2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 LU-10680 ..
16 ALWAYS_EXCEPT=" 407 253 312 160f 160g $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES distro version
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
78 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
80 # All SuSE Linux versions have one decimal. version_code expects two
81 local sles_version=$version.0
82 version_code $sles_version
85 # Check if we are running on Ubuntu or SLES so we can make decisions on
87 if [ -r /etc/SuSE-release ]; then
88 sles_version=$(sles_version_code)
89 [ $sles_version -lt $(version_code 11.4.0) ] &&
90 # bug number for skipped test: LU-4341
91 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
92 [ $sles_version -lt $(version_code 12.0.0) ] &&
93 # bug number for skipped test: LU-3703
94 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
95 elif [ -r /etc/os-release ]; then
96 if grep -qi ubuntu /etc/os-release; then
97 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
102 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
103 # bug number for skipped test:
104 # LU-10334 LU-10335 LU-10335 LU-10335
105 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
106 # LU-10335 LU-10335 LU-10365 LU-10366
107 ALWAYS_EXCEPT+=" 130d 130e 400a 410"
116 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
117 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
126 check_swap_layouts_support()
128 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
129 skip "Does not support layout lock."
132 check_and_setup_lustre
136 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
138 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
139 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
140 rm -rf $DIR/[Rdfs][0-9]*
142 # $RUNAS_ID may get set incorrectly somewhere else
143 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
145 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
149 if [ "${ONLY}" = "MOUNT" ] ; then
150 echo "Lustre is up, please go on"
154 echo "preparing for tests involving mounts"
155 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
157 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
158 echo # add a newline after mke2fs.
162 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
163 lctl set_param debug=-1 2> /dev/null || true
166 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
168 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
170 run_test 0a "touch; rm ====================="
173 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
174 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
176 run_test 0b "chmod 0755 $DIR ============================="
179 $LCTL get_param mdc.*.import | grep "state: FULL" ||
180 error "import not FULL"
181 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
184 run_test 0c "check import proc"
186 test_0d() { # LU-3397
187 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
188 skip "proc exports not supported before 2.10.57"
190 local mgs_exp="mgs.MGS.exports"
191 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
193 local exp_client_version
196 local temp_imp=$DIR/$tfile.import
197 local temp_exp=$DIR/$tfile.export
199 # save mgc import file to $temp_imp
200 $LCTL get_param mgc.*.import | tee $temp_imp
201 # Check if client uuid is found in MGS export
202 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
203 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
207 # save mgs export file to $temp_exp
208 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
210 # Compare the value of field "connect_flags"
211 imp_val=$(grep "connect_flags" $temp_imp)
212 exp_val=$(grep "connect_flags" $temp_exp)
213 [ "$exp_val" == "$imp_val" ] ||
214 error "export flags '$exp_val' != import flags '$imp_val'"
216 # Compare the value of client version
217 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
218 exp_val=$(version_code $exp_client_version)
219 imp_val=$(lustre_version_code client)
220 [ "$exp_val" == "$imp_val" ] ||
221 error "export client version '$exp_val' != '$imp_val'"
223 run_test 0d "check export proc ============================="
226 test_mkdir $DIR/$tdir
227 test_mkdir $DIR/$tdir/d2
228 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
229 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
232 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
234 run_test 1 "mkdir; remkdir; rmdir"
237 test_mkdir $DIR/$tdir
238 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
239 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
241 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
243 run_test 2 "mkdir; touch; rmdir; check file"
246 test_mkdir $DIR/$tdir
247 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
248 touch $DIR/$tdir/$tfile
249 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
251 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
253 run_test 3 "mkdir; touch; rmdir; check dir"
255 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
257 test_mkdir -i 1 $DIR/$tdir
259 touch $DIR/$tdir/$tfile ||
260 error "Create file under remote directory failed"
263 error "Expect error removing in-use dir $DIR/$tdir"
265 test -d $DIR/$tdir || error "Remote directory disappeared"
267 rm -rf $DIR/$tdir || error "remove remote dir error"
269 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
272 test_mkdir $DIR/$tdir
273 test_mkdir $DIR/$tdir/d2
274 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
275 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
276 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
278 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
281 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
282 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
283 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
284 error "$tfile does not have perm 0666 or UID $UID"
285 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
286 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
287 error "$tfile should be 0666 and owned by UID $UID"
289 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
292 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
295 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
296 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
297 error "$tfile should be owned by UID $RUNAS_ID"
298 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
299 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
300 error "$tfile should be owned by UID $RUNAS_ID"
302 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by GID $UID"
311 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
315 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
320 test_mkdir $DIR/$tdir
321 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
322 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
323 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
324 test_mkdir $DIR/$tdir/d/subdir
325 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
326 error "$tdir/d/subdir should be GID $RUNAS_GID"
327 if [[ $MDSCOUNT -gt 1 ]]; then
328 # check remote dir sgid inherite
329 $LFS mkdir -i 0 $DIR/$tdir.local ||
330 error "mkdir $tdir.local failed"
331 chmod g+s $DIR/$tdir.local ||
332 error "chmod $tdir.local failed"
333 chgrp $RUNAS_GID $DIR/$tdir.local ||
334 error "chgrp $tdir.local failed"
335 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
336 error "mkdir $tdir.remote failed"
337 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
338 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
339 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
340 error "$tdir.remote should be mode 02755"
343 run_test 6g "verify new dir in sgid dir inherits group"
345 test_6h() { # bug 7331
346 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
348 touch $DIR/$tfile || error "touch failed"
349 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
350 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
351 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
352 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
353 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
355 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
358 test_mkdir $DIR/$tdir
359 $MCREATE $DIR/$tdir/$tfile
360 chmod 0666 $DIR/$tdir/$tfile
361 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
362 error "$tdir/$tfile should be mode 0666"
364 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
367 if [ ! -d $DIR/$tdir ]; then
368 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 echo -n foo > $DIR/$tdir/$tfile
372 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
373 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
375 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
378 test_mkdir $DIR/$tdir
379 touch $DIR/$tdir/$tfile
380 chmod 0666 $DIR/$tdir/$tfile
381 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
382 error "$tfile mode not 0666"
384 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
387 test_mkdir $DIR/$tdir
388 test_mkdir $DIR/$tdir/d2
389 test_mkdir $DIR/$tdir/d2/d3
390 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
392 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
395 test_mkdir $DIR/$tdir
396 test_mkdir $DIR/$tdir/d2
397 touch $DIR/$tdir/d2/$tfile
398 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
399 error "$tdir/d2/$tfile not a file"
401 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
404 test_mkdir $DIR/$tdir
405 test_mkdir $DIR/$tdir/d2
406 chmod 0666 $DIR/$tdir/d2
407 chmod 0705 $DIR/$tdir/d2
408 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
409 error "$tdir/d2 mode not 0705"
411 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
414 test_mkdir $DIR/$tdir
415 touch $DIR/$tdir/$tfile
416 chmod 0666 $DIR/$tdir/$tfile
417 chmod 0654 $DIR/$tdir/$tfile
418 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
419 error "$tdir/d2 mode not 0654"
421 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
424 test_mkdir $DIR/$tdir
425 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
427 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
428 error "$tdir/$tfile size not 0 after truncate"
430 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
433 test_mkdir $DIR/$tdir
434 touch $DIR/$tdir/$tfile
436 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
438 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
441 test_mkdir $DIR/$tdir
442 touch $DIR/$tdir/$tfile
443 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
444 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
445 error "$tdir/${tfile_2} not a file after rename"
446 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
448 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
451 test_mkdir $DIR/$tdir
452 touch $DIR/$tdir/$tfile
453 rm -rf $DIR/$tdir/$tfile
454 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
456 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
459 test_mkdir $DIR/$tdir
460 touch $DIR/$tdir/$tfile
461 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
463 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
464 error "$tdir/l-exist not a symlink"
465 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
466 error "$tdir/l-exist not referencing a file"
467 rm -f $DIR/$tdir/l-exist
468 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
470 run_test 17a "symlinks: create, remove (real)"
473 test_mkdir $DIR/$tdir
474 ln -s no-such-file $DIR/$tdir/l-dangle
476 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
477 error "$tdir/l-dangle not referencing no-such-file"
478 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
479 error "$tdir/l-dangle not referencing non-existent file"
480 rm -f $DIR/$tdir/l-dangle
481 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
483 run_test 17b "symlinks: create, remove (dangling)"
485 test_17c() { # bug 3440 - don't save failed open RPC for replay
486 test_mkdir $DIR/$tdir
487 ln -s foo $DIR/$tdir/$tfile
488 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
490 run_test 17c "symlinks: open dangling (should return error)"
493 test_mkdir $DIR/$tdir
494 ln -s foo $DIR/$tdir/$tfile
495 touch $DIR/$tdir/$tfile || error "creating to new symlink"
497 run_test 17d "symlinks: create dangling"
500 test_mkdir $DIR/$tdir
501 local foo=$DIR/$tdir/$tfile
502 ln -s $foo $foo || error "create symlink failed"
503 ls -l $foo || error "ls -l failed"
504 ls $foo && error "ls not failed" || true
506 run_test 17e "symlinks: create recursive symlink (should return error)"
509 test_mkdir $DIR/$tdir
510 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
512 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
513 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
514 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
515 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
518 run_test 17f "symlinks: long and very long symlink name"
520 # str_repeat(S, N) generate a string that is string S repeated N times
525 while [ $((n -= 1)) -ge 0 ]; do
531 # Long symlinks and LU-2241
533 test_mkdir $DIR/$tdir
534 local TESTS="59 60 61 4094 4095"
536 # Fix for inode size boundary in 2.1.4
537 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
540 # Patch not applied to 2.2 or 2.3 branches
541 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
542 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
545 # skip long symlink name for rhel6.5.
546 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
547 grep -q '6.5' /etc/redhat-release &>/dev/null &&
548 TESTS="59 60 61 4062 4063"
551 local SYMNAME=$(str_repeat 'x' $i)
552 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
553 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
556 run_test 17g "symlinks: really long symlink name and inode boundaries"
558 test_17h() { #bug 17378
559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
560 remote_mds_nodsh && skip "remote MDS with nodsh"
564 test_mkdir $DIR/$tdir
565 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
566 $LFS setstripe -c -1 $DIR/$tdir
567 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
568 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
569 touch $DIR/$tdir/$tfile || true
571 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
573 test_17i() { #bug 20018
574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
575 remote_mds_nodsh && skip "remote MDS with nodsh"
577 local foo=$DIR/$tdir/$tfile
580 test_mkdir -c1 $DIR/$tdir
581 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
582 ln -s $foo $foo || error "create symlink failed"
583 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
584 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
585 ls -l $foo && error "error not detected"
588 run_test 17i "don't panic on short symlink (should return error)"
590 test_17k() { #bug 22301
591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
592 [[ -z "$(which rsync 2>/dev/null)" ]] &&
593 skip "no rsync command"
594 rsync --help | grep -q xattr ||
595 skip_env "$(rsync --version | head -n1) does not support xattrs"
596 test_mkdir $DIR/$tdir
597 test_mkdir $DIR/$tdir.new
598 touch $DIR/$tdir/$tfile
599 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
600 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
601 error "rsync failed with xattrs enabled"
603 run_test 17k "symlinks: rsync with xattrs enabled"
605 test_17l() { # LU-279
606 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
607 skip "no getfattr command"
609 test_mkdir $DIR/$tdir
610 touch $DIR/$tdir/$tfile
611 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
612 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
613 # -h to not follow symlinks. -m '' to list all the xattrs.
614 # grep to remove first line: '# file: $path'.
615 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
617 lgetxattr_size_check $path $xattr ||
618 error "lgetxattr_size_check $path $xattr failed"
622 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
627 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
628 skip_env "ldiskfs only test"
629 remote_mds_nodsh && skip "remote MDS with nodsh"
630 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
631 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
632 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
634 local short_sym="0123456789"
635 local wdir=$DIR/$tdir
640 # create a long symlink file
641 for ((i = 0; i < 4; ++i)); do
642 long_sym=${long_sym}${long_sym}
645 echo "create 512 short and long symlink files under $wdir"
646 for ((i = 0; i < 256; ++i)); do
647 ln -sf ${long_sym}"a5a5" $wdir/long-$i
648 ln -sf ${short_sym}"a5a5" $wdir/short-$i
654 wait_delete_completed
656 echo "recreate the 512 symlink files with a shorter string"
657 for ((i = 0; i < 512; ++i)); do
658 # rewrite the symlink file with a shorter string
659 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
660 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
663 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
664 local devname=$(mdsdevname $mds_index)
666 echo "stop and checking mds${mds_index}:"
667 # e2fsck should not return error
669 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
672 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
673 error "start mds${mds_index} failed"
674 df $MOUNT > /dev/null 2>&1
676 error "e2fsck detected error for short/long symlink: rc=$rc"
679 run_test 17m "run e2fsck against MDT which contains short/long symlink"
681 check_fs_consistency_17n() {
685 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
686 # so it only check MDT1/MDT2 instead of all of MDTs.
687 for mdt_index in 1 2; do
688 local devname=$(mdsdevname $mdt_index)
689 # e2fsck should not return error
691 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
694 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
695 error "mount mds$mdt_index failed"
696 df $MOUNT > /dev/null 2>&1
702 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
704 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
705 skip_env "ldiskfs only test"
706 remote_mds_nodsh && skip "remote MDS with nodsh"
707 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
708 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
709 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
713 test_mkdir $DIR/$tdir
714 for ((i=0; i<10; i++)); do
715 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
716 error "create remote dir error $i"
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
721 check_fs_consistency_17n ||
722 error "e2fsck report error after create files under remote dir"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n ||
730 error "e2fsck report error after unlink files under remote dir"
732 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
733 skip "lustre < 2.4.50 does not support migrate mv"
735 for ((i = 0; i < 10; i++)); do
736 mkdir -p $DIR/$tdir/remote_dir_${i}
737 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
738 error "create files under remote dir failed $i"
739 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
740 error "migrate remote dir error $i"
742 check_fs_consistency_17n || error "e2fsck report error after migration"
744 for ((i = 0; i < 10; i++)); do
745 rm -rf $DIR/$tdir/remote_dir_${i} ||
746 error "destroy remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after unlink"
751 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
754 remote_mds_nodsh && skip "remote MDS with nodsh"
755 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
756 skip "Need MDS version at least 2.3.64"
758 local wdir=$DIR/${tdir}o
764 mdt_index=$($LFS getstripe -M $wdir/$tfile)
765 mdt_index=$((mdt_index + 1))
768 #fail mds will wait the failover finish then set
769 #following fail_loc to avoid interfer the recovery process.
772 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
773 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
774 ls -l $wdir/$tfile && rc=1
775 do_facet mds${mdt_index} lctl set_param fail_loc=0
776 [[ $rc -eq 0 ]] || error "stat file should fail"
778 run_test 17o "stat file with incompat LMA feature"
781 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
782 ls $DIR || error "Failed to ls $DIR: $?"
784 run_test 18 "touch .../f ; ls ... =============================="
790 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
792 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
795 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
797 run_test 19b "ls -l .../f19 (should return error) =============="
800 [ $RUNAS_ID -eq $UID ] &&
801 skip_env "RUNAS_ID = UID = $UID -- skipping"
803 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
805 run_test 19c "$RUNAS touch .../f19 (should return error) =="
808 cat $DIR/f19 && error || true
810 run_test 19d "cat .../f19 (should return error) =============="
819 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
821 run_test 20 "touch .../f ; ls -l ..."
824 test_mkdir $DIR/$tdir
825 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
826 ln -s dangle $DIR/$tdir/link
827 echo foo >> $DIR/$tdir/link
828 cat $DIR/$tdir/dangle
829 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
830 $CHECKSTAT -f -t file $DIR/$tdir/link ||
831 error "$tdir/link not linked to a file"
833 run_test 21 "write to dangling link"
836 local wdir=$DIR/$tdir
838 chown $RUNAS_ID:$RUNAS_GID $wdir
839 (cd $wdir || error "cd $wdir failed";
840 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
842 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
843 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
844 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
845 error "checkstat -u failed"
847 run_test 22 "unpack tar archive as non-root user"
851 test_mkdir $DIR/$tdir
852 local file=$DIR/$tdir/$tfile
854 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
855 openfile -f O_CREAT:O_EXCL $file &&
856 error "$file recreate succeeded" || true
858 run_test 23a "O_CREAT|O_EXCL in subdir"
860 test_23b() { # bug 18988
861 test_mkdir $DIR/$tdir
862 local file=$DIR/$tdir/$tfile
865 echo foo > $file || error "write filed"
866 echo bar >> $file || error "append filed"
867 $CHECKSTAT -s 8 $file || error "wrong size"
870 run_test 23b "O_APPEND check"
872 # LU-9409, size with O_APPEND and tiny writes
874 local file=$DIR/$tfile
877 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
878 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
882 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
883 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
885 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
888 #racing tiny & normal writes
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
892 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
895 #racing tiny & normal writes 2, ugly numbers
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
899 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
902 run_test 23c "O_APPEND size checks for tiny writes"
906 echo '-- same directory rename'
907 test_mkdir $DIR/$tdir
908 touch $DIR/$tdir/$tfile.1
909 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
910 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
912 run_test 24a "rename file to non-existent target"
915 test_mkdir $DIR/$tdir
916 touch $DIR/$tdir/$tfile.{1,2}
917 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
918 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
919 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
921 run_test 24b "rename file to existing target"
924 test_mkdir $DIR/$tdir
925 test_mkdir $DIR/$tdir/d$testnum.1
926 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
927 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
928 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
930 run_test 24c "rename directory to non-existent target"
933 test_mkdir -c1 $DIR/$tdir
934 test_mkdir -c1 $DIR/$tdir/d$testnum.1
935 test_mkdir -c1 $DIR/$tdir/d$testnum.2
936 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
937 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
938 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
940 run_test 24d "rename directory to existing target"
943 echo '-- cross directory renames --'
947 mv $DIR/R5a/f $DIR/R5b/g
948 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
949 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
951 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
956 touch $DIR/R6a/f $DIR/R6b/g
957 mv $DIR/R6a/f $DIR/R6b/g
958 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
959 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
961 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
966 test_mkdir $DIR/R7a/d
967 mv $DIR/R7a/d $DIR/R7b/e
968 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
969 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
971 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
974 test_mkdir -c1 $DIR/R8a
975 test_mkdir -c1 $DIR/R8b
976 test_mkdir -c1 $DIR/R8a/d
977 test_mkdir -c1 $DIR/R8b/e
978 mrename $DIR/R8a/d $DIR/R8b/e
979 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
980 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
982 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
985 echo "-- rename error cases"
989 mrename $DIR/R9/f $DIR/R9/a
990 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
991 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
992 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
994 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
998 mrename $DIR/R10/f $DIR/R10/g
999 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1000 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1001 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1003 run_test 24j "source does not exist ============================"
1006 test_mkdir $DIR/R11a
1007 test_mkdir $DIR/R11a/d
1009 mv $DIR/R11a/f $DIR/R11a/d
1010 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1011 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1013 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1015 # bug 2429 - rename foo foo foo creates invalid file
1018 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1020 run_test 24l "Renaming a file to itself ========================"
1024 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1025 # on ext3 this does not remove either the source or target files
1026 # though the "expected" operation would be to remove the source
1027 $CHECKSTAT -t file ${f} || error "${f} missing"
1028 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1030 run_test 24m "Renaming a file to a hard link to itself ========="
1034 # this stats the old file after it was renamed, so it should fail
1036 $CHECKSTAT ${f} || error "${f} missing"
1038 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1039 $CHECKSTAT -a ${f} || error "${f} exists"
1041 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1044 test_mkdir $DIR/$tdir
1045 rename_many -s random -v -n 10 $DIR/$tdir
1047 run_test 24o "rename of files during htree split"
1050 test_mkdir $DIR/R12a
1051 test_mkdir $DIR/R12b
1052 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1053 mrename $DIR/R12a $DIR/R12b
1054 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1055 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1056 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1057 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1059 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1061 cleanup_multiop_pause() {
1063 kill -USR1 $MULTIPID
1067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1069 test_mkdir $DIR/R13a
1070 test_mkdir $DIR/R13b
1071 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1072 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1075 trap cleanup_multiop_pause EXIT
1076 mrename $DIR/R13a $DIR/R13b
1077 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1078 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1079 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1080 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1081 cleanup_multiop_pause
1082 wait $MULTIPID || error "multiop close failed"
1084 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1086 test_24r() { #bug 3789
1087 test_mkdir $DIR/R14a
1088 test_mkdir $DIR/R14a/b
1089 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1090 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1091 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1093 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1096 test_mkdir $DIR/R15a
1097 test_mkdir $DIR/R15a/b
1098 test_mkdir $DIR/R15a/b/c
1099 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1100 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1101 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1103 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1105 test_mkdir $DIR/R16a
1106 test_mkdir $DIR/R16a/b
1107 test_mkdir $DIR/R16a/b/c
1108 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1109 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1110 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1112 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1114 test_24u() { # bug12192
1115 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1116 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1118 run_test 24u "create stripe file"
1122 size=$(getconf PAGE_SIZE 2>/dev/null)
1123 echo -n ${size:-4096}
1126 simple_cleanup_common() {
1129 [ -z "$DIR" -o -z "$tdir" ] && return 0
1131 local start=$SECONDS
1134 wait_delete_completed
1135 echo "cleanup time $((SECONDS - start))"
1139 max_pages_per_rpc() {
1140 local mdtname="$(printf "MDT%04x" ${1:-0})"
1141 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1147 local nrfiles=${COUNT:-100000}
1148 local fname="$DIR/$tdir/$tfile"
1150 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1151 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1153 test_mkdir "$(dirname $fname)"
1154 # assume MDT0000 has the fewest inodes
1155 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1156 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1157 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1159 trap simple_cleanup_common EXIT
1161 createmany -m "$fname" $nrfiles
1163 cancel_lru_locks mdc
1164 lctl set_param mdc.*.stats clear
1166 # was previously test_24D: LU-6101
1167 # readdir() returns correct number of entries after cursor reload
1168 local num_ls=$(ls $DIR/$tdir | wc -l)
1169 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1170 local num_all=$(ls -a $DIR/$tdir | wc -l)
1171 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1172 $num_all -ne $((nrfiles + 2)) ]; then
1173 error "Expected $nrfiles files, got $num_ls " \
1174 "($num_uniq unique $num_all .&..)"
1176 # LU-5 large readdir
1177 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1178 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1179 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1180 # take into account of overhead in lu_dirpage header and end mark in
1181 # each page, plus one in rpc_num calculation.
1182 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1183 local page_entries=$((($(page_size) - 24) / dirent_size))
1184 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1185 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1186 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1187 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1188 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1189 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1190 error "large readdir doesn't take effect: " \
1191 "$mds_readpage should be about $rpc_max"
1193 simple_cleanup_common
1195 run_test 24v "list large directory (test hash collision, b=17560)"
1197 test_24w() { # bug21506
1199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1200 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1201 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1202 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1203 [[ "$SZ1" -eq "$SZ2" ]] ||
1204 error "Error reading at the end of the file $tfile"
1206 run_test 24w "Reading a file larger than 4Gb"
1209 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1211 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1212 skip "Need MDS version at least 2.7.56"
1215 local remote_dir=$DIR/$tdir/remote_dir
1217 test_mkdir $DIR/$tdir
1218 $LFS mkdir -i $MDTIDX $remote_dir ||
1219 error "create remote directory failed"
1221 test_mkdir $DIR/$tdir/src_dir
1222 touch $DIR/$tdir/src_file
1223 test_mkdir $remote_dir/tgt_dir
1224 touch $remote_dir/tgt_file
1226 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1227 error "rename dir cross MDT failed!"
1229 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1230 error "rename file cross MDT failed!"
1232 touch $DIR/$tdir/ln_file
1233 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1234 error "ln file cross MDT failed"
1236 rm -rf $DIR/$tdir || error "Can not delete directories"
1238 run_test 24x "cross MDT rename/link"
1241 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1244 local remote_dir=$DIR/$tdir/remote_dir
1247 test_mkdir $DIR/$tdir
1248 $LFS mkdir -i $mdtidx $remote_dir ||
1249 error "create remote directory failed"
1251 test_mkdir $remote_dir/src_dir
1252 touch $remote_dir/src_file
1253 test_mkdir $remote_dir/tgt_dir
1254 touch $remote_dir/tgt_file
1256 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1257 error "rename subdir in the same remote dir failed!"
1259 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1260 error "rename files in the same remote dir failed!"
1262 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1263 error "link files in the same remote dir failed!"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24y "rename/link on the same dir should succeed"
1269 test_24A() { # LU-3182
1273 test_mkdir $DIR/$tdir
1274 trap simple_cleanup_common EXIT
1275 createmany -m $DIR/$tdir/$tfile $NFILES
1276 local t=$(ls $DIR/$tdir | wc -l)
1277 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1278 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1279 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1280 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1283 simple_cleanup_common || error "Can not delete directories"
1285 run_test 24A "readdir() returns correct number of entries."
1287 test_24B() { # LU-4805
1288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1292 test_mkdir $DIR/$tdir
1293 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1294 error "create striped dir failed"
1296 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1297 [ $count -eq 2 ] || error "Expected 2, got $count"
1299 touch $DIR/$tdir/striped_dir/a
1301 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1302 [ $count -eq 3 ] || error "Expected 3, got $count"
1304 touch $DIR/$tdir/striped_dir/.f
1306 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1307 [ $count -eq 4 ] || error "Expected 4, got $count"
1309 rm -rf $DIR/$tdir || error "Can not delete directories"
1311 run_test 24B "readdir for striped dir return correct number of entries"
1314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1320 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1321 error "create striped dir failed"
1323 cd $DIR/$tdir/d0/striped_dir
1325 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1326 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1327 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1329 [ "$d0_ino" = "$parent_ino" ] ||
1330 error ".. wrong, expect $d0_ino, get $parent_ino"
1332 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1333 error "mv striped dir failed"
1335 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1337 [ "$d1_ino" = "$parent_ino" ] ||
1338 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1340 run_test 24C "check .. in striped dir"
1343 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1347 mkdir $DIR/$tdir/src_dir
1348 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1349 error "create remote source failed"
1351 touch $DIR/$tdir/src_dir/src_child/a
1353 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1354 error "create remote target dir failed"
1356 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1357 error "create remote target child failed"
1359 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1360 error "rename dir cross MDT failed!"
1364 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1365 error "src_child still exists after rename"
1367 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1368 error "missing file(a) after rename"
1370 rm -rf $DIR/$tdir || error "Can not delete directories"
1372 run_test 24E "cross MDT rename/link"
1375 echo '== symlink sanity ============================================='
1379 touch $DIR/s25/foo ||
1380 error "File creation in symlinked directory failed"
1382 run_test 25a "create file in symlinked directory ==============="
1385 [ ! -d $DIR/d25 ] && test_25a
1386 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1388 run_test 25b "lookup file in symlinked directory ==============="
1392 test_mkdir $DIR/d26/d26-2
1393 ln -s d26/d26-2 $DIR/s26
1394 touch $DIR/s26/foo || error "File creation failed"
1396 run_test 26a "multiple component symlink ======================="
1399 test_mkdir -p $DIR/$tdir/d26-2
1400 ln -s $tdir/d26-2/foo $DIR/s26-2
1401 touch $DIR/s26-2 || error "File creation failed"
1403 run_test 26b "multiple component symlink at end of lookup ======"
1406 test_mkdir $DIR/d26.2
1407 touch $DIR/d26.2/foo
1408 ln -s d26.2 $DIR/s26.2-1
1409 ln -s s26.2-1 $DIR/s26.2-2
1410 ln -s s26.2-2 $DIR/s26.2-3
1411 chmod 0666 $DIR/s26.2-3/foo
1413 run_test 26c "chain of symlinks"
1415 # recursive symlinks (bug 439)
1417 ln -s d26-3/foo $DIR/d26-3
1419 run_test 26d "create multiple component recursive symlink"
1422 [ ! -h $DIR/d26-3 ] && test_26d
1425 run_test 26e "unlink multiple component recursive symlink"
1427 # recursive symlinks (bug 7022)
1429 test_mkdir $DIR/$tdir
1430 test_mkdir $DIR/$tdir/$tfile
1431 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1432 test_mkdir -p lndir/bar1
1433 test_mkdir $DIR/$tdir/$tfile/$tfile
1434 cd $tfile || error "cd $tfile failed"
1435 ln -s .. dotdot || error "ln dotdot failed"
1436 ln -s dotdot/lndir lndir || error "ln lndir failed"
1437 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1438 output=`ls $tfile/$tfile/lndir/bar1`
1439 [ "$output" = bar1 ] && error "unexpected output"
1440 rm -r $tfile || error "rm $tfile failed"
1441 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1443 run_test 26f "rm -r of a directory which has recursive symlink"
1446 test_mkdir $DIR/$tdir
1447 $LFS getstripe $DIR/$tdir
1448 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1449 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1450 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1452 run_test 27a "one stripe file"
1455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1457 test_mkdir $DIR/$tdir
1458 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1459 $LFS getstripe -c $DIR/$tdir/$tfile
1460 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1461 error "two-stripe file doesn't have two stripes"
1463 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1465 run_test 27b "create and write to two stripe file"
1468 test_mkdir $DIR/$tdir
1469 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1470 error "setstripe failed"
1471 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1472 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1474 run_test 27d "create file with default settings"
1477 # LU-5839 adds check for existed layout before setting it
1478 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1479 skip "Need MDS version at least 2.7.56"
1481 test_mkdir $DIR/$tdir
1482 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1483 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1484 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 run_test 27e "setstripe existing file (should return error)"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1491 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1492 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1493 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1494 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1495 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1497 run_test 27f "setstripe with bad stripe size (should return error)"
1500 test_mkdir $DIR/$tdir
1501 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1502 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1503 error "$DIR/$tdir/$tfile has object"
1505 run_test 27g "$LFS getstripe with no objects"
1508 test_mkdir $DIR/$tdir
1509 touch $DIR/$tdir/$tfile || error "touch failed"
1510 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1511 error "missing objects"
1513 run_test 27i "$LFS getstripe with some objects"
1516 test_mkdir $DIR/$tdir
1517 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1518 error "setstripe failed" || true
1520 run_test 27j "setstripe with bad stripe offset (should return error)"
1522 test_27k() { # bug 2844
1523 test_mkdir $DIR/$tdir
1524 local file=$DIR/$tdir/$tfile
1525 local ll_max_blksize=$((4 * 1024 * 1024))
1526 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1527 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1528 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1529 dd if=/dev/zero of=$file bs=4k count=1
1530 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1531 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1533 run_test 27k "limit i_blksize for broken user apps"
1536 mcreate $DIR/$tfile || error "creating file"
1537 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1538 error "setstripe should have failed" || true
1540 run_test 27l "check setstripe permissions (should return error)"
1543 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1545 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1547 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1548 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1550 trap simple_cleanup_common EXIT
1551 test_mkdir $DIR/$tdir
1552 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1553 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1554 error "dd should fill OST0"
1556 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1558 [ $i -gt 256 ] && break
1561 touch $DIR/$tdir/$tfile.$i
1562 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1563 awk '{print $1}'| grep -w "0") ] &&
1564 error "OST0 was full but new created file still use it"
1566 touch $DIR/$tdir/$tfile.$i
1567 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1568 awk '{print $1}'| grep -w "0") ] &&
1569 error "OST0 was full but new created file still use it"
1570 simple_cleanup_common
1572 run_test 27m "create file while OST0 was full"
1575 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1576 awk '{ print $1 * 2; exit; }')
1580 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1581 # if the OST isn't full anymore.
1583 local OSTIDX=${1:-""}
1585 local list=$(comma_list $(osts_nodes))
1586 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1588 do_nodes $list lctl set_param fail_loc=0
1589 sync # initiate all OST_DESTROYs from MDS to OST
1593 exhaust_precreations() {
1596 local FAILIDX=${3:-$OSTIDX}
1597 local ofacet=ost$((OSTIDX + 1))
1599 test_mkdir -p -c1 $DIR/$tdir
1600 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1601 local mfacet=mds$((mdtidx + 1))
1602 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1604 local OST=$(ostname_from_index $OSTIDX)
1607 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1608 local last_id=$(do_facet $mfacet lctl get_param -n \
1609 osc.$mdtosc_proc1.prealloc_last_id)
1610 local next_id=$(do_facet $mfacet lctl get_param -n \
1611 osc.$mdtosc_proc1.prealloc_next_id)
1613 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1614 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1616 test_mkdir -p $DIR/$tdir/${OST}
1617 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1618 #define OBD_FAIL_OST_ENOSPC 0x215
1619 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1620 echo "Creating to objid $last_id on ost $OST..."
1621 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1622 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1623 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1627 exhaust_all_precreations() {
1629 for (( i=0; i < OSTCOUNT; i++ )) ; do
1630 exhaust_precreations $i $1 -1
1635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1637 remote_mds_nodsh && skip "remote MDS with nodsh"
1638 remote_ost_nodsh && skip "remote OST with nodsh"
1641 rm -f $DIR/$tdir/$tfile
1642 exhaust_precreations 0 0x80000215
1643 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1644 touch $DIR/$tdir/$tfile || error "touch failed"
1645 $LFS getstripe $DIR/$tdir/$tfile
1648 run_test 27n "create file with some full OSTs"
1651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1653 remote_mds_nodsh && skip "remote MDS with nodsh"
1654 remote_ost_nodsh && skip "remote OST with nodsh"
1657 rm -f $DIR/$tdir/$tfile
1658 exhaust_all_precreations 0x215
1660 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1665 run_test 27o "create file with all full OSTs (should error)"
1668 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1670 remote_mds_nodsh && skip "remote MDS with nodsh"
1671 remote_ost_nodsh && skip "remote OST with nodsh"
1674 rm -f $DIR/$tdir/$tfile
1675 test_mkdir $DIR/$tdir
1677 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1678 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1679 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1681 exhaust_precreations 0 0x80000215
1682 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1683 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1684 $LFS getstripe $DIR/$tdir/$tfile
1688 run_test 27p "append to a truncated file with some full OSTs"
1691 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1693 remote_mds_nodsh && skip "remote MDS with nodsh"
1694 remote_ost_nodsh && skip "remote OST with nodsh"
1697 rm -f $DIR/$tdir/$tfile
1699 test_mkdir $DIR/$tdir
1700 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1701 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1702 error "truncate $DIR/$tdir/$tfile failed"
1703 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1705 exhaust_all_precreations 0x215
1707 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1708 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1712 run_test 27q "append to truncated file with all OSTs full (should error)"
1715 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1717 remote_mds_nodsh && skip "remote MDS with nodsh"
1718 remote_ost_nodsh && skip "remote OST with nodsh"
1721 rm -f $DIR/$tdir/$tfile
1722 exhaust_precreations 0 0x80000215
1724 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1728 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1730 test_27s() { # bug 10725
1731 test_mkdir $DIR/$tdir
1732 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1733 local stripe_count=0
1734 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1735 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1736 error "stripe width >= 2^32 succeeded" || true
1739 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1741 test_27t() { # bug 10864
1746 $WLFS getstripe $tfile
1749 run_test 27t "check that utils parse path correctly"
1751 test_27u() { # bug 4900
1752 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1753 remote_mds_nodsh && skip "remote MDS with nodsh"
1756 local list=$(comma_list $(mdts_nodes))
1758 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1759 do_nodes $list $LCTL set_param fail_loc=0x139
1760 test_mkdir -p $DIR/$tdir
1761 trap simple_cleanup_common EXIT
1762 createmany -o $DIR/$tdir/t- 1000
1763 do_nodes $list $LCTL set_param fail_loc=0
1765 TLOG=$TMP/$tfile.getstripe
1766 $LFS getstripe $DIR/$tdir > $TLOG
1767 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1768 unlinkmany $DIR/$tdir/t- 1000
1770 [[ $OBJS -gt 0 ]] &&
1771 error "$OBJS objects created on OST-0. See $TLOG" ||
1774 run_test 27u "skip object creation on OSC w/o objects"
1776 test_27v() { # bug 4900
1777 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1779 remote_mds_nodsh && skip "remote MDS with nodsh"
1780 remote_ost_nodsh && skip "remote OST with nodsh"
1782 exhaust_all_precreations 0x215
1785 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1787 touch $DIR/$tdir/$tfile
1788 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1790 for (( i=1; i < OSTCOUNT; i++ )); do
1791 do_facet ost$i lctl set_param fail_loc=0x705
1793 local START=`date +%s`
1794 createmany -o $DIR/$tdir/$tfile 32
1796 local FINISH=`date +%s`
1797 local TIMEOUT=`lctl get_param -n timeout`
1798 local PROCESS=$((FINISH - START))
1799 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1800 error "$FINISH - $START >= $TIMEOUT / 2"
1801 sleep $((TIMEOUT / 2 - PROCESS))
1804 run_test 27v "skip object creation on slow OST"
1806 test_27w() { # bug 10997
1807 test_mkdir $DIR/$tdir
1808 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1809 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1810 error "stripe size $size != 65536" || true
1811 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1812 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1814 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1817 [[ $OSTCOUNT -lt 2 ]] &&
1818 skip_env "skipping multiple stripe count/offset test"
1820 test_mkdir $DIR/$tdir
1821 for i in $(seq 1 $OSTCOUNT); do
1823 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1824 error "setstripe -c $i -i $offset failed"
1825 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1826 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1827 [ $count -ne $i ] && error "stripe count $count != $i" || true
1828 [ $index -ne $offset ] &&
1829 error "stripe offset $index != $offset" || true
1832 run_test 27wa "check $LFS setstripe -c -i options"
1835 remote_ost_nodsh && skip "remote OST with nodsh"
1836 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1839 OFFSET=$(($OSTCOUNT - 1))
1841 local OST=$(ostname_from_index $OSTIDX)
1843 test_mkdir $DIR/$tdir
1844 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1845 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1847 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1848 for i in $(seq 0 $OFFSET); do
1849 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1850 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1851 error "OST0 was degraded but new created file still use it"
1853 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1855 run_test 27x "create files while OST0 is degraded"
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 remote_mds_nodsh && skip "remote MDS with nodsh"
1860 remote_ost_nodsh && skip "remote OST with nodsh"
1861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1863 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1864 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1865 osc.$mdtosc.prealloc_last_id)
1866 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1867 osc.$mdtosc.prealloc_next_id)
1868 local fcount=$((last_id - next_id))
1869 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1870 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1872 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1873 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1874 local OST_DEACTIVE_IDX=-1
1879 for OSC in $MDS_OSCS; do
1880 OST=$(osc_to_ost $OSC)
1881 OSTIDX=$(index_from_ostuuid $OST)
1882 if [ $OST_DEACTIVE_IDX == -1 ]; then
1883 OST_DEACTIVE_IDX=$OSTIDX
1885 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1886 echo $OSC "is Deactivated:"
1887 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1891 OSTIDX=$(index_from_ostuuid $OST)
1892 test_mkdir $DIR/$tdir
1893 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1895 for OSC in $MDS_OSCS; do
1896 OST=$(osc_to_ost $OSC)
1897 OSTIDX=$(index_from_ostuuid $OST)
1898 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1899 echo $OST "is degraded:"
1900 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1901 obdfilter.$OST.degraded=1
1906 createmany -o $DIR/$tdir/$tfile $fcount
1908 for OSC in $MDS_OSCS; do
1909 OST=$(osc_to_ost $OSC)
1910 OSTIDX=$(index_from_ostuuid $OST)
1911 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1912 echo $OST "is recovered from degraded:"
1913 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1914 obdfilter.$OST.degraded=0
1916 do_facet $SINGLEMDS lctl --device %$OSC activate
1920 # all osp devices get activated, hence -1 stripe count restored
1921 local stripe_count=0
1923 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1924 # devices get activated.
1926 $LFS setstripe -c -1 $DIR/$tfile
1927 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1929 [ $stripe_count -ne $OSTCOUNT ] &&
1930 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1933 run_test 27y "create files while OST0 is degraded and the rest inactive"
1939 lmm_count=$($GETSTRIPE -c $1)
1940 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1941 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1943 local old_ifs="$IFS"
1945 fid=($($LFS path2fid $1))
1948 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1949 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1951 # compare lmm_seq and lu_fid->f_seq
1952 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1953 # compare lmm_object_id and lu_fid->oid
1954 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1956 # check the trusted.fid attribute of the OST objects of the file
1957 local have_obdidx=false
1959 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1960 # skip lines up to and including "obdidx"
1961 [ -z "$obdidx" ] && break
1962 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1963 $have_obdidx || continue
1965 local ost=$((obdidx + 1))
1966 local dev=$(ostdevname $ost)
1969 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1971 seq=$(echo $seq | sed -e "s/^0x//g")
1972 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1973 oid_hex=$(echo $oid)
1975 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1977 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1981 # Don't unmount/remount the OSTs if we don't need to do that.
1982 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1983 # update too, until that use mount/ll_decode_filter_fid/mount.
1984 # Re-enable when debugfs will understand new filter_fid.
1986 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1987 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1988 $dev 2>/dev/null" | grep "parent=")
1990 if [ -z "$ff" ]; then
1992 mount_fstype ost$ost
1993 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1994 $(facet_mntpt ost$ost)/$obj_file)
1995 unmount_fstype ost$ost
1996 start ost$ost $dev $OST_MOUNT_OPTS
2000 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2002 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2004 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2005 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2007 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2008 # stripe_size=1048576 component_id=1 component_start=0 \
2009 # component_end=33554432
2010 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2011 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2012 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2014 if grep -q 'stripe=' <<<$ff; then
2015 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2017 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2018 # into f_ver in this case. See comment on ff_parent.
2019 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2022 # compare lmm_seq and filter_fid->ff_parent.f_seq
2023 [ $ff_pseq = $lmm_seq ] ||
2024 error "FF parent SEQ $ff_pseq != $lmm_seq"
2025 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2026 [ $ff_poid = $lmm_oid ] ||
2027 error "FF parent OID $ff_poid != $lmm_oid"
2028 (($ff_pstripe == $stripe_nr)) ||
2029 error "FF stripe $ff_pstripe != $stripe_nr"
2031 stripe_nr=$((stripe_nr + 1))
2032 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2034 if grep -q 'stripe_count=' <<<$ff; then
2035 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2036 -e 's/ .*//' <<<$ff)
2037 [ $lmm_count = $ff_scnt ] ||
2038 error "FF stripe count $lmm_count != $ff_scnt"
2044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2045 remote_ost_nodsh && skip "remote OST with nodsh"
2047 test_mkdir $DIR/$tdir
2048 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2049 { error "setstripe -c -1 failed"; return 1; }
2050 # We need to send a write to every object to get parent FID info set.
2051 # This _should_ also work for setattr, but does not currently.
2052 # touch $DIR/$tdir/$tfile-1 ||
2053 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2054 { error "dd $tfile-1 failed"; return 2; }
2055 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2056 { error "setstripe -c -1 failed"; return 3; }
2057 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2058 { error "dd $tfile-2 failed"; return 4; }
2060 # make sure write RPCs have been sent to OSTs
2063 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2064 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2066 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2068 test_27A() { # b=19102
2069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2071 save_layout_restore_at_exit $MOUNT
2072 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2073 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2074 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2075 local default_size=$($GETSTRIPE -S $MOUNT)
2076 local default_offset=$($GETSTRIPE -i $MOUNT)
2077 local dsize=$(do_facet $SINGLEMDS \
2078 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2079 [ $default_size -eq $dsize ] ||
2080 error "stripe size $default_size != $dsize"
2081 [ $default_offset -eq -1 ] ||
2082 error "stripe offset $default_offset != -1"
2084 run_test 27A "check filesystem-wide default LOV EA values"
2086 test_27B() { # LU-2523
2087 test_mkdir $DIR/$tdir
2088 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2090 # open f1 with O_LOV_DELAY_CREATE
2092 # call setstripe ioctl on open file descriptor for f1
2094 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2098 # open f1 with O_LOV_DELAY_CREATE
2100 # call setstripe ioctl on open file descriptor for f1
2102 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2104 # Allow multiop to fail in imitation of NFS's busted semantics.
2107 run_test 27B "call setstripe on open unlinked file/rename victim"
2109 test_27C() { #LU-2871
2110 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2118 test_mkdir $DIR/$tdir
2120 for i in $(seq 0 $((OSTCOUNT - 1))); do
2121 # set stripe across all OSTs starting from OST$i
2122 $SETSTRIPE -i $i -c -1 $tfile$i
2123 # get striping information
2124 ost_idx=($($GETSTRIPE $tfile$i |
2125 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2129 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2130 error "${#ost_idx[@]} != $OSTCOUNT"
2132 for index in $(seq 0 $((OSTCOUNT - 1))); do
2134 for j in $(echo ${ost_idx[@]}); do
2135 if [ $index -eq $j ]; then
2141 error "Can not find $index in ${ost_idx[@]}"
2145 run_test 27C "check full striping across all OSTs"
2148 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2149 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2150 remote_mds_nodsh && skip "remote MDS with nodsh"
2152 local POOL=${POOL:-testpool}
2154 local last_ost=$(($OSTCOUNT - 1))
2156 local ost_list=$(seq $first_ost $ost_step $last_ost)
2157 local ost_range="$first_ost $last_ost $ost_step"
2159 if ! combined_mgs_mds ; then
2163 test_mkdir $DIR/$tdir
2164 pool_add $POOL || error "pool_add failed"
2165 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2170 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2171 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2172 skip27D+=" -s 30,31"
2173 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2174 error "llapi_layout_test failed"
2176 destroy_test_pools || error "destroy test pools failed"
2178 if ! combined_mgs_mds ; then
2182 run_test 27D "validate llapi_layout API"
2184 # Verify that default_easize is increased from its initial value after
2185 # accessing a widely striped file.
2187 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2188 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2189 skip "client does not have LU-3338 fix"
2191 # 72 bytes is the minimum space required to store striping
2192 # information for a file striped across one OST:
2193 # (sizeof(struct lov_user_md_v3) +
2194 # sizeof(struct lov_user_ost_data_v1))
2196 $LCTL set_param -n llite.*.default_easize $min_easize ||
2197 error "lctl set_param failed"
2198 local easize=$($LCTL get_param -n llite.*.default_easize)
2200 [ $easize -eq $min_easize ] ||
2201 error "failed to set default_easize"
2203 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2204 error "setstripe failed"
2208 easize=$($LCTL get_param -n llite.*.default_easize)
2210 [ $easize -gt $min_easize ] ||
2211 error "default_easize not updated"
2213 run_test 27E "check that default extended attribute size properly increases"
2215 test_27F() { # LU-5346/LU-7975
2216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2217 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2218 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2219 skip "Need MDS version at least 2.8.51"
2220 remote_ost_nodsh && skip "remote OST with nodsh"
2222 test_mkdir $DIR/$tdir
2224 $SETSTRIPE -c 2 $DIR/$tdir
2226 # stop all OSTs to reproduce situation for LU-7975 ticket
2227 for num in $(seq $OSTCOUNT); do
2231 # open/create f0 with O_LOV_DELAY_CREATE
2232 # truncate f0 to a non-0 size
2234 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2236 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2237 # open/write it again to force delayed layout creation
2238 cat /etc/hosts > $DIR/$tdir/f0 &
2242 for num in $(seq $OSTCOUNT); do
2243 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2244 error "ost$num failed to start"
2247 wait $catpid || error "cat failed"
2249 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2250 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2253 run_test 27F "Client resend delayed layout creation with non-zero size"
2255 test_27G() { #LU-10629
2256 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2257 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2258 local POOL=${POOL:-testpool}
2259 local ostrange="0 0 1"
2261 test_mkdir $DIR/$tdir
2262 pool_add $POOL || error "pool_add failed"
2263 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2264 $LFS setstripe -p $POOL $DIR/$tdir
2266 local pool=$($LFS getstripe -p $DIR/$tdir)
2268 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2270 $LFS setstripe -d $DIR/$tdir
2272 pool=$($LFS getstripe -p $DIR/$tdir)
2276 [ -z "$pool" ] || error "'$pool' is not empty"
2278 run_test 27G "Clear OST pool from stripe"
2280 # createtest also checks that device nodes are created and
2281 # then visible correctly (#2091)
2282 test_28() { # bug 2091
2284 $CREATETEST $DIR/d28/ct || error "createtest failed"
2286 run_test 28 "create/mknod/mkdir with bad file types ============"
2289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2291 sync; sleep 1; sync # flush out any dirty pages from previous tests
2298 declare -i LOCKCOUNTORIG=0
2299 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2300 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2302 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2304 declare -i LOCKUNUSEDCOUNTORIG=0
2305 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2306 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2313 declare -i LOCKCOUNTCURRENT=0
2314 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2315 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2318 declare -i LOCKUNUSEDCOUNTCURRENT=0
2319 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2320 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2323 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2324 $LCTL set_param -n ldlm.dump_namespaces ""
2325 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2326 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2327 log "dumped log to $TMP/test_29.dk (bug 5793)"
2330 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2331 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2332 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2333 log "dumped log to $TMP/test_29.dk (bug 5793)"
2337 run_test 29 "IT_GETATTR regression ============================"
2339 test_30a() { # was test_30
2340 cp $(which ls) $DIR || cp /bin/ls $DIR
2341 $DIR/ls / || error "Can't execute binary from lustre"
2344 run_test 30a "execute binary from Lustre (execve) =============="
2347 cp `which ls` $DIR || cp /bin/ls $DIR
2349 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2352 run_test 30b "execute binary from Lustre as non-root ==========="
2354 test_30c() { # b=22376
2355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2357 cp `which ls` $DIR || cp /bin/ls $DIR
2359 cancel_lru_locks mdc
2360 cancel_lru_locks osc
2361 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2364 run_test 30c "execute binary from Lustre without read perms ===="
2367 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2368 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2370 run_test 31a "open-unlink file =================================="
2373 touch $DIR/f31 || error "touch $DIR/f31 failed"
2374 ln $DIR/f31 $DIR/f31b || error "ln failed"
2375 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2376 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2378 run_test 31b "unlink file with multiple links while open ======="
2381 touch $DIR/f31 || error "touch $DIR/f31 failed"
2382 ln $DIR/f31 $DIR/f31c || error "ln failed"
2383 multiop_bg_pause $DIR/f31 O_uc ||
2384 error "multiop_bg_pause for $DIR/f31 failed"
2386 $MULTIOP $DIR/f31c Ouc
2387 kill -USR1 $MULTIPID
2390 run_test 31c "open-unlink file with multiple links ============="
2393 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2394 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2396 run_test 31d "remove of open directory ========================="
2398 test_31e() { # bug 2904
2399 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2401 run_test 31e "remove of open non-empty directory ==============="
2403 test_31f() { # bug 4554
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2407 test_mkdir $DIR/d31f
2408 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2409 cp /etc/hosts $DIR/d31f
2411 $GETSTRIPE $DIR/d31f/hosts
2412 multiop_bg_pause $DIR/d31f D_c || return 1
2415 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2416 test_mkdir $DIR/d31f
2417 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2418 cp /etc/hosts $DIR/d31f
2420 $GETSTRIPE $DIR/d31f/hosts
2421 multiop_bg_pause $DIR/d31f D_c || return 1
2424 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2425 wait $MULTIPID || error "first opendir $MULTIPID failed"
2429 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2430 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2433 run_test 31f "remove of open directory with open-unlink file ==="
2436 echo "-- cross directory link --"
2437 test_mkdir -c1 $DIR/${tdir}ga
2438 test_mkdir -c1 $DIR/${tdir}gb
2439 touch $DIR/${tdir}ga/f
2440 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2441 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2442 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2443 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2444 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2446 run_test 31g "cross directory link==============="
2449 echo "-- cross directory link --"
2450 test_mkdir -c1 $DIR/${tdir}
2451 test_mkdir -c1 $DIR/${tdir}/dir
2452 touch $DIR/${tdir}/f
2453 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2454 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2455 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2456 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2457 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2459 run_test 31h "cross directory link under child==============="
2462 echo "-- cross directory link --"
2463 test_mkdir -c1 $DIR/$tdir
2464 test_mkdir -c1 $DIR/$tdir/dir
2465 touch $DIR/$tdir/dir/f
2466 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2467 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2468 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2469 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2470 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2472 run_test 31i "cross directory link under parent==============="
2475 test_mkdir -c1 -p $DIR/$tdir
2476 test_mkdir -c1 -p $DIR/$tdir/dir1
2477 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2478 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2479 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2480 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2483 run_test 31j "link for directory==============="
2486 test_mkdir -c1 -p $DIR/$tdir
2488 touch $DIR/$tdir/exist
2489 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2490 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2491 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2492 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2493 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2494 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2495 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2498 run_test 31k "link to file: the same, non-existing, dir==============="
2504 touch $DIR/d31m2/exist
2505 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2506 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2507 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2508 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2509 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2510 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2513 run_test 31m "link to file: the same, non-existing, dir==============="
2516 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2517 nlink=$(stat --format=%h $DIR/$tfile)
2518 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2520 local cmd="exec $fd<$DIR/$tfile"
2523 trap "eval $cmd" EXIT
2524 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2525 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2526 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2527 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2528 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2531 run_test 31n "check link count of unlinked file"
2534 local TEMPNAME=$(mktemp $1_XXXXXX)
2535 mlink $TEMPNAME $1 2> /dev/null &&
2536 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2540 test_31o() { # LU-2901
2541 test_mkdir $DIR/$tdir
2542 for LOOP in $(seq 100); do
2543 rm -f $DIR/$tdir/$tfile*
2544 for THREAD in $(seq 8); do
2545 link_one $DIR/$tdir/$tfile.$LOOP &
2548 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2549 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2550 error "$LINKS duplicate links to $tfile.$LOOP" &&
2554 run_test 31o "duplicate hard links with same filename"
2557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2559 test_mkdir $DIR/$tdir
2560 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2561 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2563 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2564 error "open unlink test1 failed"
2565 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2566 error "open unlink test2 failed"
2568 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2569 error "test1 still exists"
2570 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2571 error "test2 still exists"
2573 run_test 31p "remove of open striped directory"
2575 cleanup_test32_mount() {
2578 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2579 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2580 losetup -d $loopdev || true
2586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2588 echo "== more mountpoints and symlinks ================="
2589 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2590 trap cleanup_test32_mount EXIT
2591 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2592 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2593 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2594 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2595 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2596 cleanup_test32_mount
2598 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2603 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2604 trap cleanup_test32_mount EXIT
2605 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2606 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2607 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2608 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2609 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2610 cleanup_test32_mount
2612 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2617 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2618 trap cleanup_test32_mount EXIT
2619 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2620 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2621 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2622 test_mkdir -p $DIR/$tdir/d2/test_dir
2623 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2624 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2625 cleanup_test32_mount
2627 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2632 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2633 trap cleanup_test32_mount EXIT
2634 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2635 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2636 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2637 test_mkdir -p $DIR/$tdir/d2/test_dir
2638 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2639 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2640 cleanup_test32_mount
2642 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2646 test_mkdir -p $DIR/$tdir/tmp
2647 local tmp_dir=$DIR/$tdir/tmp
2648 ln -s $DIR/$tdir $tmp_dir/symlink11
2649 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2650 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2651 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2653 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2657 test_mkdir -p $DIR/$tdir/tmp
2658 local tmp_dir=$DIR/$tdir/tmp
2659 ln -s $DIR/$tdir $tmp_dir/symlink11
2660 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2661 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2662 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2664 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2667 local tmp_dir=$DIR/$tdir/tmp
2668 test_mkdir -p $tmp_dir
2669 test_mkdir $DIR/${tdir}2
2670 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2671 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2672 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2673 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2674 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2675 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2677 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2680 rm -fr $DIR/$tdir $DIR/${tdir}2
2681 tmp_dir=$DIR/$tdir/tmp
2682 test_mkdir -p $tmp_dir
2683 test_mkdir $DIR/${tdir}2
2684 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2685 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2686 ls $tmp_dir/symlink12 || error "listing symlink12"
2687 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2689 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2694 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2695 trap cleanup_test32_mount EXIT
2696 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2697 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2698 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2699 touch $DIR/$tdir/test_file
2700 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2701 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2702 cleanup_test32_mount
2704 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2709 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2710 trap cleanup_test32_mount EXIT
2711 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2712 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2713 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2714 touch $DIR/$tdir/test_file
2715 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2716 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2717 cleanup_test32_mount
2719 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2725 trap cleanup_test32_mount EXIT
2726 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2727 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2728 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2729 test_mkdir -p $DIR/$tdir/d2
2730 touch $DIR/$tdir/d2/test_file || error "touch failed"
2731 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2732 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2733 cleanup_test32_mount
2735 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2741 trap cleanup_test32_mount EXIT
2742 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2743 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2744 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2745 test_mkdir -p $DIR/$tdir/d2
2746 touch $DIR/$tdir/d2/test_file || error "touch failed"
2747 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2748 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2749 cleanup_test32_mount
2751 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2755 test_mkdir -p $DIR/d32m/tmp
2756 TMP_DIR=$DIR/d32m/tmp
2757 ln -s $DIR $TMP_DIR/symlink11
2758 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2759 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2760 error "symlink11 not a link"
2761 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2762 error "symlink01 not a link"
2764 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2768 test_mkdir -p $DIR/d32n/tmp
2769 TMP_DIR=$DIR/d32n/tmp
2770 ln -s $DIR $TMP_DIR/symlink11
2771 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2772 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2773 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2775 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2779 test_mkdir -p $DIR/d32o/tmp
2780 TMP_DIR=$DIR/d32o/tmp
2781 ln -s $DIR/$tfile $TMP_DIR/symlink12
2782 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2783 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2784 error "symlink12 not a link"
2785 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2786 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2787 error "$DIR/d32o/tmp/symlink12 not file type"
2788 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2789 error "$DIR/d32o/symlink02 not file type"
2791 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2801 test_mkdir -p $DIR/d32p/tmp
2803 TMP_DIR=$DIR/d32p/tmp
2805 ln -s $DIR/$tfile $TMP_DIR/symlink12
2807 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2809 cat $DIR/d32p/tmp/symlink12 ||
2810 error "Can't open $DIR/d32p/tmp/symlink12"
2812 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2815 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2820 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2821 trap cleanup_test32_mount EXIT
2822 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2823 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2824 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2825 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2826 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2827 cleanup_test32_mount
2829 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2834 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2835 trap cleanup_test32_mount EXIT
2836 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2837 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2838 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2839 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2840 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2841 cleanup_test32_mount
2843 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2848 chmod 444 $DIR/$tfile
2849 chown $RUNAS_ID $DIR/$tfile
2851 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2854 run_test 33aa "write file with mode 444 (should return error)"
2858 test_mkdir $DIR/$tdir
2859 chown $RUNAS_ID $DIR/$tdir
2860 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2861 error "$RUNAS create $tdir/$tfile failed"
2862 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2863 error "open RDWR" || true
2865 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2869 test_mkdir $DIR/$tdir
2870 chown $RUNAS_ID $DIR/$tdir
2871 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2873 run_test 33b "test open file with malformed flags (No panic)"
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2877 remote_ost_nodsh && skip "remote OST with nodsh"
2886 test_mkdir $DIR/$tdir
2887 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2890 for ostnum in $(seq $OSTCOUNT); do
2891 # test-framework's OST numbering is one-based, while Lustre's
2893 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2894 # Parsing llobdstat's output sucks; we could grep the /proc
2895 # path, but that's likely to not be as portable as using the
2896 # llobdstat utility. So we parse lctl output instead.
