2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 LU-10680 ..
16 ALWAYS_EXCEPT=" 407 253 312 160f 160g $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES distro version
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
78 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
80 # All SuSE Linux versions have one decimal. version_code expects two
81 local sles_version=$version.0
82 version_code $sles_version
85 # Check if we are running on Ubuntu or SLES so we can make decisions on
87 if [ -r /etc/SuSE-release ]; then
88 sles_version=$(sles_version_code)
89 [ $sles_version -lt $(version_code 11.4.0) ] &&
90 # bug number for skipped test: LU-4341
91 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
92 [ $sles_version -lt $(version_code 12.0.0) ] &&
93 # bug number for skipped test: LU-3703
94 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
95 elif [ -r /etc/os-release ]; then
96 if grep -qi ubuntu /etc/os-release; then
97 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
102 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
103 # bug number for skipped test:
104 # LU-10334 LU-10335 LU-10335 LU-10335
105 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
106 # LU-10335 LU-10335 LU-10365 LU-10366
107 ALWAYS_EXCEPT+=" 130d 130e 400a 410"
116 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
117 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
126 check_swap_layouts_support()
128 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
129 skip "Does not support layout lock."
132 check_and_setup_lustre
136 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
138 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
139 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
140 rm -rf $DIR/[Rdfs][0-9]*
142 # $RUNAS_ID may get set incorrectly somewhere else
143 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
145 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
149 if [ "${ONLY}" = "MOUNT" ] ; then
150 echo "Lustre is up, please go on"
154 echo "preparing for tests involving mounts"
155 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
157 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
158 echo # add a newline after mke2fs.
162 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
163 lctl set_param debug=-1 2> /dev/null || true
166 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
168 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
170 run_test 0a "touch; rm ====================="
173 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
174 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
176 run_test 0b "chmod 0755 $DIR ============================="
179 $LCTL get_param mdc.*.import | grep "state: FULL" ||
180 error "import not FULL"
181 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
184 run_test 0c "check import proc"
186 test_0d() { # LU-3397
187 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
188 skip "proc exports not supported before 2.10.57"
190 local mgs_exp="mgs.MGS.exports"
191 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
193 local exp_client_version
196 local temp_imp=$DIR/$tfile.import
197 local temp_exp=$DIR/$tfile.export
199 # save mgc import file to $temp_imp
200 $LCTL get_param mgc.*.import | tee $temp_imp
201 # Check if client uuid is found in MGS export
202 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
203 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
207 # save mgs export file to $temp_exp
208 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
210 # Compare the value of field "connect_flags"
211 imp_val=$(grep "connect_flags" $temp_imp)
212 exp_val=$(grep "connect_flags" $temp_exp)
213 [ "$exp_val" == "$imp_val" ] ||
214 error "export flags '$exp_val' != import flags '$imp_val'"
216 # Compare the value of client version
217 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
218 exp_val=$(version_code $exp_client_version)
219 imp_val=$(lustre_version_code client)
220 [ "$exp_val" == "$imp_val" ] ||
221 error "export client version '$exp_val' != '$imp_val'"
223 run_test 0d "check export proc ============================="
226 test_mkdir $DIR/$tdir
227 test_mkdir $DIR/$tdir/d2
228 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
229 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
232 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
234 run_test 1 "mkdir; remkdir; rmdir"
237 test_mkdir $DIR/$tdir
238 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
239 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
241 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
243 run_test 2 "mkdir; touch; rmdir; check file"
246 test_mkdir $DIR/$tdir
247 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
248 touch $DIR/$tdir/$tfile
249 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
251 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
253 run_test 3 "mkdir; touch; rmdir; check dir"
255 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
257 test_mkdir -i 1 $DIR/$tdir
259 touch $DIR/$tdir/$tfile ||
260 error "Create file under remote directory failed"
263 error "Expect error removing in-use dir $DIR/$tdir"
265 test -d $DIR/$tdir || error "Remote directory disappeared"
267 rm -rf $DIR/$tdir || error "remove remote dir error"
269 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
272 test_mkdir $DIR/$tdir
273 test_mkdir $DIR/$tdir/d2
274 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
275 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
276 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
278 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
281 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
282 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
283 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
284 error "$tfile does not have perm 0666 or UID $UID"
285 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
286 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
287 error "$tfile should be 0666 and owned by UID $UID"
289 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
292 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
295 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
296 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
297 error "$tfile should be owned by UID $RUNAS_ID"
298 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
299 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
300 error "$tfile should be owned by UID $RUNAS_ID"
302 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by GID $UID"
311 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
315 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
320 test_mkdir $DIR/$tdir
321 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
322 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
323 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
324 test_mkdir $DIR/$tdir/d/subdir
325 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
326 error "$tdir/d/subdir should be GID $RUNAS_GID"
327 if [[ $MDSCOUNT -gt 1 ]]; then
328 # check remote dir sgid inherite
329 $LFS mkdir -i 0 $DIR/$tdir.local ||
330 error "mkdir $tdir.local failed"
331 chmod g+s $DIR/$tdir.local ||
332 error "chmod $tdir.local failed"
333 chgrp $RUNAS_GID $DIR/$tdir.local ||
334 error "chgrp $tdir.local failed"
335 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
336 error "mkdir $tdir.remote failed"
337 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
338 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
339 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
340 error "$tdir.remote should be mode 02755"
343 run_test 6g "verify new dir in sgid dir inherits group"
345 test_6h() { # bug 7331
346 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
348 touch $DIR/$tfile || error "touch failed"
349 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
350 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
351 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
352 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
353 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
355 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
358 test_mkdir $DIR/$tdir
359 $MCREATE $DIR/$tdir/$tfile
360 chmod 0666 $DIR/$tdir/$tfile
361 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
362 error "$tdir/$tfile should be mode 0666"
364 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
367 if [ ! -d $DIR/$tdir ]; then
368 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 echo -n foo > $DIR/$tdir/$tfile
372 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
373 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
375 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
378 test_mkdir $DIR/$tdir
379 touch $DIR/$tdir/$tfile
380 chmod 0666 $DIR/$tdir/$tfile
381 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
382 error "$tfile mode not 0666"
384 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
387 test_mkdir $DIR/$tdir
388 test_mkdir $DIR/$tdir/d2
389 test_mkdir $DIR/$tdir/d2/d3
390 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
392 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
395 test_mkdir $DIR/$tdir
396 test_mkdir $DIR/$tdir/d2
397 touch $DIR/$tdir/d2/$tfile
398 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
399 error "$tdir/d2/$tfile not a file"
401 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
404 test_mkdir $DIR/$tdir
405 test_mkdir $DIR/$tdir/d2
406 chmod 0666 $DIR/$tdir/d2
407 chmod 0705 $DIR/$tdir/d2
408 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
409 error "$tdir/d2 mode not 0705"
411 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
414 test_mkdir $DIR/$tdir
415 touch $DIR/$tdir/$tfile
416 chmod 0666 $DIR/$tdir/$tfile
417 chmod 0654 $DIR/$tdir/$tfile
418 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
419 error "$tdir/d2 mode not 0654"
421 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
424 test_mkdir $DIR/$tdir
425 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
427 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
428 error "$tdir/$tfile size not 0 after truncate"
430 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
433 test_mkdir $DIR/$tdir
434 touch $DIR/$tdir/$tfile
436 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
438 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
441 test_mkdir $DIR/$tdir
442 touch $DIR/$tdir/$tfile
443 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
444 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
445 error "$tdir/${tfile_2} not a file after rename"
446 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
448 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
451 test_mkdir $DIR/$tdir
452 touch $DIR/$tdir/$tfile
453 rm -rf $DIR/$tdir/$tfile
454 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
456 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
459 test_mkdir $DIR/$tdir
460 touch $DIR/$tdir/$tfile
461 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
463 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
464 error "$tdir/l-exist not a symlink"
465 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
466 error "$tdir/l-exist not referencing a file"
467 rm -f $DIR/$tdir/l-exist
468 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
470 run_test 17a "symlinks: create, remove (real)"
473 test_mkdir $DIR/$tdir
474 ln -s no-such-file $DIR/$tdir/l-dangle
476 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
477 error "$tdir/l-dangle not referencing no-such-file"
478 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
479 error "$tdir/l-dangle not referencing non-existent file"
480 rm -f $DIR/$tdir/l-dangle
481 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
483 run_test 17b "symlinks: create, remove (dangling)"
485 test_17c() { # bug 3440 - don't save failed open RPC for replay
486 test_mkdir $DIR/$tdir
487 ln -s foo $DIR/$tdir/$tfile
488 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
490 run_test 17c "symlinks: open dangling (should return error)"
493 test_mkdir $DIR/$tdir
494 ln -s foo $DIR/$tdir/$tfile
495 touch $DIR/$tdir/$tfile || error "creating to new symlink"
497 run_test 17d "symlinks: create dangling"
500 test_mkdir $DIR/$tdir
501 local foo=$DIR/$tdir/$tfile
502 ln -s $foo $foo || error "create symlink failed"
503 ls -l $foo || error "ls -l failed"
504 ls $foo && error "ls not failed" || true
506 run_test 17e "symlinks: create recursive symlink (should return error)"
509 test_mkdir $DIR/$tdir
510 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
512 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
513 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
514 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
515 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
518 run_test 17f "symlinks: long and very long symlink name"
520 # str_repeat(S, N) generate a string that is string S repeated N times
525 while [ $((n -= 1)) -ge 0 ]; do
531 # Long symlinks and LU-2241
533 test_mkdir $DIR/$tdir
534 local TESTS="59 60 61 4094 4095"
536 # Fix for inode size boundary in 2.1.4
537 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
540 # Patch not applied to 2.2 or 2.3 branches
541 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
542 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
545 # skip long symlink name for rhel6.5.
546 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
547 grep -q '6.5' /etc/redhat-release &>/dev/null &&
548 TESTS="59 60 61 4062 4063"
551 local SYMNAME=$(str_repeat 'x' $i)
552 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
553 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
556 run_test 17g "symlinks: really long symlink name and inode boundaries"
558 test_17h() { #bug 17378
559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
560 remote_mds_nodsh && skip "remote MDS with nodsh"
564 test_mkdir $DIR/$tdir
565 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
566 $LFS setstripe -c -1 $DIR/$tdir
567 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
568 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
569 touch $DIR/$tdir/$tfile || true
571 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
573 test_17i() { #bug 20018
574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
575 remote_mds_nodsh && skip "remote MDS with nodsh"
577 local foo=$DIR/$tdir/$tfile
580 test_mkdir -c1 $DIR/$tdir
581 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
582 ln -s $foo $foo || error "create symlink failed"
583 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
584 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
585 ls -l $foo && error "error not detected"
588 run_test 17i "don't panic on short symlink (should return error)"
590 test_17k() { #bug 22301
591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
592 [[ -z "$(which rsync 2>/dev/null)" ]] &&
593 skip "no rsync command"
594 rsync --help | grep -q xattr ||
595 skip_env "$(rsync --version | head -n1) does not support xattrs"
596 test_mkdir $DIR/$tdir
597 test_mkdir $DIR/$tdir.new
598 touch $DIR/$tdir/$tfile
599 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
600 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
601 error "rsync failed with xattrs enabled"
603 run_test 17k "symlinks: rsync with xattrs enabled"
605 test_17l() { # LU-279
606 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
607 skip "no getfattr command"
609 test_mkdir $DIR/$tdir
610 touch $DIR/$tdir/$tfile
611 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
612 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
613 # -h to not follow symlinks. -m '' to list all the xattrs.
614 # grep to remove first line: '# file: $path'.
615 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
617 lgetxattr_size_check $path $xattr ||
618 error "lgetxattr_size_check $path $xattr failed"
622 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
627 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
628 skip_env "ldiskfs only test"
629 remote_mds_nodsh && skip "remote MDS with nodsh"
630 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
631 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
632 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
634 local short_sym="0123456789"
635 local wdir=$DIR/$tdir
640 # create a long symlink file
641 for ((i = 0; i < 4; ++i)); do
642 long_sym=${long_sym}${long_sym}
645 echo "create 512 short and long symlink files under $wdir"
646 for ((i = 0; i < 256; ++i)); do
647 ln -sf ${long_sym}"a5a5" $wdir/long-$i
648 ln -sf ${short_sym}"a5a5" $wdir/short-$i
654 wait_delete_completed
656 echo "recreate the 512 symlink files with a shorter string"
657 for ((i = 0; i < 512; ++i)); do
658 # rewrite the symlink file with a shorter string
659 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
660 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
663 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
664 local devname=$(mdsdevname $mds_index)
666 echo "stop and checking mds${mds_index}:"
667 # e2fsck should not return error
669 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
672 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
673 error "start mds${mds_index} failed"
674 df $MOUNT > /dev/null 2>&1
676 error "e2fsck detected error for short/long symlink: rc=$rc"
679 run_test 17m "run e2fsck against MDT which contains short/long symlink"
681 check_fs_consistency_17n() {
685 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
686 # so it only check MDT1/MDT2 instead of all of MDTs.
687 for mdt_index in 1 2; do
688 local devname=$(mdsdevname $mdt_index)
689 # e2fsck should not return error
691 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
694 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
695 error "mount mds$mdt_index failed"
696 df $MOUNT > /dev/null 2>&1
702 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
704 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
705 skip_env "ldiskfs only test"
706 remote_mds_nodsh && skip "remote MDS with nodsh"
707 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
708 [ $(lustre_version_code $SINGLEMDS) -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 [ $(lustre_version_code $SINGLEMDS) -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 [ $(lustre_version_code $SINGLEMDS) -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"
906 echo '-- same directory rename'
907 test_mkdir $DIR/$tdir
908 touch $DIR/$tdir/$tfile.1
909 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
910 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
912 run_test 24a "rename file to non-existent target"
915 test_mkdir $DIR/$tdir
916 touch $DIR/$tdir/$tfile.{1,2}
917 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
918 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
919 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
921 run_test 24b "rename file to existing target"
924 test_mkdir $DIR/$tdir
925 test_mkdir $DIR/$tdir/d$testnum.1
926 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
927 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
928 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
930 run_test 24c "rename directory to non-existent target"
933 test_mkdir -c1 $DIR/$tdir
934 test_mkdir -c1 $DIR/$tdir/d$testnum.1
935 test_mkdir -c1 $DIR/$tdir/d$testnum.2
936 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
937 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
938 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
940 run_test 24d "rename directory to existing target"
943 echo '-- cross directory renames --'
947 mv $DIR/R5a/f $DIR/R5b/g
948 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
949 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
951 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
956 touch $DIR/R6a/f $DIR/R6b/g
957 mv $DIR/R6a/f $DIR/R6b/g
958 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
959 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
961 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
966 test_mkdir $DIR/R7a/d
967 mv $DIR/R7a/d $DIR/R7b/e
968 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
969 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
971 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
974 test_mkdir -c1 $DIR/R8a
975 test_mkdir -c1 $DIR/R8b
976 test_mkdir -c1 $DIR/R8a/d
977 test_mkdir -c1 $DIR/R8b/e
978 mrename $DIR/R8a/d $DIR/R8b/e
979 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
980 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
982 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
985 echo "-- rename error cases"
989 mrename $DIR/R9/f $DIR/R9/a
990 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
991 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
992 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
994 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
998 mrename $DIR/R10/f $DIR/R10/g
999 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1000 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1001 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1003 run_test 24j "source does not exist ============================"
1006 test_mkdir $DIR/R11a
1007 test_mkdir $DIR/R11a/d
1009 mv $DIR/R11a/f $DIR/R11a/d
1010 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1011 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1013 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1015 # bug 2429 - rename foo foo foo creates invalid file
1018 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1020 run_test 24l "Renaming a file to itself ========================"
1024 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1025 # on ext3 this does not remove either the source or target files
1026 # though the "expected" operation would be to remove the source
1027 $CHECKSTAT -t file ${f} || error "${f} missing"
1028 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1030 run_test 24m "Renaming a file to a hard link to itself ========="
1034 # this stats the old file after it was renamed, so it should fail
1036 $CHECKSTAT ${f} || error "${f} missing"
1038 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1039 $CHECKSTAT -a ${f} || error "${f} exists"
1041 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1044 test_mkdir $DIR/$tdir
1045 rename_many -s random -v -n 10 $DIR/$tdir
1047 run_test 24o "rename of files during htree split"
1050 test_mkdir $DIR/R12a
1051 test_mkdir $DIR/R12b
1052 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1053 mrename $DIR/R12a $DIR/R12b
1054 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1055 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1056 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1057 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1059 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1061 cleanup_multiop_pause() {
1063 kill -USR1 $MULTIPID
1067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1069 test_mkdir $DIR/R13a
1070 test_mkdir $DIR/R13b
1071 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1072 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1075 trap cleanup_multiop_pause EXIT
1076 mrename $DIR/R13a $DIR/R13b
1077 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1078 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1079 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1080 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1081 cleanup_multiop_pause
1082 wait $MULTIPID || error "multiop close failed"
1084 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1086 test_24r() { #bug 3789
1087 test_mkdir $DIR/R14a
1088 test_mkdir $DIR/R14a/b
1089 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1090 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1091 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1093 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1096 test_mkdir $DIR/R15a
1097 test_mkdir $DIR/R15a/b
1098 test_mkdir $DIR/R15a/b/c
1099 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1100 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1101 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1103 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1105 test_mkdir $DIR/R16a
1106 test_mkdir $DIR/R16a/b
1107 test_mkdir $DIR/R16a/b/c
1108 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1109 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1110 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1112 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1114 test_24u() { # bug12192
1115 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1116 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1118 run_test 24u "create stripe file"
1122 size=$(getconf PAGE_SIZE 2>/dev/null)
1123 echo -n ${size:-4096}
1126 simple_cleanup_common() {
1129 [ -z "$DIR" -o -z "$tdir" ] && return 0
1131 local start=$SECONDS
1134 wait_delete_completed
1135 echo "cleanup time $((SECONDS - start))"
1139 max_pages_per_rpc() {
1140 local mdtname="$(printf "MDT%04x" ${1:-0})"
1141 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1147 local nrfiles=${COUNT:-100000}
1148 local fname="$DIR/$tdir/$tfile"
1150 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1151 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1153 test_mkdir "$(dirname $fname)"
1154 # assume MDT0000 has the fewest inodes
1155 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1156 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1157 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1159 trap simple_cleanup_common EXIT
1161 createmany -m "$fname" $nrfiles
1163 cancel_lru_locks mdc
1164 lctl set_param mdc.*.stats clear
1166 # was previously test_24D: LU-6101
1167 # readdir() returns correct number of entries after cursor reload
1168 local num_ls=$(ls $DIR/$tdir | wc -l)
1169 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1170 local num_all=$(ls -a $DIR/$tdir | wc -l)
1171 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1172 $num_all -ne $((nrfiles + 2)) ]; then
1173 error "Expected $nrfiles files, got $num_ls " \
1174 "($num_uniq unique $num_all .&..)"
1176 # LU-5 large readdir
1177 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1178 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1179 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1180 # take into account of overhead in lu_dirpage header and end mark in
1181 # each page, plus one in rpc_num calculation.
1182 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1183 local page_entries=$((($(page_size) - 24) / dirent_size))
1184 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1185 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1186 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1187 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1188 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1189 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1190 error "large readdir doesn't take effect: " \
1191 "$mds_readpage should be about $rpc_max"
1193 simple_cleanup_common
1195 run_test 24v "list large directory (test hash collision, b=17560)"
1197 test_24w() { # bug21506
1199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1200 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1201 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1202 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1203 [[ "$SZ1" -eq "$SZ2" ]] ||
1204 error "Error reading at the end of the file $tfile"
1206 run_test 24w "Reading a file larger than 4Gb"
1209 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1211 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1212 skip "Need MDS version at least 2.7.56"
1215 local remote_dir=$DIR/$tdir/remote_dir
1217 test_mkdir $DIR/$tdir
1218 $LFS mkdir -i $MDTIDX $remote_dir ||
1219 error "create remote directory failed"
1221 test_mkdir $DIR/$tdir/src_dir
1222 touch $DIR/$tdir/src_file
1223 test_mkdir $remote_dir/tgt_dir
1224 touch $remote_dir/tgt_file
1226 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1227 error "rename dir cross MDT failed!"
1229 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1230 error "rename file cross MDT failed!"
1232 touch $DIR/$tdir/ln_file
1233 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1234 error "ln file cross MDT failed"
1236 rm -rf $DIR/$tdir || error "Can not delete directories"
1238 run_test 24x "cross MDT rename/link"
1241 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1244 local remote_dir=$DIR/$tdir/remote_dir
1247 test_mkdir $DIR/$tdir
1248 $LFS mkdir -i $mdtidx $remote_dir ||
1249 error "create remote directory failed"
1251 test_mkdir $remote_dir/src_dir
1252 touch $remote_dir/src_file
1253 test_mkdir $remote_dir/tgt_dir
1254 touch $remote_dir/tgt_file
1256 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1257 error "rename subdir in the same remote dir failed!"
1259 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1260 error "rename files in the same remote dir failed!"
1262 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1263 error "link files in the same remote dir failed!"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24y "rename/link on the same dir should succeed"
1269 test_24A() { # LU-3182
1273 test_mkdir $DIR/$tdir
1274 trap simple_cleanup_common EXIT
1275 createmany -m $DIR/$tdir/$tfile $NFILES
1276 local t=$(ls $DIR/$tdir | wc -l)
1277 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1278 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1279 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1280 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1283 simple_cleanup_common || error "Can not delete directories"
1285 run_test 24A "readdir() returns correct number of entries."
1287 test_24B() { # LU-4805
1288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1292 test_mkdir $DIR/$tdir
1293 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1294 error "create striped dir failed"
1296 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1297 [ $count -eq 2 ] || error "Expected 2, got $count"
1299 touch $DIR/$tdir/striped_dir/a
1301 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1302 [ $count -eq 3 ] || error "Expected 3, got $count"
1304 touch $DIR/$tdir/striped_dir/.f
1306 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1307 [ $count -eq 4 ] || error "Expected 4, got $count"
1309 rm -rf $DIR/$tdir || error "Can not delete directories"
1311 run_test 24B "readdir for striped dir return correct number of entries"
1314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1320 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1321 error "create striped dir failed"
1323 cd $DIR/$tdir/d0/striped_dir
1325 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1326 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1327 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1329 [ "$d0_ino" = "$parent_ino" ] ||
1330 error ".. wrong, expect $d0_ino, get $parent_ino"
1332 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1333 error "mv striped dir failed"
1335 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1337 [ "$d1_ino" = "$parent_ino" ] ||
1338 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1340 run_test 24C "check .. in striped dir"
1343 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1347 mkdir $DIR/$tdir/src_dir
1348 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1349 error "create remote source failed"
1351 touch $DIR/$tdir/src_dir/src_child/a
1353 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1354 error "create remote target dir failed"
1356 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1357 error "create remote target child failed"
1359 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1360 error "rename dir cross MDT failed!"
1364 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1365 error "src_child still exists after rename"
1367 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1368 error "missing file(a) after rename"
1370 rm -rf $DIR/$tdir || error "Can not delete directories"
1372 run_test 24E "cross MDT rename/link"
1375 echo '== symlink sanity ============================================='
1379 touch $DIR/s25/foo ||
1380 error "File creation in symlinked directory failed"
1382 run_test 25a "create file in symlinked directory ==============="
1385 [ ! -d $DIR/d25 ] && test_25a
1386 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1388 run_test 25b "lookup file in symlinked directory ==============="
1392 test_mkdir $DIR/d26/d26-2
1393 ln -s d26/d26-2 $DIR/s26
1394 touch $DIR/s26/foo || error "File creation failed"
1396 run_test 26a "multiple component symlink ======================="
1399 test_mkdir -p $DIR/$tdir/d26-2
1400 ln -s $tdir/d26-2/foo $DIR/s26-2
1401 touch $DIR/s26-2 || error "File creation failed"
1403 run_test 26b "multiple component symlink at end of lookup ======"
1406 test_mkdir $DIR/d26.2
1407 touch $DIR/d26.2/foo
1408 ln -s d26.2 $DIR/s26.2-1
1409 ln -s s26.2-1 $DIR/s26.2-2
1410 ln -s s26.2-2 $DIR/s26.2-3
1411 chmod 0666 $DIR/s26.2-3/foo
1413 run_test 26c "chain of symlinks"
1415 # recursive symlinks (bug 439)
1417 ln -s d26-3/foo $DIR/d26-3
1419 run_test 26d "create multiple component recursive symlink"
1422 [ ! -h $DIR/d26-3 ] && test_26d
1425 run_test 26e "unlink multiple component recursive symlink"
1427 # recursive symlinks (bug 7022)
1429 test_mkdir $DIR/$tdir
1430 test_mkdir $DIR/$tdir/$tfile
1431 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1432 test_mkdir -p lndir/bar1
1433 test_mkdir $DIR/$tdir/$tfile/$tfile
1434 cd $tfile || error "cd $tfile failed"
1435 ln -s .. dotdot || error "ln dotdot failed"
1436 ln -s dotdot/lndir lndir || error "ln lndir failed"
1437 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1438 output=`ls $tfile/$tfile/lndir/bar1`
1439 [ "$output" = bar1 ] && error "unexpected output"
1440 rm -r $tfile || error "rm $tfile failed"
1441 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1443 run_test 26f "rm -r of a directory which has recursive symlink"
1446 test_mkdir $DIR/$tdir
1447 $LFS getstripe $DIR/$tdir
1448 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1449 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1450 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1452 run_test 27a "one stripe file"
1455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1457 test_mkdir $DIR/$tdir
1458 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1459 $LFS getstripe -c $DIR/$tdir/$tfile
1460 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1461 error "two-stripe file doesn't have two stripes"
1463 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1465 run_test 27b "create and write to two stripe file"
1468 test_mkdir $DIR/$tdir
1469 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1470 error "setstripe failed"
1471 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1472 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1474 run_test 27d "create file with default settings"
1477 # LU-5839 adds check for existed layout before setting it
1478 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1479 skip "Need MDS version at least 2.7.56"
1481 test_mkdir $DIR/$tdir
1482 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1483 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1484 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 run_test 27e "setstripe existing file (should return error)"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1491 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1492 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1493 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1494 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1495 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1497 run_test 27f "setstripe with bad stripe size (should return error)"
1500 test_mkdir $DIR/$tdir
1501 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1502 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1503 error "$DIR/$tdir/$tfile has object"
1505 run_test 27g "$LFS getstripe with no objects"
1508 test_mkdir $DIR/$tdir
1509 touch $DIR/$tdir/$tfile || error "touch failed"
1510 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1511 error "missing objects"
1513 run_test 27i "$LFS getstripe with some objects"
1516 test_mkdir $DIR/$tdir
1517 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1518 error "setstripe failed" || true
1520 run_test 27j "setstripe with bad stripe offset (should return error)"
1522 test_27k() { # bug 2844
1523 test_mkdir $DIR/$tdir
1524 local file=$DIR/$tdir/$tfile
1525 local ll_max_blksize=$((4 * 1024 * 1024))
1526 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1527 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1528 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1529 dd if=/dev/zero of=$file bs=4k count=1
1530 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1531 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1533 run_test 27k "limit i_blksize for broken user apps"
1536 mcreate $DIR/$tfile || error "creating file"
1537 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1538 error "setstripe should have failed" || true
1540 run_test 27l "check setstripe permissions (should return error)"
1543 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1545 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1547 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1548 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1550 trap simple_cleanup_common EXIT
1551 test_mkdir $DIR/$tdir
1552 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1553 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1554 error "dd should fill OST0"
1556 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1558 [ $i -gt 256 ] && break
1561 touch $DIR/$tdir/$tfile.$i
1562 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1563 awk '{print $1}'| grep -w "0") ] &&
1564 error "OST0 was full but new created file still use it"
1566 touch $DIR/$tdir/$tfile.$i
1567 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1568 awk '{print $1}'| grep -w "0") ] &&
1569 error "OST0 was full but new created file still use it"
1570 simple_cleanup_common
1572 run_test 27m "create file while OST0 was full"
1575 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1576 awk '{ print $1 * 2; exit; }')
1580 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1581 # if the OST isn't full anymore.
1583 local OSTIDX=${1:-""}
1585 local list=$(comma_list $(osts_nodes))
1586 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1588 do_nodes $list lctl set_param fail_loc=0
1589 sync # initiate all OST_DESTROYs from MDS to OST
1593 exhaust_precreations() {
1596 local FAILIDX=${3:-$OSTIDX}
1597 local ofacet=ost$((OSTIDX + 1))
1599 test_mkdir -p -c1 $DIR/$tdir
1600 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1601 local mfacet=mds$((mdtidx + 1))
1602 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1604 local OST=$(ostname_from_index $OSTIDX)
1607 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1608 local last_id=$(do_facet $mfacet lctl get_param -n \
1609 osc.$mdtosc_proc1.prealloc_last_id)
1610 local next_id=$(do_facet $mfacet lctl get_param -n \
1611 osc.$mdtosc_proc1.prealloc_next_id)
1613 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1614 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1616 test_mkdir -p $DIR/$tdir/${OST}
1617 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1618 #define OBD_FAIL_OST_ENOSPC 0x215
1619 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1620 echo "Creating to objid $last_id on ost $OST..."
1621 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1622 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1623 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1627 exhaust_all_precreations() {
1629 for (( i=0; i < OSTCOUNT; i++ )) ; do
1630 exhaust_precreations $i $1 -1
1635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1637 remote_mds_nodsh && skip "remote MDS with nodsh"
1638 remote_ost_nodsh && skip "remote OST with nodsh"
1641 rm -f $DIR/$tdir/$tfile
1642 exhaust_precreations 0 0x80000215
1643 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1644 touch $DIR/$tdir/$tfile || error "touch failed"
1645 $LFS getstripe $DIR/$tdir/$tfile
1648 run_test 27n "create file with some full OSTs"
1651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1653 remote_mds_nodsh && skip "remote MDS with nodsh"
1654 remote_ost_nodsh && skip "remote OST with nodsh"
1657 rm -f $DIR/$tdir/$tfile
1658 exhaust_all_precreations 0x215
1660 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1665 run_test 27o "create file with all full OSTs (should error)"
1668 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1670 remote_mds_nodsh && skip "remote MDS with nodsh"
1671 remote_ost_nodsh && skip "remote OST with nodsh"
1674 rm -f $DIR/$tdir/$tfile
1675 test_mkdir $DIR/$tdir
1677 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1678 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1679 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1681 exhaust_precreations 0 0x80000215
1682 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1683 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1684 $LFS getstripe $DIR/$tdir/$tfile
1688 run_test 27p "append to a truncated file with some full OSTs"
1691 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1693 remote_mds_nodsh && skip "remote MDS with nodsh"
1694 remote_ost_nodsh && skip "remote OST with nodsh"
1697 rm -f $DIR/$tdir/$tfile
1699 test_mkdir $DIR/$tdir
1700 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1701 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1702 error "truncate $DIR/$tdir/$tfile failed"
1703 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1705 exhaust_all_precreations 0x215
1707 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1708 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1712 run_test 27q "append to truncated file with all OSTs full (should error)"
1715 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1717 remote_mds_nodsh && skip "remote MDS with nodsh"
1718 remote_ost_nodsh && skip "remote OST with nodsh"
1721 rm -f $DIR/$tdir/$tfile
1722 exhaust_precreations 0 0x80000215
1724 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1728 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1730 test_27s() { # bug 10725
1731 test_mkdir $DIR/$tdir
1732 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1733 local stripe_count=0
1734 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1735 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1736 error "stripe width >= 2^32 succeeded" || true
1739 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1741 test_27t() { # bug 10864
1746 $WLFS getstripe $tfile
1749 run_test 27t "check that utils parse path correctly"
1751 test_27u() { # bug 4900
1752 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1753 remote_mds_nodsh && skip "remote MDS with nodsh"
1756 local list=$(comma_list $(mdts_nodes))
1758 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1759 do_nodes $list $LCTL set_param fail_loc=0x139
1760 test_mkdir -p $DIR/$tdir
1761 trap simple_cleanup_common EXIT
1762 createmany -o $DIR/$tdir/t- 1000
1763 do_nodes $list $LCTL set_param fail_loc=0
1765 TLOG=$TMP/$tfile.getstripe
1766 $LFS getstripe $DIR/$tdir > $TLOG
1767 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1768 unlinkmany $DIR/$tdir/t- 1000
1770 [[ $OBJS -gt 0 ]] &&
1771 error "$OBJS objects created on OST-0. See $TLOG" ||
1774 run_test 27u "skip object creation on OSC w/o objects"
1776 test_27v() { # bug 4900
1777 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1779 remote_mds_nodsh && skip "remote MDS with nodsh"
1780 remote_ost_nodsh && skip "remote OST with nodsh"
1782 exhaust_all_precreations 0x215
1785 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1787 touch $DIR/$tdir/$tfile
1788 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1790 for (( i=1; i < OSTCOUNT; i++ )); do
1791 do_facet ost$i lctl set_param fail_loc=0x705
1793 local START=`date +%s`
1794 createmany -o $DIR/$tdir/$tfile 32
1796 local FINISH=`date +%s`
1797 local TIMEOUT=`lctl get_param -n timeout`
1798 local PROCESS=$((FINISH - START))
1799 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1800 error "$FINISH - $START >= $TIMEOUT / 2"
1801 sleep $((TIMEOUT / 2 - PROCESS))
1804 run_test 27v "skip object creation on slow OST"
1806 test_27w() { # bug 10997
1807 test_mkdir $DIR/$tdir
1808 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1809 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1810 error "stripe size $size != 65536" || true
1811 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1812 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1814 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1817 [[ $OSTCOUNT -lt 2 ]] &&
1818 skip_env "skipping multiple stripe count/offset test"
1820 test_mkdir $DIR/$tdir
1821 for i in $(seq 1 $OSTCOUNT); do
1823 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1824 error "setstripe -c $i -i $offset failed"
1825 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1826 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1827 [ $count -ne $i ] && error "stripe count $count != $i" || true
1828 [ $index -ne $offset ] &&
1829 error "stripe offset $index != $offset" || true
1832 run_test 27wa "check $LFS setstripe -c -i options"
1835 remote_ost_nodsh && skip "remote OST with nodsh"
1836 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1839 OFFSET=$(($OSTCOUNT - 1))
1841 local OST=$(ostname_from_index $OSTIDX)
1843 test_mkdir $DIR/$tdir
1844 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1845 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1847 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1848 for i in $(seq 0 $OFFSET); do
1849 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1850 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1851 error "OST0 was degraded but new created file still use it"
1853 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1855 run_test 27x "create files while OST0 is degraded"
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 remote_mds_nodsh && skip "remote MDS with nodsh"
1860 remote_ost_nodsh && skip "remote OST with nodsh"
1861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1863 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1864 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1865 osc.$mdtosc.prealloc_last_id)
1866 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1867 osc.$mdtosc.prealloc_next_id)
1868 local fcount=$((last_id - next_id))
1869 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1870 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1872 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1873 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1874 local OST_DEACTIVE_IDX=-1
1879 for OSC in $MDS_OSCS; do
1880 OST=$(osc_to_ost $OSC)
1881 OSTIDX=$(index_from_ostuuid $OST)
1882 if [ $OST_DEACTIVE_IDX == -1 ]; then
1883 OST_DEACTIVE_IDX=$OSTIDX
1885 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1886 echo $OSC "is Deactivated:"
1887 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1891 OSTIDX=$(index_from_ostuuid $OST)
1892 test_mkdir $DIR/$tdir
1893 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1895 for OSC in $MDS_OSCS; do
1896 OST=$(osc_to_ost $OSC)
1897 OSTIDX=$(index_from_ostuuid $OST)
1898 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1899 echo $OST "is degraded:"
1900 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1901 obdfilter.$OST.degraded=1
1906 createmany -o $DIR/$tdir/$tfile $fcount
1908 for OSC in $MDS_OSCS; do
1909 OST=$(osc_to_ost $OSC)
1910 OSTIDX=$(index_from_ostuuid $OST)
1911 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1912 echo $OST "is recovered from degraded:"
1913 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1914 obdfilter.$OST.degraded=0
1916 do_facet $SINGLEMDS lctl --device %$OSC activate
1920 # all osp devices get activated, hence -1 stripe count restored
1921 local stripe_count=0
1923 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1924 # devices get activated.
1926 $LFS setstripe -c -1 $DIR/$tfile
1927 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1929 [ $stripe_count -ne $OSTCOUNT ] &&
1930 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1933 run_test 27y "create files while OST0 is degraded and the rest inactive"
1939 lmm_count=$($GETSTRIPE -c $1)
1940 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1941 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1943 local old_ifs="$IFS"
1945 fid=($($LFS path2fid $1))
1948 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1949 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1951 # compare lmm_seq and lu_fid->f_seq
1952 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1953 # compare lmm_object_id and lu_fid->oid
1954 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1956 # check the trusted.fid attribute of the OST objects of the file
1957 local have_obdidx=false
1959 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1960 # skip lines up to and including "obdidx"
1961 [ -z "$obdidx" ] && break
1962 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1963 $have_obdidx || continue
1965 local ost=$((obdidx + 1))
1966 local dev=$(ostdevname $ost)
1969 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1971 seq=$(echo $seq | sed -e "s/^0x//g")
1972 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1973 oid_hex=$(echo $oid)
1975 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1977 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1981 # Don't unmount/remount the OSTs if we don't need to do that.
1982 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1983 # update too, until that use mount/ll_decode_filter_fid/mount.
1984 # Re-enable when debugfs will understand new filter_fid.
1986 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1987 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1988 $dev 2>/dev/null" | grep "parent=")
1990 if [ -z "$ff" ]; then
1992 mount_fstype ost$ost
1993 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1994 $(facet_mntpt ost$ost)/$obj_file)
1995 unmount_fstype ost$ost
1996 start ost$ost $dev $OST_MOUNT_OPTS
2000 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2002 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2004 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2005 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2007 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2008 # stripe_size=1048576 component_id=1 component_start=0 \
2009 # component_end=33554432
2010 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2011 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2012 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2014 if grep -q 'stripe=' <<<$ff; then
2015 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2017 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2018 # into f_ver in this case. See comment on ff_parent.
2019 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2022 # compare lmm_seq and filter_fid->ff_parent.f_seq
2023 [ $ff_pseq = $lmm_seq ] ||
2024 error "FF parent SEQ $ff_pseq != $lmm_seq"
2025 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2026 [ $ff_poid = $lmm_oid ] ||
2027 error "FF parent OID $ff_poid != $lmm_oid"
2028 (($ff_pstripe == $stripe_nr)) ||
2029 error "FF stripe $ff_pstripe != $stripe_nr"
2031 stripe_nr=$((stripe_nr + 1))
2032 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2034 if grep -q 'stripe_count=' <<<$ff; then
2035 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2036 -e 's/ .*//' <<<$ff)
2037 [ $lmm_count = $ff_scnt ] ||
2038 error "FF stripe count $lmm_count != $ff_scnt"
2044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2045 remote_ost_nodsh && skip "remote OST with nodsh"
2047 test_mkdir $DIR/$tdir
2048 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2049 { error "setstripe -c -1 failed"; return 1; }
2050 # We need to send a write to every object to get parent FID info set.
2051 # This _should_ also work for setattr, but does not currently.
2052 # touch $DIR/$tdir/$tfile-1 ||
2053 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2054 { error "dd $tfile-1 failed"; return 2; }
2055 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2056 { error "setstripe -c -1 failed"; return 3; }
2057 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2058 { error "dd $tfile-2 failed"; return 4; }
2060 # make sure write RPCs have been sent to OSTs
2063 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2064 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2066 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2068 test_27A() { # b=19102
2069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2071 save_layout_restore_at_exit $MOUNT
2072 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2073 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2074 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2075 local default_size=$($GETSTRIPE -S $MOUNT)
2076 local default_offset=$($GETSTRIPE -i $MOUNT)
2077 local dsize=$(do_facet $SINGLEMDS \
2078 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2079 [ $default_size -eq $dsize ] ||
2080 error "stripe size $default_size != $dsize"
2081 [ $default_offset -eq -1 ] ||
2082 error "stripe offset $default_offset != -1"
2084 run_test 27A "check filesystem-wide default LOV EA values"
2086 test_27B() { # LU-2523
2087 test_mkdir $DIR/$tdir
2088 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2090 # open f1 with O_LOV_DELAY_CREATE
2092 # call setstripe ioctl on open file descriptor for f1
2094 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2098 # open f1 with O_LOV_DELAY_CREATE
2100 # call setstripe ioctl on open file descriptor for f1
2102 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2104 # Allow multiop to fail in imitation of NFS's busted semantics.
2107 run_test 27B "call setstripe on open unlinked file/rename victim"
2109 test_27C() { #LU-2871
2110 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2118 test_mkdir $DIR/$tdir
2120 for i in $(seq 0 $((OSTCOUNT - 1))); do
2121 # set stripe across all OSTs starting from OST$i
2122 $SETSTRIPE -i $i -c -1 $tfile$i
2123 # get striping information
2124 ost_idx=($($GETSTRIPE $tfile$i |
2125 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2129 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2130 error "${#ost_idx[@]} != $OSTCOUNT"
2132 for index in $(seq 0 $((OSTCOUNT - 1))); do
2134 for j in $(echo ${ost_idx[@]}); do
2135 if [ $index -eq $j ]; then
2141 error "Can not find $index in ${ost_idx[@]}"
2145 run_test 27C "check full striping across all OSTs"
2148 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2149 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2150 remote_mds_nodsh && skip "remote MDS with nodsh"
2152 local POOL=${POOL:-testpool}
2154 local last_ost=$(($OSTCOUNT - 1))
2156 local ost_list=$(seq $first_ost $ost_step $last_ost)
2157 local ost_range="$first_ost $last_ost $ost_step"
2159 if ! combined_mgs_mds ; then
2163 test_mkdir $DIR/$tdir
2164 pool_add $POOL || error "pool_add failed"
2165 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2170 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2171 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2172 skip27D+=" -s 30,31"
2173 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2174 error "llapi_layout_test failed"
2176 destroy_test_pools || error "destroy test pools failed"
2178 if ! combined_mgs_mds ; then
2182 run_test 27D "validate llapi_layout API"
2184 # Verify that default_easize is increased from its initial value after
2185 # accessing a widely striped file.
2187 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2188 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2189 skip "client does not have LU-3338 fix"
2191 # 72 bytes is the minimum space required to store striping
2192 # information for a file striped across one OST:
2193 # (sizeof(struct lov_user_md_v3) +
2194 # sizeof(struct lov_user_ost_data_v1))
2196 $LCTL set_param -n llite.*.default_easize $min_easize ||
2197 error "lctl set_param failed"
2198 local easize=$($LCTL get_param -n llite.*.default_easize)
2200 [ $easize -eq $min_easize ] ||
2201 error "failed to set default_easize"
2203 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2204 error "setstripe failed"
2208 easize=$($LCTL get_param -n llite.*.default_easize)
2210 [ $easize -gt $min_easize ] ||
2211 error "default_easize not updated"
2213 run_test 27E "check that default extended attribute size properly increases"
2215 test_27F() { # LU-5346/LU-7975
2216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2217 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2218 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2219 skip "Need MDS version at least 2.8.51"
2220 remote_ost_nodsh && skip "remote OST with nodsh"
2222 test_mkdir $DIR/$tdir
2224 $SETSTRIPE -c 2 $DIR/$tdir
2226 # stop all OSTs to reproduce situation for LU-7975 ticket
2227 for num in $(seq $OSTCOUNT); do
2231 # open/create f0 with O_LOV_DELAY_CREATE
2232 # truncate f0 to a non-0 size
2234 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2236 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2237 # open/write it again to force delayed layout creation
2238 cat /etc/hosts > $DIR/$tdir/f0 &
2242 for num in $(seq $OSTCOUNT); do
2243 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2244 error "ost$num failed to start"
2247 wait $catpid || error "cat failed"
2249 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2250 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2253 run_test 27F "Client resend delayed layout creation with non-zero size"
2255 test_27G() { #LU-10629
2256 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2257 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2258 local POOL=${POOL:-testpool}
2259 local ostrange="0 0 1"
2261 test_mkdir $DIR/$tdir
2262 pool_add $POOL || error "pool_add failed"
2263 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2264 $LFS setstripe -p $POOL $DIR/$tdir
2266 local pool=$($LFS getstripe -p $DIR/$tdir)
2268 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2270 $LFS setstripe -d $DIR/$tdir
2272 pool=$($LFS getstripe -p $DIR/$tdir)
2276 [ -z "$pool" ] || error "'$pool' is not empty"
2278 run_test 27G "Clear OST pool from stripe"
2280 # createtest also checks that device nodes are created and
2281 # then visible correctly (#2091)
2282 test_28() { # bug 2091
2284 $CREATETEST $DIR/d28/ct || error "createtest failed"
2286 run_test 28 "create/mknod/mkdir with bad file types ============"
2289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2291 sync; sleep 1; sync # flush out any dirty pages from previous tests
2298 declare -i LOCKCOUNTORIG=0
2299 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2300 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2302 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2304 declare -i LOCKUNUSEDCOUNTORIG=0
2305 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2306 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2313 declare -i LOCKCOUNTCURRENT=0
2314 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2315 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2318 declare -i LOCKUNUSEDCOUNTCURRENT=0
2319 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2320 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2323 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2324 $LCTL set_param -n ldlm.dump_namespaces ""
2325 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2326 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2327 log "dumped log to $TMP/test_29.dk (bug 5793)"
2330 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2331 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2332 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2333 log "dumped log to $TMP/test_29.dk (bug 5793)"
2337 run_test 29 "IT_GETATTR regression ============================"
2339 test_30a() { # was test_30
2340 cp $(which ls) $DIR || cp /bin/ls $DIR
2341 $DIR/ls / || error "Can't execute binary from lustre"
2344 run_test 30a "execute binary from Lustre (execve) =============="
2347 cp `which ls` $DIR || cp /bin/ls $DIR
2349 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2352 run_test 30b "execute binary from Lustre as non-root ==========="
2354 test_30c() { # b=22376
2355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2357 cp `which ls` $DIR || cp /bin/ls $DIR
2359 cancel_lru_locks mdc
2360 cancel_lru_locks osc
2361 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2364 run_test 30c "execute binary from Lustre without read perms ===="
2367 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2368 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2370 run_test 31a "open-unlink file =================================="
2373 touch $DIR/f31 || error "touch $DIR/f31 failed"
2374 ln $DIR/f31 $DIR/f31b || error "ln failed"
2375 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2376 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2378 run_test 31b "unlink file with multiple links while open ======="
2381 touch $DIR/f31 || error "touch $DIR/f31 failed"
2382 ln $DIR/f31 $DIR/f31c || error "ln failed"
2383 multiop_bg_pause $DIR/f31 O_uc ||
2384 error "multiop_bg_pause for $DIR/f31 failed"
2386 $MULTIOP $DIR/f31c Ouc
2387 kill -USR1 $MULTIPID
2390 run_test 31c "open-unlink file with multiple links ============="
2393 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2394 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2396 run_test 31d "remove of open directory ========================="
2398 test_31e() { # bug 2904
2399 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2401 run_test 31e "remove of open non-empty directory ==============="
2403 test_31f() { # bug 4554
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2407 test_mkdir $DIR/d31f
2408 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2409 cp /etc/hosts $DIR/d31f
2411 $GETSTRIPE $DIR/d31f/hosts
2412 multiop_bg_pause $DIR/d31f D_c || return 1
2415 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2416 test_mkdir $DIR/d31f
2417 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2418 cp /etc/hosts $DIR/d31f
2420 $GETSTRIPE $DIR/d31f/hosts
2421 multiop_bg_pause $DIR/d31f D_c || return 1
2424 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2425 wait $MULTIPID || error "first opendir $MULTIPID failed"
2429 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2430 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2433 run_test 31f "remove of open directory with open-unlink file ==="
2436 echo "-- cross directory link --"
2437 test_mkdir -c1 $DIR/${tdir}ga
2438 test_mkdir -c1 $DIR/${tdir}gb
2439 touch $DIR/${tdir}ga/f
2440 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2441 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2442 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2443 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2444 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2446 run_test 31g "cross directory link==============="
2449 echo "-- cross directory link --"
2450 test_mkdir -c1 $DIR/${tdir}
2451 test_mkdir -c1 $DIR/${tdir}/dir
2452 touch $DIR/${tdir}/f
2453 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2454 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2455 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2456 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2457 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2459 run_test 31h "cross directory link under child==============="
2462 echo "-- cross directory link --"
2463 test_mkdir -c1 $DIR/$tdir
2464 test_mkdir -c1 $DIR/$tdir/dir
2465 touch $DIR/$tdir/dir/f
2466 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2467 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2468 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2469 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2470 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2472 run_test 31i "cross directory link under parent==============="
2475 test_mkdir -c1 -p $DIR/$tdir
2476 test_mkdir -c1 -p $DIR/$tdir/dir1
2477 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2478 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2479 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2480 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2483 run_test 31j "link for directory==============="
2486 test_mkdir -c1 -p $DIR/$tdir
2488 touch $DIR/$tdir/exist
2489 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2490 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2491 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2492 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2493 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2494 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2495 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2498 run_test 31k "link to file: the same, non-existing, dir==============="
2504 touch $DIR/d31m2/exist
2505 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2506 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2507 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2508 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2509 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2510 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2513 run_test 31m "link to file: the same, non-existing, dir==============="
2516 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2517 nlink=$(stat --format=%h $DIR/$tfile)
2518 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2520 local cmd="exec $fd<$DIR/$tfile"
2523 trap "eval $cmd" EXIT
2524 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2525 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2526 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2527 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2528 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2531 run_test 31n "check link count of unlinked file"
2534 local TEMPNAME=$(mktemp $1_XXXXXX)
2535 mlink $TEMPNAME $1 2> /dev/null &&
2536 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2540 test_31o() { # LU-2901
2541 test_mkdir $DIR/$tdir
2542 for LOOP in $(seq 100); do
2543 rm -f $DIR/$tdir/$tfile*
2544 for THREAD in $(seq 8); do
2545 link_one $DIR/$tdir/$tfile.$LOOP &
2548 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2549 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2550 error "$LINKS duplicate links to $tfile.$LOOP" &&
2554 run_test 31o "duplicate hard links with same filename"
2557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2559 test_mkdir $DIR/$tdir
2560 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2561 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2563 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2564 error "open unlink test1 failed"
2565 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2566 error "open unlink test2 failed"
2568 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2569 error "test1 still exists"
2570 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2571 error "test2 still exists"
2573 run_test 31p "remove of open striped directory"
2575 cleanup_test32_mount() {
2578 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2579 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2580 losetup -d $loopdev || true
2586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2588 echo "== more mountpoints and symlinks ================="
2589 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2590 trap cleanup_test32_mount EXIT
2591 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2592 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2593 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2594 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2595 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2596 cleanup_test32_mount
2598 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2603 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2604 trap cleanup_test32_mount EXIT
2605 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2606 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2607 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2608 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2609 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2610 cleanup_test32_mount
2612 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2617 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2618 trap cleanup_test32_mount EXIT
2619 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2620 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2621 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2622 test_mkdir -p $DIR/$tdir/d2/test_dir
2623 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2624 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2625 cleanup_test32_mount
2627 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2632 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2633 trap cleanup_test32_mount EXIT
2634 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2635 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2636 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2637 test_mkdir -p $DIR/$tdir/d2/test_dir
2638 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2639 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2640 cleanup_test32_mount
2642 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2646 test_mkdir -p $DIR/$tdir/tmp
2647 local tmp_dir=$DIR/$tdir/tmp
2648 ln -s $DIR/$tdir $tmp_dir/symlink11
2649 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2650 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2651 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2653 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2657 test_mkdir -p $DIR/$tdir/tmp
2658 local tmp_dir=$DIR/$tdir/tmp
2659 ln -s $DIR/$tdir $tmp_dir/symlink11
2660 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2661 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2662 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2664 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2667 local tmp_dir=$DIR/$tdir/tmp
2668 test_mkdir -p $tmp_dir
2669 test_mkdir $DIR/${tdir}2
2670 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2671 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2672 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2673 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2674 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2675 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2677 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2680 rm -fr $DIR/$tdir $DIR/${tdir}2
2681 tmp_dir=$DIR/$tdir/tmp
2682 test_mkdir -p $tmp_dir
2683 test_mkdir $DIR/${tdir}2
2684 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2685 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2686 ls $tmp_dir/symlink12 || error "listing symlink12"
2687 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2689 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2694 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2695 trap cleanup_test32_mount EXIT
2696 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2697 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2698 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2699 touch $DIR/$tdir/test_file
2700 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2701 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2702 cleanup_test32_mount
2704 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2709 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2710 trap cleanup_test32_mount EXIT
2711 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2712 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2713 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2714 touch $DIR/$tdir/test_file
2715 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2716 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2717 cleanup_test32_mount
2719 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2725 trap cleanup_test32_mount EXIT
2726 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2727 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2728 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2729 test_mkdir -p $DIR/$tdir/d2
2730 touch $DIR/$tdir/d2/test_file || error "touch failed"
2731 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2732 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2733 cleanup_test32_mount
2735 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2741 trap cleanup_test32_mount EXIT
2742 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2743 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2744 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2745 test_mkdir -p $DIR/$tdir/d2
2746 touch $DIR/$tdir/d2/test_file || error "touch failed"
2747 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2748 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2749 cleanup_test32_mount
2751 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2755 test_mkdir -p $DIR/d32m/tmp
2756 TMP_DIR=$DIR/d32m/tmp
2757 ln -s $DIR $TMP_DIR/symlink11
2758 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2759 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2760 error "symlink11 not a link"
2761 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2762 error "symlink01 not a link"
2764 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2768 test_mkdir -p $DIR/d32n/tmp
2769 TMP_DIR=$DIR/d32n/tmp
2770 ln -s $DIR $TMP_DIR/symlink11
2771 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2772 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2773 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2775 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2779 test_mkdir -p $DIR/d32o/tmp
2780 TMP_DIR=$DIR/d32o/tmp
2781 ln -s $DIR/$tfile $TMP_DIR/symlink12
2782 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2783 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2784 error "symlink12 not a link"
2785 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2786 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2787 error "$DIR/d32o/tmp/symlink12 not file type"
2788 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2789 error "$DIR/d32o/symlink02 not file type"
2791 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2801 test_mkdir -p $DIR/d32p/tmp
2803 TMP_DIR=$DIR/d32p/tmp
2805 ln -s $DIR/$tfile $TMP_DIR/symlink12
2807 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2809 cat $DIR/d32p/tmp/symlink12 ||
2810 error "Can't open $DIR/d32p/tmp/symlink12"
2812 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2815 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2820 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2821 trap cleanup_test32_mount EXIT
2822 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2823 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2824 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2825 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2826 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2827 cleanup_test32_mount
2829 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2834 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2835 trap cleanup_test32_mount EXIT
2836 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2837 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2838 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2839 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2840 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2841 cleanup_test32_mount
2843 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2848 chmod 444 $DIR/$tfile
2849 chown $RUNAS_ID $DIR/$tfile
2851 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2854 run_test 33aa "write file with mode 444 (should return error)"
2858 test_mkdir $DIR/$tdir
2859 chown $RUNAS_ID $DIR/$tdir
2860 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2861 error "$RUNAS create $tdir/$tfile failed"
2862 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2863 error "open RDWR" || true
2865 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2869 test_mkdir $DIR/$tdir
2870 chown $RUNAS_ID $DIR/$tdir
2871 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2873 run_test 33b "test open file with malformed flags (No panic)"
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2877 remote_ost_nodsh && skip "remote OST with nodsh"
2886 test_mkdir $DIR/$tdir
2887 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2890 for ostnum in $(seq $OSTCOUNT); do
2891 # test-framework's OST numbering is one-based, while Lustre's
2893 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2894 # Parsing llobdstat's output sucks; we could grep the /proc
2895 # path, but that's likely to not be as portable as using the
2896 # llobdstat utility. So we parse lctl output instead.
