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)"
12353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12355 test_mkdir -c1 $DIR/$tdir
12356 cp /etc/hosts $DIR/$tdir/$tfile
12357 test_mkdir -c1 $DIR/$tdir/foo1
12358 test_mkdir -c1 $DIR/$tdir/foo2
12359 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12360 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12361 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12362 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12363 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12364 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12365 $LFS fid2path $DIR $FID
12366 error "bad link ea"
12369 rm $DIR/$tdir/foo2/zachary
12371 rm $DIR/$tdir/foo2/thor
12373 rm $DIR/$tdir/$tfile
12375 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12376 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12377 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12378 rm $DIR/$tdir/foo2/maggie
12381 local longname=$tfile.avg_len_is_thirty_two_
12382 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12383 error_noexit 'failed to unlink many hardlinks'" EXIT
12384 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12385 error "failed to hardlink many files"
12386 links=$($LFS fid2path $DIR $FID | wc -l)
12387 echo -n "${links}/1000 links in link EA"
12388 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12390 run_test 161a "link ea sanity"
12393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12397 local remote_dir=$DIR/$tdir/remote_dir
12399 mkdir -p $DIR/$tdir
12400 $LFS mkdir -i $MDTIDX $remote_dir ||
12401 error "create remote directory failed"
12403 cp /etc/hosts $remote_dir/$tfile
12404 mkdir -p $remote_dir/foo1
12405 mkdir -p $remote_dir/foo2
12406 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12407 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12408 ln $remote_dir/$tfile $remote_dir/foo1/luna
12409 ln $remote_dir/$tfile $remote_dir/foo2/thor
12411 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12413 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12414 $LFS fid2path $DIR $FID
12415 error "bad link ea"
12418 rm $remote_dir/foo2/zachary
12420 rm $remote_dir/foo2/thor
12422 rm $remote_dir/$tfile
12424 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12425 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12426 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12427 $LFS fid2path $DIR $FID
12428 error "bad link rename"
12430 rm $remote_dir/foo2/maggie
12433 local longname=filename_avg_len_is_thirty_two_
12434 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12435 error "failed to hardlink many files"
12436 links=$($LFS fid2path $DIR $FID | wc -l)
12437 echo -n "${links}/1000 links in link EA"
12438 [[ ${links} -gt 60 ]] ||
12439 error "expected at least 60 links in link EA"
12440 unlinkmany $remote_dir/foo2/$longname 1000 ||
12441 error "failed to unlink many hardlinks"
12443 run_test 161b "link ea sanity under remote directory"
12446 remote_mds_nodsh && skip "remote MDS with nodsh"
12447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12448 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12449 skip "Need MDS version at least 2.1.5"
12451 # define CLF_RENAME_LAST 0x0001
12452 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12453 changelog_register || error "changelog_register failed"
12456 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12457 touch $DIR/$tdir/foo_161c
12458 touch $DIR/$tdir/bar_161c
12459 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12460 changelog_dump | grep RENME | tail -n 5
12461 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12462 changelog_clear 0 || error "changelog_clear failed"
12463 if [ x$flags != "x0x1" ]; then
12464 error "flag $flags is not 0x1"
12467 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12468 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12469 touch $DIR/$tdir/foo_161c
12470 touch $DIR/$tdir/bar_161c
12471 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12472 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12473 changelog_dump | grep RENME | tail -n 5
12474 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12475 changelog_clear 0 || error "changelog_clear failed"
12476 if [ x$flags != "x0x0" ]; then
12477 error "flag $flags is not 0x0"
12479 echo "rename overwrite a target having nlink > 1," \
12480 "changelog record has flags of $flags"
12482 # rename doesn't overwrite a target (changelog flag 0x0)
12483 touch $DIR/$tdir/foo_161c
12484 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12485 changelog_dump | grep RENME | tail -n 5
12486 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12487 changelog_clear 0 || error "changelog_clear failed"
12488 if [ x$flags != "x0x0" ]; then
12489 error "flag $flags is not 0x0"
12491 echo "rename doesn't overwrite a target," \
12492 "changelog record has flags of $flags"
12494 # define CLF_UNLINK_LAST 0x0001
12495 # unlink a file having nlink = 1 (changelog flag 0x1)
12496 rm -f $DIR/$tdir/foo2_161c
12497 changelog_dump | grep UNLNK | tail -n 5
12498 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12499 changelog_clear 0 || error "changelog_clear failed"
12500 if [ x$flags != "x0x1" ]; then
12501 error "flag $flags is not 0x1"
12503 echo "unlink a file having nlink = 1," \
12504 "changelog record has flags of $flags"
12506 # unlink a file having nlink > 1 (changelog flag 0x0)
12507 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12508 rm -f $DIR/$tdir/foobar_161c
12509 changelog_dump | grep UNLNK | tail -n 5
12510 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12511 changelog_clear 0 || error "changelog_clear failed"
12512 if [ x$flags != "x0x0" ]; then
12513 error "flag $flags is not 0x0"
12515 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12517 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12520 remote_mds_nodsh && skip "remote MDS with nodsh"
12525 changelog_register || error "changelog_register failed"
12527 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12528 # interfer with $MOUNT/.lustre/fid/ access
12530 [[ $? -eq 0 ]] || error "mkdir failed"
12532 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12533 $LCTL set_param fail_loc=0x8000140c
12535 $LCTL set_param fail_val=5
12538 echo foofoo > $DIR/$tdir/$tfile &
12541 # wait for create to be delayed
12545 [[ $? -eq 0 ]] || error "create should be blocked"
12547 local tempfile=$(mktemp)
12548 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12549 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12550 # some delay may occur during ChangeLog publishing and file read just
12551 # above, that could allow file write to happen finally
12552 [[ -s $tempfile ]] && echo "file should be empty"
12554 $LCTL set_param fail_loc=0
12557 [[ $? -eq 0 ]] || error "create failed"
12559 run_test 161d "create with concurrent .lustre/fid access"
12562 local expected="$1"
12567 path=$($LFS fid2path "$@")
12570 if [ $rc -ne 0 ]; then
12571 error "path looked up of '$expected' failed: rc=$rc"
12572 elif [ "$path" != "$expected" ]; then
12573 error "path looked up '$path' instead of '$expected'"
12575 echo "FID '$fid' resolves to path '$path' as expected"
12579 test_162a() { # was test_162
12580 test_mkdir -p -c1 $DIR/$tdir/d2
12581 touch $DIR/$tdir/d2/$tfile
12582 touch $DIR/$tdir/d2/x1
12583 touch $DIR/$tdir/d2/x2
12584 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12585 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12587 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12588 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12591 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12592 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12593 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12595 # softlink to wrong file
12596 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12597 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12598 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12601 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12602 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12603 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12604 # fid2path dir/fsname should both work
12605 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12606 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12608 # hardlink count: check that there are 2 links
12609 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12610 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12612 # hardlink indexing: remove the first link
12613 rm $DIR/$tdir/d2/p/q/r/hlink
12614 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12616 run_test 162a "path lookup sanity"
12619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12620 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12623 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12624 error "create striped dir failed"
12626 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12627 tail -n 1 | awk '{print $2}')
12628 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12630 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12631 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12634 for ((i=0;i<5;i++)); do
12635 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12636 error "get fid for f$i failed"
12637 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12639 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12640 error "get fid for d$i failed"
12641 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12646 run_test 162b "striped directory path lookup sanity"
12648 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12650 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12651 skip "Need MDS version at least 2.7.51"
12653 local lpath=$tdir.local
12654 local rpath=$tdir.remote
12656 test_mkdir $DIR/$lpath
12657 test_mkdir $DIR/$rpath
12659 for ((i = 0; i <= 101; i++)); do
12662 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12663 error "get fid for local directory $DIR/$lpath failed"
12664 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12667 test_mkdir $DIR/$rpath
12668 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12669 error "get fid for remote directory $DIR/$rpath failed"
12670 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12675 run_test 162c "fid2path works with paths 100 or more directories deep"
12678 # do directio so as not to populate the page cache
12679 log "creating a 10 Mb file"
12680 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12681 log "starting reads"
12682 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12683 log "truncating the file"
12684 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12686 kill %+ || true # reads might have finished
12687 echo "wait until dd is finished"
12689 log "removing the temporary file"
12690 rm -rf $DIR/$tfile || error "tmp file removal failed"
12692 run_test 169 "parallel read and truncate should not deadlock"
12695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12697 $LCTL clear # bug 18514
12698 $LCTL debug_daemon start $TMP/${tfile}_log_good
12700 $LCTL debug_daemon stop
12701 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12702 error "sed failed to read log_good"
12704 $LCTL debug_daemon start $TMP/${tfile}_log_good
12706 $LCTL debug_daemon stop
12708 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12709 error "lctl df log_bad failed"
12711 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12712 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12714 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12715 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12717 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12718 error "bad_line good_line1 good_line2 are empty"
12720 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12721 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12722 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12724 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12725 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12726 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12728 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12729 error "bad_line_new good_line_new are empty"
12731 local expected_good=$((good_line1 + good_line2*2))
12733 rm -f $TMP/${tfile}*
12734 # LU-231, short malformed line may not be counted into bad lines
12735 if [ $bad_line -ne $bad_line_new ] &&
12736 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12737 error "expected $bad_line bad lines, but got $bad_line_new"
12741 if [ $expected_good -ne $good_line_new ]; then
12742 error "expected $expected_good good lines, but got $good_line_new"
12747 run_test 170 "test lctl df to handle corrupted log ====================="
12749 test_171() { # bug20592
12750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12752 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12753 $LCTL set_param fail_loc=0x50e
12754 $LCTL set_param fail_val=3000
12755 multiop_bg_pause $DIR/$tfile O_s || true
12757 kill -USR1 $MULTIPID
12761 if dmesg | grep "recursive fault"; then
12762 error "caught a recursive fault"
12764 $LCTL set_param fail_loc=0
12767 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12769 # it would be good to share it with obdfilter-survey/iokit-libecho code
12770 setup_obdecho_osc () {
12773 local obdfilter_name=$2
12774 echo "Creating new osc for $obdfilter_name on $ost_nid"
12775 # make sure we can find loopback nid
12776 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12778 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12779 ${obdfilter_name}_osc_UUID || rc=2; }
12780 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12781 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12785 cleanup_obdecho_osc () {
12786 local obdfilter_name=$1
12787 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12788 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12795 local pages=${3:-64}
12800 local obd_size=$(get_obd_size $node $OBD)
12801 local page_size=$(get_page_size $node)
12802 if [[ -n "$obd_size" ]]; then
12803 local new_count=$((obd_size / (pages * page_size / 1024)))
12804 [[ $new_count -ge $count ]] || count=$new_count
12807 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12808 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12810 if [ $rc -eq 0 ]; then
12811 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12812 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12814 echo "New object id is $id"
12815 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12817 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12818 "test_brw $count w v $pages $id" || rc=4; }
12819 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12821 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12822 "cleanup" || rc=5; }
12823 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12824 "detach" || rc=6; }
12825 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12832 if ! module_loaded obdecho; then
12833 load_module obdecho/obdecho &&
12834 stack_trap "rmmod obdecho" EXIT ||
12835 error "unable to load obdecho on client"
12838 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12839 local host=$($LCTL get_param -n osc.$osc.import |
12840 awk '/current_connection:/ { print $2 }' )
12841 local target=$($LCTL get_param -n osc.$osc.import |
12842 awk '/target:/ { print $2 }' )
12843 target=${target%_UUID}
12845 if [ -n "$target" ]; then
12846 setup_obdecho_osc $host $target &&
12847 stack_trap "cleanup_obdecho_osc $target" EXIT ||
12848 { error "obdecho setup failed with $?"; return; }
12850 obdecho_test ${target}_osc client ||
12851 error "obdecho_test failed on ${target}_osc"
12853 $LCTL get_param osc.$osc.import
12854 error "there is no osc.$osc.import target"
12857 run_test 180a "test obdecho on osc"
12860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12861 remote_ost_nodsh && skip "remote OST with nodsh"
12863 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12864 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
12865 error "failed to load module obdecho"
12867 local target=$(do_facet ost1 $LCTL dl |
12868 awk '/obdfilter/ { print $4; exit; }')
12870 if [ -n "$target" ]; then
12871 obdecho_test $target ost1 || error "obdecho_test failed with $?"
12873 do_facet ost1 $LCTL dl
12874 error "there is no obdfilter target on ost1"
12877 run_test 180b "test obdecho directly on obdfilter"
12879 test_180c() { # LU-2598
12880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12881 remote_ost_nodsh && skip "remote OST with nodsh"
12882 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12883 skip "Need MDS version at least 2.4.0"
12885 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12886 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
12887 error "failed to load module obdecho"
12889 local target=$(do_facet ost1 $LCTL dl |
12890 awk '/obdfilter/ { print $4; exit; }')
12892 if [ -n "$target" ]; then
12893 local pages=16384 # 64MB bulk I/O RPC size
12895 obdecho_test "$target" ost1 "$pages" ||
12896 error "obdecho_test with pages=$pages failed with $?"
12898 do_facet ost1 $LCTL dl
12899 error "there is no obdfilter target on ost1"
12902 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12904 test_181() { # bug 22177
12905 test_mkdir $DIR/$tdir
12906 # create enough files to index the directory
12907 createmany -o $DIR/$tdir/foobar 4000
12908 # print attributes for debug purpose
12911 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12913 # remove the files & current working dir
12914 unlinkmany $DIR/$tdir/foobar 4000
12916 kill -USR1 $MULTIPID
12918 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12921 run_test 181 "Test open-unlinked dir ========================"
12927 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12929 $LCTL set_param mdc.*.rpc_stats=clear
12931 for (( i = 0; i < $tcount; i++ )) ; do
12932 mkdir $DIR/$tdir/$i
12935 for (( i = 0; i < $tcount; i++ )) ; do
12936 createmany -o $DIR/$tdir/$i/f- $fcount &
12940 for (( i = 0; i < $tcount; i++ )) ; do
12941 unlinkmany $DIR/$tdir/$i/f- $fcount &
12945 $LCTL get_param mdc.*.rpc_stats
12949 run_test 182 "Test parallel modify metadata operations ================"
12951 test_183() { # LU-2275
12952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12953 remote_mds_nodsh && skip "remote MDS with nodsh"
12954 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12955 skip "Need MDS version at least 2.3.56"
12957 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12958 echo aaa > $DIR/$tdir/$tfile
12960 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12961 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12963 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12964 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12966 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12968 # Flush negative dentry cache
12969 touch $DIR/$tdir/$tfile
12971 # We are not checking for any leaked references here, they'll
12972 # become evident next time we do cleanup with module unload.
12975 run_test 183 "No crash or request leak in case of strange dispositions ========"
12977 # test suite 184 is for LU-2016, LU-2017
12979 check_swap_layouts_support
12981 dir0=$DIR/$tdir/$testnum
12982 test_mkdir -p -c1 $dir0
12987 $SETSTRIPE -c1 $file1
12989 $SETSTRIPE -c2 $file2
12991 gen1=$($GETSTRIPE -g $file1)
12992 gen2=$($GETSTRIPE -g $file2)
12994 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12995 gen=$($GETSTRIPE -g $file1)
12996 [[ $gen1 != $gen ]] ||
12997 "Layout generation on $file1 does not change"
12998 gen=$($GETSTRIPE -g $file2)
12999 [[ $gen2 != $gen ]] ||
13000 "Layout generation on $file2 does not change"
13002 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13003 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13005 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13007 run_test 184a "Basic layout swap"
13010 check_swap_layouts_support
13012 dir0=$DIR/$tdir/$testnum
13013 mkdir -p $dir0 || error "creating dir $dir0"
13020 $SETSTRIPE -c1 $file1
13021 $SETSTRIPE -c2 $file2
13022 $SETSTRIPE -c1 $file3
13023 chown $RUNAS_ID $file3
13024 gen1=$($GETSTRIPE -g $file1)
13025 gen2=$($GETSTRIPE -g $file2)
13027 $LFS swap_layouts $dir1 $dir2 &&
13028 error "swap of directories layouts should fail"
13029 $LFS swap_layouts $dir1 $file1 &&
13030 error "swap of directory and file layouts should fail"
13031 $RUNAS $LFS swap_layouts $file1 $file2 &&
13032 error "swap of file we cannot write should fail"
13033 $LFS swap_layouts $file1 $file3 &&
13034 error "swap of file with different owner should fail"
13035 /bin/true # to clear error code
13037 run_test 184b "Forbidden layout swap (will generate errors)"
13040 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13041 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13042 check_swap_layouts_support
13044 local dir0=$DIR/$tdir/$testnum
13045 mkdir -p $dir0 || error "creating dir $dir0"
13047 local ref1=$dir0/ref1
13048 local ref2=$dir0/ref2
13049 local file1=$dir0/file1
13050 local file2=$dir0/file2
13051 # create a file large enough for the concurrent test
13052 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13053 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13054 echo "ref file size: ref1($(stat -c %s $ref1))," \
13055 "ref2($(stat -c %s $ref2))"
13058 dd if=$ref1 of=$file1 bs=16k &
13061 # Make sure dd starts to copy file
13062 while [ ! -f $file1 ]; do sleep 0.1; done
13064 $LFS swap_layouts $file1 $file2
13067 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13068 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13070 # how many bytes copied before swapping layout
13071 local copied=$(stat -c %s $file2)
13072 local remaining=$(stat -c %s $ref1)
13073 remaining=$((remaining - copied))
13074 echo "Copied $copied bytes before swapping layout..."
