfile
18291 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18292 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18293 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18294 rm $DIR/$tdir/foo2/maggie
18297 local longname=$tfile.avg_len_is_thirty_two_
18298 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18299 error_noexit 'failed to unlink many hardlinks'" EXIT
18300 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18301 error "failed to hardlink many files"
18302 links=$($LFS fid2path $DIR $FID | wc -l)
18303 echo -n "${links}/1000 links in link EA"
18304 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18306 run_test 161a "link ea sanity"
18309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18310 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18313 local remote_dir=$DIR/$tdir/remote_dir
18315 mkdir -p $DIR/$tdir
18316 $LFS mkdir -i $MDTIDX $remote_dir ||
18317 error "create remote directory failed"
18319 cp /etc/hosts $remote_dir/$tfile
18320 mkdir -p $remote_dir/foo1
18321 mkdir -p $remote_dir/foo2
18322 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18323 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18324 ln $remote_dir/$tfile $remote_dir/foo1/luna
18325 ln $remote_dir/$tfile $remote_dir/foo2/thor
18327 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18329 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18330 $LFS fid2path $DIR $FID
18331 error "bad link ea"
18334 rm $remote_dir/foo2/zachary
18336 rm $remote_dir/foo2/thor
18338 rm $remote_dir/$tfile
18340 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18341 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18342 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18343 $LFS fid2path $DIR $FID
18344 error "bad link rename"
18346 rm $remote_dir/foo2/maggie
18349 local longname=filename_avg_len_is_thirty_two_
18350 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18351 error "failed to hardlink many files"
18352 links=$($LFS fid2path $DIR $FID | wc -l)
18353 echo -n "${links}/1000 links in link EA"
18354 [[ ${links} -gt 60 ]] ||
18355 error "expected at least 60 links in link EA"
18356 unlinkmany $remote_dir/foo2/$longname 1000 ||
18357 error "failed to unlink many hardlinks"
18359 run_test 161b "link ea sanity under remote directory"
18362 remote_mds_nodsh && skip "remote MDS with nodsh"
18363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18364 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18365 skip "Need MDS version at least 2.1.5"
18367 # define CLF_RENAME_LAST 0x0001
18368 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18369 changelog_register || error "changelog_register failed"
18372 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18373 touch $DIR/$tdir/foo_161c
18374 touch $DIR/$tdir/bar_161c
18375 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18376 changelog_dump | grep RENME | tail -n 5
18377 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18378 changelog_clear 0 || error "changelog_clear failed"
18379 if [ x$flags != "x0x1" ]; then
18380 error "flag $flags is not 0x1"
18383 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18384 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18385 touch $DIR/$tdir/foo_161c
18386 touch $DIR/$tdir/bar_161c
18387 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18388 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18389 changelog_dump | grep RENME | tail -n 5
18390 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18391 changelog_clear 0 || error "changelog_clear failed"
18392 if [ x$flags != "x0x0" ]; then
18393 error "flag $flags is not 0x0"
18395 echo "rename overwrite a target having nlink > 1," \
18396 "changelog record has flags of $flags"
18398 # rename doesn't overwrite a target (changelog flag 0x0)
18399 touch $DIR/$tdir/foo_161c
18400 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18401 changelog_dump | grep RENME | tail -n 5
18402 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18403 changelog_clear 0 || error "changelog_clear failed"
18404 if [ x$flags != "x0x0" ]; then
18405 error "flag $flags is not 0x0"
18407 echo "rename doesn't overwrite a target," \
18408 "changelog record has flags of $flags"
18410 # define CLF_UNLINK_LAST 0x0001
18411 # unlink a file having nlink = 1 (changelog flag 0x1)
18412 rm -f $DIR/$tdir/foo2_161c
18413 changelog_dump | grep UNLNK | tail -n 5
18414 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18415 changelog_clear 0 || error "changelog_clear failed"
18416 if [ x$flags != "x0x1" ]; then
18417 error "flag $flags is not 0x1"
18419 echo "unlink a file having nlink = 1," \
18420 "changelog record has flags of $flags"
18422 # unlink a file having nlink > 1 (changelog flag 0x0)
18423 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18424 rm -f $DIR/$tdir/foobar_161c
18425 changelog_dump | grep UNLNK | tail -n 5
18426 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18427 changelog_clear 0 || error "changelog_clear failed"
18428 if [ x$flags != "x0x0" ]; then
18429 error "flag $flags is not 0x0"
18431 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18433 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18436 remote_mds_nodsh && skip "remote MDS with nodsh"
18437 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18442 changelog_register || error "changelog_register failed"
18444 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18445 # interfer with $MOUNT/.lustre/fid/ access
18447 [[ $? -eq 0 ]] || error "mkdir failed"
18449 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18450 $LCTL set_param fail_loc=0x8000140c
18452 $LCTL set_param fail_val=5
18455 echo foofoo > $DIR/$tdir/$tfile &
18458 # wait for create to be delayed
18462 [[ $? -eq 0 ]] || error "create should be blocked"
18464 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18465 stack_trap "rm -f $tempfile"
18466 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18467 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18468 # some delay may occur during ChangeLog publishing and file read just
18469 # above, that could allow file write to happen finally
18470 [[ -s $tempfile ]] && echo "file should be empty"
18472 $LCTL set_param fail_loc=0
18475 [[ $? -eq 0 ]] || error "create failed"
18477 run_test 161d "create with concurrent .lustre/fid access"
18480 local expected="$1"
18485 path=$($LFS fid2path "$@")
18488 if [ $rc -ne 0 ]; then
18489 error "path looked up of '$expected' failed: rc=$rc"
18490 elif [ "$path" != "$expected" ]; then
18491 error "path looked up '$path' instead of '$expected'"
18493 echo "FID '$fid' resolves to path '$path' as expected"
18497 test_162a() { # was test_162
18498 test_mkdir -p -c1 $DIR/$tdir/d2
18499 touch $DIR/$tdir/d2/$tfile
18500 touch $DIR/$tdir/d2/x1
18501 touch $DIR/$tdir/d2/x2
18502 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18503 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18505 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18506 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18509 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18510 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18511 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18513 # softlink to wrong file
18514 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18515 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18516 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18519 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18520 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18521 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18522 # fid2path dir/fsname should both work
18523 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18524 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18526 # hardlink count: check that there are 2 links
18527 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18528 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18530 # hardlink indexing: remove the first link
18531 rm $DIR/$tdir/d2/p/q/r/hlink
18532 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18534 run_test 162a "path lookup sanity"
18537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18541 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18542 error "create striped dir failed"
18544 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18545 tail -n 1 | awk '{print $2}')
18546 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18548 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18549 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18552 for ((i=0;i<5;i++)); do
18553 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18554 error "get fid for f$i failed"
18555 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18557 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18558 error "get fid for d$i failed"
18559 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18564 run_test 162b "striped directory path lookup sanity"
18566 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18568 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18569 skip "Need MDS version at least 2.7.51"
18571 local lpath=$tdir.local
18572 local rpath=$tdir.remote
18574 test_mkdir $DIR/$lpath
18575 test_mkdir $DIR/$rpath
18577 for ((i = 0; i <= 101; i++)); do
18580 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18581 error "get fid for local directory $DIR/$lpath failed"
18582 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18585 test_mkdir $DIR/$rpath
18586 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18587 error "get fid for remote directory $DIR/$rpath failed"
18588 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18593 run_test 162c "fid2path works with paths 100 or more directories deep"
18595 oalr_event_count() {
18599 awk -v name="${FSNAME}-OST0000" \
18600 -v event="${event}" \
18601 '$1 == "TRACE" && $2 == event && $3 == name' \
18606 oalr_expect_event_count() {
18609 local expect="${3}"
18612 count=$(oalr_event_count "${event}" "${trace}")
18613 if ((count == expect)); then
18617 error_noexit "${event} event count was '${count}', expected ${expect}"
18623 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18625 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18629 sync # Flush previous IOs so we can count log entries.
18630 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18631 stack_trap cleanup_165 EXIT
18635 local trace="/tmp/${tfile}.trace"
18639 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18640 skip "OFD access log unsupported"
18643 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18646 do_facet ost1 ofd_access_log_reader --list
18649 do_facet ost1 killall -TERM ofd_access_log_reader
18653 if ((rc != 0)); then
18654 error "ofd_access_log_reader exited with rc = '${rc}'"
18657 # Parse trace file for discovery events:
18658 oalr_expect_event_count alr_log_add "${trace}" 1
18659 oalr_expect_event_count alr_log_eof "${trace}" 1
18660 oalr_expect_event_count alr_log_free "${trace}" 1
18662 run_test 165a "ofd access log discovery"
18665 local trace="/tmp/${tfile}.trace"
18666 local file="${DIR}/${tfile}"
18675 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18676 skip "OFD access log unsupported"
18679 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18682 do_facet ost1 ofd_access_log_reader --list
18684 lfs setstripe -c 1 -i 0 "${file}"
18685 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18686 error "cannot create '${file}'"
18689 do_facet ost1 killall -TERM ofd_access_log_reader
18693 if ((rc != 0)); then
18694 error "ofd_access_log_reader exited with rc = '${rc}'"
18697 oalr_expect_event_count alr_log_entry "${trace}" 1
18699 pfid1=$($LFS path2fid "${file}")
18701 # 1 2 3 4 5 6 7 8 9 10
18702 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18703 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18705 echo "entry = '${entry[*]}'" >&2
18708 if [[ "${pfid1}" != "${pfid2}" ]]; then
18709 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18713 if ((size != 1048576)); then
18714 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18718 if [[ "${flags}" != "w" ]]; then
18719 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18722 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18725 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18726 error "cannot read '${file}'"
18729 do_facet ost1 killall -TERM ofd_access_log_reader
18733 if ((rc != 0)); then
18734 error "ofd_access_log_reader exited with rc = '${rc}'"
18737 oalr_expect_event_count alr_log_entry "${trace}" 1
18739 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18740 echo "entry = '${entry[*]}'" >&2
18743 if [[ "${pfid1}" != "${pfid2}" ]]; then
18744 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18748 if ((size != 524288)); then
18749 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18753 if [[ "${flags}" != "r" ]]; then
18754 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18757 run_test 165b "ofd access log entries are produced and consumed"
18760 local trace="/tmp/${tfile}.trace"
18761 local file="${DIR}/${tdir}/${tfile}"
18763 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18764 skip "OFD access log unsupported"
18766 test_mkdir "${DIR}/${tdir}"
18769 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18772 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18774 # 4096 / 64 = 64. Create twice as many entries.
18775 for ((i = 0; i < 128; i++)); do
18776 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18777 error "cannot create file"
18782 do_facet ost1 killall -TERM ofd_access_log_reader
18785 if ((rc != 0)); then
18786 error "ofd_access_log_reader exited with rc = '${rc}'"
18789 unlinkmany "${file}-%d" 128
18791 run_test 165c "full ofd access logs do not block IOs"
18793 oal_get_read_count() {
18796 # STATS lustre-OST0001 alr_read_count 1
18798 do_facet ost1 cat "${stats}" |
18799 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18800 END { print count; }'
18803 oal_expect_read_count() {
18808 # Ask ofd_access_log_reader to write stats.
18809 do_facet ost1 killall -USR1 ofd_access_log_reader
18811 # Allow some time for things to happen.
18814 count=$(oal_get_read_count "${stats}")
18815 if ((count == expect)); then
18819 error_noexit "bad read count, got ${count}, expected ${expect}"
18820 do_facet ost1 cat "${stats}" >&2
18825 local stats="/tmp/${tfile}.stats"
18826 local file="${DIR}/${tdir}/${tfile}"
18827 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18829 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18830 skip "OFD access log unsupported"
18832 test_mkdir "${DIR}/${tdir}"
18835 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18838 lfs setstripe -c 1 -i 0 "${file}"
18840 do_facet ost1 lctl set_param "${param}=rw"
18841 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18842 error "cannot create '${file}'"
18843 oal_expect_read_count "${stats}" 1
18845 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18846 error "cannot read '${file}'"
18847 oal_expect_read_count "${stats}" 2
18849 do_facet ost1 lctl set_param "${param}=r"
18850 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18851 error "cannot create '${file}'"
18852 oal_expect_read_count "${stats}" 2
18854 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18855 error "cannot read '${file}'"
18856 oal_expect_read_count "${stats}" 3
18858 do_facet ost1 lctl set_param "${param}=w"
18859 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18860 error "cannot create '${file}'"
18861 oal_expect_read_count "${stats}" 4
18863 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18864 error "cannot read '${file}'"
18865 oal_expect_read_count "${stats}" 4
18867 do_facet ost1 lctl set_param "${param}=0"
18868 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18869 error "cannot create '${file}'"
18870 oal_expect_read_count "${stats}" 4
18872 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18873 error "cannot read '${file}'"
18874 oal_expect_read_count "${stats}" 4
18876 do_facet ost1 killall -TERM ofd_access_log_reader
18879 if ((rc != 0)); then
18880 error "ofd_access_log_reader exited with rc = '${rc}'"
18883 run_test 165d "ofd_access_log mask works"
18886 local stats="/tmp/${tfile}.stats"
18887 local file0="${DIR}/${tdir}-0/${tfile}"
18888 local file1="${DIR}/${tdir}-1/${tfile}"
18890 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18891 skip "OFD access log unsupported"
18893 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18895 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18896 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18898 lfs setstripe -c 1 -i 0 "${file0}"
18899 lfs setstripe -c 1 -i 0 "${file1}"
18902 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18905 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18906 error "cannot create '${file0}'"
18908 oal_expect_read_count "${stats}" 0
18910 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18911 error "cannot create '${file1}'"
18913 oal_expect_read_count "${stats}" 1
18915 do_facet ost1 killall -TERM ofd_access_log_reader
18918 if ((rc != 0)); then
18919 error "ofd_access_log_reader exited with rc = '${rc}'"
18922 run_test 165e "ofd_access_log MDT index filter works"
18925 local trace="/tmp/${tfile}.trace"
18930 do_facet ost1 timeout 60 ofd_access_log_reader \
18931 --exit-on-close --debug=- --trace=- > "${trace}" &
18938 if ((rc != 0)); then
18939 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18944 run_test 165f "ofd_access_log_reader --exit-on-close works"
18947 # do directio so as not to populate the page cache
18948 log "creating a 10 Mb file"
18949 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18950 error "multiop failed while creating a file"
18951 log "starting reads"
18952 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18953 log "truncating the file"
18954 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18955 error "multiop failed while truncating the file"
18957 kill %+ || true # reads might have finished
18958 echo "wait until dd is finished"
18960 log "removing the temporary file"
18961 rm -rf $DIR/$tfile || error "tmp file removal failed"
18963 run_test 169 "parallel read and truncate should not deadlock"
18966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18968 $LCTL clear # bug 18514
18969 $LCTL debug_daemon start $TMP/${tfile}_log_good
18971 $LCTL debug_daemon stop
18972 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18973 error "sed failed to read log_good"
18975 $LCTL debug_daemon start $TMP/${tfile}_log_good
18977 $LCTL debug_daemon stop
18979 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18980 error "lctl df log_bad failed"
18982 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18983 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18985 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18986 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18988 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18989 error "bad_line good_line1 good_line2 are empty"
18991 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18992 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18993 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18995 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18996 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18997 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18999 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19000 error "bad_line_new good_line_new are empty"
19002 local expected_good=$((good_line1 + good_line2*2))
19004 rm -f $TMP/${tfile}*
19005 # LU-231, short malformed line may not be counted into bad lines
19006 if [ $bad_line -ne $bad_line_new ] &&
19007 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19008 error "expected $bad_line bad lines, but got $bad_line_new"
19012 if [ $expected_good -ne $good_line_new ]; then
19013 error "expected $expected_good good lines, but got $good_line_new"
19018 run_test 170 "test lctl df to handle corrupted log ====================="
19020 test_171() { # bug20592
19021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19023 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19024 $LCTL set_param fail_loc=0x50e
19025 $LCTL set_param fail_val=3000
19026 multiop_bg_pause $DIR/$tfile O_s || true
19028 kill -USR1 $MULTIPID
19032 if dmesg | grep "recursive fault"; then
19033 error "caught a recursive fault"
19035 $LCTL set_param fail_loc=0
19038 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19042 #define OBD_FAIL_OBD_CLEANUP 0x60e
19043 $LCTL set_param fail_loc=0x60e
19044 umount $MOUNT || error "umount $MOUNT failed"
19045 stack_trap "mount_client $MOUNT"
19047 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19048 error "no client OBDs are remained"
19050 $LCTL dl | while read devno state type name foo; do
19053 $LCTL --device $name cleanup
19054 $LCTL --device $name detach
19057 # skip server devices
19062 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19063 $LCTL dl | egrep " osc | lov | lmv | mdc "
19064 error "some client OBDs are still remained"
19068 run_test 172 "manual device removal with lctl cleanup/detach ======"
19070 # it would be good to share it with obdfilter-survey/iokit-libecho code
19071 setup_obdecho_osc () {
19074 local obdfilter_name=$2
19075 echo "Creating new osc for $obdfilter_name on $ost_nid"
19076 # make sure we can find loopback nid
19077 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19079 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19080 ${obdfilter_name}_osc_UUID || rc=2; }
19081 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19082 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19086 cleanup_obdecho_osc () {
19087 local obdfilter_name=$1
19088 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19089 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19096 local pages=${3:-64}
19101 local obd_size=$(get_obd_size $node $OBD)
19102 local page_size=$(get_page_size $node)
19103 if [[ -n "$obd_size" ]]; then
19104 local new_count=$((obd_size / (pages * page_size / 1024)))
19105 [[ $new_count -ge $count ]] || count=$new_count
19108 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19109 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19111 if [ $rc -eq 0 ]; then
19112 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19113 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19115 echo "New object id is $id"
19116 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19118 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19119 "test_brw $count w v $pages $id" || rc=4; }
19120 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19122 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19123 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19124 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19125 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19126 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19131 skip "obdecho on osc is no longer supported"
19133 run_test 180a "test obdecho on osc"
19136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19137 remote_ost_nodsh && skip "remote OST with nodsh"
19139 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19140 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19141 error "failed to load module obdecho"
19143 local target=$(do_facet ost1 $LCTL dl |
19144 awk '/obdfilter/ { print $4; exit; }')
19146 if [ -n "$target" ]; then
19147 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19149 do_facet ost1 $LCTL dl
19150 error "there is no obdfilter target on ost1"
19153 run_test 180b "test obdecho directly on obdfilter"
19155 test_180c() { # LU-2598
19156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19157 remote_ost_nodsh && skip "remote OST with nodsh"
19158 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19159 skip "Need MDS version at least 2.4.0"
19161 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19162 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19163 error "failed to load module obdecho"
19165 local target=$(do_facet ost1 $LCTL dl |
19166 awk '/obdfilter/ { print $4; exit; }')
19168 if [ -n "$target" ]; then
19169 local pages=16384 # 64MB bulk I/O RPC size
19171 obdecho_test "$target" ost1 "$pages" ||
19172 error "obdecho_test with pages=$pages failed with $?"
19174 do_facet ost1 $LCTL dl
19175 error "there is no obdfilter target on ost1"
19178 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19180 test_181() { # bug 22177
19181 test_mkdir $DIR/$tdir
19182 # create enough files to index the directory
19183 createmany -o $DIR/$tdir/foobar 4000
19184 # print attributes for debug purpose
19187 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19189 # remove the files & current working dir
19190 unlinkmany $DIR/$tdir/foobar 4000
19192 kill -USR1 $MULTIPID
19194 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19197 run_test 181 "Test open-unlinked dir ========================"
19203 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19205 $LCTL set_param mdc.*.rpc_stats=clear
19207 for (( i = 0; i < $tcount; i++ )) ; do
19208 mkdir $DIR/$tdir/$i
19211 for (( i = 0; i < $tcount; i++ )) ; do
19212 createmany -o $DIR/$tdir/$i/f- $fcount &
19216 for (( i = 0; i < $tcount; i++ )) ; do
19217 unlinkmany $DIR/$tdir/$i/f- $fcount &
19221 $LCTL get_param mdc.*.rpc_stats
19225 run_test 182a "Test parallel modify metadata operations from mdc"
19228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19236 do_facet mds1 $LCTL list_param \
19237 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19238 skip "MDS lacks parallel RPC handling"
19240 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19242 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19243 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19246 createmany -i 0 -d $DIR/$tdir/t- $tcount
19248 for (( i = 0; i < $tcount; i++ )) ; do
19249 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19253 delta=$((etime - stime))
19254 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19257 for (( i = 0; i < $tcount; i++ )) ; do
19258 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19262 delta=$((etime - stime))
19263 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19267 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19269 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19272 createmany -i 0 -d $DIR/$tdir/t- $tcount
19274 for (( i = 0; i < $tcount; i++ )) ; do
19275 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19279 delta=$((etime - stime))
19280 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19283 for (( i = 0; i < $tcount; i++ )) ; do
19284 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19288 delta=$((etime - stime))
19289 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19291 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19293 run_test 182b "Test parallel modify metadata operations from osp"
19295 test_183() { # LU-2275
19296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19297 remote_mds_nodsh && skip "remote MDS with nodsh"
19298 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19299 skip "Need MDS version at least 2.3.56"
19301 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19302 echo aaa > $DIR/$tdir/$tfile
19304 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19305 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19307 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19308 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19310 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19312 # Flush negative dentry cache
19313 touch $DIR/$tdir/$tfile
19315 # We are not checking for any leaked references here, they'll
19316 # become evident next time we do cleanup with module unload.
19319 run_test 183 "No crash or request leak in case of strange dispositions ========"
19321 # test suite 184 is for LU-2016, LU-2017
19323 check_swap_layouts_support
19325 dir0=$DIR/$tdir/$testnum
19326 test_mkdir -p -c1 $dir0
19331 $LFS setstripe -c1 $file1
19333 $LFS setstripe -c2 $file2
19335 gen1=$($LFS getstripe -g $file1)
19336 gen2=$($LFS getstripe -g $file2)
19338 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19339 gen=$($LFS getstripe -g $file1)
19340 [[ $gen1 != $gen ]] ||
19341 error "Layout generation on $file1 does not change"
19342 gen=$($LFS getstripe -g $file2)
19343 [[ $gen2 != $gen ]] ||
19344 error "Layout generation on $file2 does not change"
19346 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19347 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19349 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19351 run_test 184a "Basic layout swap"
19354 check_swap_layouts_support
19356 dir0=$DIR/$tdir/$testnum
19357 mkdir -p $dir0 || error "creating dir $dir0"
19364 $LFS setstripe -c1 $file1
19365 $LFS setstripe -c2 $file2
19366 $LFS setstripe -c1 $file3
19367 chown $RUNAS_ID $file3
19368 gen1=$($LFS getstripe -g $file1)
19369 gen2=$($LFS getstripe -g $file2)
19371 $LFS swap_layouts $dir1 $dir2 &&
19372 error "swap of directories layouts should fail"
19373 $LFS swap_layouts $dir1 $file1 &&
19374 error "swap of directory and file layouts should fail"
19375 $RUNAS $LFS swap_layouts $file1 $file2 &&
19376 error "swap of file we cannot write should fail"
19377 $LFS swap_layouts $file1 $file3 &&
19378 error "swap of file with different owner should fail"
19379 /bin/true # to clear error code
19381 run_test 184b "Forbidden layout swap (will generate errors)"
19384 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19385 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19386 check_swap_layouts_support
19387 check_swap_layout_no_dom $DIR
19389 local dir0=$DIR/$tdir/$testnum
19390 mkdir -p $dir0 || error "creating dir $dir0"
19392 local ref1=$dir0/ref1
19393 local ref2=$dir0/ref2
19394 local file1=$dir0/file1
19395 local file2=$dir0/file2
19396 # create a file large enough for the concurrent test
19397 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19398 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19399 echo "ref file size: ref1($(stat -c %s $ref1))," \
19400 "ref2($(stat -c %s $ref2))"
19403 dd if=$ref1 of=$file1 bs=16k &
19406 # Make sure dd starts to copy file, but wait at most 5 seconds
19408 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19410 $LFS swap_layouts $file1 $file2
19413 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19414 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19416 # how many bytes copied before swapping layout
19417 local copied=$(stat -c %s $file2)
19418 local remaining=$(stat -c %s $ref1)
19419 remaining=$((remaining - copied))
19420 echo "Copied $copied bytes before swapping layout..."
19422 cmp -n $copied $file1 $ref2 | grep differ &&
19423 error "Content mismatch [0, $copied) of ref2 and file1"
19424 cmp -n $copied $file2 $ref1 ||
19425 error "Content mismatch [0, $copied) of ref1 and file2"
19426 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19427 error "Content mismatch [$copied, EOF) of ref1 and file1"
19430 rm -f $ref1 $ref2 $file1 $file2
19432 run_test 184c "Concurrent write and layout swap"
19435 check_swap_layouts_support
19436 check_swap_layout_no_dom $DIR
19437 [ -z "$(which getfattr 2>/dev/null)" ] &&
19438 skip_env "no getfattr command"
19440 local file1=$DIR/$tdir/$tfile-1
19441 local file2=$DIR/$tdir/$tfile-2
19442 local file3=$DIR/$tdir/$tfile-3
19446 mkdir -p $DIR/$tdir
19447 touch $file1 || error "create $file1 failed"
19448 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19449 error "create $file2 failed"
19450 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19451 error "create $file3 failed"
19452 lovea1=$(get_layout_param $file1)
19454 $LFS swap_layouts $file2 $file3 ||
19455 error "swap $file2 $file3 layouts failed"
19456 $LFS swap_layouts $file1 $file2 ||
19457 error "swap $file1 $file2 layouts failed"
19459 lovea2=$(get_layout_param $file2)
19462 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19464 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19465 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19467 run_test 184d "allow stripeless layouts swap"
19470 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19471 skip "Need MDS version at least 2.6.94"
19472 check_swap_layouts_support
19473 check_swap_layout_no_dom $DIR
19474 [ -z "$(which getfattr 2>/dev/null)" ] &&
19475 skip_env "no getfattr command"
19477 local file1=$DIR/$tdir/$tfile-1
19478 local file2=$DIR/$tdir/$tfile-2
19479 local file3=$DIR/$tdir/$tfile-3
19482 mkdir -p $DIR/$tdir
19483 touch $file1 || error "create $file1 failed"
19484 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19485 error "create $file2 failed"
19486 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19487 error "create $file3 failed"
19489 $LFS swap_layouts $file1 $file2 ||
19490 error "swap $file1 $file2 layouts failed"
19492 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19493 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19495 echo 123 > $file1 || error "Should be able to write into $file1"
19497 $LFS swap_layouts $file1 $file3 ||
19498 error "swap $file1 $file3 layouts failed"
19500 echo 123 > $file1 || error "Should be able to write into $file1"
19502 rm -rf $file1 $file2 $file3
19504 run_test 184e "Recreate layout after stripeless layout swaps"
19507 # Create a file with name longer than sizeof(struct stat) ==
19508 # 144 to see if we can get chars from the file name to appear
19509 # in the returned striping. Note that 'f' == 0x66.
19510 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19512 mkdir -p $DIR/$tdir
19513 mcreate $DIR/$tdir/$file
19514 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19515 error "IOC_MDC_GETFILEINFO returned garbage striping"
19518 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19520 test_185() { # LU-2441
19521 # LU-3553 - no volatile file support in old servers
19522 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19523 skip "Need MDS version at least 2.3.60"
19525 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19526 touch $DIR/$tdir/spoo
19527 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19528 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19529 error "cannot create/write a volatile file"
19530 [ "$FILESET" == "" ] &&
19531 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19532 error "FID is still valid after close"
19534 multiop_bg_pause $DIR/$tdir Vw4096_c
19541 # assume that the next FID for this client is sequential, since stdout
19542 # is unfortunately eaten by multiop_bg_pause
19543 local n=$((${fidv[1]} + 1))
19544 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19545 if [ "$FILESET" == "" ]; then
19546 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19547 error "FID is missing before close"
19549 kill -USR1 $multi_pid
19550 # 1 second delay, so if mtime change we will see it
19552 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19553 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19555 run_test 185 "Volatile file support"
19557 function create_check_volatile() {
19561 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19564 local FID=$(cat /tmp/${tfile}.fid)
19565 [ "$FID" == "" ] && error "can't get FID for volatile"
19566 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19567 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19568 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19572 cancel_lru_locks mdc # flush opencache
19573 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19578 # LU-12516 - volatile creation via .lustre
19579 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19580 skip "Need MDS version at least 2.3.55"
19582 create_check_volatile 0
19583 [ $MDSCOUNT -lt 2 ] && return 0
19586 create_check_volatile 1
19590 run_test 185a "Volatile file creation in .lustre/fid/"
19593 remote_mds_nodsh && skip "remote MDS with nodsh"
19594 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19595 skip "Need MDS version at least 2.3.0"
19597 local dir0=$DIR/$tdir/$testnum
19598 mkdir -p $dir0 || error "creating dir $dir0"
19600 local file=$dir0/file1
19601 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19602 stack_trap "rm -f $file"
19603 local dv1=$($LFS data_version $file)
19604 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19605 local dv2=$($LFS data_version $file)
19606 [[ $dv1 != $dv2 ]] ||
19607 error "data version did not change on write $dv1 == $dv2"
19609 run_test 187a "Test data version change"
19612 remote_mds_nodsh && skip "remote MDS with nodsh"
19613 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19614 skip "Need MDS version at least 2.3.0"
19616 local dir0=$DIR/$tdir/$testnum
19617 mkdir -p $dir0 || error "creating dir $dir0"
19619 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19620 [[ ${DV[0]} != ${DV[1]} ]] ||
19621 error "data version did not change on write"\
19622 " ${DV[0]} == ${DV[1]}"
19627 run_test 187b "Test data version change on volatile file"
19630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19631 remote_mgs_nodsh && skip "remote MGS with nodsh"
19632 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19634 local POOL=${POOL:-cea1}
19635 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19636 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19639 local last_ost=$(($OSTCOUNT - 1))
19641 local ost_list=$(seq $first_ost $ost_step $last_ost)
19642 local ost_range="$first_ost $last_ost $ost_step"
19643 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19644 local file_dir=$POOL_ROOT/file_tst
19645 local subdir=$test_path/subdir
19649 # former test_200a test_200b
19650 pool_add $POOL || { rc=$? ; break; }
19651 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19652 # former test_200c test_200d
19653 mkdir -p $test_path
19654 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19655 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19657 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19658 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19659 || { rc=$? ; break; }
19660 # former test_200e test_200f
19661 local files=$((OSTCOUNT*3))
19662 pool_alloc_files $POOL $test_path $files "$ost_list" \
19663 || { rc=$? ; break; }
19664 pool_create_files $POOL $file_dir $files "$ost_list" \
19665 || { rc=$? ; break; }
19666 # former test_200g test_200h
19667 pool_lfs_df $POOL || { rc=$? ; break; }
19668 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19670 # former test_201a test_201b test_201c
19671 pool_remove_first_target $POOL || { rc=$? ; break; }
19673 local f=$test_path/$tfile
19674 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19675 pool_remove $POOL $f || { rc=$? ; break; }
19683 run_test 200 "OST pools"
19685 # usage: default_attr <count | size | offset>
19687 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19690 # usage: check_default_stripe_attr
19691 check_default_stripe_attr() {
19692 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19695 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19697 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19701 error "unknown getstripe attr '$1'"
19704 [ $ACTUAL == $EXPECTED ] ||
19705 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19709 test_mkdir $DIR/$tdir
19710 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19712 check_default_stripe_attr --stripe-count
19713 check_default_stripe_attr --stripe-size
19714 check_default_stripe_attr --stripe-index
19716 run_test 204a "Print default stripe attributes"
19719 test_mkdir $DIR/$tdir
19720 $LFS setstripe --stripe-count 1 $DIR/$tdir
19722 check_default_stripe_attr --stripe-size
19723 check_default_stripe_attr --stripe-index
19725 run_test 204b "Print default stripe size and offset"
19728 test_mkdir $DIR/$tdir
19729 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19731 check_default_stripe_attr --stripe-count
19732 check_default_stripe_attr --stripe-index
19734 run_test 204c "Print default stripe count and offset"
19737 test_mkdir $DIR/$tdir
19738 $LFS setstripe --stripe-index 0 $DIR/$tdir
19740 check_default_stripe_attr --stripe-count
19741 check_default_stripe_attr --stripe-size
19743 run_test 204d "Print default stripe count and size"
19746 test_mkdir $DIR/$tdir
19747 $LFS setstripe -d $DIR/$tdir
19749 # LU-16904 check if root is set as PFL layout
19750 local numcomp=$($LFS getstripe --component-count $MOUNT)
19752 if [[ $numcomp -gt 0 ]]; then
19753 check_default_stripe_attr --stripe-count
19755 check_default_stripe_attr --stripe-count --raw
19757 check_default_stripe_attr --stripe-size --raw
19758 check_default_stripe_attr --stripe-index --raw
19760 run_test 204e "Print raw stripe attributes"
19763 test_mkdir $DIR/$tdir
19764 $LFS setstripe --stripe-count 1 $DIR/$tdir
19766 check_default_stripe_attr --stripe-size --raw
19767 check_default_stripe_attr --stripe-index --raw
19769 run_test 204f "Print raw stripe size and offset"
19772 test_mkdir $DIR/$tdir
19773 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19775 check_default_stripe_attr --stripe-count --raw
19776 check_default_stripe_attr --stripe-index --raw
19778 run_test 204g "Print raw stripe count and offset"
19781 test_mkdir $DIR/$tdir
19782 $LFS setstripe --stripe-index 0 $DIR/$tdir
19784 check_default_stripe_attr --stripe-count --raw
19785 check_default_stripe_attr --stripe-size --raw
19787 run_test 204h "Print raw stripe count and size"
19789 # Figure out which job scheduler is being used, if any,
19790 # or use a fake one
19791 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19792 JOBENV=SLURM_JOB_ID
19793 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19795 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19797 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19798 JOBENV=LOADL_STEP_ID
19799 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19802 $LCTL list_param jobid_name > /dev/null 2>&1
19803 if [ $? -eq 0 ]; then
19809 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19811 verify_jobstats() {
19816 # we don't really need to clear the stats for this test to work, since each
19817 # command has a unique jobid, but it makes debugging easier if needed.
