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 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 LUSTRE=${LUSTRE:-$(dirname $0)/..}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312 "
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795 LU-12781
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f 272a"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
54 # bug number: LU-12895 LU-12469 LU-12469
55 ALWAYS_EXCEPT+=" 185a 230b 230d"
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667 LU-4398
63 ALWAYS_EXCEPT+=" 45 317 817"
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
69 if [ "$mds1_FSTYPE" = "zfs" ]; then
70 # bug number for skipped test:
71 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
73 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
76 # Get the SLES distro version
78 # Returns a version string that should only be used in comparing
79 # strings returned by version_code()
82 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
84 # All SuSE Linux versions have one decimal. version_code expects two
85 local sles_version=$version.0
86 version_code $sles_version
89 # Check if we are running on Ubuntu or SLES so we can make decisions on
91 if [ -r /etc/SuSE-release ]; then
92 sles_version=$(sles_version_code)
93 [ $sles_version -lt $(version_code 11.4.0) ] &&
94 # bug number for skipped test: LU-4341
95 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
96 [ $sles_version -lt $(version_code 12.0.0) ] &&
97 # bug number for skipped test: LU-3703
98 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
99 elif [ -r /etc/os-release ]; then
100 if grep -qi ubuntu /etc/os-release; then
101 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
102 -e 's/^VERSION=//p' \
106 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
107 # bug number for skipped test:
109 ALWAYS_EXCEPT+=" 103a 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 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
132 skip "Does not support layout lock."
135 check_and_setup_lustre
139 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
141 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
142 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
143 rm -rf $DIR/[Rdfs][0-9]*
145 # $RUNAS_ID may get set incorrectly somewhere else
146 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
147 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
149 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
151 if [ "${ONLY}" = "MOUNT" ] ; then
152 echo "Lustre is up, please go on"
156 echo "preparing for tests involving mounts"
157 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
159 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
160 echo # add a newline after mke2fs.
164 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
165 lctl set_param debug=-1 2> /dev/null || true
168 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
170 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
172 run_test 0a "touch; rm ====================="
175 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
176 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
178 run_test 0b "chmod 0755 $DIR ============================="
181 $LCTL get_param mdc.*.import | grep "state: FULL" ||
182 error "import not FULL"
183 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
186 run_test 0c "check import proc"
188 test_0d() { # LU-3397
189 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
190 skip "proc exports not supported before 2.10.57"
192 local mgs_exp="mgs.MGS.exports"
193 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
195 local exp_client_version
198 local temp_imp=$DIR/$tfile.import
199 local temp_exp=$DIR/$tfile.export
201 # save mgc import file to $temp_imp
202 $LCTL get_param mgc.*.import | tee $temp_imp
203 # Check if client uuid is found in MGS export
204 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
205 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
209 # save mgs export file to $temp_exp
210 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
212 # Compare the value of field "connect_flags"
213 imp_val=$(grep "connect_flags" $temp_imp)
214 exp_val=$(grep "connect_flags" $temp_exp)
215 [ "$exp_val" == "$imp_val" ] ||
216 error "export flags '$exp_val' != import flags '$imp_val'"
218 # Compare the value of client version
219 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
220 exp_val=$(version_code $exp_client_version)
221 imp_val=$CLIENT_VERSION
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export client version '$exp_val' != '$imp_val'"
225 run_test 0d "check export proc ============================="
228 test_mkdir $DIR/$tdir
229 test_mkdir $DIR/$tdir/d2
230 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
231 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
234 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
236 run_test 1 "mkdir; remkdir; rmdir"
239 test_mkdir $DIR/$tdir
240 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
241 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
243 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
245 run_test 2 "mkdir; touch; rmdir; check file"
248 test_mkdir $DIR/$tdir
249 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
250 touch $DIR/$tdir/$tfile
251 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
253 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
255 run_test 3 "mkdir; touch; rmdir; check dir"
257 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
259 test_mkdir -i 1 $DIR/$tdir
261 touch $DIR/$tdir/$tfile ||
262 error "Create file under remote directory failed"
265 error "Expect error removing in-use dir $DIR/$tdir"
267 test -d $DIR/$tdir || error "Remote directory disappeared"
269 rm -rf $DIR/$tdir || error "remove remote dir error"
271 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
274 test_mkdir $DIR/$tdir
275 test_mkdir $DIR/$tdir/d2
276 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
277 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
278 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
280 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
283 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
284 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
285 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
286 error "$tfile does not have perm 0666 or UID $UID"
287 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
288 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
289 error "$tfile should be 0666 and owned by UID $UID"
291 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
297 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
298 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
299 error "$tfile should be owned by UID $RUNAS_ID"
300 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
301 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
302 error "$tfile should be owned by UID $RUNAS_ID"
304 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
307 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
310 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
311 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
312 error "$tfile should be owned by GID $UID"
313 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
314 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
315 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
317 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
320 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 test_mkdir $DIR/$tdir
323 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
324 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
325 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
326 test_mkdir $DIR/$tdir/d/subdir
327 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
328 error "$tdir/d/subdir should be GID $RUNAS_GID"
329 if [[ $MDSCOUNT -gt 1 ]]; then
330 # check remote dir sgid inherite
331 $LFS mkdir -i 0 $DIR/$tdir.local ||
332 error "mkdir $tdir.local failed"
333 chmod g+s $DIR/$tdir.local ||
334 error "chmod $tdir.local failed"
335 chgrp $RUNAS_GID $DIR/$tdir.local ||
336 error "chgrp $tdir.local failed"
337 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
338 error "mkdir $tdir.remote failed"
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
340 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
341 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
342 error "$tdir.remote should be mode 02755"
345 run_test 6g "verify new dir in sgid dir inherits group"
347 test_6h() { # bug 7331
348 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
350 touch $DIR/$tfile || error "touch failed"
351 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
352 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
353 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
354 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
355 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
357 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
360 test_mkdir $DIR/$tdir
361 $MCREATE $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
364 error "$tdir/$tfile should be mode 0666"
366 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
369 if [ ! -d $DIR/$tdir ]; then
370 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 echo -n foo > $DIR/$tdir/$tfile
374 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
375 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
377 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 chmod 0666 $DIR/$tdir/$tfile
383 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
384 error "$tfile mode not 0666"
386 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
389 test_mkdir $DIR/$tdir
390 test_mkdir $DIR/$tdir/d2
391 test_mkdir $DIR/$tdir/d2/d3
392 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
394 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
397 test_mkdir $DIR/$tdir
398 test_mkdir $DIR/$tdir/d2
399 touch $DIR/$tdir/d2/$tfile
400 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
401 error "$tdir/d2/$tfile not a file"
403 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 chmod 0666 $DIR/$tdir/d2
409 chmod 0705 $DIR/$tdir/d2
410 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
411 error "$tdir/d2 mode not 0705"
413 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
416 test_mkdir $DIR/$tdir
417 touch $DIR/$tdir/$tfile
418 chmod 0666 $DIR/$tdir/$tfile
419 chmod 0654 $DIR/$tdir/$tfile
420 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
421 error "$tdir/d2 mode not 0654"
423 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
426 test_mkdir $DIR/$tdir
427 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
429 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
430 error "$tdir/$tfile size not 0 after truncate"
432 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
435 test_mkdir $DIR/$tdir
436 touch $DIR/$tdir/$tfile
438 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
440 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
446 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
447 error "$tdir/${tfile_2} not a file after rename"
448 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
450 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
453 test_mkdir $DIR/$tdir
454 touch $DIR/$tdir/$tfile
455 rm -rf $DIR/$tdir/$tfile
456 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
458 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
461 test_mkdir $DIR/$tdir
462 touch $DIR/$tdir/$tfile
463 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
465 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
466 error "$tdir/l-exist not a symlink"
467 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
468 error "$tdir/l-exist not referencing a file"
469 rm -f $DIR/$tdir/l-exist
470 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
472 run_test 17a "symlinks: create, remove (real)"
475 test_mkdir $DIR/$tdir
476 ln -s no-such-file $DIR/$tdir/l-dangle
478 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
479 error "$tdir/l-dangle not referencing no-such-file"
480 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
481 error "$tdir/l-dangle not referencing non-existent file"
482 rm -f $DIR/$tdir/l-dangle
483 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
485 run_test 17b "symlinks: create, remove (dangling)"
487 test_17c() { # bug 3440 - don't save failed open RPC for replay
488 test_mkdir $DIR/$tdir
489 ln -s foo $DIR/$tdir/$tfile
490 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
492 run_test 17c "symlinks: open dangling (should return error)"
495 test_mkdir $DIR/$tdir
496 ln -s foo $DIR/$tdir/$tfile
497 touch $DIR/$tdir/$tfile || error "creating to new symlink"
499 run_test 17d "symlinks: create dangling"
502 test_mkdir $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
504 ln -s $foo $foo || error "create symlink failed"
505 ls -l $foo || error "ls -l failed"
506 ls $foo && error "ls not failed" || true
508 run_test 17e "symlinks: create recursive symlink (should return error)"
511 test_mkdir $DIR/$tdir
512 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
513 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
514 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
515 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
516 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
517 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
520 run_test 17f "symlinks: long and very long symlink name"
522 # str_repeat(S, N) generate a string that is string S repeated N times
527 while [ $((n -= 1)) -ge 0 ]; do
533 # Long symlinks and LU-2241
535 test_mkdir $DIR/$tdir
536 local TESTS="59 60 61 4094 4095"
538 # Fix for inode size boundary in 2.1.4
539 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
542 # Patch not applied to 2.2 or 2.3 branches
543 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
544 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
547 # skip long symlink name for rhel6.5.
548 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
549 grep -q '6.5' /etc/redhat-release &>/dev/null &&
550 TESTS="59 60 61 4062 4063"
553 local SYMNAME=$(str_repeat 'x' $i)
554 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
555 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
558 run_test 17g "symlinks: really long symlink name and inode boundaries"
560 test_17h() { #bug 17378
561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
562 remote_mds_nodsh && skip "remote MDS with nodsh"
566 test_mkdir $DIR/$tdir
567 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
568 $LFS setstripe -c -1 $DIR/$tdir
569 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
570 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
571 touch $DIR/$tdir/$tfile || true
573 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
575 test_17i() { #bug 20018
576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
577 remote_mds_nodsh && skip "remote MDS with nodsh"
579 local foo=$DIR/$tdir/$tfile
582 test_mkdir -c1 $DIR/$tdir
583 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
584 ln -s $foo $foo || error "create symlink failed"
585 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
586 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
587 ls -l $foo && error "error not detected"
590 run_test 17i "don't panic on short symlink (should return error)"
592 test_17k() { #bug 22301
593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
594 [[ -z "$(which rsync 2>/dev/null)" ]] &&
595 skip "no rsync command"
596 rsync --help | grep -q xattr ||
597 skip_env "$(rsync --version | head -n1) does not support xattrs"
598 test_mkdir $DIR/$tdir
599 test_mkdir $DIR/$tdir.new
600 touch $DIR/$tdir/$tfile
601 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
602 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
603 error "rsync failed with xattrs enabled"
605 run_test 17k "symlinks: rsync with xattrs enabled"
607 test_17l() { # LU-279
608 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
609 skip "no getfattr command"
611 test_mkdir $DIR/$tdir
612 touch $DIR/$tdir/$tfile
613 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
614 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
615 # -h to not follow symlinks. -m '' to list all the xattrs.
616 # grep to remove first line: '# file: $path'.
617 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
619 lgetxattr_size_check $path $xattr ||
620 error "lgetxattr_size_check $path $xattr failed"
624 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
629 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
631 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
632 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
633 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
635 local short_sym="0123456789"
636 local wdir=$DIR/$tdir
641 # create a long symlink file
642 for ((i = 0; i < 4; ++i)); do
643 long_sym=${long_sym}${long_sym}
646 echo "create 512 short and long symlink files under $wdir"
647 for ((i = 0; i < 256; ++i)); do
648 ln -sf ${long_sym}"a5a5" $wdir/long-$i
649 ln -sf ${short_sym}"a5a5" $wdir/short-$i
655 wait_delete_completed
657 echo "recreate the 512 symlink files with a shorter string"
658 for ((i = 0; i < 512; ++i)); do
659 # rewrite the symlink file with a shorter string
660 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
661 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
664 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
665 local devname=$(mdsdevname $mds_index)
667 echo "stop and checking mds${mds_index}:"
668 # e2fsck should not return error
670 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
673 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
674 error "start mds${mds_index} failed"
675 df $MOUNT > /dev/null 2>&1
677 error "e2fsck detected error for short/long symlink: rc=$rc"
680 run_test 17m "run e2fsck against MDT which contains short/long symlink"
682 check_fs_consistency_17n() {
686 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
687 # so it only check MDT1/MDT2 instead of all of MDTs.
688 for mdt_index in 1 2; do
689 local devname=$(mdsdevname $mdt_index)
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
695 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
696 error "mount mds$mdt_index failed"
697 df $MOUNT > /dev/null 2>&1
703 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
705 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
706 remote_mds_nodsh && skip "remote MDS with nodsh"
707 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
708 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
709 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
713 test_mkdir $DIR/$tdir
714 for ((i=0; i<10; i++)); do
715 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
716 error "create remote dir error $i"
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
721 check_fs_consistency_17n ||
722 error "e2fsck report error after create files under remote dir"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n ||
730 error "e2fsck report error after unlink files under remote dir"
732 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
733 skip "lustre < 2.4.50 does not support migrate mv"
735 for ((i = 0; i < 10; i++)); do
736 mkdir -p $DIR/$tdir/remote_dir_${i}
737 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
738 error "create files under remote dir failed $i"
739 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
740 error "migrate remote dir error $i"
742 check_fs_consistency_17n || error "e2fsck report error after migration"
744 for ((i = 0; i < 10; i++)); do
745 rm -rf $DIR/$tdir/remote_dir_${i} ||
746 error "destroy remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after unlink"
751 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
754 remote_mds_nodsh && skip "remote MDS with nodsh"
755 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
756 skip "Need MDS version at least 2.3.64"
758 local wdir=$DIR/${tdir}o
764 mdt_index=$($LFS getstripe -m $wdir/$tfile)
765 mdt_index=$((mdt_index + 1))
768 #fail mds will wait the failover finish then set
769 #following fail_loc to avoid interfer the recovery process.
772 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
773 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
774 ls -l $wdir/$tfile && rc=1
775 do_facet mds${mdt_index} lctl set_param fail_loc=0
776 [[ $rc -eq 0 ]] || error "stat file should fail"
778 run_test 17o "stat file with incompat LMA feature"
781 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
782 ls $DIR || error "Failed to ls $DIR: $?"
784 run_test 18 "touch .../f ; ls ... =============================="
790 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
792 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
795 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
797 run_test 19b "ls -l .../f19 (should return error) =============="
800 [ $RUNAS_ID -eq $UID ] &&
801 skip_env "RUNAS_ID = UID = $UID -- skipping"
803 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
805 run_test 19c "$RUNAS touch .../f19 (should return error) =="
808 cat $DIR/f19 && error || true
810 run_test 19d "cat .../f19 (should return error) =============="
819 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
821 run_test 20 "touch .../f ; ls -l ..."
824 test_mkdir $DIR/$tdir
825 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
826 ln -s dangle $DIR/$tdir/link
827 echo foo >> $DIR/$tdir/link
828 cat $DIR/$tdir/dangle
829 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
830 $CHECKSTAT -f -t file $DIR/$tdir/link ||
831 error "$tdir/link not linked to a file"
833 run_test 21 "write to dangling link"
836 local wdir=$DIR/$tdir
838 chown $RUNAS_ID:$RUNAS_GID $wdir
839 (cd $wdir || error "cd $wdir failed";
840 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
842 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
843 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
844 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
845 error "checkstat -u failed"
847 run_test 22 "unpack tar archive as non-root user"
851 test_mkdir $DIR/$tdir
852 local file=$DIR/$tdir/$tfile
854 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
855 openfile -f O_CREAT:O_EXCL $file &&
856 error "$file recreate succeeded" || true
858 run_test 23a "O_CREAT|O_EXCL in subdir"
860 test_23b() { # bug 18988
861 test_mkdir $DIR/$tdir
862 local file=$DIR/$tdir/$tfile
865 echo foo > $file || error "write filed"
866 echo bar >> $file || error "append filed"
867 $CHECKSTAT -s 8 $file || error "wrong size"
870 run_test 23b "O_APPEND check"
872 # LU-9409, size with O_APPEND and tiny writes
874 local file=$DIR/$tfile
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
878 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
882 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
885 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
888 #racing tiny & normal writes
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
892 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
895 #racing tiny & normal writes 2, ugly numbers
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
899 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
902 run_test 23c "O_APPEND size checks for tiny writes"
904 # LU-11069 file offset is correct after appending writes
906 local file=$DIR/$tfile
909 echo CentaurHauls > $file
910 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
911 if ((offset != 26)); then
912 error "wrong offset, expected 26, got '$offset'"
915 run_test 23d "file offset is correct after appending writes"
919 echo '-- same directory rename'
920 test_mkdir $DIR/$tdir
921 touch $DIR/$tdir/$tfile.1
922 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
923 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
925 run_test 24a "rename file to non-existent target"
928 test_mkdir $DIR/$tdir
929 touch $DIR/$tdir/$tfile.{1,2}
930 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
931 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24b "rename file to existing target"
937 test_mkdir $DIR/$tdir
938 test_mkdir $DIR/$tdir/d$testnum.1
939 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
940 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
941 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
943 run_test 24c "rename directory to non-existent target"
946 test_mkdir -c1 $DIR/$tdir
947 test_mkdir -c1 $DIR/$tdir/d$testnum.1
948 test_mkdir -c1 $DIR/$tdir/d$testnum.2
949 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
950 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
951 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
953 run_test 24d "rename directory to existing target"
956 echo '-- cross directory renames --'
960 mv $DIR/R5a/f $DIR/R5b/g
961 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
962 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
964 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
969 touch $DIR/R6a/f $DIR/R6b/g
970 mv $DIR/R6a/f $DIR/R6b/g
971 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
972 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
974 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
979 test_mkdir $DIR/R7a/d
980 mv $DIR/R7a/d $DIR/R7b/e
981 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
982 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
984 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
987 test_mkdir -c1 $DIR/R8a
988 test_mkdir -c1 $DIR/R8b
989 test_mkdir -c1 $DIR/R8a/d
990 test_mkdir -c1 $DIR/R8b/e
991 mrename $DIR/R8a/d $DIR/R8b/e
992 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
993 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
995 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
998 echo "-- rename error cases"
1000 test_mkdir $DIR/R9/a
1002 mrename $DIR/R9/f $DIR/R9/a
1003 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1004 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1005 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1007 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1011 mrename $DIR/R10/f $DIR/R10/g
1012 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1013 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1014 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1016 run_test 24j "source does not exist ============================"
1019 test_mkdir $DIR/R11a
1020 test_mkdir $DIR/R11a/d
1022 mv $DIR/R11a/f $DIR/R11a/d
1023 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1024 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1026 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1028 # bug 2429 - rename foo foo foo creates invalid file
1031 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1033 run_test 24l "Renaming a file to itself ========================"
1037 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1038 # on ext3 this does not remove either the source or target files
1039 # though the "expected" operation would be to remove the source
1040 $CHECKSTAT -t file ${f} || error "${f} missing"
1041 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1043 run_test 24m "Renaming a file to a hard link to itself ========="
1047 # this stats the old file after it was renamed, so it should fail
1049 $CHECKSTAT ${f} || error "${f} missing"
1051 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1052 $CHECKSTAT -a ${f} || error "${f} exists"
1054 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1057 test_mkdir $DIR/$tdir
1058 rename_many -s random -v -n 10 $DIR/$tdir
1060 run_test 24o "rename of files during htree split"
1063 test_mkdir $DIR/R12a
1064 test_mkdir $DIR/R12b
1065 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1066 mrename $DIR/R12a $DIR/R12b
1067 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1068 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1069 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1070 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1072 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1074 cleanup_multiop_pause() {
1076 kill -USR1 $MULTIPID
1080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1082 test_mkdir $DIR/R13a
1083 test_mkdir $DIR/R13b
1084 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1085 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1088 trap cleanup_multiop_pause EXIT
1089 mrename $DIR/R13a $DIR/R13b
1090 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1091 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1092 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1093 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1094 cleanup_multiop_pause
1095 wait $MULTIPID || error "multiop close failed"
1097 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1099 test_24r() { #bug 3789
1100 test_mkdir $DIR/R14a
1101 test_mkdir $DIR/R14a/b
1102 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1103 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1104 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1106 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1109 test_mkdir $DIR/R15a
1110 test_mkdir $DIR/R15a/b
1111 test_mkdir $DIR/R15a/b/c
1112 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1113 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1114 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1116 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1118 test_mkdir $DIR/R16a
1119 test_mkdir $DIR/R16a/b
1120 test_mkdir $DIR/R16a/b/c
1121 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1123 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1125 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1127 test_24u() { # bug12192
1128 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1129 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1131 run_test 24u "create stripe file"
1133 simple_cleanup_common() {
1136 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1138 local start=$SECONDS
1141 wait_delete_completed
1142 echo "cleanup time $((SECONDS - start))"
1146 max_pages_per_rpc() {
1147 local mdtname="$(printf "MDT%04x" ${1:-0})"
1148 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1154 local nrfiles=${COUNT:-100000}
1155 local fname="$DIR/$tdir/$tfile"
1157 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1158 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1160 test_mkdir "$(dirname $fname)"
1161 # assume MDT0000 has the fewest inodes
1162 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1163 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1164 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1166 trap simple_cleanup_common EXIT
1168 createmany -m "$fname" $nrfiles
1170 cancel_lru_locks mdc
1171 lctl set_param mdc.*.stats clear
1173 # was previously test_24D: LU-6101
1174 # readdir() returns correct number of entries after cursor reload
1175 local num_ls=$(ls $DIR/$tdir | wc -l)
1176 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1177 local num_all=$(ls -a $DIR/$tdir | wc -l)
1178 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1179 [ $num_all -ne $((nrfiles + 2)) ]; then
1180 error "Expected $nrfiles files, got $num_ls " \
1181 "($num_uniq unique $num_all .&..)"
1183 # LU-5 large readdir
1184 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1185 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1186 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1187 # take into account of overhead in lu_dirpage header and end mark in
1188 # each page, plus one in rpc_num calculation.
1189 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1190 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1191 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1192 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1193 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1194 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1195 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1196 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1197 error "large readdir doesn't take effect: " \
1198 "$mds_readpage should be about $rpc_max"
1200 simple_cleanup_common
1202 run_test 24v "list large directory (test hash collision, b=17560)"
1204 test_24w() { # bug21506
1206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1207 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1208 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1209 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1210 [[ "$SZ1" -eq "$SZ2" ]] ||
1211 error "Error reading at the end of the file $tfile"
1213 run_test 24w "Reading a file larger than 4Gb"
1216 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1218 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1219 skip "Need MDS version at least 2.7.56"
1222 local remote_dir=$DIR/$tdir/remote_dir
1224 test_mkdir $DIR/$tdir
1225 $LFS mkdir -i $MDTIDX $remote_dir ||
1226 error "create remote directory failed"
1228 test_mkdir $DIR/$tdir/src_dir
1229 touch $DIR/$tdir/src_file
1230 test_mkdir $remote_dir/tgt_dir
1231 touch $remote_dir/tgt_file
1233 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1234 error "rename dir cross MDT failed!"
1236 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1237 error "rename file cross MDT failed!"
1239 touch $DIR/$tdir/ln_file
1240 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1241 error "ln file cross MDT failed"
1243 rm -rf $DIR/$tdir || error "Can not delete directories"
1245 run_test 24x "cross MDT rename/link"
1248 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1251 local remote_dir=$DIR/$tdir/remote_dir
1254 test_mkdir $DIR/$tdir
1255 $LFS mkdir -i $mdtidx $remote_dir ||
1256 error "create remote directory failed"
1258 test_mkdir $remote_dir/src_dir
1259 touch $remote_dir/src_file
1260 test_mkdir $remote_dir/tgt_dir
1261 touch $remote_dir/tgt_file
1263 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1264 error "rename subdir in the same remote dir failed!"
1266 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1267 error "rename files in the same remote dir failed!"
1269 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1270 error "link files in the same remote dir failed!"
1272 rm -rf $DIR/$tdir || error "Can not delete directories"
1274 run_test 24y "rename/link on the same dir should succeed"
1277 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1278 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1279 skip "Need MDS version at least 2.12.51"
1283 for index in 0 1; do
1284 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1285 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1288 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1290 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1291 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1293 local mdts=$(comma_list $(mdts_nodes))
1295 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1296 stack_trap "do_nodes $mdts $LCTL \
1297 set_param mdt.*.enable_remote_rename=1" EXIT
1299 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1302 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1304 run_test 24z "cross-MDT rename is done as cp"
1306 test_24A() { # LU-3182
1310 test_mkdir $DIR/$tdir
1311 trap simple_cleanup_common EXIT
1312 createmany -m $DIR/$tdir/$tfile $NFILES
1313 local t=$(ls $DIR/$tdir | wc -l)
1314 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1315 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1316 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1317 [ $v -ne $((NFILES + 2)) ] ; then
1318 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1321 simple_cleanup_common || error "Can not delete directories"
1323 run_test 24A "readdir() returns correct number of entries."
1325 test_24B() { # LU-4805
1326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1330 test_mkdir $DIR/$tdir
1331 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1332 error "create striped dir failed"
1334 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1335 [ $count -eq 2 ] || error "Expected 2, got $count"
1337 touch $DIR/$tdir/striped_dir/a
1339 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1340 [ $count -eq 3 ] || error "Expected 3, got $count"
1342 touch $DIR/$tdir/striped_dir/.f
1344 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1345 [ $count -eq 4 ] || error "Expected 4, got $count"
1347 rm -rf $DIR/$tdir || error "Can not delete directories"
1349 run_test 24B "readdir for striped dir return correct number of entries"
1352 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1358 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1359 error "create striped dir failed"
1361 cd $DIR/$tdir/d0/striped_dir
1363 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1364 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1365 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1367 [ "$d0_ino" = "$parent_ino" ] ||
1368 error ".. wrong, expect $d0_ino, get $parent_ino"
1370 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1371 error "mv striped dir failed"
1373 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1375 [ "$d1_ino" = "$parent_ino" ] ||
1376 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1378 run_test 24C "check .. in striped dir"
1381 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1385 mkdir $DIR/$tdir/src_dir
1386 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1387 error "create remote source failed"
1389 touch $DIR/$tdir/src_dir/src_child/a
1391 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1392 error "create remote target dir failed"
1394 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1395 error "create remote target child failed"
1397 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1398 error "rename dir cross MDT failed!"
1402 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1403 error "src_child still exists after rename"
1405 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1406 error "missing file(a) after rename"
1408 rm -rf $DIR/$tdir || error "Can not delete directories"
1410 run_test 24E "cross MDT rename/link"
1413 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1416 [ "$SLOW" = "no" ] && repeats=100
1420 echo "$repeats repeats"
1421 for ((i = 0; i < repeats; i++)); do
1422 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1423 touch $DIR/$tdir/test/a || error "touch fails"
1424 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1425 rm -rf $DIR/$tdir/test || error "rmdir fails"
1430 run_test 24F "hash order vs readdir (LU-11330)"
1433 echo '== symlink sanity ============================================='
1437 touch $DIR/s25/foo ||
1438 error "File creation in symlinked directory failed"
1440 run_test 25a "create file in symlinked directory ==============="
1443 [ ! -d $DIR/d25 ] && test_25a
1444 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1446 run_test 25b "lookup file in symlinked directory ==============="
1450 test_mkdir $DIR/d26/d26-2
1451 ln -s d26/d26-2 $DIR/s26
1452 touch $DIR/s26/foo || error "File creation failed"
1454 run_test 26a "multiple component symlink ======================="
1457 test_mkdir -p $DIR/$tdir/d26-2
1458 ln -s $tdir/d26-2/foo $DIR/s26-2
1459 touch $DIR/s26-2 || error "File creation failed"
1461 run_test 26b "multiple component symlink at end of lookup ======"
1464 test_mkdir $DIR/d26.2
1465 touch $DIR/d26.2/foo
1466 ln -s d26.2 $DIR/s26.2-1
1467 ln -s s26.2-1 $DIR/s26.2-2
1468 ln -s s26.2-2 $DIR/s26.2-3
1469 chmod 0666 $DIR/s26.2-3/foo
1471 run_test 26c "chain of symlinks"
1473 # recursive symlinks (bug 439)
1475 ln -s d26-3/foo $DIR/d26-3
1477 run_test 26d "create multiple component recursive symlink"
1480 [ ! -h $DIR/d26-3 ] && test_26d
1483 run_test 26e "unlink multiple component recursive symlink"
1485 # recursive symlinks (bug 7022)
1487 test_mkdir $DIR/$tdir
1488 test_mkdir $DIR/$tdir/$tfile
1489 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1490 test_mkdir -p lndir/bar1
1491 test_mkdir $DIR/$tdir/$tfile/$tfile
1492 cd $tfile || error "cd $tfile failed"
1493 ln -s .. dotdot || error "ln dotdot failed"
1494 ln -s dotdot/lndir lndir || error "ln lndir failed"
1495 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1496 output=`ls $tfile/$tfile/lndir/bar1`
1497 [ "$output" = bar1 ] && error "unexpected output"
1498 rm -r $tfile || error "rm $tfile failed"
1499 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1501 run_test 26f "rm -r of a directory which has recursive symlink"
1504 test_mkdir $DIR/$tdir
1505 $LFS getstripe $DIR/$tdir
1506 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1510 run_test 27a "one stripe file"
1513 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1515 test_mkdir $DIR/$tdir
1516 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1517 $LFS getstripe -c $DIR/$tdir/$tfile
1518 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1519 error "two-stripe file doesn't have two stripes"
1521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1523 run_test 27b "create and write to two stripe file"
1525 # 27c family tests specific striping, setstripe -o
1527 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1528 test_mkdir -p $DIR/$tdir
1531 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1532 $LFS getstripe -i $DIR/$tdir/$tfile
1533 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1534 error "stripe not on specified OST"
1536 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1538 run_test 27ca "one stripe on specified OST"
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1542 test_mkdir -p $DIR/$tdir
1544 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1545 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1548 # Strip getstripe output to a space separated list of OSTs
1549 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1550 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1551 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1552 error "stripes not on specified OSTs"
1554 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1556 run_test 27cb "two stripes on specified OSTs"
1559 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1560 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1561 skip "server does not support overstriping"
1563 test_mkdir -p $DIR/$tdir
1565 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1566 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1569 # Strip getstripe output to a space separated list of OSTs
1570 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1571 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1572 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1573 error "stripes not on specified OSTs"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27cc "two stripes on the same OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1582 skip "server does not support overstriping"
1583 test_mkdir -p $DIR/$tdir
1584 local osts="0,1,1,0"
1585 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1586 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1589 # Strip getstripe output to a space separated list of OSTs
1590 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1591 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1592 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1593 error "stripes not on specified OSTs"
1595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1597 run_test 27cd "four stripes on two OSTs"
1600 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1601 skip_env "too many osts, skipping"
1602 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1603 skip "server does not support overstriping"
1604 # We do one more stripe than we have OSTs
1605 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1606 skip_env "ea_inode feature disabled"
1608 test_mkdir -p $DIR/$tdir
1610 for i in $(seq 0 $OSTCOUNT);
1613 if [ $i -ne $OSTCOUNT ]; then
1617 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1618 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1621 # Strip getstripe output to a space separated list of OSTs
1622 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1623 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1624 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1625 error "stripes not on specified OSTs"
1627 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1629 run_test 27ce "more stripes than OSTs with -o"
1632 test_mkdir $DIR/$tdir
1633 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1634 error "setstripe failed"
1635 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1636 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1638 run_test 27d "create file with default settings"
1641 # LU-5839 adds check for existed layout before setting it
1642 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1643 skip "Need MDS version at least 2.7.56"
1645 test_mkdir $DIR/$tdir
1646 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1647 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1648 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1650 run_test 27e "setstripe existing file (should return error)"
1653 test_mkdir $DIR/$tdir
1654 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1655 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1656 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1657 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1659 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1661 run_test 27f "setstripe with bad stripe size (should return error)"
1664 test_mkdir $DIR/$tdir
1665 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1666 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1667 error "$DIR/$tdir/$tfile has object"
1669 run_test 27g "$LFS getstripe with no objects"
1672 test_mkdir $DIR/$tdir
1673 touch $DIR/$tdir/$tfile || error "touch failed"
1674 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1675 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1677 (( rc == 2 )) || error "getstripe did not return ENOENT"
1679 run_test 27ga "$LFS getstripe with missing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 touch $DIR/$tdir/$tfile || error "touch failed"
1684 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1685 error "missing objects"
1687 run_test 27i "$LFS getstripe with some objects"
1690 test_mkdir $DIR/$tdir
1691 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1692 error "setstripe failed" || true
1694 run_test 27j "setstripe with bad stripe offset (should return error)"
1696 test_27k() { # bug 2844
1697 test_mkdir $DIR/$tdir
1698 local file=$DIR/$tdir/$tfile
1699 local ll_max_blksize=$((4 * 1024 * 1024))
1700 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1701 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1702 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1703 dd if=/dev/zero of=$file bs=4k count=1
1704 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1705 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1707 run_test 27k "limit i_blksize for broken user apps"
1710 mcreate $DIR/$tfile || error "creating file"
1711 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1712 error "setstripe should have failed" || true
1714 run_test 27l "check setstripe permissions (should return error)"
1717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1719 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1720 skip_env "multiple clients -- skipping"
1722 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1724 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1725 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1727 trap simple_cleanup_common EXIT
1728 test_mkdir $DIR/$tdir
1729 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1730 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1731 error "dd should fill OST0"
1733 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1735 [ $i -gt 256 ] && break
1738 touch $DIR/$tdir/$tfile.$i
1739 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1740 awk '{print $1}'| grep -w "0") ] &&
1741 error "OST0 was full but new created file still use it"
1743 touch $DIR/$tdir/$tfile.$i
1744 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1745 awk '{print $1}'| grep -w "0") ] &&
1746 error "OST0 was full but new created file still use it"
1747 simple_cleanup_common
1749 run_test 27m "create file while OST0 was full"
1751 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1752 # if the OST isn't full anymore.
1754 local OSTIDX=${1:-""}
1756 local list=$(comma_list $(osts_nodes))
1757 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1759 do_nodes $list lctl set_param fail_loc=0
1760 sync # initiate all OST_DESTROYs from MDS to OST
1764 exhaust_precreations() {
1767 local FAILIDX=${3:-$OSTIDX}
1768 local ofacet=ost$((OSTIDX + 1))
1770 test_mkdir -p -c1 $DIR/$tdir
1771 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1772 local mfacet=mds$((mdtidx + 1))
1773 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1775 local OST=$(ostname_from_index $OSTIDX)
1778 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1779 local last_id=$(do_facet $mfacet lctl get_param -n \
1780 osp.$mdtosc_proc1.prealloc_last_id)
1781 local next_id=$(do_facet $mfacet lctl get_param -n \
1782 osp.$mdtosc_proc1.prealloc_next_id)
1784 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1785 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1787 test_mkdir -p $DIR/$tdir/${OST}
1788 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1789 #define OBD_FAIL_OST_ENOSPC 0x215
1790 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1791 echo "Creating to objid $last_id on ost $OST..."
1792 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1793 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1798 exhaust_all_precreations() {
1800 for (( i=0; i < OSTCOUNT; i++ )) ; do
1801 exhaust_precreations $i $1 -1
1806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1808 remote_mds_nodsh && skip "remote MDS with nodsh"
1809 remote_ost_nodsh && skip "remote OST with nodsh"
1812 rm -f $DIR/$tdir/$tfile
1813 exhaust_precreations 0 0x80000215
1814 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1815 touch $DIR/$tdir/$tfile || error "touch failed"
1816 $LFS getstripe $DIR/$tdir/$tfile
1819 run_test 27n "create file with some full OSTs"
1822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1824 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 remote_ost_nodsh && skip "remote OST with nodsh"
1828 rm -f $DIR/$tdir/$tfile
1829 exhaust_all_precreations 0x215
1831 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1836 run_test 27o "create file with all full OSTs (should error)"
1839 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1841 remote_mds_nodsh && skip "remote MDS with nodsh"
1842 remote_ost_nodsh && skip "remote OST with nodsh"
1845 rm -f $DIR/$tdir/$tfile
1846 test_mkdir $DIR/$tdir
1848 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1849 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1850 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1852 exhaust_precreations 0 0x80000215
1853 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1854 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1855 $LFS getstripe $DIR/$tdir/$tfile
1859 run_test 27p "append to a truncated file with some full OSTs"
1862 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1864 remote_mds_nodsh && skip "remote MDS with nodsh"
1865 remote_ost_nodsh && skip "remote OST with nodsh"
1868 rm -f $DIR/$tdir/$tfile
1870 test_mkdir $DIR/$tdir
1871 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1872 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1873 error "truncate $DIR/$tdir/$tfile failed"
1874 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1876 exhaust_all_precreations 0x215
1878 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1883 run_test 27q "append to truncated file with all OSTs full (should error)"
1886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1888 remote_mds_nodsh && skip "remote MDS with nodsh"
1889 remote_ost_nodsh && skip "remote OST with nodsh"
1892 rm -f $DIR/$tdir/$tfile
1893 exhaust_precreations 0 0x80000215
1895 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1899 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1901 test_27s() { # bug 10725
1902 test_mkdir $DIR/$tdir
1903 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1904 local stripe_count=0
1905 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1906 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1907 error "stripe width >= 2^32 succeeded" || true
1910 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1912 test_27t() { # bug 10864
1917 $WLFS getstripe $tfile
1920 run_test 27t "check that utils parse path correctly"
1922 test_27u() { # bug 4900
1923 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1924 remote_mds_nodsh && skip "remote MDS with nodsh"
1927 local list=$(comma_list $(mdts_nodes))
1929 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1930 do_nodes $list $LCTL set_param fail_loc=0x139
1931 test_mkdir -p $DIR/$tdir
1932 trap simple_cleanup_common EXIT
1933 createmany -o $DIR/$tdir/t- 1000
1934 do_nodes $list $LCTL set_param fail_loc=0
1936 TLOG=$TMP/$tfile.getstripe
1937 $LFS getstripe $DIR/$tdir > $TLOG
1938 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1939 unlinkmany $DIR/$tdir/t- 1000
1941 [[ $OBJS -gt 0 ]] &&
1942 error "$OBJS objects created on OST-0. See $TLOG" ||
1945 run_test 27u "skip object creation on OSC w/o objects"
1947 test_27v() { # bug 4900
1948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1950 remote_mds_nodsh && skip "remote MDS with nodsh"
1951 remote_ost_nodsh && skip "remote OST with nodsh"
1953 exhaust_all_precreations 0x215
1956 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1958 touch $DIR/$tdir/$tfile
1959 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1961 for (( i=1; i < OSTCOUNT; i++ )); do
1962 do_facet ost$i lctl set_param fail_loc=0x705
1964 local START=`date +%s`
1965 createmany -o $DIR/$tdir/$tfile 32
1967 local FINISH=`date +%s`
1968 local TIMEOUT=`lctl get_param -n timeout`
1969 local PROCESS=$((FINISH - START))
1970 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1971 error "$FINISH - $START >= $TIMEOUT / 2"
1972 sleep $((TIMEOUT / 2 - PROCESS))
1975 run_test 27v "skip object creation on slow OST"
1977 test_27w() { # bug 10997
1978 test_mkdir $DIR/$tdir
1979 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1980 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1981 error "stripe size $size != 65536" || true
1982 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1983 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1985 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1988 [[ $OSTCOUNT -lt 2 ]] &&
1989 skip_env "skipping multiple stripe count/offset test"
1991 test_mkdir $DIR/$tdir
1992 for i in $(seq 1 $OSTCOUNT); do
1994 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1995 error "setstripe -c $i -i $offset failed"
1996 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1997 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1998 [ $count -ne $i ] && error "stripe count $count != $i" || true
1999 [ $index -ne $offset ] &&
2000 error "stripe offset $index != $offset" || true
2003 run_test 27wa "check $LFS setstripe -c -i options"
2006 remote_ost_nodsh && skip "remote OST with nodsh"
2007 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2010 OFFSET=$(($OSTCOUNT - 1))
2012 local OST=$(ostname_from_index $OSTIDX)
2014 test_mkdir $DIR/$tdir
2015 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2016 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2018 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2019 for i in $(seq 0 $OFFSET); do
2020 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2021 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2022 error "OST0 was degraded but new created file still use it"
2024 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2026 run_test 27x "create files while OST0 is degraded"
2029 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2030 remote_mds_nodsh && skip "remote MDS with nodsh"
2031 remote_ost_nodsh && skip "remote OST with nodsh"
2032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2034 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2035 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2036 osp.$mdtosc.prealloc_last_id)
2037 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2038 osp.$mdtosc.prealloc_next_id)
2039 local fcount=$((last_id - next_id))
2040 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2041 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2043 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2044 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2045 local OST_DEACTIVE_IDX=-1
2050 for OSC in $MDS_OSCS; do
2051 OST=$(osc_to_ost $OSC)
2052 OSTIDX=$(index_from_ostuuid $OST)
2053 if [ $OST_DEACTIVE_IDX == -1 ]; then
2054 OST_DEACTIVE_IDX=$OSTIDX
2056 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2057 echo $OSC "is Deactivated:"
2058 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2062 OSTIDX=$(index_from_ostuuid $OST)
2063 test_mkdir $DIR/$tdir
2064 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2066 for OSC in $MDS_OSCS; do
2067 OST=$(osc_to_ost $OSC)
2068 OSTIDX=$(index_from_ostuuid $OST)
2069 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2070 echo $OST "is degraded:"
2071 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2072 obdfilter.$OST.degraded=1
2077 createmany -o $DIR/$tdir/$tfile $fcount
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2083 echo $OST "is recovered from degraded:"
2084 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2085 obdfilter.$OST.degraded=0
2087 do_facet $SINGLEMDS lctl --device %$OSC activate
2091 # all osp devices get activated, hence -1 stripe count restored
2092 local stripe_count=0
2094 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2095 # devices get activated.
2097 $LFS setstripe -c -1 $DIR/$tfile
2098 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2100 [ $stripe_count -ne $OSTCOUNT ] &&
2101 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2104 run_test 27y "create files while OST0 is degraded and the rest inactive"
2110 lmm_count=$($LFS getstripe -c $1)
2111 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2112 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2114 local old_ifs="$IFS"
2116 fid=($($LFS path2fid $1))
2119 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2120 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2122 # compare lmm_seq and lu_fid->f_seq
2123 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2124 # compare lmm_object_id and lu_fid->oid
2125 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2127 # check the trusted.fid attribute of the OST objects of the file
2128 local have_obdidx=false
2130 $LFS getstripe $1 | while read obdidx oid hex seq; do
2131 # skip lines up to and including "obdidx"
2132 [ -z "$obdidx" ] && break
2133 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2134 $have_obdidx || continue
2136 local ost=$((obdidx + 1))
2137 local dev=$(ostdevname $ost)
2140 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2142 seq=$(echo $seq | sed -e "s/^0x//g")
2143 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2144 oid_hex=$(echo $oid)
2146 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2148 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2152 # Don't unmount/remount the OSTs if we don't need to do that.
2153 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2154 # update too, until that use mount/ll_decode_filter_fid/mount.
2155 # Re-enable when debugfs will understand new filter_fid.
2157 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2158 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2159 $dev 2>/dev/null" | grep "parent=")
2161 if [ -z "$ff" ]; then
2163 mount_fstype ost$ost
2164 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2165 $(facet_mntpt ost$ost)/$obj_file)
2166 unmount_fstype ost$ost
2167 start ost$ost $dev $OST_MOUNT_OPTS
2171 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2173 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2175 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2176 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2178 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2179 # stripe_size=1048576 component_id=1 component_start=0 \
2180 # component_end=33554432
2181 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2182 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2183 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2185 if grep -q 'stripe=' <<<$ff; then
2186 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2188 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2189 # into f_ver in this case. See comment on ff_parent.
2190 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2193 # compare lmm_seq and filter_fid->ff_parent.f_seq
2194 [ $ff_pseq = $lmm_seq ] ||
2195 error "FF parent SEQ $ff_pseq != $lmm_seq"
2196 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2197 [ $ff_poid = $lmm_oid ] ||
2198 error "FF parent OID $ff_poid != $lmm_oid"
2199 (($ff_pstripe == $stripe_nr)) ||
2200 error "FF stripe $ff_pstripe != $stripe_nr"
2202 stripe_nr=$((stripe_nr + 1))
2203 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2205 if grep -q 'stripe_count=' <<<$ff; then
2206 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2207 -e 's/ .*//' <<<$ff)
2208 [ $lmm_count = $ff_scnt ] ||
2209 error "FF stripe count $lmm_count != $ff_scnt"
2215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2216 remote_ost_nodsh && skip "remote OST with nodsh"
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2220 { error "setstripe -c -1 failed"; return 1; }
2221 # We need to send a write to every object to get parent FID info set.
2222 # This _should_ also work for setattr, but does not currently.
2223 # touch $DIR/$tdir/$tfile-1 ||
2224 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2225 { error "dd $tfile-1 failed"; return 2; }
2226 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2227 { error "setstripe -c -1 failed"; return 3; }
2228 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2229 { error "dd $tfile-2 failed"; return 4; }
2231 # make sure write RPCs have been sent to OSTs
2234 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2235 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2237 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2239 test_27A() { # b=19102
2240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2242 save_layout_restore_at_exit $MOUNT
2243 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2244 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2245 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2246 local default_size=$($LFS getstripe -S $MOUNT)
2247 local default_offset=$($LFS getstripe -i $MOUNT)
2248 local dsize=$(do_facet $SINGLEMDS \
2249 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2250 [ $default_size -eq $dsize ] ||
2251 error "stripe size $default_size != $dsize"
2252 [ $default_offset -eq -1 ] ||
2253 error "stripe offset $default_offset != -1"
2255 run_test 27A "check filesystem-wide default LOV EA values"
2257 test_27B() { # LU-2523
2258 test_mkdir $DIR/$tdir
2259 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2261 # open f1 with O_LOV_DELAY_CREATE
2263 # call setstripe ioctl on open file descriptor for f1
2265 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2269 # open f1 with O_LOV_DELAY_CREATE
2271 # call setstripe ioctl on open file descriptor for f1
2273 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2275 # Allow multiop to fail in imitation of NFS's busted semantics.
2278 run_test 27B "call setstripe on open unlinked file/rename victim"
2280 # 27C family tests full striping and overstriping
2281 test_27Ca() { #LU-2871
2282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2290 test_mkdir $DIR/$tdir
2292 for i in $(seq 0 $((OSTCOUNT - 1))); do
2293 # set stripe across all OSTs starting from OST$i
2294 $LFS setstripe -i $i -c -1 $tfile$i
2295 # get striping information
2296 ost_idx=($($LFS getstripe $tfile$i |
2297 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2301 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2302 error "${#ost_idx[@]} != $OSTCOUNT"
2304 for index in $(seq 0 $((OSTCOUNT - 1))); do
2306 for j in $(echo ${ost_idx[@]}); do
2307 if [ $index -eq $j ]; then
2313 error "Can not find $index in ${ost_idx[@]}"
2317 run_test 27Ca "check full striping across all OSTs"
2320 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2321 skip "server does not support overstriping"
2322 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2323 skip_env "too many osts, skipping"
2325 test_mkdir -p $DIR/$tdir
2326 local setcount=$(($OSTCOUNT * 2))
2327 [ $setcount -ge 160 ] || large_xattr_enabled ||
2328 skip_env "ea_inode feature disabled"
2330 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2331 error "setstripe failed"
2333 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2334 [ $count -eq $setcount ] ||
2335 error "stripe count $count, should be $setcount"
2337 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2338 error "overstriped should be set in pattern"
2340 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2343 run_test 27Cb "more stripes than OSTs with -C"
2346 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2347 skip "server does not support overstriping"
2348 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2350 test_mkdir -p $DIR/$tdir
2351 local setcount=$(($OSTCOUNT - 1))
2353 [ $setcount -ge 160 ] || large_xattr_enabled ||
2354 skip_env "ea_inode feature disabled"
2356 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2357 error "setstripe failed"
2359 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2360 [ $count -eq $setcount ] ||
2361 error "stripe count $count, should be $setcount"
2363 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2364 error "overstriped should not be set in pattern"
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2369 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2372 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2373 skip "server does not support overstriping"
2374 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2375 large_xattr_enabled || skip_env "ea_inode feature disabled"
2377 test_mkdir -p $DIR/$tdir
2378 local setcount=$LOV_MAX_STRIPE_COUNT
2380 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2381 error "setstripe failed"
2383 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2384 [ $count -eq $setcount ] ||
2385 error "stripe count $count, should be $setcount"
2387 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2388 error "overstriped should be set in pattern"
2390 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2393 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2395 run_test 27Cd "test maximum stripe count"
2398 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2399 skip "server does not support overstriping"
2400 test_mkdir -p $DIR/$tdir
2402 pool_add $TESTNAME || error "Pool creation failed"
2403 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2407 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2408 error "setstripe failed"
2410 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2411 [ $count -eq $setcount ] ||
2412 error "stripe count $count, should be $setcount"
2414 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2415 error "overstriped should be set in pattern"
2417 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2420 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2422 run_test 27Ce "test pool with overstriping"
2425 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2426 skip "server does not support overstriping"
2427 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2428 skip_env "too many osts, skipping"
2430 test_mkdir -p $DIR/$tdir
2432 local setcount=$(($OSTCOUNT * 2))
2433 [ $setcount -ge 160 ] || large_xattr_enabled ||
2434 skip_env "ea_inode feature disabled"
2436 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2437 error "setstripe failed"
2439 echo 1 > $DIR/$tdir/$tfile
2441 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2442 [ $count -eq $setcount ] ||
2443 error "stripe count $count, should be $setcount"
2445 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2446 error "overstriped should be set in pattern"
2448 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2451 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2453 run_test 27Cf "test default inheritance with overstriping"
2456 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2457 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2458 remote_mds_nodsh && skip "remote MDS with nodsh"
2460 local POOL=${POOL:-testpool}
2462 local last_ost=$(($OSTCOUNT - 1))
2464 local ost_list=$(seq $first_ost $ost_step $last_ost)
2465 local ost_range="$first_ost $last_ost $ost_step"
2467 test_mkdir $DIR/$tdir
2468 pool_add $POOL || error "pool_add failed"
2469 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2472 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2474 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2475 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2476 skip27D+=" -s 30,31"
2477 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2478 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2479 skip27D+=" -s 32,33"
2480 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2482 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2483 error "llapi_layout_test failed"
2485 destroy_test_pools || error "destroy test pools failed"
2487 run_test 27D "validate llapi_layout API"
2489 # Verify that default_easize is increased from its initial value after
2490 # accessing a widely striped file.
2492 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2493 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2494 skip "client does not have LU-3338 fix"
2496 # 72 bytes is the minimum space required to store striping
2497 # information for a file striped across one OST:
2498 # (sizeof(struct lov_user_md_v3) +
2499 # sizeof(struct lov_user_ost_data_v1))
2501 $LCTL set_param -n llite.*.default_easize $min_easize ||
2502 error "lctl set_param failed"
2503 local easize=$($LCTL get_param -n llite.*.default_easize)
2505 [ $easize -eq $min_easize ] ||
2506 error "failed to set default_easize"
2508 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2509 error "setstripe failed"
2510 # In order to ensure stat() call actually talks to MDS we need to
2511 # do something drastic to this file to shake off all lock, e.g.
2512 # rename it (kills lookup lock forcing cache cleaning)
2513 mv $DIR/$tfile $DIR/${tfile}-1
2514 ls -l $DIR/${tfile}-1
2517 easize=$($LCTL get_param -n llite.*.default_easize)
2519 [ $easize -gt $min_easize ] ||
2520 error "default_easize not updated"
2522 run_test 27E "check that default extended attribute size properly increases"
2524 test_27F() { # LU-5346/LU-7975
2525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2526 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2527 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2528 skip "Need MDS version at least 2.8.51"
2529 remote_ost_nodsh && skip "remote OST with nodsh"
2531 test_mkdir $DIR/$tdir
2533 $LFS setstripe -c 2 $DIR/$tdir
2535 # stop all OSTs to reproduce situation for LU-7975 ticket
2536 for num in $(seq $OSTCOUNT); do
2540 # open/create f0 with O_LOV_DELAY_CREATE
2541 # truncate f0 to a non-0 size
2543 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2545 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2546 # open/write it again to force delayed layout creation
2547 cat /etc/hosts > $DIR/$tdir/f0 &
2551 for num in $(seq $OSTCOUNT); do
2552 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2553 error "ost$num failed to start"
2556 wait $catpid || error "cat failed"
2558 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2559 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2560 error "wrong stripecount"
2563 run_test 27F "Client resend delayed layout creation with non-zero size"
2565 test_27G() { #LU-10629
2566 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2567 skip "Need MDS version at least 2.11.51"
2568 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2569 remote_mds_nodsh && skip "remote MDS with nodsh"
2570 local POOL=${POOL:-testpool}
2571 local ostrange="0 0 1"
2573 test_mkdir $DIR/$tdir
2574 pool_add $POOL || error "pool_add failed"
2575 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2576 $LFS setstripe -p $POOL $DIR/$tdir
2578 local pool=$($LFS getstripe -p $DIR/$tdir)
2580 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2582 $LFS setstripe -d $DIR/$tdir
2584 pool=$($LFS getstripe -p $DIR/$tdir)
2588 [ -z "$pool" ] || error "'$pool' is not empty"
2590 run_test 27G "Clear OST pool from stripe"
2593 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2594 skip "Need MDS version newer than 2.11.54"
2595 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2596 test_mkdir $DIR/$tdir
2597 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2598 touch $DIR/$tdir/$tfile
2599 $LFS getstripe -c $DIR/$tdir/$tfile
2600 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2601 error "two-stripe file doesn't have two stripes"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2604 $LFS getstripe -y $DIR/$tdir/$tfile
2605 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2606 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2607 error "expected l_ost_idx: [02]$ not matched"
2609 # make sure ost list has been cleared
2610 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2611 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2612 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2614 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2616 run_test 27H "Set specific OSTs stripe"
2619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2621 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2622 skip "Need MDS version newer than 2.12.52"
2623 local pool=$TESTNAME
2624 local ostrange="1 1 1"
2626 save_layout_restore_at_exit $MOUNT
2627 $LFS setstripe -c 2 -i 0 $MOUNT
2628 pool_add $pool || error "pool_add failed"
2629 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2630 test_mkdir $DIR/$tdir
2631 $LFS setstripe -p $pool $DIR/$tdir
2632 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2633 $LFS getstripe $DIR/$tdir/$tfile
2635 run_test 27I "check that root dir striping does not break parent dir one"
2638 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2639 skip "Need MDS version newer than 2.12.51"
2641 test_mkdir $DIR/$tdir
2642 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2643 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2645 # create foreign file (raw way)
2646 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2647 -t 1 -F 0xda08 || error "create_foreign_file failed"
2649 # verify foreign file (raw way)
2650 parse_foreign_file -f $DIR/$tdir/$tfile |
2651 grep "lov_foreign_magic: 0x0BD70BD0" ||
2652 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2653 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2654 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2655 parse_foreign_file -f $DIR/$tdir/$tfile |
2656 grep "lov_foreign_size: 73" ||
2657 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2658 parse_foreign_file -f $DIR/$tdir/$tfile |
2659 grep "lov_foreign_type: 1" ||
2660 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2661 parse_foreign_file -f $DIR/$tdir/$tfile |
2662 grep "lov_foreign_flags: 0x0000DA08" ||
2663 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2664 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2665 grep "lov_foreign_value: 0x" |
2666 sed -e 's/lov_foreign_value: 0x//')
2667 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2668 [[ $lov = ${lov2// /} ]] ||
2669 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2671 # create foreign file (lfs + API)
2672 $LFS setstripe --foreign=daos --flags 0xda08 \
2673 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2674 error "$DIR/$tdir/${tfile}2: create failed"
2676 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2677 grep "lfm_magic:.*0x0BD70BD0" ||
2678 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2679 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2680 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2681 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2682 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2683 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2684 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2685 grep "lfm_flags:.*0x0000DA08" ||
2686 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2687 $LFS getstripe $DIR/$tdir/${tfile}2 |
2688 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2689 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2691 # modify striping should fail
2692 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2693 error "$DIR/$tdir/$tfile: setstripe should fail"
2694 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2695 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2698 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2699 cat $DIR/$tdir/${tfile}2 &&
2700 error "$DIR/$tdir/${tfile}2: read should fail"
2701 cat /etc/passwd > $DIR/$tdir/$tfile &&
2702 error "$DIR/$tdir/$tfile: write should fail"
2703 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2704 error "$DIR/$tdir/${tfile}2: write should fail"
2707 chmod 222 $DIR/$tdir/$tfile ||
2708 error "$DIR/$tdir/$tfile: chmod failed"
2709 chmod 222 $DIR/$tdir/${tfile}2 ||
2710 error "$DIR/$tdir/${tfile}2: chmod failed"
2713 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2714 error "$DIR/$tdir/$tfile: chown failed"
2715 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2716 error "$DIR/$tdir/${tfile}2: chown failed"
2718 # rename should work
2719 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2720 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2721 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2722 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2724 #remove foreign file
2725 rm $DIR/$tdir/${tfile}.new ||
2726 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2727 rm $DIR/$tdir/${tfile}2.new ||
2728 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2730 run_test 27J "basic ops on file with foreign LOV"
2733 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
2734 skip "Need MDS version newer than 2.12.49"
2736 test_mkdir $DIR/$tdir
2737 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2738 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2740 # create foreign dir (raw way)
2741 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2742 error "create_foreign_dir FAILED"
2744 # verify foreign dir (raw way)
2745 parse_foreign_dir -d $DIR/$tdir/$tdir |
2746 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2747 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2748 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2749 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2750 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2751 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2752 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2753 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2754 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2755 grep "lmv_foreign_value: 0x" |
2756 sed 's/lmv_foreign_value: 0x//')
2757 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2759 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2761 # create foreign dir (lfs + API)
2762 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2763 $DIR/$tdir/${tdir}2 ||
2764 error "$DIR/$tdir/${tdir}2: create failed"
2766 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2767 grep "lfm_magic:.*0x0CD50CD0" ||
2768 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2769 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2770 # - sizeof(lfm_type) - sizeof(lfm_flags)
2771 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2772 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2774 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2775 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2776 grep "lfm_flags:.*0x0000DA05" ||
2777 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2778 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2779 grep "lfm_value.*${uuid1}@${uuid2}" ||
2780 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2782 # file create in dir should fail
2783 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2784 touch $DIR/$tdir/${tdir}2/$tfile &&
2785 "$DIR/${tdir}2: file create should fail"
2788 chmod 777 $DIR/$tdir/$tdir ||
2789 error "$DIR/$tdir: chmod failed"
2790 chmod 777 $DIR/$tdir/${tdir}2 ||
2791 error "$DIR/${tdir}2: chmod failed"
2794 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2795 error "$DIR/$tdir: chown failed"
2796 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2797 error "$DIR/${tdir}2: chown failed"
2799 # rename should work
2800 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2801 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2802 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2803 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2806 rmdir $DIR/$tdir/${tdir}.new ||
2807 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2808 rmdir $DIR/$tdir/${tdir}2.new ||
2809 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2811 run_test 27K "basic ops on dir with foreign LMV"
2814 remote_mds_nodsh && skip "remote MDS with nodsh"
2816 local POOL=${POOL:-$TESTNAME}
2818 pool_add $POOL || error "pool_add failed"
2820 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2821 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2822 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2824 run_test 27L "lfs pool_list gives correct pool name"
2827 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2828 skip "Need MDS version >= than 2.12.57"
2829 remote_mds_nodsh && skip "remote MDS with nodsh"
2830 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2832 test_mkdir $DIR/$tdir
2834 # Set default striping on directory
2835 $LFS setstripe -C 4 $DIR/$tdir
2837 echo 1 > $DIR/$tdir/${tfile}.1
2838 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2840 [ $count -eq $setcount ] ||
2841 error "(1) stripe count $count, should be $setcount"
2843 # Capture existing append_stripe_count setting for restore
2844 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2845 local mdts=$(comma_list $(mdts_nodes))
2846 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2848 local appendcount=$orig_count
2849 echo 1 >> $DIR/$tdir/${tfile}.2_append
2850 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2851 [ $count -eq $appendcount ] ||
2852 error "(2)stripe count $count, should be $appendcount for append"
2854 # Disable O_APPEND striping, verify it works
2855 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2857 # Should now get the default striping, which is 4
2859 echo 1 >> $DIR/$tdir/${tfile}.3_append
2860 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2861 [ $count -eq $setcount ] ||
2862 error "(3) stripe count $count, should be $setcount"
2864 # Try changing the stripe count for append files
2865 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2867 # Append striping is now 2 (directory default is still 4)
2869 echo 1 >> $DIR/$tdir/${tfile}.4_append
2870 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2871 [ $count -eq $appendcount ] ||
2872 error "(4) stripe count $count, should be $appendcount for append"
2874 # Test append stripe count of -1
2875 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2876 appendcount=$OSTCOUNT
2877 echo 1 >> $DIR/$tdir/${tfile}.5
2878 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2879 [ $count -eq $appendcount ] ||
2880 error "(5) stripe count $count, should be $appendcount for append"
2882 # Set append striping back to default of 1
2883 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2885 # Try a new default striping, PFL + DOM
2886 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2888 # Create normal DOM file, DOM returns stripe count == 0
2890 touch $DIR/$tdir/${tfile}.6
2891 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2892 [ $count -eq $setcount ] ||
2893 error "(6) stripe count $count, should be $setcount"
2897 echo 1 >> $DIR/$tdir/${tfile}.7_append
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2899 [ $count -eq $appendcount ] ||
2900 error "(7) stripe count $count, should be $appendcount for append"
2902 # Clean up DOM layout
2903 $LFS setstripe -d $DIR/$tdir
2905 # Now test that append striping works when layout is from root
2906 $LFS setstripe -c 2 $MOUNT
2907 # Make a special directory for this
2908 mkdir $DIR/${tdir}/${tdir}.2
2909 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2911 # Verify for normal file
2913 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2914 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2915 [ $count -eq $setcount ] ||
2916 error "(8) stripe count $count, should be $setcount"
2919 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2920 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2921 [ $count -eq $appendcount ] ||
2922 error "(9) stripe count $count, should be $appendcount for append"
2924 # Now test O_APPEND striping with pools
2925 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2926 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2929 pool_add $TESTNAME || error "pool creation failed"
2930 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2932 echo 1 >> $DIR/$tdir/${tfile}.10_append
2934 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2935 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2937 # Check that count is still correct
2939 echo 1 >> $DIR/$tdir/${tfile}.11_append
2940 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2941 [ $count -eq $appendcount ] ||
2942 error "(11) stripe count $count, should be $appendcount for append"
2944 # Disable O_APPEND stripe count, verify pool works separately
2945 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2947 echo 1 >> $DIR/$tdir/${tfile}.12_append
2949 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2950 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2952 # Remove pool setting, verify it's not applied
2953 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2955 echo 1 >> $DIR/$tdir/${tfile}.13_append
2957 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2958 [ "$pool" = "" ] || error "(13) pool found: $pool"
2960 run_test 27M "test O_APPEND striping"
2963 combined_mgs_mds && skip "needs separate MGS/MDT"
2965 pool_add $TESTNAME || error "pool_add failed"
2966 do_facet mgs "$LCTL pool_list $FSNAME" |
2967 grep -Fx "${FSNAME}.${TESTNAME}" ||
2968 error "lctl pool_list on MGS failed"
2970 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2972 # createtest also checks that device nodes are created and
2973 # then visible correctly (#2091)
2974 test_28() { # bug 2091
2976 $CREATETEST $DIR/d28/ct || error "createtest failed"
2978 run_test 28 "create/mknod/mkdir with bad file types ============"
2981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2983 sync; sleep 1; sync # flush out any dirty pages from previous tests
2990 declare -i LOCKCOUNTORIG=0
2991 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2992 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2994 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2996 declare -i LOCKUNUSEDCOUNTORIG=0
2997 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2998 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3005 declare -i LOCKCOUNTCURRENT=0
3006 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3007 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3010 declare -i LOCKUNUSEDCOUNTCURRENT=0
3011 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3012 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3015 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3016 $LCTL set_param -n ldlm.dump_namespaces ""
3017 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3018 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3019 log "dumped log to $TMP/test_29.dk (bug 5793)"
3022 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3023 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3024 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3025 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 run_test 29 "IT_GETATTR regression ============================"
3031 test_30a() { # was test_30
3032 cp $(which ls) $DIR || cp /bin/ls $DIR
3033 $DIR/ls / || error "Can't execute binary from lustre"
3036 run_test 30a "execute binary from Lustre (execve) =============="
3039 cp `which ls` $DIR || cp /bin/ls $DIR
3041 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3044 run_test 30b "execute binary from Lustre as non-root ==========="
3046 test_30c() { # b=22376
3047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3049 cp `which ls` $DIR || cp /bin/ls $DIR
3051 cancel_lru_locks mdc
3052 cancel_lru_locks osc
3053 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3056 run_test 30c "execute binary from Lustre without read perms ===="
3059 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3060 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3062 run_test 31a "open-unlink file =================================="
3065 touch $DIR/f31 || error "touch $DIR/f31 failed"
3066 ln $DIR/f31 $DIR/f31b || error "ln failed"
3067 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3068 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3070 run_test 31b "unlink file with multiple links while open ======="
3073 touch $DIR/f31 || error "touch $DIR/f31 failed"
3074 ln $DIR/f31 $DIR/f31c || error "ln failed"
3075 multiop_bg_pause $DIR/f31 O_uc ||
3076 error "multiop_bg_pause for $DIR/f31 failed"
3078 $MULTIOP $DIR/f31c Ouc
3079 kill -USR1 $MULTIPID
3082 run_test 31c "open-unlink file with multiple links ============="
3085 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3086 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3088 run_test 31d "remove of open directory ========================="
3090 test_31e() { # bug 2904
3091 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3093 run_test 31e "remove of open non-empty directory ==============="
3095 test_31f() { # bug 4554
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3099 test_mkdir $DIR/d31f
3100 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3101 cp /etc/hosts $DIR/d31f
3103 $LFS getstripe $DIR/d31f/hosts
3104 multiop_bg_pause $DIR/d31f D_c || return 1
3107 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3108 test_mkdir $DIR/d31f
3109 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3110 cp /etc/hosts $DIR/d31f
3112 $LFS getstripe $DIR/d31f/hosts
3113 multiop_bg_pause $DIR/d31f D_c || return 1
3116 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3117 wait $MULTIPID || error "first opendir $MULTIPID failed"
3121 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3122 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3125 run_test 31f "remove of open directory with open-unlink file ==="
3128 echo "-- cross directory link --"
3129 test_mkdir -c1 $DIR/${tdir}ga
3130 test_mkdir -c1 $DIR/${tdir}gb
3131 touch $DIR/${tdir}ga/f
3132 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3133 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3134 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3135 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3136 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3138 run_test 31g "cross directory link==============="
3141 echo "-- cross directory link --"
3142 test_mkdir -c1 $DIR/${tdir}
3143 test_mkdir -c1 $DIR/${tdir}/dir
3144 touch $DIR/${tdir}/f
3145 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3146 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3147 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3148 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3149 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3151 run_test 31h "cross directory link under child==============="
3154 echo "-- cross directory link --"
3155 test_mkdir -c1 $DIR/$tdir
3156 test_mkdir -c1 $DIR/$tdir/dir
3157 touch $DIR/$tdir/dir/f
3158 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3159 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3160 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3161 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3162 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3164 run_test 31i "cross directory link under parent==============="
3167 test_mkdir -c1 -p $DIR/$tdir
3168 test_mkdir -c1 -p $DIR/$tdir/dir1
3169 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3170 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3171 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3172 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3175 run_test 31j "link for directory==============="
3178 test_mkdir -c1 -p $DIR/$tdir
3180 touch $DIR/$tdir/exist
3181 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3182 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3183 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3184 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3185 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3186 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3187 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3190 run_test 31k "link to file: the same, non-existing, dir==============="
3196 touch $DIR/d31m2/exist
3197 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3198 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3199 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3200 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3201 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3202 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3205 run_test 31m "link to file: the same, non-existing, dir==============="
3208 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3209 nlink=$(stat --format=%h $DIR/$tfile)
3210 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3212 local cmd="exec $fd<$DIR/$tfile"
3215 trap "eval $cmd" EXIT
3216 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3218 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3219 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3220 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3223 run_test 31n "check link count of unlinked file"
3226 local tempfile=$(mktemp $1_XXXXXX)
3227 mlink $tempfile $1 2> /dev/null &&
3228 echo "$BASHPID: link $tempfile to $1 succeeded"
3232 test_31o() { # LU-2901
3233 test_mkdir $DIR/$tdir
3234 for LOOP in $(seq 100); do
3235 rm -f $DIR/$tdir/$tfile*
3236 for THREAD in $(seq 8); do
3237 link_one $DIR/$tdir/$tfile.$LOOP &
3240 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3241 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3242 error "$LINKS duplicate links to $tfile.$LOOP" &&
3246 run_test 31o "duplicate hard links with same filename"
3249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3251 test_mkdir $DIR/$tdir
3252 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3253 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3255 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3256 error "open unlink test1 failed"
3257 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3258 error "open unlink test2 failed"
3260 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3261 error "test1 still exists"
3262 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3263 error "test2 still exists"
3265 run_test 31p "remove of open striped directory"
3267 cleanup_test32_mount() {
3270 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3271 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3272 losetup -d $loopdev || true
3278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3280 echo "== more mountpoints and symlinks ================="
3281 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3282 trap cleanup_test32_mount EXIT
3283 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3284 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3285 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3286 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3287 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3288 cleanup_test32_mount
3290 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3295 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3296 trap cleanup_test32_mount EXIT
3297 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3298 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3299 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3300 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3301 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3302 cleanup_test32_mount
3304 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3310 trap cleanup_test32_mount EXIT
3311 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3312 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3313 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3314 test_mkdir -p $DIR/$tdir/d2/test_dir
3315 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3316 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3317 cleanup_test32_mount
3319 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3324 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3325 trap cleanup_test32_mount EXIT
3326 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3328 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3329 test_mkdir -p $DIR/$tdir/d2/test_dir
3330 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3331 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3332 cleanup_test32_mount
3334 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3338 test_mkdir -p $DIR/$tdir/tmp
3339 local tmp_dir=$DIR/$tdir/tmp
3340 ln -s $DIR/$tdir $tmp_dir/symlink11
3341 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3342 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3343 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3345 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3349 test_mkdir -p $DIR/$tdir/tmp
3350 local tmp_dir=$DIR/$tdir/tmp
3351 ln -s $DIR/$tdir $tmp_dir/symlink11
3352 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3353 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3354 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3356 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3359 local tmp_dir=$DIR/$tdir/tmp
3360 test_mkdir -p $tmp_dir
3361 test_mkdir $DIR/${tdir}2
3362 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3363 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3364 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3365 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3366 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3367 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3369 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3372 rm -fr $DIR/$tdir $DIR/${tdir}2
3373 tmp_dir=$DIR/$tdir/tmp
3374 test_mkdir -p $tmp_dir
3375 test_mkdir $DIR/${tdir}2
3376 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3377 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3378 ls $tmp_dir/symlink12 || error "listing symlink12"
3379 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3381 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3386 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3387 trap cleanup_test32_mount EXIT
3388 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3389 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3390 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3391 touch $DIR/$tdir/test_file
3392 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3393 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3394 cleanup_test32_mount
3396 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3401 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3402 trap cleanup_test32_mount EXIT
3403 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3404 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3405 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3406 touch $DIR/$tdir/test_file
3407 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3408 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3409 cleanup_test32_mount
3411 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3417 trap cleanup_test32_mount EXIT
3418 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3419 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3420 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3421 test_mkdir -p $DIR/$tdir/d2
3422 touch $DIR/$tdir/d2/test_file || error "touch failed"
3423 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3424 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3425 cleanup_test32_mount
3427 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3433 trap cleanup_test32_mount EXIT
3434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3436 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3437 test_mkdir -p $DIR/$tdir/d2
3438 touch $DIR/$tdir/d2/test_file || error "touch failed"
3439 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3440 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3441 cleanup_test32_mount
3443 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3447 test_mkdir -p $DIR/d32m/tmp
3448 TMP_DIR=$DIR/d32m/tmp
3449 ln -s $DIR $TMP_DIR/symlink11
3450 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3451 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3452 error "symlink11 not a link"
3453 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3454 error "symlink01 not a link"
3456 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3460 test_mkdir -p $DIR/d32n/tmp
3461 TMP_DIR=$DIR/d32n/tmp
3462 ln -s $DIR $TMP_DIR/symlink11
3463 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3464 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3465 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3467 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3471 test_mkdir -p $DIR/d32o/tmp
3472 TMP_DIR=$DIR/d32o/tmp
3473 ln -s $DIR/$tfile $TMP_DIR/symlink12
3474 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3475 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3476 error "symlink12 not a link"
3477 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3478 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3479 error "$DIR/d32o/tmp/symlink12 not file type"
3480 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3481 error "$DIR/d32o/symlink02 not file type"
3483 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3493 test_mkdir -p $DIR/d32p/tmp
3495 TMP_DIR=$DIR/d32p/tmp
3497 ln -s $DIR/$tfile $TMP_DIR/symlink12
3499 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3501 cat $DIR/d32p/tmp/symlink12 ||
3502 error "Can't open $DIR/d32p/tmp/symlink12"
3504 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3507 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3512 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3513 trap cleanup_test32_mount EXIT
3514 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3515 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3516 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3517 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3518 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3519 cleanup_test32_mount
3521 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3526 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3527 trap cleanup_test32_mount EXIT
3528 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3529 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3531 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3532 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3533 cleanup_test32_mount
3535 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3540 chmod 444 $DIR/$tfile
3541 chown $RUNAS_ID $DIR/$tfile
3543 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3546 run_test 33aa "write file with mode 444 (should return error)"
3550 test_mkdir $DIR/$tdir
3551 chown $RUNAS_ID $DIR/$tdir
3552 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3553 error "$RUNAS create $tdir/$tfile failed"
3554 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3555 error "open RDWR" || true
3557 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3561 test_mkdir $DIR/$tdir
3562 chown $RUNAS_ID $DIR/$tdir
3563 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3565 run_test 33b "test open file with malformed flags (No panic)"
3568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3569 remote_ost_nodsh && skip "remote OST with nodsh"
3578 test_mkdir $DIR/$tdir
3579 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3582 for ostnum in $(seq $OSTCOUNT); do
3583 # test-framework's OST numbering is one-based, while Lustre's
3585 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3586 # Parsing llobdstat's output sucks; we could grep the /proc
3587 # path, but that's likely to not be as portable as using the
3588 # llobdstat utility. So we parse lctl output instead.
