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 LU-11058
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c 77k"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
17 # skipped tests: LU-4684
18 ALWAYS_EXCEPT=" 17n 160d 230 316 $ALWAYS_EXCEPT"
20 # Check Grants after these tests
21 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
23 SRCDIR=$(cd $(dirname $0); echo $PWD)
24 export PATH=$PATH:/sbin
30 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
31 CREATETEST=${CREATETEST:-createtest}
33 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
35 OPENFILE=${OPENFILE:-openfile}
36 OPENUNLINK=${OPENUNLINK:-openunlink}
37 export MULTIOP=${MULTIOP:-multiop}
38 READS=${READS:-"reads"}
39 MUNLINK=${MUNLINK:-munlink}
40 SOCKETSERVER=${SOCKETSERVER:-socketserver}
41 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
42 MEMHOG=${MEMHOG:-memhog}
43 DIRECTIO=${DIRECTIO:-directio}
44 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
46 CHECK_GRANT=${CHECK_GRANT:-"yes"}
47 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
48 export PARALLEL=${PARALLEL:-"no"}
50 export NAME=${NAME:-local}
57 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
58 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
59 . $LUSTRE/tests/test-framework.sh
61 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
64 if [[ $MDSCOUNT -gt 1 ]]; then
65 # bug number: LU-11161
66 ALWAYS_EXCEPT+=" 160g"
70 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
72 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
73 # bug number for skipped test: LU-1957
74 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
79 # Get the SLES distro version
81 # Returns a version string that should only be used in comparing
82 # strings returned by version_code()
85 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
87 # All SuSE Linux versions have one decimal. version_code expects two
88 local sles_version=$version.0
89 version_code $sles_version
92 # Check if we are running on Ubuntu or SLES so we can make decisions on
94 if [ -r /etc/SuSE-release ]; then
95 sles_version=$(sles_version_code)
96 [ $sles_version -lt $(version_code 11.4.0) ] &&
97 # bug number for skipped test: LU-4341
98 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
99 [ $sles_version -lt $(version_code 12.0.0) ] &&
100 # bug number for skipped test: LU-3703
101 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
102 elif [ -r /etc/os-release ]; then
103 if grep -qi ubuntu /etc/os-release; then
104 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
105 -e 's/^VERSION=//p' \
109 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
110 # bug number for skipped test:
111 # LU-10334 LU-10335 LU-10335 LU-10335
112 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
113 # LU-10335 LU-10335 LU-10365 LU-10366
114 ALWAYS_EXCEPT+=" 130d 130e 400a 410"
123 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
124 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
133 check_swap_layouts_support()
135 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
136 skip "Does not support layout lock."
139 check_and_setup_lustre
143 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
145 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
146 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
147 rm -rf $DIR/[Rdfs][0-9]*
149 # $RUNAS_ID may get set incorrectly somewhere else
150 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
152 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
156 if [ "${ONLY}" = "MOUNT" ] ; then
157 echo "Lustre is up, please go on"
161 echo "preparing for tests involving mounts"
162 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
164 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
165 echo # add a newline after mke2fs.
169 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
170 lctl set_param debug=-1 2> /dev/null || true
173 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
175 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
177 run_test 0a "touch; rm ====================="
180 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
181 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
183 run_test 0b "chmod 0755 $DIR ============================="
186 $LCTL get_param mdc.*.import | grep "state: FULL" ||
187 error "import not FULL"
188 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
191 run_test 0c "check import proc"
193 test_0d() { # LU-3397
194 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
195 skip "proc exports not supported before 2.10.57"
197 local mgs_exp="mgs.MGS.exports"
198 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
200 local exp_client_version
203 local temp_imp=$DIR/$tfile.import
204 local temp_exp=$DIR/$tfile.export
206 # save mgc import file to $temp_imp
207 $LCTL get_param mgc.*.import | tee $temp_imp
208 # Check if client uuid is found in MGS export
209 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
210 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
214 # save mgs export file to $temp_exp
215 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
217 # Compare the value of field "connect_flags"
218 imp_val=$(grep "connect_flags" $temp_imp)
219 exp_val=$(grep "connect_flags" $temp_exp)
220 [ "$exp_val" == "$imp_val" ] ||
221 error "export flags '$exp_val' != import flags '$imp_val'"
223 # Compare the value of client version
224 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
225 exp_val=$(version_code $exp_client_version)
226 imp_val=$(lustre_version_code client)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export client version '$exp_val' != '$imp_val'"
230 run_test 0d "check export proc ============================="
233 test_mkdir $DIR/$tdir
234 test_mkdir $DIR/$tdir/d2
235 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
236 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
239 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
241 run_test 1 "mkdir; remkdir; rmdir"
244 test_mkdir $DIR/$tdir
245 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
246 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
248 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
250 run_test 2 "mkdir; touch; rmdir; check file"
253 test_mkdir $DIR/$tdir
254 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
255 touch $DIR/$tdir/$tfile
256 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
258 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
260 run_test 3 "mkdir; touch; rmdir; check dir"
262 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
264 test_mkdir -i 1 $DIR/$tdir
266 touch $DIR/$tdir/$tfile ||
267 error "Create file under remote directory failed"
270 error "Expect error removing in-use dir $DIR/$tdir"
272 test -d $DIR/$tdir || error "Remote directory disappeared"
274 rm -rf $DIR/$tdir || error "remove remote dir error"
276 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
279 test_mkdir $DIR/$tdir
280 test_mkdir $DIR/$tdir/d2
281 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
282 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
283 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
285 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
288 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
289 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
290 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
291 error "$tfile does not have perm 0666 or UID $UID"
292 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
293 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
294 error "$tfile should be 0666 and owned by UID $UID"
296 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
299 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
302 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
303 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
304 error "$tfile should be owned by UID $RUNAS_ID"
305 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
306 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
307 error "$tfile should be owned by UID $RUNAS_ID"
309 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
312 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
315 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
316 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
317 error "$tfile should be owned by GID $UID"
318 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
319 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
320 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
322 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
325 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
327 test_mkdir $DIR/$tdir
328 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
329 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
330 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
331 test_mkdir $DIR/$tdir/d/subdir
332 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
333 error "$tdir/d/subdir should be GID $RUNAS_GID"
334 if [[ $MDSCOUNT -gt 1 ]]; then
335 # check remote dir sgid inherite
336 $LFS mkdir -i 0 $DIR/$tdir.local ||
337 error "mkdir $tdir.local failed"
338 chmod g+s $DIR/$tdir.local ||
339 error "chmod $tdir.local failed"
340 chgrp $RUNAS_GID $DIR/$tdir.local ||
341 error "chgrp $tdir.local failed"
342 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
343 error "mkdir $tdir.remote failed"
344 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
345 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
346 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
347 error "$tdir.remote should be mode 02755"
350 run_test 6g "verify new dir in sgid dir inherits group"
352 test_6h() { # bug 7331
353 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 touch $DIR/$tfile || error "touch failed"
356 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
357 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
358 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
359 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
360 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
362 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
365 test_mkdir $DIR/$tdir
366 $MCREATE $DIR/$tdir/$tfile
367 chmod 0666 $DIR/$tdir/$tfile
368 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
369 error "$tdir/$tfile should be mode 0666"
371 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
374 if [ ! -d $DIR/$tdir ]; then
375 test_mkdir $DIR/$tdir
377 $MCREATE $DIR/$tdir/$tfile
378 echo -n foo > $DIR/$tdir/$tfile
379 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
380 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
382 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 chmod 0666 $DIR/$tdir/$tfile
388 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
389 error "$tfile mode not 0666"
391 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
394 test_mkdir $DIR/$tdir
395 test_mkdir $DIR/$tdir/d2
396 test_mkdir $DIR/$tdir/d2/d3
397 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
399 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
402 test_mkdir $DIR/$tdir
403 test_mkdir $DIR/$tdir/d2
404 touch $DIR/$tdir/d2/$tfile
405 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
406 error "$tdir/d2/$tfile not a file"
408 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
411 test_mkdir $DIR/$tdir
412 test_mkdir $DIR/$tdir/d2
413 chmod 0666 $DIR/$tdir/d2
414 chmod 0705 $DIR/$tdir/d2
415 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
416 error "$tdir/d2 mode not 0705"
418 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
421 test_mkdir $DIR/$tdir
422 touch $DIR/$tdir/$tfile
423 chmod 0666 $DIR/$tdir/$tfile
424 chmod 0654 $DIR/$tdir/$tfile
425 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
426 error "$tdir/d2 mode not 0654"
428 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
431 test_mkdir $DIR/$tdir
432 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
434 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
435 error "$tdir/$tfile size not 0 after truncate"
437 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
443 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
445 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
448 test_mkdir $DIR/$tdir
449 touch $DIR/$tdir/$tfile
450 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
451 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
452 error "$tdir/${tfile_2} not a file after rename"
453 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
455 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
458 test_mkdir $DIR/$tdir
459 touch $DIR/$tdir/$tfile
460 rm -rf $DIR/$tdir/$tfile
461 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
463 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
466 test_mkdir $DIR/$tdir
467 touch $DIR/$tdir/$tfile
468 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
470 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
471 error "$tdir/l-exist not a symlink"
472 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
473 error "$tdir/l-exist not referencing a file"
474 rm -f $DIR/$tdir/l-exist
475 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
477 run_test 17a "symlinks: create, remove (real)"
480 test_mkdir $DIR/$tdir
481 ln -s no-such-file $DIR/$tdir/l-dangle
483 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
484 error "$tdir/l-dangle not referencing no-such-file"
485 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
486 error "$tdir/l-dangle not referencing non-existent file"
487 rm -f $DIR/$tdir/l-dangle
488 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
490 run_test 17b "symlinks: create, remove (dangling)"
492 test_17c() { # bug 3440 - don't save failed open RPC for replay
493 test_mkdir $DIR/$tdir
494 ln -s foo $DIR/$tdir/$tfile
495 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
497 run_test 17c "symlinks: open dangling (should return error)"
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 touch $DIR/$tdir/$tfile || error "creating to new symlink"
504 run_test 17d "symlinks: create dangling"
507 test_mkdir $DIR/$tdir
508 local foo=$DIR/$tdir/$tfile
509 ln -s $foo $foo || error "create symlink failed"
510 ls -l $foo || error "ls -l failed"
511 ls $foo && error "ls not failed" || true
513 run_test 17e "symlinks: create recursive symlink (should return error)"
516 test_mkdir $DIR/$tdir
517 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
518 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
519 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
520 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
521 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
522 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
525 run_test 17f "symlinks: long and very long symlink name"
527 # str_repeat(S, N) generate a string that is string S repeated N times
532 while [ $((n -= 1)) -ge 0 ]; do
538 # Long symlinks and LU-2241
540 test_mkdir $DIR/$tdir
541 local TESTS="59 60 61 4094 4095"
543 # Fix for inode size boundary in 2.1.4
544 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
547 # Patch not applied to 2.2 or 2.3 branches
548 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
549 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
552 # skip long symlink name for rhel6.5.
553 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
554 grep -q '6.5' /etc/redhat-release &>/dev/null &&
555 TESTS="59 60 61 4062 4063"
558 local SYMNAME=$(str_repeat 'x' $i)
559 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
560 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
563 run_test 17g "symlinks: really long symlink name and inode boundaries"
565 test_17h() { #bug 17378
566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
567 remote_mds_nodsh && skip "remote MDS with nodsh"
571 test_mkdir $DIR/$tdir
572 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
573 $LFS setstripe -c -1 $DIR/$tdir
574 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
575 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
576 touch $DIR/$tdir/$tfile || true
578 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
580 test_17i() { #bug 20018
581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
582 remote_mds_nodsh && skip "remote MDS with nodsh"
584 local foo=$DIR/$tdir/$tfile
587 test_mkdir -c1 $DIR/$tdir
588 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
589 ln -s $foo $foo || error "create symlink failed"
590 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
591 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
592 ls -l $foo && error "error not detected"
595 run_test 17i "don't panic on short symlink (should return error)"
597 test_17k() { #bug 22301
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 [[ -z "$(which rsync 2>/dev/null)" ]] &&
600 skip "no rsync command"
601 rsync --help | grep -q xattr ||
602 skip_env "$(rsync --version | head -n1) does not support xattrs"
603 test_mkdir $DIR/$tdir
604 test_mkdir $DIR/$tdir.new
605 touch $DIR/$tdir/$tfile
606 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
607 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
608 error "rsync failed with xattrs enabled"
610 run_test 17k "symlinks: rsync with xattrs enabled"
612 test_17l() { # LU-279
613 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
614 skip "no getfattr command"
616 test_mkdir $DIR/$tdir
617 touch $DIR/$tdir/$tfile
618 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
619 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
620 # -h to not follow symlinks. -m '' to list all the xattrs.
621 # grep to remove first line: '# file: $path'.
622 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
624 lgetxattr_size_check $path $xattr ||
625 error "lgetxattr_size_check $path $xattr failed"
629 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
634 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
635 skip_env "ldiskfs only test"
636 remote_mds_nodsh && skip "remote MDS with nodsh"
637 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
638 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
639 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
641 local short_sym="0123456789"
642 local wdir=$DIR/$tdir
647 # create a long symlink file
648 for ((i = 0; i < 4; ++i)); do
649 long_sym=${long_sym}${long_sym}
652 echo "create 512 short and long symlink files under $wdir"
653 for ((i = 0; i < 256; ++i)); do
654 ln -sf ${long_sym}"a5a5" $wdir/long-$i
655 ln -sf ${short_sym}"a5a5" $wdir/short-$i
661 wait_delete_completed
663 echo "recreate the 512 symlink files with a shorter string"
664 for ((i = 0; i < 512; ++i)); do
665 # rewrite the symlink file with a shorter string
666 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
667 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
670 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
671 local devname=$(mdsdevname $mds_index)
673 echo "stop and checking mds${mds_index}:"
674 # e2fsck should not return error
676 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
679 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
680 error "start mds${mds_index} failed"
681 df $MOUNT > /dev/null 2>&1
683 error "e2fsck detected error for short/long symlink: rc=$rc"
686 run_test 17m "run e2fsck against MDT which contains short/long symlink"
688 check_fs_consistency_17n() {
692 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
693 # so it only check MDT1/MDT2 instead of all of MDTs.
694 for mdt_index in 1 2; do
695 local devname=$(mdsdevname $mdt_index)
696 # e2fsck should not return error
698 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
701 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
702 error "mount mds$mdt_index failed"
703 df $MOUNT > /dev/null 2>&1
709 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
711 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
712 skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
715 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1142 size=$(getconf PAGE_SIZE 2>/dev/null)
1143 echo -n ${size:-4096}
1146 simple_cleanup_common() {
1149 [ -z "$DIR" -o -z "$tdir" ] && return 0
1151 local start=$SECONDS
1154 wait_delete_completed
1155 echo "cleanup time $((SECONDS - start))"
1159 max_pages_per_rpc() {
1160 local mdtname="$(printf "MDT%04x" ${1:-0})"
1161 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1167 local nrfiles=${COUNT:-100000}
1168 local fname="$DIR/$tdir/$tfile"
1170 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1171 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1173 test_mkdir "$(dirname $fname)"
1174 # assume MDT0000 has the fewest inodes
1175 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1176 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1177 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1179 trap simple_cleanup_common EXIT
1181 createmany -m "$fname" $nrfiles
1183 cancel_lru_locks mdc
1184 lctl set_param mdc.*.stats clear
1186 # was previously test_24D: LU-6101
1187 # readdir() returns correct number of entries after cursor reload
1188 local num_ls=$(ls $DIR/$tdir | wc -l)
1189 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1190 local num_all=$(ls -a $DIR/$tdir | wc -l)
1191 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1192 $num_all -ne $((nrfiles + 2)) ]; then
1193 error "Expected $nrfiles files, got $num_ls " \
1194 "($num_uniq unique $num_all .&..)"
1196 # LU-5 large readdir
1197 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1198 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1199 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1200 # take into account of overhead in lu_dirpage header and end mark in
1201 # each page, plus one in rpc_num calculation.
1202 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1203 local page_entries=$((($(page_size) - 24) / dirent_size))
1204 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1205 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1206 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1207 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1208 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1209 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1210 error "large readdir doesn't take effect: " \
1211 "$mds_readpage should be about $rpc_max"
1213 simple_cleanup_common
1215 run_test 24v "list large directory (test hash collision, b=17560)"
1217 test_24w() { # bug21506
1219 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1220 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1221 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1222 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1223 [[ "$SZ1" -eq "$SZ2" ]] ||
1224 error "Error reading at the end of the file $tfile"
1226 run_test 24w "Reading a file larger than 4Gb"
1229 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1231 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1232 skip "Need MDS version at least 2.7.56"
1235 local remote_dir=$DIR/$tdir/remote_dir
1237 test_mkdir $DIR/$tdir
1238 $LFS mkdir -i $MDTIDX $remote_dir ||
1239 error "create remote directory failed"
1241 test_mkdir $DIR/$tdir/src_dir
1242 touch $DIR/$tdir/src_file
1243 test_mkdir $remote_dir/tgt_dir
1244 touch $remote_dir/tgt_file
1246 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1247 error "rename dir cross MDT failed!"
1249 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1250 error "rename file cross MDT failed!"
1252 touch $DIR/$tdir/ln_file
1253 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1254 error "ln file cross MDT failed"
1256 rm -rf $DIR/$tdir || error "Can not delete directories"
1258 run_test 24x "cross MDT rename/link"
1261 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1264 local remote_dir=$DIR/$tdir/remote_dir
1267 test_mkdir $DIR/$tdir
1268 $LFS mkdir -i $mdtidx $remote_dir ||
1269 error "create remote directory failed"
1271 test_mkdir $remote_dir/src_dir
1272 touch $remote_dir/src_file
1273 test_mkdir $remote_dir/tgt_dir
1274 touch $remote_dir/tgt_file
1276 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1277 error "rename subdir in the same remote dir failed!"
1279 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1280 error "rename files in the same remote dir failed!"
1282 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1283 error "link files in the same remote dir failed!"
1285 rm -rf $DIR/$tdir || error "Can not delete directories"
1287 run_test 24y "rename/link on the same dir should succeed"
1289 test_24A() { # LU-3182
1293 test_mkdir $DIR/$tdir
1294 trap simple_cleanup_common EXIT
1295 createmany -m $DIR/$tdir/$tfile $NFILES
1296 local t=$(ls $DIR/$tdir | wc -l)
1297 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1298 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1299 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1300 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1303 simple_cleanup_common || error "Can not delete directories"
1305 run_test 24A "readdir() returns correct number of entries."
1307 test_24B() { # LU-4805
1308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1312 test_mkdir $DIR/$tdir
1313 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1314 error "create striped dir failed"
1316 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1317 [ $count -eq 2 ] || error "Expected 2, got $count"
1319 touch $DIR/$tdir/striped_dir/a
1321 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1322 [ $count -eq 3 ] || error "Expected 3, got $count"
1324 touch $DIR/$tdir/striped_dir/.f
1326 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1327 [ $count -eq 4 ] || error "Expected 4, got $count"
1329 rm -rf $DIR/$tdir || error "Can not delete directories"
1331 run_test 24B "readdir for striped dir return correct number of entries"
1334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1340 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1341 error "create striped dir failed"
1343 cd $DIR/$tdir/d0/striped_dir
1345 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1346 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1347 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1349 [ "$d0_ino" = "$parent_ino" ] ||
1350 error ".. wrong, expect $d0_ino, get $parent_ino"
1352 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1353 error "mv striped dir failed"
1355 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1357 [ "$d1_ino" = "$parent_ino" ] ||
1358 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1360 run_test 24C "check .. in striped dir"
1363 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1367 mkdir $DIR/$tdir/src_dir
1368 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1369 error "create remote source failed"
1371 touch $DIR/$tdir/src_dir/src_child/a
1373 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1374 error "create remote target dir failed"
1376 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1377 error "create remote target child failed"
1379 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1380 error "rename dir cross MDT failed!"
1384 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1385 error "src_child still exists after rename"
1387 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1388 error "missing file(a) after rename"
1390 rm -rf $DIR/$tdir || error "Can not delete directories"
1392 run_test 24E "cross MDT rename/link"
1395 echo '== symlink sanity ============================================='
1399 touch $DIR/s25/foo ||
1400 error "File creation in symlinked directory failed"
1402 run_test 25a "create file in symlinked directory ==============="
1405 [ ! -d $DIR/d25 ] && test_25a
1406 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1408 run_test 25b "lookup file in symlinked directory ==============="
1412 test_mkdir $DIR/d26/d26-2
1413 ln -s d26/d26-2 $DIR/s26
1414 touch $DIR/s26/foo || error "File creation failed"
1416 run_test 26a "multiple component symlink ======================="
1419 test_mkdir -p $DIR/$tdir/d26-2
1420 ln -s $tdir/d26-2/foo $DIR/s26-2
1421 touch $DIR/s26-2 || error "File creation failed"
1423 run_test 26b "multiple component symlink at end of lookup ======"
1426 test_mkdir $DIR/d26.2
1427 touch $DIR/d26.2/foo
1428 ln -s d26.2 $DIR/s26.2-1
1429 ln -s s26.2-1 $DIR/s26.2-2
1430 ln -s s26.2-2 $DIR/s26.2-3
1431 chmod 0666 $DIR/s26.2-3/foo
1433 run_test 26c "chain of symlinks"
1435 # recursive symlinks (bug 439)
1437 ln -s d26-3/foo $DIR/d26-3
1439 run_test 26d "create multiple component recursive symlink"
1442 [ ! -h $DIR/d26-3 ] && test_26d
1445 run_test 26e "unlink multiple component recursive symlink"
1447 # recursive symlinks (bug 7022)
1449 test_mkdir $DIR/$tdir
1450 test_mkdir $DIR/$tdir/$tfile
1451 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1452 test_mkdir -p lndir/bar1
1453 test_mkdir $DIR/$tdir/$tfile/$tfile
1454 cd $tfile || error "cd $tfile failed"
1455 ln -s .. dotdot || error "ln dotdot failed"
1456 ln -s dotdot/lndir lndir || error "ln lndir failed"
1457 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1458 output=`ls $tfile/$tfile/lndir/bar1`
1459 [ "$output" = bar1 ] && error "unexpected output"
1460 rm -r $tfile || error "rm $tfile failed"
1461 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1463 run_test 26f "rm -r of a directory which has recursive symlink"
1466 test_mkdir $DIR/$tdir
1467 $LFS getstripe $DIR/$tdir
1468 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1469 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1470 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1472 run_test 27a "one stripe file"
1475 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1477 test_mkdir $DIR/$tdir
1478 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1479 $LFS getstripe -c $DIR/$tdir/$tfile
1480 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1481 error "two-stripe file doesn't have two stripes"
1483 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1485 run_test 27b "create and write to two stripe file"
1488 test_mkdir $DIR/$tdir
1489 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1490 error "setstripe failed"
1491 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1492 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1494 run_test 27d "create file with default settings"
1497 # LU-5839 adds check for existed layout before setting it
1498 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1499 skip "Need MDS version at least 2.7.56"
1501 test_mkdir $DIR/$tdir
1502 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1503 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1504 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1506 run_test 27e "setstripe existing file (should return error)"
1509 test_mkdir $DIR/$tdir
1510 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1511 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1512 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1513 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1515 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1517 run_test 27f "setstripe with bad stripe size (should return error)"
1520 test_mkdir $DIR/$tdir
1521 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1522 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1523 error "$DIR/$tdir/$tfile has object"
1525 run_test 27g "$LFS getstripe with no objects"
1528 test_mkdir $DIR/$tdir
1529 touch $DIR/$tdir/$tfile || error "touch failed"
1530 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1531 error "missing objects"
1533 run_test 27i "$LFS getstripe with some objects"
1536 test_mkdir $DIR/$tdir
1537 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1538 error "setstripe failed" || true
1540 run_test 27j "setstripe with bad stripe offset (should return error)"
1542 test_27k() { # bug 2844
1543 test_mkdir $DIR/$tdir
1544 local file=$DIR/$tdir/$tfile
1545 local ll_max_blksize=$((4 * 1024 * 1024))
1546 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1547 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1548 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1549 dd if=/dev/zero of=$file bs=4k count=1
1550 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1551 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1553 run_test 27k "limit i_blksize for broken user apps"
1556 mcreate $DIR/$tfile || error "creating file"
1557 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1558 error "setstripe should have failed" || true
1560 run_test 27l "check setstripe permissions (should return error)"
1563 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1565 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1567 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1568 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1570 trap simple_cleanup_common EXIT
1571 test_mkdir $DIR/$tdir
1572 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1573 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1574 error "dd should fill OST0"
1576 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1578 [ $i -gt 256 ] && break
1581 touch $DIR/$tdir/$tfile.$i
1582 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1583 awk '{print $1}'| grep -w "0") ] &&
1584 error "OST0 was full but new created file still use it"
1586 touch $DIR/$tdir/$tfile.$i
1587 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1588 awk '{print $1}'| grep -w "0") ] &&
1589 error "OST0 was full but new created file still use it"
1590 simple_cleanup_common
1592 run_test 27m "create file while OST0 was full"
1595 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1596 awk '{ print $1 * 2; exit; }')
1600 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1601 # if the OST isn't full anymore.
1603 local OSTIDX=${1:-""}
1605 local list=$(comma_list $(osts_nodes))
1606 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1608 do_nodes $list lctl set_param fail_loc=0
1609 sync # initiate all OST_DESTROYs from MDS to OST
1613 exhaust_precreations() {
1616 local FAILIDX=${3:-$OSTIDX}
1617 local ofacet=ost$((OSTIDX + 1))
1619 test_mkdir -p -c1 $DIR/$tdir
1620 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1621 local mfacet=mds$((mdtidx + 1))
1622 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1624 local OST=$(ostname_from_index $OSTIDX)
1627 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1628 local last_id=$(do_facet $mfacet lctl get_param -n \
1629 osc.$mdtosc_proc1.prealloc_last_id)
1630 local next_id=$(do_facet $mfacet lctl get_param -n \
1631 osc.$mdtosc_proc1.prealloc_next_id)
1633 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1634 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1636 test_mkdir -p $DIR/$tdir/${OST}
1637 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1638 #define OBD_FAIL_OST_ENOSPC 0x215
1639 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1640 echo "Creating to objid $last_id on ost $OST..."