2897 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2898 obdfilter/$ostname/stats |
2899 awk '/^write_bytes/ {print $7}' )
2900 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2901 if (( ${write_bytes:-0} > 0 ))
2908 $all_zeros || return 0
2911 echo foo > $DIR/$tdir/bar
2915 # Total up write_bytes after writing. We'd better find non-zeros.
2916 for ostnum in $(seq $OSTCOUNT); do
2917 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2918 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2919 obdfilter/$ostname/stats |
2920 awk '/^write_bytes/ {print $7}' )
2921 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2922 if (( ${write_bytes:-0} > 0 ))
2931 for ostnum in $(seq $OSTCOUNT); do
2932 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2933 echo "Check that write_bytes is present in obdfilter/*/stats:"
2934 do_facet ost$ostnum lctl get_param -n \
2935 obdfilter/$ostname/stats
2937 error "OST not keeping write_bytes stats (b22312)"
2940 run_test 33c "test llobdstat and write_bytes"
2943 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2947 local remote_dir=$DIR/$tdir/remote_dir
2949 test_mkdir $DIR/$tdir
2950 $LFS mkdir -i $MDTIDX $remote_dir ||
2951 error "create remote directory failed"
2953 touch $remote_dir/$tfile
2954 chmod 444 $remote_dir/$tfile
2955 chown $RUNAS_ID $remote_dir/$tfile
2957 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2959 chown $RUNAS_ID $remote_dir
2960 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2961 error "create" || true
2962 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2963 error "open RDWR" || true
2964 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2966 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2969 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2973 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2974 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2975 mkdir $DIR/$tdir/local_dir
2977 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2978 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2979 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2981 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2982 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2984 rmdir $DIR/$tdir/* || error "rmdir failed"
2987 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2988 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2989 mkdir $DIR/$tdir/local_dir
2991 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2992 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2993 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2995 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2996 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2998 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3001 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3002 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3003 mkdir $DIR/$tdir/local_dir
3005 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3006 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3007 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3009 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3010 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3012 run_test 33e "mkdir and striped directory should have same mode"
3016 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3021 remote_mds_nodsh && skip "remote MDS with nodsh"
3024 chmod go+rwx $DIR/$tdir
3025 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3026 trap cleanup_33f EXIT
3028 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3029 error "cannot create striped directory"
3031 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3032 error "cannot create files in striped directory"
3034 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3035 error "cannot remove files in striped directory"
3037 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3038 error "cannot remove striped directory"
3042 run_test 33f "nonroot user can create, access, and remove a striped directory"
3045 mkdir -p $DIR/$tdir/dir2
3047 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3049 [[ $err =~ "exists" ]] || error "Not exists error"
3051 run_test 33g "nonroot user create already existing root created file"
3053 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3056 $MCREATE $DIR/f34 || error "mcreate failed"
3057 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3058 error "getstripe failed"
3059 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3060 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3061 error "getstripe failed"
3062 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3063 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3065 run_test 34a "truncate file that has not been opened ==========="
3068 [ ! -f $DIR/f34 ] && test_34a
3069 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3070 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3071 $OPENFILE -f O_RDONLY $DIR/f34
3072 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3073 error "getstripe failed"
3074 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3075 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3077 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3080 [ ! -f $DIR/f34 ] && test_34a
3081 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3082 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3083 $OPENFILE -f O_RDWR $DIR/f34
3084 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3085 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3086 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3088 run_test 34c "O_RDWR opening file-with-size works =============="
3091 [ ! -f $DIR/f34 ] && test_34a
3092 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3094 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3095 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3098 run_test 34d "write to sparse file ============================="
3102 $MCREATE $DIR/f34e || error "mcreate failed"
3103 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3104 $CHECKSTAT -s 1000 $DIR/f34e ||
3105 error "Size of $DIR/f34e not equal to 1000 bytes"
3106 $OPENFILE -f O_RDWR $DIR/f34e
3107 $CHECKSTAT -s 1000 $DIR/f34e ||
3108 error "Size of $DIR/f34e not equal to 1000 bytes"
3110 run_test 34e "create objects, some with size and some without =="
3112 test_34f() { # bug 6242, 6243
3113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3117 $MCREATE $DIR/f34f || error "mcreate failed"
3118 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3119 dd if=$DIR/f34f of=$TMP/f34f
3120 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3121 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3122 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3123 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3124 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3126 run_test 34f "read from a file with no objects until EOF ======="
3129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3131 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3133 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3134 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3135 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3136 cancel_lru_locks osc
3137 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3138 error "wrong size after lock cancel"
3140 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3141 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3142 error "expanding truncate failed"
3143 cancel_lru_locks osc
3144 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3145 error "wrong expanded size after lock cancel"
3147 run_test 34g "truncate long file ==============================="
3150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3155 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3156 sync # Flush the cache so that multiop below does not block on cache
3157 # flush when getting the group lock
3158 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3161 # Since just timed wait is not good enough, let's do a sync write
3162 # that way we are sure enough time for a roundtrip + processing
3163 # passed + 2 seconds of extra margin.
3164 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3168 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3169 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3173 local nsz=`stat -c %s $DIR/$tfile`
3174 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3176 run_test 34h "ftruncate file under grouplock should not block"
3179 cp /bin/sh $DIR/f35a
3181 chown $RUNAS_ID $DIR/f35a
3182 $RUNAS $DIR/f35a && error || true
3185 run_test 35a "exec file with mode 444 (should return and not leak)"
3189 utime $DIR/f36 || error "utime failed for MDS"
3191 run_test 36a "MDS utime check (mknod, utime)"
3195 utime $DIR/f36 || error "utime failed for OST"
3197 run_test 36b "OST utime check (open, utime)"
3202 chown $RUNAS_ID $DIR/d36
3203 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3205 run_test 36c "non-root MDS utime check (mknod, utime)"
3208 [ ! -d $DIR/d36 ] && test_36c
3209 echo "" > $DIR/d36/f36
3210 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3212 run_test 36d "non-root OST utime check (open, utime)"
3215 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3217 test_mkdir $DIR/$tdir
3218 touch $DIR/$tdir/$tfile
3219 $RUNAS utime $DIR/$tdir/$tfile &&
3220 error "utime worked, expected failure" || true
3222 run_test 36e "utime on non-owned file (should return error)"
3226 local LANG_SAVE=$LANG
3227 local LC_LANG_SAVE=$LC_LANG
3228 export LANG=C LC_LANG=C # for date language
3230 DATESTR="Dec 20 2000"
3231 test_mkdir $DIR/$tdir
3232 lctl set_param fail_loc=$fl
3234 cp /etc/hosts $DIR/$tdir/$tfile
3235 sync & # write RPC generated with "current" inode timestamp, but delayed
3237 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3238 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3239 cancel_lru_locks osc
3240 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3242 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3243 echo "BEFORE: $LS_BEFORE" && \
3244 echo "AFTER : $LS_AFTER" && \
3245 echo "WANT : $DATESTR" && \
3246 error "$DIR/$tdir/$tfile timestamps changed" || true
3248 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3254 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3255 subr_36fh "0x80000214"
3257 run_test 36f "utime on file racing with OST BRW write =========="
3260 remote_ost_nodsh && skip "remote OST with nodsh"
3261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3267 test_mkdir $DIR/$tdir
3268 fmd_max_age=$(do_facet ost1 \
3269 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3272 fmd_before=$(do_facet ost1 \
3273 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3274 touch $DIR/$tdir/$tfile
3275 sleep $((fmd_max_age + 12))
3276 fmd_after=$(do_facet ost1 \
3277 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3279 echo "fmd_before: $fmd_before"
3280 echo "fmd_after: $fmd_after"
3281 [[ $fmd_after -gt $fmd_before ]] &&
3282 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3283 error "fmd didn't expire after ping" || true
3285 run_test 36g "filter mod data cache expiry ====================="
3288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3290 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3291 subr_36fh "0x80000227"
3293 run_test 36h "utime on file racing with OST BRW write =========="
3296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3298 test_mkdir $DIR/$tdir
3299 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3301 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3302 local new_mtime=$((mtime + 200))
3304 #change Modify time of striped dir
3305 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3306 error "change mtime failed"
3308 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3310 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3312 run_test 36i "change mtime on striped directory"
3314 # test_37 - duplicate with tests 32q 32r
3317 local file=$DIR/$tfile
3319 openfile -f O_DIRECTORY $file
3322 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3323 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3325 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3327 test_39a() { # was test_39
3329 touch $DIR/${tfile}2
3330 # ls -l $DIR/$tfile $DIR/${tfile}2
3331 # ls -lu $DIR/$tfile $DIR/${tfile}2
3332 # ls -lc $DIR/$tfile $DIR/${tfile}2
3334 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3335 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3337 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3339 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3341 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3342 error "O_TRUNC didn't change timestamps"
3345 run_test 39a "mtime changed on create"
3348 test_mkdir -c1 $DIR/$tdir
3349 cp -p /etc/passwd $DIR/$tdir/fopen
3350 cp -p /etc/passwd $DIR/$tdir/flink
3351 cp -p /etc/passwd $DIR/$tdir/funlink
3352 cp -p /etc/passwd $DIR/$tdir/frename
3353 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3356 echo "aaaaaa" >> $DIR/$tdir/fopen
3357 echo "aaaaaa" >> $DIR/$tdir/flink
3358 echo "aaaaaa" >> $DIR/$tdir/funlink
3359 echo "aaaaaa" >> $DIR/$tdir/frename
3361 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3362 local link_new=`stat -c %Y $DIR/$tdir/flink`
3363 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3364 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3366 cat $DIR/$tdir/fopen > /dev/null
3367 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3368 rm -f $DIR/$tdir/funlink2
3369 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3371 for (( i=0; i < 2; i++ )) ; do
3372 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3373 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3374 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3375 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3377 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3378 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3379 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3380 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3382 cancel_lru_locks osc
3383 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3386 run_test 39b "mtime change on open, link, unlink, rename ======"
3388 # this should be set to past
3389 TEST_39_MTIME=`date -d "1 year ago" +%s`
3395 local mtime0=`stat -c %Y $DIR1/$tfile`
3397 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3398 local mtime1=`stat -c %Y $DIR1/$tfile`
3399 [ "$mtime1" = $TEST_39_MTIME ] || \
3400 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3403 echo hello >> $DIR1/$tfile
3405 local mtime2=`stat -c %Y $DIR1/$tfile`
3406 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3407 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3409 mv $DIR1/$tfile $DIR1/$tfile-1
3411 for (( i=0; i < 2; i++ )) ; do
3412 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3413 [ "$mtime2" = "$mtime3" ] || \
3414 error "mtime ($mtime2) changed (to $mtime3) on rename"
3416 cancel_lru_locks osc
3417 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3420 run_test 39c "mtime change on rename ==========================="
3424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3427 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3429 for (( i=0; i < 2; i++ )) ; do
3430 local mtime=`stat -c %Y $DIR1/$tfile`
3431 [ $mtime = $TEST_39_MTIME ] || \
3432 error "mtime($mtime) is not set to $TEST_39_MTIME"
3434 cancel_lru_locks osc
3435 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3438 run_test 39d "create, utime, stat =============================="
3442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3445 local mtime1=`stat -c %Y $DIR1/$tfile`
3447 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3449 for (( i=0; i < 2; i++ )) ; do
3450 local mtime2=`stat -c %Y $DIR1/$tfile`
3451 [ $mtime2 = $TEST_39_MTIME ] || \
3452 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3454 cancel_lru_locks osc
3455 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3458 run_test 39e "create, stat, utime, stat ========================"
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 mtime1=`stat -c %Y $DIR1/$tfile`
3468 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3470 for (( i=0; i < 2; i++ )) ; do
3471 local mtime2=`stat -c %Y $DIR1/$tfile`
3472 [ $mtime2 = $TEST_39_MTIME ] || \
3473 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3475 cancel_lru_locks osc
3476 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3479 run_test 39f "create, stat, sleep, utime, stat ================="
3483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3485 echo hello >> $DIR1/$tfile
3486 local mtime1=`stat -c %Y $DIR1/$tfile`
3489 chmod o+r $DIR1/$tfile
3491 for (( i=0; i < 2; i++ )) ; do
3492 local mtime2=`stat -c %Y $DIR1/$tfile`
3493 [ "$mtime1" = "$mtime2" ] || \
3494 error "lost mtime: $mtime2, should be $mtime1"
3496 cancel_lru_locks osc
3497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3500 run_test 39g "write, chmod, stat ==============================="
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3510 echo hello >> $DIR1/$tfile
3511 local mtime1=`stat -c %Y $DIR1/$tfile`
3513 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3515 if [ "$d1" != "$d2" ]; then
3516 echo "write and touch not within one second"
3518 for (( i=0; i < 2; i++ )) ; do
3519 local mtime2=`stat -c %Y $DIR1/$tfile`
3520 [ "$mtime2" = $TEST_39_MTIME ] || \
3521 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3523 cancel_lru_locks osc
3524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3528 run_test 39h "write, utime within one second, stat ============="
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3536 echo hello >> $DIR1/$tfile
3537 local mtime1=`stat -c %Y $DIR1/$tfile`
3539 mv $DIR1/$tfile $DIR1/$tfile-1
3541 for (( i=0; i < 2; i++ )) ; do
3542 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3544 [ "$mtime1" = "$mtime2" ] || \
3545 error "lost mtime: $mtime2, should be $mtime1"
3547 cancel_lru_locks osc
3548 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3551 run_test 39i "write, rename, stat =============================="
3554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3556 start_full_debug_logging
3560 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3561 lctl set_param fail_loc=0x80000412
3562 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3563 error "multiop failed"
3565 local mtime1=`stat -c %Y $DIR1/$tfile`
3567 mv $DIR1/$tfile $DIR1/$tfile-1
3569 kill -USR1 $multipid
3570 wait $multipid || error "multiop close failed"
3572 for (( i=0; i < 2; i++ )) ; do
3573 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3574 [ "$mtime1" = "$mtime2" ] ||
3575 error "mtime is lost on close: $mtime2, " \
3578 cancel_lru_locks osc
3579 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3581 lctl set_param fail_loc=0
3582 stop_full_debug_logging
3584 run_test 39j "write, rename, close, stat ======================="
3587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3592 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3594 local mtime1=`stat -c %Y $DIR1/$tfile`
3596 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3598 kill -USR1 $multipid
3599 wait $multipid || error "multiop close failed"
3601 for (( i=0; i < 2; i++ )) ; do
3602 local mtime2=`stat -c %Y $DIR1/$tfile`
3604 [ "$mtime2" = $TEST_39_MTIME ] || \
3605 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3607 cancel_lru_locks osc
3608 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3611 run_test 39k "write, utime, close, stat ========================"
3613 # this should be set to future
3614 TEST_39_ATIME=`date -d "1 year" +%s`
3617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3618 remote_mds_nodsh && skip "remote MDS with nodsh"
3620 local atime_diff=$(do_facet $SINGLEMDS \
3621 lctl get_param -n mdd.*MDT0000*.atime_diff)
3625 # test setting directory atime to future
3626 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3627 local atime=$(stat -c %X $DIR/$tdir)
3628 [ "$atime" = $TEST_39_ATIME ] ||
3629 error "atime is not set to future: $atime, $TEST_39_ATIME"
3631 # test setting directory atime from future to now
3632 local now=$(date +%s)
3633 touch -a -d @$now $DIR/$tdir
3635 atime=$(stat -c %X $DIR/$tdir)
3636 [ "$atime" -eq "$now" ] ||
3637 error "atime is not updated from future: $atime, $now"
3639 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3642 # test setting directory atime when now > dir atime + atime_diff
3643 local d1=$(date +%s)
3645 local d2=$(date +%s)
3646 cancel_lru_locks mdc
3647 atime=$(stat -c %X $DIR/$tdir)
3648 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3649 error "atime is not updated : $atime, should be $d2"
3651 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3654 # test not setting directory atime when now < dir atime + atime_diff
3656 cancel_lru_locks mdc
3657 atime=$(stat -c %X $DIR/$tdir)
3658 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3659 error "atime is updated to $atime, should remain $d1<atime<$d2"
3661 do_facet $SINGLEMDS \
3662 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3664 run_test 39l "directory atime update ==========================="
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3671 local far_past_mtime=$(date -d "May 29 1953" +%s)
3672 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3674 touch -m -d @$far_past_mtime $DIR1/$tfile
3675 touch -a -d @$far_past_atime $DIR1/$tfile
3677 for (( i=0; i < 2; i++ )) ; do
3678 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3679 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3680 error "atime or mtime set incorrectly"
3682 cancel_lru_locks osc
3683 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3686 run_test 39m "test atime and mtime before 1970"
3688 test_39n() { # LU-3832
3689 remote_mds_nodsh && skip "remote MDS with nodsh"
3691 local atime_diff=$(do_facet $SINGLEMDS \
3692 lctl get_param -n mdd.*MDT0000*.atime_diff)
3697 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3701 atime0=$(stat -c %X $DIR/$tfile)
3704 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3705 atime1=$(stat -c %X $DIR/$tfile)
3708 cancel_lru_locks mdc
3709 cancel_lru_locks osc
3710 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3711 atime2=$(stat -c %X $DIR/$tfile)
3713 do_facet $SINGLEMDS \
3714 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3716 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3717 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3719 run_test 39n "check that O_NOATIME is honored"
3722 TESTDIR=$DIR/$tdir/$tfile
3723 [ -e $TESTDIR ] && rm -rf $TESTDIR
3730 links2=$(stat -c %h .)
3731 [ $(($links1 + 2)) != $links2 ] &&
3732 error "wrong links count $(($links1 + 2)) != $links2"
3734 links3=$(stat -c %h .)
3735 [ $(($links1 + 1)) != $links3 ] &&
3736 error "wrong links count $links1 != $links3"
3739 run_test 39o "directory cached attributes updated after create"
3742 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3745 TESTDIR=$DIR/$tdir/$tdir
3746 [ -e $TESTDIR ] && rm -rf $TESTDIR
3747 test_mkdir -p $TESTDIR
3751 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3752 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3754 links2=$(stat -c %h .)
3755 [ $(($links1 + 2)) != $links2 ] &&
3756 error "wrong links count $(($links1 + 2)) != $links2"
3758 links3=$(stat -c %h .)
3759 [ $(($links1 + 1)) != $links3 ] &&
3760 error "wrong links count $links1 != $links3"
3763 run_test 39p "remote directory cached attributes updated after create ========"
3766 test_39q() { # LU-8041
3767 local testdir=$DIR/$tdir
3769 multiop_bg_pause $testdir D_c || error "multiop failed"
3771 cancel_lru_locks mdc
3772 kill -USR1 $multipid
3773 local atime=$(stat -c %X $testdir)
3774 [ "$atime" -ne 0 ] || error "atime is zero"
3776 run_test 39q "close won't zero out atime"
3779 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3780 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3781 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3782 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3783 error "$tfile is not 4096 bytes in size"
3785 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3789 small_write $DIR/f41 18
3791 run_test 41 "test small file write + fstat ====================="
3793 count_ost_writes() {
3794 lctl get_param -n ${OSC}.*.stats |
3795 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3796 END { printf("%0.0f", writes) }'
3803 BG_DIRTY_RATIO_SAVE=10
3804 MAX_BG_DIRTY_RATIO=25
3808 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3809 # dirty_ratio, dirty_background_ratio
3810 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3811 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3812 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3813 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3815 # if file not here, we are a 2.4 kernel
3816 kill -CONT `pidof kupdated`
3821 # setup the trap first, so someone cannot exit the test at the
3822 # exact wrong time and mess up a machine
3823 trap start_writeback EXIT
3824 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3825 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3826 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3827 sysctl -w vm.dirty_writeback_centisecs=0
3828 sysctl -w vm.dirty_writeback_centisecs=0
3829 # save and increase /proc/sys/vm/dirty_ratio
3830 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3831 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3832 # save and increase /proc/sys/vm/dirty_background_ratio
3833 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3834 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3836 # if file not here, we are a 2.4 kernel
3837 kill -STOP `pidof kupdated`
3841 # ensure that all stripes have some grant before we test client-side cache
3843 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3844 dd if=/dev/zero of=$i bs=4k count=1
3849 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3850 # file truncation, and file removal.
3852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3855 cancel_lru_locks $OSC
3857 sync; sleep 1; sync # just to be safe
3858 BEFOREWRITES=`count_ost_writes`
3859 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3860 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3861 AFTERWRITES=`count_ost_writes`
3862 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3863 error "$BEFOREWRITES < $AFTERWRITES"
3866 run_test 42a "ensure that we don't flush on close"
3869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3872 cancel_lru_locks $OSC
3875 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3876 BEFOREWRITES=$(count_ost_writes)
3877 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3878 AFTERWRITES=$(count_ost_writes)
3879 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3880 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3882 BEFOREWRITES=$(count_ost_writes)
3883 sync || error "sync: $?"
3884 AFTERWRITES=$(count_ost_writes)
3885 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3886 error "$BEFOREWRITES < $AFTERWRITES on sync"
3888 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3892 run_test 42b "test destroy of file with cached dirty data ======"
3894 # if these tests just want to test the effect of truncation,
3895 # they have to be very careful. consider:
3896 # - the first open gets a {0,EOF}PR lock
3897 # - the first write conflicts and gets a {0, count-1}PW
3898 # - the rest of the writes are under {count,EOF}PW
3899 # - the open for truncate tries to match a {0,EOF}PR
3900 # for the filesize and cancels the PWs.
3901 # any number of fixes (don't get {0,EOF} on open, match
3902 # composite locks, do smarter file size management) fix
3903 # this, but for now we want these tests to verify that
3904 # the cancellation with truncate intent works, so we
3905 # start the file with a full-file pw lock to match against
3906 # until the truncate.
3911 cancel_lru_locks $OSC
3913 # prime the file with 0,EOF PW to match
3917 # now the real test..
3918 dd if=/dev/zero of=$file bs=1024 count=100
3919 BEFOREWRITES=`count_ost_writes`
3920 $TRUNCATE $file $offset
3921 cancel_lru_locks $OSC
3922 AFTERWRITES=`count_ost_writes`
3927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3930 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3931 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3934 run_test 42c "test partial truncate of file with cached dirty data"
3937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3940 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3941 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3944 run_test 42d "test complete truncate of file with cached dirty data"
3946 test_42e() { # bug22074
3947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3949 local TDIR=$DIR/${tdir}e
3950 local pagesz=$(page_size)
3951 local pages=16 # hardcoded 16 pages, don't change it.
3952 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3953 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3957 test_mkdir $DIR/${tdir}e
3958 $SETSTRIPE -c 1 $TDIR
3959 createmany -o $TDIR/f $files
3961 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3963 # we assume that with $OSTCOUNT files, at least one of them will
3964 # be allocated on OST0.
3965 warmup_files=$((OSTCOUNT * max_dirty_mb))
3966 createmany -o $TDIR/w $warmup_files
3968 # write a large amount of data into one file and sync, to get good
3969 # avail_grant number from OST.
3970 for ((i=0; i<$warmup_files; i++)); do
3971 idx=$($GETSTRIPE -i $TDIR/w$i)
3972 [ $idx -ne 0 ] && continue
3973 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3976 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3978 $LCTL get_param $proc_osc0/cur_dirty_bytes
3979 $LCTL get_param $proc_osc0/cur_grant_bytes
3981 # create as much dirty pages as we can while not to trigger the actual
3982 # RPCs directly. but depends on the env, VFS may trigger flush during this
3983 # period, hopefully we are good.
3984 for ((i=0; i<$warmup_files; i++)); do
3985 idx=$($GETSTRIPE -i $TDIR/w$i)
3986 [ $idx -ne 0 ] && continue
3987 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3989 $LCTL get_param $proc_osc0/cur_dirty_bytes
3990 $LCTL get_param $proc_osc0/cur_grant_bytes
3992 # perform the real test
3993 $LCTL set_param $proc_osc0/rpc_stats 0
3994 for ((;i<$files; i++)); do
3995 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3996 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3999 $LCTL get_param $proc_osc0/rpc_stats
4002 local have_ppr=false
4003 $LCTL get_param $proc_osc0/rpc_stats |
4004 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4005 # skip lines until we are at the RPC histogram data
4006 [ "$PPR" == "pages" ] && have_ppr=true && continue
4007 $have_ppr || continue
4009 # we only want the percent stat for < 16 pages
4010 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4012 percent=$((percent + WPCT))
4013 if [[ $percent -gt 15 ]]; then
4014 error "less than 16-pages write RPCs" \
4021 run_test 42e "verify sub-RPC writes are not done synchronously"
4023 test_43A() { # was test_43
4024 test_mkdir $DIR/$tdir
4025 cp -p /bin/ls $DIR/$tdir/$tfile
4026 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4028 # give multiop a chance to open
4031 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4034 run_test 43A "execution of file opened for write should return -ETXTBSY"
4037 test_mkdir $DIR/$tdir
4038 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4039 cp -p multiop $DIR/$tdir/multiop
4040 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4041 error "multiop open $TMP/$tfile.junk failed"
4042 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4044 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4045 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4046 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4048 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4053 test_mkdir $DIR/$tdir
4054 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4055 cp -p multiop $DIR/$tdir/multiop
4056 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4057 error "multiop open $TMP/$tfile.junk failed"
4058 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4060 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4061 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4062 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4064 run_test 43b "truncate of file being executed should return -ETXTBSY"
4067 local testdir="$DIR/$tdir"
4070 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4071 ( cd $testdir && md5sum -c )
4073 run_test 43c "md5sum of copy into lustre"
4075 test_44A() { # was test_44
4076 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4078 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4079 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4081 run_test 44A "zero length read from a sparse stripe"
4084 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4086 [ -z "$nstripe" ] && skip "can't get stripe info"
4087 [[ $nstripe -gt $OSTCOUNT ]] &&
4088 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4090 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4092 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4093 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4097 OFFSETS="0 $((stride/2)) $((stride-1))"
4098 for offset in $OFFSETS; do
4099 for i in $(seq 0 $((nstripe-1))); do
4100 local GLOBALOFFSETS=""
4102 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4103 local myfn=$DIR/d44a-$size
4104 echo "--------writing $myfn at $size"
4105 ll_sparseness_write $myfn $size ||
4106 error "ll_sparseness_write"
4107 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4108 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4109 error "ll_sparseness_verify $GLOBALOFFSETS"
4111 for j in $(seq 0 $((nstripe-1))); do
4113 size=$((((j + $nstripe )*$stride + $offset)))
4114 ll_sparseness_write $myfn $size ||
4115 error "ll_sparseness_write"
4116 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4118 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4119 error "ll_sparseness_verify $GLOBALOFFSETS"
4124 run_test 44a "test sparse pwrite ==============================="
4128 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4134 before=`dirty_osc_total`
4135 echo executing "\"$*\""
4137 after=`dirty_osc_total`
4138 echo before $before, after $after
4141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4144 # Obtain grants from OST if it supports it
4145 echo blah > ${f}_grant
4148 do_dirty_record "echo blah > $f"
4149 [[ $before -eq $after ]] && error "write wasn't cached"
4150 do_dirty_record "> $f"
4151 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4152 do_dirty_record "echo blah > $f"
4153 [[ $before -eq $after ]] && error "write wasn't cached"
4154 do_dirty_record "sync"
4155 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4156 do_dirty_record "echo blah > $f"
4157 [[ $before -eq $after ]] && error "write wasn't cached"
4158 do_dirty_record "cancel_lru_locks osc"
4159 [[ $before -gt $after ]] ||
4160 error "lock cancellation didn't lower dirty count"
4163 run_test 45 "osc io page accounting ============================"
4165 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4166 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4167 # objects offset and an assert hit when an rpc was built with 1023's mapped
4168 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4175 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4177 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4178 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4182 run_test 46 "dirtying a previously written page ================"
4184 # test_47 is removed "Device nodes check" is moved to test_28
4186 test_48a() { # bug 2399
4187 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4189 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4191 test_mkdir $DIR/$tdir
4193 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4194 test_mkdir $DIR/$tdir
4195 touch foo || error "'touch foo' failed after recreating cwd"
4197 touch .foo || error "'touch .foo' failed after recreating cwd"
4199 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4200 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4201 cd . || error "'cd .' failed after recreating cwd"
4202 mkdir . && error "'mkdir .' worked after recreating cwd"
4203 rmdir . && error "'rmdir .' worked after recreating cwd"
4204 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4205 cd .. || error "'cd ..' failed after recreating cwd"
4207 run_test 48a "Access renamed working dir (should return errors)="
4209 test_48b() { # bug 2399
4211 test_mkdir $DIR/$tdir
4213 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4214 touch foo && error "'touch foo' worked after removing cwd"
4215 mkdir foo && error "'mkdir foo' worked after removing cwd"
4216 touch .foo && error "'touch .foo' worked after removing cwd"
4217 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4218 ls . > /dev/null && error "'ls .' worked after removing cwd"
4219 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4220 mkdir . && error "'mkdir .' worked after removing cwd"
4221 rmdir . && error "'rmdir .' worked after removing cwd"
4222 ln -s . foo && error "'ln -s .' worked after removing cwd"
4223 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4225 run_test 48b "Access removed working dir (should return errors)="
4227 test_48c() { # bug 2350
4228 #lctl set_param debug=-1
4231 test_mkdir -p $DIR/$tdir/dir
4233 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4234 $TRACE touch foo && error "touch foo worked after removing cwd"
4235 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4236 touch .foo && error "touch .foo worked after removing cwd"
4237 mkdir .foo && error "mkdir .foo worked after removing cwd"
4238 $TRACE ls . && error "'ls .' worked after removing cwd"
4239 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4240 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4241 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4242 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4243 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4245 run_test 48c "Access removed working subdir (should return errors)"
4247 test_48d() { # bug 2350
4248 #lctl set_param debug=-1
4251 test_mkdir -p $DIR/$tdir/dir
4253 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4254 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4255 $TRACE touch foo && error "'touch foo' worked after removing parent"
4256 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4257 touch .foo && error "'touch .foo' worked after removing parent"
4258 mkdir .foo && error "mkdir .foo worked after removing parent"
4259 $TRACE ls . && error "'ls .' worked after removing parent"
4260 $TRACE ls .. && error "'ls ..' worked after removing parent"
4261 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4262 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4263 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4266 run_test 48d "Access removed parent subdir (should return errors)"
4268 test_48e() { # bug 4134
4269 #lctl set_param debug=-1
4272 test_mkdir -p $DIR/$tdir/dir
4274 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4275 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4276 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4277 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4278 # On a buggy kernel addition of "touch foo" after cd .. will
4279 # produce kernel oops in lookup_hash_it
4280 touch ../foo && error "'cd ..' worked after recreate parent"
4282 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4284 run_test 48e "Access to recreated parent subdir (should return errors)"
4286 test_49() { # LU-1030
4287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4288 remote_ost_nodsh && skip "remote OST with nodsh"
4290 # get ost1 size - lustre-OST0000
4291 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4293 # write 800M at maximum
4294 [[ $ost1_size -lt 2 ]] && ost1_size=2
4295 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4297 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4298 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4301 # change max_pages_per_rpc while writing the file
4302 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4303 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4304 # loop until dd process exits
4305 while ps ax -opid | grep -wq $dd_pid; do
4306 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4307 sleep $((RANDOM % 5 + 1))
4309 # restore original max_pages_per_rpc
4310 $LCTL set_param $osc1_mppc=$orig_mppc
4311 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4313 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4317 test_mkdir $DIR/$tdir
4319 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4321 run_test 50 "special situations: /proc symlinks ==============="
4323 test_51a() { # was test_51
4324 # bug 1516 - create an empty entry right after ".." then split dir
4325 test_mkdir -c1 $DIR/$tdir
4326 touch $DIR/$tdir/foo
4327 $MCREATE $DIR/$tdir/bar
4329 createmany -m $DIR/$tdir/longfile 201
4331 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4332 $MCREATE $DIR/$tdir/longfile$FNUM
4337 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4339 run_test 51a "special situations: split htree with empty entry =="
4341 cleanup_print_lfs_df () {
4348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4350 local dir=$DIR/$tdir
4351 local nrdirs=$((65536 + 100))
4353 # cleanup the directory
4360 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4361 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4362 [[ $numfree -lt $nrdirs ]] &&
4363 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4365 # need to check free space for the directories as well
4366 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4367 numfree=$(( blkfree / $(fs_inode_ksize) ))
4368 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4370 trap cleanup_print_lfs_df EXIT
4373 createmany -d $dir/d $nrdirs || {
4374 unlinkmany $dir/d $nrdirs
4375 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4379 nrdirs=$(ls -U $dir | wc -l)
4381 # unlink all but 100 subdirectories, then check it still works
4383 local delete=$((nrdirs - left))
4388 # for ldiskfs the nlink count should be 1, but this is OSD specific
4389 # and so this is listed for informational purposes only
4390 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4391 unlinkmany -d $dir/d $delete ||
4392 error "unlink of first $delete subdirs failed"
4394 echo "nlink between: $(stat -c %h $dir)"
4395 local found=$(ls -U $dir | wc -l)
4396 [ $found -ne $left ] &&
4397 error "can't find subdirs: found only $found, expected $left"
4399 unlinkmany -d $dir/d $delete $left ||
4400 error "unlink of second $left subdirs failed"
4401 # regardless of whether the backing filesystem tracks nlink accurately
4402 # or not, the nlink count shouldn't be more than "." and ".." here
4403 local after=$(stat -c %h $dir)
4404 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4405 echo "nlink after: $after"
4407 cleanup_print_lfs_df
4409 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4413 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4415 test_mkdir $DIR/$tdir
4416 createmany -o $DIR/$tdir/t- 1000
4417 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4418 for N in $(seq 0 $((OSTCOUNT - 1))); do
4419 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4420 END { printf("%0.0f", objs) }' $TMP/$tfile)
4421 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4422 '($1 == '$N') { objs += 1 } \
4423 END { printf("%0.0f", objs) }')
4424 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4426 unlinkmany $DIR/$tdir/t- 1000
4429 for N in $(seq 1 $((OSTCOUNT - 1))); do
4430 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4431 error "OST $N has less objects vs OST $NLAST" \
4432 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4433 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4434 error "OST $N has less objects vs OST $NLAST" \
4435 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4437 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4438 error "OST $N has less #0 objects vs OST $NLAST" \
4439 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4440 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4441 error "OST $N has less #0 objects vs OST $NLAST" \
4442 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4447 run_test 51d "check object distribution"
4450 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4451 skip_env "ldiskfs only test"
4454 test_mkdir -c1 $DIR/$tdir
4455 test_mkdir -c1 $DIR/$tdir/d0
4457 touch $DIR/$tdir/d0/foo
4458 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4459 error "file exceed 65000 nlink limit!"
4460 unlinkmany $DIR/$tdir/d0/f- 65001
4463 run_test 51e "check file nlink limit"
4466 test_mkdir $DIR/$tdir
4469 local ulimit_old=$(ulimit -n)
4470 local spare=20 # number of spare fd's for scripts/libraries, etc.
4471 local mdt=$(lfs getstripe -M $DIR/$tdir)
4472 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4474 echo "MDT$mdt numfree=$numfree, max=$max"
4475 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4476 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4477 while ! ulimit -n $((numfree + spare)); do
4478 numfree=$((numfree * 3 / 4))
4480 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4482 echo "left ulimit at $ulimit_old"
4485 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4486 unlinkmany $DIR/$tdir/f $numfree
4487 error "create+open $numfree files in $DIR/$tdir failed"
4489 ulimit -n $ulimit_old
4491 # if createmany exits at 120s there will be fewer than $numfree files
4492 unlinkmany $DIR/$tdir/f $numfree || true
4494 run_test 51f "check many open files limit"
4497 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4498 test_mkdir $DIR/$tdir
4499 touch $DIR/$tdir/foo
4500 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4501 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4502 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4503 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4504 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4506 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4507 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4508 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4510 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4511 cp -r $DIR/$tdir $TMP/
4512 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4514 run_test 52a "append-only flag test (should return errors)"
4517 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4518 test_mkdir $DIR/$tdir
4519 touch $DIR/$tdir/foo
4520 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4521 cat test > $DIR/$tdir/foo && error "cat test worked"
4522 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4523 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4524 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4526 echo foo >> $DIR/$tdir/foo && error "echo worked"
4527 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4528 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4529 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4530 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4532 chattr -i $DIR/$tdir/foo || error "chattr failed"
4534 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4536 run_test 52b "immutable flag test (should return errors) ======="
4539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4540 remote_mds_nodsh && skip "remote MDS with nodsh"
4541 remote_ost_nodsh && skip "remote OST with nodsh"
4554 local support_last_seq=true
4556 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4557 support_last_seq=false
4560 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4562 for value in $(do_facet $SINGLEMDS \
4563 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4564 param=$(echo ${value[0]} | cut -d "=" -f1)
4565 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4567 if $support_last_seq; then
4568 param_seq=$(echo $param |
4569 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4570 mds_last_seq=$(do_facet $SINGLEMDS \
4571 $LCTL get_param -n $param_seq)
4573 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4575 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4576 node=$(facet_active_host ost$((ostnum+1)))
4577 param="obdfilter.$ostname.last_id"
4578 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4579 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4580 ost_last_id=$ost_last
4582 if $support_last_seq; then
4583 ost_last_id=$(echo $ost_last |
4584 awk -F':' '{print $2}' |
4586 ost_last_seq=$(echo $ost_last |
4587 awk -F':' '{print $1}')
4588 [[ $ost_last_seq = $mds_last_seq ]] || continue
4591 if [[ $ost_last_id != $mds_last ]]; then
4592 error "$ost_last_id != $mds_last"
4599 $found || error "can not match last_seq/last_id for $mdtosc"
4602 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4605 perl -MSocket -e ';' || skip "no Socket perl module installed"
4607 $SOCKETSERVER $DIR/socket ||
4608 error "$SOCKETSERVER $DIR/socket failed: $?"
4609 $SOCKETCLIENT $DIR/socket ||
4610 error "$SOCKETCLIENT $DIR/socket failed: $?"
4611 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4613 run_test 54a "unix domain socket test =========================="
4619 dd if=/dev/zero of=$f bs=$(page_size) count=1
4621 run_test 54b "char device works in lustre ======================"
4624 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4625 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4626 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4628 for i in $(seq 3 7); do
4629 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4638 loopdev="$DIR/loop54c"
4641 $UMOUNT $DIR/$tdir || rc=$?