3589 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3590 obdfilter/$ostname/stats |
3591 awk '/^write_bytes/ {print $7}' )
3592 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3593 if (( ${write_bytes:-0} > 0 ))
3600 $all_zeros || return 0
3603 echo foo > $DIR/$tdir/bar
3607 # Total up write_bytes after writing. We'd better find non-zeros.
3608 for ostnum in $(seq $OSTCOUNT); do
3609 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3610 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3611 obdfilter/$ostname/stats |
3612 awk '/^write_bytes/ {print $7}' )
3613 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3614 if (( ${write_bytes:-0} > 0 ))
3623 for ostnum in $(seq $OSTCOUNT); do
3624 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3625 echo "Check that write_bytes is present in obdfilter/*/stats:"
3626 do_facet ost$ostnum lctl get_param -n \
3627 obdfilter/$ostname/stats
3629 error "OST not keeping write_bytes stats (b22312)"
3632 run_test 33c "test llobdstat and write_bytes"
3635 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3639 local remote_dir=$DIR/$tdir/remote_dir
3641 test_mkdir $DIR/$tdir
3642 $LFS mkdir -i $MDTIDX $remote_dir ||
3643 error "create remote directory failed"
3645 touch $remote_dir/$tfile
3646 chmod 444 $remote_dir/$tfile
3647 chown $RUNAS_ID $remote_dir/$tfile
3649 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3651 chown $RUNAS_ID $remote_dir
3652 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3653 error "create" || true
3654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3655 error "open RDWR" || true
3656 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3658 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3665 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3666 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3667 mkdir $DIR/$tdir/local_dir
3669 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3670 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3671 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3673 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3674 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3676 rmdir $DIR/$tdir/* || error "rmdir failed"
3679 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3680 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3681 mkdir $DIR/$tdir/local_dir
3683 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3684 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3685 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3687 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3688 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3690 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3693 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3694 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3695 mkdir $DIR/$tdir/local_dir
3697 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3698 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3699 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3701 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3702 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3704 run_test 33e "mkdir and striped directory should have same mode"
3708 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3713 remote_mds_nodsh && skip "remote MDS with nodsh"
3716 chmod go+rwx $DIR/$tdir
3717 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3718 trap cleanup_33f EXIT
3720 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3721 error "cannot create striped directory"
3723 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3724 error "cannot create files in striped directory"
3726 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3727 error "cannot remove files in striped directory"
3729 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3730 error "cannot remove striped directory"
3734 run_test 33f "nonroot user can create, access, and remove a striped directory"
3737 mkdir -p $DIR/$tdir/dir2
3739 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3741 [[ $err =~ "exists" ]] || error "Not exists error"
3743 run_test 33g "nonroot user create already existing root created file"
3745 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3748 $MCREATE $DIR/f34 || error "mcreate failed"
3749 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3750 error "getstripe failed"
3751 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3752 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3753 error "getstripe failed"
3754 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3755 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3757 run_test 34a "truncate file that has not been opened ==========="
3760 [ ! -f $DIR/f34 ] && test_34a
3761 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3762 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3763 $OPENFILE -f O_RDONLY $DIR/f34
3764 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3765 error "getstripe failed"
3766 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3767 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3769 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3772 [ ! -f $DIR/f34 ] && test_34a
3773 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3774 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3775 $OPENFILE -f O_RDWR $DIR/f34
3776 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3777 error "$LFS getstripe failed"
3778 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3779 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3781 run_test 34c "O_RDWR opening file-with-size works =============="
3784 [ ! -f $DIR/f34 ] && test_34a
3785 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3787 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3788 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3791 run_test 34d "write to sparse file ============================="
3795 $MCREATE $DIR/f34e || error "mcreate failed"
3796 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3797 $CHECKSTAT -s 1000 $DIR/f34e ||
3798 error "Size of $DIR/f34e not equal to 1000 bytes"
3799 $OPENFILE -f O_RDWR $DIR/f34e
3800 $CHECKSTAT -s 1000 $DIR/f34e ||
3801 error "Size of $DIR/f34e not equal to 1000 bytes"
3803 run_test 34e "create objects, some with size and some without =="
3805 test_34f() { # bug 6242, 6243
3806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3810 $MCREATE $DIR/f34f || error "mcreate failed"
3811 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3812 dd if=$DIR/f34f of=$TMP/f34f
3813 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3814 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3815 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3816 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3817 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3819 run_test 34f "read from a file with no objects until EOF ======="
3822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3824 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3826 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3827 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3828 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3829 cancel_lru_locks osc
3830 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3831 error "wrong size after lock cancel"
3833 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3834 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3835 error "expanding truncate failed"
3836 cancel_lru_locks osc
3837 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3838 error "wrong expanded size after lock cancel"
3840 run_test 34g "truncate long file ==============================="
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3849 sync # Flush the cache so that multiop below does not block on cache
3850 # flush when getting the group lock
3851 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3854 # Since just timed wait is not good enough, let's do a sync write
3855 # that way we are sure enough time for a roundtrip + processing
3856 # passed + 2 seconds of extra margin.
3857 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3861 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3862 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3866 local nsz=`stat -c %s $DIR/$tfile`
3867 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3869 run_test 34h "ftruncate file under grouplock should not block"
3872 cp /bin/sh $DIR/f35a
3874 chown $RUNAS_ID $DIR/f35a
3875 $RUNAS $DIR/f35a && error || true
3878 run_test 35a "exec file with mode 444 (should return and not leak)"
3882 utime $DIR/f36 || error "utime failed for MDS"
3884 run_test 36a "MDS utime check (mknod, utime)"
3888 utime $DIR/f36 || error "utime failed for OST"
3890 run_test 36b "OST utime check (open, utime)"
3895 chown $RUNAS_ID $DIR/d36
3896 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3898 run_test 36c "non-root MDS utime check (mknod, utime)"
3901 [ ! -d $DIR/d36 ] && test_36c
3902 echo "" > $DIR/d36/f36
3903 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3905 run_test 36d "non-root OST utime check (open, utime)"
3908 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3910 test_mkdir $DIR/$tdir
3911 touch $DIR/$tdir/$tfile
3912 $RUNAS utime $DIR/$tdir/$tfile &&
3913 error "utime worked, expected failure" || true
3915 run_test 36e "utime on non-owned file (should return error)"
3919 local LANG_SAVE=$LANG
3920 local LC_LANG_SAVE=$LC_LANG
3921 export LANG=C LC_LANG=C # for date language
3923 DATESTR="Dec 20 2000"
3924 test_mkdir $DIR/$tdir
3925 lctl set_param fail_loc=$fl
3927 cp /etc/hosts $DIR/$tdir/$tfile
3928 sync & # write RPC generated with "current" inode timestamp, but delayed
3930 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3931 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3932 cancel_lru_locks $OSC
3933 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3935 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3936 echo "BEFORE: $LS_BEFORE" && \
3937 echo "AFTER : $LS_AFTER" && \
3938 echo "WANT : $DATESTR" && \
3939 error "$DIR/$tdir/$tfile timestamps changed" || true
3941 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3947 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3948 subr_36fh "0x80000214"
3950 run_test 36f "utime on file racing with OST BRW write =========="
3953 remote_ost_nodsh && skip "remote OST with nodsh"
3954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3955 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3956 skip "Need MDS version at least 2.12.51"
3961 local tgt="obdfilter"
3963 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3965 test_mkdir $DIR/$tdir
3966 fmd_max_age=$(do_facet $facet \
3967 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3970 echo "FMD max age: ${fmd_max_age}s"
3971 touch $DIR/$tdir/$tfile
3972 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3973 gawk '{cnt=cnt+$1} END{print cnt}')
3974 echo "FMD before: $fmd"
3976 error "FMD wasn't create by touch"
3977 sleep $((fmd_max_age + 12))
3978 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3979 gawk '{cnt=cnt+$1} END{print cnt}')
3980 echo "FMD after: $fmd"
3982 error "FMD wasn't expired by ping"
3984 run_test 36g "FMD cache expiry ====================="
3987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3990 subr_36fh "0x80000227"
3992 run_test 36h "utime on file racing with OST BRW write =========="
3995 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3997 test_mkdir $DIR/$tdir
3998 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4000 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4001 local new_mtime=$((mtime + 200))
4003 #change Modify time of striped dir
4004 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4005 error "change mtime failed"
4007 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4009 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4011 run_test 36i "change mtime on striped directory"
4013 # test_37 - duplicate with tests 32q 32r
4016 local file=$DIR/$tfile
4018 openfile -f O_DIRECTORY $file
4021 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4022 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4024 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4026 test_39a() { # was test_39
4028 touch $DIR/${tfile}2
4029 # ls -l $DIR/$tfile $DIR/${tfile}2
4030 # ls -lu $DIR/$tfile $DIR/${tfile}2
4031 # ls -lc $DIR/$tfile $DIR/${tfile}2
4033 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4034 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4036 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4038 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4040 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4041 error "O_TRUNC didn't change timestamps"
4044 run_test 39a "mtime changed on create"
4047 test_mkdir -c1 $DIR/$tdir
4048 cp -p /etc/passwd $DIR/$tdir/fopen
4049 cp -p /etc/passwd $DIR/$tdir/flink
4050 cp -p /etc/passwd $DIR/$tdir/funlink
4051 cp -p /etc/passwd $DIR/$tdir/frename
4052 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4055 echo "aaaaaa" >> $DIR/$tdir/fopen
4056 echo "aaaaaa" >> $DIR/$tdir/flink
4057 echo "aaaaaa" >> $DIR/$tdir/funlink
4058 echo "aaaaaa" >> $DIR/$tdir/frename
4060 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4061 local link_new=`stat -c %Y $DIR/$tdir/flink`
4062 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4063 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4065 cat $DIR/$tdir/fopen > /dev/null
4066 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4067 rm -f $DIR/$tdir/funlink2
4068 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4070 for (( i=0; i < 2; i++ )) ; do
4071 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4072 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4073 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4074 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4076 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4077 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4078 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4079 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4081 cancel_lru_locks $OSC
4082 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4085 run_test 39b "mtime change on open, link, unlink, rename ======"
4087 # this should be set to past
4088 TEST_39_MTIME=`date -d "1 year ago" +%s`
4094 local mtime0=`stat -c %Y $DIR1/$tfile`
4096 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4097 local mtime1=`stat -c %Y $DIR1/$tfile`
4098 [ "$mtime1" = $TEST_39_MTIME ] || \
4099 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4102 echo hello >> $DIR1/$tfile
4104 local mtime2=`stat -c %Y $DIR1/$tfile`
4105 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4106 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4108 mv $DIR1/$tfile $DIR1/$tfile-1
4110 for (( i=0; i < 2; i++ )) ; do
4111 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4112 [ "$mtime2" = "$mtime3" ] || \
4113 error "mtime ($mtime2) changed (to $mtime3) on rename"
4115 cancel_lru_locks $OSC
4116 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4119 run_test 39c "mtime change on rename ==========================="
4123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4126 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4128 for (( i=0; i < 2; i++ )) ; do
4129 local mtime=`stat -c %Y $DIR1/$tfile`
4130 [ $mtime = $TEST_39_MTIME ] || \
4131 error "mtime($mtime) is not set to $TEST_39_MTIME"
4133 cancel_lru_locks $OSC
4134 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4137 run_test 39d "create, utime, stat =============================="
4141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4144 local mtime1=`stat -c %Y $DIR1/$tfile`
4146 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4148 for (( i=0; i < 2; i++ )) ; do
4149 local mtime2=`stat -c %Y $DIR1/$tfile`
4150 [ $mtime2 = $TEST_39_MTIME ] || \
4151 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4153 cancel_lru_locks $OSC
4154 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4157 run_test 39e "create, stat, utime, stat ========================"
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4164 mtime1=`stat -c %Y $DIR1/$tfile`
4167 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4169 for (( i=0; i < 2; i++ )) ; do
4170 local mtime2=`stat -c %Y $DIR1/$tfile`
4171 [ $mtime2 = $TEST_39_MTIME ] || \
4172 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4174 cancel_lru_locks $OSC
4175 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4178 run_test 39f "create, stat, sleep, utime, stat ================="
4182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4184 echo hello >> $DIR1/$tfile
4185 local mtime1=`stat -c %Y $DIR1/$tfile`
4188 chmod o+r $DIR1/$tfile
4190 for (( i=0; i < 2; i++ )) ; do
4191 local mtime2=`stat -c %Y $DIR1/$tfile`
4192 [ "$mtime1" = "$mtime2" ] || \
4193 error "lost mtime: $mtime2, should be $mtime1"
4195 cancel_lru_locks $OSC
4196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4199 run_test 39g "write, chmod, stat ==============================="
4203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4209 echo hello >> $DIR1/$tfile
4210 local mtime1=`stat -c %Y $DIR1/$tfile`
4212 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4214 if [ "$d1" != "$d2" ]; then
4215 echo "write and touch not within one second"
4217 for (( i=0; i < 2; i++ )) ; do
4218 local mtime2=`stat -c %Y $DIR1/$tfile`
4219 [ "$mtime2" = $TEST_39_MTIME ] || \
4220 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4222 cancel_lru_locks $OSC
4223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4227 run_test 39h "write, utime within one second, stat ============="
4230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4235 echo hello >> $DIR1/$tfile
4236 local mtime1=`stat -c %Y $DIR1/$tfile`
4238 mv $DIR1/$tfile $DIR1/$tfile-1
4240 for (( i=0; i < 2; i++ )) ; do
4241 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4243 [ "$mtime1" = "$mtime2" ] || \
4244 error "lost mtime: $mtime2, should be $mtime1"
4246 cancel_lru_locks $OSC
4247 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4250 run_test 39i "write, rename, stat =============================="
4253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4255 start_full_debug_logging
4259 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4260 lctl set_param fail_loc=0x80000412
4261 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4262 error "multiop failed"
4264 local mtime1=`stat -c %Y $DIR1/$tfile`
4266 mv $DIR1/$tfile $DIR1/$tfile-1
4268 kill -USR1 $multipid
4269 wait $multipid || error "multiop close failed"
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4273 [ "$mtime1" = "$mtime2" ] ||
4274 error "mtime is lost on close: $mtime2, " \
4278 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 lctl set_param fail_loc=0
4281 stop_full_debug_logging
4283 run_test 39j "write, rename, close, stat ======================="
4286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4291 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4293 local mtime1=`stat -c %Y $DIR1/$tfile`
4295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4297 kill -USR1 $multipid
4298 wait $multipid || error "multiop close failed"
4300 for (( i=0; i < 2; i++ )) ; do
4301 local mtime2=`stat -c %Y $DIR1/$tfile`
4303 [ "$mtime2" = $TEST_39_MTIME ] || \
4304 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4307 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4310 run_test 39k "write, utime, close, stat ========================"
4312 # this should be set to future
4313 TEST_39_ATIME=`date -d "1 year" +%s`
4316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4317 remote_mds_nodsh && skip "remote MDS with nodsh"
4319 local atime_diff=$(do_facet $SINGLEMDS \
4320 lctl get_param -n mdd.*MDT0000*.atime_diff)
4324 # test setting directory atime to future
4325 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4326 local atime=$(stat -c %X $DIR/$tdir)
4327 [ "$atime" = $TEST_39_ATIME ] ||
4328 error "atime is not set to future: $atime, $TEST_39_ATIME"
4330 # test setting directory atime from future to now
4331 local now=$(date +%s)
4332 touch -a -d @$now $DIR/$tdir
4334 atime=$(stat -c %X $DIR/$tdir)
4335 [ "$atime" -eq "$now" ] ||
4336 error "atime is not updated from future: $atime, $now"
4338 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4341 # test setting directory atime when now > dir atime + atime_diff
4342 local d1=$(date +%s)
4344 local d2=$(date +%s)
4345 cancel_lru_locks mdc
4346 atime=$(stat -c %X $DIR/$tdir)
4347 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4348 error "atime is not updated : $atime, should be $d2"
4350 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4353 # test not setting directory atime when now < dir atime + atime_diff
4355 cancel_lru_locks mdc
4356 atime=$(stat -c %X $DIR/$tdir)
4357 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4358 error "atime is updated to $atime, should remain $d1<atime<$d2"
4360 do_facet $SINGLEMDS \
4361 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4363 run_test 39l "directory atime update ==========================="
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 local far_past_mtime=$(date -d "May 29 1953" +%s)
4371 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4373 touch -m -d @$far_past_mtime $DIR1/$tfile
4374 touch -a -d @$far_past_atime $DIR1/$tfile
4376 for (( i=0; i < 2; i++ )) ; do
4377 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4378 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4379 error "atime or mtime set incorrectly"
4381 cancel_lru_locks $OSC
4382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4385 run_test 39m "test atime and mtime before 1970"
4387 test_39n() { # LU-3832
4388 remote_mds_nodsh && skip "remote MDS with nodsh"
4390 local atime_diff=$(do_facet $SINGLEMDS \
4391 lctl get_param -n mdd.*MDT0000*.atime_diff)
4396 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4399 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4400 atime0=$(stat -c %X $DIR/$tfile)
4403 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4404 atime1=$(stat -c %X $DIR/$tfile)
4407 cancel_lru_locks mdc
4408 cancel_lru_locks osc
4409 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4410 atime2=$(stat -c %X $DIR/$tfile)
4412 do_facet $SINGLEMDS \
4413 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4415 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4416 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4418 run_test 39n "check that O_NOATIME is honored"
4421 TESTDIR=$DIR/$tdir/$tfile
4422 [ -e $TESTDIR ] && rm -rf $TESTDIR
4429 links2=$(stat -c %h .)
4430 [ $(($links1 + 2)) != $links2 ] &&
4431 error "wrong links count $(($links1 + 2)) != $links2"
4433 links3=$(stat -c %h .)
4434 [ $(($links1 + 1)) != $links3 ] &&
4435 error "wrong links count $links1 != $links3"
4438 run_test 39o "directory cached attributes updated after create"
4441 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4444 TESTDIR=$DIR/$tdir/$tdir
4445 [ -e $TESTDIR ] && rm -rf $TESTDIR
4446 test_mkdir -p $TESTDIR
4450 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4451 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4453 links2=$(stat -c %h .)
4454 [ $(($links1 + 2)) != $links2 ] &&
4455 error "wrong links count $(($links1 + 2)) != $links2"
4457 links3=$(stat -c %h .)
4458 [ $(($links1 + 1)) != $links3 ] &&
4459 error "wrong links count $links1 != $links3"
4462 run_test 39p "remote directory cached attributes updated after create ========"
4465 test_39q() { # LU-8041
4466 local testdir=$DIR/$tdir
4468 multiop_bg_pause $testdir D_c || error "multiop failed"
4470 cancel_lru_locks mdc
4471 kill -USR1 $multipid
4472 local atime=$(stat -c %X $testdir)
4473 [ "$atime" -ne 0 ] || error "atime is zero"
4475 run_test 39q "close won't zero out atime"
4478 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4479 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4480 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4481 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4482 error "$tfile is not 4096 bytes in size"
4484 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4488 small_write $DIR/f41 18
4490 run_test 41 "test small file write + fstat ====================="
4492 count_ost_writes() {
4493 lctl get_param -n ${OSC}.*.stats |
4494 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4495 END { printf("%0.0f", writes) }'
4502 BG_DIRTY_RATIO_SAVE=10
4503 MAX_BG_DIRTY_RATIO=25
4507 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4508 # dirty_ratio, dirty_background_ratio
4509 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4510 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4511 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4512 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4514 # if file not here, we are a 2.4 kernel
4515 kill -CONT `pidof kupdated`
4520 # setup the trap first, so someone cannot exit the test at the
4521 # exact wrong time and mess up a machine
4522 trap start_writeback EXIT
4523 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4524 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4525 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4526 sysctl -w vm.dirty_writeback_centisecs=0
4527 sysctl -w vm.dirty_writeback_centisecs=0
4528 # save and increase /proc/sys/vm/dirty_ratio
4529 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4530 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4531 # save and increase /proc/sys/vm/dirty_background_ratio
4532 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4533 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4535 # if file not here, we are a 2.4 kernel
4536 kill -STOP `pidof kupdated`
4540 # ensure that all stripes have some grant before we test client-side cache
4542 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4543 dd if=/dev/zero of=$i bs=4k count=1
4548 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4549 # file truncation, and file removal.
4551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4554 cancel_lru_locks $OSC
4556 sync; sleep 1; sync # just to be safe
4557 BEFOREWRITES=`count_ost_writes`
4558 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4559 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4560 AFTERWRITES=`count_ost_writes`
4561 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4562 error "$BEFOREWRITES < $AFTERWRITES"
4565 run_test 42a "ensure that we don't flush on close"
4568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4571 cancel_lru_locks $OSC
4574 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4575 BEFOREWRITES=$(count_ost_writes)
4576 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4577 AFTERWRITES=$(count_ost_writes)
4578 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4579 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4581 BEFOREWRITES=$(count_ost_writes)
4582 sync || error "sync: $?"
4583 AFTERWRITES=$(count_ost_writes)
4584 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4585 error "$BEFOREWRITES < $AFTERWRITES on sync"
4587 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4591 run_test 42b "test destroy of file with cached dirty data ======"
4593 # if these tests just want to test the effect of truncation,
4594 # they have to be very careful. consider:
4595 # - the first open gets a {0,EOF}PR lock
4596 # - the first write conflicts and gets a {0, count-1}PW
4597 # - the rest of the writes are under {count,EOF}PW
4598 # - the open for truncate tries to match a {0,EOF}PR
4599 # for the filesize and cancels the PWs.
4600 # any number of fixes (don't get {0,EOF} on open, match
4601 # composite locks, do smarter file size management) fix
4602 # this, but for now we want these tests to verify that
4603 # the cancellation with truncate intent works, so we
4604 # start the file with a full-file pw lock to match against
4605 # until the truncate.
4610 cancel_lru_locks $OSC
4612 # prime the file with 0,EOF PW to match
4616 # now the real test..
4617 dd if=/dev/zero of=$file bs=1024 count=100
4618 BEFOREWRITES=`count_ost_writes`
4619 $TRUNCATE $file $offset
4620 cancel_lru_locks $OSC
4621 AFTERWRITES=`count_ost_writes`
4626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4629 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4630 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4633 run_test 42c "test partial truncate of file with cached dirty data"
4636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4639 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4640 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4643 run_test 42d "test complete truncate of file with cached dirty data"
4645 test_42e() { # bug22074
4646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4648 local TDIR=$DIR/${tdir}e
4649 local pages=16 # hardcoded 16 pages, don't change it.
4650 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4651 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4655 test_mkdir $DIR/${tdir}e
4656 $LFS setstripe -c 1 $TDIR
4657 createmany -o $TDIR/f $files
4659 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4661 # we assume that with $OSTCOUNT files, at least one of them will
4662 # be allocated on OST0.
4663 warmup_files=$((OSTCOUNT * max_dirty_mb))
4664 createmany -o $TDIR/w $warmup_files
4666 # write a large amount of data into one file and sync, to get good
4667 # avail_grant number from OST.
4668 for ((i=0; i<$warmup_files; i++)); do
4669 idx=$($LFS getstripe -i $TDIR/w$i)
4670 [ $idx -ne 0 ] && continue
4671 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4674 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4676 $LCTL get_param $proc_osc0/cur_dirty_bytes
4677 $LCTL get_param $proc_osc0/cur_grant_bytes
4679 # create as much dirty pages as we can while not to trigger the actual
4680 # RPCs directly. but depends on the env, VFS may trigger flush during this
4681 # period, hopefully we are good.
4682 for ((i=0; i<$warmup_files; i++)); do
4683 idx=$($LFS getstripe -i $TDIR/w$i)
4684 [ $idx -ne 0 ] && continue
4685 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4687 $LCTL get_param $proc_osc0/cur_dirty_bytes
4688 $LCTL get_param $proc_osc0/cur_grant_bytes
4690 # perform the real test
4691 $LCTL set_param $proc_osc0/rpc_stats 0
4692 for ((;i<$files; i++)); do
4693 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4694 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4697 $LCTL get_param $proc_osc0/rpc_stats
4700 local have_ppr=false
4701 $LCTL get_param $proc_osc0/rpc_stats |
4702 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4703 # skip lines until we are at the RPC histogram data
4704 [ "$PPR" == "pages" ] && have_ppr=true && continue
4705 $have_ppr || continue
4707 # we only want the percent stat for < 16 pages
4708 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4710 percent=$((percent + WPCT))
4711 if [[ $percent -gt 15 ]]; then
4712 error "less than 16-pages write RPCs" \
4719 run_test 42e "verify sub-RPC writes are not done synchronously"
4721 test_43A() { # was test_43
4722 test_mkdir $DIR/$tdir
4723 cp -p /bin/ls $DIR/$tdir/$tfile
4724 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4726 # give multiop a chance to open
4729 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4732 run_test 43A "execution of file opened for write should return -ETXTBSY"
4735 test_mkdir $DIR/$tdir
4736 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4737 $DIR/$tdir/sleep 60 &
4739 # Make sure exec of $tdir/sleep wins race with truncate
4741 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4744 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4749 test_mkdir $DIR/$tdir
4750 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4751 $DIR/$tdir/sleep 60 &
4753 # Make sure exec of $tdir/sleep wins race with truncate
4755 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4758 run_test 43b "truncate of file being executed should return -ETXTBSY"
4761 local testdir="$DIR/$tdir"
4764 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4765 ( cd $testdir && md5sum -c )
4767 run_test 43c "md5sum of copy into lustre"
4769 test_44A() { # was test_44
4770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4772 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4773 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4775 run_test 44A "zero length read from a sparse stripe"
4778 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4780 [ -z "$nstripe" ] && skip "can't get stripe info"
4781 [[ $nstripe -gt $OSTCOUNT ]] &&
4782 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4784 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4786 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4787 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4791 OFFSETS="0 $((stride/2)) $((stride-1))"
4792 for offset in $OFFSETS; do
4793 for i in $(seq 0 $((nstripe-1))); do
4794 local GLOBALOFFSETS=""
4796 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4797 local myfn=$DIR/d44a-$size
4798 echo "--------writing $myfn at $size"
4799 ll_sparseness_write $myfn $size ||
4800 error "ll_sparseness_write"
4801 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4802 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4803 error "ll_sparseness_verify $GLOBALOFFSETS"
4805 for j in $(seq 0 $((nstripe-1))); do
4807 size=$((((j + $nstripe )*$stride + $offset)))
4808 ll_sparseness_write $myfn $size ||
4809 error "ll_sparseness_write"
4810 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4812 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4813 error "ll_sparseness_verify $GLOBALOFFSETS"
4818 run_test 44a "test sparse pwrite ==============================="
4822 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4828 before=`dirty_osc_total`
4829 echo executing "\"$*\""
4831 after=`dirty_osc_total`
4832 echo before $before, after $after
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4838 # Obtain grants from OST if it supports it
4839 echo blah > ${f}_grant
4842 do_dirty_record "echo blah > $f"
4843 [[ $before -eq $after ]] && error "write wasn't cached"
4844 do_dirty_record "> $f"
4845 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4846 do_dirty_record "echo blah > $f"
4847 [[ $before -eq $after ]] && error "write wasn't cached"
4848 do_dirty_record "sync"
4849 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4850 do_dirty_record "echo blah > $f"
4851 [[ $before -eq $after ]] && error "write wasn't cached"
4852 do_dirty_record "cancel_lru_locks osc"
4853 [[ $before -gt $after ]] ||
4854 error "lock cancellation didn't lower dirty count"
4857 run_test 45 "osc io page accounting ============================"
4859 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4860 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4861 # objects offset and an assert hit when an rpc was built with 1023's mapped
4862 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4869 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4871 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4872 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4876 run_test 46 "dirtying a previously written page ================"
4878 # test_47 is removed "Device nodes check" is moved to test_28
4880 test_48a() { # bug 2399
4881 [ "$mds1_FSTYPE" = "zfs" ] &&
4882 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4883 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4885 test_mkdir $DIR/$tdir
4887 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4888 test_mkdir $DIR/$tdir
4889 touch foo || error "'touch foo' failed after recreating cwd"
4891 touch .foo || error "'touch .foo' failed after recreating cwd"
4893 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4894 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4895 cd . || error "'cd .' failed after recreating cwd"
4896 mkdir . && error "'mkdir .' worked after recreating cwd"
4897 rmdir . && error "'rmdir .' worked after recreating cwd"
4898 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4899 cd .. || error "'cd ..' failed after recreating cwd"
4901 run_test 48a "Access renamed working dir (should return errors)="
4903 test_48b() { # bug 2399
4905 test_mkdir $DIR/$tdir
4907 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4908 touch foo && error "'touch foo' worked after removing cwd"
4909 mkdir foo && error "'mkdir foo' worked after removing cwd"
4910 touch .foo && error "'touch .foo' worked after removing cwd"
4911 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4912 ls . > /dev/null && error "'ls .' worked after removing cwd"
4913 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4914 mkdir . && error "'mkdir .' worked after removing cwd"
4915 rmdir . && error "'rmdir .' worked after removing cwd"
4916 ln -s . foo && error "'ln -s .' worked after removing cwd"
4917 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4919 run_test 48b "Access removed working dir (should return errors)="
4921 test_48c() { # bug 2350
4922 #lctl set_param debug=-1
4925 test_mkdir -p $DIR/$tdir/dir
4927 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4928 $TRACE touch foo && error "touch foo worked after removing cwd"
4929 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4930 touch .foo && error "touch .foo worked after removing cwd"
4931 mkdir .foo && error "mkdir .foo worked after removing cwd"
4932 $TRACE ls . && error "'ls .' worked after removing cwd"
4933 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4934 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4935 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4936 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4937 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4939 run_test 48c "Access removed working subdir (should return errors)"
4941 test_48d() { # bug 2350
4942 #lctl set_param debug=-1
4945 test_mkdir -p $DIR/$tdir/dir
4947 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4948 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4949 $TRACE touch foo && error "'touch foo' worked after removing parent"
4950 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4951 touch .foo && error "'touch .foo' worked after removing parent"
4952 mkdir .foo && error "mkdir .foo worked after removing parent"
4953 $TRACE ls . && error "'ls .' worked after removing parent"
4954 $TRACE ls .. && error "'ls ..' worked after removing parent"
4955 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4956 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4957 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4960 run_test 48d "Access removed parent subdir (should return errors)"
4962 test_48e() { # bug 4134
4963 #lctl set_param debug=-1
4966 test_mkdir -p $DIR/$tdir/dir
4968 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4969 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4970 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4971 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4972 # On a buggy kernel addition of "touch foo" after cd .. will
4973 # produce kernel oops in lookup_hash_it
4974 touch ../foo && error "'cd ..' worked after recreate parent"
4976 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4978 run_test 48e "Access to recreated parent subdir (should return errors)"
4980 test_49() { # LU-1030
4981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4982 remote_ost_nodsh && skip "remote OST with nodsh"
4984 # get ost1 size - lustre-OST0000
4985 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4987 # write 800M at maximum
4988 [[ $ost1_size -lt 2 ]] && ost1_size=2
4989 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4991 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4992 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4995 # change max_pages_per_rpc while writing the file
4996 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4997 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4998 # loop until dd process exits
4999 while ps ax -opid | grep -wq $dd_pid; do
5000 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5001 sleep $((RANDOM % 5 + 1))
5003 # restore original max_pages_per_rpc
5004 $LCTL set_param $osc1_mppc=$orig_mppc
5005 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5007 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5011 test_mkdir $DIR/$tdir
5013 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5015 run_test 50 "special situations: /proc symlinks ==============="
5017 test_51a() { # was test_51
5018 # bug 1516 - create an empty entry right after ".." then split dir
5019 test_mkdir -c1 $DIR/$tdir
5020 touch $DIR/$tdir/foo
5021 $MCREATE $DIR/$tdir/bar
5023 createmany -m $DIR/$tdir/longfile 201
5025 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5026 $MCREATE $DIR/$tdir/longfile$FNUM
5031 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5033 run_test 51a "special situations: split htree with empty entry =="
5035 cleanup_print_lfs_df () {
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5044 local dir=$DIR/$tdir
5045 local nrdirs=$((65536 + 100))
5047 # cleanup the directory
5054 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5055 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5056 [[ $numfree -lt $nrdirs ]] &&
5057 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5059 # need to check free space for the directories as well
5060 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5061 numfree=$(( blkfree / $(fs_inode_ksize) ))
5062 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5064 trap cleanup_print_lfs_df EXIT
5067 createmany -d $dir/d $nrdirs || {
5068 unlinkmany $dir/d $nrdirs
5069 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5073 nrdirs=$(ls -U $dir | wc -l)
5075 # unlink all but 100 subdirectories, then check it still works
5077 local delete=$((nrdirs - left))
5082 # for ldiskfs the nlink count should be 1, but this is OSD specific
5083 # and so this is listed for informational purposes only
5084 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5085 unlinkmany -d $dir/d $delete ||
5086 error "unlink of first $delete subdirs failed"
5088 echo "nlink between: $(stat -c %h $dir)"
5089 local found=$(ls -U $dir | wc -l)
5090 [ $found -ne $left ] &&
5091 error "can't find subdirs: found only $found, expected $left"
5093 unlinkmany -d $dir/d $delete $left ||
5094 error "unlink of second $left subdirs failed"
5095 # regardless of whether the backing filesystem tracks nlink accurately
5096 # or not, the nlink count shouldn't be more than "." and ".." here
5097 local after=$(stat -c %h $dir)
5098 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5099 echo "nlink after: $after"
5101 cleanup_print_lfs_df
5103 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5107 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5109 test_mkdir $DIR/$tdir
5110 createmany -o $DIR/$tdir/t- 1000
5111 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5112 for N in $(seq 0 $((OSTCOUNT - 1))); do
5113 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5114 END { printf("%0.0f", objs) }' $TMP/$tfile)
5115 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5116 '($1 == '$N') { objs += 1 } \
5117 END { printf("%0.0f", objs) }')
5118 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5120 unlinkmany $DIR/$tdir/t- 1000
5123 for N in $(seq 1 $((OSTCOUNT - 1))); do
5124 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5125 error "OST $N has less objects vs OST $NLAST" \
5126 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5127 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5128 error "OST $N has less objects vs OST $NLAST" \
5129 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5131 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5132 error "OST $N has less #0 objects vs OST $NLAST" \
5133 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5134 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5135 error "OST $N has less #0 objects vs OST $NLAST" \
5136 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5141 run_test 51d "check object distribution"
5144 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5145 skip_env "ldiskfs only test"
5148 test_mkdir -c1 $DIR/$tdir
5149 test_mkdir -c1 $DIR/$tdir/d0
5151 touch $DIR/$tdir/d0/foo
5152 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5153 error "file exceed 65000 nlink limit!"
5154 unlinkmany $DIR/$tdir/d0/f- 65001
5157 run_test 51e "check file nlink limit"
5160 test_mkdir $DIR/$tdir
5163 local ulimit_old=$(ulimit -n)
5164 local spare=20 # number of spare fd's for scripts/libraries, etc.
5165 local mdt=$($LFS getstripe -m $DIR/$tdir)
5166 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5168 echo "MDT$mdt numfree=$numfree, max=$max"
5169 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5170 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5171 while ! ulimit -n $((numfree + spare)); do
5172 numfree=$((numfree * 3 / 4))
5174 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5176 echo "left ulimit at $ulimit_old"
5179 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5180 unlinkmany $DIR/$tdir/f $numfree
5181 error "create+open $numfree files in $DIR/$tdir failed"
5183 ulimit -n $ulimit_old
5185 # if createmany exits at 120s there will be fewer than $numfree files
5186 unlinkmany $DIR/$tdir/f $numfree || true
5188 run_test 51f "check many open files limit"
5191 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5192 test_mkdir $DIR/$tdir
5193 touch $DIR/$tdir/foo
5194 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5195 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5196 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5197 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5198 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5200 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5201 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5202 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5204 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5205 cp -r $DIR/$tdir $TMP/
5206 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5208 run_test 52a "append-only flag test (should return errors)"
5211 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5212 test_mkdir $DIR/$tdir
5213 touch $DIR/$tdir/foo
5214 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5215 cat test > $DIR/$tdir/foo && error "cat test worked"
5216 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5217 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5218 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5220 echo foo >> $DIR/$tdir/foo && error "echo worked"
5221 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5222 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5223 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5224 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5226 chattr -i $DIR/$tdir/foo || error "chattr failed"
5228 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5230 run_test 52b "immutable flag test (should return errors) ======="
5233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5234 remote_mds_nodsh && skip "remote MDS with nodsh"
5235 remote_ost_nodsh && skip "remote OST with nodsh"
5248 local support_last_seq=true
5250 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5251 support_last_seq=false
5254 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5256 for value in $(do_facet $SINGLEMDS \
5257 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5258 param=$(echo ${value[0]} | cut -d "=" -f1)
5259 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5261 if $support_last_seq; then
5262 param_seq=$(echo $param |
5263 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5264 mds_last_seq=$(do_facet $SINGLEMDS \
5265 $LCTL get_param -n $param_seq)
5267 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5269 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5270 node=$(facet_active_host ost$((ostnum+1)))
5271 param="obdfilter.$ostname.last_id"
5272 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5273 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5274 ost_last_id=$ost_last
5276 if $support_last_seq; then
5277 ost_last_id=$(echo $ost_last |
5278 awk -F':' '{print $2}' |
5280 ost_last_seq=$(echo $ost_last |
5281 awk -F':' '{print $1}')
5282 [[ $ost_last_seq = $mds_last_seq ]] || continue
5285 if [[ $ost_last_id != $mds_last ]]; then
5286 error "$ost_last_id != $mds_last"
5293 $found || error "can not match last_seq/last_id for $mdtosc"
5296 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5299 perl -MSocket -e ';' || skip "no Socket perl module installed"
5301 $SOCKETSERVER $DIR/socket ||
5302 error "$SOCKETSERVER $DIR/socket failed: $?"
5303 $SOCKETCLIENT $DIR/socket ||
5304 error "$SOCKETCLIENT $DIR/socket failed: $?"
5305 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5307 run_test 54a "unix domain socket test =========================="
5313 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5315 run_test 54b "char device works in lustre ======================"
5318 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5319 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5320 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5322 for i in $(seq 3 7); do
5323 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5332 loopdev="$DIR/loop54c"
5335 $UMOUNT $DIR/$tdir || rc=$?
5336 losetup -d $loopdev || true
5337 losetup -d $LOOPDEV || true
5338 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5345 loopdev="$DIR/loop54c"
5348 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5349 trap cleanup_54c EXIT
5350 mknod $loopdev b 7 $LOOPNUM
5351 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5352 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5353 losetup $loopdev $DIR/$tfile ||
5354 error "can't set up $loopdev for $DIR/$tfile"
5355 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5356 test_mkdir $DIR/$tdir
5357 mount -t ext2 $loopdev $DIR/$tdir ||
5358 error "error mounting $loopdev on $DIR/$tdir"
5359 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5362 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5366 run_test 54c "block device works in lustre ====================="
5372 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5374 run_test 54d "fifo device works in lustre ======================"
5379 cp -aL /dev/console $f
5380 echo $string > $f || error "echo $string to $f failed"
5382 run_test 54e "console/tty device works in lustre ======================"
5386 local dir=$DIR/$tdir
5389 test_mkdir -p $dir/dir
5390 for i in $(seq $numfiles); do
5392 touch $dir/dir/file$i
5395 local numcomp=$($LFS getstripe --component-count $dir)
5397 [[ $numcomp == 0 ]] && numcomp=1
5399 # test lfs getstripe with --recursive
5400 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5402 [[ $filenum -eq $((numfiles * 2)) ]] ||
5403 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5404 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5405 [[ $filenum -eq $numfiles ]] ||
5406 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5407 echo "$LFS getstripe showed obdidx or l_ost_idx"
5409 # test lfs getstripe with file instead of dir
5410 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5411 [[ $filenum -eq 1 ]] ||
5412 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5413 echo "$LFS getstripe file1 passed"
5415 #test lfs getstripe with --verbose
5416 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5417 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5418 error "$LFS getstripe --verbose $dir: "\
5419 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5420 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5421 error "$LFS getstripe $dir: showed lmm_magic"
5423 #test lfs getstripe with -v prints lmm_fid
5424 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5425 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5426 error "$LFS getstripe -v $dir: "\
5427 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5428 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5429 error "$LFS getstripe $dir: showed lmm_fid by default"
5430 echo "$LFS getstripe --verbose passed"
5432 #check for FID information
5433 local fid1=$($LFS getstripe --fid $dir/file1)
5434 local fid2=$($LFS getstripe --verbose $dir/file1 |
5435 awk '/lmm_fid: / { print $2; exit; }')
5436 local fid3=$($LFS path2fid $dir/file1)
5438 [ "$fid1" != "$fid2" ] &&
5439 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5440 [ "$fid1" != "$fid3" ] &&
5441 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5442 echo "$LFS getstripe --fid passed"
5444 #test lfs getstripe with --obd
5445 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5446 error "$LFS getstripe --obd wrong_uuid: should return error"
5448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5451 local obduuid=$(ostuuid_from_index $ostidx)
5452 local found=$($LFS getstripe -r --obd $obduuid $dir |
5453 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5455 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5456 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5458 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5461 [[ $found -eq $filenum ]] ||
5462 error "$LFS getstripe --obd: found $found expect $filenum"
5463 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5464 sed '/^[ ]*'${ostidx}'[ ]/d' |
5465 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5466 error "$LFS getstripe --obd: should not show file on other obd"
5467 echo "$LFS getstripe --obd passed"
5469 run_test 56a "check $LFS getstripe"
5472 local dir=$DIR/$tdir
5476 for i in $(seq $numdirs); do
5477 test_mkdir $dir/dir$i
5480 # test lfs getdirstripe default mode is non-recursion, which is
5481 # different from lfs getstripe
5482 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5484 [[ $dircnt -eq 1 ]] ||
5485 error "$LFS getdirstripe: found $dircnt, not 1"
5486 dircnt=$($LFS getdirstripe --recursive $dir |
5487 grep -c lmv_stripe_count)
5488 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5489 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5491 run_test 56b "check $LFS getdirstripe"
5494 remote_ost_nodsh && skip "remote OST with nodsh"
5497 local ost_name=$(ostname_from_index $ost_idx)
5498 local old_status=$(ost_dev_status $ost_idx)
5500 [[ -z "$old_status" ]] ||
5501 skip_env "OST $ost_name is in $old_status status"
5503 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5504 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5505 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5508 local new_status=$(ost_dev_status $ost_idx)
5510 [[ "$new_status" =~ "D" ]] ||
5511 error "$ost_name status is '$new_status', missing 'D'"
5512 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5513 [[ "$new_status" =~ "N" ]] ||
5514 error "$ost_name status is '$new_status', missing 'N'"
5517 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5518 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5519 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5522 new_status=$(ost_dev_status $ost_idx)
5523 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5524 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5526 run_test 56c "check 'lfs df' showing device status"
5531 local local_tdir="$1"
5532 local local_numfiles="$2"
5533 local local_numdirs="$3"
5534 local dir_params="$4"
5535 local dir_stripe_params="$5"
5537 if [ ! -d "$local_tdir" ] ; then
5538 test_mkdir -p $dir_stripe_params $local_tdir
5539 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5540 for i in $(seq $local_numfiles) ; do
5541 touch $local_tdir/file$i
5543 for i in $(seq $local_numdirs) ; do
5544 test_mkdir $dir_stripe_params $local_tdir/dir$i
5545 for j in $(seq $local_numfiles) ; do
5546 touch $local_tdir/dir$i/file$j
5552 setup_56_special() {
5554 local local_numfiles=$2
5555 local local_numdirs=$3
5557 setup_56 $local_tdir $local_numfiles $local_numdirs
5559 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5560 for i in $(seq $local_numfiles) ; do
5561 mknod $local_tdir/loop${i}b b 7 $i
5562 mknod $local_tdir/null${i}c c 1 3
5563 ln -s $local_tdir/file1 $local_tdir/link${i}
5565 for i in $(seq $local_numdirs) ; do
5566 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5567 mknod $local_tdir/dir$i/null${i}c c 1 3
5568 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5574 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5575 local expected=$(($NUMDIRS + 2))
5577 setup_56 $dir $NUMFILES $NUMDIRS
5579 # test lfs find with -name
5580 for i in $(seq $NUMFILES) ; do
5581 local nums=$($LFS find -name "*$i" $dir | wc -l)
5583 [ $nums -eq $expected ] ||
5584 error "lfs find -name '*$i' $dir wrong: "\
5585 "found $nums, expected $expected"
5588 run_test 56g "check lfs find -name"
5591 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5592 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5594 setup_56 $dir $NUMFILES $NUMDIRS
5596 # test lfs find with ! -name
5597 for i in $(seq $NUMFILES) ; do
5598 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5600 [ $nums -eq $expected ] ||
5601 error "lfs find ! -name '*$i' $dir wrong: "\
5602 "found $nums, expected $expected"
5605 run_test 56h "check lfs find ! -name"
5608 local dir=$DIR/$tdir
5612 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5615 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5617 run_test 56i "check 'lfs find -ost UUID' skips directories"
5620 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5622 setup_56_special $dir $NUMFILES $NUMDIRS
5624 local expected=$((NUMDIRS + 1))
5625 local cmd="$LFS find -type d $dir"
5626 local nums=$($cmd | wc -l)
5628 [ $nums -eq $expected ] ||
5629 error "'$cmd' wrong: found $nums, expected $expected"
5631 run_test 56j "check lfs find -type d"
5634 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5636 setup_56_special $dir $NUMFILES $NUMDIRS
5638 local expected=$(((NUMDIRS + 1) * NUMFILES))
5639 local cmd="$LFS find -type f $dir"
5640 local nums=$($cmd | wc -l)
5642 [ $nums -eq $expected ] ||
5643 error "'$cmd' wrong: found $nums, expected $expected"
5645 run_test 56k "check lfs find -type f"
5648 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5650 setup_56_special $dir $NUMFILES $NUMDIRS
5652 local expected=$((NUMDIRS + NUMFILES))
5653 local cmd="$LFS find -type b $dir"
5654 local nums=$($cmd | wc -l)
5656 [ $nums -eq $expected ] ||
5657 error "'$cmd' wrong: found $nums, expected $expected"
5659 run_test 56l "check lfs find -type b"
5662 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5664 setup_56_special $dir $NUMFILES $NUMDIRS
5666 local expected=$((NUMDIRS + NUMFILES))
5667 local cmd="$LFS find -type c $dir"
5668 local nums=$($cmd | wc -l)
5669 [ $nums -eq $expected ] ||
5670 error "'$cmd' wrong: found $nums, expected $expected"
5672 run_test 56m "check lfs find -type c"
5675 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5676 setup_56_special $dir $NUMFILES $NUMDIRS
5678 local expected=$((NUMDIRS + NUMFILES))
5679 local cmd="$LFS find -type l $dir"
5680 local nums=$($cmd | wc -l)
5682 [ $nums -eq $expected ] ||
5683 error "'$cmd' wrong: found $nums, expected $expected"
5685 run_test 56n "check lfs find -type l"
5688 local dir=$DIR/$tdir
5690 setup_56 $dir $NUMFILES $NUMDIRS
5691 utime $dir/file1 > /dev/null || error "utime (1)"
5692 utime $dir/file2 > /dev/null || error "utime (2)"
5693 utime $dir/dir1 > /dev/null || error "utime (3)"
5694 utime $dir/dir2 > /dev/null || error "utime (4)"
5695 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5696 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5699 local nums=$($LFS find -mtime +0 $dir | wc -l)
5701 [ $nums -eq $expected ] ||
5702 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5705 cmd="$LFS find -mtime 0 $dir"
5706 nums=$($cmd | wc -l)
5707 [ $nums -eq $expected ] ||
5708 error "'$cmd' wrong: found $nums, expected $expected"
5710 run_test 56o "check lfs find -mtime for old files"
5713 local dir=$DIR/$tdir
5717 # just to make sure there is something that won't be found
5719 touch $dir/$tfile.now
5721 for age in year week day hour min; do
5722 count=$((count + 1))
5724 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5725 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5726 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5728 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5729 local nums=$($cmd | wc -l)
5730 [ $nums -eq $expected ] ||
5731 error "'$cmd' wrong: found $nums, expected $expected"
5733 cmd="$LFS find $dir -atime $count${age:0:1}"
5734 nums=$($cmd | wc -l)
5735 [ $nums -eq $expected ] ||
5736 error "'$cmd' wrong: found $nums, expected $expected"
5740 cmd="$LFS find $dir -ctime +1s -type f"
5741 nums=$($cmd | wc -l)
5742 (( $nums == $count * 2 + 1)) ||
5743 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5745 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5748 [ $RUNAS_ID -eq $UID ] &&
5749 skip_env "RUNAS_ID = UID = $UID -- skipping"
5751 local dir=$DIR/$tdir
5753 setup_56 $dir $NUMFILES $NUMDIRS
5754 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5756 local expected=$NUMFILES
5757 local cmd="$LFS find -uid $RUNAS_ID $dir"
5758 local nums=$($cmd | wc -l)
5760 [ $nums -eq $expected ] ||
5761 error "'$cmd' wrong: found $nums, expected $expected"
5763 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5764 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5765 nums=$($cmd | wc -l)
5766 [ $nums -eq $expected ] ||
5767 error "'$cmd' wrong: found $nums, expected $expected"
5769 run_test 56p "check lfs find -uid and ! -uid"
5772 [ $RUNAS_ID -eq $UID ] &&
5773 skip_env "RUNAS_ID = UID = $UID -- skipping"
5775 local dir=$DIR/$tdir
5777 setup_56 $dir $NUMFILES $NUMDIRS
5778 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5780 local expected=$NUMFILES
5781 local cmd="$LFS find -gid $RUNAS_GID $dir"
5782 local nums=$($cmd | wc -l)
5784 [ $nums -eq $expected ] ||
5785 error "'$cmd' wrong: found $nums, expected $expected"
5787 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5788 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5789 nums=$($cmd | wc -l)
5790 [ $nums -eq $expected ] ||
5791 error "'$cmd' wrong: found $nums, expected $expected"
5793 run_test 56q "check lfs find -gid and ! -gid"
5796 local dir=$DIR/$tdir
5798 setup_56 $dir $NUMFILES $NUMDIRS
5801 local cmd="$LFS find -size 0 -type f -lazy $dir"
5802 local nums=$($cmd | wc -l)
5804 [ $nums -eq $expected ] ||
5805 error "'$cmd' wrong: found $nums, expected $expected"
5806 cmd="$LFS find -size 0 -type f $dir"
5807 nums=$($cmd | wc -l)
5808 [ $nums -eq $expected ] ||
5809 error "'$cmd' wrong: found $nums, expected $expected"
5812 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5813 nums=$($cmd | wc -l)
5814 [ $nums -eq $expected ] ||
5815 error "'$cmd' wrong: found $nums, expected $expected"
5816 cmd="$LFS find ! -size 0 -type f $dir"
5817 nums=$($cmd | wc -l)
5818 [ $nums -eq $expected ] ||
5819 error "'$cmd' wrong: found $nums, expected $expected"
5821 echo "test" > $dir/$tfile
5822 echo "test2" > $dir/$tfile.2 && sync
5824 cmd="$LFS find -size 5 -type f -lazy $dir"
5825 nums=$($cmd | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "'$cmd' wrong: found $nums, expected $expected"
5828 cmd="$LFS find -size 5 -type f $dir"
5829 nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5834 cmd="$LFS find -size +5 -type f -lazy $dir"
5835 nums=$($cmd | wc -l)
5836 [ $nums -eq $expected ] ||
5837 error "'$cmd' wrong: found $nums, expected $expected"
5838 cmd="$LFS find -size +5 -type f $dir"
5839 nums=$($cmd | wc -l)
5840 [ $nums -eq $expected ] ||
5841 error "'$cmd' wrong: found $nums, expected $expected"
5844 cmd="$LFS find -size +0 -type f -lazy $dir"
5845 nums=$($cmd | wc -l)
5846 [ $nums -eq $expected ] ||
5847 error "'$cmd' wrong: found $nums, expected $expected"
5848 cmd="$LFS find -size +0 -type f $dir"
5849 nums=$($cmd | wc -l)
5850 [ $nums -eq $expected ] ||
5851 error "'$cmd' wrong: found $nums, expected $expected"
5854 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5855 nums=$($cmd | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "'$cmd' wrong: found $nums, expected $expected"
5858 cmd="$LFS find ! -size -5 -type f $dir"
5859 nums=$($cmd | wc -l)
5860 [ $nums -eq $expected ] ||
5861 error "'$cmd' wrong: found $nums, expected $expected"
5864 cmd="$LFS find -size -5 -type f -lazy $dir"
5865 nums=$($cmd | wc -l)
5866 [ $nums -eq $expected ] ||
5867 error "'$cmd' wrong: found $nums, expected $expected"
5868 cmd="$LFS find -size -5 -type f $dir"
5869 nums=$($cmd | wc -l)
5870 [ $nums -eq $expected ] ||
5871 error "'$cmd' wrong: found $nums, expected $expected"
5873 run_test 56r "check lfs find -size works"
5876 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5877 skip "MDS < 2.12.58 doesn't return LSOM data"
5878 local dir=$DIR/$tdir
5880 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5882 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5884 cancel_lru_locks $OSC
5886 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5888 local cmd="$LFS find -size 0 -type f -lazy $dir"
5889 local nums=$($cmd | wc -l)
5891 [ $nums -eq $expected ] ||
5892 error "'$cmd' wrong: found $nums, expected $expected"
5894 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5895 [ $rpcs_before -eq $rpcs_after ] ||
5896 error "'$cmd' should not send glimpse RPCs to OST"
5897 cmd="$LFS find -size 0 -type f $dir"
5898 nums=$($cmd | wc -l)
5899 [ $nums -eq $expected ] ||
5900 error "'$cmd' wrong: found $nums, expected $expected"
5901 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5902 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5903 $LCTL get_param osc.*.stats
5904 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5905 error "'$cmd' should send 12 glimpse RPCs to OST"
5907 cancel_lru_locks $OSC
5908 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5910 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5911 nums=$($cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5914 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5915 $LCTL get_param mdc.*.stats
5916 [ $rpcs_before -eq $rpcs_after ] ||
5917 error "'$cmd' should not send glimpse RPCs to OST"
5918 cmd="$LFS find ! -size 0 -type f $dir"
5919 nums=$($cmd | wc -l)
5920 [ $nums -eq $expected ] ||
5921 error "'$cmd' wrong: found $nums, expected $expected"
5922 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5923 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5924 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
5925 error "'$cmd' should send 12 glimpse RPCs to OST"
5927 echo "test" > $dir/$tfile
5928 echo "test2" > $dir/$tfile.2 && sync
5929 cancel_lru_locks $OSC
5930 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5932 cmd="$LFS find -size 5 -type f -lazy $dir"
5933 nums=$($cmd | wc -l)
5934 [ $nums -eq $expected ] ||
5935 error "'$cmd' wrong: found $nums, expected $expected"
5936 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5937 [ $rpcs_before -eq $rpcs_after ] ||
5938 error "'$cmd' should not send glimpse RPCs to OST"
5939 cmd="$LFS find -size 5 -type f $dir"
5940 nums=$($cmd | wc -l)
5941 [ $nums -eq $expected ] ||
5942 error "'$cmd' wrong: found $nums, expected $expected"
5943 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5944 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5945 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5946 error "'$cmd' should send 14 glimpse RPCs to OST"
5948 cancel_lru_locks $OSC
5949 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5951 cmd="$LFS find -size +5 -type f -lazy $dir"
5952 nums=$($cmd | wc -l)
5953 [ $nums -eq $expected ] ||
5954 error "'$cmd' wrong: found $nums, expected $expected"
5955 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5956 [ $rpcs_before -eq $rpcs_after ] ||
5957 error "'$cmd' should not send glimpse RPCs to OST"
5958 cmd="$LFS find -size +5 -type f $dir"
5959 nums=$($cmd | wc -l)
5960 [ $nums -eq $expected ] ||
5961 error "'$cmd' wrong: found $nums, expected $expected"
5962 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5963 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5964 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5965 error "'$cmd' should send 14 glimpse RPCs to OST"
5967 cancel_lru_locks $OSC
5968 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5970 cmd="$LFS find -size +0 -type f -lazy $dir"
5971 nums=$($cmd | wc -l)
5972 [ $nums -eq $expected ] ||
5973 error "'$cmd' wrong: found $nums, expected $expected"
5974 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5975 [ $rpcs_before -eq $rpcs_after ] ||
5976 error "'$cmd' should not send glimpse RPCs to OST"
5977 cmd="$LFS find -size +0 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5981 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5982 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
5983 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
5984 error "'$cmd' should send 14 glimpse RPCs to OST"
5986 cancel_lru_locks $OSC
5987 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5989 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5990 nums=$($cmd | wc -l)
5991 [ $nums -eq $expected ] ||
5992 error "'$cmd' wrong: found $nums, expected $expected"
5993 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5994 [ $rpcs_before -eq $rpcs_after ] ||
5995 error "'$cmd' should not send glimpse RPCs to OST"
5996 cmd="$LFS find ! -size -5 -type f $dir"
5997 nums=$($cmd | wc -l)
5998 [ $nums -eq $expected ] ||
5999 error "'$cmd' wrong: found $nums, expected $expected"
6000 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6001 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6002 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6003 error "'$cmd' should send 14 glimpse RPCs to OST"
6005 cancel_lru_locks $OSC
6006 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6008 cmd="$LFS find -size -5 -type f -lazy $dir"
6009 nums=$($cmd | wc -l)
6010 [ $nums -eq $expected ] ||
6011 error "'$cmd' wrong: found $nums, expected $expected"
6012 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6013 [ $rpcs_before -eq $rpcs_after ] ||
6014 error "'$cmd' should not send glimpse RPCs to OST"
6015 cmd="$LFS find -size -5 -type f $dir"
6016 nums=$($cmd | wc -l)
6017 [ $nums -eq $expected ] ||
6018 error "'$cmd' wrong: found $nums, expected $expected"
6019 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6020 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6021 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6022 error "'$cmd' should send 14 glimpse RPCs to OST"
6024 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6026 test_56s() { # LU-611 #LU-9369
6027 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6029 local dir=$DIR/$tdir
6030 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6032 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6033 for i in $(seq $NUMDIRS); do
6034 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6037 local expected=$NUMDIRS
6038 local cmd="$LFS find -c $OSTCOUNT $dir"
6039 local nums=$($cmd | wc -l)
6041 [ $nums -eq $expected ] || {
6042 $LFS getstripe -R $dir
6043 error "'$cmd' wrong: found $nums, expected $expected"
6046 expected=$((NUMDIRS + onestripe))
6047 cmd="$LFS find -stripe-count +0 -type f $dir"
6048 nums=$($cmd | wc -l)
6049 [ $nums -eq $expected ] || {
6050 $LFS getstripe -R $dir
6051 error "'$cmd' wrong: found $nums, expected $expected"
6055 cmd="$LFS find -stripe-count 1 -type f $dir"
6056 nums=$($cmd | wc -l)
6057 [ $nums -eq $expected ] || {
6058 $LFS getstripe -R $dir
6059 error "'$cmd' wrong: found $nums, expected $expected"
6062 cmd="$LFS find -stripe-count -2 -type f $dir"
6063 nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] || {
6065 $LFS getstripe -R $dir
6066 error "'$cmd' wrong: found $nums, expected $expected"
6070 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6071 nums=$($cmd | wc -l)
6072 [ $nums -eq $expected ] || {
6073 $LFS getstripe -R $dir
6074 error "'$cmd' wrong: found $nums, expected $expected"
6077 run_test 56s "check lfs find -stripe-count works"
6079 test_56t() { # LU-611 #LU-9369
6080 local dir=$DIR/$tdir
6082 setup_56 $dir 0 $NUMDIRS
6083 for i in $(seq $NUMDIRS); do
6084 $LFS setstripe -S 8M $dir/dir$i/$tfile
6087 local expected=$NUMDIRS
6088 local cmd="$LFS find -S 8M $dir"
6089 local nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] || {
6092 $LFS getstripe -R $dir
6093 error "'$cmd' wrong: found $nums, expected $expected"
6097 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6099 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6101 expected=$(((NUMDIRS + 1) * NUMFILES))
6102 cmd="$LFS find -stripe-size 512k -type f $dir"
6103 nums=$($cmd | wc -l)
6104 [ $nums -eq $expected ] ||
6105 error "'$cmd' wrong: found $nums, expected $expected"
6107 cmd="$LFS find -stripe-size +320k -type f $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6112 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6113 cmd="$LFS find -stripe-size +200k -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] ||
6116 error "'$cmd' wrong: found $nums, expected $expected"
6118 cmd="$LFS find -stripe-size -640k -type f $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6124 cmd="$LFS find -stripe-size 256k -type f $dir"
6125 nums=$($cmd | wc -l)
6126 [ $nums -eq $expected ] ||
6127 error "'$cmd' wrong: found $nums, expected $expected"
6129 cmd="$LFS find -stripe-size -320k -type f $dir"
6130 nums=$($cmd | wc -l)
6131 [ $nums -eq $expected ] ||
6132 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find -stripe-size 1024k -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6140 run_test 56t "check lfs find -stripe-size works"
6142 test_56u() { # LU-611
6143 local dir=$DIR/$tdir
6145 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6147 if [[ $OSTCOUNT -gt 1 ]]; then
6148 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6154 local expected=$(((NUMDIRS + 1) * NUMFILES))
6155 local cmd="$LFS find -stripe-index 0 -type f $dir"
6156 local nums=$($cmd | wc -l)
6158 [ $nums -eq $expected ] ||
6159 error "'$cmd' wrong: found $nums, expected $expected"
6162 cmd="$LFS find -stripe-index 1 -type f $dir"
6163 nums=$($cmd | wc -l)
6164 [ $nums -eq $expected ] ||
6165 error "'$cmd' wrong: found $nums, expected $expected"
6167 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6173 # This should produce an error and not return any files
6174 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6175 nums=$($cmd 2>/dev/null | wc -l)
6176 [ $nums -eq $expected ] ||
6177 error "'$cmd' wrong: found $nums, expected $expected"
6179 if [[ $OSTCOUNT -gt 1 ]]; then
6180 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6181 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6182 nums=$($cmd | wc -l)
6183 [ $nums -eq $expected ] ||
6184 error "'$cmd' wrong: found $nums, expected $expected"
6187 run_test 56u "check lfs find -stripe-index works"
6191 local dir=$DIR/$tdir
6193 setup_56 $dir $NUMFILES $NUMDIRS
6195 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6196 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6198 for file in $($LFS find -m $UUID $dir); do
6199 file_midx=$($LFS getstripe -m $file)
6200 [ $file_midx -eq $mdt_idx ] ||
6201 error "lfs find -m $UUID != getstripe -m $file_midx"
6204 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6210 local dir=$DIR/$tdir
6212 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6214 local stripe_size=$($LFS getstripe -S -d $dir) ||
6215 error "$LFS getstripe -S -d $dir failed"
6216 stripe_size=${stripe_size%% *}
6218 local file_size=$((stripe_size * OSTCOUNT))
6219 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6220 local required_space=$((file_num * file_size))
6221 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6223 [[ $free_space -le $((required_space / 1024)) ]] &&
6224 skip_env "need $required_space, have $free_space kbytes"
6227 local dd_count=$((file_size / dd_bs))
6229 # write data into the files
6234 for i in $(seq $NUMFILES); do
6236 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6237 error "write data into $file failed"
6239 for i in $(seq $NUMDIRS); do
6240 for j in $(seq $NUMFILES); do
6241 file=$dir/dir$i/file$j
6242 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6243 error "write data into $file failed"
6247 # $LFS_MIGRATE will fail if hard link migration is unsupported
6248 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6249 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6250 error "creating links to $dir/dir1/file1 failed"
6255 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6258 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6261 eval $cmd || error "$cmd failed"
6263 check_stripe_count $dir/file1 $expected
6265 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6267 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6268 # OST 1 if it is on OST 0. This file is small enough to
6269 # be on only one stripe.