1641 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1642 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1643 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1647 exhaust_all_precreations() {
1649 for (( i=0; i < OSTCOUNT; i++ )) ; do
1650 exhaust_precreations $i $1 -1
1655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1657 remote_mds_nodsh && skip "remote MDS with nodsh"
1658 remote_ost_nodsh && skip "remote OST with nodsh"
1661 rm -f $DIR/$tdir/$tfile
1662 exhaust_precreations 0 0x80000215
1663 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1664 touch $DIR/$tdir/$tfile || error "touch failed"
1665 $LFS getstripe $DIR/$tdir/$tfile
1668 run_test 27n "create file with some full OSTs"
1671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1673 remote_mds_nodsh && skip "remote MDS with nodsh"
1674 remote_ost_nodsh && skip "remote OST with nodsh"
1677 rm -f $DIR/$tdir/$tfile
1678 exhaust_all_precreations 0x215
1680 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1685 run_test 27o "create file with all full OSTs (should error)"
1688 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1690 remote_mds_nodsh && skip "remote MDS with nodsh"
1691 remote_ost_nodsh && skip "remote OST with nodsh"
1694 rm -f $DIR/$tdir/$tfile
1695 test_mkdir $DIR/$tdir
1697 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1698 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1699 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1701 exhaust_precreations 0 0x80000215
1702 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1703 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1704 $LFS getstripe $DIR/$tdir/$tfile
1708 run_test 27p "append to a truncated file with some full OSTs"
1711 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1713 remote_mds_nodsh && skip "remote MDS with nodsh"
1714 remote_ost_nodsh && skip "remote OST with nodsh"
1717 rm -f $DIR/$tdir/$tfile
1719 test_mkdir $DIR/$tdir
1720 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1721 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1722 error "truncate $DIR/$tdir/$tfile failed"
1723 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1725 exhaust_all_precreations 0x215
1727 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1728 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1732 run_test 27q "append to truncated file with all OSTs full (should error)"
1735 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1737 remote_mds_nodsh && skip "remote MDS with nodsh"
1738 remote_ost_nodsh && skip "remote OST with nodsh"
1741 rm -f $DIR/$tdir/$tfile
1742 exhaust_precreations 0 0x80000215
1744 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1748 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1750 test_27s() { # bug 10725
1751 test_mkdir $DIR/$tdir
1752 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1753 local stripe_count=0
1754 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1755 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1756 error "stripe width >= 2^32 succeeded" || true
1759 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1761 test_27t() { # bug 10864
1766 $WLFS getstripe $tfile
1769 run_test 27t "check that utils parse path correctly"
1771 test_27u() { # bug 4900
1772 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1773 remote_mds_nodsh && skip "remote MDS with nodsh"
1776 local list=$(comma_list $(mdts_nodes))
1778 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1779 do_nodes $list $LCTL set_param fail_loc=0x139
1780 test_mkdir -p $DIR/$tdir
1781 trap simple_cleanup_common EXIT
1782 createmany -o $DIR/$tdir/t- 1000
1783 do_nodes $list $LCTL set_param fail_loc=0
1785 TLOG=$TMP/$tfile.getstripe
1786 $LFS getstripe $DIR/$tdir > $TLOG
1787 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1788 unlinkmany $DIR/$tdir/t- 1000
1790 [[ $OBJS -gt 0 ]] &&
1791 error "$OBJS objects created on OST-0. See $TLOG" ||
1794 run_test 27u "skip object creation on OSC w/o objects"
1796 test_27v() { # bug 4900
1797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1799 remote_mds_nodsh && skip "remote MDS with nodsh"
1800 remote_ost_nodsh && skip "remote OST with nodsh"
1802 exhaust_all_precreations 0x215
1805 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1807 touch $DIR/$tdir/$tfile
1808 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1810 for (( i=1; i < OSTCOUNT; i++ )); do
1811 do_facet ost$i lctl set_param fail_loc=0x705
1813 local START=`date +%s`
1814 createmany -o $DIR/$tdir/$tfile 32
1816 local FINISH=`date +%s`
1817 local TIMEOUT=`lctl get_param -n timeout`
1818 local PROCESS=$((FINISH - START))
1819 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1820 error "$FINISH - $START >= $TIMEOUT / 2"
1821 sleep $((TIMEOUT / 2 - PROCESS))
1824 run_test 27v "skip object creation on slow OST"
1826 test_27w() { # bug 10997
1827 test_mkdir $DIR/$tdir
1828 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1829 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1830 error "stripe size $size != 65536" || true
1831 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1832 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1834 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1837 [[ $OSTCOUNT -lt 2 ]] &&
1838 skip_env "skipping multiple stripe count/offset test"
1840 test_mkdir $DIR/$tdir
1841 for i in $(seq 1 $OSTCOUNT); do
1843 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1844 error "setstripe -c $i -i $offset failed"
1845 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1846 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1847 [ $count -ne $i ] && error "stripe count $count != $i" || true
1848 [ $index -ne $offset ] &&
1849 error "stripe offset $index != $offset" || true
1852 run_test 27wa "check $LFS setstripe -c -i options"
1855 remote_ost_nodsh && skip "remote OST with nodsh"
1856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1859 OFFSET=$(($OSTCOUNT - 1))
1861 local OST=$(ostname_from_index $OSTIDX)
1863 test_mkdir $DIR/$tdir
1864 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1865 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1867 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1868 for i in $(seq 0 $OFFSET); do
1869 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1870 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1871 error "OST0 was degraded but new created file still use it"
1873 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1875 run_test 27x "create files while OST0 is degraded"
1878 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1879 remote_mds_nodsh && skip "remote MDS with nodsh"
1880 remote_ost_nodsh && skip "remote OST with nodsh"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1883 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1884 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1885 osc.$mdtosc.prealloc_last_id)
1886 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1887 osc.$mdtosc.prealloc_next_id)
1888 local fcount=$((last_id - next_id))
1889 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1890 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1892 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1893 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1894 local OST_DEACTIVE_IDX=-1
1899 for OSC in $MDS_OSCS; do
1900 OST=$(osc_to_ost $OSC)
1901 OSTIDX=$(index_from_ostuuid $OST)
1902 if [ $OST_DEACTIVE_IDX == -1 ]; then
1903 OST_DEACTIVE_IDX=$OSTIDX
1905 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1906 echo $OSC "is Deactivated:"
1907 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1911 OSTIDX=$(index_from_ostuuid $OST)
1912 test_mkdir $DIR/$tdir
1913 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1915 for OSC in $MDS_OSCS; do
1916 OST=$(osc_to_ost $OSC)
1917 OSTIDX=$(index_from_ostuuid $OST)
1918 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1919 echo $OST "is degraded:"
1920 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1921 obdfilter.$OST.degraded=1
1926 createmany -o $DIR/$tdir/$tfile $fcount
1928 for OSC in $MDS_OSCS; do
1929 OST=$(osc_to_ost $OSC)
1930 OSTIDX=$(index_from_ostuuid $OST)
1931 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1932 echo $OST "is recovered from degraded:"
1933 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1934 obdfilter.$OST.degraded=0
1936 do_facet $SINGLEMDS lctl --device %$OSC activate
1940 # all osp devices get activated, hence -1 stripe count restored
1941 local stripe_count=0
1943 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1944 # devices get activated.
1946 $LFS setstripe -c -1 $DIR/$tfile
1947 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1949 [ $stripe_count -ne $OSTCOUNT ] &&
1950 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1953 run_test 27y "create files while OST0 is degraded and the rest inactive"
1959 lmm_count=$($GETSTRIPE -c $1)
1960 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1961 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1963 local old_ifs="$IFS"
1965 fid=($($LFS path2fid $1))
1968 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1969 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1971 # compare lmm_seq and lu_fid->f_seq
1972 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1973 # compare lmm_object_id and lu_fid->oid
1974 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1976 # check the trusted.fid attribute of the OST objects of the file
1977 local have_obdidx=false
1979 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1980 # skip lines up to and including "obdidx"
1981 [ -z "$obdidx" ] && break
1982 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1983 $have_obdidx || continue
1985 local ost=$((obdidx + 1))
1986 local dev=$(ostdevname $ost)
1989 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1991 seq=$(echo $seq | sed -e "s/^0x//g")
1992 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1993 oid_hex=$(echo $oid)
1995 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1997 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2001 # Don't unmount/remount the OSTs if we don't need to do that.
2002 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2003 # update too, until that use mount/ll_decode_filter_fid/mount.
2004 # Re-enable when debugfs will understand new filter_fid.
2006 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2007 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2008 $dev 2>/dev/null" | grep "parent=")
2010 if [ -z "$ff" ]; then
2012 mount_fstype ost$ost
2013 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2014 $(facet_mntpt ost$ost)/$obj_file)
2015 unmount_fstype ost$ost
2016 start ost$ost $dev $OST_MOUNT_OPTS
2020 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2022 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2024 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2025 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2027 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2028 # stripe_size=1048576 component_id=1 component_start=0 \
2029 # component_end=33554432
2030 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2031 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2032 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2034 if grep -q 'stripe=' <<<$ff; then
2035 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2037 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2038 # into f_ver in this case. See comment on ff_parent.
2039 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2042 # compare lmm_seq and filter_fid->ff_parent.f_seq
2043 [ $ff_pseq = $lmm_seq ] ||
2044 error "FF parent SEQ $ff_pseq != $lmm_seq"
2045 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2046 [ $ff_poid = $lmm_oid ] ||
2047 error "FF parent OID $ff_poid != $lmm_oid"
2048 (($ff_pstripe == $stripe_nr)) ||
2049 error "FF stripe $ff_pstripe != $stripe_nr"
2051 stripe_nr=$((stripe_nr + 1))
2052 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2054 if grep -q 'stripe_count=' <<<$ff; then
2055 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2056 -e 's/ .*//' <<<$ff)
2057 [ $lmm_count = $ff_scnt ] ||
2058 error "FF stripe count $lmm_count != $ff_scnt"
2064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2065 remote_ost_nodsh && skip "remote OST with nodsh"
2067 test_mkdir $DIR/$tdir
2068 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2069 { error "setstripe -c -1 failed"; return 1; }
2070 # We need to send a write to every object to get parent FID info set.
2071 # This _should_ also work for setattr, but does not currently.
2072 # touch $DIR/$tdir/$tfile-1 ||
2073 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2074 { error "dd $tfile-1 failed"; return 2; }
2075 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2076 { error "setstripe -c -1 failed"; return 3; }
2077 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2078 { error "dd $tfile-2 failed"; return 4; }
2080 # make sure write RPCs have been sent to OSTs
2083 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2084 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2086 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2088 test_27A() { # b=19102
2089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2091 save_layout_restore_at_exit $MOUNT
2092 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2093 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2094 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2095 local default_size=$($GETSTRIPE -S $MOUNT)
2096 local default_offset=$($GETSTRIPE -i $MOUNT)
2097 local dsize=$(do_facet $SINGLEMDS \
2098 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2099 [ $default_size -eq $dsize ] ||
2100 error "stripe size $default_size != $dsize"
2101 [ $default_offset -eq -1 ] ||
2102 error "stripe offset $default_offset != -1"
2104 run_test 27A "check filesystem-wide default LOV EA values"
2106 test_27B() { # LU-2523
2107 test_mkdir $DIR/$tdir
2108 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2110 # open f1 with O_LOV_DELAY_CREATE
2112 # call setstripe ioctl on open file descriptor for f1
2114 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2118 # open f1 with O_LOV_DELAY_CREATE
2120 # call setstripe ioctl on open file descriptor for f1
2122 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2124 # Allow multiop to fail in imitation of NFS's busted semantics.
2127 run_test 27B "call setstripe on open unlinked file/rename victim"
2129 test_27C() { #LU-2871
2130 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2138 test_mkdir $DIR/$tdir
2140 for i in $(seq 0 $((OSTCOUNT - 1))); do
2141 # set stripe across all OSTs starting from OST$i
2142 $SETSTRIPE -i $i -c -1 $tfile$i
2143 # get striping information
2144 ost_idx=($($GETSTRIPE $tfile$i |
2145 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2149 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2150 error "${#ost_idx[@]} != $OSTCOUNT"
2152 for index in $(seq 0 $((OSTCOUNT - 1))); do
2154 for j in $(echo ${ost_idx[@]}); do
2155 if [ $index -eq $j ]; then
2161 error "Can not find $index in ${ost_idx[@]}"
2165 run_test 27C "check full striping across all OSTs"
2168 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2169 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2170 remote_mds_nodsh && skip "remote MDS with nodsh"
2172 local POOL=${POOL:-testpool}
2174 local last_ost=$(($OSTCOUNT - 1))
2176 local ost_list=$(seq $first_ost $ost_step $last_ost)
2177 local ost_range="$first_ost $last_ost $ost_step"
2179 if ! combined_mgs_mds ; then
2183 test_mkdir $DIR/$tdir
2184 pool_add $POOL || error "pool_add failed"
2185 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2190 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2191 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2192 skip27D+=" -s 30,31"
2193 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2194 error "llapi_layout_test failed"
2196 destroy_test_pools || error "destroy test pools failed"
2198 if ! combined_mgs_mds ; then
2202 run_test 27D "validate llapi_layout API"
2204 # Verify that default_easize is increased from its initial value after
2205 # accessing a widely striped file.
2207 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2208 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2209 skip "client does not have LU-3338 fix"
2211 # 72 bytes is the minimum space required to store striping
2212 # information for a file striped across one OST:
2213 # (sizeof(struct lov_user_md_v3) +
2214 # sizeof(struct lov_user_ost_data_v1))
2216 $LCTL set_param -n llite.*.default_easize $min_easize ||
2217 error "lctl set_param failed"
2218 local easize=$($LCTL get_param -n llite.*.default_easize)
2220 [ $easize -eq $min_easize ] ||
2221 error "failed to set default_easize"
2223 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2224 error "setstripe failed"
2228 easize=$($LCTL get_param -n llite.*.default_easize)
2230 [ $easize -gt $min_easize ] ||
2231 error "default_easize not updated"
2233 run_test 27E "check that default extended attribute size properly increases"
2235 test_27F() { # LU-5346/LU-7975
2236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2237 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2238 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2239 skip "Need MDS version at least 2.8.51"
2240 remote_ost_nodsh && skip "remote OST with nodsh"
2242 test_mkdir $DIR/$tdir
2244 $SETSTRIPE -c 2 $DIR/$tdir
2246 # stop all OSTs to reproduce situation for LU-7975 ticket
2247 for num in $(seq $OSTCOUNT); do
2251 # open/create f0 with O_LOV_DELAY_CREATE
2252 # truncate f0 to a non-0 size
2254 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2256 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2257 # open/write it again to force delayed layout creation
2258 cat /etc/hosts > $DIR/$tdir/f0 &
2262 for num in $(seq $OSTCOUNT); do
2263 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2264 error "ost$num failed to start"
2267 wait $catpid || error "cat failed"
2269 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2270 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2273 run_test 27F "Client resend delayed layout creation with non-zero size"
2275 test_27G() { #LU-10629
2276 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2278 local POOL=${POOL:-testpool}
2279 local ostrange="0 0 1"
2281 test_mkdir $DIR/$tdir
2282 pool_add $POOL || error "pool_add failed"
2283 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2284 $LFS setstripe -p $POOL $DIR/$tdir
2286 local pool=$($LFS getstripe -p $DIR/$tdir)
2288 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2290 $LFS setstripe -d $DIR/$tdir
2292 pool=$($LFS getstripe -p $DIR/$tdir)
2296 [ -z "$pool" ] || error "'$pool' is not empty"
2298 run_test 27G "Clear OST pool from stripe"
2300 # createtest also checks that device nodes are created and
2301 # then visible correctly (#2091)
2302 test_28() { # bug 2091
2304 $CREATETEST $DIR/d28/ct || error "createtest failed"
2306 run_test 28 "create/mknod/mkdir with bad file types ============"
2309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2311 sync; sleep 1; sync # flush out any dirty pages from previous tests
2318 declare -i LOCKCOUNTORIG=0
2319 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2320 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2322 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2324 declare -i LOCKUNUSEDCOUNTORIG=0
2325 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2326 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2333 declare -i LOCKCOUNTCURRENT=0
2334 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2335 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2338 declare -i LOCKUNUSEDCOUNTCURRENT=0
2339 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2340 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2343 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2344 $LCTL set_param -n ldlm.dump_namespaces ""
2345 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2346 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2347 log "dumped log to $TMP/test_29.dk (bug 5793)"
2350 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2351 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2352 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2353 log "dumped log to $TMP/test_29.dk (bug 5793)"
2357 run_test 29 "IT_GETATTR regression ============================"
2359 test_30a() { # was test_30
2360 cp $(which ls) $DIR || cp /bin/ls $DIR
2361 $DIR/ls / || error "Can't execute binary from lustre"
2364 run_test 30a "execute binary from Lustre (execve) =============="
2367 cp `which ls` $DIR || cp /bin/ls $DIR
2369 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2372 run_test 30b "execute binary from Lustre as non-root ==========="
2374 test_30c() { # b=22376
2375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2377 cp `which ls` $DIR || cp /bin/ls $DIR
2379 cancel_lru_locks mdc
2380 cancel_lru_locks osc
2381 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2384 run_test 30c "execute binary from Lustre without read perms ===="
2387 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2388 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2390 run_test 31a "open-unlink file =================================="
2393 touch $DIR/f31 || error "touch $DIR/f31 failed"
2394 ln $DIR/f31 $DIR/f31b || error "ln failed"
2395 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2396 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2398 run_test 31b "unlink file with multiple links while open ======="
2401 touch $DIR/f31 || error "touch $DIR/f31 failed"
2402 ln $DIR/f31 $DIR/f31c || error "ln failed"
2403 multiop_bg_pause $DIR/f31 O_uc ||
2404 error "multiop_bg_pause for $DIR/f31 failed"
2406 $MULTIOP $DIR/f31c Ouc
2407 kill -USR1 $MULTIPID
2410 run_test 31c "open-unlink file with multiple links ============="
2413 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2414 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2416 run_test 31d "remove of open directory ========================="
2418 test_31e() { # bug 2904
2419 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2421 run_test 31e "remove of open non-empty directory ==============="
2423 test_31f() { # bug 4554
2424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2427 test_mkdir $DIR/d31f
2428 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2429 cp /etc/hosts $DIR/d31f
2431 $GETSTRIPE $DIR/d31f/hosts
2432 multiop_bg_pause $DIR/d31f D_c || return 1
2435 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2436 test_mkdir $DIR/d31f
2437 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2438 cp /etc/hosts $DIR/d31f
2440 $GETSTRIPE $DIR/d31f/hosts
2441 multiop_bg_pause $DIR/d31f D_c || return 1
2444 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2445 wait $MULTIPID || error "first opendir $MULTIPID failed"
2449 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2450 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2453 run_test 31f "remove of open directory with open-unlink file ==="
2456 echo "-- cross directory link --"
2457 test_mkdir -c1 $DIR/${tdir}ga
2458 test_mkdir -c1 $DIR/${tdir}gb
2459 touch $DIR/${tdir}ga/f
2460 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2461 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2462 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2463 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2464 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2466 run_test 31g "cross directory link==============="
2469 echo "-- cross directory link --"
2470 test_mkdir -c1 $DIR/${tdir}
2471 test_mkdir -c1 $DIR/${tdir}/dir
2472 touch $DIR/${tdir}/f
2473 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2474 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2475 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2476 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2477 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2479 run_test 31h "cross directory link under child==============="
2482 echo "-- cross directory link --"
2483 test_mkdir -c1 $DIR/$tdir
2484 test_mkdir -c1 $DIR/$tdir/dir
2485 touch $DIR/$tdir/dir/f
2486 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2487 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2488 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2489 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2490 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2492 run_test 31i "cross directory link under parent==============="
2495 test_mkdir -c1 -p $DIR/$tdir
2496 test_mkdir -c1 -p $DIR/$tdir/dir1
2497 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2498 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2499 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2500 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2503 run_test 31j "link for directory==============="
2506 test_mkdir -c1 -p $DIR/$tdir
2508 touch $DIR/$tdir/exist
2509 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2510 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2511 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2512 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2513 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2514 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2515 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2518 run_test 31k "link to file: the same, non-existing, dir==============="
2524 touch $DIR/d31m2/exist
2525 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2526 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2527 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2528 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2529 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2530 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2533 run_test 31m "link to file: the same, non-existing, dir==============="
2536 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2537 nlink=$(stat --format=%h $DIR/$tfile)
2538 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2540 local cmd="exec $fd<$DIR/$tfile"
2543 trap "eval $cmd" EXIT
2544 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2545 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2546 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2547 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2548 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2551 run_test 31n "check link count of unlinked file"
2554 local TEMPNAME=$(mktemp $1_XXXXXX)
2555 mlink $TEMPNAME $1 2> /dev/null &&
2556 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2560 test_31o() { # LU-2901
2561 test_mkdir $DIR/$tdir
2562 for LOOP in $(seq 100); do
2563 rm -f $DIR/$tdir/$tfile*
2564 for THREAD in $(seq 8); do
2565 link_one $DIR/$tdir/$tfile.$LOOP &
2568 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2569 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2570 error "$LINKS duplicate links to $tfile.$LOOP" &&
2574 run_test 31o "duplicate hard links with same filename"
2577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2579 test_mkdir $DIR/$tdir
2580 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2581 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2583 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2584 error "open unlink test1 failed"
2585 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2586 error "open unlink test2 failed"
2588 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2589 error "test1 still exists"
2590 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2591 error "test2 still exists"
2593 run_test 31p "remove of open striped directory"
2595 cleanup_test32_mount() {
2598 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2599 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2600 losetup -d $loopdev || true
2606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2608 echo "== more mountpoints and symlinks ================="
2609 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2610 trap cleanup_test32_mount EXIT
2611 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2612 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2613 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2614 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2615 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2616 cleanup_test32_mount
2618 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2623 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2624 trap cleanup_test32_mount EXIT
2625 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2626 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2627 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2628 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2629 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2630 cleanup_test32_mount
2632 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2637 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2638 trap cleanup_test32_mount EXIT
2639 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2640 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2641 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2642 test_mkdir -p $DIR/$tdir/d2/test_dir
2643 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2644 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2645 cleanup_test32_mount
2647 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2652 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2653 trap cleanup_test32_mount EXIT
2654 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2655 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2656 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2657 test_mkdir -p $DIR/$tdir/d2/test_dir
2658 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2659 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2660 cleanup_test32_mount
2662 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2666 test_mkdir -p $DIR/$tdir/tmp
2667 local tmp_dir=$DIR/$tdir/tmp
2668 ln -s $DIR/$tdir $tmp_dir/symlink11
2669 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2670 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2671 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2673 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2677 test_mkdir -p $DIR/$tdir/tmp
2678 local tmp_dir=$DIR/$tdir/tmp
2679 ln -s $DIR/$tdir $tmp_dir/symlink11
2680 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2681 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2682 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2684 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2687 local tmp_dir=$DIR/$tdir/tmp
2688 test_mkdir -p $tmp_dir
2689 test_mkdir $DIR/${tdir}2
2690 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2691 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2692 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2693 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2694 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2695 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2697 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2700 rm -fr $DIR/$tdir $DIR/${tdir}2
2701 tmp_dir=$DIR/$tdir/tmp
2702 test_mkdir -p $tmp_dir
2703 test_mkdir $DIR/${tdir}2
2704 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2705 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2706 ls $tmp_dir/symlink12 || error "listing symlink12"
2707 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2709 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2714 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2715 trap cleanup_test32_mount EXIT
2716 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2717 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2718 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2719 touch $DIR/$tdir/test_file
2720 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2721 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2722 cleanup_test32_mount
2724 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2729 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2730 trap cleanup_test32_mount EXIT
2731 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2732 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2733 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2734 touch $DIR/$tdir/test_file
2735 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2736 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2737 cleanup_test32_mount
2739 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2745 trap cleanup_test32_mount EXIT
2746 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2747 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2748 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2749 test_mkdir -p $DIR/$tdir/d2
2750 touch $DIR/$tdir/d2/test_file || error "touch failed"
2751 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2752 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2753 cleanup_test32_mount
2755 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2761 trap cleanup_test32_mount EXIT
2762 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2763 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2764 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2765 test_mkdir -p $DIR/$tdir/d2
2766 touch $DIR/$tdir/d2/test_file || error "touch failed"
2767 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2768 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2769 cleanup_test32_mount
2771 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2775 test_mkdir -p $DIR/d32m/tmp
2776 TMP_DIR=$DIR/d32m/tmp
2777 ln -s $DIR $TMP_DIR/symlink11
2778 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2779 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2780 error "symlink11 not a link"
2781 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2782 error "symlink01 not a link"
2784 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2788 test_mkdir -p $DIR/d32n/tmp
2789 TMP_DIR=$DIR/d32n/tmp
2790 ln -s $DIR $TMP_DIR/symlink11
2791 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2792 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2793 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2795 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2799 test_mkdir -p $DIR/d32o/tmp
2800 TMP_DIR=$DIR/d32o/tmp
2801 ln -s $DIR/$tfile $TMP_DIR/symlink12
2802 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2803 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2804 error "symlink12 not a link"
2805 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2806 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2807 error "$DIR/d32o/tmp/symlink12 not file type"
2808 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2809 error "$DIR/d32o/symlink02 not file type"
2811 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2821 test_mkdir -p $DIR/d32p/tmp
2823 TMP_DIR=$DIR/d32p/tmp
2825 ln -s $DIR/$tfile $TMP_DIR/symlink12
2827 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2829 cat $DIR/d32p/tmp/symlink12 ||
2830 error "Can't open $DIR/d32p/tmp/symlink12"
2832 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2835 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2840 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2841 trap cleanup_test32_mount EXIT
2842 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2843 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2844 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2845 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2846 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2847 cleanup_test32_mount
2849 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2854 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2855 trap cleanup_test32_mount EXIT
2856 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2857 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2858 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2859 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2860 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2861 cleanup_test32_mount
2863 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2868 chmod 444 $DIR/$tfile
2869 chown $RUNAS_ID $DIR/$tfile
2871 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2874 run_test 33aa "write file with mode 444 (should return error)"
2878 test_mkdir $DIR/$tdir
2879 chown $RUNAS_ID $DIR/$tdir
2880 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2881 error "$RUNAS create $tdir/$tfile failed"
2882 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2883 error "open RDWR" || true
2885 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2889 test_mkdir $DIR/$tdir
2890 chown $RUNAS_ID $DIR/$tdir
2891 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2893 run_test 33b "test open file with malformed flags (No panic)"
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2897 remote_ost_nodsh && skip "remote OST with nodsh"
2906 test_mkdir $DIR/$tdir
2907 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2910 for ostnum in $(seq $OSTCOUNT); do
2911 # test-framework's OST numbering is one-based, while Lustre's
2913 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2914 # Parsing llobdstat's output sucks; we could grep the /proc
2915 # path, but that's likely to not be as portable as using the
2916 # llobdstat utility. So we parse lctl output instead.
2917 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2918 obdfilter/$ostname/stats |
2919 awk '/^write_bytes/ {print $7}' )
2920 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2921 if (( ${write_bytes:-0} > 0 ))
2928 $all_zeros || return 0
2931 echo foo > $DIR/$tdir/bar
2935 # Total up write_bytes after writing. We'd better find non-zeros.
2936 for ostnum in $(seq $OSTCOUNT); do
2937 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2938 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2939 obdfilter/$ostname/stats |
2940 awk '/^write_bytes/ {print $7}' )
2941 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2942 if (( ${write_bytes:-0} > 0 ))
2951 for ostnum in $(seq $OSTCOUNT); do
2952 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2953 echo "Check that write_bytes is present in obdfilter/*/stats:"
2954 do_facet ost$ostnum lctl get_param -n \
2955 obdfilter/$ostname/stats
2957 error "OST not keeping write_bytes stats (b22312)"
2960 run_test 33c "test llobdstat and write_bytes"
2963 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2967 local remote_dir=$DIR/$tdir/remote_dir
2969 test_mkdir $DIR/$tdir
2970 $LFS mkdir -i $MDTIDX $remote_dir ||
2971 error "create remote directory failed"
2973 touch $remote_dir/$tfile
2974 chmod 444 $remote_dir/$tfile
2975 chown $RUNAS_ID $remote_dir/$tfile
2977 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2979 chown $RUNAS_ID $remote_dir
2980 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2981 error "create" || true
2982 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2983 error "open RDWR" || true
2984 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2986 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2989 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2993 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2994 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2995 mkdir $DIR/$tdir/local_dir
2997 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2998 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2999 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3001 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3002 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3004 rmdir $DIR/$tdir/* || error "rmdir failed"
3007 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3008 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3009 mkdir $DIR/$tdir/local_dir
3011 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3012 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3013 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3015 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3016 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3018 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3021 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3022 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3023 mkdir $DIR/$tdir/local_dir
3025 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3026 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3027 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3029 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3030 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3032 run_test 33e "mkdir and striped directory should have same mode"
3036 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3041 remote_mds_nodsh && skip "remote MDS with nodsh"
3044 chmod go+rwx $DIR/$tdir
3045 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3046 trap cleanup_33f EXIT
3048 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3049 error "cannot create striped directory"
3051 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3052 error "cannot create files in striped directory"
3054 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3055 error "cannot remove files in striped directory"
3057 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3058 error "cannot remove striped directory"
3062 run_test 33f "nonroot user can create, access, and remove a striped directory"
3065 mkdir -p $DIR/$tdir/dir2
3067 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3069 [[ $err =~ "exists" ]] || error "Not exists error"
3071 run_test 33g "nonroot user create already existing root created file"
3073 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3076 $MCREATE $DIR/f34 || error "mcreate failed"
3077 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3078 error "getstripe failed"
3079 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3080 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3081 error "getstripe failed"
3082 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3083 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3085 run_test 34a "truncate file that has not been opened ==========="
3088 [ ! -f $DIR/f34 ] && test_34a
3089 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3090 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3091 $OPENFILE -f O_RDONLY $DIR/f34
3092 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3093 error "getstripe failed"
3094 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3095 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3097 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3100 [ ! -f $DIR/f34 ] && test_34a
3101 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3102 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3103 $OPENFILE -f O_RDWR $DIR/f34
3104 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3105 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3106 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3108 run_test 34c "O_RDWR opening file-with-size works =============="
3111 [ ! -f $DIR/f34 ] && test_34a
3112 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3114 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3115 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3118 run_test 34d "write to sparse file ============================="
3122 $MCREATE $DIR/f34e || error "mcreate failed"
3123 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3124 $CHECKSTAT -s 1000 $DIR/f34e ||
3125 error "Size of $DIR/f34e not equal to 1000 bytes"
3126 $OPENFILE -f O_RDWR $DIR/f34e
3127 $CHECKSTAT -s 1000 $DIR/f34e ||
3128 error "Size of $DIR/f34e not equal to 1000 bytes"
3130 run_test 34e "create objects, some with size and some without =="
3132 test_34f() { # bug 6242, 6243
3133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3137 $MCREATE $DIR/f34f || error "mcreate failed"
3138 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3139 dd if=$DIR/f34f of=$TMP/f34f
3140 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3141 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3142 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3143 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3144 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3146 run_test 34f "read from a file with no objects until EOF ======="
3149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3151 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3153 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3154 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3155 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3156 cancel_lru_locks osc
3157 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3158 error "wrong size after lock cancel"
3160 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3161 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3162 error "expanding truncate failed"
3163 cancel_lru_locks osc
3164 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3165 error "wrong expanded size after lock cancel"
3167 run_test 34g "truncate long file ==============================="
3170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3176 sync # Flush the cache so that multiop below does not block on cache
3177 # flush when getting the group lock
3178 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3181 # Since just timed wait is not good enough, let's do a sync write
3182 # that way we are sure enough time for a roundtrip + processing
3183 # passed + 2 seconds of extra margin.