19818 # for facet in $facets; do
19819 # local dev=$(convert_facet2label $facet)
19820 # # clear old jobstats
19821 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19824 # use a new JobID for each test, or we might see an old one
19825 [ "$JOBENV" = "FAKE_JOBID" ] &&
19826 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19828 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19830 [ "$JOBENV" = "nodelocal" ] && {
19831 FAKE_JOBID=id.$testnum.%e.$RANDOM
19832 $LCTL set_param jobid_name=$FAKE_JOBID
19833 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19836 log "Test: ${cmd[*]}"
19837 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19839 if [ $JOBENV = "FAKE_JOBID" ]; then
19840 FAKE_JOBID=$JOBVAL ${cmd[*]}
19845 # all files are created on OST0000
19846 for facet in $facets; do
19847 local stats="*.$(convert_facet2label $facet).job_stats"
19849 # strip out libtool wrappers for in-tree executables
19850 if (( $(do_facet $facet lctl get_param $stats |
19851 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19852 do_facet $facet lctl get_param $stats
19853 error "No jobstats for $JOBVAL found on $facet::$stats"
19859 local new_jobenv=$1
19861 set_persistent_param_and_check client "jobid_var" \
19862 "$FSNAME.sys.jobid_var" $new_jobenv
19865 test_205a() { # Job stats
19866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19867 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19868 skip "Need MDS version with at least 2.7.1"
19869 remote_mgs_nodsh && skip "remote MGS with nodsh"
19870 remote_mds_nodsh && skip "remote MDS with nodsh"
19871 remote_ost_nodsh && skip "remote OST with nodsh"
19872 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19873 skip "Server doesn't support jobstats"
19874 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19876 local old_jobenv=$($LCTL get_param -n jobid_var)
19877 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19878 stack_trap "jobstats_set $old_jobenv" EXIT
19882 local old_jobid_name=$($LCTL get_param jobid_name)
19883 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19885 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19886 mdt.*.job_cleanup_interval | head -n 1)
19887 local new_interval=5
19888 do_facet $SINGLEMDS \
19889 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19890 stack_trap "do_facet $SINGLEMDS \
19891 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19892 local start=$SECONDS
19896 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19897 verify_jobstats "$cmd" "$SINGLEMDS"
19899 cmd="rmdir $DIR/$tdir"
19900 verify_jobstats "$cmd" "$SINGLEMDS"
19901 # mkdir on secondary MDT
19902 if [ $MDSCOUNT -gt 1 ]; then
19903 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19904 verify_jobstats "$cmd" "mds2"
19907 cmd="mknod $DIR/$tfile c 1 3"
19908 verify_jobstats "$cmd" "$SINGLEMDS"
19910 cmd="rm -f $DIR/$tfile"
19911 verify_jobstats "$cmd" "$SINGLEMDS"
19912 # create all files on OST0000 so verify_jobstats can find OST stats
19914 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19915 verify_jobstats "$cmd" "$SINGLEMDS"
19917 cmd="touch $DIR/$tfile"
19918 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19920 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19921 verify_jobstats "$cmd" "ost1"
19923 cancel_lru_locks osc
19924 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19925 verify_jobstats "$cmd" "ost1"
19927 cmd="$TRUNCATE $DIR/$tfile 0"
19928 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19930 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19931 verify_jobstats "$cmd" "$SINGLEMDS"
19932 # jobstats expiry - sleep until old stats should be expired
19933 local left=$((new_interval + 5 - (SECONDS - start)))
19934 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19935 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19937 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19938 verify_jobstats "$cmd" "$SINGLEMDS"
19939 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19940 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19942 # Ensure that jobid are present in changelog (if supported by MDS)
19943 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19944 changelog_dump | tail -10
19945 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19946 [ $jobids -eq 9 ] ||
19947 error "Wrong changelog jobid count $jobids != 9"
19951 jobstats_set $JOBENV
19953 changelog_dump | grep $tfile
19954 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19955 [ $jobids -eq 0 ] ||
19956 error "Unexpected jobids when jobid_var=$JOBENV"
19959 # test '%j' access to environment variable - if supported
19960 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19961 JOBENV="JOBCOMPLEX"
19962 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19964 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19967 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19968 JOBENV="JOBCOMPLEX"
19969 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19971 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19974 # test '%j' access to per-session jobid - if supported
19975 if lctl list_param jobid_this_session > /dev/null 2>&1
19977 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19978 lctl set_param jobid_this_session=$USER
19980 JOBENV="JOBCOMPLEX"
19981 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19983 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19986 run_test 205a "Verify job stats"
19988 # LU-13117, LU-13597, LU-16599
19990 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19991 skip "Need MDS version at least 2.13.54.91"
19993 local job_stats="mdt.*.job_stats"
19994 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19996 do_facet mds1 $LCTL set_param $job_stats=clear
19998 # Setting jobid_var to USER might not be supported
19999 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20000 $LCTL set_param jobid_var=USER || true
20001 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20002 $LCTL set_param jobid_name="%j.%e.%u"
20004 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20005 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20006 { do_facet mds1 $LCTL get_param $job_stats;
20007 error "Unexpected jobid found"; }
20008 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20009 { do_facet mds1 $LCTL get_param $job_stats;
20010 error "wrong job_stats format found"; }
20012 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20013 echo "MDS does not yet escape jobid" && return 0
20015 mkdir_on_mdt0 $DIR/$tdir
20016 $LCTL set_param jobid_var=TEST205b
20017 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20018 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20019 awk '/has\\x20sp/ {print $3}')
20020 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20021 error "jobid not escaped"; }
20023 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20024 # need to run such a command on mds1:
20025 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20027 # there might be multiple MDTs on single mds server, so need to
20028 # specifiy MDT0000. Or the command will fail due to other MDTs
20029 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20030 error "cannot clear escaped jobid in job_stats";
20032 echo "MDS does not support clearing escaped jobid"
20035 run_test 205b "Verify job stats jobid and output format"
20039 $LCTL set_param llite.*.stats=0
20040 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20041 $LCTL get_param llite.*.stats
20042 $LCTL get_param llite.*.stats | grep \
20043 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20044 error "wrong client stats format found"
20046 run_test 205c "Verify client stats format"
20049 local file=$DIR/$tdir/$tfile
20051 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20052 skip "need lustre >= 2.15.53 for lljobstat"
20053 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20054 skip "need lustre >= 2.15.53 for lljobstat"
20055 verify_yaml_available || skip_env "YAML verification not installed"
20057 test_mkdir -i 0 $DIR/$tdir
20058 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20059 stack_trap "rm -rf $DIR/$tdir"
20061 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20062 error "failed to write data to $file"
20065 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20066 echo -n 'verify rename_stats...'
20067 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20068 verify_yaml || error "rename_stats is not valid YAML"
20071 echo -n 'verify mdt job_stats...'
20072 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20073 verify_yaml || error "job_stats on mds1 is not valid YAML"
20076 echo -n 'verify ost job_stats...'
20077 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20078 verify_yaml || error "job_stats on ost1 is not valid YAML"
20081 run_test 205d "verify the format of some stats files"
20085 local file=$DIR/$tdir/$tfile
20086 local -a cli_params
20088 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20089 skip "need lustre >= 2.15.53 for lljobstat"
20090 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20091 skip "need lustre >= 2.15.53 for lljobstat"
20092 verify_yaml_available || skip_env "YAML verification not installed"
20094 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20095 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20096 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20098 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20099 stack_trap "rm -rf $DIR/$tdir"
20101 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20102 error "failed to create $file on ost1"
20103 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20104 error "failed to write data to $file"
20106 do_facet mds1 "$LCTL get_param *.*.job_stats"
20107 do_facet ost1 "$LCTL get_param *.*.job_stats"
20109 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20110 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20111 error "The output of lljobstat is not an valid YAML"
20113 # verify that job dd.0 does exist and has some ops on ost1
20114 # typically this line is like:
20115 # - 205e.dd.0: {ops: 20, ...}
20116 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20117 awk '$2=="205e.dd.0:" {print $4}')
20119 (( ${ops_comma%,} >= 10 )) ||
20120 error "cannot find job 205e.dd.0 with ops >= 10"
20122 run_test 205e "verify the output of lljobstat"
20125 verify_yaml_available || skip_env "YAML verification not installed"
20127 # check both qos_ost_weights and qos_mdt_weights
20128 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20129 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20130 error "qos_ost_weights is not valid YAML"
20132 run_test 205f "verify qos_ost_weights YAML format "
20134 __test_205_jobstats_dump() {
20136 local nbr_instance=$1
20139 if (( ${#pids[@]} >= nbr_instance )); then
20144 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20149 __test_205_cleanup() {
20151 # Clear all job entries
20152 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20156 local -a mds1_params
20157 local -a cli_params
20161 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20162 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20163 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20165 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20166 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20167 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20170 export TEST205G_ID=205g
20171 stack_trap "unset TEST205G_ID" EXIT
20173 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20176 __test_205_jobstats_dump 4 & pids+="$! "
20177 stack_trap "__test_205_cleanup $pids" EXIT INT
20179 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20181 run_test 205g "stress test for job_stats procfile"
20184 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20186 local dir=$DIR/$tdir
20187 local f=$dir/$tfile
20188 local f2=$dir/$tfile-2
20189 local f3=$dir/$tfile-3
20190 local subdir=$DIR/dir
20193 local mdts=$(comma_list $(mdts_nodes))
20194 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20195 local client_saved=$($LCTL get_param -n jobid_var)
20197 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20198 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20200 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20201 error "failed to set job_xattr parameter to user.job"
20202 $LCTL set_param jobid_var=procname.uid ||
20203 error "failed to set jobid_var parameter"
20208 val=$(getfattr -n user.job $f | grep user.job)
20209 [[ $val = user.job=\"touch.0\" ]] ||
20210 error "expected user.job=\"touch.0\", got '$val'"
20213 val=$(getfattr -n user.job $subdir | grep user.job)
20214 [[ $val = user.job=\"mkdir.0\" ]] ||
20215 error "expected user.job=\"mkdir.0\", got '$val'"
20217 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20218 error "failed to set job_xattr parameter to NONE"
20221 val=$(getfattr -d $f2)
20223 error "expected no user xattr, got '$val'"
20225 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20226 error "failed to set job_xattr parameter to trusted.job"
20229 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20230 [[ $val = trusted.job=\"touch.0\" ]] ||
20231 error "expected trusted.job=\"touch.0\", got '$val'"
20233 run_test 205h "check jobid xattr is stored correctly"
20236 local mdts=$(comma_list $(mdts_nodes))
20237 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20239 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20241 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20242 error "failed to set mdt.*.job_xattr to user.1234567"
20244 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20245 error "failed to reject too long job_xattr name"
20247 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20248 error "failed to reject job_xattr name in bad format"
20250 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20251 error "failed to reject job_xattr name with invalid character"
20253 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20254 xargs $LCTL set_param" &&
20255 error "failed to reject job_xattr name with non-ascii character"
20259 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20261 # LU-1480, LU-1773 and LU-1657
20263 mkdir -p $DIR/$tdir
20264 $LFS setstripe -c -1 $DIR/$tdir
20265 #define OBD_FAIL_LOV_INIT 0x1403
20266 $LCTL set_param fail_loc=0xa0001403
20267 $LCTL set_param fail_val=1
20268 touch $DIR/$tdir/$tfile || true
20270 run_test 206 "fail lov_init_raid0() doesn't lbug"
20273 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20274 local fsz=`stat -c %s $DIR/$tfile`
20275 cancel_lru_locks mdc
20277 # do not return layout in getattr intent
20278 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20279 $LCTL set_param fail_loc=0x170
20280 local sz=`stat -c %s $DIR/$tfile`
20282 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20286 run_test 207a "can refresh layout at glimpse"
20289 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20290 local cksum=`md5sum $DIR/$tfile`
20291 local fsz=`stat -c %s $DIR/$tfile`
20292 cancel_lru_locks mdc
20293 cancel_lru_locks osc
20295 # do not return layout in getattr intent
20296 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20297 $LCTL set_param fail_loc=0x171
20299 # it will refresh layout after the file is opened but before read issues
20300 echo checksum is "$cksum"
20301 echo "$cksum" |md5sum -c --quiet || error "file differs"
20305 run_test 207b "can refresh layout at open"
20308 # FIXME: in this test suite, only RD lease is used. This is okay
20309 # for now as only exclusive open is supported. After generic lease
20310 # is done, this test suite should be revised. - Jinshan
20312 remote_mds_nodsh && skip "remote MDS with nodsh"
20313 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20314 skip "Need MDS version at least 2.4.52"
20316 echo "==== test 1: verify get lease work"
20317 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20319 echo "==== test 2: verify lease can be broken by upcoming open"
20320 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20324 $MULTIOP $DIR/$tfile oO_RDWR:c
20325 kill -USR1 $PID && wait $PID || error "break lease error"
20327 echo "==== test 3: verify lease can't be granted if an open already exists"
20328 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20332 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20333 kill -USR1 $PID && wait $PID || error "open file error"
20335 echo "==== test 4: lease can sustain over recovery"
20336 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20342 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20344 echo "==== test 5: lease broken can't be regained by replay"
20345 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20349 # open file to break lease and then recovery
20350 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20353 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20357 run_test 208 "Exclusive open"
20360 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20361 skip_env "must have disp_stripe"
20364 sync; sleep 5; sync;
20366 echo 3 > /proc/sys/vm/drop_caches
20367 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20368 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20369 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20371 # open/close 500 times
20372 for i in $(seq 500); do
20376 echo 3 > /proc/sys/vm/drop_caches
20377 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20378 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20379 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20381 echo "before: $req_before, after: $req_after"
20382 [ $((req_after - req_before)) -ge 300 ] &&
20383 error "open/close requests are not freed"
20386 run_test 209 "read-only open/close requests should be freed promptly"
20391 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20395 $LFS getstripe $DIR/$tfile
20397 wait $pid || error "multiop failed"
20399 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20403 $LFS getstripe $DIR/$tfile
20405 wait $pid || error "multiop failed"
20407 run_test 210 "lfs getstripe does not break leases"
20409 function test_211() {
20414 stack_trap "rm -f $DIR/$tfile" EXIT
20415 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
20416 error "can't create file"
20417 $LFS mirror extend -N $DIR/$tfile ||
20418 error "can't create a replica"
20419 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20420 $LFS getstripe $DIR/$tfile
20421 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
20422 (( $stale != 1 )) && error "expected 1 stale, found $stale"
20424 $MULTIOP $DIR/$tfile OeW_E+eUc &
20428 id=$($LFS getstripe $DIR/$tfile |
20429 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
20430 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
20431 error "removed last in-sync replica?"
20435 (( $? == 0 )) || error "failed split broke the lease"
20437 run_test 211 "failed mirror split doesn't break write lease"
20441 size=$((size % 8192 + 1))
20442 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20443 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20444 rm -f $DIR/f212 $DIR/f212.xyz
20446 run_test 212 "Sendfile test ============================================"
20449 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20450 cancel_lru_locks osc
20451 lctl set_param fail_loc=0x8000040f
20452 # generate a read lock
20453 cat $DIR/$tfile > /dev/null
20454 # write to the file, it will try to cancel the above read lock.
20455 cat /etc/hosts >> $DIR/$tfile
20457 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20459 test_214() { # for bug 20133
20460 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20461 for (( i=0; i < 340; i++ )) ; do
20462 touch $DIR/$tdir/d214c/a$i
20465 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20466 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20467 ls $DIR/d214c || error "ls $DIR/d214c failed"
20468 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20469 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20471 run_test 214 "hash-indexed directory test - bug 20133"
20473 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20474 create_lnet_proc_files() {
20475 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20478 # counterpart of create_lnet_proc_files
20479 remove_lnet_proc_files() {
20480 rm -f $TMP/lnet_$1.sys
20483 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20484 # 3rd arg as regexp for body
20485 check_lnet_proc_stats() {
20486 local l=$(cat "$TMP/lnet_$1" |wc -l)
20487 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20489 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20492 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20493 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20494 # optional and can be regexp for 2nd line (lnet.routes case)
20495 check_lnet_proc_entry() {
20496 local blp=2 # blp stands for 'position of 1st line of body'
20497 [ -z "$5" ] || blp=3 # lnet.routes case
20499 local l=$(cat "$TMP/lnet_$1" |wc -l)
20500 # subtracting one from $blp because the body can be empty
20501 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20503 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20504 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20506 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20507 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20509 # bail out if any unexpected line happened
20510 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20511 [ "$?" != 0 ] || error "$2 misformatted"
20514 test_215() { # for bugs 18102, 21079, 21517
20515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20517 local N='(0|[1-9][0-9]*)' # non-negative numeric
20518 local P='[1-9][0-9]*' # positive numeric
20519 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20520 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20521 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20522 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20524 local L1 # regexp for 1st line
20525 local L2 # regexp for 2nd line (optional)
20526 local BR # regexp for the rest (body)
20528 # lnet.stats should look as 11 space-separated non-negative numerics
20529 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20530 create_lnet_proc_files "stats"
20531 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20532 remove_lnet_proc_files "stats"
20534 # lnet.routes should look like this:
20535 # Routing disabled/enabled
20536 # net hops priority state router
20537 # where net is a string like tcp0, hops > 0, priority >= 0,
20538 # state is up/down,
20539 # router is a string like 192.168.1.1@tcp2
20540 L1="^Routing (disabled|enabled)$"
20541 L2="^net +hops +priority +state +router$"
20542 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20543 create_lnet_proc_files "routes"
20544 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20545 remove_lnet_proc_files "routes"
20547 # lnet.routers should look like this:
20548 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20549 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20550 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20551 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20552 L1="^ref +rtr_ref +alive +router$"
20553 BR="^$P +$P +(up|down) +$NID$"
20554 create_lnet_proc_files "routers"
20555 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20556 remove_lnet_proc_files "routers"
20558 # lnet.peers should look like this:
20559 # nid refs state last max rtr min tx min queue
20560 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20561 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20562 # numeric (0 or >0 or <0), queue >= 0.
20563 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20564 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20565 create_lnet_proc_files "peers"
20566 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20567 remove_lnet_proc_files "peers"
20569 # lnet.buffers should look like this:
20570 # pages count credits min
20571 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20572 L1="^pages +count +credits +min$"
20573 BR="^ +$N +$N +$I +$I$"
20574 create_lnet_proc_files "buffers"
20575 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20576 remove_lnet_proc_files "buffers"
20578 # lnet.nis should look like this:
20579 # nid status alive refs peer rtr max tx min
20580 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20581 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20582 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20583 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20584 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20585 create_lnet_proc_files "nis"
20586 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20587 remove_lnet_proc_files "nis"
20589 # can we successfully write to lnet.stats?
20590 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20592 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20594 test_216() { # bug 20317
20595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20596 remote_ost_nodsh && skip "remote OST with nodsh"
20599 local facets=$(get_facets OST)
20600 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20602 save_lustre_params client "osc.*.contention_seconds" > $p
20603 save_lustre_params $facets \
20604 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20605 save_lustre_params $facets \
20606 "ldlm.namespaces.filter-*.contended_locks" >> $p
20607 save_lustre_params $facets \
20608 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20609 clear_stats osc.*.osc_stats
20611 # agressive lockless i/o settings
20612 do_nodes $(comma_list $(osts_nodes)) \
20613 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20614 ldlm.namespaces.filter-*.contended_locks=0 \
20615 ldlm.namespaces.filter-*.contention_seconds=60"
20616 lctl set_param -n osc.*.contention_seconds=60
20618 $DIRECTIO write $DIR/$tfile 0 10 4096
20619 $CHECKSTAT -s 40960 $DIR/$tfile
20621 # disable lockless i/o
20622 do_nodes $(comma_list $(osts_nodes)) \
20623 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20624 ldlm.namespaces.filter-*.contended_locks=32 \
20625 ldlm.namespaces.filter-*.contention_seconds=0"
20626 lctl set_param -n osc.*.contention_seconds=0
20627 clear_stats osc.*.osc_stats
20629 dd if=/dev/zero of=$DIR/$tfile count=0
20630 $CHECKSTAT -s 0 $DIR/$tfile
20632 restore_lustre_params <$p
20636 run_test 216 "check lockless direct write updates file size and kms correctly"
20638 test_217() { # bug 22430
20639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20643 for node in $(nodes_list); do
20644 local nid=$(host_nids_address $node $NETTYPE)
20645 local node_ip=$(do_node $node getent ahostsv4 $node |
20646 awk '{ print $1; exit; }')
20648 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20649 # if hostname matches any NID, use hostname for better testing
20650 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20651 echo "lctl ping node $node@$NETTYPE"
20652 lctl ping $node@$NETTYPE
20653 else # otherwise, at least test 'lctl ping' is working
20654 echo "lctl ping nid $(h2nettype $nid)"
20655 lctl ping $(h2nettype $nid)
20656 echo "skipping $node (no hyphen detected)"
20660 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20663 # do directio so as not to populate the page cache
20664 log "creating a 10 Mb file"
20665 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20666 error "multiop failed while creating a file"
20667 log "starting reads"
20668 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20669 log "truncating the file"
20670 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20671 error "multiop failed while truncating the file"
20673 kill %+ || true # reads might have finished
20674 echo "wait until dd is finished"
20676 log "removing the temporary file"
20677 rm -rf $DIR/$tfile || error "tmp file removal failed"
20679 run_test 218 "parallel read and truncate should not deadlock"
20682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20684 # write one partial page
20685 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20686 # set no grant so vvp_io_commit_write will do sync write
20687 $LCTL set_param fail_loc=0x411
20688 # write a full page at the end of file
20689 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20691 $LCTL set_param fail_loc=0
20692 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20693 $LCTL set_param fail_loc=0x411
20694 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20697 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20698 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20700 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20702 test_220() { #LU-325
20703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20704 remote_ost_nodsh && skip "remote OST with nodsh"
20705 remote_mds_nodsh && skip "remote MDS with nodsh"
20706 remote_mgs_nodsh && skip "remote MGS with nodsh"
20710 # create on MDT0000 so the last_id and next_id are correct
20711 mkdir_on_mdt0 $DIR/$tdir
20712 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20716 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20717 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20718 osp.$mdtosc_proc1.prealloc_last_id)
20719 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20720 osp.$mdtosc_proc1.prealloc_next_id)
20724 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20725 #define OBD_FAIL_OST_ENOINO 0x229
20726 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20727 create_pool $FSNAME.$TESTNAME || return 1
20728 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20730 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20732 MDSOBJS=$((last_id - next_id))
20733 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20735 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20736 echo "OST still has $count kbytes free"
20738 echo "create $MDSOBJS files @next_id..."
20739 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20741 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20742 osp.$mdtosc_proc1.prealloc_last_id)
20743 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20744 osp.$mdtosc_proc1.prealloc_next_id)
20746 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20751 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20752 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20754 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20755 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20756 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20757 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20758 echo "unlink $MDSOBJS files @$next_id..."
20759 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20761 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20766 dd if=`which date` of=$MOUNT/date oflag=sync
20767 chmod +x $MOUNT/date
20769 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20770 $LCTL set_param fail_loc=0x80001401
20772 $MOUNT/date > /dev/null
20775 run_test 221 "make sure fault and truncate race to not cause OOM"
20778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20781 test_mkdir $DIR/$tdir
20782 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20783 createmany -o $DIR/$tdir/$tfile 10
20784 cancel_lru_locks mdc
20785 cancel_lru_locks osc
20786 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20787 $LCTL set_param fail_loc=0x31a
20788 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20789 $LCTL set_param fail_loc=0
20792 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20798 test_mkdir $DIR/$tdir
20799 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20800 createmany -o $DIR/$tdir/$tfile 10
20801 cancel_lru_locks mdc
20802 cancel_lru_locks osc
20803 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20804 $LCTL set_param fail_loc=0x31a
20805 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20806 $LCTL set_param fail_loc=0
20808 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20814 test_mkdir $DIR/$tdir
20815 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20816 createmany -o $DIR/$tdir/$tfile 10
20817 cancel_lru_locks mdc
20818 cancel_lru_locks osc
20819 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20820 $LCTL set_param fail_loc=0x31b
20821 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20822 $LCTL set_param fail_loc=0
20825 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20827 test_224a() { # LU-1039, MRP-303
20828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20829 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20830 $LCTL set_param fail_loc=0x508
20831 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20832 $LCTL set_param fail_loc=0
20835 run_test 224a "Don't panic on bulk IO failure"
20837 test_224bd_sub() { # LU-1039, MRP-303
20838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20842 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20844 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20846 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20847 cancel_lru_locks osc
20849 stack_trap "set_checksums $ORIG_CSUM" EXIT
20850 local at_max_saved=0
20852 # adaptive timeouts may prevent seeing the issue
20853 if at_is_enabled; then
20854 at_max_saved=$(at_max_get mds)
20855 at_max_set 0 mds client
20856 stack_trap "at_max_set $at_max_saved mds client" EXIT
20859 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20860 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20861 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20863 do_facet ost1 $LCTL set_param fail_loc=0
20864 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20869 test_224bd_sub 3 error "dd failed"
20871 run_test 224b "Don't panic on bulk IO failure"
20873 test_224c() { # LU-6441
20874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20875 remote_mds_nodsh && skip "remote MDS with nodsh"
20877 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20878 save_writethrough $p
20879 set_cache writethrough on
20881 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20882 local at_max=$($LCTL get_param -n at_max)
20883 local timeout=$($LCTL get_param -n timeout)
20884 local test_at="at_max"
20885 local param_at="$FSNAME.sys.at_max"
20886 local test_timeout="timeout"
20887 local param_timeout="$FSNAME.sys.timeout"
20889 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20891 set_persistent_param_and_check client "$test_at" "$param_at" 0
20892 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20894 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20895 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20896 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20897 stack_trap "rm -f $DIR/$tfile"
20898 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20900 do_facet ost1 "$LCTL set_param fail_loc=0"
20902 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20903 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20906 $LCTL set_param -n $pages_per_rpc
20907 restore_lustre_params < $p
20910 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20912 test_224d() { # LU-11169
20913 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20915 run_test 224d "Don't corrupt data on bulk IO timeout"
20917 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20920 if [ -z ${MDSSURVEY} ]; then
20921 skip_env "mds-survey not found"
20923 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20924 skip "Need MDS version at least 2.2.51"
20926 local mds=$(facet_host $SINGLEMDS)
20927 local target=$(do_nodes $mds 'lctl dl' |
20928 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20930 local cmd1="file_count=1000 thrhi=4"
20931 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20932 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20933 local cmd="$cmd1 $cmd2 $cmd3"
20935 rm -f ${TMP}/mds_survey*
20937 eval $cmd || error "mds-survey with zero-stripe failed"
20938 cat ${TMP}/mds_survey*
20939 rm -f ${TMP}/mds_survey*
20941 run_test 225a "Metadata survey sanity with zero-stripe"
20944 if [ -z ${MDSSURVEY} ]; then
20945 skip_env "mds-survey not found"
20947 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20948 skip "Need MDS version at least 2.2.51"
20949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20950 remote_mds_nodsh && skip "remote MDS with nodsh"
20951 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20952 skip_env "Need to mount OST to test"
20955 local mds=$(facet_host $SINGLEMDS)
20956 local target=$(do_nodes $mds 'lctl dl' |
20957 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20959 local cmd1="file_count=1000 thrhi=4"
20960 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20961 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20962 local cmd="$cmd1 $cmd2 $cmd3"
20964 rm -f ${TMP}/mds_survey*
20966 eval $cmd || error "mds-survey with stripe_count failed"
20967 cat ${TMP}/mds_survey*
20968 rm -f ${TMP}/mds_survey*
20970 run_test 225b "Metadata survey sanity with stripe_count = 1"
20972 mcreate_path2fid () {
20978 local path=$DIR/$tdir/$name
20983 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20984 error "cannot create $desc"
20986 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20988 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20990 fid_path=$($LFS fid2path $MOUNT $fid)
20992 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20994 [ "$path" == "$fid_path" ] ||
20995 error "fid2path returned $fid_path, expected $path"
20997 echo "pass with $path and $fid"
21002 mkdir -p $DIR/$tdir
21004 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21005 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21006 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21007 mcreate_path2fid 0040666 0 0 dir "directory"
21008 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21009 mcreate_path2fid 0100666 0 0 file "regular file"
21010 mcreate_path2fid 0120666 0 0 link "symbolic link"
21011 mcreate_path2fid 0140666 0 0 sock "socket"
21013 run_test 226a "call path2fid and fid2path on files of all type"
21016 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21021 mkdir -p $DIR/$tdir
21022 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21023 error "create remote directory failed"
21024 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21025 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21026 "character special file (null)"
21027 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21028 "character special file (no device)"
21029 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21030 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21031 "block special file (loop)"
21032 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21033 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21034 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21036 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21039 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21040 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21041 skip "Need MDS version at least 2.13.55"
21043 local submnt=/mnt/submnt
21044 local srcfile=/etc/passwd
21045 local dstfile=$submnt/passwd
21051 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21052 error "create remote directory failed"
21053 mkdir -p $submnt || error "create $submnt failed"
21054 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21055 error "mount $submnt failed"
21056 stack_trap "umount $submnt" EXIT
21058 cp $srcfile $dstfile
21059 fid=$($LFS path2fid $dstfile)
21060 path=$($LFS fid2path $submnt "$fid")
21061 [ "$path" = "$dstfile" ] ||
21062 error "fid2path $submnt $fid failed ($path != $dstfile)"
21064 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21067 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21068 skip "Need client at least version 2.15.57"
21070 # Define First test dataset
21071 local testdirs_01=$DIR/$tdir
21072 local testdata_01=$testdirs_01/${tdir}_01
21073 local testresult_01=${tdir}_01
21074 # Define Second test dataset
21075 local testdirs_02=$DIR/$tdir/$tdir
21076 local testdata_02=$testdirs_02/${tdir}_02
21077 local testresult_02=${tdir}_02
21078 # Define third test dataset (top level)
21079 local testdata_03=$DIR/${tdir}_03
21080 local testresult_03=${tdir}_03
21082 # Create first test dataset
21083 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21084 touch $testdata_01 || error "cannot create file $testdata_01"
21086 # Create second test dataset
21087 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21088 touch $testdata_02 || error "cannot create file $testdata_02"
21090 # Create third test dataset
21091 touch $testdata_03 || error "cannot create file $testdata_03"
21093 local fid01=$($LFS getstripe -F "$testdata_01") ||
21094 error "getstripe failed on $testdata_01"
21095 local fid02=$($LFS getstripe -F "$testdata_02") ||
21096 error "getstripe failed on $testdata_01"
21097 local fid03=$($LFS getstripe -F "$testdata_03") ||
21098 error "getstripe failed on $testdata_03"
21100 # Verify only -n option
21101 local out1=$($LFS fid2path -n $DIR $fid01) ||
21102 error "fid2path failed on $fid01"
21103 local out2=$($LFS fid2path -n $DIR $fid02) ||
21104 error "fid2path failed on $fid02"
21105 local out3=$($LFS fid2path -n $DIR $fid03) ||
21106 error "fid2path failed on $fid03"
21108 [[ "$out1" == "$testresult_01" ]] ||
21109 error "fid2path failed: Expected $testresult_01 got $out1"
21110 [[ "$out2" == "$testresult_02" ]] ||
21111 error "fid2path failed: Expected $testresult_02 got $out2"
21112 [[ "$out3" == "$testresult_03" ]] ||
21113 error "fid2path failed: Expected $testresult_03 got $out3"
21115 # Verify with option -fn together
21116 out1=$($LFS fid2path -fn $DIR $fid01) ||
21117 error "fid2path -fn failed on $fid01"
21118 out2=$($LFS fid2path -fn $DIR $fid02) ||
21119 error "fid2path -fn failed on $fid02"
21120 out3=$($LFS fid2path -fn $DIR $fid03) ||
21121 error "fid2path -fn failed on $fid03"
21123 local tmpout=$(echo $out1 | cut -d" " -f2)
21124 [[ "$tmpout" == "$testresult_01" ]] ||
21125 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21127 tmpout=$(echo $out2 | cut -d" " -f2)
21128 [[ "$tmpout" == "$testresult_02" ]] ||
21129 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21131 tmpout=$(echo $out3 | cut -d" " -f2)
21132 [[ "$tmpout" == "$testresult_03" ]] ||
21133 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21135 run_test 226d "verify fid2path with -n and -fn option"
21138 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21139 skip "Need client at least version 2.15.56"
21141 # Define filename with 'newline' and a space
21142 local testfile="Test"$'\n'"file 01"
21143 # Define link name with multiple 'newline' and a space
21144 local linkfile="Link"$'\n'"file "$'\n'"01"
21145 # Remove prior hard link
21146 rm -f $DIR/"$linkfile"
21149 touch $DIR/"$testfile"
21151 ln $DIR/"$testfile" $DIR/"$linkfile"
21153 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21154 error "getstripe failed on $DIR/$testfile"
21156 # Call with -0 option
21157 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21158 echo "FILE:" | grep -c "FILE:")
21160 # With -0 option the output should be exactly 2 lines.
21161 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21163 run_test 226e "Verify path2fid -0 option with newline and space"
21165 # LU-1299 Executing or running ldd on a truncated executable does not
21166 # cause an out-of-memory condition.
21168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21169 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21171 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21172 chmod +x $MOUNT/date
21174 $MOUNT/date > /dev/null
21175 ldd $MOUNT/date > /dev/null
21178 run_test 227 "running truncated executable does not cause OOM"
21180 # LU-1512 try to reuse idle OI blocks
21182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21183 remote_mds_nodsh && skip "remote MDS with nodsh"
21184 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21186 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21187 local myDIR=$DIR/$tdir
21190 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21191 $LCTL set_param fail_loc=0x80001002
21192 createmany -o $myDIR/t- 10000
21193 $LCTL set_param fail_loc=0
21194 # The guard is current the largest FID holder
21196 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21198 local IDX=$(($SEQ % 64))
21200 do_facet $SINGLEMDS sync
21201 # Make sure journal flushed.
21203 local blk1=$(do_facet $SINGLEMDS \
21204 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21205 grep Blockcount | awk '{print $4}')
21207 # Remove old files, some OI blocks will become idle.
21208 unlinkmany $myDIR/t- 10000
21209 # Create new files, idle OI blocks should be reused.
21210 createmany -o $myDIR/t- 2000
21211 do_facet $SINGLEMDS sync
21212 # Make sure journal flushed.
21214 local blk2=$(do_facet $SINGLEMDS \
21215 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21216 grep Blockcount | awk '{print $4}')
21218 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21220 run_test 228a "try to reuse idle OI blocks"
21223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21224 remote_mds_nodsh && skip "remote MDS with nodsh"
21225 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21227 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21228 local myDIR=$DIR/$tdir
21231 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21232 $LCTL set_param fail_loc=0x80001002
21233 createmany -o $myDIR/t- 10000
21234 $LCTL set_param fail_loc=0
21235 # The guard is current the largest FID holder
21237 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21239 local IDX=$(($SEQ % 64))
21241 do_facet $SINGLEMDS sync
21242 # Make sure journal flushed.
21244 local blk1=$(do_facet $SINGLEMDS \
21245 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21246 grep Blockcount | awk '{print $4}')
21248 # Remove old files, some OI blocks will become idle.
21249 unlinkmany $myDIR/t- 10000
21252 stop $SINGLEMDS || error "Fail to stop MDT."
21254 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21255 error "Fail to start MDT."
21257 client_up || error "Fail to df."
21258 # Create new files, idle OI blocks should be reused.
21259 createmany -o $myDIR/t- 2000
21260 do_facet $SINGLEMDS sync
21261 # Make sure journal flushed.
21263 local blk2=$(do_facet $SINGLEMDS \
21264 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21265 grep Blockcount | awk '{print $4}')
21267 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21269 run_test 228b "idle OI blocks can be reused after MDT restart"
21273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21274 remote_mds_nodsh && skip "remote MDS with nodsh"
21275 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21277 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21278 local myDIR=$DIR/$tdir
21281 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21282 $LCTL set_param fail_loc=0x80001002
21283 # 20000 files can guarantee there are index nodes in the OI file
21284 createmany -o $myDIR/t- 20000
21285 $LCTL set_param fail_loc=0
21286 # The guard is current the largest FID holder
21288 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21290 local IDX=$(($SEQ % 64))
21292 do_facet $SINGLEMDS sync
21293 # Make sure journal flushed.
21295 local blk1=$(do_facet $SINGLEMDS \
21296 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21297 grep Blockcount | awk '{print $4}')
21299 # Remove old files, some OI blocks will become idle.
21300 unlinkmany $myDIR/t- 20000
21302 # The OI file should become empty now
21304 # Create new files, idle OI blocks should be reused.
21305 createmany -o $myDIR/t- 2000
21306 do_facet $SINGLEMDS sync
21307 # Make sure journal flushed.
21309 local blk2=$(do_facet $SINGLEMDS \
21310 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21311 grep Blockcount | awk '{print $4}')
21313 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21315 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21317 test_229() { # LU-2482, LU-3448
21318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21319 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21320 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21321 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21325 # Create a file with a released layout and stripe count 2.
21326 $MULTIOP $DIR/$tfile H2c ||
21327 error "failed to create file with released layout"
21329 $LFS getstripe -v $DIR/$tfile
21331 local pattern=$($LFS getstripe -L $DIR/$tfile)
21332 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21334 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21336 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21337 stat $DIR/$tfile || error "failed to stat released file"
21339 chown $RUNAS_ID $DIR/$tfile ||
21340 error "chown $RUNAS_ID $DIR/$tfile failed"
21342 chgrp $RUNAS_ID $DIR/$tfile ||
21343 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21345 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21346 rm $DIR/$tfile || error "failed to remove released file"
21348 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21352 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21353 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21354 skip "Need MDS version at least 2.11.52"
21358 test_mkdir $DIR/$tdir
21359 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21360 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21361 [ $mdt_idx -ne 0 ] &&
21362 error "create local directory on wrong MDT $mdt_idx"
21364 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21365 error "create remote directory failed"
21366 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21367 [ $mdt_idx -ne $MDTIDX ] &&
21368 error "create remote directory on wrong MDT $mdt_idx"
21370 createmany -o $DIR/$tdir/test_230/t- 10 ||
21371 error "create files on remote directory failed"
21372 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21373 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21374 rm -r $DIR/$tdir || error "unlink remote directory failed"
21376 run_test 230a "Create remote directory and files under the remote directory"
21379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21381 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21382 skip "Need MDS version at least 2.11.52"
21390 local migrate_dir=$DIR/$tdir/migrate_dir
21391 local other_dir=$DIR/$tdir/other_dir
21393 test_mkdir $DIR/$tdir
21394 test_mkdir -i0 -c1 $migrate_dir
21395 test_mkdir -i0 -c1 $other_dir
21396 for ((i=0; i<10; i++)); do
21397 mkdir -p $migrate_dir/dir_${i}
21398 createmany -o $migrate_dir/dir_${i}/f 10 ||
21399 error "create files under remote dir failed $i"
21402 cp /etc/passwd $migrate_dir/$tfile
21403 cp /etc/passwd $other_dir/$tfile
21404 chattr +SAD $migrate_dir
21405 chattr +SAD $migrate_dir/$tfile
21407 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21408 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21409 local old_dir_mode=$(stat -c%f $migrate_dir)
21410 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21412 mkdir -p $migrate_dir/dir_default_stripe2
21413 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21414 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21416 mkdir -p $other_dir
21417 ln $migrate_dir/$tfile $other_dir/luna
21418 ln $migrate_dir/$tfile $migrate_dir/sofia
21419 ln $other_dir/$tfile $migrate_dir/david
21420 ln -s $migrate_dir/$tfile $other_dir/zachary
21421 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21422 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21428 for len in 58 59 60; do
21429 lnktgt=$(str_repeat 'l' $len)
21430 touch $migrate_dir/$lnktgt
21431 ln -s $lnktgt $migrate_dir/${len}char_ln
21435 for len in 4094 4095; do
21436 lnktgt=$(str_repeat 'l' $len)
21437 ln -s $lnktgt $migrate_dir/${len}char_ln
21441 for len in 254 255; do
21442 touch $migrate_dir/$(str_repeat 'l' $len)
21445 $LFS migrate -m $MDTIDX $migrate_dir ||
21446 error "fails on migrating remote dir to MDT1"
21448 echo "migratate to MDT1, then checking.."