4642 losetup -d $loopdev || true
4643 losetup -d $LOOPDEV || true
4644 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4651 loopdev="$DIR/loop54c"
4654 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4655 trap cleanup_54c EXIT
4656 mknod $loopdev b 7 $LOOPNUM
4657 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4658 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4659 losetup $loopdev $DIR/$tfile ||
4660 error "can't set up $loopdev for $DIR/$tfile"
4661 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4662 test_mkdir $DIR/$tdir
4663 mount -t ext2 $loopdev $DIR/$tdir ||
4664 error "error mounting $loopdev on $DIR/$tdir"
4665 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4668 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4672 run_test 54c "block device works in lustre ====================="
4678 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4680 run_test 54d "fifo device works in lustre ======================"
4685 cp -aL /dev/console $f
4686 echo $string > $f || error "echo $string to $f failed"
4688 run_test 54e "console/tty device works in lustre ======================"
4692 local dir=$DIR/$tdir
4695 test_mkdir -p $dir/dir
4696 for i in $(seq $numfiles); do
4698 touch $dir/dir/file$i
4701 local numcomp=$($LFS getstripe --component-count $dir)
4703 [[ $numcomp == 0 ]] && numcomp=1
4705 # test lfs getstripe with --recursive
4706 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4708 [[ $filenum -eq $((numfiles * 2)) ]] ||
4709 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4710 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4711 [[ $filenum -eq $numfiles ]] ||
4712 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4713 echo "$LFS getstripe showed obdidx or l_ost_idx"
4715 # test lfs getstripe with file instead of dir
4716 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4717 [[ $filenum -eq 1 ]] ||
4718 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4719 echo "$LFS getstripe file1 passed"
4721 #test lfs getstripe with --verbose
4722 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4723 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4724 error "$LFS getstripe --verbose $dir: "\
4725 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4726 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4727 error "$LFS getstripe $dir: showed lmm_magic"
4729 #test lfs getstripe with -v prints lmm_fid
4730 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4731 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4732 error "$LFS getstripe -v $dir: "\
4733 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4734 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4735 error "$LFS getstripe $dir: showed lmm_fid by default"
4736 echo "$LFS getstripe --verbose passed"
4738 #check for FID information
4739 local fid1=$($LFS getstripe --fid $dir/file1)
4740 local fid2=$($LFS getstripe --verbose $dir/file1 |
4741 awk '/lmm_fid: / { print $2; exit; }')
4742 local fid3=$($LFS path2fid $dir/file1)
4744 [ "$fid1" != "$fid2" ] &&
4745 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4746 [ "$fid1" != "$fid3" ] &&
4747 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4748 echo "$LFS getstripe --fid passed"
4750 #test lfs getstripe with --obd
4751 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4752 error "$LFS getstripe --obd wrong_uuid: should return error"
4754 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4757 local obduuid=$(ostuuid_from_index $ostidx)
4758 local found=$($LFS getstripe -r --obd $obduuid $dir |
4759 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4761 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4762 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4764 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4767 [[ $found -eq $filenum ]] ||
4768 error "$LFS getstripe --obd: found $found expect $filenum"
4769 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4770 sed '/^[ ]*'${ostidx}'[ ]/d' |
4771 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4772 error "$LFS getstripe --obd: should not show file on other obd"
4773 echo "$LFS getstripe --obd passed"
4775 run_test 56a "check $LFS getstripe"
4778 local dir=$DIR/$tdir
4782 for i in $(seq $numdirs); do
4783 test_mkdir $dir/dir$i
4786 # test lfs getdirstripe default mode is non-recursion, which is
4787 # different from lfs getstripe
4788 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4790 [[ $dircnt -eq 1 ]] ||
4791 error "$LFS getdirstripe: found $dircnt, not 1"
4792 dircnt=$($LFS getdirstripe --recursive $dir |
4793 grep -c lmv_stripe_count)
4794 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4795 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4797 run_test 56b "check $LFS getdirstripe"
4800 remote_ost_nodsh && skip "remote OST with nodsh"
4803 local ost_name=$(ostname_from_index $ost_idx)
4804 local old_status=$(ost_dev_status $ost_idx)
4806 [[ -z "$old_status" ]] ||
4807 skip_env "OST $ost_name is in $old_status status"
4809 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4812 local new_status=$(ost_dev_status $ost_idx)
4814 [[ "$new_status" = "D" ]] ||
4815 error "OST $ost_name is in status of '$new_status', not 'D'"
4817 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4820 new_status=$(ost_dev_status $ost_idx)
4821 [[ -z "$new_status" ]] ||
4822 error "OST $ost_name is in status of '$new_status', not ''"
4824 run_test 56c "check 'lfs df' showing device status"
4829 local local_tdir="$1"
4830 local local_numfiles="$2"
4831 local local_numdirs="$3"
4832 local dir_params="$4"
4833 local dir_stripe_params="$5"
4835 if [ ! -d "$local_tdir" ] ; then
4836 test_mkdir -p $dir_stripe_params $local_tdir
4837 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4838 for i in $(seq $local_numfiles) ; do
4839 touch $local_tdir/file$i
4841 for i in $(seq $local_numdirs) ; do
4842 test_mkdir $dir_stripe_params $local_tdir/dir$i
4843 for j in $(seq $local_numfiles) ; do
4844 touch $local_tdir/dir$i/file$j
4850 setup_56_special() {
4852 local local_numfiles=$2
4853 local local_numdirs=$3
4855 setup_56 $local_tdir $local_numfiles $local_numdirs
4857 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4858 for i in $(seq $local_numfiles) ; do
4859 mknod $local_tdir/loop${i}b b 7 $i
4860 mknod $local_tdir/null${i}c c 1 3
4861 ln -s $local_tdir/file1 $local_tdir/link${i}
4863 for i in $(seq $local_numdirs) ; do
4864 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4865 mknod $local_tdir/dir$i/null${i}c c 1 3
4866 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4872 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4873 local expected=$(($NUMDIRS + 2))
4875 setup_56 $dir $NUMFILES $NUMDIRS
4877 # test lfs find with -name
4878 for i in $(seq $NUMFILES) ; do
4879 local nums=$($LFS find -name "*$i" $dir | wc -l)
4881 [ $nums -eq $expected ] ||
4882 error "lfs find -name '*$i' $dir wrong: "\
4883 "found $nums, expected $expected"
4886 run_test 56g "check lfs find -name"
4889 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4890 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4892 setup_56 $dir $NUMFILES $NUMDIRS
4894 # test lfs find with ! -name
4895 for i in $(seq $NUMFILES) ; do
4896 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4898 [ $nums -eq $expected ] ||
4899 error "lfs find ! -name '*$i' $dir wrong: "\
4900 "found $nums, expected $expected"
4903 run_test 56h "check lfs find ! -name"
4906 local dir=$DIR/$tdir
4910 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4913 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4915 run_test 56i "check 'lfs find -ost UUID' skips directories"
4918 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4920 setup_56_special $dir $NUMFILES $NUMDIRS
4922 local expected=$((NUMDIRS + 1))
4923 local cmd="$LFS find -type d $dir"
4924 local nums=$($cmd | wc -l)
4926 [ $nums -eq $expected ] ||
4927 error "'$cmd' wrong: found $nums, expected $expected"
4929 run_test 56j "check lfs find -type d"
4932 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4934 setup_56_special $dir $NUMFILES $NUMDIRS
4936 local expected=$(((NUMDIRS + 1) * NUMFILES))
4937 local cmd="$LFS find -type f $dir"
4938 local nums=$($cmd | wc -l)
4940 [ $nums -eq $expected ] ||
4941 error "'$cmd' wrong: found $nums, expected $expected"
4943 run_test 56k "check lfs find -type f"
4946 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4948 setup_56_special $dir $NUMFILES $NUMDIRS
4950 local expected=$((NUMDIRS + NUMFILES))
4951 local cmd="$LFS find -type b $dir"
4952 local nums=$($cmd | wc -l)
4954 [ $nums -eq $expected ] ||
4955 error "'$cmd' wrong: found $nums, expected $expected"
4957 run_test 56l "check lfs find -type b"
4960 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4962 setup_56_special $dir $NUMFILES $NUMDIRS
4964 local expected=$((NUMDIRS + NUMFILES))
4965 local cmd="$LFS find -type c $dir"
4966 local nums=$($cmd | wc -l)
4967 [ $nums -eq $expected ] ||
4968 error "'$cmd' wrong: found $nums, expected $expected"
4970 run_test 56m "check lfs find -type c"
4973 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4974 setup_56_special $dir $NUMFILES $NUMDIRS
4976 local expected=$((NUMDIRS + NUMFILES))
4977 local cmd="$LFS find -type l $dir"
4978 local nums=$($cmd | wc -l)
4980 [ $nums -eq $expected ] ||
4981 error "'$cmd' wrong: found $nums, expected $expected"
4983 run_test 56n "check lfs find -type l"
4986 local dir=$DIR/$tdir
4988 setup_56 $dir $NUMFILES $NUMDIRS
4989 utime $dir/file1 > /dev/null || error "utime (1)"
4990 utime $dir/file2 > /dev/null || error "utime (2)"
4991 utime $dir/dir1 > /dev/null || error "utime (3)"
4992 utime $dir/dir2 > /dev/null || error "utime (4)"
4993 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4994 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4997 local nums=$($LFS find -mtime +0 $dir | wc -l)
4999 [ $nums -eq $expected ] ||
5000 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5003 cmd="$LFS find -mtime 0 $dir"
5004 nums=$($cmd | wc -l)
5005 [ $nums -eq $expected ] ||
5006 error "'$cmd' wrong: found $nums, expected $expected"
5008 run_test 56o "check lfs find -mtime for old files"
5011 [ $RUNAS_ID -eq $UID ] &&
5012 skip_env "RUNAS_ID = UID = $UID -- skipping"
5014 local dir=$DIR/$tdir
5016 setup_56 $dir $NUMFILES $NUMDIRS
5017 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5019 local expected=$NUMFILES
5020 local cmd="$LFS find -uid $RUNAS_ID $dir"
5021 local nums=$($cmd | wc -l)
5023 [ $nums -eq $expected ] ||
5024 error "'$cmd' wrong: found $nums, expected $expected"
5026 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5027 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5028 nums=$($cmd | wc -l)
5029 [ $nums -eq $expected ] ||
5030 error "'$cmd' wrong: found $nums, expected $expected"
5032 run_test 56p "check lfs find -uid and ! -uid"
5035 [ $RUNAS_ID -eq $UID ] &&
5036 skip_env "RUNAS_ID = UID = $UID -- skipping"
5038 local dir=$DIR/$tdir
5040 setup_56 $dir $NUMFILES $NUMDIRS
5041 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5043 local expected=$NUMFILES
5044 local cmd="$LFS find -gid $RUNAS_GID $dir"
5045 local nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "'$cmd' wrong: found $nums, expected $expected"
5050 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5051 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5052 nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56q "check lfs find -gid and ! -gid"
5059 local dir=$DIR/$tdir
5061 setup_56 $dir $NUMFILES $NUMDIRS
5064 local cmd="$LFS find -size 0 -type f $dir"
5065 local nums=$($cmd | wc -l)
5067 [ $nums -eq $expected ] ||
5068 error "'$cmd' wrong: found $nums, expected $expected"
5070 cmd="$LFS find ! -size 0 -type f $dir"
5071 nums=$($cmd | wc -l)
5072 [ $nums -eq $expected ] ||
5073 error "'$cmd' wrong: found $nums, expected $expected"
5074 echo "test" > $dir/$tfile
5075 echo "test2" > $dir/$tfile.2 && sync
5077 cmd="$LFS find -size 5 -type f $dir"
5078 nums=$($cmd | wc -l)
5079 [ $nums -eq $expected ] ||
5080 error "'$cmd' wrong: found $nums, expected $expected"
5082 cmd="$LFS find -size +5 -type f $dir"
5083 nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 cmd="$LFS find -size +0 -type f $dir"
5088 nums=$($cmd | wc -l)
5089 [ $nums -eq $expected ] ||
5090 error "'$cmd' wrong: found $nums, expected $expected"
5092 cmd="$LFS find ! -size -5 -type f $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 cmd="$LFS find -size -5 -type f $dir"
5098 nums=$($cmd | wc -l)
5099 [ $nums -eq $expected ] ||
5100 error "'$cmd' wrong: found $nums, expected $expected"
5102 run_test 56r "check lfs find -size works"
5104 test_56s() { # LU-611 #LU-9369
5105 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5107 local dir=$DIR/$tdir
5108 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5110 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5111 for i in $(seq $NUMDIRS); do
5112 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5115 local expected=$NUMDIRS
5116 local cmd="$LFS find -c $OSTCOUNT $dir"
5117 local nums=$($cmd | wc -l)
5119 [ $nums -eq $expected ] || {
5120 $LFS getstripe -R $dir
5121 error "'$cmd' wrong: found $nums, expected $expected"
5124 expected=$((NUMDIRS + onestripe))
5125 cmd="$LFS find -stripe-count +0 -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] || {
5128 $LFS getstripe -R $dir
5129 error "'$cmd' wrong: found $nums, expected $expected"
5133 cmd="$LFS find -stripe-count 1 -type f $dir"
5134 nums=$($cmd | wc -l)
5135 [ $nums -eq $expected ] || {
5136 $LFS getstripe -R $dir
5137 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find -stripe-count -2 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] || {
5143 $LFS getstripe -R $dir
5144 error "'$cmd' wrong: found $nums, expected $expected"
5148 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5149 nums=$($cmd | wc -l)
5150 [ $nums -eq $expected ] || {
5151 $LFS getstripe -R $dir
5152 error "'$cmd' wrong: found $nums, expected $expected"
5155 run_test 56s "check lfs find -stripe-count works"
5157 test_56t() { # LU-611 #LU-9369
5158 local dir=$DIR/$tdir
5160 setup_56 $dir 0 $NUMDIRS
5161 for i in $(seq $NUMDIRS); do
5162 $LFS setstripe -S 8M $dir/dir$i/$tfile
5165 local expected=$NUMDIRS
5166 local cmd="$LFS find -S 8M $dir"
5167 local nums=$($cmd | wc -l)
5169 [ $nums -eq $expected ] || {
5170 $LFS getstripe -R $dir
5171 error "'$cmd' wrong: found $nums, expected $expected"
5175 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5177 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5179 expected=$(((NUMDIRS + 1) * NUMFILES))
5180 cmd="$LFS find -stripe-size 512k -type f $dir"
5181 nums=$($cmd | wc -l)
5182 [ $nums -eq $expected ] ||
5183 error "'$cmd' wrong: found $nums, expected $expected"
5185 cmd="$LFS find -stripe-size +320k -type f $dir"
5186 nums=$($cmd | wc -l)
5187 [ $nums -eq $expected ] ||
5188 error "'$cmd' wrong: found $nums, expected $expected"
5190 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5191 cmd="$LFS find -stripe-size +200k -type f $dir"
5192 nums=$($cmd | wc -l)
5193 [ $nums -eq $expected ] ||
5194 error "'$cmd' wrong: found $nums, expected $expected"
5196 cmd="$LFS find -stripe-size -640k -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] ||
5199 error "'$cmd' wrong: found $nums, expected $expected"
5202 cmd="$LFS find -stripe-size 256k -type f $dir"
5203 nums=$($cmd | wc -l)
5204 [ $nums -eq $expected ] ||
5205 error "'$cmd' wrong: found $nums, expected $expected"
5207 cmd="$LFS find -stripe-size -320k -type f $dir"
5208 nums=$($cmd | wc -l)
5209 [ $nums -eq $expected ] ||
5210 error "'$cmd' wrong: found $nums, expected $expected"
5213 cmd="$LFS find -stripe-size 1024k -type f $dir"
5214 nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] ||
5216 error "'$cmd' wrong: found $nums, expected $expected"
5218 run_test 56t "check lfs find -stripe-size works"
5220 test_56u() { # LU-611
5221 local dir=$DIR/$tdir
5223 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5225 if [[ $OSTCOUNT -gt 1 ]]; then
5226 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5232 local expected=$(((NUMDIRS + 1) * NUMFILES))
5233 local cmd="$LFS find -stripe-index 0 -type f $dir"
5234 local nums=$($cmd | wc -l)
5236 [ $nums -eq $expected ] ||
5237 error "'$cmd' wrong: found $nums, expected $expected"
5240 cmd="$LFS find -stripe-index 1 -type f $dir"
5241 nums=$($cmd | wc -l)
5242 [ $nums -eq $expected ] ||
5243 error "'$cmd' wrong: found $nums, expected $expected"
5245 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5246 nums=$($cmd | wc -l)
5247 [ $nums -eq $expected ] ||
5248 error "'$cmd' wrong: found $nums, expected $expected"
5251 # This should produce an error and not return any files
5252 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5253 nums=$($cmd 2>/dev/null | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 if [[ $OSTCOUNT -gt 1 ]]; then
5258 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5259 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5260 nums=$($cmd | wc -l)
5261 [ $nums -eq $expected ] ||
5262 error "'$cmd' wrong: found $nums, expected $expected"
5265 run_test 56u "check lfs find -stripe-index works"
5269 local dir=$DIR/$tdir
5271 setup_56 $dir $NUMFILES $NUMDIRS
5273 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5274 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5276 for file in $($LFS find -mdt $UUID $dir); do
5277 file_mdt_idx=$($LFS getstripe -M $file)
5278 [ $file_mdt_idx -eq $MDT_IDX ] ||
5279 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5282 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5288 local dir=$DIR/$tdir
5290 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5292 local stripe_size=$($LFS getstripe -S -d $dir) ||
5293 error "$LFS getstripe -S -d $dir failed"
5294 stripe_size=${stripe_size%% *}
5296 local file_size=$((stripe_size * OSTCOUNT))
5297 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5298 local required_space=$((file_num * file_size))
5299 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5301 [[ $free_space -le $((required_space / 1024)) ]] &&
5302 skip_env "need $required_space, have $free_space kbytes"
5305 local dd_count=$((file_size / dd_bs))
5307 # write data into the files
5312 for i in $(seq $NUMFILES); do
5314 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5315 error "write data into $file failed"
5317 for i in $(seq $NUMDIRS); do
5318 for j in $(seq $NUMFILES); do
5319 file=$dir/dir$i/file$j
5320 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5321 error "write data into $file failed"
5325 # $LFS_MIGRATE will fail if hard link migration is unsupported
5326 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5327 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5328 error "creating links to $dir/dir1/file1 failed"
5333 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5336 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5339 eval $cmd || error "$cmd failed"
5341 check_stripe_count $dir/file1 $expected
5343 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5345 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5346 # OST 1 if it is on OST 0. This file is small enough to
5347 # be on only one stripe.
5348 file=$dir/migr_1_ost
5349 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5350 error "write data into $file failed"
5351 local obdidx=$($LFS getstripe -i $file)
5352 local oldmd5=$(md5sum $file)
5355 [[ $obdidx -eq 0 ]] && newobdidx=1
5356 cmd="$LFS migrate -i $newobdidx $file"
5358 eval $cmd || error "$cmd failed"
5360 local realobdix=$($LFS getstripe -i $file)
5361 local newmd5=$(md5sum $file)
5363 [[ $newobdidx -ne $realobdix ]] &&
5364 error "new OST is different (was=$obdidx, "\
5365 "wanted=$newobdidx, got=$realobdix)"
5366 [[ "$oldmd5" != "$newmd5" ]] &&
5367 error "md5sum differ: $oldmd5, $newmd5"
5371 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5373 eval $cmd || error "$cmd failed"
5375 for j in $(seq $NUMFILES); do
5376 check_stripe_count $dir/dir1/file$j $expected
5379 # lfs_migrate works with lfs find
5380 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5381 $LFS_MIGRATE -y -c $expected"
5383 eval $cmd || error "$cmd failed"
5385 for i in $(seq 2 $NUMFILES); do
5386 check_stripe_count $dir/file$i $expected
5388 for i in $(seq 2 $NUMDIRS); do
5389 for j in $(seq $NUMFILES); do
5390 check_stripe_count $dir/dir$i/file$j $expected
5394 run_test 56w "check lfs_migrate -c stripe_count works"
5397 local file1=$DIR/$tdir/file1
5398 local create_pool=false
5399 local initial_pool=$($LFS getstripe -p $DIR)
5403 echo -n "Creating test dir..."
5404 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5407 echo -n "Creating test file..."
5408 touch $file1 || error "cannot create file"
5411 echo -n "Detecting existing pools..."
5412 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5414 if [ ${#pool_list[@]} -gt 0 ]; then
5415 echo "${pool_list[@]}"
5416 for thispool in "${pool_list[@]}"; do
5417 if [[ -z "$initial_pool" ||
5418 "$initial_pool" != "$thispool" ]]; then
5420 echo "Using existing pool '$pool'"
5425 echo "none detected."
5427 if [ -z "$pool" ]; then
5428 pool=${POOL:-testpool}
5429 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5430 echo -n "Creating pool '$pool'..."
5432 pool_add $pool &> /dev/null ||
5433 error "pool_add failed"
5436 echo -n "Adding target to pool..."
5437 pool_add_targets $pool 0 0 1 &> /dev/null ||
5438 error "pool_add_targets failed"
5442 echo -n "Setting pool using -p option..."
5443 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5444 error "migrate failed rc = $?"
5447 echo -n "Verifying test file is in pool after migrating..."
5448 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5449 error "file was not migrated to pool $pool"
5452 echo -n "Removing test file from pool '$pool'..."
5453 $LFS migrate $file1 &> /dev/null ||
5454 error "cannot remove from pool"
5455 [ "$($LFS getstripe -p $file1)" ] &&
5456 error "pool still set"
5459 echo -n "Setting pool using --pool option..."
5460 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5461 error "migrate failed rc = $?"
5466 if $create_pool; then
5467 destroy_test_pools 2> /dev/null ||
5468 error "destroy test pools failed"
5471 run_test 56wb "check lfs_migrate pool support"
5474 local file1="$DIR/$tdir/file 1"
5476 echo -n "Creating test dir..."
5477 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5478 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5479 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5480 error "cannot set stripe"
5483 echo -n "Setting initial stripe for test file..."
5484 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5485 error "cannot set stripe"
5486 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5487 error "stripe size not set"
5490 # File currently set to -S 512K -c 1
5492 # Ensure -c and -S options are rejected when -R is set
5493 echo -n "Verifying incompatible options are detected..."
5494 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5495 error "incompatible -c and -R options not detected"
5496 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5497 error "incompatible -S and -R options not detected"
5500 # Ensure unrecognized options are passed through to 'lfs migrate'
5501 echo -n "Verifying -S option is passed through to lfs migrate..."
5502 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5503 error "migration failed"
5504 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5505 error "file was not restriped"
5508 # File currently set to -S 1M -c 1
5510 # Ensure long options are supported
5511 echo -n "Verifying long options supported..."
5512 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5513 error "long option without argument not supported"
5514 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5515 error "long option with argument not supported"
5516 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5517 error "file not restriped with --stripe-size option"
5520 # File currently set to -S 512K -c 1
5522 if [ "$OSTCOUNT" -gt 1 ]; then
5523 echo -n "Verifying explicit stripe count can be set..."
5524 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5525 error "migrate failed"
5526 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5527 error "file not restriped to explicit count"
5531 # File currently set to -S 512K -c 1 or -S 512K -c 2
5533 # Ensure parent striping is used if -R is set, and no stripe
5534 # count or size is specified
5535 echo -n "Setting stripe for parent directory..."
5536 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5537 error "cannot set stripe"
5540 echo -n "Verifying restripe option uses parent stripe settings..."
5541 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5542 error "migrate failed"
5543 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5544 error "file not restriped to parent settings"
5545 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5546 error "file not restriped to parent settings"
5549 # File currently set to -S 1M -c 1
5551 # Ensure striping is preserved if -R is not set, and no stripe
5552 # count or size is specified
5553 echo -n "Verifying striping size preserved when not specified..."
5554 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5555 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5556 error "cannot set stripe on parent directory"
5557 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5558 error "migrate failed"
5559 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5560 error "file was restriped"
5563 # Ensure file name properly detected when final option has no argument
5564 echo -n "Verifying file name properly detected..."
5565 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5566 error "file name interpreted as option argument"
5572 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5575 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5577 local file1=$DIR/$tdir/file1
5579 echo -n "Creating test dir..."
5580 test_mkdir $DIR/$tdir || error "cannot create dir"
5583 echo -n "Creating test file..."
5587 # Ensure 'lfs migrate' will fail by using a non-existent option,
5588 # and make sure rsync is not called to recover
5589 echo -n "Make sure --no-rsync option works..."
5590 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5591 grep -q 'refusing to fall back to rsync' ||
5592 error "rsync was called with --no-rsync set"
5595 # Ensure rsync is called without trying 'lfs migrate' first
5596 echo -n "Make sure --rsync option works..."
5597 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5598 grep -q 'falling back to rsync' &&
5599 error "lfs migrate was called with --rsync set"
5602 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5603 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5604 grep -q 'at the same time' ||
5605 error "--rsync and --no-rsync accepted concurrently"
5611 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5615 check_swap_layouts_support
5617 local dir=$DIR/$tdir
5618 local ref1=/etc/passwd
5619 local file1=$dir/file1
5621 test_mkdir $dir || error "creating dir $dir"
5622 $LFS setstripe -c 2 $file1
5624 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5625 stripe=$($LFS getstripe -c $file1)
5626 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5627 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5632 run_test 56x "lfs migration support"
5635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5636 check_swap_layouts_support
5638 local dir=$DIR/$tdir/$testnum
5642 local ref1=/etc/passwd
5643 local file1=$dir/file1
5645 $LFS setstripe -c 2 $file1
5647 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5649 local stripe=$($LFS getstripe -c $file1)
5651 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5652 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5657 run_test 56xa "lfs migration --block support"
5659 check_migrate_links() {
5661 local file1="$dir/file1"
5664 local total_count=$(($begin + $count - 1))
5665 local symlink_count=10
5668 if [ ! -f "$file1" ]; then
5669 echo -n "creating initial file..."
5670 $LFS setstripe -c 1 -S "512k" "$file1" ||
5671 error "cannot setstripe initial file"
5674 echo -n "creating symlinks..."
5675 for s in $(seq 1 $symlink_count); do
5676 ln -s "$file1" "$dir/slink$s" ||
5677 error "cannot create symlinks"
5681 echo -n "creating nonlinked files..."
5682 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5683 error "cannot create nonlinked files"
5688 if [ ! -f "$dir/file$total_count" ]; then
5689 echo -n "creating hard links $begin:$total_count..."
5690 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5691 /dev/null || error "cannot create hard links"
5695 echo -n "checking number of hard links listed in xattrs..."
5696 local fid=$($LFS getstripe -F "$file1")
5697 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5700 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5701 skip "hard link list has unexpected size, skipping test"
5703 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5704 error "link names should exceed xattrs size"
5707 echo -n "migrating files..."
5708 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5710 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5713 # make sure all links have been properly migrated
5714 echo -n "verifying files..."
5715 fid=$($LFS getstripe -F "$file1") ||
5716 error "cannot get fid for file $file1"
5717 for i in $(seq 2 $total_count); do
5718 local fid2=$($LFS getstripe -F $dir/file$i)
5720 [ "$fid2" == "$fid" ] ||
5721 error "migrated hard link has mismatched FID"
5724 # make sure hard links were properly detected, and migration was
5725 # performed only once for the entire link set; nonlinked files should
5727 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5728 local expected=$(($uniq_count + 1))
5730 [ "$actual" -eq "$expected" ] ||
5731 error "hard links individually migrated ($actual != $expected)"
5733 # make sure the correct number of hard links are present
5734 local hardlinks=$(stat -c '%h' "$file1")
5736 [ $hardlinks -eq $total_count ] ||
5737 error "num hard links $hardlinks != $total_count"
5744 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5745 skip "Need MDS version at least 2.10.55"
5747 local dir="$DIR/$tdir"
5749 test_mkdir "$dir" || error "cannot create dir $dir"
5751 echo "testing lfs migrate mode when all links fit within xattrs"
5752 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5754 echo "testing rsync mode when all links fit within xattrs"
5755 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5757 echo "testing lfs migrate mode when all links do not fit within xattrs"
5758 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5760 echo "testing rsync mode when all links do not fit within xattrs"
5761 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5766 run_test 56xb "lfs migration hard link support"
5769 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5770 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5773 local dir=$DIR/$tdir
5777 test_mkdir -p $dir || error "creating dir $dir"
5778 touch $f1 || error "creating std file $f1"
5779 $MULTIOP $f2 H2c || error "creating released file $f2"
5781 # a directory can be raid0, so ask only for files
5782 res=$($LFS find $dir -L raid0 -type f | wc -l)
5783 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5785 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5786 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5788 # only files can be released, so no need to force file search
5789 res=$($LFS find $dir -L released)
5790 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5792 res=$($LFS find $dir -type f \! -L released)
5793 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5795 run_test 56y "lfs find -L raid0|released"
5797 test_56z() { # LU-4824
5798 # This checks to make sure 'lfs find' continues after errors
5799 # There are two classes of errors that should be caught:
5800 # - If multiple paths are provided, all should be searched even if one
5802 # - If errors are encountered during the search, it should not terminate
5804 local dir=$DIR/$tdir
5808 for i in d{0..9}; do
5811 touch $dir/d{0..9}/$tfile
5812 $LFS find $DIR/non_existent_dir $dir &&
5813 error "$LFS find did not return an error"
5814 # Make a directory unsearchable. This should NOT be the last entry in
5815 # directory order. Arbitrarily pick the 6th entry
5816 chmod 700 $($LFS find $dir -type d | sed '6!d')
5818 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5820 # The user should be able to see 10 directories and 9 files
5821 [ $count == 19 ] || error "$LFS find did not continue after error"
5823 run_test 56z "lfs find should continue after an error"
5825 test_56aa() { # LU-5937
5826 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5828 local dir=$DIR/$tdir
5831 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5833 createmany -o $dir/striped_dir/${tfile}- 1024
5834 local dirs=$($LFS find --size +8k $dir/)
5836 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5838 run_test 56aa "lfs find --size under striped dir"
5840 test_56ab() { # LU-10705
5841 test_mkdir $DIR/$tdir
5842 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5843 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5844 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5845 # Flush writes to ensure valid blocks. Need to be more thorough for
5846 # ZFS, since blocks are not allocated/returned to client immediately.
5848 wait_zfs_commit ost1 2
5849 cancel_lru_locks osc
5852 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5854 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5856 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5857 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5859 rm -f $DIR/$tdir/$tfile.[123]
5861 run_test 56ab "lfs find --blocks"
5864 # Create composite files with one component
5865 local dir=$DIR/$tdir
5867 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5868 # Create composite files with three components
5869 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5870 # Create non-composite files
5871 createmany -o $dir/${tfile}- 10
5873 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5875 [[ $nfiles == 10 ]] ||
5876 error "lfs find -E 1M found $nfiles != 10 files"
5878 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5879 [[ $nfiles == 25 ]] ||
5880 error "lfs find ! -E 1M found $nfiles != 25 files"
5882 # All files have a component that starts at 0
5883 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5884 [[ $nfiles == 35 ]] ||
5885 error "lfs find --component-start 0 - $nfiles != 35 files"
5887 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5888 [[ $nfiles == 15 ]] ||
5889 error "lfs find --component-start 2M - $nfiles != 15 files"
5891 # All files created here have a componenet that does not starts at 2M
5892 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5893 [[ $nfiles == 35 ]] ||
5894 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5896 # Find files with a specified number of components
5897 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5898 [[ $nfiles == 15 ]] ||
5899 error "lfs find --component-count 3 - $nfiles != 15 files"
5901 # Remember non-composite files have a component count of zero
5902 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5903 [[ $nfiles == 10 ]] ||
5904 error "lfs find --component-count 0 - $nfiles != 10 files"
5906 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5907 [[ $nfiles == 20 ]] ||
5908 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5910 # All files have a flag called "init"
5911 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5912 [[ $nfiles == 35 ]] ||
5913 error "lfs find --component-flags init - $nfiles != 35 files"
5915 # Multi-component files will have a component not initialized
5916 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5917 [[ $nfiles == 15 ]] ||
5918 error "lfs find !--component-flags init - $nfiles != 15 files"
5923 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5926 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5927 skip "Need MDS version at least 2.10.57"
5937 # create mirrored directories and mirrored files
5938 mkdir $td || error "mkdir $td failed"
5939 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5940 createmany -o $tf- 10 || error "create $tf- failed"
5942 for i in $(seq 2); do
5944 mkdir $dir || error "mkdir $dir failed"
5945 $LFS mirror create -N$((3 + i)) $dir ||
5946 error "create mirrored dir $dir failed"
5947 createmany -o $dir/$tfile- 10 ||
5948 error "create $dir/$tfile- failed"
5951 # change the states of some mirrored files
5953 for i in $(seq 2); do
5955 for j in $(seq 4 9); do
5956 echo foo > $dir/$tfile-$j
5960 # find mirrored files with specific mirror count
5961 cmd="$LFS find --mirror-count 3 --type f $td"
5962 nfiles=$($cmd | wc -l)
5963 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5965 cmd="$LFS find ! --mirror-count 3 --type f $td"
5966 nfiles=$($cmd | wc -l)
5967 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5969 cmd="$LFS find --mirror-count +2 --type f $td"
5970 nfiles=$($cmd | wc -l)
5971 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5973 cmd="$LFS find --mirror-count -6 --type f $td"
5974 nfiles=$($cmd | wc -l)
5975 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5977 # find mirrored files with specific file state
5978 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5979 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5981 cmd="$LFS find --mirror-state=ro --type f $td"
5982 nfiles=$($cmd | wc -l)
5983 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5985 cmd="$LFS find ! --mirror-state=ro --type f $td"
5986 nfiles=$($cmd | wc -l)
5987 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5989 cmd="$LFS find --mirror-state=wp --type f $td"
5990 nfiles=$($cmd | wc -l)
5991 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5993 cmd="$LFS find ! --mirror-state=sp --type f $td"
5994 nfiles=$($cmd | wc -l)
5995 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5997 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6001 # note test will not do anything if MDS is not local
6002 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6003 skip_env "ldiskfs only test"
6005 remote_mds_nodsh && skip "remote MDS with nodsh"
6007 local MNTDEV="osd*.*MDT*.mntdev"
6008 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6009 [ -z "$DEV" ] && error "can't access $MNTDEV"
6010 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6011 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6012 error "can't access $DEV"
6013 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6014 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6018 run_test 57a "verify MDS filesystem created with large inodes =="
6021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6022 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6023 skip_env "ldiskfs only test"
6025 remote_mds_nodsh && skip "remote MDS with nodsh"
6027 local dir=$DIR/$tdir
6030 local FILEN=$dir/f$FILECOUNT
6032 rm -rf $dir || error "removing $dir"
6034 local mdtidx=$($LFS getstripe -M $dir)
6035 local mdtname=MDT$(printf %04x $mdtidx)
6036 local facet=mds$((mdtidx + 1))
6038 echo "mcreating $FILECOUNT files"
6039 createmany -m $dir/f 1 $FILECOUNT || \
6040 error "creating files in $dir"
6042 # verify that files do not have EAs yet
6043 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
6044 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
6048 df $dir #make sure we get new statfs data
6049 local MDSFREE=$(do_facet $facet \
6050 lctl get_param -n osd*.*$mdtname.kbytesfree)
6051 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6052 echo "opening files to create objects/EAs"
6054 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
6055 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
6058 # verify that files have EAs now
6059 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
6060 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
6062 sleep 1 #make sure we get new statfs data
6064 local MDSFREE2=$(do_facet $facet \
6065 lctl get_param -n osd*.*$mdtname.kbytesfree)
6066 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6067 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
6068 if [ "$MDSFREE" != "$MDSFREE2" ]; then
6069 error "MDC before $MDCFREE != after $MDCFREE2"
6071 echo "MDC before $MDCFREE != after $MDCFREE2"
6072 echo "unable to confirm if MDS has large inodes"
6077 run_test 57b "default LOV EAs are stored inside large inodes ==="
6080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6081 [ -z "$(which wiretest 2>/dev/null)" ] &&
6082 skip_env "could not find wiretest"
6086 run_test 58 "verify cross-platform wire constants =============="
6089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6091 echo "touch 130 files"
6092 createmany -o $DIR/f59- 130
6094 unlinkmany $DIR/f59- 130
6096 # wait for commitment of removal
6097 wait_delete_completed
6099 run_test 59 "verify cancellation of llog records async ========="
6101 TEST60_HEAD="test_60 run $RANDOM"
6103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6104 remote_mgs_nodsh && skip "remote MGS with nodsh"
6105 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6106 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6107 skip_env "missing subtest run-llog.sh"
6109 log "$TEST60_HEAD - from kernel mode"
6110 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6111 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6112 do_facet mgs $LCTL dk > $TMP/$tfile
6114 # LU-6388: test llog_reader
6115 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6116 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6117 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6118 skip_env "missing llog_reader"
6119 local fstype=$(facet_fstype mgs)
6120 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6121 skip_env "Only for ldiskfs or zfs type mgs"
6123 local mntpt=$(facet_mntpt mgs)
6124 local mgsdev=$(mgsdevname 1)
6136 #get fid and record list
6137 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6139 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6141 #remount mgs as ldiskfs or zfs type
6142 stop mgs || error "stop mgs failed"
6143 mount_fstype mgs || error "remount mgs failed"
6144 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6147 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6148 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6153 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6155 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6157 echo "obj_file is $obj_file"
6158 do_facet mgs $llog_reader $obj_file
6160 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6161 awk '{ print $3 }' | sed -e "s/^type=//g")
6162 if [ $rec_type != $rec ]; then
6163 echo "FAILED test_60a wrong record type $rec_type," \
6169 #check obj path if record type is LLOG_LOGID_MAGIC
6170 if [ "$rec" == "1064553b" ]; then
6171 path=$(do_facet mgs $llog_reader $obj_file |
6172 grep "path=" | awk '{ print $NF }' |
6173 sed -e "s/^path=//g")
6174 if [ $obj_file != $mntpt/$path ]; then
6175 echo "FAILED test_60a wrong obj path" \
6176 "$montpt/$path, should be $obj_file"
6183 #restart mgs before "error", otherwise it will block the next test
6184 stop mgs || error "stop mgs failed"
6185 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6186 $pass || error "test failed, see FAILED test_60a messages for specifics"
6188 run_test 60a "llog_test run from kernel module and test llog_reader"
6191 remote_mgs_nodsh && skip "remote MGS with nodsh"
6193 # test old logid format
6194 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6195 do_facet mgs $LCTL dl | grep MGS
6196 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6197 error "old llog_print failed"
6200 # test new logid format
6201 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6202 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6203 error "new llog_print failed"
6206 run_test 60aa "llog_print works with FIDs and simple names"
6208 test_60b() { # bug 6411
6209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6212 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6224 [[ $LLOG_COUNT -gt 100 ]] &&
6225 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6227 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6232 echo "create 5000 files"
6233 createmany -o $DIR/f60c- 5000
6234 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6235 lctl set_param fail_loc=0x80000137
6236 unlinkmany $DIR/f60c- 5000
6237 lctl set_param fail_loc=0
6239 run_test 60c "unlink file when mds full"
6242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6244 SAVEPRINTK=$(lctl get_param -n printk)
6245 # verify "lctl mark" is even working"
6246 MESSAGE="test message ID $RANDOM $$"
6247 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6248 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6250 lctl set_param printk=0 || error "set lnet.printk failed"
6251 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6252 MESSAGE="new test message ID $RANDOM $$"
6253 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6254 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6255 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6257 lctl set_param -n printk="$SAVEPRINTK"
6259 run_test 60d "test printk console message masking"
6262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6263 remote_mds_nodsh && skip "remote MDS with nodsh"
6266 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6267 do_facet mds1 lctl set_param fail_loc=0x15b
6270 run_test 60e "no space while new llog is being created"
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6276 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6277 cancel_lru_locks osc
6278 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6281 run_test 61 "mmap() writes don't make sync hang ================"
6283 # bug 2330 - insufficient obd_match error checking causes LBUG
6285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6289 cancel_lru_locks osc
6290 lctl set_param fail_loc=0x405
6291 cat $f && error "cat succeeded, expect -EIO"
6292 lctl set_param fail_loc=0
6294 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6295 # match every page all of the time.
6296 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6298 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6299 # Though this test is irrelevant anymore, it helped to reveal some
6300 # other grant bugs (LU-4482), let's keep it.
6301 test_63a() { # was test_63
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6304 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6306 for i in `seq 10` ; do
6307 dd if=/dev/zero of=$DIR/f63 bs=8k &
6313 rm -f $DIR/f63 || true
6315 run_test 63a "Verify oig_wait interruption does not crash ======="
6317 # bug 2248 - async write errors didn't return to application on sync
6318 # bug 3677 - async write errors left page locked
6320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6323 lctl set_param debug=-1
6325 # ensure we have a grant to do async writes
6326 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6329 sync # sync lest earlier test intercept the fail_loc
6331 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6332 lctl set_param fail_loc=0x80000406
6333 $MULTIOP $DIR/$tfile Owy && \
6334 error "sync didn't return ENOMEM"
6335 sync; sleep 2; sync # do a real sync this time to flush page
6336 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6337 error "locked page left in cache after async error" || true
6340 run_test 63b "async write errors should be returned to fsync ==="
6343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6346 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6348 run_test 64a "verify filter grant calculations (in kernel) ====="
6351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6353 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6355 run_test 64b "check out-of-space detection on client"
6358 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6360 run_test 64c "verify grant shrink"
6362 # this does exactly what osc_request.c:osc_announce_cached() does in
6363 # order to calculate max amount of grants to ask from server
6367 local page_size=$(get_page_size client)
6369 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6370 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6372 ((rpc_in_flight ++));
6373 nrpages=$((nrpages * rpc_in_flight))
6375 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6377 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6379 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6380 local undirty=$((nrpages * page_size))
6382 local max_extent_pages
6383 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6384 grep grant_max_extent_size | awk '{print $2}')
6385 max_extent_pages=$((max_extent_pages / page_size))
6386 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6387 local grant_extent_tax
6388 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6389 grep grant_extent_tax | awk '{print $2}')
6391 undirty=$((undirty + nrextents * grant_extent_tax))
6396 # this is size of unit for grant allocation. It should be equal to
6397 # what tgt_grant.c:tgt_grant_chunk() calculates
6401 local grant_extent_tax
6403 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6404 grep max_brw_size | awk '{print $2}')
6406 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6407 grep grant_extent_tax | awk '{print $2}')
6409 echo $(((max_brw_size + grant_extent_tax) * 2))
6413 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6414 skip "OST < 2.10.55 doesn't limit grants enough"
6416 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6417 local file=$DIR/$tfile
6419 [[ $($LCTL get_param osc.${tgt}.import |
6420 grep "connect_flags:.*grant_param") ]] ||
6421 skip "no grant_param connect flag"
6423 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6425 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6427 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6428 stack_trap "rm -f $file" EXIT
6430 $SETSTRIPE $file -i 0 -c 1
6431 dd if=/dev/zero of=$file bs=1M count=1000 &
6436 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6437 if [[ $cur_grant -gt $max_cur_granted ]]
6440 error "cur_grant $cur_grant > $max_cur_granted"
6443 [[ $? -ne 0 ]] && break;
6448 wait_delete_completed
6449 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6451 run_test 64d "check grant limit exceed"
6453 # bug 1414 - set/get directories' stripe info
6455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6457 test_mkdir $DIR/$tdir
6459 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6461 run_test 65a "directory with no stripe info"
6464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6466 test_mkdir $DIR/$tdir
6467 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6469 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6472 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6474 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6478 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6480 test_mkdir $DIR/$tdir
6481 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6483 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6484 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6486 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6488 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6493 test_mkdir $DIR/$tdir
6494 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6495 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6497 if [[ $STRIPECOUNT -le 0 ]]; then
6499 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6500 #LOV_MAX_STRIPE_COUNT is 2000
6501 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6503 sc=$(($STRIPECOUNT - 1))
6505 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6506 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6507 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6508 error "lverify failed"
6510 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6515 test_mkdir $DIR/$tdir
6517 $SETSTRIPE $DIR/$tdir || error "setstripe"
6518 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6519 error "no stripe info failed"
6521 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6523 run_test 65e "directory setstripe defaults"
6526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6528 test_mkdir $DIR/${tdir}f
6529 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6531 run_test 65f "dir setstripe permission (should return error) ==="
6534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6536 test_mkdir $DIR/$tdir
6537 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6539 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6540 error "setstripe -S failed"
6541 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6542 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6543 error "delete default stripe failed"
6545 run_test 65g "directory setstripe -d"
6548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6550 test_mkdir $DIR/$tdir
6551 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6553 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6554 error "setstripe -S failed"
6555 test_mkdir $DIR/$tdir/dd1
6556 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6557 error "stripe info inherit failed"
6559 run_test 65h "directory stripe info inherit ===================="
6562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6564 save_layout_restore_at_exit $MOUNT
6566 # bug6367: set non-default striping on root directory
6567 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6569 # bug12836: getstripe on -1 default directory striping
6570 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6572 # bug12836: getstripe -v on -1 default directory striping
6573 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6575 # bug12836: new find on -1 default directory striping
6576 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6578 run_test 65i "various tests to set root directory striping"
6580 test_65j() { # bug6367
6581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6585 # if we aren't already remounting for each test, do so for this test
6586 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6587 cleanup || error "failed to unmount"
6591 save_layout_restore_at_exit $MOUNT
6593 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6595 run_test 65j "set default striping on root directory (bug 6367)="
6599 wait_delete_completed
6600 do_facet $SINGLEMDS "lctl set_param -n \
6601 osp.$ost*MDT0000.max_create_count=$max_count"
6602 do_facet $SINGLEMDS "lctl set_param -n \
6603 osp.$ost*MDT0000.create_count=$count"
6604 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6605 echo $INACTIVE_OSC "is Activate"
6607 wait_osc_import_state mds ost$ostnum FULL
6610 test_65k() { # bug11679
6611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6613 remote_mds_nodsh && skip "remote MDS with nodsh"
6615 local disable_precreate=true
6616 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6617 disable_precreate=false
6619 echo "Check OST status: "
6620 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6621 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6623 for OSC in $MDS_OSCS; do
6624 echo $OSC "is active"
6625 do_facet $SINGLEMDS lctl --device %$OSC activate
6628 for INACTIVE_OSC in $MDS_OSCS; do
6629 local ost=$(osc_to_ost $INACTIVE_OSC)
6630 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6631 lov.*md*.target_obd |
6632 awk -F: /$ost/'{ print $1 }' | head -n 1)
6635 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6636 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6638 echo "Deactivate: " $INACTIVE_OSC
6639 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6641 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6642 osp.$ost*MDT0000.create_count")
6643 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6644 osp.$ost*MDT0000.max_create_count")
6645 $disable_precreate &&
6646 do_facet $SINGLEMDS "lctl set_param -n \
6647 osp.$ost*MDT0000.max_create_count=0"
6649 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6650 [ -f $DIR/$tdir/$idx ] && continue
6651 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6652 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6654 error "setstripe $idx should succeed"; }
6655 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6657 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6660 do_facet $SINGLEMDS "lctl set_param -n \
6661 osp.$ost*MDT0000.max_create_count=$max_count"
6662 do_facet $SINGLEMDS "lctl set_param -n \
6663 osp.$ost*MDT0000.create_count=$count"
6664 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6665 echo $INACTIVE_OSC "is Activate"
6667 wait_osc_import_state mds ost$ostnum FULL
6670 run_test 65k "validate manual striping works properly with deactivated OSCs"
6672 test_65l() { # bug 12836
6673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6675 test_mkdir -p $DIR/$tdir/test_dir
6676 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6677 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6679 run_test 65l "lfs find on -1 stripe dir ========================"
6682 local layout=$(save_layout $MOUNT)
6683 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6684 restore_layout $MOUNT $layout
6685 error "setstripe should fail by non-root users"
6689 run_test 65m "normal user can't set filesystem default stripe"
6691 # bug 2543 - update blocks count on client
6693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6696 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6697 sync; sync_all_data; sync; sync_all_data
6698 cancel_lru_locks osc
6699 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6700 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6702 run_test 66 "update inode blocks count on client ==============="
6705 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6709 swapon -s | awk '($1 == "'$1'") { print $4 }'
6712 # bug5265, obdfilter oa2dentry return -ENOENT
6713 # #define OBD_FAIL_SRV_ENOENT 0x217
6715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6716 remote_ost_nodsh && skip "remote OST with nodsh"
6719 $SETSTRIPE -c 1 -i 0 $f
6721 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6723 do_facet ost1 lctl set_param fail_loc=0x217
6724 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6725 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6727 do_facet ost1 lctl set_param fail_loc=0
6728 $DIRECTIO write $f 0 2 || error "write error"
6730 cancel_lru_locks osc
6731 $DIRECTIO read $f 0 1 || error "read error"
6733 do_facet ost1 lctl set_param fail_loc=0x217
6734 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6736 do_facet ost1 lctl set_param fail_loc=0
6739 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6742 test_mkdir $DIR/$tdir
6743 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6744 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6746 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6748 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6750 [ "$RUNAS_ID" = "$UID" ] &&
6751 skip_env "RUNAS_ID = UID = $UID -- skipping"
6752 # Check that testing environment is properly set up. Skip if not
6753 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6754 skip_env "User $RUNAS_ID does not exist - skipping"
6757 chmod 777 $DIR/$tfile
6758 chmod ug+s $DIR/$tfile
6759 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6760 error "$RUNAS dd $DIR/$tfile failed"
6761 # See if we are still setuid/sgid
6762 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6763 error "S/gid is not dropped on write"
6764 # Now test that MDS is updated too
6765 cancel_lru_locks mdc
6766 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6767 error "S/gid is not dropped on MDS"
6770 run_test 72a "Test that remove suid works properly (bug5695) ===="
6772 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6775 [ "$RUNAS_ID" = "$UID" ] &&
6776 skip_env "RUNAS_ID = UID = $UID -- skipping"
6777 [ "$RUNAS_ID" -eq 0 ] &&
6778 skip_env "RUNAS_ID = 0 -- skipping"
6779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6780 # Check that testing environment is properly set up. Skip if not
6781 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6782 skip_env "User $RUNAS_ID does not exist - skipping"
6784 touch $DIR/${tfile}-f{g,u}
6785 test_mkdir $DIR/${tfile}-dg
6786 test_mkdir $DIR/${tfile}-du
6787 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6788 chmod g+s $DIR/${tfile}-{f,d}g
6789 chmod u+s $DIR/${tfile}-{f,d}u
6790 for perm in 777 2777 4777; do
6791 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6792 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6793 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6794 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6798 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6800 # bug 3462 - multiple simultaneous MDC requests
6802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6804 test_mkdir $DIR/d73-1
6805 test_mkdir $DIR/d73-2
6806 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6809 lctl set_param fail_loc=0x80000129
6810 $MULTIOP $DIR/d73-1/f73-2 Oc &
6812 lctl set_param fail_loc=0
6814 $MULTIOP $DIR/d73-2/f73-3 Oc &
6818 wait $pid1 || return 1
6822 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6823 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6824 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6828 run_test 73 "multiple MDC requests (should not deadlock)"
6830 test_74a() { # bug 6149, 6184
6831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6834 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6836 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6837 # will spin in a tight reconnection loop
6838 $LCTL set_param fail_loc=0x8000030e
6839 # get any lock that won't be difficult - lookup works.
6841 $LCTL set_param fail_loc=0
6845 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6847 test_74b() { # bug 13310
6848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6850 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6852 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6853 # will spin in a tight reconnection loop
6854 $LCTL set_param fail_loc=0x8000030e
6855 # get a "difficult" lock
6857 $LCTL set_param fail_loc=0
6861 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6866 #define OBD_FAIL_LDLM_NEW_LOCK
6867 $LCTL set_param fail_loc=0x319
6868 touch $DIR/$tfile && error "touch successful"
6869 $LCTL set_param fail_loc=0
6872 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6875 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6878 test_76() { # Now for bug 20433, added originally in bug 1443
6879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6881 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6883 cancel_lru_locks osc
6884 BEFORE_INODES=$(num_inodes)
6885 echo "before inodes: $BEFORE_INODES"
6887 [ "$SLOW" = "no" ] && COUNT=100
6888 for i in $(seq $COUNT); do
6892 cancel_lru_locks osc
6893 AFTER_INODES=$(num_inodes)
6894 echo "after inodes: $AFTER_INODES"
6896 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6898 AFTER_INODES=$(num_inodes)
6900 echo "wait $wait seconds inodes: $AFTER_INODES"
6901 if [ $wait -gt 30 ]; then
6902 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6906 run_test 76 "confirm clients recycle inodes properly ===="
6912 # Note: in sptlrpc modes which enable its own bulk checksum, the
6913 # original crc32_le bulk checksum will be automatically disabled,
6914 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6915 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6916 # In this case set_checksums() will not be no-op, because sptlrpc
6917 # bulk checksum will be enabled all through the test.
6919 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6920 lctl set_param -n osc.*.checksums $1
6924 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6925 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6926 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6927 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6930 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6931 log "set checksum type to $1"
6934 F77_TMP=$TMP/f77-temp
6937 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6938 error "error writing to $F77_TMP"
6941 test_77a() { # bug 10889
6942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6943 $GSS && skip_env "could not run with gss"
6945 [ ! -f $F77_TMP ] && setup_f77
6947 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6951 run_test 77a "normal checksum read/write operation"
6953 test_77b() { # bug 10889
6954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6955 $GSS && skip_env "could not run with gss"
6957 [ ! -f $F77_TMP ] && setup_f77
6958 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6959 $LCTL set_param fail_loc=0x80000409
6962 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6963 error "dd error: $?"
6964 $LCTL set_param fail_loc=0
6966 for algo in $CKSUM_TYPES; do
6967 cancel_lru_locks osc
6968 set_checksum_type $algo
6969 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6970 $LCTL set_param fail_loc=0x80000408
6971 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6972 $LCTL set_param fail_loc=0
6975 set_checksum_type $ORIG_CSUM_TYPE
6978 run_test 77b "checksum error on client write, read"
6983 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6985 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6986 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6987 $check_ost && [ -n $ost_file_prefix ] &&
6988 do_facet ost1 rm -f ${ost_file_prefix}\*
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6993 $GSS && skip_env "could not run with gss"
6994 remote_ost_nodsh && skip "remote OST with nodsh"
6997 local osc_file_prefix
6999 local check_ost=false
7000 local ost_file_prefix
7006 # ensure corruption will occur on first OSS/OST
7007 $LFS setstripe -i 0 $DIR/$tfile
7009 [ ! -f $F77_TMP ] && setup_f77
7010 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7011 error "dd write error: $?"
7012 fid=$($LFS path2fid $DIR/$tfile)
7014 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7017 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7018 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7020 echo "OSS do not support bulk pages dump upon error"
7023 osc_file_prefix=$($LCTL get_param -n debug_path)
7024 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7026 trap cleanup_77c EXIT
7029 # enable bulk pages dump upon error on Client
7030 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7031 # enable bulk pages dump upon error on OSS
7033 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7035 # flush Client cache to allow next read to reach OSS
7036 cancel_lru_locks osc
7038 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7039 $LCTL set_param fail_loc=0x80000408
7040 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7041 $LCTL set_param fail_loc=0
7045 # check cksum dump on Client
7046 osc_file=$(ls ${osc_file_prefix}*)
7047 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7048 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7049 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7050 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7051 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7053 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7054 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7055 error "dump content does not match on Client"
7057 $check_ost || skip "No need to check cksum dump on OSS"
7059 # check cksum dump on OSS
7060 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7061 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7062 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7063 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7064 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7065 error "dump content does not match on OSS"
7069 run_test 77c "checksum error on client read with debug"
7071 test_77d() { # bug 10889
7072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7073 $GSS && skip_env "could not run with gss"
7075 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7076 $LCTL set_param fail_loc=0x80000409
7078 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7079 error "direct write: rc=$?"
7080 $LCTL set_param fail_loc=0
7083 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7084 $LCTL set_param fail_loc=0x80000408
7086 cancel_lru_locks osc
7087 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7088 error "direct read: rc=$?"
7089 $LCTL set_param fail_loc=0
7092 run_test 77d "checksum error on OST direct write, read"
7094 test_77f() { # bug 10889
7095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7096 $GSS && skip_env "could not run with gss"
7099 for algo in $CKSUM_TYPES; do
7100 cancel_lru_locks osc
7101 set_checksum_type $algo
7102 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7103 $LCTL set_param fail_loc=0x409
7104 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7105 error "direct write succeeded"
7106 $LCTL set_param fail_loc=0
7108 set_checksum_type $ORIG_CSUM_TYPE
7111 run_test 77f "repeat checksum error on write (expect error)"
7113 test_77g() { # bug 10889
7114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7115 $GSS && skip_env "could not run with gss"
7116 remote_ost_nodsh && skip "remote OST with nodsh"
7118 [ ! -f $F77_TMP ] && setup_f77
7120 local file=$DIR/$tfile
7121 stack_trap "rm -f $file" EXIT
7123 $SETSTRIPE -c 1 -i 0 $file
7124 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7125 do_facet ost1 lctl set_param fail_loc=0x8000021a
7127 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7128 error "write error: rc=$?"
7129 do_facet ost1 lctl set_param fail_loc=0
7132 cancel_lru_locks osc
7133 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7134 do_facet ost1 lctl set_param fail_loc=0x8000021b
7136 cmp $F77_TMP $file || error "file compare failed"
7137 do_facet ost1 lctl set_param fail_loc=0
7140 run_test 77g "checksum error on OST write, read"
7142 test_77j() { # bug 13805
7143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7144 $GSS && skip_env "could not run with gss"
7146 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7147 lctl set_param fail_loc=0x40c
7148 remount_client $MOUNT
7149 lctl set_param fail_loc=0
7150 # wait async osc connect to finish and reflect updated state value
7152 for (( i=0; i < OSTCOUNT; i++ )) ; do
7153 wait_osc_import_state client ost$((i+1)) FULL
7156 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7157 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7158 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7159 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7161 remount_client $MOUNT
7163 run_test 77j "client only supporting ADLER32"
7165 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7174 test_78() { # bug 10901
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7176 remote_ost || skip_env "local OST"
7179 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7180 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7181 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7182 echo "MemTotal: $MEMTOTAL"
7184 # reserve 256MB of memory for the kernel and other running processes,
7185 # and then take 1/2 of the remaining memory for the read/write buffers.
7186 if [ $MEMTOTAL -gt 512 ] ;then
7187 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7189 # for those poor memory-starved high-end clusters...
7190 MEMTOTAL=$((MEMTOTAL / 2))
7192 echo "Mem to use for directio: $MEMTOTAL"
7194 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7195 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7196 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7197 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7199 echo "Smallest OST: $SMALLESTOST"
7200 [[ $SMALLESTOST -lt 10240 ]] &&
7201 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7203 trap cleanup_test_78 EXIT
7205 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7206 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7208 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7209 echo "File size: $F78SIZE"
7210 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7211 for i in $(seq 1 $NSEQ); do
7212 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7213 echo directIO rdwr round $i of $NSEQ
7214 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7219 run_test 78 "handle large O_DIRECT writes correctly ============"
7221 test_79() { # bug 12743
7222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7224 wait_delete_completed
7226 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7227 BKFREE=$(calc_osc_kbytes kbytesfree)
7228 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7230 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7231 DFTOTAL=`echo $STRING | cut -d, -f1`
7232 DFUSED=`echo $STRING | cut -d, -f2`
7233 DFAVAIL=`echo $STRING | cut -d, -f3`
7234 DFFREE=$(($DFTOTAL - $DFUSED))
7236 ALLOWANCE=$((64 * $OSTCOUNT))
7238 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7239 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7240 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7242 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7243 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7244 error "df free($DFFREE) mismatch OST free($BKFREE)"
7246 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7247 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7248 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7251 run_test 79 "df report consistency check ======================="
7253 test_80() { # bug 10718
7254 remote_ost_nodsh && skip "remote OST with nodsh"
7255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7257 # relax strong synchronous semantics for slow backends like ZFS
7258 local soc="obdfilter.*.sync_on_lock_cancel"
7259 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7261 if [ "$soc_old" != "never" ] &&
7262 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7263 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7264 facet_active_host $host; done | sort -u)
7265 do_nodes $hosts lctl set_param $soc=never
7268 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7270 local BEFORE=`date +%s`
7271 cancel_lru_locks osc
7272 local AFTER=`date +%s`
7273 local DIFF=$((AFTER-BEFORE))
7274 if [ $DIFF -gt 1 ] ; then
7275 error "elapsed for 1M@1T = $DIFF"
7278 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7282 run_test 80 "Page eviction is equally fast at high offsets too ===="
7284 test_81a() { # LU-456
7285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7286 remote_ost_nodsh && skip "remote OST with nodsh"
7288 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7289 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7290 do_facet ost1 lctl set_param fail_loc=0x80000228
7292 # write should trigger a retry and success
7293 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7294 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7296 if [ $RC -ne 0 ] ; then
7297 error "write should success, but failed for $RC"
7300 run_test 81a "OST should retry write when get -ENOSPC ==============="
7302 test_81b() { # LU-456
7303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7304 remote_ost_nodsh && skip "remote OST with nodsh"
7306 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7307 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7308 do_facet ost1 lctl set_param fail_loc=0x228
7310 # write should retry several times and return -ENOSPC finally
7311 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7312 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7315 if [ $RC -ne $ENOSPC ] ; then
7316 error "dd should fail for -ENOSPC, but succeed."