3184 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3188 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3189 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3193 local nsz=`stat -c %s $DIR/$tfile`
3194 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3196 run_test 34h "ftruncate file under grouplock should not block"
3199 cp /bin/sh $DIR/f35a
3201 chown $RUNAS_ID $DIR/f35a
3202 $RUNAS $DIR/f35a && error || true
3205 run_test 35a "exec file with mode 444 (should return and not leak)"
3209 utime $DIR/f36 || error "utime failed for MDS"
3211 run_test 36a "MDS utime check (mknod, utime)"
3215 utime $DIR/f36 || error "utime failed for OST"
3217 run_test 36b "OST utime check (open, utime)"
3222 chown $RUNAS_ID $DIR/d36
3223 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3225 run_test 36c "non-root MDS utime check (mknod, utime)"
3228 [ ! -d $DIR/d36 ] && test_36c
3229 echo "" > $DIR/d36/f36
3230 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3232 run_test 36d "non-root OST utime check (open, utime)"
3235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3237 test_mkdir $DIR/$tdir
3238 touch $DIR/$tdir/$tfile
3239 $RUNAS utime $DIR/$tdir/$tfile &&
3240 error "utime worked, expected failure" || true
3242 run_test 36e "utime on non-owned file (should return error)"
3246 local LANG_SAVE=$LANG
3247 local LC_LANG_SAVE=$LC_LANG
3248 export LANG=C LC_LANG=C # for date language
3250 DATESTR="Dec 20 2000"
3251 test_mkdir $DIR/$tdir
3252 lctl set_param fail_loc=$fl
3254 cp /etc/hosts $DIR/$tdir/$tfile
3255 sync & # write RPC generated with "current" inode timestamp, but delayed
3257 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3258 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3259 cancel_lru_locks osc
3260 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3262 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3263 echo "BEFORE: $LS_BEFORE" && \
3264 echo "AFTER : $LS_AFTER" && \
3265 echo "WANT : $DATESTR" && \
3266 error "$DIR/$tdir/$tfile timestamps changed" || true
3268 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3274 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3275 subr_36fh "0x80000214"
3277 run_test 36f "utime on file racing with OST BRW write =========="
3280 remote_ost_nodsh && skip "remote OST with nodsh"
3281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3287 test_mkdir $DIR/$tdir
3288 fmd_max_age=$(do_facet ost1 \
3289 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3292 fmd_before=$(do_facet ost1 \
3293 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3294 touch $DIR/$tdir/$tfile
3295 sleep $((fmd_max_age + 12))
3296 fmd_after=$(do_facet ost1 \
3297 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3299 echo "fmd_before: $fmd_before"
3300 echo "fmd_after: $fmd_after"
3301 [[ $fmd_after -gt $fmd_before ]] &&
3302 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3303 error "fmd didn't expire after ping" || true
3305 run_test 36g "filter mod data cache expiry ====================="
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3310 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3311 subr_36fh "0x80000227"
3313 run_test 36h "utime on file racing with OST BRW write =========="
3316 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3318 test_mkdir $DIR/$tdir
3319 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3321 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3322 local new_mtime=$((mtime + 200))
3324 #change Modify time of striped dir
3325 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3326 error "change mtime failed"
3328 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3330 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3332 run_test 36i "change mtime on striped directory"
3334 # test_37 - duplicate with tests 32q 32r
3337 local file=$DIR/$tfile
3339 openfile -f O_DIRECTORY $file
3342 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3343 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3345 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3347 test_39a() { # was test_39
3349 touch $DIR/${tfile}2
3350 # ls -l $DIR/$tfile $DIR/${tfile}2
3351 # ls -lu $DIR/$tfile $DIR/${tfile}2
3352 # ls -lc $DIR/$tfile $DIR/${tfile}2
3354 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3355 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3357 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3359 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3361 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3362 error "O_TRUNC didn't change timestamps"
3365 run_test 39a "mtime changed on create"
3368 test_mkdir -c1 $DIR/$tdir
3369 cp -p /etc/passwd $DIR/$tdir/fopen
3370 cp -p /etc/passwd $DIR/$tdir/flink
3371 cp -p /etc/passwd $DIR/$tdir/funlink
3372 cp -p /etc/passwd $DIR/$tdir/frename
3373 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3376 echo "aaaaaa" >> $DIR/$tdir/fopen
3377 echo "aaaaaa" >> $DIR/$tdir/flink
3378 echo "aaaaaa" >> $DIR/$tdir/funlink
3379 echo "aaaaaa" >> $DIR/$tdir/frename
3381 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3382 local link_new=`stat -c %Y $DIR/$tdir/flink`
3383 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3384 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3386 cat $DIR/$tdir/fopen > /dev/null
3387 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3388 rm -f $DIR/$tdir/funlink2
3389 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3391 for (( i=0; i < 2; i++ )) ; do
3392 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3393 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3394 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3395 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3397 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3398 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3399 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3400 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3402 cancel_lru_locks osc
3403 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3406 run_test 39b "mtime change on open, link, unlink, rename ======"
3408 # this should be set to past
3409 TEST_39_MTIME=`date -d "1 year ago" +%s`
3415 local mtime0=`stat -c %Y $DIR1/$tfile`
3417 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3418 local mtime1=`stat -c %Y $DIR1/$tfile`
3419 [ "$mtime1" = $TEST_39_MTIME ] || \
3420 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3423 echo hello >> $DIR1/$tfile
3425 local mtime2=`stat -c %Y $DIR1/$tfile`
3426 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3427 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3429 mv $DIR1/$tfile $DIR1/$tfile-1
3431 for (( i=0; i < 2; i++ )) ; do
3432 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3433 [ "$mtime2" = "$mtime3" ] || \
3434 error "mtime ($mtime2) changed (to $mtime3) on rename"
3436 cancel_lru_locks osc
3437 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3440 run_test 39c "mtime change on rename ==========================="
3444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3447 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3449 for (( i=0; i < 2; i++ )) ; do
3450 local mtime=`stat -c %Y $DIR1/$tfile`
3451 [ $mtime = $TEST_39_MTIME ] || \
3452 error "mtime($mtime) 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 39d "create, utime, stat =============================="
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 local mtime1=`stat -c %Y $DIR1/$tfile`
3467 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3469 for (( i=0; i < 2; i++ )) ; do
3470 local mtime2=`stat -c %Y $DIR1/$tfile`
3471 [ $mtime2 = $TEST_39_MTIME ] || \
3472 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3474 cancel_lru_locks osc
3475 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3478 run_test 39e "create, stat, utime, stat ========================"
3482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3485 mtime1=`stat -c %Y $DIR1/$tfile`
3488 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3490 for (( i=0; i < 2; i++ )) ; do
3491 local mtime2=`stat -c %Y $DIR1/$tfile`
3492 [ $mtime2 = $TEST_39_MTIME ] || \
3493 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3495 cancel_lru_locks osc
3496 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3499 run_test 39f "create, stat, sleep, utime, stat ================="
3503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3505 echo hello >> $DIR1/$tfile
3506 local mtime1=`stat -c %Y $DIR1/$tfile`
3509 chmod o+r $DIR1/$tfile
3511 for (( i=0; i < 2; i++ )) ; do
3512 local mtime2=`stat -c %Y $DIR1/$tfile`
3513 [ "$mtime1" = "$mtime2" ] || \
3514 error "lost mtime: $mtime2, should be $mtime1"
3516 cancel_lru_locks osc
3517 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3520 run_test 39g "write, chmod, stat ==============================="
3524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3530 echo hello >> $DIR1/$tfile
3531 local mtime1=`stat -c %Y $DIR1/$tfile`
3533 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3535 if [ "$d1" != "$d2" ]; then
3536 echo "write and touch not within one second"
3538 for (( i=0; i < 2; i++ )) ; do
3539 local mtime2=`stat -c %Y $DIR1/$tfile`
3540 [ "$mtime2" = $TEST_39_MTIME ] || \
3541 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3543 cancel_lru_locks osc
3544 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3548 run_test 39h "write, utime within one second, stat ============="
3551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3556 echo hello >> $DIR1/$tfile
3557 local mtime1=`stat -c %Y $DIR1/$tfile`
3559 mv $DIR1/$tfile $DIR1/$tfile-1
3561 for (( i=0; i < 2; i++ )) ; do
3562 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3564 [ "$mtime1" = "$mtime2" ] || \
3565 error "lost mtime: $mtime2, should be $mtime1"
3567 cancel_lru_locks osc
3568 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3571 run_test 39i "write, rename, stat =============================="
3574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 start_full_debug_logging
3580 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3581 lctl set_param fail_loc=0x80000412
3582 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3583 error "multiop failed"
3585 local mtime1=`stat -c %Y $DIR1/$tfile`
3587 mv $DIR1/$tfile $DIR1/$tfile-1
3589 kill -USR1 $multipid
3590 wait $multipid || error "multiop close failed"
3592 for (( i=0; i < 2; i++ )) ; do
3593 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3594 [ "$mtime1" = "$mtime2" ] ||
3595 error "mtime is lost on close: $mtime2, " \
3598 cancel_lru_locks osc
3599 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3601 lctl set_param fail_loc=0
3602 stop_full_debug_logging
3604 run_test 39j "write, rename, close, stat ======================="
3607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3612 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3614 local mtime1=`stat -c %Y $DIR1/$tfile`
3616 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3618 kill -USR1 $multipid
3619 wait $multipid || error "multiop close failed"
3621 for (( i=0; i < 2; i++ )) ; do
3622 local mtime2=`stat -c %Y $DIR1/$tfile`
3624 [ "$mtime2" = $TEST_39_MTIME ] || \
3625 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3627 cancel_lru_locks osc
3628 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3631 run_test 39k "write, utime, close, stat ========================"
3633 # this should be set to future
3634 TEST_39_ATIME=`date -d "1 year" +%s`
3637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3638 remote_mds_nodsh && skip "remote MDS with nodsh"
3640 local atime_diff=$(do_facet $SINGLEMDS \
3641 lctl get_param -n mdd.*MDT0000*.atime_diff)
3645 # test setting directory atime to future
3646 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3647 local atime=$(stat -c %X $DIR/$tdir)
3648 [ "$atime" = $TEST_39_ATIME ] ||
3649 error "atime is not set to future: $atime, $TEST_39_ATIME"
3651 # test setting directory atime from future to now
3652 local now=$(date +%s)
3653 touch -a -d @$now $DIR/$tdir
3655 atime=$(stat -c %X $DIR/$tdir)
3656 [ "$atime" -eq "$now" ] ||
3657 error "atime is not updated from future: $atime, $now"
3659 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3662 # test setting directory atime when now > dir atime + atime_diff
3663 local d1=$(date +%s)
3665 local d2=$(date +%s)
3666 cancel_lru_locks mdc
3667 atime=$(stat -c %X $DIR/$tdir)
3668 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3669 error "atime is not updated : $atime, should be $d2"
3671 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3674 # test not setting directory atime when now < dir atime + atime_diff
3676 cancel_lru_locks mdc
3677 atime=$(stat -c %X $DIR/$tdir)
3678 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3679 error "atime is updated to $atime, should remain $d1<atime<$d2"
3681 do_facet $SINGLEMDS \
3682 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3684 run_test 39l "directory atime update ==========================="
3687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3691 local far_past_mtime=$(date -d "May 29 1953" +%s)
3692 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3694 touch -m -d @$far_past_mtime $DIR1/$tfile
3695 touch -a -d @$far_past_atime $DIR1/$tfile
3697 for (( i=0; i < 2; i++ )) ; do
3698 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3699 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3700 error "atime or mtime set incorrectly"
3702 cancel_lru_locks osc
3703 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3706 run_test 39m "test atime and mtime before 1970"
3708 test_39n() { # LU-3832
3709 remote_mds_nodsh && skip "remote MDS with nodsh"
3711 local atime_diff=$(do_facet $SINGLEMDS \
3712 lctl get_param -n mdd.*MDT0000*.atime_diff)
3717 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3720 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3721 atime0=$(stat -c %X $DIR/$tfile)
3724 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3725 atime1=$(stat -c %X $DIR/$tfile)
3728 cancel_lru_locks mdc
3729 cancel_lru_locks osc
3730 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3731 atime2=$(stat -c %X $DIR/$tfile)
3733 do_facet $SINGLEMDS \
3734 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3736 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3737 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3739 run_test 39n "check that O_NOATIME is honored"
3742 TESTDIR=$DIR/$tdir/$tfile
3743 [ -e $TESTDIR ] && rm -rf $TESTDIR
3750 links2=$(stat -c %h .)
3751 [ $(($links1 + 2)) != $links2 ] &&
3752 error "wrong links count $(($links1 + 2)) != $links2"
3754 links3=$(stat -c %h .)
3755 [ $(($links1 + 1)) != $links3 ] &&
3756 error "wrong links count $links1 != $links3"
3759 run_test 39o "directory cached attributes updated after create"
3762 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3765 TESTDIR=$DIR/$tdir/$tdir
3766 [ -e $TESTDIR ] && rm -rf $TESTDIR
3767 test_mkdir -p $TESTDIR
3771 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3772 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3774 links2=$(stat -c %h .)
3775 [ $(($links1 + 2)) != $links2 ] &&
3776 error "wrong links count $(($links1 + 2)) != $links2"
3778 links3=$(stat -c %h .)
3779 [ $(($links1 + 1)) != $links3 ] &&
3780 error "wrong links count $links1 != $links3"
3783 run_test 39p "remote directory cached attributes updated after create ========"
3786 test_39q() { # LU-8041
3787 local testdir=$DIR/$tdir
3789 multiop_bg_pause $testdir D_c || error "multiop failed"
3791 cancel_lru_locks mdc
3792 kill -USR1 $multipid
3793 local atime=$(stat -c %X $testdir)
3794 [ "$atime" -ne 0 ] || error "atime is zero"
3796 run_test 39q "close won't zero out atime"
3799 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3800 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3801 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3802 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3803 error "$tfile is not 4096 bytes in size"
3805 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3809 small_write $DIR/f41 18
3811 run_test 41 "test small file write + fstat ====================="
3813 count_ost_writes() {
3814 lctl get_param -n ${OSC}.*.stats |
3815 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3816 END { printf("%0.0f", writes) }'
3823 BG_DIRTY_RATIO_SAVE=10
3824 MAX_BG_DIRTY_RATIO=25
3828 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3829 # dirty_ratio, dirty_background_ratio
3830 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3831 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3832 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3833 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3835 # if file not here, we are a 2.4 kernel
3836 kill -CONT `pidof kupdated`
3841 # setup the trap first, so someone cannot exit the test at the
3842 # exact wrong time and mess up a machine
3843 trap start_writeback EXIT
3844 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3845 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3846 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3847 sysctl -w vm.dirty_writeback_centisecs=0
3848 sysctl -w vm.dirty_writeback_centisecs=0
3849 # save and increase /proc/sys/vm/dirty_ratio
3850 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3851 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3852 # save and increase /proc/sys/vm/dirty_background_ratio
3853 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3854 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3856 # if file not here, we are a 2.4 kernel
3857 kill -STOP `pidof kupdated`
3861 # ensure that all stripes have some grant before we test client-side cache
3863 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3864 dd if=/dev/zero of=$i bs=4k count=1
3869 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3870 # file truncation, and file removal.
3872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3875 cancel_lru_locks $OSC
3877 sync; sleep 1; sync # just to be safe
3878 BEFOREWRITES=`count_ost_writes`
3879 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3880 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3881 AFTERWRITES=`count_ost_writes`
3882 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3883 error "$BEFOREWRITES < $AFTERWRITES"
3886 run_test 42a "ensure that we don't flush on close"
3889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3892 cancel_lru_locks $OSC
3895 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3896 BEFOREWRITES=$(count_ost_writes)
3897 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3898 AFTERWRITES=$(count_ost_writes)
3899 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3900 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3902 BEFOREWRITES=$(count_ost_writes)
3903 sync || error "sync: $?"
3904 AFTERWRITES=$(count_ost_writes)
3905 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3906 error "$BEFOREWRITES < $AFTERWRITES on sync"
3908 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3912 run_test 42b "test destroy of file with cached dirty data ======"
3914 # if these tests just want to test the effect of truncation,
3915 # they have to be very careful. consider:
3916 # - the first open gets a {0,EOF}PR lock
3917 # - the first write conflicts and gets a {0, count-1}PW
3918 # - the rest of the writes are under {count,EOF}PW
3919 # - the open for truncate tries to match a {0,EOF}PR
3920 # for the filesize and cancels the PWs.
3921 # any number of fixes (don't get {0,EOF} on open, match
3922 # composite locks, do smarter file size management) fix
3923 # this, but for now we want these tests to verify that
3924 # the cancellation with truncate intent works, so we
3925 # start the file with a full-file pw lock to match against
3926 # until the truncate.
3931 cancel_lru_locks $OSC
3933 # prime the file with 0,EOF PW to match
3937 # now the real test..
3938 dd if=/dev/zero of=$file bs=1024 count=100
3939 BEFOREWRITES=`count_ost_writes`
3940 $TRUNCATE $file $offset
3941 cancel_lru_locks $OSC
3942 AFTERWRITES=`count_ost_writes`
3947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3951 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3954 run_test 42c "test partial truncate of file with cached dirty data"
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3960 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3961 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3964 run_test 42d "test complete truncate of file with cached dirty data"
3966 test_42e() { # bug22074
3967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 local TDIR=$DIR/${tdir}e
3970 local pagesz=$(page_size)
3971 local pages=16 # hardcoded 16 pages, don't change it.
3972 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3973 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3977 test_mkdir $DIR/${tdir}e
3978 $SETSTRIPE -c 1 $TDIR
3979 createmany -o $TDIR/f $files
3981 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3983 # we assume that with $OSTCOUNT files, at least one of them will
3984 # be allocated on OST0.
3985 warmup_files=$((OSTCOUNT * max_dirty_mb))
3986 createmany -o $TDIR/w $warmup_files
3988 # write a large amount of data into one file and sync, to get good
3989 # avail_grant number from OST.
3990 for ((i=0; i<$warmup_files; i++)); do
3991 idx=$($GETSTRIPE -i $TDIR/w$i)
3992 [ $idx -ne 0 ] && continue
3993 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3996 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3998 $LCTL get_param $proc_osc0/cur_dirty_bytes
3999 $LCTL get_param $proc_osc0/cur_grant_bytes
4001 # create as much dirty pages as we can while not to trigger the actual
4002 # RPCs directly. but depends on the env, VFS may trigger flush during this
4003 # period, hopefully we are good.
4004 for ((i=0; i<$warmup_files; i++)); do
4005 idx=$($GETSTRIPE -i $TDIR/w$i)
4006 [ $idx -ne 0 ] && continue
4007 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4009 $LCTL get_param $proc_osc0/cur_dirty_bytes
4010 $LCTL get_param $proc_osc0/cur_grant_bytes
4012 # perform the real test
4013 $LCTL set_param $proc_osc0/rpc_stats 0
4014 for ((;i<$files; i++)); do
4015 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4016 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
4019 $LCTL get_param $proc_osc0/rpc_stats
4022 local have_ppr=false
4023 $LCTL get_param $proc_osc0/rpc_stats |
4024 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4025 # skip lines until we are at the RPC histogram data
4026 [ "$PPR" == "pages" ] && have_ppr=true && continue
4027 $have_ppr || continue
4029 # we only want the percent stat for < 16 pages
4030 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4032 percent=$((percent + WPCT))
4033 if [[ $percent -gt 15 ]]; then
4034 error "less than 16-pages write RPCs" \
4041 run_test 42e "verify sub-RPC writes are not done synchronously"
4043 test_43A() { # was test_43
4044 test_mkdir $DIR/$tdir
4045 cp -p /bin/ls $DIR/$tdir/$tfile
4046 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4048 # give multiop a chance to open
4051 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4054 run_test 43A "execution of file opened for write should return -ETXTBSY"
4057 test_mkdir $DIR/$tdir
4058 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4059 cp -p multiop $DIR/$tdir/multiop
4060 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4061 error "multiop open $TMP/$tfile.junk failed"
4062 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4064 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4065 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4066 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4068 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4073 test_mkdir $DIR/$tdir
4074 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4075 cp -p multiop $DIR/$tdir/multiop
4076 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4077 error "multiop open $TMP/$tfile.junk failed"
4078 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4080 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4081 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4082 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4084 run_test 43b "truncate of file being executed should return -ETXTBSY"
4087 local testdir="$DIR/$tdir"
4090 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4091 ( cd $testdir && md5sum -c )
4093 run_test 43c "md5sum of copy into lustre"
4095 test_44A() { # was test_44
4096 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4098 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4099 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4101 run_test 44A "zero length read from a sparse stripe"
4104 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4106 [ -z "$nstripe" ] && skip "can't get stripe info"
4107 [[ $nstripe -gt $OSTCOUNT ]] &&
4108 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4110 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4112 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4113 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4117 OFFSETS="0 $((stride/2)) $((stride-1))"
4118 for offset in $OFFSETS; do
4119 for i in $(seq 0 $((nstripe-1))); do
4120 local GLOBALOFFSETS=""
4122 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4123 local myfn=$DIR/d44a-$size
4124 echo "--------writing $myfn at $size"
4125 ll_sparseness_write $myfn $size ||
4126 error "ll_sparseness_write"
4127 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4128 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4129 error "ll_sparseness_verify $GLOBALOFFSETS"
4131 for j in $(seq 0 $((nstripe-1))); do
4133 size=$((((j + $nstripe )*$stride + $offset)))
4134 ll_sparseness_write $myfn $size ||
4135 error "ll_sparseness_write"
4136 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4138 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4139 error "ll_sparseness_verify $GLOBALOFFSETS"
4144 run_test 44a "test sparse pwrite ==============================="
4148 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4154 before=`dirty_osc_total`
4155 echo executing "\"$*\""
4157 after=`dirty_osc_total`
4158 echo before $before, after $after
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4164 # Obtain grants from OST if it supports it
4165 echo blah > ${f}_grant
4168 do_dirty_record "echo blah > $f"
4169 [[ $before -eq $after ]] && error "write wasn't cached"
4170 do_dirty_record "> $f"
4171 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4172 do_dirty_record "echo blah > $f"
4173 [[ $before -eq $after ]] && error "write wasn't cached"
4174 do_dirty_record "sync"
4175 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4176 do_dirty_record "echo blah > $f"
4177 [[ $before -eq $after ]] && error "write wasn't cached"
4178 do_dirty_record "cancel_lru_locks osc"
4179 [[ $before -gt $after ]] ||
4180 error "lock cancellation didn't lower dirty count"
4183 run_test 45 "osc io page accounting ============================"
4185 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4186 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4187 # objects offset and an assert hit when an rpc was built with 1023's mapped
4188 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4195 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4197 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4198 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4202 run_test 46 "dirtying a previously written page ================"
4204 # test_47 is removed "Device nodes check" is moved to test_28
4206 test_48a() { # bug 2399
4207 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4208 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4209 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4211 test_mkdir $DIR/$tdir
4213 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4214 test_mkdir $DIR/$tdir
4215 touch foo || error "'touch foo' failed after recreating cwd"
4217 touch .foo || error "'touch .foo' failed after recreating cwd"
4219 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4220 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4221 cd . || error "'cd .' failed after recreating cwd"
4222 mkdir . && error "'mkdir .' worked after recreating cwd"
4223 rmdir . && error "'rmdir .' worked after recreating cwd"
4224 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4225 cd .. || error "'cd ..' failed after recreating cwd"
4227 run_test 48a "Access renamed working dir (should return errors)="
4229 test_48b() { # bug 2399
4231 test_mkdir $DIR/$tdir
4233 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4234 touch foo && error "'touch foo' worked after removing cwd"
4235 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 ls . > /dev/null && error "'ls .' worked after removing cwd"
4239 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4240 mkdir . && error "'mkdir .' worked after removing cwd"
4241 rmdir . && error "'rmdir .' worked after removing cwd"
4242 ln -s . foo && error "'ln -s .' worked after removing cwd"
4243 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4245 run_test 48b "Access removed working dir (should return errors)="
4247 test_48c() { # 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 touch foo && error "touch foo worked after removing cwd"
4255 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4256 touch .foo && error "touch .foo worked after removing cwd"
4257 mkdir .foo && error "mkdir .foo worked after removing cwd"
4258 $TRACE ls . && error "'ls .' worked after removing cwd"
4259 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4260 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4261 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4262 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4263 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4265 run_test 48c "Access removed working subdir (should return errors)"
4267 test_48d() { # bug 2350
4268 #lctl set_param debug=-1
4271 test_mkdir -p $DIR/$tdir/dir
4273 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4274 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4275 $TRACE touch foo && error "'touch foo' worked after removing parent"
4276 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4277 touch .foo && error "'touch .foo' worked after removing parent"
4278 mkdir .foo && error "mkdir .foo worked after removing parent"
4279 $TRACE ls . && error "'ls .' worked after removing parent"
4280 $TRACE ls .. && error "'ls ..' worked after removing parent"
4281 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4282 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4283 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4286 run_test 48d "Access removed parent subdir (should return errors)"
4288 test_48e() { # bug 4134
4289 #lctl set_param debug=-1
4292 test_mkdir -p $DIR/$tdir/dir
4294 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4295 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4296 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4297 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4298 # On a buggy kernel addition of "touch foo" after cd .. will
4299 # produce kernel oops in lookup_hash_it
4300 touch ../foo && error "'cd ..' worked after recreate parent"
4302 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4304 run_test 48e "Access to recreated parent subdir (should return errors)"
4306 test_49() { # LU-1030
4307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4308 remote_ost_nodsh && skip "remote OST with nodsh"
4310 # get ost1 size - lustre-OST0000
4311 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4313 # write 800M at maximum
4314 [[ $ost1_size -lt 2 ]] && ost1_size=2
4315 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4317 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4318 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4321 # change max_pages_per_rpc while writing the file
4322 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4323 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4324 # loop until dd process exits
4325 while ps ax -opid | grep -wq $dd_pid; do
4326 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4327 sleep $((RANDOM % 5 + 1))
4329 # restore original max_pages_per_rpc
4330 $LCTL set_param $osc1_mppc=$orig_mppc
4331 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4333 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4337 test_mkdir $DIR/$tdir
4339 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4341 run_test 50 "special situations: /proc symlinks ==============="
4343 test_51a() { # was test_51
4344 # bug 1516 - create an empty entry right after ".." then split dir
4345 test_mkdir -c1 $DIR/$tdir
4346 touch $DIR/$tdir/foo
4347 $MCREATE $DIR/$tdir/bar
4349 createmany -m $DIR/$tdir/longfile 201
4351 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4352 $MCREATE $DIR/$tdir/longfile$FNUM
4357 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4359 run_test 51a "special situations: split htree with empty entry =="
4361 cleanup_print_lfs_df () {
4368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 local dir=$DIR/$tdir
4371 local nrdirs=$((65536 + 100))
4373 # cleanup the directory
4380 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4381 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4382 [[ $numfree -lt $nrdirs ]] &&
4383 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4385 # need to check free space for the directories as well
4386 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4387 numfree=$(( blkfree / $(fs_inode_ksize) ))
4388 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4390 trap cleanup_print_lfs_df EXIT
4393 createmany -d $dir/d $nrdirs || {
4394 unlinkmany $dir/d $nrdirs
4395 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4399 nrdirs=$(ls -U $dir | wc -l)
4401 # unlink all but 100 subdirectories, then check it still works
4403 local delete=$((nrdirs - left))
4408 # for ldiskfs the nlink count should be 1, but this is OSD specific
4409 # and so this is listed for informational purposes only
4410 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4411 unlinkmany -d $dir/d $delete ||
4412 error "unlink of first $delete subdirs failed"
4414 echo "nlink between: $(stat -c %h $dir)"
4415 local found=$(ls -U $dir | wc -l)
4416 [ $found -ne $left ] &&
4417 error "can't find subdirs: found only $found, expected $left"
4419 unlinkmany -d $dir/d $delete $left ||
4420 error "unlink of second $left subdirs failed"
4421 # regardless of whether the backing filesystem tracks nlink accurately
4422 # or not, the nlink count shouldn't be more than "." and ".." here
4423 local after=$(stat -c %h $dir)
4424 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4425 echo "nlink after: $after"
4427 cleanup_print_lfs_df
4429 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4433 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4435 test_mkdir $DIR/$tdir
4436 createmany -o $DIR/$tdir/t- 1000
4437 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4438 for N in $(seq 0 $((OSTCOUNT - 1))); do
4439 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4440 END { printf("%0.0f", objs) }' $TMP/$tfile)
4441 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4442 '($1 == '$N') { objs += 1 } \
4443 END { printf("%0.0f", objs) }')
4444 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4446 unlinkmany $DIR/$tdir/t- 1000
4449 for N in $(seq 1 $((OSTCOUNT - 1))); do
4450 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4451 error "OST $N has less objects vs OST $NLAST" \
4452 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4453 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4454 error "OST $N has less objects vs OST $NLAST" \
4455 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4457 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4458 error "OST $N has less #0 objects vs OST $NLAST" \
4459 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4460 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4461 error "OST $N has less #0 objects vs OST $NLAST" \
4462 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4467 run_test 51d "check object distribution"
4470 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4471 skip_env "ldiskfs only test"
4474 test_mkdir -c1 $DIR/$tdir
4475 test_mkdir -c1 $DIR/$tdir/d0
4477 touch $DIR/$tdir/d0/foo
4478 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4479 error "file exceed 65000 nlink limit!"