13076 cmp -n $copied $file1 $ref2 | grep differ &&
13077 error "Content mismatch [0, $copied) of ref2 and file1"
13078 cmp -n $copied $file2 $ref1 ||
13079 error "Content mismatch [0, $copied) of ref1 and file2"
13080 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13081 error "Content mismatch [$copied, EOF) of ref1 and file1"
13084 rm -f $ref1 $ref2 $file1 $file2
13086 run_test 184c "Concurrent write and layout swap"
13089 check_swap_layouts_support
13090 [ -z "$(which getfattr 2>/dev/null)" ] &&
13091 skip_env "no getfattr command"
13093 local file1=$DIR/$tdir/$tfile-1
13094 local file2=$DIR/$tdir/$tfile-2
13095 local file3=$DIR/$tdir/$tfile-3
13099 mkdir -p $DIR/$tdir
13100 touch $file1 || error "create $file1 failed"
13101 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13102 error "create $file2 failed"
13103 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13104 error "create $file3 failed"
13105 lovea1=$(get_layout_param $file1)
13107 $LFS swap_layouts $file2 $file3 ||
13108 error "swap $file2 $file3 layouts failed"
13109 $LFS swap_layouts $file1 $file2 ||
13110 error "swap $file1 $file2 layouts failed"
13112 lovea2=$(get_layout_param $file2)
13115 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13117 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13118 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13120 run_test 184d "allow stripeless layouts swap"
13123 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13124 skip "Need MDS version at least 2.6.94"
13125 check_swap_layouts_support
13126 [ -z "$(which getfattr 2>/dev/null)" ] &&
13127 skip_env "no getfattr command"
13129 local file1=$DIR/$tdir/$tfile-1
13130 local file2=$DIR/$tdir/$tfile-2
13131 local file3=$DIR/$tdir/$tfile-3
13134 mkdir -p $DIR/$tdir
13135 touch $file1 || error "create $file1 failed"
13136 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13137 error "create $file2 failed"
13138 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13139 error "create $file3 failed"
13141 $LFS swap_layouts $file1 $file2 ||
13142 error "swap $file1 $file2 layouts failed"
13144 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13145 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13147 echo 123 > $file1 || error "Should be able to write into $file1"
13149 $LFS swap_layouts $file1 $file3 ||
13150 error "swap $file1 $file3 layouts failed"
13152 echo 123 > $file1 || error "Should be able to write into $file1"
13154 rm -rf $file1 $file2 $file3
13156 run_test 184e "Recreate layout after stripeless layout swaps"
13158 test_185() { # LU-2441
13159 # LU-3553 - no volatile file support in old servers
13160 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13161 skip "Need MDS version at least 2.3.60"
13163 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13164 touch $DIR/$tdir/spoo
13165 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13166 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13167 error "cannot create/write a volatile file"
13168 [ "$FILESET" == "" ] &&
13169 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13170 error "FID is still valid after close"
13172 multiop_bg_pause $DIR/$tdir vVw4096_c
13179 # assume that the next FID for this client is sequential, since stdout
13180 # is unfortunately eaten by multiop_bg_pause
13181 local n=$((${fidv[1]} + 1))
13182 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13183 if [ "$FILESET" == "" ]; then
13184 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13185 error "FID is missing before close"
13187 kill -USR1 $multi_pid
13188 # 1 second delay, so if mtime change we will see it
13190 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13191 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13193 run_test 185 "Volatile file support"
13196 remote_mds_nodsh && skip "remote MDS with nodsh"
13197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13198 skip "Need MDS version at least 2.3.0"
13200 local dir0=$DIR/$tdir/$testnum
13201 mkdir -p $dir0 || error "creating dir $dir0"
13203 local file=$dir0/file1
13204 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13205 local dv1=$($LFS data_version $file)
13206 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13207 local dv2=$($LFS data_version $file)
13208 [[ $dv1 != $dv2 ]] ||
13209 error "data version did not change on write $dv1 == $dv2"
13214 run_test 187a "Test data version change"
13217 remote_mds_nodsh && skip "remote MDS with nodsh"
13218 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13219 skip "Need MDS version at least 2.3.0"
13221 local dir0=$DIR/$tdir/$testnum
13222 mkdir -p $dir0 || error "creating dir $dir0"
13224 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13225 [[ ${DV[0]} != ${DV[1]} ]] ||
13226 error "data version did not change on write"\
13227 " ${DV[0]} == ${DV[1]}"
13232 run_test 187b "Test data version change on volatile file"
13235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13236 remote_mgs_nodsh && skip "remote MGS with nodsh"
13237 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13239 local POOL=${POOL:-cea1}
13240 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13241 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13244 local last_ost=$(($OSTCOUNT - 1))
13246 local ost_list=$(seq $first_ost $ost_step $last_ost)
13247 local ost_range="$first_ost $last_ost $ost_step"
13248 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13249 local file_dir=$POOL_ROOT/file_tst
13250 local subdir=$test_path/subdir
13253 if ! combined_mgs_mds ; then
13258 # former test_200a test_200b
13259 pool_add $POOL || { rc=$? ; break; }
13260 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13261 # former test_200c test_200d
13262 mkdir -p $test_path
13263 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13264 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13266 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13267 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13268 || { rc=$? ; break; }
13269 # former test_200e test_200f
13270 local files=$((OSTCOUNT*3))
13271 pool_alloc_files $POOL $test_path $files "$ost_list" \
13272 || { rc=$? ; break; }
13273 pool_create_files $POOL $file_dir $files "$ost_list" \
13274 || { rc=$? ; break; }
13275 # former test_200g test_200h
13276 pool_lfs_df $POOL || { rc=$? ; break; }
13277 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13279 # former test_201a test_201b test_201c
13280 pool_remove_first_target $POOL || { rc=$? ; break; }
13282 local f=$test_path/$tfile
13283 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13284 pool_remove $POOL $f || { rc=$? ; break; }
13290 if ! combined_mgs_mds ; then
13295 run_test 200 "OST pools"
13297 # usage: default_attr <count | size | offset>
13299 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13302 # usage: check_default_stripe_attr
13303 check_default_stripe_attr() {
13304 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13307 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13309 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13313 error "unknown getstripe attr '$1'"
13316 [ $ACTUAL == $EXPECTED ] ||
13317 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13321 test_mkdir $DIR/$tdir
13322 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13324 check_default_stripe_attr --stripe-count
13325 check_default_stripe_attr --stripe-size
13326 check_default_stripe_attr --stripe-index
13328 run_test 204a "Print default stripe attributes"
13331 test_mkdir $DIR/$tdir
13332 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13334 check_default_stripe_attr --stripe-size
13335 check_default_stripe_attr --stripe-index
13337 run_test 204b "Print default stripe size and offset"
13340 test_mkdir $DIR/$tdir
13341 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13343 check_default_stripe_attr --stripe-count
13344 check_default_stripe_attr --stripe-index
13346 run_test 204c "Print default stripe count and offset"
13349 test_mkdir $DIR/$tdir
13350 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13352 check_default_stripe_attr --stripe-count
13353 check_default_stripe_attr --stripe-size
13355 run_test 204d "Print default stripe count and size"
13358 test_mkdir $DIR/$tdir
13359 $SETSTRIPE -d $DIR/$tdir
13361 check_default_stripe_attr --stripe-count --raw
13362 check_default_stripe_attr --stripe-size --raw
13363 check_default_stripe_attr --stripe-index --raw
13365 run_test 204e "Print raw stripe attributes"
13368 test_mkdir $DIR/$tdir
13369 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13371 check_default_stripe_attr --stripe-size --raw
13372 check_default_stripe_attr --stripe-index --raw
13374 run_test 204f "Print raw stripe size and offset"
13377 test_mkdir $DIR/$tdir
13378 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13380 check_default_stripe_attr --stripe-count --raw
13381 check_default_stripe_attr --stripe-index --raw
13383 run_test 204g "Print raw stripe count and offset"
13386 test_mkdir $DIR/$tdir
13387 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13389 check_default_stripe_attr --stripe-count --raw
13390 check_default_stripe_attr --stripe-size --raw
13392 run_test 204h "Print raw stripe count and size"
13394 # Figure out which job scheduler is being used, if any,
13395 # or use a fake one
13396 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13397 JOBENV=SLURM_JOB_ID
13398 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13400 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13402 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13403 JOBENV=LOADL_STEP_ID
13404 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13407 $LCTL list_param jobid_name > /dev/null 2>&1
13408 if [ $? -eq 0 ]; then
13414 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13416 verify_jobstats() {
13421 # we don't really need to clear the stats for this test to work, since each
13422 # command has a unique jobid, but it makes debugging easier if needed.
13423 # for facet in $facets; do
13424 # local dev=$(convert_facet2label $facet)
13425 # # clear old jobstats
13426 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13429 # use a new JobID for each test, or we might see an old one
13430 [ "$JOBENV" = "FAKE_JOBID" ] &&
13431 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13433 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13435 [ "$JOBENV" = "nodelocal" ] && {
13436 FAKE_JOBID=id.$testnum.%e.$RANDOM
13437 $LCTL set_param jobid_name=$FAKE_JOBID
13438 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13441 log "Test: ${cmd[*]}"
13442 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13444 if [ $JOBENV = "FAKE_JOBID" ]; then
13445 FAKE_JOBID=$JOBVAL ${cmd[*]}
13450 # all files are created on OST0000
13451 for facet in $facets; do
13452 local stats="*.$(convert_facet2label $facet).job_stats"
13454 # strip out libtool wrappers for in-tree executables
13455 if [ $(do_facet $facet lctl get_param $stats |
13456 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13457 do_facet $facet lctl get_param $stats
13458 error "No jobstats for $JOBVAL found on $facet::$stats"
13464 local new_jobenv=$1
13466 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13467 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13470 test_205() { # Job stats
13471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13472 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13473 skip "Need MDS version with at least 2.7.1"
13474 remote_mgs_nodsh && skip "remote MGS with nodsh"
13475 remote_mds_nodsh && skip "remote MDS with nodsh"
13476 remote_ost_nodsh && skip "remote OST with nodsh"
13477 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13478 skip "Server doesn't support jobstats"
13479 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13481 local old_jobenv=$($LCTL get_param -n jobid_var)
13482 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13483 stack_trap "do_facet mgs \
13484 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13488 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13489 mdt.*.job_cleanup_interval | head -n 1)
13490 local new_interval=5
13491 do_facet $SINGLEMDS \
13492 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13493 stack_trap "do_facet $SINGLEMDS \
13494 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13495 local start=$SECONDS
13499 cmd="mkdir $DIR/$tdir"
13500 verify_jobstats "$cmd" "$SINGLEMDS"
13502 cmd="rmdir $DIR/$tdir"
13503 verify_jobstats "$cmd" "$SINGLEMDS"
13504 # mkdir on secondary MDT
13505 if [ $MDSCOUNT -gt 1 ]; then
13506 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13507 verify_jobstats "$cmd" "mds2"
13510 cmd="mknod $DIR/$tfile c 1 3"
13511 verify_jobstats "$cmd" "$SINGLEMDS"
13513 cmd="rm -f $DIR/$tfile"
13514 verify_jobstats "$cmd" "$SINGLEMDS"
13515 # create all files on OST0000 so verify_jobstats can find OST stats
13517 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13518 verify_jobstats "$cmd" "$SINGLEMDS"
13520 cmd="touch $DIR/$tfile"
13521 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13523 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13524 verify_jobstats "$cmd" "ost1"
13526 cancel_lru_locks osc
13527 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13528 verify_jobstats "$cmd" "ost1"
13530 cmd="$TRUNCATE $DIR/$tfile 0"
13531 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13533 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13534 verify_jobstats "$cmd" "$SINGLEMDS"
13535 # jobstats expiry - sleep until old stats should be expired
13536 local left=$((new_interval + 5 - (SECONDS - start)))
13537 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13538 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13540 cmd="mkdir $DIR/$tdir.expire"
13541 verify_jobstats "$cmd" "$SINGLEMDS"
13542 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13543 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13545 # Ensure that jobid are present in changelog (if supported by MDS)
13546 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13547 changelog_dump | tail -10
13548 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13549 [ $jobids -eq 9 ] ||
13550 error "Wrong changelog jobid count $jobids != 9"
13554 jobstats_set $JOBENV
13556 changelog_dump | grep $tfile
13557 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13558 [ $jobids -eq 0 ] ||
13559 error "Unexpected jobids when jobid_var=$JOBENV"
13562 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13563 JOBENV="JOBCOMPLEX"
13564 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13566 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13568 run_test 205 "Verify job stats"
13570 # LU-1480, LU-1773 and LU-1657
13572 mkdir -p $DIR/$tdir
13573 $SETSTRIPE -c -1 $DIR/$tdir
13574 #define OBD_FAIL_LOV_INIT 0x1403
13575 $LCTL set_param fail_loc=0xa0001403
13576 $LCTL set_param fail_val=1
13577 touch $DIR/$tdir/$tfile || true
13579 run_test 206 "fail lov_init_raid0() doesn't lbug"
13582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13583 local fsz=`stat -c %s $DIR/$tfile`
13584 cancel_lru_locks mdc
13586 # do not return layout in getattr intent
13587 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13588 $LCTL set_param fail_loc=0x170
13589 local sz=`stat -c %s $DIR/$tfile`
13591 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13595 run_test 207a "can refresh layout at glimpse"
13598 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13599 local cksum=`md5sum $DIR/$tfile`
13600 local fsz=`stat -c %s $DIR/$tfile`
13601 cancel_lru_locks mdc
13602 cancel_lru_locks osc
13604 # do not return layout in getattr intent
13605 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13606 $LCTL set_param fail_loc=0x171
13608 # it will refresh layout after the file is opened but before read issues
13609 echo checksum is "$cksum"
13610 echo "$cksum" |md5sum -c --quiet || error "file differs"
13614 run_test 207b "can refresh layout at open"
13617 # FIXME: in this test suite, only RD lease is used. This is okay
13618 # for now as only exclusive open is supported. After generic lease
13619 # is done, this test suite should be revised. - Jinshan
13621 remote_mds_nodsh && skip "remote MDS with nodsh"
13622 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13623 skip "Need MDS version at least 2.4.52"
13625 echo "==== test 1: verify get lease work"
13626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13628 echo "==== test 2: verify lease can be broken by upcoming open"
13629 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13633 $MULTIOP $DIR/$tfile oO_RDONLY:c
13634 kill -USR1 $PID && wait $PID || error "break lease error"
13636 echo "==== test 3: verify lease can't be granted if an open already exists"
13637 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13641 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13642 kill -USR1 $PID && wait $PID || error "open file error"
13644 echo "==== test 4: lease can sustain over recovery"
13645 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13651 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13653 echo "==== test 5: lease broken can't be regained by replay"
13654 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13658 # open file to break lease and then recovery
13659 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13662 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13666 run_test 208 "Exclusive open"
13669 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13670 skip_env "must have disp_stripe"
13673 sync; sleep 5; sync;
13675 echo 3 > /proc/sys/vm/drop_caches
13676 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13678 # open/close 500 times
13679 for i in $(seq 500); do
13683 echo 3 > /proc/sys/vm/drop_caches
13684 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13686 echo "before: $req_before, after: $req_after"
13687 [ $((req_after - req_before)) -ge 300 ] &&
13688 error "open/close requests are not freed"
13691 run_test 209 "read-only open/close requests should be freed promptly"
13695 size=$((size % 8192 + 1))
13696 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13697 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13698 rm -f $DIR/f212 $DIR/f212.xyz
13700 run_test 212 "Sendfile test ============================================"
13703 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13704 cancel_lru_locks osc
13705 lctl set_param fail_loc=0x8000040f
13706 # generate a read lock
13707 cat $DIR/$tfile > /dev/null
13708 # write to the file, it will try to cancel the above read lock.
13709 cat /etc/hosts >> $DIR/$tfile
13711 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13713 test_214() { # for bug 20133
13714 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13715 for (( i=0; i < 340; i++ )) ; do
13716 touch $DIR/$tdir/d214c/a$i
13719 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13720 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13721 ls $DIR/d214c || error "ls $DIR/d214c failed"
13722 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13723 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13725 run_test 214 "hash-indexed directory test - bug 20133"
13727 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13728 create_lnet_proc_files() {
13729 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13732 # counterpart of create_lnet_proc_files
13733 remove_lnet_proc_files() {
13734 rm -f $TMP/lnet_$1.sys
13737 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13738 # 3rd arg as regexp for body
13739 check_lnet_proc_stats() {
13740 local l=$(cat "$TMP/lnet_$1" |wc -l)
13741 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13743 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13746 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13747 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13748 # optional and can be regexp for 2nd line (lnet.routes case)
13749 check_lnet_proc_entry() {
13750 local blp=2 # blp stands for 'position of 1st line of body'
13751 [ -z "$5" ] || blp=3 # lnet.routes case
13753 local l=$(cat "$TMP/lnet_$1" |wc -l)
13754 # subtracting one from $blp because the body can be empty
13755 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13757 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13758 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13760 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13761 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13763 # bail out if any unexpected line happened
13764 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13765 [ "$?" != 0 ] || error "$2 misformatted"
13768 test_215() { # for bugs 18102, 21079, 21517
13769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13771 local N='(0|[1-9][0-9]*)' # non-negative numeric
13772 local P='[1-9][0-9]*' # positive numeric
13773 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13774 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13775 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13776 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13778 local L1 # regexp for 1st line
13779 local L2 # regexp for 2nd line (optional)
13780 local BR # regexp for the rest (body)
13782 # lnet.stats should look as 11 space-separated non-negative numerics
13783 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13784 create_lnet_proc_files "stats"
13785 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13786 remove_lnet_proc_files "stats"
13788 # lnet.routes should look like this:
13789 # Routing disabled/enabled
13790 # net hops priority state router
13791 # where net is a string like tcp0, hops > 0, priority >= 0,
13792 # state is up/down,
13793 # router is a string like 192.168.1.1@tcp2
13794 L1="^Routing (disabled|enabled)$"
13795 L2="^net +hops +priority +state +router$"
13796 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13797 create_lnet_proc_files "routes"
13798 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13799 remove_lnet_proc_files "routes"
13801 # lnet.routers should look like this:
13802 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13803 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13804 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13805 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13806 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13807 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13808 create_lnet_proc_files "routers"
13809 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13810 remove_lnet_proc_files "routers"
13812 # lnet.peers should look like this:
13813 # nid refs state last max rtr min tx min queue
13814 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13815 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13816 # numeric (0 or >0 or <0), queue >= 0.
13817 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13818 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13819 create_lnet_proc_files "peers"
13820 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13821 remove_lnet_proc_files "peers"
13823 # lnet.buffers should look like this:
13824 # pages count credits min
13825 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13826 L1="^pages +count +credits +min$"
13827 BR="^ +$N +$N +$I +$I$"
13828 create_lnet_proc_files "buffers"
13829 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13830 remove_lnet_proc_files "buffers"
13832 # lnet.nis should look like this:
13833 # nid status alive refs peer rtr max tx min
13834 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13835 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13836 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13837 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13838 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13839 create_lnet_proc_files "nis"
13840 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13841 remove_lnet_proc_files "nis"
13843 # can we successfully write to lnet.stats?