2897 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2898 obdfilter/$ostname/stats |
2899 awk '/^write_bytes/ {print $7}' )
2900 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2901 if (( ${write_bytes:-0} > 0 ))
2908 $all_zeros || return 0
2911 echo foo > $DIR/$tdir/bar
2915 # Total up write_bytes after writing. We'd better find non-zeros.
2916 for ostnum in $(seq $OSTCOUNT); do
2917 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2918 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2919 obdfilter/$ostname/stats |
2920 awk '/^write_bytes/ {print $7}' )
2921 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2922 if (( ${write_bytes:-0} > 0 ))
2931 for ostnum in $(seq $OSTCOUNT); do
2932 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2933 echo "Check that write_bytes is present in obdfilter/*/stats:"
2934 do_facet ost$ostnum lctl get_param -n \
2935 obdfilter/$ostname/stats
2937 error "OST not keeping write_bytes stats (b22312)"
2940 run_test 33c "test llobdstat and write_bytes"
2943 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2947 local remote_dir=$DIR/$tdir/remote_dir
2949 test_mkdir $DIR/$tdir
2950 $LFS mkdir -i $MDTIDX $remote_dir ||
2951 error "create remote directory failed"
2953 touch $remote_dir/$tfile
2954 chmod 444 $remote_dir/$tfile
2955 chown $RUNAS_ID $remote_dir/$tfile
2957 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2959 chown $RUNAS_ID $remote_dir
2960 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2961 error "create" || true
2962 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2963 error "open RDWR" || true
2964 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2966 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2969 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2973 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2974 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2975 mkdir $DIR/$tdir/local_dir
2977 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2978 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2979 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2981 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2982 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2984 rmdir $DIR/$tdir/* || error "rmdir failed"
2987 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2988 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2989 mkdir $DIR/$tdir/local_dir
2991 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2992 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2993 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2995 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2996 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2998 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3001 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3002 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3003 mkdir $DIR/$tdir/local_dir
3005 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3006 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3007 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3009 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3010 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3012 run_test 33e "mkdir and striped directory should have same mode"
3016 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3021 remote_mds_nodsh && skip "remote MDS with nodsh"
3024 chmod go+rwx $DIR/$tdir
3025 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3026 trap cleanup_33f EXIT
3028 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3029 error "cannot create striped directory"
3031 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3032 error "cannot create files in striped directory"
3034 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3035 error "cannot remove files in striped directory"
3037 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3038 error "cannot remove striped directory"
3042 run_test 33f "nonroot user can create, access, and remove a striped directory"
3045 mkdir -p $DIR/$tdir/dir2
3047 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3049 [[ $err =~ "exists" ]] || error "Not exists error"
3051 run_test 33g "nonroot user create already existing root created file"
3053 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3056 $MCREATE $DIR/f34 || error "mcreate failed"
3057 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3058 error "getstripe failed"
3059 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3060 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3061 error "getstripe failed"
3062 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3063 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3065 run_test 34a "truncate file that has not been opened ==========="
3068 [ ! -f $DIR/f34 ] && test_34a
3069 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3070 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3071 $OPENFILE -f O_RDONLY $DIR/f34
3072 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3073 error "getstripe failed"
3074 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3075 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3077 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3080 [ ! -f $DIR/f34 ] && test_34a
3081 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3082 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3083 $OPENFILE -f O_RDWR $DIR/f34
3084 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3085 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3086 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3088 run_test 34c "O_RDWR opening file-with-size works =============="
3091 [ ! -f $DIR/f34 ] && test_34a
3092 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3094 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3095 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3098 run_test 34d "write to sparse file ============================="
3102 $MCREATE $DIR/f34e || error "mcreate failed"
3103 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3104 $CHECKSTAT -s 1000 $DIR/f34e ||
3105 error "Size of $DIR/f34e not equal to 1000 bytes"
3106 $OPENFILE -f O_RDWR $DIR/f34e
3107 $CHECKSTAT -s 1000 $DIR/f34e ||
3108 error "Size of $DIR/f34e not equal to 1000 bytes"
3110 run_test 34e "create objects, some with size and some without =="
3112 test_34f() { # bug 6242, 6243
3113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3117 $MCREATE $DIR/f34f || error "mcreate failed"
3118 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3119 dd if=$DIR/f34f of=$TMP/f34f
3120 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3121 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3122 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3123 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3124 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3126 run_test 34f "read from a file with no objects until EOF ======="
3129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3131 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3133 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3134 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3135 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3136 cancel_lru_locks osc
3137 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3138 error "wrong size after lock cancel"
3140 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3141 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3142 error "expanding truncate failed"
3143 cancel_lru_locks osc
3144 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3145 error "wrong expanded size after lock cancel"
3147 run_test 34g "truncate long file ==============================="
3150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3155 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3156 sync # Flush the cache so that multiop below does not block on cache
3157 # flush when getting the group lock
3158 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3161 # Since just timed wait is not good enough, let's do a sync write
3162 # that way we are sure enough time for a roundtrip + processing
3163 # passed + 2 seconds of extra margin.
3164 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3168 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3169 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3173 local nsz=`stat -c %s $DIR/$tfile`
3174 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3176 run_test 34h "ftruncate file under grouplock should not block"
3179 cp /bin/sh $DIR/f35a
3181 chown $RUNAS_ID $DIR/f35a
3182 $RUNAS $DIR/f35a && error || true
3185 run_test 35a "exec file with mode 444 (should return and not leak)"
3189 utime $DIR/f36 || error "utime failed for MDS"
3191 run_test 36a "MDS utime check (mknod, utime)"
3195 utime $DIR/f36 || error "utime failed for OST"
3197 run_test 36b "OST utime check (open, utime)"
3202 chown $RUNAS_ID $DIR/d36
3203 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3205 run_test 36c "non-root MDS utime check (mknod, utime)"
3208 [ ! -d $DIR/d36 ] && test_36c
3209 echo "" > $DIR/d36/f36
3210 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3212 run_test 36d "non-root OST utime check (open, utime)"
3215 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3217 test_mkdir $DIR/$tdir
3218 touch $DIR/$tdir/$tfile
3219 $RUNAS utime $DIR/$tdir/$tfile &&
3220 error "utime worked, expected failure" || true
3222 run_test 36e "utime on non-owned file (should return error)"
3226 local LANG_SAVE=$LANG
3227 local LC_LANG_SAVE=$LC_LANG
3228 export LANG=C LC_LANG=C # for date language
3230 DATESTR="Dec 20 2000"
3231 test_mkdir $DIR/$tdir
3232 lctl set_param fail_loc=$fl
3234 cp /etc/hosts $DIR/$tdir/$tfile
3235 sync & # write RPC generated with "current" inode timestamp, but delayed
3237 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3238 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3239 cancel_lru_locks osc
3240 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3242 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3243 echo "BEFORE: $LS_BEFORE" && \
3244 echo "AFTER : $LS_AFTER" && \
3245 echo "WANT : $DATESTR" && \
3246 error "$DIR/$tdir/$tfile timestamps changed" || true
3248 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3254 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3255 subr_36fh "0x80000214"
3257 run_test 36f "utime on file racing with OST BRW write =========="
3260 remote_ost_nodsh && skip "remote OST with nodsh"
3261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3267 test_mkdir $DIR/$tdir
3268 fmd_max_age=$(do_facet ost1 \
3269 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3272 fmd_before=$(do_facet ost1 \
3273 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3274 touch $DIR/$tdir/$tfile
3275 sleep $((fmd_max_age + 12))
3276 fmd_after=$(do_facet ost1 \
3277 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3279 echo "fmd_before: $fmd_before"
3280 echo "fmd_after: $fmd_after"
3281 [[ $fmd_after -gt $fmd_before ]] &&
3282 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3283 error "fmd didn't expire after ping" || true
3285 run_test 36g "filter mod data cache expiry ====================="
3288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3290 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3291 subr_36fh "0x80000227"
3293 run_test 36h "utime on file racing with OST BRW write =========="
3296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3298 test_mkdir $DIR/$tdir
3299 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3301 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3302 local new_mtime=$((mtime + 200))
3304 #change Modify time of striped dir
3305 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3306 error "change mtime failed"
3308 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3310 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3312 run_test 36i "change mtime on striped directory"
3314 # test_37 - duplicate with tests 32q 32r
3317 local file=$DIR/$tfile
3319 openfile -f O_DIRECTORY $file
3322 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3323 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3325 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3327 test_39a() { # was test_39
3329 touch $DIR/${tfile}2
3330 # ls -l $DIR/$tfile $DIR/${tfile}2
3331 # ls -lu $DIR/$tfile $DIR/${tfile}2
3332 # ls -lc $DIR/$tfile $DIR/${tfile}2
3334 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3335 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3337 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3339 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3341 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3342 error "O_TRUNC didn't change timestamps"
3345 run_test 39a "mtime changed on create"
3348 test_mkdir -c1 $DIR/$tdir
3349 cp -p /etc/passwd $DIR/$tdir/fopen
3350 cp -p /etc/passwd $DIR/$tdir/flink
3351 cp -p /etc/passwd $DIR/$tdir/funlink
3352 cp -p /etc/passwd $DIR/$tdir/frename
3353 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3356 echo "aaaaaa" >> $DIR/$tdir/fopen
3357 echo "aaaaaa" >> $DIR/$tdir/flink
3358 echo "aaaaaa" >> $DIR/$tdir/funlink
3359 echo "aaaaaa" >> $DIR/$tdir/frename
3361 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3362 local link_new=`stat -c %Y $DIR/$tdir/flink`
3363 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3364 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3366 cat $DIR/$tdir/fopen > /dev/null
3367 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3368 rm -f $DIR/$tdir/funlink2
3369 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3371 for (( i=0; i < 2; i++ )) ; do
3372 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3373 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3374 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3375 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3377 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3378 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3379 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3380 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3382 cancel_lru_locks osc
3383 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3386 run_test 39b "mtime change on open, link, unlink, rename ======"
3388 # this should be set to past
3389 TEST_39_MTIME=`date -d "1 year ago" +%s`
3395 local mtime0=`stat -c %Y $DIR1/$tfile`
3397 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3398 local mtime1=`stat -c %Y $DIR1/$tfile`
3399 [ "$mtime1" = $TEST_39_MTIME ] || \
3400 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3403 echo hello >> $DIR1/$tfile
3405 local mtime2=`stat -c %Y $DIR1/$tfile`
3406 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3407 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3409 mv $DIR1/$tfile $DIR1/$tfile-1
3411 for (( i=0; i < 2; i++ )) ; do
3412 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3413 [ "$mtime2" = "$mtime3" ] || \
3414 error "mtime ($mtime2) changed (to $mtime3) on rename"
3416 cancel_lru_locks osc
3417 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3420 run_test 39c "mtime change on rename ==========================="
3424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3427 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3429 for (( i=0; i < 2; i++ )) ; do
3430 local mtime=`stat -c %Y $DIR1/$tfile`
3431 [ $mtime = $TEST_39_MTIME ] || \
3432 error "mtime($mtime) is not set to $TEST_39_MTIME"
3434 cancel_lru_locks osc
3435 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3438 run_test 39d "create, utime, stat =============================="
3442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3445 local mtime1=`stat -c %Y $DIR1/$tfile`
3447 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3449 for (( i=0; i < 2; i++ )) ; do
3450 local mtime2=`stat -c %Y $DIR1/$tfile`
3451 [ $mtime2 = $TEST_39_MTIME ] || \
3452 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3454 cancel_lru_locks osc
3455 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3458 run_test 39e "create, stat, utime, stat ========================"
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 mtime1=`stat -c %Y $DIR1/$tfile`
3468 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3470 for (( i=0; i < 2; i++ )) ; do
3471 local mtime2=`stat -c %Y $DIR1/$tfile`
3472 [ $mtime2 = $TEST_39_MTIME ] || \
3473 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3475 cancel_lru_locks osc
3476 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3479 run_test 39f "create, stat, sleep, utime, stat ================="
3483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3485 echo hello >> $DIR1/$tfile
3486 local mtime1=`stat -c %Y $DIR1/$tfile`
3489 chmod o+r $DIR1/$tfile
3491 for (( i=0; i < 2; i++ )) ; do
3492 local mtime2=`stat -c %Y $DIR1/$tfile`
3493 [ "$mtime1" = "$mtime2" ] || \
3494 error "lost mtime: $mtime2, should be $mtime1"
3496 cancel_lru_locks osc
3497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3500 run_test 39g "write, chmod, stat ==============================="
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3510 echo hello >> $DIR1/$tfile
3511 local mtime1=`stat -c %Y $DIR1/$tfile`
3513 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3515 if [ "$d1" != "$d2" ]; then
3516 echo "write and touch not within one second"
3518 for (( i=0; i < 2; i++ )) ; do
3519 local mtime2=`stat -c %Y $DIR1/$tfile`
3520 [ "$mtime2" = $TEST_39_MTIME ] || \
3521 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3523 cancel_lru_locks osc
3524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3528 run_test 39h "write, utime within one second, stat ============="
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3536 echo hello >> $DIR1/$tfile
3537 local mtime1=`stat -c %Y $DIR1/$tfile`
3539 mv $DIR1/$tfile $DIR1/$tfile-1
3541 for (( i=0; i < 2; i++ )) ; do
3542 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3544 [ "$mtime1" = "$mtime2" ] || \
3545 error "lost mtime: $mtime2, should be $mtime1"
3547 cancel_lru_locks osc
3548 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3551 run_test 39i "write, rename, stat =============================="
3554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3556 start_full_debug_logging
3560 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3561 lctl set_param fail_loc=0x80000412
3562 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3563 error "multiop failed"
3565 local mtime1=`stat -c %Y $DIR1/$tfile`
3567 mv $DIR1/$tfile $DIR1/$tfile-1
3569 kill -USR1 $multipid
3570 wait $multipid || error "multiop close failed"
3572 for (( i=0; i < 2; i++ )) ; do
3573 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3574 [ "$mtime1" = "$mtime2" ] ||
3575 error "mtime is lost on close: $mtime2, " \
3578 cancel_lru_locks osc
3579 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3581 lctl set_param fail_loc=0
3582 stop_full_debug_logging
3584 run_test 39j "write, rename, close, stat ======================="
3587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3592 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3594 local mtime1=`stat -c %Y $DIR1/$tfile`
3596 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3598 kill -USR1 $multipid
3599 wait $multipid || error "multiop close failed"
3601 for (( i=0; i < 2; i++ )) ; do
3602 local mtime2=`stat -c %Y $DIR1/$tfile`
3604 [ "$mtime2" = $TEST_39_MTIME ] || \
3605 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3607 cancel_lru_locks osc
3608 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3611 run_test 39k "write, utime, close, stat ========================"
3613 # this should be set to future
3614 TEST_39_ATIME=`date -d "1 year" +%s`
3617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3618 remote_mds_nodsh && skip "remote MDS with nodsh"
3620 local atime_diff=$(do_facet $SINGLEMDS \
3621 lctl get_param -n mdd.*MDT0000*.atime_diff)
3625 # test setting directory atime to future
3626 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3627 local atime=$(stat -c %X $DIR/$tdir)
3628 [ "$atime" = $TEST_39_ATIME ] ||
3629 error "atime is not set to future: $atime, $TEST_39_ATIME"
3631 # test setting directory atime from future to now
3632 local now=$(date +%s)
3633 touch -a -d @$now $DIR/$tdir
3635 atime=$(stat -c %X $DIR/$tdir)
3636 [ "$atime" -eq "$now" ] ||
3637 error "atime is not updated from future: $atime, $now"
3639 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3642 # test setting directory atime when now > dir atime + atime_diff
3643 local d1=$(date +%s)
3645 local d2=$(date +%s)
3646 cancel_lru_locks mdc
3647 atime=$(stat -c %X $DIR/$tdir)
3648 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3649 error "atime is not updated : $atime, should be $d2"
3651 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3654 # test not setting directory atime when now < dir atime + atime_diff
3656 cancel_lru_locks mdc
3657 atime=$(stat -c %X $DIR/$tdir)
3658 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3659 error "atime is updated to $atime, should remain $d1<atime<$d2"
3661 do_facet $SINGLEMDS \
3662 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3664 run_test 39l "directory atime update ==========================="
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3671 local far_past_mtime=$(date -d "May 29 1953" +%s)
3672 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3674 touch -m -d @$far_past_mtime $DIR1/$tfile
3675 touch -a -d @$far_past_atime $DIR1/$tfile
3677 for (( i=0; i < 2; i++ )) ; do
3678 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3679 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3680 error "atime or mtime set incorrectly"
3682 cancel_lru_locks osc
3683 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3686 run_test 39m "test atime and mtime before 1970"
3688 test_39n() { # LU-3832
3689 remote_mds_nodsh && skip "remote MDS with nodsh"
3691 local atime_diff=$(do_facet $SINGLEMDS \
3692 lctl get_param -n mdd.*MDT0000*.atime_diff)
3697 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3701 atime0=$(stat -c %X $DIR/$tfile)
3704 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3705 atime1=$(stat -c %X $DIR/$tfile)
3708 cancel_lru_locks mdc
3709 cancel_lru_locks osc
3710 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3711 atime2=$(stat -c %X $DIR/$tfile)
3713 do_facet $SINGLEMDS \
3714 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3716 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3717 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3719 run_test 39n "check that O_NOATIME is honored"
3722 TESTDIR=$DIR/$tdir/$tfile
3723 [ -e $TESTDIR ] && rm -rf $TESTDIR
3730 links2=$(stat -c %h .)
3731 [ $(($links1 + 2)) != $links2 ] &&
3732 error "wrong links count $(($links1 + 2)) != $links2"
3734 links3=$(stat -c %h .)
3735 [ $(($links1 + 1)) != $links3 ] &&
3736 error "wrong links count $links1 != $links3"
3739 run_test 39o "directory cached attributes updated after create"
3742 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3745 TESTDIR=$DIR/$tdir/$tdir
3746 [ -e $TESTDIR ] && rm -rf $TESTDIR
3747 test_mkdir -p $TESTDIR
3751 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3752 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3754 links2=$(stat -c %h .)
3755 [ $(($links1 + 2)) != $links2 ] &&
3756 error "wrong links count $(($links1 + 2)) != $links2"
3758 links3=$(stat -c %h .)
3759 [ $(($links1 + 1)) != $links3 ] &&
3760 error "wrong links count $links1 != $links3"
3763 run_test 39p "remote directory cached attributes updated after create ========"
3766 test_39q() { # LU-8041
3767 local testdir=$DIR/$tdir
3769 multiop_bg_pause $testdir D_c || error "multiop failed"
3771 cancel_lru_locks mdc
3772 kill -USR1 $multipid
3773 local atime=$(stat -c %X $testdir)
3774 [ "$atime" -ne 0 ] || error "atime is zero"
3776 run_test 39q "close won't zero out atime"
3779 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3780 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3781 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3782 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3783 error "$tfile is not 4096 bytes in size"
3785 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3789 small_write $DIR/f41 18
3791 run_test 41 "test small file write + fstat ====================="
3793 count_ost_writes() {
3794 lctl get_param -n ${OSC}.*.stats |
3795 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3796 END { printf("%0.0f", writes) }'
3803 BG_DIRTY_RATIO_SAVE=10
3804 MAX_BG_DIRTY_RATIO=25
3808 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3809 # dirty_ratio, dirty_background_ratio
3810 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3811 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3812 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3813 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3815 # if file not here, we are a 2.4 kernel
3816 kill -CONT `pidof kupdated`
3821 # setup the trap first, so someone cannot exit the test at the
3822 # exact wrong time and mess up a machine
3823 trap start_writeback EXIT
3824 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3825 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3826 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3827 sysctl -w vm.dirty_writeback_centisecs=0
3828 sysctl -w vm.dirty_writeback_centisecs=0
3829 # save and increase /proc/sys/vm/dirty_ratio
3830 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3831 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3832 # save and increase /proc/sys/vm/dirty_background_ratio
3833 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3834 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3836 # if file not here, we are a 2.4 kernel
3837 kill -STOP `pidof kupdated`
3841 # ensure that all stripes have some grant before we test client-side cache
3843 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3844 dd if=/dev/zero of=$i bs=4k count=1
3849 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3850 # file truncation, and file removal.
3852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3855 cancel_lru_locks $OSC
3857 sync; sleep 1; sync # just to be safe
3858 BEFOREWRITES=`count_ost_writes`
3859 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3860 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3861 AFTERWRITES=`count_ost_writes`
3862 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3863 error "$BEFOREWRITES < $AFTERWRITES"
3866 run_test 42a "ensure that we don't flush on close"
3869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3872 cancel_lru_locks $OSC
3875 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3876 BEFOREWRITES=$(count_ost_writes)
3877 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3878 AFTERWRITES=$(count_ost_writes)
3879 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3880 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3882 BEFOREWRITES=$(count_ost_writes)
3883 sync || error "sync: $?"
3884 AFTERWRITES=$(count_ost_writes)
3885 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3886 error "$BEFOREWRITES < $AFTERWRITES on sync"
3888 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3892 run_test 42b "test destroy of file with cached dirty data ======"
3894 # if these tests just want to test the effect of truncation,
3895 # they have to be very careful. consider:
3896 # - the first open gets a {0,EOF}PR lock
3897 # - the first write conflicts and gets a {0, count-1}PW
3898 # - the rest of the writes are under {count,EOF}PW
3899 # - the open for truncate tries to match a {0,EOF}PR
3900 # for the filesize and cancels the PWs.
3901 # any number of fixes (don't get {0,EOF} on open, match
3902 # composite locks, do smarter file size management) fix
3903 # this, but for now we want these tests to verify that
3904 # the cancellation with truncate intent works, so we
3905 # start the file with a full-file pw lock to match against
3906 # until the truncate.
3911 cancel_lru_locks $OSC
3913 # prime the file with 0,EOF PW to match
3917 # now the real test..
3918 dd if=/dev/zero of=$file bs=1024 count=100
3919 BEFOREWRITES=`count_ost_writes`
3920 $TRUNCATE $file $offset
3921 cancel_lru_locks $OSC
3922 AFTERWRITES=`count_ost_writes`
3927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3930 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3931 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3934 run_test 42c "test partial truncate of file with cached dirty data"
3937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3940 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3941 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3944 run_test 42d "test complete truncate of file with cached dirty data"
3946 test_42e() { # bug22074
3947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3949 local TDIR=$DIR/${tdir}e
3950 local pagesz=$(page_size)
3951 local pages=16 # hardcoded 16 pages, don't change it.
3952 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3953 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3957 test_mkdir $DIR/${tdir}e
3958 $SETSTRIPE -c 1 $TDIR
3959 createmany -o $TDIR/f $files
3961 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3963 # we assume that with $OSTCOUNT files, at least one of them will
3964 # be allocated on OST0.
3965 warmup_files=$((OSTCOUNT * max_dirty_mb))
3966 createmany -o $TDIR/w $warmup_files
3968 # write a large amount of data into one file and sync, to get good
3969 # avail_grant number from OST.
3970 for ((i=0; i<$warmup_files; i++)); do
3971 idx=$($GETSTRIPE -i $TDIR/w$i)
3972 [ $idx -ne 0 ] && continue
3973 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3976 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3978 $LCTL get_param $proc_osc0/cur_dirty_bytes
3979 $LCTL get_param $proc_osc0/cur_grant_bytes
3981 # create as much dirty pages as we can while not to trigger the actual
3982 # RPCs directly. but depends on the env, VFS may trigger flush during this
3983 # period, hopefully we are good.
3984 for ((i=0; i<$warmup_files; i++)); do
3985 idx=$($GETSTRIPE -i $TDIR/w$i)
3986 [ $idx -ne 0 ] && continue
3987 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3989 $LCTL get_param $proc_osc0/cur_dirty_bytes
3990 $LCTL get_param $proc_osc0/cur_grant_bytes
3992 # perform the real test
3993 $LCTL set_param $proc_osc0/rpc_stats 0
3994 for ((;i<$files; i++)); do
3995 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3996 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3999 $LCTL get_param $proc_osc0/rpc_stats
4002 local have_ppr=false
4003 $LCTL get_param $proc_osc0/rpc_stats |
4004 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4005 # skip lines until we are at the RPC histogram data
4006 [ "$PPR" == "pages" ] && have_ppr=true && continue
4007 $have_ppr || continue
4009 # we only want the percent stat for < 16 pages
4010 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4012 percent=$((percent + WPCT))
4013 if [[ $percent -gt 15 ]]; then
4014 error "less than 16-pages write RPCs" \
4021 run_test 42e "verify sub-RPC writes are not done synchronously"
4023 test_43A() { # was test_43
4024 test_mkdir $DIR/$tdir
4025 cp -p /bin/ls $DIR/$tdir/$tfile
4026 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4028 # give multiop a chance to open
4031 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4034 run_test 43A "execution of file opened for write should return -ETXTBSY"
4037 test_mkdir $DIR/$tdir
4038 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4039 cp -p multiop $DIR/$tdir/multiop
4040 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4041 error "multiop open $TMP/$tfile.junk failed"
4042 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4044 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4045 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4046 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4048 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4053 test_mkdir $DIR/$tdir
4054 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4055 cp -p multiop $DIR/$tdir/multiop
4056 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4057 error "multiop open $TMP/$tfile.junk failed"
4058 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4060 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4061 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4062 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4064 run_test 43b "truncate of file being executed should return -ETXTBSY"
4067 local testdir="$DIR/$tdir"
4070 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4071 ( cd $testdir && md5sum -c )
4073 run_test 43c "md5sum of copy into lustre"
4075 test_44A() { # was test_44
4076 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4078 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4079 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4081 run_test 44A "zero length read from a sparse stripe"
4084 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4086 [ -z "$nstripe" ] && skip "can't get stripe info"
4087 [[ $nstripe -gt $OSTCOUNT ]] &&
4088 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4090 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4092 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4093 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4097 OFFSETS="0 $((stride/2)) $((stride-1))"
4098 for offset in $OFFSETS; do
4099 for i in $(seq 0 $((nstripe-1))); do
4100 local GLOBALOFFSETS=""
4102 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4103 local myfn=$DIR/d44a-$size
4104 echo "--------writing $myfn at $size"
4105 ll_sparseness_write $myfn $size ||
4106 error "ll_sparseness_write"
4107 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4108 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4109 error "ll_sparseness_verify $GLOBALOFFSETS"
4111 for j in $(seq 0 $((nstripe-1))); do
4113 size=$((((j + $nstripe )*$stride + $offset)))
4114 ll_sparseness_write $myfn $size ||
4115 error "ll_sparseness_write"
4116 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4118 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4119 error "ll_sparseness_verify $GLOBALOFFSETS"
4124 run_test 44a "test sparse pwrite ==============================="
4128 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4134 before=`dirty_osc_total`
4135 echo executing "\"$*\""
4137 after=`dirty_osc_total`
4138 echo before $before, after $after
4141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4144 # Obtain grants from OST if it supports it
4145 echo blah > ${f}_grant
4148 do_dirty_record "echo blah > $f"
4149 [[ $before -eq $after ]] && error "write wasn't cached"
4150 do_dirty_record "> $f"
4151 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4152 do_dirty_record "echo blah > $f"
4153 [[ $before -eq $after ]] && error "write wasn't cached"
4154 do_dirty_record "sync"
4155 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4156 do_dirty_record "echo blah > $f"
4157 [[ $before -eq $after ]] && error "write wasn't cached"
4158 do_dirty_record "cancel_lru_locks osc"
4159 [[ $before -gt $after ]] ||
4160 error "lock cancellation didn't lower dirty count"
4163 run_test 45 "osc io page accounting ============================"
4165 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4166 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4167 # objects offset and an assert hit when an rpc was built with 1023's mapped
4168 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4175 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4177 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4178 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4182 run_test 46 "dirtying a previously written page ================"
4184 # test_47 is removed "Device nodes check" is moved to test_28
4186 test_48a() { # bug 2399
4187 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4189 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4191 test_mkdir $DIR/$tdir
4193 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4194 test_mkdir $DIR/$tdir
4195 touch foo || error "'touch foo' failed after recreating cwd"
4197 touch .foo || error "'touch .foo' failed after recreating cwd"
4199 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4200 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4201 cd . || error "'cd .' failed after recreating cwd"
4202 mkdir . && error "'mkdir .' worked after recreating cwd"
4203 rmdir . && error "'rmdir .' worked after recreating cwd"
4204 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4205 cd .. || error "'cd ..' failed after recreating cwd"
4207 run_test 48a "Access renamed working dir (should return errors)="
4209 test_48b() { # bug 2399
4211 test_mkdir $DIR/$tdir
4213 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4214 touch foo && error "'touch foo' worked after removing cwd"
4215 mkdir foo && error "'mkdir foo' worked after removing cwd"
4216 touch .foo && error "'touch .foo' worked after removing cwd"
4217 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4218 ls . > /dev/null && error "'ls .' worked after removing cwd"
4219 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4220 mkdir . && error "'mkdir .' worked after removing cwd"
4221 rmdir . && error "'rmdir .' worked after removing cwd"
4222 ln -s . foo && error "'ln -s .' worked after removing cwd"
4223 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4225 run_test 48b "Access removed working dir (should return errors)="
4227 test_48c() { # bug 2350
4228 #lctl set_param debug=-1
4231 test_mkdir -p $DIR/$tdir/dir
4233 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4234 $TRACE touch foo && error "touch foo worked after removing cwd"
4235 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4236 touch .foo && error "touch .foo worked after removing cwd"
4237 mkdir .foo && error "mkdir .foo worked after removing cwd"
4238 $TRACE ls . && error "'ls .' worked after removing cwd"
4239 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4240 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4241 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4242 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4243 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4245 run_test 48c "Access removed working subdir (should return errors)"
4247 test_48d() { # bug 2350
4248 #lctl set_param debug=-1
4251 test_mkdir -p $DIR/$tdir/dir
4253 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4254 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4255 $TRACE touch foo && error "'touch foo' worked after removing parent"
4256 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4257 touch .foo && error "'touch .foo' worked after removing parent"
4258 mkdir .foo && error "mkdir .foo worked after removing parent"
4259 $TRACE ls . && error "'ls .' worked after removing parent"
4260 $TRACE ls .. && error "'ls ..' worked after removing parent"
4261 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4262 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4263 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4266 run_test 48d "Access removed parent subdir (should return errors)"
4268 test_48e() { # bug 4134
4269 #lctl set_param debug=-1
4272 test_mkdir -p $DIR/$tdir/dir
4274 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4275 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4276 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4277 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4278 # On a buggy kernel addition of "touch foo" after cd .. will
4279 # produce kernel oops in lookup_hash_it
4280 touch ../foo && error "'cd ..' worked after recreate parent"
4282 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4284 run_test 48e "Access to recreated parent subdir (should return errors)"
4286 test_49() { # LU-1030
4287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4288 remote_ost_nodsh && skip "remote OST with nodsh"
4290 # get ost1 size - lustre-OST0000
4291 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4293 # write 800M at maximum
4294 [[ $ost1_size -lt 2 ]] && ost1_size=2
4295 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4297 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4298 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4301 # change max_pages_per_rpc while writing the file
4302 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4303 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4304 # loop until dd process exits
4305 while ps ax -opid | grep -wq $dd_pid; do
4306 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4307 sleep $((RANDOM % 5 + 1))
4309 # restore original max_pages_per_rpc
4310 $LCTL set_param $osc1_mppc=$orig_mppc
4311 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4313 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4317 test_mkdir $DIR/$tdir
4319 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4321 run_test 50 "special situations: /proc symlinks ==============="
4323 test_51a() { # was test_51
4324 # bug 1516 - create an empty entry right after ".." then split dir
4325 test_mkdir -c1 $DIR/$tdir
4326 touch $DIR/$tdir/foo
4327 $MCREATE $DIR/$tdir/bar
4329 createmany -m $DIR/$tdir/longfile 201
4331 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4332 $MCREATE $DIR/$tdir/longfile$FNUM
4337 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4339 run_test 51a "special situations: split htree with empty entry =="
4341 cleanup_print_lfs_df () {
4348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4350 local dir=$DIR/$tdir
4351 local nrdirs=$((65536 + 100))
4353 # cleanup the directory
4360 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4361 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4362 [[ $numfree -lt $nrdirs ]] &&
4363 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4365 # need to check free space for the directories as well
4366 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4367 numfree=$(( blkfree / $(fs_inode_ksize) ))
4368 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4370 trap cleanup_print_lfs_df EXIT
4373 createmany -d $dir/d $nrdirs || {
4374 unlinkmany $dir/d $nrdirs
4375 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4379 nrdirs=$(ls -U $dir | wc -l)
4381 # unlink all but 100 subdirectories, then check it still works
4383 local delete=$((nrdirs - left))
4388 # for ldiskfs the nlink count should be 1, but this is OSD specific
4389 # and so this is listed for informational purposes only
4390 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4391 unlinkmany -d $dir/d $delete ||
4392 error "unlink of first $delete subdirs failed"
4394 echo "nlink between: $(stat -c %h $dir)"
4395 local found=$(ls -U $dir | wc -l)
4396 [ $found -ne $left ] &&
4397 error "can't find subdirs: found only $found, expected $left"
4399 unlinkmany -d $dir/d $delete $left ||
4400 error "unlink of second $left subdirs failed"
4401 # regardless of whether the backing filesystem tracks nlink accurately
4402 # or not, the nlink count shouldn't be more than "." and ".." here
4403 local after=$(stat -c %h $dir)
4404 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4405 echo "nlink after: $after"
4407 cleanup_print_lfs_df
4409 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4413 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4415 test_mkdir $DIR/$tdir
4416 createmany -o $DIR/$tdir/t- 1000
4417 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4418 for N in $(seq 0 $((OSTCOUNT - 1))); do
4419 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4420 END { printf("%0.0f", objs) }' $TMP/$tfile)
4421 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4422 '($1 == '$N') { objs += 1 } \
4423 END { printf("%0.0f", objs) }')
4424 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4426 unlinkmany $DIR/$tdir/t- 1000
4429 for N in $(seq 1 $((OSTCOUNT - 1))); do
4430 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4431 error "OST $N has less objects vs OST $NLAST" \
4432 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4433 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4434 error "OST $N has less objects vs OST $NLAST" \
4435 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4437 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4438 error "OST $N has less #0 objects vs OST $NLAST" \
4439 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4440 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4441 error "OST $N has less #0 objects vs OST $NLAST" \
4442 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4447 run_test 51d "check object distribution"
4450 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4451 skip_env "ldiskfs only test"
4454 test_mkdir -c1 $DIR/$tdir
4455 test_mkdir -c1 $DIR/$tdir/d0
4457 touch $DIR/$tdir/d0/foo
4458 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4459 error "file exceed 65000 nlink limit!"
4460 unlinkmany $DIR/$tdir/d0/f- 65001
4463 run_test 51e "check file nlink limit"
4466 test_mkdir $DIR/$tdir
4469 local ulimit_old=$(ulimit -n)
4470 local spare=20 # number of spare fd's for scripts/libraries, etc.
4471 local mdt=$($LFS getstripe -m $DIR/$tdir)
4472 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4474 echo "MDT$mdt numfree=$numfree, max=$max"
4475 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4476 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4477 while ! ulimit -n $((numfree + spare)); do
4478 numfree=$((numfree * 3 / 4))
4480 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4482 echo "left ulimit at $ulimit_old"
4485 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4486 unlinkmany $DIR/$tdir/f $numfree
4487 error "create+open $numfree files in $DIR/$tdir failed"
4489 ulimit -n $ulimit_old
4491 # if createmany exits at 120s there will be fewer than $numfree files
4492 unlinkmany $DIR/$tdir/f $numfree || true
4494 run_test 51f "check many open files limit"
4497 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4498 test_mkdir $DIR/$tdir
4499 touch $DIR/$tdir/foo
4500 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4501 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4502 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4503 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4504 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4506 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4507 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4508 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4510 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4511 cp -r $DIR/$tdir $TMP/
4512 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4514 run_test 52a "append-only flag test (should return errors)"
4517 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4518 test_mkdir $DIR/$tdir
4519 touch $DIR/$tdir/foo
4520 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4521 cat test > $DIR/$tdir/foo && error "cat test worked"
4522 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4523 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4524 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4526 echo foo >> $DIR/$tdir/foo && error "echo worked"
4527 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4528 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4529 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4530 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4532 chattr -i $DIR/$tdir/foo || error "chattr failed"
4534 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4536 run_test 52b "immutable flag test (should return errors) ======="
4539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4540 remote_mds_nodsh && skip "remote MDS with nodsh"
4541 remote_ost_nodsh && skip "remote OST with nodsh"
4554 local support_last_seq=true
4556 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4557 support_last_seq=false
4560 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4562 for value in $(do_facet $SINGLEMDS \
4563 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4564 param=$(echo ${value[0]} | cut -d "=" -f1)
4565 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4567 if $support_last_seq; then
4568 param_seq=$(echo $param |
4569 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4570 mds_last_seq=$(do_facet $SINGLEMDS \
4571 $LCTL get_param -n $param_seq)
4573 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4575 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4576 node=$(facet_active_host ost$((ostnum+1)))
4577 param="obdfilter.$ostname.last_id"
4578 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4579 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4580 ost_last_id=$ost_last
4582 if $support_last_seq; then
4583 ost_last_id=$(echo $ost_last |
4584 awk -F':' '{print $2}' |
4586 ost_last_seq=$(echo $ost_last |
4587 awk -F':' '{print $1}')
4588 [[ $ost_last_seq = $mds_last_seq ]] || continue
4591 if [[ $ost_last_id != $mds_last ]]; then
4592 error "$ost_last_id != $mds_last"
4599 $found || error "can not match last_seq/last_id for $mdtosc"
4602 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4605 perl -MSocket -e ';' || skip "no Socket perl module installed"
4607 $SOCKETSERVER $DIR/socket ||
4608 error "$SOCKETSERVER $DIR/socket failed: $?"
4609 $SOCKETCLIENT $DIR/socket ||
4610 error "$SOCKETCLIENT $DIR/socket failed: $?"
4611 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4613 run_test 54a "unix domain socket test =========================="
4619 dd if=/dev/zero of=$f bs=$(page_size) count=1
4621 run_test 54b "char device works in lustre ======================"
4624 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4625 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4626 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4628 for i in $(seq 3 7); do
4629 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4638 loopdev="$DIR/loop54c"
4641 $UMOUNT $DIR/$tdir || rc=$?
4642 losetup -d $loopdev || true
4643 losetup -d $LOOPDEV || true
4644 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4651 loopdev="$DIR/loop54c"
4654 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4655 trap cleanup_54c EXIT
4656 mknod $loopdev b 7 $LOOPNUM
4657 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4658 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4659 losetup $loopdev $DIR/$tfile ||
4660 error "can't set up $loopdev for $DIR/$tfile"
4661 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4662 test_mkdir $DIR/$tdir
4663 mount -t ext2 $loopdev $DIR/$tdir ||
4664 error "error mounting $loopdev on $DIR/$tdir"
4665 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4668 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4672 run_test 54c "block device works in lustre ====================="
4678 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4680 run_test 54d "fifo device works in lustre ======================"
4685 cp -aL /dev/console $f
4686 echo $string > $f || error "echo $string to $f failed"
4688 run_test 54e "console/tty device works in lustre ======================"
4692 local dir=$DIR/$tdir
4695 test_mkdir -p $dir/dir
4696 for i in $(seq $numfiles); do
4698 touch $dir/dir/file$i
4701 local numcomp=$($LFS getstripe --component-count $dir)
4703 [[ $numcomp == 0 ]] && numcomp=1
4705 # test lfs getstripe with --recursive
4706 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4708 [[ $filenum -eq $((numfiles * 2)) ]] ||
4709 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4710 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4711 [[ $filenum -eq $numfiles ]] ||
4712 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4713 echo "$LFS getstripe showed obdidx or l_ost_idx"
4715 # test lfs getstripe with file instead of dir
4716 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4717 [[ $filenum -eq 1 ]] ||
4718 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4719 echo "$LFS getstripe file1 passed"
4721 #test lfs getstripe with --verbose
4722 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4723 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4724 error "$LFS getstripe --verbose $dir: "\
4725 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4726 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4727 error "$LFS getstripe $dir: showed lmm_magic"
4729 #test lfs getstripe with -v prints lmm_fid
4730 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4731 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4732 error "$LFS getstripe -v $dir: "\
4733 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4734 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4735 error "$LFS getstripe $dir: showed lmm_fid by default"
4736 echo "$LFS getstripe --verbose passed"
4738 #check for FID information
4739 local fid1=$($LFS getstripe --fid $dir/file1)
4740 local fid2=$($LFS getstripe --verbose $dir/file1 |
4741 awk '/lmm_fid: / { print $2; exit; }')
4742 local fid3=$($LFS path2fid $dir/file1)
4744 [ "$fid1" != "$fid2" ] &&
4745 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4746 [ "$fid1" != "$fid3" ] &&
4747 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4748 echo "$LFS getstripe --fid passed"
4750 #test lfs getstripe with --obd
4751 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4752 error "$LFS getstripe --obd wrong_uuid: should return error"
4754 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4757 local obduuid=$(ostuuid_from_index $ostidx)
4758 local found=$($LFS getstripe -r --obd $obduuid $dir |
4759 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4761 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4762 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4764 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4767 [[ $found -eq $filenum ]] ||
4768 error "$LFS getstripe --obd: found $found expect $filenum"
4769 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4770 sed '/^[ ]*'${ostidx}'[ ]/d' |
4771 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4772 error "$LFS getstripe --obd: should not show file on other obd"
4773 echo "$LFS getstripe --obd passed"
4775 run_test 56a "check $LFS getstripe"
4778 local dir=$DIR/$tdir
4782 for i in $(seq $numdirs); do
4783 test_mkdir $dir/dir$i
4786 # test lfs getdirstripe default mode is non-recursion, which is
4787 # different from lfs getstripe
4788 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4790 [[ $dircnt -eq 1 ]] ||
4791 error "$LFS getdirstripe: found $dircnt, not 1"
4792 dircnt=$($LFS getdirstripe --recursive $dir |
4793 grep -c lmv_stripe_count)
4794 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4795 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4797 run_test 56b "check $LFS getdirstripe"
4800 remote_ost_nodsh && skip "remote OST with nodsh"
4803 local ost_name=$(ostname_from_index $ost_idx)
4804 local old_status=$(ost_dev_status $ost_idx)
4806 [[ -z "$old_status" ]] ||
4807 skip_env "OST $ost_name is in $old_status status"
4809 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4812 local new_status=$(ost_dev_status $ost_idx)
4814 [[ "$new_status" = "D" ]] ||
4815 error "OST $ost_name is in status of '$new_status', not 'D'"
4817 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4820 new_status=$(ost_dev_status $ost_idx)
4821 [[ -z "$new_status" ]] ||
4822 error "OST $ost_name is in status of '$new_status', not ''"
4824 run_test 56c "check 'lfs df' showing device status"
4829 local local_tdir="$1"
4830 local local_numfiles="$2"
4831 local local_numdirs="$3"
4832 local dir_params="$4"
4833 local dir_stripe_params="$5"
4835 if [ ! -d "$local_tdir" ] ; then
4836 test_mkdir -p $dir_stripe_params $local_tdir
4837 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4838 for i in $(seq $local_numfiles) ; do
4839 touch $local_tdir/file$i
4841 for i in $(seq $local_numdirs) ; do
4842 test_mkdir $dir_stripe_params $local_tdir/dir$i
4843 for j in $(seq $local_numfiles) ; do
4844 touch $local_tdir/dir$i/file$j
4850 setup_56_special() {
4852 local local_numfiles=$2
4853 local local_numdirs=$3
4855 setup_56 $local_tdir $local_numfiles $local_numdirs
4857 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4858 for i in $(seq $local_numfiles) ; do
4859 mknod $local_tdir/loop${i}b b 7 $i
4860 mknod $local_tdir/null${i}c c 1 3
4861 ln -s $local_tdir/file1 $local_tdir/link${i}
4863 for i in $(seq $local_numdirs) ; do
4864 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4865 mknod $local_tdir/dir$i/null${i}c c 1 3
4866 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4872 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4873 local expected=$(($NUMDIRS + 2))
4875 setup_56 $dir $NUMFILES $NUMDIRS
4877 # test lfs find with -name
4878 for i in $(seq $NUMFILES) ; do
4879 local nums=$($LFS find -name "*$i" $dir | wc -l)
4881 [ $nums -eq $expected ] ||
4882 error "lfs find -name '*$i' $dir wrong: "\
4883 "found $nums, expected $expected"
4886 run_test 56g "check lfs find -name"
4889 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4890 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4892 setup_56 $dir $NUMFILES $NUMDIRS
4894 # test lfs find with ! -name
4895 for i in $(seq $NUMFILES) ; do
4896 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4898 [ $nums -eq $expected ] ||
4899 error "lfs find ! -name '*$i' $dir wrong: "\
4900 "found $nums, expected $expected"
4903 run_test 56h "check lfs find ! -name"
4906 local dir=$DIR/$tdir
4910 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4913 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4915 run_test 56i "check 'lfs find -ost UUID' skips directories"
4918 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4920 setup_56_special $dir $NUMFILES $NUMDIRS
4922 local expected=$((NUMDIRS + 1))
4923 local cmd="$LFS find -type d $dir"
4924 local nums=$($cmd | wc -l)
4926 [ $nums -eq $expected ] ||
4927 error "'$cmd' wrong: found $nums, expected $expected"
4929 run_test 56j "check lfs find -type d"
4932 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4934 setup_56_special $dir $NUMFILES $NUMDIRS
4936 local expected=$(((NUMDIRS + 1) * NUMFILES))
4937 local cmd="$LFS find -type f $dir"
4938 local nums=$($cmd | wc -l)
4940 [ $nums -eq $expected ] ||
4941 error "'$cmd' wrong: found $nums, expected $expected"
4943 run_test 56k "check lfs find -type f"
4946 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4948 setup_56_special $dir $NUMFILES $NUMDIRS
4950 local expected=$((NUMDIRS + NUMFILES))
4951 local cmd="$LFS find -type b $dir"
4952 local nums=$($cmd | wc -l)
4954 [ $nums -eq $expected ] ||
4955 error "'$cmd' wrong: found $nums, expected $expected"
4957 run_test 56l "check lfs find -type b"
4960 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4962 setup_56_special $dir $NUMFILES $NUMDIRS
4964 local expected=$((NUMDIRS + NUMFILES))
4965 local cmd="$LFS find -type c $dir"
4966 local nums=$($cmd | wc -l)
4967 [ $nums -eq $expected ] ||
4968 error "'$cmd' wrong: found $nums, expected $expected"
4970 run_test 56m "check lfs find -type c"
4973 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4974 setup_56_special $dir $NUMFILES $NUMDIRS
4976 local expected=$((NUMDIRS + NUMFILES))
4977 local cmd="$LFS find -type l $dir"
4978 local nums=$($cmd | wc -l)
4980 [ $nums -eq $expected ] ||
4981 error "'$cmd' wrong: found $nums, expected $expected"
4983 run_test 56n "check lfs find -type l"
4986 local dir=$DIR/$tdir
4988 setup_56 $dir $NUMFILES $NUMDIRS
4989 utime $dir/file1 > /dev/null || error "utime (1)"
4990 utime $dir/file2 > /dev/null || error "utime (2)"
4991 utime $dir/dir1 > /dev/null || error "utime (3)"
4992 utime $dir/dir2 > /dev/null || error "utime (4)"
4993 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4994 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4997 local nums=$($LFS find -mtime +0 $dir | wc -l)
4999 [ $nums -eq $expected ] ||
5000 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5003 cmd="$LFS find -mtime 0 $dir"
5004 nums=$($cmd | wc -l)
5005 [ $nums -eq $expected ] ||
5006 error "'$cmd' wrong: found $nums, expected $expected"
5008 run_test 56o "check lfs find -mtime for old files"
5011 [ $RUNAS_ID -eq $UID ] &&
5012 skip_env "RUNAS_ID = UID = $UID -- skipping"
5014 local dir=$DIR/$tdir
5016 setup_56 $dir $NUMFILES $NUMDIRS
5017 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5019 local expected=$NUMFILES
5020 local cmd="$LFS find -uid $RUNAS_ID $dir"
5021 local nums=$($cmd | wc -l)
5023 [ $nums -eq $expected ] ||
5024 error "'$cmd' wrong: found $nums, expected $expected"
5026 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5027 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5028 nums=$($cmd | wc -l)
5029 [ $nums -eq $expected ] ||
5030 error "'$cmd' wrong: found $nums, expected $expected"
5032 run_test 56p "check lfs find -uid and ! -uid"
5035 [ $RUNAS_ID -eq $UID ] &&
5036 skip_env "RUNAS_ID = UID = $UID -- skipping"
5038 local dir=$DIR/$tdir
5040 setup_56 $dir $NUMFILES $NUMDIRS
5041 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5043 local expected=$NUMFILES
5044 local cmd="$LFS find -gid $RUNAS_GID $dir"
5045 local nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "'$cmd' wrong: found $nums, expected $expected"
5050 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5051 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5052 nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56q "check lfs find -gid and ! -gid"
5059 local dir=$DIR/$tdir
5061 setup_56 $dir $NUMFILES $NUMDIRS
5064 local cmd="$LFS find -size 0 -type f $dir"
5065 local nums=$($cmd | wc -l)
5067 [ $nums -eq $expected ] ||
5068 error "'$cmd' wrong: found $nums, expected $expected"
5070 cmd="$LFS find ! -size 0 -type f $dir"
5071 nums=$($cmd | wc -l)
5072 [ $nums -eq $expected ] ||
5073 error "'$cmd' wrong: found $nums, expected $expected"
5074 echo "test" > $dir/$tfile
5075 echo "test2" > $dir/$tfile.2 && sync
5077 cmd="$LFS find -size 5 -type f $dir"
5078 nums=$($cmd | wc -l)
5079 [ $nums -eq $expected ] ||
5080 error "'$cmd' wrong: found $nums, expected $expected"
5082 cmd="$LFS find -size +5 -type f $dir"
5083 nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 cmd="$LFS find -size +0 -type f $dir"
5088 nums=$($cmd | wc -l)
5089 [ $nums -eq $expected ] ||
5090 error "'$cmd' wrong: found $nums, expected $expected"
5092 cmd="$LFS find ! -size -5 -type f $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 cmd="$LFS find -size -5 -type f $dir"
5098 nums=$($cmd | wc -l)
5099 [ $nums -eq $expected ] ||
5100 error "'$cmd' wrong: found $nums, expected $expected"
5102 run_test 56r "check lfs find -size works"
5104 test_56s() { # LU-611 #LU-9369
5105 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5107 local dir=$DIR/$tdir
5108 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5110 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5111 for i in $(seq $NUMDIRS); do
5112 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5115 local expected=$NUMDIRS
5116 local cmd="$LFS find -c $OSTCOUNT $dir"
5117 local nums=$($cmd | wc -l)
5119 [ $nums -eq $expected ] || {
5120 $LFS getstripe -R $dir
5121 error "'$cmd' wrong: found $nums, expected $expected"
5124 expected=$((NUMDIRS + onestripe))
5125 cmd="$LFS find -stripe-count +0 -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] || {
5128 $LFS getstripe -R $dir
5129 error "'$cmd' wrong: found $nums, expected $expected"
5133 cmd="$LFS find -stripe-count 1 -type f $dir"
5134 nums=$($cmd | wc -l)
5135 [ $nums -eq $expected ] || {
5136 $LFS getstripe -R $dir
5137 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find -stripe-count -2 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] || {
5143 $LFS getstripe -R $dir
5144 error "'$cmd' wrong: found $nums, expected $expected"
5148 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5149 nums=$($cmd | wc -l)
5150 [ $nums -eq $expected ] || {
5151 $LFS getstripe -R $dir
5152 error "'$cmd' wrong: found $nums, expected $expected"
5155 run_test 56s "check lfs find -stripe-count works"
5157 test_56t() { # LU-611 #LU-9369
5158 local dir=$DIR/$tdir
5160 setup_56 $dir 0 $NUMDIRS
5161 for i in $(seq $NUMDIRS); do
5162 $LFS setstripe -S 8M $dir/dir$i/$tfile
5165 local expected=$NUMDIRS
5166 local cmd="$LFS find -S 8M $dir"
5167 local nums=$($cmd | wc -l)
5169 [ $nums -eq $expected ] || {
5170 $LFS getstripe -R $dir
5171 error "'$cmd' wrong: found $nums, expected $expected"
5175 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5177 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5179 expected=$(((NUMDIRS + 1) * NUMFILES))
5180 cmd="$LFS find -stripe-size 512k -type f $dir"
5181 nums=$($cmd | wc -l)
5182 [ $nums -eq $expected ] ||
5183 error "'$cmd' wrong: found $nums, expected $expected"
5185 cmd="$LFS find -stripe-size +320k -type f $dir"
5186 nums=$($cmd | wc -l)
5187 [ $nums -eq $expected ] ||
5188 error "'$cmd' wrong: found $nums, expected $expected"
5190 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5191 cmd="$LFS find -stripe-size +200k -type f $dir"
5192 nums=$($cmd | wc -l)
5193 [ $nums -eq $expected ] ||
5194 error "'$cmd' wrong: found $nums, expected $expected"
5196 cmd="$LFS find -stripe-size -640k -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] ||
5199 error "'$cmd' wrong: found $nums, expected $expected"
5202 cmd="$LFS find -stripe-size 256k -type f $dir"
5203 nums=$($cmd | wc -l)
5204 [ $nums -eq $expected ] ||
5205 error "'$cmd' wrong: found $nums, expected $expected"
5207 cmd="$LFS find -stripe-size -320k -type f $dir"
5208 nums=$($cmd | wc -l)
5209 [ $nums -eq $expected ] ||
5210 error "'$cmd' wrong: found $nums, expected $expected"
5213 cmd="$LFS find -stripe-size 1024k -type f $dir"
5214 nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] ||
5216 error "'$cmd' wrong: found $nums, expected $expected"
5218 run_test 56t "check lfs find -stripe-size works"
5220 test_56u() { # LU-611
5221 local dir=$DIR/$tdir
5223 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5225 if [[ $OSTCOUNT -gt 1 ]]; then
5226 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5232 local expected=$(((NUMDIRS + 1) * NUMFILES))
5233 local cmd="$LFS find -stripe-index 0 -type f $dir"
5234 local nums=$($cmd | wc -l)
5236 [ $nums -eq $expected ] ||
5237 error "'$cmd' wrong: found $nums, expected $expected"
5240 cmd="$LFS find -stripe-index 1 -type f $dir"
5241 nums=$($cmd | wc -l)
5242 [ $nums -eq $expected ] ||
5243 error "'$cmd' wrong: found $nums, expected $expected"
5245 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5246 nums=$($cmd | wc -l)
5247 [ $nums -eq $expected ] ||
5248 error "'$cmd' wrong: found $nums, expected $expected"
5251 # This should produce an error and not return any files
5252 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5253 nums=$($cmd 2>/dev/null | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 if [[ $OSTCOUNT -gt 1 ]]; then
5258 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5259 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5260 nums=$($cmd | wc -l)
5261 [ $nums -eq $expected ] ||
5262 error "'$cmd' wrong: found $nums, expected $expected"
5265 run_test 56u "check lfs find -stripe-index works"
5269 local dir=$DIR/$tdir
5271 setup_56 $dir $NUMFILES $NUMDIRS
5273 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5274 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5276 for file in $($LFS find -m $UUID $dir); do
5277 file_midx=$($LFS getstripe -m $file)
5278 [ $file_midx -eq $mdt_idx ] ||
5279 error "lfs find -m $UUID != getstripe -m $file_midx"
5282 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5288 local dir=$DIR/$tdir
5290 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5292 local stripe_size=$($LFS getstripe -S -d $dir) ||
5293 error "$LFS getstripe -S -d $dir failed"
5294 stripe_size=${stripe_size%% *}
5296 local file_size=$((stripe_size * OSTCOUNT))
5297 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5298 local required_space=$((file_num * file_size))
5299 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5301 [[ $free_space -le $((required_space / 1024)) ]] &&
5302 skip_env "need $required_space, have $free_space kbytes"
5305 local dd_count=$((file_size / dd_bs))
5307 # write data into the files
5312 for i in $(seq $NUMFILES); do
5314 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5315 error "write data into $file failed"
5317 for i in $(seq $NUMDIRS); do
5318 for j in $(seq $NUMFILES); do
5319 file=$dir/dir$i/file$j
5320 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5321 error "write data into $file failed"
5325 # $LFS_MIGRATE will fail if hard link migration is unsupported
5326 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5327 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5328 error "creating links to $dir/dir1/file1 failed"
5333 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5336 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5339 eval $cmd || error "$cmd failed"
5341 check_stripe_count $dir/file1 $expected
5343 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5345 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5346 # OST 1 if it is on OST 0. This file is small enough to
5347 # be on only one stripe.