4480 unlinkmany $DIR/$tdir/d0/f- 65001
4483 run_test 51e "check file nlink limit"
4486 test_mkdir $DIR/$tdir
4489 local ulimit_old=$(ulimit -n)
4490 local spare=20 # number of spare fd's for scripts/libraries, etc.
4491 local mdt=$($LFS getstripe -m $DIR/$tdir)
4492 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4494 echo "MDT$mdt numfree=$numfree, max=$max"
4495 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4496 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4497 while ! ulimit -n $((numfree + spare)); do
4498 numfree=$((numfree * 3 / 4))
4500 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4502 echo "left ulimit at $ulimit_old"
4505 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4506 unlinkmany $DIR/$tdir/f $numfree
4507 error "create+open $numfree files in $DIR/$tdir failed"
4509 ulimit -n $ulimit_old
4511 # if createmany exits at 120s there will be fewer than $numfree files
4512 unlinkmany $DIR/$tdir/f $numfree || true
4514 run_test 51f "check many open files limit"
4517 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4518 test_mkdir $DIR/$tdir
4519 touch $DIR/$tdir/foo
4520 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4521 echo bar >> $DIR/$tdir/foo || error "append bar failed"
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 "append foo failed"
4527 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4528 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4530 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4531 cp -r $DIR/$tdir $TMP/
4532 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4534 run_test 52a "append-only flag test (should return errors)"
4537 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4538 test_mkdir $DIR/$tdir
4539 touch $DIR/$tdir/foo
4540 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4541 cat test > $DIR/$tdir/foo && error "cat test worked"
4542 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4543 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4544 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4546 echo foo >> $DIR/$tdir/foo && error "echo worked"
4547 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4548 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4549 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4550 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4552 chattr -i $DIR/$tdir/foo || error "chattr failed"
4554 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4556 run_test 52b "immutable flag test (should return errors) ======="
4559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4560 remote_mds_nodsh && skip "remote MDS with nodsh"
4561 remote_ost_nodsh && skip "remote OST with nodsh"
4574 local support_last_seq=true
4576 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4577 support_last_seq=false
4580 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4582 for value in $(do_facet $SINGLEMDS \
4583 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4584 param=$(echo ${value[0]} | cut -d "=" -f1)
4585 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4587 if $support_last_seq; then
4588 param_seq=$(echo $param |
4589 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4590 mds_last_seq=$(do_facet $SINGLEMDS \
4591 $LCTL get_param -n $param_seq)
4593 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4595 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4596 node=$(facet_active_host ost$((ostnum+1)))
4597 param="obdfilter.$ostname.last_id"
4598 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4599 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4600 ost_last_id=$ost_last
4602 if $support_last_seq; then
4603 ost_last_id=$(echo $ost_last |
4604 awk -F':' '{print $2}' |
4606 ost_last_seq=$(echo $ost_last |
4607 awk -F':' '{print $1}')
4608 [[ $ost_last_seq = $mds_last_seq ]] || continue
4611 if [[ $ost_last_id != $mds_last ]]; then
4612 error "$ost_last_id != $mds_last"
4619 $found || error "can not match last_seq/last_id for $mdtosc"
4622 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4625 perl -MSocket -e ';' || skip "no Socket perl module installed"
4627 $SOCKETSERVER $DIR/socket ||
4628 error "$SOCKETSERVER $DIR/socket failed: $?"
4629 $SOCKETCLIENT $DIR/socket ||
4630 error "$SOCKETCLIENT $DIR/socket failed: $?"
4631 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4633 run_test 54a "unix domain socket test =========================="
4639 dd if=/dev/zero of=$f bs=$(page_size) count=1
4641 run_test 54b "char device works in lustre ======================"
4644 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4645 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4646 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4648 for i in $(seq 3 7); do
4649 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4658 loopdev="$DIR/loop54c"
4661 $UMOUNT $DIR/$tdir || rc=$?
4662 losetup -d $loopdev || true
4663 losetup -d $LOOPDEV || true
4664 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4671 loopdev="$DIR/loop54c"
4674 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4675 trap cleanup_54c EXIT
4676 mknod $loopdev b 7 $LOOPNUM
4677 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4678 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4679 losetup $loopdev $DIR/$tfile ||
4680 error "can't set up $loopdev for $DIR/$tfile"
4681 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4682 test_mkdir $DIR/$tdir
4683 mount -t ext2 $loopdev $DIR/$tdir ||
4684 error "error mounting $loopdev on $DIR/$tdir"
4685 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4688 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4692 run_test 54c "block device works in lustre ====================="
4698 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4700 run_test 54d "fifo device works in lustre ======================"
4705 cp -aL /dev/console $f
4706 echo $string > $f || error "echo $string to $f failed"
4708 run_test 54e "console/tty device works in lustre ======================"
4712 local dir=$DIR/$tdir
4715 test_mkdir -p $dir/dir
4716 for i in $(seq $numfiles); do
4718 touch $dir/dir/file$i
4721 local numcomp=$($LFS getstripe --component-count $dir)
4723 [[ $numcomp == 0 ]] && numcomp=1
4725 # test lfs getstripe with --recursive
4726 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4728 [[ $filenum -eq $((numfiles * 2)) ]] ||
4729 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4730 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4731 [[ $filenum -eq $numfiles ]] ||
4732 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4733 echo "$LFS getstripe showed obdidx or l_ost_idx"
4735 # test lfs getstripe with file instead of dir
4736 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4737 [[ $filenum -eq 1 ]] ||
4738 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4739 echo "$LFS getstripe file1 passed"
4741 #test lfs getstripe with --verbose
4742 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4743 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4744 error "$LFS getstripe --verbose $dir: "\
4745 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4746 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4747 error "$LFS getstripe $dir: showed lmm_magic"
4749 #test lfs getstripe with -v prints lmm_fid
4750 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4751 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4752 error "$LFS getstripe -v $dir: "\
4753 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4754 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4755 error "$LFS getstripe $dir: showed lmm_fid by default"
4756 echo "$LFS getstripe --verbose passed"
4758 #check for FID information
4759 local fid1=$($LFS getstripe --fid $dir/file1)
4760 local fid2=$($LFS getstripe --verbose $dir/file1 |
4761 awk '/lmm_fid: / { print $2; exit; }')
4762 local fid3=$($LFS path2fid $dir/file1)
4764 [ "$fid1" != "$fid2" ] &&
4765 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4766 [ "$fid1" != "$fid3" ] &&
4767 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4768 echo "$LFS getstripe --fid passed"
4770 #test lfs getstripe with --obd
4771 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4772 error "$LFS getstripe --obd wrong_uuid: should return error"
4774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4777 local obduuid=$(ostuuid_from_index $ostidx)
4778 local found=$($LFS getstripe -r --obd $obduuid $dir |
4779 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4781 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4782 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4784 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4787 [[ $found -eq $filenum ]] ||
4788 error "$LFS getstripe --obd: found $found expect $filenum"
4789 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4790 sed '/^[ ]*'${ostidx}'[ ]/d' |
4791 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4792 error "$LFS getstripe --obd: should not show file on other obd"
4793 echo "$LFS getstripe --obd passed"
4795 run_test 56a "check $LFS getstripe"
4798 local dir=$DIR/$tdir
4802 for i in $(seq $numdirs); do
4803 test_mkdir $dir/dir$i
4806 # test lfs getdirstripe default mode is non-recursion, which is
4807 # different from lfs getstripe
4808 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4810 [[ $dircnt -eq 1 ]] ||
4811 error "$LFS getdirstripe: found $dircnt, not 1"
4812 dircnt=$($LFS getdirstripe --recursive $dir |
4813 grep -c lmv_stripe_count)
4814 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4815 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4817 run_test 56b "check $LFS getdirstripe"
4820 remote_ost_nodsh && skip "remote OST with nodsh"
4823 local ost_name=$(ostname_from_index $ost_idx)
4824 local old_status=$(ost_dev_status $ost_idx)
4826 [[ -z "$old_status" ]] ||
4827 skip_env "OST $ost_name is in $old_status status"
4829 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4832 local new_status=$(ost_dev_status $ost_idx)
4834 [[ "$new_status" = "D" ]] ||
4835 error "OST $ost_name is in status of '$new_status', not 'D'"
4837 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4840 new_status=$(ost_dev_status $ost_idx)
4841 [[ -z "$new_status" ]] ||
4842 error "OST $ost_name is in status of '$new_status', not ''"
4844 run_test 56c "check 'lfs df' showing device status"
4849 local local_tdir="$1"
4850 local local_numfiles="$2"
4851 local local_numdirs="$3"
4852 local dir_params="$4"
4853 local dir_stripe_params="$5"
4855 if [ ! -d "$local_tdir" ] ; then
4856 test_mkdir -p $dir_stripe_params $local_tdir
4857 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4858 for i in $(seq $local_numfiles) ; do
4859 touch $local_tdir/file$i
4861 for i in $(seq $local_numdirs) ; do
4862 test_mkdir $dir_stripe_params $local_tdir/dir$i
4863 for j in $(seq $local_numfiles) ; do
4864 touch $local_tdir/dir$i/file$j
4870 setup_56_special() {
4872 local local_numfiles=$2
4873 local local_numdirs=$3
4875 setup_56 $local_tdir $local_numfiles $local_numdirs
4877 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4878 for i in $(seq $local_numfiles) ; do
4879 mknod $local_tdir/loop${i}b b 7 $i
4880 mknod $local_tdir/null${i}c c 1 3
4881 ln -s $local_tdir/file1 $local_tdir/link${i}
4883 for i in $(seq $local_numdirs) ; do
4884 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4885 mknod $local_tdir/dir$i/null${i}c c 1 3
4886 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4892 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4893 local expected=$(($NUMDIRS + 2))
4895 setup_56 $dir $NUMFILES $NUMDIRS
4897 # test lfs find with -name
4898 for i in $(seq $NUMFILES) ; do
4899 local nums=$($LFS find -name "*$i" $dir | wc -l)
4901 [ $nums -eq $expected ] ||
4902 error "lfs find -name '*$i' $dir wrong: "\
4903 "found $nums, expected $expected"
4906 run_test 56g "check lfs find -name"
4909 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4910 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4912 setup_56 $dir $NUMFILES $NUMDIRS
4914 # test lfs find with ! -name
4915 for i in $(seq $NUMFILES) ; do
4916 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4918 [ $nums -eq $expected ] ||
4919 error "lfs find ! -name '*$i' $dir wrong: "\
4920 "found $nums, expected $expected"
4923 run_test 56h "check lfs find ! -name"
4926 local dir=$DIR/$tdir
4930 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4933 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4935 run_test 56i "check 'lfs find -ost UUID' skips directories"
4938 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4940 setup_56_special $dir $NUMFILES $NUMDIRS
4942 local expected=$((NUMDIRS + 1))
4943 local cmd="$LFS find -type d $dir"
4944 local nums=$($cmd | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "'$cmd' wrong: found $nums, expected $expected"
4949 run_test 56j "check lfs find -type d"
4952 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4954 setup_56_special $dir $NUMFILES $NUMDIRS
4956 local expected=$(((NUMDIRS + 1) * NUMFILES))
4957 local cmd="$LFS find -type f $dir"
4958 local nums=$($cmd | wc -l)
4960 [ $nums -eq $expected ] ||
4961 error "'$cmd' wrong: found $nums, expected $expected"
4963 run_test 56k "check lfs find -type f"
4966 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4968 setup_56_special $dir $NUMFILES $NUMDIRS
4970 local expected=$((NUMDIRS + NUMFILES))
4971 local cmd="$LFS find -type b $dir"
4972 local nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 run_test 56l "check lfs find -type b"
4980 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4982 setup_56_special $dir $NUMFILES $NUMDIRS
4984 local expected=$((NUMDIRS + NUMFILES))
4985 local cmd="$LFS find -type c $dir"
4986 local nums=$($cmd | wc -l)
4987 [ $nums -eq $expected ] ||
4988 error "'$cmd' wrong: found $nums, expected $expected"
4990 run_test 56m "check lfs find -type c"
4993 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4994 setup_56_special $dir $NUMFILES $NUMDIRS
4996 local expected=$((NUMDIRS + NUMFILES))
4997 local cmd="$LFS find -type l $dir"
4998 local nums=$($cmd | wc -l)
5000 [ $nums -eq $expected ] ||
5001 error "'$cmd' wrong: found $nums, expected $expected"
5003 run_test 56n "check lfs find -type l"
5006 local dir=$DIR/$tdir
5008 setup_56 $dir $NUMFILES $NUMDIRS
5009 utime $dir/file1 > /dev/null || error "utime (1)"
5010 utime $dir/file2 > /dev/null || error "utime (2)"
5011 utime $dir/dir1 > /dev/null || error "utime (3)"
5012 utime $dir/dir2 > /dev/null || error "utime (4)"
5013 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5014 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5017 local nums=$($LFS find -mtime +0 $dir | wc -l)
5019 [ $nums -eq $expected ] ||
5020 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5023 cmd="$LFS find -mtime 0 $dir"
5024 nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] ||
5026 error "'$cmd' wrong: found $nums, expected $expected"
5028 run_test 56o "check lfs find -mtime for old files"
5031 [ $RUNAS_ID -eq $UID ] &&
5032 skip_env "RUNAS_ID = UID = $UID -- skipping"
5034 local dir=$DIR/$tdir
5036 setup_56 $dir $NUMFILES $NUMDIRS
5037 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5039 local expected=$NUMFILES
5040 local cmd="$LFS find -uid $RUNAS_ID $dir"
5041 local nums=$($cmd | wc -l)
5043 [ $nums -eq $expected ] ||
5044 error "'$cmd' wrong: found $nums, expected $expected"
5046 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5047 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5048 nums=$($cmd | wc -l)
5049 [ $nums -eq $expected ] ||
5050 error "'$cmd' wrong: found $nums, expected $expected"
5052 run_test 56p "check lfs find -uid and ! -uid"
5055 [ $RUNAS_ID -eq $UID ] &&
5056 skip_env "RUNAS_ID = UID = $UID -- skipping"
5058 local dir=$DIR/$tdir
5060 setup_56 $dir $NUMFILES $NUMDIRS
5061 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5063 local expected=$NUMFILES
5064 local cmd="$LFS find -gid $RUNAS_GID $dir"
5065 local nums=$($cmd | wc -l)
5067 [ $nums -eq $expected ] ||
5068 error "'$cmd' wrong: found $nums, expected $expected"
5070 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5071 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5072 nums=$($cmd | wc -l)
5073 [ $nums -eq $expected ] ||
5074 error "'$cmd' wrong: found $nums, expected $expected"
5076 run_test 56q "check lfs find -gid and ! -gid"
5079 local dir=$DIR/$tdir
5081 setup_56 $dir $NUMFILES $NUMDIRS
5084 local cmd="$LFS find -size 0 -type f $dir"
5085 local nums=$($cmd | wc -l)
5087 [ $nums -eq $expected ] ||
5088 error "'$cmd' wrong: found $nums, expected $expected"
5090 cmd="$LFS find ! -size 0 -type f $dir"
5091 nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] ||
5093 error "'$cmd' wrong: found $nums, expected $expected"
5094 echo "test" > $dir/$tfile
5095 echo "test2" > $dir/$tfile.2 && sync
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 $expected"
5102 cmd="$LFS find -size +5 -type f $dir"
5103 nums=$($cmd | wc -l)
5104 [ $nums -eq $expected ] ||
5105 error "'$cmd' wrong: found $nums, expected $expected"
5107 cmd="$LFS find -size +0 -type f $dir"
5108 nums=$($cmd | wc -l)
5109 [ $nums -eq $expected ] ||
5110 error "'$cmd' wrong: found $nums, expected $expected"
5112 cmd="$LFS find ! -size -5 -type f $dir"
5113 nums=$($cmd | wc -l)
5114 [ $nums -eq $expected ] ||
5115 error "'$cmd' wrong: found $nums, expected $expected"
5117 cmd="$LFS find -size -5 -type f $dir"
5118 nums=$($cmd | wc -l)
5119 [ $nums -eq $expected ] ||
5120 error "'$cmd' wrong: found $nums, expected $expected"
5122 run_test 56r "check lfs find -size works"
5124 test_56s() { # LU-611 #LU-9369
5125 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5127 local dir=$DIR/$tdir
5128 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5130 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5131 for i in $(seq $NUMDIRS); do
5132 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5135 local expected=$NUMDIRS
5136 local cmd="$LFS find -c $OSTCOUNT $dir"
5137 local nums=$($cmd | wc -l)
5139 [ $nums -eq $expected ] || {
5140 $LFS getstripe -R $dir
5141 error "'$cmd' wrong: found $nums, expected $expected"
5144 expected=$((NUMDIRS + onestripe))
5145 cmd="$LFS find -stripe-count +0 -type f $dir"
5146 nums=$($cmd | wc -l)
5147 [ $nums -eq $expected ] || {
5148 $LFS getstripe -R $dir
5149 error "'$cmd' wrong: found $nums, expected $expected"
5153 cmd="$LFS find -stripe-count 1 -type f $dir"
5154 nums=$($cmd | wc -l)
5155 [ $nums -eq $expected ] || {
5156 $LFS getstripe -R $dir
5157 error "'$cmd' wrong: found $nums, expected $expected"
5160 cmd="$LFS find -stripe-count -2 -type f $dir"
5161 nums=$($cmd | wc -l)
5162 [ $nums -eq $expected ] || {
5163 $LFS getstripe -R $dir
5164 error "'$cmd' wrong: found $nums, expected $expected"
5168 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5169 nums=$($cmd | wc -l)
5170 [ $nums -eq $expected ] || {
5171 $LFS getstripe -R $dir
5172 error "'$cmd' wrong: found $nums, expected $expected"
5175 run_test 56s "check lfs find -stripe-count works"
5177 test_56t() { # LU-611 #LU-9369
5178 local dir=$DIR/$tdir
5180 setup_56 $dir 0 $NUMDIRS
5181 for i in $(seq $NUMDIRS); do
5182 $LFS setstripe -S 8M $dir/dir$i/$tfile
5185 local expected=$NUMDIRS
5186 local cmd="$LFS find -S 8M $dir"
5187 local nums=$($cmd | wc -l)
5189 [ $nums -eq $expected ] || {
5190 $LFS getstripe -R $dir
5191 error "'$cmd' wrong: found $nums, expected $expected"
5195 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5197 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5199 expected=$(((NUMDIRS + 1) * NUMFILES))
5200 cmd="$LFS find -stripe-size 512k -type f $dir"
5201 nums=$($cmd | wc -l)
5202 [ $nums -eq $expected ] ||
5203 error "'$cmd' wrong: found $nums, expected $expected"
5205 cmd="$LFS find -stripe-size +320k -type f $dir"
5206 nums=$($cmd | wc -l)
5207 [ $nums -eq $expected ] ||
5208 error "'$cmd' wrong: found $nums, expected $expected"
5210 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5211 cmd="$LFS find -stripe-size +200k -type f $dir"
5212 nums=$($cmd | wc -l)
5213 [ $nums -eq $expected ] ||
5214 error "'$cmd' wrong: found $nums, expected $expected"
5216 cmd="$LFS find -stripe-size -640k -type f $dir"
5217 nums=$($cmd | wc -l)
5218 [ $nums -eq $expected ] ||
5219 error "'$cmd' wrong: found $nums, expected $expected"
5222 cmd="$LFS find -stripe-size 256k -type f $dir"
5223 nums=$($cmd | wc -l)
5224 [ $nums -eq $expected ] ||
5225 error "'$cmd' wrong: found $nums, expected $expected"
5227 cmd="$LFS find -stripe-size -320k -type f $dir"
5228 nums=$($cmd | wc -l)
5229 [ $nums -eq $expected ] ||
5230 error "'$cmd' wrong: found $nums, expected $expected"
5233 cmd="$LFS find -stripe-size 1024k -type f $dir"
5234 nums=$($cmd | wc -l)
5235 [ $nums -eq $expected ] ||
5236 error "'$cmd' wrong: found $nums, expected $expected"
5238 run_test 56t "check lfs find -stripe-size works"
5240 test_56u() { # LU-611
5241 local dir=$DIR/$tdir
5243 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5245 if [[ $OSTCOUNT -gt 1 ]]; then
5246 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5252 local expected=$(((NUMDIRS + 1) * NUMFILES))
5253 local cmd="$LFS find -stripe-index 0 -type f $dir"
5254 local nums=$($cmd | wc -l)
5256 [ $nums -eq $expected ] ||
5257 error "'$cmd' wrong: found $nums, expected $expected"
5260 cmd="$LFS find -stripe-index 1 -type f $dir"
5261 nums=$($cmd | wc -l)
5262 [ $nums -eq $expected ] ||
5263 error "'$cmd' wrong: found $nums, expected $expected"
5265 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5266 nums=$($cmd | wc -l)
5267 [ $nums -eq $expected ] ||
5268 error "'$cmd' wrong: found $nums, expected $expected"
5271 # This should produce an error and not return any files
5272 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5273 nums=$($cmd 2>/dev/null | wc -l)
5274 [ $nums -eq $expected ] ||
5275 error "'$cmd' wrong: found $nums, expected $expected"
5277 if [[ $OSTCOUNT -gt 1 ]]; then
5278 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5279 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5280 nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] ||
5282 error "'$cmd' wrong: found $nums, expected $expected"
5285 run_test 56u "check lfs find -stripe-index works"
5289 local dir=$DIR/$tdir
5291 setup_56 $dir $NUMFILES $NUMDIRS
5293 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5294 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5296 for file in $($LFS find -m $UUID $dir); do
5297 file_midx=$($LFS getstripe -m $file)
5298 [ $file_midx -eq $mdt_idx ] ||
5299 error "lfs find -m $UUID != getstripe -m $file_midx"
5302 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5305 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5308 local dir=$DIR/$tdir
5310 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5312 local stripe_size=$($LFS getstripe -S -d $dir) ||
5313 error "$LFS getstripe -S -d $dir failed"
5314 stripe_size=${stripe_size%% *}
5316 local file_size=$((stripe_size * OSTCOUNT))
5317 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5318 local required_space=$((file_num * file_size))
5319 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5321 [[ $free_space -le $((required_space / 1024)) ]] &&
5322 skip_env "need $required_space, have $free_space kbytes"
5325 local dd_count=$((file_size / dd_bs))
5327 # write data into the files
5332 for i in $(seq $NUMFILES); do
5334 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5335 error "write data into $file failed"
5337 for i in $(seq $NUMDIRS); do
5338 for j in $(seq $NUMFILES); do
5339 file=$dir/dir$i/file$j
5340 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5341 error "write data into $file failed"
5345 # $LFS_MIGRATE will fail if hard link migration is unsupported
5346 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5347 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5348 error "creating links to $dir/dir1/file1 failed"
5353 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5356 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5359 eval $cmd || error "$cmd failed"
5361 check_stripe_count $dir/file1 $expected
5363 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5365 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5366 # OST 1 if it is on OST 0. This file is small enough to
5367 # be on only one stripe.
5368 file=$dir/migr_1_ost
5369 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5370 error "write data into $file failed"
5371 local obdidx=$($LFS getstripe -i $file)
5372 local oldmd5=$(md5sum $file)
5375 [[ $obdidx -eq 0 ]] && newobdidx=1
5376 cmd="$LFS migrate -i $newobdidx $file"
5378 eval $cmd || error "$cmd failed"
5380 local realobdix=$($LFS getstripe -i $file)
5381 local newmd5=$(md5sum $file)
5383 [[ $newobdidx -ne $realobdix ]] &&
5384 error "new OST is different (was=$obdidx, "\
5385 "wanted=$newobdidx, got=$realobdix)"
5386 [[ "$oldmd5" != "$newmd5" ]] &&
5387 error "md5sum differ: $oldmd5, $newmd5"
5391 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5393 eval $cmd || error "$cmd failed"
5395 for j in $(seq $NUMFILES); do
5396 check_stripe_count $dir/dir1/file$j $expected
5399 # lfs_migrate works with lfs find
5400 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5401 $LFS_MIGRATE -y -c $expected"
5403 eval $cmd || error "$cmd failed"
5405 for i in $(seq 2 $NUMFILES); do
5406 check_stripe_count $dir/file$i $expected
5408 for i in $(seq 2 $NUMDIRS); do
5409 for j in $(seq $NUMFILES); do
5410 check_stripe_count $dir/dir$i/file$j $expected
5414 run_test 56w "check lfs_migrate -c stripe_count works"
5417 local file1=$DIR/$tdir/file1
5418 local create_pool=false
5419 local initial_pool=$($LFS getstripe -p $DIR)
5423 echo -n "Creating test dir..."
5424 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5427 echo -n "Creating test file..."
5428 touch $file1 || error "cannot create file"
5431 echo -n "Detecting existing pools..."
5432 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5434 if [ ${#pool_list[@]} -gt 0 ]; then
5435 echo "${pool_list[@]}"
5436 for thispool in "${pool_list[@]}"; do
5437 if [[ -z "$initial_pool" ||
5438 "$initial_pool" != "$thispool" ]]; then
5440 echo "Using existing pool '$pool'"
5445 echo "none detected."
5447 if [ -z "$pool" ]; then
5448 pool=${POOL:-testpool}
5449 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5450 echo -n "Creating pool '$pool'..."
5452 pool_add $pool &> /dev/null ||
5453 error "pool_add failed"
5456 echo -n "Adding target to pool..."
5457 pool_add_targets $pool 0 0 1 &> /dev/null ||
5458 error "pool_add_targets failed"
5462 echo -n "Setting pool using -p option..."
5463 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5464 error "migrate failed rc = $?"
5467 echo -n "Verifying test file is in pool after migrating..."
5468 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5469 error "file was not migrated to pool $pool"
5472 echo -n "Removing test file from pool '$pool'..."
5473 $LFS migrate $file1 &> /dev/null ||
5474 error "cannot remove from pool"
5475 [ "$($LFS getstripe -p $file1)" ] &&
5476 error "pool still set"
5479 echo -n "Setting pool using --pool option..."
5480 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5481 error "migrate failed rc = $?"
5486 if $create_pool; then
5487 destroy_test_pools 2> /dev/null ||
5488 error "destroy test pools failed"
5491 run_test 56wb "check lfs_migrate pool support"
5494 local file1="$DIR/$tdir/file 1"
5496 echo -n "Creating test dir..."
5497 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5498 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5499 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5500 error "cannot set stripe"
5503 echo -n "Setting initial stripe for test file..."
5504 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5505 error "cannot set stripe"
5506 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5507 error "stripe size not set"
5510 # File currently set to -S 512K -c 1
5512 # Ensure -c and -S options are rejected when -R is set
5513 echo -n "Verifying incompatible options are detected..."
5514 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5515 error "incompatible -c and -R options not detected"
5516 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5517 error "incompatible -S and -R options not detected"
5520 # Ensure unrecognized options are passed through to 'lfs migrate'
5521 echo -n "Verifying -S option is passed through to lfs migrate..."
5522 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5523 error "migration failed"
5524 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5525 error "file was not restriped"
5528 # File currently set to -S 1M -c 1
5530 # Ensure long options are supported
5531 echo -n "Verifying long options supported..."