13844 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13846 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13848 test_216() { # bug 20317
13849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13850 remote_ost_nodsh && skip "remote OST with nodsh"
13853 local facets=$(get_facets OST)
13854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13856 save_lustre_params client "osc.*.contention_seconds" > $p
13857 save_lustre_params $facets \
13858 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13859 save_lustre_params $facets \
13860 "ldlm.namespaces.filter-*.contended_locks" >> $p
13861 save_lustre_params $facets \
13862 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13863 clear_stats osc.*.osc_stats
13865 # agressive lockless i/o settings
13866 do_nodes $(comma_list $(osts_nodes)) \
13867 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13868 ldlm.namespaces.filter-*.contended_locks=0 \
13869 ldlm.namespaces.filter-*.contention_seconds=60"
13870 lctl set_param -n osc.*.contention_seconds=60
13872 $DIRECTIO write $DIR/$tfile 0 10 4096
13873 $CHECKSTAT -s 40960 $DIR/$tfile
13875 # disable lockless i/o
13876 do_nodes $(comma_list $(osts_nodes)) \
13877 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13878 ldlm.namespaces.filter-*.contended_locks=32 \
13879 ldlm.namespaces.filter-*.contention_seconds=0"
13880 lctl set_param -n osc.*.contention_seconds=0
13881 clear_stats osc.*.osc_stats
13883 dd if=/dev/zero of=$DIR/$tfile count=0
13884 $CHECKSTAT -s 0 $DIR/$tfile
13886 restore_lustre_params <$p
13890 run_test 216 "check lockless direct write updates file size and kms correctly"
13892 test_217() { # bug 22430
13893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13898 for node in $(nodes_list); do
13899 nid=$(host_nids_address $node $NETTYPE)
13900 if [[ $nid = *-* ]] ; then
13901 echo "lctl ping $(h2nettype $nid)"
13902 lctl ping $(h2nettype $nid)
13904 echo "skipping $node (no hyphen detected)"
13908 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13911 # do directio so as not to populate the page cache
13912 log "creating a 10 Mb file"
13913 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13914 log "starting reads"
13915 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13916 log "truncating the file"
13917 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13919 kill %+ || true # reads might have finished
13920 echo "wait until dd is finished"
13922 log "removing the temporary file"
13923 rm -rf $DIR/$tfile || error "tmp file removal failed"
13925 run_test 218 "parallel read and truncate should not deadlock"
13928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13930 # write one partial page
13931 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13932 # set no grant so vvp_io_commit_write will do sync write
13933 $LCTL set_param fail_loc=0x411
13934 # write a full page at the end of file
13935 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13937 $LCTL set_param fail_loc=0
13938 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13939 $LCTL set_param fail_loc=0x411
13940 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13943 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13944 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13946 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13948 test_220() { #LU-325
13949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13950 remote_ost_nodsh && skip "remote OST with nodsh"
13951 remote_mds_nodsh && skip "remote MDS with nodsh"
13952 remote_mgs_nodsh && skip "remote MGS with nodsh"
13956 # create on MDT0000 so the last_id and next_id are correct
13958 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13962 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13963 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13964 osc.$mdtosc_proc1.prealloc_last_id)
13965 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13966 osc.$mdtosc_proc1.prealloc_next_id)
13970 if ! combined_mgs_mds ; then
13974 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13975 #define OBD_FAIL_OST_ENOINO 0x229
13976 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13977 create_pool $FSNAME.$TESTNAME || return 1
13978 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13980 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13982 MDSOBJS=$((last_id - next_id))
13983 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13985 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13986 echo "OST still has $count kbytes free"
13988 echo "create $MDSOBJS files @next_id..."
13989 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13991 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13992 osc.$mdtosc_proc1.prealloc_last_id)
13993 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13994 osc.$mdtosc_proc1.prealloc_next_id)
13996 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14001 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14002 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14004 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14005 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14006 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14007 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14008 echo "unlink $MDSOBJS files @$next_id..."
14009 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14011 if ! combined_mgs_mds ; then
14015 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14020 dd if=`which date` of=$MOUNT/date oflag=sync
14021 chmod +x $MOUNT/date
14023 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14024 $LCTL set_param fail_loc=0x80001401
14026 $MOUNT/date > /dev/null
14029 run_test 221 "make sure fault and truncate race to not cause OOM"
14032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14035 test_mkdir $DIR/$tdir
14036 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14037 createmany -o $DIR/$tdir/$tfile 10
14038 cancel_lru_locks mdc
14039 cancel_lru_locks osc
14040 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14041 $LCTL set_param fail_loc=0x31a
14042 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14043 $LCTL set_param fail_loc=0
14046 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14052 test_mkdir $DIR/$tdir
14053 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14054 createmany -o $DIR/$tdir/$tfile 10
14055 cancel_lru_locks mdc
14056 cancel_lru_locks osc
14057 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14058 $LCTL set_param fail_loc=0x31a
14059 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14060 $LCTL set_param fail_loc=0
14062 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14068 test_mkdir $DIR/$tdir
14069 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14070 createmany -o $DIR/$tdir/$tfile 10
14071 cancel_lru_locks mdc
14072 cancel_lru_locks osc
14073 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14074 $LCTL set_param fail_loc=0x31b
14075 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14076 $LCTL set_param fail_loc=0
14079 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14081 test_224a() { # LU-1039, MRP-303
14082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14084 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14085 $LCTL set_param fail_loc=0x508
14086 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14087 $LCTL set_param fail_loc=0
14090 run_test 224a "Don't panic on bulk IO failure"
14092 test_224b() { # LU-1039, MRP-303
14093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14095 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14096 cancel_lru_locks osc
14097 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14098 $LCTL set_param fail_loc=0x515
14099 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14100 $LCTL set_param fail_loc=0
14103 run_test 224b "Don't panic on bulk IO failure"
14105 test_224c() { # LU-6441
14106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14107 remote_mds_nodsh && skip "remote MDS with nodsh"
14109 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14110 save_writethrough $p
14111 set_cache writethrough on
14113 local pages_per_rpc=$($LCTL get_param \
14114 osc.*.max_pages_per_rpc)
14115 local at_max=$($LCTL get_param -n at_max)
14116 local timeout=$($LCTL get_param -n timeout)
14117 local test_at="$LCTL get_param -n at_max"
14118 local param_at="$FSNAME.sys.at_max"
14119 local test_timeout="$LCTL get_param -n timeout"
14120 local param_timeout="$FSNAME.sys.timeout"
14122 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14124 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14125 error "conf_param at_max=0 failed"
14126 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14127 error "conf_param timeout=5 failed"
14129 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14130 do_facet ost1 $LCTL set_param fail_loc=0x520
14131 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14132 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14134 do_facet ost1 $LCTL set_param fail_loc=0
14136 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14137 error "conf_param at_max=$at_max failed"
14138 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14139 $timeout || error "conf_param timeout=$timeout failed"
14141 $LCTL set_param -n $pages_per_rpc
14142 restore_lustre_params < $p
14145 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14147 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14150 if [ -z ${MDSSURVEY} ]; then
14151 skip_env "mds-survey not found"
14153 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14154 skip "Need MDS version at least 2.2.51"
14156 local mds=$(facet_host $SINGLEMDS)
14157 local target=$(do_nodes $mds 'lctl dl' |
14158 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14160 local cmd1="file_count=1000 thrhi=4"
14161 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14162 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14163 local cmd="$cmd1 $cmd2 $cmd3"
14165 rm -f ${TMP}/mds_survey*
14167 eval $cmd || error "mds-survey with zero-stripe failed"
14168 cat ${TMP}/mds_survey*
14169 rm -f ${TMP}/mds_survey*
14171 run_test 225a "Metadata survey sanity with zero-stripe"
14174 if [ -z ${MDSSURVEY} ]; then
14175 skip_env "mds-survey not found"
14177 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14178 skip "Need MDS version at least 2.2.51"
14179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14180 remote_mds_nodsh && skip "remote MDS with nodsh"
14181 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14182 skip_env "Need to mount OST to test"
14185 local mds=$(facet_host $SINGLEMDS)
14186 local target=$(do_nodes $mds 'lctl dl' |
14187 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14189 local cmd1="file_count=1000 thrhi=4"
14190 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14191 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14192 local cmd="$cmd1 $cmd2 $cmd3"
14194 rm -f ${TMP}/mds_survey*
14196 eval $cmd || error "mds-survey with stripe_count failed"
14197 cat ${TMP}/mds_survey*
14198 rm -f ${TMP}/mds_survey*
14200 run_test 225b "Metadata survey sanity with stripe_count = 1"
14202 mcreate_path2fid () {
14208 local path=$DIR/$tdir/$name
14213 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14214 error "cannot create $desc"
14216 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14218 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14220 fid_path=$($LFS fid2path $MOUNT $fid)
14222 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14224 [ "$path" == "$fid_path" ] ||
14225 error "fid2path returned $fid_path, expected $path"
14227 echo "pass with $path and $fid"
14232 mkdir -p $DIR/$tdir
14234 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14235 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14236 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14237 mcreate_path2fid 0040666 0 0 dir "directory"
14238 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14239 mcreate_path2fid 0100666 0 0 file "regular file"
14240 mcreate_path2fid 0120666 0 0 link "symbolic link"
14241 mcreate_path2fid 0140666 0 0 sock "socket"
14243 run_test 226a "call path2fid and fid2path on files of all type"
14246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14251 mkdir -p $DIR/$tdir
14252 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14253 error "create remote directory failed"
14254 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14255 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14256 "character special file (null)"
14257 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14258 "character special file (no device)"
14259 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14260 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14261 "block special file (loop)"
14262 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14263 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14264 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14266 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14268 # LU-1299 Executing or running ldd on a truncated executable does not
14269 # cause an out-of-memory condition.
14271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14272 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14274 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14275 chmod +x $MOUNT/date
14277 $MOUNT/date > /dev/null
14278 ldd $MOUNT/date > /dev/null
14281 run_test 227 "running truncated executable does not cause OOM"
14283 # LU-1512 try to reuse idle OI blocks
14285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14286 remote_mds_nodsh && skip "remote MDS with nodsh"
14287 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14288 skip_env "ldiskfs only test"
14290 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14291 local myDIR=$DIR/$tdir
14294 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14295 $LCTL set_param fail_loc=0x80001002
14296 createmany -o $myDIR/t- 10000
14297 $LCTL set_param fail_loc=0
14298 # The guard is current the largest FID holder
14300 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14302 local IDX=$(($SEQ % 64))
14304 do_facet $SINGLEMDS sync
14305 # Make sure journal flushed.
14307 local blk1=$(do_facet $SINGLEMDS \
14308 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14309 grep Blockcount | awk '{print $4}')
14311 # Remove old files, some OI blocks will become idle.
14312 unlinkmany $myDIR/t- 10000
14313 # Create new files, idle OI blocks should be reused.
14314 createmany -o $myDIR/t- 2000
14315 do_facet $SINGLEMDS sync
14316 # Make sure journal flushed.
14318 local blk2=$(do_facet $SINGLEMDS \
14319 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14320 grep Blockcount | awk '{print $4}')
14322 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14324 run_test 228a "try to reuse idle OI blocks"
14327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14328 remote_mds_nodsh && skip "remote MDS with nodsh"
14329 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14330 skip_env "ldiskfs only test"
14332 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14333 local myDIR=$DIR/$tdir
14336 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14337 $LCTL set_param fail_loc=0x80001002
14338 createmany -o $myDIR/t- 10000
14339 $LCTL set_param fail_loc=0
14340 # The guard is current the largest FID holder
14342 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14344 local IDX=$(($SEQ % 64))
14346 do_facet $SINGLEMDS sync
14347 # Make sure journal flushed.
14349 local blk1=$(do_facet $SINGLEMDS \
14350 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14351 grep Blockcount | awk '{print $4}')
14353 # Remove old files, some OI blocks will become idle.
14354 unlinkmany $myDIR/t- 10000
14357 stop $SINGLEMDS || error "Fail to stop MDT."
14359 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14361 df $MOUNT || error "Fail to df."
14362 # Create new files, idle OI blocks should be reused.
14363 createmany -o $myDIR/t- 2000
14364 do_facet $SINGLEMDS sync
14365 # Make sure journal flushed.
14367 local blk2=$(do_facet $SINGLEMDS \
14368 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14369 grep Blockcount | awk '{print $4}')
14371 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14373 run_test 228b "idle OI blocks can be reused after MDT restart"
14377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14378 remote_mds_nodsh && skip "remote MDS with nodsh"
14379 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14380 skip_env "ldiskfs only test"
14382 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14383 local myDIR=$DIR/$tdir
14386 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14387 $LCTL set_param fail_loc=0x80001002
14388 # 20000 files can guarantee there are index nodes in the OI file
14389 createmany -o $myDIR/t- 20000
14390 $LCTL set_param fail_loc=0
14391 # The guard is current the largest FID holder
14393 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14395 local IDX=$(($SEQ % 64))
14397 do_facet $SINGLEMDS sync
14398 # Make sure journal flushed.
14400 local blk1=$(do_facet $SINGLEMDS \
14401 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14402 grep Blockcount | awk '{print $4}')
14404 # Remove old files, some OI blocks will become idle.
14405 unlinkmany $myDIR/t- 20000
14407 # The OI file should become empty now
14409 # Create new files, idle OI blocks should be reused.
14410 createmany -o $myDIR/t- 2000
14411 do_facet $SINGLEMDS sync
14412 # Make sure journal flushed.
14414 local blk2=$(do_facet $SINGLEMDS \
14415 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14416 grep Blockcount | awk '{print $4}')
14418 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14420 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14422 test_229() { # LU-2482, LU-3448
14423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14424 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14425 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14426 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14430 # Create a file with a released layout and stripe count 2.
14431 $MULTIOP $DIR/$tfile H2c ||
14432 error "failed to create file with released layout"
14434 $GETSTRIPE -v $DIR/$tfile
14436 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14437 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14439 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14440 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14441 stat $DIR/$tfile || error "failed to stat released file"
14443 chown $RUNAS_ID $DIR/$tfile ||
14444 error "chown $RUNAS_ID $DIR/$tfile failed"
14446 chgrp $RUNAS_ID $DIR/$tfile ||
14447 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14449 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14450 rm $DIR/$tfile || error "failed to remove released file"
14452 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14456 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14460 test_mkdir $DIR/$tdir
14461 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14462 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14463 [ $mdt_idx -ne 0 ] &&
14464 error "create local directory on wrong MDT $mdt_idx"
14466 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14467 error "create remote directory failed"
14468 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14469 [ $mdt_idx -ne $MDTIDX ] &&
14470 error "create remote directory on wrong MDT $mdt_idx"
14472 createmany -o $DIR/$tdir/test_230/t- 10 ||
14473 error "create files on remote directory failed"
14474 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14475 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14476 rm -r $DIR/$tdir || error "unlink remote directory failed"
14478 run_test 230a "Create remote directory and files under the remote directory"
14481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14482 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14490 local migrate_dir=$DIR/$tdir/migrate_dir
14491 local other_dir=$DIR/$tdir/other_dir
14493 test_mkdir $DIR/$tdir
14494 test_mkdir -i0 -c1 $migrate_dir
14495 test_mkdir -i0 -c1 $other_dir
14496 for ((i=0; i<10; i++)); do
14497 mkdir -p $migrate_dir/dir_${i}
14498 createmany -o $migrate_dir/dir_${i}/f 10 ||
14499 error "create files under remote dir failed $i"
14502 cp /etc/passwd $migrate_dir/$tfile
14503 cp /etc/passwd $other_dir/$tfile
14504 chattr +SAD $migrate_dir
14505 chattr +SAD $migrate_dir/$tfile
14507 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14508 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14509 local old_dir_mode=$(stat -c%f $migrate_dir)
14510 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14512 mkdir -p $migrate_dir/dir_default_stripe2
14513 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14514 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14516 mkdir -p $other_dir
14517 ln $migrate_dir/$tfile $other_dir/luna
14518 ln $migrate_dir/$tfile $migrate_dir/sofia
14519 ln $other_dir/$tfile $migrate_dir/david
14520 ln -s $migrate_dir/$tfile $other_dir/zachary
14521 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14522 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14524 $LFS migrate -m $MDTIDX $migrate_dir ||
14525 error "fails on migrating remote dir to MDT1"
14527 echo "migratate to MDT1, then checking.."
14528 for ((i = 0; i < 10; i++)); do
14529 for file in $(find $migrate_dir/dir_${i}); do
14530 mdt_index=$($LFS getstripe -m $file)
14531 [ $mdt_index == $MDTIDX ] ||
14532 error "$file is not on MDT${MDTIDX}"
14536 # the multiple link file should still in MDT0
14537 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14538 [ $mdt_index == 0 ] ||
14539 error "$file is not on MDT${MDTIDX}"
14541 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14542 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14543 error " expect $old_dir_flag get $new_dir_flag"
14545 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14546 [ "$old_file_flag" = "$new_file_flag" ] ||
14547 error " expect $old_file_flag get $new_file_flag"
14549 local new_dir_mode=$(stat -c%f $migrate_dir)
14550 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14551 error "expect mode $old_dir_mode get $new_dir_mode"
14553 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14554 [ "$old_file_mode" = "$new_file_mode" ] ||
14555 error "expect mode $old_file_mode get $new_file_mode"
14557 diff /etc/passwd $migrate_dir/$tfile ||
14558 error "$tfile different after migration"
14560 diff /etc/passwd $other_dir/luna ||
14561 error "luna different after migration"
14563 diff /etc/passwd $migrate_dir/sofia ||
14564 error "sofia different after migration"
14566 diff /etc/passwd $migrate_dir/david ||
14567 error "david different after migration"
14569 diff /etc/passwd $other_dir/zachary ||
14570 error "zachary different after migration"
14572 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14573 error "${tfile}_ln different after migration"
14575 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14576 error "${tfile}_ln_other different after migration"
14578 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14579 [ $stripe_count = 2 ] ||
14580 error "dir strpe_count $d != 2 after migration."
14582 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14583 [ $stripe_count = 2 ] ||
14584 error "file strpe_count $d != 2 after migration."
14586 #migrate back to MDT0
14589 $LFS migrate -m $MDTIDX $migrate_dir ||
14590 error "fails on migrating remote dir to MDT0"
14592 echo "migrate back to MDT0, checking.."
14593 for file in $(find $migrate_dir); do
14594 mdt_index=$($LFS getstripe -m $file)
14595 [ $mdt_index == $MDTIDX ] ||
14596 error "$file is not on MDT${MDTIDX}"
14599 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14600 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14601 error " expect $old_dir_flag get $new_dir_flag"
14603 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14604 [ "$old_file_flag" = "$new_file_flag" ] ||
14605 error " expect $old_file_flag get $new_file_flag"
14607 local new_dir_mode=$(stat -c%f $migrate_dir)
14608 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14609 error "expect mode $old_dir_mode get $new_dir_mode"
14611 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14612 [ "$old_file_mode" = "$new_file_mode" ] ||
14613 error "expect mode $old_file_mode get $new_file_mode"
14615 diff /etc/passwd ${migrate_dir}/$tfile ||
14616 error "$tfile different after migration"
14618 diff /etc/passwd ${other_dir}/luna ||
14619 error "luna different after migration"
14621 diff /etc/passwd ${migrate_dir}/sofia ||
14622 error "sofia different after migration"
14624 diff /etc/passwd ${other_dir}/zachary ||
14625 error "zachary different after migration"
14627 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14628 error "${tfile}_ln different after migration"
14630 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14631 error "${tfile}_ln_other different after migration"
14633 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14634 [ $stripe_count = 2 ] ||
14635 error "dir strpe_count $d != 2 after migration."
