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 link $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "link to the same dir"
3731 run_test 31j "link for directory"
3734 test_mkdir -c1 -p $DIR/$tdir
3736 touch $DIR/$tdir/exist
3737 link $DIR/$tdir/s $DIR/$tdir/t || error "link"
3738 link $DIR/$tdir/s $DIR/$tdir/exist && error "link to exist file"
3739 link $DIR/$tdir/s $DIR/$tdir/s && error "link to the same file"
3740 link $DIR/$tdir/s $DIR/$tdir && error "link to parent dir"
3741 link $DIR/$tdir $DIR/$tdir/s && error "link parent dir to target"
3742 link $DIR/$tdir/not-exist $DIR/$tdir/foo && error "link non-existing to new"
3743 link $DIR/$tdir/not-exist $DIR/$tdir/s && error "link non-existing to exist"
3746 run_test 31k "link to file: the same, non-existing, dir"
3749 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3751 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3752 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3753 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3755 touch $DIR/$tfile || error "create failed"
3756 mkdir $DIR/$tdir || error "mkdir failed"
3757 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3759 run_test 31l "link to file: target dir has trailing slash"
3765 touch $DIR/d31m2/exist
3766 link $DIR/d31m/s $DIR/d31m2/t || error "link"
3767 link $DIR/d31m/s $DIR/d31m2/exist && error "link to exist file"
3768 link $DIR/d31m/s $DIR/d31m2 && error "link to parent dir"
3769 link $DIR/d31m2 $DIR/d31m/s && error "link parent dir to target"
3770 link $DIR/d31m/not-exist $DIR/d31m2/foo && error "link non-existing to new"
3771 link $DIR/d31m/not-exist $DIR/d31m2/s && error "link non-existing to exist"
3774 run_test 31m "link to file: the same, non-existing, dir"
3777 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3778 nlink=$(stat --format=%h $DIR/$tfile)
3779 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3781 local cmd="exec $fd<$DIR/$tfile"
3784 trap "eval $cmd" EXIT
3785 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3786 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3787 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3788 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3789 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3792 run_test 31n "check link count of unlinked file"
3795 local tempfile=$(mktemp $1_XXXXXX)
3796 link $tempfile $1 2> /dev/null &&
3797 echo "$BASHPID: link $tempfile to $1 succeeded"
3801 test_31o() { # LU-2901
3802 test_mkdir $DIR/$tdir
3803 for LOOP in $(seq 100); do
3804 rm -f $DIR/$tdir/$tfile*
3805 for THREAD in $(seq 8); do
3806 link_one $DIR/$tdir/$tfile.$LOOP &
3809 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3810 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3811 error "$LINKS duplicate links to $tfile.$LOOP" &&
3815 run_test 31o "duplicate hard links with same filename"
3818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3820 test_mkdir $DIR/$tdir
3821 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3822 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3824 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3825 error "open unlink test1 failed"
3826 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3827 error "open unlink test2 failed"
3829 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3830 error "test1 still exists"
3831 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3832 error "test2 still exists"
3834 run_test 31p "remove of open striped directory"
3837 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3839 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3840 index=$($LFS getdirstripe -i $DIR/$tdir)
3841 [ $index -eq 3 ] || error "first stripe index $index != 3"
3842 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3843 [ $index -eq 1 ] || error "second stripe index $index != 1"
3845 # when "-c <stripe_count>" is set, the number of MDTs specified after
3846 # "-i" should equal to the stripe count
3847 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3849 run_test 31q "create striped directory on specific MDTs"
3853 touch $DIR/$tfile.target
3854 touch $DIR/$tfile.source
3856 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3857 $LCTL set_param fail_loc=0x1419 fail_val=3
3858 cat $DIR/$tfile.target &
3861 # Guarantee open is waiting before we get here
3863 mv $DIR/$tfile.source $DIR/$tfile.target
3867 if [[ $RC -ne 0 ]]; then
3868 error "open with cat failed, rc=$RC"
3871 run_test 31r "open-rename(replace) race"
3873 cleanup_test32_mount() {
3876 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3877 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3878 losetup -d $loopdev || true
3884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3886 echo "== more mountpoints and symlinks ================="
3887 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3888 trap cleanup_test32_mount EXIT
3889 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3890 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3891 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3892 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3893 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3894 cleanup_test32_mount
3896 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3902 trap cleanup_test32_mount EXIT
3903 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3904 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3905 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3906 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3907 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3908 cleanup_test32_mount
3910 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3915 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3916 trap cleanup_test32_mount EXIT
3917 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3918 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3919 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3920 test_mkdir -p $DIR/$tdir/d2/test_dir
3921 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3922 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3923 cleanup_test32_mount
3925 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3930 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3931 trap cleanup_test32_mount EXIT
3932 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3933 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3934 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3935 test_mkdir -p $DIR/$tdir/d2/test_dir
3936 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3937 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3938 cleanup_test32_mount
3940 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3944 test_mkdir -p $DIR/$tdir/tmp
3945 local tmp_dir=$DIR/$tdir/tmp
3946 ln -s $DIR/$tdir $tmp_dir/symlink11
3947 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3948 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3949 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3951 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3955 test_mkdir -p $DIR/$tdir/tmp
3956 local tmp_dir=$DIR/$tdir/tmp
3957 ln -s $DIR/$tdir $tmp_dir/symlink11
3958 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3959 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3960 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3962 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3965 local tmp_dir=$DIR/$tdir/tmp
3966 test_mkdir -p $tmp_dir
3967 test_mkdir $DIR/${tdir}2
3968 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3969 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3970 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3971 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3972 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3973 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3975 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3978 rm -fr $DIR/$tdir $DIR/${tdir}2
3979 tmp_dir=$DIR/$tdir/tmp
3980 test_mkdir -p $tmp_dir
3981 test_mkdir $DIR/${tdir}2
3982 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3983 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3984 ls $tmp_dir/symlink12 || error "listing symlink12"
3985 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3987 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3992 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3993 trap cleanup_test32_mount EXIT
3994 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 touch $DIR/$tdir/test_file
3998 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3999 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4000 cleanup_test32_mount
4002 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4007 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4008 trap cleanup_test32_mount EXIT
4009 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4010 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4011 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4012 touch $DIR/$tdir/test_file
4013 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4014 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4015 cleanup_test32_mount
4017 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 trap cleanup_test32_mount EXIT
4024 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4025 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4026 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4027 test_mkdir -p $DIR/$tdir/d2
4028 touch $DIR/$tdir/d2/test_file || error "touch failed"
4029 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4030 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4031 cleanup_test32_mount
4033 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4039 trap cleanup_test32_mount EXIT
4040 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4041 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4042 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4043 test_mkdir -p $DIR/$tdir/d2
4044 touch $DIR/$tdir/d2/test_file || error "touch failed"
4045 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4046 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4047 cleanup_test32_mount
4049 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4053 test_mkdir -p $DIR/d32m/tmp
4054 TMP_DIR=$DIR/d32m/tmp
4055 ln -s $DIR $TMP_DIR/symlink11
4056 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4057 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4058 error "symlink11 not a link"
4059 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4060 error "symlink01 not a link"
4062 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4066 test_mkdir -p $DIR/d32n/tmp
4067 TMP_DIR=$DIR/d32n/tmp
4068 ln -s $DIR $TMP_DIR/symlink11
4069 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4070 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4071 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4073 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4077 test_mkdir -p $DIR/d32o/tmp
4078 TMP_DIR=$DIR/d32o/tmp
4079 ln -s $DIR/$tfile $TMP_DIR/symlink12
4080 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4081 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4082 error "symlink12 not a link"
4083 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4084 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4085 error "$DIR/d32o/tmp/symlink12 not file type"
4086 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4087 error "$DIR/d32o/symlink02 not file type"
4089 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4099 test_mkdir -p $DIR/d32p/tmp
4101 TMP_DIR=$DIR/d32p/tmp
4103 ln -s $DIR/$tfile $TMP_DIR/symlink12
4105 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4107 cat $DIR/d32p/tmp/symlink12 ||
4108 error "Can't open $DIR/d32p/tmp/symlink12"
4110 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4113 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4118 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4119 trap cleanup_test32_mount EXIT
4120 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4121 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4122 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4123 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4124 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4125 cleanup_test32_mount
4127 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4132 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4133 trap cleanup_test32_mount EXIT
4134 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4135 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4136 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4137 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4138 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4139 cleanup_test32_mount
4141 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4146 chmod 444 $DIR/$tfile
4147 chown $RUNAS_ID $DIR/$tfile
4149 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4152 run_test 33aa "write file with mode 444 (should return error)"
4156 test_mkdir $DIR/$tdir
4157 chown $RUNAS_ID $DIR/$tdir
4158 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4159 error "$RUNAS create $tdir/$tfile failed"
4160 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4161 error "open RDWR" || true
4163 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4167 test_mkdir $DIR/$tdir
4168 chown $RUNAS_ID $DIR/$tdir
4169 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4171 run_test 33b "test open file with malformed flags (No panic)"
4174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4175 remote_ost_nodsh && skip "remote OST with nodsh"
4183 test_mkdir $DIR/$tdir
4184 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4187 for ostnum in $(seq $OSTCOUNT); do
4188 # test-framework's OST numbering is one-based, while Lustre's
4190 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4191 # check if at least some write_bytes stats are counted
4192 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4193 obdfilter.$ostname.stats |
4194 awk '/^write_bytes/ {print $7}' )
4195 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4196 if (( ${write_bytes:-0} > 0 )); then
4202 $all_zeros || return 0
4205 echo foo > $DIR/$tdir/bar
4209 # Total up write_bytes after writing. We'd better find non-zeros.
4210 for ostnum in $(seq $OSTCOUNT); do
4211 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4212 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4213 obdfilter/$ostname/stats |
4214 awk '/^write_bytes/ {print $7}' )
4215 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4216 if (( ${write_bytes:-0} > 0 )); then
4223 for ostnum in $(seq $OSTCOUNT); do
4224 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4225 echo "Check write_bytes is in obdfilter.*.stats:"
4226 do_facet ost$ostnum lctl get_param -n \
4227 obdfilter.$ostname.stats
4229 error "OST not keeping write_bytes stats (b=22312)"
4232 run_test 33c "test write_bytes stats"
4235 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4239 local remote_dir=$DIR/$tdir/remote_dir
4241 test_mkdir $DIR/$tdir
4242 $LFS mkdir -i $MDTIDX $remote_dir ||
4243 error "create remote directory failed"
4245 touch $remote_dir/$tfile
4246 chmod 444 $remote_dir/$tfile
4247 chown $RUNAS_ID $remote_dir/$tfile
4249 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4251 chown $RUNAS_ID $remote_dir
4252 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4253 error "create" || true
4254 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4255 error "open RDWR" || true
4256 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4258 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4265 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4266 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4267 mkdir $DIR/$tdir/local_dir
4269 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4270 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4271 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4273 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4274 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4276 rmdir $DIR/$tdir/* || error "rmdir failed"
4279 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4280 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4281 mkdir $DIR/$tdir/local_dir
4283 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4284 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4285 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4287 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4288 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4290 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4293 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4294 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4295 mkdir $DIR/$tdir/local_dir
4297 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4298 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4299 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4301 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4302 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4304 run_test 33e "mkdir and striped directory should have same mode"
4308 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4313 remote_mds_nodsh && skip "remote MDS with nodsh"
4316 chmod go+rwx $DIR/$tdir
4317 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4318 trap cleanup_33f EXIT
4320 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4321 error "cannot create striped directory"
4323 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4324 error "cannot create files in striped directory"
4326 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4327 error "cannot remove files in striped directory"
4329 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4330 error "cannot remove striped directory"
4334 run_test 33f "nonroot user can create, access, and remove a striped directory"
4337 mkdir -p $DIR/$tdir/dir2
4339 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4341 [[ $err =~ "exists" ]] || error "Not exists error"
4343 run_test 33g "nonroot user create already existing root created file"
4349 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4350 error "lfs mkdir -H $hash_type $tdir failed"
4351 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4353 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4357 for fname in $DIR/$tdir/$tfile.bak \
4358 $DIR/$tdir/$tfile.SAV \
4359 $DIR/$tdir/$tfile.orig \
4360 $DIR/$tdir/$tfile~; do
4361 touch $fname || error "touch $fname failed"
4362 index2=$($LFS getstripe -m $fname)
4363 (( $index == $index2 )) ||
4364 error "$fname MDT index mismatch $index != $index2"
4368 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4371 for pattern in ${patterns[*]}; do
4372 echo "pattern $pattern"
4373 fname=$DIR/$tdir/$pattern
4374 for (( i = 0; i < $count; i++ )); do
4375 fname=$(mktemp $DIR/$tdir/$pattern) ||
4376 error "mktemp $DIR/$tdir/$pattern failed"
4377 index2=$($LFS getstripe -m $fname)
4378 (( $index == $index2 )) && continue
4380 failed=$((failed + 1))
4381 echo "$fname MDT index mismatch $index != $index2"
4385 echo "$failed/$count MDT index mismatches, expect ~2-4"
4386 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4391 # verify that "crush" is still broken with all files on same MDT,
4392 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4393 [[ "$hash_type" == "crush" ]] && expect=$count ||
4394 expect=$((count / MDSCOUNT))
4396 # crush2 doesn't put all-numeric suffixes on the same MDT,
4397 # filename like $tfile.12345678 should *not* be considered temp
4398 for pattern in ${patterns[*]}; do
4399 local base=${pattern%%X*}
4400 local suff=${pattern#$base}
4402 echo "pattern $pattern"
4403 for (( i = 0; i < $count; i++ )); do
4404 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4405 touch $fname || error "touch $fname failed"
4406 index2=$($LFS getstripe -m $fname)
4407 (( $index != $index2 )) && continue
4413 # the number of "bad" hashes is random, as it depends on the random
4414 # filenames generated by "mktemp". Allow some margin in the results.
4415 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4416 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4417 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4418 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4421 # crush2 doesn't put suffixes with special characters on the same MDT
4422 # filename like $tfile.txt.1234 should *not* be considered temp
4423 for pattern in ${patterns[*]}; do
4424 local base=${pattern%%X*}
4425 local suff=${pattern#$base}
4427 pattern=$base...${suff/XXX}
4428 echo "pattern=$pattern"
4429 for (( i = 0; i < $count; i++ )); do
4430 fname=$(mktemp $DIR/$tdir/$pattern) ||
4431 error "touch $fname failed"
4432 index2=$($LFS getstripe -m $fname)
4433 (( $index != $index2 )) && continue
4439 # the number of "bad" hashes is random, as it depends on the random
4440 # filenames generated by "mktemp". Allow some margin in the results.
4441 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4442 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4443 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4444 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4448 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4449 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4450 skip "Need MDS version at least 2.13.50"
4454 run_test 33h "temp file is located on the same MDT as target (crush)"
4457 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4458 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4459 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4460 skip "Need MDS version at least 2.15.0 for crush2"
4464 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4468 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4470 local FNAME=$(str_repeat 'f' 250)
4472 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4473 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4478 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4480 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4482 lctl --device %$MDC deactivate
4483 stack_trap "lctl --device %$MDC activate"
4484 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4485 total=$(\ls -l $DIR/$tdir | wc -l)
4486 # "ls -l" will list total in the first line
4487 total=$((total - 1))
4488 (( total + count == 1000 )) ||
4489 error "ls list $total files, $count files on MDT1"
4491 run_test 33i "striped directory can be accessed when one MDT is down"
4494 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4496 mkdir -p $DIR/$tdir/
4498 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4499 error "setdirstripe -D -i0,1 incorrectly succeeded"
4501 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4502 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4504 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4505 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4507 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4508 error "-D was not specified, but still failed"
4510 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4512 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4515 $MCREATE $DIR/f34 || error "mcreate failed"
4516 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4517 error "getstripe failed"
4518 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4519 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4520 error "getstripe failed"
4521 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4522 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4524 run_test 34a "truncate file that has not been opened ==========="
4527 [ ! -f $DIR/f34 ] && test_34a
4528 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4529 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4530 $OPENFILE -f O_RDONLY $DIR/f34
4531 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4532 error "getstripe failed"
4533 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4534 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4536 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4539 [ ! -f $DIR/f34 ] && test_34a
4540 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4541 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4542 $OPENFILE -f O_RDWR $DIR/f34
4543 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4544 error "$LFS getstripe failed"
4545 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4546 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4548 run_test 34c "O_RDWR opening file-with-size works =============="
4551 [ ! -f $DIR/f34 ] && test_34a
4552 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4554 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4555 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4558 run_test 34d "write to sparse file ============================="
4562 $MCREATE $DIR/f34e || error "mcreate failed"
4563 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4564 $CHECKSTAT -s 1000 $DIR/f34e ||
4565 error "Size of $DIR/f34e not equal to 1000 bytes"
4566 $OPENFILE -f O_RDWR $DIR/f34e
4567 $CHECKSTAT -s 1000 $DIR/f34e ||
4568 error "Size of $DIR/f34e not equal to 1000 bytes"
4570 run_test 34e "create objects, some with size and some without =="
4572 test_34f() { # bug 6242, 6243
4573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4577 $MCREATE $DIR/f34f || error "mcreate failed"
4578 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4579 dd if=$DIR/f34f of=$TMP/f34f
4580 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4581 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4582 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4583 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4584 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4586 run_test 34f "read from a file with no objects until EOF ======="
4589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4591 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4593 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4594 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4595 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4596 cancel_lru_locks osc
4597 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4598 error "wrong size after lock cancel"
4600 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4601 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4602 error "expanding truncate failed"
4603 cancel_lru_locks osc
4604 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4605 error "wrong expanded size after lock cancel"
4607 run_test 34g "truncate long file ==============================="
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4615 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4616 sync # Flush the cache so that multiop below does not block on cache
4617 # flush when getting the group lock
4618 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4621 # Since just timed wait is not good enough, let's do a sync write
4622 # that way we are sure enough time for a roundtrip + processing
4623 # passed + 2 seconds of extra margin.
4624 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4628 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4629 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4633 local nsz=`stat -c %s $DIR/$tfile`
4634 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4636 run_test 34h "ftruncate file under grouplock should not block"
4639 cp /bin/sh $DIR/f35a
4641 chown $RUNAS_ID $DIR/f35a
4642 $RUNAS $DIR/f35a && error || true
4645 run_test 35a "exec file with mode 444 (should return and not leak)"
4649 utime $DIR/f36 || error "utime failed for MDS"
4651 run_test 36a "MDS utime check (mknod, utime)"
4655 utime $DIR/f36 || error "utime failed for OST"
4657 run_test 36b "OST utime check (open, utime)"
4662 chown $RUNAS_ID $DIR/d36
4663 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4665 run_test 36c "non-root MDS utime check (mknod, utime)"
4668 [ ! -d $DIR/d36 ] && test_36c
4669 echo "" > $DIR/d36/f36
4670 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4672 run_test 36d "non-root OST utime check (open, utime)"
4675 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4677 test_mkdir $DIR/$tdir
4678 touch $DIR/$tdir/$tfile
4679 $RUNAS utime $DIR/$tdir/$tfile &&
4680 error "utime worked, expected failure" || true
4682 run_test 36e "utime on non-owned file (should return error)"
4686 local LANG_SAVE=$LANG
4687 local LC_LANG_SAVE=$LC_LANG
4688 export LANG=C LC_LANG=C # for date language
4690 DATESTR="Dec 20 2000"
4691 test_mkdir $DIR/$tdir
4692 lctl set_param fail_loc=$fl
4694 cp /etc/hosts $DIR/$tdir/$tfile
4695 sync & # write RPC generated with "current" inode timestamp, but delayed
4697 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4698 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4699 cancel_lru_locks $OSC
4700 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4702 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4703 echo "BEFORE: $LS_BEFORE" && \
4704 echo "AFTER : $LS_AFTER" && \
4705 echo "WANT : $DATESTR" && \
4706 error "$DIR/$tdir/$tfile timestamps changed" || true
4708 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4714 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4715 subr_36fh "0x80000214"
4717 run_test 36f "utime on file racing with OST BRW write =========="
4720 remote_ost_nodsh && skip "remote OST with nodsh"
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4723 skip "Need MDS version at least 2.12.51"
4728 local tgt="obdfilter"
4730 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4732 test_mkdir $DIR/$tdir
4733 fmd_max_age=$(do_facet $facet \
4734 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4737 echo "FMD max age: ${fmd_max_age}s"
4738 touch $DIR/$tdir/$tfile
4739 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4740 gawk '{cnt=cnt+$1} END{print cnt}')
4741 echo "FMD before: $fmd"
4743 error "FMD wasn't create by touch"
4744 sleep $((fmd_max_age + 12))
4745 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4746 gawk '{cnt=cnt+$1} END{print cnt}')
4747 echo "FMD after: $fmd"
4749 error "FMD wasn't expired by ping"
4751 run_test 36g "FMD cache expiry ====================="
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4756 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4757 subr_36fh "0x80000227"
4759 run_test 36h "utime on file racing with OST BRW write =========="
4762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4764 test_mkdir $DIR/$tdir
4765 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4767 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4768 local new_mtime=$((mtime + 200))
4770 #change Modify time of striped dir
4771 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4772 error "change mtime failed"
4774 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4776 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4778 run_test 36i "change mtime on striped directory"
4780 # test_37 - duplicate with tests 32q 32r
4783 local file=$DIR/$tfile
4785 openfile -f O_DIRECTORY $file
4788 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4789 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4791 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4793 test_39a() { # was test_39
4795 touch $DIR/${tfile}2
4796 # ls -l $DIR/$tfile $DIR/${tfile}2
4797 # ls -lu $DIR/$tfile $DIR/${tfile}2
4798 # ls -lc $DIR/$tfile $DIR/${tfile}2
4800 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4801 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4803 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4805 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4807 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4808 error "O_TRUNC didn't change timestamps"
4811 run_test 39a "mtime changed on create"
4814 test_mkdir -c1 $DIR/$tdir
4815 cp -p /etc/passwd $DIR/$tdir/fopen
4816 cp -p /etc/passwd $DIR/$tdir/flink
4817 cp -p /etc/passwd $DIR/$tdir/funlink
4818 cp -p /etc/passwd $DIR/$tdir/frename
4819 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4822 echo "aaaaaa" >> $DIR/$tdir/fopen
4823 echo "aaaaaa" >> $DIR/$tdir/flink
4824 echo "aaaaaa" >> $DIR/$tdir/funlink
4825 echo "aaaaaa" >> $DIR/$tdir/frename
4827 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4828 local link_new=`stat -c %Y $DIR/$tdir/flink`
4829 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4830 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4832 cat $DIR/$tdir/fopen > /dev/null
4833 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4834 rm -f $DIR/$tdir/funlink2
4835 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4837 for (( i=0; i < 2; i++ )) ; do
4838 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4839 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4840 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4841 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4843 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4844 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4845 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4846 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4848 cancel_lru_locks $OSC
4849 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4852 run_test 39b "mtime change on open, link, unlink, rename ======"
4854 # this should be set to past
4855 TEST_39_MTIME=`date -d "1 year ago" +%s`
4861 local mtime0=`stat -c %Y $DIR1/$tfile`
4863 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4864 local mtime1=`stat -c %Y $DIR1/$tfile`
4865 [ "$mtime1" = $TEST_39_MTIME ] || \
4866 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4869 echo hello >> $DIR1/$tfile
4871 local mtime2=`stat -c %Y $DIR1/$tfile`
4872 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4873 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4875 mv $DIR1/$tfile $DIR1/$tfile-1
4877 for (( i=0; i < 2; i++ )) ; do
4878 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4879 [ "$mtime2" = "$mtime3" ] || \
4880 error "mtime ($mtime2) changed (to $mtime3) on rename"
4882 cancel_lru_locks $OSC
4883 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4886 run_test 39c "mtime change on rename ==========================="
4890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4893 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4895 for (( i=0; i < 2; i++ )) ; do
4896 local mtime=`stat -c %Y $DIR1/$tfile`
4897 [ $mtime = $TEST_39_MTIME ] || \
4898 error "mtime($mtime) is not set to $TEST_39_MTIME"
4900 cancel_lru_locks $OSC
4901 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4904 run_test 39d "create, utime, stat =============================="
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4911 local mtime1=`stat -c %Y $DIR1/$tfile`
4913 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4915 for (( i=0; i < 2; i++ )) ; do
4916 local mtime2=`stat -c %Y $DIR1/$tfile`
4917 [ $mtime2 = $TEST_39_MTIME ] || \
4918 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4920 cancel_lru_locks $OSC
4921 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4924 run_test 39e "create, stat, utime, stat ========================"
4928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4931 mtime1=`stat -c %Y $DIR1/$tfile`
4934 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4936 for (( i=0; i < 2; i++ )) ; do
4937 local mtime2=`stat -c %Y $DIR1/$tfile`
4938 [ $mtime2 = $TEST_39_MTIME ] || \
4939 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4941 cancel_lru_locks $OSC
4942 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4945 run_test 39f "create, stat, sleep, utime, stat ================="
4949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4951 echo hello >> $DIR1/$tfile
4952 local mtime1=`stat -c %Y $DIR1/$tfile`
4955 chmod o+r $DIR1/$tfile
4957 for (( i=0; i < 2; i++ )) ; do
4958 local mtime2=`stat -c %Y $DIR1/$tfile`
4959 [ "$mtime1" = "$mtime2" ] || \
4960 error "lost mtime: $mtime2, should be $mtime1"
4962 cancel_lru_locks $OSC
4963 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4966 run_test 39g "write, chmod, stat ==============================="
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4976 echo hello >> $DIR1/$tfile
4977 local mtime1=`stat -c %Y $DIR1/$tfile`
4979 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4981 if [ "$d1" != "$d2" ]; then
4982 echo "write and touch not within one second"
4984 for (( i=0; i < 2; i++ )) ; do
4985 local mtime2=`stat -c %Y $DIR1/$tfile`
4986 [ "$mtime2" = $TEST_39_MTIME ] || \
4987 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4989 cancel_lru_locks $OSC
4990 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4994 run_test 39h "write, utime within one second, stat ============="
4997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5002 echo hello >> $DIR1/$tfile
5003 local mtime1=`stat -c %Y $DIR1/$tfile`
5005 mv $DIR1/$tfile $DIR1/$tfile-1
5007 for (( i=0; i < 2; i++ )) ; do
5008 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5010 [ "$mtime1" = "$mtime2" ] || \
5011 error "lost mtime: $mtime2, should be $mtime1"
5013 cancel_lru_locks $OSC
5014 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5017 run_test 39i "write, rename, stat =============================="
5020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5022 start_full_debug_logging
5026 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5027 lctl set_param fail_loc=0x80000412
5028 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5029 error "multiop failed"
5031 local mtime1=`stat -c %Y $DIR1/$tfile`
5033 mv $DIR1/$tfile $DIR1/$tfile-1
5035 kill -USR1 $multipid
5036 wait $multipid || error "multiop close failed"
5038 for (( i=0; i < 2; i++ )) ; do
5039 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5040 [ "$mtime1" = "$mtime2" ] ||
5041 error "mtime is lost on close: $mtime2, " \
5045 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5047 lctl set_param fail_loc=0
5048 stop_full_debug_logging
5050 run_test 39j "write, rename, close, stat ======================="
5053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5058 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5060 local mtime1=`stat -c %Y $DIR1/$tfile`
5062 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5064 kill -USR1 $multipid
5065 wait $multipid || error "multiop close failed"
5067 for (( i=0; i < 2; i++ )) ; do
5068 local mtime2=`stat -c %Y $DIR1/$tfile`
5070 [ "$mtime2" = $TEST_39_MTIME ] || \
5071 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5074 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5077 run_test 39k "write, utime, close, stat ========================"
5079 # this should be set to future
5080 TEST_39_ATIME=`date -d "1 year" +%s`
5083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5084 remote_mds_nodsh && skip "remote MDS with nodsh"
5086 local atime_diff=$(do_facet $SINGLEMDS \
5087 lctl get_param -n mdd.*MDT0000*.atime_diff)
5089 mkdir_on_mdt0 $DIR/$tdir
5091 # test setting directory atime to future
5092 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5093 local atime=$(stat -c %X $DIR/$tdir)
5094 [ "$atime" = $TEST_39_ATIME ] ||
5095 error "atime is not set to future: $atime, $TEST_39_ATIME"
5097 # test setting directory atime from future to now
5098 local now=$(date +%s)
5099 touch -a -d @$now $DIR/$tdir
5101 atime=$(stat -c %X $DIR/$tdir)
5102 [ "$atime" -eq "$now" ] ||
5103 error "atime is not updated from future: $atime, $now"
5105 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5108 # test setting directory atime when now > dir atime + atime_diff
5109 local d1=$(date +%s)
5111 local d2=$(date +%s)
5112 cancel_lru_locks mdc
5113 atime=$(stat -c %X $DIR/$tdir)
5114 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5115 error "atime is not updated : $atime, should be $d2"
5117 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5120 # test not setting directory atime when now < dir atime + atime_diff
5122 cancel_lru_locks mdc
5123 atime=$(stat -c %X $DIR/$tdir)
5124 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5125 error "atime is updated to $atime, should remain $d1<atime<$d2"
5127 do_facet $SINGLEMDS \
5128 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5130 run_test 39l "directory atime update ==========================="
5133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5137 local far_past_mtime=$(date -d "May 29 1953" +%s)
5138 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5140 touch -m -d @$far_past_mtime $DIR1/$tfile
5141 touch -a -d @$far_past_atime $DIR1/$tfile
5143 for (( i=0; i < 2; i++ )) ; do
5144 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5145 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5146 error "atime or mtime set incorrectly"
5148 cancel_lru_locks $OSC
5149 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5152 run_test 39m "test atime and mtime before 1970"
5154 test_39n() { # LU-3832
5155 remote_mds_nodsh && skip "remote MDS with nodsh"
5157 local atime_diff=$(do_facet $SINGLEMDS \
5158 lctl get_param -n mdd.*MDT0000*.atime_diff)
5163 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5166 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5167 atime0=$(stat -c %X $DIR/$tfile)
5170 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5171 atime1=$(stat -c %X $DIR/$tfile)
5174 cancel_lru_locks mdc
5175 cancel_lru_locks osc
5176 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5177 atime2=$(stat -c %X $DIR/$tfile)
5179 do_facet $SINGLEMDS \
5180 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5182 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5183 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5185 run_test 39n "check that O_NOATIME is honored"
5188 TESTDIR=$DIR/$tdir/$tfile
5189 [ -e $TESTDIR ] && rm -rf $TESTDIR
5196 links2=$(stat -c %h .)
5197 [ $(($links1 + 2)) != $links2 ] &&
5198 error "wrong links count $(($links1 + 2)) != $links2"
5200 links3=$(stat -c %h .)
5201 [ $(($links1 + 1)) != $links3 ] &&
5202 error "wrong links count $links1 != $links3"
5205 run_test 39o "directory cached attributes updated after create"
5208 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5211 TESTDIR=$DIR/$tdir/$tdir
5212 [ -e $TESTDIR ] && rm -rf $TESTDIR
5213 test_mkdir -p $TESTDIR
5217 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5218 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5220 links2=$(stat -c %h .)
5221 [ $(($links1 + 2)) != $links2 ] &&
5222 error "wrong links count $(($links1 + 2)) != $links2"
5224 links3=$(stat -c %h .)
5225 [ $(($links1 + 1)) != $links3 ] &&
5226 error "wrong links count $links1 != $links3"
5229 run_test 39p "remote directory cached attributes updated after create ========"
5232 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5233 skip "no atime update on old OST"
5234 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5235 skip_env "ldiskfs only test"
5239 saved_adiff=$(do_facet ost1 \
5240 lctl get_param -n obdfilter.*OST0000.atime_diff)
5241 stack_trap "do_facet ost1 \
5242 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5244 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5246 $LFS setstripe -i 0 $DIR/$tfile
5247 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5248 error "can't write initial file"
5249 cancel_lru_locks osc
5251 # exceed atime_diff and access file
5253 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5254 error "can't udpate atime"
5256 local atime_cli=$(stat -c %X $DIR/$tfile)
5257 echo "client atime: $atime_cli"
5258 # allow atime update to be written to device
5259 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5262 local ostdev=$(ostdevname 1)
5263 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5264 local seq=${fid[3]#0x}
5268 if [ $seq == 0 ]; then
5271 oid_hex=${fid[2]#0x}
5273 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5274 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5276 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5277 local atime_ost=$(do_facet ost1 "$cmd" |&
5278 awk -F'[: ]' '/atime:/ { print $4 }')
5279 (( atime_cli == atime_ost )) ||
5280 error "atime on client $atime_cli != ost $atime_ost"
5282 run_test 39r "lazy atime update on OST"
5284 test_39q() { # LU-8041
5285 local testdir=$DIR/$tdir
5287 multiop_bg_pause $testdir D_c || error "multiop failed"
5289 cancel_lru_locks mdc
5290 kill -USR1 $multipid
5291 local atime=$(stat -c %X $testdir)
5292 [ "$atime" -ne 0 ] || error "atime is zero"
5294 run_test 39q "close won't zero out atime"
5303 umount_client $MOUNT
5304 mount_client $MOUNT relatime
5306 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5307 atime0=$(stat -c %X $DIR/$tfile)
5309 # First read updates atime
5311 cat $DIR/$tfile >/dev/null
5312 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5314 # Next reads do not update atime
5316 cat $DIR/$tfile >/dev/null
5317 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5319 # If mtime is greater than atime, atime is updated
5321 touch -m $DIR/$tfile # (mtime = now)
5323 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5324 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5326 # Next reads do not update atime
5328 cat $DIR/$tfile >/dev/null
5329 atime4=$(stat -c %X $DIR/$tfile)
5331 # Remount the client to clear 'relatime' option
5332 remount_client $MOUNT
5334 (( atime0 < atime1 )) ||
5335 error "atime $atime0 should be smaller than $atime1"
5336 (( atime1 == atime2 )) ||
5337 error "atime $atime1 was updated to $atime2"
5338 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5339 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5341 run_test 39s "relatime is supported"
5344 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5345 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5346 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5347 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5348 error "$tfile is not 4096 bytes in size"
5350 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5354 small_write $DIR/f41 18
5356 run_test 41 "test small file write + fstat ====================="
5358 count_ost_writes() {
5359 lctl get_param -n ${OSC}.*.stats |
5360 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5361 END { printf("%0.0f", writes) }'
5368 BG_DIRTY_RATIO_SAVE=10
5369 MAX_BG_DIRTY_RATIO=25
5373 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5374 # dirty_ratio, dirty_background_ratio
5375 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5376 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5377 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5378 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5380 # if file not here, we are a 2.4 kernel
5381 kill -CONT `pidof kupdated`
5386 # setup the trap first, so someone cannot exit the test at the
5387 # exact wrong time and mess up a machine
5388 trap start_writeback EXIT
5389 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5390 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5391 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5392 sysctl -w vm.dirty_writeback_centisecs=0
5393 sysctl -w vm.dirty_writeback_centisecs=0
5394 # save and increase /proc/sys/vm/dirty_ratio
5395 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5396 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5397 # save and increase /proc/sys/vm/dirty_background_ratio
5398 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5399 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5401 # if file not here, we are a 2.4 kernel
5402 kill -STOP `pidof kupdated`
5406 # ensure that all stripes have some grant before we test client-side cache
5408 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5409 dd if=/dev/zero of=$i bs=4k count=1
5414 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5415 # file truncation, and file removal.
5417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5420 cancel_lru_locks $OSC
5422 sync; sleep 1; sync # just to be safe
5423 BEFOREWRITES=`count_ost_writes`
5424 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5425 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5426 AFTERWRITES=`count_ost_writes`
5427 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5428 error "$BEFOREWRITES < $AFTERWRITES"
5431 run_test 42a "ensure that we don't flush on close"
5434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5437 cancel_lru_locks $OSC
5440 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5441 BEFOREWRITES=$(count_ost_writes)
5442 unlink $DIR/f42b || error "unlink $DIR/f42b: $?"
5443 AFTERWRITES=$(count_ost_writes)
5444 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5445 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5447 BEFOREWRITES=$(count_ost_writes)
5448 sync || error "sync: $?"
5449 AFTERWRITES=$(count_ost_writes)
5450 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5451 error "$BEFOREWRITES < $AFTERWRITES on sync"
5453 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5457 run_test 42b "test destroy of file with cached dirty data ======"
5459 # if these tests just want to test the effect of truncation,
5460 # they have to be very careful. consider:
5461 # - the first open gets a {0,EOF}PR lock
5462 # - the first write conflicts and gets a {0, count-1}PW
5463 # - the rest of the writes are under {count,EOF}PW
5464 # - the open for truncate tries to match a {0,EOF}PR
5465 # for the filesize and cancels the PWs.
5466 # any number of fixes (don't get {0,EOF} on open, match
5467 # composite locks, do smarter file size management) fix
5468 # this, but for now we want these tests to verify that
5469 # the cancellation with truncate intent works, so we
5470 # start the file with a full-file pw lock to match against
5471 # until the truncate.
5476 cancel_lru_locks $OSC
5478 # prime the file with 0,EOF PW to match
5482 # now the real test..
5483 dd if=/dev/zero of=$file bs=1024 count=100
5484 BEFOREWRITES=`count_ost_writes`
5485 $TRUNCATE $file $offset
5486 cancel_lru_locks $OSC
5487 AFTERWRITES=`count_ost_writes`
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5495 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5496 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5499 run_test 42c "test partial truncate of file with cached dirty data"
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5504 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5505 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5506 $LCTL set_param debug=+cache
5509 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5510 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5513 run_test 42d "test complete truncate of file with cached dirty data"
5515 test_42e() { # bug22074
5516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5518 local TDIR=$DIR/${tdir}e
5519 local pages=16 # hardcoded 16 pages, don't change it.
5520 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5521 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5525 test_mkdir $DIR/${tdir}e
5526 $LFS setstripe -c 1 $TDIR
5527 createmany -o $TDIR/f $files
5529 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5531 # we assume that with $OSTCOUNT files, at least one of them will
5532 # be allocated on OST0.
5533 warmup_files=$((OSTCOUNT * max_dirty_mb))
5534 createmany -o $TDIR/w $warmup_files
5536 # write a large amount of data into one file and sync, to get good
5537 # avail_grant number from OST.
5538 for ((i=0; i<$warmup_files; i++)); do
5539 idx=$($LFS getstripe -i $TDIR/w$i)
5540 [ $idx -ne 0 ] && continue
5541 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5544 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5546 $LCTL get_param $proc_osc0/cur_dirty_bytes
5547 $LCTL get_param $proc_osc0/cur_grant_bytes
5549 # create as much dirty pages as we can while not to trigger the actual
5550 # RPCs directly. but depends on the env, VFS may trigger flush during this
5551 # period, hopefully we are good.
5552 for ((i=0; i<$warmup_files; i++)); do
5553 idx=$($LFS getstripe -i $TDIR/w$i)
5554 [ $idx -ne 0 ] && continue
5555 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5557 $LCTL get_param $proc_osc0/cur_dirty_bytes
5558 $LCTL get_param $proc_osc0/cur_grant_bytes
5560 # perform the real test
5561 $LCTL set_param $proc_osc0/rpc_stats 0
5562 for ((;i<$files; i++)); do
5563 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5564 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5567 $LCTL get_param $proc_osc0/rpc_stats
5570 local have_ppr=false
5571 $LCTL get_param $proc_osc0/rpc_stats |
5572 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5573 # skip lines until we are at the RPC histogram data
5574 [ "$PPR" == "pages" ] && have_ppr=true && continue
5575 $have_ppr || continue
5577 # we only want the percent stat for < 16 pages
5578 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5580 percent=$((percent + WPCT))
5581 if [[ $percent -gt 15 ]]; then
5582 error "less than 16-pages write RPCs" \
5589 run_test 42e "verify sub-RPC writes are not done synchronously"
5591 test_43A() { # was test_43
5592 test_mkdir $DIR/$tdir
5593 cp -p /bin/ls $DIR/$tdir/$tfile
5594 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5596 # give multiop a chance to open
5599 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5601 # Wait for multiop to exit
5604 run_test 43A "execution of file opened for write should return -ETXTBSY"
5607 test_mkdir $DIR/$tdir
5608 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5609 $DIR/$tdir/sleep 60 &
5611 # Make sure exec of $tdir/sleep wins race with truncate
5613 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5616 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 test_mkdir $DIR/$tdir
5622 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5623 $DIR/$tdir/sleep 60 &
5625 # Make sure exec of $tdir/sleep wins race with truncate
5627 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5630 run_test 43b "truncate of file being executed should return -ETXTBSY"
5633 local testdir="$DIR/$tdir"
5636 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5637 ( cd $testdir && md5sum -c )
5639 run_test 43c "md5sum of copy into lustre"
5641 test_44A() { # was test_44
5642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5644 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5645 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5647 run_test 44A "zero length read from a sparse stripe"
5650 local nstripe=$($LFS getstripe -c -d $DIR)
5651 [ -z "$nstripe" ] && skip "can't get stripe info"
5652 [[ $nstripe -gt $OSTCOUNT ]] &&
5653 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5655 local stride=$($LFS getstripe -S -d $DIR)
5656 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5657 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5660 OFFSETS="0 $((stride/2)) $((stride-1))"
5661 for offset in $OFFSETS; do
5662 for i in $(seq 0 $((nstripe-1))); do
5663 local GLOBALOFFSETS=""
5665 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5666 local myfn=$DIR/d44a-$size
5667 echo "--------writing $myfn at $size"
5668 ll_sparseness_write $myfn $size ||
5669 error "ll_sparseness_write"
5670 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5671 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5672 error "ll_sparseness_verify $GLOBALOFFSETS"
5674 for j in $(seq 0 $((nstripe-1))); do
5676 size=$((((j + $nstripe )*$stride + $offset)))
5677 ll_sparseness_write $myfn $size ||
5678 error "ll_sparseness_write"
5679 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5681 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5682 error "ll_sparseness_verify $GLOBALOFFSETS"
5687 run_test 44a "test sparse pwrite ==============================="
5691 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5697 before=`dirty_osc_total`
5698 echo executing "\"$*\""
5700 after=`dirty_osc_total`
5701 echo before $before, after $after
5704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5707 # Obtain grants from OST if it supports it
5708 echo blah > ${f}_grant
5711 do_dirty_record "echo blah > $f"
5712 [[ $before -eq $after ]] && error "write wasn't cached"
5713 do_dirty_record "> $f"
5714 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5715 do_dirty_record "echo blah > $f"
5716 [[ $before -eq $after ]] && error "write wasn't cached"
5717 do_dirty_record "sync"
5718 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5719 do_dirty_record "echo blah > $f"
5720 [[ $before -eq $after ]] && error "write wasn't cached"
5721 do_dirty_record "cancel_lru_locks osc"
5722 [[ $before -gt $after ]] ||
5723 error "lock cancellation didn't lower dirty count"
5726 run_test 45 "osc io page accounting ============================"
5728 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5729 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5730 # objects offset and an assert hit when an rpc was built with 1023's mapped
5731 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5738 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5740 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5741 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5745 run_test 46 "dirtying a previously written page ================"
5747 # test_47 is removed "Device nodes check" is moved to test_28
5749 test_48a() { # bug 2399
5750 [ "$mds1_FSTYPE" = "zfs" ] &&
5751 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5752 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5754 test_mkdir $DIR/$tdir
5756 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5757 test_mkdir $DIR/$tdir
5758 touch foo || error "'touch foo' failed after recreating cwd"
5760 touch .foo || error "'touch .foo' failed after recreating cwd"
5762 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5763 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5764 cd . || error "'cd .' failed after recreating cwd"
5765 mkdir . && error "'mkdir .' worked after recreating cwd"
5766 rmdir . && error "'rmdir .' worked after recreating cwd"
5767 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5768 cd .. || error "'cd ..' failed after recreating cwd"
5770 run_test 48a "Access renamed working dir (should return errors)="
5772 test_48b() { # bug 2399
5774 test_mkdir $DIR/$tdir
5776 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5777 touch foo && error "'touch foo' worked after removing cwd"
5778 mkdir foo && error "'mkdir foo' worked after removing cwd"
5779 touch .foo && error "'touch .foo' worked after removing cwd"
5780 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5781 ls . > /dev/null && error "'ls .' worked after removing cwd"
5782 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5783 mkdir . && error "'mkdir .' worked after removing cwd"
5784 rmdir . && error "'rmdir .' worked after removing cwd"
5785 ln -s . foo && error "'ln -s .' worked after removing cwd"
5786 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5788 run_test 48b "Access removed working dir (should return errors)="
5790 test_48c() { # bug 2350
5791 #lctl set_param debug=-1
5794 test_mkdir -p $DIR/$tdir/dir
5796 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5797 $TRACE touch foo && error "touch foo worked after removing cwd"
5798 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5799 touch .foo && error "touch .foo worked after removing cwd"
5800 mkdir .foo && error "mkdir .foo worked after removing cwd"
5801 $TRACE ls . && error "'ls .' worked after removing cwd"
5802 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5803 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5804 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5805 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5806 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5808 run_test 48c "Access removed working subdir (should return errors)"
5810 test_48d() { # bug 2350
5811 #lctl set_param debug=-1
5814 test_mkdir -p $DIR/$tdir/dir
5816 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5817 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5818 $TRACE touch foo && error "'touch foo' worked after removing parent"
5819 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5820 touch .foo && error "'touch .foo' worked after removing parent"
5821 mkdir .foo && error "mkdir .foo worked after removing parent"
5822 $TRACE ls . && error "'ls .' worked after removing parent"
5823 $TRACE ls .. && error "'ls ..' worked after removing parent"
5824 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5825 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5826 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5829 run_test 48d "Access removed parent subdir (should return errors)"
5831 test_48e() { # bug 4134
5832 #lctl set_param debug=-1
5835 test_mkdir -p $DIR/$tdir/dir
5837 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5838 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5839 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5840 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5841 # On a buggy kernel addition of "touch foo" after cd .. will
5842 # produce kernel oops in lookup_hash_it
5843 touch ../foo && error "'cd ..' worked after recreate parent"
5845 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5847 run_test 48e "Access to recreated parent subdir (should return errors)"
5850 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5851 skip "need MDS >= 2.13.55"
5852 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5853 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5854 skip "needs different host for mdt1 mdt2"
5855 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5857 $LFS mkdir -i0 $DIR/$tdir
5858 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5860 for d in sub1 sub2 sub3; do
5861 #define OBD_FAIL_OSD_REF_DEL 0x19c
5862 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5863 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5866 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5868 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5870 test_49() { # LU-1030
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5872 remote_ost_nodsh && skip "remote OST with nodsh"
5874 # get ost1 size - $FSNAME-OST0000
5875 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5877 # write 800M at maximum
5878 [[ $ost1_size -lt 2 ]] && ost1_size=2
5879 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5881 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5882 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5885 # change max_pages_per_rpc while writing the file
5886 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5887 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5888 # loop until dd process exits
5889 while ps ax -opid | grep -wq $dd_pid; do
5890 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5891 sleep $((RANDOM % 5 + 1))
5893 # restore original max_pages_per_rpc
5894 $LCTL set_param $osc1_mppc=$orig_mppc
5895 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5897 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5901 test_mkdir $DIR/$tdir
5903 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5905 run_test 50 "special situations: /proc symlinks ==============="
5907 test_51a() { # was test_51
5908 # bug 1516 - create an empty entry right after ".." then split dir
5909 test_mkdir -c1 $DIR/$tdir
5910 touch $DIR/$tdir/foo
5911 $MCREATE $DIR/$tdir/bar
5913 createmany -m $DIR/$tdir/longfile 201
5915 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5916 $MCREATE $DIR/$tdir/longfile$FNUM
5921 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5923 run_test 51a "special situations: split htree with empty entry =="
5925 cleanup_print_lfs_df () {
5932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5934 local dir=$DIR/$tdir
5935 local nrdirs=$((65536 + 100))
5937 # cleanup the directory
5940 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5944 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5945 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5946 [[ $numfree -lt $nrdirs ]] &&
5947 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5949 # need to check free space for the directories as well
5950 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5951 numfree=$(( blkfree / $(fs_inode_ksize) ))
5952 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5954 trap cleanup_print_lfs_df EXIT
5957 createmany -d $dir/d $nrdirs || {
5958 unlinkmany $dir/d $nrdirs
5959 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5963 nrdirs=$(ls -U $dir | wc -l)
5965 # unlink all but 100 subdirectories, then check it still works
5967 local delete=$((nrdirs - left))
5972 # for ldiskfs the nlink count should be 1, but this is OSD specific
5973 # and so this is listed for informational purposes only
5974 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5975 unlinkmany -d $dir/d $delete ||
5976 error "unlink of first $delete subdirs failed"
5978 echo "nlink between: $(stat -c %h $dir)"
5979 local found=$(ls -U $dir | wc -l)
5980 [ $found -ne $left ] &&
5981 error "can't find subdirs: found only $found, expected $left"
5983 unlinkmany -d $dir/d $delete $left ||
5984 error "unlink of second $left subdirs failed"
5985 # regardless of whether the backing filesystem tracks nlink accurately
5986 # or not, the nlink count shouldn't be more than "." and ".." here
5987 local after=$(stat -c %h $dir)
5988 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5989 echo "nlink after: $after"
5991 cleanup_print_lfs_df
5993 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5996 local stripecount=$1
5999 log "create files with stripecount=$stripecount"
6000 $LFS setstripe -C $stripecount $DIR/$tdir
6001 createmany -o $DIR/$tdir/t- $nfiles
6002 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6003 for ((n = 0; n < $OSTCOUNT; n++)); do
6004 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6005 END { printf("%0.0f", objs) }' $TMP/$tfile)
6006 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6007 '($1 == '$n') { objs += 1 } \
6008 END { printf("%0.0f", objs) }')
6009 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6011 unlinkmany $DIR/$tdir/t- $nfiles
6016 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6018 # For some combinations of stripecount and OSTCOUNT current code
6019 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6020 # than others. Rather than skipping this test entirely, check that
6021 # and keep testing to ensure imbalance does not get worse. LU-15282
6022 (( (OSTCOUNT == 6 && stripecount == 4) ||
6023 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6024 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6025 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6026 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6027 { $LFS df && $LFS df -i &&
6028 error "stripecount=$stripecount: " \
6029 "OST $n has fewer objects vs. OST $nlast " \
6030 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6031 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6032 { $LFS df && $LFS df -i &&
6033 error "stripecount=$stripecount: " \
6034 "OST $n has more objects vs. OST $nlast " \
6035 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6037 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6038 { $LFS df && $LFS df -i &&
6039 error "stripecount=$stripecount: " \
6040 "OST $n has fewer #0 objects vs. OST $nlast " \
6041 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6042 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6043 { $LFS df && $LFS df -i &&
6044 error "stripecount=$stripecount: " \
6045 "OST $n has more #0 objects vs. OST $nlast " \
6046 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6052 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6056 local nfiles=$((per_ost * OSTCOUNT))
6057 local mdts=$(comma_list $(mdts_nodes))
6058 local param="osp.*.create_count"
6059 local qos_old=$(do_facet mds1 \
6060 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6063 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6064 stack_trap "do_nodes $mdts \
6065 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6067 test_mkdir $DIR/$tdir
6068 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6069 (( dirstripes > 0 )) || dirstripes=1
6071 # Ensure enough OST objects precreated for tests to pass without
6072 # running out of objects. This is an LOV r-r OST algorithm test,
6073 # not an OST object precreation test.
6074 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6075 (( old >= nfiles )) ||
6077 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6079 do_nodes $mdts "$LCTL set_param $param=$create_count"
6080 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6082 # trigger precreation from all MDTs for all OSTs
6083 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6084 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6088 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6089 sleep 8 # allow object precreation to catch up
6090 test_51d_sub $stripecount $nfiles
6093 run_test 51d "check LOV round-robin OST object distribution"
6096 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6097 skip_env "ldiskfs only test"
6100 test_mkdir -c1 $DIR/$tdir
6101 test_mkdir -c1 $DIR/$tdir/d0
6103 touch $DIR/$tdir/d0/foo
6104 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6105 error "file exceed 65000 nlink limit!"
6106 unlinkmany $DIR/$tdir/d0/f- 65001
6109 run_test 51e "check file nlink limit"
6112 test_mkdir $DIR/$tdir
6115 local ulimit_old=$(ulimit -n)
6116 local spare=20 # number of spare fd's for scripts/libraries, etc.
6117 local mdt=$($LFS getstripe -m $DIR/$tdir)
6118 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6120 echo "MDT$mdt numfree=$numfree, max=$max"
6121 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6122 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6123 while ! ulimit -n $((numfree + spare)); do
6124 numfree=$((numfree * 3 / 4))
6126 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6128 echo "left ulimit at $ulimit_old"
6131 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6132 unlinkmany $DIR/$tdir/f $numfree
6133 error "create+open $numfree files in $DIR/$tdir failed"
6135 ulimit -n $ulimit_old
6137 # if createmany exits at 120s there will be fewer than $numfree files
6138 unlinkmany $DIR/$tdir/f $numfree || true
6140 run_test 51f "check many open files limit"
6143 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6144 test_mkdir $DIR/$tdir
6145 touch $DIR/$tdir/foo
6146 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6147 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6148 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6149 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6150 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6152 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6153 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6154 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6156 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6157 cp -r $DIR/$tdir $TMP/
6158 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6160 run_test 52a "append-only flag test (should return errors)"
6163 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6164 test_mkdir $DIR/$tdir
6165 touch $DIR/$tdir/foo
6166 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6167 cat test > $DIR/$tdir/foo && error "cat test worked"
6168 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6169 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6170 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6172 echo foo >> $DIR/$tdir/foo && error "echo worked"
6173 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6174 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6175 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6176 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6178 chattr -i $DIR/$tdir/foo || error "chattr failed"
6180 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6182 run_test 52b "immutable flag test (should return errors) ======="
6185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6186 remote_mds_nodsh && skip "remote MDS with nodsh"
6187 remote_ost_nodsh && skip "remote OST with nodsh"
6200 local support_last_seq=true
6202 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6203 support_last_seq=false
6206 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6208 for value in $(do_facet $SINGLEMDS \
6209 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6210 param=$(echo ${value[0]} | cut -d "=" -f1)
6211 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6213 if $support_last_seq; then
6214 param_seq=$(echo $param |
6215 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6216 mds_last_seq=$(do_facet $SINGLEMDS \
6217 $LCTL get_param -n $param_seq)
6219 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6221 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6222 node=$(facet_active_host ost$((ostnum+1)))
6223 param="obdfilter.$ostname.last_id"
6224 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6225 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6226 ost_last_id=$ost_last
6228 if $support_last_seq; then
6229 ost_last_id=$(echo $ost_last |
6230 awk -F':' '{print $2}' |
6232 ost_last_seq=$(echo $ost_last |
6233 awk -F':' '{print $1}')
6234 [[ $ost_last_seq = $mds_last_seq ]] || continue
6237 if [[ $ost_last_id != $mds_last ]]; then
6238 error "$ost_last_id != $mds_last"
6245 $found || error "can not match last_seq/last_id for $mdtosc"
6248 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6251 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6253 LANG=C $SOCKETSERVER $DIR/socket ||
6254 error "$SOCKETSERVER $DIR/socket failed: $?"
6255 LANG=C $SOCKETCLIENT $DIR/socket ||
6256 error "$SOCKETCLIENT $DIR/socket failed: $?"
6257 unlink $DIR/socket || error "unlink $DIR/socket failed: $?"
6259 run_test 54a "unix domain socket test =========================="
6265 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6267 run_test 54b "char device works in lustre ======================"
6270 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6271 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6272 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6274 for i in $(seq 3 7); do
6275 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6284 loopdev="$DIR/loop54c"
6287 $UMOUNT $DIR/$tdir || rc=$?
6288 losetup -d $loopdev || true
6289 losetup -d $LOOPDEV || true
6290 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6297 loopdev="$DIR/loop54c"
6300 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6301 trap cleanup_54c EXIT
6302 mknod $loopdev b 7 $LOOPNUM
6303 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6304 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6305 losetup $loopdev $DIR/$tfile ||
6306 error "can't set up $loopdev for $DIR/$tfile"
6307 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6308 test_mkdir $DIR/$tdir
6309 mount -t ext2 $loopdev $DIR/$tdir ||
6310 error "error mounting $loopdev on $DIR/$tdir"
6311 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6314 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6318 run_test 54c "block device works in lustre ====================="
6321 local pipe="$DIR/$tfile.pipe"
6322 local string="aaaaaa"
6325 echo -n "$string" > $pipe &
6326 local result=$(cat $pipe)
6327 [[ "$result" == "$string" ]] || error "$result != $string"
6329 run_test 54d "fifo device works in lustre ======================"
6334 cp -aL /dev/console $f
6335 echo $string > $f || error "echo $string to $f failed"
6337 run_test 54e "console/tty device works in lustre ======================"
6340 local dev_path="/sys/kernel/debug/lustre/devices"
6342 load_module obdclass/obd_test verbose=2 || error "load_module failed"
6344 # This must be run in iteractive mode, since attach and setup
6346 eval "$LCTL <<-EOF || error 'OBD device creation failed'
6347 attach obd_test obd_name obd_uuid
6352 cat "$dev_path" | tail -n 10
6354 $LCTL --device "obd_name" cleanup
6355 $LCTL --device "obd_name" detach
6357 dmesg | tail -n 25 | grep "Lustre: OBD:.*FAIL" &&
6358 error "OBD unit test failed"
6360 rmmod -v obd_test ||
6361 error "rmmod failed (may trigger a failure in a later test)"
6363 run_test 55a "OBD device life cycle unit tests"
6366 local dev_path="/sys/kernel/debug/lustre/devices"
6367 local dev_count="$(wc -l $dev_path | awk '{print $1}')"
6368 local num_dev_to_create="$((8192 - $dev_count))"
6370 load_module obdclass/obd_test || error "load_module failed"
6372 local start=$SECONDS
6374 # This must be run in iteractive mode, since attach and setup
6376 for ((i = 1; i <= num_dev_to_create; i++)); do
6377 echo "attach obd_test obd_name_$i obd_uuid_$i"
6378 echo "setup obd_test_$i"
6379 done | $LCTL || error "OBD device creation failed"
6381 echo "Load time: $((SECONDS - start))"
6383 cat "$dev_path" | tail -n 10
6385 for ((i = 1; i <= num_dev_to_create; i++)); do
6386 echo "--device obd_name_$i cleanup"
6387 echo "--device obd_name_$i detach"
6388 done | $LCTL || error "OBD device cleanup failed"
6390 echo "Unload time: $((SECONDS - start))"
6392 rmmod -v obd_test ||
6393 error "rmmod failed (may trigger a failure in a later test)"
6395 run_test 55b "Load and unload max OBD devices"
6400 local dir=$DIR/$tdir
6403 test_mkdir -p $dir/dir
6404 for i in $(seq $numfiles); do
6406 touch $dir/dir/file$i
6409 local numcomp=$($LFS getstripe --component-count $dir)
6411 [[ $numcomp == 0 ]] && numcomp=1
6413 # test lfs getstripe with --recursive
6414 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6416 [[ $filenum -eq $((numfiles * 2)) ]] ||
6417 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6418 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6419 [[ $filenum -eq $numfiles ]] ||
6420 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6421 echo "$LFS getstripe showed obdidx or l_ost_idx"
6423 # test lfs getstripe with file instead of dir
6424 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6425 [[ $filenum -eq 1 ]] ||
6426 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6427 echo "$LFS getstripe file1 passed"
6429 #test lfs getstripe with --verbose
6430 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6431 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6432 error "$LFS getstripe --verbose $dir: "\
6433 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6434 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6435 error "$LFS getstripe $dir: showed lmm_magic"
6437 #test lfs getstripe with -v prints lmm_fid
6438 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6439 local countfids=$((numdirs + numfiles * numcomp))
6440 [[ $filenum -eq $countfids ]] ||
6441 error "$LFS getstripe -v $dir: "\
6442 "got $filenum want $countfids lmm_fid"
6443 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6444 error "$LFS getstripe $dir: showed lmm_fid by default"
6445 echo "$LFS getstripe --verbose passed"
6447 #check for FID information
6448 local fid1=$($LFS getstripe --fid $dir/file1)
6449 local fid2=$($LFS getstripe --verbose $dir/file1 |
6450 awk '/lmm_fid: / { print $2; exit; }')
6451 local fid3=$($LFS path2fid $dir/file1)
6453 [ "$fid1" != "$fid2" ] &&
6454 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6455 [ "$fid1" != "$fid3" ] &&
6456 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6457 echo "$LFS getstripe --fid passed"
6459 #test lfs getstripe with --obd
6460 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6461 error "$LFS getstripe --obd wrong_uuid: should return error"
6463 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6466 local obduuid=$(ostuuid_from_index $ostidx)
6467 local found=$($LFS getstripe -r --obd $obduuid $dir |
6468 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6470 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6471 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6473 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6476 [[ $found -eq $filenum ]] ||
6477 error "$LFS getstripe --obd: found $found expect $filenum"
6478 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6479 sed '/^[ ]*'${ostidx}'[ ]/d' |
6480 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6481 error "$LFS getstripe --obd: should not show file on other obd"
6482 echo "$LFS getstripe --obd passed"
6484 run_test 56a "check $LFS getstripe"
6487 local dir=$DIR/$tdir
6491 for i in $(seq $numdirs); do
6492 test_mkdir $dir/dir$i
6495 # test lfs getdirstripe default mode is non-recursion, which is
6496 # different from lfs getstripe
6497 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6499 [[ $dircnt -eq 1 ]] ||
6500 error "$LFS getdirstripe: found $dircnt, not 1"
6501 dircnt=$($LFS getdirstripe --recursive $dir |
6502 grep -c lmv_stripe_count)
6503 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6504 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6506 run_test 56b "check $LFS getdirstripe"
6509 verify_yaml_available || skip_env "YAML verification not installed"
6510 local output_file=$DIR/$tfile.out
6512 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6515 cat $output_file | verify_yaml || error "layout is not valid YAML"
6517 run_test 56bb "check $LFS getdirstripe layout is YAML"
6520 remote_ost_nodsh && skip "remote OST with nodsh"
6523 local ost_name=$(ostname_from_index $ost_idx)
6524 local old_status=$(ost_dev_status $ost_idx)
6525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6527 [[ -z "$old_status" ]] ||
6528 skip_env "OST $ost_name is in $old_status status"
6530 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6531 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6532 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6533 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6534 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6535 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6538 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6539 error "$LFS df -v showing inactive devices"
6542 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6544 [[ "$new_status" =~ "D" ]] ||
6545 error "$ost_name status is '$new_status', missing 'D'"
6546 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6547 [[ "$new_status" =~ "N" ]] ||
6548 error "$ost_name status is '$new_status', missing 'N'"
6550 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6551 [[ "$new_status" =~ "f" ]] ||
6552 error "$ost_name status is '$new_status', missing 'f'"
6555 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6556 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6557 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6558 [[ -z "$p" ]] && restore_lustre_params < $p || true
6561 new_status=$(ost_dev_status $ost_idx)
6562 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6563 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6564 # can't check 'f' as devices may actually be on flash
6566 run_test 56c "check 'lfs df' showing device status"
6569 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6570 local osts=$($LFS df -v $MOUNT | grep -c OST)
6574 (( mdts == MDSCOUNT )) ||
6575 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6576 (( osts == OSTCOUNT )) ||
6577 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6579 run_test 56d "'lfs df -v' prints only configured devices"
6582 err_enoent=2 # No such file or directory
6583 err_eopnotsupp=95 # Operation not supported
6585 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6586 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6588 # Check for handling of path not exists
6589 output=$($LFS df $enoent_mnt 2>&1)
6592 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6593 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6594 error "expect failure $err_enoent, not $ret"
6596 # Check for handling of non-Lustre FS
6597 output=$($LFS df $notsup_mnt)
6600 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6601 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6602 error "expect success $err_eopnotsupp, not $ret"
6604 # Check for multiple LustreFS argument
6605 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6608 [[ $output -eq 3 && $ret -eq 0 ]] ||
6609 error "expect success 3, not $output, rc = $ret"
6611 # Check for correct non-Lustre FS handling among multiple
6613 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6614 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6617 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6618 error "expect success 2, not $output, rc = $ret"
6620 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6625 local local_tdir="$1"
6626 local local_numfiles="$2"
6627 local local_numdirs="$3"
6628 local dir_params="$4"
6629 local dir_stripe_params="$5"
6631 if [ ! -d "$local_tdir" ] ; then
6632 test_mkdir -p $dir_stripe_params $local_tdir
6633 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6634 for i in $(seq $local_numfiles) ; do
6635 touch $local_tdir/file$i
6637 for i in $(seq $local_numdirs) ; do
6638 test_mkdir $dir_stripe_params $local_tdir/dir$i
6639 for j in $(seq $local_numfiles) ; do
6640 touch $local_tdir/dir$i/file$j
6646 setup_56_special() {
6648 local local_numfiles=$2
6649 local local_numdirs=$3
6651 setup_56 $local_tdir $local_numfiles $local_numdirs
6653 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6654 for i in $(seq $local_numfiles) ; do
6655 mknod $local_tdir/loop${i}b b 7 $i
6656 mknod $local_tdir/null${i}c c 1 3
6657 ln -s $local_tdir/file1 $local_tdir/link${i}
6659 for i in $(seq $local_numdirs) ; do
6660 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6661 mknod $local_tdir/dir$i/null${i}c c 1 3
6662 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6668 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6669 local expected=$(($NUMDIRS + 2))
6671 setup_56 $dir $NUMFILES $NUMDIRS
6673 # test lfs find with -name
6674 for i in $(seq $NUMFILES) ; do
6675 local nums=$($LFS find -name "*$i" $dir | wc -l)
6677 [ $nums -eq $expected ] ||
6678 error "lfs find -name '*$i' $dir wrong: "\
6679 "found $nums, expected $expected"
6682 run_test 56g "check lfs find -name"
6685 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6686 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6688 setup_56 $dir $NUMFILES $NUMDIRS
6690 # test lfs find with ! -name
6691 for i in $(seq $NUMFILES) ; do
6692 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6694 [ $nums -eq $expected ] ||
6695 error "lfs find ! -name '*$i' $dir wrong: "\
6696 "found $nums, expected $expected"
6699 run_test 56h "check lfs find ! -name"
6702 local dir=$DIR/$tdir
6706 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6709 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6711 run_test 56i "check 'lfs find -ost UUID' skips directories"
6714 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6716 setup_56_special $dir $NUMFILES $NUMDIRS
6718 local expected=$((NUMDIRS + 1))
6719 local cmd="$LFS find -type d $dir"
6720 local nums=$($cmd | wc -l)
6722 [ $nums -eq $expected ] ||
6723 error "'$cmd' wrong: found $nums, expected $expected"
6725 run_test 56j "check lfs find -type d"
6728 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6730 setup_56_special $dir $NUMFILES $NUMDIRS
6732 local expected=$(((NUMDIRS + 1) * NUMFILES))
6733 local cmd="$LFS find -type f $dir"
6734 local nums=$($cmd | wc -l)
6736 [ $nums -eq $expected ] ||
6737 error "'$cmd' wrong: found $nums, expected $expected"
6739 run_test 56k "check lfs find -type f"
6742 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6744 setup_56_special $dir $NUMFILES $NUMDIRS
6746 local expected=$((NUMDIRS + NUMFILES))
6747 local cmd="$LFS find -type b $dir"
6748 local nums=$($cmd | wc -l)
6750 [ $nums -eq $expected ] ||
6751 error "'$cmd' wrong: found $nums, expected $expected"
6753 run_test 56l "check lfs find -type b"
6756 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6758 setup_56_special $dir $NUMFILES $NUMDIRS
6760 local expected=$((NUMDIRS + NUMFILES))
6761 local cmd="$LFS find -type c $dir"
6762 local nums=$($cmd | wc -l)
6763 [ $nums -eq $expected ] ||
6764 error "'$cmd' wrong: found $nums, expected $expected"
6766 run_test 56m "check lfs find -type c"
6769 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6770 setup_56_special $dir $NUMFILES $NUMDIRS
6772 local expected=$((NUMDIRS + NUMFILES))
6773 local cmd="$LFS find -type l $dir"
6774 local nums=$($cmd | wc -l)
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 run_test 56n "check lfs find -type l"
6782 local dir=$DIR/$tdir
6784 setup_56 $dir $NUMFILES $NUMDIRS
6785 utime $dir/file1 > /dev/null || error "utime (1)"
6786 utime $dir/file2 > /dev/null || error "utime (2)"
6787 utime $dir/dir1 > /dev/null || error "utime (3)"
6788 utime $dir/dir2 > /dev/null || error "utime (4)"
6789 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6790 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6793 local nums=$($LFS find -mtime +0 $dir | wc -l)
6795 [ $nums -eq $expected ] ||
6796 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6799 cmd="$LFS find -mtime 0 $dir"
6800 nums=$($cmd | wc -l)
6801 [ $nums -eq $expected ] ||
6802 error "'$cmd' wrong: found $nums, expected $expected"
6804 run_test 56o "check lfs find -mtime for old files"
6807 local dir=$DIR/$tdir
6811 # just to make sure there is something that won't be found
6813 touch $dir/$tfile.now
6815 for age in year week day hour min; do
6816 count=$((count + 1))
6818 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6819 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6820 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6822 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6823 local nums=$($cmd | wc -l)
6824 [ $nums -eq $expected ] ||
6825 error "'$cmd' wrong: found $nums, expected $expected"
6827 cmd="$LFS find $dir -atime $count${age:0:1}"
6828 nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] ||
6830 error "'$cmd' wrong: found $nums, expected $expected"
6834 cmd="$LFS find $dir -ctime +1s -type f"
6835 nums=$($cmd | wc -l)
6836 (( $nums == $count * 2 + 1)) ||
6837 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6839 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6841 test_newerXY_base() {
6844 local dir=$DIR/$tdir
6848 if [ $y == "t" ]; then
6849 if [ $x == "b" ]; then
6850 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6852 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6855 ref=$DIR/$tfile.newer.$x$y
6856 touch $ref || error "touch $ref failed"
6859 echo "before = $ref"
6861 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6863 if [ $y == "t" ]; then
6864 if [ $x == "b" ]; then
6865 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6867 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6870 negref=$DIR/$tfile.negnewer.$x$y
6871 touch $negref || error "touch $negref failed"
6874 echo "after = $negref"
6875 local cmd="$LFS find $dir -newer$x$y $ref"
6876 local nums=$(eval $cmd | wc -l)
6877 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6879 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6880 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6882 cmd="$LFS find $dir ! -newer$x$y $negref"
6883 nums=$(eval $cmd | wc -l)
6884 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6885 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6887 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6888 nums=$(eval $cmd | wc -l)
6889 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6890 error "'$cmd' wrong: found $nums between, expected $expected"; }
6896 test_newerXY_base "a" "a"
6897 test_newerXY_base "a" "m"
6898 test_newerXY_base "a" "c"
6899 test_newerXY_base "m" "a"
6900 test_newerXY_base "m" "m"
6901 test_newerXY_base "m" "c"
6902 test_newerXY_base "c" "a"
6903 test_newerXY_base "c" "m"
6904 test_newerXY_base "c" "c"
6906 test_newerXY_base "a" "t"
6907 test_newerXY_base "m" "t"
6908 test_newerXY_base "c" "t"
6910 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
6911 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6912 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
6914 test_newerXY_base "b" "b"
6915 test_newerXY_base "b" "t"
6917 run_test 56oc "check lfs find -newerXY work"
6920 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6921 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
6923 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6924 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
6926 local dir=$DIR/$tdir
6927 local ref=$DIR/$tfile.ref
6928 local negref=$DIR/$tfile.negref
6930 mkdir $dir || error "mkdir $dir failed"
6931 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6932 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6933 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6934 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6935 touch $ref || error "touch $ref failed"
6936 # sleep 3 seconds at least
6939 local before=$(do_facet mds1 date +%s)
6940 local skew=$(($(date +%s) - before + 1))
6942 if (( skew < 0 && skew > -5 )); then
6943 sleep $((0 - skew + 1))
6947 # Set the dir stripe params to limit files all on MDT0,
6948 # otherwise we need to calc the max clock skew between
6949 # the client and MDTs.
6950 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6952 touch $negref || error "touch $negref failed"
6954 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6955 local nums=$($cmd | wc -l)
6956 local expected=$(((NUMFILES + 1) * NUMDIRS))
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6961 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6962 nums=$($cmd | wc -l)
6963 expected=$((NUMFILES + 1))
6964 [ $nums -eq $expected ] ||
6965 error "'$cmd' wrong: found $nums, expected $expected"
6967 [ $skew -lt 0 ] && return
6969 local after=$(do_facet mds1 date +%s)
6970 local age=$((after - before + 1 + skew))
6972 cmd="$LFS find $dir -btime -${age}s -type f"
6973 nums=$($cmd | wc -l)
6974 expected=$(((NUMFILES + 1) * NUMDIRS))
6976 echo "Clock skew between client and server: $skew, age:$age"
6977 [ $nums -eq $expected ] ||
6978 error "'$cmd' wrong: found $nums, expected $expected"
6980 expected=$(($NUMDIRS + 1))
6981 cmd="$LFS find $dir -btime -${age}s -type d"
6982 nums=$($cmd | wc -l)
6983 [ $nums -eq $expected ] ||
6984 error "'$cmd' wrong: found $nums, expected $expected"
6985 rm -f $ref $negref || error "Failed to remove $ref $negref"
6987 run_test 56od "check lfs find -btime with units"
6990 [ $RUNAS_ID -eq $UID ] &&
6991 skip_env "RUNAS_ID = UID = $UID -- skipping"
6993 local dir=$DIR/$tdir
6995 setup_56 $dir $NUMFILES $NUMDIRS
6996 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6998 local expected=$NUMFILES
6999 local cmd="$LFS find -uid $RUNAS_ID $dir"
7000 local nums=$($cmd | wc -l)
7002 [ $nums -eq $expected ] ||
7003 error "'$cmd' wrong: found $nums, expected $expected"
7005 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
7006 cmd="$LFS find ! -uid $RUNAS_ID $dir"
7007 nums=$($cmd | wc -l)
7008 [ $nums -eq $expected ] ||
7009 error "'$cmd' wrong: found $nums, expected $expected"
7011 run_test 56p "check lfs find -uid and ! -uid"
7014 [ $RUNAS_ID -eq $UID ] &&
7015 skip_env "RUNAS_ID = UID = $UID -- skipping"
7017 local dir=$DIR/$tdir
7019 setup_56 $dir $NUMFILES $NUMDIRS
7020 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
7022 local expected=$NUMFILES
7023 local cmd="$LFS find -gid $RUNAS_GID $dir"
7024 local nums=$($cmd | wc -l)
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7029 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
7030 cmd="$LFS find ! -gid $RUNAS_GID $dir"
7031 nums=$($cmd | wc -l)
7032 [ $nums -eq $expected ] ||
7033 error "'$cmd' wrong: found $nums, expected $expected"
7035 run_test 56q "check lfs find -gid and ! -gid"
7038 local dir=$DIR/$tdir
7040 setup_56 $dir $NUMFILES $NUMDIRS
7043 local cmd="$LFS find -size 0 -type f -lazy $dir"
7044 local nums=$($cmd | wc -l)
7046 [ $nums -eq $expected ] ||
7047 error "'$cmd' wrong: found $nums, expected $expected"
7048 cmd="$LFS find -size 0 -type f $dir"
7049 nums=$($cmd | wc -l)
7050 [ $nums -eq $expected ] ||
7051 error "'$cmd' wrong: found $nums, expected $expected"
7054 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7055 nums=$($cmd | wc -l)
7056 [ $nums -eq $expected ] ||
7057 error "'$cmd' wrong: found $nums, expected $expected"
7058 cmd="$LFS find ! -size 0 -type f $dir"
7059 nums=$($cmd | wc -l)
7060 [ $nums -eq $expected ] ||
7061 error "'$cmd' wrong: found $nums, expected $expected"
7063 echo "test" > $dir/$tfile
7064 echo "test2" > $dir/$tfile.2 && sync
7066 cmd="$LFS find -size 5 -type f -lazy $dir"
7067 nums=$($cmd | wc -l)
7068 [ $nums -eq $expected ] ||
7069 error "'$cmd' wrong: found $nums, expected $expected"
7070 cmd="$LFS find -size 5 -type f $dir"
7071 nums=$($cmd | wc -l)
7072 [ $nums -eq $expected ] ||
7073 error "'$cmd' wrong: found $nums, expected $expected"
7076 cmd="$LFS find -size +5 -type f -lazy $dir"
7077 nums=$($cmd | wc -l)
7078 [ $nums -eq $expected ] ||
7079 error "'$cmd' wrong: found $nums, expected $expected"
7080 cmd="$LFS find -size +5 -type f $dir"
7081 nums=$($cmd | wc -l)
7082 [ $nums -eq $expected ] ||
7083 error "'$cmd' wrong: found $nums, expected $expected"
7086 cmd="$LFS find -size +0 -type f -lazy $dir"
7087 nums=$($cmd | wc -l)
7088 [ $nums -eq $expected ] ||
7089 error "'$cmd' wrong: found $nums, expected $expected"
7090 cmd="$LFS find -size +0 -type f $dir"
7091 nums=$($cmd | wc -l)
7092 [ $nums -eq $expected ] ||
7093 error "'$cmd' wrong: found $nums, expected $expected"
7096 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7097 nums=$($cmd | wc -l)
7098 [ $nums -eq $expected ] ||
7099 error "'$cmd' wrong: found $nums, expected $expected"
7100 cmd="$LFS find ! -size -5 -type f $dir"
7101 nums=$($cmd | wc -l)
7102 [ $nums -eq $expected ] ||
7103 error "'$cmd' wrong: found $nums, expected $expected"
7106 cmd="$LFS find -size -5 -type f -lazy $dir"
7107 nums=$($cmd | wc -l)
7108 [ $nums -eq $expected ] ||
7109 error "'$cmd' wrong: found $nums, expected $expected"
7110 cmd="$LFS find -size -5 -type f $dir"
7111 nums=$($cmd | wc -l)
7112 [ $nums -eq $expected ] ||
7113 error "'$cmd' wrong: found $nums, expected $expected"
7115 run_test 56r "check lfs find -size works"
7122 cancel_lru_locks $OSC
7124 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7125 local nums=$($cmd | wc -l)
7127 [ $nums -eq $expected ] ||
7128 error "'$cmd' wrong: found $nums, expected $expected"
7130 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7132 if (( rpcs_before + glimpses != rpcs_after )); then
7133 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7134 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7136 if [[ $glimpses == 0 ]]; then
7137 error "'$cmd' should not send glimpse RPCs to OST"
7139 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7145 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7146 skip "MDS < 2.12.58 doesn't return LSOM data"
7147 local dir=$DIR/$tdir
7148 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7150 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7152 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7153 $LCTL set_param -n llite.*.statahead_agl=0
7154 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7156 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7157 # open and close all files to ensure LSOM is updated
7158 cancel_lru_locks $OSC
7159 find $dir -type f | xargs cat > /dev/null
7161 # expect_found glimpse_rpcs command_to_run
7162 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7163 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7164 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7165 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7167 echo "test" > $dir/$tfile
7168 echo "test2" > $dir/$tfile.2 && sync
7169 cancel_lru_locks $OSC
7170 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7172 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7173 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7174 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7175 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7177 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7178 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7179 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7180 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7181 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7182 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7184 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7187 local dir=$DIR/$tdir
7188 local tmp=$TMP/$tfile.log
7191 test_mkdir -p $dir || error "failed to mkdir $dir"
7192 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7193 error "failed to setstripe $dir/$tfile"
7194 mdt_idx=$($LFS getdirstripe -i $dir)
7195 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7197 stack_trap "rm -f $tmp" EXIT
7198 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7199 ! grep -q obd_uuid $tmp ||
7200 error "failed to find --size +100K --ost 0 $dir"
7201 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7202 ! grep -q obd_uuid $tmp ||
7203 error "failed to find --size +100K --mdt $mdt_idx $dir"
7205 run_test 56rb "check lfs find --size --ost/--mdt works"
7208 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7209 local dir=$DIR/$tdir
7212 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7213 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7214 (( $MDSCOUNT > 2 )) &&
7215 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7216 mkdir $dir/$tdir-{1..10}
7217 touch $dir/$tfile-{1..10}
7219 found=$($LFS find $dir --mdt-count 2 | wc -l)
7221 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7223 found=$($LFS find $dir -T +1 | wc -l)
7224 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7225 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7227 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7229 (( $found == $expect )) || error "found $found all_char, expect $expect"
7231 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7232 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7233 (( $found == $expect )) || error "found $found all_char, expect $expect"
7235 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7238 local dir=$DIR/$tdir
7243 mkfifo $dir/fifo || error "failed to create fifo file"
7244 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7245 error "should not fail even cannot get projid from pipe file"
7246 found=$($LFS find $dir -t p --printf "%y")
7247 [[ "p" == $found ]] || error "found $found, expect p"
7249 mknod $dir/chardev c 1 5 ||
7250 error "failed to create character device file"
7251 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7252 error "should not fail even cannot get projid from chardev file"
7253 found=$($LFS find $dir -t c --printf "%y")
7254 [[ "c" == $found ]] || error "found $found, expect c"
7256 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7257 (( found == 2 )) || error "unable to list all files"
7259 run_test 56rd "check lfs find --printf special files"
7261 test_56s() { # LU-611 #LU-9369
7262 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7264 local dir=$DIR/$tdir
7265 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7267 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7268 for i in $(seq $NUMDIRS); do
7269 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7272 local expected=$NUMDIRS
7273 local cmd="$LFS find -c $OSTCOUNT $dir"
7274 local nums=$($cmd | wc -l)
7276 [ $nums -eq $expected ] || {
7277 $LFS getstripe -R $dir
7278 error "'$cmd' wrong: found $nums, expected $expected"
7281 expected=$((NUMDIRS + onestripe))
7282 cmd="$LFS find -stripe-count +0 -type f $dir"
7283 nums=$($cmd | wc -l)
7284 [ $nums -eq $expected ] || {
7285 $LFS getstripe -R $dir
7286 error "'$cmd' wrong: found $nums, expected $expected"
7290 cmd="$LFS find -stripe-count 1 -type f $dir"
7291 nums=$($cmd | wc -l)
7292 [ $nums -eq $expected ] || {
7293 $LFS getstripe -R $dir
7294 error "'$cmd' wrong: found $nums, expected $expected"
7297 cmd="$LFS find -stripe-count -2 -type f $dir"
7298 nums=$($cmd | wc -l)
7299 [ $nums -eq $expected ] || {
7300 $LFS getstripe -R $dir
7301 error "'$cmd' wrong: found $nums, expected $expected"
7305 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7306 nums=$($cmd | wc -l)
7307 [ $nums -eq $expected ] || {
7308 $LFS getstripe -R $dir
7309 error "'$cmd' wrong: found $nums, expected $expected"
7312 run_test 56s "check lfs find -stripe-count works"
7314 test_56t() { # LU-611 #LU-9369
7315 local dir=$DIR/$tdir
7317 setup_56 $dir 0 $NUMDIRS
7318 for i in $(seq $NUMDIRS); do
7319 $LFS setstripe -S 8M $dir/dir$i/$tfile
7322 local expected=$NUMDIRS
7323 local cmd="$LFS find -S 8M $dir"
7324 local nums=$($cmd | wc -l)
7326 [ $nums -eq $expected ] || {
7327 $LFS getstripe -R $dir
7328 error "'$cmd' wrong: found $nums, expected $expected"
7332 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7334 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7336 expected=$(((NUMDIRS + 1) * NUMFILES))
7337 cmd="$LFS find -stripe-size 512k -type f $dir"
7338 nums=$($cmd | wc -l)
7339 [ $nums -eq $expected ] ||
7340 error "'$cmd' wrong: found $nums, expected $expected"
7342 cmd="$LFS find -stripe-size +320k -type f $dir"
7343 nums=$($cmd | wc -l)
7344 [ $nums -eq $expected ] ||
7345 error "'$cmd' wrong: found $nums, expected $expected"
7347 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7348 cmd="$LFS find -stripe-size +200k -type f $dir"
7349 nums=$($cmd | wc -l)
7350 [ $nums -eq $expected ] ||
7351 error "'$cmd' wrong: found $nums, expected $expected"
7353 cmd="$LFS find -stripe-size -640k -type f $dir"
7354 nums=$($cmd | wc -l)
7355 [ $nums -eq $expected ] ||
7356 error "'$cmd' wrong: found $nums, expected $expected"
7359 cmd="$LFS find -stripe-size 256k -type f $dir"
7360 nums=$($cmd | wc -l)
7361 [ $nums -eq $expected ] ||
7362 error "'$cmd' wrong: found $nums, expected $expected"
7364 cmd="$LFS find -stripe-size -320k -type f $dir"
7365 nums=$($cmd | wc -l)
7366 [ $nums -eq $expected ] ||
7367 error "'$cmd' wrong: found $nums, expected $expected"
7370 cmd="$LFS find -stripe-size 1024k -type f $dir"
7371 nums=$($cmd | wc -l)
7372 [ $nums -eq $expected ] ||
7373 error "'$cmd' wrong: found $nums, expected $expected"
7375 run_test 56t "check lfs find -stripe-size works"
7377 test_56u() { # LU-611
7378 local dir=$DIR/$tdir
7380 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7382 if [[ $OSTCOUNT -gt 1 ]]; then
7383 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7389 local expected=$(((NUMDIRS + 1) * NUMFILES))
7390 local cmd="$LFS find -stripe-index 0 -type f $dir"
7391 local nums=$($cmd | wc -l)
7393 [ $nums -eq $expected ] ||
7394 error "'$cmd' wrong: found $nums, expected $expected"
7397 cmd="$LFS find -stripe-index 1 -type f $dir"
7398 nums=$($cmd | wc -l)
7399 [ $nums -eq $expected ] ||
7400 error "'$cmd' wrong: found $nums, expected $expected"
7402 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7403 nums=$($cmd | wc -l)
7404 [ $nums -eq $expected ] ||
7405 error "'$cmd' wrong: found $nums, expected $expected"
7408 # This should produce an error and not return any files
7409 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7410 nums=$($cmd 2>/dev/null | wc -l)
7411 [ $nums -eq $expected ] ||
7412 error "'$cmd' wrong: found $nums, expected $expected"
7414 if [[ $OSTCOUNT -gt 1 ]]; then
7415 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7416 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7417 nums=$($cmd | wc -l)
7418 [ $nums -eq $expected ] ||
7419 error "'$cmd' wrong: found $nums, expected $expected"
7422 run_test 56u "check lfs find -stripe-index works"
7426 local dir=$DIR/$tdir
7428 setup_56 $dir $NUMFILES $NUMDIRS
7430 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7431 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7433 for file in $($LFS find -m $UUID $dir); do
7434 file_midx=$($LFS getstripe -m $file)
7435 [ $file_midx -eq $mdt_idx ] ||
7436 error "lfs find -m $UUID != getstripe -m $file_midx"
7439 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7442 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7445 local dir=$DIR/$tdir
7447 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7448 stack_trap "rm -rf $dir"
7450 local stripe_size=$($LFS getstripe -S -d $dir) ||
7451 error "$LFS getstripe -S -d $dir failed"
7452 stripe_size=${stripe_size%% *}
7454 local file_size=$((stripe_size * OSTCOUNT))
7455 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7456 local required_space=$((file_num * file_size))
7457 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7459 (( free_space >= required_space / 1024 )) ||
7460 skip_env "need $required_space, have $free_space kbytes"
7463 local dd_count=$((file_size / dd_bs))
7465 # write data into the files
7470 for ((i = 1; i <= NUMFILES; i++ )); do
7472 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7473 error "write data into $file failed"
7475 for ((i = 1; i <= NUMDIRS; i++ )); do
7476 for ((j = 1; j <= NUMFILES; j++ )); do
7477 file=$dir/dir$i/file$j
7478 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7479 error "write data into $file failed"
7483 # $LFS_MIGRATE will fail if hard link migration is unsupported
7484 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7485 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7486 error "creating links to $dir/dir1/file1 failed"
7491 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7494 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7497 eval $cmd || error "$cmd failed"
7499 check_stripe_count $dir/file1 $expected
7501 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7502 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7503 # OST 1 if it is on OST 0. This file is small enough to
7504 # be on only one stripe.
