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 # createtest also checks that device nodes are created and
2256 # then visible correctly (#2091)
2257 test_28() { # bug 2091
2259 $CREATETEST $DIR/d28/ct || error "createtest failed"
2261 run_test 28 "create/mknod/mkdir with bad file types ============"
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2266 sync; sleep 1; sync # flush out any dirty pages from previous tests
2273 declare -i LOCKCOUNTORIG=0
2274 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2275 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2277 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2279 declare -i LOCKUNUSEDCOUNTORIG=0
2280 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2281 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2288 declare -i LOCKCOUNTCURRENT=0
2289 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2290 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2293 declare -i LOCKUNUSEDCOUNTCURRENT=0
2294 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2295 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2298 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2299 $LCTL set_param -n ldlm.dump_namespaces ""
2300 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2301 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2302 log "dumped log to $TMP/test_29.dk (bug 5793)"
2305 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2306 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2307 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2308 log "dumped log to $TMP/test_29.dk (bug 5793)"
2312 run_test 29 "IT_GETATTR regression ============================"
2314 test_30a() { # was test_30
2315 cp $(which ls) $DIR || cp /bin/ls $DIR
2316 $DIR/ls / || error "Can't execute binary from lustre"
2319 run_test 30a "execute binary from Lustre (execve) =============="
2322 cp `which ls` $DIR || cp /bin/ls $DIR
2324 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2327 run_test 30b "execute binary from Lustre as non-root ==========="
2329 test_30c() { # b=22376
2330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2332 cp `which ls` $DIR || cp /bin/ls $DIR
2334 cancel_lru_locks mdc
2335 cancel_lru_locks osc
2336 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2339 run_test 30c "execute binary from Lustre without read perms ===="
2342 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2343 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2345 run_test 31a "open-unlink file =================================="
2348 touch $DIR/f31 || error "touch $DIR/f31 failed"
2349 ln $DIR/f31 $DIR/f31b || error "ln failed"
2350 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2351 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2353 run_test 31b "unlink file with multiple links while open ======="
2356 touch $DIR/f31 || error "touch $DIR/f31 failed"
2357 ln $DIR/f31 $DIR/f31c || error "ln failed"
2358 multiop_bg_pause $DIR/f31 O_uc ||
2359 error "multiop_bg_pause for $DIR/f31 failed"
2361 $MULTIOP $DIR/f31c Ouc
2362 kill -USR1 $MULTIPID
2365 run_test 31c "open-unlink file with multiple links ============="
2368 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2369 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2371 run_test 31d "remove of open directory ========================="
2373 test_31e() { # bug 2904
2374 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2376 run_test 31e "remove of open non-empty directory ==============="
2378 test_31f() { # bug 4554
2379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2382 test_mkdir $DIR/d31f
2383 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2384 cp /etc/hosts $DIR/d31f
2386 $GETSTRIPE $DIR/d31f/hosts
2387 multiop_bg_pause $DIR/d31f D_c || return 1
2390 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2391 test_mkdir $DIR/d31f
2392 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2393 cp /etc/hosts $DIR/d31f
2395 $GETSTRIPE $DIR/d31f/hosts
2396 multiop_bg_pause $DIR/d31f D_c || return 1
2399 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2400 wait $MULTIPID || error "first opendir $MULTIPID failed"
2404 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2405 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2408 run_test 31f "remove of open directory with open-unlink file ==="
2411 echo "-- cross directory link --"
2412 test_mkdir -c1 $DIR/${tdir}ga
2413 test_mkdir -c1 $DIR/${tdir}gb
2414 touch $DIR/${tdir}ga/f
2415 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2416 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2417 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2418 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2419 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2421 run_test 31g "cross directory link==============="
2424 echo "-- cross directory link --"
2425 test_mkdir -c1 $DIR/${tdir}
2426 test_mkdir -c1 $DIR/${tdir}/dir
2427 touch $DIR/${tdir}/f
2428 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2429 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2430 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2431 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2432 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2434 run_test 31h "cross directory link under child==============="
2437 echo "-- cross directory link --"
2438 test_mkdir -c1 $DIR/$tdir
2439 test_mkdir -c1 $DIR/$tdir/dir
2440 touch $DIR/$tdir/dir/f
2441 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2442 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2443 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2444 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2445 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2447 run_test 31i "cross directory link under parent==============="
2450 test_mkdir -c1 -p $DIR/$tdir
2451 test_mkdir -c1 -p $DIR/$tdir/dir1
2452 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2453 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2454 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2455 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2458 run_test 31j "link for directory==============="
2461 test_mkdir -c1 -p $DIR/$tdir
2463 touch $DIR/$tdir/exist
2464 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2465 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2466 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2467 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2468 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2469 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2470 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2473 run_test 31k "link to file: the same, non-existing, dir==============="
2479 touch $DIR/d31m2/exist
2480 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2481 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2482 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2483 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2484 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2485 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2488 run_test 31m "link to file: the same, non-existing, dir==============="
2491 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2492 nlink=$(stat --format=%h $DIR/$tfile)
2493 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2495 local cmd="exec $fd<$DIR/$tfile"
2498 trap "eval $cmd" EXIT
2499 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2500 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2501 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2502 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2503 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2506 run_test 31n "check link count of unlinked file"
2509 local TEMPNAME=$(mktemp $1_XXXXXX)
2510 mlink $TEMPNAME $1 2> /dev/null &&
2511 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2515 test_31o() { # LU-2901
2516 test_mkdir $DIR/$tdir
2517 for LOOP in $(seq 100); do
2518 rm -f $DIR/$tdir/$tfile*
2519 for THREAD in $(seq 8); do
2520 link_one $DIR/$tdir/$tfile.$LOOP &
2523 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2524 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2525 error "$LINKS duplicate links to $tfile.$LOOP" &&
2529 run_test 31o "duplicate hard links with same filename"
2532 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2534 test_mkdir $DIR/$tdir
2535 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2536 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2538 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2539 error "open unlink test1 failed"
2540 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2541 error "open unlink test2 failed"
2543 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2544 error "test1 still exists"
2545 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2546 error "test2 still exists"
2548 run_test 31p "remove of open striped directory"
2550 cleanup_test32_mount() {
2553 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2554 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2555 losetup -d $loopdev || true
2561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2563 echo "== more mountpoints and symlinks ================="
2564 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2565 trap cleanup_test32_mount EXIT
2566 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2567 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2568 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2569 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2570 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2571 cleanup_test32_mount
2573 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2578 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2579 trap cleanup_test32_mount EXIT
2580 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2581 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2582 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2583 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2584 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2585 cleanup_test32_mount
2587 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2592 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2593 trap cleanup_test32_mount EXIT
2594 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2595 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2596 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2597 test_mkdir -p $DIR/$tdir/d2/test_dir
2598 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2599 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2600 cleanup_test32_mount
2602 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2607 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2608 trap cleanup_test32_mount EXIT
2609 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2610 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2611 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2612 test_mkdir -p $DIR/$tdir/d2/test_dir
2613 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2614 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2615 cleanup_test32_mount
2617 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2621 test_mkdir -p $DIR/$tdir/tmp
2622 local tmp_dir=$DIR/$tdir/tmp
2623 ln -s $DIR/$tdir $tmp_dir/symlink11
2624 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2625 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2626 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2628 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2632 test_mkdir -p $DIR/$tdir/tmp
2633 local tmp_dir=$DIR/$tdir/tmp
2634 ln -s $DIR/$tdir $tmp_dir/symlink11
2635 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2636 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2637 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2639 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2642 local tmp_dir=$DIR/$tdir/tmp
2643 test_mkdir -p $tmp_dir
2644 test_mkdir $DIR/${tdir}2
2645 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2646 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2647 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2648 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2649 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2650 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2652 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2655 rm -fr $DIR/$tdir $DIR/${tdir}2
2656 tmp_dir=$DIR/$tdir/tmp
2657 test_mkdir -p $tmp_dir
2658 test_mkdir $DIR/${tdir}2
2659 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2660 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2661 ls $tmp_dir/symlink12 || error "listing symlink12"
2662 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2664 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2669 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2670 trap cleanup_test32_mount EXIT
2671 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2672 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2673 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2674 touch $DIR/$tdir/test_file
2675 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2676 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2677 cleanup_test32_mount
2679 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2684 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2685 trap cleanup_test32_mount EXIT
2686 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2687 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2688 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2689 touch $DIR/$tdir/test_file
2690 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2691 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2692 cleanup_test32_mount
2694 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2700 trap cleanup_test32_mount EXIT
2701 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2702 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2703 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2704 test_mkdir -p $DIR/$tdir/d2
2705 touch $DIR/$tdir/d2/test_file || error "touch failed"
2706 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2707 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2708 cleanup_test32_mount
2710 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2716 trap cleanup_test32_mount EXIT
2717 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2718 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2719 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2720 test_mkdir -p $DIR/$tdir/d2
2721 touch $DIR/$tdir/d2/test_file || error "touch failed"
2722 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2723 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2724 cleanup_test32_mount
2726 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2730 test_mkdir -p $DIR/d32m/tmp
2731 TMP_DIR=$DIR/d32m/tmp
2732 ln -s $DIR $TMP_DIR/symlink11
2733 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2734 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2735 error "symlink11 not a link"
2736 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2737 error "symlink01 not a link"
2739 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2743 test_mkdir -p $DIR/d32n/tmp
2744 TMP_DIR=$DIR/d32n/tmp
2745 ln -s $DIR $TMP_DIR/symlink11
2746 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2747 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2748 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2750 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2754 test_mkdir -p $DIR/d32o/tmp
2755 TMP_DIR=$DIR/d32o/tmp
2756 ln -s $DIR/$tfile $TMP_DIR/symlink12
2757 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2758 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2759 error "symlink12 not a link"
2760 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2761 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2762 error "$DIR/d32o/tmp/symlink12 not file type"
2763 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2764 error "$DIR/d32o/symlink02 not file type"
2766 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2776 test_mkdir -p $DIR/d32p/tmp
2778 TMP_DIR=$DIR/d32p/tmp
2780 ln -s $DIR/$tfile $TMP_DIR/symlink12
2782 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2784 cat $DIR/d32p/tmp/symlink12 ||
2785 error "Can't open $DIR/d32p/tmp/symlink12"
2787 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2790 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2795 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2796 trap cleanup_test32_mount EXIT
2797 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2798 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2799 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2800 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2801 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2802 cleanup_test32_mount
2804 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2809 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2810 trap cleanup_test32_mount EXIT
2811 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2812 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2813 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2814 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2815 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2816 cleanup_test32_mount
2818 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2823 chmod 444 $DIR/$tfile
2824 chown $RUNAS_ID $DIR/$tfile
2826 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2829 run_test 33aa "write file with mode 444 (should return error)"
2833 test_mkdir $DIR/$tdir
2834 chown $RUNAS_ID $DIR/$tdir
2835 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2836 error "$RUNAS create $tdir/$tfile failed"
2837 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2838 error "open RDWR" || true
2840 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2844 test_mkdir $DIR/$tdir
2845 chown $RUNAS_ID $DIR/$tdir
2846 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2848 run_test 33b "test open file with malformed flags (No panic)"
2851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2852 remote_ost_nodsh && skip "remote OST with nodsh"
2861 test_mkdir $DIR/$tdir
2862 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2865 for ostnum in $(seq $OSTCOUNT); do
2866 # test-framework's OST numbering is one-based, while Lustre's
2868 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2869 # Parsing llobdstat's output sucks; we could grep the /proc
2870 # path, but that's likely to not be as portable as using the
2871 # llobdstat utility. So we parse lctl output instead.
2872 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2873 obdfilter/$ostname/stats |
2874 awk '/^write_bytes/ {print $7}' )
2875 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2876 if (( ${write_bytes:-0} > 0 ))
2883 $all_zeros || return 0
2886 echo foo > $DIR/$tdir/bar
2890 # Total up write_bytes after writing. We'd better find non-zeros.
2891 for ostnum in $(seq $OSTCOUNT); do
2892 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2893 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2894 obdfilter/$ostname/stats |
2895 awk '/^write_bytes/ {print $7}' )
2896 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2897 if (( ${write_bytes:-0} > 0 ))
2906 for ostnum in $(seq $OSTCOUNT); do
2907 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2908 echo "Check that write_bytes is present in obdfilter/*/stats:"
2909 do_facet ost$ostnum lctl get_param -n \
2910 obdfilter/$ostname/stats
2912 error "OST not keeping write_bytes stats (b22312)"
2915 run_test 33c "test llobdstat and write_bytes"
2918 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2922 local remote_dir=$DIR/$tdir/remote_dir
2924 test_mkdir $DIR/$tdir
2925 $LFS mkdir -i $MDTIDX $remote_dir ||
2926 error "create remote directory failed"
2928 touch $remote_dir/$tfile
2929 chmod 444 $remote_dir/$tfile
2930 chown $RUNAS_ID $remote_dir/$tfile
2932 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2934 chown $RUNAS_ID $remote_dir
2935 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2936 error "create" || true
2937 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2938 error "open RDWR" || true
2939 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2941 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2944 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2948 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2949 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2950 mkdir $DIR/$tdir/local_dir
2952 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2953 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2954 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2956 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2957 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2959 rmdir $DIR/$tdir/* || error "rmdir failed"
2962 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2963 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2964 mkdir $DIR/$tdir/local_dir
2966 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2967 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2968 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2970 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2971 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2973 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2976 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2977 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2978 mkdir $DIR/$tdir/local_dir
2980 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2981 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2982 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2984 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2985 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2987 run_test 33e "mkdir and striped directory should have same mode"
2991 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2995 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2996 remote_mds_nodsh && skip "remote MDS with nodsh"
2999 chmod go+rwx $DIR/$tdir
3000 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3001 trap cleanup_33f EXIT
3003 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3004 error "cannot create striped directory"
3006 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3007 error "cannot create files in striped directory"
3009 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3010 error "cannot remove files in striped directory"
3012 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3013 error "cannot remove striped directory"
3017 run_test 33f "nonroot user can create, access, and remove a striped directory"
3020 mkdir -p $DIR/$tdir/dir2
3022 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3024 [[ $err =~ "exists" ]] || error "Not exists error"
3026 run_test 33g "nonroot user create already existing root created file"
3028 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3031 $MCREATE $DIR/f34 || error "mcreate failed"
3032 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3033 error "getstripe failed"
3034 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3035 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3036 error "getstripe failed"
3037 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3038 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3040 run_test 34a "truncate file that has not been opened ==========="
3043 [ ! -f $DIR/f34 ] && test_34a
3044 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3045 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3046 $OPENFILE -f O_RDONLY $DIR/f34
3047 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3048 error "getstripe failed"
3049 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3050 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3052 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3055 [ ! -f $DIR/f34 ] && test_34a
3056 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3057 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3058 $OPENFILE -f O_RDWR $DIR/f34
3059 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3060 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3061 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3063 run_test 34c "O_RDWR opening file-with-size works =============="
3066 [ ! -f $DIR/f34 ] && test_34a
3067 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3069 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3070 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3073 run_test 34d "write to sparse file ============================="
3077 $MCREATE $DIR/f34e || error "mcreate failed"
3078 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3079 $CHECKSTAT -s 1000 $DIR/f34e ||
3080 error "Size of $DIR/f34e not equal to 1000 bytes"
3081 $OPENFILE -f O_RDWR $DIR/f34e
3082 $CHECKSTAT -s 1000 $DIR/f34e ||
3083 error "Size of $DIR/f34e not equal to 1000 bytes"
3085 run_test 34e "create objects, some with size and some without =="
3087 test_34f() { # bug 6242, 6243
3088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3092 $MCREATE $DIR/f34f || error "mcreate failed"
3093 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3094 dd if=$DIR/f34f of=$TMP/f34f
3095 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3096 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3097 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3098 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3099 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3101 run_test 34f "read from a file with no objects until EOF ======="
3104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3106 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3108 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3109 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3110 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3111 cancel_lru_locks osc
3112 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3113 error "wrong size after lock cancel"
3115 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3116 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3117 error "expanding truncate failed"
3118 cancel_lru_locks osc
3119 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3120 error "wrong expanded size after lock cancel"
3122 run_test 34g "truncate long file ==============================="
3125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3130 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3131 sync # Flush the cache so that multiop below does not block on cache
3132 # flush when getting the group lock
3133 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3136 # Since just timed wait is not good enough, let's do a sync write
3137 # that way we are sure enough time for a roundtrip + processing
3138 # passed + 2 seconds of extra margin.
3139 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3143 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3144 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3148 local nsz=`stat -c %s $DIR/$tfile`
3149 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3151 run_test 34h "ftruncate file under grouplock should not block"
3154 cp /bin/sh $DIR/f35a
3156 chown $RUNAS_ID $DIR/f35a
3157 $RUNAS $DIR/f35a && error || true
3160 run_test 35a "exec file with mode 444 (should return and not leak)"
3164 utime $DIR/f36 || error "utime failed for MDS"
3166 run_test 36a "MDS utime check (mknod, utime)"
3170 utime $DIR/f36 || error "utime failed for OST"
3172 run_test 36b "OST utime check (open, utime)"
3177 chown $RUNAS_ID $DIR/d36
3178 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3180 run_test 36c "non-root MDS utime check (mknod, utime)"
3183 [ ! -d $DIR/d36 ] && test_36c
3184 echo "" > $DIR/d36/f36
3185 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3187 run_test 36d "non-root OST utime check (open, utime)"
3190 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3192 test_mkdir $DIR/$tdir
3193 touch $DIR/$tdir/$tfile
3194 $RUNAS utime $DIR/$tdir/$tfile &&
3195 error "utime worked, expected failure" || true
3197 run_test 36e "utime on non-owned file (should return error)"
3201 local LANG_SAVE=$LANG
3202 local LC_LANG_SAVE=$LC_LANG
3203 export LANG=C LC_LANG=C # for date language
3205 DATESTR="Dec 20 2000"
3206 test_mkdir $DIR/$tdir
3207 lctl set_param fail_loc=$fl
3209 cp /etc/hosts $DIR/$tdir/$tfile
3210 sync & # write RPC generated with "current" inode timestamp, but delayed
3212 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3213 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3214 cancel_lru_locks osc
3215 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3217 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3218 echo "BEFORE: $LS_BEFORE" && \
3219 echo "AFTER : $LS_AFTER" && \
3220 echo "WANT : $DATESTR" && \
3221 error "$DIR/$tdir/$tfile timestamps changed" || true
3223 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3229 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3230 subr_36fh "0x80000214"
3232 run_test 36f "utime on file racing with OST BRW write =========="
3235 remote_ost_nodsh && skip "remote OST with nodsh"
3236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3242 test_mkdir $DIR/$tdir
3243 fmd_max_age=$(do_facet ost1 \
3244 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3247 fmd_before=$(do_facet ost1 \
3248 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3249 touch $DIR/$tdir/$tfile
3250 sleep $((fmd_max_age + 12))
3251 fmd_after=$(do_facet ost1 \
3252 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3254 echo "fmd_before: $fmd_before"
3255 echo "fmd_after: $fmd_after"
3256 [[ $fmd_after -gt $fmd_before ]] &&
3257 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3258 error "fmd didn't expire after ping" || true
3260 run_test 36g "filter mod data cache expiry ====================="
3263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3265 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3266 subr_36fh "0x80000227"
3268 run_test 36h "utime on file racing with OST BRW write =========="
3271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3273 test_mkdir $DIR/$tdir
3274 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3276 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3277 local new_mtime=$((mtime + 200))
3279 #change Modify time of striped dir
3280 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3281 error "change mtime failed"
3283 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3285 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3287 run_test 36i "change mtime on striped directory"
3289 # test_37 - duplicate with tests 32q 32r
3292 local file=$DIR/$tfile
3294 openfile -f O_DIRECTORY $file
3297 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3298 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3300 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3302 test_39a() { # was test_39
3304 touch $DIR/${tfile}2
3305 # ls -l $DIR/$tfile $DIR/${tfile}2
3306 # ls -lu $DIR/$tfile $DIR/${tfile}2
3307 # ls -lc $DIR/$tfile $DIR/${tfile}2
3309 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3310 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3312 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3314 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3316 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3317 error "O_TRUNC didn't change timestamps"
3320 run_test 39a "mtime changed on create"
3323 test_mkdir -c1 $DIR/$tdir
3324 cp -p /etc/passwd $DIR/$tdir/fopen
3325 cp -p /etc/passwd $DIR/$tdir/flink
3326 cp -p /etc/passwd $DIR/$tdir/funlink
3327 cp -p /etc/passwd $DIR/$tdir/frename
3328 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3331 echo "aaaaaa" >> $DIR/$tdir/fopen
3332 echo "aaaaaa" >> $DIR/$tdir/flink
3333 echo "aaaaaa" >> $DIR/$tdir/funlink
3334 echo "aaaaaa" >> $DIR/$tdir/frename
3336 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3337 local link_new=`stat -c %Y $DIR/$tdir/flink`
3338 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3339 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3341 cat $DIR/$tdir/fopen > /dev/null
3342 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3343 rm -f $DIR/$tdir/funlink2
3344 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3346 for (( i=0; i < 2; i++ )) ; do
3347 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3348 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3349 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3350 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3352 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3353 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3354 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3355 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3357 cancel_lru_locks osc
3358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3361 run_test 39b "mtime change on open, link, unlink, rename ======"
3363 # this should be set to past
3364 TEST_39_MTIME=`date -d "1 year ago" +%s`
3370 local mtime0=`stat -c %Y $DIR1/$tfile`
3372 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3373 local mtime1=`stat -c %Y $DIR1/$tfile`
3374 [ "$mtime1" = $TEST_39_MTIME ] || \
3375 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3378 echo hello >> $DIR1/$tfile
3380 local mtime2=`stat -c %Y $DIR1/$tfile`
3381 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3382 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3384 mv $DIR1/$tfile $DIR1/$tfile-1
3386 for (( i=0; i < 2; i++ )) ; do
3387 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3388 [ "$mtime2" = "$mtime3" ] || \
3389 error "mtime ($mtime2) changed (to $mtime3) on rename"
3391 cancel_lru_locks osc
3392 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3395 run_test 39c "mtime change on rename ==========================="
3399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3402 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3404 for (( i=0; i < 2; i++ )) ; do
3405 local mtime=`stat -c %Y $DIR1/$tfile`
3406 [ $mtime = $TEST_39_MTIME ] || \
3407 error "mtime($mtime) is not set to $TEST_39_MTIME"
3409 cancel_lru_locks osc
3410 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3413 run_test 39d "create, utime, stat =============================="
3417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3420 local mtime1=`stat -c %Y $DIR1/$tfile`
3422 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3424 for (( i=0; i < 2; i++ )) ; do
3425 local mtime2=`stat -c %Y $DIR1/$tfile`
3426 [ $mtime2 = $TEST_39_MTIME ] || \
3427 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3429 cancel_lru_locks osc
3430 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3433 run_test 39e "create, stat, utime, stat ========================"
3437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3440 mtime1=`stat -c %Y $DIR1/$tfile`
3443 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3445 for (( i=0; i < 2; i++ )) ; do
3446 local mtime2=`stat -c %Y $DIR1/$tfile`
3447 [ $mtime2 = $TEST_39_MTIME ] || \
3448 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3450 cancel_lru_locks osc
3451 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3454 run_test 39f "create, stat, sleep, utime, stat ================="
3458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3460 echo hello >> $DIR1/$tfile
3461 local mtime1=`stat -c %Y $DIR1/$tfile`
3464 chmod o+r $DIR1/$tfile
3466 for (( i=0; i < 2; i++ )) ; do
3467 local mtime2=`stat -c %Y $DIR1/$tfile`
3468 [ "$mtime1" = "$mtime2" ] || \
3469 error "lost mtime: $mtime2, should be $mtime1"
3471 cancel_lru_locks osc
3472 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3475 run_test 39g "write, chmod, stat ==============================="
3479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3485 echo hello >> $DIR1/$tfile
3486 local mtime1=`stat -c %Y $DIR1/$tfile`
3488 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3490 if [ "$d1" != "$d2" ]; then
3491 echo "write and touch not within one second"
3493 for (( i=0; i < 2; i++ )) ; do
3494 local mtime2=`stat -c %Y $DIR1/$tfile`
3495 [ "$mtime2" = $TEST_39_MTIME ] || \
3496 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3498 cancel_lru_locks osc
3499 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3503 run_test 39h "write, utime within one second, stat ============="
3506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3511 echo hello >> $DIR1/$tfile
3512 local mtime1=`stat -c %Y $DIR1/$tfile`
3514 mv $DIR1/$tfile $DIR1/$tfile-1
3516 for (( i=0; i < 2; i++ )) ; do
3517 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3519 [ "$mtime1" = "$mtime2" ] || \
3520 error "lost mtime: $mtime2, should be $mtime1"
3522 cancel_lru_locks osc
3523 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3526 run_test 39i "write, rename, stat =============================="
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 start_full_debug_logging
3535 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3536 lctl set_param fail_loc=0x80000412
3537 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3538 error "multiop failed"
3540 local mtime1=`stat -c %Y $DIR1/$tfile`
3542 mv $DIR1/$tfile $DIR1/$tfile-1
3544 kill -USR1 $multipid
3545 wait $multipid || error "multiop close failed"
3547 for (( i=0; i < 2; i++ )) ; do
3548 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3549 [ "$mtime1" = "$mtime2" ] ||
3550 error "mtime is lost on close: $mtime2, " \
3553 cancel_lru_locks osc
3554 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3556 lctl set_param fail_loc=0
3557 stop_full_debug_logging
3559 run_test 39j "write, rename, close, stat ======================="
3562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3567 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3569 local mtime1=`stat -c %Y $DIR1/$tfile`
3571 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3573 kill -USR1 $multipid
3574 wait $multipid || error "multiop close failed"
3576 for (( i=0; i < 2; i++ )) ; do
3577 local mtime2=`stat -c %Y $DIR1/$tfile`
3579 [ "$mtime2" = $TEST_39_MTIME ] || \
3580 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3582 cancel_lru_locks osc
3583 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3586 run_test 39k "write, utime, close, stat ========================"
3588 # this should be set to future
3589 TEST_39_ATIME=`date -d "1 year" +%s`
3592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3593 remote_mds_nodsh && skip "remote MDS with nodsh"
3595 local atime_diff=$(do_facet $SINGLEMDS \
3596 lctl get_param -n mdd.*MDT0000*.atime_diff)
3600 # test setting directory atime to future
3601 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3602 local atime=$(stat -c %X $DIR/$tdir)
3603 [ "$atime" = $TEST_39_ATIME ] ||
3604 error "atime is not set to future: $atime, $TEST_39_ATIME"
3606 # test setting directory atime from future to now
3607 local now=$(date +%s)
3608 touch -a -d @$now $DIR/$tdir
3610 atime=$(stat -c %X $DIR/$tdir)
3611 [ "$atime" -eq "$now" ] ||
3612 error "atime is not updated from future: $atime, $now"
3614 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3617 # test setting directory atime when now > dir atime + atime_diff
3618 local d1=$(date +%s)
3620 local d2=$(date +%s)
3621 cancel_lru_locks mdc
3622 atime=$(stat -c %X $DIR/$tdir)
3623 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3624 error "atime is not updated : $atime, should be $d2"
3626 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3629 # test not setting directory atime when now < dir atime + atime_diff
3631 cancel_lru_locks mdc
3632 atime=$(stat -c %X $DIR/$tdir)
3633 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3634 error "atime is updated to $atime, should remain $d1<atime<$d2"
3636 do_facet $SINGLEMDS \
3637 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3639 run_test 39l "directory atime update ==========================="
3642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3646 local far_past_mtime=$(date -d "May 29 1953" +%s)
3647 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3649 touch -m -d @$far_past_mtime $DIR1/$tfile
3650 touch -a -d @$far_past_atime $DIR1/$tfile
3652 for (( i=0; i < 2; i++ )) ; do
3653 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3654 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3655 error "atime or mtime set incorrectly"
3657 cancel_lru_locks osc
3658 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3661 run_test 39m "test atime and mtime before 1970"
3663 test_39n() { # LU-3832
3664 remote_mds_nodsh && skip "remote MDS with nodsh"
3666 local atime_diff=$(do_facet $SINGLEMDS \
3667 lctl get_param -n mdd.*MDT0000*.atime_diff)
3672 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3675 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3676 atime0=$(stat -c %X $DIR/$tfile)
3679 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3680 atime1=$(stat -c %X $DIR/$tfile)
3683 cancel_lru_locks mdc
3684 cancel_lru_locks osc
3685 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3686 atime2=$(stat -c %X $DIR/$tfile)
3688 do_facet $SINGLEMDS \
3689 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3691 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3692 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3694 run_test 39n "check that O_NOATIME is honored"
3697 TESTDIR=$DIR/$tdir/$tfile
3698 [ -e $TESTDIR ] && rm -rf $TESTDIR
3705 links2=$(stat -c %h .)
3706 [ $(($links1 + 2)) != $links2 ] &&
3707 error "wrong links count $(($links1 + 2)) != $links2"
3709 links3=$(stat -c %h .)
3710 [ $(($links1 + 1)) != $links3 ] &&
3711 error "wrong links count $links1 != $links3"
3714 run_test 39o "directory cached attributes updated after create"
3717 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3720 TESTDIR=$DIR/$tdir/$tdir
3721 [ -e $TESTDIR ] && rm -rf $TESTDIR
3722 test_mkdir -p $TESTDIR
3726 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3727 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3729 links2=$(stat -c %h .)
3730 [ $(($links1 + 2)) != $links2 ] &&
3731 error "wrong links count $(($links1 + 2)) != $links2"
3733 links3=$(stat -c %h .)
3734 [ $(($links1 + 1)) != $links3 ] &&
3735 error "wrong links count $links1 != $links3"
3738 run_test 39p "remote directory cached attributes updated after create ========"
3741 test_39q() { # LU-8041
3742 local testdir=$DIR/$tdir
3744 multiop_bg_pause $testdir D_c || error "multiop failed"
3746 cancel_lru_locks mdc
3747 kill -USR1 $multipid
3748 local atime=$(stat -c %X $testdir)
3749 [ "$atime" -ne 0 ] || error "atime is zero"
3751 run_test 39q "close won't zero out atime"
3754 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3755 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3756 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3757 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3758 error "$tfile is not 4096 bytes in size"
3760 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3764 small_write $DIR/f41 18
3766 run_test 41 "test small file write + fstat ====================="
3768 count_ost_writes() {
3769 lctl get_param -n ${OSC}.*.stats |
3770 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3771 END { printf("%0.0f", writes) }'
3778 BG_DIRTY_RATIO_SAVE=10
3779 MAX_BG_DIRTY_RATIO=25
3783 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3784 # dirty_ratio, dirty_background_ratio
3785 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3786 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3787 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3788 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3790 # if file not here, we are a 2.4 kernel
3791 kill -CONT `pidof kupdated`
3796 # setup the trap first, so someone cannot exit the test at the
3797 # exact wrong time and mess up a machine
3798 trap start_writeback EXIT
3799 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3800 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3801 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3802 sysctl -w vm.dirty_writeback_centisecs=0
3803 sysctl -w vm.dirty_writeback_centisecs=0
3804 # save and increase /proc/sys/vm/dirty_ratio
3805 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3806 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3807 # save and increase /proc/sys/vm/dirty_background_ratio
3808 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3809 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3811 # if file not here, we are a 2.4 kernel
3812 kill -STOP `pidof kupdated`
3816 # ensure that all stripes have some grant before we test client-side cache
3818 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3819 dd if=/dev/zero of=$i bs=4k count=1
3824 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3825 # file truncation, and file removal.
3827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 cancel_lru_locks $OSC
3832 sync; sleep 1; sync # just to be safe
3833 BEFOREWRITES=`count_ost_writes`
3834 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3835 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3836 AFTERWRITES=`count_ost_writes`
3837 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3838 error "$BEFOREWRITES < $AFTERWRITES"
3841 run_test 42a "ensure that we don't flush on close"
3844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3847 cancel_lru_locks $OSC
3850 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3851 BEFOREWRITES=$(count_ost_writes)
3852 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3853 AFTERWRITES=$(count_ost_writes)
3854 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3855 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3857 BEFOREWRITES=$(count_ost_writes)
3858 sync || error "sync: $?"
3859 AFTERWRITES=$(count_ost_writes)
3860 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3861 error "$BEFOREWRITES < $AFTERWRITES on sync"
3863 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3867 run_test 42b "test destroy of file with cached dirty data ======"
3869 # if these tests just want to test the effect of truncation,
3870 # they have to be very careful. consider:
3871 # - the first open gets a {0,EOF}PR lock
3872 # - the first write conflicts and gets a {0, count-1}PW
3873 # - the rest of the writes are under {count,EOF}PW
3874 # - the open for truncate tries to match a {0,EOF}PR
3875 # for the filesize and cancels the PWs.
3876 # any number of fixes (don't get {0,EOF} on open, match
3877 # composite locks, do smarter file size management) fix
3878 # this, but for now we want these tests to verify that
3879 # the cancellation with truncate intent works, so we
3880 # start the file with a full-file pw lock to match against
3881 # until the truncate.
3886 cancel_lru_locks $OSC
3888 # prime the file with 0,EOF PW to match
3892 # now the real test..
3893 dd if=/dev/zero of=$file bs=1024 count=100
3894 BEFOREWRITES=`count_ost_writes`
3895 $TRUNCATE $file $offset
3896 cancel_lru_locks $OSC
3897 AFTERWRITES=`count_ost_writes`
3902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3905 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3906 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3909 run_test 42c "test partial truncate of file with cached dirty data"
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3915 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3916 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3919 run_test 42d "test complete truncate of file with cached dirty data"
3921 test_42e() { # bug22074
3922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3924 local TDIR=$DIR/${tdir}e
3925 local pagesz=$(page_size)
3926 local pages=16 # hardcoded 16 pages, don't change it.
3927 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3928 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3932 test_mkdir $DIR/${tdir}e
3933 $SETSTRIPE -c 1 $TDIR
3934 createmany -o $TDIR/f $files
3936 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3938 # we assume that with $OSTCOUNT files, at least one of them will
3939 # be allocated on OST0.
3940 warmup_files=$((OSTCOUNT * max_dirty_mb))
3941 createmany -o $TDIR/w $warmup_files
3943 # write a large amount of data into one file and sync, to get good
3944 # avail_grant number from OST.
3945 for ((i=0; i<$warmup_files; i++)); do
3946 idx=$($GETSTRIPE -i $TDIR/w$i)
3947 [ $idx -ne 0 ] && continue
3948 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3951 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3953 $LCTL get_param $proc_osc0/cur_dirty_bytes
3954 $LCTL get_param $proc_osc0/cur_grant_bytes
3956 # create as much dirty pages as we can while not to trigger the actual
3957 # RPCs directly. but depends on the env, VFS may trigger flush during this
3958 # period, hopefully we are good.
3959 for ((i=0; i<$warmup_files; i++)); do
3960 idx=$($GETSTRIPE -i $TDIR/w$i)
3961 [ $idx -ne 0 ] && continue
3962 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3964 $LCTL get_param $proc_osc0/cur_dirty_bytes
3965 $LCTL get_param $proc_osc0/cur_grant_bytes
3967 # perform the real test
3968 $LCTL set_param $proc_osc0/rpc_stats 0
3969 for ((;i<$files; i++)); do
3970 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3971 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3974 $LCTL get_param $proc_osc0/rpc_stats
3977 local have_ppr=false
3978 $LCTL get_param $proc_osc0/rpc_stats |
3979 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3980 # skip lines until we are at the RPC histogram data
3981 [ "$PPR" == "pages" ] && have_ppr=true && continue
3982 $have_ppr || continue
3984 # we only want the percent stat for < 16 pages
3985 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3987 percent=$((percent + WPCT))
3988 if [[ $percent -gt 15 ]]; then
3989 error "less than 16-pages write RPCs" \
3996 run_test 42e "verify sub-RPC writes are not done synchronously"
3998 test_43A() { # was test_43
3999 test_mkdir $DIR/$tdir
4000 cp -p /bin/ls $DIR/$tdir/$tfile
4001 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4003 # give multiop a chance to open
4006 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4009 run_test 43A "execution of file opened for write should return -ETXTBSY"
4012 test_mkdir $DIR/$tdir
4013 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4014 cp -p multiop $DIR/$tdir/multiop
4015 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4016 error "multiop open $TMP/$tfile.junk failed"
4017 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4019 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4020 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4021 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4023 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4028 test_mkdir $DIR/$tdir
4029 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4030 cp -p multiop $DIR/$tdir/multiop
4031 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4032 error "multiop open $TMP/$tfile.junk failed"
4033 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4035 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4036 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4037 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4039 run_test 43b "truncate of file being executed should return -ETXTBSY"
4042 local testdir="$DIR/$tdir"
4045 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4046 ( cd $testdir && md5sum -c )
4048 run_test 43c "md5sum of copy into lustre"
4050 test_44A() { # was test_44
4051 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4053 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4054 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4056 run_test 44A "zero length read from a sparse stripe"
4059 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4061 [ -z "$nstripe" ] && skip "can't get stripe info"
4062 [[ $nstripe -gt $OSTCOUNT ]] &&
4063 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4065 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4067 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4068 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4072 OFFSETS="0 $((stride/2)) $((stride-1))"
4073 for offset in $OFFSETS; do
4074 for i in $(seq 0 $((nstripe-1))); do
4075 local GLOBALOFFSETS=""
4077 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4078 local myfn=$DIR/d44a-$size
4079 echo "--------writing $myfn at $size"
4080 ll_sparseness_write $myfn $size ||
4081 error "ll_sparseness_write"
4082 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4083 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4084 error "ll_sparseness_verify $GLOBALOFFSETS"
4086 for j in $(seq 0 $((nstripe-1))); do
4088 size=$((((j + $nstripe )*$stride + $offset)))
4089 ll_sparseness_write $myfn $size ||
4090 error "ll_sparseness_write"
4091 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4093 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4094 error "ll_sparseness_verify $GLOBALOFFSETS"
4099 run_test 44a "test sparse pwrite ==============================="
4103 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4109 before=`dirty_osc_total`
4110 echo executing "\"$*\""
4112 after=`dirty_osc_total`
4113 echo before $before, after $after
4116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4119 # Obtain grants from OST if it supports it
4120 echo blah > ${f}_grant
4123 do_dirty_record "echo blah > $f"
4124 [[ $before -eq $after ]] && error "write wasn't cached"
4125 do_dirty_record "> $f"
4126 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4127 do_dirty_record "echo blah > $f"
4128 [[ $before -eq $after ]] && error "write wasn't cached"
4129 do_dirty_record "sync"
4130 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4131 do_dirty_record "echo blah > $f"
4132 [[ $before -eq $after ]] && error "write wasn't cached"
4133 do_dirty_record "cancel_lru_locks osc"
4134 [[ $before -gt $after ]] ||
4135 error "lock cancellation didn't lower dirty count"
4138 run_test 45 "osc io page accounting ============================"
4140 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4141 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4142 # objects offset and an assert hit when an rpc was built with 1023's mapped
4143 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4150 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4152 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4153 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4157 run_test 46 "dirtying a previously written page ================"
4159 # test_47 is removed "Device nodes check" is moved to test_28
4161 test_48a() { # bug 2399
4162 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4163 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4164 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4166 test_mkdir $DIR/$tdir
4168 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4169 test_mkdir $DIR/$tdir
4170 touch foo || error "'touch foo' failed after recreating cwd"
4172 touch .foo || error "'touch .foo' failed after recreating cwd"
4174 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4175 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4176 cd . || error "'cd .' failed after recreating cwd"
4177 mkdir . && error "'mkdir .' worked after recreating cwd"
4178 rmdir . && error "'rmdir .' worked after recreating cwd"
4179 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4180 cd .. || error "'cd ..' failed after recreating cwd"
4182 run_test 48a "Access renamed working dir (should return errors)="
4184 test_48b() { # bug 2399
4186 test_mkdir $DIR/$tdir
4188 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4189 touch foo && error "'touch foo' worked after removing cwd"
4190 mkdir foo && error "'mkdir foo' worked after removing cwd"
4191 touch .foo && error "'touch .foo' worked after removing cwd"
4192 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4193 ls . > /dev/null && error "'ls .' worked after removing cwd"
4194 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4195 mkdir . && error "'mkdir .' worked after removing cwd"
4196 rmdir . && error "'rmdir .' worked after removing cwd"
4197 ln -s . foo && error "'ln -s .' worked after removing cwd"
4198 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4200 run_test 48b "Access removed working dir (should return errors)="
4202 test_48c() { # bug 2350
4203 #lctl set_param debug=-1
4206 test_mkdir -p $DIR/$tdir/dir
4208 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4209 $TRACE touch foo && error "touch foo worked after removing cwd"
4210 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4211 touch .foo && error "touch .foo worked after removing cwd"
4212 mkdir .foo && error "mkdir .foo worked after removing cwd"
4213 $TRACE ls . && error "'ls .' worked after removing cwd"
4214 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4215 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4216 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4217 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4218 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4220 run_test 48c "Access removed working subdir (should return errors)"
4222 test_48d() { # bug 2350
4223 #lctl set_param debug=-1
4226 test_mkdir -p $DIR/$tdir/dir
4228 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4229 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4230 $TRACE touch foo && error "'touch foo' worked after removing parent"
4231 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4232 touch .foo && error "'touch .foo' worked after removing parent"
4233 mkdir .foo && error "mkdir .foo worked after removing parent"
4234 $TRACE ls . && error "'ls .' worked after removing parent"
4235 $TRACE ls .. && error "'ls ..' worked after removing parent"
4236 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4237 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4238 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4241 run_test 48d "Access removed parent subdir (should return errors)"
4243 test_48e() { # bug 4134
4244 #lctl set_param debug=-1
4247 test_mkdir -p $DIR/$tdir/dir
4249 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4250 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4251 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4252 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4253 # On a buggy kernel addition of "touch foo" after cd .. will
4254 # produce kernel oops in lookup_hash_it
4255 touch ../foo && error "'cd ..' worked after recreate parent"
4257 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4259 run_test 48e "Access to recreated parent subdir (should return errors)"
4261 test_49() { # LU-1030
4262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4263 remote_ost_nodsh && skip "remote OST with nodsh"
4265 # get ost1 size - lustre-OST0000
4266 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4268 # write 800M at maximum
4269 [[ $ost1_size -lt 2 ]] && ost1_size=2
4270 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4272 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4273 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4276 # change max_pages_per_rpc while writing the file
4277 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4278 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4279 # loop until dd process exits
4280 while ps ax -opid | grep -wq $dd_pid; do
4281 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4282 sleep $((RANDOM % 5 + 1))
4284 # restore original max_pages_per_rpc
4285 $LCTL set_param $osc1_mppc=$orig_mppc
4286 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4288 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4292 test_mkdir $DIR/$tdir
4294 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4296 run_test 50 "special situations: /proc symlinks ==============="
4298 test_51a() { # was test_51
4299 # bug 1516 - create an empty entry right after ".." then split dir
4300 test_mkdir -c1 $DIR/$tdir
4301 touch $DIR/$tdir/foo
4302 $MCREATE $DIR/$tdir/bar
4304 createmany -m $DIR/$tdir/longfile 201
4306 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4307 $MCREATE $DIR/$tdir/longfile$FNUM
4312 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4314 run_test 51a "special situations: split htree with empty entry =="
4316 cleanup_print_lfs_df () {
4323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4325 local dir=$DIR/$tdir
4326 local nrdirs=$((65536 + 100))
4328 # cleanup the directory
4335 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4336 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4337 [[ $numfree -lt $nrdirs ]] &&
4338 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4340 # need to check free space for the directories as well
4341 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4342 numfree=$(( blkfree / $(fs_inode_ksize) ))
4343 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4345 trap cleanup_print_lfs_df EXIT
4348 createmany -d $dir/d $nrdirs || {
4349 unlinkmany $dir/d $nrdirs
4350 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4354 nrdirs=$(ls -U $dir | wc -l)
4356 # unlink all but 100 subdirectories, then check it still works
4358 local delete=$((nrdirs - left))
4363 # for ldiskfs the nlink count should be 1, but this is OSD specific
4364 # and so this is listed for informational purposes only
4365 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4366 unlinkmany -d $dir/d $delete ||
4367 error "unlink of first $delete subdirs failed"
4369 echo "nlink between: $(stat -c %h $dir)"
4370 local found=$(ls -U $dir | wc -l)
4371 [ $found -ne $left ] &&
4372 error "can't find subdirs: found only $found, expected $left"
4374 unlinkmany -d $dir/d $delete $left ||
4375 error "unlink of second $left subdirs failed"
4376 # regardless of whether the backing filesystem tracks nlink accurately
4377 # or not, the nlink count shouldn't be more than "." and ".." here
4378 local after=$(stat -c %h $dir)
4379 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4380 echo "nlink after: $after"
4382 cleanup_print_lfs_df
4384 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4388 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4390 test_mkdir $DIR/$tdir
4391 createmany -o $DIR/$tdir/t- 1000
4392 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4393 for N in $(seq 0 $((OSTCOUNT - 1))); do
4394 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4395 END { printf("%0.0f", objs) }' $TMP/$tfile)
4396 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4397 '($1 == '$N') { objs += 1 } \
4398 END { printf("%0.0f", objs) }')
4399 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4401 unlinkmany $DIR/$tdir/t- 1000
4404 for N in $(seq 1 $((OSTCOUNT - 1))); do
4405 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4406 error "OST $N has less objects vs OST $NLAST" \
4407 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4408 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4409 error "OST $N has less objects vs OST $NLAST" \
4410 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4412 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4413 error "OST $N has less #0 objects vs OST $NLAST" \
4414 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4415 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4416 error "OST $N has less #0 objects vs OST $NLAST" \
4417 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4422 run_test 51d "check object distribution"
4425 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4426 skip_env "ldiskfs only test"
4429 test_mkdir -c1 $DIR/$tdir
4430 test_mkdir -c1 $DIR/$tdir/d0
4432 touch $DIR/$tdir/d0/foo
4433 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4434 error "file exceed 65000 nlink limit!"
4435 unlinkmany $DIR/$tdir/d0/f- 65001
4438 run_test 51e "check file nlink limit"
4441 test_mkdir $DIR/$tdir
4444 local ulimit_old=$(ulimit -n)
4445 local spare=20 # number of spare fd's for scripts/libraries, etc.