5348 file=$dir/migr_1_ost
5349 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5350 error "write data into $file failed"
5351 local obdidx=$($LFS getstripe -i $file)
5352 local oldmd5=$(md5sum $file)
5355 [[ $obdidx -eq 0 ]] && newobdidx=1
5356 cmd="$LFS migrate -i $newobdidx $file"
5358 eval $cmd || error "$cmd failed"
5360 local realobdix=$($LFS getstripe -i $file)
5361 local newmd5=$(md5sum $file)
5363 [[ $newobdidx -ne $realobdix ]] &&
5364 error "new OST is different (was=$obdidx, "\
5365 "wanted=$newobdidx, got=$realobdix)"
5366 [[ "$oldmd5" != "$newmd5" ]] &&
5367 error "md5sum differ: $oldmd5, $newmd5"
5371 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5373 eval $cmd || error "$cmd failed"
5375 for j in $(seq $NUMFILES); do
5376 check_stripe_count $dir/dir1/file$j $expected
5379 # lfs_migrate works with lfs find
5380 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5381 $LFS_MIGRATE -y -c $expected"
5383 eval $cmd || error "$cmd failed"
5385 for i in $(seq 2 $NUMFILES); do
5386 check_stripe_count $dir/file$i $expected
5388 for i in $(seq 2 $NUMDIRS); do
5389 for j in $(seq $NUMFILES); do
5390 check_stripe_count $dir/dir$i/file$j $expected
5394 run_test 56w "check lfs_migrate -c stripe_count works"
5397 local file1=$DIR/$tdir/file1
5398 local create_pool=false
5399 local initial_pool=$($LFS getstripe -p $DIR)
5403 echo -n "Creating test dir..."
5404 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5407 echo -n "Creating test file..."
5408 touch $file1 || error "cannot create file"
5411 echo -n "Detecting existing pools..."
5412 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5414 if [ ${#pool_list[@]} -gt 0 ]; then
5415 echo "${pool_list[@]}"
5416 for thispool in "${pool_list[@]}"; do
5417 if [[ -z "$initial_pool" ||
5418 "$initial_pool" != "$thispool" ]]; then
5420 echo "Using existing pool '$pool'"
5425 echo "none detected."
5427 if [ -z "$pool" ]; then
5428 pool=${POOL:-testpool}
5429 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5430 echo -n "Creating pool '$pool'..."
5432 pool_add $pool &> /dev/null ||
5433 error "pool_add failed"
5436 echo -n "Adding target to pool..."
5437 pool_add_targets $pool 0 0 1 &> /dev/null ||
5438 error "pool_add_targets failed"
5442 echo -n "Setting pool using -p option..."
5443 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5444 error "migrate failed rc = $?"
5447 echo -n "Verifying test file is in pool after migrating..."
5448 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5449 error "file was not migrated to pool $pool"
5452 echo -n "Removing test file from pool '$pool'..."
5453 $LFS migrate $file1 &> /dev/null ||
5454 error "cannot remove from pool"
5455 [ "$($LFS getstripe -p $file1)" ] &&
5456 error "pool still set"
5459 echo -n "Setting pool using --pool option..."
5460 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5461 error "migrate failed rc = $?"
5466 if $create_pool; then
5467 destroy_test_pools 2> /dev/null ||
5468 error "destroy test pools failed"
5471 run_test 56wb "check lfs_migrate pool support"
5474 local file1="$DIR/$tdir/file 1"
5476 echo -n "Creating test dir..."
5477 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5478 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5479 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5480 error "cannot set stripe"
5483 echo -n "Setting initial stripe for test file..."
5484 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5485 error "cannot set stripe"
5486 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5487 error "stripe size not set"
5490 # File currently set to -S 512K -c 1
5492 # Ensure -c and -S options are rejected when -R is set
5493 echo -n "Verifying incompatible options are detected..."
5494 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5495 error "incompatible -c and -R options not detected"
5496 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5497 error "incompatible -S and -R options not detected"
5500 # Ensure unrecognized options are passed through to 'lfs migrate'
5501 echo -n "Verifying -S option is passed through to lfs migrate..."
5502 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5503 error "migration failed"
5504 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5505 error "file was not restriped"
5508 # File currently set to -S 1M -c 1
5510 # Ensure long options are supported
5511 echo -n "Verifying long options supported..."
5512 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5513 error "long option without argument not supported"
5514 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5515 error "long option with argument not supported"
5516 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5517 error "file not restriped with --stripe-size option"
5520 # File currently set to -S 512K -c 1
5522 if [ "$OSTCOUNT" -gt 1 ]; then
5523 echo -n "Verifying explicit stripe count can be set..."
5524 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5525 error "migrate failed"
5526 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5527 error "file not restriped to explicit count"
5531 # File currently set to -S 512K -c 1 or -S 512K -c 2
5533 # Ensure parent striping is used if -R is set, and no stripe
5534 # count or size is specified
5535 echo -n "Setting stripe for parent directory..."
5536 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5537 error "cannot set stripe"
5540 echo -n "Verifying restripe option uses parent stripe settings..."
5541 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5542 error "migrate failed"
5543 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5544 error "file not restriped to parent settings"
5545 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5546 error "file not restriped to parent settings"
5549 # File currently set to -S 1M -c 1
5551 # Ensure striping is preserved if -R is not set, and no stripe
5552 # count or size is specified
5553 echo -n "Verifying striping size preserved when not specified..."
5554 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5555 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5556 error "cannot set stripe on parent directory"
5557 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5558 error "migrate failed"
5559 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5560 error "file was restriped"
5563 # Ensure file name properly detected when final option has no argument
5564 echo -n "Verifying file name properly detected..."
5565 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5566 error "file name interpreted as option argument"
5572 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5575 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5577 local file1=$DIR/$tdir/file1
5579 echo -n "Creating test dir..."
5580 test_mkdir $DIR/$tdir || error "cannot create dir"
5583 echo -n "Creating test file..."
5587 # Ensure 'lfs migrate' will fail by using a non-existent option,
5588 # and make sure rsync is not called to recover
5589 echo -n "Make sure --no-rsync option works..."
5590 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5591 grep -q 'refusing to fall back to rsync' ||
5592 error "rsync was called with --no-rsync set"
5595 # Ensure rsync is called without trying 'lfs migrate' first
5596 echo -n "Make sure --rsync option works..."
5597 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5598 grep -q 'falling back to rsync' &&
5599 error "lfs migrate was called with --rsync set"
5602 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5603 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5604 grep -q 'at the same time' ||
5605 error "--rsync and --no-rsync accepted concurrently"
5611 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5615 check_swap_layouts_support
5617 local dir=$DIR/$tdir
5618 local ref1=/etc/passwd
5619 local file1=$dir/file1
5621 test_mkdir $dir || error "creating dir $dir"
5622 $LFS setstripe -c 2 $file1
5624 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5625 stripe=$($LFS getstripe -c $file1)
5626 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5627 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5632 run_test 56x "lfs migration support"
5635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5636 check_swap_layouts_support
5638 local dir=$DIR/$tdir/$testnum
5642 local ref1=/etc/passwd
5643 local file1=$dir/file1
5645 $LFS setstripe -c 2 $file1
5647 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5649 local stripe=$($LFS getstripe -c $file1)
5651 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5652 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5657 run_test 56xa "lfs migration --block support"
5659 check_migrate_links() {
5661 local file1="$dir/file1"
5664 local total_count=$(($begin + $count - 1))
5665 local symlink_count=10
5668 if [ ! -f "$file1" ]; then
5669 echo -n "creating initial file..."
5670 $LFS setstripe -c 1 -S "512k" "$file1" ||
5671 error "cannot setstripe initial file"
5674 echo -n "creating symlinks..."
5675 for s in $(seq 1 $symlink_count); do
5676 ln -s "$file1" "$dir/slink$s" ||
5677 error "cannot create symlinks"
5681 echo -n "creating nonlinked files..."
5682 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5683 error "cannot create nonlinked files"
5688 if [ ! -f "$dir/file$total_count" ]; then
5689 echo -n "creating hard links $begin:$total_count..."
5690 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5691 /dev/null || error "cannot create hard links"
5695 echo -n "checking number of hard links listed in xattrs..."
5696 local fid=$($LFS getstripe -F "$file1")
5697 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5700 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5701 skip "hard link list has unexpected size, skipping test"
5703 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5704 error "link names should exceed xattrs size"
5707 echo -n "migrating files..."
5708 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5710 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5713 # make sure all links have been properly migrated
5714 echo -n "verifying files..."
5715 fid=$($LFS getstripe -F "$file1") ||
5716 error "cannot get fid for file $file1"
5717 for i in $(seq 2 $total_count); do
5718 local fid2=$($LFS getstripe -F $dir/file$i)
5720 [ "$fid2" == "$fid" ] ||
5721 error "migrated hard link has mismatched FID"
5724 # make sure hard links were properly detected, and migration was
5725 # performed only once for the entire link set; nonlinked files should
5727 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5728 local expected=$(($uniq_count + 1))
5730 [ "$actual" -eq "$expected" ] ||
5731 error "hard links individually migrated ($actual != $expected)"
5733 # make sure the correct number of hard links are present
5734 local hardlinks=$(stat -c '%h' "$file1")
5736 [ $hardlinks -eq $total_count ] ||
5737 error "num hard links $hardlinks != $total_count"
5744 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5745 skip "Need MDS version at least 2.10.55"
5747 local dir="$DIR/$tdir"
5749 test_mkdir "$dir" || error "cannot create dir $dir"
5751 echo "testing lfs migrate mode when all links fit within xattrs"
5752 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5754 echo "testing rsync mode when all links fit within xattrs"
5755 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5757 echo "testing lfs migrate mode when all links do not fit within xattrs"
5758 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5760 echo "testing rsync mode when all links do not fit within xattrs"
5761 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5766 run_test 56xb "lfs migration hard link support"
5769 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5770 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5773 local dir=$DIR/$tdir
5777 test_mkdir -p $dir || error "creating dir $dir"
5778 touch $f1 || error "creating std file $f1"
5779 $MULTIOP $f2 H2c || error "creating released file $f2"
5781 # a directory can be raid0, so ask only for files
5782 res=$($LFS find $dir -L raid0 -type f | wc -l)
5783 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5785 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5786 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5788 # only files can be released, so no need to force file search
5789 res=$($LFS find $dir -L released)
5790 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5792 res=$($LFS find $dir -type f \! -L released)
5793 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5795 run_test 56y "lfs find -L raid0|released"
5797 test_56z() { # LU-4824
5798 # This checks to make sure 'lfs find' continues after errors
5799 # There are two classes of errors that should be caught:
5800 # - If multiple paths are provided, all should be searched even if one
5802 # - If errors are encountered during the search, it should not terminate
5804 local dir=$DIR/$tdir
5808 for i in d{0..9}; do
5811 touch $dir/d{0..9}/$tfile
5812 $LFS find $DIR/non_existent_dir $dir &&
5813 error "$LFS find did not return an error"
5814 # Make a directory unsearchable. This should NOT be the last entry in
5815 # directory order. Arbitrarily pick the 6th entry
5816 chmod 700 $($LFS find $dir -type d | sed '6!d')
5818 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5820 # The user should be able to see 10 directories and 9 files
5821 [ $count == 19 ] || error "$LFS find did not continue after error"
5823 run_test 56z "lfs find should continue after an error"
5825 test_56aa() { # LU-5937
5826 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5828 local dir=$DIR/$tdir
5831 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5833 createmany -o $dir/striped_dir/${tfile}- 1024
5834 local dirs=$($LFS find --size +8k $dir/)
5836 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5838 run_test 56aa "lfs find --size under striped dir"
5840 test_56ab() { # LU-10705
5841 test_mkdir $DIR/$tdir
5842 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5843 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5844 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5845 # Flush writes to ensure valid blocks. Need to be more thorough for
5846 # ZFS, since blocks are not allocated/returned to client immediately.
5848 wait_zfs_commit ost1 2
5849 cancel_lru_locks osc
5852 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5854 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5856 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5857 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5859 rm -f $DIR/$tdir/$tfile.[123]
5861 run_test 56ab "lfs find --blocks"
5864 # Create composite files with one component
5865 local dir=$DIR/$tdir
5867 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5868 # Create composite files with three components
5869 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5870 # Create non-composite files
5871 createmany -o $dir/${tfile}- 10
5873 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5875 [[ $nfiles == 10 ]] ||
5876 error "lfs find -E 1M found $nfiles != 10 files"
5878 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5879 [[ $nfiles == 25 ]] ||
5880 error "lfs find ! -E 1M found $nfiles != 25 files"
5882 # All files have a component that starts at 0
5883 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5884 [[ $nfiles == 35 ]] ||
5885 error "lfs find --component-start 0 - $nfiles != 35 files"
5887 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5888 [[ $nfiles == 15 ]] ||
5889 error "lfs find --component-start 2M - $nfiles != 15 files"
5891 # All files created here have a componenet that does not starts at 2M
5892 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5893 [[ $nfiles == 35 ]] ||
5894 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5896 # Find files with a specified number of components
5897 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5898 [[ $nfiles == 15 ]] ||
5899 error "lfs find --component-count 3 - $nfiles != 15 files"
5901 # Remember non-composite files have a component count of zero
5902 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5903 [[ $nfiles == 10 ]] ||
5904 error "lfs find --component-count 0 - $nfiles != 10 files"
5906 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5907 [[ $nfiles == 20 ]] ||
5908 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5910 # All files have a flag called "init"
5911 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5912 [[ $nfiles == 35 ]] ||
5913 error "lfs find --component-flags init - $nfiles != 35 files"
5915 # Multi-component files will have a component not initialized
5916 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5917 [[ $nfiles == 15 ]] ||
5918 error "lfs find !--component-flags init - $nfiles != 15 files"
5923 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5926 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5927 skip "Need MDS version at least 2.10.57"
5937 # create mirrored directories and mirrored files
5938 mkdir $td || error "mkdir $td failed"
5939 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5940 createmany -o $tf- 10 || error "create $tf- failed"
5942 for i in $(seq 2); do
5944 mkdir $dir || error "mkdir $dir failed"
5945 $LFS mirror create -N$((3 + i)) $dir ||
5946 error "create mirrored dir $dir failed"
5947 createmany -o $dir/$tfile- 10 ||
5948 error "create $dir/$tfile- failed"
5951 # change the states of some mirrored files
5953 for i in $(seq 2); do
5955 for j in $(seq 4 9); do
5956 echo foo > $dir/$tfile-$j
5960 # find mirrored files with specific mirror count
5961 cmd="$LFS find --mirror-count 3 --type f $td"
5962 nfiles=$($cmd | wc -l)
5963 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5965 cmd="$LFS find ! --mirror-count 3 --type f $td"
5966 nfiles=$($cmd | wc -l)
5967 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5969 cmd="$LFS find --mirror-count +2 --type f $td"
5970 nfiles=$($cmd | wc -l)
5971 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5973 cmd="$LFS find --mirror-count -6 --type f $td"
5974 nfiles=$($cmd | wc -l)
5975 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5977 # find mirrored files with specific file state
5978 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5979 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5981 cmd="$LFS find --mirror-state=ro --type f $td"
5982 nfiles=$($cmd | wc -l)
5983 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5985 cmd="$LFS find ! --mirror-state=ro --type f $td"
5986 nfiles=$($cmd | wc -l)
5987 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5989 cmd="$LFS find --mirror-state=wp --type f $td"
5990 nfiles=$($cmd | wc -l)
5991 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5993 cmd="$LFS find ! --mirror-state=sp --type f $td"
5994 nfiles=$($cmd | wc -l)
5995 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5997 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6001 # note test will not do anything if MDS is not local
6002 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6003 skip_env "ldiskfs only test"
6005 remote_mds_nodsh && skip "remote MDS with nodsh"
6007 local MNTDEV="osd*.*MDT*.mntdev"
6008 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6009 [ -z "$DEV" ] && error "can't access $MNTDEV"
6010 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6011 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6012 error "can't access $DEV"
6013 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6014 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6018 run_test 57a "verify MDS filesystem created with large inodes =="
6021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6022 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6023 skip_env "ldiskfs only test"
6025 remote_mds_nodsh && skip "remote MDS with nodsh"
6027 local dir=$DIR/$tdir
6030 local fileN=$dir/f$filecount
6032 rm -rf $dir || error "removing $dir"
6034 local mdtidx=$($LFS getstripe -m $dir)
6035 local mdtname=MDT$(printf %04x $mdtidx)
6036 local facet=mds$((mdtidx + 1))
6038 echo "mcreating $filecount files"
6039 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6041 # verify that files do not have EAs yet
6042 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6043 error "$file1 has an EA"
6044 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6045 error "$fileN has an EA"
6049 df $dir #make sure we get new statfs data
6050 local mdsfree=$(do_facet $facet \
6051 lctl get_param -n osd*.*$mdtname.kbytesfree)
6052 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6055 echo "opening files to create objects/EAs"
6056 for file in $(seq -f $dir/f%g 1 $filecount); do
6057 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6058 error "opening $file"
6061 # verify that files have EAs now
6062 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6063 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6065 sleep 1 #make sure we get new statfs data
6067 local mdsfree2=$(do_facet $facet \
6068 lctl get_param -n osd*.*$mdtname.kbytesfree)
6069 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6071 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6072 if [ "$mdsfree" != "$mdsfree2" ]; then
6073 error "MDC before $mdcfree != after $mdcfree2"
6075 echo "MDC before $mdcfree != after $mdcfree2"
6076 echo "unable to confirm if MDS has large inodes"
6081 run_test 57b "default LOV EAs are stored inside large inodes ==="
6084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6085 [ -z "$(which wiretest 2>/dev/null)" ] &&
6086 skip_env "could not find wiretest"
6090 run_test 58 "verify cross-platform wire constants =============="
6093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6095 echo "touch 130 files"
6096 createmany -o $DIR/f59- 130
6098 unlinkmany $DIR/f59- 130
6100 # wait for commitment of removal
6101 wait_delete_completed
6103 run_test 59 "verify cancellation of llog records async ========="
6105 TEST60_HEAD="test_60 run $RANDOM"
6107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6108 remote_mgs_nodsh && skip "remote MGS with nodsh"
6109 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6110 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6111 skip_env "missing subtest run-llog.sh"
6113 log "$TEST60_HEAD - from kernel mode"
6114 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6115 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6116 do_facet mgs $LCTL dk > $TMP/$tfile
6118 # LU-6388: test llog_reader
6119 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6120 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6121 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6122 skip_env "missing llog_reader"
6123 local fstype=$(facet_fstype mgs)
6124 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6125 skip_env "Only for ldiskfs or zfs type mgs"
6127 local mntpt=$(facet_mntpt mgs)
6128 local mgsdev=$(mgsdevname 1)
6140 #get fid and record list
6141 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6143 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6145 #remount mgs as ldiskfs or zfs type
6146 stop mgs || error "stop mgs failed"
6147 mount_fstype mgs || error "remount mgs failed"
6148 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6151 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6152 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6157 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6159 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6161 echo "obj_file is $obj_file"
6162 do_facet mgs $llog_reader $obj_file
6164 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6165 awk '{ print $3 }' | sed -e "s/^type=//g")
6166 if [ $rec_type != $rec ]; then
6167 echo "FAILED test_60a wrong record type $rec_type," \
6173 #check obj path if record type is LLOG_LOGID_MAGIC
6174 if [ "$rec" == "1064553b" ]; then
6175 path=$(do_facet mgs $llog_reader $obj_file |
6176 grep "path=" | awk '{ print $NF }' |
6177 sed -e "s/^path=//g")
6178 if [ $obj_file != $mntpt/$path ]; then
6179 echo "FAILED test_60a wrong obj path" \
6180 "$montpt/$path, should be $obj_file"
6187 #restart mgs before "error", otherwise it will block the next test
6188 stop mgs || error "stop mgs failed"
6189 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6190 $pass || error "test failed, see FAILED test_60a messages for specifics"
6192 run_test 60a "llog_test run from kernel module and test llog_reader"
6195 remote_mgs_nodsh && skip "remote MGS with nodsh"
6197 # test old logid format
6198 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6199 do_facet mgs $LCTL dl | grep MGS
6200 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6201 error "old llog_print failed"
6204 # test new logid format
6205 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6206 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6207 error "new llog_print failed"
6210 run_test 60aa "llog_print works with FIDs and simple names"
6213 # test llog_print with params
6217 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6218 do_facet mgs $LCTL set_param -P jobid_name="testname"
6220 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6221 grep jobid_name | tail -n 1)
6223 local param=`awk '{ print $10 }' <<< "$yaml"`
6224 local val=`awk '{ print $12 }' <<< "$yaml"`
6225 #return to the default
6226 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6227 [ $val = "testname" ] || error "bad value: $val"
6228 [ $param = "jobid_name," ] || error "Bad param: $param"
6230 run_test 60ab "llog_print params output values from set_param -P"
6232 test_60b() { # bug 6411
6233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6236 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6248 [[ $LLOG_COUNT -gt 100 ]] &&
6249 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6251 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6256 echo "create 5000 files"
6257 createmany -o $DIR/f60c- 5000
6258 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6259 lctl set_param fail_loc=0x80000137
6260 unlinkmany $DIR/f60c- 5000
6261 lctl set_param fail_loc=0
6263 run_test 60c "unlink file when mds full"
6266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6268 SAVEPRINTK=$(lctl get_param -n printk)
6269 # verify "lctl mark" is even working"
6270 MESSAGE="test message ID $RANDOM $$"
6271 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6272 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6274 lctl set_param printk=0 || error "set lnet.printk failed"
6275 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6276 MESSAGE="new test message ID $RANDOM $$"
6277 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6278 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6279 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6281 lctl set_param -n printk="$SAVEPRINTK"
6283 run_test 60d "test printk console message masking"
6286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6287 remote_mds_nodsh && skip "remote MDS with nodsh"
6290 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6291 do_facet mds1 lctl set_param fail_loc=0x15b
6294 run_test 60e "no space while new llog is being created"
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6300 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6301 cancel_lru_locks osc
6302 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6305 run_test 61 "mmap() writes don't make sync hang ================"
6307 # bug 2330 - insufficient obd_match error checking causes LBUG
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6313 cancel_lru_locks osc
6314 lctl set_param fail_loc=0x405
6315 cat $f && error "cat succeeded, expect -EIO"
6316 lctl set_param fail_loc=0
6318 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6319 # match every page all of the time.
6320 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6322 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6323 # Though this test is irrelevant anymore, it helped to reveal some
6324 # other grant bugs (LU-4482), let's keep it.
6325 test_63a() { # was test_63
6326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6328 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6330 for i in `seq 10` ; do
6331 dd if=/dev/zero of=$DIR/f63 bs=8k &
6337 rm -f $DIR/f63 || true
6339 run_test 63a "Verify oig_wait interruption does not crash ======="
6341 # bug 2248 - async write errors didn't return to application on sync
6342 # bug 3677 - async write errors left page locked
6344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6347 lctl set_param debug=-1
6349 # ensure we have a grant to do async writes
6350 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6353 sync # sync lest earlier test intercept the fail_loc
6355 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6356 lctl set_param fail_loc=0x80000406
6357 $MULTIOP $DIR/$tfile Owy && \
6358 error "sync didn't return ENOMEM"
6359 sync; sleep 2; sync # do a real sync this time to flush page
6360 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6361 error "locked page left in cache after async error" || true
6364 run_test 63b "async write errors should be returned to fsync ==="
6367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6370 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6372 run_test 64a "verify filter grant calculations (in kernel) ====="
6375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6377 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6379 run_test 64b "check out-of-space detection on client"
6382 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6384 run_test 64c "verify grant shrink"
6386 # this does exactly what osc_request.c:osc_announce_cached() does in
6387 # order to calculate max amount of grants to ask from server
6391 local page_size=$(get_page_size client)
6393 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6394 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6396 ((rpc_in_flight ++));
6397 nrpages=$((nrpages * rpc_in_flight))
6399 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6401 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6403 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6404 local undirty=$((nrpages * page_size))
6406 local max_extent_pages
6407 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6408 grep grant_max_extent_size | awk '{print $2}')
6409 max_extent_pages=$((max_extent_pages / page_size))
6410 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6411 local grant_extent_tax
6412 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6413 grep grant_extent_tax | awk '{print $2}')
6415 undirty=$((undirty + nrextents * grant_extent_tax))
6420 # this is size of unit for grant allocation. It should be equal to
6421 # what tgt_grant.c:tgt_grant_chunk() calculates
6425 local grant_extent_tax
6427 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6428 grep max_brw_size | awk '{print $2}')
6430 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6431 grep grant_extent_tax | awk '{print $2}')
6433 echo $(((max_brw_size + grant_extent_tax) * 2))
6437 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6438 skip "OST < 2.10.55 doesn't limit grants enough"
6440 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6441 local file=$DIR/$tfile
6443 [[ $($LCTL get_param osc.${tgt}.import |
6444 grep "connect_flags:.*grant_param") ]] ||
6445 skip "no grant_param connect flag"
6447 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6449 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6451 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6452 stack_trap "rm -f $file" EXIT
6454 $SETSTRIPE $file -i 0 -c 1
6455 dd if=/dev/zero of=$file bs=1M count=1000 &
6460 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6461 if [[ $cur_grant -gt $max_cur_granted ]]
6464 error "cur_grant $cur_grant > $max_cur_granted"
6467 [[ $? -ne 0 ]] && break;
6472 wait_delete_completed
6473 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6475 run_test 64d "check grant limit exceed"
6477 # bug 1414 - set/get directories' stripe info
6479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6481 test_mkdir $DIR/$tdir
6483 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6485 run_test 65a "directory with no stripe info"
6488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6490 test_mkdir $DIR/$tdir
6491 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6493 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6496 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6498 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6502 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6504 test_mkdir $DIR/$tdir
6505 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6507 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6508 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6510 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6512 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6517 test_mkdir $DIR/$tdir
6518 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6519 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6521 if [[ $STRIPECOUNT -le 0 ]]; then
6523 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6524 #LOV_MAX_STRIPE_COUNT is 2000
6525 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6527 sc=$(($STRIPECOUNT - 1))
6529 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6530 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6531 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6532 error "lverify failed"
6534 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6539 test_mkdir $DIR/$tdir
6541 $SETSTRIPE $DIR/$tdir || error "setstripe"
6542 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6543 error "no stripe info failed"
6545 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6547 run_test 65e "directory setstripe defaults"
6550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6552 test_mkdir $DIR/${tdir}f
6553 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6555 run_test 65f "dir setstripe permission (should return error) ==="
6558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6560 test_mkdir $DIR/$tdir
6561 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6563 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6564 error "setstripe -S failed"
6565 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6566 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6567 error "delete default stripe failed"
6569 run_test 65g "directory setstripe -d"
6572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6574 test_mkdir $DIR/$tdir
6575 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6577 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6578 error "setstripe -S failed"
6579 test_mkdir $DIR/$tdir/dd1
6580 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6581 error "stripe info inherit failed"
6583 run_test 65h "directory stripe info inherit ===================="
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6588 save_layout_restore_at_exit $MOUNT
6590 # bug6367: set non-default striping on root directory
6591 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6593 # bug12836: getstripe on -1 default directory striping
6594 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6596 # bug12836: getstripe -v on -1 default directory striping
6597 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6599 # bug12836: new find on -1 default directory striping
6600 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6602 run_test 65i "various tests to set root directory striping"
6604 test_65j() { # bug6367
6605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6609 # if we aren't already remounting for each test, do so for this test
6610 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6611 cleanup || error "failed to unmount"
6615 save_layout_restore_at_exit $MOUNT
6617 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6619 run_test 65j "set default striping on root directory (bug 6367)="
6623 wait_delete_completed
6624 do_facet $SINGLEMDS "lctl set_param -n \
6625 osp.$ost*MDT0000.max_create_count=$max_count"
6626 do_facet $SINGLEMDS "lctl set_param -n \
6627 osp.$ost*MDT0000.create_count=$count"
6628 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6629 echo $INACTIVE_OSC "is Activate"
6631 wait_osc_import_state mds ost$ostnum FULL
6634 test_65k() { # bug11679
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6636 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6637 remote_mds_nodsh && skip "remote MDS with nodsh"
6639 local disable_precreate=true
6640 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6641 disable_precreate=false
6643 echo "Check OST status: "
6644 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6645 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6647 for OSC in $MDS_OSCS; do
6648 echo $OSC "is active"
6649 do_facet $SINGLEMDS lctl --device %$OSC activate
6652 for INACTIVE_OSC in $MDS_OSCS; do
6653 local ost=$(osc_to_ost $INACTIVE_OSC)
6654 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6655 lov.*md*.target_obd |
6656 awk -F: /$ost/'{ print $1 }' | head -n 1)
6659 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6660 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6662 echo "Deactivate: " $INACTIVE_OSC
6663 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6665 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6666 osp.$ost*MDT0000.create_count")
6667 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6668 osp.$ost*MDT0000.max_create_count")
6669 $disable_precreate &&
6670 do_facet $SINGLEMDS "lctl set_param -n \
6671 osp.$ost*MDT0000.max_create_count=0"
6673 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6674 [ -f $DIR/$tdir/$idx ] && continue
6675 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6676 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6678 error "setstripe $idx should succeed"; }
6679 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6681 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6684 do_facet $SINGLEMDS "lctl set_param -n \
6685 osp.$ost*MDT0000.max_create_count=$max_count"
6686 do_facet $SINGLEMDS "lctl set_param -n \
6687 osp.$ost*MDT0000.create_count=$count"
6688 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6689 echo $INACTIVE_OSC "is Activate"
6691 wait_osc_import_state mds ost$ostnum FULL
6694 run_test 65k "validate manual striping works properly with deactivated OSCs"
6696 test_65l() { # bug 12836
6697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6699 test_mkdir -p $DIR/$tdir/test_dir
6700 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6701 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6703 run_test 65l "lfs find on -1 stripe dir ========================"
6706 local layout=$(save_layout $MOUNT)
6707 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6708 restore_layout $MOUNT $layout
6709 error "setstripe should fail by non-root users"
6713 run_test 65m "normal user can't set filesystem default stripe"
6715 # bug 2543 - update blocks count on client
6717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6720 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6721 sync; sync_all_data; sync; sync_all_data
6722 cancel_lru_locks osc
6723 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6724 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6726 run_test 66 "update inode blocks count on client ==============="
6729 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6733 swapon -s | awk '($1 == "'$1'") { print $4 }'
6736 # bug5265, obdfilter oa2dentry return -ENOENT
6737 # #define OBD_FAIL_SRV_ENOENT 0x217
6739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6740 remote_ost_nodsh && skip "remote OST with nodsh"
6743 $SETSTRIPE -c 1 -i 0 $f
6745 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6747 do_facet ost1 lctl set_param fail_loc=0x217
6748 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6749 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6751 do_facet ost1 lctl set_param fail_loc=0
6752 $DIRECTIO write $f 0 2 || error "write error"
6754 cancel_lru_locks osc
6755 $DIRECTIO read $f 0 1 || error "read error"
6757 do_facet ost1 lctl set_param fail_loc=0x217
6758 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6760 do_facet ost1 lctl set_param fail_loc=0
6763 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6766 test_mkdir $DIR/$tdir
6767 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6768 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6770 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6772 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6774 [ "$RUNAS_ID" = "$UID" ] &&
6775 skip_env "RUNAS_ID = UID = $UID -- skipping"
6776 # Check that testing environment is properly set up. Skip if not
6777 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6778 skip_env "User $RUNAS_ID does not exist - skipping"
6781 chmod 777 $DIR/$tfile
6782 chmod ug+s $DIR/$tfile
6783 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6784 error "$RUNAS dd $DIR/$tfile failed"
6785 # See if we are still setuid/sgid
6786 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6787 error "S/gid is not dropped on write"
6788 # Now test that MDS is updated too
6789 cancel_lru_locks mdc
6790 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6791 error "S/gid is not dropped on MDS"
6794 run_test 72a "Test that remove suid works properly (bug5695) ===="
6796 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6799 [ "$RUNAS_ID" = "$UID" ] &&
6800 skip_env "RUNAS_ID = UID = $UID -- skipping"
6801 [ "$RUNAS_ID" -eq 0 ] &&
6802 skip_env "RUNAS_ID = 0 -- skipping"
6803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6804 # Check that testing environment is properly set up. Skip if not
6805 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6806 skip_env "User $RUNAS_ID does not exist - skipping"
6808 touch $DIR/${tfile}-f{g,u}
6809 test_mkdir $DIR/${tfile}-dg
6810 test_mkdir $DIR/${tfile}-du
6811 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6812 chmod g+s $DIR/${tfile}-{f,d}g
6813 chmod u+s $DIR/${tfile}-{f,d}u
6814 for perm in 777 2777 4777; do
6815 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6816 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6817 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6818 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6822 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6824 # bug 3462 - multiple simultaneous MDC requests
6826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6828 test_mkdir $DIR/d73-1
6829 test_mkdir $DIR/d73-2
6830 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6833 lctl set_param fail_loc=0x80000129
6834 $MULTIOP $DIR/d73-1/f73-2 Oc &
6836 lctl set_param fail_loc=0
6838 $MULTIOP $DIR/d73-2/f73-3 Oc &
6842 wait $pid1 || return 1
6846 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6847 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6848 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6852 run_test 73 "multiple MDC requests (should not deadlock)"
6854 test_74a() { # bug 6149, 6184
6855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6858 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6860 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6861 # will spin in a tight reconnection loop
6862 $LCTL set_param fail_loc=0x8000030e
6863 # get any lock that won't be difficult - lookup works.
6865 $LCTL set_param fail_loc=0
6869 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6871 test_74b() { # bug 13310
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6874 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6876 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6877 # will spin in a tight reconnection loop
6878 $LCTL set_param fail_loc=0x8000030e
6879 # get a "difficult" lock
6881 $LCTL set_param fail_loc=0
6885 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6890 #define OBD_FAIL_LDLM_NEW_LOCK
6891 $LCTL set_param fail_loc=0x319
6892 touch $DIR/$tfile && error "touch successful"
6893 $LCTL set_param fail_loc=0
6896 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6899 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6902 test_76() { # Now for bug 20433, added originally in bug 1443
6903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6905 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6907 cancel_lru_locks osc
6908 BEFORE_INODES=$(num_inodes)
6909 echo "before inodes: $BEFORE_INODES"
6911 [ "$SLOW" = "no" ] && COUNT=100
6912 for i in $(seq $COUNT); do
6916 cancel_lru_locks osc
6917 AFTER_INODES=$(num_inodes)
6918 echo "after inodes: $AFTER_INODES"
6920 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6922 AFTER_INODES=$(num_inodes)
6924 echo "wait $wait seconds inodes: $AFTER_INODES"
6925 if [ $wait -gt 30 ]; then
6926 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6930 run_test 76 "confirm clients recycle inodes properly ===="
6936 # Note: in sptlrpc modes which enable its own bulk checksum, the
6937 # original crc32_le bulk checksum will be automatically disabled,
6938 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6939 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6940 # In this case set_checksums() will not be no-op, because sptlrpc
6941 # bulk checksum will be enabled all through the test.
6943 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6944 lctl set_param -n osc.*.checksums $1
6948 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6949 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6950 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6951 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6954 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6955 log "set checksum type to $1"
6958 F77_TMP=$TMP/f77-temp
6961 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6962 error "error writing to $F77_TMP"
6965 test_77a() { # bug 10889
6966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6967 $GSS && skip_env "could not run with gss"
6969 [ ! -f $F77_TMP ] && setup_f77
6971 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6975 run_test 77a "normal checksum read/write operation"
6977 test_77b() { # bug 10889
6978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6979 $GSS && skip_env "could not run with gss"
6981 [ ! -f $F77_TMP ] && setup_f77
6982 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6983 $LCTL set_param fail_loc=0x80000409
6986 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6987 error "dd error: $?"
6988 $LCTL set_param fail_loc=0
6990 for algo in $CKSUM_TYPES; do
6991 cancel_lru_locks osc
6992 set_checksum_type $algo
6993 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6994 $LCTL set_param fail_loc=0x80000408
6995 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6996 $LCTL set_param fail_loc=0
6999 set_checksum_type $ORIG_CSUM_TYPE
7002 run_test 77b "checksum error on client write, read"
7007 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7009 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7010 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7011 $check_ost && [ -n "$ost_file_prefix" ] &&
7012 do_facet ost1 rm -f ${ost_file_prefix}\*
7016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7017 $GSS && skip_env "could not run with gss"
7018 remote_ost_nodsh && skip "remote OST with nodsh"
7021 local osc_file_prefix
7023 local check_ost=false
7024 local ost_file_prefix
7030 # ensure corruption will occur on first OSS/OST
7031 $LFS setstripe -i 0 $DIR/$tfile
7033 [ ! -f $F77_TMP ] && setup_f77
7034 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7035 error "dd write error: $?"
7036 fid=$($LFS path2fid $DIR/$tfile)
7038 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7041 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7042 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7044 echo "OSS do not support bulk pages dump upon error"
7047 osc_file_prefix=$($LCTL get_param -n debug_path)
7048 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7050 trap cleanup_77c EXIT
7053 # enable bulk pages dump upon error on Client
7054 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7055 # enable bulk pages dump upon error on OSS
7057 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7059 # flush Client cache to allow next read to reach OSS
7060 cancel_lru_locks osc
7062 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7063 $LCTL set_param fail_loc=0x80000408
7064 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7065 $LCTL set_param fail_loc=0
7069 # check cksum dump on Client
7070 osc_file=$(ls ${osc_file_prefix}*)
7071 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7072 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7073 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7074 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7075 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7077 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7078 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7079 error "dump content does not match on Client"
7081 $check_ost || skip "No need to check cksum dump on OSS"
7083 # check cksum dump on OSS
7084 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7085 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7086 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7087 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7088 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7089 error "dump content does not match on OSS"
7093 run_test 77c "checksum error on client read with debug"
7095 test_77d() { # bug 10889
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7097 $GSS && skip_env "could not run with gss"
7099 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7100 $LCTL set_param fail_loc=0x80000409
7102 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7103 error "direct write: rc=$?"
7104 $LCTL set_param fail_loc=0
7107 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7108 $LCTL set_param fail_loc=0x80000408
7110 cancel_lru_locks osc
7111 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7112 error "direct read: rc=$?"
7113 $LCTL set_param fail_loc=0
7116 run_test 77d "checksum error on OST direct write, read"
7118 test_77f() { # bug 10889
7119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7120 $GSS && skip_env "could not run with gss"
7123 for algo in $CKSUM_TYPES; do
7124 cancel_lru_locks osc
7125 set_checksum_type $algo
7126 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7127 $LCTL set_param fail_loc=0x409
7128 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7129 error "direct write succeeded"
7130 $LCTL set_param fail_loc=0
7132 set_checksum_type $ORIG_CSUM_TYPE
7135 run_test 77f "repeat checksum error on write (expect error)"
7137 test_77g() { # bug 10889
7138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7139 $GSS && skip_env "could not run with gss"
7140 remote_ost_nodsh && skip "remote OST with nodsh"
7142 [ ! -f $F77_TMP ] && setup_f77
7144 local file=$DIR/$tfile
7145 stack_trap "rm -f $file" EXIT
7147 $SETSTRIPE -c 1 -i 0 $file
7148 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7149 do_facet ost1 lctl set_param fail_loc=0x8000021a
7151 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7152 error "write error: rc=$?"
7153 do_facet ost1 lctl set_param fail_loc=0
7156 cancel_lru_locks osc
7157 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7158 do_facet ost1 lctl set_param fail_loc=0x8000021b
7160 cmp $F77_TMP $file || error "file compare failed"
7161 do_facet ost1 lctl set_param fail_loc=0
7164 run_test 77g "checksum error on OST write, read"
7166 test_77j() { # bug 13805
7167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7168 $GSS && skip_env "could not run with gss"
7170 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7171 lctl set_param fail_loc=0x40c
7172 remount_client $MOUNT
7173 lctl set_param fail_loc=0
7174 # wait async osc connect to finish and reflect updated state value
7176 for (( i=0; i < OSTCOUNT; i++ )) ; do
7177 wait_osc_import_state client ost$((i+1)) FULL
7180 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7181 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7182 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7183 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7185 remount_client $MOUNT
7187 run_test 77j "client only supporting ADLER32"
7189 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7198 test_78() { # bug 10901
7199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7200 remote_ost || skip_env "local OST"
7203 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7204 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7205 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7206 echo "MemTotal: $MEMTOTAL"
7208 # reserve 256MB of memory for the kernel and other running processes,
7209 # and then take 1/2 of the remaining memory for the read/write buffers.
7210 if [ $MEMTOTAL -gt 512 ] ;then
7211 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7213 # for those poor memory-starved high-end clusters...
7214 MEMTOTAL=$((MEMTOTAL / 2))
7216 echo "Mem to use for directio: $MEMTOTAL"
7218 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7219 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7220 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7221 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7223 echo "Smallest OST: $SMALLESTOST"
7224 [[ $SMALLESTOST -lt 10240 ]] &&
7225 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7227 trap cleanup_test_78 EXIT
7229 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7230 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7232 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7233 echo "File size: $F78SIZE"
7234 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7235 for i in $(seq 1 $NSEQ); do
7236 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7237 echo directIO rdwr round $i of $NSEQ
7238 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7243 run_test 78 "handle large O_DIRECT writes correctly ============"
7245 test_79() { # bug 12743
7246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7248 wait_delete_completed
7250 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7251 BKFREE=$(calc_osc_kbytes kbytesfree)
7252 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7254 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7255 DFTOTAL=`echo $STRING | cut -d, -f1`
7256 DFUSED=`echo $STRING | cut -d, -f2`
7257 DFAVAIL=`echo $STRING | cut -d, -f3`
7258 DFFREE=$(($DFTOTAL - $DFUSED))
7260 ALLOWANCE=$((64 * $OSTCOUNT))
7262 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7263 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7264 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7266 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7267 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7268 error "df free($DFFREE) mismatch OST free($BKFREE)"
7270 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7271 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7272 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7275 run_test 79 "df report consistency check ======================="
7277 test_80() { # bug 10718
7278 remote_ost_nodsh && skip "remote OST with nodsh"
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7281 # relax strong synchronous semantics for slow backends like ZFS
7282 local soc="obdfilter.*.sync_on_lock_cancel"
7283 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7285 if [ "$soc_old" != "never" ] &&
7286 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7287 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7288 facet_active_host $host; done | sort -u)
7289 do_nodes $hosts lctl set_param $soc=never
7292 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7294 local BEFORE=`date +%s`
7295 cancel_lru_locks osc
7296 local AFTER=`date +%s`
7297 local DIFF=$((AFTER-BEFORE))
7298 if [ $DIFF -gt 1 ] ; then
7299 error "elapsed for 1M@1T = $DIFF"
7302 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7306 run_test 80 "Page eviction is equally fast at high offsets too ===="
7308 test_81a() { # LU-456
7309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7310 remote_ost_nodsh && skip "remote OST with nodsh"
7312 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7313 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7314 do_facet ost1 lctl set_param fail_loc=0x80000228
7316 # write should trigger a retry and success
7317 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7320 if [ $RC -ne 0 ] ; then
7321 error "write should success, but failed for $RC"
7324 run_test 81a "OST should retry write when get -ENOSPC ==============="
7326 test_81b() { # LU-456
7327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7328 remote_ost_nodsh && skip "remote OST with nodsh"
7330 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7331 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7332 do_facet ost1 lctl set_param fail_loc=0x228
7334 # write should retry several times and return -ENOSPC finally
7335 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7336 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7339 if [ $RC -ne $ENOSPC ] ; then
7340 error "dd should fail for -ENOSPC, but succeed."
7343 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7345 test_82() { # LU-1031
7346 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7350 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7352 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7354 kill -USR1 $MULTIPID2
7356 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7357 error "First grouplock does not block second one"
7359 echo "Second grouplock blocks first one"
7361 kill -USR1 $MULTIPID1
7365 run_test 82 "Basic grouplock test"
7368 local sfile="/boot/System.map-$(uname -r)"
7369 [ ! -f $sfile ] && skip "No $sfile found"
7370 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7371 $LCTL set_param fail_loc=0x140d
7372 cp $sfile $DIR/$tfile || error "write failed"
7373 diff -c $sfile $DIR/$tfile || error "files are different"
7374 $LCTL set_param fail_loc=0
7377 run_test 83 "Short write in ptask ==============================="
7380 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7382 test_mkdir $DIR/$tdir.cvsroot
7383 chown $RUNAS_ID $DIR/$tdir.cvsroot
7386 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7389 # some versions of cvs import exit(1) when asked to import links or
7390 # files they can't read. ignore those files.