7505 file=$dir/migr_1_ost
7506 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7507 error "write data into $file failed"
7508 local obdidx=$($LFS getstripe -i $file)
7509 local oldmd5=$(md5sum $file)
7512 (( obdidx != 0 )) || newobdidx=1
7513 cmd="$LFS migrate -i $newobdidx $file"
7515 eval $cmd || error "$cmd failed"
7517 local realobdix=$($LFS getstripe -i $file)
7518 local newmd5=$(md5sum $file)
7520 (( $newobdidx == $realobdix )) ||
7521 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7522 [[ "$oldmd5" == "$newmd5" ]] ||
7523 error "md5sum differ: $oldmd5, $newmd5"
7527 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7529 eval $cmd || error "$cmd failed"
7531 for (( j = 1; j <= NUMFILES; j++ )); do
7532 check_stripe_count $dir/dir1/file$j $expected
7535 # lfs_migrate works with lfs find
7536 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7537 $LFS_MIGRATE -y -c $expected"
7539 eval $cmd || error "$cmd failed"
7541 for (( i = 2; i <= NUMFILES; i++ )); do
7542 check_stripe_count $dir/file$i $expected
7544 for (( i = 2; i <= NUMDIRS; i++ )); do
7545 for (( j = 1; j <= NUMFILES; j++ )); do
7546 check_stripe_count $dir/dir$i/file$j $expected
7550 run_test 56wa "check lfs_migrate -c stripe_count works"
7553 local file1=$DIR/$tdir/file1
7554 local create_pool=false
7555 local initial_pool=$($LFS getstripe -p $DIR)
7559 echo -n "Creating test dir..."
7560 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7563 echo -n "Creating test file..."
7564 touch $file1 || error "cannot create file"
7567 echo -n "Detecting existing pools..."
7568 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7570 if [ ${#pool_list[@]} -gt 0 ]; then
7571 echo "${pool_list[@]}"
7572 for thispool in "${pool_list[@]}"; do
7573 if [[ -z "$initial_pool" ||
7574 "$initial_pool" != "$thispool" ]]; then
7576 echo "Using existing pool '$pool'"
7581 echo "none detected."
7583 if [ -z "$pool" ]; then
7584 pool=${POOL:-testpool}
7585 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7586 echo -n "Creating pool '$pool'..."
7588 pool_add $pool &> /dev/null ||
7589 error "pool_add failed"
7592 echo -n "Adding target to pool..."
7593 pool_add_targets $pool 0 0 1 &> /dev/null ||
7594 error "pool_add_targets failed"
7598 echo -n "Setting pool using -p option..."
7599 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7600 error "migrate failed rc = $?"
7603 echo -n "Verifying test file is in pool after migrating..."
7604 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7605 error "file was not migrated to pool $pool"
7608 echo -n "Removing test file from pool '$pool'..."
7609 # "lfs migrate $file" won't remove the file from the pool
7610 # until some striping information is changed.
7611 $LFS migrate -c 1 $file1 &> /dev/null ||
7612 error "cannot remove from pool"
7613 [ "$($LFS getstripe -p $file1)" ] &&
7614 error "pool still set"
7617 echo -n "Setting pool using --pool option..."
7618 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7619 error "migrate failed rc = $?"
7624 if $create_pool; then
7625 destroy_test_pools 2> /dev/null ||
7626 error "destroy test pools failed"
7629 run_test 56wb "check lfs_migrate pool support"
7632 local file1="$DIR/$tdir/$tfile"
7642 echo -n "Creating test dir..."
7643 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7644 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7645 error "cannot set stripe by '-S 1M -c 1'"
7648 echo -n "Setting initial stripe for test file..."
7649 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7650 error "cannot set stripe"
7651 cur_ssize=$($LFS getstripe -S "$file1")
7652 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7655 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7656 stack_trap "rm -f $file1"
7657 md5="$(md5sum $file1)"
7659 # File currently set to -S 512K -c 1
7661 # Ensure -c and -S options are rejected when -R is set
7662 echo -n "Verifying incompatible options are detected..."
7663 $LFS_MIGRATE -R -c 1 "$file1" &&
7664 error "incompatible -R and -c options not detected"
7665 $LFS_MIGRATE -R -S 1M "$file1" &&
7666 error "incompatible -R and -S options not detected"
7667 $LFS_MIGRATE -R -p pool "$file1" &&
7668 error "incompatible -R and -p options not detected"
7669 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7670 error "incompatible -R and -E options not detected"
7671 $LFS_MIGRATE -R -A "$file1" &&
7672 error "incompatible -R and -A options not detected"
7673 $LFS_MIGRATE -A -c 1 "$file1" &&
7674 error "incompatible -A and -c options not detected"
7675 $LFS_MIGRATE -A -S 1M "$file1" &&
7676 error "incompatible -A and -S options not detected"
7677 $LFS_MIGRATE -A -p pool "$file1" &&
7678 error "incompatible -A and -p options not detected"
7679 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7680 error "incompatible -A and -E options not detected"
7683 # Ensure unrecognized options are passed through to 'lfs migrate'
7684 echo -n "Verifying -S option is passed through to lfs migrate..."
7685 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7686 cur_ssize=$($LFS getstripe -S "$file1")
7687 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7688 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7691 # File currently set to -S 1M -c 1
7693 # Ensure long options are supported
7694 echo -n "Verifying long options supported..."
7695 $LFS_MIGRATE --non-block "$file1" ||
7696 error "long option without argument not supported"
7697 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7698 error "long option with argument not supported"
7699 cur_ssize=$($LFS getstripe -S "$file1")
7700 (( cur_ssize == 524288 )) ||
7701 error "migrate --stripe-size $cur_ssize != 524288"
7702 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7705 # File currently set to -S 512K -c 1
7707 if (( OSTCOUNT > 1 )); then
7708 echo -n "Verifying explicit stripe count can be set..."
7709 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7710 cur_scount=$($LFS getstripe -c "$file1")
7711 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7712 [[ "$(md5sum $file1)" == "$md5" ]] ||
7713 error "file data has changed (3)"
7717 # File currently set to -S 512K -c 1 or -S 512K -c 2
7719 # Ensure parent striping is used if -R is set, and no stripe
7720 # count or size is specified
7721 echo -n "Setting stripe for parent directory..."
7722 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7723 error "cannot set stripe '-S 2M -c 1'"
7724 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7727 echo -n "Verifying restripe option uses parent stripe settings..."
7728 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7729 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7730 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7731 cur_ssize=$($LFS getstripe -S "$file1")
7732 (( cur_ssize == parent_ssize )) ||
7733 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7734 cur_scount=$($LFS getstripe -c "$file1")
7735 (( cur_scount == parent_scount )) ||
7736 error "migrate -R stripe_count $cur_scount != $parent_scount"
7737 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7740 # File currently set to -S 1M -c 1
7742 # Ensure striping is preserved if -R is not set, and no stripe
7743 # count or size is specified
7744 echo -n "Verifying striping size preserved when not specified..."
7745 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7746 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7747 error "cannot set stripe on parent directory"
7748 $LFS_MIGRATE "$file1" || error "migrate failed"
7749 cur_ssize=$($LFS getstripe -S "$file1")
7750 (( cur_ssize == orig_ssize )) ||
7751 error "migrate by default $cur_ssize != $orig_ssize"
7752 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7755 # Ensure file name properly detected when final option has no argument
7756 echo -n "Verifying file name properly detected..."
7757 $LFS_MIGRATE "$file1" ||
7758 error "file name interpreted as option argument"
7759 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7762 # Ensure PFL arguments are passed through properly
7763 echo -n "Verifying PFL options passed through..."
7764 new_scount=$(((OSTCOUNT + 1) / 2))
7765 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7766 error "migrate PFL arguments failed"
7767 cur_comp=$($LFS getstripe --comp-count $file1)
7768 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7769 cur_scount=$($LFS getstripe --stripe-count $file1)
7770 (( cur_scount == new_scount)) ||
7771 error "PFL stripe count $cur_scount != $new_scount"
7772 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7775 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7778 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7780 local file1=$DIR/$tdir/$tfile
7782 echo -n "Creating test dir..."
7783 test_mkdir $DIR/$tdir || error "cannot create dir"
7786 echo -n "Creating test file..."
7787 echo "$tfile" > $file1
7790 # Ensure 'lfs migrate' will fail by using a non-existent option,
7791 # and make sure rsync is not called to recover
7792 echo -n "Make sure --no-rsync option works..."
7793 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7794 grep -q 'refusing to fall back to rsync' ||
7795 error "rsync was called with --no-rsync set"
7798 # Ensure rsync is called without trying 'lfs migrate' first
7799 echo -n "Make sure --rsync option works..."
7800 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7801 grep -q 'falling back to rsync' &&
7802 error "lfs migrate was called with --rsync set"
7805 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7811 test_mkdir $td || error "cannot create $td"
7812 touch $tf || error "cannot touch $tf"
7814 echo -n "Make sure --non-direct|-D works..."
7815 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7816 grep -q "lfs migrate --non-direct" ||
7817 error "--non-direct option cannot work correctly"
7818 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7819 grep -q "lfs migrate -D" ||
7820 error "-D option cannot work correctly"
7823 run_test 56we "check lfs_migrate --non-direct|-D support"
7826 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7827 check_swap_layouts_support
7829 local dir=$DIR/$tdir
7830 local ref1=/etc/passwd
7831 local file1=$dir/file1
7833 test_mkdir $dir || error "creating dir $dir"
7834 $LFS setstripe -c 2 $file1
7836 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7837 stripe=$($LFS getstripe -c $file1)
7838 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7839 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7844 run_test 56x "lfs migration support"
7847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7848 check_swap_layouts_support
7850 local dir=$DIR/$tdir/$testnum
7854 local ref1=/etc/passwd
7855 local file1=$dir/file1
7857 $LFS setstripe -c 2 $file1
7859 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7861 local stripe=$($LFS getstripe -c $file1)
7863 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7864 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7869 run_test 56xa "lfs migration --block support"
7871 check_migrate_links() {
7872 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7874 local file1="$dir/file1"
7878 local total_count=$(($begin + $count - 1))
7879 local symlink_count=10
7882 if [ ! -f "$file1" ]; then
7883 echo -n "creating initial file..."
7884 $LFS setstripe -c 1 -S "512k" "$file1" ||
7885 error "cannot setstripe initial file"
7888 echo -n "creating symlinks..."
7889 for s in $(seq 1 $symlink_count); do
7890 ln -s "$file1" "$dir/slink$s" ||
7891 error "cannot create symlinks"
7895 echo -n "creating nonlinked files..."
7896 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7897 error "cannot create nonlinked files"
7902 if [ ! -f "$dir/file$total_count" ]; then
7903 echo -n "creating hard links $begin:$total_count..."
7904 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7905 /dev/null || error "cannot create hard links"
7909 echo -n "checking number of hard links listed in xattrs..."
7910 local fid=$($LFS getstripe -F "$file1")
7911 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7914 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7915 skip "hard link list has unexpected size, skipping test"
7917 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7918 error "link names should exceed xattrs size"
7921 echo -n "migrating files..."
7922 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7924 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7927 # make sure all links have been properly migrated
7928 echo -n "verifying files..."
7929 fid=$($LFS getstripe -F "$file1") ||
7930 error "cannot get fid for file $file1"
7931 for i in $(seq 2 $total_count); do
7932 local fid2=$($LFS getstripe -F $dir/file$i)
7934 [ "$fid2" == "$fid" ] ||
7935 error "migrated hard link has mismatched FID"
7938 # make sure hard links were properly detected, and migration was
7939 # performed only once for the entire link set; nonlinked files should
7941 local actual=$(grep -c 'done' <<< "$migrate_out")
7942 local expected=$(($uniq_count + 1))
7944 [ "$actual" -eq "$expected" ] ||
7945 error "hard links individually migrated ($actual != $expected)"
7947 # make sure the correct number of hard links are present
7948 local hardlinks=$(stat -c '%h' "$file1")
7950 [ $hardlinks -eq $total_count ] ||
7951 error "num hard links $hardlinks != $total_count"
7958 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7959 skip "Need MDS version at least 2.10.55"
7961 local dir="$DIR/$tdir"
7963 test_mkdir "$dir" || error "cannot create dir $dir"
7965 echo "testing lfs migrate mode when all links fit within xattrs"
7966 check_migrate_links "$dir" 2 99
7968 echo "testing rsync mode when all links fit within xattrs"
7969 check_migrate_links --rsync "$dir" 2 99
7971 echo "testing lfs migrate mode when all links do not fit within xattrs"
7972 check_migrate_links "$dir" 101 100
7974 echo "testing rsync mode when all links do not fit within xattrs"
7975 check_migrate_links --rsync "$dir" 101 100
7977 chown -R $RUNAS_ID $dir
7978 echo "testing non-root lfs migrate mode when not all links are in xattr"
7979 check_migrate_links "$dir" 101 100 "$RUNAS"
7984 run_test 56xb "lfs migration hard link support"
7987 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7989 local dir="$DIR/$tdir"
7991 test_mkdir "$dir" || error "cannot create dir $dir"
7993 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7994 echo -n "Setting initial stripe for 20MB test file..."
7995 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7996 error "cannot setstripe 20MB file"
7998 echo -n "Sizing 20MB test file..."
7999 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
8001 echo -n "Verifying small file autostripe count is 1..."
8002 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
8003 error "cannot migrate 20MB file"
8004 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
8005 error "cannot get stripe for $dir/20mb"
8006 [ $stripe_count -eq 1 ] ||
8007 error "unexpected stripe count $stripe_count for 20MB file"
8011 # Test 2: File is small enough to fit within the available space on
8012 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
8013 # have at least an additional 1KB for each desired stripe for test 3
8014 echo -n "Setting stripe for 1GB test file..."
8015 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
8017 echo -n "Sizing 1GB test file..."
8018 # File size is 1GB + 3KB
8019 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
8022 # need at least 512MB per OST for 1GB file to fit in 2 stripes
8023 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
8024 if (( avail > 524288 * OSTCOUNT )); then
8025 echo -n "Migrating 1GB file..."
8026 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
8027 error "cannot migrate 1GB file"
8029 echo -n "Verifying autostripe count is sqrt(n) + 1..."
8030 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
8031 error "cannot getstripe for 1GB file"
8032 [ $stripe_count -eq 2 ] ||
8033 error "unexpected stripe count $stripe_count != 2"
8037 # Test 3: File is too large to fit within the available space on
8038 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
8039 if [ $OSTCOUNT -ge 3 ]; then
8040 # The required available space is calculated as
8041 # file size (1GB + 3KB) / OST count (3).
8042 local kb_per_ost=349526
8044 echo -n "Migrating 1GB file with limit..."
8045 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
8046 error "cannot migrate 1GB file with limit"
8049 stripe_count=$($LFS getstripe -c "$dir/1gb")
8050 echo -n "Verifying 1GB autostripe count with limited space..."
8051 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8052 error "unexpected stripe count $stripe_count (min 3)"
8059 run_test 56xc "lfs migration autostripe"
8062 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8064 local dir=$DIR/$tdir
8065 local f_mgrt=$dir/$tfile.mgrt
8066 local f_yaml=$dir/$tfile.yaml
8067 local f_copy=$dir/$tfile.copy
8068 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8069 local layout_copy="-c 2 -S 2M -i 1"
8070 local yamlfile=$dir/yamlfile
8071 local layout_before;
8074 test_mkdir "$dir" || error "cannot create dir $dir"
8075 stack_trap "rm -rf $dir"
8076 $LFS setstripe $layout_yaml $f_yaml ||
8077 error "cannot setstripe $f_yaml with layout $layout_yaml"
8078 $LFS getstripe --yaml $f_yaml > $yamlfile
8079 $LFS setstripe $layout_copy $f_copy ||
8080 error "cannot setstripe $f_copy with layout $layout_copy"
8082 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8084 # 1. test option --yaml
8085 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8086 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8087 layout_before=$(get_layout_param $f_yaml)
8088 layout_after=$(get_layout_param $f_mgrt)
8089 [ "$layout_after" == "$layout_before" ] ||
8090 error "lfs_migrate --yaml: $layout_after != $layout_before"
8092 # 2. test option --copy
8093 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8094 error "cannot migrate $f_mgrt with --copy $f_copy"
8095 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8096 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8097 [ "$layout_after" == "$layout_before" ] ||
8098 error "lfs_migrate --copy: $layout_after != $layout_before"
8100 run_test 56xd "check lfs_migrate --yaml and --copy support"
8103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8105 local dir=$DIR/$tdir
8106 local f_comp=$dir/$tfile
8107 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8108 local layout_before=""
8109 local layout_after=""
8111 test_mkdir "$dir" || error "cannot create dir $dir"
8112 stack_trap "rm -rf $dir"
8113 $LFS setstripe $layout $f_comp ||
8114 error "cannot setstripe $f_comp with layout $layout"
8115 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8116 dd if=/dev/zero of=$f_comp bs=1M count=4
8118 # 1. migrate a comp layout file by lfs_migrate
8119 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8120 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8121 [ "$layout_before" == "$layout_after" ] ||
8122 error "lfs_migrate: $layout_before != $layout_after"
8124 # 2. migrate a comp layout file by lfs migrate
8125 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8126 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8127 [ "$layout_before" == "$layout_after" ] ||
8128 error "lfs migrate: $layout_before != $layout_after"
8130 run_test 56xe "migrate a composite layout file"
8133 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8135 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8136 skip "Need server version at least 2.13.53"
8138 local dir=$DIR/$tdir
8139 local f_comp=$dir/$tfile
8140 local layout="-E 1M -c1 -E -1 -c2"
8144 test_mkdir "$dir" || error "cannot create dir $dir"
8145 stack_trap "rm -rf $dir"
8146 $LFS setstripe $layout $f_comp ||
8147 error "cannot setstripe $f_comp with layout $layout"
8148 fid_before=$($LFS getstripe --fid $f_comp)
8149 dd if=/dev/zero of=$f_comp bs=1M count=4
8151 # 1. migrate a comp layout file to a comp layout
8152 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8153 fid_after=$($LFS getstripe --fid $f_comp)
8154 [ "$fid_before" == "$fid_after" ] ||
8155 error "comp-to-comp migrate: $fid_before != $fid_after"
8157 # 2. migrate a comp layout file to a plain layout
8158 $LFS migrate -c2 $f_comp ||
8159 error "cannot migrate $f_comp by lfs migrate"
8160 fid_after=$($LFS getstripe --fid $f_comp)
8161 [ "$fid_before" == "$fid_after" ] ||
8162 error "comp-to-plain migrate: $fid_before != $fid_after"
8164 # 3. migrate a plain layout file to a comp layout
8165 $LFS migrate $layout $f_comp ||
8166 error "cannot migrate $f_comp by lfs migrate"
8167 fid_after=$($LFS getstripe --fid $f_comp)
8168 [ "$fid_before" == "$fid_after" ] ||
8169 error "plain-to-comp migrate: $fid_before != $fid_after"
8171 run_test 56xf "FID is not lost during migration of a composite layout file"
8173 check_file_ost_range() {
8180 file_range=($($LFS getstripe -y "$file" |
8181 awk '/l_ost_idx:/ { print $NF }'))
8183 if [[ "${#file_range[@]}" = 0 ]]; then
8184 echo "No osts found for $file"
8188 for idx in "${file_range[@]}"; do
8189 [[ " $range " =~ " $idx " ]] ||
8197 local stripe_opt="$1"
8200 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8202 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8203 error "Fail to migrate $tfile on $pool"
8204 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8205 error "$tfile is not in pool $pool"
8206 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8207 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8211 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8212 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8213 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8214 skip "Need MDS version newer than 2.14.52"
8216 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8217 local -a pool_ranges=("0 0" "1 1" "0 1")
8220 for i in "${!pool_names[@]}"; do
8221 pool_add ${pool_names[$i]} ||
8222 error "pool_add failed (pool: ${pool_names[$i]})"
8223 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8224 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8227 # init the file to migrate
8228 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8229 error "Unable to create $tfile on OST1"
8230 stack_trap "rm -f $DIR/$tfile"
8231 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8232 error "Unable to write on $tfile"
8234 echo "1. migrate $tfile on pool ${pool_names[0]}"
8235 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8237 echo "2. migrate $tfile on pool ${pool_names[2]}"
8238 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8240 echo "3. migrate $tfile on pool ${pool_names[1]}"
8241 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8243 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8244 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8248 destroy_test_pools ||
8249 error "pool_destroy failed"
8251 run_test 56xg "lfs migrate pool support"
8254 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8257 local file1=$DIR/$tfile
8258 local tmp1=$TMP/$tfile.tmp
8260 $LFS setstripe -c 2 $file1
8262 stack_trap "rm -f $file1 $tmp1"
8263 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8264 error "error creating $tmp1"
8268 local start=$SECONDS
8270 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8271 error "migrate failed rc = $?"
8273 local elapsed=$((SECONDS - start))
8275 # with 1MB/s, elapsed should equal size_mb
8276 (( elapsed >= size_mb * 95 / 100 )) ||
8277 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8279 (( elapsed <= size_mb * 120 / 100 )) ||
8280 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8282 (( elapsed <= size_mb * 350 / 100 )) ||
8283 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8285 stripe=$($LFS getstripe -c $file1)
8286 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8287 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8289 # Clean up file (since it is multiple MB)
8292 run_test 56xh "lfs migrate bandwidth limitation support"
8295 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8296 verify_yaml_available || skip_env "YAML verification not installed"
8299 local file1=$DIR/$tfile.1
8300 local file2=$DIR/$tfile.2
8301 local file3=$DIR/$tfile.3
8302 local output_file=$DIR/$tfile.out
8303 local tmp1=$TMP/$tfile.tmp
8305 $LFS setstripe -c 2 $file1
8306 $LFS setstripe -c 2 $file2
8307 $LFS setstripe -c 2 $file3
8309 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8310 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8311 error "error creating $tmp1"
8317 $LFS migrate --stats --stats-interval=1 \
8318 -c 1 $file1 $file2 $file3 1> $output_file ||
8319 error "migrate failed rc = $?"
8322 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8324 # Clean up file (since it is multiple MB)
8325 rm -f $file1 $file2 $file3 $tmp1 $output_file
8327 run_test 56xi "lfs migrate stats support"
8329 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8330 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8332 local file=$DIR/$tfile
8333 local linkdir=$DIR/$tdir
8335 test_mkdir $linkdir || error "fail to create $linkdir"
8336 $LFS setstripe -i 0 -c 1 -S1M $file
8337 stack_trap "rm -rf $file $linkdir"
8338 dd if=/dev/urandom of=$file bs=1M count=10 ||
8339 error "fail to create $file"
8346 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8347 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8348 (( nlinks = thread_max * 3 / 2 / cpts))
8350 echo "create $nlinks hard links of $file"
8351 createmany -l $file $linkdir/link $nlinks
8353 # Parallel migrates (should not block)
8355 for ((i = 0; i < nlinks; i++)); do
8356 echo $linkdir/link$i
8357 done | xargs -n1 -P $nlinks $LFS migrate -c2
8360 stripe_count=$($LFS getstripe -c $file) ||
8361 error "fail to get stripe count on $file"
8363 ((stripe_count == 2)) ||
8364 error "fail to migrate $file (stripe_count = $stripe_count)"
8366 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8369 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8372 local file1=$DIR/$tfile
8374 stack_trap "rm -f $file1"
8375 $LFS setstripe -c 1 $file1
8376 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8377 error "error creating $file1"
8378 $LFS mirror extend -N $file1 || error "can't mirror"
8379 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8381 $LFS getstripe $file1 | grep stale ||
8382 error "one component must be stale"
8384 local start=$SECONDS
8385 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8386 error "migrate failed rc = $?"
8387 local elapsed=$((SECONDS - start))
8388 $LFS getstripe $file1 | grep stale &&
8389 error "all components must be sync"
8391 # with 1MB/s, elapsed should equal size_mb
8392 (( elapsed >= size_mb * 95 / 100 )) ||
8393 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8395 (( elapsed <= size_mb * 120 / 100 )) ||
8396 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8398 (( elapsed <= size_mb * 350 / 100 )) ||
8399 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8401 run_test 56xk "lfs mirror resync bandwidth limitation support"
8404 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8405 verify_yaml_available || skip_env "YAML verification not installed"
8408 local file1=$DIR/$tfile.1
8409 local output_file=$DIR/$tfile.out
8411 stack_trap "rm -f $file1"
8412 $LFS setstripe -c 1 $file1
8413 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8414 error "error creating $file1"
8415 $LFS mirror extend -N $file1 || error "can't mirror"
8416 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8418 $LFS getstripe $file1 | grep stale ||
8419 error "one component must be stale"
8420 $LFS getstripe $file1
8422 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8423 error "resync failed rc = $?"
8424 $LFS getstripe $file1 | grep stale &&
8425 error "all components must be sync"
8428 cat $output_file | verify_yaml || error "stats is not valid YAML"
8430 run_test 56xl "lfs mirror resync stats support"
8433 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8434 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8437 local dir=$DIR/$tdir
8441 test_mkdir -p $dir || error "creating dir $dir"
8442 touch $f1 || error "creating std file $f1"
8443 $MULTIOP $f2 H2c || error "creating released file $f2"
8445 # a directory can be raid0, so ask only for files
8446 res=$($LFS find $dir -L raid0 -type f | wc -l)
8447 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8449 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8450 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8452 # only files can be released, so no need to force file search
8453 res=$($LFS find $dir -L released)
8454 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8456 res=$($LFS find $dir -type f \! -L released)
8457 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8459 run_test 56y "lfs find -L raid0|released"
8461 test_56z() { # LU-4824
8462 # This checks to make sure 'lfs find' continues after errors
8463 # There are two classes of errors that should be caught:
8464 # - If multiple paths are provided, all should be searched even if one
8466 # - If errors are encountered during the search, it should not terminate
8468 local dir=$DIR/$tdir
8472 for i in d{0..9}; do
8474 touch $dir/$i/$tfile
8476 $LFS find $DIR/non_existent_dir $dir &&
8477 error "$LFS find did not return an error"
8478 # Make a directory unsearchable. This should NOT be the last entry in
8479 # directory order. Arbitrarily pick the 6th entry
8480 chmod 700 $($LFS find $dir -type d | sed '6!d')
8482 $RUNAS $LFS find $DIR/non_existent $dir
8483 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8485 # The user should be able to see 10 directories and 9 files
8486 (( count == 19 )) ||
8487 error "$LFS find found $count != 19 entries after error"
8489 run_test 56z "lfs find should continue after an error"
8491 test_56aa() { # LU-5937
8492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8494 local dir=$DIR/$tdir
8497 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8499 createmany -o $dir/striped_dir/${tfile}- 1024
8500 local dirs=$($LFS find --size +8k $dir/)
8502 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8504 run_test 56aa "lfs find --size under striped dir"
8506 test_56ab() { # LU-10705
8507 test_mkdir $DIR/$tdir
8508 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8509 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8510 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8511 # Flush writes to ensure valid blocks. Need to be more thorough for
8512 # ZFS, since blocks are not allocated/returned to client immediately.
8514 wait_zfs_commit ost1 2
8515 cancel_lru_locks osc
8518 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8520 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8522 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8523 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8525 rm -f $DIR/$tdir/$tfile.[123]
8527 run_test 56ab "lfs find --blocks"
8531 local dir="$DIR/$tdir"
8532 local perms=(001 002 003 004 005 006 007
8533 010 020 030 040 050 060 070
8534 100 200 300 400 500 600 700
8535 111 222 333 444 555 666 777)
8536 local perm_minus=(8 8 4 8 4 4 2
8540 local perm_slash=(8 8 12 8 12 12 14
8543 16 16 24 16 24 24 28)
8546 for perm in ${perms[*]}; do
8547 touch "$dir/$tfile.$perm"
8548 chmod $perm "$dir/$tfile.$perm"
8551 for ((i = 0; i < ${#perms[*]}; i++)); do
8552 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8554 error "lfs find -perm ${perms[i]}:"\
8557 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8558 (( $num == ${perm_minus[i]} )) ||
8559 error "lfs find -perm -${perms[i]}:"\
8560 "$num != ${perm_minus[i]}"
8562 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8563 (( $num == ${perm_slash[i]} )) ||
8564 error "lfs find -perm /${perms[i]}:"\
8565 "$num != ${perm_slash[i]}"
8568 run_test 56aca "check lfs find -perm with octal representation"
8571 local dir=$DIR/$tdir
8572 # p is the permission of write and execute for user, group and other
8573 # without the umask. It is used to test +wx.
8574 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8575 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8576 local symbolic=(+t a+t u+t g+t o+t
8582 o=r,ug+o,u+w u=r,a+u,u+w
8583 g=r,ugo=g,u+w u+x,+X +X
8584 u+x,u+X u+X u+x,g+X o+r,+X
8588 for perm in ${perms[*]}; do
8589 touch "$dir/$tfile.$perm"
8590 chmod $perm "$dir/$tfile.$perm"
8593 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8594 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8597 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8600 run_test 56acb "check lfs find -perm with symbolic representation"
8603 local dir=$DIR/$tdir
8604 local tests="17777 787 789 abcd
8605 ug=uu ug=a ug=gu uo=ou urw
8609 for err in $tests; do
8610 if $LFS find $dir -perm $err 2>/dev/null; then
8611 error "lfs find -perm $err: parsing should have failed"
8615 run_test 56acc "check parsing error for lfs find -perm"
8618 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8619 skip "Need MDS version at least 2.10.50"
8621 # Create composite files with one component
8622 local dir=$DIR/$tdir
8624 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8625 # Create composite files with three components
8626 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8627 # LU-16904 Create plain layout files
8628 lfs setstripe -c 1 $dir/$tfile-{1..10}
8630 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8632 [[ $nfiles == 10 ]] ||
8633 error "lfs find -E 1M found $nfiles != 10 files"
8635 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8636 [[ $nfiles == 25 ]] ||
8637 error "lfs find ! -E 1M found $nfiles != 25 files"
8639 # All files have a component that starts at 0
8640 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8641 [[ $nfiles == 35 ]] ||
8642 error "lfs find --component-start 0 - $nfiles != 35 files"
8644 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8645 [[ $nfiles == 15 ]] ||
8646 error "lfs find --component-start 2M - $nfiles != 15 files"
8648 # All files created here have a componenet that does not starts at 2M
8649 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8650 [[ $nfiles == 35 ]] ||
8651 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8653 # Find files with a specified number of components
8654 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8655 [[ $nfiles == 15 ]] ||
8656 error "lfs find --component-count 3 - $nfiles != 15 files"
8658 # Remember non-composite files have a component count of zero
8659 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8660 [[ $nfiles == 10 ]] ||
8661 error "lfs find --component-count 0 - $nfiles != 10 files"
8663 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8664 [[ $nfiles == 20 ]] ||
8665 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8667 # All files have a flag called "init"
8668 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8669 [[ $nfiles == 35 ]] ||
8670 error "lfs find --component-flags init - $nfiles != 35 files"
8672 # Multi-component files will have a component not initialized
8673 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8674 [[ $nfiles == 15 ]] ||
8675 error "lfs find !--component-flags init - $nfiles != 15 files"
8680 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8683 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8684 skip "Need MDS version at least 2.10.57"
8694 # create mirrored directories and mirrored files
8695 mkdir $td || error "mkdir $td failed"
8696 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8697 createmany -o $tf- 10 || error "create $tf- failed"
8699 for i in $(seq 2); do
8701 mkdir $dir || error "mkdir $dir failed"
8702 $LFS mirror create -N$((3 + i)) $dir ||
8703 error "create mirrored dir $dir failed"
8704 createmany -o $dir/$tfile- 10 ||
8705 error "create $dir/$tfile- failed"
8708 # change the states of some mirrored files
8710 for i in $(seq 2); do
8712 for j in $(seq 4 9); do
8713 echo foo > $dir/$tfile-$j
8717 # find mirrored files with specific mirror count
8718 cmd="$LFS find --mirror-count 3 --type f $td"
8719 nfiles=$($cmd | wc -l)
8720 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8722 cmd="$LFS find ! --mirror-count 3 --type f $td"
8723 nfiles=$($cmd | wc -l)
8724 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8726 cmd="$LFS find --mirror-count +2 --type f $td"
8727 nfiles=$($cmd | wc -l)
8728 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8730 cmd="$LFS find --mirror-count -6 --type f $td"
8731 nfiles=$($cmd | wc -l)
8732 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8734 # find mirrored files with specific file state
8735 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8736 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8738 cmd="$LFS find --mirror-state=ro --type f $td"
8739 nfiles=$($cmd | wc -l)
8740 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8742 cmd="$LFS find ! --mirror-state=ro --type f $td"
8743 nfiles=$($cmd | wc -l)
8744 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8746 cmd="$LFS find --mirror-state=wp --type f $td"
8747 nfiles=$($cmd | wc -l)
8748 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8750 cmd="$LFS find ! --mirror-state=sp --type f $td"
8751 nfiles=$($cmd | wc -l)
8752 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8754 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8756 test_56da() { # LU-14179
8757 local path=$DIR/$tdir
8762 local longdir=$(str_repeat 'a' 255)
8764 for i in {1..15}; do
8771 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8776 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8779 touch $(str_repeat 'f' 255)
8781 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8782 error "lfs find reported an error"
8786 run_test 56da "test lfs find with long paths"
8788 test_56ea() { #LU-10378
8789 local path=$DIR/$tdir
8790 local pool=$TESTNAME
8793 pool_add $pool || error "pool_add $pool failed"
8794 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8795 error "adding targets to $pool failed"
8797 # Set default pool on directory before creating file
8798 mkdir $path || error "mkdir $path failed"
8799 $LFS setstripe -p $pool $path ||
8800 error "set OST pool on $pool failed"
8801 touch $path/$tfile || error "touch $path/$tfile failed"
8803 # Compare basic file attributes from -printf and stat
8804 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8805 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8807 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8808 error "Attrs from lfs find and stat don't match"
8810 # Compare Lustre attributes from lfs find and lfs getstripe
8811 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8812 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8813 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8814 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8815 local fpool=$($LFS getstripe --pool $path/$tfile)
8816 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8818 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8819 error "Attrs from lfs find and lfs getstripe don't match"
8821 # Verify behavior for unknown escape/format sequences
8822 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8824 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8825 error "Escape/format codes don't match"
8827 run_test 56ea "test lfs find -printf option"
8830 local dir=$DIR/$tdir
8831 local subdir_1=$dir/subdir_1
8833 test_mkdir -p $subdir_1
8834 ln -s subdir_1 $dir/link_1
8836 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8837 error "symlink is not followed"
8839 $LFS getstripe --no-follow $dir |
8840 grep "^$dir/link_1 has no stripe info$" ||
8841 error "symlink should not have stripe info"
8844 ln -s testfile $dir/file_link_2
8846 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8847 error "symlink is not followed"
8849 $LFS getstripe --no-follow $dir |
8850 grep "^$dir/file_link_2 has no stripe info$" ||
8851 error "symlink should not have stripe info"
8853 run_test 56eb "check lfs getstripe on symlink"
8856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8857 local dir=$DIR/$tdir
8858 local srcfile=$dir/srcfile
8859 local srcyaml=$dir/srcyaml
8860 local destfile=$dir/destfile
8864 $LFS setstripe -i 1 $srcfile
8865 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8866 # if the setstripe yaml parsing fails for any reason, the command can
8867 # randomly assign the correct OST index, leading to an erroneous
8868 # success. but the chance of false success is low enough that a
8869 # regression should still be quickly caught.
8870 $LFS setstripe --yaml=$srcyaml $destfile
8872 local srcindex=$($LFS getstripe -i $srcfile)
8873 local destindex=$($LFS getstripe -i $destfile)
8875 if [[ ! $srcindex -eq $destindex ]]; then
8876 error "setstripe did not set OST index correctly"
8879 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8882 local dir=$DIR/$tdir
8883 local subdir=$dir/subdir
8884 local file1=$dir/$tfile
8885 local file2=$dir/$tfile\2
8886 local link=$dir/$tfile-link
8890 $LFS setdirstripe -c1 $subdir
8895 nfiles=$($LFS find --links 1 $dir | wc -l)
8896 (( $nfiles == 1 )) ||
8897 error "lfs find --links expected 1 file, got $nfiles"
8899 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8900 (( $nfiles == 2 )) ||
8901 error "lfs find --links expected 2 files, got $nfiles"
8903 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8904 (( $nfiles == 1 )) ||
8905 error "lfs find --links expected 1 directory, got $nfiles"
8907 run_test 56eda "check lfs find --links"
8910 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8912 local dir=$DIR/$tdir
8913 local stripedir=$dir/stripedir
8918 $LFS setdirstripe -c2 $stripedir
8920 $LFS getdirstripe $stripedir
8922 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8923 (( $nfiles == 1 )) ||
8924 error "lfs find --links expected 1 directory, got $nfiles"
8926 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8929 local dir=$DIR/$tdir
8942 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
8943 (( $nfiles == 2 )) ||
8944 error "(1) lfs find expected 2 files, got $nfiles"
8946 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
8947 (( $nfiles == 2 )) ||
8948 error "(2) lfs find expected 2 files, got $nfiles"
8950 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
8951 (( $nfiles == 2 )) ||
8952 error "(3) lfs find expected 2 files, got $nfiles"
8954 run_test 56ef "lfs find with multiple paths"
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8958 # note test will not do anything if MDS is not local
8959 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8960 skip_env "ldiskfs only test"
8962 remote_mds_nodsh && skip "remote MDS with nodsh"
8964 local MNTDEV="osd*.*MDT*.mntdev"
8965 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8966 [ -z "$DEV" ] && error "can't access $MNTDEV"
8967 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8968 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8969 error "can't access $DEV"
8970 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8971 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8975 run_test 57a "verify MDS filesystem created with large inodes =="
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8979 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8980 skip_env "ldiskfs only test"
8982 remote_mds_nodsh && skip "remote MDS with nodsh"
8984 local dir=$DIR/$tdir
8987 local fileN=$dir/f$filecount
8989 rm -rf $dir || error "removing $dir"
8991 local mdtidx=$($LFS getstripe -m $dir)
8992 local mdtname=MDT$(printf %04x $mdtidx)
8993 local facet=mds$((mdtidx + 1))
8995 echo "mcreating $filecount files"
8996 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8998 # verify that files do not have EAs yet
8999 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
9000 error "$file1 has an EA"
9001 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
9002 error "$fileN has an EA"
9006 df $dir #make sure we get new statfs data
9007 local mdsfree=$(do_facet $facet \
9008 lctl get_param -n osd*.*$mdtname.kbytesfree)
9009 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9012 echo "opening files to create objects/EAs"
9013 for file in $(seq -f $dir/f%g 1 $filecount); do
9014 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
9015 error "opening $file"
9018 # verify that files have EAs now
9019 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
9020 error "$file1 missing EA"
9021 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
9022 error "$fileN missing EA"
9024 sleep 1 #make sure we get new statfs data
9026 local mdsfree2=$(do_facet $facet \
9027 lctl get_param -n osd*.*$mdtname.kbytesfree)
9028 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9030 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
9031 if [ "$mdsfree" != "$mdsfree2" ]; then
9032 error "MDC before $mdcfree != after $mdcfree2"
9034 echo "MDC before $mdcfree != after $mdcfree2"
9035 echo "unable to confirm if MDS has large inodes"
9040 run_test 57b "default LOV EAs are stored inside large inodes ==="
9043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9044 [ -z "$(which wiretest 2>/dev/null)" ] &&
9045 skip_env "could not find wiretest"
9049 run_test 58 "verify cross-platform wire constants =============="
9052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9054 echo "touch 130 files"
9055 createmany -o $DIR/f59- 130
9057 unlinkmany $DIR/f59- 130
9059 # wait for commitment of removal
9060 wait_delete_completed
9062 run_test 59 "verify cancellation of llog records async ========="
9064 TEST60_HEAD="test_60 run $RANDOM"
9066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9067 remote_mgs_nodsh && skip "remote MGS with nodsh"
9068 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9069 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9070 skip_env "missing subtest run-llog.sh"
9072 log "$TEST60_HEAD - from kernel mode"
9073 do_facet mgs "$LCTL dk > /dev/null"
9074 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9075 do_facet mgs $LCTL dk > $TMP/$tfile
9077 # LU-6388: test llog_reader
9078 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9079 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9080 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9081 skip_env "missing llog_reader"
9082 local fstype=$(facet_fstype mgs)
9083 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9084 skip_env "Only for ldiskfs or zfs type mgs"
9086 local mntpt=$(facet_mntpt mgs)
9087 local mgsdev=$(mgsdevname 1)
9099 #get fid and record list
9100 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9102 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9104 #remount mgs as ldiskfs or zfs type
9105 stop mgs || error "stop mgs failed"
9106 mount_fstype mgs || error "remount mgs failed"
9107 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9110 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9111 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9116 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9118 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9120 echo "obj_file is $obj_file"
9121 do_facet mgs $llog_reader $obj_file
9123 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9124 awk '{ print $3 }' | sed -e "s/^type=//g")
9125 if [ $rec_type != $rec ]; then
9126 echo "FAILED test_60a wrong record type $rec_type," \
9132 #check obj path if record type is LLOG_LOGID_MAGIC
9133 if [ "$rec" == "1064553b" ]; then
9134 path=$(do_facet mgs $llog_reader $obj_file |
9135 grep "path=" | awk '{ print $NF }' |
9136 sed -e "s/^path=//g")
9137 if [ $obj_file != $mntpt/$path ]; then
9138 echo "FAILED test_60a wrong obj path" \
9139 "$montpt/$path, should be $obj_file"
9146 #restart mgs before "error", otherwise it will block the next test
9147 stop mgs || error "stop mgs failed"
9148 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9149 $pass || error "test failed, see FAILED test_60a messages for specifics"
9151 run_test 60a "llog_test run from kernel module and test llog_reader"
9153 test_60b() { # bug 6411
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9157 LLOG_COUNT=$(do_facet mgs dmesg |
9158 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9159 /llog_[a-z]*.c:[0-9]/ {
9171 [[ $LLOG_COUNT -gt 120 ]] &&
9172 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9174 run_test 60b "limit repeated messages from CERROR/CWARN"
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9179 echo "create 5000 files"
9180 createmany -o $DIR/f60c- 5000
9181 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9182 lctl set_param fail_loc=0x80000137
9183 unlinkmany $DIR/f60c- 5000
9184 lctl set_param fail_loc=0
9186 run_test 60c "unlink file when mds full"
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 SAVEPRINTK=$(lctl get_param -n printk)
9192 # verify "lctl mark" is even working"
9193 MESSAGE="test message ID $RANDOM $$"
9194 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9195 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9197 lctl set_param printk=0 || error "set lnet.printk failed"
9198 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9199 MESSAGE="new test message ID $RANDOM $$"
9200 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9201 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9202 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9204 lctl set_param -n printk="$SAVEPRINTK"
9206 run_test 60d "test printk console message masking"
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9210 remote_mds_nodsh && skip "remote MDS with nodsh"
9213 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9214 do_facet mds1 lctl set_param fail_loc=0x15b
9217 run_test 60e "no space while new llog is being created"
9220 local old_path=$($LCTL get_param -n debug_path)
9222 stack_trap "$LCTL set_param debug_path=$old_path"
9223 stack_trap "rm -f $TMP/$tfile*"
9224 rm -f $TMP/$tfile* 2> /dev/null
9225 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9226 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9227 test_mkdir $DIR/$tdir
9228 # retry in case the open is cached and not released
9229 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9230 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9234 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9236 run_test 60f "change debug_path works"
9242 test_mkdir -c $MDSCOUNT $DIR/$tdir
9247 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9248 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9250 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9251 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9252 index=$((index + 1))
9258 for i in {0..100}; do
9259 # define OBD_FAIL_OSD_TXN_START 0x19a
9260 local index=$((i % MDSCOUNT + 1))
9262 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9269 for i in $(seq $MDSCOUNT); do
9270 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9273 mkdir $DIR/$tdir/new || error "mkdir failed"
9274 rmdir $DIR/$tdir/new || error "rmdir failed"
9276 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9278 for i in $(seq $MDSCOUNT); do
9279 wait_update_facet mds$i "$LCTL get_param -n \
9280 mdd.$(facet_svc mds$i).lfsck_namespace |
9281 awk '/^status/ { print \\\$2 }'" "completed"
9285 rm -rf $DIR/$tdir || error "rmdir failed"
9287 run_test 60g "transaction abort won't cause MDT hung"
9290 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9291 skip "Need MDS version at least 2.12.52"
9292 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9296 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9297 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9298 for fail_loc in 0x80000188 0x80000189; do
9299 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9300 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9301 error "mkdir $dir-$fail_loc failed"
9302 for i in {0..10}; do
9303 # create may fail on missing stripe
9304 echo $i > $DIR/$tdir-$fail_loc/$i
9306 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9307 error "getdirstripe $tdir-$fail_loc failed"
9308 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9309 error "migrate $tdir-$fail_loc failed"
9310 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9311 error "getdirstripe $tdir-$fail_loc failed"
9312 pushd $DIR/$tdir-$fail_loc
9314 echo $f | cmp $f - || error "$f data mismatch"
9317 rm -rf $DIR/$tdir-$fail_loc
9320 run_test 60h "striped directory with missing stripes can be accessed"
9322 function t60i_load() {
9324 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9325 $LCTL set_param fail_loc=0x131c fail_val=1
9326 for ((i=0; i<5000; i++)); do
9327 touch $DIR/$tdir/f$i
9332 changelog_register || error "changelog_register failed"
9333 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9334 changelog_users $SINGLEMDS | grep -q $cl_user ||
9335 error "User $cl_user not found in changelog_users"
9336 changelog_chmask "ALL"
9339 for((i=0; i<100; i++)); do
9340 changelog_dump >/dev/null ||
9341 error "can't read changelog"
9345 changelog_deregister || error "changelog_deregister failed"
9346 $LCTL set_param fail_loc=0
9348 run_test 60i "llog: new record vs reader race"
9351 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9352 skip "need MDS version at least 2.15.50"
9353 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9354 remote_mds_nodsh && skip "remote MDS with nodsh"
9355 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9357 changelog_users $SINGLEMDS | grep "^cl" &&
9358 skip "active changelog user"
9360 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9362 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9363 skip_env "missing llog_reader"
9365 mkdir_on_mdt0 $DIR/$tdir
9367 local f=$DIR/$tdir/$tfile
9372 changelog_register || error "cannot register changelog user"
9374 # set changelog_mask to ALL
9375 changelog_chmask "ALL"
9378 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9379 unlinkmany ${f}- 100 || error "unlinkmany failed"
9381 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9382 mdt_dev=$(facet_device $SINGLEMDS)
9384 do_facet $SINGLEMDS sync
9385 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9386 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9387 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9389 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9391 # if $tmpfile is not on EXT3 filesystem for some reason
9392 [[ ${plain:0:1} == 'O' ]] ||
9393 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9395 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9396 $mdt_dev; stat -c %s $tmpfile")
9397 echo "Truncate llog from $size to $((size - size % 8192))"
9398 size=$((size - size % 8192))
9399 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9400 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9401 grep -c 'in bitmap only')
9402 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9404 size=$((size - 9000))
9405 echo "Corrupt llog in the middle at $size"
9406 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9407 count=333 conv=notrunc
9408 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9409 grep -c 'next chunk')
9410 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9412 run_test 60j "llog_reader reports corruptions"
9415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9418 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9419 cancel_lru_locks osc
9420 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9423 run_test 61a "mmap() writes don't make sync hang ================"
9426 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9428 run_test 61b "mmap() of unstriped file is successful"
9430 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9431 # Though this test is irrelevant anymore, it helped to reveal some
9432 # other grant bugs (LU-4482), let's keep it.
9433 test_63a() { # was test_63
9434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9436 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9438 for i in `seq 10` ; do
9439 dd if=/dev/zero of=$DIR/f63 bs=8k &
9445 rm -f $DIR/f63 || true
9447 run_test 63a "Verify oig_wait interruption does not crash ======="
9449 # bug 2248 - async write errors didn't return to application on sync
9450 # bug 3677 - async write errors left page locked
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 lctl set_param debug=-1
9457 # ensure we have a grant to do async writes
9458 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9461 sync # sync lest earlier test intercept the fail_loc
9463 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9464 lctl set_param fail_loc=0x80000406
9465 $MULTIOP $DIR/$tfile Owy && \
9466 error "sync didn't return ENOMEM"
9467 sync; sleep 2; sync # do a real sync this time to flush page
9468 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9469 error "locked page left in cache after async error" || true
9472 run_test 63b "async write errors should be returned to fsync ==="
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9478 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9480 run_test 64a "verify filter grant calculations (in kernel) ====="
9483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9487 run_test 64b "check out-of-space detection on client"
9490 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9492 run_test 64c "verify grant shrink"
9498 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9501 # this does exactly what osc_request.c:osc_announce_cached() does in
9502 # order to calculate max amount of grants to ask from server
9506 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9507 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9509 ((rpc_in_flight++));
9510 nrpages=$((nrpages * rpc_in_flight))
9512 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9514 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9516 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9517 local undirty=$((nrpages * PAGE_SIZE))
9519 local max_extent_pages
9520 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9521 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9522 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9523 local grant_extent_tax
9524 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9526 undirty=$((undirty + nrextents * grant_extent_tax))
9531 # this is size of unit for grant allocation. It should be equal to
9532 # what tgt_grant.c:tgt_grant_chunk() calculates
9536 local grant_extent_tax
9538 max_brw_size=$(import_param $tgt max_brw_size)
9540 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9542 echo $(((max_brw_size + grant_extent_tax) * 2))
9546 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9547 skip "OST < 2.10.55 doesn't limit grants enough"
9549 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9551 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9552 skip "no grant_param connect flag"
9554 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9556 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9557 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9560 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9561 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9563 $LFS setstripe $DIR/$tfile -i 0 -c 1
9564 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9567 while kill -0 $ddpid; do
9568 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9570 if [[ $cur_grant -gt $max_cur_granted ]]; then
9572 error "cur_grant $cur_grant > $max_cur_granted"
9578 run_test 64d "check grant limit exceed"
9584 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9586 ((cur_grants == expected)) ||
9587 error "$msg: grants mismatch: $cur_grants, expected $expected"
9591 echo $((($1 + $2 - 1) & ~($2 - 1)))
9595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9596 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9597 skip "Need OSS version at least 2.11.56"
9599 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9600 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9601 $LCTL set_param debug=+cache
9603 # Remount client to reset grant
9604 remount_client $MOUNT || error "failed to remount client"
9605 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9607 local init_grants=$(import_param $osc_tgt initial_grant)
9609 check_grants $osc_tgt $init_grants "init grants"
9611 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9612 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9613 local gbs=$(import_param $osc_tgt grant_block_size)
9615 # write random number of bytes from max_brw_size / 4 to max_brw_size
9616 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9617 # align for direct io
9618 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9619 # round to grant consumption unit
9620 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9622 local grants=$((wb_round_up + extent_tax))
9624 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9625 stack_trap "rm -f $DIR/$tfile"
9627 # define OBD_FAIL_TGT_NO_GRANT 0x725
9628 # make the server not grant more back
9629 do_facet ost1 $LCTL set_param fail_loc=0x725
9630 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9632 do_facet ost1 $LCTL set_param fail_loc=0
9634 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9636 rm -f $DIR/$tfile || error "rm failed"
9638 # Remount client to reset grant
9639 remount_client $MOUNT || error "failed to remount client"
9640 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9642 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9644 # define OBD_FAIL_TGT_NO_GRANT 0x725
9645 # make the server not grant more back
9646 do_facet ost1 $LCTL set_param fail_loc=0x725
9647 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9648 do_facet ost1 $LCTL set_param fail_loc=0
9650 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9652 run_test 64e "check grant consumption (no grant allocation)"
9655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9657 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9658 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9659 $LCTL set_param debug=+cache
9661 # Remount client to reset grant
9662 remount_client $MOUNT || error "failed to remount client"
9663 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9665 local init_grants=$(import_param $osc_tgt initial_grant)
9666 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9667 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9668 local gbs=$(import_param $osc_tgt grant_block_size)
9669 local chunk=$(grant_chunk $osc_tgt)
9671 # write random number of bytes from max_brw_size / 4 to max_brw_size
9672 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9673 # align for direct io
9674 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9675 # round to grant consumption unit
9676 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9678 local grants=$((wb_round_up + extent_tax))
9680 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9681 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9682 error "error writing to $DIR/$tfile"
9684 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9685 "direct io with grant allocation"
9687 rm -f $DIR/$tfile || error "rm failed"
9689 # Remount client to reset grant
9690 remount_client $MOUNT || error "failed to remount client"
9691 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9693 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9695 # Testing that buffered IO consumes grant on the client
9697 # Delay the RPC on the server so it's guaranteed to not complete even
9698 # if the RPC is sent from the client
9699 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9700 $LCTL set_param fail_loc=0x50a fail_val=3
9701 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9702 error "error writing to $DIR/$tfile with buffered IO"
9704 check_grants $osc_tgt $((init_grants - grants)) \
9705 "buffered io, not write rpc"
9707 # Clear the fail loc and do a sync on the client
9708 $LCTL set_param fail_loc=0 fail_val=0
9711 # RPC is now known to have sent
9712 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9713 "buffered io, one RPC"
9715 run_test 64f "check grant consumption (with grant allocation)"
9718 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9719 skip "Need MDS version at least 2.14.56"
9721 local mdts=$(comma_list $(mdts_nodes))
9723 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9725 stack_trap "$LCTL set_param $old"
9727 # generate dirty pages and increase dirty granted on MDT
9728 stack_trap "rm -f $DIR/$tfile-*"
9729 for (( i = 0; i < 10; i++)); do
9730 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9731 error "can't set stripe"
9732 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9734 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9735 $LFS getstripe $DIR/$tfile-$i
9736 error "not DoM file"
9743 # wait until grant shrink reset grant dirty on MDTs
9744 for ((i = 0; i < 120; i++)); do
9745 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9746 awk '{sum=sum+$1} END {print sum}')
9747 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9748 echo "$grant_dirty grants, $vm_dirty pages"
9749 (( grant_dirty + vm_dirty == 0 )) && break
9750 (( i == 3 )) && sync &&
9751 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9755 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9756 awk '{sum=sum+$1} END {print sum}')
9757 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9759 run_test 64g "grant shrink on MDT"
9762 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9763 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9765 local instance=$($LFS getname -i $DIR)
9766 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9767 local num_exps=$(do_facet ost1 \
9768 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9769 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9770 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9771 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9773 # 10MiB is for file to be written, max_brw_size * 16 *
9774 # num_exps is space reserve so that tgt_grant_shrink() decided
9776 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9777 (( avail * 1024 < expect )) &&
9778 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9780 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9781 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9782 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9783 $LCTL set_param osc.*OST0000*.grant_shrink=1
9784 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9786 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9787 stack_trap "rm -f $DIR/$tfile"
9788 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9790 # drop cache so that coming read would do rpc
9791 cancel_lru_locks osc
9793 # shrink interval is set to 10, pause for 7 seconds so that
9794 # grant thread did not wake up yet but coming read entered
9795 # shrink mode for rpc (osc_should_shrink_grant())
9798 declare -a cur_grant_bytes
9799 declare -a tot_granted
9800 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9801 tot_granted[0]=$(do_facet ost1 \
9802 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9804 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9806 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9807 tot_granted[1]=$(do_facet ost1 \
9808 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9810 # grant change should be equal on both sides
9811 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9812 tot_granted[0] - tot_granted[1])) ||
9813 error "grant change mismatch, " \
9814 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9815 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9817 run_test 64h "grant shrink on read"
9820 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9821 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9824 remote_ost_nodsh && skip "remote OSTs with nodsh"
9826 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9827 stack_trap "rm -f $DIR/$tfile"
9829 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9831 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9832 local instance=$($LFS getname -i $DIR)
9834 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9835 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9837 # shrink grants and simulate rpc loss
9838 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9839 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9840 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9844 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9846 local testid=$(echo $TESTNAME | tr '_' ' ')
9848 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9849 grep "GRANT, real grant" &&
9850 error "client has more grants then it owns" || true
9852 run_test 64i "shrink on reconnect"
9854 # bug 1414 - set/get directories' stripe info
9856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9858 test_mkdir $DIR/$tdir
9860 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9862 run_test 65a "directory with no stripe info"
9865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9867 test_mkdir $DIR/$tdir
9868 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9870 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9873 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9875 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9879 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9881 test_mkdir $DIR/$tdir
9882 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9884 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9885 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9887 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9889 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9894 test_mkdir $DIR/$tdir
9895 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9896 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9898 if [[ $STRIPECOUNT -le 0 ]]; then
9900 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9901 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9902 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9904 sc=$(($STRIPECOUNT - 1))
9906 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9907 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9908 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9909 error "lverify failed"
9911 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9916 # LU-16904 delete layout when root is set as PFL layout
9917 save_layout_restore_at_exit $MOUNT
9918 $LFS setstripe -d $MOUNT || error "setstripe failed"
9920 test_mkdir $DIR/$tdir
9922 $LFS setstripe $DIR/$tdir || error "setstripe"
9923 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9924 error "no stripe info failed"
9926 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9928 run_test 65e "directory setstripe defaults"
9931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9933 test_mkdir $DIR/${tdir}f
9934 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9935 error "setstripe succeeded" || true
9937 run_test 65f "dir setstripe permission (should return error) ==="
9940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9942 # LU-16904 delete layout when root is set as PFL layout
9943 save_layout_restore_at_exit $MOUNT
9944 $LFS setstripe -d $MOUNT || error "setstripe failed"
9946 test_mkdir $DIR/$tdir
9947 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9949 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9950 error "setstripe -S failed"
9951 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9952 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9953 error "delete default stripe failed"
9955 run_test 65g "directory setstripe -d"
9958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9960 test_mkdir $DIR/$tdir
9961 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9963 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9964 error "setstripe -S failed"
9965 test_mkdir $DIR/$tdir/dd1
9966 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9967 error "stripe info inherit failed"
9969 run_test 65h "directory stripe info inherit ===================="
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9974 save_layout_restore_at_exit $MOUNT
9976 # bug6367: set non-default striping on root directory
9977 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9979 # bug12836: getstripe on -1 default directory striping
9980 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9982 # bug12836: getstripe -v on -1 default directory striping
9983 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9985 # bug12836: new find on -1 default directory striping
9986 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9988 run_test 65i "various tests to set root directory striping"
9990 test_65j() { # bug6367
9991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9995 # if we aren't already remounting for each test, do so for this test
9996 if [ "$I_MOUNTED" = "yes" ]; then
9997 cleanup || error "failed to unmount"
10001 save_layout_restore_at_exit $MOUNT
10003 $LFS setstripe -d $MOUNT || error "setstripe failed"
10005 run_test 65j "set default striping on root directory (bug 6367)="
10009 wait_delete_completed
10010 do_facet $SINGLEMDS "lctl set_param -n \
10011 osp.$ost*MDT0000.max_create_count=$max_count"
10012 do_facet $SINGLEMDS "lctl set_param -n \
10013 osp.$ost*MDT0000.create_count=$count"
10014 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10015 echo $INACTIVE_OSC "is Activate"
10017 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10020 test_65k() { # bug11679
10021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10022 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10023 remote_mds_nodsh && skip "remote MDS with nodsh"
10025 local disable_precreate=true
10026 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
10027 disable_precreate=false
10029 echo "Check OST status: "
10030 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
10031 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
10033 for OSC in $MDS_OSCS; do
10034 echo $OSC "is active"
10035 do_facet $SINGLEMDS lctl --device %$OSC activate
10038 for INACTIVE_OSC in $MDS_OSCS; do
10039 local ost=$(osc_to_ost $INACTIVE_OSC)
10040 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
10041 lov.*md*.target_obd |
10042 awk -F: /$ost/'{ print $1 }' | head -n 1)
10044 mkdir -p $DIR/$tdir
10045 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
10046 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
10048 echo "Deactivate: " $INACTIVE_OSC
10049 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
10051 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
10052 osp.$ost*MDT0000.create_count")
10053 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
10054 osp.$ost*MDT0000.max_create_count")
10055 $disable_precreate &&
10056 do_facet $SINGLEMDS "lctl set_param -n \
10057 osp.$ost*MDT0000.max_create_count=0"
10059 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10060 [ -f $DIR/$tdir/$idx ] && continue
10061 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10062 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10064 error "setstripe $idx should succeed"; }
10065 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10067 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10070 do_facet $SINGLEMDS "lctl set_param -n \
10071 osp.$ost*MDT0000.max_create_count=$max_count"
10072 do_facet $SINGLEMDS "lctl set_param -n \
10073 osp.$ost*MDT0000.create_count=$count"
10074 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10075 echo $INACTIVE_OSC "is Activate"
10077 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10080 run_test 65k "validate manual striping works properly with deactivated OSCs"
10082 test_65l() { # bug 12836
10083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10085 test_mkdir -p $DIR/$tdir/test_dir
10086 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10087 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10089 run_test 65l "lfs find on -1 stripe dir ========================"
10092 local layout=$(save_layout $MOUNT)
10093 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10094 restore_layout $MOUNT $layout
10095 error "setstripe should fail by non-root users"
10099 run_test 65m "normal user can't set filesystem default stripe"
10102 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10103 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10104 skip "Need MDS version at least 2.12.50"
10105 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10107 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10108 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10109 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10111 save_layout_restore_at_exit $MOUNT
10113 # new subdirectory under root directory should not inherit
10114 # the default layout from root
10115 # LU-16904 check if the root is set as PFL layout
10116 local numcomp=$($LFS getstripe --component-count $MOUNT)
10118 if [[ $numcomp -eq 0 ]]; then
10119 local dir1=$MOUNT/$tdir-1
10120 mkdir $dir1 || error "mkdir $dir1 failed"
10121 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10122 error "$dir1 shouldn't have LOV EA"
10125 # delete the default layout on root directory
10126 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10128 local dir2=$MOUNT/$tdir-2
10129 mkdir $dir2 || error "mkdir $dir2 failed"
10130 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10131 error "$dir2 shouldn't have LOV EA"
10133 # set a new striping pattern on root directory
10134 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10135 local new_def_stripe_size=$((def_stripe_size * 2))
10136 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10137 error "set stripe size on $MOUNT failed"
10139 # new file created in $dir2 should inherit the new stripe size from
10140 # the filesystem default
10141 local file2=$dir2/$tfile-2
10142 touch $file2 || error "touch $file2 failed"
10144 local file2_stripe_size=$($LFS getstripe -S $file2)
10145 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10147 echo "file2_stripe_size: '$file2_stripe_size'"
10148 echo "new_def_stripe_size: '$new_def_stripe_size'"
10149 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10152 local dir3=$MOUNT/$tdir-3
10153 mkdir $dir3 || error "mkdir $dir3 failed"
10154 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10155 # the root layout, which is the actual default layout that will be used
10156 # when new files are created in $dir3.
10157 local dir3_layout=$(get_layout_param $dir3)
10158 local root_dir_layout=$(get_layout_param $MOUNT)
10159 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10161 echo "dir3_layout: '$dir3_layout'"
10162 echo "root_dir_layout: '$root_dir_layout'"
10163 error "$dir3 should show the default layout from $MOUNT"
10166 # set OST pool on root directory
10167 local pool=$TESTNAME
10168 pool_add $pool || error "add $pool failed"
10169 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10170 error "add targets to $pool failed"
10172 $LFS setstripe -p $pool $MOUNT ||
10173 error "set OST pool on $MOUNT failed"
10175 # new file created in $dir3 should inherit the pool from
10176 # the filesystem default
10177 local file3=$dir3/$tfile-3
10178 touch $file3 || error "touch $file3 failed"
10180 local file3_pool=$($LFS getstripe -p $file3)
10181 [[ "$file3_pool" = "$pool" ]] ||
10182 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10184 local dir4=$MOUNT/$tdir-4
10185 mkdir $dir4 || error "mkdir $dir4 failed"
10186 local dir4_layout=$(get_layout_param $dir4)
10187 root_dir_layout=$(get_layout_param $MOUNT)
10188 echo "$LFS getstripe -d $dir4"
10189 $LFS getstripe -d $dir4
10190 echo "$LFS getstripe -d $MOUNT"
10191 $LFS getstripe -d $MOUNT
10192 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10194 echo "dir4_layout: '$dir4_layout'"
10195 echo "root_dir_layout: '$root_dir_layout'"
10196 error "$dir4 should show the default layout from $MOUNT"
10199 # new file created in $dir4 should inherit the pool from
10200 # the filesystem default
10201 local file4=$dir4/$tfile-4
10202 touch $file4 || error "touch $file4 failed"
10204 local file4_pool=$($LFS getstripe -p $file4)
10205 [[ "$file4_pool" = "$pool" ]] ||
10206 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10208 # new subdirectory under non-root directory should inherit
10209 # the default layout from its parent directory
10210 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10211 error "set directory layout on $dir4 failed"
10213 local dir5=$dir4/$tdir-5
10214 mkdir $dir5 || error "mkdir $dir5 failed"
10216 dir4_layout=$(get_layout_param $dir4)
10217 local dir5_layout=$(get_layout_param $dir5)
10218 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10220 echo "dir4_layout: '$dir4_layout'"
10221 echo "dir5_layout: '$dir5_layout'"
10222 error "$dir5 should inherit the default layout from $dir4"
10225 # though subdir under ROOT doesn't inherit default layout, but
10226 # its sub dir/file should be created with default layout.
10227 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10228 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10229 skip "Need MDS version at least 2.12.59"
10231 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10232 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10233 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10235 if [ $default_lmv_hash == "none" ]; then
10236 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10238 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10239 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10242 $LFS setdirstripe -D -c 2 $MOUNT ||
10243 error "setdirstripe -D -c 2 failed"
10244 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10245 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10246 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10248 # $dir4 layout includes pool
10249 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10250 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10251 error "pool lost on setstripe"
10252 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10253 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10254 error "pool lost on compound layout setstripe"
10256 run_test 65n "don't inherit default layout from root for new subdirectories"
10259 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10260 skip "need MDS version at least 2.14.57"
10262 # set OST pool on root directory
10263 local pool=$TESTNAME
10265 pool_add $pool || error "add $pool failed"
10266 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10267 error "add targets to $pool failed"
10269 local dir1=$MOUNT/$tdir
10271 mkdir $dir1 || error "mkdir $dir1 failed"
10273 # set a new striping pattern on root directory
10274 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10276 $LFS setstripe -p $pool $dir1 ||
10277 error "set directory layout on $dir1 failed"
10279 # $dir1 layout includes pool
10280 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10281 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10282 error "pool lost on setstripe"
10283 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10284 $LFS getstripe $dir1
10285 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10286 error "pool lost on compound layout setstripe"
10288 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10289 error "setdirstripe failed on sub-dir with inherited pool"
10290 $LFS getstripe $dir1/dir2
10291 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10292 error "pool lost on compound layout setdirstripe"
10294 $LFS setstripe -E -1 -c 1 $dir1
10295 $LFS getstripe -d $dir1
10296 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10297 error "pool lost on setstripe"
10299 run_test 65o "pool inheritance for mdt component"
10301 test_65p () { # LU-16152
10302 local src_dir=$DIR/$tdir/src_dir
10303 local dst_dir=$DIR/$tdir/dst_dir
10304 local yaml_file=$DIR/$tdir/layout.yaml
10307 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10308 skip "Need at least version 2.15.51"
10310 test_mkdir -p $src_dir
10311 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10312 error "failed to setstripe"
10313 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10314 error "failed to getstripe"
10316 test_mkdir -p $dst_dir
10317 $LFS setstripe --yaml $yaml_file $dst_dir ||
10318 error "failed to setstripe with yaml file"
10319 border=$($LFS getstripe -d $dst_dir |
10320 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10321 error "failed to getstripe"
10323 # 2048M is 0x80000000, or 2147483648
10324 (( $border == 2147483648 )) ||
10325 error "failed to handle huge number in yaml layout"
10327 run_test 65p "setstripe with yaml file and huge number"
10329 # bug 2543 - update blocks count on client
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10333 local COUNT=${COUNT:-8}
10334 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10335 sync; sync_all_data; sync; sync_all_data
10336 cancel_lru_locks osc
10337 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10338 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10340 run_test 66 "update inode blocks count on client ==============="
10343 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10347 swapon -s | awk '($1 == "'$1'") { print $4 }'
10350 # bug5265, obdfilter oa2dentry return -ENOENT
10351 # #define OBD_FAIL_SRV_ENOENT 0x217
10353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10354 remote_ost_nodsh && skip "remote OST with nodsh"
10357 $LFS setstripe -c 1 -i 0 $f
10358 stack_trap "rm -f $f ${f}.2"
10360 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10362 do_facet ost1 lctl set_param fail_loc=0x217
10363 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10364 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10366 do_facet ost1 lctl set_param fail_loc=0
10367 $DIRECTIO write $f 0 2 || error "write error"
10369 cancel_lru_locks osc
10370 $DIRECTIO read $f 0 1 || error "read error"
10372 do_facet ost1 lctl set_param fail_loc=0x217
10373 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10375 do_facet ost1 lctl set_param fail_loc=0
10377 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10380 test_mkdir $DIR/$tdir
10381 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10382 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10384 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10386 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10388 [ "$RUNAS_ID" = "$UID" ] &&
10389 skip_env "RUNAS_ID = UID = $UID -- skipping"
10390 # Check that testing environment is properly set up. Skip if not
10391 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10392 skip_env "User $RUNAS_ID does not exist - skipping"
10395 chmod 777 $DIR/$tfile
10396 chmod ug+s $DIR/$tfile
10397 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10398 error "$RUNAS dd $DIR/$tfile failed"
10399 # See if we are still setuid/sgid
10400 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10401 error "S/gid is not dropped on write"
10402 # Now test that MDS is updated too
10403 cancel_lru_locks mdc
10404 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10405 error "S/gid is not dropped on MDS"
10408 run_test 72a "Test that remove suid works properly (bug5695) ===="
10410 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10413 [ "$RUNAS_ID" = "$UID" ] &&
10414 skip_env "RUNAS_ID = UID = $UID -- skipping"
10415 [ "$RUNAS_ID" -eq 0 ] &&
10416 skip_env "RUNAS_ID = 0 -- skipping"
10417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10418 # Check that testing environment is properly set up. Skip if not
10419 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10420 skip_env "User $RUNAS_ID does not exist - skipping"
10422 touch $DIR/${tfile}-f{g,u}
10423 test_mkdir $DIR/${tfile}-dg
10424 test_mkdir $DIR/${tfile}-du
10425 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10426 chmod g+s $DIR/${tfile}-{f,d}g
10427 chmod u+s $DIR/${tfile}-{f,d}u
10428 for perm in 777 2777 4777; do
10429 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10430 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10431 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10432 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10436 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10438 # bug 3462 - multiple simultaneous MDC requests
10440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10442 test_mkdir $DIR/d73-1
10443 test_mkdir $DIR/d73-2
10444 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10447 lctl set_param fail_loc=0x80000129
10448 $MULTIOP $DIR/d73-1/f73-2 Oc &
10450 lctl set_param fail_loc=0
10452 $MULTIOP $DIR/d73-2/f73-3 Oc &
10456 wait $pid1 || return 1
10460 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10461 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10462 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10466 run_test 73 "multiple MDC requests (should not deadlock)"
10468 test_74a() { # bug 6149, 6184
10469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10472 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10474 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10475 # will spin in a tight reconnection loop
10476 $LCTL set_param fail_loc=0x8000030e
10477 # get any lock that won't be difficult - lookup works.