14637 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14638 [ $stripe_count = 2 ] ||
14639 error "file strpe_count $d != 2 after migration."
14641 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14643 run_test 230b "migrate directory"
14646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14648 remote_mds_nodsh && skip "remote MDS with nodsh"
14653 local migrate_dir=$DIR/$tdir/migrate_dir
14655 #If migrating directory fails in the middle, all entries of
14656 #the directory is still accessiable.
14657 test_mkdir $DIR/$tdir
14658 test_mkdir -i0 -c1 $migrate_dir
14660 createmany -o $migrate_dir/f 10 ||
14661 error "create files under ${migrate_dir} failed"
14663 #failed after migrating 5 entries
14664 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14665 do_facet mds1 lctl set_param fail_loc=0x20001801
14666 do_facet mds1 lctl set_param fail_val=5
14667 local t=$(ls $migrate_dir | wc -l)
14668 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14669 error "migrate should fail after 5 entries"
14671 mkdir $migrate_dir/dir &&
14672 error "mkdir succeeds under migrating directory"
14673 touch $migrate_dir/file &&
14674 error "touch file succeeds under migrating directory"
14676 local u=$(ls $migrate_dir | wc -l)
14677 [ "$u" == "$t" ] || error "$u != $t during migration"
14679 for file in $(find $migrate_dir); do
14680 stat $file || error "stat $file failed"
14683 do_facet mds1 lctl set_param fail_loc=0
14684 do_facet mds1 lctl set_param fail_val=0
14686 $LFS migrate -m $MDTIDX $migrate_dir ||
14687 error "migrate open files should failed with open files"
14689 echo "Finish migration, then checking.."
14690 for file in $(find $migrate_dir); do
14691 mdt_index=$($LFS getstripe -m $file)
14692 [ $mdt_index == $MDTIDX ] ||
14693 error "$file is not on MDT${MDTIDX}"
14696 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14698 run_test 230c "check directory accessiblity if migration is failed"
14701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14706 local migrate_dir=$DIR/$tdir/migrate_dir
14710 test_mkdir $DIR/$tdir
14711 test_mkdir -i0 -c1 $migrate_dir
14713 for ((i=0; i<100; i++)); do
14714 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14715 createmany -o $migrate_dir/dir_${i}/f 100 ||
14716 error "create files under remote dir failed $i"
14719 $LFS migrate -m $MDTIDX $migrate_dir ||
14720 error "migrate remote dir error"
14722 echo "Finish migration, then checking.."
14723 for file in $(find $migrate_dir); do
14724 mdt_index=$($LFS getstripe -m $file)
14725 [ $mdt_index == $MDTIDX ] ||
14726 error "$file is not on MDT${MDTIDX}"
14729 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14731 run_test 230d "check migrate big directory"
14734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14735 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14742 mkdir -p $DIR/$tdir
14743 mkdir $DIR/$tdir/migrate_dir
14744 mkdir $DIR/$tdir/other_dir
14745 touch $DIR/$tdir/migrate_dir/a
14746 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14747 ls $DIR/$tdir/other_dir
14749 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14750 error "migrate dir fails"
14752 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
14753 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14755 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14756 [ $mdt_index == 0 ] || error "a is not on MDT0"
14758 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14759 error "migrate dir fails"
14761 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
14762 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14764 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14765 [ $mdt_index == 1 ] || error "a is not on MDT1"
14767 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
14768 [ $mdt_index == 1 ] || error "b is not on MDT1"
14770 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14771 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14773 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14775 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14777 run_test 230e "migrate mulitple local link files"
14780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14786 mkdir -p $DIR/$tdir
14787 mkdir $DIR/$tdir/migrate_dir
14788 $LFS mkdir -i1 $DIR/$tdir/other_dir
14789 touch $DIR/$tdir/migrate_dir/a
14790 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14791 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14792 ls $DIR/$tdir/other_dir
14794 # a should be migrated to MDT1, since no other links on MDT0
14795 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14796 error "#1 migrate dir fails"
14797 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
14798 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14799 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14800 [ $mdt_index == 1 ] || error "a is not on MDT1"
14802 # a should stay on MDT1, because it is a mulitple link file
14803 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14804 error "#2 migrate dir fails"
14805 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14806 [ $mdt_index == 1 ] || error "a is not on MDT1"
14808 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14809 error "#3 migrate dir fails"
14811 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14812 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14813 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14815 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14816 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14818 # a should be migrated to MDT0, since no other links on MDT1
14819 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14820 error "#4 migrate dir fails"
14821 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
14822 [ $mdt_index == 0 ] || error "a is not on MDT0"
14824 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14826 run_test 230f "migrate mulitple remote link files"
14829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14832 mkdir -p $DIR/$tdir/migrate_dir
14834 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14835 error "migrating dir to non-exist MDT succeeds"
14838 run_test 230g "migrate dir to non-exist MDT"
14841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14843 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14844 skip "Need MDS version at least 2.7.64"
14848 mkdir -p $DIR/$tdir/migrate_dir
14850 $LFS migrate -m1 $DIR &&
14851 error "migrating mountpoint1 should fail"
14853 $LFS migrate -m1 $DIR/$tdir/.. &&
14854 error "migrating mountpoint2 should fail"
14856 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14857 error "migrating $tdir fail"
14859 mdt_index=$($LFS getstripe -m $DIR/$tdir)
14860 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14862 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
14863 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14866 run_test 230h "migrate .. and root"
14869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14872 mkdir -p $DIR/$tdir/migrate_dir
14874 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14875 error "migration fails with a tailing slash"
14877 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14878 error "migration fails with two tailing slashes"
14880 run_test 230i "lfs migrate -m tolerates trailing slashes"
14884 # For simplicity this test assumes that max_pages_per_rpc
14885 # is the same across all OSCs
14886 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14887 local bulk_size=$((max_pages * 4096))
14888 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14891 mkdir -p $DIR/$tdir
14892 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14893 error "failed to set stripe with -S ${brw_size}M option"
14895 # clear the OSC stats
14896 $LCTL set_param osc.*.stats=0 &>/dev/null
14899 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14900 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14901 oflag=direct &>/dev/null || error "dd failed"
14903 sync; sleep 1; sync # just to be safe
14904 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14905 if [ x$nrpcs != "x1" ]; then
14906 $LCTL get_param osc.*.stats
14907 error "found $nrpcs ost_write RPCs, not 1 as expected"
14911 # Drop the OSC cache, otherwise we will read from it
14912 cancel_lru_locks osc
14914 # clear the OSC stats
14915 $LCTL set_param osc.*.stats=0 &>/dev/null
14917 # Client reads $bulk_size.
14918 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14919 iflag=direct &>/dev/null || error "dd failed"
14921 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14922 if [ x$nrpcs != "x1" ]; then
14923 $LCTL get_param osc.*.stats
14924 error "found $nrpcs ost_read RPCs, not 1 as expected"
14927 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14930 mkdir -p $DIR/$tdir
14932 for i in {0..1023}; do
14933 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14934 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14935 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14939 run_test 231b "must not assert on fully utilized OST request buffer"
14942 mkdir -p $DIR/$tdir
14943 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14945 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14946 do_facet ost1 $LCTL set_param fail_loc=0x31c
14948 # ignore dd failure
14949 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14951 do_facet ost1 $LCTL set_param fail_loc=0
14952 umount_client $MOUNT || error "umount failed"
14953 mount_client $MOUNT || error "mount failed"
14954 stop ost1 || error "cannot stop ost1"
14955 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14957 run_test 232a "failed lock should not block umount"
14960 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14961 skip "Need MDS version at least 2.10.58"
14963 mkdir -p $DIR/$tdir
14964 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14965 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14967 cancel_lru_locks osc
14969 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14970 do_facet ost1 $LCTL set_param fail_loc=0x31c
14973 $LFS data_version $DIR/$tdir/$tfile || true
14975 do_facet ost1 $LCTL set_param fail_loc=0
14976 umount_client $MOUNT || error "umount failed"
14977 mount_client $MOUNT || error "mount failed"
14978 stop ost1 || error "cannot stop ost1"
14979 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14981 run_test 232b "failed data version lock should not block umount"
14984 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14985 skip "Need MDS version at least 2.3.64"
14986 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
14988 local fid=$($LFS path2fid $MOUNT)
14990 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14991 error "cannot access $MOUNT using its FID '$fid'"
14993 run_test 233a "checking that OBF of the FS root succeeds"
14996 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14997 skip "Need MDS version at least 2.5.90"
14998 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15000 local fid=$($LFS path2fid $MOUNT/.lustre)
15002 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15003 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15005 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15006 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15007 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15009 run_test 233b "checking that OBF of the FS .lustre succeeds"
15012 local p="$TMP/sanityN-$TESTNAME.parameters"
15013 save_lustre_params client "llite.*.xattr_cache" > $p
15014 lctl set_param llite.*.xattr_cache 1 ||
15015 skip_env "xattr cache is not supported"
15017 mkdir -p $DIR/$tdir || error "mkdir failed"
15018 touch $DIR/$tdir/$tfile || error "touch failed"
15019 # OBD_FAIL_LLITE_XATTR_ENOMEM
15020 $LCTL set_param fail_loc=0x1405
15021 getfattr -n user.attr $DIR/$tdir/$tfile &&
15022 error "getfattr should have failed with ENOMEM"
15023 $LCTL set_param fail_loc=0x0
15026 restore_lustre_params < $p
15029 run_test 234 "xattr cache should not crash on ENOMEM"
15032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15033 skip "Need MDS version at least 2.4.52"
15035 flock_deadlock $DIR/$tfile
15040 124) error "process hangs on a deadlock"
15042 *) error "error executing flock_deadlock $DIR/$tfile"
15046 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15050 check_swap_layouts_support
15052 local ref1=/etc/passwd
15053 local ref2=/etc/group
15054 local file1=$DIR/$tdir/f1
15055 local file2=$DIR/$tdir/f2
15057 test_mkdir -c1 $DIR/$tdir
15058 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15059 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15060 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15061 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15062 local fd=$(free_fd)
15063 local cmd="exec $fd<>$file2"
15066 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15067 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15070 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15075 run_test 236 "Layout swap on open unlinked file"
15077 # test to verify file handle related system calls
15078 # (name_to_handle_at/open_by_handle_at)
15079 # The new system calls are supported in glibc >= 2.14.
15082 echo "Test file_handle syscalls" > $DIR/$tfile ||
15083 error "write failed"
15084 check_fhandle_syscalls $DIR/$tfile ||
15085 error "check_fhandle_syscalls failed"
15087 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15089 # LU-4659 linkea consistency
15091 local server_version=$(lustre_version_code $SINGLEMDS)
15093 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15094 [[ $server_version -gt $(version_code 2.5.1) &&
15095 $server_version -lt $(version_code 2.5.50) ]] ||
15096 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15099 ln $DIR/$tfile $DIR/$tfile.lnk
15100 touch $DIR/$tfile.new
15101 mv $DIR/$tfile.new $DIR/$tfile
15102 local fid1=$($LFS path2fid $DIR/$tfile)
15103 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15104 local path1=$($LFS fid2path $FSNAME "$fid1")
15105 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15106 local path2=$($LFS fid2path $FSNAME "$fid2")
15107 [ $tfile.lnk == $path2 ] ||
15108 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15111 run_test 238 "Verify linkea consistency"
15113 test_239A() { # was test_239
15114 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15115 skip "Need MDS version at least 2.5.60"
15117 local list=$(comma_list $(mdts_nodes))
15119 mkdir -p $DIR/$tdir
15120 createmany -o $DIR/$tdir/f- 5000
15121 unlinkmany $DIR/$tdir/f- 5000
15122 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15123 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15124 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15125 osp.*MDT*.sync_in_flight" | calc_sum)
15126 [ "$changes" -eq 0 ] || error "$changes not synced"
15128 run_test 239A "osp_sync test"
15130 test_239a() { #LU-5297
15131 remote_mds_nodsh && skip "remote MDS with nodsh"
15134 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15135 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15136 chgrp $RUNAS_GID $DIR/$tfile
15137 wait_delete_completed
15139 run_test 239a "process invalid osp sync record correctly"
15141 test_239b() { #LU-5297
15142 remote_mds_nodsh && skip "remote MDS with nodsh"
15145 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15146 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15147 chgrp $RUNAS_GID $DIR/$tfile1
15148 wait_delete_completed
15149 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15151 chgrp $RUNAS_GID $DIR/$tfile2
15152 wait_delete_completed
15154 run_test 239b "process osp sync record with ENOMEM error correctly"
15157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15158 remote_mds_nodsh && skip "remote MDS with nodsh"
15160 mkdir -p $DIR/$tdir
15162 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15163 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15164 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15165 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15167 umount_client $MOUNT || error "umount failed"
15168 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15169 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15170 mount_client $MOUNT || error "failed to mount client"
15172 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15173 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15175 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15178 for LOOP in $(seq $1); do
15179 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15180 cancel_lru_locks $OSC || true
15185 for LOOP in $(seq $1); do
15186 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15187 iflag=direct 2>/dev/null
15191 test_241a() { # was test_241
15192 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15194 cancel_lru_locks $OSC
15195 test_241_bio 1000 &
15200 run_test 241a "bio vs dio"
15203 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15205 test_241_dio 1000 &
15210 run_test 241b "dio vs dio"
15213 remote_mds_nodsh && skip "remote MDS with nodsh"
15215 mkdir -p $DIR/$tdir
15216 touch $DIR/$tdir/$tfile
15218 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15219 do_facet mds1 lctl set_param fail_loc=0x105
15220 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15222 do_facet mds1 lctl set_param fail_loc=0
15223 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15225 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15229 test_mkdir $DIR/$tdir
15230 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15232 run_test 243 "various group lock tests"
15236 test_mkdir $DIR/$tdir
15237 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15238 sendfile_grouplock $DIR/$tdir/$tfile || \
15239 error "sendfile+grouplock failed"
15242 run_test 244 "sendfile with group lock tests"
15245 local flagname="multi_mod_rpcs"
15246 local connect_data_name="max_mod_rpcs"
15249 # check if multiple modify RPCs flag is set
15250 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15251 grep "connect_flags:")
15254 echo "$out" | grep -qw $flagname
15255 if [ $? -ne 0 ]; then
15256 echo "connect flag $flagname is not set"
15260 # check if multiple modify RPCs data is set
15261 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15264 echo "$out" | grep -qw $connect_data_name ||
15265 error "import should have connect data $connect_data_name"
15267 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15269 test_246() { # LU-7371
15270 remote_ost_nodsh && skip "remote OST with nodsh"
15271 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15272 skip "Need OST version >= 2.7.62"
15274 do_facet ost1 $LCTL set_param fail_val=4095
15275 #define OBD_FAIL_OST_READ_SIZE 0x234
15276 do_facet ost1 $LCTL set_param fail_loc=0x234
15277 $LFS setstripe $DIR/$tfile -i 0 -c 1
15278 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15279 cancel_lru_locks $FSNAME-OST0000
15280 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15282 run_test 246 "Read file of size 4095 should return right length"
15288 umount_client $submount
15293 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15295 skip_env "Fileset feature is not supported"
15297 local submount=${MOUNT}_$tdir
15300 mkdir -p $submount || error "mkdir $submount failed"
15301 FILESET="$FILESET/$tdir" mount_client $submount ||
15302 error "mount $submount failed"
15303 trap "cleanup_247 $submount" EXIT
15304 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15305 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15306 error "read $MOUNT/$tdir/$tfile failed"
15307 cleanup_247 $submount
15309 run_test 247a "mount subdir as fileset"
15312 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15313 skip_env "Fileset feature is not supported"
15315 local submount=${MOUNT}_$tdir
15317 rm -rf $MOUNT/$tdir
15318 mkdir -p $submount || error "mkdir $submount failed"
15320 FILESET="$FILESET/$tdir" mount_client $submount &&
15321 error "mount $submount should fail"
15324 run_test 247b "mount subdir that dose not exist"
15327 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15328 skip_env "Fileset feature is not supported"
15330 local submount=${MOUNT}_$tdir
15332 mkdir -p $MOUNT/$tdir/dir1
15333 mkdir -p $submount || error "mkdir $submount failed"
15334 trap "cleanup_247 $submount" EXIT
15335 FILESET="$FILESET/$tdir" mount_client $submount ||
15336 error "mount $submount failed"
15337 local fid=$($LFS path2fid $MOUNT/)
15338 $LFS fid2path $submount $fid && error "fid2path should fail"
15339 cleanup_247 $submount
15341 run_test 247c "running fid2path outside root"
15344 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15345 skip "Fileset feature is not supported"
15347 local submount=${MOUNT}_$tdir
15349 mkdir -p $MOUNT/$tdir/dir1
15350 mkdir -p $submount || error "mkdir $submount failed"
15351 FILESET="$FILESET/$tdir" mount_client $submount ||
15352 error "mount $submount failed"
15353 trap "cleanup_247 $submount" EXIT
15354 local fid=$($LFS path2fid $submount/dir1)
15355 $LFS fid2path $submount $fid || error "fid2path should succeed"
15356 cleanup_247 $submount
15358 run_test 247d "running fid2path inside root"
15362 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15364 skip "Fileset feature is not supported"
15366 local submount=${MOUNT}_$tdir
15369 mkdir -p $submount || error "mkdir $submount failed"
15370 FILESET="$FILESET/.." mount_client $submount &&
15371 error "mount $submount should fail"
15374 run_test 247e "mount .. as fileset"
15377 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15378 [ -z "$fast_read_sav" ] && skip "no fast read support"
15380 # create a large file for fast read verification
15381 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15383 # make sure the file is created correctly
15384 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15385 { rm -f $DIR/$tfile; skip "file creation error"; }
15387 echo "Test 1: verify that fast read is 4 times faster on cache read"
15389 # small read with fast read enabled
15390 $LCTL set_param -n llite.*.fast_read=1
15391 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15392 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15393 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15394 # small read with fast read disabled
15395 $LCTL set_param -n llite.*.fast_read=0
15396 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15397 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15398 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15400 # verify that fast read is 4 times faster for cache read
15401 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15402 error_not_in_vm "fast read was not 4 times faster: " \
15403 "$t_fast vs $t_slow"
15405 echo "Test 2: verify the performance between big and small read"
15406 $LCTL set_param -n llite.*.fast_read=1
15408 # 1k non-cache read
15409 cancel_lru_locks osc
15410 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15411 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15412 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15414 # 1M non-cache read
15415 cancel_lru_locks osc
15416 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15417 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15418 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15420 # verify that big IO is not 4 times faster than small IO
15421 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15422 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15424 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15427 run_test 248 "fast read verification"
15429 test_249() { # LU-7890
15430 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15431 skip "Need at least version 2.8.54"
15434 $SETSTRIPE -c 1 $DIR/$tfile
15435 # Offset 2T == 4k * 512M
15436 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15437 error "dd to 2T offset failed"
15439 run_test 249 "Write above 2T file size"
15442 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15443 && skip "no 16TB file size limit on ZFS"
15445 $SETSTRIPE -c 1 $DIR/$tfile
15446 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15447 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15448 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15449 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15450 conv=notrunc,fsync && error "append succeeded"
15453 run_test 250 "Write above 16T limit"
15456 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15458 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15459 #Skip once - writing the first stripe will succeed
15460 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15461 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15462 error "short write happened"
15464 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15465 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15466 error "short read happened"
15470 run_test 251 "Handling short read and write correctly"
15473 remote_mds_nodsh && skip "remote MDS with nodsh"
15474 remote_ost_nodsh && skip "remote OST with nodsh"
15475 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15476 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15477 skip_env "ldiskfs only test"
15487 # check lr_reader on OST0000
15489 dev=$(facet_device $tgt)
15490 out=$(do_facet $tgt $LR_READER $dev)
15491 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15493 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15494 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15495 error "Invalid uuid returned by $LR_READER on target $tgt"
15496 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15498 # check lr_reader -c on MDT0000
15500 dev=$(facet_device $tgt)
15501 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15502 skip "$LR_READER does not support additional options"
15504 out=$(do_facet $tgt $LR_READER -c $dev)
15505 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15507 num=$(echo "$out" | grep -c "mdtlov")
15508 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15509 error "Invalid number of mdtlov clients returned by $LR_READER"
15510 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15512 # check lr_reader -cr on MDT0000
15513 out=$(do_facet $tgt $LR_READER -cr $dev)
15514 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15516 echo "$out" | grep -q "^reply_data:$" ||
15517 error "$LR_READER should have returned 'reply_data' section"
15518 num=$(echo "$out" | grep -c "client_generation")
15519 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15521 run_test 252 "check lr_reader tool"
15523 test_253_fill_ost() {
15524 local size_mb #how many MB should we write to pass watermark
15525 local lwm=$3 #low watermark
15526 local free_10mb #10% of free space
15528 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15529 size_mb=$((free_kb / 1024 - lwm))
15530 free_10mb=$((free_kb / 10240))
15531 #If 10% of free space cross low watermark use it
15532 if (( free_10mb > size_mb )); then
15535 #At least we need to store 1.1 of difference between
15536 #free space and low watermark
15537 size_mb=$((size_mb + size_mb / 10))
15539 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15540 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15541 oflag=append conv=notrunc
15546 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15547 echo "OST still has $((free_kb / 1024)) mbytes free"
15551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15552 remote_mds_nodsh && skip "remote MDS with nodsh"
15553 remote_mgs_nodsh && skip "remote MGS with nodsh"
15558 local ost_name=$($LFS osts |
15559 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15561 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15562 do_facet $SINGLEMDS $LCTL get_param -n \
15563 osp.$mdtosc_proc1.reserved_mb_high ||
15564 skip "remote MDS does not support reserved_mb_high"
15568 wait_delete_completed
15571 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15572 osp.$mdtosc_proc1.reserved_mb_high)
15573 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15574 osp.$mdtosc_proc1.reserved_mb_low)
15575 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15577 if ! combined_mgs_mds ; then
15580 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15581 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15582 error "Adding $ost_name to pool failed"
15584 # Wait for client to see a OST at pool
15585 wait_update $HOSTNAME "$LCTL get_param -n
15586 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15587 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15588 error "Client can not see the pool"
15589 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15590 error "Setstripe failed"
15592 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15593 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15594 echo "OST still has $((blocks/1024)) mbytes free"
15596 local new_lwm=$((blocks/1024-10))
15597 do_facet $SINGLEMDS $LCTL set_param \
15598 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15599 do_facet $SINGLEMDS $LCTL set_param \
15600 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15602 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15604 #First enospc could execute orphan deletion so repeat.