4446 local mdt=$(lfs getstripe -M $DIR/$tdir)
4447 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4449 echo "MDT$mdt numfree=$numfree, max=$max"
4450 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4451 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4452 while ! ulimit -n $((numfree + spare)); do
4453 numfree=$((numfree * 3 / 4))
4455 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4457 echo "left ulimit at $ulimit_old"
4460 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4461 unlinkmany $DIR/$tdir/f $numfree
4462 error "create+open $numfree files in $DIR/$tdir failed"
4464 ulimit -n $ulimit_old
4466 # if createmany exits at 120s there will be fewer than $numfree files
4467 unlinkmany $DIR/$tdir/f $numfree || true
4469 run_test 51f "check many open files limit"
4472 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4473 test_mkdir $DIR/$tdir
4474 touch $DIR/$tdir/foo
4475 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4476 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4477 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4478 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4479 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4481 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4482 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4483 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4485 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4486 cp -r $DIR/$tdir $TMP/
4487 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4489 run_test 52a "append-only flag test (should return errors)"
4492 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4493 test_mkdir $DIR/$tdir
4494 touch $DIR/$tdir/foo
4495 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4496 cat test > $DIR/$tdir/foo && error "cat test worked"
4497 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4498 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4499 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4501 echo foo >> $DIR/$tdir/foo && error "echo worked"
4502 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4503 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4504 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4505 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4507 chattr -i $DIR/$tdir/foo || error "chattr failed"
4509 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4511 run_test 52b "immutable flag test (should return errors) ======="
4514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4515 remote_mds_nodsh && skip "remote MDS with nodsh"
4516 remote_ost_nodsh && skip "remote OST with nodsh"
4529 local support_last_seq=true
4531 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4532 support_last_seq=false
4535 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4537 for value in $(do_facet $SINGLEMDS \
4538 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4539 param=$(echo ${value[0]} | cut -d "=" -f1)
4540 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4542 if $support_last_seq; then
4543 param_seq=$(echo $param |
4544 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4545 mds_last_seq=$(do_facet $SINGLEMDS \
4546 $LCTL get_param -n $param_seq)
4548 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4550 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4551 node=$(facet_active_host ost$((ostnum+1)))
4552 param="obdfilter.$ostname.last_id"
4553 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4554 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4555 ost_last_id=$ost_last
4557 if $support_last_seq; then
4558 ost_last_id=$(echo $ost_last |
4559 awk -F':' '{print $2}' |
4561 ost_last_seq=$(echo $ost_last |
4562 awk -F':' '{print $1}')
4563 [[ $ost_last_seq = $mds_last_seq ]] || continue
4566 if [[ $ost_last_id != $mds_last ]]; then
4567 error "$ost_last_id != $mds_last"
4574 $found || error "can not match last_seq/last_id for $mdtosc"
4577 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4580 perl -MSocket -e ';' || skip "no Socket perl module installed"
4582 $SOCKETSERVER $DIR/socket ||
4583 error "$SOCKETSERVER $DIR/socket failed: $?"
4584 $SOCKETCLIENT $DIR/socket ||
4585 error "$SOCKETCLIENT $DIR/socket failed: $?"
4586 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4588 run_test 54a "unix domain socket test =========================="
4594 dd if=/dev/zero of=$f bs=$(page_size) count=1
4596 run_test 54b "char device works in lustre ======================"
4599 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4600 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4601 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4603 for i in $(seq 3 7); do
4604 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4613 loopdev="$DIR/loop54c"
4616 $UMOUNT $DIR/$tdir || rc=$?
4617 losetup -d $loopdev || true
4618 losetup -d $LOOPDEV || true
4619 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4626 loopdev="$DIR/loop54c"
4629 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4630 trap cleanup_54c EXIT
4631 mknod $loopdev b 7 $LOOPNUM
4632 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4633 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4634 losetup $loopdev $DIR/$tfile ||
4635 error "can't set up $loopdev for $DIR/$tfile"
4636 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4637 test_mkdir $DIR/$tdir
4638 mount -t ext2 $loopdev $DIR/$tdir ||
4639 error "error mounting $loopdev on $DIR/$tdir"
4640 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4643 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4647 run_test 54c "block device works in lustre ====================="
4653 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4655 run_test 54d "fifo device works in lustre ======================"
4660 cp -aL /dev/console $f
4661 echo $string > $f || error "echo $string to $f failed"
4663 run_test 54e "console/tty device works in lustre ======================"
4667 local dir=$DIR/$tdir
4670 test_mkdir -p $dir/dir
4671 for i in $(seq $numfiles); do
4673 touch $dir/dir/file$i
4676 local numcomp=$($LFS getstripe --component-count $dir)
4678 [[ $numcomp == 0 ]] && numcomp=1
4680 # test lfs getstripe with --recursive
4681 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4683 [[ $filenum -eq $((numfiles * 2)) ]] ||
4684 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4685 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4686 [[ $filenum -eq $numfiles ]] ||
4687 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4688 echo "$LFS getstripe showed obdidx or l_ost_idx"
4690 # test lfs getstripe with file instead of dir
4691 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4692 [[ $filenum -eq 1 ]] ||
4693 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4694 echo "$LFS getstripe file1 passed"
4696 #test lfs getstripe with --verbose
4697 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4698 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4699 error "$LFS getstripe --verbose $dir: "\
4700 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4701 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4702 error "$LFS getstripe $dir: showed lmm_magic"
4704 #test lfs getstripe with -v prints lmm_fid
4705 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4706 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4707 error "$LFS getstripe -v $dir: "\
4708 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4709 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4710 error "$LFS getstripe $dir: showed lmm_fid by default"
4711 echo "$LFS getstripe --verbose passed"
4713 #check for FID information
4714 local fid1=$($LFS getstripe --fid $dir/file1)
4715 local fid2=$($LFS getstripe --verbose $dir/file1 |
4716 awk '/lmm_fid: / { print $2; exit; }')
4717 local fid3=$($LFS path2fid $dir/file1)
4719 [ "$fid1" != "$fid2" ] &&
4720 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4721 [ "$fid1" != "$fid3" ] &&
4722 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4723 echo "$LFS getstripe --fid passed"
4725 #test lfs getstripe with --obd
4726 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4727 error "$LFS getstripe --obd wrong_uuid: should return error"
4729 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4732 local obduuid=$(ostuuid_from_index $ostidx)
4733 local found=$($LFS getstripe -r --obd $obduuid $dir |
4734 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4736 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4737 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4739 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4742 [[ $found -eq $filenum ]] ||
4743 error "$LFS getstripe --obd: found $found expect $filenum"
4744 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4745 sed '/^[ ]*'${ostidx}'[ ]/d' |
4746 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4747 error "$LFS getstripe --obd: should not show file on other obd"
4748 echo "$LFS getstripe --obd passed"
4750 run_test 56a "check $LFS getstripe"
4753 local dir=$DIR/$tdir
4757 for i in $(seq $numdirs); do
4758 test_mkdir $dir/dir$i
4761 # test lfs getdirstripe default mode is non-recursion, which is
4762 # different from lfs getstripe
4763 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4765 [[ $dircnt -eq 1 ]] ||
4766 error "$LFS getdirstripe: found $dircnt, not 1"
4767 dircnt=$($LFS getdirstripe --recursive $dir |
4768 grep -c lmv_stripe_count)
4769 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4770 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4772 run_test 56b "check $LFS getdirstripe"
4775 remote_ost_nodsh && skip "remote OST with nodsh"
4778 local ost_name=$(ostname_from_index $ost_idx)
4779 local old_status=$(ost_dev_status $ost_idx)
4781 [[ -z "$old_status" ]] ||
4782 skip_env "OST $ost_name is in $old_status status"
4784 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4787 local new_status=$(ost_dev_status $ost_idx)
4789 [[ "$new_status" = "D" ]] ||
4790 error "OST $ost_name is in status of '$new_status', not 'D'"
4792 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4795 new_status=$(ost_dev_status $ost_idx)
4796 [[ -z "$new_status" ]] ||
4797 error "OST $ost_name is in status of '$new_status', not ''"
4799 run_test 56c "check 'lfs df' showing device status"
4804 local local_tdir="$1"
4805 local local_numfiles="$2"
4806 local local_numdirs="$3"
4807 local dir_params="$4"
4808 local dir_stripe_params="$5"
4810 if [ ! -d "$local_tdir" ] ; then
4811 test_mkdir -p $dir_stripe_params $local_tdir
4812 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4813 for i in $(seq $local_numfiles) ; do
4814 touch $local_tdir/file$i
4816 for i in $(seq $local_numdirs) ; do
4817 test_mkdir $dir_stripe_params $local_tdir/dir$i
4818 for j in $(seq $local_numfiles) ; do
4819 touch $local_tdir/dir$i/file$j
4825 setup_56_special() {
4827 local local_numfiles=$2
4828 local local_numdirs=$3
4830 setup_56 $local_tdir $local_numfiles $local_numdirs
4832 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4833 for i in $(seq $local_numfiles) ; do
4834 mknod $local_tdir/loop${i}b b 7 $i
4835 mknod $local_tdir/null${i}c c 1 3
4836 ln -s $local_tdir/file1 $local_tdir/link${i}
4838 for i in $(seq $local_numdirs) ; do
4839 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4840 mknod $local_tdir/dir$i/null${i}c c 1 3
4841 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4847 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4848 local expected=$(($NUMDIRS + 2))
4850 setup_56 $dir $NUMFILES $NUMDIRS
4852 # test lfs find with -name
4853 for i in $(seq $NUMFILES) ; do
4854 local nums=$($LFS find -name "*$i" $dir | wc -l)
4856 [ $nums -eq $expected ] ||
4857 error "lfs find -name '*$i' $dir wrong: "\
4858 "found $nums, expected $expected"
4861 run_test 56g "check lfs find -name"
4864 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4865 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4867 setup_56 $dir $NUMFILES $NUMDIRS
4869 # test lfs find with ! -name
4870 for i in $(seq $NUMFILES) ; do
4871 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4873 [ $nums -eq $expected ] ||
4874 error "lfs find ! -name '*$i' $dir wrong: "\
4875 "found $nums, expected $expected"
4878 run_test 56h "check lfs find ! -name"
4881 local dir=$DIR/$tdir
4885 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4888 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4890 run_test 56i "check 'lfs find -ost UUID' skips directories"
4893 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4895 setup_56_special $dir $NUMFILES $NUMDIRS
4897 local expected=$((NUMDIRS + 1))
4898 local cmd="$LFS find -type d $dir"
4899 local nums=$($cmd | wc -l)
4901 [ $nums -eq $expected ] ||
4902 error "'$cmd' wrong: found $nums, expected $expected"
4904 run_test 56j "check lfs find -type d"
4907 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4909 setup_56_special $dir $NUMFILES $NUMDIRS
4911 local expected=$(((NUMDIRS + 1) * NUMFILES))
4912 local cmd="$LFS find -type f $dir"
4913 local nums=$($cmd | wc -l)
4915 [ $nums -eq $expected ] ||
4916 error "'$cmd' wrong: found $nums, expected $expected"
4918 run_test 56k "check lfs find -type f"
4921 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4923 setup_56_special $dir $NUMFILES $NUMDIRS
4925 local expected=$((NUMDIRS + NUMFILES))
4926 local cmd="$LFS find -type b $dir"
4927 local nums=$($cmd | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "'$cmd' wrong: found $nums, expected $expected"
4932 run_test 56l "check lfs find -type b"
4935 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4937 setup_56_special $dir $NUMFILES $NUMDIRS
4939 local expected=$((NUMDIRS + NUMFILES))
4940 local cmd="$LFS find -type c $dir"
4941 local nums=$($cmd | wc -l)
4942 [ $nums -eq $expected ] ||
4943 error "'$cmd' wrong: found $nums, expected $expected"
4945 run_test 56m "check lfs find -type c"
4948 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4949 setup_56_special $dir $NUMFILES $NUMDIRS
4951 local expected=$((NUMDIRS + NUMFILES))
4952 local cmd="$LFS find -type l $dir"
4953 local nums=$($cmd | wc -l)
4955 [ $nums -eq $expected ] ||
4956 error "'$cmd' wrong: found $nums, expected $expected"
4958 run_test 56n "check lfs find -type l"
4961 local dir=$DIR/$tdir
4963 setup_56 $dir $NUMFILES $NUMDIRS
4964 utime $dir/file1 > /dev/null || error "utime (1)"
4965 utime $dir/file2 > /dev/null || error "utime (2)"
4966 utime $dir/dir1 > /dev/null || error "utime (3)"
4967 utime $dir/dir2 > /dev/null || error "utime (4)"
4968 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4969 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4972 local nums=$($LFS find -mtime +0 $dir | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4978 cmd="$LFS find -mtime 0 $dir"
4979 nums=$($cmd | wc -l)
4980 [ $nums -eq $expected ] ||
4981 error "'$cmd' wrong: found $nums, expected $expected"
4983 run_test 56o "check lfs find -mtime for old files"
4986 [ $RUNAS_ID -eq $UID ] &&
4987 skip_env "RUNAS_ID = UID = $UID -- skipping"
4989 local dir=$DIR/$tdir
4991 setup_56 $dir $NUMFILES $NUMDIRS
4992 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4994 local expected=$NUMFILES
4995 local cmd="$LFS find -uid $RUNAS_ID $dir"
4996 local nums=$($cmd | wc -l)
4998 [ $nums -eq $expected ] ||
4999 error "'$cmd' wrong: found $nums, expected $expected"
5001 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5002 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5003 nums=$($cmd | wc -l)
5004 [ $nums -eq $expected ] ||
5005 error "'$cmd' wrong: found $nums, expected $expected"
5007 run_test 56p "check lfs find -uid and ! -uid"
5010 [ $RUNAS_ID -eq $UID ] &&
5011 skip_env "RUNAS_ID = UID = $UID -- skipping"
5013 local dir=$DIR/$tdir
5015 setup_56 $dir $NUMFILES $NUMDIRS
5016 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5018 local expected=$NUMFILES
5019 local cmd="$LFS find -gid $RUNAS_GID $dir"
5020 local nums=$($cmd | wc -l)
5022 [ $nums -eq $expected ] ||
5023 error "'$cmd' wrong: found $nums, expected $expected"
5025 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5026 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5027 nums=$($cmd | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "'$cmd' wrong: found $nums, expected $expected"
5031 run_test 56q "check lfs find -gid and ! -gid"
5034 local dir=$DIR/$tdir
5036 setup_56 $dir $NUMFILES $NUMDIRS
5039 local cmd="$LFS find -size 0 -type f $dir"
5040 local nums=$($cmd | wc -l)
5042 [ $nums -eq $expected ] ||
5043 error "'$cmd' wrong: found $nums, expected $expected"
5045 cmd="$LFS find ! -size 0 -type f $dir"
5046 nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "'$cmd' wrong: found $nums, expected $expected"
5049 echo "test" > $dir/$tfile
5050 echo "test2" > $dir/$tfile.2 && sync
5052 cmd="$LFS find -size 5 -type f $dir"
5053 nums=$($cmd | wc -l)
5054 [ $nums -eq $expected ] ||
5055 error "'$cmd' wrong: found $nums, expected $expected"
5057 cmd="$LFS find -size +5 -type f $dir"
5058 nums=$($cmd | wc -l)
5059 [ $nums -eq $expected ] ||
5060 error "'$cmd' wrong: found $nums, expected $expected"
5062 cmd="$LFS find -size +0 -type f $dir"
5063 nums=$($cmd | wc -l)
5064 [ $nums -eq $expected ] ||
5065 error "'$cmd' wrong: found $nums, expected $expected"
5067 cmd="$LFS find ! -size -5 -type f $dir"
5068 nums=$($cmd | wc -l)
5069 [ $nums -eq $expected ] ||
5070 error "'$cmd' wrong: found $nums, expected $expected"
5072 cmd="$LFS find -size -5 -type f $dir"
5073 nums=$($cmd | wc -l)
5074 [ $nums -eq $expected ] ||
5075 error "'$cmd' wrong: found $nums, expected $expected"
5077 run_test 56r "check lfs find -size works"
5079 test_56s() { # LU-611 #LU-9369
5080 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5082 local dir=$DIR/$tdir
5083 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5085 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5086 for i in $(seq $NUMDIRS); do
5087 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5090 local expected=$NUMDIRS
5091 local cmd="$LFS find -c $OSTCOUNT $dir"
5092 local nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] || {
5095 $LFS getstripe -R $dir
5096 error "'$cmd' wrong: found $nums, expected $expected"
5099 expected=$((NUMDIRS + onestripe))
5100 cmd="$LFS find -stripe-count +0 -type f $dir"
5101 nums=$($cmd | wc -l)
5102 [ $nums -eq $expected ] || {
5103 $LFS getstripe -R $dir
5104 error "'$cmd' wrong: found $nums, expected $expected"
5108 cmd="$LFS find -stripe-count 1 -type f $dir"
5109 nums=$($cmd | wc -l)
5110 [ $nums -eq $expected ] || {
5111 $LFS getstripe -R $dir
5112 error "'$cmd' wrong: found $nums, expected $expected"
5115 cmd="$LFS find -stripe-count -2 -type f $dir"
5116 nums=$($cmd | wc -l)
5117 [ $nums -eq $expected ] || {
5118 $LFS getstripe -R $dir
5119 error "'$cmd' wrong: found $nums, expected $expected"
5123 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5124 nums=$($cmd | wc -l)
5125 [ $nums -eq $expected ] || {
5126 $LFS getstripe -R $dir
5127 error "'$cmd' wrong: found $nums, expected $expected"
5130 run_test 56s "check lfs find -stripe-count works"
5132 test_56t() { # LU-611 #LU-9369
5133 local dir=$DIR/$tdir
5135 setup_56 $dir 0 $NUMDIRS
5136 for i in $(seq $NUMDIRS); do
5137 $LFS setstripe -S 8M $dir/dir$i/$tfile
5140 local expected=$NUMDIRS
5141 local cmd="$LFS find -S 8M $dir"
5142 local nums=$($cmd | wc -l)
5144 [ $nums -eq $expected ] || {
5145 $LFS getstripe -R $dir
5146 error "'$cmd' wrong: found $nums, expected $expected"
5150 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5152 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5154 expected=$(((NUMDIRS + 1) * NUMFILES))
5155 cmd="$LFS find -stripe-size 512k -type f $dir"
5156 nums=$($cmd | wc -l)
5157 [ $nums -eq $expected ] ||
5158 error "'$cmd' wrong: found $nums, expected $expected"
5160 cmd="$LFS find -stripe-size +320k -type f $dir"
5161 nums=$($cmd | wc -l)
5162 [ $nums -eq $expected ] ||
5163 error "'$cmd' wrong: found $nums, expected $expected"
5165 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5166 cmd="$LFS find -stripe-size +200k -type f $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] ||
5169 error "'$cmd' wrong: found $nums, expected $expected"
5171 cmd="$LFS find -stripe-size -640k -type f $dir"
5172 nums=$($cmd | wc -l)
5173 [ $nums -eq $expected ] ||
5174 error "'$cmd' wrong: found $nums, expected $expected"
5177 cmd="$LFS find -stripe-size 256k -type f $dir"
5178 nums=$($cmd | wc -l)
5179 [ $nums -eq $expected ] ||
5180 error "'$cmd' wrong: found $nums, expected $expected"
5182 cmd="$LFS find -stripe-size -320k -type f $dir"
5183 nums=$($cmd | wc -l)
5184 [ $nums -eq $expected ] ||
5185 error "'$cmd' wrong: found $nums, expected $expected"
5188 cmd="$LFS find -stripe-size 1024k -type f $dir"
5189 nums=$($cmd | wc -l)
5190 [ $nums -eq $expected ] ||
5191 error "'$cmd' wrong: found $nums, expected $expected"
5193 run_test 56t "check lfs find -stripe-size works"
5195 test_56u() { # LU-611
5196 local dir=$DIR/$tdir
5198 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5200 if [[ $OSTCOUNT -gt 1 ]]; then
5201 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5207 local expected=$(((NUMDIRS + 1) * NUMFILES))
5208 local cmd="$LFS find -stripe-index 0 -type f $dir"
5209 local nums=$($cmd | wc -l)
5211 [ $nums -eq $expected ] ||
5212 error "'$cmd' wrong: found $nums, expected $expected"
5215 cmd="$LFS find -stripe-index 1 -type f $dir"
5216 nums=$($cmd | wc -l)
5217 [ $nums -eq $expected ] ||
5218 error "'$cmd' wrong: found $nums, expected $expected"
5220 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5221 nums=$($cmd | wc -l)
5222 [ $nums -eq $expected ] ||
5223 error "'$cmd' wrong: found $nums, expected $expected"
5226 # This should produce an error and not return any files
5227 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5228 nums=$($cmd 2>/dev/null | wc -l)
5229 [ $nums -eq $expected ] ||
5230 error "'$cmd' wrong: found $nums, expected $expected"
5232 if [[ $OSTCOUNT -gt 1 ]]; then
5233 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5234 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5235 nums=$($cmd | wc -l)
5236 [ $nums -eq $expected ] ||
5237 error "'$cmd' wrong: found $nums, expected $expected"
5240 run_test 56u "check lfs find -stripe-index works"
5244 local dir=$DIR/$tdir
5246 setup_56 $dir $NUMFILES $NUMDIRS
5248 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5249 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5251 for file in $($LFS find -mdt $UUID $dir); do
5252 file_mdt_idx=$($LFS getstripe -M $file)
5253 [ $file_mdt_idx -eq $MDT_IDX ] ||
5254 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5257 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5260 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5263 local dir=$DIR/$tdir
5265 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5267 local stripe_size=$($LFS getstripe -S -d $dir) ||
5268 error "$LFS getstripe -S -d $dir failed"
5269 stripe_size=${stripe_size%% *}
5271 local file_size=$((stripe_size * OSTCOUNT))
5272 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5273 local required_space=$((file_num * file_size))
5274 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5276 [[ $free_space -le $((required_space / 1024)) ]] &&
5277 skip_env "need $required_space, have $free_space kbytes"
5280 local dd_count=$((file_size / dd_bs))
5282 # write data into the files
5287 for i in $(seq $NUMFILES); do
5289 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5290 error "write data into $file failed"
5292 for i in $(seq $NUMDIRS); do
5293 for j in $(seq $NUMFILES); do
5294 file=$dir/dir$i/file$j
5295 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5296 error "write data into $file failed"
5300 # $LFS_MIGRATE will fail if hard link migration is unsupported
5301 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5302 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5303 error "creating links to $dir/dir1/file1 failed"
5308 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5311 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5314 eval $cmd || error "$cmd failed"
5316 check_stripe_count $dir/file1 $expected
5318 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5320 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5321 # OST 1 if it is on OST 0. This file is small enough to
5322 # be on only one stripe.
5323 file=$dir/migr_1_ost
5324 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5325 error "write data into $file failed"
5326 local obdidx=$($LFS getstripe -i $file)
5327 local oldmd5=$(md5sum $file)
5330 [[ $obdidx -eq 0 ]] && newobdidx=1
5331 cmd="$LFS migrate -i $newobdidx $file"
5333 eval $cmd || error "$cmd failed"
5335 local realobdix=$($LFS getstripe -i $file)
5336 local newmd5=$(md5sum $file)
5338 [[ $newobdidx -ne $realobdix ]] &&
5339 error "new OST is different (was=$obdidx, "\
5340 "wanted=$newobdidx, got=$realobdix)"
5341 [[ "$oldmd5" != "$newmd5" ]] &&
5342 error "md5sum differ: $oldmd5, $newmd5"
5346 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5348 eval $cmd || error "$cmd failed"
5350 for j in $(seq $NUMFILES); do
5351 check_stripe_count $dir/dir1/file$j $expected
5354 # lfs_migrate works with lfs find
5355 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5356 $LFS_MIGRATE -y -c $expected"
5358 eval $cmd || error "$cmd failed"
5360 for i in $(seq 2 $NUMFILES); do
5361 check_stripe_count $dir/file$i $expected
5363 for i in $(seq 2 $NUMDIRS); do
5364 for j in $(seq $NUMFILES); do
5365 check_stripe_count $dir/dir$i/file$j $expected
5369 run_test 56w "check lfs_migrate -c stripe_count works"
5372 local file1=$DIR/$tdir/file1
5373 local create_pool=false
5374 local initial_pool=$($LFS getstripe -p $DIR)
5378 echo -n "Creating test dir..."
5379 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5382 echo -n "Creating test file..."
5383 touch $file1 || error "cannot create file"
5386 echo -n "Detecting existing pools..."
5387 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5389 if [ ${#pool_list[@]} -gt 0 ]; then
5390 echo "${pool_list[@]}"
5391 for thispool in "${pool_list[@]}"; do
5392 if [[ -z "$initial_pool" ||
5393 "$initial_pool" != "$thispool" ]]; then
5395 echo "Using existing pool '$pool'"
5400 echo "none detected."
5402 if [ -z "$pool" ]; then
5403 pool=${POOL:-testpool}
5404 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5405 echo -n "Creating pool '$pool'..."
5407 pool_add $pool &> /dev/null ||
5408 error "pool_add failed"
5411 echo -n "Adding target to pool..."
5412 pool_add_targets $pool 0 0 1 &> /dev/null ||
5413 error "pool_add_targets failed"
5417 echo -n "Setting pool using -p option..."
5418 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5419 error "migrate failed rc = $?"
5422 echo -n "Verifying test file is in pool after migrating..."
5423 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5424 error "file was not migrated to pool $pool"
5427 echo -n "Removing test file from pool '$pool'..."
5428 $LFS migrate $file1 &> /dev/null ||
5429 error "cannot remove from pool"
5430 [ "$($LFS getstripe -p $file1)" ] &&
5431 error "pool still set"
5434 echo -n "Setting pool using --pool option..."
5435 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5436 error "migrate failed rc = $?"
5441 if $create_pool; then
5442 destroy_test_pools 2> /dev/null ||
5443 error "destroy test pools failed"
5446 run_test 56wb "check lfs_migrate pool support"
5449 local file1="$DIR/$tdir/file 1"
5451 echo -n "Creating test dir..."
5452 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5453 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5454 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5455 error "cannot set stripe"
5458 echo -n "Setting initial stripe for test file..."
5459 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5460 error "cannot set stripe"
5461 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5462 error "stripe size not set"
5465 # File currently set to -S 512K -c 1
5467 # Ensure -c and -S options are rejected when -R is set
5468 echo -n "Verifying incompatible options are detected..."
5469 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5470 error "incompatible -c and -R options not detected"
5471 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5472 error "incompatible -S and -R options not detected"
5475 # Ensure unrecognized options are passed through to 'lfs migrate'
5476 echo -n "Verifying -S option is passed through to lfs migrate..."
5477 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5478 error "migration failed"
5479 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5480 error "file was not restriped"
5483 # File currently set to -S 1M -c 1
5485 # Ensure long options are supported
5486 echo -n "Verifying long options supported..."
5487 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5488 error "long option without argument not supported"
5489 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5490 error "long option with argument not supported"
5491 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5492 error "file not restriped with --stripe-size option"
5495 # File currently set to -S 512K -c 1
5497 if [ "$OSTCOUNT" -gt 1 ]; then
5498 echo -n "Verifying explicit stripe count can be set..."
5499 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5500 error "migrate failed"
5501 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5502 error "file not restriped to explicit count"
5506 # File currently set to -S 512K -c 1 or -S 512K -c 2
5508 # Ensure parent striping is used if -R is set, and no stripe
5509 # count or size is specified
5510 echo -n "Setting stripe for parent directory..."
5511 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5512 error "cannot set stripe"
5515 echo -n "Verifying restripe option uses parent stripe settings..."
5516 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5517 error "migrate failed"
5518 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5519 error "file not restriped to parent settings"
5520 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5521 error "file not restriped to parent settings"
5524 # File currently set to -S 1M -c 1
5526 # Ensure striping is preserved if -R is not set, and no stripe
5527 # count or size is specified
5528 echo -n "Verifying striping size preserved when not specified..."
5529 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5530 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5531 error "cannot set stripe on parent directory"
5532 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5533 error "migrate failed"
5534 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5535 error "file was restriped"
5538 # Ensure file name properly detected when final option has no argument
5539 echo -n "Verifying file name properly detected..."
5540 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5541 error "file name interpreted as option argument"
5547 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5550 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5552 local file1=$DIR/$tdir/file1
5554 echo -n "Creating test dir..."
5555 test_mkdir $DIR/$tdir || error "cannot create dir"
5558 echo -n "Creating test file..."
5562 # Ensure 'lfs migrate' will fail by using a non-existent option,
5563 # and make sure rsync is not called to recover
5564 echo -n "Make sure --no-rsync option works..."
5565 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5566 grep -q 'refusing to fall back to rsync' ||
5567 error "rsync was called with --no-rsync set"
5570 # Ensure rsync is called without trying 'lfs migrate' first
5571 echo -n "Make sure --rsync option works..."
5572 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5573 grep -q 'falling back to rsync' &&
5574 error "lfs migrate was called with --rsync set"
5577 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5578 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5579 grep -q 'at the same time' ||
5580 error "--rsync and --no-rsync accepted concurrently"
5586 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5589 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5590 check_swap_layouts_support
5592 local dir=$DIR/$tdir
5593 local ref1=/etc/passwd
5594 local file1=$dir/file1
5596 test_mkdir $dir || error "creating dir $dir"
5597 $LFS setstripe -c 2 $file1
5599 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5600 stripe=$($LFS getstripe -c $file1)
5601 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5602 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5607 run_test 56x "lfs migration support"
5610 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5611 check_swap_layouts_support
5613 local dir=$DIR/$tdir/$testnum
5617 local ref1=/etc/passwd
5618 local file1=$dir/file1
5620 $LFS setstripe -c 2 $file1
5622 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5624 local stripe=$($LFS getstripe -c $file1)
5626 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5627 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5632 run_test 56xa "lfs migration --block support"
5634 check_migrate_links() {
5636 local file1="$dir/file1"
5639 local total_count=$(($begin + $count - 1))
5640 local symlink_count=10
5643 if [ ! -f "$file1" ]; then
5644 echo -n "creating initial file..."
5645 $LFS setstripe -c 1 -S "512k" "$file1" ||
5646 error "cannot setstripe initial file"
5649 echo -n "creating symlinks..."
5650 for s in $(seq 1 $symlink_count); do
5651 ln -s "$file1" "$dir/slink$s" ||
5652 error "cannot create symlinks"
5656 echo -n "creating nonlinked files..."
5657 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5658 error "cannot create nonlinked files"
5663 if [ ! -f "$dir/file$total_count" ]; then
5664 echo -n "creating hard links $begin:$total_count..."
5665 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5666 /dev/null || error "cannot create hard links"
5670 echo -n "checking number of hard links listed in xattrs..."
5671 local fid=$($LFS getstripe -F "$file1")
5672 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5675 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5676 skip "hard link list has unexpected size, skipping test"
5678 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5679 error "link names should exceed xattrs size"
5682 echo -n "migrating files..."
5683 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5685 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5688 # make sure all links have been properly migrated
5689 echo -n "verifying files..."
5690 fid=$($LFS getstripe -F "$file1") ||
5691 error "cannot get fid for file $file1"
5692 for i in $(seq 2 $total_count); do
5693 local fid2=$($LFS getstripe -F $dir/file$i)
5695 [ "$fid2" == "$fid" ] ||
5696 error "migrated hard link has mismatched FID"
5699 # make sure hard links were properly detected, and migration was
5700 # performed only once for the entire link set; nonlinked files should
5702 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5703 local expected=$(($uniq_count + 1))
5705 [ "$actual" -eq "$expected" ] ||
5706 error "hard links individually migrated ($actual != $expected)"
5708 # make sure the correct number of hard links are present
5709 local hardlinks=$(stat -c '%h' "$file1")
5711 [ $hardlinks -eq $total_count ] ||
5712 error "num hard links $hardlinks != $total_count"
5719 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5720 skip "Need MDS version at least 2.10.55"
5722 local dir="$DIR/$tdir"
5724 test_mkdir "$dir" || error "cannot create dir $dir"
5726 echo "testing lfs migrate mode when all links fit within xattrs"
5727 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5729 echo "testing rsync mode when all links fit within xattrs"
5730 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5732 echo "testing lfs migrate mode when all links do not fit within xattrs"
5733 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5735 echo "testing rsync mode when all links do not fit within xattrs"
5736 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5741 run_test 56xb "lfs migration hard link support"
5744 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5745 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5748 local dir=$DIR/$tdir
5752 test_mkdir -p $dir || error "creating dir $dir"
5753 touch $f1 || error "creating std file $f1"
5754 $MULTIOP $f2 H2c || error "creating released file $f2"
5756 # a directory can be raid0, so ask only for files
5757 res=$($LFS find $dir -L raid0 -type f | wc -l)
5758 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5760 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5761 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5763 # only files can be released, so no need to force file search
5764 res=$($LFS find $dir -L released)
5765 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5767 res=$($LFS find $dir -type f \! -L released)
5768 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5770 run_test 56y "lfs find -L raid0|released"
5772 test_56z() { # LU-4824
5773 # This checks to make sure 'lfs find' continues after errors
5774 # There are two classes of errors that should be caught:
5775 # - If multiple paths are provided, all should be searched even if one
5777 # - If errors are encountered during the search, it should not terminate
5779 local dir=$DIR/$tdir
5783 for i in d{0..9}; do
5786 touch $dir/d{0..9}/$tfile
5787 $LFS find $DIR/non_existent_dir $dir &&
5788 error "$LFS find did not return an error"
5789 # Make a directory unsearchable. This should NOT be the last entry in
5790 # directory order. Arbitrarily pick the 6th entry
5791 chmod 700 $($LFS find $dir -type d | sed '6!d')
5793 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5795 # The user should be able to see 10 directories and 9 files
5796 [ $count == 19 ] || error "$LFS find did not continue after error"
5798 run_test 56z "lfs find should continue after an error"
5800 test_56aa() { # LU-5937
5801 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5803 local dir=$DIR/$tdir
5806 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5808 createmany -o $dir/striped_dir/${tfile}- 1024
5809 local dirs=$($LFS find --size +8k $dir/)
5811 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5813 run_test 56aa "lfs find --size under striped dir"
5815 test_56ab() { # LU-10705
5816 test_mkdir $DIR/$tdir
5817 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5818 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5819 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5820 # Flush writes to ensure valid blocks. Need to be more thorough for
5821 # ZFS, since blocks are not allocated/returned to client immediately.
5823 wait_zfs_commit ost1 2
5824 cancel_lru_locks osc
5827 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5829 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5831 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5832 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5834 rm -f $DIR/$tdir/$tfile.[123]
5836 run_test 56ab "lfs find --blocks"
5839 # Create composite files with one component
5840 local dir=$DIR/$tdir
5842 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5843 # Create composite files with three components
5844 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5845 # Create non-composite files
5846 createmany -o $dir/${tfile}- 10
5848 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5850 [[ $nfiles == 10 ]] ||
5851 error "lfs find -E 1M found $nfiles != 10 files"
5853 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5854 [[ $nfiles == 25 ]] ||
5855 error "lfs find ! -E 1M found $nfiles != 25 files"
5857 # All files have a component that starts at 0
5858 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5859 [[ $nfiles == 35 ]] ||
5860 error "lfs find --component-start 0 - $nfiles != 35 files"
5862 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5863 [[ $nfiles == 15 ]] ||
5864 error "lfs find --component-start 2M - $nfiles != 15 files"
5866 # All files created here have a componenet that does not starts at 2M
5867 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5868 [[ $nfiles == 35 ]] ||
5869 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5871 # Find files with a specified number of components
5872 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5873 [[ $nfiles == 15 ]] ||
5874 error "lfs find --component-count 3 - $nfiles != 15 files"
5876 # Remember non-composite files have a component count of zero
5877 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5878 [[ $nfiles == 10 ]] ||
5879 error "lfs find --component-count 0 - $nfiles != 10 files"
5881 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5882 [[ $nfiles == 20 ]] ||
5883 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5885 # All files have a flag called "init"
5886 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5887 [[ $nfiles == 35 ]] ||
5888 error "lfs find --component-flags init - $nfiles != 35 files"
5890 # Multi-component files will have a component not initialized
5891 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5892 [[ $nfiles == 15 ]] ||
5893 error "lfs find !--component-flags init - $nfiles != 15 files"
5898 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5901 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5902 skip "Need MDS version at least 2.10.57"
5912 # create mirrored directories and mirrored files
5913 mkdir $td || error "mkdir $td failed"
5914 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5915 createmany -o $tf- 10 || error "create $tf- failed"
5917 for i in $(seq 2); do
5919 mkdir $dir || error "mkdir $dir failed"
5920 $LFS mirror create -N$((3 + i)) $dir ||
5921 error "create mirrored dir $dir failed"
5922 createmany -o $dir/$tfile- 10 ||
5923 error "create $dir/$tfile- failed"
5926 # change the states of some mirrored files
5928 for i in $(seq 2); do
5930 for j in $(seq 4 9); do
5931 echo foo > $dir/$tfile-$j
5935 # find mirrored files with specific mirror count
5936 cmd="$LFS find --mirror-count 3 --type f $td"
5937 nfiles=$($cmd | wc -l)
5938 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5940 cmd="$LFS find ! --mirror-count 3 --type f $td"
5941 nfiles=$($cmd | wc -l)
5942 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5944 cmd="$LFS find --mirror-count +2 --type f $td"
5945 nfiles=$($cmd | wc -l)
5946 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5948 cmd="$LFS find --mirror-count -6 --type f $td"
5949 nfiles=$($cmd | wc -l)
5950 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5952 # find mirrored files with specific file state
5953 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5954 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5956 cmd="$LFS find --mirror-state=ro --type f $td"
5957 nfiles=$($cmd | wc -l)
5958 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5960 cmd="$LFS find ! --mirror-state=ro --type f $td"
5961 nfiles=$($cmd | wc -l)
5962 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5964 cmd="$LFS find --mirror-state=wp --type f $td"
5965 nfiles=$($cmd | wc -l)
5966 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5968 cmd="$LFS find ! --mirror-state=sp --type f $td"
5969 nfiles=$($cmd | wc -l)
5970 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5972 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5976 # note test will not do anything if MDS is not local
5977 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5978 skip_env "ldiskfs only test"
5980 remote_mds_nodsh && skip "remote MDS with nodsh"
5982 local MNTDEV="osd*.*MDT*.mntdev"
5983 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5984 [ -z "$DEV" ] && error "can't access $MNTDEV"
5985 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5986 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5987 error "can't access $DEV"
5988 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5989 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5993 run_test 57a "verify MDS filesystem created with large inodes =="
5996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5997 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5998 skip_env "ldiskfs only test"
6000 remote_mds_nodsh && skip "remote MDS with nodsh"
6002 local dir=$DIR/$tdir
6005 local FILEN=$dir/f$FILECOUNT
6007 rm -rf $dir || error "removing $dir"
6009 local mdtidx=$($LFS getstripe -M $dir)
6010 local mdtname=MDT$(printf %04x $mdtidx)
6011 local facet=mds$((mdtidx + 1))
6013 echo "mcreating $FILECOUNT files"
6014 createmany -m $dir/f 1 $FILECOUNT || \
6015 error "creating files in $dir"
6017 # verify that files do not have EAs yet
6018 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
6019 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
6023 df $dir #make sure we get new statfs data
6024 local MDSFREE=$(do_facet $facet \
6025 lctl get_param -n osd*.*$mdtname.kbytesfree)
6026 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6027 echo "opening files to create objects/EAs"
6029 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
6030 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
6033 # verify that files have EAs now
6034 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
6035 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
6037 sleep 1 #make sure we get new statfs data
6039 local MDSFREE2=$(do_facet $facet \
6040 lctl get_param -n osd*.*$mdtname.kbytesfree)
6041 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6042 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
6043 if [ "$MDSFREE" != "$MDSFREE2" ]; then
6044 error "MDC before $MDCFREE != after $MDCFREE2"
6046 echo "MDC before $MDCFREE != after $MDCFREE2"
6047 echo "unable to confirm if MDS has large inodes"
6052 run_test 57b "default LOV EAs are stored inside large inodes ==="
6055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6056 [ -z "$(which wiretest 2>/dev/null)" ] &&
6057 skip_env "could not find wiretest"
6061 run_test 58 "verify cross-platform wire constants =============="
6064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6066 echo "touch 130 files"
6067 createmany -o $DIR/f59- 130
6069 unlinkmany $DIR/f59- 130
6071 # wait for commitment of removal
6072 wait_delete_completed
6074 run_test 59 "verify cancellation of llog records async ========="
6076 TEST60_HEAD="test_60 run $RANDOM"
6078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6079 remote_mgs_nodsh && skip "remote MGS with nodsh"
6080 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6081 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6082 skip_env "missing subtest run-llog.sh"
6084 log "$TEST60_HEAD - from kernel mode"
6085 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6086 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6087 do_facet mgs $LCTL dk > $TMP/$tfile
6089 # LU-6388: test llog_reader
6090 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6091 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6092 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6093 skip_env "missing llog_reader"
6094 local fstype=$(facet_fstype mgs)
6095 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6096 skip_env "Only for ldiskfs or zfs type mgs"
6098 local mntpt=$(facet_mntpt mgs)
6099 local mgsdev=$(mgsdevname 1)
6111 #get fid and record list
6112 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6114 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6116 #remount mgs as ldiskfs or zfs type
6117 stop mgs || error "stop mgs failed"
6118 mount_fstype mgs || error "remount mgs failed"
6119 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6122 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6123 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6128 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6130 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6132 echo "obj_file is $obj_file"
6133 do_facet mgs $llog_reader $obj_file
6135 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6136 awk '{ print $3 }' | sed -e "s/^type=//g")
6137 if [ $rec_type != $rec ]; then
6138 echo "FAILED test_60a wrong record type $rec_type," \
6144 #check obj path if record type is LLOG_LOGID_MAGIC
6145 if [ "$rec" == "1064553b" ]; then
6146 path=$(do_facet mgs $llog_reader $obj_file |
6147 grep "path=" | awk '{ print $NF }' |
6148 sed -e "s/^path=//g")
6149 if [ $obj_file != $mntpt/$path ]; then
6150 echo "FAILED test_60a wrong obj path" \
6151 "$montpt/$path, should be $obj_file"
6158 #restart mgs before "error", otherwise it will block the next test
6159 stop mgs || error "stop mgs failed"
6160 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6161 $pass || error "test failed, see FAILED test_60a messages for specifics"
6163 run_test 60a "llog_test run from kernel module and test llog_reader"
6166 remote_mgs_nodsh && skip "remote MGS with nodsh"
6168 # test old logid format
6169 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6170 do_facet mgs $LCTL dl | grep MGS
6171 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6172 error "old llog_print failed"
6175 # test new logid format
6176 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6177 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6178 error "new llog_print failed"
6181 run_test 60aa "llog_print works with FIDs and simple names"
6183 test_60b() { # bug 6411
6184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6187 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6199 [[ $LLOG_COUNT -gt 100 ]] &&
6200 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6202 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6207 echo "create 5000 files"
6208 createmany -o $DIR/f60c- 5000
6209 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6210 lctl set_param fail_loc=0x80000137
6211 unlinkmany $DIR/f60c- 5000
6212 lctl set_param fail_loc=0
6214 run_test 60c "unlink file when mds full"
6217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6219 SAVEPRINTK=$(lctl get_param -n printk)
6220 # verify "lctl mark" is even working"
6221 MESSAGE="test message ID $RANDOM $$"
6222 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6223 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6225 lctl set_param printk=0 || error "set lnet.printk failed"
6226 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6227 MESSAGE="new test message ID $RANDOM $$"
6228 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6229 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6230 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6232 lctl set_param -n printk="$SAVEPRINTK"
6234 run_test 60d "test printk console message masking"
6237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6238 remote_mds_nodsh && skip "remote MDS with nodsh"
6241 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6242 do_facet mds1 lctl set_param fail_loc=0x15b
6245 run_test 60e "no space while new llog is being created"
6248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6251 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6252 cancel_lru_locks osc
6253 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6256 run_test 61 "mmap() writes don't make sync hang ================"
6258 # bug 2330 - insufficient obd_match error checking causes LBUG
6260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6264 cancel_lru_locks osc
6265 lctl set_param fail_loc=0x405
6266 cat $f && error "cat succeeded, expect -EIO"
6267 lctl set_param fail_loc=0
6269 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6270 # match every page all of the time.
6271 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6273 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6274 # Though this test is irrelevant anymore, it helped to reveal some
6275 # other grant bugs (LU-4482), let's keep it.