10479 $LCTL set_param fail_loc=0
10483 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10485 test_74b() { # bug 13310
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10488 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10490 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10491 # will spin in a tight reconnection loop
10492 $LCTL set_param fail_loc=0x8000030e
10493 # get a "difficult" lock
10495 $LCTL set_param fail_loc=0
10499 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10504 #define OBD_FAIL_LDLM_NEW_LOCK
10505 $LCTL set_param fail_loc=0x319
10506 touch $DIR/$tfile && error "touch successful"
10507 $LCTL set_param fail_loc=0
10510 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10512 slab_lic=/sys/kernel/slab/lustre_inode_cache
10514 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10515 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10516 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10519 test_76a() { # Now for b=20433, added originally in b=1443
10520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10522 cancel_lru_locks osc
10523 # there may be some slab objects cached per core
10524 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10525 local before=$(num_objects)
10526 local count=$((512 * cpus))
10527 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10528 local margin=$((count / 10))
10529 if [[ -f $slab_lic/aliases ]]; then
10530 local aliases=$(cat $slab_lic/aliases)
10531 (( aliases > 0 )) && margin=$((margin * aliases))
10534 echo "before slab objects: $before"
10535 for i in $(seq $count); do
10539 cancel_lru_locks osc
10540 local after=$(num_objects)
10541 echo "created: $count, after slab objects: $after"
10542 # shared slab counts are not very accurate, allow significant margin
10543 # the main goal is that the cache growth is not permanently > $count
10544 while (( after > before + margin )); do
10546 after=$(num_objects)
10548 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10549 if (( wait > 60 )); then
10550 error "inode slab grew from $before+$margin to $after"
10554 run_test 76a "confirm clients recycle inodes properly ===="
10557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10558 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10561 local before=$(num_objects)
10563 for i in $(seq $count); do
10568 local after=$(num_objects)
10571 while (( after > before )); do
10573 after=$(num_objects)
10575 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10576 if (( wait > 60 )); then
10577 error "inode slab grew from $before to $after"
10581 echo "slab objects before: $before, after: $after"
10583 run_test 76b "confirm clients recycle directory inodes properly ===="
10585 export ORIG_CSUM=""
10588 # Note: in sptlrpc modes which enable its own bulk checksum, the
10589 # original crc32_le bulk checksum will be automatically disabled,
10590 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10591 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10592 # In this case set_checksums() will not be no-op, because sptlrpc
10593 # bulk checksum will be enabled all through the test.
10595 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10596 lctl set_param -n osc.*.checksums $1
10600 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10601 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10602 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10603 tr -d [] | head -n1)}
10604 set_checksum_type()
10606 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10608 log "set checksum type to $1, rc = $rc"
10612 get_osc_checksum_type()
10614 # arugment 1: OST name, like OST0000
10616 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10617 sed 's/.*\[\(.*\)\].*/\1/g')
10619 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10620 echo $checksum_type
10623 F77_TMP=$TMP/f77-temp
10626 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10627 error "error writing to $F77_TMP"
10630 test_77a() { # bug 10889
10631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10632 $GSS && skip_env "could not run with gss"
10634 [ ! -f $F77_TMP ] && setup_f77
10636 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10640 run_test 77a "normal checksum read/write operation"
10642 test_77b() { # bug 10889
10643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10644 $GSS && skip_env "could not run with gss"
10646 [ ! -f $F77_TMP ] && setup_f77
10647 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10648 $LCTL set_param fail_loc=0x80000409
10651 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10652 error "dd error: $?"
10653 $LCTL set_param fail_loc=0
10655 for algo in $CKSUM_TYPES; do
10656 cancel_lru_locks osc
10657 set_checksum_type $algo
10658 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10659 $LCTL set_param fail_loc=0x80000408
10660 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10661 $LCTL set_param fail_loc=0
10664 set_checksum_type $ORIG_CSUM_TYPE
10667 run_test 77b "checksum error on client write, read"
10672 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10674 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10675 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10676 $check_ost && [ -n "$ost_file_prefix" ] &&
10677 do_facet ost1 rm -f ${ost_file_prefix}\*
10681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10682 $GSS && skip_env "could not run with gss"
10683 remote_ost_nodsh && skip "remote OST with nodsh"
10686 local osc_file_prefix
10688 local check_ost=false
10689 local ost_file_prefix
10695 # ensure corruption will occur on first OSS/OST
10696 $LFS setstripe -i 0 $DIR/$tfile
10698 [ ! -f $F77_TMP ] && setup_f77
10699 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10700 error "dd write error: $?"
10701 fid=$($LFS path2fid $DIR/$tfile)
10703 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10706 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10707 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10709 echo "OSS do not support bulk pages dump upon error"
10712 osc_file_prefix=$($LCTL get_param -n debug_path)
10713 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10715 trap cleanup_77c EXIT
10718 # enable bulk pages dump upon error on Client
10719 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10720 # enable bulk pages dump upon error on OSS
10722 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10724 # flush Client cache to allow next read to reach OSS
10725 cancel_lru_locks osc
10727 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10728 $LCTL set_param fail_loc=0x80000408
10729 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10730 $LCTL set_param fail_loc=0
10734 # check cksum dump on Client
10735 osc_file=$(ls ${osc_file_prefix}*)
10736 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10737 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10738 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10739 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10740 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10742 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10743 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10744 error "dump content does not match on Client"
10746 $check_ost || skip "No need to check cksum dump on OSS"
10748 # check cksum dump on OSS
10749 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10750 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10751 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10752 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10753 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10754 error "dump content does not match on OSS"
10758 run_test 77c "checksum error on client read with debug"
10760 test_77d() { # bug 10889
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10762 $GSS && skip_env "could not run with gss"
10764 stack_trap "rm -f $DIR/$tfile"
10765 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10766 $LCTL set_param fail_loc=0x80000409
10768 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10769 error "direct write: rc=$?"
10770 $LCTL set_param fail_loc=0
10773 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10774 $LCTL set_param fail_loc=0x80000408
10776 cancel_lru_locks osc
10777 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10778 error "direct read: rc=$?"
10779 $LCTL set_param fail_loc=0
10782 run_test 77d "checksum error on OST direct write, read"
10784 test_77f() { # bug 10889
10785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10786 $GSS && skip_env "could not run with gss"
10789 stack_trap "rm -f $DIR/$tfile"
10790 for algo in $CKSUM_TYPES; do
10791 cancel_lru_locks osc
10792 set_checksum_type $algo
10793 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10794 $LCTL set_param fail_loc=0x409
10795 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10796 error "direct write succeeded"
10797 $LCTL set_param fail_loc=0
10799 set_checksum_type $ORIG_CSUM_TYPE
10802 run_test 77f "repeat checksum error on write (expect error)"
10804 test_77g() { # bug 10889
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10806 $GSS && skip_env "could not run with gss"
10807 remote_ost_nodsh && skip "remote OST with nodsh"
10809 [ ! -f $F77_TMP ] && setup_f77
10811 local file=$DIR/$tfile
10812 stack_trap "rm -f $file" EXIT
10814 $LFS setstripe -c 1 -i 0 $file
10815 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10816 do_facet ost1 lctl set_param fail_loc=0x8000021a
10818 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10819 error "write error: rc=$?"
10820 do_facet ost1 lctl set_param fail_loc=0
10823 cancel_lru_locks osc
10824 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10825 do_facet ost1 lctl set_param fail_loc=0x8000021b
10827 cmp $F77_TMP $file || error "file compare failed"
10828 do_facet ost1 lctl set_param fail_loc=0
10831 run_test 77g "checksum error on OST write, read"
10833 test_77k() { # LU-10906
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10835 $GSS && skip_env "could not run with gss"
10837 local cksum_param="osc.$FSNAME*.checksums"
10838 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10842 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10843 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10844 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10847 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10848 error "failed to set checksum=$i on MGS"
10849 wait_update $HOSTNAME "$get_checksum" $i
10851 echo "remount client, checksum should be $i"
10852 remount_client $MOUNT || error "failed to remount client"
10853 checksum=$(eval $get_checksum)
10854 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10856 # remove persistent param to avoid races with checksum mountopt below
10857 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10858 error "failed to delete checksum on MGS"
10860 for opt in "checksum" "nochecksum"; do
10861 #remount with mount option
10862 echo "remount client with option $opt, checksum should be $i"
10863 umount_client $MOUNT || error "failed to umount client"
10864 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10865 error "failed to mount client with option '$opt'"
10866 checksum=$(eval $get_checksum)
10867 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10871 remount_client $MOUNT || error "failed to remount client"
10873 run_test 77k "enable/disable checksum correctly"
10876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10877 $GSS && skip_env "could not run with gss"
10880 stack_trap "set_checksums $ORIG_CSUM" EXIT
10881 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10883 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10885 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10886 for algo in $CKSUM_TYPES; do
10887 set_checksum_type $algo || error "fail to set checksum type $algo"
10888 osc_algo=$(get_osc_checksum_type OST0000)
10889 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10891 # no locks, no reqs to let the connection idle
10892 cancel_lru_locks osc
10893 lru_resize_disable osc
10894 wait_osc_import_state client ost1 IDLE
10896 # ensure ost1 is connected
10897 stat $DIR/$tfile >/dev/null || error "can't stat"
10898 wait_osc_import_state client ost1 FULL
10900 osc_algo=$(get_osc_checksum_type OST0000)
10901 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10905 run_test 77l "preferred checksum type is remembered after reconnected"
10907 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10912 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10913 skip "Need at least version 2.14.52"
10914 local param=checksum_speed
10916 $LCTL get_param $param || error "reading $param failed"
10918 csum_speeds=$($LCTL get_param -n $param)
10920 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10921 error "known checksum types are missing"
10923 run_test 77m "Verify checksum_speed is correctly read"
10925 check_filefrag_77n() {
10930 while read extidx a b start end rest; do
10931 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10932 nr_ext=$(( $nr_ext + 1 ))
10933 starts+=( ${start%..} )
10936 done < <( filefrag -sv $1 )
10938 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10943 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10946 $TRUNCATE $DIR/$tfile 0
10947 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10948 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10949 check_filefrag_77n $DIR/$tfile ||
10950 skip "$tfile blocks not contiguous around hole"
10953 stack_trap "set_checksums $ORIG_CSUM" EXIT
10954 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10955 stack_trap "rm -f $DIR/$tfile"
10957 for algo in $CKSUM_TYPES; do
10958 if [[ "$algo" =~ ^t10 ]]; then
10959 set_checksum_type $algo ||
10960 error "fail to set checksum type $algo"
10961 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10962 error "fail to read $tfile with $algo"
10968 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10971 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10972 skip "Need MDS version at least 2.14.55"
10973 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10974 skip "Need OST version at least 2.14.55"
10975 local ofd=obdfilter
10978 # print OST checksum_type
10979 echo "$ofd.$FSNAME-*.checksum_type:"
10980 do_nodes $(comma_list $(osts_nodes)) \
10981 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10983 # print MDT checksum_type
10984 echo "$mdt.$FSNAME-*.checksum_type:"
10985 do_nodes $(comma_list $(mdts_nodes)) \
10986 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10988 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10989 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10991 (( $o_count == $OSTCOUNT )) ||
10992 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10994 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10995 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10997 (( $m_count == $MDSCOUNT )) ||
10998 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
11000 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
11002 cleanup_test_78() {
11007 test_78() { # bug 10901
11008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11009 remote_ost || skip_env "local OST"
11012 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
11013 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
11014 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
11015 echo "MemTotal: $MEMTOTAL"
11017 # reserve 256MB of memory for the kernel and other running processes,
11018 # and then take 1/2 of the remaining memory for the read/write buffers.
11019 if [ $MEMTOTAL -gt 512 ] ;then
11020 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
11022 # for those poor memory-starved high-end clusters...
11023 MEMTOTAL=$((MEMTOTAL / 2))
11025 echo "Mem to use for directio: $MEMTOTAL"
11027 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
11028 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
11029 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
11030 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
11032 echo "Smallest OST: $SMALLESTOST"
11033 [[ $SMALLESTOST -lt 10240 ]] &&
11034 skip "too small OSTSIZE, useless to run large O_DIRECT test"
11036 trap cleanup_test_78 EXIT
11038 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
11039 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
11041 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
11042 echo "File size: $F78SIZE"
11043 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
11044 for i in $(seq 1 $NSEQ); do
11045 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
11046 echo directIO rdwr round $i of $NSEQ
11047 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
11052 run_test 78 "handle large O_DIRECT writes correctly ============"
11054 test_79() { # bug 12743
11055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11057 wait_delete_completed
11059 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11060 BKFREE=$(calc_osc_kbytes kbytesfree)
11061 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11063 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11064 DFTOTAL=`echo $STRING | cut -d, -f1`
11065 DFUSED=`echo $STRING | cut -d, -f2`
11066 DFAVAIL=`echo $STRING | cut -d, -f3`
11067 DFFREE=$(($DFTOTAL - $DFUSED))
11069 ALLOWANCE=$((64 * $OSTCOUNT))
11071 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11072 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11073 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11075 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11076 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11077 error "df free($DFFREE) mismatch OST free($BKFREE)"
11079 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11080 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11081 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11084 run_test 79 "df report consistency check ======================="
11086 test_80() { # bug 10718
11087 remote_ost_nodsh && skip "remote OST with nodsh"
11088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11090 # relax strong synchronous semantics for slow backends like ZFS
11091 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11092 local soc="obdfilter.*.sync_lock_cancel"
11093 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11095 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11096 if [ -z "$save" ]; then
11097 soc="obdfilter.*.sync_on_lock_cancel"
11098 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11101 if [ "$save" != "never" ]; then
11102 local hosts=$(comma_list $(osts_nodes))
11104 do_nodes $hosts $LCTL set_param $soc=never
11105 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11110 sync; sleep 1; sync
11111 local before=$(date +%s)
11112 cancel_lru_locks osc
11113 local after=$(date +%s)
11114 local diff=$((after - before))
11115 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11119 run_test 80 "Page eviction is equally fast at high offsets too"
11121 test_81a() { # LU-456
11122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11123 remote_ost_nodsh && skip "remote OST with nodsh"
11125 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11126 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11127 do_facet ost1 lctl set_param fail_loc=0x80000228
11129 # write should trigger a retry and success
11130 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11133 if [ $RC -ne 0 ] ; then
11134 error "write should success, but failed for $RC"
11137 run_test 81a "OST should retry write when get -ENOSPC ==============="
11139 test_81b() { # LU-456
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11141 remote_ost_nodsh && skip "remote OST with nodsh"
11143 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11144 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11145 do_facet ost1 lctl set_param fail_loc=0x228
11147 # write should retry several times and return -ENOSPC finally
11148 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11152 if [ $RC -ne $ENOSPC ] ; then
11153 error "dd should fail for -ENOSPC, but succeed."
11156 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11159 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11161 test_mkdir $DIR/$tdir.cvsroot
11162 chown $RUNAS_ID $DIR/$tdir.cvsroot
11165 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11168 # some versions of cvs import exit(1) when asked to import links or
11169 # files they can't read. ignore those files.
11170 local toignore=$(find . -type l -printf '-I %f\n' -o \
11171 ! -perm /4 -printf '-I %f\n')
11172 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11173 $tdir.reposname vtag rtag
11176 test_mkdir $DIR/$tdir.reposname
11177 chown $RUNAS_ID $DIR/$tdir.reposname
11178 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11180 cd $DIR/$tdir.reposname
11182 $RUNAS cvs add -m 'addmsg' foo99
11184 $RUNAS cvs commit -m 'nomsg' foo99
11185 rm -fr $DIR/$tdir.cvsroot
11187 run_test 99 "cvs strange file/directory operations"
11190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11191 [[ "$NETTYPE" =~ tcp ]] ||
11192 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11193 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11194 remote_ost_nodsh && skip "remote OST with nodsh"
11195 remote_mds_nodsh && skip "remote MDS with nodsh"
11196 remote_servers || skip "useless for local single node setup"
11198 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11199 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11202 if (( ${LOCAL/*:/} >= 1024 )); then
11203 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11205 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11208 (( $rc == 0 )) || error "privileged port not found" )
11210 run_test 100 "check local port using privileged port"
11212 function get_named_value()
11216 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11225 local cache_limit=32
11227 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11228 $LCTL set_param -n llite.*.read_ahead_stats=0
11229 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11230 awk '/^max_cached_mb/ { print $2 }')
11231 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11232 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11235 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11237 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11238 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11241 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11242 get_named_value 'read.but.discarded'); do
11243 discard=$(($discard + $s))
11246 $LCTL get_param osc.*-osc*.rpc_stats
11247 $LCTL get_param llite.*.read_ahead_stats
11249 # Discard is generally zero, but sometimes a few random reads line up
11250 # and trigger larger readahead, which is wasted & leads to discards.
11251 if [[ $(($discard)) -gt $nreads ]]; then
11252 error "too many ($discard) discarded pages"
11254 rm -f $DIR/$tfile || true
11256 run_test 101a "check read-ahead for random reads"
11258 setup_test101bc() {
11259 test_mkdir $DIR/$tdir
11261 local FILE_LENGTH=$2
11264 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11266 local list=$(comma_list $(osts_nodes))
11267 set_osd_param $list '' read_cache_enable 0
11268 set_osd_param $list '' writethrough_cache_enable 0
11270 trap cleanup_test101bc EXIT
11271 # prepare the read-ahead file
11272 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11274 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11275 count=$FILE_SIZE_MB 2> /dev/null
11279 cleanup_test101bc() {
11284 local list=$(comma_list $(osts_nodes))
11285 set_osd_param $list '' read_cache_enable 1
11286 set_osd_param $list '' writethrough_cache_enable 1
11290 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11295 local stripe_size=$2
11296 local stride_length=$((stripe_size / read_size))
11297 local stride_width=$((stride_length * OSTCOUNT))
11298 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11299 (stride_width - stride_length) ))
11300 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11301 get_named_value 'read.but.discarded' | calc_total)
11303 if [[ $discard -gt $discard_limit ]]; then
11304 $LCTL get_param llite.*.read_ahead_stats
11305 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11307 echo "Read-ahead success for size ${read_size}"
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11313 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11315 local STRIPE_SIZE=1048576
11316 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11318 if [ $SLOW == "yes" ]; then
11319 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11321 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11324 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11326 # prepare the read-ahead file
11327 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11328 cancel_lru_locks osc
11329 for BIDX in 2 4 8 16 32 64 128 256
11331 local BSIZE=$((BIDX*4096))
11332 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11333 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11334 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11335 $LCTL set_param -n llite.*.read_ahead_stats=0
11336 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11337 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11338 cancel_lru_locks osc
11339 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11344 run_test 101b "check stride-io mode read-ahead ================="
11347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11349 local STRIPE_SIZE=1048576
11350 local FILE_LENGTH=$((STRIPE_SIZE*100))
11353 local osc_rpc_stats
11355 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11357 cancel_lru_locks osc
11358 $LCTL set_param osc.*.rpc_stats=0
11359 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11360 $LCTL get_param osc.*.rpc_stats
11361 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11362 local stats=$($LCTL get_param -n $osc_rpc_stats)
11363 local lines=$(echo "$stats" | awk 'END {print NR;}')
11366 if [ $lines -le 20 ]; then
11367 echo "continue debug"
11370 for size in 1 2 4 8; do
11371 local rpc=$(echo "$stats" |
11372 awk '($1 == "'$size':") {print $2; exit; }')
11373 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11374 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11376 echo "$osc_rpc_stats check passed!"
11381 run_test 101c "check stripe_size aligned read-ahead"
11384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11386 local file=$DIR/$tfile
11387 local sz_MB=${FILESIZE_101d:-80}
11388 local ra_MB=${READAHEAD_MB:-40}
11390 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11391 [ $free_MB -lt $sz_MB ] &&
11392 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11394 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11395 $LFS setstripe -c -1 $file || error "setstripe failed"
11397 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11398 echo Cancel LRU locks on lustre client to flush the client cache
11399 cancel_lru_locks osc
11401 echo Disable read-ahead
11402 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11403 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11404 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11405 $LCTL get_param -n llite.*.max_read_ahead_mb
11407 echo "Reading the test file $file with read-ahead disabled"
11408 local sz_KB=$((sz_MB * 1024 / 4))
11409 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11410 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11411 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11412 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11414 echo "Cancel LRU locks on lustre client to flush the client cache"
11415 cancel_lru_locks osc
11416 echo Enable read-ahead with ${ra_MB}MB
11417 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11419 echo "Reading the test file $file with read-ahead enabled"
11420 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11421 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11423 echo "read-ahead disabled time read $raOFF"
11424 echo "read-ahead enabled time read $raON"
11427 wait_delete_completed
11429 # use awk for this check instead of bash because it handles decimals
11430 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11431 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11433 run_test 101d "file read with and without read-ahead enabled"
11436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11438 local file=$DIR/$tfile
11439 local size_KB=500 #KB
11443 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11444 local need_KB=$((count * size_KB))
11445 [[ $free_KB -le $need_KB ]] &&
11446 skip_env "Need free space $need_KB, have $free_KB"
11448 echo "Creating $count ${size_KB}K test files"
11449 for ((i = 0; i < $count; i++)); do
11450 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11453 echo "Cancel LRU locks on lustre client to flush the client cache"
11454 cancel_lru_locks $OSC
11456 echo "Reset readahead stats"
11457 $LCTL set_param -n llite.*.read_ahead_stats=0
11459 for ((i = 0; i < $count; i++)); do
11460 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11463 $LCTL get_param llite.*.max_cached_mb
11464 $LCTL get_param llite.*.read_ahead_stats
11465 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11466 get_named_value 'misses' | calc_total)
11468 for ((i = 0; i < $count; i++)); do
11469 rm -rf $file.$i 2>/dev/null
11472 #10000 means 20% reads are missing in readahead
11473 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11475 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11478 which iozone || skip_env "no iozone installed"
11480 local old_debug=$($LCTL get_param debug)
11481 old_debug=${old_debug#*=}
11482 $LCTL set_param debug="reada mmap"
11484 # create a test file
11485 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11487 echo Cancel LRU locks on lustre client to flush the client cache
11488 cancel_lru_locks osc
11490 echo Reset readahead stats
11491 $LCTL set_param -n llite.*.read_ahead_stats=0
11493 echo mmap read the file with small block size
11494 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11497 echo checking missing pages
11498 $LCTL get_param llite.*.read_ahead_stats
11499 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11500 get_named_value 'misses' | calc_total)
11502 $LCTL set_param debug="$old_debug"
11503 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11506 run_test 101f "check mmap read performance"
11508 test_101g_brw_size_test() {
11510 local pages=$((mb * 1048576 / PAGE_SIZE))
11511 local file=$DIR/$tfile
11513 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11514 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11515 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11516 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11520 stack_trap "rm -f $file" EXIT
11521 $LCTL set_param -n osc.*.rpc_stats=0
11523 # 10 RPCs should be enough for the test
11525 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11526 { error "dd write ${mb} MB blocks failed"; return 3; }
11527 cancel_lru_locks osc
11528 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11529 { error "dd write ${mb} MB blocks failed"; return 4; }
11531 # calculate number of full-sized read and write RPCs
11532 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11533 sed -n '/pages per rpc/,/^$/p' |
11534 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11535 END { print reads,writes }'))
11536 # allow one extra full-sized read RPC for async readahead
11537 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11538 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11539 [[ ${rpcs[1]} == $count ]] ||
11540 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11544 remote_ost_nodsh && skip "remote OST with nodsh"
11547 local osts=$(get_facets OST)
11548 local list=$(comma_list $(osts_nodes))
11549 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11550 local brw_size="obdfilter.*.brw_size"
11552 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11554 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11556 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11557 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11558 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11559 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11560 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11561 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11563 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11566 if [[ $orig_mb -lt 16 ]]; then
11567 save_lustre_params $osts "$brw_size" > $p
11568 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11569 error "set 16MB RPC size failed"
11571 echo "remount client to enable new RPC size"
11572 remount_client $MOUNT || error "remount_client failed"
11575 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11576 # should be able to set brw_size=12, but no rpc_stats for that
11577 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11580 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11582 if [[ $orig_mb -lt 16 ]]; then
11583 restore_lustre_params < $p
11584 remount_client $MOUNT || error "remount_client restore failed"
11587 rm -f $p $DIR/$tfile
11589 run_test 101g "Big bulk(4/16 MiB) readahead"
11592 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11594 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11595 error "dd 70M file failed"
11596 echo Cancel LRU locks on lustre client to flush the client cache
11597 cancel_lru_locks osc
11599 echo "Reset readahead stats"
11600 $LCTL set_param -n llite.*.read_ahead_stats 0
11602 echo "Read 10M of data but cross 64M bundary"
11603 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11604 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11605 get_named_value 'misses' | calc_total)
11606 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11607 rm -f $p $DIR/$tfile
11609 run_test 101h "Readahead should cover current read window"
11612 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11613 error "dd 10M file failed"
11615 local max_per_file_mb=$($LCTL get_param -n \
11616 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11617 cancel_lru_locks osc
11618 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11619 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11620 error "set max_read_ahead_per_file_mb to 1 failed"
11622 echo "Reset readahead stats"
11623 $LCTL set_param llite.*.read_ahead_stats=0
11625 dd if=$DIR/$tfile of=/dev/null bs=2M
11627 $LCTL get_param llite.*.read_ahead_stats
11628 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11629 awk '/misses/ { print $2 }')
11630 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11633 run_test 101i "allow current readahead to exceed reservation"
11636 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11637 error "setstripe $DIR/$tfile failed"
11638 local file_size=$((1048576 * 16))
11639 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11640 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11642 echo Disable read-ahead
11643 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11646 for blk in $PAGE_SIZE 1048576 $file_size; do
11647 cancel_lru_locks osc
11648 echo "Reset readahead stats"
11649 $LCTL set_param -n llite.*.read_ahead_stats=0
11650 local count=$(($file_size / $blk))
11651 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11652 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11653 get_named_value 'failed.to.fast.read' | calc_total)
11654 $LCTL get_param -n llite.*.read_ahead_stats
11655 [ $miss -eq $count ] || error "expected $count got $miss"
11658 rm -f $p $DIR/$tfile
11660 run_test 101j "A complete read block should be submitted when no RA"
11662 test_readahead_base() {
11663 local file=$DIR/$tfile
11669 $LCTL set_param -n llite.*.read_ahead_stats=0
11670 # The first page is not accounted into readahead
11671 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11672 iosz=$(((size + 1048575) / 1048576 * 1048576))
11673 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11675 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11676 fallocate -l $size $file || error "failed to fallocate $file"
11677 cancel_lru_locks osc
11678 $MULTIOP $file or${iosz}c || error "failed to read $file"
11679 $LCTL get_param -n llite.*.read_ahead_stats
11680 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11681 awk '/readahead.pages/ { print $7 }' | calc_total)
11682 (( $ranum <= $ramax )) ||
11683 error "read-ahead pages is $ranum more than $ramax"
11684 rm -rf $file || error "failed to remove $file"
11689 local file=$DIR/$tfile
11695 check_set_fallocate_or_skip
11696 stack_trap "rm -f $file" EXIT
11698 test_readahead_base 4096
11700 # file size: 16K = 16384
11701 test_readahead_base 16384
11702 test_readahead_base 16385
11703 test_readahead_base 16383
11705 # file size: 1M + 1 = 1048576 + 1
11706 test_readahead_base 1048577
11707 # file size: 1M + 16K
11708 test_readahead_base $((1048576 + 16384))
11710 # file size: stripe_size * (stripe_count - 1) + 16K
11711 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11712 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11713 # file size: stripe_size * stripe_count + 16K
11714 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11715 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11716 # file size: 2 * stripe_size * stripe_count + 16K
11717 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11718 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11720 run_test 101m "read ahead for small file and last stripe of the file"
11723 test_mkdir $DIR/$tdir
11724 chown $RUNAS_ID $DIR/$tdir
11727 STRIPE_COUNT=$OSTCOUNT
11728 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11730 trap cleanup_test102 EXIT
11732 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11734 for num in 1 2 3 4; do
11735 for count in $(seq 1 $STRIPE_COUNT); do
11736 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11737 local size=`expr $STRIPE_SIZE \* $num`
11738 local file=file"$num-$idx-$count"
11739 $1 $LFS setstripe -S $size -i $idx -c $count $file
11745 $1 tar cf $TMP/f102.tar $tdir --xattrs
11748 cleanup_test102() {
11750 rm -f $TMP/f102.tar
11751 rm -rf $DIR/d0.sanity/d102
11755 [ "$UID" != 0 ] && skip "must run as root"
11756 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11757 skip_env "must have user_xattr"
11759 [ -z "$(which setfattr 2>/dev/null)" ] &&
11760 skip_env "could not find setfattr"
11762 local testfile=$DIR/$tfile
11765 echo "set/get xattr..."
11766 setfattr -n trusted.name1 -v value1 $testfile ||
11767 error "setfattr -n trusted.name1=value1 $testfile failed"
11768 getfattr -n trusted.name1 $testfile 2> /dev/null |
11769 grep "trusted.name1=.value1" ||
11770 error "$testfile missing trusted.name1=value1"
11772 setfattr -n user.author1 -v author1 $testfile ||
11773 error "setfattr -n user.author1=author1 $testfile failed"
11774 getfattr -n user.author1 $testfile 2> /dev/null |
11775 grep "user.author1=.author1" ||
11776 error "$testfile missing trusted.author1=author1"
11778 echo "listxattr..."
11779 setfattr -n trusted.name2 -v value2 $testfile ||
11780 error "$testfile unable to set trusted.name2"
11781 setfattr -n trusted.name3 -v value3 $testfile ||
11782 error "$testfile unable to set trusted.name3"
11783 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11784 grep "trusted.name" | wc -l) -eq 3 ] ||
11785 error "$testfile missing 3 trusted.name xattrs"
11787 setfattr -n user.author2 -v author2 $testfile ||
11788 error "$testfile unable to set user.author2"
11789 setfattr -n user.author3 -v author3 $testfile ||
11790 error "$testfile unable to set user.author3"
11791 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11792 grep "user.author" | wc -l) -eq 3 ] ||
11793 error "$testfile missing 3 user.author xattrs"
11795 echo "remove xattr..."
11796 setfattr -x trusted.name1 $testfile ||
11797 error "$testfile error deleting trusted.name1"
11798 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11799 error "$testfile did not delete trusted.name1 xattr"
11801 setfattr -x user.author1 $testfile ||
11802 error "$testfile error deleting user.author1"
11803 echo "set lustre special xattr ..."
11804 $LFS setstripe -c1 $testfile
11805 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11806 awk -F "=" '/trusted.lov/ { print $2 }' )
11807 setfattr -n "trusted.lov" -v $lovea $testfile ||
11808 error "$testfile doesn't ignore setting trusted.lov again"
11809 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11810 error "$testfile allow setting invalid trusted.lov"
11813 run_test 102a "user xattr test =================================="
11815 check_102b_layout() {
11817 local testfile=$DIR/$tfile
11819 echo "test layout '$layout'"
11820 $LFS setstripe $layout $testfile || error "setstripe failed"
11821 $LFS getstripe -y $testfile
11823 echo "get/set/list trusted.lov xattr ..." # b=10930
11824 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11825 [[ "$value" =~ "trusted.lov" ]] ||
11826 error "can't get trusted.lov from $testfile"
11827 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11828 error "getstripe failed"
11830 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11832 value=$(cut -d= -f2 <<<$value)
11833 # LU-13168: truncated xattr should fail if short lov_user_md header
11834 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11835 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11836 for len in $lens; do
11837 echo "setfattr $len $testfile.2"
11838 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11839 [ $len -lt 66 ] && error "short xattr len=$len worked"
11841 local stripe_size=$($LFS getstripe -S $testfile.2)
11842 local stripe_count=$($LFS getstripe -c $testfile.2)
11843 [[ $stripe_size -eq 65536 ]] ||
11844 error "stripe size $stripe_size != 65536"
11845 [[ $stripe_count -eq $stripe_count_orig ]] ||
11846 error "stripe count $stripe_count != $stripe_count_orig"
11847 rm $testfile $testfile.2
11851 [ -z "$(which setfattr 2>/dev/null)" ] &&
11852 skip_env "could not find setfattr"
11853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11855 # check plain layout
11856 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11858 # and also check composite layout
11859 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11862 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11865 [ -z "$(which setfattr 2>/dev/null)" ] &&
11866 skip_env "could not find setfattr"
11867 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11869 # b10930: get/set/list lustre.lov xattr
11870 echo "get/set/list lustre.lov xattr ..."
11871 test_mkdir $DIR/$tdir
11872 chown $RUNAS_ID $DIR/$tdir
11873 local testfile=$DIR/$tdir/$tfile
11874 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11875 error "setstripe failed"
11876 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11877 error "getstripe failed"
11878 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11879 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11881 local testfile2=${testfile}2
11882 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11883 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11885 $RUNAS $MCREATE $testfile2
11886 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11887 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11888 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11889 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11890 [ $stripe_count -eq $STRIPECOUNT ] ||
11891 error "stripe count $stripe_count != $STRIPECOUNT"
11893 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11895 compare_stripe_info1() {
11896 local stripe_index_all_zero=true
11898 for num in 1 2 3 4; do
11899 for count in $(seq 1 $STRIPE_COUNT); do
11900 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11901 local size=$((STRIPE_SIZE * num))
11902 local file=file"$num-$offset-$count"
11903 stripe_size=$($LFS getstripe -S $PWD/$file)
11904 [[ $stripe_size -ne $size ]] &&
11905 error "$file: size $stripe_size != $size"
11906 stripe_count=$($LFS getstripe -c $PWD/$file)
11907 # allow fewer stripes to be created, ORI-601
11908 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11909 error "$file: count $stripe_count != $count"
11910 stripe_index=$($LFS getstripe -i $PWD/$file)
11911 [[ $stripe_index -ne 0 ]] &&
11912 stripe_index_all_zero=false
11916 $stripe_index_all_zero &&
11917 error "all files are being extracted starting from OST index 0"
11921 have_xattrs_include() {
11922 tar --help | grep -q xattrs-include &&
11923 echo --xattrs-include="lustre.*"
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11930 XINC=$(have_xattrs_include)
11932 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11933 cd $DIR/$tdir/$tdir
11934 compare_stripe_info1
11936 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11940 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11942 XINC=$(have_xattrs_include)
11944 test_mkdir $DIR/$tdir.restore
11946 tar cf - --xattrs $tdir | tar xf - \
11947 -C $DIR/$tdir.restore --xattrs $XINC
11948 cd $DIR/$tdir.restore/$tdir
11949 compare_stripe_info1
11951 run_test 102f "tar copy files, not keep osts"
11954 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11955 skip "must have user_xattr"
11956 [ -z "$(which setfattr 2>/dev/null)" ] &&
11957 skip_env "could not find setfattr"
11958 [ -z "$(which getfattr 2>/dev/null)" ] &&
11959 skip_env "could not find getfattr"
11961 local xsize=${1:-1024} # in bytes
11962 local file=$DIR/$tfile
11963 local value="$(generate_string $xsize)"
11964 local xbig=trusted.big
11968 log "save $xbig on $file"
11969 if [ -z "$toobig" ]
11971 setfattr -n $xbig -v $value $file ||
11972 error "saving $xbig on $file failed"
11974 setfattr -n $xbig -v $value $file &&
11975 error "saving $xbig on $file succeeded"
11979 local orig=$(get_xattr_value $xbig $file)
11980 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11982 local xsml=trusted.sml
11983 log "save $xsml on $file"
11984 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11986 local new=$(get_xattr_value $xbig $file)
11987 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11989 log "grow $xsml on $file"
11990 setfattr -n $xsml -v "$value" $file ||
11991 error "growing $xsml on $file failed"
11993 new=$(get_xattr_value $xbig $file)
11994 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11995 log "$xbig still valid after growing $xsml"
12000 test_102h() { # bug 15777
12003 run_test 102h "grow xattr from inside inode to external block"
12006 large_xattr_enabled || skip_env "ea_inode feature disabled"
12008 echo "setting xattr of max xattr size: $(max_xattr_size)"
12009 grow_xattr $(max_xattr_size)
12011 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
12012 echo "This should fail:"
12013 grow_xattr $(($(max_xattr_size) + 10)) 1
12015 run_test 102ha "grow xattr from inside inode to external inode"
12017 test_102i() { # bug 17038
12018 [ -z "$(which getfattr 2>/dev/null)" ] &&
12019 skip "could not find getfattr"
12022 ln -s $DIR/$tfile $DIR/${tfile}link
12023 getfattr -n trusted.lov $DIR/$tfile ||
12024 error "lgetxattr on $DIR/$tfile failed"
12025 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
12026 grep -i "no such attr" ||
12027 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
12028 rm -f $DIR/$tfile $DIR/${tfile}link
12030 run_test 102i "lgetxattr test on symbolic link ============"
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12036 XINC=$(have_xattrs_include)
12037 setup_test102 "$RUNAS"
12038 chown $RUNAS_ID $DIR/$tdir
12039 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12040 cd $DIR/$tdir/$tdir
12041 compare_stripe_info1 "$RUNAS"
12043 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
12046 [ -z "$(which setfattr 2>/dev/null)" ] &&
12047 skip "could not find setfattr"
12050 # b22187 just check that does not crash for regular file.
12051 setfattr -n trusted.lov $DIR/$tfile
12052 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
12053 local test_kdir=$DIR/$tdir
12054 test_mkdir $test_kdir
12055 local default_size=$($LFS getstripe -S $test_kdir)
12056 local default_count=$($LFS getstripe -c $test_kdir)
12057 local default_offset=$($LFS getstripe -i $test_kdir)
12058 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12059 error 'dir setstripe failed'
12060 setfattr -n trusted.lov $test_kdir
12061 local stripe_size=$($LFS getstripe -S $test_kdir)
12062 local stripe_count=$($LFS getstripe -c $test_kdir)
12063 local stripe_offset=$($LFS getstripe -i $test_kdir)
12064 [ $stripe_size -eq $default_size ] ||
12065 error "stripe size $stripe_size != $default_size"
12066 [ $stripe_count -eq $default_count ] ||
12067 error "stripe count $stripe_count != $default_count"
12068 [ $stripe_offset -eq $default_offset ] ||
12069 error "stripe offset $stripe_offset != $default_offset"
12070 rm -rf $DIR/$tfile $test_kdir
12072 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12075 [ -z "$(which getfattr 2>/dev/null)" ] &&
12076 skip "could not find getfattr"
12078 # LU-532 trusted. xattr is invisible to non-root
12079 local testfile=$DIR/$tfile
12083 echo "listxattr as user..."
12084 chown $RUNAS_ID $testfile
12085 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12086 grep -q "trusted" &&
12087 error "$testfile trusted xattrs are user visible"
12091 run_test 102l "listxattr size test =================================="
12093 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12094 local path=$DIR/$tfile
12097 listxattr_size_check $path || error "listattr_size_check $path failed"
12099 run_test 102m "Ensure listxattr fails on small bufffer ========"
12103 getxattr() { # getxattr path name
12104 # Return the base64 encoding of the value of xattr name on path.
12108 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12110 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12112 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12114 getfattr --absolute-names --encoding=base64 --name=$name $path |
12115 awk -F= -v name=$name '$1 == name {
12116 print substr($0, index($0, "=") + 1);
12120 test_102n() { # LU-4101 mdt: protect internal xattrs
12121 [ -z "$(which setfattr 2>/dev/null)" ] &&
12122 skip "could not find setfattr"
12123 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12125 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12128 local file0=$DIR/$tfile.0
12129 local file1=$DIR/$tfile.1
12130 local xattr0=$TMP/$tfile.0
12131 local xattr1=$TMP/$tfile.1
12132 local namelist="lov lma lmv link fid version som hsm"
12136 rm -rf $file0 $file1 $xattr0 $xattr1
12137 touch $file0 $file1
12139 # Get 'before' xattrs of $file1.
12140 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12142 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12143 namelist+=" lfsck_namespace"
12144 for name in $namelist; do
12145 # Try to copy xattr from $file0 to $file1.
12146 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12148 setfattr --name=trusted.$name --value="$value" $file1 ||
12149 error "setxattr 'trusted.$name' failed"
12151 # Try to set a garbage xattr.
12152 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12154 if [[ x$name == "xlov" ]]; then
12155 setfattr --name=trusted.lov --value="$value" $file1 &&
12156 error "setxattr invalid 'trusted.lov' success"
12158 setfattr --name=trusted.$name --value="$value" $file1 ||
12159 error "setxattr invalid 'trusted.$name' failed"
12162 # Try to remove the xattr from $file1. We don't care if this
12163 # appears to succeed or fail, we just don't want there to be
12164 # any changes or crashes.
12165 setfattr --remove=$trusted.$name $file1 2> /dev/null
12168 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12171 # Try to copy xattr from $file0 to $file1.
12172 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12174 setfattr --name=trusted.$name --value="$value" $file1 ||
12175 error "setxattr 'trusted.$name' failed"
12177 # Try to set a garbage xattr.
12178 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12180 setfattr --name=trusted.$name --value="$value" $file1 ||
12181 error "setxattr 'trusted.$name' failed"
12183 # Try to remove the xattr from $file1. We don't care if this
12184 # appears to succeed or fail, we just don't want there to be
12185 # any changes or crashes.
12186 setfattr --remove=$trusted.$name $file1 2> /dev/null
12189 # Get 'after' xattrs of file1.
12190 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12192 if ! diff $xattr0 $xattr1; then
12193 error "before and after xattrs of '$file1' differ"
12196 rm -rf $file0 $file1 $xattr0 $xattr1
12200 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12202 test_102p() { # LU-4703 setxattr did not check ownership
12203 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12204 skip "MDS needs to be at least 2.5.56"
12206 local testfile=$DIR/$tfile
12210 echo "setfacl as user..."
12211 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12212 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12214 echo "setfattr as user..."
12215 setfacl -m "u:$RUNAS_ID:---" $testfile
12216 $RUNAS setfattr -x system.posix_acl_access $testfile
12217 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12219 run_test 102p "check setxattr(2) correctly fails without permission"
12222 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12223 skip "MDS needs to be at least 2.6.92"
12225 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12227 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12230 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12231 skip "MDS needs to be at least 2.6.93"
12233 touch $DIR/$tfile || error "touch"
12234 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12235 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12236 rm $DIR/$tfile || error "rm"
12239 mkdir -p $DIR/$tdir || error "mkdir"
12240 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12241 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12242 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12243 error "$testfile error deleting user.author1"
12244 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12245 grep "user.$(basename $tdir)" &&
12246 error "$tdir did not delete user.$(basename $tdir)"
12247 rmdir $DIR/$tdir || error "rmdir"
12250 test_mkdir $DIR/$tdir
12251 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12252 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12253 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12254 error "$testfile error deleting user.author1"
12255 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12256 grep "user.$(basename $tdir)" &&
12257 error "$tdir did not delete user.$(basename $tdir)"
12258 rmdir $DIR/$tdir || error "rm striped dir"
12260 run_test 102r "set EAs with empty values"
12263 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12264 skip "MDS needs to be at least 2.11.52"
12266 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12268 save_lustre_params client "llite.*.xattr_cache" > $save
12270 for cache in 0 1; do
12271 lctl set_param llite.*.xattr_cache=$cache
12274 touch $DIR/$tfile || error "touch"
12275 for prefix in lustre security system trusted user; do
12276 # Note getxattr() may fail with 'Operation not
12277 # supported' or 'No such attribute' depending
12278 # on prefix and cache.
12279 getfattr -n $prefix.n102s $DIR/$tfile &&
12280 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12284 restore_lustre_params < $save
12286 run_test 102s "getting nonexistent xattrs should fail"
12289 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12290 skip "MDS needs to be at least 2.11.52"
12292 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12294 save_lustre_params client "llite.*.xattr_cache" > $save
12296 for cache in 0 1; do
12297 lctl set_param llite.*.xattr_cache=$cache
12299 for buf_size in 0 256; do
12301 touch $DIR/$tfile || error "touch"
12302 setfattr -n user.multiop $DIR/$tfile
12303 $MULTIOP $DIR/$tfile oa$buf_size ||
12304 error "cannot get zero length xattr value (buf_size = $buf_size)"
12308 restore_lustre_params < $save
12310 run_test 102t "zero length xattr values handled correctly"
12314 local test=$LUSTRE/tests/acl/$1.test
12315 local tmp=$(mktemp -t $1-XXXXXX).test
12323 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12324 local sedgroups="-e s/:users/:$grp/g"
12325 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12327 sed $sedusers $sedgroups < $test > $tmp
12328 stack_trap "rm -f $tmp"
12329 [[ -s $tmp ]] || error "sed failed to create test script"
12331 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12332 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12336 [ "$UID" != 0 ] && skip "must run as root"
12337 $GSS && skip_env "could not run under gss"
12338 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12339 skip_env "must have acl enabled"
12340 which setfacl || skip_env "could not find setfacl"
12341 remote_mds_nodsh && skip "remote MDS with nodsh"
12343 local mdts=$(comma_list $(mdts_nodes))
12344 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12346 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12347 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12349 ACLBIN=${ACLBIN:-"bin"}
12350 ACLDMN=${ACLDMN:-"daemon"}
12351 ACLGRP=${ACLGRP:-"users"}
12352 ACLNBD=${ACLNBD:-"nobody"}
12355 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12356 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12358 if ! id $ACLBIN ; then
12360 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12363 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12364 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12365 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12367 if ! id $ACLDMN ; then
12369 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12372 if ! getent group $ACLGRP; then
12373 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12375 if ! getent group $ACLGRP; then
12376 echo "cannot find group '$ACLGRP', adding it"
12378 add_group 60000 $ACLGRP
12382 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12383 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12384 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12386 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12387 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12389 if ! getent group $ACLGRP; then
12390 echo "cannot find group '$ACLGRP', adding it"
12392 add_group 60000 $ACLGRP
12394 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12395 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12397 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12401 gpasswd -a $ACLDMN $ACLBIN ||
12402 error "setting client group failed" # LU-5641
12403 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12404 error "setting MDS group failed" # LU-5641
12406 declare -a identity_old
12408 for num in $(seq $MDSCOUNT); do
12409 switch_identity $num true || identity_old[$num]=$?
12412 SAVE_UMASK=$(umask)
12414 mkdir -p $DIR/$tdir
12417 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12418 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12419 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12420 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12421 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12422 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12423 if ! id -u $ACLNBD ||
12424 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12426 if ! id -u $ACLNBD; then
12430 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12431 add_group $(id -u $ACLNBD) $ACLNBD
12432 if ! getent group $ACLNBD; then
12436 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12437 [[ -n "$ACLNBD" ]] && which setfattr; then
12438 run_acl_subtest permissions_xattr \
12439 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12440 elif [[ -z "$ACLNBD" ]]; then
12441 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12443 echo "skip 'permission_xattr' test - missing setfattr command"
12445 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12447 # inheritance test got from HP
12448 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12449 chmod +x make-tree || error "chmod +x failed"
12450 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12453 echo "LU-974 ignore umask when acl is enabled..."
12454 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12455 if [ $MDSCOUNT -ge 2 ]; then
12456 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12459 echo "LU-2561 newly created file is same size as directory..."
12460 if [ "$mds1_FSTYPE" != "zfs" ]; then
12461 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12463 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12466 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12471 for num in $(seq $MDSCOUNT); do
12472 if [ "${identity_old[$num]}" = 1 ]; then
12473 switch_identity $num false || identity_old[$num]=$?
12477 run_test 103a "acl test"
12483 stack_trap "rm -f $DIR/$tfile.*"
12484 for U in {0..511}; do
12486 local O=$(printf "%04o" $U)
12488 umask $(printf "%04o" $((511 ^ $O)))
12489 $LFS setstripe -c 1 $DIR/$tfile.s$O
12490 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12492 (( $S == ($O & 0666) )) ||
12493 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12495 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12496 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12497 (( $S == ($O & 0666) )) ||
12498 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12500 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12501 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12502 (( $S == ($O & 0666) )) ||
12503 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12504 rm -f $DIR/$tfile.[smp]$0
12508 # limit the concurrently running threads to 64. LU-11878
12509 local idx=$((U % 64))
12510 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12515 run_test 103b "umask lfs setstripe"
12518 mkdir -p $DIR/$tdir
12519 cp -rp $DIR/$tdir $DIR/$tdir.bak
12521 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12522 error "$DIR/$tdir shouldn't contain default ACL"
12523 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12524 error "$DIR/$tdir.bak shouldn't contain default ACL"
12527 run_test 103c "'cp -rp' won't set empty acl"
12532 local saved_debug=$($LCTL get_param -n debug)
12534 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12535 skip "MDS needs to be at least 2.14.52"
12537 large_xattr_enabled || skip_env "ea_inode feature disabled"
12539 mkdir -p $DIR/$tdir
12540 # add big LOV EA to cause reply buffer overflow earlier
12541 $LFS setstripe -C 1000 $DIR/$tdir
12542 lctl set_param mdc.*-mdc*.stats=clear
12544 $LCTL set_param debug=0
12545 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12546 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12548 # add a large number of default ACLs (expect 8000+ for 2.13+)
12549 for U in {2..7000}; do
12550 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12551 error "Able to add just $U default ACLs"
12553 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12554 echo "$numacl default ACLs created"
12556 stat $DIR/$tdir || error "Cannot stat directory"
12557 # check file creation
12558 touch $DIR/$tdir/$tfile ||
12559 error "failed to create $tfile with $numacl default ACLs"
12560 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12561 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12562 echo "$fileacl ACLs were inherited"
12563 (( $fileacl == $numacl )) ||
12564 error "Not all default ACLs were inherited: $numacl != $fileacl"
12565 # check that new ACLs creation adds new ACLs to inherited ACLs
12566 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12567 error "Cannot set new ACL"
12568 numacl=$((numacl + 1))
12569 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12570 (( $fileacl == $numacl )) ||
12571 error "failed to add new ACL: $fileacl != $numacl as expected"
12572 # adds more ACLs to a file to reach their maximum at 8000+
12574 for U in {20000..25000}; do
12575 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12576 numacl=$((numacl + 1))
12578 echo "Added $numacl more ACLs to the file"
12579 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12580 echo "Total $fileacl ACLs in file"
12581 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12582 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12583 rmdir $DIR/$tdir || error "Cannot remove directory"
12585 run_test 103e "inheritance of big amount of default ACLs"
12588 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12589 skip "MDS needs to be at least 2.14.51"
12591 large_xattr_enabled || skip_env "ea_inode feature disabled"
12593 # enable changelog to consume more internal MDD buffers
12596 mkdir -p $DIR/$tdir
12598 $LFS setstripe -C 1000 $DIR/$tdir
12599 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12600 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12601 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12602 rmdir $DIR/$tdir || error "Cannot remove directory"
12604 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12610 lfs df || error "lfs df failed"
12611 lfs df -ih || error "lfs df -ih failed"
12612 lfs df -h $DIR || error "lfs df -h $DIR failed"
12613 lfs df -i $DIR || error "lfs df -i $DIR failed"
12614 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12615 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12617 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12618 lctl --device %$OSC deactivate
12619 lfs df || error "lfs df with deactivated OSC failed"
12620 lctl --device %$OSC activate
12621 # wait the osc back to normal
12622 wait_osc_import_ready client ost
12624 lfs df || error "lfs df with reactivated OSC failed"
12627 run_test 104a "lfs df [-ih] [path] test ========================="
12630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12631 [ $RUNAS_ID -eq $UID ] &&
12632 skip_env "RUNAS_ID = UID = $UID -- skipping"
12634 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12635 grep "Permission denied" | wc -l)))
12636 if [ $denied_cnt -ne 0 ]; then
12637 error "lfs check servers test failed"
12640 run_test 104b "$RUNAS lfs check servers test ===================="
12643 # Verify $1 is within range of $2.
12644 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12645 # $1 is <= 2% of $2. Else Fail.
12648 # Strip all units (M, G, T)
12649 actual=$(echo $1 | tr -d A-Z)
12650 expect=$(echo $2 | tr -d A-Z)
12652 expect_lo=$(($expect * 98 / 100)) # 2% below
12653 expect_hi=$(($expect * 102 / 100)) # 2% above
12655 # permit 2% drift above and below
12656 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12661 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12663 local ost_param="osd-zfs.$FSNAME-OST0000."
12664 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12665 local ofacets=$(get_facets OST)
12666 local mfacets=$(get_facets MDS)
12667 local saved_ost_blocks=
12668 local saved_mdt_blocks=
12670 echo "Before recordsize change"
12671 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12672 df=($(df -h | grep "$MOUNT"$))
12675 echo "lfs output : ${lfs_df[*]}"
12676 echo "df output : ${df[*]}"
12678 for facet in ${ofacets//,/ }; do
12679 if [ -z $saved_ost_blocks ]; then
12680 saved_ost_blocks=$(do_facet $facet \
12681 lctl get_param -n $ost_param.blocksize)
12682 echo "OST Blocksize: $saved_ost_blocks"
12684 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12685 do_facet $facet zfs set recordsize=32768 $ost
12688 # BS too small. Sufficient for functional testing.
12689 for facet in ${mfacets//,/ }; do
12690 if [ -z $saved_mdt_blocks ]; then
12691 saved_mdt_blocks=$(do_facet $facet \
12692 lctl get_param -n $mdt_param.blocksize)
12693 echo "MDT Blocksize: $saved_mdt_blocks"
12695 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12696 do_facet $facet zfs set recordsize=32768 $mdt
12699 # Give new values chance to reflect change
12702 echo "After recordsize change"
12703 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12704 df_after=($(df -h | grep "$MOUNT"$))
12707 echo "lfs output : ${lfs_df_after[*]}"
12708 echo "df output : ${df_after[*]}"
12711 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12712 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12713 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12714 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12715 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12716 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12719 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12720 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12721 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12722 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12723 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12724 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12726 # Restore MDT recordize back to original
12727 for facet in ${mfacets//,/ }; do
12728 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12729 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12732 # Restore OST recordize back to original
12733 for facet in ${ofacets//,/ }; do
12734 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12735 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12740 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12743 (( $RUNAS_ID != $UID )) ||
12744 skip_env "RUNAS_ID = UID = $UID -- skipping"
12746 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12747 skip "lustre version doesn't support lctl dl with non-root"
12749 # debugfs only allows root users to access files, so the
12750 # previous move of the "devices" file to debugfs broke
12751 # "lctl dl" for non-root users. The LU-9680 Netlink
12752 # interface again allows non-root users to list devices.
12753 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12754 error "lctl dl doesn't work for non root"
12756 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12757 [ "$ost_count" -eq $OSTCOUNT ] ||
12758 error "lctl dl reports wrong number of OST devices"
12760 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12761 [ "$mdt_count" -eq $MDSCOUNT ] ||
12762 error "lctl dl reports wrong number of MDT devices"
12764 run_test 104d "$RUNAS lctl dl test"
12767 # doesn't work on 2.4 kernels
12769 if $(flock_is_enabled); then
12770 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12772 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12776 run_test 105a "flock when mounted without -o flock test ========"
12780 if $(flock_is_enabled); then
12781 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12783 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12787 run_test 105b "fcntl when mounted without -o flock test ========"
12791 if $(flock_is_enabled); then
12792 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12794 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12798 run_test 105c "lockf when mounted without -o flock test"
12800 test_105d() { # bug 15924
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12803 test_mkdir $DIR/$tdir
12804 flock_is_enabled || skip_env "mount w/o flock enabled"
12805 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12806 $LCTL set_param fail_loc=0x80000315
12807 flocks_test 2 $DIR/$tdir
12809 run_test 105d "flock race (should not freeze) ========"
12811 test_105e() { # bug 22660 && 22040
12812 flock_is_enabled || skip_env "mount w/o flock enabled"
12815 flocks_test 3 $DIR/$tfile
12817 run_test 105e "Two conflicting flocks from same process"
12819 test_106() { #bug 10921
12820 test_mkdir $DIR/$tdir
12821 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12822 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12824 run_test 106 "attempt exec of dir followed by chown of that dir"
12827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12835 local save_pattern=$(sysctl -n kernel.core_pattern)
12836 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12837 sysctl -w kernel.core_pattern=$file
12838 sysctl -w kernel.core_uses_pid=0
12840 ulimit -c unlimited
12846 kill -s 11 $SLEEPPID
12848 if [ -e $file ]; then
12849 size=`stat -c%s $file`
12850 [ $size -eq 0 ] && error "Fail to create core file $file"
12852 error "Fail to create core file $file"
12855 sysctl -w kernel.core_pattern=$save_pattern
12856 sysctl -w kernel.core_uses_pid=$save_uses_pid
12859 run_test 107 "Coredump on SIG"
12862 test_mkdir $DIR/$tdir
12863 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12864 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12865 error "mkdir with 256 char should fail, but did not"
12866 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12867 error "create with 255 char failed"
12868 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12869 error "create with 256 char should fail, but did not"
12874 run_test 110 "filename length checking"
12876 test_116a() { # was previously test_116()
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12879 remote_mds_nodsh && skip "remote MDS with nodsh"
12881 echo -n "Free space priority "
12882 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12887 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12888 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12889 stack_trap simple_cleanup_common
12891 # Check if we need to generate uneven OSTs
12892 test_mkdir -p $DIR/$tdir/OST${MINI}
12893 local FILL=$((MINV / 4))
12894 local DIFF=$((MAXV - MINV))
12895 local DIFF2=$((DIFF * 100 / MINV))
12897 local threshold=$(do_facet $SINGLEMDS \
12898 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12899 threshold=${threshold%%%}
12900 echo -n "Check for uneven OSTs: "
12901 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12903 if [[ $DIFF2 -gt $threshold ]]; then
12905 echo "Don't need to fill OST$MINI"
12907 # generate uneven OSTs. Write 2% over the QOS threshold value
12909 DIFF=$((threshold - DIFF2 + 2))
12910 DIFF2=$((MINV * DIFF / 100))
12911 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12912 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12913 error "setstripe failed"
12914 DIFF=$((DIFF2 / 2048))
12916 while [ $i -lt $DIFF ]; do
12918 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12919 bs=2M count=1 2>/dev/null
12928 DIFF=$((MAXV - MINV))
12929 DIFF2=$((DIFF * 100 / MINV))
12930 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12931 if [ $DIFF2 -gt $threshold ]; then
12934 skip "QOS imbalance criteria not met"
12942 # now fill using QOS
12943 $LFS setstripe -c 1 $DIR/$tdir
12944 FILL=$((FILL / 200))
12945 if [ $FILL -gt 600 ]; then
12948 echo "writing $FILL files to QOS-assigned OSTs"
12950 while [ $i -lt $FILL ]; do
12952 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12953 count=1 2>/dev/null
12956 echo "wrote $i 200k files"
12960 echo "Note: free space may not be updated, so measurements might be off"
12962 DIFF2=$((MAXV - MINV))
12963 echo "free space delta: orig $DIFF final $DIFF2"
12964 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12965 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12966 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12967 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12968 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12969 if [[ $DIFF -gt 0 ]]; then
12970 FILL=$((DIFF2 * 100 / DIFF - 100))
12971 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12974 # Figure out which files were written where
12975 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12976 awk '/'$MINI1': / {print $2; exit}')
12978 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12979 echo "$MINC files created on smaller OST $MINI1"
12980 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12981 awk '/'$MAXI1': / {print $2; exit}')
12983 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12984 echo "$MAXC files created on larger OST $MAXI1"
12985 if [[ $MINC -gt 0 ]]; then
12986 FILL=$((MAXC * 100 / MINC - 100))
12987 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12989 [[ $MAXC -gt $MINC ]] ||
12990 error_ignore LU-9 "stripe QOS didn't balance free space"
12992 run_test 116a "stripe QOS: free space balance ==================="
12994 test_116b() { # LU-2093
12995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12996 remote_mds_nodsh && skip "remote MDS with nodsh"
12998 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12999 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
13000 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
13001 [ -z "$old_rr" ] && skip "no QOS"
13002 do_facet $SINGLEMDS lctl set_param \
13003 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
13004 mkdir -p $DIR/$tdir
13005 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
13006 createmany -o $DIR/$tdir/f- 20 || error "can't create"
13007 do_facet $SINGLEMDS lctl set_param fail_loc=0
13009 do_facet $SINGLEMDS lctl set_param \
13010 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
13012 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
13014 test_117() # bug 10891
13016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13018 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
13019 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
13020 lctl set_param fail_loc=0x21e
13021 > $DIR/$tfile || error "truncate failed"
13022 lctl set_param fail_loc=0
13023 echo "Truncate succeeded."
13026 run_test 117 "verify osd extend =========="
13028 NO_SLOW_RESENDCOUNT=4
13029 export OLD_RESENDCOUNT=""
13030 set_resend_count () {
13031 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
13032 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
13033 lctl set_param -n $PROC_RESENDCOUNT $1
13034 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
13037 # for reduce test_118* time (b=14842)
13038 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13040 # Reset async IO behavior after error case
13042 FILE=$DIR/reset_async
13044 # Ensure all OSCs are cleared
13045 $LFS setstripe -c -1 $FILE
13046 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
13051 test_118a() #bug 11710
13053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13057 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13058 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13059 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13061 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13062 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13067 run_test 118a "verify O_SYNC works =========="
13071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13072 remote_ost_nodsh && skip "remote OST with nodsh"
13076 #define OBD_FAIL_SRV_ENOENT 0x217
13077 set_nodes_failloc "$(osts_nodes)" 0x217
13078 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13080 set_nodes_failloc "$(osts_nodes)" 0
13081 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13082 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13085 if [[ $RC -eq 0 ]]; then
13086 error "Must return error due to dropped pages, rc=$RC"
13090 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13091 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13095 echo "Dirty pages not leaked on ENOENT"
13097 # Due to the above error the OSC will issue all RPCs syncronously
13098 # until a subsequent RPC completes successfully without error.
13099 $MULTIOP $DIR/$tfile Ow4096yc
13104 run_test 118b "Reclaim dirty pages on fatal error =========="
13108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13110 # for 118c, restore the original resend count, LU-1940
13111 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13112 set_resend_count $OLD_RESENDCOUNT
13113 remote_ost_nodsh && skip "remote OST with nodsh"
13117 #define OBD_FAIL_OST_EROFS 0x216
13118 set_nodes_failloc "$(osts_nodes)" 0x216
13120 # multiop should block due to fsync until pages are written
13121 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13125 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13126 error "Multiop failed to block on fsync, pid=$MULTIPID"
13129 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13131 if [[ $WRITEBACK -eq 0 ]]; then
13132 error "No page in writeback, writeback=$WRITEBACK"
13135 set_nodes_failloc "$(osts_nodes)" 0
13138 if [[ $RC -ne 0 ]]; then
13139 error "Multiop fsync failed, rc=$RC"
13142 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13145 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13146 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13150 echo "Dirty pages flushed via fsync on EROFS"
13153 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13155 # continue to use small resend count to reduce test_118* time (b=14842)
13156 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13161 remote_ost_nodsh && skip "remote OST with nodsh"
13165 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13166 set_nodes_failloc "$(osts_nodes)" 0x214
13167 # multiop should block due to fsync until pages are written
13168 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13172 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13173 error "Multiop failed to block on fsync, pid=$MULTIPID"
13176 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13178 if [[ $WRITEBACK -eq 0 ]]; then
13179 error "No page in writeback, writeback=$WRITEBACK"
13182 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13183 set_nodes_failloc "$(osts_nodes)" 0
13185 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13186 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13188 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13189 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13193 echo "Dirty pages gaurenteed flushed via fsync"
13196 run_test 118d "Fsync validation inject a delay of the bulk =========="
13199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13203 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13204 lctl set_param fail_loc=0x8000040a
13206 # Should simulate EINVAL error which is fatal
13207 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13209 if [[ $RC -eq 0 ]]; then
13210 error "Must return error due to dropped pages, rc=$RC"
13213 lctl set_param fail_loc=0x0
13215 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13216 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13217 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13219 if [[ $LOCKED -ne 0 ]]; then
13220 error "Locked pages remain in cache, locked=$LOCKED"
13223 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13224 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13228 echo "No pages locked after fsync"
13233 run_test 118f "Simulate unrecoverable OSC side error =========="
13236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13240 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13241 lctl set_param fail_loc=0x406
13243 # simulate local -ENOMEM
13244 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13247 lctl set_param fail_loc=0
13248 if [[ $RC -eq 0 ]]; then
13249 error "Must return error due to dropped pages, rc=$RC"
13252 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13253 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13254 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13256 if [[ $LOCKED -ne 0 ]]; then
13257 error "Locked pages remain in cache, locked=$LOCKED"
13260 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13261 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13265 echo "No pages locked after fsync"
13270 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13274 remote_ost_nodsh && skip "remote OST with nodsh"
13278 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13279 set_nodes_failloc "$(osts_nodes)" 0x20e
13280 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13281 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13284 set_nodes_failloc "$(osts_nodes)" 0
13285 if [[ $RC -eq 0 ]]; then
13286 error "Must return error due to dropped pages, rc=$RC"
13289 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13290 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13291 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13293 if [[ $LOCKED -ne 0 ]]; then
13294 error "Locked pages remain in cache, locked=$LOCKED"
13297 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13298 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13302 echo "No pages locked after fsync"
13306 run_test 118h "Verify timeout in handling recoverables errors =========="
13308 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13312 remote_ost_nodsh && skip "remote OST with nodsh"
13316 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13317 set_nodes_failloc "$(osts_nodes)" 0x20e
13319 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13320 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13323 set_nodes_failloc "$(osts_nodes)" 0
13327 if [[ $RC -ne 0 ]]; then
13328 error "got error, but should be not, rc=$RC"
13331 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13332 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13333 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13334 if [[ $LOCKED -ne 0 ]]; then
13335 error "Locked pages remain in cache, locked=$LOCKED"
13338 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13339 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13343 echo "No pages locked after fsync"
13347 run_test 118i "Fix error before timeout in recoverable error =========="
13349 [ "$SLOW" = "no" ] && set_resend_count 4
13352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13353 remote_ost_nodsh && skip "remote OST with nodsh"
13357 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13358 set_nodes_failloc "$(osts_nodes)" 0x220
13360 # return -EIO from OST
13361 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13363 set_nodes_failloc "$(osts_nodes)" 0x0
13364 if [[ $RC -eq 0 ]]; then
13365 error "Must return error due to dropped pages, rc=$RC"
13368 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13369 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13370 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13371 if [[ $LOCKED -ne 0 ]]; then
13372 error "Locked pages remain in cache, locked=$LOCKED"
13375 # in recoverable error on OST we want resend and stay until it finished
13376 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13377 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13381 echo "No pages locked after fsync"
13385 run_test 118j "Simulate unrecoverable OST side error =========="
13389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13390 remote_ost_nodsh && skip "remote OSTs with nodsh"
13392 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13393 set_nodes_failloc "$(osts_nodes)" 0x20e
13394 test_mkdir $DIR/$tdir
13396 for ((i=0;i<10;i++)); do
13397 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13398 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13405 set_nodes_failloc "$(osts_nodes)" 0
13408 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13410 test_118l() # LU-646
13412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13414 test_mkdir $DIR/$tdir
13415 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13418 run_test 118l "fsync dir"
13420 test_118m() # LU-3066
13422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13424 test_mkdir $DIR/$tdir
13425 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13428 run_test 118m "fdatasync dir ========="
13430 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13438 remote_ost_nodsh && skip "remote OSTs with nodsh"
13440 # Sleep to avoid a cached response.
13441 #define OBD_STATFS_CACHE_SECONDS 1
13444 # Inject a 10 second delay in the OST_STATFS handler.
13445 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13446 set_nodes_failloc "$(osts_nodes)" 0x242
13449 stat --file-system $MOUNT > /dev/null
13452 set_nodes_failloc "$(osts_nodes)" 0
13454 if ((end - begin > 20)); then
13455 error "statfs took $((end - begin)) seconds, expected 10"
13458 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13460 test_119a() # bug 11737
13462 BSIZE=$((512 * 1024))
13463 directio write $DIR/$tfile 0 1 $BSIZE
13464 # We ask to read two blocks, which is more than a file size.
13465 # directio will indicate an error when requested and actual
13466 # sizes aren't equeal (a normal situation in this case) and
13467 # print actual read amount.
13468 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13469 if [ "$NOB" != "$BSIZE" ]; then
13470 error "read $NOB bytes instead of $BSIZE"
13474 run_test 119a "Short directIO read must return actual read amount"
13476 test_119b() # bug 11737
13478 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13480 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13481 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13483 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13484 error "direct read failed"
13487 run_test 119b "Sparse directIO read must return actual read amount"
13489 test_119c() # bug 13099
13492 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13493 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13496 run_test 119c "Testing for direct read hitting hole"
13498 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13499 # Maloo test history
13503 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13505 local stripe_size=$((1024 * 1024)) #1 MiB
13506 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13507 local file_size=$((25 * stripe_size))
13510 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13511 stack_trap "rm -f $DIR/$tfile*"
13513 # Just a bit bigger than the largest size in the test set below
13514 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13515 error "buffered i/o to create file failed"
13517 if zfs_or_rotational; then
13518 # DIO on ZFS can take up to 2 seconds per IO
13519 # rotational is better, but still slow.
13520 # Limit testing on those media to larger sizes
13521 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13523 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13524 $((stripe_size * 4))"
13527 for bs in $bsizes; do
13528 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13529 echo "Read/write with DIO at size $bs"
13530 # Read and write with DIO from source to dest
13531 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13532 iflag=direct oflag=direct ||
13535 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13536 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13537 error "size incorrect, file copy read/write bsize: $bs"
13538 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13539 error "files differ, bsize $bs"
13540 rm -f $DIR/$tfile.2
13543 run_test 119e "Basic tests of dio read and write at various sizes"
13547 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13549 local stripe_size=$((1024 * 1024)) #1 MiB
13550 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13551 local file_size=$((25 * stripe_size))
13554 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13555 stack_trap "rm -f $DIR/$tfile*"
13557 # Just a bit bigger than the largest size in the test set below
13558 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13559 error "buffered i/o to create file failed"
13561 if zfs_or_rotational; then
13562 # DIO on ZFS can take up to 2 seconds per IO
13563 # rotational is better, but still slow.
13564 # Limit testing on those media to larger sizes
13565 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13567 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13568 $((stripe_size * 4))"
13571 for bs in $bsizes; do
13572 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13573 # Read and write with DIO from source to dest in two
13574 # threads - should give correct copy of file
13577 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13578 oflag=direct conv=notrunc &
13580 # Note block size is different here for a more interesting race
13581 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13582 iflag=direct oflag=direct conv=notrunc &
13588 if (( rc1 != 0 )); then
13589 error "dio copy 1 w/bsize $bs failed: $rc1"
13591 if (( rc2 != 0 )); then
13592 error "dio copy 2 w/bsize $bs failed: $rc2"
13596 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13597 error "size incorrect, file copy read/write bsize: $bs"
13598 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13599 error "files differ, bsize $bs"
13600 rm -f $DIR/$tfile.2
13603 run_test 119f "dio vs dio race"
13607 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13609 local stripe_size=$((1024 * 1024)) #1 MiB
13610 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13611 local file_size=$((25 * stripe_size))
13614 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13615 stack_trap "rm -f $DIR/$tfile*"
13617 # Just a bit bigger than the largest size in the test set below
13618 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13619 error "buffered i/o to create file failed"
13621 if zfs_or_rotational; then
13622 # DIO on ZFS can take up to 2 seconds per IO
13623 # rotational is better, but still slow.
13624 # Limit testing on those media to larger sizes
13625 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13627 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13628 $((stripe_size * 4))"
13631 for bs in $bsizes; do
13632 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13634 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13635 oflag=direct conv=notrunc &
13637 # Buffered I/O with similar but not the same block size
13638 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13644 if (( rc1 != 0 )); then
13645 error "dio copy 1 w/bsize $bs failed: $rc1"
13647 if (( rc2 != 0 )); then
13648 error "buffered copy 2 w/bsize $bs failed: $rc2"
13651 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13652 error "size incorrect"
13653 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13654 error "files differ, bsize $bs"
13655 rm -f $DIR/$tfile.2
13658 run_test 119g "dio vs buffered I/O race"
13661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13662 remote_mds_nodsh && skip "remote MDS with nodsh"
13663 test_mkdir -i0 -c1 $DIR/$tdir
13664 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13665 skip_env "no early lock cancel on server"
13667 lru_resize_disable mdc
13668 lru_resize_disable osc
13669 cancel_lru_locks mdc
13670 # asynchronous object destroy at MDT could cause bl ast to client
13671 cancel_lru_locks osc
13673 stat $DIR/$tdir > /dev/null
13674 can1=$(do_facet mds1 \
13675 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13676 awk '/ldlm_cancel/ {print $2}')
13677 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13678 awk '/ldlm_bl_callback/ {print $2}')
13679 test_mkdir -i0 -c1 $DIR/$tdir/d1
13680 can2=$(do_facet mds1 \
13681 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13682 awk '/ldlm_cancel/ {print $2}')
13683 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13684 awk '/ldlm_bl_callback/ {print $2}')
13685 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13686 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13687 lru_resize_enable mdc
13688 lru_resize_enable osc
13690 run_test 120a "Early Lock Cancel: mkdir test"
13693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13694 remote_mds_nodsh && skip "remote MDS with nodsh"
13695 test_mkdir $DIR/$tdir
13696 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13697 skip_env "no early lock cancel on server"
13699 lru_resize_disable mdc
13700 lru_resize_disable osc
13701 cancel_lru_locks mdc
13702 stat $DIR/$tdir > /dev/null
13703 can1=$(do_facet $SINGLEMDS \
13704 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13705 awk '/ldlm_cancel/ {print $2}')
13706 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13707 awk '/ldlm_bl_callback/ {print $2}')
13708 touch $DIR/$tdir/f1
13709 can2=$(do_facet $SINGLEMDS \
13710 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13711 awk '/ldlm_cancel/ {print $2}')
13712 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13713 awk '/ldlm_bl_callback/ {print $2}')
13714 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13715 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13716 lru_resize_enable mdc
13717 lru_resize_enable osc
13719 run_test 120b "Early Lock Cancel: create test"
13722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13723 remote_mds_nodsh && skip "remote MDS with nodsh"
13724 test_mkdir -i0 -c1 $DIR/$tdir
13725 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13726 skip "no early lock cancel on server"
13728 lru_resize_disable mdc
13729 lru_resize_disable osc
13730 test_mkdir -i0 -c1 $DIR/$tdir/d1
13731 test_mkdir -i0 -c1 $DIR/$tdir/d2
13732 touch $DIR/$tdir/d1/f1
13733 cancel_lru_locks mdc
13734 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13735 can1=$(do_facet mds1 \
13736 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13737 awk '/ldlm_cancel/ {print $2}')
13738 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13739 awk '/ldlm_bl_callback/ {print $2}')
13740 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13741 can2=$(do_facet mds1 \
13742 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13743 awk '/ldlm_cancel/ {print $2}')
13744 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13745 awk '/ldlm_bl_callback/ {print $2}')
13746 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13747 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13748 lru_resize_enable mdc
13749 lru_resize_enable osc
13751 run_test 120c "Early Lock Cancel: link test"
13754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13755 remote_mds_nodsh && skip "remote MDS with nodsh"
13756 test_mkdir -i0 -c1 $DIR/$tdir
13757 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13758 skip_env "no early lock cancel on server"
13760 lru_resize_disable mdc
13761 lru_resize_disable osc
13763 cancel_lru_locks mdc
13764 stat $DIR/$tdir > /dev/null
13765 can1=$(do_facet mds1 \
13766 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13767 awk '/ldlm_cancel/ {print $2}')
13768 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13769 awk '/ldlm_bl_callback/ {print $2}')
13770 chmod a+x $DIR/$tdir
13771 can2=$(do_facet mds1 \
13772 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13773 awk '/ldlm_cancel/ {print $2}')
13774 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13775 awk '/ldlm_bl_callback/ {print $2}')
13776 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13777 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13778 lru_resize_enable mdc
13779 lru_resize_enable osc
13781 run_test 120d "Early Lock Cancel: setattr test"
13784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13785 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13786 skip_env "no early lock cancel on server"
13787 remote_mds_nodsh && skip "remote MDS with nodsh"
13789 local dlmtrace_set=false
13791 test_mkdir -i0 -c1 $DIR/$tdir
13792 lru_resize_disable mdc
13793 lru_resize_disable osc
13794 ! $LCTL get_param debug | grep -q dlmtrace &&
13795 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13796 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13797 cancel_lru_locks mdc
13798 cancel_lru_locks osc
13799 dd if=$DIR/$tdir/f1 of=/dev/null
13800 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13801 # XXX client can not do early lock cancel of OST lock
13802 # during unlink (LU-4206), so cancel osc lock now.
13804 cancel_lru_locks osc
13805 can1=$(do_facet mds1 \
13806 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13807 awk '/ldlm_cancel/ {print $2}')
13808 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13809 awk '/ldlm_bl_callback/ {print $2}')
13810 unlink $DIR/$tdir/f1
13812 can2=$(do_facet mds1 \
13813 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13814 awk '/ldlm_cancel/ {print $2}')
13815 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13816 awk '/ldlm_bl_callback/ {print $2}')
13817 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13818 $LCTL dk $TMP/cancel.debug.txt
13819 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13820 $LCTL dk $TMP/blocking.debug.txt
13821 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13822 lru_resize_enable mdc
13823 lru_resize_enable osc
13825 run_test 120e "Early Lock Cancel: unlink test"
13828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13829 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13830 skip_env "no early lock cancel on server"
13831 remote_mds_nodsh && skip "remote MDS with nodsh"
13833 test_mkdir -i0 -c1 $DIR/$tdir
13834 lru_resize_disable mdc
13835 lru_resize_disable osc
13836 test_mkdir -i0 -c1 $DIR/$tdir/d1
13837 test_mkdir -i0 -c1 $DIR/$tdir/d2
13838 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13839 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13840 cancel_lru_locks mdc
13841 cancel_lru_locks osc
13842 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13843 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13844 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13845 # XXX client can not do early lock cancel of OST lock
13846 # during rename (LU-4206), so cancel osc lock now.
13848 cancel_lru_locks osc
13849 can1=$(do_facet mds1 \
13850 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13851 awk '/ldlm_cancel/ {print $2}')
13852 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13853 awk '/ldlm_bl_callback/ {print $2}')
13854 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13856 can2=$(do_facet mds1 \
13857 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13858 awk '/ldlm_cancel/ {print $2}')
13859 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13860 awk '/ldlm_bl_callback/ {print $2}')
13861 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13862 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13863 lru_resize_enable mdc
13864 lru_resize_enable osc
13866 run_test 120f "Early Lock Cancel: rename test"
13869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13870 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13871 skip_env "no early lock cancel on server"
13872 remote_mds_nodsh && skip "remote MDS with nodsh"
13874 lru_resize_disable mdc
13875 lru_resize_disable osc
13877 echo create $count files
13878 test_mkdir $DIR/$tdir
13879 cancel_lru_locks mdc
13880 cancel_lru_locks osc
13883 can0=$(do_facet $SINGLEMDS \
13884 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13885 awk '/ldlm_cancel/ {print $2}')
13886 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13887 awk '/ldlm_bl_callback/ {print $2}')
13888 createmany -o $DIR/$tdir/f $count
13890 can1=$(do_facet $SINGLEMDS \
13891 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13892 awk '/ldlm_cancel/ {print $2}')
13893 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13894 awk '/ldlm_bl_callback/ {print $2}')
13896 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13897 echo rm $count files
13900 can2=$(do_facet $SINGLEMDS \
13901 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13902 awk '/ldlm_cancel/ {print $2}')
13903 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13904 awk '/ldlm_bl_callback/ {print $2}')
13906 echo total: $count removes in $((t2-t1))
13907 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13909 # wait for commitment of removal
13910 lru_resize_enable mdc
13911 lru_resize_enable osc
13913 run_test 120g "Early Lock Cancel: performance test"
13915 test_121() { #bug #10589
13916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13919 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13920 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13921 lctl set_param fail_loc=0x310
13922 cancel_lru_locks osc > /dev/null
13923 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13924 lctl set_param fail_loc=0
13925 [[ $reads -eq $writes ]] ||
13926 error "read $reads blocks, must be $writes blocks"
13928 run_test 121 "read cancel race ========="
13930 test_123a_base() { # was test 123, statahead(bug 11401)
13933 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13936 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13937 log "testing UP system. Performance may be lower than expected."
13940 running_in_vm && SLOWOK=1
13942 $LCTL set_param mdc.*.batch_stats=0
13945 test_mkdir $DIR/$tdir
13946 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13947 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13949 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13950 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13952 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13953 lctl set_param -n llite.*.statahead_max 0
13954 lctl get_param llite.*.statahead_max
13955 cancel_lru_locks mdc
13956 cancel_lru_locks osc
13958 time $lsx $DIR/$tdir | wc -l
13960 delta=$((etime - stime))
13961 log "$lsx $i files without statahead: $delta sec"
13962 lctl set_param llite.*.statahead_max=$max
13964 swrong=$(lctl get_param -n llite.*.statahead_stats |
13965 awk '/statahead.wrong:/ { print $NF }')
13966 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13967 cancel_lru_locks mdc
13968 cancel_lru_locks osc
13970 time $lsx $DIR/$tdir | wc -l
13972 delta_sa=$((etime - stime))
13973 log "$lsx $i files with statahead: $delta_sa sec"
13974 lctl get_param -n llite.*.statahead_stats
13975 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13976 awk '/statahead.wrong:/ { print $NF }')
13978 [[ $swrong -lt $ewrong ]] &&
13979 log "statahead was stopped, maybe too many locks held!"