15605 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15607 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15608 osp.$mdtosc_proc1.prealloc_status)
15609 echo "prealloc_status $oa_status"
15611 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15612 error "File creation should fail"
15613 #object allocation was stopped, but we still able to append files
15614 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15615 error "Append failed"
15616 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15618 wait_delete_completed
15622 for i in $(seq 10 12); do
15623 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15624 error "File creation failed after rm";
15627 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15628 osp.$mdtosc_proc1.prealloc_status)
15629 echo "prealloc_status $oa_status"
15631 if (( oa_status != 0 )); then
15632 error "Object allocation still disable after rm"
15634 do_facet $SINGLEMDS $LCTL set_param \
15635 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15636 do_facet $SINGLEMDS $LCTL set_param \
15637 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15640 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15641 error "Remove $ost_name from pool failed"
15642 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15643 error "Pool destroy fialed"
15645 if ! combined_mgs_mds ; then
15649 run_test 253 "Check object allocation limit"
15652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15653 remote_mds_nodsh && skip "remote MDS with nodsh"
15654 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15655 skip "MDS does not support changelog_size"
15658 local MDT0=$(facet_svc $SINGLEMDS)
15660 changelog_register || error "changelog_register failed"
15662 changelog_clear 0 || error "changelog_clear failed"
15664 local size1=$(do_facet $SINGLEMDS \
15665 $LCTL get_param -n mdd.$MDT0.changelog_size)
15666 echo "Changelog size $size1"
15669 $LFS mkdir -i 0 $DIR/$tdir
15671 mkdir -p $DIR/$tdir/pics/2008/zachy
15672 touch $DIR/$tdir/pics/2008/zachy/timestamp
15673 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15674 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15675 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15676 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15677 rm $DIR/$tdir/pics/desktop.jpg
15679 local size2=$(do_facet $SINGLEMDS \
15680 $LCTL get_param -n mdd.$MDT0.changelog_size)
15681 echo "Changelog size after work $size2"
15683 (( $size2 > $size1 )) ||
15684 error "new Changelog size=$size2 less than old size=$size1"
15686 run_test 254 "Check changelog size"
15693 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15694 awk -F: '{print $2}' | grep $type > /dev/null
15695 if [ $? -ne 0 ]; then
15705 lfs ladvise -a willread $file > /dev/null 2>&1
15706 if [ $? -eq 0 ]; then
15710 lfs ladvise -a willread $file 2>&1 |
15711 grep "Inappropriate ioctl for device" > /dev/null
15712 if [ $? -eq 0 ]; then
15719 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15722 # run a random read IO workload
15723 # usage: random_read_iops <filename> <filesize> <iosize>
15724 random_read_iops() {
15727 local iosize=${3:-4096}
15729 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15730 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15733 drop_file_oss_cache() {
15737 $LFS ladvise -a dontneed $file 2>/dev/null ||
15738 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15741 ladvise_willread_performance()
15744 local average_origin=0
15745 local average_cache=0
15746 local average_ladvise=0
15748 for ((i = 1; i <= $repeat; i++)); do
15749 echo "Iter $i/$repeat: reading without willread hint"
15750 cancel_lru_locks osc
15751 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15752 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15753 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15754 average_origin=$(bc <<<"$average_origin + $speed_origin")
15756 cancel_lru_locks osc
15757 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15758 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15759 average_cache=$(bc <<<"$average_cache + $speed_cache")
15761 cancel_lru_locks osc
15762 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15763 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15764 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15765 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15766 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15768 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15769 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15770 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15772 speedup_cache=$(percent $average_cache $average_origin)
15773 speedup_ladvise=$(percent $average_ladvise $average_origin)
15775 echo "Average uncached read: $average_origin"
15776 echo "Average speedup with OSS cached read: " \
15777 "$average_cache = +$speedup_cache%"
15778 echo "Average speedup with ladvise willread: " \
15779 "$average_ladvise = +$speedup_ladvise%"
15781 local lowest_speedup=20
15782 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15783 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15784 "got $average_cache%. Skipping ladvise willread check."
15788 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15789 # it is still good to run until then to exercise 'ladvise willread'
15790 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15791 [ "$(facet_fstype ost1)" = "zfs" ] &&
15792 echo "osd-zfs does not support dontneed or drop_caches" &&
15795 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15796 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15797 error_not_in_vm "Speedup with willread is less than " \
15798 "$lowest_speedup%, got $average_ladvise%"
15802 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15803 skip "lustre < 2.8.54 does not support ladvise "
15804 remote_ost_nodsh && skip "remote OST with nodsh"
15806 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15808 ladvise_no_type willread $DIR/$tfile &&
15809 skip "willread ladvise is not supported"
15811 ladvise_no_ioctl $DIR/$tfile &&
15812 skip "ladvise ioctl is not supported"
15815 local size=$((size_mb * 1048576))
15816 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15817 error "dd to $DIR/$tfile failed"
15819 lfs ladvise -a willread $DIR/$tfile ||
15820 error "Ladvise failed with no range argument"
15822 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15823 error "Ladvise failed with no -l or -e argument"
15825 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15826 error "Ladvise failed with only -e argument"
15828 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15829 error "Ladvise failed with only -l argument"
15831 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15832 error "End offset should not be smaller than start offset"
15834 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15835 error "End offset should not be equal to start offset"
15837 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15838 error "Ladvise failed with overflowing -s argument"
15840 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15841 error "Ladvise failed with overflowing -e argument"
15843 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15844 error "Ladvise failed with overflowing -l argument"
15846 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15847 error "Ladvise succeeded with conflicting -l and -e arguments"
15849 echo "Synchronous ladvise should wait"
15851 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15852 do_nodes $(comma_list $(osts_nodes)) \
15853 $LCTL set_param fail_val=$delay fail_loc=0x237
15855 local start_ts=$SECONDS
15856 lfs ladvise -a willread $DIR/$tfile ||
15857 error "Ladvise failed with no range argument"
15858 local end_ts=$SECONDS
15859 local inteval_ts=$((end_ts - start_ts))
15861 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15862 error "Synchronous advice didn't wait reply"
15865 echo "Asynchronous ladvise shouldn't wait"
15866 local start_ts=$SECONDS
15867 lfs ladvise -a willread -b $DIR/$tfile ||
15868 error "Ladvise failed with no range argument"
15869 local end_ts=$SECONDS
15870 local inteval_ts=$((end_ts - start_ts))
15872 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15873 error "Asynchronous advice blocked"
15876 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15877 ladvise_willread_performance
15879 run_test 255a "check 'lfs ladvise -a willread'"
15885 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15889 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15890 skip "lustre < 2.8.54 does not support ladvise "
15891 remote_ost_nodsh && skip "remote OST with nodsh"
15893 lfs setstripe -c 1 -i 0 $DIR/$tfile
15895 ladvise_no_type dontneed $DIR/$tfile &&
15896 skip "dontneed ladvise is not supported"
15898 ladvise_no_ioctl $DIR/$tfile &&
15899 skip "ladvise ioctl is not supported"
15901 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15902 [ "$(facet_fstype ost1)" = "zfs" ] &&
15903 skip "zfs-osd does not support 'ladvise dontneed'"
15906 local size=$((size_mb * 1048576))
15907 # In order to prevent disturbance of other processes, only check 3/4
15908 # of the memory usage
15909 local kibibytes=$((size_mb * 1024 * 3 / 4))
15911 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15912 error "dd to $DIR/$tfile failed"
15914 local total=$(facet_meminfo ost1 MemTotal)
15915 echo "Total memory: $total KiB"
15917 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15918 local before_read=$(facet_meminfo ost1 Cached)
15919 echo "Cache used before read: $before_read KiB"
15921 lfs ladvise -a willread $DIR/$tfile ||
15922 error "Ladvise willread failed"
15923 local after_read=$(facet_meminfo ost1 Cached)
15924 echo "Cache used after read: $after_read KiB"
15926 lfs ladvise -a dontneed $DIR/$tfile ||
15927 error "Ladvise dontneed again failed"
15928 local no_read=$(facet_meminfo ost1 Cached)
15929 echo "Cache used after dontneed ladvise: $no_read KiB"
15931 if [ $total -lt $((before_read + kibibytes)) ]; then
15932 echo "Memory is too small, abort checking"
15936 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15937 error "Ladvise willread should use more memory" \
15938 "than $kibibytes KiB"
15941 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15942 error "Ladvise dontneed should release more memory" \
15943 "than $kibibytes KiB"
15946 run_test 255b "check 'lfs ladvise -a dontneed'"
15949 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15950 skip "lustre < 2.10.53 does not support lockahead"
15958 test_mkdir -p $DIR/$tdir
15959 $SETSTRIPE -i 0 $DIR/$tdir
15961 #test 10 returns only success/failure
15963 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15965 if [ $rc -eq 255 ]; then
15966 error "Ladvise test${i} failed, ${rc}"
15969 #test 11 counts lock enqueue requests, all others count new locks
15971 count=$(do_facet ost1 \
15972 $LCTL get_param -n ost.OSS.ost.stats)
15973 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15975 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15977 if [ $rc -eq 255 ]; then
15978 error "Ladvise test${i} failed, ${rc}"
15981 new_count=$(do_facet ost1 \
15982 $LCTL get_param -n ost.OSS.ost.stats)
15983 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15984 awk '{ print $2 }')
15986 difference="$((new_count - count))"
15987 if [ $difference -ne $rc ]; then
15988 error "Ladvise test${i}, bad enqueue count, returned " \
15989 "${rc}, actual ${difference}"
15992 for i in $(seq 12 21); do
15993 # If we do not do this, we run the risk of having too many
15994 # locks and starting lock cancellation while we are checking
15996 cancel_lru_locks osc
15998 count=$($LCTL get_param -n \
15999 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16001 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16003 if [ $rc -eq 255 ]; then
16004 error "Ladvise test ${i} failed, ${rc}"
16007 new_count=$($LCTL get_param -n \
16008 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16009 difference="$((new_count - count))"
16011 # Test 15 output is divided by 100 to map down to valid return
16012 if [ $i -eq 15 ]; then
16016 if [ $difference -ne $rc ]; then
16017 error "Ladvise test ${i}, bad lock count, returned " \
16018 "${rc}, actual ${difference}"
16022 #test 22 returns only success/failure
16024 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16026 if [ $rc -eq 255 ]; then
16027 error "Ladvise test${i} failed, ${rc}"
16030 run_test 255c "suite of ladvise lockahead tests"
16033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16034 remote_mds_nodsh && skip "remote MDS with nodsh"
16035 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16036 skip "ldiskfs only test"
16037 changelog_users $SINGLEMDS | grep "^cl" &&
16038 skip "active changelog user"
16044 mdt_dev=$(mdsdevname 1)
16047 changelog_register || error "changelog_register failed"
16050 mkdir -p $DIR/$tdir
16052 changelog_clear 0 || error "changelog_clear failed"
16055 touch $DIR/$tdir/{1..10}
16058 stop $SINGLEMDS || error "Fail to stop MDT"
16062 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16064 #after mount new plainllog is used
16065 touch $DIR/$tdir/{11..19}
16066 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16067 cat_sl=$(do_facet $SINGLEMDS "sync; \
16068 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16069 llog_reader $tmpfile | grep -c type=1064553b")
16070 do_facet $SINGLEMDS llog_reader $tmpfile
16072 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16074 changelog_clear 0 || error "changelog_clear failed"
16076 cat_sl=$(do_facet $SINGLEMDS "sync; \
16077 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16078 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16080 if (( cat_sl == 2 )); then
16081 error "Empty plain llog was not deleted from changelog catalog"
16082 elif (( cat_sl != 1 )); then
16083 error "Active plain llog shouldn't be deleted from catalog"
16086 run_test 256 "Check llog delete for empty and not full state"
16089 remote_mds_nodsh && skip "remote MDS with nodsh"
16090 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16091 skip "Need MDS version at least 2.8.55"
16093 test_mkdir $DIR/$tdir
16095 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16096 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16099 #define OBD_FAIL_MDS_XATTR_REP 0x161
16100 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16101 local facet=mds$((mdtidx + 1))
16102 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16103 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16105 stop $facet || error "stop MDS failed"
16106 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16107 error "start MDS fail"
16109 run_test 257 "xattr locks are not lost"
16111 # Verify we take the i_mutex when security requires it
16113 #define OBD_FAIL_IMUTEX_SEC 0x141c
16114 $LCTL set_param fail_loc=0x141c
16116 chmod u+s $DIR/$tfile
16117 chmod a+rwx $DIR/$tfile
16118 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16120 if [ $RC -ne 0 ]; then
16121 error "error, failed to take i_mutex, rc=$?"
16127 # Verify we do NOT take the i_mutex in the normal case
16129 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16130 $LCTL set_param fail_loc=0x141d
16133 chmod a+rw $DIR/$tfile
16134 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16136 if [ $RC -ne 0 ]; then
16137 error "error, took i_mutex unnecessarily, rc=$?"