21449 for ((i = 0; i < 10; i++)); do
21450 for file in $(find $migrate_dir/dir_${i}); do
21451 mdt_index=$($LFS getstripe -m $file)
21452 # broken symlink getstripe will fail
21453 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21454 error "$file is not on MDT${MDTIDX}"
21458 # the multiple link file should still in MDT0
21459 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21460 [ $mdt_index == 0 ] ||
21461 error "$file is not on MDT${MDTIDX}"
21463 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21464 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21465 error " expect $old_dir_flag get $new_dir_flag"
21467 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21468 [ "$old_file_flag" = "$new_file_flag" ] ||
21469 error " expect $old_file_flag get $new_file_flag"
21471 local new_dir_mode=$(stat -c%f $migrate_dir)
21472 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21473 error "expect mode $old_dir_mode get $new_dir_mode"
21475 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21476 [ "$old_file_mode" = "$new_file_mode" ] ||
21477 error "expect mode $old_file_mode get $new_file_mode"
21479 diff /etc/passwd $migrate_dir/$tfile ||
21480 error "$tfile different after migration"
21482 diff /etc/passwd $other_dir/luna ||
21483 error "luna different after migration"
21485 diff /etc/passwd $migrate_dir/sofia ||
21486 error "sofia different after migration"
21488 diff /etc/passwd $migrate_dir/david ||
21489 error "david different after migration"
21491 diff /etc/passwd $other_dir/zachary ||
21492 error "zachary different after migration"
21494 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21495 error "${tfile}_ln different after migration"
21497 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21498 error "${tfile}_ln_other different after migration"
21500 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21501 [ $stripe_count = 2 ] ||
21502 error "dir strpe_count $d != 2 after migration."
21504 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21505 [ $stripe_count = 2 ] ||
21506 error "file strpe_count $d != 2 after migration."
21508 #migrate back to MDT0
21511 $LFS migrate -m $MDTIDX $migrate_dir ||
21512 error "fails on migrating remote dir to MDT0"
21514 echo "migrate back to MDT0, checking.."
21515 for file in $(find $migrate_dir); do
21516 mdt_index=$($LFS getstripe -m $file)
21517 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21518 error "$file is not on MDT${MDTIDX}"
21521 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21522 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21523 error " expect $old_dir_flag get $new_dir_flag"
21525 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21526 [ "$old_file_flag" = "$new_file_flag" ] ||
21527 error " expect $old_file_flag get $new_file_flag"
21529 local new_dir_mode=$(stat -c%f $migrate_dir)
21530 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21531 error "expect mode $old_dir_mode get $new_dir_mode"
21533 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21534 [ "$old_file_mode" = "$new_file_mode" ] ||
21535 error "expect mode $old_file_mode get $new_file_mode"
21537 diff /etc/passwd ${migrate_dir}/$tfile ||
21538 error "$tfile different after migration"
21540 diff /etc/passwd ${other_dir}/luna ||
21541 error "luna different after migration"
21543 diff /etc/passwd ${migrate_dir}/sofia ||
21544 error "sofia different after migration"
21546 diff /etc/passwd ${other_dir}/zachary ||
21547 error "zachary different after migration"
21549 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21550 error "${tfile}_ln different after migration"
21552 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21553 error "${tfile}_ln_other different after migration"
21555 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21556 [ $stripe_count = 2 ] ||
21557 error "dir strpe_count $d != 2 after migration."
21559 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21560 [ $stripe_count = 2 ] ||
21561 error "file strpe_count $d != 2 after migration."
21563 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21565 run_test 230b "migrate directory"
21568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21569 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21570 remote_mds_nodsh && skip "remote MDS with nodsh"
21571 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21572 skip "Need MDS version at least 2.11.52"
21578 local migrate_dir=$DIR/$tdir/migrate_dir
21580 #If migrating directory fails in the middle, all entries of
21581 #the directory is still accessiable.
21582 test_mkdir $DIR/$tdir
21583 test_mkdir -i0 -c1 $migrate_dir
21584 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21586 createmany -o $migrate_dir/f $total ||
21587 error "create files under ${migrate_dir} failed"
21589 # fail after migrating top dir, and this will fail only once, so the
21590 # first sub file migration will fail (currently f3), others succeed.
21591 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21592 do_facet mds1 lctl set_param fail_loc=0x1801
21593 local t=$(ls $migrate_dir | wc -l)
21594 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21595 error "migrate should fail"
21596 local u=$(ls $migrate_dir | wc -l)
21597 [ "$u" == "$t" ] || error "$u != $t during migration"
21599 # add new dir/file should succeed
21600 mkdir $migrate_dir/dir ||
21601 error "mkdir failed under migrating directory"
21602 touch $migrate_dir/file ||
21603 error "create file failed under migrating directory"
21605 # add file with existing name should fail
21606 for file in $migrate_dir/f*; do
21607 stat $file > /dev/null || error "stat $file failed"
21608 $OPENFILE -f O_CREAT:O_EXCL $file &&
21609 error "open(O_CREAT|O_EXCL) $file should fail"
21610 $MULTIOP $file m && error "create $file should fail"
21611 touch $DIR/$tdir/remote_dir/$tfile ||
21612 error "touch $tfile failed"
21613 ln $DIR/$tdir/remote_dir/$tfile $file &&
21614 error "link $file should fail"
21615 mdt_index=$($LFS getstripe -m $file)
21616 if [ $mdt_index == 0 ]; then
21617 # file failed to migrate is not allowed to rename to
21618 mv $DIR/$tdir/remote_dir/$tfile $file &&
21619 error "rename to $file should fail"
21621 mv $DIR/$tdir/remote_dir/$tfile $file ||
21622 error "rename to $file failed"
21624 echo hello >> $file || error "write $file failed"
21627 # resume migration with different options should fail
21628 $LFS migrate -m 0 $migrate_dir &&
21629 error "migrate -m 0 $migrate_dir should fail"
21631 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21632 error "migrate -c 2 $migrate_dir should fail"
21634 # resume migration should succeed
21635 $LFS migrate -m $MDTIDX $migrate_dir ||
21636 error "migrate $migrate_dir failed"
21638 echo "Finish migration, then checking.."
21639 for file in $(find $migrate_dir); do
21640 mdt_index=$($LFS getstripe -m $file)
21641 [ $mdt_index == $MDTIDX ] ||
21642 error "$file is not on MDT${MDTIDX}"
21645 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21647 run_test 230c "check directory accessiblity if migration failed"
21650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21652 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21653 skip "Need MDS version at least 2.11.52"
21655 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21657 local migrate_dir=$DIR/$tdir/migrate_dir
21667 old_index=$((RANDOM % MDSCOUNT))
21668 old_count=$((MDSCOUNT - old_index))
21669 new_index=$((RANDOM % MDSCOUNT))
21670 new_count=$((MDSCOUNT - new_index))
21671 new_hash=1 # for all_char
21673 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21674 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21676 test_mkdir $DIR/$tdir
21677 test_mkdir -i $old_index -c $old_count $migrate_dir
21679 for ((i=0; i<100; i++)); do
21680 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21681 createmany -o $migrate_dir/dir_${i}/f 100 ||
21682 error "create files under remote dir failed $i"
21685 echo -n "Migrate from MDT$old_index "
21686 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21687 echo -n "to MDT$new_index"
21688 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21691 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21692 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21693 error "migrate remote dir error"
21695 echo "Finish migration, then checking.."
21696 for file in $(find $migrate_dir -maxdepth 1); do
21697 mdt_index=$($LFS getstripe -m $file)
21698 if [ $mdt_index -lt $new_index ] ||
21699 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21700 error "$file is on MDT$mdt_index"
21704 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21706 run_test 230d "check migrate big directory"
21709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21710 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21711 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21712 skip "Need MDS version at least 2.11.52"
21719 mkdir_on_mdt0 $DIR/$tdir
21720 mkdir $DIR/$tdir/migrate_dir
21721 mkdir $DIR/$tdir/other_dir
21722 touch $DIR/$tdir/migrate_dir/a
21723 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21724 ls $DIR/$tdir/other_dir
21726 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21727 error "migrate dir fails"
21729 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21730 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21732 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21733 [ $mdt_index == 0 ] || error "a is not on MDT0"
21735 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21736 error "migrate dir fails"
21738 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21739 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21741 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21742 [ $mdt_index == 1 ] || error "a is not on MDT1"
21744 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21745 [ $mdt_index == 1 ] || error "b is not on MDT1"
21747 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21748 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21750 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21752 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21754 run_test 230e "migrate mulitple local link files"
21757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21759 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21760 skip "Need MDS version at least 2.11.52"
21765 mkdir -p $DIR/$tdir
21766 mkdir $DIR/$tdir/migrate_dir
21767 $LFS mkdir -i1 $DIR/$tdir/other_dir
21768 touch $DIR/$tdir/migrate_dir/a
21769 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21770 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21771 ls $DIR/$tdir/other_dir
21773 # a should be migrated to MDT1, since no other links on MDT0
21774 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21775 error "#1 migrate dir fails"
21776 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21777 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21778 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21779 [ $mdt_index == 1 ] || error "a is not on MDT1"
21781 # a should stay on MDT1, because it is a mulitple link file
21782 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21783 error "#2 migrate dir fails"
21784 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21785 [ $mdt_index == 1 ] || error "a is not on MDT1"
21787 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21788 error "#3 migrate dir fails"
21790 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21791 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21792 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21794 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21795 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21797 # a should be migrated to MDT0, since no other links on MDT1
21798 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21799 error "#4 migrate dir fails"
21800 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21801 [ $mdt_index == 0 ] || error "a is not on MDT0"
21803 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21805 run_test 230f "migrate mulitple remote link files"
21808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21810 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21811 skip "Need MDS version at least 2.11.52"
21813 mkdir -p $DIR/$tdir/migrate_dir
21815 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21816 error "migrating dir to non-exist MDT succeeds"
21819 run_test 230g "migrate dir to non-exist MDT"
21822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21824 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21825 skip "Need MDS version at least 2.11.52"
21829 mkdir -p $DIR/$tdir/migrate_dir
21831 $LFS migrate -m1 $DIR &&
21832 error "migrating mountpoint1 should fail"
21834 $LFS migrate -m1 $DIR/$tdir/.. &&
21835 error "migrating mountpoint2 should fail"
21838 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21839 error "migrating $tdir/migrate_dir/.. should fail"
21843 run_test 230h "migrate .. and root"
21846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21847 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21848 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21849 skip "Need MDS version at least 2.11.52"
21851 mkdir -p $DIR/$tdir/migrate_dir
21853 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21854 error "migration fails with a tailing slash"
21856 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21857 error "migration fails with two tailing slashes"
21859 run_test 230i "lfs migrate -m tolerates trailing slashes"
21862 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21863 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21864 skip "Need MDS version at least 2.11.52"
21866 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21867 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21868 error "create $tfile failed"
21869 cat /etc/passwd > $DIR/$tdir/$tfile
21871 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21873 cmp /etc/passwd $DIR/$tdir/$tfile ||
21874 error "DoM file mismatch after migration"
21876 run_test 230j "DoM file data not changed after dir migration"
21879 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21880 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21881 skip "Need MDS version at least 2.11.56"
21884 local files_on_starting_mdt=0
21886 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21887 $LFS getdirstripe $DIR/$tdir
21888 for i in $(seq $total); do
21889 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21890 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21891 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21894 echo "$files_on_starting_mdt files on MDT0"
21896 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21897 $LFS getdirstripe $DIR/$tdir
21899 files_on_starting_mdt=0
21900 for i in $(seq $total); do
21901 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21902 error "file $tfile.$i mismatch after migration"
21903 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21904 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21907 echo "$files_on_starting_mdt files on MDT1 after migration"
21908 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21910 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21911 $LFS getdirstripe $DIR/$tdir
21913 files_on_starting_mdt=0
21914 for i in $(seq $total); do
21915 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21916 error "file $tfile.$i mismatch after 2nd migration"
21917 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21918 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21921 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21922 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21926 run_test 230k "file data not changed after dir migration"
21929 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21930 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21931 skip "Need MDS version at least 2.11.56"
21933 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21934 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21935 error "create files under remote dir failed $i"
21936 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21938 run_test 230l "readdir between MDTs won't crash"
21941 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21942 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21943 skip "Need MDS version at least 2.11.56"
21946 local mig_dir=$DIR/$tdir/migrate_dir
21947 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21951 echo "Creating files and dirs with xattrs"
21952 test_mkdir $DIR/$tdir
21953 test_mkdir -i0 -c1 $mig_dir
21955 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21956 error "cannot set xattr attr1 on dir"
21957 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21958 error "cannot set xattr attr2 on dir"
21959 touch $mig_dir/dir/f0
21960 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21961 error "cannot set xattr attr1 on file"
21962 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21963 error "cannot set xattr attr2 on file"
21964 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21965 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21966 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21967 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21968 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21969 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21970 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21971 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21972 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21974 echo "Migrating to MDT1"
21975 $LFS migrate -m $MDTIDX $mig_dir ||
21976 error "fails on migrating dir to MDT1"
21978 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21979 echo "Checking xattrs"
21980 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21981 [ "$val" = $longstr ] ||
21982 error "expecting xattr1 $longstr on dir, found $val"
21983 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21984 [ "$val" = $shortstr ] ||
21985 error "expecting xattr2 $shortstr on dir, found $val"
21986 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21987 [ "$val" = $longstr ] ||
21988 error "expecting xattr1 $longstr on file, found $val"
21989 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21990 [ "$val" = $shortstr ] ||
21991 error "expecting xattr2 $shortstr on file, found $val"
21993 run_test 230m "xattrs not changed after dir migration"
21996 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21997 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21998 skip "Need MDS version at least 2.13.53"
22000 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22001 cat /etc/hosts > $DIR/$tdir/$tfile
22002 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22003 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22005 cmp /etc/hosts $DIR/$tdir/$tfile ||
22006 error "File data mismatch after migration"
22008 run_test 230n "Dir migration with mirrored file"
22011 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22012 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22013 skip "Need MDS version at least 2.13.52"
22015 local mdts=$(comma_list $(mdts_nodes))
22017 local restripe_status
22021 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22023 # in case "crush" hash type is not set
22024 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22026 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22027 mdt.*MDT0000.enable_dir_restripe)
22028 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22029 stack_trap "do_nodes $mdts $LCTL set_param \
22030 mdt.*.enable_dir_restripe=$restripe_status"
22033 createmany -m $DIR/$tdir/f 100 ||
22034 error "create files under remote dir failed $i"
22035 createmany -d $DIR/$tdir/d 100 ||
22036 error "create dirs under remote dir failed $i"
22038 for i in $(seq 2 $MDSCOUNT); do
22039 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22040 $LFS setdirstripe -c $i $DIR/$tdir ||
22041 error "split -c $i $tdir failed"
22042 wait_update $HOSTNAME \
22043 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22044 error "dir split not finished"
22045 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22046 awk '/migrate/ {sum += $2} END { print sum }')
22047 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22048 # delta is around total_files/stripe_count
22049 (( $delta < 200 / (i - 1) + 4 )) ||
22050 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22053 run_test 230o "dir split"
22056 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22057 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22058 skip "Need MDS version at least 2.13.52"
22060 local mdts=$(comma_list $(mdts_nodes))
22062 local restripe_status
22066 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22068 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22070 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22071 mdt.*MDT0000.enable_dir_restripe)
22072 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22073 stack_trap "do_nodes $mdts $LCTL set_param \
22074 mdt.*.enable_dir_restripe=$restripe_status"
22076 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22077 createmany -m $DIR/$tdir/f 100 ||
22078 error "create files under remote dir failed"
22079 createmany -d $DIR/$tdir/d 100 ||
22080 error "create dirs under remote dir failed"
22082 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22083 local mdt_hash="crush"
22085 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22086 $LFS setdirstripe -c $c $DIR/$tdir ||
22087 error "split -c $c $tdir failed"
22088 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22089 mdt_hash="$mdt_hash,fixed"
22090 elif [ $c -eq 1 ]; then
22093 wait_update $HOSTNAME \
22094 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22095 error "dir merge not finished"
22096 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22097 awk '/migrate/ {sum += $2} END { print sum }')
22098 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22099 # delta is around total_files/stripe_count
22100 (( delta < 200 / c + 4 )) ||
22101 error "$delta files migrated >= $((200 / c + 4))"
22104 run_test 230p "dir merge"
22107 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22108 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22109 skip "Need MDS version at least 2.13.52"
22111 local mdts=$(comma_list $(mdts_nodes))
22112 local saved_threshold=$(do_facet mds1 \
22113 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22114 local saved_delta=$(do_facet mds1 \
22115 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22116 local threshold=100
22119 local stripe_count=0
22124 # test with fewer files on ZFS
22125 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22127 stack_trap "do_nodes $mdts $LCTL set_param \
22128 mdt.*.dir_split_count=$saved_threshold"
22129 stack_trap "do_nodes $mdts $LCTL set_param \
22130 mdt.*.dir_split_delta=$saved_delta"
22131 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22132 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22133 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22134 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22135 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22136 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22138 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22139 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22141 create=$((threshold * 3 / 2))
22142 while [ $stripe_count -lt $MDSCOUNT ]; do
22143 createmany -m $DIR/$tdir/f $total $create ||
22144 error "create sub files failed"
22145 stat $DIR/$tdir > /dev/null
22146 total=$((total + create))
22147 stripe_count=$((stripe_count + delta))
22148 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22150 wait_update $HOSTNAME \
22151 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22152 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22154 wait_update $HOSTNAME \
22155 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22156 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22158 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22159 echo "$nr_files/$total files on MDT$stripe_index after split"
22160 # allow 10% margin of imbalance with crush hash
22161 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22162 error "$nr_files files on MDT$stripe_index after split"
22164 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22165 [ $nr_files -eq $total ] ||
22166 error "total sub files $nr_files != $total"
22169 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22171 echo "fixed layout directory won't auto split"
22172 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22173 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22174 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22175 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22176 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22178 run_test 230q "dir auto split"
22181 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22182 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22183 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22184 skip "Need MDS version at least 2.13.54"
22186 # maximum amount of local locks:
22187 # parent striped dir - 2 locks
22188 # new stripe in parent to migrate to - 1 lock
22189 # source and target - 2 locks
22190 # Total 5 locks for regular file
22191 mkdir -p $DIR/$tdir
22192 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22193 touch $DIR/$tdir/dir1/eee
22195 # create 4 hardlink for 4 more locks
22196 # Total: 9 locks > RS_MAX_LOCKS (8)
22197 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22198 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22199 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22200 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22201 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22202 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22203 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22204 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22206 cancel_lru_locks mdc
22208 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22209 error "migrate dir fails"
22211 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22213 run_test 230r "migrate with too many local locks"
22216 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22217 skip "Need MDS version at least 2.14.52"
22219 local mdts=$(comma_list $(mdts_nodes))
22220 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22221 mdt.*MDT0000.enable_dir_restripe)
22223 stack_trap "do_nodes $mdts $LCTL set_param \
22224 mdt.*.enable_dir_restripe=$restripe_status"
22228 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22229 test_mkdir $DIR/$tdir
22230 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22231 error "$LFS mkdir should return EEXIST if target exists"
22235 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22239 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22240 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22241 skip "Need MDS version at least 2.14.50"
22243 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22244 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22245 $LFS project -p 1 -s $DIR/$tdir ||
22246 error "set $tdir project id failed"
22247 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22248 error "set subdir project id failed"
22249 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22251 run_test 230t "migrate directory with project ID set"
22255 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22256 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22257 skip "Need MDS version at least 2.14.53"
22261 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22262 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22263 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22264 for i in $(seq 0 $((MDSCOUNT - 1))); do
22265 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22266 echo "$count dirs migrated to MDT$i"
22268 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22269 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22271 run_test 230u "migrate directory by QOS"
22275 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22276 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22277 skip "Need MDS version at least 2.14.53"
22281 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22282 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22283 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22284 for i in $(seq 0 $((MDSCOUNT - 1))); do
22285 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22286 echo "$count subdirs migrated to MDT$i"
22287 (( i == 3 )) && (( count > 0 )) &&
22288 error "subdir shouldn't be migrated to MDT3"
22290 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22291 (( count == 3 )) || error "dirs migrated to $count MDTs"
22293 run_test 230v "subdir migrated to the MDT where its parent is located"
22296 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22297 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22298 skip "Need MDS version at least 2.15.0"
22300 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22301 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22302 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22304 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22305 error "migrate failed"
22307 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22308 error "$tdir stripe count mismatch"
22310 for i in $(seq 0 9); do
22311 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22312 error "d$i is striped"
22315 run_test 230w "non-recursive mode dir migration"
22318 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22319 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22320 skip "Need MDS version at least 2.15.0"
22322 mkdir -p $DIR/$tdir || error "mkdir failed"
22323 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22325 local mdt_name=$(mdtname_from_index 0)
22326 local low=$(do_facet mds2 $LCTL get_param -n \
22327 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22328 local high=$(do_facet mds2 $LCTL get_param -n \
22329 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22330 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22331 local maxage=$(do_facet mds2 $LCTL get_param -n \
22332 osp.*$mdt_name-osp-MDT0001.maxage)
22334 stack_trap "do_facet mds2 $LCTL set_param -n \
22335 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22336 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22337 stack_trap "do_facet mds2 $LCTL set_param -n \
22338 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22340 do_facet mds2 $LCTL set_param -n \
22341 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22342 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22344 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22345 error "migrate $tdir should fail"
22347 do_facet mds2 $LCTL set_param -n \
22348 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22349 do_facet mds2 $LCTL set_param -n \
22350 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22352 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22353 error "migrate failed"
22354 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22355 error "$tdir stripe count mismatch"
22357 run_test 230x "dir migration check space"
22360 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22361 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22362 skip "Need MDS version at least 2.15.55.45"
22366 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22367 $LFS getdirstripe $DIR/$tdir
22368 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22369 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22373 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22374 do_facet mds2 lctl set_param fail_loc=0x1802
22377 do_facet mds2 lctl set_param fail_loc=0
22378 $LFS getdirstripe $DIR/$tdir
22379 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22380 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22382 run_test 230y "unlink dir with bad hash type"
22385 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22386 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22387 skip "Need MDS version at least 2.15.55.45"
22391 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22392 $LFS getdirstripe $DIR/$tdir
22393 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22394 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22398 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22399 do_facet mds2 lctl set_param fail_loc=0x1802
22402 do_facet mds2 lctl set_param fail_loc=0
22403 $LFS getdirstripe $DIR/$tdir
22406 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22407 error "resume migration failed"
22408 $LFS getdirstripe $DIR/$tdir
22409 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22410 error "migration is not finished"
22412 run_test 230z "resume dir migration with bad hash type"
22416 # For simplicity this test assumes that max_pages_per_rpc
22417 # is the same across all OSCs
22418 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22419 local bulk_size=$((max_pages * PAGE_SIZE))
22420 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22423 mkdir -p $DIR/$tdir
22424 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22425 error "failed to set stripe with -S ${brw_size}M option"
22426 stack_trap "rm -rf $DIR/$tdir"
22428 # clear the OSC stats
22429 $LCTL set_param osc.*.stats=0 &>/dev/null
22432 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22433 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22434 oflag=direct &>/dev/null || error "dd failed"
22436 sync; sleep 1; sync # just to be safe
22437 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22438 if [ x$nrpcs != "x1" ]; then
22439 $LCTL get_param osc.*.stats
22440 error "found $nrpcs ost_write RPCs, not 1 as expected"
22444 # Drop the OSC cache, otherwise we will read from it
22445 cancel_lru_locks osc
22447 # clear the OSC stats
22448 $LCTL set_param osc.*.stats=0 &>/dev/null
22450 # Client reads $bulk_size.
22451 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22452 iflag=direct &>/dev/null || error "dd failed"
22454 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22455 if [ x$nrpcs != "x1" ]; then
22456 $LCTL get_param osc.*.stats
22457 error "found $nrpcs ost_read RPCs, not 1 as expected"
22460 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22463 mkdir -p $DIR/$tdir
22464 stack_trap "rm -rf $DIR/$tdir"
22466 for i in {0..1023}; do
22467 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22468 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22469 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22473 run_test 231b "must not assert on fully utilized OST request buffer"
22476 mkdir -p $DIR/$tdir
22477 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22479 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22480 do_facet ost1 $LCTL set_param fail_loc=0x31c
22482 # ignore dd failure
22483 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22484 stack_trap "rm -f $DIR/$tdir/$tfile"
22486 do_facet ost1 $LCTL set_param fail_loc=0
22487 umount_client $MOUNT || error "umount failed"
22488 mount_client $MOUNT || error "mount failed"
22489 stop ost1 || error "cannot stop ost1"
22490 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22492 run_test 232a "failed lock should not block umount"
22495 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22496 skip "Need MDS version at least 2.10.58"
22498 mkdir -p $DIR/$tdir
22499 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22500 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22501 stack_trap "rm -f $DIR/$tdir/$tfile"
22503 cancel_lru_locks osc
22505 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22506 do_facet ost1 $LCTL set_param fail_loc=0x31c
22509 $LFS data_version $DIR/$tdir/$tfile || true
22511 do_facet ost1 $LCTL set_param fail_loc=0
22512 umount_client $MOUNT || error "umount failed"
22513 mount_client $MOUNT || error "mount failed"
22514 stop ost1 || error "cannot stop ost1"
22515 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22517 run_test 232b "failed data version lock should not block umount"
22520 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22521 skip "Need MDS version at least 2.3.64"
22522 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22524 local fid=$($LFS path2fid $MOUNT)
22526 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22527 error "cannot access $MOUNT using its FID '$fid'"
22529 run_test 233a "checking that OBF of the FS root succeeds"
22532 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22533 skip "Need MDS version at least 2.5.90"
22534 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22536 local fid=$($LFS path2fid $MOUNT/.lustre)
22538 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22539 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22541 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22542 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22543 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22545 run_test 233b "checking that OBF of the FS .lustre succeeds"
22548 local p="$TMP/sanityN-$TESTNAME.parameters"
22549 save_lustre_params client "llite.*.xattr_cache" > $p
22550 lctl set_param llite.*.xattr_cache 1 ||
22551 skip_env "xattr cache is not supported"
22553 mkdir -p $DIR/$tdir || error "mkdir failed"
22554 touch $DIR/$tdir/$tfile || error "touch failed"
22555 # OBD_FAIL_LLITE_XATTR_ENOMEM
22556 $LCTL set_param fail_loc=0x1405
22557 getfattr -n user.attr $DIR/$tdir/$tfile &&
22558 error "getfattr should have failed with ENOMEM"
22559 $LCTL set_param fail_loc=0x0
22562 restore_lustre_params < $p
22565 run_test 234 "xattr cache should not crash on ENOMEM"
22568 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22569 skip "Need MDS version at least 2.4.52"
22571 flock_deadlock $DIR/$tfile
22576 124) error "process hangs on a deadlock"
22578 *) error "error executing flock_deadlock $DIR/$tfile"
22582 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22586 check_swap_layouts_support
22588 local ref1=/etc/passwd
22589 local ref2=/etc/group
22590 local file1=$DIR/$tdir/f1
22591 local file2=$DIR/$tdir/f2
22593 test_mkdir -c1 $DIR/$tdir
22594 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22595 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22596 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22597 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22598 local fd=$(free_fd)
22599 local cmd="exec $fd<>$file2"
22602 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22603 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22606 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22611 run_test 236 "Layout swap on open unlinked file"
22613 # LU-4659 linkea consistency
22615 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22616 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22617 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22618 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22621 ln $DIR/$tfile $DIR/$tfile.lnk
22622 touch $DIR/$tfile.new
22623 mv $DIR/$tfile.new $DIR/$tfile
22624 local fid1=$($LFS path2fid $DIR/$tfile)
22625 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22626 local path1=$($LFS fid2path $FSNAME "$fid1")
22627 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22628 local path2=$($LFS fid2path $FSNAME "$fid2")
22629 [ $tfile.lnk == $path2 ] ||
22630 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22633 run_test 238 "Verify linkea consistency"
22635 test_239A() { # was test_239
22636 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22637 skip "Need MDS version at least 2.5.60"
22639 local list=$(comma_list $(mdts_nodes))
22641 mkdir -p $DIR/$tdir
22642 createmany -o $DIR/$tdir/f- 5000
22643 unlinkmany $DIR/$tdir/f- 5000
22644 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22645 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22646 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22647 osp.*MDT*.sync_in_flight" | calc_sum)
22648 [ "$changes" -eq 0 ] || error "$changes not synced"
22650 run_test 239A "osp_sync test"
22652 test_239a() { #LU-5297
22653 remote_mds_nodsh && skip "remote MDS with nodsh"
22656 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22657 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22658 chgrp $RUNAS_GID $DIR/$tfile
22659 wait_delete_completed
22661 run_test 239a "process invalid osp sync record correctly"
22663 test_239b() { #LU-5297
22664 remote_mds_nodsh && skip "remote MDS with nodsh"
22667 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22668 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22669 chgrp $RUNAS_GID $DIR/$tfile1
22670 wait_delete_completed
22671 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22673 chgrp $RUNAS_GID $DIR/$tfile2
22674 wait_delete_completed
22676 run_test 239b "process osp sync record with ENOMEM error correctly"
22679 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22680 remote_mds_nodsh && skip "remote MDS with nodsh"
22682 mkdir -p $DIR/$tdir
22684 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22685 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22686 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22687 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22689 umount_client $MOUNT || error "umount failed"
22690 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22691 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22692 mount_client $MOUNT || error "failed to mount client"
22694 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22695 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22697 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22703 for LOOP in $(seq $count); do
22704 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22705 cancel_lru_locks $OSC || true
22713 for LOOP in $(seq $1); do
22714 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22719 test_241a() { # was test_241
22720 local bsize=$PAGE_SIZE
22722 (( bsize < 40960 )) && bsize=40960
22723 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22725 cancel_lru_locks $OSC
22726 test_241_bio 1000 $bsize &
22728 test_241_dio 1000 $bsize
22731 run_test 241a "bio vs dio"
22734 local bsize=$PAGE_SIZE
22736 (( bsize < 40960 )) && bsize=40960
22737 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22739 test_241_dio 1000 $bsize &
22741 test_241_dio 1000 $bsize
22744 run_test 241b "dio vs dio"
22747 remote_mds_nodsh && skip "remote MDS with nodsh"
22749 mkdir_on_mdt0 $DIR/$tdir
22750 touch $DIR/$tdir/$tfile
22752 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22753 do_facet mds1 lctl set_param fail_loc=0x105
22754 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22756 do_facet mds1 lctl set_param fail_loc=0
22757 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22759 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22763 test_mkdir $DIR/$tdir
22764 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22766 run_test 243 "various group lock tests"
22770 test_mkdir $DIR/$tdir
22771 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22772 sendfile_grouplock $DIR/$tdir/$tfile || \
22773 error "sendfile+grouplock failed"
22776 run_test 244a "sendfile with group lock tests"
22780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22783 local size=$((1024*1024))
22785 test_mkdir $DIR/$tdir
22786 for i in $(seq 1 $threads); do
22787 local file=$DIR/$tdir/file_$((i / 10))
22788 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22791 for i in $(seq 1 $threads); do
22795 run_test 244b "multi-threaded write with group lock"
22798 local flagname="multi_mod_rpcs"
22799 local connect_data_name="max_mod_rpcs"
22802 # check if multiple modify RPCs flag is set
22803 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22804 grep "connect_flags:")
22807 echo "$out" | grep -qw $flagname
22808 if [ $? -ne 0 ]; then
22809 echo "connect flag $flagname is not set"
22813 # check if multiple modify RPCs data is set
22814 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22817 echo "$out" | grep -qw $connect_data_name ||
22818 error "import should have connect data $connect_data_name"
22820 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22823 local flagname="multi_mod_rpcs"
22824 local connect_data_name="max_mod_rpcs"
22827 remote_mds_nodsh && skip "remote MDS with nodsh"
22828 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22830 # check if multiple modify RPCs flag is set
22831 out=$(do_facet mds1 \
22832 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22833 grep "connect_flags:")
22836 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22838 # check if multiple modify RPCs data is set
22839 out=$(do_facet mds1 \
22840 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22842 [[ "$out" =~ $connect_data_name ]] ||
22845 error "missing connect data $connect_data_name"
22848 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22854 umount_client $submount
22859 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22861 skip_env "Fileset feature is not supported"
22863 local submount=${MOUNT}_$tdir
22866 mkdir -p $submount || error "mkdir $submount failed"
22867 FILESET="$FILESET/$tdir" mount_client $submount ||
22868 error "mount $submount failed"
22869 trap "cleanup_247 $submount" EXIT
22870 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22871 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22872 error "read $MOUNT/$tdir/$tfile failed"
22873 cleanup_247 $submount
22875 run_test 247a "mount subdir as fileset"
22878 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22879 skip_env "Fileset feature is not supported"
22881 local submount=${MOUNT}_$tdir
22883 rm -rf $MOUNT/$tdir
22884 mkdir -p $submount || error "mkdir $submount failed"
22886 FILESET="$FILESET/$tdir" mount_client $submount &&
22887 error "mount $submount should fail"
22890 run_test 247b "mount subdir that dose not exist"
22893 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22894 skip_env "Fileset feature is not supported"
22896 local submount=${MOUNT}_$tdir
22898 mkdir -p $MOUNT/$tdir/dir1
22899 mkdir -p $submount || error "mkdir $submount failed"
22900 trap "cleanup_247 $submount" EXIT
22901 FILESET="$FILESET/$tdir" mount_client $submount ||
22902 error "mount $submount failed"
22903 local fid=$($LFS path2fid $MOUNT/)
22904 $LFS fid2path $submount $fid && error "fid2path should fail"
22905 cleanup_247 $submount
22907 run_test 247c "running fid2path outside subdirectory root"
22910 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22911 skip "Fileset feature is not supported"
22913 local submount=${MOUNT}_$tdir
22915 mkdir -p $MOUNT/$tdir/dir1
22916 mkdir -p $submount || error "mkdir $submount failed"
22917 FILESET="$FILESET/$tdir" mount_client $submount ||
22918 error "mount $submount failed"
22919 trap "cleanup_247 $submount" EXIT
22921 local td=$submount/dir1
22922 local fid=$($LFS path2fid $td)
22923 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22925 # check that we get the same pathname back
22928 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22929 echo "$rootpath $fid"
22930 found=$($LFS fid2path $rootpath "$fid")
22931 [ -n "$found" ] || error "fid2path should succeed"
22932 [ "$found" == "$td" ] || error "fid2path $found != $td"
22934 # check wrong root path format
22935 rootpath=$submount"_wrong"
22936 found=$($LFS fid2path $rootpath "$fid")
22937 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22939 cleanup_247 $submount
22941 run_test 247d "running fid2path inside subdirectory root"
22945 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22947 skip "Fileset feature is not supported"
22949 local submount=${MOUNT}_$tdir
22952 mkdir -p $submount || error "mkdir $submount failed"
22953 FILESET="$FILESET/.." mount_client $submount &&
22954 error "mount $submount should fail"
22957 run_test 247e "mount .. as fileset"
22960 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22961 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22962 skip "Need at least version 2.14.50.162"
22963 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22964 skip "Fileset feature is not supported"
22966 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22967 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22968 error "mkdir remote failed"
22969 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22970 error "mkdir remote/subdir failed"
22971 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22972 error "mkdir striped failed"
22973 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22975 local submount=${MOUNT}_$tdir
22977 mkdir -p $submount || error "mkdir $submount failed"
22978 stack_trap "rmdir $submount"
22981 local fileset=$FILESET
22982 local mdts=$(comma_list $(mdts_nodes))
22984 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22985 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22986 $tdir/striped/subdir $tdir/striped/.; do
22987 FILESET="$fileset/$dir" mount_client $submount ||
22988 error "mount $dir failed"
22989 umount_client $submount
22992 run_test 247f "mount striped or remote directory as fileset"
22994 test_subdir_mount_lock()
22997 local submount=${MOUNT}_$(basename $testdir)
22999 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23001 mkdir -p $submount || error "mkdir $submount failed"
23002 stack_trap "rmdir $submount"
23004 FILESET="$fileset/$testdir" mount_client $submount ||
23005 error "mount $FILESET failed"
23006 stack_trap "umount $submount"
23008 local mdts=$(comma_list $(mdts_nodes))
23012 stat $submount > /dev/null || error "stat $submount failed"
23013 cancel_lru_locks $MDC
23014 stat $submount > /dev/null || error "stat $submount failed"
23015 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23016 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23017 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23018 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23019 awk '/getattr/ {sum += $2} END {print sum}')
23021 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23025 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23027 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23028 error "mkdir $tdir failed"
23029 test_subdir_mount_lock $tdir
23031 run_test 247g "striped directory submount revalidate ROOT from cache"
23034 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23035 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23036 skip "Need MDS version at least 2.15.51"
23038 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23039 test_subdir_mount_lock $tdir
23040 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23041 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23042 error "mkdir $tdir.1 failed"
23043 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23045 run_test 247h "remote directory submount revalidate ROOT from cache"
23048 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23049 [ -z "$fast_read_sav" ] && skip "no fast read support"
23051 # create a large file for fast read verification
23052 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23054 # make sure the file is created correctly
23055 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23056 { rm -f $DIR/$tfile; skip "file creation error"; }
23058 echo "Test 1: verify that fast read is 4 times faster on cache read"
23060 # small read with fast read enabled
23061 $LCTL set_param -n llite.*.fast_read=1
23062 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23063 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23064 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23065 # small read with fast read disabled
23066 $LCTL set_param -n llite.*.fast_read=0
23067 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23068 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23069 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23071 # verify that fast read is 4 times faster for cache read
23072 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23073 error_not_in_vm "fast read was not 4 times faster: " \
23074 "$t_fast vs $t_slow"
23076 echo "Test 2: verify the performance between big and small read"
23077 $LCTL set_param -n llite.*.fast_read=1
23079 # 1k non-cache read
23080 cancel_lru_locks osc
23081 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23082 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23083 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23085 # 1M non-cache read
23086 cancel_lru_locks osc
23087 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23088 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23089 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23091 # verify that big IO is not 4 times faster than small IO
23092 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23093 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23095 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23098 run_test 248a "fast read verification"
23101 # Default short_io_bytes=16384, try both smaller and larger sizes.