6276 test_63a() { # was test_63
6277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6279 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6281 for i in `seq 10` ; do
6282 dd if=/dev/zero of=$DIR/f63 bs=8k &
6288 rm -f $DIR/f63 || true
6290 run_test 63a "Verify oig_wait interruption does not crash ======="
6292 # bug 2248 - async write errors didn't return to application on sync
6293 # bug 3677 - async write errors left page locked
6295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6298 lctl set_param debug=-1
6300 # ensure we have a grant to do async writes
6301 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6304 sync # sync lest earlier test intercept the fail_loc
6306 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6307 lctl set_param fail_loc=0x80000406
6308 $MULTIOP $DIR/$tfile Owy && \
6309 error "sync didn't return ENOMEM"
6310 sync; sleep 2; sync # do a real sync this time to flush page
6311 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6312 error "locked page left in cache after async error" || true
6315 run_test 63b "async write errors should be returned to fsync ==="
6318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6321 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6323 run_test 64a "verify filter grant calculations (in kernel) ====="
6326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6328 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6330 run_test 64b "check out-of-space detection on client"
6333 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6335 run_test 64c "verify grant shrink"
6337 # this does exactly what osc_request.c:osc_announce_cached() does in
6338 # order to calculate max amount of grants to ask from server
6342 local page_size=$(get_page_size client)
6344 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6345 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6347 ((rpc_in_flight ++));
6348 nrpages=$((nrpages * rpc_in_flight))
6350 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6352 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6354 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6355 local undirty=$((nrpages * page_size))
6357 local max_extent_pages
6358 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6359 grep grant_max_extent_size | awk '{print $2}')
6360 max_extent_pages=$((max_extent_pages / page_size))
6361 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6362 local grant_extent_tax
6363 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6364 grep grant_extent_tax | awk '{print $2}')
6366 undirty=$((undirty + nrextents * grant_extent_tax))
6371 # this is size of unit for grant allocation. It should be equal to
6372 # what tgt_grant.c:tgt_grant_chunk() calculates
6376 local grant_extent_tax
6378 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6379 grep max_brw_size | awk '{print $2}')
6381 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6382 grep grant_extent_tax | awk '{print $2}')
6384 echo $(((max_brw_size + grant_extent_tax) * 2))
6388 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6389 skip "OST < 2.10.55 doesn't limit grants enough"
6391 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6392 local file=$DIR/$tfile
6394 [[ $($LCTL get_param osc.${tgt}.import |
6395 grep "connect_flags:.*grant_param") ]] ||
6396 skip "no grant_param connect flag"
6398 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6400 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6402 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6403 stack_trap "rm -f $file" EXIT
6405 $SETSTRIPE $file -i 0 -c 1
6406 dd if=/dev/zero of=$file bs=1M count=1000 &
6411 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6412 if [[ $cur_grant -gt $max_cur_granted ]]
6415 error "cur_grant $cur_grant > $max_cur_granted"
6418 [[ $? -ne 0 ]] && break;
6423 wait_delete_completed
6424 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6426 run_test 64d "check grant limit exceed"
6428 # bug 1414 - set/get directories' stripe info
6430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6432 test_mkdir $DIR/$tdir
6434 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6436 run_test 65a "directory with no stripe info"
6439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6441 test_mkdir $DIR/$tdir
6442 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6444 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6447 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6449 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6453 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6455 test_mkdir $DIR/$tdir
6456 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6458 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6459 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6461 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6463 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6468 test_mkdir $DIR/$tdir
6469 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6470 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6472 if [[ $STRIPECOUNT -le 0 ]]; then
6474 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6475 #LOV_MAX_STRIPE_COUNT is 2000
6476 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6478 sc=$(($STRIPECOUNT - 1))
6480 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6481 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6482 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6483 error "lverify failed"
6485 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6490 test_mkdir $DIR/$tdir
6492 $SETSTRIPE $DIR/$tdir || error "setstripe"
6493 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6494 error "no stripe info failed"
6496 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6498 run_test 65e "directory setstripe defaults"
6501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6503 test_mkdir $DIR/${tdir}f
6504 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6506 run_test 65f "dir setstripe permission (should return error) ==="
6509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6511 test_mkdir $DIR/$tdir
6512 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6514 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6515 error "setstripe -S failed"
6516 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6517 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6518 error "delete default stripe failed"
6520 run_test 65g "directory setstripe -d"
6523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6525 test_mkdir $DIR/$tdir
6526 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6528 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6529 error "setstripe -S failed"
6530 test_mkdir $DIR/$tdir/dd1
6531 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6532 error "stripe info inherit failed"
6534 run_test 65h "directory stripe info inherit ===================="
6537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6539 save_layout_restore_at_exit $MOUNT
6541 # bug6367: set non-default striping on root directory
6542 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6544 # bug12836: getstripe on -1 default directory striping
6545 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6547 # bug12836: getstripe -v on -1 default directory striping
6548 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6550 # bug12836: new find on -1 default directory striping
6551 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6553 run_test 65i "various tests to set root directory striping"
6555 test_65j() { # bug6367
6556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6560 # if we aren't already remounting for each test, do so for this test
6561 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6562 cleanup || error "failed to unmount"
6566 save_layout_restore_at_exit $MOUNT
6568 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6570 run_test 65j "set default striping on root directory (bug 6367)="
6574 wait_delete_completed
6575 do_facet $SINGLEMDS "lctl set_param -n \
6576 osp.$ost*MDT0000.max_create_count=$max_count"
6577 do_facet $SINGLEMDS "lctl set_param -n \
6578 osp.$ost*MDT0000.create_count=$count"
6579 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6580 echo $INACTIVE_OSC "is Activate"
6582 wait_osc_import_state mds ost$ostnum FULL
6585 test_65k() { # bug11679
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6587 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6588 remote_mds_nodsh && skip "remote MDS with nodsh"
6590 local disable_precreate=true
6591 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6592 disable_precreate=false
6594 echo "Check OST status: "
6595 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6596 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6598 for OSC in $MDS_OSCS; do
6599 echo $OSC "is active"
6600 do_facet $SINGLEMDS lctl --device %$OSC activate
6603 for INACTIVE_OSC in $MDS_OSCS; do
6604 local ost=$(osc_to_ost $INACTIVE_OSC)
6605 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6606 lov.*md*.target_obd |
6607 awk -F: /$ost/'{ print $1 }' | head -n 1)
6610 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6611 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6613 echo "Deactivate: " $INACTIVE_OSC
6614 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6616 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6617 osp.$ost*MDT0000.create_count")
6618 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6619 osp.$ost*MDT0000.max_create_count")
6620 $disable_precreate &&
6621 do_facet $SINGLEMDS "lctl set_param -n \
6622 osp.$ost*MDT0000.max_create_count=0"
6624 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6625 [ -f $DIR/$tdir/$idx ] && continue
6626 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6627 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6629 error "setstripe $idx should succeed"; }
6630 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6632 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6635 do_facet $SINGLEMDS "lctl set_param -n \
6636 osp.$ost*MDT0000.max_create_count=$max_count"
6637 do_facet $SINGLEMDS "lctl set_param -n \
6638 osp.$ost*MDT0000.create_count=$count"
6639 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6640 echo $INACTIVE_OSC "is Activate"
6642 wait_osc_import_state mds ost$ostnum FULL
6645 run_test 65k "validate manual striping works properly with deactivated OSCs"
6647 test_65l() { # bug 12836
6648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6650 test_mkdir -p $DIR/$tdir/test_dir
6651 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6652 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6654 run_test 65l "lfs find on -1 stripe dir ========================"
6657 local layout=$(save_layout $MOUNT)
6658 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6659 restore_layout $MOUNT $layout
6660 error "setstripe should fail by non-root users"
6664 run_test 65m "normal user can't set filesystem default stripe"
6666 # bug 2543 - update blocks count on client
6668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6671 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6672 sync; sync_all_data; sync; sync_all_data
6673 cancel_lru_locks osc
6674 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6675 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6677 run_test 66 "update inode blocks count on client ==============="
6680 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6684 swapon -s | awk '($1 == "'$1'") { print $4 }'
6687 # bug5265, obdfilter oa2dentry return -ENOENT
6688 # #define OBD_FAIL_SRV_ENOENT 0x217
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6691 remote_ost_nodsh && skip "remote OST with nodsh"
6694 $SETSTRIPE -c 1 -i 0 $f
6696 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6698 do_facet ost1 lctl set_param fail_loc=0x217
6699 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6700 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6702 do_facet ost1 lctl set_param fail_loc=0
6703 $DIRECTIO write $f 0 2 || error "write error"
6705 cancel_lru_locks osc
6706 $DIRECTIO read $f 0 1 || error "read error"
6708 do_facet ost1 lctl set_param fail_loc=0x217
6709 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6711 do_facet ost1 lctl set_param fail_loc=0
6714 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6717 test_mkdir $DIR/$tdir
6718 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6719 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6721 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6723 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6725 [ "$RUNAS_ID" = "$UID" ] &&
6726 skip_env "RUNAS_ID = UID = $UID -- skipping"
6727 # Check that testing environment is properly set up. Skip if not
6728 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6729 skip_env "User $RUNAS_ID does not exist - skipping"
6732 chmod 777 $DIR/$tfile
6733 chmod ug+s $DIR/$tfile
6734 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6735 error "$RUNAS dd $DIR/$tfile failed"
6736 # See if we are still setuid/sgid
6737 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6738 error "S/gid is not dropped on write"
6739 # Now test that MDS is updated too
6740 cancel_lru_locks mdc
6741 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6742 error "S/gid is not dropped on MDS"
6745 run_test 72a "Test that remove suid works properly (bug5695) ===="
6747 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6750 [ "$RUNAS_ID" = "$UID" ] &&
6751 skip_env "RUNAS_ID = UID = $UID -- skipping"
6752 [ "$RUNAS_ID" -eq 0 ] &&
6753 skip_env "RUNAS_ID = 0 -- skipping"
6754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6755 # Check that testing environment is properly set up. Skip if not
6756 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6757 skip_env "User $RUNAS_ID does not exist - skipping"
6759 touch $DIR/${tfile}-f{g,u}
6760 test_mkdir $DIR/${tfile}-dg
6761 test_mkdir $DIR/${tfile}-du
6762 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6763 chmod g+s $DIR/${tfile}-{f,d}g
6764 chmod u+s $DIR/${tfile}-{f,d}u
6765 for perm in 777 2777 4777; do
6766 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6767 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6768 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6769 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6773 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6775 # bug 3462 - multiple simultaneous MDC requests
6777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6779 test_mkdir $DIR/d73-1
6780 test_mkdir $DIR/d73-2
6781 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6784 lctl set_param fail_loc=0x80000129
6785 $MULTIOP $DIR/d73-1/f73-2 Oc &
6787 lctl set_param fail_loc=0
6789 $MULTIOP $DIR/d73-2/f73-3 Oc &
6793 wait $pid1 || return 1
6797 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6798 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6799 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6803 run_test 73 "multiple MDC requests (should not deadlock)"
6805 test_74a() { # bug 6149, 6184
6806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6809 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6811 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6812 # will spin in a tight reconnection loop
6813 $LCTL set_param fail_loc=0x8000030e
6814 # get any lock that won't be difficult - lookup works.
6816 $LCTL set_param fail_loc=0
6820 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6822 test_74b() { # bug 13310
6823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6825 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6827 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6828 # will spin in a tight reconnection loop
6829 $LCTL set_param fail_loc=0x8000030e
6830 # get a "difficult" lock
6832 $LCTL set_param fail_loc=0
6836 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6841 #define OBD_FAIL_LDLM_NEW_LOCK
6842 $LCTL set_param fail_loc=0x319
6843 touch $DIR/$tfile && error "touch successful"
6844 $LCTL set_param fail_loc=0
6847 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6850 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6853 test_76() { # Now for bug 20433, added originally in bug 1443
6854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6856 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6858 cancel_lru_locks osc
6859 BEFORE_INODES=$(num_inodes)
6860 echo "before inodes: $BEFORE_INODES"
6862 [ "$SLOW" = "no" ] && COUNT=100
6863 for i in $(seq $COUNT); do
6867 cancel_lru_locks osc
6868 AFTER_INODES=$(num_inodes)
6869 echo "after inodes: $AFTER_INODES"
6871 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6873 AFTER_INODES=$(num_inodes)
6875 echo "wait $wait seconds inodes: $AFTER_INODES"
6876 if [ $wait -gt 30 ]; then
6877 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6881 run_test 76 "confirm clients recycle inodes properly ===="
6887 # Note: in sptlrpc modes which enable its own bulk checksum, the
6888 # original crc32_le bulk checksum will be automatically disabled,
6889 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6890 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6891 # In this case set_checksums() will not be no-op, because sptlrpc
6892 # bulk checksum will be enabled all through the test.
6894 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6895 lctl set_param -n osc.*.checksums $1
6899 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6900 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6901 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6902 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6905 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6906 log "set checksum type to $1"
6909 F77_TMP=$TMP/f77-temp
6912 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6913 error "error writing to $F77_TMP"
6916 test_77a() { # bug 10889
6917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6918 $GSS && skip_env "could not run with gss"
6920 [ ! -f $F77_TMP ] && setup_f77
6922 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6926 run_test 77a "normal checksum read/write operation"
6928 test_77b() { # bug 10889
6929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6930 $GSS && skip_env "could not run with gss"
6932 [ ! -f $F77_TMP ] && setup_f77
6933 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6934 $LCTL set_param fail_loc=0x80000409
6937 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6938 error "dd error: $?"
6939 $LCTL set_param fail_loc=0
6941 for algo in $CKSUM_TYPES; do
6942 cancel_lru_locks osc
6943 set_checksum_type $algo
6944 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6945 $LCTL set_param fail_loc=0x80000408
6946 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6947 $LCTL set_param fail_loc=0
6950 set_checksum_type $ORIG_CSUM_TYPE
6953 run_test 77b "checksum error on client write, read"
6958 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6960 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6961 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6962 $check_ost && [ -n $ost_file_prefix ] &&
6963 do_facet ost1 rm -f ${ost_file_prefix}\*
6967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6968 $GSS && skip_env "could not run with gss"
6969 remote_ost_nodsh && skip "remote OST with nodsh"
6972 local osc_file_prefix
6974 local check_ost=false
6975 local ost_file_prefix
6981 # ensure corruption will occur on first OSS/OST
6982 $LFS setstripe -i 0 $DIR/$tfile
6984 [ ! -f $F77_TMP ] && setup_f77
6985 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6986 error "dd write error: $?"
6987 fid=$($LFS path2fid $DIR/$tfile)
6989 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6992 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6993 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6995 echo "OSS do not support bulk pages dump upon error"
6998 osc_file_prefix=$($LCTL get_param -n debug_path)
6999 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7001 trap cleanup_77c EXIT
7004 # enable bulk pages dump upon error on Client
7005 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7006 # enable bulk pages dump upon error on OSS
7008 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7010 # flush Client cache to allow next read to reach OSS
7011 cancel_lru_locks osc
7013 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7014 $LCTL set_param fail_loc=0x80000408
7015 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7016 $LCTL set_param fail_loc=0
7020 # check cksum dump on Client
7021 osc_file=$(ls ${osc_file_prefix}*)
7022 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7023 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7024 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7025 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7026 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7028 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7029 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7030 error "dump content does not match on Client"
7032 $check_ost || skip "No need to check cksum dump on OSS"
7034 # check cksum dump on OSS
7035 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7036 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7037 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7038 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7039 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7040 error "dump content does not match on OSS"
7044 run_test 77c "checksum error on client read with debug"
7046 test_77d() { # bug 10889
7047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7048 $GSS && skip_env "could not run with gss"
7050 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7051 $LCTL set_param fail_loc=0x80000409
7053 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7054 error "direct write: rc=$?"
7055 $LCTL set_param fail_loc=0
7058 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7059 $LCTL set_param fail_loc=0x80000408
7061 cancel_lru_locks osc
7062 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7063 error "direct read: rc=$?"
7064 $LCTL set_param fail_loc=0
7067 run_test 77d "checksum error on OST direct write, read"
7069 test_77f() { # bug 10889
7070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7071 $GSS && skip_env "could not run with gss"
7074 for algo in $CKSUM_TYPES; do
7075 cancel_lru_locks osc
7076 set_checksum_type $algo
7077 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7078 $LCTL set_param fail_loc=0x409
7079 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7080 error "direct write succeeded"
7081 $LCTL set_param fail_loc=0
7083 set_checksum_type $ORIG_CSUM_TYPE
7086 run_test 77f "repeat checksum error on write (expect error)"
7088 test_77g() { # bug 10889
7089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7090 $GSS && skip_env "could not run with gss"
7091 remote_ost_nodsh && skip "remote OST with nodsh"
7093 [ ! -f $F77_TMP ] && setup_f77
7095 local file=$DIR/$tfile
7096 stack_trap "rm -f $file" EXIT
7098 $SETSTRIPE -c 1 -i 0 $file
7099 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7100 do_facet ost1 lctl set_param fail_loc=0x8000021a
7102 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7103 error "write error: rc=$?"
7104 do_facet ost1 lctl set_param fail_loc=0
7107 cancel_lru_locks osc
7108 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7109 do_facet ost1 lctl set_param fail_loc=0x8000021b
7111 cmp $F77_TMP $file || error "file compare failed"
7112 do_facet ost1 lctl set_param fail_loc=0
7115 run_test 77g "checksum error on OST write, read"
7117 test_77j() { # bug 13805
7118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7119 $GSS && skip_env "could not run with gss"
7121 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7122 lctl set_param fail_loc=0x40c
7123 remount_client $MOUNT
7124 lctl set_param fail_loc=0
7125 # wait async osc connect to finish and reflect updated state value
7127 for (( i=0; i < OSTCOUNT; i++ )) ; do
7128 wait_osc_import_state client ost$((i+1)) FULL
7131 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7132 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7133 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7134 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7136 remount_client $MOUNT
7138 run_test 77j "client only supporting ADLER32"
7140 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7149 test_78() { # bug 10901
7150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7151 remote_ost || skip_env "local OST"
7154 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7155 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7156 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7157 echo "MemTotal: $MEMTOTAL"
7159 # reserve 256MB of memory for the kernel and other running processes,
7160 # and then take 1/2 of the remaining memory for the read/write buffers.
7161 if [ $MEMTOTAL -gt 512 ] ;then
7162 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7164 # for those poor memory-starved high-end clusters...
7165 MEMTOTAL=$((MEMTOTAL / 2))
7167 echo "Mem to use for directio: $MEMTOTAL"
7169 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7170 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7171 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7172 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7174 echo "Smallest OST: $SMALLESTOST"
7175 [[ $SMALLESTOST -lt 10240 ]] &&
7176 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7178 trap cleanup_test_78 EXIT
7180 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7181 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7183 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7184 echo "File size: $F78SIZE"
7185 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7186 for i in $(seq 1 $NSEQ); do
7187 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7188 echo directIO rdwr round $i of $NSEQ
7189 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7194 run_test 78 "handle large O_DIRECT writes correctly ============"
7196 test_79() { # bug 12743
7197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7199 wait_delete_completed
7201 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7202 BKFREE=$(calc_osc_kbytes kbytesfree)
7203 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7205 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7206 DFTOTAL=`echo $STRING | cut -d, -f1`
7207 DFUSED=`echo $STRING | cut -d, -f2`
7208 DFAVAIL=`echo $STRING | cut -d, -f3`
7209 DFFREE=$(($DFTOTAL - $DFUSED))
7211 ALLOWANCE=$((64 * $OSTCOUNT))
7213 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7214 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7215 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7217 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7218 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7219 error "df free($DFFREE) mismatch OST free($BKFREE)"
7221 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7222 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7223 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7226 run_test 79 "df report consistency check ======================="
7228 test_80() { # bug 10718
7229 remote_ost_nodsh && skip "remote OST with nodsh"
7230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7232 # relax strong synchronous semantics for slow backends like ZFS
7233 local soc="obdfilter.*.sync_on_lock_cancel"
7234 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7236 if [ "$soc_old" != "never" ] &&
7237 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7238 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7239 facet_active_host $host; done | sort -u)
7240 do_nodes $hosts lctl set_param $soc=never
7243 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7245 local BEFORE=`date +%s`
7246 cancel_lru_locks osc
7247 local AFTER=`date +%s`
7248 local DIFF=$((AFTER-BEFORE))
7249 if [ $DIFF -gt 1 ] ; then
7250 error "elapsed for 1M@1T = $DIFF"
7253 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7257 run_test 80 "Page eviction is equally fast at high offsets too ===="
7259 test_81a() { # LU-456
7260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7261 remote_ost_nodsh && skip "remote OST with nodsh"
7263 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7264 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7265 do_facet ost1 lctl set_param fail_loc=0x80000228
7267 # write should trigger a retry and success
7268 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7269 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7271 if [ $RC -ne 0 ] ; then
7272 error "write should success, but failed for $RC"
7275 run_test 81a "OST should retry write when get -ENOSPC ==============="
7277 test_81b() { # LU-456
7278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7279 remote_ost_nodsh && skip "remote OST with nodsh"
7281 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7282 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7283 do_facet ost1 lctl set_param fail_loc=0x228
7285 # write should retry several times and return -ENOSPC finally
7286 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7287 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7290 if [ $RC -ne $ENOSPC ] ; then
7291 error "dd should fail for -ENOSPC, but succeed."
7294 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7296 test_82() { # LU-1031
7297 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7301 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7303 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7305 kill -USR1 $MULTIPID2
7307 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7308 error "First grouplock does not block second one"
7310 echo "Second grouplock blocks first one"
7312 kill -USR1 $MULTIPID1
7316 run_test 82 "Basic grouplock test"
7319 local sfile="/boot/System.map-$(uname -r)"
7320 [ ! -f $sfile ] && skip "No $sfile found"
7321 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7322 $LCTL set_param fail_loc=0x140d
7323 cp $sfile $DIR/$tfile || error "write failed"
7324 diff -c $sfile $DIR/$tfile || error "files are different"
7325 $LCTL set_param fail_loc=0
7328 run_test 83 "Short write in ptask ==============================="
7331 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7333 test_mkdir $DIR/$tdir.cvsroot
7334 chown $RUNAS_ID $DIR/$tdir.cvsroot
7337 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7340 # some versions of cvs import exit(1) when asked to import links or
7341 # files they can't read. ignore those files.
7342 local toignore=$(find . -type l -printf '-I %f\n' -o \
7343 ! -perm /4 -printf '-I %f\n')
7344 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7345 $tdir.reposname vtag rtag
7348 test_mkdir $DIR/$tdir.reposname
7349 chown $RUNAS_ID $DIR/$tdir.reposname
7350 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7352 cd $DIR/$tdir.reposname
7354 $RUNAS cvs add -m 'addmsg' foo99
7356 $RUNAS cvs commit -m 'nomsg' foo99
7357 rm -fr $DIR/$tdir.cvsroot
7359 run_test 99 "cvs strange file/directory operations"
7362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7363 [[ "$NETTYPE" =~ tcp ]] ||
7364 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7365 remote_ost_nodsh && skip "remote OST with nodsh"
7366 remote_mds_nodsh && skip "remote MDS with nodsh"
7368 skip "useless for local single node setup"
7370 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7371 [ "$PROT" != "tcp" ] && continue
7372 RPORT=$(echo $REMOTE | cut -d: -f2)
7373 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7376 LPORT=`echo $LOCAL | cut -d: -f2`
7377 if [ $LPORT -ge 1024 ]; then
7378 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7380 error_exit "local: $LPORT > 1024, remote: $RPORT"
7383 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7385 run_test 100 "check local port using privileged port ==========="
7387 function get_named_value()
7396 echo $line | sed "s/^$tag[ ]*//"
7403 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7404 awk '/^max_cached_mb/ { print $2 }')
7407 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7413 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7418 local cache_limit=32
7420 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7421 trap cleanup_101a EXIT
7422 $LCTL set_param -n llite.*.read_ahead_stats 0
7423 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7426 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7428 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7429 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7432 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7433 get_named_value 'read but discarded' | cut -d" " -f1); do
7434 discard=$(($discard + $s))
7438 if [[ $(($discard * 10)) -gt $nreads ]]; then
7439 $LCTL get_param osc.*-osc*.rpc_stats
7440 $LCTL get_param llite.*.read_ahead_stats
7441 error "too many ($discard) discarded pages"
7443 rm -f $DIR/$tfile || true
7445 run_test 101a "check read-ahead for random reads"
7448 test_mkdir $DIR/$tdir
7449 local STRIPE_SIZE=$1
7450 local FILE_LENGTH=$2
7453 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7455 local list=$(comma_list $(osts_nodes))
7456 set_osd_param $list '' read_cache_enable 0
7457 set_osd_param $list '' writethrough_cache_enable 0
7459 trap cleanup_test101bc EXIT
7460 # prepare the read-ahead file
7461 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7463 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7464 count=$FILE_SIZE_MB 2> /dev/null
7468 cleanup_test101bc() {
7473 local list=$(comma_list $(osts_nodes))
7474 set_osd_param $list '' read_cache_enable 1
7475 set_osd_param $list '' writethrough_cache_enable 1
7479 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7484 local STRIPE_SIZE=$2
7485 local FILE_LENGTH=$3
7486 local RA_INC=1048576
7487 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7488 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7489 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7490 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7491 get_named_value 'read but discarded' |
7492 cut -d" " -f1 | calc_total)
7493 if [[ $DISCARD -gt $discard_limit ]]; then
7494 $LCTL get_param llite.*.read_ahead_stats
7495 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7497 echo "Read-ahead success for size ${READ_SIZE}"
7502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7503 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7505 local STRIPE_SIZE=1048576
7506 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7508 if [ $SLOW == "yes" ]; then
7509 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7511 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7514 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7516 # prepare the read-ahead file
7517 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7518 cancel_lru_locks osc
7519 for BIDX in 2 4 8 16 32 64 128 256
7521 local BSIZE=$((BIDX*4096))
7522 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7523 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7524 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7525 $LCTL set_param -n llite.*.read_ahead_stats 0
7526 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7527 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7528 cancel_lru_locks osc
7529 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7534 run_test 101b "check stride-io mode read-ahead ================="
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7539 local STRIPE_SIZE=1048576
7540 local FILE_LENGTH=$((STRIPE_SIZE*100))
7544 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7546 cancel_lru_locks osc
7547 $LCTL set_param osc.*.rpc_stats 0
7548 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7549 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7550 local stats=$($LCTL get_param -n $osc_rpc_stats)
7551 local lines=$(echo "$stats" | awk 'END {print NR;}')
7554 if [ $lines -le 20 ]; then
7557 for size in 1 2 4 8; do
7558 local rpc=$(echo "$stats" |
7559 awk '($1 == "'$size':") {print $2; exit; }')
7561 error "Small $((size*4))k read IO $rpc !"
7563 echo "$osc_rpc_stats check passed!"
7568 run_test 101c "check stripe_size aligned read-ahead ================="
7571 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7572 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7578 local file=$DIR/$tfile
7579 local sz_MB=${FILESIZE_101d:-500}
7580 local ra_MB=${READAHEAD_MB:-40}
7582 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7583 [ $free_MB -lt $sz_MB ] &&
7584 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7586 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7587 $SETSTRIPE -c -1 $file || error "setstripe failed"
7589 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7590 echo Cancel LRU locks on lustre client to flush the client cache
7591 cancel_lru_locks osc
7593 echo Disable read-ahead
7594 local old_READAHEAD=$(set_read_ahead 0)
7596 echo Reading the test file $file with read-ahead disabled
7597 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7599 echo Cancel LRU locks on lustre client to flush the client cache
7600 cancel_lru_locks osc
7601 echo Enable read-ahead with ${ra_MB}MB
7602 set_read_ahead $ra_MB
7604 echo Reading the test file $file with read-ahead enabled
7605 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7607 echo "read-ahead disabled time read $raOFF"
7608 echo "read-ahead enabled time read $raON"
7610 set_read_ahead $old_READAHEAD
7612 wait_delete_completed
7614 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7615 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7617 run_test 101d "file read with and without read-ahead enabled"
7620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7622 local file=$DIR/$tfile
7623 local size_KB=500 #KB
7627 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7628 local need_KB=$((count * size_KB))
7629 [[ $free_KB -le $need_KB ]] &&
7630 skip_env "Need free space $need_KB, have $free_KB"
7632 echo "Creating $count ${size_KB}K test files"
7633 for ((i = 0; i < $count; i++)); do
7634 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7637 echo "Cancel LRU locks on lustre client to flush the client cache"
7638 cancel_lru_locks $OSC
7640 echo "Reset readahead stats"
7641 $LCTL set_param -n llite.*.read_ahead_stats 0
7643 for ((i = 0; i < $count; i++)); do
7644 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7647 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7648 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7650 for ((i = 0; i < $count; i++)); do
7651 rm -rf $file.$i 2>/dev/null
7654 #10000 means 20% reads are missing in readahead
7655 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7657 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7660 which iozone || skip_env "no iozone installed"
7662 local old_debug=$($LCTL get_param debug)
7663 old_debug=${old_debug#*=}
7664 $LCTL set_param debug="reada mmap"
7666 # create a test file
7667 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7669 echo Cancel LRU locks on lustre client to flush the client cache
7670 cancel_lru_locks osc
7672 echo Reset readahead stats
7673 $LCTL set_param -n llite.*.read_ahead_stats 0
7675 echo mmap read the file with small block size
7676 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7679 echo checking missing pages
7680 $LCTL get_param llite.*.read_ahead_stats
7681 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7682 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7684 $LCTL set_param debug="$old_debug"
7685 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7688 run_test 101f "check mmap read performance"
7690 test_101g_brw_size_test() {
7692 local pages=$((mb * 1048576 / $(page_size)))
7693 local file=$DIR/$tfile
7695 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7696 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7697 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7698 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7702 stack_trap "rm -f $file" EXIT
7703 $LCTL set_param -n osc.*.rpc_stats=0
7705 # 10 RPCs should be enough for the test
7707 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7708 { error "dd write ${mb} MB blocks failed"; return 3; }
7709 cancel_lru_locks osc
7710 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7711 { error "dd write ${mb} MB blocks failed"; return 4; }
7713 # calculate number of full-sized read and write RPCs
7714 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7715 sed -n '/pages per rpc/,/^$/p' |
7716 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7717 END { print reads,writes }'))
7718 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7720 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7727 remote_ost_nodsh && skip "remote OST with nodsh"
7730 local osts=$(get_facets OST)
7731 local list=$(comma_list $(osts_nodes))
7732 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7733 local brw_size="obdfilter.*.brw_size"
7734 local ostver=$(lustre_version_code ost1)
7735 local cliver=$(lustre_version_code client)
7737 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7739 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7740 if [ $ostver -ge $(version_code 2.8.52) -o \
7741 \( $ostver -ge $(version_code 2.7.17) -a \
7742 $ostver -lt $(version_code 2.7.50) \) ] &&
7743 [ $cliver -ge $(version_code 2.8.52) -o \
7744 \( $cliver -ge $(version_code 2.7.17) -a \
7745 $cliver -lt $(version_code 2.7.50) \) ]; then
7746 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7747 if [[ $orig_mb -lt 16 ]]; then
7748 save_lustre_params $osts "$brw_size" > $p
7749 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7750 error "set 16MB RPC size failed"
7752 echo "remount client to enable new RPC size"
7753 remount_client $MOUNT || error "remount_client failed"
7756 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7757 # should be able to set brw_size=12, but no rpc_stats for that
7758 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7761 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7763 if [[ $orig_mb -lt 16 ]]; then
7764 restore_lustre_params < $p
7765 remount_client $MOUNT || error "remount_client restore failed"
7768 rm -f $p $DIR/$tfile
7770 run_test 101g "Big bulk(4/16 MiB) readahead"
7773 test_mkdir $DIR/$tdir
7774 chown $RUNAS_ID $DIR/$tdir
7777 STRIPE_COUNT=$OSTCOUNT
7778 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7780 trap cleanup_test102 EXIT
7782 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7784 for num in 1 2 3 4; do
7785 for count in $(seq 1 $STRIPE_COUNT); do
7786 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7787 local size=`expr $STRIPE_SIZE \* $num`
7788 local file=file"$num-$idx-$count"
7789 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7795 $1 tar cf $TMP/f102.tar $tdir --xattrs
7801 rm -rf $DIR/d0.sanity/d102
7805 [ "$UID" != 0 ] && skip "must run as root"
7806 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7807 skip_env "must have user_xattr"
7809 [ -z "$(which setfattr 2>/dev/null)" ] &&
7810 skip_env "could not find setfattr"
7812 local testfile=$DIR/$tfile
7815 echo "set/get xattr..."
7816 setfattr -n trusted.name1 -v value1 $testfile ||
7817 error "setfattr -n trusted.name1=value1 $testfile failed"
7818 getfattr -n trusted.name1 $testfile 2> /dev/null |
7819 grep "trusted.name1=.value1" ||
7820 error "$testfile missing trusted.name1=value1"
7822 setfattr -n user.author1 -v author1 $testfile ||
7823 error "setfattr -n user.author1=author1 $testfile failed"
7824 getfattr -n user.author1 $testfile 2> /dev/null |
7825 grep "user.author1=.author1" ||
7826 error "$testfile missing trusted.author1=author1"
7829 setfattr -n trusted.name2 -v value2 $testfile ||
7830 error "$testfile unable to set trusted.name2"
7831 setfattr -n trusted.name3 -v value3 $testfile ||
7832 error "$testfile unable to set trusted.name3"
7833 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7834 grep "trusted.name" | wc -l) -eq 3 ] ||
7835 error "$testfile missing 3 trusted.name xattrs"
7837 setfattr -n user.author2 -v author2 $testfile ||
7838 error "$testfile unable to set user.author2"
7839 setfattr -n user.author3 -v author3 $testfile ||
7840 error "$testfile unable to set user.author3"
7841 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7842 grep "user.author" | wc -l) -eq 3 ] ||
7843 error "$testfile missing 3 user.author xattrs"
7845 echo "remove xattr..."
7846 setfattr -x trusted.name1 $testfile ||
7847 error "$testfile error deleting trusted.name1"
7848 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7849 error "$testfile did not delete trusted.name1 xattr"
7851 setfattr -x user.author1 $testfile ||
7852 error "$testfile error deleting user.author1"
7853 echo "set lustre special xattr ..."
7854 $LFS setstripe -c1 $testfile
7855 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7856 awk -F "=" '/trusted.lov/ { print $2 }' )
7857 setfattr -n "trusted.lov" -v $lovea $testfile ||
7858 error "$testfile doesn't ignore setting trusted.lov again"
7859 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7860 error "$testfile allow setting invalid trusted.lov"
7863 run_test 102a "user xattr test =================================="
7866 [ -z "$(which setfattr 2>/dev/null)" ] &&
7867 skip_env "could not find setfattr"
7868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7870 # b10930: get/set/list trusted.lov xattr
7871 echo "get/set/list trusted.lov xattr ..."
7872 local testfile=$DIR/$tfile
7873 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7874 error "setstripe failed"
7875 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7876 error "getstripe failed"
7877 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7878 error "can't get trusted.lov from $testfile"
7880 local testfile2=${testfile}2
7881 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7882 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7885 setfattr -n trusted.lov -v $value $testfile2
7886 local stripe_size=$($GETSTRIPE -S $testfile2)
7887 local stripe_count=$($GETSTRIPE -c $testfile2)
7888 [[ $stripe_size -eq 65536 ]] ||
7889 error "stripe size $stripe_size != 65536"
7890 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7891 error "stripe count $stripe_count != $STRIPECOUNT"
7894 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7897 [ -z "$(which setfattr 2>/dev/null)" ] &&
7898 skip_env "could not find setfattr"
7899 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7901 # b10930: get/set/list lustre.lov xattr
7902 echo "get/set/list lustre.lov xattr ..."
7903 test_mkdir $DIR/$tdir
7904 chown $RUNAS_ID $DIR/$tdir
7905 local testfile=$DIR/$tdir/$tfile
7906 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7907 error "setstripe failed"
7908 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7909 error "getstripe failed"
7910 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7911 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7913 local testfile2=${testfile}2
7914 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7915 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7917 $RUNAS $MCREATE $testfile2
7918 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7919 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7920 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7921 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7922 [ $stripe_count -eq $STRIPECOUNT ] ||
7923 error "stripe count $stripe_count != $STRIPECOUNT"
7925 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7927 compare_stripe_info1() {
7928 local stripe_index_all_zero=true
7930 for num in 1 2 3 4; do
7931 for count in $(seq 1 $STRIPE_COUNT); do
7932 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7933 local size=$((STRIPE_SIZE * num))
7934 local file=file"$num-$offset-$count"
7935 stripe_size=$($LFS getstripe -S $PWD/$file)
7936 [[ $stripe_size -ne $size ]] &&
7937 error "$file: size $stripe_size != $size"
7938 stripe_count=$($LFS getstripe -c $PWD/$file)
7939 # allow fewer stripes to be created, ORI-601
7940 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7941 error "$file: count $stripe_count != $count"
7942 stripe_index=$($LFS getstripe -i $PWD/$file)
7943 [[ $stripe_index -ne 0 ]] &&
7944 stripe_index_all_zero=false
7948 $stripe_index_all_zero &&
7949 error "all files are being extracted starting from OST index 0"
7953 have_xattrs_include() {
7954 tar --help | grep -q xattrs-include &&
7955 echo --xattrs-include="lustre.*"
7959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7962 XINC=$(have_xattrs_include)
7964 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7966 compare_stripe_info1
7968 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7972 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7974 XINC=$(have_xattrs_include)
7976 test_mkdir $DIR/$tdir.restore
7978 tar cf - --xattrs $tdir | tar xf - \
7979 -C $DIR/$tdir.restore --xattrs $XINC
7980 cd $DIR/$tdir.restore/$tdir
7981 compare_stripe_info1
7983 run_test 102f "tar copy files, not keep osts"
7986 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7987 skip "must have user_xattr"
7988 [ -z "$(which setfattr 2>/dev/null)" ] &&
7989 skip_env "could not find setfattr"
7990 [ -z "$(which getfattr 2>/dev/null)" ] &&
7991 skip_env "could not find getfattr"
7993 local xsize=${1:-1024} # in bytes
7994 local file=$DIR/$tfile
7995 local value="$(generate_string $xsize)"
7996 local xbig=trusted.big
7999 log "save $xbig on $file"
8000 setfattr -n $xbig -v $value $file ||
8001 error "saving $xbig on $file failed"
8003 local orig=$(get_xattr_value $xbig $file)
8004 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8006 local xsml=trusted.sml
8007 log "save $xsml on $file"
8008 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8010 local new=$(get_xattr_value $xbig $file)
8011 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8013 log "grow $xsml on $file"
8014 setfattr -n $xsml -v "$value" $file ||
8015 error "growing $xsml on $file failed"
8017 new=$(get_xattr_value $xbig $file)
8018 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8019 log "$xbig still valid after growing $xsml"
8024 test_102h() { # bug 15777
8027 run_test 102h "grow xattr from inside inode to external block"
8030 large_xattr_enabled || skip_env "large_xattr disabled"
8032 grow_xattr $(max_xattr_size)
8034 run_test 102ha "grow xattr from inside inode to external inode"
8036 test_102i() { # bug 17038
8037 [ -z "$(which getfattr 2>/dev/null)" ] &&
8038 skip "could not find getfattr"
8041 ln -s $DIR/$tfile $DIR/${tfile}link
8042 getfattr -n trusted.lov $DIR/$tfile ||
8043 error "lgetxattr on $DIR/$tfile failed"
8044 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8045 grep -i "no such attr" ||
8046 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8047 rm -f $DIR/$tfile $DIR/${tfile}link
8049 run_test 102i "lgetxattr test on symbolic link ============"
8052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8053 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8055 XINC=$(have_xattrs_include)
8056 setup_test102 "$RUNAS"
8057 chown $RUNAS_ID $DIR/$tdir
8058 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8060 compare_stripe_info1 "$RUNAS"
8062 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8065 [ -z "$(which setfattr 2>/dev/null)" ] &&
8066 skip "could not find setfattr"
8069 # b22187 just check that does not crash for regular file.
8070 setfattr -n trusted.lov $DIR/$tfile
8071 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8072 local test_kdir=$DIR/$tdir
8073 test_mkdir $test_kdir
8074 local default_size=$($LFS getstripe -S $test_kdir)
8075 local default_count=$($LFS getstripe -c $test_kdir)
8076 local default_offset=$($LFS getstripe -i $test_kdir)
8077 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8078 error 'dir setstripe failed'
8079 setfattr -n trusted.lov $test_kdir
8080 local stripe_size=$($LFS getstripe -S $test_kdir)
8081 local stripe_count=$($LFS getstripe -c $test_kdir)
8082 local stripe_offset=$($LFS getstripe -i $test_kdir)
8083 [ $stripe_size -eq $default_size ] ||
8084 error "stripe size $stripe_size != $default_size"
8085 [ $stripe_count -eq $default_count ] ||
8086 error "stripe count $stripe_count != $default_count"
8087 [ $stripe_offset -eq $default_offset ] ||
8088 error "stripe offset $stripe_offset != $default_offset"
8089 rm -rf $DIR/$tfile $test_kdir
8091 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8094 [ -z "$(which getfattr 2>/dev/null)" ] &&
8095 skip "could not find getfattr"
8097 # LU-532 trusted. xattr is invisible to non-root
8098 local testfile=$DIR/$tfile
8102 echo "listxattr as user..."
8103 chown $RUNAS_ID $testfile
8104 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8105 grep -q "trusted" &&
8106 error "$testfile trusted xattrs are user visible"
8110 run_test 102l "listxattr size test =================================="
8112 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8113 local path=$DIR/$tfile
8116 listxattr_size_check $path || error "listattr_size_check $path failed"
8118 run_test 102m "Ensure listxattr fails on small bufffer ========"
8122 getxattr() { # getxattr path name
8123 # Return the base64 encoding of the value of xattr name on path.
8127 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8129 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8131 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8133 getfattr --absolute-names --encoding=base64 --name=$name $path |
8134 awk -F= -v name=$name '$1 == name {
8135 print substr($0, index($0, "=") + 1);
8139 test_102n() { # LU-4101 mdt: protect internal xattrs
8140 [ -z "$(which setfattr 2>/dev/null)" ] &&
8141 skip "could not find setfattr"
8142 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8144 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8147 local file0=$DIR/$tfile.0
8148 local file1=$DIR/$tfile.1
8149 local xattr0=$TMP/$tfile.0
8150 local xattr1=$TMP/$tfile.1
8151 local namelist="lov lma lmv link fid version som hsm"
8155 rm -rf $file0 $file1 $xattr0 $xattr1
8158 # Get 'before' xattrs of $file1.
8159 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8161 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8162 namelist+=" lfsck_namespace"
8163 for name in $namelist; do
8164 # Try to copy xattr from $file0 to $file1.
8165 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8167 setfattr --name=trusted.$name --value="$value" $file1 ||
8168 error "setxattr 'trusted.$name' failed"
8170 # Try to set a garbage xattr.
8171 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8173 if [[ x$name == "xlov" ]]; then
8174 setfattr --name=trusted.lov --value="$value" $file1 &&
8175 error "setxattr invalid 'trusted.lov' success"
8177 setfattr --name=trusted.$name --value="$value" $file1 ||
8178 error "setxattr invalid 'trusted.$name' failed"
8181 # Try to remove the xattr from $file1. We don't care if this
8182 # appears to succeed or fail, we just don't want there to be
8183 # any changes or crashes.
8184 setfattr --remove=$trusted.$name $file1 2> /dev/null
8187 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8190 # Try to copy xattr from $file0 to $file1.
8191 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8193 setfattr --name=trusted.$name --value="$value" $file1 ||
8194 error "setxattr 'trusted.$name' failed"
8196 # Try to set a garbage xattr.
8197 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8199 setfattr --name=trusted.$name --value="$value" $file1 ||
8200 error "setxattr 'trusted.$name' failed"
8202 # Try to remove the xattr from $file1. We don't care if this
8203 # appears to succeed or fail, we just don't want there to be
8204 # any changes or crashes.
8205 setfattr --remove=$trusted.$name $file1 2> /dev/null
8208 # Get 'after' xattrs of file1.
8209 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8211 if ! diff $xattr0 $xattr1; then
8212 error "before and after xattrs of '$file1' differ"
8215 rm -rf $file0 $file1 $xattr0 $xattr1
8219 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8221 test_102p() { # LU-4703 setxattr did not check ownership
8222 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8223 skip "MDS needs to be at least 2.5.56"
8225 local testfile=$DIR/$tfile
8229 echo "setfacl as user..."
8230 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8231 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8233 echo "setfattr as user..."
8234 setfacl -m "u:$RUNAS_ID:---" $testfile
8235 $RUNAS setfattr -x system.posix_acl_access $testfile
8236 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8238 run_test 102p "check setxattr(2) correctly fails without permission"
8241 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8242 skip "MDS needs to be at least 2.6.92"
8244 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8246 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8249 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8250 skip "MDS needs to be at least 2.6.93"
8252 touch $DIR/$tfile || error "touch"
8253 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8254 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8255 rm $DIR/$tfile || error "rm"
8258 mkdir -p $DIR/$tdir || error "mkdir"
8259 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8260 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8261 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8262 error "$testfile error deleting user.author1"
8263 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8264 grep "user.$(basename $tdir)" &&
8265 error "$tdir did not delete user.$(basename $tdir)"
8266 rmdir $DIR/$tdir || error "rmdir"
8269 test_mkdir $DIR/$tdir
8270 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8271 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8272 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8273 error "$testfile error deleting user.author1"
8274 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8275 grep "user.$(basename $tdir)" &&
8276 error "$tdir did not delete user.$(basename $tdir)"
8277 rmdir $DIR/$tdir || error "rm striped dir"
8279 run_test 102r "set EAs with empty values"
8283 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8288 [ "$UID" != 0 ] && skip "must run as root"
8289 $GSS && skip_env "could not run under gss"
8290 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8291 skip_env "must have acl enabled"
8292 [ -z "$(which setfacl 2>/dev/null)" ] &&
8293 skip_env "could not find setfacl"
8294 remote_mds_nodsh && skip "remote MDS with nodsh"
8296 gpasswd -a daemon bin # LU-5641
8297 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8299 declare -a identity_old
8301 for num in $(seq $MDSCOUNT); do
8302 switch_identity $num true || identity_old[$num]=$?
8310 echo "performing cp ..."
8311 run_acl_subtest cp || error "run_acl_subtest cp failed"
8312 echo "performing getfacl-noacl..."
8313 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8314 echo "performing misc..."
8315 run_acl_subtest misc || error "misc test failed"
8316 echo "performing permissions..."
8317 run_acl_subtest permissions || error "permissions failed"
8318 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8319 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8320 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8321 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8323 echo "performing permissions xattr..."
8324 run_acl_subtest permissions_xattr ||
8325 error "permissions_xattr failed"
8327 echo "performing setfacl..."
8328 run_acl_subtest setfacl || error "setfacl test failed"
8330 # inheritance test got from HP
8331 echo "performing inheritance..."
8332 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8333 chmod +x make-tree || error "chmod +x failed"
8334 run_acl_subtest inheritance || error "inheritance test failed"
8337 echo "LU-974 ignore umask when acl is enabled..."
8338 run_acl_subtest 974 || error "LU-974 umask test failed"
8339 if [ $MDSCOUNT -ge 2 ]; then
8340 run_acl_subtest 974_remote ||
8341 error "LU-974 umask test failed under remote dir"
8344 echo "LU-2561 newly created file is same size as directory..."
8345 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8346 run_acl_subtest 2561 || error "LU-2561 test failed"
8348 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8351 run_acl_subtest 4924 || error "LU-4924 test failed"
8356 for num in $(seq $MDSCOUNT); do
8357 if [ "${identity_old[$num]}" = 1 ]; then
8358 switch_identity $num false || identity_old[$num]=$?