13980 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13982 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13983 max=$(lctl get_param -n llite.*.statahead_max |
13985 lctl set_param -n llite.*.statahead_max 0
13986 lctl get_param llite.*.statahead_max
13987 cancel_lru_locks mdc
13988 cancel_lru_locks osc
13990 time $lsx $DIR/$tdir | wc -l
13992 delta=$((etime - stime))
13993 log "$lsx $i files again without statahead: $delta sec"
13994 lctl set_param llite.*.statahead_max=$max
13995 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13996 if [ $SLOWOK -eq 0 ]; then
13997 error "$lsx $i files is slower with statahead!"
13999 log "$lsx $i files is slower with statahead!"
14005 [ $delta -gt 20 ] && break
14006 [ $delta -gt 8 ] && MULT=$((50 / delta))
14007 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
14015 delta=$((etime - stime))
14016 log "rm -r $DIR/$tdir/: $delta seconds"
14018 lctl get_param -n llite.*.statahead_stats
14019 $LCTL get_param mdc.*.batch_stats
14023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14025 test_123a_base "ls -l"
14027 run_test 123aa "verify statahead work"
14030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14032 statx_supported || skip_env "Test must be statx() syscall supported"
14034 test_123a_base "$STATX -l"
14036 run_test 123ab "verify statahead work by using statx"
14039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14041 statx_supported || skip_env "Test must be statx() syscall supported"
14048 cancel_lru_locks $OSC
14049 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14050 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
14051 awk '/agl.total:/ { print $NF }')
14052 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
14053 test_123a_base "$STATX --cached=always -D"
14054 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14055 awk '/agl.total:/ { print $NF }')
14056 [ $agl_before -eq $agl_after ] ||
14057 error "Should not trigger AGL thread - $agl_before:$agl_after"
14058 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14059 [ $rpcs_after -eq $rpcs_before ] ||
14060 error "$STATX should not send glimpse RPCs to $OSC"
14062 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14064 test_batch_statahead() {
14072 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14073 $LCTL set_param mdc.*.batch_stats=0
14074 $LCTL set_param llite.*.statahead_max=$max
14075 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14076 # Verify that batched statahead is faster than one without statahead
14077 test_123a_base "ls -l"
14079 stack_trap "rm -rf $DIR/$tdir" EXIT
14080 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14081 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14083 # unbatched statahead
14084 $LCTL set_param llite.*.statahead_batch_max=0
14085 $LCTL set_param llite.*.statahead_stats=clear
14086 $LCTL set_param mdc.*.stats=clear
14087 cancel_lru_locks mdc
14088 cancel_lru_locks osc
14089 time ls -l $DIR/$tdir | wc -l
14090 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14092 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14093 awk '/hit.total:/ { print $NF }')
14094 # hit ratio should be larger than 75% (7500).
14095 (( $hit_total > 7500 )) ||
14096 error "unbatched statahead hit count ($hit_total) is too low"
14098 # batched statahead
14099 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14100 $LCTL set_param llite.*.statahead_stats=clear
14101 $LCTL set_param mdc.*.batch_stats=clear
14102 $LCTL set_param mdc.*.stats=clear
14103 cancel_lru_locks mdc
14104 cancel_lru_locks osc
14105 time ls -l $DIR/$tdir | wc -l
14106 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14107 # wait for statahead thread to quit and update statahead stats
14109 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14110 awk '/hit.total:/ { print $NF }')
14111 # hit ratio should be larger than 75% (7500).
14112 (( $hit_total > 7500 )) ||
14113 error "batched statahead hit count ($hit_total) is too low"
14115 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14116 (( $unbatch_rpcs > $batch_rpcs )) ||
14117 error "batched statahead does not reduce RPC count"
14118 $LCTL get_param mdc.*.batch_stats
14122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14124 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14125 skip "Need server version at least 2.15.53"
14130 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14131 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14133 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14134 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14136 test_batch_statahead 32 32
14137 test_batch_statahead 2048 256
14139 run_test 123ad "Verify batching statahead works correctly"
14141 test_123b () { # statahead(bug 15027)
14142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14144 test_mkdir $DIR/$tdir
14145 createmany -o $DIR/$tdir/$tfile-%d 1000
14147 cancel_lru_locks mdc
14148 cancel_lru_locks osc
14150 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14151 lctl set_param fail_loc=0x80000803
14152 ls -lR $DIR/$tdir > /dev/null
14154 lctl set_param fail_loc=0x0
14155 lctl get_param -n llite.*.statahead_stats
14160 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14163 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14165 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14166 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14167 touch $DIR/$tdir.1/{1..3}
14168 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14170 remount_client $MOUNT
14172 $MULTIOP $DIR/$tdir.0 Q
14174 # let statahead to complete
14175 ls -l $DIR/$tdir.0 > /dev/null
14177 testid=$(echo $TESTNAME | tr '_' ' ')
14178 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14179 error "statahead warning" || true
14181 run_test 123c "Can not initialize inode warning on DNE statahead"
14188 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14189 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14190 error "setdirstripe $DIR/$tdir failed"
14191 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14192 remount_client $MOUNT
14193 $LCTL get_param llite.*.statahead_max
14194 $LCTL set_param llite.*.statahead_stats=0 ||
14195 error "clear statahead_stats failed"
14196 swrong=$(lctl get_param -n llite.*.statahead_stats |
14197 awk '/statahead.wrong:/ { print $NF }')
14198 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14199 # wait for statahead thread finished to update hit/miss stats.
14201 $LCTL get_param -n llite.*.statahead_stats
14202 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14203 awk '/statahead.wrong:/ { print $NF }')
14204 (( $swrong == $ewrong )) ||
14205 log "statahead was stopped, maybe too many locks held!"
14207 run_test 123d "Statahead on striped directories works correctly"
14212 local dir=$DIR/$tdir
14214 mkdir $dir || error "mkdir $dir failed"
14215 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14216 stack_trap "rm -rf $dir"
14218 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14220 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14221 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14222 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14223 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14225 $LCTL set_param llite.*.statahead_max=2048
14226 $LCTL set_param llite.*.statahead_batch_max=1024
14229 $LCTL get_param mdc.*.batch_stats
14230 $LCTL get_param llite.*.statahead_*
14232 run_test 123e "statahead with large wide striping"
14237 local dir=$DIR/$tdir
14239 mkdir $dir || error "mkdir $dir failed"
14240 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14241 stack_trap "rm -rf $dir"
14243 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14245 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14246 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14248 $LCTL set_param llite.*.statahead_max=64
14249 $LCTL set_param llite.*.statahead_batch_max=64
14252 lctl get_param mdc.*.batch_stats
14253 lctl get_param llite.*.statahead_*
14255 $LCTL set_param llite.*.statahead_max=$max
14256 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14258 run_test 123f "Retry mechanism with large wide striping files"
14261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14262 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14263 skip_env "no lru resize on server"
14267 test_mkdir $DIR/$tdir
14269 log "create $NR files at $DIR/$tdir"
14270 createmany -o $DIR/$tdir/f $NR ||
14271 error "failed to create $NR files in $DIR/$tdir"
14273 cancel_lru_locks mdc
14274 ls -l $DIR/$tdir > /dev/null
14278 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14279 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14280 LRU_SIZE=$($LCTL get_param -n $PARAM)
14281 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14282 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14284 log "NS=$(basename $NSDIR)"
14289 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14290 skip "Not enough cached locks created!"
14292 log "LRU=$LRU_SIZE"
14296 # We know that lru resize allows one client to hold $LIMIT locks
14297 # for 10h. After that locks begin to be killed by client.
14299 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14301 if [ $LIMIT -lt $LRU_SIZE ]; then
14302 skip "Limit is too small $LIMIT"
14305 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14306 # killing locks. Some time was spent for creating locks. This means
14307 # that up to the moment of sleep finish we must have killed some of
14308 # them (10-100 locks). This depends on how fast ther were created.
14309 # Many of them were touched in almost the same moment and thus will
14310 # be killed in groups.
14311 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14313 # Use $LRU_SIZE_B here to take into account real number of locks
14314 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14315 local LRU_SIZE_B=$LRU_SIZE
14317 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14318 log "OLD_LVF=$OLD_LVF"
14319 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14321 # Let's make sure that we really have some margin. Client checks
14322 # cached locks every 10 sec.
14323 SLEEP=$((SLEEP+20))
14324 log "Sleep ${SLEEP} sec"
14326 while ((SEC<$SLEEP)); do
14330 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14331 echo -n "$LRU_SIZE"
14334 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14335 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14337 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14338 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14339 unlinkmany $DIR/$tdir/f $NR
14343 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14344 log "unlink $NR files at $DIR/$tdir"
14345 unlinkmany $DIR/$tdir/f $NR
14347 run_test 124a "lru resize ======================================="
14349 get_max_pool_limit()
14351 local limit=$($LCTL get_param \
14352 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14354 for l in $limit; do
14355 if [[ $l -gt $max ]]; then
14363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14364 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14365 skip_env "no lru resize on server"
14367 LIMIT=$(get_max_pool_limit)
14369 NR=$(($(default_lru_size)*20))
14370 if [[ $NR -gt $LIMIT ]]; then
14371 log "Limit lock number by $LIMIT locks"
14375 IFree=$(mdsrate_inodes_available)
14376 if [ $IFree -lt $NR ]; then
14377 log "Limit lock number by $IFree inodes"
14381 lru_resize_disable mdc
14382 test_mkdir -p $DIR/$tdir/disable_lru_resize
14384 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14385 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14386 cancel_lru_locks mdc
14389 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14392 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14395 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14399 nolruresize_delta=$((etime-stime))
14400 log "ls -la time: $nolruresize_delta seconds"
14401 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14402 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14404 lru_resize_enable mdc
14405 test_mkdir -p $DIR/$tdir/enable_lru_resize
14407 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14408 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14409 cancel_lru_locks mdc
14412 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14415 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14418 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14422 lruresize_delta=$((etime-stime))
14423 log "ls -la time: $lruresize_delta seconds"
14424 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14426 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14427 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14428 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14429 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14431 log "lru resize performs the same with no lru resize"
14433 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14435 run_test 124b "lru resize (performance test) ======================="
14438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14439 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14440 skip_env "no lru resize on server"
14442 # cache ununsed locks on client
14444 cancel_lru_locks mdc
14445 test_mkdir $DIR/$tdir
14446 createmany -o $DIR/$tdir/f $nr ||
14447 error "failed to create $nr files in $DIR/$tdir"
14448 ls -l $DIR/$tdir > /dev/null
14450 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14451 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14452 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14453 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14454 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14456 # set lru_max_age to 1 sec
14457 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14458 echo "sleep $((recalc_p * 2)) seconds..."
14459 sleep $((recalc_p * 2))
14461 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14462 # restore lru_max_age
14463 $LCTL set_param -n $nsdir.lru_max_age $max_age
14464 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14465 unlinkmany $DIR/$tdir/f $nr
14467 run_test 124c "LRUR cancel very aged locks"
14470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14471 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14472 skip_env "no lru resize on server"
14474 # cache ununsed locks on client
14477 lru_resize_disable mdc
14478 stack_trap "lru_resize_enable mdc" EXIT
14480 cancel_lru_locks mdc
14482 # asynchronous object destroy at MDT could cause bl ast to client
14483 test_mkdir $DIR/$tdir
14484 createmany -o $DIR/$tdir/f $nr ||
14485 error "failed to create $nr files in $DIR/$tdir"
14486 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14488 ls -l $DIR/$tdir > /dev/null
14490 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14491 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14492 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14493 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14495 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14497 # set lru_max_age to 1 sec
14498 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14499 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14501 echo "sleep $((recalc_p * 2)) seconds..."
14502 sleep $((recalc_p * 2))
14504 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14506 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14508 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14510 test_125() { # 13358
14511 $LCTL get_param -n llite.*.client_type | grep -q local ||
14512 skip "must run as local client"
14513 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14514 skip_env "must have acl enabled"
14515 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14516 id $USER0 || skip_env "missing user $USER0"
14518 test_mkdir $DIR/$tdir
14519 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14520 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14521 error "setfacl $DIR/$tdir failed"
14522 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14524 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14526 test_126() { # bug 12829/13455
14527 $GSS && skip_env "must run as gss disabled"
14528 $LCTL get_param -n llite.*.client_type | grep -q local ||
14529 skip "must run as local client"
14530 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14532 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14533 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14535 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14537 run_test 126 "check that the fsgid provided by the client is taken into account"
14539 test_127a() { # bug 15521
14540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14541 local name count samp unit min max sum sumsq
14542 local tmpfile=$TMP/$tfile.tmp
14544 # enable stats header if it is disabled
14545 $LCTL set_param enable_stats_header=1
14547 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14548 echo "stats before reset"
14549 stack_trap "rm -f $tmpfile"
14550 local now=$(date +%s)
14552 $LCTL get_param osc.*.stats | tee $tmpfile
14554 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14555 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14556 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14557 local uptime=$(awk '{ print $1 }' /proc/uptime)
14559 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14560 (( ${snapshot_time%\.*} >= $now - 5 &&
14561 ${snapshot_time%\.*} <= $now + 5 )) ||
14562 error "snapshot_time=$snapshot_time != now=$now"
14563 # elapsed _should_ be from mount, but at least less than uptime
14564 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14565 error "elapsed=$elapsed > uptime=$uptime"
14566 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14567 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14568 error "elapsed=$elapsed != $snapshot_time - $start_time"
14570 $LCTL set_param osc.*.stats=0
14571 local reset=$(date +%s)
14572 local fsize=$((2048 * 1024))
14574 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14575 cancel_lru_locks osc
14576 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14579 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14580 while read name count samp unit min max sum sumsq; do
14581 [[ "$samp" == "samples" ]] || continue
14583 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14584 [ ! $min ] && error "Missing min value for $name proc entry"
14585 eval $name=$count || error "Wrong proc format"
14588 read_bytes|write_bytes)
14589 [[ "$unit" =~ "bytes" ]] ||
14590 error "unit is not 'bytes': $unit"
14591 (( $min >= 4096 )) || error "min is too small: $min"
14592 (( $min <= $fsize )) || error "min is too big: $min"
14593 (( $max >= 4096 )) || error "max is too small: $max"
14594 (( $max <= $fsize )) || error "max is too big: $max"
14595 (( $sum == $fsize )) || error "sum is wrong: $sum"
14596 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14597 error "sumsquare is too small: $sumsq"
14598 (( $sumsq <= $fsize * $fsize )) ||
14599 error "sumsquare is too big: $sumsq"
14601 ost_read|ost_write)
14602 [[ "$unit" =~ "usec" ]] ||
14603 error "unit is not 'usec': $unit"
14609 #check that we actually got some stats
14610 [ "$read_bytes" ] || error "Missing read_bytes stats"
14611 [ "$write_bytes" ] || error "Missing write_bytes stats"
14612 [ "$read_bytes" != 0 ] || error "no read done"
14613 [ "$write_bytes" != 0 ] || error "no write done"
14615 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14616 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14617 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14619 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14620 (( ${snapshot_time%\.*} >= $now - 5 &&
14621 ${snapshot_time%\.*} <= $now + 5 )) ||
14622 error "reset snapshot_time=$snapshot_time != now=$now"
14623 # elapsed should be from time of stats reset
14624 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14625 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14626 error "reset elapsed=$elapsed > $now - $reset"
14627 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14628 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14629 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14631 run_test 127a "verify the client stats are sane"
14633 test_127b() { # bug LU-333
14634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14635 local name count samp unit min max sum sumsq
14637 echo "stats before reset"
14638 $LCTL get_param llite.*.stats
14639 $LCTL set_param llite.*.stats=0
14641 # perform 2 reads and writes so MAX is different from SUM.
14642 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14643 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14644 cancel_lru_locks osc
14645 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14646 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14648 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14649 stack_trap "rm -f $TMP/$tfile.tmp"
14650 while read name count samp unit min max sum sumsq; do
14651 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14652 eval $name=$count || error "Wrong proc format"
14655 read_bytes|write_bytes)
14656 [[ "$unit" =~ "bytes" ]] ||
14657 error "unit is not 'bytes': $unit"
14658 (( $count == 2 )) || error "count is not 2: $count"
14659 (( $min == $PAGE_SIZE )) ||
14660 error "min is not $PAGE_SIZE: $min"
14661 (( $max == $PAGE_SIZE )) ||
14662 error "max is not $PAGE_SIZE: $max"
14663 (( $sum == $PAGE_SIZE * 2 )) ||
14664 error "sum is not $((PAGE_SIZE * 2)): $sum"
14667 [[ "$unit" =~ "usec" ]] ||
14668 error "unit is not 'usec': $unit"
14672 done < $TMP/$tfile.tmp
14674 #check that we actually got some stats
14675 [ "$read_bytes" ] || error "Missing read_bytes stats"
14676 [ "$write_bytes" ] || error "Missing write_bytes stats"
14677 [ "$read_bytes" != 0 ] || error "no read done"
14678 [ "$write_bytes" != 0 ] || error "no write done"
14680 run_test 127b "verify the llite client stats are sane"
14682 test_127c() { # LU-12394
14683 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14690 $LCTL set_param llite.*.extents_stats=1
14691 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14693 # Use two stripes so there is enough space in default config
14694 $LFS setstripe -c 2 $DIR/$tfile
14696 # Extent stats start at 0-4K and go in power of two buckets
14697 # LL_HIST_START = 12 --> 2^12 = 4K
14698 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14699 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14701 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14703 # Write and read, 2x each, second time at a non-zero offset
14704 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14705 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14706 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14707 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14711 $LCTL get_param llite.*.extents_stats
14714 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14716 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14718 reads=$(echo $bucket | awk '{print $5}')
14719 writes=$(echo $bucket | awk '{print $9}')
14720 [ "$reads" -eq $count ] ||
14721 error "$reads reads in < $bsize bucket, expect $count"
14722 [ "$writes" -eq $count ] ||
14723 error "$writes writes in < $bsize bucket, expect $count"
14726 # Test mmap write and read
14727 $LCTL set_param llite.*.extents_stats=c
14729 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14730 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14731 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14733 $LCTL get_param llite.*.extents_stats
14735 count=$(((size*1024) / PAGE_SIZE))
14737 bsize=$((2 * PAGE_SIZE / 1024))K
14739 bucket=$($LCTL get_param -n llite.*.extents_stats |
14741 reads=$(echo $bucket | awk '{print $5}')
14742 writes=$(echo $bucket | awk '{print $9}')
14743 # mmap writes fault in the page first, creating an additonal read
14744 [ "$reads" -eq $((2 * count)) ] ||
14745 error "$reads reads in < $bsize bucket, expect $count"
14746 [ "$writes" -eq $count ] ||
14747 error "$writes writes in < $bsize bucket, expect $count"
14749 run_test 127c "test llite extent stats with regular & mmap i/o"
14751 test_128() { # bug 15212
14753 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14758 result=$(grep error $TMP/$tfile.log)
14759 rm -f $DIR/$tfile $TMP/$tfile.log
14760 [ -z "$result" ] ||
14761 error "consecutive find's under interactive lfs failed"
14763 run_test 128 "interactive lfs for 2 consecutive find's"
14765 set_dir_limits () {
14770 local ldproc=/proc/fs/ldiskfs
14771 local facets=$(get_facets MDS)
14773 for facet in ${facets//,/ }; do
14774 canondev=$(ldiskfs_canon \
14775 *.$(convert_facet2label $facet).mntdev $facet)
14776 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14777 ldproc=/sys/fs/ldiskfs
14778 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14779 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14783 check_mds_dmesg() {
14784 local facets=$(get_facets MDS)
14785 for facet in ${facets//,/ }; do
14786 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14793 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14794 skip "Need MDS version with at least 2.5.56"
14795 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14796 skip_env "ldiskfs only test"
14798 remote_mds_nodsh && skip "remote MDS with nodsh"
14801 local has_warning=false
14804 mkdir -p $DIR/$tdir
14806 # block size of mds1
14807 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14808 set_dir_limits $maxsize $((maxsize * 6 / 8))
14809 stack_trap "set_dir_limits 0 0"
14810 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14811 local dirsize=$(stat -c%s "$DIR/$tdir")
14813 while (( $dirsize <= $maxsize )); do
14814 $MCREATE $DIR/$tdir/file_base_$nfiles
14816 # check two errors:
14817 # ENOSPC for ext4 max_dir_size, which has been used since
14818 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14819 if (( rc == ENOSPC )); then
14821 echo "rc=$rc returned as expected after $nfiles files"
14823 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14824 error "create failed w/o dir size limit"
14826 # messages may be rate limited if test is run repeatedly
14827 check_mds_dmesg '"is approaching max"' ||
14828 echo "warning message should be output"
14829 check_mds_dmesg '"has reached max"' ||
14830 echo "reached message should be output"
14832 dirsize=$(stat -c%s "$DIR/$tdir")
14834 [[ $dirsize -ge $maxsize ]] && return 0
14835 error "dirsize $dirsize < $maxsize after $nfiles files"
14836 elif (( rc != 0 )); then
14839 nfiles=$((nfiles + 1))
14840 dirsize=$(stat -c%s "$DIR/$tdir")
14843 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14845 run_test 129 "test directory size limit ========================"
14855 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14856 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14858 trap cleanup_130 EXIT RETURN
14860 local fm_file=$DIR/$tfile
14861 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14862 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14863 error "dd failed for $fm_file"
14865 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14866 filefrag -ves $fm_file
14868 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14869 skip "LU-1941: FIEMAP unimplemented on ZFS"
14870 (( $rc == 0 )) || error "filefrag $fm_file failed"
14872 filefrag_op=$(filefrag -ve -k $fm_file |
14873 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14874 local lun=$($LFS getstripe -i $fm_file)
14876 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14879 for line in $filefrag_op; do
14880 local frag_lun=$(echo $line | cut -d: -f5)
14881 local ext_len=$(echo $line | cut -d: -f4)
14883 if (( $frag_lun != $lun )); then
14884 error "FIEMAP on 1-stripe file($fm_file) failed"
14887 (( tot_len += ext_len ))
14890 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14891 error "FIEMAP on 1-stripe file($fm_file) failed"
14895 echo "FIEMAP on single striped file succeeded"
14897 run_test 130a "FIEMAP (1-stripe file)"
14900 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14902 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14903 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14904 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14905 skip "LU-1941: FIEMAP unimplemented on ZFS"
14907 trap cleanup_130 EXIT RETURN
14909 local fm_file=$DIR/$tfile
14910 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14911 error "setstripe on $fm_file"
14913 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14914 error "dd failed on $fm_file"
14916 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14917 filefrag_op=$(filefrag -ve -k $fm_file |
14918 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14920 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14921 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14927 for line in $filefrag_op; do
14928 local frag_lun=$(echo $line | cut -d: -f5 |
14929 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14930 local ext_len=$(echo $line | cut -d: -f4)
14931 if (( $frag_lun != $last_lun )); then
14932 if (( tot_len != 1024 )); then
14933 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14936 (( num_luns += 1 ))
14940 (( tot_len += ext_len ))
14943 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14944 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14948 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14950 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14953 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14955 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14956 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14957 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14958 skip "LU-1941: FIEMAP unimplemented on ZFS"
14960 trap cleanup_130 EXIT RETURN
14962 local fm_file=$DIR/$tfile
14963 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14965 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14966 error "dd failed on $fm_file"
14968 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14969 filefrag_op=$(filefrag -ve -k $fm_file |
14970 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14972 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14973 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14978 for line in $filefrag_op; do
14979 local frag_lun=$(echo $line | cut -d: -f5 |
14980 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14981 local ext_len=$(echo $line | cut -d: -f4)
14982 if (( $frag_lun != $last_lun )); then
14983 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14984 if (( logical != 512 )); then
14985 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14988 if (( tot_len != 512 )); then
14989 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14992 (( num_luns += 1 ))
14996 (( tot_len += ext_len ))
14999 if (( num_luns != 2 || tot_len != 512 )); then
15000 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15004 echo "FIEMAP on 2-stripe file with hole succeeded"
15006 run_test 130c "FIEMAP (2-stripe file with hole)"
15009 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
15011 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15012 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15013 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15014 skip "LU-1941: FIEMAP unimplemented on ZFS"
15016 trap cleanup_130 EXIT RETURN
15018 local fm_file=$DIR/$tfile
15019 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15020 error "setstripe on $fm_file"
15022 local actual_stripe_count=$($LFS getstripe -c $fm_file)
15023 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
15024 error "dd failed on $fm_file"
15026 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15027 filefrag_op=$(filefrag -ve -k $fm_file |
15028 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15030 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15031 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15036 for line in $filefrag_op; do
15037 local frag_lun=$(echo $line | cut -d: -f5 |
15038 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15039 local ext_len=$(echo $line | cut -d: -f4)
15040 if (( $frag_lun != $last_lun )); then
15041 if (( tot_len != 1024 )); then
15042 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15045 (( num_luns += 1 ))
15049 (( tot_len += ext_len ))
15052 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
15053 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15057 echo "FIEMAP on N-stripe file succeeded"
15059 run_test 130d "FIEMAP (N-stripe file)"
15062 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15064 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15065 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15066 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15067 skip "LU-1941: FIEMAP unimplemented on ZFS"
15069 trap cleanup_130 EXIT RETURN
15071 local fm_file=$DIR/$tfile
15072 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15073 stack_trap "rm -f $fm_file"
15076 local expected_len=$(( (num_blks / 2) * 64 ))
15077 for ((i = 0; i < $num_blks; i++)); do
15078 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15079 conv=notrunc > /dev/null 2>&1
15082 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15083 filefrag_op=$(filefrag -ve -k $fm_file |
15084 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15086 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15091 for line in $filefrag_op; do
15092 local frag_lun=$(echo $line | cut -d: -f5)
15093 local ext_len=$(echo $line | cut -d: -f4)
15094 if (( $frag_lun != $last_lun )); then
15095 if (( tot_len != $expected_len )); then
15096 error "OST$last_lun $tot_len != $expected_len"
15098 (( num_luns += 1 ))
15102 (( tot_len += ext_len ))
15105 if (( num_luns != 2 || tot_len != $expected_len )); then
15106 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15109 echo "FIEMAP with continuation calls succeeded"
15111 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15114 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15115 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15116 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15117 skip "LU-1941: FIEMAP unimplemented on ZFS"
15119 local fm_file=$DIR/$tfile
15120 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15121 error "multiop create with lov_delay_create on $fm_file"
15123 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15124 filefrag_extents=$(filefrag -vek $fm_file |
15125 awk '/extents? found/ { print $2 }')
15126 if (( $filefrag_extents != 0 )); then
15127 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15132 run_test 130f "FIEMAP (unstriped file)"
15135 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15136 skip "Need MDS version with at least 2.12.53 for overstriping"
15137 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15138 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15139 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15140 skip "LU-1941: FIEMAP unimplemented on ZFS"
15142 local file=$DIR/$tfile
15143 local nr=$((OSTCOUNT * 100))
15145 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
15147 stack_trap "rm -f $file"
15148 dd if=/dev/zero of=$file count=$nr bs=1M
15150 nr=$($LFS getstripe -c $file)
15152 local extents=$(filefrag -v $file |
15153 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15155 echo "filefrag list $extents extents in file with stripecount $nr"
15156 if (( extents < nr )); then
15157 $LFS getstripe $file
15159 error "filefrag printed $extents < $nr extents"
15162 run_test 130g "FIEMAP (overstripe file)"
15164 # Test for writev/readv
15166 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15167 error "writev test failed"
15168 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15169 error "readv failed"
15172 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15175 local fsize=$((524288 + 1048576 + 1572864))
15176 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15177 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15178 error "append writev test failed"
15180 ((fsize += 1572864 + 1048576))
15181 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15182 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15183 error "append writev test failed"
15186 run_test 131b "test append writev"
15189 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15192 run_test 131c "test read/write on file w/o objects"
15195 rwv -f $DIR/$tfile -w -n 1 1572864
15196 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15197 if [ "$NOB" != 1572864 ]; then
15198 error "Short read filed: read $NOB bytes instead of 1572864"
15202 run_test 131d "test short read"
15205 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15206 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15207 error "read hitting hole failed"
15210 run_test 131e "test read hitting hole"
15218 # open 11 samples [usecs] 468 4793 13658 35791898
15220 mds*) res=($(do_facet $facet \
15221 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15223 ost*) res=($(do_facet $facet \
15224 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15226 *) error "Wrong facet '$facet'" ;;
15228 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15229 # if $want is zero, it means any stat increment is ok.
15230 if (( $want > 0 )); then
15231 local count=${res[1]}
15233 if (( $count != $want )); then
15234 if [[ $facet =~ "mds" ]]; then
15235 do_nodes $(comma_list $(mdts_nodes)) \
15236 $LCTL get_param mdt.*.md_stats
15238 do_nodes $(comma_list $(osts-nodes)) \
15239 $LCTL get_param obdfilter.*.stats
15241 error "The $op counter on $facet is $count, not $want"
15247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15248 remote_ost_nodsh && skip "remote OST with nodsh"
15249 remote_mds_nodsh && skip "remote MDS with nodsh"
15250 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15251 skip_env "MDS doesn't support rename stats"
15253 local testdir=$DIR/${tdir}/stats_testdir
15255 mkdir -p $DIR/${tdir}
15258 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15259 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15261 # verify mdt stats first.
15262 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15263 check_stats $SINGLEMDS "mkdir" 1
15265 # clear "open" from "lfs mkdir" above
15266 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15267 touch ${testdir}/${tfile} || error "touch failed"
15268 check_stats $SINGLEMDS "open" 1
15269 check_stats $SINGLEMDS "close" 1
15270 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15271 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15272 check_stats $SINGLEMDS "mknod" 2
15274 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15275 check_stats $SINGLEMDS "unlink" 1
15276 rm -f ${testdir}/${tfile} || error "file remove failed"
15277 check_stats $SINGLEMDS "unlink" 2
15279 # remove working dir and check mdt stats again.
15280 rmdir ${testdir} || error "rmdir failed"
15281 check_stats $SINGLEMDS "rmdir" 1
15283 local testdir1=$DIR/${tdir}/stats_testdir1
15284 mkdir_on_mdt0 -p ${testdir}
15285 mkdir_on_mdt0 -p ${testdir1}
15286 touch ${testdir1}/test1
15287 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15288 check_stats $SINGLEMDS "crossdir_rename" 1
15290 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15291 check_stats $SINGLEMDS "samedir_rename" 1
15293 rm -rf $DIR/${tdir}
15295 run_test 133a "Verifying MDT stats ========================================"
15300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15301 remote_ost_nodsh && skip "remote OST with nodsh"
15302 remote_mds_nodsh && skip "remote MDS with nodsh"
15304 local testdir=$DIR/${tdir}/stats_testdir
15306 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15307 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15308 touch ${testdir}/${tfile} || error "touch failed"
15309 cancel_lru_locks mdc
15312 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15313 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15315 # extra mdt stats verification.
15316 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15317 check_stats $SINGLEMDS "setattr" 1
15318 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15319 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15321 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15322 check_stats $SINGLEMDS "getattr" 1
15324 rm -rf $DIR/${tdir}
15326 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15327 # so the check below is not reliable
15328 [ $MDSCOUNT -eq 1 ] || return 0
15330 # Sleep to avoid a cached response.
15331 #define OBD_STATFS_CACHE_SECONDS 1
15333 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15334 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15335 $LFS df || error "lfs failed"
15336 check_stats $SINGLEMDS "statfs" 1
15338 # check aggregated statfs (LU-10018)
15339 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15341 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15344 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15345 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15347 check_stats $SINGLEMDS "statfs" 1
15349 # We want to check that the client didn't send OST_STATFS to
15350 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15351 # extra care is needed here.
15352 if remote_mds; then
15353 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15354 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15356 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15357 [ "$res" ] && error "OST got STATFS"
15362 run_test 133b "Verifying extra MDT stats =================================="
15365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15366 remote_ost_nodsh && skip "remote OST with nodsh"
15367 remote_mds_nodsh && skip "remote MDS with nodsh"
15369 local testdir=$DIR/$tdir/stats_testdir
15371 test_mkdir -p $testdir
15373 # verify obdfilter stats.
15374 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15376 cancel_lru_locks osc
15377 wait_delete_completed
15380 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15381 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15383 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15386 cancel_lru_locks osc
15387 check_stats ost1 "write" 1
15389 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15390 check_stats ost1 "read" 1
15392 > $testdir/$tfile || error "truncate failed"
15393 check_stats ost1 "punch" 1
15395 rm -f $testdir/$tfile || error "file remove failed"
15396 wait_delete_completed
15397 check_stats ost1 "destroy" 1
15401 run_test 133c "Verifying OST stats ========================================"
15408 while [ $value -ge 2 ]; do
15413 if [ $orig -gt $order ]; then
15421 local size=('K' 'M' 'G' 'T');
15423 local size_string=$value
15425 while [ $value -ge 1024 ]; do
15426 if [ $i -gt 3 ]; then
15427 #T is the biggest unit we get here, if that is bigger,
15429 size_string=${value}T
15432 value=$((value >> 10))
15433 if [ $value -lt 1024 ]; then
15434 size_string=${value}${size[$i]}
15443 get_rename_size() {
15445 local context=${2:-.}
15446 local sample=$(do_facet $SINGLEMDS $LCTL \
15447 get_param mdt.$FSNAME-MDT0000.rename_stats |
15448 grep -A1 $context |
15449 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15455 remote_ost_nodsh && skip "remote OST with nodsh"
15456 remote_mds_nodsh && skip "remote MDS with nodsh"
15457 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15458 skip_env "MDS doesn't support rename stats"
15460 local testdir1=$DIR/${tdir}/stats_testdir1
15461 local testdir2=$DIR/${tdir}/stats_testdir2
15462 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15464 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15466 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15467 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15469 createmany -o $testdir1/test 512 || error "createmany failed"
15471 # check samedir rename size
15472 mv ${testdir1}/test0 ${testdir1}/test_0
15474 local testdir1_size=$(ls -l $DIR/${tdir} |
15475 awk '/stats_testdir1/ {print $5}')
15476 local testdir2_size=$(ls -l $DIR/${tdir} |
15477 awk '/stats_testdir2/ {print $5}')
15479 testdir1_size=$(order_2 $testdir1_size)
15480 testdir2_size=$(order_2 $testdir2_size)
15482 testdir1_size=$(size_in_KMGT $testdir1_size)
15483 testdir2_size=$(size_in_KMGT $testdir2_size)
15485 echo "source rename dir size: ${testdir1_size}"
15486 echo "target rename dir size: ${testdir2_size}"
15488 local cmd="do_facet $SINGLEMDS $LCTL "
15489 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15491 eval $cmd || error "$cmd failed"
15492 local samedir=$($cmd | grep 'same_dir')
15493 local same_sample=$(get_rename_size $testdir1_size)
15494 [ -z "$samedir" ] && error "samedir_rename_size count error"
15495 [[ $same_sample -eq 1 ]] ||
15496 error "samedir_rename_size error $same_sample"
15497 echo "Check same dir rename stats success"
15499 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15501 # check crossdir rename size
15502 mv ${testdir1}/test_0 ${testdir2}/test_0
15504 testdir1_size=$(ls -l $DIR/${tdir} |
15505 awk '/stats_testdir1/ {print $5}')
15506 testdir2_size=$(ls -l $DIR/${tdir} |
15507 awk '/stats_testdir2/ {print $5}')
15509 testdir1_size=$(order_2 $testdir1_size)
15510 testdir2_size=$(order_2 $testdir2_size)
15512 testdir1_size=$(size_in_KMGT $testdir1_size)
15513 testdir2_size=$(size_in_KMGT $testdir2_size)
15515 echo "source rename dir size: ${testdir1_size}"
15516 echo "target rename dir size: ${testdir2_size}"
15518 eval $cmd || error "$cmd failed"
15519 local crossdir=$($cmd | grep 'crossdir')
15520 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15521 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15522 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15523 [[ $src_sample -eq 1 ]] ||
15524 error "crossdir_rename_size error $src_sample"
15525 [[ $tgt_sample -eq 1 ]] ||
15526 error "crossdir_rename_size error $tgt_sample"
15527 echo "Check cross dir rename stats success"
15528 rm -rf $DIR/${tdir}
15530 run_test 133d "Verifying rename_stats ========================================"
15533 remote_mds_nodsh && skip "remote MDS with nodsh"
15534 remote_ost_nodsh && skip "remote OST with nodsh"
15535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15537 local testdir=$DIR/${tdir}/stats_testdir
15538 local ctr f0 f1 bs=32768 count=42 sum
15540 mkdir -p ${testdir} || error "mkdir failed"
15542 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15544 for ctr in {write,read}_bytes; do
15546 cancel_lru_locks osc
15548 do_facet ost1 $LCTL set_param -n \
15549 "obdfilter.*.exports.clear=clear"
15551 if [ $ctr = write_bytes ]; then
15553 f1=${testdir}/${tfile}
15555 f0=${testdir}/${tfile}
15559 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15562 cancel_lru_locks osc
15564 sum=$(do_facet ost1 $LCTL get_param \
15565 "obdfilter.*.exports.*.stats" |
15566 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15567 $1 == ctr { sum += $7 }
15568 END { printf("%0.0f", sum) }')
15570 if ((sum != bs * count)); then
15571 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15575 rm -rf $DIR/${tdir}
15577 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15580 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15581 skip "too old lustre for get_param -R ($facet_ver)"
15583 # verifying readability.
15584 $LCTL get_param -R '*' &> /dev/null
15586 # Verifing writability with badarea_io.
15587 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15588 local skipped_params='force_lbug|changelog_mask|daemon_file'
15589 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15590 egrep -v "$skipped_params" |
15591 xargs -n 1 find $proc_dirs -name |
15592 xargs -n 1 badarea_io ||
15593 error "client badarea_io failed"
15595 # remount the FS in case writes/reads /proc break the FS
15596 cleanup || error "failed to unmount"
15597 setup || error "failed to setup"
15599 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15602 remote_mds_nodsh && skip "remote MDS with nodsh"
15603 remote_ost_nodsh && skip "remote OST with nodsh"
15605 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15606 local proc_dirs_str=$(eval echo $proc_dirs)
15607 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15609 for facet in mds1 ost1; do
15610 local facet_ver=$(lustre_version_code $facet)
15611 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15612 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15614 log "$facet: too old lustre for get_param -R"
15616 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15617 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15618 tr -d = | egrep -v $skipped_params |
15619 xargs -n 1 find $proc_dirs_str -name |
15620 xargs -n 1 badarea_io" ||
15621 error "$facet badarea_io failed"
15623 skip_noexit "$facet: too old lustre for get_param -R"
15627 # remount the FS in case writes/reads /proc break the FS
15628 cleanup || error "failed to unmount"
15629 setup || error "failed to setup"
15631 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15634 remote_mds_nodsh && skip "remote MDS with nodsh"
15635 remote_ost_nodsh && skip "remote OST with nodsh"
15636 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15637 skip "Need MDS version at least 2.9.54"
15640 for facet in client mds1 ost1; do
15641 # Get the list of files that are missing the terminating newline
15642 local plist=$(do_facet $facet
15643 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15645 for ent in $plist; do
15646 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15647 awk -v FS='\v' -v RS='\v\v' \
15648 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15649 print FILENAME}'" 2>/dev/null)
15650 [ -z $missing ] || {
15651 do_facet $facet $LCTL get_param $ent | od -An -tx1
15652 error "file does not end with newline: $facet-$ent"
15657 run_test 133h "Proc files should end with newlines"
15660 remote_mds_nodsh && skip "remote MDS with nodsh"
15661 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15662 skip "Need MDS version at least 2.7.54"
15664 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15665 cancel_lru_locks mdc
15667 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15668 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15669 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15672 createmany -o $DIR/$tdir/f $nr ||
15673 error "failed to create $nr files in $DIR/$tdir"
15674 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15676 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15677 do_facet mds1 $LCTL set_param fail_loc=0x327
15678 do_facet mds1 $LCTL set_param fail_val=500
15681 echo "sleep 10 seconds ..."
15683 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15685 do_facet mds1 $LCTL set_param fail_loc=0
15686 do_facet mds1 $LCTL set_param fail_val=0
15687 [ $lck_cnt -lt $unused ] ||
15688 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15691 unlinkmany $DIR/$tdir/f $nr
15693 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15696 remote_mds_nodsh && skip "remote MDS with nodsh"
15697 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15698 skip "Need MDS version at least 2.7.54"
15700 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15701 cancel_lru_locks mdc
15703 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15704 ldlm.lock_reclaim_threshold_mb)
15705 # disable reclaim temporarily
15706 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15708 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15709 do_facet mds1 $LCTL set_param fail_loc=0x328
15710 do_facet mds1 $LCTL set_param fail_val=500
15712 $LCTL set_param debug=+trace
15715 createmany -o $DIR/$tdir/f $nr &
15716 local create_pid=$!
15718 echo "Sleep $TIMEOUT seconds ..."
15720 if ! ps -p $create_pid > /dev/null 2>&1; then
15721 do_facet mds1 $LCTL set_param fail_loc=0
15722 do_facet mds1 $LCTL set_param fail_val=0
15723 do_facet mds1 $LCTL set_param \
15724 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15725 error "createmany finished incorrectly!"
15727 do_facet mds1 $LCTL set_param fail_loc=0
15728 do_facet mds1 $LCTL set_param fail_val=0
15729 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15730 wait $create_pid || return 1
15732 unlinkmany $DIR/$tdir/f $nr
15734 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15737 remote_mds_nodsh && skip "remote MDS with nodsh"
15738 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15739 skip "Need MDS version at least 2.13.50"
15742 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15744 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15745 #set only one record at plain llog
15746 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15748 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15750 #fill already existed plain llog each 64767
15751 #wrapping whole catalog
15752 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15754 createmany -o $DIR/$tdir/$tfile_ 64700
15755 for (( i = 0; i < 64700; i = i + 2 ))
15757 rm $DIR/$tdir/$tfile_$i &
15758 rm $DIR/$tdir/$tfile_$((i + 1)) &
15763 #waiting osp synchronization
15764 wait_delete_completed
15766 run_test 135 "Race catalog processing"
15769 remote_mds_nodsh && skip "remote MDS with nodsh"
15770 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15771 skip "Need MDS version at least 2.13.50"
15774 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15775 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15776 #set only one record at plain llog
15777 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15778 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15780 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15782 #fill already existed 2 plain llogs each 64767
15783 #wrapping whole catalog
15784 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15785 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15786 wait_delete_completed
15788 createmany -o $DIR/$tdir/$tfile_ 10
15791 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15792 for (( i = 0; i < 10; i = i + 3 ))
15794 rm $DIR/$tdir/$tfile_$i &
15795 rm $DIR/$tdir/$tfile_$((i + 1)) &
15799 rm $DIR/$tdir/$tfile_$((i + 2)) &
15802 #waiting osp synchronization
15803 wait_delete_completed
15805 run_test 136 "Race catalog processing 2"
15807 test_140() { #bug-17379
15808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15810 test_mkdir $DIR/$tdir
15811 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15812 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15814 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15815 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15817 while i=$((i + 1)); do
15819 cd $i || error "Changing to $i"
15820 ln -s ../stat stat || error "Creating stat symlink"
15821 # Read the symlink until ELOOP present,
15822 # not LBUGing the system is considered success,
15823 # we didn't overrun the stack.
15824 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15825 if [ $ret -ne 0 ]; then
15826 if [ $ret -eq 40 ]; then
15829 error "Open stat symlink"
15835 echo "The symlink depth = $i"
15836 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15837 error "Invalid symlink depth"
15839 # Test recursive symlink
15840 ln -s symlink_self symlink_self
15841 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15842 echo "open symlink_self returns $ret"
15843 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15845 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15850 local TF="$TMP/$tfile"
15852 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15853 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15855 cancel_lru_locks $OSC
15856 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15857 remount_client $MOUNT
15859 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15862 $TRUNCATE $DIR/$tfile 6000
15863 cancel_lru_locks $OSC
15864 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15867 echo "12345" >>$DIR/$tfile
15868 cancel_lru_locks $OSC
15869 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15872 echo "12345" >>$DIR/$tfile
15873 cancel_lru_locks $OSC
15874 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15876 run_test 150a "truncate/append tests"
15879 check_set_fallocate_or_skip
15883 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15884 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15885 skip_eopnotsupp "$out|check_fallocate failed"
15887 run_test 150b "Verify fallocate (prealloc) functionality"
15890 check_set_fallocate_or_skip
15893 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15894 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15896 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15897 # precomputed md5sum for 20MB of zeroes
15898 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15899 local sum=($(md5sum $DIR/$tfile))
15901 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15903 check_set_fallocate 1
15906 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15907 sum=($(md5sum $DIR/$tfile))
15909 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15911 run_test 150bb "Verify fallocate modes both zero space"
15914 check_set_fallocate_or_skip
15915 local striping="-c2"
15917 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15918 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15919 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15920 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15921 local want=$((OSTCOUNT * 1048576))
15923 # Must allocate all requested space, not more than 5% extra
15924 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15925 error "bytes $bytes is not $want"
15929 echo "verify fallocate on PFL file"
15931 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15933 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15934 error "Create $DIR/$tfile failed"
15935 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15936 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15937 want=$((512 * 1048576))
15939 # Must allocate all requested space, not more than 5% extra
15940 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15941 error "bytes $bytes is not $want"
15943 run_test 150c "Verify fallocate Size and Blocks"
15946 check_set_fallocate_or_skip
15947 local striping="-c2"
15949 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15951 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15952 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15953 error "setstripe failed"
15954 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15955 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15956 local want=$((OSTCOUNT * 1048576))
15958 # Must allocate all requested space, not more than 5% extra
15959 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15960 error "bytes $bytes is not $want"
15962 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15965 check_set_fallocate_or_skip
15969 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15970 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15971 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15973 # Find OST with Minimum Size
15974 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15975 sort -un | head -1)
15977 # Get 100MB per OST of the available space to reduce run time
15978 # else 60% of the available space if we are running SLOW tests
15979 if [ $SLOW == "no" ]; then
15980 local space=$((1024 * 100 * OSTCOUNT))
15982 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15985 fallocate -l${space}k $DIR/$tfile ||
15986 error "fallocate ${space}k $DIR/$tfile failed"
15987 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15989 # get size immediately after fallocate. This should be correctly
15991 local size=$(stat -c '%s' $DIR/$tfile)
15992 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15994 # Sleep for a while for statfs to get updated. And not pull from cache.
15997 echo "df after fallocate:"
16000 (( size / 1024 == space )) || error "size $size != requested $space"
16001 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
16002 error "used $used < space $space"
16004 rm $DIR/$tfile || error "rm failed"
16006 wait_delete_completed
16008 echo "df after unlink:"
16011 run_test 150e "Verify 60% of available OST space consumed by fallocate"
16016 local want_size_before=20480 # in bytes
16017 local want_blocks_before=40 # 512 sized blocks
16018 local want_blocks_after=24 # 512 sized blocks
16019 local length=$(((want_blocks_before - want_blocks_after) * 512))
16021 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16022 skip "need at least 2.14.0 for fallocate punch"
16024 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16025 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16028 check_set_fallocate_or_skip
16029 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16031 [[ "x$DOM" == "xyes" ]] &&
16032 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
16034 echo "Verify fallocate punch: Range within the file range"
16035 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16036 error "dd failed for bs 4096 and count 5"
16038 # Call fallocate with punch range which is within the file range
16039 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
16040 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
16041 # client must see changes immediately after fallocate
16042 size=$(stat -c '%s' $DIR/$tfile)
16043 blocks=$(stat -c '%b' $DIR/$tfile)
16045 # Verify punch worked.
16046 (( blocks == want_blocks_after )) ||
16047 error "punch failed: blocks $blocks != $want_blocks_after"
16049 (( size == want_size_before )) ||
16050 error "punch failed: size $size != $want_size_before"
16052 # Verify there is hole in file
16053 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
16054 # precomputed md5sum
16055 local expect="4a9a834a2db02452929c0a348273b4aa"
16057 cksum=($(md5sum $DIR/$tfile))
16058 [[ "${cksum[0]}" == "$expect" ]] ||
16059 error "unexpected MD5SUM after punch: ${cksum[0]}"
16061 # Start second sub-case for fallocate punch.
16062 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16063 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16064 error "dd failed for bs 4096 and count 5"
16066 # Punch range less than block size will have no change in block count
16067 want_blocks_after=40 # 512 sized blocks
16069 # Punch overlaps two blocks and less than blocksize
16070 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16071 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16072 size=$(stat -c '%s' $DIR/$tfile)
16073 blocks=$(stat -c '%b' $DIR/$tfile)
16075 # Verify punch worked.
16076 (( blocks == want_blocks_after )) ||
16077 error "punch failed: blocks $blocks != $want_blocks_after"
16079 (( size == want_size_before )) ||
16080 error "punch failed: size $size != $want_size_before"
16082 # Verify if range is really zero'ed out. We expect Zeros.
16083 # precomputed md5sum
16084 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16085 cksum=($(md5sum $DIR/$tfile))
16086 [[ "${cksum[0]}" == "$expect" ]] ||
16087 error "unexpected MD5SUM after punch: ${cksum[0]}"
16089 run_test 150f "Verify fallocate punch functionality"
16097 local BS=4096 # Block size in bytes
16099 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16100 skip "need at least 2.14.0 for fallocate punch"
16102 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16103 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16106 check_set_fallocate_or_skip
16107 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16109 if [[ "x$DOM" == "xyes" ]]; then
16110 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16111 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16113 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16114 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16117 # Get 100MB per OST of the available space to reduce run time
16118 # else 60% of the available space if we are running SLOW tests
16119 if [ $SLOW == "no" ]; then
16120 space=$((1024 * 100 * OSTCOUNT))
16122 # Find OST with Minimum Size
16123 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16124 sort -un | head -1)
16125 echo "min size OST: $space"
16126 space=$(((space * 60)/100 * OSTCOUNT))
16128 # space in 1k units, round to 4k blocks
16129 local blkcount=$((space * 1024 / $BS))
16131 echo "Verify fallocate punch: Very large Range"
16132 fallocate -l${space}k $DIR/$tfile ||
16133 error "fallocate ${space}k $DIR/$tfile failed"
16134 # write 1M at the end, start and in the middle
16135 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16136 error "dd failed: bs $BS count 256"
16137 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16138 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16139 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16140 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16143 size=$(stat -c '%s' $DIR/$tfile)
16145 # gather punch length.
16146 local punch_size=$((size - (BS * 2)))
16148 echo "punch_size = $punch_size"
16149 echo "size - punch_size: $((size - punch_size))"
16150 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16152 # Call fallocate to punch all except 2 blocks. We leave the
16153 # first and the last block
16154 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16155 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16156 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16158 size_after=$(stat -c '%s' $DIR/$tfile)
16159 blocks_after=$(stat -c '%b' $DIR/$tfile)
16161 # Verify punch worked.
16162 # Size should be kept
16163 (( size == size_after )) ||
16164 error "punch failed: size $size != $size_after"
16166 # two 4k data blocks to remain plus possible 1 extra extent block
16167 (( blocks_after <= ((BS / 512) * 3) )) ||
16168 error "too many blocks remains: $blocks_after"
16170 # Verify that file has hole between the first and the last blocks
16171 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16172 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16174 echo "Hole at [$hole_start, $hole_end)"
16175 (( hole_start == BS )) ||
16176 error "no hole at offset $BS after punch"
16178 (( hole_end == BS + punch_size )) ||
16179 error "data at offset $hole_end < $((BS + punch_size))"
16181 run_test 150g "Verify fallocate punch on large range"
16184 local file=$DIR/$tfile
16187 check_set_fallocate_or_skip
16188 statx_supported || skip_env "Test must be statx() syscall supported"
16190 # fallocate() does not update the size information on the MDT
16191 fallocate -l 16K $file || error "failed to fallocate $file"
16192 cancel_lru_locks $OSC
16193 # STATX with cached-always mode will not send glimpse RPCs to OST,
16194 # it uses the caching attrs on the client side as much as possible.
16195 size=$($STATX --cached=always -c %s $file)
16196 [ $size == 16384 ] ||
16197 error "size after fallocate() is $size, expected 16384"
16199 run_test 150h "Verify extend fallocate updates the file size"
16201 #LU-2902 roc_hit was not able to read all values from lproc
16202 function roc_hit_init() {
16203 local list=$(comma_list $(osts_nodes))
16204 local dir=$DIR/$tdir-check
16205 local file=$dir/$tfile
16211 #use setstripe to do a write to every ost
16212 for i in $(seq 0 $((OSTCOUNT-1))); do
16213 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16214 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16215 idx=$(printf %04x $i)
16216 BEFORE=$(get_osd_param $list *OST*$idx stats |
16217 awk '$1 == "cache_access" {sum += $7}
16218 END { printf("%0.0f", sum) }')
16220 cancel_lru_locks osc
16221 cat $file >/dev/null
16223 AFTER=$(get_osd_param $list *OST*$idx stats |
16224 awk '$1 == "cache_access" {sum += $7}
16225 END { printf("%0.0f", sum) }')
16227 echo BEFORE:$BEFORE AFTER:$AFTER
16228 if ! let "AFTER - BEFORE == 4"; then
16230 error "roc_hit is not safe to use"
16238 function roc_hit() {
16239 local list=$(comma_list $(osts_nodes))
16240 echo $(get_osd_param $list '' stats |
16241 awk '$1 == "cache_hit" {sum += $7}
16242 END { printf("%0.0f", sum) }')
16245 function set_cache() {
16248 if [ "$2" == "off" ]; then
16251 local list=$(comma_list $(osts_nodes))
16252 set_osd_param $list '' $1_cache_enable $on
16254 cancel_lru_locks osc
16258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16259 remote_ost_nodsh && skip "remote OST with nodsh"
16260 (( CLIENT_VERSION == OST1_VERSION )) ||
16261 skip "LU-13081: no interop testing for OSS cache"
16264 local list=$(comma_list $(osts_nodes))
16266 # check whether obdfilter is cache capable at all
16267 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16268 skip "not cache-capable obdfilter"
16271 # check cache is enabled on all obdfilters
16272 if get_osd_param $list '' read_cache_enable | grep 0; then
16273 skip "oss cache is disabled"
16276 set_osd_param $list '' writethrough_cache_enable 1
16278 # check write cache is enabled on all obdfilters
16279 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16280 skip "oss write cache is NOT enabled"
16285 #define OBD_FAIL_OBD_NO_LRU 0x609
16286 do_nodes $list $LCTL set_param fail_loc=0x609
16288 # pages should be in the case right after write
16289 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16292 local BEFORE=$(roc_hit)
16293 cancel_lru_locks osc
16294 cat $DIR/$tfile >/dev/null
16295 local AFTER=$(roc_hit)
16297 do_nodes $list $LCTL set_param fail_loc=0
16299 if ! let "AFTER - BEFORE == CPAGES"; then
16300 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16303 cancel_lru_locks osc
16304 # invalidates OST cache
16305 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16306 set_osd_param $list '' read_cache_enable 0
16307 cat $DIR/$tfile >/dev/null
16309 # now data shouldn't be found in the cache
16311 cancel_lru_locks osc
16312 cat $DIR/$tfile >/dev/null
16314 if let "AFTER - BEFORE != 0"; then
16315 error "IN CACHE: before: $BEFORE, after: $AFTER"
16318 set_osd_param $list '' read_cache_enable 1
16321 run_test 151 "test cache on oss and controls ==============================="
16324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16326 local TF="$TMP/$tfile"
16328 # simulate ENOMEM during write
16329 #define OBD_FAIL_OST_NOMEM 0x226
16330 lctl set_param fail_loc=0x80000226
16331 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16333 sync || error "sync failed"
16334 lctl set_param fail_loc=0
16336 # discard client's cache
16337 cancel_lru_locks osc
16339 # simulate ENOMEM during read
16340 lctl set_param fail_loc=0x80000226
16341 cmp $TF $DIR/$tfile || error "cmp failed"
16342 lctl set_param fail_loc=0
16346 run_test 152 "test read/write with enomem ============================"
16349 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16351 run_test 153 "test if fdatasync does not crash ======================="
16353 dot_lustre_fid_permission_check() {
16355 local ffid=$MOUNT/.lustre/fid/$fid
16358 echo "stat fid $fid"
16359 stat $ffid || error "stat $ffid failed."
16360 echo "touch fid $fid"
16361 touch $ffid || error "touch $ffid failed."
16362 echo "write to fid $fid"
16363 cat /etc/hosts > $ffid || error "write $ffid failed."
16364 echo "read fid $fid"
16365 diff /etc/hosts $ffid || error "read $ffid failed."
16366 echo "append write to fid $fid"
16367 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16368 echo "rename fid $fid"
16369 mv $ffid $test_dir/$tfile.1 &&
16370 error "rename $ffid to $tfile.1 should fail."
16371 touch $test_dir/$tfile.1
16372 mv $test_dir/$tfile.1 $ffid &&
16373 error "rename $tfile.1 to $ffid should fail."
16374 rm -f $test_dir/$tfile.1
16375 echo "truncate fid $fid"
16376 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16377 echo "link fid $fid"
16378 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16379 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16380 id $USER0 || skip_env "missing user $USER0"
16381 echo "setfacl fid $fid"
16382 setfacl -R -m u:$USER0:rwx $ffid ||
16383 error "setfacl $ffid failed"
16384 echo "getfacl fid $fid"
16385 getfacl $ffid || error "getfacl $ffid failed."
16387 echo "unlink fid $fid"
16388 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16389 echo "mknod fid $fid"
16390 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16392 fid=[0xf00000400:0x1:0x0]
16393 ffid=$MOUNT/.lustre/fid/$fid
16395 echo "stat non-exist fid $fid"
16396 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16397 echo "write to non-exist fid $fid"
16398 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16399 echo "link new fid $fid"
16400 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16402 mkdir -p $test_dir/$tdir
16403 touch $test_dir/$tdir/$tfile
16404 fid=$($LFS path2fid $test_dir/$tdir)
16407 error "error: could not get fid for $test_dir/$dir/$tfile."
16409 ffid=$MOUNT/.lustre/fid/$fid
16412 ls $ffid || error "ls $ffid failed."
16413 echo "touch $fid/$tfile.1"
16414 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16416 echo "touch $MOUNT/.lustre/fid/$tfile"
16417 touch $MOUNT/.lustre/fid/$tfile && \
16418 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16420 echo "setxattr to $MOUNT/.lustre/fid"
16421 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16423 echo "listxattr for $MOUNT/.lustre/fid"
16424 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16426 echo "delxattr from $MOUNT/.lustre/fid"
16427 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16429 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16430 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16431 error "touch invalid fid should fail."
16433 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16434 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16435 error "touch non-normal fid should fail."
16437 echo "rename $tdir to $MOUNT/.lustre/fid"
16438 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16439 error "rename to $MOUNT/.lustre/fid should fail."
16441 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16443 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16444 local new_obf_mode=777
16446 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16447 chmod $new_obf_mode $DIR/.lustre/fid ||
16448 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16450 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16451 [ $obf_mode -eq $new_obf_mode ] ||
16452 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16454 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16455 chmod $old_obf_mode $DIR/.lustre/fid ||
16456 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16459 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16460 fid=$($LFS path2fid $test_dir/$tfile-2)
16462 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16464 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16465 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16466 error "create lov data thru .lustre failed"
16468 echo "cp /etc/passwd $test_dir/$tfile-2"
16469 cp /etc/passwd $test_dir/$tfile-2 ||
16470 error "copy to $test_dir/$tfile-2 failed."
16471 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16472 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16473 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16475 rm -rf $test_dir/tfile.lnk
16476 rm -rf $test_dir/$tfile-2
16480 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16481 skip "Need MDS version at least 2.4.1"
16483 local tf=$DIR/$tfile
16486 local fid=$($LFS path2fid $tf)
16487 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16489 # check that we get the same pathname back
16492 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16493 echo "$rootpath $fid"
16494 found=$($LFS fid2path $rootpath "$fid")
16495 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16496 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16499 # check wrong root path format
16500 rootpath=$MOUNT"_wrong"
16501 found=$($LFS fid2path $rootpath "$fid")
16502 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16504 run_test 154A "lfs path2fid and fid2path basic checks"
16507 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16508 skip "Need MDS version at least 2.4.1"
16510 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16511 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16512 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16513 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16515 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16516 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16518 # check that we get the same pathname
16519 echo "PFID: $PFID, name: $name"
16520 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16521 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16522 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16523 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16525 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16527 run_test 154B "verify the ll_decode_linkea tool"
16530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16531 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16532 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16533 skip "Need MDS version at least 2.2.51"
16534 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16536 cp /etc/hosts $DIR/$tfile
16538 fid=$($LFS path2fid $DIR/$tfile)
16540 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16542 dot_lustre_fid_permission_check "$fid" $DIR ||
16543 error "dot lustre permission check $fid failed"
16545 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16547 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16549 touch $MOUNT/.lustre/file &&
16550 error "creation is not allowed under .lustre"
16552 mkdir $MOUNT/.lustre/dir &&
16553 error "mkdir is not allowed under .lustre"
16557 run_test 154a "Open-by-FID"
16560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16561 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16562 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16563 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16564 skip "Need MDS version at least 2.2.51"
16566 local remote_dir=$DIR/$tdir/remote_dir
16570 mkdir -p $DIR/$tdir
16571 $LFS mkdir -i $MDTIDX $remote_dir ||
16572 error "create remote directory failed"
16574 cp /etc/hosts $remote_dir/$tfile
16576 fid=$($LFS path2fid $remote_dir/$tfile)
16578 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16580 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16581 error "dot lustre permission check $fid failed"
16584 run_test 154b "Open-by-FID for remote directory"
16587 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16588 skip "Need MDS version at least 2.4.1"
16590 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16591 local FID1=$($LFS path2fid $DIR/$tfile.1)
16592 local FID2=$($LFS path2fid $DIR/$tfile.2)
16593 local FID3=$($LFS path2fid $DIR/$tfile.3)
16596 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16597 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16598 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16600 [ "$FID" = "${!want}" ] ||
16601 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16605 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16607 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16608 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16612 run_test 154c "lfs path2fid and fid2path multiple arguments"
16615 remote_mds_nodsh && skip "remote MDS with nodsh"
16616 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16617 skip "Need MDS version at least 2.5.53"
16619 if remote_mds; then
16620 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16624 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16631 local fid=$($LFS path2fid $DIR/$tfile)
16634 cmd="exec $fd<$DIR/$tfile"
16636 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16637 echo "$fid_list" | grep "$fid"
16640 cmd="exec $fd>/dev/null"
16642 if [ $rc -ne 0 ]; then
16643 error "FID $fid not found in open files list $fid_list"
16646 run_test 154d "Verify open file fid"
16650 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16651 skip "Need MDS version at least 2.6.50"
16653 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16654 error ".lustre returned by readdir"
16657 run_test 154e ".lustre is not returned by readdir"
16660 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16662 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16663 mkdir_on_mdt0 $DIR/$tdir
16664 # test dirs inherit from its stripe
16665 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16666 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16667 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16668 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16671 # get fid of parents
16672 local FID0=$($LFS path2fid $DIR/$tdir)
16673 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16674 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16675 local FID3=$($LFS path2fid $DIR)
16677 # check that path2fid --parents returns expected <parent_fid>/name
16678 # 1) test for a directory (single parent)
16679 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16680 [ "$parent" == "$FID0/foo1" ] ||
16681 error "expected parent: $FID0/foo1, got: $parent"
16683 # 2) test for a file with nlink > 1 (multiple parents)
16684 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16685 echo "$parent" | grep -F "$FID1/$tfile" ||
16686 error "$FID1/$tfile not returned in parent list"
16687 echo "$parent" | grep -F "$FID2/link" ||
16688 error "$FID2/link not returned in parent list"
16690 # 3) get parent by fid
16691 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16692 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16693 echo "$parent" | grep -F "$FID1/$tfile" ||
16694 error "$FID1/$tfile not returned in parent list (by fid)"
16695 echo "$parent" | grep -F "$FID2/link" ||
16696 error "$FID2/link not returned in parent list (by fid)"
16698 # 4) test for entry in root directory
16699 parent=$($LFS path2fid --parents $DIR/f)
16700 echo "$parent" | grep -F "$FID3/f" ||
16701 error "$FID3/f not returned in parent list"
16703 # 5) test it on root directory
16704 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16705 error "$MOUNT should not have parents"
16707 # enable xattr caching and check that linkea is correctly updated
16708 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16709 save_lustre_params client "llite.*.xattr_cache" > $save
16710 lctl set_param llite.*.xattr_cache 1
16712 # 6.1) linkea update on rename
16713 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16715 # get parents by fid
16716 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16717 # foo1 should no longer be returned in parent list
16718 echo "$parent" | grep -F "$FID1" &&
16719 error "$FID1 should no longer be in parent list"
16720 # the new path should appear
16721 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16722 error "$FID2/$tfile.moved is not in parent list"
16724 # 6.2) linkea update on unlink
16725 rm -f $DIR/$tdir/foo2/link
16726 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16727 # foo2/link should no longer be returned in parent list
16728 echo "$parent" | grep -F "$FID2/link" &&
16729 error "$FID2/link should no longer be in parent list"
16733 restore_lustre_params < $save
16736 run_test 154f "get parent fids by reading link ea"
16740 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16741 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16742 skip "Need MDS version at least 2.6.92"
16744 mkdir_on_mdt0 $DIR/$tdir
16745 llapi_fid_test -d $DIR/$tdir
16747 run_test 154g "various llapi FID tests"
16751 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16752 skip "Need client at least version 2.15.55.1"
16754 # Create an empty file
16757 # Get FID (interactive mode) and save under $TMP/$tfile.log
16758 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16759 path2fid $DIR/$tfile
16762 fid=$(cat $TMP/$tfile.log)
16763 # $fid should not be empty
16764 [[ ! -z $fid ]] || error "FID is empty"
16765 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16767 run_test 154h "Verify interactive path2fid"
16769 test_155_small_load() {
16770 local temp=$TMP/$tfile
16771 local file=$DIR/$tfile
16773 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16774 error "dd of=$temp bs=6096 count=1 failed"
16776 cancel_lru_locks $OSC
16777 cmp $temp $file || error "$temp $file differ"
16779 $TRUNCATE $temp 6000
16780 $TRUNCATE $file 6000
16781 cmp $temp $file || error "$temp $file differ (truncate1)"
16783 echo "12345" >>$temp
16784 echo "12345" >>$file
16785 cmp $temp $file || error "$temp $file differ (append1)"
16787 echo "12345" >>$temp
16788 echo "12345" >>$file
16789 cmp $temp $file || error "$temp $file differ (append2)"
16795 test_155_big_load() {
16796 remote_ost_nodsh && skip "remote OST with nodsh"
16798 local temp=$TMP/$tfile
16799 local file=$DIR/$tfile
16802 local cache_size=$(do_facet ost$((MAXI+1)) \
16803 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16805 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16807 if [ -z "$cache_size" ]; then
16810 local large_file_size=$((cache_size * 2))
16812 echo "OSS cache size: $cache_size KB"
16813 echo "Large file size: $large_file_size KB"
16815 [ $MAXV -le $large_file_size ] &&
16816 skip_env "max available OST size needs > $large_file_size KB"
16818 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16820 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16821 error "dd of=$temp bs=$large_file_size count=1k failed"
16824 cancel_lru_locks osc
16825 cmp $temp $file || error "$temp $file differ"
16831 save_writethrough() {
16832 local facets=$(get_facets OST)
16834 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16840 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16842 save_writethrough $p
16845 set_cache writethrough on
16846 test_155_small_load
16847 restore_lustre_params < $p
16850 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16855 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16857 save_writethrough $p
16860 set_cache writethrough off
16861 test_155_small_load
16862 restore_lustre_params < $p
16865 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16872 save_writethrough $p
16875 set_cache writethrough on
16876 test_155_small_load
16877 restore_lustre_params < $p
16880 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16887 save_writethrough $p
16890 set_cache writethrough off
16891 test_155_small_load
16892 restore_lustre_params < $p
16895 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16900 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16902 save_writethrough $p
16905 set_cache writethrough on
16907 restore_lustre_params < $p
16910 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16917 save_writethrough $p
16920 set_cache writethrough off
16922 restore_lustre_params < $p
16925 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16930 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16932 save_writethrough $p
16935 set_cache writethrough on
16937 restore_lustre_params < $p
16940 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16945 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16947 save_writethrough $p
16950 set_cache writethrough off
16952 restore_lustre_params < $p
16955 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16959 remote_ost_nodsh && skip "remote OST with nodsh"
16960 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16961 skip "stats not implemented on old servers"
16962 [ "$ost1_FSTYPE" = "zfs" ] &&
16963 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16964 (( CLIENT_VERSION == OST1_VERSION )) ||
16965 skip "LU-13081: no interop testing for OSS cache"
16970 local file="$DIR/$tfile"
16971 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16973 save_writethrough $p
16976 log "Turn on read and write cache"
16978 set_cache writethrough on
16980 log "Write data and read it back."
16981 log "Read should be satisfied from the cache."
16982 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16984 cancel_lru_locks osc
16985 cat $file >/dev/null
16987 if ! let "AFTER - BEFORE == CPAGES"; then
16988 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16990 log "cache hits: before: $BEFORE, after: $AFTER"
16993 log "Read again; it should be satisfied from the cache."
16995 cancel_lru_locks osc
16996 cat $file >/dev/null
16998 if ! let "AFTER - BEFORE == CPAGES"; then
16999 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
17001 log "cache hits:: before: $BEFORE, after: $AFTER"
17004 log "Turn off the read cache and turn on the write cache"
17006 set_cache writethrough on
17008 log "Read again; it should be satisfied from the cache."
17010 cancel_lru_locks osc
17011 cat $file >/dev/null
17013 if ! let "AFTER - BEFORE == CPAGES"; then
17014 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
17016 log "cache hits:: before: $BEFORE, after: $AFTER"
17019 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17020 # > 2.12.56 uses pagecache if cached
17021 log "Read again; it should not be satisfied from the cache."
17023 cancel_lru_locks osc
17024 cat $file >/dev/null
17026 if ! let "AFTER - BEFORE == 0"; then
17027 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
17029 log "cache hits:: before: $BEFORE, after: $AFTER"
17033 log "Write data and read it back."
17034 log "Read should be satisfied from the cache."
17035 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17037 cancel_lru_locks osc
17038 cat $file >/dev/null
17040 if ! let "AFTER - BEFORE == CPAGES"; then
17041 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
17043 log "cache hits:: before: $BEFORE, after: $AFTER"
17046 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17047 # > 2.12.56 uses pagecache if cached
17048 log "Read again; it should not be satisfied from the cache."
17050 cancel_lru_locks osc
17051 cat $file >/dev/null
17053 if ! let "AFTER - BEFORE == 0"; then
17054 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17056 log "cache hits:: before: $BEFORE, after: $AFTER"
17060 log "Turn off read and write cache"
17062 set_cache writethrough off
17064 log "Write data and read it back"
17065 log "It should not be satisfied from the cache."
17067 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17068 cancel_lru_locks osc
17070 cat $file >/dev/null
17072 if ! let "AFTER - BEFORE == 0"; then
17073 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17075 log "cache hits:: before: $BEFORE, after: $AFTER"
17078 log "Turn on the read cache and turn off the write cache"
17080 set_cache writethrough off
17082 log "Write data and read it back"
17083 log "It should not be satisfied from the cache."
17085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17087 cancel_lru_locks osc
17088 cat $file >/dev/null
17090 if ! let "AFTER - BEFORE == 0"; then
17091 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17093 log "cache hits:: before: $BEFORE, after: $AFTER"
17096 log "Read again; it should be satisfied from the cache."
17098 cancel_lru_locks osc
17099 cat $file >/dev/null
17101 if ! let "AFTER - BEFORE == CPAGES"; then
17102 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17104 log "cache hits:: before: $BEFORE, after: $AFTER"
17107 restore_lustre_params < $p
17110 run_test 156 "Verification of tunables"
17113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17114 remote_mds_nodsh && skip "remote MDS with nodsh"
17115 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17116 skip "Need MDS version at least 2.2.0"
17118 changelog_register || error "changelog_register failed"
17119 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17120 changelog_users $SINGLEMDS | grep -q $cl_user ||
17121 error "User $cl_user not found in changelog_users"
17123 mkdir_on_mdt0 $DIR/$tdir
17126 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17127 changelog_clear 0 || error "changelog_clear failed"
17128 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17129 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17130 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17131 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17132 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17133 rm $DIR/$tdir/pics/desktop.jpg
17135 echo "verifying changelog mask"
17136 changelog_chmask "-MKDIR"
17137 changelog_chmask "-CLOSE"
17139 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17140 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17142 changelog_chmask "+MKDIR"
17143 changelog_chmask "+CLOSE"
17145 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17146 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17148 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17149 CLOSES=$(changelog_dump | grep -c "CLOSE")
17150 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17151 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17154 echo "verifying target fid"
17155 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17156 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17157 [ "$fidc" == "$fidf" ] ||
17158 error "changelog '$tfile' fid $fidc != file fid $fidf"
17159 echo "verifying parent fid"
17160 # The FID returned from the Changelog may be the directory shard on
17161 # a different MDT, and not the FID returned by path2fid on the parent.
17162 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17163 # since this is what will matter when recreating this file in the tree.
17164 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17165 local pathp=$($LFS fid2path $MOUNT "$fidp")
17166 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17167 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17169 echo "getting records for $cl_user"
17170 changelog_users $SINGLEMDS
17171 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17173 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17174 error "changelog_clear failed"
17175 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17176 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17177 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17178 error "user index expect $user_rec1 + $nclr != $user_rec2"
17180 local min0_rec=$(changelog_users $SINGLEMDS |
17181 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17182 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17183 awk '{ print $1; exit; }')
17185 changelog_dump | tail -n 5
17186 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17187 [ $first_rec == $((min0_rec + 1)) ] ||
17188 error "first index should be $min0_rec + 1 not $first_rec"
17190 # LU-3446 changelog index reset on MDT restart
17191 local cur_rec1=$(changelog_users $SINGLEMDS |
17192 awk '/^current.index:/ { print $NF }')
17193 changelog_clear 0 ||
17194 error "clear all changelog records for $cl_user failed"
17195 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17196 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17197 error "Fail to start $SINGLEMDS"
17198 local cur_rec2=$(changelog_users $SINGLEMDS |
17199 awk '/^current.index:/ { print $NF }')
17200 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17201 [ $cur_rec1 == $cur_rec2 ] ||
17202 error "current index should be $cur_rec1 not $cur_rec2"
17204 echo "verifying users from this test are deregistered"
17205 changelog_deregister || error "changelog_deregister failed"
17206 changelog_users $SINGLEMDS | grep -q $cl_user &&
17207 error "User '$cl_user' still in changelog_users"
17209 # lctl get_param -n mdd.*.changelog_users
17210 # current_index: 144
17211 # ID index (idle seconds)
17212 # cl3 144 (2) mask=<list>
17213 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17214 # this is the normal case where all users were deregistered
17215 # make sure no new records are added when no users are present
17216 local last_rec1=$(changelog_users $SINGLEMDS |
17217 awk '/^current.index:/ { print $NF }')
17218 touch $DIR/$tdir/chloe
17219 local last_rec2=$(changelog_users $SINGLEMDS |
17220 awk '/^current.index:/ { print $NF }')
17221 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17222 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17224 # any changelog users must be leftovers from a previous test
17225 changelog_users $SINGLEMDS
17226 echo "other changelog users; can't verify off"
17229 run_test 160a "changelog sanity"
17231 test_160b() { # LU-3587
17232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17233 remote_mds_nodsh && skip "remote MDS with nodsh"
17234 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17235 skip "Need MDS version at least 2.2.0"
17237 changelog_register || error "changelog_register failed"
17238 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17239 changelog_users $SINGLEMDS | grep -q $cl_user ||
17240 error "User '$cl_user' not found in changelog_users"
17242 local longname1=$(str_repeat a 255)
17243 local longname2=$(str_repeat b 255)
17246 echo "creating very long named file"
17247 touch $longname1 || error "create of '$longname1' failed"
17248 echo "renaming very long named file"
17249 mv $longname1 $longname2
17251 changelog_dump | grep RENME | tail -n 5
17254 run_test 160b "Verify that very long rename doesn't crash in changelog"
17257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17258 remote_mds_nodsh && skip "remote MDS with nodsh"
17260 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17261 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17262 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17263 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17267 # Registration step
17268 changelog_register || error "changelog_register failed"
17271 mkdir -p $DIR/$tdir
17272 $MCREATE $DIR/$tdir/foo_160c
17273 changelog_chmask "-TRUNC"
17274 $TRUNCATE $DIR/$tdir/foo_160c 200
17275 changelog_chmask "+TRUNC"
17276 $TRUNCATE $DIR/$tdir/foo_160c 199
17277 changelog_dump | tail -n 5
17278 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17279 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17281 run_test 160c "verify that changelog log catch the truncate event"
17284 remote_mds_nodsh && skip "remote MDS with nodsh"
17285 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17287 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17288 skip "Need MDS version at least 2.7.60"
17290 # Registration step
17291 changelog_register || error "changelog_register failed"
17293 mkdir -p $DIR/$tdir/migrate_dir
17294 changelog_clear 0 || error "changelog_clear failed"
17296 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17297 changelog_dump | tail -n 5
17298 local migrates=$(changelog_dump | grep -c "MIGRT")
17299 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17301 run_test 160d "verify that changelog log catch the migrate event"
17304 remote_mds_nodsh && skip "remote MDS with nodsh"
17307 changelog_register || error "changelog_register failed"
17309 local MDT0=$(facet_svc $SINGLEMDS)
17312 # No user (expect fail)
17313 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17315 if [ $rc -eq 0 ]; then
17316 error "Should fail without user"
17317 elif [ $rc -ne 4 ]; then
17318 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17321 # Delete a future user (expect fail)
17322 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17324 if [ $rc -eq 0 ]; then
17325 error "Deleted non-existant user cl77"
17326 elif [ $rc -ne 2 ]; then
17327 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17330 # Clear to a bad index (1 billion should be safe)
17331 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17334 if [ $rc -eq 0 ]; then
17335 error "Successfully cleared to invalid CL index"
17336 elif [ $rc -ne 22 ]; then
17337 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17340 run_test 160e "changelog negative testing (should return errors)"
17343 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17344 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17345 skip "Need MDS version at least 2.10.56"
17347 local mdts=$(comma_list $(mdts_nodes))
17350 changelog_register || error "first changelog_register failed"
17351 changelog_register || error "second changelog_register failed"
17353 declare -A cl_user1
17354 declare -A cl_user2
17359 # generate some changelog records to accumulate on each MDT
17360 # use all_char because created files should be evenly distributed
17361 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17362 error "test_mkdir $tdir failed"
17363 log "$(date +%s): creating first files"
17364 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17365 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17366 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17369 # check changelogs have been generated
17370 local start=$SECONDS
17371 local idle_time=$((MDSCOUNT * 5 + 5))
17372 local nbcl=$(changelog_dump | wc -l)
17373 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17375 for param in "changelog_max_idle_time=$idle_time" \
17377 "changelog_min_gc_interval=2" \
17378 "changelog_min_free_cat_entries=3"; do
17379 local MDT0=$(facet_svc $SINGLEMDS)
17380 local var="${param%=*}"
17381 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17383 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17384 do_nodes $mdts $LCTL set_param mdd.*.$param
17387 # force cl_user2 to be idle (1st part), but also cancel the
17388 # cl_user1 records so that it is not evicted later in the test.