16142 run_test 258b "verify i_mutex security behavior"
16145 #define OBD_FAIL_MDC_CLOSE 0x806
16146 $LCTL set_param fail_loc=0x80000806
16150 run_test 260 "Check mdc_close fail"
16152 ### Data-on-MDT sanity tests ###
16154 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16155 skip "Need MDS version at least 2.10.55"
16158 local dom=$DIR/$tdir/dom_file
16159 local tmp=$DIR/$tdir/tmp_file
16161 mkdir -p $DIR/$tdir
16163 # basic checks for DoM component creation
16164 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16165 error "Can set MDT layout to non-first entry"
16167 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16168 error "Can define multiple entries as MDT layout"
16170 $LFS setstripe -E 1M -L mdt $dom ||
16171 error "Can't create DoM layout"
16173 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16174 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16175 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16177 local mdtidx=$($LFS getstripe -m $dom)
16178 local mdtname=MDT$(printf %04x $mdtidx)
16179 local facet=mds$((mdtidx + 1))
16180 local space_check=1
16182 # Skip free space checks with ZFS
16183 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16189 local mdtfree1=$(do_facet $facet \
16190 lctl get_param -n osd*.*$mdtname.kbytesfree)
16191 dd if=/dev/urandom of=$tmp bs=1024 count=100
16192 # check also direct IO along write
16193 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16195 cmp $tmp $dom || error "file data is different"
16196 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16197 if [ $space_check == 1 ]; then
16198 local mdtfree2=$(do_facet $facet \
16199 lctl get_param -n osd*.*$mdtname.kbytesfree)
16200 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16201 error "MDT free space is wrong after write"
16205 $TRUNCATE $dom 10000
16206 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16207 if [ $space_check == 1 ]; then
16208 mdtfree1=$(do_facet $facet \
16209 lctl get_param -n osd*.*$mdtname.kbytesfree)
16210 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16211 error "MDT free space is wrong after truncate"
16217 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16218 if [ $space_check == 1 ]; then
16219 mdtfree2=$(do_facet $facet \
16220 lctl get_param -n osd*.*$mdtname.kbytesfree)
16221 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16222 error "MDT free space is wrong after append"
16227 if [ $space_check == 1 ]; then
16228 mdtfree1=$(do_facet $facet \
16229 lctl get_param -n osd*.*$mdtname.kbytesfree)
16230 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16231 error "MDT free space is wrong after removal"
16234 # combined striping
16235 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16236 error "Can't create DoM + OST striping"
16238 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16239 # check also direct IO along write
16240 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16242 cmp $tmp $dom || error "file data is different"
16243 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16249 run_test 270a "DoM: basic functionality tests"
16252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16253 skip "Need MDS version at least 2.10.55"
16255 local dom=$DIR/$tdir/dom_file
16256 local max_size=1048576
16258 mkdir -p $DIR/$tdir
16259 $LFS setstripe -E $max_size -L mdt $dom
16261 # truncate over the limit
16262 $TRUNCATE $dom $(($max_size + 1)) &&
16263 error "successful truncate over the maximum size"
16264 # write over the limit
16265 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16266 error "successful write over the maximum size"
16267 # append over the limit
16268 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16269 echo "12345" >> $dom && error "successful append over the maximum size"
16274 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16277 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16278 skip "Need MDS version at least 2.10.55"
16280 mkdir -p $DIR/$tdir
16281 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16283 # check files inherit DoM EA
16284 touch $DIR/$tdir/first
16285 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16286 error "bad pattern"
16287 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16288 error "bad stripe count"
16289 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16290 error "bad stripe size"
16292 # check directory inherits DoM EA and uses it as default
16293 mkdir $DIR/$tdir/subdir
16294 touch $DIR/$tdir/subdir/second
16295 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16296 error "bad pattern in sub-directory"
16297 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16298 error "bad stripe count in sub-directory"
16299 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16300 error "bad stripe size in sub-directory"
16303 run_test 270c "DoM: DoM EA inheritance tests"
16306 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16307 skip "Need MDS version at least 2.10.55"
16309 mkdir -p $DIR/$tdir
16310 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16312 # inherit default DoM striping
16313 mkdir $DIR/$tdir/subdir
16314 touch $DIR/$tdir/subdir/f1
16316 # change default directory striping
16317 $LFS setstripe -c 1 $DIR/$tdir/subdir
16318 touch $DIR/$tdir/subdir/f2
16319 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16320 error "wrong default striping in file 2"
16321 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16322 error "bad pattern in file 2"
16325 run_test 270d "DoM: change striping from DoM to RAID0"
16328 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16329 skip "Need MDS version at least 2.10.55"
16331 mkdir -p $DIR/$tdir/dom
16332 mkdir -p $DIR/$tdir/norm
16335 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16336 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16338 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16339 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16341 # find DoM files by layout
16342 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16343 [ $NUM -eq $DOMFILES ] ||
16344 error "lfs find -L: found $NUM, expected $DOMFILES"
16345 echo "Test 1: lfs find 20 DOM files by layout: OK"
16347 # there should be 1 dir with default DOM striping
16348 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16350 error "lfs find -L: found $NUM, expected 1 dir"
16351 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16353 # find DoM files by stripe size
16354 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16355 [ $NUM -eq $DOMFILES ] ||
16356 error "lfs find -S: found $NUM, expected $DOMFILES"
16357 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16359 # find files by stripe offset except DoM files
16360 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16361 [ $NUM -eq $NORMFILES ] ||
16362 error "lfs find -i: found $NUM, expected $NORMFILES"
16363 echo "Test 5: lfs find no DOM files by stripe index: OK"
16366 run_test 270e "DoM: lfs find with DoM files test"
16369 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16370 skip "Need MDS version at least 2.10.55"
16372 local mdtname=${FSNAME}-MDT0000-mdtlov
16373 local dom=$DIR/$tdir/dom_file
16374 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16375 lod.$mdtname.dom_stripesize)
16376 local dom_limit=131072
16378 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16379 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16380 lod.$mdtname.dom_stripesize)
16381 [ ${dom_limit} -eq ${dom_current} ] ||
16382 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16384 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16385 $LFS setstripe -d $DIR/$tdir
16386 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16387 error "Can't set directory default striping"
16389 # exceed maximum stripe size
16390 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16391 error "Able to create DoM component size more than LOD limit"
16393 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16394 dom_current=$(do_facet mds1 $LCTL get_param -n \
16395 lod.$mdtname.dom_stripesize)
16396 [ 0 -eq ${dom_current} ] ||
16397 error "Can't set zero DoM stripe limit"
16399 # too low values to be aligned with smallest stripe size 64K
16400 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16401 dom_current=$(do_facet mds1 $LCTL get_param -n \
16402 lod.$mdtname.dom_stripesize)
16403 [ 30000 -eq ${dom_current} ] &&
16404 error "Can set too small DoM stripe limit"
16406 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16407 dom_current=$(do_facet mds1 $LCTL get_param -n \
16408 lod.$mdtname.dom_stripesize)
16410 [ 2147483648 -eq ${dom_current} ] &&
16411 error "Can set too large DoM stripe limit"
16413 do_facet mds1 $LCTL set_param -n \
16414 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16415 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16416 error "Can't create DoM component size after limit change"
16417 do_facet mds1 $LCTL set_param -n \
16418 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16419 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16420 error "Can create big DoM component after limit decrease"
16421 touch ${dom}_def ||
16422 error "Can't create file with old default layout"
16424 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16427 run_test 270f "DoM: maximum DoM stripe size checks"
16430 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16431 skip "Need MDS version at least 2.10.55"
16433 local dom=$DIR/$tdir/dom
16435 mkdir -p $DIR/$tdir
16437 $LFS setstripe -E 1024K -L mdt $dom
16439 lctl set_param -n mdc.*.stats=clear
16440 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16441 cat $dom > /dev/null
16442 local reads=$(lctl get_param -n mdc.*.stats |
16443 awk '/ost_read/ {print $2}')
16444 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16448 run_test 271a "DoM: data is cached for read after write"
16451 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16452 skip "Need MDS version at least 2.10.55"
16454 local dom=$DIR/$tdir/dom
16456 mkdir -p $DIR/$tdir
16458 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16460 lctl set_param -n mdc.*.stats=clear
16461 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16462 cancel_lru_locks mdc
16463 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16464 # second stat to check size is cached on client
16465 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16466 local gls=$(lctl get_param -n mdc.*.stats |
16467 awk '/ldlm_glimpse/ {print $2}')
16468 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16471 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16474 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16475 skip "Need MDS version at least 2.10.55"
16477 local dom=$DIR/$tdir/dom
16479 mkdir -p $DIR/$tdir
16481 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16483 lctl set_param -n mdc.*.stats=clear
16484 lctl set_param -n osc.*.stats=clear
16485 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16486 cancel_lru_locks mdc
16487 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16488 # second stat to check size is cached on client
16489 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16490 local gls=$(lctl get_param -n mdc.*.stats |
16491 awk '/ldlm_glimpse/ {print $2}')
16492 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16493 local gls=$(lctl get_param -n osc.*.stats |
16494 awk '/ldlm_glimpse/ {print $2}')
16495 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16498 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16501 # test to be enabled with lock_convert
16502 skip "skipped until lock convert will be implemented"
16504 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16505 skip "Need MDS version at least 2.10.55"
16507 local dom=$DIR/$tdir/dom
16509 mkdir -p $DIR/$tdir
16511 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16513 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16514 local facet=mds$((mdtidx + 1))
16516 cancel_lru_locks mdc
16517 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16518 createmany -o $dom 1000
16519 lctl set_param -n mdc.*.stats=clear
16520 smalliomany -w $dom 1000 200
16521 lctl get_param -n mdc.*.stats
16522 local enq=$(lctl get_param -n mdc.*.stats |
16523 awk '/ldlm_ibits_enqueue/ {print $2}')
16524 # Each file has 1 open, 1 IO enqueues, total 2000
16525 # but now we have also +1 getxattr for security.capability, total 3000
16526 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16527 unlinkmany $dom 1000
16529 cancel_lru_locks mdc
16530 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16531 createmany -o $dom 1000
16532 lctl set_param -n mdc.*.stats=clear
16533 smalliomany -w $dom 1000 200
16534 lctl get_param -n mdc.*.stats
16535 local enq_2=$(lctl get_param -n mdc.*.stats |
16536 awk '/ldlm_ibits_enqueue/ {print $2}')
16537 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16538 # for OPEN and IO lock.
16539 [ $((enq - enq_2)) -ge 1000 ] ||
16540 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16541 unlinkmany $dom 1000
16544 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16547 remote_ost_nodsh && skip "remote OST with nodsh"
16548 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16549 skip "Need OST version >= 2.10.57"
16551 local file=$DIR/$tfile
16554 oss=$(comma_list $(osts_nodes))
16556 dd if=/dev/urandom of=$file bs=1M count=2 ||
16557 error "failed to create a file"
16558 cancel_lru_locks osc
16561 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16562 error "failed to read a file"
16564 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16565 $LCTL set_param fail_loc=0x8000031f
16567 cancel_lru_locks osc &
16570 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16571 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16572 #IO takes another lock, but matches the PENDING one
16573 #and places it to the IO RPC
16574 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16575 error "failed to read a file with PENDING lock"
16577 run_test 275 "Read on a canceled duplicate lock"
16580 remote_ost_nodsh && skip "remote OST with nodsh"
16583 do_facet ost1 "(while true; do \
16584 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16585 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16588 for LOOP in $(seq 20); do
16590 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16593 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16594 rm $TMP/sanity_276_pid"
16596 run_test 276 "Race between mount and obd_statfs"
16598 cleanup_test_300() {
16602 test_striped_dir() {
16607 mkdir -p $DIR/$tdir
16609 SAVE_UMASK=$(umask)
16610 trap cleanup_test_300 RETURN EXIT
16612 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16613 $DIR/$tdir/striped_dir ||
16614 error "set striped dir error"
16616 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16617 [ "$mode" = "755" ] || error "expect 755 got $mode"
16619 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16620 error "getdirstripe failed"
16621 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16622 if [ "$stripe_count" != "2" ]; then
16623 error "1:stripe_count is $stripe_count, expect 2"
16625 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16626 if [ "$stripe_count" != "2" ]; then
16627 error "2:stripe_count is $stripe_count, expect 2"
16630 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16631 if [ "$stripe_index" != "$mdt_index" ]; then
16632 error "stripe_index is $stripe_index, expect $mdt_index"
16635 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16636 error "nlink error after create striped dir"
16638 mkdir $DIR/$tdir/striped_dir/a
16639 mkdir $DIR/$tdir/striped_dir/b
16641 stat $DIR/$tdir/striped_dir/a ||
16642 error "create dir under striped dir failed"
16643 stat $DIR/$tdir/striped_dir/b ||
16644 error "create dir under striped dir failed"
16646 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16647 error "nlink error after mkdir"
16649 rmdir $DIR/$tdir/striped_dir/a
16650 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16651 error "nlink error after rmdir"
16653 rmdir $DIR/$tdir/striped_dir/b
16654 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16655 error "nlink error after rmdir"
16657 chattr +i $DIR/$tdir/striped_dir
16658 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16659 error "immutable flags not working under striped dir!"
16660 chattr -i $DIR/$tdir/striped_dir
16662 rmdir $DIR/$tdir/striped_dir ||
16663 error "rmdir striped dir error"
16671 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16672 skip "skipped for lustre < 2.7.0"
16673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16674 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16676 test_striped_dir 0 || error "failed on striped dir on MDT0"
16677 test_striped_dir 1 || error "failed on striped dir on MDT0"
16679 run_test 300a "basic striped dir sanity test"
16682 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16683 skip "skipped for lustre < 2.7.0"
16684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16685 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16692 test_mkdir $DIR/$tdir || error "mkdir fail"
16693 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16694 error "set striped dir error"
16695 for i in {0..9}; do
16696 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16698 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16699 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16700 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16702 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16703 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16704 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16708 run_test 300b "check ctime/mtime for striped dir"
16711 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16712 skip "skipped for lustre < 2.7.0"
16713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16718 mkdir -p $DIR/$tdir
16719 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16720 error "set striped dir error"
16722 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16723 error "chown striped dir failed"
16725 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16726 error "create 5k files failed"
16728 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16730 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16734 run_test 300c "chown && check ls under striped directory"
16737 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16738 skip "skipped for lustre < 2.7.0"
16739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16740 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16745 mkdir -p $DIR/$tdir
16746 $SETSTRIPE -c 2 $DIR/$tdir
16748 #local striped directory
16749 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16750 error "set striped dir error"
16751 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16752 error "create 10 files failed"
16754 #remote striped directory
16755 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16756 error "set striped dir error"
16757 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16758 error "create 10 files failed"
16760 for file in $(find $DIR/$tdir); do
16761 stripe_count=$($LFS getstripe -c $file)
16762 [ $stripe_count -eq 2 ] ||
16763 error "wrong stripe $stripe_count for $file"
16768 run_test 300d "check default stripe under striped directory"
16771 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16772 skip "Need MDS version at least 2.7.55"
16773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16779 mkdir -p $DIR/$tdir
16781 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16782 error "set striped dir error"
16784 touch $DIR/$tdir/striped_dir/a
16785 touch $DIR/$tdir/striped_dir/b
16786 touch $DIR/$tdir/striped_dir/c
16788 mkdir $DIR/$tdir/striped_dir/dir_a
16789 mkdir $DIR/$tdir/striped_dir/dir_b
16790 mkdir $DIR/$tdir/striped_dir/dir_c
16792 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16793 error "set striped adir under striped dir error"
16795 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16796 error "set striped bdir under striped dir error"
16798 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16799 error "set striped cdir under striped dir error"
16801 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16802 error "rename dir under striped dir fails"
16804 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16805 error "rename dir under different stripes fails"
16807 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16808 error "rename file under striped dir should succeed"
16810 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16811 error "rename dir under striped dir should succeed"
16815 run_test 300e "check rename under striped directory"
16818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16819 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16820 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16821 skip "Need MDS version at least 2.7.55"
16827 mkdir -p $DIR/$tdir
16829 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16830 error "set striped dir error"
16832 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16833 error "set striped dir error"
16835 touch $DIR/$tdir/striped_dir/a
16836 mkdir $DIR/$tdir/striped_dir/dir_a
16837 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16838 error "create striped dir under striped dir fails"
16840 touch $DIR/$tdir/striped_dir1/b
16841 mkdir $DIR/$tdir/striped_dir1/dir_b
16842 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16843 error "create striped dir under striped dir fails"
16845 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16846 error "rename dir under different striped dir should fail"
16848 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16849 error "rename striped dir under diff striped dir should fail"
16851 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16852 error "rename file under diff striped dirs fails"
16856 run_test 300f "check rename cross striped directory"
16858 test_300_check_default_striped_dir()
16861 local default_count=$2
16862 local default_index=$3
16865 local dir_stripe_index
16868 echo "checking $dirname $default_count $default_index"
16869 $LFS setdirstripe -D -c $default_count -i $default_index \
16870 -t all_char $DIR/$tdir/$dirname ||
16871 error "set default stripe on striped dir error"
16872 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16873 [ $stripe_count -eq $default_count ] ||
16874 error "expect $default_count get $stripe_count for $dirname"
16876 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16877 [ $stripe_index -eq $default_index ] ||
16878 error "expect $default_index get $stripe_index for $dirname"
16880 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16881 error "create dirs failed"
16883 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16884 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16885 for dir in $(find $DIR/$tdir/$dirname/*); do
16886 stripe_count=$($LFS getdirstripe -c $dir)
16887 [ $stripe_count -eq $default_count ] ||
16888 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16889 error "stripe count $default_count != $stripe_count for $dir"
16891 stripe_index=$($LFS getdirstripe -i $dir)
16892 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16893 error "$stripe_index != $default_index for $dir"
16895 #check default stripe
16896 stripe_count=$($LFS getdirstripe -D -c $dir)