23102 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23103 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23104 echo "bs=53248 count=113 normal buffered write"
23105 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23106 error "dd of initial data file failed"
23107 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23109 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23110 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23111 error "dd with sync normal writes failed"
23112 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23114 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23115 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23116 error "dd with sync small writes failed"
23117 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23119 cancel_lru_locks osc
23121 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23122 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23123 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23124 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23125 iflag=direct || error "dd with O_DIRECT small read failed"
23126 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23127 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23128 error "compare $TMP/$tfile.1 failed"
23130 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23131 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23133 # just to see what the maximum tunable value is, and test parsing
23134 echo "test invalid parameter 2MB"
23135 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23136 error "too-large short_io_bytes allowed"
23137 echo "test maximum parameter 512KB"
23138 # if we can set a larger short_io_bytes, run test regardless of version
23139 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23140 # older clients may not allow setting it this large, that's OK
23141 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23142 skip "Need at least client version 2.13.50"
23143 error "medium short_io_bytes failed"
23145 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23146 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23148 echo "test large parameter 64KB"
23149 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23150 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23152 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23153 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23154 error "dd with sync large writes failed"
23155 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23157 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23158 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23159 num=$((113 * 4096 / PAGE_SIZE))
23160 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23161 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23162 error "dd with O_DIRECT large writes failed"
23163 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23164 error "compare $DIR/$tfile.3 failed"
23166 cancel_lru_locks osc
23168 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23169 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23170 error "dd with O_DIRECT large read failed"
23171 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23172 error "compare $TMP/$tfile.2 failed"
23174 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23175 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23176 error "dd with O_DIRECT large read failed"
23177 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23178 error "compare $TMP/$tfile.3 failed"
23180 run_test 248b "test short_io read and write for both small and large sizes"
23182 test_249() { # LU-7890
23183 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23184 skip "Need at least version 2.8.54"
23187 $LFS setstripe -c 1 $DIR/$tfile
23188 # Offset 2T == 4k * 512M
23189 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23190 error "dd to 2T offset failed"
23192 run_test 249 "Write above 2T file size"
23195 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23196 && skip "no 16TB file size limit on ZFS"
23198 $LFS setstripe -c 1 $DIR/$tfile
23199 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23200 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23201 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23202 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23203 conv=notrunc,fsync && error "append succeeded"
23206 run_test 250 "Write above 16T limit"
23209 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23211 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23212 #Skip once - writing the first stripe will succeed
23213 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23214 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23215 error "short write happened"
23217 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23218 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23219 error "short read happened"
23223 run_test 251 "Handling short read and write correctly"
23226 remote_mds_nodsh && skip "remote MDS with nodsh"
23227 remote_ost_nodsh && skip "remote OST with nodsh"
23228 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23229 skip_env "ldiskfs only test"
23239 # check lr_reader on OST0000
23241 dev=$(facet_device $tgt)
23242 out=$(do_facet $tgt $LR_READER $dev)
23243 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23245 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23246 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23247 error "Invalid uuid returned by $LR_READER on target $tgt"
23248 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23250 # check lr_reader -c on MDT0000
23252 dev=$(facet_device $tgt)
23253 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23254 skip "$LR_READER does not support additional options"
23256 out=$(do_facet $tgt $LR_READER -c $dev)
23257 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23259 num=$(echo "$out" | grep -c "mdtlov")
23260 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23261 error "Invalid number of mdtlov clients returned by $LR_READER"
23262 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23264 # check lr_reader -cr on MDT0000
23265 out=$(do_facet $tgt $LR_READER -cr $dev)
23266 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23268 echo "$out" | grep -q "^reply_data:$" ||
23269 error "$LR_READER should have returned 'reply_data' section"
23270 num=$(echo "$out" | grep -c "client_generation")
23271 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23273 run_test 252 "check lr_reader tool"
23276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23277 remote_mds_nodsh && skip "remote MDS with nodsh"
23278 remote_mgs_nodsh && skip "remote MGS with nodsh"
23282 local ost_name=$(ostname_from_index $ostidx)
23285 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23286 do_facet $SINGLEMDS $LCTL get_param -n \
23287 osp.$mdtosc_proc1.reserved_mb_high ||
23288 skip "remote MDS does not support reserved_mb_high"
23292 wait_delete_completed
23294 stack_trap "rm -rf $DIR/$tdir"
23296 pool_add $TESTNAME || error "Pool creation failed"
23297 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23299 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23300 error "Setstripe failed"
23302 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23304 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23306 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23308 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23309 osp.$mdtosc_proc1.prealloc_status)
23310 echo "prealloc_status $oa_status"
23312 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23313 error "File creation should fail"
23315 #object allocation was stopped, but we still able to append files
23316 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23317 oflag=append || error "Append failed"
23319 rm -f $DIR/$tdir/$tfile.0
23321 # For this test, we want to delete the files we created to go out of
23322 # space but leave the watermark, so we remain nearly out of space
23323 ost_watermarks_enospc_delete_files $tfile $ostidx
23325 wait_delete_completed
23329 for i in $(seq 10 12); do
23330 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23331 2>/dev/null || error "File creation failed after rm"
23334 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23335 osp.$mdtosc_proc1.prealloc_status)
23336 echo "prealloc_status $oa_status"
23338 if (( oa_status != 0 )); then
23339 error "Object allocation still disable after rm"
23342 run_test 253 "Check object allocation limit"
23345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23346 remote_mds_nodsh && skip "remote MDS with nodsh"
23348 local mdt=$(facet_svc $SINGLEMDS)
23350 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23351 skip "MDS does not support changelog_size"
23355 changelog_register || error "changelog_register failed"
23357 changelog_clear 0 || error "changelog_clear failed"
23359 local size1=$(do_facet $SINGLEMDS \
23360 $LCTL get_param -n mdd.$mdt.changelog_size)
23361 echo "Changelog size $size1"
23364 $LFS mkdir -i 0 $DIR/$tdir
23366 mkdir -p $DIR/$tdir/pics/2008/zachy
23367 touch $DIR/$tdir/pics/2008/zachy/timestamp
23368 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23369 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23370 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23371 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23372 rm $DIR/$tdir/pics/desktop.jpg
23374 local size2=$(do_facet $SINGLEMDS \
23375 $LCTL get_param -n mdd.$mdt.changelog_size)
23376 echo "Changelog size after work $size2"
23378 (( $size2 > $size1 )) ||
23379 error "new Changelog size=$size2 less than old size=$size1"
23381 run_test 254 "Check changelog size"
23388 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23389 awk -F: '{print $2}' | grep $type > /dev/null
23390 if [ $? -ne 0 ]; then
23400 lfs ladvise -a willread $file > /dev/null 2>&1
23401 if [ $? -eq 0 ]; then
23405 lfs ladvise -a willread $file 2>&1 |
23406 grep "Inappropriate ioctl for device" > /dev/null
23407 if [ $? -eq 0 ]; then
23414 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23417 # run a random read IO workload
23418 # usage: random_read_iops <filename> <filesize> <iosize>
23419 random_read_iops() {
23422 local iosize=${3:-4096}
23424 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23425 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23428 drop_file_oss_cache() {
23432 $LFS ladvise -a dontneed $file 2>/dev/null ||
23433 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23436 ladvise_willread_performance()
23439 local average_origin=0
23440 local average_cache=0
23441 local average_ladvise=0
23443 for ((i = 1; i <= $repeat; i++)); do
23444 echo "Iter $i/$repeat: reading without willread hint"
23445 cancel_lru_locks osc
23446 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23447 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23448 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23449 average_origin=$(bc <<<"$average_origin + $speed_origin")
23451 cancel_lru_locks osc
23452 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23453 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23454 average_cache=$(bc <<<"$average_cache + $speed_cache")
23456 cancel_lru_locks osc
23457 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23458 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23459 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23460 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23461 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23463 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23464 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23465 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23467 speedup_cache=$(percent $average_cache $average_origin)
23468 speedup_ladvise=$(percent $average_ladvise $average_origin)
23470 echo "Average uncached read: $average_origin"
23471 echo "Average speedup with OSS cached read: " \
23472 "$average_cache = +$speedup_cache%"
23473 echo "Average speedup with ladvise willread: " \
23474 "$average_ladvise = +$speedup_ladvise%"
23476 local lowest_speedup=20
23477 if (( ${average_cache%.*} < $lowest_speedup )); then
23478 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23479 " got $average_cache%. Skipping ladvise willread check."
23483 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23484 # it is still good to run until then to exercise 'ladvise willread'
23485 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23486 [ "$ost1_FSTYPE" = "zfs" ] &&
23487 echo "osd-zfs does not support dontneed or drop_caches" &&
23490 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23491 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23492 error_not_in_vm "Speedup with willread is less than " \
23493 "$lowest_speedup%, got $average_ladvise%"
23497 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23498 skip "lustre < 2.8.54 does not support ladvise "
23499 remote_ost_nodsh && skip "remote OST with nodsh"
23501 stack_trap "rm -f $DIR/$tfile"
23502 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23504 ladvise_no_type willread $DIR/$tfile &&
23505 skip "willread ladvise is not supported"
23507 ladvise_no_ioctl $DIR/$tfile &&
23508 skip "ladvise ioctl is not supported"
23511 local size=$((size_mb * 1048576))
23512 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23513 error "dd to $DIR/$tfile failed"
23515 lfs ladvise -a willread $DIR/$tfile ||
23516 error "Ladvise failed with no range argument"
23518 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23519 error "Ladvise failed with no -l or -e argument"
23521 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23522 error "Ladvise failed with only -e argument"
23524 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23525 error "Ladvise failed with only -l argument"
23527 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23528 error "End offset should not be smaller than start offset"
23530 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23531 error "End offset should not be equal to start offset"
23533 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23534 error "Ladvise failed with overflowing -s argument"
23536 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23537 error "Ladvise failed with overflowing -e argument"
23539 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23540 error "Ladvise failed with overflowing -l argument"
23542 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23543 error "Ladvise succeeded with conflicting -l and -e arguments"
23545 echo "Synchronous ladvise should wait"
23547 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23548 do_nodes $(comma_list $(osts_nodes)) \
23549 $LCTL set_param fail_val=$delay fail_loc=0x237
23550 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23551 $LCTL set_param fail_loc=0"
23553 local start_ts=$SECONDS
23554 lfs ladvise -a willread $DIR/$tfile ||
23555 error "Ladvise failed with no range argument"
23556 local end_ts=$SECONDS
23557 local inteval_ts=$((end_ts - start_ts))
23559 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23560 error "Synchronous advice didn't wait reply"
23563 echo "Asynchronous ladvise shouldn't wait"
23564 local start_ts=$SECONDS
23565 lfs ladvise -a willread -b $DIR/$tfile ||
23566 error "Ladvise failed with no range argument"
23567 local end_ts=$SECONDS
23568 local inteval_ts=$((end_ts - start_ts))
23570 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23571 error "Asynchronous advice blocked"
23574 ladvise_willread_performance
23576 run_test 255a "check 'lfs ladvise -a willread'"
23582 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23586 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23587 skip "lustre < 2.8.54 does not support ladvise "
23588 remote_ost_nodsh && skip "remote OST with nodsh"
23590 stack_trap "rm -f $DIR/$tfile"
23591 lfs setstripe -c 1 -i 0 $DIR/$tfile
23593 ladvise_no_type dontneed $DIR/$tfile &&
23594 skip "dontneed ladvise is not supported"
23596 ladvise_no_ioctl $DIR/$tfile &&
23597 skip "ladvise ioctl is not supported"
23599 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23600 [ "$ost1_FSTYPE" = "zfs" ] &&
23601 skip "zfs-osd does not support 'ladvise dontneed'"
23604 local size=$((size_mb * 1048576))
23605 # In order to prevent disturbance of other processes, only check 3/4
23606 # of the memory usage
23607 local kibibytes=$((size_mb * 1024 * 3 / 4))
23609 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23610 error "dd to $DIR/$tfile failed"
23612 #force write to complete before dropping OST cache & checking memory
23615 local total=$(facet_meminfo ost1 MemTotal)
23616 echo "Total memory: $total KiB"
23618 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23619 local before_read=$(facet_meminfo ost1 Cached)
23620 echo "Cache used before read: $before_read KiB"
23622 lfs ladvise -a willread $DIR/$tfile ||
23623 error "Ladvise willread failed"
23624 local after_read=$(facet_meminfo ost1 Cached)
23625 echo "Cache used after read: $after_read KiB"
23627 lfs ladvise -a dontneed $DIR/$tfile ||
23628 error "Ladvise dontneed again failed"
23629 local no_read=$(facet_meminfo ost1 Cached)
23630 echo "Cache used after dontneed ladvise: $no_read KiB"
23632 if [ $total -lt $((before_read + kibibytes)) ]; then
23633 echo "Memory is too small, abort checking"
23637 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23638 error "Ladvise willread should use more memory" \
23639 "than $kibibytes KiB"
23642 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23643 error "Ladvise dontneed should release more memory" \
23644 "than $kibibytes KiB"
23647 run_test 255b "check 'lfs ladvise -a dontneed'"
23650 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23651 skip "lustre < 2.10.50 does not support lockahead"
23653 local ost1_imp=$(get_osc_import_name client ost1)
23654 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23662 test_mkdir -p $DIR/$tdir
23663 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23665 #test 10 returns only success/failure
23667 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23669 if [ $rc -eq 255 ]; then
23670 error "Ladvise test${i} failed, ${rc}"
23673 #test 11 counts lock enqueue requests, all others count new locks
23675 count=$(do_facet ost1 \
23676 $LCTL get_param -n ost.OSS.ost.stats)
23677 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23679 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23681 if [ $rc -eq 255 ]; then
23682 error "Ladvise test${i} failed, ${rc}"
23685 new_count=$(do_facet ost1 \
23686 $LCTL get_param -n ost.OSS.ost.stats)
23687 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23688 awk '{ print $2 }')
23690 difference="$((new_count - count))"
23691 if [ $difference -ne $rc ]; then
23692 error "Ladvise test${i}, bad enqueue count, returned " \
23693 "${rc}, actual ${difference}"
23696 for i in $(seq 12 21); do
23697 # If we do not do this, we run the risk of having too many
23698 # locks and starting lock cancellation while we are checking
23700 cancel_lru_locks osc
23702 count=$($LCTL get_param -n \
23703 ldlm.namespaces.$imp_name.lock_unused_count)
23705 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23707 if [ $rc -eq 255 ]; then
23708 error "Ladvise test ${i} failed, ${rc}"
23711 new_count=$($LCTL get_param -n \
23712 ldlm.namespaces.$imp_name.lock_unused_count)
23713 difference="$((new_count - count))"
23715 # Test 15 output is divided by 100 to map down to valid return
23716 if [ $i -eq 15 ]; then
23720 if [ $difference -ne $rc ]; then
23721 error "Ladvise test ${i}, bad lock count, returned " \
23722 "${rc}, actual ${difference}"
23726 #test 22 returns only success/failure
23728 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23730 if [ $rc -eq 255 ]; then
23731 error "Ladvise test${i} failed, ${rc}"
23734 run_test 255c "suite of ladvise lockahead tests"
23737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23738 remote_mds_nodsh && skip "remote MDS with nodsh"
23739 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23740 changelog_users $SINGLEMDS | grep "^cl" &&
23741 skip "active changelog user"
23747 mdt_dev=$(facet_device $SINGLEMDS)
23750 changelog_register || error "changelog_register failed"
23753 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23755 changelog_clear 0 || error "changelog_clear failed"
23758 touch $DIR/$tdir/{1..10}
23761 stop $SINGLEMDS || error "Fail to stop MDT"
23764 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23765 error "Fail to start MDT"
23767 #after mount new plainllog is used
23768 touch $DIR/$tdir/{11..19}
23769 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23770 stack_trap "rm -f $tmpfile"
23771 cat_sl=$(do_facet $SINGLEMDS "sync; \
23772 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23773 llog_reader $tmpfile | grep -c type=1064553b")
23774 do_facet $SINGLEMDS llog_reader $tmpfile
23776 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23778 changelog_clear 0 || error "changelog_clear failed"
23780 cat_sl=$(do_facet $SINGLEMDS "sync; \
23781 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23782 llog_reader $tmpfile | grep -c type=1064553b")
23784 if (( cat_sl == 2 )); then
23785 error "Empty plain llog was not deleted from changelog catalog"
23786 elif (( cat_sl != 1 )); then
23787 error "Active plain llog shouldn't be deleted from catalog"
23790 run_test 256 "Check llog delete for empty and not full state"
23793 remote_mds_nodsh && skip "remote MDS with nodsh"
23794 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23795 skip "Need MDS version at least 2.8.55"
23797 test_mkdir $DIR/$tdir
23799 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23800 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23803 #define OBD_FAIL_MDS_XATTR_REP 0x161
23804 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23805 local facet=mds$((mdtidx + 1))
23806 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23807 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23809 stop $facet || error "stop MDS failed"
23810 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23811 error "start MDS fail"
23812 wait_recovery_complete $facet
23814 run_test 257 "xattr locks are not lost"
23816 # Verify we take the i_mutex when security requires it
23818 #define OBD_FAIL_IMUTEX_SEC 0x141c
23819 $LCTL set_param fail_loc=0x141c
23821 chmod u+s $DIR/$tfile
23822 chmod a+rwx $DIR/$tfile
23823 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23825 if [ $RC -ne 0 ]; then
23826 error "error, failed to take i_mutex, rc=$?"
23830 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23832 # Verify we do NOT take the i_mutex in the normal case
23834 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23835 $LCTL set_param fail_loc=0x141d
23838 chmod a+rw $DIR/$tfile
23839 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23841 if [ $RC -ne 0 ]; then
23842 error "error, took i_mutex unnecessarily, rc=$?"
23847 run_test 258b "verify i_mutex security behavior"
23850 local file=$DIR/$tfile
23854 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23856 stack_trap "rm -f $file" EXIT
23858 wait_delete_completed
23859 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23860 echo "before: $before"
23862 $LFS setstripe -i 0 -c 1 $file
23863 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23865 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23866 echo "after write: $after"
23868 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23869 do_facet ost1 $LCTL set_param fail_loc=0x2301
23871 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23872 echo "after truncate: $after"
23875 do_facet ost1 $LCTL set_param fail_loc=0
23876 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23878 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23879 echo "after restart: $after"
23880 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23881 error "missing truncate?"
23885 run_test 259 "crash at delayed truncate"
23888 #define OBD_FAIL_MDC_CLOSE 0x806
23889 $LCTL set_param fail_loc=0x80000806
23893 run_test 260 "Check mdc_close fail"
23895 ### Data-on-MDT sanity tests ###
23897 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23898 skip "Need MDS version at least 2.10.55 for DoM"
23901 local dom=$DIR/$tdir/dom_file
23902 local tmp=$DIR/$tdir/tmp_file
23904 mkdir_on_mdt0 $DIR/$tdir
23906 # basic checks for DoM component creation
23907 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23908 error "Can set MDT layout to non-first entry"
23910 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23911 error "Can define multiple entries as MDT layout"
23913 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23915 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23916 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23917 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23919 local mdtidx=$($LFS getstripe -m $dom)
23920 local mdtname=MDT$(printf %04x $mdtidx)
23921 local facet=mds$((mdtidx + 1))
23922 local space_check=1
23924 # Skip free space checks with ZFS
23925 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23929 local size_tmp=$((65536 * 3))
23930 local mdtfree1=$(do_facet $facet \
23931 lctl get_param -n osd*.*$mdtname.kbytesfree)
23933 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23934 # check also direct IO along write
23935 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23936 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23938 cmp $tmp $dom || error "file data is different"
23939 [ $(stat -c%s $dom) == $size_tmp ] ||
23940 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23941 if [ $space_check == 1 ]; then
23942 local mdtfree2=$(do_facet $facet \
23943 lctl get_param -n osd*.*$mdtname.kbytesfree)
23945 # increase in usage from by $size_tmp
23946 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23947 error "MDT free space wrong after write: " \
23948 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23952 local size_dom=10000
23954 $TRUNCATE $dom $size_dom
23955 [ $(stat -c%s $dom) == $size_dom ] ||
23956 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23957 if [ $space_check == 1 ]; then
23958 mdtfree1=$(do_facet $facet \
23959 lctl get_param -n osd*.*$mdtname.kbytesfree)
23960 # decrease in usage from $size_tmp to new $size_dom
23961 [ $(($mdtfree1 - $mdtfree2)) -ge \
23962 $(((size_tmp - size_dom) / 1024)) ] ||
23963 error "MDT free space is wrong after truncate: " \
23964 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23970 size_dom=$((size_dom + size_tmp))
23971 [ $(stat -c%s $dom) == $size_dom ] ||
23972 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23973 if [ $space_check == 1 ]; then
23974 mdtfree2=$(do_facet $facet \
23975 lctl get_param -n osd*.*$mdtname.kbytesfree)
23976 # increase in usage by $size_tmp from previous
23977 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23978 error "MDT free space is wrong after append: " \
23979 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23984 if [ $space_check == 1 ]; then
23985 mdtfree1=$(do_facet $facet \
23986 lctl get_param -n osd*.*$mdtname.kbytesfree)
23987 # decrease in usage by $size_dom from previous
23988 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23989 error "MDT free space is wrong after removal: " \
23990 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23993 # combined striping
23994 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23995 error "Can't create DoM + OST striping"
23997 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23998 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23999 # check also direct IO along write
24000 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24002 cmp $tmp $dom || error "file data is different"
24003 [ $(stat -c%s $dom) == $size_tmp ] ||
24004 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24009 run_test 270a "DoM: basic functionality tests"
24012 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24013 skip "Need MDS version at least 2.10.55"
24015 local dom=$DIR/$tdir/dom_file
24016 local max_size=1048576
24018 mkdir -p $DIR/$tdir
24019 $LFS setstripe -E $max_size -L mdt $dom
24021 # truncate over the limit
24022 $TRUNCATE $dom $(($max_size + 1)) &&
24023 error "successful truncate over the maximum size"
24024 # write over the limit
24025 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24026 error "successful write over the maximum size"
24027 # append over the limit
24028 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24029 echo "12345" >> $dom && error "successful append over the maximum size"
24034 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24037 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24038 skip "Need MDS version at least 2.10.55"
24040 mkdir -p $DIR/$tdir
24041 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24043 # check files inherit DoM EA
24044 touch $DIR/$tdir/first
24045 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24046 error "bad pattern"
24047 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24048 error "bad stripe count"
24049 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24050 error "bad stripe size"
24052 # check directory inherits DoM EA and uses it as default
24053 mkdir $DIR/$tdir/subdir
24054 touch $DIR/$tdir/subdir/second
24055 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24056 error "bad pattern in sub-directory"
24057 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24058 error "bad stripe count in sub-directory"
24059 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24060 error "bad stripe size in sub-directory"
24063 run_test 270c "DoM: DoM EA inheritance tests"
24066 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24067 skip "Need MDS version at least 2.10.55"
24069 mkdir -p $DIR/$tdir
24070 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24072 # inherit default DoM striping
24073 mkdir $DIR/$tdir/subdir
24074 touch $DIR/$tdir/subdir/f1
24076 # change default directory striping
24077 $LFS setstripe -c 1 $DIR/$tdir/subdir
24078 touch $DIR/$tdir/subdir/f2
24079 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24080 error "wrong default striping in file 2"
24081 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24082 error "bad pattern in file 2"
24085 run_test 270d "DoM: change striping from DoM to RAID0"
24088 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24089 skip "Need MDS version at least 2.10.55"
24091 mkdir -p $DIR/$tdir/dom
24092 mkdir -p $DIR/$tdir/norm
24095 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24096 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24098 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24099 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24101 # find DoM files by layout
24102 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24103 [ $NUM -eq $DOMFILES ] ||
24104 error "lfs find -L: found $NUM, expected $DOMFILES"
24105 echo "Test 1: lfs find 20 DOM files by layout: OK"
24107 # there should be 1 dir with default DOM striping
24108 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24110 error "lfs find -L: found $NUM, expected 1 dir"
24111 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24113 # find DoM files by stripe size
24114 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24115 [ $NUM -eq $DOMFILES ] ||
24116 error "lfs find -S: found $NUM, expected $DOMFILES"
24117 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24119 # find files by stripe offset except DoM files
24120 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24121 [ $NUM -eq $NORMFILES ] ||
24122 error "lfs find -i: found $NUM, expected $NORMFILES"
24123 echo "Test 5: lfs find no DOM files by stripe index: OK"
24126 run_test 270e "DoM: lfs find with DoM files test"
24129 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24130 skip "Need MDS version at least 2.10.55"
24132 local mdtname=${FSNAME}-MDT0000-mdtlov
24133 local dom=$DIR/$tdir/dom_file
24134 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24135 lod.$mdtname.dom_stripesize)
24136 local dom_limit=131072
24138 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24139 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24140 lod.$mdtname.dom_stripesize)
24141 [ ${dom_limit} -eq ${dom_current} ] ||
24142 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24144 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24145 $LFS setstripe -d $DIR/$tdir
24146 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24147 error "Can't set directory default striping"
24149 # exceed maximum stripe size
24150 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24151 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24152 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24153 error "Able to create DoM component size more than LOD limit"
24155 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24156 dom_current=$(do_facet mds1 $LCTL get_param -n \
24157 lod.$mdtname.dom_stripesize)
24158 [ 0 -eq ${dom_current} ] ||
24159 error "Can't set zero DoM stripe limit"
24162 # attempt to create DoM file on server with disabled DoM should
24163 # remove DoM entry from layout and be succeed
24164 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24165 error "Can't create DoM file (DoM is disabled)"
24166 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24167 error "File has DoM component while DoM is disabled"
24170 # attempt to create DoM file with only DoM stripe should return error
24171 $LFS setstripe -E $dom_limit -L mdt $dom &&
24172 error "Able to create DoM-only file while DoM is disabled"
24174 # too low values to be aligned with smallest stripe size 64K
24175 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24176 dom_current=$(do_facet mds1 $LCTL get_param -n \
24177 lod.$mdtname.dom_stripesize)
24178 [ 30000 -eq ${dom_current} ] &&
24179 error "Can set too small DoM stripe limit"
24181 # 64K is a minimal stripe size in Lustre, expect limit of that size
24182 [ 65536 -eq ${dom_current} ] ||
24183 error "Limit is not set to 64K but ${dom_current}"
24185 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24186 dom_current=$(do_facet mds1 $LCTL get_param -n \
24187 lod.$mdtname.dom_stripesize)
24189 [ 2147483648 -eq ${dom_current} ] &&
24190 error "Can set too large DoM stripe limit"
24192 do_facet mds1 $LCTL set_param -n \
24193 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24194 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24195 error "Can't create DoM component size after limit change"
24196 do_facet mds1 $LCTL set_param -n \
24197 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24198 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24199 error "Can't create DoM file after limit decrease"
24200 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24201 error "Can create big DoM component after limit decrease"
24202 touch ${dom}_def ||
24203 error "Can't create file with old default layout"
24205 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24208 run_test 270f "DoM: maximum DoM stripe size checks"
24211 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24212 skip "Need MDS version at least 2.13.52"
24213 local dom=$DIR/$tdir/$tfile
24215 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24216 local lodname=${FSNAME}-MDT0000-mdtlov
24218 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24219 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24220 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24221 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24223 local dom_limit=1024
24224 local dom_threshold="50%"
24226 $LFS setstripe -d $DIR/$tdir
24227 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24228 error "Can't set directory default striping"
24230 do_facet mds1 $LCTL set_param -n \
24231 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24232 # set 0 threshold and create DOM file to change tunable stripesize
24233 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24234 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24235 error "Failed to create $dom file"
24236 # now tunable dom_cur_stripesize should reach maximum
24237 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24238 lod.${lodname}.dom_stripesize_cur_kb)
24239 [[ $dom_current == $dom_limit ]] ||
24240 error "Current DOM stripesize is not maximum"
24243 # set threshold for further tests
24244 do_facet mds1 $LCTL set_param -n \
24245 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24246 echo "DOM threshold is $dom_threshold free space"
24249 # Spoof bfree to exceed threshold
24250 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24251 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24252 for spfree in 40 20 0 15 30 55; do
24253 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24254 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24255 error "Failed to create $dom file"
24256 dom_def=$(do_facet mds1 $LCTL get_param -n \
24257 lod.${lodname}.dom_stripesize_cur_kb)
24258 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24259 [[ $dom_def != $dom_current ]] ||
24260 error "Default stripe size was not changed"
24261 if (( spfree > 0 )) ; then
24262 dom_set=$($LFS getstripe -S $dom)
24263 (( dom_set == dom_def * 1024 )) ||
24264 error "DOM component size is still old"
24266 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24267 error "DoM component is set with no free space"
24270 dom_current=$dom_def
24273 run_test 270g "DoM: default DoM stripe size depends on free space"
24276 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24277 skip "Need MDS version at least 2.13.53"
24279 local mdtname=${FSNAME}-MDT0000-mdtlov
24280 local dom=$DIR/$tdir/$tfile
24281 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24283 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24284 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24286 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24287 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24288 error "can't create OST file"
24289 # mirrored file with DOM entry in the second mirror
24290 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24291 error "can't create mirror with DoM component"
24293 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24295 # DOM component in the middle and has other enries in the same mirror,
24296 # should succeed but lost DoM component
24297 $LFS setstripe --copy=${dom}_1 $dom ||
24298 error "Can't create file from OST|DOM mirror layout"
24299 # check new file has no DoM layout after all
24300 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24301 error "File has DoM component while DoM is disabled"
24303 run_test 270h "DoM: DoM stripe removal when disabled on server"
24306 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24307 skip "Need MDS version at least 2.14.54"
24310 # DoM with plain layout
24311 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24312 error "default plain layout with DoM must fail"
24313 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24314 error "setstripe plain file layout with DoM must fail"
24315 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24316 error "default DoM layout with bad striping must fail"
24317 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24318 error "setstripe to DoM layout with bad striping must fail"
24321 run_test 270i "DoM: setting invalid DoM striping should fail"
24324 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24325 skip "Need MDS version at least 2.15.55.203"
24327 local dom=$DIR/$tdir/$tfile
24331 mkdir -p $DIR/$tdir
24333 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24335 odv=$($LFS data_version $dom)
24337 mv $dom ${dom}_moved
24338 link ${dom}_moved $dom
24339 setfattr -n user.attrx -v "some_attr" $dom
24340 ndv=$($LFS data_version $dom)
24341 (( $ndv == $odv )) ||
24342 error "data version was changed by metadata operations"
24344 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24345 error "failed to write data into $dom"
24346 cancel_lru_locks mdc
24347 ndv=$($LFS data_version $dom)
24348 (( $ndv != $odv )) ||
24349 error "data version wasn't changed on write"
24352 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24353 ndv=$($LFS data_version $dom)
24354 (( $ndv != $odv )) ||
24355 error "data version wasn't changed on truncate down"
24358 $TRUNCATE $dom 25000
24359 ndv=$($LFS data_version $dom)
24360 (( $ndv != $odv )) ||
24361 error "data version wasn't changed on truncate up"
24363 # check also fallocate for ldiskfs
24364 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24366 fallocate -l 1048576 $dom
24367 ndv=$($LFS data_version $dom)
24368 (( $ndv != $odv )) ||
24369 error "data version wasn't changed on fallocate"
24372 fallocate -p --offset 4096 -l 4096 $dom
24373 ndv=$($LFS data_version $dom)
24374 (( $ndv != $odv )) ||
24375 error "data version wasn't changed on fallocate punch"
24378 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24381 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24382 skip "Need MDS version at least 2.10.55"
24384 local dom=$DIR/$tdir/dom
24386 mkdir -p $DIR/$tdir
24388 $LFS setstripe -E 1024K -L mdt $dom
24390 lctl set_param -n mdc.*.stats=clear
24391 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24392 cat $dom > /dev/null
24393 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24394 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24398 run_test 271a "DoM: data is cached for read after write"
24401 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24402 skip "Need MDS version at least 2.10.55"
24404 local dom=$DIR/$tdir/dom
24406 mkdir -p $DIR/$tdir
24408 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24410 lctl set_param -n mdc.*.stats=clear
24411 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24412 cancel_lru_locks mdc
24413 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24414 # second stat to check size is cached on client
24415 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24416 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24417 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24420 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24423 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24424 skip "Need MDS version at least 2.10.55"
24426 local dom=$DIR/$tdir/dom
24428 mkdir -p $DIR/$tdir
24430 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24432 lctl set_param -n mdc.*.stats=clear
24433 lctl set_param -n osc.*.stats=clear
24434 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24435 cancel_lru_locks mdc
24436 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24437 # second stat to check size is cached on client
24438 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24439 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24440 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24441 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24442 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24445 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24451 local mdt=MDT$(printf %04x $mdtidx)
24453 if [ -z $param ]; then
24454 lctl get_param -n mdc.*$mdt*.stats
24456 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
24461 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24462 skip "Need MDS version at least 2.10.55"
24464 local dom=$DIR/$tdir/dom
24466 mkdir -p $DIR/$tdir
24468 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24470 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24471 local facet=mds$((mdtidx + 1))
24473 cancel_lru_locks mdc
24474 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24475 createmany -o $dom 1000
24476 lctl set_param -n mdc.*.stats=clear
24477 smalliomany -w $dom 1000 200
24478 get_mdc_stats $mdtidx
24479 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24480 # Each file has 1 open, 1 IO enqueues, total 2000
24481 # but now we have also +1 getxattr for security.capability, total 3000
24482 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24483 unlinkmany $dom 1000
24485 cancel_lru_locks mdc
24486 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24487 createmany -o $dom 1000
24488 lctl set_param -n mdc.*.stats=clear
24489 smalliomany -w $dom 1000 200
24490 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24491 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24492 # for OPEN and IO lock.