17389 local sleep1=$((idle_time / 2))
17390 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17393 # simulate changelog catalog almost full
17394 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17395 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17397 for i in $(seq $MDSCOUNT); do
17398 cl_users=(${CL_USERS[mds$i]})
17399 cl_user1[mds$i]="${cl_users[0]}"
17400 cl_user2[mds$i]="${cl_users[1]}"
17402 [ -n "${cl_user1[mds$i]}" ] ||
17403 error "mds$i: no user registered"
17404 [ -n "${cl_user2[mds$i]}" ] ||
17405 error "mds$i: only ${cl_user2[mds$i]} is registered"
17407 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17408 [ -n "$user_rec1" ] ||
17409 error "mds$i: User ${cl_user1[mds$i]} not registered"
17410 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17411 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17412 [ -n "$user_rec2" ] ||
17413 error "mds$i: User ${cl_user1[mds$i]} not registered"
17414 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17415 "$user_rec1 + 2 == $user_rec2"
17416 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17417 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17418 "$user_rec1 + 2, but is $user_rec2"
17419 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17420 [ -n "$user_rec2" ] ||
17421 error "mds$i: User ${cl_user2[mds$i]} not registered"
17422 [ $user_rec1 == $user_rec2 ] ||
17423 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17424 "$user_rec1, but is $user_rec2"
17427 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17428 local sleep2=$((idle_time - (SECONDS - start) + 1))
17429 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17432 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17433 # cl_user1 should be OK because it recently processed records.
17434 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17435 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17436 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17437 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17440 # ensure gc thread is done
17441 for i in $(mdts_nodes); do
17442 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17443 error "$i: GC-thread not done"
17447 for (( i = 1; i <= MDSCOUNT; i++ )); do
17448 # check cl_user1 still registered
17449 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17450 error "mds$i: User ${cl_user1[mds$i]} not registered"
17451 # check cl_user2 unregistered
17452 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17453 error "mds$i: User ${cl_user2[mds$i]} still registered"
17455 # check changelogs are present and starting at $user_rec1 + 1
17456 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17457 [ -n "$user_rec1" ] ||
17458 error "mds$i: User ${cl_user1[mds$i]} not registered"
17459 first_rec=$($LFS changelog $(facet_svc mds$i) |
17460 awk '{ print $1; exit; }')
17462 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17463 [ $((user_rec1 + 1)) == $first_rec ] ||
17464 error "mds$i: rec $first_rec != $user_rec1 + 1"
17467 run_test 160f "changelog garbage collect (timestamped users)"
17470 remote_mds_nodsh && skip "remote MDS with nodsh"
17471 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17472 skip "Need MDS version at least 2.14.55"
17474 local mdts=$(comma_list $(mdts_nodes))
17477 changelog_register || error "first changelog_register failed"
17478 changelog_register || error "second changelog_register failed"
17480 declare -A cl_user1
17481 declare -A cl_user2
17486 # generate some changelog records to accumulate on each MDT
17487 # use all_char because created files should be evenly distributed
17488 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17489 error "test_mkdir $tdir failed"
17490 for ((i = 0; i < MDSCOUNT; i++)); do
17491 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17492 error "create $DIR/$tdir/d$i.1 failed"
17495 # check changelogs have been generated
17496 local nbcl=$(changelog_dump | wc -l)
17497 (( $nbcl > 0 )) || error "no changelogs found"
17499 # reduce the max_idle_indexes value to make sure we exceed it
17500 for param in "changelog_max_idle_indexes=2" \
17502 "changelog_min_gc_interval=2"; do
17503 local MDT0=$(facet_svc $SINGLEMDS)
17504 local var="${param%=*}"
17505 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17507 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17508 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17509 error "unable to set mdd.*.$param"
17512 local start=$SECONDS
17513 for i in $(seq $MDSCOUNT); do
17514 cl_users=(${CL_USERS[mds$i]})
17515 cl_user1[mds$i]="${cl_users[0]}"
17516 cl_user2[mds$i]="${cl_users[1]}"
17518 [ -n "${cl_user1[mds$i]}" ] ||
17519 error "mds$i: user1 is not registered"
17520 [ -n "${cl_user2[mds$i]}" ] ||
17521 error "mds$i: only ${cl_user1[mds$i]} is registered"
17523 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17524 [ -n "$user_rec1" ] ||
17525 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17526 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17527 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17528 [ -n "$user_rec2" ] ||
17529 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17530 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17531 "$user_rec1 + 2 == $user_rec2"
17532 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17533 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17534 "expected $user_rec1 + 2, but is $user_rec2"
17535 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17536 [ -n "$user_rec2" ] ||
17537 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17538 [ $user_rec1 == $user_rec2 ] ||
17539 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17540 "expected $user_rec1, but is $user_rec2"
17543 # ensure we are past the previous changelog_min_gc_interval set above
17544 local sleep2=$((start + 2 - SECONDS))
17545 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17546 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17547 # cl_user1 should be OK because it recently processed records.
17548 for ((i = 0; i < MDSCOUNT; i++)); do
17549 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17550 error "create $DIR/$tdir/d$i.3 failed"
17553 # ensure gc thread is done
17554 for i in $(mdts_nodes); do
17555 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17556 error "$i: GC-thread not done"
17560 for (( i = 1; i <= MDSCOUNT; i++ )); do
17561 # check cl_user1 still registered
17562 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17563 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17564 # check cl_user2 unregistered
17565 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17566 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17568 # check changelogs are present and starting at $user_rec1 + 1
17569 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17570 [ -n "$user_rec1" ] ||
17571 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17572 first_rec=$($LFS changelog $(facet_svc mds$i) |
17573 awk '{ print $1; exit; }')
17575 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17576 [ $((user_rec1 + 1)) == $first_rec ] ||
17577 error "mds$i: rec $first_rec != $user_rec1 + 1"
17580 run_test 160g "changelog garbage collect on idle records"
17583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17584 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17585 skip "Need MDS version at least 2.10.56"
17587 local mdts=$(comma_list $(mdts_nodes))
17590 changelog_register || error "first changelog_register failed"
17591 changelog_register || error "second changelog_register failed"
17593 declare -A cl_user1
17594 declare -A cl_user2
17599 # generate some changelog records to accumulate on each MDT
17600 # use all_char because created files should be evenly distributed
17601 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17602 error "test_mkdir $tdir failed"
17603 for ((i = 0; i < MDSCOUNT; i++)); do
17604 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17605 error "create $DIR/$tdir/d$i.1 failed"
17608 # check changelogs have been generated
17609 local nbcl=$(changelog_dump | wc -l)
17610 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17612 for param in "changelog_max_idle_time=10" \
17614 "changelog_min_gc_interval=2"; do
17615 local MDT0=$(facet_svc $SINGLEMDS)
17616 local var="${param%=*}"
17617 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17619 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17620 do_nodes $mdts $LCTL set_param mdd.*.$param
17623 # force cl_user2 to be idle (1st part)
17626 for i in $(seq $MDSCOUNT); do
17627 cl_users=(${CL_USERS[mds$i]})
17628 cl_user1[mds$i]="${cl_users[0]}"
17629 cl_user2[mds$i]="${cl_users[1]}"
17631 [ -n "${cl_user1[mds$i]}" ] ||
17632 error "mds$i: no user registered"
17633 [ -n "${cl_user2[mds$i]}" ] ||
17634 error "mds$i: only ${cl_user2[mds$i]} is registered"
17636 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17637 [ -n "$user_rec1" ] ||
17638 error "mds$i: User ${cl_user1[mds$i]} not registered"
17639 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17640 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17641 [ -n "$user_rec2" ] ||
17642 error "mds$i: User ${cl_user1[mds$i]} not registered"
17643 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17644 "$user_rec1 + 2 == $user_rec2"
17645 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17646 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17647 "$user_rec1 + 2, but is $user_rec2"
17648 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17649 [ -n "$user_rec2" ] ||
17650 error "mds$i: User ${cl_user2[mds$i]} not registered"
17651 [ $user_rec1 == $user_rec2 ] ||
17652 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17653 "$user_rec1, but is $user_rec2"
17656 # force cl_user2 to be idle (2nd part) and to reach
17657 # changelog_max_idle_time
17660 # force each GC-thread start and block then
17661 # one per MDT/MDD, set fail_val accordingly
17662 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17663 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17665 # generate more changelogs to trigger fail_loc
17666 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17667 error "create $DIR/$tdir/${tfile}bis failed"
17669 # stop MDT to stop GC-thread, should be done in back-ground as it will
17670 # block waiting for the thread to be released and exit
17671 declare -A stop_pids
17672 for i in $(seq $MDSCOUNT); do
17674 stop_pids[mds$i]=$!
17677 for i in $(mdts_nodes); do
17680 local facets=$(facets_up_on_host $i)
17682 for facet in ${facets//,/ }; do
17683 if [[ $facet == mds* ]]; then
17687 # ensure each MDS's gc threads are still present and all in "R"
17688 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17689 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17690 error "$i: expected $nb GC-thread"
17692 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17694 error "$i: GC-thread not found in R-state"
17695 # check umounts of each MDT on MDS have reached kthread_stop()
17696 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17697 error "$i: expected $nb umount"
17699 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17700 error "$i: umount not found in D-state"
17703 # release all GC-threads
17704 do_nodes $mdts $LCTL set_param fail_loc=0
17706 # wait for MDT stop to complete
17707 for i in $(seq $MDSCOUNT); do
17708 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17712 # may try to check if any orphan changelog records are present
17713 # via ldiskfs/zfs and llog_reader...
17715 # re-start/mount MDTs
17716 for i in $(seq $MDSCOUNT); do
17717 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17718 error "Fail to start mds$i"
17722 for i in $(seq $MDSCOUNT); do
17723 # check cl_user1 still registered
17724 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17725 error "mds$i: User ${cl_user1[mds$i]} not registered"
17726 # check cl_user2 unregistered
17727 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17728 error "mds$i: User ${cl_user2[mds$i]} still registered"
17730 # check changelogs are present and starting at $user_rec1 + 1
17731 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17732 [ -n "$user_rec1" ] ||
17733 error "mds$i: User ${cl_user1[mds$i]} not registered"
17734 first_rec=$($LFS changelog $(facet_svc mds$i) |
17735 awk '{ print $1; exit; }')
17737 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17738 [ $((user_rec1 + 1)) == $first_rec ] ||
17739 error "mds$i: first index should be $user_rec1 + 1, " \
17740 "but is $first_rec"
17743 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17748 local mdts=$(comma_list $(mdts_nodes))
17750 changelog_register || error "first changelog_register failed"
17752 # generate some changelog records to accumulate on each MDT
17753 # use all_char because created files should be evenly distributed
17754 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17755 error "test_mkdir $tdir failed"
17756 for ((i = 0; i < MDSCOUNT; i++)); do
17757 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17758 error "create $DIR/$tdir/d$i.1 failed"
17761 # check changelogs have been generated
17762 local nbcl=$(changelog_dump | wc -l)
17763 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17765 # simulate race between register and unregister
17766 # XXX as fail_loc is set per-MDS, with DNE configs the race
17767 # simulation will only occur for one MDT per MDS and for the
17768 # others the normal race scenario will take place
17769 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17770 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17771 do_nodes $mdts $LCTL set_param fail_val=1
17773 # unregister 1st user
17774 changelog_deregister &
17776 # wait some time for deregister work to reach race rdv
17778 # register 2nd user
17779 changelog_register || error "2nd user register failed"
17781 wait $pid1 || error "1st user deregister failed"
17785 declare -A LAST_REC
17786 for i in $(seq $MDSCOUNT); do
17787 if changelog_users mds$i | grep "^cl"; then
17788 # make sure new records are added with one user present
17789 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17790 awk '/^current.index:/ { print $NF }')
17792 error "mds$i has no user registered"
17796 # generate more changelog records to accumulate on each MDT
17797 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17798 error "create $DIR/$tdir/${tfile}bis failed"
17800 for i in $(seq $MDSCOUNT); do
17801 last_rec=$(changelog_users $SINGLEMDS |
17802 awk '/^current.index:/ { print $NF }')
17803 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17804 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17805 error "changelogs are off on mds$i"
17808 run_test 160i "changelog user register/unregister race"
17811 remote_mds_nodsh && skip "remote MDS with nodsh"
17812 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17813 skip "Need MDS version at least 2.12.56"
17815 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17816 stack_trap "umount $MOUNT2" EXIT
17818 changelog_register || error "first changelog_register failed"
17819 stack_trap "changelog_deregister" EXIT
17821 # generate some changelog
17822 # use all_char because created files should be evenly distributed
17823 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17824 error "mkdir $tdir failed"
17825 for ((i = 0; i < MDSCOUNT; i++)); do
17826 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17827 error "create $DIR/$tdir/d$i.1 failed"
17830 # open the changelog device
17831 exec 3>/dev/changelog-$FSNAME-MDT0000
17832 stack_trap "exec 3>&-" EXIT
17833 exec 4</dev/changelog-$FSNAME-MDT0000
17834 stack_trap "exec 4<&-" EXIT
17836 # umount the first lustre mount
17838 stack_trap "mount_client $MOUNT" EXIT
17840 # read changelog, which may or may not fail, but should not crash
17844 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17845 changelog_users $SINGLEMDS | grep -q $cl_user ||
17846 error "User $cl_user not found in changelog_users"
17848 printf 'clear:'$cl_user':0' >&3
17850 run_test 160j "client can be umounted while its chanangelog is being used"
17853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17854 remote_mds_nodsh && skip "remote MDS with nodsh"
17856 mkdir -p $DIR/$tdir/1/1
17858 changelog_register || error "changelog_register failed"
17859 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17861 changelog_users $SINGLEMDS | grep -q $cl_user ||
17862 error "User '$cl_user' not found in changelog_users"
17863 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17864 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17865 rmdir $DIR/$tdir/1/1 & sleep 1
17867 touch $DIR/$tdir/2/2
17868 rm -rf $DIR/$tdir/2
17873 changelog_dump | grep rmdir || error "rmdir not recorded"
17875 run_test 160k "Verify that changelog records are not lost"
17877 # Verifies that a file passed as a parameter has recently had an operation
17878 # performed on it that has generated an MTIME changelog which contains the
17879 # correct parent FID. As files might reside on a different MDT from the
17880 # parent directory in DNE configurations, the FIDs are translated to paths
17881 # before being compared, which should be identical
17882 compare_mtime_changelog() {
17890 mdtidx=$($LFS getstripe --mdt-index $file)
17891 mdtidx=$(printf "%04x" $mdtidx)
17893 # Obtain the parent FID from the MTIME changelog
17894 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17895 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17897 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17898 [ -z "$cl_fid" ] && error "parent FID not present"
17900 # Verify that the path for the parent FID is the same as the path for
17901 # the test directory
17902 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17906 [[ "${pdir%/}" == "$dir" ]] ||
17907 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17913 remote_mds_nodsh && skip "remote MDS with nodsh"
17914 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17915 skip "Need MDS version at least 2.13.55"
17919 changelog_register || error "changelog_register failed"
17920 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17922 changelog_users $SINGLEMDS | grep -q $cl_user ||
17923 error "User '$cl_user' not found in changelog_users"
17925 # Clear some types so that MTIME changelogs are generated
17926 changelog_chmask "-CREAT"
17927 changelog_chmask "-CLOSE"
17929 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17931 # Test CL_MTIME during setattr
17932 touch $DIR/$tdir/$tfile
17933 compare_mtime_changelog $DIR/$tdir/$tfile
17935 # Test CL_MTIME during close
17936 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17937 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17939 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17942 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17943 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17944 skip "Need MDS version at least 2.14.51"
17951 changelog_register || error "first changelog_register failed"
17952 changelog_register || error "second changelog_register failed"
17954 cl_users=(${CL_USERS[mds1]})
17955 cl_user1="${cl_users[0]}"
17956 cl_user2="${cl_users[1]}"
17957 # generate some changelog records to accumulate on MDT0
17958 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17959 createmany -m $DIR/$tdir/$tfile 50 ||
17960 error "create $DIR/$tdir/$tfile failed"
17961 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17964 # check changelogs have been generated
17965 local nbcl=$(changelog_dump | wc -l)
17966 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17968 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17969 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17971 __changelog_clear mds1 $cl_user1 +10
17972 __changelog_clear mds1 $cl_user2 0 &
17975 __changelog_clear mds1 $cl_user1 0 ||
17976 error "fail to cancel record for $cl_user1"
17978 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17980 run_test 160m "Changelog clear race"
17983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17984 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17985 skip "Need MDS version at least 2.14.51"
17994 changelog_register || error "first changelog_register failed"
17996 cl_users=(${CL_USERS[mds1]})
17997 cl_user1="${cl_users[0]}"
17999 # generate some changelog records to accumulate on MDT0
18000 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18001 first_rec=$(changelog_users $SINGLEMDS |
18002 awk '/^current.index:/ { print $NF }')
18003 while (( last_rec < (( first_rec + 65000)) )); do
18004 createmany -m $DIR/$tdir/$tfile 10000 ||
18005 error "create $DIR/$tdir/$tfile failed"
18007 for i in $(seq 0 10000); do
18008 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
18012 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
18013 error "unlinkmany failed unlink"
18014 last_rec=$(changelog_users $SINGLEMDS |
18015 awk '/^current.index:/ { print $NF }')
18016 echo last record $last_rec
18017 (( last_rec == 0 )) && error "no changelog found"
18020 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
18021 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
18023 __changelog_clear mds1 $cl_user1 0 &
18026 __changelog_clear mds1 $cl_user1 0 ||
18027 error "fail to cancel record for $cl_user1"
18029 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18031 run_test 160n "Changelog destroy race"
18034 local mdt="$(facet_svc $SINGLEMDS)"
18036 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18037 remote_mds_nodsh && skip "remote MDS with nodsh"
18038 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
18039 skip "Need MDS version at least 2.14.52"
18041 changelog_register --user test_160o -m unlnk+close+open ||
18042 error "changelog_register failed"
18044 do_facet $SINGLEMDS $LCTL --device $mdt \
18045 changelog_register -u "Tt3_-#" &&
18046 error "bad symbols in name should fail"
18048 do_facet $SINGLEMDS $LCTL --device $mdt \
18049 changelog_register -u test_160o &&
18050 error "the same name registration should fail"
18052 do_facet $SINGLEMDS $LCTL --device $mdt \
18053 changelog_register -u test_160toolongname &&
18054 error "too long name registration should fail"
18056 changelog_chmask "MARK+HSM"
18057 lctl get_param mdd.*.changelog*mask
18058 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18059 changelog_users $SINGLEMDS | grep -q $cl_user ||
18060 error "User $cl_user not found in changelog_users"
18062 echo $cl_user | grep -q test_160o ||
18063 error "User $cl_user has no specific name 'test160o'"
18066 changelog_clear 0 || error "changelog_clear failed"
18067 # generate some changelog records to accumulate on MDT0
18068 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18069 touch $DIR/$tdir/$tfile # open 1
18071 OPENS=$(changelog_dump | grep -c "OPEN")
18072 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18074 # must be no MKDIR it wasn't set as user mask
18075 MKDIR=$(changelog_dump | grep -c "MKDIR")
18076 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18078 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18079 mdd.$mdt.changelog_current_mask -n)
18080 # register maskless user
18081 changelog_register || error "changelog_register failed"
18082 # effective mask should be not changed because it is not minimal
18083 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18084 mdd.$mdt.changelog_current_mask -n)
18085 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18086 # set server mask to minimal value
18087 changelog_chmask "MARK"
18088 # check effective mask again, should be treated as DEFMASK now
18089 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18090 mdd.$mdt.changelog_current_mask -n)
18091 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18093 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18094 # set server mask back to some value
18095 changelog_chmask "CLOSE,UNLNK"
18096 # check effective mask again, should not remain as DEFMASK
18097 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18098 mdd.$mdt.changelog_current_mask -n)
18099 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18102 do_facet $SINGLEMDS $LCTL --device $mdt \
18103 changelog_deregister -u test_160o ||
18104 error "cannot deregister by name"
18106 run_test 160o "changelog user name and mask"
18109 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18110 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18111 skip "Need MDS version at least 2.14.51"
18112 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18118 changelog_register || error "first changelog_register failed"
18120 cl_users=(${CL_USERS[mds1]})
18121 cl_user1="${cl_users[0]}"
18123 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18124 createmany -m $DIR/$tdir/$tfile 50 ||
18125 error "create $DIR/$tdir/$tfile failed"
18126 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18129 # check changelogs have been generated
18130 entry_count=$(changelog_dump | wc -l)
18131 ((entry_count != 0)) || error "no changelog entries found"
18133 # remove changelog_users and check that orphan entries are removed
18135 local dev=$(mdsdevname 1)
18136 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18137 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18138 entry_count=$(changelog_dump | wc -l)
18139 ((entry_count == 0)) ||
18140 error "found $entry_count changelog entries, expected none"
18142 run_test 160p "Changelog orphan cleanup with no users"
18145 local mdt="$(facet_svc $SINGLEMDS)"
18148 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18149 remote_mds_nodsh && skip "remote MDS with nodsh"
18150 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18151 skip "Need MDS version at least 2.14.54"
18153 # set server mask to minimal value like server init does
18154 changelog_chmask "MARK"
18155 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18156 error "changelog_register failed"
18157 # check effective mask again, should be treated as DEFMASK now
18158 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18159 mdd.$mdt.changelog_current_mask -n)
18160 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18161 error "changelog_deregister failed"
18162 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18164 run_test 160q "changelog effective mask is DEFMASK if not set"
18167 remote_mds_nodsh && skip "remote MDS with nodsh"
18168 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18169 skip "Need MDS version at least 2.14.55"
18171 local mdts=$(comma_list $(mdts_nodes))
18173 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18174 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18175 fail_val=$((24 * 3600 * 10))
18177 # Create a user which is 10 days old
18178 changelog_register || error "first changelog_register failed"
18180 declare -A cl_user1
18183 # generate some changelog records to accumulate on each MDT
18184 # use all_char because created files should be evenly distributed
18185 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18186 error "test_mkdir $tdir failed"
18187 for ((i = 0; i < MDSCOUNT; i++)); do
18188 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18189 error "create $DIR/$tdir/d$i.1 failed"
18192 # check changelogs have been generated
18193 local nbcl=$(changelog_dump | wc -l)
18194 (( nbcl > 0 )) || error "no changelogs found"
18196 # reduce the max_idle_indexes value to make sure we exceed it
18197 for param in "changelog_max_idle_indexes=2097446912" \
18198 "changelog_max_idle_time=2592000" \
18200 "changelog_min_gc_interval=2"; do
18201 local MDT0=$(facet_svc $SINGLEMDS)
18202 local var="${param%=*}"
18203 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18205 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18206 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18207 error "unable to set mdd.*.$param"
18210 local start=$SECONDS
18211 for i in $(seq $MDSCOUNT); do
18212 cl_users=(${CL_USERS[mds$i]})
18213 cl_user1[mds$i]="${cl_users[0]}"
18215 [[ -n "${cl_user1[mds$i]}" ]] ||
18216 error "mds$i: no user registered"
18219 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18220 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18222 # ensure we are past the previous changelog_min_gc_interval set above
18223 local sleep2=$((start + 2 - SECONDS))
18224 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18226 # Generate one more changelog to trigger GC
18227 for ((i = 0; i < MDSCOUNT; i++)); do
18228 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18229 error "create $DIR/$tdir/d$i.3 failed"
18232 # ensure gc thread is done
18233 for node in $(mdts_nodes); do
18234 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18235 error "$node: GC-thread not done"
18238 do_nodes $mdts $LCTL set_param fail_loc=0
18240 for (( i = 1; i <= MDSCOUNT; i++ )); do
18241 # check cl_user1 is purged
18242 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18243 error "mds$i: User ${cl_user1[mds$i]} is registered"
18247 run_test 160s "changelog garbage collect on idle records * time"
18250 remote_mds_nodsh && skip "remote MDS with nodsh"
18251 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18252 skip "Need MDS version at least 2.15.50"
18254 local MDT0=$(facet_svc $SINGLEMDS)
18260 changelog_register --user user1 -m all ||
18261 error "user1 failed to register"
18263 mkdir_on_mdt0 $DIR/$tdir
18264 # create default overstripe to maximize changelog size
18265 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18266 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18267 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18269 # user2 consumes less records so less space
18270 changelog_register --user user2 || error "user2 failed to register"
18271 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18272 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18274 # check changelogs have been generated
18275 local nbcl=$(changelog_dump | wc -l)
18276 (( nbcl > 0 )) || error "no changelogs found"
18278 # reduce the changelog_min_gc_interval to force check
18279 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18280 local var="${param%=*}"
18281 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18283 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18284 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18285 error "unable to set mdd.*.$param"
18289 cl_users=(${CL_USERS[mds1]})
18290 cl_user1="${cl_users[0]}"
18291 cl_user2="${cl_users[1]}"
18293 [[ -n $cl_user1 ]] ||
18294 error "mds1: user #1 isn't registered"
18295 [[ -n $cl_user2 ]] ||
18296 error "mds1: user #2 isn't registered"
18298 # ensure we are past the previous changelog_min_gc_interval set above
18299 local sleep2=$((start + 2 - SECONDS))
18300 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18302 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18303 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18304 fail_val=$(((llog_size1 + llog_size2) / 2))
18306 # Generate more changelog to trigger GC
18307 createmany -o $DIR/$tdir/u3_ 4 ||
18308 error "create failed for more files"
18310 # ensure gc thread is done
18311 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18312 error "mds1: GC-thread not done"
18314 do_facet mds1 $LCTL set_param fail_loc=0
18316 # check cl_user1 is purged
18317 changelog_users mds1 | grep -q "$cl_user1" &&
18318 error "User $cl_user1 is registered"
18319 # check cl_user2 is not purged
18320 changelog_users mds1 | grep -q "$cl_user2" ||
18321 error "User $cl_user2 is not registered"
18323 run_test 160t "changelog garbage collect on lack of space"
18326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18328 test_mkdir -c1 $DIR/$tdir
18329 cp /etc/hosts $DIR/$tdir/$tfile
18330 test_mkdir -c1 $DIR/$tdir/foo1
18331 test_mkdir -c1 $DIR/$tdir/foo2
18332 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18333 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18334 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18335 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18336 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18337 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18338 $LFS fid2path $DIR $FID
18339 error "bad link ea"
18342 rm $DIR/$tdir/foo2/zachary
18344 rm $DIR/$tdir/foo2/thor
18346 rm $DIR/$tdir/$tfile
18348 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18349 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18350 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18351 rm $DIR/$tdir/foo2/maggie
18354 local longname=$tfile.avg_len_is_thirty_two_
18355 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18356 error_noexit 'failed to unlink many hardlinks'" EXIT
18357 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18358 error "failed to hardlink many files"
18359 links=$($LFS fid2path $DIR $FID | wc -l)
18360 echo -n "${links}/1000 links in link EA"
18361 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18363 run_test 161a "link ea sanity"
18366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18367 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18370 local remote_dir=$DIR/$tdir/remote_dir
18372 mkdir -p $DIR/$tdir
18373 $LFS mkdir -i $MDTIDX $remote_dir ||
18374 error "create remote directory failed"
18376 cp /etc/hosts $remote_dir/$tfile
18377 mkdir -p $remote_dir/foo1
18378 mkdir -p $remote_dir/foo2
18379 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18380 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18381 ln $remote_dir/$tfile $remote_dir/foo1/luna
18382 ln $remote_dir/$tfile $remote_dir/foo2/thor
18384 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18386 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18387 $LFS fid2path $DIR $FID
18388 error "bad link ea"
18391 rm $remote_dir/foo2/zachary
18393 rm $remote_dir/foo2/thor
18395 rm $remote_dir/$tfile
18397 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18398 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18399 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18400 $LFS fid2path $DIR $FID
18401 error "bad link rename"
18403 rm $remote_dir/foo2/maggie
18406 local longname=filename_avg_len_is_thirty_two_
18407 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18408 error "failed to hardlink many files"
18409 links=$($LFS fid2path $DIR $FID | wc -l)
18410 echo -n "${links}/1000 links in link EA"
18411 [[ ${links} -gt 60 ]] ||
18412 error "expected at least 60 links in link EA"
18413 unlinkmany $remote_dir/foo2/$longname 1000 ||
18414 error "failed to unlink many hardlinks"
18416 run_test 161b "link ea sanity under remote directory"
18419 remote_mds_nodsh && skip "remote MDS with nodsh"
18420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18421 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18422 skip "Need MDS version at least 2.1.5"
18424 # define CLF_RENAME_LAST 0x0001
18425 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18426 changelog_register || error "changelog_register failed"
18429 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18430 touch $DIR/$tdir/foo_161c
18431 touch $DIR/$tdir/bar_161c
18432 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18433 changelog_dump | grep RENME | tail -n 5
18434 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18435 changelog_clear 0 || error "changelog_clear failed"
18436 if [ x$flags != "x0x1" ]; then
18437 error "flag $flags is not 0x1"
18440 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18441 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18442 touch $DIR/$tdir/foo_161c
18443 touch $DIR/$tdir/bar_161c
18444 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18445 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18446 changelog_dump | grep RENME | tail -n 5
18447 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18448 changelog_clear 0 || error "changelog_clear failed"
18449 if [ x$flags != "x0x0" ]; then
18450 error "flag $flags is not 0x0"
18452 echo "rename overwrite a target having nlink > 1," \
18453 "changelog record has flags of $flags"
18455 # rename doesn't overwrite a target (changelog flag 0x0)
18456 touch $DIR/$tdir/foo_161c
18457 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18458 changelog_dump | grep RENME | tail -n 5
18459 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18460 changelog_clear 0 || error "changelog_clear failed"
18461 if [ x$flags != "x0x0" ]; then
18462 error "flag $flags is not 0x0"
18464 echo "rename doesn't overwrite a target," \
18465 "changelog record has flags of $flags"
18467 # define CLF_UNLINK_LAST 0x0001
18468 # unlink a file having nlink = 1 (changelog flag 0x1)
18469 rm -f $DIR/$tdir/foo2_161c
18470 changelog_dump | grep UNLNK | tail -n 5
18471 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18472 changelog_clear 0 || error "changelog_clear failed"
18473 if [ x$flags != "x0x1" ]; then
18474 error "flag $flags is not 0x1"
18476 echo "unlink a file having nlink = 1," \
18477 "changelog record has flags of $flags"
18479 # unlink a file having nlink > 1 (changelog flag 0x0)
18480 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18481 rm -f $DIR/$tdir/foobar_161c
18482 changelog_dump | grep UNLNK | tail -n 5
18483 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18484 changelog_clear 0 || error "changelog_clear failed"
18485 if [ x$flags != "x0x0" ]; then
18486 error "flag $flags is not 0x0"
18488 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18490 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18493 remote_mds_nodsh && skip "remote MDS with nodsh"
18494 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18499 changelog_register || error "changelog_register failed"
18501 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18502 # interfer with $MOUNT/.lustre/fid/ access
18504 [[ $? -eq 0 ]] || error "mkdir failed"
18506 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18507 $LCTL set_param fail_loc=0x8000140c
18509 $LCTL set_param fail_val=5
18512 echo foofoo > $DIR/$tdir/$tfile &
18515 # wait for create to be delayed
18519 [[ $? -eq 0 ]] || error "create should be blocked"
18521 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18522 stack_trap "rm -f $tempfile"
18523 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18524 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18525 # some delay may occur during ChangeLog publishing and file read just
18526 # above, that could allow file write to happen finally
18527 [[ -s $tempfile ]] && echo "file should be empty"
18529 $LCTL set_param fail_loc=0
18532 [[ $? -eq 0 ]] || error "create failed"
18534 run_test 161d "create with concurrent .lustre/fid access"
18537 local expected="$1"
18542 path=$($LFS fid2path "$@")
18545 if [ $rc -ne 0 ]; then
18546 error "path looked up of '$expected' failed: rc=$rc"
18547 elif [ "$path" != "$expected" ]; then
18548 error "path looked up '$path' instead of '$expected'"
18550 echo "FID '$fid' resolves to path '$path' as expected"
18554 test_162a() { # was test_162
18555 test_mkdir -p -c1 $DIR/$tdir/d2
18556 touch $DIR/$tdir/d2/$tfile
18557 touch $DIR/$tdir/d2/x1
18558 touch $DIR/$tdir/d2/x2
18559 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18560 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18562 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18563 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18566 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18567 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18568 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18570 # softlink to wrong file
18571 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18572 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18573 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18576 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18577 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18578 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18579 # fid2path dir/fsname should both work
18580 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18581 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18583 # hardlink count: check that there are 2 links
18584 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18585 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18587 # hardlink indexing: remove the first link
18588 rm $DIR/$tdir/d2/p/q/r/hlink
18589 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18591 run_test 162a "path lookup sanity"
18594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18595 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18598 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18599 error "create striped dir failed"
18601 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18602 tail -n 1 | awk '{print $2}')
18603 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18605 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18606 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18609 for ((i=0;i<5;i++)); do
18610 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18611 error "get fid for f$i failed"
18612 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18614 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18615 error "get fid for d$i failed"
18616 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18621 run_test 162b "striped directory path lookup sanity"
18623 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18625 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18626 skip "Need MDS version at least 2.7.51"
18628 local lpath=$tdir.local
18629 local rpath=$tdir.remote
18631 test_mkdir $DIR/$lpath
18632 test_mkdir $DIR/$rpath
18634 for ((i = 0; i <= 101; i++)); do
18637 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18638 error "get fid for local directory $DIR/$lpath failed"
18639 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18642 test_mkdir $DIR/$rpath
18643 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18644 error "get fid for remote directory $DIR/$rpath failed"
18645 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18650 run_test 162c "fid2path works with paths 100 or more directories deep"
18652 oalr_event_count() {
18656 awk -v name="${FSNAME}-OST0000" \
18657 -v event="${event}" \
18658 '$1 == "TRACE" && $2 == event && $3 == name' \
18663 oalr_expect_event_count() {
18666 local expect="${3}"
18669 count=$(oalr_event_count "${event}" "${trace}")
18670 if ((count == expect)); then
18674 error_noexit "${event} event count was '${count}', expected ${expect}"
18680 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18682 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18686 sync # Flush previous IOs so we can count log entries.
18687 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18688 stack_trap cleanup_165 EXIT
18692 local trace="/tmp/${tfile}.trace"
18696 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18697 skip "OFD access log unsupported"
18700 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18703 do_facet ost1 ofd_access_log_reader --list
18706 do_facet ost1 killall -TERM ofd_access_log_reader
18710 if ((rc != 0)); then
18711 error "ofd_access_log_reader exited with rc = '${rc}'"
18714 # Parse trace file for discovery events:
18715 oalr_expect_event_count alr_log_add "${trace}" 1
18716 oalr_expect_event_count alr_log_eof "${trace}" 1
18717 oalr_expect_event_count alr_log_free "${trace}" 1
18719 run_test 165a "ofd access log discovery"
18722 local trace="/tmp/${tfile}.trace"
18723 local file="${DIR}/${tfile}"
18732 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18733 skip "OFD access log unsupported"
18736 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18739 do_facet ost1 ofd_access_log_reader --list
18741 lfs setstripe -c 1 -i 0 "${file}"
18742 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18743 error "cannot create '${file}'"
18746 do_facet ost1 killall -TERM ofd_access_log_reader
18750 if ((rc != 0)); then
18751 error "ofd_access_log_reader exited with rc = '${rc}'"
18754 oalr_expect_event_count alr_log_entry "${trace}" 1
18756 pfid1=$($LFS path2fid "${file}")
18758 # 1 2 3 4 5 6 7 8 9 10
18759 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18760 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18762 echo "entry = '${entry[*]}'" >&2
18765 if [[ "${pfid1}" != "${pfid2}" ]]; then
18766 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18770 if ((size != 1048576)); then
18771 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18775 if [[ "${flags}" != "w" ]]; then
18776 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18779 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18782 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18783 error "cannot read '${file}'"
18786 do_facet ost1 killall -TERM ofd_access_log_reader
18790 if ((rc != 0)); then
18791 error "ofd_access_log_reader exited with rc = '${rc}'"
18794 oalr_expect_event_count alr_log_entry "${trace}" 1
18796 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18797 echo "entry = '${entry[*]}'" >&2
18800 if [[ "${pfid1}" != "${pfid2}" ]]; then
18801 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18805 if ((size != 524288)); then
18806 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18810 if [[ "${flags}" != "r" ]]; then
18811 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18814 run_test 165b "ofd access log entries are produced and consumed"
18817 local trace="/tmp/${tfile}.trace"
18818 local file="${DIR}/${tdir}/${tfile}"
18820 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18821 skip "OFD access log unsupported"
18823 test_mkdir "${DIR}/${tdir}"
18826 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18829 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18831 # 4096 / 64 = 64. Create twice as many entries.
18832 for ((i = 0; i < 128; i++)); do
18833 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18834 error "cannot create file"
18839 do_facet ost1 killall -TERM ofd_access_log_reader
18842 if ((rc != 0)); then
18843 error "ofd_access_log_reader exited with rc = '${rc}'"
18846 unlinkmany "${file}-%d" 128
18848 run_test 165c "full ofd access logs do not block IOs"
18850 oal_get_read_count() {
18853 # STATS lustre-OST0001 alr_read_count 1
18855 do_facet ost1 cat "${stats}" |
18856 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18857 END { print count; }'
18860 oal_expect_read_count() {
18865 # Ask ofd_access_log_reader to write stats.
18866 do_facet ost1 killall -USR1 ofd_access_log_reader
18868 # Allow some time for things to happen.
18871 count=$(oal_get_read_count "${stats}")
18872 if ((count == expect)); then
18876 error_noexit "bad read count, got ${count}, expected ${expect}"
18877 do_facet ost1 cat "${stats}" >&2
18882 local stats="/tmp/${tfile}.stats"
18883 local file="${DIR}/${tdir}/${tfile}"
18884 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18886 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18887 skip "OFD access log unsupported"
18889 test_mkdir "${DIR}/${tdir}"
18892 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18895 lfs setstripe -c 1 -i 0 "${file}"
18897 do_facet ost1 lctl set_param "${param}=rw"
18898 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18899 error "cannot create '${file}'"
18900 oal_expect_read_count "${stats}" 1
18902 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18903 error "cannot read '${file}'"
18904 oal_expect_read_count "${stats}" 2
18906 do_facet ost1 lctl set_param "${param}=r"
18907 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18908 error "cannot create '${file}'"
18909 oal_expect_read_count "${stats}" 2
18911 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18912 error "cannot read '${file}'"
18913 oal_expect_read_count "${stats}" 3
18915 do_facet ost1 lctl set_param "${param}=w"
18916 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18917 error "cannot create '${file}'"
18918 oal_expect_read_count "${stats}" 4
18920 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18921 error "cannot read '${file}'"
18922 oal_expect_read_count "${stats}" 4
18924 do_facet ost1 lctl set_param "${param}=0"
18925 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18926 error "cannot create '${file}'"
18927 oal_expect_read_count "${stats}" 4
18929 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18930 error "cannot read '${file}'"
18931 oal_expect_read_count "${stats}" 4
18933 do_facet ost1 killall -TERM ofd_access_log_reader
18936 if ((rc != 0)); then
18937 error "ofd_access_log_reader exited with rc = '${rc}'"
18940 run_test 165d "ofd_access_log mask works"
18943 local stats="/tmp/${tfile}.stats"
18944 local file0="${DIR}/${tdir}-0/${tfile}"
18945 local file1="${DIR}/${tdir}-1/${tfile}"
18947 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18948 skip "OFD access log unsupported"
18950 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18952 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18953 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18955 lfs setstripe -c 1 -i 0 "${file0}"
18956 lfs setstripe -c 1 -i 0 "${file1}"
18959 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18962 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18963 error "cannot create '${file0}'"
18965 oal_expect_read_count "${stats}" 0
18967 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18968 error "cannot create '${file1}'"
18970 oal_expect_read_count "${stats}" 1
18972 do_facet ost1 killall -TERM ofd_access_log_reader
18975 if ((rc != 0)); then
18976 error "ofd_access_log_reader exited with rc = '${rc}'"
18979 run_test 165e "ofd_access_log MDT index filter works"
18982 local trace="/tmp/${tfile}.trace"
18987 do_facet ost1 timeout 60 ofd_access_log_reader \
18988 --exit-on-close --debug=- --trace=- > "${trace}" &
18995 if ((rc != 0)); then
18996 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
19001 run_test 165f "ofd_access_log_reader --exit-on-close works"
19004 # do directio so as not to populate the page cache
19005 log "creating a 10 Mb file"
19006 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
19007 error "multiop failed while creating a file"
19008 log "starting reads"
19009 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19010 log "truncating the file"
19011 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
19012 error "multiop failed while truncating the file"
19014 kill %+ || true # reads might have finished
19015 echo "wait until dd is finished"
19017 log "removing the temporary file"
19018 rm -rf $DIR/$tfile || error "tmp file removal failed"
19020 run_test 169 "parallel read and truncate should not deadlock"
19023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19025 $LCTL clear # bug 18514
19026 $LCTL debug_daemon start $TMP/${tfile}_log_good
19028 $LCTL debug_daemon stop
19029 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
19030 error "sed failed to read log_good"
19032 $LCTL debug_daemon start $TMP/${tfile}_log_good
19034 $LCTL debug_daemon stop
19036 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
19037 error "lctl df log_bad failed"
19039 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19040 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19042 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
19043 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
19045 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
19046 error "bad_line good_line1 good_line2 are empty"
19048 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19049 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
19050 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19052 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
19053 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19054 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19056 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19057 error "bad_line_new good_line_new are empty"
19059 local expected_good=$((good_line1 + good_line2*2))
19061 rm -f $TMP/${tfile}*
19062 # LU-231, short malformed line may not be counted into bad lines
19063 if [ $bad_line -ne $bad_line_new ] &&
19064 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19065 error "expected $bad_line bad lines, but got $bad_line_new"
19069 if [ $expected_good -ne $good_line_new ]; then
19070 error "expected $expected_good good lines, but got $good_line_new"
19075 run_test 170 "test lctl df to handle corrupted log ====================="
19077 test_171() { # bug20592
19078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19080 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19081 $LCTL set_param fail_loc=0x50e
19082 $LCTL set_param fail_val=3000
19083 multiop_bg_pause $DIR/$tfile O_s || true
19085 kill -USR1 $MULTIPID
19089 if dmesg | grep "recursive fault"; then
19090 error "caught a recursive fault"
19092 $LCTL set_param fail_loc=0
19095 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19099 #define OBD_FAIL_OBD_CLEANUP 0x60e
19100 $LCTL set_param fail_loc=0x60e
19101 umount $MOUNT || error "umount $MOUNT failed"
19102 stack_trap "mount_client $MOUNT"
19104 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19105 error "no client OBDs are remained"
19107 $LCTL dl | while read devno state type name foo; do
19110 $LCTL --device $name cleanup
19111 $LCTL --device $name detach
19114 # skip server devices
19119 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19120 $LCTL dl | egrep " osc | lov | lmv | mdc "
19121 error "some client OBDs are still remained"
19125 run_test 172 "manual device removal with lctl cleanup/detach ======"
19127 # it would be good to share it with obdfilter-survey/iokit-libecho code
19128 setup_obdecho_osc () {
19131 local obdfilter_name=$2
19132 echo "Creating new osc for $obdfilter_name on $ost_nid"
19133 # make sure we can find loopback nid
19134 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19136 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19137 ${obdfilter_name}_osc_UUID || rc=2; }
19138 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19139 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19143 cleanup_obdecho_osc () {
19144 local obdfilter_name=$1
19145 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19146 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19153 local pages=${3:-64}
19158 local obd_size=$(get_obd_size $node $OBD)
19159 local page_size=$(get_page_size $node)
19160 if [[ -n "$obd_size" ]]; then
19161 local new_count=$((obd_size / (pages * page_size / 1024)))
19162 [[ $new_count -ge $count ]] || count=$new_count
19165 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19166 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19168 if [ $rc -eq 0 ]; then
19169 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19170 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19172 echo "New object id is $id"
19173 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19175 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19176 "test_brw $count w v $pages $id" || rc=4; }
19177 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19179 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19180 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19181 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19182 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19183 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19188 skip "obdecho on osc is no longer supported"
19190 run_test 180a "test obdecho on osc"
19193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19194 remote_ost_nodsh && skip "remote OST with nodsh"
19196 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19197 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19198 error "failed to load module obdecho"
19200 local target=$(do_facet ost1 $LCTL dl |
19201 awk '/obdfilter/ { print $4; exit; }')
19203 if [ -n "$target" ]; then
19204 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19206 do_facet ost1 $LCTL dl
19207 error "there is no obdfilter target on ost1"
19210 run_test 180b "test obdecho directly on obdfilter"
19212 test_180c() { # LU-2598
19213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19214 remote_ost_nodsh && skip "remote OST with nodsh"
19215 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19216 skip "Need MDS version at least 2.4.0"
19218 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19219 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19220 error "failed to load module obdecho"
19222 local target=$(do_facet ost1 $LCTL dl |
19223 awk '/obdfilter/ { print $4; exit; }')
19225 if [ -n "$target" ]; then
19226 local pages=16384 # 64MB bulk I/O RPC size
19228 obdecho_test "$target" ost1 "$pages" ||
19229 error "obdecho_test with pages=$pages failed with $?"
19231 do_facet ost1 $LCTL dl
19232 error "there is no obdfilter target on ost1"
19235 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19237 test_181() { # bug 22177
19238 test_mkdir $DIR/$tdir
19239 # create enough files to index the directory
19240 createmany -o $DIR/$tdir/foobar 4000
19241 # print attributes for debug purpose
19244 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19246 # remove the files & current working dir
19247 unlinkmany $DIR/$tdir/foobar 4000
19249 kill -USR1 $MULTIPID
19251 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19254 run_test 181 "Test open-unlinked dir ========================"
19260 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19262 $LCTL set_param mdc.*.rpc_stats=clear
19264 for (( i = 0; i < $tcount; i++ )) ; do
19265 mkdir $DIR/$tdir/$i
19268 for (( i = 0; i < $tcount; i++ )) ; do
19269 createmany -o $DIR/$tdir/$i/f- $fcount &
19273 for (( i = 0; i < $tcount; i++ )) ; do
19274 unlinkmany $DIR/$tdir/$i/f- $fcount &
19278 $LCTL get_param mdc.*.rpc_stats
19282 run_test 182a "Test parallel modify metadata operations from mdc"
19285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19286 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19293 do_facet mds1 $LCTL list_param \
19294 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19295 skip "MDS lacks parallel RPC handling"
19297 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19299 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19300 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19303 createmany -i 0 -d $DIR/$tdir/t- $tcount
19305 for (( i = 0; i < $tcount; i++ )) ; do
19306 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19310 delta=$((etime - stime))
19311 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19314 for (( i = 0; i < $tcount; i++ )) ; do
19315 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19319 delta=$((etime - stime))
19320 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19324 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19326 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19329 createmany -i 0 -d $DIR/$tdir/t- $tcount
19331 for (( i = 0; i < $tcount; i++ )) ; do
19332 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19336 delta=$((etime - stime))
19337 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19340 for (( i = 0; i < $tcount; i++ )) ; do
19341 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19345 delta=$((etime - stime))
19346 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19348 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19350 run_test 182b "Test parallel modify metadata operations from osp"
19352 test_183() { # LU-2275
19353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19354 remote_mds_nodsh && skip "remote MDS with nodsh"
19355 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19356 skip "Need MDS version at least 2.3.56"
19358 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19359 echo aaa > $DIR/$tdir/$tfile
19361 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19362 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19364 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19365 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19367 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19369 # Flush negative dentry cache
19370 touch $DIR/$tdir/$tfile
19372 # We are not checking for any leaked references here, they'll
19373 # become evident next time we do cleanup with module unload.
19376 run_test 183 "No crash or request leak in case of strange dispositions ========"
19378 # test suite 184 is for LU-2016, LU-2017
19380 check_swap_layouts_support
19382 dir0=$DIR/$tdir/$testnum
19383 test_mkdir -p -c1 $dir0
19388 $LFS setstripe -c1 $file1
19390 $LFS setstripe -c2 $file2
19392 gen1=$($LFS getstripe -g $file1)
19393 gen2=$($LFS getstripe -g $file2)
19395 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19396 gen=$($LFS getstripe -g $file1)
19397 [[ $gen1 != $gen ]] ||
19398 error "Layout generation on $file1 does not change"
19399 gen=$($LFS getstripe -g $file2)
19400 [[ $gen2 != $gen ]] ||
19401 error "Layout generation on $file2 does not change"
19403 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19404 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19406 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19408 run_test 184a "Basic layout swap"
19411 check_swap_layouts_support
19413 dir0=$DIR/$tdir/$testnum
19414 mkdir -p $dir0 || error "creating dir $dir0"
19421 $LFS setstripe -c1 $file1
19422 $LFS setstripe -c2 $file2
19423 $LFS setstripe -c1 $file3
19424 chown $RUNAS_ID $file3
19425 gen1=$($LFS getstripe -g $file1)
19426 gen2=$($LFS getstripe -g $file2)
19428 $LFS swap_layouts $dir1 $dir2 &&
19429 error "swap of directories layouts should fail"
19430 $LFS swap_layouts $dir1 $file1 &&
19431 error "swap of directory and file layouts should fail"
19432 $RUNAS $LFS swap_layouts $file1 $file2 &&
19433 error "swap of file we cannot write should fail"
19434 $LFS swap_layouts $file1 $file3 &&
19435 error "swap of file with different owner should fail"
19436 /bin/true # to clear error code
19438 run_test 184b "Forbidden layout swap (will generate errors)"
19441 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19442 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19443 check_swap_layouts_support
19444 check_swap_layout_no_dom $DIR
19446 local dir0=$DIR/$tdir/$testnum
19447 mkdir -p $dir0 || error "creating dir $dir0"
19449 local ref1=$dir0/ref1
19450 local ref2=$dir0/ref2
19451 local file1=$dir0/file1
19452 local file2=$dir0/file2
19453 # create a file large enough for the concurrent test
19454 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19455 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19456 echo "ref file size: ref1($(stat -c %s $ref1))," \
19457 "ref2($(stat -c %s $ref2))"
19460 dd if=$ref1 of=$file1 bs=16k &
19463 # Make sure dd starts to copy file, but wait at most 5 seconds
19465 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19467 $LFS swap_layouts $file1 $file2
19470 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19471 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19473 # how many bytes copied before swapping layout
19474 local copied=$(stat -c %s $file2)
19475 local remaining=$(stat -c %s $ref1)
19476 remaining=$((remaining - copied))
19477 echo "Copied $copied bytes before swapping layout..."
19479 cmp -n $copied $file1 $ref2 | grep differ &&
19480 error "Content mismatch [0, $copied) of ref2 and file1"
19481 cmp -n $copied $file2 $ref1 ||
19482 error "Content mismatch [0, $copied) of ref1 and file2"
19483 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19484 error "Content mismatch [$copied, EOF) of ref1 and file1"
19487 rm -f $ref1 $ref2 $file1 $file2
19489 run_test 184c "Concurrent write and layout swap"
19492 check_swap_layouts_support
19493 check_swap_layout_no_dom $DIR
19494 [ -z "$(which getfattr 2>/dev/null)" ] &&
19495 skip_env "no getfattr command"
19497 local file1=$DIR/$tdir/$tfile-1
19498 local file2=$DIR/$tdir/$tfile-2
19499 local file3=$DIR/$tdir/$tfile-3
19503 mkdir -p $DIR/$tdir
19504 touch $file1 || error "create $file1 failed"
19505 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19506 error "create $file2 failed"
19507 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19508 error "create $file3 failed"
19509 lovea1=$(get_layout_param $file1)
19511 $LFS swap_layouts $file2 $file3 ||
19512 error "swap $file2 $file3 layouts failed"
19513 $LFS swap_layouts $file1 $file2 ||
19514 error "swap $file1 $file2 layouts failed"
19516 lovea2=$(get_layout_param $file2)
19519 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19521 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19522 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19524 run_test 184d "allow stripeless layouts swap"
19527 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19528 skip "Need MDS version at least 2.6.94"
19529 check_swap_layouts_support
19530 check_swap_layout_no_dom $DIR
19531 [ -z "$(which getfattr 2>/dev/null)" ] &&
19532 skip_env "no getfattr command"
19534 local file1=$DIR/$tdir/$tfile-1
19535 local file2=$DIR/$tdir/$tfile-2
19536 local file3=$DIR/$tdir/$tfile-3
19539 mkdir -p $DIR/$tdir
19540 touch $file1 || error "create $file1 failed"
19541 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19542 error "create $file2 failed"
19543 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19544 error "create $file3 failed"
19546 $LFS swap_layouts $file1 $file2 ||
19547 error "swap $file1 $file2 layouts failed"
19549 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19550 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19552 echo 123 > $file1 || error "Should be able to write into $file1"
19554 $LFS swap_layouts $file1 $file3 ||
19555 error "swap $file1 $file3 layouts failed"
19557 echo 123 > $file1 || error "Should be able to write into $file1"
19559 rm -rf $file1 $file2 $file3
19561 run_test 184e "Recreate layout after stripeless layout swaps"
19564 # Create a file with name longer than sizeof(struct stat) ==
19565 # 144 to see if we can get chars from the file name to appear
19566 # in the returned striping. Note that 'f' == 0x66.
19567 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19569 mkdir -p $DIR/$tdir
19570 mcreate $DIR/$tdir/$file
19571 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19572 error "IOC_MDC_GETFILEINFO returned garbage striping"
19575 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19577 test_185() { # LU-2441
19578 # LU-3553 - no volatile file support in old servers
19579 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19580 skip "Need MDS version at least 2.3.60"
19582 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19583 touch $DIR/$tdir/spoo
19584 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19585 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19586 error "cannot create/write a volatile file"
19587 [ "$FILESET" == "" ] &&
19588 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19589 error "FID is still valid after close"
19591 multiop_bg_pause $DIR/$tdir Vw4096_c
19598 # assume that the next FID for this client is sequential, since stdout
19599 # is unfortunately eaten by multiop_bg_pause
19600 local n=$((${fidv[1]} + 1))
19601 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19602 if [ "$FILESET" == "" ]; then
19603 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19604 error "FID is missing before close"
19606 kill -USR1 $multi_pid
19607 # 1 second delay, so if mtime change we will see it
19609 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19610 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19612 run_test 185 "Volatile file support"
19614 function create_check_volatile() {
19618 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19621 local FID=$(cat /tmp/${tfile}.fid)
19622 [ "$FID" == "" ] && error "can't get FID for volatile"
19623 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19624 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19625 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19629 cancel_lru_locks mdc # flush opencache
19630 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19635 # LU-12516 - volatile creation via .lustre
19636 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19637 skip "Need MDS version at least 2.3.55"
19639 create_check_volatile 0
19640 [ $MDSCOUNT -lt 2 ] && return 0
19643 create_check_volatile 1
19647 run_test 185a "Volatile file creation in .lustre/fid/"
19650 remote_mds_nodsh && skip "remote MDS with nodsh"
19651 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19652 skip "Need MDS version at least 2.3.0"
19654 local dir0=$DIR/$tdir/$testnum
19655 mkdir -p $dir0 || error "creating dir $dir0"
19657 local file=$dir0/file1
19658 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19659 stack_trap "rm -f $file"
19660 local dv1=$($LFS data_version $file)
19661 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19662 local dv2=$($LFS data_version $file)
19663 [[ $dv1 != $dv2 ]] ||
19664 error "data version did not change on write $dv1 == $dv2"
19666 run_test 187a "Test data version change"
19669 remote_mds_nodsh && skip "remote MDS with nodsh"
19670 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19671 skip "Need MDS version at least 2.3.0"
19673 local dir0=$DIR/$tdir/$testnum
19674 mkdir -p $dir0 || error "creating dir $dir0"
19676 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19677 [[ ${DV[0]} != ${DV[1]} ]] ||
19678 error "data version did not change on write"\
19679 " ${DV[0]} == ${DV[1]}"
19684 run_test 187b "Test data version change on volatile file"
19687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19688 remote_mgs_nodsh && skip "remote MGS with nodsh"
19689 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19691 local POOL=${POOL:-cea1}
19692 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19693 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19696 local last_ost=$(($OSTCOUNT - 1))
19698 local ost_list=$(seq $first_ost $ost_step $last_ost)
19699 local ost_range="$first_ost $last_ost $ost_step"
19700 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19701 local file_dir=$POOL_ROOT/file_tst
19702 local subdir=$test_path/subdir
19706 # former test_200a test_200b
19707 pool_add $POOL || { rc=$? ; break; }
19708 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19709 # former test_200c test_200d
19710 mkdir -p $test_path
19711 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19712 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19714 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19715 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19716 || { rc=$? ; break; }
19717 # former test_200e test_200f
19718 local files=$((OSTCOUNT*3))
19719 pool_alloc_files $POOL $test_path $files "$ost_list" \
19720 || { rc=$? ; break; }
19721 pool_create_files $POOL $file_dir $files "$ost_list" \
19722 || { rc=$? ; break; }
19723 # former test_200g test_200h
19724 pool_lfs_df $POOL || { rc=$? ; break; }
19725 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19727 # former test_201a test_201b test_201c
19728 pool_remove_first_target $POOL || { rc=$? ; break; }
19730 local f=$test_path/$tfile
19731 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19732 pool_remove $POOL $f || { rc=$? ; break; }
19740 run_test 200 "OST pools"
19742 # usage: default_attr <count | size | offset>
19744 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19747 # usage: check_default_stripe_attr
19748 check_default_stripe_attr() {
19749 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19752 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19754 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19758 error "unknown getstripe attr '$1'"
19761 [ $ACTUAL == $EXPECTED ] ||
19762 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19766 test_mkdir $DIR/$tdir
19767 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19769 check_default_stripe_attr --stripe-count
19770 check_default_stripe_attr --stripe-size
19771 check_default_stripe_attr --stripe-index
19773 run_test 204a "Print default stripe attributes"
19776 test_mkdir $DIR/$tdir
19777 $LFS setstripe --stripe-count 1 $DIR/$tdir
19779 check_default_stripe_attr --stripe-size
19780 check_default_stripe_attr --stripe-index
19782 run_test 204b "Print default stripe size and offset"
19785 test_mkdir $DIR/$tdir
19786 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19788 check_default_stripe_attr --stripe-count
19789 check_default_stripe_attr --stripe-index
19791 run_test 204c "Print default stripe count and offset"
19794 test_mkdir $DIR/$tdir
19795 $LFS setstripe --stripe-index 0 $DIR/$tdir
19797 check_default_stripe_attr --stripe-count
19798 check_default_stripe_attr --stripe-size
19800 run_test 204d "Print default stripe count and size"
19803 test_mkdir $DIR/$tdir
19804 $LFS setstripe -d $DIR/$tdir
19806 # LU-16904 check if root is set as PFL layout
19807 local numcomp=$($LFS getstripe --component-count $MOUNT)
19809 if [[ $numcomp -gt 0 ]]; then
19810 check_default_stripe_attr --stripe-count
19812 check_default_stripe_attr --stripe-count --raw
19814 check_default_stripe_attr --stripe-size --raw
19815 check_default_stripe_attr --stripe-index --raw
19817 run_test 204e "Print raw stripe attributes"
19820 test_mkdir $DIR/$tdir
19821 $LFS setstripe --stripe-count 1 $DIR/$tdir
19823 check_default_stripe_attr --stripe-size --raw
19824 check_default_stripe_attr --stripe-index --raw
19826 run_test 204f "Print raw stripe size and offset"
19829 test_mkdir $DIR/$tdir
19830 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19832 check_default_stripe_attr --stripe-count --raw
19833 check_default_stripe_attr --stripe-index --raw
19835 run_test 204g "Print raw stripe count and offset"
19838 test_mkdir $DIR/$tdir
19839 $LFS setstripe --stripe-index 0 $DIR/$tdir
19841 check_default_stripe_attr --stripe-count --raw
19842 check_default_stripe_attr --stripe-size --raw
19844 run_test 204h "Print raw stripe count and size"
19846 # Figure out which job scheduler is being used, if any,
19847 # or use a fake one
19848 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19849 JOBENV=SLURM_JOB_ID
19850 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19852 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19854 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19855 JOBENV=LOADL_STEP_ID
19856 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19859 $LCTL list_param jobid_name > /dev/null 2>&1
19860 if [ $? -eq 0 ]; then
19866 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19868 verify_jobstats() {
19873 # we don't really need to clear the stats for this test to work, since each
19874 # command has a unique jobid, but it makes debugging easier if needed.
19875 # for facet in $facets; do
19876 # local dev=$(convert_facet2label $facet)
19877 # # clear old jobstats
19878 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19881 # use a new JobID for each test, or we might see an old one
19882 [ "$JOBENV" = "FAKE_JOBID" ] &&
19883 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19885 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19887 [ "$JOBENV" = "nodelocal" ] && {
19888 FAKE_JOBID=id.$testnum.%e.$RANDOM
19889 $LCTL set_param jobid_name=$FAKE_JOBID
19890 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19893 log "Test: ${cmd[*]}"
19894 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19896 if [ $JOBENV = "FAKE_JOBID" ]; then
19897 FAKE_JOBID=$JOBVAL ${cmd[*]}
19902 # all files are created on OST0000
19903 for facet in $facets; do
19904 local stats="*.$(convert_facet2label $facet).job_stats"
19906 # strip out libtool wrappers for in-tree executables
19907 if (( $(do_facet $facet lctl get_param $stats |
19908 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19909 do_facet $facet lctl get_param $stats
19910 error "No jobstats for $JOBVAL found on $facet::$stats"
19916 local new_jobenv=$1
19918 set_persistent_param_and_check client "jobid_var" \
19919 "$FSNAME.sys.jobid_var" $new_jobenv
19922 test_205a() { # Job stats
19923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19924 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19925 skip "Need MDS version with at least 2.7.1"
19926 remote_mgs_nodsh && skip "remote MGS with nodsh"
19927 remote_mds_nodsh && skip "remote MDS with nodsh"
19928 remote_ost_nodsh && skip "remote OST with nodsh"
19929 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19930 skip "Server doesn't support jobstats"
19931 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19933 local old_jobenv=$($LCTL get_param -n jobid_var)
19934 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19935 stack_trap "jobstats_set $old_jobenv" EXIT
19939 local old_jobid_name=$($LCTL get_param jobid_name)
19940 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19942 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19943 mdt.*.job_cleanup_interval | head -n 1)
19944 local new_interval=5
19945 do_facet $SINGLEMDS \
19946 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19947 stack_trap "do_facet $SINGLEMDS \
19948 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19949 local start=$SECONDS
19953 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19954 verify_jobstats "$cmd" "$SINGLEMDS"
19956 cmd="rmdir $DIR/$tdir"
19957 verify_jobstats "$cmd" "$SINGLEMDS"
19958 # mkdir on secondary MDT
19959 if [ $MDSCOUNT -gt 1 ]; then
19960 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19961 verify_jobstats "$cmd" "mds2"
19964 cmd="mknod $DIR/$tfile c 1 3"
19965 verify_jobstats "$cmd" "$SINGLEMDS"
19967 cmd="rm -f $DIR/$tfile"
19968 verify_jobstats "$cmd" "$SINGLEMDS"
19969 # create all files on OST0000 so verify_jobstats can find OST stats
19971 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19972 verify_jobstats "$cmd" "$SINGLEMDS"
19974 cmd="touch $DIR/$tfile"
19975 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19977 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19978 verify_jobstats "$cmd" "ost1"
19980 cancel_lru_locks osc
19981 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19982 verify_jobstats "$cmd" "ost1"
19984 cmd="$TRUNCATE $DIR/$tfile 0"
19985 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19987 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19988 verify_jobstats "$cmd" "$SINGLEMDS"
19989 # jobstats expiry - sleep until old stats should be expired
19990 local left=$((new_interval + 5 - (SECONDS - start)))
19991 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19992 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19994 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19995 verify_jobstats "$cmd" "$SINGLEMDS"
19996 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19997 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19999 # Ensure that jobid are present in changelog (if supported by MDS)
20000 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
20001 changelog_dump | tail -10
20002 jobids=$(changelog_dump | tail -9 | grep -c "j=")
20003 [ $jobids -eq 9 ] ||
20004 error "Wrong changelog jobid count $jobids != 9"
20008 jobstats_set $JOBENV
20010 changelog_dump | grep $tfile
20011 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
20012 [ $jobids -eq 0 ] ||
20013 error "Unexpected jobids when jobid_var=$JOBENV"
20016 # test '%j' access to environment variable - if supported
20017 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
20018 JOBENV="JOBCOMPLEX"
20019 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20021 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20024 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
20025 JOBENV="JOBCOMPLEX"
20026 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
20028 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20031 # test '%j' access to per-session jobid - if supported
20032 if lctl list_param jobid_this_session > /dev/null 2>&1
20034 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
20035 lctl set_param jobid_this_session=$USER
20037 JOBENV="JOBCOMPLEX"
20038 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20040 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20043 run_test 205a "Verify job stats"
20045 # LU-13117, LU-13597, LU-16599
20047 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
20048 skip "Need MDS version at least 2.13.54.91"
20050 local job_stats="mdt.*.job_stats"
20051 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
20053 do_facet mds1 $LCTL set_param $job_stats=clear
20055 # Setting jobid_var to USER might not be supported
20056 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20057 $LCTL set_param jobid_var=USER || true
20058 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20059 $LCTL set_param jobid_name="%j.%e.%u"
20061 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20062 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20063 { do_facet mds1 $LCTL get_param $job_stats;
20064 error "Unexpected jobid found"; }
20065 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20066 { do_facet mds1 $LCTL get_param $job_stats;
20067 error "wrong job_stats format found"; }
20069 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20070 echo "MDS does not yet escape jobid" && return 0
20072 mkdir_on_mdt0 $DIR/$tdir
20073 $LCTL set_param jobid_var=TEST205b
20074 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20075 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20076 awk '/has\\x20sp/ {print $3}')
20077 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20078 error "jobid not escaped"; }
20080 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20081 # need to run such a command on mds1:
20082 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20084 # there might be multiple MDTs on single mds server, so need to
20085 # specifiy MDT0000. Or the command will fail due to other MDTs
20086 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20087 error "cannot clear escaped jobid in job_stats";
20089 echo "MDS does not support clearing escaped jobid"
20092 run_test 205b "Verify job stats jobid and output format"
20096 $LCTL set_param llite.*.stats=0
20097 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20098 $LCTL get_param llite.*.stats
20099 $LCTL get_param llite.*.stats | grep \
20100 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20101 error "wrong client stats format found"
20103 run_test 205c "Verify client stats format"
20106 local file=$DIR/$tdir/$tfile
20108 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20109 skip "need lustre >= 2.15.53 for lljobstat"
20110 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20111 skip "need lustre >= 2.15.53 for lljobstat"
20112 verify_yaml_available || skip_env "YAML verification not installed"
20114 test_mkdir -i 0 $DIR/$tdir
20115 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20116 stack_trap "rm -rf $DIR/$tdir"
20118 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20119 error "failed to write data to $file"
20122 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20123 echo -n 'verify rename_stats...'
20124 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20125 verify_yaml || error "rename_stats is not valid YAML"
20128 echo -n 'verify mdt job_stats...'
20129 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20130 verify_yaml || error "job_stats on mds1 is not valid YAML"
20133 echo -n 'verify ost job_stats...'
20134 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20135 verify_yaml || error "job_stats on ost1 is not valid YAML"
20138 run_test 205d "verify the format of some stats files"
20142 local file=$DIR/$tdir/$tfile
20143 local -a cli_params
20145 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20146 skip "need lustre >= 2.15.53 for lljobstat"
20147 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20148 skip "need lustre >= 2.15.53 for lljobstat"
20149 verify_yaml_available || skip_env "YAML verification not installed"
20151 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20152 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20153 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20155 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20156 stack_trap "rm -rf $DIR/$tdir"
20158 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20159 error "failed to create $file on ost1"
20160 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20161 error "failed to write data to $file"
20163 do_facet mds1 "$LCTL get_param *.*.job_stats"
20164 do_facet ost1 "$LCTL get_param *.*.job_stats"
20166 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20167 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20168 error "The output of lljobstat is not an valid YAML"
20170 # verify that job dd.0 does exist and has some ops on ost1
20171 # typically this line is like:
20172 # - 205e.dd.0: {ops: 20, ...}
20173 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20174 awk '$2=="205e.dd.0:" {print $4}')
20176 (( ${ops_comma%,} >= 10 )) ||
20177 error "cannot find job 205e.dd.0 with ops >= 10"
20179 run_test 205e "verify the output of lljobstat"
20182 verify_yaml_available || skip_env "YAML verification not installed"
20184 # check both qos_ost_weights and qos_mdt_weights
20185 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20186 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20187 error "qos_ost_weights is not valid YAML"
20189 run_test 205f "verify qos_ost_weights YAML format "
20191 __test_205_jobstats_dump() {
20193 local nbr_instance=$1
20196 if (( ${#pids[@]} >= nbr_instance )); then
20201 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20206 __test_205_cleanup() {
20208 # Clear all job entries
20209 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20213 local -a mds1_params
20214 local -a cli_params
20218 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20219 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20220 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20222 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20223 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20224 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20227 export TEST205G_ID=205g
20228 stack_trap "unset TEST205G_ID" EXIT
20230 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20233 __test_205_jobstats_dump 4 & pids+="$! "
20234 stack_trap "__test_205_cleanup $pids" EXIT INT
20236 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20238 run_test 205g "stress test for job_stats procfile"
20241 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20243 local dir=$DIR/$tdir
20244 local f=$dir/$tfile
20245 local f2=$dir/$tfile-2
20246 local f3=$dir/$tfile-3
20247 local subdir=$DIR/dir
20250 local mdts=$(comma_list $(mdts_nodes))
20251 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20252 local client_saved=$($LCTL get_param -n jobid_var)
20254 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20255 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20257 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20258 error "failed to set job_xattr parameter to user.job"
20259 $LCTL set_param jobid_var=procname.uid ||
20260 error "failed to set jobid_var parameter"
20265 val=$(getfattr -n user.job $f | grep user.job)
20266 [[ $val = user.job=\"touch.0\" ]] ||
20267 error "expected user.job=\"touch.0\", got '$val'"
20270 val=$(getfattr -n user.job $subdir | grep user.job)
20271 [[ $val = user.job=\"mkdir.0\" ]] ||
20272 error "expected user.job=\"mkdir.0\", got '$val'"
20274 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20275 error "failed to set job_xattr parameter to NONE"
20278 val=$(getfattr -d $f2)
20280 error "expected no user xattr, got '$val'"
20282 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20283 error "failed to set job_xattr parameter to trusted.job"
20286 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20287 [[ $val = trusted.job=\"touch.0\" ]] ||
20288 error "expected trusted.job=\"touch.0\", got '$val'"
20290 run_test 205h "check jobid xattr is stored correctly"
20293 local mdts=$(comma_list $(mdts_nodes))
20294 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20296 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20298 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20299 error "failed to set mdt.*.job_xattr to user.1234567"
20301 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20302 error "failed to reject too long job_xattr name"
20304 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20305 error "failed to reject job_xattr name in bad format"
20307 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20308 error "failed to reject job_xattr name with invalid character"
20310 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20311 xargs $LCTL set_param" &&
20312 error "failed to reject job_xattr name with non-ascii character"
20316 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20318 # LU-1480, LU-1773 and LU-1657
20320 mkdir -p $DIR/$tdir
20321 $LFS setstripe -c -1 $DIR/$tdir
20322 #define OBD_FAIL_LOV_INIT 0x1403
20323 $LCTL set_param fail_loc=0xa0001403
20324 $LCTL set_param fail_val=1
20325 touch $DIR/$tdir/$tfile || true
20327 run_test 206 "fail lov_init_raid0() doesn't lbug"
20330 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20331 local fsz=`stat -c %s $DIR/$tfile`
20332 cancel_lru_locks mdc
20334 # do not return layout in getattr intent
20335 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20336 $LCTL set_param fail_loc=0x170
20337 local sz=`stat -c %s $DIR/$tfile`
20339 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20343 run_test 207a "can refresh layout at glimpse"
20346 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20347 local cksum=`md5sum $DIR/$tfile`
20348 local fsz=`stat -c %s $DIR/$tfile`
20349 cancel_lru_locks mdc
20350 cancel_lru_locks osc
20352 # do not return layout in getattr intent
20353 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20354 $LCTL set_param fail_loc=0x171
20356 # it will refresh layout after the file is opened but before read issues
20357 echo checksum is "$cksum"
20358 echo "$cksum" |md5sum -c --quiet || error "file differs"
20362 run_test 207b "can refresh layout at open"
20365 # FIXME: in this test suite, only RD lease is used. This is okay
20366 # for now as only exclusive open is supported. After generic lease
20367 # is done, this test suite should be revised. - Jinshan
20369 remote_mds_nodsh && skip "remote MDS with nodsh"
20370 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20371 skip "Need MDS version at least 2.4.52"
20373 echo "==== test 1: verify get lease work"
20374 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20376 echo "==== test 2: verify lease can be broken by upcoming open"
20377 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20381 $MULTIOP $DIR/$tfile oO_RDWR:c
20382 kill -USR1 $PID && wait $PID || error "break lease error"
20384 echo "==== test 3: verify lease can't be granted if an open already exists"
20385 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20389 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20390 kill -USR1 $PID && wait $PID || error "open file error"
20392 echo "==== test 4: lease can sustain over recovery"
20393 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20399 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20401 echo "==== test 5: lease broken can't be regained by replay"
20402 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20406 # open file to break lease and then recovery
20407 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20410 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20414 run_test 208 "Exclusive open"
20417 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20418 skip_env "must have disp_stripe"
20421 sync; sleep 5; sync;
20423 echo 3 > /proc/sys/vm/drop_caches
20424 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20425 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20426 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20428 # open/close 500 times
20429 for i in $(seq 500); do
20433 echo 3 > /proc/sys/vm/drop_caches
20434 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20435 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20436 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20438 echo "before: $req_before, after: $req_after"
20439 [ $((req_after - req_before)) -ge 300 ] &&
20440 error "open/close requests are not freed"
20443 run_test 209 "read-only open/close requests should be freed promptly"
20448 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20452 $LFS getstripe $DIR/$tfile
20454 wait $pid || error "multiop failed"
20456 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20460 $LFS getstripe $DIR/$tfile
20462 wait $pid || error "multiop failed"
20464 run_test 210 "lfs getstripe does not break leases"
20466 function test_211() {
20471 stack_trap "rm -f $DIR/$tfile" EXIT
20472 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
20473 error "can't create file"
20474 $LFS mirror extend -N $DIR/$tfile ||
20475 error "can't create a replica"
20476 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20477 $LFS getstripe $DIR/$tfile
20478 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
20479 (( $stale != 1 )) && error "expected 1 stale, found $stale"
20481 $MULTIOP $DIR/$tfile OeW_E+eUc &
20485 id=$($LFS getstripe $DIR/$tfile |
20486 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
20487 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
20488 error "removed last in-sync replica?"
20492 (( $? == 0 )) || error "failed split broke the lease"
20494 run_test 211 "failed mirror split doesn't break write lease"
20498 size=$((size % 8192 + 1))
20499 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20500 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20501 rm -f $DIR/f212 $DIR/f212.xyz
20503 run_test 212 "Sendfile test ============================================"
20506 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20507 cancel_lru_locks osc
20508 lctl set_param fail_loc=0x8000040f
20509 # generate a read lock
20510 cat $DIR/$tfile > /dev/null
20511 # write to the file, it will try to cancel the above read lock.
20512 cat /etc/hosts >> $DIR/$tfile
20514 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20516 test_214() { # for bug 20133
20517 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20518 for (( i=0; i < 340; i++ )) ; do
20519 touch $DIR/$tdir/d214c/a$i
20522 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20523 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20524 ls $DIR/d214c || error "ls $DIR/d214c failed"
20525 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20526 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20528 run_test 214 "hash-indexed directory test - bug 20133"
20530 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20531 create_lnet_proc_files() {
20532 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20535 # counterpart of create_lnet_proc_files
20536 remove_lnet_proc_files() {
20537 rm -f $TMP/lnet_$1.sys
20540 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20541 # 3rd arg as regexp for body
20542 check_lnet_proc_stats() {
20543 local l=$(cat "$TMP/lnet_$1" |wc -l)
20544 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20546 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20549 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20550 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20551 # optional and can be regexp for 2nd line (lnet.routes case)
20552 check_lnet_proc_entry() {
20553 local blp=2 # blp stands for 'position of 1st line of body'
20554 [ -z "$5" ] || blp=3 # lnet.routes case
20556 local l=$(cat "$TMP/lnet_$1" |wc -l)
20557 # subtracting one from $blp because the body can be empty
20558 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20560 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20561 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20563 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20564 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20566 # bail out if any unexpected line happened
20567 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20568 [ "$?" != 0 ] || error "$2 misformatted"
20571 test_215() { # for bugs 18102, 21079, 21517
20572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20574 local N='(0|[1-9][0-9]*)' # non-negative numeric
20575 local P='[1-9][0-9]*' # positive numeric
20576 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20577 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20578 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20579 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20581 local L1 # regexp for 1st line
20582 local L2 # regexp for 2nd line (optional)
20583 local BR # regexp for the rest (body)
20585 # lnet.stats should look as 11 space-separated non-negative numerics
20586 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20587 create_lnet_proc_files "stats"
20588 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20589 remove_lnet_proc_files "stats"
20591 # lnet.routes should look like this:
20592 # Routing disabled/enabled
20593 # net hops priority state router
20594 # where net is a string like tcp0, hops > 0, priority >= 0,
20595 # state is up/down,
20596 # router is a string like 192.168.1.1@tcp2
20597 L1="^Routing (disabled|enabled)$"
20598 L2="^net +hops +priority +state +router$"
20599 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20600 create_lnet_proc_files "routes"
20601 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20602 remove_lnet_proc_files "routes"
20604 # lnet.routers should look like this:
20605 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20606 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20607 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20608 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20609 L1="^ref +rtr_ref +alive +router$"
20610 BR="^$P +$P +(up|down) +$NID$"
20611 create_lnet_proc_files "routers"
20612 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20613 remove_lnet_proc_files "routers"
20615 # lnet.peers should look like this:
20616 # nid refs state last max rtr min tx min queue
20617 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20618 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20619 # numeric (0 or >0 or <0), queue >= 0.
20620 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20621 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20622 create_lnet_proc_files "peers"
20623 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20624 remove_lnet_proc_files "peers"
20626 # lnet.buffers should look like this:
20627 # pages count credits min
20628 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20629 L1="^pages +count +credits +min$"
20630 BR="^ +$N +$N +$I +$I$"
20631 create_lnet_proc_files "buffers"
20632 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20633 remove_lnet_proc_files "buffers"
20635 # lnet.nis should look like this:
20636 # nid status alive refs peer rtr max tx min
20637 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20638 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20639 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20640 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20641 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20642 create_lnet_proc_files "nis"
20643 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20644 remove_lnet_proc_files "nis"
20646 # can we successfully write to lnet.stats?