7391 local toignore=$(find . -type l -printf '-I %f\n' -o \
7392 ! -perm /4 -printf '-I %f\n')
7393 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7394 $tdir.reposname vtag rtag
7397 test_mkdir $DIR/$tdir.reposname
7398 chown $RUNAS_ID $DIR/$tdir.reposname
7399 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7401 cd $DIR/$tdir.reposname
7403 $RUNAS cvs add -m 'addmsg' foo99
7405 $RUNAS cvs commit -m 'nomsg' foo99
7406 rm -fr $DIR/$tdir.cvsroot
7408 run_test 99 "cvs strange file/directory operations"
7411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7412 [[ "$NETTYPE" =~ tcp ]] ||
7413 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7414 remote_ost_nodsh && skip "remote OST with nodsh"
7415 remote_mds_nodsh && skip "remote MDS with nodsh"
7417 skip "useless for local single node setup"
7419 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7420 [ "$PROT" != "tcp" ] && continue
7421 RPORT=$(echo $REMOTE | cut -d: -f2)
7422 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7425 LPORT=`echo $LOCAL | cut -d: -f2`
7426 if [ $LPORT -ge 1024 ]; then
7427 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7429 error_exit "local: $LPORT > 1024, remote: $RPORT"
7432 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7434 run_test 100 "check local port using privileged port ==========="
7436 function get_named_value()
7445 echo $line | sed "s/^$tag[ ]*//"
7452 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7453 awk '/^max_cached_mb/ { print $2 }')
7456 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7462 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7467 local cache_limit=32
7469 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7470 trap cleanup_101a EXIT
7471 $LCTL set_param -n llite.*.read_ahead_stats 0
7472 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7475 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7477 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7478 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7481 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7482 get_named_value 'read but discarded' | cut -d" " -f1); do
7483 discard=$(($discard + $s))
7487 if [[ $(($discard * 10)) -gt $nreads ]]; then
7488 $LCTL get_param osc.*-osc*.rpc_stats
7489 $LCTL get_param llite.*.read_ahead_stats
7490 error "too many ($discard) discarded pages"
7492 rm -f $DIR/$tfile || true
7494 run_test 101a "check read-ahead for random reads"
7497 test_mkdir $DIR/$tdir
7498 local STRIPE_SIZE=$1
7499 local FILE_LENGTH=$2
7502 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7504 local list=$(comma_list $(osts_nodes))
7505 set_osd_param $list '' read_cache_enable 0
7506 set_osd_param $list '' writethrough_cache_enable 0
7508 trap cleanup_test101bc EXIT
7509 # prepare the read-ahead file
7510 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7512 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7513 count=$FILE_SIZE_MB 2> /dev/null
7517 cleanup_test101bc() {
7522 local list=$(comma_list $(osts_nodes))
7523 set_osd_param $list '' read_cache_enable 1
7524 set_osd_param $list '' writethrough_cache_enable 1
7528 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7533 local STRIPE_SIZE=$2
7534 local FILE_LENGTH=$3
7535 local RA_INC=1048576
7536 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7537 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7538 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7539 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7540 get_named_value 'read but discarded' |
7541 cut -d" " -f1 | calc_total)
7542 if [[ $DISCARD -gt $discard_limit ]]; then
7543 $LCTL get_param llite.*.read_ahead_stats
7544 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7546 echo "Read-ahead success for size ${READ_SIZE}"
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7554 local STRIPE_SIZE=1048576
7555 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7557 if [ $SLOW == "yes" ]; then
7558 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7560 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7563 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7565 # prepare the read-ahead file
7566 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7567 cancel_lru_locks osc
7568 for BIDX in 2 4 8 16 32 64 128 256
7570 local BSIZE=$((BIDX*4096))
7571 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7572 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7573 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7574 $LCTL set_param -n llite.*.read_ahead_stats 0
7575 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7576 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7577 cancel_lru_locks osc
7578 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7583 run_test 101b "check stride-io mode read-ahead ================="
7586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7588 local STRIPE_SIZE=1048576
7589 local FILE_LENGTH=$((STRIPE_SIZE*100))
7593 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7595 cancel_lru_locks osc
7596 $LCTL set_param osc.*.rpc_stats 0
7597 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7598 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7599 local stats=$($LCTL get_param -n $osc_rpc_stats)
7600 local lines=$(echo "$stats" | awk 'END {print NR;}')
7603 if [ $lines -le 20 ]; then
7606 for size in 1 2 4 8; do
7607 local rpc=$(echo "$stats" |
7608 awk '($1 == "'$size':") {print $2; exit; }')
7610 error "Small $((size*4))k read IO $rpc !"
7612 echo "$osc_rpc_stats check passed!"
7617 run_test 101c "check stripe_size aligned read-ahead ================="
7620 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7621 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7627 local file=$DIR/$tfile
7628 local sz_MB=${FILESIZE_101d:-500}
7629 local ra_MB=${READAHEAD_MB:-40}
7631 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7632 [ $free_MB -lt $sz_MB ] &&
7633 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7635 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7636 $SETSTRIPE -c -1 $file || error "setstripe failed"
7638 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7639 echo Cancel LRU locks on lustre client to flush the client cache
7640 cancel_lru_locks osc
7642 echo Disable read-ahead
7643 local old_READAHEAD=$(set_read_ahead 0)
7645 echo Reading the test file $file with read-ahead disabled
7646 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7648 echo Cancel LRU locks on lustre client to flush the client cache
7649 cancel_lru_locks osc
7650 echo Enable read-ahead with ${ra_MB}MB
7651 set_read_ahead $ra_MB
7653 echo Reading the test file $file with read-ahead enabled
7654 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7656 echo "read-ahead disabled time read $raOFF"
7657 echo "read-ahead enabled time read $raON"
7659 set_read_ahead $old_READAHEAD
7661 wait_delete_completed
7663 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7664 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7666 run_test 101d "file read with and without read-ahead enabled"
7669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7671 local file=$DIR/$tfile
7672 local size_KB=500 #KB
7676 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7677 local need_KB=$((count * size_KB))
7678 [[ $free_KB -le $need_KB ]] &&
7679 skip_env "Need free space $need_KB, have $free_KB"
7681 echo "Creating $count ${size_KB}K test files"
7682 for ((i = 0; i < $count; i++)); do
7683 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7686 echo "Cancel LRU locks on lustre client to flush the client cache"
7687 cancel_lru_locks $OSC
7689 echo "Reset readahead stats"
7690 $LCTL set_param -n llite.*.read_ahead_stats 0
7692 for ((i = 0; i < $count; i++)); do
7693 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7696 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7697 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7699 for ((i = 0; i < $count; i++)); do
7700 rm -rf $file.$i 2>/dev/null
7703 #10000 means 20% reads are missing in readahead
7704 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7706 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7709 which iozone || skip_env "no iozone installed"
7711 local old_debug=$($LCTL get_param debug)
7712 old_debug=${old_debug#*=}
7713 $LCTL set_param debug="reada mmap"
7715 # create a test file
7716 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7718 echo Cancel LRU locks on lustre client to flush the client cache
7719 cancel_lru_locks osc
7721 echo Reset readahead stats
7722 $LCTL set_param -n llite.*.read_ahead_stats 0
7724 echo mmap read the file with small block size
7725 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7728 echo checking missing pages
7729 $LCTL get_param llite.*.read_ahead_stats
7730 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7731 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7733 $LCTL set_param debug="$old_debug"
7734 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7737 run_test 101f "check mmap read performance"
7739 test_101g_brw_size_test() {
7741 local pages=$((mb * 1048576 / $(page_size)))
7742 local file=$DIR/$tfile
7744 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7745 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7746 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7747 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7751 stack_trap "rm -f $file" EXIT
7752 $LCTL set_param -n osc.*.rpc_stats=0
7754 # 10 RPCs should be enough for the test
7756 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7757 { error "dd write ${mb} MB blocks failed"; return 3; }
7758 cancel_lru_locks osc
7759 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7760 { error "dd write ${mb} MB blocks failed"; return 4; }
7762 # calculate number of full-sized read and write RPCs
7763 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7764 sed -n '/pages per rpc/,/^$/p' |
7765 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7766 END { print reads,writes }'))
7767 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7769 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7776 remote_ost_nodsh && skip "remote OST with nodsh"
7779 local osts=$(get_facets OST)
7780 local list=$(comma_list $(osts_nodes))
7781 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7782 local brw_size="obdfilter.*.brw_size"
7783 local ostver=$(lustre_version_code ost1)
7784 local cliver=$(lustre_version_code client)
7786 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7788 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7789 if [ $ostver -ge $(version_code 2.8.52) -o \
7790 \( $ostver -ge $(version_code 2.7.17) -a \
7791 $ostver -lt $(version_code 2.7.50) \) ] &&
7792 [ $cliver -ge $(version_code 2.8.52) -o \
7793 \( $cliver -ge $(version_code 2.7.17) -a \
7794 $cliver -lt $(version_code 2.7.50) \) ]; then
7795 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7796 if [[ $orig_mb -lt 16 ]]; then
7797 save_lustre_params $osts "$brw_size" > $p
7798 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7799 error "set 16MB RPC size failed"
7801 echo "remount client to enable new RPC size"
7802 remount_client $MOUNT || error "remount_client failed"
7805 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7806 # should be able to set brw_size=12, but no rpc_stats for that
7807 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7810 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7812 if [[ $orig_mb -lt 16 ]]; then
7813 restore_lustre_params < $p
7814 remount_client $MOUNT || error "remount_client restore failed"
7817 rm -f $p $DIR/$tfile
7819 run_test 101g "Big bulk(4/16 MiB) readahead"
7822 test_mkdir $DIR/$tdir
7823 chown $RUNAS_ID $DIR/$tdir
7826 STRIPE_COUNT=$OSTCOUNT
7827 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7829 trap cleanup_test102 EXIT
7831 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7833 for num in 1 2 3 4; do
7834 for count in $(seq 1 $STRIPE_COUNT); do
7835 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7836 local size=`expr $STRIPE_SIZE \* $num`
7837 local file=file"$num-$idx-$count"
7838 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7844 $1 tar cf $TMP/f102.tar $tdir --xattrs
7850 rm -rf $DIR/d0.sanity/d102
7854 [ "$UID" != 0 ] && skip "must run as root"
7855 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7856 skip_env "must have user_xattr"
7858 [ -z "$(which setfattr 2>/dev/null)" ] &&
7859 skip_env "could not find setfattr"
7861 local testfile=$DIR/$tfile
7864 echo "set/get xattr..."
7865 setfattr -n trusted.name1 -v value1 $testfile ||
7866 error "setfattr -n trusted.name1=value1 $testfile failed"
7867 getfattr -n trusted.name1 $testfile 2> /dev/null |
7868 grep "trusted.name1=.value1" ||
7869 error "$testfile missing trusted.name1=value1"
7871 setfattr -n user.author1 -v author1 $testfile ||
7872 error "setfattr -n user.author1=author1 $testfile failed"
7873 getfattr -n user.author1 $testfile 2> /dev/null |
7874 grep "user.author1=.author1" ||
7875 error "$testfile missing trusted.author1=author1"
7878 setfattr -n trusted.name2 -v value2 $testfile ||
7879 error "$testfile unable to set trusted.name2"
7880 setfattr -n trusted.name3 -v value3 $testfile ||
7881 error "$testfile unable to set trusted.name3"
7882 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7883 grep "trusted.name" | wc -l) -eq 3 ] ||
7884 error "$testfile missing 3 trusted.name xattrs"
7886 setfattr -n user.author2 -v author2 $testfile ||
7887 error "$testfile unable to set user.author2"
7888 setfattr -n user.author3 -v author3 $testfile ||
7889 error "$testfile unable to set user.author3"
7890 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7891 grep "user.author" | wc -l) -eq 3 ] ||
7892 error "$testfile missing 3 user.author xattrs"
7894 echo "remove xattr..."
7895 setfattr -x trusted.name1 $testfile ||
7896 error "$testfile error deleting trusted.name1"
7897 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7898 error "$testfile did not delete trusted.name1 xattr"
7900 setfattr -x user.author1 $testfile ||
7901 error "$testfile error deleting user.author1"
7902 echo "set lustre special xattr ..."
7903 $LFS setstripe -c1 $testfile
7904 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7905 awk -F "=" '/trusted.lov/ { print $2 }' )
7906 setfattr -n "trusted.lov" -v $lovea $testfile ||
7907 error "$testfile doesn't ignore setting trusted.lov again"
7908 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7909 error "$testfile allow setting invalid trusted.lov"
7912 run_test 102a "user xattr test =================================="
7915 [ -z "$(which setfattr 2>/dev/null)" ] &&
7916 skip_env "could not find setfattr"
7917 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7919 # b10930: get/set/list trusted.lov xattr
7920 echo "get/set/list trusted.lov xattr ..."
7921 local testfile=$DIR/$tfile
7922 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7923 error "setstripe failed"
7924 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7925 error "getstripe failed"
7926 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7927 error "can't get trusted.lov from $testfile"
7929 local testfile2=${testfile}2
7930 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7931 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7934 setfattr -n trusted.lov -v $value $testfile2
7935 local stripe_size=$($GETSTRIPE -S $testfile2)
7936 local stripe_count=$($GETSTRIPE -c $testfile2)
7937 [[ $stripe_size -eq 65536 ]] ||
7938 error "stripe size $stripe_size != 65536"
7939 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7940 error "stripe count $stripe_count != $STRIPECOUNT"
7943 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7946 [ -z "$(which setfattr 2>/dev/null)" ] &&
7947 skip_env "could not find setfattr"
7948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7950 # b10930: get/set/list lustre.lov xattr
7951 echo "get/set/list lustre.lov xattr ..."
7952 test_mkdir $DIR/$tdir
7953 chown $RUNAS_ID $DIR/$tdir
7954 local testfile=$DIR/$tdir/$tfile
7955 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7956 error "setstripe failed"
7957 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7958 error "getstripe failed"
7959 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7960 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7962 local testfile2=${testfile}2
7963 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7964 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7966 $RUNAS $MCREATE $testfile2
7967 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7968 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7969 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7970 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7971 [ $stripe_count -eq $STRIPECOUNT ] ||
7972 error "stripe count $stripe_count != $STRIPECOUNT"
7974 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7976 compare_stripe_info1() {
7977 local stripe_index_all_zero=true
7979 for num in 1 2 3 4; do
7980 for count in $(seq 1 $STRIPE_COUNT); do
7981 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7982 local size=$((STRIPE_SIZE * num))
7983 local file=file"$num-$offset-$count"
7984 stripe_size=$($LFS getstripe -S $PWD/$file)
7985 [[ $stripe_size -ne $size ]] &&
7986 error "$file: size $stripe_size != $size"
7987 stripe_count=$($LFS getstripe -c $PWD/$file)
7988 # allow fewer stripes to be created, ORI-601
7989 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7990 error "$file: count $stripe_count != $count"
7991 stripe_index=$($LFS getstripe -i $PWD/$file)
7992 [[ $stripe_index -ne 0 ]] &&
7993 stripe_index_all_zero=false
7997 $stripe_index_all_zero &&
7998 error "all files are being extracted starting from OST index 0"
8002 have_xattrs_include() {
8003 tar --help | grep -q xattrs-include &&
8004 echo --xattrs-include="lustre.*"
8008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8009 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8011 XINC=$(have_xattrs_include)
8013 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8015 compare_stripe_info1
8017 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8023 XINC=$(have_xattrs_include)
8025 test_mkdir $DIR/$tdir.restore
8027 tar cf - --xattrs $tdir | tar xf - \
8028 -C $DIR/$tdir.restore --xattrs $XINC
8029 cd $DIR/$tdir.restore/$tdir
8030 compare_stripe_info1
8032 run_test 102f "tar copy files, not keep osts"
8035 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8036 skip "must have user_xattr"
8037 [ -z "$(which setfattr 2>/dev/null)" ] &&
8038 skip_env "could not find setfattr"
8039 [ -z "$(which getfattr 2>/dev/null)" ] &&
8040 skip_env "could not find getfattr"
8042 local xsize=${1:-1024} # in bytes
8043 local file=$DIR/$tfile
8044 local value="$(generate_string $xsize)"
8045 local xbig=trusted.big
8048 log "save $xbig on $file"
8049 setfattr -n $xbig -v $value $file ||
8050 error "saving $xbig on $file failed"
8052 local orig=$(get_xattr_value $xbig $file)
8053 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8055 local xsml=trusted.sml
8056 log "save $xsml on $file"
8057 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8059 local new=$(get_xattr_value $xbig $file)
8060 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8062 log "grow $xsml on $file"
8063 setfattr -n $xsml -v "$value" $file ||
8064 error "growing $xsml on $file failed"
8066 new=$(get_xattr_value $xbig $file)
8067 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8068 log "$xbig still valid after growing $xsml"
8073 test_102h() { # bug 15777
8076 run_test 102h "grow xattr from inside inode to external block"
8079 large_xattr_enabled || skip_env "large_xattr disabled"
8081 grow_xattr $(max_xattr_size)
8083 run_test 102ha "grow xattr from inside inode to external inode"
8085 test_102i() { # bug 17038
8086 [ -z "$(which getfattr 2>/dev/null)" ] &&
8087 skip "could not find getfattr"
8090 ln -s $DIR/$tfile $DIR/${tfile}link
8091 getfattr -n trusted.lov $DIR/$tfile ||
8092 error "lgetxattr on $DIR/$tfile failed"
8093 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8094 grep -i "no such attr" ||
8095 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8096 rm -f $DIR/$tfile $DIR/${tfile}link
8098 run_test 102i "lgetxattr test on symbolic link ============"
8101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8104 XINC=$(have_xattrs_include)
8105 setup_test102 "$RUNAS"
8106 chown $RUNAS_ID $DIR/$tdir
8107 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8109 compare_stripe_info1 "$RUNAS"
8111 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8114 [ -z "$(which setfattr 2>/dev/null)" ] &&
8115 skip "could not find setfattr"
8118 # b22187 just check that does not crash for regular file.
8119 setfattr -n trusted.lov $DIR/$tfile
8120 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8121 local test_kdir=$DIR/$tdir
8122 test_mkdir $test_kdir
8123 local default_size=$($LFS getstripe -S $test_kdir)
8124 local default_count=$($LFS getstripe -c $test_kdir)
8125 local default_offset=$($LFS getstripe -i $test_kdir)
8126 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8127 error 'dir setstripe failed'
8128 setfattr -n trusted.lov $test_kdir
8129 local stripe_size=$($LFS getstripe -S $test_kdir)
8130 local stripe_count=$($LFS getstripe -c $test_kdir)
8131 local stripe_offset=$($LFS getstripe -i $test_kdir)
8132 [ $stripe_size -eq $default_size ] ||
8133 error "stripe size $stripe_size != $default_size"
8134 [ $stripe_count -eq $default_count ] ||
8135 error "stripe count $stripe_count != $default_count"
8136 [ $stripe_offset -eq $default_offset ] ||
8137 error "stripe offset $stripe_offset != $default_offset"
8138 rm -rf $DIR/$tfile $test_kdir
8140 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8143 [ -z "$(which getfattr 2>/dev/null)" ] &&
8144 skip "could not find getfattr"
8146 # LU-532 trusted. xattr is invisible to non-root
8147 local testfile=$DIR/$tfile
8151 echo "listxattr as user..."
8152 chown $RUNAS_ID $testfile
8153 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8154 grep -q "trusted" &&
8155 error "$testfile trusted xattrs are user visible"
8159 run_test 102l "listxattr size test =================================="
8161 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8162 local path=$DIR/$tfile
8165 listxattr_size_check $path || error "listattr_size_check $path failed"
8167 run_test 102m "Ensure listxattr fails on small bufffer ========"
8171 getxattr() { # getxattr path name
8172 # Return the base64 encoding of the value of xattr name on path.
8176 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8178 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8180 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8182 getfattr --absolute-names --encoding=base64 --name=$name $path |
8183 awk -F= -v name=$name '$1 == name {
8184 print substr($0, index($0, "=") + 1);
8188 test_102n() { # LU-4101 mdt: protect internal xattrs
8189 [ -z "$(which setfattr 2>/dev/null)" ] &&
8190 skip "could not find setfattr"
8191 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8193 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8196 local file0=$DIR/$tfile.0
8197 local file1=$DIR/$tfile.1
8198 local xattr0=$TMP/$tfile.0
8199 local xattr1=$TMP/$tfile.1
8200 local namelist="lov lma lmv link fid version som hsm"
8204 rm -rf $file0 $file1 $xattr0 $xattr1
8207 # Get 'before' xattrs of $file1.
8208 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8210 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8211 namelist+=" lfsck_namespace"
8212 for name in $namelist; do
8213 # Try to copy xattr from $file0 to $file1.
8214 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8216 setfattr --name=trusted.$name --value="$value" $file1 ||
8217 error "setxattr 'trusted.$name' failed"
8219 # Try to set a garbage xattr.
8220 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8222 if [[ x$name == "xlov" ]]; then
8223 setfattr --name=trusted.lov --value="$value" $file1 &&
8224 error "setxattr invalid 'trusted.lov' success"
8226 setfattr --name=trusted.$name --value="$value" $file1 ||
8227 error "setxattr invalid 'trusted.$name' failed"
8230 # Try to remove the xattr from $file1. We don't care if this
8231 # appears to succeed or fail, we just don't want there to be
8232 # any changes or crashes.
8233 setfattr --remove=$trusted.$name $file1 2> /dev/null
8236 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8239 # Try to copy xattr from $file0 to $file1.
8240 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8242 setfattr --name=trusted.$name --value="$value" $file1 ||
8243 error "setxattr 'trusted.$name' failed"
8245 # Try to set a garbage xattr.
8246 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8248 setfattr --name=trusted.$name --value="$value" $file1 ||
8249 error "setxattr 'trusted.$name' failed"
8251 # Try to remove the xattr from $file1. We don't care if this
8252 # appears to succeed or fail, we just don't want there to be
8253 # any changes or crashes.
8254 setfattr --remove=$trusted.$name $file1 2> /dev/null
8257 # Get 'after' xattrs of file1.
8258 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8260 if ! diff $xattr0 $xattr1; then
8261 error "before and after xattrs of '$file1' differ"
8264 rm -rf $file0 $file1 $xattr0 $xattr1
8268 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8270 test_102p() { # LU-4703 setxattr did not check ownership
8271 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8272 skip "MDS needs to be at least 2.5.56"
8274 local testfile=$DIR/$tfile
8278 echo "setfacl as user..."
8279 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8280 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8282 echo "setfattr as user..."
8283 setfacl -m "u:$RUNAS_ID:---" $testfile
8284 $RUNAS setfattr -x system.posix_acl_access $testfile
8285 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8287 run_test 102p "check setxattr(2) correctly fails without permission"
8290 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8291 skip "MDS needs to be at least 2.6.92"
8293 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8295 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8298 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8299 skip "MDS needs to be at least 2.6.93"
8301 touch $DIR/$tfile || error "touch"
8302 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8303 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8304 rm $DIR/$tfile || error "rm"
8307 mkdir -p $DIR/$tdir || error "mkdir"
8308 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8309 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8310 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8311 error "$testfile error deleting user.author1"
8312 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8313 grep "user.$(basename $tdir)" &&
8314 error "$tdir did not delete user.$(basename $tdir)"
8315 rmdir $DIR/$tdir || error "rmdir"
8318 test_mkdir $DIR/$tdir
8319 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8320 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8321 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8322 error "$testfile error deleting user.author1"
8323 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8324 grep "user.$(basename $tdir)" &&
8325 error "$tdir did not delete user.$(basename $tdir)"
8326 rmdir $DIR/$tdir || error "rm striped dir"
8328 run_test 102r "set EAs with empty values"
8332 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8337 [ "$UID" != 0 ] && skip "must run as root"
8338 $GSS && skip_env "could not run under gss"
8339 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8340 skip_env "must have acl enabled"
8341 [ -z "$(which setfacl 2>/dev/null)" ] &&
8342 skip_env "could not find setfacl"
8343 remote_mds_nodsh && skip "remote MDS with nodsh"
8345 gpasswd -a daemon bin # LU-5641
8346 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8348 declare -a identity_old
8350 for num in $(seq $MDSCOUNT); do
8351 switch_identity $num true || identity_old[$num]=$?
8359 echo "performing cp ..."
8360 run_acl_subtest cp || error "run_acl_subtest cp failed"
8361 echo "performing getfacl-noacl..."
8362 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8363 echo "performing misc..."
8364 run_acl_subtest misc || error "misc test failed"
8365 echo "performing permissions..."
8366 run_acl_subtest permissions || error "permissions failed"
8367 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8368 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8369 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8370 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8372 echo "performing permissions xattr..."
8373 run_acl_subtest permissions_xattr ||
8374 error "permissions_xattr failed"
8376 echo "performing setfacl..."
8377 run_acl_subtest setfacl || error "setfacl test failed"
8379 # inheritance test got from HP
8380 echo "performing inheritance..."
8381 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8382 chmod +x make-tree || error "chmod +x failed"
8383 run_acl_subtest inheritance || error "inheritance test failed"
8386 echo "LU-974 ignore umask when acl is enabled..."
8387 run_acl_subtest 974 || error "LU-974 umask test failed"
8388 if [ $MDSCOUNT -ge 2 ]; then
8389 run_acl_subtest 974_remote ||
8390 error "LU-974 umask test failed under remote dir"
8393 echo "LU-2561 newly created file is same size as directory..."
8394 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8395 run_acl_subtest 2561 || error "LU-2561 test failed"
8397 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8400 run_acl_subtest 4924 || error "LU-4924 test failed"
8405 for num in $(seq $MDSCOUNT); do
8406 if [ "${identity_old[$num]}" = 1 ]; then
8407 switch_identity $num false || identity_old[$num]=$?
8411 run_test 103a "acl test"
8416 for U in {0..511}; do
8418 local O=$(printf "%04o" $U)
8420 umask $(printf "%04o" $((511 ^ $O)))
8421 $LFS setstripe -c 1 $DIR/$tfile.s$O
8422 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8424 (( $S == ($O & 0666) )) ||
8425 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8427 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8428 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8429 (( $S == ($O & 0666) )) ||
8430 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8432 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8433 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8434 (( $S == ($O & 0666) )) ||
8435 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8436 rm -f $DIR/$tfile.[smp]$0
8441 run_test 103b "umask lfs setstripe"
8445 cp -rp $DIR/$tdir $DIR/$tdir.bak
8447 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8448 error "$DIR/$tdir shouldn't contain default ACL"
8449 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8450 error "$DIR/$tdir.bak shouldn't contain default ACL"
8453 run_test 103c "'cp -rp' won't set empty acl"
8456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8459 lfs df || error "lfs df failed"
8460 lfs df -ih || error "lfs df -ih failed"
8461 lfs df -h $DIR || error "lfs df -h $DIR failed"
8462 lfs df -i $DIR || error "lfs df -i $DIR failed"
8463 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8464 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8466 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8467 lctl --device %$OSC deactivate
8468 lfs df || error "lfs df with deactivated OSC failed"
8469 lctl --device %$OSC activate
8470 # wait the osc back to normal
8471 wait_osc_import_state client ost FULL
8473 lfs df || error "lfs df with reactivated OSC failed"
8476 run_test 104a "lfs df [-ih] [path] test ========================="
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8480 [ $RUNAS_ID -eq $UID ] &&
8481 skip_env "RUNAS_ID = UID = $UID -- skipping"
8484 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8485 grep "Permission denied" | wc -l)))
8486 if [ $denied_cnt -ne 0 ]; then
8487 error "lfs check servers test failed"
8490 run_test 104b "$RUNAS lfs check servers test ===================="
8493 # doesn't work on 2.4 kernels
8495 if $(flock_is_enabled); then
8496 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8498 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8502 run_test 105a "flock when mounted without -o flock test ========"
8506 if $(flock_is_enabled); then
8507 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8509 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8513 run_test 105b "fcntl when mounted without -o flock test ========"
8517 if $(flock_is_enabled); then
8518 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8520 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8524 run_test 105c "lockf when mounted without -o flock test"
8526 test_105d() { # bug 15924
8527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8529 test_mkdir $DIR/$tdir
8530 flock_is_enabled || skip_env "mount w/o flock enabled"
8531 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8532 $LCTL set_param fail_loc=0x80000315
8533 flocks_test 2 $DIR/$tdir
8535 run_test 105d "flock race (should not freeze) ========"
8537 test_105e() { # bug 22660 && 22040
8538 flock_is_enabled || skip_env "mount w/o flock enabled"
8541 flocks_test 3 $DIR/$tfile
8543 run_test 105e "Two conflicting flocks from same process"
8545 test_106() { #bug 10921
8546 test_mkdir $DIR/$tdir
8547 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8548 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8550 run_test 106 "attempt exec of dir followed by chown of that dir"
8553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8561 local save_pattern=$(sysctl -n kernel.core_pattern)
8562 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8563 sysctl -w kernel.core_pattern=$file
8564 sysctl -w kernel.core_uses_pid=0
8572 kill -s 11 $SLEEPPID
8574 if [ -e $file ]; then
8575 size=`stat -c%s $file`
8576 [ $size -eq 0 ] && error "Fail to create core file $file"
8578 error "Fail to create core file $file"
8581 sysctl -w kernel.core_pattern=$save_pattern
8582 sysctl -w kernel.core_uses_pid=$save_uses_pid
8585 run_test 107 "Coredump on SIG"
8588 test_mkdir $DIR/$tdir
8589 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8590 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8591 error "mkdir with 256 char should fail, but did not"
8592 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8593 error "create with 255 char failed"
8594 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8595 error "create with 256 char should fail, but did not"
8600 run_test 110 "filename length checking"
8603 # Purpose: To verify dynamic thread (OSS) creation.
8606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8607 remote_ost_nodsh && skip "remote OST with nodsh"
8609 # Lustre does not stop service threads once they are started.
8610 # Reset number of running threads to default.
8615 local save_params="$TMP/sanity-$TESTNAME.parameters"
8617 # Get ll_ost_io count before I/O
8618 OSTIO_pre=$(do_facet ost1 \
8619 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8620 # Exit if lustre is not running (ll_ost_io not running).
8621 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8623 echo "Starting with $OSTIO_pre threads"
8624 local thread_max=$((OSTIO_pre * 2))
8625 local rpc_in_flight=$((thread_max * 2))
8626 # Number of I/O Process proposed to be started.
8628 local facets=$(get_facets OST)
8630 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8631 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8633 # Set in_flight to $rpc_in_flight
8634 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8635 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8636 nfiles=${rpc_in_flight}
8637 # Set ost thread_max to $thread_max
8638 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8640 # 5 Minutes should be sufficient for max number of OSS
8641 # threads(thread_max) to be created.
8645 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8646 test_mkdir $DIR/$tdir
8647 for i in $(seq $nfiles); do
8648 local file=$DIR/$tdir/${tfile}-$i
8649 $LFS setstripe -c -1 -i 0 $file
8650 ($WTL $file $timeout)&
8653 # I/O Started - Wait for thread_started to reach thread_max or report
8654 # error if thread_started is more than thread_max.
8655 echo "Waiting for thread_started to reach thread_max"
8656 local thread_started=0
8657 local end_time=$((SECONDS + timeout))
8659 while [ $SECONDS -le $end_time ] ; do
8661 # Get ost i/o thread_started count.
8662 thread_started=$(do_facet ost1 \
8664 ost.OSS.ost_io.threads_started | cut -d= -f2")
8665 # Break out if thread_started is equal/greater than thread_max
8666 if [[ $thread_started -ge $thread_max ]]; then
8667 echo ll_ost_io thread_started $thread_started, \
8668 equal/greater than thread_max $thread_max
8674 # Cleanup - We have the numbers, Kill i/o jobs if running.
8675 jobcount=($(jobs -p))
8676 for i in $(seq 0 $((${#jobcount[@]}-1)))
8678 kill -9 ${jobcount[$i]}
8679 if [ $? -ne 0 ] ; then
8681 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8685 # Cleanup files left by WTL binary.
8686 for i in $(seq $nfiles); do
8687 local file=$DIR/$tdir/${tfile}-$i
8689 if [ $? -ne 0 ] ; then
8690 echo "Warning: Failed to delete file $file"
8694 restore_lustre_params <$save_params
8695 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8697 # Error out if no new thread has started or Thread started is greater
8699 if [[ $thread_started -le $OSTIO_pre ||
8700 $thread_started -gt $thread_max ]]; then
8701 error "ll_ost_io: thread_started $thread_started" \
8702 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8703 "No new thread started or thread started greater " \
8707 run_test 115 "verify dynamic thread creation===================="
8710 wait_delete_completed
8711 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8712 echo "OST kbytes available: ${AVAIL[@]}"
8717 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8718 #echo OST $i: ${AVAIL[i]}kb
8719 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8723 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8728 echo "Min free space: OST $MINI: $MINV"
8729 echo "Max free space: OST $MAXI: $MAXV"
8732 test_116a() { # was previously test_116()
8733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8735 remote_mds_nodsh && skip "remote MDS with nodsh"
8737 echo -n "Free space priority "
8738 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8743 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8744 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8745 trap simple_cleanup_common EXIT
8747 # Check if we need to generate uneven OSTs
8748 test_mkdir -p $DIR/$tdir/OST${MINI}
8749 local FILL=$((MINV / 4))
8750 local DIFF=$((MAXV - MINV))
8751 local DIFF2=$((DIFF * 100 / MINV))
8753 local threshold=$(do_facet $SINGLEMDS \
8754 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8755 threshold=${threshold%%%}
8756 echo -n "Check for uneven OSTs: "
8757 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8759 if [[ $DIFF2 -gt $threshold ]]; then
8761 echo "Don't need to fill OST$MINI"
8763 # generate uneven OSTs. Write 2% over the QOS threshold value
8765 DIFF=$((threshold - DIFF2 + 2))
8766 DIFF2=$((MINV * DIFF / 100))
8767 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8768 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8769 error "setstripe failed"
8770 DIFF=$((DIFF2 / 2048))
8772 while [ $i -lt $DIFF ]; do
8774 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8775 bs=2M count=1 2>/dev/null
8784 DIFF=$((MAXV - MINV))
8785 DIFF2=$((DIFF * 100 / MINV))
8786 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8787 if [ $DIFF2 -gt $threshold ]; then
8790 echo "failed - QOS mode won't be used"
8791 simple_cleanup_common
8792 skip "QOS imbalance criteria not met"
8800 # now fill using QOS
8801 $SETSTRIPE -c 1 $DIR/$tdir
8802 FILL=$((FILL / 200))
8803 if [ $FILL -gt 600 ]; then
8806 echo "writing $FILL files to QOS-assigned OSTs"
8808 while [ $i -lt $FILL ]; do
8810 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8814 echo "wrote $i 200k files"
8818 echo "Note: free space may not be updated, so measurements might be off"
8820 DIFF2=$((MAXV - MINV))
8821 echo "free space delta: orig $DIFF final $DIFF2"
8822 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8823 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8824 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8825 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8826 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8827 if [[ $DIFF -gt 0 ]]; then
8828 FILL=$((DIFF2 * 100 / DIFF - 100))
8829 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8832 # Figure out which files were written where
8833 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8834 awk '/'$MINI1': / {print $2; exit}')
8836 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8837 echo "$MINC files created on smaller OST $MINI1"
8838 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8839 awk '/'$MAXI1': / {print $2; exit}')
8841 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8842 echo "$MAXC files created on larger OST $MAXI1"
8843 if [[ $MINC -gt 0 ]]; then
8844 FILL=$((MAXC * 100 / MINC - 100))
8845 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8847 [[ $MAXC -gt $MINC ]] ||
8848 error_ignore LU-9 "stripe QOS didn't balance free space"
8849 simple_cleanup_common
8851 run_test 116a "stripe QOS: free space balance ==================="
8853 test_116b() { # LU-2093
8854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8855 remote_mds_nodsh && skip "remote MDS with nodsh"
8857 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8858 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8859 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8860 [ -z "$old_rr" ] && skip "no QOS"
8861 do_facet $SINGLEMDS lctl set_param \
8862 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8864 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8865 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8866 do_facet $SINGLEMDS lctl set_param fail_loc=0
8868 do_facet $SINGLEMDS lctl set_param \
8869 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8871 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8873 test_117() # bug 10891
8875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8877 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8878 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8879 lctl set_param fail_loc=0x21e
8880 > $DIR/$tfile || error "truncate failed"
8881 lctl set_param fail_loc=0
8882 echo "Truncate succeeded."
8885 run_test 117 "verify osd extend =========="
8887 NO_SLOW_RESENDCOUNT=4
8888 export OLD_RESENDCOUNT=""
8889 set_resend_count () {
8890 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8891 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8892 lctl set_param -n $PROC_RESENDCOUNT $1
8893 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8896 # for reduce test_118* time (b=14842)
8897 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8899 # Reset async IO behavior after error case
8901 FILE=$DIR/reset_async
8903 # Ensure all OSCs are cleared
8904 $SETSTRIPE -c -1 $FILE
8905 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8910 test_118a() #bug 11710
8912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8916 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8917 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8918 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8920 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8921 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8926 run_test 118a "verify O_SYNC works =========="
8930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8931 remote_ost_nodsh && skip "remote OST with nodsh"
8935 #define OBD_FAIL_SRV_ENOENT 0x217
8936 set_nodes_failloc "$(osts_nodes)" 0x217
8937 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8939 set_nodes_failloc "$(osts_nodes)" 0
8940 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8941 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8944 if [[ $RC -eq 0 ]]; then
8945 error "Must return error due to dropped pages, rc=$RC"
8949 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8950 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8954 echo "Dirty pages not leaked on ENOENT"
8956 # Due to the above error the OSC will issue all RPCs syncronously
8957 # until a subsequent RPC completes successfully without error.
8958 $MULTIOP $DIR/$tfile Ow4096yc
8963 run_test 118b "Reclaim dirty pages on fatal error =========="
8967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8969 # for 118c, restore the original resend count, LU-1940
8970 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8971 set_resend_count $OLD_RESENDCOUNT
8972 remote_ost_nodsh && skip "remote OST with nodsh"
8976 #define OBD_FAIL_OST_EROFS 0x216
8977 set_nodes_failloc "$(osts_nodes)" 0x216
8979 # multiop should block due to fsync until pages are written
8980 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8984 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8985 error "Multiop failed to block on fsync, pid=$MULTIPID"
8988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8990 if [[ $WRITEBACK -eq 0 ]]; then
8991 error "No page in writeback, writeback=$WRITEBACK"
8994 set_nodes_failloc "$(osts_nodes)" 0
8997 if [[ $RC -ne 0 ]]; then
8998 error "Multiop fsync failed, rc=$RC"
9001 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9002 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9009 echo "Dirty pages flushed via fsync on EROFS"
9012 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9014 # continue to use small resend count to reduce test_118* time (b=14842)
9015 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9020 remote_ost_nodsh && skip "remote OST with nodsh"
9024 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9025 set_nodes_failloc "$(osts_nodes)" 0x214
9026 # multiop should block due to fsync until pages are written
9027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9031 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9032 error "Multiop failed to block on fsync, pid=$MULTIPID"
9035 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9037 if [[ $WRITEBACK -eq 0 ]]; then
9038 error "No page in writeback, writeback=$WRITEBACK"
9041 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9042 set_nodes_failloc "$(osts_nodes)" 0
9044 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9045 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9047 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9048 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9052 echo "Dirty pages gaurenteed flushed via fsync"
9055 run_test 118d "Fsync validation inject a delay of the bulk =========="
9058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9062 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9063 lctl set_param fail_loc=0x8000040a
9065 # Should simulate EINVAL error which is fatal
9066 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9068 if [[ $RC -eq 0 ]]; then
9069 error "Must return error due to dropped pages, rc=$RC"
9072 lctl set_param fail_loc=0x0
9074 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9075 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9076 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9078 if [[ $LOCKED -ne 0 ]]; then
9079 error "Locked pages remain in cache, locked=$LOCKED"
9082 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9083 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9087 echo "No pages locked after fsync"
9092 run_test 118f "Simulate unrecoverable OSC side error =========="
9095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9099 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9100 lctl set_param fail_loc=0x406
9102 # simulate local -ENOMEM
9103 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9106 lctl set_param fail_loc=0
9107 if [[ $RC -eq 0 ]]; then
9108 error "Must return error due to dropped pages, rc=$RC"
9111 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9112 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9113 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9115 if [[ $LOCKED -ne 0 ]]; then
9116 error "Locked pages remain in cache, locked=$LOCKED"
9119 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9120 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9124 echo "No pages locked after fsync"
9129 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9133 remote_ost_nodsh && skip "remote OST with nodsh"
9137 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9138 set_nodes_failloc "$(osts_nodes)" 0x20e
9139 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9140 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9143 set_nodes_failloc "$(osts_nodes)" 0
9144 if [[ $RC -eq 0 ]]; then
9145 error "Must return error due to dropped pages, rc=$RC"
9148 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9149 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9150 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9152 if [[ $LOCKED -ne 0 ]]; then
9153 error "Locked pages remain in cache, locked=$LOCKED"
9156 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9157 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9161 echo "No pages locked after fsync"
9165 run_test 118h "Verify timeout in handling recoverables errors =========="
9167 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9171 remote_ost_nodsh && skip "remote OST with nodsh"
9175 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9176 set_nodes_failloc "$(osts_nodes)" 0x20e
9178 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9179 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9182 set_nodes_failloc "$(osts_nodes)" 0
9186 if [[ $RC -ne 0 ]]; then
9187 error "got error, but should be not, rc=$RC"
9190 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9191 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9192 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9193 if [[ $LOCKED -ne 0 ]]; then
9194 error "Locked pages remain in cache, locked=$LOCKED"
9197 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9198 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9202 echo "No pages locked after fsync"
9206 run_test 118i "Fix error before timeout in recoverable error =========="
9208 [ "$SLOW" = "no" ] && set_resend_count 4
9211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9212 remote_ost_nodsh && skip "remote OST with nodsh"
9216 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9217 set_nodes_failloc "$(osts_nodes)" 0x220
9219 # return -EIO from OST
9220 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9222 set_nodes_failloc "$(osts_nodes)" 0x0
9223 if [[ $RC -eq 0 ]]; then
9224 error "Must return error due to dropped pages, rc=$RC"
9227 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9228 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9229 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9230 if [[ $LOCKED -ne 0 ]]; then
9231 error "Locked pages remain in cache, locked=$LOCKED"
9234 # in recoverable error on OST we want resend and stay until it finished
9235 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9236 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9240 echo "No pages locked after fsync"
9244 run_test 118j "Simulate unrecoverable OST side error =========="
9248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9249 remote_ost_nodsh && skip "remote OSTs with nodsh"
9251 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9252 set_nodes_failloc "$(osts_nodes)" 0x20e
9253 test_mkdir $DIR/$tdir
9255 for ((i=0;i<10;i++)); do
9256 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9257 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9264 set_nodes_failloc "$(osts_nodes)" 0
9267 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9269 test_118l() # LU-646
9271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 test_mkdir $DIR/$tdir
9274 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9277 run_test 118l "fsync dir"
9279 test_118m() # LU-3066
9281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9283 test_mkdir $DIR/$tdir
9284 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9287 run_test 118m "fdatasync dir ========="
9289 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9297 remote_ost_nodsh && skip "remote OSTs with nodsh"
9299 # Sleep to avoid a cached response.
9300 #define OBD_STATFS_CACHE_SECONDS 1
9303 # Inject a 10 second delay in the OST_STATFS handler.
9304 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9305 set_nodes_failloc "$(osts_nodes)" 0x242
9308 stat --file-system $MOUNT > /dev/null
9311 set_nodes_failloc "$(osts_nodes)" 0
9313 if ((end - begin > 20)); then
9314 error "statfs took $((end - begin)) seconds, expected 10"
9317 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9319 test_119a() # bug 11737
9321 BSIZE=$((512 * 1024))
9322 directio write $DIR/$tfile 0 1 $BSIZE
9323 # We ask to read two blocks, which is more than a file size.
9324 # directio will indicate an error when requested and actual
9325 # sizes aren't equeal (a normal situation in this case) and
9326 # print actual read amount.
9327 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9328 if [ "$NOB" != "$BSIZE" ]; then
9329 error "read $NOB bytes instead of $BSIZE"
9333 run_test 119a "Short directIO read must return actual read amount"
9335 test_119b() # bug 11737
9337 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9339 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9340 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9342 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9343 error "direct read failed"
9346 run_test 119b "Sparse directIO read must return actual read amount"
9348 test_119c() # bug 13099
9351 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9352 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9355 run_test 119c "Testing for direct read hitting hole"
9357 test_119d() # bug 15950
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9361 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9362 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9364 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9365 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9366 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9367 lctl set_param fail_loc=0x40d
9368 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9371 cat $DIR/$tfile > /dev/null &
9372 lctl set_param fail_loc=0
9375 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9377 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9378 error "the read rpcs have not completed in 2s"
9380 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9382 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9386 remote_mds_nodsh && skip "remote MDS with nodsh"
9387 test_mkdir $DIR/$tdir
9388 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9389 skip_env "no early lock cancel on server"
9391 lru_resize_disable mdc
9392 lru_resize_disable osc
9393 cancel_lru_locks mdc
9394 # asynchronous object destroy at MDT could cause bl ast to client
9395 cancel_lru_locks osc
9397 stat $DIR/$tdir > /dev/null
9398 can1=$(do_facet $SINGLEMDS \
9399 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9400 awk '/ldlm_cancel/ {print $2}')
9401 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9402 awk '/ldlm_bl_callback/ {print $2}')
9403 test_mkdir -c1 $DIR/$tdir/d1
9404 can2=$(do_facet $SINGLEMDS \
9405 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9406 awk '/ldlm_cancel/ {print $2}')
9407 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9408 awk '/ldlm_bl_callback/ {print $2}')
9409 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9410 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9411 lru_resize_enable mdc
9412 lru_resize_enable osc
9414 run_test 120a "Early Lock Cancel: mkdir test"
9417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9418 remote_mds_nodsh && skip "remote MDS with nodsh"
9419 test_mkdir $DIR/$tdir
9420 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9421 skip_env "no early lock cancel on server"
9423 lru_resize_disable mdc
9424 lru_resize_disable osc
9425 cancel_lru_locks mdc
9426 stat $DIR/$tdir > /dev/null
9427 can1=$(do_facet $SINGLEMDS \
9428 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9429 awk '/ldlm_cancel/ {print $2}')
9430 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9431 awk '/ldlm_bl_callback/ {print $2}')
9433 can2=$(do_facet $SINGLEMDS \
9434 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9435 awk '/ldlm_cancel/ {print $2}')
9436 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9437 awk '/ldlm_bl_callback/ {print $2}')
9438 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9439 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9440 lru_resize_enable mdc
9441 lru_resize_enable osc
9443 run_test 120b "Early Lock Cancel: create test"
9446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9447 remote_mds_nodsh && skip "remote MDS with nodsh"
9448 test_mkdir -c1 $DIR/$tdir
9449 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9450 skip "no early lock cancel on server"
9452 lru_resize_disable mdc
9453 lru_resize_disable osc
9454 test_mkdir -c1 $DIR/$tdir/d1
9455 test_mkdir -c1 $DIR/$tdir/d2
9456 touch $DIR/$tdir/d1/f1
9457 cancel_lru_locks mdc
9458 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9459 can1=$(do_facet $SINGLEMDS \
9460 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9461 awk '/ldlm_cancel/ {print $2}')
9462 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9463 awk '/ldlm_bl_callback/ {print $2}')
9464 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9465 can2=$(do_facet $SINGLEMDS \
9466 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9467 awk '/ldlm_cancel/ {print $2}')
9468 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9469 awk '/ldlm_bl_callback/ {print $2}')
9470 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9471 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9472 lru_resize_enable mdc
9473 lru_resize_enable osc
9475 run_test 120c "Early Lock Cancel: link test"
9478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9479 remote_mds_nodsh && skip "remote MDS with nodsh"
9480 test_mkdir -c1 $DIR/$tdir
9481 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9482 skip_env "no early lock cancel on server"
9484 lru_resize_disable mdc
9485 lru_resize_disable osc
9487 cancel_lru_locks mdc
9488 stat $DIR/$tdir > /dev/null
9489 can1=$(do_facet $SINGLEMDS \
9490 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9491 awk '/ldlm_cancel/ {print $2}')
9492 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9493 awk '/ldlm_bl_callback/ {print $2}')
9494 chmod a+x $DIR/$tdir
9495 can2=$(do_facet $SINGLEMDS \
9496 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9497 awk '/ldlm_cancel/ {print $2}')
9498 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9499 awk '/ldlm_bl_callback/ {print $2}')
9500 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9501 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9502 lru_resize_enable mdc
9503 lru_resize_enable osc
9505 run_test 120d "Early Lock Cancel: setattr test"
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9509 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9510 skip_env "no early lock cancel on server"
9511 remote_mds_nodsh && skip "remote MDS with nodsh"
9513 local dlmtrace_set=false
9515 test_mkdir -c1 $DIR/$tdir
9516 lru_resize_disable mdc
9517 lru_resize_disable osc
9518 ! $LCTL get_param debug | grep -q dlmtrace &&
9519 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9520 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9521 cancel_lru_locks mdc
9522 cancel_lru_locks osc
9523 dd if=$DIR/$tdir/f1 of=/dev/null
9524 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9525 # XXX client can not do early lock cancel of OST lock
9526 # during unlink (LU-4206), so cancel osc lock now.
9528 cancel_lru_locks osc
9529 can1=$(do_facet $SINGLEMDS \
9530 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9531 awk '/ldlm_cancel/ {print $2}')
9532 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9533 awk '/ldlm_bl_callback/ {print $2}')
9534 unlink $DIR/$tdir/f1
9536 can2=$(do_facet $SINGLEMDS \
9537 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9538 awk '/ldlm_cancel/ {print $2}')
9539 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9540 awk '/ldlm_bl_callback/ {print $2}')
9541 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9542 $LCTL dk $TMP/cancel.debug.txt
9543 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9544 $LCTL dk $TMP/blocking.debug.txt
9545 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9546 lru_resize_enable mdc
9547 lru_resize_enable osc
9549 run_test 120e "Early Lock Cancel: unlink test"
9552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9553 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9554 skip_env "no early lock cancel on server"
9555 remote_mds_nodsh && skip "remote MDS with nodsh"
9557 test_mkdir -c1 $DIR/$tdir
9558 lru_resize_disable mdc
9559 lru_resize_disable osc
9560 test_mkdir -c1 $DIR/$tdir/d1
9561 test_mkdir -c1 $DIR/$tdir/d2
9562 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9563 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9564 cancel_lru_locks mdc
9565 cancel_lru_locks osc
9566 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9567 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9568 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9569 # XXX client can not do early lock cancel of OST lock
9570 # during rename (LU-4206), so cancel osc lock now.
9572 cancel_lru_locks osc
9573 can1=$(do_facet $SINGLEMDS \
9574 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9575 awk '/ldlm_cancel/ {print $2}')
9576 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9577 awk '/ldlm_bl_callback/ {print $2}')
9578 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9580 can2=$(do_facet $SINGLEMDS \
9581 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9582 awk '/ldlm_cancel/ {print $2}')
9583 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9584 awk '/ldlm_bl_callback/ {print $2}')
9585 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9586 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9587 lru_resize_enable mdc
9588 lru_resize_enable osc
9590 run_test 120f "Early Lock Cancel: rename test"
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9595 skip_env "no early lock cancel on server"
9596 remote_mds_nodsh && skip "remote MDS with nodsh"
9598 lru_resize_disable mdc
9599 lru_resize_disable osc
9601 echo create $count files
9602 test_mkdir $DIR/$tdir
9603 cancel_lru_locks mdc
9604 cancel_lru_locks osc
9607 can0=$(do_facet $SINGLEMDS \
9608 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9609 awk '/ldlm_cancel/ {print $2}')
9610 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9611 awk '/ldlm_bl_callback/ {print $2}')
9612 createmany -o $DIR/$tdir/f $count
9614 can1=$(do_facet $SINGLEMDS \
9615 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9616 awk '/ldlm_cancel/ {print $2}')
9617 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9618 awk '/ldlm_bl_callback/ {print $2}')
9620 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9621 echo rm $count files
9624 can2=$(do_facet $SINGLEMDS \
9625 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9626 awk '/ldlm_cancel/ {print $2}')
9627 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9628 awk '/ldlm_bl_callback/ {print $2}')
9630 echo total: $count removes in $((t2-t1))
9631 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9633 # wait for commitment of removal
9634 lru_resize_enable mdc
9635 lru_resize_enable osc
9637 run_test 120g "Early Lock Cancel: performance test"
9639 test_121() { #bug #10589
9640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9643 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9644 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9645 lctl set_param fail_loc=0x310
9646 cancel_lru_locks osc > /dev/null
9647 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9648 lctl set_param fail_loc=0
9649 [[ $reads -eq $writes ]] ||
9650 error "read $reads blocks, must be $writes blocks"
9652 run_test 121 "read cancel race ========="
9654 test_123a() { # was test 123, statahead(bug 11401)
9655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9658 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9659 log "testing UP system. Performance may be lower than expected."