5532 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5533 error "long option without argument not supported"
5534 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5535 error "long option with argument not supported"
5536 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5537 error "file not restriped with --stripe-size option"
5540 # File currently set to -S 512K -c 1
5542 if [ "$OSTCOUNT" -gt 1 ]; then
5543 echo -n "Verifying explicit stripe count can be set..."
5544 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5545 error "migrate failed"
5546 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5547 error "file not restriped to explicit count"
5551 # File currently set to -S 512K -c 1 or -S 512K -c 2
5553 # Ensure parent striping is used if -R is set, and no stripe
5554 # count or size is specified
5555 echo -n "Setting stripe for parent directory..."
5556 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5557 error "cannot set stripe"
5560 echo -n "Verifying restripe option uses parent stripe settings..."
5561 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5562 error "migrate failed"
5563 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5564 error "file not restriped to parent settings"
5565 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5566 error "file not restriped to parent settings"
5569 # File currently set to -S 1M -c 1
5571 # Ensure striping is preserved if -R is not set, and no stripe
5572 # count or size is specified
5573 echo -n "Verifying striping size preserved when not specified..."
5574 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5575 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5576 error "cannot set stripe on parent directory"
5577 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5578 error "migrate failed"
5579 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5580 error "file was restriped"
5583 # Ensure file name properly detected when final option has no argument
5584 echo -n "Verifying file name properly detected..."
5585 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5586 error "file name interpreted as option argument"
5592 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5595 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5597 local file1=$DIR/$tdir/file1
5599 echo -n "Creating test dir..."
5600 test_mkdir $DIR/$tdir || error "cannot create dir"
5603 echo -n "Creating test file..."
5607 # Ensure 'lfs migrate' will fail by using a non-existent option,
5608 # and make sure rsync is not called to recover
5609 echo -n "Make sure --no-rsync option works..."
5610 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5611 grep -q 'refusing to fall back to rsync' ||
5612 error "rsync was called with --no-rsync set"
5615 # Ensure rsync is called without trying 'lfs migrate' first
5616 echo -n "Make sure --rsync option works..."
5617 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5618 grep -q 'falling back to rsync' &&
5619 error "lfs migrate was called with --rsync set"
5622 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5623 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5624 grep -q 'at the same time' ||
5625 error "--rsync and --no-rsync accepted concurrently"
5631 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5634 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5635 check_swap_layouts_support
5637 local dir=$DIR/$tdir
5638 local ref1=/etc/passwd
5639 local file1=$dir/file1
5641 test_mkdir $dir || error "creating dir $dir"
5642 $LFS setstripe -c 2 $file1
5644 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5645 stripe=$($LFS getstripe -c $file1)
5646 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5647 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5652 run_test 56x "lfs migration support"
5655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5656 check_swap_layouts_support
5658 local dir=$DIR/$tdir/$testnum
5662 local ref1=/etc/passwd
5663 local file1=$dir/file1
5665 $LFS setstripe -c 2 $file1
5667 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5669 local stripe=$($LFS getstripe -c $file1)
5671 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5672 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5677 run_test 56xa "lfs migration --block support"
5679 check_migrate_links() {
5681 local file1="$dir/file1"
5684 local total_count=$(($begin + $count - 1))
5685 local symlink_count=10
5688 if [ ! -f "$file1" ]; then
5689 echo -n "creating initial file..."
5690 $LFS setstripe -c 1 -S "512k" "$file1" ||
5691 error "cannot setstripe initial file"
5694 echo -n "creating symlinks..."
5695 for s in $(seq 1 $symlink_count); do
5696 ln -s "$file1" "$dir/slink$s" ||
5697 error "cannot create symlinks"
5701 echo -n "creating nonlinked files..."
5702 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5703 error "cannot create nonlinked files"
5708 if [ ! -f "$dir/file$total_count" ]; then
5709 echo -n "creating hard links $begin:$total_count..."
5710 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5711 /dev/null || error "cannot create hard links"
5715 echo -n "checking number of hard links listed in xattrs..."
5716 local fid=$($LFS getstripe -F "$file1")
5717 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5720 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5721 skip "hard link list has unexpected size, skipping test"
5723 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5724 error "link names should exceed xattrs size"
5727 echo -n "migrating files..."
5728 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5730 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5733 # make sure all links have been properly migrated
5734 echo -n "verifying files..."
5735 fid=$($LFS getstripe -F "$file1") ||
5736 error "cannot get fid for file $file1"
5737 for i in $(seq 2 $total_count); do
5738 local fid2=$($LFS getstripe -F $dir/file$i)
5740 [ "$fid2" == "$fid" ] ||
5741 error "migrated hard link has mismatched FID"
5744 # make sure hard links were properly detected, and migration was
5745 # performed only once for the entire link set; nonlinked files should
5747 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5748 local expected=$(($uniq_count + 1))
5750 [ "$actual" -eq "$expected" ] ||
5751 error "hard links individually migrated ($actual != $expected)"
5753 # make sure the correct number of hard links are present
5754 local hardlinks=$(stat -c '%h' "$file1")
5756 [ $hardlinks -eq $total_count ] ||
5757 error "num hard links $hardlinks != $total_count"
5764 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5765 skip "Need MDS version at least 2.10.55"
5767 local dir="$DIR/$tdir"
5769 test_mkdir "$dir" || error "cannot create dir $dir"
5771 echo "testing lfs migrate mode when all links fit within xattrs"
5772 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5774 echo "testing rsync mode when all links fit within xattrs"
5775 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5777 echo "testing lfs migrate mode when all links do not fit within xattrs"
5778 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5780 echo "testing rsync mode when all links do not fit within xattrs"
5781 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5786 run_test 56xb "lfs migration hard link support"
5789 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5790 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5793 local dir=$DIR/$tdir
5797 test_mkdir -p $dir || error "creating dir $dir"
5798 touch $f1 || error "creating std file $f1"
5799 $MULTIOP $f2 H2c || error "creating released file $f2"
5801 # a directory can be raid0, so ask only for files
5802 res=$($LFS find $dir -L raid0 -type f | wc -l)
5803 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5805 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5806 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5808 # only files can be released, so no need to force file search
5809 res=$($LFS find $dir -L released)
5810 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5812 res=$($LFS find $dir -type f \! -L released)
5813 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5815 run_test 56y "lfs find -L raid0|released"
5817 test_56z() { # LU-4824
5818 # This checks to make sure 'lfs find' continues after errors
5819 # There are two classes of errors that should be caught:
5820 # - If multiple paths are provided, all should be searched even if one
5822 # - If errors are encountered during the search, it should not terminate
5824 local dir=$DIR/$tdir
5828 for i in d{0..9}; do
5831 touch $dir/d{0..9}/$tfile
5832 $LFS find $DIR/non_existent_dir $dir &&
5833 error "$LFS find did not return an error"
5834 # Make a directory unsearchable. This should NOT be the last entry in
5835 # directory order. Arbitrarily pick the 6th entry
5836 chmod 700 $($LFS find $dir -type d | sed '6!d')
5838 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5840 # The user should be able to see 10 directories and 9 files
5841 [ $count == 19 ] || error "$LFS find did not continue after error"
5843 run_test 56z "lfs find should continue after an error"
5845 test_56aa() { # LU-5937
5846 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5848 local dir=$DIR/$tdir
5851 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5853 createmany -o $dir/striped_dir/${tfile}- 1024
5854 local dirs=$($LFS find --size +8k $dir/)
5856 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5858 run_test 56aa "lfs find --size under striped dir"
5860 test_56ab() { # LU-10705
5861 test_mkdir $DIR/$tdir
5862 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5863 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5864 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5865 # Flush writes to ensure valid blocks. Need to be more thorough for
5866 # ZFS, since blocks are not allocated/returned to client immediately.
5868 wait_zfs_commit ost1 2
5869 cancel_lru_locks osc
5872 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5874 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5876 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5877 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5879 rm -f $DIR/$tdir/$tfile.[123]
5881 run_test 56ab "lfs find --blocks"
5884 # Create composite files with one component
5885 local dir=$DIR/$tdir
5887 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5888 # Create composite files with three components
5889 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5890 # Create non-composite files
5891 createmany -o $dir/${tfile}- 10
5893 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5895 [[ $nfiles == 10 ]] ||
5896 error "lfs find -E 1M found $nfiles != 10 files"
5898 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5899 [[ $nfiles == 25 ]] ||
5900 error "lfs find ! -E 1M found $nfiles != 25 files"
5902 # All files have a component that starts at 0
5903 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5904 [[ $nfiles == 35 ]] ||
5905 error "lfs find --component-start 0 - $nfiles != 35 files"
5907 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5908 [[ $nfiles == 15 ]] ||
5909 error "lfs find --component-start 2M - $nfiles != 15 files"
5911 # All files created here have a componenet that does not starts at 2M
5912 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5913 [[ $nfiles == 35 ]] ||
5914 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5916 # Find files with a specified number of components
5917 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5918 [[ $nfiles == 15 ]] ||
5919 error "lfs find --component-count 3 - $nfiles != 15 files"
5921 # Remember non-composite files have a component count of zero
5922 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5923 [[ $nfiles == 10 ]] ||
5924 error "lfs find --component-count 0 - $nfiles != 10 files"
5926 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5927 [[ $nfiles == 20 ]] ||
5928 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5930 # All files have a flag called "init"
5931 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5932 [[ $nfiles == 35 ]] ||
5933 error "lfs find --component-flags init - $nfiles != 35 files"
5935 # Multi-component files will have a component not initialized
5936 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5937 [[ $nfiles == 15 ]] ||
5938 error "lfs find !--component-flags init - $nfiles != 15 files"
5943 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5946 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5947 skip "Need MDS version at least 2.10.57"
5957 # create mirrored directories and mirrored files
5958 mkdir $td || error "mkdir $td failed"
5959 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5960 createmany -o $tf- 10 || error "create $tf- failed"
5962 for i in $(seq 2); do
5964 mkdir $dir || error "mkdir $dir failed"
5965 $LFS mirror create -N$((3 + i)) $dir ||
5966 error "create mirrored dir $dir failed"
5967 createmany -o $dir/$tfile- 10 ||
5968 error "create $dir/$tfile- failed"
5971 # change the states of some mirrored files
5973 for i in $(seq 2); do
5975 for j in $(seq 4 9); do
5976 echo foo > $dir/$tfile-$j
5980 # find mirrored files with specific mirror count
5981 cmd="$LFS find --mirror-count 3 --type f $td"
5982 nfiles=$($cmd | wc -l)
5983 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5985 cmd="$LFS find ! --mirror-count 3 --type f $td"
5986 nfiles=$($cmd | wc -l)
5987 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5989 cmd="$LFS find --mirror-count +2 --type f $td"
5990 nfiles=$($cmd | wc -l)
5991 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5993 cmd="$LFS find --mirror-count -6 --type f $td"
5994 nfiles=$($cmd | wc -l)
5995 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5997 # find mirrored files with specific file state
5998 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5999 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6001 cmd="$LFS find --mirror-state=ro --type f $td"
6002 nfiles=$($cmd | wc -l)
6003 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6005 cmd="$LFS find ! --mirror-state=ro --type f $td"
6006 nfiles=$($cmd | wc -l)
6007 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6009 cmd="$LFS find --mirror-state=wp --type f $td"
6010 nfiles=$($cmd | wc -l)
6011 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6013 cmd="$LFS find ! --mirror-state=sp --type f $td"
6014 nfiles=$($cmd | wc -l)
6015 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6017 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6021 # note test will not do anything if MDS is not local
6022 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6023 skip_env "ldiskfs only test"
6025 remote_mds_nodsh && skip "remote MDS with nodsh"
6027 local MNTDEV="osd*.*MDT*.mntdev"
6028 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6029 [ -z "$DEV" ] && error "can't access $MNTDEV"
6030 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6031 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6032 error "can't access $DEV"
6033 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6034 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6038 run_test 57a "verify MDS filesystem created with large inodes =="
6041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6042 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6043 skip_env "ldiskfs only test"
6045 remote_mds_nodsh && skip "remote MDS with nodsh"
6047 local dir=$DIR/$tdir
6050 local fileN=$dir/f$filecount
6052 rm -rf $dir || error "removing $dir"
6054 local mdtidx=$($LFS getstripe -m $dir)
6055 local mdtname=MDT$(printf %04x $mdtidx)
6056 local facet=mds$((mdtidx + 1))
6058 echo "mcreating $filecount files"
6059 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6061 # verify that files do not have EAs yet
6062 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6063 error "$file1 has an EA"
6064 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6065 error "$fileN has an EA"
6069 df $dir #make sure we get new statfs data
6070 local mdsfree=$(do_facet $facet \
6071 lctl get_param -n osd*.*$mdtname.kbytesfree)
6072 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6075 echo "opening files to create objects/EAs"
6076 for file in $(seq -f $dir/f%g 1 $filecount); do
6077 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6078 error "opening $file"
6081 # verify that files have EAs now
6082 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6083 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6085 sleep 1 #make sure we get new statfs data
6087 local mdsfree2=$(do_facet $facet \
6088 lctl get_param -n osd*.*$mdtname.kbytesfree)
6089 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6091 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6092 if [ "$mdsfree" != "$mdsfree2" ]; then
6093 error "MDC before $mdcfree != after $mdcfree2"
6095 echo "MDC before $mdcfree != after $mdcfree2"
6096 echo "unable to confirm if MDS has large inodes"
6101 run_test 57b "default LOV EAs are stored inside large inodes ==="
6104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6105 [ -z "$(which wiretest 2>/dev/null)" ] &&
6106 skip_env "could not find wiretest"
6110 run_test 58 "verify cross-platform wire constants =============="
6113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6115 echo "touch 130 files"
6116 createmany -o $DIR/f59- 130
6118 unlinkmany $DIR/f59- 130
6120 # wait for commitment of removal
6121 wait_delete_completed
6123 run_test 59 "verify cancellation of llog records async ========="
6125 TEST60_HEAD="test_60 run $RANDOM"
6127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6128 remote_mgs_nodsh && skip "remote MGS with nodsh"
6129 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6130 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6131 skip_env "missing subtest run-llog.sh"
6133 log "$TEST60_HEAD - from kernel mode"
6134 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6135 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6136 do_facet mgs $LCTL dk > $TMP/$tfile
6138 # LU-6388: test llog_reader
6139 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6140 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6141 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6142 skip_env "missing llog_reader"
6143 local fstype=$(facet_fstype mgs)
6144 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6145 skip_env "Only for ldiskfs or zfs type mgs"
6147 local mntpt=$(facet_mntpt mgs)
6148 local mgsdev=$(mgsdevname 1)
6160 #get fid and record list
6161 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6163 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6165 #remount mgs as ldiskfs or zfs type
6166 stop mgs || error "stop mgs failed"
6167 mount_fstype mgs || error "remount mgs failed"
6168 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6171 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6172 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6177 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6179 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6181 echo "obj_file is $obj_file"
6182 do_facet mgs $llog_reader $obj_file
6184 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6185 awk '{ print $3 }' | sed -e "s/^type=//g")
6186 if [ $rec_type != $rec ]; then
6187 echo "FAILED test_60a wrong record type $rec_type," \
6193 #check obj path if record type is LLOG_LOGID_MAGIC
6194 if [ "$rec" == "1064553b" ]; then
6195 path=$(do_facet mgs $llog_reader $obj_file |
6196 grep "path=" | awk '{ print $NF }' |
6197 sed -e "s/^path=//g")
6198 if [ $obj_file != $mntpt/$path ]; then
6199 echo "FAILED test_60a wrong obj path" \
6200 "$montpt/$path, should be $obj_file"
6207 #restart mgs before "error", otherwise it will block the next test
6208 stop mgs || error "stop mgs failed"
6209 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6210 $pass || error "test failed, see FAILED test_60a messages for specifics"
6212 run_test 60a "llog_test run from kernel module and test llog_reader"
6215 remote_mgs_nodsh && skip "remote MGS with nodsh"
6217 # test old logid format
6218 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6219 do_facet mgs $LCTL dl | grep MGS
6220 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6221 error "old llog_print failed"
6224 # test new logid format
6225 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6226 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6227 error "new llog_print failed"
6230 run_test 60aa "llog_print works with FIDs and simple names"
6233 # test llog_print with params
6235 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6236 skip "Need server version greater than 2.11.51"
6241 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6242 do_facet mgs $LCTL set_param -P jobid_name="testname"
6244 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6245 grep jobid_name | tail -n 1)
6247 local param=`awk '{ print $10 }' <<< "$yaml"`
6248 local val=`awk '{ print $12 }' <<< "$yaml"`
6249 #return to the default
6250 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6251 [ $val = "testname" ] || error "bad value: $val"
6252 [ $param = "jobid_name," ] || error "Bad param: $param"
6254 run_test 60ab "llog_print params output values from set_param -P"
6256 test_60b() { # bug 6411
6257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6260 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6272 [[ $LLOG_COUNT -gt 100 ]] &&
6273 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6275 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6280 echo "create 5000 files"
6281 createmany -o $DIR/f60c- 5000
6282 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6283 lctl set_param fail_loc=0x80000137
6284 unlinkmany $DIR/f60c- 5000
6285 lctl set_param fail_loc=0
6287 run_test 60c "unlink file when mds full"
6290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6292 SAVEPRINTK=$(lctl get_param -n printk)
6293 # verify "lctl mark" is even working"
6294 MESSAGE="test message ID $RANDOM $$"
6295 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6296 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6298 lctl set_param printk=0 || error "set lnet.printk failed"
6299 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6300 MESSAGE="new test message ID $RANDOM $$"
6301 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6302 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6303 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6305 lctl set_param -n printk="$SAVEPRINTK"
6307 run_test 60d "test printk console message masking"
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6311 remote_mds_nodsh && skip "remote MDS with nodsh"
6314 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6315 do_facet mds1 lctl set_param fail_loc=0x15b
6318 run_test 60e "no space while new llog is being created"
6321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6324 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6325 cancel_lru_locks osc
6326 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6329 run_test 61 "mmap() writes don't make sync hang ================"
6331 # bug 2330 - insufficient obd_match error checking causes LBUG
6333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6337 cancel_lru_locks osc
6338 lctl set_param fail_loc=0x405
6339 cat $f && error "cat succeeded, expect -EIO"
6340 lctl set_param fail_loc=0
6342 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6343 # match every page all of the time.
6344 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6346 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6347 # Though this test is irrelevant anymore, it helped to reveal some
6348 # other grant bugs (LU-4482), let's keep it.
6349 test_63a() { # was test_63
6350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6352 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6354 for i in `seq 10` ; do
6355 dd if=/dev/zero of=$DIR/f63 bs=8k &
6361 rm -f $DIR/f63 || true
6363 run_test 63a "Verify oig_wait interruption does not crash ======="
6365 # bug 2248 - async write errors didn't return to application on sync
6366 # bug 3677 - async write errors left page locked
6368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6371 lctl set_param debug=-1
6373 # ensure we have a grant to do async writes
6374 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6377 sync # sync lest earlier test intercept the fail_loc
6379 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6380 lctl set_param fail_loc=0x80000406
6381 $MULTIOP $DIR/$tfile Owy && \
6382 error "sync didn't return ENOMEM"
6383 sync; sleep 2; sync # do a real sync this time to flush page
6384 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6385 error "locked page left in cache after async error" || true
6388 run_test 63b "async write errors should be returned to fsync ==="
6391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6394 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6396 run_test 64a "verify filter grant calculations (in kernel) ====="
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6401 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6403 run_test 64b "check out-of-space detection on client"
6406 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6408 run_test 64c "verify grant shrink"
6410 # this does exactly what osc_request.c:osc_announce_cached() does in
6411 # order to calculate max amount of grants to ask from server
6415 local page_size=$(get_page_size client)
6417 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6418 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6420 ((rpc_in_flight ++));
6421 nrpages=$((nrpages * rpc_in_flight))
6423 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6425 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6427 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6428 local undirty=$((nrpages * page_size))
6430 local max_extent_pages
6431 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6432 grep grant_max_extent_size | awk '{print $2}')
6433 max_extent_pages=$((max_extent_pages / page_size))
6434 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6435 local grant_extent_tax
6436 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6437 grep grant_extent_tax | awk '{print $2}')
6439 undirty=$((undirty + nrextents * grant_extent_tax))
6444 # this is size of unit for grant allocation. It should be equal to
6445 # what tgt_grant.c:tgt_grant_chunk() calculates
6449 local grant_extent_tax
6451 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6452 grep max_brw_size | awk '{print $2}')
6454 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6455 grep grant_extent_tax | awk '{print $2}')
6457 echo $(((max_brw_size + grant_extent_tax) * 2))
6461 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6462 skip "OST < 2.10.55 doesn't limit grants enough"
6464 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6465 local file=$DIR/$tfile
6467 [[ $($LCTL get_param osc.${tgt}.import |
6468 grep "connect_flags:.*grant_param") ]] ||
6469 skip "no grant_param connect flag"
6471 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6473 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6475 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6476 stack_trap "rm -f $file" EXIT
6478 $SETSTRIPE $file -i 0 -c 1
6479 dd if=/dev/zero of=$file bs=1M count=1000 &
6484 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6485 if [[ $cur_grant -gt $max_cur_granted ]]
6488 error "cur_grant $cur_grant > $max_cur_granted"
6491 [[ $? -ne 0 ]] && break;
6496 wait_delete_completed
6497 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6499 run_test 64d "check grant limit exceed"
6501 # bug 1414 - set/get directories' stripe info
6503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6505 test_mkdir $DIR/$tdir
6507 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6509 run_test 65a "directory with no stripe info"
6512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6514 test_mkdir $DIR/$tdir
6515 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6517 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6520 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6522 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6526 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6528 test_mkdir $DIR/$tdir
6529 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6531 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6532 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6534 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6536 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6541 test_mkdir $DIR/$tdir
6542 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6543 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6545 if [[ $STRIPECOUNT -le 0 ]]; then
6547 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6548 #LOV_MAX_STRIPE_COUNT is 2000
6549 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6551 sc=$(($STRIPECOUNT - 1))
6553 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6554 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6555 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6556 error "lverify failed"
6558 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6563 test_mkdir $DIR/$tdir
6565 $SETSTRIPE $DIR/$tdir || error "setstripe"
6566 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6567 error "no stripe info failed"
6569 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6571 run_test 65e "directory setstripe defaults"
6574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6576 test_mkdir $DIR/${tdir}f
6577 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6579 run_test 65f "dir setstripe permission (should return error) ==="
6582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6584 test_mkdir $DIR/$tdir
6585 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6587 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6588 error "setstripe -S failed"
6589 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6590 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6591 error "delete default stripe failed"
6593 run_test 65g "directory setstripe -d"
6596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6598 test_mkdir $DIR/$tdir
6599 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6601 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6602 error "setstripe -S failed"
6603 test_mkdir $DIR/$tdir/dd1
6604 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6605 error "stripe info inherit failed"
6607 run_test 65h "directory stripe info inherit ===================="
6610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6612 save_layout_restore_at_exit $MOUNT
6614 # bug6367: set non-default striping on root directory
6615 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6617 # bug12836: getstripe on -1 default directory striping
6618 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6620 # bug12836: getstripe -v on -1 default directory striping
6621 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6623 # bug12836: new find on -1 default directory striping
6624 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6626 run_test 65i "various tests to set root directory striping"
6628 test_65j() { # bug6367
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6633 # if we aren't already remounting for each test, do so for this test
6634 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6635 cleanup || error "failed to unmount"
6639 save_layout_restore_at_exit $MOUNT
6641 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6643 run_test 65j "set default striping on root directory (bug 6367)="
6647 wait_delete_completed
6648 do_facet $SINGLEMDS "lctl set_param -n \
6649 osp.$ost*MDT0000.max_create_count=$max_count"
6650 do_facet $SINGLEMDS "lctl set_param -n \
6651 osp.$ost*MDT0000.create_count=$count"
6652 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6653 echo $INACTIVE_OSC "is Activate"
6655 wait_osc_import_state mds ost$ostnum FULL
6658 test_65k() { # bug11679
6659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6660 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6661 remote_mds_nodsh && skip "remote MDS with nodsh"
6663 local disable_precreate=true
6664 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6665 disable_precreate=false
6667 echo "Check OST status: "
6668 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6669 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6671 for OSC in $MDS_OSCS; do
6672 echo $OSC "is active"
6673 do_facet $SINGLEMDS lctl --device %$OSC activate
6676 for INACTIVE_OSC in $MDS_OSCS; do
6677 local ost=$(osc_to_ost $INACTIVE_OSC)
6678 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6679 lov.*md*.target_obd |
6680 awk -F: /$ost/'{ print $1 }' | head -n 1)
6683 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6684 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6686 echo "Deactivate: " $INACTIVE_OSC
6687 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6689 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6690 osp.$ost*MDT0000.create_count")
6691 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6692 osp.$ost*MDT0000.max_create_count")
6693 $disable_precreate &&
6694 do_facet $SINGLEMDS "lctl set_param -n \
6695 osp.$ost*MDT0000.max_create_count=0"
6697 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6698 [ -f $DIR/$tdir/$idx ] && continue
6699 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6700 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6702 error "setstripe $idx should succeed"; }
6703 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6705 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6708 do_facet $SINGLEMDS "lctl set_param -n \
6709 osp.$ost*MDT0000.max_create_count=$max_count"
6710 do_facet $SINGLEMDS "lctl set_param -n \
6711 osp.$ost*MDT0000.create_count=$count"
6712 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6713 echo $INACTIVE_OSC "is Activate"
6715 wait_osc_import_state mds ost$ostnum FULL
6718 run_test 65k "validate manual striping works properly with deactivated OSCs"
6720 test_65l() { # bug 12836
6721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6723 test_mkdir -p $DIR/$tdir/test_dir
6724 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6725 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6727 run_test 65l "lfs find on -1 stripe dir ========================"
6730 local layout=$(save_layout $MOUNT)
6731 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6732 restore_layout $MOUNT $layout
6733 error "setstripe should fail by non-root users"
6737 run_test 65m "normal user can't set filesystem default stripe"
6739 # bug 2543 - update blocks count on client
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6744 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6745 sync; sync_all_data; sync; sync_all_data
6746 cancel_lru_locks osc
6747 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6748 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6750 run_test 66 "update inode blocks count on client ==============="
6753 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6757 swapon -s | awk '($1 == "'$1'") { print $4 }'
6760 # bug5265, obdfilter oa2dentry return -ENOENT
6761 # #define OBD_FAIL_SRV_ENOENT 0x217
6763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6764 remote_ost_nodsh && skip "remote OST with nodsh"
6767 $SETSTRIPE -c 1 -i 0 $f
6769 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6771 do_facet ost1 lctl set_param fail_loc=0x217
6772 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6773 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6775 do_facet ost1 lctl set_param fail_loc=0
6776 $DIRECTIO write $f 0 2 || error "write error"
6778 cancel_lru_locks osc
6779 $DIRECTIO read $f 0 1 || error "read error"
6781 do_facet ost1 lctl set_param fail_loc=0x217
6782 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6784 do_facet ost1 lctl set_param fail_loc=0
6787 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6790 test_mkdir $DIR/$tdir
6791 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6792 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6794 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6796 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6798 [ "$RUNAS_ID" = "$UID" ] &&
6799 skip_env "RUNAS_ID = UID = $UID -- skipping"
6800 # Check that testing environment is properly set up. Skip if not
6801 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6802 skip_env "User $RUNAS_ID does not exist - skipping"
6805 chmod 777 $DIR/$tfile
6806 chmod ug+s $DIR/$tfile
6807 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6808 error "$RUNAS dd $DIR/$tfile failed"
6809 # See if we are still setuid/sgid
6810 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6811 error "S/gid is not dropped on write"
6812 # Now test that MDS is updated too
6813 cancel_lru_locks mdc
6814 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6815 error "S/gid is not dropped on MDS"
6818 run_test 72a "Test that remove suid works properly (bug5695) ===="
6820 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6823 [ "$RUNAS_ID" = "$UID" ] &&
6824 skip_env "RUNAS_ID = UID = $UID -- skipping"
6825 [ "$RUNAS_ID" -eq 0 ] &&
6826 skip_env "RUNAS_ID = 0 -- skipping"
6827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6828 # Check that testing environment is properly set up. Skip if not
6829 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6830 skip_env "User $RUNAS_ID does not exist - skipping"
6832 touch $DIR/${tfile}-f{g,u}
6833 test_mkdir $DIR/${tfile}-dg
6834 test_mkdir $DIR/${tfile}-du
6835 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6836 chmod g+s $DIR/${tfile}-{f,d}g
6837 chmod u+s $DIR/${tfile}-{f,d}u
6838 for perm in 777 2777 4777; do
6839 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6840 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6841 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6842 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6846 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6848 # bug 3462 - multiple simultaneous MDC requests
6850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6852 test_mkdir $DIR/d73-1
6853 test_mkdir $DIR/d73-2
6854 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6857 lctl set_param fail_loc=0x80000129
6858 $MULTIOP $DIR/d73-1/f73-2 Oc &
6860 lctl set_param fail_loc=0
6862 $MULTIOP $DIR/d73-2/f73-3 Oc &
6866 wait $pid1 || return 1
6870 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6871 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6872 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6876 run_test 73 "multiple MDC requests (should not deadlock)"
6878 test_74a() { # bug 6149, 6184
6879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6882 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6884 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6885 # will spin in a tight reconnection loop
6886 $LCTL set_param fail_loc=0x8000030e
6887 # get any lock that won't be difficult - lookup works.