7319 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7321 test_82() { # LU-1031
7322 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7326 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7328 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7330 kill -USR1 $MULTIPID2
7332 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7333 error "First grouplock does not block second one"
7335 echo "Second grouplock blocks first one"
7337 kill -USR1 $MULTIPID1
7341 run_test 82 "Basic grouplock test"
7344 local sfile="/boot/System.map-$(uname -r)"
7345 [ ! -f $sfile ] && skip "No $sfile found"
7346 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7347 $LCTL set_param fail_loc=0x140d
7348 cp $sfile $DIR/$tfile || error "write failed"
7349 diff -c $sfile $DIR/$tfile || error "files are different"
7350 $LCTL set_param fail_loc=0
7353 run_test 83 "Short write in ptask ==============================="
7356 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7358 test_mkdir $DIR/$tdir.cvsroot
7359 chown $RUNAS_ID $DIR/$tdir.cvsroot
7362 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7365 # some versions of cvs import exit(1) when asked to import links or
7366 # files they can't read. ignore those files.
7367 local toignore=$(find . -type l -printf '-I %f\n' -o \
7368 ! -perm /4 -printf '-I %f\n')
7369 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7370 $tdir.reposname vtag rtag
7373 test_mkdir $DIR/$tdir.reposname
7374 chown $RUNAS_ID $DIR/$tdir.reposname
7375 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7377 cd $DIR/$tdir.reposname
7379 $RUNAS cvs add -m 'addmsg' foo99
7381 $RUNAS cvs commit -m 'nomsg' foo99
7382 rm -fr $DIR/$tdir.cvsroot
7384 run_test 99 "cvs strange file/directory operations"
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7388 [[ "$NETTYPE" =~ tcp ]] ||
7389 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7390 remote_ost_nodsh && skip "remote OST with nodsh"
7391 remote_mds_nodsh && skip "remote MDS with nodsh"
7393 skip "useless for local single node setup"
7395 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7396 [ "$PROT" != "tcp" ] && continue
7397 RPORT=$(echo $REMOTE | cut -d: -f2)
7398 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7401 LPORT=`echo $LOCAL | cut -d: -f2`
7402 if [ $LPORT -ge 1024 ]; then
7403 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7405 error_exit "local: $LPORT > 1024, remote: $RPORT"
7408 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7410 run_test 100 "check local port using privileged port ==========="
7412 function get_named_value()
7421 echo $line | sed "s/^$tag[ ]*//"
7428 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7429 awk '/^max_cached_mb/ { print $2 }')
7432 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7438 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7443 local cache_limit=32
7445 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7446 trap cleanup_101a EXIT
7447 $LCTL set_param -n llite.*.read_ahead_stats 0
7448 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7451 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7453 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7454 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7457 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7458 get_named_value 'read but discarded' | cut -d" " -f1); do
7459 discard=$(($discard + $s))
7463 if [[ $(($discard * 10)) -gt $nreads ]]; then
7464 $LCTL get_param osc.*-osc*.rpc_stats
7465 $LCTL get_param llite.*.read_ahead_stats
7466 error "too many ($discard) discarded pages"
7468 rm -f $DIR/$tfile || true
7470 run_test 101a "check read-ahead for random reads"
7473 test_mkdir $DIR/$tdir
7474 local STRIPE_SIZE=$1
7475 local FILE_LENGTH=$2
7478 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7480 local list=$(comma_list $(osts_nodes))
7481 set_osd_param $list '' read_cache_enable 0
7482 set_osd_param $list '' writethrough_cache_enable 0
7484 trap cleanup_test101bc EXIT
7485 # prepare the read-ahead file
7486 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7488 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7489 count=$FILE_SIZE_MB 2> /dev/null
7493 cleanup_test101bc() {
7498 local list=$(comma_list $(osts_nodes))
7499 set_osd_param $list '' read_cache_enable 1
7500 set_osd_param $list '' writethrough_cache_enable 1
7504 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7509 local STRIPE_SIZE=$2
7510 local FILE_LENGTH=$3
7511 local RA_INC=1048576
7512 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7513 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7514 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7515 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7516 get_named_value 'read but discarded' |
7517 cut -d" " -f1 | calc_total)
7518 if [[ $DISCARD -gt $discard_limit ]]; then
7519 $LCTL get_param llite.*.read_ahead_stats
7520 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7522 echo "Read-ahead success for size ${READ_SIZE}"
7527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7528 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7530 local STRIPE_SIZE=1048576
7531 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7533 if [ $SLOW == "yes" ]; then
7534 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7536 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7539 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7541 # prepare the read-ahead file
7542 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7543 cancel_lru_locks osc
7544 for BIDX in 2 4 8 16 32 64 128 256
7546 local BSIZE=$((BIDX*4096))
7547 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7548 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7549 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7550 $LCTL set_param -n llite.*.read_ahead_stats 0
7551 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7552 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7553 cancel_lru_locks osc
7554 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7559 run_test 101b "check stride-io mode read-ahead ================="
7562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7564 local STRIPE_SIZE=1048576
7565 local FILE_LENGTH=$((STRIPE_SIZE*100))
7569 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7571 cancel_lru_locks osc
7572 $LCTL set_param osc.*.rpc_stats 0
7573 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7574 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7575 local stats=$($LCTL get_param -n $osc_rpc_stats)
7576 local lines=$(echo "$stats" | awk 'END {print NR;}')
7579 if [ $lines -le 20 ]; then
7582 for size in 1 2 4 8; do
7583 local rpc=$(echo "$stats" |
7584 awk '($1 == "'$size':") {print $2; exit; }')
7586 error "Small $((size*4))k read IO $rpc !"
7588 echo "$osc_rpc_stats check passed!"
7593 run_test 101c "check stripe_size aligned read-ahead ================="
7596 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7597 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7603 local file=$DIR/$tfile
7604 local sz_MB=${FILESIZE_101d:-500}
7605 local ra_MB=${READAHEAD_MB:-40}
7607 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7608 [ $free_MB -lt $sz_MB ] &&
7609 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7611 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7612 $SETSTRIPE -c -1 $file || error "setstripe failed"
7614 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7615 echo Cancel LRU locks on lustre client to flush the client cache
7616 cancel_lru_locks osc
7618 echo Disable read-ahead
7619 local old_READAHEAD=$(set_read_ahead 0)
7621 echo Reading the test file $file with read-ahead disabled
7622 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7624 echo Cancel LRU locks on lustre client to flush the client cache
7625 cancel_lru_locks osc
7626 echo Enable read-ahead with ${ra_MB}MB
7627 set_read_ahead $ra_MB
7629 echo Reading the test file $file with read-ahead enabled
7630 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7632 echo "read-ahead disabled time read $raOFF"
7633 echo "read-ahead enabled time read $raON"
7635 set_read_ahead $old_READAHEAD
7637 wait_delete_completed
7639 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7640 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7642 run_test 101d "file read with and without read-ahead enabled"
7645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 local file=$DIR/$tfile
7648 local size_KB=500 #KB
7652 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7653 local need_KB=$((count * size_KB))
7654 [[ $free_KB -le $need_KB ]] &&
7655 skip_env "Need free space $need_KB, have $free_KB"
7657 echo "Creating $count ${size_KB}K test files"
7658 for ((i = 0; i < $count; i++)); do
7659 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7662 echo "Cancel LRU locks on lustre client to flush the client cache"
7663 cancel_lru_locks $OSC
7665 echo "Reset readahead stats"
7666 $LCTL set_param -n llite.*.read_ahead_stats 0
7668 for ((i = 0; i < $count; i++)); do
7669 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7672 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7673 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7675 for ((i = 0; i < $count; i++)); do
7676 rm -rf $file.$i 2>/dev/null
7679 #10000 means 20% reads are missing in readahead
7680 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7682 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7685 which iozone || skip_env "no iozone installed"
7687 local old_debug=$($LCTL get_param debug)
7688 old_debug=${old_debug#*=}
7689 $LCTL set_param debug="reada mmap"
7691 # create a test file
7692 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7694 echo Cancel LRU locks on lustre client to flush the client cache
7695 cancel_lru_locks osc
7697 echo Reset readahead stats
7698 $LCTL set_param -n llite.*.read_ahead_stats 0
7700 echo mmap read the file with small block size
7701 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7704 echo checking missing pages
7705 $LCTL get_param llite.*.read_ahead_stats
7706 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7707 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7709 $LCTL set_param debug="$old_debug"
7710 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7713 run_test 101f "check mmap read performance"
7715 test_101g_brw_size_test() {
7717 local pages=$((mb * 1048576 / $(page_size)))
7718 local file=$DIR/$tfile
7720 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7721 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7722 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7723 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7727 stack_trap "rm -f $file" EXIT
7728 $LCTL set_param -n osc.*.rpc_stats=0
7730 # 10 RPCs should be enough for the test
7732 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7733 { error "dd write ${mb} MB blocks failed"; return 3; }
7734 cancel_lru_locks osc
7735 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7736 { error "dd write ${mb} MB blocks failed"; return 4; }
7738 # calculate number of full-sized read and write RPCs
7739 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7740 sed -n '/pages per rpc/,/^$/p' |
7741 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7742 END { print reads,writes }'))
7743 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7745 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7752 remote_ost_nodsh && skip "remote OST with nodsh"
7755 local osts=$(get_facets OST)
7756 local list=$(comma_list $(osts_nodes))
7757 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7758 local brw_size="obdfilter.*.brw_size"
7759 local ostver=$(lustre_version_code ost1)
7760 local cliver=$(lustre_version_code client)
7762 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7764 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7765 if [ $ostver -ge $(version_code 2.8.52) -o \
7766 \( $ostver -ge $(version_code 2.7.17) -a \
7767 $ostver -lt $(version_code 2.7.50) \) ] &&
7768 [ $cliver -ge $(version_code 2.8.52) -o \
7769 \( $cliver -ge $(version_code 2.7.17) -a \
7770 $cliver -lt $(version_code 2.7.50) \) ]; then
7771 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7772 if [[ $orig_mb -lt 16 ]]; then
7773 save_lustre_params $osts "$brw_size" > $p
7774 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7775 error "set 16MB RPC size failed"
7777 echo "remount client to enable new RPC size"
7778 remount_client $MOUNT || error "remount_client failed"
7781 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7782 # should be able to set brw_size=12, but no rpc_stats for that
7783 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7786 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7788 if [[ $orig_mb -lt 16 ]]; then
7789 restore_lustre_params < $p
7790 remount_client $MOUNT || error "remount_client restore failed"
7793 rm -f $p $DIR/$tfile
7795 run_test 101g "Big bulk(4/16 MiB) readahead"
7798 test_mkdir $DIR/$tdir
7799 chown $RUNAS_ID $DIR/$tdir
7802 STRIPE_COUNT=$OSTCOUNT
7803 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7805 trap cleanup_test102 EXIT
7807 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7809 for num in 1 2 3 4; do
7810 for count in $(seq 1 $STRIPE_COUNT); do
7811 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7812 local size=`expr $STRIPE_SIZE \* $num`
7813 local file=file"$num-$idx-$count"
7814 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7820 $1 tar cf $TMP/f102.tar $tdir --xattrs
7826 rm -rf $DIR/d0.sanity/d102
7830 [ "$UID" != 0 ] && skip "must run as root"
7831 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7832 skip_env "must have user_xattr"
7834 [ -z "$(which setfattr 2>/dev/null)" ] &&
7835 skip_env "could not find setfattr"
7837 local testfile=$DIR/$tfile
7840 echo "set/get xattr..."
7841 setfattr -n trusted.name1 -v value1 $testfile ||
7842 error "setfattr -n trusted.name1=value1 $testfile failed"
7843 getfattr -n trusted.name1 $testfile 2> /dev/null |
7844 grep "trusted.name1=.value1" ||
7845 error "$testfile missing trusted.name1=value1"
7847 setfattr -n user.author1 -v author1 $testfile ||
7848 error "setfattr -n user.author1=author1 $testfile failed"
7849 getfattr -n user.author1 $testfile 2> /dev/null |
7850 grep "user.author1=.author1" ||
7851 error "$testfile missing trusted.author1=author1"
7854 setfattr -n trusted.name2 -v value2 $testfile ||
7855 error "$testfile unable to set trusted.name2"
7856 setfattr -n trusted.name3 -v value3 $testfile ||
7857 error "$testfile unable to set trusted.name3"
7858 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7859 grep "trusted.name" | wc -l) -eq 3 ] ||
7860 error "$testfile missing 3 trusted.name xattrs"
7862 setfattr -n user.author2 -v author2 $testfile ||
7863 error "$testfile unable to set user.author2"
7864 setfattr -n user.author3 -v author3 $testfile ||
7865 error "$testfile unable to set user.author3"
7866 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7867 grep "user.author" | wc -l) -eq 3 ] ||
7868 error "$testfile missing 3 user.author xattrs"
7870 echo "remove xattr..."
7871 setfattr -x trusted.name1 $testfile ||
7872 error "$testfile error deleting trusted.name1"
7873 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7874 error "$testfile did not delete trusted.name1 xattr"
7876 setfattr -x user.author1 $testfile ||
7877 error "$testfile error deleting user.author1"
7878 echo "set lustre special xattr ..."
7879 $LFS setstripe -c1 $testfile
7880 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7881 awk -F "=" '/trusted.lov/ { print $2 }' )
7882 setfattr -n "trusted.lov" -v $lovea $testfile ||
7883 error "$testfile doesn't ignore setting trusted.lov again"
7884 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7885 error "$testfile allow setting invalid trusted.lov"
7888 run_test 102a "user xattr test =================================="
7891 [ -z "$(which setfattr 2>/dev/null)" ] &&
7892 skip_env "could not find setfattr"
7893 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7895 # b10930: get/set/list trusted.lov xattr
7896 echo "get/set/list trusted.lov xattr ..."
7897 local testfile=$DIR/$tfile
7898 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7899 error "setstripe failed"
7900 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7901 error "getstripe failed"
7902 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7903 error "can't get trusted.lov from $testfile"
7905 local testfile2=${testfile}2
7906 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7907 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7910 setfattr -n trusted.lov -v $value $testfile2
7911 local stripe_size=$($GETSTRIPE -S $testfile2)
7912 local stripe_count=$($GETSTRIPE -c $testfile2)
7913 [[ $stripe_size -eq 65536 ]] ||
7914 error "stripe size $stripe_size != 65536"
7915 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7916 error "stripe count $stripe_count != $STRIPECOUNT"
7919 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7922 [ -z "$(which setfattr 2>/dev/null)" ] &&
7923 skip_env "could not find setfattr"
7924 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7926 # b10930: get/set/list lustre.lov xattr
7927 echo "get/set/list lustre.lov xattr ..."
7928 test_mkdir $DIR/$tdir
7929 chown $RUNAS_ID $DIR/$tdir
7930 local testfile=$DIR/$tdir/$tfile
7931 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7932 error "setstripe failed"
7933 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7934 error "getstripe failed"
7935 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7936 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7938 local testfile2=${testfile}2
7939 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7940 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7942 $RUNAS $MCREATE $testfile2
7943 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7944 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7945 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7946 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7947 [ $stripe_count -eq $STRIPECOUNT ] ||
7948 error "stripe count $stripe_count != $STRIPECOUNT"
7950 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7952 compare_stripe_info1() {
7953 local stripe_index_all_zero=true
7955 for num in 1 2 3 4; do
7956 for count in $(seq 1 $STRIPE_COUNT); do
7957 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7958 local size=$((STRIPE_SIZE * num))
7959 local file=file"$num-$offset-$count"
7960 stripe_size=$($LFS getstripe -S $PWD/$file)
7961 [[ $stripe_size -ne $size ]] &&
7962 error "$file: size $stripe_size != $size"
7963 stripe_count=$($LFS getstripe -c $PWD/$file)
7964 # allow fewer stripes to be created, ORI-601
7965 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7966 error "$file: count $stripe_count != $count"
7967 stripe_index=$($LFS getstripe -i $PWD/$file)
7968 [[ $stripe_index -ne 0 ]] &&
7969 stripe_index_all_zero=false
7973 $stripe_index_all_zero &&
7974 error "all files are being extracted starting from OST index 0"
7978 have_xattrs_include() {
7979 tar --help | grep -q xattrs-include &&
7980 echo --xattrs-include="lustre.*"
7984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7985 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7987 XINC=$(have_xattrs_include)
7989 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7991 compare_stripe_info1
7993 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7997 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7999 XINC=$(have_xattrs_include)
8001 test_mkdir $DIR/$tdir.restore
8003 tar cf - --xattrs $tdir | tar xf - \
8004 -C $DIR/$tdir.restore --xattrs $XINC
8005 cd $DIR/$tdir.restore/$tdir
8006 compare_stripe_info1
8008 run_test 102f "tar copy files, not keep osts"
8011 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8012 skip "must have user_xattr"
8013 [ -z "$(which setfattr 2>/dev/null)" ] &&
8014 skip_env "could not find setfattr"
8015 [ -z "$(which getfattr 2>/dev/null)" ] &&
8016 skip_env "could not find getfattr"
8018 local xsize=${1:-1024} # in bytes
8019 local file=$DIR/$tfile
8020 local value="$(generate_string $xsize)"
8021 local xbig=trusted.big
8024 log "save $xbig on $file"
8025 setfattr -n $xbig -v $value $file ||
8026 error "saving $xbig on $file failed"
8028 local orig=$(get_xattr_value $xbig $file)
8029 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8031 local xsml=trusted.sml
8032 log "save $xsml on $file"
8033 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8035 local new=$(get_xattr_value $xbig $file)
8036 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8038 log "grow $xsml on $file"
8039 setfattr -n $xsml -v "$value" $file ||
8040 error "growing $xsml on $file failed"
8042 new=$(get_xattr_value $xbig $file)
8043 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8044 log "$xbig still valid after growing $xsml"
8049 test_102h() { # bug 15777
8052 run_test 102h "grow xattr from inside inode to external block"
8055 large_xattr_enabled || skip_env "large_xattr disabled"
8057 grow_xattr $(max_xattr_size)
8059 run_test 102ha "grow xattr from inside inode to external inode"
8061 test_102i() { # bug 17038
8062 [ -z "$(which getfattr 2>/dev/null)" ] &&
8063 skip "could not find getfattr"
8066 ln -s $DIR/$tfile $DIR/${tfile}link
8067 getfattr -n trusted.lov $DIR/$tfile ||
8068 error "lgetxattr on $DIR/$tfile failed"
8069 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8070 grep -i "no such attr" ||
8071 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8072 rm -f $DIR/$tfile $DIR/${tfile}link
8074 run_test 102i "lgetxattr test on symbolic link ============"
8077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8080 XINC=$(have_xattrs_include)
8081 setup_test102 "$RUNAS"
8082 chown $RUNAS_ID $DIR/$tdir
8083 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8085 compare_stripe_info1 "$RUNAS"
8087 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8090 [ -z "$(which setfattr 2>/dev/null)" ] &&
8091 skip "could not find setfattr"
8094 # b22187 just check that does not crash for regular file.
8095 setfattr -n trusted.lov $DIR/$tfile
8096 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8097 local test_kdir=$DIR/$tdir
8098 test_mkdir $test_kdir
8099 local default_size=$($LFS getstripe -S $test_kdir)
8100 local default_count=$($LFS getstripe -c $test_kdir)
8101 local default_offset=$($LFS getstripe -i $test_kdir)
8102 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8103 error 'dir setstripe failed'
8104 setfattr -n trusted.lov $test_kdir
8105 local stripe_size=$($LFS getstripe -S $test_kdir)
8106 local stripe_count=$($LFS getstripe -c $test_kdir)
8107 local stripe_offset=$($LFS getstripe -i $test_kdir)
8108 [ $stripe_size -eq $default_size ] ||
8109 error "stripe size $stripe_size != $default_size"
8110 [ $stripe_count -eq $default_count ] ||
8111 error "stripe count $stripe_count != $default_count"
8112 [ $stripe_offset -eq $default_offset ] ||
8113 error "stripe offset $stripe_offset != $default_offset"
8114 rm -rf $DIR/$tfile $test_kdir
8116 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8119 [ -z "$(which getfattr 2>/dev/null)" ] &&
8120 skip "could not find getfattr"
8122 # LU-532 trusted. xattr is invisible to non-root
8123 local testfile=$DIR/$tfile
8127 echo "listxattr as user..."
8128 chown $RUNAS_ID $testfile
8129 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8130 grep -q "trusted" &&
8131 error "$testfile trusted xattrs are user visible"
8135 run_test 102l "listxattr size test =================================="
8137 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8138 local path=$DIR/$tfile
8141 listxattr_size_check $path || error "listattr_size_check $path failed"
8143 run_test 102m "Ensure listxattr fails on small bufffer ========"
8147 getxattr() { # getxattr path name
8148 # Return the base64 encoding of the value of xattr name on path.
8152 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8154 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8156 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8158 getfattr --absolute-names --encoding=base64 --name=$name $path |
8159 awk -F= -v name=$name '$1 == name {
8160 print substr($0, index($0, "=") + 1);
8164 test_102n() { # LU-4101 mdt: protect internal xattrs
8165 [ -z "$(which setfattr 2>/dev/null)" ] &&
8166 skip "could not find setfattr"
8167 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8169 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8172 local file0=$DIR/$tfile.0
8173 local file1=$DIR/$tfile.1
8174 local xattr0=$TMP/$tfile.0
8175 local xattr1=$TMP/$tfile.1
8176 local namelist="lov lma lmv link fid version som hsm"
8180 rm -rf $file0 $file1 $xattr0 $xattr1
8183 # Get 'before' xattrs of $file1.
8184 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8186 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8187 namelist+=" lfsck_namespace"
8188 for name in $namelist; do
8189 # Try to copy xattr from $file0 to $file1.
8190 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8192 setfattr --name=trusted.$name --value="$value" $file1 ||
8193 error "setxattr 'trusted.$name' failed"
8195 # Try to set a garbage xattr.
8196 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8198 if [[ x$name == "xlov" ]]; then
8199 setfattr --name=trusted.lov --value="$value" $file1 &&
8200 error "setxattr invalid 'trusted.lov' success"
8202 setfattr --name=trusted.$name --value="$value" $file1 ||
8203 error "setxattr invalid 'trusted.$name' failed"
8206 # Try to remove the xattr from $file1. We don't care if this
8207 # appears to succeed or fail, we just don't want there to be
8208 # any changes or crashes.
8209 setfattr --remove=$trusted.$name $file1 2> /dev/null
8212 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8215 # Try to copy xattr from $file0 to $file1.
8216 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8218 setfattr --name=trusted.$name --value="$value" $file1 ||
8219 error "setxattr 'trusted.$name' failed"
8221 # Try to set a garbage xattr.
8222 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8224 setfattr --name=trusted.$name --value="$value" $file1 ||
8225 error "setxattr 'trusted.$name' failed"
8227 # Try to remove the xattr from $file1. We don't care if this
8228 # appears to succeed or fail, we just don't want there to be
8229 # any changes or crashes.
8230 setfattr --remove=$trusted.$name $file1 2> /dev/null
8233 # Get 'after' xattrs of file1.
8234 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8236 if ! diff $xattr0 $xattr1; then
8237 error "before and after xattrs of '$file1' differ"
8240 rm -rf $file0 $file1 $xattr0 $xattr1
8244 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8246 test_102p() { # LU-4703 setxattr did not check ownership
8247 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8248 skip "MDS needs to be at least 2.5.56"
8250 local testfile=$DIR/$tfile
8254 echo "setfacl as user..."
8255 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8256 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8258 echo "setfattr as user..."
8259 setfacl -m "u:$RUNAS_ID:---" $testfile
8260 $RUNAS setfattr -x system.posix_acl_access $testfile
8261 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8263 run_test 102p "check setxattr(2) correctly fails without permission"
8266 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8267 skip "MDS needs to be at least 2.6.92"
8269 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8271 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8274 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8275 skip "MDS needs to be at least 2.6.93"
8277 touch $DIR/$tfile || error "touch"
8278 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8279 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8280 rm $DIR/$tfile || error "rm"
8283 mkdir -p $DIR/$tdir || error "mkdir"
8284 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8285 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8286 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8287 error "$testfile error deleting user.author1"
8288 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8289 grep "user.$(basename $tdir)" &&
8290 error "$tdir did not delete user.$(basename $tdir)"
8291 rmdir $DIR/$tdir || error "rmdir"
8294 test_mkdir $DIR/$tdir
8295 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8296 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8297 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8298 error "$testfile error deleting user.author1"
8299 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8300 grep "user.$(basename $tdir)" &&
8301 error "$tdir did not delete user.$(basename $tdir)"
8302 rmdir $DIR/$tdir || error "rm striped dir"
8304 run_test 102r "set EAs with empty values"
8308 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8313 [ "$UID" != 0 ] && skip "must run as root"
8314 $GSS && skip_env "could not run under gss"
8315 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8316 skip_env "must have acl enabled"
8317 [ -z "$(which setfacl 2>/dev/null)" ] &&
8318 skip_env "could not find setfacl"
8319 remote_mds_nodsh && skip "remote MDS with nodsh"
8321 gpasswd -a daemon bin # LU-5641
8322 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8324 declare -a identity_old
8326 for num in $(seq $MDSCOUNT); do
8327 switch_identity $num true || identity_old[$num]=$?
8335 echo "performing cp ..."
8336 run_acl_subtest cp || error "run_acl_subtest cp failed"
8337 echo "performing getfacl-noacl..."
8338 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8339 echo "performing misc..."
8340 run_acl_subtest misc || error "misc test failed"
8341 echo "performing permissions..."
8342 run_acl_subtest permissions || error "permissions failed"
8343 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8344 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8345 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8346 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8348 echo "performing permissions xattr..."
8349 run_acl_subtest permissions_xattr ||
8350 error "permissions_xattr failed"
8352 echo "performing setfacl..."
8353 run_acl_subtest setfacl || error "setfacl test failed"
8355 # inheritance test got from HP
8356 echo "performing inheritance..."
8357 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8358 chmod +x make-tree || error "chmod +x failed"
8359 run_acl_subtest inheritance || error "inheritance test failed"
8362 echo "LU-974 ignore umask when acl is enabled..."
8363 run_acl_subtest 974 || error "LU-974 umask test failed"
8364 if [ $MDSCOUNT -ge 2 ]; then
8365 run_acl_subtest 974_remote ||
8366 error "LU-974 umask test failed under remote dir"
8369 echo "LU-2561 newly created file is same size as directory..."
8370 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8371 run_acl_subtest 2561 || error "LU-2561 test failed"
8373 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8376 run_acl_subtest 4924 || error "LU-4924 test failed"
8381 for num in $(seq $MDSCOUNT); do
8382 if [ "${identity_old[$num]}" = 1 ]; then
8383 switch_identity $num false || identity_old[$num]=$?
8387 run_test 103a "acl test"
8392 for U in {0..511}; do
8394 local O=$(printf "%04o" $U)
8396 umask $(printf "%04o" $((511 ^ $O)))
8397 $LFS setstripe -c 1 $DIR/$tfile.s$O
8398 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8400 (( $S == ($O & 0666) )) ||
8401 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8403 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8404 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8405 (( $S == ($O & 0666) )) ||
8406 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8408 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8409 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8410 (( $S == ($O & 0666) )) ||
8411 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8412 rm -f $DIR/$tfile.[smp]$0
8417 run_test 103b "umask lfs setstripe"
8421 cp -rp $DIR/$tdir $DIR/$tdir.bak
8423 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8424 error "$DIR/$tdir shouldn't contain default ACL"
8425 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8426 error "$DIR/$tdir.bak shouldn't contain default ACL"
8429 run_test 103c "'cp -rp' won't set empty acl"
8432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8435 lfs df || error "lfs df failed"
8436 lfs df -ih || error "lfs df -ih failed"
8437 lfs df -h $DIR || error "lfs df -h $DIR failed"
8438 lfs df -i $DIR || error "lfs df -i $DIR failed"
8439 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8440 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8442 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8443 lctl --device %$OSC deactivate
8444 lfs df || error "lfs df with deactivated OSC failed"
8445 lctl --device %$OSC activate
8446 # wait the osc back to normal
8447 wait_osc_import_state client ost FULL
8449 lfs df || error "lfs df with reactivated OSC failed"
8452 run_test 104a "lfs df [-ih] [path] test ========================="
8455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8456 [ $RUNAS_ID -eq $UID ] &&
8457 skip_env "RUNAS_ID = UID = $UID -- skipping"
8460 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8461 grep "Permission denied" | wc -l)))
8462 if [ $denied_cnt -ne 0 ]; then
8463 error "lfs check servers test failed"
8466 run_test 104b "$RUNAS lfs check servers test ===================="
8469 # doesn't work on 2.4 kernels
8471 if $(flock_is_enabled); then
8472 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8474 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8478 run_test 105a "flock when mounted without -o flock test ========"
8482 if $(flock_is_enabled); then
8483 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8485 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8489 run_test 105b "fcntl when mounted without -o flock test ========"
8493 if $(flock_is_enabled); then
8494 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8496 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8500 run_test 105c "lockf when mounted without -o flock test"
8502 test_105d() { # bug 15924
8503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8505 test_mkdir $DIR/$tdir
8506 flock_is_enabled || skip_env "mount w/o flock enabled"
8507 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8508 $LCTL set_param fail_loc=0x80000315
8509 flocks_test 2 $DIR/$tdir
8511 run_test 105d "flock race (should not freeze) ========"
8513 test_105e() { # bug 22660 && 22040
8514 flock_is_enabled || skip_env "mount w/o flock enabled"
8517 flocks_test 3 $DIR/$tfile
8519 run_test 105e "Two conflicting flocks from same process"
8521 test_106() { #bug 10921
8522 test_mkdir $DIR/$tdir
8523 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8524 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8526 run_test 106 "attempt exec of dir followed by chown of that dir"
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8537 local save_pattern=$(sysctl -n kernel.core_pattern)
8538 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8539 sysctl -w kernel.core_pattern=$file
8540 sysctl -w kernel.core_uses_pid=0
8548 kill -s 11 $SLEEPPID
8550 if [ -e $file ]; then
8551 size=`stat -c%s $file`
8552 [ $size -eq 0 ] && error "Fail to create core file $file"
8554 error "Fail to create core file $file"
8557 sysctl -w kernel.core_pattern=$save_pattern
8558 sysctl -w kernel.core_uses_pid=$save_uses_pid
8561 run_test 107 "Coredump on SIG"
8564 test_mkdir $DIR/$tdir
8565 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8566 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8567 error "mkdir with 256 char should fail, but did not"
8568 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8569 error "create with 255 char failed"
8570 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8571 error "create with 256 char should fail, but did not"
8576 run_test 110 "filename length checking"
8579 # Purpose: To verify dynamic thread (OSS) creation.
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8583 remote_ost_nodsh && skip "remote OST with nodsh"
8585 # Lustre does not stop service threads once they are started.
8586 # Reset number of running threads to default.
8591 local save_params="$TMP/sanity-$TESTNAME.parameters"
8593 # Get ll_ost_io count before I/O
8594 OSTIO_pre=$(do_facet ost1 \
8595 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8596 # Exit if lustre is not running (ll_ost_io not running).
8597 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8599 echo "Starting with $OSTIO_pre threads"
8600 local thread_max=$((OSTIO_pre * 2))
8601 local rpc_in_flight=$((thread_max * 2))
8602 # Number of I/O Process proposed to be started.
8604 local facets=$(get_facets OST)
8606 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8607 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8609 # Set in_flight to $rpc_in_flight
8610 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8611 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8612 nfiles=${rpc_in_flight}
8613 # Set ost thread_max to $thread_max
8614 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8616 # 5 Minutes should be sufficient for max number of OSS
8617 # threads(thread_max) to be created.
8621 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8622 test_mkdir $DIR/$tdir
8623 for i in $(seq $nfiles); do
8624 local file=$DIR/$tdir/${tfile}-$i
8625 $LFS setstripe -c -1 -i 0 $file
8626 ($WTL $file $timeout)&
8629 # I/O Started - Wait for thread_started to reach thread_max or report
8630 # error if thread_started is more than thread_max.
8631 echo "Waiting for thread_started to reach thread_max"
8632 local thread_started=0
8633 local end_time=$((SECONDS + timeout))
8635 while [ $SECONDS -le $end_time ] ; do
8637 # Get ost i/o thread_started count.
8638 thread_started=$(do_facet ost1 \
8640 ost.OSS.ost_io.threads_started | cut -d= -f2")
8641 # Break out if thread_started is equal/greater than thread_max
8642 if [[ $thread_started -ge $thread_max ]]; then
8643 echo ll_ost_io thread_started $thread_started, \
8644 equal/greater than thread_max $thread_max
8650 # Cleanup - We have the numbers, Kill i/o jobs if running.
8651 jobcount=($(jobs -p))
8652 for i in $(seq 0 $((${#jobcount[@]}-1)))
8654 kill -9 ${jobcount[$i]}
8655 if [ $? -ne 0 ] ; then
8657 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8661 # Cleanup files left by WTL binary.
8662 for i in $(seq $nfiles); do
8663 local file=$DIR/$tdir/${tfile}-$i
8665 if [ $? -ne 0 ] ; then
8666 echo "Warning: Failed to delete file $file"
8670 restore_lustre_params <$save_params
8671 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8673 # Error out if no new thread has started or Thread started is greater
8675 if [[ $thread_started -le $OSTIO_pre ||
8676 $thread_started -gt $thread_max ]]; then
8677 error "ll_ost_io: thread_started $thread_started" \
8678 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8679 "No new thread started or thread started greater " \
8683 run_test 115 "verify dynamic thread creation===================="
8686 wait_delete_completed
8687 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8688 echo "OST kbytes available: ${AVAIL[@]}"
8693 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8694 #echo OST $i: ${AVAIL[i]}kb
8695 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8699 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8704 echo "Min free space: OST $MINI: $MINV"
8705 echo "Max free space: OST $MAXI: $MAXV"
8708 test_116a() { # was previously test_116()
8709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8710 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8711 remote_mds_nodsh && skip "remote MDS with nodsh"
8713 echo -n "Free space priority "
8714 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8719 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8720 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8721 trap simple_cleanup_common EXIT
8723 # Check if we need to generate uneven OSTs
8724 test_mkdir -p $DIR/$tdir/OST${MINI}
8725 local FILL=$((MINV / 4))
8726 local DIFF=$((MAXV - MINV))
8727 local DIFF2=$((DIFF * 100 / MINV))
8729 local threshold=$(do_facet $SINGLEMDS \
8730 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8731 threshold=${threshold%%%}
8732 echo -n "Check for uneven OSTs: "
8733 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8735 if [[ $DIFF2 -gt $threshold ]]; then
8737 echo "Don't need to fill OST$MINI"
8739 # generate uneven OSTs. Write 2% over the QOS threshold value
8741 DIFF=$((threshold - DIFF2 + 2))
8742 DIFF2=$((MINV * DIFF / 100))
8743 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8744 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8745 error "setstripe failed"
8746 DIFF=$((DIFF2 / 2048))
8748 while [ $i -lt $DIFF ]; do
8750 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8751 bs=2M count=1 2>/dev/null
8760 DIFF=$((MAXV - MINV))
8761 DIFF2=$((DIFF * 100 / MINV))
8762 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8763 if [ $DIFF2 -gt $threshold ]; then
8766 echo "failed - QOS mode won't be used"
8767 simple_cleanup_common
8768 skip "QOS imbalance criteria not met"
8776 # now fill using QOS
8777 $SETSTRIPE -c 1 $DIR/$tdir
8778 FILL=$((FILL / 200))
8779 if [ $FILL -gt 600 ]; then
8782 echo "writing $FILL files to QOS-assigned OSTs"
8784 while [ $i -lt $FILL ]; do
8786 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8790 echo "wrote $i 200k files"
8794 echo "Note: free space may not be updated, so measurements might be off"
8796 DIFF2=$((MAXV - MINV))
8797 echo "free space delta: orig $DIFF final $DIFF2"
8798 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8799 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8800 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8801 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8802 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8803 if [[ $DIFF -gt 0 ]]; then
8804 FILL=$((DIFF2 * 100 / DIFF - 100))
8805 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8808 # Figure out which files were written where
8809 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8810 awk '/'$MINI1': / {print $2; exit}')
8812 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8813 echo "$MINC files created on smaller OST $MINI1"
8814 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8815 awk '/'$MAXI1': / {print $2; exit}')
8817 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8818 echo "$MAXC files created on larger OST $MAXI1"
8819 if [[ $MINC -gt 0 ]]; then
8820 FILL=$((MAXC * 100 / MINC - 100))
8821 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8823 [[ $MAXC -gt $MINC ]] ||
8824 error_ignore LU-9 "stripe QOS didn't balance free space"
8825 simple_cleanup_common
8827 run_test 116a "stripe QOS: free space balance ==================="
8829 test_116b() { # LU-2093
8830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8831 remote_mds_nodsh && skip "remote MDS with nodsh"
8833 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8834 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8835 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8836 [ -z "$old_rr" ] && skip "no QOS"
8837 do_facet $SINGLEMDS lctl set_param \
8838 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8840 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8841 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8842 do_facet $SINGLEMDS lctl set_param fail_loc=0
8844 do_facet $SINGLEMDS lctl set_param \
8845 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8847 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8849 test_117() # bug 10891
8851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8853 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8854 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8855 lctl set_param fail_loc=0x21e
8856 > $DIR/$tfile || error "truncate failed"
8857 lctl set_param fail_loc=0
8858 echo "Truncate succeeded."
8861 run_test 117 "verify osd extend =========="
8863 NO_SLOW_RESENDCOUNT=4
8864 export OLD_RESENDCOUNT=""
8865 set_resend_count () {
8866 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8867 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8868 lctl set_param -n $PROC_RESENDCOUNT $1
8869 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8872 # for reduce test_118* time (b=14842)
8873 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8875 # Reset async IO behavior after error case
8877 FILE=$DIR/reset_async
8879 # Ensure all OSCs are cleared
8880 $SETSTRIPE -c -1 $FILE
8881 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8886 test_118a() #bug 11710
8888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8892 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8893 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8894 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8896 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8897 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8902 run_test 118a "verify O_SYNC works =========="
8906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 remote_ost_nodsh && skip "remote OST with nodsh"
8911 #define OBD_FAIL_SRV_ENOENT 0x217
8912 set_nodes_failloc "$(osts_nodes)" 0x217
8913 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8915 set_nodes_failloc "$(osts_nodes)" 0
8916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8920 if [[ $RC -eq 0 ]]; then
8921 error "Must return error due to dropped pages, rc=$RC"
8925 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8926 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8930 echo "Dirty pages not leaked on ENOENT"
8932 # Due to the above error the OSC will issue all RPCs syncronously
8933 # until a subsequent RPC completes successfully without error.
8934 $MULTIOP $DIR/$tfile Ow4096yc
8939 run_test 118b "Reclaim dirty pages on fatal error =========="
8943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8945 # for 118c, restore the original resend count, LU-1940
8946 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8947 set_resend_count $OLD_RESENDCOUNT
8948 remote_ost_nodsh && skip "remote OST with nodsh"
8952 #define OBD_FAIL_OST_EROFS 0x216
8953 set_nodes_failloc "$(osts_nodes)" 0x216
8955 # multiop should block due to fsync until pages are written
8956 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8960 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8961 error "Multiop failed to block on fsync, pid=$MULTIPID"
8964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8966 if [[ $WRITEBACK -eq 0 ]]; then
8967 error "No page in writeback, writeback=$WRITEBACK"
8970 set_nodes_failloc "$(osts_nodes)" 0
8973 if [[ $RC -ne 0 ]]; then
8974 error "Multiop fsync failed, rc=$RC"
8977 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8978 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8980 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8981 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8985 echo "Dirty pages flushed via fsync on EROFS"
8988 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8990 # continue to use small resend count to reduce test_118* time (b=14842)
8991 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8996 remote_ost_nodsh && skip "remote OST with nodsh"
9000 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9001 set_nodes_failloc "$(osts_nodes)" 0x214
9002 # multiop should block due to fsync until pages are written
9003 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9007 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9008 error "Multiop failed to block on fsync, pid=$MULTIPID"
9011 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9013 if [[ $WRITEBACK -eq 0 ]]; then
9014 error "No page in writeback, writeback=$WRITEBACK"
9017 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9018 set_nodes_failloc "$(osts_nodes)" 0
9020 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9021 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9023 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9024 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9028 echo "Dirty pages gaurenteed flushed via fsync"
9031 run_test 118d "Fsync validation inject a delay of the bulk =========="
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9038 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9039 lctl set_param fail_loc=0x8000040a
9041 # Should simulate EINVAL error which is fatal
9042 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9044 if [[ $RC -eq 0 ]]; then
9045 error "Must return error due to dropped pages, rc=$RC"
9048 lctl set_param fail_loc=0x0
9050 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9051 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9052 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9054 if [[ $LOCKED -ne 0 ]]; then
9055 error "Locked pages remain in cache, locked=$LOCKED"
9058 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9059 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9063 echo "No pages locked after fsync"
9068 run_test 118f "Simulate unrecoverable OSC side error =========="
9071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9075 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9076 lctl set_param fail_loc=0x406
9078 # simulate local -ENOMEM
9079 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9082 lctl set_param fail_loc=0
9083 if [[ $RC -eq 0 ]]; then
9084 error "Must return error due to dropped pages, rc=$RC"
9087 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9088 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9089 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9091 if [[ $LOCKED -ne 0 ]]; then
9092 error "Locked pages remain in cache, locked=$LOCKED"
9095 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9096 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9100 echo "No pages locked after fsync"
9105 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9109 remote_ost_nodsh && skip "remote OST with nodsh"
9113 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9114 set_nodes_failloc "$(osts_nodes)" 0x20e
9115 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9116 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9119 set_nodes_failloc "$(osts_nodes)" 0
9120 if [[ $RC -eq 0 ]]; then
9121 error "Must return error due to dropped pages, rc=$RC"
9124 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9125 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9126 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9128 if [[ $LOCKED -ne 0 ]]; then
9129 error "Locked pages remain in cache, locked=$LOCKED"
9132 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9133 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9137 echo "No pages locked after fsync"
9141 run_test 118h "Verify timeout in handling recoverables errors =========="
9143 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9147 remote_ost_nodsh && skip "remote OST with nodsh"
9151 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9152 set_nodes_failloc "$(osts_nodes)" 0x20e
9154 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9155 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9158 set_nodes_failloc "$(osts_nodes)" 0
9162 if [[ $RC -ne 0 ]]; then
9163 error "got error, but should be not, rc=$RC"
9166 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9167 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9168 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9169 if [[ $LOCKED -ne 0 ]]; then
9170 error "Locked pages remain in cache, locked=$LOCKED"
9173 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9174 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9178 echo "No pages locked after fsync"
9182 run_test 118i "Fix error before timeout in recoverable error =========="
9184 [ "$SLOW" = "no" ] && set_resend_count 4
9187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9188 remote_ost_nodsh && skip "remote OST with nodsh"
9192 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9193 set_nodes_failloc "$(osts_nodes)" 0x220
9195 # return -EIO from OST
9196 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9198 set_nodes_failloc "$(osts_nodes)" 0x0
9199 if [[ $RC -eq 0 ]]; then
9200 error "Must return error due to dropped pages, rc=$RC"
9203 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9204 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9205 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9206 if [[ $LOCKED -ne 0 ]]; then
9207 error "Locked pages remain in cache, locked=$LOCKED"
9210 # in recoverable error on OST we want resend and stay until it finished
9211 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9212 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9216 echo "No pages locked after fsync"
9220 run_test 118j "Simulate unrecoverable OST side error =========="
9224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9225 remote_ost_nodsh && skip "remote OSTs with nodsh"
9227 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9228 set_nodes_failloc "$(osts_nodes)" 0x20e
9229 test_mkdir $DIR/$tdir
9231 for ((i=0;i<10;i++)); do
9232 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9233 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9240 set_nodes_failloc "$(osts_nodes)" 0
9243 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9245 test_118l() # LU-646
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9249 test_mkdir $DIR/$tdir
9250 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9253 run_test 118l "fsync dir"
9255 test_118m() # LU-3066
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9259 test_mkdir $DIR/$tdir
9260 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9263 run_test 118m "fdatasync dir ========="
9265 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 remote_ost_nodsh && skip "remote OSTs with nodsh"
9275 # Sleep to avoid a cached response.
9276 #define OBD_STATFS_CACHE_SECONDS 1
9279 # Inject a 10 second delay in the OST_STATFS handler.
9280 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9281 set_nodes_failloc "$(osts_nodes)" 0x242
9284 stat --file-system $MOUNT > /dev/null
9287 set_nodes_failloc "$(osts_nodes)" 0
9289 if ((end - begin > 20)); then
9290 error "statfs took $((end - begin)) seconds, expected 10"
9293 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9295 test_119a() # bug 11737
9297 BSIZE=$((512 * 1024))
9298 directio write $DIR/$tfile 0 1 $BSIZE
9299 # We ask to read two blocks, which is more than a file size.
9300 # directio will indicate an error when requested and actual
9301 # sizes aren't equeal (a normal situation in this case) and
9302 # print actual read amount.
9303 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9304 if [ "$NOB" != "$BSIZE" ]; then
9305 error "read $NOB bytes instead of $BSIZE"
9309 run_test 119a "Short directIO read must return actual read amount"
9311 test_119b() # bug 11737
9313 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9315 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9316 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9318 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9319 error "direct read failed"
9322 run_test 119b "Sparse directIO read must return actual read amount"
9324 test_119c() # bug 13099
9327 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9328 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9331 run_test 119c "Testing for direct read hitting hole"
9333 test_119d() # bug 15950
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9337 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9338 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9340 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9341 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9342 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9343 lctl set_param fail_loc=0x40d
9344 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9347 cat $DIR/$tfile > /dev/null &
9348 lctl set_param fail_loc=0
9351 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9353 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9354 error "the read rpcs have not completed in 2s"
9356 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9358 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9362 remote_mds_nodsh && skip "remote MDS with nodsh"
9363 test_mkdir $DIR/$tdir
9364 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9365 skip_env "no early lock cancel on server"
9367 lru_resize_disable mdc
9368 lru_resize_disable osc
9369 cancel_lru_locks mdc
9370 # asynchronous object destroy at MDT could cause bl ast to client
9371 cancel_lru_locks osc
9373 stat $DIR/$tdir > /dev/null
9374 can1=$(do_facet $SINGLEMDS \
9375 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9376 awk '/ldlm_cancel/ {print $2}')
9377 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9378 awk '/ldlm_bl_callback/ {print $2}')
9379 test_mkdir -c1 $DIR/$tdir/d1
9380 can2=$(do_facet $SINGLEMDS \
9381 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9382 awk '/ldlm_cancel/ {print $2}')
9383 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9384 awk '/ldlm_bl_callback/ {print $2}')
9385 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9386 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9387 lru_resize_enable mdc
9388 lru_resize_enable osc
9390 run_test 120a "Early Lock Cancel: mkdir test"
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9394 remote_mds_nodsh && skip "remote MDS with nodsh"
9395 test_mkdir $DIR/$tdir
9396 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9397 skip_env "no early lock cancel on server"
9399 lru_resize_disable mdc
9400 lru_resize_disable osc
9401 cancel_lru_locks mdc
9402 stat $DIR/$tdir > /dev/null
9403 can1=$(do_facet $SINGLEMDS \
9404 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9405 awk '/ldlm_cancel/ {print $2}')
9406 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9407 awk '/ldlm_bl_callback/ {print $2}')
9409 can2=$(do_facet $SINGLEMDS \
9410 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9411 awk '/ldlm_cancel/ {print $2}')
9412 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9413 awk '/ldlm_bl_callback/ {print $2}')
9414 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9415 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9416 lru_resize_enable mdc
9417 lru_resize_enable osc
9419 run_test 120b "Early Lock Cancel: create test"
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 remote_mds_nodsh && skip "remote MDS with nodsh"
9424 test_mkdir -c1 $DIR/$tdir
9425 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9426 skip "no early lock cancel on server"
9428 lru_resize_disable mdc
9429 lru_resize_disable osc
9430 test_mkdir -c1 $DIR/$tdir/d1
9431 test_mkdir -c1 $DIR/$tdir/d2
9432 touch $DIR/$tdir/d1/f1
9433 cancel_lru_locks mdc
9434 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9435 can1=$(do_facet $SINGLEMDS \
9436 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9437 awk '/ldlm_cancel/ {print $2}')
9438 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9439 awk '/ldlm_bl_callback/ {print $2}')
9440 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9441 can2=$(do_facet $SINGLEMDS \
9442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9443 awk '/ldlm_cancel/ {print $2}')
9444 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9445 awk '/ldlm_bl_callback/ {print $2}')
9446 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9447 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9448 lru_resize_enable mdc
9449 lru_resize_enable osc
9451 run_test 120c "Early Lock Cancel: link test"
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 remote_mds_nodsh && skip "remote MDS with nodsh"
9456 test_mkdir -c1 $DIR/$tdir
9457 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9458 skip_env "no early lock cancel on server"
9460 lru_resize_disable mdc
9461 lru_resize_disable osc
9463 cancel_lru_locks mdc
9464 stat $DIR/$tdir > /dev/null
9465 can1=$(do_facet $SINGLEMDS \
9466 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9467 awk '/ldlm_cancel/ {print $2}')
9468 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9469 awk '/ldlm_bl_callback/ {print $2}')
9470 chmod a+x $DIR/$tdir
9471 can2=$(do_facet $SINGLEMDS \
9472 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9473 awk '/ldlm_cancel/ {print $2}')
9474 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9475 awk '/ldlm_bl_callback/ {print $2}')
9476 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9477 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9478 lru_resize_enable mdc
9479 lru_resize_enable osc
9481 run_test 120d "Early Lock Cancel: setattr test"
9484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9486 skip_env "no early lock cancel on server"
9487 remote_mds_nodsh && skip "remote MDS with nodsh"
9489 local dlmtrace_set=false
9491 test_mkdir -c1 $DIR/$tdir
9492 lru_resize_disable mdc
9493 lru_resize_disable osc
9494 ! $LCTL get_param debug | grep -q dlmtrace &&
9495 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9496 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9497 cancel_lru_locks mdc
9498 cancel_lru_locks osc
9499 dd if=$DIR/$tdir/f1 of=/dev/null
9500 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9501 # XXX client can not do early lock cancel of OST lock
9502 # during unlink (LU-4206), so cancel osc lock now.
9504 cancel_lru_locks osc
9505 can1=$(do_facet $SINGLEMDS \
9506 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9507 awk '/ldlm_cancel/ {print $2}')
9508 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9509 awk '/ldlm_bl_callback/ {print $2}')
9510 unlink $DIR/$tdir/f1
9512 can2=$(do_facet $SINGLEMDS \
9513 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9514 awk '/ldlm_cancel/ {print $2}')
9515 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9516 awk '/ldlm_bl_callback/ {print $2}')
9517 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9518 $LCTL dk $TMP/cancel.debug.txt
9519 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9520 $LCTL dk $TMP/blocking.debug.txt
9521 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9522 lru_resize_enable mdc
9523 lru_resize_enable osc
9525 run_test 120e "Early Lock Cancel: unlink test"
9528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9529 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9530 skip_env "no early lock cancel on server"
9531 remote_mds_nodsh && skip "remote MDS with nodsh"
9533 test_mkdir -c1 $DIR/$tdir
9534 lru_resize_disable mdc
9535 lru_resize_disable osc
9536 test_mkdir -c1 $DIR/$tdir/d1
9537 test_mkdir -c1 $DIR/$tdir/d2
9538 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9539 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9540 cancel_lru_locks mdc
9541 cancel_lru_locks osc
9542 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9543 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9544 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9545 # XXX client can not do early lock cancel of OST lock
9546 # during rename (LU-4206), so cancel osc lock now.