16897 [ $stripe_count -eq $default_count ] ||
16898 error "default count $default_count != $stripe_count for $dir"
16900 stripe_index=$($LFS getdirstripe -D -i $dir)
16901 [ $stripe_index -eq $default_index ] ||
16902 error "default index $default_index != $stripe_index for $dir"
16904 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16908 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16909 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16910 skip "Need MDS version at least 2.7.55"
16917 mkdir $DIR/$tdir/normal_dir
16919 #Checking when client cache stripe index
16920 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16921 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16922 error "create striped_dir failed"
16924 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16925 error "create dir0 fails"
16926 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16927 [ $stripe_index -eq 0 ] ||
16928 error "dir0 expect index 0 got $stripe_index"
16930 mkdir $DIR/$tdir/striped_dir/dir1 ||
16931 error "create dir1 fails"
16932 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16933 [ $stripe_index -eq 1 ] ||
16934 error "dir1 expect index 1 got $stripe_index"
16936 #check default stripe count/stripe index
16937 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16938 test_300_check_default_striped_dir normal_dir 1 0
16939 test_300_check_default_striped_dir normal_dir 2 1
16940 test_300_check_default_striped_dir normal_dir 2 -1
16942 #delete default stripe information
16943 echo "delete default stripeEA"
16944 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16945 error "set default stripe on striped dir error"
16947 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16948 for dir in $(find $DIR/$tdir/normal_dir/*); do
16949 stripe_count=$($LFS getdirstripe -c $dir)
16950 [ $stripe_count -eq 0 ] ||
16951 error "expect 1 get $stripe_count for $dir"
16952 stripe_index=$($LFS getdirstripe -i $dir)
16953 [ $stripe_index -eq 0 ] ||
16954 error "expect 0 get $stripe_index for $dir"
16957 run_test 300g "check default striped directory for normal directory"
16960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16961 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16962 skip "Need MDS version at least 2.7.55"
16968 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16969 error "set striped dir error"
16971 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16972 test_300_check_default_striped_dir striped_dir 1 0
16973 test_300_check_default_striped_dir striped_dir 2 1
16974 test_300_check_default_striped_dir striped_dir 2 -1
16976 #delete default stripe information
16977 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16978 error "set default stripe on striped dir error"
16980 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16981 for dir in $(find $DIR/$tdir/striped_dir/*); do
16982 stripe_count=$($LFS getdirstripe -c $dir)
16983 [ $stripe_count -eq 0 ] ||
16984 error "expect 1 get $stripe_count for $dir"
16987 run_test 300h "check default striped directory for striped directory"
16990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16992 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16993 skip "Need MDS version at least 2.7.55"
17000 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17001 error "set striped dir error"
17003 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17004 error "create files under striped dir failed"
17006 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17007 error "set striped hashdir error"
17009 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17010 error "create dir0 under hash dir failed"
17011 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17012 error "create dir1 under hash dir failed"
17014 # unfortunately, we need to umount to clear dir layout cache for now
17015 # once we fully implement dir layout, we can drop this
17016 umount_client $MOUNT || error "umount failed"
17017 mount_client $MOUNT || error "mount failed"
17019 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17020 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17021 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17023 #set the stripe to be unknown hash type
17024 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17025 $LCTL set_param fail_loc=0x1901
17026 for ((i = 0; i < 10; i++)); do
17027 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17028 error "stat f-$i failed"
17029 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17032 touch $DIR/$tdir/striped_dir/f0 &&
17033 error "create under striped dir with unknown hash should fail"
17035 $LCTL set_param fail_loc=0
17037 umount_client $MOUNT || error "umount failed"
17038 mount_client $MOUNT || error "mount failed"
17042 run_test 300i "client handle unknown hash type striped directory"
17045 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17047 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17048 skip "Need MDS version at least 2.7.55"
17055 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17056 $LCTL set_param fail_loc=0x1702
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 $LCTL set_param fail_loc=0
17065 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17069 run_test 300j "test large update record"
17072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17073 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17074 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17075 skip "Need MDS version at least 2.7.55"
17082 #define OBD_FAIL_LARGE_STRIPE 0x1703
17083 $LCTL set_param fail_loc=0x1703
17084 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17085 error "set striped dir error"
17086 $LCTL set_param fail_loc=0
17088 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17089 error "getstripeddir fails"
17090 rm -rf $DIR/$tdir/striped_dir ||
17091 error "unlink striped dir fails"
17095 run_test 300k "test large striped directory"
17098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17101 skip "Need MDS version at least 2.7.55"
17105 test_mkdir -p $DIR/$tdir/striped_dir
17106 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17107 error "chown $RUNAS_ID failed"
17108 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17109 error "set default striped dir failed"
17111 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17112 $LCTL set_param fail_loc=0x80000158
17113 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17115 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17116 [ $stripe_index -eq 1 ] ||
17117 error "expect 1 get $stripe_index for $dir"
17119 run_test 300l "non-root user to create dir under striped dir with stale layout"
17122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17123 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17125 skip "Need MDS version at least 2.7.55"
17127 mkdir -p $DIR/$tdir/striped_dir
17128 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17129 error "set default stripes dir error"
17131 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17133 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17134 [ $stripe_count -eq 0 ] ||
17135 error "expect 0 get $stripe_count for a"
17137 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17138 error "set default stripes dir error"
17140 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17142 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17143 [ $stripe_count -eq 0 ] ||
17144 error "expect 0 get $stripe_count for b"
17146 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17147 error "set default stripes dir error"
17149 mkdir $DIR/$tdir/striped_dir/c &&
17150 error "default stripe_index is invalid, mkdir c should fails"
17152 rm -rf $DIR/$tdir || error "rmdir fails"
17154 run_test 300m "setstriped directory on single MDT FS"
17157 local list=$(comma_list $(mdts_nodes))
17160 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17165 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17166 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17167 skip "Need MDS version at least 2.7.55"
17168 remote_mds_nodsh && skip "remote MDS with nodsh"
17171 local list=$(comma_list $(mdts_nodes))
17173 trap cleanup_300n RETURN EXIT
17174 mkdir -p $DIR/$tdir
17175 chmod 777 $DIR/$tdir
17176 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17177 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17178 error "create striped dir succeeds with gid=0"
17180 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17181 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17182 error "create striped dir fails with gid=-1"
17184 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17185 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17186 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17187 error "set default striped dir succeeds with gid=0"
17190 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17191 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17192 error "set default striped dir fails with gid=-1"
17195 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17196 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17197 error "create test_dir fails"
17198 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17199 error "create test_dir1 fails"
17200 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17201 error "create test_dir2 fails"
17204 run_test 300n "non-root user to create dir under striped dir with default EA"
17207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17209 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17210 skip "Need MDS version at least 2.7.55"
17215 mkdir -p $DIR/$tdir
17217 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17218 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17219 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17220 skip "not enough free inodes $numfree1 $numfree2"
17223 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17224 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17225 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17226 skip "not enough free space $numfree1 $numfree2"
17229 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17230 error "setdirstripe fails"
17232 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17233 error "create dirs fails"
17235 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17236 ls $DIR/$tdir/striped_dir > /dev/null ||
17237 error "ls striped dir fails"
17238 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17239 error "unlink big striped dir fails"
17241 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17245 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17246 remote_mds_nodsh && skip "remote MDS with nodsh"
17248 mkdir -p $DIR/$tdir
17250 #define OBD_FAIL_OUT_ENOSPC 0x1704
17251 do_facet mds2 lctl set_param fail_loc=0x80001704
17252 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17253 && error "create striped directory should fail"
17255 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17257 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17260 run_test 300p "create striped directory without space"
17263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17264 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17266 local fd=$(free_fd)
17267 local cmd="exec $fd<$tdir"
17269 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17272 trap "eval $cmd" EXIT
17273 cd $tdir || error "cd $tdir fails"
17274 rmdir ../$tdir || error "rmdir $tdir fails"
17275 mkdir local_dir && error "create dir succeeds"
17276 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17280 run_test 300q "create remote directory under orphan directory"
17282 prepare_remote_file() {
17283 mkdir $DIR/$tdir/src_dir ||
17284 error "create remote source failed"
17286 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17287 error "cp to remote source failed"
17288 touch $DIR/$tdir/src_dir/a
17290 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17291 error "create remote target dir failed"
17293 touch $DIR/$tdir/tgt_dir/b
17295 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17296 error "rename dir cross MDT failed!"
17298 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17299 error "src_child still exists after rename"
17301 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17302 error "missing file(a) after rename"
17304 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17305 error "diff after rename"
17309 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17312 local remote_file=$DIR/$tdir/tgt_dir/b
17314 mkdir -p $DIR/$tdir
17316 prepare_remote_file || error "prepare remote file failed"
17319 $OPENUNLINK $remote_file $remote_file ||
17320 error "openunlink $remote_file failed"
17321 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17323 run_test 310a "open unlink remote file"
17326 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17329 local remote_file=$DIR/$tdir/tgt_dir/b
17331 mkdir -p $DIR/$tdir
17333 prepare_remote_file || error "prepare remote file failed"
17335 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17336 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17337 $CHECKSTAT -t file $remote_file || error "check file failed"
17339 run_test 310b "unlink remote file with multiple links while open"
17342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17343 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
17345 local remote_file=$DIR/$tdir/tgt_dir/b
17347 mkdir -p $DIR/$tdir
17349 prepare_remote_file || error "prepare remote file failed"
17351 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17352 multiop_bg_pause $remote_file O_uc ||
17353 error "mulitop failed for remote file"
17355 $MULTIOP $DIR/$tfile Ouc
17356 kill -USR1 $MULTIPID
17359 run_test 310c "open-unlink remote file with multiple links"
17363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17364 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17365 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17366 skip "lustre < 2.8.54 does not contain LU-4825 fix"
17367 remote_mds_nodsh && skip "remote MDS with nodsh"
17369 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17371 mkdir -p $DIR/$tdir
17372 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17373 createmany -o $DIR/$tdir/$tfile. 1000
17375 # statfs data is not real time, let's just calculate it
17376 old_iused=$((old_iused + 1000))
17378 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17379 osp.*OST0000*MDT0000.create_count")
17380 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17381 osp.*OST0000*MDT0000.max_create_count")
17382 for idx in $(seq $MDSCOUNT); do
17383 do_facet mds$idx "lctl set_param -n \
17384 osp.*OST0000*MDT000?.max_create_count=0"
17387 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17388 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17389 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17391 unlinkmany $DIR/$tdir/$tfile. 1000
17393 for idx in $(seq $MDSCOUNT); do
17394 do_facet mds$idx "lctl set_param -n \
17395 osp.*OST0000*MDT000?.max_create_count=$max_count"
17396 do_facet mds$idx "lctl set_param -n \
17397 osp.*OST0000*MDT000?.create_count=$count"
17401 for i in $(seq 120); do
17402 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17403 # system may be too busy to destroy all objs in time, use
17404 # a somewhat small value to not fail autotest
17405 [ $((old_iused - new_iused)) -gt 400 ] && break
17409 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17410 [ $((old_iused - new_iused)) -gt 400 ] ||
17411 error "objs not destroyed after unlink"
17413 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17420 local vdevdir=$(dirname $(facet_vdevice $ost))
17421 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17422 local zfs_zapid=$(do_facet $ost $cmd |
17423 grep -w "/O/0/d$((objid%32))" -C 5 |
17424 awk '/Object/{getline; print $1}')
17425 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17426 awk "/$objid = /"'{printf $3}')
17431 zfs_object_blksz() {
17435 local vdevdir=$(dirname $(facet_vdevice $ost))
17436 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17437 local blksz=$(do_facet $ost $cmd $objid |
17438 awk '/dblk/{getline; printf $4}')
17440 case "${blksz: -1}" in
17441 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17442 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17449 test_312() { # LU-4856
17450 remote_ost_nodsh && skip "remote OST with nodsh"
17451 [ $(facet_fstype ost1) = "zfs" ] ||
17452 skip_env "the test only applies to zfs"
17454 local max_blksz=$(do_facet ost1 \
17455 $ZFS get -p recordsize $(facet_device ost1) |
17456 awk '!/VALUE/{print $3}')
17457 local min_blksz=$(getconf PAGE_SIZE)
17459 # to make life a little bit easier
17460 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17461 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17463 local tf=$DIR/$tdir/$tfile
17465 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17467 # Get ZFS object id
17468 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17470 # block size change by sequential over write
17472 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17473 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17475 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17476 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17480 # block size change by sequential append write
17481 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17482 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17483 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17485 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17486 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17487 oflag=sync conv=notrunc
17489 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17490 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17491 error "blksz error, actual $blksz, " \
17492 "expected: 2 * $count * $min_blksz"
17498 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17499 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17501 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17502 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17503 [ $blksz -eq $min_blksz ] ||
17504 error "blksz error: $blksz, expected: $min_blksz"
17506 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17507 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17508 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17510 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17511 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17512 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17514 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17517 remote_ost_nodsh && skip "remote OST with nodsh"
17519 local file=$DIR/$tfile
17521 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17523 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17524 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17525 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17526 error "write should failed"
17527 do_facet ost1 "$LCTL set_param fail_loc=0"
17530 run_test 313 "io should fail after last_rcvd update fail"
17533 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17535 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17536 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17538 wait_delete_completed
17539 do_facet ost1 "$LCTL set_param fail_loc=0"
17541 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17543 test_315() { # LU-618
17544 local file=$DIR/$tfile
17547 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17548 $MULTIOP $file oO_RDONLY:r4096000_c &
17553 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17556 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17559 run_test 315 "read should be accounted"
17562 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17563 large_xattr_enabled || skip_env "large_xattr disabled"
17565 rm -rf $DIR/$tdir/d
17566 mkdir -p $DIR/$tdir/d
17567 chown nobody $DIR/$tdir/d
17568 touch $DIR/$tdir/d/file
17570 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17572 run_test 316 "lfs mv"
17575 local read_write=$1
17576 if [ "$read_write" = "write" ]; then
17577 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17578 elif [ "$read_write" = "read" ]; then
17579 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17581 error "argument error"
17584 # turn off debug for performance testing
17585 local saved_debug=$($LCTL get_param -n debug)
17586 $LCTL set_param debug=0
17588 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17590 # get ost1 size - lustre-OST0000
17591 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17592 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17593 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17595 if [ "$read_write" = "read" ]; then
17596 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17599 local start_time=$(date +%s.%N)
17600 $dd_cmd bs=1M count=$blocks oflag=sync ||
17601 error "real dd $read_write error"
17602 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17604 if [ "$read_write" = "write" ]; then
17608 # define OBD_FAIL_OST_FAKE_RW 0x238
17609 do_facet ost1 $LCTL set_param fail_loc=0x238
17611 local start_time=$(date +%s.%N)
17612 $dd_cmd bs=1M count=$blocks oflag=sync ||
17613 error "fake dd $read_write error"
17614 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17616 if [ "$read_write" = "write" ]; then
17618 cancel_lru_locks osc
17619 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17620 error "$tfile size not $blocks MB"
17622 do_facet ost1 $LCTL set_param fail_loc=0
17624 echo "fake $read_write $duration_fake vs. normal $read_write" \
17625 "$duration in seconds"
17626 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17627 error_not_in_vm "fake write is slower"
17629 $LCTL set_param -n debug="$saved_debug"
17632 test_399a() { # LU-7655 for OST fake write
17633 remote_ost_nodsh && skip "remote OST with nodsh"
17637 run_test 399a "fake write should not be slower than normal write"
17639 test_399b() { # LU-8726 for OST fake read
17640 remote_ost_nodsh && skip "remote OST with nodsh"
17641 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17642 skip_env "ldiskfs only test"
17647 run_test 399b "fake read should not be slower than normal read"
17649 test_400a() { # LU-1606, was conf-sanity test_74
17650 if ! which $CC > /dev/null 2>&1; then
17651 skip_env "$CC is not installed"
17654 local extra_flags=''
17655 local out=$TMP/$tfile
17656 local prefix=/usr/include/lustre
17659 if ! [[ -d $prefix ]]; then
17660 # Assume we're running in tree and fixup the include path.
17661 extra_flags+=" -I$LUSTRE/include"
17662 extra_flags+=" -L$LUSTRE/utils"
17665 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17666 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17667 error "client api broken"
17671 run_test 400a "Lustre client api program can compile and link"
17673 test_400b() { # LU-1606, LU-5011
17675 local out=$TMP/$tfile
17676 local prefix=/usr/include/linux/lustre
17678 # We use a hard coded prefix so that this test will not fail
17679 # when run in tree. There are headers in lustre/include/lustre/
17680 # that are not packaged (like lustre_idl.h) and have more
17681 # complicated include dependencies (like config.h and lnet/types.h).
17682 # Since this test about correct packaging we just skip them when
17683 # they don't exist (see below) rather than try to fixup cppflags.