8362 run_test 103a "acl test"
8367 for U in {0..511}; do
8369 local O=$(printf "%04o" $U)
8371 umask $(printf "%04o" $((511 ^ $O)))
8372 $LFS setstripe -c 1 $DIR/$tfile.s$O
8373 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8375 (( $S == ($O & 0666) )) ||
8376 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8378 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8379 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8380 (( $S == ($O & 0666) )) ||
8381 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8383 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8384 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8385 (( $S == ($O & 0666) )) ||
8386 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8387 rm -f $DIR/$tfile.[smp]$0
8392 run_test 103b "umask lfs setstripe"
8396 cp -rp $DIR/$tdir $DIR/$tdir.bak
8398 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8399 error "$DIR/$tdir shouldn't contain default ACL"
8400 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8401 error "$DIR/$tdir.bak shouldn't contain default ACL"
8404 run_test 103c "'cp -rp' won't set empty acl"
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8410 lfs df || error "lfs df failed"
8411 lfs df -ih || error "lfs df -ih failed"
8412 lfs df -h $DIR || error "lfs df -h $DIR failed"
8413 lfs df -i $DIR || error "lfs df -i $DIR failed"
8414 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8415 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8417 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8418 lctl --device %$OSC deactivate
8419 lfs df || error "lfs df with deactivated OSC failed"
8420 lctl --device %$OSC activate
8421 # wait the osc back to normal
8422 wait_osc_import_state client ost FULL
8424 lfs df || error "lfs df with reactivated OSC failed"
8427 run_test 104a "lfs df [-ih] [path] test ========================="
8430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8431 [ $RUNAS_ID -eq $UID ] &&
8432 skip_env "RUNAS_ID = UID = $UID -- skipping"
8435 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8436 grep "Permission denied" | wc -l)))
8437 if [ $denied_cnt -ne 0 ]; then
8438 error "lfs check servers test failed"
8441 run_test 104b "$RUNAS lfs check servers test ===================="
8444 # doesn't work on 2.4 kernels
8446 if $(flock_is_enabled); then
8447 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8449 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8453 run_test 105a "flock when mounted without -o flock test ========"
8457 if $(flock_is_enabled); then
8458 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8460 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8464 run_test 105b "fcntl when mounted without -o flock test ========"
8468 if $(flock_is_enabled); then
8469 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8471 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8475 run_test 105c "lockf when mounted without -o flock test"
8477 test_105d() { # bug 15924
8478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8480 test_mkdir $DIR/$tdir
8481 flock_is_enabled || skip_env "mount w/o flock enabled"
8482 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8483 $LCTL set_param fail_loc=0x80000315
8484 flocks_test 2 $DIR/$tdir
8486 run_test 105d "flock race (should not freeze) ========"
8488 test_105e() { # bug 22660 && 22040
8489 flock_is_enabled || skip_env "mount w/o flock enabled"
8492 flocks_test 3 $DIR/$tfile
8494 run_test 105e "Two conflicting flocks from same process"
8496 test_106() { #bug 10921
8497 test_mkdir $DIR/$tdir
8498 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8499 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8501 run_test 106 "attempt exec of dir followed by chown of that dir"
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8512 local save_pattern=$(sysctl -n kernel.core_pattern)
8513 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8514 sysctl -w kernel.core_pattern=$file
8515 sysctl -w kernel.core_uses_pid=0
8523 kill -s 11 $SLEEPPID
8525 if [ -e $file ]; then
8526 size=`stat -c%s $file`
8527 [ $size -eq 0 ] && error "Fail to create core file $file"
8529 error "Fail to create core file $file"
8532 sysctl -w kernel.core_pattern=$save_pattern
8533 sysctl -w kernel.core_uses_pid=$save_uses_pid
8536 run_test 107 "Coredump on SIG"
8539 test_mkdir $DIR/$tdir
8540 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8541 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8542 error "mkdir with 256 char should fail, but did not"
8543 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8544 error "create with 255 char failed"
8545 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8546 error "create with 256 char should fail, but did not"
8551 run_test 110 "filename length checking"
8554 # Purpose: To verify dynamic thread (OSS) creation.
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8558 remote_ost_nodsh && skip "remote OST with nodsh"
8560 # Lustre does not stop service threads once they are started.
8561 # Reset number of running threads to default.
8566 local save_params="$TMP/sanity-$TESTNAME.parameters"
8568 # Get ll_ost_io count before I/O
8569 OSTIO_pre=$(do_facet ost1 \
8570 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8571 # Exit if lustre is not running (ll_ost_io not running).
8572 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8574 echo "Starting with $OSTIO_pre threads"
8575 local thread_max=$((OSTIO_pre * 2))
8576 local rpc_in_flight=$((thread_max * 2))
8577 # Number of I/O Process proposed to be started.
8579 local facets=$(get_facets OST)
8581 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8582 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8584 # Set in_flight to $rpc_in_flight
8585 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8586 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8587 nfiles=${rpc_in_flight}
8588 # Set ost thread_max to $thread_max
8589 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8591 # 5 Minutes should be sufficient for max number of OSS
8592 # threads(thread_max) to be created.
8596 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8597 test_mkdir $DIR/$tdir
8598 for i in $(seq $nfiles); do
8599 local file=$DIR/$tdir/${tfile}-$i
8600 $LFS setstripe -c -1 -i 0 $file
8601 ($WTL $file $timeout)&
8604 # I/O Started - Wait for thread_started to reach thread_max or report
8605 # error if thread_started is more than thread_max.
8606 echo "Waiting for thread_started to reach thread_max"
8607 local thread_started=0
8608 local end_time=$((SECONDS + timeout))
8610 while [ $SECONDS -le $end_time ] ; do
8612 # Get ost i/o thread_started count.
8613 thread_started=$(do_facet ost1 \
8615 ost.OSS.ost_io.threads_started | cut -d= -f2")
8616 # Break out if thread_started is equal/greater than thread_max
8617 if [[ $thread_started -ge $thread_max ]]; then
8618 echo ll_ost_io thread_started $thread_started, \
8619 equal/greater than thread_max $thread_max
8625 # Cleanup - We have the numbers, Kill i/o jobs if running.
8626 jobcount=($(jobs -p))
8627 for i in $(seq 0 $((${#jobcount[@]}-1)))
8629 kill -9 ${jobcount[$i]}
8630 if [ $? -ne 0 ] ; then
8632 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8636 # Cleanup files left by WTL binary.
8637 for i in $(seq $nfiles); do
8638 local file=$DIR/$tdir/${tfile}-$i
8640 if [ $? -ne 0 ] ; then
8641 echo "Warning: Failed to delete file $file"
8645 restore_lustre_params <$save_params
8646 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8648 # Error out if no new thread has started or Thread started is greater
8650 if [[ $thread_started -le $OSTIO_pre ||
8651 $thread_started -gt $thread_max ]]; then
8652 error "ll_ost_io: thread_started $thread_started" \
8653 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8654 "No new thread started or thread started greater " \
8658 run_test 115 "verify dynamic thread creation===================="
8661 wait_delete_completed
8662 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8663 echo "OST kbytes available: ${AVAIL[@]}"
8668 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8669 #echo OST $i: ${AVAIL[i]}kb
8670 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8674 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8679 echo "Min free space: OST $MINI: $MINV"
8680 echo "Max free space: OST $MAXI: $MAXV"
8683 test_116a() { # was previously test_116()
8684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8685 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8686 remote_mds_nodsh && skip "remote MDS with nodsh"
8688 echo -n "Free space priority "
8689 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8694 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8695 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8696 trap simple_cleanup_common EXIT
8698 # Check if we need to generate uneven OSTs
8699 test_mkdir -p $DIR/$tdir/OST${MINI}
8700 local FILL=$((MINV / 4))
8701 local DIFF=$((MAXV - MINV))
8702 local DIFF2=$((DIFF * 100 / MINV))
8704 local threshold=$(do_facet $SINGLEMDS \
8705 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8706 threshold=${threshold%%%}
8707 echo -n "Check for uneven OSTs: "
8708 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8710 if [[ $DIFF2 -gt $threshold ]]; then
8712 echo "Don't need to fill OST$MINI"
8714 # generate uneven OSTs. Write 2% over the QOS threshold value
8716 DIFF=$((threshold - DIFF2 + 2))
8717 DIFF2=$((MINV * DIFF / 100))
8718 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8719 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8720 error "setstripe failed"
8721 DIFF=$((DIFF2 / 2048))
8723 while [ $i -lt $DIFF ]; do
8725 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8726 bs=2M count=1 2>/dev/null
8735 DIFF=$((MAXV - MINV))
8736 DIFF2=$((DIFF * 100 / MINV))
8737 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8738 if [ $DIFF2 -gt $threshold ]; then
8741 echo "failed - QOS mode won't be used"
8742 simple_cleanup_common
8743 skip "QOS imbalance criteria not met"
8751 # now fill using QOS
8752 $SETSTRIPE -c 1 $DIR/$tdir
8753 FILL=$((FILL / 200))
8754 if [ $FILL -gt 600 ]; then
8757 echo "writing $FILL files to QOS-assigned OSTs"
8759 while [ $i -lt $FILL ]; do
8761 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8765 echo "wrote $i 200k files"
8769 echo "Note: free space may not be updated, so measurements might be off"
8771 DIFF2=$((MAXV - MINV))
8772 echo "free space delta: orig $DIFF final $DIFF2"
8773 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8774 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8775 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8776 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8777 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8778 if [[ $DIFF -gt 0 ]]; then
8779 FILL=$((DIFF2 * 100 / DIFF - 100))
8780 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8783 # Figure out which files were written where
8784 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8785 awk '/'$MINI1': / {print $2; exit}')
8787 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8788 echo "$MINC files created on smaller OST $MINI1"
8789 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8790 awk '/'$MAXI1': / {print $2; exit}')
8792 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8793 echo "$MAXC files created on larger OST $MAXI1"
8794 if [[ $MINC -gt 0 ]]; then
8795 FILL=$((MAXC * 100 / MINC - 100))
8796 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8798 [[ $MAXC -gt $MINC ]] ||
8799 error_ignore LU-9 "stripe QOS didn't balance free space"
8800 simple_cleanup_common
8802 run_test 116a "stripe QOS: free space balance ==================="
8804 test_116b() { # LU-2093
8805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8806 remote_mds_nodsh && skip "remote MDS with nodsh"
8808 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8809 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8810 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8811 [ -z "$old_rr" ] && skip "no QOS"
8812 do_facet $SINGLEMDS lctl set_param \
8813 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8815 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8816 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8817 do_facet $SINGLEMDS lctl set_param fail_loc=0
8819 do_facet $SINGLEMDS lctl set_param \
8820 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8822 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8824 test_117() # bug 10891
8826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8828 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8829 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8830 lctl set_param fail_loc=0x21e
8831 > $DIR/$tfile || error "truncate failed"
8832 lctl set_param fail_loc=0
8833 echo "Truncate succeeded."
8836 run_test 117 "verify osd extend =========="
8838 NO_SLOW_RESENDCOUNT=4
8839 export OLD_RESENDCOUNT=""
8840 set_resend_count () {
8841 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8842 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8843 lctl set_param -n $PROC_RESENDCOUNT $1
8844 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8847 # for reduce test_118* time (b=14842)
8848 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8850 # Reset async IO behavior after error case
8852 FILE=$DIR/reset_async
8854 # Ensure all OSCs are cleared
8855 $SETSTRIPE -c -1 $FILE
8856 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8861 test_118a() #bug 11710
8863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8867 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8868 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8869 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8871 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8872 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8877 run_test 118a "verify O_SYNC works =========="
8881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8882 remote_ost_nodsh && skip "remote OST with nodsh"
8886 #define OBD_FAIL_SRV_ENOENT 0x217
8887 set_nodes_failloc "$(osts_nodes)" 0x217
8888 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8890 set_nodes_failloc "$(osts_nodes)" 0
8891 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8892 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8895 if [[ $RC -eq 0 ]]; then
8896 error "Must return error due to dropped pages, rc=$RC"
8900 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8901 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8905 echo "Dirty pages not leaked on ENOENT"
8907 # Due to the above error the OSC will issue all RPCs syncronously
8908 # until a subsequent RPC completes successfully without error.
8909 $MULTIOP $DIR/$tfile Ow4096yc
8914 run_test 118b "Reclaim dirty pages on fatal error =========="
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8920 # for 118c, restore the original resend count, LU-1940
8921 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8922 set_resend_count $OLD_RESENDCOUNT
8923 remote_ost_nodsh && skip "remote OST with nodsh"
8927 #define OBD_FAIL_OST_EROFS 0x216
8928 set_nodes_failloc "$(osts_nodes)" 0x216
8930 # multiop should block due to fsync until pages are written
8931 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8935 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8936 error "Multiop failed to block on fsync, pid=$MULTIPID"
8939 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8941 if [[ $WRITEBACK -eq 0 ]]; then
8942 error "No page in writeback, writeback=$WRITEBACK"
8945 set_nodes_failloc "$(osts_nodes)" 0
8948 if [[ $RC -ne 0 ]]; then
8949 error "Multiop fsync failed, rc=$RC"
8952 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8953 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8955 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8956 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8960 echo "Dirty pages flushed via fsync on EROFS"
8963 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8965 # continue to use small resend count to reduce test_118* time (b=14842)
8966 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8971 remote_ost_nodsh && skip "remote OST with nodsh"
8975 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8976 set_nodes_failloc "$(osts_nodes)" 0x214
8977 # multiop should block due to fsync until pages are written
8978 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8982 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8983 error "Multiop failed to block on fsync, pid=$MULTIPID"
8986 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8988 if [[ $WRITEBACK -eq 0 ]]; then
8989 error "No page in writeback, writeback=$WRITEBACK"
8992 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8993 set_nodes_failloc "$(osts_nodes)" 0
8995 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8996 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8998 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8999 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9003 echo "Dirty pages gaurenteed flushed via fsync"
9006 run_test 118d "Fsync validation inject a delay of the bulk =========="
9009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9013 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9014 lctl set_param fail_loc=0x8000040a
9016 # Should simulate EINVAL error which is fatal
9017 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9019 if [[ $RC -eq 0 ]]; then
9020 error "Must return error due to dropped pages, rc=$RC"
9023 lctl set_param fail_loc=0x0
9025 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9026 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9027 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9029 if [[ $LOCKED -ne 0 ]]; then
9030 error "Locked pages remain in cache, locked=$LOCKED"
9033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9038 echo "No pages locked after fsync"
9043 run_test 118f "Simulate unrecoverable OSC side error =========="
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9050 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9051 lctl set_param fail_loc=0x406
9053 # simulate local -ENOMEM
9054 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9057 lctl set_param fail_loc=0
9058 if [[ $RC -eq 0 ]]; then
9059 error "Must return error due to dropped pages, rc=$RC"
9062 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9063 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9064 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9066 if [[ $LOCKED -ne 0 ]]; then
9067 error "Locked pages remain in cache, locked=$LOCKED"
9070 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9071 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9075 echo "No pages locked after fsync"
9080 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9084 remote_ost_nodsh && skip "remote OST with nodsh"
9088 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9089 set_nodes_failloc "$(osts_nodes)" 0x20e
9090 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9091 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9094 set_nodes_failloc "$(osts_nodes)" 0
9095 if [[ $RC -eq 0 ]]; then
9096 error "Must return error due to dropped pages, rc=$RC"
9099 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9100 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9101 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9103 if [[ $LOCKED -ne 0 ]]; then
9104 error "Locked pages remain in cache, locked=$LOCKED"
9107 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9108 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9112 echo "No pages locked after fsync"
9116 run_test 118h "Verify timeout in handling recoverables errors =========="
9118 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9122 remote_ost_nodsh && skip "remote OST with nodsh"
9126 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9127 set_nodes_failloc "$(osts_nodes)" 0x20e
9129 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9130 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9133 set_nodes_failloc "$(osts_nodes)" 0
9137 if [[ $RC -ne 0 ]]; then
9138 error "got error, but should be not, rc=$RC"
9141 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9142 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9144 if [[ $LOCKED -ne 0 ]]; then
9145 error "Locked pages remain in cache, locked=$LOCKED"
9148 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9149 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9153 echo "No pages locked after fsync"
9157 run_test 118i "Fix error before timeout in recoverable error =========="
9159 [ "$SLOW" = "no" ] && set_resend_count 4
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9163 remote_ost_nodsh && skip "remote OST with nodsh"
9167 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9168 set_nodes_failloc "$(osts_nodes)" 0x220
9170 # return -EIO from OST
9171 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9173 set_nodes_failloc "$(osts_nodes)" 0x0
9174 if [[ $RC -eq 0 ]]; then
9175 error "Must return error due to dropped pages, rc=$RC"
9178 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9179 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9180 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9181 if [[ $LOCKED -ne 0 ]]; then
9182 error "Locked pages remain in cache, locked=$LOCKED"
9185 # in recoverable error on OST we want resend and stay until it finished
9186 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9187 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9191 echo "No pages locked after fsync"
9195 run_test 118j "Simulate unrecoverable OST side error =========="
9199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9200 remote_ost_nodsh && skip "remote OSTs with nodsh"
9202 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9203 set_nodes_failloc "$(osts_nodes)" 0x20e
9204 test_mkdir $DIR/$tdir
9206 for ((i=0;i<10;i++)); do
9207 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9208 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9215 set_nodes_failloc "$(osts_nodes)" 0
9218 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9220 test_118l() # LU-646
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9224 test_mkdir $DIR/$tdir
9225 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9228 run_test 118l "fsync dir"
9230 test_118m() # LU-3066
9232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9234 test_mkdir $DIR/$tdir
9235 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9238 run_test 118m "fdatasync dir ========="
9240 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9248 remote_ost_nodsh && skip "remote OSTs with nodsh"
9250 # Sleep to avoid a cached response.
9251 #define OBD_STATFS_CACHE_SECONDS 1
9254 # Inject a 10 second delay in the OST_STATFS handler.
9255 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9256 set_nodes_failloc "$(osts_nodes)" 0x242
9259 stat --file-system $MOUNT > /dev/null
9262 set_nodes_failloc "$(osts_nodes)" 0
9264 if ((end - begin > 20)); then
9265 error "statfs took $((end - begin)) seconds, expected 10"
9268 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9270 test_119a() # bug 11737
9272 BSIZE=$((512 * 1024))
9273 directio write $DIR/$tfile 0 1 $BSIZE
9274 # We ask to read two blocks, which is more than a file size.
9275 # directio will indicate an error when requested and actual
9276 # sizes aren't equeal (a normal situation in this case) and
9277 # print actual read amount.
9278 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9279 if [ "$NOB" != "$BSIZE" ]; then
9280 error "read $NOB bytes instead of $BSIZE"
9284 run_test 119a "Short directIO read must return actual read amount"
9286 test_119b() # bug 11737
9288 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9290 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9291 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9293 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9294 error "direct read failed"
9297 run_test 119b "Sparse directIO read must return actual read amount"
9299 test_119c() # bug 13099
9302 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9303 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9306 run_test 119c "Testing for direct read hitting hole"
9308 test_119d() # bug 15950
9310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9312 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9313 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9315 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9316 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9317 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9318 lctl set_param fail_loc=0x40d
9319 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9322 cat $DIR/$tfile > /dev/null &
9323 lctl set_param fail_loc=0
9326 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9328 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9329 error "the read rpcs have not completed in 2s"
9331 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9333 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9337 remote_mds_nodsh && skip "remote MDS with nodsh"
9338 test_mkdir $DIR/$tdir
9339 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9340 skip_env "no early lock cancel on server"
9342 lru_resize_disable mdc
9343 lru_resize_disable osc
9344 cancel_lru_locks mdc
9345 # asynchronous object destroy at MDT could cause bl ast to client
9346 cancel_lru_locks osc
9348 stat $DIR/$tdir > /dev/null
9349 can1=$(do_facet $SINGLEMDS \
9350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9351 awk '/ldlm_cancel/ {print $2}')
9352 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9353 awk '/ldlm_bl_callback/ {print $2}')
9354 test_mkdir -c1 $DIR/$tdir/d1
9355 can2=$(do_facet $SINGLEMDS \
9356 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9357 awk '/ldlm_cancel/ {print $2}')
9358 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9359 awk '/ldlm_bl_callback/ {print $2}')
9360 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9361 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9362 lru_resize_enable mdc
9363 lru_resize_enable osc
9365 run_test 120a "Early Lock Cancel: mkdir test"
9368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9369 remote_mds_nodsh && skip "remote MDS with nodsh"
9370 test_mkdir $DIR/$tdir
9371 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9372 skip_env "no early lock cancel on server"
9374 lru_resize_disable mdc
9375 lru_resize_disable osc
9376 cancel_lru_locks mdc
9377 stat $DIR/$tdir > /dev/null
9378 can1=$(do_facet $SINGLEMDS \
9379 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9380 awk '/ldlm_cancel/ {print $2}')
9381 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9382 awk '/ldlm_bl_callback/ {print $2}')
9384 can2=$(do_facet $SINGLEMDS \
9385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9386 awk '/ldlm_cancel/ {print $2}')
9387 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9388 awk '/ldlm_bl_callback/ {print $2}')
9389 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9390 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9391 lru_resize_enable mdc
9392 lru_resize_enable osc
9394 run_test 120b "Early Lock Cancel: create test"
9397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9398 remote_mds_nodsh && skip "remote MDS with nodsh"
9399 test_mkdir -c1 $DIR/$tdir
9400 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9401 skip "no early lock cancel on server"
9403 lru_resize_disable mdc
9404 lru_resize_disable osc
9405 test_mkdir -c1 $DIR/$tdir/d1
9406 test_mkdir -c1 $DIR/$tdir/d2
9407 touch $DIR/$tdir/d1/f1
9408 cancel_lru_locks mdc
9409 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9410 can1=$(do_facet $SINGLEMDS \
9411 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9412 awk '/ldlm_cancel/ {print $2}')
9413 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9414 awk '/ldlm_bl_callback/ {print $2}')
9415 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9416 can2=$(do_facet $SINGLEMDS \
9417 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9418 awk '/ldlm_cancel/ {print $2}')
9419 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9420 awk '/ldlm_bl_callback/ {print $2}')
9421 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9422 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9423 lru_resize_enable mdc
9424 lru_resize_enable osc
9426 run_test 120c "Early Lock Cancel: link test"
9429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9430 remote_mds_nodsh && skip "remote MDS with nodsh"
9431 test_mkdir -c1 $DIR/$tdir
9432 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9433 skip_env "no early lock cancel on server"
9435 lru_resize_disable mdc
9436 lru_resize_disable osc
9438 cancel_lru_locks mdc
9439 stat $DIR/$tdir > /dev/null
9440 can1=$(do_facet $SINGLEMDS \
9441 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9442 awk '/ldlm_cancel/ {print $2}')
9443 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9444 awk '/ldlm_bl_callback/ {print $2}')
9445 chmod a+x $DIR/$tdir
9446 can2=$(do_facet $SINGLEMDS \
9447 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9448 awk '/ldlm_cancel/ {print $2}')
9449 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9450 awk '/ldlm_bl_callback/ {print $2}')
9451 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9452 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9453 lru_resize_enable mdc
9454 lru_resize_enable osc
9456 run_test 120d "Early Lock Cancel: setattr test"
9459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9460 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9461 skip_env "no early lock cancel on server"
9462 remote_mds_nodsh && skip "remote MDS with nodsh"
9464 local dlmtrace_set=false
9466 test_mkdir -c1 $DIR/$tdir
9467 lru_resize_disable mdc
9468 lru_resize_disable osc
9469 ! $LCTL get_param debug | grep -q dlmtrace &&
9470 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9471 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9472 cancel_lru_locks mdc
9473 cancel_lru_locks osc
9474 dd if=$DIR/$tdir/f1 of=/dev/null
9475 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9476 # XXX client can not do early lock cancel of OST lock
9477 # during unlink (LU-4206), so cancel osc lock now.
9479 cancel_lru_locks osc
9480 can1=$(do_facet $SINGLEMDS \
9481 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9482 awk '/ldlm_cancel/ {print $2}')
9483 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9484 awk '/ldlm_bl_callback/ {print $2}')
9485 unlink $DIR/$tdir/f1
9487 can2=$(do_facet $SINGLEMDS \
9488 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9489 awk '/ldlm_cancel/ {print $2}')
9490 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9491 awk '/ldlm_bl_callback/ {print $2}')
9492 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9493 $LCTL dk $TMP/cancel.debug.txt
9494 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9495 $LCTL dk $TMP/blocking.debug.txt
9496 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9497 lru_resize_enable mdc
9498 lru_resize_enable osc
9500 run_test 120e "Early Lock Cancel: unlink test"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9504 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9505 skip_env "no early lock cancel on server"
9506 remote_mds_nodsh && skip "remote MDS with nodsh"
9508 test_mkdir -c1 $DIR/$tdir
9509 lru_resize_disable mdc
9510 lru_resize_disable osc
9511 test_mkdir -c1 $DIR/$tdir/d1
9512 test_mkdir -c1 $DIR/$tdir/d2
9513 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9514 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9515 cancel_lru_locks mdc
9516 cancel_lru_locks osc
9517 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9518 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9519 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9520 # XXX client can not do early lock cancel of OST lock
9521 # during rename (LU-4206), so cancel osc lock now.
9523 cancel_lru_locks osc
9524 can1=$(do_facet $SINGLEMDS \
9525 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9526 awk '/ldlm_cancel/ {print $2}')
9527 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9528 awk '/ldlm_bl_callback/ {print $2}')
9529 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9531 can2=$(do_facet $SINGLEMDS \
9532 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9533 awk '/ldlm_cancel/ {print $2}')
9534 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9535 awk '/ldlm_bl_callback/ {print $2}')
9536 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9537 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9538 lru_resize_enable mdc
9539 lru_resize_enable osc
9541 run_test 120f "Early Lock Cancel: rename test"
9544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9545 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9546 skip_env "no early lock cancel on server"
9547 remote_mds_nodsh && skip "remote MDS with nodsh"
9549 lru_resize_disable mdc
9550 lru_resize_disable osc
9552 echo create $count files
9553 test_mkdir $DIR/$tdir
9554 cancel_lru_locks mdc
9555 cancel_lru_locks osc
9558 can0=$(do_facet $SINGLEMDS \
9559 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9560 awk '/ldlm_cancel/ {print $2}')
9561 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9562 awk '/ldlm_bl_callback/ {print $2}')
9563 createmany -o $DIR/$tdir/f $count
9565 can1=$(do_facet $SINGLEMDS \
9566 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9567 awk '/ldlm_cancel/ {print $2}')
9568 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9569 awk '/ldlm_bl_callback/ {print $2}')
9571 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9572 echo rm $count files
9575 can2=$(do_facet $SINGLEMDS \
9576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9577 awk '/ldlm_cancel/ {print $2}')
9578 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9579 awk '/ldlm_bl_callback/ {print $2}')
9581 echo total: $count removes in $((t2-t1))
9582 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9584 # wait for commitment of removal
9585 lru_resize_enable mdc
9586 lru_resize_enable osc
9588 run_test 120g "Early Lock Cancel: performance test"
9590 test_121() { #bug #10589
9591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9595 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9596 lctl set_param fail_loc=0x310
9597 cancel_lru_locks osc > /dev/null
9598 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9599 lctl set_param fail_loc=0
9600 [[ $reads -eq $writes ]] ||
9601 error "read $reads blocks, must be $writes blocks"
9603 run_test 121 "read cancel race ========="
9605 test_123a() { # was test 123, statahead(bug 11401)
9606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9609 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9610 log "testing UP system. Performance may be lower than expected."
9615 test_mkdir $DIR/$tdir
9616 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9617 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9619 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9620 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9622 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9623 lctl set_param -n llite.*.statahead_max 0
9624 lctl get_param llite.*.statahead_max
9625 cancel_lru_locks mdc
9626 cancel_lru_locks osc
9628 time ls -l $DIR/$tdir | wc -l
9630 delta=$((etime - stime))
9631 log "ls $i files without statahead: $delta sec"
9632 lctl set_param llite.*.statahead_max=$max
9634 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9635 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9636 cancel_lru_locks mdc
9637 cancel_lru_locks osc
9639 time ls -l $DIR/$tdir | wc -l
9641 delta_sa=$((etime - stime))
9642 log "ls $i files with statahead: $delta_sa sec"
9643 lctl get_param -n llite.*.statahead_stats
9644 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9646 [[ $swrong -lt $ewrong ]] &&
9647 log "statahead was stopped, maybe too many locks held!"
9648 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9650 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9651 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9652 lctl set_param -n llite.*.statahead_max 0
9653 lctl get_param llite.*.statahead_max
9654 cancel_lru_locks mdc
9655 cancel_lru_locks osc
9657 time ls -l $DIR/$tdir | wc -l
9659 delta=$((etime - stime))
9660 log "ls $i files again without statahead: $delta sec"
9661 lctl set_param llite.*.statahead_max=$max
9662 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9663 if [ $SLOWOK -eq 0 ]; then
9664 error "ls $i files is slower with statahead!"
9666 log "ls $i files is slower with statahead!"
9672 [ $delta -gt 20 ] && break
9673 [ $delta -gt 8 ] && MULT=$((50 / delta))
9674 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9682 delta=$((etime - stime))
9683 log "rm -r $DIR/$tdir/: $delta seconds"
9685 lctl get_param -n llite.*.statahead_stats
9687 run_test 123a "verify statahead work"
9689 test_123b () { # statahead(bug 15027)
9690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9692 test_mkdir $DIR/$tdir
9693 createmany -o $DIR/$tdir/$tfile-%d 1000
9695 cancel_lru_locks mdc
9696 cancel_lru_locks osc
9698 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9699 lctl set_param fail_loc=0x80000803
9700 ls -lR $DIR/$tdir > /dev/null
9702 lctl set_param fail_loc=0x0
9703 lctl get_param -n llite.*.statahead_stats
9708 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9712 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9713 skip_env "no lru resize on server"
9717 test_mkdir $DIR/$tdir
9719 log "create $NR files at $DIR/$tdir"
9720 createmany -o $DIR/$tdir/f $NR ||
9721 error "failed to create $NR files in $DIR/$tdir"
9723 cancel_lru_locks mdc
9724 ls -l $DIR/$tdir > /dev/null
9728 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9729 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9730 LRU_SIZE=$($LCTL get_param -n $PARAM)
9731 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9732 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9734 log "NS=$(basename $NSDIR)"
9739 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9740 skip "Not enough cached locks created!"
9746 # We know that lru resize allows one client to hold $LIMIT locks
9747 # for 10h. After that locks begin to be killed by client.
9749 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9751 if [ $LIMIT -lt $LRU_SIZE ]; then
9752 skip "Limit is too small $LIMIT"
9755 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9756 # killing locks. Some time was spent for creating locks. This means
9757 # that up to the moment of sleep finish we must have killed some of
9758 # them (10-100 locks). This depends on how fast ther were created.
9759 # Many of them were touched in almost the same moment and thus will
9760 # be killed in groups.
9761 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9763 # Use $LRU_SIZE_B here to take into account real number of locks
9764 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9765 local LRU_SIZE_B=$LRU_SIZE
9767 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9768 log "OLD_LVF=$OLD_LVF"
9769 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9771 # Let's make sure that we really have some margin. Client checks
9772 # cached locks every 10 sec.
9774 log "Sleep ${SLEEP} sec"
9776 while ((SEC<$SLEEP)); do
9780 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9784 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9785 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9787 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9788 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9789 unlinkmany $DIR/$tdir/f $NR
9793 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9794 log "unlink $NR files at $DIR/$tdir"
9795 unlinkmany $DIR/$tdir/f $NR
9797 run_test 124a "lru resize ======================================="
9799 get_max_pool_limit()
9801 local limit=$($LCTL get_param \
9802 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9805 if [[ $l -gt $max ]]; then
9813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9814 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9815 skip_env "no lru resize on server"
9817 LIMIT=$(get_max_pool_limit)
9819 NR=$(($(default_lru_size)*20))
9820 if [[ $NR -gt $LIMIT ]]; then
9821 log "Limit lock number by $LIMIT locks"
9825 IFree=$(mdsrate_inodes_available)
9826 if [ $IFree -lt $NR ]; then
9827 log "Limit lock number by $IFree inodes"
9831 lru_resize_disable mdc
9832 test_mkdir -p $DIR/$tdir/disable_lru_resize
9834 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9835 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9836 cancel_lru_locks mdc
9839 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9842 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9845 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9849 nolruresize_delta=$((etime-stime))
9850 log "ls -la time: $nolruresize_delta seconds"
9851 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9852 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9854 lru_resize_enable mdc
9855 test_mkdir -p $DIR/$tdir/enable_lru_resize
9857 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9858 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9859 cancel_lru_locks mdc
9862 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9865 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9868 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9872 lruresize_delta=$((etime-stime))
9873 log "ls -la time: $lruresize_delta seconds"
9874 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9876 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9877 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9878 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9879 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9881 log "lru resize performs the same with no lru resize"
9883 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9885 run_test 124b "lru resize (performance test) ======================="
9888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9889 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9890 skip_env "no lru resize on server"
9892 # cache ununsed locks on client
9894 cancel_lru_locks mdc
9895 test_mkdir $DIR/$tdir
9896 createmany -o $DIR/$tdir/f $nr ||
9897 error "failed to create $nr files in $DIR/$tdir"
9898 ls -l $DIR/$tdir > /dev/null
9900 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9901 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9902 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9903 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9904 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9906 # set lru_max_age to 1 sec
9907 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9908 echo "sleep $((recalc_p * 2)) seconds..."
9909 sleep $((recalc_p * 2))
9911 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9912 # restore lru_max_age
9913 $LCTL set_param -n $nsdir.lru_max_age $max_age
9914 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9915 unlinkmany $DIR/$tdir/f $nr
9917 run_test 124c "LRUR cancel very aged locks"
9919 test_125() { # 13358
9920 $LCTL get_param -n llite.*.client_type | grep -q local ||
9921 skip "must run as local client"
9922 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9923 skip_env "must have acl enabled"
9924 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
9926 test_mkdir $DIR/$tdir
9927 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9928 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9929 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9931 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9933 test_126() { # bug 12829/13455
9934 $GSS && skip_env "must run as gss disabled"
9935 $LCTL get_param -n llite.*.client_type | grep -q local ||
9936 skip "must run as local client"
9937 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
9939 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9940 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9942 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9944 run_test 126 "check that the fsgid provided by the client is taken into account"
9946 test_127a() { # bug 15521
9947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9949 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9950 $LCTL set_param osc.*.stats=0
9951 FSIZE=$((2048 * 1024))
9952 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9953 cancel_lru_locks osc
9954 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9956 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9957 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9958 echo "got $COUNT $NAME"
9959 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9960 eval $NAME=$COUNT || error "Wrong proc format"
9963 read_bytes|write_bytes)
9964 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9965 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9966 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9967 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9968 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9969 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9970 error "sumsquare is too small: $SUMSQ"
9971 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9972 error "sumsquare is too big: $SUMSQ"
9976 done < $DIR/${tfile}.tmp
9978 #check that we actually got some stats
9979 [ "$read_bytes" ] || error "Missing read_bytes stats"
9980 [ "$write_bytes" ] || error "Missing write_bytes stats"
9981 [ "$read_bytes" != 0 ] || error "no read done"
9982 [ "$write_bytes" != 0 ] || error "no write done"
9984 run_test 127a "verify the client stats are sane"
9986 test_127b() { # bug LU-333
9987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9989 $LCTL set_param llite.*.stats=0
9990 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9992 # perform 2 reads and writes so MAX is different from SUM.
9993 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9994 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9995 cancel_lru_locks osc
9996 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9997 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9999 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10000 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10001 echo "got $COUNT $NAME"
10002 eval $NAME=$COUNT || error "Wrong proc format"
10006 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10007 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10008 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10009 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10012 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10013 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10014 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10015 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10019 done < $TMP/${tfile}.tmp
10021 #check that we actually got some stats
10022 [ "$read_bytes" ] || error "Missing read_bytes stats"
10023 [ "$write_bytes" ] || error "Missing write_bytes stats"
10024 [ "$read_bytes" != 0 ] || error "no read done"
10025 [ "$write_bytes" != 0 ] || error "no write done"
10027 rm -f $TMP/${tfile}.tmp
10029 run_test 127b "verify the llite client stats are sane"
10031 test_128() { # bug 15212
10033 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10038 result=$(grep error $TMP/$tfile.log)
10039 rm -f $DIR/$tfile $TMP/$tfile.log
10040 [ -z "$result" ] ||
10041 error "consecutive find's under interactive lfs failed"
10043 run_test 128 "interactive lfs for 2 consecutive find's"
10045 set_dir_limits () {
10050 local ldproc=/proc/fs/ldiskfs
10051 local facets=$(get_facets MDS)
10053 for facet in ${facets//,/ }; do
10054 canondev=$(ldiskfs_canon \
10055 *.$(convert_facet2label $facet).mntdev $facet)
10056 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10057 ldproc=/sys/fs/ldiskfs
10058 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10059 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10063 check_mds_dmesg() {
10064 local facets=$(get_facets MDS)
10065 for facet in ${facets//,/ }; do
10066 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10073 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10074 skip "Need MDS version with at least 2.5.56"
10075 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10076 skip_env "ldiskfs only test"
10078 remote_mds_nodsh && skip "remote MDS with nodsh"
10082 local has_warning=false
10085 mkdir -p $DIR/$tdir
10087 # block size of mds1
10088 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10089 set_dir_limits $maxsize $maxsize
10090 local dirsize=$(stat -c%s "$DIR/$tdir")
10092 while [[ $dirsize -le $maxsize ]]; do
10093 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10095 if ! $has_warning; then
10096 check_mds_dmesg '"is approaching"' && has_warning=true
10098 # check two errors:
10099 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10100 # EFBIG for previous versions included in ldiskfs series
10101 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10103 echo "return code $rc received as expected"
10105 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10106 error_exit "create failed w/o dir size limit"
10108 check_mds_dmesg '"has reached"' ||
10109 error_exit "reached message should be output"
10111 [ $has_warning = "false" ] &&
10112 error_exit "warning message should be output"
10114 dirsize=$(stat -c%s "$DIR/$tdir")
10116 [[ $dirsize -ge $maxsize ]] && return 0
10117 error_exit "current dir size $dirsize, " \
10118 "previous limit $maxsize"
10119 elif [ $rc -ne 0 ]; then
10121 error_exit "return $rc received instead of expected " \
10122 "$EFBIG or $ENOSPC, files in dir $dirsize"
10124 nfiles=$((nfiles + 1))
10125 dirsize=$(stat -c%s "$DIR/$tdir")
10129 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10131 run_test 129 "test directory size limit ========================"
10140 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10141 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10143 trap cleanup_130 EXIT RETURN
10145 local fm_file=$DIR/$tfile
10146 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10147 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10148 error "dd failed for $fm_file"
10150 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10151 filefrag -ves $fm_file
10153 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10154 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10155 [ $RC != 0 ] && error "filefrag $fm_file failed"
10157 filefrag_op=$(filefrag -ve -k $fm_file |
10158 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10159 lun=$($GETSTRIPE -i $fm_file)
10161 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10164 for line in $filefrag_op
10166 frag_lun=`echo $line | cut -d: -f5`
10167 ext_len=`echo $line | cut -d: -f4`
10168 if (( $frag_lun != $lun )); then
10170 error "FIEMAP on 1-stripe file($fm_file) failed"
10173 (( tot_len += ext_len ))
10176 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10178 error "FIEMAP on 1-stripe file($fm_file) failed;"
10184 echo "FIEMAP on single striped file succeeded"
10186 run_test 130a "FIEMAP (1-stripe file)"
10189 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10191 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10192 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10194 trap cleanup_130 EXIT RETURN
10196 local fm_file=$DIR/$tfile
10197 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10198 error "setstripe on $fm_file"
10199 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10200 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10202 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10203 error "dd failed on $fm_file"
10205 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10206 filefrag_op=$(filefrag -ve -k $fm_file |
10207 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10209 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10210 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10215 for line in $filefrag_op
10217 frag_lun=$(echo $line | cut -d: -f5 |
10218 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10219 ext_len=$(echo $line | cut -d: -f4)
10220 if (( $frag_lun != $last_lun )); then
10221 if (( tot_len != 1024 )); then
10223 error "FIEMAP on $fm_file failed; returned " \
10224 "len $tot_len for OST $last_lun instead of 1024"
10227 (( num_luns += 1 ))
10231 (( tot_len += ext_len ))
10234 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10236 error "FIEMAP on $fm_file failed; returned wrong number of " \
10237 "luns or wrong len for OST $last_lun"
10243 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10245 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10248 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10250 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10251 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10253 trap cleanup_130 EXIT RETURN
10255 local fm_file=$DIR/$tfile
10256 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10257 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10258 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10260 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10261 error "dd failed on $fm_file"
10263 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10264 filefrag_op=$(filefrag -ve -k $fm_file |
10265 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10267 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10268 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10273 for line in $filefrag_op
10275 frag_lun=$(echo $line | cut -d: -f5 |
10276 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10277 ext_len=$(echo $line | cut -d: -f4)
10278 if (( $frag_lun != $last_lun )); then
10279 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10280 if (( logical != 512 )); then
10282 error "FIEMAP on $fm_file failed; returned " \
10283 "logical start for lun $logical instead of 512"
10286 if (( tot_len != 512 )); then
10288 error "FIEMAP on $fm_file failed; returned " \
10289 "len $tot_len for OST $last_lun instead of 1024"
10292 (( num_luns += 1 ))
10296 (( tot_len += ext_len ))
10299 if (( num_luns != 2 || tot_len != 512 )); then
10301 error "FIEMAP on $fm_file failed; returned wrong number of " \
10302 "luns or wrong len for OST $last_lun"
10308 echo "FIEMAP on 2-stripe file with hole succeeded"
10310 run_test 130c "FIEMAP (2-stripe file with hole)"
10313 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10315 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10316 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10318 trap cleanup_130 EXIT RETURN
10320 local fm_file=$DIR/$tfile
10321 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10322 error "setstripe on $fm_file"
10323 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10324 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10326 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10327 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10328 error "dd failed on $fm_file"
10330 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10331 filefrag_op=$(filefrag -ve -k $fm_file |
10332 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10334 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10335 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10340 for line in $filefrag_op
10342 frag_lun=$(echo $line | cut -d: -f5 |
10343 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10344 ext_len=$(echo $line | cut -d: -f4)
10345 if (( $frag_lun != $last_lun )); then
10346 if (( tot_len != 1024 )); then
10348 error "FIEMAP on $fm_file failed; returned " \
10349 "len $tot_len for OST $last_lun instead of 1024"
10352 (( num_luns += 1 ))
10356 (( tot_len += ext_len ))
10359 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10361 error "FIEMAP on $fm_file failed; returned wrong number of " \
10362 "luns or wrong len for OST $last_lun"
10368 echo "FIEMAP on N-stripe file succeeded"
10370 run_test 130d "FIEMAP (N-stripe file)"
10373 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10375 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10376 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10378 trap cleanup_130 EXIT RETURN
10380 local fm_file=$DIR/$tfile
10381 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10382 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10383 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10386 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10387 for ((i = 0; i < $NUM_BLKS; i++))
10389 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10392 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10393 filefrag_op=$(filefrag -ve -k $fm_file |
10394 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10396 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10397 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10402 for line in $filefrag_op
10404 frag_lun=$(echo $line | cut -d: -f5 |
10405 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10406 ext_len=$(echo $line | cut -d: -f4)
10407 if (( $frag_lun != $last_lun )); then
10408 if (( tot_len != $EXPECTED_LEN )); then
10410 error "FIEMAP on $fm_file failed; returned " \
10411 "len $tot_len for OST $last_lun instead " \
10415 (( num_luns += 1 ))
10419 (( tot_len += ext_len ))
10422 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10424 error "FIEMAP on $fm_file failed; returned wrong number " \
10425 "of luns or wrong len for OST $last_lun"
10431 echo "FIEMAP with continuation calls succeeded"
10433 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10436 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10437 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10439 local fm_file=$DIR/$tfile
10440 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10441 error "multiop create with lov_delay_create on $fm_file"
10443 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10444 filefrag_extents=$(filefrag -vek $fm_file |
10445 awk '/extents? found/ { print $2 }')
10446 if [[ "$filefrag_extents" != "0" ]]; then
10447 error "FIEMAP on $fm_file failed; " \
10448 "returned $filefrag_extents expected 0"
10453 run_test 130f "FIEMAP (unstriped file)"
10455 # Test for writev/readv
10457 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10458 error "writev test failed"
10459 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10460 error "readv failed"
10463 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10466 local fsize=$((524288 + 1048576 + 1572864))
10467 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10468 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10469 error "append writev test failed"
10471 ((fsize += 1572864 + 1048576))
10472 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10473 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10474 error "append writev test failed"
10477 run_test 131b "test append writev"
10480 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10483 run_test 131c "test read/write on file w/o objects"
10486 rwv -f $DIR/$tfile -w -n 1 1572864
10487 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10488 if [ "$NOB" != 1572864 ]; then
10489 error "Short read filed: read $NOB bytes instead of 1572864"
10493 run_test 131d "test short read"
10496 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10497 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10498 error "read hitting hole failed"
10501 run_test 131e "test read hitting hole"
10510 mds*) res=$(do_facet $facet \
10511 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10513 ost*) res=$(do_facet $facet \
10514 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10516 *) error "Wrong facet '$facet'" ;;
10519 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10520 # if the argument $3 is zero, it means any stat increment is ok.
10521 if [[ $want -gt 0 ]]; then
10522 local count=$(echo $res | awk '{ print $2 }')
10523 [[ $count -ne $want ]] &&
10524 error "The $op counter on $facet is $count, not $want"
10529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10530 remote_ost_nodsh && skip "remote OST with nodsh"
10531 remote_mds_nodsh && skip "remote MDS with nodsh"
10532 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10533 skip_env "MDS doesn't support rename stats"
10535 local testdir=$DIR/${tdir}/stats_testdir
10537 mkdir -p $DIR/${tdir}
10540 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10541 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10543 # verify mdt stats first.
10544 mkdir ${testdir} || error "mkdir failed"
10545 check_stats $SINGLEMDS "mkdir" 1
10546 touch ${testdir}/${tfile} || error "touch failed"
10547 check_stats $SINGLEMDS "open" 1
10548 check_stats $SINGLEMDS "close" 1
10549 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10550 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10551 check_stats $SINGLEMDS "mknod" 2
10553 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10554 check_stats $SINGLEMDS "unlink" 1
10555 rm -f ${testdir}/${tfile} || error "file remove failed"
10556 check_stats $SINGLEMDS "unlink" 2
10558 # remove working dir and check mdt stats again.
10559 rmdir ${testdir} || error "rmdir failed"
10560 check_stats $SINGLEMDS "rmdir" 1
10562 local testdir1=$DIR/${tdir}/stats_testdir1
10563 mkdir -p ${testdir}
10564 mkdir -p ${testdir1}
10565 touch ${testdir1}/test1
10566 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10567 check_stats $SINGLEMDS "crossdir_rename" 1
10569 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10570 check_stats $SINGLEMDS "samedir_rename" 1
10572 rm -rf $DIR/${tdir}
10574 run_test 133a "Verifying MDT stats ========================================"
10577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10578 remote_ost_nodsh && skip "remote OST with nodsh"
10579 remote_mds_nodsh && skip "remote MDS with nodsh"
10581 local testdir=$DIR/${tdir}/stats_testdir
10583 mkdir -p ${testdir} || error "mkdir failed"
10584 touch ${testdir}/${tfile} || error "touch failed"
10585 cancel_lru_locks mdc
10588 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10589 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10591 # extra mdt stats verification.
10592 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10593 check_stats $SINGLEMDS "setattr" 1
10594 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10595 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10597 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10598 check_stats $SINGLEMDS "getattr" 1
10600 $LFS df || error "lfs failed"
10601 check_stats $SINGLEMDS "statfs" 1
10603 rm -rf $DIR/${tdir}
10605 run_test 133b "Verifying extra MDT stats =================================="
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 remote_ost_nodsh && skip "remote OST with nodsh"
10610 remote_mds_nodsh && skip "remote MDS with nodsh"
10612 local testdir=$DIR/$tdir/stats_testdir
10614 test_mkdir -p $testdir
10616 # verify obdfilter stats.