6270 file=$dir/migr_1_ost
6271 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6272 error "write data into $file failed"
6273 local obdidx=$($LFS getstripe -i $file)
6274 local oldmd5=$(md5sum $file)
6277 [[ $obdidx -eq 0 ]] && newobdidx=1
6278 cmd="$LFS migrate -i $newobdidx $file"
6280 eval $cmd || error "$cmd failed"
6282 local realobdix=$($LFS getstripe -i $file)
6283 local newmd5=$(md5sum $file)
6285 [[ $newobdidx -ne $realobdix ]] &&
6286 error "new OST is different (was=$obdidx, "\
6287 "wanted=$newobdidx, got=$realobdix)"
6288 [[ "$oldmd5" != "$newmd5" ]] &&
6289 error "md5sum differ: $oldmd5, $newmd5"
6293 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6295 eval $cmd || error "$cmd failed"
6297 for j in $(seq $NUMFILES); do
6298 check_stripe_count $dir/dir1/file$j $expected
6301 # lfs_migrate works with lfs find
6302 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6303 $LFS_MIGRATE -y -c $expected"
6305 eval $cmd || error "$cmd failed"
6307 for i in $(seq 2 $NUMFILES); do
6308 check_stripe_count $dir/file$i $expected
6310 for i in $(seq 2 $NUMDIRS); do
6311 for j in $(seq $NUMFILES); do
6312 check_stripe_count $dir/dir$i/file$j $expected
6316 run_test 56w "check lfs_migrate -c stripe_count works"
6319 local file1=$DIR/$tdir/file1
6320 local create_pool=false
6321 local initial_pool=$($LFS getstripe -p $DIR)
6325 echo -n "Creating test dir..."
6326 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6329 echo -n "Creating test file..."
6330 touch $file1 || error "cannot create file"
6333 echo -n "Detecting existing pools..."
6334 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6336 if [ ${#pool_list[@]} -gt 0 ]; then
6337 echo "${pool_list[@]}"
6338 for thispool in "${pool_list[@]}"; do
6339 if [[ -z "$initial_pool" ||
6340 "$initial_pool" != "$thispool" ]]; then
6342 echo "Using existing pool '$pool'"
6347 echo "none detected."
6349 if [ -z "$pool" ]; then
6350 pool=${POOL:-testpool}
6351 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6352 echo -n "Creating pool '$pool'..."
6354 pool_add $pool &> /dev/null ||
6355 error "pool_add failed"
6358 echo -n "Adding target to pool..."
6359 pool_add_targets $pool 0 0 1 &> /dev/null ||
6360 error "pool_add_targets failed"
6364 echo -n "Setting pool using -p option..."
6365 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6366 error "migrate failed rc = $?"
6369 echo -n "Verifying test file is in pool after migrating..."
6370 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6371 error "file was not migrated to pool $pool"
6374 echo -n "Removing test file from pool '$pool'..."
6375 $LFS migrate $file1 &> /dev/null ||
6376 error "cannot remove from pool"
6377 [ "$($LFS getstripe -p $file1)" ] &&
6378 error "pool still set"
6381 echo -n "Setting pool using --pool option..."
6382 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6383 error "migrate failed rc = $?"
6388 if $create_pool; then
6389 destroy_test_pools 2> /dev/null ||
6390 error "destroy test pools failed"
6393 run_test 56wb "check lfs_migrate pool support"
6396 local file1="$DIR/$tdir/file1"
6398 echo -n "Creating test dir..."
6399 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6400 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6401 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6402 error "cannot set stripe"
6405 echo -n "Setting initial stripe for test file..."
6406 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6407 error "cannot set stripe"
6408 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6409 error "stripe size not set"
6412 # File currently set to -S 512K -c 1
6414 # Ensure -c and -S options are rejected when -R is set
6415 echo -n "Verifying incompatible options are detected..."
6416 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6417 error "incompatible -c and -R options not detected"
6418 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6419 error "incompatible -S and -R options not detected"
6422 # Ensure unrecognized options are passed through to 'lfs migrate'
6423 echo -n "Verifying -S option is passed through to lfs migrate..."
6424 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6425 error "migration failed"
6426 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
6427 error "file was not restriped"
6430 # File currently set to -S 1M -c 1
6432 # Ensure long options are supported
6433 echo -n "Verifying long options supported..."
6434 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6435 error "long option without argument not supported"
6436 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6437 error "long option with argument not supported"
6438 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
6439 error "file not restriped with --stripe-size option"
6442 # File currently set to -S 512K -c 1
6444 if [ "$OSTCOUNT" -gt 1 ]; then
6445 echo -n "Verifying explicit stripe count can be set..."
6446 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6447 error "migrate failed"
6448 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
6449 error "file not restriped to explicit count"
6453 # File currently set to -S 512K -c 1 or -S 512K -c 2
6455 # Ensure parent striping is used if -R is set, and no stripe
6456 # count or size is specified
6457 echo -n "Setting stripe for parent directory..."
6458 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6459 error "cannot set stripe"
6462 echo -n "Verifying restripe option uses parent stripe settings..."
6463 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6464 error "migrate failed"
6465 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
6466 error "file not restriped to parent settings"
6467 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
6468 error "file not restriped to parent settings"
6471 # File currently set to -S 1M -c 1
6473 # Ensure striping is preserved if -R is not set, and no stripe
6474 # count or size is specified
6475 echo -n "Verifying striping size preserved when not specified..."
6476 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
6477 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6478 error "cannot set stripe on parent directory"
6479 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6480 error "migrate failed"
6481 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
6482 error "file was restriped"
6485 # Ensure file name properly detected when final option has no argument
6486 echo -n "Verifying file name properly detected..."
6487 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6488 error "file name interpreted as option argument"
6494 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6497 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6499 local file1=$DIR/$tdir/file1
6501 echo -n "Creating test dir..."
6502 test_mkdir $DIR/$tdir || error "cannot create dir"
6505 echo -n "Creating test file..."
6509 # Ensure 'lfs migrate' will fail by using a non-existent option,
6510 # and make sure rsync is not called to recover
6511 echo -n "Make sure --no-rsync option works..."
6512 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6513 grep -q 'refusing to fall back to rsync' ||
6514 error "rsync was called with --no-rsync set"
6517 # Ensure rsync is called without trying 'lfs migrate' first
6518 echo -n "Make sure --rsync option works..."
6519 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6520 grep -q 'falling back to rsync' &&
6521 error "lfs migrate was called with --rsync set"
6524 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6525 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6526 grep -q 'at the same time' ||
6527 error "--rsync and --no-rsync accepted concurrently"
6533 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6536 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6537 check_swap_layouts_support
6539 local dir=$DIR/$tdir
6540 local ref1=/etc/passwd
6541 local file1=$dir/file1
6543 test_mkdir $dir || error "creating dir $dir"
6544 $LFS setstripe -c 2 $file1
6546 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6547 stripe=$($LFS getstripe -c $file1)
6548 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6549 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6554 run_test 56x "lfs migration support"
6557 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6558 check_swap_layouts_support
6560 local dir=$DIR/$tdir/$testnum
6564 local ref1=/etc/passwd
6565 local file1=$dir/file1
6567 $LFS setstripe -c 2 $file1
6569 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6571 local stripe=$($LFS getstripe -c $file1)
6573 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6574 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6579 run_test 56xa "lfs migration --block support"
6581 check_migrate_links() {
6583 local file1="$dir/file1"
6587 local total_count=$(($begin + $count - 1))
6588 local symlink_count=10
6591 if [ ! -f "$file1" ]; then
6592 echo -n "creating initial file..."
6593 $LFS setstripe -c 1 -S "512k" "$file1" ||
6594 error "cannot setstripe initial file"
6597 echo -n "creating symlinks..."
6598 for s in $(seq 1 $symlink_count); do
6599 ln -s "$file1" "$dir/slink$s" ||
6600 error "cannot create symlinks"
6604 echo -n "creating nonlinked files..."
6605 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6606 error "cannot create nonlinked files"
6611 if [ ! -f "$dir/file$total_count" ]; then
6612 echo -n "creating hard links $begin:$total_count..."
6613 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6614 /dev/null || error "cannot create hard links"
6618 echo -n "checking number of hard links listed in xattrs..."
6619 local fid=$($LFS getstripe -F "$file1")
6620 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6623 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6624 skip "hard link list has unexpected size, skipping test"
6626 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6627 error "link names should exceed xattrs size"
6630 echo -n "migrating files..."
6631 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6633 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6636 # make sure all links have been properly migrated
6637 echo -n "verifying files..."
6638 fid=$($LFS getstripe -F "$file1") ||
6639 error "cannot get fid for file $file1"
6640 for i in $(seq 2 $total_count); do
6641 local fid2=$($LFS getstripe -F $dir/file$i)
6643 [ "$fid2" == "$fid" ] ||
6644 error "migrated hard link has mismatched FID"
6647 # make sure hard links were properly detected, and migration was
6648 # performed only once for the entire link set; nonlinked files should
6650 local actual=$(grep -c 'done' <<< "$migrate_out")
6651 local expected=$(($uniq_count + 1))
6653 [ "$actual" -eq "$expected" ] ||
6654 error "hard links individually migrated ($actual != $expected)"
6656 # make sure the correct number of hard links are present
6657 local hardlinks=$(stat -c '%h' "$file1")
6659 [ $hardlinks -eq $total_count ] ||
6660 error "num hard links $hardlinks != $total_count"
6667 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6668 skip "Need MDS version at least 2.10.55"
6670 local dir="$DIR/$tdir"
6672 test_mkdir "$dir" || error "cannot create dir $dir"
6674 echo "testing lfs migrate mode when all links fit within xattrs"
6675 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6677 echo "testing rsync mode when all links fit within xattrs"
6678 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6680 echo "testing lfs migrate mode when all links do not fit within xattrs"
6681 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6683 echo "testing rsync mode when all links do not fit within xattrs"
6684 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6686 chown -R $RUNAS_ID $dir
6687 echo "testing non-root lfs migrate mode when not all links are in xattr"
6688 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6693 run_test 56xb "lfs migration hard link support"
6696 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6698 local dir="$DIR/$tdir"
6700 test_mkdir "$dir" || error "cannot create dir $dir"
6702 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6703 echo -n "Setting initial stripe for 20MB test file..."
6704 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6705 error "cannot setstripe 20MB file"
6707 echo -n "Sizing 20MB test file..."
6708 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6710 echo -n "Verifying small file autostripe count is 1..."
6711 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6712 error "cannot migrate 20MB file"
6713 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6714 error "cannot get stripe for $dir/20mb"
6715 [ $stripe_count -eq 1 ] ||
6716 error "unexpected stripe count $stripe_count for 20MB file"
6720 # Test 2: File is small enough to fit within the available space on
6721 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6722 # have at least an additional 1KB for each desired stripe for test 3
6723 echo -n "Setting stripe for 1GB test file..."
6724 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6726 echo -n "Sizing 1GB test file..."
6727 # File size is 1GB + 3KB
6728 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6731 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6732 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6733 if (( avail > 524288 * OSTCOUNT )); then
6734 echo -n "Migrating 1GB file..."
6735 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6736 error "cannot migrate 1GB file"
6738 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6739 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6740 error "cannot getstripe for 1GB file"
6741 [ $stripe_count -eq 2 ] ||
6742 error "unexpected stripe count $stripe_count != 2"
6746 # Test 3: File is too large to fit within the available space on
6747 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6748 if [ $OSTCOUNT -ge 3 ]; then
6749 # The required available space is calculated as
6750 # file size (1GB + 3KB) / OST count (3).
6751 local kb_per_ost=349526
6753 echo -n "Migrating 1GB file with limit..."
6754 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6755 error "cannot migrate 1GB file with limit"
6758 stripe_count=$($LFS getstripe -c "$dir/1gb")
6759 echo -n "Verifying 1GB autostripe count with limited space..."
6760 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6761 error "unexpected stripe count $stripe_count (min 3)"
6768 run_test 56xc "lfs migration autostripe"
6771 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6772 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6775 local dir=$DIR/$tdir
6779 test_mkdir -p $dir || error "creating dir $dir"
6780 touch $f1 || error "creating std file $f1"
6781 $MULTIOP $f2 H2c || error "creating released file $f2"
6783 # a directory can be raid0, so ask only for files
6784 res=$($LFS find $dir -L raid0 -type f | wc -l)
6785 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6787 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6788 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6790 # only files can be released, so no need to force file search
6791 res=$($LFS find $dir -L released)
6792 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6794 res=$($LFS find $dir -type f \! -L released)
6795 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6797 run_test 56y "lfs find -L raid0|released"
6799 test_56z() { # LU-4824
6800 # This checks to make sure 'lfs find' continues after errors
6801 # There are two classes of errors that should be caught:
6802 # - If multiple paths are provided, all should be searched even if one
6804 # - If errors are encountered during the search, it should not terminate
6806 local dir=$DIR/$tdir
6810 for i in d{0..9}; do
6812 touch $dir/$i/$tfile
6814 $LFS find $DIR/non_existent_dir $dir &&
6815 error "$LFS find did not return an error"
6816 # Make a directory unsearchable. This should NOT be the last entry in
6817 # directory order. Arbitrarily pick the 6th entry
6818 chmod 700 $($LFS find $dir -type d | sed '6!d')
6820 $RUNAS $LFS find $DIR/non_existent $dir
6821 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6823 # The user should be able to see 10 directories and 9 files
6824 (( count == 19 )) ||
6825 error "$LFS find found $count != 19 entries after error"
6827 run_test 56z "lfs find should continue after an error"
6829 test_56aa() { # LU-5937
6830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6832 local dir=$DIR/$tdir
6835 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6837 createmany -o $dir/striped_dir/${tfile}- 1024
6838 local dirs=$($LFS find --size +8k $dir/)
6840 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6842 run_test 56aa "lfs find --size under striped dir"
6844 test_56ab() { # LU-10705
6845 test_mkdir $DIR/$tdir
6846 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6847 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6848 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6849 # Flush writes to ensure valid blocks. Need to be more thorough for
6850 # ZFS, since blocks are not allocated/returned to client immediately.
6852 wait_zfs_commit ost1 2
6853 cancel_lru_locks osc
6856 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6858 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6860 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6861 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6863 rm -f $DIR/$tdir/$tfile.[123]
6865 run_test 56ab "lfs find --blocks"
6868 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6869 skip "Need MDS version at least 2.10.50"
6871 # Create composite files with one component
6872 local dir=$DIR/$tdir
6874 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6875 # Create composite files with three components
6876 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6877 # Create non-composite files
6878 createmany -o $dir/${tfile}- 10
6880 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6882 [[ $nfiles == 10 ]] ||
6883 error "lfs find -E 1M found $nfiles != 10 files"
6885 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6886 [[ $nfiles == 25 ]] ||
6887 error "lfs find ! -E 1M found $nfiles != 25 files"
6889 # All files have a component that starts at 0
6890 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6891 [[ $nfiles == 35 ]] ||
6892 error "lfs find --component-start 0 - $nfiles != 35 files"
6894 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6895 [[ $nfiles == 15 ]] ||
6896 error "lfs find --component-start 2M - $nfiles != 15 files"
6898 # All files created here have a componenet that does not starts at 2M
6899 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6900 [[ $nfiles == 35 ]] ||
6901 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6903 # Find files with a specified number of components
6904 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6905 [[ $nfiles == 15 ]] ||
6906 error "lfs find --component-count 3 - $nfiles != 15 files"
6908 # Remember non-composite files have a component count of zero
6909 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6910 [[ $nfiles == 10 ]] ||
6911 error "lfs find --component-count 0 - $nfiles != 10 files"
6913 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6914 [[ $nfiles == 20 ]] ||
6915 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6917 # All files have a flag called "init"
6918 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6919 [[ $nfiles == 35 ]] ||
6920 error "lfs find --component-flags init - $nfiles != 35 files"
6922 # Multi-component files will have a component not initialized
6923 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6924 [[ $nfiles == 15 ]] ||
6925 error "lfs find !--component-flags init - $nfiles != 15 files"
6930 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6933 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6934 skip "Need MDS version at least 2.10.57"
6944 # create mirrored directories and mirrored files
6945 mkdir $td || error "mkdir $td failed"
6946 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6947 createmany -o $tf- 10 || error "create $tf- failed"
6949 for i in $(seq 2); do
6951 mkdir $dir || error "mkdir $dir failed"
6952 $LFS mirror create -N$((3 + i)) $dir ||
6953 error "create mirrored dir $dir failed"
6954 createmany -o $dir/$tfile- 10 ||
6955 error "create $dir/$tfile- failed"
6958 # change the states of some mirrored files
6960 for i in $(seq 2); do
6962 for j in $(seq 4 9); do
6963 echo foo > $dir/$tfile-$j
6967 # find mirrored files with specific mirror count
6968 cmd="$LFS find --mirror-count 3 --type f $td"
6969 nfiles=$($cmd | wc -l)
6970 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6972 cmd="$LFS find ! --mirror-count 3 --type f $td"
6973 nfiles=$($cmd | wc -l)
6974 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6976 cmd="$LFS find --mirror-count +2 --type f $td"
6977 nfiles=$($cmd | wc -l)
6978 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6980 cmd="$LFS find --mirror-count -6 --type f $td"
6981 nfiles=$($cmd | wc -l)
6982 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6984 # find mirrored files with specific file state
6985 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6986 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6988 cmd="$LFS find --mirror-state=ro --type f $td"
6989 nfiles=$($cmd | wc -l)
6990 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6992 cmd="$LFS find ! --mirror-state=ro --type f $td"
6993 nfiles=$($cmd | wc -l)
6994 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6996 cmd="$LFS find --mirror-state=wp --type f $td"
6997 nfiles=$($cmd | wc -l)
6998 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7000 cmd="$LFS find ! --mirror-state=sp --type f $td"
7001 nfiles=$($cmd | wc -l)
7002 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7004 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7008 # note test will not do anything if MDS is not local
7009 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7010 skip_env "ldiskfs only test"
7012 remote_mds_nodsh && skip "remote MDS with nodsh"
7014 local MNTDEV="osd*.*MDT*.mntdev"
7015 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7016 [ -z "$DEV" ] && error "can't access $MNTDEV"
7017 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7018 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7019 error "can't access $DEV"
7020 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7021 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7025 run_test 57a "verify MDS filesystem created with large inodes =="
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7029 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7030 skip_env "ldiskfs only test"
7032 remote_mds_nodsh && skip "remote MDS with nodsh"
7034 local dir=$DIR/$tdir
7037 local fileN=$dir/f$filecount
7039 rm -rf $dir || error "removing $dir"
7041 local mdtidx=$($LFS getstripe -m $dir)
7042 local mdtname=MDT$(printf %04x $mdtidx)
7043 local facet=mds$((mdtidx + 1))
7045 echo "mcreating $filecount files"
7046 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7048 # verify that files do not have EAs yet
7049 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7050 error "$file1 has an EA"
7051 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7052 error "$fileN has an EA"
7056 df $dir #make sure we get new statfs data
7057 local mdsfree=$(do_facet $facet \
7058 lctl get_param -n osd*.*$mdtname.kbytesfree)
7059 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7062 echo "opening files to create objects/EAs"
7063 for file in $(seq -f $dir/f%g 1 $filecount); do
7064 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7065 error "opening $file"
7068 # verify that files have EAs now
7069 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7070 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7072 sleep 1 #make sure we get new statfs data
7074 local mdsfree2=$(do_facet $facet \
7075 lctl get_param -n osd*.*$mdtname.kbytesfree)
7076 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7078 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7079 if [ "$mdsfree" != "$mdsfree2" ]; then
7080 error "MDC before $mdcfree != after $mdcfree2"
7082 echo "MDC before $mdcfree != after $mdcfree2"
7083 echo "unable to confirm if MDS has large inodes"
7088 run_test 57b "default LOV EAs are stored inside large inodes ==="
7091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7092 [ -z "$(which wiretest 2>/dev/null)" ] &&
7093 skip_env "could not find wiretest"
7097 run_test 58 "verify cross-platform wire constants =============="
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7102 echo "touch 130 files"
7103 createmany -o $DIR/f59- 130
7105 unlinkmany $DIR/f59- 130
7107 # wait for commitment of removal
7108 wait_delete_completed
7110 run_test 59 "verify cancellation of llog records async ========="
7112 TEST60_HEAD="test_60 run $RANDOM"
7114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7115 remote_mgs_nodsh && skip "remote MGS with nodsh"
7116 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7117 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7118 skip_env "missing subtest run-llog.sh"
7120 log "$TEST60_HEAD - from kernel mode"
7121 do_facet mgs "$LCTL dk > /dev/null"
7122 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7123 do_facet mgs $LCTL dk > $TMP/$tfile
7125 # LU-6388: test llog_reader
7126 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7127 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7128 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7129 skip_env "missing llog_reader"
7130 local fstype=$(facet_fstype mgs)
7131 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7132 skip_env "Only for ldiskfs or zfs type mgs"
7134 local mntpt=$(facet_mntpt mgs)
7135 local mgsdev=$(mgsdevname 1)
7147 #get fid and record list
7148 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7150 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7152 #remount mgs as ldiskfs or zfs type
7153 stop mgs || error "stop mgs failed"
7154 mount_fstype mgs || error "remount mgs failed"
7155 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7158 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7159 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7164 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7166 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7168 echo "obj_file is $obj_file"
7169 do_facet mgs $llog_reader $obj_file
7171 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7172 awk '{ print $3 }' | sed -e "s/^type=//g")
7173 if [ $rec_type != $rec ]; then
7174 echo "FAILED test_60a wrong record type $rec_type," \
7180 #check obj path if record type is LLOG_LOGID_MAGIC
7181 if [ "$rec" == "1064553b" ]; then
7182 path=$(do_facet mgs $llog_reader $obj_file |
7183 grep "path=" | awk '{ print $NF }' |
7184 sed -e "s/^path=//g")
7185 if [ $obj_file != $mntpt/$path ]; then
7186 echo "FAILED test_60a wrong obj path" \
7187 "$montpt/$path, should be $obj_file"
7194 #restart mgs before "error", otherwise it will block the next test
7195 stop mgs || error "stop mgs failed"
7196 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7197 $pass || error "test failed, see FAILED test_60a messages for specifics"
7199 run_test 60a "llog_test run from kernel module and test llog_reader"
7201 test_60b() { # bug 6411
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7205 LLOG_COUNT=$(do_facet mgs dmesg |
7206 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7207 /llog_[a-z]*.c:[0-9]/ {
7219 [[ $LLOG_COUNT -gt 120 ]] &&
7220 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7222 run_test 60b "limit repeated messages from CERROR/CWARN"
7225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7227 echo "create 5000 files"
7228 createmany -o $DIR/f60c- 5000
7229 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7230 lctl set_param fail_loc=0x80000137
7231 unlinkmany $DIR/f60c- 5000
7232 lctl set_param fail_loc=0
7234 run_test 60c "unlink file when mds full"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 SAVEPRINTK=$(lctl get_param -n printk)
7240 # verify "lctl mark" is even working"
7241 MESSAGE="test message ID $RANDOM $$"
7242 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7243 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7245 lctl set_param printk=0 || error "set lnet.printk failed"
7246 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7247 MESSAGE="new test message ID $RANDOM $$"
7248 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7249 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7250 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7252 lctl set_param -n printk="$SAVEPRINTK"
7254 run_test 60d "test printk console message masking"
7257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7258 remote_mds_nodsh && skip "remote MDS with nodsh"
7261 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7262 do_facet mds1 lctl set_param fail_loc=0x15b
7265 run_test 60e "no space while new llog is being created"
7271 test_mkdir -c $MDSCOUNT $DIR/$tdir
7276 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7277 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7279 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7280 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7281 index=$((index + 1))
7287 for i in {0..100}; do
7288 # define OBD_FAIL_OSD_TXN_START 0x19a
7289 local index=$((i % MDSCOUNT + 1))
7291 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7298 for i in $(seq $MDSCOUNT); do
7299 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7302 mkdir $DIR/$tdir/new || error "mkdir failed"
7303 rmdir $DIR/$tdir/new || error "rmdir failed"
7305 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7307 for i in $(seq $MDSCOUNT); do
7308 wait_update_facet mds$i "$LCTL get_param -n \
7309 mdd.$(facet_svc mds$i).lfsck_namespace |
7310 awk '/^status/ { print \\\$2 }'" "completed"
7313 ls -R $DIR/$tdir || error "ls failed"
7314 rm -rf $DIR/$tdir || error "rmdir failed"
7316 run_test 60g "transaction abort won't cause MDT hung"
7319 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7320 skip "Need MDS version at least 2.12.52"
7321 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7325 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7326 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7327 for fail_loc in 0x80000188 0x80000189; do
7328 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7329 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7330 error "mkdir $dir-$fail_loc failed"
7331 for i in {0..10}; do
7332 # create may fail on missing stripe
7333 echo $i > $DIR/$tdir-$fail_loc/$i
7335 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7336 error "getdirstripe $tdir-$fail_loc failed"
7337 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7338 error "migrate $tdir-$fail_loc failed"
7339 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7340 error "getdirstripe $tdir-$fail_loc failed"
7341 pushd $DIR/$tdir-$fail_loc
7343 echo $f | cmp $f - || error "$f data mismatch"
7346 rm -rf $DIR/$tdir-$fail_loc
7349 run_test 60h "striped directory with missing stripes can be accessed"
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7355 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7356 cancel_lru_locks osc
7357 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7360 run_test 61a "mmap() writes don't make sync hang ================"
7363 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7365 run_test 61b "mmap() of unstriped file is successful"
7367 # bug 2330 - insufficient obd_match error checking causes LBUG
7369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7373 cancel_lru_locks osc
7374 lctl set_param fail_loc=0x405
7375 cat $f && error "cat succeeded, expect -EIO"
7376 lctl set_param fail_loc=0
7378 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7379 # match every page all of the time.
7380 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7382 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7383 # Though this test is irrelevant anymore, it helped to reveal some
7384 # other grant bugs (LU-4482), let's keep it.
7385 test_63a() { # was test_63
7386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7388 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7390 for i in `seq 10` ; do
7391 dd if=/dev/zero of=$DIR/f63 bs=8k &
7397 rm -f $DIR/f63 || true
7399 run_test 63a "Verify oig_wait interruption does not crash ======="
7401 # bug 2248 - async write errors didn't return to application on sync
7402 # bug 3677 - async write errors left page locked
7404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7407 lctl set_param debug=-1
7409 # ensure we have a grant to do async writes
7410 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7413 sync # sync lest earlier test intercept the fail_loc
7415 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7416 lctl set_param fail_loc=0x80000406
7417 $MULTIOP $DIR/$tfile Owy && \
7418 error "sync didn't return ENOMEM"
7419 sync; sleep 2; sync # do a real sync this time to flush page
7420 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7421 error "locked page left in cache after async error" || true
7424 run_test 63b "async write errors should be returned to fsync ==="
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7430 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7432 run_test 64a "verify filter grant calculations (in kernel) ====="
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7437 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7439 run_test 64b "check out-of-space detection on client"
7442 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7444 run_test 64c "verify grant shrink"
7446 # this does exactly what osc_request.c:osc_announce_cached() does in
7447 # order to calculate max amount of grants to ask from server
7451 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7452 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7454 ((rpc_in_flight ++));
7455 nrpages=$((nrpages * rpc_in_flight))
7457 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7459 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7461 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7462 local undirty=$((nrpages * PAGE_SIZE))
7464 local max_extent_pages
7465 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7466 grep grant_max_extent_size | awk '{print $2}')
7467 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7468 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7469 local grant_extent_tax
7470 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7471 grep grant_extent_tax | awk '{print $2}')
7473 undirty=$((undirty + nrextents * grant_extent_tax))
7478 # this is size of unit for grant allocation. It should be equal to
7479 # what tgt_grant.c:tgt_grant_chunk() calculates
7483 local grant_extent_tax
7485 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7486 grep max_brw_size | awk '{print $2}')
7488 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7489 grep grant_extent_tax | awk '{print $2}')
7491 echo $(((max_brw_size + grant_extent_tax) * 2))
7495 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7496 skip "OST < 2.10.55 doesn't limit grants enough"
7498 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7499 local file=$DIR/$tfile
7501 [[ $($LCTL get_param osc.${tgt}.import |
7502 grep "connect_flags:.*grant_param") ]] ||
7503 skip "no grant_param connect flag"
7505 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7507 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7509 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7510 stack_trap "rm -f $file" EXIT
7512 $LFS setstripe $file -i 0 -c 1
7513 dd if=/dev/zero of=$file bs=1M count=1000 &
7518 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7519 if [[ $cur_grant -gt $max_cur_granted ]]
7522 error "cur_grant $cur_grant > $max_cur_granted"
7525 [[ $? -ne 0 ]] && break;
7530 wait_delete_completed
7531 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7533 run_test 64d "check grant limit exceed"
7535 # bug 1414 - set/get directories' stripe info
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7539 test_mkdir $DIR/$tdir
7541 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7543 run_test 65a "directory with no stripe info"
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7548 test_mkdir $DIR/$tdir
7549 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7551 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7554 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7556 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7560 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7562 test_mkdir $DIR/$tdir
7563 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7565 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7566 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7568 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7570 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 test_mkdir $DIR/$tdir
7576 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7577 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7579 if [[ $STRIPECOUNT -le 0 ]]; then
7581 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7582 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7583 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7585 sc=$(($STRIPECOUNT - 1))
7587 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7588 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7589 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7590 error "lverify failed"
7592 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7597 test_mkdir $DIR/$tdir
7599 $LFS setstripe $DIR/$tdir || error "setstripe"
7600 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7601 error "no stripe info failed"
7603 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7605 run_test 65e "directory setstripe defaults"
7608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7610 test_mkdir $DIR/${tdir}f
7611 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7612 error "setstripe succeeded" || true
7614 run_test 65f "dir setstripe permission (should return error) ==="
7617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7619 test_mkdir $DIR/$tdir
7620 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7622 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7623 error "setstripe -S failed"
7624 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7625 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7626 error "delete default stripe failed"
7628 run_test 65g "directory setstripe -d"
7631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7633 test_mkdir $DIR/$tdir
7634 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7636 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7637 error "setstripe -S failed"
7638 test_mkdir $DIR/$tdir/dd1
7639 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7640 error "stripe info inherit failed"
7642 run_test 65h "directory stripe info inherit ===================="
7645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 save_layout_restore_at_exit $MOUNT
7649 # bug6367: set non-default striping on root directory
7650 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7652 # bug12836: getstripe on -1 default directory striping
7653 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7655 # bug12836: getstripe -v on -1 default directory striping
7656 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7658 # bug12836: new find on -1 default directory striping
7659 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7661 run_test 65i "various tests to set root directory striping"
7663 test_65j() { # bug6367
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7668 # if we aren't already remounting for each test, do so for this test
7669 if [ "$I_MOUNTED" = "yes" ]; then
7670 cleanup || error "failed to unmount"
7674 save_layout_restore_at_exit $MOUNT
7676 $LFS setstripe -d $MOUNT || error "setstripe failed"
7678 run_test 65j "set default striping on root directory (bug 6367)="
7682 wait_delete_completed
7683 do_facet $SINGLEMDS "lctl set_param -n \
7684 osp.$ost*MDT0000.max_create_count=$max_count"
7685 do_facet $SINGLEMDS "lctl set_param -n \
7686 osp.$ost*MDT0000.create_count=$count"
7687 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7688 echo $INACTIVE_OSC "is Activate"
7690 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7693 test_65k() { # bug11679
7694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7695 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7696 remote_mds_nodsh && skip "remote MDS with nodsh"
7698 local disable_precreate=true
7699 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7700 disable_precreate=false
7702 echo "Check OST status: "
7703 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7704 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7706 for OSC in $MDS_OSCS; do
7707 echo $OSC "is active"
7708 do_facet $SINGLEMDS lctl --device %$OSC activate
7711 for INACTIVE_OSC in $MDS_OSCS; do
7712 local ost=$(osc_to_ost $INACTIVE_OSC)
7713 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7714 lov.*md*.target_obd |
7715 awk -F: /$ost/'{ print $1 }' | head -n 1)
7718 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7719 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7721 echo "Deactivate: " $INACTIVE_OSC
7722 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7724 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7725 osp.$ost*MDT0000.create_count")
7726 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7727 osp.$ost*MDT0000.max_create_count")
7728 $disable_precreate &&
7729 do_facet $SINGLEMDS "lctl set_param -n \
7730 osp.$ost*MDT0000.max_create_count=0"
7732 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7733 [ -f $DIR/$tdir/$idx ] && continue
7734 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7735 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7737 error "setstripe $idx should succeed"; }
7738 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7740 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7743 do_facet $SINGLEMDS "lctl set_param -n \
7744 osp.$ost*MDT0000.max_create_count=$max_count"
7745 do_facet $SINGLEMDS "lctl set_param -n \
7746 osp.$ost*MDT0000.create_count=$count"
7747 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7748 echo $INACTIVE_OSC "is Activate"
7750 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7753 run_test 65k "validate manual striping works properly with deactivated OSCs"
7755 test_65l() { # bug 12836
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7758 test_mkdir -p $DIR/$tdir/test_dir
7759 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7760 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7762 run_test 65l "lfs find on -1 stripe dir ========================"
7765 local layout=$(save_layout $MOUNT)
7766 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7767 restore_layout $MOUNT $layout
7768 error "setstripe should fail by non-root users"
7772 run_test 65m "normal user can't set filesystem default stripe"
7775 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7776 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7777 skip "Need MDS version at least 2.12.50"
7778 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7780 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7781 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7782 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7784 local root_layout=$(save_layout $MOUNT)
7785 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7787 # new subdirectory under root directory should not inherit
7788 # the default layout from root
7789 local dir1=$MOUNT/$tdir-1
7790 mkdir $dir1 || error "mkdir $dir1 failed"
7791 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7792 error "$dir1 shouldn't have LOV EA"
7794 # delete the default layout on root directory
7795 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7797 local dir2=$MOUNT/$tdir-2
7798 mkdir $dir2 || error "mkdir $dir2 failed"
7799 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7800 error "$dir2 shouldn't have LOV EA"
7802 # set a new striping pattern on root directory
7803 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7804 local new_def_stripe_size=$((def_stripe_size * 2))
7805 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7806 error "set stripe size on $MOUNT failed"
7808 # new file created in $dir2 should inherit the new stripe size from
7809 # the filesystem default
7810 local file2=$dir2/$tfile-2
7811 touch $file2 || error "touch $file2 failed"
7813 local file2_stripe_size=$($LFS getstripe -S $file2)
7814 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7815 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7817 local dir3=$MOUNT/$tdir-3
7818 mkdir $dir3 || error "mkdir $dir3 failed"
7819 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7820 error "$dir3 shouldn't have LOV EA"
7822 # set OST pool on root directory
7823 local pool=$TESTNAME
7824 pool_add $pool || error "add $pool failed"
7825 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7826 error "add targets to $pool failed"
7828 $LFS setstripe -p $pool $MOUNT ||
7829 error "set OST pool on $MOUNT failed"
7831 # new file created in $dir3 should inherit the pool from
7832 # the filesystem default
7833 local file3=$dir3/$tfile-3
7834 touch $file3 || error "touch $file3 failed"
7836 local file3_pool=$($LFS getstripe -p $file3)
7837 [[ "$file3_pool" = "$pool" ]] ||
7838 error "$file3 didn't inherit OST pool $pool"
7840 local dir4=$MOUNT/$tdir-4
7841 mkdir $dir4 || error "mkdir $dir4 failed"
7842 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7843 error "$dir4 shouldn't have LOV EA"
7845 # new file created in $dir4 should inherit the pool from
7846 # the filesystem default
7847 local file4=$dir4/$tfile-4
7848 touch $file4 || error "touch $file4 failed"
7850 local file4_pool=$($LFS getstripe -p $file4)
7851 [[ "$file4_pool" = "$pool" ]] ||
7852 error "$file4 didn't inherit OST pool $pool"
7854 # new subdirectory under non-root directory should inherit
7855 # the default layout from its parent directory
7856 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7857 error "set directory layout on $dir4 failed"
7859 local dir5=$dir4/$tdir-5
7860 mkdir $dir5 || error "mkdir $dir5 failed"
7862 local dir4_layout=$(get_layout_param $dir4)
7863 local dir5_layout=$(get_layout_param $dir5)
7864 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7865 error "$dir5 should inherit the default layout from $dir4"
7867 # though subdir under ROOT doesn't inherit default layout, but
7868 # its sub dir/file should be created with default layout.
7869 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
7870 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
7871 skip "Need MDS version at least 2.12.59"
7873 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
7874 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
7875 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
7877 if [ $default_lmv_hash == "none" ]; then
7878 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
7880 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
7881 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
7884 $LFS setdirstripe -D -c 2 $MOUNT ||
7885 error "setdirstripe -D -c 2 failed"
7886 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
7887 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
7888 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
7890 run_test 65n "don't inherit default layout from root for new subdirectories"
7892 # bug 2543 - update blocks count on client
7894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7897 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7898 sync; sync_all_data; sync; sync_all_data
7899 cancel_lru_locks osc
7900 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7901 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7903 run_test 66 "update inode blocks count on client ==============="
7906 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7910 swapon -s | awk '($1 == "'$1'") { print $4 }'
7913 # bug5265, obdfilter oa2dentry return -ENOENT
7914 # #define OBD_FAIL_SRV_ENOENT 0x217
7916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7917 remote_ost_nodsh && skip "remote OST with nodsh"
7920 $LFS setstripe -c 1 -i 0 $f
7922 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7924 do_facet ost1 lctl set_param fail_loc=0x217
7925 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7926 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7928 do_facet ost1 lctl set_param fail_loc=0
7929 $DIRECTIO write $f 0 2 || error "write error"
7931 cancel_lru_locks osc
7932 $DIRECTIO read $f 0 1 || error "read error"
7934 do_facet ost1 lctl set_param fail_loc=0x217
7935 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7937 do_facet ost1 lctl set_param fail_loc=0
7940 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7943 test_mkdir $DIR/$tdir
7944 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7945 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7947 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7949 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7951 [ "$RUNAS_ID" = "$UID" ] &&
7952 skip_env "RUNAS_ID = UID = $UID -- skipping"
7953 # Check that testing environment is properly set up. Skip if not
7954 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7955 skip_env "User $RUNAS_ID does not exist - skipping"
7958 chmod 777 $DIR/$tfile
7959 chmod ug+s $DIR/$tfile
7960 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7961 error "$RUNAS dd $DIR/$tfile failed"
7962 # See if we are still setuid/sgid
7963 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7964 error "S/gid is not dropped on write"
7965 # Now test that MDS is updated too
7966 cancel_lru_locks mdc
7967 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7968 error "S/gid is not dropped on MDS"
7971 run_test 72a "Test that remove suid works properly (bug5695) ===="
7973 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7976 [ "$RUNAS_ID" = "$UID" ] &&
7977 skip_env "RUNAS_ID = UID = $UID -- skipping"
7978 [ "$RUNAS_ID" -eq 0 ] &&
7979 skip_env "RUNAS_ID = 0 -- skipping"
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7981 # Check that testing environment is properly set up. Skip if not
7982 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7983 skip_env "User $RUNAS_ID does not exist - skipping"
7985 touch $DIR/${tfile}-f{g,u}
7986 test_mkdir $DIR/${tfile}-dg
7987 test_mkdir $DIR/${tfile}-du
7988 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7989 chmod g+s $DIR/${tfile}-{f,d}g
7990 chmod u+s $DIR/${tfile}-{f,d}u
7991 for perm in 777 2777 4777; do
7992 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7993 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7994 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7995 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7999 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8001 # bug 3462 - multiple simultaneous MDC requests
8003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8005 test_mkdir $DIR/d73-1
8006 test_mkdir $DIR/d73-2
8007 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8010 lctl set_param fail_loc=0x80000129
8011 $MULTIOP $DIR/d73-1/f73-2 Oc &
8013 lctl set_param fail_loc=0
8015 $MULTIOP $DIR/d73-2/f73-3 Oc &
8019 wait $pid1 || return 1
8023 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8024 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8025 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8029 run_test 73 "multiple MDC requests (should not deadlock)"
8031 test_74a() { # bug 6149, 6184
8032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8035 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8037 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8038 # will spin in a tight reconnection loop
8039 $LCTL set_param fail_loc=0x8000030e
8040 # get any lock that won't be difficult - lookup works.
8042 $LCTL set_param fail_loc=0
8046 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8048 test_74b() { # bug 13310
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8051 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8053 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8054 # will spin in a tight reconnection loop
8055 $LCTL set_param fail_loc=0x8000030e
8056 # get a "difficult" lock
8058 $LCTL set_param fail_loc=0
8062 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8067 #define OBD_FAIL_LDLM_NEW_LOCK
8068 $LCTL set_param fail_loc=0x319
8069 touch $DIR/$tfile && error "touch successful"
8070 $LCTL set_param fail_loc=0
8073 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8076 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8079 test_76() { # Now for bug 20433, added originally in bug 1443
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8082 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8084 cancel_lru_locks osc
8085 BEFORE_INODES=$(num_inodes)
8086 echo "before inodes: $BEFORE_INODES"
8088 [ "$SLOW" = "no" ] && COUNT=100
8089 for i in $(seq $COUNT); do
8093 cancel_lru_locks osc
8094 AFTER_INODES=$(num_inodes)
8095 echo "after inodes: $AFTER_INODES"
8097 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
8099 AFTER_INODES=$(num_inodes)
8101 echo "wait $wait seconds inodes: $AFTER_INODES"
8102 if [ $wait -gt 30 ]; then
8103 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
8107 run_test 76 "confirm clients recycle inodes properly ===="
8113 # Note: in sptlrpc modes which enable its own bulk checksum, the
8114 # original crc32_le bulk checksum will be automatically disabled,
8115 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8116 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8117 # In this case set_checksums() will not be no-op, because sptlrpc
8118 # bulk checksum will be enabled all through the test.
8120 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8121 lctl set_param -n osc.*.checksums $1
8125 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8126 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8127 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8128 tr -d [] | head -n1)}
8131 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8133 log "set checksum type to $1, rc = $rc"
8137 get_osc_checksum_type()
8139 # arugment 1: OST name, like OST0000
8141 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8142 sed 's/.*\[\(.*\)\].*/\1/g')
8144 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8148 F77_TMP=$TMP/f77-temp
8151 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8152 error "error writing to $F77_TMP"
8155 test_77a() { # bug 10889
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8157 $GSS && skip_env "could not run with gss"
8159 [ ! -f $F77_TMP ] && setup_f77
8161 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8165 run_test 77a "normal checksum read/write operation"
8167 test_77b() { # bug 10889
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8169 $GSS && skip_env "could not run with gss"
8171 [ ! -f $F77_TMP ] && setup_f77
8172 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8173 $LCTL set_param fail_loc=0x80000409
8176 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8177 error "dd error: $?"
8178 $LCTL set_param fail_loc=0
8180 for algo in $CKSUM_TYPES; do
8181 cancel_lru_locks osc
8182 set_checksum_type $algo
8183 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8184 $LCTL set_param fail_loc=0x80000408
8185 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8186 $LCTL set_param fail_loc=0
8189 set_checksum_type $ORIG_CSUM_TYPE
8192 run_test 77b "checksum error on client write, read"
8197 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8199 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8200 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8201 $check_ost && [ -n "$ost_file_prefix" ] &&
8202 do_facet ost1 rm -f ${ost_file_prefix}\*
8206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8207 $GSS && skip_env "could not run with gss"
8208 remote_ost_nodsh && skip "remote OST with nodsh"
8211 local osc_file_prefix
8213 local check_ost=false
8214 local ost_file_prefix
8220 # ensure corruption will occur on first OSS/OST
8221 $LFS setstripe -i 0 $DIR/$tfile
8223 [ ! -f $F77_TMP ] && setup_f77
8224 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8225 error "dd write error: $?"
8226 fid=$($LFS path2fid $DIR/$tfile)
8228 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8231 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8232 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8234 echo "OSS do not support bulk pages dump upon error"
8237 osc_file_prefix=$($LCTL get_param -n debug_path)
8238 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8240 trap cleanup_77c EXIT
8243 # enable bulk pages dump upon error on Client
8244 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8245 # enable bulk pages dump upon error on OSS
8247 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8249 # flush Client cache to allow next read to reach OSS
8250 cancel_lru_locks osc
8252 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8253 $LCTL set_param fail_loc=0x80000408
8254 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8255 $LCTL set_param fail_loc=0
8259 # check cksum dump on Client
8260 osc_file=$(ls ${osc_file_prefix}*)
8261 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8262 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8263 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8264 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8265 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8267 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8268 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8269 error "dump content does not match on Client"
8271 $check_ost || skip "No need to check cksum dump on OSS"
8273 # check cksum dump on OSS
8274 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8275 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8276 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8277 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8278 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8279 error "dump content does not match on OSS"
8283 run_test 77c "checksum error on client read with debug"
8285 test_77d() { # bug 10889
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8287 $GSS && skip_env "could not run with gss"
8289 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8290 $LCTL set_param fail_loc=0x80000409
8292 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8293 error "direct write: rc=$?"
8294 $LCTL set_param fail_loc=0
8297 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8298 $LCTL set_param fail_loc=0x80000408
8300 cancel_lru_locks osc
8301 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8302 error "direct read: rc=$?"
8303 $LCTL set_param fail_loc=0
8306 run_test 77d "checksum error on OST direct write, read"
8308 test_77f() { # bug 10889
8309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8310 $GSS && skip_env "could not run with gss"
8313 for algo in $CKSUM_TYPES; do
8314 cancel_lru_locks osc
8315 set_checksum_type $algo
8316 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8317 $LCTL set_param fail_loc=0x409
8318 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8319 error "direct write succeeded"
8320 $LCTL set_param fail_loc=0
8322 set_checksum_type $ORIG_CSUM_TYPE
8325 run_test 77f "repeat checksum error on write (expect error)"
8327 test_77g() { # bug 10889
8328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8329 $GSS && skip_env "could not run with gss"
8330 remote_ost_nodsh && skip "remote OST with nodsh"
8332 [ ! -f $F77_TMP ] && setup_f77
8334 local file=$DIR/$tfile
8335 stack_trap "rm -f $file" EXIT
8337 $LFS setstripe -c 1 -i 0 $file
8338 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8339 do_facet ost1 lctl set_param fail_loc=0x8000021a
8341 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8342 error "write error: rc=$?"
8343 do_facet ost1 lctl set_param fail_loc=0
8346 cancel_lru_locks osc
8347 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8348 do_facet ost1 lctl set_param fail_loc=0x8000021b
8350 cmp $F77_TMP $file || error "file compare failed"
8351 do_facet ost1 lctl set_param fail_loc=0
8354 run_test 77g "checksum error on OST write, read"
8356 test_77k() { # LU-10906
8357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8358 $GSS && skip_env "could not run with gss"
8360 local cksum_param="osc.$FSNAME*.checksums"
8361 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8365 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8366 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8367 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8371 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8372 error "failed to set checksum=$i on MGS"
8373 wait_update $HOSTNAME "$get_checksum" $i
8375 echo "remount client, checksum should be $i"
8376 remount_client $MOUNT || error "failed to remount client"
8377 checksum=$(eval $get_checksum)
8378 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8380 # remove persistent param to avoid races with checksum mountopt below
8381 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8382 error "failed to delete checksum on MGS"
8384 for opt in "checksum" "nochecksum"; do
8385 #remount with mount option
8386 echo "remount client with option $opt, checksum should be $i"
8387 umount_client $MOUNT || error "failed to umount client"
8388 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8389 error "failed to mount client with option '$opt'"
8390 checksum=$(eval $get_checksum)
8391 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8395 remount_client $MOUNT || error "failed to remount client"
8397 run_test 77k "enable/disable checksum correctly"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8401 $GSS && skip_env "could not run with gss"
8404 stack_trap "set_checksums $ORIG_CSUM" EXIT
8405 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8407 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8409 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8410 for algo in $CKSUM_TYPES; do
8411 set_checksum_type $algo || error "fail to set checksum type $algo"
8412 osc_algo=$(get_osc_checksum_type OST0000)
8413 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8415 # no locks, no reqs to let the connection idle
8416 cancel_lru_locks osc
8417 lru_resize_disable osc
8418 wait_osc_import_state client ost1 IDLE
8420 # ensure ost1 is connected
8421 stat $DIR/$tfile >/dev/null || error "can't stat"
8422 wait_osc_import_state client ost1 FULL
8424 osc_algo=$(get_osc_checksum_type OST0000)
8425 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8429 run_test 77l "preferred checksum type is remembered after reconnected"
8431 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8440 test_78() { # bug 10901
8441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8442 remote_ost || skip_env "local OST"
8445 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8446 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8447 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8448 echo "MemTotal: $MEMTOTAL"
8450 # reserve 256MB of memory for the kernel and other running processes,
8451 # and then take 1/2 of the remaining memory for the read/write buffers.
8452 if [ $MEMTOTAL -gt 512 ] ;then
8453 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8455 # for those poor memory-starved high-end clusters...
8456 MEMTOTAL=$((MEMTOTAL / 2))
8458 echo "Mem to use for directio: $MEMTOTAL"
8460 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8461 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8462 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8463 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8465 echo "Smallest OST: $SMALLESTOST"
8466 [[ $SMALLESTOST -lt 10240 ]] &&
8467 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8469 trap cleanup_test_78 EXIT
8471 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8472 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8474 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8475 echo "File size: $F78SIZE"
8476 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8477 for i in $(seq 1 $NSEQ); do
8478 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8479 echo directIO rdwr round $i of $NSEQ
8480 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8485 run_test 78 "handle large O_DIRECT writes correctly ============"
8487 test_79() { # bug 12743
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8490 wait_delete_completed
8492 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8493 BKFREE=$(calc_osc_kbytes kbytesfree)
8494 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8496 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8497 DFTOTAL=`echo $STRING | cut -d, -f1`
8498 DFUSED=`echo $STRING | cut -d, -f2`
8499 DFAVAIL=`echo $STRING | cut -d, -f3`
8500 DFFREE=$(($DFTOTAL - $DFUSED))
8502 ALLOWANCE=$((64 * $OSTCOUNT))
8504 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8505 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8506 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8508 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8509 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8510 error "df free($DFFREE) mismatch OST free($BKFREE)"
8512 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8513 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8514 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8517 run_test 79 "df report consistency check ======================="
8519 test_80() { # bug 10718
8520 remote_ost_nodsh && skip "remote OST with nodsh"
8521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8523 # relax strong synchronous semantics for slow backends like ZFS
8524 local soc="obdfilter.*.sync_on_lock_cancel"
8525 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
8527 if [ "$soc_old" != "never" ] &&
8528 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8529 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
8530 facet_active_host $host; done | sort -u)
8531 do_nodes $hosts lctl set_param $soc=never
8534 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8536 local BEFORE=`date +%s`
8537 cancel_lru_locks osc
8538 local AFTER=`date +%s`
8539 local DIFF=$((AFTER-BEFORE))
8540 if [ $DIFF -gt 1 ] ; then
8541 error "elapsed for 1M@1T = $DIFF"
8544 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
8548 run_test 80 "Page eviction is equally fast at high offsets too ===="
8550 test_81a() { # LU-456
8551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 remote_ost_nodsh && skip "remote OST with nodsh"
8554 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8555 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8556 do_facet ost1 lctl set_param fail_loc=0x80000228
8558 # write should trigger a retry and success
8559 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8560 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8562 if [ $RC -ne 0 ] ; then
8563 error "write should success, but failed for $RC"
8566 run_test 81a "OST should retry write when get -ENOSPC ==============="
8568 test_81b() { # LU-456
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 remote_ost_nodsh && skip "remote OST with nodsh"
8572 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8573 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8574 do_facet ost1 lctl set_param fail_loc=0x228
8576 # write should retry several times and return -ENOSPC finally
8577 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8581 if [ $RC -ne $ENOSPC ] ; then
8582 error "dd should fail for -ENOSPC, but succeed."
8585 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8587 test_82() { # LU-1031
8588 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8592 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8594 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8596 kill -USR1 $MULTIPID2
8598 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8599 error "First grouplock does not block second one"
8601 echo "Second grouplock blocks first one"
8603 kill -USR1 $MULTIPID1
8607 run_test 82 "Basic grouplock test"
8610 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8612 test_mkdir $DIR/$tdir.cvsroot
8613 chown $RUNAS_ID $DIR/$tdir.cvsroot
8616 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8619 # some versions of cvs import exit(1) when asked to import links or
8620 # files they can't read. ignore those files.
8621 local toignore=$(find . -type l -printf '-I %f\n' -o \
8622 ! -perm /4 -printf '-I %f\n')
8623 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8624 $tdir.reposname vtag rtag
8627 test_mkdir $DIR/$tdir.reposname
8628 chown $RUNAS_ID $DIR/$tdir.reposname
8629 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8631 cd $DIR/$tdir.reposname
8633 $RUNAS cvs add -m 'addmsg' foo99
8635 $RUNAS cvs commit -m 'nomsg' foo99
8636 rm -fr $DIR/$tdir.cvsroot
8638 run_test 99 "cvs strange file/directory operations"
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8642 [[ "$NETTYPE" =~ tcp ]] ||
8643 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8644 remote_ost_nodsh && skip "remote OST with nodsh"
8645 remote_mds_nodsh && skip "remote MDS with nodsh"
8647 skip "useless for local single node setup"
8649 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8650 [ "$PROT" != "tcp" ] && continue
8651 RPORT=$(echo $REMOTE | cut -d: -f2)
8652 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8655 LPORT=`echo $LOCAL | cut -d: -f2`
8656 if [ $LPORT -ge 1024 ]; then
8657 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8659 error_exit "local: $LPORT > 1024, remote: $RPORT"
8662 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8664 run_test 100 "check local port using privileged port ==========="
8666 function get_named_value()
8675 echo $line | sed "s/^$tag[ ]*//"
8682 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8683 awk '/^max_cached_mb/ { print $2 }')
8686 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8696 local cache_limit=32
8698 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8699 trap cleanup_101a EXIT
8700 $LCTL set_param -n llite.*.read_ahead_stats 0
8701 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8704 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8706 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8707 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8710 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8711 get_named_value 'read but discarded' | cut -d" " -f1); do
8712 discard=$(($discard + $s))
8716 $LCTL get_param osc.*-osc*.rpc_stats
8717 $LCTL get_param llite.*.read_ahead_stats
8719 # Discard is generally zero, but sometimes a few random reads line up
8720 # and trigger larger readahead, which is wasted & leads to discards.
8721 if [[ $(($discard)) -gt $nreads ]]; then
8722 error "too many ($discard) discarded pages"
8724 rm -f $DIR/$tfile || true
8726 run_test 101a "check read-ahead for random reads"
8729 test_mkdir $DIR/$tdir
8731 local FILE_LENGTH=$2
8734 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8736 local list=$(comma_list $(osts_nodes))
8737 set_osd_param $list '' read_cache_enable 0
8738 set_osd_param $list '' writethrough_cache_enable 0
8740 trap cleanup_test101bc EXIT
8741 # prepare the read-ahead file
8742 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8744 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8745 count=$FILE_SIZE_MB 2> /dev/null
8749 cleanup_test101bc() {
8754 local list=$(comma_list $(osts_nodes))
8755 set_osd_param $list '' read_cache_enable 1
8756 set_osd_param $list '' writethrough_cache_enable 1
8760 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8765 local STRIPE_SIZE=$2
8766 local FILE_LENGTH=$3
8767 local RA_INC=1048576
8768 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8769 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8770 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8771 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8772 get_named_value 'read but discarded' |
8773 cut -d" " -f1 | calc_total)
8774 if [[ $DISCARD -gt $discard_limit ]]; then
8775 $LCTL get_param llite.*.read_ahead_stats
8776 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8778 echo "Read-ahead success for size ${READ_SIZE}"
8783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8786 local STRIPE_SIZE=1048576
8787 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8789 if [ $SLOW == "yes" ]; then
8790 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8792 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8795 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8797 # prepare the read-ahead file
8798 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8799 cancel_lru_locks osc
8800 for BIDX in 2 4 8 16 32 64 128 256
8802 local BSIZE=$((BIDX*4096))
8803 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8804 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8805 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8806 $LCTL set_param -n llite.*.read_ahead_stats 0
8807 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8808 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8809 cancel_lru_locks osc
8810 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8815 run_test 101b "check stride-io mode read-ahead ================="
8818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8820 local STRIPE_SIZE=1048576
8821 local FILE_LENGTH=$((STRIPE_SIZE*100))
8826 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8828 cancel_lru_locks osc
8829 $LCTL set_param osc.*.rpc_stats 0
8830 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8831 $LCTL get_param osc.*.rpc_stats
8832 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8833 local stats=$($LCTL get_param -n $osc_rpc_stats)
8834 local lines=$(echo "$stats" | awk 'END {print NR;}')
8837 if [ $lines -le 20 ]; then
8838 echo "continue debug"
8841 for size in 1 2 4 8; do
8842 local rpc=$(echo "$stats" |
8843 awk '($1 == "'$size':") {print $2; exit; }')
8844 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8845 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8847 echo "$osc_rpc_stats check passed!"