20647 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20649 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20651 test_216() { # bug 20317
20652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20653 remote_ost_nodsh && skip "remote OST with nodsh"
20656 local facets=$(get_facets OST)
20657 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20659 save_lustre_params client "osc.*.contention_seconds" > $p
20660 save_lustre_params $facets \
20661 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20662 save_lustre_params $facets \
20663 "ldlm.namespaces.filter-*.contended_locks" >> $p
20664 save_lustre_params $facets \
20665 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20666 clear_stats osc.*.osc_stats
20668 # agressive lockless i/o settings
20669 do_nodes $(comma_list $(osts_nodes)) \
20670 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20671 ldlm.namespaces.filter-*.contended_locks=0 \
20672 ldlm.namespaces.filter-*.contention_seconds=60"
20673 lctl set_param -n osc.*.contention_seconds=60
20675 $DIRECTIO write $DIR/$tfile 0 10 4096
20676 $CHECKSTAT -s 40960 $DIR/$tfile
20678 # disable lockless i/o
20679 do_nodes $(comma_list $(osts_nodes)) \
20680 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20681 ldlm.namespaces.filter-*.contended_locks=32 \
20682 ldlm.namespaces.filter-*.contention_seconds=0"
20683 lctl set_param -n osc.*.contention_seconds=0
20684 clear_stats osc.*.osc_stats
20686 dd if=/dev/zero of=$DIR/$tfile count=0
20687 $CHECKSTAT -s 0 $DIR/$tfile
20689 restore_lustre_params <$p
20693 run_test 216 "check lockless direct write updates file size and kms correctly"
20695 test_217() { # bug 22430
20696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20700 for node in $(nodes_list); do
20701 local nid=$(host_nids_address $node $NETTYPE)
20702 local node_ip=$(do_node $node getent ahostsv4 $node |
20703 awk '{ print $1; exit; }')
20705 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20706 # if hostname matches any NID, use hostname for better testing
20707 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20708 echo "lctl ping node $node@$NETTYPE"
20709 lctl ping $node@$NETTYPE
20710 else # otherwise, at least test 'lctl ping' is working
20711 echo "lctl ping nid $(h2nettype $nid)"
20712 lctl ping $(h2nettype $nid)
20713 echo "skipping $node (no hyphen detected)"
20717 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20720 # do directio so as not to populate the page cache
20721 log "creating a 10 Mb file"
20722 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20723 error "multiop failed while creating a file"
20724 log "starting reads"
20725 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20726 log "truncating the file"
20727 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20728 error "multiop failed while truncating the file"
20730 kill %+ || true # reads might have finished
20731 echo "wait until dd is finished"
20733 log "removing the temporary file"
20734 rm -rf $DIR/$tfile || error "tmp file removal failed"
20736 run_test 218 "parallel read and truncate should not deadlock"
20739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20741 # write one partial page
20742 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20743 # set no grant so vvp_io_commit_write will do sync write
20744 $LCTL set_param fail_loc=0x411
20745 # write a full page at the end of file
20746 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20748 $LCTL set_param fail_loc=0
20749 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20750 $LCTL set_param fail_loc=0x411
20751 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20754 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20755 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20757 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20759 test_220() { #LU-325
20760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20761 remote_ost_nodsh && skip "remote OST with nodsh"
20762 remote_mds_nodsh && skip "remote MDS with nodsh"
20763 remote_mgs_nodsh && skip "remote MGS with nodsh"
20767 # create on MDT0000 so the last_id and next_id are correct
20768 mkdir_on_mdt0 $DIR/$tdir
20769 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20773 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20774 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20775 osp.$mdtosc_proc1.prealloc_last_id)
20776 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20777 osp.$mdtosc_proc1.prealloc_next_id)
20781 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20782 #define OBD_FAIL_OST_ENOINO 0x229
20783 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20784 create_pool $FSNAME.$TESTNAME || return 1
20785 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20787 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20789 MDSOBJS=$((last_id - next_id))
20790 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20792 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20793 echo "OST still has $count kbytes free"
20795 echo "create $MDSOBJS files @next_id..."
20796 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20798 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20799 osp.$mdtosc_proc1.prealloc_last_id)
20800 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20801 osp.$mdtosc_proc1.prealloc_next_id)
20803 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20808 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20809 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20811 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20812 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20813 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20814 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20815 echo "unlink $MDSOBJS files @$next_id..."
20816 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20818 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20823 dd if=`which date` of=$MOUNT/date oflag=sync
20824 chmod +x $MOUNT/date
20826 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20827 $LCTL set_param fail_loc=0x80001401
20829 $MOUNT/date > /dev/null
20832 run_test 221 "make sure fault and truncate race to not cause OOM"
20835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20838 test_mkdir $DIR/$tdir
20839 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20840 createmany -o $DIR/$tdir/$tfile 10
20841 cancel_lru_locks mdc
20842 cancel_lru_locks osc
20843 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20844 $LCTL set_param fail_loc=0x31a
20845 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20846 $LCTL set_param fail_loc=0
20849 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20855 test_mkdir $DIR/$tdir
20856 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20857 createmany -o $DIR/$tdir/$tfile 10
20858 cancel_lru_locks mdc
20859 cancel_lru_locks osc
20860 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20861 $LCTL set_param fail_loc=0x31a
20862 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20863 $LCTL set_param fail_loc=0
20865 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20871 test_mkdir $DIR/$tdir
20872 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20873 createmany -o $DIR/$tdir/$tfile 10
20874 cancel_lru_locks mdc
20875 cancel_lru_locks osc
20876 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20877 $LCTL set_param fail_loc=0x31b
20878 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20879 $LCTL set_param fail_loc=0
20882 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20884 test_224a() { # LU-1039, MRP-303
20885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20886 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20887 $LCTL set_param fail_loc=0x508
20888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20889 $LCTL set_param fail_loc=0
20892 run_test 224a "Don't panic on bulk IO failure"
20894 test_224bd_sub() { # LU-1039, MRP-303
20895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20899 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20901 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20903 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20904 cancel_lru_locks osc
20906 stack_trap "set_checksums $ORIG_CSUM" EXIT
20907 local at_max_saved=0
20909 # adaptive timeouts may prevent seeing the issue
20910 if at_is_enabled; then
20911 at_max_saved=$(at_max_get mds)
20912 at_max_set 0 mds client
20913 stack_trap "at_max_set $at_max_saved mds client" EXIT
20916 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20917 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20918 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20920 do_facet ost1 $LCTL set_param fail_loc=0
20921 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20926 test_224bd_sub 3 error "dd failed"
20928 run_test 224b "Don't panic on bulk IO failure"
20930 test_224c() { # LU-6441
20931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20932 remote_mds_nodsh && skip "remote MDS with nodsh"
20934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20935 save_writethrough $p
20936 set_cache writethrough on
20938 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20939 local at_max=$($LCTL get_param -n at_max)
20940 local timeout=$($LCTL get_param -n timeout)
20941 local test_at="at_max"
20942 local param_at="$FSNAME.sys.at_max"
20943 local test_timeout="timeout"
20944 local param_timeout="$FSNAME.sys.timeout"
20946 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20948 set_persistent_param_and_check client "$test_at" "$param_at" 0
20949 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20951 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20952 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20953 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20954 stack_trap "rm -f $DIR/$tfile"
20955 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20957 do_facet ost1 "$LCTL set_param fail_loc=0"
20959 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20960 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20963 $LCTL set_param -n $pages_per_rpc
20964 restore_lustre_params < $p
20967 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20969 test_224d() { # LU-11169
20970 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20972 run_test 224d "Don't corrupt data on bulk IO timeout"
20974 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20977 if [ -z ${MDSSURVEY} ]; then
20978 skip_env "mds-survey not found"
20980 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20981 skip "Need MDS version at least 2.2.51"
20983 local mds=$(facet_host $SINGLEMDS)
20984 local target=$(do_nodes $mds 'lctl dl' |
20985 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20987 local cmd1="file_count=1000 thrhi=4"
20988 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20989 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20990 local cmd="$cmd1 $cmd2 $cmd3"
20992 rm -f ${TMP}/mds_survey*
20994 eval $cmd || error "mds-survey with zero-stripe failed"
20995 cat ${TMP}/mds_survey*
20996 rm -f ${TMP}/mds_survey*
20998 run_test 225a "Metadata survey sanity with zero-stripe"
21001 if [ -z ${MDSSURVEY} ]; then
21002 skip_env "mds-survey not found"
21004 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21005 skip "Need MDS version at least 2.2.51"
21006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21007 remote_mds_nodsh && skip "remote MDS with nodsh"
21008 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
21009 skip_env "Need to mount OST to test"
21012 local mds=$(facet_host $SINGLEMDS)
21013 local target=$(do_nodes $mds 'lctl dl' |
21014 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21016 local cmd1="file_count=1000 thrhi=4"
21017 local cmd2="dir_count=2 layer=mdd stripe_count=1"
21018 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21019 local cmd="$cmd1 $cmd2 $cmd3"
21021 rm -f ${TMP}/mds_survey*
21023 eval $cmd || error "mds-survey with stripe_count failed"
21024 cat ${TMP}/mds_survey*
21025 rm -f ${TMP}/mds_survey*
21027 run_test 225b "Metadata survey sanity with stripe_count = 1"
21029 mcreate_path2fid () {
21035 local path=$DIR/$tdir/$name
21040 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
21041 error "cannot create $desc"
21043 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
21045 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
21047 fid_path=$($LFS fid2path $MOUNT $fid)
21049 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
21051 [ "$path" == "$fid_path" ] ||
21052 error "fid2path returned $fid_path, expected $path"
21054 echo "pass with $path and $fid"
21059 mkdir -p $DIR/$tdir
21061 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21062 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21063 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21064 mcreate_path2fid 0040666 0 0 dir "directory"
21065 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21066 mcreate_path2fid 0100666 0 0 file "regular file"
21067 mcreate_path2fid 0120666 0 0 link "symbolic link"
21068 mcreate_path2fid 0140666 0 0 sock "socket"
21070 run_test 226a "call path2fid and fid2path on files of all type"
21073 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21078 mkdir -p $DIR/$tdir
21079 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21080 error "create remote directory failed"
21081 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21082 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21083 "character special file (null)"
21084 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21085 "character special file (no device)"
21086 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21087 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21088 "block special file (loop)"
21089 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21090 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21091 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21093 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21097 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21098 skip "Need MDS version at least 2.13.55"
21100 local submnt=/mnt/submnt
21101 local srcfile=/etc/passwd
21102 local dstfile=$submnt/passwd
21108 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21109 error "create remote directory failed"
21110 mkdir -p $submnt || error "create $submnt failed"
21111 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21112 error "mount $submnt failed"
21113 stack_trap "umount $submnt" EXIT
21115 cp $srcfile $dstfile
21116 fid=$($LFS path2fid $dstfile)
21117 path=$($LFS fid2path $submnt "$fid")
21118 [ "$path" = "$dstfile" ] ||
21119 error "fid2path $submnt $fid failed ($path != $dstfile)"
21121 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21124 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21125 skip "Need client at least version 2.15.57"
21127 # Define First test dataset
21128 local testdirs_01=$DIR/$tdir
21129 local testdata_01=$testdirs_01/${tdir}_01
21130 local testresult_01=${tdir}_01
21131 # Define Second test dataset
21132 local testdirs_02=$DIR/$tdir/$tdir
21133 local testdata_02=$testdirs_02/${tdir}_02
21134 local testresult_02=${tdir}_02
21135 # Define third test dataset (top level)
21136 local testdata_03=$DIR/${tdir}_03
21137 local testresult_03=${tdir}_03
21139 # Create first test dataset
21140 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21141 touch $testdata_01 || error "cannot create file $testdata_01"
21143 # Create second test dataset
21144 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21145 touch $testdata_02 || error "cannot create file $testdata_02"
21147 # Create third test dataset
21148 touch $testdata_03 || error "cannot create file $testdata_03"
21150 local fid01=$($LFS getstripe -F "$testdata_01") ||
21151 error "getstripe failed on $testdata_01"
21152 local fid02=$($LFS getstripe -F "$testdata_02") ||
21153 error "getstripe failed on $testdata_01"
21154 local fid03=$($LFS getstripe -F "$testdata_03") ||
21155 error "getstripe failed on $testdata_03"
21157 # Verify only -n option
21158 local out1=$($LFS fid2path -n $DIR $fid01) ||
21159 error "fid2path failed on $fid01"
21160 local out2=$($LFS fid2path -n $DIR $fid02) ||
21161 error "fid2path failed on $fid02"
21162 local out3=$($LFS fid2path -n $DIR $fid03) ||
21163 error "fid2path failed on $fid03"
21165 [[ "$out1" == "$testresult_01" ]] ||
21166 error "fid2path failed: Expected $testresult_01 got $out1"
21167 [[ "$out2" == "$testresult_02" ]] ||
21168 error "fid2path failed: Expected $testresult_02 got $out2"
21169 [[ "$out3" == "$testresult_03" ]] ||
21170 error "fid2path failed: Expected $testresult_03 got $out3"
21172 # Verify with option -fn together
21173 out1=$($LFS fid2path -fn $DIR $fid01) ||
21174 error "fid2path -fn failed on $fid01"
21175 out2=$($LFS fid2path -fn $DIR $fid02) ||
21176 error "fid2path -fn failed on $fid02"
21177 out3=$($LFS fid2path -fn $DIR $fid03) ||
21178 error "fid2path -fn failed on $fid03"
21180 local tmpout=$(echo $out1 | cut -d" " -f2)
21181 [[ "$tmpout" == "$testresult_01" ]] ||
21182 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21184 tmpout=$(echo $out2 | cut -d" " -f2)
21185 [[ "$tmpout" == "$testresult_02" ]] ||
21186 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21188 tmpout=$(echo $out3 | cut -d" " -f2)
21189 [[ "$tmpout" == "$testresult_03" ]] ||
21190 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21192 run_test 226d "verify fid2path with -n and -fn option"
21195 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21196 skip "Need client at least version 2.15.56"
21198 # Define filename with 'newline' and a space
21199 local testfile="Test"$'\n'"file 01"
21200 # Define link name with multiple 'newline' and a space
21201 local linkfile="Link"$'\n'"file "$'\n'"01"
21202 # Remove prior hard link
21203 rm -f $DIR/"$linkfile"
21206 touch $DIR/"$testfile"
21208 ln $DIR/"$testfile" $DIR/"$linkfile"
21210 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21211 error "getstripe failed on $DIR/$testfile"
21213 # Call with -0 option
21214 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21215 echo "FILE:" | grep -c "FILE:")
21217 # With -0 option the output should be exactly 2 lines.
21218 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21220 run_test 226e "Verify path2fid -0 option with newline and space"
21222 # LU-1299 Executing or running ldd on a truncated executable does not
21223 # cause an out-of-memory condition.
21225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21226 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21228 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21229 chmod +x $MOUNT/date
21231 $MOUNT/date > /dev/null
21232 ldd $MOUNT/date > /dev/null
21235 run_test 227 "running truncated executable does not cause OOM"
21237 # LU-1512 try to reuse idle OI blocks
21239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21240 remote_mds_nodsh && skip "remote MDS with nodsh"
21241 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21243 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21244 local myDIR=$DIR/$tdir
21247 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21248 $LCTL set_param fail_loc=0x80001002
21249 createmany -o $myDIR/t- 10000
21250 $LCTL set_param fail_loc=0
21251 # The guard is current the largest FID holder
21253 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21255 local IDX=$(($SEQ % 64))
21257 do_facet $SINGLEMDS sync
21258 # Make sure journal flushed.
21260 local blk1=$(do_facet $SINGLEMDS \
21261 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21262 grep Blockcount | awk '{print $4}')
21264 # Remove old files, some OI blocks will become idle.
21265 unlinkmany $myDIR/t- 10000
21266 # Create new files, idle OI blocks should be reused.
21267 createmany -o $myDIR/t- 2000
21268 do_facet $SINGLEMDS sync
21269 # Make sure journal flushed.
21271 local blk2=$(do_facet $SINGLEMDS \
21272 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21273 grep Blockcount | awk '{print $4}')
21275 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21277 run_test 228a "try to reuse idle OI blocks"
21280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21281 remote_mds_nodsh && skip "remote MDS with nodsh"
21282 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21284 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21285 local myDIR=$DIR/$tdir
21288 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21289 $LCTL set_param fail_loc=0x80001002
21290 createmany -o $myDIR/t- 10000
21291 $LCTL set_param fail_loc=0
21292 # The guard is current the largest FID holder
21294 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21296 local IDX=$(($SEQ % 64))
21298 do_facet $SINGLEMDS sync
21299 # Make sure journal flushed.
21301 local blk1=$(do_facet $SINGLEMDS \
21302 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21303 grep Blockcount | awk '{print $4}')
21305 # Remove old files, some OI blocks will become idle.
21306 unlinkmany $myDIR/t- 10000
21309 stop $SINGLEMDS || error "Fail to stop MDT."
21311 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21312 error "Fail to start MDT."
21314 client_up || error "Fail to df."
21315 # Create new files, idle OI blocks should be reused.
21316 createmany -o $myDIR/t- 2000
21317 do_facet $SINGLEMDS sync
21318 # Make sure journal flushed.
21320 local blk2=$(do_facet $SINGLEMDS \
21321 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21322 grep Blockcount | awk '{print $4}')
21324 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21326 run_test 228b "idle OI blocks can be reused after MDT restart"
21330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21331 remote_mds_nodsh && skip "remote MDS with nodsh"
21332 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21334 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21335 local myDIR=$DIR/$tdir
21338 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21339 $LCTL set_param fail_loc=0x80001002
21340 # 20000 files can guarantee there are index nodes in the OI file
21341 createmany -o $myDIR/t- 20000
21342 $LCTL set_param fail_loc=0
21343 # The guard is current the largest FID holder
21345 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21347 local IDX=$(($SEQ % 64))
21349 do_facet $SINGLEMDS sync
21350 # Make sure journal flushed.
21352 local blk1=$(do_facet $SINGLEMDS \
21353 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21354 grep Blockcount | awk '{print $4}')
21356 # Remove old files, some OI blocks will become idle.
21357 unlinkmany $myDIR/t- 20000
21359 # The OI file should become empty now
21361 # Create new files, idle OI blocks should be reused.
21362 createmany -o $myDIR/t- 2000
21363 do_facet $SINGLEMDS sync
21364 # Make sure journal flushed.
21366 local blk2=$(do_facet $SINGLEMDS \
21367 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21368 grep Blockcount | awk '{print $4}')
21370 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21372 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21374 test_229() { # LU-2482, LU-3448
21375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21376 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21377 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21378 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21382 # Create a file with a released layout and stripe count 2.
21383 $MULTIOP $DIR/$tfile H2c ||
21384 error "failed to create file with released layout"
21386 $LFS getstripe -v $DIR/$tfile
21388 local pattern=$($LFS getstripe -L $DIR/$tfile)
21389 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21391 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21393 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21394 stat $DIR/$tfile || error "failed to stat released file"
21396 chown $RUNAS_ID $DIR/$tfile ||
21397 error "chown $RUNAS_ID $DIR/$tfile failed"
21399 chgrp $RUNAS_ID $DIR/$tfile ||
21400 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21402 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21403 rm $DIR/$tfile || error "failed to remove released file"
21405 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21409 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21410 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21411 skip "Need MDS version at least 2.11.52"
21415 test_mkdir $DIR/$tdir
21416 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21417 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21418 [ $mdt_idx -ne 0 ] &&
21419 error "create local directory on wrong MDT $mdt_idx"
21421 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21422 error "create remote directory failed"
21423 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21424 [ $mdt_idx -ne $MDTIDX ] &&
21425 error "create remote directory on wrong MDT $mdt_idx"
21427 createmany -o $DIR/$tdir/test_230/t- 10 ||
21428 error "create files on remote directory failed"
21429 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21430 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21431 rm -r $DIR/$tdir || error "unlink remote directory failed"
21433 run_test 230a "Create remote directory and files under the remote directory"
21436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21437 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21438 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21439 skip "Need MDS version at least 2.11.52"
21447 local migrate_dir=$DIR/$tdir/migrate_dir
21448 local other_dir=$DIR/$tdir/other_dir
21450 test_mkdir $DIR/$tdir
21451 test_mkdir -i0 -c1 $migrate_dir
21452 test_mkdir -i0 -c1 $other_dir
21453 for ((i=0; i<10; i++)); do
21454 mkdir -p $migrate_dir/dir_${i}
21455 createmany -o $migrate_dir/dir_${i}/f 10 ||
21456 error "create files under remote dir failed $i"
21459 cp /etc/passwd $migrate_dir/$tfile
21460 cp /etc/passwd $other_dir/$tfile
21461 chattr +SAD $migrate_dir
21462 chattr +SAD $migrate_dir/$tfile
21464 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21465 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21466 local old_dir_mode=$(stat -c%f $migrate_dir)
21467 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21469 mkdir -p $migrate_dir/dir_default_stripe2
21470 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21471 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21473 mkdir -p $other_dir
21474 ln $migrate_dir/$tfile $other_dir/luna
21475 ln $migrate_dir/$tfile $migrate_dir/sofia
21476 ln $other_dir/$tfile $migrate_dir/david
21477 ln -s $migrate_dir/$tfile $other_dir/zachary
21478 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21479 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21485 for len in 58 59 60; do
21486 lnktgt=$(str_repeat 'l' $len)
21487 touch $migrate_dir/$lnktgt
21488 ln -s $lnktgt $migrate_dir/${len}char_ln
21492 for len in 4094 4095; do
21493 lnktgt=$(str_repeat 'l' $len)
21494 ln -s $lnktgt $migrate_dir/${len}char_ln
21498 for len in 254 255; do
21499 touch $migrate_dir/$(str_repeat 'l' $len)
21502 $LFS migrate -m $MDTIDX $migrate_dir ||
21503 error "fails on migrating remote dir to MDT1"
21505 echo "migratate to MDT1, then checking.."
21506 for ((i = 0; i < 10; i++)); do
21507 for file in $(find $migrate_dir/dir_${i}); do
21508 mdt_index=$($LFS getstripe -m $file)
21509 # broken symlink getstripe will fail
21510 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21511 error "$file is not on MDT${MDTIDX}"
21515 # the multiple link file should still in MDT0
21516 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21517 [ $mdt_index == 0 ] ||
21518 error "$file is not on MDT${MDTIDX}"
21520 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21521 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21522 error " expect $old_dir_flag get $new_dir_flag"
21524 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21525 [ "$old_file_flag" = "$new_file_flag" ] ||
21526 error " expect $old_file_flag get $new_file_flag"
21528 local new_dir_mode=$(stat -c%f $migrate_dir)
21529 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21530 error "expect mode $old_dir_mode get $new_dir_mode"
21532 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21533 [ "$old_file_mode" = "$new_file_mode" ] ||
21534 error "expect mode $old_file_mode get $new_file_mode"
21536 diff /etc/passwd $migrate_dir/$tfile ||
21537 error "$tfile different after migration"
21539 diff /etc/passwd $other_dir/luna ||
21540 error "luna different after migration"
21542 diff /etc/passwd $migrate_dir/sofia ||
21543 error "sofia different after migration"
21545 diff /etc/passwd $migrate_dir/david ||
21546 error "david different after migration"
21548 diff /etc/passwd $other_dir/zachary ||
21549 error "zachary different after migration"
21551 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21552 error "${tfile}_ln different after migration"
21554 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21555 error "${tfile}_ln_other different after migration"
21557 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21558 [ $stripe_count = 2 ] ||
21559 error "dir strpe_count $d != 2 after migration."
21561 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21562 [ $stripe_count = 2 ] ||
21563 error "file strpe_count $d != 2 after migration."
21565 #migrate back to MDT0
21568 $LFS migrate -m $MDTIDX $migrate_dir ||
21569 error "fails on migrating remote dir to MDT0"
21571 echo "migrate back to MDT0, checking.."
21572 for file in $(find $migrate_dir); do
21573 mdt_index=$($LFS getstripe -m $file)
21574 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21575 error "$file is not on MDT${MDTIDX}"
21578 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21579 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21580 error " expect $old_dir_flag get $new_dir_flag"
21582 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21583 [ "$old_file_flag" = "$new_file_flag" ] ||
21584 error " expect $old_file_flag get $new_file_flag"
21586 local new_dir_mode=$(stat -c%f $migrate_dir)
21587 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21588 error "expect mode $old_dir_mode get $new_dir_mode"
21590 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21591 [ "$old_file_mode" = "$new_file_mode" ] ||
21592 error "expect mode $old_file_mode get $new_file_mode"
21594 diff /etc/passwd ${migrate_dir}/$tfile ||
21595 error "$tfile different after migration"
21597 diff /etc/passwd ${other_dir}/luna ||
21598 error "luna different after migration"
21600 diff /etc/passwd ${migrate_dir}/sofia ||
21601 error "sofia different after migration"
21603 diff /etc/passwd ${other_dir}/zachary ||
21604 error "zachary different after migration"
21606 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21607 error "${tfile}_ln different after migration"
21609 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21610 error "${tfile}_ln_other different after migration"
21612 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21613 [ $stripe_count = 2 ] ||
21614 error "dir strpe_count $d != 2 after migration."
21616 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21617 [ $stripe_count = 2 ] ||
21618 error "file strpe_count $d != 2 after migration."
21620 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21622 run_test 230b "migrate directory"
21625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21626 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21627 remote_mds_nodsh && skip "remote MDS with nodsh"
21628 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21629 skip "Need MDS version at least 2.11.52"
21635 local migrate_dir=$DIR/$tdir/migrate_dir
21637 #If migrating directory fails in the middle, all entries of
21638 #the directory is still accessiable.
21639 test_mkdir $DIR/$tdir
21640 test_mkdir -i0 -c1 $migrate_dir
21641 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21643 createmany -o $migrate_dir/f $total ||
21644 error "create files under ${migrate_dir} failed"
21646 # fail after migrating top dir, and this will fail only once, so the
21647 # first sub file migration will fail (currently f3), others succeed.
21648 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21649 do_facet mds1 lctl set_param fail_loc=0x1801
21650 local t=$(ls $migrate_dir | wc -l)
21651 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21652 error "migrate should fail"
21653 local u=$(ls $migrate_dir | wc -l)
21654 [ "$u" == "$t" ] || error "$u != $t during migration"
21656 # add new dir/file should succeed
21657 mkdir $migrate_dir/dir ||
21658 error "mkdir failed under migrating directory"
21659 touch $migrate_dir/file ||
21660 error "create file failed under migrating directory"
21662 # add file with existing name should fail
21663 for file in $migrate_dir/f*; do
21664 stat $file > /dev/null || error "stat $file failed"
21665 $OPENFILE -f O_CREAT:O_EXCL $file &&
21666 error "open(O_CREAT|O_EXCL) $file should fail"
21667 $MULTIOP $file m && error "create $file should fail"
21668 touch $DIR/$tdir/remote_dir/$tfile ||
21669 error "touch $tfile failed"
21670 ln $DIR/$tdir/remote_dir/$tfile $file &&
21671 error "link $file should fail"
21672 mdt_index=$($LFS getstripe -m $file)
21673 if [ $mdt_index == 0 ]; then
21674 # file failed to migrate is not allowed to rename to
21675 mv $DIR/$tdir/remote_dir/$tfile $file &&
21676 error "rename to $file should fail"
21678 mv $DIR/$tdir/remote_dir/$tfile $file ||
21679 error "rename to $file failed"
21681 echo hello >> $file || error "write $file failed"
21684 # resume migration with different options should fail
21685 $LFS migrate -m 0 $migrate_dir &&
21686 error "migrate -m 0 $migrate_dir should fail"
21688 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21689 error "migrate -c 2 $migrate_dir should fail"
21691 # resume migration should succeed
21692 $LFS migrate -m $MDTIDX $migrate_dir ||
21693 error "migrate $migrate_dir failed"
21695 echo "Finish migration, then checking.."
21696 for file in $(find $migrate_dir); do
21697 mdt_index=$($LFS getstripe -m $file)
21698 [ $mdt_index == $MDTIDX ] ||
21699 error "$file is not on MDT${MDTIDX}"
21702 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21704 run_test 230c "check directory accessiblity if migration failed"
21707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21709 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21710 skip "Need MDS version at least 2.11.52"
21712 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21714 local migrate_dir=$DIR/$tdir/migrate_dir
21724 old_index=$((RANDOM % MDSCOUNT))
21725 old_count=$((MDSCOUNT - old_index))
21726 new_index=$((RANDOM % MDSCOUNT))
21727 new_count=$((MDSCOUNT - new_index))
21728 new_hash=1 # for all_char
21730 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21731 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21733 test_mkdir $DIR/$tdir
21734 test_mkdir -i $old_index -c $old_count $migrate_dir
21736 for ((i=0; i<100; i++)); do
21737 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21738 createmany -o $migrate_dir/dir_${i}/f 100 ||
21739 error "create files under remote dir failed $i"
21742 echo -n "Migrate from MDT$old_index "
21743 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21744 echo -n "to MDT$new_index"
21745 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21748 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21749 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21750 error "migrate remote dir error"
21752 echo "Finish migration, then checking.."
21753 for file in $(find $migrate_dir -maxdepth 1); do
21754 mdt_index=$($LFS getstripe -m $file)
21755 if [ $mdt_index -lt $new_index ] ||
21756 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21757 error "$file is on MDT$mdt_index"
21761 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21763 run_test 230d "check migrate big directory"
21766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21767 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21768 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21769 skip "Need MDS version at least 2.11.52"
21776 mkdir_on_mdt0 $DIR/$tdir
21777 mkdir $DIR/$tdir/migrate_dir
21778 mkdir $DIR/$tdir/other_dir
21779 touch $DIR/$tdir/migrate_dir/a
21780 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21781 ls $DIR/$tdir/other_dir
21783 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21784 error "migrate dir fails"
21786 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21787 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21789 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21790 [ $mdt_index == 0 ] || error "a is not on MDT0"
21792 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21793 error "migrate dir fails"
21795 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21796 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21798 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21799 [ $mdt_index == 1 ] || error "a is not on MDT1"
21801 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21802 [ $mdt_index == 1 ] || error "b is not on MDT1"
21804 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21805 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21807 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21809 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21811 run_test 230e "migrate mulitple local link files"
21814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21816 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21817 skip "Need MDS version at least 2.11.52"
21822 mkdir -p $DIR/$tdir
21823 mkdir $DIR/$tdir/migrate_dir
21824 $LFS mkdir -i1 $DIR/$tdir/other_dir
21825 touch $DIR/$tdir/migrate_dir/a
21826 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21827 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21828 ls $DIR/$tdir/other_dir
21830 # a should be migrated to MDT1, since no other links on MDT0
21831 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21832 error "#1 migrate dir fails"
21833 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21834 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21835 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21836 [ $mdt_index == 1 ] || error "a is not on MDT1"
21838 # a should stay on MDT1, because it is a mulitple link file
21839 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21840 error "#2 migrate dir fails"
21841 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21842 [ $mdt_index == 1 ] || error "a is not on MDT1"
21844 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21845 error "#3 migrate dir fails"
21847 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21848 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21849 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21851 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21852 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21854 # a should be migrated to MDT0, since no other links on MDT1
21855 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21856 error "#4 migrate dir fails"
21857 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21858 [ $mdt_index == 0 ] || error "a is not on MDT0"
21860 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21862 run_test 230f "migrate mulitple remote link files"
21865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21866 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21867 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21868 skip "Need MDS version at least 2.11.52"
21870 mkdir -p $DIR/$tdir/migrate_dir
21872 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21873 error "migrating dir to non-exist MDT succeeds"
21876 run_test 230g "migrate dir to non-exist MDT"
21879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21880 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21881 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21882 skip "Need MDS version at least 2.11.52"
21886 mkdir -p $DIR/$tdir/migrate_dir
21888 $LFS migrate -m1 $DIR &&
21889 error "migrating mountpoint1 should fail"
21891 $LFS migrate -m1 $DIR/$tdir/.. &&
21892 error "migrating mountpoint2 should fail"
21895 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21896 error "migrating $tdir/migrate_dir/.. should fail"
21900 run_test 230h "migrate .. and root"
21903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21905 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21906 skip "Need MDS version at least 2.11.52"
21908 mkdir -p $DIR/$tdir/migrate_dir
21910 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21911 error "migration fails with a tailing slash"
21913 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21914 error "migration fails with two tailing slashes"
21916 run_test 230i "lfs migrate -m tolerates trailing slashes"
21919 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21920 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21921 skip "Need MDS version at least 2.11.52"
21923 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21924 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21925 error "create $tfile failed"
21926 cat /etc/passwd > $DIR/$tdir/$tfile
21928 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21930 cmp /etc/passwd $DIR/$tdir/$tfile ||
21931 error "DoM file mismatch after migration"
21933 run_test 230j "DoM file data not changed after dir migration"
21936 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21937 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21938 skip "Need MDS version at least 2.11.56"
21941 local files_on_starting_mdt=0
21943 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21944 $LFS getdirstripe $DIR/$tdir
21945 for i in $(seq $total); do
21946 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21947 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21948 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21951 echo "$files_on_starting_mdt files on MDT0"
21953 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21954 $LFS getdirstripe $DIR/$tdir
21956 files_on_starting_mdt=0
21957 for i in $(seq $total); do
21958 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21959 error "file $tfile.$i mismatch after migration"
21960 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21961 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21964 echo "$files_on_starting_mdt files on MDT1 after migration"
21965 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21967 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21968 $LFS getdirstripe $DIR/$tdir
21970 files_on_starting_mdt=0
21971 for i in $(seq $total); do
21972 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21973 error "file $tfile.$i mismatch after 2nd migration"
21974 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21975 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21978 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21979 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21983 run_test 230k "file data not changed after dir migration"
21986 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21987 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21988 skip "Need MDS version at least 2.11.56"
21990 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21991 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21992 error "create files under remote dir failed $i"
21993 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21995 run_test 230l "readdir between MDTs won't crash"
21998 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21999 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22000 skip "Need MDS version at least 2.11.56"
22003 local mig_dir=$DIR/$tdir/migrate_dir
22004 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
22008 echo "Creating files and dirs with xattrs"
22009 test_mkdir $DIR/$tdir
22010 test_mkdir -i0 -c1 $mig_dir
22012 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
22013 error "cannot set xattr attr1 on dir"
22014 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
22015 error "cannot set xattr attr2 on dir"
22016 touch $mig_dir/dir/f0
22017 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
22018 error "cannot set xattr attr1 on file"
22019 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
22020 error "cannot set xattr attr2 on file"
22021 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22022 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22023 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
22024 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22025 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
22026 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22027 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
22028 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22029 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
22031 echo "Migrating to MDT1"
22032 $LFS migrate -m $MDTIDX $mig_dir ||
22033 error "fails on migrating dir to MDT1"
22035 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22036 echo "Checking xattrs"
22037 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22038 [ "$val" = $longstr ] ||
22039 error "expecting xattr1 $longstr on dir, found $val"
22040 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22041 [ "$val" = $shortstr ] ||
22042 error "expecting xattr2 $shortstr on dir, found $val"
22043 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22044 [ "$val" = $longstr ] ||
22045 error "expecting xattr1 $longstr on file, found $val"
22046 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22047 [ "$val" = $shortstr ] ||
22048 error "expecting xattr2 $shortstr on file, found $val"
22050 run_test 230m "xattrs not changed after dir migration"
22053 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22054 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22055 skip "Need MDS version at least 2.13.53"
22057 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22058 cat /etc/hosts > $DIR/$tdir/$tfile
22059 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22060 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22062 cmp /etc/hosts $DIR/$tdir/$tfile ||
22063 error "File data mismatch after migration"
22065 run_test 230n "Dir migration with mirrored file"
22068 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22069 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22070 skip "Need MDS version at least 2.13.52"
22072 local mdts=$(comma_list $(mdts_nodes))
22074 local restripe_status
22078 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22080 # in case "crush" hash type is not set
22081 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22083 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22084 mdt.*MDT0000.enable_dir_restripe)
22085 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22086 stack_trap "do_nodes $mdts $LCTL set_param \
22087 mdt.*.enable_dir_restripe=$restripe_status"
22090 createmany -m $DIR/$tdir/f 100 ||
22091 error "create files under remote dir failed $i"
22092 createmany -d $DIR/$tdir/d 100 ||
22093 error "create dirs under remote dir failed $i"
22095 for i in $(seq 2 $MDSCOUNT); do
22096 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22097 $LFS setdirstripe -c $i $DIR/$tdir ||
22098 error "split -c $i $tdir failed"
22099 wait_update $HOSTNAME \
22100 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22101 error "dir split not finished"
22102 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22103 awk '/migrate/ {sum += $2} END { print sum }')
22104 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22105 # delta is around total_files/stripe_count
22106 (( $delta < 200 / (i - 1) + 4 )) ||
22107 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22110 run_test 230o "dir split"
22113 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22114 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22115 skip "Need MDS version at least 2.13.52"
22117 local mdts=$(comma_list $(mdts_nodes))
22119 local restripe_status
22123 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22125 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22127 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22128 mdt.*MDT0000.enable_dir_restripe)
22129 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22130 stack_trap "do_nodes $mdts $LCTL set_param \
22131 mdt.*.enable_dir_restripe=$restripe_status"
22133 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22134 createmany -m $DIR/$tdir/f 100 ||
22135 error "create files under remote dir failed"
22136 createmany -d $DIR/$tdir/d 100 ||
22137 error "create dirs under remote dir failed"
22139 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22140 local mdt_hash="crush"
22142 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22143 $LFS setdirstripe -c $c $DIR/$tdir ||
22144 error "split -c $c $tdir failed"
22145 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22146 mdt_hash="$mdt_hash,fixed"
22147 elif [ $c -eq 1 ]; then
22150 wait_update $HOSTNAME \
22151 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22152 error "dir merge not finished"
22153 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22154 awk '/migrate/ {sum += $2} END { print sum }')
22155 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22156 # delta is around total_files/stripe_count
22157 (( delta < 200 / c + 4 )) ||
22158 error "$delta files migrated >= $((200 / c + 4))"
22161 run_test 230p "dir merge"
22164 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22165 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22166 skip "Need MDS version at least 2.13.52"
22168 local mdts=$(comma_list $(mdts_nodes))
22169 local saved_threshold=$(do_facet mds1 \
22170 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22171 local saved_delta=$(do_facet mds1 \
22172 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22173 local threshold=100
22176 local stripe_count=0
22181 # test with fewer files on ZFS
22182 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22184 stack_trap "do_nodes $mdts $LCTL set_param \
22185 mdt.*.dir_split_count=$saved_threshold"
22186 stack_trap "do_nodes $mdts $LCTL set_param \
22187 mdt.*.dir_split_delta=$saved_delta"
22188 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22189 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22190 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22191 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22192 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22193 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22195 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22196 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22198 create=$((threshold * 3 / 2))
22199 while [ $stripe_count -lt $MDSCOUNT ]; do
22200 createmany -m $DIR/$tdir/f $total $create ||
22201 error "create sub files failed"
22202 stat $DIR/$tdir > /dev/null
22203 total=$((total + create))
22204 stripe_count=$((stripe_count + delta))
22205 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22207 wait_update $HOSTNAME \
22208 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22209 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22211 wait_update $HOSTNAME \
22212 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22213 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22215 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22216 echo "$nr_files/$total files on MDT$stripe_index after split"
22217 # allow 10% margin of imbalance with crush hash
22218 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22219 error "$nr_files files on MDT$stripe_index after split"
22221 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22222 [ $nr_files -eq $total ] ||
22223 error "total sub files $nr_files != $total"
22226 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22228 echo "fixed layout directory won't auto split"
22229 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22230 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22231 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22232 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22233 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22235 run_test 230q "dir auto split"
22238 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22239 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22240 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22241 skip "Need MDS version at least 2.13.54"
22243 # maximum amount of local locks:
22244 # parent striped dir - 2 locks
22245 # new stripe in parent to migrate to - 1 lock
22246 # source and target - 2 locks
22247 # Total 5 locks for regular file
22248 mkdir -p $DIR/$tdir
22249 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22250 touch $DIR/$tdir/dir1/eee
22252 # create 4 hardlink for 4 more locks
22253 # Total: 9 locks > RS_MAX_LOCKS (8)
22254 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22255 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22256 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22257 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22258 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22259 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22260 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22261 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22263 cancel_lru_locks mdc
22265 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22266 error "migrate dir fails"
22268 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22270 run_test 230r "migrate with too many local locks"
22273 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22274 skip "Need MDS version at least 2.14.52"
22276 local mdts=$(comma_list $(mdts_nodes))
22277 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22278 mdt.*MDT0000.enable_dir_restripe)
22280 stack_trap "do_nodes $mdts $LCTL set_param \
22281 mdt.*.enable_dir_restripe=$restripe_status"
22285 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22286 test_mkdir $DIR/$tdir
22287 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22288 error "$LFS mkdir should return EEXIST if target exists"
22292 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22296 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22297 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22298 skip "Need MDS version at least 2.14.50"
22300 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22301 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22302 $LFS project -p 1 -s $DIR/$tdir ||
22303 error "set $tdir project id failed"
22304 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22305 error "set subdir project id failed"
22306 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22308 run_test 230t "migrate directory with project ID set"
22312 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22313 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22314 skip "Need MDS version at least 2.14.53"
22318 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22319 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22320 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22321 for i in $(seq 0 $((MDSCOUNT - 1))); do
22322 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22323 echo "$count dirs migrated to MDT$i"
22325 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22326 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22328 run_test 230u "migrate directory by QOS"
22332 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22333 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22334 skip "Need MDS version at least 2.14.53"
22338 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22339 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22340 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22341 for i in $(seq 0 $((MDSCOUNT - 1))); do
22342 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22343 echo "$count subdirs migrated to MDT$i"
22344 (( i == 3 )) && (( count > 0 )) &&
22345 error "subdir shouldn't be migrated to MDT3"
22347 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22348 (( count == 3 )) || error "dirs migrated to $count MDTs"
22350 run_test 230v "subdir migrated to the MDT where its parent is located"
22353 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22354 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22355 skip "Need MDS version at least 2.15.0"
22357 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22358 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22359 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22361 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22362 error "migrate failed"
22364 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22365 error "$tdir stripe count mismatch"
22367 for i in $(seq 0 9); do
22368 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22369 error "d$i is striped"
22372 run_test 230w "non-recursive mode dir migration"
22375 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22376 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22377 skip "Need MDS version at least 2.15.0"
22379 mkdir -p $DIR/$tdir || error "mkdir failed"
22380 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22382 local mdt_name=$(mdtname_from_index 0)
22383 local low=$(do_facet mds2 $LCTL get_param -n \
22384 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22385 local high=$(do_facet mds2 $LCTL get_param -n \
22386 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22387 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22388 local maxage=$(do_facet mds2 $LCTL get_param -n \
22389 osp.*$mdt_name-osp-MDT0001.maxage)
22391 stack_trap "do_facet mds2 $LCTL set_param -n \
22392 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22393 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22394 stack_trap "do_facet mds2 $LCTL set_param -n \
22395 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22397 do_facet mds2 $LCTL set_param -n \
22398 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22399 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22401 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22402 error "migrate $tdir should fail"
22404 do_facet mds2 $LCTL set_param -n \
22405 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22406 do_facet mds2 $LCTL set_param -n \
22407 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22409 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22410 error "migrate failed"
22411 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22412 error "$tdir stripe count mismatch"
22414 run_test 230x "dir migration check space"
22417 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22418 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22419 skip "Need MDS version at least 2.15.55.45"
22423 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22424 $LFS getdirstripe $DIR/$tdir
22425 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22426 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22430 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22431 do_facet mds2 lctl set_param fail_loc=0x1802
22434 do_facet mds2 lctl set_param fail_loc=0
22435 $LFS getdirstripe $DIR/$tdir
22436 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22437 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22439 run_test 230y "unlink dir with bad hash type"
22442 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22443 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22444 skip "Need MDS version at least 2.15.55.45"
22448 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22449 $LFS getdirstripe $DIR/$tdir
22450 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22451 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22455 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22456 do_facet mds2 lctl set_param fail_loc=0x1802
22459 do_facet mds2 lctl set_param fail_loc=0
22460 $LFS getdirstripe $DIR/$tdir
22463 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22464 error "resume migration failed"
22465 $LFS getdirstripe $DIR/$tdir
22466 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22467 error "migration is not finished"
22469 run_test 230z "resume dir migration with bad hash type"
22473 # For simplicity this test assumes that max_pages_per_rpc
22474 # is the same across all OSCs
22475 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22476 local bulk_size=$((max_pages * PAGE_SIZE))
22477 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22480 mkdir -p $DIR/$tdir
22481 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22482 error "failed to set stripe with -S ${brw_size}M option"
22483 stack_trap "rm -rf $DIR/$tdir"
22485 # clear the OSC stats
22486 $LCTL set_param osc.*.stats=0 &>/dev/null
22489 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22491 oflag=direct &>/dev/null || error "dd failed"
22493 sync; sleep 1; sync # just to be safe
22494 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22495 if [ x$nrpcs != "x1" ]; then
22496 $LCTL get_param osc.*.stats
22497 error "found $nrpcs ost_write RPCs, not 1 as expected"
22501 # Drop the OSC cache, otherwise we will read from it
22502 cancel_lru_locks osc
22504 # clear the OSC stats
22505 $LCTL set_param osc.*.stats=0 &>/dev/null
22507 # Client reads $bulk_size.
22508 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22509 iflag=direct &>/dev/null || error "dd failed"
22511 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22512 if [ x$nrpcs != "x1" ]; then
22513 $LCTL get_param osc.*.stats
22514 error "found $nrpcs ost_read RPCs, not 1 as expected"
22517 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22520 mkdir -p $DIR/$tdir
22521 stack_trap "rm -rf $DIR/$tdir"
22523 for i in {0..1023}; do
22524 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22525 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22526 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22530 run_test 231b "must not assert on fully utilized OST request buffer"
22533 mkdir -p $DIR/$tdir
22534 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22536 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22537 do_facet ost1 $LCTL set_param fail_loc=0x31c
22539 # ignore dd failure
22540 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22541 stack_trap "rm -f $DIR/$tdir/$tfile"
22543 do_facet ost1 $LCTL set_param fail_loc=0
22544 umount_client $MOUNT || error "umount failed"
22545 mount_client $MOUNT || error "mount failed"
22546 stop ost1 || error "cannot stop ost1"
22547 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22549 run_test 232a "failed lock should not block umount"
22552 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22553 skip "Need MDS version at least 2.10.58"
22555 mkdir -p $DIR/$tdir
22556 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22557 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22558 stack_trap "rm -f $DIR/$tdir/$tfile"
22560 cancel_lru_locks osc
22562 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22563 do_facet ost1 $LCTL set_param fail_loc=0x31c
22566 $LFS data_version $DIR/$tdir/$tfile || true
22568 do_facet ost1 $LCTL set_param fail_loc=0
22569 umount_client $MOUNT || error "umount failed"
22570 mount_client $MOUNT || error "mount failed"
22571 stop ost1 || error "cannot stop ost1"
22572 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22574 run_test 232b "failed data version lock should not block umount"
22577 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22578 skip "Need MDS version at least 2.3.64"
22579 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22581 local fid=$($LFS path2fid $MOUNT)
22583 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22584 error "cannot access $MOUNT using its FID '$fid'"
22586 run_test 233a "checking that OBF of the FS root succeeds"
22589 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22590 skip "Need MDS version at least 2.5.90"
22591 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22593 local fid=$($LFS path2fid $MOUNT/.lustre)
22595 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22596 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22598 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22599 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22600 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22602 run_test 233b "checking that OBF of the FS .lustre succeeds"
22605 local p="$TMP/sanityN-$TESTNAME.parameters"
22606 save_lustre_params client "llite.*.xattr_cache" > $p
22607 lctl set_param llite.*.xattr_cache 1 ||
22608 skip_env "xattr cache is not supported"
22610 mkdir -p $DIR/$tdir || error "mkdir failed"
22611 touch $DIR/$tdir/$tfile || error "touch failed"
22612 # OBD_FAIL_LLITE_XATTR_ENOMEM
22613 $LCTL set_param fail_loc=0x1405
22614 getfattr -n user.attr $DIR/$tdir/$tfile &&
22615 error "getfattr should have failed with ENOMEM"
22616 $LCTL set_param fail_loc=0x0
22619 restore_lustre_params < $p
22622 run_test 234 "xattr cache should not crash on ENOMEM"
22625 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22626 skip "Need MDS version at least 2.4.52"
22628 flock_deadlock $DIR/$tfile
22633 124) error "process hangs on a deadlock"
22635 *) error "error executing flock_deadlock $DIR/$tfile"
22639 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22643 check_swap_layouts_support
22645 local ref1=/etc/passwd
22646 local ref2=/etc/group
22647 local file1=$DIR/$tdir/f1
22648 local file2=$DIR/$tdir/f2
22650 test_mkdir -c1 $DIR/$tdir
22651 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22652 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22653 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22654 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22655 local fd=$(free_fd)
22656 local cmd="exec $fd<>$file2"
22659 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22660 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22663 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22668 run_test 236 "Layout swap on open unlinked file"
22670 # LU-4659 linkea consistency
22672 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22673 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22674 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22675 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22678 ln $DIR/$tfile $DIR/$tfile.lnk
22679 touch $DIR/$tfile.new
22680 mv $DIR/$tfile.new $DIR/$tfile
22681 local fid1=$($LFS path2fid $DIR/$tfile)
22682 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22683 local path1=$($LFS fid2path $FSNAME "$fid1")
22684 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22685 local path2=$($LFS fid2path $FSNAME "$fid2")
22686 [ $tfile.lnk == $path2 ] ||
22687 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22690 run_test 238 "Verify linkea consistency"
22692 test_239A() { # was test_239
22693 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22694 skip "Need MDS version at least 2.5.60"
22696 local list=$(comma_list $(mdts_nodes))
22698 mkdir -p $DIR/$tdir
22699 createmany -o $DIR/$tdir/f- 5000
22700 unlinkmany $DIR/$tdir/f- 5000
22701 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22702 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22703 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22704 osp.*MDT*.sync_in_flight" | calc_sum)
22705 [ "$changes" -eq 0 ] || error "$changes not synced"
22707 run_test 239A "osp_sync test"
22709 test_239a() { #LU-5297
22710 remote_mds_nodsh && skip "remote MDS with nodsh"
22713 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22714 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22715 chgrp $RUNAS_GID $DIR/$tfile
22716 wait_delete_completed
22718 run_test 239a "process invalid osp sync record correctly"
22720 test_239b() { #LU-5297
22721 remote_mds_nodsh && skip "remote MDS with nodsh"
22724 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22725 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22726 chgrp $RUNAS_GID $DIR/$tfile1
22727 wait_delete_completed
22728 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22730 chgrp $RUNAS_GID $DIR/$tfile2
22731 wait_delete_completed
22733 run_test 239b "process osp sync record with ENOMEM error correctly"
22736 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22737 remote_mds_nodsh && skip "remote MDS with nodsh"
22739 mkdir -p $DIR/$tdir
22741 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22742 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22743 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22744 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22746 umount_client $MOUNT || error "umount failed"
22747 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22748 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22749 mount_client $MOUNT || error "failed to mount client"
22751 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22752 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22754 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22760 for LOOP in $(seq $count); do
22761 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22762 cancel_lru_locks $OSC || true
22770 for LOOP in $(seq $1); do
22771 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22776 test_241a() { # was test_241
22777 local bsize=$PAGE_SIZE
22779 (( bsize < 40960 )) && bsize=40960
22780 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22782 cancel_lru_locks $OSC
22783 test_241_bio 1000 $bsize &
22785 test_241_dio 1000 $bsize
22788 run_test 241a "bio vs dio"
22791 local bsize=$PAGE_SIZE
22793 (( bsize < 40960 )) && bsize=40960
22794 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22796 test_241_dio 1000 $bsize &
22798 test_241_dio 1000 $bsize
22801 run_test 241b "dio vs dio"
22804 remote_mds_nodsh && skip "remote MDS with nodsh"
22806 mkdir_on_mdt0 $DIR/$tdir
22807 touch $DIR/$tdir/$tfile
22809 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22810 do_facet mds1 lctl set_param fail_loc=0x105
22811 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22813 do_facet mds1 lctl set_param fail_loc=0
22814 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22816 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22820 test_mkdir $DIR/$tdir
22821 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22823 run_test 243 "various group lock tests"
22827 test_mkdir $DIR/$tdir
22828 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22829 sendfile_grouplock $DIR/$tdir/$tfile || \
22830 error "sendfile+grouplock failed"
22833 run_test 244a "sendfile with group lock tests"
22837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22840 local size=$((1024*1024))
22842 test_mkdir $DIR/$tdir
22843 for i in $(seq 1 $threads); do
22844 local file=$DIR/$tdir/file_$((i / 10))
22845 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22848 for i in $(seq 1 $threads); do
22852 run_test 244b "multi-threaded write with group lock"
22855 local flagname="multi_mod_rpcs"
22856 local connect_data_name="max_mod_rpcs"
22859 # check if multiple modify RPCs flag is set
22860 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22861 grep "connect_flags:")
22864 echo "$out" | grep -qw $flagname
22865 if [ $? -ne 0 ]; then
22866 echo "connect flag $flagname is not set"
22870 # check if multiple modify RPCs data is set
22871 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22874 echo "$out" | grep -qw $connect_data_name ||
22875 error "import should have connect data $connect_data_name"
22877 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22880 local flagname="multi_mod_rpcs"
22881 local connect_data_name="max_mod_rpcs"
22884 remote_mds_nodsh && skip "remote MDS with nodsh"
22885 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22887 # check if multiple modify RPCs flag is set
22888 out=$(do_facet mds1 \
22889 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22890 grep "connect_flags:")
22893 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22895 # check if multiple modify RPCs data is set
22896 out=$(do_facet mds1 \
22897 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22899 [[ "$out" =~ $connect_data_name ]] ||
22902 error "missing connect data $connect_data_name"
22905 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22911 umount_client $submount
22916 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22918 skip_env "Fileset feature is not supported"
22920 local submount=${MOUNT}_$tdir
22923 mkdir -p $submount || error "mkdir $submount failed"
22924 FILESET="$FILESET/$tdir" mount_client $submount ||
22925 error "mount $submount failed"
22926 trap "cleanup_247 $submount" EXIT
22927 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22928 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22929 error "read $MOUNT/$tdir/$tfile failed"
22930 cleanup_247 $submount
22932 run_test 247a "mount subdir as fileset"
22935 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22936 skip_env "Fileset feature is not supported"
22938 local submount=${MOUNT}_$tdir
22940 rm -rf $MOUNT/$tdir
22941 mkdir -p $submount || error "mkdir $submount failed"
22943 FILESET="$FILESET/$tdir" mount_client $submount &&
22944 error "mount $submount should fail"
22947 run_test 247b "mount subdir that dose not exist"
22950 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22951 skip_env "Fileset feature is not supported"
22953 local submount=${MOUNT}_$tdir
22955 mkdir -p $MOUNT/$tdir/dir1
22956 mkdir -p $submount || error "mkdir $submount failed"
22957 trap "cleanup_247 $submount" EXIT
22958 FILESET="$FILESET/$tdir" mount_client $submount ||
22959 error "mount $submount failed"
22960 local fid=$($LFS path2fid $MOUNT/)
22961 $LFS fid2path $submount $fid && error "fid2path should fail"
22962 cleanup_247 $submount
22964 run_test 247c "running fid2path outside subdirectory root"
22967 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22968 skip "Fileset feature is not supported"
22970 local submount=${MOUNT}_$tdir
22972 mkdir -p $MOUNT/$tdir/dir1
22973 mkdir -p $submount || error "mkdir $submount failed"
22974 FILESET="$FILESET/$tdir" mount_client $submount ||
22975 error "mount $submount failed"
22976 trap "cleanup_247 $submount" EXIT
22978 local td=$submount/dir1
22979 local fid=$($LFS path2fid $td)
22980 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22982 # check that we get the same pathname back
22985 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22986 echo "$rootpath $fid"
22987 found=$($LFS fid2path $rootpath "$fid")
22988 [ -n "$found" ] || error "fid2path should succeed"
22989 [ "$found" == "$td" ] || error "fid2path $found != $td"
22991 # check wrong root path format
22992 rootpath=$submount"_wrong"
22993 found=$($LFS fid2path $rootpath "$fid")
22994 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22996 cleanup_247 $submount
22998 run_test 247d "running fid2path inside subdirectory root"
23002 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23004 skip "Fileset feature is not supported"
23006 local submount=${MOUNT}_$tdir
23009 mkdir -p $submount || error "mkdir $submount failed"
23010 FILESET="$FILESET/.." mount_client $submount &&
23011 error "mount $submount should fail"
23014 run_test 247e "mount .. as fileset"
23017 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
23018 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
23019 skip "Need at least version 2.14.50.162"
23020 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23021 skip "Fileset feature is not supported"
23023 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
23024 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
23025 error "mkdir remote failed"
23026 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
23027 error "mkdir remote/subdir failed"
23028 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
23029 error "mkdir striped failed"
23030 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
23032 local submount=${MOUNT}_$tdir
23034 mkdir -p $submount || error "mkdir $submount failed"
23035 stack_trap "rmdir $submount"
23038 local fileset=$FILESET
23039 local mdts=$(comma_list $(mdts_nodes))
23041 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
23042 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
23043 $tdir/striped/subdir $tdir/striped/.; do
23044 FILESET="$fileset/$dir" mount_client $submount ||
23045 error "mount $dir failed"
23046 umount_client $submount
23049 run_test 247f "mount striped or remote directory as fileset"
23051 test_subdir_mount_lock()
23054 local submount=${MOUNT}_$(basename $testdir)
23056 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23058 mkdir -p $submount || error "mkdir $submount failed"
23059 stack_trap "rmdir $submount"
23061 FILESET="$fileset/$testdir" mount_client $submount ||
23062 error "mount $FILESET failed"
23063 stack_trap "umount $submount"
23065 local mdts=$(comma_list $(mdts_nodes))
23069 stat $submount > /dev/null || error "stat $submount failed"
23070 cancel_lru_locks $MDC
23071 stat $submount > /dev/null || error "stat $submount failed"
23072 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23073 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23074 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23075 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23076 awk '/getattr/ {sum += $2} END {print sum}')
23078 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23082 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23084 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23085 error "mkdir $tdir failed"
23086 test_subdir_mount_lock $tdir
23088 run_test 247g "striped directory submount revalidate ROOT from cache"
23091 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23092 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23093 skip "Need MDS version at least 2.15.51"
23095 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23096 test_subdir_mount_lock $tdir
23097 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23098 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23099 error "mkdir $tdir.1 failed"
23100 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23102 run_test 247h "remote directory submount revalidate ROOT from cache"
23105 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23106 [ -z "$fast_read_sav" ] && skip "no fast read support"
23108 # create a large file for fast read verification
23109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23111 # make sure the file is created correctly
23112 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23113 { rm -f $DIR/$tfile; skip "file creation error"; }
23115 echo "Test 1: verify that fast read is 4 times faster on cache read"
23117 # small read with fast read enabled
23118 $LCTL set_param -n llite.*.fast_read=1
23119 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23120 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23121 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23122 # small read with fast read disabled
23123 $LCTL set_param -n llite.*.fast_read=0
23124 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23125 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23126 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23128 # verify that fast read is 4 times faster for cache read
23129 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23130 error_not_in_vm "fast read was not 4 times faster: " \
23131 "$t_fast vs $t_slow"
23133 echo "Test 2: verify the performance between big and small read"
23134 $LCTL set_param -n llite.*.fast_read=1
23136 # 1k non-cache read
23137 cancel_lru_locks osc
23138 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23139 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23140 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23142 # 1M non-cache read
23143 cancel_lru_locks osc
23144 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23145 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23146 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23148 # verify that big IO is not 4 times faster than small IO
23149 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23150 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23152 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23155 run_test 248a "fast read verification"
23158 # Default short_io_bytes=16384, try both smaller and larger sizes.
23159 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23160 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23161 echo "bs=53248 count=113 normal buffered write"
23162 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23163 error "dd of initial data file failed"
23164 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23166 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23167 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23168 error "dd with sync normal writes failed"
23169 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23171 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23172 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23173 error "dd with sync small writes failed"
23174 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23176 cancel_lru_locks osc
23178 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23179 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23180 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23181 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23182 iflag=direct || error "dd with O_DIRECT small read failed"
23183 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23184 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23185 error "compare $TMP/$tfile.1 failed"
23187 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23188 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23190 # just to see what the maximum tunable value is, and test parsing
23191 echo "test invalid parameter 2MB"
23192 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23193 error "too-large short_io_bytes allowed"
23194 echo "test maximum parameter 512KB"
23195 # if we can set a larger short_io_bytes, run test regardless of version
23196 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23197 # older clients may not allow setting it this large, that's OK
23198 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23199 skip "Need at least client version 2.13.50"
23200 error "medium short_io_bytes failed"
23202 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23203 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23205 echo "test large parameter 64KB"
23206 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23207 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23209 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23210 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23211 error "dd with sync large writes failed"
23212 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23214 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23215 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23216 num=$((113 * 4096 / PAGE_SIZE))
23217 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23218 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23219 error "dd with O_DIRECT large writes failed"
23220 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23221 error "compare $DIR/$tfile.3 failed"
23223 cancel_lru_locks osc
23225 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23226 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23227 error "dd with O_DIRECT large read failed"
23228 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23229 error "compare $TMP/$tfile.2 failed"
23231 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23232 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23233 error "dd with O_DIRECT large read failed"
23234 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23235 error "compare $TMP/$tfile.3 failed"
23237 run_test 248b "test short_io read and write for both small and large sizes"
23239 test_249() { # LU-7890
23240 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23241 skip "Need at least version 2.8.54"
23244 $LFS setstripe -c 1 $DIR/$tfile
23245 # Offset 2T == 4k * 512M
23246 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23247 error "dd to 2T offset failed"
23249 run_test 249 "Write above 2T file size"
23252 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23253 && skip "no 16TB file size limit on ZFS"
23255 $LFS setstripe -c 1 $DIR/$tfile
23256 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23257 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23258 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23259 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23260 conv=notrunc,fsync && error "append succeeded"
23263 run_test 250 "Write above 16T limit"
23266 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23268 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23269 #Skip once - writing the first stripe will succeed
23270 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23271 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23272 error "short write happened"
23274 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23275 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23276 error "short read happened"
23280 run_test 251 "Handling short read and write correctly"
23283 remote_mds_nodsh && skip "remote MDS with nodsh"
23284 remote_ost_nodsh && skip "remote OST with nodsh"
23285 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23286 skip_env "ldiskfs only test"
23296 # check lr_reader on OST0000
23298 dev=$(facet_device $tgt)
23299 out=$(do_facet $tgt $LR_READER $dev)
23300 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23302 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23303 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23304 error "Invalid uuid returned by $LR_READER on target $tgt"
23305 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23307 # check lr_reader -c on MDT0000
23309 dev=$(facet_device $tgt)
23310 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23311 skip "$LR_READER does not support additional options"
23313 out=$(do_facet $tgt $LR_READER -c $dev)
23314 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23316 num=$(echo "$out" | grep -c "mdtlov")
23317 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23318 error "Invalid number of mdtlov clients returned by $LR_READER"
23319 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23321 # check lr_reader -cr on MDT0000
23322 out=$(do_facet $tgt $LR_READER -cr $dev)
23323 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23325 echo "$out" | grep -q "^reply_data:$" ||
23326 error "$LR_READER should have returned 'reply_data' section"
23327 num=$(echo "$out" | grep -c "client_generation")
23328 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23330 run_test 252 "check lr_reader tool"
23333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23334 remote_mds_nodsh && skip "remote MDS with nodsh"
23335 remote_mgs_nodsh && skip "remote MGS with nodsh"
23339 local ost_name=$(ostname_from_index $ostidx)
23342 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23343 do_facet $SINGLEMDS $LCTL get_param -n \
23344 osp.$mdtosc_proc1.reserved_mb_high ||
23345 skip "remote MDS does not support reserved_mb_high"
23349 wait_delete_completed
23351 stack_trap "rm -rf $DIR/$tdir"
23353 pool_add $TESTNAME || error "Pool creation failed"
23354 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23356 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23357 error "Setstripe failed"
23359 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23361 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23363 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23365 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23366 osp.$mdtosc_proc1.prealloc_status)
23367 echo "prealloc_status $oa_status"
23369 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23370 error "File creation should fail"
23372 #object allocation was stopped, but we still able to append files
23373 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23374 oflag=append || error "Append failed"
23376 rm -f $DIR/$tdir/$tfile.0
23378 # For this test, we want to delete the files we created to go out of
23379 # space but leave the watermark, so we remain nearly out of space
23380 ost_watermarks_enospc_delete_files $tfile $ostidx
23382 wait_delete_completed
23386 for i in $(seq 10 12); do
23387 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23388 2>/dev/null || error "File creation failed after rm"
23391 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23392 osp.$mdtosc_proc1.prealloc_status)
23393 echo "prealloc_status $oa_status"
23395 if (( oa_status != 0 )); then
23396 error "Object allocation still disable after rm"
23399 run_test 253 "Check object allocation limit"
23402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23403 remote_mds_nodsh && skip "remote MDS with nodsh"
23405 local mdt=$(facet_svc $SINGLEMDS)
23407 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23408 skip "MDS does not support changelog_size"
23412 changelog_register || error "changelog_register failed"
23414 changelog_clear 0 || error "changelog_clear failed"
23416 local size1=$(do_facet $SINGLEMDS \
23417 $LCTL get_param -n mdd.$mdt.changelog_size)
23418 echo "Changelog size $size1"
23421 $LFS mkdir -i 0 $DIR/$tdir
23423 mkdir -p $DIR/$tdir/pics/2008/zachy
23424 touch $DIR/$tdir/pics/2008/zachy/timestamp
23425 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23426 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23427 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23428 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23429 rm $DIR/$tdir/pics/desktop.jpg
23431 local size2=$(do_facet $SINGLEMDS \
23432 $LCTL get_param -n mdd.$mdt.changelog_size)
23433 echo "Changelog size after work $size2"
23435 (( $size2 > $size1 )) ||
23436 error "new Changelog size=$size2 less than old size=$size1"
23438 run_test 254 "Check changelog size"
23445 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23446 awk -F: '{print $2}' | grep $type > /dev/null
23447 if [ $? -ne 0 ]; then
23457 lfs ladvise -a willread $file > /dev/null 2>&1
23458 if [ $? -eq 0 ]; then
23462 lfs ladvise -a willread $file 2>&1 |
23463 grep "Inappropriate ioctl for device" > /dev/null
23464 if [ $? -eq 0 ]; then
23471 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23474 # run a random read IO workload
23475 # usage: random_read_iops <filename> <filesize> <iosize>
23476 random_read_iops() {
23479 local iosize=${3:-4096}
23481 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23482 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23485 drop_file_oss_cache() {
23489 $LFS ladvise -a dontneed $file 2>/dev/null ||
23490 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23493 ladvise_willread_performance()
23496 local average_origin=0
23497 local average_cache=0
23498 local average_ladvise=0
23500 for ((i = 1; i <= $repeat; i++)); do
23501 echo "Iter $i/$repeat: reading without willread hint"
23502 cancel_lru_locks osc
23503 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23504 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23505 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23506 average_origin=$(bc <<<"$average_origin + $speed_origin")
23508 cancel_lru_locks osc
23509 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23510 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23511 average_cache=$(bc <<<"$average_cache + $speed_cache")
23513 cancel_lru_locks osc
23514 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23515 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23516 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23517 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23518 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23520 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23521 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23522 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23524 speedup_cache=$(percent $average_cache $average_origin)
23525 speedup_ladvise=$(percent $average_ladvise $average_origin)
23527 echo "Average uncached read: $average_origin"
23528 echo "Average speedup with OSS cached read: " \
23529 "$average_cache = +$speedup_cache%"
23530 echo "Average speedup with ladvise willread: " \
23531 "$average_ladvise = +$speedup_ladvise%"
23533 local lowest_speedup=20
23534 if (( ${average_cache%.*} < $lowest_speedup )); then
23535 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23536 " got $average_cache%. Skipping ladvise willread check."
23540 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23541 # it is still good to run until then to exercise 'ladvise willread'
23542 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23543 [ "$ost1_FSTYPE" = "zfs" ] &&
23544 echo "osd-zfs does not support dontneed or drop_caches" &&
23547 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23548 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23549 error_not_in_vm "Speedup with willread is less than " \
23550 "$lowest_speedup%, got $average_ladvise%"
23554 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23555 skip "lustre < 2.8.54 does not support ladvise "
23556 remote_ost_nodsh && skip "remote OST with nodsh"
23558 stack_trap "rm -f $DIR/$tfile"
23559 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23561 ladvise_no_type willread $DIR/$tfile &&
23562 skip "willread ladvise is not supported"
23564 ladvise_no_ioctl $DIR/$tfile &&
23565 skip "ladvise ioctl is not supported"
23568 local size=$((size_mb * 1048576))
23569 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23570 error "dd to $DIR/$tfile failed"
23572 lfs ladvise -a willread $DIR/$tfile ||
23573 error "Ladvise failed with no range argument"
23575 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23576 error "Ladvise failed with no -l or -e argument"
23578 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23579 error "Ladvise failed with only -e argument"
23581 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23582 error "Ladvise failed with only -l argument"
23584 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23585 error "End offset should not be smaller than start offset"
23587 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23588 error "End offset should not be equal to start offset"
23590 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23591 error "Ladvise failed with overflowing -s argument"
23593 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23594 error "Ladvise failed with overflowing -e argument"
23596 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23597 error "Ladvise failed with overflowing -l argument"
23599 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23600 error "Ladvise succeeded with conflicting -l and -e arguments"
23602 echo "Synchronous ladvise should wait"
23604 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23605 do_nodes $(comma_list $(osts_nodes)) \
23606 $LCTL set_param fail_val=$delay fail_loc=0x237
23607 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23608 $LCTL set_param fail_loc=0"
23610 local start_ts=$SECONDS
23611 lfs ladvise -a willread $DIR/$tfile ||
23612 error "Ladvise failed with no range argument"
23613 local end_ts=$SECONDS
23614 local inteval_ts=$((end_ts - start_ts))
23616 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23617 error "Synchronous advice didn't wait reply"
23620 echo "Asynchronous ladvise shouldn't wait"
23621 local start_ts=$SECONDS
23622 lfs ladvise -a willread -b $DIR/$tfile ||
23623 error "Ladvise failed with no range argument"
23624 local end_ts=$SECONDS
23625 local inteval_ts=$((end_ts - start_ts))
23627 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23628 error "Asynchronous advice blocked"
23631 ladvise_willread_performance
23633 run_test 255a "check 'lfs ladvise -a willread'"
23639 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23643 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23644 skip "lustre < 2.8.54 does not support ladvise "
23645 remote_ost_nodsh && skip "remote OST with nodsh"
23647 stack_trap "rm -f $DIR/$tfile"
23648 lfs setstripe -c 1 -i 0 $DIR/$tfile
23650 ladvise_no_type dontneed $DIR/$tfile &&
23651 skip "dontneed ladvise is not supported"
23653 ladvise_no_ioctl $DIR/$tfile &&
23654 skip "ladvise ioctl is not supported"
23656 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23657 [ "$ost1_FSTYPE" = "zfs" ] &&
23658 skip "zfs-osd does not support 'ladvise dontneed'"
23661 local size=$((size_mb * 1048576))
23662 # In order to prevent disturbance of other processes, only check 3/4
23663 # of the memory usage
23664 local kibibytes=$((size_mb * 1024 * 3 / 4))
23666 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23667 error "dd to $DIR/$tfile failed"
23669 #force write to complete before dropping OST cache & checking memory
23672 local total=$(facet_meminfo ost1 MemTotal)
23673 echo "Total memory: $total KiB"
23675 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23676 local before_read=$(facet_meminfo ost1 Cached)
23677 echo "Cache used before read: $before_read KiB"
23679 lfs ladvise -a willread $DIR/$tfile ||
23680 error "Ladvise willread failed"
23681 local after_read=$(facet_meminfo ost1 Cached)
23682 echo "Cache used after read: $after_read KiB"
23684 lfs ladvise -a dontneed $DIR/$tfile ||
23685 error "Ladvise dontneed again failed"
23686 local no_read=$(facet_meminfo ost1 Cached)
23687 echo "Cache used after dontneed ladvise: $no_read KiB"
23689 if [ $total -lt $((before_read + kibibytes)) ]; then
23690 echo "Memory is too small, abort checking"
23694 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23695 error "Ladvise willread should use more memory" \
23696 "than $kibibytes KiB"
23699 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23700 error "Ladvise dontneed should release more memory" \
23701 "than $kibibytes KiB"
23704 run_test 255b "check 'lfs ladvise -a dontneed'"
23707 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23708 skip "lustre < 2.10.50 does not support lockahead"
23710 local ost1_imp=$(get_osc_import_name client ost1)
23711 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23719 test_mkdir -p $DIR/$tdir
23720 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23722 #test 10 returns only success/failure
23724 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23726 if [ $rc -eq 255 ]; then
23727 error "Ladvise test${i} failed, ${rc}"
23730 #test 11 counts lock enqueue requests, all others count new locks
23732 count=$(do_facet ost1 \
23733 $LCTL get_param -n ost.OSS.ost.stats)
23734 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23736 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23738 if [ $rc -eq 255 ]; then
23739 error "Ladvise test${i} failed, ${rc}"
23742 new_count=$(do_facet ost1 \
23743 $LCTL get_param -n ost.OSS.ost.stats)
23744 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23745 awk '{ print $2 }')
23747 difference="$((new_count - count))"
23748 if [ $difference -ne $rc ]; then
23749 error "Ladvise test${i}, bad enqueue count, returned " \
23750 "${rc}, actual ${difference}"
23753 for i in $(seq 12 21); do
23754 # If we do not do this, we run the risk of having too many
23755 # locks and starting lock cancellation while we are checking
23757 cancel_lru_locks osc
23759 count=$($LCTL get_param -n \
23760 ldlm.namespaces.$imp_name.lock_unused_count)
23762 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23764 if [ $rc -eq 255 ]; then
23765 error "Ladvise test ${i} failed, ${rc}"
23768 new_count=$($LCTL get_param -n \
23769 ldlm.namespaces.$imp_name.lock_unused_count)
23770 difference="$((new_count - count))"
23772 # Test 15 output is divided by 100 to map down to valid return
23773 if [ $i -eq 15 ]; then
23777 if [ $difference -ne $rc ]; then
23778 error "Ladvise test ${i}, bad lock count, returned " \
23779 "${rc}, actual ${difference}"
23783 #test 22 returns only success/failure
23785 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23787 if [ $rc -eq 255 ]; then
23788 error "Ladvise test${i} failed, ${rc}"
23791 run_test 255c "suite of ladvise lockahead tests"
23794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23795 remote_mds_nodsh && skip "remote MDS with nodsh"
23796 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23797 changelog_users $SINGLEMDS | grep "^cl" &&
23798 skip "active changelog user"
23804 mdt_dev=$(facet_device $SINGLEMDS)
23807 changelog_register || error "changelog_register failed"
23810 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23812 changelog_clear 0 || error "changelog_clear failed"
23815 touch $DIR/$tdir/{1..10}
23818 stop $SINGLEMDS || error "Fail to stop MDT"
23821 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23822 error "Fail to start MDT"
23824 #after mount new plainllog is used
23825 touch $DIR/$tdir/{11..19}
23826 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23827 stack_trap "rm -f $tmpfile"
23828 cat_sl=$(do_facet $SINGLEMDS "sync; \
23829 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23830 llog_reader $tmpfile | grep -c type=1064553b")
23831 do_facet $SINGLEMDS llog_reader $tmpfile
23833 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23835 changelog_clear 0 || error "changelog_clear failed"
23837 cat_sl=$(do_facet $SINGLEMDS "sync; \
23838 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23839 llog_reader $tmpfile | grep -c type=1064553b")
23841 if (( cat_sl == 2 )); then
23842 error "Empty plain llog was not deleted from changelog catalog"
23843 elif (( cat_sl != 1 )); then
23844 error "Active plain llog shouldn't be deleted from catalog"
23847 run_test 256 "Check llog delete for empty and not full state"
23850 remote_mds_nodsh && skip "remote MDS with nodsh"
23851 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23852 skip "Need MDS version at least 2.8.55"
23854 test_mkdir $DIR/$tdir
23856 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23857 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23860 #define OBD_FAIL_MDS_XATTR_REP 0x161
23861 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23862 local facet=mds$((mdtidx + 1))
23863 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23864 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23866 stop $facet || error "stop MDS failed"
23867 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23868 error "start MDS fail"
23869 wait_recovery_complete $facet
23871 run_test 257 "xattr locks are not lost"
23873 # Verify we take the i_mutex when security requires it
23875 #define OBD_FAIL_IMUTEX_SEC 0x141c
23876 $LCTL set_param fail_loc=0x141c
23878 chmod u+s $DIR/$tfile
23879 chmod a+rwx $DIR/$tfile
23880 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23882 if [ $RC -ne 0 ]; then
23883 error "error, failed to take i_mutex, rc=$?"
23887 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23889 # Verify we do NOT take the i_mutex in the normal case
23891 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23892 $LCTL set_param fail_loc=0x141d
23895 chmod a+rw $DIR/$tfile
23896 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23898 if [ $RC -ne 0 ]; then
23899 error "error, took i_mutex unnecessarily, rc=$?"
23904 run_test 258b "verify i_mutex security behavior"
23907 local file=$DIR/$tfile
23911 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23913 stack_trap "rm -f $file" EXIT
23915 wait_delete_completed
23916 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23917 echo "before: $before"
23919 $LFS setstripe -i 0 -c 1 $file
23920 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23922 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23923 echo "after write: $after"
23925 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23926 do_facet ost1 $LCTL set_param fail_loc=0x2301
23928 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23929 echo "after truncate: $after"
23932 do_facet ost1 $LCTL set_param fail_loc=0
23933 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23935 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23936 echo "after restart: $after"
23937 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23938 error "missing truncate?"