9548 cancel_lru_locks osc
9549 can1=$(do_facet $SINGLEMDS \
9550 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9551 awk '/ldlm_cancel/ {print $2}')
9552 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9553 awk '/ldlm_bl_callback/ {print $2}')
9554 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9556 can2=$(do_facet $SINGLEMDS \
9557 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9558 awk '/ldlm_cancel/ {print $2}')
9559 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9560 awk '/ldlm_bl_callback/ {print $2}')
9561 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9562 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9563 lru_resize_enable mdc
9564 lru_resize_enable osc
9566 run_test 120f "Early Lock Cancel: rename test"
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9570 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9571 skip_env "no early lock cancel on server"
9572 remote_mds_nodsh && skip "remote MDS with nodsh"
9574 lru_resize_disable mdc
9575 lru_resize_disable osc
9577 echo create $count files
9578 test_mkdir $DIR/$tdir
9579 cancel_lru_locks mdc
9580 cancel_lru_locks osc
9583 can0=$(do_facet $SINGLEMDS \
9584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9585 awk '/ldlm_cancel/ {print $2}')
9586 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9587 awk '/ldlm_bl_callback/ {print $2}')
9588 createmany -o $DIR/$tdir/f $count
9590 can1=$(do_facet $SINGLEMDS \
9591 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9592 awk '/ldlm_cancel/ {print $2}')
9593 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9594 awk '/ldlm_bl_callback/ {print $2}')
9596 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9597 echo rm $count files
9600 can2=$(do_facet $SINGLEMDS \
9601 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9602 awk '/ldlm_cancel/ {print $2}')
9603 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9604 awk '/ldlm_bl_callback/ {print $2}')
9606 echo total: $count removes in $((t2-t1))
9607 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9609 # wait for commitment of removal
9610 lru_resize_enable mdc
9611 lru_resize_enable osc
9613 run_test 120g "Early Lock Cancel: performance test"
9615 test_121() { #bug #10589
9616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9619 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9620 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9621 lctl set_param fail_loc=0x310
9622 cancel_lru_locks osc > /dev/null
9623 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9624 lctl set_param fail_loc=0
9625 [[ $reads -eq $writes ]] ||
9626 error "read $reads blocks, must be $writes blocks"
9628 run_test 121 "read cancel race ========="
9630 test_123a() { # was test 123, statahead(bug 11401)
9631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9634 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9635 log "testing UP system. Performance may be lower than expected."
9640 test_mkdir $DIR/$tdir
9641 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9642 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9644 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9645 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9647 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9648 lctl set_param -n llite.*.statahead_max 0
9649 lctl get_param llite.*.statahead_max
9650 cancel_lru_locks mdc
9651 cancel_lru_locks osc
9653 time ls -l $DIR/$tdir | wc -l
9655 delta=$((etime - stime))
9656 log "ls $i files without statahead: $delta sec"
9657 lctl set_param llite.*.statahead_max=$max
9659 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9660 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9661 cancel_lru_locks mdc
9662 cancel_lru_locks osc
9664 time ls -l $DIR/$tdir | wc -l
9666 delta_sa=$((etime - stime))
9667 log "ls $i files with statahead: $delta_sa sec"
9668 lctl get_param -n llite.*.statahead_stats
9669 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9671 [[ $swrong -lt $ewrong ]] &&
9672 log "statahead was stopped, maybe too many locks held!"
9673 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9675 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9676 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9677 lctl set_param -n llite.*.statahead_max 0
9678 lctl get_param llite.*.statahead_max
9679 cancel_lru_locks mdc
9680 cancel_lru_locks osc
9682 time ls -l $DIR/$tdir | wc -l
9684 delta=$((etime - stime))
9685 log "ls $i files again without statahead: $delta sec"
9686 lctl set_param llite.*.statahead_max=$max
9687 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9688 if [ $SLOWOK -eq 0 ]; then
9689 error "ls $i files is slower with statahead!"
9691 log "ls $i files is slower with statahead!"
9697 [ $delta -gt 20 ] && break
9698 [ $delta -gt 8 ] && MULT=$((50 / delta))
9699 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9707 delta=$((etime - stime))
9708 log "rm -r $DIR/$tdir/: $delta seconds"
9710 lctl get_param -n llite.*.statahead_stats
9712 run_test 123a "verify statahead work"
9714 test_123b () { # statahead(bug 15027)
9715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9717 test_mkdir $DIR/$tdir
9718 createmany -o $DIR/$tdir/$tfile-%d 1000
9720 cancel_lru_locks mdc
9721 cancel_lru_locks osc
9723 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9724 lctl set_param fail_loc=0x80000803
9725 ls -lR $DIR/$tdir > /dev/null
9727 lctl set_param fail_loc=0x0
9728 lctl get_param -n llite.*.statahead_stats
9733 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9737 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9738 skip_env "no lru resize on server"
9742 test_mkdir $DIR/$tdir
9744 log "create $NR files at $DIR/$tdir"
9745 createmany -o $DIR/$tdir/f $NR ||
9746 error "failed to create $NR files in $DIR/$tdir"
9748 cancel_lru_locks mdc
9749 ls -l $DIR/$tdir > /dev/null
9753 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9754 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9755 LRU_SIZE=$($LCTL get_param -n $PARAM)
9756 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9757 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9759 log "NS=$(basename $NSDIR)"
9764 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9765 skip "Not enough cached locks created!"
9771 # We know that lru resize allows one client to hold $LIMIT locks
9772 # for 10h. After that locks begin to be killed by client.
9774 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9776 if [ $LIMIT -lt $LRU_SIZE ]; then
9777 skip "Limit is too small $LIMIT"
9780 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9781 # killing locks. Some time was spent for creating locks. This means
9782 # that up to the moment of sleep finish we must have killed some of
9783 # them (10-100 locks). This depends on how fast ther were created.
9784 # Many of them were touched in almost the same moment and thus will
9785 # be killed in groups.
9786 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9788 # Use $LRU_SIZE_B here to take into account real number of locks
9789 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9790 local LRU_SIZE_B=$LRU_SIZE
9792 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9793 log "OLD_LVF=$OLD_LVF"
9794 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9796 # Let's make sure that we really have some margin. Client checks
9797 # cached locks every 10 sec.
9799 log "Sleep ${SLEEP} sec"
9801 while ((SEC<$SLEEP)); do
9805 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9809 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9810 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9812 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9813 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9814 unlinkmany $DIR/$tdir/f $NR
9818 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9819 log "unlink $NR files at $DIR/$tdir"
9820 unlinkmany $DIR/$tdir/f $NR
9822 run_test 124a "lru resize ======================================="
9824 get_max_pool_limit()
9826 local limit=$($LCTL get_param \
9827 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9830 if [[ $l -gt $max ]]; then
9838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9839 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9840 skip_env "no lru resize on server"
9842 LIMIT=$(get_max_pool_limit)
9844 NR=$(($(default_lru_size)*20))
9845 if [[ $NR -gt $LIMIT ]]; then
9846 log "Limit lock number by $LIMIT locks"
9850 IFree=$(mdsrate_inodes_available)
9851 if [ $IFree -lt $NR ]; then
9852 log "Limit lock number by $IFree inodes"
9856 lru_resize_disable mdc
9857 test_mkdir -p $DIR/$tdir/disable_lru_resize
9859 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9860 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9861 cancel_lru_locks mdc
9864 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9867 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9870 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9874 nolruresize_delta=$((etime-stime))
9875 log "ls -la time: $nolruresize_delta seconds"
9876 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9877 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9879 lru_resize_enable mdc
9880 test_mkdir -p $DIR/$tdir/enable_lru_resize
9882 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9883 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9884 cancel_lru_locks mdc
9887 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9890 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9893 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9897 lruresize_delta=$((etime-stime))
9898 log "ls -la time: $lruresize_delta seconds"
9899 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9901 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9902 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9903 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9904 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9906 log "lru resize performs the same with no lru resize"
9908 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9910 run_test 124b "lru resize (performance test) ======================="
9913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9914 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9915 skip_env "no lru resize on server"
9917 # cache ununsed locks on client
9919 cancel_lru_locks mdc
9920 test_mkdir $DIR/$tdir
9921 createmany -o $DIR/$tdir/f $nr ||
9922 error "failed to create $nr files in $DIR/$tdir"
9923 ls -l $DIR/$tdir > /dev/null
9925 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9926 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9927 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9928 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9929 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9931 # set lru_max_age to 1 sec
9932 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9933 echo "sleep $((recalc_p * 2)) seconds..."
9934 sleep $((recalc_p * 2))
9936 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9937 # restore lru_max_age
9938 $LCTL set_param -n $nsdir.lru_max_age $max_age
9939 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9940 unlinkmany $DIR/$tdir/f $nr
9942 run_test 124c "LRUR cancel very aged locks"
9944 test_125() { # 13358
9945 $LCTL get_param -n llite.*.client_type | grep -q local ||
9946 skip "must run as local client"
9947 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9948 skip_env "must have acl enabled"
9949 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
9951 test_mkdir $DIR/$tdir
9952 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9953 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9954 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9956 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9958 test_126() { # bug 12829/13455
9959 $GSS && skip_env "must run as gss disabled"
9960 $LCTL get_param -n llite.*.client_type | grep -q local ||
9961 skip "must run as local client"
9962 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
9964 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9965 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9967 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9969 run_test 126 "check that the fsgid provided by the client is taken into account"
9971 test_127a() { # bug 15521
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9974 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9975 $LCTL set_param osc.*.stats=0
9976 FSIZE=$((2048 * 1024))
9977 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9978 cancel_lru_locks osc
9979 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9981 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9982 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9983 echo "got $COUNT $NAME"
9984 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9985 eval $NAME=$COUNT || error "Wrong proc format"
9988 read_bytes|write_bytes)
9989 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9990 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9991 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9992 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9993 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9994 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9995 error "sumsquare is too small: $SUMSQ"
9996 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9997 error "sumsquare is too big: $SUMSQ"
10001 done < $DIR/${tfile}.tmp
10003 #check that we actually got some stats
10004 [ "$read_bytes" ] || error "Missing read_bytes stats"
10005 [ "$write_bytes" ] || error "Missing write_bytes stats"
10006 [ "$read_bytes" != 0 ] || error "no read done"
10007 [ "$write_bytes" != 0 ] || error "no write done"
10009 run_test 127a "verify the client stats are sane"
10011 test_127b() { # bug LU-333
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10014 $LCTL set_param llite.*.stats=0
10015 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10017 # perform 2 reads and writes so MAX is different from SUM.
10018 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10019 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10020 cancel_lru_locks osc
10021 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10022 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10024 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10025 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10026 echo "got $COUNT $NAME"
10027 eval $NAME=$COUNT || error "Wrong proc format"
10031 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10032 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10033 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10034 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10037 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10038 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10039 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10040 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10044 done < $TMP/${tfile}.tmp
10046 #check that we actually got some stats
10047 [ "$read_bytes" ] || error "Missing read_bytes stats"
10048 [ "$write_bytes" ] || error "Missing write_bytes stats"
10049 [ "$read_bytes" != 0 ] || error "no read done"
10050 [ "$write_bytes" != 0 ] || error "no write done"
10052 rm -f $TMP/${tfile}.tmp
10054 run_test 127b "verify the llite client stats are sane"
10056 test_128() { # bug 15212
10058 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10063 result=$(grep error $TMP/$tfile.log)
10064 rm -f $DIR/$tfile $TMP/$tfile.log
10065 [ -z "$result" ] ||
10066 error "consecutive find's under interactive lfs failed"
10068 run_test 128 "interactive lfs for 2 consecutive find's"
10070 set_dir_limits () {
10075 local ldproc=/proc/fs/ldiskfs
10076 local facets=$(get_facets MDS)
10078 for facet in ${facets//,/ }; do
10079 canondev=$(ldiskfs_canon \
10080 *.$(convert_facet2label $facet).mntdev $facet)
10081 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10082 ldproc=/sys/fs/ldiskfs
10083 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10084 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10088 check_mds_dmesg() {
10089 local facets=$(get_facets MDS)
10090 for facet in ${facets//,/ }; do
10091 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10098 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10099 skip "Need MDS version with at least 2.5.56"
10100 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10101 skip_env "ldiskfs only test"
10103 remote_mds_nodsh && skip "remote MDS with nodsh"
10107 local has_warning=false
10110 mkdir -p $DIR/$tdir
10112 # block size of mds1
10113 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10114 set_dir_limits $maxsize $maxsize
10115 local dirsize=$(stat -c%s "$DIR/$tdir")
10117 while [[ $dirsize -le $maxsize ]]; do
10118 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10120 if ! $has_warning; then
10121 check_mds_dmesg '"is approaching"' && has_warning=true
10123 # check two errors:
10124 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10125 # EFBIG for previous versions included in ldiskfs series
10126 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10128 echo "return code $rc received as expected"
10130 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10131 error_exit "create failed w/o dir size limit"
10133 check_mds_dmesg '"has reached"' ||
10134 error_exit "reached message should be output"
10136 [ $has_warning = "false" ] &&
10137 error_exit "warning message should be output"
10139 dirsize=$(stat -c%s "$DIR/$tdir")
10141 [[ $dirsize -ge $maxsize ]] && return 0
10142 error_exit "current dir size $dirsize, " \
10143 "previous limit $maxsize"
10144 elif [ $rc -ne 0 ]; then
10146 error_exit "return $rc received instead of expected " \
10147 "$EFBIG or $ENOSPC, files in dir $dirsize"
10149 nfiles=$((nfiles + 1))
10150 dirsize=$(stat -c%s "$DIR/$tdir")
10154 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10156 run_test 129 "test directory size limit ========================"
10165 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10166 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10168 trap cleanup_130 EXIT RETURN
10170 local fm_file=$DIR/$tfile
10171 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10172 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10173 error "dd failed for $fm_file"
10175 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10176 filefrag -ves $fm_file
10178 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10179 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10180 [ $RC != 0 ] && error "filefrag $fm_file failed"
10182 filefrag_op=$(filefrag -ve -k $fm_file |
10183 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10184 lun=$($GETSTRIPE -i $fm_file)
10186 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10189 for line in $filefrag_op
10191 frag_lun=`echo $line | cut -d: -f5`
10192 ext_len=`echo $line | cut -d: -f4`
10193 if (( $frag_lun != $lun )); then
10195 error "FIEMAP on 1-stripe file($fm_file) failed"
10198 (( tot_len += ext_len ))
10201 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10203 error "FIEMAP on 1-stripe file($fm_file) failed;"
10209 echo "FIEMAP on single striped file succeeded"
10211 run_test 130a "FIEMAP (1-stripe file)"
10214 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10216 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10217 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10219 trap cleanup_130 EXIT RETURN
10221 local fm_file=$DIR/$tfile
10222 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10223 error "setstripe on $fm_file"
10224 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10225 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10227 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10228 error "dd failed on $fm_file"
10230 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10231 filefrag_op=$(filefrag -ve -k $fm_file |
10232 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10234 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10235 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10240 for line in $filefrag_op
10242 frag_lun=$(echo $line | cut -d: -f5 |
10243 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10244 ext_len=$(echo $line | cut -d: -f4)
10245 if (( $frag_lun != $last_lun )); then
10246 if (( tot_len != 1024 )); then
10248 error "FIEMAP on $fm_file failed; returned " \
10249 "len $tot_len for OST $last_lun instead of 1024"
10252 (( num_luns += 1 ))
10256 (( tot_len += ext_len ))
10259 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10261 error "FIEMAP on $fm_file failed; returned wrong number of " \
10262 "luns or wrong len for OST $last_lun"
10268 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10270 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10273 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10275 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10276 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10278 trap cleanup_130 EXIT RETURN
10280 local fm_file=$DIR/$tfile
10281 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10282 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10283 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10285 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10286 error "dd failed on $fm_file"
10288 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10289 filefrag_op=$(filefrag -ve -k $fm_file |
10290 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10292 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10293 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10298 for line in $filefrag_op
10300 frag_lun=$(echo $line | cut -d: -f5 |
10301 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10302 ext_len=$(echo $line | cut -d: -f4)
10303 if (( $frag_lun != $last_lun )); then
10304 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10305 if (( logical != 512 )); then
10307 error "FIEMAP on $fm_file failed; returned " \
10308 "logical start for lun $logical instead of 512"
10311 if (( tot_len != 512 )); then
10313 error "FIEMAP on $fm_file failed; returned " \
10314 "len $tot_len for OST $last_lun instead of 1024"
10317 (( num_luns += 1 ))
10321 (( tot_len += ext_len ))
10324 if (( num_luns != 2 || tot_len != 512 )); then
10326 error "FIEMAP on $fm_file failed; returned wrong number of " \
10327 "luns or wrong len for OST $last_lun"
10333 echo "FIEMAP on 2-stripe file with hole succeeded"
10335 run_test 130c "FIEMAP (2-stripe file with hole)"
10338 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10340 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10341 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10343 trap cleanup_130 EXIT RETURN
10345 local fm_file=$DIR/$tfile
10346 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10347 error "setstripe on $fm_file"
10348 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10349 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10351 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10352 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10353 error "dd failed on $fm_file"
10355 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10356 filefrag_op=$(filefrag -ve -k $fm_file |
10357 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10359 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10360 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10365 for line in $filefrag_op
10367 frag_lun=$(echo $line | cut -d: -f5 |
10368 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10369 ext_len=$(echo $line | cut -d: -f4)
10370 if (( $frag_lun != $last_lun )); then
10371 if (( tot_len != 1024 )); then
10373 error "FIEMAP on $fm_file failed; returned " \
10374 "len $tot_len for OST $last_lun instead of 1024"
10377 (( num_luns += 1 ))
10381 (( tot_len += ext_len ))
10384 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10386 error "FIEMAP on $fm_file failed; returned wrong number of " \
10387 "luns or wrong len for OST $last_lun"
10393 echo "FIEMAP on N-stripe file succeeded"
10395 run_test 130d "FIEMAP (N-stripe file)"
10398 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10400 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10401 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10403 trap cleanup_130 EXIT RETURN
10405 local fm_file=$DIR/$tfile
10406 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10407 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10408 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10411 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10412 for ((i = 0; i < $NUM_BLKS; i++))
10414 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10417 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10418 filefrag_op=$(filefrag -ve -k $fm_file |
10419 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10421 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10422 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10427 for line in $filefrag_op
10429 frag_lun=$(echo $line | cut -d: -f5 |
10430 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10431 ext_len=$(echo $line | cut -d: -f4)
10432 if (( $frag_lun != $last_lun )); then
10433 if (( tot_len != $EXPECTED_LEN )); then
10435 error "FIEMAP on $fm_file failed; returned " \
10436 "len $tot_len for OST $last_lun instead " \
10440 (( num_luns += 1 ))
10444 (( tot_len += ext_len ))
10447 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10449 error "FIEMAP on $fm_file failed; returned wrong number " \
10450 "of luns or wrong len for OST $last_lun"
10456 echo "FIEMAP with continuation calls succeeded"
10458 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10461 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10462 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10464 local fm_file=$DIR/$tfile
10465 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10466 error "multiop create with lov_delay_create on $fm_file"
10468 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10469 filefrag_extents=$(filefrag -vek $fm_file |
10470 awk '/extents? found/ { print $2 }')
10471 if [[ "$filefrag_extents" != "0" ]]; then
10472 error "FIEMAP on $fm_file failed; " \
10473 "returned $filefrag_extents expected 0"
10478 run_test 130f "FIEMAP (unstriped file)"
10480 # Test for writev/readv
10482 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10483 error "writev test failed"
10484 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10485 error "readv failed"
10488 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10491 local fsize=$((524288 + 1048576 + 1572864))
10492 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10493 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10494 error "append writev test failed"
10496 ((fsize += 1572864 + 1048576))
10497 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10498 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10499 error "append writev test failed"
10502 run_test 131b "test append writev"
10505 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10508 run_test 131c "test read/write on file w/o objects"
10511 rwv -f $DIR/$tfile -w -n 1 1572864
10512 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10513 if [ "$NOB" != 1572864 ]; then
10514 error "Short read filed: read $NOB bytes instead of 1572864"
10518 run_test 131d "test short read"
10521 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10522 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10523 error "read hitting hole failed"
10526 run_test 131e "test read hitting hole"
10535 mds*) res=$(do_facet $facet \
10536 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10538 ost*) res=$(do_facet $facet \
10539 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10541 *) error "Wrong facet '$facet'" ;;
10544 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10545 # if the argument $3 is zero, it means any stat increment is ok.
10546 if [[ $want -gt 0 ]]; then
10547 local count=$(echo $res | awk '{ print $2 }')
10548 [[ $count -ne $want ]] &&
10549 error "The $op counter on $facet is $count, not $want"
10554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10555 remote_ost_nodsh && skip "remote OST with nodsh"
10556 remote_mds_nodsh && skip "remote MDS with nodsh"
10557 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10558 skip_env "MDS doesn't support rename stats"
10560 local testdir=$DIR/${tdir}/stats_testdir
10562 mkdir -p $DIR/${tdir}
10565 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10566 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10568 # verify mdt stats first.
10569 mkdir ${testdir} || error "mkdir failed"
10570 check_stats $SINGLEMDS "mkdir" 1
10571 touch ${testdir}/${tfile} || error "touch failed"
10572 check_stats $SINGLEMDS "open" 1
10573 check_stats $SINGLEMDS "close" 1
10574 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10575 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10576 check_stats $SINGLEMDS "mknod" 2
10578 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10579 check_stats $SINGLEMDS "unlink" 1
10580 rm -f ${testdir}/${tfile} || error "file remove failed"
10581 check_stats $SINGLEMDS "unlink" 2
10583 # remove working dir and check mdt stats again.
10584 rmdir ${testdir} || error "rmdir failed"
10585 check_stats $SINGLEMDS "rmdir" 1
10587 local testdir1=$DIR/${tdir}/stats_testdir1
10588 mkdir -p ${testdir}
10589 mkdir -p ${testdir1}
10590 touch ${testdir1}/test1
10591 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10592 check_stats $SINGLEMDS "crossdir_rename" 1
10594 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10595 check_stats $SINGLEMDS "samedir_rename" 1
10597 rm -rf $DIR/${tdir}
10599 run_test 133a "Verifying MDT stats ========================================"
10602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10603 remote_ost_nodsh && skip "remote OST with nodsh"
10604 remote_mds_nodsh && skip "remote MDS with nodsh"
10606 local testdir=$DIR/${tdir}/stats_testdir
10608 mkdir -p ${testdir} || error "mkdir failed"
10609 touch ${testdir}/${tfile} || error "touch failed"
10610 cancel_lru_locks mdc
10613 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10614 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10616 # extra mdt stats verification.
10617 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10618 check_stats $SINGLEMDS "setattr" 1
10619 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10620 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10622 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10623 check_stats $SINGLEMDS "getattr" 1
10625 $LFS df || error "lfs failed"
10626 check_stats $SINGLEMDS "statfs" 1
10628 rm -rf $DIR/${tdir}
10630 run_test 133b "Verifying extra MDT stats =================================="
10633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10634 remote_ost_nodsh && skip "remote OST with nodsh"
10635 remote_mds_nodsh && skip "remote MDS with nodsh"
10637 local testdir=$DIR/$tdir/stats_testdir
10639 test_mkdir -p $testdir
10641 # verify obdfilter stats.
10642 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10644 cancel_lru_locks osc
10645 wait_delete_completed
10648 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10649 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10651 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10654 cancel_lru_locks osc
10655 check_stats ost1 "write" 1
10657 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10658 check_stats ost1 "read" 1
10660 > $testdir/$tfile || error "truncate failed"
10661 check_stats ost1 "punch" 1
10663 rm -f $testdir/$tfile || error "file remove failed"
10664 wait_delete_completed
10665 check_stats ost1 "destroy" 1
10669 run_test 133c "Verifying OST stats ========================================"
10676 while [ $value -ge 2 ]; do
10681 if [ $orig -gt $order ]; then
10689 local size=('K' 'M' 'G' 'T');
10691 local size_string=$value
10693 while [ $value -ge 1024 ]; do
10694 if [ $i -gt 3 ]; then
10695 #T is the biggest unit we get here, if that is bigger,
10697 size_string=${value}T
10700 value=$((value >> 10))
10701 if [ $value -lt 1024 ]; then
10702 size_string=${value}${size[$i]}
10711 get_rename_size() {
10713 local context=${2:-.}
10714 local sample=$(do_facet $SINGLEMDS $LCTL \
10715 get_param mdt.$FSNAME-MDT0000.rename_stats |
10716 grep -A1 $context |
10717 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10723 remote_ost_nodsh && skip "remote OST with nodsh"
10724 remote_mds_nodsh && skip "remote MDS with nodsh"
10725 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10726 skip_env "MDS doesn't support rename stats"
10728 local testdir1=$DIR/${tdir}/stats_testdir1
10729 local testdir2=$DIR/${tdir}/stats_testdir2
10730 mkdir -p $DIR/${tdir}
10732 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10734 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10735 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10737 createmany -o $testdir1/test 512 || error "createmany failed"
10739 # check samedir rename size
10740 mv ${testdir1}/test0 ${testdir1}/test_0
10742 local testdir1_size=$(ls -l $DIR/${tdir} |
10743 awk '/stats_testdir1/ {print $5}')
10744 local testdir2_size=$(ls -l $DIR/${tdir} |
10745 awk '/stats_testdir2/ {print $5}')
10747 testdir1_size=$(order_2 $testdir1_size)
10748 testdir2_size=$(order_2 $testdir2_size)
10750 testdir1_size=$(size_in_KMGT $testdir1_size)
10751 testdir2_size=$(size_in_KMGT $testdir2_size)
10753 echo "source rename dir size: ${testdir1_size}"
10754 echo "target rename dir size: ${testdir2_size}"
10756 local cmd="do_facet $SINGLEMDS $LCTL "
10757 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10759 eval $cmd || error "$cmd failed"
10760 local samedir=$($cmd | grep 'same_dir')
10761 local same_sample=$(get_rename_size $testdir1_size)
10762 [ -z "$samedir" ] && error "samedir_rename_size count error"
10763 [[ $same_sample -eq 1 ]] ||
10764 error "samedir_rename_size error $same_sample"
10765 echo "Check same dir rename stats success"
10767 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10769 # check crossdir rename size
10770 mv ${testdir1}/test_0 ${testdir2}/test_0
10772 testdir1_size=$(ls -l $DIR/${tdir} |
10773 awk '/stats_testdir1/ {print $5}')
10774 testdir2_size=$(ls -l $DIR/${tdir} |
10775 awk '/stats_testdir2/ {print $5}')
10777 testdir1_size=$(order_2 $testdir1_size)
10778 testdir2_size=$(order_2 $testdir2_size)
10780 testdir1_size=$(size_in_KMGT $testdir1_size)
10781 testdir2_size=$(size_in_KMGT $testdir2_size)
10783 echo "source rename dir size: ${testdir1_size}"
10784 echo "target rename dir size: ${testdir2_size}"
10786 eval $cmd || error "$cmd failed"
10787 local crossdir=$($cmd | grep 'crossdir')
10788 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10789 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10790 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10791 [[ $src_sample -eq 1 ]] ||
10792 error "crossdir_rename_size error $src_sample"
10793 [[ $tgt_sample -eq 1 ]] ||
10794 error "crossdir_rename_size error $tgt_sample"
10795 echo "Check cross dir rename stats success"
10796 rm -rf $DIR/${tdir}
10798 run_test 133d "Verifying rename_stats ========================================"
10801 remote_mds_nodsh && skip "remote MDS with nodsh"
10802 remote_ost_nodsh && skip "remote OST with nodsh"
10803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10805 local testdir=$DIR/${tdir}/stats_testdir
10806 local ctr f0 f1 bs=32768 count=42 sum
10808 mkdir -p ${testdir} || error "mkdir failed"
10810 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10812 for ctr in {write,read}_bytes; do
10814 cancel_lru_locks osc
10816 do_facet ost1 $LCTL set_param -n \
10817 "obdfilter.*.exports.clear=clear"
10819 if [ $ctr = write_bytes ]; then
10821 f1=${testdir}/${tfile}
10823 f0=${testdir}/${tfile}
10827 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10830 cancel_lru_locks osc
10832 sum=$(do_facet ost1 $LCTL get_param \
10833 "obdfilter.*.exports.*.stats" |
10834 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10835 $1 == ctr { sum += $7 }
10836 END { printf("%0.0f", sum) }')
10838 if ((sum != bs * count)); then
10839 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10843 rm -rf $DIR/${tdir}
10845 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10847 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10850 # First without trusting modes.
10851 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10852 echo "proc_dirs='$proc_dirs'"
10853 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10854 find $proc_dirs -exec cat '{}' \; &> /dev/null
10856 # Second verifying readability.
10857 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10859 # Verifing writability with badarea_io.
10861 -ignore_readdir_race \
10863 -not -name force_lbug \
10864 -not -name changelog_mask \
10865 -exec badarea_io '{}' \; ||
10866 error "find $proc_dirs failed"
10868 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10871 remote_mds_nodsh && skip "remote MDS with nodsh"
10872 remote_ost_nodsh && skip "remote OST with nodsh"
10874 # eventually, this can also be replaced with "lctl get_param -R",
10875 # but not until that option is always available on the server
10877 for facet in mds1 ost1; do
10878 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10879 skip_noexit "Too old lustre on $facet"
10880 local facet_proc_dirs=$(do_facet $facet \
10881 \\\ls -d $proc_regexp 2>/dev/null)
10882 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10883 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10884 do_facet $facet find $facet_proc_dirs \
10885 ! -name req_history \
10886 -exec cat '{}' \\\; &> /dev/null
10888 do_facet $facet find $facet_proc_dirs \
10889 ! -name req_history \
10891 -exec cat '{}' \\\; &> /dev/null ||
10892 error "proc file read failed"
10894 do_facet $facet find $facet_proc_dirs \
10895 -ignore_readdir_race \
10897 -not -name force_lbug \
10898 -not -name changelog_mask \
10899 -exec badarea_io '{}' \\\; ||
10900 error "$facet find $facet_proc_dirs failed"
10903 # remount the FS in case writes/reads /proc break the FS
10904 cleanup || error "failed to unmount"
10905 setup || error "failed to setup"
10908 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10911 remote_mds_nodsh && skip "remote MDS with nodsh"
10912 remote_ost_nodsh && skip "remote OST with nodsh"
10913 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10914 skip "Need MDS version at least 2.9.54"
10918 for facet in client mds1 ost1; do
10919 local facet_proc_dirs=$(do_facet $facet \
10920 \\\ls -d $proc_regexp 2> /dev/null)
10921 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10922 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10923 # Get the list of files that are missing the terminating newline
10924 local missing=($(do_facet $facet \
10925 find ${facet_proc_dirs} -type f \| \
10926 while read F\; do \
10927 awk -v FS='\v' -v RS='\v\v' \
10928 "'END { if(NR>0 && \
10929 \\\$NF !~ /.*\\\n\$/) \
10930 print FILENAME}'" \
10933 [ ${#missing[*]} -eq 0 ] ||
10934 error "files do not end with newline: ${missing[*]}"
10937 run_test 133h "Proc files should end with newlines"
10940 remote_mds_nodsh && skip "remote MDS with nodsh"
10941 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10942 skip "Need MDS version at least 2.7.54"
10944 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10945 cancel_lru_locks mdc
10947 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10948 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10949 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10952 createmany -o $DIR/$tdir/f $nr ||
10953 error "failed to create $nr files in $DIR/$tdir"
10954 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10956 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10957 do_facet mds1 $LCTL set_param fail_loc=0x327
10958 do_facet mds1 $LCTL set_param fail_val=500
10961 echo "sleep 10 seconds ..."
10963 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10965 do_facet mds1 $LCTL set_param fail_loc=0
10966 do_facet mds1 $LCTL set_param fail_val=0
10967 [ $lck_cnt -lt $unused ] ||
10968 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10971 unlinkmany $DIR/$tdir/f $nr
10973 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10976 remote_mds_nodsh && skip "remote MDS with nodsh"
10977 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10978 skip "Need MDS version at least 2.7.54"
10980 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10981 cancel_lru_locks mdc
10983 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10984 ldlm.lock_reclaim_threshold_mb)
10985 # disable reclaim temporarily
10986 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10988 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10989 do_facet mds1 $LCTL set_param fail_loc=0x328
10990 do_facet mds1 $LCTL set_param fail_val=500
10992 $LCTL set_param debug=+trace
10995 createmany -o $DIR/$tdir/f $nr &
10996 local create_pid=$!
10998 echo "Sleep $TIMEOUT seconds ..."
11000 if ! ps -p $create_pid > /dev/null 2>&1; then
11001 do_facet mds1 $LCTL set_param fail_loc=0
11002 do_facet mds1 $LCTL set_param fail_val=0
11003 do_facet mds1 $LCTL set_param \
11004 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11005 error "createmany finished incorrectly!"
11007 do_facet mds1 $LCTL set_param fail_loc=0
11008 do_facet mds1 $LCTL set_param fail_val=0
11009 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11010 wait $create_pid || return 1
11012 unlinkmany $DIR/$tdir/f $nr
11014 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11016 test_140() { #bug-17379
11017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11019 test_mkdir $DIR/$tdir
11020 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11021 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11023 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11024 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11026 while i=$((i + 1)); do
11028 cd $i || error "Changing to $i"
11029 ln -s ../stat stat || error "Creating stat symlink"
11030 # Read the symlink until ELOOP present,
11031 # not LBUGing the system is considered success,
11032 # we didn't overrun the stack.
11033 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11034 if [ $ret -ne 0 ]; then
11035 if [ $ret -eq 40 ]; then
11038 error "Open stat symlink"
11044 echo "The symlink depth = $i"
11045 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11046 error "Invalid symlink depth"
11048 # Test recursive symlink
11049 ln -s symlink_self symlink_self
11050 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11051 echo "open symlink_self returns $ret"
11052 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11054 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11059 local TF="$TMP/$tfile"
11061 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11063 cancel_lru_locks $OSC
11064 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11065 remount_client $MOUNT
11067 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11070 $TRUNCATE $DIR/$tfile 6000
11071 cancel_lru_locks $OSC
11072 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11075 echo "12345" >>$DIR/$tfile
11076 cancel_lru_locks $OSC
11077 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11080 echo "12345" >>$DIR/$tfile
11081 cancel_lru_locks $OSC
11082 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11087 run_test 150 "truncate/append tests"
11089 #LU-2902 roc_hit was not able to read all values from lproc
11090 function roc_hit_init() {
11091 local list=$(comma_list $(osts_nodes))
11092 local dir=$DIR/$tdir-check
11093 local file=$dir/$tfile
11099 #use setstripe to do a write to every ost
11100 for i in $(seq 0 $((OSTCOUNT-1))); do
11101 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11102 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11103 idx=$(printf %04x $i)
11104 BEFORE=$(get_osd_param $list *OST*$idx stats |
11105 awk '$1 == "cache_access" {sum += $7}
11106 END { printf("%0.0f", sum) }')
11108 cancel_lru_locks osc
11109 cat $file >/dev/null
11111 AFTER=$(get_osd_param $list *OST*$idx stats |
11112 awk '$1 == "cache_access" {sum += $7}
11113 END { printf("%0.0f", sum) }')
11115 echo BEFORE:$BEFORE AFTER:$AFTER
11116 if ! let "AFTER - BEFORE == 4"; then
11118 error "roc_hit is not safe to use"
11126 function roc_hit() {
11127 local list=$(comma_list $(osts_nodes))
11128 echo $(get_osd_param $list '' stats |
11129 awk '$1 == "cache_hit" {sum += $7}
11130 END { printf("%0.0f", sum) }')
11133 function set_cache() {
11136 if [ "$2" == "off" ]; then
11139 local list=$(comma_list $(osts_nodes))
11140 set_osd_param $list '' $1_cache_enable $on
11142 cancel_lru_locks osc
11146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11147 remote_ost_nodsh && skip "remote OST with nodsh"
11150 local list=$(comma_list $(osts_nodes))
11152 # check whether obdfilter is cache capable at all
11153 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11154 skip "not cache-capable obdfilter"
11157 # check cache is enabled on all obdfilters
11158 if get_osd_param $list '' read_cache_enable | grep 0; then
11159 skip "oss cache is disabled"
11162 set_osd_param $list '' writethrough_cache_enable 1
11164 # check write cache is enabled on all obdfilters
11165 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11166 skip "oss write cache is NOT enabled"
11171 #define OBD_FAIL_OBD_NO_LRU 0x609
11172 do_nodes $list $LCTL set_param fail_loc=0x609
11174 # pages should be in the case right after write
11175 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11178 local BEFORE=$(roc_hit)
11179 cancel_lru_locks osc
11180 cat $DIR/$tfile >/dev/null
11181 local AFTER=$(roc_hit)
11183 do_nodes $list $LCTL set_param fail_loc=0
11185 if ! let "AFTER - BEFORE == CPAGES"; then
11186 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11189 # the following read invalidates the cache
11190 cancel_lru_locks osc
11191 set_osd_param $list '' read_cache_enable 0
11192 cat $DIR/$tfile >/dev/null
11194 # now data shouldn't be found in the cache
11196 cancel_lru_locks osc
11197 cat $DIR/$tfile >/dev/null
11199 if let "AFTER - BEFORE != 0"; then
11200 error "IN CACHE: before: $BEFORE, after: $AFTER"
11203 set_osd_param $list '' read_cache_enable 1
11206 run_test 151 "test cache on oss and controls ==============================="
11209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11211 local TF="$TMP/$tfile"
11213 # simulate ENOMEM during write
11214 #define OBD_FAIL_OST_NOMEM 0x226
11215 lctl set_param fail_loc=0x80000226
11216 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11218 sync || error "sync failed"
11219 lctl set_param fail_loc=0
11221 # discard client's cache
11222 cancel_lru_locks osc
11224 # simulate ENOMEM during read
11225 lctl set_param fail_loc=0x80000226
11226 cmp $TF $DIR/$tfile || error "cmp failed"
11227 lctl set_param fail_loc=0
11231 run_test 152 "test read/write with enomem ============================"
11234 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11236 run_test 153 "test if fdatasync does not crash ======================="
11238 dot_lustre_fid_permission_check() {
11240 local ffid=$MOUNT/.lustre/fid/$fid
11243 echo "stat fid $fid"
11244 stat $ffid > /dev/null || error "stat $ffid failed."
11245 echo "touch fid $fid"
11246 touch $ffid || error "touch $ffid failed."
11247 echo "write to fid $fid"
11248 cat /etc/hosts > $ffid || error "write $ffid failed."
11249 echo "read fid $fid"
11250 diff /etc/hosts $ffid || error "read $ffid failed."
11251 echo "append write to fid $fid"
11252 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11253 echo "rename fid $fid"
11254 mv $ffid $test_dir/$tfile.1 &&
11255 error "rename $ffid to $tfile.1 should fail."
11256 touch $test_dir/$tfile.1
11257 mv $test_dir/$tfile.1 $ffid &&
11258 error "rename $tfile.1 to $ffid should fail."
11259 rm -f $test_dir/$tfile.1
11260 echo "truncate fid $fid"
11261 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11262 echo "link fid $fid"
11263 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11264 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11265 echo "setfacl fid $fid"
11266 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11267 echo "getfacl fid $fid"
11268 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11270 echo "unlink fid $fid"
11271 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11272 echo "mknod fid $fid"
11273 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11275 fid=[0xf00000400:0x1:0x0]
11276 ffid=$MOUNT/.lustre/fid/$fid
11278 echo "stat non-exist fid $fid"
11279 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11280 echo "write to non-exist fid $fid"
11281 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11282 echo "link new fid $fid"
11283 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11285 mkdir -p $test_dir/$tdir
11286 touch $test_dir/$tdir/$tfile
11287 fid=$($LFS path2fid $test_dir/$tdir)
11290 error "error: could not get fid for $test_dir/$dir/$tfile."
11292 ffid=$MOUNT/.lustre/fid/$fid
11295 ls $ffid > /dev/null || error "ls $ffid failed."
11296 echo "touch $fid/$tfile.1"
11297 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11299 echo "touch $MOUNT/.lustre/fid/$tfile"
11300 touch $MOUNT/.lustre/fid/$tfile && \
11301 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11303 echo "setxattr to $MOUNT/.lustre/fid"
11304 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11306 echo "listxattr for $MOUNT/.lustre/fid"
11307 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11309 echo "delxattr from $MOUNT/.lustre/fid"
11310 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11312 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11313 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11314 error "touch invalid fid should fail."
11316 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11317 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11318 error "touch non-normal fid should fail."
11320 echo "rename $tdir to $MOUNT/.lustre/fid"
11321 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11322 error "rename to $MOUNT/.lustre/fid should fail."
11324 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11326 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11327 local new_obf_mode=777
11329 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11330 chmod $new_obf_mode $DIR/.lustre/fid ||
11331 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11333 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11334 [ $obf_mode -eq $new_obf_mode ] ||
11335 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11337 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11338 chmod $old_obf_mode $DIR/.lustre/fid ||
11339 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11342 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11343 fid=$($LFS path2fid $test_dir/$tfile-2)
11345 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11347 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11348 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11349 error "create lov data thru .lustre failed"
11351 echo "cp /etc/passwd $test_dir/$tfile-2"
11352 cp /etc/passwd $test_dir/$tfile-2 ||
11353 error "copy to $test_dir/$tfile-2 failed."
11354 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11355 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11356 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11358 rm -rf $test_dir/tfile.lnk
11359 rm -rf $test_dir/$tfile-2
11363 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11364 skip "Need MDS version at least 2.4.1"
11366 local tf=$DIR/$tfile
11369 local fid=$($LFS path2fid $tf)
11370 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11372 # check that we get the same pathname back
11373 local found=$($LFS fid2path $MOUNT "$fid")
11374 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11375 [ "$found" == "$tf" ] ||
11376 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11378 run_test 154A "lfs path2fid and fid2path basic checks"
11381 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11382 skip "Need MDS version at least 2.4.1"
11384 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11385 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11386 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11387 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11389 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11390 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11392 # check that we get the same pathname
11393 echo "PFID: $PFID, name: $name"
11394 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11395 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11396 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11397 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11399 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11401 run_test 154B "verify the ll_decode_linkea tool"
11404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11405 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11406 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11407 skip "Need MDS version at least 2.2.51"
11408 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11410 cp /etc/hosts $DIR/$tfile
11412 fid=$($LFS path2fid $DIR/$tfile)
11414 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11416 dot_lustre_fid_permission_check "$fid" $DIR ||
11417 error "dot lustre permission check $fid failed"
11419 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11421 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11423 touch $MOUNT/.lustre/file &&
11424 error "creation is not allowed under .lustre"
11426 mkdir $MOUNT/.lustre/dir &&
11427 error "mkdir is not allowed under .lustre"
11431 run_test 154a "Open-by-FID"
11434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11435 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11436 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11437 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11438 skip "Need MDS version at least 2.2.51"
11440 local remote_dir=$DIR/$tdir/remote_dir
11444 mkdir -p $DIR/$tdir
11445 $LFS mkdir -i $MDTIDX $remote_dir ||
11446 error "create remote directory failed"
11448 cp /etc/hosts $remote_dir/$tfile
11450 fid=$($LFS path2fid $remote_dir/$tfile)
11452 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11454 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11455 error "dot lustre permission check $fid failed"
11458 run_test 154b "Open-by-FID for remote directory"
11461 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11462 skip "Need MDS version at least 2.4.1"
11464 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11465 local FID1=$($LFS path2fid $DIR/$tfile.1)
11466 local FID2=$($LFS path2fid $DIR/$tfile.2)
11467 local FID3=$($LFS path2fid $DIR/$tfile.3)
11470 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11471 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11472 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11474 [ "$FID" = "${!want}" ] ||
11475 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11479 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11481 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11482 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11486 run_test 154c "lfs path2fid and fid2path multiple arguments"
11489 remote_mds_nodsh && skip "remote MDS with nodsh"
11490 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11491 skip "Need MDS version at least 2.5.53"
11493 if remote_mds; then
11494 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11498 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11505 local fid=$($LFS path2fid $DIR/$tfile)
11508 cmd="exec $fd<$DIR/$tfile"
11510 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11511 echo "$fid_list" | grep "$fid"
11514 cmd="exec $fd>/dev/null"
11516 if [ $rc -ne 0 ]; then
11517 error "FID $fid not found in open files list $fid_list"
11520 run_test 154d "Verify open file fid"
11524 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11525 skip "Need MDS version at least 2.6.50"
11527 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11528 error ".lustre returned by readdir"
11531 run_test 154e ".lustre is not returned by readdir"
11534 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11536 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11537 test_mkdir -p -c1 $DIR/$tdir/d
11538 # test dirs inherit from its stripe
11539 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11540 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11541 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11542 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11545 # get fid of parents
11546 local FID0=$($LFS path2fid $DIR/$tdir/d)
11547 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11548 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11549 local FID3=$($LFS path2fid $DIR)
11551 # check that path2fid --parents returns expected <parent_fid>/name
11552 # 1) test for a directory (single parent)
11553 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11554 [ "$parent" == "$FID0/foo1" ] ||
11555 error "expected parent: $FID0/foo1, got: $parent"
11557 # 2) test for a file with nlink > 1 (multiple parents)
11558 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11559 echo "$parent" | grep -F "$FID1/$tfile" ||
11560 error "$FID1/$tfile not returned in parent list"
11561 echo "$parent" | grep -F "$FID2/link" ||
11562 error "$FID2/link not returned in parent list"
11564 # 3) get parent by fid
11565 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11566 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11567 echo "$parent" | grep -F "$FID1/$tfile" ||
11568 error "$FID1/$tfile not returned in parent list (by fid)"
11569 echo "$parent" | grep -F "$FID2/link" ||
11570 error "$FID2/link not returned in parent list (by fid)"
11572 # 4) test for entry in root directory
11573 parent=$($LFS path2fid --parents $DIR/f)
11574 echo "$parent" | grep -F "$FID3/f" ||
11575 error "$FID3/f not returned in parent list"
11577 # 5) test it on root directory
11578 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11579 error "$MOUNT should not have parents"
11581 # enable xattr caching and check that linkea is correctly updated
11582 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11583 save_lustre_params client "llite.*.xattr_cache" > $save
11584 lctl set_param llite.*.xattr_cache 1
11586 # 6.1) linkea update on rename
11587 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11589 # get parents by fid
11590 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11591 # foo1 should no longer be returned in parent list
11592 echo "$parent" | grep -F "$FID1" &&
11593 error "$FID1 should no longer be in parent list"
11594 # the new path should appear
11595 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11596 error "$FID2/$tfile.moved is not in parent list"
11598 # 6.2) linkea update on unlink
11599 rm -f $DIR/$tdir/d/foo2/link
11600 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11601 # foo2/link should no longer be returned in parent list
11602 echo "$parent" | grep -F "$FID2/link" &&
11603 error "$FID2/link should no longer be in parent list"
11607 restore_lustre_params < $save
11610 run_test 154f "get parent fids by reading link ea"
11614 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11615 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11616 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11617 skip "Need MDS version at least 2.6.92"
11619 mkdir -p $DIR/$tdir
11620 llapi_fid_test -d $DIR/$tdir
11622 run_test 154g "various llapi FID tests"
11624 test_155_small_load() {
11625 local temp=$TMP/$tfile
11626 local file=$DIR/$tfile
11628 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11629 error "dd of=$temp bs=6096 count=1 failed"
11631 cancel_lru_locks $OSC
11632 cmp $temp $file || error "$temp $file differ"
11634 $TRUNCATE $temp 6000
11635 $TRUNCATE $file 6000
11636 cmp $temp $file || error "$temp $file differ (truncate1)"
11638 echo "12345" >>$temp
11639 echo "12345" >>$file
11640 cmp $temp $file || error "$temp $file differ (append1)"
11642 echo "12345" >>$temp
11643 echo "12345" >>$file
11644 cmp $temp $file || error "$temp $file differ (append2)"
11650 test_155_big_load() {
11651 remote_ost_nodsh && skip "remote OST with nodsh"
11653 local temp=$TMP/$tfile
11654 local file=$DIR/$tfile
11657 local cache_size=$(do_facet ost$((MAXI+1)) \
11658 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11659 local large_file_size=$((cache_size * 2))
11661 echo "OSS cache size: $cache_size KB"
11662 echo "Large file size: $large_file_size KB"
11664 [ $MAXV -le $large_file_size ] &&
11665 skip_env "max available OST size needs > $large_file_size KB"
11667 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11669 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11670 error "dd of=$temp bs=$large_file_size count=1k failed"
11673 cancel_lru_locks osc
11674 cmp $temp $file || error "$temp $file differ"
11680 save_writethrough() {
11681 local facets=$(get_facets OST)
11683 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11684 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11690 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11692 save_writethrough $p
11695 set_cache writethrough on
11696 test_155_small_load
11697 restore_lustre_params < $p
11700 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11705 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11707 save_writethrough $p
11710 set_cache writethrough off
11711 test_155_small_load
11712 restore_lustre_params < $p
11715 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11720 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11722 save_writethrough $p
11725 set_cache writethrough on
11726 test_155_small_load
11727 restore_lustre_params < $p
11730 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11735 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11737 save_writethrough $p
11740 set_cache writethrough off
11741 test_155_small_load
11742 restore_lustre_params < $p
11745 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11750 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11752 save_writethrough $p
11755 set_cache writethrough on
11757 restore_lustre_params < $p
11760 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11765 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11767 save_writethrough $p
11770 set_cache writethrough off
11772 restore_lustre_params < $p
11775 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11780 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11782 save_writethrough $p
11785 set_cache writethrough on
11787 restore_lustre_params < $p
11790 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11795 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11797 save_writethrough $p
11800 set_cache writethrough off
11802 restore_lustre_params < $p
11805 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11809 remote_ost_nodsh && skip "remote OST with nodsh"
11810 [ "$(facet_fstype ost1)" = "zfs" -a \
11811 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11812 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11817 local file="$DIR/$tfile"
11818 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11820 save_writethrough $p
11823 log "Turn on read and write cache"
11825 set_cache writethrough on
11827 log "Write data and read it back."
11828 log "Read should be satisfied from the cache."
11829 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11831 cancel_lru_locks osc
11832 cat $file >/dev/null
11834 if ! let "AFTER - BEFORE == CPAGES"; then
11835 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11837 log "cache hits:: before: $BEFORE, after: $AFTER"
11840 log "Read again; it should be satisfied from the cache."
11842 cancel_lru_locks osc
11843 cat $file >/dev/null
11845 if ! let "AFTER - BEFORE == CPAGES"; then
11846 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11848 log "cache hits:: before: $BEFORE, after: $AFTER"
11851 log "Turn off the read cache and turn on the write cache"
11853 set_cache writethrough on
11855 log "Read again; it should be satisfied from the cache."
11857 cancel_lru_locks osc
11858 cat $file >/dev/null
11860 if ! let "AFTER - BEFORE == CPAGES"; then
11861 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11863 log "cache hits:: before: $BEFORE, after: $AFTER"
11866 log "Read again; it should not be satisfied from the cache."
11868 cancel_lru_locks osc
11869 cat $file >/dev/null
11871 if ! let "AFTER - BEFORE == 0"; then
11872 error "IN CACHE: before: $BEFORE, after: $AFTER"
11874 log "cache hits:: before: $BEFORE, after: $AFTER"
11877 log "Write data and read it back."
11878 log "Read should be satisfied from the cache."
11879 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11881 cancel_lru_locks osc
11882 cat $file >/dev/null
11884 if ! let "AFTER - BEFORE == CPAGES"; then
11885 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11887 log "cache hits:: before: $BEFORE, after: $AFTER"
11890 log "Read again; it should not be satisfied from the cache."
11892 cancel_lru_locks osc
11893 cat $file >/dev/null
11895 if ! let "AFTER - BEFORE == 0"; then
11896 error "IN CACHE: before: $BEFORE, after: $AFTER"
11898 log "cache hits:: before: $BEFORE, after: $AFTER"
11901 log "Turn off read and write cache"
11903 set_cache writethrough off
11905 log "Write data and read it back"
11906 log "It should not be satisfied from the cache."