9664 test_mkdir $DIR/$tdir
9665 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9666 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9668 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9669 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9671 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9672 lctl set_param -n llite.*.statahead_max 0
9673 lctl get_param llite.*.statahead_max
9674 cancel_lru_locks mdc
9675 cancel_lru_locks osc
9677 time ls -l $DIR/$tdir | wc -l
9679 delta=$((etime - stime))
9680 log "ls $i files without statahead: $delta sec"
9681 lctl set_param llite.*.statahead_max=$max
9683 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9684 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9685 cancel_lru_locks mdc
9686 cancel_lru_locks osc
9688 time ls -l $DIR/$tdir | wc -l
9690 delta_sa=$((etime - stime))
9691 log "ls $i files with statahead: $delta_sa sec"
9692 lctl get_param -n llite.*.statahead_stats
9693 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9695 [[ $swrong -lt $ewrong ]] &&
9696 log "statahead was stopped, maybe too many locks held!"
9697 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9699 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9700 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9701 lctl set_param -n llite.*.statahead_max 0
9702 lctl get_param llite.*.statahead_max
9703 cancel_lru_locks mdc
9704 cancel_lru_locks osc
9706 time ls -l $DIR/$tdir | wc -l
9708 delta=$((etime - stime))
9709 log "ls $i files again without statahead: $delta sec"
9710 lctl set_param llite.*.statahead_max=$max
9711 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9712 if [ $SLOWOK -eq 0 ]; then
9713 error "ls $i files is slower with statahead!"
9715 log "ls $i files is slower with statahead!"
9721 [ $delta -gt 20 ] && break
9722 [ $delta -gt 8 ] && MULT=$((50 / delta))
9723 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9731 delta=$((etime - stime))
9732 log "rm -r $DIR/$tdir/: $delta seconds"
9734 lctl get_param -n llite.*.statahead_stats
9736 run_test 123a "verify statahead work"
9738 test_123b () { # statahead(bug 15027)
9739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9741 test_mkdir $DIR/$tdir
9742 createmany -o $DIR/$tdir/$tfile-%d 1000
9744 cancel_lru_locks mdc
9745 cancel_lru_locks osc
9747 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9748 lctl set_param fail_loc=0x80000803
9749 ls -lR $DIR/$tdir > /dev/null
9751 lctl set_param fail_loc=0x0
9752 lctl get_param -n llite.*.statahead_stats
9757 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9761 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9762 skip_env "no lru resize on server"
9766 test_mkdir $DIR/$tdir
9768 log "create $NR files at $DIR/$tdir"
9769 createmany -o $DIR/$tdir/f $NR ||
9770 error "failed to create $NR files in $DIR/$tdir"
9772 cancel_lru_locks mdc
9773 ls -l $DIR/$tdir > /dev/null
9777 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9778 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9779 LRU_SIZE=$($LCTL get_param -n $PARAM)
9780 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9781 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9783 log "NS=$(basename $NSDIR)"
9788 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9789 skip "Not enough cached locks created!"
9795 # We know that lru resize allows one client to hold $LIMIT locks
9796 # for 10h. After that locks begin to be killed by client.
9798 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9800 if [ $LIMIT -lt $LRU_SIZE ]; then
9801 skip "Limit is too small $LIMIT"
9804 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9805 # killing locks. Some time was spent for creating locks. This means
9806 # that up to the moment of sleep finish we must have killed some of
9807 # them (10-100 locks). This depends on how fast ther were created.
9808 # Many of them were touched in almost the same moment and thus will
9809 # be killed in groups.
9810 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9812 # Use $LRU_SIZE_B here to take into account real number of locks
9813 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9814 local LRU_SIZE_B=$LRU_SIZE
9816 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9817 log "OLD_LVF=$OLD_LVF"
9818 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9820 # Let's make sure that we really have some margin. Client checks
9821 # cached locks every 10 sec.
9823 log "Sleep ${SLEEP} sec"
9825 while ((SEC<$SLEEP)); do
9829 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9833 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9834 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9836 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9837 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9838 unlinkmany $DIR/$tdir/f $NR
9842 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9843 log "unlink $NR files at $DIR/$tdir"
9844 unlinkmany $DIR/$tdir/f $NR
9846 run_test 124a "lru resize ======================================="
9848 get_max_pool_limit()
9850 local limit=$($LCTL get_param \
9851 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9854 if [[ $l -gt $max ]]; then
9862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9863 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9864 skip_env "no lru resize on server"
9866 LIMIT=$(get_max_pool_limit)
9868 NR=$(($(default_lru_size)*20))
9869 if [[ $NR -gt $LIMIT ]]; then
9870 log "Limit lock number by $LIMIT locks"
9874 IFree=$(mdsrate_inodes_available)
9875 if [ $IFree -lt $NR ]; then
9876 log "Limit lock number by $IFree inodes"
9880 lru_resize_disable mdc
9881 test_mkdir -p $DIR/$tdir/disable_lru_resize
9883 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9884 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9885 cancel_lru_locks mdc
9888 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9891 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9894 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9898 nolruresize_delta=$((etime-stime))
9899 log "ls -la time: $nolruresize_delta seconds"
9900 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9901 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9903 lru_resize_enable mdc
9904 test_mkdir -p $DIR/$tdir/enable_lru_resize
9906 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9907 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9908 cancel_lru_locks mdc
9911 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9914 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9917 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9921 lruresize_delta=$((etime-stime))
9922 log "ls -la time: $lruresize_delta seconds"
9923 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9925 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9926 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9927 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9928 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9930 log "lru resize performs the same with no lru resize"
9932 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9934 run_test 124b "lru resize (performance test) ======================="
9937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9938 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9939 skip_env "no lru resize on server"
9941 # cache ununsed locks on client
9943 cancel_lru_locks mdc
9944 test_mkdir $DIR/$tdir
9945 createmany -o $DIR/$tdir/f $nr ||
9946 error "failed to create $nr files in $DIR/$tdir"
9947 ls -l $DIR/$tdir > /dev/null
9949 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9950 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9951 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9952 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9953 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9955 # set lru_max_age to 1 sec
9956 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9957 echo "sleep $((recalc_p * 2)) seconds..."
9958 sleep $((recalc_p * 2))
9960 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9961 # restore lru_max_age
9962 $LCTL set_param -n $nsdir.lru_max_age $max_age
9963 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9964 unlinkmany $DIR/$tdir/f $nr
9966 run_test 124c "LRUR cancel very aged locks"
9968 test_125() { # 13358
9969 $LCTL get_param -n llite.*.client_type | grep -q local ||
9970 skip "must run as local client"
9971 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9972 skip_env "must have acl enabled"
9973 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
9975 test_mkdir $DIR/$tdir
9976 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9977 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9978 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9980 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9982 test_126() { # bug 12829/13455
9983 $GSS && skip_env "must run as gss disabled"
9984 $LCTL get_param -n llite.*.client_type | grep -q local ||
9985 skip "must run as local client"
9986 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
9988 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9989 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9991 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9993 run_test 126 "check that the fsgid provided by the client is taken into account"
9995 test_127a() { # bug 15521
9996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9998 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9999 $LCTL set_param osc.*.stats=0
10000 FSIZE=$((2048 * 1024))
10001 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10002 cancel_lru_locks osc
10003 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10005 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10006 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10007 echo "got $COUNT $NAME"
10008 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10009 eval $NAME=$COUNT || error "Wrong proc format"
10012 read_bytes|write_bytes)
10013 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10014 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10015 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10016 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10017 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10018 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10019 error "sumsquare is too small: $SUMSQ"
10020 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10021 error "sumsquare is too big: $SUMSQ"
10025 done < $DIR/${tfile}.tmp
10027 #check that we actually got some stats
10028 [ "$read_bytes" ] || error "Missing read_bytes stats"
10029 [ "$write_bytes" ] || error "Missing write_bytes stats"
10030 [ "$read_bytes" != 0 ] || error "no read done"
10031 [ "$write_bytes" != 0 ] || error "no write done"
10033 run_test 127a "verify the client stats are sane"
10035 test_127b() { # bug LU-333
10036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10038 $LCTL set_param llite.*.stats=0
10039 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10041 # perform 2 reads and writes so MAX is different from SUM.
10042 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10043 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10044 cancel_lru_locks osc
10045 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10046 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10048 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10049 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10050 echo "got $COUNT $NAME"
10051 eval $NAME=$COUNT || error "Wrong proc format"
10055 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10056 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10057 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10058 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10061 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10062 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10063 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10064 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10068 done < $TMP/${tfile}.tmp
10070 #check that we actually got some stats
10071 [ "$read_bytes" ] || error "Missing read_bytes stats"
10072 [ "$write_bytes" ] || error "Missing write_bytes stats"
10073 [ "$read_bytes" != 0 ] || error "no read done"
10074 [ "$write_bytes" != 0 ] || error "no write done"
10076 rm -f $TMP/${tfile}.tmp
10078 run_test 127b "verify the llite client stats are sane"
10080 test_128() { # bug 15212
10082 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10087 result=$(grep error $TMP/$tfile.log)
10088 rm -f $DIR/$tfile $TMP/$tfile.log
10089 [ -z "$result" ] ||
10090 error "consecutive find's under interactive lfs failed"
10092 run_test 128 "interactive lfs for 2 consecutive find's"
10094 set_dir_limits () {
10099 local ldproc=/proc/fs/ldiskfs
10100 local facets=$(get_facets MDS)
10102 for facet in ${facets//,/ }; do
10103 canondev=$(ldiskfs_canon \
10104 *.$(convert_facet2label $facet).mntdev $facet)
10105 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10106 ldproc=/sys/fs/ldiskfs
10107 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10108 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10112 check_mds_dmesg() {
10113 local facets=$(get_facets MDS)
10114 for facet in ${facets//,/ }; do
10115 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10122 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10123 skip "Need MDS version with at least 2.5.56"
10124 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10125 skip_env "ldiskfs only test"
10127 remote_mds_nodsh && skip "remote MDS with nodsh"
10131 local has_warning=false
10134 mkdir -p $DIR/$tdir
10136 # block size of mds1
10137 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10138 set_dir_limits $maxsize $maxsize
10139 local dirsize=$(stat -c%s "$DIR/$tdir")
10141 while [[ $dirsize -le $maxsize ]]; do
10142 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10144 if ! $has_warning; then
10145 check_mds_dmesg '"is approaching"' && has_warning=true
10147 # check two errors:
10148 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10149 # EFBIG for previous versions included in ldiskfs series
10150 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10152 echo "return code $rc received as expected"
10154 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10155 error_exit "create failed w/o dir size limit"
10157 check_mds_dmesg '"has reached"' ||
10158 error_exit "reached message should be output"
10160 [ $has_warning = "false" ] &&
10161 error_exit "warning message should be output"
10163 dirsize=$(stat -c%s "$DIR/$tdir")
10165 [[ $dirsize -ge $maxsize ]] && return 0
10166 error_exit "current dir size $dirsize, " \
10167 "previous limit $maxsize"
10168 elif [ $rc -ne 0 ]; then
10170 error_exit "return $rc received instead of expected " \
10171 "$EFBIG or $ENOSPC, files in dir $dirsize"
10173 nfiles=$((nfiles + 1))
10174 dirsize=$(stat -c%s "$DIR/$tdir")
10178 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10180 run_test 129 "test directory size limit ========================"
10189 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10190 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10192 trap cleanup_130 EXIT RETURN
10194 local fm_file=$DIR/$tfile
10195 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10196 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10197 error "dd failed for $fm_file"
10199 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10200 filefrag -ves $fm_file
10202 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10203 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10204 [ $RC != 0 ] && error "filefrag $fm_file failed"
10206 filefrag_op=$(filefrag -ve -k $fm_file |
10207 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10208 lun=$($GETSTRIPE -i $fm_file)
10210 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10213 for line in $filefrag_op
10215 frag_lun=`echo $line | cut -d: -f5`
10216 ext_len=`echo $line | cut -d: -f4`
10217 if (( $frag_lun != $lun )); then
10219 error "FIEMAP on 1-stripe file($fm_file) failed"
10222 (( tot_len += ext_len ))
10225 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10227 error "FIEMAP on 1-stripe file($fm_file) failed;"
10233 echo "FIEMAP on single striped file succeeded"
10235 run_test 130a "FIEMAP (1-stripe file)"
10238 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10240 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10241 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10243 trap cleanup_130 EXIT RETURN
10245 local fm_file=$DIR/$tfile
10246 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10247 error "setstripe on $fm_file"
10248 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10249 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10251 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10252 error "dd failed on $fm_file"
10254 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10255 filefrag_op=$(filefrag -ve -k $fm_file |
10256 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10258 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10259 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10264 for line in $filefrag_op
10266 frag_lun=$(echo $line | cut -d: -f5 |
10267 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10268 ext_len=$(echo $line | cut -d: -f4)
10269 if (( $frag_lun != $last_lun )); then
10270 if (( tot_len != 1024 )); then
10272 error "FIEMAP on $fm_file failed; returned " \
10273 "len $tot_len for OST $last_lun instead of 1024"
10276 (( num_luns += 1 ))
10280 (( tot_len += ext_len ))
10283 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10285 error "FIEMAP on $fm_file failed; returned wrong number of " \
10286 "luns or wrong len for OST $last_lun"
10292 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10294 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10297 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10299 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10300 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10302 trap cleanup_130 EXIT RETURN
10304 local fm_file=$DIR/$tfile
10305 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10306 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10307 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10309 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10310 error "dd failed on $fm_file"
10312 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10313 filefrag_op=$(filefrag -ve -k $fm_file |
10314 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10316 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10317 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10322 for line in $filefrag_op
10324 frag_lun=$(echo $line | cut -d: -f5 |
10325 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10326 ext_len=$(echo $line | cut -d: -f4)
10327 if (( $frag_lun != $last_lun )); then
10328 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10329 if (( logical != 512 )); then
10331 error "FIEMAP on $fm_file failed; returned " \
10332 "logical start for lun $logical instead of 512"
10335 if (( tot_len != 512 )); then
10337 error "FIEMAP on $fm_file failed; returned " \
10338 "len $tot_len for OST $last_lun instead of 1024"
10341 (( num_luns += 1 ))
10345 (( tot_len += ext_len ))
10348 if (( num_luns != 2 || tot_len != 512 )); then
10350 error "FIEMAP on $fm_file failed; returned wrong number of " \
10351 "luns or wrong len for OST $last_lun"
10357 echo "FIEMAP on 2-stripe file with hole succeeded"
10359 run_test 130c "FIEMAP (2-stripe file with hole)"
10362 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10364 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10365 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10367 trap cleanup_130 EXIT RETURN
10369 local fm_file=$DIR/$tfile
10370 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10371 error "setstripe on $fm_file"
10372 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10373 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10375 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10376 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10377 error "dd failed on $fm_file"
10379 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10380 filefrag_op=$(filefrag -ve -k $fm_file |
10381 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10383 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10384 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10389 for line in $filefrag_op
10391 frag_lun=$(echo $line | cut -d: -f5 |
10392 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10393 ext_len=$(echo $line | cut -d: -f4)
10394 if (( $frag_lun != $last_lun )); then
10395 if (( tot_len != 1024 )); then
10397 error "FIEMAP on $fm_file failed; returned " \
10398 "len $tot_len for OST $last_lun instead of 1024"
10401 (( num_luns += 1 ))
10405 (( tot_len += ext_len ))
10408 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10410 error "FIEMAP on $fm_file failed; returned wrong number of " \
10411 "luns or wrong len for OST $last_lun"
10417 echo "FIEMAP on N-stripe file succeeded"
10419 run_test 130d "FIEMAP (N-stripe file)"
10422 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10424 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10425 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10427 trap cleanup_130 EXIT RETURN
10429 local fm_file=$DIR/$tfile
10430 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10431 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10432 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10435 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10436 for ((i = 0; i < $NUM_BLKS; i++))
10438 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10441 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10442 filefrag_op=$(filefrag -ve -k $fm_file |
10443 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10445 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10446 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10451 for line in $filefrag_op
10453 frag_lun=$(echo $line | cut -d: -f5 |
10454 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10455 ext_len=$(echo $line | cut -d: -f4)
10456 if (( $frag_lun != $last_lun )); then
10457 if (( tot_len != $EXPECTED_LEN )); then
10459 error "FIEMAP on $fm_file failed; returned " \
10460 "len $tot_len for OST $last_lun instead " \
10464 (( num_luns += 1 ))
10468 (( tot_len += ext_len ))
10471 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10473 error "FIEMAP on $fm_file failed; returned wrong number " \
10474 "of luns or wrong len for OST $last_lun"
10480 echo "FIEMAP with continuation calls succeeded"
10482 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10485 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10486 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10488 local fm_file=$DIR/$tfile
10489 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10490 error "multiop create with lov_delay_create on $fm_file"
10492 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10493 filefrag_extents=$(filefrag -vek $fm_file |
10494 awk '/extents? found/ { print $2 }')
10495 if [[ "$filefrag_extents" != "0" ]]; then
10496 error "FIEMAP on $fm_file failed; " \
10497 "returned $filefrag_extents expected 0"
10502 run_test 130f "FIEMAP (unstriped file)"
10504 # Test for writev/readv
10506 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10507 error "writev test failed"
10508 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10509 error "readv failed"
10512 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10515 local fsize=$((524288 + 1048576 + 1572864))
10516 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10517 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10518 error "append writev test failed"
10520 ((fsize += 1572864 + 1048576))
10521 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10522 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10523 error "append writev test failed"
10526 run_test 131b "test append writev"
10529 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10532 run_test 131c "test read/write on file w/o objects"
10535 rwv -f $DIR/$tfile -w -n 1 1572864
10536 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10537 if [ "$NOB" != 1572864 ]; then
10538 error "Short read filed: read $NOB bytes instead of 1572864"
10542 run_test 131d "test short read"
10545 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10546 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10547 error "read hitting hole failed"
10550 run_test 131e "test read hitting hole"
10559 mds*) res=$(do_facet $facet \
10560 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10562 ost*) res=$(do_facet $facet \
10563 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10565 *) error "Wrong facet '$facet'" ;;
10568 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10569 # if the argument $3 is zero, it means any stat increment is ok.
10570 if [[ $want -gt 0 ]]; then
10571 local count=$(echo $res | awk '{ print $2 }')
10572 [[ $count -ne $want ]] &&
10573 error "The $op counter on $facet is $count, not $want"
10578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10579 remote_ost_nodsh && skip "remote OST with nodsh"
10580 remote_mds_nodsh && skip "remote MDS with nodsh"
10581 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10582 skip_env "MDS doesn't support rename stats"
10584 local testdir=$DIR/${tdir}/stats_testdir
10586 mkdir -p $DIR/${tdir}
10589 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10590 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10592 # verify mdt stats first.
10593 mkdir ${testdir} || error "mkdir failed"
10594 check_stats $SINGLEMDS "mkdir" 1
10595 touch ${testdir}/${tfile} || error "touch failed"
10596 check_stats $SINGLEMDS "open" 1
10597 check_stats $SINGLEMDS "close" 1
10598 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10599 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10600 check_stats $SINGLEMDS "mknod" 2
10602 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10603 check_stats $SINGLEMDS "unlink" 1
10604 rm -f ${testdir}/${tfile} || error "file remove failed"
10605 check_stats $SINGLEMDS "unlink" 2
10607 # remove working dir and check mdt stats again.
10608 rmdir ${testdir} || error "rmdir failed"
10609 check_stats $SINGLEMDS "rmdir" 1
10611 local testdir1=$DIR/${tdir}/stats_testdir1
10612 mkdir -p ${testdir}
10613 mkdir -p ${testdir1}
10614 touch ${testdir1}/test1
10615 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10616 check_stats $SINGLEMDS "crossdir_rename" 1
10618 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10619 check_stats $SINGLEMDS "samedir_rename" 1
10621 rm -rf $DIR/${tdir}
10623 run_test 133a "Verifying MDT stats ========================================"
10626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10627 remote_ost_nodsh && skip "remote OST with nodsh"
10628 remote_mds_nodsh && skip "remote MDS with nodsh"
10630 local testdir=$DIR/${tdir}/stats_testdir
10632 mkdir -p ${testdir} || error "mkdir failed"
10633 touch ${testdir}/${tfile} || error "touch failed"
10634 cancel_lru_locks mdc
10637 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10638 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10640 # extra mdt stats verification.
10641 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10642 check_stats $SINGLEMDS "setattr" 1
10643 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10644 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10646 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10647 check_stats $SINGLEMDS "getattr" 1
10649 $LFS df || error "lfs failed"
10650 check_stats $SINGLEMDS "statfs" 1
10652 rm -rf $DIR/${tdir}
10654 run_test 133b "Verifying extra MDT stats =================================="
10657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10658 remote_ost_nodsh && skip "remote OST with nodsh"
10659 remote_mds_nodsh && skip "remote MDS with nodsh"
10661 local testdir=$DIR/$tdir/stats_testdir
10663 test_mkdir -p $testdir
10665 # verify obdfilter stats.
10666 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10668 cancel_lru_locks osc
10669 wait_delete_completed
10672 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10673 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10675 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10678 cancel_lru_locks osc
10679 check_stats ost1 "write" 1
10681 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10682 check_stats ost1 "read" 1
10684 > $testdir/$tfile || error "truncate failed"
10685 check_stats ost1 "punch" 1
10687 rm -f $testdir/$tfile || error "file remove failed"
10688 wait_delete_completed
10689 check_stats ost1 "destroy" 1
10693 run_test 133c "Verifying OST stats ========================================"
10700 while [ $value -ge 2 ]; do
10705 if [ $orig -gt $order ]; then
10713 local size=('K' 'M' 'G' 'T');
10715 local size_string=$value
10717 while [ $value -ge 1024 ]; do
10718 if [ $i -gt 3 ]; then
10719 #T is the biggest unit we get here, if that is bigger,
10721 size_string=${value}T
10724 value=$((value >> 10))
10725 if [ $value -lt 1024 ]; then
10726 size_string=${value}${size[$i]}
10735 get_rename_size() {
10737 local context=${2:-.}
10738 local sample=$(do_facet $SINGLEMDS $LCTL \
10739 get_param mdt.$FSNAME-MDT0000.rename_stats |
10740 grep -A1 $context |
10741 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10747 remote_ost_nodsh && skip "remote OST with nodsh"
10748 remote_mds_nodsh && skip "remote MDS with nodsh"
10749 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10750 skip_env "MDS doesn't support rename stats"
10752 local testdir1=$DIR/${tdir}/stats_testdir1
10753 local testdir2=$DIR/${tdir}/stats_testdir2
10754 mkdir -p $DIR/${tdir}
10756 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10758 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10759 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10761 createmany -o $testdir1/test 512 || error "createmany failed"
10763 # check samedir rename size
10764 mv ${testdir1}/test0 ${testdir1}/test_0
10766 local testdir1_size=$(ls -l $DIR/${tdir} |
10767 awk '/stats_testdir1/ {print $5}')
10768 local testdir2_size=$(ls -l $DIR/${tdir} |
10769 awk '/stats_testdir2/ {print $5}')
10771 testdir1_size=$(order_2 $testdir1_size)
10772 testdir2_size=$(order_2 $testdir2_size)
10774 testdir1_size=$(size_in_KMGT $testdir1_size)
10775 testdir2_size=$(size_in_KMGT $testdir2_size)
10777 echo "source rename dir size: ${testdir1_size}"
10778 echo "target rename dir size: ${testdir2_size}"
10780 local cmd="do_facet $SINGLEMDS $LCTL "
10781 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10783 eval $cmd || error "$cmd failed"
10784 local samedir=$($cmd | grep 'same_dir')
10785 local same_sample=$(get_rename_size $testdir1_size)
10786 [ -z "$samedir" ] && error "samedir_rename_size count error"
10787 [[ $same_sample -eq 1 ]] ||
10788 error "samedir_rename_size error $same_sample"
10789 echo "Check same dir rename stats success"
10791 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10793 # check crossdir rename size
10794 mv ${testdir1}/test_0 ${testdir2}/test_0
10796 testdir1_size=$(ls -l $DIR/${tdir} |
10797 awk '/stats_testdir1/ {print $5}')
10798 testdir2_size=$(ls -l $DIR/${tdir} |
10799 awk '/stats_testdir2/ {print $5}')
10801 testdir1_size=$(order_2 $testdir1_size)
10802 testdir2_size=$(order_2 $testdir2_size)
10804 testdir1_size=$(size_in_KMGT $testdir1_size)
10805 testdir2_size=$(size_in_KMGT $testdir2_size)
10807 echo "source rename dir size: ${testdir1_size}"
10808 echo "target rename dir size: ${testdir2_size}"
10810 eval $cmd || error "$cmd failed"
10811 local crossdir=$($cmd | grep 'crossdir')
10812 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10813 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10814 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10815 [[ $src_sample -eq 1 ]] ||
10816 error "crossdir_rename_size error $src_sample"
10817 [[ $tgt_sample -eq 1 ]] ||
10818 error "crossdir_rename_size error $tgt_sample"
10819 echo "Check cross dir rename stats success"
10820 rm -rf $DIR/${tdir}
10822 run_test 133d "Verifying rename_stats ========================================"
10825 remote_mds_nodsh && skip "remote MDS with nodsh"
10826 remote_ost_nodsh && skip "remote OST with nodsh"
10827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10829 local testdir=$DIR/${tdir}/stats_testdir
10830 local ctr f0 f1 bs=32768 count=42 sum
10832 mkdir -p ${testdir} || error "mkdir failed"
10834 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10836 for ctr in {write,read}_bytes; do
10838 cancel_lru_locks osc
10840 do_facet ost1 $LCTL set_param -n \
10841 "obdfilter.*.exports.clear=clear"
10843 if [ $ctr = write_bytes ]; then
10845 f1=${testdir}/${tfile}
10847 f0=${testdir}/${tfile}
10851 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10854 cancel_lru_locks osc
10856 sum=$(do_facet ost1 $LCTL get_param \
10857 "obdfilter.*.exports.*.stats" |
10858 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10859 $1 == ctr { sum += $7 }
10860 END { printf("%0.0f", sum) }')
10862 if ((sum != bs * count)); then
10863 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10867 rm -rf $DIR/${tdir}
10869 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10871 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10874 # First without trusting modes.
10875 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10876 echo "proc_dirs='$proc_dirs'"
10877 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10878 find $proc_dirs -exec cat '{}' \; &> /dev/null
10880 # Second verifying readability.
10881 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10883 # Verifing writability with badarea_io.
10885 -ignore_readdir_race \
10887 -not -name force_lbug \
10888 -not -name changelog_mask \
10889 -exec badarea_io '{}' \; ||
10890 error "find $proc_dirs failed"
10892 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10895 remote_mds_nodsh && skip "remote MDS with nodsh"
10896 remote_ost_nodsh && skip "remote OST with nodsh"
10898 # eventually, this can also be replaced with "lctl get_param -R",
10899 # but not until that option is always available on the server
10901 for facet in mds1 ost1; do
10902 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10903 skip_noexit "Too old lustre on $facet"
10904 local facet_proc_dirs=$(do_facet $facet \
10905 \\\ls -d $proc_regexp 2>/dev/null)
10906 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10907 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10908 do_facet $facet find $facet_proc_dirs \
10909 ! -name req_history \
10910 -exec cat '{}' \\\; &> /dev/null
10912 do_facet $facet find $facet_proc_dirs \
10913 ! -name req_history \
10915 -exec cat '{}' \\\; &> /dev/null ||
10916 error "proc file read failed"
10918 do_facet $facet find $facet_proc_dirs \
10919 -ignore_readdir_race \
10921 -not -name force_lbug \
10922 -not -name changelog_mask \
10923 -exec badarea_io '{}' \\\; ||
10924 error "$facet find $facet_proc_dirs failed"
10927 # remount the FS in case writes/reads /proc break the FS
10928 cleanup || error "failed to unmount"
10929 setup || error "failed to setup"
10932 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10935 remote_mds_nodsh && skip "remote MDS with nodsh"
10936 remote_ost_nodsh && skip "remote OST with nodsh"
10937 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10938 skip "Need MDS version at least 2.9.54"
10942 for facet in client mds1 ost1; do
10943 local facet_proc_dirs=$(do_facet $facet \
10944 \\\ls -d $proc_regexp 2> /dev/null)
10945 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10946 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10947 # Get the list of files that are missing the terminating newline
10948 local missing=($(do_facet $facet \
10949 find ${facet_proc_dirs} -type f \| \
10950 while read F\; do \
10951 awk -v FS='\v' -v RS='\v\v' \
10952 "'END { if(NR>0 && \
10953 \\\$NF !~ /.*\\\n\$/) \
10954 print FILENAME}'" \
10957 [ ${#missing[*]} -eq 0 ] ||
10958 error "files do not end with newline: ${missing[*]}"
10961 run_test 133h "Proc files should end with newlines"
10964 remote_mds_nodsh && skip "remote MDS with nodsh"
10965 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10966 skip "Need MDS version at least 2.7.54"
10968 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10969 cancel_lru_locks mdc
10971 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10972 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10973 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10976 createmany -o $DIR/$tdir/f $nr ||
10977 error "failed to create $nr files in $DIR/$tdir"
10978 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10980 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10981 do_facet mds1 $LCTL set_param fail_loc=0x327
10982 do_facet mds1 $LCTL set_param fail_val=500
10985 echo "sleep 10 seconds ..."
10987 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10989 do_facet mds1 $LCTL set_param fail_loc=0
10990 do_facet mds1 $LCTL set_param fail_val=0
10991 [ $lck_cnt -lt $unused ] ||
10992 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10995 unlinkmany $DIR/$tdir/f $nr
10997 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11000 remote_mds_nodsh && skip "remote MDS with nodsh"
11001 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11002 skip "Need MDS version at least 2.7.54"
11004 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11005 cancel_lru_locks mdc
11007 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11008 ldlm.lock_reclaim_threshold_mb)
11009 # disable reclaim temporarily
11010 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11012 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11013 do_facet mds1 $LCTL set_param fail_loc=0x328
11014 do_facet mds1 $LCTL set_param fail_val=500
11016 $LCTL set_param debug=+trace
11019 createmany -o $DIR/$tdir/f $nr &
11020 local create_pid=$!
11022 echo "Sleep $TIMEOUT seconds ..."
11024 if ! ps -p $create_pid > /dev/null 2>&1; then
11025 do_facet mds1 $LCTL set_param fail_loc=0
11026 do_facet mds1 $LCTL set_param fail_val=0
11027 do_facet mds1 $LCTL set_param \
11028 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11029 error "createmany finished incorrectly!"
11031 do_facet mds1 $LCTL set_param fail_loc=0
11032 do_facet mds1 $LCTL set_param fail_val=0
11033 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11034 wait $create_pid || return 1
11036 unlinkmany $DIR/$tdir/f $nr
11038 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11040 test_140() { #bug-17379
11041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11043 test_mkdir $DIR/$tdir
11044 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11045 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11047 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11048 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11050 while i=$((i + 1)); do
11052 cd $i || error "Changing to $i"
11053 ln -s ../stat stat || error "Creating stat symlink"
11054 # Read the symlink until ELOOP present,
11055 # not LBUGing the system is considered success,
11056 # we didn't overrun the stack.
11057 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11058 if [ $ret -ne 0 ]; then
11059 if [ $ret -eq 40 ]; then
11062 error "Open stat symlink"
11068 echo "The symlink depth = $i"
11069 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11070 error "Invalid symlink depth"
11072 # Test recursive symlink
11073 ln -s symlink_self symlink_self
11074 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11075 echo "open symlink_self returns $ret"
11076 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11078 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11083 local TF="$TMP/$tfile"
11085 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11087 cancel_lru_locks $OSC
11088 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11089 remount_client $MOUNT
11091 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11094 $TRUNCATE $DIR/$tfile 6000
11095 cancel_lru_locks $OSC
11096 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11099 echo "12345" >>$DIR/$tfile
11100 cancel_lru_locks $OSC
11101 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11104 echo "12345" >>$DIR/$tfile
11105 cancel_lru_locks $OSC
11106 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11111 run_test 150 "truncate/append tests"
11113 #LU-2902 roc_hit was not able to read all values from lproc
11114 function roc_hit_init() {
11115 local list=$(comma_list $(osts_nodes))
11116 local dir=$DIR/$tdir-check
11117 local file=$dir/$tfile
11123 #use setstripe to do a write to every ost
11124 for i in $(seq 0 $((OSTCOUNT-1))); do
11125 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11126 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11127 idx=$(printf %04x $i)
11128 BEFORE=$(get_osd_param $list *OST*$idx stats |
11129 awk '$1 == "cache_access" {sum += $7}
11130 END { printf("%0.0f", sum) }')
11132 cancel_lru_locks osc
11133 cat $file >/dev/null
11135 AFTER=$(get_osd_param $list *OST*$idx stats |
11136 awk '$1 == "cache_access" {sum += $7}
11137 END { printf("%0.0f", sum) }')
11139 echo BEFORE:$BEFORE AFTER:$AFTER
11140 if ! let "AFTER - BEFORE == 4"; then
11142 error "roc_hit is not safe to use"
11150 function roc_hit() {
11151 local list=$(comma_list $(osts_nodes))
11152 echo $(get_osd_param $list '' stats |
11153 awk '$1 == "cache_hit" {sum += $7}
11154 END { printf("%0.0f", sum) }')
11157 function set_cache() {
11160 if [ "$2" == "off" ]; then
11163 local list=$(comma_list $(osts_nodes))
11164 set_osd_param $list '' $1_cache_enable $on
11166 cancel_lru_locks osc
11170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11171 remote_ost_nodsh && skip "remote OST with nodsh"
11174 local list=$(comma_list $(osts_nodes))
11176 # check whether obdfilter is cache capable at all
11177 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11178 skip "not cache-capable obdfilter"
11181 # check cache is enabled on all obdfilters
11182 if get_osd_param $list '' read_cache_enable | grep 0; then
11183 skip "oss cache is disabled"
11186 set_osd_param $list '' writethrough_cache_enable 1
11188 # check write cache is enabled on all obdfilters
11189 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11190 skip "oss write cache is NOT enabled"
11195 #define OBD_FAIL_OBD_NO_LRU 0x609
11196 do_nodes $list $LCTL set_param fail_loc=0x609
11198 # pages should be in the case right after write
11199 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11202 local BEFORE=$(roc_hit)
11203 cancel_lru_locks osc
11204 cat $DIR/$tfile >/dev/null
11205 local AFTER=$(roc_hit)
11207 do_nodes $list $LCTL set_param fail_loc=0
11209 if ! let "AFTER - BEFORE == CPAGES"; then
11210 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11213 # the following read invalidates the cache
11214 cancel_lru_locks osc
11215 set_osd_param $list '' read_cache_enable 0
11216 cat $DIR/$tfile >/dev/null
11218 # now data shouldn't be found in the cache
11220 cancel_lru_locks osc
11221 cat $DIR/$tfile >/dev/null
11223 if let "AFTER - BEFORE != 0"; then
11224 error "IN CACHE: before: $BEFORE, after: $AFTER"
11227 set_osd_param $list '' read_cache_enable 1
11230 run_test 151 "test cache on oss and controls ==============================="
11233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11235 local TF="$TMP/$tfile"
11237 # simulate ENOMEM during write
11238 #define OBD_FAIL_OST_NOMEM 0x226
11239 lctl set_param fail_loc=0x80000226
11240 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11242 sync || error "sync failed"
11243 lctl set_param fail_loc=0
11245 # discard client's cache
11246 cancel_lru_locks osc
11248 # simulate ENOMEM during read
11249 lctl set_param fail_loc=0x80000226
11250 cmp $TF $DIR/$tfile || error "cmp failed"
11251 lctl set_param fail_loc=0
11255 run_test 152 "test read/write with enomem ============================"
11258 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11260 run_test 153 "test if fdatasync does not crash ======================="
11262 dot_lustre_fid_permission_check() {
11264 local ffid=$MOUNT/.lustre/fid/$fid
11267 echo "stat fid $fid"
11268 stat $ffid > /dev/null || error "stat $ffid failed."
11269 echo "touch fid $fid"
11270 touch $ffid || error "touch $ffid failed."
11271 echo "write to fid $fid"
11272 cat /etc/hosts > $ffid || error "write $ffid failed."
11273 echo "read fid $fid"
11274 diff /etc/hosts $ffid || error "read $ffid failed."
11275 echo "append write to fid $fid"
11276 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11277 echo "rename fid $fid"
11278 mv $ffid $test_dir/$tfile.1 &&
11279 error "rename $ffid to $tfile.1 should fail."
11280 touch $test_dir/$tfile.1
11281 mv $test_dir/$tfile.1 $ffid &&
11282 error "rename $tfile.1 to $ffid should fail."
11283 rm -f $test_dir/$tfile.1
11284 echo "truncate fid $fid"
11285 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11286 echo "link fid $fid"
11287 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11288 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11289 echo "setfacl fid $fid"
11290 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11291 echo "getfacl fid $fid"
11292 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11294 echo "unlink fid $fid"
11295 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11296 echo "mknod fid $fid"
11297 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11299 fid=[0xf00000400:0x1:0x0]
11300 ffid=$MOUNT/.lustre/fid/$fid
11302 echo "stat non-exist fid $fid"
11303 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11304 echo "write to non-exist fid $fid"
11305 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11306 echo "link new fid $fid"
11307 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11309 mkdir -p $test_dir/$tdir
11310 touch $test_dir/$tdir/$tfile
11311 fid=$($LFS path2fid $test_dir/$tdir)
11314 error "error: could not get fid for $test_dir/$dir/$tfile."
11316 ffid=$MOUNT/.lustre/fid/$fid
11319 ls $ffid > /dev/null || error "ls $ffid failed."
11320 echo "touch $fid/$tfile.1"
11321 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11323 echo "touch $MOUNT/.lustre/fid/$tfile"
11324 touch $MOUNT/.lustre/fid/$tfile && \
11325 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11327 echo "setxattr to $MOUNT/.lustre/fid"
11328 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11330 echo "listxattr for $MOUNT/.lustre/fid"
11331 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11333 echo "delxattr from $MOUNT/.lustre/fid"
11334 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11336 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11337 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11338 error "touch invalid fid should fail."
11340 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11341 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11342 error "touch non-normal fid should fail."
11344 echo "rename $tdir to $MOUNT/.lustre/fid"
11345 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11346 error "rename to $MOUNT/.lustre/fid should fail."
11348 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11350 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11351 local new_obf_mode=777
11353 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11354 chmod $new_obf_mode $DIR/.lustre/fid ||
11355 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11357 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11358 [ $obf_mode -eq $new_obf_mode ] ||
11359 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11361 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11362 chmod $old_obf_mode $DIR/.lustre/fid ||
11363 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11366 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11367 fid=$($LFS path2fid $test_dir/$tfile-2)
11369 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11371 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11372 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11373 error "create lov data thru .lustre failed"
11375 echo "cp /etc/passwd $test_dir/$tfile-2"
11376 cp /etc/passwd $test_dir/$tfile-2 ||
11377 error "copy to $test_dir/$tfile-2 failed."
11378 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11379 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11380 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11382 rm -rf $test_dir/tfile.lnk
11383 rm -rf $test_dir/$tfile-2
11387 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11388 skip "Need MDS version at least 2.4.1"
11390 local tf=$DIR/$tfile
11393 local fid=$($LFS path2fid $tf)
11394 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11396 # check that we get the same pathname back
11397 local found=$($LFS fid2path $MOUNT "$fid")
11398 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11399 [ "$found" == "$tf" ] ||
11400 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11402 run_test 154A "lfs path2fid and fid2path basic checks"
11405 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11406 skip "Need MDS version at least 2.4.1"
11408 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11409 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11410 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11411 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11413 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11414 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11416 # check that we get the same pathname
11417 echo "PFID: $PFID, name: $name"
11418 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11419 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11420 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11421 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11423 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11425 run_test 154B "verify the ll_decode_linkea tool"
11428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11429 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11430 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11431 skip "Need MDS version at least 2.2.51"
11432 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11434 cp /etc/hosts $DIR/$tfile
11436 fid=$($LFS path2fid $DIR/$tfile)
11438 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11440 dot_lustre_fid_permission_check "$fid" $DIR ||
11441 error "dot lustre permission check $fid failed"
11443 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11445 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11447 touch $MOUNT/.lustre/file &&
11448 error "creation is not allowed under .lustre"
11450 mkdir $MOUNT/.lustre/dir &&
11451 error "mkdir is not allowed under .lustre"
11455 run_test 154a "Open-by-FID"
11458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11459 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11461 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11462 skip "Need MDS version at least 2.2.51"
11464 local remote_dir=$DIR/$tdir/remote_dir
11468 mkdir -p $DIR/$tdir
11469 $LFS mkdir -i $MDTIDX $remote_dir ||
11470 error "create remote directory failed"
11472 cp /etc/hosts $remote_dir/$tfile
11474 fid=$($LFS path2fid $remote_dir/$tfile)
11476 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11478 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11479 error "dot lustre permission check $fid failed"
11482 run_test 154b "Open-by-FID for remote directory"
11485 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11486 skip "Need MDS version at least 2.4.1"
11488 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11489 local FID1=$($LFS path2fid $DIR/$tfile.1)
11490 local FID2=$($LFS path2fid $DIR/$tfile.2)
11491 local FID3=$($LFS path2fid $DIR/$tfile.3)
11494 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11495 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11496 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11498 [ "$FID" = "${!want}" ] ||
11499 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11503 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11505 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11506 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11510 run_test 154c "lfs path2fid and fid2path multiple arguments"
11513 remote_mds_nodsh && skip "remote MDS with nodsh"
11514 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11515 skip "Need MDS version at least 2.5.53"
11517 if remote_mds; then
11518 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11522 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11529 local fid=$($LFS path2fid $DIR/$tfile)
11532 cmd="exec $fd<$DIR/$tfile"
11534 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11535 echo "$fid_list" | grep "$fid"
11538 cmd="exec $fd>/dev/null"
11540 if [ $rc -ne 0 ]; then
11541 error "FID $fid not found in open files list $fid_list"
11544 run_test 154d "Verify open file fid"
11548 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11549 skip "Need MDS version at least 2.6.50"
11551 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11552 error ".lustre returned by readdir"
11555 run_test 154e ".lustre is not returned by readdir"
11558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11560 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11561 test_mkdir -p -c1 $DIR/$tdir/d
11562 # test dirs inherit from its stripe
11563 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11564 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11565 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11566 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11569 # get fid of parents
11570 local FID0=$($LFS path2fid $DIR/$tdir/d)
11571 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11572 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11573 local FID3=$($LFS path2fid $DIR)
11575 # check that path2fid --parents returns expected <parent_fid>/name
11576 # 1) test for a directory (single parent)
11577 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11578 [ "$parent" == "$FID0/foo1" ] ||
11579 error "expected parent: $FID0/foo1, got: $parent"
11581 # 2) test for a file with nlink > 1 (multiple parents)
11582 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11583 echo "$parent" | grep -F "$FID1/$tfile" ||
11584 error "$FID1/$tfile not returned in parent list"
11585 echo "$parent" | grep -F "$FID2/link" ||
11586 error "$FID2/link not returned in parent list"
11588 # 3) get parent by fid
11589 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11590 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11591 echo "$parent" | grep -F "$FID1/$tfile" ||
11592 error "$FID1/$tfile not returned in parent list (by fid)"
11593 echo "$parent" | grep -F "$FID2/link" ||
11594 error "$FID2/link not returned in parent list (by fid)"
11596 # 4) test for entry in root directory
11597 parent=$($LFS path2fid --parents $DIR/f)
11598 echo "$parent" | grep -F "$FID3/f" ||
11599 error "$FID3/f not returned in parent list"
11601 # 5) test it on root directory
11602 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11603 error "$MOUNT should not have parents"
11605 # enable xattr caching and check that linkea is correctly updated
11606 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11607 save_lustre_params client "llite.*.xattr_cache" > $save
11608 lctl set_param llite.*.xattr_cache 1
11610 # 6.1) linkea update on rename
11611 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11613 # get parents by fid
11614 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11615 # foo1 should no longer be returned in parent list
11616 echo "$parent" | grep -F "$FID1" &&
11617 error "$FID1 should no longer be in parent list"
11618 # the new path should appear
11619 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11620 error "$FID2/$tfile.moved is not in parent list"
11622 # 6.2) linkea update on unlink
11623 rm -f $DIR/$tdir/d/foo2/link
11624 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11625 # foo2/link should no longer be returned in parent list
11626 echo "$parent" | grep -F "$FID2/link" &&
11627 error "$FID2/link should no longer be in parent list"
11631 restore_lustre_params < $save
11634 run_test 154f "get parent fids by reading link ea"
11638 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11639 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11640 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11641 skip "Need MDS version at least 2.6.92"
11643 mkdir -p $DIR/$tdir
11644 llapi_fid_test -d $DIR/$tdir
11646 run_test 154g "various llapi FID tests"
11648 test_155_small_load() {
11649 local temp=$TMP/$tfile
11650 local file=$DIR/$tfile
11652 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11653 error "dd of=$temp bs=6096 count=1 failed"
11655 cancel_lru_locks $OSC
11656 cmp $temp $file || error "$temp $file differ"
11658 $TRUNCATE $temp 6000
11659 $TRUNCATE $file 6000
11660 cmp $temp $file || error "$temp $file differ (truncate1)"
11662 echo "12345" >>$temp
11663 echo "12345" >>$file
11664 cmp $temp $file || error "$temp $file differ (append1)"
11666 echo "12345" >>$temp
11667 echo "12345" >>$file
11668 cmp $temp $file || error "$temp $file differ (append2)"
11674 test_155_big_load() {
11675 remote_ost_nodsh && skip "remote OST with nodsh"
11677 local temp=$TMP/$tfile
11678 local file=$DIR/$tfile
11681 local cache_size=$(do_facet ost$((MAXI+1)) \
11682 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11683 local large_file_size=$((cache_size * 2))
11685 echo "OSS cache size: $cache_size KB"
11686 echo "Large file size: $large_file_size KB"
11688 [ $MAXV -le $large_file_size ] &&
11689 skip_env "max available OST size needs > $large_file_size KB"
11691 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11693 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11694 error "dd of=$temp bs=$large_file_size count=1k failed"
11697 cancel_lru_locks osc
11698 cmp $temp $file || error "$temp $file differ"
11704 save_writethrough() {
11705 local facets=$(get_facets OST)
11707 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11708 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11714 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11716 save_writethrough $p
11719 set_cache writethrough on
11720 test_155_small_load
11721 restore_lustre_params < $p
11724 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11729 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11731 save_writethrough $p
11734 set_cache writethrough off
11735 test_155_small_load
11736 restore_lustre_params < $p
11739 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11744 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11746 save_writethrough $p
11749 set_cache writethrough on
11750 test_155_small_load
11751 restore_lustre_params < $p
11754 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11759 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11761 save_writethrough $p
11764 set_cache writethrough off
11765 test_155_small_load
11766 restore_lustre_params < $p
11769 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11774 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11776 save_writethrough $p
11779 set_cache writethrough on
11781 restore_lustre_params < $p
11784 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11789 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11791 save_writethrough $p
11794 set_cache writethrough off
11796 restore_lustre_params < $p
11799 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11804 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11806 save_writethrough $p
11809 set_cache writethrough on
11811 restore_lustre_params < $p
11814 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11819 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11821 save_writethrough $p
11824 set_cache writethrough off
11826 restore_lustre_params < $p
11829 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11833 remote_ost_nodsh && skip "remote OST with nodsh"
11834 [ "$(facet_fstype ost1)" = "zfs" -a \
11835 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11836 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11841 local file="$DIR/$tfile"
11842 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11844 save_writethrough $p
11847 log "Turn on read and write cache"
11849 set_cache writethrough on
11851 log "Write data and read it back."
11852 log "Read should be satisfied from the cache."
11853 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11855 cancel_lru_locks osc
11856 cat $file >/dev/null
11858 if ! let "AFTER - BEFORE == CPAGES"; then
11859 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11861 log "cache hits:: before: $BEFORE, after: $AFTER"
11864 log "Read again; it should be satisfied from the cache."
11866 cancel_lru_locks osc
11867 cat $file >/dev/null
11869 if ! let "AFTER - BEFORE == CPAGES"; then
11870 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11872 log "cache hits:: before: $BEFORE, after: $AFTER"
11875 log "Turn off the read cache and turn on the write cache"
11877 set_cache writethrough on
11879 log "Read again; it should be satisfied from the cache."
11881 cancel_lru_locks osc
11882 cat $file >/dev/null
11884 if ! let "AFTER - BEFORE == CPAGES"; then
11885 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11887 log "cache hits:: before: $BEFORE, after: $AFTER"
11890 log "Read again; it should not be satisfied from the cache."
11892 cancel_lru_locks osc
11893 cat $file >/dev/null
11895 if ! let "AFTER - BEFORE == 0"; then
11896 error "IN CACHE: before: $BEFORE, after: $AFTER"
11898 log "cache hits:: before: $BEFORE, after: $AFTER"
11901 log "Write data and read it back."
11902 log "Read should be satisfied from the cache."
11903 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11905 cancel_lru_locks osc
11906 cat $file >/dev/null
11908 if ! let "AFTER - BEFORE == CPAGES"; then
11909 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11911 log "cache hits:: before: $BEFORE, after: $AFTER"
11914 log "Read again; it should not be satisfied from the cache."
11916 cancel_lru_locks osc
11917 cat $file >/dev/null
11919 if ! let "AFTER - BEFORE == 0"; then
11920 error "IN CACHE: before: $BEFORE, after: $AFTER"
11922 log "cache hits:: before: $BEFORE, after: $AFTER"
11925 log "Turn off read and write cache"
11927 set_cache writethrough off
11929 log "Write data and read it back"
11930 log "It should not be satisfied from the cache."
11932 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11933 cancel_lru_locks osc
11935 cat $file >/dev/null
11937 if ! let "AFTER - BEFORE == 0"; then
11938 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11940 log "cache hits:: before: $BEFORE, after: $AFTER"
11943 log "Turn on the read cache and turn off the write cache"
11945 set_cache writethrough off
11947 log "Write data and read it back"
11948 log "It should not be satisfied from the cache."
11950 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11952 cancel_lru_locks osc
11953 cat $file >/dev/null
11955 if ! let "AFTER - BEFORE == 0"; then
11956 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11958 log "cache hits:: before: $BEFORE, after: $AFTER"
11961 log "Read again; it should be satisfied from the cache."
11963 cancel_lru_locks osc
11964 cat $file >/dev/null
11966 if ! let "AFTER - BEFORE == CPAGES"; then
11967 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11969 log "cache hits:: before: $BEFORE, after: $AFTER"
11972 restore_lustre_params < $p
11975 run_test 156 "Verification of tunables"
11978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11979 remote_mds_nodsh && skip "remote MDS with nodsh"
11980 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11981 skip "Need MDS version at least 2.2.0"
11983 changelog_register || error "changelog_register failed"
11984 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11985 changelog_users $SINGLEMDS | grep -q $cl_user ||
11986 error "User $cl_user not found in changelog_users"
11989 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11990 changelog_clear 0 || error "changelog_clear failed"
11991 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11992 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11993 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11994 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11995 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11996 rm $DIR/$tdir/pics/desktop.jpg
11998 changelog_dump | tail -10
12000 echo "verifying changelog mask"
12001 changelog_chmask "-MKDIR"
12002 changelog_chmask "-CLOSE"
12004 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12005 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12007 changelog_chmask "+MKDIR"
12008 changelog_chmask "+CLOSE"
12010 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12011 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12013 changelog_dump | tail -10
12014 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12015 CLOSES=$(changelog_dump | grep -c "CLOSE")
12016 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12017 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12020 echo "verifying target fid"
12021 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12022 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12023 [ "$fidc" == "$fidf" ] ||
12024 error "changelog '$tfile' fid $fidc != file fid $fidf"
12025 echo "verifying parent fid"
12026 # The FID returned from the Changelog may be the directory shard on
12027 # a different MDT, and not the FID returned by path2fid on the parent.
12028 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12029 # since this is what will matter when recreating this file in the tree.