6889 $LCTL set_param fail_loc=0
6893 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6895 test_74b() { # bug 13310
6896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6898 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6900 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6901 # will spin in a tight reconnection loop
6902 $LCTL set_param fail_loc=0x8000030e
6903 # get a "difficult" lock
6905 $LCTL set_param fail_loc=0
6909 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6914 #define OBD_FAIL_LDLM_NEW_LOCK
6915 $LCTL set_param fail_loc=0x319
6916 touch $DIR/$tfile && error "touch successful"
6917 $LCTL set_param fail_loc=0
6920 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6923 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6926 test_76() { # Now for bug 20433, added originally in bug 1443
6927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6929 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6931 cancel_lru_locks osc
6932 BEFORE_INODES=$(num_inodes)
6933 echo "before inodes: $BEFORE_INODES"
6935 [ "$SLOW" = "no" ] && COUNT=100
6936 for i in $(seq $COUNT); do
6940 cancel_lru_locks osc
6941 AFTER_INODES=$(num_inodes)
6942 echo "after inodes: $AFTER_INODES"
6944 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6946 AFTER_INODES=$(num_inodes)
6948 echo "wait $wait seconds inodes: $AFTER_INODES"
6949 if [ $wait -gt 30 ]; then
6950 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6954 run_test 76 "confirm clients recycle inodes properly ===="
6960 # Note: in sptlrpc modes which enable its own bulk checksum, the
6961 # original crc32_le bulk checksum will be automatically disabled,
6962 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6963 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6964 # In this case set_checksums() will not be no-op, because sptlrpc
6965 # bulk checksum will be enabled all through the test.
6967 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6968 lctl set_param -n osc.*.checksums $1
6972 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6973 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6974 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6975 tr -d [] | head -n1)}
6978 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6979 log "set checksum type to $1"
6982 F77_TMP=$TMP/f77-temp
6985 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6986 error "error writing to $F77_TMP"
6989 test_77a() { # bug 10889
6990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6991 $GSS && skip_env "could not run with gss"
6993 [ ! -f $F77_TMP ] && setup_f77
6995 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6999 run_test 77a "normal checksum read/write operation"
7001 test_77b() { # bug 10889
7002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7003 $GSS && skip_env "could not run with gss"
7005 [ ! -f $F77_TMP ] && setup_f77
7006 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7007 $LCTL set_param fail_loc=0x80000409
7010 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7011 error "dd error: $?"
7012 $LCTL set_param fail_loc=0
7014 for algo in $CKSUM_TYPES; do
7015 cancel_lru_locks osc
7016 set_checksum_type $algo
7017 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7018 $LCTL set_param fail_loc=0x80000408
7019 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7020 $LCTL set_param fail_loc=0
7023 set_checksum_type $ORIG_CSUM_TYPE
7026 run_test 77b "checksum error on client write, read"
7031 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7033 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7034 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7035 $check_ost && [ -n "$ost_file_prefix" ] &&
7036 do_facet ost1 rm -f ${ost_file_prefix}\*
7040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7041 $GSS && skip_env "could not run with gss"
7042 remote_ost_nodsh && skip "remote OST with nodsh"
7045 local osc_file_prefix
7047 local check_ost=false
7048 local ost_file_prefix
7054 # ensure corruption will occur on first OSS/OST
7055 $LFS setstripe -i 0 $DIR/$tfile
7057 [ ! -f $F77_TMP ] && setup_f77
7058 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7059 error "dd write error: $?"
7060 fid=$($LFS path2fid $DIR/$tfile)
7062 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7065 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7066 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7068 echo "OSS do not support bulk pages dump upon error"
7071 osc_file_prefix=$($LCTL get_param -n debug_path)
7072 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7074 trap cleanup_77c EXIT
7077 # enable bulk pages dump upon error on Client
7078 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7079 # enable bulk pages dump upon error on OSS
7081 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7083 # flush Client cache to allow next read to reach OSS
7084 cancel_lru_locks osc
7086 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7087 $LCTL set_param fail_loc=0x80000408
7088 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7089 $LCTL set_param fail_loc=0
7093 # check cksum dump on Client
7094 osc_file=$(ls ${osc_file_prefix}*)
7095 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7096 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7097 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7098 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7099 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7101 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7102 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7103 error "dump content does not match on Client"
7105 $check_ost || skip "No need to check cksum dump on OSS"
7107 # check cksum dump on OSS
7108 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7109 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7110 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7111 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7112 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7113 error "dump content does not match on OSS"
7117 run_test 77c "checksum error on client read with debug"
7119 test_77d() { # bug 10889
7120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7121 $GSS && skip_env "could not run with gss"
7123 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7124 $LCTL set_param fail_loc=0x80000409
7126 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7127 error "direct write: rc=$?"
7128 $LCTL set_param fail_loc=0
7131 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7132 $LCTL set_param fail_loc=0x80000408
7134 cancel_lru_locks osc
7135 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7136 error "direct read: rc=$?"
7137 $LCTL set_param fail_loc=0
7140 run_test 77d "checksum error on OST direct write, read"
7142 test_77f() { # bug 10889
7143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7144 $GSS && skip_env "could not run with gss"
7147 for algo in $CKSUM_TYPES; do
7148 cancel_lru_locks osc
7149 set_checksum_type $algo
7150 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7151 $LCTL set_param fail_loc=0x409
7152 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7153 error "direct write succeeded"
7154 $LCTL set_param fail_loc=0
7156 set_checksum_type $ORIG_CSUM_TYPE
7159 run_test 77f "repeat checksum error on write (expect error)"
7161 test_77g() { # bug 10889
7162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7163 $GSS && skip_env "could not run with gss"
7164 remote_ost_nodsh && skip "remote OST with nodsh"
7166 [ ! -f $F77_TMP ] && setup_f77
7168 local file=$DIR/$tfile
7169 stack_trap "rm -f $file" EXIT
7171 $SETSTRIPE -c 1 -i 0 $file
7172 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7173 do_facet ost1 lctl set_param fail_loc=0x8000021a
7175 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7176 error "write error: rc=$?"
7177 do_facet ost1 lctl set_param fail_loc=0
7180 cancel_lru_locks osc
7181 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7182 do_facet ost1 lctl set_param fail_loc=0x8000021b
7184 cmp $F77_TMP $file || error "file compare failed"
7185 do_facet ost1 lctl set_param fail_loc=0
7188 run_test 77g "checksum error on OST write, read"
7190 test_77k() { # LU-10906
7191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7192 $GSS && skip_env "could not run with gss"
7194 local cksum_param="osc.$FSNAME*.checksums"
7195 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7199 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7200 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7201 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7205 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7206 error "failed to set checksum=$i on MGS"
7207 wait_update $HOSTNAME "$get_checksum" $i
7209 echo "remount client, checksum should be $i"
7210 remount_client $MOUNT || "failed to remount client"
7211 checksum=$(eval $get_checksum)
7212 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7215 for opt in "checksum" "nochecksum"; do
7216 #remount with mount option
7217 echo "remount client with option $opt, checksum should be $i"
7218 umount_client $MOUNT || "failed to umount client"
7219 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7220 "failed to mount client with option '$opt'"
7221 checksum=$(eval $get_checksum)
7222 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7226 remount_client $MOUNT || "failed to remount client"
7228 run_test 77k "enable/disable checksum correctly"
7230 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7239 test_78() { # bug 10901
7240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7241 remote_ost || skip_env "local OST"
7244 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7245 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7246 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7247 echo "MemTotal: $MEMTOTAL"
7249 # reserve 256MB of memory for the kernel and other running processes,
7250 # and then take 1/2 of the remaining memory for the read/write buffers.
7251 if [ $MEMTOTAL -gt 512 ] ;then
7252 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7254 # for those poor memory-starved high-end clusters...
7255 MEMTOTAL=$((MEMTOTAL / 2))
7257 echo "Mem to use for directio: $MEMTOTAL"
7259 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7260 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7261 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7262 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7264 echo "Smallest OST: $SMALLESTOST"
7265 [[ $SMALLESTOST -lt 10240 ]] &&
7266 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7268 trap cleanup_test_78 EXIT
7270 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7271 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7273 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7274 echo "File size: $F78SIZE"
7275 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7276 for i in $(seq 1 $NSEQ); do
7277 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7278 echo directIO rdwr round $i of $NSEQ
7279 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7284 run_test 78 "handle large O_DIRECT writes correctly ============"
7286 test_79() { # bug 12743
7287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7289 wait_delete_completed
7291 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7292 BKFREE=$(calc_osc_kbytes kbytesfree)
7293 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7295 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7296 DFTOTAL=`echo $STRING | cut -d, -f1`
7297 DFUSED=`echo $STRING | cut -d, -f2`
7298 DFAVAIL=`echo $STRING | cut -d, -f3`
7299 DFFREE=$(($DFTOTAL - $DFUSED))
7301 ALLOWANCE=$((64 * $OSTCOUNT))
7303 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7304 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7305 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7307 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7308 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7309 error "df free($DFFREE) mismatch OST free($BKFREE)"
7311 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7312 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7313 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7316 run_test 79 "df report consistency check ======================="
7318 test_80() { # bug 10718
7319 remote_ost_nodsh && skip "remote OST with nodsh"
7320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7322 # relax strong synchronous semantics for slow backends like ZFS
7323 local soc="obdfilter.*.sync_on_lock_cancel"
7324 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7326 if [ "$soc_old" != "never" ] &&
7327 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7328 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7329 facet_active_host $host; done | sort -u)
7330 do_nodes $hosts lctl set_param $soc=never
7333 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7335 local BEFORE=`date +%s`
7336 cancel_lru_locks osc
7337 local AFTER=`date +%s`
7338 local DIFF=$((AFTER-BEFORE))
7339 if [ $DIFF -gt 1 ] ; then
7340 error "elapsed for 1M@1T = $DIFF"
7343 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7347 run_test 80 "Page eviction is equally fast at high offsets too ===="
7349 test_81a() { # LU-456
7350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7351 remote_ost_nodsh && skip "remote OST with nodsh"
7353 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7354 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7355 do_facet ost1 lctl set_param fail_loc=0x80000228
7357 # write should trigger a retry and success
7358 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7359 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7361 if [ $RC -ne 0 ] ; then
7362 error "write should success, but failed for $RC"
7365 run_test 81a "OST should retry write when get -ENOSPC ==============="
7367 test_81b() { # LU-456
7368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7369 remote_ost_nodsh && skip "remote OST with nodsh"
7371 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7372 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7373 do_facet ost1 lctl set_param fail_loc=0x228
7375 # write should retry several times and return -ENOSPC finally
7376 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7377 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7380 if [ $RC -ne $ENOSPC ] ; then
7381 error "dd should fail for -ENOSPC, but succeed."
7384 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7386 test_82() { # LU-1031
7387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7391 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7393 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7395 kill -USR1 $MULTIPID2
7397 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7398 error "First grouplock does not block second one"
7400 echo "Second grouplock blocks first one"
7402 kill -USR1 $MULTIPID1
7406 run_test 82 "Basic grouplock test"
7409 local sfile="/boot/System.map-$(uname -r)"
7410 [ ! -f $sfile ] && skip "No $sfile found"
7411 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7412 $LCTL set_param fail_loc=0x140d
7413 cp $sfile $DIR/$tfile || error "write failed"
7414 diff -c $sfile $DIR/$tfile || error "files are different"
7415 $LCTL set_param fail_loc=0
7418 run_test 83 "Short write in ptask ==============================="
7421 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7423 test_mkdir $DIR/$tdir.cvsroot
7424 chown $RUNAS_ID $DIR/$tdir.cvsroot
7427 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7430 # some versions of cvs import exit(1) when asked to import links or
7431 # files they can't read. ignore those files.
7432 local toignore=$(find . -type l -printf '-I %f\n' -o \
7433 ! -perm /4 -printf '-I %f\n')
7434 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7435 $tdir.reposname vtag rtag
7438 test_mkdir $DIR/$tdir.reposname
7439 chown $RUNAS_ID $DIR/$tdir.reposname
7440 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7442 cd $DIR/$tdir.reposname
7444 $RUNAS cvs add -m 'addmsg' foo99
7446 $RUNAS cvs commit -m 'nomsg' foo99
7447 rm -fr $DIR/$tdir.cvsroot
7449 run_test 99 "cvs strange file/directory operations"
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7453 [[ "$NETTYPE" =~ tcp ]] ||
7454 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7455 remote_ost_nodsh && skip "remote OST with nodsh"
7456 remote_mds_nodsh && skip "remote MDS with nodsh"
7458 skip "useless for local single node setup"
7460 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7461 [ "$PROT" != "tcp" ] && continue
7462 RPORT=$(echo $REMOTE | cut -d: -f2)
7463 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7466 LPORT=`echo $LOCAL | cut -d: -f2`
7467 if [ $LPORT -ge 1024 ]; then
7468 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7470 error_exit "local: $LPORT > 1024, remote: $RPORT"
7473 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7475 run_test 100 "check local port using privileged port ==========="
7477 function get_named_value()
7486 echo $line | sed "s/^$tag[ ]*//"
7493 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7494 awk '/^max_cached_mb/ { print $2 }')
7497 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7503 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7508 local cache_limit=32
7510 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7511 trap cleanup_101a EXIT
7512 $LCTL set_param -n llite.*.read_ahead_stats 0
7513 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7516 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7518 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7519 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7522 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7523 get_named_value 'read but discarded' | cut -d" " -f1); do
7524 discard=$(($discard + $s))
7528 if [[ $(($discard * 10)) -gt $nreads ]]; then
7529 $LCTL get_param osc.*-osc*.rpc_stats
7530 $LCTL get_param llite.*.read_ahead_stats
7531 error "too many ($discard) discarded pages"
7533 rm -f $DIR/$tfile || true
7535 run_test 101a "check read-ahead for random reads"
7538 test_mkdir $DIR/$tdir
7539 local STRIPE_SIZE=$1
7540 local FILE_LENGTH=$2
7543 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7545 local list=$(comma_list $(osts_nodes))
7546 set_osd_param $list '' read_cache_enable 0
7547 set_osd_param $list '' writethrough_cache_enable 0
7549 trap cleanup_test101bc EXIT
7550 # prepare the read-ahead file
7551 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7553 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7554 count=$FILE_SIZE_MB 2> /dev/null
7558 cleanup_test101bc() {
7563 local list=$(comma_list $(osts_nodes))
7564 set_osd_param $list '' read_cache_enable 1
7565 set_osd_param $list '' writethrough_cache_enable 1
7569 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7574 local STRIPE_SIZE=$2
7575 local FILE_LENGTH=$3
7576 local RA_INC=1048576
7577 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7578 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7579 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7580 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7581 get_named_value 'read but discarded' |
7582 cut -d" " -f1 | calc_total)
7583 if [[ $DISCARD -gt $discard_limit ]]; then
7584 $LCTL get_param llite.*.read_ahead_stats
7585 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7587 echo "Read-ahead success for size ${READ_SIZE}"
7592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7595 local STRIPE_SIZE=1048576
7596 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7598 if [ $SLOW == "yes" ]; then
7599 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7601 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7604 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7606 # prepare the read-ahead file
7607 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7608 cancel_lru_locks osc
7609 for BIDX in 2 4 8 16 32 64 128 256
7611 local BSIZE=$((BIDX*4096))
7612 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7613 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7614 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7615 $LCTL set_param -n llite.*.read_ahead_stats 0
7616 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7617 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7618 cancel_lru_locks osc
7619 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7624 run_test 101b "check stride-io mode read-ahead ================="
7627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7629 local STRIPE_SIZE=1048576
7630 local FILE_LENGTH=$((STRIPE_SIZE*100))
7634 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7636 cancel_lru_locks osc
7637 $LCTL set_param osc.*.rpc_stats 0
7638 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7639 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7640 local stats=$($LCTL get_param -n $osc_rpc_stats)
7641 local lines=$(echo "$stats" | awk 'END {print NR;}')
7644 if [ $lines -le 20 ]; then
7647 for size in 1 2 4 8; do
7648 local rpc=$(echo "$stats" |
7649 awk '($1 == "'$size':") {print $2; exit; }')
7651 error "Small $((size*4))k read IO $rpc !"
7653 echo "$osc_rpc_stats check passed!"
7658 run_test 101c "check stripe_size aligned read-ahead ================="
7661 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7662 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7668 local file=$DIR/$tfile
7669 local sz_MB=${FILESIZE_101d:-500}
7670 local ra_MB=${READAHEAD_MB:-40}
7672 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7673 [ $free_MB -lt $sz_MB ] &&
7674 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7676 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7677 $SETSTRIPE -c -1 $file || error "setstripe failed"
7679 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7680 echo Cancel LRU locks on lustre client to flush the client cache
7681 cancel_lru_locks osc
7683 echo Disable read-ahead
7684 local old_READAHEAD=$(set_read_ahead 0)
7686 echo Reading the test file $file with read-ahead disabled
7687 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7689 echo Cancel LRU locks on lustre client to flush the client cache
7690 cancel_lru_locks osc
7691 echo Enable read-ahead with ${ra_MB}MB
7692 set_read_ahead $ra_MB
7694 echo Reading the test file $file with read-ahead enabled
7695 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7697 echo "read-ahead disabled time read $raOFF"
7698 echo "read-ahead enabled time read $raON"
7700 set_read_ahead $old_READAHEAD
7702 wait_delete_completed
7704 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7705 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7707 run_test 101d "file read with and without read-ahead enabled"
7710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7712 local file=$DIR/$tfile
7713 local size_KB=500 #KB
7717 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7718 local need_KB=$((count * size_KB))
7719 [[ $free_KB -le $need_KB ]] &&
7720 skip_env "Need free space $need_KB, have $free_KB"
7722 echo "Creating $count ${size_KB}K test files"
7723 for ((i = 0; i < $count; i++)); do
7724 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7727 echo "Cancel LRU locks on lustre client to flush the client cache"
7728 cancel_lru_locks $OSC
7730 echo "Reset readahead stats"
7731 $LCTL set_param -n llite.*.read_ahead_stats 0
7733 for ((i = 0; i < $count; i++)); do
7734 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7737 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7738 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7740 for ((i = 0; i < $count; i++)); do
7741 rm -rf $file.$i 2>/dev/null
7744 #10000 means 20% reads are missing in readahead
7745 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7747 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7750 which iozone || skip_env "no iozone installed"
7752 local old_debug=$($LCTL get_param debug)
7753 old_debug=${old_debug#*=}
7754 $LCTL set_param debug="reada mmap"
7756 # create a test file
7757 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7759 echo Cancel LRU locks on lustre client to flush the client cache
7760 cancel_lru_locks osc
7762 echo Reset readahead stats
7763 $LCTL set_param -n llite.*.read_ahead_stats 0
7765 echo mmap read the file with small block size
7766 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7769 echo checking missing pages
7770 $LCTL get_param llite.*.read_ahead_stats
7771 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7772 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7774 $LCTL set_param debug="$old_debug"
7775 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7778 run_test 101f "check mmap read performance"
7780 test_101g_brw_size_test() {
7782 local pages=$((mb * 1048576 / $(page_size)))
7783 local file=$DIR/$tfile
7785 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7786 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7787 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7788 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7792 stack_trap "rm -f $file" EXIT
7793 $LCTL set_param -n osc.*.rpc_stats=0
7795 # 10 RPCs should be enough for the test
7797 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7798 { error "dd write ${mb} MB blocks failed"; return 3; }
7799 cancel_lru_locks osc
7800 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7801 { error "dd write ${mb} MB blocks failed"; return 4; }
7803 # calculate number of full-sized read and write RPCs
7804 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7805 sed -n '/pages per rpc/,/^$/p' |
7806 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7807 END { print reads,writes }'))
7808 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7810 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7817 remote_ost_nodsh && skip "remote OST with nodsh"
7820 local osts=$(get_facets OST)
7821 local list=$(comma_list $(osts_nodes))
7822 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7823 local brw_size="obdfilter.*.brw_size"
7824 local ostver=$(lustre_version_code ost1)
7825 local cliver=$(lustre_version_code client)
7827 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7829 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7830 if [ $ostver -ge $(version_code 2.8.52) -o \
7831 \( $ostver -ge $(version_code 2.7.17) -a \
7832 $ostver -lt $(version_code 2.7.50) \) ] &&
7833 [ $cliver -ge $(version_code 2.8.52) -o \
7834 \( $cliver -ge $(version_code 2.7.17) -a \
7835 $cliver -lt $(version_code 2.7.50) \) ]; then
7836 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7837 if [[ $orig_mb -lt 16 ]]; then
7838 save_lustre_params $osts "$brw_size" > $p
7839 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7840 error "set 16MB RPC size failed"
7842 echo "remount client to enable new RPC size"
7843 remount_client $MOUNT || error "remount_client failed"
7846 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7847 # should be able to set brw_size=12, but no rpc_stats for that
7848 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7851 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7853 if [[ $orig_mb -lt 16 ]]; then
7854 restore_lustre_params < $p
7855 remount_client $MOUNT || error "remount_client restore failed"
7858 rm -f $p $DIR/$tfile
7860 run_test 101g "Big bulk(4/16 MiB) readahead"
7863 test_mkdir $DIR/$tdir
7864 chown $RUNAS_ID $DIR/$tdir
7867 STRIPE_COUNT=$OSTCOUNT
7868 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7870 trap cleanup_test102 EXIT
7872 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7874 for num in 1 2 3 4; do
7875 for count in $(seq 1 $STRIPE_COUNT); do
7876 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7877 local size=`expr $STRIPE_SIZE \* $num`
7878 local file=file"$num-$idx-$count"
7879 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7885 $1 tar cf $TMP/f102.tar $tdir --xattrs
7891 rm -rf $DIR/d0.sanity/d102
7895 [ "$UID" != 0 ] && skip "must run as root"
7896 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7897 skip_env "must have user_xattr"
7899 [ -z "$(which setfattr 2>/dev/null)" ] &&
7900 skip_env "could not find setfattr"
7902 local testfile=$DIR/$tfile
7905 echo "set/get xattr..."
7906 setfattr -n trusted.name1 -v value1 $testfile ||
7907 error "setfattr -n trusted.name1=value1 $testfile failed"
7908 getfattr -n trusted.name1 $testfile 2> /dev/null |
7909 grep "trusted.name1=.value1" ||
7910 error "$testfile missing trusted.name1=value1"
7912 setfattr -n user.author1 -v author1 $testfile ||
7913 error "setfattr -n user.author1=author1 $testfile failed"
7914 getfattr -n user.author1 $testfile 2> /dev/null |
7915 grep "user.author1=.author1" ||
7916 error "$testfile missing trusted.author1=author1"
7919 setfattr -n trusted.name2 -v value2 $testfile ||
7920 error "$testfile unable to set trusted.name2"
7921 setfattr -n trusted.name3 -v value3 $testfile ||
7922 error "$testfile unable to set trusted.name3"
7923 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7924 grep "trusted.name" | wc -l) -eq 3 ] ||
7925 error "$testfile missing 3 trusted.name xattrs"
7927 setfattr -n user.author2 -v author2 $testfile ||
7928 error "$testfile unable to set user.author2"
7929 setfattr -n user.author3 -v author3 $testfile ||
7930 error "$testfile unable to set user.author3"
7931 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7932 grep "user.author" | wc -l) -eq 3 ] ||
7933 error "$testfile missing 3 user.author xattrs"
7935 echo "remove xattr..."
7936 setfattr -x trusted.name1 $testfile ||
7937 error "$testfile error deleting trusted.name1"
7938 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7939 error "$testfile did not delete trusted.name1 xattr"
7941 setfattr -x user.author1 $testfile ||
7942 error "$testfile error deleting user.author1"
7943 echo "set lustre special xattr ..."
7944 $LFS setstripe -c1 $testfile
7945 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7946 awk -F "=" '/trusted.lov/ { print $2 }' )
7947 setfattr -n "trusted.lov" -v $lovea $testfile ||
7948 error "$testfile doesn't ignore setting trusted.lov again"
7949 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7950 error "$testfile allow setting invalid trusted.lov"
7953 run_test 102a "user xattr test =================================="
7956 [ -z "$(which setfattr 2>/dev/null)" ] &&
7957 skip_env "could not find setfattr"
7958 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7960 # b10930: get/set/list trusted.lov xattr
7961 echo "get/set/list trusted.lov xattr ..."
7962 local testfile=$DIR/$tfile
7963 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7964 error "setstripe failed"
7965 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7966 error "getstripe failed"
7967 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7968 error "can't get trusted.lov from $testfile"
7970 local testfile2=${testfile}2
7971 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7972 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7975 setfattr -n trusted.lov -v $value $testfile2
7976 local stripe_size=$($GETSTRIPE -S $testfile2)
7977 local stripe_count=$($GETSTRIPE -c $testfile2)
7978 [[ $stripe_size -eq 65536 ]] ||
7979 error "stripe size $stripe_size != 65536"
7980 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7981 error "stripe count $stripe_count != $STRIPECOUNT"
7984 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7987 [ -z "$(which setfattr 2>/dev/null)" ] &&
7988 skip_env "could not find setfattr"
7989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7991 # b10930: get/set/list lustre.lov xattr
7992 echo "get/set/list lustre.lov xattr ..."
7993 test_mkdir $DIR/$tdir
7994 chown $RUNAS_ID $DIR/$tdir
7995 local testfile=$DIR/$tdir/$tfile
7996 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7997 error "setstripe failed"
7998 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7999 error "getstripe failed"
8000 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8001 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8003 local testfile2=${testfile}2
8004 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8005 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8007 $RUNAS $MCREATE $testfile2
8008 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8009 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8010 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8011 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8012 [ $stripe_count -eq $STRIPECOUNT ] ||
8013 error "stripe count $stripe_count != $STRIPECOUNT"
8015 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8017 compare_stripe_info1() {
8018 local stripe_index_all_zero=true
8020 for num in 1 2 3 4; do
8021 for count in $(seq 1 $STRIPE_COUNT); do
8022 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8023 local size=$((STRIPE_SIZE * num))
8024 local file=file"$num-$offset-$count"
8025 stripe_size=$($LFS getstripe -S $PWD/$file)
8026 [[ $stripe_size -ne $size ]] &&
8027 error "$file: size $stripe_size != $size"
8028 stripe_count=$($LFS getstripe -c $PWD/$file)
8029 # allow fewer stripes to be created, ORI-601
8030 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8031 error "$file: count $stripe_count != $count"
8032 stripe_index=$($LFS getstripe -i $PWD/$file)
8033 [[ $stripe_index -ne 0 ]] &&
8034 stripe_index_all_zero=false
8038 $stripe_index_all_zero &&
8039 error "all files are being extracted starting from OST index 0"
8043 have_xattrs_include() {
8044 tar --help | grep -q xattrs-include &&
8045 echo --xattrs-include="lustre.*"
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8050 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8052 XINC=$(have_xattrs_include)
8054 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8056 compare_stripe_info1
8058 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8062 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8064 XINC=$(have_xattrs_include)
8066 test_mkdir $DIR/$tdir.restore
8068 tar cf - --xattrs $tdir | tar xf - \
8069 -C $DIR/$tdir.restore --xattrs $XINC
8070 cd $DIR/$tdir.restore/$tdir
8071 compare_stripe_info1
8073 run_test 102f "tar copy files, not keep osts"
8076 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8077 skip "must have user_xattr"
8078 [ -z "$(which setfattr 2>/dev/null)" ] &&
8079 skip_env "could not find setfattr"
8080 [ -z "$(which getfattr 2>/dev/null)" ] &&
8081 skip_env "could not find getfattr"
8083 local xsize=${1:-1024} # in bytes
8084 local file=$DIR/$tfile
8085 local value="$(generate_string $xsize)"
8086 local xbig=trusted.big
8089 log "save $xbig on $file"
8090 setfattr -n $xbig -v $value $file ||
8091 error "saving $xbig on $file failed"
8093 local orig=$(get_xattr_value $xbig $file)
8094 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8096 local xsml=trusted.sml
8097 log "save $xsml on $file"
8098 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8100 local new=$(get_xattr_value $xbig $file)
8101 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8103 log "grow $xsml on $file"
8104 setfattr -n $xsml -v "$value" $file ||
8105 error "growing $xsml on $file failed"
8107 new=$(get_xattr_value $xbig $file)
8108 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8109 log "$xbig still valid after growing $xsml"
8114 test_102h() { # bug 15777
8117 run_test 102h "grow xattr from inside inode to external block"
8120 large_xattr_enabled || skip_env "large_xattr disabled"
8122 grow_xattr $(max_xattr_size)
8124 run_test 102ha "grow xattr from inside inode to external inode"
8126 test_102i() { # bug 17038
8127 [ -z "$(which getfattr 2>/dev/null)" ] &&
8128 skip "could not find getfattr"
8131 ln -s $DIR/$tfile $DIR/${tfile}link
8132 getfattr -n trusted.lov $DIR/$tfile ||
8133 error "lgetxattr on $DIR/$tfile failed"
8134 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8135 grep -i "no such attr" ||
8136 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8137 rm -f $DIR/$tfile $DIR/${tfile}link
8139 run_test 102i "lgetxattr test on symbolic link ============"
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8145 XINC=$(have_xattrs_include)
8146 setup_test102 "$RUNAS"
8147 chown $RUNAS_ID $DIR/$tdir
8148 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8150 compare_stripe_info1 "$RUNAS"
8152 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8155 [ -z "$(which setfattr 2>/dev/null)" ] &&
8156 skip "could not find setfattr"
8159 # b22187 just check that does not crash for regular file.