8852 run_test 101c "check stripe_size aligned read-ahead ================="
8855 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8856 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 local file=$DIR/$tfile
8863 local sz_MB=${FILESIZE_101d:-500}
8864 local ra_MB=${READAHEAD_MB:-40}
8866 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8867 [ $free_MB -lt $sz_MB ] &&
8868 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8870 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8871 $LFS setstripe -c -1 $file || error "setstripe failed"
8873 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8874 echo Cancel LRU locks on lustre client to flush the client cache
8875 cancel_lru_locks osc
8877 echo Disable read-ahead
8878 local old_READAHEAD=$(set_read_ahead 0)
8880 echo Reading the test file $file with read-ahead disabled
8881 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8883 echo Cancel LRU locks on lustre client to flush the client cache
8884 cancel_lru_locks osc
8885 echo Enable read-ahead with ${ra_MB}MB
8886 set_read_ahead $ra_MB
8888 echo Reading the test file $file with read-ahead enabled
8889 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8891 echo "read-ahead disabled time read $raOFF"
8892 echo "read-ahead enabled time read $raON"
8894 set_read_ahead $old_READAHEAD
8896 wait_delete_completed
8898 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8899 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8901 run_test 101d "file read with and without read-ahead enabled"
8904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8906 local file=$DIR/$tfile
8907 local size_KB=500 #KB
8911 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8912 local need_KB=$((count * size_KB))
8913 [[ $free_KB -le $need_KB ]] &&
8914 skip_env "Need free space $need_KB, have $free_KB"
8916 echo "Creating $count ${size_KB}K test files"
8917 for ((i = 0; i < $count; i++)); do
8918 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8921 echo "Cancel LRU locks on lustre client to flush the client cache"
8922 cancel_lru_locks $OSC
8924 echo "Reset readahead stats"
8925 $LCTL set_param -n llite.*.read_ahead_stats 0
8927 for ((i = 0; i < $count; i++)); do
8928 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8931 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8932 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8934 for ((i = 0; i < $count; i++)); do
8935 rm -rf $file.$i 2>/dev/null
8938 #10000 means 20% reads are missing in readahead
8939 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8941 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8944 which iozone || skip_env "no iozone installed"
8946 local old_debug=$($LCTL get_param debug)
8947 old_debug=${old_debug#*=}
8948 $LCTL set_param debug="reada mmap"
8950 # create a test file
8951 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8953 echo Cancel LRU locks on lustre client to flush the client cache
8954 cancel_lru_locks osc
8956 echo Reset readahead stats
8957 $LCTL set_param -n llite.*.read_ahead_stats 0
8959 echo mmap read the file with small block size
8960 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8963 echo checking missing pages
8964 $LCTL get_param llite.*.read_ahead_stats
8965 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8966 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8968 $LCTL set_param debug="$old_debug"
8969 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8972 run_test 101f "check mmap read performance"
8974 test_101g_brw_size_test() {
8976 local pages=$((mb * 1048576 / PAGE_SIZE))
8977 local file=$DIR/$tfile
8979 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8980 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8981 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8982 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8986 stack_trap "rm -f $file" EXIT
8987 $LCTL set_param -n osc.*.rpc_stats=0
8989 # 10 RPCs should be enough for the test
8991 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8992 { error "dd write ${mb} MB blocks failed"; return 3; }
8993 cancel_lru_locks osc
8994 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8995 { error "dd write ${mb} MB blocks failed"; return 4; }
8997 # calculate number of full-sized read and write RPCs
8998 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8999 sed -n '/pages per rpc/,/^$/p' |
9000 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9001 END { print reads,writes }'))
9002 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9004 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9011 remote_ost_nodsh && skip "remote OST with nodsh"
9014 local osts=$(get_facets OST)
9015 local list=$(comma_list $(osts_nodes))
9016 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9017 local brw_size="obdfilter.*.brw_size"
9019 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9021 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9023 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9024 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9025 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9026 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9027 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9028 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9030 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9033 if [[ $orig_mb -lt 16 ]]; then
9034 save_lustre_params $osts "$brw_size" > $p
9035 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9036 error "set 16MB RPC size failed"
9038 echo "remount client to enable new RPC size"
9039 remount_client $MOUNT || error "remount_client failed"
9042 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9043 # should be able to set brw_size=12, but no rpc_stats for that
9044 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9047 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9049 if [[ $orig_mb -lt 16 ]]; then
9050 restore_lustre_params < $p
9051 remount_client $MOUNT || error "remount_client restore failed"
9054 rm -f $p $DIR/$tfile
9056 run_test 101g "Big bulk(4/16 MiB) readahead"
9059 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9062 error "dd 70M file failed"
9063 echo Cancel LRU locks on lustre client to flush the client cache
9064 cancel_lru_locks osc
9066 echo "Reset readahead stats"
9067 $LCTL set_param -n llite.*.read_ahead_stats 0
9069 echo "Read 10M of data but cross 64M bundary"
9070 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9071 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9072 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9073 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9074 rm -f $p $DIR/$tfile
9076 run_test 101h "Readahead should cover current read window"
9079 test_mkdir $DIR/$tdir
9080 chown $RUNAS_ID $DIR/$tdir
9083 STRIPE_COUNT=$OSTCOUNT
9084 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9086 trap cleanup_test102 EXIT
9088 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9090 for num in 1 2 3 4; do
9091 for count in $(seq 1 $STRIPE_COUNT); do
9092 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9093 local size=`expr $STRIPE_SIZE \* $num`
9094 local file=file"$num-$idx-$count"
9095 $1 $LFS setstripe -S $size -i $idx -c $count $file
9101 $1 tar cf $TMP/f102.tar $tdir --xattrs
9107 rm -rf $DIR/d0.sanity/d102
9111 [ "$UID" != 0 ] && skip "must run as root"
9112 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9113 skip_env "must have user_xattr"
9115 [ -z "$(which setfattr 2>/dev/null)" ] &&
9116 skip_env "could not find setfattr"
9118 local testfile=$DIR/$tfile
9121 echo "set/get xattr..."
9122 setfattr -n trusted.name1 -v value1 $testfile ||
9123 error "setfattr -n trusted.name1=value1 $testfile failed"
9124 getfattr -n trusted.name1 $testfile 2> /dev/null |
9125 grep "trusted.name1=.value1" ||
9126 error "$testfile missing trusted.name1=value1"
9128 setfattr -n user.author1 -v author1 $testfile ||
9129 error "setfattr -n user.author1=author1 $testfile failed"
9130 getfattr -n user.author1 $testfile 2> /dev/null |
9131 grep "user.author1=.author1" ||
9132 error "$testfile missing trusted.author1=author1"
9135 setfattr -n trusted.name2 -v value2 $testfile ||
9136 error "$testfile unable to set trusted.name2"
9137 setfattr -n trusted.name3 -v value3 $testfile ||
9138 error "$testfile unable to set trusted.name3"
9139 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9140 grep "trusted.name" | wc -l) -eq 3 ] ||
9141 error "$testfile missing 3 trusted.name xattrs"
9143 setfattr -n user.author2 -v author2 $testfile ||
9144 error "$testfile unable to set user.author2"
9145 setfattr -n user.author3 -v author3 $testfile ||
9146 error "$testfile unable to set user.author3"
9147 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9148 grep "user.author" | wc -l) -eq 3 ] ||
9149 error "$testfile missing 3 user.author xattrs"
9151 echo "remove xattr..."
9152 setfattr -x trusted.name1 $testfile ||
9153 error "$testfile error deleting trusted.name1"
9154 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9155 error "$testfile did not delete trusted.name1 xattr"
9157 setfattr -x user.author1 $testfile ||
9158 error "$testfile error deleting user.author1"
9159 echo "set lustre special xattr ..."
9160 $LFS setstripe -c1 $testfile
9161 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9162 awk -F "=" '/trusted.lov/ { print $2 }' )
9163 setfattr -n "trusted.lov" -v $lovea $testfile ||
9164 error "$testfile doesn't ignore setting trusted.lov again"
9165 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9166 error "$testfile allow setting invalid trusted.lov"
9169 run_test 102a "user xattr test =================================="
9172 [ -z "$(which setfattr 2>/dev/null)" ] &&
9173 skip_env "could not find setfattr"
9174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9176 # b10930: get/set/list trusted.lov xattr
9177 echo "get/set/list trusted.lov xattr ..."
9178 local testfile=$DIR/$tfile
9179 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9180 error "setstripe failed"
9181 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9182 error "getstripe failed"
9183 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9184 error "can't get trusted.lov from $testfile"
9186 local testfile2=${testfile}2
9187 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9188 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9191 setfattr -n trusted.lov -v $value $testfile2
9192 local stripe_size=$($LFS getstripe -S $testfile2)
9193 local stripe_count=$($LFS getstripe -c $testfile2)
9194 [[ $stripe_size -eq 65536 ]] ||
9195 error "stripe size $stripe_size != 65536"
9196 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9197 error "stripe count $stripe_count != $STRIPECOUNT"
9200 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9203 [ -z "$(which setfattr 2>/dev/null)" ] &&
9204 skip_env "could not find setfattr"
9205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9207 # b10930: get/set/list lustre.lov xattr
9208 echo "get/set/list lustre.lov xattr ..."
9209 test_mkdir $DIR/$tdir
9210 chown $RUNAS_ID $DIR/$tdir
9211 local testfile=$DIR/$tdir/$tfile
9212 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9213 error "setstripe failed"
9214 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9215 error "getstripe failed"
9216 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9217 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9219 local testfile2=${testfile}2
9220 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9221 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9223 $RUNAS $MCREATE $testfile2
9224 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9225 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9226 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9227 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9228 [ $stripe_count -eq $STRIPECOUNT ] ||
9229 error "stripe count $stripe_count != $STRIPECOUNT"
9231 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9233 compare_stripe_info1() {
9234 local stripe_index_all_zero=true
9236 for num in 1 2 3 4; do
9237 for count in $(seq 1 $STRIPE_COUNT); do
9238 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9239 local size=$((STRIPE_SIZE * num))
9240 local file=file"$num-$offset-$count"
9241 stripe_size=$($LFS getstripe -S $PWD/$file)
9242 [[ $stripe_size -ne $size ]] &&
9243 error "$file: size $stripe_size != $size"
9244 stripe_count=$($LFS getstripe -c $PWD/$file)
9245 # allow fewer stripes to be created, ORI-601
9246 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9247 error "$file: count $stripe_count != $count"
9248 stripe_index=$($LFS getstripe -i $PWD/$file)
9249 [[ $stripe_index -ne 0 ]] &&
9250 stripe_index_all_zero=false
9254 $stripe_index_all_zero &&
9255 error "all files are being extracted starting from OST index 0"
9259 have_xattrs_include() {
9260 tar --help | grep -q xattrs-include &&
9261 echo --xattrs-include="lustre.*"
9265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9266 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9268 XINC=$(have_xattrs_include)
9270 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9272 compare_stripe_info1
9274 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9280 XINC=$(have_xattrs_include)
9282 test_mkdir $DIR/$tdir.restore
9284 tar cf - --xattrs $tdir | tar xf - \
9285 -C $DIR/$tdir.restore --xattrs $XINC
9286 cd $DIR/$tdir.restore/$tdir
9287 compare_stripe_info1
9289 run_test 102f "tar copy files, not keep osts"
9292 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9293 skip "must have user_xattr"
9294 [ -z "$(which setfattr 2>/dev/null)" ] &&
9295 skip_env "could not find setfattr"
9296 [ -z "$(which getfattr 2>/dev/null)" ] &&
9297 skip_env "could not find getfattr"
9299 local xsize=${1:-1024} # in bytes
9300 local file=$DIR/$tfile
9301 local value="$(generate_string $xsize)"
9302 local xbig=trusted.big
9306 log "save $xbig on $file"
9309 setfattr -n $xbig -v $value $file ||
9310 error "saving $xbig on $file failed"
9312 setfattr -n $xbig -v $value $file &&
9313 error "saving $xbig on $file succeeded"
9317 local orig=$(get_xattr_value $xbig $file)
9318 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9320 local xsml=trusted.sml
9321 log "save $xsml on $file"
9322 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9324 local new=$(get_xattr_value $xbig $file)
9325 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9327 log "grow $xsml on $file"
9328 setfattr -n $xsml -v "$value" $file ||
9329 error "growing $xsml on $file failed"
9331 new=$(get_xattr_value $xbig $file)
9332 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9333 log "$xbig still valid after growing $xsml"
9338 test_102h() { # bug 15777
9341 run_test 102h "grow xattr from inside inode to external block"
9344 large_xattr_enabled || skip_env "ea_inode feature disabled"
9346 echo "setting xattr of max xattr size: $(max_xattr_size)"
9347 grow_xattr $(max_xattr_size)
9349 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9350 echo "This should fail:"
9351 grow_xattr $(($(max_xattr_size) + 10)) 1
9353 run_test 102ha "grow xattr from inside inode to external inode"
9355 test_102i() { # bug 17038
9356 [ -z "$(which getfattr 2>/dev/null)" ] &&
9357 skip "could not find getfattr"
9360 ln -s $DIR/$tfile $DIR/${tfile}link
9361 getfattr -n trusted.lov $DIR/$tfile ||
9362 error "lgetxattr on $DIR/$tfile failed"
9363 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9364 grep -i "no such attr" ||
9365 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9366 rm -f $DIR/$tfile $DIR/${tfile}link
9368 run_test 102i "lgetxattr test on symbolic link ============"
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9374 XINC=$(have_xattrs_include)
9375 setup_test102 "$RUNAS"
9376 chown $RUNAS_ID $DIR/$tdir
9377 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9379 compare_stripe_info1 "$RUNAS"
9381 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9384 [ -z "$(which setfattr 2>/dev/null)" ] &&
9385 skip "could not find setfattr"
9388 # b22187 just check that does not crash for regular file.
9389 setfattr -n trusted.lov $DIR/$tfile
9390 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9391 local test_kdir=$DIR/$tdir
9392 test_mkdir $test_kdir
9393 local default_size=$($LFS getstripe -S $test_kdir)
9394 local default_count=$($LFS getstripe -c $test_kdir)
9395 local default_offset=$($LFS getstripe -i $test_kdir)
9396 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9397 error 'dir setstripe failed'
9398 setfattr -n trusted.lov $test_kdir
9399 local stripe_size=$($LFS getstripe -S $test_kdir)
9400 local stripe_count=$($LFS getstripe -c $test_kdir)
9401 local stripe_offset=$($LFS getstripe -i $test_kdir)
9402 [ $stripe_size -eq $default_size ] ||
9403 error "stripe size $stripe_size != $default_size"
9404 [ $stripe_count -eq $default_count ] ||
9405 error "stripe count $stripe_count != $default_count"
9406 [ $stripe_offset -eq $default_offset ] ||
9407 error "stripe offset $stripe_offset != $default_offset"
9408 rm -rf $DIR/$tfile $test_kdir
9410 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9413 [ -z "$(which getfattr 2>/dev/null)" ] &&
9414 skip "could not find getfattr"
9416 # LU-532 trusted. xattr is invisible to non-root
9417 local testfile=$DIR/$tfile
9421 echo "listxattr as user..."
9422 chown $RUNAS_ID $testfile
9423 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9424 grep -q "trusted" &&
9425 error "$testfile trusted xattrs are user visible"
9429 run_test 102l "listxattr size test =================================="
9431 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9432 local path=$DIR/$tfile
9435 listxattr_size_check $path || error "listattr_size_check $path failed"
9437 run_test 102m "Ensure listxattr fails on small bufffer ========"
9441 getxattr() { # getxattr path name
9442 # Return the base64 encoding of the value of xattr name on path.
9446 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9448 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9450 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9452 getfattr --absolute-names --encoding=base64 --name=$name $path |
9453 awk -F= -v name=$name '$1 == name {
9454 print substr($0, index($0, "=") + 1);
9458 test_102n() { # LU-4101 mdt: protect internal xattrs
9459 [ -z "$(which setfattr 2>/dev/null)" ] &&
9460 skip "could not find setfattr"
9461 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9463 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9466 local file0=$DIR/$tfile.0
9467 local file1=$DIR/$tfile.1
9468 local xattr0=$TMP/$tfile.0
9469 local xattr1=$TMP/$tfile.1
9470 local namelist="lov lma lmv link fid version som hsm"
9474 rm -rf $file0 $file1 $xattr0 $xattr1
9477 # Get 'before' xattrs of $file1.
9478 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9480 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9481 namelist+=" lfsck_namespace"
9482 for name in $namelist; do
9483 # Try to copy xattr from $file0 to $file1.
9484 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9486 setfattr --name=trusted.$name --value="$value" $file1 ||
9487 error "setxattr 'trusted.$name' failed"
9489 # Try to set a garbage xattr.
9490 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9492 if [[ x$name == "xlov" ]]; then
9493 setfattr --name=trusted.lov --value="$value" $file1 &&
9494 error "setxattr invalid 'trusted.lov' success"
9496 setfattr --name=trusted.$name --value="$value" $file1 ||
9497 error "setxattr invalid 'trusted.$name' failed"
9500 # Try to remove the xattr from $file1. We don't care if this
9501 # appears to succeed or fail, we just don't want there to be
9502 # any changes or crashes.
9503 setfattr --remove=$trusted.$name $file1 2> /dev/null
9506 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9509 # Try to copy xattr from $file0 to $file1.
9510 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9512 setfattr --name=trusted.$name --value="$value" $file1 ||
9513 error "setxattr 'trusted.$name' failed"
9515 # Try to set a garbage xattr.
9516 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9518 setfattr --name=trusted.$name --value="$value" $file1 ||
9519 error "setxattr 'trusted.$name' failed"
9521 # Try to remove the xattr from $file1. We don't care if this
9522 # appears to succeed or fail, we just don't want there to be
9523 # any changes or crashes.
9524 setfattr --remove=$trusted.$name $file1 2> /dev/null
9527 # Get 'after' xattrs of file1.
9528 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9530 if ! diff $xattr0 $xattr1; then
9531 error "before and after xattrs of '$file1' differ"
9534 rm -rf $file0 $file1 $xattr0 $xattr1
9538 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9540 test_102p() { # LU-4703 setxattr did not check ownership
9541 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9542 skip "MDS needs to be at least 2.5.56"
9544 local testfile=$DIR/$tfile
9548 echo "setfacl as user..."
9549 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9550 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9552 echo "setfattr as user..."
9553 setfacl -m "u:$RUNAS_ID:---" $testfile
9554 $RUNAS setfattr -x system.posix_acl_access $testfile
9555 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9557 run_test 102p "check setxattr(2) correctly fails without permission"
9560 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9561 skip "MDS needs to be at least 2.6.92"
9563 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9565 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9568 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9569 skip "MDS needs to be at least 2.6.93"
9571 touch $DIR/$tfile || error "touch"
9572 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9573 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9574 rm $DIR/$tfile || error "rm"
9577 mkdir -p $DIR/$tdir || error "mkdir"
9578 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9579 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9580 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9581 error "$testfile error deleting user.author1"
9582 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9583 grep "user.$(basename $tdir)" &&
9584 error "$tdir did not delete user.$(basename $tdir)"
9585 rmdir $DIR/$tdir || error "rmdir"
9588 test_mkdir $DIR/$tdir
9589 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9590 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9591 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9592 error "$testfile error deleting user.author1"
9593 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9594 grep "user.$(basename $tdir)" &&
9595 error "$tdir did not delete user.$(basename $tdir)"
9596 rmdir $DIR/$tdir || error "rm striped dir"
9598 run_test 102r "set EAs with empty values"
9601 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9602 skip "MDS needs to be at least 2.11.52"
9604 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9606 save_lustre_params client "llite.*.xattr_cache" > $save
9608 for cache in 0 1; do
9609 lctl set_param llite.*.xattr_cache=$cache
9612 touch $DIR/$tfile || error "touch"
9613 for prefix in lustre security system trusted user; do
9614 # Note getxattr() may fail with 'Operation not
9615 # supported' or 'No such attribute' depending
9616 # on prefix and cache.
9617 getfattr -n $prefix.n102s $DIR/$tfile &&
9618 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9622 restore_lustre_params < $save
9624 run_test 102s "getting nonexistent xattrs should fail"
9627 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9628 skip "MDS needs to be at least 2.11.52"
9630 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9632 save_lustre_params client "llite.*.xattr_cache" > $save
9634 for cache in 0 1; do
9635 lctl set_param llite.*.xattr_cache=$cache
9637 for buf_size in 0 256; do
9639 touch $DIR/$tfile || error "touch"
9640 setfattr -n user.multiop $DIR/$tfile
9641 $MULTIOP $DIR/$tfile oa$buf_size ||
9642 error "cannot get zero length xattr value (buf_size = $buf_size)"
9646 restore_lustre_params < $save
9648 run_test 102t "zero length xattr values handled correctly"
9652 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9657 [ "$UID" != 0 ] && skip "must run as root"
9658 $GSS && skip_env "could not run under gss"
9659 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9660 skip_env "must have acl enabled"
9661 [ -z "$(which setfacl 2>/dev/null)" ] &&
9662 skip_env "could not find setfacl"
9663 remote_mds_nodsh && skip "remote MDS with nodsh"
9665 gpasswd -a daemon bin # LU-5641
9666 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9668 declare -a identity_old
9670 for num in $(seq $MDSCOUNT); do
9671 switch_identity $num true || identity_old[$num]=$?
9679 echo "performing cp ..."
9680 run_acl_subtest cp || error "run_acl_subtest cp failed"
9681 echo "performing getfacl-noacl..."
9682 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9683 echo "performing misc..."
9684 run_acl_subtest misc || error "misc test failed"
9685 echo "performing permissions..."
9686 run_acl_subtest permissions || error "permissions failed"
9687 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9688 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9689 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9690 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9692 echo "performing permissions xattr..."
9693 run_acl_subtest permissions_xattr ||
9694 error "permissions_xattr failed"
9696 echo "performing setfacl..."
9697 run_acl_subtest setfacl || error "setfacl test failed"
9699 # inheritance test got from HP
9700 echo "performing inheritance..."
9701 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9702 chmod +x make-tree || error "chmod +x failed"
9703 run_acl_subtest inheritance || error "inheritance test failed"
9706 echo "LU-974 ignore umask when acl is enabled..."
9707 run_acl_subtest 974 || error "LU-974 umask test failed"
9708 if [ $MDSCOUNT -ge 2 ]; then
9709 run_acl_subtest 974_remote ||
9710 error "LU-974 umask test failed under remote dir"
9713 echo "LU-2561 newly created file is same size as directory..."
9714 if [ "$mds1_FSTYPE" != "zfs" ]; then
9715 run_acl_subtest 2561 || error "LU-2561 test failed"
9717 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9720 run_acl_subtest 4924 || error "LU-4924 test failed"
9725 for num in $(seq $MDSCOUNT); do
9726 if [ "${identity_old[$num]}" = 1 ]; then
9727 switch_identity $num false || identity_old[$num]=$?
9731 run_test 103a "acl test"
9737 for U in {0..511}; do
9739 local O=$(printf "%04o" $U)
9741 umask $(printf "%04o" $((511 ^ $O)))
9742 $LFS setstripe -c 1 $DIR/$tfile.s$O
9743 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9745 (( $S == ($O & 0666) )) ||
9746 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9748 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9749 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9750 (( $S == ($O & 0666) )) ||
9751 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9753 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9754 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9755 (( $S == ($O & 0666) )) ||
9756 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9757 rm -f $DIR/$tfile.[smp]$0
9761 # limit the concurrently running threads to 64. LU-11878
9762 local idx=$((U % 64))
9763 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9768 run_test 103b "umask lfs setstripe"
9772 cp -rp $DIR/$tdir $DIR/$tdir.bak
9774 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9775 error "$DIR/$tdir shouldn't contain default ACL"
9776 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9777 error "$DIR/$tdir.bak shouldn't contain default ACL"
9780 run_test 103c "'cp -rp' won't set empty acl"
9783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9786 lfs df || error "lfs df failed"
9787 lfs df -ih || error "lfs df -ih failed"
9788 lfs df -h $DIR || error "lfs df -h $DIR failed"
9789 lfs df -i $DIR || error "lfs df -i $DIR failed"
9790 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9791 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9793 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9794 lctl --device %$OSC deactivate
9795 lfs df || error "lfs df with deactivated OSC failed"
9796 lctl --device %$OSC activate
9797 # wait the osc back to normal
9798 wait_osc_import_ready client ost
9800 lfs df || error "lfs df with reactivated OSC failed"
9803 run_test 104a "lfs df [-ih] [path] test ========================="
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9807 [ $RUNAS_ID -eq $UID ] &&
9808 skip_env "RUNAS_ID = UID = $UID -- skipping"
9810 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
9811 grep "Permission denied" | wc -l)))
9812 if [ $denied_cnt -ne 0 ]; then
9813 error "lfs check servers test failed"
9816 run_test 104b "$RUNAS lfs check servers test ===================="
9819 # doesn't work on 2.4 kernels
9821 if $(flock_is_enabled); then
9822 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9824 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9828 run_test 105a "flock when mounted without -o flock test ========"
9832 if $(flock_is_enabled); then
9833 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9835 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9839 run_test 105b "fcntl when mounted without -o flock test ========"
9843 if $(flock_is_enabled); then
9844 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9846 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9850 run_test 105c "lockf when mounted without -o flock test"
9852 test_105d() { # bug 15924
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9855 test_mkdir $DIR/$tdir
9856 flock_is_enabled || skip_env "mount w/o flock enabled"
9857 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9858 $LCTL set_param fail_loc=0x80000315
9859 flocks_test 2 $DIR/$tdir
9861 run_test 105d "flock race (should not freeze) ========"
9863 test_105e() { # bug 22660 && 22040
9864 flock_is_enabled || skip_env "mount w/o flock enabled"
9867 flocks_test 3 $DIR/$tfile
9869 run_test 105e "Two conflicting flocks from same process"
9871 test_106() { #bug 10921
9872 test_mkdir $DIR/$tdir
9873 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9874 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9876 run_test 106 "attempt exec of dir followed by chown of that dir"
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9887 local save_pattern=$(sysctl -n kernel.core_pattern)
9888 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9889 sysctl -w kernel.core_pattern=$file
9890 sysctl -w kernel.core_uses_pid=0
9898 kill -s 11 $SLEEPPID
9900 if [ -e $file ]; then
9901 size=`stat -c%s $file`
9902 [ $size -eq 0 ] && error "Fail to create core file $file"
9904 error "Fail to create core file $file"
9907 sysctl -w kernel.core_pattern=$save_pattern
9908 sysctl -w kernel.core_uses_pid=$save_uses_pid
9911 run_test 107 "Coredump on SIG"
9914 test_mkdir $DIR/$tdir
9915 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9916 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9917 error "mkdir with 256 char should fail, but did not"
9918 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9919 error "create with 255 char failed"
9920 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9921 error "create with 256 char should fail, but did not"
9926 run_test 110 "filename length checking"
9929 # Purpose: To verify dynamic thread (OSS) creation.
9932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9933 remote_ost_nodsh && skip "remote OST with nodsh"
9935 # Lustre does not stop service threads once they are started.
9936 # Reset number of running threads to default.
9941 local save_params="$TMP/sanity-$TESTNAME.parameters"
9943 # Get ll_ost_io count before I/O
9944 OSTIO_pre=$(do_facet ost1 \
9945 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9946 # Exit if lustre is not running (ll_ost_io not running).
9947 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9949 echo "Starting with $OSTIO_pre threads"
9950 local thread_max=$((OSTIO_pre * 2))
9951 local rpc_in_flight=$((thread_max * 2))
9952 # Number of I/O Process proposed to be started.
9954 local facets=$(get_facets OST)
9956 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9957 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9959 # Set in_flight to $rpc_in_flight
9960 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9961 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9962 nfiles=${rpc_in_flight}
9963 # Set ost thread_max to $thread_max
9964 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9966 # 5 Minutes should be sufficient for max number of OSS
9967 # threads(thread_max) to be created.
9971 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9972 test_mkdir $DIR/$tdir
9973 for i in $(seq $nfiles); do
9974 local file=$DIR/$tdir/${tfile}-$i
9975 $LFS setstripe -c -1 -i 0 $file
9976 ($WTL $file $timeout)&
9979 # I/O Started - Wait for thread_started to reach thread_max or report
9980 # error if thread_started is more than thread_max.
9981 echo "Waiting for thread_started to reach thread_max"
9982 local thread_started=0
9983 local end_time=$((SECONDS + timeout))
9985 while [ $SECONDS -le $end_time ] ; do
9987 # Get ost i/o thread_started count.
9988 thread_started=$(do_facet ost1 \
9990 ost.OSS.ost_io.threads_started | cut -d= -f2")
9991 # Break out if thread_started is equal/greater than thread_max
9992 if [[ $thread_started -ge $thread_max ]]; then
9993 echo ll_ost_io thread_started $thread_started, \
9994 equal/greater than thread_max $thread_max
10000 # Cleanup - We have the numbers, Kill i/o jobs if running.
10001 jobcount=($(jobs -p))
10002 for i in $(seq 0 $((${#jobcount[@]}-1)))
10004 kill -9 ${jobcount[$i]}
10005 if [ $? -ne 0 ] ; then
10007 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10011 # Cleanup files left by WTL binary.
10012 for i in $(seq $nfiles); do
10013 local file=$DIR/$tdir/${tfile}-$i
10015 if [ $? -ne 0 ] ; then
10016 echo "Warning: Failed to delete file $file"
10020 restore_lustre_params <$save_params
10021 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10023 # Error out if no new thread has started or Thread started is greater
10025 if [[ $thread_started -le $OSTIO_pre ||
10026 $thread_started -gt $thread_max ]]; then
10027 error "ll_ost_io: thread_started $thread_started" \
10028 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10029 "No new thread started or thread started greater " \
10033 run_test 115 "verify dynamic thread creation===================="
10036 wait_delete_completed
10037 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10038 echo "OST kbytes available: ${AVAIL[@]}"
10043 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10044 #echo OST $i: ${AVAIL[i]}kb
10045 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10049 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10054 echo "Min free space: OST $MINI: $MINV"
10055 echo "Max free space: OST $MAXI: $MAXV"
10058 test_116a() { # was previously test_116()
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10061 remote_mds_nodsh && skip "remote MDS with nodsh"
10063 echo -n "Free space priority "
10064 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10069 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10070 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10071 trap simple_cleanup_common EXIT
10073 # Check if we need to generate uneven OSTs
10074 test_mkdir -p $DIR/$tdir/OST${MINI}
10075 local FILL=$((MINV / 4))
10076 local DIFF=$((MAXV - MINV))
10077 local DIFF2=$((DIFF * 100 / MINV))
10079 local threshold=$(do_facet $SINGLEMDS \
10080 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10081 threshold=${threshold%%%}
10082 echo -n "Check for uneven OSTs: "
10083 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10085 if [[ $DIFF2 -gt $threshold ]]; then
10087 echo "Don't need to fill OST$MINI"
10089 # generate uneven OSTs. Write 2% over the QOS threshold value
10091 DIFF=$((threshold - DIFF2 + 2))
10092 DIFF2=$((MINV * DIFF / 100))
10093 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10094 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10095 error "setstripe failed"
10096 DIFF=$((DIFF2 / 2048))
10098 while [ $i -lt $DIFF ]; do
10100 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10101 bs=2M count=1 2>/dev/null
10110 DIFF=$((MAXV - MINV))
10111 DIFF2=$((DIFF * 100 / MINV))
10112 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10113 if [ $DIFF2 -gt $threshold ]; then
10116 echo "failed - QOS mode won't be used"
10117 simple_cleanup_common
10118 skip "QOS imbalance criteria not met"
10126 # now fill using QOS
10127 $LFS setstripe -c 1 $DIR/$tdir
10128 FILL=$((FILL / 200))
10129 if [ $FILL -gt 600 ]; then
10132 echo "writing $FILL files to QOS-assigned OSTs"
10134 while [ $i -lt $FILL ]; do
10136 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10137 count=1 2>/dev/null
10140 echo "wrote $i 200k files"
10144 echo "Note: free space may not be updated, so measurements might be off"
10146 DIFF2=$((MAXV - MINV))
10147 echo "free space delta: orig $DIFF final $DIFF2"
10148 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10149 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10150 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10151 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10152 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10153 if [[ $DIFF -gt 0 ]]; then
10154 FILL=$((DIFF2 * 100 / DIFF - 100))
10155 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10158 # Figure out which files were written where
10159 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10160 awk '/'$MINI1': / {print $2; exit}')
10162 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10163 echo "$MINC files created on smaller OST $MINI1"
10164 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10165 awk '/'$MAXI1': / {print $2; exit}')
10167 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10168 echo "$MAXC files created on larger OST $MAXI1"
10169 if [[ $MINC -gt 0 ]]; then
10170 FILL=$((MAXC * 100 / MINC - 100))
10171 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10173 [[ $MAXC -gt $MINC ]] ||
10174 error_ignore LU-9 "stripe QOS didn't balance free space"
10175 simple_cleanup_common
10177 run_test 116a "stripe QOS: free space balance ==================="
10179 test_116b() { # LU-2093
10180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10181 remote_mds_nodsh && skip "remote MDS with nodsh"
10183 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10184 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10185 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10186 [ -z "$old_rr" ] && skip "no QOS"
10187 do_facet $SINGLEMDS lctl set_param \
10188 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10189 mkdir -p $DIR/$tdir
10190 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10191 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10192 do_facet $SINGLEMDS lctl set_param fail_loc=0
10194 do_facet $SINGLEMDS lctl set_param \
10195 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10197 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10199 test_117() # bug 10891
10201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10203 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10204 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10205 lctl set_param fail_loc=0x21e
10206 > $DIR/$tfile || error "truncate failed"
10207 lctl set_param fail_loc=0
10208 echo "Truncate succeeded."
10211 run_test 117 "verify osd extend =========="
10213 NO_SLOW_RESENDCOUNT=4
10214 export OLD_RESENDCOUNT=""
10215 set_resend_count () {
10216 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10217 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10218 lctl set_param -n $PROC_RESENDCOUNT $1
10219 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10222 # for reduce test_118* time (b=14842)
10223 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10225 # Reset async IO behavior after error case
10227 FILE=$DIR/reset_async
10229 # Ensure all OSCs are cleared
10230 $LFS setstripe -c -1 $FILE
10231 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10236 test_118a() #bug 11710
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10242 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10243 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10244 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10246 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10247 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10252 run_test 118a "verify O_SYNC works =========="
10256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10257 remote_ost_nodsh && skip "remote OST with nodsh"
10261 #define OBD_FAIL_SRV_ENOENT 0x217
10262 set_nodes_failloc "$(osts_nodes)" 0x217
10263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10265 set_nodes_failloc "$(osts_nodes)" 0
10266 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10267 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10270 if [[ $RC -eq 0 ]]; then
10271 error "Must return error due to dropped pages, rc=$RC"
10275 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10276 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10280 echo "Dirty pages not leaked on ENOENT"
10282 # Due to the above error the OSC will issue all RPCs syncronously
10283 # until a subsequent RPC completes successfully without error.
10284 $MULTIOP $DIR/$tfile Ow4096yc
10289 run_test 118b "Reclaim dirty pages on fatal error =========="
10293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10295 # for 118c, restore the original resend count, LU-1940
10296 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10297 set_resend_count $OLD_RESENDCOUNT
10298 remote_ost_nodsh && skip "remote OST with nodsh"
10302 #define OBD_FAIL_OST_EROFS 0x216
10303 set_nodes_failloc "$(osts_nodes)" 0x216
10305 # multiop should block due to fsync until pages are written
10306 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10310 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10311 error "Multiop failed to block on fsync, pid=$MULTIPID"
10314 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10316 if [[ $WRITEBACK -eq 0 ]]; then
10317 error "No page in writeback, writeback=$WRITEBACK"
10320 set_nodes_failloc "$(osts_nodes)" 0
10323 if [[ $RC -ne 0 ]]; then
10324 error "Multiop fsync failed, rc=$RC"
10327 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10328 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10330 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10331 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10335 echo "Dirty pages flushed via fsync on EROFS"
10338 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10340 # continue to use small resend count to reduce test_118* time (b=14842)
10341 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10346 remote_ost_nodsh && skip "remote OST with nodsh"
10350 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10351 set_nodes_failloc "$(osts_nodes)" 0x214
10352 # multiop should block due to fsync until pages are written
10353 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10357 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10358 error "Multiop failed to block on fsync, pid=$MULTIPID"
10361 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10363 if [[ $WRITEBACK -eq 0 ]]; then
10364 error "No page in writeback, writeback=$WRITEBACK"
10367 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10368 set_nodes_failloc "$(osts_nodes)" 0
10370 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10373 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10374 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10378 echo "Dirty pages gaurenteed flushed via fsync"
10381 run_test 118d "Fsync validation inject a delay of the bulk =========="
10384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10388 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10389 lctl set_param fail_loc=0x8000040a
10391 # Should simulate EINVAL error which is fatal
10392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10394 if [[ $RC -eq 0 ]]; then
10395 error "Must return error due to dropped pages, rc=$RC"
10398 lctl set_param fail_loc=0x0
10400 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10401 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10402 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10404 if [[ $LOCKED -ne 0 ]]; then
10405 error "Locked pages remain in cache, locked=$LOCKED"
10408 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10409 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10413 echo "No pages locked after fsync"
10418 run_test 118f "Simulate unrecoverable OSC side error =========="
10421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10425 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10426 lctl set_param fail_loc=0x406
10428 # simulate local -ENOMEM
10429 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10432 lctl set_param fail_loc=0
10433 if [[ $RC -eq 0 ]]; then
10434 error "Must return error due to dropped pages, rc=$RC"
10437 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10438 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10439 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10441 if [[ $LOCKED -ne 0 ]]; then
10442 error "Locked pages remain in cache, locked=$LOCKED"
10445 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10446 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10450 echo "No pages locked after fsync"
10455 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10459 remote_ost_nodsh && skip "remote OST with nodsh"
10463 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10464 set_nodes_failloc "$(osts_nodes)" 0x20e
10465 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10466 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10469 set_nodes_failloc "$(osts_nodes)" 0
10470 if [[ $RC -eq 0 ]]; then
10471 error "Must return error due to dropped pages, rc=$RC"
10474 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10475 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10476 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10478 if [[ $LOCKED -ne 0 ]]; then
10479 error "Locked pages remain in cache, locked=$LOCKED"
10482 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10483 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10487 echo "No pages locked after fsync"
10491 run_test 118h "Verify timeout in handling recoverables errors =========="
10493 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 remote_ost_nodsh && skip "remote OST with nodsh"
10501 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10502 set_nodes_failloc "$(osts_nodes)" 0x20e
10504 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10508 set_nodes_failloc "$(osts_nodes)" 0
10512 if [[ $RC -ne 0 ]]; then
10513 error "got error, but should be not, rc=$RC"
10516 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10519 if [[ $LOCKED -ne 0 ]]; then
10520 error "Locked pages remain in cache, locked=$LOCKED"
10523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10528 echo "No pages locked after fsync"
10532 run_test 118i "Fix error before timeout in recoverable error =========="
10534 [ "$SLOW" = "no" ] && set_resend_count 4
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 remote_ost_nodsh && skip "remote OST with nodsh"
10542 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10543 set_nodes_failloc "$(osts_nodes)" 0x220
10545 # return -EIO from OST
10546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10548 set_nodes_failloc "$(osts_nodes)" 0x0
10549 if [[ $RC -eq 0 ]]; then
10550 error "Must return error due to dropped pages, rc=$RC"
10553 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10554 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10555 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10556 if [[ $LOCKED -ne 0 ]]; then
10557 error "Locked pages remain in cache, locked=$LOCKED"
10560 # in recoverable error on OST we want resend and stay until it finished
10561 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10562 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10566 echo "No pages locked after fsync"
10570 run_test 118j "Simulate unrecoverable OST side error =========="
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10575 remote_ost_nodsh && skip "remote OSTs with nodsh"
10577 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10578 set_nodes_failloc "$(osts_nodes)" 0x20e
10579 test_mkdir $DIR/$tdir
10581 for ((i=0;i<10;i++)); do
10582 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10583 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10590 set_nodes_failloc "$(osts_nodes)" 0
10593 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10595 test_118l() # LU-646
10597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10599 test_mkdir $DIR/$tdir
10600 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10603 run_test 118l "fsync dir"
10605 test_118m() # LU-3066
10607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 test_mkdir $DIR/$tdir
10610 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10613 run_test 118m "fdatasync dir ========="
10615 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10623 remote_ost_nodsh && skip "remote OSTs with nodsh"
10625 # Sleep to avoid a cached response.
10626 #define OBD_STATFS_CACHE_SECONDS 1
10629 # Inject a 10 second delay in the OST_STATFS handler.
10630 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10631 set_nodes_failloc "$(osts_nodes)" 0x242
10634 stat --file-system $MOUNT > /dev/null
10637 set_nodes_failloc "$(osts_nodes)" 0
10639 if ((end - begin > 20)); then
10640 error "statfs took $((end - begin)) seconds, expected 10"
10643 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10645 test_119a() # bug 11737
10647 BSIZE=$((512 * 1024))
10648 directio write $DIR/$tfile 0 1 $BSIZE
10649 # We ask to read two blocks, which is more than a file size.
10650 # directio will indicate an error when requested and actual
10651 # sizes aren't equeal (a normal situation in this case) and
10652 # print actual read amount.
10653 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10654 if [ "$NOB" != "$BSIZE" ]; then
10655 error "read $NOB bytes instead of $BSIZE"
10659 run_test 119a "Short directIO read must return actual read amount"
10661 test_119b() # bug 11737
10663 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10665 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10668 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10669 error "direct read failed"
10672 run_test 119b "Sparse directIO read must return actual read amount"
10674 test_119c() # bug 13099
10677 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10678 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10681 run_test 119c "Testing for direct read hitting hole"
10683 test_119d() # bug 15950
10685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10687 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10688 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10690 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10691 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10692 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10693 lctl set_param fail_loc=0x40d
10694 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10697 cat $DIR/$tfile > /dev/null &
10698 lctl set_param fail_loc=0
10701 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10703 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10704 error "the read rpcs have not completed in 2s"
10706 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10708 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10712 remote_mds_nodsh && skip "remote MDS with nodsh"
10713 test_mkdir -i0 -c1 $DIR/$tdir
10714 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10715 skip_env "no early lock cancel on server"
10717 lru_resize_disable mdc
10718 lru_resize_disable osc
10719 cancel_lru_locks mdc
10720 # asynchronous object destroy at MDT could cause bl ast to client
10721 cancel_lru_locks osc
10723 stat $DIR/$tdir > /dev/null
10724 can1=$(do_facet mds1 \
10725 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10726 awk '/ldlm_cancel/ {print $2}')
10727 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10728 awk '/ldlm_bl_callback/ {print $2}')
10729 test_mkdir -i0 -c1 $DIR/$tdir/d1
10730 can2=$(do_facet mds1 \
10731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10732 awk '/ldlm_cancel/ {print $2}')
10733 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10734 awk '/ldlm_bl_callback/ {print $2}')
10735 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10736 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10737 lru_resize_enable mdc
10738 lru_resize_enable osc
10740 run_test 120a "Early Lock Cancel: mkdir test"
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10744 remote_mds_nodsh && skip "remote MDS with nodsh"
10745 test_mkdir $DIR/$tdir
10746 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10747 skip_env "no early lock cancel on server"
10749 lru_resize_disable mdc
10750 lru_resize_disable osc
10751 cancel_lru_locks mdc
10752 stat $DIR/$tdir > /dev/null
10753 can1=$(do_facet $SINGLEMDS \
10754 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10755 awk '/ldlm_cancel/ {print $2}')
10756 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10757 awk '/ldlm_bl_callback/ {print $2}')
10758 touch $DIR/$tdir/f1
10759 can2=$(do_facet $SINGLEMDS \
10760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10761 awk '/ldlm_cancel/ {print $2}')
10762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10763 awk '/ldlm_bl_callback/ {print $2}')
10764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10766 lru_resize_enable mdc
10767 lru_resize_enable osc
10769 run_test 120b "Early Lock Cancel: create test"
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10773 remote_mds_nodsh && skip "remote MDS with nodsh"
10774 test_mkdir -i0 -c1 $DIR/$tdir
10775 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10776 skip "no early lock cancel on server"
10778 lru_resize_disable mdc
10779 lru_resize_disable osc
10780 test_mkdir -i0 -c1 $DIR/$tdir/d1
10781 test_mkdir -i0 -c1 $DIR/$tdir/d2
10782 touch $DIR/$tdir/d1/f1
10783 cancel_lru_locks mdc
10784 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10785 can1=$(do_facet mds1 \
10786 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10787 awk '/ldlm_cancel/ {print $2}')
10788 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10789 awk '/ldlm_bl_callback/ {print $2}')
10790 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10791 can2=$(do_facet mds1 \
10792 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10793 awk '/ldlm_cancel/ {print $2}')
10794 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10795 awk '/ldlm_bl_callback/ {print $2}')
10796 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10797 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10798 lru_resize_enable mdc
10799 lru_resize_enable osc
10801 run_test 120c "Early Lock Cancel: link test"
10804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10805 remote_mds_nodsh && skip "remote MDS with nodsh"
10806 test_mkdir -i0 -c1 $DIR/$tdir
10807 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10808 skip_env "no early lock cancel on server"
10810 lru_resize_disable mdc
10811 lru_resize_disable osc
10813 cancel_lru_locks mdc
10814 stat $DIR/$tdir > /dev/null
10815 can1=$(do_facet mds1 \
10816 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10817 awk '/ldlm_cancel/ {print $2}')
10818 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10819 awk '/ldlm_bl_callback/ {print $2}')
10820 chmod a+x $DIR/$tdir
10821 can2=$(do_facet mds1 \
10822 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10823 awk '/ldlm_cancel/ {print $2}')
10824 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10825 awk '/ldlm_bl_callback/ {print $2}')
10826 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10827 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10828 lru_resize_enable mdc
10829 lru_resize_enable osc
10831 run_test 120d "Early Lock Cancel: setattr test"
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10835 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10836 skip_env "no early lock cancel on server"
10837 remote_mds_nodsh && skip "remote MDS with nodsh"
10839 local dlmtrace_set=false
10841 test_mkdir -i0 -c1 $DIR/$tdir
10842 lru_resize_disable mdc
10843 lru_resize_disable osc
10844 ! $LCTL get_param debug | grep -q dlmtrace &&
10845 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10846 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10847 cancel_lru_locks mdc
10848 cancel_lru_locks osc
10849 dd if=$DIR/$tdir/f1 of=/dev/null
10850 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10851 # XXX client can not do early lock cancel of OST lock
10852 # during unlink (LU-4206), so cancel osc lock now.
10854 cancel_lru_locks osc
10855 can1=$(do_facet mds1 \
10856 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10857 awk '/ldlm_cancel/ {print $2}')
10858 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10859 awk '/ldlm_bl_callback/ {print $2}')
10860 unlink $DIR/$tdir/f1
10862 can2=$(do_facet mds1 \
10863 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10864 awk '/ldlm_cancel/ {print $2}')
10865 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10866 awk '/ldlm_bl_callback/ {print $2}')
10867 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10868 $LCTL dk $TMP/cancel.debug.txt
10869 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10870 $LCTL dk $TMP/blocking.debug.txt
10871 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10872 lru_resize_enable mdc
10873 lru_resize_enable osc
10875 run_test 120e "Early Lock Cancel: unlink test"
10878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10880 skip_env "no early lock cancel on server"
10881 remote_mds_nodsh && skip "remote MDS with nodsh"
10883 test_mkdir -i0 -c1 $DIR/$tdir
10884 lru_resize_disable mdc
10885 lru_resize_disable osc
10886 test_mkdir -i0 -c1 $DIR/$tdir/d1
10887 test_mkdir -i0 -c1 $DIR/$tdir/d2
10888 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10889 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10890 cancel_lru_locks mdc
10891 cancel_lru_locks osc
10892 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10893 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10894 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10895 # XXX client can not do early lock cancel of OST lock
10896 # during rename (LU-4206), so cancel osc lock now.
10898 cancel_lru_locks osc
10899 can1=$(do_facet mds1 \
10900 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10901 awk '/ldlm_cancel/ {print $2}')
10902 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10903 awk '/ldlm_bl_callback/ {print $2}')
10904 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10906 can2=$(do_facet mds1 \
10907 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10908 awk '/ldlm_cancel/ {print $2}')
10909 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10910 awk '/ldlm_bl_callback/ {print $2}')
10911 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10912 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10913 lru_resize_enable mdc
10914 lru_resize_enable osc
10916 run_test 120f "Early Lock Cancel: rename test"
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10920 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10921 skip_env "no early lock cancel on server"
10922 remote_mds_nodsh && skip "remote MDS with nodsh"
10924 lru_resize_disable mdc
10925 lru_resize_disable osc
10927 echo create $count files
10928 test_mkdir $DIR/$tdir
10929 cancel_lru_locks mdc
10930 cancel_lru_locks osc
10933 can0=$(do_facet $SINGLEMDS \
10934 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10935 awk '/ldlm_cancel/ {print $2}')
10936 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10937 awk '/ldlm_bl_callback/ {print $2}')
10938 createmany -o $DIR/$tdir/f $count
10940 can1=$(do_facet $SINGLEMDS \
10941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10942 awk '/ldlm_cancel/ {print $2}')
10943 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10944 awk '/ldlm_bl_callback/ {print $2}')
10946 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10947 echo rm $count files
10950 can2=$(do_facet $SINGLEMDS \
10951 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10952 awk '/ldlm_cancel/ {print $2}')
10953 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10954 awk '/ldlm_bl_callback/ {print $2}')
10956 echo total: $count removes in $((t2-t1))
10957 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10959 # wait for commitment of removal
10960 lru_resize_enable mdc
10961 lru_resize_enable osc
10963 run_test 120g "Early Lock Cancel: performance test"
10965 test_121() { #bug #10589
10966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10969 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10970 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10971 lctl set_param fail_loc=0x310
10972 cancel_lru_locks osc > /dev/null
10973 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10974 lctl set_param fail_loc=0
10975 [[ $reads -eq $writes ]] ||
10976 error "read $reads blocks, must be $writes blocks"
10978 run_test 121 "read cancel race ========="
10980 test_123a() { # was test 123, statahead(bug 11401)
10981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10984 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10985 log "testing UP system. Performance may be lower than expected."
10990 test_mkdir $DIR/$tdir
10991 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10992 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10994 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10995 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10997 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10998 lctl set_param -n llite.*.statahead_max 0
10999 lctl get_param llite.*.statahead_max
11000 cancel_lru_locks mdc
11001 cancel_lru_locks osc
11003 time ls -l $DIR/$tdir | wc -l
11005 delta=$((etime - stime))
11006 log "ls $i files without statahead: $delta sec"
11007 lctl set_param llite.*.statahead_max=$max
11009 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11010 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11011 cancel_lru_locks mdc
11012 cancel_lru_locks osc
11014 time ls -l $DIR/$tdir | wc -l
11016 delta_sa=$((etime - stime))
11017 log "ls $i files with statahead: $delta_sa sec"
11018 lctl get_param -n llite.*.statahead_stats
11019 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11021 [[ $swrong -lt $ewrong ]] &&
11022 log "statahead was stopped, maybe too many locks held!"
11023 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11025 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11026 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11027 lctl set_param -n llite.*.statahead_max 0
11028 lctl get_param llite.*.statahead_max
11029 cancel_lru_locks mdc
11030 cancel_lru_locks osc
11032 time ls -l $DIR/$tdir | wc -l
11034 delta=$((etime - stime))
11035 log "ls $i files again without statahead: $delta sec"
11036 lctl set_param llite.*.statahead_max=$max
11037 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11038 if [ $SLOWOK -eq 0 ]; then
11039 error "ls $i files is slower with statahead!"
11041 log "ls $i files is slower with statahead!"
11047 [ $delta -gt 20 ] && break
11048 [ $delta -gt 8 ] && MULT=$((50 / delta))
11049 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11057 delta=$((etime - stime))
11058 log "rm -r $DIR/$tdir/: $delta seconds"
11060 lctl get_param -n llite.*.statahead_stats
11062 run_test 123a "verify statahead work"
11064 test_123b () { # statahead(bug 15027)
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 test_mkdir $DIR/$tdir
11068 createmany -o $DIR/$tdir/$tfile-%d 1000
11070 cancel_lru_locks mdc
11071 cancel_lru_locks osc
11073 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11074 lctl set_param fail_loc=0x80000803
11075 ls -lR $DIR/$tdir > /dev/null
11077 lctl set_param fail_loc=0x0
11078 lctl get_param -n llite.*.statahead_stats
11083 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11087 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11088 skip_env "no lru resize on server"
11092 test_mkdir $DIR/$tdir
11094 log "create $NR files at $DIR/$tdir"
11095 createmany -o $DIR/$tdir/f $NR ||
11096 error "failed to create $NR files in $DIR/$tdir"
11098 cancel_lru_locks mdc
11099 ls -l $DIR/$tdir > /dev/null
11103 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11104 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11105 LRU_SIZE=$($LCTL get_param -n $PARAM)
11106 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11107 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11109 log "NS=$(basename $NSDIR)"
11114 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11115 skip "Not enough cached locks created!"
11117 log "LRU=$LRU_SIZE"
11121 # We know that lru resize allows one client to hold $LIMIT locks
11122 # for 10h. After that locks begin to be killed by client.
11124 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11126 if [ $LIMIT -lt $LRU_SIZE ]; then
11127 skip "Limit is too small $LIMIT"
11130 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11131 # killing locks. Some time was spent for creating locks. This means
11132 # that up to the moment of sleep finish we must have killed some of
11133 # them (10-100 locks). This depends on how fast ther were created.
11134 # Many of them were touched in almost the same moment and thus will
11135 # be killed in groups.
11136 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11138 # Use $LRU_SIZE_B here to take into account real number of locks
11139 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11140 local LRU_SIZE_B=$LRU_SIZE
11142 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11143 log "OLD_LVF=$OLD_LVF"
11144 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11146 # Let's make sure that we really have some margin. Client checks
11147 # cached locks every 10 sec.
11148 SLEEP=$((SLEEP+20))
11149 log "Sleep ${SLEEP} sec"
11151 while ((SEC<$SLEEP)); do
11155 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11156 echo -n "$LRU_SIZE"
11159 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11160 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11162 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11163 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11164 unlinkmany $DIR/$tdir/f $NR
11168 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11169 log "unlink $NR files at $DIR/$tdir"
11170 unlinkmany $DIR/$tdir/f $NR
11172 run_test 124a "lru resize ======================================="
11174 get_max_pool_limit()
11176 local limit=$($LCTL get_param \
11177 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11179 for l in $limit; do
11180 if [[ $l -gt $max ]]; then
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11189 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11190 skip_env "no lru resize on server"
11192 LIMIT=$(get_max_pool_limit)
11194 NR=$(($(default_lru_size)*20))
11195 if [[ $NR -gt $LIMIT ]]; then
11196 log "Limit lock number by $LIMIT locks"
11200 IFree=$(mdsrate_inodes_available)
11201 if [ $IFree -lt $NR ]; then
11202 log "Limit lock number by $IFree inodes"
11206 lru_resize_disable mdc
11207 test_mkdir -p $DIR/$tdir/disable_lru_resize
11209 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11210 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11211 cancel_lru_locks mdc
11214 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11217 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11220 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11224 nolruresize_delta=$((etime-stime))
11225 log "ls -la time: $nolruresize_delta seconds"
11226 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11227 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11229 lru_resize_enable mdc
11230 test_mkdir -p $DIR/$tdir/enable_lru_resize
11232 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11233 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11234 cancel_lru_locks mdc
11237 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11240 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11243 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11247 lruresize_delta=$((etime-stime))
11248 log "ls -la time: $lruresize_delta seconds"
11249 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11251 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11252 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11253 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11254 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11256 log "lru resize performs the same with no lru resize"
11258 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11260 run_test 124b "lru resize (performance test) ======================="
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11264 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11265 skip_env "no lru resize on server"
11267 # cache ununsed locks on client
11269 cancel_lru_locks mdc
11270 test_mkdir $DIR/$tdir
11271 createmany -o $DIR/$tdir/f $nr ||
11272 error "failed to create $nr files in $DIR/$tdir"
11273 ls -l $DIR/$tdir > /dev/null
11275 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11276 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11277 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11278 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11279 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11281 # set lru_max_age to 1 sec
11282 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11283 echo "sleep $((recalc_p * 2)) seconds..."
11284 sleep $((recalc_p * 2))
11286 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11287 # restore lru_max_age
11288 $LCTL set_param -n $nsdir.lru_max_age $max_age
11289 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11290 unlinkmany $DIR/$tdir/f $nr
11292 run_test 124c "LRUR cancel very aged locks"
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11297 skip_env "no lru resize on server"
11299 # cache ununsed locks on client
11302 lru_resize_disable mdc
11303 stack_trap "lru_resize_enable mdc" EXIT
11305 cancel_lru_locks mdc
11307 # asynchronous object destroy at MDT could cause bl ast to client
11308 test_mkdir $DIR/$tdir
11309 createmany -o $DIR/$tdir/f $nr ||
11310 error "failed to create $nr files in $DIR/$tdir"
11311 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11313 ls -l $DIR/$tdir > /dev/null
11315 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11316 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11317 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11318 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11320 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11322 # set lru_max_age to 1 sec
11323 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11324 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11326 echo "sleep $((recalc_p * 2)) seconds..."
11327 sleep $((recalc_p * 2))
11329 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11331 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11333 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11335 test_125() { # 13358
11336 $LCTL get_param -n llite.*.client_type | grep -q local ||
11337 skip "must run as local client"
11338 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11339 skip_env "must have acl enabled"
11340 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11342 test_mkdir $DIR/$tdir
11343 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11344 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11345 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11347 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11349 test_126() { # bug 12829/13455
11350 $GSS && skip_env "must run as gss disabled"
11351 $LCTL get_param -n llite.*.client_type | grep -q local ||
11352 skip "must run as local client"
11353 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11355 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11356 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11358 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11360 run_test 126 "check that the fsgid provided by the client is taken into account"
11362 test_127a() { # bug 15521
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11364 local name count samp unit min max sum sumsq
11366 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11367 echo "stats before reset"
11368 $LCTL get_param osc.*.stats
11369 $LCTL set_param osc.*.stats=0
11370 local fsize=$((2048 * 1024))
11372 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11373 cancel_lru_locks osc
11374 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11376 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11377 stack_trap "rm -f $TMP/$tfile.tmp"
11378 while read name count samp unit min max sum sumsq; do
11379 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11380 [ ! $min ] && error "Missing min value for $name proc entry"
11381 eval $name=$count || error "Wrong proc format"
11384 read_bytes|write_bytes)
11385 [[ "$unit" =~ "bytes" ]] ||
11386 error "unit is not 'bytes': $unit"
11387 (( $min >= 4096 )) || error "min is too small: $min"
11388 (( $min <= $fsize )) || error "min is too big: $min"
11389 (( $max >= 4096 )) || error "max is too small: $max"
11390 (( $max <= $fsize )) || error "max is too big: $max"
11391 (( $sum == $fsize )) || error "sum is wrong: $sum"
11392 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11393 error "sumsquare is too small: $sumsq"
11394 (( $sumsq <= $fsize * $fsize )) ||
11395 error "sumsquare is too big: $sumsq"
11397 ost_read|ost_write)
11398 [[ "$unit" =~ "usec" ]] ||
11399 error "unit is not 'usec': $unit"
11403 done < $DIR/$tfile.tmp
11405 #check that we actually got some stats
11406 [ "$read_bytes" ] || error "Missing read_bytes stats"
11407 [ "$write_bytes" ] || error "Missing write_bytes stats"
11408 [ "$read_bytes" != 0 ] || error "no read done"
11409 [ "$write_bytes" != 0 ] || error "no write done"
11411 run_test 127a "verify the client stats are sane"
11413 test_127b() { # bug LU-333
11414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11415 local name count samp unit min max sum sumsq
11417 echo "stats before reset"
11418 $LCTL get_param llite.*.stats
11419 $LCTL set_param llite.*.stats=0
11421 # perform 2 reads and writes so MAX is different from SUM.
11422 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11423 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11424 cancel_lru_locks osc
11425 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11426 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11428 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11429 stack_trap "rm -f $TMP/$tfile.tmp"
11430 while read name count samp unit min max sum sumsq; do
11431 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11432 eval $name=$count || error "Wrong proc format"
11435 read_bytes|write_bytes)
11436 [[ "$unit" =~ "bytes" ]] ||
11437 error "unit is not 'bytes': $unit"
11438 (( $count == 2 )) || error "count is not 2: $count"
11439 (( $min == $PAGE_SIZE )) ||
11440 error "min is not $PAGE_SIZE: $min"
11441 (( $max == $PAGE_SIZE )) ||
11442 error "max is not $PAGE_SIZE: $max"
11443 (( $sum == $PAGE_SIZE * 2 )) ||
11444 error "sum is not $((PAGE_SIZE * 2)): $sum"
11447 [[ "$unit" =~ "usec" ]] ||
11448 error "unit is not 'usec': $unit"
11452 done < $TMP/$tfile.tmp
11454 #check that we actually got some stats
11455 [ "$read_bytes" ] || error "Missing read_bytes stats"
11456 [ "$write_bytes" ] || error "Missing write_bytes stats"
11457 [ "$read_bytes" != 0 ] || error "no read done"
11458 [ "$write_bytes" != 0 ] || error "no write done"
11460 run_test 127b "verify the llite client stats are sane"
11462 test_127c() { # LU-12394
11463 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11470 $LCTL set_param llite.*.extents_stats=1
11471 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11473 # Use two stripes so there is enough space in default config
11474 $LFS setstripe -c 2 $DIR/$tfile
11476 # Extent stats start at 0-4K and go in power of two buckets
11477 # LL_HIST_START = 12 --> 2^12 = 4K
11478 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11479 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11481 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11483 # Write and read, 2x each, second time at a non-zero offset
11484 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11485 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11486 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11487 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11491 $LCTL get_param llite.*.extents_stats
11494 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11496 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11498 reads=$(echo $bucket | awk '{print $5}')
11499 writes=$(echo $bucket | awk '{print $9}')
11500 [ "$reads" -eq $count ] ||
11501 error "$reads reads in < $bsize bucket, expect $count"
11502 [ "$writes" -eq $count ] ||
11503 error "$writes writes in < $bsize bucket, expect $count"
11506 # Test mmap write and read
11507 $LCTL set_param llite.*.extents_stats=c
11509 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11510 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11511 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11513 $LCTL get_param llite.*.extents_stats
11515 count=$(((size*1024) / PAGE_SIZE))
11517 bsize=$((2 * PAGE_SIZE / 1024))K
11519 bucket=$($LCTL get_param -n llite.*.extents_stats |
11521 reads=$(echo $bucket | awk '{print $5}')
11522 writes=$(echo $bucket | awk '{print $9}')
11523 # mmap writes fault in the page first, creating an additonal read
11524 [ "$reads" -eq $((2 * count)) ] ||
11525 error "$reads reads in < $bsize bucket, expect $count"
11526 [ "$writes" -eq $count ] ||
11527 error "$writes writes in < $bsize bucket, expect $count"
11529 run_test 127c "test llite extent stats with regular & mmap i/o"
11531 test_128() { # bug 15212
11533 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11538 result=$(grep error $TMP/$tfile.log)
11539 rm -f $DIR/$tfile $TMP/$tfile.log
11540 [ -z "$result" ] ||
11541 error "consecutive find's under interactive lfs failed"
11543 run_test 128 "interactive lfs for 2 consecutive find's"
11545 set_dir_limits () {
11550 local ldproc=/proc/fs/ldiskfs
11551 local facets=$(get_facets MDS)
11553 for facet in ${facets//,/ }; do
11554 canondev=$(ldiskfs_canon \
11555 *.$(convert_facet2label $facet).mntdev $facet)
11556 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11557 ldproc=/sys/fs/ldiskfs
11558 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11559 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11563 check_mds_dmesg() {
11564 local facets=$(get_facets MDS)
11565 for facet in ${facets//,/ }; do
11566 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11573 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11574 skip "Need MDS version with at least 2.5.56"
11575 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11576 skip_env "ldiskfs only test"
11578 remote_mds_nodsh && skip "remote MDS with nodsh"
11582 local has_warning=false
11585 mkdir -p $DIR/$tdir
11587 # block size of mds1
11588 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11589 set_dir_limits $maxsize $maxsize
11590 local dirsize=$(stat -c%s "$DIR/$tdir")
11592 while [[ $dirsize -le $maxsize ]]; do
11593 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11595 if ! $has_warning; then
11596 check_mds_dmesg '"is approaching"' && has_warning=true
11598 # check two errors:
11599 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11600 # EFBIG for previous versions included in ldiskfs series
11601 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11603 echo "return code $rc received as expected"
11605 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11606 error_exit "create failed w/o dir size limit"
11608 check_mds_dmesg '"has reached"' ||
11609 error_exit "reached message should be output"
11611 [ $has_warning = "false" ] &&
11612 error_exit "warning message should be output"
11614 dirsize=$(stat -c%s "$DIR/$tdir")
11616 [[ $dirsize -ge $maxsize ]] && return 0
11617 error_exit "current dir size $dirsize, " \
11618 "previous limit $maxsize"
11619 elif [ $rc -ne 0 ]; then
11621 error_exit "return $rc received instead of expected " \
11622 "$EFBIG or $ENOSPC, files in dir $dirsize"
11624 nfiles=$((nfiles + 1))
11625 dirsize=$(stat -c%s "$DIR/$tdir")
11629 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11631 run_test 129 "test directory size limit ========================"
11640 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11641 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11643 trap cleanup_130 EXIT RETURN
11645 local fm_file=$DIR/$tfile
11646 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11647 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11648 error "dd failed for $fm_file"
11650 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11651 filefrag -ves $fm_file
11653 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11654 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11655 [ $RC != 0 ] && error "filefrag $fm_file failed"
11657 filefrag_op=$(filefrag -ve -k $fm_file |
11658 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11659 lun=$($LFS getstripe -i $fm_file)
11661 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11664 for line in $filefrag_op
11666 frag_lun=`echo $line | cut -d: -f5`
11667 ext_len=`echo $line | cut -d: -f4`
11668 if (( $frag_lun != $lun )); then
11670 error "FIEMAP on 1-stripe file($fm_file) failed"
11673 (( tot_len += ext_len ))
11676 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11678 error "FIEMAP on 1-stripe file($fm_file) failed;"
11684 echo "FIEMAP on single striped file succeeded"
11686 run_test 130a "FIEMAP (1-stripe file)"
11689 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11691 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11692 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11694 trap cleanup_130 EXIT RETURN
11696 local fm_file=$DIR/$tfile
11697 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11698 error "setstripe on $fm_file"
11699 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11700 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11702 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11703 error "dd failed on $fm_file"
11705 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11706 filefrag_op=$(filefrag -ve -k $fm_file |
11707 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11709 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11710 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11715 for line in $filefrag_op
11717 frag_lun=$(echo $line | cut -d: -f5 |
11718 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11719 ext_len=$(echo $line | cut -d: -f4)
11720 if (( $frag_lun != $last_lun )); then
11721 if (( tot_len != 1024 )); then
11723 error "FIEMAP on $fm_file failed; returned " \
11724 "len $tot_len for OST $last_lun instead of 1024"
11727 (( num_luns += 1 ))
11731 (( tot_len += ext_len ))
11734 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11736 error "FIEMAP on $fm_file failed; returned wrong number of " \
11737 "luns or wrong len for OST $last_lun"
11743 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11745 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11748 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11750 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11751 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11753 trap cleanup_130 EXIT RETURN
11755 local fm_file=$DIR/$tfile
11756 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11757 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11758 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11760 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11761 error "dd failed on $fm_file"
11763 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11764 filefrag_op=$(filefrag -ve -k $fm_file |
11765 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11767 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11768 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11773 for line in $filefrag_op
11775 frag_lun=$(echo $line | cut -d: -f5 |
11776 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11777 ext_len=$(echo $line | cut -d: -f4)
11778 if (( $frag_lun != $last_lun )); then
11779 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11780 if (( logical != 512 )); then
11782 error "FIEMAP on $fm_file failed; returned " \
11783 "logical start for lun $logical instead of 512"
11786 if (( tot_len != 512 )); then
11788 error "FIEMAP on $fm_file failed; returned " \
11789 "len $tot_len for OST $last_lun instead of 1024"
11792 (( num_luns += 1 ))
11796 (( tot_len += ext_len ))
11799 if (( num_luns != 2 || tot_len != 512 )); then
11801 error "FIEMAP on $fm_file failed; returned wrong number of " \
11802 "luns or wrong len for OST $last_lun"
11808 echo "FIEMAP on 2-stripe file with hole succeeded"
11810 run_test 130c "FIEMAP (2-stripe file with hole)"
11813 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
11815 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11816 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11818 trap cleanup_130 EXIT RETURN
11820 local fm_file=$DIR/$tfile
11821 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11822 error "setstripe on $fm_file"
11823 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11824 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11826 local actual_stripe_count=$($LFS getstripe -c $fm_file)
11827 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
11828 error "dd failed on $fm_file"
11830 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11831 filefrag_op=$(filefrag -ve -k $fm_file |
11832 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11834 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11835 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11840 for line in $filefrag_op
11842 frag_lun=$(echo $line | cut -d: -f5 |
11843 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11844 ext_len=$(echo $line | cut -d: -f4)
11845 if (( $frag_lun != $last_lun )); then
11846 if (( tot_len != 1024 )); then
11848 error "FIEMAP on $fm_file failed; returned " \
11849 "len $tot_len for OST $last_lun instead of 1024"
11852 (( num_luns += 1 ))
11856 (( tot_len += ext_len ))
11859 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
11861 error "FIEMAP on $fm_file failed; returned wrong number of " \
11862 "luns or wrong len for OST $last_lun"
11868 echo "FIEMAP on N-stripe file succeeded"
11870 run_test 130d "FIEMAP (N-stripe file)"
11873 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11875 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11876 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11878 trap cleanup_130 EXIT RETURN
11880 local fm_file=$DIR/$tfile
11881 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
11882 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11883 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11886 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
11887 for ((i = 0; i < $NUM_BLKS; i++))
11889 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
11892 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11893 filefrag_op=$(filefrag -ve -k $fm_file |
11894 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11896 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11897 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11902 for line in $filefrag_op
11904 frag_lun=$(echo $line | cut -d: -f5 |
11905 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11906 ext_len=$(echo $line | cut -d: -f4)
11907 if (( $frag_lun != $last_lun )); then
11908 if (( tot_len != $EXPECTED_LEN )); then
11910 error "FIEMAP on $fm_file failed; returned " \
11911 "len $tot_len for OST $last_lun instead " \
11915 (( num_luns += 1 ))
11919 (( tot_len += ext_len ))
11922 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
11924 error "FIEMAP on $fm_file failed; returned wrong number " \
11925 "of luns or wrong len for OST $last_lun"
11931 echo "FIEMAP with continuation calls succeeded"
11933 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
11936 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11937 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11939 local fm_file=$DIR/$tfile
11940 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11941 error "multiop create with lov_delay_create on $fm_file"
11943 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11944 filefrag_extents=$(filefrag -vek $fm_file |
11945 awk '/extents? found/ { print $2 }')
11946 if [[ "$filefrag_extents" != "0" ]]; then
11947 error "FIEMAP on $fm_file failed; " \
11948 "returned $filefrag_extents expected 0"
11953 run_test 130f "FIEMAP (unstriped file)"
11955 # Test for writev/readv
11957 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11958 error "writev test failed"
11959 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11960 error "readv failed"
11963 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11966 local fsize=$((524288 + 1048576 + 1572864))
11967 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11968 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11969 error "append writev test failed"
11971 ((fsize += 1572864 + 1048576))
11972 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11973 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11974 error "append writev test failed"
11977 run_test 131b "test append writev"
11980 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11983 run_test 131c "test read/write on file w/o objects"
11986 rwv -f $DIR/$tfile -w -n 1 1572864
11987 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11988 if [ "$NOB" != 1572864 ]; then
11989 error "Short read filed: read $NOB bytes instead of 1572864"
11993 run_test 131d "test short read"
11996 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11997 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11998 error "read hitting hole failed"
12001 run_test 131e "test read hitting hole"
12010 mds*) res=$(do_facet $facet \
12011 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12013 ost*) res=$(do_facet $facet \
12014 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12016 *) error "Wrong facet '$facet'" ;;
12018 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12019 # if the argument $3 is zero, it means any stat increment is ok.