24493 [ $((enq - enq_2)) -ge 1000 ] ||
24494 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24495 unlinkmany $dom 1000
24498 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24500 cleanup_271def_tests() {
24506 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24507 skip "Need MDS version at least 2.10.57"
24509 local dom=$DIR/$tdir/dom
24510 local tmp=$TMP/$tfile
24511 trap "cleanup_271def_tests $tmp" EXIT
24513 mkdir -p $DIR/$tdir
24515 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24517 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24519 cancel_lru_locks mdc
24520 dd if=/dev/urandom of=$tmp bs=1000 count=1
24521 dd if=$tmp of=$dom bs=1000 count=1
24522 cancel_lru_locks mdc
24524 cat /etc/hosts >> $tmp
24525 lctl set_param -n mdc.*.stats=clear
24527 # append data to the same file it should update local page
24528 echo "Append to the same page"
24529 cat /etc/hosts >> $dom
24530 local num=$(get_mdc_stats $mdtidx ost_read)
24531 local ra=$(get_mdc_stats $mdtidx req_active)
24532 local rw=$(get_mdc_stats $mdtidx req_waittime)
24534 [ -z $num ] || error "$num READ RPC occured"
24535 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24539 cmp $tmp $dom || error "file miscompare"
24541 cancel_lru_locks mdc
24542 lctl set_param -n mdc.*.stats=clear
24544 echo "Open and read file"
24545 cat $dom > /dev/null
24546 local num=$(get_mdc_stats $mdtidx ost_read)
24547 local ra=$(get_mdc_stats $mdtidx req_active)
24548 local rw=$(get_mdc_stats $mdtidx req_waittime)
24550 [ -z $num ] || error "$num READ RPC occured"
24551 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24555 cmp $tmp $dom || error "file miscompare"
24559 run_test 271d "DoM: read on open (1K file in reply buffer)"
24562 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24563 skip "Need MDS version at least 2.10.57"
24565 local dom=$DIR/$tdir/dom
24566 local tmp=$TMP/$tfile
24567 trap "cleanup_271def_tests $tmp" EXIT
24569 mkdir -p $DIR/$tdir
24571 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24573 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24575 cancel_lru_locks mdc
24576 dd if=/dev/urandom of=$tmp bs=265000 count=1
24577 dd if=$tmp of=$dom bs=265000 count=1
24578 cancel_lru_locks mdc
24579 cat /etc/hosts >> $tmp
24580 lctl set_param -n mdc.*.stats=clear
24582 echo "Append to the same page"
24583 cat /etc/hosts >> $dom
24584 local num=$(get_mdc_stats $mdtidx ost_read)
24585 local ra=$(get_mdc_stats $mdtidx req_active)
24586 local rw=$(get_mdc_stats $mdtidx req_waittime)
24588 [ -z $num ] || error "$num READ RPC occured"
24589 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24593 cmp $tmp $dom || error "file miscompare"
24595 cancel_lru_locks mdc
24596 lctl set_param -n mdc.*.stats=clear
24598 echo "Open and read file"
24599 cat $dom > /dev/null
24600 local num=$(get_mdc_stats $mdtidx ost_read)
24601 local ra=$(get_mdc_stats $mdtidx req_active)
24602 local rw=$(get_mdc_stats $mdtidx req_waittime)
24604 [ -z $num ] && num=0
24605 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24606 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24610 cmp $tmp $dom || error "file miscompare"
24614 run_test 271f "DoM: read on open (200K file and read tail)"
24617 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24618 skip "Skipping due to old client or server version"
24620 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24622 $CHECKSTAT -t file $DIR1/$tfile
24624 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24627 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24628 $LCTL set_param fail_loc=0x80000314
24629 rm $DIR1/$tfile || error "Unlink fails"
24631 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24632 [ $RC -eq 0 ] || error "Failed write to stale object"
24634 run_test 271g "Discard DoM data vs client flush race"
24637 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24638 skip "Need MDS version at least 2.11.50"
24640 local dom=$DIR/$tdir/dom
24641 mkdir -p $DIR/$tdir
24643 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24644 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24645 error "failed to write data into $dom"
24646 local old_md5=$(md5sum $dom)
24648 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24649 error "failed to migrate to the same DoM component"
24651 local new_md5=$(md5sum $dom)
24653 [ "$old_md5" == "$new_md5" ] ||
24654 error "md5sum differ: $old_md5, $new_md5"
24656 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24657 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24659 run_test 272a "DoM migration: new layout with the same DOM component"
24662 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24663 skip "Need MDS version at least 2.11.50"
24665 local dom=$DIR/$tdir/dom
24666 mkdir -p $DIR/$tdir
24667 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24668 stack_trap "rm -rf $DIR/$tdir"
24670 local mdtidx=$($LFS getstripe -m $dom)
24671 local mdtname=MDT$(printf %04x $mdtidx)
24672 local facet=mds$((mdtidx + 1))
24674 local mdtfree1=$(do_facet $facet \
24675 lctl get_param -n osd*.*$mdtname.kbytesfree)
24676 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24677 error "failed to write data into $dom"
24678 local old_md5=$(md5sum $dom)
24679 cancel_lru_locks mdc
24680 local mdtfree1=$(do_facet $facet \
24681 lctl get_param -n osd*.*$mdtname.kbytesfree)
24683 $LFS migrate -c2 $dom ||
24684 error "failed to migrate to the new composite layout"
24685 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24686 error "MDT stripe was not removed"
24687 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24688 error "$dir1 shouldn't have DATAVER EA"
24690 cancel_lru_locks mdc
24691 local new_md5=$(md5sum $dom)
24692 [ "$old_md5" == "$new_md5" ] ||
24693 error "$old_md5 != $new_md5"
24695 # Skip free space checks with ZFS
24696 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24697 local mdtfree2=$(do_facet $facet \
24698 lctl get_param -n osd*.*$mdtname.kbytesfree)
24699 [ $mdtfree2 -gt $mdtfree1 ] ||
24700 error "MDT space is not freed after migration"
24704 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24707 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24708 skip "Need MDS version at least 2.11.50"
24710 local dom=$DIR/$tdir/$tfile
24711 mkdir -p $DIR/$tdir
24712 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24713 stack_trap "rm -rf $DIR/$tdir"
24715 local mdtidx=$($LFS getstripe -m $dom)
24716 local mdtname=MDT$(printf %04x $mdtidx)
24717 local facet=mds$((mdtidx + 1))
24719 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24720 error "failed to write data into $dom"
24721 local old_md5=$(md5sum $dom)
24722 cancel_lru_locks mdc
24723 local mdtfree1=$(do_facet $facet \
24724 lctl get_param -n osd*.*$mdtname.kbytesfree)
24726 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24727 error "failed to migrate to the new composite layout"
24728 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24729 error "MDT stripe was not removed"
24731 cancel_lru_locks mdc
24732 local new_md5=$(md5sum $dom)
24733 [ "$old_md5" == "$new_md5" ] ||
24734 error "$old_md5 != $new_md5"
24736 # Skip free space checks with ZFS
24737 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24738 local mdtfree2=$(do_facet $facet \
24739 lctl get_param -n osd*.*$mdtname.kbytesfree)
24740 [ $mdtfree2 -gt $mdtfree1 ] ||
24741 error "MDS space is not freed after migration"
24745 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24748 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24749 skip "Need MDS version at least 2.12.55"
24751 local dom=$DIR/$tdir/$tfile
24752 mkdir -p $DIR/$tdir
24753 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24755 local mdtidx=$($LFS getstripe -m $dom)
24756 local mdtname=MDT$(printf %04x $mdtidx)
24757 local facet=mds$((mdtidx + 1))
24759 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24760 error "failed to write data into $dom"
24761 local old_md5=$(md5sum $dom)
24762 cancel_lru_locks mdc
24763 local mdtfree1=$(do_facet $facet \
24764 lctl get_param -n osd*.*$mdtname.kbytesfree)
24766 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24767 error "failed mirroring to the new composite layout"
24768 $LFS mirror resync $dom ||
24769 error "failed mirror resync"
24770 $LFS mirror split --mirror-id 1 -d $dom ||
24771 error "failed mirror split"
24773 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24774 error "MDT stripe was not removed"
24776 cancel_lru_locks mdc
24777 local new_md5=$(md5sum $dom)
24778 [ "$old_md5" == "$new_md5" ] ||
24779 error "$old_md5 != $new_md5"
24781 # Skip free space checks with ZFS
24782 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24783 local mdtfree2=$(do_facet $facet \
24784 lctl get_param -n osd*.*$mdtname.kbytesfree)
24785 [ $mdtfree2 -gt $mdtfree1 ] ||
24786 error "MDS space is not freed after DOM mirror deletion"
24790 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24793 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24794 skip "Need MDS version at least 2.12.55"
24796 local dom=$DIR/$tdir/$tfile
24797 mkdir -p $DIR/$tdir
24798 $LFS setstripe -c 2 $dom
24800 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24801 error "failed to write data into $dom"
24802 local old_md5=$(md5sum $dom)
24805 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24806 error "failed mirroring to the DOM layout"
24807 $LFS mirror resync $dom ||
24808 error "failed mirror resync"
24809 $LFS mirror split --mirror-id 1 -d $dom ||
24810 error "failed mirror split"
24812 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24813 error "MDT stripe wasn't set"
24816 local new_md5=$(md5sum $dom)
24817 [ "$old_md5" == "$new_md5" ] ||
24818 error "$old_md5 != $new_md5"
24822 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24825 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24826 skip "Need MDS version at least 2.12.55"
24828 local dom=$DIR/$tdir/$tfile
24829 mkdir -p $DIR/$tdir
24830 $LFS setstripe -c 2 $dom
24832 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24833 error "failed to write data into $dom"
24834 local old_md5=$(md5sum $dom)
24837 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24838 error "failed migrating to the DOM file"
24840 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24841 error "MDT stripe wasn't set"
24844 local new_md5=$(md5sum $dom)
24845 [ "$old_md5" != "$new_md5" ] &&
24846 error "$old_md5 != $new_md5"
24850 run_test 272f "DoM migration: OST-striped file to DOM file"
24853 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24854 skip "Need MDS version at least 2.11.50"
24856 # Layout swap cannot be done if either file has DOM component,
24857 # this will never be supported, migration should be used instead
24859 local dom=$DIR/$tdir/$tfile
24860 mkdir -p $DIR/$tdir
24862 $LFS setstripe -c2 ${dom}_plain
24863 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24864 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24865 error "can swap layout with DoM component"
24866 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24867 error "can swap layout with DoM component"
24869 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24870 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24871 error "can swap layout with DoM component"
24872 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24873 error "can swap layout with DoM component"
24876 run_test 273a "DoM: layout swapping should fail with DOM"
24879 mkdir -p $DIR/$tdir
24880 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24882 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24883 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24885 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24887 run_test 273b "DoM: race writeback and object destroy"
24890 mkdir -p $DIR/$tdir
24891 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24893 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24894 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24896 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24898 run_test 273c "race writeback and object destroy"
24901 remote_ost_nodsh && skip "remote OST with nodsh"
24902 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24903 skip "Need OST version >= 2.10.57"
24905 local file=$DIR/$tfile
24908 oss=$(comma_list $(osts_nodes))
24910 dd if=/dev/urandom of=$file bs=1M count=2 ||
24911 error "failed to create a file"
24912 stack_trap "rm -f $file"
24913 cancel_lru_locks osc
24916 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24917 error "failed to read a file"
24919 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24920 $LCTL set_param fail_loc=0x8000031f
24922 cancel_lru_locks osc &
24925 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24926 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24927 #IO takes another lock, but matches the PENDING one
24928 #and places it to the IO RPC
24929 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24930 error "failed to read a file with PENDING lock"
24932 run_test 275 "Read on a canceled duplicate lock"
24935 remote_ost_nodsh && skip "remote OST with nodsh"
24938 do_facet ost1 "(while true; do \
24939 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24940 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24943 for LOOP in $(seq 20); do
24945 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24948 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24949 rm $TMP/sanity_276_pid"
24951 run_test 276 "Race between mount and obd_statfs"
24954 $LCTL set_param ldlm.namespaces.*.lru_size=0
24955 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24956 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24957 awk '/^used_mb/ { print $2 }')
24958 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24959 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24960 oflag=direct conv=notrunc
24961 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24962 awk '/^used_mb/ { print $2 }')
24963 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24965 run_test 277 "Direct IO shall drop page cache"
24968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24969 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24970 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24971 skip "needs the same host for mdt1 mdt2" && return
24976 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24977 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24983 echo "Starting MDTs"
24984 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24986 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24988 do_facet mds2 $LCTL set_param fail_loc=0
24990 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24991 wait_recovery_complete mds2
24993 run_test 278 "Race starting MDS between MDTs stop/start"
24996 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24997 skip "Need MGS version at least 2.13.52"
24998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24999 combined_mgs_mds || skip "needs combined MGS/MDT"
25001 umount_client $MOUNT
25002 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25003 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25005 mount_client $MOUNT &
25007 stop mgs || error "stop mgs failed"
25008 #for a race mgs would crash
25009 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25010 # make sure we unmount client before remounting
25012 umount_client $MOUNT
25013 mount_client $MOUNT || error "mount client failed"
25015 run_test 280 "Race between MGS umount and client llog processing"
25017 cleanup_test_300() {
25021 test_striped_dir() {
25026 mkdir -p $DIR/$tdir
25028 SAVE_UMASK=$(umask)
25029 trap cleanup_test_300 RETURN EXIT
25031 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
25032 $DIR/$tdir/striped_dir ||
25033 error "set striped dir error"
25035 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25036 [ "$mode" = "755" ] || error "expect 755 got $mode"
25038 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25039 error "getdirstripe failed"
25040 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25041 if [ "$stripe_count" != "2" ]; then
25042 error "1:stripe_count is $stripe_count, expect 2"
25044 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25045 if [ "$stripe_count" != "2" ]; then
25046 error "2:stripe_count is $stripe_count, expect 2"
25049 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25050 if [ "$stripe_index" != "$mdt_index" ]; then
25051 error "stripe_index is $stripe_index, expect $mdt_index"
25054 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25055 error "nlink error after create striped dir"
25057 mkdir $DIR/$tdir/striped_dir/a
25058 mkdir $DIR/$tdir/striped_dir/b
25060 stat $DIR/$tdir/striped_dir/a ||
25061 error "create dir under striped dir failed"
25062 stat $DIR/$tdir/striped_dir/b ||
25063 error "create dir under striped dir failed"
25065 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25066 error "nlink error after mkdir"
25068 rmdir $DIR/$tdir/striped_dir/a
25069 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25070 error "nlink error after rmdir"
25072 rmdir $DIR/$tdir/striped_dir/b
25073 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25074 error "nlink error after rmdir"
25076 chattr +i $DIR/$tdir/striped_dir
25077 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25078 error "immutable flags not working under striped dir!"
25079 chattr -i $DIR/$tdir/striped_dir
25081 rmdir $DIR/$tdir/striped_dir ||
25082 error "rmdir striped dir error"
25090 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25091 skip "skipped for lustre < 2.7.0"
25092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25095 test_striped_dir 0 || error "failed on striped dir on MDT0"
25096 test_striped_dir 1 || error "failed on striped dir on MDT0"
25098 run_test 300a "basic striped dir sanity test"
25101 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25102 skip "skipped for lustre < 2.7.0"
25103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25111 test_mkdir $DIR/$tdir || error "mkdir fail"
25112 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25113 error "set striped dir error"
25114 for i in {0..9}; do
25115 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25117 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25118 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25119 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25121 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25122 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25123 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25127 run_test 300b "check ctime/mtime for striped dir"
25130 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25131 skip "skipped for lustre < 2.7.0"
25132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25133 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25137 mkdir_on_mdt0 $DIR/$tdir
25138 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25139 error "set striped dir error"
25141 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25142 error "chown striped dir failed"
25144 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25145 error "create 5k files failed"
25147 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25149 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25153 run_test 300c "chown && check ls under striped directory"
25156 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25157 skip "skipped for lustre < 2.7.0"
25158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25159 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25164 mkdir -p $DIR/$tdir
25165 $LFS setstripe -c 2 $DIR/$tdir
25167 #local striped directory
25168 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25169 error "set striped dir error"
25170 #look at the directories for debug purposes
25172 $LFS getdirstripe $DIR/$tdir
25173 ls -l $DIR/$tdir/striped_dir
25174 $LFS getdirstripe $DIR/$tdir/striped_dir
25175 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25176 error "create 10 files failed"
25178 #remote striped directory
25179 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25180 error "set striped dir error"
25181 #look at the directories for debug purposes
25183 $LFS getdirstripe $DIR/$tdir
25184 ls -l $DIR/$tdir/remote_striped_dir
25185 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25186 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25187 error "create 10 files failed"
25189 for file in $(find $DIR/$tdir); do
25190 stripe_count=$($LFS getstripe -c $file)
25191 [ $stripe_count -eq 2 ] ||
25192 error "wrong stripe $stripe_count for $file"
25197 run_test 300d "check default stripe under striped directory"
25200 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25201 skip "Need MDS version at least 2.7.55"
25202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25208 mkdir -p $DIR/$tdir
25210 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25211 error "set striped dir error"
25213 touch $DIR/$tdir/striped_dir/a
25214 touch $DIR/$tdir/striped_dir/b
25215 touch $DIR/$tdir/striped_dir/c
25217 mkdir $DIR/$tdir/striped_dir/dir_a
25218 mkdir $DIR/$tdir/striped_dir/dir_b
25219 mkdir $DIR/$tdir/striped_dir/dir_c
25221 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25222 error "set striped adir under striped dir error"
25224 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25225 error "set striped bdir under striped dir error"
25227 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25228 error "set striped cdir under striped dir error"
25230 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25231 error "rename dir under striped dir fails"
25233 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25234 error "rename dir under different stripes fails"
25236 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25237 error "rename file under striped dir should succeed"
25239 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25240 error "rename dir under striped dir should succeed"
25244 run_test 300e "check rename under striped directory"
25247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25249 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25250 skip "Need MDS version at least 2.7.55"
25256 mkdir -p $DIR/$tdir
25258 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25259 error "set striped dir error"
25261 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25262 error "set striped dir error"
25264 touch $DIR/$tdir/striped_dir/a
25265 mkdir $DIR/$tdir/striped_dir/dir_a
25266 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25267 error "create striped dir under striped dir fails"
25269 touch $DIR/$tdir/striped_dir1/b
25270 mkdir $DIR/$tdir/striped_dir1/dir_b
25271 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25272 error "create striped dir under striped dir fails"
25274 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25275 error "rename dir under different striped dir should fail"
25277 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25278 error "rename striped dir under diff striped dir should fail"
25280 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25281 error "rename file under diff striped dirs fails"
25285 run_test 300f "check rename cross striped directory"
25287 test_300_check_default_striped_dir()
25290 local default_count=$2
25291 local default_index=$3
25294 local dir_stripe_index
25297 echo "checking $dirname $default_count $default_index"
25298 $LFS setdirstripe -D -c $default_count -i $default_index \
25299 -H all_char $DIR/$tdir/$dirname ||
25300 error "set default stripe on striped dir error"
25301 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25302 [ $stripe_count -eq $default_count ] ||
25303 error "expect $default_count get $stripe_count for $dirname"
25305 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25306 [ $stripe_index -eq $default_index ] ||
25307 error "expect $default_index get $stripe_index for $dirname"
25309 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25310 error "create dirs failed"
25312 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25313 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25314 for dir in $(find $DIR/$tdir/$dirname/*); do
25315 stripe_count=$($LFS getdirstripe -c $dir)
25316 (( $stripe_count == $default_count )) ||
25317 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25318 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25319 error "stripe count $default_count != $stripe_count for $dir"
25321 stripe_index=$($LFS getdirstripe -i $dir)
25322 [ $default_index -eq -1 ] ||
25323 [ $stripe_index -eq $default_index ] ||
25324 error "$stripe_index != $default_index for $dir"
25326 #check default stripe
25327 stripe_count=$($LFS getdirstripe -D -c $dir)
25328 [ $stripe_count -eq $default_count ] ||
25329 error "default count $default_count != $stripe_count for $dir"
25331 stripe_index=$($LFS getdirstripe -D -i $dir)
25332 [ $stripe_index -eq $default_index ] ||
25333 error "default index $default_index != $stripe_index for $dir"
25335 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25339 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25340 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25341 skip "Need MDS version at least 2.7.55"
25347 mkdir_on_mdt0 $DIR/$tdir
25348 mkdir $DIR/$tdir/normal_dir
25350 #Checking when client cache stripe index
25351 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25352 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25353 error "create striped_dir failed"
25355 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25356 error "create dir0 fails"
25357 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25358 [ $stripe_index -eq 0 ] ||
25359 error "dir0 expect index 0 got $stripe_index"
25361 mkdir $DIR/$tdir/striped_dir/dir1 ||
25362 error "create dir1 fails"
25363 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25364 [ $stripe_index -eq 1 ] ||
25365 error "dir1 expect index 1 got $stripe_index"
25367 #check default stripe count/stripe index
25368 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25369 test_300_check_default_striped_dir normal_dir 1 0
25370 test_300_check_default_striped_dir normal_dir -1 1
25371 test_300_check_default_striped_dir normal_dir 2 -1
25373 #delete default stripe information
25374 echo "delete default stripeEA"
25375 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25376 error "set default stripe on striped dir error"
25378 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25379 for dir in $(find $DIR/$tdir/normal_dir/*); do
25380 stripe_count=$($LFS getdirstripe -c $dir)
25381 [ $stripe_count -eq 0 ] ||
25382 error "expect 1 get $stripe_count for $dir"
25385 run_test 300g "check default striped directory for normal directory"
25388 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25389 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25390 skip "Need MDS version at least 2.7.55"
25396 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25397 error "set striped dir error"
25399 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25400 test_300_check_default_striped_dir striped_dir 1 0
25401 test_300_check_default_striped_dir striped_dir -1 1
25402 test_300_check_default_striped_dir striped_dir 2 -1
25404 #delete default stripe information
25405 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25406 error "set default stripe on striped dir error"
25408 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25409 for dir in $(find $DIR/$tdir/striped_dir/*); do
25410 stripe_count=$($LFS getdirstripe -c $dir)
25411 [ $stripe_count -eq 0 ] ||
25412 error "expect 1 get $stripe_count for $dir"
25415 run_test 300h "check default striped directory for striped directory"
25418 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25419 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25420 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25421 skip "Need MDS version at least 2.7.55"
25428 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25429 error "set striped dir error"
25431 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25432 error "create files under striped dir failed"
25434 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25435 error "set striped hashdir error"
25437 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25438 error "create dir0 under hash dir failed"
25439 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25440 error "create dir1 under hash dir failed"
25441 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25442 error "create dir2 under hash dir failed"
25444 # unfortunately, we need to umount to clear dir layout cache for now
25445 # once we fully implement dir layout, we can drop this
25446 umount_client $MOUNT || error "umount failed"
25447 mount_client $MOUNT || error "mount failed"
25449 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25450 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25451 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25453 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25454 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25455 error "create crush2 dir $tdir/hashdir/d3 failed"
25456 $LFS find -H crush2 $DIR/$tdir/hashdir
25457 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25458 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25460 # mkdir with an invalid hash type (hash=fail_val) from client
25461 # should be replaced on MDS with a valid (default) hash type
25462 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25463 $LCTL set_param fail_loc=0x1901 fail_val=99
25464 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25466 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25467 local expect=$(do_facet mds1 \
25468 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25469 [[ $hash == $expect ]] ||
25470 error "d99 hash '$hash' != expected hash '$expect'"
25473 #set the stripe to be unknown hash type on read
25474 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25475 $LCTL set_param fail_loc=0x1901 fail_val=99
25476 for ((i = 0; i < 10; i++)); do
25477 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25478 error "stat f-$i failed"
25479 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25482 touch $DIR/$tdir/striped_dir/f0 &&
25483 error "create under striped dir with unknown hash should fail"
25485 $LCTL set_param fail_loc=0
25487 umount_client $MOUNT || error "umount failed"
25488 mount_client $MOUNT || error "mount failed"
25492 run_test 300i "client handle unknown hash type striped directory"
25495 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25497 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25498 skip "Need MDS version at least 2.7.55"
25505 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25506 $LCTL set_param fail_loc=0x1702
25507 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25508 error "set striped dir error"
25510 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25511 error "create files under striped dir failed"
25513 $LCTL set_param fail_loc=0
25515 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25519 run_test 300j "test large update record"
25522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25524 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25525 skip "Need MDS version at least 2.7.55"
25527 # this test needs a huge transaction
25529 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25530 osd*.$FSNAME-MDT0000.kbytestotal")
25531 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25538 #define OBD_FAIL_LARGE_STRIPE 0x1703
25539 $LCTL set_param fail_loc=0x1703
25540 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25541 error "set striped dir error"
25542 $LCTL set_param fail_loc=0
25544 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25545 error "getstripeddir fails"
25546 rm -rf $DIR/$tdir/striped_dir ||
25547 error "unlink striped dir fails"
25551 run_test 300k "test large striped directory"
25554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25555 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25556 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25557 skip "Need MDS version at least 2.7.55"
25561 test_mkdir -p $DIR/$tdir/striped_dir
25562 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25563 error "chown $RUNAS_ID failed"
25564 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25565 error "set default striped dir failed"
25567 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25568 $LCTL set_param fail_loc=0x80000158
25569 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25571 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25572 [ $stripe_index -eq 1 ] ||
25573 error "expect 1 get $stripe_index for $dir"
25575 run_test 300l "non-root user to create dir under striped dir with stale layout"
25578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25579 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25580 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25581 skip "Need MDS version at least 2.7.55"
25583 mkdir -p $DIR/$tdir/striped_dir
25584 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25585 error "set default stripes dir error"
25587 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25589 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25590 [ $stripe_count -eq 0 ] ||
25591 error "expect 0 get $stripe_count for a"
25593 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25594 error "set default stripes dir error"
25596 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25598 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25599 [ $stripe_count -eq 0 ] ||
25600 error "expect 0 get $stripe_count for b"
25602 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25603 error "set default stripes dir error"
25605 mkdir $DIR/$tdir/striped_dir/c &&
25606 error "default stripe_index is invalid, mkdir c should fails"
25608 rm -rf $DIR/$tdir || error "rmdir fails"
25610 run_test 300m "setstriped directory on single MDT FS"
25613 local list=$(comma_list $(mdts_nodes))
25616 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25621 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25622 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25623 skip "Need MDS version at least 2.7.55"
25624 remote_mds_nodsh && skip "remote MDS with nodsh"
25627 local list=$(comma_list $(mdts_nodes))
25629 trap cleanup_300n RETURN EXIT
25630 mkdir -p $DIR/$tdir
25631 chmod 777 $DIR/$tdir
25632 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25633 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25634 error "create striped dir succeeds with gid=0"
25636 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25637 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25638 error "create striped dir fails with gid=-1"
25640 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25641 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25642 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25643 error "set default striped dir succeeds with gid=0"
25646 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25647 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25648 error "set default striped dir fails with gid=-1"
25651 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25652 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25653 error "create test_dir fails"
25654 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25655 error "create test_dir1 fails"
25656 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25657 error "create test_dir2 fails"
25660 run_test 300n "non-root user to create dir under striped dir with default EA"
25663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25664 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25665 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25666 skip "Need MDS version at least 2.7.55"
25671 mkdir -p $DIR/$tdir
25673 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25674 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25675 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25676 skip "not enough free inodes $numfree1 $numfree2"
25679 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25680 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25681 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25682 skip "not enough free space $numfree1 $numfree2"
25685 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25686 error "setdirstripe fails"
25688 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25689 error "create dirs fails"
25691 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25692 ls $DIR/$tdir/striped_dir > /dev/null ||
25693 error "ls striped dir fails"
25694 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25695 error "unlink big striped dir fails"
25697 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25701 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25702 remote_mds_nodsh && skip "remote MDS with nodsh"
25704 mkdir_on_mdt0 $DIR/$tdir
25706 #define OBD_FAIL_OUT_ENOSPC 0x1704
25707 do_facet mds2 lctl set_param fail_loc=0x80001704
25708 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25709 && error "create striped directory should fail"
25711 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25713 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25716 run_test 300p "create striped directory without space"
25719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25722 local fd=$(free_fd)
25723 local cmd="exec $fd<$tdir"
25725 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25728 trap "eval $cmd" EXIT
25729 cd $tdir || error "cd $tdir fails"
25730 rmdir ../$tdir || error "rmdir $tdir fails"
25731 mkdir local_dir && error "create dir succeeds"
25732 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25736 run_test 300q "create remote directory under orphan directory"
25739 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25740 skip "Need MDS version at least 2.7.55" && return
25741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25745 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25746 error "set striped dir error"
25748 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25749 error "getstripeddir fails"
25752 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25753 awk '/lmv_stripe_count:/ { print $2 }')
25755 [ $MDSCOUNT -ne $stripe_count ] &&
25756 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25758 rm -rf $DIR/$tdir/striped_dir ||
25759 error "unlink striped dir fails"
25761 run_test 300r "test -1 striped directory"
25763 test_300s_helper() {
25766 local stripe_dir=$DIR/$tdir/striped_dir.$count
25768 $LFS mkdir -c $count $stripe_dir ||
25769 error "lfs mkdir -c error"
25771 $LFS getdirstripe $stripe_dir ||
25772 error "lfs getdirstripe fails"
25775 stripe_count=$($LFS getdirstripe $stripe_dir |
25776 awk '/lmv_stripe_count:/ { print $2 }')
25778 [ $count -ne $stripe_count ] &&
25779 error_noexit "bad stripe count $stripe_count expected $count"
25782 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25783 awk '/0x/ {count[$1] += 1}; END {
25784 for (idx in count) {
25785 if (count[idx]>1) {
25786 print "index " idx " count " count[idx]
25791 if [[ -n "$dupe_stripes" ]] ; then
25792 lfs getdirstripe $stripe_dir
25793 error_noexit "Dupe MDT above: $dupe_stripes "
25796 rm -rf $stripe_dir ||
25797 error_noexit "unlink $stripe_dir fails"
25801 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25802 skip "Need MDS version at least 2.7.55" && return
25803 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25806 for count in $(seq 2 $MDSCOUNT); do
25807 test_300s_helper $count
25810 run_test 300s "test lfs mkdir -c without -i"
25813 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25814 skip "need MDS 2.14.55 or later"
25815 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25817 local testdir="$DIR/$tdir/striped_dir"
25818 local dir1=$testdir/dir1
25819 local dir2=$testdir/dir2
25823 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25824 error "failed to set default stripe count for $testdir"
25827 local stripe_count=$($LFS getdirstripe -c $dir1)
25829 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25831 local max_count=$((MDSCOUNT - 1))
25832 local mdts=$(comma_list $(mdts_nodes))
25834 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25835 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25838 stripe_count=$($LFS getdirstripe -c $dir2)
25840 (( $stripe_count == $max_count )) || error "wrong stripe count"
25842 run_test 300t "test max_mdt_stripecount"
25844 prepare_remote_file() {
25845 mkdir $DIR/$tdir/src_dir ||
25846 error "create remote source failed"
25848 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25849 error "cp to remote source failed"
25850 touch $DIR/$tdir/src_dir/a
25852 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25853 error "create remote target dir failed"
25855 touch $DIR/$tdir/tgt_dir/b
25857 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25858 error "rename dir cross MDT failed!"
25860 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25861 error "src_child still exists after rename"
25863 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25864 error "missing file(a) after rename"
25866 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25867 error "diff after rename"
25871 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25874 local remote_file=$DIR/$tdir/tgt_dir/b
25876 mkdir -p $DIR/$tdir
25878 prepare_remote_file || error "prepare remote file failed"
25881 $OPENUNLINK $remote_file $remote_file ||
25882 error "openunlink $remote_file failed"
25883 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25885 run_test 310a "open unlink remote file"
25888 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25891 local remote_file=$DIR/$tdir/tgt_dir/b
25893 mkdir -p $DIR/$tdir
25895 prepare_remote_file || error "prepare remote file failed"
25897 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25898 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25899 $CHECKSTAT -t file $remote_file || error "check file failed"
25901 run_test 310b "unlink remote file with multiple links while open"
25904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25905 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25907 local remote_file=$DIR/$tdir/tgt_dir/b
25909 mkdir -p $DIR/$tdir
25911 prepare_remote_file || error "prepare remote file failed"
25913 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25914 multiop_bg_pause $remote_file O_uc ||
25915 error "mulitop failed for remote file"
25917 $MULTIOP $DIR/$tfile Ouc
25918 kill -USR1 $MULTIPID
25921 run_test 310c "open-unlink remote file with multiple links"
25925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25926 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25927 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25928 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25929 remote_mds_nodsh && skip "remote MDS with nodsh"
25931 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25932 local mdts=$(comma_list $(mdts_nodes))
25934 mkdir -p $DIR/$tdir
25935 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25936 createmany -o $DIR/$tdir/$tfile. 1000
25938 # statfs data is not real time, let's just calculate it
25939 old_iused=$((old_iused + 1000))
25941 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25942 osp.*OST0000*MDT0000.create_count")
25943 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25944 osp.*OST0000*MDT0000.max_create_count")
25945 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25947 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25948 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25949 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25951 unlinkmany $DIR/$tdir/$tfile. 1000
25953 do_nodes $mdts "$LCTL set_param -n \
25954 osp.*OST0000*.max_create_count=$max_count"
25955 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25956 do_nodes $mdts "$LCTL set_param -n \
25957 osp.*OST0000*.create_count=$count"
25958 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25959 grep "=0" && error "create_count is zero"
25962 for i in $(seq 120); do
25963 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25964 # system may be too busy to destroy all objs in time, use
25965 # a somewhat small value to not fail autotest
25966 [ $((old_iused - new_iused)) -gt 400 ] && break
25970 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25971 [ $((old_iused - new_iused)) -gt 400 ] ||
25972 error "objs not destroyed after unlink"
25974 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25980 local fid=($($LFS getstripe $tf | grep 0x))
25981 local seq=${fid[3]#0x}
25982 local objid=${fid[1]}
25984 local vdevdir=$(dirname $(facet_vdevice $ost))
25985 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25986 local zfs_zapid=$(do_facet $ost $cmd |
25987 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25988 awk '/Object/{getline; print $1}')
25989 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25990 awk "/$objid = /"'{printf $3}')
25995 zfs_object_blksz() {
25999 local vdevdir=$(dirname $(facet_vdevice $ost))
26000 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
26001 local blksz=$(do_facet $ost $cmd $objid |
26002 awk '/dblk/{getline; printf $4}')
26004 case "${blksz: -1}" in
26005 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
26006 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
26013 test_312() { # LU-4856
26014 remote_ost_nodsh && skip "remote OST with nodsh"
26015 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
26017 local max_blksz=$(do_facet ost1 \
26018 $ZFS get -p recordsize $(facet_device ost1) |
26019 awk '!/VALUE/{print $3}')
26020 local tf=$DIR/$tfile
26022 $LFS setstripe -c1 $tf
26023 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
26025 # Get ZFS object id
26026 local zfs_objid=$(zfs_get_objid $facet $tf)
26027 # block size change by sequential overwrite
26030 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
26031 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
26033 local blksz=$(zfs_object_blksz $facet $zfs_objid)
26034 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
26038 $LFS setstripe -c1 $tf
26039 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26041 # block size change by sequential append write
26042 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
26043 zfs_objid=$(zfs_get_objid $facet $tf)
26046 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
26047 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
26048 oflag=sync conv=notrunc
26050 blksz=$(zfs_object_blksz $facet $zfs_objid)
26051 (( $blksz == 2 * count * PAGE_SIZE )) ||
26052 error "blksz error, actual $blksz, " \
26053 "expected: 2 * $count * $PAGE_SIZE"
26058 $LFS setstripe -c1 $tf
26059 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26060 zfs_objid=$(zfs_get_objid $facet $tf)
26062 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
26063 blksz=$(zfs_object_blksz $facet $zfs_objid)
26064 (( blksz == PAGE_SIZE )) ||
26065 error "blksz error: $blksz, expected: $PAGE_SIZE"
26067 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
26068 blksz=$(zfs_object_blksz $facet $zfs_objid)
26069 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
26071 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
26072 blksz=$(zfs_object_blksz $facet $zfs_objid)
26073 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
26075 run_test 312 "make sure ZFS adjusts its block size by write pattern"
26078 remote_ost_nodsh && skip "remote OST with nodsh"
26080 local file=$DIR/$tfile
26083 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
26085 # define OBD_FAIL_TGT_RCVD_EIO 0x720
26086 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26087 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
26088 error "write should failed"
26089 do_facet ost1 "$LCTL set_param fail_loc=0"
26092 run_test 313 "io should fail after last_rcvd update fail"
26095 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26097 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
26098 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26100 wait_delete_completed
26101 do_facet ost1 "$LCTL set_param fail_loc=0"
26103 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26105 test_315() { # LU-618
26106 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26108 local file=$DIR/$tfile
26111 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26112 error "multiop file write failed"
26113 $MULTIOP $file oO_RDONLY:r4063232_c &
26118 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26121 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26124 run_test 315 "read should be accounted"
26127 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26128 large_xattr_enabled || skip "ea_inode feature disabled"
26130 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26131 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26132 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26133 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26135 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26137 run_test 316 "lfs migrate of file with large_xattr enabled"
26140 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26141 skip "Need MDS version at least 2.11.53"
26142 if [ "$ost1_FSTYPE" == "zfs" ]; then
26143 skip "LU-10370: no implementation for ZFS"
26147 local grant_blk_size
26149 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26150 awk '/grant_block_size:/ { print $2; exit; }')
26152 # Create File of size 5M. Truncate it to below size's and verify
26155 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26156 error "Create file $DIR/$tfile failed"
26157 stack_trap "rm -f $DIR/$tfile" EXIT
26159 for trunc_sz in 2097152 4097 4000 509 0; do
26160 $TRUNCATE $DIR/$tfile $trunc_sz ||
26161 error "truncate $tfile to $trunc_sz failed"
26162 local sz=$(stat --format=%s $DIR/$tfile)
26163 local blk=$(stat --format=%b $DIR/$tfile)
26164 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26165 grant_blk_size) * 8))
26167 if [[ $blk -ne $trunc_blk ]]; then
26168 $(which stat) $DIR/$tfile
26169 error "Expected Block $trunc_blk got $blk for $tfile"
26172 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26173 error "Expected Size $trunc_sz got $sz for $tfile"
26178 # Create file with a hole and write actual 65536 bytes which aligned
26179 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26182 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26183 error "Create file : $DIR/$tfile"
26186 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26187 # blocks. The block count must drop to 8.