10617 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10619 cancel_lru_locks osc
10620 wait_delete_completed
10623 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10624 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10626 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10629 cancel_lru_locks osc
10630 check_stats ost1 "write" 1
10632 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10633 check_stats ost1 "read" 1
10635 > $testdir/$tfile || error "truncate failed"
10636 check_stats ost1 "punch" 1
10638 rm -f $testdir/$tfile || error "file remove failed"
10639 wait_delete_completed
10640 check_stats ost1 "destroy" 1
10644 run_test 133c "Verifying OST stats ========================================"
10651 while [ $value -ge 2 ]; do
10656 if [ $orig -gt $order ]; then
10664 local size=('K' 'M' 'G' 'T');
10666 local size_string=$value
10668 while [ $value -ge 1024 ]; do
10669 if [ $i -gt 3 ]; then
10670 #T is the biggest unit we get here, if that is bigger,
10672 size_string=${value}T
10675 value=$((value >> 10))
10676 if [ $value -lt 1024 ]; then
10677 size_string=${value}${size[$i]}
10686 get_rename_size() {
10688 local context=${2:-.}
10689 local sample=$(do_facet $SINGLEMDS $LCTL \
10690 get_param mdt.$FSNAME-MDT0000.rename_stats |
10691 grep -A1 $context |
10692 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10698 remote_ost_nodsh && skip "remote OST with nodsh"
10699 remote_mds_nodsh && skip "remote MDS with nodsh"
10700 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10701 skip_env "MDS doesn't support rename stats"
10703 local testdir1=$DIR/${tdir}/stats_testdir1
10704 local testdir2=$DIR/${tdir}/stats_testdir2
10705 mkdir -p $DIR/${tdir}
10707 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10709 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10710 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10712 createmany -o $testdir1/test 512 || error "createmany failed"
10714 # check samedir rename size
10715 mv ${testdir1}/test0 ${testdir1}/test_0
10717 local testdir1_size=$(ls -l $DIR/${tdir} |
10718 awk '/stats_testdir1/ {print $5}')
10719 local testdir2_size=$(ls -l $DIR/${tdir} |
10720 awk '/stats_testdir2/ {print $5}')
10722 testdir1_size=$(order_2 $testdir1_size)
10723 testdir2_size=$(order_2 $testdir2_size)
10725 testdir1_size=$(size_in_KMGT $testdir1_size)
10726 testdir2_size=$(size_in_KMGT $testdir2_size)
10728 echo "source rename dir size: ${testdir1_size}"
10729 echo "target rename dir size: ${testdir2_size}"
10731 local cmd="do_facet $SINGLEMDS $LCTL "
10732 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10734 eval $cmd || error "$cmd failed"
10735 local samedir=$($cmd | grep 'same_dir')
10736 local same_sample=$(get_rename_size $testdir1_size)
10737 [ -z "$samedir" ] && error "samedir_rename_size count error"
10738 [[ $same_sample -eq 1 ]] ||
10739 error "samedir_rename_size error $same_sample"
10740 echo "Check same dir rename stats success"
10742 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10744 # check crossdir rename size
10745 mv ${testdir1}/test_0 ${testdir2}/test_0
10747 testdir1_size=$(ls -l $DIR/${tdir} |
10748 awk '/stats_testdir1/ {print $5}')
10749 testdir2_size=$(ls -l $DIR/${tdir} |
10750 awk '/stats_testdir2/ {print $5}')
10752 testdir1_size=$(order_2 $testdir1_size)
10753 testdir2_size=$(order_2 $testdir2_size)
10755 testdir1_size=$(size_in_KMGT $testdir1_size)
10756 testdir2_size=$(size_in_KMGT $testdir2_size)
10758 echo "source rename dir size: ${testdir1_size}"
10759 echo "target rename dir size: ${testdir2_size}"
10761 eval $cmd || error "$cmd failed"
10762 local crossdir=$($cmd | grep 'crossdir')
10763 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10764 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10765 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10766 [[ $src_sample -eq 1 ]] ||
10767 error "crossdir_rename_size error $src_sample"
10768 [[ $tgt_sample -eq 1 ]] ||
10769 error "crossdir_rename_size error $tgt_sample"
10770 echo "Check cross dir rename stats success"
10771 rm -rf $DIR/${tdir}
10773 run_test 133d "Verifying rename_stats ========================================"
10776 remote_mds_nodsh && skip "remote MDS with nodsh"
10777 remote_ost_nodsh && skip "remote OST with nodsh"
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10780 local testdir=$DIR/${tdir}/stats_testdir
10781 local ctr f0 f1 bs=32768 count=42 sum
10783 mkdir -p ${testdir} || error "mkdir failed"
10785 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10787 for ctr in {write,read}_bytes; do
10789 cancel_lru_locks osc
10791 do_facet ost1 $LCTL set_param -n \
10792 "obdfilter.*.exports.clear=clear"
10794 if [ $ctr = write_bytes ]; then
10796 f1=${testdir}/${tfile}
10798 f0=${testdir}/${tfile}
10802 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10805 cancel_lru_locks osc
10807 sum=$(do_facet ost1 $LCTL get_param \
10808 "obdfilter.*.exports.*.stats" |
10809 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10810 $1 == ctr { sum += $7 }
10811 END { printf("%0.0f", sum) }')
10813 if ((sum != bs * count)); then
10814 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10818 rm -rf $DIR/${tdir}
10820 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10822 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10825 # First without trusting modes.
10826 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10827 echo "proc_dirs='$proc_dirs'"
10828 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10829 find $proc_dirs -exec cat '{}' \; &> /dev/null
10831 # Second verifying readability.
10832 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10834 # Verifing writability with badarea_io.
10836 -ignore_readdir_race \
10838 -not -name force_lbug \
10839 -not -name changelog_mask \
10840 -exec badarea_io '{}' \; ||
10841 error "find $proc_dirs failed"
10843 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10846 remote_mds_nodsh && skip "remote MDS with nodsh"
10847 remote_ost_nodsh && skip "remote OST with nodsh"
10849 # eventually, this can also be replaced with "lctl get_param -R",
10850 # but not until that option is always available on the server
10852 for facet in mds1 ost1; do
10853 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10854 skip_noexit "Too old lustre on $facet"
10855 local facet_proc_dirs=$(do_facet $facet \
10856 \\\ls -d $proc_regexp 2>/dev/null)
10857 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10858 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10859 do_facet $facet find $facet_proc_dirs \
10860 ! -name req_history \
10861 -exec cat '{}' \\\; &> /dev/null
10863 do_facet $facet find $facet_proc_dirs \
10864 ! -name req_history \
10866 -exec cat '{}' \\\; &> /dev/null ||
10867 error "proc file read failed"
10869 do_facet $facet find $facet_proc_dirs \
10870 -ignore_readdir_race \
10872 -not -name force_lbug \
10873 -not -name changelog_mask \
10874 -exec badarea_io '{}' \\\; ||
10875 error "$facet find $facet_proc_dirs failed"
10878 # remount the FS in case writes/reads /proc break the FS
10879 cleanup || error "failed to unmount"
10880 setup || error "failed to setup"
10883 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10886 remote_mds_nodsh && skip "remote MDS with nodsh"
10887 remote_ost_nodsh && skip "remote OST with nodsh"
10888 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10889 skip "Need MDS version at least 2.9.54"
10893 for facet in client mds1 ost1; do
10894 local facet_proc_dirs=$(do_facet $facet \
10895 \\\ls -d $proc_regexp 2> /dev/null)
10896 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10897 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10898 # Get the list of files that are missing the terminating newline
10899 local missing=($(do_facet $facet \
10900 find ${facet_proc_dirs} -type f \| \
10901 while read F\; do \
10902 awk -v FS='\v' -v RS='\v\v' \
10903 "'END { if(NR>0 && \
10904 \\\$NF !~ /.*\\\n\$/) \
10905 print FILENAME}'" \
10908 [ ${#missing[*]} -eq 0 ] ||
10909 error "files do not end with newline: ${missing[*]}"
10912 run_test 133h "Proc files should end with newlines"
10915 remote_mds_nodsh && skip "remote MDS with nodsh"
10916 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10917 skip "Need MDS version at least 2.7.54"
10919 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10920 cancel_lru_locks mdc
10922 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10923 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10924 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10927 createmany -o $DIR/$tdir/f $nr ||
10928 error "failed to create $nr files in $DIR/$tdir"
10929 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10931 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10932 do_facet mds1 $LCTL set_param fail_loc=0x327
10933 do_facet mds1 $LCTL set_param fail_val=500
10936 echo "sleep 10 seconds ..."
10938 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10940 do_facet mds1 $LCTL set_param fail_loc=0
10941 do_facet mds1 $LCTL set_param fail_val=0
10942 [ $lck_cnt -lt $unused ] ||
10943 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10946 unlinkmany $DIR/$tdir/f $nr
10948 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10951 remote_mds_nodsh && skip "remote MDS with nodsh"
10952 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10953 skip "Need MDS version at least 2.7.54"
10955 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10956 cancel_lru_locks mdc
10958 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10959 ldlm.lock_reclaim_threshold_mb)
10960 # disable reclaim temporarily
10961 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10963 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10964 do_facet mds1 $LCTL set_param fail_loc=0x328
10965 do_facet mds1 $LCTL set_param fail_val=500
10967 $LCTL set_param debug=+trace
10970 createmany -o $DIR/$tdir/f $nr &
10971 local create_pid=$!
10973 echo "Sleep $TIMEOUT seconds ..."
10975 if ! ps -p $create_pid > /dev/null 2>&1; then
10976 do_facet mds1 $LCTL set_param fail_loc=0
10977 do_facet mds1 $LCTL set_param fail_val=0
10978 do_facet mds1 $LCTL set_param \
10979 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10980 error "createmany finished incorrectly!"
10982 do_facet mds1 $LCTL set_param fail_loc=0
10983 do_facet mds1 $LCTL set_param fail_val=0
10984 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10985 wait $create_pid || return 1
10987 unlinkmany $DIR/$tdir/f $nr
10989 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10991 test_140() { #bug-17379
10992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10994 test_mkdir $DIR/$tdir
10995 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10996 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10998 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10999 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11001 while i=$((i + 1)); do
11003 cd $i || error "Changing to $i"
11004 ln -s ../stat stat || error "Creating stat symlink"
11005 # Read the symlink until ELOOP present,
11006 # not LBUGing the system is considered success,
11007 # we didn't overrun the stack.
11008 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11009 if [ $ret -ne 0 ]; then
11010 if [ $ret -eq 40 ]; then
11013 error "Open stat symlink"
11019 echo "The symlink depth = $i"
11020 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11021 error "Invalid symlink depth"
11023 # Test recursive symlink
11024 ln -s symlink_self symlink_self
11025 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11026 echo "open symlink_self returns $ret"
11027 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11029 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11034 local TF="$TMP/$tfile"
11036 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11038 cancel_lru_locks $OSC
11039 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11040 remount_client $MOUNT
11042 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11045 $TRUNCATE $DIR/$tfile 6000
11046 cancel_lru_locks $OSC
11047 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11050 echo "12345" >>$DIR/$tfile
11051 cancel_lru_locks $OSC
11052 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11055 echo "12345" >>$DIR/$tfile
11056 cancel_lru_locks $OSC
11057 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11062 run_test 150 "truncate/append tests"
11064 #LU-2902 roc_hit was not able to read all values from lproc
11065 function roc_hit_init() {
11066 local list=$(comma_list $(osts_nodes))
11067 local dir=$DIR/$tdir-check
11068 local file=$dir/$tfile
11074 #use setstripe to do a write to every ost
11075 for i in $(seq 0 $((OSTCOUNT-1))); do
11076 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11077 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11078 idx=$(printf %04x $i)
11079 BEFORE=$(get_osd_param $list *OST*$idx stats |
11080 awk '$1 == "cache_access" {sum += $7}
11081 END { printf("%0.0f", sum) }')
11083 cancel_lru_locks osc
11084 cat $file >/dev/null
11086 AFTER=$(get_osd_param $list *OST*$idx stats |
11087 awk '$1 == "cache_access" {sum += $7}
11088 END { printf("%0.0f", sum) }')
11090 echo BEFORE:$BEFORE AFTER:$AFTER
11091 if ! let "AFTER - BEFORE == 4"; then
11093 error "roc_hit is not safe to use"
11101 function roc_hit() {
11102 local list=$(comma_list $(osts_nodes))
11103 echo $(get_osd_param $list '' stats |
11104 awk '$1 == "cache_hit" {sum += $7}
11105 END { printf("%0.0f", sum) }')
11108 function set_cache() {
11111 if [ "$2" == "off" ]; then
11114 local list=$(comma_list $(osts_nodes))
11115 set_osd_param $list '' $1_cache_enable $on
11117 cancel_lru_locks osc
11121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11122 remote_ost_nodsh && skip "remote OST with nodsh"
11125 local list=$(comma_list $(osts_nodes))
11127 # check whether obdfilter is cache capable at all
11128 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11129 skip "not cache-capable obdfilter"
11132 # check cache is enabled on all obdfilters
11133 if get_osd_param $list '' read_cache_enable | grep 0; then
11134 skip "oss cache is disabled"
11137 set_osd_param $list '' writethrough_cache_enable 1
11139 # check write cache is enabled on all obdfilters
11140 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11141 skip "oss write cache is NOT enabled"
11146 #define OBD_FAIL_OBD_NO_LRU 0x609
11147 do_nodes $list $LCTL set_param fail_loc=0x609
11149 # pages should be in the case right after write
11150 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11153 local BEFORE=$(roc_hit)
11154 cancel_lru_locks osc
11155 cat $DIR/$tfile >/dev/null
11156 local AFTER=$(roc_hit)
11158 do_nodes $list $LCTL set_param fail_loc=0
11160 if ! let "AFTER - BEFORE == CPAGES"; then
11161 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11164 # the following read invalidates the cache
11165 cancel_lru_locks osc
11166 set_osd_param $list '' read_cache_enable 0
11167 cat $DIR/$tfile >/dev/null
11169 # now data shouldn't be found in the cache
11171 cancel_lru_locks osc
11172 cat $DIR/$tfile >/dev/null
11174 if let "AFTER - BEFORE != 0"; then
11175 error "IN CACHE: before: $BEFORE, after: $AFTER"
11178 set_osd_param $list '' read_cache_enable 1
11181 run_test 151 "test cache on oss and controls ==============================="
11184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11186 local TF="$TMP/$tfile"
11188 # simulate ENOMEM during write
11189 #define OBD_FAIL_OST_NOMEM 0x226
11190 lctl set_param fail_loc=0x80000226
11191 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11193 sync || error "sync failed"
11194 lctl set_param fail_loc=0
11196 # discard client's cache
11197 cancel_lru_locks osc
11199 # simulate ENOMEM during read
11200 lctl set_param fail_loc=0x80000226
11201 cmp $TF $DIR/$tfile || error "cmp failed"
11202 lctl set_param fail_loc=0
11206 run_test 152 "test read/write with enomem ============================"
11209 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11211 run_test 153 "test if fdatasync does not crash ======================="
11213 dot_lustre_fid_permission_check() {
11215 local ffid=$MOUNT/.lustre/fid/$fid
11218 echo "stat fid $fid"
11219 stat $ffid > /dev/null || error "stat $ffid failed."
11220 echo "touch fid $fid"
11221 touch $ffid || error "touch $ffid failed."
11222 echo "write to fid $fid"
11223 cat /etc/hosts > $ffid || error "write $ffid failed."
11224 echo "read fid $fid"
11225 diff /etc/hosts $ffid || error "read $ffid failed."
11226 echo "append write to fid $fid"
11227 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11228 echo "rename fid $fid"
11229 mv $ffid $test_dir/$tfile.1 &&
11230 error "rename $ffid to $tfile.1 should fail."
11231 touch $test_dir/$tfile.1
11232 mv $test_dir/$tfile.1 $ffid &&
11233 error "rename $tfile.1 to $ffid should fail."
11234 rm -f $test_dir/$tfile.1
11235 echo "truncate fid $fid"
11236 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11237 echo "link fid $fid"
11238 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11239 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11240 echo "setfacl fid $fid"
11241 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11242 echo "getfacl fid $fid"
11243 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11245 echo "unlink fid $fid"
11246 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11247 echo "mknod fid $fid"
11248 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11250 fid=[0xf00000400:0x1:0x0]
11251 ffid=$MOUNT/.lustre/fid/$fid
11253 echo "stat non-exist fid $fid"
11254 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11255 echo "write to non-exist fid $fid"
11256 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11257 echo "link new fid $fid"
11258 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11260 mkdir -p $test_dir/$tdir
11261 touch $test_dir/$tdir/$tfile
11262 fid=$($LFS path2fid $test_dir/$tdir)
11265 error "error: could not get fid for $test_dir/$dir/$tfile."
11267 ffid=$MOUNT/.lustre/fid/$fid
11270 ls $ffid > /dev/null || error "ls $ffid failed."
11271 echo "touch $fid/$tfile.1"
11272 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11274 echo "touch $MOUNT/.lustre/fid/$tfile"
11275 touch $MOUNT/.lustre/fid/$tfile && \
11276 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11278 echo "setxattr to $MOUNT/.lustre/fid"
11279 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11281 echo "listxattr for $MOUNT/.lustre/fid"
11282 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11284 echo "delxattr from $MOUNT/.lustre/fid"
11285 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11287 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11288 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11289 error "touch invalid fid should fail."
11291 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11292 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11293 error "touch non-normal fid should fail."
11295 echo "rename $tdir to $MOUNT/.lustre/fid"
11296 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11297 error "rename to $MOUNT/.lustre/fid should fail."
11299 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11301 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11302 local new_obf_mode=777
11304 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11305 chmod $new_obf_mode $DIR/.lustre/fid ||
11306 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11308 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11309 [ $obf_mode -eq $new_obf_mode ] ||
11310 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11312 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11313 chmod $old_obf_mode $DIR/.lustre/fid ||
11314 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11317 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11318 fid=$($LFS path2fid $test_dir/$tfile-2)
11320 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11322 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11323 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11324 error "create lov data thru .lustre failed"
11326 echo "cp /etc/passwd $test_dir/$tfile-2"
11327 cp /etc/passwd $test_dir/$tfile-2 ||
11328 error "copy to $test_dir/$tfile-2 failed."
11329 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11330 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11331 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11333 rm -rf $test_dir/tfile.lnk
11334 rm -rf $test_dir/$tfile-2
11338 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11339 skip "Need MDS version at least 2.4.1"
11341 local tf=$DIR/$tfile
11344 local fid=$($LFS path2fid $tf)
11345 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11347 # check that we get the same pathname back
11348 local found=$($LFS fid2path $MOUNT "$fid")
11349 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11350 [ "$found" == "$tf" ] ||
11351 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11353 run_test 154A "lfs path2fid and fid2path basic checks"
11356 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11357 skip "Need MDS version at least 2.4.1"
11359 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11360 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11361 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11362 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11364 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11365 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11367 # check that we get the same pathname
11368 echo "PFID: $PFID, name: $name"
11369 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11370 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11371 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11372 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11374 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11376 run_test 154B "verify the ll_decode_linkea tool"
11379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11380 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11381 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11382 skip "Need MDS version at least 2.2.51"
11383 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11385 cp /etc/hosts $DIR/$tfile
11387 fid=$($LFS path2fid $DIR/$tfile)
11389 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11391 dot_lustre_fid_permission_check "$fid" $DIR ||
11392 error "dot lustre permission check $fid failed"
11394 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11396 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11398 touch $MOUNT/.lustre/file &&
11399 error "creation is not allowed under .lustre"
11401 mkdir $MOUNT/.lustre/dir &&
11402 error "mkdir is not allowed under .lustre"
11406 run_test 154a "Open-by-FID"
11409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11410 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11412 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11413 skip "Need MDS version at least 2.2.51"
11415 local remote_dir=$DIR/$tdir/remote_dir
11419 mkdir -p $DIR/$tdir
11420 $LFS mkdir -i $MDTIDX $remote_dir ||
11421 error "create remote directory failed"
11423 cp /etc/hosts $remote_dir/$tfile
11425 fid=$($LFS path2fid $remote_dir/$tfile)
11427 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11429 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11430 error "dot lustre permission check $fid failed"
11433 run_test 154b "Open-by-FID for remote directory"
11436 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11437 skip "Need MDS version at least 2.4.1"
11439 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11440 local FID1=$($LFS path2fid $DIR/$tfile.1)
11441 local FID2=$($LFS path2fid $DIR/$tfile.2)
11442 local FID3=$($LFS path2fid $DIR/$tfile.3)
11445 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11446 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11447 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11449 [ "$FID" = "${!want}" ] ||
11450 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11454 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11456 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11457 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11461 run_test 154c "lfs path2fid and fid2path multiple arguments"
11464 remote_mds_nodsh && skip "remote MDS with nodsh"
11465 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11466 skip "Need MDS version at least 2.5.53"
11468 if remote_mds; then
11469 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11473 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11480 local fid=$($LFS path2fid $DIR/$tfile)
11483 cmd="exec $fd<$DIR/$tfile"
11485 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11486 echo "$fid_list" | grep "$fid"
11489 cmd="exec $fd>/dev/null"
11491 if [ $rc -ne 0 ]; then
11492 error "FID $fid not found in open files list $fid_list"
11495 run_test 154d "Verify open file fid"
11499 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11500 skip "Need MDS version at least 2.6.50"
11502 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11503 error ".lustre returned by readdir"
11506 run_test 154e ".lustre is not returned by readdir"
11509 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11511 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11512 test_mkdir -p -c1 $DIR/$tdir/d
11513 # test dirs inherit from its stripe
11514 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11515 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11516 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11517 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11520 # get fid of parents
11521 local FID0=$($LFS path2fid $DIR/$tdir/d)
11522 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11523 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11524 local FID3=$($LFS path2fid $DIR)
11526 # check that path2fid --parents returns expected <parent_fid>/name
11527 # 1) test for a directory (single parent)
11528 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11529 [ "$parent" == "$FID0/foo1" ] ||
11530 error "expected parent: $FID0/foo1, got: $parent"
11532 # 2) test for a file with nlink > 1 (multiple parents)
11533 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11534 echo "$parent" | grep -F "$FID1/$tfile" ||
11535 error "$FID1/$tfile not returned in parent list"
11536 echo "$parent" | grep -F "$FID2/link" ||
11537 error "$FID2/link not returned in parent list"
11539 # 3) get parent by fid
11540 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11541 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11542 echo "$parent" | grep -F "$FID1/$tfile" ||
11543 error "$FID1/$tfile not returned in parent list (by fid)"
11544 echo "$parent" | grep -F "$FID2/link" ||
11545 error "$FID2/link not returned in parent list (by fid)"
11547 # 4) test for entry in root directory
11548 parent=$($LFS path2fid --parents $DIR/f)
11549 echo "$parent" | grep -F "$FID3/f" ||
11550 error "$FID3/f not returned in parent list"
11552 # 5) test it on root directory
11553 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11554 error "$MOUNT should not have parents"
11556 # enable xattr caching and check that linkea is correctly updated
11557 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11558 save_lustre_params client "llite.*.xattr_cache" > $save
11559 lctl set_param llite.*.xattr_cache 1
11561 # 6.1) linkea update on rename
11562 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11564 # get parents by fid
11565 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11566 # foo1 should no longer be returned in parent list
11567 echo "$parent" | grep -F "$FID1" &&
11568 error "$FID1 should no longer be in parent list"
11569 # the new path should appear
11570 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11571 error "$FID2/$tfile.moved is not in parent list"
11573 # 6.2) linkea update on unlink
11574 rm -f $DIR/$tdir/d/foo2/link
11575 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11576 # foo2/link should no longer be returned in parent list
11577 echo "$parent" | grep -F "$FID2/link" &&
11578 error "$FID2/link should no longer be in parent list"
11582 restore_lustre_params < $save
11585 run_test 154f "get parent fids by reading link ea"
11589 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11590 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11591 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11592 skip "Need MDS version at least 2.6.92"
11594 mkdir -p $DIR/$tdir
11595 llapi_fid_test -d $DIR/$tdir
11597 run_test 154g "various llapi FID tests"
11599 test_155_small_load() {
11600 local temp=$TMP/$tfile
11601 local file=$DIR/$tfile
11603 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11604 error "dd of=$temp bs=6096 count=1 failed"
11606 cancel_lru_locks $OSC
11607 cmp $temp $file || error "$temp $file differ"
11609 $TRUNCATE $temp 6000
11610 $TRUNCATE $file 6000
11611 cmp $temp $file || error "$temp $file differ (truncate1)"
11613 echo "12345" >>$temp
11614 echo "12345" >>$file
11615 cmp $temp $file || error "$temp $file differ (append1)"
11617 echo "12345" >>$temp
11618 echo "12345" >>$file
11619 cmp $temp $file || error "$temp $file differ (append2)"
11625 test_155_big_load() {
11626 remote_ost_nodsh && skip "remote OST with nodsh"
11628 local temp=$TMP/$tfile
11629 local file=$DIR/$tfile
11632 local cache_size=$(do_facet ost$((MAXI+1)) \
11633 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11634 local large_file_size=$((cache_size * 2))
11636 echo "OSS cache size: $cache_size KB"
11637 echo "Large file size: $large_file_size KB"
11639 [ $MAXV -le $large_file_size ] &&
11640 skip_env "max available OST size needs > $large_file_size KB"
11642 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11644 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11645 error "dd of=$temp bs=$large_file_size count=1k failed"
11648 cancel_lru_locks osc
11649 cmp $temp $file || error "$temp $file differ"
11655 save_writethrough() {
11656 local facets=$(get_facets OST)
11658 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11659 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11665 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11667 save_writethrough $p
11670 set_cache writethrough on
11671 test_155_small_load
11672 restore_lustre_params < $p
11675 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11680 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11682 save_writethrough $p
11685 set_cache writethrough off
11686 test_155_small_load
11687 restore_lustre_params < $p
11690 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11695 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11697 save_writethrough $p
11700 set_cache writethrough on
11701 test_155_small_load
11702 restore_lustre_params < $p
11705 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11710 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11712 save_writethrough $p
11715 set_cache writethrough off
11716 test_155_small_load
11717 restore_lustre_params < $p
11720 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11725 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11727 save_writethrough $p
11730 set_cache writethrough on
11732 restore_lustre_params < $p
11735 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11740 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11742 save_writethrough $p
11745 set_cache writethrough off
11747 restore_lustre_params < $p
11750 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11755 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11757 save_writethrough $p
11760 set_cache writethrough on
11762 restore_lustre_params < $p
11765 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11770 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11772 save_writethrough $p
11775 set_cache writethrough off
11777 restore_lustre_params < $p
11780 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 remote_ost_nodsh && skip "remote OST with nodsh"
11785 [ "$(facet_fstype ost1)" = "zfs" -a \
11786 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11787 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11792 local file="$DIR/$tfile"
11793 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11795 save_writethrough $p
11798 log "Turn on read and write cache"
11800 set_cache writethrough on
11802 log "Write data and read it back."
11803 log "Read should be satisfied from the cache."
11804 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11806 cancel_lru_locks osc
11807 cat $file >/dev/null
11809 if ! let "AFTER - BEFORE == CPAGES"; then
11810 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11812 log "cache hits:: before: $BEFORE, after: $AFTER"
11815 log "Read again; it should be satisfied from the cache."
11817 cancel_lru_locks osc
11818 cat $file >/dev/null
11820 if ! let "AFTER - BEFORE == CPAGES"; then
11821 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11823 log "cache hits:: before: $BEFORE, after: $AFTER"
11826 log "Turn off the read cache and turn on the write cache"
11828 set_cache writethrough on
11830 log "Read again; it should be satisfied from the cache."
11832 cancel_lru_locks osc
11833 cat $file >/dev/null
11835 if ! let "AFTER - BEFORE == CPAGES"; then
11836 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11838 log "cache hits:: before: $BEFORE, after: $AFTER"
11841 log "Read again; it should not be satisfied from the cache."
11843 cancel_lru_locks osc
11844 cat $file >/dev/null
11846 if ! let "AFTER - BEFORE == 0"; then
11847 error "IN CACHE: before: $BEFORE, after: $AFTER"
11849 log "cache hits:: before: $BEFORE, after: $AFTER"
11852 log "Write data and read it back."
11853 log "Read should be satisfied from the cache."
11854 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11856 cancel_lru_locks osc
11857 cat $file >/dev/null
11859 if ! let "AFTER - BEFORE == CPAGES"; then
11860 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11862 log "cache hits:: before: $BEFORE, after: $AFTER"
11865 log "Read again; it should not be satisfied from the cache."
11867 cancel_lru_locks osc
11868 cat $file >/dev/null
11870 if ! let "AFTER - BEFORE == 0"; then
11871 error "IN CACHE: before: $BEFORE, after: $AFTER"
11873 log "cache hits:: before: $BEFORE, after: $AFTER"
11876 log "Turn off read and write cache"
11878 set_cache writethrough off
11880 log "Write data and read it back"
11881 log "It should not be satisfied from the cache."
11883 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11884 cancel_lru_locks osc
11886 cat $file >/dev/null
11888 if ! let "AFTER - BEFORE == 0"; then
11889 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11891 log "cache hits:: before: $BEFORE, after: $AFTER"
11894 log "Turn on the read cache and turn off the write cache"
11896 set_cache writethrough off
11898 log "Write data and read it back"
11899 log "It should not be satisfied from the cache."
11901 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11903 cancel_lru_locks osc
11904 cat $file >/dev/null
11906 if ! let "AFTER - BEFORE == 0"; then
11907 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11909 log "cache hits:: before: $BEFORE, after: $AFTER"
11912 log "Read again; it should be satisfied from the cache."
11914 cancel_lru_locks osc
11915 cat $file >/dev/null
11917 if ! let "AFTER - BEFORE == CPAGES"; then
11918 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11920 log "cache hits:: before: $BEFORE, after: $AFTER"
11923 restore_lustre_params < $p
11926 run_test 156 "Verification of tunables"
11929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11930 remote_mds_nodsh && skip "remote MDS with nodsh"
11931 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11932 skip "Need MDS version at least 2.2.0"
11934 changelog_register || error "changelog_register failed"
11935 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11936 changelog_users $SINGLEMDS | grep -q $cl_user ||
11937 error "User $cl_user not found in changelog_users"
11940 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11941 changelog_clear 0 || error "changelog_clear failed"
11942 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11943 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11944 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11945 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11946 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11947 rm $DIR/$tdir/pics/desktop.jpg
11949 changelog_dump | tail -10
11951 echo "verifying changelog mask"
11952 changelog_chmask "-MKDIR"
11953 changelog_chmask "-CLOSE"
11955 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11956 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11958 changelog_chmask "+MKDIR"
11959 changelog_chmask "+CLOSE"
11961 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11962 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11964 changelog_dump | tail -10
11965 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11966 CLOSES=$(changelog_dump | grep -c "CLOSE")
11967 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11968 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11971 echo "verifying target fid"
11972 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11973 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11974 [ "$fidc" == "$fidf" ] ||
11975 error "changelog '$tfile' fid $fidc != file fid $fidf"
11976 echo "verifying parent fid"
11977 # The FID returned from the Changelog may be the directory shard on
11978 # a different MDT, and not the FID returned by path2fid on the parent.
11979 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11980 # since this is what will matter when recreating this file in the tree.
11981 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11982 local pathp=$($LFS fid2path $MOUNT "$fidp")
11983 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11984 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11986 echo "getting records for $cl_user"
11987 changelog_users $SINGLEMDS
11988 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11990 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11991 error "changelog_clear failed"
11992 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11993 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11994 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11995 error "user index expect $user_rec1 + $nclr != $user_rec2"
11997 local min0_rec=$(changelog_users $SINGLEMDS |
11998 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11999 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12000 awk '{ print $1; exit; }')
12002 changelog_dump | tail -n 5
12003 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12004 [ $first_rec == $((min0_rec + 1)) ] ||
12005 error "first index should be $min0_rec + 1 not $first_rec"
12007 # LU-3446 changelog index reset on MDT restart
12008 local cur_rec1=$(changelog_users $SINGLEMDS |
12009 awk '/^current.index:/ { print $NF }')
12010 changelog_clear 0 ||
12011 error "clear all changelog records for $cl_user failed"
12012 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12013 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12014 error "Fail to start $SINGLEMDS"
12015 local cur_rec2=$(changelog_users $SINGLEMDS |
12016 awk '/^current.index:/ { print $NF }')
12017 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12018 [ $cur_rec1 == $cur_rec2 ] ||
12019 error "current index should be $cur_rec1 not $cur_rec2"
12021 echo "verifying users from this test are deregistered"
12022 changelog_deregister || error "changelog_deregister failed"
12023 changelog_users $SINGLEMDS | grep -q $cl_user &&
12024 error "User '$cl_user' still in changelog_users"
12026 # lctl get_param -n mdd.*.changelog_users
12027 # current index: 144
12028 # ID index (idle seconds)
12030 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12031 # this is the normal case where all users were deregistered
12032 # make sure no new records are added when no users are present
12033 local last_rec1=$(changelog_users $SINGLEMDS |
12034 awk '/^current.index:/ { print $NF }')
12035 touch $DIR/$tdir/chloe
12036 local last_rec2=$(changelog_users $SINGLEMDS |
12037 awk '/^current.index:/ { print $NF }')
12038 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12039 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12041 # any changelog users must be leftovers from a previous test
12042 changelog_users $SINGLEMDS
12043 echo "other changelog users; can't verify off"
12046 run_test 160a "changelog sanity"
12048 test_160b() { # LU-3587
12049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12050 remote_mds_nodsh && skip "remote MDS with nodsh"
12051 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12052 skip "Need MDS version at least 2.2.0"
12054 changelog_register || error "changelog_register failed"
12055 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12056 changelog_users $SINGLEMDS | grep -q $cl_user ||
12057 error "User '$cl_user' not found in changelog_users"
12059 local longname1=$(str_repeat a 255)
12060 local longname2=$(str_repeat b 255)
12063 echo "creating very long named file"
12064 touch $longname1 || error "create of '$longname1' failed"
12065 echo "renaming very long named file"
12066 mv $longname1 $longname2
12068 changelog_dump | grep RENME | tail -n 5
12071 run_test 160b "Verify that very long rename doesn't crash in changelog"
12074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12075 remote_mds_nodsh && skip "remote MDS with nodsh"
12078 local server_version=$(lustre_version_code $SINGLEMDS)
12080 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12081 [[ $server_version -gt $(version_code 2.5.1) &&
12082 $server_version -lt $(version_code 2.5.50) ]] ||
12083 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12085 # Registration step
12086 changelog_register || error "changelog_register failed"
12089 mkdir -p $DIR/$tdir
12090 $MCREATE $DIR/$tdir/foo_160c
12091 changelog_chmask "-TRUNC"
12092 $TRUNCATE $DIR/$tdir/foo_160c 200
12093 changelog_chmask "+TRUNC"
12094 $TRUNCATE $DIR/$tdir/foo_160c 199
12095 changelog_dump | tail -n 5
12096 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12097 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12099 run_test 160c "verify that changelog log catch the truncate event"
12102 remote_mds_nodsh && skip "remote MDS with nodsh"
12103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12105 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12106 skip "Need MDS version at least 2.7.60"
12108 # Registration step
12109 changelog_register || error "changelog_register failed"
12111 mkdir -p $DIR/$tdir/migrate_dir
12112 changelog_clear 0 || error "changelog_clear failed"
12114 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12115 changelog_dump | tail -n 5
12116 local migrates=$(changelog_dump | grep -c "MIGRT")
12117 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12119 run_test 160d "verify that changelog log catch the migrate event"
12122 remote_mds_nodsh && skip "remote MDS with nodsh"
12125 changelog_register || error "changelog_register failed"
12127 # Delete a future user (expect fail)
12128 local MDT0=$(facet_svc $SINGLEMDS)
12129 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12132 if [ $rc -eq 0 ]; then
12133 error "Deleted non-existant user cl77"
12134 elif [ $rc -ne 2 ]; then
12135 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12138 # Clear to a bad index (1 billion should be safe)
12139 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12142 if [ $rc -eq 0 ]; then
12143 error "Successfully cleared to invalid CL index"
12144 elif [ $rc -ne 22 ]; then
12145 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12148 run_test 160e "changelog negative testing (should return errors)"
12151 remote_mds_nodsh && skip "remote MDS with nodsh"
12152 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12153 skip "Need MDS version at least 2.10.56"
12155 local mdts=$(comma_list $(mdts_nodes))
12158 changelog_register || error "first changelog_register failed"
12159 changelog_register || error "second changelog_register failed"
12160 local cl_users=(${CL_USERS[$SINGLEMDS]})
12161 local cl_user1="${cl_users[0]}"
12162 local cl_user2="${cl_users[1]}"
12164 # generate some changelog records to accumulate on each MDT
12165 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12166 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12167 error "create $DIR/$tdir/$tfile failed"
12169 # check changelogs have been generated
12170 nbcl=$(changelog_dump | wc -l)
12171 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12173 # changelog_gc=1 should be set by default
12174 for param in "changelog_max_idle_time=10" \
12175 "changelog_min_gc_interval=2" \
12176 "changelog_min_free_cat_entries=3"; do
12177 local MDT0=$(facet_svc $SINGLEMDS)
12178 local var="${param%=*}"
12179 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12181 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12182 do_nodes $mdts $LCTL set_param mdd.*.$param
12185 # simulate changelog catalog almost full
12186 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12187 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12190 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12191 [ -n "$user_rec1" ] ||
12192 error "User $cl_user1 not found in changelog_users"
12193 __changelog_clear $SINGLEMDS $cl_user1 +2
12194 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12195 [ -n "$user_rec2" ] ||
12196 error "User $cl_user1 not found in changelog_users"
12197 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12198 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12199 error "user index expected $user_rec1 + 2, but is $user_rec2"
12202 # generate one more changelog to trigger fail_loc
12203 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12205 # ensure gc thread is done
12206 wait_update_facet $SINGLEMDS \
12207 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12209 # check user still registered
12210 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12211 error "User $cl_user1 not found in changelog_users"
12212 # check user2 unregistered
12213 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12214 error "User $cl_user2 still found in changelog_users"
12216 # check changelogs are present and starting at $user_rec2 + 1
12217 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12218 awk '{ print $1; exit; }')
12220 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12221 [ $((user_rec2 + 1)) == $first_rec ] ||
12222 error "first index should be $user_rec2 + 1, but is $first_rec"
12224 run_test 160f "changelog garbage collect (timestamped users)"
12227 remote_mds_nodsh && skip "remote MDS with nodsh"
12228 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12229 skip "Need MDS version at least 2.10.56"
12231 local mdts=$(comma_list $(mdts_nodes))
12233 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12234 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12237 changelog_register || error "first changelog_register failed"
12238 changelog_register || error "second changelog_register failed"
12239 local cl_users=(${CL_USERS[$SINGLEMDS]})
12240 local cl_user1="${cl_users[0]}"
12241 local cl_user2="${cl_users[1]}"
12243 # generate some changelog records to accumulate on each MDT
12244 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12245 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12246 error "create $DIR/$tdir/$tfile failed"
12248 # check changelogs have been generated
12249 nbcl=$(changelog_dump | wc -l)
12250 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12252 # changelog_gc=1 should be set by default
12253 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12254 "changelog_min_gc_interval=2" \
12255 "changelog_min_free_cat_entries=3"; do
12256 local MDT0=$(facet_svc $SINGLEMDS)
12257 local var="${param%=*}"
12258 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12260 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12261 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12262 error "unable to set mdd.*.$param"
12265 # simulate changelog catalog almost full
12266 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12267 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12269 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12271 __changelog_clear $SINGLEMDS $cl_user1 +3
12273 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12275 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12276 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12277 error "user index expected $user_rec1 + 3, but is $user_rec2"
12279 # generate one more changelog to trigger fail_loc
12280 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12282 # ensure gc thread is done
12283 wait_update_facet $SINGLEMDS \
12284 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12286 # check user still registered
12287 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12288 error "User $cl_user1 not found in changelog_users"
12289 # check user2 unregistered
12290 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12291 error "User $cl_user2 still found in changelog_users"
12293 # check changelogs are present and starting at $user_rec2 + 1
12294 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12295 awk '{ print $1; exit; }')
12297 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12298 [ $((user_rec2 + 1)) == $first_rec ] ||
12299 error "first index should be $user_rec2 + 1, but is $first_rec"
12301 run_test 160g "changelog garbage collect (old users)"
12304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12306 test_mkdir -c1 $DIR/$tdir
12307 cp /etc/hosts $DIR/$tdir/$tfile
12308 test_mkdir -c1 $DIR/$tdir/foo1
12309 test_mkdir -c1 $DIR/$tdir/foo2
12310 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12311 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12312 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12313 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12314 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12315 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12316 $LFS fid2path $DIR $FID
12317 error "bad link ea"
12320 rm $DIR/$tdir/foo2/zachary
12322 rm $DIR/$tdir/foo2/thor
12324 rm $DIR/$tdir/$tfile
12326 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12327 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12328 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12329 rm $DIR/$tdir/foo2/maggie
12332 local longname=$tfile.avg_len_is_thirty_two_
12333 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12334 error_noexit 'failed to unlink many hardlinks'" EXIT
12335 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12336 error "failed to hardlink many files"
12337 links=$($LFS fid2path $DIR $FID | wc -l)
12338 echo -n "${links}/1000 links in link EA"
12339 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12341 run_test 161a "link ea sanity"
12344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12345 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12348 local remote_dir=$DIR/$tdir/remote_dir
12350 mkdir -p $DIR/$tdir
12351 $LFS mkdir -i $MDTIDX $remote_dir ||
12352 error "create remote directory failed"
12354 cp /etc/hosts $remote_dir/$tfile
12355 mkdir -p $remote_dir/foo1
12356 mkdir -p $remote_dir/foo2
12357 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12358 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12359 ln $remote_dir/$tfile $remote_dir/foo1/luna
12360 ln $remote_dir/$tfile $remote_dir/foo2/thor
12362 local FID=$($LFS path2fid $remote_dir/$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 $remote_dir/foo2/zachary
12371 rm $remote_dir/foo2/thor
12373 rm $remote_dir/$tfile
12375 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12376 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12377 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12378 $LFS fid2path $DIR $FID
12379 error "bad link rename"
12381 rm $remote_dir/foo2/maggie
12384 local longname=filename_avg_len_is_thirty_two_
12385 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12386 error "failed to hardlink many files"
12387 links=$($LFS fid2path $DIR $FID | wc -l)
12388 echo -n "${links}/1000 links in link EA"
12389 [[ ${links} -gt 60 ]] ||
12390 error "expected at least 60 links in link EA"
12391 unlinkmany $remote_dir/foo2/$longname 1000 ||
12392 error "failed to unlink many hardlinks"
12394 run_test 161b "link ea sanity under remote directory"
12397 remote_mds_nodsh && skip "remote MDS with nodsh"
12398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12399 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12400 skip "Need MDS version at least 2.1.5"
12402 # define CLF_RENAME_LAST 0x0001
12403 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12404 changelog_register || error "changelog_register failed"
12407 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12408 touch $DIR/$tdir/foo_161c
12409 touch $DIR/$tdir/bar_161c
12410 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12411 changelog_dump | grep RENME | tail -n 5
12412 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12413 changelog_clear 0 || error "changelog_clear failed"
12414 if [ x$flags != "x0x1" ]; then
12415 error "flag $flags is not 0x1"
12418 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12419 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12420 touch $DIR/$tdir/foo_161c
12421 touch $DIR/$tdir/bar_161c
12422 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12423 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12424 changelog_dump | grep RENME | tail -n 5
12425 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12426 changelog_clear 0 || error "changelog_clear failed"
12427 if [ x$flags != "x0x0" ]; then
12428 error "flag $flags is not 0x0"
12430 echo "rename overwrite a target having nlink > 1," \
12431 "changelog record has flags of $flags"
12433 # rename doesn't overwrite a target (changelog flag 0x0)
12434 touch $DIR/$tdir/foo_161c
12435 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12436 changelog_dump | grep RENME | tail -n 5
12437 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12438 changelog_clear 0 || error "changelog_clear failed"
12439 if [ x$flags != "x0x0" ]; then
12440 error "flag $flags is not 0x0"
12442 echo "rename doesn't overwrite a target," \
12443 "changelog record has flags of $flags"
12445 # define CLF_UNLINK_LAST 0x0001
12446 # unlink a file having nlink = 1 (changelog flag 0x1)
12447 rm -f $DIR/$tdir/foo2_161c
12448 changelog_dump | grep UNLNK | tail -n 5
12449 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12450 changelog_clear 0 || error "changelog_clear failed"
12451 if [ x$flags != "x0x1" ]; then
12452 error "flag $flags is not 0x1"
12454 echo "unlink a file having nlink = 1," \
12455 "changelog record has flags of $flags"
12457 # unlink a file having nlink > 1 (changelog flag 0x0)
12458 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12459 rm -f $DIR/$tdir/foobar_161c
12460 changelog_dump | grep UNLNK | tail -n 5
12461 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12462 changelog_clear 0 || error "changelog_clear failed"
12463 if [ x$flags != "x0x0" ]; then
12464 error "flag $flags is not 0x0"
12466 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12468 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12471 remote_mds_nodsh && skip "remote MDS with nodsh"
12476 changelog_register || error "changelog_register failed"
12478 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12479 # interfer with $MOUNT/.lustre/fid/ access
12481 [[ $? -eq 0 ]] || error "mkdir failed"
12483 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12484 $LCTL set_param fail_loc=0x8000140c
12486 $LCTL set_param fail_val=5
12489 echo foofoo > $DIR/$tdir/$tfile &
12492 # wait for create to be delayed
12496 [[ $? -eq 0 ]] || error "create should be blocked"
12498 local tempfile=$(mktemp)
12499 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12500 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12501 # some delay may occur during ChangeLog publishing and file read just
12502 # above, that could allow file write to happen finally
12503 [[ -s $tempfile ]] && echo "file should be empty"
12505 $LCTL set_param fail_loc=0
12508 [[ $? -eq 0 ]] || error "create failed"
12510 run_test 161d "create with concurrent .lustre/fid access"
12513 local expected="$1"
12518 path=$($LFS fid2path "$@")
12521 if [ $rc -ne 0 ]; then
12522 error "path looked up of '$expected' failed: rc=$rc"
12523 elif [ "$path" != "$expected" ]; then
12524 error "path looked up '$path' instead of '$expected'"
12526 echo "FID '$fid' resolves to path '$path' as expected"
12530 test_162a() { # was test_162
12531 test_mkdir -p -c1 $DIR/$tdir/d2
12532 touch $DIR/$tdir/d2/$tfile
12533 touch $DIR/$tdir/d2/x1
12534 touch $DIR/$tdir/d2/x2
12535 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12536 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12538 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12539 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12542 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12543 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12544 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12546 # softlink to wrong file
12547 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12548 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12549 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12552 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12553 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12554 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12555 # fid2path dir/fsname should both work
12556 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12557 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12559 # hardlink count: check that there are 2 links
12560 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12561 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12563 # hardlink indexing: remove the first link
12564 rm $DIR/$tdir/d2/p/q/r/hlink
12565 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12567 run_test 162a "path lookup sanity"
12570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12574 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12575 error "create striped dir failed"
12577 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12578 tail -n 1 | awk '{print $2}')
12579 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12581 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12582 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12585 for ((i=0;i<5;i++)); do
12586 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12587 error "get fid for f$i failed"
12588 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12590 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12591 error "get fid for d$i failed"
12592 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12597 run_test 162b "striped directory path lookup sanity"
12599 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12601 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12602 skip "Need MDS version at least 2.7.51"
12604 local lpath=$tdir.local
12605 local rpath=$tdir.remote
12607 test_mkdir $DIR/$lpath
12608 test_mkdir $DIR/$rpath
12610 for ((i = 0; i <= 101; i++)); do
12613 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12614 error "get fid for local directory $DIR/$lpath failed"
12615 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12618 test_mkdir $DIR/$rpath
12619 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12620 error "get fid for remote directory $DIR/$rpath failed"
12621 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12626 run_test 162c "fid2path works with paths 100 or more directories deep"
12629 # do directio so as not to populate the page cache
12630 log "creating a 10 Mb file"
12631 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12632 log "starting reads"
12633 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12634 log "truncating the file"
12635 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12637 kill %+ || true # reads might have finished
12638 echo "wait until dd is finished"
12640 log "removing the temporary file"
12641 rm -rf $DIR/$tfile || error "tmp file removal failed"
12643 run_test 169 "parallel read and truncate should not deadlock"
12646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12648 $LCTL clear # bug 18514
12649 $LCTL debug_daemon start $TMP/${tfile}_log_good
12651 $LCTL debug_daemon stop
12652 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12653 error "sed failed to read log_good"
12655 $LCTL debug_daemon start $TMP/${tfile}_log_good
12657 $LCTL debug_daemon stop
12659 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12660 error "lctl df log_bad failed"
12662 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12663 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12665 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12666 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12668 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12669 error "bad_line good_line1 good_line2 are empty"
12671 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12672 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12673 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12675 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12676 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12677 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12679 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12680 error "bad_line_new good_line_new are empty"
12682 local expected_good=$((good_line1 + good_line2*2))
12684 rm -f $TMP/${tfile}*
12685 # LU-231, short malformed line may not be counted into bad lines
12686 if [ $bad_line -ne $bad_line_new ] &&
12687 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12688 error "expected $bad_line bad lines, but got $bad_line_new"
12692 if [ $expected_good -ne $good_line_new ]; then
12693 error "expected $expected_good good lines, but got $good_line_new"
12698 run_test 170 "test lctl df to handle corrupted log ====================="
12700 test_171() { # bug20592
12701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12703 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12704 $LCTL set_param fail_loc=0x50e
12705 $LCTL set_param fail_val=3000
12706 multiop_bg_pause $DIR/$tfile O_s || true
12708 kill -USR1 $MULTIPID
12712 if dmesg | grep "recursive fault"; then
12713 error "caught a recursive fault"
12715 $LCTL set_param fail_loc=0
12718 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12720 # it would be good to share it with obdfilter-survey/iokit-libecho code
12721 setup_obdecho_osc () {
12724 local obdfilter_name=$2
12725 echo "Creating new osc for $obdfilter_name on $ost_nid"
12726 # make sure we can find loopback nid
12727 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12729 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12730 ${obdfilter_name}_osc_UUID || rc=2; }
12731 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12732 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12736 cleanup_obdecho_osc () {
12737 local obdfilter_name=$1
12738 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12739 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12746 local pages=${3:-64}
12751 local obd_size=$(get_obd_size $node $OBD)
12752 local page_size=$(get_page_size $node)
12753 if [[ -n "$obd_size" ]]; then
12754 local new_count=$((obd_size / (pages * page_size / 1024)))
12755 [[ $new_count -ge $count ]] || count=$new_count
12758 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12759 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12761 if [ $rc -eq 0 ]; then
12762 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12763 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12765 echo "New object id is $id"
12766 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12768 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12769 "test_brw $count w v $pages $id" || rc=4; }
12770 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12772 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12773 "cleanup" || rc=5; }
12774 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12775 "detach" || rc=6; }
12776 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12782 remote_ost_nodsh && skip "remote OST with nodsh"
12785 local rmmod_local=0
12787 if ! module_loaded obdecho; then
12788 load_module obdecho/obdecho
12792 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12793 local host=$(lctl get_param -n osc.$osc.import |
12794 awk '/current_connection:/ {print $2}' )
12795 local target=$(lctl get_param -n osc.$osc.import |
12796 awk '/target:/ {print $2}' )
12797 target=${target%_UUID}
12799 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12800 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12801 [[ -n $target ]] && cleanup_obdecho_osc $target
12802 [ $rmmod_local -eq 1 ] && rmmod obdecho
12805 run_test 180a "test obdecho on osc"
12808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12809 remote_ost_nodsh && skip "remote OST with nodsh"
12812 local rmmod_remote=0
12814 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12815 rmmod_remote=true || error "failed to load module obdecho"
12816 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12817 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12818 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12821 run_test 180b "test obdecho directly on obdfilter"
12823 test_180c() { # LU-2598
12824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12825 remote_ost_nodsh && skip "remote OST with nodsh"
12826 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12827 skip "Need MDS version at least 2.4.0"
12830 local rmmod_remote=false
12831 local pages=16384 # 64MB bulk I/O RPC size
12834 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12835 rmmod_remote=true || error "failed to load module obdecho"
12837 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12838 if [ -n "$target" ]; then
12839 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12841 echo "there is no obdfilter target on ost1"
12844 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12847 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12849 test_181() { # bug 22177
12850 test_mkdir $DIR/$tdir
12851 # create enough files to index the directory
12852 createmany -o $DIR/$tdir/foobar 4000
12853 # print attributes for debug purpose
12856 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12858 # remove the files & current working dir
12859 unlinkmany $DIR/$tdir/foobar 4000
12861 kill -USR1 $MULTIPID
12863 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12866 run_test 181 "Test open-unlinked dir ========================"
12872 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12874 $LCTL set_param mdc.*.rpc_stats=clear
12876 for (( i = 0; i < $tcount; i++ )) ; do
12877 mkdir $DIR/$tdir/$i
12880 for (( i = 0; i < $tcount; i++ )) ; do
12881 createmany -o $DIR/$tdir/$i/f- $fcount &
12885 for (( i = 0; i < $tcount; i++ )) ; do
12886 unlinkmany $DIR/$tdir/$i/f- $fcount &
12890 $LCTL get_param mdc.*.rpc_stats
12894 run_test 182 "Test parallel modify metadata operations ================"
12896 test_183() { # LU-2275
12897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12898 remote_mds_nodsh && skip "remote MDS with nodsh"
12899 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12900 skip "Need MDS version at least 2.3.56"
12902 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12903 echo aaa > $DIR/$tdir/$tfile
12905 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12906 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12908 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12909 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12911 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12913 # Flush negative dentry cache
12914 touch $DIR/$tdir/$tfile
12916 # We are not checking for any leaked references here, they'll
12917 # become evident next time we do cleanup with module unload.