12020 if [[ $want -gt 0 ]]; then
12021 local count=$(echo $res | awk '{ print $2 }')
12022 [[ $count -ne $want ]] &&
12023 error "The $op counter on $facet is $count, not $want"
12028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12029 remote_ost_nodsh && skip "remote OST with nodsh"
12030 remote_mds_nodsh && skip "remote MDS with nodsh"
12031 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12032 skip_env "MDS doesn't support rename stats"
12034 local testdir=$DIR/${tdir}/stats_testdir
12036 mkdir -p $DIR/${tdir}
12039 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12040 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12042 # verify mdt stats first.
12043 mkdir ${testdir} || error "mkdir failed"
12044 check_stats $SINGLEMDS "mkdir" 1
12045 touch ${testdir}/${tfile} || error "touch failed"
12046 check_stats $SINGLEMDS "open" 1
12047 check_stats $SINGLEMDS "close" 1
12048 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12049 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12050 check_stats $SINGLEMDS "mknod" 2
12052 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12053 check_stats $SINGLEMDS "unlink" 1
12054 rm -f ${testdir}/${tfile} || error "file remove failed"
12055 check_stats $SINGLEMDS "unlink" 2
12057 # remove working dir and check mdt stats again.
12058 rmdir ${testdir} || error "rmdir failed"
12059 check_stats $SINGLEMDS "rmdir" 1
12061 local testdir1=$DIR/${tdir}/stats_testdir1
12062 mkdir -p ${testdir}
12063 mkdir -p ${testdir1}
12064 touch ${testdir1}/test1
12065 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12066 check_stats $SINGLEMDS "crossdir_rename" 1
12068 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12069 check_stats $SINGLEMDS "samedir_rename" 1
12071 rm -rf $DIR/${tdir}
12073 run_test 133a "Verifying MDT stats ========================================"
12078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12079 remote_ost_nodsh && skip "remote OST with nodsh"
12080 remote_mds_nodsh && skip "remote MDS with nodsh"
12082 local testdir=$DIR/${tdir}/stats_testdir
12084 mkdir -p ${testdir} || error "mkdir failed"
12085 touch ${testdir}/${tfile} || error "touch failed"
12086 cancel_lru_locks mdc
12089 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12090 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12092 # extra mdt stats verification.
12093 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12094 check_stats $SINGLEMDS "setattr" 1
12095 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12096 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12098 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12099 check_stats $SINGLEMDS "getattr" 1
12101 rm -rf $DIR/${tdir}
12103 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12104 # so the check below is not reliable
12105 [ $MDSCOUNT -eq 1 ] || return 0
12107 # Sleep to avoid a cached response.
12108 #define OBD_STATFS_CACHE_SECONDS 1
12110 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12111 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12112 $LFS df || error "lfs failed"
12113 check_stats $SINGLEMDS "statfs" 1
12115 # check aggregated statfs (LU-10018)
12116 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12118 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12121 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12122 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12124 check_stats $SINGLEMDS "statfs" 1
12126 # We want to check that the client didn't send OST_STATFS to
12127 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12128 # extra care is needed here.
12129 if remote_mds; then
12130 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12131 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12133 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12134 [ "$res" ] && error "OST got STATFS"
12139 run_test 133b "Verifying extra MDT stats =================================="
12142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12143 remote_ost_nodsh && skip "remote OST with nodsh"
12144 remote_mds_nodsh && skip "remote MDS with nodsh"
12146 local testdir=$DIR/$tdir/stats_testdir
12148 test_mkdir -p $testdir
12150 # verify obdfilter stats.
12151 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12153 cancel_lru_locks osc
12154 wait_delete_completed
12157 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12158 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12160 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12163 cancel_lru_locks osc
12164 check_stats ost1 "write" 1
12166 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12167 check_stats ost1 "read" 1
12169 > $testdir/$tfile || error "truncate failed"
12170 check_stats ost1 "punch" 1
12172 rm -f $testdir/$tfile || error "file remove failed"
12173 wait_delete_completed
12174 check_stats ost1 "destroy" 1
12178 run_test 133c "Verifying OST stats ========================================"
12185 while [ $value -ge 2 ]; do
12190 if [ $orig -gt $order ]; then
12198 local size=('K' 'M' 'G' 'T');
12200 local size_string=$value
12202 while [ $value -ge 1024 ]; do
12203 if [ $i -gt 3 ]; then
12204 #T is the biggest unit we get here, if that is bigger,
12206 size_string=${value}T
12209 value=$((value >> 10))
12210 if [ $value -lt 1024 ]; then
12211 size_string=${value}${size[$i]}
12220 get_rename_size() {
12222 local context=${2:-.}
12223 local sample=$(do_facet $SINGLEMDS $LCTL \
12224 get_param mdt.$FSNAME-MDT0000.rename_stats |
12225 grep -A1 $context |
12226 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12232 remote_ost_nodsh && skip "remote OST with nodsh"
12233 remote_mds_nodsh && skip "remote MDS with nodsh"
12234 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12235 skip_env "MDS doesn't support rename stats"
12237 local testdir1=$DIR/${tdir}/stats_testdir1
12238 local testdir2=$DIR/${tdir}/stats_testdir2
12239 mkdir -p $DIR/${tdir}
12241 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12243 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12244 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12246 createmany -o $testdir1/test 512 || error "createmany failed"
12248 # check samedir rename size
12249 mv ${testdir1}/test0 ${testdir1}/test_0
12251 local testdir1_size=$(ls -l $DIR/${tdir} |
12252 awk '/stats_testdir1/ {print $5}')
12253 local testdir2_size=$(ls -l $DIR/${tdir} |
12254 awk '/stats_testdir2/ {print $5}')
12256 testdir1_size=$(order_2 $testdir1_size)
12257 testdir2_size=$(order_2 $testdir2_size)
12259 testdir1_size=$(size_in_KMGT $testdir1_size)
12260 testdir2_size=$(size_in_KMGT $testdir2_size)
12262 echo "source rename dir size: ${testdir1_size}"
12263 echo "target rename dir size: ${testdir2_size}"
12265 local cmd="do_facet $SINGLEMDS $LCTL "
12266 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12268 eval $cmd || error "$cmd failed"
12269 local samedir=$($cmd | grep 'same_dir')
12270 local same_sample=$(get_rename_size $testdir1_size)
12271 [ -z "$samedir" ] && error "samedir_rename_size count error"
12272 [[ $same_sample -eq 1 ]] ||
12273 error "samedir_rename_size error $same_sample"
12274 echo "Check same dir rename stats success"
12276 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12278 # check crossdir rename size
12279 mv ${testdir1}/test_0 ${testdir2}/test_0
12281 testdir1_size=$(ls -l $DIR/${tdir} |
12282 awk '/stats_testdir1/ {print $5}')
12283 testdir2_size=$(ls -l $DIR/${tdir} |
12284 awk '/stats_testdir2/ {print $5}')
12286 testdir1_size=$(order_2 $testdir1_size)
12287 testdir2_size=$(order_2 $testdir2_size)
12289 testdir1_size=$(size_in_KMGT $testdir1_size)
12290 testdir2_size=$(size_in_KMGT $testdir2_size)
12292 echo "source rename dir size: ${testdir1_size}"
12293 echo "target rename dir size: ${testdir2_size}"
12295 eval $cmd || error "$cmd failed"
12296 local crossdir=$($cmd | grep 'crossdir')
12297 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12298 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12299 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12300 [[ $src_sample -eq 1 ]] ||
12301 error "crossdir_rename_size error $src_sample"
12302 [[ $tgt_sample -eq 1 ]] ||
12303 error "crossdir_rename_size error $tgt_sample"
12304 echo "Check cross dir rename stats success"
12305 rm -rf $DIR/${tdir}
12307 run_test 133d "Verifying rename_stats ========================================"
12310 remote_mds_nodsh && skip "remote MDS with nodsh"
12311 remote_ost_nodsh && skip "remote OST with nodsh"
12312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12314 local testdir=$DIR/${tdir}/stats_testdir
12315 local ctr f0 f1 bs=32768 count=42 sum
12317 mkdir -p ${testdir} || error "mkdir failed"
12319 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12321 for ctr in {write,read}_bytes; do
12323 cancel_lru_locks osc
12325 do_facet ost1 $LCTL set_param -n \
12326 "obdfilter.*.exports.clear=clear"
12328 if [ $ctr = write_bytes ]; then
12330 f1=${testdir}/${tfile}
12332 f0=${testdir}/${tfile}
12336 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12339 cancel_lru_locks osc
12341 sum=$(do_facet ost1 $LCTL get_param \
12342 "obdfilter.*.exports.*.stats" |
12343 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12344 $1 == ctr { sum += $7 }
12345 END { printf("%0.0f", sum) }')
12347 if ((sum != bs * count)); then
12348 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12352 rm -rf $DIR/${tdir}
12354 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12356 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12358 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12359 # not honor the -ignore_readdir_race option correctly. So we call
12360 # error_ignore() rather than error() in these cases. See LU-11152.
12362 if (find --version; do_facet mds1 find --version) |
12363 grep -q '\b4\.5\.1[1-4]\b'; then
12364 error_ignore LU-11152 "$@"
12371 # First without trusting modes.
12372 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12373 echo "proc_dirs='$proc_dirs'"
12374 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12375 find $proc_dirs -exec cat '{}' \; &> /dev/null
12377 # Second verifying readability.
12378 $LCTL get_param -R '*' &> /dev/null
12380 # Verifing writability with badarea_io.
12382 -ignore_readdir_race \
12384 -not -name force_lbug \
12385 -not -name changelog_mask \
12386 -exec badarea_io '{}' \; ||
12387 error_133 "find $proc_dirs failed"
12389 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12392 remote_mds_nodsh && skip "remote MDS with nodsh"
12393 remote_ost_nodsh && skip "remote OST with nodsh"
12395 # eventually, this can also be replaced with "lctl get_param -R",
12396 # but not until that option is always available on the server
12398 for facet in mds1 ost1; do
12399 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
12400 skip_noexit "Too old lustre on $facet"
12401 local facet_proc_dirs=$(do_facet $facet \
12402 \\\ls -d $proc_regexp 2>/dev/null)
12403 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12404 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12405 do_facet $facet find $facet_proc_dirs \
12406 ! -name req_history \
12407 -exec cat '{}' \\\; &> /dev/null
12409 do_facet $facet find $facet_proc_dirs \
12410 ! -name req_history \
12412 -exec cat '{}' \\\; &> /dev/null ||
12413 error "proc file read failed"
12415 do_facet $facet find $facet_proc_dirs \
12416 -ignore_readdir_race \
12418 -not -name force_lbug \
12419 -not -name changelog_mask \
12420 -exec badarea_io '{}' \\\; ||
12421 error_133 "$facet find $facet_proc_dirs failed"
12424 # remount the FS in case writes/reads /proc break the FS
12425 cleanup || error "failed to unmount"
12426 setup || error "failed to setup"
12429 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12432 remote_mds_nodsh && skip "remote MDS with nodsh"
12433 remote_ost_nodsh && skip "remote OST with nodsh"
12434 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12435 skip "Need MDS version at least 2.9.54"
12439 for facet in client mds1 ost1; do
12440 local facet_proc_dirs=$(do_facet $facet \
12441 \\\ls -d $proc_regexp 2> /dev/null)
12442 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12443 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12444 # Get the list of files that are missing the terminating newline
12445 local missing=($(do_facet $facet \
12446 find ${facet_proc_dirs} -type f \| \
12447 while read F\; do \
12448 awk -v FS='\v' -v RS='\v\v' \
12449 "'END { if(NR>0 && \
12450 \\\$NF !~ /.*\\\n\$/) \
12451 print FILENAME}'" \
12454 [ ${#missing[*]} -eq 0 ] ||
12455 error "files do not end with newline: ${missing[*]}"
12458 run_test 133h "Proc files should end with newlines"
12461 remote_mds_nodsh && skip "remote MDS with nodsh"
12462 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12463 skip "Need MDS version at least 2.7.54"
12465 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12466 cancel_lru_locks mdc
12468 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12469 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12470 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12473 createmany -o $DIR/$tdir/f $nr ||
12474 error "failed to create $nr files in $DIR/$tdir"
12475 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12477 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12478 do_facet mds1 $LCTL set_param fail_loc=0x327
12479 do_facet mds1 $LCTL set_param fail_val=500
12482 echo "sleep 10 seconds ..."
12484 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12486 do_facet mds1 $LCTL set_param fail_loc=0
12487 do_facet mds1 $LCTL set_param fail_val=0
12488 [ $lck_cnt -lt $unused ] ||
12489 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12492 unlinkmany $DIR/$tdir/f $nr
12494 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12497 remote_mds_nodsh && skip "remote MDS with nodsh"
12498 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12499 skip "Need MDS version at least 2.7.54"
12501 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12502 cancel_lru_locks mdc
12504 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12505 ldlm.lock_reclaim_threshold_mb)
12506 # disable reclaim temporarily
12507 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12509 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12510 do_facet mds1 $LCTL set_param fail_loc=0x328
12511 do_facet mds1 $LCTL set_param fail_val=500
12513 $LCTL set_param debug=+trace
12516 createmany -o $DIR/$tdir/f $nr &
12517 local create_pid=$!
12519 echo "Sleep $TIMEOUT seconds ..."
12521 if ! ps -p $create_pid > /dev/null 2>&1; then
12522 do_facet mds1 $LCTL set_param fail_loc=0
12523 do_facet mds1 $LCTL set_param fail_val=0
12524 do_facet mds1 $LCTL set_param \
12525 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12526 error "createmany finished incorrectly!"
12528 do_facet mds1 $LCTL set_param fail_loc=0
12529 do_facet mds1 $LCTL set_param fail_val=0
12530 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12531 wait $create_pid || return 1
12533 unlinkmany $DIR/$tdir/f $nr
12535 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12537 test_140() { #bug-17379
12538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12540 test_mkdir $DIR/$tdir
12541 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12542 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12544 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12545 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12547 while i=$((i + 1)); do
12549 cd $i || error "Changing to $i"
12550 ln -s ../stat stat || error "Creating stat symlink"
12551 # Read the symlink until ELOOP present,
12552 # not LBUGing the system is considered success,
12553 # we didn't overrun the stack.
12554 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12555 if [ $ret -ne 0 ]; then
12556 if [ $ret -eq 40 ]; then
12559 error "Open stat symlink"
12565 echo "The symlink depth = $i"
12566 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12567 error "Invalid symlink depth"
12569 # Test recursive symlink
12570 ln -s symlink_self symlink_self
12571 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12572 echo "open symlink_self returns $ret"
12573 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12575 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12580 local TF="$TMP/$tfile"
12582 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12584 cancel_lru_locks $OSC
12585 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12586 remount_client $MOUNT
12588 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12591 $TRUNCATE $DIR/$tfile 6000
12592 cancel_lru_locks $OSC
12593 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12596 echo "12345" >>$DIR/$tfile
12597 cancel_lru_locks $OSC
12598 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12601 echo "12345" >>$DIR/$tfile
12602 cancel_lru_locks $OSC
12603 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12608 run_test 150 "truncate/append tests"
12610 #LU-2902 roc_hit was not able to read all values from lproc
12611 function roc_hit_init() {
12612 local list=$(comma_list $(osts_nodes))
12613 local dir=$DIR/$tdir-check
12614 local file=$dir/$tfile
12620 #use setstripe to do a write to every ost
12621 for i in $(seq 0 $((OSTCOUNT-1))); do
12622 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12623 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12624 idx=$(printf %04x $i)
12625 BEFORE=$(get_osd_param $list *OST*$idx stats |
12626 awk '$1 == "cache_access" {sum += $7}
12627 END { printf("%0.0f", sum) }')
12629 cancel_lru_locks osc
12630 cat $file >/dev/null
12632 AFTER=$(get_osd_param $list *OST*$idx stats |
12633 awk '$1 == "cache_access" {sum += $7}
12634 END { printf("%0.0f", sum) }')
12636 echo BEFORE:$BEFORE AFTER:$AFTER
12637 if ! let "AFTER - BEFORE == 4"; then
12639 error "roc_hit is not safe to use"
12647 function roc_hit() {
12648 local list=$(comma_list $(osts_nodes))
12649 echo $(get_osd_param $list '' stats |
12650 awk '$1 == "cache_hit" {sum += $7}
12651 END { printf("%0.0f", sum) }')
12654 function set_cache() {
12657 if [ "$2" == "off" ]; then
12660 local list=$(comma_list $(osts_nodes))
12661 set_osd_param $list '' $1_cache_enable $on
12663 cancel_lru_locks osc
12667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12668 remote_ost_nodsh && skip "remote OST with nodsh"
12671 local list=$(comma_list $(osts_nodes))
12673 # check whether obdfilter is cache capable at all
12674 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12675 skip "not cache-capable obdfilter"
12678 # check cache is enabled on all obdfilters
12679 if get_osd_param $list '' read_cache_enable | grep 0; then
12680 skip "oss cache is disabled"
12683 set_osd_param $list '' writethrough_cache_enable 1
12685 # check write cache is enabled on all obdfilters
12686 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12687 skip "oss write cache is NOT enabled"
12692 #define OBD_FAIL_OBD_NO_LRU 0x609
12693 do_nodes $list $LCTL set_param fail_loc=0x609
12695 # pages should be in the case right after write
12696 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12699 local BEFORE=$(roc_hit)
12700 cancel_lru_locks osc
12701 cat $DIR/$tfile >/dev/null
12702 local AFTER=$(roc_hit)
12704 do_nodes $list $LCTL set_param fail_loc=0
12706 if ! let "AFTER - BEFORE == CPAGES"; then
12707 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12710 # the following read invalidates the cache
12711 cancel_lru_locks osc
12712 set_osd_param $list '' read_cache_enable 0
12713 cat $DIR/$tfile >/dev/null
12715 # now data shouldn't be found in the cache
12717 cancel_lru_locks osc
12718 cat $DIR/$tfile >/dev/null
12720 if let "AFTER - BEFORE != 0"; then
12721 error "IN CACHE: before: $BEFORE, after: $AFTER"
12724 set_osd_param $list '' read_cache_enable 1
12727 run_test 151 "test cache on oss and controls ==============================="
12730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12732 local TF="$TMP/$tfile"
12734 # simulate ENOMEM during write
12735 #define OBD_FAIL_OST_NOMEM 0x226
12736 lctl set_param fail_loc=0x80000226
12737 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12739 sync || error "sync failed"
12740 lctl set_param fail_loc=0
12742 # discard client's cache
12743 cancel_lru_locks osc
12745 # simulate ENOMEM during read
12746 lctl set_param fail_loc=0x80000226
12747 cmp $TF $DIR/$tfile || error "cmp failed"
12748 lctl set_param fail_loc=0
12752 run_test 152 "test read/write with enomem ============================"
12755 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
12757 run_test 153 "test if fdatasync does not crash ======================="
12759 dot_lustre_fid_permission_check() {
12761 local ffid=$MOUNT/.lustre/fid/$fid
12764 echo "stat fid $fid"
12765 stat $ffid > /dev/null || error "stat $ffid failed."
12766 echo "touch fid $fid"
12767 touch $ffid || error "touch $ffid failed."
12768 echo "write to fid $fid"
12769 cat /etc/hosts > $ffid || error "write $ffid failed."
12770 echo "read fid $fid"
12771 diff /etc/hosts $ffid || error "read $ffid failed."
12772 echo "append write to fid $fid"
12773 cat /etc/hosts >> $ffid || error "append write $ffid failed."
12774 echo "rename fid $fid"
12775 mv $ffid $test_dir/$tfile.1 &&
12776 error "rename $ffid to $tfile.1 should fail."
12777 touch $test_dir/$tfile.1
12778 mv $test_dir/$tfile.1 $ffid &&
12779 error "rename $tfile.1 to $ffid should fail."
12780 rm -f $test_dir/$tfile.1
12781 echo "truncate fid $fid"
12782 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
12783 echo "link fid $fid"
12784 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
12785 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
12786 echo "setfacl fid $fid"
12787 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
12788 echo "getfacl fid $fid"
12789 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
12791 echo "unlink fid $fid"
12792 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
12793 echo "mknod fid $fid"
12794 mknod $ffid c 1 3 && error "mknod $ffid should fail."
12796 fid=[0xf00000400:0x1:0x0]
12797 ffid=$MOUNT/.lustre/fid/$fid
12799 echo "stat non-exist fid $fid"
12800 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
12801 echo "write to non-exist fid $fid"
12802 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
12803 echo "link new fid $fid"
12804 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
12806 mkdir -p $test_dir/$tdir
12807 touch $test_dir/$tdir/$tfile
12808 fid=$($LFS path2fid $test_dir/$tdir)
12811 error "error: could not get fid for $test_dir/$dir/$tfile."
12813 ffid=$MOUNT/.lustre/fid/$fid
12816 ls $ffid > /dev/null || error "ls $ffid failed."
12817 echo "touch $fid/$tfile.1"
12818 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
12820 echo "touch $MOUNT/.lustre/fid/$tfile"
12821 touch $MOUNT/.lustre/fid/$tfile && \
12822 error "touch $MOUNT/.lustre/fid/$tfile should fail."
12824 echo "setxattr to $MOUNT/.lustre/fid"
12825 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
12827 echo "listxattr for $MOUNT/.lustre/fid"
12828 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
12830 echo "delxattr from $MOUNT/.lustre/fid"
12831 setfattr -x trusted.name1 $MOUNT/.lustre/fid
12833 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
12834 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
12835 error "touch invalid fid should fail."
12837 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
12838 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
12839 error "touch non-normal fid should fail."
12841 echo "rename $tdir to $MOUNT/.lustre/fid"
12842 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
12843 error "rename to $MOUNT/.lustre/fid should fail."
12845 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
12847 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
12848 local new_obf_mode=777
12850 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
12851 chmod $new_obf_mode $DIR/.lustre/fid ||
12852 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
12854 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
12855 [ $obf_mode -eq $new_obf_mode ] ||
12856 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
12858 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
12859 chmod $old_obf_mode $DIR/.lustre/fid ||
12860 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
12863 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
12864 fid=$($LFS path2fid $test_dir/$tfile-2)
12866 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
12868 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
12869 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
12870 error "create lov data thru .lustre failed"
12872 echo "cp /etc/passwd $test_dir/$tfile-2"
12873 cp /etc/passwd $test_dir/$tfile-2 ||
12874 error "copy to $test_dir/$tfile-2 failed."
12875 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
12876 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
12877 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
12879 rm -rf $test_dir/tfile.lnk
12880 rm -rf $test_dir/$tfile-2
12884 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12885 skip "Need MDS version at least 2.4.1"
12887 local tf=$DIR/$tfile
12890 local fid=$($LFS path2fid $tf)
12891 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
12893 # check that we get the same pathname back
12894 local found=$($LFS fid2path $MOUNT "$fid")
12895 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
12896 [ "$found" == "$tf" ] ||
12897 error "fid2path($fid=path2fid($tf)) = $found != $tf"
12899 run_test 154A "lfs path2fid and fid2path basic checks"
12902 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12903 skip "Need MDS version at least 2.4.1"
12905 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12906 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12907 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
12908 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
12910 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
12911 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
12913 # check that we get the same pathname
12914 echo "PFID: $PFID, name: $name"
12915 local FOUND=$($LFS fid2path $MOUNT "$PFID")
12916 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
12917 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
12918 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
12920 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
12922 run_test 154B "verify the ll_decode_linkea tool"
12925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12926 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12927 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12928 skip "Need MDS version at least 2.2.51"
12929 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12931 cp /etc/hosts $DIR/$tfile
12933 fid=$($LFS path2fid $DIR/$tfile)
12935 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
12937 dot_lustre_fid_permission_check "$fid" $DIR ||
12938 error "dot lustre permission check $fid failed"
12940 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12942 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12944 touch $MOUNT/.lustre/file &&
12945 error "creation is not allowed under .lustre"
12947 mkdir $MOUNT/.lustre/dir &&
12948 error "mkdir is not allowed under .lustre"
12952 run_test 154a "Open-by-FID"
12955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12956 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12957 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12958 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12959 skip "Need MDS version at least 2.2.51"
12961 local remote_dir=$DIR/$tdir/remote_dir
12965 mkdir -p $DIR/$tdir
12966 $LFS mkdir -i $MDTIDX $remote_dir ||
12967 error "create remote directory failed"
12969 cp /etc/hosts $remote_dir/$tfile
12971 fid=$($LFS path2fid $remote_dir/$tfile)
12973 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12975 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12976 error "dot lustre permission check $fid failed"
12979 run_test 154b "Open-by-FID for remote directory"
12982 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12983 skip "Need MDS version at least 2.4.1"
12985 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12986 local FID1=$($LFS path2fid $DIR/$tfile.1)
12987 local FID2=$($LFS path2fid $DIR/$tfile.2)
12988 local FID3=$($LFS path2fid $DIR/$tfile.3)
12991 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12992 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12993 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12995 [ "$FID" = "${!want}" ] ||
12996 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13000 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13002 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13003 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13007 run_test 154c "lfs path2fid and fid2path multiple arguments"
13010 remote_mds_nodsh && skip "remote MDS with nodsh"
13011 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13012 skip "Need MDS version at least 2.5.53"
13014 if remote_mds; then
13015 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13019 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13026 local fid=$($LFS path2fid $DIR/$tfile)
13029 cmd="exec $fd<$DIR/$tfile"
13031 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13032 echo "$fid_list" | grep "$fid"
13035 cmd="exec $fd>/dev/null"
13037 if [ $rc -ne 0 ]; then
13038 error "FID $fid not found in open files list $fid_list"
13041 run_test 154d "Verify open file fid"
13045 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13046 skip "Need MDS version at least 2.6.50"
13048 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13049 error ".lustre returned by readdir"
13052 run_test 154e ".lustre is not returned by readdir"
13055 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13057 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13058 test_mkdir -p -c1 $DIR/$tdir/d
13059 # test dirs inherit from its stripe
13060 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13061 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13062 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13063 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13066 # get fid of parents
13067 local FID0=$($LFS path2fid $DIR/$tdir/d)
13068 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13069 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13070 local FID3=$($LFS path2fid $DIR)
13072 # check that path2fid --parents returns expected <parent_fid>/name
13073 # 1) test for a directory (single parent)
13074 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13075 [ "$parent" == "$FID0/foo1" ] ||
13076 error "expected parent: $FID0/foo1, got: $parent"
13078 # 2) test for a file with nlink > 1 (multiple parents)
13079 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13080 echo "$parent" | grep -F "$FID1/$tfile" ||
13081 error "$FID1/$tfile not returned in parent list"
13082 echo "$parent" | grep -F "$FID2/link" ||
13083 error "$FID2/link not returned in parent list"
13085 # 3) get parent by fid
13086 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13087 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13088 echo "$parent" | grep -F "$FID1/$tfile" ||
13089 error "$FID1/$tfile not returned in parent list (by fid)"
13090 echo "$parent" | grep -F "$FID2/link" ||
13091 error "$FID2/link not returned in parent list (by fid)"
13093 # 4) test for entry in root directory
13094 parent=$($LFS path2fid --parents $DIR/f)
13095 echo "$parent" | grep -F "$FID3/f" ||
13096 error "$FID3/f not returned in parent list"
13098 # 5) test it on root directory
13099 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13100 error "$MOUNT should not have parents"
13102 # enable xattr caching and check that linkea is correctly updated
13103 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13104 save_lustre_params client "llite.*.xattr_cache" > $save
13105 lctl set_param llite.*.xattr_cache 1
13107 # 6.1) linkea update on rename
13108 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13110 # get parents by fid
13111 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13112 # foo1 should no longer be returned in parent list
13113 echo "$parent" | grep -F "$FID1" &&
13114 error "$FID1 should no longer be in parent list"
13115 # the new path should appear
13116 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13117 error "$FID2/$tfile.moved is not in parent list"
13119 # 6.2) linkea update on unlink
13120 rm -f $DIR/$tdir/d/foo2/link
13121 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13122 # foo2/link should no longer be returned in parent list
13123 echo "$parent" | grep -F "$FID2/link" &&
13124 error "$FID2/link should no longer be in parent list"
13128 restore_lustre_params < $save
13131 run_test 154f "get parent fids by reading link ea"
13135 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13136 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13137 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13138 skip "Need MDS version at least 2.6.92"
13140 mkdir -p $DIR/$tdir
13141 llapi_fid_test -d $DIR/$tdir
13143 run_test 154g "various llapi FID tests"
13145 test_155_small_load() {
13146 local temp=$TMP/$tfile
13147 local file=$DIR/$tfile
13149 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13150 error "dd of=$temp bs=6096 count=1 failed"
13152 cancel_lru_locks $OSC
13153 cmp $temp $file || error "$temp $file differ"
13155 $TRUNCATE $temp 6000
13156 $TRUNCATE $file 6000
13157 cmp $temp $file || error "$temp $file differ (truncate1)"
13159 echo "12345" >>$temp
13160 echo "12345" >>$file
13161 cmp $temp $file || error "$temp $file differ (append1)"
13163 echo "12345" >>$temp
13164 echo "12345" >>$file
13165 cmp $temp $file || error "$temp $file differ (append2)"
13171 test_155_big_load() {
13172 remote_ost_nodsh && skip "remote OST with nodsh"
13174 local temp=$TMP/$tfile
13175 local file=$DIR/$tfile
13178 local cache_size=$(do_facet ost$((MAXI+1)) \
13179 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13180 local large_file_size=$((cache_size * 2))
13182 echo "OSS cache size: $cache_size KB"
13183 echo "Large file size: $large_file_size KB"
13185 [ $MAXV -le $large_file_size ] &&
13186 skip_env "max available OST size needs > $large_file_size KB"
13188 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13190 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13191 error "dd of=$temp bs=$large_file_size count=1k failed"
13194 cancel_lru_locks osc
13195 cmp $temp $file || error "$temp $file differ"
13201 save_writethrough() {
13202 local facets=$(get_facets OST)
13204 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13210 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13212 save_writethrough $p
13215 set_cache writethrough on
13216 test_155_small_load
13217 restore_lustre_params < $p
13220 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13225 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13227 save_writethrough $p
13230 set_cache writethrough off
13231 test_155_small_load
13232 restore_lustre_params < $p
13235 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13240 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13242 save_writethrough $p
13245 set_cache writethrough on
13246 test_155_small_load
13247 restore_lustre_params < $p
13250 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13255 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13257 save_writethrough $p
13260 set_cache writethrough off
13261 test_155_small_load
13262 restore_lustre_params < $p
13265 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13270 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13272 save_writethrough $p
13275 set_cache writethrough on
13277 restore_lustre_params < $p
13280 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13285 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13287 save_writethrough $p
13290 set_cache writethrough off
13292 restore_lustre_params < $p
13295 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13300 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13302 save_writethrough $p
13305 set_cache writethrough on
13307 restore_lustre_params < $p
13310 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13315 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13317 save_writethrough $p
13320 set_cache writethrough off
13322 restore_lustre_params < $p
13325 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13329 remote_ost_nodsh && skip "remote OST with nodsh"
13330 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13331 skip "stats not implemented on old servers"
13332 [ "$ost1_FSTYPE" = "zfs" ] &&
13333 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13338 local file="$DIR/$tfile"
13339 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13341 save_writethrough $p
13344 log "Turn on read and write cache"
13346 set_cache writethrough on
13348 log "Write data and read it back."
13349 log "Read should be satisfied from the cache."
13350 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13352 cancel_lru_locks osc
13353 cat $file >/dev/null
13355 if ! let "AFTER - BEFORE == CPAGES"; then
13356 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13358 log "cache hits:: before: $BEFORE, after: $AFTER"
13361 log "Read again; it should be satisfied from the cache."
13363 cancel_lru_locks osc
13364 cat $file >/dev/null
13366 if ! let "AFTER - BEFORE == CPAGES"; then
13367 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13369 log "cache hits:: before: $BEFORE, after: $AFTER"
13372 log "Turn off the read cache and turn on the write cache"
13374 set_cache writethrough on
13376 log "Read again; it should be satisfied from the cache."
13378 cancel_lru_locks osc
13379 cat $file >/dev/null
13381 if ! let "AFTER - BEFORE == CPAGES"; then
13382 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13384 log "cache hits:: before: $BEFORE, after: $AFTER"
13387 log "Read again; it should not be satisfied from the cache."
13389 cancel_lru_locks osc
13390 cat $file >/dev/null
13392 if ! let "AFTER - BEFORE == 0"; then
13393 error "IN CACHE: before: $BEFORE, after: $AFTER"
13395 log "cache hits:: before: $BEFORE, after: $AFTER"
13398 log "Write data and read it back."
13399 log "Read should be satisfied from the cache."
13400 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13402 cancel_lru_locks osc
13403 cat $file >/dev/null
13405 if ! let "AFTER - BEFORE == CPAGES"; then
13406 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13408 log "cache hits:: before: $BEFORE, after: $AFTER"
13411 log "Read again; it should not be satisfied from the cache."
13413 cancel_lru_locks osc
13414 cat $file >/dev/null
13416 if ! let "AFTER - BEFORE == 0"; then
13417 error "IN CACHE: before: $BEFORE, after: $AFTER"
13419 log "cache hits:: before: $BEFORE, after: $AFTER"
13422 log "Turn off read and write cache"
13424 set_cache writethrough off
13426 log "Write data and read it back"
13427 log "It should not be satisfied from the cache."
13429 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13430 cancel_lru_locks osc
13432 cat $file >/dev/null
13434 if ! let "AFTER - BEFORE == 0"; then
13435 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13437 log "cache hits:: before: $BEFORE, after: $AFTER"
13440 log "Turn on the read cache and turn off the write cache"
13442 set_cache writethrough off
13444 log "Write data and read it back"
13445 log "It should not be satisfied from the cache."
13447 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13449 cancel_lru_locks osc
13450 cat $file >/dev/null
13452 if ! let "AFTER - BEFORE == 0"; then
13453 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
13455 log "cache hits:: before: $BEFORE, after: $AFTER"
13458 log "Read again; it should be satisfied from the cache."
13460 cancel_lru_locks osc
13461 cat $file >/dev/null
13463 if ! let "AFTER - BEFORE == CPAGES"; then
13464 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13466 log "cache hits:: before: $BEFORE, after: $AFTER"
13469 restore_lustre_params < $p
13472 run_test 156 "Verification of tunables"
13475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13476 remote_mds_nodsh && skip "remote MDS with nodsh"
13477 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13478 skip "Need MDS version at least 2.2.0"
13480 changelog_register || error "changelog_register failed"
13481 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13482 changelog_users $SINGLEMDS | grep -q $cl_user ||
13483 error "User $cl_user not found in changelog_users"
13486 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13487 changelog_clear 0 || error "changelog_clear failed"
13488 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13489 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13490 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13491 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13492 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13493 rm $DIR/$tdir/pics/desktop.jpg
13495 changelog_dump | tail -10
13497 echo "verifying changelog mask"
13498 changelog_chmask "-MKDIR"
13499 changelog_chmask "-CLOSE"
13501 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13502 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13504 changelog_chmask "+MKDIR"
13505 changelog_chmask "+CLOSE"
13507 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13508 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13510 changelog_dump | tail -10
13511 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13512 CLOSES=$(changelog_dump | grep -c "CLOSE")
13513 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13514 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13517 echo "verifying target fid"
13518 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13519 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13520 [ "$fidc" == "$fidf" ] ||
13521 error "changelog '$tfile' fid $fidc != file fid $fidf"
13522 echo "verifying parent fid"
13523 # The FID returned from the Changelog may be the directory shard on
13524 # a different MDT, and not the FID returned by path2fid on the parent.
13525 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13526 # since this is what will matter when recreating this file in the tree.
13527 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13528 local pathp=$($LFS fid2path $MOUNT "$fidp")
13529 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13530 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13532 echo "getting records for $cl_user"
13533 changelog_users $SINGLEMDS
13534 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13536 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13537 error "changelog_clear failed"
13538 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13539 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13540 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13541 error "user index expect $user_rec1 + $nclr != $user_rec2"
13543 local min0_rec=$(changelog_users $SINGLEMDS |
13544 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13545 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13546 awk '{ print $1; exit; }')
13548 changelog_dump | tail -n 5
13549 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13550 [ $first_rec == $((min0_rec + 1)) ] ||
13551 error "first index should be $min0_rec + 1 not $first_rec"
13553 # LU-3446 changelog index reset on MDT restart
13554 local cur_rec1=$(changelog_users $SINGLEMDS |
13555 awk '/^current.index:/ { print $NF }')
13556 changelog_clear 0 ||
13557 error "clear all changelog records for $cl_user failed"
13558 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13559 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13560 error "Fail to start $SINGLEMDS"
13561 local cur_rec2=$(changelog_users $SINGLEMDS |
13562 awk '/^current.index:/ { print $NF }')
13563 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13564 [ $cur_rec1 == $cur_rec2 ] ||
13565 error "current index should be $cur_rec1 not $cur_rec2"
13567 echo "verifying users from this test are deregistered"
13568 changelog_deregister || error "changelog_deregister failed"
13569 changelog_users $SINGLEMDS | grep -q $cl_user &&
13570 error "User '$cl_user' still in changelog_users"
13572 # lctl get_param -n mdd.*.changelog_users
13573 # current index: 144
13574 # ID index (idle seconds)
13576 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13577 # this is the normal case where all users were deregistered
13578 # make sure no new records are added when no users are present
13579 local last_rec1=$(changelog_users $SINGLEMDS |
13580 awk '/^current.index:/ { print $NF }')
13581 touch $DIR/$tdir/chloe
13582 local last_rec2=$(changelog_users $SINGLEMDS |
13583 awk '/^current.index:/ { print $NF }')
13584 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13585 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13587 # any changelog users must be leftovers from a previous test
13588 changelog_users $SINGLEMDS
13589 echo "other changelog users; can't verify off"
13592 run_test 160a "changelog sanity"
13594 test_160b() { # LU-3587
13595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13596 remote_mds_nodsh && skip "remote MDS with nodsh"
13597 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13598 skip "Need MDS version at least 2.2.0"
13600 changelog_register || error "changelog_register failed"
13601 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13602 changelog_users $SINGLEMDS | grep -q $cl_user ||
13603 error "User '$cl_user' not found in changelog_users"
13605 local longname1=$(str_repeat a 255)
13606 local longname2=$(str_repeat b 255)
13609 echo "creating very long named file"
13610 touch $longname1 || error "create of '$longname1' failed"
13611 echo "renaming very long named file"
13612 mv $longname1 $longname2
13614 changelog_dump | grep RENME | tail -n 5
13617 run_test 160b "Verify that very long rename doesn't crash in changelog"
13620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13621 remote_mds_nodsh && skip "remote MDS with nodsh"
13623 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13624 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13625 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13626 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13630 # Registration step
13631 changelog_register || error "changelog_register failed"
13634 mkdir -p $DIR/$tdir
13635 $MCREATE $DIR/$tdir/foo_160c
13636 changelog_chmask "-TRUNC"
13637 $TRUNCATE $DIR/$tdir/foo_160c 200
13638 changelog_chmask "+TRUNC"
13639 $TRUNCATE $DIR/$tdir/foo_160c 199
13640 changelog_dump | tail -n 5
13641 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13642 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13644 run_test 160c "verify that changelog log catch the truncate event"
13647 remote_mds_nodsh && skip "remote MDS with nodsh"
13648 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13650 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13651 skip "Need MDS version at least 2.7.60"
13653 # Registration step
13654 changelog_register || error "changelog_register failed"
13656 mkdir -p $DIR/$tdir/migrate_dir
13657 changelog_clear 0 || error "changelog_clear failed"
13659 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13660 changelog_dump | tail -n 5
13661 local migrates=$(changelog_dump | grep -c "MIGRT")
13662 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13664 run_test 160d "verify that changelog log catch the migrate event"
13667 remote_mds_nodsh && skip "remote MDS with nodsh"
13670 changelog_register || error "changelog_register failed"
13672 # Delete a future user (expect fail)
13673 local MDT0=$(facet_svc $SINGLEMDS)
13674 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13677 if [ $rc -eq 0 ]; then
13678 error "Deleted non-existant user cl77"
13679 elif [ $rc -ne 2 ]; then
13680 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13683 # Clear to a bad index (1 billion should be safe)
13684 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13687 if [ $rc -eq 0 ]; then
13688 error "Successfully cleared to invalid CL index"
13689 elif [ $rc -ne 22 ]; then
13690 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13693 run_test 160e "changelog negative testing (should return errors)"
13696 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13697 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13698 skip "Need MDS version at least 2.10.56"
13700 local mdts=$(comma_list $(mdts_nodes))
13703 changelog_register || error "first changelog_register failed"
13704 changelog_register || error "second changelog_register failed"
13706 declare -A cl_user1
13707 declare -A cl_user2
13712 # generate some changelog records to accumulate on each MDT
13713 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13714 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13715 error "create $DIR/$tdir/$tfile failed"
13717 # check changelogs have been generated
13718 local nbcl=$(changelog_dump | wc -l)
13719 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13721 for param in "changelog_max_idle_time=10" \
13723 "changelog_min_gc_interval=2" \
13724 "changelog_min_free_cat_entries=3"; do
13725 local MDT0=$(facet_svc $SINGLEMDS)
13726 local var="${param%=*}"
13727 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13729 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13730 do_nodes $mdts $LCTL set_param mdd.*.$param
13733 # force cl_user2 to be idle (1st part)
13736 # simulate changelog catalog almost full
13737 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13738 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13740 for i in $(seq $MDSCOUNT); do
13741 cl_users=(${CL_USERS[mds$i]})
13742 cl_user1[mds$i]="${cl_users[0]}"
13743 cl_user2[mds$i]="${cl_users[1]}"
13745 [ -n "${cl_user1[mds$i]}" ] ||
13746 error "mds$i: no user registered"
13747 [ -n "${cl_user2[mds$i]}" ] ||
13748 error "mds$i: only ${cl_user2[mds$i]} is registered"
13750 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13751 [ -n "$user_rec1" ] ||
13752 error "mds$i: User ${cl_user1[mds$i]} not registered"
13753 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13754 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13755 [ -n "$user_rec2" ] ||
13756 error "mds$i: User ${cl_user1[mds$i]} not registered"
13757 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13758 "$user_rec1 + 2 == $user_rec2"
13759 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13760 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13761 "$user_rec1 + 2, but is $user_rec2"
13762 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13763 [ -n "$user_rec2" ] ||
13764 error "mds$i: User ${cl_user2[mds$i]} not registered"
13765 [ $user_rec1 == $user_rec2 ] ||
13766 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13767 "$user_rec1, but is $user_rec2"
13770 # force cl_user2 to be idle (2nd part) and to reach
13771 # changelog_max_idle_time
13774 # generate one more changelog to trigger fail_loc
13775 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13776 error "create $DIR/$tdir/${tfile}bis failed"
13778 # ensure gc thread is done
13779 for i in $(mdts_nodes); do
13781 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13782 error "$i: GC-thread not done"
13786 for i in $(seq $MDSCOUNT); do
13787 # check cl_user1 still registered
13788 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13789 error "mds$i: User ${cl_user1[mds$i]} not registered"
13790 # check cl_user2 unregistered
13791 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13792 error "mds$i: User ${cl_user2[mds$i]} still registered"
13794 # check changelogs are present and starting at $user_rec1 + 1
13795 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13796 [ -n "$user_rec1" ] ||
13797 error "mds$i: User ${cl_user1[mds$i]} not registered"
13798 first_rec=$($LFS changelog $(facet_svc mds$i) |
13799 awk '{ print $1; exit; }')
13801 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13802 [ $((user_rec1 + 1)) == $first_rec ] ||
13803 error "mds$i: first index should be $user_rec1 + 1, " \
13804 "but is $first_rec"
13807 run_test 160f "changelog garbage collect (timestamped users)"
13810 remote_mds_nodsh && skip "remote MDS with nodsh"
13811 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13812 skip "Need MDS version at least 2.10.56"
13814 local mdts=$(comma_list $(mdts_nodes))
13816 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
13817 do_nodes $mdts $LCTL set_param fail_loc=0x1314
13820 changelog_register || error "first changelog_register failed"
13821 changelog_register || error "second changelog_register failed"
13823 declare -A cl_user1
13824 declare -A cl_user2
13829 # generate some changelog records to accumulate on each MDT
13830 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13831 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13832 error "create $DIR/$tdir/$tfile failed"
13834 # check changelogs have been generated
13835 local nbcl=$(changelog_dump | wc -l)
13836 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13838 # reduce the max_idle_indexes value to make sure we exceed it
13839 max_ndx=$((nbcl / 2 - 1))
13841 for param in "changelog_max_idle_indexes=$max_ndx" \
13843 "changelog_min_gc_interval=2" \
13844 "changelog_min_free_cat_entries=3"; do
13845 local MDT0=$(facet_svc $SINGLEMDS)
13846 local var="${param%=*}"
13847 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13849 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13850 do_nodes $mdts $LCTL set_param mdd.*.$param ||
13851 error "unable to set mdd.*.$param"
13854 # simulate changelog catalog almost full
13855 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
13856 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
13858 for i in $(seq $MDSCOUNT); do
13859 cl_users=(${CL_USERS[mds$i]})
13860 cl_user1[mds$i]="${cl_users[0]}"
13861 cl_user2[mds$i]="${cl_users[1]}"
13863 [ -n "${cl_user1[mds$i]}" ] ||
13864 error "mds$i: no user registered"
13865 [ -n "${cl_user2[mds$i]}" ] ||
13866 error "mds$i: only ${cl_user1[mds$i]} is registered"
13868 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13869 [ -n "$user_rec1" ] ||
13870 error "mds$i: User ${cl_user1[mds$i]} not registered"
13871 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13872 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13873 [ -n "$user_rec2" ] ||
13874 error "mds$i: User ${cl_user1[mds$i]} not registered"
13875 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13876 "$user_rec1 + 2 == $user_rec2"
13877 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13878 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13879 "$user_rec1 + 2, but is $user_rec2"
13880 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13881 [ -n "$user_rec2" ] ||
13882 error "mds$i: User ${cl_user2[mds$i]} not registered"
13883 [ $user_rec1 == $user_rec2 ] ||
13884 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13885 "$user_rec1, but is $user_rec2"
13888 # ensure we are past the previous changelog_min_gc_interval set above
13891 # generate one more changelog to trigger fail_loc
13892 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13893 error "create $DIR/$tdir/${tfile}bis failed"
13895 # ensure gc thread is done
13896 for i in $(mdts_nodes); do
13898 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
13899 error "$i: GC-thread not done"
13903 for i in $(seq $MDSCOUNT); do
13904 # check cl_user1 still registered
13905 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13906 error "mds$i: User ${cl_user1[mds$i]} not registered"
13907 # check cl_user2 unregistered
13908 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13909 error "mds$i: User ${cl_user2[mds$i]} still registered"
13911 # check changelogs are present and starting at $user_rec1 + 1
13912 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13913 [ -n "$user_rec1" ] ||
13914 error "mds$i: User ${cl_user1[mds$i]} not registered"
13915 first_rec=$($LFS changelog $(facet_svc mds$i) |
13916 awk '{ print $1; exit; }')
13918 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13919 [ $((user_rec1 + 1)) == $first_rec ] ||
13920 error "mds$i: first index should be $user_rec1 + 1, " \
13921 "but is $first_rec"
13924 run_test 160g "changelog garbage collect (old users)"
13927 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13928 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13929 skip "Need MDS version at least 2.10.56"
13931 local mdts=$(comma_list $(mdts_nodes))
13934 changelog_register || error "first changelog_register failed"
13935 changelog_register || error "second changelog_register failed"
13937 declare -A cl_user1
13938 declare -A cl_user2
13943 # generate some changelog records to accumulate on each MDT
13944 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13945 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13946 error "create $DIR/$tdir/$tfile failed"
13948 # check changelogs have been generated
13949 local nbcl=$(changelog_dump | wc -l)
13950 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13952 for param in "changelog_max_idle_time=10" \
13954 "changelog_min_gc_interval=2"; do
13955 local MDT0=$(facet_svc $SINGLEMDS)
13956 local var="${param%=*}"
13957 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13959 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13960 do_nodes $mdts $LCTL set_param mdd.*.$param
13963 # force cl_user2 to be idle (1st part)
13966 for i in $(seq $MDSCOUNT); do
13967 cl_users=(${CL_USERS[mds$i]})
13968 cl_user1[mds$i]="${cl_users[0]}"
13969 cl_user2[mds$i]="${cl_users[1]}"
13971 [ -n "${cl_user1[mds$i]}" ] ||
13972 error "mds$i: no user registered"
13973 [ -n "${cl_user2[mds$i]}" ] ||
13974 error "mds$i: only ${cl_user2[mds$i]} is registered"
13976 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13977 [ -n "$user_rec1" ] ||
13978 error "mds$i: User ${cl_user1[mds$i]} not registered"
13979 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13980 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13981 [ -n "$user_rec2" ] ||
13982 error "mds$i: User ${cl_user1[mds$i]} not registered"
13983 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13984 "$user_rec1 + 2 == $user_rec2"
13985 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13986 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13987 "$user_rec1 + 2, but is $user_rec2"
13988 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13989 [ -n "$user_rec2" ] ||
13990 error "mds$i: User ${cl_user2[mds$i]} not registered"
13991 [ $user_rec1 == $user_rec2 ] ||
13992 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13993 "$user_rec1, but is $user_rec2"
13996 # force cl_user2 to be idle (2nd part) and to reach
13997 # changelog_max_idle_time
14000 # force each GC-thread start and block then
14001 # one per MDT/MDD, set fail_val accordingly
14002 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14003 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14005 # generate more changelogs to trigger fail_loc
14006 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14007 error "create $DIR/$tdir/${tfile}bis failed"
14009 # stop MDT to stop GC-thread, should be done in back-ground as it will
14010 # block waiting for the thread to be released and exit
14011 declare -A stop_pids
14012 for i in $(seq $MDSCOUNT); do
14014 stop_pids[mds$i]=$!
14017 for i in $(mdts_nodes); do
14020 local facets=$(facets_up_on_host $i)
14022 for facet in ${facets//,/ }; do
14023 if [[ $facet == mds* ]]; then
14027 # ensure each MDS's gc threads are still present and all in "R"
14028 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14029 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14030 error "$i: expected $nb GC-thread"
14032 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14034 error "$i: GC-thread not found in R-state"
14035 # check umounts of each MDT on MDS have reached kthread_stop()
14036 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14037 error "$i: expected $nb umount"
14039 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14040 error "$i: umount not found in D-state"
14043 # release all GC-threads
14044 do_nodes $mdts $LCTL set_param fail_loc=0
14046 # wait for MDT stop to complete
14047 for i in $(seq $MDSCOUNT); do
14048 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14052 # may try to check if any orphan changelog records are present
14053 # via ldiskfs/zfs and llog_reader...
14055 # re-start/mount MDTs
14056 for i in $(seq $MDSCOUNT); do
14057 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14058 error "Fail to start mds$i"
14062 for i in $(seq $MDSCOUNT); do
14063 # check cl_user1 still registered
14064 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14065 error "mds$i: User ${cl_user1[mds$i]} not registered"
14066 # check cl_user2 unregistered
14067 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14068 error "mds$i: User ${cl_user2[mds$i]} still registered"
14070 # check changelogs are present and starting at $user_rec1 + 1
14071 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14072 [ -n "$user_rec1" ] ||
14073 error "mds$i: User ${cl_user1[mds$i]} not registered"
14074 first_rec=$($LFS changelog $(facet_svc mds$i) |
14075 awk '{ print $1; exit; }')
14077 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14078 [ $((user_rec1 + 1)) == $first_rec ] ||
14079 error "mds$i: first index should be $user_rec1 + 1, " \
14080 "but is $first_rec"
14083 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14088 local mdts=$(comma_list $(mdts_nodes))
14090 changelog_register || error "first changelog_register failed"
14092 # generate some changelog records to accumulate on each MDT
14093 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14094 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14095 error "create $DIR/$tdir/$tfile failed"
14097 # check changelogs have been generated
14098 local nbcl=$(changelog_dump | wc -l)
14099 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14101 # simulate race between register and unregister
14102 # XXX as fail_loc is set per-MDS, with DNE configs the race
14103 # simulation will only occur for one MDT per MDS and for the
14104 # others the normal race scenario will take place
14105 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14106 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14107 do_nodes $mdts $LCTL set_param fail_val=1
14109 # unregister 1st user
14110 changelog_deregister &
14112 # wait some time for deregister work to reach race rdv
14114 # register 2nd user
14115 changelog_register || error "2nd user register failed"
14117 wait $pid1 || error "1st user deregister failed"
14121 declare -A LAST_REC
14122 for i in $(seq $MDSCOUNT); do
14123 if changelog_users mds$i | grep "^cl"; then
14124 # make sure new records are added with one user present
14125 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14126 awk '/^current.index:/ { print $NF }')
14128 error "mds$i has no user registered"
14132 # generate more changelog records to accumulate on each MDT
14133 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14134 error "create $DIR/$tdir/${tfile}bis failed"
14136 for i in $(seq $MDSCOUNT); do
14137 last_rec=$(changelog_users $SINGLEMDS |
14138 awk '/^current.index:/ { print $NF }')
14139 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14140 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14141 error "changelogs are off on mds$i"
14144 run_test 160i "changelog user register/unregister race"
14147 remote_mds_nodsh && skip "remote MDS with nodsh"
14148 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14149 skip "Need MDS version at least 2.12.56"
14151 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14153 changelog_register || error "first changelog_register failed"
14155 # generate some changelog
14156 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14157 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14158 error "create $DIR/$tdir/${tfile}bis failed"
14160 # open the changelog device
14161 exec 3>/dev/changelog-$FSNAME-MDT0000
14162 exec 4</dev/changelog-$FSNAME-MDT0000
14164 # umount the first lustre mount
14168 cat <&4 >/dev/null || error "read changelog failed"
14171 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14172 changelog_users $SINGLEMDS | grep -q $cl_user ||
14173 error "User $cl_user not found in changelog_users"
14175 printf 'clear:'$cl_user':0' >&3
14182 changelog_deregister || error "changelog_deregister failed"
14185 mount_client $MOUNT || error "mount_client on $MOUNT failed"
14187 run_test 160j "client can be umounted while its chanangelog is being used"
14190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14191 remote_mds_nodsh && skip "remote MDS with nodsh"
14193 mkdir -p $DIR/$tdir/1/1
14195 changelog_register || error "changelog_register failed"
14196 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14198 changelog_users $SINGLEMDS | grep -q $cl_user ||
14199 error "User '$cl_user' not found in changelog_users"
14200 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14201 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14202 rmdir $DIR/$tdir/1/1 & sleep 1
14204 touch $DIR/$tdir/2/2
14205 rm -rf $DIR/$tdir/2
14210 changelog_dump | grep rmdir || error "rmdir not recorded"
14213 changelog_deregister
14215 run_test 160k "Verify that changelog records are not lost"
14218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14220 test_mkdir -c1 $DIR/$tdir
14221 cp /etc/hosts $DIR/$tdir/$tfile
14222 test_mkdir -c1 $DIR/$tdir/foo1
14223 test_mkdir -c1 $DIR/$tdir/foo2
14224 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14225 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14226 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14227 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14228 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14229 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14230 $LFS fid2path $DIR $FID
14231 error "bad link ea"
14234 rm $DIR/$tdir/foo2/zachary
14236 rm $DIR/$tdir/foo2/thor
14238 rm $DIR/$tdir/$tfile
14240 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14241 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14242 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14243 rm $DIR/$tdir/foo2/maggie
14246 local longname=$tfile.avg_len_is_thirty_two_
14247 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14248 error_noexit 'failed to unlink many hardlinks'" EXIT
14249 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14250 error "failed to hardlink many files"
14251 links=$($LFS fid2path $DIR $FID | wc -l)
14252 echo -n "${links}/1000 links in link EA"
14253 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14255 run_test 161a "link ea sanity"
14258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14259 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14262 local remote_dir=$DIR/$tdir/remote_dir
14264 mkdir -p $DIR/$tdir
14265 $LFS mkdir -i $MDTIDX $remote_dir ||
14266 error "create remote directory failed"
14268 cp /etc/hosts $remote_dir/$tfile
14269 mkdir -p $remote_dir/foo1
14270 mkdir -p $remote_dir/foo2
14271 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14272 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14273 ln $remote_dir/$tfile $remote_dir/foo1/luna
14274 ln $remote_dir/$tfile $remote_dir/foo2/thor
14276 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14278 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14279 $LFS fid2path $DIR $FID
14280 error "bad link ea"
14283 rm $remote_dir/foo2/zachary
14285 rm $remote_dir/foo2/thor
14287 rm $remote_dir/$tfile
14289 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14290 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14291 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14292 $LFS fid2path $DIR $FID
14293 error "bad link rename"
14295 rm $remote_dir/foo2/maggie
14298 local longname=filename_avg_len_is_thirty_two_
14299 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14300 error "failed to hardlink many files"
14301 links=$($LFS fid2path $DIR $FID | wc -l)
14302 echo -n "${links}/1000 links in link EA"
14303 [[ ${links} -gt 60 ]] ||
14304 error "expected at least 60 links in link EA"
14305 unlinkmany $remote_dir/foo2/$longname 1000 ||
14306 error "failed to unlink many hardlinks"
14308 run_test 161b "link ea sanity under remote directory"
14311 remote_mds_nodsh && skip "remote MDS with nodsh"
14312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14313 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14314 skip "Need MDS version at least 2.1.5"
14316 # define CLF_RENAME_LAST 0x0001
14317 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14318 changelog_register || error "changelog_register failed"
14321 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14322 touch $DIR/$tdir/foo_161c
14323 touch $DIR/$tdir/bar_161c
14324 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14325 changelog_dump | grep RENME | tail -n 5
14326 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14327 changelog_clear 0 || error "changelog_clear failed"
14328 if [ x$flags != "x0x1" ]; then
14329 error "flag $flags is not 0x1"
14332 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14333 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14334 touch $DIR/$tdir/foo_161c
14335 touch $DIR/$tdir/bar_161c
14336 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14337 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14338 changelog_dump | grep RENME | tail -n 5
14339 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14340 changelog_clear 0 || error "changelog_clear failed"
14341 if [ x$flags != "x0x0" ]; then
14342 error "flag $flags is not 0x0"
14344 echo "rename overwrite a target having nlink > 1," \
14345 "changelog record has flags of $flags"
14347 # rename doesn't overwrite a target (changelog flag 0x0)
14348 touch $DIR/$tdir/foo_161c
14349 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14350 changelog_dump | grep RENME | tail -n 5
14351 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14352 changelog_clear 0 || error "changelog_clear failed"
14353 if [ x$flags != "x0x0" ]; then
14354 error "flag $flags is not 0x0"
14356 echo "rename doesn't overwrite a target," \
14357 "changelog record has flags of $flags"
14359 # define CLF_UNLINK_LAST 0x0001
14360 # unlink a file having nlink = 1 (changelog flag 0x1)
14361 rm -f $DIR/$tdir/foo2_161c
14362 changelog_dump | grep UNLNK | tail -n 5
14363 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14364 changelog_clear 0 || error "changelog_clear failed"
14365 if [ x$flags != "x0x1" ]; then
14366 error "flag $flags is not 0x1"
14368 echo "unlink a file having nlink = 1," \
14369 "changelog record has flags of $flags"
14371 # unlink a file having nlink > 1 (changelog flag 0x0)
14372 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14373 rm -f $DIR/$tdir/foobar_161c
14374 changelog_dump | grep UNLNK | tail -n 5
14375 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14376 changelog_clear 0 || error "changelog_clear failed"
14377 if [ x$flags != "x0x0" ]; then
14378 error "flag $flags is not 0x0"
14380 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14382 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14385 remote_mds_nodsh && skip "remote MDS with nodsh"
14386 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14391 changelog_register || error "changelog_register failed"
14393 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14394 # interfer with $MOUNT/.lustre/fid/ access
14396 [[ $? -eq 0 ]] || error "mkdir failed"
14398 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14399 $LCTL set_param fail_loc=0x8000140c
14401 $LCTL set_param fail_val=5
14404 echo foofoo > $DIR/$tdir/$tfile &
14407 # wait for create to be delayed
14411 [[ $? -eq 0 ]] || error "create should be blocked"
14413 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14414 stack_trap "rm -f $tempfile"
14415 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14416 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14417 # some delay may occur during ChangeLog publishing and file read just
14418 # above, that could allow file write to happen finally
14419 [[ -s $tempfile ]] && echo "file should be empty"
14421 $LCTL set_param fail_loc=0
14424 [[ $? -eq 0 ]] || error "create failed"
14426 run_test 161d "create with concurrent .lustre/fid access"
14429 local expected="$1"
14434 path=$($LFS fid2path "$@")
14437 if [ $rc -ne 0 ]; then
14438 error "path looked up of '$expected' failed: rc=$rc"
14439 elif [ "$path" != "$expected" ]; then
14440 error "path looked up '$path' instead of '$expected'"
14442 echo "FID '$fid' resolves to path '$path' as expected"
14446 test_162a() { # was test_162
14447 test_mkdir -p -c1 $DIR/$tdir/d2
14448 touch $DIR/$tdir/d2/$tfile
14449 touch $DIR/$tdir/d2/x1
14450 touch $DIR/$tdir/d2/x2
14451 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14452 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14454 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14455 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14458 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14459 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14460 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14462 # softlink to wrong file
14463 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14464 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14465 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14468 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14469 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14470 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14471 # fid2path dir/fsname should both work
14472 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14473 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14475 # hardlink count: check that there are 2 links
14476 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14477 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14479 # hardlink indexing: remove the first link
14480 rm $DIR/$tdir/d2/p/q/r/hlink
14481 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14483 run_test 162a "path lookup sanity"
14486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14487 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14490 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14491 error "create striped dir failed"
14493 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14494 tail -n 1 | awk '{print $2}')
14495 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14497 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14498 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14501 for ((i=0;i<5;i++)); do
14502 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14503 error "get fid for f$i failed"
14504 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14506 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14507 error "get fid for d$i failed"
14508 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14513 run_test 162b "striped directory path lookup sanity"
14515 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14517 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14518 skip "Need MDS version at least 2.7.51"
14520 local lpath=$tdir.local
14521 local rpath=$tdir.remote
14523 test_mkdir $DIR/$lpath
14524 test_mkdir $DIR/$rpath
14526 for ((i = 0; i <= 101; i++)); do
14529 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14530 error "get fid for local directory $DIR/$lpath failed"
14531 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14534 test_mkdir $DIR/$rpath
14535 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14536 error "get fid for remote directory $DIR/$rpath failed"
14537 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14542 run_test 162c "fid2path works with paths 100 or more directories deep"
14545 # do directio so as not to populate the page cache
14546 log "creating a 10 Mb file"
14547 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14548 log "starting reads"
14549 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14550 log "truncating the file"
14551 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14553 kill %+ || true # reads might have finished
14554 echo "wait until dd is finished"
14556 log "removing the temporary file"
14557 rm -rf $DIR/$tfile || error "tmp file removal failed"
14559 run_test 169 "parallel read and truncate should not deadlock"
14562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14564 $LCTL clear # bug 18514
14565 $LCTL debug_daemon start $TMP/${tfile}_log_good
14567 $LCTL debug_daemon stop
14568 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14569 error "sed failed to read log_good"
14571 $LCTL debug_daemon start $TMP/${tfile}_log_good
14573 $LCTL debug_daemon stop
14575 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14576 error "lctl df log_bad failed"
14578 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14579 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14581 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14582 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14584 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14585 error "bad_line good_line1 good_line2 are empty"
14587 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14588 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14589 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14591 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14592 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14593 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14595 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14596 error "bad_line_new good_line_new are empty"
14598 local expected_good=$((good_line1 + good_line2*2))
14600 rm -f $TMP/${tfile}*
14601 # LU-231, short malformed line may not be counted into bad lines
14602 if [ $bad_line -ne $bad_line_new ] &&
14603 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14604 error "expected $bad_line bad lines, but got $bad_line_new"
14608 if [ $expected_good -ne $good_line_new ]; then
14609 error "expected $expected_good good lines, but got $good_line_new"
14614 run_test 170 "test lctl df to handle corrupted log ====================="
14616 test_171() { # bug20592
14617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14619 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14620 $LCTL set_param fail_loc=0x50e
14621 $LCTL set_param fail_val=3000
14622 multiop_bg_pause $DIR/$tfile O_s || true
14624 kill -USR1 $MULTIPID
14628 if dmesg | grep "recursive fault"; then
14629 error "caught a recursive fault"
14631 $LCTL set_param fail_loc=0
14634 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14636 # it would be good to share it with obdfilter-survey/iokit-libecho code
14637 setup_obdecho_osc () {
14640 local obdfilter_name=$2
14641 echo "Creating new osc for $obdfilter_name on $ost_nid"
14642 # make sure we can find loopback nid
14643 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14645 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14646 ${obdfilter_name}_osc_UUID || rc=2; }
14647 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14648 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14652 cleanup_obdecho_osc () {
14653 local obdfilter_name=$1
14654 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14655 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14662 local pages=${3:-64}
14667 local obd_size=$(get_obd_size $node $OBD)
14668 local page_size=$(get_page_size $node)
14669 if [[ -n "$obd_size" ]]; then
14670 local new_count=$((obd_size / (pages * page_size / 1024)))
14671 [[ $new_count -ge $count ]] || count=$new_count
14674 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14675 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14677 if [ $rc -eq 0 ]; then
14678 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14679 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14681 echo "New object id is $id"
14682 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14684 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14685 "test_brw $count w v $pages $id" || rc=4; }
14686 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14688 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14689 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14690 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14691 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14692 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14699 if ! module_loaded obdecho; then
14700 load_module obdecho/obdecho &&
14701 stack_trap "rmmod obdecho" EXIT ||
14702 error "unable to load obdecho on client"
14705 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14706 local host=$($LCTL get_param -n osc.$osc.import |
14707 awk '/current_connection:/ { print $2 }' )
14708 local target=$($LCTL get_param -n osc.$osc.import |
14709 awk '/target:/ { print $2 }' )
14710 target=${target%_UUID}
14712 if [ -n "$target" ]; then
14713 setup_obdecho_osc $host $target &&
14714 stack_trap "cleanup_obdecho_osc $target" EXIT ||
14715 { error "obdecho setup failed with $?"; return; }
14717 obdecho_test ${target}_osc client ||
14718 error "obdecho_test failed on ${target}_osc"
14720 $LCTL get_param osc.$osc.import
14721 error "there is no osc.$osc.import target"
14724 run_test 180a "test obdecho on osc"
14727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14728 remote_ost_nodsh && skip "remote OST with nodsh"
14730 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14731 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14732 error "failed to load module obdecho"
14734 local target=$(do_facet ost1 $LCTL dl |
14735 awk '/obdfilter/ { print $4; exit; }')
14737 if [ -n "$target" ]; then
14738 obdecho_test $target ost1 || error "obdecho_test failed with $?"