26189 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26190 ((bs - grant_blk_size) + 1)))
26191 $TRUNCATE $DIR/$tfile $trunc_sz ||
26192 error "truncate $tfile to $trunc_sz failed"
26194 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26195 sz=$(stat --format=%s $DIR/$tfile)
26196 blk=$(stat --format=%b $DIR/$tfile)
26198 if [[ $blk -ne $trunc_bsz ]]; then
26199 $(which stat) $DIR/$tfile
26200 error "Expected Block $trunc_bsz got $blk for $tfile"
26203 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26204 error "Expected Size $trunc_sz got $sz for $tfile"
26206 run_test 317 "Verify blocks get correctly update after truncate"
26209 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26210 local old_max_active=$($LCTL get_param -n \
26211 ${llite_name}.max_read_ahead_async_active \
26214 $LCTL set_param llite.*.max_read_ahead_async_active=256
26215 local max_active=$($LCTL get_param -n \
26216 ${llite_name}.max_read_ahead_async_active \
26218 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26220 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26221 error "set max_read_ahead_async_active should succeed"
26223 $LCTL set_param llite.*.max_read_ahead_async_active=512
26224 max_active=$($LCTL get_param -n \
26225 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26226 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26228 # restore @max_active
26229 [ $old_max_active -ne 0 ] && $LCTL set_param \
26230 llite.*.max_read_ahead_async_active=$old_max_active
26232 local old_threshold=$($LCTL get_param -n \
26233 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26234 local max_per_file_mb=$($LCTL get_param -n \
26235 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26237 local invalid=$(($max_per_file_mb + 1))
26239 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26240 && error "set $invalid should fail"
26242 local valid=$(($invalid - 1))
26244 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26245 error "set $valid should succeed"
26246 local threshold=$($LCTL get_param -n \
26247 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26248 [ $threshold -eq $valid ] || error \
26249 "expect threshold $valid got $threshold"
26251 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26253 run_test 318 "Verify async readahead tunables"
26256 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26258 local before=$(date +%s)
26260 local mdir=$DIR/$tdir
26261 local file=$mdir/xxx
26263 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26266 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26267 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26268 $LFS migrate -m1 $mdir &
26271 dd if=$file of=/dev/null
26273 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26274 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26276 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26278 run_test 319 "lost lease lock on migrate error"
26280 test_398a() { # LU-4198
26281 local ost1_imp=$(get_osc_import_name client ost1)
26282 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26285 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26286 stack_trap "rm -f $DIR/$tfile"
26287 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26289 # request a new lock on client
26290 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26292 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26293 local lock_count=$($LCTL get_param -n \
26294 ldlm.namespaces.$imp_name.lru_size)
26295 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26297 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26299 # no lock cached, should use lockless DIO and not enqueue new lock
26300 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26301 lock_count=$($LCTL get_param -n \
26302 ldlm.namespaces.$imp_name.lru_size)
26303 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26305 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26307 # no lock cached, should use locked DIO append
26308 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26309 conv=notrunc || error "DIO append failed"
26310 lock_count=$($LCTL get_param -n \
26311 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
26312 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26314 run_test 398a "direct IO should cancel lock otherwise lockless"
26316 test_398b() { # LU-4198
26317 local before=$(date +%s)
26321 which fio || skip_env "no fio installed"
26322 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26323 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26325 # Single page, multiple pages, stripe size, 4*stripe size
26326 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26327 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26328 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26329 --numjobs=$njobs --fallocate=none \
26330 --iodepth=16 --allow_file_create=0 \
26331 --size=$((size/njobs))M \
26332 --filename=$DIR/$tfile &
26335 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26336 fio --name=rand-rw --rw=randrw --bs=$bsize \
26337 --numjobs=$njobs --fallocate=none \
26338 --iodepth=16 --allow_file_create=0 \
26339 --size=$((size/njobs))M \
26340 --filename=$DIR/$tfile || true
26344 evict=$(do_facet client $LCTL get_param \
26345 osc.$FSNAME-OST*-osc-*/state |
26346 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26348 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26349 (do_facet client $LCTL get_param \
26350 osc.$FSNAME-OST*-osc-*/state;
26351 error "eviction happened: $evict before:$before")
26355 run_test 398b "DIO and buffer IO race"
26357 test_398c() { # LU-4198
26358 local ost1_imp=$(get_osc_import_name client ost1)
26359 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26362 which fio || skip_env "no fio installed"
26364 saved_debug=$($LCTL get_param -n debug)
26365 $LCTL set_param debug=0
26367 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26368 ((size /= 1024)) # by megabytes
26369 ((size /= 2)) # write half of the OST at most
26370 [ $size -gt 40 ] && size=40 #reduce test time anyway
26372 $LFS setstripe -c 1 $DIR/$tfile
26374 # it seems like ldiskfs reserves more space than necessary if the
26375 # writing blocks are not mapped, so it extends the file firstly
26376 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26377 cancel_lru_locks osc
26379 # clear and verify rpc_stats later
26380 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26383 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26384 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26385 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26386 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26387 --filename=$DIR/$tfile
26388 [ $? -eq 0 ] || error "fio write error"
26390 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26391 error "Locks were requested while doing AIO"
26393 # get the percentage of 1-page I/O
26394 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26395 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26397 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26399 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26400 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26401 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26402 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26403 --filename=$DIR/$tfile
26404 [ $? -eq 0 ] || error "fio mixed read write error"
26406 echo "AIO with large block size ${size}M"
26407 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26408 --numjobs=1 --fallocate=none --ioengine=libaio \
26409 --iodepth=16 --allow_file_create=0 --size=${size}M \
26410 --filename=$DIR/$tfile
26411 [ $? -eq 0 ] || error "fio large block size failed"
26414 $LCTL set_param debug="$saved_debug"
26416 run_test 398c "run fio to test AIO"
26418 test_398d() { # LU-13846
26419 which aiocp || skip_env "no aiocp installed"
26420 local aio_file=$DIR/$tfile.aio
26422 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26424 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26425 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26426 stack_trap "rm -f $DIR/$tfile $aio_file"
26428 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26430 # make sure we don't crash and fail properly
26431 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26432 error "aio not aligned with PAGE SIZE should fail"
26434 rm -f $DIR/$tfile $aio_file
26436 run_test 398d "run aiocp to verify block size > stripe size"
26439 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26440 touch $DIR/$tfile.new
26441 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26443 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26445 test_398f() { # LU-14687
26446 which aiocp || skip_env "no aiocp installed"
26447 local aio_file=$DIR/$tfile.aio
26449 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26451 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26452 stack_trap "rm -f $DIR/$tfile $aio_file"
26454 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26455 $LCTL set_param fail_loc=0x1418
26456 # make sure we don't crash and fail properly
26457 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26458 error "aio with page allocation failure succeeded"
26459 $LCTL set_param fail_loc=0
26460 diff $DIR/$tfile $aio_file
26461 [[ $? != 0 ]] || error "no diff after failed aiocp"
26463 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26465 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26466 # stripe and i/o size must be > stripe size
26467 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26468 # single RPC in flight. This test shows async DIO submission is working by
26469 # showing multiple RPCs in flight.
26470 test_398g() { # LU-13798
26471 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26473 # We need to do some i/o first to acquire enough grant to put our RPCs
26474 # in flight; otherwise a new connection may not have enough grant
26476 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26477 error "parallel dio failed"
26478 stack_trap "rm -f $DIR/$tfile"
26480 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26481 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26482 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26483 stack_trap "$LCTL set_param -n $pages_per_rpc"
26485 # Recreate file so it's empty
26487 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26488 #Pause rpc completion to guarantee we see multiple rpcs in flight
26489 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26490 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26491 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26494 $LCTL set_param osc.*.rpc_stats=c
26496 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26497 error "parallel dio failed"
26498 stack_trap "rm -f $DIR/$tfile"
26500 $LCTL get_param osc.*-OST0000-*.rpc_stats
26501 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26502 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26503 grep "8:" | awk '{print $8}')
26504 # We look at the "8 rpcs in flight" field, and verify A) it is present
26505 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26506 # as expected for an 8M DIO to a file with 1M stripes.
26507 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26509 # Verify turning off parallel dio works as expected
26511 $LCTL set_param osc.*.rpc_stats=c
26512 $LCTL set_param llite.*.parallel_dio=0
26513 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26515 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26516 error "dio with parallel dio disabled failed"
26518 # Ideally, we would see only one RPC in flight here, but there is an
26519 # unavoidable race between i/o completion and RPC in flight counting,
26520 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26521 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26522 # So instead we just verify it's always < 8.
26523 $LCTL get_param osc.*-OST0000-*.rpc_stats
26524 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26525 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26526 grep '^$' -B1 | grep . | awk '{print $1}')
26527 [ $ret != "8:" ] ||
26528 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26530 run_test 398g "verify parallel dio async RPC submission"
26532 test_398h() { # LU-13798
26533 local dio_file=$DIR/$tfile.dio
26535 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26537 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26538 stack_trap "rm -f $DIR/$tfile $dio_file"
26540 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26541 error "parallel dio failed"
26542 diff $DIR/$tfile $dio_file
26543 [[ $? == 0 ]] || error "file diff after aiocp"
26545 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26547 test_398i() { # LU-13798
26548 local dio_file=$DIR/$tfile.dio
26550 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26552 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26553 stack_trap "rm -f $DIR/$tfile $dio_file"
26555 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26556 $LCTL set_param fail_loc=0x1418
26557 # make sure we don't crash and fail properly
26558 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26559 error "parallel dio page allocation failure succeeded"
26560 diff $DIR/$tfile $dio_file
26561 [[ $? != 0 ]] || error "no diff after failed aiocp"
26563 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26565 test_398j() { # LU-13798
26566 # Stripe size > RPC size but less than i/o size tests split across
26567 # stripes and RPCs for individual i/o op
26568 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26570 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26571 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26572 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26573 stack_trap "$LCTL set_param -n $pages_per_rpc"
26575 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26576 error "parallel dio write failed"
26577 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26579 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26580 error "parallel dio read failed"
26581 diff $DIR/$tfile $DIR/$tfile.2
26582 [[ $? == 0 ]] || error "file diff after parallel dio read"
26584 run_test 398j "test parallel dio where stripe size > rpc_size"
26586 test_398k() { # LU-13798
26587 wait_delete_completed
26590 # 4 stripe file; we will cause out of space on OST0
26591 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26593 # Fill OST0 (if it's not too large)
26594 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26596 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26597 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26599 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26600 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26601 error "dd should fill OST0"
26602 stack_trap "rm -f $DIR/$tfile.1"
26604 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26608 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26609 error "file is not 0 bytes in size"
26611 # dd above should not succeed, but don't error until here so we can
26612 # get debug info above
26614 error "parallel dio write with enospc succeeded"
26615 stack_trap "rm -f $DIR/$tfile"
26617 run_test 398k "test enospc on first stripe"
26619 test_398l() { # LU-13798
26620 wait_delete_completed
26623 # 4 stripe file; we will cause out of space on OST0
26624 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26625 # happens on the second i/o chunk we issue
26626 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26628 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26629 stack_trap "rm -f $DIR/$tfile"
26631 # Fill OST0 (if it's not too large)
26632 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26634 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26635 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26637 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26638 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26639 error "dd should fill OST0"
26640 stack_trap "rm -f $DIR/$tfile.1"
26642 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26644 stack_trap "rm -f $DIR/$tfile.2"
26646 # Check that short write completed as expected
26647 ls -la $DIR/$tfile.2
26648 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26649 error "file is not 1M in size"
26651 # dd above should not succeed, but don't error until here so we can
26652 # get debug info above
26654 error "parallel dio write with enospc succeeded"
26656 # Truncate source file to same length as output file and diff them
26657 $TRUNCATE $DIR/$tfile 1048576
26658 diff $DIR/$tfile $DIR/$tfile.2
26659 [[ $? == 0 ]] || error "data incorrect after short write"
26661 run_test 398l "test enospc on intermediate stripe/RPC"
26663 test_398m() { # LU-13798
26664 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26666 # Set up failure on OST0, the first stripe:
26667 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26668 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26669 # OST0 is on ost1, OST1 is on ost2.
26670 # So this fail_val specifies OST0
26671 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26672 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26674 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26675 error "parallel dio write with failure on first stripe succeeded"
26676 stack_trap "rm -f $DIR/$tfile"
26677 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26679 # Place data in file for read
26680 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26681 error "parallel dio write failed"
26683 # Fail read on OST0, first stripe
26684 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26685 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26686 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26687 error "parallel dio read with error on first stripe succeeded"
26688 rm -f $DIR/$tfile.2
26689 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26691 # Switch to testing on OST1, second stripe
26692 # Clear file contents, maintain striping
26694 # Set up failure on OST1, second stripe:
26695 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26696 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26698 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26699 error "parallel dio write with failure on second stripe succeeded"
26700 stack_trap "rm -f $DIR/$tfile"
26701 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26703 # Place data in file for read
26704 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26705 error "parallel dio write failed"
26707 # Fail read on OST1, second stripe
26708 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26709 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26710 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26711 error "parallel dio read with error on second stripe succeeded"
26712 rm -f $DIR/$tfile.2
26713 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26715 run_test 398m "test RPC failures with parallel dio"
26717 # Parallel submission of DIO should not cause problems for append, but it's
26718 # important to verify.
26719 test_398n() { # LU-13798
26720 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26722 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26723 error "dd to create source file failed"
26724 stack_trap "rm -f $DIR/$tfile"
26726 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26727 error "parallel dio write with failure on second stripe succeeded"
26728 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26729 diff $DIR/$tfile $DIR/$tfile.1
26730 [[ $? == 0 ]] || error "data incorrect after append"
26733 run_test 398n "test append with parallel DIO"
26736 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26738 run_test 398o "right kms with DIO"
26742 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26743 which aiocp || skip_env "no aiocp installed"
26745 local stripe_size=$((1024 * 1024)) #1 MiB
26746 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26747 local file_size=$((25 * stripe_size))
26749 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26750 stack_trap "rm -f $DIR/$tfile*"
26751 # Just a bit bigger than the largest size in the test set below
26752 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26753 error "buffered i/o to create file failed"
26755 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26756 $((stripe_size * 4)); do
26758 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26760 echo "bs: $bs, file_size $file_size"
26761 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26762 $DIR/$tfile.1 $DIR/$tfile.2 &
26764 # Buffered I/O with similar but not the same block size
26765 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26772 if (( rc1 != 0 )); then
26773 error "aio copy 1 w/bsize $bs failed: $rc1"
26775 if (( rc2 != 0 )); then
26776 error "buffered copy 2 w/bsize $bs failed: $rc2"
26779 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26780 error "size incorrect"
26781 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26782 error "files differ, bsize $bs"
26783 rm -f $DIR/$tfile.2
26786 run_test 398p "race aio with buffered i/o"
26790 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26792 local stripe_size=$((1024 * 1024)) #1 MiB
26793 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26794 local file_size=$((25 * stripe_size))
26796 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26797 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26799 # Just a bit bigger than the largest size in the test set below
26800 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26801 error "buffered i/o to create file failed"
26803 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26804 $((stripe_size * 4)); do
26806 echo "bs: $bs, file_size $file_size"
26807 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
26808 conv=notrunc oflag=direct iflag=direct &
26810 # Buffered I/O with similar but not the same block size
26811 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26818 if (( rc1 != 0 )); then
26819 error "dio copy 1 w/bsize $bs failed: $rc1"
26821 if (( rc2 != 0 )); then
26822 error "buffered copy 2 w/bsize $bs failed: $rc2"
26825 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26826 error "size incorrect"
26827 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
26828 error "files differ, bsize $bs"
26833 run_test 398q "race dio with buffered i/o"
26836 local read_write=$1
26837 if [ "$read_write" = "write" ]; then
26838 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26839 elif [ "$read_write" = "read" ]; then
26840 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26842 error "argument error"
26845 # turn off debug for performance testing
26846 local saved_debug=$($LCTL get_param -n debug)
26847 $LCTL set_param debug=0
26849 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26851 # get ost1 size - $FSNAME-OST0000
26852 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26853 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26854 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26856 if [ "$read_write" = "read" ]; then
26857 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26860 local start_time=$(date +%s.%N)
26861 $dd_cmd bs=1M count=$blocks oflag=sync ||
26862 error "real dd $read_write error"
26863 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26865 if [ "$read_write" = "write" ]; then
26869 # define OBD_FAIL_OST_FAKE_RW 0x238
26870 do_facet ost1 $LCTL set_param fail_loc=0x238
26872 local start_time=$(date +%s.%N)
26873 $dd_cmd bs=1M count=$blocks oflag=sync ||
26874 error "fake dd $read_write error"
26875 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26877 if [ "$read_write" = "write" ]; then
26879 cancel_lru_locks osc
26880 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26881 error "$tfile size not $blocks MB"
26883 do_facet ost1 $LCTL set_param fail_loc=0
26885 echo "fake $read_write $duration_fake vs. normal $read_write" \
26886 "$duration in seconds"
26887 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26888 error_not_in_vm "fake write is slower"
26890 $LCTL set_param -n debug="$saved_debug"
26893 test_399a() { # LU-7655 for OST fake write
26894 remote_ost_nodsh && skip "remote OST with nodsh"
26898 run_test 399a "fake write should not be slower than normal write"
26900 test_399b() { # LU-8726 for OST fake read
26901 remote_ost_nodsh && skip "remote OST with nodsh"
26902 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26903 skip_env "ldiskfs only test"
26908 run_test 399b "fake read should not be slower than normal read"
26910 test_400a() { # LU-1606, was conf-sanity test_74
26911 if ! which $CC > /dev/null 2>&1; then
26912 skip_env "$CC is not installed"
26915 local extra_flags=''
26916 local out=$TMP/$tfile
26917 local prefix=/usr/include/lustre
26920 # Oleg removes .c files in his test rig so test if any c files exist
26921 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26922 skip_env "Needed .c test files are missing"
26924 if ! [[ -d $prefix ]]; then
26925 # Assume we're running in tree and fixup the include path.
26926 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26927 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26928 extra_flags+=" -L$LUSTRE/utils/.libs"
26931 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26932 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26933 error "client api broken"
26937 run_test 400a "Lustre client api program can compile and link"
26939 test_400b() { # LU-1606, LU-5011
26941 local out=$TMP/$tfile
26942 local prefix=/usr/include/linux/lustre
26944 # We use a hard coded prefix so that this test will not fail
26945 # when run in tree. There are headers in lustre/include/lustre/
26946 # that are not packaged (like lustre_idl.h) and have more
26947 # complicated include dependencies (like config.h and lnet/types.h).
26948 # Since this test about correct packaging we just skip them when
26949 # they don't exist (see below) rather than try to fixup cppflags.
26951 if ! which $CC > /dev/null 2>&1; then
26952 skip_env "$CC is not installed"
26955 for header in $prefix/*.h; do
26956 if ! [[ -f "$header" ]]; then
26960 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26961 continue # lustre_ioctl.h is internal header
26964 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26965 error "cannot compile '$header'"
26969 run_test 400b "packaged headers can be compiled"
26971 test_401a() { #LU-7437
26972 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26973 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26975 #count the number of parameters by "list_param -R"
26976 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26977 #count the number of parameters by listing proc files
26978 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26979 echo "proc_dirs='$proc_dirs'"
26980 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26981 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26984 [ $params -eq $procs ] ||
26985 error "found $params parameters vs. $procs proc files"
26987 # test the list_param -D option only returns directories
26988 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26989 #count the number of parameters by listing proc directories
26990 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26993 [ $params -eq $procs ] ||
26994 error "found $params parameters vs. $procs proc files"
26996 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26999 # jobid_var may not allow arbitrary values, so use jobid_name
27001 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27002 local testname=jobid_name tmp='testing%p'
27004 local testname=jobid_var tmp=testing
27007 local save=$($LCTL get_param -n $testname)
27009 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
27010 error "no error returned when setting bad parameters"
27012 local jobid_new=$($LCTL get_param -n foe $testname baz)
27013 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
27015 $LCTL set_param -n fog=bam $testname=$save bat=fog
27016 local jobid_old=$($LCTL get_param -n foe $testname bag)
27017 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
27019 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
27022 # jobid_var may not allow arbitrary values, so use jobid_name
27024 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27025 local testname=jobid_name
27027 local testname=jobid_var
27030 local jobid_var_old=$($LCTL get_param -n $testname)
27031 local jobid_var_new
27033 $LCTL set_param $testname= &&
27034 error "no error returned for 'set_param a='"
27036 jobid_var_new=$($LCTL get_param -n $testname)
27037 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27038 error "$testname was changed by setting without value"
27040 $LCTL set_param $testname &&
27041 error "no error returned for 'set_param a'"
27043 jobid_var_new=$($LCTL get_param -n $testname)
27044 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27045 error "$testname was changed by setting without value"
27047 run_test 401c "Verify 'lctl set_param' without value fails in either format."
27050 # jobid_var may not allow arbitrary values, so use jobid_name
27052 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27053 local testname=jobid_name new_value='foo=bar%p'
27055 local testname=jobid_var new_valuie=foo=bar
27058 local jobid_var_old=$($LCTL get_param -n $testname)
27059 local jobid_var_new
27061 $LCTL set_param $testname=$new_value ||
27062 error "'set_param a=b' did not accept a value containing '='"
27064 jobid_var_new=$($LCTL get_param -n $testname)
27065 [[ "$jobid_var_new" == "$new_value" ]] ||
27066 error "'set_param a=b' failed on a value containing '='"
27068 # Reset the $testname to test the other format
27069 $LCTL set_param $testname=$jobid_var_old
27070 jobid_var_new=$($LCTL get_param -n $testname)
27071 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27072 error "failed to reset $testname"
27074 $LCTL set_param $testname $new_value ||
27075 error "'set_param a b' did not accept a value containing '='"
27077 jobid_var_new=$($LCTL get_param -n $testname)
27078 [[ "$jobid_var_new" == "$new_value" ]] ||
27079 error "'set_param a b' failed on a value containing '='"
27081 $LCTL set_param $testname $jobid_var_old
27082 jobid_var_new=$($LCTL get_param -n $testname)
27083 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27084 error "failed to reset $testname"
27086 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
27088 test_401e() { # LU-14779
27089 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
27090 error "lctl list_param MGC* failed"
27091 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
27092 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
27093 error "lctl get_param lru_size failed"
27095 run_test 401e "verify 'lctl get_param' works with NID in parameter"
27098 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
27099 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
27100 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27101 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27102 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27103 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27104 remote_mds_nodsh && skip "remote MDS with nodsh"
27106 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27107 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27108 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27109 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27110 echo "Touch failed - OK"
27112 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27115 local file1=$DIR/$tfile.1
27116 local file2=$DIR/$tfile.2
27117 local tfile=$TMP/$tfile
27119 rm -f $file1 $file2 $tfile
27124 # 30 sec OBD_TIMEOUT in ll_getattr()
27125 # right before populating st_nlink
27126 $LCTL set_param fail_loc=0x80001409
27127 stat -c %h $file1 > $tfile &
27129 # create an alias, drop all locks and reclaim the dentry
27131 cancel_lru_locks mdc
27132 cancel_lru_locks osc
27133 sysctl -w vm.drop_caches=2
27137 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27139 rm -f $tfile $file1 $file2
27141 run_test 403 "i_nlink should not drop to zero due to aliasing"
27143 test_404() { # LU-6601
27144 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27145 skip "Need server version newer than 2.8.52"
27146 remote_mds_nodsh && skip "remote MDS with nodsh"
27148 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27149 awk '/osp .*-osc-MDT/ { print $4}')
27152 for osp in $mosps; do
27153 echo "Deactivate: " $osp
27154 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27155 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27156 awk -vp=$osp '$4 == p { print $2 }')
27157 [ $stat = IN ] || {
27158 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27159 error "deactivate error"
27161 echo "Activate: " $osp
27162 do_facet $SINGLEMDS $LCTL --device %$osp activate
27163 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27164 awk -vp=$osp '$4 == p { print $2 }')
27165 [ $stat = UP ] || {
27166 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27167 error "activate error"
27171 run_test 404 "validate manual {de}activated works properly for OSPs"
27174 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27175 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27176 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27177 skip "Layout swap lock is not supported"
27179 check_swap_layouts_support
27180 check_swap_layout_no_dom $DIR
27182 test_mkdir $DIR/$tdir
27183 swap_lock_test -d $DIR/$tdir ||
27184 error "One layout swap locked test failed"
27186 run_test 405 "Various layout swap lock tests"
27189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27190 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27191 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27193 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27194 skip "Need MDS version at least 2.8.50"
27196 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27197 local test_pool=$TESTNAME
27199 pool_add $test_pool || error "pool_add failed"
27200 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27201 error "pool_add_targets failed"
27203 save_layout_restore_at_exit $MOUNT
27205 # parent set default stripe count only, child will stripe from both
27206 # parent and fs default
27207 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27208 error "setstripe $MOUNT failed"
27209 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27210 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27211 for i in $(seq 10); do
27212 local f=$DIR/$tdir/$tfile.$i
27213 touch $f || error "touch failed"
27214 local count=$($LFS getstripe -c $f)
27215 [ $count -eq $OSTCOUNT ] ||
27216 error "$f stripe count $count != $OSTCOUNT"
27217 local offset=$($LFS getstripe -i $f)
27218 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27219 local size=$($LFS getstripe -S $f)
27220 [ $size -eq $((def_stripe_size * 2)) ] ||
27221 error "$f stripe size $size != $((def_stripe_size * 2))"
27222 local pool=$($LFS getstripe -p $f)
27223 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27226 # change fs default striping, delete parent default striping, now child
27227 # will stripe from new fs default striping only
27228 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27229 error "change $MOUNT default stripe failed"
27230 $LFS setstripe -c 0 $DIR/$tdir ||
27231 error "delete $tdir default stripe failed"
27232 for i in $(seq 11 20); do
27233 local f=$DIR/$tdir/$tfile.$i
27234 touch $f || error "touch $f failed"
27235 local count=$($LFS getstripe -c $f)
27236 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27237 local offset=$($LFS getstripe -i $f)
27238 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27239 local size=$($LFS getstripe -S $f)
27240 [ $size -eq $def_stripe_size ] ||
27241 error "$f stripe size $size != $def_stripe_size"
27242 local pool=$($LFS getstripe -p $f)
27243 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27246 unlinkmany $DIR/$tdir/$tfile. 1 20
27248 local f=$DIR/$tdir/$tfile
27249 pool_remove_all_targets $test_pool $f
27250 pool_remove $test_pool $f
27252 run_test 406 "DNE support fs default striping"
27255 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27256 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27257 skip "Need MDS version at least 2.8.55"
27258 remote_mds_nodsh && skip "remote MDS with nodsh"
27260 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27261 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27262 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27263 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27264 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27266 #define OBD_FAIL_DT_TXN_STOP 0x2019
27267 for idx in $(seq $MDSCOUNT); do
27268 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27270 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27271 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27272 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27275 run_test 407 "transaction fail should cause operation fail"
27278 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27280 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27281 lctl set_param fail_loc=0x8000040a
27282 # let ll_prepare_partial_page() fail
27283 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27287 # create at least 100 unused inodes so that
27288 # shrink_icache_memory(0) should not return 0
27289 touch $DIR/$tfile-{0..100}
27290 rm -f $DIR/$tfile-{0..100}
27293 echo 2 > /proc/sys/vm/drop_caches
27295 run_test 408 "drop_caches should not hang due to page leaks"
27299 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27301 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27302 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27303 touch $DIR/$tdir/guard || error "(2) Fail to create"
27305 local PREFIX=$(str_repeat 'A' 128)
27306 echo "Create 1K hard links start at $(date)"
27307 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27308 error "(3) Fail to hard link"
27310 echo "Links count should be right although linkEA overflow"
27311 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27312 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27313 [ $linkcount -eq 1001 ] ||
27314 error "(5) Unexpected hard links count: $linkcount"
27316 echo "List all links start at $(date)"
27317 ls -l $DIR/$tdir/foo > /dev/null ||
27318 error "(6) Fail to list $DIR/$tdir/foo"
27320 echo "Unlink hard links start at $(date)"
27321 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27322 error "(7) Fail to unlink"
27323 echo "Unlink hard links finished at $(date)"
27325 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27329 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27330 skip "Need client version at least 2.9.59"
27331 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27332 skip "Need MODULES build"
27334 # Create a file, and stat it from the kernel
27335 local testfile=$DIR/$tfile
27338 local run_id=$RANDOM
27339 local my_ino=$(stat --format "%i" $testfile)
27341 # Try to insert the module. This will always fail as the
27342 # module is designed to not be inserted.
27343 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27346 # Anything but success is a test failure
27348 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27349 error "no inode match"
27351 run_test 410 "Test inode number returned from kernel thread"
27353 cleanup_test411_cgroup() {
27359 local cg_basedir=/sys/fs/cgroup/memory
27361 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27362 skip "no setup for cgroup"
27364 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27365 error "test file creation failed"
27366 cancel_lru_locks osc
27368 # Create a very small memory cgroup to force a slab allocation error
27369 local cgdir=$cg_basedir/osc_slab_alloc
27370 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27371 trap "cleanup_test411_cgroup $cgdir" EXIT
27372 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27373 echo 1M > $cgdir/memory.limit_in_bytes
27375 # Should not LBUG, just be killed by oom-killer
27376 # dd will return 0 even allocation failure in some environment.
27377 # So don't check return value
27378 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27379 cleanup_test411_cgroup $cgdir
27383 run_test 411 "Slab allocation error with cgroup does not LBUG"
27386 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27387 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27388 skip "Need server version at least 2.10.55"
27390 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27391 error "mkdir failed"
27392 $LFS getdirstripe $DIR/$tdir
27393 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27394 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27395 error "expect $((MDSCOUT - 1)) get $stripe_index"
27396 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27397 [ $stripe_count -eq 2 ] ||
27398 error "expect 2 get $stripe_count"
27400 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27405 # subdirs should be on the same MDT as parent
27406 for i in $(seq 0 $((MDSCOUNT - 1))); do
27407 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27408 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27409 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27410 (( index == i )) || error "mdt$i/sub on MDT$index"
27413 # stripe offset -1, ditto
27414 for i in {1..10}; do
27415 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27416 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27417 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27418 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27419 (( index == index2 )) ||
27420 error "qos$i on MDT$index, sub on MDT$index2"
27423 local testdir=$DIR/$tdir/inherit
27425 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27428 testdir=$testdir/s$i
27429 mkdir $testdir || error "mkdir $testdir failed"
27430 index=$($LFS getstripe -m $testdir)
27431 (( index == 1 )) ||
27432 error "$testdir on MDT$index"
27435 # not inherit any more
27436 testdir=$testdir/s3
27437 mkdir $testdir || error "mkdir $testdir failed"
27438 getfattr -d -m dmv $testdir | grep dmv &&
27439 error "default LMV set on $testdir" || true
27441 run_test 412 "mkdir on specific MDTs"
27443 TEST413_COUNT=${TEST413_COUNT:-200}
27446 # set_maxage() is used by test_413 only.
27447 # This is a helper function to set maxage. Does not return any value.
27448 # Input: maxage to set
27451 local lmv_qos_maxage
27452 local lod_qos_maxage
27453 local new_maxage=$1
27455 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27456 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27457 stack_trap "$LCTL set_param \
27458 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27459 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27460 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27461 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27462 lod.*.mdt_qos_maxage=$new_maxage
27463 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27464 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27467 generate_uneven_mdts() {
27479 echo "Check for uneven MDTs: "
27481 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27482 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27483 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27485 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27486 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27489 for ((i = 1; i < ${#ffree[@]}; i++)); do
27490 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27491 if [ $tmp -gt $max ]; then
27495 if [ $tmp -lt $min ]; then
27501 (( min > 0 )) || skip "low space on MDT$min_index"
27502 (( ${ffree[min_index]} > 0 )) ||
27503 skip "no free files on MDT$min_index"
27504 (( ${ffree[min_index]} < 10000000 )) ||
27505 skip "too many free files on MDT$min_index"
27507 # Check if we need to generate uneven MDTs
27508 local diff=$(((max - min) * 100 / min))
27509 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27510 local testdir # individual folder within $testdirp
27514 # fallocate is faster to consume space on MDT, if available
27515 if check_fallocate_supported mds$((min_index + 1)); then
27516 cmd="fallocate -l 128K "
27518 cmd="dd if=/dev/zero bs=128K count=1 of="
27521 echo "using cmd $cmd"
27522 for (( i = 0; diff < threshold; i++ )); do
27523 testdir=${testdirp}/$i
27524 [ -d $testdir ] && continue
27526 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27529 # generate uneven MDTs, create till $threshold% diff
27530 echo -n "weight diff=$diff% must be > $threshold% ..."
27531 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27532 $LFS mkdir -i $min_index $testdir ||
27533 error "mkdir $testdir failed"
27534 $LFS setstripe -E 1M -L mdt $testdir ||
27535 error "setstripe $testdir failed"
27537 for (( f = 0; f < TEST413_COUNT; f++ )); do
27538 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27540 sync; sleep 1; sync
27542 # wait for QOS to update
27543 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27545 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27546 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27547 max=$(((${ffree[max_index]} >> 8) *
27548 (${bavail[max_index]} * bsize >> 16)))
27549 min=$(((${ffree[min_index]} >> 8) *
27550 (${bavail[min_index]} * bsize >> 16)))
27551 (( min > 0 )) || skip "low space on MDT$min_index"
27552 diff=$(((max - min) * 100 / min))
27555 echo "MDT filesfree available: ${ffree[*]}"
27556 echo "MDT blocks available: ${bavail[*]}"
27557 echo "weight diff=$diff%"
27562 local stripe_count=$2
27563 local mdts=$(comma_list $(mdts_nodes))
27566 local lmv_qos_prio_free
27567 local lmv_qos_threshold_rr
27568 local lod_qos_prio_free
27569 local lod_qos_threshold_rr
27574 # @total is total directories created if it's testing plain
27575 # directories, otherwise it's total stripe object count for
27576 # striped directories test.
27577 # remote/striped directory unlinking is slow on zfs and may
27578 # timeout, test with fewer directories
27579 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27581 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27582 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27583 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27585 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27586 stack_trap "$LCTL set_param \
27587 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27588 stack_trap "$LCTL set_param \
27589 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27591 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27592 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27593 lod_qos_prio_free=${lod_qos_prio_free%%%}
27594 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27595 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27596 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27597 stack_trap "do_nodes $mdts $LCTL set_param \
27598 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27599 stack_trap "do_nodes $mdts $LCTL set_param \
27600 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27602 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27603 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27605 testdir=$DIR/$tdir-s$stripe_count/rr
27607 local stripe_index=$($LFS getstripe -m $testdir)
27608 local test_mkdir_rr=true
27610 getfattr -d -m dmv -e hex $testdir | grep dmv
27611 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27612 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27613 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27614 test_mkdir_rr=false
27619 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27620 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27622 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27623 for (( i = 0; i < total / stripe_count; i++ )); do
27624 eval $mkdir_cmd $testdir/subdir$i ||
27625 error "$mkdir_cmd subdir$i failed"
27628 for (( i = 0; i < $MDSCOUNT; i++ )); do
27629 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27630 echo "$count directories created on MDT$i"
27631 if $test_mkdir_rr; then
27632 (( count == total / stripe_count / MDSCOUNT )) ||
27633 error "subdirs are not evenly distributed"
27634 elif (( i == stripe_index )); then
27635 (( count == total / stripe_count )) ||
27636 error "$count subdirs created on MDT$i"
27638 (( count == 0 )) ||
27639 error "$count subdirs created on MDT$i"
27642 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27643 count=$($LFS getdirstripe $testdir/* |
27644 grep -c -P "^\s+$i\t")
27645 echo "$count stripes created on MDT$i"
27646 # deviation should < 5% of average
27647 delta=$((count - total / MDSCOUNT))
27648 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27649 error "stripes are not evenly distributed"
27654 echo "Check for uneven MDTs: "
27664 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27665 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27666 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27668 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27669 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27672 for ((i = 1; i < ${#ffree[@]}; i++)); do
27673 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27674 if [ $tmp -gt $max ]; then
27678 if [ $tmp -lt $min ]; then
27683 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27685 (( min > 0 )) || skip "low space on MDT$min_index"
27686 (( ${ffree[min_index]} < 10000000 )) ||
27687 skip "too many free files on MDT$min_index"
27689 generate_uneven_mdts 120
27691 echo "MDT filesfree available: ${ffree[*]}"
27692 echo "MDT blocks available: ${bavail[*]}"
27693 echo "weight diff=$(((max - min) * 100 / min))%"
27695 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27697 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27698 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27699 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27700 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27701 # decrease statfs age, so that it can be updated in time
27702 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27703 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27707 testdir=$DIR/$tdir-s$stripe_count/qos
27709 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27710 for (( i = 0; i < total / stripe_count; i++ )); do
27711 eval $mkdir_cmd $testdir/subdir$i ||
27712 error "$mkdir_cmd subdir$i failed"
27716 for (( i = 0; i < $MDSCOUNT; i++ )); do
27717 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27718 (( count > max )) && max=$count
27719 echo "$count directories created on MDT$i : curmax=$max"
27722 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27724 # D-value should > 10% of average
27725 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27726 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27728 # ditto for stripes
27729 if (( stripe_count > 1 )); then
27731 for (( i = 0; i < $MDSCOUNT; i++ )); do
27732 count=$($LFS getdirstripe $testdir/* |
27733 grep -c -P "^\s+$i\t")
27734 (( count > max )) && max=$count
27735 echo "$count stripes created on MDT$i"
27738 min=$($LFS getdirstripe $testdir/* |
27739 grep -c -P "^\s+$min_index\t")
27740 (( max - min > total / MDSCOUNT / 10 )) ||
27741 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27753 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27754 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27755 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27757 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27759 for ((i = 1; i < ${#ffree[@]}; i++)); do
27760 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27761 (( tmp < min )) && min=$tmp && min_index=$i
27768 [ $MDSCOUNT -lt 2 ] &&
27769 skip "We need at least 2 MDTs for this test"
27771 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27772 skip "Need server version at least 2.12.52"
27774 local stripe_max=$((MDSCOUNT - 1))
27777 # let caller set maxage for latest result
27780 # fill MDT unevenly
27781 generate_uneven_mdts 120
27783 # test 4-stripe directory at most, otherwise it's too slow
27784 # We are being very defensive. Although Autotest uses 4 MDTs.