12920 run_test 183 "No crash or request leak in case of strange dispositions ========"
12922 # test suite 184 is for LU-2016, LU-2017
12924 check_swap_layouts_support
12926 dir0=$DIR/$tdir/$testnum
12927 test_mkdir -p -c1 $dir0
12932 $SETSTRIPE -c1 $file1
12934 $SETSTRIPE -c2 $file2
12936 gen1=$($GETSTRIPE -g $file1)
12937 gen2=$($GETSTRIPE -g $file2)
12939 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12940 gen=$($GETSTRIPE -g $file1)
12941 [[ $gen1 != $gen ]] ||
12942 "Layout generation on $file1 does not change"
12943 gen=$($GETSTRIPE -g $file2)
12944 [[ $gen2 != $gen ]] ||
12945 "Layout generation on $file2 does not change"
12947 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12948 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12950 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12952 run_test 184a "Basic layout swap"
12955 check_swap_layouts_support
12957 dir0=$DIR/$tdir/$testnum
12958 mkdir -p $dir0 || error "creating dir $dir0"
12965 $SETSTRIPE -c1 $file1
12966 $SETSTRIPE -c2 $file2
12967 $SETSTRIPE -c1 $file3
12968 chown $RUNAS_ID $file3
12969 gen1=$($GETSTRIPE -g $file1)
12970 gen2=$($GETSTRIPE -g $file2)
12972 $LFS swap_layouts $dir1 $dir2 &&
12973 error "swap of directories layouts should fail"
12974 $LFS swap_layouts $dir1 $file1 &&
12975 error "swap of directory and file layouts should fail"
12976 $RUNAS $LFS swap_layouts $file1 $file2 &&
12977 error "swap of file we cannot write should fail"
12978 $LFS swap_layouts $file1 $file3 &&
12979 error "swap of file with different owner should fail"
12980 /bin/true # to clear error code
12982 run_test 184b "Forbidden layout swap (will generate errors)"
12985 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12986 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
12987 check_swap_layouts_support
12989 local dir0=$DIR/$tdir/$testnum
12990 mkdir -p $dir0 || error "creating dir $dir0"
12992 local ref1=$dir0/ref1
12993 local ref2=$dir0/ref2
12994 local file1=$dir0/file1
12995 local file2=$dir0/file2
12996 # create a file large enough for the concurrent test
12997 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12998 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12999 echo "ref file size: ref1($(stat -c %s $ref1))," \
13000 "ref2($(stat -c %s $ref2))"
13003 dd if=$ref1 of=$file1 bs=16k &
13006 # Make sure dd starts to copy file
13007 while [ ! -f $file1 ]; do sleep 0.1; done
13009 $LFS swap_layouts $file1 $file2
13012 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13013 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13015 # how many bytes copied before swapping layout
13016 local copied=$(stat -c %s $file2)
13017 local remaining=$(stat -c %s $ref1)
13018 remaining=$((remaining - copied))
13019 echo "Copied $copied bytes before swapping layout..."
13021 cmp -n $copied $file1 $ref2 | grep differ &&
13022 error "Content mismatch [0, $copied) of ref2 and file1"
13023 cmp -n $copied $file2 $ref1 ||
13024 error "Content mismatch [0, $copied) of ref1 and file2"
13025 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13026 error "Content mismatch [$copied, EOF) of ref1 and file1"
13029 rm -f $ref1 $ref2 $file1 $file2
13031 run_test 184c "Concurrent write and layout swap"
13034 check_swap_layouts_support
13035 [ -z "$(which getfattr 2>/dev/null)" ] &&
13036 skip_env "no getfattr command"
13038 local file1=$DIR/$tdir/$tfile-1
13039 local file2=$DIR/$tdir/$tfile-2
13040 local file3=$DIR/$tdir/$tfile-3
13044 mkdir -p $DIR/$tdir
13045 touch $file1 || error "create $file1 failed"
13046 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13047 error "create $file2 failed"
13048 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13049 error "create $file3 failed"
13050 lovea1=$(get_layout_param $file1)
13052 $LFS swap_layouts $file2 $file3 ||
13053 error "swap $file2 $file3 layouts failed"
13054 $LFS swap_layouts $file1 $file2 ||
13055 error "swap $file1 $file2 layouts failed"
13057 lovea2=$(get_layout_param $file2)
13060 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13062 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13063 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13065 run_test 184d "allow stripeless layouts swap"
13068 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13069 skip "Need MDS version at least 2.6.94"
13070 check_swap_layouts_support
13071 [ -z "$(which getfattr 2>/dev/null)" ] &&
13072 skip_env "no getfattr command"
13074 local file1=$DIR/$tdir/$tfile-1
13075 local file2=$DIR/$tdir/$tfile-2
13076 local file3=$DIR/$tdir/$tfile-3
13079 mkdir -p $DIR/$tdir
13080 touch $file1 || error "create $file1 failed"
13081 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13082 error "create $file2 failed"
13083 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13084 error "create $file3 failed"
13086 $LFS swap_layouts $file1 $file2 ||
13087 error "swap $file1 $file2 layouts failed"
13089 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13090 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13092 echo 123 > $file1 || error "Should be able to write into $file1"
13094 $LFS swap_layouts $file1 $file3 ||
13095 error "swap $file1 $file3 layouts failed"
13097 echo 123 > $file1 || error "Should be able to write into $file1"
13099 rm -rf $file1 $file2 $file3
13101 run_test 184e "Recreate layout after stripeless layout swaps"
13103 test_185() { # LU-2441
13104 # LU-3553 - no volatile file support in old servers
13105 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13106 skip "Need MDS version at least 2.3.60"
13108 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13109 touch $DIR/$tdir/spoo
13110 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13111 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13112 error "cannot create/write a volatile file"
13113 [ "$FILESET" == "" ] &&
13114 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13115 error "FID is still valid after close"
13117 multiop_bg_pause $DIR/$tdir vVw4096_c
13124 # assume that the next FID for this client is sequential, since stdout
13125 # is unfortunately eaten by multiop_bg_pause
13126 local n=$((${fidv[1]} + 1))
13127 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13128 if [ "$FILESET" == "" ]; then
13129 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13130 error "FID is missing before close"
13132 kill -USR1 $multi_pid
13133 # 1 second delay, so if mtime change we will see it
13135 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13136 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13138 run_test 185 "Volatile file support"
13141 remote_mds_nodsh && skip "remote MDS with nodsh"
13142 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13143 skip "Need MDS version at least 2.3.0"
13145 local dir0=$DIR/$tdir/$testnum
13146 mkdir -p $dir0 || error "creating dir $dir0"
13148 local file=$dir0/file1
13149 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13150 local dv1=$($LFS data_version $file)
13151 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13152 local dv2=$($LFS data_version $file)
13153 [[ $dv1 != $dv2 ]] ||
13154 error "data version did not change on write $dv1 == $dv2"
13159 run_test 187a "Test data version change"
13162 remote_mds_nodsh && skip "remote MDS with nodsh"
13163 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13164 skip "Need MDS version at least 2.3.0"
13166 local dir0=$DIR/$tdir/$testnum
13167 mkdir -p $dir0 || error "creating dir $dir0"
13169 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13170 [[ ${DV[0]} != ${DV[1]} ]] ||
13171 error "data version did not change on write"\
13172 " ${DV[0]} == ${DV[1]}"
13177 run_test 187b "Test data version change on volatile file"
13180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13181 remote_mgs_nodsh && skip "remote MGS with nodsh"
13182 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13184 local POOL=${POOL:-cea1}
13185 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13186 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13189 local last_ost=$(($OSTCOUNT - 1))
13191 local ost_list=$(seq $first_ost $ost_step $last_ost)
13192 local ost_range="$first_ost $last_ost $ost_step"
13193 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13194 local file_dir=$POOL_ROOT/file_tst
13195 local subdir=$test_path/subdir
13198 if ! combined_mgs_mds ; then
13203 # former test_200a test_200b
13204 pool_add $POOL || { rc=$? ; break; }
13205 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13206 # former test_200c test_200d
13207 mkdir -p $test_path
13208 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13209 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13211 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13212 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13213 || { rc=$? ; break; }
13214 # former test_200e test_200f
13215 local files=$((OSTCOUNT*3))
13216 pool_alloc_files $POOL $test_path $files "$ost_list" \
13217 || { rc=$? ; break; }
13218 pool_create_files $POOL $file_dir $files "$ost_list" \
13219 || { rc=$? ; break; }
13220 # former test_200g test_200h
13221 pool_lfs_df $POOL || { rc=$? ; break; }
13222 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13224 # former test_201a test_201b test_201c
13225 pool_remove_first_target $POOL || { rc=$? ; break; }
13227 local f=$test_path/$tfile
13228 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13229 pool_remove $POOL $f || { rc=$? ; break; }
13235 if ! combined_mgs_mds ; then
13240 run_test 200 "OST pools"
13242 # usage: default_attr <count | size | offset>
13244 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13247 # usage: check_default_stripe_attr
13248 check_default_stripe_attr() {
13249 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13252 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13254 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13258 error "unknown getstripe attr '$1'"
13261 [ $ACTUAL == $EXPECTED ] ||
13262 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13266 test_mkdir $DIR/$tdir
13267 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13269 check_default_stripe_attr --stripe-count
13270 check_default_stripe_attr --stripe-size
13271 check_default_stripe_attr --stripe-index
13273 run_test 204a "Print default stripe attributes"
13276 test_mkdir $DIR/$tdir
13277 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13279 check_default_stripe_attr --stripe-size
13280 check_default_stripe_attr --stripe-index
13282 run_test 204b "Print default stripe size and offset"
13285 test_mkdir $DIR/$tdir
13286 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13288 check_default_stripe_attr --stripe-count
13289 check_default_stripe_attr --stripe-index
13291 run_test 204c "Print default stripe count and offset"
13294 test_mkdir $DIR/$tdir
13295 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13297 check_default_stripe_attr --stripe-count
13298 check_default_stripe_attr --stripe-size
13300 run_test 204d "Print default stripe count and size"
13303 test_mkdir $DIR/$tdir
13304 $SETSTRIPE -d $DIR/$tdir
13306 check_default_stripe_attr --stripe-count --raw
13307 check_default_stripe_attr --stripe-size --raw
13308 check_default_stripe_attr --stripe-index --raw
13310 run_test 204e "Print raw stripe attributes"
13313 test_mkdir $DIR/$tdir
13314 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13316 check_default_stripe_attr --stripe-size --raw
13317 check_default_stripe_attr --stripe-index --raw
13319 run_test 204f "Print raw stripe size and offset"
13322 test_mkdir $DIR/$tdir
13323 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13325 check_default_stripe_attr --stripe-count --raw
13326 check_default_stripe_attr --stripe-index --raw
13328 run_test 204g "Print raw stripe count and offset"
13331 test_mkdir $DIR/$tdir
13332 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13334 check_default_stripe_attr --stripe-count --raw
13335 check_default_stripe_attr --stripe-size --raw
13337 run_test 204h "Print raw stripe count and size"
13339 # Figure out which job scheduler is being used, if any,
13340 # or use a fake one
13341 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13342 JOBENV=SLURM_JOB_ID
13343 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13345 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13347 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13348 JOBENV=LOADL_STEP_ID
13349 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13352 $LCTL list_param jobid_name > /dev/null 2>&1
13353 if [ $? -eq 0 ]; then
13359 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13361 verify_jobstats() {
13366 # we don't really need to clear the stats for this test to work, since each
13367 # command has a unique jobid, but it makes debugging easier if needed.
13368 # for facet in $facets; do
13369 # local dev=$(convert_facet2label $facet)
13370 # # clear old jobstats
13371 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13374 # use a new JobID for each test, or we might see an old one
13375 [ "$JOBENV" = "FAKE_JOBID" ] &&
13376 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13378 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13380 [ "$JOBENV" = "nodelocal" ] && {
13381 FAKE_JOBID=id.$testnum.%e.$RANDOM
13382 $LCTL set_param jobid_name=$FAKE_JOBID
13383 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13386 log "Test: ${cmd[*]}"
13387 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13389 if [ $JOBENV = "FAKE_JOBID" ]; then
13390 FAKE_JOBID=$JOBVAL ${cmd[*]}
13395 # all files are created on OST0000
13396 for facet in $facets; do
13397 local stats="*.$(convert_facet2label $facet).job_stats"
13399 # strip out libtool wrappers for in-tree executables
13400 if [ $(do_facet $facet lctl get_param $stats |
13401 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13402 do_facet $facet lctl get_param $stats
13403 error "No jobstats for $JOBVAL found on $facet::$stats"
13409 local new_jobenv=$1
13411 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13412 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13415 test_205() { # Job stats
13416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13417 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13418 skip "Need MDS version with at least 2.7.1"
13419 remote_mgs_nodsh && skip "remote MGS with nodsh"
13420 remote_mds_nodsh && skip "remote MDS with nodsh"
13421 remote_ost_nodsh && skip "remote OST with nodsh"
13422 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13423 skip "Server doesn't support jobstats"
13424 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13426 local old_jobenv=$($LCTL get_param -n jobid_var)
13427 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13428 stack_trap "do_facet mgs \
13429 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13433 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13434 mdt.*.job_cleanup_interval | head -n 1)
13435 local new_interval=5
13436 do_facet $SINGLEMDS \
13437 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13438 stack_trap "do_facet $SINGLEMDS \
13439 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13440 local start=$SECONDS
13444 cmd="mkdir $DIR/$tdir"
13445 verify_jobstats "$cmd" "$SINGLEMDS"
13447 cmd="rmdir $DIR/$tdir"
13448 verify_jobstats "$cmd" "$SINGLEMDS"
13449 # mkdir on secondary MDT
13450 if [ $MDSCOUNT -gt 1 ]; then
13451 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13452 verify_jobstats "$cmd" "mds2"
13455 cmd="mknod $DIR/$tfile c 1 3"
13456 verify_jobstats "$cmd" "$SINGLEMDS"
13458 cmd="rm -f $DIR/$tfile"
13459 verify_jobstats "$cmd" "$SINGLEMDS"
13460 # create all files on OST0000 so verify_jobstats can find OST stats
13462 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13463 verify_jobstats "$cmd" "$SINGLEMDS"
13465 cmd="touch $DIR/$tfile"
13466 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13468 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13469 verify_jobstats "$cmd" "ost1"
13471 cancel_lru_locks osc
13472 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13473 verify_jobstats "$cmd" "ost1"
13475 cmd="$TRUNCATE $DIR/$tfile 0"
13476 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13478 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13479 verify_jobstats "$cmd" "$SINGLEMDS"
13480 # jobstats expiry - sleep until old stats should be expired
13481 local left=$((new_interval + 5 - (SECONDS - start)))
13482 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13483 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13485 cmd="mkdir $DIR/$tdir.expire"
13486 verify_jobstats "$cmd" "$SINGLEMDS"
13487 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13488 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13490 # Ensure that jobid are present in changelog (if supported by MDS)
13491 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13492 changelog_dump | tail -10
13493 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13494 [ $jobids -eq 9 ] ||
13495 error "Wrong changelog jobid count $jobids != 9"
13499 jobstats_set $JOBENV
13501 changelog_dump | grep $tfile
13502 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13503 [ $jobids -eq 0 ] ||
13504 error "Unexpected jobids when jobid_var=$JOBENV"
13507 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13508 JOBENV="JOBCOMPLEX"
13509 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13511 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13513 run_test 205 "Verify job stats"
13515 # LU-1480, LU-1773 and LU-1657
13517 mkdir -p $DIR/$tdir
13518 $SETSTRIPE -c -1 $DIR/$tdir
13519 #define OBD_FAIL_LOV_INIT 0x1403
13520 $LCTL set_param fail_loc=0xa0001403
13521 $LCTL set_param fail_val=1
13522 touch $DIR/$tdir/$tfile || true
13524 run_test 206 "fail lov_init_raid0() doesn't lbug"
13527 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13528 local fsz=`stat -c %s $DIR/$tfile`
13529 cancel_lru_locks mdc
13531 # do not return layout in getattr intent
13532 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13533 $LCTL set_param fail_loc=0x170
13534 local sz=`stat -c %s $DIR/$tfile`
13536 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13540 run_test 207a "can refresh layout at glimpse"
13543 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13544 local cksum=`md5sum $DIR/$tfile`
13545 local fsz=`stat -c %s $DIR/$tfile`
13546 cancel_lru_locks mdc
13547 cancel_lru_locks osc
13549 # do not return layout in getattr intent
13550 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13551 $LCTL set_param fail_loc=0x171
13553 # it will refresh layout after the file is opened but before read issues
13554 echo checksum is "$cksum"
13555 echo "$cksum" |md5sum -c --quiet || error "file differs"
13559 run_test 207b "can refresh layout at open"
13562 # FIXME: in this test suite, only RD lease is used. This is okay
13563 # for now as only exclusive open is supported. After generic lease
13564 # is done, this test suite should be revised. - Jinshan
13566 remote_mds_nodsh && skip "remote MDS with nodsh"
13567 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13568 skip "Need MDS version at least 2.4.52"
13570 echo "==== test 1: verify get lease work"
13571 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13573 echo "==== test 2: verify lease can be broken by upcoming open"
13574 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13578 $MULTIOP $DIR/$tfile oO_RDONLY:c
13579 kill -USR1 $PID && wait $PID || error "break lease error"
13581 echo "==== test 3: verify lease can't be granted if an open already exists"
13582 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13586 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13587 kill -USR1 $PID && wait $PID || error "open file error"
13589 echo "==== test 4: lease can sustain over recovery"
13590 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13596 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13598 echo "==== test 5: lease broken can't be regained by replay"
13599 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13603 # open file to break lease and then recovery
13604 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13607 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13611 run_test 208 "Exclusive open"
13614 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13615 skip_env "must have disp_stripe"
13618 sync; sleep 5; sync;
13620 echo 3 > /proc/sys/vm/drop_caches
13621 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13623 # open/close 500 times
13624 for i in $(seq 500); do
13628 echo 3 > /proc/sys/vm/drop_caches
13629 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13631 echo "before: $req_before, after: $req_after"
13632 [ $((req_after - req_before)) -ge 300 ] &&
13633 error "open/close requests are not freed"
13636 run_test 209 "read-only open/close requests should be freed promptly"
13640 size=$((size % 8192 + 1))
13641 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13642 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13643 rm -f $DIR/f212 $DIR/f212.xyz
13645 run_test 212 "Sendfile test ============================================"
13648 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13649 cancel_lru_locks osc
13650 lctl set_param fail_loc=0x8000040f
13651 # generate a read lock
13652 cat $DIR/$tfile > /dev/null
13653 # write to the file, it will try to cancel the above read lock.
13654 cat /etc/hosts >> $DIR/$tfile
13656 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13658 test_214() { # for bug 20133
13659 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13660 for (( i=0; i < 340; i++ )) ; do
13661 touch $DIR/$tdir/d214c/a$i
13664 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13665 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13666 ls $DIR/d214c || error "ls $DIR/d214c failed"
13667 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13668 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13670 run_test 214 "hash-indexed directory test - bug 20133"
13672 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13673 create_lnet_proc_files() {
13674 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13677 # counterpart of create_lnet_proc_files
13678 remove_lnet_proc_files() {
13679 rm -f $TMP/lnet_$1.sys
13682 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13683 # 3rd arg as regexp for body
13684 check_lnet_proc_stats() {
13685 local l=$(cat "$TMP/lnet_$1" |wc -l)
13686 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13688 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13691 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13692 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13693 # optional and can be regexp for 2nd line (lnet.routes case)
13694 check_lnet_proc_entry() {
13695 local blp=2 # blp stands for 'position of 1st line of body'
13696 [ -z "$5" ] || blp=3 # lnet.routes case
13698 local l=$(cat "$TMP/lnet_$1" |wc -l)
13699 # subtracting one from $blp because the body can be empty
13700 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13702 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13703 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13705 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13706 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13708 # bail out if any unexpected line happened
13709 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13710 [ "$?" != 0 ] || error "$2 misformatted"
13713 test_215() { # for bugs 18102, 21079, 21517
13714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13716 local N='(0|[1-9][0-9]*)' # non-negative numeric
13717 local P='[1-9][0-9]*' # positive numeric
13718 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13719 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13720 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13721 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13723 local L1 # regexp for 1st line
13724 local L2 # regexp for 2nd line (optional)
13725 local BR # regexp for the rest (body)
13727 # lnet.stats should look as 11 space-separated non-negative numerics
13728 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13729 create_lnet_proc_files "stats"
13730 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13731 remove_lnet_proc_files "stats"
13733 # lnet.routes should look like this:
13734 # Routing disabled/enabled
13735 # net hops priority state router
13736 # where net is a string like tcp0, hops > 0, priority >= 0,
13737 # state is up/down,
13738 # router is a string like 192.168.1.1@tcp2
13739 L1="^Routing (disabled|enabled)$"
13740 L2="^net +hops +priority +state +router$"
13741 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13742 create_lnet_proc_files "routes"
13743 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13744 remove_lnet_proc_files "routes"
13746 # lnet.routers should look like this:
13747 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13748 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13749 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13750 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13751 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13752 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13753 create_lnet_proc_files "routers"
13754 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13755 remove_lnet_proc_files "routers"
13757 # lnet.peers should look like this:
13758 # nid refs state last max rtr min tx min queue
13759 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13760 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13761 # numeric (0 or >0 or <0), queue >= 0.
13762 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13763 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13764 create_lnet_proc_files "peers"
13765 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13766 remove_lnet_proc_files "peers"
13768 # lnet.buffers should look like this:
13769 # pages count credits min
13770 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13771 L1="^pages +count +credits +min$"
13772 BR="^ +$N +$N +$I +$I$"
13773 create_lnet_proc_files "buffers"
13774 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13775 remove_lnet_proc_files "buffers"
13777 # lnet.nis should look like this:
13778 # nid status alive refs peer rtr max tx min
13779 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13780 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13781 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13782 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13783 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13784 create_lnet_proc_files "nis"
13785 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13786 remove_lnet_proc_files "nis"
13788 # can we successfully write to lnet.stats?
13789 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13791 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13793 test_216() { # bug 20317
13794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13795 remote_ost_nodsh && skip "remote OST with nodsh"
13798 local facets=$(get_facets OST)
13799 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13801 save_lustre_params client "osc.*.contention_seconds" > $p
13802 save_lustre_params $facets \
13803 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13804 save_lustre_params $facets \
13805 "ldlm.namespaces.filter-*.contended_locks" >> $p
13806 save_lustre_params $facets \
13807 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13808 clear_stats osc.*.osc_stats
13810 # agressive lockless i/o settings
13811 do_nodes $(comma_list $(osts_nodes)) \
13812 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13813 ldlm.namespaces.filter-*.contended_locks=0 \
13814 ldlm.namespaces.filter-*.contention_seconds=60"
13815 lctl set_param -n osc.*.contention_seconds=60
13817 $DIRECTIO write $DIR/$tfile 0 10 4096
13818 $CHECKSTAT -s 40960 $DIR/$tfile
13820 # disable lockless i/o
13821 do_nodes $(comma_list $(osts_nodes)) \
13822 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13823 ldlm.namespaces.filter-*.contended_locks=32 \
13824 ldlm.namespaces.filter-*.contention_seconds=0"
13825 lctl set_param -n osc.*.contention_seconds=0
13826 clear_stats osc.*.osc_stats
13828 dd if=/dev/zero of=$DIR/$tfile count=0
13829 $CHECKSTAT -s 0 $DIR/$tfile
13831 restore_lustre_params <$p
13835 run_test 216 "check lockless direct write updates file size and kms correctly"
13837 test_217() { # bug 22430
13838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13843 for node in $(nodes_list); do
13844 nid=$(host_nids_address $node $NETTYPE)
13845 if [[ $nid = *-* ]] ; then
13846 echo "lctl ping $(h2nettype $nid)"
13847 lctl ping $(h2nettype $nid)
13849 echo "skipping $node (no hyphen detected)"
13853 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13856 # do directio so as not to populate the page cache
13857 log "creating a 10 Mb file"
13858 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13859 log "starting reads"
13860 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13861 log "truncating the file"
13862 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13864 kill %+ || true # reads might have finished
13865 echo "wait until dd is finished"
13867 log "removing the temporary file"
13868 rm -rf $DIR/$tfile || error "tmp file removal failed"
13870 run_test 218 "parallel read and truncate should not deadlock"
13873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13875 # write one partial page
13876 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13877 # set no grant so vvp_io_commit_write will do sync write
13878 $LCTL set_param fail_loc=0x411
13879 # write a full page at the end of file
13880 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13882 $LCTL set_param fail_loc=0
13883 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13884 $LCTL set_param fail_loc=0x411
13885 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13888 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13889 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13891 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13893 test_220() { #LU-325
13894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13895 remote_ost_nodsh && skip "remote OST with nodsh"
13896 remote_mds_nodsh && skip "remote MDS with nodsh"
13897 remote_mgs_nodsh && skip "remote MGS with nodsh"
13901 # create on MDT0000 so the last_id and next_id are correct
13903 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13907 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13908 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13909 osc.$mdtosc_proc1.prealloc_last_id)
13910 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13911 osc.$mdtosc_proc1.prealloc_next_id)
13915 if ! combined_mgs_mds ; then
13919 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13920 #define OBD_FAIL_OST_ENOINO 0x229
13921 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13922 create_pool $FSNAME.$TESTNAME || return 1
13923 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13925 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13927 MDSOBJS=$((last_id - next_id))
13928 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13930 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13931 echo "OST still has $count kbytes free"
13933 echo "create $MDSOBJS files @next_id..."
13934 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13936 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13937 osc.$mdtosc_proc1.prealloc_last_id)
13938 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13939 osc.$mdtosc_proc1.prealloc_next_id)
13941 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13946 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13947 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13949 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13950 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13951 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13952 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13953 echo "unlink $MDSOBJS files @$next_id..."
13954 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13956 if ! combined_mgs_mds ; then
13960 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13965 dd if=`which date` of=$MOUNT/date oflag=sync
13966 chmod +x $MOUNT/date
13968 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13969 $LCTL set_param fail_loc=0x80001401
13971 $MOUNT/date > /dev/null
13974 run_test 221 "make sure fault and truncate race to not cause OOM"
13977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13980 test_mkdir $DIR/$tdir
13981 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13982 createmany -o $DIR/$tdir/$tfile 10
13983 cancel_lru_locks mdc
13984 cancel_lru_locks osc
13985 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13986 $LCTL set_param fail_loc=0x31a
13987 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13988 $LCTL set_param fail_loc=0
13991 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13997 test_mkdir $DIR/$tdir
13998 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13999 createmany -o $DIR/$tdir/$tfile 10
14000 cancel_lru_locks mdc
14001 cancel_lru_locks osc
14002 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14003 $LCTL set_param fail_loc=0x31a
14004 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14005 $LCTL set_param fail_loc=0
14007 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14013 test_mkdir $DIR/$tdir
14014 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14015 createmany -o $DIR/$tdir/$tfile 10
14016 cancel_lru_locks mdc
14017 cancel_lru_locks osc
14018 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14019 $LCTL set_param fail_loc=0x31b
14020 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14021 $LCTL set_param fail_loc=0
14024 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14026 test_224a() { # LU-1039, MRP-303
14027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14029 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14030 $LCTL set_param fail_loc=0x508
14031 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14032 $LCTL set_param fail_loc=0
14035 run_test 224a "Don't panic on bulk IO failure"
14037 test_224b() { # LU-1039, MRP-303
14038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14040 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14041 cancel_lru_locks osc
14042 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14043 $LCTL set_param fail_loc=0x515
14044 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14045 $LCTL set_param fail_loc=0
14048 run_test 224b "Don't panic on bulk IO failure"
14050 test_224c() { # LU-6441
14051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14052 remote_mds_nodsh && skip "remote MDS with nodsh"
14054 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14055 save_writethrough $p
14056 set_cache writethrough on
14058 local pages_per_rpc=$($LCTL get_param \
14059 osc.*.max_pages_per_rpc)
14060 local at_max=$($LCTL get_param -n at_max)
14061 local timeout=$($LCTL get_param -n timeout)
14062 local test_at="$LCTL get_param -n at_max"
14063 local param_at="$FSNAME.sys.at_max"
14064 local test_timeout="$LCTL get_param -n timeout"
14065 local param_timeout="$FSNAME.sys.timeout"
14067 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14069 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14070 error "conf_param at_max=0 failed"
14071 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14072 error "conf_param timeout=5 failed"
14074 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14075 do_facet ost1 $LCTL set_param fail_loc=0x520
14076 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14077 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14079 do_facet ost1 $LCTL set_param fail_loc=0
14081 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14082 error "conf_param at_max=$at_max failed"
14083 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14084 $timeout || error "conf_param timeout=$timeout failed"
14086 $LCTL set_param -n $pages_per_rpc
14087 restore_lustre_params < $p
14090 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14092 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14095 if [ -z ${MDSSURVEY} ]; then
14096 skip_env "mds-survey not found"
14098 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14099 skip "Need MDS version at least 2.2.51"
14101 local mds=$(facet_host $SINGLEMDS)
14102 local target=$(do_nodes $mds 'lctl dl' |
14103 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14105 local cmd1="file_count=1000 thrhi=4"
14106 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14107 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14108 local cmd="$cmd1 $cmd2 $cmd3"
14110 rm -f ${TMP}/mds_survey*
14112 eval $cmd || error "mds-survey with zero-stripe failed"
14113 cat ${TMP}/mds_survey*
14114 rm -f ${TMP}/mds_survey*
14116 run_test 225a "Metadata survey sanity with zero-stripe"
14119 if [ -z ${MDSSURVEY} ]; then
14120 skip_env "mds-survey not found"
14122 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14123 skip "Need MDS version at least 2.2.51"
14124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14125 remote_mds_nodsh && skip "remote MDS with nodsh"
14126 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14127 skip_env "Need to mount OST to test"
14130 local mds=$(facet_host $SINGLEMDS)
14131 local target=$(do_nodes $mds 'lctl dl' |
14132 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14134 local cmd1="file_count=1000 thrhi=4"
14135 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14136 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14137 local cmd="$cmd1 $cmd2 $cmd3"
14139 rm -f ${TMP}/mds_survey*
14141 eval $cmd || error "mds-survey with stripe_count failed"
14142 cat ${TMP}/mds_survey*
14143 rm -f ${TMP}/mds_survey*
14145 run_test 225b "Metadata survey sanity with stripe_count = 1"
14147 mcreate_path2fid () {
14153 local path=$DIR/$tdir/$name
14158 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14159 error "cannot create $desc"
14161 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14163 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14165 fid_path=$($LFS fid2path $MOUNT $fid)
14167 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14169 [ "$path" == "$fid_path" ] ||
14170 error "fid2path returned $fid_path, expected $path"
14172 echo "pass with $path and $fid"
14177 mkdir -p $DIR/$tdir
14179 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14180 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14181 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14182 mcreate_path2fid 0040666 0 0 dir "directory"
14183 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14184 mcreate_path2fid 0100666 0 0 file "regular file"
14185 mcreate_path2fid 0120666 0 0 link "symbolic link"
14186 mcreate_path2fid 0140666 0 0 sock "socket"
14188 run_test 226a "call path2fid and fid2path on files of all type"
14191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14196 mkdir -p $DIR/$tdir
14197 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14198 error "create remote directory failed"
14199 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14200 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14201 "character special file (null)"
14202 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14203 "character special file (no device)"
14204 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14205 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14206 "block special file (loop)"
14207 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14208 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14209 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14211 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14213 # LU-1299 Executing or running ldd on a truncated executable does not
14214 # cause an out-of-memory condition.
14216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14217 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14219 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14220 chmod +x $MOUNT/date
14222 $MOUNT/date > /dev/null
14223 ldd $MOUNT/date > /dev/null
14226 run_test 227 "running truncated executable does not cause OOM"
14228 # LU-1512 try to reuse idle OI blocks
14230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14231 remote_mds_nodsh && skip "remote MDS with nodsh"
14232 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14233 skip_env "ldiskfs only test"
14235 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14236 local myDIR=$DIR/$tdir
14239 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14240 $LCTL set_param fail_loc=0x80001002
14241 createmany -o $myDIR/t- 10000
14242 $LCTL set_param fail_loc=0
14243 # The guard is current the largest FID holder
14245 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14247 local IDX=$(($SEQ % 64))
14249 do_facet $SINGLEMDS sync
14250 # Make sure journal flushed.
14252 local blk1=$(do_facet $SINGLEMDS \
14253 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14254 grep Blockcount | awk '{print $4}')
14256 # Remove old files, some OI blocks will become idle.
14257 unlinkmany $myDIR/t- 10000
14258 # Create new files, idle OI blocks should be reused.
14259 createmany -o $myDIR/t- 2000
14260 do_facet $SINGLEMDS sync
14261 # Make sure journal flushed.
14263 local blk2=$(do_facet $SINGLEMDS \
14264 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14265 grep Blockcount | awk '{print $4}')
14267 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14269 run_test 228a "try to reuse idle OI blocks"
14272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14273 remote_mds_nodsh && skip "remote MDS with nodsh"
14274 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14275 skip_env "ldiskfs only test"
14277 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14278 local myDIR=$DIR/$tdir
14281 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14282 $LCTL set_param fail_loc=0x80001002
14283 createmany -o $myDIR/t- 10000
14284 $LCTL set_param fail_loc=0
14285 # The guard is current the largest FID holder
14287 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14289 local IDX=$(($SEQ % 64))
14291 do_facet $SINGLEMDS sync
14292 # Make sure journal flushed.
14294 local blk1=$(do_facet $SINGLEMDS \
14295 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14296 grep Blockcount | awk '{print $4}')
14298 # Remove old files, some OI blocks will become idle.
14299 unlinkmany $myDIR/t- 10000
14302 stop $SINGLEMDS || error "Fail to stop MDT."
14304 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14306 df $MOUNT || error "Fail to df."
14307 # Create new files, idle OI blocks should be reused.
14308 createmany -o $myDIR/t- 2000
14309 do_facet $SINGLEMDS sync
14310 # Make sure journal flushed.
14312 local blk2=$(do_facet $SINGLEMDS \
14313 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14314 grep Blockcount | awk '{print $4}')
14316 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14318 run_test 228b "idle OI blocks can be reused after MDT restart"
14322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14323 remote_mds_nodsh && skip "remote MDS with nodsh"
14324 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14325 skip_env "ldiskfs only test"
14327 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14328 local myDIR=$DIR/$tdir
14331 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14332 $LCTL set_param fail_loc=0x80001002
14333 # 20000 files can guarantee there are index nodes in the OI file
14334 createmany -o $myDIR/t- 20000
14335 $LCTL set_param fail_loc=0
14336 # The guard is current the largest FID holder
14338 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14340 local IDX=$(($SEQ % 64))
14342 do_facet $SINGLEMDS sync
14343 # Make sure journal flushed.
14345 local blk1=$(do_facet $SINGLEMDS \
14346 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14347 grep Blockcount | awk '{print $4}')
14349 # Remove old files, some OI blocks will become idle.
14350 unlinkmany $myDIR/t- 20000
14352 # The OI file should become empty now
14354 # Create new files, idle OI blocks should be reused.
14355 createmany -o $myDIR/t- 2000
14356 do_facet $SINGLEMDS sync
14357 # Make sure journal flushed.
14359 local blk2=$(do_facet $SINGLEMDS \
14360 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14361 grep Blockcount | awk '{print $4}')
14363 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14365 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14367 test_229() { # LU-2482, LU-3448
14368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14369 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14370 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14371 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14375 # Create a file with a released layout and stripe count 2.
14376 $MULTIOP $DIR/$tfile H2c ||
14377 error "failed to create file with released layout"
14379 $GETSTRIPE -v $DIR/$tfile
14381 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14382 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14384 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14385 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14386 stat $DIR/$tfile || error "failed to stat released file"
14388 chown $RUNAS_ID $DIR/$tfile ||
14389 error "chown $RUNAS_ID $DIR/$tfile failed"
14391 chgrp $RUNAS_ID $DIR/$tfile ||
14392 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14394 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14395 rm $DIR/$tfile || error "failed to remove released file"
14397 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14405 test_mkdir $DIR/$tdir
14406 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14407 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14408 [ $mdt_idx -ne 0 ] &&
14409 error "create local directory on wrong MDT $mdt_idx"
14411 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14412 error "create remote directory failed"
14413 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14414 [ $mdt_idx -ne $MDTIDX ] &&
14415 error "create remote directory on wrong MDT $mdt_idx"
14417 createmany -o $DIR/$tdir/test_230/t- 10 ||
14418 error "create files on remote directory failed"
14419 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14420 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14421 rm -r $DIR/$tdir || error "unlink remote directory failed"
14423 run_test 230a "Create remote directory and files under the remote directory"
14426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14427 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14435 local migrate_dir=$DIR/$tdir/migrate_dir
14436 local other_dir=$DIR/$tdir/other_dir
14438 test_mkdir $DIR/$tdir
14439 test_mkdir -i0 -c1 $migrate_dir
14440 test_mkdir -i0 -c1 $other_dir
14441 for ((i=0; i<10; i++)); do
14442 mkdir -p $migrate_dir/dir_${i}
14443 createmany -o $migrate_dir/dir_${i}/f 10 ||
14444 error "create files under remote dir failed $i"
14447 cp /etc/passwd $migrate_dir/$tfile
14448 cp /etc/passwd $other_dir/$tfile
14449 chattr +SAD $migrate_dir
14450 chattr +SAD $migrate_dir/$tfile
14452 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14453 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14454 local old_dir_mode=$(stat -c%f $migrate_dir)
14455 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14457 mkdir -p $migrate_dir/dir_default_stripe2
14458 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14459 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14461 mkdir -p $other_dir
14462 ln $migrate_dir/$tfile $other_dir/luna
14463 ln $migrate_dir/$tfile $migrate_dir/sofia
14464 ln $other_dir/$tfile $migrate_dir/david
14465 ln -s $migrate_dir/$tfile $other_dir/zachary
14466 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14467 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14469 $LFS migrate -m $MDTIDX $migrate_dir ||
14470 error "fails on migrating remote dir to MDT1"
14472 echo "migratate to MDT1, then checking.."
14473 for ((i = 0; i < 10; i++)); do
14474 for file in $(find $migrate_dir/dir_${i}); do
14475 mdt_index=$($LFS getstripe -M $file)
14476 [ $mdt_index == $MDTIDX ] ||
14477 error "$file is not on MDT${MDTIDX}"
14481 # the multiple link file should still in MDT0
14482 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14483 [ $mdt_index == 0 ] ||
14484 error "$file is not on MDT${MDTIDX}"
14486 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14487 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14488 error " expect $old_dir_flag get $new_dir_flag"
14490 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14491 [ "$old_file_flag" = "$new_file_flag" ] ||
14492 error " expect $old_file_flag get $new_file_flag"
14494 local new_dir_mode=$(stat -c%f $migrate_dir)
14495 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14496 error "expect mode $old_dir_mode get $new_dir_mode"
14498 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14499 [ "$old_file_mode" = "$new_file_mode" ] ||
14500 error "expect mode $old_file_mode get $new_file_mode"
14502 diff /etc/passwd $migrate_dir/$tfile ||
14503 error "$tfile different after migration"
14505 diff /etc/passwd $other_dir/luna ||
14506 error "luna different after migration"
14508 diff /etc/passwd $migrate_dir/sofia ||
14509 error "sofia different after migration"
14511 diff /etc/passwd $migrate_dir/david ||
14512 error "david different after migration"
14514 diff /etc/passwd $other_dir/zachary ||
14515 error "zachary different after migration"
14517 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14518 error "${tfile}_ln different after migration"
14520 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14521 error "${tfile}_ln_other different after migration"
14523 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14524 [ $stripe_count = 2 ] ||
14525 error "dir strpe_count $d != 2 after migration."