11908 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11909 cancel_lru_locks osc
11911 cat $file >/dev/null
11913 if ! let "AFTER - BEFORE == 0"; then
11914 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11916 log "cache hits:: before: $BEFORE, after: $AFTER"
11919 log "Turn on the read cache and turn off the write cache"
11921 set_cache writethrough off
11923 log "Write data and read it back"
11924 log "It should not be satisfied from the cache."
11926 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11928 cancel_lru_locks osc
11929 cat $file >/dev/null
11931 if ! let "AFTER - BEFORE == 0"; then
11932 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11934 log "cache hits:: before: $BEFORE, after: $AFTER"
11937 log "Read again; it should be satisfied from the cache."
11939 cancel_lru_locks osc
11940 cat $file >/dev/null
11942 if ! let "AFTER - BEFORE == CPAGES"; then
11943 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11945 log "cache hits:: before: $BEFORE, after: $AFTER"
11948 restore_lustre_params < $p
11951 run_test 156 "Verification of tunables"
11954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11955 remote_mds_nodsh && skip "remote MDS with nodsh"
11956 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11957 skip "Need MDS version at least 2.2.0"
11959 changelog_register || error "changelog_register failed"
11960 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11961 changelog_users $SINGLEMDS | grep -q $cl_user ||
11962 error "User $cl_user not found in changelog_users"
11965 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11966 changelog_clear 0 || error "changelog_clear failed"
11967 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11968 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11969 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11970 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11971 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11972 rm $DIR/$tdir/pics/desktop.jpg
11974 changelog_dump | tail -10
11976 echo "verifying changelog mask"
11977 changelog_chmask "-MKDIR"
11978 changelog_chmask "-CLOSE"
11980 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11981 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11983 changelog_chmask "+MKDIR"
11984 changelog_chmask "+CLOSE"
11986 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11987 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11989 changelog_dump | tail -10
11990 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11991 CLOSES=$(changelog_dump | grep -c "CLOSE")
11992 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11993 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11996 echo "verifying target fid"
11997 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11998 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11999 [ "$fidc" == "$fidf" ] ||
12000 error "changelog '$tfile' fid $fidc != file fid $fidf"
12001 echo "verifying parent fid"
12002 # The FID returned from the Changelog may be the directory shard on
12003 # a different MDT, and not the FID returned by path2fid on the parent.
12004 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12005 # since this is what will matter when recreating this file in the tree.
12006 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12007 local pathp=$($LFS fid2path $MOUNT "$fidp")
12008 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12009 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12011 echo "getting records for $cl_user"
12012 changelog_users $SINGLEMDS
12013 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12015 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12016 error "changelog_clear failed"
12017 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12018 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12019 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12020 error "user index expect $user_rec1 + $nclr != $user_rec2"
12022 local min0_rec=$(changelog_users $SINGLEMDS |
12023 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12024 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12025 awk '{ print $1; exit; }')
12027 changelog_dump | tail -n 5
12028 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12029 [ $first_rec == $((min0_rec + 1)) ] ||
12030 error "first index should be $min0_rec + 1 not $first_rec"
12032 # LU-3446 changelog index reset on MDT restart
12033 local cur_rec1=$(changelog_users $SINGLEMDS |
12034 awk '/^current.index:/ { print $NF }')
12035 changelog_clear 0 ||
12036 error "clear all changelog records for $cl_user failed"
12037 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12038 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12039 error "Fail to start $SINGLEMDS"
12040 local cur_rec2=$(changelog_users $SINGLEMDS |
12041 awk '/^current.index:/ { print $NF }')
12042 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12043 [ $cur_rec1 == $cur_rec2 ] ||
12044 error "current index should be $cur_rec1 not $cur_rec2"
12046 echo "verifying users from this test are deregistered"
12047 changelog_deregister || error "changelog_deregister failed"
12048 changelog_users $SINGLEMDS | grep -q $cl_user &&
12049 error "User '$cl_user' still in changelog_users"
12051 # lctl get_param -n mdd.*.changelog_users
12052 # current index: 144
12053 # ID index (idle seconds)
12055 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12056 # this is the normal case where all users were deregistered
12057 # make sure no new records are added when no users are present
12058 local last_rec1=$(changelog_users $SINGLEMDS |
12059 awk '/^current.index:/ { print $NF }')
12060 touch $DIR/$tdir/chloe
12061 local last_rec2=$(changelog_users $SINGLEMDS |
12062 awk '/^current.index:/ { print $NF }')
12063 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12064 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12066 # any changelog users must be leftovers from a previous test
12067 changelog_users $SINGLEMDS
12068 echo "other changelog users; can't verify off"
12071 run_test 160a "changelog sanity"
12073 test_160b() { # LU-3587
12074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12075 remote_mds_nodsh && skip "remote MDS with nodsh"
12076 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12077 skip "Need MDS version at least 2.2.0"
12079 changelog_register || error "changelog_register failed"
12080 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12081 changelog_users $SINGLEMDS | grep -q $cl_user ||
12082 error "User '$cl_user' not found in changelog_users"
12084 local longname1=$(str_repeat a 255)
12085 local longname2=$(str_repeat b 255)
12088 echo "creating very long named file"
12089 touch $longname1 || error "create of '$longname1' failed"
12090 echo "renaming very long named file"
12091 mv $longname1 $longname2
12093 changelog_dump | grep RENME | tail -n 5
12096 run_test 160b "Verify that very long rename doesn't crash in changelog"
12099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12100 remote_mds_nodsh && skip "remote MDS with nodsh"
12103 local server_version=$(lustre_version_code $SINGLEMDS)
12105 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12106 [[ $server_version -gt $(version_code 2.5.1) &&
12107 $server_version -lt $(version_code 2.5.50) ]] ||
12108 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12110 # Registration step
12111 changelog_register || error "changelog_register failed"
12114 mkdir -p $DIR/$tdir
12115 $MCREATE $DIR/$tdir/foo_160c
12116 changelog_chmask "-TRUNC"
12117 $TRUNCATE $DIR/$tdir/foo_160c 200
12118 changelog_chmask "+TRUNC"
12119 $TRUNCATE $DIR/$tdir/foo_160c 199
12120 changelog_dump | tail -n 5
12121 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12122 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12124 run_test 160c "verify that changelog log catch the truncate event"
12127 remote_mds_nodsh && skip "remote MDS with nodsh"
12128 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12131 skip "Need MDS version at least 2.7.60"
12133 # Registration step
12134 changelog_register || error "changelog_register failed"
12136 mkdir -p $DIR/$tdir/migrate_dir
12137 changelog_clear 0 || error "changelog_clear failed"
12139 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12140 changelog_dump | tail -n 5
12141 local migrates=$(changelog_dump | grep -c "MIGRT")
12142 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12144 run_test 160d "verify that changelog log catch the migrate event"
12147 remote_mds_nodsh && skip "remote MDS with nodsh"
12150 changelog_register || error "changelog_register failed"
12152 # Delete a future user (expect fail)
12153 local MDT0=$(facet_svc $SINGLEMDS)
12154 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12157 if [ $rc -eq 0 ]; then
12158 error "Deleted non-existant user cl77"
12159 elif [ $rc -ne 2 ]; then
12160 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12163 # Clear to a bad index (1 billion should be safe)
12164 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12167 if [ $rc -eq 0 ]; then
12168 error "Successfully cleared to invalid CL index"
12169 elif [ $rc -ne 22 ]; then
12170 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12173 run_test 160e "changelog negative testing (should return errors)"
12176 remote_mds_nodsh && skip "remote MDS with nodsh"
12177 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12178 skip "Need MDS version at least 2.10.56"
12180 local mdts=$(comma_list $(mdts_nodes))
12183 changelog_register || error "first changelog_register failed"
12184 changelog_register || error "second changelog_register failed"
12185 local cl_users=(${CL_USERS[$SINGLEMDS]})
12186 local cl_user1="${cl_users[0]}"
12187 local cl_user2="${cl_users[1]}"
12189 # generate some changelog records to accumulate on each MDT
12190 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12191 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12192 error "create $DIR/$tdir/$tfile failed"
12194 # check changelogs have been generated
12195 nbcl=$(changelog_dump | wc -l)
12196 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12198 # changelog_gc=1 should be set by default
12199 for param in "changelog_max_idle_time=10" \
12200 "changelog_min_gc_interval=2" \
12201 "changelog_min_free_cat_entries=3"; do
12202 local MDT0=$(facet_svc $SINGLEMDS)
12203 local var="${param%=*}"
12204 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12206 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12207 do_nodes $mdts $LCTL set_param mdd.*.$param
12210 # simulate changelog catalog almost full
12211 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12212 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12215 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12216 [ -n "$user_rec1" ] ||
12217 error "User $cl_user1 not found in changelog_users"
12218 __changelog_clear $SINGLEMDS $cl_user1 +2
12219 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12220 [ -n "$user_rec2" ] ||
12221 error "User $cl_user1 not found in changelog_users"
12222 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12223 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12224 error "user index expected $user_rec1 + 2, but is $user_rec2"
12227 # generate one more changelog to trigger fail_loc
12228 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12230 # ensure gc thread is done
12231 wait_update_facet $SINGLEMDS \
12232 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12234 # check user still registered
12235 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12236 error "User $cl_user1 not found in changelog_users"
12237 # check user2 unregistered
12238 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12239 error "User $cl_user2 still found in changelog_users"
12241 # check changelogs are present and starting at $user_rec2 + 1
12242 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12243 awk '{ print $1; exit; }')
12245 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12246 [ $((user_rec2 + 1)) == $first_rec ] ||
12247 error "first index should be $user_rec2 + 1, but is $first_rec"
12249 run_test 160f "changelog garbage collect (timestamped users)"
12252 remote_mds_nodsh && skip "remote MDS with nodsh"
12253 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12254 skip "Need MDS version at least 2.10.56"
12256 local mdts=$(comma_list $(mdts_nodes))
12258 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12259 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12262 changelog_register || error "first changelog_register failed"
12263 changelog_register || error "second changelog_register failed"
12264 local cl_users=(${CL_USERS[$SINGLEMDS]})
12265 local cl_user1="${cl_users[0]}"
12266 local cl_user2="${cl_users[1]}"
12268 # generate some changelog records to accumulate on each MDT
12269 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12270 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12271 error "create $DIR/$tdir/$tfile failed"
12273 # check changelogs have been generated
12274 nbcl=$(changelog_dump | wc -l)
12275 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12277 # changelog_gc=1 should be set by default
12278 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12279 "changelog_min_gc_interval=2" \
12280 "changelog_min_free_cat_entries=3"; do
12281 local MDT0=$(facet_svc $SINGLEMDS)
12282 local var="${param%=*}"
12283 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12285 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12286 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12287 error "unable to set mdd.*.$param"
12290 # simulate changelog catalog almost full
12291 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12292 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12294 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12296 __changelog_clear $SINGLEMDS $cl_user1 +3
12298 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12300 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12301 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12302 error "user index expected $user_rec1 + 3, but is $user_rec2"
12304 # generate one more changelog to trigger fail_loc
12305 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12307 # ensure gc thread is done
12308 wait_update_facet $SINGLEMDS \
12309 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12311 # check user still registered
12312 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12313 error "User $cl_user1 not found in changelog_users"
12314 # check user2 unregistered
12315 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12316 error "User $cl_user2 still found in changelog_users"
12318 # check changelogs are present and starting at $user_rec2 + 1
12319 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12320 awk '{ print $1; exit; }')
12322 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12323 [ $((user_rec2 + 1)) == $first_rec ] ||
12324 error "first index should be $user_rec2 + 1, but is $first_rec"
12326 run_test 160g "changelog garbage collect (old users)"
12329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12331 test_mkdir -c1 $DIR/$tdir
12332 cp /etc/hosts $DIR/$tdir/$tfile
12333 test_mkdir -c1 $DIR/$tdir/foo1
12334 test_mkdir -c1 $DIR/$tdir/foo2
12335 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12336 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12337 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12338 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12339 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12340 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12341 $LFS fid2path $DIR $FID
12342 error "bad link ea"
12345 rm $DIR/$tdir/foo2/zachary
12347 rm $DIR/$tdir/foo2/thor
12349 rm $DIR/$tdir/$tfile
12351 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12352 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12353 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12354 rm $DIR/$tdir/foo2/maggie
12357 local longname=$tfile.avg_len_is_thirty_two_
12358 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12359 error_noexit 'failed to unlink many hardlinks'" EXIT
12360 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12361 error "failed to hardlink many files"
12362 links=$($LFS fid2path $DIR $FID | wc -l)
12363 echo -n "${links}/1000 links in link EA"
12364 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12366 run_test 161a "link ea sanity"
12369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12370 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12373 local remote_dir=$DIR/$tdir/remote_dir
12375 mkdir -p $DIR/$tdir
12376 $LFS mkdir -i $MDTIDX $remote_dir ||
12377 error "create remote directory failed"
12379 cp /etc/hosts $remote_dir/$tfile
12380 mkdir -p $remote_dir/foo1
12381 mkdir -p $remote_dir/foo2
12382 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12383 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12384 ln $remote_dir/$tfile $remote_dir/foo1/luna
12385 ln $remote_dir/$tfile $remote_dir/foo2/thor
12387 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12389 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12390 $LFS fid2path $DIR $FID
12391 error "bad link ea"
12394 rm $remote_dir/foo2/zachary
12396 rm $remote_dir/foo2/thor
12398 rm $remote_dir/$tfile
12400 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12401 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12402 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12403 $LFS fid2path $DIR $FID
12404 error "bad link rename"
12406 rm $remote_dir/foo2/maggie
12409 local longname=filename_avg_len_is_thirty_two_
12410 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12411 error "failed to hardlink many files"
12412 links=$($LFS fid2path $DIR $FID | wc -l)
12413 echo -n "${links}/1000 links in link EA"
12414 [[ ${links} -gt 60 ]] ||
12415 error "expected at least 60 links in link EA"
12416 unlinkmany $remote_dir/foo2/$longname 1000 ||
12417 error "failed to unlink many hardlinks"
12419 run_test 161b "link ea sanity under remote directory"
12422 remote_mds_nodsh && skip "remote MDS with nodsh"
12423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12424 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12425 skip "Need MDS version at least 2.1.5"
12427 # define CLF_RENAME_LAST 0x0001
12428 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12429 changelog_register || error "changelog_register failed"
12432 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12433 touch $DIR/$tdir/foo_161c
12434 touch $DIR/$tdir/bar_161c
12435 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12436 changelog_dump | grep RENME | tail -n 5
12437 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12438 changelog_clear 0 || error "changelog_clear failed"
12439 if [ x$flags != "x0x1" ]; then
12440 error "flag $flags is not 0x1"
12443 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12444 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12445 touch $DIR/$tdir/foo_161c
12446 touch $DIR/$tdir/bar_161c
12447 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12448 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12449 changelog_dump | grep RENME | tail -n 5
12450 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12451 changelog_clear 0 || error "changelog_clear failed"
12452 if [ x$flags != "x0x0" ]; then
12453 error "flag $flags is not 0x0"
12455 echo "rename overwrite a target having nlink > 1," \
12456 "changelog record has flags of $flags"
12458 # rename doesn't overwrite a target (changelog flag 0x0)
12459 touch $DIR/$tdir/foo_161c
12460 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12461 changelog_dump | grep RENME | tail -n 5
12462 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12463 changelog_clear 0 || error "changelog_clear failed"
12464 if [ x$flags != "x0x0" ]; then
12465 error "flag $flags is not 0x0"
12467 echo "rename doesn't overwrite a target," \
12468 "changelog record has flags of $flags"
12470 # define CLF_UNLINK_LAST 0x0001
12471 # unlink a file having nlink = 1 (changelog flag 0x1)
12472 rm -f $DIR/$tdir/foo2_161c
12473 changelog_dump | grep UNLNK | tail -n 5
12474 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12475 changelog_clear 0 || error "changelog_clear failed"
12476 if [ x$flags != "x0x1" ]; then
12477 error "flag $flags is not 0x1"
12479 echo "unlink a file having nlink = 1," \
12480 "changelog record has flags of $flags"
12482 # unlink a file having nlink > 1 (changelog flag 0x0)
12483 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12484 rm -f $DIR/$tdir/foobar_161c
12485 changelog_dump | grep UNLNK | tail -n 5
12486 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12487 changelog_clear 0 || error "changelog_clear failed"
12488 if [ x$flags != "x0x0" ]; then
12489 error "flag $flags is not 0x0"
12491 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12493 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12496 remote_mds_nodsh && skip "remote MDS with nodsh"
12501 changelog_register || error "changelog_register failed"
12503 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12504 # interfer with $MOUNT/.lustre/fid/ access
12506 [[ $? -eq 0 ]] || error "mkdir failed"
12508 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12509 $LCTL set_param fail_loc=0x8000140c
12511 $LCTL set_param fail_val=5
12514 echo foofoo > $DIR/$tdir/$tfile &
12517 # wait for create to be delayed
12521 [[ $? -eq 0 ]] || error "create should be blocked"
12523 local tempfile=$(mktemp)
12524 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12525 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12526 # some delay may occur during ChangeLog publishing and file read just
12527 # above, that could allow file write to happen finally
12528 [[ -s $tempfile ]] && echo "file should be empty"
12530 $LCTL set_param fail_loc=0
12533 [[ $? -eq 0 ]] || error "create failed"
12535 run_test 161d "create with concurrent .lustre/fid access"
12538 local expected="$1"
12543 path=$($LFS fid2path "$@")
12546 if [ $rc -ne 0 ]; then
12547 error "path looked up of '$expected' failed: rc=$rc"
12548 elif [ "$path" != "$expected" ]; then
12549 error "path looked up '$path' instead of '$expected'"
12551 echo "FID '$fid' resolves to path '$path' as expected"
12555 test_162a() { # was test_162
12556 test_mkdir -p -c1 $DIR/$tdir/d2
12557 touch $DIR/$tdir/d2/$tfile
12558 touch $DIR/$tdir/d2/x1
12559 touch $DIR/$tdir/d2/x2
12560 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12561 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12563 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12564 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12567 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12568 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12569 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12571 # softlink to wrong file
12572 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12573 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12574 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12577 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12578 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12579 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12580 # fid2path dir/fsname should both work
12581 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12582 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12584 # hardlink count: check that there are 2 links
12585 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12586 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12588 # hardlink indexing: remove the first link
12589 rm $DIR/$tdir/d2/p/q/r/hlink
12590 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12592 run_test 162a "path lookup sanity"
12595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12599 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12600 error "create striped dir failed"
12602 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12603 tail -n 1 | awk '{print $2}')
12604 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12606 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12607 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12610 for ((i=0;i<5;i++)); do
12611 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12612 error "get fid for f$i failed"
12613 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12615 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12616 error "get fid for d$i failed"
12617 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12622 run_test 162b "striped directory path lookup sanity"
12624 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12626 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12627 skip "Need MDS version at least 2.7.51"
12629 local lpath=$tdir.local
12630 local rpath=$tdir.remote
12632 test_mkdir $DIR/$lpath
12633 test_mkdir $DIR/$rpath
12635 for ((i = 0; i <= 101; i++)); do
12638 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12639 error "get fid for local directory $DIR/$lpath failed"
12640 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12643 test_mkdir $DIR/$rpath
12644 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12645 error "get fid for remote directory $DIR/$rpath failed"
12646 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12651 run_test 162c "fid2path works with paths 100 or more directories deep"
12654 # do directio so as not to populate the page cache
12655 log "creating a 10 Mb file"
12656 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12657 log "starting reads"
12658 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12659 log "truncating the file"
12660 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12662 kill %+ || true # reads might have finished
12663 echo "wait until dd is finished"
12665 log "removing the temporary file"
12666 rm -rf $DIR/$tfile || error "tmp file removal failed"
12668 run_test 169 "parallel read and truncate should not deadlock"
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12673 $LCTL clear # bug 18514
12674 $LCTL debug_daemon start $TMP/${tfile}_log_good
12676 $LCTL debug_daemon stop
12677 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12678 error "sed failed to read log_good"
12680 $LCTL debug_daemon start $TMP/${tfile}_log_good
12682 $LCTL debug_daemon stop
12684 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12685 error "lctl df log_bad failed"
12687 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12688 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12690 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12691 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12693 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12694 error "bad_line good_line1 good_line2 are empty"
12696 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12697 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12698 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12700 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12701 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12702 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12704 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12705 error "bad_line_new good_line_new are empty"
12707 local expected_good=$((good_line1 + good_line2*2))
12709 rm -f $TMP/${tfile}*
12710 # LU-231, short malformed line may not be counted into bad lines
12711 if [ $bad_line -ne $bad_line_new ] &&
12712 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12713 error "expected $bad_line bad lines, but got $bad_line_new"
12717 if [ $expected_good -ne $good_line_new ]; then
12718 error "expected $expected_good good lines, but got $good_line_new"
12723 run_test 170 "test lctl df to handle corrupted log ====================="
12725 test_171() { # bug20592
12726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12728 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12729 $LCTL set_param fail_loc=0x50e
12730 $LCTL set_param fail_val=3000
12731 multiop_bg_pause $DIR/$tfile O_s || true
12733 kill -USR1 $MULTIPID
12737 if dmesg | grep "recursive fault"; then
12738 error "caught a recursive fault"
12740 $LCTL set_param fail_loc=0
12743 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12745 # it would be good to share it with obdfilter-survey/iokit-libecho code
12746 setup_obdecho_osc () {
12749 local obdfilter_name=$2
12750 echo "Creating new osc for $obdfilter_name on $ost_nid"
12751 # make sure we can find loopback nid
12752 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12754 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12755 ${obdfilter_name}_osc_UUID || rc=2; }
12756 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12757 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12761 cleanup_obdecho_osc () {
12762 local obdfilter_name=$1
12763 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12764 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12771 local pages=${3:-64}
12776 local obd_size=$(get_obd_size $node $OBD)
12777 local page_size=$(get_page_size $node)
12778 if [[ -n "$obd_size" ]]; then
12779 local new_count=$((obd_size / (pages * page_size / 1024)))
12780 [[ $new_count -ge $count ]] || count=$new_count
12783 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12784 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12786 if [ $rc -eq 0 ]; then
12787 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12788 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12790 echo "New object id is $id"
12791 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12793 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12794 "test_brw $count w v $pages $id" || rc=4; }
12795 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12797 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12798 "cleanup" || rc=5; }
12799 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12800 "detach" || rc=6; }
12801 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12807 remote_ost_nodsh && skip "remote OST with nodsh"
12810 local rmmod_local=0
12812 if ! module_loaded obdecho; then
12813 load_module obdecho/obdecho
12817 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12818 local host=$(lctl get_param -n osc.$osc.import |
12819 awk '/current_connection:/ {print $2}' )
12820 local target=$(lctl get_param -n osc.$osc.import |
12821 awk '/target:/ {print $2}' )
12822 target=${target%_UUID}
12824 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12825 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12826 [[ -n $target ]] && cleanup_obdecho_osc $target
12827 [ $rmmod_local -eq 1 ] && rmmod obdecho
12830 run_test 180a "test obdecho on osc"
12833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12834 remote_ost_nodsh && skip "remote OST with nodsh"
12837 local rmmod_remote=0
12839 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12840 rmmod_remote=true || error "failed to load module obdecho"
12841 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12842 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12843 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12846 run_test 180b "test obdecho directly on obdfilter"
12848 test_180c() { # LU-2598
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12850 remote_ost_nodsh && skip "remote OST with nodsh"
12851 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12852 skip "Need MDS version at least 2.4.0"
12855 local rmmod_remote=false
12856 local pages=16384 # 64MB bulk I/O RPC size
12859 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12860 rmmod_remote=true || error "failed to load module obdecho"
12862 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12863 if [ -n "$target" ]; then
12864 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12866 echo "there is no obdfilter target on ost1"
12869 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12872 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12874 test_181() { # bug 22177
12875 test_mkdir $DIR/$tdir
12876 # create enough files to index the directory
12877 createmany -o $DIR/$tdir/foobar 4000
12878 # print attributes for debug purpose
12881 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12883 # remove the files & current working dir
12884 unlinkmany $DIR/$tdir/foobar 4000
12886 kill -USR1 $MULTIPID
12888 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12891 run_test 181 "Test open-unlinked dir ========================"
12897 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12899 $LCTL set_param mdc.*.rpc_stats=clear
12901 for (( i = 0; i < $tcount; i++ )) ; do
12902 mkdir $DIR/$tdir/$i
12905 for (( i = 0; i < $tcount; i++ )) ; do
12906 createmany -o $DIR/$tdir/$i/f- $fcount &
12910 for (( i = 0; i < $tcount; i++ )) ; do
12911 unlinkmany $DIR/$tdir/$i/f- $fcount &
12915 $LCTL get_param mdc.*.rpc_stats
12919 run_test 182 "Test parallel modify metadata operations ================"
12921 test_183() { # LU-2275
12922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12923 remote_mds_nodsh && skip "remote MDS with nodsh"
12924 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12925 skip "Need MDS version at least 2.3.56"
12927 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12928 echo aaa > $DIR/$tdir/$tfile
12930 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12931 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12933 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12934 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12936 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12938 # Flush negative dentry cache
12939 touch $DIR/$tdir/$tfile
12941 # We are not checking for any leaked references here, they'll
12942 # become evident next time we do cleanup with module unload.
12945 run_test 183 "No crash or request leak in case of strange dispositions ========"
12947 # test suite 184 is for LU-2016, LU-2017
12949 check_swap_layouts_support
12951 dir0=$DIR/$tdir/$testnum
12952 test_mkdir -p -c1 $dir0
12957 $SETSTRIPE -c1 $file1
12959 $SETSTRIPE -c2 $file2
12961 gen1=$($GETSTRIPE -g $file1)
12962 gen2=$($GETSTRIPE -g $file2)
12964 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12965 gen=$($GETSTRIPE -g $file1)
12966 [[ $gen1 != $gen ]] ||
12967 "Layout generation on $file1 does not change"
12968 gen=$($GETSTRIPE -g $file2)
12969 [[ $gen2 != $gen ]] ||
12970 "Layout generation on $file2 does not change"
12972 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12973 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12975 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12977 run_test 184a "Basic layout swap"
12980 check_swap_layouts_support
12982 dir0=$DIR/$tdir/$testnum
12983 mkdir -p $dir0 || error "creating dir $dir0"
12990 $SETSTRIPE -c1 $file1
12991 $SETSTRIPE -c2 $file2
12992 $SETSTRIPE -c1 $file3
12993 chown $RUNAS_ID $file3
12994 gen1=$($GETSTRIPE -g $file1)
12995 gen2=$($GETSTRIPE -g $file2)
12997 $LFS swap_layouts $dir1 $dir2 &&
12998 error "swap of directories layouts should fail"
12999 $LFS swap_layouts $dir1 $file1 &&
13000 error "swap of directory and file layouts should fail"
13001 $RUNAS $LFS swap_layouts $file1 $file2 &&
13002 error "swap of file we cannot write should fail"
13003 $LFS swap_layouts $file1 $file3 &&
13004 error "swap of file with different owner should fail"
13005 /bin/true # to clear error code
13007 run_test 184b "Forbidden layout swap (will generate errors)"
13010 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13011 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13012 check_swap_layouts_support
13014 local dir0=$DIR/$tdir/$testnum
13015 mkdir -p $dir0 || error "creating dir $dir0"
13017 local ref1=$dir0/ref1
13018 local ref2=$dir0/ref2
13019 local file1=$dir0/file1
13020 local file2=$dir0/file2
13021 # create a file large enough for the concurrent test
13022 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13023 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13024 echo "ref file size: ref1($(stat -c %s $ref1))," \
13025 "ref2($(stat -c %s $ref2))"
13028 dd if=$ref1 of=$file1 bs=16k &
13031 # Make sure dd starts to copy file
13032 while [ ! -f $file1 ]; do sleep 0.1; done
13034 $LFS swap_layouts $file1 $file2
13037 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13038 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13040 # how many bytes copied before swapping layout
13041 local copied=$(stat -c %s $file2)
13042 local remaining=$(stat -c %s $ref1)
13043 remaining=$((remaining - copied))
13044 echo "Copied $copied bytes before swapping layout..."
13046 cmp -n $copied $file1 $ref2 | grep differ &&
13047 error "Content mismatch [0, $copied) of ref2 and file1"
13048 cmp -n $copied $file2 $ref1 ||
13049 error "Content mismatch [0, $copied) of ref1 and file2"
13050 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13051 error "Content mismatch [$copied, EOF) of ref1 and file1"
13054 rm -f $ref1 $ref2 $file1 $file2
13056 run_test 184c "Concurrent write and layout swap"
13059 check_swap_layouts_support
13060 [ -z "$(which getfattr 2>/dev/null)" ] &&
13061 skip_env "no getfattr command"
13063 local file1=$DIR/$tdir/$tfile-1
13064 local file2=$DIR/$tdir/$tfile-2
13065 local file3=$DIR/$tdir/$tfile-3
13069 mkdir -p $DIR/$tdir
13070 touch $file1 || error "create $file1 failed"
13071 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13072 error "create $file2 failed"
13073 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13074 error "create $file3 failed"
13075 lovea1=$(get_layout_param $file1)
13077 $LFS swap_layouts $file2 $file3 ||
13078 error "swap $file2 $file3 layouts failed"
13079 $LFS swap_layouts $file1 $file2 ||
13080 error "swap $file1 $file2 layouts failed"
13082 lovea2=$(get_layout_param $file2)
13085 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13087 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13088 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13090 run_test 184d "allow stripeless layouts swap"
13093 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13094 skip "Need MDS version at least 2.6.94"
13095 check_swap_layouts_support
13096 [ -z "$(which getfattr 2>/dev/null)" ] &&
13097 skip_env "no getfattr command"
13099 local file1=$DIR/$tdir/$tfile-1
13100 local file2=$DIR/$tdir/$tfile-2
13101 local file3=$DIR/$tdir/$tfile-3
13104 mkdir -p $DIR/$tdir
13105 touch $file1 || error "create $file1 failed"
13106 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13107 error "create $file2 failed"
13108 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13109 error "create $file3 failed"
13111 $LFS swap_layouts $file1 $file2 ||
13112 error "swap $file1 $file2 layouts failed"
13114 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13115 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13117 echo 123 > $file1 || error "Should be able to write into $file1"
13119 $LFS swap_layouts $file1 $file3 ||
13120 error "swap $file1 $file3 layouts failed"
13122 echo 123 > $file1 || error "Should be able to write into $file1"
13124 rm -rf $file1 $file2 $file3
13126 run_test 184e "Recreate layout after stripeless layout swaps"
13128 test_185() { # LU-2441
13129 # LU-3553 - no volatile file support in old servers
13130 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13131 skip "Need MDS version at least 2.3.60"
13133 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13134 touch $DIR/$tdir/spoo
13135 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13136 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13137 error "cannot create/write a volatile file"
13138 [ "$FILESET" == "" ] &&
13139 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13140 error "FID is still valid after close"
13142 multiop_bg_pause $DIR/$tdir vVw4096_c
13149 # assume that the next FID for this client is sequential, since stdout
13150 # is unfortunately eaten by multiop_bg_pause
13151 local n=$((${fidv[1]} + 1))
13152 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13153 if [ "$FILESET" == "" ]; then
13154 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13155 error "FID is missing before close"
13157 kill -USR1 $multi_pid
13158 # 1 second delay, so if mtime change we will see it
13160 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13161 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13163 run_test 185 "Volatile file support"
13166 remote_mds_nodsh && skip "remote MDS with nodsh"
13167 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13168 skip "Need MDS version at least 2.3.0"
13170 local dir0=$DIR/$tdir/$testnum
13171 mkdir -p $dir0 || error "creating dir $dir0"
13173 local file=$dir0/file1
13174 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13175 local dv1=$($LFS data_version $file)
13176 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13177 local dv2=$($LFS data_version $file)
13178 [[ $dv1 != $dv2 ]] ||
13179 error "data version did not change on write $dv1 == $dv2"
13184 run_test 187a "Test data version change"
13187 remote_mds_nodsh && skip "remote MDS with nodsh"
13188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13189 skip "Need MDS version at least 2.3.0"
13191 local dir0=$DIR/$tdir/$testnum
13192 mkdir -p $dir0 || error "creating dir $dir0"
13194 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13195 [[ ${DV[0]} != ${DV[1]} ]] ||
13196 error "data version did not change on write"\
13197 " ${DV[0]} == ${DV[1]}"
13202 run_test 187b "Test data version change on volatile file"
13205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13206 remote_mgs_nodsh && skip "remote MGS with nodsh"
13207 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13209 local POOL=${POOL:-cea1}
13210 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13211 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13214 local last_ost=$(($OSTCOUNT - 1))
13216 local ost_list=$(seq $first_ost $ost_step $last_ost)
13217 local ost_range="$first_ost $last_ost $ost_step"
13218 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13219 local file_dir=$POOL_ROOT/file_tst
13220 local subdir=$test_path/subdir
13223 if ! combined_mgs_mds ; then
13228 # former test_200a test_200b
13229 pool_add $POOL || { rc=$? ; break; }
13230 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13231 # former test_200c test_200d
13232 mkdir -p $test_path
13233 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13234 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13236 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13237 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13238 || { rc=$? ; break; }
13239 # former test_200e test_200f
13240 local files=$((OSTCOUNT*3))
13241 pool_alloc_files $POOL $test_path $files "$ost_list" \
13242 || { rc=$? ; break; }
13243 pool_create_files $POOL $file_dir $files "$ost_list" \
13244 || { rc=$? ; break; }
13245 # former test_200g test_200h
13246 pool_lfs_df $POOL || { rc=$? ; break; }
13247 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13249 # former test_201a test_201b test_201c
13250 pool_remove_first_target $POOL || { rc=$? ; break; }
13252 local f=$test_path/$tfile
13253 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13254 pool_remove $POOL $f || { rc=$? ; break; }
13260 if ! combined_mgs_mds ; then
13265 run_test 200 "OST pools"
13267 # usage: default_attr <count | size | offset>
13269 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13272 # usage: check_default_stripe_attr
13273 check_default_stripe_attr() {
13274 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13277 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13279 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13283 error "unknown getstripe attr '$1'"
13286 [ $ACTUAL == $EXPECTED ] ||
13287 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13291 test_mkdir $DIR/$tdir
13292 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13294 check_default_stripe_attr --stripe-count
13295 check_default_stripe_attr --stripe-size
13296 check_default_stripe_attr --stripe-index
13298 run_test 204a "Print default stripe attributes"
13301 test_mkdir $DIR/$tdir
13302 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13304 check_default_stripe_attr --stripe-size
13305 check_default_stripe_attr --stripe-index
13307 run_test 204b "Print default stripe size and offset"
13310 test_mkdir $DIR/$tdir
13311 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13313 check_default_stripe_attr --stripe-count
13314 check_default_stripe_attr --stripe-index
13316 run_test 204c "Print default stripe count and offset"
13319 test_mkdir $DIR/$tdir
13320 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13322 check_default_stripe_attr --stripe-count
13323 check_default_stripe_attr --stripe-size
13325 run_test 204d "Print default stripe count and size"
13328 test_mkdir $DIR/$tdir
13329 $SETSTRIPE -d $DIR/$tdir
13331 check_default_stripe_attr --stripe-count --raw
13332 check_default_stripe_attr --stripe-size --raw
13333 check_default_stripe_attr --stripe-index --raw
13335 run_test 204e "Print raw stripe attributes"
13338 test_mkdir $DIR/$tdir
13339 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13341 check_default_stripe_attr --stripe-size --raw
13342 check_default_stripe_attr --stripe-index --raw
13344 run_test 204f "Print raw stripe size and offset"
13347 test_mkdir $DIR/$tdir
13348 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13350 check_default_stripe_attr --stripe-count --raw
13351 check_default_stripe_attr --stripe-index --raw
13353 run_test 204g "Print raw stripe count and offset"
13356 test_mkdir $DIR/$tdir
13357 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13359 check_default_stripe_attr --stripe-count --raw
13360 check_default_stripe_attr --stripe-size --raw
13362 run_test 204h "Print raw stripe count and size"
13364 # Figure out which job scheduler is being used, if any,
13365 # or use a fake one
13366 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13367 JOBENV=SLURM_JOB_ID
13368 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13370 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13372 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13373 JOBENV=LOADL_STEP_ID
13374 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13377 $LCTL list_param jobid_name > /dev/null 2>&1
13378 if [ $? -eq 0 ]; then
13384 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13386 verify_jobstats() {
13391 # we don't really need to clear the stats for this test to work, since each
13392 # command has a unique jobid, but it makes debugging easier if needed.
13393 # for facet in $facets; do
13394 # local dev=$(convert_facet2label $facet)
13395 # # clear old jobstats
13396 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13399 # use a new JobID for each test, or we might see an old one
13400 [ "$JOBENV" = "FAKE_JOBID" ] &&
13401 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13403 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13405 [ "$JOBENV" = "nodelocal" ] && {
13406 FAKE_JOBID=id.$testnum.%e.$RANDOM
13407 $LCTL set_param jobid_name=$FAKE_JOBID
13408 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13411 log "Test: ${cmd[*]}"
13412 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13414 if [ $JOBENV = "FAKE_JOBID" ]; then
13415 FAKE_JOBID=$JOBVAL ${cmd[*]}
13420 # all files are created on OST0000
13421 for facet in $facets; do
13422 local stats="*.$(convert_facet2label $facet).job_stats"
13424 # strip out libtool wrappers for in-tree executables
13425 if [ $(do_facet $facet lctl get_param $stats |
13426 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13427 do_facet $facet lctl get_param $stats
13428 error "No jobstats for $JOBVAL found on $facet::$stats"
13434 local new_jobenv=$1
13436 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13437 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13440 test_205() { # Job stats
13441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13442 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13443 skip "Need MDS version with at least 2.7.1"
13444 remote_mgs_nodsh && skip "remote MGS with nodsh"
13445 remote_mds_nodsh && skip "remote MDS with nodsh"
13446 remote_ost_nodsh && skip "remote OST with nodsh"
13447 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13448 skip "Server doesn't support jobstats"
13449 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13451 local old_jobenv=$($LCTL get_param -n jobid_var)
13452 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13453 stack_trap "do_facet mgs \
13454 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13458 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13459 mdt.*.job_cleanup_interval | head -n 1)
13460 local new_interval=5
13461 do_facet $SINGLEMDS \
13462 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13463 stack_trap "do_facet $SINGLEMDS \
13464 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13465 local start=$SECONDS
13469 cmd="mkdir $DIR/$tdir"
13470 verify_jobstats "$cmd" "$SINGLEMDS"
13472 cmd="rmdir $DIR/$tdir"
13473 verify_jobstats "$cmd" "$SINGLEMDS"
13474 # mkdir on secondary MDT
13475 if [ $MDSCOUNT -gt 1 ]; then
13476 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13477 verify_jobstats "$cmd" "mds2"
13480 cmd="mknod $DIR/$tfile c 1 3"
13481 verify_jobstats "$cmd" "$SINGLEMDS"
13483 cmd="rm -f $DIR/$tfile"
13484 verify_jobstats "$cmd" "$SINGLEMDS"
13485 # create all files on OST0000 so verify_jobstats can find OST stats
13487 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13488 verify_jobstats "$cmd" "$SINGLEMDS"
13490 cmd="touch $DIR/$tfile"
13491 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13493 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13494 verify_jobstats "$cmd" "ost1"
13496 cancel_lru_locks osc
13497 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13498 verify_jobstats "$cmd" "ost1"
13500 cmd="$TRUNCATE $DIR/$tfile 0"
13501 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13503 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13504 verify_jobstats "$cmd" "$SINGLEMDS"
13505 # jobstats expiry - sleep until old stats should be expired
13506 local left=$((new_interval + 5 - (SECONDS - start)))
13507 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13508 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13510 cmd="mkdir $DIR/$tdir.expire"
13511 verify_jobstats "$cmd" "$SINGLEMDS"
13512 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13513 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13515 # Ensure that jobid are present in changelog (if supported by MDS)
13516 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13517 changelog_dump | tail -10
13518 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13519 [ $jobids -eq 9 ] ||
13520 error "Wrong changelog jobid count $jobids != 9"
13524 jobstats_set $JOBENV
13526 changelog_dump | grep $tfile
13527 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13528 [ $jobids -eq 0 ] ||
13529 error "Unexpected jobids when jobid_var=$JOBENV"
13532 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13533 JOBENV="JOBCOMPLEX"
13534 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13536 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13538 run_test 205 "Verify job stats"
13540 # LU-1480, LU-1773 and LU-1657
13542 mkdir -p $DIR/$tdir
13543 $SETSTRIPE -c -1 $DIR/$tdir
13544 #define OBD_FAIL_LOV_INIT 0x1403
13545 $LCTL set_param fail_loc=0xa0001403
13546 $LCTL set_param fail_val=1
13547 touch $DIR/$tdir/$tfile || true
13549 run_test 206 "fail lov_init_raid0() doesn't lbug"
13552 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13553 local fsz=`stat -c %s $DIR/$tfile`
13554 cancel_lru_locks mdc
13556 # do not return layout in getattr intent
13557 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13558 $LCTL set_param fail_loc=0x170
13559 local sz=`stat -c %s $DIR/$tfile`
13561 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13565 run_test 207a "can refresh layout at glimpse"
13568 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13569 local cksum=`md5sum $DIR/$tfile`
13570 local fsz=`stat -c %s $DIR/$tfile`
13571 cancel_lru_locks mdc
13572 cancel_lru_locks osc
13574 # do not return layout in getattr intent
13575 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13576 $LCTL set_param fail_loc=0x171
13578 # it will refresh layout after the file is opened but before read issues
13579 echo checksum is "$cksum"
13580 echo "$cksum" |md5sum -c --quiet || error "file differs"
13584 run_test 207b "can refresh layout at open"
13587 # FIXME: in this test suite, only RD lease is used. This is okay
13588 # for now as only exclusive open is supported. After generic lease
13589 # is done, this test suite should be revised. - Jinshan
13591 remote_mds_nodsh && skip "remote MDS with nodsh"
13592 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13593 skip "Need MDS version at least 2.4.52"
13595 echo "==== test 1: verify get lease work"
13596 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13598 echo "==== test 2: verify lease can be broken by upcoming open"
13599 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13603 $MULTIOP $DIR/$tfile oO_RDONLY:c
13604 kill -USR1 $PID && wait $PID || error "break lease error"
13606 echo "==== test 3: verify lease can't be granted if an open already exists"
13607 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13611 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13612 kill -USR1 $PID && wait $PID || error "open file error"
13614 echo "==== test 4: lease can sustain over recovery"
13615 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13621 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13623 echo "==== test 5: lease broken can't be regained by replay"
13624 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13628 # open file to break lease and then recovery
13629 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13632 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13636 run_test 208 "Exclusive open"
13639 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13640 skip_env "must have disp_stripe"
13643 sync; sleep 5; sync;
13645 echo 3 > /proc/sys/vm/drop_caches
13646 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13648 # open/close 500 times
13649 for i in $(seq 500); do
13653 echo 3 > /proc/sys/vm/drop_caches
13654 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13656 echo "before: $req_before, after: $req_after"
13657 [ $((req_after - req_before)) -ge 300 ] &&
13658 error "open/close requests are not freed"
13661 run_test 209 "read-only open/close requests should be freed promptly"
13665 size=$((size % 8192 + 1))
13666 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13667 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13668 rm -f $DIR/f212 $DIR/f212.xyz
13670 run_test 212 "Sendfile test ============================================"
13673 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13674 cancel_lru_locks osc
13675 lctl set_param fail_loc=0x8000040f
13676 # generate a read lock
13677 cat $DIR/$tfile > /dev/null
13678 # write to the file, it will try to cancel the above read lock.
13679 cat /etc/hosts >> $DIR/$tfile
13681 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13683 test_214() { # for bug 20133
13684 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13685 for (( i=0; i < 340; i++ )) ; do
13686 touch $DIR/$tdir/d214c/a$i
13689 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13690 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13691 ls $DIR/d214c || error "ls $DIR/d214c failed"
13692 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13693 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13695 run_test 214 "hash-indexed directory test - bug 20133"
13697 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13698 create_lnet_proc_files() {
13699 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13702 # counterpart of create_lnet_proc_files
13703 remove_lnet_proc_files() {
13704 rm -f $TMP/lnet_$1.sys
13707 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13708 # 3rd arg as regexp for body
13709 check_lnet_proc_stats() {
13710 local l=$(cat "$TMP/lnet_$1" |wc -l)
13711 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13713 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13716 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13717 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13718 # optional and can be regexp for 2nd line (lnet.routes case)
13719 check_lnet_proc_entry() {
13720 local blp=2 # blp stands for 'position of 1st line of body'
13721 [ -z "$5" ] || blp=3 # lnet.routes case
13723 local l=$(cat "$TMP/lnet_$1" |wc -l)
13724 # subtracting one from $blp because the body can be empty
13725 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13727 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13728 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13730 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13731 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13733 # bail out if any unexpected line happened
13734 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13735 [ "$?" != 0 ] || error "$2 misformatted"
13738 test_215() { # for bugs 18102, 21079, 21517
13739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13741 local N='(0|[1-9][0-9]*)' # non-negative numeric
13742 local P='[1-9][0-9]*' # positive numeric
13743 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13744 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13745 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13746 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13748 local L1 # regexp for 1st line
13749 local L2 # regexp for 2nd line (optional)
13750 local BR # regexp for the rest (body)
13752 # lnet.stats should look as 11 space-separated non-negative numerics
13753 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13754 create_lnet_proc_files "stats"
13755 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13756 remove_lnet_proc_files "stats"
13758 # lnet.routes should look like this:
13759 # Routing disabled/enabled
13760 # net hops priority state router
13761 # where net is a string like tcp0, hops > 0, priority >= 0,
13762 # state is up/down,
13763 # router is a string like 192.168.1.1@tcp2
13764 L1="^Routing (disabled|enabled)$"
13765 L2="^net +hops +priority +state +router$"
13766 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13767 create_lnet_proc_files "routes"
13768 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13769 remove_lnet_proc_files "routes"
13771 # lnet.routers should look like this:
13772 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13773 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13774 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13775 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13776 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13777 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13778 create_lnet_proc_files "routers"
13779 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13780 remove_lnet_proc_files "routers"
13782 # lnet.peers should look like this:
13783 # nid refs state last max rtr min tx min queue
13784 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13785 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13786 # numeric (0 or >0 or <0), queue >= 0.
13787 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13788 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13789 create_lnet_proc_files "peers"
13790 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13791 remove_lnet_proc_files "peers"
13793 # lnet.buffers should look like this:
13794 # pages count credits min
13795 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13796 L1="^pages +count +credits +min$"
13797 BR="^ +$N +$N +$I +$I$"
13798 create_lnet_proc_files "buffers"
13799 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13800 remove_lnet_proc_files "buffers"
13802 # lnet.nis should look like this:
13803 # nid status alive refs peer rtr max tx min
13804 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13805 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13806 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13807 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13808 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13809 create_lnet_proc_files "nis"
13810 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13811 remove_lnet_proc_files "nis"
13813 # can we successfully write to lnet.stats?
13814 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13816 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13818 test_216() { # bug 20317
13819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13820 remote_ost_nodsh && skip "remote OST with nodsh"
13823 local facets=$(get_facets OST)
13824 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13826 save_lustre_params client "osc.*.contention_seconds" > $p
13827 save_lustre_params $facets \
13828 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13829 save_lustre_params $facets \
13830 "ldlm.namespaces.filter-*.contended_locks" >> $p
13831 save_lustre_params $facets \
13832 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13833 clear_stats osc.*.osc_stats
13835 # agressive lockless i/o settings
13836 do_nodes $(comma_list $(osts_nodes)) \
13837 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13838 ldlm.namespaces.filter-*.contended_locks=0 \
13839 ldlm.namespaces.filter-*.contention_seconds=60"
13840 lctl set_param -n osc.*.contention_seconds=60
13842 $DIRECTIO write $DIR/$tfile 0 10 4096
13843 $CHECKSTAT -s 40960 $DIR/$tfile
13845 # disable lockless i/o
13846 do_nodes $(comma_list $(osts_nodes)) \
13847 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13848 ldlm.namespaces.filter-*.contended_locks=32 \
13849 ldlm.namespaces.filter-*.contention_seconds=0"
13850 lctl set_param -n osc.*.contention_seconds=0
13851 clear_stats osc.*.osc_stats
13853 dd if=/dev/zero of=$DIR/$tfile count=0
13854 $CHECKSTAT -s 0 $DIR/$tfile
13856 restore_lustre_params <$p
13860 run_test 216 "check lockless direct write updates file size and kms correctly"
13862 test_217() { # bug 22430
13863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13868 for node in $(nodes_list); do
13869 nid=$(host_nids_address $node $NETTYPE)
13870 if [[ $nid = *-* ]] ; then
13871 echo "lctl ping $(h2nettype $nid)"
13872 lctl ping $(h2nettype $nid)
13874 echo "skipping $node (no hyphen detected)"
13878 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13881 # do directio so as not to populate the page cache
13882 log "creating a 10 Mb file"
13883 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13884 log "starting reads"
13885 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13886 log "truncating the file"
13887 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13889 kill %+ || true # reads might have finished
13890 echo "wait until dd is finished"
13892 log "removing the temporary file"
13893 rm -rf $DIR/$tfile || error "tmp file removal failed"
13895 run_test 218 "parallel read and truncate should not deadlock"
13898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13900 # write one partial page
13901 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13902 # set no grant so vvp_io_commit_write will do sync write
13903 $LCTL set_param fail_loc=0x411
13904 # write a full page at the end of file
13905 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13907 $LCTL set_param fail_loc=0
13908 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13909 $LCTL set_param fail_loc=0x411
13910 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13913 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13914 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13916 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13918 test_220() { #LU-325
13919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13920 remote_ost_nodsh && skip "remote OST with nodsh"
13921 remote_mds_nodsh && skip "remote MDS with nodsh"
13922 remote_mgs_nodsh && skip "remote MGS with nodsh"
13926 # create on MDT0000 so the last_id and next_id are correct
13928 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13932 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13933 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13934 osc.$mdtosc_proc1.prealloc_last_id)
13935 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13936 osc.$mdtosc_proc1.prealloc_next_id)
13940 if ! combined_mgs_mds ; then
13944 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13945 #define OBD_FAIL_OST_ENOINO 0x229
13946 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13947 create_pool $FSNAME.$TESTNAME || return 1
13948 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13950 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13952 MDSOBJS=$((last_id - next_id))
13953 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13955 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13956 echo "OST still has $count kbytes free"
13958 echo "create $MDSOBJS files @next_id..."
13959 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13961 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13962 osc.$mdtosc_proc1.prealloc_last_id)
13963 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13964 osc.$mdtosc_proc1.prealloc_next_id)
13966 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13971 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13972 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13974 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13975 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13976 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13977 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13978 echo "unlink $MDSOBJS files @$next_id..."