27785 # We make sure stripe_max does not go over 4.
27786 (( stripe_max > 4 )) && stripe_max=4
27787 # unlinking striped directory is slow on zfs, and may timeout, only test
27789 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27790 for stripe_count in $(seq 1 $stripe_max); do
27791 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27792 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27793 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27794 error "mkdir failed"
27795 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27798 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27801 [ $MDSCOUNT -lt 2 ] &&
27802 skip "We need at least 2 MDTs for this test"
27804 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27805 skip "Need server version at least 2.12.52"
27807 local stripe_max=$((MDSCOUNT - 1))
27811 # let caller set maxage for latest result
27814 # fill MDT unevenly
27815 generate_uneven_mdts 120
27817 # test 4-stripe directory at most, otherwise it's too slow
27818 # We are being very defensive. Although Autotest uses 4 MDTs.
27819 # We make sure stripe_max does not go over 4.
27820 (( stripe_max > 4 )) && stripe_max=4
27821 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27822 for stripe_count in $(seq 1 $stripe_max); do
27823 testdir=$DIR/$tdir-s$stripe_count
27824 mkdir $testdir || error "mkdir $testdir failed"
27825 mkdir $testdir/rr || error "mkdir rr failed"
27826 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27827 error "mkdir qos failed"
27828 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27829 $testdir/rr || error "setdirstripe rr failed"
27830 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27831 error "setdirstripe failed"
27832 test_qos_mkdir "mkdir" $stripe_count
27835 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27838 (( $MDSCOUNT >= 2 )) ||
27839 skip "We need at least 2 MDTs for this test"
27841 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27842 skip "Need server version at least 2.14.51"
27847 local lmv_qos_maxage
27848 local lod_qos_maxage
27850 # let caller set maxage for latest result
27851 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27852 $LCTL set_param lmv.*.qos_maxage=1
27853 stack_trap "$LCTL set_param \
27854 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27855 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27856 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27857 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27858 lod.*.mdt_qos_maxage=1
27859 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27860 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27862 # fill MDT unevenly
27863 generate_uneven_mdts 120
27865 testdir=$DIR/${tdir}-s1
27866 mkdir $testdir || error "mkdir $testdir failed"
27867 mkdir $testdir/rr || error "mkdir rr failed"
27868 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27869 # default max_inherit is -1, default max_inherit_rr is 0
27870 $LFS setdirstripe -D -c 1 $testdir/rr ||
27871 error "setdirstripe rr failed"
27872 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27873 error "setdirstripe qos failed"
27874 test_qos_mkdir "mkdir" 1
27876 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27877 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27878 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27879 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27880 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27882 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27883 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27884 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27885 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27886 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27887 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27888 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27889 error "level2 shouldn't have default LMV" || true
27891 run_test 413c "mkdir with default LMV max inherit rr"
27894 (( MDSCOUNT >= 2 )) ||
27895 skip "We need at least 2 MDTs for this test"
27897 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27898 skip "Need server version at least 2.14.51"
27900 local lmv_qos_threshold_rr
27902 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27904 stack_trap "$LCTL set_param \
27905 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27907 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27908 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27909 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27910 error "$tdir shouldn't have default LMV"
27911 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27912 error "mkdir sub failed"
27914 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27916 (( count == 100 )) || error "$count subdirs on MDT0"
27918 run_test 413d "inherit ROOT default LMV"
27921 (( MDSCOUNT >= 2 )) ||
27922 skip "We need at least 2 MDTs for this test"
27923 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27924 skip "Need server version at least 2.14.55"
27926 local testdir=$DIR/$tdir
27927 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27929 local sub_max_inherit
27931 mkdir -p $testdir || error "failed to create $testdir"
27933 # set default max-inherit to -1 if stripe count is 0 or 1
27934 $LFS setdirstripe -D -c 1 $testdir ||
27935 error "failed to set default LMV"
27936 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27937 (( max_inherit == -1 )) ||
27938 error "wrong max_inherit value $max_inherit"
27940 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27941 $LFS setdirstripe -D -c -1 $testdir ||
27942 error "failed to set default LMV"
27943 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27944 (( max_inherit > 0 )) ||
27945 error "wrong max_inherit value $max_inherit"
27947 # and the subdir will decrease the max_inherit by 1
27948 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27949 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27950 (( sub_max_inherit == max_inherit - 1)) ||
27951 error "wrong max-inherit of subdir $sub_max_inherit"
27953 # check specified --max-inherit and warning message
27954 stack_trap "rm -f $tmpfile"
27955 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27956 error "failed to set default LMV"
27957 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27958 (( max_inherit == -1 )) ||
27959 error "wrong max_inherit value $max_inherit"
27961 # check the warning messages
27962 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27963 error "failed to detect warning string"
27966 run_test 413e "check default max-inherit value"
27968 test_fs_dmv_inherit()
27970 local testdir=$DIR/$tdir
27977 mkdir $testdir || error "mkdir $testdir failed"
27978 count=$($LFS getdirstripe -D -c $testdir)
27979 (( count == 1 )) ||
27980 error "$testdir default LMV count mismatch $count != 1"
27981 inherit=$($LFS getdirstripe -D -X $testdir)
27982 (( inherit == 3 - i )) ||
27983 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27984 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27985 (( inherit_rr == 3 - i )) ||
27986 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27987 testdir=$testdir/sub
27990 mkdir $testdir || error "mkdir $testdir failed"
27991 count=$($LFS getdirstripe -D -c $testdir)
27992 (( count == 0 )) ||
27993 error "$testdir default LMV count not zero: $count"
27997 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27999 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28000 skip "Need server version at least 2.14.55"
28002 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28003 error "dump $DIR default LMV failed"
28004 stack_trap "setfattr --restore=$TMP/dmv.ea"
28006 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28007 error "set $DIR default LMV failed"
28009 test_fs_dmv_inherit
28011 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
28014 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28016 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
28017 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28018 error "dump $DIR default LMV failed"
28019 stack_trap "setfattr --restore=$TMP/dmv.ea"
28021 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28022 error "set $DIR default LMV failed"
28024 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
28025 error "mount $MOUNT2 failed"
28026 stack_trap "umount_client $MOUNT2"
28028 local saved_DIR=$DIR
28032 stack_trap "export DIR=$saved_DIR"
28034 # first check filesystem-wide default LMV inheritance
28035 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
28037 # then check subdirs are spread to all MDTs
28038 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
28040 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
28042 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
28044 run_test 413g "enforce ROOT default LMV on subdir mount"
28047 (( MDSCOUNT >= 2 )) ||
28048 skip "We need at least 2 MDTs for this test"
28050 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
28051 skip "Need server version at least 2.15.50.6"
28053 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28055 stack_trap "$LCTL set_param \
28056 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28057 $LCTL set_param lmv.*.qos_maxage=1
28061 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
28062 local count=$((MDSCOUNT * 20))
28064 generate_uneven_mdts 50
28066 mkdir -p $dir || error "mkdir $dir failed"
28067 stack_trap "rm -rf $dir"
28068 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
28069 --max-inherit-rr=$rr_depth $dir
28071 for ((d=0; d < depth + 2; d++)); do
28073 for ((sub=0; sub < count; sub++)); do
28076 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
28077 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
28078 # subdirs within $rr_depth should be created round-robin
28079 if (( d < rr_depth )); then
28080 (( ${num[0]} != count )) ||
28081 error "all objects created on MDT ${num[1]}"
28087 run_test 413h "don't stick to parent for round-robin dirs"
28090 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28092 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28093 skip "Need server version at least 2.14.55"
28095 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28096 error "dump $DIR default LMV failed"
28097 stack_trap "setfattr --restore=$TMP/dmv.ea"
28099 local testdir=$DIR/$tdir
28104 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28105 --max-inherit-rr=$def_max_rr $DIR ||
28106 error "set $DIR default LMV failed"
28108 for i in $(seq 2 3); do
28109 def_max=$((def_max - 1))
28110 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28113 # RR is decremented and keeps zeroed once exhausted
28114 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28115 (( count == def_max_rr )) ||
28116 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28118 # max-inherit is decremented
28119 count=$($LFS getdirstripe -D --max-inherit $testdir)
28120 (( count == def_max )) ||
28121 error_noexit "$testdir: max-inherit $count != $def_max"
28123 testdir=$testdir/d$i
28126 # d3 is the last inherited from ROOT, no inheritance anymore
28127 # i.e. no the default layout anymore
28128 mkdir -p $testdir/d4/d5
28129 count=$($LFS getdirstripe -D --max-inherit $testdir)
28130 (( count == -1 )) ||
28131 error_noexit "$testdir: max-inherit $count != -1"
28133 local p_count=$($LFS getdirstripe -i $testdir)
28135 for i in $(seq 4 5); do
28136 testdir=$testdir/d$i
28138 # the root default layout is not applied once exhausted
28139 count=$($LFS getdirstripe -i $testdir)
28140 (( count == p_count )) ||
28141 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28144 $LFS setdirstripe -i 0 $DIR/d2
28145 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28146 (( count == -1 )) ||
28147 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28149 run_test 413i "check default layout inheritance"
28156 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28157 unlinkmany $subdir/f. $TEST413_COUNT &
28161 for pid in $pids; do
28167 run_test 413z "413 test cleanup"
28170 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28171 $LCTL set_param fail_loc=0x80000521
28172 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28175 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28178 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28179 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28180 skip "Need server version at least 2.11.52"
28186 # this test may be slow on ZFS
28187 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28189 # though this test is designed for striped directory, let's test normal
28190 # directory too since lock is always saved as CoS lock.
28191 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28192 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28193 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28194 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28195 wait_delete_completed_mds
28197 # run a loop without concurrent touch to measure rename duration.
28198 # only for test debug/robustness, NOT part of COS functional test.
28199 local start_time=$SECONDS
28200 for ((i = 0; i < total; i++)); do
28201 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28204 local baseline=$((SECONDS - start_time))
28205 echo "rename $total files without 'touch' took $baseline sec"
28212 local setattr_pid=$!
28214 # rename files back to original name so unlinkmany works
28215 start_time=$SECONDS
28216 for ((i = 0; i < total; i++)); do
28217 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28220 local duration=$((SECONDS - start_time))
28222 kill -9 $setattr_pid
28224 echo "rename $total files with 'touch' took $duration sec"
28225 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28226 (( duration <= max )) ||
28227 error_not_in_vm "rename took $duration > $max sec"
28229 run_test 415 "lock revoke is not missing"
28232 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28233 skip "Need server version at least 2.11.55"
28235 # define OBD_FAIL_OSD_TXN_START 0x19a
28236 do_facet mds1 lctl set_param fail_loc=0x19a
28238 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28242 run_test 416 "transaction start failure won't cause system hung"
28246 do_nodes $(comma_list $(mdts_nodes)) \
28247 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28248 do_nodes $(comma_list $(mdts_nodes)) \
28249 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28250 do_nodes $(comma_list $(mdts_nodes)) \
28251 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28256 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28257 skip "Need MDS version at least 2.11.56"
28259 trap cleanup_417 RETURN EXIT
28261 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28262 do_nodes $(comma_list $(mdts_nodes)) \
28263 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28264 $LFS migrate -m 0 $DIR/$tdir.1 &&
28265 error "migrate dir $tdir.1 should fail"
28267 do_nodes $(comma_list $(mdts_nodes)) \
28268 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28269 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28270 error "create remote dir $tdir.2 should fail"
28272 do_nodes $(comma_list $(mdts_nodes)) \
28273 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28274 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28275 error "create striped dir $tdir.3 should fail"
28278 run_test 417 "disable remote dir, striped dir and dir migration"
28280 # Checks that the outputs of df [-i] and lfs df [-i] match
28282 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28292 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28294 for count in {1..100}; do
28295 do_nodes "$CLIENTS" \
28296 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28299 # read the lines of interest
28300 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28301 error "df $inodes $dir | tail -n +2 failed"
28302 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28303 error "lfs df $inodes $dir | grep summary: failed"
28305 # skip first substrings of each output as they are different
28306 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28307 # compare the two outputs
28309 # skip "available" on MDT until LU-13997 is fixed.
28310 #for i in {1..5}; do
28311 for i in 1 2 4 5; do
28312 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28320 lfs df $inodes $dir
28321 error "df and lfs df $1 output mismatch: " \
28322 "df ${inodes}: ${df_out[*]}, " \
28323 "lfs df ${inodes}: ${lfs_df_out[*]}"
28328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28330 local dir=$DIR/$tdir
28331 local numfiles=$((RANDOM % 4096 + 2))
28332 local numblocks=$((RANDOM % 256 + 1))
28334 wait_delete_completed
28337 # check block output
28338 check_lfs_df blocks $dir
28339 # check inode output
28340 check_lfs_df inodes $dir
28342 # create a single file and retest
28343 echo "Creating a single file and testing"
28344 createmany -o $dir/$tfile- 1 &>/dev/null ||
28345 error "creating 1 file in $dir failed"
28346 check_lfs_df blocks $dir
28347 check_lfs_df inodes $dir
28349 # create a random number of files
28350 echo "Creating $((numfiles - 1)) files and testing"
28351 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28352 error "creating $((numfiles - 1)) files in $dir failed"
28354 # write a random number of blocks to the first test file
28355 echo "Writing $numblocks 4K blocks and testing"
28356 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28357 count=$numblocks &>/dev/null ||
28358 error "dd to $dir/${tfile}-0 failed"
28361 check_lfs_df blocks $dir
28362 check_lfs_df inodes $dir
28364 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28365 error "unlinking $numfiles files in $dir failed"
28367 run_test 418 "df and lfs df outputs match"
28371 local dir=$DIR/$tdir
28376 cancel_lru_locks mdc
28378 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28379 $LCTL set_param fail_loc=0x1410
28381 $LCTL set_param fail_loc=0
28384 run_test 419 "Verify open file by name doesn't crash kernel"
28388 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28389 skip "Need MDS version at least 2.12.53"
28391 local SAVE_UMASK=$(umask)
28392 local dir=$DIR/$tdir
28393 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28397 mkdir -m03777 $dir/testdir
28398 ls -dn $dir/testdir
28399 # Need to remove trailing '.' when SELinux is enabled
28400 local dirperms=$(ls -dn $dir/testdir |
28401 awk '{ sub(/\.$/, "", $1); print $1}')
28402 [ $dirperms == "drwxrwsrwt" ] ||
28403 error "incorrect perms on $dir/testdir"
28405 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28406 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28407 ls -n $dir/testdir/testfile
28408 local fileperms=$(ls -n $dir/testdir/testfile |
28409 awk '{ sub(/\.$/, "", $1); print $1}')
28410 [ $fileperms == "-rwxr-xr-x" ] ||
28411 error "incorrect perms on $dir/testdir/testfile"
28415 run_test 420 "clear SGID bit on non-directories for non-members"
28422 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28423 skip "Need MDS version at least 2.12.54"
28425 test_mkdir $DIR/$tdir
28426 createmany -o $DIR/$tdir/f 3
28427 cnt=$(ls -1 $DIR/$tdir | wc -l)
28428 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28430 fid1=$(lfs path2fid $DIR/$tdir/f1)
28431 fid2=$(lfs path2fid $DIR/$tdir/f2)
28432 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28434 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28435 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28437 cnt=$(ls -1 $DIR/$tdir | wc -l)
28438 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28440 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28441 createmany -o $DIR/$tdir/f 3
28442 cnt=$(ls -1 $DIR/$tdir | wc -l)
28443 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28445 fid1=$(lfs path2fid $DIR/$tdir/f1)
28446 fid2=$(lfs path2fid $DIR/$tdir/f2)
28447 echo "remove using fsname $FSNAME"
28448 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28450 cnt=$(ls -1 $DIR/$tdir | wc -l)
28451 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28453 run_test 421a "simple rm by fid"
28460 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28461 skip "Need MDS version at least 2.12.54"
28463 test_mkdir $DIR/$tdir
28464 createmany -o $DIR/$tdir/f 3
28465 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28468 FID1=$(lfs path2fid $DIR/$tdir/f1)
28469 FID2=$(lfs path2fid $DIR/$tdir/f2)
28470 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28472 kill -USR1 $MULTIPID
28475 cnt=$(ls $DIR/$tdir | wc -l)
28476 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28478 run_test 421b "rm by fid on open file"
28484 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28485 skip "Need MDS version at least 2.12.54"
28487 test_mkdir $DIR/$tdir
28488 createmany -o $DIR/$tdir/f 3
28489 touch $DIR/$tdir/$tfile
28490 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28491 cnt=$(ls -1 $DIR/$tdir | wc -l)
28492 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28494 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28495 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28497 cnt=$(ls $DIR/$tdir | wc -l)
28498 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
28500 run_test 421c "rm by fid against hardlinked files"
28506 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28507 skip "Need MDS version at least 2.12.54"
28509 test_mkdir $DIR/$tdir
28510 createmany -o $DIR/$tdir/f 4097
28511 cnt=$(ls -1 $DIR/$tdir | wc -l)
28512 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
28514 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
28515 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28517 cnt=$(ls $DIR/$tdir | wc -l)
28519 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28521 run_test 421d "rmfid en masse"
28527 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28528 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28529 skip "Need MDS version at least 2.12.54"
28531 mkdir -p $DIR/$tdir
28532 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28533 createmany -o $DIR/$tdir/striped_dir/f 512
28534 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28535 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28537 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28538 sed "s/[/][^:]*://g")
28539 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28541 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28543 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28545 run_test 421e "rmfid in DNE"
28551 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28552 skip "Need MDS version at least 2.12.54"
28554 test_mkdir $DIR/$tdir
28556 cnt=$(ls -1 $DIR/$tdir | wc -l)
28557 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28559 FID=$(lfs path2fid $DIR/$tdir/f)
28560 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28561 # rmfid should fail
28562 cnt=$(ls -1 $DIR/$tdir | wc -l)
28563 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28565 chmod a+rw $DIR/$tdir
28567 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28568 # rmfid should fail
28569 cnt=$(ls -1 $DIR/$tdir | wc -l)
28570 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28573 $RUNAS touch $DIR/$tdir/f
28574 FID=$(lfs path2fid $DIR/$tdir/f)
28575 echo "rmfid as root"
28576 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28577 cnt=$(ls -1 $DIR/$tdir | wc -l)
28578 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28581 $RUNAS touch $DIR/$tdir/f
28582 cnt=$(ls -1 $DIR/$tdir | wc -l)
28583 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28584 FID=$(lfs path2fid $DIR/$tdir/f)
28585 # rmfid w/o user_fid2path mount option should fail
28586 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28587 cnt=$(ls -1 $DIR/$tdir | wc -l)
28588 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28590 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28591 stack_trap "rmdir $tmpdir"
28592 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28593 error "failed to mount client'"
28594 stack_trap "umount_client $tmpdir"
28596 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28597 # rmfid should succeed
28598 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28599 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28601 # rmfid shouldn't allow to remove files due to dir's permission
28602 chmod a+rwx $tmpdir/$tdir
28603 touch $tmpdir/$tdir/f
28604 ls -la $tmpdir/$tdir
28605 FID=$(lfs path2fid $tmpdir/$tdir/f)
28606 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28609 run_test 421f "rmfid checks permissions"
28615 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28616 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28617 skip "Need MDS version at least 2.12.54"
28619 mkdir -p $DIR/$tdir
28620 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28621 createmany -o $DIR/$tdir/striped_dir/f 512
28622 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28623 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28625 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28626 sed "s/[/][^:]*://g")
28628 rm -f $DIR/$tdir/striped_dir/f1*
28629 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28630 removed=$((512 - cnt))
28632 # few files have been just removed, so we expect
28633 # rmfid to fail on their fids
28634 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28635 [ $removed != $errors ] && error "$errors != $removed"
28637 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28639 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28641 run_test 421g "rmfid to return errors properly"
28653 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28654 skip "Need MDS version at least 2.15.53"
28656 test_mkdir $DIR/$tdir
28657 test_mkdir $DIR/$tdir/subdir
28658 touch $DIR/$tdir/subdir/file0
28659 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28660 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28661 rm -f $DIR/$tdir/subdir/file0
28662 touch $DIR/$tdir/subdir/fileA
28663 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28664 echo File $DIR/$tdir/subdir/fileA FID $fidA
28665 touch $DIR/$tdir/subdir/fileB
28666 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28667 echo File $DIR/$tdir/subdir/fileB FID $fidB
28668 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28669 touch $DIR/$tdir/subdir/fileC
28670 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28671 echo File $DIR/$tdir/subdir/fileC FID $fidC
28672 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28673 touch $DIR/$tdir/fileD
28674 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28675 echo File $DIR/$tdir/fileD FID $fidD
28677 # mount another client mount point with subdirectory mount
28678 export FILESET=/$tdir/subdir
28679 mount_other=${MOUNT}_other
28680 mount_client $mount_other ${MOUNT_OPTS}
28683 (( mount_ret == 0 )) || error "mount $mount_other failed"
28685 echo Removing FIDs:
28686 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28687 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28690 umount_client $mount_other || error "umount $mount_other failed"
28692 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28694 # fileA should have been deleted
28695 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28697 # fileB should have been deleted
28698 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28700 # fileC should not have been deleted, fid also exists outside of fileset
28701 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28703 # fileD should not have been deleted, it exists outside of fileset
28704 stat $DIR/$tdir/fileD || error "fileD deleted"
28706 run_test 421h "rmfid with fileset mount"
28709 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28710 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28711 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28712 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28713 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28715 local amc=$(at_max_get client)
28716 local amo=$(at_max_get mds1)
28717 local timeout=`lctl get_param -n timeout`
28719 at_max_set 0 client
28722 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28723 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28724 fail_val=$(((2*timeout + 10)*1000))
28725 touch $DIR/$tdir/d3/file &
28727 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28728 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28729 fail_val=$((2*timeout + 5))
28730 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28734 sleep $((2 * timeout))
28738 touch $DIR/$tdir/d2/file3
28739 touch $DIR/$tdir/d2/file4
28740 touch $DIR/$tdir/d2/file5
28743 at_max_set $amc client
28744 at_max_set $amo mds1
28746 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28747 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28748 error "Watchdog is always throttled"
28750 run_test 422 "kill a process with RPC in progress"
28763 # ensure statfs cache is expired
28766 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28767 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28771 run_test 423 "statfs should return a right data"
28774 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28775 $LCTL set_param fail_loc=0x80000522
28776 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28779 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28782 test_mkdir -c -1 $DIR/$tdir
28783 $LFS setstripe -c -1 $DIR/$tdir
28785 lru_resize_disable "" 100
28786 stack_trap "lru_resize_enable" EXIT
28790 for i in $(seq $((MDSCOUNT * 125))); do
28791 local t=$DIR/$tdir/$tfile_$i
28793 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28794 error_noexit "Create file $t"
28796 stack_trap "rm -rf $DIR/$tdir" EXIT
28798 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28799 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28800 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28802 [ $lock_count -le $lru_size ] ||
28803 error "osc lock count $lock_count > lru size $lru_size"
28806 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28807 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28808 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28810 [ $lock_count -le $lru_size ] ||
28811 error "mdc lock count $lock_count > lru size $lru_size"
28814 run_test 425 "lock count should not exceed lru size"
28817 splice-test -r $DIR/$tfile
28818 splice-test -rd $DIR/$tfile
28819 splice-test $DIR/$tfile
28820 splice-test -d $DIR/$tfile
28822 run_test 426 "splice test on Lustre"
28825 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28826 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28827 skip "Need MDS version at least 2.12.4"
28833 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28834 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28836 $LFS getdirstripe $DIR/$tdir/1/dir
28838 #first setfattr for creating updatelog
28839 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28841 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28842 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28843 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28844 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28848 wait_recovery_complete mds2 $((2*TIMEOUT))
28850 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28851 echo $log | grep "get update log failed" &&
28852 error "update log corruption is detected" || true
28854 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28858 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
28859 awk '/^max_cached_mb/ { print $2 }')
28860 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
28862 $LCTL set_param -n llite.*.max_cached_mb=64
28865 $LFS setstripe -c 1 $DIR/$tdir
28866 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28867 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28869 for f in $(seq 4); do
28870 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28874 cancel_lru_locks osc
28876 for f in $(seq 4); do
28877 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28881 run_test 428 "large block size IO should not hang"
28883 test_429() { # LU-7915 / LU-10948
28884 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28885 local testfile=$DIR/$tfile
28886 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28892 $LCTL get_param $ll_opencache_threshold_count ||
28893 skip "client does not have opencache parameter"
28895 set_opencache $new_flag
28896 stack_trap "restore_opencache"
28897 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28898 error "enable opencache failed"
28900 # drop MDC DLM locks
28901 cancel_lru_locks mdc
28902 # clear MDC RPC stats counters
28903 $LCTL set_param $mdc_rpcstats=clear
28905 # According to the current implementation, we need to run 3 times
28906 # open & close file to verify if opencache is enabled correctly.
28907 # 1st, RPCs are sent for lookup/open and open handle is released on
28909 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28910 # so open handle won't be released thereafter.
28911 # 3rd, No RPC is sent out.