14527 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14528 [ $stripe_count = 2 ] ||
14529 error "file strpe_count $d != 2 after migration."
14531 #migrate back to MDT0
14534 $LFS migrate -m $MDTIDX $migrate_dir ||
14535 error "fails on migrating remote dir to MDT0"
14537 echo "migrate back to MDT0, checking.."
14538 for file in $(find $migrate_dir); do
14539 mdt_index=$($LFS getstripe -M $file)
14540 [ $mdt_index == $MDTIDX ] ||
14541 error "$file is not on MDT${MDTIDX}"
14544 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14545 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14546 error " expect $old_dir_flag get $new_dir_flag"
14548 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14549 [ "$old_file_flag" = "$new_file_flag" ] ||
14550 error " expect $old_file_flag get $new_file_flag"
14552 local new_dir_mode=$(stat -c%f $migrate_dir)
14553 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14554 error "expect mode $old_dir_mode get $new_dir_mode"
14556 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14557 [ "$old_file_mode" = "$new_file_mode" ] ||
14558 error "expect mode $old_file_mode get $new_file_mode"
14560 diff /etc/passwd ${migrate_dir}/$tfile ||
14561 error "$tfile different after migration"
14563 diff /etc/passwd ${other_dir}/luna ||
14564 error "luna different after migration"
14566 diff /etc/passwd ${migrate_dir}/sofia ||
14567 error "sofia 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 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14588 run_test 230b "migrate directory"
14591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14593 remote_mds_nodsh && skip "remote MDS with nodsh"
14598 local migrate_dir=$DIR/$tdir/migrate_dir
14600 #If migrating directory fails in the middle, all entries of
14601 #the directory is still accessiable.
14602 test_mkdir $DIR/$tdir
14603 test_mkdir -i0 -c1 $migrate_dir
14605 createmany -o $migrate_dir/f 10 ||
14606 error "create files under ${migrate_dir} failed"
14608 #failed after migrating 5 entries
14609 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14610 do_facet mds1 lctl set_param fail_loc=0x20001801
14611 do_facet mds1 lctl set_param fail_val=5
14612 local t=$(ls $migrate_dir | wc -l)
14613 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14614 error "migrate should fail after 5 entries"
14616 mkdir $migrate_dir/dir &&
14617 error "mkdir succeeds under migrating directory"
14618 touch $migrate_dir/file &&
14619 error "touch file succeeds under migrating directory"
14621 local u=$(ls $migrate_dir | wc -l)
14622 [ "$u" == "$t" ] || error "$u != $t during migration"
14624 for file in $(find $migrate_dir); do
14625 stat $file || error "stat $file failed"
14628 do_facet mds1 lctl set_param fail_loc=0
14629 do_facet mds1 lctl set_param fail_val=0
14631 $LFS migrate -m $MDTIDX $migrate_dir ||
14632 error "migrate open files should failed with open files"
14634 echo "Finish migration, then checking.."
14635 for file in $(find $migrate_dir); do
14636 mdt_index=$($LFS getstripe -M $file)
14637 [ $mdt_index == $MDTIDX ] ||
14638 error "$file is not on MDT${MDTIDX}"
14641 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14643 run_test 230c "check directory accessiblity if migration is failed"
14646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14651 local migrate_dir=$DIR/$tdir/migrate_dir
14655 test_mkdir $DIR/$tdir
14656 test_mkdir -i0 -c1 $migrate_dir
14658 for ((i=0; i<100; i++)); do
14659 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14660 createmany -o $migrate_dir/dir_${i}/f 100 ||
14661 error "create files under remote dir failed $i"
14664 $LFS migrate -m $MDTIDX $migrate_dir ||
14665 error "migrate remote dir error"
14667 echo "Finish migration, then checking.."
14668 for file in $(find $migrate_dir); do
14669 mdt_index=$($LFS getstripe -M $file)
14670 [ $mdt_index == $MDTIDX ] ||
14671 error "$file is not on MDT${MDTIDX}"
14674 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14676 run_test 230d "check migrate big directory"
14679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14687 mkdir -p $DIR/$tdir
14688 mkdir $DIR/$tdir/migrate_dir
14689 mkdir $DIR/$tdir/other_dir
14690 touch $DIR/$tdir/migrate_dir/a
14691 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14692 ls $DIR/$tdir/other_dir
14694 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14695 error "migrate dir fails"
14697 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14698 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14700 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14701 [ $mdt_index == 0 ] || error "a is not on MDT0"
14703 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14704 error "migrate dir fails"
14706 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14707 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14709 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14710 [ $mdt_index == 1 ] || error "a is not on MDT1"
14712 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14713 [ $mdt_index == 1 ] || error "b is not on MDT1"
14715 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14716 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14718 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14720 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14722 run_test 230e "migrate mulitple local link files"
14725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14726 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14731 mkdir -p $DIR/$tdir
14732 mkdir $DIR/$tdir/migrate_dir
14733 $LFS mkdir -i1 $DIR/$tdir/other_dir
14734 touch $DIR/$tdir/migrate_dir/a
14735 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14736 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14737 ls $DIR/$tdir/other_dir
14739 # a should be migrated to MDT1, since no other links on MDT0
14740 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14741 error "#1 migrate dir fails"
14742 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14743 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14744 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14745 [ $mdt_index == 1 ] || error "a is not on MDT1"
14747 # a should stay on MDT1, because it is a mulitple link file
14748 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14749 error "#2 migrate dir fails"
14750 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14751 [ $mdt_index == 1 ] || error "a is not on MDT1"
14753 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14754 error "#3 migrate dir fails"
14756 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14757 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14758 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14760 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14761 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14763 # a should be migrated to MDT0, since no other links on MDT1
14764 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14765 error "#4 migrate dir fails"
14766 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14767 [ $mdt_index == 0 ] || error "a is not on MDT0"
14769 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14771 run_test 230f "migrate mulitple remote link files"
14774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14775 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14777 mkdir -p $DIR/$tdir/migrate_dir
14779 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14780 error "migrating dir to non-exist MDT succeeds"
14783 run_test 230g "migrate dir to non-exist MDT"
14786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14787 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14788 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14789 skip "Need MDS version at least 2.7.64"
14793 mkdir -p $DIR/$tdir/migrate_dir
14795 $LFS migrate -m1 $DIR &&
14796 error "migrating mountpoint1 should fail"
14798 $LFS migrate -m1 $DIR/$tdir/.. &&
14799 error "migrating mountpoint2 should fail"
14801 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14802 error "migrating $tdir fail"
14804 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14805 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14807 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14808 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14811 run_test 230h "migrate .. and root"
14814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14817 mkdir -p $DIR/$tdir/migrate_dir
14819 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14820 error "migration fails with a tailing slash"
14822 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14823 error "migration fails with two tailing slashes"
14825 run_test 230i "lfs migrate -m tolerates trailing slashes"
14829 # For simplicity this test assumes that max_pages_per_rpc
14830 # is the same across all OSCs
14831 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14832 local bulk_size=$((max_pages * 4096))
14833 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14836 mkdir -p $DIR/$tdir
14837 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14838 error "failed to set stripe with -S ${brw_size}M option"
14840 # clear the OSC stats
14841 $LCTL set_param osc.*.stats=0 &>/dev/null
14844 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14845 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14846 oflag=direct &>/dev/null || error "dd failed"
14848 sync; sleep 1; sync # just to be safe
14849 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14850 if [ x$nrpcs != "x1" ]; then
14851 $LCTL get_param osc.*.stats
14852 error "found $nrpcs ost_write RPCs, not 1 as expected"
14856 # Drop the OSC cache, otherwise we will read from it
14857 cancel_lru_locks osc
14859 # clear the OSC stats
14860 $LCTL set_param osc.*.stats=0 &>/dev/null
14862 # Client reads $bulk_size.
14863 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14864 iflag=direct &>/dev/null || error "dd failed"
14866 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14867 if [ x$nrpcs != "x1" ]; then
14868 $LCTL get_param osc.*.stats
14869 error "found $nrpcs ost_read RPCs, not 1 as expected"
14872 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14875 mkdir -p $DIR/$tdir
14877 for i in {0..1023}; do
14878 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14879 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14880 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14884 run_test 231b "must not assert on fully utilized OST request buffer"
14887 mkdir -p $DIR/$tdir
14888 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14890 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14891 do_facet ost1 $LCTL set_param fail_loc=0x31c
14893 # ignore dd failure
14894 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14896 do_facet ost1 $LCTL set_param fail_loc=0
14897 umount_client $MOUNT || error "umount failed"
14898 mount_client $MOUNT || error "mount failed"
14899 stop ost1 || error "cannot stop ost1"
14900 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14902 run_test 232a "failed lock should not block umount"
14905 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14906 skip "Need MDS version at least 2.10.58"
14908 mkdir -p $DIR/$tdir
14909 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14910 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14912 cancel_lru_locks osc
14914 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14915 do_facet ost1 $LCTL set_param fail_loc=0x31c
14918 $LFS data_version $DIR/$tdir/$tfile || true
14920 do_facet ost1 $LCTL set_param fail_loc=0
14921 umount_client $MOUNT || error "umount failed"
14922 mount_client $MOUNT || error "mount failed"
14923 stop ost1 || error "cannot stop ost1"
14924 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14926 run_test 232b "failed data version lock should not block umount"
14929 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14930 skip "Need MDS version at least 2.3.64"
14931 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
14933 local fid=$($LFS path2fid $MOUNT)
14935 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14936 error "cannot access $MOUNT using its FID '$fid'"
14938 run_test 233a "checking that OBF of the FS root succeeds"
14941 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14942 skip "Need MDS version at least 2.5.90"
14943 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
14945 local fid=$($LFS path2fid $MOUNT/.lustre)
14947 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14948 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14950 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14951 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14952 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14954 run_test 233b "checking that OBF of the FS .lustre succeeds"
14957 local p="$TMP/sanityN-$TESTNAME.parameters"
14958 save_lustre_params client "llite.*.xattr_cache" > $p
14959 lctl set_param llite.*.xattr_cache 1 ||
14960 skip_env "xattr cache is not supported"
14962 mkdir -p $DIR/$tdir || error "mkdir failed"
14963 touch $DIR/$tdir/$tfile || error "touch failed"
14964 # OBD_FAIL_LLITE_XATTR_ENOMEM
14965 $LCTL set_param fail_loc=0x1405
14966 getfattr -n user.attr $DIR/$tdir/$tfile &&
14967 error "getfattr should have failed with ENOMEM"
14968 $LCTL set_param fail_loc=0x0
14971 restore_lustre_params < $p
14974 run_test 234 "xattr cache should not crash on ENOMEM"
14977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14978 skip "Need MDS version at least 2.4.52"
14980 flock_deadlock $DIR/$tfile
14985 124) error "process hangs on a deadlock"
14987 *) error "error executing flock_deadlock $DIR/$tfile"
14991 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14995 check_swap_layouts_support
14997 local ref1=/etc/passwd
14998 local ref2=/etc/group
14999 local file1=$DIR/$tdir/f1
15000 local file2=$DIR/$tdir/f2
15002 test_mkdir -c1 $DIR/$tdir
15003 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15004 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15005 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15006 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15007 local fd=$(free_fd)
15008 local cmd="exec $fd<>$file2"
15011 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15012 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15015 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15020 run_test 236 "Layout swap on open unlinked file"
15022 # test to verify file handle related system calls
15023 # (name_to_handle_at/open_by_handle_at)
15024 # The new system calls are supported in glibc >= 2.14.
15027 echo "Test file_handle syscalls" > $DIR/$tfile ||
15028 error "write failed"
15029 check_fhandle_syscalls $DIR/$tfile ||
15030 error "check_fhandle_syscalls failed"
15032 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15034 # LU-4659 linkea consistency
15036 local server_version=$(lustre_version_code $SINGLEMDS)
15038 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15039 [[ $server_version -gt $(version_code 2.5.1) &&
15040 $server_version -lt $(version_code 2.5.50) ]] ||
15041 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15044 ln $DIR/$tfile $DIR/$tfile.lnk
15045 touch $DIR/$tfile.new
15046 mv $DIR/$tfile.new $DIR/$tfile
15047 local fid1=$($LFS path2fid $DIR/$tfile)
15048 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15049 local path1=$($LFS fid2path $FSNAME "$fid1")
15050 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15051 local path2=$($LFS fid2path $FSNAME "$fid2")
15052 [ $tfile.lnk == $path2 ] ||
15053 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15056 run_test 238 "Verify linkea consistency"
15058 test_239A() { # was test_239
15059 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15060 skip "Need MDS version at least 2.5.60"
15062 local list=$(comma_list $(mdts_nodes))
15064 mkdir -p $DIR/$tdir
15065 createmany -o $DIR/$tdir/f- 5000
15066 unlinkmany $DIR/$tdir/f- 5000
15067 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15068 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15069 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15070 osp.*MDT*.sync_in_flight" | calc_sum)
15071 [ "$changes" -eq 0 ] || error "$changes not synced"
15073 run_test 239A "osp_sync test"
15075 test_239a() { #LU-5297
15076 remote_mds_nodsh && skip "remote MDS with nodsh"
15079 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15080 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15081 chgrp $RUNAS_GID $DIR/$tfile
15082 wait_delete_completed
15084 run_test 239a "process invalid osp sync record correctly"
15086 test_239b() { #LU-5297
15087 remote_mds_nodsh && skip "remote MDS with nodsh"
15090 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15091 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15092 chgrp $RUNAS_GID $DIR/$tfile1
15093 wait_delete_completed
15094 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15096 chgrp $RUNAS_GID $DIR/$tfile2
15097 wait_delete_completed
15099 run_test 239b "process osp sync record with ENOMEM error correctly"
15102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15103 remote_mds_nodsh && skip "remote MDS with nodsh"
15105 mkdir -p $DIR/$tdir
15107 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15108 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15109 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15110 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15112 umount_client $MOUNT || error "umount failed"
15113 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15114 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15115 mount_client $MOUNT || error "failed to mount client"
15117 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15118 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15120 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15123 for LOOP in $(seq $1); do
15124 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15125 cancel_lru_locks $OSC || true
15130 for LOOP in $(seq $1); do
15131 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15132 iflag=direct 2>/dev/null
15136 test_241a() { # was test_241
15137 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15139 cancel_lru_locks $OSC
15140 test_241_bio 1000 &
15145 run_test 241a "bio vs dio"
15148 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15150 test_241_dio 1000 &
15155 run_test 241b "dio vs dio"
15158 remote_mds_nodsh && skip "remote MDS with nodsh"
15160 mkdir -p $DIR/$tdir
15161 touch $DIR/$tdir/$tfile
15163 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15164 do_facet mds1 lctl set_param fail_loc=0x105
15165 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15167 do_facet mds1 lctl set_param fail_loc=0
15168 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15170 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15174 test_mkdir $DIR/$tdir
15175 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15177 run_test 243 "various group lock tests"
15181 test_mkdir $DIR/$tdir
15182 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15183 sendfile_grouplock $DIR/$tdir/$tfile || \
15184 error "sendfile+grouplock failed"
15187 run_test 244 "sendfile with group lock tests"
15190 local flagname="multi_mod_rpcs"
15191 local connect_data_name="max_mod_rpcs"
15194 # check if multiple modify RPCs flag is set
15195 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15196 grep "connect_flags:")
15199 echo "$out" | grep -qw $flagname
15200 if [ $? -ne 0 ]; then
15201 echo "connect flag $flagname is not set"
15205 # check if multiple modify RPCs data is set
15206 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15209 echo "$out" | grep -qw $connect_data_name ||
15210 error "import should have connect data $connect_data_name"
15212 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15214 test_246() { # LU-7371
15215 remote_ost_nodsh && skip "remote OST with nodsh"
15216 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15217 skip "Need OST version >= 2.7.62"
15219 do_facet ost1 $LCTL set_param fail_val=4095
15220 #define OBD_FAIL_OST_READ_SIZE 0x234
15221 do_facet ost1 $LCTL set_param fail_loc=0x234
15222 $LFS setstripe $DIR/$tfile -i 0 -c 1
15223 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15224 cancel_lru_locks $FSNAME-OST0000
15225 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15227 run_test 246 "Read file of size 4095 should return right length"
15233 umount_client $submount
15238 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15240 skip_env "Fileset feature is not supported"
15242 local submount=${MOUNT}_$tdir
15245 mkdir -p $submount || error "mkdir $submount failed"
15246 FILESET="$FILESET/$tdir" mount_client $submount ||
15247 error "mount $submount failed"
15248 trap "cleanup_247 $submount" EXIT
15249 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15250 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15251 error "read $MOUNT/$tdir/$tfile failed"
15252 cleanup_247 $submount
15254 run_test 247a "mount subdir as fileset"
15257 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15258 skip_env "Fileset feature is not supported"
15260 local submount=${MOUNT}_$tdir
15262 rm -rf $MOUNT/$tdir
15263 mkdir -p $submount || error "mkdir $submount failed"
15265 FILESET="$FILESET/$tdir" mount_client $submount &&
15266 error "mount $submount should fail"
15269 run_test 247b "mount subdir that dose not exist"
15272 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15273 skip_env "Fileset feature is not supported"
15275 local submount=${MOUNT}_$tdir
15277 mkdir -p $MOUNT/$tdir/dir1
15278 mkdir -p $submount || error "mkdir $submount failed"
15279 trap "cleanup_247 $submount" EXIT
15280 FILESET="$FILESET/$tdir" mount_client $submount ||
15281 error "mount $submount failed"
15282 local fid=$($LFS path2fid $MOUNT/)
15283 $LFS fid2path $submount $fid && error "fid2path should fail"
15284 cleanup_247 $submount
15286 run_test 247c "running fid2path outside root"
15289 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15290 skip "Fileset feature is not supported"
15292 local submount=${MOUNT}_$tdir
15294 mkdir -p $MOUNT/$tdir/dir1
15295 mkdir -p $submount || error "mkdir $submount failed"
15296 FILESET="$FILESET/$tdir" mount_client $submount ||
15297 error "mount $submount failed"
15298 trap "cleanup_247 $submount" EXIT
15299 local fid=$($LFS path2fid $submount/dir1)
15300 $LFS fid2path $submount $fid || error "fid2path should succeed"
15301 cleanup_247 $submount
15303 run_test 247d "running fid2path inside root"
15307 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15309 skip "Fileset feature is not supported"
15311 local submount=${MOUNT}_$tdir
15314 mkdir -p $submount || error "mkdir $submount failed"
15315 FILESET="$FILESET/.." mount_client $submount &&
15316 error "mount $submount should fail"
15319 run_test 247e "mount .. as fileset"
15322 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15323 [ -z "$fast_read_sav" ] && skip "no fast read support"
15325 # create a large file for fast read verification
15326 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15328 # make sure the file is created correctly
15329 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15330 { rm -f $DIR/$tfile; skip "file creation error"; }
15332 echo "Test 1: verify that fast read is 4 times faster on cache read"
15334 # small read with fast read enabled
15335 $LCTL set_param -n llite.*.fast_read=1
15336 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15337 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15338 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15339 # small read with fast read disabled
15340 $LCTL set_param -n llite.*.fast_read=0
15341 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15342 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15343 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15345 # verify that fast read is 4 times faster for cache read
15346 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15347 error_not_in_vm "fast read was not 4 times faster: " \
15348 "$t_fast vs $t_slow"
15350 echo "Test 2: verify the performance between big and small read"
15351 $LCTL set_param -n llite.*.fast_read=1
15353 # 1k non-cache read
15354 cancel_lru_locks osc
15355 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15356 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15357 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15359 # 1M non-cache read
15360 cancel_lru_locks osc
15361 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15362 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15363 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15365 # verify that big IO is not 4 times faster than small IO
15366 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15367 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15369 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15372 run_test 248 "fast read verification"
15374 test_249() { # LU-7890
15375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15376 skip "Need at least version 2.8.54"
15379 $SETSTRIPE -c 1 $DIR/$tfile
15380 # Offset 2T == 4k * 512M
15381 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15382 error "dd to 2T offset failed"
15384 run_test 249 "Write above 2T file size"
15387 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15388 && skip "no 16TB file size limit on ZFS"
15390 $SETSTRIPE -c 1 $DIR/$tfile
15391 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15392 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15393 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15394 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15395 conv=notrunc,fsync && error "append succeeded"
15398 run_test 250 "Write above 16T limit"
15401 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15403 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15404 #Skip once - writing the first stripe will succeed
15405 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15406 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15407 error "short write happened"
15409 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15410 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15411 error "short read happened"
15415 run_test 251 "Handling short read and write correctly"
15418 remote_mds_nodsh && skip "remote MDS with nodsh"
15419 remote_ost_nodsh && skip "remote OST with nodsh"
15420 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15421 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15422 skip_env "ldiskfs only test"
15432 # check lr_reader on OST0000
15434 dev=$(facet_device $tgt)
15435 out=$(do_facet $tgt $LR_READER $dev)
15436 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15438 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15439 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15440 error "Invalid uuid returned by $LR_READER on target $tgt"
15441 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15443 # check lr_reader -c on MDT0000
15445 dev=$(facet_device $tgt)
15446 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15447 skip "$LR_READER does not support additional options"
15449 out=$(do_facet $tgt $LR_READER -c $dev)
15450 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15452 num=$(echo "$out" | grep -c "mdtlov")
15453 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15454 error "Invalid number of mdtlov clients returned by $LR_READER"
15455 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15457 # check lr_reader -cr on MDT0000
15458 out=$(do_facet $tgt $LR_READER -cr $dev)
15459 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15461 echo "$out" | grep -q "^reply_data:$" ||
15462 error "$LR_READER should have returned 'reply_data' section"
15463 num=$(echo "$out" | grep -c "client_generation")
15464 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15466 run_test 252 "check lr_reader tool"
15468 test_253_fill_ost() {
15469 local size_mb #how many MB should we write to pass watermark
15470 local lwm=$3 #low watermark
15471 local free_10mb #10% of free space
15473 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15474 size_mb=$((free_kb / 1024 - lwm))
15475 free_10mb=$((free_kb / 10240))
15476 #If 10% of free space cross low watermark use it
15477 if (( free_10mb > size_mb )); then
15480 #At least we need to store 1.1 of difference between
15481 #free space and low watermark
15482 size_mb=$((size_mb + size_mb / 10))
15484 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15485 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15486 oflag=append conv=notrunc
15491 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15492 echo "OST still has $((free_kb / 1024)) mbytes free"
15496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15497 remote_mds_nodsh && skip "remote MDS with nodsh"
15498 remote_mgs_nodsh && skip "remote MGS with nodsh"
15503 local ost_name=$($LFS osts |
15504 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15506 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15507 do_facet $SINGLEMDS $LCTL get_param -n \
15508 osp.$mdtosc_proc1.reserved_mb_high ||
15509 skip "remote MDS does not support reserved_mb_high"
15513 wait_delete_completed
15516 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15517 osp.$mdtosc_proc1.reserved_mb_high)
15518 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15519 osp.$mdtosc_proc1.reserved_mb_low)
15520 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15522 if ! combined_mgs_mds ; then
15525 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15526 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15527 error "Adding $ost_name to pool failed"
15529 # Wait for client to see a OST at pool
15530 wait_update $HOSTNAME "$LCTL get_param -n
15531 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15532 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15533 error "Client can not see the pool"
15534 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15535 error "Setstripe failed"
15537 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15538 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15539 echo "OST still has $((blocks/1024)) mbytes free"
15541 local new_lwm=$((blocks/1024-10))
15542 do_facet $SINGLEMDS $LCTL set_param \
15543 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15544 do_facet $SINGLEMDS $LCTL set_param \
15545 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15547 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15549 #First enospc could execute orphan deletion so repeat.
15550 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15552 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15553 osp.$mdtosc_proc1.prealloc_status)
15554 echo "prealloc_status $oa_status"
15556 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15557 error "File creation should fail"
15558 #object allocation was stopped, but we still able to append files
15559 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15560 error "Append failed"
15561 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15563 wait_delete_completed
15567 for i in $(seq 10 12); do
15568 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15569 error "File creation failed after rm";
15572 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15573 osp.$mdtosc_proc1.prealloc_status)
15574 echo "prealloc_status $oa_status"
15576 if (( oa_status != 0 )); then
15577 error "Object allocation still disable after rm"
15579 do_facet $SINGLEMDS $LCTL set_param \
15580 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15581 do_facet $SINGLEMDS $LCTL set_param \
15582 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15585 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15586 error "Remove $ost_name from pool failed"
15587 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15588 error "Pool destroy fialed"
15590 if ! combined_mgs_mds ; then
15594 run_test 253 "Check object allocation limit"
15597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15598 remote_mds_nodsh && skip "remote MDS with nodsh"
15599 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15600 skip "MDS does not support changelog_size"
15603 local MDT0=$(facet_svc $SINGLEMDS)
15605 changelog_register || error "changelog_register failed"
15607 changelog_clear 0 || error "changelog_clear failed"
15609 local size1=$(do_facet $SINGLEMDS \
15610 $LCTL get_param -n mdd.$MDT0.changelog_size)
15611 echo "Changelog size $size1"
15614 $LFS mkdir -i 0 $DIR/$tdir
15616 mkdir -p $DIR/$tdir/pics/2008/zachy
15617 touch $DIR/$tdir/pics/2008/zachy/timestamp
15618 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15619 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15620 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15621 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15622 rm $DIR/$tdir/pics/desktop.jpg
15624 local size2=$(do_facet $SINGLEMDS \
15625 $LCTL get_param -n mdd.$MDT0.changelog_size)
15626 echo "Changelog size after work $size2"
15628 (( $size2 > $size1 )) ||
15629 error "new Changelog size=$size2 less than old size=$size1"
15631 run_test 254 "Check changelog size"
15638 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15639 awk -F: '{print $2}' | grep $type > /dev/null
15640 if [ $? -ne 0 ]; then
15650 lfs ladvise -a willread $file > /dev/null 2>&1
15651 if [ $? -eq 0 ]; then
15655 lfs ladvise -a willread $file 2>&1 |
15656 grep "Inappropriate ioctl for device" > /dev/null
15657 if [ $? -eq 0 ]; then
15664 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15667 # run a random read IO workload
15668 # usage: random_read_iops <filename> <filesize> <iosize>
15669 random_read_iops() {
15672 local iosize=${3:-4096}
15674 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15675 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15678 drop_file_oss_cache() {
15682 $LFS ladvise -a dontneed $file 2>/dev/null ||
15683 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15686 ladvise_willread_performance()
15689 local average_origin=0
15690 local average_cache=0
15691 local average_ladvise=0
15693 for ((i = 1; i <= $repeat; i++)); do
15694 echo "Iter $i/$repeat: reading without willread hint"
15695 cancel_lru_locks osc
15696 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15697 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15698 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15699 average_origin=$(bc <<<"$average_origin + $speed_origin")
15701 cancel_lru_locks osc
15702 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15703 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15704 average_cache=$(bc <<<"$average_cache + $speed_cache")
15706 cancel_lru_locks osc
15707 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15708 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15709 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15710 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15711 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15713 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15714 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15715 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15717 speedup_cache=$(percent $average_cache $average_origin)
15718 speedup_ladvise=$(percent $average_ladvise $average_origin)
15720 echo "Average uncached read: $average_origin"
15721 echo "Average speedup with OSS cached read: " \
15722 "$average_cache = +$speedup_cache%"
15723 echo "Average speedup with ladvise willread: " \
15724 "$average_ladvise = +$speedup_ladvise%"
15726 local lowest_speedup=20
15727 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15728 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15729 "got $average_cache%. Skipping ladvise willread check."
15733 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15734 # it is still good to run until then to exercise 'ladvise willread'
15735 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15736 [ "$(facet_fstype ost1)" = "zfs" ] &&
15737 echo "osd-zfs does not support dontneed or drop_caches" &&
15740 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15741 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15742 error_not_in_vm "Speedup with willread is less than " \
15743 "$lowest_speedup%, got $average_ladvise%"
15747 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15748 skip "lustre < 2.8.54 does not support ladvise "
15749 remote_ost_nodsh && skip "remote OST with nodsh"
15751 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15753 ladvise_no_type willread $DIR/$tfile &&
15754 skip "willread ladvise is not supported"
15756 ladvise_no_ioctl $DIR/$tfile &&
15757 skip "ladvise ioctl is not supported"
15760 local size=$((size_mb * 1048576))
15761 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15762 error "dd to $DIR/$tfile failed"
15764 lfs ladvise -a willread $DIR/$tfile ||
15765 error "Ladvise failed with no range argument"
15767 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15768 error "Ladvise failed with no -l or -e argument"
15770 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15771 error "Ladvise failed with only -e argument"
15773 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15774 error "Ladvise failed with only -l argument"
15776 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15777 error "End offset should not be smaller than start offset"
15779 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15780 error "End offset should not be equal to start offset"
15782 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15783 error "Ladvise failed with overflowing -s argument"
15785 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15786 error "Ladvise failed with overflowing -e argument"
15788 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15789 error "Ladvise failed with overflowing -l argument"
15791 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15792 error "Ladvise succeeded with conflicting -l and -e arguments"
15794 echo "Synchronous ladvise should wait"
15796 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15797 do_nodes $(comma_list $(osts_nodes)) \
15798 $LCTL set_param fail_val=$delay fail_loc=0x237
15800 local start_ts=$SECONDS
15801 lfs ladvise -a willread $DIR/$tfile ||
15802 error "Ladvise failed with no range argument"
15803 local end_ts=$SECONDS
15804 local inteval_ts=$((end_ts - start_ts))
15806 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15807 error "Synchronous advice didn't wait reply"
15810 echo "Asynchronous ladvise shouldn't wait"
15811 local start_ts=$SECONDS
15812 lfs ladvise -a willread -b $DIR/$tfile ||
15813 error "Ladvise failed with no range argument"
15814 local end_ts=$SECONDS
15815 local inteval_ts=$((end_ts - start_ts))
15817 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15818 error "Asynchronous advice blocked"
15821 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15822 ladvise_willread_performance
15824 run_test 255a "check 'lfs ladvise -a willread'"
15830 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15834 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15835 skip "lustre < 2.8.54 does not support ladvise "
15836 remote_ost_nodsh && skip "remote OST with nodsh"
15838 lfs setstripe -c 1 -i 0 $DIR/$tfile
15840 ladvise_no_type dontneed $DIR/$tfile &&
15841 skip "dontneed ladvise is not supported"
15843 ladvise_no_ioctl $DIR/$tfile &&
15844 skip "ladvise ioctl is not supported"
15846 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15847 [ "$(facet_fstype ost1)" = "zfs" ] &&
15848 skip "zfs-osd does not support 'ladvise dontneed'"
15851 local size=$((size_mb * 1048576))
15852 # In order to prevent disturbance of other processes, only check 3/4
15853 # of the memory usage
15854 local kibibytes=$((size_mb * 1024 * 3 / 4))
15856 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15857 error "dd to $DIR/$tfile failed"
15859 local total=$(facet_meminfo ost1 MemTotal)
15860 echo "Total memory: $total KiB"
15862 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15863 local before_read=$(facet_meminfo ost1 Cached)
15864 echo "Cache used before read: $before_read KiB"
15866 lfs ladvise -a willread $DIR/$tfile ||
15867 error "Ladvise willread failed"
15868 local after_read=$(facet_meminfo ost1 Cached)
15869 echo "Cache used after read: $after_read KiB"
15871 lfs ladvise -a dontneed $DIR/$tfile ||
15872 error "Ladvise dontneed again failed"
15873 local no_read=$(facet_meminfo ost1 Cached)
15874 echo "Cache used after dontneed ladvise: $no_read KiB"
15876 if [ $total -lt $((before_read + kibibytes)) ]; then
15877 echo "Memory is too small, abort checking"
15881 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15882 error "Ladvise willread should use more memory" \
15883 "than $kibibytes KiB"
15886 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15887 error "Ladvise dontneed should release more memory" \
15888 "than $kibibytes KiB"
15891 run_test 255b "check 'lfs ladvise -a dontneed'"
15894 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15895 skip "lustre < 2.10.53 does not support lockahead"
15903 test_mkdir -p $DIR/$tdir
15904 $SETSTRIPE -i 0 $DIR/$tdir
15906 #test 10 returns only success/failure
15908 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15910 if [ $rc -eq 255 ]; then
15911 error "Ladvise test${i} failed, ${rc}"
15914 #test 11 counts lock enqueue requests, all others count new locks
15916 count=$(do_facet ost1 \
15917 $LCTL get_param -n ost.OSS.ost.stats)
15918 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15920 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15922 if [ $rc -eq 255 ]; then
15923 error "Ladvise test${i} failed, ${rc}"
15926 new_count=$(do_facet ost1 \
15927 $LCTL get_param -n ost.OSS.ost.stats)
15928 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15929 awk '{ print $2 }')
15931 difference="$((new_count - count))"
15932 if [ $difference -ne $rc ]; then
15933 error "Ladvise test${i}, bad enqueue count, returned " \
15934 "${rc}, actual ${difference}"
15937 for i in $(seq 12 21); do
15938 # If we do not do this, we run the risk of having too many
15939 # locks and starting lock cancellation while we are checking
15941 cancel_lru_locks osc
15943 count=$($LCTL get_param -n \
15944 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15946 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15948 if [ $rc -eq 255 ]; then
15949 error "Ladvise test ${i} failed, ${rc}"
15952 new_count=$($LCTL get_param -n \
15953 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15954 difference="$((new_count - count))"
15956 # Test 15 output is divided by 100 to map down to valid return
15957 if [ $i -eq 15 ]; then
15961 if [ $difference -ne $rc ]; then
15962 error "Ladvise test ${i}, bad lock count, returned " \
15963 "${rc}, actual ${difference}"
15967 #test 22 returns only success/failure
15969 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15971 if [ $rc -eq 255 ]; then
15972 error "Ladvise test${i} failed, ${rc}"
15975 run_test 255c "suite of ladvise lockahead tests"
15978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15979 remote_mds_nodsh && skip "remote MDS with nodsh"
15980 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15981 skip "ldiskfs only test"
15982 changelog_users $SINGLEMDS | grep "^cl" &&
15983 skip "active changelog user"
15989 mdt_dev=$(mdsdevname 1)
15992 changelog_register || error "changelog_register failed"
15995 mkdir -p $DIR/$tdir
15997 changelog_clear 0 || error "changelog_clear failed"
16000 touch $DIR/$tdir/{1..10}
16003 stop $SINGLEMDS || error "Fail to stop MDT"
16007 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16009 #after mount new plainllog is used
16010 touch $DIR/$tdir/{11..19}
16011 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16012 cat_sl=$(do_facet $SINGLEMDS "sync; \
16013 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16014 llog_reader $tmpfile | grep -c type=1064553b")
16015 do_facet $SINGLEMDS llog_reader $tmpfile
16017 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16019 changelog_clear 0 || error "changelog_clear failed"
16021 cat_sl=$(do_facet $SINGLEMDS "sync; \
16022 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16023 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16025 if (( cat_sl == 2 )); then
16026 error "Empty plain llog was not deleted from changelog catalog"
16027 elif (( cat_sl != 1 )); then
16028 error "Active plain llog shouldn't be deleted from catalog"
16031 run_test 256 "Check llog delete for empty and not full state"
16034 remote_mds_nodsh && skip "remote MDS with nodsh"
16035 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16036 skip "Need MDS version at least 2.8.55"
16038 test_mkdir $DIR/$tdir
16040 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16041 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16044 #define OBD_FAIL_MDS_XATTR_REP 0x161
16045 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16046 local facet=mds$((mdtidx + 1))
16047 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16048 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16050 stop $facet || error "stop MDS failed"
16051 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16052 error "start MDS fail"
16054 run_test 257 "xattr locks are not lost"
16056 # Verify we take the i_mutex when security requires it
16058 #define OBD_FAIL_IMUTEX_SEC 0x141c
16059 $LCTL set_param fail_loc=0x141c
16061 chmod u+s $DIR/$tfile
16062 chmod a+rwx $DIR/$tfile
16063 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16065 if [ $RC -ne 0 ]; then
16066 error "error, failed to take i_mutex, rc=$?"
16072 # Verify we do NOT take the i_mutex in the normal case
16074 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16075 $LCTL set_param fail_loc=0x141d
16078 chmod a+rw $DIR/$tfile
16079 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16081 if [ $RC -ne 0 ]; then
16082 error "error, took i_mutex unnecessarily, rc=$?"
16087 run_test 258b "verify i_mutex security behavior"
16090 #define OBD_FAIL_MDC_CLOSE 0x806
16091 $LCTL set_param fail_loc=0x80000806
16095 run_test 260 "Check mdc_close fail"
16097 ### Data-on-MDT sanity tests ###
16099 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16100 skip "Need MDS version at least 2.10.55"
16103 local dom=$DIR/$tdir/dom_file
16104 local tmp=$DIR/$tdir/tmp_file
16106 mkdir -p $DIR/$tdir
16108 # basic checks for DoM component creation
16109 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16110 error "Can set MDT layout to non-first entry"
16112 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16113 error "Can define multiple entries as MDT layout"
16115 $LFS setstripe -E 1M -L mdt $dom ||
16116 error "Can't create DoM layout"
16118 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16119 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16120 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16122 local mdtidx=$($GETSTRIPE -M $dom)
16123 local mdtname=MDT$(printf %04x $mdtidx)
16124 local facet=mds$((mdtidx + 1))
16125 local space_check=1
16127 # Skip free space checks with ZFS
16128 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16134 local mdtfree1=$(do_facet $facet \
16135 lctl get_param -n osd*.*$mdtname.kbytesfree)
16136 dd if=/dev/urandom of=$tmp bs=1024 count=100
16137 # check also direct IO along write
16138 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16140 cmp $tmp $dom || error "file data is different"
16141 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16142 if [ $space_check == 1 ]; then
16143 local mdtfree2=$(do_facet $facet \
16144 lctl get_param -n osd*.*$mdtname.kbytesfree)
16145 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16146 error "MDT free space is wrong after write"
16150 $TRUNCATE $dom 10000
16151 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16152 if [ $space_check == 1 ]; then
16153 mdtfree1=$(do_facet $facet \
16154 lctl get_param -n osd*.*$mdtname.kbytesfree)
16155 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16156 error "MDT free space is wrong after truncate"
16162 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16163 if [ $space_check == 1 ]; then
16164 mdtfree2=$(do_facet $facet \
16165 lctl get_param -n osd*.*$mdtname.kbytesfree)
16166 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16167 error "MDT free space is wrong after append"
16172 if [ $space_check == 1 ]; then
16173 mdtfree1=$(do_facet $facet \
16174 lctl get_param -n osd*.*$mdtname.kbytesfree)
16175 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16176 error "MDT free space is wrong after removal"
16179 # combined striping
16180 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16181 error "Can't create DoM + OST striping"
16183 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16184 # check also direct IO along write
16185 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16187 cmp $tmp $dom || error "file data is different"
16188 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16194 run_test 270a "DoM: basic functionality tests"
16197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16198 skip "Need MDS version at least 2.10.55"
16200 local dom=$DIR/$tdir/dom_file
16201 local max_size=1048576
16203 mkdir -p $DIR/$tdir
16204 $LFS setstripe -E $max_size -L mdt $dom
16206 # truncate over the limit
16207 $TRUNCATE $dom $(($max_size + 1)) &&
16208 error "successful truncate over the maximum size"
16209 # write over the limit
16210 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16211 error "successful write over the maximum size"
16212 # append over the limit
16213 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16214 echo "12345" >> $dom && error "successful append over the maximum size"
16219 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16222 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16223 skip "Need MDS version at least 2.10.55"
16225 mkdir -p $DIR/$tdir
16226 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16228 # check files inherit DoM EA
16229 touch $DIR/$tdir/first
16230 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16231 error "bad pattern"
16232 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16233 error "bad stripe count"
16234 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16235 error "bad stripe size"
16237 # check directory inherits DoM EA and uses it as default
16238 mkdir $DIR/$tdir/subdir
16239 touch $DIR/$tdir/subdir/second
16240 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16241 error "bad pattern in sub-directory"
16242 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16243 error "bad stripe count in sub-directory"
16244 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16245 error "bad stripe size in sub-directory"
16248 run_test 270c "DoM: DoM EA inheritance tests"
16251 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16252 skip "Need MDS version at least 2.10.55"
16254 mkdir -p $DIR/$tdir
16255 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16257 # inherit default DoM striping
16258 mkdir $DIR/$tdir/subdir
16259 touch $DIR/$tdir/subdir/f1
16261 # change default directory striping
16262 $LFS setstripe -c 1 $DIR/$tdir/subdir
16263 touch $DIR/$tdir/subdir/f2
16264 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16265 error "wrong default striping in file 2"
16266 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16267 error "bad pattern in file 2"
16270 run_test 270d "DoM: change striping from DoM to RAID0"
16273 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16274 skip "Need MDS version at least 2.10.55"
16276 mkdir -p $DIR/$tdir/dom
16277 mkdir -p $DIR/$tdir/norm
16280 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16281 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16283 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16284 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16286 # find DoM files by layout
16287 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16288 [ $NUM -eq $DOMFILES ] ||
16289 error "lfs find -L: found $NUM, expected $DOMFILES"
16290 echo "Test 1: lfs find 20 DOM files by layout: OK"
16292 # there should be 1 dir with default DOM striping
16293 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16295 error "lfs find -L: found $NUM, expected 1 dir"
16296 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16298 # find DoM files by stripe size
16299 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16300 [ $NUM -eq $DOMFILES ] ||
16301 error "lfs find -S: found $NUM, expected $DOMFILES"
16302 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16304 # find files by stripe offset except DoM files
16305 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16306 [ $NUM -eq $NORMFILES ] ||
16307 error "lfs find -i: found $NUM, expected $NORMFILES"
16308 echo "Test 5: lfs find no DOM files by stripe index: OK"
16311 run_test 270e "DoM: lfs find with DoM files test"
16314 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16315 skip "Need MDS version at least 2.10.55"
16317 local mdtname=${FSNAME}-MDT0000-mdtlov
16318 local dom=$DIR/$tdir/dom_file
16319 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16320 lod.$mdtname.dom_stripesize)
16321 local dom_limit=131072
16323 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16324 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16325 lod.$mdtname.dom_stripesize)
16326 [ ${dom_limit} -eq ${dom_current} ] ||
16327 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16329 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16330 $LFS setstripe -d $DIR/$tdir
16331 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16332 error "Can't set directory default striping"
16334 # exceed maximum stripe size
16335 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16336 error "Able to create DoM component size more than LOD limit"
16338 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16339 dom_current=$(do_facet mds1 $LCTL get_param -n \
16340 lod.$mdtname.dom_stripesize)
16341 [ 0 -eq ${dom_current} ] ||
16342 error "Can't set zero DoM stripe limit"
16344 # too low values to be aligned with smallest stripe size 64K
16345 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16346 dom_current=$(do_facet mds1 $LCTL get_param -n \
16347 lod.$mdtname.dom_stripesize)
16348 [ 30000 -eq ${dom_current} ] &&
16349 error "Can set too small DoM stripe limit"
16351 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16352 dom_current=$(do_facet mds1 $LCTL get_param -n \
16353 lod.$mdtname.dom_stripesize)
16355 [ 2147483648 -eq ${dom_current} ] &&
16356 error "Can set too large DoM stripe limit"
16358 do_facet mds1 $LCTL set_param -n \
16359 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16360 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16361 error "Can't create DoM component size after limit change"
16362 do_facet mds1 $LCTL set_param -n \
16363 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16364 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16365 error "Can create big DoM component after limit decrease"
16366 touch ${dom}_def ||
16367 error "Can't create file with old default layout"
16369 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16372 run_test 270f "DoM: maximum DoM stripe size checks"
16375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16376 skip "Need MDS version at least 2.10.55"
16378 local dom=$DIR/$tdir/dom
16380 mkdir -p $DIR/$tdir
16382 $LFS setstripe -E 1024K -L mdt $dom
16384 lctl set_param -n mdc.*.stats=clear
16385 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16386 cat $dom > /dev/null
16387 local reads=$(lctl get_param -n mdc.*.stats |
16388 awk '/ost_read/ {print $2}')
16389 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16393 run_test 271a "DoM: data is cached for read after write"
16396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16397 skip "Need MDS version at least 2.10.55"
16399 local dom=$DIR/$tdir/dom
16401 mkdir -p $DIR/$tdir
16403 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16405 lctl set_param -n mdc.*.stats=clear
16406 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16407 cancel_lru_locks mdc
16408 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16409 # second stat to check size is cached on client
16410 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16411 local gls=$(lctl get_param -n mdc.*.stats |
16412 awk '/ldlm_glimpse/ {print $2}')
16413 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16416 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16419 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16420 skip "Need MDS version at least 2.10.55"
16422 local dom=$DIR/$tdir/dom
16424 mkdir -p $DIR/$tdir
16426 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16428 lctl set_param -n mdc.*.stats=clear
16429 lctl set_param -n osc.*.stats=clear
16430 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16431 cancel_lru_locks mdc
16432 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16433 # second stat to check size is cached on client
16434 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16435 local gls=$(lctl get_param -n mdc.*.stats |
16436 awk '/ldlm_glimpse/ {print $2}')
16437 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16438 local gls=$(lctl get_param -n osc.*.stats |
16439 awk '/ldlm_glimpse/ {print $2}')
16440 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16443 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16446 # test to be enabled with lock_convert
16447 skip "skipped until lock convert will be implemented"
16449 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16450 skip "Need MDS version at least 2.10.55"
16452 local dom=$DIR/$tdir/dom
16454 mkdir -p $DIR/$tdir
16456 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16458 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16459 local facet=mds$((mdtidx + 1))
16461 cancel_lru_locks mdc
16462 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16463 createmany -o $dom 1000
16464 lctl set_param -n mdc.*.stats=clear
16465 smalliomany -w $dom 1000 200
16466 lctl get_param -n mdc.*.stats
16467 local enq=$(lctl get_param -n mdc.*.stats |
16468 awk '/ldlm_ibits_enqueue/ {print $2}')
16469 # Each file has 1 open, 1 IO enqueues, total 2000
16470 # but now we have also +1 getxattr for security.capability, total 3000
16471 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16472 unlinkmany $dom 1000
16474 cancel_lru_locks mdc
16475 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16476 createmany -o $dom 1000
16477 lctl set_param -n mdc.*.stats=clear
16478 smalliomany -w $dom 1000 200
16479 lctl get_param -n mdc.*.stats
16480 local enq_2=$(lctl get_param -n mdc.*.stats |
16481 awk '/ldlm_ibits_enqueue/ {print $2}')
16482 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16483 # for OPEN and IO lock.