14740 do_facet ost1 $LCTL dl
14741 error "there is no obdfilter target on ost1"
14744 run_test 180b "test obdecho directly on obdfilter"
14746 test_180c() { # LU-2598
14747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14748 remote_ost_nodsh && skip "remote OST with nodsh"
14749 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
14750 skip "Need MDS version at least 2.4.0"
14752 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
14753 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
14754 error "failed to load module obdecho"
14756 local target=$(do_facet ost1 $LCTL dl |
14757 awk '/obdfilter/ { print $4; exit; }')
14759 if [ -n "$target" ]; then
14760 local pages=16384 # 64MB bulk I/O RPC size
14762 obdecho_test "$target" ost1 "$pages" ||
14763 error "obdecho_test with pages=$pages failed with $?"
14765 do_facet ost1 $LCTL dl
14766 error "there is no obdfilter target on ost1"
14769 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
14771 test_181() { # bug 22177
14772 test_mkdir $DIR/$tdir
14773 # create enough files to index the directory
14774 createmany -o $DIR/$tdir/foobar 4000
14775 # print attributes for debug purpose
14778 multiop_bg_pause $DIR/$tdir D_Sc || return 1
14780 # remove the files & current working dir
14781 unlinkmany $DIR/$tdir/foobar 4000
14783 kill -USR1 $MULTIPID
14785 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
14788 run_test 181 "Test open-unlinked dir ========================"
14794 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14796 $LCTL set_param mdc.*.rpc_stats=clear
14798 for (( i = 0; i < $tcount; i++ )) ; do
14799 mkdir $DIR/$tdir/$i
14802 for (( i = 0; i < $tcount; i++ )) ; do
14803 createmany -o $DIR/$tdir/$i/f- $fcount &
14807 for (( i = 0; i < $tcount; i++ )) ; do
14808 unlinkmany $DIR/$tdir/$i/f- $fcount &
14812 $LCTL get_param mdc.*.rpc_stats
14816 run_test 182 "Test parallel modify metadata operations ================"
14818 test_183() { # LU-2275
14819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14820 remote_mds_nodsh && skip "remote MDS with nodsh"
14821 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
14822 skip "Need MDS version at least 2.3.56"
14824 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14825 echo aaa > $DIR/$tdir/$tfile
14827 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
14828 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
14830 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
14831 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
14833 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14835 # Flush negative dentry cache
14836 touch $DIR/$tdir/$tfile
14838 # We are not checking for any leaked references here, they'll
14839 # become evident next time we do cleanup with module unload.
14842 run_test 183 "No crash or request leak in case of strange dispositions ========"
14844 # test suite 184 is for LU-2016, LU-2017
14846 check_swap_layouts_support
14848 dir0=$DIR/$tdir/$testnum
14849 test_mkdir -p -c1 $dir0
14854 $LFS setstripe -c1 $file1
14856 $LFS setstripe -c2 $file2
14858 gen1=$($LFS getstripe -g $file1)
14859 gen2=$($LFS getstripe -g $file2)
14861 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
14862 gen=$($LFS getstripe -g $file1)
14863 [[ $gen1 != $gen ]] ||
14864 "Layout generation on $file1 does not change"
14865 gen=$($LFS getstripe -g $file2)
14866 [[ $gen2 != $gen ]] ||
14867 "Layout generation on $file2 does not change"
14869 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
14870 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14872 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
14874 run_test 184a "Basic layout swap"
14877 check_swap_layouts_support
14879 dir0=$DIR/$tdir/$testnum
14880 mkdir -p $dir0 || error "creating dir $dir0"
14887 $LFS setstripe -c1 $file1
14888 $LFS setstripe -c2 $file2
14889 $LFS setstripe -c1 $file3
14890 chown $RUNAS_ID $file3
14891 gen1=$($LFS getstripe -g $file1)
14892 gen2=$($LFS getstripe -g $file2)
14894 $LFS swap_layouts $dir1 $dir2 &&
14895 error "swap of directories layouts should fail"
14896 $LFS swap_layouts $dir1 $file1 &&
14897 error "swap of directory and file layouts should fail"
14898 $RUNAS $LFS swap_layouts $file1 $file2 &&
14899 error "swap of file we cannot write should fail"
14900 $LFS swap_layouts $file1 $file3 &&
14901 error "swap of file with different owner should fail"
14902 /bin/true # to clear error code
14904 run_test 184b "Forbidden layout swap (will generate errors)"
14907 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
14908 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
14909 check_swap_layouts_support
14911 local dir0=$DIR/$tdir/$testnum
14912 mkdir -p $dir0 || error "creating dir $dir0"
14914 local ref1=$dir0/ref1
14915 local ref2=$dir0/ref2
14916 local file1=$dir0/file1
14917 local file2=$dir0/file2
14918 # create a file large enough for the concurrent test
14919 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
14920 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
14921 echo "ref file size: ref1($(stat -c %s $ref1))," \
14922 "ref2($(stat -c %s $ref2))"
14925 dd if=$ref1 of=$file1 bs=16k &
14928 # Make sure dd starts to copy file
14929 while [ ! -f $file1 ]; do sleep 0.1; done
14931 $LFS swap_layouts $file1 $file2
14934 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
14935 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
14937 # how many bytes copied before swapping layout
14938 local copied=$(stat -c %s $file2)
14939 local remaining=$(stat -c %s $ref1)
14940 remaining=$((remaining - copied))
14941 echo "Copied $copied bytes before swapping layout..."
14943 cmp -n $copied $file1 $ref2 | grep differ &&
14944 error "Content mismatch [0, $copied) of ref2 and file1"
14945 cmp -n $copied $file2 $ref1 ||
14946 error "Content mismatch [0, $copied) of ref1 and file2"
14947 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
14948 error "Content mismatch [$copied, EOF) of ref1 and file1"
14951 rm -f $ref1 $ref2 $file1 $file2
14953 run_test 184c "Concurrent write and layout swap"
14956 check_swap_layouts_support
14957 [ -z "$(which getfattr 2>/dev/null)" ] &&
14958 skip_env "no getfattr command"
14960 local file1=$DIR/$tdir/$tfile-1
14961 local file2=$DIR/$tdir/$tfile-2
14962 local file3=$DIR/$tdir/$tfile-3
14966 mkdir -p $DIR/$tdir
14967 touch $file1 || error "create $file1 failed"
14968 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
14969 error "create $file2 failed"
14970 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
14971 error "create $file3 failed"
14972 lovea1=$(get_layout_param $file1)
14974 $LFS swap_layouts $file2 $file3 ||
14975 error "swap $file2 $file3 layouts failed"
14976 $LFS swap_layouts $file1 $file2 ||
14977 error "swap $file1 $file2 layouts failed"
14979 lovea2=$(get_layout_param $file2)
14982 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
14984 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14985 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
14987 run_test 184d "allow stripeless layouts swap"
14990 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
14991 skip "Need MDS version at least 2.6.94"
14992 check_swap_layouts_support
14993 [ -z "$(which getfattr 2>/dev/null)" ] &&
14994 skip_env "no getfattr command"
14996 local file1=$DIR/$tdir/$tfile-1
14997 local file2=$DIR/$tdir/$tfile-2
14998 local file3=$DIR/$tdir/$tfile-3
15001 mkdir -p $DIR/$tdir
15002 touch $file1 || error "create $file1 failed"
15003 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15004 error "create $file2 failed"
15005 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15006 error "create $file3 failed"
15008 $LFS swap_layouts $file1 $file2 ||
15009 error "swap $file1 $file2 layouts failed"
15011 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15012 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15014 echo 123 > $file1 || error "Should be able to write into $file1"
15016 $LFS swap_layouts $file1 $file3 ||
15017 error "swap $file1 $file3 layouts failed"
15019 echo 123 > $file1 || error "Should be able to write into $file1"
15021 rm -rf $file1 $file2 $file3
15023 run_test 184e "Recreate layout after stripeless layout swaps"
15026 # Create a file with name longer than sizeof(struct stat) ==
15027 # 144 to see if we can get chars from the file name to appear
15028 # in the returned striping. Note that 'f' == 0x66.
15029 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15031 mkdir -p $DIR/$tdir
15032 mcreate $DIR/$tdir/$file
15033 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15034 error "IOC_MDC_GETFILEINFO returned garbage striping"
15037 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15039 test_185() { # LU-2441
15040 # LU-3553 - no volatile file support in old servers
15041 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15042 skip "Need MDS version at least 2.3.60"
15044 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15045 touch $DIR/$tdir/spoo
15046 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15047 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15048 error "cannot create/write a volatile file"
15049 [ "$FILESET" == "" ] &&
15050 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15051 error "FID is still valid after close"
15053 multiop_bg_pause $DIR/$tdir vVw4096_c
15060 # assume that the next FID for this client is sequential, since stdout
15061 # is unfortunately eaten by multiop_bg_pause
15062 local n=$((${fidv[1]} + 1))
15063 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15064 if [ "$FILESET" == "" ]; then
15065 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15066 error "FID is missing before close"
15068 kill -USR1 $multi_pid
15069 # 1 second delay, so if mtime change we will see it
15071 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15072 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15074 run_test 185 "Volatile file support"
15076 function create_check_volatile() {
15080 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15083 local FID=$(cat /tmp/${tfile}.fid)
15084 [ "$FID" == "" ] && error "can't get FID for volatile"
15085 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15086 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15087 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15091 cancel_lru_locks mdc # flush opencache
15092 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15097 # LU-12516 - volatile creation via .lustre
15098 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15099 skip "Need MDS version at least 2.3.55"
15101 create_check_volatile 0
15102 [ $MDSCOUNT -lt 2 ] && return 0
15105 create_check_volatile 1
15109 run_test 185a "Volatile file creation in .lustre/fid/"
15112 remote_mds_nodsh && skip "remote MDS with nodsh"
15113 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15114 skip "Need MDS version at least 2.3.0"
15116 local dir0=$DIR/$tdir/$testnum
15117 mkdir -p $dir0 || error "creating dir $dir0"
15119 local file=$dir0/file1
15120 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15121 local dv1=$($LFS data_version $file)
15122 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15123 local dv2=$($LFS data_version $file)
15124 [[ $dv1 != $dv2 ]] ||
15125 error "data version did not change on write $dv1 == $dv2"
15130 run_test 187a "Test data version change"
15133 remote_mds_nodsh && skip "remote MDS with nodsh"
15134 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15135 skip "Need MDS version at least 2.3.0"
15137 local dir0=$DIR/$tdir/$testnum
15138 mkdir -p $dir0 || error "creating dir $dir0"
15140 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15141 [[ ${DV[0]} != ${DV[1]} ]] ||
15142 error "data version did not change on write"\
15143 " ${DV[0]} == ${DV[1]}"
15148 run_test 187b "Test data version change on volatile file"
15151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15152 remote_mgs_nodsh && skip "remote MGS with nodsh"
15153 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15155 local POOL=${POOL:-cea1}
15156 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15157 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15160 local last_ost=$(($OSTCOUNT - 1))
15162 local ost_list=$(seq $first_ost $ost_step $last_ost)
15163 local ost_range="$first_ost $last_ost $ost_step"
15164 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15165 local file_dir=$POOL_ROOT/file_tst
15166 local subdir=$test_path/subdir
15170 # former test_200a test_200b
15171 pool_add $POOL || { rc=$? ; break; }
15172 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15173 # former test_200c test_200d
15174 mkdir -p $test_path
15175 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15176 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15178 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15179 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15180 || { rc=$? ; break; }
15181 # former test_200e test_200f
15182 local files=$((OSTCOUNT*3))
15183 pool_alloc_files $POOL $test_path $files "$ost_list" \
15184 || { rc=$? ; break; }
15185 pool_create_files $POOL $file_dir $files "$ost_list" \
15186 || { rc=$? ; break; }
15187 # former test_200g test_200h
15188 pool_lfs_df $POOL || { rc=$? ; break; }
15189 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15191 # former test_201a test_201b test_201c
15192 pool_remove_first_target $POOL || { rc=$? ; break; }
15194 local f=$test_path/$tfile
15195 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15196 pool_remove $POOL $f || { rc=$? ; break; }
15204 run_test 200 "OST pools"
15206 # usage: default_attr <count | size | offset>
15208 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15211 # usage: check_default_stripe_attr
15212 check_default_stripe_attr() {
15213 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15216 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15218 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15222 error "unknown getstripe attr '$1'"
15225 [ $ACTUAL == $EXPECTED ] ||
15226 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15230 test_mkdir $DIR/$tdir
15231 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15233 check_default_stripe_attr --stripe-count
15234 check_default_stripe_attr --stripe-size
15235 check_default_stripe_attr --stripe-index
15237 run_test 204a "Print default stripe attributes"
15240 test_mkdir $DIR/$tdir
15241 $LFS setstripe --stripe-count 1 $DIR/$tdir
15243 check_default_stripe_attr --stripe-size
15244 check_default_stripe_attr --stripe-index
15246 run_test 204b "Print default stripe size and offset"
15249 test_mkdir $DIR/$tdir
15250 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15252 check_default_stripe_attr --stripe-count
15253 check_default_stripe_attr --stripe-index
15255 run_test 204c "Print default stripe count and offset"
15258 test_mkdir $DIR/$tdir
15259 $LFS setstripe --stripe-index 0 $DIR/$tdir
15261 check_default_stripe_attr --stripe-count
15262 check_default_stripe_attr --stripe-size
15264 run_test 204d "Print default stripe count and size"
15267 test_mkdir $DIR/$tdir
15268 $LFS setstripe -d $DIR/$tdir
15270 check_default_stripe_attr --stripe-count --raw
15271 check_default_stripe_attr --stripe-size --raw
15272 check_default_stripe_attr --stripe-index --raw
15274 run_test 204e "Print raw stripe attributes"
15277 test_mkdir $DIR/$tdir
15278 $LFS setstripe --stripe-count 1 $DIR/$tdir
15280 check_default_stripe_attr --stripe-size --raw
15281 check_default_stripe_attr --stripe-index --raw
15283 run_test 204f "Print raw stripe size and offset"
15286 test_mkdir $DIR/$tdir
15287 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15289 check_default_stripe_attr --stripe-count --raw
15290 check_default_stripe_attr --stripe-index --raw
15292 run_test 204g "Print raw stripe count and offset"
15295 test_mkdir $DIR/$tdir
15296 $LFS setstripe --stripe-index 0 $DIR/$tdir
15298 check_default_stripe_attr --stripe-count --raw
15299 check_default_stripe_attr --stripe-size --raw
15301 run_test 204h "Print raw stripe count and size"
15303 # Figure out which job scheduler is being used, if any,
15304 # or use a fake one
15305 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15306 JOBENV=SLURM_JOB_ID
15307 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15309 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15311 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15312 JOBENV=LOADL_STEP_ID
15313 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15316 $LCTL list_param jobid_name > /dev/null 2>&1
15317 if [ $? -eq 0 ]; then
15323 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15325 verify_jobstats() {
15330 # we don't really need to clear the stats for this test to work, since each
15331 # command has a unique jobid, but it makes debugging easier if needed.
15332 # for facet in $facets; do
15333 # local dev=$(convert_facet2label $facet)
15334 # # clear old jobstats
15335 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15338 # use a new JobID for each test, or we might see an old one
15339 [ "$JOBENV" = "FAKE_JOBID" ] &&
15340 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15342 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15344 [ "$JOBENV" = "nodelocal" ] && {
15345 FAKE_JOBID=id.$testnum.%e.$RANDOM
15346 $LCTL set_param jobid_name=$FAKE_JOBID
15347 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15350 log "Test: ${cmd[*]}"
15351 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15353 if [ $JOBENV = "FAKE_JOBID" ]; then
15354 FAKE_JOBID=$JOBVAL ${cmd[*]}
15359 # all files are created on OST0000
15360 for facet in $facets; do
15361 local stats="*.$(convert_facet2label $facet).job_stats"
15363 # strip out libtool wrappers for in-tree executables
15364 if [ $(do_facet $facet lctl get_param $stats |
15365 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15366 do_facet $facet lctl get_param $stats
15367 error "No jobstats for $JOBVAL found on $facet::$stats"
15373 local new_jobenv=$1
15375 set_persistent_param_and_check client "jobid_var" \
15376 "$FSNAME.sys.jobid_var" $new_jobenv
15379 test_205() { # Job stats
15380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15381 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15382 skip "Need MDS version with at least 2.7.1"
15383 remote_mgs_nodsh && skip "remote MGS with nodsh"
15384 remote_mds_nodsh && skip "remote MDS with nodsh"
15385 remote_ost_nodsh && skip "remote OST with nodsh"
15386 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15387 skip "Server doesn't support jobstats"
15388 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15390 local old_jobenv=$($LCTL get_param -n jobid_var)
15391 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15393 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15394 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15396 stack_trap "do_facet mgs $PERM_CMD \
15397 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15401 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15402 mdt.*.job_cleanup_interval | head -n 1)
15403 local new_interval=5
15404 do_facet $SINGLEMDS \
15405 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15406 stack_trap "do_facet $SINGLEMDS \
15407 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15408 local start=$SECONDS
15412 cmd="mkdir $DIR/$tdir"
15413 verify_jobstats "$cmd" "$SINGLEMDS"
15415 cmd="rmdir $DIR/$tdir"
15416 verify_jobstats "$cmd" "$SINGLEMDS"
15417 # mkdir on secondary MDT
15418 if [ $MDSCOUNT -gt 1 ]; then
15419 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15420 verify_jobstats "$cmd" "mds2"
15423 cmd="mknod $DIR/$tfile c 1 3"
15424 verify_jobstats "$cmd" "$SINGLEMDS"
15426 cmd="rm -f $DIR/$tfile"
15427 verify_jobstats "$cmd" "$SINGLEMDS"
15428 # create all files on OST0000 so verify_jobstats can find OST stats
15430 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15431 verify_jobstats "$cmd" "$SINGLEMDS"
15433 cmd="touch $DIR/$tfile"
15434 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15436 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15437 verify_jobstats "$cmd" "ost1"
15439 cancel_lru_locks osc
15440 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15441 verify_jobstats "$cmd" "ost1"
15443 cmd="$TRUNCATE $DIR/$tfile 0"
15444 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15446 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15447 verify_jobstats "$cmd" "$SINGLEMDS"
15448 # jobstats expiry - sleep until old stats should be expired
15449 local left=$((new_interval + 5 - (SECONDS - start)))
15450 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15451 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15453 cmd="mkdir $DIR/$tdir.expire"
15454 verify_jobstats "$cmd" "$SINGLEMDS"
15455 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15456 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15458 # Ensure that jobid are present in changelog (if supported by MDS)
15459 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15460 changelog_dump | tail -10
15461 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15462 [ $jobids -eq 9 ] ||
15463 error "Wrong changelog jobid count $jobids != 9"
15467 jobstats_set $JOBENV
15469 changelog_dump | grep $tfile
15470 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15471 [ $jobids -eq 0 ] ||
15472 error "Unexpected jobids when jobid_var=$JOBENV"
15475 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15476 JOBENV="JOBCOMPLEX"
15477 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15479 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15481 run_test 205 "Verify job stats"
15483 # LU-1480, LU-1773 and LU-1657
15485 mkdir -p $DIR/$tdir
15486 $LFS setstripe -c -1 $DIR/$tdir
15487 #define OBD_FAIL_LOV_INIT 0x1403
15488 $LCTL set_param fail_loc=0xa0001403
15489 $LCTL set_param fail_val=1
15490 touch $DIR/$tdir/$tfile || true
15492 run_test 206 "fail lov_init_raid0() doesn't lbug"
15495 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15496 local fsz=`stat -c %s $DIR/$tfile`
15497 cancel_lru_locks mdc
15499 # do not return layout in getattr intent
15500 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15501 $LCTL set_param fail_loc=0x170
15502 local sz=`stat -c %s $DIR/$tfile`
15504 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15508 run_test 207a "can refresh layout at glimpse"
15511 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15512 local cksum=`md5sum $DIR/$tfile`
15513 local fsz=`stat -c %s $DIR/$tfile`
15514 cancel_lru_locks mdc
15515 cancel_lru_locks osc
15517 # do not return layout in getattr intent
15518 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15519 $LCTL set_param fail_loc=0x171
15521 # it will refresh layout after the file is opened but before read issues
15522 echo checksum is "$cksum"
15523 echo "$cksum" |md5sum -c --quiet || error "file differs"
15527 run_test 207b "can refresh layout at open"
15530 # FIXME: in this test suite, only RD lease is used. This is okay
15531 # for now as only exclusive open is supported. After generic lease
15532 # is done, this test suite should be revised. - Jinshan
15534 remote_mds_nodsh && skip "remote MDS with nodsh"
15535 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15536 skip "Need MDS version at least 2.4.52"
15538 echo "==== test 1: verify get lease work"
15539 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15541 echo "==== test 2: verify lease can be broken by upcoming open"
15542 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15546 $MULTIOP $DIR/$tfile oO_RDONLY:c
15547 kill -USR1 $PID && wait $PID || error "break lease error"
15549 echo "==== test 3: verify lease can't be granted if an open already exists"
15550 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15554 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15555 kill -USR1 $PID && wait $PID || error "open file error"
15557 echo "==== test 4: lease can sustain over recovery"
15558 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15564 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15566 echo "==== test 5: lease broken can't be regained by replay"
15567 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15571 # open file to break lease and then recovery
15572 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15575 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15579 run_test 208 "Exclusive open"
15582 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15583 skip_env "must have disp_stripe"
15586 sync; sleep 5; sync;
15588 echo 3 > /proc/sys/vm/drop_caches
15589 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15591 # open/close 500 times
15592 for i in $(seq 500); do
15596 echo 3 > /proc/sys/vm/drop_caches
15597 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15599 echo "before: $req_before, after: $req_after"
15600 [ $((req_after - req_before)) -ge 300 ] &&
15601 error "open/close requests are not freed"
15604 run_test 209 "read-only open/close requests should be freed promptly"
15608 size=$((size % 8192 + 1))
15609 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15610 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15611 rm -f $DIR/f212 $DIR/f212.xyz
15613 run_test 212 "Sendfile test ============================================"
15616 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15617 cancel_lru_locks osc
15618 lctl set_param fail_loc=0x8000040f
15619 # generate a read lock
15620 cat $DIR/$tfile > /dev/null
15621 # write to the file, it will try to cancel the above read lock.
15622 cat /etc/hosts >> $DIR/$tfile
15624 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15626 test_214() { # for bug 20133
15627 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15628 for (( i=0; i < 340; i++ )) ; do
15629 touch $DIR/$tdir/d214c/a$i
15632 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15633 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15634 ls $DIR/d214c || error "ls $DIR/d214c failed"
15635 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15636 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15638 run_test 214 "hash-indexed directory test - bug 20133"
15640 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15641 create_lnet_proc_files() {
15642 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15645 # counterpart of create_lnet_proc_files
15646 remove_lnet_proc_files() {
15647 rm -f $TMP/lnet_$1.sys
15650 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15651 # 3rd arg as regexp for body
15652 check_lnet_proc_stats() {
15653 local l=$(cat "$TMP/lnet_$1" |wc -l)
15654 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15656 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15659 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15660 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15661 # optional and can be regexp for 2nd line (lnet.routes case)
15662 check_lnet_proc_entry() {
15663 local blp=2 # blp stands for 'position of 1st line of body'
15664 [ -z "$5" ] || blp=3 # lnet.routes case
15666 local l=$(cat "$TMP/lnet_$1" |wc -l)
15667 # subtracting one from $blp because the body can be empty
15668 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15670 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15671 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15673 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15674 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15676 # bail out if any unexpected line happened
15677 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15678 [ "$?" != 0 ] || error "$2 misformatted"
15681 test_215() { # for bugs 18102, 21079, 21517
15682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15684 local N='(0|[1-9][0-9]*)' # non-negative numeric
15685 local P='[1-9][0-9]*' # positive numeric
15686 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15687 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15688 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15689 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15691 local L1 # regexp for 1st line
15692 local L2 # regexp for 2nd line (optional)
15693 local BR # regexp for the rest (body)
15695 # lnet.stats should look as 11 space-separated non-negative numerics
15696 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15697 create_lnet_proc_files "stats"
15698 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
15699 remove_lnet_proc_files "stats"
15701 # lnet.routes should look like this:
15702 # Routing disabled/enabled
15703 # net hops priority state router
15704 # where net is a string like tcp0, hops > 0, priority >= 0,
15705 # state is up/down,
15706 # router is a string like 192.168.1.1@tcp2
15707 L1="^Routing (disabled|enabled)$"
15708 L2="^net +hops +priority +state +router$"
15709 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
15710 create_lnet_proc_files "routes"
15711 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
15712 remove_lnet_proc_files "routes"
15714 # lnet.routers should look like this:
15715 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
15716 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
15717 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
15718 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
15719 L1="^ref +rtr_ref +alive +router$"
15720 BR="^$P +$P +(up|down) +$NID$"
15721 create_lnet_proc_files "routers"
15722 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
15723 remove_lnet_proc_files "routers"
15725 # lnet.peers should look like this:
15726 # nid refs state last max rtr min tx min queue
15727 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
15728 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
15729 # numeric (0 or >0 or <0), queue >= 0.
15730 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
15731 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
15732 create_lnet_proc_files "peers"
15733 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
15734 remove_lnet_proc_files "peers"
15736 # lnet.buffers should look like this:
15737 # pages count credits min
15738 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
15739 L1="^pages +count +credits +min$"
15740 BR="^ +$N +$N +$I +$I$"
15741 create_lnet_proc_files "buffers"
15742 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
15743 remove_lnet_proc_files "buffers"
15745 # lnet.nis should look like this:
15746 # nid status alive refs peer rtr max tx min
15747 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
15748 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
15749 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
15750 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
15751 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
15752 create_lnet_proc_files "nis"
15753 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
15754 remove_lnet_proc_files "nis"
15756 # can we successfully write to lnet.stats?
15757 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
15759 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
15761 test_216() { # bug 20317
15762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15763 remote_ost_nodsh && skip "remote OST with nodsh"
15766 local facets=$(get_facets OST)
15767 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15769 save_lustre_params client "osc.*.contention_seconds" > $p
15770 save_lustre_params $facets \
15771 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
15772 save_lustre_params $facets \
15773 "ldlm.namespaces.filter-*.contended_locks" >> $p
15774 save_lustre_params $facets \
15775 "ldlm.namespaces.filter-*.contention_seconds" >> $p
15776 clear_stats osc.*.osc_stats
15778 # agressive lockless i/o settings
15779 do_nodes $(comma_list $(osts_nodes)) \
15780 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
15781 ldlm.namespaces.filter-*.contended_locks=0 \
15782 ldlm.namespaces.filter-*.contention_seconds=60"
15783 lctl set_param -n osc.*.contention_seconds=60
15785 $DIRECTIO write $DIR/$tfile 0 10 4096
15786 $CHECKSTAT -s 40960 $DIR/$tfile
15788 # disable lockless i/o
15789 do_nodes $(comma_list $(osts_nodes)) \
15790 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
15791 ldlm.namespaces.filter-*.contended_locks=32 \
15792 ldlm.namespaces.filter-*.contention_seconds=0"
15793 lctl set_param -n osc.*.contention_seconds=0
15794 clear_stats osc.*.osc_stats
15796 dd if=/dev/zero of=$DIR/$tfile count=0
15797 $CHECKSTAT -s 0 $DIR/$tfile
15799 restore_lustre_params <$p
15803 run_test 216 "check lockless direct write updates file size and kms correctly"
15805 test_217() { # bug 22430
15806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15811 for node in $(nodes_list); do
15812 nid=$(host_nids_address $node $NETTYPE)
15813 if [[ $nid = *-* ]] ; then
15814 echo "lctl ping $(h2nettype $nid)"
15815 lctl ping $(h2nettype $nid)
15817 echo "skipping $node (no hyphen detected)"
15821 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
15824 # do directio so as not to populate the page cache
15825 log "creating a 10 Mb file"
15826 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15827 log "starting reads"
15828 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15829 log "truncating the file"
15830 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15832 kill %+ || true # reads might have finished
15833 echo "wait until dd is finished"
15835 log "removing the temporary file"
15836 rm -rf $DIR/$tfile || error "tmp file removal failed"
15838 run_test 218 "parallel read and truncate should not deadlock"
15841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15843 # write one partial page
15844 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
15845 # set no grant so vvp_io_commit_write will do sync write
15846 $LCTL set_param fail_loc=0x411
15847 # write a full page at the end of file
15848 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
15850 $LCTL set_param fail_loc=0
15851 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
15852 $LCTL set_param fail_loc=0x411
15853 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
15856 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
15857 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
15859 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
15861 test_220() { #LU-325
15862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15863 remote_ost_nodsh && skip "remote OST with nodsh"
15864 remote_mds_nodsh && skip "remote MDS with nodsh"
15865 remote_mgs_nodsh && skip "remote MGS with nodsh"
15869 # create on MDT0000 so the last_id and next_id are correct
15871 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
15875 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
15876 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
15877 osp.$mdtosc_proc1.prealloc_last_id)
15878 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
15879 osp.$mdtosc_proc1.prealloc_next_id)
15883 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
15884 #define OBD_FAIL_OST_ENOINO 0x229
15885 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
15886 create_pool $FSNAME.$TESTNAME || return 1
15887 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
15889 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
15891 MDSOBJS=$((last_id - next_id))
15892 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
15894 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
15895 echo "OST still has $count kbytes free"
15897 echo "create $MDSOBJS files @next_id..."
15898 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
15900 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15901 osp.$mdtosc_proc1.prealloc_last_id)
15902 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
15903 osp.$mdtosc_proc1.prealloc_next_id)
15905 echo "after creation, last_id=$last_id2, next_id=$next_id2"
15910 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
15911 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
15913 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
15914 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
15915 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15916 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
15917 echo "unlink $MDSOBJS files @$next_id..."
15918 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
15920 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
15923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15925 dd if=`which date` of=$MOUNT/date oflag=sync
15926 chmod +x $MOUNT/date
15928 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
15929 $LCTL set_param fail_loc=0x80001401
15931 $MOUNT/date > /dev/null
15934 run_test 221 "make sure fault and truncate race to not cause OOM"
15937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15940 test_mkdir $DIR/$tdir
15941 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15942 createmany -o $DIR/$tdir/$tfile 10
15943 cancel_lru_locks mdc
15944 cancel_lru_locks osc
15945 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15946 $LCTL set_param fail_loc=0x31a
15947 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
15948 $LCTL set_param fail_loc=0
15951 run_test 222a "AGL for ls should not trigger CLIO lock failure"
15954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15957 test_mkdir $DIR/$tdir
15958 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15959 createmany -o $DIR/$tdir/$tfile 10
15960 cancel_lru_locks mdc
15961 cancel_lru_locks osc
15962 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
15963 $LCTL set_param fail_loc=0x31a
15964 rm -r $DIR/$tdir || error "AGL for rmdir failed"
15965 $LCTL set_param fail_loc=0
15967 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
15970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15973 test_mkdir $DIR/$tdir
15974 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15975 createmany -o $DIR/$tdir/$tfile 10
15976 cancel_lru_locks mdc
15977 cancel_lru_locks osc
15978 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
15979 $LCTL set_param fail_loc=0x31b
15980 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
15981 $LCTL set_param fail_loc=0
15984 run_test 223 "osc reenqueue if without AGL lock granted ======================="
15986 test_224a() { # LU-1039, MRP-303
15987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15989 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
15990 $LCTL set_param fail_loc=0x508
15991 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
15992 $LCTL set_param fail_loc=0
15995 run_test 224a "Don't panic on bulk IO failure"
15997 test_224b() { # LU-1039, MRP-303
15998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16000 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16001 cancel_lru_locks osc
16002 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16003 $LCTL set_param fail_loc=0x515
16004 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16005 $LCTL set_param fail_loc=0
16008 run_test 224b "Don't panic on bulk IO failure"
16010 test_224c() { # LU-6441
16011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16012 remote_mds_nodsh && skip "remote MDS with nodsh"
16014 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16015 save_writethrough $p
16016 set_cache writethrough on
16018 local pages_per_rpc=$($LCTL get_param \
16019 osc.*.max_pages_per_rpc)
16020 local at_max=$($LCTL get_param -n at_max)
16021 local timeout=$($LCTL get_param -n timeout)
16022 local test_at="at_max"
16023 local param_at="$FSNAME.sys.at_max"
16024 local test_timeout="timeout"
16025 local param_timeout="$FSNAME.sys.timeout"
16027 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16029 set_persistent_param_and_check client "$test_at" "$param_at" 0
16030 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16032 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16033 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16034 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16035 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16037 do_facet ost1 "$LCTL set_param fail_loc=0"
16039 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16040 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16043 $LCTL set_param -n $pages_per_rpc
16044 restore_lustre_params < $p
16047 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16049 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16052 if [ -z ${MDSSURVEY} ]; then
16053 skip_env "mds-survey not found"
16055 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16056 skip "Need MDS version at least 2.2.51"
16058 local mds=$(facet_host $SINGLEMDS)
16059 local target=$(do_nodes $mds 'lctl dl' |
16060 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16062 local cmd1="file_count=1000 thrhi=4"
16063 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16064 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16065 local cmd="$cmd1 $cmd2 $cmd3"
16067 rm -f ${TMP}/mds_survey*
16069 eval $cmd || error "mds-survey with zero-stripe failed"
16070 cat ${TMP}/mds_survey*
16071 rm -f ${TMP}/mds_survey*
16073 run_test 225a "Metadata survey sanity with zero-stripe"
16076 if [ -z ${MDSSURVEY} ]; then
16077 skip_env "mds-survey not found"
16079 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16080 skip "Need MDS version at least 2.2.51"
16081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16082 remote_mds_nodsh && skip "remote MDS with nodsh"
16083 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16084 skip_env "Need to mount OST to test"
16087 local mds=$(facet_host $SINGLEMDS)
16088 local target=$(do_nodes $mds 'lctl dl' |
16089 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16091 local cmd1="file_count=1000 thrhi=4"
16092 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16093 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16094 local cmd="$cmd1 $cmd2 $cmd3"
16096 rm -f ${TMP}/mds_survey*
16098 eval $cmd || error "mds-survey with stripe_count failed"
16099 cat ${TMP}/mds_survey*
16100 rm -f ${TMP}/mds_survey*
16102 run_test 225b "Metadata survey sanity with stripe_count = 1"
16104 mcreate_path2fid () {
16110 local path=$DIR/$tdir/$name
16115 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16116 error "cannot create $desc"
16118 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16120 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16122 fid_path=$($LFS fid2path $MOUNT $fid)
16124 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16126 [ "$path" == "$fid_path" ] ||
16127 error "fid2path returned $fid_path, expected $path"
16129 echo "pass with $path and $fid"
16134 mkdir -p $DIR/$tdir
16136 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16137 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16138 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16139 mcreate_path2fid 0040666 0 0 dir "directory"
16140 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16141 mcreate_path2fid 0100666 0 0 file "regular file"
16142 mcreate_path2fid 0120666 0 0 link "symbolic link"
16143 mcreate_path2fid 0140666 0 0 sock "socket"
16145 run_test 226a "call path2fid and fid2path on files of all type"
16148 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16153 mkdir -p $DIR/$tdir
16154 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16155 error "create remote directory failed"
16156 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16157 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16158 "character special file (null)"
16159 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16160 "character special file (no device)"
16161 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16162 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16163 "block special file (loop)"
16164 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16165 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16166 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16168 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16170 # LU-1299 Executing or running ldd on a truncated executable does not
16171 # cause an out-of-memory condition.
16173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16174 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16176 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16177 chmod +x $MOUNT/date
16179 $MOUNT/date > /dev/null
16180 ldd $MOUNT/date > /dev/null
16183 run_test 227 "running truncated executable does not cause OOM"
16185 # LU-1512 try to reuse idle OI blocks
16187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16188 remote_mds_nodsh && skip "remote MDS with nodsh"
16189 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16191 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16192 local myDIR=$DIR/$tdir
16195 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16196 $LCTL set_param fail_loc=0x80001002
16197 createmany -o $myDIR/t- 10000
16198 $LCTL set_param fail_loc=0
16199 # The guard is current the largest FID holder
16201 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16203 local IDX=$(($SEQ % 64))
16205 do_facet $SINGLEMDS sync
16206 # Make sure journal flushed.
16208 local blk1=$(do_facet $SINGLEMDS \
16209 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16210 grep Blockcount | awk '{print $4}')
16212 # Remove old files, some OI blocks will become idle.
16213 unlinkmany $myDIR/t- 10000
16214 # Create new files, idle OI blocks should be reused.
16215 createmany -o $myDIR/t- 2000
16216 do_facet $SINGLEMDS sync
16217 # Make sure journal flushed.
16219 local blk2=$(do_facet $SINGLEMDS \
16220 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16221 grep Blockcount | awk '{print $4}')
16223 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16225 run_test 228a "try to reuse idle OI blocks"
16228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16229 remote_mds_nodsh && skip "remote MDS with nodsh"
16230 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16232 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16233 local myDIR=$DIR/$tdir
16236 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16237 $LCTL set_param fail_loc=0x80001002
16238 createmany -o $myDIR/t- 10000
16239 $LCTL set_param fail_loc=0
16240 # The guard is current the largest FID holder
16242 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16244 local IDX=$(($SEQ % 64))
16246 do_facet $SINGLEMDS sync
16247 # Make sure journal flushed.
16249 local blk1=$(do_facet $SINGLEMDS \
16250 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16251 grep Blockcount | awk '{print $4}')
16253 # Remove old files, some OI blocks will become idle.
16254 unlinkmany $myDIR/t- 10000
16257 stop $SINGLEMDS || error "Fail to stop MDT."
16259 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16261 df $MOUNT || error "Fail to df."
16262 # Create new files, idle OI blocks should be reused.
16263 createmany -o $myDIR/t- 2000
16264 do_facet $SINGLEMDS sync
16265 # Make sure journal flushed.
16267 local blk2=$(do_facet $SINGLEMDS \
16268 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16269 grep Blockcount | awk '{print $4}')
16271 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16273 run_test 228b "idle OI blocks can be reused after MDT restart"
16277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16278 remote_mds_nodsh && skip "remote MDS with nodsh"
16279 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16281 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16282 local myDIR=$DIR/$tdir
16285 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16286 $LCTL set_param fail_loc=0x80001002
16287 # 20000 files can guarantee there are index nodes in the OI file
16288 createmany -o $myDIR/t- 20000
16289 $LCTL set_param fail_loc=0
16290 # The guard is current the largest FID holder
16292 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16294 local IDX=$(($SEQ % 64))
16296 do_facet $SINGLEMDS sync
16297 # Make sure journal flushed.
16299 local blk1=$(do_facet $SINGLEMDS \
16300 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16301 grep Blockcount | awk '{print $4}')
16303 # Remove old files, some OI blocks will become idle.
16304 unlinkmany $myDIR/t- 20000
16306 # The OI file should become empty now
16308 # Create new files, idle OI blocks should be reused.
16309 createmany -o $myDIR/t- 2000
16310 do_facet $SINGLEMDS sync
16311 # Make sure journal flushed.
16313 local blk2=$(do_facet $SINGLEMDS \
16314 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16315 grep Blockcount | awk '{print $4}')
16317 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16319 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16321 test_229() { # LU-2482, LU-3448
16322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16323 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16324 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16325 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16329 # Create a file with a released layout and stripe count 2.
16330 $MULTIOP $DIR/$tfile H2c ||
16331 error "failed to create file with released layout"
16333 $LFS getstripe -v $DIR/$tfile
16335 local pattern=$($LFS getstripe -L $DIR/$tfile)
16336 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16338 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16340 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16341 stat $DIR/$tfile || error "failed to stat released file"
16343 chown $RUNAS_ID $DIR/$tfile ||
16344 error "chown $RUNAS_ID $DIR/$tfile failed"
16346 chgrp $RUNAS_ID $DIR/$tfile ||
16347 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16349 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16350 rm $DIR/$tfile || error "failed to remove released file"
16352 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16357 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16358 skip "Need MDS version at least 2.11.52"
16362 test_mkdir $DIR/$tdir
16363 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16364 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16365 [ $mdt_idx -ne 0 ] &&
16366 error "create local directory on wrong MDT $mdt_idx"
16368 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16369 error "create remote directory failed"
16370 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16371 [ $mdt_idx -ne $MDTIDX ] &&
16372 error "create remote directory on wrong MDT $mdt_idx"
16374 createmany -o $DIR/$tdir/test_230/t- 10 ||
16375 error "create files on remote directory failed"
16376 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16377 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16378 rm -r $DIR/$tdir || error "unlink remote directory failed"
16380 run_test 230a "Create remote directory and files under the remote directory"
16383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16384 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16385 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16386 skip "Need MDS version at least 2.11.52"
16394 local migrate_dir=$DIR/$tdir/migrate_dir
16395 local other_dir=$DIR/$tdir/other_dir
16397 test_mkdir $DIR/$tdir
16398 test_mkdir -i0 -c1 $migrate_dir
16399 test_mkdir -i0 -c1 $other_dir
16400 for ((i=0; i<10; i++)); do
16401 mkdir -p $migrate_dir/dir_${i}
16402 createmany -o $migrate_dir/dir_${i}/f 10 ||
16403 error "create files under remote dir failed $i"
16406 cp /etc/passwd $migrate_dir/$tfile
16407 cp /etc/passwd $other_dir/$tfile
16408 chattr +SAD $migrate_dir
16409 chattr +SAD $migrate_dir/$tfile
16411 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16412 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16413 local old_dir_mode=$(stat -c%f $migrate_dir)
16414 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16416 mkdir -p $migrate_dir/dir_default_stripe2
16417 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16418 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16420 mkdir -p $other_dir
16421 ln $migrate_dir/$tfile $other_dir/luna
16422 ln $migrate_dir/$tfile $migrate_dir/sofia
16423 ln $other_dir/$tfile $migrate_dir/david
16424 ln -s $migrate_dir/$tfile $other_dir/zachary
16425 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16426 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16428 $LFS migrate -m $MDTIDX $migrate_dir ||
16429 error "fails on migrating remote dir to MDT1"
16431 echo "migratate to MDT1, then checking.."
16432 for ((i = 0; i < 10; i++)); do
16433 for file in $(find $migrate_dir/dir_${i}); do
16434 mdt_index=$($LFS getstripe -m $file)
16435 [ $mdt_index == $MDTIDX ] ||
16436 error "$file is not on MDT${MDTIDX}"
16440 # the multiple link file should still in MDT0
16441 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16442 [ $mdt_index == 0 ] ||
16443 error "$file is not on MDT${MDTIDX}"
16445 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16446 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16447 error " expect $old_dir_flag get $new_dir_flag"
16449 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16450 [ "$old_file_flag" = "$new_file_flag" ] ||
16451 error " expect $old_file_flag get $new_file_flag"
16453 local new_dir_mode=$(stat -c%f $migrate_dir)
16454 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16455 error "expect mode $old_dir_mode get $new_dir_mode"
16457 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16458 [ "$old_file_mode" = "$new_file_mode" ] ||
16459 error "expect mode $old_file_mode get $new_file_mode"
16461 diff /etc/passwd $migrate_dir/$tfile ||
16462 error "$tfile different after migration"
16464 diff /etc/passwd $other_dir/luna ||
16465 error "luna different after migration"
16467 diff /etc/passwd $migrate_dir/sofia ||
16468 error "sofia different after migration"
16470 diff /etc/passwd $migrate_dir/david ||
16471 error "david different after migration"
16473 diff /etc/passwd $other_dir/zachary ||
16474 error "zachary different after migration"
16476 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16477 error "${tfile}_ln different after migration"
16479 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16480 error "${tfile}_ln_other different after migration"
16482 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16483 [ $stripe_count = 2 ] ||
16484 error "dir strpe_count $d != 2 after migration."
16486 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16487 [ $stripe_count = 2 ] ||
16488 error "file strpe_count $d != 2 after migration."
16490 #migrate back to MDT0
16493 $LFS migrate -m $MDTIDX $migrate_dir ||
16494 error "fails on migrating remote dir to MDT0"
16496 echo "migrate back to MDT0, checking.."
16497 for file in $(find $migrate_dir); do
16498 mdt_index=$($LFS getstripe -m $file)
16499 [ $mdt_index == $MDTIDX ] ||
16500 error "$file is not on MDT${MDTIDX}"
16503 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16504 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16505 error " expect $old_dir_flag get $new_dir_flag"
16507 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16508 [ "$old_file_flag" = "$new_file_flag" ] ||
16509 error " expect $old_file_flag get $new_file_flag"
16511 local new_dir_mode=$(stat -c%f $migrate_dir)
16512 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16513 error "expect mode $old_dir_mode get $new_dir_mode"
16515 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16516 [ "$old_file_mode" = "$new_file_mode" ] ||
16517 error "expect mode $old_file_mode get $new_file_mode"
16519 diff /etc/passwd ${migrate_dir}/$tfile ||
16520 error "$tfile different after migration"
16522 diff /etc/passwd ${other_dir}/luna ||
16523 error "luna different after migration"
16525 diff /etc/passwd ${migrate_dir}/sofia ||
16526 error "sofia different after migration"
16528 diff /etc/passwd ${other_dir}/zachary ||
16529 error "zachary different after migration"
16531 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16532 error "${tfile}_ln different after migration"
16534 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16535 error "${tfile}_ln_other different after migration"
16537 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16538 [ $stripe_count = 2 ] ||
16539 error "dir strpe_count $d != 2 after migration."
16541 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16542 [ $stripe_count = 2 ] ||
16543 error "file strpe_count $d != 2 after migration."
16545 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16547 run_test 230b "migrate directory"
16550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16552 remote_mds_nodsh && skip "remote MDS with nodsh"
16553 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16554 skip "Need MDS version at least 2.11.52"
16560 local migrate_dir=$DIR/$tdir/migrate_dir
16562 #If migrating directory fails in the middle, all entries of
16563 #the directory is still accessiable.
16564 test_mkdir $DIR/$tdir
16565 test_mkdir -i0 -c1 $migrate_dir
16566 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16568 createmany -o $migrate_dir/f $total ||
16569 error "create files under ${migrate_dir} failed"
16571 # fail after migrating top dir, and this will fail only once, so the
16572 # first sub file migration will fail (currently f3), others succeed.
16573 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16574 do_facet mds1 lctl set_param fail_loc=0x1801
16575 local t=$(ls $migrate_dir | wc -l)
16576 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16577 error "migrate should fail"
16578 local u=$(ls $migrate_dir | wc -l)
16579 [ "$u" == "$t" ] || error "$u != $t during migration"
16581 # add new dir/file should succeed
16582 mkdir $migrate_dir/dir ||
16583 error "mkdir failed under migrating directory"
16584 touch $migrate_dir/file ||
16585 error "create file failed under migrating directory"
16587 # add file with existing name should fail
16588 for file in $migrate_dir/f*; do
16589 stat $file > /dev/null || error "stat $file failed"
16590 $OPENFILE -f O_CREAT:O_EXCL $file &&
16591 error "open(O_CREAT|O_EXCL) $file should fail"
16592 $MULTIOP $file m && error "create $file should fail"
16593 touch $DIR/$tdir/remote_dir/$tfile ||
16594 error "touch $tfile failed"
16595 ln $DIR/$tdir/remote_dir/$tfile $file &&
16596 error "link $file should fail"
16597 mdt_index=$($LFS getstripe -m $file)
16598 if [ $mdt_index == 0 ]; then
16599 # file failed to migrate is not allowed to rename to
16600 mv $DIR/$tdir/remote_dir/$tfile $file &&
16601 error "rename to $file should fail"
16603 mv $DIR/$tdir/remote_dir/$tfile $file ||
16604 error "rename to $file failed"
16606 echo hello >> $file || error "write $file failed"
16609 # resume migration with different options should fail
16610 $LFS migrate -m 0 $migrate_dir &&
16611 error "migrate -m 0 $migrate_dir should fail"
16613 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16614 error "migrate -c 2 $migrate_dir should fail"
16616 # resume migration should succeed
16617 $LFS migrate -m $MDTIDX $migrate_dir ||
16618 error "migrate $migrate_dir failed"
16620 echo "Finish migration, then checking.."
16621 for file in $(find $migrate_dir); do
16622 mdt_index=$($LFS getstripe -m $file)
16623 [ $mdt_index == $MDTIDX ] ||
16624 error "$file is not on MDT${MDTIDX}"
16627 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16629 run_test 230c "check directory accessiblity if migration failed"
16632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16633 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16634 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16635 skip "Need MDS version at least 2.11.52"
16637 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16639 local migrate_dir=$DIR/$tdir/migrate_dir
16649 old_index=$((RANDOM % MDSCOUNT))
16650 old_count=$((MDSCOUNT - old_index))
16651 new_index=$((RANDOM % MDSCOUNT))
16652 new_count=$((MDSCOUNT - new_index))
16653 new_hash="all_char"
16655 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16656 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16658 test_mkdir $DIR/$tdir
16659 test_mkdir -i $old_index -c $old_count $migrate_dir
16661 for ((i=0; i<100; i++)); do
16662 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16663 createmany -o $migrate_dir/dir_${i}/f 100 ||
16664 error "create files under remote dir failed $i"
16667 echo -n "Migrate from MDT$old_index "
16668 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16669 echo -n "to MDT$new_index"
16670 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16673 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16674 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16675 error "migrate remote dir error"
16677 echo "Finish migration, then checking.."
16678 for file in $(find $migrate_dir); do
16679 mdt_index=$($LFS getstripe -m $file)
16680 if [ $mdt_index -lt $new_index ] ||
16681 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16682 error "$file is on MDT$mdt_index"
16686 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16688 run_test 230d "check migrate big directory"
16691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16693 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16694 skip "Need MDS version at least 2.11.52"
16701 mkdir -p $DIR/$tdir
16702 mkdir $DIR/$tdir/migrate_dir
16703 mkdir $DIR/$tdir/other_dir
16704 touch $DIR/$tdir/migrate_dir/a
16705 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
16706 ls $DIR/$tdir/other_dir
16708 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16709 error "migrate dir fails"
16711 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16712 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16714 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16715 [ $mdt_index == 0 ] || error "a is not on MDT0"
16717 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
16718 error "migrate dir fails"
16720 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
16721 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
16723 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16724 [ $mdt_index == 1 ] || error "a is not on MDT1"
16726 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
16727 [ $mdt_index == 1 ] || error "b is not on MDT1"
16729 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16730 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
16732 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
16734 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16736 run_test 230e "migrate mulitple local link files"
16739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16740 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16741 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16742 skip "Need MDS version at least 2.11.52"
16747 mkdir -p $DIR/$tdir
16748 mkdir $DIR/$tdir/migrate_dir
16749 $LFS mkdir -i1 $DIR/$tdir/other_dir
16750 touch $DIR/$tdir/migrate_dir/a
16751 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
16752 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
16753 ls $DIR/$tdir/other_dir
16755 # a should be migrated to MDT1, since no other links on MDT0
16756 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16757 error "#1 migrate dir fails"
16758 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
16759 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
16760 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16761 [ $mdt_index == 1 ] || error "a is not on MDT1"
16763 # a should stay on MDT1, because it is a mulitple link file
16764 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16765 error "#2 migrate dir fails"
16766 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16767 [ $mdt_index == 1 ] || error "a is not on MDT1"
16769 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
16770 error "#3 migrate dir fails"
16772 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
16773 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
16774 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
16776 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
16777 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
16779 # a should be migrated to MDT0, since no other links on MDT1
16780 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
16781 error "#4 migrate dir fails"
16782 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
16783 [ $mdt_index == 0 ] || error "a is not on MDT0"
16785 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16787 run_test 230f "migrate mulitple remote link files"
16790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16792 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16793 skip "Need MDS version at least 2.11.52"
16795 mkdir -p $DIR/$tdir/migrate_dir
16797 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
16798 error "migrating dir to non-exist MDT succeeds"
16801 run_test 230g "migrate dir to non-exist MDT"
16804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16805 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16806 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16807 skip "Need MDS version at least 2.11.52"
16811 mkdir -p $DIR/$tdir/migrate_dir
16813 $LFS migrate -m1 $DIR &&
16814 error "migrating mountpoint1 should fail"
16816 $LFS migrate -m1 $DIR/$tdir/.. &&
16817 error "migrating mountpoint2 should fail"
16820 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
16821 error "migrating $tdir/migrate_dir/.. should fail"
16825 run_test 230h "migrate .. and root"
16828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16829 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16830 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16831 skip "Need MDS version at least 2.11.52"
16833 mkdir -p $DIR/$tdir/migrate_dir
16835 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
16836 error "migration fails with a tailing slash"
16838 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
16839 error "migration fails with two tailing slashes"
16841 run_test 230i "lfs migrate -m tolerates trailing slashes"
16844 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16845 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16846 skip "Need MDS version at least 2.11.52"
16848 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
16849 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
16850 error "create $tfile failed"
16851 cat /etc/passwd > $DIR/$tdir/$tfile
16853 $LFS migrate -m 1 $DIR/$tdir
16855 cmp /etc/passwd $DIR/$tdir/$tfile ||
16856 error "DoM file mismatch after migration"
16858 run_test 230j "DoM file data not changed after dir migration"
16861 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
16862 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16863 skip "Need MDS version at least 2.11.56"
16866 local files_on_starting_mdt=0
16868 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
16869 $LFS getdirstripe $DIR/$tdir
16870 for i in $(seq $total); do
16871 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
16872 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16873 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16876 echo "$files_on_starting_mdt files on MDT0"
16878 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
16879 $LFS getdirstripe $DIR/$tdir
16881 files_on_starting_mdt=0
16882 for i in $(seq $total); do
16883 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16884 error "file $tfile.$i mismatch after migration"
16885 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
16886 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16889 echo "$files_on_starting_mdt files on MDT1 after migration"
16890 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
16892 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
16893 $LFS getdirstripe $DIR/$tdir
16895 files_on_starting_mdt=0
16896 for i in $(seq $total); do
16897 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
16898 error "file $tfile.$i mismatch after 2nd migration"
16899 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
16900 files_on_starting_mdt=$((files_on_starting_mdt + 1))
16903 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
16904 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
16908 run_test 230k "file data not changed after dir migration"
16911 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
16912 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
16913 skip "Need MDS version at least 2.11.56"
16915 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
16916 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
16917 error "create files under remote dir failed $i"
16918 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
16920 run_test 230l "readdir between MDTs won't crash"
16924 # For simplicity this test assumes that max_pages_per_rpc
16925 # is the same across all OSCs
16926 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
16927 local bulk_size=$((max_pages * PAGE_SIZE))
16928 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
16931 mkdir -p $DIR/$tdir
16932 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
16933 error "failed to set stripe with -S ${brw_size}M option"
16935 # clear the OSC stats
16936 $LCTL set_param osc.*.stats=0 &>/dev/null
16939 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
16940 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
16941 oflag=direct &>/dev/null || error "dd failed"
16943 sync; sleep 1; sync # just to be safe
16944 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
16945 if [ x$nrpcs != "x1" ]; then
16946 $LCTL get_param osc.*.stats
16947 error "found $nrpcs ost_write RPCs, not 1 as expected"
16951 # Drop the OSC cache, otherwise we will read from it
16952 cancel_lru_locks osc
16954 # clear the OSC stats
16955 $LCTL set_param osc.*.stats=0 &>/dev/null
16957 # Client reads $bulk_size.