23942 run_test 259 "crash at delayed truncate"
23945 #define OBD_FAIL_MDC_CLOSE 0x806
23946 $LCTL set_param fail_loc=0x80000806
23950 run_test 260 "Check mdc_close fail"
23952 ### Data-on-MDT sanity tests ###
23954 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23955 skip "Need MDS version at least 2.10.55 for DoM"
23958 local dom=$DIR/$tdir/dom_file
23959 local tmp=$DIR/$tdir/tmp_file
23961 mkdir_on_mdt0 $DIR/$tdir
23963 # basic checks for DoM component creation
23964 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23965 error "Can set MDT layout to non-first entry"
23967 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23968 error "Can define multiple entries as MDT layout"
23970 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23972 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23973 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23974 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23976 local mdtidx=$($LFS getstripe -m $dom)
23977 local mdtname=MDT$(printf %04x $mdtidx)
23978 local facet=mds$((mdtidx + 1))
23979 local space_check=1
23981 # Skip free space checks with ZFS
23982 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23986 local size_tmp=$((65536 * 3))
23987 local mdtfree1=$(do_facet $facet \
23988 lctl get_param -n osd*.*$mdtname.kbytesfree)
23990 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23991 # check also direct IO along write
23992 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23993 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23995 cmp $tmp $dom || error "file data is different"
23996 [ $(stat -c%s $dom) == $size_tmp ] ||
23997 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23998 if [ $space_check == 1 ]; then
23999 local mdtfree2=$(do_facet $facet \
24000 lctl get_param -n osd*.*$mdtname.kbytesfree)
24002 # increase in usage from by $size_tmp
24003 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24004 error "MDT free space wrong after write: " \
24005 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24009 local size_dom=10000
24011 $TRUNCATE $dom $size_dom
24012 [ $(stat -c%s $dom) == $size_dom ] ||
24013 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
24014 if [ $space_check == 1 ]; then
24015 mdtfree1=$(do_facet $facet \
24016 lctl get_param -n osd*.*$mdtname.kbytesfree)
24017 # decrease in usage from $size_tmp to new $size_dom
24018 [ $(($mdtfree1 - $mdtfree2)) -ge \
24019 $(((size_tmp - size_dom) / 1024)) ] ||
24020 error "MDT free space is wrong after truncate: " \
24021 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
24027 size_dom=$((size_dom + size_tmp))
24028 [ $(stat -c%s $dom) == $size_dom ] ||
24029 error "bad size after append: $(stat -c%s $dom) != $size_dom"
24030 if [ $space_check == 1 ]; then
24031 mdtfree2=$(do_facet $facet \
24032 lctl get_param -n osd*.*$mdtname.kbytesfree)
24033 # increase in usage by $size_tmp from previous
24034 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24035 error "MDT free space is wrong after append: " \
24036 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24041 if [ $space_check == 1 ]; then
24042 mdtfree1=$(do_facet $facet \
24043 lctl get_param -n osd*.*$mdtname.kbytesfree)
24044 # decrease in usage by $size_dom from previous
24045 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
24046 error "MDT free space is wrong after removal: " \
24047 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
24050 # combined striping
24051 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
24052 error "Can't create DoM + OST striping"
24054 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
24055 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24056 # check also direct IO along write
24057 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24059 cmp $tmp $dom || error "file data is different"
24060 [ $(stat -c%s $dom) == $size_tmp ] ||
24061 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24066 run_test 270a "DoM: basic functionality tests"
24069 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24070 skip "Need MDS version at least 2.10.55"
24072 local dom=$DIR/$tdir/dom_file
24073 local max_size=1048576
24075 mkdir -p $DIR/$tdir
24076 $LFS setstripe -E $max_size -L mdt $dom
24078 # truncate over the limit
24079 $TRUNCATE $dom $(($max_size + 1)) &&
24080 error "successful truncate over the maximum size"
24081 # write over the limit
24082 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24083 error "successful write over the maximum size"
24084 # append over the limit
24085 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24086 echo "12345" >> $dom && error "successful append over the maximum size"
24091 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24094 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24095 skip "Need MDS version at least 2.10.55"
24097 mkdir -p $DIR/$tdir
24098 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24100 # check files inherit DoM EA
24101 touch $DIR/$tdir/first
24102 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24103 error "bad pattern"
24104 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24105 error "bad stripe count"
24106 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24107 error "bad stripe size"
24109 # check directory inherits DoM EA and uses it as default
24110 mkdir $DIR/$tdir/subdir
24111 touch $DIR/$tdir/subdir/second
24112 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24113 error "bad pattern in sub-directory"
24114 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24115 error "bad stripe count in sub-directory"
24116 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24117 error "bad stripe size in sub-directory"
24120 run_test 270c "DoM: DoM EA inheritance tests"
24123 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24124 skip "Need MDS version at least 2.10.55"
24126 mkdir -p $DIR/$tdir
24127 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24129 # inherit default DoM striping
24130 mkdir $DIR/$tdir/subdir
24131 touch $DIR/$tdir/subdir/f1
24133 # change default directory striping
24134 $LFS setstripe -c 1 $DIR/$tdir/subdir
24135 touch $DIR/$tdir/subdir/f2
24136 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24137 error "wrong default striping in file 2"
24138 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24139 error "bad pattern in file 2"
24142 run_test 270d "DoM: change striping from DoM to RAID0"
24145 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24146 skip "Need MDS version at least 2.10.55"
24148 mkdir -p $DIR/$tdir/dom
24149 mkdir -p $DIR/$tdir/norm
24152 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24153 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24155 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24156 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24158 # find DoM files by layout
24159 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24160 [ $NUM -eq $DOMFILES ] ||
24161 error "lfs find -L: found $NUM, expected $DOMFILES"
24162 echo "Test 1: lfs find 20 DOM files by layout: OK"
24164 # there should be 1 dir with default DOM striping
24165 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24167 error "lfs find -L: found $NUM, expected 1 dir"
24168 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24170 # find DoM files by stripe size
24171 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24172 [ $NUM -eq $DOMFILES ] ||
24173 error "lfs find -S: found $NUM, expected $DOMFILES"
24174 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24176 # find files by stripe offset except DoM files
24177 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24178 [ $NUM -eq $NORMFILES ] ||
24179 error "lfs find -i: found $NUM, expected $NORMFILES"
24180 echo "Test 5: lfs find no DOM files by stripe index: OK"
24183 run_test 270e "DoM: lfs find with DoM files test"
24186 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24187 skip "Need MDS version at least 2.10.55"
24189 local mdtname=${FSNAME}-MDT0000-mdtlov
24190 local dom=$DIR/$tdir/dom_file
24191 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24192 lod.$mdtname.dom_stripesize)
24193 local dom_limit=131072
24195 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24196 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24197 lod.$mdtname.dom_stripesize)
24198 [ ${dom_limit} -eq ${dom_current} ] ||
24199 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24201 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24202 $LFS setstripe -d $DIR/$tdir
24203 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24204 error "Can't set directory default striping"
24206 # exceed maximum stripe size
24207 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24208 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24209 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24210 error "Able to create DoM component size more than LOD limit"
24212 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24213 dom_current=$(do_facet mds1 $LCTL get_param -n \
24214 lod.$mdtname.dom_stripesize)
24215 [ 0 -eq ${dom_current} ] ||
24216 error "Can't set zero DoM stripe limit"
24219 # attempt to create DoM file on server with disabled DoM should
24220 # remove DoM entry from layout and be succeed
24221 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24222 error "Can't create DoM file (DoM is disabled)"
24223 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24224 error "File has DoM component while DoM is disabled"
24227 # attempt to create DoM file with only DoM stripe should return error
24228 $LFS setstripe -E $dom_limit -L mdt $dom &&
24229 error "Able to create DoM-only file while DoM is disabled"
24231 # too low values to be aligned with smallest stripe size 64K
24232 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24233 dom_current=$(do_facet mds1 $LCTL get_param -n \
24234 lod.$mdtname.dom_stripesize)
24235 [ 30000 -eq ${dom_current} ] &&
24236 error "Can set too small DoM stripe limit"
24238 # 64K is a minimal stripe size in Lustre, expect limit of that size
24239 [ 65536 -eq ${dom_current} ] ||
24240 error "Limit is not set to 64K but ${dom_current}"
24242 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24243 dom_current=$(do_facet mds1 $LCTL get_param -n \
24244 lod.$mdtname.dom_stripesize)
24246 [ 2147483648 -eq ${dom_current} ] &&
24247 error "Can set too large DoM stripe limit"
24249 do_facet mds1 $LCTL set_param -n \
24250 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24251 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24252 error "Can't create DoM component size after limit change"
24253 do_facet mds1 $LCTL set_param -n \
24254 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24255 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24256 error "Can't create DoM file after limit decrease"
24257 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24258 error "Can create big DoM component after limit decrease"
24259 touch ${dom}_def ||
24260 error "Can't create file with old default layout"
24262 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24265 run_test 270f "DoM: maximum DoM stripe size checks"
24268 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24269 skip "Need MDS version at least 2.13.52"
24270 local dom=$DIR/$tdir/$tfile
24272 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24273 local lodname=${FSNAME}-MDT0000-mdtlov
24275 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24276 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24277 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24278 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24280 local dom_limit=1024
24281 local dom_threshold="50%"
24283 $LFS setstripe -d $DIR/$tdir
24284 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24285 error "Can't set directory default striping"
24287 do_facet mds1 $LCTL set_param -n \
24288 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24289 # set 0 threshold and create DOM file to change tunable stripesize
24290 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24291 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24292 error "Failed to create $dom file"
24293 # now tunable dom_cur_stripesize should reach maximum
24294 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24295 lod.${lodname}.dom_stripesize_cur_kb)
24296 [[ $dom_current == $dom_limit ]] ||
24297 error "Current DOM stripesize is not maximum"
24300 # set threshold for further tests
24301 do_facet mds1 $LCTL set_param -n \
24302 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24303 echo "DOM threshold is $dom_threshold free space"
24306 # Spoof bfree to exceed threshold
24307 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24308 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24309 for spfree in 40 20 0 15 30 55; do
24310 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24311 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24312 error "Failed to create $dom file"
24313 dom_def=$(do_facet mds1 $LCTL get_param -n \
24314 lod.${lodname}.dom_stripesize_cur_kb)
24315 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24316 [[ $dom_def != $dom_current ]] ||
24317 error "Default stripe size was not changed"
24318 if (( spfree > 0 )) ; then
24319 dom_set=$($LFS getstripe -S $dom)
24320 (( dom_set == dom_def * 1024 )) ||
24321 error "DOM component size is still old"
24323 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24324 error "DoM component is set with no free space"
24327 dom_current=$dom_def
24330 run_test 270g "DoM: default DoM stripe size depends on free space"
24333 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24334 skip "Need MDS version at least 2.13.53"
24336 local mdtname=${FSNAME}-MDT0000-mdtlov
24337 local dom=$DIR/$tdir/$tfile
24338 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24340 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24341 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24343 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24344 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24345 error "can't create OST file"
24346 # mirrored file with DOM entry in the second mirror
24347 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24348 error "can't create mirror with DoM component"
24350 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24352 # DOM component in the middle and has other enries in the same mirror,
24353 # should succeed but lost DoM component
24354 $LFS setstripe --copy=${dom}_1 $dom ||
24355 error "Can't create file from OST|DOM mirror layout"
24356 # check new file has no DoM layout after all
24357 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24358 error "File has DoM component while DoM is disabled"
24360 run_test 270h "DoM: DoM stripe removal when disabled on server"
24363 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24364 skip "Need MDS version at least 2.14.54"
24367 # DoM with plain layout
24368 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24369 error "default plain layout with DoM must fail"
24370 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24371 error "setstripe plain file layout with DoM must fail"
24372 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24373 error "default DoM layout with bad striping must fail"
24374 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24375 error "setstripe to DoM layout with bad striping must fail"
24378 run_test 270i "DoM: setting invalid DoM striping should fail"
24381 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24382 skip "Need MDS version at least 2.15.55.203"
24384 local dom=$DIR/$tdir/$tfile
24388 mkdir -p $DIR/$tdir
24390 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24392 odv=$($LFS data_version $dom)
24394 mv $dom ${dom}_moved
24395 link ${dom}_moved $dom
24396 setfattr -n user.attrx -v "some_attr" $dom
24397 ndv=$($LFS data_version $dom)
24398 (( $ndv == $odv )) ||
24399 error "data version was changed by metadata operations"
24401 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24402 error "failed to write data into $dom"
24403 cancel_lru_locks mdc
24404 ndv=$($LFS data_version $dom)
24405 (( $ndv != $odv )) ||
24406 error "data version wasn't changed on write"
24409 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24410 ndv=$($LFS data_version $dom)
24411 (( $ndv != $odv )) ||
24412 error "data version wasn't changed on truncate down"
24415 $TRUNCATE $dom 25000
24416 ndv=$($LFS data_version $dom)
24417 (( $ndv != $odv )) ||
24418 error "data version wasn't changed on truncate up"
24420 # check also fallocate for ldiskfs
24421 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24423 fallocate -l 1048576 $dom
24424 ndv=$($LFS data_version $dom)
24425 (( $ndv != $odv )) ||
24426 error "data version wasn't changed on fallocate"
24429 fallocate -p --offset 4096 -l 4096 $dom
24430 ndv=$($LFS data_version $dom)
24431 (( $ndv != $odv )) ||
24432 error "data version wasn't changed on fallocate punch"
24435 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24438 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24439 skip "Need MDS version at least 2.10.55"
24441 local dom=$DIR/$tdir/dom
24443 mkdir -p $DIR/$tdir
24445 $LFS setstripe -E 1024K -L mdt $dom
24447 lctl set_param -n mdc.*.stats=clear
24448 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24449 cat $dom > /dev/null
24450 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24451 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24455 run_test 271a "DoM: data is cached for read after write"
24458 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24459 skip "Need MDS version at least 2.10.55"
24461 local dom=$DIR/$tdir/dom
24463 mkdir -p $DIR/$tdir
24465 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24467 lctl set_param -n mdc.*.stats=clear
24468 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24469 cancel_lru_locks mdc
24470 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24471 # second stat to check size is cached on client
24472 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24473 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24474 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24477 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24480 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24481 skip "Need MDS version at least 2.10.55"
24483 local dom=$DIR/$tdir/dom
24485 mkdir -p $DIR/$tdir
24487 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24489 lctl set_param -n mdc.*.stats=clear
24490 lctl set_param -n osc.*.stats=clear
24491 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24492 cancel_lru_locks mdc
24493 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24494 # second stat to check size is cached on client
24495 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24496 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24497 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24498 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24499 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24502 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24508 local mdt=MDT$(printf %04x $mdtidx)
24510 if [ -z $param ]; then
24511 lctl get_param -n mdc.*$mdt*.stats
24513 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
24518 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24519 skip "Need MDS version at least 2.10.55"
24521 local dom=$DIR/$tdir/dom
24523 mkdir -p $DIR/$tdir
24525 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24527 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24528 local facet=mds$((mdtidx + 1))
24530 cancel_lru_locks mdc
24531 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24532 createmany -o $dom 1000
24533 lctl set_param -n mdc.*.stats=clear
24534 smalliomany -w $dom 1000 200
24535 get_mdc_stats $mdtidx
24536 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24537 # Each file has 1 open, 1 IO enqueues, total 2000
24538 # but now we have also +1 getxattr for security.capability, total 3000
24539 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24540 unlinkmany $dom 1000
24542 cancel_lru_locks mdc
24543 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24544 createmany -o $dom 1000
24545 lctl set_param -n mdc.*.stats=clear
24546 smalliomany -w $dom 1000 200
24547 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24548 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24549 # for OPEN and IO lock.
24550 [ $((enq - enq_2)) -ge 1000 ] ||
24551 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24552 unlinkmany $dom 1000
24555 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24557 cleanup_271def_tests() {
24563 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24564 skip "Need MDS version at least 2.10.57"
24566 local dom=$DIR/$tdir/dom
24567 local tmp=$TMP/$tfile
24568 trap "cleanup_271def_tests $tmp" EXIT
24570 mkdir -p $DIR/$tdir
24572 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24574 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24576 cancel_lru_locks mdc
24577 dd if=/dev/urandom of=$tmp bs=1000 count=1
24578 dd if=$tmp of=$dom bs=1000 count=1
24579 cancel_lru_locks mdc
24581 cat /etc/hosts >> $tmp
24582 lctl set_param -n mdc.*.stats=clear
24584 # append data to the same file it should update local page
24585 echo "Append to the same page"
24586 cat /etc/hosts >> $dom
24587 local num=$(get_mdc_stats $mdtidx ost_read)
24588 local ra=$(get_mdc_stats $mdtidx req_active)
24589 local rw=$(get_mdc_stats $mdtidx req_waittime)
24591 [ -z $num ] || error "$num READ RPC occured"
24592 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24596 cmp $tmp $dom || error "file miscompare"
24598 cancel_lru_locks mdc
24599 lctl set_param -n mdc.*.stats=clear
24601 echo "Open and read file"
24602 cat $dom > /dev/null
24603 local num=$(get_mdc_stats $mdtidx ost_read)
24604 local ra=$(get_mdc_stats $mdtidx req_active)
24605 local rw=$(get_mdc_stats $mdtidx req_waittime)
24607 [ -z $num ] || error "$num READ RPC occured"
24608 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24612 cmp $tmp $dom || error "file miscompare"
24616 run_test 271d "DoM: read on open (1K file in reply buffer)"
24619 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24620 skip "Need MDS version at least 2.10.57"
24622 local dom=$DIR/$tdir/dom
24623 local tmp=$TMP/$tfile
24624 trap "cleanup_271def_tests $tmp" EXIT
24626 mkdir -p $DIR/$tdir
24628 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24630 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24632 cancel_lru_locks mdc
24633 dd if=/dev/urandom of=$tmp bs=265000 count=1
24634 dd if=$tmp of=$dom bs=265000 count=1
24635 cancel_lru_locks mdc
24636 cat /etc/hosts >> $tmp
24637 lctl set_param -n mdc.*.stats=clear
24639 echo "Append to the same page"
24640 cat /etc/hosts >> $dom
24641 local num=$(get_mdc_stats $mdtidx ost_read)
24642 local ra=$(get_mdc_stats $mdtidx req_active)
24643 local rw=$(get_mdc_stats $mdtidx req_waittime)
24645 [ -z $num ] || error "$num READ RPC occured"
24646 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24650 cmp $tmp $dom || error "file miscompare"
24652 cancel_lru_locks mdc
24653 lctl set_param -n mdc.*.stats=clear
24655 echo "Open and read file"
24656 cat $dom > /dev/null
24657 local num=$(get_mdc_stats $mdtidx ost_read)
24658 local ra=$(get_mdc_stats $mdtidx req_active)
24659 local rw=$(get_mdc_stats $mdtidx req_waittime)
24661 [ -z $num ] && num=0
24662 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24663 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24667 cmp $tmp $dom || error "file miscompare"
24671 run_test 271f "DoM: read on open (200K file and read tail)"
24674 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24675 skip "Skipping due to old client or server version"
24677 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24679 $CHECKSTAT -t file $DIR1/$tfile
24681 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24684 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24685 $LCTL set_param fail_loc=0x80000314
24686 rm $DIR1/$tfile || error "Unlink fails"
24688 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24689 [ $RC -eq 0 ] || error "Failed write to stale object"
24691 run_test 271g "Discard DoM data vs client flush race"
24694 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24695 skip "Need MDS version at least 2.11.50"
24697 local dom=$DIR/$tdir/dom
24698 mkdir -p $DIR/$tdir
24700 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24701 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24702 error "failed to write data into $dom"
24703 local old_md5=$(md5sum $dom)
24705 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24706 error "failed to migrate to the same DoM component"
24708 local new_md5=$(md5sum $dom)
24710 [ "$old_md5" == "$new_md5" ] ||
24711 error "md5sum differ: $old_md5, $new_md5"
24713 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24714 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24716 run_test 272a "DoM migration: new layout with the same DOM component"
24719 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24720 skip "Need MDS version at least 2.11.50"
24722 local dom=$DIR/$tdir/dom
24723 mkdir -p $DIR/$tdir
24724 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24725 stack_trap "rm -rf $DIR/$tdir"
24727 local mdtidx=$($LFS getstripe -m $dom)
24728 local mdtname=MDT$(printf %04x $mdtidx)
24729 local facet=mds$((mdtidx + 1))
24731 local mdtfree1=$(do_facet $facet \
24732 lctl get_param -n osd*.*$mdtname.kbytesfree)
24733 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24734 error "failed to write data into $dom"
24735 local old_md5=$(md5sum $dom)
24736 cancel_lru_locks mdc
24737 local mdtfree1=$(do_facet $facet \
24738 lctl get_param -n osd*.*$mdtname.kbytesfree)
24740 $LFS migrate -c2 $dom ||
24741 error "failed to migrate to the new composite layout"
24742 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24743 error "MDT stripe was not removed"
24744 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24745 error "$dir1 shouldn't have DATAVER EA"
24747 cancel_lru_locks mdc
24748 local new_md5=$(md5sum $dom)
24749 [ "$old_md5" == "$new_md5" ] ||
24750 error "$old_md5 != $new_md5"
24752 # Skip free space checks with ZFS
24753 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24754 local mdtfree2=$(do_facet $facet \
24755 lctl get_param -n osd*.*$mdtname.kbytesfree)
24756 [ $mdtfree2 -gt $mdtfree1 ] ||
24757 error "MDT space is not freed after migration"
24761 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24764 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24765 skip "Need MDS version at least 2.11.50"
24767 local dom=$DIR/$tdir/$tfile
24768 mkdir -p $DIR/$tdir
24769 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24770 stack_trap "rm -rf $DIR/$tdir"
24772 local mdtidx=$($LFS getstripe -m $dom)
24773 local mdtname=MDT$(printf %04x $mdtidx)
24774 local facet=mds$((mdtidx + 1))
24776 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24777 error "failed to write data into $dom"
24778 local old_md5=$(md5sum $dom)
24779 cancel_lru_locks mdc
24780 local mdtfree1=$(do_facet $facet \
24781 lctl get_param -n osd*.*$mdtname.kbytesfree)
24783 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24784 error "failed to migrate to the new composite layout"
24785 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24786 error "MDT stripe was not removed"
24788 cancel_lru_locks mdc
24789 local new_md5=$(md5sum $dom)
24790 [ "$old_md5" == "$new_md5" ] ||
24791 error "$old_md5 != $new_md5"
24793 # Skip free space checks with ZFS
24794 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24795 local mdtfree2=$(do_facet $facet \
24796 lctl get_param -n osd*.*$mdtname.kbytesfree)
24797 [ $mdtfree2 -gt $mdtfree1 ] ||
24798 error "MDS space is not freed after migration"
24802 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24805 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24806 skip "Need MDS version at least 2.12.55"
24808 local dom=$DIR/$tdir/$tfile
24809 mkdir -p $DIR/$tdir
24810 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24812 local mdtidx=$($LFS getstripe -m $dom)
24813 local mdtname=MDT$(printf %04x $mdtidx)
24814 local facet=mds$((mdtidx + 1))
24816 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24817 error "failed to write data into $dom"
24818 local old_md5=$(md5sum $dom)
24819 cancel_lru_locks mdc
24820 local mdtfree1=$(do_facet $facet \
24821 lctl get_param -n osd*.*$mdtname.kbytesfree)
24823 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24824 error "failed mirroring to the new composite layout"
24825 $LFS mirror resync $dom ||
24826 error "failed mirror resync"
24827 $LFS mirror split --mirror-id 1 -d $dom ||
24828 error "failed mirror split"
24830 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24831 error "MDT stripe was not removed"
24833 cancel_lru_locks mdc
24834 local new_md5=$(md5sum $dom)
24835 [ "$old_md5" == "$new_md5" ] ||
24836 error "$old_md5 != $new_md5"
24838 # Skip free space checks with ZFS
24839 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24840 local mdtfree2=$(do_facet $facet \
24841 lctl get_param -n osd*.*$mdtname.kbytesfree)
24842 [ $mdtfree2 -gt $mdtfree1 ] ||
24843 error "MDS space is not freed after DOM mirror deletion"
24847 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24850 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24851 skip "Need MDS version at least 2.12.55"
24853 local dom=$DIR/$tdir/$tfile
24854 mkdir -p $DIR/$tdir
24855 $LFS setstripe -c 2 $dom
24857 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24858 error "failed to write data into $dom"
24859 local old_md5=$(md5sum $dom)
24862 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24863 error "failed mirroring to the DOM layout"
24864 $LFS mirror resync $dom ||
24865 error "failed mirror resync"
24866 $LFS mirror split --mirror-id 1 -d $dom ||
24867 error "failed mirror split"
24869 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24870 error "MDT stripe wasn't set"
24873 local new_md5=$(md5sum $dom)
24874 [ "$old_md5" == "$new_md5" ] ||
24875 error "$old_md5 != $new_md5"
24879 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24882 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24883 skip "Need MDS version at least 2.12.55"
24885 local dom=$DIR/$tdir/$tfile
24886 mkdir -p $DIR/$tdir
24887 $LFS setstripe -c 2 $dom
24889 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24890 error "failed to write data into $dom"
24891 local old_md5=$(md5sum $dom)
24894 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24895 error "failed migrating to the DOM file"
24897 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24898 error "MDT stripe wasn't set"
24901 local new_md5=$(md5sum $dom)
24902 [ "$old_md5" != "$new_md5" ] &&
24903 error "$old_md5 != $new_md5"
24907 run_test 272f "DoM migration: OST-striped file to DOM file"
24910 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24911 skip "Need MDS version at least 2.11.50"
24913 # Layout swap cannot be done if either file has DOM component,
24914 # this will never be supported, migration should be used instead
24916 local dom=$DIR/$tdir/$tfile
24917 mkdir -p $DIR/$tdir
24919 $LFS setstripe -c2 ${dom}_plain
24920 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24921 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24922 error "can swap layout with DoM component"
24923 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24924 error "can swap layout with DoM component"
24926 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24927 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24928 error "can swap layout with DoM component"
24929 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24930 error "can swap layout with DoM component"
24933 run_test 273a "DoM: layout swapping should fail with DOM"
24936 mkdir -p $DIR/$tdir
24937 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24939 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24940 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24942 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24944 run_test 273b "DoM: race writeback and object destroy"
24947 mkdir -p $DIR/$tdir
24948 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24950 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24951 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24953 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24955 run_test 273c "race writeback and object destroy"
24958 remote_ost_nodsh && skip "remote OST with nodsh"
24959 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24960 skip "Need OST version >= 2.10.57"
24962 local file=$DIR/$tfile
24965 oss=$(comma_list $(osts_nodes))
24967 dd if=/dev/urandom of=$file bs=1M count=2 ||
24968 error "failed to create a file"
24969 stack_trap "rm -f $file"
24970 cancel_lru_locks osc
24973 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24974 error "failed to read a file"
24976 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24977 $LCTL set_param fail_loc=0x8000031f
24979 cancel_lru_locks osc &
24982 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24983 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24984 #IO takes another lock, but matches the PENDING one
24985 #and places it to the IO RPC
24986 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24987 error "failed to read a file with PENDING lock"
24989 run_test 275 "Read on a canceled duplicate lock"
24992 remote_ost_nodsh && skip "remote OST with nodsh"
24995 do_facet ost1 "(while true; do \
24996 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24997 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
25000 for LOOP in $(seq 20); do
25002 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
25005 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
25006 rm $TMP/sanity_276_pid"
25008 run_test 276 "Race between mount and obd_statfs"
25011 $LCTL set_param ldlm.namespaces.*.lru_size=0
25012 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25013 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25014 awk '/^used_mb/ { print $2 }')
25015 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
25016 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
25017 oflag=direct conv=notrunc
25018 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25019 awk '/^used_mb/ { print $2 }')
25020 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
25022 run_test 277 "Direct IO shall drop page cache"
25025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
25026 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25027 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
25028 skip "needs the same host for mdt1 mdt2" && return
25033 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
25034 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
25040 echo "Starting MDTs"
25041 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
25043 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
25045 do_facet mds2 $LCTL set_param fail_loc=0
25047 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
25048 wait_recovery_complete mds2
25050 run_test 278 "Race starting MDS between MDTs stop/start"
25053 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
25054 skip "Need MGS version at least 2.13.52"
25055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25056 combined_mgs_mds || skip "needs combined MGS/MDT"
25058 umount_client $MOUNT
25059 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25060 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25062 mount_client $MOUNT &
25064 stop mgs || error "stop mgs failed"
25065 #for a race mgs would crash
25066 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25067 # make sure we unmount client before remounting
25069 umount_client $MOUNT
25070 mount_client $MOUNT || error "mount client failed"
25072 run_test 280 "Race between MGS umount and client llog processing"
25074 cleanup_test_300() {
25078 test_striped_dir() {
25083 mkdir -p $DIR/$tdir
25085 SAVE_UMASK=$(umask)
25086 trap cleanup_test_300 RETURN EXIT
25088 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
25089 $DIR/$tdir/striped_dir ||
25090 error "set striped dir error"
25092 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25093 [ "$mode" = "755" ] || error "expect 755 got $mode"
25095 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25096 error "getdirstripe failed"
25097 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25098 if [ "$stripe_count" != "2" ]; then
25099 error "1:stripe_count is $stripe_count, expect 2"
25101 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25102 if [ "$stripe_count" != "2" ]; then
25103 error "2:stripe_count is $stripe_count, expect 2"
25106 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25107 if [ "$stripe_index" != "$mdt_index" ]; then
25108 error "stripe_index is $stripe_index, expect $mdt_index"
25111 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25112 error "nlink error after create striped dir"
25114 mkdir $DIR/$tdir/striped_dir/a
25115 mkdir $DIR/$tdir/striped_dir/b
25117 stat $DIR/$tdir/striped_dir/a ||
25118 error "create dir under striped dir failed"
25119 stat $DIR/$tdir/striped_dir/b ||
25120 error "create dir under striped dir failed"
25122 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25123 error "nlink error after mkdir"
25125 rmdir $DIR/$tdir/striped_dir/a
25126 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25127 error "nlink error after rmdir"
25129 rmdir $DIR/$tdir/striped_dir/b
25130 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25131 error "nlink error after rmdir"
25133 chattr +i $DIR/$tdir/striped_dir
25134 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25135 error "immutable flags not working under striped dir!"
25136 chattr -i $DIR/$tdir/striped_dir
25138 rmdir $DIR/$tdir/striped_dir ||
25139 error "rmdir striped dir error"
25147 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25148 skip "skipped for lustre < 2.7.0"
25149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25150 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25152 test_striped_dir 0 || error "failed on striped dir on MDT0"
25153 test_striped_dir 1 || error "failed on striped dir on MDT0"
25155 run_test 300a "basic striped dir sanity test"
25158 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25159 skip "skipped for lustre < 2.7.0"
25160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25161 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25168 test_mkdir $DIR/$tdir || error "mkdir fail"
25169 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25170 error "set striped dir error"
25171 for i in {0..9}; do
25172 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25174 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25175 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25176 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25178 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25179 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25180 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25184 run_test 300b "check ctime/mtime for striped dir"
25187 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25188 skip "skipped for lustre < 2.7.0"
25189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25194 mkdir_on_mdt0 $DIR/$tdir
25195 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25196 error "set striped dir error"
25198 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25199 error "chown striped dir failed"
25201 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25202 error "create 5k files failed"
25204 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25206 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25210 run_test 300c "chown && check ls under striped directory"
25213 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25214 skip "skipped for lustre < 2.7.0"
25215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25221 mkdir -p $DIR/$tdir
25222 $LFS setstripe -c 2 $DIR/$tdir
25224 #local striped directory
25225 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25226 error "set striped dir error"
25227 #look at the directories for debug purposes
25229 $LFS getdirstripe $DIR/$tdir
25230 ls -l $DIR/$tdir/striped_dir
25231 $LFS getdirstripe $DIR/$tdir/striped_dir
25232 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25233 error "create 10 files failed"
25235 #remote striped directory
25236 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25237 error "set striped dir error"
25238 #look at the directories for debug purposes
25240 $LFS getdirstripe $DIR/$tdir
25241 ls -l $DIR/$tdir/remote_striped_dir
25242 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25243 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25244 error "create 10 files failed"
25246 for file in $(find $DIR/$tdir); do
25247 stripe_count=$($LFS getstripe -c $file)
25248 [ $stripe_count -eq 2 ] ||
25249 error "wrong stripe $stripe_count for $file"
25254 run_test 300d "check default stripe under striped directory"
25257 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25258 skip "Need MDS version at least 2.7.55"
25259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25260 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25265 mkdir -p $DIR/$tdir
25267 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25268 error "set striped dir error"
25270 touch $DIR/$tdir/striped_dir/a
25271 touch $DIR/$tdir/striped_dir/b
25272 touch $DIR/$tdir/striped_dir/c
25274 mkdir $DIR/$tdir/striped_dir/dir_a
25275 mkdir $DIR/$tdir/striped_dir/dir_b
25276 mkdir $DIR/$tdir/striped_dir/dir_c
25278 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25279 error "set striped adir under striped dir error"
25281 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25282 error "set striped bdir under striped dir error"
25284 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25285 error "set striped cdir under striped dir error"
25287 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25288 error "rename dir under striped dir fails"
25290 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25291 error "rename dir under different stripes fails"
25293 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25294 error "rename file under striped dir should succeed"
25296 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25297 error "rename dir under striped dir should succeed"
25301 run_test 300e "check rename under striped directory"
25304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25306 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25307 skip "Need MDS version at least 2.7.55"
25313 mkdir -p $DIR/$tdir
25315 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25316 error "set striped dir error"
25318 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25319 error "set striped dir error"
25321 touch $DIR/$tdir/striped_dir/a
25322 mkdir $DIR/$tdir/striped_dir/dir_a
25323 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25324 error "create striped dir under striped dir fails"
25326 touch $DIR/$tdir/striped_dir1/b
25327 mkdir $DIR/$tdir/striped_dir1/dir_b
25328 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25329 error "create striped dir under striped dir fails"
25331 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25332 error "rename dir under different striped dir should fail"
25334 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25335 error "rename striped dir under diff striped dir should fail"
25337 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25338 error "rename file under diff striped dirs fails"
25342 run_test 300f "check rename cross striped directory"
25344 test_300_check_default_striped_dir()
25347 local default_count=$2
25348 local default_index=$3
25351 local dir_stripe_index
25354 echo "checking $dirname $default_count $default_index"
25355 $LFS setdirstripe -D -c $default_count -i $default_index \
25356 -H all_char $DIR/$tdir/$dirname ||
25357 error "set default stripe on striped dir error"
25358 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25359 [ $stripe_count -eq $default_count ] ||
25360 error "expect $default_count get $stripe_count for $dirname"
25362 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25363 [ $stripe_index -eq $default_index ] ||
25364 error "expect $default_index get $stripe_index for $dirname"
25366 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25367 error "create dirs failed"
25369 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25370 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25371 for dir in $(find $DIR/$tdir/$dirname/*); do
25372 stripe_count=$($LFS getdirstripe -c $dir)
25373 (( $stripe_count == $default_count )) ||
25374 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25375 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25376 error "stripe count $default_count != $stripe_count for $dir"
25378 stripe_index=$($LFS getdirstripe -i $dir)
25379 [ $default_index -eq -1 ] ||
25380 [ $stripe_index -eq $default_index ] ||
25381 error "$stripe_index != $default_index for $dir"
25383 #check default stripe
25384 stripe_count=$($LFS getdirstripe -D -c $dir)
25385 [ $stripe_count -eq $default_count ] ||
25386 error "default count $default_count != $stripe_count for $dir"
25388 stripe_index=$($LFS getdirstripe -D -i $dir)
25389 [ $stripe_index -eq $default_index ] ||
25390 error "default index $default_index != $stripe_index for $dir"
25392 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25396 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25397 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25398 skip "Need MDS version at least 2.7.55"
25404 mkdir_on_mdt0 $DIR/$tdir
25405 mkdir $DIR/$tdir/normal_dir
25407 #Checking when client cache stripe index
25408 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25409 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25410 error "create striped_dir failed"
25412 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25413 error "create dir0 fails"
25414 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25415 [ $stripe_index -eq 0 ] ||
25416 error "dir0 expect index 0 got $stripe_index"
25418 mkdir $DIR/$tdir/striped_dir/dir1 ||
25419 error "create dir1 fails"
25420 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25421 [ $stripe_index -eq 1 ] ||
25422 error "dir1 expect index 1 got $stripe_index"
25424 #check default stripe count/stripe index
25425 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25426 test_300_check_default_striped_dir normal_dir 1 0
25427 test_300_check_default_striped_dir normal_dir -1 1
25428 test_300_check_default_striped_dir normal_dir 2 -1
25430 #delete default stripe information
25431 echo "delete default stripeEA"
25432 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25433 error "set default stripe on striped dir error"
25435 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25436 for dir in $(find $DIR/$tdir/normal_dir/*); do
25437 stripe_count=$($LFS getdirstripe -c $dir)
25438 [ $stripe_count -eq 0 ] ||
25439 error "expect 1 get $stripe_count for $dir"
25442 run_test 300g "check default striped directory for normal directory"
25445 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25446 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25447 skip "Need MDS version at least 2.7.55"
25453 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25454 error "set striped dir error"
25456 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25457 test_300_check_default_striped_dir striped_dir 1 0
25458 test_300_check_default_striped_dir striped_dir -1 1
25459 test_300_check_default_striped_dir striped_dir 2 -1
25461 #delete default stripe information
25462 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25463 error "set default stripe on striped dir error"
25465 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25466 for dir in $(find $DIR/$tdir/striped_dir/*); do
25467 stripe_count=$($LFS getdirstripe -c $dir)
25468 [ $stripe_count -eq 0 ] ||
25469 error "expect 1 get $stripe_count for $dir"
25472 run_test 300h "check default striped directory for striped directory"
25475 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25476 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25477 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25478 skip "Need MDS version at least 2.7.55"
25485 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25486 error "set striped dir error"
25488 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25489 error "create files under striped dir failed"
25491 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25492 error "set striped hashdir error"
25494 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25495 error "create dir0 under hash dir failed"
25496 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25497 error "create dir1 under hash dir failed"
25498 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25499 error "create dir2 under hash dir failed"
25501 # unfortunately, we need to umount to clear dir layout cache for now
25502 # once we fully implement dir layout, we can drop this
25503 umount_client $MOUNT || error "umount failed"
25504 mount_client $MOUNT || error "mount failed"
25506 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25507 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25508 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25510 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25511 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25512 error "create crush2 dir $tdir/hashdir/d3 failed"
25513 $LFS find -H crush2 $DIR/$tdir/hashdir
25514 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25515 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25517 # mkdir with an invalid hash type (hash=fail_val) from client
25518 # should be replaced on MDS with a valid (default) hash type
25519 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25520 $LCTL set_param fail_loc=0x1901 fail_val=99
25521 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25523 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25524 local expect=$(do_facet mds1 \
25525 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25526 [[ $hash == $expect ]] ||
25527 error "d99 hash '$hash' != expected hash '$expect'"
25530 #set the stripe to be unknown hash type on read
25531 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25532 $LCTL set_param fail_loc=0x1901 fail_val=99
25533 for ((i = 0; i < 10; i++)); do
25534 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25535 error "stat f-$i failed"
25536 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25539 touch $DIR/$tdir/striped_dir/f0 &&
25540 error "create under striped dir with unknown hash should fail"
25542 $LCTL set_param fail_loc=0
25544 umount_client $MOUNT || error "umount failed"
25545 mount_client $MOUNT || error "mount failed"
25549 run_test 300i "client handle unknown hash type striped directory"
25552 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25554 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25555 skip "Need MDS version at least 2.7.55"
25562 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25563 $LCTL set_param fail_loc=0x1702
25564 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25565 error "set striped dir error"
25567 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25568 error "create files under striped dir failed"
25570 $LCTL set_param fail_loc=0
25572 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25576 run_test 300j "test large update record"
25579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25580 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25581 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25582 skip "Need MDS version at least 2.7.55"
25584 # this test needs a huge transaction
25586 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25587 osd*.$FSNAME-MDT0000.kbytestotal")
25588 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25595 #define OBD_FAIL_LARGE_STRIPE 0x1703
25596 $LCTL set_param fail_loc=0x1703
25597 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25598 error "set striped dir error"
25599 $LCTL set_param fail_loc=0
25601 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25602 error "getstripeddir fails"
25603 rm -rf $DIR/$tdir/striped_dir ||
25604 error "unlink striped dir fails"
25608 run_test 300k "test large striped directory"
25611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25613 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25614 skip "Need MDS version at least 2.7.55"
25618 test_mkdir -p $DIR/$tdir/striped_dir
25619 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25620 error "chown $RUNAS_ID failed"
25621 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25622 error "set default striped dir failed"
25624 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25625 $LCTL set_param fail_loc=0x80000158
25626 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25628 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25629 [ $stripe_index -eq 1 ] ||
25630 error "expect 1 get $stripe_index for $dir"
25632 run_test 300l "non-root user to create dir under striped dir with stale layout"
25635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25636 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25637 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25638 skip "Need MDS version at least 2.7.55"
25640 mkdir -p $DIR/$tdir/striped_dir
25641 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25642 error "set default stripes dir error"
25644 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25646 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25647 [ $stripe_count -eq 0 ] ||
25648 error "expect 0 get $stripe_count for a"
25650 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25651 error "set default stripes dir error"
25653 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25655 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25656 [ $stripe_count -eq 0 ] ||
25657 error "expect 0 get $stripe_count for b"
25659 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25660 error "set default stripes dir error"
25662 mkdir $DIR/$tdir/striped_dir/c &&
25663 error "default stripe_index is invalid, mkdir c should fails"
25665 rm -rf $DIR/$tdir || error "rmdir fails"
25667 run_test 300m "setstriped directory on single MDT FS"
25670 local list=$(comma_list $(mdts_nodes))
25673 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25679 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25680 skip "Need MDS version at least 2.7.55"
25681 remote_mds_nodsh && skip "remote MDS with nodsh"
25684 local list=$(comma_list $(mdts_nodes))
25686 trap cleanup_300n RETURN EXIT
25687 mkdir -p $DIR/$tdir
25688 chmod 777 $DIR/$tdir
25689 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25690 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25691 error "create striped dir succeeds with gid=0"
25693 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25694 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25695 error "create striped dir fails with gid=-1"
25697 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25698 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25699 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25700 error "set default striped dir succeeds with gid=0"
25703 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25704 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25705 error "set default striped dir fails with gid=-1"
25708 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25709 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25710 error "create test_dir fails"
25711 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25712 error "create test_dir1 fails"
25713 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25714 error "create test_dir2 fails"
25717 run_test 300n "non-root user to create dir under striped dir with default EA"
25720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25722 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25723 skip "Need MDS version at least 2.7.55"
25728 mkdir -p $DIR/$tdir
25730 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25731 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25732 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25733 skip "not enough free inodes $numfree1 $numfree2"
25736 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25737 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25738 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25739 skip "not enough free space $numfree1 $numfree2"
25742 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25743 error "setdirstripe fails"
25745 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25746 error "create dirs fails"
25748 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25749 ls $DIR/$tdir/striped_dir > /dev/null ||
25750 error "ls striped dir fails"
25751 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25752 error "unlink big striped dir fails"
25754 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25759 remote_mds_nodsh && skip "remote MDS with nodsh"
25761 mkdir_on_mdt0 $DIR/$tdir
25763 #define OBD_FAIL_OUT_ENOSPC 0x1704
25764 do_facet mds2 lctl set_param fail_loc=0x80001704
25765 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25766 && error "create striped directory should fail"
25768 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25770 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25773 run_test 300p "create striped directory without space"
25776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25777 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25779 local fd=$(free_fd)
25780 local cmd="exec $fd<$tdir"
25782 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25785 trap "eval $cmd" EXIT
25786 cd $tdir || error "cd $tdir fails"
25787 rmdir ../$tdir || error "rmdir $tdir fails"
25788 mkdir local_dir && error "create dir succeeds"
25789 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25793 run_test 300q "create remote directory under orphan directory"
25796 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25797 skip "Need MDS version at least 2.7.55" && return
25798 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25802 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25803 error "set striped dir error"
25805 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25806 error "getstripeddir fails"
25809 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25810 awk '/lmv_stripe_count:/ { print $2 }')
25812 [ $MDSCOUNT -ne $stripe_count ] &&
25813 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25815 rm -rf $DIR/$tdir/striped_dir ||
25816 error "unlink striped dir fails"
25818 run_test 300r "test -1 striped directory"
25820 test_300s_helper() {
25823 local stripe_dir=$DIR/$tdir/striped_dir.$count
25825 $LFS mkdir -c $count $stripe_dir ||
25826 error "lfs mkdir -c error"
25828 $LFS getdirstripe $stripe_dir ||
25829 error "lfs getdirstripe fails"
25832 stripe_count=$($LFS getdirstripe $stripe_dir |
25833 awk '/lmv_stripe_count:/ { print $2 }')
25835 [ $count -ne $stripe_count ] &&
25836 error_noexit "bad stripe count $stripe_count expected $count"
25839 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25840 awk '/0x/ {count[$1] += 1}; END {
25841 for (idx in count) {
25842 if (count[idx]>1) {
25843 print "index " idx " count " count[idx]
25848 if [[ -n "$dupe_stripes" ]] ; then
25849 lfs getdirstripe $stripe_dir
25850 error_noexit "Dupe MDT above: $dupe_stripes "
25853 rm -rf $stripe_dir ||
25854 error_noexit "unlink $stripe_dir fails"
25858 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25859 skip "Need MDS version at least 2.7.55" && return
25860 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25863 for count in $(seq 2 $MDSCOUNT); do
25864 test_300s_helper $count
25867 run_test 300s "test lfs mkdir -c without -i"
25870 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25871 skip "need MDS 2.14.55 or later"
25872 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25874 local testdir="$DIR/$tdir/striped_dir"
25875 local dir1=$testdir/dir1
25876 local dir2=$testdir/dir2
25880 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25881 error "failed to set default stripe count for $testdir"
25884 local stripe_count=$($LFS getdirstripe -c $dir1)
25886 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25888 local max_count=$((MDSCOUNT - 1))
25889 local mdts=$(comma_list $(mdts_nodes))
25891 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25892 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25895 stripe_count=$($LFS getdirstripe -c $dir2)
25897 (( $stripe_count == $max_count )) || error "wrong stripe count"
25899 run_test 300t "test max_mdt_stripecount"
25901 prepare_remote_file() {
25902 mkdir $DIR/$tdir/src_dir ||
25903 error "create remote source failed"
25905 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25906 error "cp to remote source failed"
25907 touch $DIR/$tdir/src_dir/a
25909 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25910 error "create remote target dir failed"
25912 touch $DIR/$tdir/tgt_dir/b
25914 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25915 error "rename dir cross MDT failed!"
25917 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25918 error "src_child still exists after rename"
25920 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25921 error "missing file(a) after rename"
25923 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25924 error "diff after rename"
25928 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25931 local remote_file=$DIR/$tdir/tgt_dir/b
25933 mkdir -p $DIR/$tdir
25935 prepare_remote_file || error "prepare remote file failed"
25938 $OPENUNLINK $remote_file $remote_file ||
25939 error "openunlink $remote_file failed"
25940 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25942 run_test 310a "open unlink remote file"
25945 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25948 local remote_file=$DIR/$tdir/tgt_dir/b
25950 mkdir -p $DIR/$tdir
25952 prepare_remote_file || error "prepare remote file failed"
25954 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25955 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25956 $CHECKSTAT -t file $remote_file || error "check file failed"
25958 run_test 310b "unlink remote file with multiple links while open"
25961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25962 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25964 local remote_file=$DIR/$tdir/tgt_dir/b
25966 mkdir -p $DIR/$tdir
25968 prepare_remote_file || error "prepare remote file failed"
25970 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25971 multiop_bg_pause $remote_file O_uc ||
25972 error "mulitop failed for remote file"
25974 $MULTIOP $DIR/$tfile Ouc
25975 kill -USR1 $MULTIPID
25978 run_test 310c "open-unlink remote file with multiple links"
25982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25983 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25984 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25985 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25986 remote_mds_nodsh && skip "remote MDS with nodsh"
25988 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25989 local mdts=$(comma_list $(mdts_nodes))
25991 mkdir -p $DIR/$tdir
25992 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25993 createmany -o $DIR/$tdir/$tfile. 1000
25995 # statfs data is not real time, let's just calculate it
25996 old_iused=$((old_iused + 1000))
25998 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25999 osp.*OST0000*MDT0000.create_count")
26000 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26001 osp.*OST0000*MDT0000.max_create_count")
26002 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
26004 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
26005 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
26006 [ $index -ne 0 ] || error "$tfile stripe index is 0"
26008 unlinkmany $DIR/$tdir/$tfile. 1000
26010 do_nodes $mdts "$LCTL set_param -n \
26011 osp.*OST0000*.max_create_count=$max_count"
26012 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
26013 do_nodes $mdts "$LCTL set_param -n \
26014 osp.*OST0000*.create_count=$count"
26015 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
26016 grep "=0" && error "create_count is zero"
26019 for i in $(seq 120); do
26020 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
26021 # system may be too busy to destroy all objs in time, use
26022 # a somewhat small value to not fail autotest
26023 [ $((old_iused - new_iused)) -gt 400 ] && break
26027 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
26028 [ $((old_iused - new_iused)) -gt 400 ] ||
26029 error "objs not destroyed after unlink"
26031 run_test 311 "disable OSP precreate, and unlink should destroy objs"
26037 local fid=($($LFS getstripe $tf | grep 0x))
26038 local seq=${fid[3]#0x}
26039 local objid=${fid[1]}
26041 local vdevdir=$(dirname $(facet_vdevice $ost))
26042 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
26043 local zfs_zapid=$(do_facet $ost $cmd |
26044 grep -w "/O/$seq/d$((objid%32))" -C 5 |
26045 awk '/Object/{getline; print $1}')
26046 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
26047 awk "/$objid = /"'{printf $3}')
26052 zfs_object_blksz() {
26056 local vdevdir=$(dirname $(facet_vdevice $ost))
26057 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
26058 local blksz=$(do_facet $ost $cmd $objid |
26059 awk '/dblk/{getline; printf $4}')
26061 case "${blksz: -1}" in
26062 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
26063 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
26070 test_312() { # LU-4856
26071 remote_ost_nodsh && skip "remote OST with nodsh"
26072 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
26074 local max_blksz=$(do_facet ost1 \
26075 $ZFS get -p recordsize $(facet_device ost1) |
26076 awk '!/VALUE/{print $3}')
26077 local tf=$DIR/$tfile
26079 $LFS setstripe -c1 $tf
26080 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
26082 # Get ZFS object id
26083 local zfs_objid=$(zfs_get_objid $facet $tf)
26084 # block size change by sequential overwrite
26087 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
26088 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
26090 local blksz=$(zfs_object_blksz $facet $zfs_objid)
26091 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
26095 $LFS setstripe -c1 $tf
26096 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26098 # block size change by sequential append write
26099 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
26100 zfs_objid=$(zfs_get_objid $facet $tf)
26103 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
26104 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
26105 oflag=sync conv=notrunc
26107 blksz=$(zfs_object_blksz $facet $zfs_objid)
26108 (( $blksz == 2 * count * PAGE_SIZE )) ||
26109 error "blksz error, actual $blksz, " \
26110 "expected: 2 * $count * $PAGE_SIZE"
26115 $LFS setstripe -c1 $tf
26116 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26117 zfs_objid=$(zfs_get_objid $facet $tf)
26119 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
26120 blksz=$(zfs_object_blksz $facet $zfs_objid)
26121 (( blksz == PAGE_SIZE )) ||
26122 error "blksz error: $blksz, expected: $PAGE_SIZE"
26124 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
26125 blksz=$(zfs_object_blksz $facet $zfs_objid)
26126 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
26128 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
26129 blksz=$(zfs_object_blksz $facet $zfs_objid)
26130 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
26132 run_test 312 "make sure ZFS adjusts its block size by write pattern"
26135 remote_ost_nodsh && skip "remote OST with nodsh"
26137 local file=$DIR/$tfile
26140 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
26142 # define OBD_FAIL_TGT_RCVD_EIO 0x720
26143 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26144 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
26145 error "write should failed"
26146 do_facet ost1 "$LCTL set_param fail_loc=0"
26149 run_test 313 "io should fail after last_rcvd update fail"
26152 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26154 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
26155 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26157 wait_delete_completed
26158 do_facet ost1 "$LCTL set_param fail_loc=0"
26160 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26162 test_315() { # LU-618
26163 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26165 local file=$DIR/$tfile
26168 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26169 error "multiop file write failed"
26170 $MULTIOP $file oO_RDONLY:r4063232_c &
26175 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26178 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26181 run_test 315 "read should be accounted"
26184 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26185 large_xattr_enabled || skip "ea_inode feature disabled"
26187 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26188 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26189 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26190 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26192 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26194 run_test 316 "lfs migrate of file with large_xattr enabled"
26197 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26198 skip "Need MDS version at least 2.11.53"
26199 if [ "$ost1_FSTYPE" == "zfs" ]; then
26200 skip "LU-10370: no implementation for ZFS"
26204 local grant_blk_size
26206 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26207 awk '/grant_block_size:/ { print $2; exit; }')
26209 # Create File of size 5M. Truncate it to below size's and verify
26212 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26213 error "Create file $DIR/$tfile failed"
26214 stack_trap "rm -f $DIR/$tfile" EXIT
26216 for trunc_sz in 2097152 4097 4000 509 0; do
26217 $TRUNCATE $DIR/$tfile $trunc_sz ||
26218 error "truncate $tfile to $trunc_sz failed"
26219 local sz=$(stat --format=%s $DIR/$tfile)
26220 local blk=$(stat --format=%b $DIR/$tfile)
26221 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26222 grant_blk_size) * 8))
26224 if [[ $blk -ne $trunc_blk ]]; then
26225 $(which stat) $DIR/$tfile
26226 error "Expected Block $trunc_blk got $blk for $tfile"
26229 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26230 error "Expected Size $trunc_sz got $sz for $tfile"
26235 # Create file with a hole and write actual 65536 bytes which aligned
26236 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26239 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26240 error "Create file : $DIR/$tfile"
26243 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26244 # blocks. The block count must drop to 8.
26246 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26247 ((bs - grant_blk_size) + 1)))
26248 $TRUNCATE $DIR/$tfile $trunc_sz ||
26249 error "truncate $tfile to $trunc_sz failed"
26251 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26252 sz=$(stat --format=%s $DIR/$tfile)
26253 blk=$(stat --format=%b $DIR/$tfile)
26255 if [[ $blk -ne $trunc_bsz ]]; then
26256 $(which stat) $DIR/$tfile
26257 error "Expected Block $trunc_bsz got $blk for $tfile"
26260 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26261 error "Expected Size $trunc_sz got $sz for $tfile"
26263 run_test 317 "Verify blocks get correctly update after truncate"
26266 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26267 local old_max_active=$($LCTL get_param -n \
26268 ${llite_name}.max_read_ahead_async_active \
26271 $LCTL set_param llite.*.max_read_ahead_async_active=256
26272 local max_active=$($LCTL get_param -n \
26273 ${llite_name}.max_read_ahead_async_active \
26275 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26277 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26278 error "set max_read_ahead_async_active should succeed"
26280 $LCTL set_param llite.*.max_read_ahead_async_active=512
26281 max_active=$($LCTL get_param -n \
26282 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26283 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26285 # restore @max_active
26286 [ $old_max_active -ne 0 ] && $LCTL set_param \
26287 llite.*.max_read_ahead_async_active=$old_max_active
26289 local old_threshold=$($LCTL get_param -n \
26290 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26291 local max_per_file_mb=$($LCTL get_param -n \
26292 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26294 local invalid=$(($max_per_file_mb + 1))
26296 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26297 && error "set $invalid should fail"
26299 local valid=$(($invalid - 1))
26301 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26302 error "set $valid should succeed"
26303 local threshold=$($LCTL get_param -n \
26304 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26305 [ $threshold -eq $valid ] || error \
26306 "expect threshold $valid got $threshold"
26308 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26310 run_test 318 "Verify async readahead tunables"
26313 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26315 local before=$(date +%s)
26317 local mdir=$DIR/$tdir
26318 local file=$mdir/xxx
26320 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26323 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26324 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26325 $LFS migrate -m1 $mdir &
26328 dd if=$file of=/dev/null
26330 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26331 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26333 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26335 run_test 319 "lost lease lock on migrate error"
26337 test_398a() { # LU-4198
26338 local ost1_imp=$(get_osc_import_name client ost1)
26339 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26342 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26343 stack_trap "rm -f $DIR/$tfile"
26344 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26346 # request a new lock on client
26347 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26349 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26350 local lock_count=$($LCTL get_param -n \
26351 ldlm.namespaces.$imp_name.lru_size)
26352 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26354 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26356 # no lock cached, should use lockless DIO and not enqueue new lock
26357 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26358 lock_count=$($LCTL get_param -n \
26359 ldlm.namespaces.$imp_name.lru_size)
26360 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26362 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26364 # no lock cached, should use locked DIO append
26365 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26366 conv=notrunc || error "DIO append failed"
26367 lock_count=$($LCTL get_param -n \
26368 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
26369 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26371 run_test 398a "direct IO should cancel lock otherwise lockless"
26373 test_398b() { # LU-4198
26374 local before=$(date +%s)
26378 which fio || skip_env "no fio installed"
26379 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26380 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26382 # Single page, multiple pages, stripe size, 4*stripe size
26383 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26384 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26385 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26386 --numjobs=$njobs --fallocate=none \
26387 --iodepth=16 --allow_file_create=0 \
26388 --size=$((size/njobs))M \
26389 --filename=$DIR/$tfile &
26392 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26393 fio --name=rand-rw --rw=randrw --bs=$bsize \
26394 --numjobs=$njobs --fallocate=none \
26395 --iodepth=16 --allow_file_create=0 \
26396 --size=$((size/njobs))M \
26397 --filename=$DIR/$tfile || true
26401 evict=$(do_facet client $LCTL get_param \
26402 osc.$FSNAME-OST*-osc-*/state |
26403 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26405 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26406 (do_facet client $LCTL get_param \
26407 osc.$FSNAME-OST*-osc-*/state;
26408 error "eviction happened: $evict before:$before")
26412 run_test 398b "DIO and buffer IO race"
26414 test_398c() { # LU-4198
26415 local ost1_imp=$(get_osc_import_name client ost1)
26416 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26419 which fio || skip_env "no fio installed"
26421 saved_debug=$($LCTL get_param -n debug)
26422 $LCTL set_param debug=0
26424 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26425 ((size /= 1024)) # by megabytes
26426 ((size /= 2)) # write half of the OST at most
26427 [ $size -gt 40 ] && size=40 #reduce test time anyway
26429 $LFS setstripe -c 1 $DIR/$tfile
26431 # it seems like ldiskfs reserves more space than necessary if the
26432 # writing blocks are not mapped, so it extends the file firstly
26433 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26434 cancel_lru_locks osc
26436 # clear and verify rpc_stats later
26437 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26440 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26441 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26442 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26443 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26444 --filename=$DIR/$tfile
26445 [ $? -eq 0 ] || error "fio write error"
26447 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26448 error "Locks were requested while doing AIO"
26450 # get the percentage of 1-page I/O
26451 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26452 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26454 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26456 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26457 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26458 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26459 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26460 --filename=$DIR/$tfile
26461 [ $? -eq 0 ] || error "fio mixed read write error"
26463 echo "AIO with large block size ${size}M"
26464 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26465 --numjobs=1 --fallocate=none --ioengine=libaio \
26466 --iodepth=16 --allow_file_create=0 --size=${size}M \
26467 --filename=$DIR/$tfile
26468 [ $? -eq 0 ] || error "fio large block size failed"
26471 $LCTL set_param debug="$saved_debug"
26473 run_test 398c "run fio to test AIO"
26475 test_398d() { # LU-13846
26476 which aiocp || skip_env "no aiocp installed"
26477 local aio_file=$DIR/$tfile.aio
26479 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26481 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26482 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26483 stack_trap "rm -f $DIR/$tfile $aio_file"
26485 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26487 # make sure we don't crash and fail properly
26488 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26489 error "aio not aligned with PAGE SIZE should fail"
26491 rm -f $DIR/$tfile $aio_file
26493 run_test 398d "run aiocp to verify block size > stripe size"
26496 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26497 touch $DIR/$tfile.new
26498 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26500 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26502 test_398f() { # LU-14687
26503 which aiocp || skip_env "no aiocp installed"
26504 local aio_file=$DIR/$tfile.aio
26506 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26508 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26509 stack_trap "rm -f $DIR/$tfile $aio_file"
26511 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26512 $LCTL set_param fail_loc=0x1418
26513 # make sure we don't crash and fail properly
26514 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26515 error "aio with page allocation failure succeeded"
26516 $LCTL set_param fail_loc=0
26517 diff $DIR/$tfile $aio_file
26518 [[ $? != 0 ]] || error "no diff after failed aiocp"
26520 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26522 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26523 # stripe and i/o size must be > stripe size
26524 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26525 # single RPC in flight. This test shows async DIO submission is working by
26526 # showing multiple RPCs in flight.
26527 test_398g() { # LU-13798
26528 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26530 # We need to do some i/o first to acquire enough grant to put our RPCs
26531 # in flight; otherwise a new connection may not have enough grant
26533 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26534 error "parallel dio failed"
26535 stack_trap "rm -f $DIR/$tfile"
26537 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26538 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26539 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26540 stack_trap "$LCTL set_param -n $pages_per_rpc"
26542 # Recreate file so it's empty
26544 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26545 #Pause rpc completion to guarantee we see multiple rpcs in flight
26546 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26547 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26548 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26551 $LCTL set_param osc.*.rpc_stats=c
26553 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26554 error "parallel dio failed"
26555 stack_trap "rm -f $DIR/$tfile"
26557 $LCTL get_param osc.*-OST0000-*.rpc_stats
26558 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26559 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26560 grep "8:" | awk '{print $8}')
26561 # We look at the "8 rpcs in flight" field, and verify A) it is present
26562 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26563 # as expected for an 8M DIO to a file with 1M stripes.
26564 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26566 # Verify turning off parallel dio works as expected
26568 $LCTL set_param osc.*.rpc_stats=c
26569 $LCTL set_param llite.*.parallel_dio=0
26570 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26572 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26573 error "dio with parallel dio disabled failed"
26575 # Ideally, we would see only one RPC in flight here, but there is an
26576 # unavoidable race between i/o completion and RPC in flight counting,
26577 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26578 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26579 # So instead we just verify it's always < 8.
26580 $LCTL get_param osc.*-OST0000-*.rpc_stats
26581 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26582 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26583 grep '^$' -B1 | grep . | awk '{print $1}')
26584 [ $ret != "8:" ] ||
26585 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26587 run_test 398g "verify parallel dio async RPC submission"
26589 test_398h() { # LU-13798
26590 local dio_file=$DIR/$tfile.dio
26592 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26594 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26595 stack_trap "rm -f $DIR/$tfile $dio_file"
26597 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26598 error "parallel dio failed"
26599 diff $DIR/$tfile $dio_file
26600 [[ $? == 0 ]] || error "file diff after aiocp"
26602 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26604 test_398i() { # LU-13798
26605 local dio_file=$DIR/$tfile.dio
26607 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26609 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26610 stack_trap "rm -f $DIR/$tfile $dio_file"
26612 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26613 $LCTL set_param fail_loc=0x1418
26614 # make sure we don't crash and fail properly
26615 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26616 error "parallel dio page allocation failure succeeded"
26617 diff $DIR/$tfile $dio_file
26618 [[ $? != 0 ]] || error "no diff after failed aiocp"
26620 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26622 test_398j() { # LU-13798
26623 # Stripe size > RPC size but less than i/o size tests split across
26624 # stripes and RPCs for individual i/o op
26625 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26627 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26628 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26629 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26630 stack_trap "$LCTL set_param -n $pages_per_rpc"
26632 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26633 error "parallel dio write failed"
26634 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26636 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26637 error "parallel dio read failed"
26638 diff $DIR/$tfile $DIR/$tfile.2
26639 [[ $? == 0 ]] || error "file diff after parallel dio read"
26641 run_test 398j "test parallel dio where stripe size > rpc_size"
26643 test_398k() { # LU-13798
26644 wait_delete_completed
26647 # 4 stripe file; we will cause out of space on OST0
26648 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26650 # Fill OST0 (if it's not too large)
26651 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26653 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26654 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26656 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26657 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26658 error "dd should fill OST0"
26659 stack_trap "rm -f $DIR/$tfile.1"
26661 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26665 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26666 error "file is not 0 bytes in size"
26668 # dd above should not succeed, but don't error until here so we can
26669 # get debug info above
26671 error "parallel dio write with enospc succeeded"
26672 stack_trap "rm -f $DIR/$tfile"
26674 run_test 398k "test enospc on first stripe"
26676 test_398l() { # LU-13798
26677 wait_delete_completed
26680 # 4 stripe file; we will cause out of space on OST0
26681 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26682 # happens on the second i/o chunk we issue
26683 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26685 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26686 stack_trap "rm -f $DIR/$tfile"
26688 # Fill OST0 (if it's not too large)
26689 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26691 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26692 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26694 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26695 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26696 error "dd should fill OST0"
26697 stack_trap "rm -f $DIR/$tfile.1"
26699 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26701 stack_trap "rm -f $DIR/$tfile.2"
26703 # Check that short write completed as expected
26704 ls -la $DIR/$tfile.2
26705 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26706 error "file is not 1M in size"
26708 # dd above should not succeed, but don't error until here so we can
26709 # get debug info above
26711 error "parallel dio write with enospc succeeded"
26713 # Truncate source file to same length as output file and diff them
26714 $TRUNCATE $DIR/$tfile 1048576
26715 diff $DIR/$tfile $DIR/$tfile.2
26716 [[ $? == 0 ]] || error "data incorrect after short write"
26718 run_test 398l "test enospc on intermediate stripe/RPC"
26720 test_398m() { # LU-13798
26721 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26723 # Set up failure on OST0, the first stripe:
26724 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26725 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26726 # OST0 is on ost1, OST1 is on ost2.
26727 # So this fail_val specifies OST0
26728 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26729 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26731 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26732 error "parallel dio write with failure on first stripe succeeded"
26733 stack_trap "rm -f $DIR/$tfile"
26734 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26736 # Place data in file for read
26737 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26738 error "parallel dio write failed"
26740 # Fail read on OST0, first stripe
26741 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26742 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26743 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26744 error "parallel dio read with error on first stripe succeeded"
26745 rm -f $DIR/$tfile.2
26746 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26748 # Switch to testing on OST1, second stripe
26749 # Clear file contents, maintain striping
26751 # Set up failure on OST1, second stripe:
26752 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26753 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26755 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26756 error "parallel dio write with failure on second stripe succeeded"
26757 stack_trap "rm -f $DIR/$tfile"
26758 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26760 # Place data in file for read
26761 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26762 error "parallel dio write failed"
26764 # Fail read on OST1, second stripe
26765 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26766 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26767 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26768 error "parallel dio read with error on second stripe succeeded"
26769 rm -f $DIR/$tfile.2
26770 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26772 run_test 398m "test RPC failures with parallel dio"
26774 # Parallel submission of DIO should not cause problems for append, but it's
26775 # important to verify.
26776 test_398n() { # LU-13798
26777 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26779 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26780 error "dd to create source file failed"
26781 stack_trap "rm -f $DIR/$tfile"
26783 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26784 error "parallel dio write with failure on second stripe succeeded"
26785 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26786 diff $DIR/$tfile $DIR/$tfile.1
26787 [[ $? == 0 ]] || error "data incorrect after append"
26790 run_test 398n "test append with parallel DIO"
26793 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26795 run_test 398o "right kms with DIO"
26799 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26800 which aiocp || skip_env "no aiocp installed"
26802 local stripe_size=$((1024 * 1024)) #1 MiB
26803 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26804 local file_size=$((25 * stripe_size))
26806 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26807 stack_trap "rm -f $DIR/$tfile*"
26808 # Just a bit bigger than the largest size in the test set below
26809 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26810 error "buffered i/o to create file failed"
26812 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26813 $((stripe_size * 4)); do
26815 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26817 echo "bs: $bs, file_size $file_size"
26818 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26819 $DIR/$tfile.1 $DIR/$tfile.2 &
26821 # Buffered I/O with similar but not the same block size
26822 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26829 if (( rc1 != 0 )); then
26830 error "aio copy 1 w/bsize $bs failed: $rc1"
26832 if (( rc2 != 0 )); then
26833 error "buffered copy 2 w/bsize $bs failed: $rc2"
26836 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26837 error "size incorrect"
26838 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26839 error "files differ, bsize $bs"
26840 rm -f $DIR/$tfile.2
26843 run_test 398p "race aio with buffered i/o"
26847 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26849 local stripe_size=$((1024 * 1024)) #1 MiB
26850 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26851 local file_size=$((25 * stripe_size))
26853 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26854 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26856 # Just a bit bigger than the largest size in the test set below
26857 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26858 error "buffered i/o to create file failed"
26860 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26861 $((stripe_size * 4)); do
26863 echo "bs: $bs, file_size $file_size"
26864 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
26865 conv=notrunc oflag=direct iflag=direct &
26867 # Buffered I/O with similar but not the same block size
26868 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26875 if (( rc1 != 0 )); then
26876 error "dio copy 1 w/bsize $bs failed: $rc1"
26878 if (( rc2 != 0 )); then
26879 error "buffered copy 2 w/bsize $bs failed: $rc2"
26882 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26883 error "size incorrect"
26884 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
26885 error "files differ, bsize $bs"
26890 run_test 398q "race dio with buffered i/o"
26893 local read_write=$1
26894 if [ "$read_write" = "write" ]; then
26895 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26896 elif [ "$read_write" = "read" ]; then
26897 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26899 error "argument error"
26902 # turn off debug for performance testing
26903 local saved_debug=$($LCTL get_param -n debug)
26904 $LCTL set_param debug=0
26906 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26908 # get ost1 size - $FSNAME-OST0000
26909 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26910 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26911 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26913 if [ "$read_write" = "read" ]; then
26914 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26917 local start_time=$(date +%s.%N)
26918 $dd_cmd bs=1M count=$blocks oflag=sync ||
26919 error "real dd $read_write error"
26920 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26922 if [ "$read_write" = "write" ]; then
26926 # define OBD_FAIL_OST_FAKE_RW 0x238
26927 do_facet ost1 $LCTL set_param fail_loc=0x238
26929 local start_time=$(date +%s.%N)
26930 $dd_cmd bs=1M count=$blocks oflag=sync ||
26931 error "fake dd $read_write error"
26932 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26934 if [ "$read_write" = "write" ]; then
26936 cancel_lru_locks osc
26937 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26938 error "$tfile size not $blocks MB"
26940 do_facet ost1 $LCTL set_param fail_loc=0
26942 echo "fake $read_write $duration_fake vs. normal $read_write" \
26943 "$duration in seconds"
26944 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26945 error_not_in_vm "fake write is slower"
26947 $LCTL set_param -n debug="$saved_debug"
26950 test_399a() { # LU-7655 for OST fake write
26951 remote_ost_nodsh && skip "remote OST with nodsh"
26955 run_test 399a "fake write should not be slower than normal write"
26957 test_399b() { # LU-8726 for OST fake read
26958 remote_ost_nodsh && skip "remote OST with nodsh"
26959 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26960 skip_env "ldiskfs only test"
26965 run_test 399b "fake read should not be slower than normal read"
26967 test_400a() { # LU-1606, was conf-sanity test_74
26968 if ! which $CC > /dev/null 2>&1; then
26969 skip_env "$CC is not installed"
26972 local extra_flags=''
26973 local out=$TMP/$tfile
26974 local prefix=/usr/include/lustre
26977 # Oleg removes .c files in his test rig so test if any c files exist
26978 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26979 skip_env "Needed .c test files are missing"
26981 if ! [[ -d $prefix ]]; then
26982 # Assume we're running in tree and fixup the include path.
26983 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26984 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26985 extra_flags+=" -L$LUSTRE/utils/.libs"
26988 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26989 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26990 error "client api broken"
26994 run_test 400a "Lustre client api program can compile and link"
26996 test_400b() { # LU-1606, LU-5011
26998 local out=$TMP/$tfile
26999 local prefix=/usr/include/linux/lustre
27001 # We use a hard coded prefix so that this test will not fail
27002 # when run in tree. There are headers in lustre/include/lustre/
27003 # that are not packaged (like lustre_idl.h) and have more
27004 # complicated include dependencies (like config.h and lnet/types.h).
27005 # Since this test about correct packaging we just skip them when
27006 # they don't exist (see below) rather than try to fixup cppflags.
27008 if ! which $CC > /dev/null 2>&1; then
27009 skip_env "$CC is not installed"
27012 for header in $prefix/*.h; do
27013 if ! [[ -f "$header" ]]; then
27017 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
27018 continue # lustre_ioctl.h is internal header
27021 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
27022 error "cannot compile '$header'"
27026 run_test 400b "packaged headers can be compiled"
27028 test_401a() { #LU-7437
27029 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
27030 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
27032 #count the number of parameters by "list_param -R"
27033 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
27034 #count the number of parameters by listing proc files
27035 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
27036 echo "proc_dirs='$proc_dirs'"
27037 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
27038 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
27041 [ $params -eq $procs ] ||
27042 error "found $params parameters vs. $procs proc files"
27044 # test the list_param -D option only returns directories
27045 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
27046 #count the number of parameters by listing proc directories
27047 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
27050 [ $params -eq $procs ] ||
27051 error "found $params parameters vs. $procs proc files"
27053 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
27056 # jobid_var may not allow arbitrary values, so use jobid_name
27058 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27059 local testname=jobid_name tmp='testing%p'
27061 local testname=jobid_var tmp=testing
27064 local save=$($LCTL get_param -n $testname)
27066 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
27067 error "no error returned when setting bad parameters"
27069 local jobid_new=$($LCTL get_param -n foe $testname baz)
27070 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
27072 $LCTL set_param -n fog=bam $testname=$save bat=fog
27073 local jobid_old=$($LCTL get_param -n foe $testname bag)
27074 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
27076 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
27079 # jobid_var may not allow arbitrary values, so use jobid_name
27081 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27082 local testname=jobid_name
27084 local testname=jobid_var
27087 local jobid_var_old=$($LCTL get_param -n $testname)
27088 local jobid_var_new
27090 $LCTL set_param $testname= &&
27091 error "no error returned for 'set_param a='"
27093 jobid_var_new=$($LCTL get_param -n $testname)
27094 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27095 error "$testname was changed by setting without value"
27097 $LCTL set_param $testname &&
27098 error "no error returned for 'set_param a'"
27100 jobid_var_new=$($LCTL get_param -n $testname)
27101 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27102 error "$testname was changed by setting without value"
27104 run_test 401c "Verify 'lctl set_param' without value fails in either format."
27107 # jobid_var may not allow arbitrary values, so use jobid_name
27109 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27110 local testname=jobid_name new_value='foo=bar%p'
27112 local testname=jobid_var new_valuie=foo=bar
27115 local jobid_var_old=$($LCTL get_param -n $testname)
27116 local jobid_var_new
27118 $LCTL set_param $testname=$new_value ||
27119 error "'set_param a=b' did not accept a value containing '='"
27121 jobid_var_new=$($LCTL get_param -n $testname)
27122 [[ "$jobid_var_new" == "$new_value" ]] ||
27123 error "'set_param a=b' failed on a value containing '='"
27125 # Reset the $testname to test the other format
27126 $LCTL set_param $testname=$jobid_var_old
27127 jobid_var_new=$($LCTL get_param -n $testname)
27128 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27129 error "failed to reset $testname"
27131 $LCTL set_param $testname $new_value ||
27132 error "'set_param a b' did not accept a value containing '='"
27134 jobid_var_new=$($LCTL get_param -n $testname)
27135 [[ "$jobid_var_new" == "$new_value" ]] ||
27136 error "'set_param a b' failed on a value containing '='"
27138 $LCTL set_param $testname $jobid_var_old
27139 jobid_var_new=$($LCTL get_param -n $testname)
27140 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27141 error "failed to reset $testname"
27143 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
27145 test_401e() { # LU-14779
27146 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
27147 error "lctl list_param MGC* failed"
27148 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
27149 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
27150 error "lctl get_param lru_size failed"
27152 run_test 401e "verify 'lctl get_param' works with NID in parameter"
27155 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
27156 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
27157 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27158 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27159 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27160 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27161 remote_mds_nodsh && skip "remote MDS with nodsh"
27163 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27164 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27165 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27166 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27167 echo "Touch failed - OK"
27169 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27172 local file1=$DIR/$tfile.1
27173 local file2=$DIR/$tfile.2
27174 local tfile=$TMP/$tfile
27176 rm -f $file1 $file2 $tfile
27181 # 30 sec OBD_TIMEOUT in ll_getattr()
27182 # right before populating st_nlink
27183 $LCTL set_param fail_loc=0x80001409
27184 stat -c %h $file1 > $tfile &
27186 # create an alias, drop all locks and reclaim the dentry
27188 cancel_lru_locks mdc
27189 cancel_lru_locks osc
27190 sysctl -w vm.drop_caches=2
27194 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27196 rm -f $tfile $file1 $file2
27198 run_test 403 "i_nlink should not drop to zero due to aliasing"
27200 test_404() { # LU-6601
27201 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27202 skip "Need server version newer than 2.8.52"
27203 remote_mds_nodsh && skip "remote MDS with nodsh"
27205 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27206 awk '/osp .*-osc-MDT/ { print $4}')
27209 for osp in $mosps; do
27210 echo "Deactivate: " $osp
27211 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27212 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27213 awk -vp=$osp '$4 == p { print $2 }')
27214 [ $stat = IN ] || {
27215 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27216 error "deactivate error"
27218 echo "Activate: " $osp
27219 do_facet $SINGLEMDS $LCTL --device %$osp activate
27220 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27221 awk -vp=$osp '$4 == p { print $2 }')
27222 [ $stat = UP ] || {
27223 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27224 error "activate error"
27228 run_test 404 "validate manual {de}activated works properly for OSPs"
27231 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27232 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27233 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27234 skip "Layout swap lock is not supported"
27236 check_swap_layouts_support
27237 check_swap_layout_no_dom $DIR
27239 test_mkdir $DIR/$tdir
27240 swap_lock_test -d $DIR/$tdir ||
27241 error "One layout swap locked test failed"
27243 run_test 405 "Various layout swap lock tests"
27246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27247 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27248 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27250 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27251 skip "Need MDS version at least 2.8.50"
27253 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27254 local test_pool=$TESTNAME
27256 pool_add $test_pool || error "pool_add failed"
27257 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27258 error "pool_add_targets failed"
27260 save_layout_restore_at_exit $MOUNT
27262 # parent set default stripe count only, child will stripe from both
27263 # parent and fs default
27264 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27265 error "setstripe $MOUNT failed"
27266 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27267 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27268 for i in $(seq 10); do
27269 local f=$DIR/$tdir/$tfile.$i
27270 touch $f || error "touch failed"
27271 local count=$($LFS getstripe -c $f)
27272 [ $count -eq $OSTCOUNT ] ||
27273 error "$f stripe count $count != $OSTCOUNT"
27274 local offset=$($LFS getstripe -i $f)
27275 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27276 local size=$($LFS getstripe -S $f)
27277 [ $size -eq $((def_stripe_size * 2)) ] ||
27278 error "$f stripe size $size != $((def_stripe_size * 2))"
27279 local pool=$($LFS getstripe -p $f)
27280 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27283 # change fs default striping, delete parent default striping, now child
27284 # will stripe from new fs default striping only
27285 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27286 error "change $MOUNT default stripe failed"
27287 $LFS setstripe -c 0 $DIR/$tdir ||
27288 error "delete $tdir default stripe failed"
27289 for i in $(seq 11 20); do
27290 local f=$DIR/$tdir/$tfile.$i
27291 touch $f || error "touch $f failed"
27292 local count=$($LFS getstripe -c $f)
27293 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27294 local offset=$($LFS getstripe -i $f)
27295 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27296 local size=$($LFS getstripe -S $f)
27297 [ $size -eq $def_stripe_size ] ||
27298 error "$f stripe size $size != $def_stripe_size"
27299 local pool=$($LFS getstripe -p $f)
27300 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27303 unlinkmany $DIR/$tdir/$tfile. 1 20
27305 local f=$DIR/$tdir/$tfile
27306 pool_remove_all_targets $test_pool $f
27307 pool_remove $test_pool $f
27309 run_test 406 "DNE support fs default striping"
27312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27313 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27314 skip "Need MDS version at least 2.8.55"
27315 remote_mds_nodsh && skip "remote MDS with nodsh"
27317 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27318 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27319 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27320 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27321 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27323 #define OBD_FAIL_DT_TXN_STOP 0x2019
27324 for idx in $(seq $MDSCOUNT); do
27325 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27327 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27328 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27329 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27332 run_test 407 "transaction fail should cause operation fail"
27335 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27337 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27338 lctl set_param fail_loc=0x8000040a
27339 # let ll_prepare_partial_page() fail
27340 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27344 # create at least 100 unused inodes so that
27345 # shrink_icache_memory(0) should not return 0
27346 touch $DIR/$tfile-{0..100}
27347 rm -f $DIR/$tfile-{0..100}
27350 echo 2 > /proc/sys/vm/drop_caches
27352 run_test 408 "drop_caches should not hang due to page leaks"
27356 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27358 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27359 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27360 touch $DIR/$tdir/guard || error "(2) Fail to create"
27362 local PREFIX=$(str_repeat 'A' 128)
27363 echo "Create 1K hard links start at $(date)"
27364 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27365 error "(3) Fail to hard link"
27367 echo "Links count should be right although linkEA overflow"
27368 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27369 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27370 [ $linkcount -eq 1001 ] ||
27371 error "(5) Unexpected hard links count: $linkcount"
27373 echo "List all links start at $(date)"
27374 ls -l $DIR/$tdir/foo > /dev/null ||
27375 error "(6) Fail to list $DIR/$tdir/foo"
27377 echo "Unlink hard links start at $(date)"
27378 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27379 error "(7) Fail to unlink"
27380 echo "Unlink hard links finished at $(date)"
27382 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27386 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27387 skip "Need client version at least 2.9.59"
27388 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27389 skip "Need MODULES build"
27391 # Create a file, and stat it from the kernel
27392 local testfile=$DIR/$tfile
27395 local run_id=$RANDOM
27396 local my_ino=$(stat --format "%i" $testfile)
27398 # Try to insert the module. This will always fail as the
27399 # module is designed to not be inserted.
27400 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27403 # Anything but success is a test failure
27405 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27406 error "no inode match"
27408 run_test 410 "Test inode number returned from kernel thread"
27410 cleanup_test411_cgroup() {
27416 local cg_basedir=/sys/fs/cgroup/memory
27418 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27419 skip "no setup for cgroup"
27421 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27422 error "test file creation failed"
27423 cancel_lru_locks osc
27425 # Create a very small memory cgroup to force a slab allocation error
27426 local cgdir=$cg_basedir/osc_slab_alloc
27427 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27428 trap "cleanup_test411_cgroup $cgdir" EXIT
27429 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27430 echo 1M > $cgdir/memory.limit_in_bytes
27432 # Should not LBUG, just be killed by oom-killer
27433 # dd will return 0 even allocation failure in some environment.
27434 # So don't check return value
27435 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27436 cleanup_test411_cgroup $cgdir
27440 run_test 411 "Slab allocation error with cgroup does not LBUG"
27443 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27444 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27445 skip "Need server version at least 2.10.55"
27447 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27448 error "mkdir failed"
27449 $LFS getdirstripe $DIR/$tdir
27450 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27451 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27452 error "expect $((MDSCOUT - 1)) get $stripe_index"
27453 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27454 [ $stripe_count -eq 2 ] ||
27455 error "expect 2 get $stripe_count"
27457 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27462 # subdirs should be on the same MDT as parent
27463 for i in $(seq 0 $((MDSCOUNT - 1))); do
27464 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27465 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27466 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27467 (( index == i )) || error "mdt$i/sub on MDT$index"
27470 # stripe offset -1, ditto
27471 for i in {1..10}; do
27472 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27473 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27474 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27475 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27476 (( index == index2 )) ||
27477 error "qos$i on MDT$index, sub on MDT$index2"
27480 local testdir=$DIR/$tdir/inherit
27482 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27485 testdir=$testdir/s$i
27486 mkdir $testdir || error "mkdir $testdir failed"
27487 index=$($LFS getstripe -m $testdir)
27488 (( index == 1 )) ||
27489 error "$testdir on MDT$index"
27492 # not inherit any more
27493 testdir=$testdir/s3
27494 mkdir $testdir || error "mkdir $testdir failed"
27495 getfattr -d -m dmv $testdir | grep dmv &&
27496 error "default LMV set on $testdir" || true
27498 run_test 412 "mkdir on specific MDTs"
27500 TEST413_COUNT=${TEST413_COUNT:-200}
27503 # set_maxage() is used by test_413 only.