13979 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13981 if ! combined_mgs_mds ; then
13985 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13990 dd if=`which date` of=$MOUNT/date oflag=sync
13991 chmod +x $MOUNT/date
13993 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13994 $LCTL set_param fail_loc=0x80001401
13996 $MOUNT/date > /dev/null
13999 run_test 221 "make sure fault and truncate race to not cause OOM"
14002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14005 test_mkdir $DIR/$tdir
14006 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14007 createmany -o $DIR/$tdir/$tfile 10
14008 cancel_lru_locks mdc
14009 cancel_lru_locks osc
14010 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14011 $LCTL set_param fail_loc=0x31a
14012 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14013 $LCTL set_param fail_loc=0
14016 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14022 test_mkdir $DIR/$tdir
14023 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14024 createmany -o $DIR/$tdir/$tfile 10
14025 cancel_lru_locks mdc
14026 cancel_lru_locks osc
14027 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14028 $LCTL set_param fail_loc=0x31a
14029 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14030 $LCTL set_param fail_loc=0
14032 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14038 test_mkdir $DIR/$tdir
14039 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14040 createmany -o $DIR/$tdir/$tfile 10
14041 cancel_lru_locks mdc
14042 cancel_lru_locks osc
14043 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14044 $LCTL set_param fail_loc=0x31b
14045 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14046 $LCTL set_param fail_loc=0
14049 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14051 test_224a() { # LU-1039, MRP-303
14052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14054 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14055 $LCTL set_param fail_loc=0x508
14056 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14057 $LCTL set_param fail_loc=0
14060 run_test 224a "Don't panic on bulk IO failure"
14062 test_224b() { # LU-1039, MRP-303
14063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14065 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14066 cancel_lru_locks osc
14067 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14068 $LCTL set_param fail_loc=0x515
14069 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14070 $LCTL set_param fail_loc=0
14073 run_test 224b "Don't panic on bulk IO failure"
14075 test_224c() { # LU-6441
14076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14077 remote_mds_nodsh && skip "remote MDS with nodsh"
14079 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14080 save_writethrough $p
14081 set_cache writethrough on
14083 local pages_per_rpc=$($LCTL get_param \
14084 osc.*.max_pages_per_rpc)
14085 local at_max=$($LCTL get_param -n at_max)
14086 local timeout=$($LCTL get_param -n timeout)
14087 local test_at="$LCTL get_param -n at_max"
14088 local param_at="$FSNAME.sys.at_max"
14089 local test_timeout="$LCTL get_param -n timeout"
14090 local param_timeout="$FSNAME.sys.timeout"
14092 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14094 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14095 error "conf_param at_max=0 failed"
14096 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14097 error "conf_param timeout=5 failed"
14099 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14100 do_facet ost1 $LCTL set_param fail_loc=0x520
14101 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14102 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14104 do_facet ost1 $LCTL set_param fail_loc=0
14106 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14107 error "conf_param at_max=$at_max failed"
14108 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14109 $timeout || error "conf_param timeout=$timeout failed"
14111 $LCTL set_param -n $pages_per_rpc
14112 restore_lustre_params < $p
14115 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14117 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14120 if [ -z ${MDSSURVEY} ]; then
14121 skip_env "mds-survey not found"
14123 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14124 skip "Need MDS version at least 2.2.51"
14126 local mds=$(facet_host $SINGLEMDS)
14127 local target=$(do_nodes $mds 'lctl dl' |
14128 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14130 local cmd1="file_count=1000 thrhi=4"
14131 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14132 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14133 local cmd="$cmd1 $cmd2 $cmd3"
14135 rm -f ${TMP}/mds_survey*
14137 eval $cmd || error "mds-survey with zero-stripe failed"
14138 cat ${TMP}/mds_survey*
14139 rm -f ${TMP}/mds_survey*
14141 run_test 225a "Metadata survey sanity with zero-stripe"
14144 if [ -z ${MDSSURVEY} ]; then
14145 skip_env "mds-survey not found"
14147 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14148 skip "Need MDS version at least 2.2.51"
14149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14150 remote_mds_nodsh && skip "remote MDS with nodsh"
14151 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14152 skip_env "Need to mount OST to test"
14155 local mds=$(facet_host $SINGLEMDS)
14156 local target=$(do_nodes $mds 'lctl dl' |
14157 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14159 local cmd1="file_count=1000 thrhi=4"
14160 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14161 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14162 local cmd="$cmd1 $cmd2 $cmd3"
14164 rm -f ${TMP}/mds_survey*
14166 eval $cmd || error "mds-survey with stripe_count failed"
14167 cat ${TMP}/mds_survey*
14168 rm -f ${TMP}/mds_survey*
14170 run_test 225b "Metadata survey sanity with stripe_count = 1"
14172 mcreate_path2fid () {
14178 local path=$DIR/$tdir/$name
14183 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14184 error "cannot create $desc"
14186 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14188 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14190 fid_path=$($LFS fid2path $MOUNT $fid)
14192 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14194 [ "$path" == "$fid_path" ] ||
14195 error "fid2path returned $fid_path, expected $path"
14197 echo "pass with $path and $fid"
14202 mkdir -p $DIR/$tdir
14204 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14205 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14206 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14207 mcreate_path2fid 0040666 0 0 dir "directory"
14208 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14209 mcreate_path2fid 0100666 0 0 file "regular file"
14210 mcreate_path2fid 0120666 0 0 link "symbolic link"
14211 mcreate_path2fid 0140666 0 0 sock "socket"
14213 run_test 226a "call path2fid and fid2path on files of all type"
14216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14221 mkdir -p $DIR/$tdir
14222 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14223 error "create remote directory failed"
14224 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14225 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14226 "character special file (null)"
14227 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14228 "character special file (no device)"
14229 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14230 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14231 "block special file (loop)"
14232 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14233 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14234 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14236 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14238 # LU-1299 Executing or running ldd on a truncated executable does not
14239 # cause an out-of-memory condition.
14241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14242 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14244 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14245 chmod +x $MOUNT/date
14247 $MOUNT/date > /dev/null
14248 ldd $MOUNT/date > /dev/null
14251 run_test 227 "running truncated executable does not cause OOM"
14253 # LU-1512 try to reuse idle OI blocks
14255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14256 remote_mds_nodsh && skip "remote MDS with nodsh"
14257 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14258 skip_env "ldiskfs only test"
14260 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14261 local myDIR=$DIR/$tdir
14264 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14265 $LCTL set_param fail_loc=0x80001002
14266 createmany -o $myDIR/t- 10000
14267 $LCTL set_param fail_loc=0
14268 # The guard is current the largest FID holder
14270 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14272 local IDX=$(($SEQ % 64))
14274 do_facet $SINGLEMDS sync
14275 # Make sure journal flushed.
14277 local blk1=$(do_facet $SINGLEMDS \
14278 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14279 grep Blockcount | awk '{print $4}')
14281 # Remove old files, some OI blocks will become idle.
14282 unlinkmany $myDIR/t- 10000
14283 # Create new files, idle OI blocks should be reused.
14284 createmany -o $myDIR/t- 2000
14285 do_facet $SINGLEMDS sync
14286 # Make sure journal flushed.
14288 local blk2=$(do_facet $SINGLEMDS \
14289 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14290 grep Blockcount | awk '{print $4}')
14292 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14294 run_test 228a "try to reuse idle OI blocks"
14297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14298 remote_mds_nodsh && skip "remote MDS with nodsh"
14299 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14300 skip_env "ldiskfs only test"
14302 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14303 local myDIR=$DIR/$tdir
14306 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14307 $LCTL set_param fail_loc=0x80001002
14308 createmany -o $myDIR/t- 10000
14309 $LCTL set_param fail_loc=0
14310 # The guard is current the largest FID holder
14312 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14314 local IDX=$(($SEQ % 64))
14316 do_facet $SINGLEMDS sync
14317 # Make sure journal flushed.
14319 local blk1=$(do_facet $SINGLEMDS \
14320 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14321 grep Blockcount | awk '{print $4}')
14323 # Remove old files, some OI blocks will become idle.
14324 unlinkmany $myDIR/t- 10000
14327 stop $SINGLEMDS || error "Fail to stop MDT."
14329 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14331 df $MOUNT || error "Fail to df."
14332 # Create new files, idle OI blocks should be reused.
14333 createmany -o $myDIR/t- 2000
14334 do_facet $SINGLEMDS sync
14335 # Make sure journal flushed.
14337 local blk2=$(do_facet $SINGLEMDS \
14338 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14339 grep Blockcount | awk '{print $4}')
14341 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14343 run_test 228b "idle OI blocks can be reused after MDT restart"
14347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14348 remote_mds_nodsh && skip "remote MDS with nodsh"
14349 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14350 skip_env "ldiskfs only test"
14352 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14353 local myDIR=$DIR/$tdir
14356 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14357 $LCTL set_param fail_loc=0x80001002
14358 # 20000 files can guarantee there are index nodes in the OI file
14359 createmany -o $myDIR/t- 20000
14360 $LCTL set_param fail_loc=0
14361 # The guard is current the largest FID holder
14363 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14365 local IDX=$(($SEQ % 64))
14367 do_facet $SINGLEMDS sync
14368 # Make sure journal flushed.
14370 local blk1=$(do_facet $SINGLEMDS \
14371 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14372 grep Blockcount | awk '{print $4}')
14374 # Remove old files, some OI blocks will become idle.
14375 unlinkmany $myDIR/t- 20000
14377 # The OI file should become empty now
14379 # Create new files, idle OI blocks should be reused.
14380 createmany -o $myDIR/t- 2000
14381 do_facet $SINGLEMDS sync
14382 # Make sure journal flushed.
14384 local blk2=$(do_facet $SINGLEMDS \
14385 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14386 grep Blockcount | awk '{print $4}')
14388 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14390 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14392 test_229() { # LU-2482, LU-3448
14393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14394 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14395 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14396 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14400 # Create a file with a released layout and stripe count 2.
14401 $MULTIOP $DIR/$tfile H2c ||
14402 error "failed to create file with released layout"
14404 $GETSTRIPE -v $DIR/$tfile
14406 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14407 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14409 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14410 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14411 stat $DIR/$tfile || error "failed to stat released file"
14413 chown $RUNAS_ID $DIR/$tfile ||
14414 error "chown $RUNAS_ID $DIR/$tfile failed"
14416 chgrp $RUNAS_ID $DIR/$tfile ||
14417 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14419 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14420 rm $DIR/$tfile || error "failed to remove released file"
14422 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14426 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14430 test_mkdir $DIR/$tdir
14431 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14432 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14433 [ $mdt_idx -ne 0 ] &&
14434 error "create local directory on wrong MDT $mdt_idx"
14436 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14437 error "create remote directory failed"
14438 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14439 [ $mdt_idx -ne $MDTIDX ] &&
14440 error "create remote directory on wrong MDT $mdt_idx"
14442 createmany -o $DIR/$tdir/test_230/t- 10 ||
14443 error "create files on remote directory failed"
14444 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14445 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14446 rm -r $DIR/$tdir || error "unlink remote directory failed"
14448 run_test 230a "Create remote directory and files under the remote directory"
14451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14452 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14460 local migrate_dir=$DIR/$tdir/migrate_dir
14461 local other_dir=$DIR/$tdir/other_dir
14463 test_mkdir $DIR/$tdir
14464 test_mkdir -i0 -c1 $migrate_dir
14465 test_mkdir -i0 -c1 $other_dir
14466 for ((i=0; i<10; i++)); do
14467 mkdir -p $migrate_dir/dir_${i}
14468 createmany -o $migrate_dir/dir_${i}/f 10 ||
14469 error "create files under remote dir failed $i"
14472 cp /etc/passwd $migrate_dir/$tfile
14473 cp /etc/passwd $other_dir/$tfile
14474 chattr +SAD $migrate_dir
14475 chattr +SAD $migrate_dir/$tfile
14477 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14478 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14479 local old_dir_mode=$(stat -c%f $migrate_dir)
14480 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14482 mkdir -p $migrate_dir/dir_default_stripe2
14483 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14484 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14486 mkdir -p $other_dir
14487 ln $migrate_dir/$tfile $other_dir/luna
14488 ln $migrate_dir/$tfile $migrate_dir/sofia
14489 ln $other_dir/$tfile $migrate_dir/david
14490 ln -s $migrate_dir/$tfile $other_dir/zachary
14491 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14492 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14494 $LFS migrate -m $MDTIDX $migrate_dir ||
14495 error "fails on migrating remote dir to MDT1"
14497 echo "migratate to MDT1, then checking.."
14498 for ((i = 0; i < 10; i++)); do
14499 for file in $(find $migrate_dir/dir_${i}); do
14500 mdt_index=$($LFS getstripe -M $file)
14501 [ $mdt_index == $MDTIDX ] ||
14502 error "$file is not on MDT${MDTIDX}"
14506 # the multiple link file should still in MDT0
14507 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14508 [ $mdt_index == 0 ] ||
14509 error "$file is not on MDT${MDTIDX}"
14511 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14512 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14513 error " expect $old_dir_flag get $new_dir_flag"
14515 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14516 [ "$old_file_flag" = "$new_file_flag" ] ||
14517 error " expect $old_file_flag get $new_file_flag"
14519 local new_dir_mode=$(stat -c%f $migrate_dir)
14520 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14521 error "expect mode $old_dir_mode get $new_dir_mode"
14523 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14524 [ "$old_file_mode" = "$new_file_mode" ] ||
14525 error "expect mode $old_file_mode get $new_file_mode"
14527 diff /etc/passwd $migrate_dir/$tfile ||
14528 error "$tfile different after migration"
14530 diff /etc/passwd $other_dir/luna ||
14531 error "luna different after migration"
14533 diff /etc/passwd $migrate_dir/sofia ||
14534 error "sofia different after migration"
14536 diff /etc/passwd $migrate_dir/david ||
14537 error "david different after migration"
14539 diff /etc/passwd $other_dir/zachary ||
14540 error "zachary different after migration"
14542 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14543 error "${tfile}_ln different after migration"
14545 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14546 error "${tfile}_ln_other different after migration"
14548 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14549 [ $stripe_count = 2 ] ||
14550 error "dir strpe_count $d != 2 after migration."
14552 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14553 [ $stripe_count = 2 ] ||
14554 error "file strpe_count $d != 2 after migration."
14556 #migrate back to MDT0
14559 $LFS migrate -m $MDTIDX $migrate_dir ||
14560 error "fails on migrating remote dir to MDT0"
14562 echo "migrate back to MDT0, checking.."
14563 for file in $(find $migrate_dir); do
14564 mdt_index=$($LFS getstripe -M $file)
14565 [ $mdt_index == $MDTIDX ] ||
14566 error "$file is not on MDT${MDTIDX}"
14569 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14570 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14571 error " expect $old_dir_flag get $new_dir_flag"
14573 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14574 [ "$old_file_flag" = "$new_file_flag" ] ||
14575 error " expect $old_file_flag get $new_file_flag"
14577 local new_dir_mode=$(stat -c%f $migrate_dir)
14578 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14579 error "expect mode $old_dir_mode get $new_dir_mode"
14581 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14582 [ "$old_file_mode" = "$new_file_mode" ] ||
14583 error "expect mode $old_file_mode get $new_file_mode"
14585 diff /etc/passwd ${migrate_dir}/$tfile ||
14586 error "$tfile different after migration"
14588 diff /etc/passwd ${other_dir}/luna ||
14589 error "luna different after migration"
14591 diff /etc/passwd ${migrate_dir}/sofia ||
14592 error "sofia different after migration"
14594 diff /etc/passwd ${other_dir}/zachary ||
14595 error "zachary different after migration"
14597 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14598 error "${tfile}_ln different after migration"
14600 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14601 error "${tfile}_ln_other different after migration"
14603 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14604 [ $stripe_count = 2 ] ||
14605 error "dir strpe_count $d != 2 after migration."
14607 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14608 [ $stripe_count = 2 ] ||
14609 error "file strpe_count $d != 2 after migration."
14611 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14613 run_test 230b "migrate directory"
14616 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14618 remote_mds_nodsh && skip "remote MDS with nodsh"
14623 local migrate_dir=$DIR/$tdir/migrate_dir
14625 #If migrating directory fails in the middle, all entries of
14626 #the directory is still accessiable.
14627 test_mkdir $DIR/$tdir
14628 test_mkdir -i0 -c1 $migrate_dir
14630 createmany -o $migrate_dir/f 10 ||
14631 error "create files under ${migrate_dir} failed"
14633 #failed after migrating 5 entries
14634 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14635 do_facet mds1 lctl set_param fail_loc=0x20001801
14636 do_facet mds1 lctl set_param fail_val=5
14637 local t=$(ls $migrate_dir | wc -l)
14638 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14639 error "migrate should fail after 5 entries"
14641 mkdir $migrate_dir/dir &&
14642 error "mkdir succeeds under migrating directory"
14643 touch $migrate_dir/file &&
14644 error "touch file succeeds under migrating directory"
14646 local u=$(ls $migrate_dir | wc -l)
14647 [ "$u" == "$t" ] || error "$u != $t during migration"
14649 for file in $(find $migrate_dir); do
14650 stat $file || error "stat $file failed"
14653 do_facet mds1 lctl set_param fail_loc=0
14654 do_facet mds1 lctl set_param fail_val=0
14656 $LFS migrate -m $MDTIDX $migrate_dir ||
14657 error "migrate open files should failed with open files"
14659 echo "Finish migration, then checking.."
14660 for file in $(find $migrate_dir); do
14661 mdt_index=$($LFS getstripe -M $file)
14662 [ $mdt_index == $MDTIDX ] ||
14663 error "$file is not on MDT${MDTIDX}"
14666 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14668 run_test 230c "check directory accessiblity if migration is failed"
14671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14672 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14676 local migrate_dir=$DIR/$tdir/migrate_dir
14680 test_mkdir $DIR/$tdir
14681 test_mkdir -i0 -c1 $migrate_dir
14683 for ((i=0; i<100; i++)); do
14684 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14685 createmany -o $migrate_dir/dir_${i}/f 100 ||
14686 error "create files under remote dir failed $i"
14689 $LFS migrate -m $MDTIDX $migrate_dir ||
14690 error "migrate remote dir error"
14692 echo "Finish migration, then checking.."
14693 for file in $(find $migrate_dir); do
14694 mdt_index=$($LFS getstripe -M $file)
14695 [ $mdt_index == $MDTIDX ] ||
14696 error "$file is not on MDT${MDTIDX}"
14699 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14701 run_test 230d "check migrate big directory"
14704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14705 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14712 mkdir -p $DIR/$tdir
14713 mkdir $DIR/$tdir/migrate_dir
14714 mkdir $DIR/$tdir/other_dir
14715 touch $DIR/$tdir/migrate_dir/a
14716 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14717 ls $DIR/$tdir/other_dir
14719 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14720 error "migrate dir fails"
14722 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14723 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14725 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14726 [ $mdt_index == 0 ] || error "a is not on MDT0"
14728 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14729 error "migrate dir fails"
14731 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14732 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14734 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14735 [ $mdt_index == 1 ] || error "a is not on MDT1"
14737 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14738 [ $mdt_index == 1 ] || error "b is not on MDT1"
14740 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14741 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14743 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14745 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14747 run_test 230e "migrate mulitple local link files"
14750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14756 mkdir -p $DIR/$tdir
14757 mkdir $DIR/$tdir/migrate_dir
14758 $LFS mkdir -i1 $DIR/$tdir/other_dir
14759 touch $DIR/$tdir/migrate_dir/a
14760 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14761 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14762 ls $DIR/$tdir/other_dir
14764 # a should be migrated to MDT1, since no other links on MDT0
14765 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14766 error "#1 migrate dir fails"
14767 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14768 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14769 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14770 [ $mdt_index == 1 ] || error "a is not on MDT1"
14772 # a should stay on MDT1, because it is a mulitple link file
14773 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14774 error "#2 migrate dir fails"
14775 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14776 [ $mdt_index == 1 ] || error "a is not on MDT1"
14778 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14779 error "#3 migrate dir fails"
14781 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14782 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14783 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14785 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14786 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14788 # a should be migrated to MDT0, since no other links on MDT1
14789 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14790 error "#4 migrate dir fails"
14791 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14792 [ $mdt_index == 0 ] || error "a is not on MDT0"
14794 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14796 run_test 230f "migrate mulitple remote link files"
14799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14800 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14802 mkdir -p $DIR/$tdir/migrate_dir
14804 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14805 error "migrating dir to non-exist MDT succeeds"
14808 run_test 230g "migrate dir to non-exist MDT"
14811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14813 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14814 skip "Need MDS version at least 2.7.64"
14818 mkdir -p $DIR/$tdir/migrate_dir
14820 $LFS migrate -m1 $DIR &&
14821 error "migrating mountpoint1 should fail"
14823 $LFS migrate -m1 $DIR/$tdir/.. &&
14824 error "migrating mountpoint2 should fail"
14826 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14827 error "migrating $tdir fail"
14829 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14830 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14832 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14833 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14836 run_test 230h "migrate .. and root"
14839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14842 mkdir -p $DIR/$tdir/migrate_dir
14844 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14845 error "migration fails with a tailing slash"
14847 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14848 error "migration fails with two tailing slashes"
14850 run_test 230i "lfs migrate -m tolerates trailing slashes"
14854 # For simplicity this test assumes that max_pages_per_rpc
14855 # is the same across all OSCs
14856 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14857 local bulk_size=$((max_pages * 4096))
14858 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14861 mkdir -p $DIR/$tdir
14862 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14863 error "failed to set stripe with -S ${brw_size}M option"
14865 # clear the OSC stats
14866 $LCTL set_param osc.*.stats=0 &>/dev/null
14869 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14870 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14871 oflag=direct &>/dev/null || error "dd failed"
14873 sync; sleep 1; sync # just to be safe
14874 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14875 if [ x$nrpcs != "x1" ]; then
14876 $LCTL get_param osc.*.stats
14877 error "found $nrpcs ost_write RPCs, not 1 as expected"
14881 # Drop the OSC cache, otherwise we will read from it
14882 cancel_lru_locks osc
14884 # clear the OSC stats
14885 $LCTL set_param osc.*.stats=0 &>/dev/null
14887 # Client reads $bulk_size.
14888 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14889 iflag=direct &>/dev/null || error "dd failed"
14891 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14892 if [ x$nrpcs != "x1" ]; then
14893 $LCTL get_param osc.*.stats
14894 error "found $nrpcs ost_read RPCs, not 1 as expected"
14897 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14900 mkdir -p $DIR/$tdir
14902 for i in {0..1023}; do
14903 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14904 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14905 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14909 run_test 231b "must not assert on fully utilized OST request buffer"
14912 mkdir -p $DIR/$tdir
14913 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14915 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14916 do_facet ost1 $LCTL set_param fail_loc=0x31c
14918 # ignore dd failure
14919 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14921 do_facet ost1 $LCTL set_param fail_loc=0
14922 umount_client $MOUNT || error "umount failed"
14923 mount_client $MOUNT || error "mount failed"
14924 stop ost1 || error "cannot stop ost1"
14925 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14927 run_test 232a "failed lock should not block umount"
14930 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14931 skip "Need MDS version at least 2.10.58"
14933 mkdir -p $DIR/$tdir
14934 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14935 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14937 cancel_lru_locks osc
14939 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14940 do_facet ost1 $LCTL set_param fail_loc=0x31c
14943 $LFS data_version $DIR/$tdir/$tfile || true
14945 do_facet ost1 $LCTL set_param fail_loc=0
14946 umount_client $MOUNT || error "umount failed"
14947 mount_client $MOUNT || error "mount failed"
14948 stop ost1 || error "cannot stop ost1"
14949 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14951 run_test 232b "failed data version lock should not block umount"
14954 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14955 skip "Need MDS version at least 2.3.64"
14956 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
14958 local fid=$($LFS path2fid $MOUNT)
14960 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14961 error "cannot access $MOUNT using its FID '$fid'"
14963 run_test 233a "checking that OBF of the FS root succeeds"
14966 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14967 skip "Need MDS version at least 2.5.90"
14968 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
14970 local fid=$($LFS path2fid $MOUNT/.lustre)
14972 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14973 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14975 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14976 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14977 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14979 run_test 233b "checking that OBF of the FS .lustre succeeds"
14982 local p="$TMP/sanityN-$TESTNAME.parameters"
14983 save_lustre_params client "llite.*.xattr_cache" > $p
14984 lctl set_param llite.*.xattr_cache 1 ||
14985 skip_env "xattr cache is not supported"
14987 mkdir -p $DIR/$tdir || error "mkdir failed"
14988 touch $DIR/$tdir/$tfile || error "touch failed"
14989 # OBD_FAIL_LLITE_XATTR_ENOMEM
14990 $LCTL set_param fail_loc=0x1405
14991 getfattr -n user.attr $DIR/$tdir/$tfile &&
14992 error "getfattr should have failed with ENOMEM"
14993 $LCTL set_param fail_loc=0x0
14996 restore_lustre_params < $p
14999 run_test 234 "xattr cache should not crash on ENOMEM"
15002 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15003 skip "Need MDS version at least 2.4.52"
15005 flock_deadlock $DIR/$tfile
15010 124) error "process hangs on a deadlock"
15012 *) error "error executing flock_deadlock $DIR/$tfile"
15016 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15020 check_swap_layouts_support
15022 local ref1=/etc/passwd
15023 local ref2=/etc/group
15024 local file1=$DIR/$tdir/f1
15025 local file2=$DIR/$tdir/f2
15027 test_mkdir -c1 $DIR/$tdir
15028 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15029 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15030 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15031 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15032 local fd=$(free_fd)
15033 local cmd="exec $fd<>$file2"
15036 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15037 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15040 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15045 run_test 236 "Layout swap on open unlinked file"
15047 # test to verify file handle related system calls
15048 # (name_to_handle_at/open_by_handle_at)
15049 # The new system calls are supported in glibc >= 2.14.
15052 echo "Test file_handle syscalls" > $DIR/$tfile ||
15053 error "write failed"
15054 check_fhandle_syscalls $DIR/$tfile ||
15055 error "check_fhandle_syscalls failed"
15057 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15059 # LU-4659 linkea consistency
15061 local server_version=$(lustre_version_code $SINGLEMDS)
15063 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15064 [[ $server_version -gt $(version_code 2.5.1) &&
15065 $server_version -lt $(version_code 2.5.50) ]] ||
15066 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15069 ln $DIR/$tfile $DIR/$tfile.lnk
15070 touch $DIR/$tfile.new
15071 mv $DIR/$tfile.new $DIR/$tfile
15072 local fid1=$($LFS path2fid $DIR/$tfile)
15073 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15074 local path1=$($LFS fid2path $FSNAME "$fid1")
15075 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15076 local path2=$($LFS fid2path $FSNAME "$fid2")
15077 [ $tfile.lnk == $path2 ] ||
15078 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15081 run_test 238 "Verify linkea consistency"
15083 test_239A() { # was test_239
15084 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15085 skip "Need MDS version at least 2.5.60"
15087 local list=$(comma_list $(mdts_nodes))
15089 mkdir -p $DIR/$tdir
15090 createmany -o $DIR/$tdir/f- 5000
15091 unlinkmany $DIR/$tdir/f- 5000
15092 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15093 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15094 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15095 osp.*MDT*.sync_in_flight" | calc_sum)
15096 [ "$changes" -eq 0 ] || error "$changes not synced"
15098 run_test 239A "osp_sync test"
15100 test_239a() { #LU-5297
15101 remote_mds_nodsh && skip "remote MDS with nodsh"
15104 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15105 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15106 chgrp $RUNAS_GID $DIR/$tfile
15107 wait_delete_completed
15109 run_test 239a "process invalid osp sync record correctly"
15111 test_239b() { #LU-5297
15112 remote_mds_nodsh && skip "remote MDS with nodsh"
15115 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15116 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15117 chgrp $RUNAS_GID $DIR/$tfile1
15118 wait_delete_completed
15119 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15121 chgrp $RUNAS_GID $DIR/$tfile2
15122 wait_delete_completed
15124 run_test 239b "process osp sync record with ENOMEM error correctly"
15127 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15128 remote_mds_nodsh && skip "remote MDS with nodsh"
15130 mkdir -p $DIR/$tdir
15132 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15133 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15134 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15135 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15137 umount_client $MOUNT || error "umount failed"
15138 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15139 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15140 mount_client $MOUNT || error "failed to mount client"
15142 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15143 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15145 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15148 for LOOP in $(seq $1); do
15149 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15150 cancel_lru_locks $OSC || true
15155 for LOOP in $(seq $1); do
15156 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15157 iflag=direct 2>/dev/null
15161 test_241a() { # was test_241
15162 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15164 cancel_lru_locks $OSC
15165 test_241_bio 1000 &
15170 run_test 241a "bio vs dio"
15173 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15175 test_241_dio 1000 &
15180 run_test 241b "dio vs dio"
15183 remote_mds_nodsh && skip "remote MDS with nodsh"
15185 mkdir -p $DIR/$tdir
15186 touch $DIR/$tdir/$tfile
15188 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15189 do_facet mds1 lctl set_param fail_loc=0x105
15190 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15192 do_facet mds1 lctl set_param fail_loc=0
15193 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15195 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15199 test_mkdir $DIR/$tdir
15200 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15202 run_test 243 "various group lock tests"
15206 test_mkdir $DIR/$tdir
15207 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15208 sendfile_grouplock $DIR/$tdir/$tfile || \
15209 error "sendfile+grouplock failed"
15212 run_test 244 "sendfile with group lock tests"
15215 local flagname="multi_mod_rpcs"
15216 local connect_data_name="max_mod_rpcs"
15219 # check if multiple modify RPCs flag is set
15220 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15221 grep "connect_flags:")
15224 echo "$out" | grep -qw $flagname
15225 if [ $? -ne 0 ]; then
15226 echo "connect flag $flagname is not set"
15230 # check if multiple modify RPCs data is set
15231 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15234 echo "$out" | grep -qw $connect_data_name ||
15235 error "import should have connect data $connect_data_name"
15237 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15239 test_246() { # LU-7371
15240 remote_ost_nodsh && skip "remote OST with nodsh"
15241 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15242 skip "Need OST version >= 2.7.62"
15244 do_facet ost1 $LCTL set_param fail_val=4095
15245 #define OBD_FAIL_OST_READ_SIZE 0x234
15246 do_facet ost1 $LCTL set_param fail_loc=0x234
15247 $LFS setstripe $DIR/$tfile -i 0 -c 1
15248 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15249 cancel_lru_locks $FSNAME-OST0000
15250 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15252 run_test 246 "Read file of size 4095 should return right length"
15258 umount_client $submount
15263 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15265 skip_env "Fileset feature is not supported"
15267 local submount=${MOUNT}_$tdir
15270 mkdir -p $submount || error "mkdir $submount failed"
15271 FILESET="$FILESET/$tdir" mount_client $submount ||
15272 error "mount $submount failed"
15273 trap "cleanup_247 $submount" EXIT
15274 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15275 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15276 error "read $MOUNT/$tdir/$tfile failed"
15277 cleanup_247 $submount
15279 run_test 247a "mount subdir as fileset"
15282 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15283 skip_env "Fileset feature is not supported"
15285 local submount=${MOUNT}_$tdir
15287 rm -rf $MOUNT/$tdir
15288 mkdir -p $submount || error "mkdir $submount failed"
15290 FILESET="$FILESET/$tdir" mount_client $submount &&
15291 error "mount $submount should fail"
15294 run_test 247b "mount subdir that dose not exist"
15297 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15298 skip_env "Fileset feature is not supported"
15300 local submount=${MOUNT}_$tdir
15302 mkdir -p $MOUNT/$tdir/dir1
15303 mkdir -p $submount || error "mkdir $submount failed"
15304 trap "cleanup_247 $submount" EXIT
15305 FILESET="$FILESET/$tdir" mount_client $submount ||
15306 error "mount $submount failed"
15307 local fid=$($LFS path2fid $MOUNT/)
15308 $LFS fid2path $submount $fid && error "fid2path should fail"
15309 cleanup_247 $submount
15311 run_test 247c "running fid2path outside root"
15314 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15315 skip "Fileset feature is not supported"
15317 local submount=${MOUNT}_$tdir
15319 mkdir -p $MOUNT/$tdir/dir1
15320 mkdir -p $submount || error "mkdir $submount failed"
15321 FILESET="$FILESET/$tdir" mount_client $submount ||
15322 error "mount $submount failed"
15323 trap "cleanup_247 $submount" EXIT
15324 local fid=$($LFS path2fid $submount/dir1)
15325 $LFS fid2path $submount $fid || error "fid2path should succeed"
15326 cleanup_247 $submount
15328 run_test 247d "running fid2path inside root"
15332 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15334 skip "Fileset feature is not supported"
15336 local submount=${MOUNT}_$tdir
15339 mkdir -p $submount || error "mkdir $submount failed"
15340 FILESET="$FILESET/.." mount_client $submount &&
15341 error "mount $submount should fail"
15344 run_test 247e "mount .. as fileset"
15347 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15348 [ -z "$fast_read_sav" ] && skip "no fast read support"
15350 # create a large file for fast read verification
15351 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15353 # make sure the file is created correctly
15354 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15355 { rm -f $DIR/$tfile; skip "file creation error"; }
15357 echo "Test 1: verify that fast read is 4 times faster on cache read"
15359 # small read with fast read enabled
15360 $LCTL set_param -n llite.*.fast_read=1
15361 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15362 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15363 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15364 # small read with fast read disabled
15365 $LCTL set_param -n llite.*.fast_read=0
15366 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15367 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15368 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15370 # verify that fast read is 4 times faster for cache read
15371 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15372 error_not_in_vm "fast read was not 4 times faster: " \
15373 "$t_fast vs $t_slow"
15375 echo "Test 2: verify the performance between big and small read"
15376 $LCTL set_param -n llite.*.fast_read=1
15378 # 1k non-cache read
15379 cancel_lru_locks osc
15380 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15381 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15382 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15384 # 1M non-cache read
15385 cancel_lru_locks osc
15386 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15387 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15388 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15390 # verify that big IO is not 4 times faster than small IO
15391 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15392 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15394 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15397 run_test 248 "fast read verification"
15399 test_249() { # LU-7890
15400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15401 skip "Need at least version 2.8.54"
15404 $SETSTRIPE -c 1 $DIR/$tfile
15405 # Offset 2T == 4k * 512M
15406 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15407 error "dd to 2T offset failed"
15409 run_test 249 "Write above 2T file size"
15412 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15413 && skip "no 16TB file size limit on ZFS"
15415 $SETSTRIPE -c 1 $DIR/$tfile
15416 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15417 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15418 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15419 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15420 conv=notrunc,fsync && error "append succeeded"
15423 run_test 250 "Write above 16T limit"
15426 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15428 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15429 #Skip once - writing the first stripe will succeed
15430 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15431 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15432 error "short write happened"
15434 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15435 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15436 error "short read happened"
15440 run_test 251 "Handling short read and write correctly"
15443 remote_mds_nodsh && skip "remote MDS with nodsh"
15444 remote_ost_nodsh && skip "remote OST with nodsh"
15445 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15446 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15447 skip_env "ldiskfs only test"
15457 # check lr_reader on OST0000
15459 dev=$(facet_device $tgt)
15460 out=$(do_facet $tgt $LR_READER $dev)
15461 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15463 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15464 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15465 error "Invalid uuid returned by $LR_READER on target $tgt"
15466 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15468 # check lr_reader -c on MDT0000
15470 dev=$(facet_device $tgt)
15471 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15472 skip "$LR_READER does not support additional options"
15474 out=$(do_facet $tgt $LR_READER -c $dev)
15475 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15477 num=$(echo "$out" | grep -c "mdtlov")
15478 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15479 error "Invalid number of mdtlov clients returned by $LR_READER"
15480 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15482 # check lr_reader -cr on MDT0000
15483 out=$(do_facet $tgt $LR_READER -cr $dev)
15484 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15486 echo "$out" | grep -q "^reply_data:$" ||
15487 error "$LR_READER should have returned 'reply_data' section"
15488 num=$(echo "$out" | grep -c "client_generation")
15489 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15491 run_test 252 "check lr_reader tool"
15493 test_253_fill_ost() {
15494 local size_mb #how many MB should we write to pass watermark
15495 local lwm=$3 #low watermark
15496 local free_10mb #10% of free space
15498 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15499 size_mb=$((free_kb / 1024 - lwm))
15500 free_10mb=$((free_kb / 10240))
15501 #If 10% of free space cross low watermark use it
15502 if (( free_10mb > size_mb )); then
15505 #At least we need to store 1.1 of difference between
15506 #free space and low watermark
15507 size_mb=$((size_mb + size_mb / 10))
15509 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15510 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15511 oflag=append conv=notrunc
15516 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15517 echo "OST still has $((free_kb / 1024)) mbytes free"
15521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15522 remote_mds_nodsh && skip "remote MDS with nodsh"
15523 remote_mgs_nodsh && skip "remote MGS with nodsh"
15528 local ost_name=$($LFS osts |
15529 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15531 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15532 do_facet $SINGLEMDS $LCTL get_param -n \
15533 osp.$mdtosc_proc1.reserved_mb_high ||
15534 skip "remote MDS does not support reserved_mb_high"
15538 wait_delete_completed
15541 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15542 osp.$mdtosc_proc1.reserved_mb_high)
15543 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15544 osp.$mdtosc_proc1.reserved_mb_low)
15545 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15547 if ! combined_mgs_mds ; then
15550 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15551 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15552 error "Adding $ost_name to pool failed"
15554 # Wait for client to see a OST at pool
15555 wait_update $HOSTNAME "$LCTL get_param -n
15556 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15557 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15558 error "Client can not see the pool"
15559 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15560 error "Setstripe failed"
15562 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15563 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15564 echo "OST still has $((blocks/1024)) mbytes free"
15566 local new_lwm=$((blocks/1024-10))
15567 do_facet $SINGLEMDS $LCTL set_param \
15568 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15569 do_facet $SINGLEMDS $LCTL set_param \
15570 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15572 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15574 #First enospc could execute orphan deletion so repeat.
15575 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15577 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15578 osp.$mdtosc_proc1.prealloc_status)
15579 echo "prealloc_status $oa_status"
15581 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15582 error "File creation should fail"
15583 #object allocation was stopped, but we still able to append files
15584 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15585 error "Append failed"
15586 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15588 wait_delete_completed
15592 for i in $(seq 10 12); do
15593 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15594 error "File creation failed after rm";
15597 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15598 osp.$mdtosc_proc1.prealloc_status)
15599 echo "prealloc_status $oa_status"
15601 if (( oa_status != 0 )); then
15602 error "Object allocation still disable after rm"
15604 do_facet $SINGLEMDS $LCTL set_param \
15605 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15606 do_facet $SINGLEMDS $LCTL set_param \
15607 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15610 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15611 error "Remove $ost_name from pool failed"
15612 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15613 error "Pool destroy fialed"
15615 if ! combined_mgs_mds ; then
15619 run_test 253 "Check object allocation limit"
15622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15623 remote_mds_nodsh && skip "remote MDS with nodsh"
15624 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15625 skip "MDS does not support changelog_size"
15628 local MDT0=$(facet_svc $SINGLEMDS)
15630 changelog_register || error "changelog_register failed"
15632 changelog_clear 0 || error "changelog_clear failed"
15634 local size1=$(do_facet $SINGLEMDS \
15635 $LCTL get_param -n mdd.$MDT0.changelog_size)
15636 echo "Changelog size $size1"
15639 $LFS mkdir -i 0 $DIR/$tdir
15641 mkdir -p $DIR/$tdir/pics/2008/zachy
15642 touch $DIR/$tdir/pics/2008/zachy/timestamp
15643 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15644 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15645 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15646 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15647 rm $DIR/$tdir/pics/desktop.jpg
15649 local size2=$(do_facet $SINGLEMDS \
15650 $LCTL get_param -n mdd.$MDT0.changelog_size)
15651 echo "Changelog size after work $size2"
15653 (( $size2 > $size1 )) ||
15654 error "new Changelog size=$size2 less than old size=$size1"
15656 run_test 254 "Check changelog size"
15663 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15664 awk -F: '{print $2}' | grep $type > /dev/null
15665 if [ $? -ne 0 ]; then
15675 lfs ladvise -a willread $file > /dev/null 2>&1
15676 if [ $? -eq 0 ]; then
15680 lfs ladvise -a willread $file 2>&1 |
15681 grep "Inappropriate ioctl for device" > /dev/null
15682 if [ $? -eq 0 ]; then
15689 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15692 # run a random read IO workload
15693 # usage: random_read_iops <filename> <filesize> <iosize>
15694 random_read_iops() {
15697 local iosize=${3:-4096}
15699 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15700 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15703 drop_file_oss_cache() {
15707 $LFS ladvise -a dontneed $file 2>/dev/null ||
15708 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15711 ladvise_willread_performance()
15714 local average_origin=0
15715 local average_cache=0
15716 local average_ladvise=0
15718 for ((i = 1; i <= $repeat; i++)); do
15719 echo "Iter $i/$repeat: reading without willread hint"
15720 cancel_lru_locks osc
15721 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15722 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15723 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15724 average_origin=$(bc <<<"$average_origin + $speed_origin")
15726 cancel_lru_locks osc
15727 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15728 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15729 average_cache=$(bc <<<"$average_cache + $speed_cache")
15731 cancel_lru_locks osc
15732 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15733 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15734 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15735 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15736 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15738 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15739 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15740 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15742 speedup_cache=$(percent $average_cache $average_origin)
15743 speedup_ladvise=$(percent $average_ladvise $average_origin)
15745 echo "Average uncached read: $average_origin"
15746 echo "Average speedup with OSS cached read: " \
15747 "$average_cache = +$speedup_cache%"
15748 echo "Average speedup with ladvise willread: " \
15749 "$average_ladvise = +$speedup_ladvise%"
15751 local lowest_speedup=20
15752 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15753 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15754 "got $average_cache%. Skipping ladvise willread check."
15758 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15759 # it is still good to run until then to exercise 'ladvise willread'
15760 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15761 [ "$(facet_fstype ost1)" = "zfs" ] &&
15762 echo "osd-zfs does not support dontneed or drop_caches" &&
15765 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15766 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15767 error_not_in_vm "Speedup with willread is less than " \
15768 "$lowest_speedup%, got $average_ladvise%"
15772 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15773 skip "lustre < 2.8.54 does not support ladvise "
15774 remote_ost_nodsh && skip "remote OST with nodsh"
15776 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15778 ladvise_no_type willread $DIR/$tfile &&
15779 skip "willread ladvise is not supported"
15781 ladvise_no_ioctl $DIR/$tfile &&
15782 skip "ladvise ioctl is not supported"
15785 local size=$((size_mb * 1048576))
15786 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15787 error "dd to $DIR/$tfile failed"
15789 lfs ladvise -a willread $DIR/$tfile ||
15790 error "Ladvise failed with no range argument"
15792 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15793 error "Ladvise failed with no -l or -e argument"
15795 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15796 error "Ladvise failed with only -e argument"
15798 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15799 error "Ladvise failed with only -l argument"
15801 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15802 error "End offset should not be smaller than start offset"
15804 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15805 error "End offset should not be equal to start offset"
15807 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15808 error "Ladvise failed with overflowing -s argument"
15810 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15811 error "Ladvise failed with overflowing -e argument"
15813 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15814 error "Ladvise failed with overflowing -l argument"
15816 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15817 error "Ladvise succeeded with conflicting -l and -e arguments"
15819 echo "Synchronous ladvise should wait"
15821 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15822 do_nodes $(comma_list $(osts_nodes)) \
15823 $LCTL set_param fail_val=$delay fail_loc=0x237
15825 local start_ts=$SECONDS
15826 lfs ladvise -a willread $DIR/$tfile ||
15827 error "Ladvise failed with no range argument"
15828 local end_ts=$SECONDS
15829 local inteval_ts=$((end_ts - start_ts))
15831 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15832 error "Synchronous advice didn't wait reply"
15835 echo "Asynchronous ladvise shouldn't wait"
15836 local start_ts=$SECONDS
15837 lfs ladvise -a willread -b $DIR/$tfile ||
15838 error "Ladvise failed with no range argument"
15839 local end_ts=$SECONDS
15840 local inteval_ts=$((end_ts - start_ts))
15842 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15843 error "Asynchronous advice blocked"
15846 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15847 ladvise_willread_performance
15849 run_test 255a "check 'lfs ladvise -a willread'"
15855 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15859 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15860 skip "lustre < 2.8.54 does not support ladvise "
15861 remote_ost_nodsh && skip "remote OST with nodsh"
15863 lfs setstripe -c 1 -i 0 $DIR/$tfile
15865 ladvise_no_type dontneed $DIR/$tfile &&
15866 skip "dontneed ladvise is not supported"
15868 ladvise_no_ioctl $DIR/$tfile &&
15869 skip "ladvise ioctl is not supported"
15871 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15872 [ "$(facet_fstype ost1)" = "zfs" ] &&
15873 skip "zfs-osd does not support 'ladvise dontneed'"
15876 local size=$((size_mb * 1048576))
15877 # In order to prevent disturbance of other processes, only check 3/4
15878 # of the memory usage
15879 local kibibytes=$((size_mb * 1024 * 3 / 4))
15881 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15882 error "dd to $DIR/$tfile failed"
15884 local total=$(facet_meminfo ost1 MemTotal)
15885 echo "Total memory: $total KiB"
15887 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15888 local before_read=$(facet_meminfo ost1 Cached)
15889 echo "Cache used before read: $before_read KiB"
15891 lfs ladvise -a willread $DIR/$tfile ||
15892 error "Ladvise willread failed"
15893 local after_read=$(facet_meminfo ost1 Cached)
15894 echo "Cache used after read: $after_read KiB"
15896 lfs ladvise -a dontneed $DIR/$tfile ||
15897 error "Ladvise dontneed again failed"
15898 local no_read=$(facet_meminfo ost1 Cached)
15899 echo "Cache used after dontneed ladvise: $no_read KiB"
15901 if [ $total -lt $((before_read + kibibytes)) ]; then
15902 echo "Memory is too small, abort checking"
15906 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15907 error "Ladvise willread should use more memory" \
15908 "than $kibibytes KiB"
15911 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15912 error "Ladvise dontneed should release more memory" \
15913 "than $kibibytes KiB"
15916 run_test 255b "check 'lfs ladvise -a dontneed'"
15919 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15920 skip "lustre < 2.10.53 does not support lockahead"
15928 test_mkdir -p $DIR/$tdir
15929 $SETSTRIPE -i 0 $DIR/$tdir
15931 #test 10 returns only success/failure
15933 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15935 if [ $rc -eq 255 ]; then
15936 error "Ladvise test${i} failed, ${rc}"
15939 #test 11 counts lock enqueue requests, all others count new locks
15941 count=$(do_facet ost1 \
15942 $LCTL get_param -n ost.OSS.ost.stats)
15943 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15945 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15947 if [ $rc -eq 255 ]; then
15948 error "Ladvise test${i} failed, ${rc}"
15951 new_count=$(do_facet ost1 \
15952 $LCTL get_param -n ost.OSS.ost.stats)
15953 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15954 awk '{ print $2 }')
15956 difference="$((new_count - count))"
15957 if [ $difference -ne $rc ]; then
15958 error "Ladvise test${i}, bad enqueue count, returned " \
15959 "${rc}, actual ${difference}"
15962 for i in $(seq 12 21); do
15963 # If we do not do this, we run the risk of having too many
15964 # locks and starting lock cancellation while we are checking
15966 cancel_lru_locks osc
15968 count=$($LCTL get_param -n \
15969 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15971 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15973 if [ $rc -eq 255 ]; then
15974 error "Ladvise test ${i} failed, ${rc}"
15977 new_count=$($LCTL get_param -n \
15978 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15979 difference="$((new_count - count))"
15981 # Test 15 output is divided by 100 to map down to valid return
15982 if [ $i -eq 15 ]; then
15986 if [ $difference -ne $rc ]; then
15987 error "Ladvise test ${i}, bad lock count, returned " \
15988 "${rc}, actual ${difference}"
15992 #test 22 returns only success/failure
15994 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15996 if [ $rc -eq 255 ]; then
15997 error "Ladvise test${i} failed, ${rc}"
16000 run_test 255c "suite of ladvise lockahead tests"
16003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16004 remote_mds_nodsh && skip "remote MDS with nodsh"
16005 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16006 skip "ldiskfs only test"
16007 changelog_users $SINGLEMDS | grep "^cl" &&
16008 skip "active changelog user"
16014 mdt_dev=$(mdsdevname 1)
16017 changelog_register || error "changelog_register failed"
16020 mkdir -p $DIR/$tdir
16022 changelog_clear 0 || error "changelog_clear failed"
16025 touch $DIR/$tdir/{1..10}
16028 stop $SINGLEMDS || error "Fail to stop MDT"
16032 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16034 #after mount new plainllog is used
16035 touch $DIR/$tdir/{11..19}
16036 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16037 cat_sl=$(do_facet $SINGLEMDS "sync; \
16038 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16039 llog_reader $tmpfile | grep -c type=1064553b")
16040 do_facet $SINGLEMDS llog_reader $tmpfile
16042 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16044 changelog_clear 0 || error "changelog_clear failed"
16046 cat_sl=$(do_facet $SINGLEMDS "sync; \
16047 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16048 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16050 if (( cat_sl == 2 )); then
16051 error "Empty plain llog was not deleted from changelog catalog"
16052 elif (( cat_sl != 1 )); then
16053 error "Active plain llog shouldn't be deleted from catalog"
16056 run_test 256 "Check llog delete for empty and not full state"
16059 remote_mds_nodsh && skip "remote MDS with nodsh"
16060 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16061 skip "Need MDS version at least 2.8.55"
16063 test_mkdir $DIR/$tdir
16065 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16066 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16069 #define OBD_FAIL_MDS_XATTR_REP 0x161
16070 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16071 local facet=mds$((mdtidx + 1))
16072 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16073 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16075 stop $facet || error "stop MDS failed"
16076 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16077 error "start MDS fail"
16079 run_test 257 "xattr locks are not lost"
16081 # Verify we take the i_mutex when security requires it
16083 #define OBD_FAIL_IMUTEX_SEC 0x141c
16084 $LCTL set_param fail_loc=0x141c
16086 chmod u+s $DIR/$tfile
16087 chmod a+rwx $DIR/$tfile
16088 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16090 if [ $RC -ne 0 ]; then
16091 error "error, failed to take i_mutex, rc=$?"
16097 # Verify we do NOT take the i_mutex in the normal case
16099 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16100 $LCTL set_param fail_loc=0x141d
16103 chmod a+rw $DIR/$tfile
16104 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16106 if [ $RC -ne 0 ]; then
16107 error "error, took i_mutex unnecessarily, rc=$?"