8160 setfattr -n trusted.lov $DIR/$tfile
8161 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8162 local test_kdir=$DIR/$tdir
8163 test_mkdir $test_kdir
8164 local default_size=$($LFS getstripe -S $test_kdir)
8165 local default_count=$($LFS getstripe -c $test_kdir)
8166 local default_offset=$($LFS getstripe -i $test_kdir)
8167 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8168 error 'dir setstripe failed'
8169 setfattr -n trusted.lov $test_kdir
8170 local stripe_size=$($LFS getstripe -S $test_kdir)
8171 local stripe_count=$($LFS getstripe -c $test_kdir)
8172 local stripe_offset=$($LFS getstripe -i $test_kdir)
8173 [ $stripe_size -eq $default_size ] ||
8174 error "stripe size $stripe_size != $default_size"
8175 [ $stripe_count -eq $default_count ] ||
8176 error "stripe count $stripe_count != $default_count"
8177 [ $stripe_offset -eq $default_offset ] ||
8178 error "stripe offset $stripe_offset != $default_offset"
8179 rm -rf $DIR/$tfile $test_kdir
8181 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8184 [ -z "$(which getfattr 2>/dev/null)" ] &&
8185 skip "could not find getfattr"
8187 # LU-532 trusted. xattr is invisible to non-root
8188 local testfile=$DIR/$tfile
8192 echo "listxattr as user..."
8193 chown $RUNAS_ID $testfile
8194 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8195 grep -q "trusted" &&
8196 error "$testfile trusted xattrs are user visible"
8200 run_test 102l "listxattr size test =================================="
8202 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8203 local path=$DIR/$tfile
8206 listxattr_size_check $path || error "listattr_size_check $path failed"
8208 run_test 102m "Ensure listxattr fails on small bufffer ========"
8212 getxattr() { # getxattr path name
8213 # Return the base64 encoding of the value of xattr name on path.
8217 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8219 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8221 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8223 getfattr --absolute-names --encoding=base64 --name=$name $path |
8224 awk -F= -v name=$name '$1 == name {
8225 print substr($0, index($0, "=") + 1);
8229 test_102n() { # LU-4101 mdt: protect internal xattrs
8230 [ -z "$(which setfattr 2>/dev/null)" ] &&
8231 skip "could not find setfattr"
8232 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8234 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8237 local file0=$DIR/$tfile.0
8238 local file1=$DIR/$tfile.1
8239 local xattr0=$TMP/$tfile.0
8240 local xattr1=$TMP/$tfile.1
8241 local namelist="lov lma lmv link fid version som hsm"
8245 rm -rf $file0 $file1 $xattr0 $xattr1
8248 # Get 'before' xattrs of $file1.
8249 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8251 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8252 namelist+=" lfsck_namespace"
8253 for name in $namelist; do
8254 # Try to copy xattr from $file0 to $file1.
8255 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8257 setfattr --name=trusted.$name --value="$value" $file1 ||
8258 error "setxattr 'trusted.$name' failed"
8260 # Try to set a garbage xattr.
8261 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8263 if [[ x$name == "xlov" ]]; then
8264 setfattr --name=trusted.lov --value="$value" $file1 &&
8265 error "setxattr invalid 'trusted.lov' success"
8267 setfattr --name=trusted.$name --value="$value" $file1 ||
8268 error "setxattr invalid 'trusted.$name' failed"
8271 # Try to remove the xattr from $file1. We don't care if this
8272 # appears to succeed or fail, we just don't want there to be
8273 # any changes or crashes.
8274 setfattr --remove=$trusted.$name $file1 2> /dev/null
8277 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8280 # Try to copy xattr from $file0 to $file1.
8281 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8283 setfattr --name=trusted.$name --value="$value" $file1 ||
8284 error "setxattr 'trusted.$name' failed"
8286 # Try to set a garbage xattr.
8287 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8289 setfattr --name=trusted.$name --value="$value" $file1 ||
8290 error "setxattr 'trusted.$name' failed"
8292 # Try to remove the xattr from $file1. We don't care if this
8293 # appears to succeed or fail, we just don't want there to be
8294 # any changes or crashes.
8295 setfattr --remove=$trusted.$name $file1 2> /dev/null
8298 # Get 'after' xattrs of file1.
8299 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8301 if ! diff $xattr0 $xattr1; then
8302 error "before and after xattrs of '$file1' differ"
8305 rm -rf $file0 $file1 $xattr0 $xattr1
8309 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8311 test_102p() { # LU-4703 setxattr did not check ownership
8312 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8313 skip "MDS needs to be at least 2.5.56"
8315 local testfile=$DIR/$tfile
8319 echo "setfacl as user..."
8320 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8321 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8323 echo "setfattr as user..."
8324 setfacl -m "u:$RUNAS_ID:---" $testfile
8325 $RUNAS setfattr -x system.posix_acl_access $testfile
8326 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8328 run_test 102p "check setxattr(2) correctly fails without permission"
8331 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8332 skip "MDS needs to be at least 2.6.92"
8334 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8336 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8339 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8340 skip "MDS needs to be at least 2.6.93"
8342 touch $DIR/$tfile || error "touch"
8343 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8344 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8345 rm $DIR/$tfile || error "rm"
8348 mkdir -p $DIR/$tdir || error "mkdir"
8349 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8350 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8351 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8352 error "$testfile error deleting user.author1"
8353 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8354 grep "user.$(basename $tdir)" &&
8355 error "$tdir did not delete user.$(basename $tdir)"
8356 rmdir $DIR/$tdir || error "rmdir"
8359 test_mkdir $DIR/$tdir
8360 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8361 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8362 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8363 error "$testfile error deleting user.author1"
8364 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8365 grep "user.$(basename $tdir)" &&
8366 error "$tdir did not delete user.$(basename $tdir)"
8367 rmdir $DIR/$tdir || error "rm striped dir"
8369 run_test 102r "set EAs with empty values"
8372 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8373 skip "MDS needs to be at least 2.11.52"
8375 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8377 save_lustre_params client "llite.*.xattr_cache" > $save
8379 for cache in 0 1; do
8380 lctl set_param llite.*.xattr_cache=$cache
8383 touch $DIR/$tfile || error "touch"
8384 for prefix in lustre security system trusted user; do
8385 # Note getxattr() may fail with 'Operation not
8386 # supported' or 'No such attribute' depending
8387 # on prefix and cache.
8388 getfattr -n $prefix.n102s $DIR/$tfile &&
8389 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8393 restore_lustre_params < $save
8395 run_test 102s "getting nonexistent xattrs should fail"
8398 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8399 skip "MDS needs to be at least 2.11.52"
8401 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8403 save_lustre_params client "llite.*.xattr_cache" > $save
8405 for cache in 0 1; do
8406 lctl set_param llite.*.xattr_cache=$cache
8408 for buf_size in 0 256; do
8410 touch $DIR/$tfile || error "touch"
8411 setfattr -n user.multiop $DIR/$tfile
8412 $MULTIOP $DIR/$tfile oa$buf_size ||
8413 error "cannot get zero length xattr value (buf_size = $buf_size)"
8417 restore_lustre_params < $save
8419 run_test 102t "zero length xattr values handled correctly"
8423 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8428 [ "$UID" != 0 ] && skip "must run as root"
8429 $GSS && skip_env "could not run under gss"
8430 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8431 skip_env "must have acl enabled"
8432 [ -z "$(which setfacl 2>/dev/null)" ] &&
8433 skip_env "could not find setfacl"
8434 remote_mds_nodsh && skip "remote MDS with nodsh"
8436 gpasswd -a daemon bin # LU-5641
8437 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8439 declare -a identity_old
8441 for num in $(seq $MDSCOUNT); do
8442 switch_identity $num true || identity_old[$num]=$?
8450 echo "performing cp ..."
8451 run_acl_subtest cp || error "run_acl_subtest cp failed"
8452 echo "performing getfacl-noacl..."
8453 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8454 echo "performing misc..."
8455 run_acl_subtest misc || error "misc test failed"
8456 echo "performing permissions..."
8457 run_acl_subtest permissions || error "permissions failed"
8458 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8459 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8460 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8461 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8463 echo "performing permissions xattr..."
8464 run_acl_subtest permissions_xattr ||
8465 error "permissions_xattr failed"
8467 echo "performing setfacl..."
8468 run_acl_subtest setfacl || error "setfacl test failed"
8470 # inheritance test got from HP
8471 echo "performing inheritance..."
8472 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8473 chmod +x make-tree || error "chmod +x failed"
8474 run_acl_subtest inheritance || error "inheritance test failed"
8477 echo "LU-974 ignore umask when acl is enabled..."
8478 run_acl_subtest 974 || error "LU-974 umask test failed"
8479 if [ $MDSCOUNT -ge 2 ]; then
8480 run_acl_subtest 974_remote ||
8481 error "LU-974 umask test failed under remote dir"
8484 echo "LU-2561 newly created file is same size as directory..."
8485 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8486 run_acl_subtest 2561 || error "LU-2561 test failed"
8488 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8491 run_acl_subtest 4924 || error "LU-4924 test failed"
8496 for num in $(seq $MDSCOUNT); do
8497 if [ "${identity_old[$num]}" = 1 ]; then
8498 switch_identity $num false || identity_old[$num]=$?
8502 run_test 103a "acl test"
8507 for U in {0..511}; do
8509 local O=$(printf "%04o" $U)
8511 umask $(printf "%04o" $((511 ^ $O)))
8512 $LFS setstripe -c 1 $DIR/$tfile.s$O
8513 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8515 (( $S == ($O & 0666) )) ||
8516 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8518 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8519 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8520 (( $S == ($O & 0666) )) ||
8521 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8523 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8524 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8525 (( $S == ($O & 0666) )) ||
8526 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8527 rm -f $DIR/$tfile.[smp]$0
8532 run_test 103b "umask lfs setstripe"
8536 cp -rp $DIR/$tdir $DIR/$tdir.bak
8538 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8539 error "$DIR/$tdir shouldn't contain default ACL"
8540 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8541 error "$DIR/$tdir.bak shouldn't contain default ACL"
8544 run_test 103c "'cp -rp' won't set empty acl"
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 lfs df || error "lfs df failed"
8551 lfs df -ih || error "lfs df -ih failed"
8552 lfs df -h $DIR || error "lfs df -h $DIR failed"
8553 lfs df -i $DIR || error "lfs df -i $DIR failed"
8554 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8555 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8557 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8558 lctl --device %$OSC deactivate
8559 lfs df || error "lfs df with deactivated OSC failed"
8560 lctl --device %$OSC activate
8561 # wait the osc back to normal
8562 wait_osc_import_state client ost FULL
8564 lfs df || error "lfs df with reactivated OSC failed"
8567 run_test 104a "lfs df [-ih] [path] test ========================="
8570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8571 [ $RUNAS_ID -eq $UID ] &&
8572 skip_env "RUNAS_ID = UID = $UID -- skipping"
8575 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8576 grep "Permission denied" | wc -l)))
8577 if [ $denied_cnt -ne 0 ]; then
8578 error "lfs check servers test failed"
8581 run_test 104b "$RUNAS lfs check servers test ===================="
8584 # doesn't work on 2.4 kernels
8586 if $(flock_is_enabled); then
8587 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8589 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8593 run_test 105a "flock when mounted without -o flock test ========"
8597 if $(flock_is_enabled); then
8598 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8600 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8604 run_test 105b "fcntl when mounted without -o flock test ========"
8608 if $(flock_is_enabled); then
8609 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8611 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8615 run_test 105c "lockf when mounted without -o flock test"
8617 test_105d() { # bug 15924
8618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8620 test_mkdir $DIR/$tdir
8621 flock_is_enabled || skip_env "mount w/o flock enabled"
8622 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8623 $LCTL set_param fail_loc=0x80000315
8624 flocks_test 2 $DIR/$tdir
8626 run_test 105d "flock race (should not freeze) ========"
8628 test_105e() { # bug 22660 && 22040
8629 flock_is_enabled || skip_env "mount w/o flock enabled"
8632 flocks_test 3 $DIR/$tfile
8634 run_test 105e "Two conflicting flocks from same process"
8636 test_106() { #bug 10921
8637 test_mkdir $DIR/$tdir
8638 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8639 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8641 run_test 106 "attempt exec of dir followed by chown of that dir"
8644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8652 local save_pattern=$(sysctl -n kernel.core_pattern)
8653 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8654 sysctl -w kernel.core_pattern=$file
8655 sysctl -w kernel.core_uses_pid=0
8663 kill -s 11 $SLEEPPID
8665 if [ -e $file ]; then
8666 size=`stat -c%s $file`
8667 [ $size -eq 0 ] && error "Fail to create core file $file"
8669 error "Fail to create core file $file"
8672 sysctl -w kernel.core_pattern=$save_pattern
8673 sysctl -w kernel.core_uses_pid=$save_uses_pid
8676 run_test 107 "Coredump on SIG"
8679 test_mkdir $DIR/$tdir
8680 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8681 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8682 error "mkdir with 256 char should fail, but did not"
8683 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8684 error "create with 255 char failed"
8685 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8686 error "create with 256 char should fail, but did not"
8691 run_test 110 "filename length checking"
8694 # Purpose: To verify dynamic thread (OSS) creation.
8697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8698 remote_ost_nodsh && skip "remote OST with nodsh"
8700 # Lustre does not stop service threads once they are started.
8701 # Reset number of running threads to default.
8706 local save_params="$TMP/sanity-$TESTNAME.parameters"
8708 # Get ll_ost_io count before I/O
8709 OSTIO_pre=$(do_facet ost1 \
8710 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8711 # Exit if lustre is not running (ll_ost_io not running).
8712 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8714 echo "Starting with $OSTIO_pre threads"
8715 local thread_max=$((OSTIO_pre * 2))
8716 local rpc_in_flight=$((thread_max * 2))
8717 # Number of I/O Process proposed to be started.
8719 local facets=$(get_facets OST)
8721 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8722 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8724 # Set in_flight to $rpc_in_flight
8725 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8726 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8727 nfiles=${rpc_in_flight}
8728 # Set ost thread_max to $thread_max
8729 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8731 # 5 Minutes should be sufficient for max number of OSS
8732 # threads(thread_max) to be created.
8736 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8737 test_mkdir $DIR/$tdir
8738 for i in $(seq $nfiles); do
8739 local file=$DIR/$tdir/${tfile}-$i
8740 $LFS setstripe -c -1 -i 0 $file
8741 ($WTL $file $timeout)&
8744 # I/O Started - Wait for thread_started to reach thread_max or report
8745 # error if thread_started is more than thread_max.
8746 echo "Waiting for thread_started to reach thread_max"
8747 local thread_started=0
8748 local end_time=$((SECONDS + timeout))
8750 while [ $SECONDS -le $end_time ] ; do
8752 # Get ost i/o thread_started count.
8753 thread_started=$(do_facet ost1 \
8755 ost.OSS.ost_io.threads_started | cut -d= -f2")
8756 # Break out if thread_started is equal/greater than thread_max
8757 if [[ $thread_started -ge $thread_max ]]; then
8758 echo ll_ost_io thread_started $thread_started, \
8759 equal/greater than thread_max $thread_max
8765 # Cleanup - We have the numbers, Kill i/o jobs if running.
8766 jobcount=($(jobs -p))
8767 for i in $(seq 0 $((${#jobcount[@]}-1)))
8769 kill -9 ${jobcount[$i]}
8770 if [ $? -ne 0 ] ; then
8772 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8776 # Cleanup files left by WTL binary.
8777 for i in $(seq $nfiles); do
8778 local file=$DIR/$tdir/${tfile}-$i
8780 if [ $? -ne 0 ] ; then
8781 echo "Warning: Failed to delete file $file"
8785 restore_lustre_params <$save_params
8786 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8788 # Error out if no new thread has started or Thread started is greater
8790 if [[ $thread_started -le $OSTIO_pre ||
8791 $thread_started -gt $thread_max ]]; then
8792 error "ll_ost_io: thread_started $thread_started" \
8793 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8794 "No new thread started or thread started greater " \
8798 run_test 115 "verify dynamic thread creation===================="
8801 wait_delete_completed
8802 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8803 echo "OST kbytes available: ${AVAIL[@]}"
8808 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8809 #echo OST $i: ${AVAIL[i]}kb
8810 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8814 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8819 echo "Min free space: OST $MINI: $MINV"
8820 echo "Max free space: OST $MAXI: $MAXV"
8823 test_116a() { # was previously test_116()
8824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8825 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8826 remote_mds_nodsh && skip "remote MDS with nodsh"
8828 echo -n "Free space priority "
8829 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8834 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8835 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8836 trap simple_cleanup_common EXIT
8838 # Check if we need to generate uneven OSTs
8839 test_mkdir -p $DIR/$tdir/OST${MINI}
8840 local FILL=$((MINV / 4))
8841 local DIFF=$((MAXV - MINV))
8842 local DIFF2=$((DIFF * 100 / MINV))
8844 local threshold=$(do_facet $SINGLEMDS \
8845 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8846 threshold=${threshold%%%}
8847 echo -n "Check for uneven OSTs: "
8848 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8850 if [[ $DIFF2 -gt $threshold ]]; then
8852 echo "Don't need to fill OST$MINI"
8854 # generate uneven OSTs. Write 2% over the QOS threshold value
8856 DIFF=$((threshold - DIFF2 + 2))
8857 DIFF2=$((MINV * DIFF / 100))
8858 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8859 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8860 error "setstripe failed"
8861 DIFF=$((DIFF2 / 2048))
8863 while [ $i -lt $DIFF ]; do
8865 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8866 bs=2M count=1 2>/dev/null
8875 DIFF=$((MAXV - MINV))
8876 DIFF2=$((DIFF * 100 / MINV))
8877 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8878 if [ $DIFF2 -gt $threshold ]; then
8881 echo "failed - QOS mode won't be used"
8882 simple_cleanup_common
8883 skip "QOS imbalance criteria not met"
8891 # now fill using QOS
8892 $SETSTRIPE -c 1 $DIR/$tdir
8893 FILL=$((FILL / 200))
8894 if [ $FILL -gt 600 ]; then
8897 echo "writing $FILL files to QOS-assigned OSTs"
8899 while [ $i -lt $FILL ]; do
8901 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8905 echo "wrote $i 200k files"
8909 echo "Note: free space may not be updated, so measurements might be off"
8911 DIFF2=$((MAXV - MINV))
8912 echo "free space delta: orig $DIFF final $DIFF2"
8913 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8914 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8915 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8916 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8917 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8918 if [[ $DIFF -gt 0 ]]; then
8919 FILL=$((DIFF2 * 100 / DIFF - 100))
8920 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8923 # Figure out which files were written where
8924 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8925 awk '/'$MINI1': / {print $2; exit}')
8927 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8928 echo "$MINC files created on smaller OST $MINI1"
8929 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8930 awk '/'$MAXI1': / {print $2; exit}')
8932 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8933 echo "$MAXC files created on larger OST $MAXI1"
8934 if [[ $MINC -gt 0 ]]; then
8935 FILL=$((MAXC * 100 / MINC - 100))
8936 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8938 [[ $MAXC -gt $MINC ]] ||
8939 error_ignore LU-9 "stripe QOS didn't balance free space"
8940 simple_cleanup_common
8942 run_test 116a "stripe QOS: free space balance ==================="
8944 test_116b() { # LU-2093
8945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8946 remote_mds_nodsh && skip "remote MDS with nodsh"
8948 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8949 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8950 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8951 [ -z "$old_rr" ] && skip "no QOS"
8952 do_facet $SINGLEMDS lctl set_param \
8953 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8955 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8956 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8957 do_facet $SINGLEMDS lctl set_param fail_loc=0
8959 do_facet $SINGLEMDS lctl set_param \
8960 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8962 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8964 test_117() # bug 10891
8966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8968 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8969 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8970 lctl set_param fail_loc=0x21e
8971 > $DIR/$tfile || error "truncate failed"
8972 lctl set_param fail_loc=0
8973 echo "Truncate succeeded."
8976 run_test 117 "verify osd extend =========="
8978 NO_SLOW_RESENDCOUNT=4
8979 export OLD_RESENDCOUNT=""
8980 set_resend_count () {
8981 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8982 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8983 lctl set_param -n $PROC_RESENDCOUNT $1
8984 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8987 # for reduce test_118* time (b=14842)
8988 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8990 # Reset async IO behavior after error case
8992 FILE=$DIR/reset_async
8994 # Ensure all OSCs are cleared
8995 $SETSTRIPE -c -1 $FILE
8996 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9001 test_118a() #bug 11710
9003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9007 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9008 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9009 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9011 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9012 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9017 run_test 118a "verify O_SYNC works =========="
9021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9022 remote_ost_nodsh && skip "remote OST with nodsh"
9026 #define OBD_FAIL_SRV_ENOENT 0x217
9027 set_nodes_failloc "$(osts_nodes)" 0x217
9028 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9030 set_nodes_failloc "$(osts_nodes)" 0
9031 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9032 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9035 if [[ $RC -eq 0 ]]; then
9036 error "Must return error due to dropped pages, rc=$RC"
9040 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9041 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9045 echo "Dirty pages not leaked on ENOENT"
9047 # Due to the above error the OSC will issue all RPCs syncronously
9048 # until a subsequent RPC completes successfully without error.
9049 $MULTIOP $DIR/$tfile Ow4096yc
9054 run_test 118b "Reclaim dirty pages on fatal error =========="
9058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9060 # for 118c, restore the original resend count, LU-1940
9061 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9062 set_resend_count $OLD_RESENDCOUNT
9063 remote_ost_nodsh && skip "remote OST with nodsh"
9067 #define OBD_FAIL_OST_EROFS 0x216
9068 set_nodes_failloc "$(osts_nodes)" 0x216
9070 # multiop should block due to fsync until pages are written
9071 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9075 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9076 error "Multiop failed to block on fsync, pid=$MULTIPID"
9079 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9081 if [[ $WRITEBACK -eq 0 ]]; then
9082 error "No page in writeback, writeback=$WRITEBACK"
9085 set_nodes_failloc "$(osts_nodes)" 0
9088 if [[ $RC -ne 0 ]]; then
9089 error "Multiop fsync failed, rc=$RC"
9092 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9095 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9096 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9100 echo "Dirty pages flushed via fsync on EROFS"
9103 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9105 # continue to use small resend count to reduce test_118* time (b=14842)
9106 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9111 remote_ost_nodsh && skip "remote OST with nodsh"
9115 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9116 set_nodes_failloc "$(osts_nodes)" 0x214
9117 # multiop should block due to fsync until pages are written
9118 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9122 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9123 error "Multiop failed to block on fsync, pid=$MULTIPID"
9126 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9128 if [[ $WRITEBACK -eq 0 ]]; then
9129 error "No page in writeback, writeback=$WRITEBACK"
9132 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9133 set_nodes_failloc "$(osts_nodes)" 0
9135 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9138 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9139 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9143 echo "Dirty pages gaurenteed flushed via fsync"
9146 run_test 118d "Fsync validation inject a delay of the bulk =========="
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9153 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9154 lctl set_param fail_loc=0x8000040a
9156 # Should simulate EINVAL error which is fatal
9157 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9159 if [[ $RC -eq 0 ]]; then
9160 error "Must return error due to dropped pages, rc=$RC"
9163 lctl set_param fail_loc=0x0
9165 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9166 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9167 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
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"
9183 run_test 118f "Simulate unrecoverable OSC side error =========="
9186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9190 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9191 lctl set_param fail_loc=0x406
9193 # simulate local -ENOMEM
9194 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9197 lctl set_param fail_loc=0
9198 if [[ $RC -eq 0 ]]; then
9199 error "Must return error due to dropped pages, rc=$RC"
9202 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9203 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9204 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9206 if [[ $LOCKED -ne 0 ]]; then
9207 error "Locked pages remain in cache, locked=$LOCKED"
9210 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9211 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9215 echo "No pages locked after fsync"
9220 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9224 remote_ost_nodsh && skip "remote OST with nodsh"
9228 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9229 set_nodes_failloc "$(osts_nodes)" 0x20e
9230 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9231 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9234 set_nodes_failloc "$(osts_nodes)" 0
9235 if [[ $RC -eq 0 ]]; then
9236 error "Must return error due to dropped pages, rc=$RC"
9239 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9240 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9241 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9243 if [[ $LOCKED -ne 0 ]]; then
9244 error "Locked pages remain in cache, locked=$LOCKED"
9247 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9248 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9252 echo "No pages locked after fsync"
9256 run_test 118h "Verify timeout in handling recoverables errors =========="
9258 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9262 remote_ost_nodsh && skip "remote OST with nodsh"
9266 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9267 set_nodes_failloc "$(osts_nodes)" 0x20e
9269 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9270 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9273 set_nodes_failloc "$(osts_nodes)" 0
9277 if [[ $RC -ne 0 ]]; then
9278 error "got error, but should be not, rc=$RC"
9281 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9282 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9283 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9284 if [[ $LOCKED -ne 0 ]]; then
9285 error "Locked pages remain in cache, locked=$LOCKED"
9288 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9289 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9293 echo "No pages locked after fsync"
9297 run_test 118i "Fix error before timeout in recoverable error =========="
9299 [ "$SLOW" = "no" ] && set_resend_count 4
9302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9303 remote_ost_nodsh && skip "remote OST with nodsh"
9307 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9308 set_nodes_failloc "$(osts_nodes)" 0x220
9310 # return -EIO from OST
9311 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9313 set_nodes_failloc "$(osts_nodes)" 0x0
9314 if [[ $RC -eq 0 ]]; then
9315 error "Must return error due to dropped pages, rc=$RC"
9318 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9319 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9320 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9321 if [[ $LOCKED -ne 0 ]]; then
9322 error "Locked pages remain in cache, locked=$LOCKED"
9325 # in recoverable error on OST we want resend and stay until it finished
9326 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9327 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9331 echo "No pages locked after fsync"
9335 run_test 118j "Simulate unrecoverable OST side error =========="
9339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9340 remote_ost_nodsh && skip "remote OSTs with nodsh"
9342 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9343 set_nodes_failloc "$(osts_nodes)" 0x20e
9344 test_mkdir $DIR/$tdir
9346 for ((i=0;i<10;i++)); do
9347 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9348 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9355 set_nodes_failloc "$(osts_nodes)" 0
9358 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9360 test_118l() # LU-646
9362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9364 test_mkdir $DIR/$tdir
9365 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9368 run_test 118l "fsync dir"
9370 test_118m() # LU-3066
9372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9374 test_mkdir $DIR/$tdir
9375 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9378 run_test 118m "fdatasync dir ========="
9380 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9388 remote_ost_nodsh && skip "remote OSTs with nodsh"
9390 # Sleep to avoid a cached response.
9391 #define OBD_STATFS_CACHE_SECONDS 1
9394 # Inject a 10 second delay in the OST_STATFS handler.
9395 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9396 set_nodes_failloc "$(osts_nodes)" 0x242
9399 stat --file-system $MOUNT > /dev/null
9402 set_nodes_failloc "$(osts_nodes)" 0
9404 if ((end - begin > 20)); then
9405 error "statfs took $((end - begin)) seconds, expected 10"
9408 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9410 test_119a() # bug 11737
9412 BSIZE=$((512 * 1024))
9413 directio write $DIR/$tfile 0 1 $BSIZE
9414 # We ask to read two blocks, which is more than a file size.