17685 if ! which $CC > /dev/null 2>&1; then
17686 skip_env "$CC is not installed"
17689 for header in $prefix/*.h; do
17690 if ! [[ -f "$header" ]]; then
17694 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17695 continue # lustre_ioctl.h is internal header
17698 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17699 error "cannot compile '$header'"
17703 run_test 400b "packaged headers can be compiled"
17705 test_401a() { #LU-7437
17706 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17707 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
17709 #count the number of parameters by "list_param -R"
17710 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17711 #count the number of parameters by listing proc files
17712 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17713 echo "proc_dirs='$proc_dirs'"
17714 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17715 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17718 [ $params -eq $procs ] ||
17719 error "found $params parameters vs. $procs proc files"
17721 # test the list_param -D option only returns directories
17722 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17723 #count the number of parameters by listing proc directories
17724 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17727 [ $params -eq $procs ] ||
17728 error "found $params parameters vs. $procs proc files"
17730 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17733 local save=$($LCTL get_param -n jobid_var)
17736 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17737 error "no error returned when setting bad parameters"
17739 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17740 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17742 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17743 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17744 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17746 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17749 local jobid_var_old=$($LCTL get_param -n jobid_var)
17750 local jobid_var_new
17752 $LCTL set_param jobid_var= &&
17753 error "no error returned for 'set_param a='"
17755 jobid_var_new=$($LCTL get_param -n jobid_var)
17756 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17757 error "jobid_var was changed by setting without value"
17759 $LCTL set_param jobid_var &&
17760 error "no error returned for 'set_param a'"
17762 jobid_var_new=$($LCTL get_param -n jobid_var)
17763 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17764 error "jobid_var was changed by setting without value"
17766 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17769 local jobid_var_old=$($LCTL get_param -n jobid_var)
17770 local jobid_var_new
17771 local new_value="foo=bar"
17773 $LCTL set_param jobid_var=$new_value ||
17774 error "'set_param a=b' did not accept a value containing '='"
17776 jobid_var_new=$($LCTL get_param -n jobid_var)
17777 [[ "$jobid_var_new" == "$new_value" ]] ||
17778 error "'set_param a=b' failed on a value containing '='"
17780 # Reset the jobid_var to test the other format
17781 $LCTL set_param jobid_var=$jobid_var_old
17782 jobid_var_new=$($LCTL get_param -n jobid_var)
17783 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17784 error "failed to reset jobid_var"
17786 $LCTL set_param jobid_var $new_value ||
17787 error "'set_param a b' did not accept a value containing '='"
17789 jobid_var_new=$($LCTL get_param -n jobid_var)
17790 [[ "$jobid_var_new" == "$new_value" ]] ||
17791 error "'set_param a b' failed on a value containing '='"
17793 $LCTL set_param jobid_var $jobid_var_old
17794 jobid_var_new=$($LCTL get_param -n jobid_var)
17795 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17796 error "failed to reset jobid_var"
17798 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17801 local server_version=$(lustre_version_code $SINGLEMDS)
17802 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17803 [[ $server_version -ge $(version_code 2.7.18.4) &&
17804 $server_version -lt $(version_code 2.7.50) ]] ||
17805 [[ $server_version -ge $(version_code 2.7.2) &&
17806 $server_version -lt $(version_code 2.7.11) ]] ||
17807 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
17808 remote_mds_nodsh && skip "remote MDS with nodsh"
17810 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17811 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17812 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17813 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17814 echo "Touch failed - OK"
17816 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17819 local file1=$DIR/$tfile.1
17820 local file2=$DIR/$tfile.2
17821 local tfile=$TMP/$tfile
17823 rm -f $file1 $file2 $tfile
17828 # 30 sec OBD_TIMEOUT in ll_getattr()
17829 # right before populating st_nlink
17830 $LCTL set_param fail_loc=0x80001409
17831 stat -c %h $file1 > $tfile &
17833 # create an alias, drop all locks and reclaim the dentry
17835 cancel_lru_locks mdc
17836 cancel_lru_locks osc
17837 sysctl -w vm.drop_caches=2
17841 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17843 rm -f $tfile $file1 $file2
17845 run_test 403 "i_nlink should not drop to zero due to aliasing"
17847 test_404() { # LU-6601
17848 local server_version=$(lustre_version_code $SINGLEMDS)
17849 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17850 skip "Need server version newer than 2.8.52"
17851 remote_mds_nodsh && skip "remote MDS with nodsh"
17853 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17854 awk '/osp .*-osc-MDT/ { print $4}')
17857 for osp in $mosps; do
17858 echo "Deactivate: " $osp
17859 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17860 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17861 awk -vp=$osp '$4 == p { print $2 }')
17862 [ $stat = IN ] || {
17863 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17864 error "deactivate error"
17866 echo "Activate: " $osp
17867 do_facet $SINGLEMDS $LCTL --device %$osp activate
17868 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17869 awk -vp=$osp '$4 == p { print $2 }')
17870 [ $stat = UP ] || {
17871 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17872 error "activate error"
17876 run_test 404 "validate manual {de}activated works properly for OSPs"
17879 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17880 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17881 skip "Layout swap lock is not supported"
17882 check_swap_layouts_support
17884 test_mkdir $DIR/$tdir
17885 swap_lock_test -d $DIR/$tdir ||
17886 error "One layout swap locked test failed"
17888 run_test 405 "Various layout swap lock tests"
17891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17892 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17893 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17895 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17896 skip "Need MDS version at least 2.8.50"
17898 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17899 local test_pool=$TESTNAME
17901 if ! combined_mgs_mds ; then
17904 pool_add $test_pool || error "pool_add failed"
17905 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17906 error "pool_add_targets failed"
17908 save_layout_restore_at_exit $MOUNT
17910 # parent set default stripe count only, child will stripe from both
17911 # parent and fs default
17912 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17913 error "setstripe $MOUNT failed"
17914 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17915 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17916 for i in $(seq 10); do
17917 local f=$DIR/$tdir/$tfile.$i
17918 touch $f || error "touch failed"
17919 local count=$($LFS getstripe -c $f)
17920 [ $count -eq $OSTCOUNT ] ||
17921 error "$f stripe count $count != $OSTCOUNT"
17922 local offset=$($LFS getstripe -i $f)
17923 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17924 local size=$($LFS getstripe -S $f)
17925 [ $size -eq $((def_stripe_size * 2)) ] ||
17926 error "$f stripe size $size != $((def_stripe_size * 2))"
17927 local pool=$($LFS getstripe -p $f)
17928 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17931 # change fs default striping, delete parent default striping, now child
17932 # will stripe from new fs default striping only
17933 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17934 error "change $MOUNT default stripe failed"
17935 $LFS setstripe -c 0 $DIR/$tdir ||
17936 error "delete $tdir default stripe failed"
17937 for i in $(seq 11 20); do
17938 local f=$DIR/$tdir/$tfile.$i
17939 touch $f || error "touch $f failed"
17940 local count=$($LFS getstripe -c $f)
17941 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17942 local offset=$($LFS getstripe -i $f)
17943 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17944 local size=$($LFS getstripe -S $f)
17945 [ $size -eq $def_stripe_size ] ||
17946 error "$f stripe size $size != $def_stripe_size"
17947 local pool=$($LFS getstripe -p $f)
17948 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17951 unlinkmany $DIR/$tdir/$tfile. 1 20
17953 local f=$DIR/$tdir/$tfile
17954 pool_remove_all_targets $test_pool $f
17955 pool_remove $test_pool $f
17957 if ! combined_mgs_mds ; then
17961 run_test 406 "DNE support fs default striping"
17964 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17965 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17966 skip "Need MDS version at least 2.8.55"
17967 remote_mds_nodsh && skip "remote MDS with nodsh"
17969 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17970 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17971 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17972 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17973 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17975 #define OBD_FAIL_DT_TXN_STOP 0x2019
17976 for idx in $(seq $MDSCOUNT); do
17977 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17979 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17980 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17981 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17984 run_test 407 "transaction fail should cause operation fail"
17987 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17989 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17990 lctl set_param fail_loc=0x8000040a
17991 # let ll_prepare_partial_page() fail
17992 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17996 # create at least 100 unused inodes so that
17997 # shrink_icache_memory(0) should not return 0
17998 touch $DIR/$tfile-{0..100}
17999 rm -f $DIR/$tfile-{0..100}
18002 echo 2 > /proc/sys/vm/drop_caches
18004 run_test 408 "drop_caches should not hang due to page leaks"
18008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18009 check_mount_and_prep
18011 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18012 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18013 touch $DIR/$tdir/guard || error "(2) Fail to create"
18015 local PREFIX=$(str_repeat 'A' 128)
18016 echo "Create 1K hard links start at $(date)"
18017 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18018 error "(3) Fail to hard link"
18020 echo "Links count should be right although linkEA overflow"
18021 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18022 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18023 [ $linkcount -eq 1001 ] ||
18024 error "(5) Unexpected hard links count: $linkcount"
18026 echo "List all links start at $(date)"
18027 ls -l $DIR/$tdir/foo > /dev/null ||
18028 error "(6) Fail to list $DIR/$tdir/foo"
18030 echo "Unlink hard links start at $(date)"
18031 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18032 error "(7) Fail to unlink"
18034 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18038 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18039 skip "Need client version at least 2.9.59"
18041 # Create a file, and stat it from the kernel
18042 local testfile=$DIR/$tfile
18045 local run_id=$RANDOM
18046 local my_ino=$(stat --format "%i" $testfile)
18048 # Try to insert the module. This will always fail as the
18049 # module is designed to not be inserted.
18050 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18053 # Anything but success is a test failure
18055 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18056 error "no inode match"
18058 run_test 410 "Test inode number returned from kernel thread"
18060 cleanup_test411_cgroup() {
18066 local cg_basedir=/sys/fs/cgroup/memory
18068 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18069 skip "no setup for cgroup"
18071 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18072 error "test file creation failed"
18073 cancel_lru_locks osc
18075 # Create a very small memory cgroup to force a slab allocation error
18076 local cgdir=$cg_basedir/osc_slab_alloc
18077 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18078 trap "cleanup_test411_cgroup $cgdir" EXIT
18079 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18080 echo 1M > $cgdir/memory.limit_in_bytes
18082 # Should not LBUG, just be killed by oom-killer
18083 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18084 error "fail to trigger a memory allocation error"
18086 cleanup_test411_cgroup $cgdir
18090 run_test 411 "Slab allocation error with cgroup does not LBUG"
18093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18094 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18095 skip "Need server version at least 2.10.55"
18098 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18099 error "mkdir failed"
18100 $LFS getdirstripe $DIR/$tdir
18101 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18102 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18103 error "expect $((MDSCOUT - 1)) get $stripe_index"
18104 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18105 [ $stripe_count -eq 2 ] ||
18106 error "expect 2 get $stripe_count"
18108 run_test 412 "mkdir on specific MDTs"
18111 [ $MDSCOUNT -lt 2 ] &&
18112 skip "We need at least 2 MDTs for this test"
18114 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18115 skip "Need server version at least 2.10.55"
18118 mkdir $DIR/$tdir || error "mkdir failed"
18120 # find MDT that is the most full
18121 local max=$($LFS df | grep MDT |
18130 END { split(b, c, ":")
18135 for i in $(seq $((MDSCOUNT - 1))); do
18136 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18137 error "mkdir d$i failed"
18138 $LFS getdirstripe $DIR/$tdir/d$i
18139 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18140 [ $stripe_index -ne $max ] ||
18141 error "don't expect $max"
18144 run_test 413 "mkdir on less full MDTs"
18147 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18148 $LCTL set_param fail_loc=0x80000521
18149 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18152 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18155 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18156 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18157 skip "Need server version at least 2.9.55"
18159 start_full_debug_logging
18163 stop_full_debug_logging
18167 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18168 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18169 awk '/The barrier for/ { print $7 }')
18172 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18177 barrier_expired() {
18180 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18181 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18182 awk '/will be expired/ { print $7 }')
18184 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18193 echo "Start barrier_freeze at: $(date)"
18194 #define OBD_FAIL_BARRIER_DELAY 0x2202
18195 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18196 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18199 local b_status=$(barrier_stat)
18200 echo "Got barrier status at: $(date)"
18201 [ "$b_status" = "'freezing_p1'" ] ||
18202 error "(1) unexpected barrier status $b_status"
18204 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18206 b_status=$(barrier_stat)
18207 [ "$b_status" = "'frozen'" ] ||
18208 error "(2) unexpected barrier status $b_status"
18210 local expired=$(barrier_expired)
18211 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18212 sleep $((expired + 3))
18214 b_status=$(barrier_stat)
18215 [ "$b_status" = "'expired'" ] ||
18216 error "(3) unexpected barrier status $b_status"
18218 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18219 error "(4) fail to freeze barrier"
18221 b_status=$(barrier_stat)
18222 [ "$b_status" = "'frozen'" ] ||
18223 error "(5) unexpected barrier status $b_status"
18225 echo "Start barrier_thaw at: $(date)"
18226 #define OBD_FAIL_BARRIER_DELAY 0x2202
18227 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18228 do_facet mgs $LCTL barrier_thaw $FSNAME &
18231 b_status=$(barrier_stat)
18232 echo "Got barrier status at: $(date)"
18233 [ "$b_status" = "'thawing'" ] ||
18234 error "(6) unexpected barrier status $b_status"
18236 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18238 b_status=$(barrier_stat)
18239 [ "$b_status" = "'thawed'" ] ||
18240 error "(7) unexpected barrier status $b_status"
18242 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18243 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18244 do_facet mgs $LCTL barrier_freeze $FSNAME
18246 b_status=$(barrier_stat)
18247 [ "$b_status" = "'failed'" ] ||
18248 error "(8) unexpected barrier status $b_status"
18250 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18251 do_facet mgs $LCTL barrier_thaw $FSNAME
18255 run_test 801a "write barrier user interfaces and stat machine"
18260 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18261 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18262 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18263 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18264 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18266 cancel_lru_locks mdc
18268 # 180 seconds should be long enough
18269 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18271 local b_status=$(barrier_stat)
18272 [ "$b_status" = "'frozen'" ] ||
18273 error "(6) unexpected barrier status $b_status"
18275 mkdir $DIR/$tdir/d0/d10 &
18278 touch $DIR/$tdir/d1/f13 &
18281 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18284 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18287 rm -f $DIR/$tdir/d4/f12 &
18290 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18292 # To guarantee taht the 'stat' is not blocked
18293 b_status=$(barrier_stat)
18294 [ "$b_status" = "'frozen'" ] ||
18295 error "(8) unexpected barrier status $b_status"
18297 # let above commands to run at background
18300 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18301 ps -p $touch_pid || error "(10) touch should be blocked"
18302 ps -p $ln_pid || error "(11) link should be blocked"
18303 ps -p $mv_pid || error "(12) rename should be blocked"
18304 ps -p $rm_pid || error "(13) unlink should be blocked"
18306 b_status=$(barrier_stat)
18307 [ "$b_status" = "'frozen'" ] ||
18308 error "(14) unexpected barrier status $b_status"
18310 do_facet mgs $LCTL barrier_thaw $FSNAME
18311 b_status=$(barrier_stat)
18312 [ "$b_status" = "'thawed'" ] ||
18313 error "(15) unexpected barrier status $b_status"
18315 wait $mkdir_pid || error "(16) mkdir should succeed"
18316 wait $touch_pid || error "(17) touch should succeed"
18317 wait $ln_pid || error "(18) link should succeed"
18318 wait $mv_pid || error "(19) rename should succeed"
18319 wait $rm_pid || error "(20) unlink should succeed"
18323 run_test 801b "modification will be blocked by write barrier"
18326 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18330 stop mds2 || error "(1) Fail to stop mds2"
18332 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18334 local b_status=$(barrier_stat)
18335 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18336 do_facet mgs $LCTL barrier_thaw $FSNAME
18337 error "(2) unexpected barrier status $b_status"
18340 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18341 error "(3) Fail to rescan barrier bitmap"
18343 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18345 b_status=$(barrier_stat)
18346 [ "$b_status" = "'frozen'" ] ||
18347 error "(4) unexpected barrier status $b_status"
18349 do_facet mgs $LCTL barrier_thaw $FSNAME
18350 b_status=$(barrier_stat)
18351 [ "$b_status" = "'thawed'" ] ||
18352 error "(5) unexpected barrier status $b_status"
18354 local devname=$(mdsdevname 2)
18356 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18358 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18359 error "(7) Fail to rescan barrier bitmap"
18363 run_test 801c "rescan barrier bitmap"
18365 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18366 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18367 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18373 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18374 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18375 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18381 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18382 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18383 skip "Need server version at least 2.9.55"
18385 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18387 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18388 error "(2) Fail to copy"
18390 trap cleanup_802 EXIT
18392 # sync by force before remount as readonly
18393 sync; sync_all_data; sleep 3; sync_all_data
18397 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18398 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18399 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18401 echo "Mount the server as read only"
18402 setupall server_only || error "(3) Fail to start servers"
18404 echo "Mount client without ro should fail"
18405 mount_client $MOUNT &&
18406 error "(4) Mount client without 'ro' should fail"
18408 echo "Mount client with ro should succeed"
18409 mount_client $MOUNT ro ||
18410 error "(5) Mount client with 'ro' should succeed"
18412 echo "Modify should be refused"
18413 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18415 echo "Read should be allowed"
18416 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18417 error "(7) Read should succeed under ro mode"
18421 run_test 802 "simulate readonly device"
18424 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18425 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18426 skip "MDS needs to be newer than 2.10.54"
18428 mkdir -p $DIR/$tdir
18429 # Create some objects on all MDTs to trigger related logs objects
18430 for idx in $(seq $MDSCOUNT); do
18431 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18432 $DIR/$tdir/dir${idx} ||
18433 error "Fail to create $DIR/$tdir/dir${idx}"
18437 echo "before create:"
18439 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18441 for ((i=0; i<10; i++)); do
18442 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18443 error "Fail to create $DIR/$tdir/foo$i"
18447 echo "after create:"
18449 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18451 [ $after_used -ge $((before_used + 10)) ] ||
18452 error "before ($before_used) + 10 > after ($after_used)"
18454 for ((i=0; i<10; i++)); do
18455 rm -rf $DIR/$tdir/foo$i ||
18456 error "Fail to remove $DIR/$tdir/foo$i"
18459 sleep 3 # avoid MDT return cached statfs
18460 wait_delete_completed
18461 echo "after unlink:"
18463 before_used=$after_used
18464 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18466 [ $after_used -le $((before_used - 8)) ] ||
18467 error "before ($before_used) - 8 < after ($after_used)"
18469 run_test 803 "verify agent object for remote object"
18472 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18473 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18474 skip "MDS needs to be newer than 2.10.54"
18475 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18476 skip_env "ldiskfs only test"
18478 mkdir -p $DIR/$tdir
18479 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18480 error "Fail to create $DIR/$tdir/dir0"
18482 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18483 local dev=$(mdsdevname 2)
18485 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18486 grep ${fid} || error "NOT found agent entry for dir0"
18488 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18489 error "Fail to create $DIR/$tdir/dir1"
18491 touch $DIR/$tdir/dir1/foo0 ||
18492 error "Fail to create $DIR/$tdir/dir1/foo0"
18493 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18496 for idx in $(seq $MDSCOUNT); do
18497 dev=$(mdsdevname $idx)
18498 do_facet mds${idx} \
18499 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18500 grep ${fid} && rc=$idx
18503 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18504 error "Fail to rename foo0 to foo1"
18505 if [ $rc -eq 0 ]; then
18506 for idx in $(seq $MDSCOUNT); do
18507 dev=$(mdsdevname $idx)
18508 do_facet mds${idx} \
18509 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18510 grep ${fid} && rc=$idx
18514 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18515 error "Fail to rename foo1 to foo2"
18516 if [ $rc -eq 0 ]; then
18517 for idx in $(seq $MDSCOUNT); do
18518 dev=$(mdsdevname $idx)
18519 do_facet mds${idx} \
18520 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18521 grep ${fid} && rc=$idx
18525 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18527 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18528 error "Fail to link to $DIR/$tdir/dir1/foo2"
18529 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18530 error "Fail to rename foo2 to foo0"
18531 unlink $DIR/$tdir/dir1/foo0 ||
18532 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18533 rm -rf $DIR/$tdir/dir0 ||
18534 error "Fail to rm $DIR/$tdir/dir0"
18536 for idx in $(seq $MDSCOUNT); do
18537 dev=$(mdsdevname $idx)
18541 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18543 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18544 error "mount mds$idx failed"
18545 df $MOUNT > /dev/null 2>&1
18547 # e2fsck should not return error
18549 error "e2fsck detected error on MDT${idx}: rc=$rc"
18552 run_test 804 "verify agent entry for remote entry"
18555 do_facet $SINGLEMDS zfs set quota=$old $fsset
18556 unlinkmany $DIR/$tdir/f- 1000000
18561 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18562 [ "$(facet_fstype mds1)" != "zfs" ] &&
18563 skip "ZFS specific test"
18564 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18565 skip "netfree not implemented before 0.7"
18566 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18567 skip "Need MDS version at least 2.10.57"
18574 local pref="osd-zfs.lustre-MDT0000."
18576 # limit available space on MDS dataset to meet nospace issue
18577 # quickly. then ZFS 0.7.2 can use reserved space if asked
18578 # properly (using netfree flag in osd_declare_destroy()
18579 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18580 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18582 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18583 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18584 let "usedkb=usedkb-freekb"
18585 let "freekb=freekb/2"
18586 if let "freekb > 5000"; then
18589 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18590 trap cleanup_805 EXIT
18592 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18593 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18594 rm -rf $DIR/$tdir || error "not able to remove"
18595 do_facet $SINGLEMDS zfs set quota=$old $fsset
18598 run_test 805 "ZFS can remove from full fs"
18601 # tests that do cleanup/setup should be run at the end
18605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18608 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18609 $LCTL set_param fail_loc=0x903
18611 cancel_lru_locks MGC
18613 FAIL_ON_ERROR=true cleanup
18614 FAIL_ON_ERROR=true setup
18616 run_test 900 "umount should not race with any mgc requeue thread"
18619 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18620 check_and_cleanup_lustre
18621 if [ "$I_MOUNTED" != "yes" ]; then
18622 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true