16112 run_test 258b "verify i_mutex security behavior"
16115 #define OBD_FAIL_MDC_CLOSE 0x806
16116 $LCTL set_param fail_loc=0x80000806
16120 run_test 260 "Check mdc_close fail"
16122 ### Data-on-MDT sanity tests ###
16124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16125 skip "Need MDS version at least 2.10.55"
16128 local dom=$DIR/$tdir/dom_file
16129 local tmp=$DIR/$tdir/tmp_file
16131 mkdir -p $DIR/$tdir
16133 # basic checks for DoM component creation
16134 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16135 error "Can set MDT layout to non-first entry"
16137 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16138 error "Can define multiple entries as MDT layout"
16140 $LFS setstripe -E 1M -L mdt $dom ||
16141 error "Can't create DoM layout"
16143 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16144 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16145 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16147 local mdtidx=$($GETSTRIPE -M $dom)
16148 local mdtname=MDT$(printf %04x $mdtidx)
16149 local facet=mds$((mdtidx + 1))
16150 local space_check=1
16152 # Skip free space checks with ZFS
16153 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16159 local mdtfree1=$(do_facet $facet \
16160 lctl get_param -n osd*.*$mdtname.kbytesfree)
16161 dd if=/dev/urandom of=$tmp bs=1024 count=100
16162 # check also direct IO along write
16163 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16165 cmp $tmp $dom || error "file data is different"
16166 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16167 if [ $space_check == 1 ]; then
16168 local mdtfree2=$(do_facet $facet \
16169 lctl get_param -n osd*.*$mdtname.kbytesfree)
16170 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16171 error "MDT free space is wrong after write"
16175 $TRUNCATE $dom 10000
16176 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16177 if [ $space_check == 1 ]; then
16178 mdtfree1=$(do_facet $facet \
16179 lctl get_param -n osd*.*$mdtname.kbytesfree)
16180 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16181 error "MDT free space is wrong after truncate"
16187 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16188 if [ $space_check == 1 ]; then
16189 mdtfree2=$(do_facet $facet \
16190 lctl get_param -n osd*.*$mdtname.kbytesfree)
16191 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16192 error "MDT free space is wrong after append"
16197 if [ $space_check == 1 ]; then
16198 mdtfree1=$(do_facet $facet \
16199 lctl get_param -n osd*.*$mdtname.kbytesfree)
16200 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16201 error "MDT free space is wrong after removal"
16204 # combined striping
16205 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16206 error "Can't create DoM + OST striping"
16208 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16209 # check also direct IO along write
16210 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16212 cmp $tmp $dom || error "file data is different"
16213 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16219 run_test 270a "DoM: basic functionality tests"
16222 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16223 skip "Need MDS version at least 2.10.55"
16225 local dom=$DIR/$tdir/dom_file
16226 local max_size=1048576
16228 mkdir -p $DIR/$tdir
16229 $LFS setstripe -E $max_size -L mdt $dom
16231 # truncate over the limit
16232 $TRUNCATE $dom $(($max_size + 1)) &&
16233 error "successful truncate over the maximum size"
16234 # write over the limit
16235 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16236 error "successful write over the maximum size"
16237 # append over the limit
16238 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16239 echo "12345" >> $dom && error "successful append over the maximum size"
16244 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16247 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16248 skip "Need MDS version at least 2.10.55"
16250 mkdir -p $DIR/$tdir
16251 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16253 # check files inherit DoM EA
16254 touch $DIR/$tdir/first
16255 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16256 error "bad pattern"
16257 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16258 error "bad stripe count"
16259 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16260 error "bad stripe size"
16262 # check directory inherits DoM EA and uses it as default
16263 mkdir $DIR/$tdir/subdir
16264 touch $DIR/$tdir/subdir/second
16265 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16266 error "bad pattern in sub-directory"
16267 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16268 error "bad stripe count in sub-directory"
16269 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16270 error "bad stripe size in sub-directory"
16273 run_test 270c "DoM: DoM EA inheritance tests"
16276 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16277 skip "Need MDS version at least 2.10.55"
16279 mkdir -p $DIR/$tdir
16280 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16282 # inherit default DoM striping
16283 mkdir $DIR/$tdir/subdir
16284 touch $DIR/$tdir/subdir/f1
16286 # change default directory striping
16287 $LFS setstripe -c 1 $DIR/$tdir/subdir
16288 touch $DIR/$tdir/subdir/f2
16289 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16290 error "wrong default striping in file 2"
16291 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16292 error "bad pattern in file 2"
16295 run_test 270d "DoM: change striping from DoM to RAID0"
16298 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16299 skip "Need MDS version at least 2.10.55"
16301 mkdir -p $DIR/$tdir/dom
16302 mkdir -p $DIR/$tdir/norm
16305 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16306 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16308 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16309 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16311 # find DoM files by layout
16312 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16313 [ $NUM -eq $DOMFILES ] ||
16314 error "lfs find -L: found $NUM, expected $DOMFILES"
16315 echo "Test 1: lfs find 20 DOM files by layout: OK"
16317 # there should be 1 dir with default DOM striping
16318 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16320 error "lfs find -L: found $NUM, expected 1 dir"
16321 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16323 # find DoM files by stripe size
16324 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16325 [ $NUM -eq $DOMFILES ] ||
16326 error "lfs find -S: found $NUM, expected $DOMFILES"
16327 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16329 # find files by stripe offset except DoM files
16330 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16331 [ $NUM -eq $NORMFILES ] ||
16332 error "lfs find -i: found $NUM, expected $NORMFILES"
16333 echo "Test 5: lfs find no DOM files by stripe index: OK"
16336 run_test 270e "DoM: lfs find with DoM files test"
16339 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16340 skip "Need MDS version at least 2.10.55"
16342 local mdtname=${FSNAME}-MDT0000-mdtlov
16343 local dom=$DIR/$tdir/dom_file
16344 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16345 lod.$mdtname.dom_stripesize)
16346 local dom_limit=131072
16348 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16349 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16350 lod.$mdtname.dom_stripesize)
16351 [ ${dom_limit} -eq ${dom_current} ] ||
16352 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16354 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16355 $LFS setstripe -d $DIR/$tdir
16356 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16357 error "Can't set directory default striping"
16359 # exceed maximum stripe size
16360 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16361 error "Able to create DoM component size more than LOD limit"
16363 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16364 dom_current=$(do_facet mds1 $LCTL get_param -n \
16365 lod.$mdtname.dom_stripesize)
16366 [ 0 -eq ${dom_current} ] ||
16367 error "Can't set zero DoM stripe limit"
16369 # too low values to be aligned with smallest stripe size 64K
16370 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16371 dom_current=$(do_facet mds1 $LCTL get_param -n \
16372 lod.$mdtname.dom_stripesize)
16373 [ 30000 -eq ${dom_current} ] &&
16374 error "Can set too small DoM stripe limit"
16376 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16377 dom_current=$(do_facet mds1 $LCTL get_param -n \
16378 lod.$mdtname.dom_stripesize)
16380 [ 2147483648 -eq ${dom_current} ] &&
16381 error "Can set too large DoM stripe limit"
16383 do_facet mds1 $LCTL set_param -n \
16384 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16385 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16386 error "Can't create DoM component size after limit change"
16387 do_facet mds1 $LCTL set_param -n \
16388 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16389 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16390 error "Can create big DoM component after limit decrease"
16391 touch ${dom}_def ||
16392 error "Can't create file with old default layout"
16394 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16397 run_test 270f "DoM: maximum DoM stripe size checks"
16400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16401 skip "Need MDS version at least 2.10.55"
16403 local dom=$DIR/$tdir/dom
16405 mkdir -p $DIR/$tdir
16407 $LFS setstripe -E 1024K -L mdt $dom
16409 lctl set_param -n mdc.*.stats=clear
16410 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16411 cat $dom > /dev/null
16412 local reads=$(lctl get_param -n mdc.*.stats |
16413 awk '/ost_read/ {print $2}')
16414 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16418 run_test 271a "DoM: data is cached for read after write"
16421 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16422 skip "Need MDS version at least 2.10.55"
16424 local dom=$DIR/$tdir/dom
16426 mkdir -p $DIR/$tdir
16428 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16430 lctl set_param -n mdc.*.stats=clear
16431 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16432 cancel_lru_locks mdc
16433 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16434 # second stat to check size is cached on client
16435 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16436 local gls=$(lctl get_param -n mdc.*.stats |
16437 awk '/ldlm_glimpse/ {print $2}')
16438 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16441 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16444 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16445 skip "Need MDS version at least 2.10.55"
16447 local dom=$DIR/$tdir/dom
16449 mkdir -p $DIR/$tdir
16451 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16453 lctl set_param -n mdc.*.stats=clear
16454 lctl set_param -n osc.*.stats=clear
16455 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16456 cancel_lru_locks mdc
16457 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16458 # second stat to check size is cached on client
16459 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16460 local gls=$(lctl get_param -n mdc.*.stats |
16461 awk '/ldlm_glimpse/ {print $2}')
16462 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16463 local gls=$(lctl get_param -n osc.*.stats |
16464 awk '/ldlm_glimpse/ {print $2}')
16465 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16468 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16471 # test to be enabled with lock_convert
16472 skip "skipped until lock convert will be implemented"
16474 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16475 skip "Need MDS version at least 2.10.55"
16477 local dom=$DIR/$tdir/dom
16479 mkdir -p $DIR/$tdir
16481 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16483 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16484 local facet=mds$((mdtidx + 1))
16486 cancel_lru_locks mdc
16487 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16488 createmany -o $dom 1000
16489 lctl set_param -n mdc.*.stats=clear
16490 smalliomany -w $dom 1000 200
16491 lctl get_param -n mdc.*.stats
16492 local enq=$(lctl get_param -n mdc.*.stats |
16493 awk '/ldlm_ibits_enqueue/ {print $2}')
16494 # Each file has 1 open, 1 IO enqueues, total 2000
16495 # but now we have also +1 getxattr for security.capability, total 3000
16496 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16497 unlinkmany $dom 1000
16499 cancel_lru_locks mdc
16500 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16501 createmany -o $dom 1000
16502 lctl set_param -n mdc.*.stats=clear
16503 smalliomany -w $dom 1000 200
16504 lctl get_param -n mdc.*.stats
16505 local enq_2=$(lctl get_param -n mdc.*.stats |
16506 awk '/ldlm_ibits_enqueue/ {print $2}')
16507 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16508 # for OPEN and IO lock.
16509 [ $((enq - enq_2)) -ge 1000 ] ||
16510 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16511 unlinkmany $dom 1000
16514 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16517 remote_ost_nodsh && skip "remote OST with nodsh"
16518 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16519 skip "Need OST version >= 2.10.57"
16521 local file=$DIR/$tfile
16524 oss=$(comma_list $(osts_nodes))
16526 dd if=/dev/urandom of=$file bs=1M count=2 ||
16527 error "failed to create a file"
16528 cancel_lru_locks osc
16531 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16532 error "failed to read a file"
16534 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16535 $LCTL set_param fail_loc=0x8000031f
16537 cancel_lru_locks osc &
16540 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16541 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16542 #IO takes another lock, but matches the PENDING one
16543 #and places it to the IO RPC
16544 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16545 error "failed to read a file with PENDING lock"
16547 run_test 275 "Read on a canceled duplicate lock"
16550 remote_ost_nodsh && skip "remote OST with nodsh"
16553 do_facet ost1 "(while true; do \
16554 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16555 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16558 for LOOP in $(seq 20); do
16560 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16563 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16564 rm $TMP/sanity_276_pid"
16566 run_test 276 "Race between mount and obd_statfs"
16568 cleanup_test_300() {
16572 test_striped_dir() {
16577 mkdir -p $DIR/$tdir
16579 SAVE_UMASK=$(umask)
16580 trap cleanup_test_300 RETURN EXIT
16582 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16583 $DIR/$tdir/striped_dir ||
16584 error "set striped dir error"
16586 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16587 [ "$mode" = "755" ] || error "expect 755 got $mode"
16589 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16590 error "getdirstripe failed"
16591 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16592 if [ "$stripe_count" != "2" ]; then
16593 error "1:stripe_count is $stripe_count, expect 2"
16595 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16596 if [ "$stripe_count" != "2" ]; then
16597 error "2:stripe_count is $stripe_count, expect 2"
16600 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16601 if [ "$stripe_index" != "$mdt_index" ]; then
16602 error "stripe_index is $stripe_index, expect $mdt_index"
16605 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16606 error "nlink error after create striped dir"
16608 mkdir $DIR/$tdir/striped_dir/a
16609 mkdir $DIR/$tdir/striped_dir/b
16611 stat $DIR/$tdir/striped_dir/a ||
16612 error "create dir under striped dir failed"
16613 stat $DIR/$tdir/striped_dir/b ||
16614 error "create dir under striped dir failed"
16616 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16617 error "nlink error after mkdir"
16619 rmdir $DIR/$tdir/striped_dir/a
16620 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16621 error "nlink error after rmdir"
16623 rmdir $DIR/$tdir/striped_dir/b
16624 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16625 error "nlink error after rmdir"
16627 chattr +i $DIR/$tdir/striped_dir
16628 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16629 error "immutable flags not working under striped dir!"
16630 chattr -i $DIR/$tdir/striped_dir
16632 rmdir $DIR/$tdir/striped_dir ||
16633 error "rmdir striped dir error"
16641 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16642 skip "skipped for lustre < 2.7.0"
16643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16644 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16646 test_striped_dir 0 || error "failed on striped dir on MDT0"
16647 test_striped_dir 1 || error "failed on striped dir on MDT0"
16649 run_test 300a "basic striped dir sanity test"
16652 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16653 skip "skipped for lustre < 2.7.0"
16654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16655 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16662 test_mkdir $DIR/$tdir || error "mkdir fail"
16663 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16664 error "set striped dir error"
16665 for i in {0..9}; do
16666 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16668 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16669 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16670 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16672 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16673 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16674 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16678 run_test 300b "check ctime/mtime for striped dir"
16681 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16682 skip "skipped for lustre < 2.7.0"
16683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16684 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16688 mkdir -p $DIR/$tdir
16689 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16690 error "set striped dir error"
16692 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16693 error "chown striped dir failed"
16695 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16696 error "create 5k files failed"
16698 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16700 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16704 run_test 300c "chown && check ls under striped directory"
16707 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16708 skip "skipped for lustre < 2.7.0"
16709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16710 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16715 mkdir -p $DIR/$tdir
16716 $SETSTRIPE -c 2 $DIR/$tdir
16718 #local striped directory
16719 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16720 error "set striped dir error"
16721 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16722 error "create 10 files failed"
16724 #remote striped directory
16725 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16726 error "set striped dir error"
16727 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16728 error "create 10 files failed"
16730 for file in $(find $DIR/$tdir); do
16731 stripe_count=$($GETSTRIPE -c $file)
16732 [ $stripe_count -eq 2 ] ||
16733 error "wrong stripe $stripe_count for $file"
16738 run_test 300d "check default stripe under striped directory"
16741 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16742 skip "Need MDS version at least 2.7.55"
16743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16744 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16749 mkdir -p $DIR/$tdir
16751 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16752 error "set striped dir error"
16754 touch $DIR/$tdir/striped_dir/a
16755 touch $DIR/$tdir/striped_dir/b
16756 touch $DIR/$tdir/striped_dir/c
16758 mkdir $DIR/$tdir/striped_dir/dir_a
16759 mkdir $DIR/$tdir/striped_dir/dir_b
16760 mkdir $DIR/$tdir/striped_dir/dir_c
16762 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16763 error "set striped adir under striped dir error"
16765 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16766 error "set striped bdir under striped dir error"
16768 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16769 error "set striped cdir under striped dir error"
16771 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16772 error "rename dir under striped dir fails"
16774 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16775 error "rename dir under different stripes fails"
16777 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16778 error "rename file under striped dir should succeed"
16780 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16781 error "rename dir under striped dir should succeed"
16785 run_test 300e "check rename under striped directory"
16788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16789 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16791 skip "Need MDS version at least 2.7.55"
16797 mkdir -p $DIR/$tdir
16799 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16800 error "set striped dir error"
16802 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16803 error "set striped dir error"
16805 touch $DIR/$tdir/striped_dir/a
16806 mkdir $DIR/$tdir/striped_dir/dir_a
16807 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16808 error "create striped dir under striped dir fails"
16810 touch $DIR/$tdir/striped_dir1/b
16811 mkdir $DIR/$tdir/striped_dir1/dir_b
16812 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16813 error "create striped dir under striped dir fails"
16815 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16816 error "rename dir under different striped dir should fail"
16818 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16819 error "rename striped dir under diff striped dir should fail"
16821 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16822 error "rename file under diff striped dirs fails"
16826 run_test 300f "check rename cross striped directory"
16828 test_300_check_default_striped_dir()
16831 local default_count=$2
16832 local default_index=$3
16835 local dir_stripe_index
16838 echo "checking $dirname $default_count $default_index"
16839 $LFS setdirstripe -D -c $default_count -i $default_index \
16840 -t all_char $DIR/$tdir/$dirname ||
16841 error "set default stripe on striped dir error"
16842 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16843 [ $stripe_count -eq $default_count ] ||
16844 error "expect $default_count get $stripe_count for $dirname"
16846 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16847 [ $stripe_index -eq $default_index ] ||
16848 error "expect $default_index get $stripe_index for $dirname"
16850 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16851 error "create dirs failed"
16853 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16854 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16855 for dir in $(find $DIR/$tdir/$dirname/*); do
16856 stripe_count=$($LFS getdirstripe -c $dir)
16857 [ $stripe_count -eq $default_count ] ||
16858 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16859 error "stripe count $default_count != $stripe_count for $dir"
16861 stripe_index=$($LFS getdirstripe -i $dir)
16862 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16863 error "$stripe_index != $default_index for $dir"
16865 #check default stripe
16866 stripe_count=$($LFS getdirstripe -D -c $dir)
16867 [ $stripe_count -eq $default_count ] ||
16868 error "default count $default_count != $stripe_count for $dir"
16870 stripe_index=$($LFS getdirstripe -D -i $dir)
16871 [ $stripe_index -eq $default_index ] ||
16872 error "default index $default_index != $stripe_index for $dir"
16874 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16879 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16880 skip "Need MDS version at least 2.7.55"
16887 mkdir $DIR/$tdir/normal_dir
16889 #Checking when client cache stripe index
16890 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16891 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16892 error "create striped_dir failed"
16894 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16895 error "create dir0 fails"
16896 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16897 [ $stripe_index -eq 0 ] ||
16898 error "dir0 expect index 0 got $stripe_index"
16900 mkdir $DIR/$tdir/striped_dir/dir1 ||
16901 error "create dir1 fails"
16902 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16903 [ $stripe_index -eq 1 ] ||
16904 error "dir1 expect index 1 got $stripe_index"
16906 #check default stripe count/stripe index
16907 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16908 test_300_check_default_striped_dir normal_dir 1 0
16909 test_300_check_default_striped_dir normal_dir 2 1
16910 test_300_check_default_striped_dir normal_dir 2 -1
16912 #delete default stripe information
16913 echo "delete default stripeEA"
16914 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16915 error "set default stripe on striped dir error"
16917 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16918 for dir in $(find $DIR/$tdir/normal_dir/*); do
16919 stripe_count=$($LFS getdirstripe -c $dir)
16920 [ $stripe_count -eq 0 ] ||
16921 error "expect 1 get $stripe_count for $dir"
16922 stripe_index=$($LFS getdirstripe -i $dir)
16923 [ $stripe_index -eq 0 ] ||
16924 error "expect 0 get $stripe_index for $dir"
16927 run_test 300g "check default striped directory for normal directory"
16930 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16931 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16932 skip "Need MDS version at least 2.7.55"
16938 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16939 error "set striped dir error"
16941 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16942 test_300_check_default_striped_dir striped_dir 1 0
16943 test_300_check_default_striped_dir striped_dir 2 1
16944 test_300_check_default_striped_dir striped_dir 2 -1
16946 #delete default stripe information
16947 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16948 error "set default stripe on striped dir error"
16950 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16951 for dir in $(find $DIR/$tdir/striped_dir/*); do
16952 stripe_count=$($LFS getdirstripe -c $dir)
16953 [ $stripe_count -eq 0 ] ||
16954 error "expect 1 get $stripe_count for $dir"
16957 run_test 300h "check default striped directory for striped directory"
16960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16961 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16963 skip "Need MDS version at least 2.7.55"
16970 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16971 error "set striped dir error"
16973 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16974 error "create files under striped dir failed"
16976 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16977 error "set striped hashdir error"
16979 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16980 error "create dir0 under hash dir failed"
16981 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16982 error "create dir1 under hash dir failed"
16984 # unfortunately, we need to umount to clear dir layout cache for now
16985 # once we fully implement dir layout, we can drop this
16986 umount_client $MOUNT || error "umount failed"
16987 mount_client $MOUNT || error "mount failed"
16989 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16990 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16991 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16993 #set the stripe to be unknown hash type
16994 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16995 $LCTL set_param fail_loc=0x1901
16996 for ((i = 0; i < 10; i++)); do
16997 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16998 error "stat f-$i failed"
16999 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17002 touch $DIR/$tdir/striped_dir/f0 &&
17003 error "create under striped dir with unknown hash should fail"
17005 $LCTL set_param fail_loc=0
17007 umount_client $MOUNT || error "umount failed"
17008 mount_client $MOUNT || error "mount failed"
17012 run_test 300i "client handle unknown hash type striped directory"
17015 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17018 skip "Need MDS version at least 2.7.55"
17025 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17026 $LCTL set_param fail_loc=0x1702
17027 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17028 error "set striped dir error"
17030 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17031 error "create files under striped dir failed"
17033 $LCTL set_param fail_loc=0
17035 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17039 run_test 300j "test large update record"
17042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17043 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17044 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17045 skip "Need MDS version at least 2.7.55"
17052 #define OBD_FAIL_LARGE_STRIPE 0x1703
17053 $LCTL set_param fail_loc=0x1703
17054 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17055 error "set striped dir error"
17056 $LCTL set_param fail_loc=0
17058 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17059 error "getstripeddir fails"
17060 rm -rf $DIR/$tdir/striped_dir ||
17061 error "unlink striped dir fails"
17065 run_test 300k "test large striped directory"
17068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17069 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17070 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17071 skip "Need MDS version at least 2.7.55"
17075 test_mkdir -p $DIR/$tdir/striped_dir
17076 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17077 error "chown $RUNAS_ID failed"
17078 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17079 error "set default striped dir failed"
17081 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17082 $LCTL set_param fail_loc=0x80000158
17083 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17085 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17086 [ $stripe_index -eq 1 ] ||
17087 error "expect 1 get $stripe_index for $dir"
17089 run_test 300l "non-root user to create dir under striped dir with stale layout"
17092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17093 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17094 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17095 skip "Need MDS version at least 2.7.55"
17097 mkdir -p $DIR/$tdir/striped_dir
17098 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17099 error "set default stripes dir error"
17101 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17103 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17104 [ $stripe_count -eq 0 ] ||
17105 error "expect 0 get $stripe_count for a"
17107 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17108 error "set default stripes dir error"
17110 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17112 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17113 [ $stripe_count -eq 0 ] ||
17114 error "expect 0 get $stripe_count for b"
17116 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17117 error "set default stripes dir error"
17119 mkdir $DIR/$tdir/striped_dir/c &&
17120 error "default stripe_index is invalid, mkdir c should fails"
17122 rm -rf $DIR/$tdir || error "rmdir fails"
17124 run_test 300m "setstriped directory on single MDT FS"
17127 local list=$(comma_list $(mdts_nodes))
17130 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17136 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17137 skip "Need MDS version at least 2.7.55"
17138 remote_mds_nodsh && skip "remote MDS with nodsh"
17141 local list=$(comma_list $(mdts_nodes))
17143 trap cleanup_300n RETURN EXIT
17144 mkdir -p $DIR/$tdir
17145 chmod 777 $DIR/$tdir
17146 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17147 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17148 error "create striped dir succeeds with gid=0"
17150 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17151 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17152 error "create striped dir fails with gid=-1"
17154 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17155 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17156 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17157 error "set default striped dir succeeds with gid=0"
17160 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17161 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17162 error "set default striped dir fails with gid=-1"
17165 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17166 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17167 error "create test_dir fails"
17168 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17169 error "create test_dir1 fails"
17170 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17171 error "create test_dir2 fails"
17174 run_test 300n "non-root user to create dir under striped dir with default EA"
17177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17178 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17179 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17180 skip "Need MDS version at least 2.7.55"
17185 mkdir -p $DIR/$tdir
17187 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17188 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17189 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17190 skip "not enough free inodes $numfree1 $numfree2"
17193 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17194 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17195 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17196 skip "not enough free space $numfree1 $numfree2"
17199 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17200 error "setdirstripe fails"
17202 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17203 error "create dirs fails"
17205 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17206 ls $DIR/$tdir/striped_dir > /dev/null ||
17207 error "ls striped dir fails"
17208 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17209 error "unlink big striped dir fails"
17211 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17215 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17216 remote_mds_nodsh && skip "remote MDS with nodsh"
17218 mkdir -p $DIR/$tdir
17220 #define OBD_FAIL_OUT_ENOSPC 0x1704
17221 do_facet mds2 lctl set_param fail_loc=0x80001704
17222 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17223 && error "create striped directory should fail"
17225 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17227 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17230 run_test 300p "create striped directory without space"
17233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17234 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17236 local fd=$(free_fd)
17237 local cmd="exec $fd<$tdir"
17239 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17242 trap "eval $cmd" EXIT
17243 cd $tdir || error "cd $tdir fails"
17244 rmdir ../$tdir || error "rmdir $tdir fails"
17245 mkdir local_dir && error "create dir succeeds"
17246 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17250 run_test 300q "create remote directory under orphan directory"
17252 prepare_remote_file() {
17253 mkdir $DIR/$tdir/src_dir ||
17254 error "create remote source failed"
17256 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17257 error "cp to remote source failed"
17258 touch $DIR/$tdir/src_dir/a
17260 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17261 error "create remote target dir failed"
17263 touch $DIR/$tdir/tgt_dir/b
17265 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17266 error "rename dir cross MDT failed!"
17268 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17269 error "src_child still exists after rename"
17271 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17272 error "missing file(a) after rename"
17274 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17275 error "diff after rename"
17279 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17282 local remote_file=$DIR/$tdir/tgt_dir/b
17284 mkdir -p $DIR/$tdir
17286 prepare_remote_file || error "prepare remote file failed"
17289 $OPENUNLINK $remote_file $remote_file ||
17290 error "openunlink $remote_file failed"
17291 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17293 run_test 310a "open unlink remote file"
17296 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17299 local remote_file=$DIR/$tdir/tgt_dir/b
17301 mkdir -p $DIR/$tdir
17303 prepare_remote_file || error "prepare remote file failed"
17305 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17306 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17307 $CHECKSTAT -t file $remote_file || error "check file failed"
17309 run_test 310b "unlink remote file with multiple links while open"
17312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17313 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
17315 local remote_file=$DIR/$tdir/tgt_dir/b
17317 mkdir -p $DIR/$tdir
17319 prepare_remote_file || error "prepare remote file failed"
17321 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17322 multiop_bg_pause $remote_file O_uc ||
17323 error "mulitop failed for remote file"
17325 $MULTIOP $DIR/$tfile Ouc
17326 kill -USR1 $MULTIPID
17329 run_test 310c "open-unlink remote file with multiple links"
17333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17334 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17335 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17336 skip "lustre < 2.8.54 does not contain LU-4825 fix"
17337 remote_mds_nodsh && skip "remote MDS with nodsh"
17339 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17341 mkdir -p $DIR/$tdir
17342 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17343 createmany -o $DIR/$tdir/$tfile. 1000
17345 # statfs data is not real time, let's just calculate it
17346 old_iused=$((old_iused + 1000))
17348 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17349 osp.*OST0000*MDT0000.create_count")
17350 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17351 osp.*OST0000*MDT0000.max_create_count")
17352 for idx in $(seq $MDSCOUNT); do
17353 do_facet mds$idx "lctl set_param -n \
17354 osp.*OST0000*MDT000?.max_create_count=0"
17357 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17358 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17359 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17361 unlinkmany $DIR/$tdir/$tfile. 1000
17363 for idx in $(seq $MDSCOUNT); do
17364 do_facet mds$idx "lctl set_param -n \
17365 osp.*OST0000*MDT000?.max_create_count=$max_count"
17366 do_facet mds$idx "lctl set_param -n \
17367 osp.*OST0000*MDT000?.create_count=$count"
17371 for i in $(seq 120); do
17372 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17373 # system may be too busy to destroy all objs in time, use
17374 # a somewhat small value to not fail autotest
17375 [ $((old_iused - new_iused)) -gt 400 ] && break
17379 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17380 [ $((old_iused - new_iused)) -gt 400 ] ||
17381 error "objs not destroyed after unlink"
17383 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17390 local vdevdir=$(dirname $(facet_vdevice $ost))
17391 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17392 local zfs_zapid=$(do_facet $ost $cmd |
17393 grep -w "/O/0/d$((objid%32))" -C 5 |
17394 awk '/Object/{getline; print $1}')
17395 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17396 awk "/$objid = /"'{printf $3}')
17401 zfs_object_blksz() {
17405 local vdevdir=$(dirname $(facet_vdevice $ost))
17406 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17407 local blksz=$(do_facet $ost $cmd $objid |
17408 awk '/dblk/{getline; printf $4}')
17410 case "${blksz: -1}" in
17411 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17412 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17419 test_312() { # LU-4856
17420 remote_ost_nodsh && skip "remote OST with nodsh"
17421 [ $(facet_fstype ost1) = "zfs" ] ||
17422 skip_env "the test only applies to zfs"
17424 local max_blksz=$(do_facet ost1 \
17425 $ZFS get -p recordsize $(facet_device ost1) |
17426 awk '!/VALUE/{print $3}')
17427 local min_blksz=$(getconf PAGE_SIZE)
17429 # to make life a little bit easier
17430 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17431 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17433 local tf=$DIR/$tdir/$tfile
17435 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17437 # Get ZFS object id
17438 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17440 # block size change by sequential over write
17442 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17443 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17445 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17446 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17450 # block size change by sequential append write
17451 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17452 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17453 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17455 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17456 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17457 oflag=sync conv=notrunc
17459 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17460 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17461 error "blksz error, actual $blksz, " \
17462 "expected: 2 * $count * $min_blksz"
17468 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17469 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17471 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17472 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17473 [ $blksz -eq $min_blksz ] ||
17474 error "blksz error: $blksz, expected: $min_blksz"
17476 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17477 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17478 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17480 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17481 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17482 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17484 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17487 remote_ost_nodsh && skip "remote OST with nodsh"
17489 local file=$DIR/$tfile
17491 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17493 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17494 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17495 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17496 error "write should failed"
17497 do_facet ost1 "$LCTL set_param fail_loc=0"
17500 run_test 313 "io should fail after last_rcvd update fail"
17503 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17505 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17506 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17508 wait_delete_completed
17509 do_facet ost1 "$LCTL set_param fail_loc=0"
17511 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17513 test_315() { # LU-618
17514 local file=$DIR/$tfile
17517 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17518 $MULTIOP $file oO_RDONLY:r4096000_c &
17523 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17526 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17529 run_test 315 "read should be accounted"
17532 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17533 large_xattr_enabled || skip_env "large_xattr disabled"
17535 rm -rf $DIR/$tdir/d
17536 mkdir -p $DIR/$tdir/d
17537 chown nobody $DIR/$tdir/d
17538 touch $DIR/$tdir/d/file
17540 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17542 run_test 316 "lfs mv"
17545 local read_write=$1
17546 if [ "$read_write" = "write" ]; then
17547 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17548 elif [ "$read_write" = "read" ]; then
17549 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17551 error "argument error"
17554 # turn off debug for performance testing
17555 local saved_debug=$($LCTL get_param -n debug)
17556 $LCTL set_param debug=0
17558 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17560 # get ost1 size - lustre-OST0000
17561 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17562 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17563 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17565 if [ "$read_write" = "read" ]; then
17566 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17569 local start_time=$(date +%s.%N)
17570 $dd_cmd bs=1M count=$blocks oflag=sync ||
17571 error "real dd $read_write error"
17572 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17574 if [ "$read_write" = "write" ]; then
17578 # define OBD_FAIL_OST_FAKE_RW 0x238
17579 do_facet ost1 $LCTL set_param fail_loc=0x238
17581 local start_time=$(date +%s.%N)
17582 $dd_cmd bs=1M count=$blocks oflag=sync ||
17583 error "fake dd $read_write error"
17584 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17586 if [ "$read_write" = "write" ]; then
17588 cancel_lru_locks osc
17589 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17590 error "$tfile size not $blocks MB"
17592 do_facet ost1 $LCTL set_param fail_loc=0
17594 echo "fake $read_write $duration_fake vs. normal $read_write" \
17595 "$duration in seconds"
17596 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17597 error_not_in_vm "fake write is slower"
17599 $LCTL set_param -n debug="$saved_debug"
17602 test_399a() { # LU-7655 for OST fake write
17603 remote_ost_nodsh && skip "remote OST with nodsh"
17607 run_test 399a "fake write should not be slower than normal write"
17609 test_399b() { # LU-8726 for OST fake read
17610 remote_ost_nodsh && skip "remote OST with nodsh"
17611 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17612 skip_env "ldiskfs only test"
17617 run_test 399b "fake read should not be slower than normal read"
17619 test_400a() { # LU-1606, was conf-sanity test_74
17620 if ! which $CC > /dev/null 2>&1; then
17621 skip_env "$CC is not installed"
17624 local extra_flags=''
17625 local out=$TMP/$tfile
17626 local prefix=/usr/include/lustre
17629 if ! [[ -d $prefix ]]; then
17630 # Assume we're running in tree and fixup the include path.
17631 extra_flags+=" -I$LUSTRE/include"
17632 extra_flags+=" -L$LUSTRE/utils"
17635 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17636 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17637 error "client api broken"
17641 run_test 400a "Lustre client api program can compile and link"
17643 test_400b() { # LU-1606, LU-5011
17645 local out=$TMP/$tfile
17646 local prefix=/usr/include/linux/lustre
17648 # We use a hard coded prefix so that this test will not fail
17649 # when run in tree. There are headers in lustre/include/lustre/
17650 # that are not packaged (like lustre_idl.h) and have more
17651 # complicated include dependencies (like config.h and lnet/types.h).
17652 # Since this test about correct packaging we just skip them when
17653 # they don't exist (see below) rather than try to fixup cppflags.
17655 if ! which $CC > /dev/null 2>&1; then
17656 skip_env "$CC is not installed"
17659 for header in $prefix/*.h; do
17660 if ! [[ -f "$header" ]]; then
17664 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17665 continue # lustre_ioctl.h is internal header
17668 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17669 error "cannot compile '$header'"
17673 run_test 400b "packaged headers can be compiled"
17675 test_401a() { #LU-7437
17676 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17677 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
17679 #count the number of parameters by "list_param -R"
17680 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17681 #count the number of parameters by listing proc files
17682 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17683 echo "proc_dirs='$proc_dirs'"
17684 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17685 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17688 [ $params -eq $procs ] ||
17689 error "found $params parameters vs. $procs proc files"
17691 # test the list_param -D option only returns directories
17692 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17693 #count the number of parameters by listing proc directories
17694 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17697 [ $params -eq $procs ] ||
17698 error "found $params parameters vs. $procs proc files"
17700 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17703 local save=$($LCTL get_param -n jobid_var)
17706 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17707 error "no error returned when setting bad parameters"
17709 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17710 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17712 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17713 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17714 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17716 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17719 local jobid_var_old=$($LCTL get_param -n jobid_var)
17720 local jobid_var_new
17722 $LCTL set_param jobid_var= &&
17723 error "no error returned for 'set_param a='"
17725 jobid_var_new=$($LCTL get_param -n jobid_var)
17726 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17727 error "jobid_var was changed by setting without value"
17729 $LCTL set_param jobid_var &&
17730 error "no error returned for 'set_param a'"
17732 jobid_var_new=$($LCTL get_param -n jobid_var)
17733 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17734 error "jobid_var was changed by setting without value"
17736 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17739 local jobid_var_old=$($LCTL get_param -n jobid_var)
17740 local jobid_var_new
17741 local new_value="foo=bar"
17743 $LCTL set_param jobid_var=$new_value ||
17744 error "'set_param a=b' did not accept a value containing '='"
17746 jobid_var_new=$($LCTL get_param -n jobid_var)
17747 [[ "$jobid_var_new" == "$new_value" ]] ||
17748 error "'set_param a=b' failed on a value containing '='"
17750 # Reset the jobid_var to test the other format
17751 $LCTL set_param jobid_var=$jobid_var_old
17752 jobid_var_new=$($LCTL get_param -n jobid_var)
17753 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17754 error "failed to reset jobid_var"
17756 $LCTL set_param jobid_var $new_value ||
17757 error "'set_param a b' did not accept a value containing '='"
17759 jobid_var_new=$($LCTL get_param -n jobid_var)
17760 [[ "$jobid_var_new" == "$new_value" ]] ||
17761 error "'set_param a b' failed on a value containing '='"
17763 $LCTL set_param jobid_var $jobid_var_old
17764 jobid_var_new=$($LCTL get_param -n jobid_var)
17765 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17766 error "failed to reset jobid_var"
17768 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17771 local server_version=$(lustre_version_code $SINGLEMDS)
17772 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17773 [[ $server_version -ge $(version_code 2.7.18.4) &&
17774 $server_version -lt $(version_code 2.7.50) ]] ||
17775 [[ $server_version -ge $(version_code 2.7.2) &&
17776 $server_version -lt $(version_code 2.7.11) ]] ||
17777 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
17778 remote_mds_nodsh && skip "remote MDS with nodsh"
17780 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17781 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17782 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17783 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17784 echo "Touch failed - OK"
17786 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17789 local file1=$DIR/$tfile.1
17790 local file2=$DIR/$tfile.2
17791 local tfile=$TMP/$tfile
17793 rm -f $file1 $file2 $tfile
17798 # 30 sec OBD_TIMEOUT in ll_getattr()
17799 # right before populating st_nlink
17800 $LCTL set_param fail_loc=0x80001409
17801 stat -c %h $file1 > $tfile &
17803 # create an alias, drop all locks and reclaim the dentry
17805 cancel_lru_locks mdc
17806 cancel_lru_locks osc
17807 sysctl -w vm.drop_caches=2
17811 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17813 rm -f $tfile $file1 $file2
17815 run_test 403 "i_nlink should not drop to zero due to aliasing"
17817 test_404() { # LU-6601
17818 local server_version=$(lustre_version_code $SINGLEMDS)
17819 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17820 skip "Need server version newer than 2.8.52"
17821 remote_mds_nodsh && skip "remote MDS with nodsh"
17823 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17824 awk '/osp .*-osc-MDT/ { print $4}')
17827 for osp in $mosps; do
17828 echo "Deactivate: " $osp
17829 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17830 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17831 awk -vp=$osp '$4 == p { print $2 }')
17832 [ $stat = IN ] || {
17833 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17834 error "deactivate error"
17836 echo "Activate: " $osp
17837 do_facet $SINGLEMDS $LCTL --device %$osp activate
17838 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17839 awk -vp=$osp '$4 == p { print $2 }')
17840 [ $stat = UP ] || {
17841 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17842 error "activate error"
17846 run_test 404 "validate manual {de}activated works properly for OSPs"
17849 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17850 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17851 skip "Layout swap lock is not supported"
17852 check_swap_layouts_support
17854 test_mkdir $DIR/$tdir
17855 swap_lock_test -d $DIR/$tdir ||
17856 error "One layout swap locked test failed"
17858 run_test 405 "Various layout swap lock tests"
17861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17862 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17863 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17865 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17866 skip "Need MDS version at least 2.8.50"
17868 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17869 local test_pool=$TESTNAME
17871 if ! combined_mgs_mds ; then
17874 pool_add $test_pool || error "pool_add failed"
17875 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17876 error "pool_add_targets failed"
17878 save_layout_restore_at_exit $MOUNT
17880 # parent set default stripe count only, child will stripe from both
17881 # parent and fs default
17882 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17883 error "setstripe $MOUNT failed"
17884 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17885 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17886 for i in $(seq 10); do
17887 local f=$DIR/$tdir/$tfile.$i
17888 touch $f || error "touch failed"
17889 local count=$($LFS getstripe -c $f)
17890 [ $count -eq $OSTCOUNT ] ||
17891 error "$f stripe count $count != $OSTCOUNT"
17892 local offset=$($LFS getstripe -i $f)
17893 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17894 local size=$($LFS getstripe -S $f)
17895 [ $size -eq $((def_stripe_size * 2)) ] ||
17896 error "$f stripe size $size != $((def_stripe_size * 2))"
17897 local pool=$($LFS getstripe -p $f)
17898 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17901 # change fs default striping, delete parent default striping, now child
17902 # will stripe from new fs default striping only
17903 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17904 error "change $MOUNT default stripe failed"
17905 $LFS setstripe -c 0 $DIR/$tdir ||
17906 error "delete $tdir default stripe failed"
17907 for i in $(seq 11 20); do
17908 local f=$DIR/$tdir/$tfile.$i
17909 touch $f || error "touch $f failed"
17910 local count=$($LFS getstripe -c $f)
17911 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17912 local offset=$($LFS getstripe -i $f)
17913 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17914 local size=$($LFS getstripe -S $f)
17915 [ $size -eq $def_stripe_size ] ||
17916 error "$f stripe size $size != $def_stripe_size"
17917 local pool=$($LFS getstripe -p $f)
17918 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17921 unlinkmany $DIR/$tdir/$tfile. 1 20
17923 local f=$DIR/$tdir/$tfile
17924 pool_remove_all_targets $test_pool $f
17925 pool_remove $test_pool $f
17927 if ! combined_mgs_mds ; then
17931 run_test 406 "DNE support fs default striping"
17934 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17935 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17936 skip "Need MDS version at least 2.8.55"
17937 remote_mds_nodsh && skip "remote MDS with nodsh"
17939 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17940 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17941 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17942 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17943 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17945 #define OBD_FAIL_DT_TXN_STOP 0x2019
17946 for idx in $(seq $MDSCOUNT); do
17947 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17949 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17950 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17951 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17954 run_test 407 "transaction fail should cause operation fail"
17957 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17959 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17960 lctl set_param fail_loc=0x8000040a
17961 # let ll_prepare_partial_page() fail
17962 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17966 # create at least 100 unused inodes so that
17967 # shrink_icache_memory(0) should not return 0
17968 touch $DIR/$tfile-{0..100}
17969 rm -f $DIR/$tfile-{0..100}
17972 echo 2 > /proc/sys/vm/drop_caches
17974 run_test 408 "drop_caches should not hang due to page leaks"
17978 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17979 check_mount_and_prep
17981 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17982 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17983 touch $DIR/$tdir/guard || error "(2) Fail to create"
17985 local PREFIX=$(str_repeat 'A' 128)
17986 echo "Create 1K hard links start at $(date)"
17987 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17988 error "(3) Fail to hard link"
17990 echo "Links count should be right although linkEA overflow"
17991 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17992 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17993 [ $linkcount -eq 1001 ] ||
17994 error "(5) Unexpected hard links count: $linkcount"
17996 echo "List all links start at $(date)"
17997 ls -l $DIR/$tdir/foo > /dev/null ||
17998 error "(6) Fail to list $DIR/$tdir/foo"
18000 echo "Unlink hard links start at $(date)"
18001 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18002 error "(7) Fail to unlink"
18004 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18008 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18009 skip "Need client version at least 2.9.59"
18011 # Create a file, and stat it from the kernel
18012 local testfile=$DIR/$tfile
18015 local run_id=$RANDOM
18016 local my_ino=$(stat --format "%i" $testfile)
18018 # Try to insert the module. This will always fail as the
18019 # module is designed to not be inserted.
18020 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18023 # Anything but success is a test failure
18025 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18026 error "no inode match"
18028 run_test 410 "Test inode number returned from kernel thread"
18030 cleanup_test411_cgroup() {
18036 local cg_basedir=/sys/fs/cgroup/memory
18038 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18039 skip "no setup for cgroup"
18041 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18042 error "test file creation failed"
18043 cancel_lru_locks osc
18045 # Create a very small memory cgroup to force a slab allocation error
18046 local cgdir=$cg_basedir/osc_slab_alloc
18047 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18048 trap "cleanup_test411_cgroup $cgdir" EXIT
18049 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18050 echo 1M > $cgdir/memory.limit_in_bytes
18052 # Should not LBUG, just be killed by oom-killer
18053 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18054 error "fail to trigger a memory allocation error"
18056 cleanup_test411_cgroup $cgdir
18060 run_test 411 "Slab allocation error with cgroup does not LBUG"
18063 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18064 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18065 skip "Need server version at least 2.10.55"
18068 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18069 error "mkdir failed"
18070 $LFS getdirstripe $DIR/$tdir
18071 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18072 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18073 error "expect $((MDSCOUT - 1)) get $stripe_index"
18074 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18075 [ $stripe_count -eq 2 ] ||
18076 error "expect 2 get $stripe_count"
18078 run_test 412 "mkdir on specific MDTs"
18081 [ $MDSCOUNT -lt 2 ] &&
18082 skip "We need at least 2 MDTs for this test"
18084 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18085 skip "Need server version at least 2.10.55"
18088 mkdir $DIR/$tdir || error "mkdir failed"
18090 # find MDT that is the most full
18091 local max=$($LFS df | grep MDT |
18100 END { split(b, c, ":")
18105 for i in $(seq $((MDSCOUNT - 1))); do
18106 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18107 error "mkdir d$i failed"
18108 $LFS getdirstripe $DIR/$tdir/d$i
18109 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18110 [ $stripe_index -ne $max ] ||
18111 error "don't expect $max"
18114 run_test 413 "mkdir on less full MDTs"
18117 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18118 $LCTL set_param fail_loc=0x80000521
18119 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18122 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18125 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18126 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18127 skip "Need server version at least 2.9.55"
18129 start_full_debug_logging
18133 stop_full_debug_logging
18137 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18138 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18139 awk '/The barrier for/ { print $7 }')
18142 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18147 barrier_expired() {
18150 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18151 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18152 awk '/will be expired/ { print $7 }')
18154 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18163 echo "Start barrier_freeze at: $(date)"
18164 #define OBD_FAIL_BARRIER_DELAY 0x2202
18165 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18166 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18169 local b_status=$(barrier_stat)
18170 echo "Got barrier status at: $(date)"
18171 [ "$b_status" = "'freezing_p1'" ] ||
18172 error "(1) unexpected barrier status $b_status"
18174 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18176 b_status=$(barrier_stat)
18177 [ "$b_status" = "'frozen'" ] ||
18178 error "(2) unexpected barrier status $b_status"
18180 local expired=$(barrier_expired)
18181 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18182 sleep $((expired + 3))
18184 b_status=$(barrier_stat)
18185 [ "$b_status" = "'expired'" ] ||
18186 error "(3) unexpected barrier status $b_status"
18188 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18189 error "(4) fail to freeze barrier"
18191 b_status=$(barrier_stat)
18192 [ "$b_status" = "'frozen'" ] ||
18193 error "(5) unexpected barrier status $b_status"
18195 echo "Start barrier_thaw at: $(date)"
18196 #define OBD_FAIL_BARRIER_DELAY 0x2202
18197 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18198 do_facet mgs $LCTL barrier_thaw $FSNAME &
18201 b_status=$(barrier_stat)
18202 echo "Got barrier status at: $(date)"
18203 [ "$b_status" = "'thawing'" ] ||
18204 error "(6) unexpected barrier status $b_status"
18206 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18208 b_status=$(barrier_stat)
18209 [ "$b_status" = "'thawed'" ] ||
18210 error "(7) unexpected barrier status $b_status"
18212 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18213 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18214 do_facet mgs $LCTL barrier_freeze $FSNAME
18216 b_status=$(barrier_stat)
18217 [ "$b_status" = "'failed'" ] ||
18218 error "(8) unexpected barrier status $b_status"
18220 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18221 do_facet mgs $LCTL barrier_thaw $FSNAME
18225 run_test 801a "write barrier user interfaces and stat machine"
18230 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18231 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18232 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18233 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18234 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18236 cancel_lru_locks mdc
18238 # 180 seconds should be long enough
18239 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18241 local b_status=$(barrier_stat)
18242 [ "$b_status" = "'frozen'" ] ||
18243 error "(6) unexpected barrier status $b_status"
18245 mkdir $DIR/$tdir/d0/d10 &
18248 touch $DIR/$tdir/d1/f13 &
18251 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18254 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18257 rm -f $DIR/$tdir/d4/f12 &
18260 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18262 # To guarantee taht the 'stat' is not blocked
18263 b_status=$(barrier_stat)
18264 [ "$b_status" = "'frozen'" ] ||
18265 error "(8) unexpected barrier status $b_status"
18267 # let above commands to run at background
18270 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18271 ps -p $touch_pid || error "(10) touch should be blocked"
18272 ps -p $ln_pid || error "(11) link should be blocked"
18273 ps -p $mv_pid || error "(12) rename should be blocked"
18274 ps -p $rm_pid || error "(13) unlink should be blocked"
18276 b_status=$(barrier_stat)
18277 [ "$b_status" = "'frozen'" ] ||
18278 error "(14) unexpected barrier status $b_status"
18280 do_facet mgs $LCTL barrier_thaw $FSNAME
18281 b_status=$(barrier_stat)
18282 [ "$b_status" = "'thawed'" ] ||
18283 error "(15) unexpected barrier status $b_status"
18285 wait $mkdir_pid || error "(16) mkdir should succeed"
18286 wait $touch_pid || error "(17) touch should succeed"
18287 wait $ln_pid || error "(18) link should succeed"
18288 wait $mv_pid || error "(19) rename should succeed"
18289 wait $rm_pid || error "(20) unlink should succeed"
18293 run_test 801b "modification will be blocked by write barrier"
18296 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18300 stop mds2 || error "(1) Fail to stop mds2"
18302 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18304 local b_status=$(barrier_stat)
18305 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18306 do_facet mgs $LCTL barrier_thaw $FSNAME
18307 error "(2) unexpected barrier status $b_status"
18310 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18311 error "(3) Fail to rescan barrier bitmap"
18313 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18315 b_status=$(barrier_stat)
18316 [ "$b_status" = "'frozen'" ] ||
18317 error "(4) unexpected barrier status $b_status"
18319 do_facet mgs $LCTL barrier_thaw $FSNAME
18320 b_status=$(barrier_stat)
18321 [ "$b_status" = "'thawed'" ] ||
18322 error "(5) unexpected barrier status $b_status"
18324 local devname=$(mdsdevname 2)
18326 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18328 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18329 error "(7) Fail to rescan barrier bitmap"
18333 run_test 801c "rescan barrier bitmap"
18335 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18336 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18337 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18343 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18344 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18345 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18351 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18352 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18353 skip "Need server version at least 2.9.55"
18355 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18357 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18358 error "(2) Fail to copy"
18360 trap cleanup_802 EXIT
18362 # sync by force before remount as readonly
18363 sync; sync_all_data; sleep 3; sync_all_data
18367 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18368 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18369 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18371 echo "Mount the server as read only"
18372 setupall server_only || error "(3) Fail to start servers"
18374 echo "Mount client without ro should fail"
18375 mount_client $MOUNT &&
18376 error "(4) Mount client without 'ro' should fail"
18378 echo "Mount client with ro should succeed"
18379 mount_client $MOUNT ro ||
18380 error "(5) Mount client with 'ro' should succeed"
18382 echo "Modify should be refused"
18383 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18385 echo "Read should be allowed"
18386 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18387 error "(7) Read should succeed under ro mode"
18391 run_test 802 "simulate readonly device"
18394 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18395 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18396 skip "MDS needs to be newer than 2.10.54"
18398 mkdir -p $DIR/$tdir
18399 # Create some objects on all MDTs to trigger related logs objects
18400 for idx in $(seq $MDSCOUNT); do
18401 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18402 $DIR/$tdir/dir${idx} ||
18403 error "Fail to create $DIR/$tdir/dir${idx}"
18407 echo "before create:"
18409 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18411 for ((i=0; i<10; i++)); do
18412 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18413 error "Fail to create $DIR/$tdir/foo$i"
18417 echo "after create:"
18419 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18421 [ $after_used -ge $((before_used + 10)) ] ||
18422 error "before ($before_used) + 10 > after ($after_used)"
18424 for ((i=0; i<10; i++)); do
18425 rm -rf $DIR/$tdir/foo$i ||
18426 error "Fail to remove $DIR/$tdir/foo$i"
18429 sleep 3 # avoid MDT return cached statfs
18430 wait_delete_completed
18431 echo "after unlink:"
18433 before_used=$after_used
18434 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18436 [ $after_used -le $((before_used - 8)) ] ||
18437 error "before ($before_used) - 8 < after ($after_used)"
18439 run_test 803 "verify agent object for remote object"
18442 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18443 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18444 skip "MDS needs to be newer than 2.10.54"
18445 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18446 skip_env "ldiskfs only test"
18448 mkdir -p $DIR/$tdir
18449 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18450 error "Fail to create $DIR/$tdir/dir0"
18452 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18453 local dev=$(mdsdevname 2)
18455 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18456 grep ${fid} || error "NOT found agent entry for dir0"
18458 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18459 error "Fail to create $DIR/$tdir/dir1"
18461 touch $DIR/$tdir/dir1/foo0 ||
18462 error "Fail to create $DIR/$tdir/dir1/foo0"
18463 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18466 for idx in $(seq $MDSCOUNT); do
18467 dev=$(mdsdevname $idx)
18468 do_facet mds${idx} \
18469 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18470 grep ${fid} && rc=$idx
18473 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18474 error "Fail to rename foo0 to foo1"
18475 if [ $rc -eq 0 ]; then
18476 for idx in $(seq $MDSCOUNT); do
18477 dev=$(mdsdevname $idx)
18478 do_facet mds${idx} \
18479 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18480 grep ${fid} && rc=$idx
18484 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18485 error "Fail to rename foo1 to foo2"
18486 if [ $rc -eq 0 ]; then
18487 for idx in $(seq $MDSCOUNT); do
18488 dev=$(mdsdevname $idx)
18489 do_facet mds${idx} \
18490 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18491 grep ${fid} && rc=$idx
18495 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18497 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18498 error "Fail to link to $DIR/$tdir/dir1/foo2"
18499 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18500 error "Fail to rename foo2 to foo0"
18501 unlink $DIR/$tdir/dir1/foo0 ||
18502 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18503 rm -rf $DIR/$tdir/dir0 ||
18504 error "Fail to rm $DIR/$tdir/dir0"
18506 for idx in $(seq $MDSCOUNT); do
18507 dev=$(mdsdevname $idx)
18511 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18513 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18514 error "mount mds$idx failed"
18515 df $MOUNT > /dev/null 2>&1
18517 # e2fsck should not return error
18519 error "e2fsck detected error on MDT${idx}: rc=$rc"
18522 run_test 804 "verify agent entry for remote entry"
18525 do_facet $SINGLEMDS zfs set quota=$old $fsset
18526 unlinkmany $DIR/$tdir/f- 1000000
18531 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18532 [ "$(facet_fstype mds1)" != "zfs" ] &&
18533 skip "ZFS specific test"
18534 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18535 skip "netfree not implemented before 0.7"
18536 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18537 skip "Need MDS version at least 2.10.57"
18544 local pref="osd-zfs.lustre-MDT0000."
18546 # limit available space on MDS dataset to meet nospace issue
18547 # quickly. then ZFS 0.7.2 can use reserved space if asked
18548 # properly (using netfree flag in osd_declare_destroy()
18549 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18550 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18552 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18553 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18554 let "usedkb=usedkb-freekb"
18555 let "freekb=freekb/2"
18556 if let "freekb > 5000"; then
18559 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18560 trap cleanup_805 EXIT
18562 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18563 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18564 rm -rf $DIR/$tdir || error "not able to remove"
18565 do_facet $SINGLEMDS zfs set quota=$old $fsset
18568 run_test 805 "ZFS can remove from full fs"
18571 # tests that do cleanup/setup should be run at the end
18575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18578 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18579 $LCTL set_param fail_loc=0x903
18581 cancel_lru_locks MGC
18583 FAIL_ON_ERROR=true cleanup
18584 FAIL_ON_ERROR=true setup
18586 run_test 900 "umount should not race with any mgc requeue thread"
18589 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18590 check_and_cleanup_lustre
18591 if [ "$I_MOUNTED" != "yes" ]; then
18592 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true