16958 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
16959 iflag=direct &>/dev/null || error "dd failed"
16961 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
16962 if [ x$nrpcs != "x1" ]; then
16963 $LCTL get_param osc.*.stats
16964 error "found $nrpcs ost_read RPCs, not 1 as expected"
16967 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
16970 mkdir -p $DIR/$tdir
16972 for i in {0..1023}; do
16973 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
16974 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
16975 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
16979 run_test 231b "must not assert on fully utilized OST request buffer"
16982 mkdir -p $DIR/$tdir
16983 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
16985 #define OBD_FAIL_LDLM_OST_LVB 0x31c
16986 do_facet ost1 $LCTL set_param fail_loc=0x31c
16988 # ignore dd failure
16989 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
16991 do_facet ost1 $LCTL set_param fail_loc=0
16992 umount_client $MOUNT || error "umount failed"
16993 mount_client $MOUNT || error "mount failed"
16994 stop ost1 || error "cannot stop ost1"
16995 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16997 run_test 232a "failed lock should not block umount"
17000 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17001 skip "Need MDS version at least 2.10.58"
17003 mkdir -p $DIR/$tdir
17004 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17005 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17007 cancel_lru_locks osc
17009 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17010 do_facet ost1 $LCTL set_param fail_loc=0x31c
17013 $LFS data_version $DIR/$tdir/$tfile || true
17015 do_facet ost1 $LCTL set_param fail_loc=0
17016 umount_client $MOUNT || error "umount failed"
17017 mount_client $MOUNT || error "mount failed"
17018 stop ost1 || error "cannot stop ost1"
17019 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17021 run_test 232b "failed data version lock should not block umount"
17024 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17025 skip "Need MDS version at least 2.3.64"
17026 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17028 local fid=$($LFS path2fid $MOUNT)
17030 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17031 error "cannot access $MOUNT using its FID '$fid'"
17033 run_test 233a "checking that OBF of the FS root succeeds"
17036 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17037 skip "Need MDS version at least 2.5.90"
17038 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17040 local fid=$($LFS path2fid $MOUNT/.lustre)
17042 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17043 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17045 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17046 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17047 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17049 run_test 233b "checking that OBF of the FS .lustre succeeds"
17052 local p="$TMP/sanityN-$TESTNAME.parameters"
17053 save_lustre_params client "llite.*.xattr_cache" > $p
17054 lctl set_param llite.*.xattr_cache 1 ||
17055 skip_env "xattr cache is not supported"
17057 mkdir -p $DIR/$tdir || error "mkdir failed"
17058 touch $DIR/$tdir/$tfile || error "touch failed"
17059 # OBD_FAIL_LLITE_XATTR_ENOMEM
17060 $LCTL set_param fail_loc=0x1405
17061 getfattr -n user.attr $DIR/$tdir/$tfile &&
17062 error "getfattr should have failed with ENOMEM"
17063 $LCTL set_param fail_loc=0x0
17066 restore_lustre_params < $p
17069 run_test 234 "xattr cache should not crash on ENOMEM"
17072 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17073 skip "Need MDS version at least 2.4.52"
17075 flock_deadlock $DIR/$tfile
17080 124) error "process hangs on a deadlock"
17082 *) error "error executing flock_deadlock $DIR/$tfile"
17086 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17090 check_swap_layouts_support
17092 local ref1=/etc/passwd
17093 local ref2=/etc/group
17094 local file1=$DIR/$tdir/f1
17095 local file2=$DIR/$tdir/f2
17097 test_mkdir -c1 $DIR/$tdir
17098 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17099 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17100 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17101 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17102 local fd=$(free_fd)
17103 local cmd="exec $fd<>$file2"
17106 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17107 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17110 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17115 run_test 236 "Layout swap on open unlinked file"
17117 # LU-4659 linkea consistency
17119 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17120 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17121 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17122 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17125 ln $DIR/$tfile $DIR/$tfile.lnk
17126 touch $DIR/$tfile.new
17127 mv $DIR/$tfile.new $DIR/$tfile
17128 local fid1=$($LFS path2fid $DIR/$tfile)
17129 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17130 local path1=$($LFS fid2path $FSNAME "$fid1")
17131 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17132 local path2=$($LFS fid2path $FSNAME "$fid2")
17133 [ $tfile.lnk == $path2 ] ||
17134 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17137 run_test 238 "Verify linkea consistency"
17139 test_239A() { # was test_239
17140 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17141 skip "Need MDS version at least 2.5.60"
17143 local list=$(comma_list $(mdts_nodes))
17145 mkdir -p $DIR/$tdir
17146 createmany -o $DIR/$tdir/f- 5000
17147 unlinkmany $DIR/$tdir/f- 5000
17148 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17149 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17150 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17151 osp.*MDT*.sync_in_flight" | calc_sum)
17152 [ "$changes" -eq 0 ] || error "$changes not synced"
17154 run_test 239A "osp_sync test"
17156 test_239a() { #LU-5297
17157 remote_mds_nodsh && skip "remote MDS with nodsh"
17160 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17161 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17162 chgrp $RUNAS_GID $DIR/$tfile
17163 wait_delete_completed
17165 run_test 239a "process invalid osp sync record correctly"
17167 test_239b() { #LU-5297
17168 remote_mds_nodsh && skip "remote MDS with nodsh"
17171 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17172 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17173 chgrp $RUNAS_GID $DIR/$tfile1
17174 wait_delete_completed
17175 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17177 chgrp $RUNAS_GID $DIR/$tfile2
17178 wait_delete_completed
17180 run_test 239b "process osp sync record with ENOMEM error correctly"
17183 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17184 remote_mds_nodsh && skip "remote MDS with nodsh"
17186 mkdir -p $DIR/$tdir
17188 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17189 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17190 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17191 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17193 umount_client $MOUNT || error "umount failed"
17194 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17195 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17196 mount_client $MOUNT || error "failed to mount client"
17198 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17199 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17201 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17207 for LOOP in $(seq $count); do
17208 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17209 cancel_lru_locks $OSC || true
17217 for LOOP in $(seq $1); do
17218 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17223 test_241a() { # was test_241
17224 local bsize=$PAGE_SIZE
17226 (( bsize < 40960 )) && bsize=40960
17227 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17229 cancel_lru_locks $OSC
17230 test_241_bio 1000 $bsize &
17232 test_241_dio 1000 $bsize
17235 run_test 241a "bio vs dio"
17238 local bsize=$PAGE_SIZE
17240 (( bsize < 40960 )) && bsize=40960
17241 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17243 test_241_dio 1000 $bsize &
17245 test_241_dio 1000 $bsize
17248 run_test 241b "dio vs dio"
17251 remote_mds_nodsh && skip "remote MDS with nodsh"
17253 mkdir -p $DIR/$tdir
17254 touch $DIR/$tdir/$tfile
17256 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17257 do_facet mds1 lctl set_param fail_loc=0x105
17258 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17260 do_facet mds1 lctl set_param fail_loc=0
17261 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17263 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17267 test_mkdir $DIR/$tdir
17268 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17270 run_test 243 "various group lock tests"
17274 test_mkdir $DIR/$tdir
17275 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17276 sendfile_grouplock $DIR/$tdir/$tfile || \
17277 error "sendfile+grouplock failed"
17280 run_test 244a "sendfile with group lock tests"
17284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17287 local size=$((1024*1024))
17289 test_mkdir $DIR/$tdir
17290 for i in $(seq 1 $threads); do
17291 local file=$DIR/$tdir/file_$((i / 10))
17292 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17295 for i in $(seq 1 $threads); do
17299 run_test 244b "multi-threaded write with group lock"
17302 local flagname="multi_mod_rpcs"
17303 local connect_data_name="max_mod_rpcs"
17306 # check if multiple modify RPCs flag is set
17307 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17308 grep "connect_flags:")
17311 echo "$out" | grep -qw $flagname
17312 if [ $? -ne 0 ]; then
17313 echo "connect flag $flagname is not set"
17317 # check if multiple modify RPCs data is set
17318 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17321 echo "$out" | grep -qw $connect_data_name ||
17322 error "import should have connect data $connect_data_name"
17324 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17326 test_246() { # LU-7371
17327 remote_ost_nodsh && skip "remote OST with nodsh"
17328 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
17329 skip "Need OST version >= 2.7.62"
17331 do_facet ost1 $LCTL set_param fail_val=4095
17332 #define OBD_FAIL_OST_READ_SIZE 0x234
17333 do_facet ost1 $LCTL set_param fail_loc=0x234
17334 $LFS setstripe $DIR/$tfile -i 0 -c 1
17335 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
17336 cancel_lru_locks $FSNAME-OST0000
17337 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
17339 run_test 246 "Read file of size 4095 should return right length"
17345 umount_client $submount
17350 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17352 skip_env "Fileset feature is not supported"
17354 local submount=${MOUNT}_$tdir
17357 mkdir -p $submount || error "mkdir $submount failed"
17358 FILESET="$FILESET/$tdir" mount_client $submount ||
17359 error "mount $submount failed"
17360 trap "cleanup_247 $submount" EXIT
17361 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17362 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17363 error "read $MOUNT/$tdir/$tfile failed"
17364 cleanup_247 $submount
17366 run_test 247a "mount subdir as fileset"
17369 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17370 skip_env "Fileset feature is not supported"
17372 local submount=${MOUNT}_$tdir
17374 rm -rf $MOUNT/$tdir
17375 mkdir -p $submount || error "mkdir $submount failed"
17377 FILESET="$FILESET/$tdir" mount_client $submount &&
17378 error "mount $submount should fail"
17381 run_test 247b "mount subdir that dose not exist"
17384 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17385 skip_env "Fileset feature is not supported"
17387 local submount=${MOUNT}_$tdir
17389 mkdir -p $MOUNT/$tdir/dir1
17390 mkdir -p $submount || error "mkdir $submount failed"
17391 trap "cleanup_247 $submount" EXIT
17392 FILESET="$FILESET/$tdir" mount_client $submount ||
17393 error "mount $submount failed"
17394 local fid=$($LFS path2fid $MOUNT/)
17395 $LFS fid2path $submount $fid && error "fid2path should fail"
17396 cleanup_247 $submount
17398 run_test 247c "running fid2path outside root"
17401 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17402 skip "Fileset feature is not supported"
17404 local submount=${MOUNT}_$tdir
17406 mkdir -p $MOUNT/$tdir/dir1
17407 mkdir -p $submount || error "mkdir $submount failed"
17408 FILESET="$FILESET/$tdir" mount_client $submount ||
17409 error "mount $submount failed"
17410 trap "cleanup_247 $submount" EXIT
17411 local fid=$($LFS path2fid $submount/dir1)
17412 $LFS fid2path $submount $fid || error "fid2path should succeed"
17413 cleanup_247 $submount
17415 run_test 247d "running fid2path inside root"
17419 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17421 skip "Fileset feature is not supported"
17423 local submount=${MOUNT}_$tdir
17426 mkdir -p $submount || error "mkdir $submount failed"
17427 FILESET="$FILESET/.." mount_client $submount &&
17428 error "mount $submount should fail"
17431 run_test 247e "mount .. as fileset"
17434 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17435 [ -z "$fast_read_sav" ] && skip "no fast read support"
17437 # create a large file for fast read verification
17438 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17440 # make sure the file is created correctly
17441 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17442 { rm -f $DIR/$tfile; skip "file creation error"; }
17444 echo "Test 1: verify that fast read is 4 times faster on cache read"
17446 # small read with fast read enabled
17447 $LCTL set_param -n llite.*.fast_read=1
17448 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17449 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17450 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17451 # small read with fast read disabled
17452 $LCTL set_param -n llite.*.fast_read=0
17453 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17454 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17455 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17457 # verify that fast read is 4 times faster for cache read
17458 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17459 error_not_in_vm "fast read was not 4 times faster: " \
17460 "$t_fast vs $t_slow"
17462 echo "Test 2: verify the performance between big and small read"
17463 $LCTL set_param -n llite.*.fast_read=1
17465 # 1k non-cache read
17466 cancel_lru_locks osc
17467 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17468 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17469 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17471 # 1M non-cache read
17472 cancel_lru_locks osc
17473 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17474 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17475 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17477 # verify that big IO is not 4 times faster than small IO
17478 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17479 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17481 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17484 run_test 248 "fast read verification"
17486 test_249() { # LU-7890
17487 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17488 skip "Need at least version 2.8.54"
17491 $LFS setstripe -c 1 $DIR/$tfile
17492 # Offset 2T == 4k * 512M
17493 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17494 error "dd to 2T offset failed"
17496 run_test 249 "Write above 2T file size"
17499 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17500 && skip "no 16TB file size limit on ZFS"
17502 $LFS setstripe -c 1 $DIR/$tfile
17503 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17504 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17505 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17506 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17507 conv=notrunc,fsync && error "append succeeded"
17510 run_test 250 "Write above 16T limit"
17513 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17515 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17516 #Skip once - writing the first stripe will succeed
17517 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17518 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17519 error "short write happened"
17521 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17522 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17523 error "short read happened"
17527 run_test 251 "Handling short read and write correctly"
17530 remote_mds_nodsh && skip "remote MDS with nodsh"
17531 remote_ost_nodsh && skip "remote OST with nodsh"
17532 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17533 skip_env "ldiskfs only test"
17543 # check lr_reader on OST0000
17545 dev=$(facet_device $tgt)
17546 out=$(do_facet $tgt $LR_READER $dev)
17547 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17549 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17550 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17551 error "Invalid uuid returned by $LR_READER on target $tgt"
17552 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17554 # check lr_reader -c on MDT0000
17556 dev=$(facet_device $tgt)
17557 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17558 skip "$LR_READER does not support additional options"
17560 out=$(do_facet $tgt $LR_READER -c $dev)
17561 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17563 num=$(echo "$out" | grep -c "mdtlov")
17564 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17565 error "Invalid number of mdtlov clients returned by $LR_READER"
17566 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17568 # check lr_reader -cr on MDT0000
17569 out=$(do_facet $tgt $LR_READER -cr $dev)
17570 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17572 echo "$out" | grep -q "^reply_data:$" ||
17573 error "$LR_READER should have returned 'reply_data' section"
17574 num=$(echo "$out" | grep -c "client_generation")
17575 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17577 run_test 252 "check lr_reader tool"
17580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17581 remote_mds_nodsh && skip "remote MDS with nodsh"
17582 remote_mgs_nodsh && skip "remote MGS with nodsh"
17586 local ost_name=$(ostname_from_index $ostidx)
17589 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
17590 do_facet $SINGLEMDS $LCTL get_param -n \
17591 osp.$mdtosc_proc1.reserved_mb_high ||
17592 skip "remote MDS does not support reserved_mb_high"
17596 wait_delete_completed
17599 pool_add $TESTNAME || error "Pool creation failed"
17600 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
17602 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
17603 error "Setstripe failed"
17605 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
17607 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
17609 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
17611 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17612 osp.$mdtosc_proc1.prealloc_status)
17613 echo "prealloc_status $oa_status"
17615 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
17616 error "File creation should fail"
17618 #object allocation was stopped, but we still able to append files
17619 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
17620 oflag=append || error "Append failed"
17622 rm -f $DIR/$tdir/$tfile.0
17624 # For this test, we want to delete the files we created to go out of
17625 # space but leave the watermark, so we remain nearly out of space
17626 ost_watermarks_enospc_delete_files $tfile $ostidx
17628 wait_delete_completed
17632 for i in $(seq 10 12); do
17633 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
17634 2>/dev/null || error "File creation failed after rm"
17637 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
17638 osp.$mdtosc_proc1.prealloc_status)
17639 echo "prealloc_status $oa_status"
17641 if (( oa_status != 0 )); then
17642 error "Object allocation still disable after rm"
17645 run_test 253 "Check object allocation limit"
17648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17649 remote_mds_nodsh && skip "remote MDS with nodsh"
17650 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
17651 skip "MDS does not support changelog_size"
17654 local MDT0=$(facet_svc $SINGLEMDS)
17656 changelog_register || error "changelog_register failed"
17658 changelog_clear 0 || error "changelog_clear failed"
17660 local size1=$(do_facet $SINGLEMDS \
17661 $LCTL get_param -n mdd.$MDT0.changelog_size)
17662 echo "Changelog size $size1"
17665 $LFS mkdir -i 0 $DIR/$tdir
17667 mkdir -p $DIR/$tdir/pics/2008/zachy
17668 touch $DIR/$tdir/pics/2008/zachy/timestamp
17669 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
17670 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17671 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17672 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17673 rm $DIR/$tdir/pics/desktop.jpg
17675 local size2=$(do_facet $SINGLEMDS \
17676 $LCTL get_param -n mdd.$MDT0.changelog_size)
17677 echo "Changelog size after work $size2"
17679 (( $size2 > $size1 )) ||
17680 error "new Changelog size=$size2 less than old size=$size1"
17682 run_test 254 "Check changelog size"
17689 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
17690 awk -F: '{print $2}' | grep $type > /dev/null
17691 if [ $? -ne 0 ]; then
17701 lfs ladvise -a willread $file > /dev/null 2>&1
17702 if [ $? -eq 0 ]; then
17706 lfs ladvise -a willread $file 2>&1 |
17707 grep "Inappropriate ioctl for device" > /dev/null
17708 if [ $? -eq 0 ]; then
17715 bc <<<"scale=2; ($1 - $2) * 100 / $2"
17718 # run a random read IO workload
17719 # usage: random_read_iops <filename> <filesize> <iosize>
17720 random_read_iops() {
17723 local iosize=${3:-4096}
17725 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
17726 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
17729 drop_file_oss_cache() {
17733 $LFS ladvise -a dontneed $file 2>/dev/null ||
17734 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
17737 ladvise_willread_performance()
17740 local average_origin=0
17741 local average_cache=0
17742 local average_ladvise=0
17744 for ((i = 1; i <= $repeat; i++)); do
17745 echo "Iter $i/$repeat: reading without willread hint"
17746 cancel_lru_locks osc
17747 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17748 local speed_origin=$(random_read_iops $DIR/$tfile $size)
17749 echo "Iter $i/$repeat: uncached speed: $speed_origin"
17750 average_origin=$(bc <<<"$average_origin + $speed_origin")
17752 cancel_lru_locks osc
17753 local speed_cache=$(random_read_iops $DIR/$tfile $size)
17754 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
17755 average_cache=$(bc <<<"$average_cache + $speed_cache")
17757 cancel_lru_locks osc
17758 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
17759 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
17760 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
17761 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
17762 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
17764 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
17765 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
17766 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
17768 speedup_cache=$(percent $average_cache $average_origin)
17769 speedup_ladvise=$(percent $average_ladvise $average_origin)
17771 echo "Average uncached read: $average_origin"
17772 echo "Average speedup with OSS cached read: " \
17773 "$average_cache = +$speedup_cache%"
17774 echo "Average speedup with ladvise willread: " \
17775 "$average_ladvise = +$speedup_ladvise%"
17777 local lowest_speedup=20
17778 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
17779 echo "Speedup with OSS cached read less than $lowest_speedup%," \
17780 "got $average_cache%. Skipping ladvise willread check."
17784 # the test won't work on ZFS until it supports 'ladvise dontneed', but
17785 # it is still good to run until then to exercise 'ladvise willread'
17786 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17787 [ "$ost1_FSTYPE" = "zfs" ] &&
17788 echo "osd-zfs does not support dontneed or drop_caches" &&
17791 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
17792 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
17793 error_not_in_vm "Speedup with willread is less than " \
17794 "$lowest_speedup%, got $average_ladvise%"
17798 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17799 skip "lustre < 2.8.54 does not support ladvise "
17800 remote_ost_nodsh && skip "remote OST with nodsh"
17802 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
17804 ladvise_no_type willread $DIR/$tfile &&
17805 skip "willread ladvise is not supported"
17807 ladvise_no_ioctl $DIR/$tfile &&
17808 skip "ladvise ioctl is not supported"
17811 local size=$((size_mb * 1048576))
17812 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17813 error "dd to $DIR/$tfile failed"
17815 lfs ladvise -a willread $DIR/$tfile ||
17816 error "Ladvise failed with no range argument"
17818 lfs ladvise -a willread -s 0 $DIR/$tfile ||
17819 error "Ladvise failed with no -l or -e argument"
17821 lfs ladvise -a willread -e 1 $DIR/$tfile ||
17822 error "Ladvise failed with only -e argument"
17824 lfs ladvise -a willread -l 1 $DIR/$tfile ||
17825 error "Ladvise failed with only -l argument"
17827 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
17828 error "End offset should not be smaller than start offset"
17830 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
17831 error "End offset should not be equal to start offset"
17833 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
17834 error "Ladvise failed with overflowing -s argument"
17836 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
17837 error "Ladvise failed with overflowing -e argument"
17839 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
17840 error "Ladvise failed with overflowing -l argument"
17842 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
17843 error "Ladvise succeeded with conflicting -l and -e arguments"
17845 echo "Synchronous ladvise should wait"
17847 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
17848 do_nodes $(comma_list $(osts_nodes)) \
17849 $LCTL set_param fail_val=$delay fail_loc=0x237
17851 local start_ts=$SECONDS
17852 lfs ladvise -a willread $DIR/$tfile ||
17853 error "Ladvise failed with no range argument"
17854 local end_ts=$SECONDS
17855 local inteval_ts=$((end_ts - start_ts))
17857 if [ $inteval_ts -lt $(($delay - 1)) ]; then
17858 error "Synchronous advice didn't wait reply"
17861 echo "Asynchronous ladvise shouldn't wait"
17862 local start_ts=$SECONDS
17863 lfs ladvise -a willread -b $DIR/$tfile ||
17864 error "Ladvise failed with no range argument"
17865 local end_ts=$SECONDS
17866 local inteval_ts=$((end_ts - start_ts))
17868 if [ $inteval_ts -gt $(($delay / 2)) ]; then
17869 error "Asynchronous advice blocked"
17872 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
17873 ladvise_willread_performance
17875 run_test 255a "check 'lfs ladvise -a willread'"
17881 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
17885 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
17886 skip "lustre < 2.8.54 does not support ladvise "
17887 remote_ost_nodsh && skip "remote OST with nodsh"
17889 lfs setstripe -c 1 -i 0 $DIR/$tfile
17891 ladvise_no_type dontneed $DIR/$tfile &&
17892 skip "dontneed ladvise is not supported"
17894 ladvise_no_ioctl $DIR/$tfile &&
17895 skip "ladvise ioctl is not supported"
17897 ! $LFS ladvise -a dontneed $DIR/$tfile &&
17898 [ "$ost1_FSTYPE" = "zfs" ] &&
17899 skip "zfs-osd does not support 'ladvise dontneed'"
17902 local size=$((size_mb * 1048576))
17903 # In order to prevent disturbance of other processes, only check 3/4
17904 # of the memory usage
17905 local kibibytes=$((size_mb * 1024 * 3 / 4))
17907 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
17908 error "dd to $DIR/$tfile failed"
17910 #force write to complete before dropping OST cache & checking memory
17913 local total=$(facet_meminfo ost1 MemTotal)
17914 echo "Total memory: $total KiB"
17916 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
17917 local before_read=$(facet_meminfo ost1 Cached)
17918 echo "Cache used before read: $before_read KiB"
17920 lfs ladvise -a willread $DIR/$tfile ||
17921 error "Ladvise willread failed"
17922 local after_read=$(facet_meminfo ost1 Cached)
17923 echo "Cache used after read: $after_read KiB"
17925 lfs ladvise -a dontneed $DIR/$tfile ||
17926 error "Ladvise dontneed again failed"
17927 local no_read=$(facet_meminfo ost1 Cached)
17928 echo "Cache used after dontneed ladvise: $no_read KiB"
17930 if [ $total -lt $((before_read + kibibytes)) ]; then
17931 echo "Memory is too small, abort checking"
17935 if [ $((before_read + kibibytes)) -gt $after_read ]; then
17936 error "Ladvise willread should use more memory" \
17937 "than $kibibytes KiB"
17940 if [ $((no_read + kibibytes)) -gt $after_read ]; then
17941 error "Ladvise dontneed should release more memory" \
17942 "than $kibibytes KiB"
17945 run_test 255b "check 'lfs ladvise -a dontneed'"
17948 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
17949 skip "lustre < 2.10.50 does not support lockahead"
17957 test_mkdir -p $DIR/$tdir
17958 $LFS setstripe -i 0 -c 1 $DIR/$tdir
17960 #test 10 returns only success/failure
17962 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17964 if [ $rc -eq 255 ]; then
17965 error "Ladvise test${i} failed, ${rc}"
17968 #test 11 counts lock enqueue requests, all others count new locks
17970 count=$(do_facet ost1 \
17971 $LCTL get_param -n ost.OSS.ost.stats)
17972 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
17974 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17976 if [ $rc -eq 255 ]; then
17977 error "Ladvise test${i} failed, ${rc}"
17980 new_count=$(do_facet ost1 \
17981 $LCTL get_param -n ost.OSS.ost.stats)
17982 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
17983 awk '{ print $2 }')
17985 difference="$((new_count - count))"
17986 if [ $difference -ne $rc ]; then
17987 error "Ladvise test${i}, bad enqueue count, returned " \
17988 "${rc}, actual ${difference}"
17991 for i in $(seq 12 21); do
17992 # If we do not do this, we run the risk of having too many
17993 # locks and starting lock cancellation while we are checking
17995 cancel_lru_locks osc
17997 count=$($LCTL get_param -n \
17998 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18000 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18002 if [ $rc -eq 255 ]; then
18003 error "Ladvise test ${i} failed, ${rc}"
18006 new_count=$($LCTL get_param -n \
18007 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18008 difference="$((new_count - count))"
18010 # Test 15 output is divided by 100 to map down to valid return
18011 if [ $i -eq 15 ]; then
18015 if [ $difference -ne $rc ]; then
18016 error "Ladvise test ${i}, bad lock count, returned " \
18017 "${rc}, actual ${difference}"
18021 #test 22 returns only success/failure
18023 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18025 if [ $rc -eq 255 ]; then
18026 error "Ladvise test${i} failed, ${rc}"
18029 run_test 255c "suite of ladvise lockahead tests"
18032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18033 remote_mds_nodsh && skip "remote MDS with nodsh"
18034 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18035 changelog_users $SINGLEMDS | grep "^cl" &&
18036 skip "active changelog user"
18042 mdt_dev=$(mdsdevname 1)
18045 changelog_register || error "changelog_register failed"
18048 mkdir -p $DIR/$tdir
18050 changelog_clear 0 || error "changelog_clear failed"
18053 touch $DIR/$tdir/{1..10}
18056 stop $SINGLEMDS || error "Fail to stop MDT"
18060 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18062 #after mount new plainllog is used
18063 touch $DIR/$tdir/{11..19}
18064 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18065 stack_trap "rm -f $tmpfile"
18066 cat_sl=$(do_facet $SINGLEMDS "sync; \
18067 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18068 llog_reader $tmpfile | grep -c type=1064553b")
18069 do_facet $SINGLEMDS llog_reader $tmpfile
18071 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18073 changelog_clear 0 || error "changelog_clear failed"
18075 cat_sl=$(do_facet $SINGLEMDS "sync; \
18076 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18077 llog_reader $tmpfile | grep -c type=1064553b")
18079 if (( cat_sl == 2 )); then
18080 error "Empty plain llog was not deleted from changelog catalog"
18081 elif (( cat_sl != 1 )); then
18082 error "Active plain llog shouldn't be deleted from catalog"
18085 run_test 256 "Check llog delete for empty and not full state"
18088 remote_mds_nodsh && skip "remote MDS with nodsh"
18089 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18090 skip "Need MDS version at least 2.8.55"
18092 test_mkdir $DIR/$tdir
18094 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18095 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18098 #define OBD_FAIL_MDS_XATTR_REP 0x161
18099 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18100 local facet=mds$((mdtidx + 1))
18101 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18102 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18104 stop $facet || error "stop MDS failed"
18105 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18106 error "start MDS fail"
18107 wait_recovery_complete $facet
18109 run_test 257 "xattr locks are not lost"
18111 # Verify we take the i_mutex when security requires it
18113 #define OBD_FAIL_IMUTEX_SEC 0x141c
18114 $LCTL set_param fail_loc=0x141c
18116 chmod u+s $DIR/$tfile
18117 chmod a+rwx $DIR/$tfile
18118 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18120 if [ $RC -ne 0 ]; then
18121 error "error, failed to take i_mutex, rc=$?"
18125 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18127 # Verify we do NOT take the i_mutex in the normal case
18129 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18130 $LCTL set_param fail_loc=0x141d
18133 chmod a+rw $DIR/$tfile
18134 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18136 if [ $RC -ne 0 ]; then
18137 error "error, took i_mutex unnecessarily, rc=$?"
18142 run_test 258b "verify i_mutex security behavior"
18145 local file=$DIR/$tfile
18149 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18151 stack_trap "rm -f $file" EXIT
18153 wait_delete_completed
18154 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18155 echo "before: $before"
18157 $LFS setstripe -i 0 -c 1 $file
18158 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18160 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18161 echo "after write: $after"
18163 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18164 do_facet ost1 $LCTL set_param fail_loc=0x2301
18166 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18167 echo "after truncate: $after"
18170 do_facet ost1 $LCTL set_param fail_loc=0
18171 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18173 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18174 echo "after restart: $after"
18175 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18176 error "missing truncate?"
18180 run_test 259 "crash at delayed truncate"
18183 #define OBD_FAIL_MDC_CLOSE 0x806
18184 $LCTL set_param fail_loc=0x80000806
18188 run_test 260 "Check mdc_close fail"
18190 ### Data-on-MDT sanity tests ###
18192 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18193 skip "Need MDS version at least 2.10.55 for DoM"
18196 local dom=$DIR/$tdir/dom_file
18197 local tmp=$DIR/$tdir/tmp_file
18199 mkdir -p $DIR/$tdir
18201 # basic checks for DoM component creation
18202 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18203 error "Can set MDT layout to non-first entry"
18205 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18206 error "Can define multiple entries as MDT layout"
18208 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18210 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18211 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18212 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18214 local mdtidx=$($LFS getstripe -m $dom)
18215 local mdtname=MDT$(printf %04x $mdtidx)
18216 local facet=mds$((mdtidx + 1))
18217 local space_check=1
18219 # Skip free space checks with ZFS
18220 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18224 local size_tmp=$((65536 * 3))
18225 local mdtfree1=$(do_facet $facet \
18226 lctl get_param -n osd*.*$mdtname.kbytesfree)
18228 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18229 # check also direct IO along write
18230 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18231 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18233 cmp $tmp $dom || error "file data is different"
18234 [ $(stat -c%s $dom) == $size_tmp ] ||
18235 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18236 if [ $space_check == 1 ]; then
18237 local mdtfree2=$(do_facet $facet \
18238 lctl get_param -n osd*.*$mdtname.kbytesfree)
18240 # increase in usage from by $size_tmp
18241 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18242 error "MDT free space wrong after write: " \
18243 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18247 local size_dom=10000
18249 $TRUNCATE $dom $size_dom
18250 [ $(stat -c%s $dom) == $size_dom ] ||
18251 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18252 if [ $space_check == 1 ]; then
18253 mdtfree1=$(do_facet $facet \
18254 lctl get_param -n osd*.*$mdtname.kbytesfree)
18255 # decrease in usage from $size_tmp to new $size_dom
18256 [ $(($mdtfree1 - $mdtfree2)) -ge \
18257 $(((size_tmp - size_dom) / 1024)) ] ||
18258 error "MDT free space is wrong after truncate: " \
18259 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18265 size_dom=$((size_dom + size_tmp))
18266 [ $(stat -c%s $dom) == $size_dom ] ||
18267 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18268 if [ $space_check == 1 ]; then
18269 mdtfree2=$(do_facet $facet \
18270 lctl get_param -n osd*.*$mdtname.kbytesfree)
18271 # increase in usage by $size_tmp from previous
18272 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18273 error "MDT free space is wrong after append: " \
18274 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18279 if [ $space_check == 1 ]; then
18280 mdtfree1=$(do_facet $facet \
18281 lctl get_param -n osd*.*$mdtname.kbytesfree)
18282 # decrease in usage by $size_dom from previous
18283 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18284 error "MDT free space is wrong after removal: " \
18285 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18288 # combined striping
18289 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18290 error "Can't create DoM + OST striping"
18292 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18293 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18294 # check also direct IO along write
18295 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18297 cmp $tmp $dom || error "file data is different"
18298 [ $(stat -c%s $dom) == $size_tmp ] ||
18299 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18304 run_test 270a "DoM: basic functionality tests"
18307 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18308 skip "Need MDS version at least 2.10.55"
18310 local dom=$DIR/$tdir/dom_file
18311 local max_size=1048576
18313 mkdir -p $DIR/$tdir
18314 $LFS setstripe -E $max_size -L mdt $dom
18316 # truncate over the limit
18317 $TRUNCATE $dom $(($max_size + 1)) &&
18318 error "successful truncate over the maximum size"
18319 # write over the limit
18320 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18321 error "successful write over the maximum size"
18322 # append over the limit
18323 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18324 echo "12345" >> $dom && error "successful append over the maximum size"
18329 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18332 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18333 skip "Need MDS version at least 2.10.55"
18335 mkdir -p $DIR/$tdir
18336 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18338 # check files inherit DoM EA
18339 touch $DIR/$tdir/first
18340 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18341 error "bad pattern"
18342 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18343 error "bad stripe count"
18344 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18345 error "bad stripe size"
18347 # check directory inherits DoM EA and uses it as default
18348 mkdir $DIR/$tdir/subdir
18349 touch $DIR/$tdir/subdir/second
18350 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18351 error "bad pattern in sub-directory"
18352 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18353 error "bad stripe count in sub-directory"
18354 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18355 error "bad stripe size in sub-directory"
18358 run_test 270c "DoM: DoM EA inheritance tests"
18361 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18362 skip "Need MDS version at least 2.10.55"
18364 mkdir -p $DIR/$tdir
18365 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18367 # inherit default DoM striping
18368 mkdir $DIR/$tdir/subdir
18369 touch $DIR/$tdir/subdir/f1
18371 # change default directory striping
18372 $LFS setstripe -c 1 $DIR/$tdir/subdir
18373 touch $DIR/$tdir/subdir/f2
18374 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18375 error "wrong default striping in file 2"
18376 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18377 error "bad pattern in file 2"
18380 run_test 270d "DoM: change striping from DoM to RAID0"
18383 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18384 skip "Need MDS version at least 2.10.55"
18386 mkdir -p $DIR/$tdir/dom
18387 mkdir -p $DIR/$tdir/norm
18390 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18391 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18393 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18394 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18396 # find DoM files by layout
18397 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18398 [ $NUM -eq $DOMFILES ] ||
18399 error "lfs find -L: found $NUM, expected $DOMFILES"
18400 echo "Test 1: lfs find 20 DOM files by layout: OK"
18402 # there should be 1 dir with default DOM striping
18403 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18405 error "lfs find -L: found $NUM, expected 1 dir"
18406 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18408 # find DoM files by stripe size
18409 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18410 [ $NUM -eq $DOMFILES ] ||
18411 error "lfs find -S: found $NUM, expected $DOMFILES"
18412 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18414 # find files by stripe offset except DoM files
18415 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18416 [ $NUM -eq $NORMFILES ] ||
18417 error "lfs find -i: found $NUM, expected $NORMFILES"
18418 echo "Test 5: lfs find no DOM files by stripe index: OK"
18421 run_test 270e "DoM: lfs find with DoM files test"
18424 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18425 skip "Need MDS version at least 2.10.55"
18427 local mdtname=${FSNAME}-MDT0000-mdtlov
18428 local dom=$DIR/$tdir/dom_file
18429 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18430 lod.$mdtname.dom_stripesize)
18431 local dom_limit=131072
18433 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18434 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18435 lod.$mdtname.dom_stripesize)
18436 [ ${dom_limit} -eq ${dom_current} ] ||
18437 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18439 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18440 $LFS setstripe -d $DIR/$tdir
18441 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18442 error "Can't set directory default striping"
18444 # exceed maximum stripe size
18445 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18446 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18447 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18448 error "Able to create DoM component size more than LOD limit"
18450 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18451 dom_current=$(do_facet mds1 $LCTL get_param -n \
18452 lod.$mdtname.dom_stripesize)
18453 [ 0 -eq ${dom_current} ] ||
18454 error "Can't set zero DoM stripe limit"
18457 # attempt to create DoM file on server with disabled DoM should
18458 # remove DoM entry from layout and be succeed
18459 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18460 error "Can't create DoM file (DoM is disabled)"
18461 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18462 error "File has DoM component while DoM is disabled"
18465 # attempt to create DoM file with only DoM stripe should return error
18466 $LFS setstripe -E $dom_limit -L mdt $dom &&
18467 error "Able to create DoM-only file while DoM is disabled"
18469 # too low values to be aligned with smallest stripe size 64K
18470 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18471 dom_current=$(do_facet mds1 $LCTL get_param -n \
18472 lod.$mdtname.dom_stripesize)
18473 [ 30000 -eq ${dom_current} ] &&
18474 error "Can set too small DoM stripe limit"
18476 # 64K is a minimal stripe size in Lustre, expect limit of that size
18477 [ 65536 -eq ${dom_current} ] ||
18478 error "Limit is not set to 64K but ${dom_current}"
18480 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18481 dom_current=$(do_facet mds1 $LCTL get_param -n \
18482 lod.$mdtname.dom_stripesize)
18484 [ 2147483648 -eq ${dom_current} ] &&
18485 error "Can set too large DoM stripe limit"
18487 do_facet mds1 $LCTL set_param -n \
18488 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18489 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18490 error "Can't create DoM component size after limit change"
18491 do_facet mds1 $LCTL set_param -n \
18492 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18493 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18494 error "Can't create DoM file after limit decrease"
18495 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18496 error "Can create big DoM component after limit decrease"
18497 touch ${dom}_def ||
18498 error "Can't create file with old default layout"
18500 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18503 run_test 270f "DoM: maximum DoM stripe size checks"
18506 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18507 skip "Need MDS version at least 2.10.55"
18509 local dom=$DIR/$tdir/dom
18511 mkdir -p $DIR/$tdir
18513 $LFS setstripe -E 1024K -L mdt $dom
18515 lctl set_param -n mdc.*.stats=clear
18516 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18517 cat $dom > /dev/null
18518 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18519 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18523 run_test 271a "DoM: data is cached for read after write"
18526 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18527 skip "Need MDS version at least 2.10.55"
18529 local dom=$DIR/$tdir/dom
18531 mkdir -p $DIR/$tdir
18533 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18535 lctl set_param -n mdc.*.stats=clear
18536 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18537 cancel_lru_locks mdc
18538 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18539 # second stat to check size is cached on client
18540 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18541 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18542 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18545 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18548 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18549 skip "Need MDS version at least 2.10.55"
18551 local dom=$DIR/$tdir/dom
18553 mkdir -p $DIR/$tdir
18555 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18557 lctl set_param -n mdc.*.stats=clear
18558 lctl set_param -n osc.*.stats=clear
18559 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18560 cancel_lru_locks mdc
18561 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18562 # second stat to check size is cached on client
18563 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18564 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18565 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18566 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18567 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18570 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18576 local mdt=MDT$(printf %04x $mdtidx)
18578 if [ -z $param ]; then
18579 lctl get_param -n mdc.*$mdt*.stats
18581 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
18586 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18587 skip "Need MDS version at least 2.10.55"
18589 local dom=$DIR/$tdir/dom
18591 mkdir -p $DIR/$tdir
18593 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18595 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18596 local facet=mds$((mdtidx + 1))
18598 cancel_lru_locks mdc
18599 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
18600 createmany -o $dom 1000
18601 lctl set_param -n mdc.*.stats=clear
18602 smalliomany -w $dom 1000 200
18603 get_mdc_stats $mdtidx
18604 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18605 # Each file has 1 open, 1 IO enqueues, total 2000
18606 # but now we have also +1 getxattr for security.capability, total 3000
18607 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
18608 unlinkmany $dom 1000
18610 cancel_lru_locks mdc
18611 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
18612 createmany -o $dom 1000
18613 lctl set_param -n mdc.*.stats=clear
18614 smalliomany -w $dom 1000 200
18615 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
18616 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
18617 # for OPEN and IO lock.
18618 [ $((enq - enq_2)) -ge 1000 ] ||
18619 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
18620 unlinkmany $dom 1000
18623 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
18625 cleanup_271def_tests() {
18631 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18632 skip "Need MDS version at least 2.10.57"
18634 local dom=$DIR/$tdir/dom
18635 local tmp=$TMP/$tfile
18636 trap "cleanup_271def_tests $tmp" EXIT
18638 mkdir -p $DIR/$tdir
18640 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18642 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18644 cancel_lru_locks mdc
18645 dd if=/dev/urandom of=$tmp bs=1000 count=1
18646 dd if=$tmp of=$dom bs=1000 count=1
18647 cancel_lru_locks mdc
18649 cat /etc/hosts >> $tmp
18650 lctl set_param -n mdc.*.stats=clear
18652 # append data to the same file it should update local page
18653 echo "Append to the same page"
18654 cat /etc/hosts >> $dom
18655 local num=$(get_mdc_stats $mdtidx ost_read)
18656 local ra=$(get_mdc_stats $mdtidx req_active)
18657 local rw=$(get_mdc_stats $mdtidx req_waittime)
18659 [ -z $num ] || error "$num READ RPC occured"
18660 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18664 cmp $tmp $dom || error "file miscompare"
18666 cancel_lru_locks mdc
18667 lctl set_param -n mdc.*.stats=clear
18669 echo "Open and read file"
18670 cat $dom > /dev/null
18671 local num=$(get_mdc_stats $mdtidx ost_read)
18672 local ra=$(get_mdc_stats $mdtidx req_active)
18673 local rw=$(get_mdc_stats $mdtidx req_waittime)
18675 [ -z $num ] || error "$num READ RPC occured"
18676 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18680 cmp $tmp $dom || error "file miscompare"
18684 run_test 271d "DoM: read on open (1K file in reply buffer)"
18687 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
18688 skip "Need MDS version at least 2.10.57"
18690 local dom=$DIR/$tdir/dom
18691 local tmp=$TMP/$tfile
18692 trap "cleanup_271def_tests $tmp" EXIT
18694 mkdir -p $DIR/$tdir
18696 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18698 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
18700 cancel_lru_locks mdc
18701 dd if=/dev/urandom of=$tmp bs=265000 count=1
18702 dd if=$tmp of=$dom bs=265000 count=1
18703 cancel_lru_locks mdc
18704 cat /etc/hosts >> $tmp
18705 lctl set_param -n mdc.*.stats=clear
18707 echo "Append to the same page"
18708 cat /etc/hosts >> $dom
18709 local num=$(get_mdc_stats $mdtidx ost_read)
18710 local ra=$(get_mdc_stats $mdtidx req_active)
18711 local rw=$(get_mdc_stats $mdtidx req_waittime)
18713 [ -z $num ] || error "$num READ RPC occured"
18714 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18718 cmp $tmp $dom || error "file miscompare"
18720 cancel_lru_locks mdc
18721 lctl set_param -n mdc.*.stats=clear
18723 echo "Open and read file"
18724 cat $dom > /dev/null
18725 local num=$(get_mdc_stats $mdtidx ost_read)
18726 local ra=$(get_mdc_stats $mdtidx req_active)
18727 local rw=$(get_mdc_stats $mdtidx req_waittime)
18729 [ -z $num ] && num=0
18730 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
18731 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
18735 cmp $tmp $dom || error "file miscompare"
18739 run_test 271f "DoM: read on open (200K file and read tail)"
18742 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
18743 skip "Skipping due to old client or server version"
18745 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
18747 $CHECKSTAT -t file $DIR1/$tfile
18749 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
18752 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
18753 $LCTL set_param fail_loc=0x80000314
18754 rm $DIR1/$tfile || error "Unlink fails"
18756 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
18757 [ $RC -eq 0 ] || error "Failed write to stale object"
18759 run_test 271g "Discard DoM data vs client flush race"
18762 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18763 skip "Need MDS version at least 2.11.50"
18765 local dom=$DIR/$tdir/dom
18766 mkdir -p $DIR/$tdir
18768 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
18769 dd if=/dev/urandom of=$dom bs=512K count=1 ||
18770 error "failed to write data into $dom"
18771 local old_md5=$(md5sum $dom)
18773 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
18774 error "failed to migrate to the same DoM component"
18776 local new_md5=$(md5sum $dom)
18778 [ "$old_md5" == "$new_md5" ] ||
18779 error "md5sum differ: $old_md5, $new_md5"
18781 [ $($LFS getstripe -c $dom) -eq 2 ] ||
18782 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
18784 run_test 272a "DoM migration: new layout with the same DOM component"
18787 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18788 skip "Need MDS version at least 2.11.50"
18790 local dom=$DIR/$tdir/dom
18791 mkdir -p $DIR/$tdir
18792 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18794 local mdtidx=$($LFS getstripe -m $dom)
18795 local mdtname=MDT$(printf %04x $mdtidx)
18796 local facet=mds$((mdtidx + 1))
18798 local mdtfree1=$(do_facet $facet \
18799 lctl get_param -n osd*.*$mdtname.kbytesfree)
18800 dd if=/dev/urandom of=$dom bs=2M count=1 ||
18801 error "failed to write data into $dom"
18802 local old_md5=$(md5sum $dom)
18803 cancel_lru_locks mdc
18804 local mdtfree1=$(do_facet $facet \
18805 lctl get_param -n osd*.*$mdtname.kbytesfree)
18807 $LFS migrate -c2 $dom ||
18808 error "failed to migrate to the new composite layout"
18809 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18810 error "MDT stripe was not removed"
18812 cancel_lru_locks mdc
18813 local new_md5=$(md5sum $dom)
18814 [ "$old_md5" == "$new_md5" ] ||
18815 error "$old_md5 != $new_md5"
18817 # Skip free space checks with ZFS
18818 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18819 local mdtfree2=$(do_facet $facet \
18820 lctl get_param -n osd*.*$mdtname.kbytesfree)
18821 [ $mdtfree2 -gt $mdtfree1 ] ||
18822 error "MDT space is not freed after migration"
18826 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
18829 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18830 skip "Need MDS version at least 2.11.50"
18832 local dom=$DIR/$tdir/$tfile
18833 mkdir -p $DIR/$tdir
18834 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18836 local mdtidx=$($LFS getstripe -m $dom)
18837 local mdtname=MDT$(printf %04x $mdtidx)
18838 local facet=mds$((mdtidx + 1))
18840 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18841 error "failed to write data into $dom"
18842 local old_md5=$(md5sum $dom)
18843 cancel_lru_locks mdc
18844 local mdtfree1=$(do_facet $facet \
18845 lctl get_param -n osd*.*$mdtname.kbytesfree)
18847 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
18848 error "failed to migrate to the new composite layout"
18849 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
18850 error "MDT stripe was not removed"
18852 cancel_lru_locks mdc
18853 local new_md5=$(md5sum $dom)
18854 [ "$old_md5" == "$new_md5" ] ||
18855 error "$old_md5 != $new_md5"
18857 # Skip free space checks with ZFS
18858 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18859 local mdtfree2=$(do_facet $facet \
18860 lctl get_param -n osd*.*$mdtname.kbytesfree)
18861 [ $mdtfree2 -gt $mdtfree1 ] ||
18862 error "MDS space is not freed after migration"
18866 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
18869 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18870 skip "Need MDS version at least 2.12.55"
18872 local dom=$DIR/$tdir/$tfile
18873 mkdir -p $DIR/$tdir
18874 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
18876 local mdtidx=$($LFS getstripe -m $dom)
18877 local mdtname=MDT$(printf %04x $mdtidx)
18878 local facet=mds$((mdtidx + 1))
18880 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
18881 error "failed to write data into $dom"
18882 local old_md5=$(md5sum $dom)
18883 cancel_lru_locks mdc
18884 local mdtfree1=$(do_facet $facet \
18885 lctl get_param -n osd*.*$mdtname.kbytesfree)
18887 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
18888 error "failed mirroring to the new composite layout"
18889 $LFS mirror resync $dom ||
18890 error "failed mirror resync"
18891 $LFS mirror split --mirror-id 1 -d $dom ||
18892 error "failed mirror split"
18894 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18895 error "MDT stripe was not removed"
18897 cancel_lru_locks mdc
18898 local new_md5=$(md5sum $dom)
18899 [ "$old_md5" == "$new_md5" ] ||
18900 error "$old_md5 != $new_md5"
18902 # Skip free space checks with ZFS
18903 if [ "$(facet_fstype $facet)" != "zfs" ]; then
18904 local mdtfree2=$(do_facet $facet \
18905 lctl get_param -n osd*.*$mdtname.kbytesfree)
18906 [ $mdtfree2 -gt $mdtfree1 ] ||
18907 error "MDS space is not freed after DOM mirror deletion"
18911 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
18914 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18915 skip "Need MDS version at least 2.12.55"
18917 local dom=$DIR/$tdir/$tfile
18918 mkdir -p $DIR/$tdir
18919 $LFS setstripe -c 2 $dom
18921 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18922 error "failed to write data into $dom"
18923 local old_md5=$(md5sum $dom)
18924 cancel_lru_locks mdc
18926 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
18927 error "failed mirroring to the DOM layout"
18928 $LFS mirror resync $dom ||
18929 error "failed mirror resync"
18930 $LFS mirror split --mirror-id 1 -d $dom ||
18931 error "failed mirror split"
18933 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
18934 error "MDT stripe was not removed"
18936 cancel_lru_locks mdc
18937 local new_md5=$(md5sum $dom)
18938 [ "$old_md5" == "$new_md5" ] ||
18939 error "$old_md5 != $new_md5"
18943 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
18946 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
18947 skip "Need MDS version at least 2.12.55"
18949 local dom=$DIR/$tdir/$tfile
18950 mkdir -p $DIR/$tdir
18951 $LFS setstripe -c 2 $dom
18953 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
18954 error "failed to write data into $dom"
18955 local old_md5=$(md5sum $dom)
18956 cancel_lru_locks mdc
18958 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
18959 error "failed migrating to the DOM file"
18961 cancel_lru_locks mdc
18962 local new_md5=$(md5sum $dom)
18963 [ "$old_md5" != "$new_md5" ] &&
18964 error "$old_md5 != $new_md5"
18968 run_test 272f "DoM migration: OST-striped file to DOM file"
18971 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
18972 skip "Need MDS version at least 2.11.50"
18974 # Layout swap cannot be done if either file has DOM component,
18975 # this will never be supported, migration should be used instead
18977 local dom=$DIR/$tdir/$tfile
18978 mkdir -p $DIR/$tdir
18980 $LFS setstripe -c2 ${dom}_plain
18981 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
18982 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
18983 error "can swap layout with DoM component"
18984 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
18985 error "can swap layout with DoM component"
18987 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
18988 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
18989 error "can swap layout with DoM component"
18990 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
18991 error "can swap layout with DoM component"
18994 run_test 273a "DoM: layout swapping should fail with DOM"
18997 remote_ost_nodsh && skip "remote OST with nodsh"
18998 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
18999 skip "Need OST version >= 2.10.57"
19001 local file=$DIR/$tfile
19004 oss=$(comma_list $(osts_nodes))
19006 dd if=/dev/urandom of=$file bs=1M count=2 ||
19007 error "failed to create a file"
19008 cancel_lru_locks osc
19011 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19012 error "failed to read a file"
19014 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19015 $LCTL set_param fail_loc=0x8000031f
19017 cancel_lru_locks osc &
19020 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19021 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19022 #IO takes another lock, but matches the PENDING one
19023 #and places it to the IO RPC
19024 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19025 error "failed to read a file with PENDING lock"
19027 run_test 275 "Read on a canceled duplicate lock"
19030 remote_ost_nodsh && skip "remote OST with nodsh"
19033 do_facet ost1 "(while true; do \
19034 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19035 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19038 for LOOP in $(seq 20); do
19040 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19043 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19044 rm $TMP/sanity_276_pid"
19046 run_test 276 "Race between mount and obd_statfs"
19049 $LCTL set_param ldlm.namespaces.*.lru_size=0
19050 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19051 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19052 grep ^used_mb | awk '{print $2}')
19053 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19054 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19055 oflag=direct conv=notrunc
19056 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19057 grep ^used_mb | awk '{print $2}')
19058 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19060 run_test 277 "Direct IO shall drop page cache"
19063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19064 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19065 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19066 skip "needs the same host for mdt1 mdt2" && return
19071 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19072 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19078 echo "Starting MDTs"
19079 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19081 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19083 do_facet mds2 $LCTL set_param fail_loc=0
19085 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19086 wait_recovery_complete mds2
19088 run_test 278 "Race starting MDS between MDTs stop/start"
19090 cleanup_test_300() {
19094 test_striped_dir() {
19099 mkdir -p $DIR/$tdir
19101 SAVE_UMASK=$(umask)
19102 trap cleanup_test_300 RETURN EXIT
19104 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19105 $DIR/$tdir/striped_dir ||
19106 error "set striped dir error"
19108 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19109 [ "$mode" = "755" ] || error "expect 755 got $mode"
19111 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19112 error "getdirstripe failed"
19113 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19114 if [ "$stripe_count" != "2" ]; then
19115 error "1:stripe_count is $stripe_count, expect 2"
19117 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19118 if [ "$stripe_count" != "2" ]; then
19119 error "2:stripe_count is $stripe_count, expect 2"
19122 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19123 if [ "$stripe_index" != "$mdt_index" ]; then
19124 error "stripe_index is $stripe_index, expect $mdt_index"
19127 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19128 error "nlink error after create striped dir"
19130 mkdir $DIR/$tdir/striped_dir/a
19131 mkdir $DIR/$tdir/striped_dir/b
19133 stat $DIR/$tdir/striped_dir/a ||
19134 error "create dir under striped dir failed"
19135 stat $DIR/$tdir/striped_dir/b ||
19136 error "create dir under striped dir failed"
19138 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19139 error "nlink error after mkdir"
19141 rmdir $DIR/$tdir/striped_dir/a
19142 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19143 error "nlink error after rmdir"
19145 rmdir $DIR/$tdir/striped_dir/b
19146 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19147 error "nlink error after rmdir"
19149 chattr +i $DIR/$tdir/striped_dir
19150 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19151 error "immutable flags not working under striped dir!"
19152 chattr -i $DIR/$tdir/striped_dir
19154 rmdir $DIR/$tdir/striped_dir ||
19155 error "rmdir striped dir error"
19163 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19164 skip "skipped for lustre < 2.7.0"
19165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19166 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19168 test_striped_dir 0 || error "failed on striped dir on MDT0"
19169 test_striped_dir 1 || error "failed on striped dir on MDT0"
19171 run_test 300a "basic striped dir sanity test"
19174 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19175 skip "skipped for lustre < 2.7.0"
19176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19177 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19184 test_mkdir $DIR/$tdir || error "mkdir fail"
19185 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19186 error "set striped dir error"
19187 for i in {0..9}; do
19188 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19190 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19191 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19192 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19194 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19195 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19196 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19200 run_test 300b "check ctime/mtime for striped dir"
19203 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19204 skip "skipped for lustre < 2.7.0"
19205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19210 mkdir -p $DIR/$tdir
19211 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19212 error "set striped dir error"
19214 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19215 error "chown striped dir failed"
19217 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19218 error "create 5k files failed"
19220 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19222 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19226 run_test 300c "chown && check ls under striped directory"
19229 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19230 skip "skipped for lustre < 2.7.0"
19231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19232 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19237 mkdir -p $DIR/$tdir
19238 $LFS setstripe -c 2 $DIR/$tdir
19240 #local striped directory
19241 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19242 error "set striped dir error"
19243 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19244 error "create 10 files failed"
19246 #remote striped directory
19247 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19248 error "set striped dir error"
19249 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19250 error "create 10 files failed"
19252 for file in $(find $DIR/$tdir); do
19253 stripe_count=$($LFS getstripe -c $file)
19254 [ $stripe_count -eq 2 ] ||
19255 error "wrong stripe $stripe_count for $file"
19260 run_test 300d "check default stripe under striped directory"
19263 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19264 skip "Need MDS version at least 2.7.55"
19265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19271 mkdir -p $DIR/$tdir
19273 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19274 error "set striped dir error"
19276 touch $DIR/$tdir/striped_dir/a
19277 touch $DIR/$tdir/striped_dir/b
19278 touch $DIR/$tdir/striped_dir/c
19280 mkdir $DIR/$tdir/striped_dir/dir_a
19281 mkdir $DIR/$tdir/striped_dir/dir_b
19282 mkdir $DIR/$tdir/striped_dir/dir_c
19284 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19285 error "set striped adir under striped dir error"
19287 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19288 error "set striped bdir under striped dir error"
19290 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19291 error "set striped cdir under striped dir error"
19293 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19294 error "rename dir under striped dir fails"
19296 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19297 error "rename dir under different stripes fails"
19299 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19300 error "rename file under striped dir should succeed"
19302 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19303 error "rename dir under striped dir should succeed"
19307 run_test 300e "check rename under striped directory"
19310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19311 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19312 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19313 skip "Need MDS version at least 2.7.55"
19319 mkdir -p $DIR/$tdir
19321 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19322 error "set striped dir error"
19324 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19325 error "set striped dir error"
19327 touch $DIR/$tdir/striped_dir/a
19328 mkdir $DIR/$tdir/striped_dir/dir_a
19329 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19330 error "create striped dir under striped dir fails"
19332 touch $DIR/$tdir/striped_dir1/b
19333 mkdir $DIR/$tdir/striped_dir1/dir_b
19334 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19335 error "create striped dir under striped dir fails"
19337 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19338 error "rename dir under different striped dir should fail"
19340 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19341 error "rename striped dir under diff striped dir should fail"
19343 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19344 error "rename file under diff striped dirs fails"
19348 run_test 300f "check rename cross striped directory"
19350 test_300_check_default_striped_dir()
19353 local default_count=$2
19354 local default_index=$3
19357 local dir_stripe_index
19360 echo "checking $dirname $default_count $default_index"
19361 $LFS setdirstripe -D -c $default_count -i $default_index \
19362 -t all_char $DIR/$tdir/$dirname ||
19363 error "set default stripe on striped dir error"
19364 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19365 [ $stripe_count -eq $default_count ] ||
19366 error "expect $default_count get $stripe_count for $dirname"
19368 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19369 [ $stripe_index -eq $default_index ] ||
19370 error "expect $default_index get $stripe_index for $dirname"
19372 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19373 error "create dirs failed"
19375 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19376 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19377 for dir in $(find $DIR/$tdir/$dirname/*); do
19378 stripe_count=$($LFS getdirstripe -c $dir)
19379 [ $stripe_count -eq $default_count ] ||
19380 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19381 error "stripe count $default_count != $stripe_count for $dir"
19383 stripe_index=$($LFS getdirstripe -i $dir)
19384 [ $default_index -eq -1 ] ||
19385 [ $stripe_index -eq $default_index ] ||
19386 error "$stripe_index != $default_index for $dir"
19388 #check default stripe
19389 stripe_count=$($LFS getdirstripe -D -c $dir)
19390 [ $stripe_count -eq $default_count ] ||
19391 error "default count $default_count != $stripe_count for $dir"
19393 stripe_index=$($LFS getdirstripe -D -i $dir)
19394 [ $stripe_index -eq $default_index ] ||
19395 error "default index $default_index != $stripe_index for $dir"
19397 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19402 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19403 skip "Need MDS version at least 2.7.55"
19410 mkdir $DIR/$tdir/normal_dir
19412 #Checking when client cache stripe index
19413 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19414 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19415 error "create striped_dir failed"
19417 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19418 error "create dir0 fails"
19419 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19420 [ $stripe_index -eq 0 ] ||
19421 error "dir0 expect index 0 got $stripe_index"
19423 mkdir $DIR/$tdir/striped_dir/dir1 ||
19424 error "create dir1 fails"
19425 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19426 [ $stripe_index -eq 1 ] ||
19427 error "dir1 expect index 1 got $stripe_index"
19429 #check default stripe count/stripe index
19430 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19431 test_300_check_default_striped_dir normal_dir 1 0
19432 test_300_check_default_striped_dir normal_dir 2 1
19433 test_300_check_default_striped_dir normal_dir 2 -1
19435 #delete default stripe information
19436 echo "delete default stripeEA"
19437 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19438 error "set default stripe on striped dir error"
19440 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19441 for dir in $(find $DIR/$tdir/normal_dir/*); do
19442 stripe_count=$($LFS getdirstripe -c $dir)
19443 [ $stripe_count -eq 0 ] ||
19444 error "expect 1 get $stripe_count for $dir"
19445 stripe_index=$($LFS getdirstripe -i $dir)
19446 [ $stripe_index -eq 0 ] ||
19447 error "expect 0 get $stripe_index for $dir"
19450 run_test 300g "check default striped directory for normal directory"
19453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19454 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19455 skip "Need MDS version at least 2.7.55"
19461 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19462 error "set striped dir error"
19464 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19465 test_300_check_default_striped_dir striped_dir 1 0
19466 test_300_check_default_striped_dir striped_dir 2 1
19467 test_300_check_default_striped_dir striped_dir 2 -1
19469 #delete default stripe information
19470 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19471 error "set default stripe on striped dir error"
19473 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19474 for dir in $(find $DIR/$tdir/striped_dir/*); do
19475 stripe_count=$($LFS getdirstripe -c $dir)
19476 [ $stripe_count -eq 0 ] ||
19477 error "expect 1 get $stripe_count for $dir"
19480 run_test 300h "check default striped directory for striped directory"
19483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19484 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19485 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19486 skip "Need MDS version at least 2.7.55"
19493 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19494 error "set striped dir error"
19496 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19497 error "create files under striped dir failed"
19499 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19500 error "set striped hashdir error"
19502 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19503 error "create dir0 under hash dir failed"
19504 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19505 error "create dir1 under hash dir failed"
19507 # unfortunately, we need to umount to clear dir layout cache for now
19508 # once we fully implement dir layout, we can drop this
19509 umount_client $MOUNT || error "umount failed"
19510 mount_client $MOUNT || error "mount failed"
19512 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19513 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19514 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19516 #set the stripe to be unknown hash type
19517 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19518 $LCTL set_param fail_loc=0x1901
19519 for ((i = 0; i < 10; i++)); do
19520 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19521 error "stat f-$i failed"
19522 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19525 touch $DIR/$tdir/striped_dir/f0 &&
19526 error "create under striped dir with unknown hash should fail"
19528 $LCTL set_param fail_loc=0
19530 umount_client $MOUNT || error "umount failed"
19531 mount_client $MOUNT || error "mount failed"
19535 run_test 300i "client handle unknown hash type striped directory"
19538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19540 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19541 skip "Need MDS version at least 2.7.55"
19548 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19549 $LCTL set_param fail_loc=0x1702
19550 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19551 error "set striped dir error"
19553 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19554 error "create files under striped dir failed"
19556 $LCTL set_param fail_loc=0
19558 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19562 run_test 300j "test large update record"
19565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19566 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19567 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19568 skip "Need MDS version at least 2.7.55"
19570 # this test needs a huge transaction
19572 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
19573 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
19580 #define OBD_FAIL_LARGE_STRIPE 0x1703
19581 $LCTL set_param fail_loc=0x1703
19582 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
19583 error "set striped dir error"
19584 $LCTL set_param fail_loc=0
19586 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19587 error "getstripeddir fails"
19588 rm -rf $DIR/$tdir/striped_dir ||
19589 error "unlink striped dir fails"
19593 run_test 300k "test large striped directory"
19596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19597 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19598 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19599 skip "Need MDS version at least 2.7.55"
19603 test_mkdir -p $DIR/$tdir/striped_dir
19604 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
19605 error "chown $RUNAS_ID failed"
19606 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
19607 error "set default striped dir failed"
19609 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
19610 $LCTL set_param fail_loc=0x80000158
19611 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
19613 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
19614 [ $stripe_index -eq 1 ] ||
19615 error "expect 1 get $stripe_index for $dir"
19617 run_test 300l "non-root user to create dir under striped dir with stale layout"
19620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19621 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
19622 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19623 skip "Need MDS version at least 2.7.55"
19625 mkdir -p $DIR/$tdir/striped_dir
19626 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
19627 error "set default stripes dir error"
19629 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
19631 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
19632 [ $stripe_count -eq 0 ] ||
19633 error "expect 0 get $stripe_count for a"
19635 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
19636 error "set default stripes dir error"
19638 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
19640 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
19641 [ $stripe_count -eq 0 ] ||
19642 error "expect 0 get $stripe_count for b"
19644 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
19645 error "set default stripes dir error"
19647 mkdir $DIR/$tdir/striped_dir/c &&
19648 error "default stripe_index is invalid, mkdir c should fails"
19650 rm -rf $DIR/$tdir || error "rmdir fails"
19652 run_test 300m "setstriped directory on single MDT FS"
19655 local list=$(comma_list $(mdts_nodes))
19658 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19663 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19664 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19665 skip "Need MDS version at least 2.7.55"
19666 remote_mds_nodsh && skip "remote MDS with nodsh"
19669 local list=$(comma_list $(mdts_nodes))
19671 trap cleanup_300n RETURN EXIT
19672 mkdir -p $DIR/$tdir
19673 chmod 777 $DIR/$tdir
19674 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
19675 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19676 error "create striped dir succeeds with gid=0"
19678 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19679 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
19680 error "create striped dir fails with gid=-1"
19682 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19683 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
19684 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
19685 error "set default striped dir succeeds with gid=0"
19688 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
19689 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
19690 error "set default striped dir fails with gid=-1"
19693 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
19694 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
19695 error "create test_dir fails"
19696 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
19697 error "create test_dir1 fails"
19698 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
19699 error "create test_dir2 fails"
19702 run_test 300n "non-root user to create dir under striped dir with default EA"
19705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19707 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19708 skip "Need MDS version at least 2.7.55"
19713 mkdir -p $DIR/$tdir
19715 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
19716 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
19717 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
19718 skip "not enough free inodes $numfree1 $numfree2"
19721 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
19722 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
19723 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
19724 skip "not enough free space $numfree1 $numfree2"
19727 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
19728 error "setdirstripe fails"
19730 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
19731 error "create dirs fails"
19733 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
19734 ls $DIR/$tdir/striped_dir > /dev/null ||
19735 error "ls striped dir fails"
19736 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
19737 error "unlink big striped dir fails"
19739 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
19742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19744 remote_mds_nodsh && skip "remote MDS with nodsh"
19746 mkdir -p $DIR/$tdir
19748 #define OBD_FAIL_OUT_ENOSPC 0x1704
19749 do_facet mds2 lctl set_param fail_loc=0x80001704
19750 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
19751 && error "create striped directory should fail"
19753 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
19755 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
19758 run_test 300p "create striped directory without space"
19761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19764 local fd=$(free_fd)
19765 local cmd="exec $fd<$tdir"
19767 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
19770 trap "eval $cmd" EXIT
19771 cd $tdir || error "cd $tdir fails"
19772 rmdir ../$tdir || error "rmdir $tdir fails"
19773 mkdir local_dir && error "create dir succeeds"
19774 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
19778 run_test 300q "create remote directory under orphan directory"
19781 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
19782 skip "Need MDS version at least 2.7.55" && return
19783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19787 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
19788 error "set striped dir error"
19790 $LFS getdirstripe $DIR/$tdir/striped_dir ||
19791 error "getstripeddir fails"
19794 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
19795 awk '/lmv_stripe_count:/ { print $2 }')
19797 [ $MDSCOUNT -ne $stripe_count ] &&
19798 error "wrong stripe count $stripe_count expected $MDSCOUNT"
19800 rm -rf $DIR/$tdir/striped_dir ||
19801 error "unlink striped dir fails"
19803 run_test 300r "test -1 striped directory"
19805 prepare_remote_file() {
19806 mkdir $DIR/$tdir/src_dir ||
19807 error "create remote source failed"
19809 cp /etc/hosts $DIR/$tdir/src_dir/a ||
19810 error "cp to remote source failed"
19811 touch $DIR/$tdir/src_dir/a
19813 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
19814 error "create remote target dir failed"
19816 touch $DIR/$tdir/tgt_dir/b
19818 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
19819 error "rename dir cross MDT failed!"