16484 [ $((enq - enq_2)) -ge 1000 ] ||
16485 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16486 unlinkmany $dom 1000
16489 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16492 remote_ost_nodsh && skip "remote OST with nodsh"
16493 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16494 skip "Need OST version >= 2.10.57"
16496 local file=$DIR/$tfile
16499 oss=$(comma_list $(osts_nodes))
16501 dd if=/dev/urandom of=$file bs=1M count=2 ||
16502 error "failed to create a file"
16503 cancel_lru_locks osc
16506 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16507 error "failed to read a file"
16509 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16510 $LCTL set_param fail_loc=0x8000031f
16512 cancel_lru_locks osc &
16515 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16516 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16517 #IO takes another lock, but matches the PENDING one
16518 #and places it to the IO RPC
16519 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16520 error "failed to read a file with PENDING lock"
16522 run_test 275 "Read on a canceled duplicate lock"
16525 remote_ost_nodsh && skip "remote OST with nodsh"
16528 do_facet ost1 "(while true; do \
16529 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16530 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16533 for LOOP in $(seq 20); do
16535 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16538 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16539 rm $TMP/sanity_276_pid"
16541 run_test 276 "Race between mount and obd_statfs"
16543 cleanup_test_300() {
16547 test_striped_dir() {
16552 mkdir -p $DIR/$tdir
16554 SAVE_UMASK=$(umask)
16555 trap cleanup_test_300 RETURN EXIT
16557 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16558 $DIR/$tdir/striped_dir ||
16559 error "set striped dir error"
16561 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16562 [ "$mode" = "755" ] || error "expect 755 got $mode"
16564 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16565 error "getdirstripe failed"
16566 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16567 if [ "$stripe_count" != "2" ]; then
16568 error "1:stripe_count is $stripe_count, expect 2"
16570 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16571 if [ "$stripe_count" != "2" ]; then
16572 error "2:stripe_count is $stripe_count, expect 2"
16575 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16576 if [ "$stripe_index" != "$mdt_index" ]; then
16577 error "stripe_index is $stripe_index, expect $mdt_index"
16580 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16581 error "nlink error after create striped dir"
16583 mkdir $DIR/$tdir/striped_dir/a
16584 mkdir $DIR/$tdir/striped_dir/b
16586 stat $DIR/$tdir/striped_dir/a ||
16587 error "create dir under striped dir failed"
16588 stat $DIR/$tdir/striped_dir/b ||
16589 error "create dir under striped dir failed"
16591 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16592 error "nlink error after mkdir"
16594 rmdir $DIR/$tdir/striped_dir/a
16595 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16596 error "nlink error after rmdir"
16598 rmdir $DIR/$tdir/striped_dir/b
16599 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16600 error "nlink error after rmdir"
16602 chattr +i $DIR/$tdir/striped_dir
16603 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16604 error "immutable flags not working under striped dir!"
16605 chattr -i $DIR/$tdir/striped_dir
16607 rmdir $DIR/$tdir/striped_dir ||
16608 error "rmdir striped dir error"
16616 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16617 skip "skipped for lustre < 2.7.0"
16618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16621 test_striped_dir 0 || error "failed on striped dir on MDT0"
16622 test_striped_dir 1 || error "failed on striped dir on MDT0"
16624 run_test 300a "basic striped dir sanity test"
16627 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16628 skip "skipped for lustre < 2.7.0"
16629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16637 test_mkdir $DIR/$tdir || error "mkdir fail"
16638 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16639 error "set striped dir error"
16640 for i in {0..9}; do
16641 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16643 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16644 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16645 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16647 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16648 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16649 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16653 run_test 300b "check ctime/mtime for striped dir"
16656 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16657 skip "skipped for lustre < 2.7.0"
16658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16663 mkdir -p $DIR/$tdir
16664 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16665 error "set striped dir error"
16667 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16668 error "chown striped dir failed"
16670 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16671 error "create 5k files failed"
16673 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16675 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16679 run_test 300c "chown && check ls under striped directory"
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"
16690 mkdir -p $DIR/$tdir
16691 $SETSTRIPE -c 2 $DIR/$tdir
16693 #local striped directory
16694 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16695 error "set striped dir error"
16696 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16697 error "create 10 files failed"
16699 #remote striped directory
16700 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16701 error "set striped dir error"
16702 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16703 error "create 10 files failed"
16705 for file in $(find $DIR/$tdir); do
16706 stripe_count=$($GETSTRIPE -c $file)
16707 [ $stripe_count -eq 2 ] ||
16708 error "wrong stripe $stripe_count for $file"
16713 run_test 300d "check default stripe under striped directory"
16716 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16717 skip "Need MDS version at least 2.7.55"
16718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16724 mkdir -p $DIR/$tdir
16726 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16727 error "set striped dir error"
16729 touch $DIR/$tdir/striped_dir/a
16730 touch $DIR/$tdir/striped_dir/b
16731 touch $DIR/$tdir/striped_dir/c
16733 mkdir $DIR/$tdir/striped_dir/dir_a
16734 mkdir $DIR/$tdir/striped_dir/dir_b
16735 mkdir $DIR/$tdir/striped_dir/dir_c
16737 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16738 error "set striped adir under striped dir error"
16740 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16741 error "set striped bdir under striped dir error"
16743 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16744 error "set striped cdir under striped dir error"
16746 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16747 error "rename dir under striped dir fails"
16749 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16750 error "rename dir under different stripes fails"
16752 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16753 error "rename file under striped dir should succeed"
16755 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16756 error "rename dir under striped dir should succeed"
16760 run_test 300e "check rename under striped directory"
16763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16765 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16766 skip "Need MDS version at least 2.7.55"
16772 mkdir -p $DIR/$tdir
16774 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16775 error "set striped dir error"
16777 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16778 error "set striped dir error"
16780 touch $DIR/$tdir/striped_dir/a
16781 mkdir $DIR/$tdir/striped_dir/dir_a
16782 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16783 error "create striped dir under striped dir fails"
16785 touch $DIR/$tdir/striped_dir1/b
16786 mkdir $DIR/$tdir/striped_dir1/dir_b
16787 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16788 error "create striped dir under striped dir fails"
16790 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16791 error "rename dir under different striped dir should fail"
16793 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16794 error "rename striped dir under diff striped dir should fail"
16796 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16797 error "rename file under diff striped dirs fails"
16801 run_test 300f "check rename cross striped directory"
16803 test_300_check_default_striped_dir()
16806 local default_count=$2
16807 local default_index=$3
16810 local dir_stripe_index
16813 echo "checking $dirname $default_count $default_index"
16814 $LFS setdirstripe -D -c $default_count -i $default_index \
16815 -t all_char $DIR/$tdir/$dirname ||
16816 error "set default stripe on striped dir error"
16817 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16818 [ $stripe_count -eq $default_count ] ||
16819 error "expect $default_count get $stripe_count for $dirname"
16821 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16822 [ $stripe_index -eq $default_index ] ||
16823 error "expect $default_index get $stripe_index for $dirname"
16825 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16826 error "create dirs failed"
16828 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16829 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16830 for dir in $(find $DIR/$tdir/$dirname/*); do
16831 stripe_count=$($LFS getdirstripe -c $dir)
16832 [ $stripe_count -eq $default_count ] ||
16833 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16834 error "stripe count $default_count != $stripe_count for $dir"
16836 stripe_index=$($LFS getdirstripe -i $dir)
16837 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16838 error "$stripe_index != $default_index for $dir"
16840 #check default stripe
16841 stripe_count=$($LFS getdirstripe -D -c $dir)
16842 [ $stripe_count -eq $default_count ] ||
16843 error "default count $default_count != $stripe_count for $dir"
16845 stripe_index=$($LFS getdirstripe -D -i $dir)
16846 [ $stripe_index -eq $default_index ] ||
16847 error "default index $default_index != $stripe_index for $dir"
16849 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16854 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16855 skip "Need MDS version at least 2.7.55"
16862 mkdir $DIR/$tdir/normal_dir
16864 #Checking when client cache stripe index
16865 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16866 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16867 error "create striped_dir failed"
16869 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16870 error "create dir0 fails"
16871 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16872 [ $stripe_index -eq 0 ] ||
16873 error "dir0 expect index 0 got $stripe_index"
16875 mkdir $DIR/$tdir/striped_dir/dir1 ||
16876 error "create dir1 fails"
16877 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16878 [ $stripe_index -eq 1 ] ||
16879 error "dir1 expect index 1 got $stripe_index"
16881 #check default stripe count/stripe index
16882 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16883 test_300_check_default_striped_dir normal_dir 1 0
16884 test_300_check_default_striped_dir normal_dir 2 1
16885 test_300_check_default_striped_dir normal_dir 2 -1
16887 #delete default stripe information
16888 echo "delete default stripeEA"
16889 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16890 error "set default stripe on striped dir error"
16892 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16893 for dir in $(find $DIR/$tdir/normal_dir/*); do
16894 stripe_count=$($LFS getdirstripe -c $dir)
16895 [ $stripe_count -eq 0 ] ||
16896 error "expect 1 get $stripe_count for $dir"
16897 stripe_index=$($LFS getdirstripe -i $dir)
16898 [ $stripe_index -eq 0 ] ||
16899 error "expect 0 get $stripe_index for $dir"
16902 run_test 300g "check default striped directory for normal directory"
16905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16906 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16907 skip "Need MDS version at least 2.7.55"
16913 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16914 error "set striped dir error"
16916 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16917 test_300_check_default_striped_dir striped_dir 1 0
16918 test_300_check_default_striped_dir striped_dir 2 1
16919 test_300_check_default_striped_dir striped_dir 2 -1
16921 #delete default stripe information
16922 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16923 error "set default stripe on striped dir error"
16925 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16926 for dir in $(find $DIR/$tdir/striped_dir/*); do
16927 stripe_count=$($LFS getdirstripe -c $dir)
16928 [ $stripe_count -eq 0 ] ||
16929 error "expect 1 get $stripe_count for $dir"
16932 run_test 300h "check default striped directory for striped directory"
16935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16937 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16938 skip "Need MDS version at least 2.7.55"
16945 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16946 error "set striped dir error"
16948 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16949 error "create files under striped dir failed"
16951 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16952 error "set striped hashdir error"
16954 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16955 error "create dir0 under hash dir failed"
16956 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16957 error "create dir1 under hash dir failed"
16959 # unfortunately, we need to umount to clear dir layout cache for now
16960 # once we fully implement dir layout, we can drop this
16961 umount_client $MOUNT || error "umount failed"
16962 mount_client $MOUNT || error "mount failed"
16964 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16965 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16966 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16968 #set the stripe to be unknown hash type
16969 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16970 $LCTL set_param fail_loc=0x1901
16971 for ((i = 0; i < 10; i++)); do
16972 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16973 error "stat f-$i failed"
16974 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16977 touch $DIR/$tdir/striped_dir/f0 &&
16978 error "create under striped dir with unknown hash should fail"
16980 $LCTL set_param fail_loc=0
16982 umount_client $MOUNT || error "umount failed"
16983 mount_client $MOUNT || error "mount failed"
16987 run_test 300i "client handle unknown hash type striped directory"
16990 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16992 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16993 skip "Need MDS version at least 2.7.55"
17000 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17001 $LCTL set_param fail_loc=0x1702
17002 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17003 error "set striped dir error"
17005 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17006 error "create files under striped dir failed"
17008 $LCTL set_param fail_loc=0
17010 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17014 run_test 300j "test large update record"
17017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17018 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17019 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17020 skip "Need MDS version at least 2.7.55"
17027 #define OBD_FAIL_LARGE_STRIPE 0x1703
17028 $LCTL set_param fail_loc=0x1703
17029 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17030 error "set striped dir error"
17031 $LCTL set_param fail_loc=0
17033 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17034 error "getstripeddir fails"
17035 rm -rf $DIR/$tdir/striped_dir ||
17036 error "unlink striped dir fails"
17040 run_test 300k "test large striped directory"
17043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17045 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17046 skip "Need MDS version at least 2.7.55"
17050 test_mkdir -p $DIR/$tdir/striped_dir
17051 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17052 error "chown $RUNAS_ID failed"
17053 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17054 error "set default striped dir failed"
17056 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17057 $LCTL set_param fail_loc=0x80000158
17058 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17060 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17061 [ $stripe_index -eq 1 ] ||
17062 error "expect 1 get $stripe_index for $dir"
17064 run_test 300l "non-root user to create dir under striped dir with stale layout"
17067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17068 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17069 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17070 skip "Need MDS version at least 2.7.55"
17072 mkdir -p $DIR/$tdir/striped_dir
17073 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17074 error "set default stripes dir error"
17076 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17078 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17079 [ $stripe_count -eq 0 ] ||
17080 error "expect 0 get $stripe_count for a"
17082 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17083 error "set default stripes dir error"
17085 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17087 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17088 [ $stripe_count -eq 0 ] ||
17089 error "expect 0 get $stripe_count for b"
17091 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17092 error "set default stripes dir error"
17094 mkdir $DIR/$tdir/striped_dir/c &&
17095 error "default stripe_index is invalid, mkdir c should fails"
17097 rm -rf $DIR/$tdir || error "rmdir fails"
17099 run_test 300m "setstriped directory on single MDT FS"
17102 local list=$(comma_list $(mdts_nodes))
17105 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17110 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17112 skip "Need MDS version at least 2.7.55"
17113 remote_mds_nodsh && skip "remote MDS with nodsh"
17116 local list=$(comma_list $(mdts_nodes))
17118 trap cleanup_300n RETURN EXIT
17119 mkdir -p $DIR/$tdir
17120 chmod 777 $DIR/$tdir
17121 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17122 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17123 error "create striped dir succeeds with gid=0"
17125 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17126 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17127 error "create striped dir fails with gid=-1"
17129 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17130 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17131 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17132 error "set default striped dir succeeds with gid=0"
17135 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17136 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17137 error "set default striped dir fails with gid=-1"
17140 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17141 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17142 error "create test_dir fails"
17143 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17144 error "create test_dir1 fails"
17145 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17146 error "create test_dir2 fails"
17149 run_test 300n "non-root user to create dir under striped dir with default EA"
17152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17154 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17155 skip "Need MDS version at least 2.7.55"
17160 mkdir -p $DIR/$tdir
17162 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17163 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17164 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17165 skip "not enough free inodes $numfree1 $numfree2"
17168 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17169 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17170 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17171 skip "not enough free space $numfree1 $numfree2"
17174 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17175 error "setdirstripe fails"
17177 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17178 error "create dirs fails"
17180 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17181 ls $DIR/$tdir/striped_dir > /dev/null ||
17182 error "ls striped dir fails"
17183 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17184 error "unlink big striped dir fails"
17186 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17191 remote_mds_nodsh && skip "remote MDS with nodsh"
17193 mkdir -p $DIR/$tdir
17195 #define OBD_FAIL_OUT_ENOSPC 0x1704
17196 do_facet mds2 lctl set_param fail_loc=0x80001704
17197 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17198 && error "create striped directory should fail"
17200 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17202 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17205 run_test 300p "create striped directory without space"
17208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17211 local fd=$(free_fd)
17212 local cmd="exec $fd<$tdir"
17214 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17217 trap "eval $cmd" EXIT
17218 cd $tdir || error "cd $tdir fails"
17219 rmdir ../$tdir || error "rmdir $tdir fails"
17220 mkdir local_dir && error "create dir succeeds"
17221 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17225 run_test 300q "create remote directory under orphan directory"
17227 prepare_remote_file() {
17228 mkdir $DIR/$tdir/src_dir ||
17229 error "create remote source failed"
17231 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17232 error "cp to remote source failed"
17233 touch $DIR/$tdir/src_dir/a
17235 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17236 error "create remote target dir failed"
17238 touch $DIR/$tdir/tgt_dir/b
17240 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17241 error "rename dir cross MDT failed!"
17243 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17244 error "src_child still exists after rename"
17246 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17247 error "missing file(a) after rename"
17249 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17250 error "diff after rename"
17254 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17257 local remote_file=$DIR/$tdir/tgt_dir/b
17259 mkdir -p $DIR/$tdir
17261 prepare_remote_file || error "prepare remote file failed"
17264 $OPENUNLINK $remote_file $remote_file ||
17265 error "openunlink $remote_file failed"
17266 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17268 run_test 310a "open unlink remote file"
17271 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17274 local remote_file=$DIR/$tdir/tgt_dir/b
17276 mkdir -p $DIR/$tdir
17278 prepare_remote_file || error "prepare remote file failed"
17280 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17281 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17282 $CHECKSTAT -t file $remote_file || error "check file failed"
17284 run_test 310b "unlink remote file with multiple links while open"
17287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17288 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
17290 local remote_file=$DIR/$tdir/tgt_dir/b
17292 mkdir -p $DIR/$tdir
17294 prepare_remote_file || error "prepare remote file failed"
17296 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17297 multiop_bg_pause $remote_file O_uc ||
17298 error "mulitop failed for remote file"
17300 $MULTIOP $DIR/$tfile Ouc
17301 kill -USR1 $MULTIPID
17304 run_test 310c "open-unlink remote file with multiple links"
17308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17309 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17310 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17311 skip "lustre < 2.8.54 does not contain LU-4825 fix"
17312 remote_mds_nodsh && skip "remote MDS with nodsh"
17314 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17316 mkdir -p $DIR/$tdir
17317 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17318 createmany -o $DIR/$tdir/$tfile. 1000
17320 # statfs data is not real time, let's just calculate it
17321 old_iused=$((old_iused + 1000))
17323 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17324 osp.*OST0000*MDT0000.create_count")
17325 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17326 osp.*OST0000*MDT0000.max_create_count")
17327 for idx in $(seq $MDSCOUNT); do
17328 do_facet mds$idx "lctl set_param -n \
17329 osp.*OST0000*MDT000?.max_create_count=0"
17332 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17333 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17334 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17336 unlinkmany $DIR/$tdir/$tfile. 1000
17338 for idx in $(seq $MDSCOUNT); do
17339 do_facet mds$idx "lctl set_param -n \
17340 osp.*OST0000*MDT000?.max_create_count=$max_count"
17341 do_facet mds$idx "lctl set_param -n \
17342 osp.*OST0000*MDT000?.create_count=$count"
17346 for i in $(seq 120); do
17347 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17348 # system may be too busy to destroy all objs in time, use
17349 # a somewhat small value to not fail autotest
17350 [ $((old_iused - new_iused)) -gt 400 ] && break
17354 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17355 [ $((old_iused - new_iused)) -gt 400 ] ||
17356 error "objs not destroyed after unlink"
17358 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17365 local vdevdir=$(dirname $(facet_vdevice $ost))
17366 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17367 local zfs_zapid=$(do_facet $ost $cmd |
17368 grep -w "/O/0/d$((objid%32))" -C 5 |
17369 awk '/Object/{getline; print $1}')
17370 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17371 awk "/$objid = /"'{printf $3}')
17376 zfs_object_blksz() {
17380 local vdevdir=$(dirname $(facet_vdevice $ost))
17381 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17382 local blksz=$(do_facet $ost $cmd $objid |
17383 awk '/dblk/{getline; printf $4}')
17385 case "${blksz: -1}" in
17386 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17387 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17394 test_312() { # LU-4856
17395 remote_ost_nodsh && skip "remote OST with nodsh"
17396 [ $(facet_fstype ost1) = "zfs" ] ||
17397 skip_env "the test only applies to zfs"
17399 local max_blksz=$(do_facet ost1 \
17400 $ZFS get -p recordsize $(facet_device ost1) |
17401 awk '!/VALUE/{print $3}')
17402 local min_blksz=$(getconf PAGE_SIZE)
17404 # to make life a little bit easier
17405 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17406 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17408 local tf=$DIR/$tdir/$tfile
17410 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17412 # Get ZFS object id
17413 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17415 # block size change by sequential over write
17417 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17418 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17420 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17421 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17425 # block size change by sequential append write
17426 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17427 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17428 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17430 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17431 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17432 oflag=sync conv=notrunc
17434 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17435 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17436 error "blksz error, actual $blksz, " \
17437 "expected: 2 * $count * $min_blksz"
17443 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17444 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17446 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17447 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17448 [ $blksz -eq $min_blksz ] ||
17449 error "blksz error: $blksz, expected: $min_blksz"
17451 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17452 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17453 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17455 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17456 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17457 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17459 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17462 remote_ost_nodsh && skip "remote OST with nodsh"
17464 local file=$DIR/$tfile
17466 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17468 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17469 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17470 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17471 error "write should failed"
17472 do_facet ost1 "$LCTL set_param fail_loc=0"
17475 run_test 313 "io should fail after last_rcvd update fail"
17478 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17480 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17481 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17483 wait_delete_completed
17484 do_facet ost1 "$LCTL set_param fail_loc=0"
17486 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17488 test_315() { # LU-618
17489 local file=$DIR/$tfile
17492 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17493 $MULTIOP $file oO_RDONLY:r4096000_c &
17498 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17501 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17504 run_test 315 "read should be accounted"
17507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17508 large_xattr_enabled || skip_env "large_xattr disabled"
17510 rm -rf $DIR/$tdir/d
17511 mkdir -p $DIR/$tdir/d
17512 chown nobody $DIR/$tdir/d
17513 touch $DIR/$tdir/d/file
17515 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17517 run_test 316 "lfs mv"
17520 local read_write=$1
17521 if [ "$read_write" = "write" ]; then
17522 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17523 elif [ "$read_write" = "read" ]; then
17524 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17526 error "argument error"
17529 # turn off debug for performance testing
17530 local saved_debug=$($LCTL get_param -n debug)
17531 $LCTL set_param debug=0
17533 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17535 # get ost1 size - lustre-OST0000
17536 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17537 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17538 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17540 if [ "$read_write" = "read" ]; then
17541 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17544 local start_time=$(date +%s.%N)
17545 $dd_cmd bs=1M count=$blocks oflag=sync ||
17546 error "real dd $read_write error"
17547 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17549 if [ "$read_write" = "write" ]; then
17553 # define OBD_FAIL_OST_FAKE_RW 0x238
17554 do_facet ost1 $LCTL set_param fail_loc=0x238
17556 local start_time=$(date +%s.%N)
17557 $dd_cmd bs=1M count=$blocks oflag=sync ||
17558 error "fake dd $read_write error"
17559 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17561 if [ "$read_write" = "write" ]; then
17563 cancel_lru_locks osc
17564 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17565 error "$tfile size not $blocks MB"
17567 do_facet ost1 $LCTL set_param fail_loc=0
17569 echo "fake $read_write $duration_fake vs. normal $read_write" \
17570 "$duration in seconds"
17571 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17572 error_not_in_vm "fake write is slower"
17574 $LCTL set_param -n debug="$saved_debug"
17577 test_399a() { # LU-7655 for OST fake write
17578 remote_ost_nodsh && skip "remote OST with nodsh"
17582 run_test 399a "fake write should not be slower than normal write"
17584 test_399b() { # LU-8726 for OST fake read
17585 remote_ost_nodsh && skip "remote OST with nodsh"
17586 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17587 skip_env "ldiskfs only test"
17592 run_test 399b "fake read should not be slower than normal read"
17594 test_400a() { # LU-1606, was conf-sanity test_74
17595 if ! which $CC > /dev/null 2>&1; then
17596 skip_env "$CC is not installed"
17599 local extra_flags=''
17600 local out=$TMP/$tfile
17601 local prefix=/usr/include/lustre
17604 if ! [[ -d $prefix ]]; then
17605 # Assume we're running in tree and fixup the include path.
17606 extra_flags+=" -I$LUSTRE/include"
17607 extra_flags+=" -L$LUSTRE/utils"
17610 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17611 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17612 error "client api broken"
17616 run_test 400a "Lustre client api program can compile and link"
17618 test_400b() { # LU-1606, LU-5011
17620 local out=$TMP/$tfile
17621 local prefix=/usr/include/linux/lustre
17623 # We use a hard coded prefix so that this test will not fail
17624 # when run in tree. There are headers in lustre/include/lustre/
17625 # that are not packaged (like lustre_idl.h) and have more
17626 # complicated include dependencies (like config.h and lnet/types.h).
17627 # Since this test about correct packaging we just skip them when
17628 # they don't exist (see below) rather than try to fixup cppflags.
17630 if ! which $CC > /dev/null 2>&1; then
17631 skip_env "$CC is not installed"
17634 for header in $prefix/*.h; do
17635 if ! [[ -f "$header" ]]; then
17639 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17640 continue # lustre_ioctl.h is internal header
17643 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17644 error "cannot compile '$header'"
17648 run_test 400b "packaged headers can be compiled"
17650 test_401a() { #LU-7437
17651 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17652 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
17654 #count the number of parameters by "list_param -R"
17655 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17656 #count the number of parameters by listing proc files
17657 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17658 echo "proc_dirs='$proc_dirs'"
17659 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17660 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17663 [ $params -eq $procs ] ||
17664 error "found $params parameters vs. $procs proc files"
17666 # test the list_param -D option only returns directories
17667 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17668 #count the number of parameters by listing proc directories
17669 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17672 [ $params -eq $procs ] ||
17673 error "found $params parameters vs. $procs proc files"
17675 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17678 local save=$($LCTL get_param -n jobid_var)
17681 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17682 error "no error returned when setting bad parameters"
17684 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17685 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17687 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17688 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17689 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17691 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17694 local jobid_var_old=$($LCTL get_param -n jobid_var)
17695 local jobid_var_new
17697 $LCTL set_param jobid_var= &&
17698 error "no error returned for 'set_param a='"
17700 jobid_var_new=$($LCTL get_param -n jobid_var)
17701 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17702 error "jobid_var was changed by setting without value"
17704 $LCTL set_param jobid_var &&
17705 error "no error returned for 'set_param a'"
17707 jobid_var_new=$($LCTL get_param -n jobid_var)
17708 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17709 error "jobid_var was changed by setting without value"
17711 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17714 local jobid_var_old=$($LCTL get_param -n jobid_var)
17715 local jobid_var_new
17716 local new_value="foo=bar"
17718 $LCTL set_param jobid_var=$new_value ||
17719 error "'set_param a=b' did not accept a value containing '='"
17721 jobid_var_new=$($LCTL get_param -n jobid_var)
17722 [[ "$jobid_var_new" == "$new_value" ]] ||
17723 error "'set_param a=b' failed on a value containing '='"
17725 # Reset the jobid_var to test the other format
17726 $LCTL set_param jobid_var=$jobid_var_old
17727 jobid_var_new=$($LCTL get_param -n jobid_var)
17728 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17729 error "failed to reset jobid_var"
17731 $LCTL set_param jobid_var $new_value ||
17732 error "'set_param a b' did not accept a value containing '='"
17734 jobid_var_new=$($LCTL get_param -n jobid_var)
17735 [[ "$jobid_var_new" == "$new_value" ]] ||
17736 error "'set_param a b' failed on a value containing '='"
17738 $LCTL set_param jobid_var $jobid_var_old
17739 jobid_var_new=$($LCTL get_param -n jobid_var)
17740 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17741 error "failed to reset jobid_var"
17743 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17746 local server_version=$(lustre_version_code $SINGLEMDS)
17747 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17748 [[ $server_version -ge $(version_code 2.7.18.4) &&
17749 $server_version -lt $(version_code 2.7.50) ]] ||
17750 [[ $server_version -ge $(version_code 2.7.2) &&
17751 $server_version -lt $(version_code 2.7.11) ]] ||
17752 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
17753 remote_mds_nodsh && skip "remote MDS with nodsh"
17755 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17756 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17757 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17758 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17759 echo "Touch failed - OK"
17761 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17764 local file1=$DIR/$tfile.1
17765 local file2=$DIR/$tfile.2
17766 local tfile=$TMP/$tfile
17768 rm -f $file1 $file2 $tfile
17773 # 30 sec OBD_TIMEOUT in ll_getattr()
17774 # right before populating st_nlink
17775 $LCTL set_param fail_loc=0x80001409
17776 stat -c %h $file1 > $tfile &
17778 # create an alias, drop all locks and reclaim the dentry
17780 cancel_lru_locks mdc
17781 cancel_lru_locks osc
17782 sysctl -w vm.drop_caches=2
17786 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17788 rm -f $tfile $file1 $file2
17790 run_test 403 "i_nlink should not drop to zero due to aliasing"
17792 test_404() { # LU-6601
17793 local server_version=$(lustre_version_code $SINGLEMDS)
17794 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17795 skip "Need server version newer than 2.8.52"
17796 remote_mds_nodsh && skip "remote MDS with nodsh"
17798 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17799 awk '/osp .*-osc-MDT/ { print $4}')
17802 for osp in $mosps; do
17803 echo "Deactivate: " $osp
17804 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17805 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17806 awk -vp=$osp '$4 == p { print $2 }')
17807 [ $stat = IN ] || {
17808 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17809 error "deactivate error"
17811 echo "Activate: " $osp
17812 do_facet $SINGLEMDS $LCTL --device %$osp activate
17813 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17814 awk -vp=$osp '$4 == p { print $2 }')
17815 [ $stat = UP ] || {
17816 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17817 error "activate error"
17821 run_test 404 "validate manual {de}activated works properly for OSPs"
17824 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17825 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17826 skip "Layout swap lock is not supported"
17827 check_swap_layouts_support
17829 test_mkdir $DIR/$tdir
17830 swap_lock_test -d $DIR/$tdir ||
17831 error "One layout swap locked test failed"
17833 run_test 405 "Various layout swap lock tests"
17836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17837 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17838 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17840 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17841 skip "Need MDS version at least 2.8.50"
17843 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17844 local test_pool=$TESTNAME
17846 if ! combined_mgs_mds ; then
17849 pool_add $test_pool || error "pool_add failed"
17850 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17851 error "pool_add_targets failed"
17853 save_layout_restore_at_exit $MOUNT
17855 # parent set default stripe count only, child will stripe from both
17856 # parent and fs default
17857 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17858 error "setstripe $MOUNT failed"
17859 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17860 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17861 for i in $(seq 10); do
17862 local f=$DIR/$tdir/$tfile.$i
17863 touch $f || error "touch failed"
17864 local count=$($LFS getstripe -c $f)
17865 [ $count -eq $OSTCOUNT ] ||
17866 error "$f stripe count $count != $OSTCOUNT"
17867 local offset=$($LFS getstripe -i $f)
17868 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17869 local size=$($LFS getstripe -S $f)
17870 [ $size -eq $((def_stripe_size * 2)) ] ||
17871 error "$f stripe size $size != $((def_stripe_size * 2))"
17872 local pool=$($LFS getstripe -p $f)
17873 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17876 # change fs default striping, delete parent default striping, now child
17877 # will stripe from new fs default striping only
17878 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17879 error "change $MOUNT default stripe failed"
17880 $LFS setstripe -c 0 $DIR/$tdir ||
17881 error "delete $tdir default stripe failed"
17882 for i in $(seq 11 20); do
17883 local f=$DIR/$tdir/$tfile.$i
17884 touch $f || error "touch $f failed"
17885 local count=$($LFS getstripe -c $f)
17886 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17887 local offset=$($LFS getstripe -i $f)
17888 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17889 local size=$($LFS getstripe -S $f)
17890 [ $size -eq $def_stripe_size ] ||
17891 error "$f stripe size $size != $def_stripe_size"
17892 local pool=$($LFS getstripe -p $f)
17893 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17896 unlinkmany $DIR/$tdir/$tfile. 1 20
17898 local f=$DIR/$tdir/$tfile
17899 pool_remove_all_targets $test_pool $f
17900 pool_remove $test_pool $f
17902 if ! combined_mgs_mds ; then
17906 run_test 406 "DNE support fs default striping"
17909 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17910 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17911 skip "Need MDS version at least 2.8.55"
17912 remote_mds_nodsh && skip "remote MDS with nodsh"
17914 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17915 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17916 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17917 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17918 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17920 #define OBD_FAIL_DT_TXN_STOP 0x2019
17921 for idx in $(seq $MDSCOUNT); do
17922 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17924 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17925 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17926 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17929 run_test 407 "transaction fail should cause operation fail"
17932 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17934 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17935 lctl set_param fail_loc=0x8000040a
17936 # let ll_prepare_partial_page() fail
17937 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17941 # create at least 100 unused inodes so that
17942 # shrink_icache_memory(0) should not return 0
17943 touch $DIR/$tfile-{0..100}
17944 rm -f $DIR/$tfile-{0..100}
17947 echo 2 > /proc/sys/vm/drop_caches
17949 run_test 408 "drop_caches should not hang due to page leaks"
17953 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17954 check_mount_and_prep
17956 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17957 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17958 touch $DIR/$tdir/guard || error "(2) Fail to create"
17960 local PREFIX=$(str_repeat 'A' 128)
17961 echo "Create 1K hard links start at $(date)"
17962 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17963 error "(3) Fail to hard link"
17965 echo "Links count should be right although linkEA overflow"
17966 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17967 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17968 [ $linkcount -eq 1001 ] ||
17969 error "(5) Unexpected hard links count: $linkcount"
17971 echo "List all links start at $(date)"
17972 ls -l $DIR/$tdir/foo > /dev/null ||
17973 error "(6) Fail to list $DIR/$tdir/foo"
17975 echo "Unlink hard links start at $(date)"
17976 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17977 error "(7) Fail to unlink"
17979 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17983 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17984 skip "Need client version at least 2.9.59"
17986 # Create a file, and stat it from the kernel
17987 local testfile=$DIR/$tfile
17990 local run_id=$RANDOM
17991 local my_ino=$(stat --format "%i" $testfile)
17993 # Try to insert the module. This will always fail as the
17994 # module is designed to not be inserted.
17995 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17998 # Anything but success is a test failure
18000 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18001 error "no inode match"
18003 run_test 410 "Test inode number returned from kernel thread"
18005 cleanup_test411_cgroup() {
18011 local cg_basedir=/sys/fs/cgroup/memory
18013 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18014 skip "no setup for cgroup"
18016 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18017 error "test file creation failed"
18018 cancel_lru_locks osc
18020 # Create a very small memory cgroup to force a slab allocation error
18021 local cgdir=$cg_basedir/osc_slab_alloc
18022 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18023 trap "cleanup_test411_cgroup $cgdir" EXIT
18024 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18025 echo 1M > $cgdir/memory.limit_in_bytes
18027 # Should not LBUG, just be killed by oom-killer
18028 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18029 error "fail to trigger a memory allocation error"
18031 cleanup_test411_cgroup $cgdir
18035 run_test 411 "Slab allocation error with cgroup does not LBUG"
18038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18039 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18040 skip "Need server version at least 2.10.55"
18043 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18044 error "mkdir failed"
18045 $LFS getdirstripe $DIR/$tdir
18046 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18047 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18048 error "expect $((MDSCOUT - 1)) get $stripe_index"
18049 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18050 [ $stripe_count -eq 2 ] ||
18051 error "expect 2 get $stripe_count"
18053 run_test 412 "mkdir on specific MDTs"
18056 [ $MDSCOUNT -lt 2 ] &&
18057 skip "We need at least 2 MDTs for this test"
18059 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18060 skip "Need server version at least 2.10.55"
18063 mkdir $DIR/$tdir || error "mkdir failed"
18065 # find MDT that is the most full
18066 local max=$($LFS df | grep MDT |
18075 END { split(b, c, ":")
18080 for i in $(seq $((MDSCOUNT - 1))); do
18081 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18082 error "mkdir d$i failed"
18083 $LFS getdirstripe $DIR/$tdir/d$i
18084 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18085 [ $stripe_index -ne $max ] ||
18086 error "don't expect $max"
18089 run_test 413 "mkdir on less full MDTs"
18092 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18093 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18094 skip "Need server version at least 2.9.55"
18096 start_full_debug_logging
18100 stop_full_debug_logging
18104 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18105 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18106 awk '/The barrier for/ { print $7 }')
18109 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18114 barrier_expired() {
18117 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18118 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18119 awk '/will be expired/ { print $7 }')
18121 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18130 echo "Start barrier_freeze at: $(date)"
18131 #define OBD_FAIL_BARRIER_DELAY 0x2202
18132 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18133 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18136 local b_status=$(barrier_stat)
18137 echo "Got barrier status at: $(date)"
18138 [ "$b_status" = "'freezing_p1'" ] ||
18139 error "(1) unexpected barrier status $b_status"
18141 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18143 b_status=$(barrier_stat)
18144 [ "$b_status" = "'frozen'" ] ||
18145 error "(2) unexpected barrier status $b_status"
18147 local expired=$(barrier_expired)
18148 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18149 sleep $((expired + 3))
18151 b_status=$(barrier_stat)
18152 [ "$b_status" = "'expired'" ] ||
18153 error "(3) unexpected barrier status $b_status"
18155 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18156 error "(4) fail to freeze barrier"
18158 b_status=$(barrier_stat)
18159 [ "$b_status" = "'frozen'" ] ||
18160 error "(5) unexpected barrier status $b_status"
18162 echo "Start barrier_thaw at: $(date)"
18163 #define OBD_FAIL_BARRIER_DELAY 0x2202
18164 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18165 do_facet mgs $LCTL barrier_thaw $FSNAME &
18168 b_status=$(barrier_stat)
18169 echo "Got barrier status at: $(date)"
18170 [ "$b_status" = "'thawing'" ] ||
18171 error "(6) unexpected barrier status $b_status"
18173 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18175 b_status=$(barrier_stat)
18176 [ "$b_status" = "'thawed'" ] ||
18177 error "(7) unexpected barrier status $b_status"
18179 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18180 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18181 do_facet mgs $LCTL barrier_freeze $FSNAME
18183 b_status=$(barrier_stat)
18184 [ "$b_status" = "'failed'" ] ||
18185 error "(8) unexpected barrier status $b_status"
18187 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18188 do_facet mgs $LCTL barrier_thaw $FSNAME
18192 run_test 801a "write barrier user interfaces and stat machine"
18197 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18198 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18199 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18200 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18201 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18203 cancel_lru_locks mdc
18205 # 180 seconds should be long enough
18206 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18208 local b_status=$(barrier_stat)
18209 [ "$b_status" = "'frozen'" ] ||
18210 error "(6) unexpected barrier status $b_status"
18212 mkdir $DIR/$tdir/d0/d10 &
18215 touch $DIR/$tdir/d1/f13 &
18218 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18221 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18224 rm -f $DIR/$tdir/d4/f12 &
18227 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18229 # To guarantee taht the 'stat' is not blocked
18230 b_status=$(barrier_stat)
18231 [ "$b_status" = "'frozen'" ] ||
18232 error "(8) unexpected barrier status $b_status"
18234 # let above commands to run at background
18237 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18238 ps -p $touch_pid || error "(10) touch should be blocked"
18239 ps -p $ln_pid || error "(11) link should be blocked"
18240 ps -p $mv_pid || error "(12) rename should be blocked"
18241 ps -p $rm_pid || error "(13) unlink should be blocked"
18243 b_status=$(barrier_stat)
18244 [ "$b_status" = "'frozen'" ] ||
18245 error "(14) unexpected barrier status $b_status"
18247 do_facet mgs $LCTL barrier_thaw $FSNAME
18248 b_status=$(barrier_stat)
18249 [ "$b_status" = "'thawed'" ] ||
18250 error "(15) unexpected barrier status $b_status"
18252 wait $mkdir_pid || error "(16) mkdir should succeed"
18253 wait $touch_pid || error "(17) touch should succeed"
18254 wait $ln_pid || error "(18) link should succeed"
18255 wait $mv_pid || error "(19) rename should succeed"
18256 wait $rm_pid || error "(20) unlink should succeed"
18260 run_test 801b "modification will be blocked by write barrier"
18263 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18267 stop mds2 || error "(1) Fail to stop mds2"
18269 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18271 local b_status=$(barrier_stat)
18272 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18273 do_facet mgs $LCTL barrier_thaw $FSNAME
18274 error "(2) unexpected barrier status $b_status"
18277 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18278 error "(3) Fail to rescan barrier bitmap"
18280 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18282 b_status=$(barrier_stat)
18283 [ "$b_status" = "'frozen'" ] ||
18284 error "(4) unexpected barrier status $b_status"
18286 do_facet mgs $LCTL barrier_thaw $FSNAME
18287 b_status=$(barrier_stat)
18288 [ "$b_status" = "'thawed'" ] ||
18289 error "(5) unexpected barrier status $b_status"
18291 local devname=$(mdsdevname 2)
18293 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18295 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18296 error "(7) Fail to rescan barrier bitmap"
18300 run_test 801c "rescan barrier bitmap"
18302 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18303 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18304 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18310 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18311 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18312 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18318 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18319 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18320 skip "Need server version at least 2.9.55"
18322 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18324 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18325 error "(2) Fail to copy"
18327 trap cleanup_802 EXIT
18329 # sync by force before remount as readonly
18330 sync; sync_all_data; sleep 3; sync_all_data
18334 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18335 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18336 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18338 echo "Mount the server as read only"
18339 setupall server_only || error "(3) Fail to start servers"
18341 echo "Mount client without ro should fail"
18342 mount_client $MOUNT &&
18343 error "(4) Mount client without 'ro' should fail"
18345 echo "Mount client with ro should succeed"
18346 mount_client $MOUNT ro ||
18347 error "(5) Mount client with 'ro' should succeed"
18349 echo "Modify should be refused"
18350 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18352 echo "Read should be allowed"
18353 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18354 error "(7) Read should succeed under ro mode"
18358 run_test 802 "simulate readonly device"
18361 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18362 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18363 skip "MDS needs to be newer than 2.10.54"
18365 mkdir -p $DIR/$tdir
18366 # Create some objects on all MDTs to trigger related logs objects
18367 for idx in $(seq $MDSCOUNT); do
18368 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18369 $DIR/$tdir/dir${idx} ||
18370 error "Fail to create $DIR/$tdir/dir${idx}"
18374 echo "before create:"
18376 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18378 for ((i=0; i<10; i++)); do
18379 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18380 error "Fail to create $DIR/$tdir/foo$i"
18384 echo "after create:"
18386 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18388 [ $after_used -ge $((before_used + 10)) ] ||
18389 error "before ($before_used) + 10 > after ($after_used)"
18391 for ((i=0; i<10; i++)); do
18392 rm -rf $DIR/$tdir/foo$i ||
18393 error "Fail to remove $DIR/$tdir/foo$i"
18396 sleep 3 # avoid MDT return cached statfs
18397 wait_delete_completed
18398 echo "after unlink:"
18400 before_used=$after_used
18401 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18403 [ $after_used -le $((before_used - 8)) ] ||
18404 error "before ($before_used) - 8 < after ($after_used)"
18406 run_test 803 "verify agent object for remote object"
18409 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18411 skip "MDS needs to be newer than 2.10.54"
18412 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18413 skip_env "ldiskfs only test"
18415 mkdir -p $DIR/$tdir
18416 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18417 error "Fail to create $DIR/$tdir/dir0"
18419 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18420 local dev=$(mdsdevname 2)
18422 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18423 grep ${fid} || error "NOT found agent entry for dir0"
18425 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18426 error "Fail to create $DIR/$tdir/dir1"
18428 touch $DIR/$tdir/dir1/foo0 ||
18429 error "Fail to create $DIR/$tdir/dir1/foo0"
18430 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18433 for idx in $(seq $MDSCOUNT); do
18434 dev=$(mdsdevname $idx)
18435 do_facet mds${idx} \
18436 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18437 grep ${fid} && rc=$idx
18440 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18441 error "Fail to rename foo0 to foo1"
18442 if [ $rc -eq 0 ]; then
18443 for idx in $(seq $MDSCOUNT); do
18444 dev=$(mdsdevname $idx)
18445 do_facet mds${idx} \
18446 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18447 grep ${fid} && rc=$idx
18451 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18452 error "Fail to rename foo1 to foo2"
18453 if [ $rc -eq 0 ]; then
18454 for idx in $(seq $MDSCOUNT); do
18455 dev=$(mdsdevname $idx)
18456 do_facet mds${idx} \
18457 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18458 grep ${fid} && rc=$idx
18462 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18464 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18465 error "Fail to link to $DIR/$tdir/dir1/foo2"
18466 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18467 error "Fail to rename foo2 to foo0"
18468 unlink $DIR/$tdir/dir1/foo0 ||
18469 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18470 rm -rf $DIR/$tdir/dir0 ||
18471 error "Fail to rm $DIR/$tdir/dir0"
18473 for idx in $(seq $MDSCOUNT); do
18474 dev=$(mdsdevname $idx)
18478 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18480 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18481 error "mount mds$idx failed"
18482 df $MOUNT > /dev/null 2>&1
18484 # e2fsck should not return error
18486 error "e2fsck detected error on MDT${idx}: rc=$rc"
18489 run_test 804 "verify agent entry for remote entry"
18492 do_facet $SINGLEMDS zfs set quota=$old $fsset
18493 unlinkmany $DIR/$tdir/f- 1000000
18498 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18499 [ "$(facet_fstype mds1)" != "zfs" ] &&
18500 skip "ZFS specific test"
18501 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18502 skip "netfree not implemented before 0.7"
18503 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18504 skip "Need MDS version at least 2.10.57"
18511 local pref="osd-zfs.lustre-MDT0000."
18513 # limit available space on MDS dataset to meet nospace issue
18514 # quickly. then ZFS 0.7.2 can use reserved space if asked
18515 # properly (using netfree flag in osd_declare_destroy()
18516 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18517 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18519 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18520 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18521 let "usedkb=usedkb-freekb"
18522 let "freekb=freekb/2"
18523 if let "freekb > 5000"; then
18526 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18527 trap cleanup_805 EXIT
18529 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18530 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18531 rm -rf $DIR/$tdir || error "not able to remove"
18532 do_facet $SINGLEMDS zfs set quota=$old $fsset
18535 run_test 805 "ZFS can remove from full fs"
18538 # tests that do cleanup/setup should be run at the end
18542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18545 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18546 $LCTL set_param fail_loc=0x903
18548 cancel_lru_locks MGC
18550 FAIL_ON_ERROR=true cleanup
18551 FAIL_ON_ERROR=true setup
18553 run_test 900 "umount should not race with any mgc requeue thread"
18556 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18557 check_and_cleanup_lustre
18558 if [ "$I_MOUNTED" != "yes" ]; then
18559 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true