27504 # This is a helper function to set maxage. Does not return any value.
27505 # Input: maxage to set
27508 local lmv_qos_maxage
27509 local lod_qos_maxage
27510 local new_maxage=$1
27512 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27513 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27514 stack_trap "$LCTL set_param \
27515 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27516 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27517 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27518 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27519 lod.*.mdt_qos_maxage=$new_maxage
27520 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27521 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27524 generate_uneven_mdts() {
27536 echo "Check for uneven MDTs: "
27538 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27539 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27540 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27542 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27543 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27546 for ((i = 1; i < ${#ffree[@]}; i++)); do
27547 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27548 if [ $tmp -gt $max ]; then
27552 if [ $tmp -lt $min ]; then
27558 (( min > 0 )) || skip "low space on MDT$min_index"
27559 (( ${ffree[min_index]} > 0 )) ||
27560 skip "no free files on MDT$min_index"
27561 (( ${ffree[min_index]} < 10000000 )) ||
27562 skip "too many free files on MDT$min_index"
27564 # Check if we need to generate uneven MDTs
27565 local diff=$(((max - min) * 100 / min))
27566 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27567 local testdir # individual folder within $testdirp
27571 # fallocate is faster to consume space on MDT, if available
27572 if check_fallocate_supported mds$((min_index + 1)); then
27573 cmd="fallocate -l 128K "
27575 cmd="dd if=/dev/zero bs=128K count=1 of="
27578 echo "using cmd $cmd"
27579 for (( i = 0; diff < threshold; i++ )); do
27580 testdir=${testdirp}/$i
27581 [ -d $testdir ] && continue
27583 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27586 # generate uneven MDTs, create till $threshold% diff
27587 echo -n "weight diff=$diff% must be > $threshold% ..."
27588 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27589 $LFS mkdir -i $min_index $testdir ||
27590 error "mkdir $testdir failed"
27591 $LFS setstripe -E 1M -L mdt $testdir ||
27592 error "setstripe $testdir failed"
27594 for (( f = 0; f < TEST413_COUNT; f++ )); do
27595 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27597 sync; sleep 1; sync
27599 # wait for QOS to update
27600 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27602 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27603 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27604 max=$(((${ffree[max_index]} >> 8) *
27605 (${bavail[max_index]} * bsize >> 16)))
27606 min=$(((${ffree[min_index]} >> 8) *
27607 (${bavail[min_index]} * bsize >> 16)))
27608 (( min > 0 )) || skip "low space on MDT$min_index"
27609 diff=$(((max - min) * 100 / min))
27612 echo "MDT filesfree available: ${ffree[*]}"
27613 echo "MDT blocks available: ${bavail[*]}"
27614 echo "weight diff=$diff%"
27619 local stripe_count=$2
27620 local mdts=$(comma_list $(mdts_nodes))
27623 local lmv_qos_prio_free
27624 local lmv_qos_threshold_rr
27625 local lod_qos_prio_free
27626 local lod_qos_threshold_rr
27631 # @total is total directories created if it's testing plain
27632 # directories, otherwise it's total stripe object count for
27633 # striped directories test.
27634 # remote/striped directory unlinking is slow on zfs and may
27635 # timeout, test with fewer directories
27636 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27638 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27639 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27640 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27642 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27643 stack_trap "$LCTL set_param \
27644 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27645 stack_trap "$LCTL set_param \
27646 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27648 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27649 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27650 lod_qos_prio_free=${lod_qos_prio_free%%%}
27651 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27652 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27653 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27654 stack_trap "do_nodes $mdts $LCTL set_param \
27655 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27656 stack_trap "do_nodes $mdts $LCTL set_param \
27657 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27659 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27660 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27662 testdir=$DIR/$tdir-s$stripe_count/rr
27664 local stripe_index=$($LFS getstripe -m $testdir)
27665 local test_mkdir_rr=true
27667 getfattr -d -m dmv -e hex $testdir | grep dmv
27668 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27669 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27670 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27671 test_mkdir_rr=false
27676 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27677 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27679 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27680 for (( i = 0; i < total / stripe_count; i++ )); do
27681 eval $mkdir_cmd $testdir/subdir$i ||
27682 error "$mkdir_cmd subdir$i failed"
27685 for (( i = 0; i < $MDSCOUNT; i++ )); do
27686 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27687 echo "$count directories created on MDT$i"
27688 if $test_mkdir_rr; then
27689 (( count == total / stripe_count / MDSCOUNT )) ||
27690 error "subdirs are not evenly distributed"
27691 elif (( i == stripe_index )); then
27692 (( count == total / stripe_count )) ||
27693 error "$count subdirs created on MDT$i"
27695 (( count == 0 )) ||
27696 error "$count subdirs created on MDT$i"
27699 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27700 count=$($LFS getdirstripe $testdir/* |
27701 grep -c -P "^\s+$i\t")
27702 echo "$count stripes created on MDT$i"
27703 # deviation should < 5% of average
27704 delta=$((count - total / MDSCOUNT))
27705 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27706 error "stripes are not evenly distributed"
27711 echo "Check for uneven MDTs: "
27721 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27722 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27723 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27725 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27726 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27729 for ((i = 1; i < ${#ffree[@]}; i++)); do
27730 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27731 if [ $tmp -gt $max ]; then
27735 if [ $tmp -lt $min ]; then
27740 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27742 (( min > 0 )) || skip "low space on MDT$min_index"
27743 (( ${ffree[min_index]} < 10000000 )) ||
27744 skip "too many free files on MDT$min_index"
27746 generate_uneven_mdts 120
27748 echo "MDT filesfree available: ${ffree[*]}"
27749 echo "MDT blocks available: ${bavail[*]}"
27750 echo "weight diff=$(((max - min) * 100 / min))%"
27752 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27754 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27755 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27756 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27757 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27758 # decrease statfs age, so that it can be updated in time
27759 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27760 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27764 testdir=$DIR/$tdir-s$stripe_count/qos
27766 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27767 for (( i = 0; i < total / stripe_count; i++ )); do
27768 eval $mkdir_cmd $testdir/subdir$i ||
27769 error "$mkdir_cmd subdir$i failed"
27773 for (( i = 0; i < $MDSCOUNT; i++ )); do
27774 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27775 (( count > max )) && max=$count
27776 echo "$count directories created on MDT$i : curmax=$max"
27779 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27781 # D-value should > 10% of average
27782 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27783 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27785 # ditto for stripes
27786 if (( stripe_count > 1 )); then
27788 for (( i = 0; i < $MDSCOUNT; i++ )); do
27789 count=$($LFS getdirstripe $testdir/* |
27790 grep -c -P "^\s+$i\t")
27791 (( count > max )) && max=$count
27792 echo "$count stripes created on MDT$i"
27795 min=$($LFS getdirstripe $testdir/* |
27796 grep -c -P "^\s+$min_index\t")
27797 (( max - min > total / MDSCOUNT / 10 )) ||
27798 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27810 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27811 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27812 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27814 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27816 for ((i = 1; i < ${#ffree[@]}; i++)); do
27817 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27818 (( tmp < min )) && min=$tmp && min_index=$i
27825 [ $MDSCOUNT -lt 2 ] &&
27826 skip "We need at least 2 MDTs for this test"
27828 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27829 skip "Need server version at least 2.12.52"
27831 local stripe_max=$((MDSCOUNT - 1))
27834 # let caller set maxage for latest result
27837 # fill MDT unevenly
27838 generate_uneven_mdts 120
27840 # test 4-stripe directory at most, otherwise it's too slow
27841 # We are being very defensive. Although Autotest uses 4 MDTs.
27842 # We make sure stripe_max does not go over 4.
27843 (( stripe_max > 4 )) && stripe_max=4
27844 # unlinking striped directory is slow on zfs, and may timeout, only test
27846 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27847 for stripe_count in $(seq 1 $stripe_max); do
27848 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27849 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27850 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27851 error "mkdir failed"
27852 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27855 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27858 [ $MDSCOUNT -lt 2 ] &&
27859 skip "We need at least 2 MDTs for this test"
27861 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27862 skip "Need server version at least 2.12.52"
27864 local stripe_max=$((MDSCOUNT - 1))
27868 # let caller set maxage for latest result
27871 # fill MDT unevenly
27872 generate_uneven_mdts 120
27874 # test 4-stripe directory at most, otherwise it's too slow
27875 # We are being very defensive. Although Autotest uses 4 MDTs.
27876 # We make sure stripe_max does not go over 4.
27877 (( stripe_max > 4 )) && stripe_max=4
27878 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27879 for stripe_count in $(seq 1 $stripe_max); do
27880 testdir=$DIR/$tdir-s$stripe_count
27881 mkdir $testdir || error "mkdir $testdir failed"
27882 mkdir $testdir/rr || error "mkdir rr failed"
27883 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27884 error "mkdir qos failed"
27885 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27886 $testdir/rr || error "setdirstripe rr failed"
27887 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27888 error "setdirstripe failed"
27889 test_qos_mkdir "mkdir" $stripe_count
27892 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27895 (( $MDSCOUNT >= 2 )) ||
27896 skip "We need at least 2 MDTs for this test"
27898 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27899 skip "Need server version at least 2.14.51"
27904 local lmv_qos_maxage
27905 local lod_qos_maxage
27907 # let caller set maxage for latest result
27908 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27909 $LCTL set_param lmv.*.qos_maxage=1
27910 stack_trap "$LCTL set_param \
27911 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27912 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27913 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27914 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27915 lod.*.mdt_qos_maxage=1
27916 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27917 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27919 # fill MDT unevenly
27920 generate_uneven_mdts 120
27922 testdir=$DIR/${tdir}-s1
27923 mkdir $testdir || error "mkdir $testdir failed"
27924 mkdir $testdir/rr || error "mkdir rr failed"
27925 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27926 # default max_inherit is -1, default max_inherit_rr is 0
27927 $LFS setdirstripe -D -c 1 $testdir/rr ||
27928 error "setdirstripe rr failed"
27929 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27930 error "setdirstripe qos failed"
27931 test_qos_mkdir "mkdir" 1
27933 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27934 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27935 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27936 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27937 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27939 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27940 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27941 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27942 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27943 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27944 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27945 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27946 error "level2 shouldn't have default LMV" || true
27948 run_test 413c "mkdir with default LMV max inherit rr"
27951 (( MDSCOUNT >= 2 )) ||
27952 skip "We need at least 2 MDTs for this test"
27954 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27955 skip "Need server version at least 2.14.51"
27957 local lmv_qos_threshold_rr
27959 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27961 stack_trap "$LCTL set_param \
27962 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27964 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27965 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27966 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27967 error "$tdir shouldn't have default LMV"
27968 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27969 error "mkdir sub failed"
27971 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27973 (( count == 100 )) || error "$count subdirs on MDT0"
27975 run_test 413d "inherit ROOT default LMV"
27978 (( MDSCOUNT >= 2 )) ||
27979 skip "We need at least 2 MDTs for this test"
27980 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27981 skip "Need server version at least 2.14.55"
27983 local testdir=$DIR/$tdir
27984 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27986 local sub_max_inherit
27988 mkdir -p $testdir || error "failed to create $testdir"
27990 # set default max-inherit to -1 if stripe count is 0 or 1
27991 $LFS setdirstripe -D -c 1 $testdir ||
27992 error "failed to set default LMV"
27993 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27994 (( max_inherit == -1 )) ||
27995 error "wrong max_inherit value $max_inherit"
27997 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27998 $LFS setdirstripe -D -c -1 $testdir ||
27999 error "failed to set default LMV"
28000 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28001 (( max_inherit > 0 )) ||
28002 error "wrong max_inherit value $max_inherit"
28004 # and the subdir will decrease the max_inherit by 1
28005 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
28006 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
28007 (( sub_max_inherit == max_inherit - 1)) ||
28008 error "wrong max-inherit of subdir $sub_max_inherit"
28010 # check specified --max-inherit and warning message
28011 stack_trap "rm -f $tmpfile"
28012 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
28013 error "failed to set default LMV"
28014 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28015 (( max_inherit == -1 )) ||
28016 error "wrong max_inherit value $max_inherit"
28018 # check the warning messages
28019 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
28020 error "failed to detect warning string"
28023 run_test 413e "check default max-inherit value"
28025 test_fs_dmv_inherit()
28027 local testdir=$DIR/$tdir
28034 mkdir $testdir || error "mkdir $testdir failed"
28035 count=$($LFS getdirstripe -D -c $testdir)
28036 (( count == 1 )) ||
28037 error "$testdir default LMV count mismatch $count != 1"
28038 inherit=$($LFS getdirstripe -D -X $testdir)
28039 (( inherit == 3 - i )) ||
28040 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
28041 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28042 (( inherit_rr == 3 - i )) ||
28043 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
28044 testdir=$testdir/sub
28047 mkdir $testdir || error "mkdir $testdir failed"
28048 count=$($LFS getdirstripe -D -c $testdir)
28049 (( count == 0 )) ||
28050 error "$testdir default LMV count not zero: $count"
28054 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28056 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28057 skip "Need server version at least 2.14.55"
28059 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28060 error "dump $DIR default LMV failed"
28061 stack_trap "setfattr --restore=$TMP/dmv.ea"
28063 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28064 error "set $DIR default LMV failed"
28066 test_fs_dmv_inherit
28068 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
28071 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28073 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
28074 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28075 error "dump $DIR default LMV failed"
28076 stack_trap "setfattr --restore=$TMP/dmv.ea"
28078 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28079 error "set $DIR default LMV failed"
28081 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
28082 error "mount $MOUNT2 failed"
28083 stack_trap "umount_client $MOUNT2"
28085 local saved_DIR=$DIR
28089 stack_trap "export DIR=$saved_DIR"
28091 # first check filesystem-wide default LMV inheritance
28092 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
28094 # then check subdirs are spread to all MDTs
28095 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
28097 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
28099 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
28101 run_test 413g "enforce ROOT default LMV on subdir mount"
28104 (( MDSCOUNT >= 2 )) ||
28105 skip "We need at least 2 MDTs for this test"
28107 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
28108 skip "Need server version at least 2.15.50.6"
28110 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28112 stack_trap "$LCTL set_param \
28113 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28114 $LCTL set_param lmv.*.qos_maxage=1
28118 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
28119 local count=$((MDSCOUNT * 20))
28121 generate_uneven_mdts 50
28123 mkdir -p $dir || error "mkdir $dir failed"
28124 stack_trap "rm -rf $dir"
28125 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
28126 --max-inherit-rr=$rr_depth $dir
28128 for ((d=0; d < depth + 2; d++)); do
28130 for ((sub=0; sub < count; sub++)); do
28133 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
28134 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
28135 # subdirs within $rr_depth should be created round-robin
28136 if (( d < rr_depth )); then
28137 (( ${num[0]} != count )) ||
28138 error "all objects created on MDT ${num[1]}"
28144 run_test 413h "don't stick to parent for round-robin dirs"
28147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28149 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28150 skip "Need server version at least 2.14.55"
28152 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28153 error "dump $DIR default LMV failed"
28154 stack_trap "setfattr --restore=$TMP/dmv.ea"
28156 local testdir=$DIR/$tdir
28161 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28162 --max-inherit-rr=$def_max_rr $DIR ||
28163 error "set $DIR default LMV failed"
28165 for i in $(seq 2 3); do
28166 def_max=$((def_max - 1))
28167 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28170 # RR is decremented and keeps zeroed once exhausted
28171 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28172 (( count == def_max_rr )) ||
28173 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28175 # max-inherit is decremented
28176 count=$($LFS getdirstripe -D --max-inherit $testdir)
28177 (( count == def_max )) ||
28178 error_noexit "$testdir: max-inherit $count != $def_max"
28180 testdir=$testdir/d$i
28183 # d3 is the last inherited from ROOT, no inheritance anymore
28184 # i.e. no the default layout anymore
28185 mkdir -p $testdir/d4/d5
28186 count=$($LFS getdirstripe -D --max-inherit $testdir)
28187 (( count == -1 )) ||
28188 error_noexit "$testdir: max-inherit $count != -1"
28190 local p_count=$($LFS getdirstripe -i $testdir)
28192 for i in $(seq 4 5); do
28193 testdir=$testdir/d$i
28195 # the root default layout is not applied once exhausted
28196 count=$($LFS getdirstripe -i $testdir)
28197 (( count == p_count )) ||
28198 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28201 $LFS setdirstripe -i 0 $DIR/d2
28202 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28203 (( count == -1 )) ||
28204 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28206 run_test 413i "check default layout inheritance"
28213 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28214 unlinkmany $subdir/f. $TEST413_COUNT &
28218 for pid in $pids; do
28224 run_test 413z "413 test cleanup"
28227 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28228 $LCTL set_param fail_loc=0x80000521
28229 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28232 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28235 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28236 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28237 skip "Need server version at least 2.11.52"
28243 # this test may be slow on ZFS
28244 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28246 # though this test is designed for striped directory, let's test normal
28247 # directory too since lock is always saved as CoS lock.
28248 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28249 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28250 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28251 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28252 wait_delete_completed_mds
28254 # run a loop without concurrent touch to measure rename duration.
28255 # only for test debug/robustness, NOT part of COS functional test.
28256 local start_time=$SECONDS
28257 for ((i = 0; i < total; i++)); do
28258 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28261 local baseline=$((SECONDS - start_time))
28262 echo "rename $total files without 'touch' took $baseline sec"
28269 local setattr_pid=$!
28271 # rename files back to original name so unlinkmany works
28272 start_time=$SECONDS
28273 for ((i = 0; i < total; i++)); do
28274 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28277 local duration=$((SECONDS - start_time))
28279 kill -9 $setattr_pid
28281 echo "rename $total files with 'touch' took $duration sec"
28282 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28283 (( duration <= max )) ||
28284 error_not_in_vm "rename took $duration > $max sec"
28286 run_test 415 "lock revoke is not missing"
28289 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28290 skip "Need server version at least 2.11.55"
28292 # define OBD_FAIL_OSD_TXN_START 0x19a
28293 do_facet mds1 lctl set_param fail_loc=0x19a
28295 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28299 run_test 416 "transaction start failure won't cause system hung"
28303 do_nodes $(comma_list $(mdts_nodes)) \
28304 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28305 do_nodes $(comma_list $(mdts_nodes)) \
28306 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28307 do_nodes $(comma_list $(mdts_nodes)) \
28308 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28312 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28313 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28314 skip "Need MDS version at least 2.11.56"
28316 trap cleanup_417 RETURN EXIT
28318 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28319 do_nodes $(comma_list $(mdts_nodes)) \
28320 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28321 $LFS migrate -m 0 $DIR/$tdir.1 &&
28322 error "migrate dir $tdir.1 should fail"
28324 do_nodes $(comma_list $(mdts_nodes)) \
28325 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28326 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28327 error "create remote dir $tdir.2 should fail"
28329 do_nodes $(comma_list $(mdts_nodes)) \
28330 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28331 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28332 error "create striped dir $tdir.3 should fail"
28335 run_test 417 "disable remote dir, striped dir and dir migration"
28337 # Checks that the outputs of df [-i] and lfs df [-i] match
28339 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28349 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28351 for count in {1..100}; do
28352 do_nodes "$CLIENTS" \
28353 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28356 # read the lines of interest
28357 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28358 error "df $inodes $dir | tail -n +2 failed"
28359 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28360 error "lfs df $inodes $dir | grep summary: failed"
28362 # skip first substrings of each output as they are different
28363 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28364 # compare the two outputs
28366 # skip "available" on MDT until LU-13997 is fixed.
28367 #for i in {1..5}; do
28368 for i in 1 2 4 5; do
28369 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28377 lfs df $inodes $dir
28378 error "df and lfs df $1 output mismatch: " \
28379 "df ${inodes}: ${df_out[*]}, " \
28380 "lfs df ${inodes}: ${lfs_df_out[*]}"
28385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28387 local dir=$DIR/$tdir
28388 local numfiles=$((RANDOM % 4096 + 2))
28389 local numblocks=$((RANDOM % 256 + 1))
28391 wait_delete_completed
28394 # check block output
28395 check_lfs_df blocks $dir
28396 # check inode output
28397 check_lfs_df inodes $dir
28399 # create a single file and retest
28400 echo "Creating a single file and testing"
28401 createmany -o $dir/$tfile- 1 &>/dev/null ||
28402 error "creating 1 file in $dir failed"
28403 check_lfs_df blocks $dir
28404 check_lfs_df inodes $dir
28406 # create a random number of files
28407 echo "Creating $((numfiles - 1)) files and testing"
28408 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28409 error "creating $((numfiles - 1)) files in $dir failed"
28411 # write a random number of blocks to the first test file
28412 echo "Writing $numblocks 4K blocks and testing"
28413 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28414 count=$numblocks &>/dev/null ||
28415 error "dd to $dir/${tfile}-0 failed"
28418 check_lfs_df blocks $dir
28419 check_lfs_df inodes $dir
28421 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28422 error "unlinking $numfiles files in $dir failed"
28424 run_test 418 "df and lfs df outputs match"
28428 local dir=$DIR/$tdir
28433 cancel_lru_locks mdc
28435 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28436 $LCTL set_param fail_loc=0x1410
28438 $LCTL set_param fail_loc=0
28441 run_test 419 "Verify open file by name doesn't crash kernel"
28445 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28446 skip "Need MDS version at least 2.12.53"
28448 local SAVE_UMASK=$(umask)
28449 local dir=$DIR/$tdir
28450 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28454 mkdir -m03777 $dir/testdir
28455 ls -dn $dir/testdir
28456 # Need to remove trailing '.' when SELinux is enabled
28457 local dirperms=$(ls -dn $dir/testdir |
28458 awk '{ sub(/\.$/, "", $1); print $1}')
28459 [ $dirperms == "drwxrwsrwt" ] ||
28460 error "incorrect perms on $dir/testdir"
28462 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28463 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28464 ls -n $dir/testdir/testfile
28465 local fileperms=$(ls -n $dir/testdir/testfile |
28466 awk '{ sub(/\.$/, "", $1); print $1}')
28467 [ $fileperms == "-rwxr-xr-x" ] ||
28468 error "incorrect perms on $dir/testdir/testfile"
28472 run_test 420 "clear SGID bit on non-directories for non-members"
28479 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28480 skip "Need MDS version at least 2.12.54"
28482 test_mkdir $DIR/$tdir
28483 createmany -o $DIR/$tdir/f 3
28484 cnt=$(ls -1 $DIR/$tdir | wc -l)
28485 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28487 fid1=$(lfs path2fid $DIR/$tdir/f1)
28488 fid2=$(lfs path2fid $DIR/$tdir/f2)
28489 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28491 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28492 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28494 cnt=$(ls -1 $DIR/$tdir | wc -l)
28495 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28497 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28498 createmany -o $DIR/$tdir/f 3
28499 cnt=$(ls -1 $DIR/$tdir | wc -l)
28500 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28502 fid1=$(lfs path2fid $DIR/$tdir/f1)
28503 fid2=$(lfs path2fid $DIR/$tdir/f2)
28504 echo "remove using fsname $FSNAME"
28505 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28507 cnt=$(ls -1 $DIR/$tdir | wc -l)
28508 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28510 run_test 421a "simple rm by fid"
28517 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28518 skip "Need MDS version at least 2.12.54"
28520 test_mkdir $DIR/$tdir
28521 createmany -o $DIR/$tdir/f 3
28522 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28525 FID1=$(lfs path2fid $DIR/$tdir/f1)
28526 FID2=$(lfs path2fid $DIR/$tdir/f2)
28527 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28529 kill -USR1 $MULTIPID
28532 cnt=$(ls $DIR/$tdir | wc -l)
28533 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28535 run_test 421b "rm by fid on open file"
28541 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28542 skip "Need MDS version at least 2.12.54"
28544 test_mkdir $DIR/$tdir
28545 createmany -o $DIR/$tdir/f 3
28546 touch $DIR/$tdir/$tfile
28547 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28548 cnt=$(ls -1 $DIR/$tdir | wc -l)
28549 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28551 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28552 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28554 cnt=$(ls $DIR/$tdir | wc -l)
28555 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
28557 run_test 421c "rm by fid against hardlinked files"
28563 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28564 skip "Need MDS version at least 2.12.54"
28566 test_mkdir $DIR/$tdir
28567 createmany -o $DIR/$tdir/f 4097
28568 cnt=$(ls -1 $DIR/$tdir | wc -l)
28569 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
28571 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
28572 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28574 cnt=$(ls $DIR/$tdir | wc -l)
28576 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28578 run_test 421d "rmfid en masse"
28584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28585 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28586 skip "Need MDS version at least 2.12.54"
28588 mkdir -p $DIR/$tdir
28589 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28590 createmany -o $DIR/$tdir/striped_dir/f 512
28591 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28592 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28594 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28595 sed "s/[/][^:]*://g")
28596 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28598 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28600 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28602 run_test 421e "rmfid in DNE"
28608 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28609 skip "Need MDS version at least 2.12.54"
28611 test_mkdir $DIR/$tdir
28613 cnt=$(ls -1 $DIR/$tdir | wc -l)
28614 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28616 FID=$(lfs path2fid $DIR/$tdir/f)
28617 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28618 # rmfid should fail
28619 cnt=$(ls -1 $DIR/$tdir | wc -l)
28620 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28622 chmod a+rw $DIR/$tdir
28624 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28625 # rmfid should fail
28626 cnt=$(ls -1 $DIR/$tdir | wc -l)
28627 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28630 $RUNAS touch $DIR/$tdir/f
28631 FID=$(lfs path2fid $DIR/$tdir/f)
28632 echo "rmfid as root"
28633 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28634 cnt=$(ls -1 $DIR/$tdir | wc -l)
28635 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28638 $RUNAS touch $DIR/$tdir/f
28639 cnt=$(ls -1 $DIR/$tdir | wc -l)
28640 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28641 FID=$(lfs path2fid $DIR/$tdir/f)
28642 # rmfid w/o user_fid2path mount option should fail
28643 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28644 cnt=$(ls -1 $DIR/$tdir | wc -l)
28645 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28647 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28648 stack_trap "rmdir $tmpdir"
28649 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28650 error "failed to mount client'"
28651 stack_trap "umount_client $tmpdir"
28653 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28654 # rmfid should succeed
28655 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28656 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28658 # rmfid shouldn't allow to remove files due to dir's permission
28659 chmod a+rwx $tmpdir/$tdir
28660 touch $tmpdir/$tdir/f
28661 ls -la $tmpdir/$tdir
28662 FID=$(lfs path2fid $tmpdir/$tdir/f)
28663 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28666 run_test 421f "rmfid checks permissions"
28672 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28673 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28674 skip "Need MDS version at least 2.12.54"
28676 mkdir -p $DIR/$tdir
28677 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28678 createmany -o $DIR/$tdir/striped_dir/f 512
28679 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28680 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28682 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28683 sed "s/[/][^:]*://g")
28685 rm -f $DIR/$tdir/striped_dir/f1*
28686 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28687 removed=$((512 - cnt))
28689 # few files have been just removed, so we expect
28690 # rmfid to fail on their fids
28691 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28692 [ $removed != $errors ] && error "$errors != $removed"
28694 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28696 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28698 run_test 421g "rmfid to return errors properly"
28710 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28711 skip "Need MDS version at least 2.15.53"
28713 test_mkdir $DIR/$tdir
28714 test_mkdir $DIR/$tdir/subdir
28715 touch $DIR/$tdir/subdir/file0
28716 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28717 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28718 rm -f $DIR/$tdir/subdir/file0
28719 touch $DIR/$tdir/subdir/fileA
28720 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28721 echo File $DIR/$tdir/subdir/fileA FID $fidA
28722 touch $DIR/$tdir/subdir/fileB
28723 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28724 echo File $DIR/$tdir/subdir/fileB FID $fidB
28725 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28726 touch $DIR/$tdir/subdir/fileC
28727 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28728 echo File $DIR/$tdir/subdir/fileC FID $fidC
28729 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28730 touch $DIR/$tdir/fileD
28731 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28732 echo File $DIR/$tdir/fileD FID $fidD
28734 # mount another client mount point with subdirectory mount
28735 export FILESET=/$tdir/subdir
28736 mount_other=${MOUNT}_other
28737 mount_client $mount_other ${MOUNT_OPTS}
28740 (( mount_ret == 0 )) || error "mount $mount_other failed"
28742 echo Removing FIDs:
28743 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28744 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28747 umount_client $mount_other || error "umount $mount_other failed"
28749 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28751 # fileA should have been deleted
28752 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28754 # fileB should have been deleted
28755 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28757 # fileC should not have been deleted, fid also exists outside of fileset
28758 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28760 # fileD should not have been deleted, it exists outside of fileset
28761 stat $DIR/$tdir/fileD || error "fileD deleted"
28763 run_test 421h "rmfid with fileset mount"
28766 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28767 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28768 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28769 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28770 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28772 local amc=$(at_max_get client)
28773 local amo=$(at_max_get mds1)
28774 local timeout=`lctl get_param -n timeout`
28776 at_max_set 0 client
28779 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28780 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28781 fail_val=$(((2*timeout + 10)*1000))
28782 touch $DIR/$tdir/d3/file &
28784 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28785 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28786 fail_val=$((2*timeout + 5))
28787 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28791 sleep $((2 * timeout))
28795 touch $DIR/$tdir/d2/file3
28796 touch $DIR/$tdir/d2/file4
28797 touch $DIR/$tdir/d2/file5
28800 at_max_set $amc client
28801 at_max_set $amo mds1
28803 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28804 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28805 error "Watchdog is always throttled"
28807 run_test 422 "kill a process with RPC in progress"
28820 # ensure statfs cache is expired
28823 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28824 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28828 run_test 423 "statfs should return a right data"
28831 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28832 $LCTL set_param fail_loc=0x80000522
28833 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28836 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28839 test_mkdir -c -1 $DIR/$tdir
28840 $LFS setstripe -c -1 $DIR/$tdir
28842 lru_resize_disable "" 100
28843 stack_trap "lru_resize_enable" EXIT
28847 for i in $(seq $((MDSCOUNT * 125))); do
28848 local t=$DIR/$tdir/$tfile_$i
28850 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28851 error_noexit "Create file $t"
28853 stack_trap "rm -rf $DIR/$tdir" EXIT
28855 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28856 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28857 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28859 [ $lock_count -le $lru_size ] ||
28860 error "osc lock count $lock_count > lru size $lru_size"
28863 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28864 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28865 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28867 [ $lock_count -le $lru_size ] ||
28868 error "mdc lock count $lock_count > lru size $lru_size"
28871 run_test 425 "lock count should not exceed lru size"
28874 splice-test -r $DIR/$tfile
28875 splice-test -rd $DIR/$tfile
28876 splice-test $DIR/$tfile
28877 splice-test -d $DIR/$tfile
28879 run_test 426 "splice test on Lustre"
28882 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28883 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28884 skip "Need MDS version at least 2.12.4"
28890 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28891 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28893 $LFS getdirstripe $DIR/$tdir/1/dir
28895 #first setfattr for creating updatelog
28896 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28898 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28899 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28900 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28901 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28905 wait_recovery_complete mds2 $((2*TIMEOUT))
28907 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28908 echo $log | grep "get update log failed" &&
28909 error "update log corruption is detected" || true
28911 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28915 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
28916 awk '/^max_cached_mb/ { print $2 }')
28917 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
28919 $LCTL set_param -n llite.*.max_cached_mb=64
28922 $LFS setstripe -c 1 $DIR/$tdir
28923 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28924 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28926 for f in $(seq 4); do
28927 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28931 cancel_lru_locks osc
28933 for f in $(seq 4); do
28934 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28938 run_test 428 "large block size IO should not hang"
28940 test_429() { # LU-7915 / LU-10948
28941 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28942 local testfile=$DIR/$tfile
28943 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28949 $LCTL get_param $ll_opencache_threshold_count ||
28950 skip "client does not have opencache parameter"
28952 set_opencache $new_flag
28953 stack_trap "restore_opencache"
28954 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28955 error "enable opencache failed"
28957 # drop MDC DLM locks
28958 cancel_lru_locks mdc
28959 # clear MDC RPC stats counters
28960 $LCTL set_param $mdc_rpcstats=clear
28962 # According to the current implementation, we need to run 3 times
28963 # open & close file to verify if opencache is enabled correctly.
28964 # 1st, RPCs are sent for lookup/open and open handle is released on
28966 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28967 # so open handle won't be released thereafter.
28968 # 3rd, No RPC is sent out.
28969 $MULTIOP $testfile oc || error "multiop failed"
28970 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28971 echo "1st: $first_rpc RPCs in flight"
28973 $MULTIOP $testfile oc || error "multiop failed"
28974 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28975 echo "2nd: $second_rpc RPCs in flight"
28977 $MULTIOP $testfile oc || error "multiop failed"
28978 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28979 echo "3rd: $third_rpc RPCs in flight"
28981 #verify no MDC RPC is sent
28982 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28984 run_test 429 "verify if opencache flag on client side does work"
28990 # data at [200K, 400K)
28991 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28992 error "256K->512K dd fails"
28994 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28995 error "2M->3M dd fails"
28997 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28998 error "4M->5M dd fails"
28999 echo "Data at 256K...512K, 2M...3M and 4M...5M"
29000 # start at first component hole #1
29001 printf "Seeking hole from 1000 ... "
29002 offset=$(lseek_test -l 1000 $file)
29004 [[ $offset == 1000 ]] || error "offset $offset != 1000"
29005 printf "Seeking data from 1000 ... "
29006 offset=$(lseek_test -d 1000 $file)
29008 [[ $offset == 262144 ]] || error "offset $offset != 262144"
29010 # start at first component data block
29011 printf "Seeking hole from 300000 ... "
29012 offset=$(lseek_test -l 300000 $file)
29014 [[ $offset == 524288 ]] || error "offset $offset != 524288"
29015 printf "Seeking data from 300000 ... "
29016 offset=$(lseek_test -d 300000 $file)
29018 [[ $offset == 300000 ]] || error "offset $offset != 300000"
29020 # start at the first component but beyond end of object size
29021 printf "Seeking hole from 1000000 ... "
29022 offset=$(lseek_test -l 1000000 $file)
29024 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29025 printf "Seeking data from 1000000 ... "
29026 offset=$(lseek_test -d 1000000 $file)
29028 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
29030 # start at second component stripe 2 (empty file)
29031 printf "Seeking hole from 1500000 ... "
29032 offset=$(lseek_test -l 1500000 $file)
29034 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
29035 printf "Seeking data from 1500000 ... "
29036 offset=$(lseek_test -d 1500000 $file)
29038 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
29040 # start at second component stripe 1 (all data)
29041 printf "Seeking hole from 3000000 ... "
29042 offset=$(lseek_test -l 3000000 $file)
29044 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
29045 printf "Seeking data from 3000000 ... "
29046 offset=$(lseek_test -d 3000000 $file)
29048 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
29050 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
29051 error "2nd dd fails"
29052 echo "Add data block at 640K...1280K"
29054 # start at before new data block, in hole
29055 printf "Seeking hole from 600000 ... "
29056 offset=$(lseek_test -l 600000 $file)
29058 [[ $offset == 600000 ]] || error "offset $offset != 600000"
29059 printf "Seeking data from 600000 ... "
29060 offset=$(lseek_test -d 600000 $file)
29062 [[ $offset == 655360 ]] || error "offset $offset != 655360"
29064 # start at the first component new data block
29065 printf "Seeking hole from 1000000 ... "
29066 offset=$(lseek_test -l 1000000 $file)
29068 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29069 printf "Seeking data from 1000000 ... "
29070 offset=$(lseek_test -d 1000000 $file)
29072 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29074 # start at second component stripe 2, new data
29075 printf "Seeking hole from 1200000 ... "
29076 offset=$(lseek_test -l 1200000 $file)
29078 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29079 printf "Seeking data from 1200000 ... "
29080 offset=$(lseek_test -d 1200000 $file)
29082 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
29084 # start beyond file end
29085 printf "Using offset > filesize ... "
29086 lseek_test -l 4000000 $file && error "lseek should fail"
29087 printf "Using offset > filesize ... "
29088 lseek_test -d 4000000 $file && error "lseek should fail"
29094 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
29095 skip "MDT does not support SEEK_HOLE"
29097 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29098 skip "OST does not support SEEK_HOLE"
29100 local file=$DIR/$tdir/$tfile
29102 mkdir -p $DIR/$tdir
29104 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
29105 # OST stripe #1 will have continuous data at [1M, 3M)
29106 # OST stripe #2 is empty
29107 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
29108 lseek_test_430 $file
29110 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
29111 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
29112 lseek_test_430 $file
29114 $LFS setstripe -c2 -S 512K $file
29115 echo "Two stripes, stripe size 512K"
29116 lseek_test_430 $file
29118 # FLR with stale mirror
29119 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
29121 echo "Mirrored file:"
29122 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
29123 echo "Plain 2 stripes 1M"
29124 lseek_test_430 $file
29127 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
29130 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29131 skip "OST does not support SEEK_HOLE"
29134 local file=$DIR/$tdir/$tfile
29136 mkdir -p $DIR/$tdir
29137 # Empty layout lseek should fail
29140 printf "Seeking hole from 0 ... "
29141 lseek_test -l 0 $file && error "lseek should fail"
29142 printf "Seeking data from 0 ... "
29143 lseek_test -d 0 $file && error "lseek should fail"
29147 $LFS setstripe -E 1M -c2 -E eof $file
29148 $TRUNCATE $file 1048576
29149 printf "Seeking hole from 1000000 ... "
29150 offset=$(lseek_test -l 1000000 $file)
29152 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29153 printf "Seeking data from 1000000 ... "
29154 lseek_test -d 1000000 $file && error "lseek should fail"
29157 # full component followed by non-inited one
29158 $LFS setstripe -E 1M -c2 -E eof $file
29159 dd if=/dev/urandom of=$file bs=1M count=1
29160 printf "Seeking hole from 1000000 ... "
29161 offset=$(lseek_test -l 1000000 $file)
29163 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29164 printf "Seeking hole from 1048576 ... "
29165 lseek_test -l 1048576 $file && error "lseek should fail"
29166 # init second component and truncate back
29167 echo "123" >> $file
29168 $TRUNCATE $file 1048576
29169 printf "Seeking hole from 1000000 ... "
29170 offset=$(lseek_test -l 1000000 $file)
29172 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29173 printf "Seeking hole from 1048576 ... "
29174 lseek_test -l 1048576 $file && error "lseek should fail"
29175 # boundary checks for big values
29176 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29177 offset=$(lseek_test -d 0 $file.10g)
29178 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29179 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29180 offset=$(lseek_test -d 0 $file.100g)
29181 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29184 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29187 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29188 skip "OST does not support SEEK_HOLE"
29190 local file=$DIR/$tdir/$tfile
29193 mkdir -p $DIR/$tdir
29194 stack_trap "rm -f $file $file.tmp"
29195 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29197 # cp version 8.33+ prefers lseek over fiemap
29198 local ver=$(cp --version | awk '{ print $4; exit; }')
29200 echo "cp $ver installed"
29201 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29203 time cp -v $file $file.tmp || error "cp $file failed"
29204 (( SECONDS - start < 5 )) || {
29205 strace cp $file $file.tmp |&
29206 grep -E "open|read|seek|FIEMAP" |
29208 error "cp: too long runtime $((SECONDS - start))"
29211 echo "cp test skipped due to $ver < 8.33"
29214 # tar version 1.29+ supports SEEK_HOLE/DATA
29215 ver=$(tar --version | awk '{ print $4; exit; }')
29216 echo "tar $ver installed"
29217 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29219 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29220 (( SECONDS - start < 5 )) || {
29221 strace tar cf $file.tmp --sparse $file |&
29222 grep -E "open|read|seek|FIEMAP" |
29224 error "tar: too long runtime $((SECONDS - start))"
29227 echo "tar test skipped due to $ver < 1.29"
29230 run_test 430c "lseek: external tools check"
29232 test_431() { # LU-14187
29233 local file=$DIR/$tdir/$tfile
29235 mkdir -p $DIR/$tdir
29236 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29237 dd if=/dev/urandom of=$file bs=4k count=1
29238 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29239 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29240 #define OBD_FAIL_OST_RESTART_IO 0x251
29241 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29242 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29246 echo 3 > /proc/sys/vm/drop_caches
29247 diff $file $file.0 || error "data diff"
29249 run_test 431 "Restart transaction for IO"
29251 cleanup_test_432() {
29252 do_facet mgs $LCTL nodemap_activate 0
29253 wait_nm_sync active
29257 local tmpdir=$TMP/dir432
29259 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29260 skip "Need MDS version at least 2.14.52"
29262 stack_trap cleanup_test_432 EXIT
29266 do_facet mgs $LCTL nodemap_activate 1
29267 wait_nm_sync active
29268 do_facet mgs $LCTL nodemap_modify --name default \
29269 --property admin --value 1
29270 do_facet mgs $LCTL nodemap_modify --name default \
29271 --property trusted --value 1
29272 cancel_lru_locks mdc
29273 wait_nm_sync default admin_nodemap
29274 wait_nm_sync default trusted_nodemap
29276 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29277 grep -ci "Operation not permitted") -ne 0 ]; then
29278 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29281 run_test 432 "mv dir from outside Lustre"
29284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29286 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29287 skip "inode cache not supported"
29289 $LCTL set_param llite.*.inode_cache=0
29290 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29296 cancel_lru_locks mdc
29297 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29298 createmany -m $DIR/$tdir/f $count
29299 createmany -d $DIR/$tdir/d $count
29300 ls -l $DIR/$tdir > /dev/null
29301 stack_trap "rm -rf $DIR/$tdir"
29303 before=$(num_objects)
29304 cancel_lru_locks mdc
29305 after=$(num_objects)
29307 # sometimes even @before is less than 2 * count
29308 while (( before - after < count )); do
29310 after=$(num_objects)
29312 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29313 if (( wait > 60 )); then
29314 error "inode slab grew from $before to $after"
29318 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29320 run_test 433 "ldlm lock cancel releases dentries and inodes"
29324 local getxattr_count
29325 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29326 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29328 [[ $(getenforce) == "Disabled" ]] ||
29329 skip "lsm selinux module have to be disabled for this test"
29331 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29332 error "fail to create $DIR/$tdir/ on MDT0000"
29334 touch $DIR/$tdir/$tfile-{001..100}
29336 # disable the xattr cache
29337 save_lustre_params client "llite.*.xattr_cache" > $p
29338 lctl set_param llite.*.xattr_cache=0
29339 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29341 # clear clients mdc stats
29342 clear_stats $mdc_stat_param ||
29343 error "fail to clear stats on mdc MDT0000"
29345 for file in $DIR/$tdir/$tfile-{001..100}; do
29346 getfattr -n security.selinux $file |&
29347 grep -q "Operation not supported" ||
29348 error "getxattr on security.selinux should return EOPNOTSUPP"
29351 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29352 (( getxattr_count < 100 )) ||
29353 error "client sent $getxattr_count getxattr RPCs to the MDS"
29355 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29358 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29359 source $LUSTRE/scripts/bash-completion/lustre
29360 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29361 source /usr/share/bash-completion/completions/lustre
29363 skip "bash completion scripts not found"
29366 local lctl_completions
29367 local lfs_completions
29369 lctl_completions=$(_lustre_cmds lctl)
29370 if [[ ! $lctl_completions =~ "get_param" ]]; then
29371 error "lctl bash completion failed"
29374 lfs_completions=$(_lustre_cmds lfs)
29375 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29376 error "lfs bash completion failed"
29379 run_test 440 "bash completion for lfs, lctl"
29382 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29383 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29384 skip "Need server version at least 2.9.55"
29386 start_full_debug_logging
29390 stop_full_debug_logging
29394 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29395 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29396 awk '/The barrier for/ { print $7 }')
29399 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29404 barrier_expired() {
29407 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29408 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29409 awk '/will be expired/ { print $7 }')
29411 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29420 echo "Start barrier_freeze at: $(date)"
29421 #define OBD_FAIL_BARRIER_DELAY 0x2202
29422 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29423 # Do not reduce barrier time - See LU-11873
29424 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29427 local b_status=$(barrier_stat)
29428 echo "Got barrier status at: $(date)"
29429 [ "$b_status" = "'freezing_p1'" ] ||
29430 error "(1) unexpected barrier status $b_status"
29432 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29434 b_status=$(barrier_stat)
29435 [ "$b_status" = "'frozen'" ] ||
29436 error "(2) unexpected barrier status $b_status"
29438 local expired=$(barrier_expired)
29439 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29440 sleep $((expired + 3))
29442 b_status=$(barrier_stat)
29443 [ "$b_status" = "'expired'" ] ||
29444 error "(3) unexpected barrier status $b_status"
29446 # Do not reduce barrier time - See LU-11873
29447 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29448 error "(4) fail to freeze barrier"
29450 b_status=$(barrier_stat)
29451 [ "$b_status" = "'frozen'" ] ||
29452 error "(5) unexpected barrier status $b_status"
29454 echo "Start barrier_thaw at: $(date)"
29455 #define OBD_FAIL_BARRIER_DELAY 0x2202
29456 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29457 do_facet mgs $LCTL barrier_thaw $FSNAME &
29460 b_status=$(barrier_stat)
29461 echo "Got barrier status at: $(date)"
29462 [ "$b_status" = "'thawing'" ] ||
29463 error "(6) unexpected barrier status $b_status"
29465 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29467 b_status=$(barrier_stat)
29468 [ "$b_status" = "'thawed'" ] ||
29469 error "(7) unexpected barrier status $b_status"
29471 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29472 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29473 do_facet mgs $LCTL barrier_freeze $FSNAME
29475 b_status=$(barrier_stat)
29476 [ "$b_status" = "'failed'" ] ||
29477 error "(8) unexpected barrier status $b_status"
29479 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29480 do_facet mgs $LCTL barrier_thaw $FSNAME
29484 run_test 801a "write barrier user interfaces and stat machine"
29489 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29490 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29491 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29492 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29493 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29495 cancel_lru_locks mdc
29497 # 180 seconds should be long enough
29498 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29500 local b_status=$(barrier_stat)
29501 [ "$b_status" = "'frozen'" ] ||
29502 error "(6) unexpected barrier status $b_status"
29504 mkdir $DIR/$tdir/d0/d10 &
29507 touch $DIR/$tdir/d1/f13 &
29510 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29513 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29516 rm -f $DIR/$tdir/d4/f12 &
29519 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29521 # To guarantee taht the 'stat' is not blocked
29522 b_status=$(barrier_stat)
29523 [ "$b_status" = "'frozen'" ] ||
29524 error "(8) unexpected barrier status $b_status"
29526 # let above commands to run at background
29529 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29530 ps -p $touch_pid || error "(10) touch should be blocked"
29531 ps -p $ln_pid || error "(11) link should be blocked"
29532 ps -p $mv_pid || error "(12) rename should be blocked"
29533 ps -p $rm_pid || error "(13) unlink should be blocked"
29535 b_status=$(barrier_stat)
29536 [ "$b_status" = "'frozen'" ] ||
29537 error "(14) unexpected barrier status $b_status"
29539 do_facet mgs $LCTL barrier_thaw $FSNAME
29540 b_status=$(barrier_stat)
29541 [ "$b_status" = "'thawed'" ] ||
29542 error "(15) unexpected barrier status $b_status"
29544 wait $mkdir_pid || error "(16) mkdir should succeed"
29545 wait $touch_pid || error "(17) touch should succeed"
29546 wait $ln_pid || error "(18) link should succeed"
29547 wait $mv_pid || error "(19) rename should succeed"
29548 wait $rm_pid || error "(20) unlink should succeed"
29552 run_test 801b "modification will be blocked by write barrier"
29555 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29559 stop mds2 || error "(1) Fail to stop mds2"
29561 do_facet mgs $LCTL barrier_freeze $FSNAME 30
29563 local b_status=$(barrier_stat)
29564 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
29565 do_facet mgs $LCTL barrier_thaw $FSNAME
29566 error "(2) unexpected barrier status $b_status"
29569 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29570 error "(3) Fail to rescan barrier bitmap"
29572 # Do not reduce barrier time - See LU-11873
29573 do_facet mgs $LCTL barrier_freeze $FSNAME 20
29575 b_status=$(barrier_stat)
29576 [ "$b_status" = "'frozen'" ] ||
29577 error "(4) unexpected barrier status $b_status"
29579 do_facet mgs $LCTL barrier_thaw $FSNAME
29580 b_status=$(barrier_stat)
29581 [ "$b_status" = "'thawed'" ] ||
29582 error "(5) unexpected barrier status $b_status"
29584 local devname=$(mdsdevname 2)
29586 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
29588 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29589 error "(7) Fail to rescan barrier bitmap"
29593 run_test 801c "rescan barrier bitmap"
29596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29597 remote_mds_nodsh && skip "remote MDS with nodsh"
29599 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29600 skip "readonly option not available"
29602 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29604 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29605 error "(2) Fail to copy"
29607 # write back all cached data before setting MDT to readonly
29611 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29612 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29614 echo "Modify should be refused"
29615 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29617 echo "Read should be allowed"
29618 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29619 error "(7) Read should succeed under ro mode"
29622 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29624 run_test 802b "be able to set MDTs to readonly"
29627 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29628 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29629 skip "MDS needs to be newer than 2.10.54"
29631 mkdir_on_mdt0 $DIR/$tdir
29632 # Create some objects on all MDTs to trigger related logs objects
29633 for idx in $(seq $MDSCOUNT); do
29634 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29635 $DIR/$tdir/dir${idx} ||
29636 error "Fail to create $DIR/$tdir/dir${idx}"
29639 wait_delete_completed # ensure old test cleanups are finished
29641 echo "before create:"
29643 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29645 for i in {1..10}; do
29646 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29647 error "Fail to create $DIR/$tdir/foo$i"
29650 # sync ZFS-on-MDS to refresh statfs data
29651 wait_zfs_commit mds1
29653 echo "after create:"
29655 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29657 # allow for an llog to be cleaned up during the test
29658 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29659 error "before ($before_used) + 10 > after ($after_used)"
29661 for i in {1..10}; do
29662 rm -rf $DIR/$tdir/foo$i ||
29663 error "Fail to remove $DIR/$tdir/foo$i"
29666 # sync ZFS-on-MDS to refresh statfs data
29667 wait_zfs_commit mds1
29668 wait_delete_completed
29669 sleep 3 # avoid MDT return cached statfs
29670 echo "after unlink:"
29672 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29674 # allow for an llog to be created during the test
29675 [ $after_used -le $((before_used + 1)) ] ||
29676 error "after ($after_used) > before ($before_used) + 1"
29678 run_test 803a "verify agent object for remote object"
29681 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29682 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29683 skip "MDS needs to be newer than 2.13.56"
29684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29686 for i in $(seq 0 $((MDSCOUNT - 1))); do
29687 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29695 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29696 for i in $(seq 0 $((MDSCOUNT - 1))); do
29697 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29698 awk '/getattr/ { print $2 }')
29699 before=$((before + tmp))
29701 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29702 for i in $(seq 0 $((MDSCOUNT - 1))); do
29703 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29704 awk '/getattr/ { print $2 }')
29705 after=$((after + tmp))
29708 [ $before -eq $after ] || error "getattr count $before != $after"
29710 run_test 803b "remote object can getattr from cache"
29713 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29714 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29715 skip "MDS needs to be newer than 2.10.54"
29716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29718 mkdir -p $DIR/$tdir
29719 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29720 error "Fail to create $DIR/$tdir/dir0"
29722 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29723 local dev=$(mdsdevname 2)
29725 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29726 grep ${fid} || error "NOT found agent entry for dir0"
29728 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29729 error "Fail to create $DIR/$tdir/dir1"
29731 touch $DIR/$tdir/dir1/foo0 ||
29732 error "Fail to create $DIR/$tdir/dir1/foo0"
29733 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29736 for idx in $(seq $MDSCOUNT); do
29737 dev=$(mdsdevname $idx)
29738 do_facet mds${idx} \
29739 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29740 grep ${fid} && rc=$idx
29743 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29744 error "Fail to rename foo0 to foo1"
29745 if [ $rc -eq 0 ]; then
29746 for idx in $(seq $MDSCOUNT); do
29747 dev=$(mdsdevname $idx)
29748 do_facet mds${idx} \
29749 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29750 grep ${fid} && rc=$idx
29754 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29755 error "Fail to rename foo1 to foo2"
29756 if [ $rc -eq 0 ]; then
29757 for idx in $(seq $MDSCOUNT); do
29758 dev=$(mdsdevname $idx)
29759 do_facet mds${idx} \
29760 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29761 grep ${fid} && rc=$idx
29765 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29767 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29768 error "Fail to link to $DIR/$tdir/dir1/foo2"
29769 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29770 error "Fail to rename foo2 to foo0"
29771 unlink $DIR/$tdir/dir1/foo0 ||
29772 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29773 rm -rf $DIR/$tdir/dir0 ||
29774 error "Fail to rm $DIR/$tdir/dir0"
29776 for idx in $(seq $MDSCOUNT); do
29780 dev=$(mdsdevname $idx)
29781 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29783 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29784 error "mount mds$idx failed"
29785 df $MOUNT > /dev/null 2>&1
29787 # e2fsck should not return error
29789 error "e2fsck detected error on MDT${idx}: rc=$rc"
29792 run_test 804 "verify agent entry for remote entry"
29795 do_facet $SINGLEMDS zfs set quota=$old $fsset
29796 unlinkmany $DIR/$tdir/f- 1000000
29801 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29802 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29803 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29804 skip "netfree not implemented before 0.7"
29805 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29806 skip "Need MDS version at least 2.10.57"
29813 local pref="osd-zfs.$FSNAME-MDT0000."
29815 # limit available space on MDS dataset to meet nospace issue
29816 # quickly. then ZFS 0.7.2 can use reserved space if asked
29817 # properly (using netfree flag in osd_declare_destroy()
29818 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29819 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29821 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29822 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29823 let "usedkb=usedkb-freekb"
29824 let "freekb=freekb/2"
29825 if let "freekb > 5000"; then
29828 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29829 trap cleanup_805 EXIT
29830 mkdir_on_mdt0 $DIR/$tdir
29831 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29832 error "Can't set PFL layout"
29833 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29834 rm -rf $DIR/$tdir || error "not able to remove"
29835 do_facet $SINGLEMDS zfs set quota=$old $fsset
29838 run_test 805 "ZFS can remove from full fs"
29844 local expect=$(stat -c %s $file)
29846 check_lsom_size $1 $expect
29848 local blocks=$($LFS getsom -b $file)
29849 expect=$(stat -c %b $file)
29850 [[ $blocks == $expect ]] ||
29851 error "$file expected blocks: $expect, got: $blocks"
29859 cancel_lru_locks mdc
29861 size=$($LFS getsom -s $1)
29862 [[ $size == $expect ]] ||
29863 error "$file expected size: $expect, got: $size"
29867 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29868 skip "Need MDS version at least 2.11.52"
29872 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29875 stack_trap "restore_opencache"
29877 # single-threaded write
29878 echo "Test SOM for single-threaded write"
29879 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29880 error "write $tfile failed"
29881 check_lsom_size $DIR/$tfile $bs
29884 local size=$(($num * $bs))
29888 echo "Test SOM for single client multi-threaded($num) write"
29889 $TRUNCATE $DIR/$tfile 0
29890 for ((i = 0; i < $num; i++)); do
29891 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29893 offset=$((offset + $bs))
29895 for (( i=0; i < $num; i++ )); do
29898 check_lsom_size $DIR/$tfile $size
29900 $TRUNCATE $DIR/$tfile 0
29901 for ((i = 0; i < $num; i++)); do
29902 offset=$((offset - $bs))
29903 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29906 for (( i=0; i < $num; i++ )); do
29909 check_lsom_size $DIR/$tfile $size
29911 # multi-client writes
29912 num=$(get_node_count ${CLIENTS//,/ })
29913 size=$(($num * $bs))
29917 echo "Test SOM for multi-client ($num) writes"
29918 $TRUNCATE $DIR/$tfile 0
29919 for client in ${CLIENTS//,/ }; do
29920 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29923 offset=$((offset + $bs))
29925 for (( i=0; i < $num; i++ )); do
29928 check_lsom_size $DIR/$tfile $offset
29931 $TRUNCATE $DIR/$tfile 0
29932 for client in ${CLIENTS//,/ }; do
29933 offset=$((offset - $bs))
29934 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29938 for (( i=0; i < $num; i++ )); do
29941 check_lsom_size $DIR/$tfile $size
29943 # verify SOM blocks count
29944 echo "Verify SOM block count"
29945 $TRUNCATE $DIR/$tfile 0
29946 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29947 error "failed to write file $tfile with fdatasync and fstat"
29948 check_lsom_data $DIR/$tfile
29950 $TRUNCATE $DIR/$tfile 0
29951 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29952 error "failed to write file $tfile with fdatasync"
29953 check_lsom_data $DIR/$tfile
29955 $TRUNCATE $DIR/$tfile 0
29956 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29957 error "failed to write file $tfile with sync IO"
29958 check_lsom_data $DIR/$tfile
29961 echo "Test SOM for truncate"
29962 # use ftruncate to sync blocks on close request
29963 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29964 check_lsom_size $DIR/$tfile 16384
29965 check_lsom_data $DIR/$tfile
29967 $TRUNCATE $DIR/$tfile 1234
29968 check_lsom_size $DIR/$tfile 1234
29969 # sync blocks on the MDT
29970 $MULTIOP $DIR/$tfile oc
29971 check_lsom_data $DIR/$tfile
29973 run_test 806 "Verify Lazy Size on MDS"
29976 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29977 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29978 skip "Need MDS version at least 2.11.52"
29980 # Registration step
29981 changelog_register || error "changelog_register failed"
29982 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29983 changelog_users $SINGLEMDS | grep -q $cl_user ||
29984 error "User $cl_user not found in changelog_users"
29986 rm -rf $DIR/$tdir || error "rm $tdir failed"
29987 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29988 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29989 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29990 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29991 error "truncate $tdir/trunc failed"
29994 echo "Test SOM for single-threaded write with fsync"
29995 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29996 error "write $tfile failed"
29999 # multi-client wirtes
30000 local num=$(get_node_count ${CLIENTS//,/ })
30004 echo "Test SOM for multi-client ($num) writes"
30005 touch $DIR/$tfile || error "touch $tfile failed"
30006 $TRUNCATE $DIR/$tfile 0
30007 for client in ${CLIENTS//,/ }; do
30008 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30011 offset=$((offset + $bs))
30013 for (( i=0; i < $num; i++ )); do
30017 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
30018 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
30019 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
30020 check_lsom_data $DIR/$tdir/trunc
30021 check_lsom_data $DIR/$tdir/single_dd
30022 check_lsom_data $DIR/$tfile
30025 # Deregistration step
30026 changelog_deregister || error "changelog_deregister failed"
30028 run_test 807 "verify LSOM syncing tool"
30030 check_som_nologged()
30032 local lines=$($LFS changelog $FSNAME-MDT0000 |
30033 grep 'x=trusted.som' | wc -l)
30034 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
30038 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
30039 skip "Need MDS version at least 2.11.55"
30041 # Registration step
30042 changelog_register || error "changelog_register failed"
30044 touch $DIR/$tfile || error "touch $tfile failed"
30047 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
30048 error "write $tfile failed"
30051 $TRUNCATE $DIR/$tfile 1234
30054 $TRUNCATE $DIR/$tfile 1048576
30057 # Deregistration step
30058 changelog_deregister || error "changelog_deregister failed"
30060 run_test 808 "Check trusted.som xattr not logged in Changelogs"
30065 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
30069 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
30070 skip "Need MDS version at least 2.11.56"
30072 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
30073 error "failed to create DoM-only file $DIR/$tfile"
30074 touch $DIR/$tfile || error "touch $tfile failed"
30075 check_som_nodata $DIR/$tfile
30077 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
30078 error "write $tfile failed"
30079 check_som_nodata $DIR/$tfile
30081 $TRUNCATE $DIR/$tfile 1234
30082 check_som_nodata $DIR/$tfile
30084 $TRUNCATE $DIR/$tfile 4097
30085 check_som_nodata $DIR/$file
30087 run_test 809 "Verify no SOM xattr store for DoM-only files"
30090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30091 $GSS && skip_env "could not run with gss"
30092 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
30093 skip "OST < 2.12.58 doesn't align checksum"
30096 stack_trap "set_checksums $ORIG_CSUM" EXIT
30097 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
30102 for csum in $CKSUM_TYPES; do
30103 #define OBD_FAIL_OSC_NO_GRANT 0x411
30104 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
30105 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
30107 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
30108 before=$(md5sum $DIR/$tfile)
30109 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
30110 after=$(md5sum $DIR/$tfile)
30111 [ "$before" == "$after" ] ||
30112 error "$csum: $before != $after bs=$1 seek=$2"
30116 run_test 810 "partial page writes on ZFS (LU-11663)"
30119 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30120 skip "OST < 2.12.51 doesn't support this fail_loc"
30122 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30123 # ensure ost1 is connected
30124 stat $DIR/$tfile >/dev/null || error "can't stat"
30125 wait_osc_import_state client ost1 FULL
30126 # no locks, no reqs to let the connection idle
30127 cancel_lru_locks osc
30129 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30130 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30131 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30132 wait_osc_import_state client ost1 CONNECTING
30133 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30135 stat $DIR/$tfile >/dev/null || error "can't stat file"
30137 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
30139 test_812b() { # LU-12378
30140 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30141 skip "OST < 2.12.51 doesn't support this fail_loc"
30143 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
30144 # ensure ost1 is connected
30145 stat $DIR/$tfile >/dev/null || error "can't stat"
30146 wait_osc_import_state client ost1 FULL
30147 # no locks, no reqs to let the connection idle
30148 cancel_lru_locks osc
30150 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30151 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30152 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30153 wait_osc_import_state client ost1 CONNECTING
30154 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30156 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
30157 wait_osc_import_state client ost1 IDLE
30159 run_test 812b "do not drop no resend request for idle connect"
30164 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30166 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30167 $LFS getstripe $DIR/$tfile
30168 $LCTL set_param osc.*.idle_timeout=10
30169 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30170 # ensure ost1 is connected
30171 stat $DIR/$tfile >/dev/null || error "can't stat"
30172 wait_osc_import_state client ost1 FULL
30173 # no locks, no reqs to let the connection idle
30174 cancel_lru_locks osc
30176 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30177 $LCTL set_param fail_loc=0x80000533
30179 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30181 run_test 812c "idle import vs lock enqueue race"
30184 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30185 [ -z "$file_heat_sav" ] && skip "no file heat support"
30196 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30197 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30199 $LCTL set_param -n llite.*.file_heat=1
30200 echo "Turn on file heat"
30201 echo "Period second: $period_second, Decay percentage: $decay_pct"
30203 echo "QQQQ" > $DIR/$tfile
30204 echo "QQQQ" > $DIR/$tfile
30205 echo "QQQQ" > $DIR/$tfile
30206 cat $DIR/$tfile > /dev/null
30207 cat $DIR/$tfile > /dev/null
30208 cat $DIR/$tfile > /dev/null
30209 cat $DIR/$tfile > /dev/null
30211 local out=$($LFS heat_get $DIR/$tfile)
30213 $LFS heat_get $DIR/$tfile
30214 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30215 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30216 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30217 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30219 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30220 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30221 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30222 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30224 sleep $((period_second + 3))
30225 echo "Sleep $((period_second + 3)) seconds..."
30226 # The recursion formula to calculate the heat of the file f is as
30228 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30229 # Where Hi is the heat value in the period between time points i*I and
30230 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30231 # to the weight of Ci.
30232 out=$($LFS heat_get $DIR/$tfile)
30233 $LFS heat_get $DIR/$tfile
30234 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30235 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30236 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30237 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30239 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30240 error "read sample ($readsample) is wrong"
30241 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30242 error "write sample ($writesample) is wrong"
30243 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30244 error "read bytes ($readbyte) is wrong"
30245 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30246 error "write bytes ($writebyte) is wrong"
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 sleep $((period_second + 3))
30257 echo "Sleep $((period_second + 3)) seconds..."
30259 out=$($LFS heat_get $DIR/$tfile)
30260 $LFS heat_get $DIR/$tfile
30261 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30262 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30263 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30264 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30266 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30267 4 * $decay_pct) / 100") -eq 1 ] ||
30268 error "read sample ($readsample1) is wrong"
30269 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30270 3 * $decay_pct) / 100") -eq 1 ] ||
30271 error "write sample ($writesample1) is wrong"
30272 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30273 20 * $decay_pct) / 100") -eq 1 ] ||
30274 error "read bytes ($readbyte1) is wrong"
30275 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30276 15 * $decay_pct) / 100") -eq 1 ] ||
30277 error "write bytes ($writebyte1) is wrong"
30279 echo "Turn off file heat for the file $DIR/$tfile"
30280 $LFS heat_set -o $DIR/$tfile
30282 echo "QQQQ" > $DIR/$tfile
30283 echo "QQQQ" > $DIR/$tfile
30284 echo "QQQQ" > $DIR/$tfile
30285 cat $DIR/$tfile > /dev/null
30286 cat $DIR/$tfile > /dev/null
30287 cat $DIR/$tfile > /dev/null
30288 cat $DIR/$tfile > /dev/null
30290 out=$($LFS heat_get $DIR/$tfile)
30291 $LFS heat_get $DIR/$tfile
30292 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30293 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30294 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30295 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30297 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30298 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30299 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30300 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30302 echo "Trun on file heat for the file $DIR/$tfile"
30303 $LFS heat_set -O $DIR/$tfile
30305 echo "QQQQ" > $DIR/$tfile
30306 echo "QQQQ" > $DIR/$tfile
30307 echo "QQQQ" > $DIR/$tfile
30308 cat $DIR/$tfile > /dev/null
30309 cat $DIR/$tfile > /dev/null
30310 cat $DIR/$tfile > /dev/null
30311 cat $DIR/$tfile > /dev/null
30313 out=$($LFS heat_get $DIR/$tfile)
30314 $LFS heat_get $DIR/$tfile
30315 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30316 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30317 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30318 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30320 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30321 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30322 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30323 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30325 $LFS heat_set -c $DIR/$tfile
30326 $LCTL set_param -n llite.*.file_heat=0
30327 echo "Turn off file heat support for the Lustre filesystem"
30329 echo "QQQQ" > $DIR/$tfile
30330 echo "QQQQ" > $DIR/$tfile
30331 echo "QQQQ" > $DIR/$tfile
30332 cat $DIR/$tfile > /dev/null
30333 cat $DIR/$tfile > /dev/null
30334 cat $DIR/$tfile > /dev/null
30335 cat $DIR/$tfile > /dev/null
30337 out=$($LFS heat_get $DIR/$tfile)
30338 $LFS heat_get $DIR/$tfile
30339 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30340 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30341 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30342 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30344 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30345 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30346 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30347 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30349 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30352 run_test 813 "File heat verfication"
30356 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30357 echo -n y >> $DIR/$tfile
30358 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30359 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30361 run_test 814 "sparse cp works as expected (LU-12361)"
30365 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30366 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30368 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30371 local ost1_imp=$(get_osc_import_name client ost1)
30372 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30375 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30376 # ensure ost1 is connected
30378 stat $DIR/$tfile >/dev/null || error "can't stat"
30379 wait_osc_import_state client ost1 FULL
30380 # no locks, no reqs to let the connection idle
30381 cancel_lru_locks osc
30382 lru_resize_disable osc
30385 before=$($LCTL get_param -n \
30386 ldlm.namespaces.$imp_name.lru_size)
30388 wait_osc_import_state client ost1 IDLE
30389 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30390 now=$($LCTL get_param -n \
30391 ldlm.namespaces.$imp_name.lru_size)
30392 [ $before == $now ] || error "lru_size changed $before != $now"
30394 run_test 816 "do not reset lru_resize on idle reconnect"
30398 exportfs -u localhost:$DIR/nfsexp
30403 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30405 mkdir -p $DIR/nfsexp
30406 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30407 error "failed to export nfs"
30409 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30410 stack_trap cleanup_817 EXIT
30412 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30413 error "failed to mount nfs to $tmpdir"
30415 cp /bin/true $tmpdir
30416 $DIR/nfsexp/true || error "failed to execute 'true' command"
30418 run_test 817 "nfsd won't cache write lock for exec file"
30421 test_mkdir -i0 -c1 $DIR/$tdir
30422 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30423 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30426 # restore osp-syn threads
30427 stack_trap "fail $SINGLEMDS"
30429 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30430 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30431 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30432 error "start $SINGLEMDS failed"
30435 local testid=$(echo $TESTNAME | tr '_' ' ')
30437 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30438 grep "run LFSCK" || error "run LFSCK is not suggested"
30440 run_test 818 "unlink with failed llog"
30443 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30444 cancel_lru_locks osc
30445 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30446 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30447 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30450 run_test 819a "too big niobuf in read"
30453 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30454 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30455 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30456 cancel_lru_locks osc
30460 run_test 819b "too big niobuf in write"
30463 function test_820_start_ost() {
30466 for num in $(seq $OSTCOUNT); do
30467 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30472 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30475 umount_client $MOUNT || error "umount failed"
30476 for num in $(seq $OSTCOUNT); do
30480 # mount client with no active OSTs
30481 # so that the client can't initialize max LOV EA size
30482 # from OSC notifications
30483 mount_client $MOUNT || error "mount failed"
30484 # delay OST starting to keep this 0 max EA size for a while
30485 test_820_start_ost &
30487 # create a directory on MDS2
30488 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30489 error "Failed to create directory"
30490 # open intent should update default EA size
30491 # see mdc_update_max_ea_from_body()
30492 # notice this is the very first RPC to MDS2
30493 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30496 # With SSK, this situation can lead to -EPERM being returned.
30497 # In that case, simply retry.
30498 if [ $ret -ne 0 ] && $SHARED_KEY; then
30499 if echo "$out" | grep -q "not permitted"; then
30500 cp /etc/services $DIR/$tdir/mds2
30504 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30506 run_test 820 "update max EA from open intent"
30509 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30510 local OST_MAX_PRECREATE=20000
30512 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30513 skip "Need MDS version at least 2.14.56"
30515 save_lustre_params mds1 \
30516 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30517 do_facet $SINGLEMDS "$LCTL set_param -n \
30518 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30519 do_facet $SINGLEMDS "$LCTL set_param -n \
30520 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30522 stack_trap "restore_lustre_params < $p; rm $p"
30524 do_facet $SINGLEMDS "$LCTL set_param -n \
30525 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30527 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30528 osp.$FSNAME-OST0000*MDT0000.create_count")
30529 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30530 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30531 local expect_count=$(((($max/2)/256) * 256))
30533 log "setting create_count to 100200:"
30534 log " -result- count: $count with max: $max, expecting: $expect_count"
30536 [[ $count -eq expect_count ]] ||
30537 error "Create count not set to max precreate."
30539 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30542 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30543 skip "Need MDS version 2.14.56"
30545 local sync_changes=$(do_facet $SINGLEMDS \
30546 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30548 [ "$sync_changes" -gt 100 ] &&
30549 skip "Sync changes $sync_changes > 100 already"
30551 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30553 $LFS mkdir -i 0 $DIR/$tdir
30554 $LFS setstripe -c 1 -i 0 $DIR/$tdir
30556 save_lustre_params mds1 \
30557 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
30558 save_lustre_params mds1 \
30559 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
30561 do_facet mds1 "$LCTL set_param -n \
30562 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
30563 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
30564 stack_trap "restore_lustre_params < $p" EXIT
30566 createmany -o $DIR/$tdir/f- 1000
30567 unlinkmany $DIR/$tdir/f- 1000 &
30568 local UNLINK_PID=$!
30571 sync_changes=$(do_facet mds1 \
30572 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30573 # the check in the code is racy, fail the test
30574 # if the value above the limit by 10.
30575 [ $sync_changes -gt 110 ] && {
30576 kill -2 $UNLINK_PID
30578 error "osp changes throttling failed, $sync_changes>110"
30580 kill -0 $UNLINK_PID 2> /dev/null || break
30584 run_test 831 "throttling unlink/setattr queuing on OSP"
30587 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
30588 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
30589 skip "Need MDS version 2.15.52+"
30590 is_rmentry_supported || skip "rm_entry not supported"
30592 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30593 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30594 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30595 error "mkdir remote_dir failed"
30596 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30597 error "mkdir striped_dir failed"
30598 touch $DIR/$tdir/file || error "touch file failed"
30599 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30600 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30602 run_test 832 "lfs rm_entry"
30605 local file=$DIR/$tfile
30607 stack_trap "rm -f $file" EXIT
30608 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30614 # Buffered I/O write
30616 while [ ! -e $DIR/sanity.833.lck ]; do
30617 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30618 error "failed to write $file"
30619 sleep 0.$((RANDOM % 4 + 1))
30624 # Buffered I/O read
30626 while [ ! -e $DIR/sanity.833.lck ]; do
30627 dd if=$file of=/dev/null bs=1M count=50 ||
30628 error "failed to read $file"
30629 sleep 0.$((RANDOM % 4 + 1))
30636 while [ ! -e $DIR/sanity.833.lck ]; do
30637 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30638 error "failed to read $file in direct I/O mode"
30639 sleep 0.$((RANDOM % 4 + 1))
30645 touch $DIR/sanity.833.lck
30646 wait $wpid || error "$?: buffered write failed"
30647 wait $rpid || error "$?: buffered read failed"
30648 wait $rpid2 || error "$?: direct read failed"
30650 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30653 # tests that do cleanup/setup should be run at the end
30657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30660 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30661 $LCTL set_param fail_loc=0x903
30663 cancel_lru_locks MGC
30665 FAIL_ON_ERROR=true cleanup
30666 FAIL_ON_ERROR=true setup
30668 run_test 900 "umount should not race with any mgc requeue thread"
30670 # LUS-6253/LU-11185
30678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30680 # some get_param have a bug to handle dot in param name
30681 cancel_lru_locks MGC
30682 old=$(mount -t lustre | wc -l)
30690 while [ $old -ne $oldc ]; do
30691 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30694 if [ $count -ge $TIMEOUT ]; then
30695 error "too large timeout"
30698 umount_client $MOUNT || error "umount failed"
30699 mount_client $MOUNT || error "mount failed"
30700 cancel_lru_locks MGC
30701 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30703 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30707 run_test 901 "don't leak a mgc lock on client umount"
30711 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30712 skip "client does not have LU-13377 fix"
30713 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30714 $LCTL set_param fail_loc=0x1415
30715 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30716 cancel_lru_locks osc
30719 run_test 902 "test short write doesn't hang lustre"
30723 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30724 echo "blah" > $DIR/${tfile}-2
30725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30726 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30727 $LCTL set_param fail_loc=0x417 fail_val=20
30729 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30730 sleep 1 # To start the destroy
30731 wait_destroy_complete 150 || error "Destroy taking too long"
30732 cat $DIR/$tfile > /dev/null || error "Evicted"
30734 run_test 903 "Test long page discard does not cause evictions"
30737 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30738 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30739 grep -q project || skip "skip project quota not supported"
30741 local testfile="$DIR/$tdir/$tfile"
30742 local xattr="trusted.projid"
30744 local mdts=$(comma_list $(mdts_nodes))
30745 local saved=$(do_facet mds1 $LCTL get_param -n \
30746 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30748 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30749 stack_trap "do_nodes $mdts $LCTL set_param \
30750 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30752 mkdir -p $DIR/$tdir
30754 #hide projid xattr on server
30755 $LFS project -p 1 $testfile ||
30756 error "set $testfile project id failed"
30757 getfattr -m - $testfile | grep $xattr &&
30758 error "do not show trusted.projid when disabled on server"
30759 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30760 #should be hidden when projid is 0
30761 $LFS project -p 0 $testfile ||
30762 error "set $testfile project id failed"
30763 getfattr -m - $testfile | grep $xattr &&
30764 error "do not show trusted.projid with project ID 0"
30766 #still can getxattr explicitly
30767 projid=$(getfattr -n $xattr $testfile |
30768 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30769 [ $projid == "0" ] ||
30770 error "projid expected 0 not $projid"
30772 #set the projid via setxattr
30773 setfattr -n $xattr -v "1000" $testfile ||
30774 error "setattr failed with $?"
30775 projid=($($LFS project $testfile))
30776 [ ${projid[0]} == "1000" ] ||
30777 error "projid expected 1000 not $projid"
30779 #check the new projid via getxattr
30780 $LFS project -p 1001 $testfile ||
30781 error "set $testfile project id failed"
30782 getfattr -m - $testfile | grep $xattr ||
30783 error "should show trusted.projid when project ID != 0"
30784 projid=$(getfattr -n $xattr $testfile |
30785 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30786 [ $projid == "1001" ] ||
30787 error "projid expected 1001 not $projid"
30789 #try to set invalid projid
30790 setfattr -n $xattr -v "4294967295" $testfile &&
30791 error "set invalid projid should fail"
30793 #remove the xattr means setting projid to 0
30794 setfattr -x $xattr $testfile ||
30795 error "setfattr failed with $?"
30796 projid=($($LFS project $testfile))
30797 [ ${projid[0]} == "0" ] ||
30798 error "projid expected 0 not $projid"
30800 #should be hidden when parent has inherit flag and same projid
30801 $LFS project -srp 1002 $DIR/$tdir ||
30802 error "set $tdir project id failed"
30803 getfattr -m - $testfile | grep $xattr &&
30804 error "do not show trusted.projid with inherit flag"
30806 #still can getxattr explicitly
30807 projid=$(getfattr -n $xattr $testfile |
30808 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30809 [ $projid == "1002" ] ||
30810 error "projid expected 1002 not $projid"
30812 run_test 904 "virtual project ID xattr"
30816 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
30817 skip "need OST version >= 2.15.50.220 for fail_loc"
30819 remote_ost_nodsh && skip "remote OST with nodsh"
30820 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30822 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30824 #define OBD_FAIL_OST_OPCODE 0x253
30826 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30827 $LFS ladvise -a willread $DIR/$tfile &&
30828 error "unexpected success of ladvise with fault injection"
30829 $LFS ladvise -a willread $DIR/$tfile |&
30830 grep -q "Operation not supported"
30831 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30833 run_test 905 "bad or new opcode should not stuck client"
30836 grep -q io_uring_setup /proc/kallsyms ||
30837 skip "Client OS does not support io_uring I/O engine"
30838 io_uring_probe || skip "kernel does not support io_uring fully"
30839 which fio || skip_env "no fio installed"
30840 fio --enghelp | grep -q io_uring ||
30841 skip_env "fio does not support io_uring I/O engine"
30843 local file=$DIR/$tfile
30844 local ioengine="io_uring"
30848 fio --name=seqwrite --ioengine=$ioengine \
30849 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30850 --iodepth=64 --size=$size --filename=$file --rw=write ||
30851 error "fio seqwrite $file failed"
30853 fio --name=seqread --ioengine=$ioengine \
30854 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30855 --iodepth=64 --size=$size --filename=$file --rw=read ||
30856 error "fio seqread $file failed"
30858 rm -f $file || error "rm -f $file failed"
30860 run_test 906 "Simple test for io_uring I/O engine via fio"
30863 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
30865 # set stripe size to max rpc size
30866 $LFS setstripe -i 0 -c 2 -S $((max_pages * PAGE_SIZE)) $DIR/$tfile
30867 $LFS getstripe $DIR/$tfile
30868 #define OBD_FAIL_OST_EROFS 0x216
30869 do_facet ost1 "$LCTL set_param fail_val=3 fail_loc=0x80000216"
30871 local bs=$((max_pages * PAGE_SIZE / 16))
30873 # write full one stripe and one block
30874 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=17 || error "dd failed"
30876 rm $DIR/$tfile || error "rm failed"
30878 run_test 907 "write rpc error during unlink"
30880 complete_test $SECONDS
30881 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30882 check_and_cleanup_lustre
30883 if [ "$I_MOUNTED" != "yes" ]; then
30884 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true