19821 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
19822 error "src_child still exists after rename"
19824 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
19825 error "missing file(a) after rename"
19827 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
19828 error "diff after rename"
19832 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19835 local remote_file=$DIR/$tdir/tgt_dir/b
19837 mkdir -p $DIR/$tdir
19839 prepare_remote_file || error "prepare remote file failed"
19842 $OPENUNLINK $remote_file $remote_file ||
19843 error "openunlink $remote_file failed"
19844 $CHECKSTAT -a $remote_file || error "$remote_file exists"
19846 run_test 310a "open unlink remote file"
19849 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
19850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19852 local remote_file=$DIR/$tdir/tgt_dir/b
19854 mkdir -p $DIR/$tdir
19856 prepare_remote_file || error "prepare remote file failed"
19858 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19859 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
19860 $CHECKSTAT -t file $remote_file || error "check file failed"
19862 run_test 310b "unlink remote file with multiple links while open"
19865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19866 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
19868 local remote_file=$DIR/$tdir/tgt_dir/b
19870 mkdir -p $DIR/$tdir
19872 prepare_remote_file || error "prepare remote file failed"
19874 ln $remote_file $DIR/$tfile || error "link failed for remote file"
19875 multiop_bg_pause $remote_file O_uc ||
19876 error "mulitop failed for remote file"
19878 $MULTIOP $DIR/$tfile Ouc
19879 kill -USR1 $MULTIPID
19882 run_test 310c "open-unlink remote file with multiple links"
19886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19887 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
19888 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
19889 skip "lustre < 2.8.54 does not contain LU-4825 fix"
19890 remote_mds_nodsh && skip "remote MDS with nodsh"
19892 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19893 local mdts=$(comma_list $(mdts_nodes))
19895 mkdir -p $DIR/$tdir
19896 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19897 createmany -o $DIR/$tdir/$tfile. 1000
19899 # statfs data is not real time, let's just calculate it
19900 old_iused=$((old_iused + 1000))
19902 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19903 osp.*OST0000*MDT0000.create_count")
19904 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19905 osp.*OST0000*MDT0000.max_create_count")
19906 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
19908 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
19909 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
19910 [ $index -ne 0 ] || error "$tfile stripe index is 0"
19912 unlinkmany $DIR/$tdir/$tfile. 1000
19914 do_nodes $mdts "$LCTL set_param -n \
19915 osp.*OST0000*.max_create_count=$max_count"
19916 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
19917 do_nodes $mdts "$LCTL set_param -n \
19918 osp.*OST0000*.create_count=$count"
19919 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
19920 grep "=0" && error "create_count is zero"
19923 for i in $(seq 120); do
19924 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
19925 # system may be too busy to destroy all objs in time, use
19926 # a somewhat small value to not fail autotest
19927 [ $((old_iused - new_iused)) -gt 400 ] && break
19931 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
19932 [ $((old_iused - new_iused)) -gt 400 ] ||
19933 error "objs not destroyed after unlink"
19935 run_test 311 "disable OSP precreate, and unlink should destroy objs"
19942 local vdevdir=$(dirname $(facet_vdevice $ost))
19943 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
19944 local zfs_zapid=$(do_facet $ost $cmd |
19945 grep -w "/O/0/d$((objid%32))" -C 5 |
19946 awk '/Object/{getline; print $1}')
19947 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
19948 awk "/$objid = /"'{printf $3}')
19953 zfs_object_blksz() {
19957 local vdevdir=$(dirname $(facet_vdevice $ost))
19958 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
19959 local blksz=$(do_facet $ost $cmd $objid |
19960 awk '/dblk/{getline; printf $4}')
19962 case "${blksz: -1}" in
19963 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
19964 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
19971 test_312() { # LU-4856
19972 remote_ost_nodsh && skip "remote OST with nodsh"
19973 [ "$ost1_FSTYPE" = "zfs" ] ||
19974 skip_env "the test only applies to zfs"
19976 local max_blksz=$(do_facet ost1 \
19977 $ZFS get -p recordsize $(facet_device ost1) |
19978 awk '!/VALUE/{print $3}')
19980 # to make life a little bit easier
19981 $LFS mkdir -c 1 -i 0 $DIR/$tdir
19982 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19984 local tf=$DIR/$tdir/$tfile
19986 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
19988 # Get ZFS object id
19989 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
19990 # block size change by sequential overwrite
19993 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
19994 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
19996 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
19997 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20001 # block size change by sequential append write
20002 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20003 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20004 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20007 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20008 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20009 oflag=sync conv=notrunc
20011 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20012 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20013 error "blksz error, actual $blksz, " \
20014 "expected: 2 * $count * $PAGE_SIZE"
20020 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20021 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20023 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20024 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20025 [ $blksz -eq $PAGE_SIZE ] ||
20026 error "blksz error: $blksz, expected: $PAGE_SIZE"
20028 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20029 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20030 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20032 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20033 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20034 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20036 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20039 remote_ost_nodsh && skip "remote OST with nodsh"
20041 local file=$DIR/$tfile
20044 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20046 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20047 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20048 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20049 error "write should failed"
20050 do_facet ost1 "$LCTL set_param fail_loc=0"
20053 run_test 313 "io should fail after last_rcvd update fail"
20056 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20058 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20059 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20061 wait_delete_completed
20062 do_facet ost1 "$LCTL set_param fail_loc=0"
20064 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20066 test_315() { # LU-618
20067 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20069 local file=$DIR/$tfile
20072 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20073 error "multiop file write failed"
20074 $MULTIOP $file oO_RDONLY:r4063232_c &
20079 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20082 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20085 run_test 315 "read should be accounted"
20088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20089 large_xattr_enabled || skip_env "ea_inode feature disabled"
20091 rm -rf $DIR/$tdir/d
20092 mkdir -p $DIR/$tdir/d
20093 chown nobody $DIR/$tdir/d
20094 touch $DIR/$tdir/d/file
20096 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
20098 run_test 316 "lfs mv"
20101 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20102 skip "Need MDS version at least 2.11.53"
20103 if [ "$ost1_FSTYPE" == "zfs" ]; then
20104 skip "LU-10370: no implementation for ZFS"
20108 local grant_blk_size
20110 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20111 awk '/grant_block_size:/ { print $2; exit; }')
20113 # Create File of size 5M. Truncate it to below size's and verify
20116 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20117 error "Create file $DIR/$tfile failed"
20118 stack_trap "rm -f $DIR/$tfile" EXIT
20120 for trunc_sz in 2097152 4097 4000 509 0; do
20121 $TRUNCATE $DIR/$tfile $trunc_sz ||
20122 error "truncate $tfile to $trunc_sz failed"
20123 local sz=$(stat --format=%s $DIR/$tfile)
20124 local blk=$(stat --format=%b $DIR/$tfile)
20125 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20126 grant_blk_size) * 8))
20128 if [[ $blk -ne $trunc_blk ]]; then
20129 $(which stat) $DIR/$tfile
20130 error "Expected Block $trunc_blk got $blk for $tfile"
20133 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20134 error "Expected Size $trunc_sz got $sz for $tfile"
20139 # Create file with a hole and write actual two blocks. Block count
20142 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20143 conv=fsync || error "Create file : $DIR/$tfile"
20145 # Calculate the final truncate size.
20146 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20149 # truncate to size $trunc_sz bytes. Strip the last block
20150 # The block count must drop to 8
20152 $TRUNCATE $DIR/$tfile $trunc_sz ||
20153 error "truncate $tfile to $trunc_sz failed"
20155 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20156 sz=$(stat --format=%s $DIR/$tfile)
20157 blk=$(stat --format=%b $DIR/$tfile)
20159 if [[ $blk -ne $trunc_bsz ]]; then
20160 $(which stat) $DIR/$tfile
20161 error "Expected Block $trunc_bsz got $blk for $tfile"
20164 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20165 error "Expected Size $trunc_sz got $sz for $tfile"
20167 run_test 317 "Verify blocks get correctly update after truncate"
20170 local old_max_active=$($LCTL get_param -n \
20171 llite.*.max_read_ahead_async_active 2>/dev/null)
20173 $LCTL set_param llite.*.max_read_ahead_async_active=256
20174 local max_active=$($LCTL get_param -n \
20175 llite.*.max_read_ahead_async_active 2>/dev/null)
20176 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20178 # currently reset to 0 is unsupported, leave it 512 for now.
20179 $LCTL set_param llite.*.max_read_ahead_async_active=0 &&
20180 error "set max_read_ahead_async_active should fail"
20182 $LCTL set_param llite.*.max_read_ahead_async_active=512
20183 max_active=$($LCTL get_param -n \
20184 llite.*.max_read_ahead_async_active 2>/dev/null)
20185 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20187 # restore @max_active
20188 [ $old_max_active -ne 0 ] && $LCTL set_param \
20189 llite.*.max_read_ahead_async_active=$old_max_active
20191 local old_threshold=$($LCTL get_param -n \
20192 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20193 local max_per_file_mb=$($LCTL get_param -n \
20194 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20196 local invalid=$(($max_per_file_mb + 1))
20198 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20199 && error "set $invalid should fail"
20201 local valid=$(($invalid - 1))
20203 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20204 error "set $valid should succeed"
20205 local threshold=$($LCTL get_param -n \
20206 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20207 [ $threshold -eq $valid ] || error \
20208 "expect threshold $valid got $threshold"
20210 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20212 run_test 318 "Verify async readahead tunables"
20215 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20217 local before=$(date +%s)
20219 local mdir=$DIR/$tdir
20220 local file=$mdir/xxx
20222 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20225 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20226 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20227 $LFS mv -m1 $file &
20230 dd if=$file of=/dev/null
20232 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20233 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20235 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20237 run_test 319 "lost lease lock on migrate error"
20240 local read_write=$1
20241 if [ "$read_write" = "write" ]; then
20242 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20243 elif [ "$read_write" = "read" ]; then
20244 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20246 error "argument error"
20249 # turn off debug for performance testing
20250 local saved_debug=$($LCTL get_param -n debug)
20251 $LCTL set_param debug=0
20253 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20255 # get ost1 size - lustre-OST0000
20256 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20257 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20258 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20260 if [ "$read_write" = "read" ]; then
20261 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20264 local start_time=$(date +%s.%N)
20265 $dd_cmd bs=1M count=$blocks oflag=sync ||
20266 error "real dd $read_write error"
20267 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20269 if [ "$read_write" = "write" ]; then
20273 # define OBD_FAIL_OST_FAKE_RW 0x238
20274 do_facet ost1 $LCTL set_param fail_loc=0x238
20276 local start_time=$(date +%s.%N)
20277 $dd_cmd bs=1M count=$blocks oflag=sync ||
20278 error "fake dd $read_write error"
20279 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20281 if [ "$read_write" = "write" ]; then
20283 cancel_lru_locks osc
20284 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20285 error "$tfile size not $blocks MB"
20287 do_facet ost1 $LCTL set_param fail_loc=0
20289 echo "fake $read_write $duration_fake vs. normal $read_write" \
20290 "$duration in seconds"
20291 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20292 error_not_in_vm "fake write is slower"
20294 $LCTL set_param -n debug="$saved_debug"
20297 test_399a() { # LU-7655 for OST fake write
20298 remote_ost_nodsh && skip "remote OST with nodsh"
20302 run_test 399a "fake write should not be slower than normal write"
20304 test_399b() { # LU-8726 for OST fake read
20305 remote_ost_nodsh && skip "remote OST with nodsh"
20306 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20307 skip_env "ldiskfs only test"
20312 run_test 399b "fake read should not be slower than normal read"
20314 test_400a() { # LU-1606, was conf-sanity test_74
20315 if ! which $CC > /dev/null 2>&1; then
20316 skip_env "$CC is not installed"
20319 local extra_flags=''
20320 local out=$TMP/$tfile
20321 local prefix=/usr/include/lustre
20324 if ! [[ -d $prefix ]]; then
20325 # Assume we're running in tree and fixup the include path.
20326 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20327 extra_flags+=" -L$LUSTRE/utils/.lib"
20330 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20331 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
20332 error "client api broken"
20336 run_test 400a "Lustre client api program can compile and link"
20338 test_400b() { # LU-1606, LU-5011
20340 local out=$TMP/$tfile
20341 local prefix=/usr/include/linux/lustre
20343 # We use a hard coded prefix so that this test will not fail
20344 # when run in tree. There are headers in lustre/include/lustre/
20345 # that are not packaged (like lustre_idl.h) and have more
20346 # complicated include dependencies (like config.h and lnet/types.h).
20347 # Since this test about correct packaging we just skip them when
20348 # they don't exist (see below) rather than try to fixup cppflags.
20350 if ! which $CC > /dev/null 2>&1; then
20351 skip_env "$CC is not installed"
20354 for header in $prefix/*.h; do
20355 if ! [[ -f "$header" ]]; then
20359 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20360 continue # lustre_ioctl.h is internal header
20363 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
20364 error "cannot compile '$header'"
20368 run_test 400b "packaged headers can be compiled"
20370 test_401a() { #LU-7437
20371 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20372 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20374 #count the number of parameters by "list_param -R"
20375 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20376 #count the number of parameters by listing proc files
20377 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20378 echo "proc_dirs='$proc_dirs'"
20379 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20380 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20383 [ $params -eq $procs ] ||
20384 error "found $params parameters vs. $procs proc files"
20386 # test the list_param -D option only returns directories
20387 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20388 #count the number of parameters by listing proc directories
20389 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20392 [ $params -eq $procs ] ||
20393 error "found $params parameters vs. $procs proc files"
20395 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20398 local save=$($LCTL get_param -n jobid_var)
20401 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20402 error "no error returned when setting bad parameters"
20404 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20405 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20407 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20408 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20409 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20411 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20414 local jobid_var_old=$($LCTL get_param -n jobid_var)
20415 local jobid_var_new
20417 $LCTL set_param jobid_var= &&
20418 error "no error returned for 'set_param a='"
20420 jobid_var_new=$($LCTL get_param -n jobid_var)
20421 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20422 error "jobid_var was changed by setting without value"
20424 $LCTL set_param jobid_var &&
20425 error "no error returned for 'set_param a'"
20427 jobid_var_new=$($LCTL get_param -n jobid_var)
20428 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20429 error "jobid_var was changed by setting without value"
20431 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20434 local jobid_var_old=$($LCTL get_param -n jobid_var)
20435 local jobid_var_new
20436 local new_value="foo=bar"
20438 $LCTL set_param jobid_var=$new_value ||
20439 error "'set_param a=b' did not accept a value containing '='"
20441 jobid_var_new=$($LCTL get_param -n jobid_var)
20442 [[ "$jobid_var_new" == "$new_value" ]] ||
20443 error "'set_param a=b' failed on a value containing '='"
20445 # Reset the jobid_var to test the other format
20446 $LCTL set_param jobid_var=$jobid_var_old
20447 jobid_var_new=$($LCTL get_param -n jobid_var)
20448 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20449 error "failed to reset jobid_var"
20451 $LCTL set_param jobid_var $new_value ||
20452 error "'set_param a b' did not accept a value containing '='"
20454 jobid_var_new=$($LCTL get_param -n jobid_var)
20455 [[ "$jobid_var_new" == "$new_value" ]] ||
20456 error "'set_param a b' failed on a value containing '='"
20458 $LCTL set_param jobid_var $jobid_var_old
20459 jobid_var_new=$($LCTL get_param -n jobid_var)
20460 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20461 error "failed to reset jobid_var"
20463 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20466 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20467 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20468 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20469 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20470 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20471 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20472 remote_mds_nodsh && skip "remote MDS with nodsh"
20474 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
20475 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
20476 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
20477 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
20478 echo "Touch failed - OK"
20480 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
20483 local file1=$DIR/$tfile.1
20484 local file2=$DIR/$tfile.2
20485 local tfile=$TMP/$tfile
20487 rm -f $file1 $file2 $tfile
20492 # 30 sec OBD_TIMEOUT in ll_getattr()
20493 # right before populating st_nlink
20494 $LCTL set_param fail_loc=0x80001409
20495 stat -c %h $file1 > $tfile &
20497 # create an alias, drop all locks and reclaim the dentry
20499 cancel_lru_locks mdc
20500 cancel_lru_locks osc
20501 sysctl -w vm.drop_caches=2
20505 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
20507 rm -f $tfile $file1 $file2
20509 run_test 403 "i_nlink should not drop to zero due to aliasing"
20511 test_404() { # LU-6601
20512 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
20513 skip "Need server version newer than 2.8.52"
20514 remote_mds_nodsh && skip "remote MDS with nodsh"
20516 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
20517 awk '/osp .*-osc-MDT/ { print $4}')
20520 for osp in $mosps; do
20521 echo "Deactivate: " $osp
20522 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
20523 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20524 awk -vp=$osp '$4 == p { print $2 }')
20525 [ $stat = IN ] || {
20526 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20527 error "deactivate error"
20529 echo "Activate: " $osp
20530 do_facet $SINGLEMDS $LCTL --device %$osp activate
20531 local stat=$(do_facet $SINGLEMDS $LCTL dl |
20532 awk -vp=$osp '$4 == p { print $2 }')
20533 [ $stat = UP ] || {
20534 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
20535 error "activate error"
20539 run_test 404 "validate manual {de}activated works properly for OSPs"
20542 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20543 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
20544 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
20545 skip "Layout swap lock is not supported"
20547 check_swap_layouts_support
20549 test_mkdir $DIR/$tdir
20550 swap_lock_test -d $DIR/$tdir ||
20551 error "One layout swap locked test failed"
20553 run_test 405 "Various layout swap lock tests"
20556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20557 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
20559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20560 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
20561 skip "Need MDS version at least 2.8.50"
20563 local def_stripe_size=$($LFS getstripe -S $MOUNT)
20564 local test_pool=$TESTNAME
20566 pool_add $test_pool || error "pool_add failed"
20567 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
20568 error "pool_add_targets failed"
20570 save_layout_restore_at_exit $MOUNT
20572 # parent set default stripe count only, child will stripe from both
20573 # parent and fs default
20574 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
20575 error "setstripe $MOUNT failed"
20576 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
20577 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
20578 for i in $(seq 10); do
20579 local f=$DIR/$tdir/$tfile.$i
20580 touch $f || error "touch failed"
20581 local count=$($LFS getstripe -c $f)
20582 [ $count -eq $OSTCOUNT ] ||
20583 error "$f stripe count $count != $OSTCOUNT"
20584 local offset=$($LFS getstripe -i $f)
20585 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
20586 local size=$($LFS getstripe -S $f)
20587 [ $size -eq $((def_stripe_size * 2)) ] ||
20588 error "$f stripe size $size != $((def_stripe_size * 2))"
20589 local pool=$($LFS getstripe -p $f)
20590 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
20593 # change fs default striping, delete parent default striping, now child
20594 # will stripe from new fs default striping only
20595 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
20596 error "change $MOUNT default stripe failed"
20597 $LFS setstripe -c 0 $DIR/$tdir ||
20598 error "delete $tdir default stripe failed"
20599 for i in $(seq 11 20); do
20600 local f=$DIR/$tdir/$tfile.$i
20601 touch $f || error "touch $f failed"
20602 local count=$($LFS getstripe -c $f)
20603 [ $count -eq 1 ] || error "$f stripe count $count != 1"
20604 local offset=$($LFS getstripe -i $f)
20605 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
20606 local size=$($LFS getstripe -S $f)
20607 [ $size -eq $def_stripe_size ] ||
20608 error "$f stripe size $size != $def_stripe_size"
20609 local pool=$($LFS getstripe -p $f)
20610 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
20613 unlinkmany $DIR/$tdir/$tfile. 1 20
20615 local f=$DIR/$tdir/$tfile
20616 pool_remove_all_targets $test_pool $f
20617 pool_remove $test_pool $f
20619 run_test 406 "DNE support fs default striping"
20622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20623 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20624 skip "Need MDS version at least 2.8.55"
20625 remote_mds_nodsh && skip "remote MDS with nodsh"
20627 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
20628 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
20629 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
20630 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
20631 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
20633 #define OBD_FAIL_DT_TXN_STOP 0x2019
20634 for idx in $(seq $MDSCOUNT); do
20635 do_facet mds$idx "lctl set_param fail_loc=0x2019"
20637 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
20638 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
20639 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
20642 run_test 407 "transaction fail should cause operation fail"
20645 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20647 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
20648 lctl set_param fail_loc=0x8000040a
20649 # let ll_prepare_partial_page() fail
20650 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
20654 # create at least 100 unused inodes so that
20655 # shrink_icache_memory(0) should not return 0
20656 touch $DIR/$tfile-{0..100}
20657 rm -f $DIR/$tfile-{0..100}
20660 echo 2 > /proc/sys/vm/drop_caches
20662 run_test 408 "drop_caches should not hang due to page leaks"
20666 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20668 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
20669 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
20670 touch $DIR/$tdir/guard || error "(2) Fail to create"
20672 local PREFIX=$(str_repeat 'A' 128)
20673 echo "Create 1K hard links start at $(date)"
20674 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20675 error "(3) Fail to hard link"
20677 echo "Links count should be right although linkEA overflow"
20678 stat $DIR/$tdir/guard || error "(4) Fail to stat"
20679 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
20680 [ $linkcount -eq 1001 ] ||
20681 error "(5) Unexpected hard links count: $linkcount"
20683 echo "List all links start at $(date)"
20684 ls -l $DIR/$tdir/foo > /dev/null ||
20685 error "(6) Fail to list $DIR/$tdir/foo"
20687 echo "Unlink hard links start at $(date)"
20688 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
20689 error "(7) Fail to unlink"
20690 echo "Unlink hard links finished at $(date)"
20692 run_test 409 "Large amount of cross-MDTs hard links on the same file"
20696 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
20697 skip "Need client version at least 2.9.59"
20699 # Create a file, and stat it from the kernel
20700 local testfile=$DIR/$tfile
20703 local run_id=$RANDOM
20704 local my_ino=$(stat --format "%i" $testfile)
20706 # Try to insert the module. This will always fail as the
20707 # module is designed to not be inserted.
20708 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
20711 # Anything but success is a test failure
20713 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
20714 error "no inode match"
20716 run_test 410 "Test inode number returned from kernel thread"
20718 cleanup_test411_cgroup() {
20724 local cg_basedir=/sys/fs/cgroup/memory
20726 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
20727 skip "no setup for cgroup"
20729 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
20730 error "test file creation failed"
20731 cancel_lru_locks osc
20733 # Create a very small memory cgroup to force a slab allocation error
20734 local cgdir=$cg_basedir/osc_slab_alloc
20735 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
20736 trap "cleanup_test411_cgroup $cgdir" EXIT
20737 echo 2M > $cgdir/memory.kmem.limit_in_bytes
20738 echo 1M > $cgdir/memory.limit_in_bytes
20740 # Should not LBUG, just be killed by oom-killer
20741 # dd will return 0 even allocation failure in some environment.
20742 # So don't check return value
20743 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
20744 cleanup_test411_cgroup $cgdir
20748 run_test 411 "Slab allocation error with cgroup does not LBUG"
20751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20752 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
20753 skip "Need server version at least 2.10.55"
20756 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
20757 error "mkdir failed"
20758 $LFS getdirstripe $DIR/$tdir
20759 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20760 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
20761 error "expect $((MDSCOUT - 1)) get $stripe_index"
20762 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
20763 [ $stripe_count -eq 2 ] ||
20764 error "expect 2 get $stripe_count"
20766 run_test 412 "mkdir on specific MDTs"
20770 local stripe_count=$2
20771 local mdts=$(comma_list $(mdts_nodes))
20774 local lmv_qos_prio_free
20775 local lmv_qos_threshold_rr
20776 local lmv_qos_maxage
20777 local lod_qos_prio_free
20778 local lod_qos_threshold_rr
20779 local lod_qos_maxage
20783 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
20784 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
20785 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
20787 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
20788 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
20789 stack_trap "$LCTL set_param \
20790 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
20791 stack_trap "$LCTL set_param \
20792 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
20793 stack_trap "$LCTL set_param \
20794 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
20796 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
20797 lod.lustre-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
20798 lod_qos_prio_free=${lod_qos_prio_free%%%}
20799 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
20800 lod.lustre-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
20801 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
20802 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
20803 lod.lustre-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
20804 stack_trap "do_nodes $mdts $LCTL set_param \
20805 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
20806 stack_trap "do_nodes $mdts $LCTL set_param \
20807 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
20809 stack_trap "do_nodes $mdts $LCTL set_param \
20810 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
20813 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
20815 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
20816 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
20818 testdir=$DIR/$tdir-s$stripe_count/rr
20820 for i in $(seq $((100 * MDSCOUNT))); do
20821 eval $mkdir_cmd $testdir/subdir$i ||
20822 error "$mkdir_cmd subdir$i failed"
20825 for i in $(seq $MDSCOUNT); do
20826 count=$($LFS getdirstripe -i $testdir/* |
20827 grep ^$((i - 1))$ | wc -l)
20828 echo "$count directories created on MDT$((i - 1))"
20829 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
20831 if [ $stripe_count -gt 1 ]; then
20832 count=$($LFS getdirstripe $testdir/* |
20833 grep -P "^\s+$((i - 1))\t" | wc -l)
20834 echo "$count stripes created on MDT$((i - 1))"
20835 # deviation should < 5% of average
20836 [ $count -lt $((95 * stripe_count)) ] ||
20837 [ $count -gt $((105 * stripe_count)) ] &&
20838 error "stripes are not evenly distributed"
20842 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
20843 do_nodes $mdts $LCTL set_param \
20844 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
20847 echo "Check for uneven MDTs: "
20857 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
20858 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
20859 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
20861 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20862 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
20865 for ((i = 1; i < ${#ffree[@]}; i++)); do
20866 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
20867 if [ $tmp -gt $max ]; then
20871 if [ $tmp -lt $min ]; then
20877 [ ${ffree[min_index]} -eq 0 ] &&
20878 skip "no free files in MDT$min_index"
20879 [ ${ffree[min_index]} -gt 100000000 ] &&
20880 skip "too much free files in MDT$min_index"
20882 # Check if we need to generate uneven MDTs
20884 local diff=$(((max - min) * 100 / min))
20885 local value="$(generate_string 1024)"
20887 while [ $diff -lt $threshold ]; do
20888 # generate uneven MDTs, create till $threshold% diff
20889 echo -n "weight diff=$diff% must be > $threshold% ..."
20890 count=$((${ffree[min_index]} / 10))
20891 # 50 sec per 10000 files in vm
20892 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
20893 skip "$count files to create"
20894 echo "Fill MDT$min_index with $count files"
20895 [ -d $DIR/$tdir-MDT$min_index ] ||
20896 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
20897 error "mkdir $tdir-MDT$min_index failed"
20898 for i in $(seq $count); do
20899 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
20900 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
20901 error "create f$j_$i failed"
20902 setfattr -n user.413b -v $value \
20903 $DIR/$tdir-MDT$min_index/f$j_$i ||
20904 error "setfattr f$j_$i failed"
20907 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
20908 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
20909 max=$(((${ffree[max_index]} >> 8) * \
20910 (${bavail[max_index]} * bsize >> 16)))
20911 min=$(((${ffree[min_index]} >> 8) * \
20912 (${bavail[min_index]} * bsize >> 16)))
20913 diff=$(((max - min) * 100 / min))
20916 echo "MDT filesfree available: ${ffree[@]}"
20917 echo "MDT blocks available: ${bavail[@]}"
20918 echo "weight diff=$diff%"
20921 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
20923 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
20924 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
20925 # decrease statfs age, so that it can be updated in time
20926 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
20927 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
20931 testdir=$DIR/$tdir-s$stripe_count/qos
20933 for i in $(seq $((100 * MDSCOUNT))); do
20934 eval $mkdir_cmd $testdir/subdir$i ||
20935 error "$mkdir_cmd subdir$i failed"
20938 for i in $(seq $MDSCOUNT); do
20939 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
20941 echo "$count directories created on MDT$((i - 1))"
20943 if [ $stripe_count -gt 1 ]; then
20944 count=$($LFS getdirstripe $testdir/* |
20945 grep -P "^\s+$((i - 1))\t" | wc -l)
20946 echo "$count stripes created on MDT$((i - 1))"
20950 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
20951 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
20953 # D-value should > 10% of averge
20954 [ $((max - min)) -lt 10 ] &&
20955 error "subdirs shouldn't be evenly distributed"
20958 if [ $stripe_count -gt 1 ]; then
20959 max=$($LFS getdirstripe $testdir/* |
20960 grep -P "^\s+$max_index\t" | wc -l)
20961 min=$($LFS getdirstripe $testdir/* |
20962 grep -P "^\s+$min_index\t" | wc -l)
20963 [ $((max - min)) -le $((10 * stripe_count)) ] &&
20964 error "stripes shouldn't be evenly distributed"|| true
20969 [ $MDSCOUNT -lt 2 ] &&
20970 skip "We need at least 2 MDTs for this test"
20972 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20973 skip "Need server version at least 2.12.52"
20977 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
20978 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
20979 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
20980 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
20981 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
20984 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
20987 [ $MDSCOUNT -lt 2 ] &&
20988 skip "We need at least 2 MDTs for this test"
20990 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
20991 skip "Need server version at least 2.12.52"
20995 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
20996 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
20997 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
20998 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
20999 $LFS setdirstripe -D -c $stripe_count \
21000 $DIR/$tdir-s$stripe_count/rr ||
21001 error "setdirstripe failed"
21002 $LFS setdirstripe -D -c $stripe_count \
21003 $DIR/$tdir-s$stripe_count/qos ||
21004 error "setdirstripe failed"
21005 test_qos_mkdir "mkdir" $stripe_count
21008 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21011 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21012 $LCTL set_param fail_loc=0x80000521
21013 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21016 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21020 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
21021 skip "Need server version at least 2.11.52"
21031 # this test may be slow on ZFS
21032 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21034 # though this test is designed for striped directory, let's test normal
21035 # directory too since lock is always saved as CoS lock.
21036 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21037 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21046 start_time=$(date +%s)
21047 for i in $(seq $total); do
21048 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21051 end_time=$(date +%s)
21052 duration=$((end_time - start_time))
21054 kill -9 $setattr_pid
21056 echo "rename $total files took $duration sec"
21057 [ $duration -lt 100 ] || error "rename took $duration sec"
21059 run_test 415 "lock revoke is not missing"
21062 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
21063 skip "Need server version at least 2.11.55"
21065 # define OBD_FAIL_OSD_TXN_START 0x19a
21066 do_facet mds1 lctl set_param fail_loc=0x19a
21068 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21072 run_test 416 "transaction start failure won't cause system hung"
21076 do_nodes $(comma_list $(mdts_nodes)) \
21077 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21078 do_nodes $(comma_list $(mdts_nodes)) \
21079 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21080 do_nodes $(comma_list $(mdts_nodes)) \
21081 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21086 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21087 skip "Need MDS version at least 2.11.56"
21089 trap cleanup_417 RETURN EXIT
21091 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21092 do_nodes $(comma_list $(mdts_nodes)) \
21093 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21094 $LFS migrate -m 0 $DIR/$tdir.1 &&
21095 error "migrate dir $tdir.1 should fail"
21097 do_nodes $(comma_list $(mdts_nodes)) \
21098 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21099 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21100 error "create remote dir $tdir.2 should fail"
21102 do_nodes $(comma_list $(mdts_nodes)) \
21103 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21104 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21105 error "create striped dir $tdir.3 should fail"
21108 run_test 417 "disable remote dir, striped dir and dir migration"
21110 # Checks that the outputs of df [-i] and lfs df [-i] match
21112 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21122 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21124 for count in {1..100}; do
21128 # read the lines of interest
21129 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21130 error "df $inodes $dir | tail -n +2 failed"
21131 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21132 error "lfs df $inodes $dir | grep summary: failed"
21134 # skip first substrings of each output as they are different
21135 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21136 # compare the two outputs
21138 for i in {1..5}; do
21139 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21147 lfs df $inodes $dir
21148 error "df and lfs df $1 output mismatch: " \
21149 "df ${inodes}: ${df_out[*]}, " \
21150 "lfs df ${inodes}: ${lfs_df_out[*]}"
21155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21157 local dir=$DIR/$tdir
21158 local numfiles=$((RANDOM % 4096 + 2))
21159 local numblocks=$((RANDOM % 256 + 1))
21161 wait_delete_completed
21164 # check block output
21165 check_lfs_df blocks $dir
21166 # check inode output
21167 check_lfs_df inodes $dir
21169 # create a single file and retest
21170 echo "Creating a single file and testing"
21171 createmany -o $dir/$tfile- 1 &>/dev/null ||
21172 error "creating 1 file in $dir failed"
21173 check_lfs_df blocks $dir
21174 check_lfs_df inodes $dir
21176 # create a random number of files
21177 echo "Creating $((numfiles - 1)) files and testing"
21178 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21179 error "creating $((numfiles - 1)) files in $dir failed"
21181 # write a random number of blocks to the first test file
21182 echo "Writing $numblocks 4K blocks and testing"
21183 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21184 count=$numblocks &>/dev/null ||
21185 error "dd to $dir/${tfile}-0 failed"
21188 check_lfs_df blocks $dir
21189 check_lfs_df inodes $dir
21191 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21192 error "unlinking $numfiles files in $dir failed"
21194 run_test 418 "df and lfs df outputs match"
21198 local dir=$DIR/$tdir
21203 cancel_lru_locks mdc
21205 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21206 $LCTL set_param fail_loc=0x1410
21208 $LCTL set_param fail_loc=0
21211 run_test 419 "Verify open file by name doesn't crash kernel"
21215 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21216 skip "Need MDS version at least 2.12.53"
21218 local SAVE_UMASK=$(umask)
21219 local dir=$DIR/$tdir
21220 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21224 mkdir -m03777 $dir/testdir
21225 ls -dn $dir/testdir
21226 # Need to remove trailing '.' when SELinux is enabled
21227 local dirperms=$(ls -dn $dir/testdir |
21228 awk '{ sub(/\.$/, "", $1); print $1}')
21229 [ $dirperms == "drwxrwsrwt" ] ||
21230 error "incorrect perms on $dir/testdir"
21232 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21233 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21234 ls -n $dir/testdir/testfile
21235 local fileperms=$(ls -n $dir/testdir/testfile |
21236 awk '{ sub(/\.$/, "", $1); print $1}')
21237 [ $fileperms == "-rwxr-xr-x" ] ||
21238 error "incorrect perms on $dir/testdir/testfile"
21242 run_test 420 "clear SGID bit on non-directories for non-members"
21249 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21250 skip "Need MDS version at least 2.12.54"
21252 test_mkdir $DIR/$tdir
21253 createmany -o $DIR/$tdir/f 3
21254 cnt=$(ls -1 $DIR/$tdir | wc -l)
21255 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21257 fid1=$(lfs path2fid $DIR/$tdir/f1)
21258 fid2=$(lfs path2fid $DIR/$tdir/f2)
21259 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21261 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21262 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21264 cnt=$(ls -1 $DIR/$tdir | wc -l)
21265 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21267 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21268 createmany -o $DIR/$tdir/f 3
21269 cnt=$(ls -1 $DIR/$tdir | wc -l)
21270 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21272 fid1=$(lfs path2fid $DIR/$tdir/f1)
21273 fid2=$(lfs path2fid $DIR/$tdir/f2)
21274 echo "remove using fsname $FSNAME"
21275 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21277 cnt=$(ls -1 $DIR/$tdir | wc -l)
21278 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21280 run_test 421a "simple rm by fid"
21287 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21288 skip "Need MDS version at least 2.12.54"
21290 test_mkdir $DIR/$tdir
21291 createmany -o $DIR/$tdir/f 3
21292 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21295 FID1=$(lfs path2fid $DIR/$tdir/f1)
21296 FID2=$(lfs path2fid $DIR/$tdir/f2)
21297 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21299 kill -USR1 $MULTIPID
21302 cnt=$(ls $DIR/$tdir | wc -l)
21303 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21305 run_test 421b "rm by fid on open file"
21311 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21312 skip "Need MDS version at least 2.12.54"
21314 test_mkdir $DIR/$tdir
21315 createmany -o $DIR/$tdir/f 3
21316 touch $DIR/$tdir/$tfile
21317 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21318 cnt=$(ls -1 $DIR/$tdir | wc -l)
21319 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21321 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21322 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21324 cnt=$(ls $DIR/$tdir | wc -l)
21325 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21327 run_test 421c "rm by fid against hardlinked files"
21333 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21334 skip "Need MDS version at least 2.12.54"
21336 test_mkdir $DIR/$tdir
21337 createmany -o $DIR/$tdir/f 4097
21338 cnt=$(ls -1 $DIR/$tdir | wc -l)
21339 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21341 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21342 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21344 cnt=$(ls $DIR/$tdir | wc -l)
21346 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21348 run_test 421d "rmfid en masse"
21354 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21355 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21356 skip "Need MDS version at least 2.12.54"
21358 mkdir -p $DIR/$tdir
21359 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21360 createmany -o $DIR/$tdir/striped_dir/f 512
21361 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21362 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21364 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21365 sed "s/[/][^:]*://g")
21366 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21368 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21370 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21372 run_test 421e "rmfid in DNE"
21378 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21379 skip "Need MDS version at least 2.12.54"
21381 test_mkdir $DIR/$tdir
21383 cnt=$(ls -1 $DIR/$tdir | wc -l)
21384 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21386 FID=$(lfs path2fid $DIR/$tdir/f)
21387 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21388 # rmfid should fail
21389 cnt=$(ls -1 $DIR/$tdir | wc -l)
21390 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21392 chmod a+rw $DIR/$tdir
21394 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21395 # rmfid should fail
21396 cnt=$(ls -1 $DIR/$tdir | wc -l)
21397 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21400 $RUNAS touch $DIR/$tdir/f
21401 FID=$(lfs path2fid $DIR/$tdir/f)
21402 echo "rmfid as root"
21403 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21404 cnt=$(ls -1 $DIR/$tdir | wc -l)
21405 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21408 $RUNAS touch $DIR/$tdir/f
21409 cnt=$(ls -1 $DIR/$tdir | wc -l)
21410 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21411 FID=$(lfs path2fid $DIR/$tdir/f)
21412 # rmfid w/o user_fid2path mount option should fail
21413 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21414 cnt=$(ls -1 $DIR/$tdir | wc -l)
21415 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21417 umount_client $MOUNT || error "failed to umount client"
21418 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21419 error "failed to mount client'"
21421 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21422 # rmfid should succeed
21423 cnt=$(ls -1 $DIR/$tdir | wc -l)
21424 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21426 # rmfid shouldn't allow to remove files due to dir's permission
21427 chmod a+rwx $DIR/$tdir
21430 FID=$(lfs path2fid $DIR/$tdir/f)
21431 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21433 umount_client $MOUNT || error "failed to umount client"
21434 mount_client $MOUNT "$MOUNT_OPTS" ||
21435 error "failed to mount client'"
21438 run_test 421f "rmfid checks permissions"
21444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21445 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21446 skip "Need MDS version at least 2.12.54"
21448 mkdir -p $DIR/$tdir
21449 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21450 createmany -o $DIR/$tdir/striped_dir/f 512
21451 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21452 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21454 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21455 sed "s/[/][^:]*://g")
21457 rm -f $DIR/$tdir/striped_dir/f1*
21458 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21459 removed=$((512 - cnt))
21461 # few files have been just removed, so we expect
21462 # rmfid to fail on their fids
21463 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21464 [ $removed != $errors ] && error "$errors != $removed"
21466 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21468 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21470 run_test 421g "rmfid to return errors properly"
21473 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21474 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
21475 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
21476 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
21477 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
21479 local amc=$(at_max_get client)
21480 local amo=$(at_max_get mds1)
21481 local timeout=`lctl get_param -n timeout`
21483 at_max_set 0 client
21486 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
21487 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
21488 fail_val=$(((2*timeout + 10)*1000))
21489 touch $DIR/$tdir/d3/file &
21491 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
21492 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
21493 fail_val=$((2*timeout + 5))
21494 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
21498 sleep $((2 * timeout))
21502 touch $DIR/$tdir/d2/file3
21503 touch $DIR/$tdir/d2/file4
21504 touch $DIR/$tdir/d2/file5
21507 at_max_set $amc client
21508 at_max_set $amo mds1
21510 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
21511 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
21512 error "Watchdog is always throttled"
21514 run_test 422 "kill a process with RPC in progress"
21517 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21518 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21519 skip "Need server version at least 2.9.55"
21521 start_full_debug_logging
21525 stop_full_debug_logging
21529 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21530 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21531 awk '/The barrier for/ { print $7 }')
21534 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
21539 barrier_expired() {
21542 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
21543 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
21544 awk '/will be expired/ { print $7 }')
21546 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
21555 echo "Start barrier_freeze at: $(date)"
21556 #define OBD_FAIL_BARRIER_DELAY 0x2202
21557 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21558 # Do not reduce barrier time - See LU-11873
21559 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
21562 local b_status=$(barrier_stat)
21563 echo "Got barrier status at: $(date)"
21564 [ "$b_status" = "'freezing_p1'" ] ||
21565 error "(1) unexpected barrier status $b_status"
21567 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21569 b_status=$(barrier_stat)
21570 [ "$b_status" = "'frozen'" ] ||
21571 error "(2) unexpected barrier status $b_status"
21573 local expired=$(barrier_expired)
21574 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
21575 sleep $((expired + 3))
21577 b_status=$(barrier_stat)
21578 [ "$b_status" = "'expired'" ] ||
21579 error "(3) unexpected barrier status $b_status"
21581 # Do not reduce barrier time - See LU-11873
21582 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
21583 error "(4) fail to freeze barrier"
21585 b_status=$(barrier_stat)
21586 [ "$b_status" = "'frozen'" ] ||
21587 error "(5) unexpected barrier status $b_status"
21589 echo "Start barrier_thaw at: $(date)"
21590 #define OBD_FAIL_BARRIER_DELAY 0x2202
21591 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
21592 do_facet mgs $LCTL barrier_thaw $FSNAME &
21595 b_status=$(barrier_stat)
21596 echo "Got barrier status at: $(date)"
21597 [ "$b_status" = "'thawing'" ] ||
21598 error "(6) unexpected barrier status $b_status"
21600 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
21602 b_status=$(barrier_stat)
21603 [ "$b_status" = "'thawed'" ] ||
21604 error "(7) unexpected barrier status $b_status"
21606 #define OBD_FAIL_BARRIER_FAILURE 0x2203
21607 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
21608 do_facet mgs $LCTL barrier_freeze $FSNAME
21610 b_status=$(barrier_stat)
21611 [ "$b_status" = "'failed'" ] ||
21612 error "(8) unexpected barrier status $b_status"
21614 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21615 do_facet mgs $LCTL barrier_thaw $FSNAME
21619 run_test 801a "write barrier user interfaces and stat machine"
21624 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21625 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
21626 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
21627 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
21628 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
21630 cancel_lru_locks mdc
21632 # 180 seconds should be long enough
21633 do_facet mgs $LCTL barrier_freeze $FSNAME 180
21635 local b_status=$(barrier_stat)
21636 [ "$b_status" = "'frozen'" ] ||
21637 error "(6) unexpected barrier status $b_status"
21639 mkdir $DIR/$tdir/d0/d10 &
21642 touch $DIR/$tdir/d1/f13 &
21645 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
21648 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
21651 rm -f $DIR/$tdir/d4/f12 &
21654 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
21656 # To guarantee taht the 'stat' is not blocked
21657 b_status=$(barrier_stat)
21658 [ "$b_status" = "'frozen'" ] ||
21659 error "(8) unexpected barrier status $b_status"
21661 # let above commands to run at background
21664 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
21665 ps -p $touch_pid || error "(10) touch should be blocked"
21666 ps -p $ln_pid || error "(11) link should be blocked"
21667 ps -p $mv_pid || error "(12) rename should be blocked"
21668 ps -p $rm_pid || error "(13) unlink should be blocked"
21670 b_status=$(barrier_stat)
21671 [ "$b_status" = "'frozen'" ] ||
21672 error "(14) unexpected barrier status $b_status"
21674 do_facet mgs $LCTL barrier_thaw $FSNAME
21675 b_status=$(barrier_stat)
21676 [ "$b_status" = "'thawed'" ] ||
21677 error "(15) unexpected barrier status $b_status"
21679 wait $mkdir_pid || error "(16) mkdir should succeed"
21680 wait $touch_pid || error "(17) touch should succeed"
21681 wait $ln_pid || error "(18) link should succeed"
21682 wait $mv_pid || error "(19) rename should succeed"
21683 wait $rm_pid || error "(20) unlink should succeed"
21687 run_test 801b "modification will be blocked by write barrier"
21690 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21694 stop mds2 || error "(1) Fail to stop mds2"
21696 do_facet mgs $LCTL barrier_freeze $FSNAME 30
21698 local b_status=$(barrier_stat)
21699 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
21700 do_facet mgs $LCTL barrier_thaw $FSNAME
21701 error "(2) unexpected barrier status $b_status"
21704 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21705 error "(3) Fail to rescan barrier bitmap"
21707 # Do not reduce barrier time - See LU-11873
21708 do_facet mgs $LCTL barrier_freeze $FSNAME 20
21710 b_status=$(barrier_stat)
21711 [ "$b_status" = "'frozen'" ] ||
21712 error "(4) unexpected barrier status $b_status"
21714 do_facet mgs $LCTL barrier_thaw $FSNAME
21715 b_status=$(barrier_stat)
21716 [ "$b_status" = "'thawed'" ] ||
21717 error "(5) unexpected barrier status $b_status"
21719 local devname=$(mdsdevname 2)
21721 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
21723 do_facet mgs $LCTL barrier_rescan $FSNAME ||
21724 error "(7) Fail to rescan barrier bitmap"
21728 run_test 801c "rescan barrier bitmap"
21730 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
21731 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
21732 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
21733 saved_MOUNT_OPTS=$MOUNT_OPTS
21739 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
21740 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
21741 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
21742 MOUNT_OPTS=$saved_MOUNT_OPTS
21747 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
21748 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
21749 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
21750 skip "Need server version at least 2.9.55"
21752 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
21754 mkdir $DIR/$tdir || error "(1) fail to mkdir"
21756 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21757 error "(2) Fail to copy"
21759 trap cleanup_802a EXIT
21761 # sync by force before remount as readonly
21762 sync; sync_all_data; sleep 3; sync_all_data
21766 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
21767 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
21768 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
21770 echo "Mount the server as read only"
21771 setupall server_only || error "(3) Fail to start servers"
21773 echo "Mount client without ro should fail"
21774 mount_client $MOUNT &&
21775 error "(4) Mount client without 'ro' should fail"
21777 echo "Mount client with ro should succeed"
21778 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
21779 mount_client $MOUNT ||
21780 error "(5) Mount client with 'ro' should succeed"
21782 echo "Modify should be refused"
21783 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21785 echo "Read should be allowed"
21786 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21787 error "(7) Read should succeed under ro mode"
21791 run_test 802a "simulate readonly device"
21794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21795 remote_mds_nodsh && skip "remote MDS with nodsh"
21797 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
21798 skip "readonly option not available"
21800 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
21802 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
21803 error "(2) Fail to copy"
21805 # write back all cached data before setting MDT to readonly
21809 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
21810 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
21812 echo "Modify should be refused"
21813 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
21815 echo "Read should be allowed"
21816 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
21817 error "(7) Read should succeed under ro mode"
21820 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
21822 run_test 802b "be able to set MDTs to readonly"
21825 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21826 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21827 skip "MDS needs to be newer than 2.10.54"
21829 mkdir -p $DIR/$tdir
21830 # Create some objects on all MDTs to trigger related logs objects
21831 for idx in $(seq $MDSCOUNT); do
21832 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
21833 $DIR/$tdir/dir${idx} ||
21834 error "Fail to create $DIR/$tdir/dir${idx}"
21838 wait_delete_completed # ensure old test cleanups are finished
21839 echo "before create:"
21841 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21843 for i in {1..10}; do
21844 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
21845 error "Fail to create $DIR/$tdir/foo$i"
21849 echo "after create:"
21851 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21853 # allow for an llog to be cleaned up during the test
21854 [ $after_used -ge $((before_used + 10 - 1)) ] ||
21855 error "before ($before_used) + 10 > after ($after_used)"
21857 for i in {1..10}; do
21858 rm -rf $DIR/$tdir/foo$i ||
21859 error "Fail to remove $DIR/$tdir/foo$i"
21862 sleep 3 # avoid MDT return cached statfs
21863 wait_delete_completed
21864 echo "after unlink:"
21866 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
21868 # allow for an llog to be created during the test
21869 [ $after_used -le $((before_used + 1)) ] ||
21870 error "after ($after_used) > before ($before_used) + 1"
21872 run_test 803 "verify agent object for remote object"
21875 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
21876 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
21877 skip "MDS needs to be newer than 2.10.54"
21878 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21880 mkdir -p $DIR/$tdir
21881 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
21882 error "Fail to create $DIR/$tdir/dir0"
21884 local fid=$($LFS path2fid $DIR/$tdir/dir0)
21885 local dev=$(mdsdevname 2)
21887 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21888 grep ${fid} || error "NOT found agent entry for dir0"
21890 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
21891 error "Fail to create $DIR/$tdir/dir1"
21893 touch $DIR/$tdir/dir1/foo0 ||
21894 error "Fail to create $DIR/$tdir/dir1/foo0"
21895 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
21898 for idx in $(seq $MDSCOUNT); do
21899 dev=$(mdsdevname $idx)
21900 do_facet mds${idx} \
21901 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21902 grep ${fid} && rc=$idx
21905 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
21906 error "Fail to rename foo0 to foo1"
21907 if [ $rc -eq 0 ]; then
21908 for idx in $(seq $MDSCOUNT); do
21909 dev=$(mdsdevname $idx)
21910 do_facet mds${idx} \
21911 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21912 grep ${fid} && rc=$idx
21916 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
21917 error "Fail to rename foo1 to foo2"
21918 if [ $rc -eq 0 ]; then
21919 for idx in $(seq $MDSCOUNT); do
21920 dev=$(mdsdevname $idx)
21921 do_facet mds${idx} \
21922 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
21923 grep ${fid} && rc=$idx
21927 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
21929 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
21930 error "Fail to link to $DIR/$tdir/dir1/foo2"
21931 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
21932 error "Fail to rename foo2 to foo0"
21933 unlink $DIR/$tdir/dir1/foo0 ||
21934 error "Fail to unlink $DIR/$tdir/dir1/foo0"
21935 rm -rf $DIR/$tdir/dir0 ||
21936 error "Fail to rm $DIR/$tdir/dir0"
21938 for idx in $(seq $MDSCOUNT); do
21939 dev=$(mdsdevname $idx)
21943 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
21945 start mds${idx} $dev $MDS_MOUNT_OPTS ||
21946 error "mount mds$idx failed"
21947 df $MOUNT > /dev/null 2>&1
21949 # e2fsck should not return error
21951 error "e2fsck detected error on MDT${idx}: rc=$rc"
21954 run_test 804 "verify agent entry for remote entry"
21957 do_facet $SINGLEMDS zfs set quota=$old $fsset
21958 unlinkmany $DIR/$tdir/f- 1000000
21963 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
21964 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
21965 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
21966 skip "netfree not implemented before 0.7"
21967 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
21968 skip "Need MDS version at least 2.10.57"
21975 local pref="osd-zfs.lustre-MDT0000."
21977 # limit available space on MDS dataset to meet nospace issue
21978 # quickly. then ZFS 0.7.2 can use reserved space if asked
21979 # properly (using netfree flag in osd_declare_destroy()
21980 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
21981 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
21983 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
21984 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
21985 let "usedkb=usedkb-freekb"
21986 let "freekb=freekb/2"
21987 if let "freekb > 5000"; then
21990 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
21991 trap cleanup_805 EXIT
21993 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
21994 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
21995 rm -rf $DIR/$tdir || error "not able to remove"
21996 do_facet $SINGLEMDS zfs set quota=$old $fsset
21999 run_test 805 "ZFS can remove from full fs"
22005 local size=$($LFS getsom -s $file)
22006 local expect=$(stat -c %s $file)
22008 [[ $size == $expect ]] ||
22009 error "$file expected size: $expect, got: $size"
22011 local blocks=$($LFS getsom -b $file)
22012 expect=$(stat -c %b $file)
22013 [[ $blocks == $expect ]] ||
22014 error "$file expected blocks: $expect, got: $blocks"
22019 local size=$($LFS getsom -s $1)
22022 [[ $size == $expect ]] ||
22023 error "$file expected size: $expect, got: $size"
22027 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22028 skip "Need MDS version at least 2.11.52"
22032 touch $DIR/$tfile || error "touch $tfile failed"
22034 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22035 save_lustre_params client "llite.*.xattr_cache" > $save
22036 lctl set_param llite.*.xattr_cache=0
22037 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22039 # single-threaded write
22040 echo "Test SOM for single-threaded write"
22041 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22042 error "write $tfile failed"
22043 check_lsom_size $DIR/$tfile $bs
22046 local size=$(($num * $bs))
22050 echo "Test SOM for single client multi-threaded($num) write"
22051 $TRUNCATE $DIR/$tfile 0
22052 for ((i = 0; i < $num; i++)); do
22053 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22055 offset=$((offset + $bs))
22057 for (( i=0; i < $num; i++ )); do
22060 check_lsom_size $DIR/$tfile $size
22062 $TRUNCATE $DIR/$tfile 0
22063 for ((i = 0; i < $num; i++)); do
22064 offset=$((offset - $bs))
22065 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22068 for (( i=0; i < $num; i++ )); do
22071 check_lsom_size $DIR/$tfile $size
22073 # multi-client writes
22074 num=$(get_node_count ${CLIENTS//,/ })
22075 size=$(($num * $bs))
22079 echo "Test SOM for multi-client ($num) writes"
22080 $TRUNCATE $DIR/$tfile 0
22081 for client in ${CLIENTS//,/ }; do
22082 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22085 offset=$((offset + $bs))
22087 for (( i=0; i < $num; i++ )); do
22090 check_lsom_size $DIR/$tfile $offset
22093 $TRUNCATE $DIR/$tfile 0
22094 for client in ${CLIENTS//,/ }; do
22095 offset=$((offset - $bs))
22096 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22100 for (( i=0; i < $num; i++ )); do
22103 check_lsom_size $DIR/$tfile $size
22106 echo "Test SOM for truncate"
22107 $TRUNCATE $DIR/$tfile 1048576
22108 check_lsom_size $DIR/$tfile 1048576
22109 $TRUNCATE $DIR/$tfile 1234
22110 check_lsom_size $DIR/$tfile 1234
22112 # verify SOM blocks count
22113 echo "Verify SOM block count"
22114 $TRUNCATE $DIR/$tfile 0
22115 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22116 error "failed to write file $tfile"
22117 check_lsom_data $DIR/$tfile
22119 run_test 806 "Verify Lazy Size on MDS"
22122 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22124 skip "Need MDS version at least 2.11.52"
22126 # Registration step
22127 changelog_register || error "changelog_register failed"
22128 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22129 changelog_users $SINGLEMDS | grep -q $cl_user ||
22130 error "User $cl_user not found in changelog_users"
22132 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22133 save_lustre_params client "llite.*.xattr_cache" > $save
22134 lctl set_param llite.*.xattr_cache=0
22135 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22137 rm -rf $DIR/$tdir || error "rm $tdir failed"
22138 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22139 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22140 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22141 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22142 error "truncate $tdir/trunc failed"
22145 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22146 error "write $tfile failed"
22148 # multi-client wirtes
22149 local num=$(get_node_count ${CLIENTS//,/ })
22153 echo "Test SOM for multi-client ($num) writes"
22154 touch $DIR/$tfile || error "touch $tfile failed"
22155 $TRUNCATE $DIR/$tfile 0
22156 for client in ${CLIENTS//,/ }; do
22157 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22160 offset=$((offset + $bs))
22162 for (( i=0; i < $num; i++ )); do
22167 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22168 check_lsom_data $DIR/$tdir/trunc
22169 check_lsom_data $DIR/$tdir/single_dd
22170 check_lsom_data $DIR/$tfile
22173 # Deregistration step
22174 changelog_deregister || error "changelog_deregister failed"
22176 run_test 807 "verify LSOM syncing tool"
22178 check_som_nologged()
22180 local lines=$($LFS changelog $FSNAME-MDT0000 |
22181 grep 'x=trusted.som' | wc -l)
22182 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22186 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22187 skip "Need MDS version at least 2.11.55"
22189 # Registration step
22190 changelog_register || error "changelog_register failed"
22192 touch $DIR/$tfile || error "touch $tfile failed"
22195 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22196 error "write $tfile failed"
22199 $TRUNCATE $DIR/$tfile 1234
22202 $TRUNCATE $DIR/$tfile 1048576
22205 # Deregistration step
22206 changelog_deregister || error "changelog_deregister failed"
22208 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22213 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22217 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22218 skip "Need MDS version at least 2.11.56"
22220 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22221 error "failed to create DoM-only file $DIR/$tfile"
22222 touch $DIR/$tfile || error "touch $tfile failed"
22223 check_som_nodata $DIR/$tfile
22225 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22226 error "write $tfile failed"
22227 check_som_nodata $DIR/$tfile
22229 $TRUNCATE $DIR/$tfile 1234
22230 check_som_nodata $DIR/$tfile
22232 $TRUNCATE $DIR/$tfile 4097
22233 check_som_nodata $DIR/$file
22235 run_test 809 "Verify no SOM xattr store for DoM-only files"
22238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22239 $GSS && skip_env "could not run with gss"
22240 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22241 skip "OST < 2.12.58 doesn't align checksum"
22244 stack_trap "set_checksums $ORIG_CSUM" EXIT
22245 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22250 for csum in $CKSUM_TYPES; do
22251 #define OBD_FAIL_OSC_NO_GRANT 0x411
22252 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22253 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22255 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22256 before=$(md5sum $DIR/$tfile)
22257 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22258 after=$(md5sum $DIR/$tfile)
22259 [ "$before" == "$after" ] ||
22260 error "$csum: $before != $after bs=$1 seek=$2"
22264 run_test 810 "partial page writes on ZFS (LU-11663)"
22267 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
22268 skip "Need MDS version at least 2.11.56"
22270 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22271 do_facet mds1 $LCTL set_param fail_loc=0x165
22272 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22275 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22278 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
22279 error "MDD orphan cleanup thread not quit"
22281 run_test 811 "orphan name stub can be cleaned up in startup"
22284 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22285 skip "OST < 2.12.51 doesn't support this fail_loc"
22286 [ "$SHARED_KEY" = true ] &&
22287 skip "OSC connections never go IDLE with Shared-Keys enabled"
22289 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22290 # ensure ost1 is connected
22291 stat $DIR/$tfile >/dev/null || error "can't stat"
22292 wait_osc_import_state client ost1 FULL
22293 # no locks, no reqs to let the connection idle
22294 cancel_lru_locks osc
22296 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22297 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22298 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22299 wait_osc_import_state client ost1 CONNECTING
22300 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22302 stat $DIR/$tfile >/dev/null || error "can't stat file"
22304 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
22307 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22308 [ -z "$file_heat_sav" ] && skip "no file heat support"
22319 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22320 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22322 $LCTL set_param -n llite.*.file_heat=1
22323 echo "Turn on file heat"
22324 echo "Period second: $period_second, Decay percentage: $decay_pct"
22326 echo "QQQQ" > $DIR/$tfile
22327 echo "QQQQ" > $DIR/$tfile
22328 echo "QQQQ" > $DIR/$tfile
22329 cat $DIR/$tfile > /dev/null
22330 cat $DIR/$tfile > /dev/null
22331 cat $DIR/$tfile > /dev/null
22332 cat $DIR/$tfile > /dev/null
22334 local out=$($LFS heat_get $DIR/$tfile)
22336 $LFS heat_get $DIR/$tfile
22337 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22338 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22339 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22340 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22342 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22343 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22344 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22345 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22347 sleep $((period_second + 3))
22348 echo "Sleep $((period_second + 3)) seconds..."
22349 # The recursion formula to calculate the heat of the file f is as
22351 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22352 # Where Hi is the heat value in the period between time points i*I and
22353 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22354 # to the weight of Ci.
22355 out=$($LFS heat_get $DIR/$tfile)
22356 $LFS heat_get $DIR/$tfile
22357 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22358 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22359 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22360 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22362 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22363 error "read sample ($readsample) is wrong"
22364 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22365 error "write sample ($writesample) is wrong"
22366 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22367 error "read bytes ($readbyte) is wrong"
22368 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22369 error "write bytes ($writebyte) is wrong"
22371 echo "QQQQ" > $DIR/$tfile
22372 echo "QQQQ" > $DIR/$tfile
22373 echo "QQQQ" > $DIR/$tfile
22374 cat $DIR/$tfile > /dev/null
22375 cat $DIR/$tfile > /dev/null
22376 cat $DIR/$tfile > /dev/null
22377 cat $DIR/$tfile > /dev/null
22379 sleep $((period_second + 3))
22380 echo "Sleep $((period_second + 3)) seconds..."
22382 out=$($LFS heat_get $DIR/$tfile)
22383 $LFS heat_get $DIR/$tfile
22384 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22385 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22386 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22387 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22389 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22390 4 * $decay_pct) / 100") -eq 1 ] ||
22391 error "read sample ($readsample1) is wrong"
22392 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22393 3 * $decay_pct) / 100") -eq 1 ] ||
22394 error "write sample ($writesample1) is wrong"
22395 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22396 20 * $decay_pct) / 100") -eq 1 ] ||
22397 error "read bytes ($readbyte1) is wrong"
22398 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22399 15 * $decay_pct) / 100") -eq 1 ] ||
22400 error "write bytes ($writebyte1) is wrong"
22402 echo "Turn off file heat for the file $DIR/$tfile"
22403 $LFS heat_set -o $DIR/$tfile
22405 echo "QQQQ" > $DIR/$tfile
22406 echo "QQQQ" > $DIR/$tfile
22407 echo "QQQQ" > $DIR/$tfile
22408 cat $DIR/$tfile > /dev/null
22409 cat $DIR/$tfile > /dev/null
22410 cat $DIR/$tfile > /dev/null
22411 cat $DIR/$tfile > /dev/null
22413 out=$($LFS heat_get $DIR/$tfile)
22414 $LFS heat_get $DIR/$tfile
22415 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22416 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22417 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22418 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22420 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22421 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22422 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22423 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22425 echo "Trun on file heat for the file $DIR/$tfile"
22426 $LFS heat_set -O $DIR/$tfile
22428 echo "QQQQ" > $DIR/$tfile
22429 echo "QQQQ" > $DIR/$tfile
22430 echo "QQQQ" > $DIR/$tfile
22431 cat $DIR/$tfile > /dev/null
22432 cat $DIR/$tfile > /dev/null
22433 cat $DIR/$tfile > /dev/null
22434 cat $DIR/$tfile > /dev/null
22436 out=$($LFS heat_get $DIR/$tfile)
22437 $LFS heat_get $DIR/$tfile
22438 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22439 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22440 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22441 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22443 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
22444 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
22445 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
22446 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
22448 $LFS heat_set -c $DIR/$tfile
22449 $LCTL set_param -n llite.*.file_heat=0
22450 echo "Turn off file heat support for the Lustre filesystem"
22452 echo "QQQQ" > $DIR/$tfile
22453 echo "QQQQ" > $DIR/$tfile
22454 echo "QQQQ" > $DIR/$tfile
22455 cat $DIR/$tfile > /dev/null
22456 cat $DIR/$tfile > /dev/null
22457 cat $DIR/$tfile > /dev/null
22458 cat $DIR/$tfile > /dev/null
22460 out=$($LFS heat_get $DIR/$tfile)
22461 $LFS heat_get $DIR/$tfile
22462 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22463 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22464 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22465 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22467 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22468 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22469 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22470 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22472 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
22475 run_test 813 "File heat verfication"
22479 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
22480 echo -n y >> $DIR/$tfile
22481 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
22482 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
22484 run_test 814 "sparse cp works as expected (LU-12361)"
22488 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
22489 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
22491 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
22494 [ "$SHARED_KEY" = true ] &&
22495 skip "OSC connections never go IDLE with Shared-Keys enabled"
22497 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22498 # ensure ost1 is connected
22499 stat $DIR/$tfile >/dev/null || error "can't stat"
22500 wait_osc_import_state client ost1 FULL
22501 # no locks, no reqs to let the connection idle
22502 cancel_lru_locks osc
22503 lru_resize_disable osc
22506 before=$($LCTL get_param -n \
22507 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22509 wait_osc_import_state client ost1 IDLE
22510 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
22511 now=$($LCTL get_param -n \
22512 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
22513 [ $before == $now ] || error "lru_size changed $before != $now"
22515 run_test 816 "do not reset lru_resize on idle reconnect"
22519 exportfs -u localhost:$DIR/nfsexp
22524 systemctl restart nfs-server.service || skip "failed to restart nfsd"
22526 mkdir -p $DIR/nfsexp
22527 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
22528 error "failed to export nfs"
22530 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
22531 stack_trap cleanup_817 EXIT
22533 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
22534 error "failed to mount nfs to $tmpdir"
22536 cp /bin/true $tmpdir
22537 $DIR/nfsexp/true || error "failed to execute 'true' command"
22539 run_test 817 "nfsd won't cache write lock for exec file"
22543 $LFS setstripe -c1 -i0 $DIR/$tfile
22544 $LFS setstripe -c1 -i1 $DIR/$tfile
22546 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
22547 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
22548 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
22549 error "start $SINGLEMDS failed"
22552 run_test 818 "unlink with failed llog"
22555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22556 cancel_lru_locks osc
22557 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22558 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22559 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
22562 run_test 819a "too big niobuf in read"
22565 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
22566 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
22567 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22568 cancel_lru_locks osc
22572 run_test 819b "too big niobuf in write"
22575 # tests that do cleanup/setup should be run at the end
22579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22582 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
22583 $LCTL set_param fail_loc=0x903
22585 cancel_lru_locks MGC
22587 FAIL_ON_ERROR=true cleanup
22588 FAIL_ON_ERROR=true setup
22590 run_test 900 "umount should not race with any mgc requeue thread"
22593 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
22594 check_and_cleanup_lustre
22595 if [ "$I_MOUNTED" != "yes" ]; then
22596 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true