12030 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12031 local pathp=$($LFS fid2path $MOUNT "$fidp")
12032 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12033 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12035 echo "getting records for $cl_user"
12036 changelog_users $SINGLEMDS
12037 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12039 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12040 error "changelog_clear failed"
12041 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12042 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12043 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12044 error "user index expect $user_rec1 + $nclr != $user_rec2"
12046 local min0_rec=$(changelog_users $SINGLEMDS |
12047 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12048 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12049 awk '{ print $1; exit; }')
12051 changelog_dump | tail -n 5
12052 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12053 [ $first_rec == $((min0_rec + 1)) ] ||
12054 error "first index should be $min0_rec + 1 not $first_rec"
12056 # LU-3446 changelog index reset on MDT restart
12057 local cur_rec1=$(changelog_users $SINGLEMDS |
12058 awk '/^current.index:/ { print $NF }')
12059 changelog_clear 0 ||
12060 error "clear all changelog records for $cl_user failed"
12061 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12062 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12063 error "Fail to start $SINGLEMDS"
12064 local cur_rec2=$(changelog_users $SINGLEMDS |
12065 awk '/^current.index:/ { print $NF }')
12066 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12067 [ $cur_rec1 == $cur_rec2 ] ||
12068 error "current index should be $cur_rec1 not $cur_rec2"
12070 echo "verifying users from this test are deregistered"
12071 changelog_deregister || error "changelog_deregister failed"
12072 changelog_users $SINGLEMDS | grep -q $cl_user &&
12073 error "User '$cl_user' still in changelog_users"
12075 # lctl get_param -n mdd.*.changelog_users
12076 # current index: 144
12077 # ID index (idle seconds)
12079 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12080 # this is the normal case where all users were deregistered
12081 # make sure no new records are added when no users are present
12082 local last_rec1=$(changelog_users $SINGLEMDS |
12083 awk '/^current.index:/ { print $NF }')
12084 touch $DIR/$tdir/chloe
12085 local last_rec2=$(changelog_users $SINGLEMDS |
12086 awk '/^current.index:/ { print $NF }')
12087 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12088 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12090 # any changelog users must be leftovers from a previous test
12091 changelog_users $SINGLEMDS
12092 echo "other changelog users; can't verify off"
12095 run_test 160a "changelog sanity"
12097 test_160b() { # LU-3587
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12099 remote_mds_nodsh && skip "remote MDS with nodsh"
12100 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12101 skip "Need MDS version at least 2.2.0"
12103 changelog_register || error "changelog_register failed"
12104 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12105 changelog_users $SINGLEMDS | grep -q $cl_user ||
12106 error "User '$cl_user' not found in changelog_users"
12108 local longname1=$(str_repeat a 255)
12109 local longname2=$(str_repeat b 255)
12112 echo "creating very long named file"
12113 touch $longname1 || error "create of '$longname1' failed"
12114 echo "renaming very long named file"
12115 mv $longname1 $longname2
12117 changelog_dump | grep RENME | tail -n 5
12120 run_test 160b "Verify that very long rename doesn't crash in changelog"
12123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12124 remote_mds_nodsh && skip "remote MDS with nodsh"
12127 local server_version=$(lustre_version_code $SINGLEMDS)
12129 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12130 [[ $server_version -gt $(version_code 2.5.1) &&
12131 $server_version -lt $(version_code 2.5.50) ]] ||
12132 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12134 # Registration step
12135 changelog_register || error "changelog_register failed"
12138 mkdir -p $DIR/$tdir
12139 $MCREATE $DIR/$tdir/foo_160c
12140 changelog_chmask "-TRUNC"
12141 $TRUNCATE $DIR/$tdir/foo_160c 200
12142 changelog_chmask "+TRUNC"
12143 $TRUNCATE $DIR/$tdir/foo_160c 199
12144 changelog_dump | tail -n 5
12145 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12146 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12148 run_test 160c "verify that changelog log catch the truncate event"
12151 remote_mds_nodsh && skip "remote MDS with nodsh"
12152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12154 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12155 skip "Need MDS version at least 2.7.60"
12157 # Registration step
12158 changelog_register || error "changelog_register failed"
12160 mkdir -p $DIR/$tdir/migrate_dir
12161 changelog_clear 0 || error "changelog_clear failed"
12163 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12164 changelog_dump | tail -n 5
12165 local migrates=$(changelog_dump | grep -c "MIGRT")
12166 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12168 run_test 160d "verify that changelog log catch the migrate event"
12171 remote_mds_nodsh && skip "remote MDS with nodsh"
12174 changelog_register || error "changelog_register failed"
12176 # Delete a future user (expect fail)
12177 local MDT0=$(facet_svc $SINGLEMDS)
12178 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12181 if [ $rc -eq 0 ]; then
12182 error "Deleted non-existant user cl77"
12183 elif [ $rc -ne 2 ]; then
12184 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12187 # Clear to a bad index (1 billion should be safe)
12188 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12191 if [ $rc -eq 0 ]; then
12192 error "Successfully cleared to invalid CL index"
12193 elif [ $rc -ne 22 ]; then
12194 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12197 run_test 160e "changelog negative testing (should return errors)"
12200 remote_mds_nodsh && skip "remote MDS with nodsh"
12201 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12202 skip "Need MDS version at least 2.10.56"
12204 local mdts=$(comma_list $(mdts_nodes))
12207 changelog_register || error "first changelog_register failed"
12208 changelog_register || error "second changelog_register failed"
12209 local cl_users=(${CL_USERS[$SINGLEMDS]})
12210 local cl_user1="${cl_users[0]}"
12211 local cl_user2="${cl_users[1]}"
12213 # generate some changelog records to accumulate on each MDT
12214 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12215 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12216 error "create $DIR/$tdir/$tfile failed"
12218 # check changelogs have been generated
12219 nbcl=$(changelog_dump | wc -l)
12220 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12222 # changelog_gc=1 should be set by default
12223 for param in "changelog_max_idle_time=10" \
12224 "changelog_min_gc_interval=2" \
12225 "changelog_min_free_cat_entries=3"; do
12226 local MDT0=$(facet_svc $SINGLEMDS)
12227 local var="${param%=*}"
12228 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12230 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12231 do_nodes $mdts $LCTL set_param mdd.*.$param
12234 # simulate changelog catalog almost full
12235 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12236 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12239 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12240 [ -n "$user_rec1" ] ||
12241 error "User $cl_user1 not found in changelog_users"
12242 __changelog_clear $SINGLEMDS $cl_user1 +2
12243 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12244 [ -n "$user_rec2" ] ||
12245 error "User $cl_user1 not found in changelog_users"
12246 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12247 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12248 error "user index expected $user_rec1 + 2, but is $user_rec2"
12251 # generate one more changelog to trigger fail_loc
12252 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12254 # ensure gc thread is done
12255 wait_update_facet $SINGLEMDS \
12256 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12258 # check user still registered
12259 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12260 error "User $cl_user1 not found in changelog_users"
12261 # check user2 unregistered
12262 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12263 error "User $cl_user2 still found in changelog_users"
12265 # check changelogs are present and starting at $user_rec2 + 1
12266 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12267 awk '{ print $1; exit; }')
12269 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12270 [ $((user_rec2 + 1)) == $first_rec ] ||
12271 error "first index should be $user_rec2 + 1, but is $first_rec"
12273 run_test 160f "changelog garbage collect (timestamped users)"
12276 remote_mds_nodsh && skip "remote MDS with nodsh"
12277 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12278 skip "Need MDS version at least 2.10.56"
12280 local mdts=$(comma_list $(mdts_nodes))
12282 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12283 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12286 changelog_register || error "first changelog_register failed"
12287 changelog_register || error "second changelog_register failed"
12288 local cl_users=(${CL_USERS[$SINGLEMDS]})
12289 local cl_user1="${cl_users[0]}"
12290 local cl_user2="${cl_users[1]}"
12292 # generate some changelog records to accumulate on each MDT
12293 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12294 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12295 error "create $DIR/$tdir/$tfile failed"
12297 # check changelogs have been generated
12298 nbcl=$(changelog_dump | wc -l)
12299 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12301 # changelog_gc=1 should be set by default
12302 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12303 "changelog_min_gc_interval=2" \
12304 "changelog_min_free_cat_entries=3"; do
12305 local MDT0=$(facet_svc $SINGLEMDS)
12306 local var="${param%=*}"
12307 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12309 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12310 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12311 error "unable to set mdd.*.$param"
12314 # simulate changelog catalog almost full
12315 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12316 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12318 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12320 __changelog_clear $SINGLEMDS $cl_user1 +3
12322 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12324 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12325 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12326 error "user index expected $user_rec1 + 3, but is $user_rec2"
12328 # generate one more changelog to trigger fail_loc
12329 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12331 # ensure gc thread is done
12332 wait_update_facet $SINGLEMDS \
12333 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12335 # check user still registered
12336 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12337 error "User $cl_user1 not found in changelog_users"
12338 # check user2 unregistered
12339 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12340 error "User $cl_user2 still found in changelog_users"
12342 # check changelogs are present and starting at $user_rec2 + 1
12343 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12344 awk '{ print $1; exit; }')
12346 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12347 [ $((user_rec2 + 1)) == $first_rec ] ||
12348 error "first index should be $user_rec2 + 1, but is $first_rec"
12350 run_test 160g "changelog garbage collect (old users)"
12354 local mdts=$(comma_list $(mdts_nodes))
12356 changelog_register || error "first changelog_register failed"
12358 # generate some changelog records to accumulate on each MDT
12359 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12360 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12361 error "create $DIR/$tdir/$tfile failed"
12363 # check changelogs have been generated
12364 local nbcl=$(changelog_dump | wc -l)
12365 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12367 # simulate race between register and unregister
12368 # XXX as fail_loc is set per-MDS, with DNE configs the race
12369 # simulation will only occur for one MDT per MDS and for the
12370 # others the normal race scenario will take place
12371 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12372 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12373 do_nodes $mdts $LCTL set_param fail_val=1
12375 # unregister 1st user
12376 changelog_deregister &
12378 # wait some time for deregister work to reach race rdv
12380 # register 2nd user
12381 changelog_register || error "2nd user register failed"
12383 wait $pid1 || error "1st user deregister failed"
12387 declare -A LAST_REC
12388 for i in $(seq $MDSCOUNT); do
12389 if changelog_users mds$i | grep "^cl"; then
12390 # make sure new records are added with one user present
12391 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12392 awk '/^current.index:/ { print $NF }')
12394 error "mds$i has no user registered"
12398 # generate more changelog records to accumulate on each MDT
12399 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12400 error "create $DIR/$tdir/${tfile}bis failed"
12402 for i in $(seq $MDSCOUNT); do
12403 last_rec=$(changelog_users $SINGLEMDS |
12404 awk '/^current.index:/ { print $NF }')
12405 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12406 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12407 error "changelogs are off on mds$i"
12410 run_test 160h "changelog user register/unregister race"
12413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12415 test_mkdir -c1 $DIR/$tdir
12416 cp /etc/hosts $DIR/$tdir/$tfile
12417 test_mkdir -c1 $DIR/$tdir/foo1
12418 test_mkdir -c1 $DIR/$tdir/foo2
12419 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12420 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12421 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12422 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12423 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12424 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12425 $LFS fid2path $DIR $FID
12426 error "bad link ea"
12429 rm $DIR/$tdir/foo2/zachary
12431 rm $DIR/$tdir/foo2/thor
12433 rm $DIR/$tdir/$tfile
12435 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12436 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12437 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12438 rm $DIR/$tdir/foo2/maggie
12441 local longname=$tfile.avg_len_is_thirty_two_
12442 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12443 error_noexit 'failed to unlink many hardlinks'" EXIT
12444 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12445 error "failed to hardlink many files"
12446 links=$($LFS fid2path $DIR $FID | wc -l)
12447 echo -n "${links}/1000 links in link EA"
12448 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12450 run_test 161a "link ea sanity"
12453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12454 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12457 local remote_dir=$DIR/$tdir/remote_dir
12459 mkdir -p $DIR/$tdir
12460 $LFS mkdir -i $MDTIDX $remote_dir ||
12461 error "create remote directory failed"
12463 cp /etc/hosts $remote_dir/$tfile
12464 mkdir -p $remote_dir/foo1
12465 mkdir -p $remote_dir/foo2
12466 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12467 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12468 ln $remote_dir/$tfile $remote_dir/foo1/luna
12469 ln $remote_dir/$tfile $remote_dir/foo2/thor
12471 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12473 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12474 $LFS fid2path $DIR $FID
12475 error "bad link ea"
12478 rm $remote_dir/foo2/zachary
12480 rm $remote_dir/foo2/thor
12482 rm $remote_dir/$tfile
12484 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12485 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12486 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12487 $LFS fid2path $DIR $FID
12488 error "bad link rename"
12490 rm $remote_dir/foo2/maggie
12493 local longname=filename_avg_len_is_thirty_two_
12494 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12495 error "failed to hardlink many files"
12496 links=$($LFS fid2path $DIR $FID | wc -l)
12497 echo -n "${links}/1000 links in link EA"
12498 [[ ${links} -gt 60 ]] ||
12499 error "expected at least 60 links in link EA"
12500 unlinkmany $remote_dir/foo2/$longname 1000 ||
12501 error "failed to unlink many hardlinks"
12503 run_test 161b "link ea sanity under remote directory"
12506 remote_mds_nodsh && skip "remote MDS with nodsh"
12507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12508 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12509 skip "Need MDS version at least 2.1.5"
12511 # define CLF_RENAME_LAST 0x0001
12512 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12513 changelog_register || error "changelog_register failed"
12516 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12517 touch $DIR/$tdir/foo_161c
12518 touch $DIR/$tdir/bar_161c
12519 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12520 changelog_dump | grep RENME | tail -n 5
12521 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12522 changelog_clear 0 || error "changelog_clear failed"
12523 if [ x$flags != "x0x1" ]; then
12524 error "flag $flags is not 0x1"
12527 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12528 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12529 touch $DIR/$tdir/foo_161c
12530 touch $DIR/$tdir/bar_161c
12531 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12532 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12533 changelog_dump | grep RENME | tail -n 5
12534 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12535 changelog_clear 0 || error "changelog_clear failed"
12536 if [ x$flags != "x0x0" ]; then
12537 error "flag $flags is not 0x0"
12539 echo "rename overwrite a target having nlink > 1," \
12540 "changelog record has flags of $flags"
12542 # rename doesn't overwrite a target (changelog flag 0x0)
12543 touch $DIR/$tdir/foo_161c
12544 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12545 changelog_dump | grep RENME | tail -n 5
12546 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12547 changelog_clear 0 || error "changelog_clear failed"
12548 if [ x$flags != "x0x0" ]; then
12549 error "flag $flags is not 0x0"
12551 echo "rename doesn't overwrite a target," \
12552 "changelog record has flags of $flags"
12554 # define CLF_UNLINK_LAST 0x0001
12555 # unlink a file having nlink = 1 (changelog flag 0x1)
12556 rm -f $DIR/$tdir/foo2_161c
12557 changelog_dump | grep UNLNK | tail -n 5
12558 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12559 changelog_clear 0 || error "changelog_clear failed"
12560 if [ x$flags != "x0x1" ]; then
12561 error "flag $flags is not 0x1"
12563 echo "unlink a file having nlink = 1," \
12564 "changelog record has flags of $flags"
12566 # unlink a file having nlink > 1 (changelog flag 0x0)
12567 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12568 rm -f $DIR/$tdir/foobar_161c
12569 changelog_dump | grep UNLNK | tail -n 5
12570 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12571 changelog_clear 0 || error "changelog_clear failed"
12572 if [ x$flags != "x0x0" ]; then
12573 error "flag $flags is not 0x0"
12575 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12577 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12580 remote_mds_nodsh && skip "remote MDS with nodsh"
12585 changelog_register || error "changelog_register failed"
12587 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12588 # interfer with $MOUNT/.lustre/fid/ access
12590 [[ $? -eq 0 ]] || error "mkdir failed"
12592 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12593 $LCTL set_param fail_loc=0x8000140c
12595 $LCTL set_param fail_val=5
12598 echo foofoo > $DIR/$tdir/$tfile &
12601 # wait for create to be delayed
12605 [[ $? -eq 0 ]] || error "create should be blocked"
12607 local tempfile=$(mktemp)
12608 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12609 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12610 # some delay may occur during ChangeLog publishing and file read just
12611 # above, that could allow file write to happen finally
12612 [[ -s $tempfile ]] && echo "file should be empty"
12614 $LCTL set_param fail_loc=0
12617 [[ $? -eq 0 ]] || error "create failed"
12619 run_test 161d "create with concurrent .lustre/fid access"
12622 local expected="$1"
12627 path=$($LFS fid2path "$@")
12630 if [ $rc -ne 0 ]; then
12631 error "path looked up of '$expected' failed: rc=$rc"
12632 elif [ "$path" != "$expected" ]; then
12633 error "path looked up '$path' instead of '$expected'"
12635 echo "FID '$fid' resolves to path '$path' as expected"
12639 test_162a() { # was test_162
12640 test_mkdir -p -c1 $DIR/$tdir/d2
12641 touch $DIR/$tdir/d2/$tfile
12642 touch $DIR/$tdir/d2/x1
12643 touch $DIR/$tdir/d2/x2
12644 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12645 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12647 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12648 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12651 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12652 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12653 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12655 # softlink to wrong file
12656 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12657 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12658 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12661 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12662 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12663 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12664 # fid2path dir/fsname should both work
12665 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12666 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12668 # hardlink count: check that there are 2 links
12669 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12670 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12672 # hardlink indexing: remove the first link
12673 rm $DIR/$tdir/d2/p/q/r/hlink
12674 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12676 run_test 162a "path lookup sanity"
12679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12683 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12684 error "create striped dir failed"
12686 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12687 tail -n 1 | awk '{print $2}')
12688 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12690 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12691 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12694 for ((i=0;i<5;i++)); do
12695 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12696 error "get fid for f$i failed"
12697 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12699 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12700 error "get fid for d$i failed"
12701 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12706 run_test 162b "striped directory path lookup sanity"
12708 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12710 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12711 skip "Need MDS version at least 2.7.51"
12713 local lpath=$tdir.local
12714 local rpath=$tdir.remote
12716 test_mkdir $DIR/$lpath
12717 test_mkdir $DIR/$rpath
12719 for ((i = 0; i <= 101; i++)); do
12722 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12723 error "get fid for local directory $DIR/$lpath failed"
12724 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12727 test_mkdir $DIR/$rpath
12728 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12729 error "get fid for remote directory $DIR/$rpath failed"
12730 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12735 run_test 162c "fid2path works with paths 100 or more directories deep"
12738 # do directio so as not to populate the page cache
12739 log "creating a 10 Mb file"
12740 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12741 log "starting reads"
12742 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12743 log "truncating the file"
12744 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12746 kill %+ || true # reads might have finished
12747 echo "wait until dd is finished"
12749 log "removing the temporary file"
12750 rm -rf $DIR/$tfile || error "tmp file removal failed"
12752 run_test 169 "parallel read and truncate should not deadlock"
12755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12757 $LCTL clear # bug 18514
12758 $LCTL debug_daemon start $TMP/${tfile}_log_good
12760 $LCTL debug_daemon stop
12761 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12762 error "sed failed to read log_good"
12764 $LCTL debug_daemon start $TMP/${tfile}_log_good
12766 $LCTL debug_daemon stop
12768 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12769 error "lctl df log_bad failed"
12771 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12772 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12774 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12775 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12777 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12778 error "bad_line good_line1 good_line2 are empty"
12780 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12781 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12782 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12784 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12785 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12786 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12788 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12789 error "bad_line_new good_line_new are empty"
12791 local expected_good=$((good_line1 + good_line2*2))
12793 rm -f $TMP/${tfile}*
12794 # LU-231, short malformed line may not be counted into bad lines
12795 if [ $bad_line -ne $bad_line_new ] &&
12796 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12797 error "expected $bad_line bad lines, but got $bad_line_new"
12801 if [ $expected_good -ne $good_line_new ]; then
12802 error "expected $expected_good good lines, but got $good_line_new"
12807 run_test 170 "test lctl df to handle corrupted log ====================="
12809 test_171() { # bug20592
12810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12812 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12813 $LCTL set_param fail_loc=0x50e
12814 $LCTL set_param fail_val=3000
12815 multiop_bg_pause $DIR/$tfile O_s || true
12817 kill -USR1 $MULTIPID
12821 if dmesg | grep "recursive fault"; then
12822 error "caught a recursive fault"
12824 $LCTL set_param fail_loc=0
12827 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12829 # it would be good to share it with obdfilter-survey/iokit-libecho code
12830 setup_obdecho_osc () {
12833 local obdfilter_name=$2
12834 echo "Creating new osc for $obdfilter_name on $ost_nid"
12835 # make sure we can find loopback nid
12836 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12838 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12839 ${obdfilter_name}_osc_UUID || rc=2; }
12840 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12841 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12845 cleanup_obdecho_osc () {
12846 local obdfilter_name=$1
12847 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12848 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12855 local pages=${3:-64}
12860 local obd_size=$(get_obd_size $node $OBD)
12861 local page_size=$(get_page_size $node)
12862 if [[ -n "$obd_size" ]]; then
12863 local new_count=$((obd_size / (pages * page_size / 1024)))
12864 [[ $new_count -ge $count ]] || count=$new_count
12867 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12868 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12870 if [ $rc -eq 0 ]; then
12871 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12872 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12874 echo "New object id is $id"
12875 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12877 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12878 "test_brw $count w v $pages $id" || rc=4; }
12879 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12881 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12882 "cleanup" || rc=5; }
12883 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12884 "detach" || rc=6; }
12885 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12892 if ! module_loaded obdecho; then
12893 load_module obdecho/obdecho &&
12894 stack_trap "rmmod obdecho" EXIT ||
12895 error "unable to load obdecho on client"
12898 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12899 local host=$($LCTL get_param -n osc.$osc.import |
12900 awk '/current_connection:/ { print $2 }' )
12901 local target=$($LCTL get_param -n osc.$osc.import |
12902 awk '/target:/ { print $2 }' )
12903 target=${target%_UUID}
12905 if [ -n "$target" ]; then
12906 setup_obdecho_osc $host $target &&
12907 stack_trap "cleanup_obdecho_osc $target" EXIT ||
12908 { error "obdecho setup failed with $?"; return; }
12910 obdecho_test ${target}_osc client ||
12911 error "obdecho_test failed on ${target}_osc"
12913 $LCTL get_param osc.$osc.import
12914 error "there is no osc.$osc.import target"
12917 run_test 180a "test obdecho on osc"
12920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12921 remote_ost_nodsh && skip "remote OST with nodsh"
12923 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12924 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
12925 error "failed to load module obdecho"
12927 local target=$(do_facet ost1 $LCTL dl |
12928 awk '/obdfilter/ { print $4; exit; }')
12930 if [ -n "$target" ]; then
12931 obdecho_test $target ost1 || error "obdecho_test failed with $?"
12933 do_facet ost1 $LCTL dl
12934 error "there is no obdfilter target on ost1"
12937 run_test 180b "test obdecho directly on obdfilter"
12939 test_180c() { # LU-2598
12940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12941 remote_ost_nodsh && skip "remote OST with nodsh"
12942 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12943 skip "Need MDS version at least 2.4.0"
12945 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12946 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
12947 error "failed to load module obdecho"
12949 local target=$(do_facet ost1 $LCTL dl |
12950 awk '/obdfilter/ { print $4; exit; }')
12952 if [ -n "$target" ]; then
12953 local pages=16384 # 64MB bulk I/O RPC size
12955 obdecho_test "$target" ost1 "$pages" ||
12956 error "obdecho_test with pages=$pages failed with $?"
12958 do_facet ost1 $LCTL dl
12959 error "there is no obdfilter target on ost1"
12962 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12964 test_181() { # bug 22177
12965 test_mkdir $DIR/$tdir
12966 # create enough files to index the directory
12967 createmany -o $DIR/$tdir/foobar 4000
12968 # print attributes for debug purpose
12971 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12973 # remove the files & current working dir
12974 unlinkmany $DIR/$tdir/foobar 4000
12976 kill -USR1 $MULTIPID
12978 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12981 run_test 181 "Test open-unlinked dir ========================"
12987 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12989 $LCTL set_param mdc.*.rpc_stats=clear
12991 for (( i = 0; i < $tcount; i++ )) ; do
12992 mkdir $DIR/$tdir/$i
12995 for (( i = 0; i < $tcount; i++ )) ; do
12996 createmany -o $DIR/$tdir/$i/f- $fcount &
13000 for (( i = 0; i < $tcount; i++ )) ; do
13001 unlinkmany $DIR/$tdir/$i/f- $fcount &
13005 $LCTL get_param mdc.*.rpc_stats
13009 run_test 182 "Test parallel modify metadata operations ================"
13011 test_183() { # LU-2275
13012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13013 remote_mds_nodsh && skip "remote MDS with nodsh"
13014 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13015 skip "Need MDS version at least 2.3.56"
13017 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13018 echo aaa > $DIR/$tdir/$tfile
13020 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13021 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13023 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13024 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13026 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13028 # Flush negative dentry cache
13029 touch $DIR/$tdir/$tfile
13031 # We are not checking for any leaked references here, they'll
13032 # become evident next time we do cleanup with module unload.
13035 run_test 183 "No crash or request leak in case of strange dispositions ========"
13037 # test suite 184 is for LU-2016, LU-2017
13039 check_swap_layouts_support
13041 dir0=$DIR/$tdir/$testnum
13042 test_mkdir -p -c1 $dir0
13047 $SETSTRIPE -c1 $file1
13049 $SETSTRIPE -c2 $file2
13051 gen1=$($GETSTRIPE -g $file1)
13052 gen2=$($GETSTRIPE -g $file2)
13054 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13055 gen=$($GETSTRIPE -g $file1)
13056 [[ $gen1 != $gen ]] ||
13057 "Layout generation on $file1 does not change"
13058 gen=$($GETSTRIPE -g $file2)
13059 [[ $gen2 != $gen ]] ||
13060 "Layout generation on $file2 does not change"
13062 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13063 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13065 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13067 run_test 184a "Basic layout swap"
13070 check_swap_layouts_support
13072 dir0=$DIR/$tdir/$testnum
13073 mkdir -p $dir0 || error "creating dir $dir0"
13080 $SETSTRIPE -c1 $file1
13081 $SETSTRIPE -c2 $file2
13082 $SETSTRIPE -c1 $file3
13083 chown $RUNAS_ID $file3
13084 gen1=$($GETSTRIPE -g $file1)
13085 gen2=$($GETSTRIPE -g $file2)
13087 $LFS swap_layouts $dir1 $dir2 &&
13088 error "swap of directories layouts should fail"
13089 $LFS swap_layouts $dir1 $file1 &&
13090 error "swap of directory and file layouts should fail"
13091 $RUNAS $LFS swap_layouts $file1 $file2 &&
13092 error "swap of file we cannot write should fail"
13093 $LFS swap_layouts $file1 $file3 &&
13094 error "swap of file with different owner should fail"
13095 /bin/true # to clear error code
13097 run_test 184b "Forbidden layout swap (will generate errors)"
13100 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13101 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13102 check_swap_layouts_support
13104 local dir0=$DIR/$tdir/$testnum
13105 mkdir -p $dir0 || error "creating dir $dir0"
13107 local ref1=$dir0/ref1
13108 local ref2=$dir0/ref2
13109 local file1=$dir0/file1
13110 local file2=$dir0/file2
13111 # create a file large enough for the concurrent test
13112 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13113 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13114 echo "ref file size: ref1($(stat -c %s $ref1))," \
13115 "ref2($(stat -c %s $ref2))"
13118 dd if=$ref1 of=$file1 bs=16k &
13121 # Make sure dd starts to copy file
13122 while [ ! -f $file1 ]; do sleep 0.1; done
13124 $LFS swap_layouts $file1 $file2
13127 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13128 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13130 # how many bytes copied before swapping layout
13131 local copied=$(stat -c %s $file2)
13132 local remaining=$(stat -c %s $ref1)
13133 remaining=$((remaining - copied))
13134 echo "Copied $copied bytes before swapping layout..."
13136 cmp -n $copied $file1 $ref2 | grep differ &&
13137 error "Content mismatch [0, $copied) of ref2 and file1"
13138 cmp -n $copied $file2 $ref1 ||
13139 error "Content mismatch [0, $copied) of ref1 and file2"
13140 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13141 error "Content mismatch [$copied, EOF) of ref1 and file1"
13144 rm -f $ref1 $ref2 $file1 $file2
13146 run_test 184c "Concurrent write and layout swap"
13149 check_swap_layouts_support
13150 [ -z "$(which getfattr 2>/dev/null)" ] &&
13151 skip_env "no getfattr command"
13153 local file1=$DIR/$tdir/$tfile-1
13154 local file2=$DIR/$tdir/$tfile-2
13155 local file3=$DIR/$tdir/$tfile-3
13159 mkdir -p $DIR/$tdir
13160 touch $file1 || error "create $file1 failed"
13161 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13162 error "create $file2 failed"
13163 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13164 error "create $file3 failed"
13165 lovea1=$(get_layout_param $file1)
13167 $LFS swap_layouts $file2 $file3 ||
13168 error "swap $file2 $file3 layouts failed"
13169 $LFS swap_layouts $file1 $file2 ||
13170 error "swap $file1 $file2 layouts failed"
13172 lovea2=$(get_layout_param $file2)
13175 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13177 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13178 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13180 run_test 184d "allow stripeless layouts swap"
13183 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13184 skip "Need MDS version at least 2.6.94"
13185 check_swap_layouts_support
13186 [ -z "$(which getfattr 2>/dev/null)" ] &&
13187 skip_env "no getfattr command"
13189 local file1=$DIR/$tdir/$tfile-1
13190 local file2=$DIR/$tdir/$tfile-2
13191 local file3=$DIR/$tdir/$tfile-3
13194 mkdir -p $DIR/$tdir
13195 touch $file1 || error "create $file1 failed"
13196 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13197 error "create $file2 failed"
13198 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13199 error "create $file3 failed"
13201 $LFS swap_layouts $file1 $file2 ||
13202 error "swap $file1 $file2 layouts failed"
13204 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13205 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13207 echo 123 > $file1 || error "Should be able to write into $file1"
13209 $LFS swap_layouts $file1 $file3 ||
13210 error "swap $file1 $file3 layouts failed"
13212 echo 123 > $file1 || error "Should be able to write into $file1"
13214 rm -rf $file1 $file2 $file3
13216 run_test 184e "Recreate layout after stripeless layout swaps"
13218 test_185() { # LU-2441
13219 # LU-3553 - no volatile file support in old servers
13220 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13221 skip "Need MDS version at least 2.3.60"
13223 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13224 touch $DIR/$tdir/spoo
13225 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13226 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13227 error "cannot create/write a volatile file"
13228 [ "$FILESET" == "" ] &&
13229 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13230 error "FID is still valid after close"
13232 multiop_bg_pause $DIR/$tdir vVw4096_c
13239 # assume that the next FID for this client is sequential, since stdout
13240 # is unfortunately eaten by multiop_bg_pause
13241 local n=$((${fidv[1]} + 1))
13242 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13243 if [ "$FILESET" == "" ]; then
13244 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13245 error "FID is missing before close"
13247 kill -USR1 $multi_pid
13248 # 1 second delay, so if mtime change we will see it
13250 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13251 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13253 run_test 185 "Volatile file support"
13256 remote_mds_nodsh && skip "remote MDS with nodsh"
13257 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13258 skip "Need MDS version at least 2.3.0"
13260 local dir0=$DIR/$tdir/$testnum
13261 mkdir -p $dir0 || error "creating dir $dir0"
13263 local file=$dir0/file1
13264 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13265 local dv1=$($LFS data_version $file)
13266 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13267 local dv2=$($LFS data_version $file)
13268 [[ $dv1 != $dv2 ]] ||
13269 error "data version did not change on write $dv1 == $dv2"
13274 run_test 187a "Test data version change"
13277 remote_mds_nodsh && skip "remote MDS with nodsh"
13278 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13279 skip "Need MDS version at least 2.3.0"
13281 local dir0=$DIR/$tdir/$testnum
13282 mkdir -p $dir0 || error "creating dir $dir0"
13284 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13285 [[ ${DV[0]} != ${DV[1]} ]] ||
13286 error "data version did not change on write"\
13287 " ${DV[0]} == ${DV[1]}"
13292 run_test 187b "Test data version change on volatile file"
13295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13296 remote_mgs_nodsh && skip "remote MGS with nodsh"
13297 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13299 local POOL=${POOL:-cea1}
13300 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13301 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13304 local last_ost=$(($OSTCOUNT - 1))
13306 local ost_list=$(seq $first_ost $ost_step $last_ost)
13307 local ost_range="$first_ost $last_ost $ost_step"
13308 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13309 local file_dir=$POOL_ROOT/file_tst
13310 local subdir=$test_path/subdir
13313 if ! combined_mgs_mds ; then
13318 # former test_200a test_200b
13319 pool_add $POOL || { rc=$? ; break; }
13320 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13321 # former test_200c test_200d
13322 mkdir -p $test_path
13323 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13324 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13326 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13327 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13328 || { rc=$? ; break; }
13329 # former test_200e test_200f
13330 local files=$((OSTCOUNT*3))
13331 pool_alloc_files $POOL $test_path $files "$ost_list" \
13332 || { rc=$? ; break; }
13333 pool_create_files $POOL $file_dir $files "$ost_list" \
13334 || { rc=$? ; break; }
13335 # former test_200g test_200h
13336 pool_lfs_df $POOL || { rc=$? ; break; }
13337 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13339 # former test_201a test_201b test_201c
13340 pool_remove_first_target $POOL || { rc=$? ; break; }
13342 local f=$test_path/$tfile
13343 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13344 pool_remove $POOL $f || { rc=$? ; break; }
13350 if ! combined_mgs_mds ; then
13355 run_test 200 "OST pools"
13357 # usage: default_attr <count | size | offset>
13359 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13362 # usage: check_default_stripe_attr
13363 check_default_stripe_attr() {
13364 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13367 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13369 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13373 error "unknown getstripe attr '$1'"
13376 [ $ACTUAL == $EXPECTED ] ||
13377 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13381 test_mkdir $DIR/$tdir
13382 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13384 check_default_stripe_attr --stripe-count
13385 check_default_stripe_attr --stripe-size
13386 check_default_stripe_attr --stripe-index
13388 run_test 204a "Print default stripe attributes"
13391 test_mkdir $DIR/$tdir
13392 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13394 check_default_stripe_attr --stripe-size
13395 check_default_stripe_attr --stripe-index
13397 run_test 204b "Print default stripe size and offset"
13400 test_mkdir $DIR/$tdir
13401 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13403 check_default_stripe_attr --stripe-count
13404 check_default_stripe_attr --stripe-index
13406 run_test 204c "Print default stripe count and offset"
13409 test_mkdir $DIR/$tdir
13410 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13412 check_default_stripe_attr --stripe-count
13413 check_default_stripe_attr --stripe-size
13415 run_test 204d "Print default stripe count and size"
13418 test_mkdir $DIR/$tdir
13419 $SETSTRIPE -d $DIR/$tdir
13421 check_default_stripe_attr --stripe-count --raw
13422 check_default_stripe_attr --stripe-size --raw
13423 check_default_stripe_attr --stripe-index --raw
13425 run_test 204e "Print raw stripe attributes"
13428 test_mkdir $DIR/$tdir
13429 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13431 check_default_stripe_attr --stripe-size --raw
13432 check_default_stripe_attr --stripe-index --raw
13434 run_test 204f "Print raw stripe size and offset"
13437 test_mkdir $DIR/$tdir
13438 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13440 check_default_stripe_attr --stripe-count --raw
13441 check_default_stripe_attr --stripe-index --raw
13443 run_test 204g "Print raw stripe count and offset"
13446 test_mkdir $DIR/$tdir
13447 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13449 check_default_stripe_attr --stripe-count --raw
13450 check_default_stripe_attr --stripe-size --raw
13452 run_test 204h "Print raw stripe count and size"
13454 # Figure out which job scheduler is being used, if any,
13455 # or use a fake one
13456 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13457 JOBENV=SLURM_JOB_ID
13458 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13460 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13462 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13463 JOBENV=LOADL_STEP_ID
13464 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13467 $LCTL list_param jobid_name > /dev/null 2>&1
13468 if [ $? -eq 0 ]; then
13474 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13476 verify_jobstats() {
13481 # we don't really need to clear the stats for this test to work, since each
13482 # command has a unique jobid, but it makes debugging easier if needed.
13483 # for facet in $facets; do
13484 # local dev=$(convert_facet2label $facet)
13485 # # clear old jobstats
13486 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13489 # use a new JobID for each test, or we might see an old one
13490 [ "$JOBENV" = "FAKE_JOBID" ] &&
13491 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13493 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13495 [ "$JOBENV" = "nodelocal" ] && {
13496 FAKE_JOBID=id.$testnum.%e.$RANDOM
13497 $LCTL set_param jobid_name=$FAKE_JOBID
13498 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13501 log "Test: ${cmd[*]}"
13502 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13504 if [ $JOBENV = "FAKE_JOBID" ]; then
13505 FAKE_JOBID=$JOBVAL ${cmd[*]}
13510 # all files are created on OST0000
13511 for facet in $facets; do
13512 local stats="*.$(convert_facet2label $facet).job_stats"
13514 # strip out libtool wrappers for in-tree executables
13515 if [ $(do_facet $facet lctl get_param $stats |
13516 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13517 do_facet $facet lctl get_param $stats
13518 error "No jobstats for $JOBVAL found on $facet::$stats"
13524 local new_jobenv=$1
13526 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13527 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13530 test_205() { # Job stats
13531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13532 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13533 skip "Need MDS version with at least 2.7.1"
13534 remote_mgs_nodsh && skip "remote MGS with nodsh"
13535 remote_mds_nodsh && skip "remote MDS with nodsh"
13536 remote_ost_nodsh && skip "remote OST with nodsh"
13537 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13538 skip "Server doesn't support jobstats"
13539 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13541 local old_jobenv=$($LCTL get_param -n jobid_var)
13542 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13543 stack_trap "do_facet mgs \
13544 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13548 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13549 mdt.*.job_cleanup_interval | head -n 1)
13550 local new_interval=5
13551 do_facet $SINGLEMDS \
13552 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13553 stack_trap "do_facet $SINGLEMDS \
13554 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13555 local start=$SECONDS
13559 cmd="mkdir $DIR/$tdir"
13560 verify_jobstats "$cmd" "$SINGLEMDS"
13562 cmd="rmdir $DIR/$tdir"
13563 verify_jobstats "$cmd" "$SINGLEMDS"
13564 # mkdir on secondary MDT
13565 if [ $MDSCOUNT -gt 1 ]; then
13566 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13567 verify_jobstats "$cmd" "mds2"
13570 cmd="mknod $DIR/$tfile c 1 3"
13571 verify_jobstats "$cmd" "$SINGLEMDS"
13573 cmd="rm -f $DIR/$tfile"
13574 verify_jobstats "$cmd" "$SINGLEMDS"
13575 # create all files on OST0000 so verify_jobstats can find OST stats
13577 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13578 verify_jobstats "$cmd" "$SINGLEMDS"
13580 cmd="touch $DIR/$tfile"
13581 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13583 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13584 verify_jobstats "$cmd" "ost1"
13586 cancel_lru_locks osc
13587 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13588 verify_jobstats "$cmd" "ost1"
13590 cmd="$TRUNCATE $DIR/$tfile 0"
13591 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13593 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13594 verify_jobstats "$cmd" "$SINGLEMDS"
13595 # jobstats expiry - sleep until old stats should be expired
13596 local left=$((new_interval + 5 - (SECONDS - start)))
13597 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13598 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13600 cmd="mkdir $DIR/$tdir.expire"
13601 verify_jobstats "$cmd" "$SINGLEMDS"
13602 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13603 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13605 # Ensure that jobid are present in changelog (if supported by MDS)
13606 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13607 changelog_dump | tail -10
13608 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13609 [ $jobids -eq 9 ] ||
13610 error "Wrong changelog jobid count $jobids != 9"
13614 jobstats_set $JOBENV
13616 changelog_dump | grep $tfile
13617 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13618 [ $jobids -eq 0 ] ||
13619 error "Unexpected jobids when jobid_var=$JOBENV"
13622 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13623 JOBENV="JOBCOMPLEX"
13624 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13626 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13628 run_test 205 "Verify job stats"
13630 # LU-1480, LU-1773 and LU-1657
13632 mkdir -p $DIR/$tdir
13633 $SETSTRIPE -c -1 $DIR/$tdir
13634 #define OBD_FAIL_LOV_INIT 0x1403
13635 $LCTL set_param fail_loc=0xa0001403
13636 $LCTL set_param fail_val=1
13637 touch $DIR/$tdir/$tfile || true
13639 run_test 206 "fail lov_init_raid0() doesn't lbug"
13642 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13643 local fsz=`stat -c %s $DIR/$tfile`
13644 cancel_lru_locks mdc
13646 # do not return layout in getattr intent
13647 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13648 $LCTL set_param fail_loc=0x170
13649 local sz=`stat -c %s $DIR/$tfile`
13651 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13655 run_test 207a "can refresh layout at glimpse"
13658 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13659 local cksum=`md5sum $DIR/$tfile`
13660 local fsz=`stat -c %s $DIR/$tfile`
13661 cancel_lru_locks mdc
13662 cancel_lru_locks osc
13664 # do not return layout in getattr intent
13665 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13666 $LCTL set_param fail_loc=0x171
13668 # it will refresh layout after the file is opened but before read issues
13669 echo checksum is "$cksum"
13670 echo "$cksum" |md5sum -c --quiet || error "file differs"
13674 run_test 207b "can refresh layout at open"
13677 # FIXME: in this test suite, only RD lease is used. This is okay
13678 # for now as only exclusive open is supported. After generic lease
13679 # is done, this test suite should be revised. - Jinshan
13681 remote_mds_nodsh && skip "remote MDS with nodsh"
13682 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13683 skip "Need MDS version at least 2.4.52"
13685 echo "==== test 1: verify get lease work"
13686 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13688 echo "==== test 2: verify lease can be broken by upcoming open"
13689 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13693 $MULTIOP $DIR/$tfile oO_RDONLY:c
13694 kill -USR1 $PID && wait $PID || error "break lease error"
13696 echo "==== test 3: verify lease can't be granted if an open already exists"
13697 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13701 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13702 kill -USR1 $PID && wait $PID || error "open file error"
13704 echo "==== test 4: lease can sustain over recovery"
13705 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13711 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13713 echo "==== test 5: lease broken can't be regained by replay"
13714 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13718 # open file to break lease and then recovery
13719 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13722 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13726 run_test 208 "Exclusive open"
13729 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13730 skip_env "must have disp_stripe"
13733 sync; sleep 5; sync;
13735 echo 3 > /proc/sys/vm/drop_caches
13736 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13738 # open/close 500 times
13739 for i in $(seq 500); do
13743 echo 3 > /proc/sys/vm/drop_caches
13744 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13746 echo "before: $req_before, after: $req_after"
13747 [ $((req_after - req_before)) -ge 300 ] &&
13748 error "open/close requests are not freed"
13751 run_test 209 "read-only open/close requests should be freed promptly"
13755 size=$((size % 8192 + 1))
13756 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13757 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13758 rm -f $DIR/f212 $DIR/f212.xyz
13760 run_test 212 "Sendfile test ============================================"
13763 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13764 cancel_lru_locks osc
13765 lctl set_param fail_loc=0x8000040f
13766 # generate a read lock
13767 cat $DIR/$tfile > /dev/null
13768 # write to the file, it will try to cancel the above read lock.
13769 cat /etc/hosts >> $DIR/$tfile
13771 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13773 test_214() { # for bug 20133
13774 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13775 for (( i=0; i < 340; i++ )) ; do
13776 touch $DIR/$tdir/d214c/a$i
13779 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13780 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13781 ls $DIR/d214c || error "ls $DIR/d214c failed"
13782 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13783 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13785 run_test 214 "hash-indexed directory test - bug 20133"
13787 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13788 create_lnet_proc_files() {
13789 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13792 # counterpart of create_lnet_proc_files
13793 remove_lnet_proc_files() {
13794 rm -f $TMP/lnet_$1.sys
13797 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13798 # 3rd arg as regexp for body
13799 check_lnet_proc_stats() {
13800 local l=$(cat "$TMP/lnet_$1" |wc -l)
13801 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13803 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13806 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13807 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13808 # optional and can be regexp for 2nd line (lnet.routes case)
13809 check_lnet_proc_entry() {
13810 local blp=2 # blp stands for 'position of 1st line of body'
13811 [ -z "$5" ] || blp=3 # lnet.routes case
13813 local l=$(cat "$TMP/lnet_$1" |wc -l)
13814 # subtracting one from $blp because the body can be empty
13815 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13817 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13818 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13820 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13821 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13823 # bail out if any unexpected line happened
13824 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13825 [ "$?" != 0 ] || error "$2 misformatted"
13828 test_215() { # for bugs 18102, 21079, 21517
13829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13831 local N='(0|[1-9][0-9]*)' # non-negative numeric
13832 local P='[1-9][0-9]*' # positive numeric
13833 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13834 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13835 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13836 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13838 local L1 # regexp for 1st line
13839 local L2 # regexp for 2nd line (optional)
13840 local BR # regexp for the rest (body)
13842 # lnet.stats should look as 11 space-separated non-negative numerics
13843 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13844 create_lnet_proc_files "stats"
13845 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13846 remove_lnet_proc_files "stats"
13848 # lnet.routes should look like this:
13849 # Routing disabled/enabled
13850 # net hops priority state router
13851 # where net is a string like tcp0, hops > 0, priority >= 0,
13852 # state is up/down,
13853 # router is a string like 192.168.1.1@tcp2
13854 L1="^Routing (disabled|enabled)$"
13855 L2="^net +hops +priority +state +router$"
13856 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13857 create_lnet_proc_files "routes"
13858 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13859 remove_lnet_proc_files "routes"
13861 # lnet.routers should look like this:
13862 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13863 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13864 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13865 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13866 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13867 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13868 create_lnet_proc_files "routers"
13869 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13870 remove_lnet_proc_files "routers"
13872 # lnet.peers should look like this:
13873 # nid refs state last max rtr min tx min queue
13874 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13875 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13876 # numeric (0 or >0 or <0), queue >= 0.
13877 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13878 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13879 create_lnet_proc_files "peers"
13880 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13881 remove_lnet_proc_files "peers"
13883 # lnet.buffers should look like this:
13884 # pages count credits min
13885 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13886 L1="^pages +count +credits +min$"
13887 BR="^ +$N +$N +$I +$I$"
13888 create_lnet_proc_files "buffers"
13889 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13890 remove_lnet_proc_files "buffers"
13892 # lnet.nis should look like this:
13893 # nid status alive refs peer rtr max tx min
13894 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13895 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13896 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13897 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13898 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13899 create_lnet_proc_files "nis"
13900 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13901 remove_lnet_proc_files "nis"
13903 # can we successfully write to lnet.stats?
13904 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13906 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13908 test_216() { # bug 20317
13909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13910 remote_ost_nodsh && skip "remote OST with nodsh"
13913 local facets=$(get_facets OST)
13914 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13916 save_lustre_params client "osc.*.contention_seconds" > $p
13917 save_lustre_params $facets \
13918 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13919 save_lustre_params $facets \
13920 "ldlm.namespaces.filter-*.contended_locks" >> $p
13921 save_lustre_params $facets \
13922 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13923 clear_stats osc.*.osc_stats
13925 # agressive lockless i/o settings
13926 do_nodes $(comma_list $(osts_nodes)) \
13927 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13928 ldlm.namespaces.filter-*.contended_locks=0 \
13929 ldlm.namespaces.filter-*.contention_seconds=60"
13930 lctl set_param -n osc.*.contention_seconds=60
13932 $DIRECTIO write $DIR/$tfile 0 10 4096
13933 $CHECKSTAT -s 40960 $DIR/$tfile
13935 # disable lockless i/o
13936 do_nodes $(comma_list $(osts_nodes)) \
13937 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13938 ldlm.namespaces.filter-*.contended_locks=32 \
13939 ldlm.namespaces.filter-*.contention_seconds=0"
13940 lctl set_param -n osc.*.contention_seconds=0
13941 clear_stats osc.*.osc_stats
13943 dd if=/dev/zero of=$DIR/$tfile count=0
13944 $CHECKSTAT -s 0 $DIR/$tfile
13946 restore_lustre_params <$p
13950 run_test 216 "check lockless direct write updates file size and kms correctly"
13952 test_217() { # bug 22430
13953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13958 for node in $(nodes_list); do
13959 nid=$(host_nids_address $node $NETTYPE)
13960 if [[ $nid = *-* ]] ; then
13961 echo "lctl ping $(h2nettype $nid)"
13962 lctl ping $(h2nettype $nid)
13964 echo "skipping $node (no hyphen detected)"
13968 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13971 # do directio so as not to populate the page cache
13972 log "creating a 10 Mb file"
13973 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13974 log "starting reads"
13975 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13976 log "truncating the file"
13977 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13979 kill %+ || true # reads might have finished
13980 echo "wait until dd is finished"
13982 log "removing the temporary file"
13983 rm -rf $DIR/$tfile || error "tmp file removal failed"
13985 run_test 218 "parallel read and truncate should not deadlock"
13988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13990 # write one partial page
13991 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13992 # set no grant so vvp_io_commit_write will do sync write
13993 $LCTL set_param fail_loc=0x411
13994 # write a full page at the end of file
13995 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13997 $LCTL set_param fail_loc=0
13998 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13999 $LCTL set_param fail_loc=0x411
14000 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14003 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14004 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14006 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14008 test_220() { #LU-325
14009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14010 remote_ost_nodsh && skip "remote OST with nodsh"
14011 remote_mds_nodsh && skip "remote MDS with nodsh"
14012 remote_mgs_nodsh && skip "remote MGS with nodsh"
14016 # create on MDT0000 so the last_id and next_id are correct
14018 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14022 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14023 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14024 osc.$mdtosc_proc1.prealloc_last_id)
14025 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14026 osc.$mdtosc_proc1.prealloc_next_id)
14030 if ! combined_mgs_mds ; then
14034 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14035 #define OBD_FAIL_OST_ENOINO 0x229
14036 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14037 create_pool $FSNAME.$TESTNAME || return 1
14038 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14040 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14042 MDSOBJS=$((last_id - next_id))
14043 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14045 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14046 echo "OST still has $count kbytes free"
14048 echo "create $MDSOBJS files @next_id..."
14049 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14051 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14052 osc.$mdtosc_proc1.prealloc_last_id)
14053 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14054 osc.$mdtosc_proc1.prealloc_next_id)
14056 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14061 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14062 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14064 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14065 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14066 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14067 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14068 echo "unlink $MDSOBJS files @$next_id..."