28912 $MULTIOP $testfile oc || error "multiop failed"
28913 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28914 echo "1st: $first_rpc RPCs in flight"
28916 $MULTIOP $testfile oc || error "multiop failed"
28917 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28918 echo "2nd: $second_rpc RPCs in flight"
28920 $MULTIOP $testfile oc || error "multiop failed"
28921 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28922 echo "3rd: $third_rpc RPCs in flight"
28924 #verify no MDC RPC is sent
28925 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28927 run_test 429 "verify if opencache flag on client side does work"
28933 # data at [200K, 400K)
28934 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28935 error "256K->512K dd fails"
28937 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28938 error "2M->3M dd fails"
28940 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28941 error "4M->5M dd fails"
28942 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28943 # start at first component hole #1
28944 printf "Seeking hole from 1000 ... "
28945 offset=$(lseek_test -l 1000 $file)
28947 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28948 printf "Seeking data from 1000 ... "
28949 offset=$(lseek_test -d 1000 $file)
28951 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28953 # start at first component data block
28954 printf "Seeking hole from 300000 ... "
28955 offset=$(lseek_test -l 300000 $file)
28957 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28958 printf "Seeking data from 300000 ... "
28959 offset=$(lseek_test -d 300000 $file)
28961 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28963 # start at the first component but beyond end of object size
28964 printf "Seeking hole from 1000000 ... "
28965 offset=$(lseek_test -l 1000000 $file)
28967 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28968 printf "Seeking data from 1000000 ... "
28969 offset=$(lseek_test -d 1000000 $file)
28971 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28973 # start at second component stripe 2 (empty file)
28974 printf "Seeking hole from 1500000 ... "
28975 offset=$(lseek_test -l 1500000 $file)
28977 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28978 printf "Seeking data from 1500000 ... "
28979 offset=$(lseek_test -d 1500000 $file)
28981 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28983 # start at second component stripe 1 (all data)
28984 printf "Seeking hole from 3000000 ... "
28985 offset=$(lseek_test -l 3000000 $file)
28987 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28988 printf "Seeking data from 3000000 ... "
28989 offset=$(lseek_test -d 3000000 $file)
28991 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28993 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28994 error "2nd dd fails"
28995 echo "Add data block at 640K...1280K"
28997 # start at before new data block, in hole
28998 printf "Seeking hole from 600000 ... "
28999 offset=$(lseek_test -l 600000 $file)
29001 [[ $offset == 600000 ]] || error "offset $offset != 600000"
29002 printf "Seeking data from 600000 ... "
29003 offset=$(lseek_test -d 600000 $file)
29005 [[ $offset == 655360 ]] || error "offset $offset != 655360"
29007 # start at the first component new data block
29008 printf "Seeking hole from 1000000 ... "
29009 offset=$(lseek_test -l 1000000 $file)
29011 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29012 printf "Seeking data from 1000000 ... "
29013 offset=$(lseek_test -d 1000000 $file)
29015 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29017 # start at second component stripe 2, new data
29018 printf "Seeking hole from 1200000 ... "
29019 offset=$(lseek_test -l 1200000 $file)
29021 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29022 printf "Seeking data from 1200000 ... "
29023 offset=$(lseek_test -d 1200000 $file)
29025 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
29027 # start beyond file end
29028 printf "Using offset > filesize ... "
29029 lseek_test -l 4000000 $file && error "lseek should fail"
29030 printf "Using offset > filesize ... "
29031 lseek_test -d 4000000 $file && error "lseek should fail"
29037 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
29038 skip "MDT does not support SEEK_HOLE"
29040 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29041 skip "OST does not support SEEK_HOLE"
29043 local file=$DIR/$tdir/$tfile
29045 mkdir -p $DIR/$tdir
29047 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
29048 # OST stripe #1 will have continuous data at [1M, 3M)
29049 # OST stripe #2 is empty
29050 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
29051 lseek_test_430 $file
29053 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
29054 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
29055 lseek_test_430 $file
29057 $LFS setstripe -c2 -S 512K $file
29058 echo "Two stripes, stripe size 512K"
29059 lseek_test_430 $file
29061 # FLR with stale mirror
29062 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
29064 echo "Mirrored file:"
29065 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
29066 echo "Plain 2 stripes 1M"
29067 lseek_test_430 $file
29070 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
29073 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29074 skip "OST does not support SEEK_HOLE"
29077 local file=$DIR/$tdir/$tfile
29079 mkdir -p $DIR/$tdir
29080 # Empty layout lseek should fail
29083 printf "Seeking hole from 0 ... "
29084 lseek_test -l 0 $file && error "lseek should fail"
29085 printf "Seeking data from 0 ... "
29086 lseek_test -d 0 $file && error "lseek should fail"
29090 $LFS setstripe -E 1M -c2 -E eof $file
29091 $TRUNCATE $file 1048576
29092 printf "Seeking hole from 1000000 ... "
29093 offset=$(lseek_test -l 1000000 $file)
29095 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29096 printf "Seeking data from 1000000 ... "
29097 lseek_test -d 1000000 $file && error "lseek should fail"
29100 # full component followed by non-inited one
29101 $LFS setstripe -E 1M -c2 -E eof $file
29102 dd if=/dev/urandom of=$file bs=1M count=1
29103 printf "Seeking hole from 1000000 ... "
29104 offset=$(lseek_test -l 1000000 $file)
29106 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29107 printf "Seeking hole from 1048576 ... "
29108 lseek_test -l 1048576 $file && error "lseek should fail"
29109 # init second component and truncate back
29110 echo "123" >> $file
29111 $TRUNCATE $file 1048576
29112 printf "Seeking hole from 1000000 ... "
29113 offset=$(lseek_test -l 1000000 $file)
29115 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29116 printf "Seeking hole from 1048576 ... "
29117 lseek_test -l 1048576 $file && error "lseek should fail"
29118 # boundary checks for big values
29119 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29120 offset=$(lseek_test -d 0 $file.10g)
29121 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29122 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29123 offset=$(lseek_test -d 0 $file.100g)
29124 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29127 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29130 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29131 skip "OST does not support SEEK_HOLE"
29133 local file=$DIR/$tdir/$tfile
29136 mkdir -p $DIR/$tdir
29137 stack_trap "rm -f $file $file.tmp"
29138 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29140 # cp version 8.33+ prefers lseek over fiemap
29141 local ver=$(cp --version | awk '{ print $4; exit; }')
29143 echo "cp $ver installed"
29144 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29146 time cp -v $file $file.tmp || error "cp $file failed"
29147 (( SECONDS - start < 5 )) || {
29148 strace cp $file $file.tmp |&
29149 grep -E "open|read|seek|FIEMAP" |
29151 error "cp: too long runtime $((SECONDS - start))"
29154 echo "cp test skipped due to $ver < 8.33"
29157 # tar version 1.29+ supports SEEK_HOLE/DATA
29158 ver=$(tar --version | awk '{ print $4; exit; }')
29159 echo "tar $ver installed"
29160 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29162 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29163 (( SECONDS - start < 5 )) || {
29164 strace tar cf $file.tmp --sparse $file |&
29165 grep -E "open|read|seek|FIEMAP" |
29167 error "tar: too long runtime $((SECONDS - start))"
29170 echo "tar test skipped due to $ver < 1.29"
29173 run_test 430c "lseek: external tools check"
29175 test_431() { # LU-14187
29176 local file=$DIR/$tdir/$tfile
29178 mkdir -p $DIR/$tdir
29179 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29180 dd if=/dev/urandom of=$file bs=4k count=1
29181 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29182 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29183 #define OBD_FAIL_OST_RESTART_IO 0x251
29184 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29185 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29189 echo 3 > /proc/sys/vm/drop_caches
29190 diff $file $file.0 || error "data diff"
29192 run_test 431 "Restart transaction for IO"
29194 cleanup_test_432() {
29195 do_facet mgs $LCTL nodemap_activate 0
29196 wait_nm_sync active
29200 local tmpdir=$TMP/dir432
29202 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29203 skip "Need MDS version at least 2.14.52"
29205 stack_trap cleanup_test_432 EXIT
29209 do_facet mgs $LCTL nodemap_activate 1
29210 wait_nm_sync active
29211 do_facet mgs $LCTL nodemap_modify --name default \
29212 --property admin --value 1
29213 do_facet mgs $LCTL nodemap_modify --name default \
29214 --property trusted --value 1
29215 cancel_lru_locks mdc
29216 wait_nm_sync default admin_nodemap
29217 wait_nm_sync default trusted_nodemap
29219 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29220 grep -ci "Operation not permitted") -ne 0 ]; then
29221 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29224 run_test 432 "mv dir from outside Lustre"
29227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29229 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29230 skip "inode cache not supported"
29232 $LCTL set_param llite.*.inode_cache=0
29233 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29239 cancel_lru_locks mdc
29240 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29241 createmany -m $DIR/$tdir/f $count
29242 createmany -d $DIR/$tdir/d $count
29243 ls -l $DIR/$tdir > /dev/null
29244 stack_trap "rm -rf $DIR/$tdir"
29246 before=$(num_objects)
29247 cancel_lru_locks mdc
29248 after=$(num_objects)
29250 # sometimes even @before is less than 2 * count
29251 while (( before - after < count )); do
29253 after=$(num_objects)
29255 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29256 if (( wait > 60 )); then
29257 error "inode slab grew from $before to $after"
29261 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29263 run_test 433 "ldlm lock cancel releases dentries and inodes"
29267 local getxattr_count
29268 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29269 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29271 [[ $(getenforce) == "Disabled" ]] ||
29272 skip "lsm selinux module have to be disabled for this test"
29274 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29275 error "fail to create $DIR/$tdir/ on MDT0000"
29277 touch $DIR/$tdir/$tfile-{001..100}
29279 # disable the xattr cache
29280 save_lustre_params client "llite.*.xattr_cache" > $p
29281 lctl set_param llite.*.xattr_cache=0
29282 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29284 # clear clients mdc stats
29285 clear_stats $mdc_stat_param ||
29286 error "fail to clear stats on mdc MDT0000"
29288 for file in $DIR/$tdir/$tfile-{001..100}; do
29289 getfattr -n security.selinux $file |&
29290 grep -q "Operation not supported" ||
29291 error "getxattr on security.selinux should return EOPNOTSUPP"
29294 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29295 (( getxattr_count < 100 )) ||
29296 error "client sent $getxattr_count getxattr RPCs to the MDS"
29298 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29301 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29302 source $LUSTRE/scripts/bash-completion/lustre
29303 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29304 source /usr/share/bash-completion/completions/lustre
29306 skip "bash completion scripts not found"
29309 local lctl_completions
29310 local lfs_completions
29312 lctl_completions=$(_lustre_cmds lctl)
29313 if [[ ! $lctl_completions =~ "get_param" ]]; then
29314 error "lctl bash completion failed"
29317 lfs_completions=$(_lustre_cmds lfs)
29318 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29319 error "lfs bash completion failed"
29322 run_test 440 "bash completion for lfs, lctl"
29325 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29326 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29327 skip "Need server version at least 2.9.55"
29329 start_full_debug_logging
29333 stop_full_debug_logging
29337 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29338 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29339 awk '/The barrier for/ { print $7 }')
29342 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29347 barrier_expired() {
29350 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29351 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29352 awk '/will be expired/ { print $7 }')
29354 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29363 echo "Start barrier_freeze at: $(date)"
29364 #define OBD_FAIL_BARRIER_DELAY 0x2202
29365 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29366 # Do not reduce barrier time - See LU-11873
29367 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29370 local b_status=$(barrier_stat)
29371 echo "Got barrier status at: $(date)"
29372 [ "$b_status" = "'freezing_p1'" ] ||
29373 error "(1) unexpected barrier status $b_status"
29375 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29377 b_status=$(barrier_stat)
29378 [ "$b_status" = "'frozen'" ] ||
29379 error "(2) unexpected barrier status $b_status"
29381 local expired=$(barrier_expired)
29382 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29383 sleep $((expired + 3))
29385 b_status=$(barrier_stat)
29386 [ "$b_status" = "'expired'" ] ||
29387 error "(3) unexpected barrier status $b_status"
29389 # Do not reduce barrier time - See LU-11873
29390 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29391 error "(4) fail to freeze barrier"
29393 b_status=$(barrier_stat)
29394 [ "$b_status" = "'frozen'" ] ||
29395 error "(5) unexpected barrier status $b_status"
29397 echo "Start barrier_thaw at: $(date)"
29398 #define OBD_FAIL_BARRIER_DELAY 0x2202
29399 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29400 do_facet mgs $LCTL barrier_thaw $FSNAME &
29403 b_status=$(barrier_stat)
29404 echo "Got barrier status at: $(date)"
29405 [ "$b_status" = "'thawing'" ] ||
29406 error "(6) unexpected barrier status $b_status"
29408 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29410 b_status=$(barrier_stat)
29411 [ "$b_status" = "'thawed'" ] ||
29412 error "(7) unexpected barrier status $b_status"
29414 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29415 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29416 do_facet mgs $LCTL barrier_freeze $FSNAME
29418 b_status=$(barrier_stat)
29419 [ "$b_status" = "'failed'" ] ||
29420 error "(8) unexpected barrier status $b_status"
29422 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29423 do_facet mgs $LCTL barrier_thaw $FSNAME
29427 run_test 801a "write barrier user interfaces and stat machine"
29432 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29433 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29434 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29435 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29436 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29438 cancel_lru_locks mdc
29440 # 180 seconds should be long enough
29441 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29443 local b_status=$(barrier_stat)
29444 [ "$b_status" = "'frozen'" ] ||
29445 error "(6) unexpected barrier status $b_status"
29447 mkdir $DIR/$tdir/d0/d10 &
29450 touch $DIR/$tdir/d1/f13 &
29453 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29456 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29459 rm -f $DIR/$tdir/d4/f12 &
29462 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29464 # To guarantee taht the 'stat' is not blocked
29465 b_status=$(barrier_stat)
29466 [ "$b_status" = "'frozen'" ] ||
29467 error "(8) unexpected barrier status $b_status"
29469 # let above commands to run at background
29472 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29473 ps -p $touch_pid || error "(10) touch should be blocked"
29474 ps -p $ln_pid || error "(11) link should be blocked"
29475 ps -p $mv_pid || error "(12) rename should be blocked"
29476 ps -p $rm_pid || error "(13) unlink should be blocked"
29478 b_status=$(barrier_stat)
29479 [ "$b_status" = "'frozen'" ] ||
29480 error "(14) unexpected barrier status $b_status"
29482 do_facet mgs $LCTL barrier_thaw $FSNAME
29483 b_status=$(barrier_stat)
29484 [ "$b_status" = "'thawed'" ] ||
29485 error "(15) unexpected barrier status $b_status"
29487 wait $mkdir_pid || error "(16) mkdir should succeed"
29488 wait $touch_pid || error "(17) touch should succeed"
29489 wait $ln_pid || error "(18) link should succeed"
29490 wait $mv_pid || error "(19) rename should succeed"
29491 wait $rm_pid || error "(20) unlink should succeed"
29495 run_test 801b "modification will be blocked by write barrier"
29498 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29502 stop mds2 || error "(1) Fail to stop mds2"
29504 do_facet mgs $LCTL barrier_freeze $FSNAME 30
29506 local b_status=$(barrier_stat)
29507 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
29508 do_facet mgs $LCTL barrier_thaw $FSNAME
29509 error "(2) unexpected barrier status $b_status"
29512 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29513 error "(3) Fail to rescan barrier bitmap"
29515 # Do not reduce barrier time - See LU-11873
29516 do_facet mgs $LCTL barrier_freeze $FSNAME 20
29518 b_status=$(barrier_stat)
29519 [ "$b_status" = "'frozen'" ] ||
29520 error "(4) unexpected barrier status $b_status"
29522 do_facet mgs $LCTL barrier_thaw $FSNAME
29523 b_status=$(barrier_stat)
29524 [ "$b_status" = "'thawed'" ] ||
29525 error "(5) unexpected barrier status $b_status"
29527 local devname=$(mdsdevname 2)
29529 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
29531 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29532 error "(7) Fail to rescan barrier bitmap"
29536 run_test 801c "rescan barrier bitmap"
29539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29540 remote_mds_nodsh && skip "remote MDS with nodsh"
29542 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29543 skip "readonly option not available"
29545 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29547 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29548 error "(2) Fail to copy"
29550 # write back all cached data before setting MDT to readonly
29554 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29555 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29557 echo "Modify should be refused"
29558 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29560 echo "Read should be allowed"
29561 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29562 error "(7) Read should succeed under ro mode"
29565 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29567 run_test 802b "be able to set MDTs to readonly"
29570 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29571 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29572 skip "MDS needs to be newer than 2.10.54"
29574 mkdir_on_mdt0 $DIR/$tdir
29575 # Create some objects on all MDTs to trigger related logs objects
29576 for idx in $(seq $MDSCOUNT); do
29577 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29578 $DIR/$tdir/dir${idx} ||
29579 error "Fail to create $DIR/$tdir/dir${idx}"
29582 wait_delete_completed # ensure old test cleanups are finished
29584 echo "before create:"
29586 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29588 for i in {1..10}; do
29589 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29590 error "Fail to create $DIR/$tdir/foo$i"
29593 # sync ZFS-on-MDS to refresh statfs data
29594 wait_zfs_commit mds1
29596 echo "after create:"
29598 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29600 # allow for an llog to be cleaned up during the test
29601 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29602 error "before ($before_used) + 10 > after ($after_used)"
29604 for i in {1..10}; do
29605 rm -rf $DIR/$tdir/foo$i ||
29606 error "Fail to remove $DIR/$tdir/foo$i"
29609 # sync ZFS-on-MDS to refresh statfs data
29610 wait_zfs_commit mds1
29611 wait_delete_completed
29612 sleep 3 # avoid MDT return cached statfs
29613 echo "after unlink:"
29615 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29617 # allow for an llog to be created during the test
29618 [ $after_used -le $((before_used + 1)) ] ||
29619 error "after ($after_used) > before ($before_used) + 1"
29621 run_test 803a "verify agent object for remote object"
29624 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29625 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29626 skip "MDS needs to be newer than 2.13.56"
29627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29629 for i in $(seq 0 $((MDSCOUNT - 1))); do
29630 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29638 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29639 for i in $(seq 0 $((MDSCOUNT - 1))); do
29640 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29641 awk '/getattr/ { print $2 }')
29642 before=$((before + tmp))
29644 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29645 for i in $(seq 0 $((MDSCOUNT - 1))); do
29646 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29647 awk '/getattr/ { print $2 }')
29648 after=$((after + tmp))
29651 [ $before -eq $after ] || error "getattr count $before != $after"
29653 run_test 803b "remote object can getattr from cache"
29656 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29657 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29658 skip "MDS needs to be newer than 2.10.54"
29659 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29661 mkdir -p $DIR/$tdir
29662 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29663 error "Fail to create $DIR/$tdir/dir0"
29665 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29666 local dev=$(mdsdevname 2)
29668 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29669 grep ${fid} || error "NOT found agent entry for dir0"
29671 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29672 error "Fail to create $DIR/$tdir/dir1"
29674 touch $DIR/$tdir/dir1/foo0 ||
29675 error "Fail to create $DIR/$tdir/dir1/foo0"
29676 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29679 for idx in $(seq $MDSCOUNT); do
29680 dev=$(mdsdevname $idx)
29681 do_facet mds${idx} \
29682 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29683 grep ${fid} && rc=$idx
29686 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29687 error "Fail to rename foo0 to foo1"
29688 if [ $rc -eq 0 ]; then
29689 for idx in $(seq $MDSCOUNT); do
29690 dev=$(mdsdevname $idx)
29691 do_facet mds${idx} \
29692 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29693 grep ${fid} && rc=$idx
29697 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29698 error "Fail to rename foo1 to foo2"
29699 if [ $rc -eq 0 ]; then
29700 for idx in $(seq $MDSCOUNT); do
29701 dev=$(mdsdevname $idx)
29702 do_facet mds${idx} \
29703 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29704 grep ${fid} && rc=$idx
29708 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29710 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29711 error "Fail to link to $DIR/$tdir/dir1/foo2"
29712 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29713 error "Fail to rename foo2 to foo0"
29714 unlink $DIR/$tdir/dir1/foo0 ||
29715 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29716 rm -rf $DIR/$tdir/dir0 ||
29717 error "Fail to rm $DIR/$tdir/dir0"
29719 for idx in $(seq $MDSCOUNT); do
29723 dev=$(mdsdevname $idx)
29724 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29726 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29727 error "mount mds$idx failed"
29728 df $MOUNT > /dev/null 2>&1
29730 # e2fsck should not return error
29732 error "e2fsck detected error on MDT${idx}: rc=$rc"
29735 run_test 804 "verify agent entry for remote entry"
29738 do_facet $SINGLEMDS zfs set quota=$old $fsset
29739 unlinkmany $DIR/$tdir/f- 1000000
29744 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29745 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29746 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29747 skip "netfree not implemented before 0.7"
29748 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29749 skip "Need MDS version at least 2.10.57"
29756 local pref="osd-zfs.$FSNAME-MDT0000."
29758 # limit available space on MDS dataset to meet nospace issue
29759 # quickly. then ZFS 0.7.2 can use reserved space if asked
29760 # properly (using netfree flag in osd_declare_destroy()
29761 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29762 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29764 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29765 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29766 let "usedkb=usedkb-freekb"
29767 let "freekb=freekb/2"
29768 if let "freekb > 5000"; then
29771 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29772 trap cleanup_805 EXIT
29773 mkdir_on_mdt0 $DIR/$tdir
29774 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29775 error "Can't set PFL layout"
29776 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29777 rm -rf $DIR/$tdir || error "not able to remove"
29778 do_facet $SINGLEMDS zfs set quota=$old $fsset
29781 run_test 805 "ZFS can remove from full fs"
29787 local expect=$(stat -c %s $file)
29789 check_lsom_size $1 $expect
29791 local blocks=$($LFS getsom -b $file)
29792 expect=$(stat -c %b $file)
29793 [[ $blocks == $expect ]] ||
29794 error "$file expected blocks: $expect, got: $blocks"
29802 cancel_lru_locks mdc
29804 size=$($LFS getsom -s $1)
29805 [[ $size == $expect ]] ||
29806 error "$file expected size: $expect, got: $size"
29810 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29811 skip "Need MDS version at least 2.11.52"
29815 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29818 stack_trap "restore_opencache"
29820 # single-threaded write
29821 echo "Test SOM for single-threaded write"
29822 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29823 error "write $tfile failed"
29824 check_lsom_size $DIR/$tfile $bs
29827 local size=$(($num * $bs))
29831 echo "Test SOM for single client multi-threaded($num) write"
29832 $TRUNCATE $DIR/$tfile 0
29833 for ((i = 0; i < $num; i++)); do
29834 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29836 offset=$((offset + $bs))
29838 for (( i=0; i < $num; i++ )); do
29841 check_lsom_size $DIR/$tfile $size
29843 $TRUNCATE $DIR/$tfile 0
29844 for ((i = 0; i < $num; i++)); do
29845 offset=$((offset - $bs))
29846 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29849 for (( i=0; i < $num; i++ )); do
29852 check_lsom_size $DIR/$tfile $size
29854 # multi-client writes
29855 num=$(get_node_count ${CLIENTS//,/ })
29856 size=$(($num * $bs))
29860 echo "Test SOM for multi-client ($num) writes"
29861 $TRUNCATE $DIR/$tfile 0
29862 for client in ${CLIENTS//,/ }; do
29863 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29866 offset=$((offset + $bs))
29868 for (( i=0; i < $num; i++ )); do
29871 check_lsom_size $DIR/$tfile $offset
29874 $TRUNCATE $DIR/$tfile 0
29875 for client in ${CLIENTS//,/ }; do
29876 offset=$((offset - $bs))
29877 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29881 for (( i=0; i < $num; i++ )); do
29884 check_lsom_size $DIR/$tfile $size
29886 # verify SOM blocks count
29887 echo "Verify SOM block count"
29888 $TRUNCATE $DIR/$tfile 0
29889 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29890 error "failed to write file $tfile with fdatasync and fstat"
29891 check_lsom_data $DIR/$tfile
29893 $TRUNCATE $DIR/$tfile 0
29894 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29895 error "failed to write file $tfile with fdatasync"
29896 check_lsom_data $DIR/$tfile
29898 $TRUNCATE $DIR/$tfile 0
29899 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29900 error "failed to write file $tfile with sync IO"
29901 check_lsom_data $DIR/$tfile
29904 echo "Test SOM for truncate"
29905 # use ftruncate to sync blocks on close request
29906 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29907 check_lsom_size $DIR/$tfile 16384
29908 check_lsom_data $DIR/$tfile
29910 $TRUNCATE $DIR/$tfile 1234
29911 check_lsom_size $DIR/$tfile 1234
29912 # sync blocks on the MDT
29913 $MULTIOP $DIR/$tfile oc
29914 check_lsom_data $DIR/$tfile
29916 run_test 806 "Verify Lazy Size on MDS"
29919 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29920 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29921 skip "Need MDS version at least 2.11.52"
29923 # Registration step
29924 changelog_register || error "changelog_register failed"
29925 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29926 changelog_users $SINGLEMDS | grep -q $cl_user ||
29927 error "User $cl_user not found in changelog_users"
29929 rm -rf $DIR/$tdir || error "rm $tdir failed"
29930 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29931 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29932 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29933 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29934 error "truncate $tdir/trunc failed"
29937 echo "Test SOM for single-threaded write with fsync"
29938 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29939 error "write $tfile failed"
29942 # multi-client wirtes
29943 local num=$(get_node_count ${CLIENTS//,/ })
29947 echo "Test SOM for multi-client ($num) writes"
29948 touch $DIR/$tfile || error "touch $tfile failed"
29949 $TRUNCATE $DIR/$tfile 0
29950 for client in ${CLIENTS//,/ }; do
29951 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29954 offset=$((offset + $bs))
29956 for (( i=0; i < $num; i++ )); do
29960 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29961 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29962 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29963 check_lsom_data $DIR/$tdir/trunc
29964 check_lsom_data $DIR/$tdir/single_dd
29965 check_lsom_data $DIR/$tfile
29968 # Deregistration step
29969 changelog_deregister || error "changelog_deregister failed"
29971 run_test 807 "verify LSOM syncing tool"
29973 check_som_nologged()
29975 local lines=$($LFS changelog $FSNAME-MDT0000 |
29976 grep 'x=trusted.som' | wc -l)
29977 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29981 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29982 skip "Need MDS version at least 2.11.55"
29984 # Registration step
29985 changelog_register || error "changelog_register failed"
29987 touch $DIR/$tfile || error "touch $tfile failed"
29990 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29991 error "write $tfile failed"
29994 $TRUNCATE $DIR/$tfile 1234
29997 $TRUNCATE $DIR/$tfile 1048576
30000 # Deregistration step
30001 changelog_deregister || error "changelog_deregister failed"
30003 run_test 808 "Check trusted.som xattr not logged in Changelogs"
30008 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
30012 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
30013 skip "Need MDS version at least 2.11.56"
30015 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
30016 error "failed to create DoM-only file $DIR/$tfile"
30017 touch $DIR/$tfile || error "touch $tfile failed"
30018 check_som_nodata $DIR/$tfile
30020 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
30021 error "write $tfile failed"
30022 check_som_nodata $DIR/$tfile
30024 $TRUNCATE $DIR/$tfile 1234
30025 check_som_nodata $DIR/$tfile
30027 $TRUNCATE $DIR/$tfile 4097
30028 check_som_nodata $DIR/$file
30030 run_test 809 "Verify no SOM xattr store for DoM-only files"
30033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30034 $GSS && skip_env "could not run with gss"
30035 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
30036 skip "OST < 2.12.58 doesn't align checksum"
30039 stack_trap "set_checksums $ORIG_CSUM" EXIT
30040 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
30045 for csum in $CKSUM_TYPES; do
30046 #define OBD_FAIL_OSC_NO_GRANT 0x411
30047 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
30048 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
30050 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
30051 before=$(md5sum $DIR/$tfile)
30052 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
30053 after=$(md5sum $DIR/$tfile)
30054 [ "$before" == "$after" ] ||
30055 error "$csum: $before != $after bs=$1 seek=$2"
30059 run_test 810 "partial page writes on ZFS (LU-11663)"
30062 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30063 skip "OST < 2.12.51 doesn't support this fail_loc"
30065 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30066 # ensure ost1 is connected
30067 stat $DIR/$tfile >/dev/null || error "can't stat"
30068 wait_osc_import_state client ost1 FULL
30069 # no locks, no reqs to let the connection idle
30070 cancel_lru_locks osc
30072 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30073 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30074 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30075 wait_osc_import_state client ost1 CONNECTING
30076 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30078 stat $DIR/$tfile >/dev/null || error "can't stat file"
30080 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
30082 test_812b() { # LU-12378
30083 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30084 skip "OST < 2.12.51 doesn't support this fail_loc"
30086 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
30087 # ensure ost1 is connected
30088 stat $DIR/$tfile >/dev/null || error "can't stat"
30089 wait_osc_import_state client ost1 FULL
30090 # no locks, no reqs to let the connection idle
30091 cancel_lru_locks osc
30093 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30094 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30095 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30096 wait_osc_import_state client ost1 CONNECTING
30097 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30099 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
30100 wait_osc_import_state client ost1 IDLE
30102 run_test 812b "do not drop no resend request for idle connect"
30107 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30109 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30110 $LFS getstripe $DIR/$tfile
30111 $LCTL set_param osc.*.idle_timeout=10
30112 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30113 # ensure ost1 is connected
30114 stat $DIR/$tfile >/dev/null || error "can't stat"
30115 wait_osc_import_state client ost1 FULL
30116 # no locks, no reqs to let the connection idle
30117 cancel_lru_locks osc
30119 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30120 $LCTL set_param fail_loc=0x80000533
30122 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30124 run_test 812c "idle import vs lock enqueue race"
30127 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30128 [ -z "$file_heat_sav" ] && skip "no file heat support"
30139 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30140 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30142 $LCTL set_param -n llite.*.file_heat=1
30143 echo "Turn on file heat"
30144 echo "Period second: $period_second, Decay percentage: $decay_pct"
30146 echo "QQQQ" > $DIR/$tfile
30147 echo "QQQQ" > $DIR/$tfile
30148 echo "QQQQ" > $DIR/$tfile
30149 cat $DIR/$tfile > /dev/null
30150 cat $DIR/$tfile > /dev/null
30151 cat $DIR/$tfile > /dev/null
30152 cat $DIR/$tfile > /dev/null
30154 local out=$($LFS heat_get $DIR/$tfile)
30156 $LFS heat_get $DIR/$tfile
30157 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30158 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30159 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30160 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30162 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30163 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30164 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30165 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30167 sleep $((period_second + 3))
30168 echo "Sleep $((period_second + 3)) seconds..."
30169 # The recursion formula to calculate the heat of the file f is as
30171 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30172 # Where Hi is the heat value in the period between time points i*I and
30173 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30174 # to the weight of Ci.
30175 out=$($LFS heat_get $DIR/$tfile)
30176 $LFS heat_get $DIR/$tfile
30177 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30178 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30179 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30180 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30182 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30183 error "read sample ($readsample) is wrong"
30184 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30185 error "write sample ($writesample) is wrong"
30186 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30187 error "read bytes ($readbyte) is wrong"
30188 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30189 error "write bytes ($writebyte) is wrong"
30191 echo "QQQQ" > $DIR/$tfile
30192 echo "QQQQ" > $DIR/$tfile
30193 echo "QQQQ" > $DIR/$tfile
30194 cat $DIR/$tfile > /dev/null
30195 cat $DIR/$tfile > /dev/null
30196 cat $DIR/$tfile > /dev/null
30197 cat $DIR/$tfile > /dev/null
30199 sleep $((period_second + 3))
30200 echo "Sleep $((period_second + 3)) seconds..."
30202 out=$($LFS heat_get $DIR/$tfile)
30203 $LFS heat_get $DIR/$tfile
30204 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30205 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30206 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30207 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30209 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30210 4 * $decay_pct) / 100") -eq 1 ] ||
30211 error "read sample ($readsample1) is wrong"
30212 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30213 3 * $decay_pct) / 100") -eq 1 ] ||
30214 error "write sample ($writesample1) is wrong"
30215 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30216 20 * $decay_pct) / 100") -eq 1 ] ||
30217 error "read bytes ($readbyte1) is wrong"
30218 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30219 15 * $decay_pct) / 100") -eq 1 ] ||
30220 error "write bytes ($writebyte1) is wrong"
30222 echo "Turn off file heat for the file $DIR/$tfile"
30223 $LFS heat_set -o $DIR/$tfile
30225 echo "QQQQ" > $DIR/$tfile
30226 echo "QQQQ" > $DIR/$tfile
30227 echo "QQQQ" > $DIR/$tfile
30228 cat $DIR/$tfile > /dev/null
30229 cat $DIR/$tfile > /dev/null
30230 cat $DIR/$tfile > /dev/null
30231 cat $DIR/$tfile > /dev/null
30233 out=$($LFS heat_get $DIR/$tfile)
30234 $LFS heat_get $DIR/$tfile
30235 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30236 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30237 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30238 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30240 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30241 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30242 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30243 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30245 echo "Trun on file heat for the file $DIR/$tfile"
30246 $LFS heat_set -O $DIR/$tfile
30248 echo "QQQQ" > $DIR/$tfile
30249 echo "QQQQ" > $DIR/$tfile
30250 echo "QQQQ" > $DIR/$tfile
30251 cat $DIR/$tfile > /dev/null
30252 cat $DIR/$tfile > /dev/null
30253 cat $DIR/$tfile > /dev/null
30254 cat $DIR/$tfile > /dev/null
30256 out=$($LFS heat_get $DIR/$tfile)
30257 $LFS heat_get $DIR/$tfile
30258 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30259 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30260 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30261 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30263 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30264 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30265 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30266 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30268 $LFS heat_set -c $DIR/$tfile
30269 $LCTL set_param -n llite.*.file_heat=0
30270 echo "Turn off file heat support for the Lustre filesystem"
30272 echo "QQQQ" > $DIR/$tfile
30273 echo "QQQQ" > $DIR/$tfile
30274 echo "QQQQ" > $DIR/$tfile
30275 cat $DIR/$tfile > /dev/null
30276 cat $DIR/$tfile > /dev/null
30277 cat $DIR/$tfile > /dev/null
30278 cat $DIR/$tfile > /dev/null
30280 out=$($LFS heat_get $DIR/$tfile)
30281 $LFS heat_get $DIR/$tfile
30282 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30283 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30284 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30285 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30287 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30288 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30289 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30290 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30292 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30295 run_test 813 "File heat verfication"
30299 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30300 echo -n y >> $DIR/$tfile
30301 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30302 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30304 run_test 814 "sparse cp works as expected (LU-12361)"
30308 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30309 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30311 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30314 local ost1_imp=$(get_osc_import_name client ost1)
30315 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30318 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30319 # ensure ost1 is connected
30321 stat $DIR/$tfile >/dev/null || error "can't stat"
30322 wait_osc_import_state client ost1 FULL
30323 # no locks, no reqs to let the connection idle
30324 cancel_lru_locks osc
30325 lru_resize_disable osc
30328 before=$($LCTL get_param -n \
30329 ldlm.namespaces.$imp_name.lru_size)
30331 wait_osc_import_state client ost1 IDLE
30332 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30333 now=$($LCTL get_param -n \
30334 ldlm.namespaces.$imp_name.lru_size)
30335 [ $before == $now ] || error "lru_size changed $before != $now"
30337 run_test 816 "do not reset lru_resize on idle reconnect"
30341 exportfs -u localhost:$DIR/nfsexp
30346 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30348 mkdir -p $DIR/nfsexp
30349 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30350 error "failed to export nfs"
30352 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30353 stack_trap cleanup_817 EXIT
30355 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30356 error "failed to mount nfs to $tmpdir"
30358 cp /bin/true $tmpdir
30359 $DIR/nfsexp/true || error "failed to execute 'true' command"
30361 run_test 817 "nfsd won't cache write lock for exec file"
30364 test_mkdir -i0 -c1 $DIR/$tdir
30365 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30366 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30369 # restore osp-syn threads
30370 stack_trap "fail $SINGLEMDS"
30372 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30373 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30374 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30375 error "start $SINGLEMDS failed"
30378 local testid=$(echo $TESTNAME | tr '_' ' ')
30380 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30381 grep "run LFSCK" || error "run LFSCK is not suggested"
30383 run_test 818 "unlink with failed llog"
30386 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30387 cancel_lru_locks osc
30388 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30389 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30390 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30393 run_test 819a "too big niobuf in read"
30396 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30397 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30398 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30399 cancel_lru_locks osc
30403 run_test 819b "too big niobuf in write"
30406 function test_820_start_ost() {
30409 for num in $(seq $OSTCOUNT); do
30410 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30415 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30418 umount_client $MOUNT || error "umount failed"
30419 for num in $(seq $OSTCOUNT); do
30423 # mount client with no active OSTs
30424 # so that the client can't initialize max LOV EA size
30425 # from OSC notifications
30426 mount_client $MOUNT || error "mount failed"
30427 # delay OST starting to keep this 0 max EA size for a while
30428 test_820_start_ost &
30430 # create a directory on MDS2
30431 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30432 error "Failed to create directory"
30433 # open intent should update default EA size
30434 # see mdc_update_max_ea_from_body()
30435 # notice this is the very first RPC to MDS2
30436 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30439 # With SSK, this situation can lead to -EPERM being returned.
30440 # In that case, simply retry.
30441 if [ $ret -ne 0 ] && $SHARED_KEY; then
30442 if echo "$out" | grep -q "not permitted"; then
30443 cp /etc/services $DIR/$tdir/mds2
30447 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30449 run_test 820 "update max EA from open intent"
30452 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30453 local OST_MAX_PRECREATE=20000
30455 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30456 skip "Need MDS version at least 2.14.56"
30458 save_lustre_params mds1 \
30459 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30460 do_facet $SINGLEMDS "$LCTL set_param -n \
30461 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30462 do_facet $SINGLEMDS "$LCTL set_param -n \
30463 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30465 stack_trap "restore_lustre_params < $p; rm $p"
30467 do_facet $SINGLEMDS "$LCTL set_param -n \
30468 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30470 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30471 osp.$FSNAME-OST0000*MDT0000.create_count")
30472 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30473 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30474 local expect_count=$(((($max/2)/256) * 256))
30476 log "setting create_count to 100200:"
30477 log " -result- count: $count with max: $max, expecting: $expect_count"
30479 [[ $count -eq expect_count ]] ||
30480 error "Create count not set to max precreate."
30482 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30485 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30486 skip "Need MDS version 2.14.56"
30488 local sync_changes=$(do_facet $SINGLEMDS \
30489 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30491 [ "$sync_changes" -gt 100 ] &&
30492 skip "Sync changes $sync_changes > 100 already"
30494 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30496 $LFS mkdir -i 0 $DIR/$tdir
30497 $LFS setstripe -c 1 -i 0 $DIR/$tdir
30499 save_lustre_params mds1 \
30500 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
30501 save_lustre_params mds1 \
30502 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
30504 do_facet mds1 "$LCTL set_param -n \
30505 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
30506 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
30507 stack_trap "restore_lustre_params < $p" EXIT
30509 createmany -o $DIR/$tdir/f- 1000
30510 unlinkmany $DIR/$tdir/f- 1000 &
30511 local UNLINK_PID=$!
30514 sync_changes=$(do_facet mds1 \
30515 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30516 # the check in the code is racy, fail the test
30517 # if the value above the limit by 10.
30518 [ $sync_changes -gt 110 ] && {
30519 kill -2 $UNLINK_PID
30521 error "osp changes throttling failed, $sync_changes>110"
30523 kill -0 $UNLINK_PID 2> /dev/null || break
30527 run_test 831 "throttling unlink/setattr queuing on OSP"
30530 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
30531 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
30532 skip "Need MDS version 2.15.52+"
30533 is_rmentry_supported || skip "rm_entry not supported"
30535 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30536 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30537 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30538 error "mkdir remote_dir failed"
30539 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30540 error "mkdir striped_dir failed"
30541 touch $DIR/$tdir/file || error "touch file failed"
30542 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30543 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30545 run_test 832 "lfs rm_entry"
30548 local file=$DIR/$tfile
30550 stack_trap "rm -f $file" EXIT
30551 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30557 # Buffered I/O write
30559 while [ ! -e $DIR/sanity.833.lck ]; do
30560 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30561 error "failed to write $file"
30562 sleep 0.$((RANDOM % 4 + 1))
30567 # Buffered I/O read
30569 while [ ! -e $DIR/sanity.833.lck ]; do
30570 dd if=$file of=/dev/null bs=1M count=50 ||
30571 error "failed to read $file"
30572 sleep 0.$((RANDOM % 4 + 1))
30579 while [ ! -e $DIR/sanity.833.lck ]; do
30580 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30581 error "failed to read $file in direct I/O mode"
30582 sleep 0.$((RANDOM % 4 + 1))
30588 touch $DIR/sanity.833.lck
30589 wait $wpid || error "$?: buffered write failed"
30590 wait $rpid || error "$?: buffered read failed"
30591 wait $rpid2 || error "$?: direct read failed"
30593 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30596 # tests that do cleanup/setup should be run at the end
30600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30603 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30604 $LCTL set_param fail_loc=0x903
30606 cancel_lru_locks MGC
30608 FAIL_ON_ERROR=true cleanup
30609 FAIL_ON_ERROR=true setup
30611 run_test 900 "umount should not race with any mgc requeue thread"
30613 # LUS-6253/LU-11185
30621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30623 # some get_param have a bug to handle dot in param name
30624 cancel_lru_locks MGC
30625 old=$(mount -t lustre | wc -l)
30633 while [ $old -ne $oldc ]; do
30634 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30637 if [ $count -ge $TIMEOUT ]; then
30638 error "too large timeout"
30641 umount_client $MOUNT || error "umount failed"
30642 mount_client $MOUNT || error "mount failed"
30643 cancel_lru_locks MGC
30644 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30646 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30650 run_test 901 "don't leak a mgc lock on client umount"
30654 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30655 skip "client does not have LU-13377 fix"
30656 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30657 $LCTL set_param fail_loc=0x1415
30658 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30659 cancel_lru_locks osc
30662 run_test 902 "test short write doesn't hang lustre"
30666 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30667 echo "blah" > $DIR/${tfile}-2
30668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30669 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30670 $LCTL set_param fail_loc=0x417 fail_val=20
30672 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30673 sleep 1 # To start the destroy
30674 wait_destroy_complete 150 || error "Destroy taking too long"
30675 cat $DIR/$tfile > /dev/null || error "Evicted"
30677 run_test 903 "Test long page discard does not cause evictions"
30680 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30681 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30682 grep -q project || skip "skip project quota not supported"
30684 local testfile="$DIR/$tdir/$tfile"
30685 local xattr="trusted.projid"
30687 local mdts=$(comma_list $(mdts_nodes))
30688 local saved=$(do_facet mds1 $LCTL get_param -n \
30689 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30691 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30692 stack_trap "do_nodes $mdts $LCTL set_param \
30693 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30695 mkdir -p $DIR/$tdir
30697 #hide projid xattr on server
30698 $LFS project -p 1 $testfile ||
30699 error "set $testfile project id failed"
30700 getfattr -m - $testfile | grep $xattr &&
30701 error "do not show trusted.projid when disabled on server"
30702 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30703 #should be hidden when projid is 0
30704 $LFS project -p 0 $testfile ||
30705 error "set $testfile project id failed"
30706 getfattr -m - $testfile | grep $xattr &&
30707 error "do not show trusted.projid with project ID 0"
30709 #still can getxattr explicitly
30710 projid=$(getfattr -n $xattr $testfile |
30711 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30712 [ $projid == "0" ] ||
30713 error "projid expected 0 not $projid"
30715 #set the projid via setxattr
30716 setfattr -n $xattr -v "1000" $testfile ||
30717 error "setattr failed with $?"
30718 projid=($($LFS project $testfile))
30719 [ ${projid[0]} == "1000" ] ||
30720 error "projid expected 1000 not $projid"
30722 #check the new projid via getxattr
30723 $LFS project -p 1001 $testfile ||
30724 error "set $testfile project id failed"
30725 getfattr -m - $testfile | grep $xattr ||
30726 error "should show trusted.projid when project ID != 0"
30727 projid=$(getfattr -n $xattr $testfile |
30728 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30729 [ $projid == "1001" ] ||
30730 error "projid expected 1001 not $projid"
30732 #try to set invalid projid
30733 setfattr -n $xattr -v "4294967295" $testfile &&
30734 error "set invalid projid should fail"
30736 #remove the xattr means setting projid to 0
30737 setfattr -x $xattr $testfile ||
30738 error "setfattr failed with $?"
30739 projid=($($LFS project $testfile))
30740 [ ${projid[0]} == "0" ] ||
30741 error "projid expected 0 not $projid"
30743 #should be hidden when parent has inherit flag and same projid
30744 $LFS project -srp 1002 $DIR/$tdir ||
30745 error "set $tdir project id failed"
30746 getfattr -m - $testfile | grep $xattr &&
30747 error "do not show trusted.projid with inherit flag"
30749 #still can getxattr explicitly
30750 projid=$(getfattr -n $xattr $testfile |
30751 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30752 [ $projid == "1002" ] ||
30753 error "projid expected 1002 not $projid"
30755 run_test 904 "virtual project ID xattr"
30759 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
30760 skip "need OST version >= 2.15.50.220 for fail_loc"
30762 remote_ost_nodsh && skip "remote OST with nodsh"
30763 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30765 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30767 #define OBD_FAIL_OST_OPCODE 0x253
30769 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30770 $LFS ladvise -a willread $DIR/$tfile &&
30771 error "unexpected success of ladvise with fault injection"
30772 $LFS ladvise -a willread $DIR/$tfile |&
30773 grep -q "Operation not supported"
30774 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30776 run_test 905 "bad or new opcode should not stuck client"
30779 grep -q io_uring_setup /proc/kallsyms ||
30780 skip "Client OS does not support io_uring I/O engine"
30781 io_uring_probe || skip "kernel does not support io_uring fully"
30782 which fio || skip_env "no fio installed"
30783 fio --enghelp | grep -q io_uring ||
30784 skip_env "fio does not support io_uring I/O engine"
30786 local file=$DIR/$tfile
30787 local ioengine="io_uring"
30791 fio --name=seqwrite --ioengine=$ioengine \
30792 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30793 --iodepth=64 --size=$size --filename=$file --rw=write ||
30794 error "fio seqwrite $file failed"
30796 fio --name=seqread --ioengine=$ioengine \
30797 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30798 --iodepth=64 --size=$size --filename=$file --rw=read ||
30799 error "fio seqread $file failed"
30801 rm -f $file || error "rm -f $file failed"
30803 run_test 906 "Simple test for io_uring I/O engine via fio"
30805 complete_test $SECONDS
30806 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30807 check_and_cleanup_lustre
30808 if [ "$I_MOUNTED" != "yes" ]; then
30809 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true