14069 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14071 if ! combined_mgs_mds ; then
14075 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14080 dd if=`which date` of=$MOUNT/date oflag=sync
14081 chmod +x $MOUNT/date
14083 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14084 $LCTL set_param fail_loc=0x80001401
14086 $MOUNT/date > /dev/null
14089 run_test 221 "make sure fault and truncate race to not cause OOM"
14092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14095 test_mkdir $DIR/$tdir
14096 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14097 createmany -o $DIR/$tdir/$tfile 10
14098 cancel_lru_locks mdc
14099 cancel_lru_locks osc
14100 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14101 $LCTL set_param fail_loc=0x31a
14102 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14103 $LCTL set_param fail_loc=0
14106 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14112 test_mkdir $DIR/$tdir
14113 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14114 createmany -o $DIR/$tdir/$tfile 10
14115 cancel_lru_locks mdc
14116 cancel_lru_locks osc
14117 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14118 $LCTL set_param fail_loc=0x31a
14119 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14120 $LCTL set_param fail_loc=0
14122 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14128 test_mkdir $DIR/$tdir
14129 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14130 createmany -o $DIR/$tdir/$tfile 10
14131 cancel_lru_locks mdc
14132 cancel_lru_locks osc
14133 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14134 $LCTL set_param fail_loc=0x31b
14135 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14136 $LCTL set_param fail_loc=0
14139 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14141 test_224a() { # LU-1039, MRP-303
14142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14144 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14145 $LCTL set_param fail_loc=0x508
14146 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14147 $LCTL set_param fail_loc=0
14150 run_test 224a "Don't panic on bulk IO failure"
14152 test_224b() { # LU-1039, MRP-303
14153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14155 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14156 cancel_lru_locks osc
14157 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14158 $LCTL set_param fail_loc=0x515
14159 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14160 $LCTL set_param fail_loc=0
14163 run_test 224b "Don't panic on bulk IO failure"
14165 test_224c() { # LU-6441
14166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14167 remote_mds_nodsh && skip "remote MDS with nodsh"
14169 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14170 save_writethrough $p
14171 set_cache writethrough on
14173 local pages_per_rpc=$($LCTL get_param \
14174 osc.*.max_pages_per_rpc)
14175 local at_max=$($LCTL get_param -n at_max)
14176 local timeout=$($LCTL get_param -n timeout)
14177 local test_at="$LCTL get_param -n at_max"
14178 local param_at="$FSNAME.sys.at_max"
14179 local test_timeout="$LCTL get_param -n timeout"
14180 local param_timeout="$FSNAME.sys.timeout"
14182 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14184 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14185 error "conf_param at_max=0 failed"
14186 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14187 error "conf_param timeout=5 failed"
14189 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14190 do_facet ost1 $LCTL set_param fail_loc=0x520
14191 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14192 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14194 do_facet ost1 $LCTL set_param fail_loc=0
14196 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14197 error "conf_param at_max=$at_max failed"
14198 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14199 $timeout || error "conf_param timeout=$timeout failed"
14201 $LCTL set_param -n $pages_per_rpc
14202 restore_lustre_params < $p
14205 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14207 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14210 if [ -z ${MDSSURVEY} ]; then
14211 skip_env "mds-survey not found"
14213 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14214 skip "Need MDS version at least 2.2.51"
14216 local mds=$(facet_host $SINGLEMDS)
14217 local target=$(do_nodes $mds 'lctl dl' |
14218 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14220 local cmd1="file_count=1000 thrhi=4"
14221 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14222 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14223 local cmd="$cmd1 $cmd2 $cmd3"
14225 rm -f ${TMP}/mds_survey*
14227 eval $cmd || error "mds-survey with zero-stripe failed"
14228 cat ${TMP}/mds_survey*
14229 rm -f ${TMP}/mds_survey*
14231 run_test 225a "Metadata survey sanity with zero-stripe"
14234 if [ -z ${MDSSURVEY} ]; then
14235 skip_env "mds-survey not found"
14237 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14238 skip "Need MDS version at least 2.2.51"
14239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14240 remote_mds_nodsh && skip "remote MDS with nodsh"
14241 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14242 skip_env "Need to mount OST to test"
14245 local mds=$(facet_host $SINGLEMDS)
14246 local target=$(do_nodes $mds 'lctl dl' |
14247 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14249 local cmd1="file_count=1000 thrhi=4"
14250 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14251 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14252 local cmd="$cmd1 $cmd2 $cmd3"
14254 rm -f ${TMP}/mds_survey*
14256 eval $cmd || error "mds-survey with stripe_count failed"
14257 cat ${TMP}/mds_survey*
14258 rm -f ${TMP}/mds_survey*
14260 run_test 225b "Metadata survey sanity with stripe_count = 1"
14262 mcreate_path2fid () {
14268 local path=$DIR/$tdir/$name
14273 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14274 error "cannot create $desc"
14276 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14278 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14280 fid_path=$($LFS fid2path $MOUNT $fid)
14282 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14284 [ "$path" == "$fid_path" ] ||
14285 error "fid2path returned $fid_path, expected $path"
14287 echo "pass with $path and $fid"
14292 mkdir -p $DIR/$tdir
14294 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14295 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14296 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14297 mcreate_path2fid 0040666 0 0 dir "directory"
14298 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14299 mcreate_path2fid 0100666 0 0 file "regular file"
14300 mcreate_path2fid 0120666 0 0 link "symbolic link"
14301 mcreate_path2fid 0140666 0 0 sock "socket"
14303 run_test 226a "call path2fid and fid2path on files of all type"
14306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14311 mkdir -p $DIR/$tdir
14312 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14313 error "create remote directory failed"
14314 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14315 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14316 "character special file (null)"
14317 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14318 "character special file (no device)"
14319 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14320 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14321 "block special file (loop)"
14322 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14323 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14324 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14326 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14328 # LU-1299 Executing or running ldd on a truncated executable does not
14329 # cause an out-of-memory condition.
14331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14332 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14334 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14335 chmod +x $MOUNT/date
14337 $MOUNT/date > /dev/null
14338 ldd $MOUNT/date > /dev/null
14341 run_test 227 "running truncated executable does not cause OOM"
14343 # LU-1512 try to reuse idle OI blocks
14345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14346 remote_mds_nodsh && skip "remote MDS with nodsh"
14347 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14348 skip_env "ldiskfs only test"
14350 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14351 local myDIR=$DIR/$tdir
14354 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14355 $LCTL set_param fail_loc=0x80001002
14356 createmany -o $myDIR/t- 10000
14357 $LCTL set_param fail_loc=0
14358 # The guard is current the largest FID holder
14360 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14362 local IDX=$(($SEQ % 64))
14364 do_facet $SINGLEMDS sync
14365 # Make sure journal flushed.
14367 local blk1=$(do_facet $SINGLEMDS \
14368 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14369 grep Blockcount | awk '{print $4}')
14371 # Remove old files, some OI blocks will become idle.
14372 unlinkmany $myDIR/t- 10000
14373 # Create new files, idle OI blocks should be reused.
14374 createmany -o $myDIR/t- 2000
14375 do_facet $SINGLEMDS sync
14376 # Make sure journal flushed.
14378 local blk2=$(do_facet $SINGLEMDS \
14379 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14380 grep Blockcount | awk '{print $4}')
14382 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14384 run_test 228a "try to reuse idle OI blocks"
14387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14388 remote_mds_nodsh && skip "remote MDS with nodsh"
14389 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14390 skip_env "ldiskfs only test"
14392 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14393 local myDIR=$DIR/$tdir
14396 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14397 $LCTL set_param fail_loc=0x80001002
14398 createmany -o $myDIR/t- 10000
14399 $LCTL set_param fail_loc=0
14400 # The guard is current the largest FID holder
14402 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14404 local IDX=$(($SEQ % 64))
14406 do_facet $SINGLEMDS sync
14407 # Make sure journal flushed.
14409 local blk1=$(do_facet $SINGLEMDS \
14410 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14411 grep Blockcount | awk '{print $4}')
14413 # Remove old files, some OI blocks will become idle.
14414 unlinkmany $myDIR/t- 10000
14417 stop $SINGLEMDS || error "Fail to stop MDT."
14419 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14421 df $MOUNT || error "Fail to df."
14422 # Create new files, idle OI blocks should be reused.
14423 createmany -o $myDIR/t- 2000
14424 do_facet $SINGLEMDS sync
14425 # Make sure journal flushed.
14427 local blk2=$(do_facet $SINGLEMDS \
14428 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14429 grep Blockcount | awk '{print $4}')
14431 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14433 run_test 228b "idle OI blocks can be reused after MDT restart"
14437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14438 remote_mds_nodsh && skip "remote MDS with nodsh"
14439 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14440 skip_env "ldiskfs only test"
14442 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14443 local myDIR=$DIR/$tdir
14446 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14447 $LCTL set_param fail_loc=0x80001002
14448 # 20000 files can guarantee there are index nodes in the OI file
14449 createmany -o $myDIR/t- 20000
14450 $LCTL set_param fail_loc=0
14451 # The guard is current the largest FID holder
14453 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14455 local IDX=$(($SEQ % 64))
14457 do_facet $SINGLEMDS sync
14458 # Make sure journal flushed.
14460 local blk1=$(do_facet $SINGLEMDS \
14461 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14462 grep Blockcount | awk '{print $4}')
14464 # Remove old files, some OI blocks will become idle.
14465 unlinkmany $myDIR/t- 20000
14467 # The OI file should become empty now
14469 # Create new files, idle OI blocks should be reused.
14470 createmany -o $myDIR/t- 2000
14471 do_facet $SINGLEMDS sync
14472 # Make sure journal flushed.
14474 local blk2=$(do_facet $SINGLEMDS \
14475 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14476 grep Blockcount | awk '{print $4}')
14478 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14480 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14482 test_229() { # LU-2482, LU-3448
14483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14484 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14485 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14486 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14490 # Create a file with a released layout and stripe count 2.
14491 $MULTIOP $DIR/$tfile H2c ||
14492 error "failed to create file with released layout"
14494 $GETSTRIPE -v $DIR/$tfile
14496 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14497 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14499 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14500 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14501 stat $DIR/$tfile || error "failed to stat released file"
14503 chown $RUNAS_ID $DIR/$tfile ||
14504 error "chown $RUNAS_ID $DIR/$tfile failed"
14506 chgrp $RUNAS_ID $DIR/$tfile ||
14507 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14509 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14510 rm $DIR/$tfile || error "failed to remove released file"
14512 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14516 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14520 test_mkdir $DIR/$tdir
14521 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14522 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14523 [ $mdt_idx -ne 0 ] &&
14524 error "create local directory on wrong MDT $mdt_idx"
14526 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14527 error "create remote directory failed"
14528 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14529 [ $mdt_idx -ne $MDTIDX ] &&
14530 error "create remote directory on wrong MDT $mdt_idx"
14532 createmany -o $DIR/$tdir/test_230/t- 10 ||
14533 error "create files on remote directory failed"
14534 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14535 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14536 rm -r $DIR/$tdir || error "unlink remote directory failed"
14538 run_test 230a "Create remote directory and files under the remote directory"
14541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14542 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14550 local migrate_dir=$DIR/$tdir/migrate_dir
14551 local other_dir=$DIR/$tdir/other_dir
14553 test_mkdir $DIR/$tdir
14554 test_mkdir -i0 -c1 $migrate_dir
14555 test_mkdir -i0 -c1 $other_dir
14556 for ((i=0; i<10; i++)); do
14557 mkdir -p $migrate_dir/dir_${i}
14558 createmany -o $migrate_dir/dir_${i}/f 10 ||
14559 error "create files under remote dir failed $i"
14562 cp /etc/passwd $migrate_dir/$tfile
14563 cp /etc/passwd $other_dir/$tfile
14564 chattr +SAD $migrate_dir
14565 chattr +SAD $migrate_dir/$tfile
14567 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14568 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14569 local old_dir_mode=$(stat -c%f $migrate_dir)
14570 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14572 mkdir -p $migrate_dir/dir_default_stripe2
14573 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14574 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14576 mkdir -p $other_dir
14577 ln $migrate_dir/$tfile $other_dir/luna
14578 ln $migrate_dir/$tfile $migrate_dir/sofia
14579 ln $other_dir/$tfile $migrate_dir/david
14580 ln -s $migrate_dir/$tfile $other_dir/zachary
14581 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14582 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14584 $LFS migrate -m $MDTIDX $migrate_dir ||
14585 error "fails on migrating remote dir to MDT1"
14587 echo "migratate to MDT1, then checking.."
14588 for ((i = 0; i < 10; i++)); do
14589 for file in $(find $migrate_dir/dir_${i}); do
14590 mdt_index=$($LFS getstripe -m $file)
14591 [ $mdt_index == $MDTIDX ] ||
14592 error "$file is not on MDT${MDTIDX}"
14596 # the multiple link file should still in MDT0
14597 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14598 [ $mdt_index == 0 ] ||
14599 error "$file is not on MDT${MDTIDX}"
14601 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14602 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14603 error " expect $old_dir_flag get $new_dir_flag"
14605 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14606 [ "$old_file_flag" = "$new_file_flag" ] ||
14607 error " expect $old_file_flag get $new_file_flag"
14609 local new_dir_mode=$(stat -c%f $migrate_dir)
14610 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14611 error "expect mode $old_dir_mode get $new_dir_mode"
14613 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14614 [ "$old_file_mode" = "$new_file_mode" ] ||
14615 error "expect mode $old_file_mode get $new_file_mode"
14617 diff /etc/passwd $migrate_dir/$tfile ||
14618 error "$tfile different after migration"
14620 diff /etc/passwd $other_dir/luna ||
14621 error "luna different after migration"
14623 diff /etc/passwd $migrate_dir/sofia ||
14624 error "sofia different after migration"
14626 diff /etc/passwd $migrate_dir/david ||
14627 error "david different after migration"
14629 diff /etc/passwd $other_dir/zachary ||
14630 error "zachary different after migration"
14632 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14633 error "${tfile}_ln different after migration"
14635 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14636 error "${tfile}_ln_other different after migration"
14638 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14639 [ $stripe_count = 2 ] ||
14640 error "dir strpe_count $d != 2 after migration."
14642 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14643 [ $stripe_count = 2 ] ||
14644 error "file strpe_count $d != 2 after migration."
14646 #migrate back to MDT0
14649 $LFS migrate -m $MDTIDX $migrate_dir ||
14650 error "fails on migrating remote dir to MDT0"
14652 echo "migrate back to MDT0, checking.."
14653 for file in $(find $migrate_dir); do
14654 mdt_index=$($LFS getstripe -m $file)
14655 [ $mdt_index == $MDTIDX ] ||
14656 error "$file is not on MDT${MDTIDX}"
14659 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14660 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14661 error " expect $old_dir_flag get $new_dir_flag"
14663 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14664 [ "$old_file_flag" = "$new_file_flag" ] ||
14665 error " expect $old_file_flag get $new_file_flag"
14667 local new_dir_mode=$(stat -c%f $migrate_dir)
14668 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14669 error "expect mode $old_dir_mode get $new_dir_mode"
14671 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14672 [ "$old_file_mode" = "$new_file_mode" ] ||
14673 error "expect mode $old_file_mode get $new_file_mode"
14675 diff /etc/passwd ${migrate_dir}/$tfile ||
14676 error "$tfile different after migration"
14678 diff /etc/passwd ${other_dir}/luna ||
14679 error "luna different after migration"
14681 diff /etc/passwd ${migrate_dir}/sofia ||
14682 error "sofia different after migration"
14684 diff /etc/passwd ${other_dir}/zachary ||
14685 error "zachary different after migration"
14687 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14688 error "${tfile}_ln different after migration"
14690 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14691 error "${tfile}_ln_other different after migration"
14693 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14694 [ $stripe_count = 2 ] ||
14695 error "dir strpe_count $d != 2 after migration."
14697 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14698 [ $stripe_count = 2 ] ||
14699 error "file strpe_count $d != 2 after migration."
14701 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14703 run_test 230b "migrate directory"
14706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14708 remote_mds_nodsh && skip "remote MDS with nodsh"
14713 local migrate_dir=$DIR/$tdir/migrate_dir
14715 #If migrating directory fails in the middle, all entries of
14716 #the directory is still accessiable.
14717 test_mkdir $DIR/$tdir
14718 test_mkdir -i0 -c1 $migrate_dir
14720 createmany -o $migrate_dir/f 10 ||
14721 error "create files under ${migrate_dir} failed"
14723 #failed after migrating 5 entries
14724 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14725 do_facet mds1 lctl set_param fail_loc=0x20001801
14726 do_facet mds1 lctl set_param fail_val=5
14727 local t=$(ls $migrate_dir | wc -l)
14728 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14729 error "migrate should fail after 5 entries"
14731 mkdir $migrate_dir/dir &&
14732 error "mkdir succeeds under migrating directory"
14733 touch $migrate_dir/file &&
14734 error "touch file succeeds under migrating directory"
14736 local u=$(ls $migrate_dir | wc -l)
14737 [ "$u" == "$t" ] || error "$u != $t during migration"
14739 for file in $(find $migrate_dir); do
14740 stat $file || error "stat $file failed"
14743 do_facet mds1 lctl set_param fail_loc=0
14744 do_facet mds1 lctl set_param fail_val=0
14746 $LFS migrate -m $MDTIDX $migrate_dir ||
14747 error "migrate open files should failed with open files"
14749 echo "Finish migration, then checking.."
14750 for file in $(find $migrate_dir); do
14751 mdt_index=$($LFS getstripe -m $file)
14752 [ $mdt_index == $MDTIDX ] ||
14753 error "$file is not on MDT${MDTIDX}"
14756 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14758 run_test 230c "check directory accessiblity if migration is failed"
14761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14766 local migrate_dir=$DIR/$tdir/migrate_dir
14770 test_mkdir $DIR/$tdir
14771 test_mkdir -i0 -c1 $migrate_dir
14773 for ((i=0; i<100; i++)); do
14774 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14775 createmany -o $migrate_dir/dir_${i}/f 100 ||
14776 error "create files under remote dir failed $i"
14779 $LFS migrate -m $MDTIDX $migrate_dir ||
14780 error "migrate remote dir error"
14782 echo "Finish migration, then checking.."
14783 for file in $(find $migrate_dir); do
14784 mdt_index=$($LFS getstripe -m $file)
14785 [ $mdt_index == $MDTIDX ] ||
14786 error "$file is not on MDT${MDTIDX}"
14789 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14791 run_test 230d "check migrate big directory"
14794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14802 mkdir -p $DIR/$tdir
14803 mkdir $DIR/$tdir/migrate_dir
14804 mkdir $DIR/$tdir/other_dir
14805 touch $DIR/$tdir/migrate_dir/a
14806 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14807 ls $DIR/$tdir/other_dir
14809 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14810 error "migrate dir fails"
14812 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
14813 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14815 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14816 [ $mdt_index == 0 ] || error "a is not on MDT0"
14818 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14819 error "migrate dir fails"
14821 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
14822 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14824 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14825 [ $mdt_index == 1 ] || error "a is not on MDT1"
14827 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
14828 [ $mdt_index == 1 ] || error "b is not on MDT1"
14830 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14831 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14833 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14835 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14837 run_test 230e "migrate mulitple local link files"
14840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14846 mkdir -p $DIR/$tdir
14847 mkdir $DIR/$tdir/migrate_dir
14848 $LFS mkdir -i1 $DIR/$tdir/other_dir
14849 touch $DIR/$tdir/migrate_dir/a
14850 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14851 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14852 ls $DIR/$tdir/other_dir
14854 # a should be migrated to MDT1, since no other links on MDT0
14855 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14856 error "#1 migrate dir fails"
14857 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
14858 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14859 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14860 [ $mdt_index == 1 ] || error "a is not on MDT1"
14862 # a should stay on MDT1, because it is a mulitple link file
14863 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14864 error "#2 migrate dir fails"
14865 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14866 [ $mdt_index == 1 ] || error "a is not on MDT1"
14868 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14869 error "#3 migrate dir fails"
14871 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14872 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14873 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14875 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14876 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14878 # a should be migrated to MDT0, since no other links on MDT1
14879 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14880 error "#4 migrate dir fails"
14881 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14882 [ $mdt_index == 0 ] || error "a is not on MDT0"
14884 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14886 run_test 230f "migrate mulitple remote link files"
14889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14892 mkdir -p $DIR/$tdir/migrate_dir
14894 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14895 error "migrating dir to non-exist MDT succeeds"
14898 run_test 230g "migrate dir to non-exist MDT"
14901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14902 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14903 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14904 skip "Need MDS version at least 2.7.64"
14908 mkdir -p $DIR/$tdir/migrate_dir
14910 $LFS migrate -m1 $DIR &&
14911 error "migrating mountpoint1 should fail"
14913 $LFS migrate -m1 $DIR/$tdir/.. &&
14914 error "migrating mountpoint2 should fail"
14916 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14917 error "migrating $tdir fail"
14919 mdt_index=$($LFS getstripe -m $DIR/$tdir)
14920 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14922 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
14923 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14926 run_test 230h "migrate .. and root"
14929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14930 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14932 mkdir -p $DIR/$tdir/migrate_dir
14934 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14935 error "migration fails with a tailing slash"
14937 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14938 error "migration fails with two tailing slashes"
14940 run_test 230i "lfs migrate -m tolerates trailing slashes"
14944 # For simplicity this test assumes that max_pages_per_rpc
14945 # is the same across all OSCs
14946 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14947 local bulk_size=$((max_pages * 4096))
14948 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14951 mkdir -p $DIR/$tdir
14952 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14953 error "failed to set stripe with -S ${brw_size}M option"
14955 # clear the OSC stats
14956 $LCTL set_param osc.*.stats=0 &>/dev/null
14959 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14960 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14961 oflag=direct &>/dev/null || error "dd failed"
14963 sync; sleep 1; sync # just to be safe
14964 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14965 if [ x$nrpcs != "x1" ]; then
14966 $LCTL get_param osc.*.stats
14967 error "found $nrpcs ost_write RPCs, not 1 as expected"
14971 # Drop the OSC cache, otherwise we will read from it
14972 cancel_lru_locks osc
14974 # clear the OSC stats
14975 $LCTL set_param osc.*.stats=0 &>/dev/null
14977 # Client reads $bulk_size.
14978 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14979 iflag=direct &>/dev/null || error "dd failed"
14981 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14982 if [ x$nrpcs != "x1" ]; then
14983 $LCTL get_param osc.*.stats
14984 error "found $nrpcs ost_read RPCs, not 1 as expected"
14987 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14990 mkdir -p $DIR/$tdir
14992 for i in {0..1023}; do
14993 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14994 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14995 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14999 run_test 231b "must not assert on fully utilized OST request buffer"
15002 mkdir -p $DIR/$tdir
15003 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15005 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15006 do_facet ost1 $LCTL set_param fail_loc=0x31c
15008 # ignore dd failure
15009 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15011 do_facet ost1 $LCTL set_param fail_loc=0
15012 umount_client $MOUNT || error "umount failed"
15013 mount_client $MOUNT || error "mount failed"
15014 stop ost1 || error "cannot stop ost1"
15015 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15017 run_test 232a "failed lock should not block umount"
15020 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15021 skip "Need MDS version at least 2.10.58"
15023 mkdir -p $DIR/$tdir
15024 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15025 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15027 cancel_lru_locks osc
15029 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15030 do_facet ost1 $LCTL set_param fail_loc=0x31c
15033 $LFS data_version $DIR/$tdir/$tfile || true
15035 do_facet ost1 $LCTL set_param fail_loc=0
15036 umount_client $MOUNT || error "umount failed"
15037 mount_client $MOUNT || error "mount failed"
15038 stop ost1 || error "cannot stop ost1"
15039 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15041 run_test 232b "failed data version lock should not block umount"
15044 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15045 skip "Need MDS version at least 2.3.64"
15046 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15048 local fid=$($LFS path2fid $MOUNT)
15050 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15051 error "cannot access $MOUNT using its FID '$fid'"
15053 run_test 233a "checking that OBF of the FS root succeeds"
15056 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15057 skip "Need MDS version at least 2.5.90"
15058 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15060 local fid=$($LFS path2fid $MOUNT/.lustre)
15062 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15063 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15065 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15066 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15067 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15069 run_test 233b "checking that OBF of the FS .lustre succeeds"
15072 local p="$TMP/sanityN-$TESTNAME.parameters"
15073 save_lustre_params client "llite.*.xattr_cache" > $p
15074 lctl set_param llite.*.xattr_cache 1 ||
15075 skip_env "xattr cache is not supported"
15077 mkdir -p $DIR/$tdir || error "mkdir failed"
15078 touch $DIR/$tdir/$tfile || error "touch failed"
15079 # OBD_FAIL_LLITE_XATTR_ENOMEM
15080 $LCTL set_param fail_loc=0x1405
15081 getfattr -n user.attr $DIR/$tdir/$tfile &&
15082 error "getfattr should have failed with ENOMEM"
15083 $LCTL set_param fail_loc=0x0
15086 restore_lustre_params < $p
15089 run_test 234 "xattr cache should not crash on ENOMEM"
15092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15093 skip "Need MDS version at least 2.4.52"
15095 flock_deadlock $DIR/$tfile
15100 124) error "process hangs on a deadlock"
15102 *) error "error executing flock_deadlock $DIR/$tfile"
15106 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15110 check_swap_layouts_support
15112 local ref1=/etc/passwd
15113 local ref2=/etc/group
15114 local file1=$DIR/$tdir/f1
15115 local file2=$DIR/$tdir/f2
15117 test_mkdir -c1 $DIR/$tdir
15118 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15119 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15120 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15121 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15122 local fd=$(free_fd)
15123 local cmd="exec $fd<>$file2"
15126 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15127 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15130 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15135 run_test 236 "Layout swap on open unlinked file"
15137 # test to verify file handle related system calls
15138 # (name_to_handle_at/open_by_handle_at)
15139 # The new system calls are supported in glibc >= 2.14.
15142 echo "Test file_handle syscalls" > $DIR/$tfile ||
15143 error "write failed"
15144 check_fhandle_syscalls $DIR/$tfile ||
15145 error "check_fhandle_syscalls failed"
15147 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15149 # LU-4659 linkea consistency
15151 local server_version=$(lustre_version_code $SINGLEMDS)
15153 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15154 [[ $server_version -gt $(version_code 2.5.1) &&
15155 $server_version -lt $(version_code 2.5.50) ]] ||
15156 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15159 ln $DIR/$tfile $DIR/$tfile.lnk
15160 touch $DIR/$tfile.new
15161 mv $DIR/$tfile.new $DIR/$tfile
15162 local fid1=$($LFS path2fid $DIR/$tfile)
15163 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15164 local path1=$($LFS fid2path $FSNAME "$fid1")
15165 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15166 local path2=$($LFS fid2path $FSNAME "$fid2")
15167 [ $tfile.lnk == $path2 ] ||
15168 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15171 run_test 238 "Verify linkea consistency"
15173 test_239A() { # was test_239
15174 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15175 skip "Need MDS version at least 2.5.60"
15177 local list=$(comma_list $(mdts_nodes))
15179 mkdir -p $DIR/$tdir
15180 createmany -o $DIR/$tdir/f- 5000
15181 unlinkmany $DIR/$tdir/f- 5000
15182 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15183 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15184 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15185 osp.*MDT*.sync_in_flight" | calc_sum)
15186 [ "$changes" -eq 0 ] || error "$changes not synced"
15188 run_test 239A "osp_sync test"
15190 test_239a() { #LU-5297
15191 remote_mds_nodsh && skip "remote MDS with nodsh"
15194 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15195 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15196 chgrp $RUNAS_GID $DIR/$tfile
15197 wait_delete_completed
15199 run_test 239a "process invalid osp sync record correctly"
15201 test_239b() { #LU-5297
15202 remote_mds_nodsh && skip "remote MDS with nodsh"
15205 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15206 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15207 chgrp $RUNAS_GID $DIR/$tfile1
15208 wait_delete_completed
15209 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15211 chgrp $RUNAS_GID $DIR/$tfile2
15212 wait_delete_completed
15214 run_test 239b "process osp sync record with ENOMEM error correctly"
15217 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15218 remote_mds_nodsh && skip "remote MDS with nodsh"
15220 mkdir -p $DIR/$tdir
15222 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15223 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15224 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15225 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15227 umount_client $MOUNT || error "umount failed"
15228 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15229 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15230 mount_client $MOUNT || error "failed to mount client"
15232 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15233 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15235 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15238 for LOOP in $(seq $1); do
15239 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15240 cancel_lru_locks $OSC || true
15245 for LOOP in $(seq $1); do
15246 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15247 iflag=direct 2>/dev/null
15251 test_241a() { # was test_241
15252 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15254 cancel_lru_locks $OSC
15255 test_241_bio 1000 &
15260 run_test 241a "bio vs dio"
15263 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15265 test_241_dio 1000 &
15270 run_test 241b "dio vs dio"
15273 remote_mds_nodsh && skip "remote MDS with nodsh"
15275 mkdir -p $DIR/$tdir
15276 touch $DIR/$tdir/$tfile
15278 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15279 do_facet mds1 lctl set_param fail_loc=0x105
15280 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15282 do_facet mds1 lctl set_param fail_loc=0
15283 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15285 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15289 test_mkdir $DIR/$tdir
15290 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15292 run_test 243 "various group lock tests"
15296 test_mkdir $DIR/$tdir
15297 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15298 sendfile_grouplock $DIR/$tdir/$tfile || \
15299 error "sendfile+grouplock failed"
15302 run_test 244 "sendfile with group lock tests"
15305 local flagname="multi_mod_rpcs"
15306 local connect_data_name="max_mod_rpcs"
15309 # check if multiple modify RPCs flag is set
15310 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15311 grep "connect_flags:")
15314 echo "$out" | grep -qw $flagname
15315 if [ $? -ne 0 ]; then
15316 echo "connect flag $flagname is not set"
15320 # check if multiple modify RPCs data is set
15321 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15324 echo "$out" | grep -qw $connect_data_name ||
15325 error "import should have connect data $connect_data_name"
15327 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15329 test_246() { # LU-7371
15330 remote_ost_nodsh && skip "remote OST with nodsh"
15331 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15332 skip "Need OST version >= 2.7.62"
15334 do_facet ost1 $LCTL set_param fail_val=4095
15335 #define OBD_FAIL_OST_READ_SIZE 0x234
15336 do_facet ost1 $LCTL set_param fail_loc=0x234
15337 $LFS setstripe $DIR/$tfile -i 0 -c 1
15338 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15339 cancel_lru_locks $FSNAME-OST0000
15340 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15342 run_test 246 "Read file of size 4095 should return right length"
15348 umount_client $submount
15353 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15355 skip_env "Fileset feature is not supported"
15357 local submount=${MOUNT}_$tdir
15360 mkdir -p $submount || error "mkdir $submount failed"
15361 FILESET="$FILESET/$tdir" mount_client $submount ||
15362 error "mount $submount failed"
15363 trap "cleanup_247 $submount" EXIT
15364 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15365 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15366 error "read $MOUNT/$tdir/$tfile failed"
15367 cleanup_247 $submount
15369 run_test 247a "mount subdir as fileset"
15372 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15373 skip_env "Fileset feature is not supported"
15375 local submount=${MOUNT}_$tdir
15377 rm -rf $MOUNT/$tdir
15378 mkdir -p $submount || error "mkdir $submount failed"
15380 FILESET="$FILESET/$tdir" mount_client $submount &&
15381 error "mount $submount should fail"
15384 run_test 247b "mount subdir that dose not exist"
15387 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15388 skip_env "Fileset feature is not supported"
15390 local submount=${MOUNT}_$tdir
15392 mkdir -p $MOUNT/$tdir/dir1
15393 mkdir -p $submount || error "mkdir $submount failed"
15394 trap "cleanup_247 $submount" EXIT
15395 FILESET="$FILESET/$tdir" mount_client $submount ||
15396 error "mount $submount failed"
15397 local fid=$($LFS path2fid $MOUNT/)
15398 $LFS fid2path $submount $fid && error "fid2path should fail"
15399 cleanup_247 $submount
15401 run_test 247c "running fid2path outside root"
15404 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15405 skip "Fileset feature is not supported"
15407 local submount=${MOUNT}_$tdir
15409 mkdir -p $MOUNT/$tdir/dir1
15410 mkdir -p $submount || error "mkdir $submount failed"
15411 FILESET="$FILESET/$tdir" mount_client $submount ||
15412 error "mount $submount failed"
15413 trap "cleanup_247 $submount" EXIT
15414 local fid=$($LFS path2fid $submount/dir1)
15415 $LFS fid2path $submount $fid || error "fid2path should succeed"
15416 cleanup_247 $submount
15418 run_test 247d "running fid2path inside root"
15422 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15424 skip "Fileset feature is not supported"
15426 local submount=${MOUNT}_$tdir
15429 mkdir -p $submount || error "mkdir $submount failed"
15430 FILESET="$FILESET/.." mount_client $submount &&
15431 error "mount $submount should fail"
15434 run_test 247e "mount .. as fileset"
15437 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15438 [ -z "$fast_read_sav" ] && skip "no fast read support"
15440 # create a large file for fast read verification
15441 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15443 # make sure the file is created correctly
15444 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15445 { rm -f $DIR/$tfile; skip "file creation error"; }
15447 echo "Test 1: verify that fast read is 4 times faster on cache read"
15449 # small read with fast read enabled
15450 $LCTL set_param -n llite.*.fast_read=1
15451 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15452 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15453 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15454 # small read with fast read disabled
15455 $LCTL set_param -n llite.*.fast_read=0
15456 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15457 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15458 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15460 # verify that fast read is 4 times faster for cache read
15461 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15462 error_not_in_vm "fast read was not 4 times faster: " \
15463 "$t_fast vs $t_slow"
15465 echo "Test 2: verify the performance between big and small read"
15466 $LCTL set_param -n llite.*.fast_read=1
15468 # 1k non-cache read
15469 cancel_lru_locks osc
15470 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15471 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15472 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15474 # 1M non-cache read
15475 cancel_lru_locks osc
15476 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15477 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15478 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15480 # verify that big IO is not 4 times faster than small IO
15481 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15482 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15484 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15487 run_test 248 "fast read verification"
15489 test_249() { # LU-7890
15490 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15491 skip "Need at least version 2.8.54"
15494 $SETSTRIPE -c 1 $DIR/$tfile
15495 # Offset 2T == 4k * 512M
15496 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15497 error "dd to 2T offset failed"
15499 run_test 249 "Write above 2T file size"
15502 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15503 && skip "no 16TB file size limit on ZFS"
15505 $SETSTRIPE -c 1 $DIR/$tfile
15506 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15507 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15508 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15509 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15510 conv=notrunc,fsync && error "append succeeded"
15513 run_test 250 "Write above 16T limit"
15516 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15518 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15519 #Skip once - writing the first stripe will succeed
15520 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15521 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15522 error "short write happened"
15524 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15525 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15526 error "short read happened"
15530 run_test 251 "Handling short read and write correctly"
15533 remote_mds_nodsh && skip "remote MDS with nodsh"
15534 remote_ost_nodsh && skip "remote OST with nodsh"
15535 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15536 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15537 skip_env "ldiskfs only test"
15547 # check lr_reader on OST0000
15549 dev=$(facet_device $tgt)
15550 out=$(do_facet $tgt $LR_READER $dev)
15551 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15553 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15554 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15555 error "Invalid uuid returned by $LR_READER on target $tgt"
15556 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15558 # check lr_reader -c on MDT0000
15560 dev=$(facet_device $tgt)
15561 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15562 skip "$LR_READER does not support additional options"
15564 out=$(do_facet $tgt $LR_READER -c $dev)
15565 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15567 num=$(echo "$out" | grep -c "mdtlov")
15568 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15569 error "Invalid number of mdtlov clients returned by $LR_READER"
15570 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15572 # check lr_reader -cr on MDT0000
15573 out=$(do_facet $tgt $LR_READER -cr $dev)
15574 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15576 echo "$out" | grep -q "^reply_data:$" ||
15577 error "$LR_READER should have returned 'reply_data' section"
15578 num=$(echo "$out" | grep -c "client_generation")
15579 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15581 run_test 252 "check lr_reader tool"
15583 test_253_fill_ost() {
15584 local size_mb #how many MB should we write to pass watermark
15585 local lwm=$3 #low watermark
15586 local free_10mb #10% of free space
15588 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15589 size_mb=$((free_kb / 1024 - lwm))
15590 free_10mb=$((free_kb / 10240))
15591 #If 10% of free space cross low watermark use it
15592 if (( free_10mb > size_mb )); then
15595 #At least we need to store 1.1 of difference between
15596 #free space and low watermark
15597 size_mb=$((size_mb + size_mb / 10))
15599 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15600 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15601 oflag=append conv=notrunc
15606 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15607 echo "OST still has $((free_kb / 1024)) mbytes free"
15611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15612 remote_mds_nodsh && skip "remote MDS with nodsh"
15613 remote_mgs_nodsh && skip "remote MGS with nodsh"
15618 local ost_name=$($LFS osts |
15619 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15621 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15622 do_facet $SINGLEMDS $LCTL get_param -n \
15623 osp.$mdtosc_proc1.reserved_mb_high ||
15624 skip "remote MDS does not support reserved_mb_high"
15628 wait_delete_completed
15631 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15632 osp.$mdtosc_proc1.reserved_mb_high)
15633 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15634 osp.$mdtosc_proc1.reserved_mb_low)
15635 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15637 if ! combined_mgs_mds ; then
15640 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15641 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15642 error "Adding $ost_name to pool failed"
15644 # Wait for client to see a OST at pool
15645 wait_update $HOSTNAME "$LCTL get_param -n
15646 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15647 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15648 error "Client can not see the pool"
15649 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15650 error "Setstripe failed"
15652 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15653 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15654 echo "OST still has $((blocks/1024)) mbytes free"
15656 local new_lwm=$((blocks/1024-10))
15657 do_facet $SINGLEMDS $LCTL set_param \
15658 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15659 do_facet $SINGLEMDS $LCTL set_param \
15660 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15662 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15664 #First enospc could execute orphan deletion so repeat.
15665 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15667 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15668 osp.$mdtosc_proc1.prealloc_status)
15669 echo "prealloc_status $oa_status"
15671 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15672 error "File creation should fail"
15673 #object allocation was stopped, but we still able to append files
15674 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15675 error "Append failed"
15676 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15678 wait_delete_completed
15682 for i in $(seq 10 12); do
15683 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15684 error "File creation failed after rm";
15687 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15688 osp.$mdtosc_proc1.prealloc_status)
15689 echo "prealloc_status $oa_status"
15691 if (( oa_status != 0 )); then
15692 error "Object allocation still disable after rm"
15694 do_facet $SINGLEMDS $LCTL set_param \
15695 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15696 do_facet $SINGLEMDS $LCTL set_param \
15697 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15700 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15701 error "Remove $ost_name from pool failed"
15702 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15703 error "Pool destroy fialed"
15705 if ! combined_mgs_mds ; then
15709 run_test 253 "Check object allocation limit"
15712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15713 remote_mds_nodsh && skip "remote MDS with nodsh"
15714 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15715 skip "MDS does not support changelog_size"
15718 local MDT0=$(facet_svc $SINGLEMDS)
15720 changelog_register || error "changelog_register failed"
15722 changelog_clear 0 || error "changelog_clear failed"
15724 local size1=$(do_facet $SINGLEMDS \
15725 $LCTL get_param -n mdd.$MDT0.changelog_size)
15726 echo "Changelog size $size1"
15729 $LFS mkdir -i 0 $DIR/$tdir
15731 mkdir -p $DIR/$tdir/pics/2008/zachy
15732 touch $DIR/$tdir/pics/2008/zachy/timestamp
15733 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15734 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15735 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15736 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15737 rm $DIR/$tdir/pics/desktop.jpg
15739 local size2=$(do_facet $SINGLEMDS \
15740 $LCTL get_param -n mdd.$MDT0.changelog_size)
15741 echo "Changelog size after work $size2"
15743 (( $size2 > $size1 )) ||
15744 error "new Changelog size=$size2 less than old size=$size1"
15746 run_test 254 "Check changelog size"
15753 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15754 awk -F: '{print $2}' | grep $type > /dev/null
15755 if [ $? -ne 0 ]; then
15765 lfs ladvise -a willread $file > /dev/null 2>&1
15766 if [ $? -eq 0 ]; then
15770 lfs ladvise -a willread $file 2>&1 |
15771 grep "Inappropriate ioctl for device" > /dev/null
15772 if [ $? -eq 0 ]; then
15779 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15782 # run a random read IO workload
15783 # usage: random_read_iops <filename> <filesize> <iosize>
15784 random_read_iops() {
15787 local iosize=${3:-4096}
15789 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15790 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15793 drop_file_oss_cache() {
15797 $LFS ladvise -a dontneed $file 2>/dev/null ||
15798 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15801 ladvise_willread_performance()
15804 local average_origin=0
15805 local average_cache=0
15806 local average_ladvise=0
15808 for ((i = 1; i <= $repeat; i++)); do
15809 echo "Iter $i/$repeat: reading without willread hint"
15810 cancel_lru_locks osc
15811 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15812 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15813 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15814 average_origin=$(bc <<<"$average_origin + $speed_origin")
15816 cancel_lru_locks osc
15817 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15818 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15819 average_cache=$(bc <<<"$average_cache + $speed_cache")
15821 cancel_lru_locks osc
15822 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15823 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15824 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15825 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15826 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15828 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15829 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15830 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15832 speedup_cache=$(percent $average_cache $average_origin)
15833 speedup_ladvise=$(percent $average_ladvise $average_origin)
15835 echo "Average uncached read: $average_origin"
15836 echo "Average speedup with OSS cached read: " \
15837 "$average_cache = +$speedup_cache%"
15838 echo "Average speedup with ladvise willread: " \
15839 "$average_ladvise = +$speedup_ladvise%"
15841 local lowest_speedup=20
15842 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15843 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15844 "got $average_cache%. Skipping ladvise willread check."
15848 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15849 # it is still good to run until then to exercise 'ladvise willread'
15850 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15851 [ "$(facet_fstype ost1)" = "zfs" ] &&
15852 echo "osd-zfs does not support dontneed or drop_caches" &&
15855 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15856 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15857 error_not_in_vm "Speedup with willread is less than " \
15858 "$lowest_speedup%, got $average_ladvise%"
15862 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15863 skip "lustre < 2.8.54 does not support ladvise "
15864 remote_ost_nodsh && skip "remote OST with nodsh"
15866 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15868 ladvise_no_type willread $DIR/$tfile &&
15869 skip "willread ladvise is not supported"
15871 ladvise_no_ioctl $DIR/$tfile &&
15872 skip "ladvise ioctl is not supported"
15875 local size=$((size_mb * 1048576))
15876 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15877 error "dd to $DIR/$tfile failed"
15879 lfs ladvise -a willread $DIR/$tfile ||
15880 error "Ladvise failed with no range argument"
15882 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15883 error "Ladvise failed with no -l or -e argument"
15885 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15886 error "Ladvise failed with only -e argument"
15888 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15889 error "Ladvise failed with only -l argument"
15891 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15892 error "End offset should not be smaller than start offset"
15894 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15895 error "End offset should not be equal to start offset"
15897 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15898 error "Ladvise failed with overflowing -s argument"
15900 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15901 error "Ladvise failed with overflowing -e argument"
15903 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15904 error "Ladvise failed with overflowing -l argument"
15906 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15907 error "Ladvise succeeded with conflicting -l and -e arguments"
15909 echo "Synchronous ladvise should wait"
15911 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15912 do_nodes $(comma_list $(osts_nodes)) \
15913 $LCTL set_param fail_val=$delay fail_loc=0x237
15915 local start_ts=$SECONDS
15916 lfs ladvise -a willread $DIR/$tfile ||
15917 error "Ladvise failed with no range argument"
15918 local end_ts=$SECONDS
15919 local inteval_ts=$((end_ts - start_ts))
15921 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15922 error "Synchronous advice didn't wait reply"
15925 echo "Asynchronous ladvise shouldn't wait"
15926 local start_ts=$SECONDS
15927 lfs ladvise -a willread -b $DIR/$tfile ||
15928 error "Ladvise failed with no range argument"
15929 local end_ts=$SECONDS
15930 local inteval_ts=$((end_ts - start_ts))
15932 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15933 error "Asynchronous advice blocked"
15936 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15937 ladvise_willread_performance
15939 run_test 255a "check 'lfs ladvise -a willread'"
15945 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15949 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15950 skip "lustre < 2.8.54 does not support ladvise "
15951 remote_ost_nodsh && skip "remote OST with nodsh"
15953 lfs setstripe -c 1 -i 0 $DIR/$tfile
15955 ladvise_no_type dontneed $DIR/$tfile &&
15956 skip "dontneed ladvise is not supported"
15958 ladvise_no_ioctl $DIR/$tfile &&
15959 skip "ladvise ioctl is not supported"
15961 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15962 [ "$(facet_fstype ost1)" = "zfs" ] &&
15963 skip "zfs-osd does not support 'ladvise dontneed'"
15966 local size=$((size_mb * 1048576))
15967 # In order to prevent disturbance of other processes, only check 3/4
15968 # of the memory usage
15969 local kibibytes=$((size_mb * 1024 * 3 / 4))
15971 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15972 error "dd to $DIR/$tfile failed"
15974 local total=$(facet_meminfo ost1 MemTotal)
15975 echo "Total memory: $total KiB"
15977 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15978 local before_read=$(facet_meminfo ost1 Cached)
15979 echo "Cache used before read: $before_read KiB"
15981 lfs ladvise -a willread $DIR/$tfile ||
15982 error "Ladvise willread failed"
15983 local after_read=$(facet_meminfo ost1 Cached)
15984 echo "Cache used after read: $after_read KiB"
15986 lfs ladvise -a dontneed $DIR/$tfile ||
15987 error "Ladvise dontneed again failed"
15988 local no_read=$(facet_meminfo ost1 Cached)
15989 echo "Cache used after dontneed ladvise: $no_read KiB"
15991 if [ $total -lt $((before_read + kibibytes)) ]; then
15992 echo "Memory is too small, abort checking"
15996 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15997 error "Ladvise willread should use more memory" \
15998 "than $kibibytes KiB"
16001 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16002 error "Ladvise dontneed should release more memory" \
16003 "than $kibibytes KiB"
16006 run_test 255b "check 'lfs ladvise -a dontneed'"
16009 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16010 skip "lustre < 2.10.53 does not support lockahead"
16018 test_mkdir -p $DIR/$tdir
16019 $SETSTRIPE -i 0 $DIR/$tdir
16021 #test 10 returns only success/failure
16023 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16025 if [ $rc -eq 255 ]; then
16026 error "Ladvise test${i} failed, ${rc}"
16029 #test 11 counts lock enqueue requests, all others count new locks
16031 count=$(do_facet ost1 \
16032 $LCTL get_param -n ost.OSS.ost.stats)
16033 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16035 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16037 if [ $rc -eq 255 ]; then
16038 error "Ladvise test${i} failed, ${rc}"
16041 new_count=$(do_facet ost1 \
16042 $LCTL get_param -n ost.OSS.ost.stats)
16043 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16044 awk '{ print $2 }')
16046 difference="$((new_count - count))"
16047 if [ $difference -ne $rc ]; then
16048 error "Ladvise test${i}, bad enqueue count, returned " \
16049 "${rc}, actual ${difference}"
16052 for i in $(seq 12 21); do
16053 # If we do not do this, we run the risk of having too many
16054 # locks and starting lock cancellation while we are checking
16056 cancel_lru_locks osc
16058 count=$($LCTL get_param -n \
16059 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16061 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16063 if [ $rc -eq 255 ]; then
16064 error "Ladvise test ${i} failed, ${rc}"
16067 new_count=$($LCTL get_param -n \
16068 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16069 difference="$((new_count - count))"
16071 # Test 15 output is divided by 100 to map down to valid return
16072 if [ $i -eq 15 ]; then
16076 if [ $difference -ne $rc ]; then
16077 error "Ladvise test ${i}, bad lock count, returned " \
16078 "${rc}, actual ${difference}"
16082 #test 22 returns only success/failure
16084 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16086 if [ $rc -eq 255 ]; then
16087 error "Ladvise test${i} failed, ${rc}"
16090 run_test 255c "suite of ladvise lockahead tests"
16093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16094 remote_mds_nodsh && skip "remote MDS with nodsh"
16095 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16096 skip "ldiskfs only test"
16097 changelog_users $SINGLEMDS | grep "^cl" &&
16098 skip "active changelog user"
16104 mdt_dev=$(mdsdevname 1)
16107 changelog_register || error "changelog_register failed"
16110 mkdir -p $DIR/$tdir
16112 changelog_clear 0 || error "changelog_clear failed"
16115 touch $DIR/$tdir/{1..10}
16118 stop $SINGLEMDS || error "Fail to stop MDT"
16122 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16124 #after mount new plainllog is used
16125 touch $DIR/$tdir/{11..19}
16126 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16127 cat_sl=$(do_facet $SINGLEMDS "sync; \
16128 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16129 llog_reader $tmpfile | grep -c type=1064553b")
16130 do_facet $SINGLEMDS llog_reader $tmpfile
16132 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16134 changelog_clear 0 || error "changelog_clear failed"
16136 cat_sl=$(do_facet $SINGLEMDS "sync; \
16137 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16138 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16140 if (( cat_sl == 2 )); then
16141 error "Empty plain llog was not deleted from changelog catalog"
16142 elif (( cat_sl != 1 )); then
16143 error "Active plain llog shouldn't be deleted from catalog"
16146 run_test 256 "Check llog delete for empty and not full state"
16149 remote_mds_nodsh && skip "remote MDS with nodsh"
16150 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16151 skip "Need MDS version at least 2.8.55"
16153 test_mkdir $DIR/$tdir
16155 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16156 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16159 #define OBD_FAIL_MDS_XATTR_REP 0x161
16160 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16161 local facet=mds$((mdtidx + 1))
16162 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16163 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16165 stop $facet || error "stop MDS failed"
16166 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16167 error "start MDS fail"
16169 run_test 257 "xattr locks are not lost"
16171 # Verify we take the i_mutex when security requires it
16173 #define OBD_FAIL_IMUTEX_SEC 0x141c
16174 $LCTL set_param fail_loc=0x141c
16176 chmod u+s $DIR/$tfile
16177 chmod a+rwx $DIR/$tfile
16178 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16180 if [ $RC -ne 0 ]; then
16181 error "error, failed to take i_mutex, rc=$?"
16187 # Verify we do NOT take the i_mutex in the normal case
16189 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16190 $LCTL set_param fail_loc=0x141d
16193 chmod a+rw $DIR/$tfile
16194 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16196 if [ $RC -ne 0 ]; then
16197 error "error, took i_mutex unnecessarily, rc=$?"
16202 run_test 258b "verify i_mutex security behavior"
16205 #define OBD_FAIL_MDC_CLOSE 0x806
16206 $LCTL set_param fail_loc=0x80000806
16210 run_test 260 "Check mdc_close fail"
16212 ### Data-on-MDT sanity tests ###
16214 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16215 skip "Need MDS version at least 2.10.55"
16218 local dom=$DIR/$tdir/dom_file
16219 local tmp=$DIR/$tdir/tmp_file
16221 mkdir -p $DIR/$tdir
16223 # basic checks for DoM component creation
16224 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16225 error "Can set MDT layout to non-first entry"
16227 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16228 error "Can define multiple entries as MDT layout"
16230 $LFS setstripe -E 1M -L mdt $dom ||
16231 error "Can't create DoM layout"
16233 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16234 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16235 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16237 local mdtidx=$($LFS getstripe -m $dom)
16238 local mdtname=MDT$(printf %04x $mdtidx)
16239 local facet=mds$((mdtidx + 1))
16240 local space_check=1
16242 # Skip free space checks with ZFS
16243 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16249 local mdtfree1=$(do_facet $facet \
16250 lctl get_param -n osd*.*$mdtname.kbytesfree)
16251 dd if=/dev/urandom of=$tmp bs=1024 count=100
16252 # check also direct IO along write
16253 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16255 cmp $tmp $dom || error "file data is different"
16256 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16257 if [ $space_check == 1 ]; then
16258 local mdtfree2=$(do_facet $facet \
16259 lctl get_param -n osd*.*$mdtname.kbytesfree)
16260 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16261 error "MDT free space is wrong after write"
16265 $TRUNCATE $dom 10000
16266 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16267 if [ $space_check == 1 ]; then
16268 mdtfree1=$(do_facet $facet \
16269 lctl get_param -n osd*.*$mdtname.kbytesfree)
16270 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16271 error "MDT free space is wrong after truncate"
16277 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16278 if [ $space_check == 1 ]; then
16279 mdtfree2=$(do_facet $facet \
16280 lctl get_param -n osd*.*$mdtname.kbytesfree)
16281 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16282 error "MDT free space is wrong after append"
16287 if [ $space_check == 1 ]; then
16288 mdtfree1=$(do_facet $facet \
16289 lctl get_param -n osd*.*$mdtname.kbytesfree)
16290 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16291 error "MDT free space is wrong after removal"
16294 # combined striping
16295 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16296 error "Can't create DoM + OST striping"
16298 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16299 # check also direct IO along write
16300 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16302 cmp $tmp $dom || error "file data is different"
16303 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16309 run_test 270a "DoM: basic functionality tests"
16312 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16313 skip "Need MDS version at least 2.10.55"
16315 local dom=$DIR/$tdir/dom_file
16316 local max_size=1048576
16318 mkdir -p $DIR/$tdir
16319 $LFS setstripe -E $max_size -L mdt $dom
16321 # truncate over the limit
16322 $TRUNCATE $dom $(($max_size + 1)) &&
16323 error "successful truncate over the maximum size"
16324 # write over the limit
16325 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16326 error "successful write over the maximum size"
16327 # append over the limit
16328 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16329 echo "12345" >> $dom && error "successful append over the maximum size"
16334 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16338 skip "Need MDS version at least 2.10.55"
16340 mkdir -p $DIR/$tdir
16341 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16343 # check files inherit DoM EA
16344 touch $DIR/$tdir/first
16345 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16346 error "bad pattern"
16347 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16348 error "bad stripe count"
16349 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16350 error "bad stripe size"
16352 # check directory inherits DoM EA and uses it as default
16353 mkdir $DIR/$tdir/subdir
16354 touch $DIR/$tdir/subdir/second
16355 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16356 error "bad pattern in sub-directory"
16357 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16358 error "bad stripe count in sub-directory"
16359 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16360 error "bad stripe size in sub-directory"
16363 run_test 270c "DoM: DoM EA inheritance tests"
16366 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16367 skip "Need MDS version at least 2.10.55"
16369 mkdir -p $DIR/$tdir
16370 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16372 # inherit default DoM striping
16373 mkdir $DIR/$tdir/subdir
16374 touch $DIR/$tdir/subdir/f1
16376 # change default directory striping
16377 $LFS setstripe -c 1 $DIR/$tdir/subdir
16378 touch $DIR/$tdir/subdir/f2
16379 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16380 error "wrong default striping in file 2"
16381 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16382 error "bad pattern in file 2"
16385 run_test 270d "DoM: change striping from DoM to RAID0"
16388 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16389 skip "Need MDS version at least 2.10.55"
16391 mkdir -p $DIR/$tdir/dom
16392 mkdir -p $DIR/$tdir/norm
16395 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16396 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16398 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16399 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16401 # find DoM files by layout
16402 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16403 [ $NUM -eq $DOMFILES ] ||
16404 error "lfs find -L: found $NUM, expected $DOMFILES"
16405 echo "Test 1: lfs find 20 DOM files by layout: OK"
16407 # there should be 1 dir with default DOM striping
16408 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16410 error "lfs find -L: found $NUM, expected 1 dir"
16411 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16413 # find DoM files by stripe size
16414 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16415 [ $NUM -eq $DOMFILES ] ||
16416 error "lfs find -S: found $NUM, expected $DOMFILES"
16417 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16419 # find files by stripe offset except DoM files
16420 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16421 [ $NUM -eq $NORMFILES ] ||
16422 error "lfs find -i: found $NUM, expected $NORMFILES"
16423 echo "Test 5: lfs find no DOM files by stripe index: OK"
16426 run_test 270e "DoM: lfs find with DoM files test"
16429 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16430 skip "Need MDS version at least 2.10.55"
16432 local mdtname=${FSNAME}-MDT0000-mdtlov
16433 local dom=$DIR/$tdir/dom_file
16434 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16435 lod.$mdtname.dom_stripesize)
16436 local dom_limit=131072
16438 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16439 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16440 lod.$mdtname.dom_stripesize)
16441 [ ${dom_limit} -eq ${dom_current} ] ||
16442 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16444 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16445 $LFS setstripe -d $DIR/$tdir
16446 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16447 error "Can't set directory default striping"
16449 # exceed maximum stripe size
16450 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16451 error "Able to create DoM component size more than LOD limit"
16453 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16454 dom_current=$(do_facet mds1 $LCTL get_param -n \
16455 lod.$mdtname.dom_stripesize)
16456 [ 0 -eq ${dom_current} ] ||
16457 error "Can't set zero DoM stripe limit"
16459 # too low values to be aligned with smallest stripe size 64K
16460 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16461 dom_current=$(do_facet mds1 $LCTL get_param -n \
16462 lod.$mdtname.dom_stripesize)
16463 [ 30000 -eq ${dom_current} ] &&
16464 error "Can set too small DoM stripe limit"
16466 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16467 dom_current=$(do_facet mds1 $LCTL get_param -n \
16468 lod.$mdtname.dom_stripesize)
16470 [ 2147483648 -eq ${dom_current} ] &&
16471 error "Can set too large DoM stripe limit"
16473 do_facet mds1 $LCTL set_param -n \
16474 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16475 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16476 error "Can't create DoM component size after limit change"
16477 do_facet mds1 $LCTL set_param -n \
16478 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16479 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16480 error "Can create big DoM component after limit decrease"
16481 touch ${dom}_def ||
16482 error "Can't create file with old default layout"
16484 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16487 run_test 270f "DoM: maximum DoM stripe size checks"
16490 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16491 skip "Need MDS version at least 2.10.55"
16493 local dom=$DIR/$tdir/dom
16495 mkdir -p $DIR/$tdir
16497 $LFS setstripe -E 1024K -L mdt $dom
16499 lctl set_param -n mdc.*.stats=clear
16500 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16501 cat $dom > /dev/null
16502 local reads=$(lctl get_param -n mdc.*.stats |
16503 awk '/ost_read/ {print $2}')
16504 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16508 run_test 271a "DoM: data is cached for read after write"
16511 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16512 skip "Need MDS version at least 2.10.55"
16514 local dom=$DIR/$tdir/dom
16516 mkdir -p $DIR/$tdir
16518 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16520 lctl set_param -n mdc.*.stats=clear
16521 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16522 cancel_lru_locks mdc
16523 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16524 # second stat to check size is cached on client
16525 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16526 local gls=$(lctl get_param -n mdc.*.stats |
16527 awk '/ldlm_glimpse/ {print $2}')
16528 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16531 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16534 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16535 skip "Need MDS version at least 2.10.55"
16537 local dom=$DIR/$tdir/dom
16539 mkdir -p $DIR/$tdir
16541 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16543 lctl set_param -n mdc.*.stats=clear
16544 lctl set_param -n osc.*.stats=clear
16545 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16546 cancel_lru_locks mdc
16547 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16548 # second stat to check size is cached on client
16549 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16550 local gls=$(lctl get_param -n mdc.*.stats |
16551 awk '/ldlm_glimpse/ {print $2}')
16552 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16553 local gls=$(lctl get_param -n osc.*.stats |
16554 awk '/ldlm_glimpse/ {print $2}')
16555 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16558 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16561 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16562 skip "Need MDS version at least 2.10.55"
16564 local dom=$DIR/$tdir/dom
16566 mkdir -p $DIR/$tdir
16568 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16570 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16571 local facet=mds$((mdtidx + 1))
16573 cancel_lru_locks mdc
16574 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16575 createmany -o $dom 1000
16576 lctl set_param -n mdc.*.stats=clear
16577 smalliomany -w $dom 1000 200
16578 lctl get_param -n mdc.*.stats
16579 local enq=$(lctl get_param -n mdc.*.stats |
16580 awk '/ldlm_ibits_enqueue/ {print $2}')
16581 # Each file has 1 open, 1 IO enqueues, total 2000
16582 # but now we have also +1 getxattr for security.capability, total 3000
16583 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16584 unlinkmany $dom 1000
16586 cancel_lru_locks mdc
16587 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16588 createmany -o $dom 1000
16589 lctl set_param -n mdc.*.stats=clear
16590 smalliomany -w $dom 1000 200
16591 lctl get_param -n mdc.*.stats
16592 local enq_2=$(lctl get_param -n mdc.*.stats |
16593 awk '/ldlm_ibits_enqueue/ {print $2}')
16594 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16595 # for OPEN and IO lock.
16596 [ $((enq - enq_2)) -ge 1000 ] ||
16597 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16598 unlinkmany $dom 1000
16601 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16604 remote_ost_nodsh && skip "remote OST with nodsh"
16605 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16606 skip "Need OST version >= 2.10.57"
16608 local file=$DIR/$tfile
16611 oss=$(comma_list $(osts_nodes))
16613 dd if=/dev/urandom of=$file bs=1M count=2 ||
16614 error "failed to create a file"
16615 cancel_lru_locks osc
16618 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16619 error "failed to read a file"
16621 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16622 $LCTL set_param fail_loc=0x8000031f
16624 cancel_lru_locks osc &
16627 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16628 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16629 #IO takes another lock, but matches the PENDING one
16630 #and places it to the IO RPC
16631 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16632 error "failed to read a file with PENDING lock"
16634 run_test 275 "Read on a canceled duplicate lock"
16637 remote_ost_nodsh && skip "remote OST with nodsh"
16640 do_facet ost1 "(while true; do \
16641 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16642 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16645 for LOOP in $(seq 20); do
16647 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16650 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16651 rm $TMP/sanity_276_pid"
16653 run_test 276 "Race between mount and obd_statfs"
16655 cleanup_test_300() {
16659 test_striped_dir() {
16664 mkdir -p $DIR/$tdir
16666 SAVE_UMASK=$(umask)
16667 trap cleanup_test_300 RETURN EXIT
16669 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16670 $DIR/$tdir/striped_dir ||
16671 error "set striped dir error"
16673 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16674 [ "$mode" = "755" ] || error "expect 755 got $mode"
16676 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16677 error "getdirstripe failed"
16678 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16679 if [ "$stripe_count" != "2" ]; then
16680 error "1:stripe_count is $stripe_count, expect 2"
16682 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16683 if [ "$stripe_count" != "2" ]; then
16684 error "2:stripe_count is $stripe_count, expect 2"
16687 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16688 if [ "$stripe_index" != "$mdt_index" ]; then
16689 error "stripe_index is $stripe_index, expect $mdt_index"
16692 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16693 error "nlink error after create striped dir"
16695 mkdir $DIR/$tdir/striped_dir/a
16696 mkdir $DIR/$tdir/striped_dir/b
16698 stat $DIR/$tdir/striped_dir/a ||
16699 error "create dir under striped dir failed"
16700 stat $DIR/$tdir/striped_dir/b ||
16701 error "create dir under striped dir failed"
16703 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16704 error "nlink error after mkdir"
16706 rmdir $DIR/$tdir/striped_dir/a
16707 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16708 error "nlink error after rmdir"
16710 rmdir $DIR/$tdir/striped_dir/b
16711 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16712 error "nlink error after rmdir"
16714 chattr +i $DIR/$tdir/striped_dir
16715 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16716 error "immutable flags not working under striped dir!"
16717 chattr -i $DIR/$tdir/striped_dir
16719 rmdir $DIR/$tdir/striped_dir ||
16720 error "rmdir striped dir error"
16728 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16729 skip "skipped for lustre < 2.7.0"
16730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16731 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16733 test_striped_dir 0 || error "failed on striped dir on MDT0"
16734 test_striped_dir 1 || error "failed on striped dir on MDT0"
16736 run_test 300a "basic striped dir sanity test"
16739 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16740 skip "skipped for lustre < 2.7.0"
16741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16742 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16749 test_mkdir $DIR/$tdir || error "mkdir fail"
16750 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16751 error "set striped dir error"
16752 for i in {0..9}; do
16753 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16755 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16756 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16757 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16759 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16760 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16761 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16765 run_test 300b "check ctime/mtime for striped dir"
16768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16769 skip "skipped for lustre < 2.7.0"
16770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16771 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16775 mkdir -p $DIR/$tdir
16776 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16777 error "set striped dir error"
16779 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16780 error "chown striped dir failed"
16782 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16783 error "create 5k files failed"
16785 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16787 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16791 run_test 300c "chown && check ls under striped directory"
16794 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16795 skip "skipped for lustre < 2.7.0"
16796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16797 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16802 mkdir -p $DIR/$tdir
16803 $SETSTRIPE -c 2 $DIR/$tdir
16805 #local striped directory
16806 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16807 error "set striped dir error"
16808 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16809 error "create 10 files failed"
16811 #remote striped directory
16812 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16813 error "set striped dir error"
16814 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16815 error "create 10 files failed"
16817 for file in $(find $DIR/$tdir); do
16818 stripe_count=$($LFS getstripe -c $file)
16819 [ $stripe_count -eq 2 ] ||
16820 error "wrong stripe $stripe_count for $file"
16825 run_test 300d "check default stripe under striped directory"
16828 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16829 skip "Need MDS version at least 2.7.55"
16830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16831 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16836 mkdir -p $DIR/$tdir
16838 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16839 error "set striped dir error"
16841 touch $DIR/$tdir/striped_dir/a
16842 touch $DIR/$tdir/striped_dir/b
16843 touch $DIR/$tdir/striped_dir/c
16845 mkdir $DIR/$tdir/striped_dir/dir_a
16846 mkdir $DIR/$tdir/striped_dir/dir_b
16847 mkdir $DIR/$tdir/striped_dir/dir_c
16849 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16850 error "set striped adir under striped dir error"
16852 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16853 error "set striped bdir under striped dir error"
16855 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16856 error "set striped cdir under striped dir error"
16858 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16859 error "rename dir under striped dir fails"
16861 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16862 error "rename dir under different stripes fails"
16864 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16865 error "rename file under striped dir should succeed"
16867 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16868 error "rename dir under striped dir should succeed"
16872 run_test 300e "check rename under striped directory"
16875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16876 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16877 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16878 skip "Need MDS version at least 2.7.55"
16884 mkdir -p $DIR/$tdir
16886 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16887 error "set striped dir error"
16889 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16890 error "set striped dir error"
16892 touch $DIR/$tdir/striped_dir/a
16893 mkdir $DIR/$tdir/striped_dir/dir_a
16894 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16895 error "create striped dir under striped dir fails"
16897 touch $DIR/$tdir/striped_dir1/b
16898 mkdir $DIR/$tdir/striped_dir1/dir_b
16899 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16900 error "create striped dir under striped dir fails"
16902 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16903 error "rename dir under different striped dir should fail"
16905 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16906 error "rename striped dir under diff striped dir should fail"
16908 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16909 error "rename file under diff striped dirs fails"
16913 run_test 300f "check rename cross striped directory"
16915 test_300_check_default_striped_dir()
16918 local default_count=$2
16919 local default_index=$3
16922 local dir_stripe_index
16925 echo "checking $dirname $default_count $default_index"
16926 $LFS setdirstripe -D -c $default_count -i $default_index \
16927 -t all_char $DIR/$tdir/$dirname ||
16928 error "set default stripe on striped dir error"
16929 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16930 [ $stripe_count -eq $default_count ] ||
16931 error "expect $default_count get $stripe_count for $dirname"
16933 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16934 [ $stripe_index -eq $default_index ] ||
16935 error "expect $default_index get $stripe_index for $dirname"
16937 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16938 error "create dirs failed"
16940 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16941 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16942 for dir in $(find $DIR/$tdir/$dirname/*); do
16943 stripe_count=$($LFS getdirstripe -c $dir)
16944 [ $stripe_count -eq $default_count ] ||
16945 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16946 error "stripe count $default_count != $stripe_count for $dir"
16948 stripe_index=$($LFS getdirstripe -i $dir)
16949 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16950 error "$stripe_index != $default_index for $dir"
16952 #check default stripe
16953 stripe_count=$($LFS getdirstripe -D -c $dir)
16954 [ $stripe_count -eq $default_count ] ||
16955 error "default count $default_count != $stripe_count for $dir"
16957 stripe_index=$($LFS getdirstripe -D -i $dir)
16958 [ $stripe_index -eq $default_index ] ||
16959 error "default index $default_index != $stripe_index for $dir"
16961 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16965 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16966 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16967 skip "Need MDS version at least 2.7.55"
16974 mkdir $DIR/$tdir/normal_dir
16976 #Checking when client cache stripe index
16977 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16978 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16979 error "create striped_dir failed"
16981 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16982 error "create dir0 fails"
16983 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16984 [ $stripe_index -eq 0 ] ||
16985 error "dir0 expect index 0 got $stripe_index"
16987 mkdir $DIR/$tdir/striped_dir/dir1 ||
16988 error "create dir1 fails"
16989 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16990 [ $stripe_index -eq 1 ] ||
16991 error "dir1 expect index 1 got $stripe_index"
16993 #check default stripe count/stripe index
16994 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16995 test_300_check_default_striped_dir normal_dir 1 0
16996 test_300_check_default_striped_dir normal_dir 2 1
16997 test_300_check_default_striped_dir normal_dir 2 -1
16999 #delete default stripe information
17000 echo "delete default stripeEA"
17001 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17002 error "set default stripe on striped dir error"
17004 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17005 for dir in $(find $DIR/$tdir/normal_dir/*); do
17006 stripe_count=$($LFS getdirstripe -c $dir)
17007 [ $stripe_count -eq 0 ] ||
17008 error "expect 1 get $stripe_count for $dir"
17009 stripe_index=$($LFS getdirstripe -i $dir)
17010 [ $stripe_index -eq 0 ] ||
17011 error "expect 0 get $stripe_index for $dir"
17014 run_test 300g "check default striped directory for normal directory"
17017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17018 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17019 skip "Need MDS version at least 2.7.55"
17025 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17026 error "set striped dir error"
17028 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17029 test_300_check_default_striped_dir striped_dir 1 0
17030 test_300_check_default_striped_dir striped_dir 2 1
17031 test_300_check_default_striped_dir striped_dir 2 -1
17033 #delete default stripe information
17034 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17035 error "set default stripe on striped dir error"
17037 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17038 for dir in $(find $DIR/$tdir/striped_dir/*); do
17039 stripe_count=$($LFS getdirstripe -c $dir)
17040 [ $stripe_count -eq 0 ] ||
17041 error "expect 1 get $stripe_count for $dir"
17044 run_test 300h "check default striped directory for striped directory"
17047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17049 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17050 skip "Need MDS version at least 2.7.55"
17057 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17058 error "set striped dir error"
17060 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17061 error "create files under striped dir failed"
17063 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17064 error "set striped hashdir error"
17066 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17067 error "create dir0 under hash dir failed"
17068 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17069 error "create dir1 under hash dir failed"
17071 # unfortunately, we need to umount to clear dir layout cache for now
17072 # once we fully implement dir layout, we can drop this
17073 umount_client $MOUNT || error "umount failed"
17074 mount_client $MOUNT || error "mount failed"
17076 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17077 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17078 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17080 #set the stripe to be unknown hash type
17081 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17082 $LCTL set_param fail_loc=0x1901
17083 for ((i = 0; i < 10; i++)); do
17084 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17085 error "stat f-$i failed"
17086 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17089 touch $DIR/$tdir/striped_dir/f0 &&
17090 error "create under striped dir with unknown hash should fail"
17092 $LCTL set_param fail_loc=0
17094 umount_client $MOUNT || error "umount failed"
17095 mount_client $MOUNT || error "mount failed"
17099 run_test 300i "client handle unknown hash type striped directory"
17102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17104 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17105 skip "Need MDS version at least 2.7.55"
17112 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17113 $LCTL set_param fail_loc=0x1702
17114 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17115 error "set striped dir error"
17117 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17118 error "create files under striped dir failed"
17120 $LCTL set_param fail_loc=0
17122 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17126 run_test 300j "test large update record"
17129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17130 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17131 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17132 skip "Need MDS version at least 2.7.55"
17139 #define OBD_FAIL_LARGE_STRIPE 0x1703
17140 $LCTL set_param fail_loc=0x1703
17141 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17142 error "set striped dir error"
17143 $LCTL set_param fail_loc=0
17145 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17146 error "getstripeddir fails"
17147 rm -rf $DIR/$tdir/striped_dir ||
17148 error "unlink striped dir fails"
17152 run_test 300k "test large striped directory"
17155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17156 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17157 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17158 skip "Need MDS version at least 2.7.55"
17162 test_mkdir -p $DIR/$tdir/striped_dir
17163 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17164 error "chown $RUNAS_ID failed"
17165 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17166 error "set default striped dir failed"
17168 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17169 $LCTL set_param fail_loc=0x80000158
17170 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17172 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17173 [ $stripe_index -eq 1 ] ||
17174 error "expect 1 get $stripe_index for $dir"
17176 run_test 300l "non-root user to create dir under striped dir with stale layout"
17179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17180 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17181 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17182 skip "Need MDS version at least 2.7.55"
17184 mkdir -p $DIR/$tdir/striped_dir
17185 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17186 error "set default stripes dir error"
17188 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17190 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17191 [ $stripe_count -eq 0 ] ||
17192 error "expect 0 get $stripe_count for a"
17194 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17195 error "set default stripes dir error"
17197 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17199 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17200 [ $stripe_count -eq 0 ] ||
17201 error "expect 0 get $stripe_count for b"
17203 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17204 error "set default stripes dir error"
17206 mkdir $DIR/$tdir/striped_dir/c &&
17207 error "default stripe_index is invalid, mkdir c should fails"
17209 rm -rf $DIR/$tdir || error "rmdir fails"
17211 run_test 300m "setstriped directory on single MDT FS"
17214 local list=$(comma_list $(mdts_nodes))
17217 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17222 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17223 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17224 skip "Need MDS version at least 2.7.55"
17225 remote_mds_nodsh && skip "remote MDS with nodsh"
17228 local list=$(comma_list $(mdts_nodes))
17230 trap cleanup_300n RETURN EXIT
17231 mkdir -p $DIR/$tdir
17232 chmod 777 $DIR/$tdir
17233 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17234 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17235 error "create striped dir succeeds with gid=0"
17237 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17238 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17239 error "create striped dir fails with gid=-1"
17241 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17242 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17243 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17244 error "set default striped dir succeeds with gid=0"
17247 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17248 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17249 error "set default striped dir fails with gid=-1"
17252 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17253 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17254 error "create test_dir fails"
17255 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17256 error "create test_dir1 fails"
17257 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17258 error "create test_dir2 fails"
17261 run_test 300n "non-root user to create dir under striped dir with default EA"
17264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17265 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17266 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17267 skip "Need MDS version at least 2.7.55"
17272 mkdir -p $DIR/$tdir
17274 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17275 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17276 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17277 skip "not enough free inodes $numfree1 $numfree2"
17280 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17281 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17282 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17283 skip "not enough free space $numfree1 $numfree2"
17286 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17287 error "setdirstripe fails"
17289 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17290 error "create dirs fails"
17292 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17293 ls $DIR/$tdir/striped_dir > /dev/null ||
17294 error "ls striped dir fails"
17295 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17296 error "unlink big striped dir fails"
17298 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17303 remote_mds_nodsh && skip "remote MDS with nodsh"
17305 mkdir -p $DIR/$tdir
17307 #define OBD_FAIL_OUT_ENOSPC 0x1704
17308 do_facet mds2 lctl set_param fail_loc=0x80001704
17309 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17310 && error "create striped directory should fail"
17312 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17314 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17317 run_test 300p "create striped directory without space"
17320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17321 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17323 local fd=$(free_fd)
17324 local cmd="exec $fd<$tdir"
17326 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17329 trap "eval $cmd" EXIT
17330 cd $tdir || error "cd $tdir fails"
17331 rmdir ../$tdir || error "rmdir $tdir fails"
17332 mkdir local_dir && error "create dir succeeds"
17333 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17337 run_test 300q "create remote directory under orphan directory"
17339 prepare_remote_file() {
17340 mkdir $DIR/$tdir/src_dir ||
17341 error "create remote source failed"
17343 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17344 error "cp to remote source failed"
17345 touch $DIR/$tdir/src_dir/a
17347 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17348 error "create remote target dir failed"
17350 touch $DIR/$tdir/tgt_dir/b
17352 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17353 error "rename dir cross MDT failed!"
17355 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17356 error "src_child still exists after rename"
17358 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17359 error "missing file(a) after rename"
17361 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17362 error "diff after rename"
17366 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17369 local remote_file=$DIR/$tdir/tgt_dir/b
17371 mkdir -p $DIR/$tdir
17373 prepare_remote_file || error "prepare remote file failed"
17376 $OPENUNLINK $remote_file $remote_file ||
17377 error "openunlink $remote_file failed"
17378 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17380 run_test 310a "open unlink remote file"
17383 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17386 local remote_file=$DIR/$tdir/tgt_dir/b
17388 mkdir -p $DIR/$tdir
17390 prepare_remote_file || error "prepare remote file failed"
17392 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17393 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17394 $CHECKSTAT -t file $remote_file || error "check file failed"
17396 run_test 310b "unlink remote file with multiple links while open"
17399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17400 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
17402 local remote_file=$DIR/$tdir/tgt_dir/b
17404 mkdir -p $DIR/$tdir
17406 prepare_remote_file || error "prepare remote file failed"
17408 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17409 multiop_bg_pause $remote_file O_uc ||
17410 error "mulitop failed for remote file"
17412 $MULTIOP $DIR/$tfile Ouc
17413 kill -USR1 $MULTIPID
17416 run_test 310c "open-unlink remote file with multiple links"
17420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17421 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17422 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17423 skip "lustre < 2.8.54 does not contain LU-4825 fix"
17424 remote_mds_nodsh && skip "remote MDS with nodsh"
17426 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17428 mkdir -p $DIR/$tdir
17429 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17430 createmany -o $DIR/$tdir/$tfile. 1000
17432 # statfs data is not real time, let's just calculate it
17433 old_iused=$((old_iused + 1000))
17435 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17436 osp.*OST0000*MDT0000.create_count")
17437 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17438 osp.*OST0000*MDT0000.max_create_count")
17439 for idx in $(seq $MDSCOUNT); do
17440 do_facet mds$idx "lctl set_param -n \
17441 osp.*OST0000*MDT000?.max_create_count=0"
17444 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17445 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17446 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17448 unlinkmany $DIR/$tdir/$tfile. 1000
17450 for idx in $(seq $MDSCOUNT); do
17451 do_facet mds$idx "lctl set_param -n \
17452 osp.*OST0000*MDT000?.max_create_count=$max_count"
17453 do_facet mds$idx "lctl set_param -n \
17454 osp.*OST0000*MDT000?.create_count=$count"
17458 for i in $(seq 120); do
17459 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17460 # system may be too busy to destroy all objs in time, use
17461 # a somewhat small value to not fail autotest
17462 [ $((old_iused - new_iused)) -gt 400 ] && break
17466 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17467 [ $((old_iused - new_iused)) -gt 400 ] ||
17468 error "objs not destroyed after unlink"
17470 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17477 local vdevdir=$(dirname $(facet_vdevice $ost))
17478 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17479 local zfs_zapid=$(do_facet $ost $cmd |
17480 grep -w "/O/0/d$((objid%32))" -C 5 |
17481 awk '/Object/{getline; print $1}')
17482 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17483 awk "/$objid = /"'{printf $3}')
17488 zfs_object_blksz() {
17492 local vdevdir=$(dirname $(facet_vdevice $ost))
17493 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17494 local blksz=$(do_facet $ost $cmd $objid |
17495 awk '/dblk/{getline; printf $4}')
17497 case "${blksz: -1}" in
17498 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17499 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17506 test_312() { # LU-4856
17507 remote_ost_nodsh && skip "remote OST with nodsh"
17508 [ $(facet_fstype ost1) = "zfs" ] ||
17509 skip_env "the test only applies to zfs"
17511 local max_blksz=$(do_facet ost1 \
17512 $ZFS get -p recordsize $(facet_device ost1) |
17513 awk '!/VALUE/{print $3}')
17514 local min_blksz=$(getconf PAGE_SIZE)
17516 # to make life a little bit easier
17517 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17518 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17520 local tf=$DIR/$tdir/$tfile
17522 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17524 # Get ZFS object id
17525 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17527 # block size change by sequential over write
17529 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17530 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17532 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17533 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17537 # block size change by sequential append write
17538 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17539 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17540 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17542 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17543 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17544 oflag=sync conv=notrunc
17546 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17547 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17548 error "blksz error, actual $blksz, " \
17549 "expected: 2 * $count * $min_blksz"
17555 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17556 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17558 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17559 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17560 [ $blksz -eq $min_blksz ] ||
17561 error "blksz error: $blksz, expected: $min_blksz"
17563 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17564 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17565 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17567 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17568 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17569 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17571 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17574 remote_ost_nodsh && skip "remote OST with nodsh"
17576 local file=$DIR/$tfile
17578 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17580 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17581 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17582 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17583 error "write should failed"
17584 do_facet ost1 "$LCTL set_param fail_loc=0"
17587 run_test 313 "io should fail after last_rcvd update fail"
17590 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17592 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17593 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17595 wait_delete_completed
17596 do_facet ost1 "$LCTL set_param fail_loc=0"
17598 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17600 test_315() { # LU-618
17601 local file=$DIR/$tfile
17604 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17605 $MULTIOP $file oO_RDONLY:r4096000_c &
17610 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17613 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17616 run_test 315 "read should be accounted"
17619 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17620 large_xattr_enabled || skip_env "large_xattr disabled"
17622 rm -rf $DIR/$tdir/d
17623 mkdir -p $DIR/$tdir/d
17624 chown nobody $DIR/$tdir/d
17625 touch $DIR/$tdir/d/file
17627 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17629 run_test 316 "lfs mv"
17632 local read_write=$1
17633 if [ "$read_write" = "write" ]; then
17634 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17635 elif [ "$read_write" = "read" ]; then
17636 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17638 error "argument error"
17641 # turn off debug for performance testing
17642 local saved_debug=$($LCTL get_param -n debug)
17643 $LCTL set_param debug=0
17645 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17647 # get ost1 size - lustre-OST0000
17648 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17649 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17650 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17652 if [ "$read_write" = "read" ]; then
17653 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17656 local start_time=$(date +%s.%N)
17657 $dd_cmd bs=1M count=$blocks oflag=sync ||
17658 error "real dd $read_write error"
17659 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17661 if [ "$read_write" = "write" ]; then
17665 # define OBD_FAIL_OST_FAKE_RW 0x238
17666 do_facet ost1 $LCTL set_param fail_loc=0x238
17668 local start_time=$(date +%s.%N)
17669 $dd_cmd bs=1M count=$blocks oflag=sync ||
17670 error "fake dd $read_write error"
17671 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17673 if [ "$read_write" = "write" ]; then
17675 cancel_lru_locks osc
17676 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17677 error "$tfile size not $blocks MB"
17679 do_facet ost1 $LCTL set_param fail_loc=0
17681 echo "fake $read_write $duration_fake vs. normal $read_write" \
17682 "$duration in seconds"
17683 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17684 error_not_in_vm "fake write is slower"
17686 $LCTL set_param -n debug="$saved_debug"
17689 test_399a() { # LU-7655 for OST fake write
17690 remote_ost_nodsh && skip "remote OST with nodsh"
17694 run_test 399a "fake write should not be slower than normal write"
17696 test_399b() { # LU-8726 for OST fake read
17697 remote_ost_nodsh && skip "remote OST with nodsh"
17698 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17699 skip_env "ldiskfs only test"
17704 run_test 399b "fake read should not be slower than normal read"
17706 test_400a() { # LU-1606, was conf-sanity test_74
17707 if ! which $CC > /dev/null 2>&1; then
17708 skip_env "$CC is not installed"
17711 local extra_flags=''
17712 local out=$TMP/$tfile
17713 local prefix=/usr/include/lustre
17716 if ! [[ -d $prefix ]]; then
17717 # Assume we're running in tree and fixup the include path.
17718 extra_flags+=" -I$LUSTRE/include"
17719 extra_flags+=" -L$LUSTRE/utils"
17722 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17723 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17724 error "client api broken"
17728 run_test 400a "Lustre client api program can compile and link"
17730 test_400b() { # LU-1606, LU-5011
17732 local out=$TMP/$tfile
17733 local prefix=/usr/include/linux/lustre
17735 # We use a hard coded prefix so that this test will not fail
17736 # when run in tree. There are headers in lustre/include/lustre/
17737 # that are not packaged (like lustre_idl.h) and have more
17738 # complicated include dependencies (like config.h and lnet/types.h).
17739 # Since this test about correct packaging we just skip them when
17740 # they don't exist (see below) rather than try to fixup cppflags.
17742 if ! which $CC > /dev/null 2>&1; then
17743 skip_env "$CC is not installed"
17746 for header in $prefix/*.h; do
17747 if ! [[ -f "$header" ]]; then
17751 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17752 continue # lustre_ioctl.h is internal header
17755 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17756 error "cannot compile '$header'"
17760 run_test 400b "packaged headers can be compiled"
17762 test_401a() { #LU-7437
17763 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17764 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
17766 #count the number of parameters by "list_param -R"
17767 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17768 #count the number of parameters by listing proc files
17769 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17770 echo "proc_dirs='$proc_dirs'"
17771 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17772 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17775 [ $params -eq $procs ] ||
17776 error "found $params parameters vs. $procs proc files"
17778 # test the list_param -D option only returns directories
17779 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17780 #count the number of parameters by listing proc directories
17781 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17784 [ $params -eq $procs ] ||
17785 error "found $params parameters vs. $procs proc files"
17787 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17790 local save=$($LCTL get_param -n jobid_var)
17793 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17794 error "no error returned when setting bad parameters"
17796 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17797 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17799 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17800 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17801 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17803 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17806 local jobid_var_old=$($LCTL get_param -n jobid_var)
17807 local jobid_var_new
17809 $LCTL set_param jobid_var= &&
17810 error "no error returned for 'set_param a='"
17812 jobid_var_new=$($LCTL get_param -n jobid_var)
17813 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17814 error "jobid_var was changed by setting without value"
17816 $LCTL set_param jobid_var &&
17817 error "no error returned for 'set_param a'"
17819 jobid_var_new=$($LCTL get_param -n jobid_var)
17820 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17821 error "jobid_var was changed by setting without value"
17823 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17826 local jobid_var_old=$($LCTL get_param -n jobid_var)
17827 local jobid_var_new
17828 local new_value="foo=bar"
17830 $LCTL set_param jobid_var=$new_value ||
17831 error "'set_param a=b' did not accept a value containing '='"
17833 jobid_var_new=$($LCTL get_param -n jobid_var)
17834 [[ "$jobid_var_new" == "$new_value" ]] ||
17835 error "'set_param a=b' failed on a value containing '='"
17837 # Reset the jobid_var to test the other format
17838 $LCTL set_param jobid_var=$jobid_var_old
17839 jobid_var_new=$($LCTL get_param -n jobid_var)
17840 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17841 error "failed to reset jobid_var"
17843 $LCTL set_param jobid_var $new_value ||
17844 error "'set_param a b' did not accept a value containing '='"
17846 jobid_var_new=$($LCTL get_param -n jobid_var)
17847 [[ "$jobid_var_new" == "$new_value" ]] ||
17848 error "'set_param a b' failed on a value containing '='"
17850 $LCTL set_param jobid_var $jobid_var_old
17851 jobid_var_new=$($LCTL get_param -n jobid_var)
17852 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17853 error "failed to reset jobid_var"
17855 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17858 local server_version=$(lustre_version_code $SINGLEMDS)
17859 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17860 [[ $server_version -ge $(version_code 2.7.18.4) &&
17861 $server_version -lt $(version_code 2.7.50) ]] ||
17862 [[ $server_version -ge $(version_code 2.7.2) &&
17863 $server_version -lt $(version_code 2.7.11) ]] ||
17864 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
17865 remote_mds_nodsh && skip "remote MDS with nodsh"
17867 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17868 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17869 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17870 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17871 echo "Touch failed - OK"
17873 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17876 local file1=$DIR/$tfile.1
17877 local file2=$DIR/$tfile.2
17878 local tfile=$TMP/$tfile
17880 rm -f $file1 $file2 $tfile
17885 # 30 sec OBD_TIMEOUT in ll_getattr()
17886 # right before populating st_nlink
17887 $LCTL set_param fail_loc=0x80001409
17888 stat -c %h $file1 > $tfile &
17890 # create an alias, drop all locks and reclaim the dentry
17892 cancel_lru_locks mdc
17893 cancel_lru_locks osc
17894 sysctl -w vm.drop_caches=2
17898 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17900 rm -f $tfile $file1 $file2
17902 run_test 403 "i_nlink should not drop to zero due to aliasing"
17904 test_404() { # LU-6601
17905 local server_version=$(lustre_version_code $SINGLEMDS)
17906 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17907 skip "Need server version newer than 2.8.52"
17908 remote_mds_nodsh && skip "remote MDS with nodsh"
17910 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17911 awk '/osp .*-osc-MDT/ { print $4}')
17914 for osp in $mosps; do
17915 echo "Deactivate: " $osp
17916 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17917 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17918 awk -vp=$osp '$4 == p { print $2 }')
17919 [ $stat = IN ] || {
17920 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17921 error "deactivate error"
17923 echo "Activate: " $osp
17924 do_facet $SINGLEMDS $LCTL --device %$osp activate
17925 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17926 awk -vp=$osp '$4 == p { print $2 }')
17927 [ $stat = UP ] || {
17928 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17929 error "activate error"
17933 run_test 404 "validate manual {de}activated works properly for OSPs"
17936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17937 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17938 skip "Layout swap lock is not supported"
17939 check_swap_layouts_support
17941 test_mkdir $DIR/$tdir
17942 swap_lock_test -d $DIR/$tdir ||
17943 error "One layout swap locked test failed"
17945 run_test 405 "Various layout swap lock tests"
17948 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17949 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17950 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17952 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17953 skip "Need MDS version at least 2.8.50"
17955 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17956 local test_pool=$TESTNAME
17958 if ! combined_mgs_mds ; then
17961 pool_add $test_pool || error "pool_add failed"
17962 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17963 error "pool_add_targets failed"
17965 save_layout_restore_at_exit $MOUNT
17967 # parent set default stripe count only, child will stripe from both
17968 # parent and fs default
17969 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17970 error "setstripe $MOUNT failed"
17971 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17972 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17973 for i in $(seq 10); do
17974 local f=$DIR/$tdir/$tfile.$i
17975 touch $f || error "touch failed"
17976 local count=$($LFS getstripe -c $f)
17977 [ $count -eq $OSTCOUNT ] ||
17978 error "$f stripe count $count != $OSTCOUNT"
17979 local offset=$($LFS getstripe -i $f)
17980 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17981 local size=$($LFS getstripe -S $f)
17982 [ $size -eq $((def_stripe_size * 2)) ] ||
17983 error "$f stripe size $size != $((def_stripe_size * 2))"
17984 local pool=$($LFS getstripe -p $f)
17985 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17988 # change fs default striping, delete parent default striping, now child
17989 # will stripe from new fs default striping only
17990 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17991 error "change $MOUNT default stripe failed"
17992 $LFS setstripe -c 0 $DIR/$tdir ||
17993 error "delete $tdir default stripe failed"
17994 for i in $(seq 11 20); do
17995 local f=$DIR/$tdir/$tfile.$i
17996 touch $f || error "touch $f failed"
17997 local count=$($LFS getstripe -c $f)
17998 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17999 local offset=$($LFS getstripe -i $f)
18000 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18001 local size=$($LFS getstripe -S $f)
18002 [ $size -eq $def_stripe_size ] ||
18003 error "$f stripe size $size != $def_stripe_size"
18004 local pool=$($LFS getstripe -p $f)
18005 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18008 unlinkmany $DIR/$tdir/$tfile. 1 20
18010 local f=$DIR/$tdir/$tfile
18011 pool_remove_all_targets $test_pool $f
18012 pool_remove $test_pool $f
18014 if ! combined_mgs_mds ; then
18018 run_test 406 "DNE support fs default striping"
18021 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18022 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18023 skip "Need MDS version at least 2.8.55"
18024 remote_mds_nodsh && skip "remote MDS with nodsh"
18026 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18027 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18028 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18029 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18030 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18032 #define OBD_FAIL_DT_TXN_STOP 0x2019
18033 for idx in $(seq $MDSCOUNT); do
18034 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18036 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18037 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18038 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18041 run_test 407 "transaction fail should cause operation fail"
18044 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18046 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18047 lctl set_param fail_loc=0x8000040a
18048 # let ll_prepare_partial_page() fail
18049 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18053 # create at least 100 unused inodes so that
18054 # shrink_icache_memory(0) should not return 0
18055 touch $DIR/$tfile-{0..100}
18056 rm -f $DIR/$tfile-{0..100}
18059 echo 2 > /proc/sys/vm/drop_caches
18061 run_test 408 "drop_caches should not hang due to page leaks"
18065 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18066 check_mount_and_prep
18068 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18069 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18070 touch $DIR/$tdir/guard || error "(2) Fail to create"
18072 local PREFIX=$(str_repeat 'A' 128)
18073 echo "Create 1K hard links start at $(date)"
18074 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18075 error "(3) Fail to hard link"
18077 echo "Links count should be right although linkEA overflow"
18078 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18079 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18080 [ $linkcount -eq 1001 ] ||
18081 error "(5) Unexpected hard links count: $linkcount"
18083 echo "List all links start at $(date)"
18084 ls -l $DIR/$tdir/foo > /dev/null ||
18085 error "(6) Fail to list $DIR/$tdir/foo"
18087 echo "Unlink hard links start at $(date)"
18088 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18089 error "(7) Fail to unlink"
18091 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18095 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18096 skip "Need client version at least 2.9.59"
18098 # Create a file, and stat it from the kernel
18099 local testfile=$DIR/$tfile
18102 local run_id=$RANDOM
18103 local my_ino=$(stat --format "%i" $testfile)
18105 # Try to insert the module. This will always fail as the
18106 # module is designed to not be inserted.
18107 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18110 # Anything but success is a test failure
18112 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18113 error "no inode match"
18115 run_test 410 "Test inode number returned from kernel thread"
18117 cleanup_test411_cgroup() {
18123 local cg_basedir=/sys/fs/cgroup/memory
18125 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18126 skip "no setup for cgroup"
18128 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18129 error "test file creation failed"
18130 cancel_lru_locks osc
18132 # Create a very small memory cgroup to force a slab allocation error
18133 local cgdir=$cg_basedir/osc_slab_alloc
18134 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18135 trap "cleanup_test411_cgroup $cgdir" EXIT
18136 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18137 echo 1M > $cgdir/memory.limit_in_bytes
18139 # Should not LBUG, just be killed by oom-killer
18140 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18141 error "fail to trigger a memory allocation error"
18143 cleanup_test411_cgroup $cgdir
18147 run_test 411 "Slab allocation error with cgroup does not LBUG"
18150 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18151 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18152 skip "Need server version at least 2.10.55"
18155 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18156 error "mkdir failed"
18157 $LFS getdirstripe $DIR/$tdir
18158 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18159 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18160 error "expect $((MDSCOUT - 1)) get $stripe_index"
18161 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18162 [ $stripe_count -eq 2 ] ||
18163 error "expect 2 get $stripe_count"
18165 run_test 412 "mkdir on specific MDTs"
18168 [ $MDSCOUNT -lt 2 ] &&
18169 skip "We need at least 2 MDTs for this test"
18171 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18172 skip "Need server version at least 2.10.55"
18175 mkdir $DIR/$tdir || error "mkdir failed"
18177 # find MDT that is the most full
18178 local max=$($LFS df | grep MDT |
18187 END { split(b, c, ":")
18192 for i in $(seq $((MDSCOUNT - 1))); do
18193 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18194 error "mkdir d$i failed"
18195 $LFS getdirstripe $DIR/$tdir/d$i
18196 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18197 [ $stripe_index -ne $max ] ||
18198 error "don't expect $max"
18201 run_test 413 "mkdir on less full MDTs"
18204 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18205 $LCTL set_param fail_loc=0x80000521
18206 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18209 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18212 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18213 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18214 skip "Need server version at least 2.9.55"
18216 start_full_debug_logging
18220 stop_full_debug_logging
18224 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18225 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18226 awk '/The barrier for/ { print $7 }')
18229 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18234 barrier_expired() {
18237 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18238 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18239 awk '/will be expired/ { print $7 }')
18241 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18250 echo "Start barrier_freeze at: $(date)"
18251 #define OBD_FAIL_BARRIER_DELAY 0x2202
18252 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18253 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18256 local b_status=$(barrier_stat)
18257 echo "Got barrier status at: $(date)"
18258 [ "$b_status" = "'freezing_p1'" ] ||
18259 error "(1) unexpected barrier status $b_status"
18261 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18263 b_status=$(barrier_stat)
18264 [ "$b_status" = "'frozen'" ] ||
18265 error "(2) unexpected barrier status $b_status"
18267 local expired=$(barrier_expired)
18268 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18269 sleep $((expired + 3))
18271 b_status=$(barrier_stat)
18272 [ "$b_status" = "'expired'" ] ||
18273 error "(3) unexpected barrier status $b_status"
18275 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18276 error "(4) fail to freeze barrier"
18278 b_status=$(barrier_stat)
18279 [ "$b_status" = "'frozen'" ] ||
18280 error "(5) unexpected barrier status $b_status"
18282 echo "Start barrier_thaw at: $(date)"
18283 #define OBD_FAIL_BARRIER_DELAY 0x2202
18284 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18285 do_facet mgs $LCTL barrier_thaw $FSNAME &
18288 b_status=$(barrier_stat)
18289 echo "Got barrier status at: $(date)"
18290 [ "$b_status" = "'thawing'" ] ||
18291 error "(6) unexpected barrier status $b_status"
18293 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18295 b_status=$(barrier_stat)
18296 [ "$b_status" = "'thawed'" ] ||
18297 error "(7) unexpected barrier status $b_status"
18299 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18300 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18301 do_facet mgs $LCTL barrier_freeze $FSNAME
18303 b_status=$(barrier_stat)
18304 [ "$b_status" = "'failed'" ] ||
18305 error "(8) unexpected barrier status $b_status"
18307 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18308 do_facet mgs $LCTL barrier_thaw $FSNAME
18312 run_test 801a "write barrier user interfaces and stat machine"
18317 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18318 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18319 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18320 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18321 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18323 cancel_lru_locks mdc
18325 # 180 seconds should be long enough
18326 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18328 local b_status=$(barrier_stat)
18329 [ "$b_status" = "'frozen'" ] ||
18330 error "(6) unexpected barrier status $b_status"
18332 mkdir $DIR/$tdir/d0/d10 &
18335 touch $DIR/$tdir/d1/f13 &
18338 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18341 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18344 rm -f $DIR/$tdir/d4/f12 &
18347 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18349 # To guarantee taht the 'stat' is not blocked
18350 b_status=$(barrier_stat)
18351 [ "$b_status" = "'frozen'" ] ||
18352 error "(8) unexpected barrier status $b_status"
18354 # let above commands to run at background
18357 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18358 ps -p $touch_pid || error "(10) touch should be blocked"
18359 ps -p $ln_pid || error "(11) link should be blocked"
18360 ps -p $mv_pid || error "(12) rename should be blocked"
18361 ps -p $rm_pid || error "(13) unlink should be blocked"
18363 b_status=$(barrier_stat)
18364 [ "$b_status" = "'frozen'" ] ||
18365 error "(14) unexpected barrier status $b_status"
18367 do_facet mgs $LCTL barrier_thaw $FSNAME
18368 b_status=$(barrier_stat)
18369 [ "$b_status" = "'thawed'" ] ||
18370 error "(15) unexpected barrier status $b_status"
18372 wait $mkdir_pid || error "(16) mkdir should succeed"
18373 wait $touch_pid || error "(17) touch should succeed"
18374 wait $ln_pid || error "(18) link should succeed"
18375 wait $mv_pid || error "(19) rename should succeed"
18376 wait $rm_pid || error "(20) unlink should succeed"
18380 run_test 801b "modification will be blocked by write barrier"
18383 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18387 stop mds2 || error "(1) Fail to stop mds2"
18389 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18391 local b_status=$(barrier_stat)
18392 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18393 do_facet mgs $LCTL barrier_thaw $FSNAME
18394 error "(2) unexpected barrier status $b_status"
18397 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18398 error "(3) Fail to rescan barrier bitmap"
18400 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18402 b_status=$(barrier_stat)
18403 [ "$b_status" = "'frozen'" ] ||
18404 error "(4) unexpected barrier status $b_status"
18406 do_facet mgs $LCTL barrier_thaw $FSNAME
18407 b_status=$(barrier_stat)
18408 [ "$b_status" = "'thawed'" ] ||
18409 error "(5) unexpected barrier status $b_status"
18411 local devname=$(mdsdevname 2)
18413 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18415 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18416 error "(7) Fail to rescan barrier bitmap"
18420 run_test 801c "rescan barrier bitmap"
18422 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18423 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18424 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18430 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18431 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18432 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18438 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18439 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18440 skip "Need server version at least 2.9.55"
18442 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18444 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18445 error "(2) Fail to copy"
18447 trap cleanup_802 EXIT
18449 # sync by force before remount as readonly
18450 sync; sync_all_data; sleep 3; sync_all_data
18454 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18455 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18456 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18458 echo "Mount the server as read only"
18459 setupall server_only || error "(3) Fail to start servers"
18461 echo "Mount client without ro should fail"
18462 mount_client $MOUNT &&
18463 error "(4) Mount client without 'ro' should fail"
18465 echo "Mount client with ro should succeed"
18466 mount_client $MOUNT ro ||
18467 error "(5) Mount client with 'ro' should succeed"
18469 echo "Modify should be refused"
18470 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18472 echo "Read should be allowed"
18473 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18474 error "(7) Read should succeed under ro mode"
18478 run_test 802 "simulate readonly device"
18481 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18483 skip "MDS needs to be newer than 2.10.54"
18485 mkdir -p $DIR/$tdir
18486 # Create some objects on all MDTs to trigger related logs objects
18487 for idx in $(seq $MDSCOUNT); do
18488 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18489 $DIR/$tdir/dir${idx} ||
18490 error "Fail to create $DIR/$tdir/dir${idx}"
18494 echo "before create:"
18496 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18498 for ((i=0; i<10; i++)); do
18499 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18500 error "Fail to create $DIR/$tdir/foo$i"
18504 echo "after create:"
18506 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18508 [ $after_used -ge $((before_used + 10)) ] ||
18509 error "before ($before_used) + 10 > after ($after_used)"
18511 for ((i=0; i<10; i++)); do
18512 rm -rf $DIR/$tdir/foo$i ||
18513 error "Fail to remove $DIR/$tdir/foo$i"
18516 sleep 3 # avoid MDT return cached statfs
18517 wait_delete_completed
18518 echo "after unlink:"
18520 before_used=$after_used
18521 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18523 [ $after_used -le $((before_used - 8)) ] ||
18524 error "before ($before_used) - 8 < after ($after_used)"
18526 run_test 803 "verify agent object for remote object"
18529 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18530 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18531 skip "MDS needs to be newer than 2.10.54"
18532 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18533 skip_env "ldiskfs only test"
18535 mkdir -p $DIR/$tdir
18536 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18537 error "Fail to create $DIR/$tdir/dir0"
18539 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18540 local dev=$(mdsdevname 2)
18542 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18543 grep ${fid} || error "NOT found agent entry for dir0"
18545 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18546 error "Fail to create $DIR/$tdir/dir1"
18548 touch $DIR/$tdir/dir1/foo0 ||
18549 error "Fail to create $DIR/$tdir/dir1/foo0"
18550 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18553 for idx in $(seq $MDSCOUNT); do
18554 dev=$(mdsdevname $idx)
18555 do_facet mds${idx} \
18556 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18557 grep ${fid} && rc=$idx
18560 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18561 error "Fail to rename foo0 to foo1"
18562 if [ $rc -eq 0 ]; then
18563 for idx in $(seq $MDSCOUNT); do
18564 dev=$(mdsdevname $idx)
18565 do_facet mds${idx} \
18566 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18567 grep ${fid} && rc=$idx
18571 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18572 error "Fail to rename foo1 to foo2"
18573 if [ $rc -eq 0 ]; then
18574 for idx in $(seq $MDSCOUNT); do
18575 dev=$(mdsdevname $idx)
18576 do_facet mds${idx} \
18577 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18578 grep ${fid} && rc=$idx
18582 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18584 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18585 error "Fail to link to $DIR/$tdir/dir1/foo2"
18586 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18587 error "Fail to rename foo2 to foo0"
18588 unlink $DIR/$tdir/dir1/foo0 ||
18589 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18590 rm -rf $DIR/$tdir/dir0 ||
18591 error "Fail to rm $DIR/$tdir/dir0"
18593 for idx in $(seq $MDSCOUNT); do
18594 dev=$(mdsdevname $idx)
18598 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18600 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18601 error "mount mds$idx failed"
18602 df $MOUNT > /dev/null 2>&1
18604 # e2fsck should not return error
18606 error "e2fsck detected error on MDT${idx}: rc=$rc"
18609 run_test 804 "verify agent entry for remote entry"
18612 do_facet $SINGLEMDS zfs set quota=$old $fsset
18613 unlinkmany $DIR/$tdir/f- 1000000
18618 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18619 [ "$(facet_fstype mds1)" != "zfs" ] &&
18620 skip "ZFS specific test"
18621 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18622 skip "netfree not implemented before 0.7"
18623 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18624 skip "Need MDS version at least 2.10.57"
18631 local pref="osd-zfs.lustre-MDT0000."
18633 # limit available space on MDS dataset to meet nospace issue
18634 # quickly. then ZFS 0.7.2 can use reserved space if asked
18635 # properly (using netfree flag in osd_declare_destroy()
18636 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18637 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18639 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18640 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18641 let "usedkb=usedkb-freekb"
18642 let "freekb=freekb/2"
18643 if let "freekb > 5000"; then
18646 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18647 trap cleanup_805 EXIT
18649 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18650 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18651 rm -rf $DIR/$tdir || error "not able to remove"
18652 do_facet $SINGLEMDS zfs set quota=$old $fsset
18655 run_test 805 "ZFS can remove from full fs"
18658 # tests that do cleanup/setup should be run at the end
18662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18665 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18666 $LCTL set_param fail_loc=0x903
18668 cancel_lru_locks MGC
18670 FAIL_ON_ERROR=true cleanup
18671 FAIL_ON_ERROR=true setup
18673 run_test 900 "umount should not race with any mgc requeue thread"
18676 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18677 check_and_cleanup_lustre
18678 if [ "$I_MOUNTED" != "yes" ]; then
18679 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true