9415 # directio will indicate an error when requested and actual
9416 # sizes aren't equeal (a normal situation in this case) and
9417 # print actual read amount.
9418 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9419 if [ "$NOB" != "$BSIZE" ]; then
9420 error "read $NOB bytes instead of $BSIZE"
9424 run_test 119a "Short directIO read must return actual read amount"
9426 test_119b() # bug 11737
9428 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9430 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9431 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9433 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9434 error "direct read failed"
9437 run_test 119b "Sparse directIO read must return actual read amount"
9439 test_119c() # bug 13099
9442 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9443 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9446 run_test 119c "Testing for direct read hitting hole"
9448 test_119d() # bug 15950
9450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9452 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9453 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9455 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9456 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9457 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9458 lctl set_param fail_loc=0x40d
9459 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9462 cat $DIR/$tfile > /dev/null &
9463 lctl set_param fail_loc=0
9466 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9468 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9469 error "the read rpcs have not completed in 2s"
9471 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9473 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9477 remote_mds_nodsh && skip "remote MDS with nodsh"
9478 test_mkdir $DIR/$tdir
9479 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9480 skip_env "no early lock cancel on server"
9482 lru_resize_disable mdc
9483 lru_resize_disable osc
9484 cancel_lru_locks mdc
9485 # asynchronous object destroy at MDT could cause bl ast to client
9486 cancel_lru_locks osc
9488 stat $DIR/$tdir > /dev/null
9489 can1=$(do_facet $SINGLEMDS \
9490 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9491 awk '/ldlm_cancel/ {print $2}')
9492 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9493 awk '/ldlm_bl_callback/ {print $2}')
9494 test_mkdir -c1 $DIR/$tdir/d1
9495 can2=$(do_facet $SINGLEMDS \
9496 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9497 awk '/ldlm_cancel/ {print $2}')
9498 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9499 awk '/ldlm_bl_callback/ {print $2}')
9500 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9501 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9502 lru_resize_enable mdc
9503 lru_resize_enable osc
9505 run_test 120a "Early Lock Cancel: mkdir test"
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9509 remote_mds_nodsh && skip "remote MDS with nodsh"
9510 test_mkdir $DIR/$tdir
9511 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9512 skip_env "no early lock cancel on server"
9514 lru_resize_disable mdc
9515 lru_resize_disable osc
9516 cancel_lru_locks mdc
9517 stat $DIR/$tdir > /dev/null
9518 can1=$(do_facet $SINGLEMDS \
9519 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9520 awk '/ldlm_cancel/ {print $2}')
9521 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9522 awk '/ldlm_bl_callback/ {print $2}')
9524 can2=$(do_facet $SINGLEMDS \
9525 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9526 awk '/ldlm_cancel/ {print $2}')
9527 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9528 awk '/ldlm_bl_callback/ {print $2}')
9529 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9530 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9531 lru_resize_enable mdc
9532 lru_resize_enable osc
9534 run_test 120b "Early Lock Cancel: create test"
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 remote_mds_nodsh && skip "remote MDS with nodsh"
9539 test_mkdir -c1 $DIR/$tdir
9540 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9541 skip "no early lock cancel on server"
9543 lru_resize_disable mdc
9544 lru_resize_disable osc
9545 test_mkdir -c1 $DIR/$tdir/d1
9546 test_mkdir -c1 $DIR/$tdir/d2
9547 touch $DIR/$tdir/d1/f1
9548 cancel_lru_locks mdc
9549 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9550 can1=$(do_facet $SINGLEMDS \
9551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9552 awk '/ldlm_cancel/ {print $2}')
9553 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9554 awk '/ldlm_bl_callback/ {print $2}')
9555 ln $DIR/$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 120c "Early Lock Cancel: link test"
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9570 remote_mds_nodsh && skip "remote MDS with nodsh"
9571 test_mkdir -c1 $DIR/$tdir
9572 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9573 skip_env "no early lock cancel on server"
9575 lru_resize_disable mdc
9576 lru_resize_disable osc
9578 cancel_lru_locks mdc
9579 stat $DIR/$tdir > /dev/null
9580 can1=$(do_facet $SINGLEMDS \
9581 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9582 awk '/ldlm_cancel/ {print $2}')
9583 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9584 awk '/ldlm_bl_callback/ {print $2}')
9585 chmod a+x $DIR/$tdir
9586 can2=$(do_facet $SINGLEMDS \
9587 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9588 awk '/ldlm_cancel/ {print $2}')
9589 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9590 awk '/ldlm_bl_callback/ {print $2}')
9591 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9592 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9593 lru_resize_enable mdc
9594 lru_resize_enable osc
9596 run_test 120d "Early Lock Cancel: setattr test"
9599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9600 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9601 skip_env "no early lock cancel on server"
9602 remote_mds_nodsh && skip "remote MDS with nodsh"
9604 local dlmtrace_set=false
9606 test_mkdir -c1 $DIR/$tdir
9607 lru_resize_disable mdc
9608 lru_resize_disable osc
9609 ! $LCTL get_param debug | grep -q dlmtrace &&
9610 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9611 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9612 cancel_lru_locks mdc
9613 cancel_lru_locks osc
9614 dd if=$DIR/$tdir/f1 of=/dev/null
9615 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9616 # XXX client can not do early lock cancel of OST lock
9617 # during unlink (LU-4206), so cancel osc lock now.
9619 cancel_lru_locks osc
9620 can1=$(do_facet $SINGLEMDS \
9621 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9622 awk '/ldlm_cancel/ {print $2}')
9623 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9624 awk '/ldlm_bl_callback/ {print $2}')
9625 unlink $DIR/$tdir/f1
9627 can2=$(do_facet $SINGLEMDS \
9628 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9629 awk '/ldlm_cancel/ {print $2}')
9630 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9631 awk '/ldlm_bl_callback/ {print $2}')
9632 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9633 $LCTL dk $TMP/cancel.debug.txt
9634 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9635 $LCTL dk $TMP/blocking.debug.txt
9636 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9637 lru_resize_enable mdc
9638 lru_resize_enable osc
9640 run_test 120e "Early Lock Cancel: unlink test"
9643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9644 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9645 skip_env "no early lock cancel on server"
9646 remote_mds_nodsh && skip "remote MDS with nodsh"
9648 test_mkdir -c1 $DIR/$tdir
9649 lru_resize_disable mdc
9650 lru_resize_disable osc
9651 test_mkdir -c1 $DIR/$tdir/d1
9652 test_mkdir -c1 $DIR/$tdir/d2
9653 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9654 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9655 cancel_lru_locks mdc
9656 cancel_lru_locks osc
9657 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9658 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9659 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9660 # XXX client can not do early lock cancel of OST lock
9661 # during rename (LU-4206), so cancel osc lock now.
9663 cancel_lru_locks osc
9664 can1=$(do_facet $SINGLEMDS \
9665 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9666 awk '/ldlm_cancel/ {print $2}')
9667 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9668 awk '/ldlm_bl_callback/ {print $2}')
9669 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9671 can2=$(do_facet $SINGLEMDS \
9672 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9673 awk '/ldlm_cancel/ {print $2}')
9674 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9675 awk '/ldlm_bl_callback/ {print $2}')
9676 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9677 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9678 lru_resize_enable mdc
9679 lru_resize_enable osc
9681 run_test 120f "Early Lock Cancel: rename test"
9684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9685 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9686 skip_env "no early lock cancel on server"
9687 remote_mds_nodsh && skip "remote MDS with nodsh"
9689 lru_resize_disable mdc
9690 lru_resize_disable osc
9692 echo create $count files
9693 test_mkdir $DIR/$tdir
9694 cancel_lru_locks mdc
9695 cancel_lru_locks osc
9698 can0=$(do_facet $SINGLEMDS \
9699 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9700 awk '/ldlm_cancel/ {print $2}')
9701 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9702 awk '/ldlm_bl_callback/ {print $2}')
9703 createmany -o $DIR/$tdir/f $count
9705 can1=$(do_facet $SINGLEMDS \
9706 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9707 awk '/ldlm_cancel/ {print $2}')
9708 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9709 awk '/ldlm_bl_callback/ {print $2}')
9711 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9712 echo rm $count files
9715 can2=$(do_facet $SINGLEMDS \
9716 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9717 awk '/ldlm_cancel/ {print $2}')
9718 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9719 awk '/ldlm_bl_callback/ {print $2}')
9721 echo total: $count removes in $((t2-t1))
9722 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9724 # wait for commitment of removal
9725 lru_resize_enable mdc
9726 lru_resize_enable osc
9728 run_test 120g "Early Lock Cancel: performance test"
9730 test_121() { #bug #10589
9731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9734 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9735 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9736 lctl set_param fail_loc=0x310
9737 cancel_lru_locks osc > /dev/null
9738 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9739 lctl set_param fail_loc=0
9740 [[ $reads -eq $writes ]] ||
9741 error "read $reads blocks, must be $writes blocks"
9743 run_test 121 "read cancel race ========="
9745 test_123a() { # was test 123, statahead(bug 11401)
9746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9749 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9750 log "testing UP system. Performance may be lower than expected."
9755 test_mkdir $DIR/$tdir
9756 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9757 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9759 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9760 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9762 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9763 lctl set_param -n llite.*.statahead_max 0
9764 lctl get_param llite.*.statahead_max
9765 cancel_lru_locks mdc
9766 cancel_lru_locks osc
9768 time ls -l $DIR/$tdir | wc -l
9770 delta=$((etime - stime))
9771 log "ls $i files without statahead: $delta sec"
9772 lctl set_param llite.*.statahead_max=$max
9774 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9775 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9776 cancel_lru_locks mdc
9777 cancel_lru_locks osc
9779 time ls -l $DIR/$tdir | wc -l
9781 delta_sa=$((etime - stime))
9782 log "ls $i files with statahead: $delta_sa sec"
9783 lctl get_param -n llite.*.statahead_stats
9784 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9786 [[ $swrong -lt $ewrong ]] &&
9787 log "statahead was stopped, maybe too many locks held!"
9788 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9790 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9791 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9792 lctl set_param -n llite.*.statahead_max 0
9793 lctl get_param llite.*.statahead_max
9794 cancel_lru_locks mdc
9795 cancel_lru_locks osc
9797 time ls -l $DIR/$tdir | wc -l
9799 delta=$((etime - stime))
9800 log "ls $i files again without statahead: $delta sec"
9801 lctl set_param llite.*.statahead_max=$max
9802 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9803 if [ $SLOWOK -eq 0 ]; then
9804 error "ls $i files is slower with statahead!"
9806 log "ls $i files is slower with statahead!"
9812 [ $delta -gt 20 ] && break
9813 [ $delta -gt 8 ] && MULT=$((50 / delta))
9814 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9822 delta=$((etime - stime))
9823 log "rm -r $DIR/$tdir/: $delta seconds"
9825 lctl get_param -n llite.*.statahead_stats
9827 run_test 123a "verify statahead work"
9829 test_123b () { # statahead(bug 15027)
9830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9832 test_mkdir $DIR/$tdir
9833 createmany -o $DIR/$tdir/$tfile-%d 1000
9835 cancel_lru_locks mdc
9836 cancel_lru_locks osc
9838 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9839 lctl set_param fail_loc=0x80000803
9840 ls -lR $DIR/$tdir > /dev/null
9842 lctl set_param fail_loc=0x0
9843 lctl get_param -n llite.*.statahead_stats
9848 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9852 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9853 skip_env "no lru resize on server"
9857 test_mkdir $DIR/$tdir
9859 log "create $NR files at $DIR/$tdir"
9860 createmany -o $DIR/$tdir/f $NR ||
9861 error "failed to create $NR files in $DIR/$tdir"
9863 cancel_lru_locks mdc
9864 ls -l $DIR/$tdir > /dev/null
9868 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9869 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9870 LRU_SIZE=$($LCTL get_param -n $PARAM)
9871 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9872 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9874 log "NS=$(basename $NSDIR)"
9879 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9880 skip "Not enough cached locks created!"
9886 # We know that lru resize allows one client to hold $LIMIT locks
9887 # for 10h. After that locks begin to be killed by client.
9889 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9891 if [ $LIMIT -lt $LRU_SIZE ]; then
9892 skip "Limit is too small $LIMIT"
9895 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9896 # killing locks. Some time was spent for creating locks. This means
9897 # that up to the moment of sleep finish we must have killed some of
9898 # them (10-100 locks). This depends on how fast ther were created.
9899 # Many of them were touched in almost the same moment and thus will
9900 # be killed in groups.
9901 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9903 # Use $LRU_SIZE_B here to take into account real number of locks
9904 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9905 local LRU_SIZE_B=$LRU_SIZE
9907 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9908 log "OLD_LVF=$OLD_LVF"
9909 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9911 # Let's make sure that we really have some margin. Client checks
9912 # cached locks every 10 sec.
9914 log "Sleep ${SLEEP} sec"
9916 while ((SEC<$SLEEP)); do
9920 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9924 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9925 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9927 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9928 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9929 unlinkmany $DIR/$tdir/f $NR
9933 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9934 log "unlink $NR files at $DIR/$tdir"
9935 unlinkmany $DIR/$tdir/f $NR
9937 run_test 124a "lru resize ======================================="
9939 get_max_pool_limit()
9941 local limit=$($LCTL get_param \
9942 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9945 if [[ $l -gt $max ]]; then
9953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9954 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9955 skip_env "no lru resize on server"
9957 LIMIT=$(get_max_pool_limit)
9959 NR=$(($(default_lru_size)*20))
9960 if [[ $NR -gt $LIMIT ]]; then
9961 log "Limit lock number by $LIMIT locks"
9965 IFree=$(mdsrate_inodes_available)
9966 if [ $IFree -lt $NR ]; then
9967 log "Limit lock number by $IFree inodes"
9971 lru_resize_disable mdc
9972 test_mkdir -p $DIR/$tdir/disable_lru_resize
9974 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9975 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9976 cancel_lru_locks mdc
9979 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9982 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9985 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9989 nolruresize_delta=$((etime-stime))
9990 log "ls -la time: $nolruresize_delta seconds"
9991 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9992 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9994 lru_resize_enable mdc
9995 test_mkdir -p $DIR/$tdir/enable_lru_resize
9997 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9998 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9999 cancel_lru_locks mdc
10002 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10005 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10008 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10012 lruresize_delta=$((etime-stime))
10013 log "ls -la time: $lruresize_delta seconds"
10014 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10016 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10017 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10018 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10019 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10021 log "lru resize performs the same with no lru resize"
10023 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10025 run_test 124b "lru resize (performance test) ======================="
10028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10029 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10030 skip_env "no lru resize on server"
10032 # cache ununsed locks on client
10034 cancel_lru_locks mdc
10035 test_mkdir $DIR/$tdir
10036 createmany -o $DIR/$tdir/f $nr ||
10037 error "failed to create $nr files in $DIR/$tdir"
10038 ls -l $DIR/$tdir > /dev/null
10040 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10041 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10042 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10043 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10044 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10046 # set lru_max_age to 1 sec
10047 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10048 echo "sleep $((recalc_p * 2)) seconds..."
10049 sleep $((recalc_p * 2))
10051 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10052 # restore lru_max_age
10053 $LCTL set_param -n $nsdir.lru_max_age $max_age
10054 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10055 unlinkmany $DIR/$tdir/f $nr
10057 run_test 124c "LRUR cancel very aged locks"
10059 test_125() { # 13358
10060 $LCTL get_param -n llite.*.client_type | grep -q local ||
10061 skip "must run as local client"
10062 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10063 skip_env "must have acl enabled"
10064 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10066 test_mkdir $DIR/$tdir
10067 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10068 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10069 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10071 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10073 test_126() { # bug 12829/13455
10074 $GSS && skip_env "must run as gss disabled"
10075 $LCTL get_param -n llite.*.client_type | grep -q local ||
10076 skip "must run as local client"
10077 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10079 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10080 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10082 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10084 run_test 126 "check that the fsgid provided by the client is taken into account"
10086 test_127a() { # bug 15521
10087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10089 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10090 $LCTL set_param osc.*.stats=0
10091 FSIZE=$((2048 * 1024))
10092 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10093 cancel_lru_locks osc
10094 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10096 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10097 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10098 echo "got $COUNT $NAME"
10099 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10100 eval $NAME=$COUNT || error "Wrong proc format"
10103 read_bytes|write_bytes)
10104 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10105 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10106 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10107 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10108 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10109 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10110 error "sumsquare is too small: $SUMSQ"
10111 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10112 error "sumsquare is too big: $SUMSQ"
10116 done < $DIR/${tfile}.tmp
10118 #check that we actually got some stats
10119 [ "$read_bytes" ] || error "Missing read_bytes stats"
10120 [ "$write_bytes" ] || error "Missing write_bytes stats"
10121 [ "$read_bytes" != 0 ] || error "no read done"
10122 [ "$write_bytes" != 0 ] || error "no write done"
10124 run_test 127a "verify the client stats are sane"
10126 test_127b() { # bug LU-333
10127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10129 $LCTL set_param llite.*.stats=0
10130 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10132 # perform 2 reads and writes so MAX is different from SUM.
10133 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10134 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10135 cancel_lru_locks osc
10136 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10137 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10139 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10140 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10141 echo "got $COUNT $NAME"
10142 eval $NAME=$COUNT || error "Wrong proc format"
10146 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10147 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10148 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10149 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10152 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10153 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10154 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10155 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10159 done < $TMP/${tfile}.tmp
10161 #check that we actually got some stats
10162 [ "$read_bytes" ] || error "Missing read_bytes stats"
10163 [ "$write_bytes" ] || error "Missing write_bytes stats"
10164 [ "$read_bytes" != 0 ] || error "no read done"
10165 [ "$write_bytes" != 0 ] || error "no write done"
10167 rm -f $TMP/${tfile}.tmp
10169 run_test 127b "verify the llite client stats are sane"
10171 test_128() { # bug 15212
10173 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10178 result=$(grep error $TMP/$tfile.log)
10179 rm -f $DIR/$tfile $TMP/$tfile.log
10180 [ -z "$result" ] ||
10181 error "consecutive find's under interactive lfs failed"
10183 run_test 128 "interactive lfs for 2 consecutive find's"
10185 set_dir_limits () {
10190 local ldproc=/proc/fs/ldiskfs
10191 local facets=$(get_facets MDS)
10193 for facet in ${facets//,/ }; do
10194 canondev=$(ldiskfs_canon \
10195 *.$(convert_facet2label $facet).mntdev $facet)
10196 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10197 ldproc=/sys/fs/ldiskfs
10198 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10199 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10203 check_mds_dmesg() {
10204 local facets=$(get_facets MDS)
10205 for facet in ${facets//,/ }; do
10206 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10213 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10214 skip "Need MDS version with at least 2.5.56"
10215 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10216 skip_env "ldiskfs only test"
10218 remote_mds_nodsh && skip "remote MDS with nodsh"
10222 local has_warning=false
10225 mkdir -p $DIR/$tdir
10227 # block size of mds1
10228 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10229 set_dir_limits $maxsize $maxsize
10230 local dirsize=$(stat -c%s "$DIR/$tdir")
10232 while [[ $dirsize -le $maxsize ]]; do
10233 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10235 if ! $has_warning; then
10236 check_mds_dmesg '"is approaching"' && has_warning=true
10238 # check two errors:
10239 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10240 # EFBIG for previous versions included in ldiskfs series
10241 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10243 echo "return code $rc received as expected"
10245 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10246 error_exit "create failed w/o dir size limit"
10248 check_mds_dmesg '"has reached"' ||
10249 error_exit "reached message should be output"
10251 [ $has_warning = "false" ] &&
10252 error_exit "warning message should be output"
10254 dirsize=$(stat -c%s "$DIR/$tdir")
10256 [[ $dirsize -ge $maxsize ]] && return 0
10257 error_exit "current dir size $dirsize, " \
10258 "previous limit $maxsize"
10259 elif [ $rc -ne 0 ]; then
10261 error_exit "return $rc received instead of expected " \
10262 "$EFBIG or $ENOSPC, files in dir $dirsize"
10264 nfiles=$((nfiles + 1))
10265 dirsize=$(stat -c%s "$DIR/$tdir")
10269 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10271 run_test 129 "test directory size limit ========================"
10280 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10281 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10283 trap cleanup_130 EXIT RETURN
10285 local fm_file=$DIR/$tfile
10286 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10287 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10288 error "dd failed for $fm_file"
10290 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10291 filefrag -ves $fm_file
10293 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10294 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10295 [ $RC != 0 ] && error "filefrag $fm_file failed"
10297 filefrag_op=$(filefrag -ve -k $fm_file |
10298 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10299 lun=$($GETSTRIPE -i $fm_file)
10301 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10304 for line in $filefrag_op
10306 frag_lun=`echo $line | cut -d: -f5`
10307 ext_len=`echo $line | cut -d: -f4`
10308 if (( $frag_lun != $lun )); then
10310 error "FIEMAP on 1-stripe file($fm_file) failed"
10313 (( tot_len += ext_len ))
10316 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10318 error "FIEMAP on 1-stripe file($fm_file) failed;"
10324 echo "FIEMAP on single striped file succeeded"
10326 run_test 130a "FIEMAP (1-stripe file)"
10329 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10331 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10332 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10334 trap cleanup_130 EXIT RETURN
10336 local fm_file=$DIR/$tfile
10337 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10338 error "setstripe on $fm_file"
10339 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10340 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10342 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10343 error "dd failed on $fm_file"
10345 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10346 filefrag_op=$(filefrag -ve -k $fm_file |
10347 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10349 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10350 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10355 for line in $filefrag_op
10357 frag_lun=$(echo $line | cut -d: -f5 |
10358 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10359 ext_len=$(echo $line | cut -d: -f4)
10360 if (( $frag_lun != $last_lun )); then
10361 if (( tot_len != 1024 )); then
10363 error "FIEMAP on $fm_file failed; returned " \
10364 "len $tot_len for OST $last_lun instead of 1024"
10367 (( num_luns += 1 ))
10371 (( tot_len += ext_len ))
10374 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10376 error "FIEMAP on $fm_file failed; returned wrong number of " \
10377 "luns or wrong len for OST $last_lun"
10383 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10385 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10388 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10390 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10391 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10393 trap cleanup_130 EXIT RETURN
10395 local fm_file=$DIR/$tfile
10396 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10397 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10398 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10400 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10401 error "dd failed on $fm_file"
10403 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10404 filefrag_op=$(filefrag -ve -k $fm_file |
10405 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10407 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10408 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10413 for line in $filefrag_op
10415 frag_lun=$(echo $line | cut -d: -f5 |
10416 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10417 ext_len=$(echo $line | cut -d: -f4)
10418 if (( $frag_lun != $last_lun )); then
10419 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10420 if (( logical != 512 )); then
10422 error "FIEMAP on $fm_file failed; returned " \
10423 "logical start for lun $logical instead of 512"
10426 if (( tot_len != 512 )); then
10428 error "FIEMAP on $fm_file failed; returned " \
10429 "len $tot_len for OST $last_lun instead of 1024"
10432 (( num_luns += 1 ))
10436 (( tot_len += ext_len ))
10439 if (( num_luns != 2 || tot_len != 512 )); then
10441 error "FIEMAP on $fm_file failed; returned wrong number of " \
10442 "luns or wrong len for OST $last_lun"
10448 echo "FIEMAP on 2-stripe file with hole succeeded"
10450 run_test 130c "FIEMAP (2-stripe file with hole)"
10453 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10455 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10456 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10458 trap cleanup_130 EXIT RETURN
10460 local fm_file=$DIR/$tfile
10461 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10462 error "setstripe on $fm_file"
10463 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10464 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10466 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10467 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10468 error "dd failed on $fm_file"
10470 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10471 filefrag_op=$(filefrag -ve -k $fm_file |
10472 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10474 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10475 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10480 for line in $filefrag_op
10482 frag_lun=$(echo $line | cut -d: -f5 |
10483 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10484 ext_len=$(echo $line | cut -d: -f4)
10485 if (( $frag_lun != $last_lun )); then
10486 if (( tot_len != 1024 )); then
10488 error "FIEMAP on $fm_file failed; returned " \
10489 "len $tot_len for OST $last_lun instead of 1024"
10492 (( num_luns += 1 ))
10496 (( tot_len += ext_len ))
10499 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10501 error "FIEMAP on $fm_file failed; returned wrong number of " \
10502 "luns or wrong len for OST $last_lun"
10508 echo "FIEMAP on N-stripe file succeeded"
10510 run_test 130d "FIEMAP (N-stripe file)"
10513 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10515 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10516 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10518 trap cleanup_130 EXIT RETURN
10520 local fm_file=$DIR/$tfile
10521 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10522 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10523 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10526 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10527 for ((i = 0; i < $NUM_BLKS; i++))
10529 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10532 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10533 filefrag_op=$(filefrag -ve -k $fm_file |
10534 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10536 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10537 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10542 for line in $filefrag_op
10544 frag_lun=$(echo $line | cut -d: -f5 |
10545 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10546 ext_len=$(echo $line | cut -d: -f4)
10547 if (( $frag_lun != $last_lun )); then
10548 if (( tot_len != $EXPECTED_LEN )); then
10550 error "FIEMAP on $fm_file failed; returned " \
10551 "len $tot_len for OST $last_lun instead " \
10555 (( num_luns += 1 ))
10559 (( tot_len += ext_len ))
10562 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10564 error "FIEMAP on $fm_file failed; returned wrong number " \
10565 "of luns or wrong len for OST $last_lun"
10571 echo "FIEMAP with continuation calls succeeded"
10573 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10576 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10577 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10579 local fm_file=$DIR/$tfile
10580 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10581 error "multiop create with lov_delay_create on $fm_file"
10583 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10584 filefrag_extents=$(filefrag -vek $fm_file |
10585 awk '/extents? found/ { print $2 }')
10586 if [[ "$filefrag_extents" != "0" ]]; then
10587 error "FIEMAP on $fm_file failed; " \
10588 "returned $filefrag_extents expected 0"
10593 run_test 130f "FIEMAP (unstriped file)"
10595 # Test for writev/readv
10597 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10598 error "writev test failed"
10599 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10600 error "readv failed"
10603 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10606 local fsize=$((524288 + 1048576 + 1572864))
10607 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10608 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10609 error "append writev test failed"
10611 ((fsize += 1572864 + 1048576))
10612 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10613 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10614 error "append writev test failed"
10617 run_test 131b "test append writev"
10620 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10623 run_test 131c "test read/write on file w/o objects"
10626 rwv -f $DIR/$tfile -w -n 1 1572864
10627 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10628 if [ "$NOB" != 1572864 ]; then
10629 error "Short read filed: read $NOB bytes instead of 1572864"
10633 run_test 131d "test short read"
10636 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10637 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10638 error "read hitting hole failed"
10641 run_test 131e "test read hitting hole"
10650 mds*) res=$(do_facet $facet \
10651 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10653 ost*) res=$(do_facet $facet \
10654 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10656 *) error "Wrong facet '$facet'" ;;
10659 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10660 # if the argument $3 is zero, it means any stat increment is ok.
10661 if [[ $want -gt 0 ]]; then
10662 local count=$(echo $res | awk '{ print $2 }')
10663 [[ $count -ne $want ]] &&
10664 error "The $op counter on $facet is $count, not $want"
10669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10670 remote_ost_nodsh && skip "remote OST with nodsh"
10671 remote_mds_nodsh && skip "remote MDS with nodsh"
10672 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10673 skip_env "MDS doesn't support rename stats"
10675 local testdir=$DIR/${tdir}/stats_testdir
10677 mkdir -p $DIR/${tdir}
10680 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10681 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10683 # verify mdt stats first.
10684 mkdir ${testdir} || error "mkdir failed"
10685 check_stats $SINGLEMDS "mkdir" 1
10686 touch ${testdir}/${tfile} || error "touch failed"
10687 check_stats $SINGLEMDS "open" 1
10688 check_stats $SINGLEMDS "close" 1
10689 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10690 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10691 check_stats $SINGLEMDS "mknod" 2
10693 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10694 check_stats $SINGLEMDS "unlink" 1
10695 rm -f ${testdir}/${tfile} || error "file remove failed"
10696 check_stats $SINGLEMDS "unlink" 2
10698 # remove working dir and check mdt stats again.
10699 rmdir ${testdir} || error "rmdir failed"
10700 check_stats $SINGLEMDS "rmdir" 1
10702 local testdir1=$DIR/${tdir}/stats_testdir1
10703 mkdir -p ${testdir}
10704 mkdir -p ${testdir1}
10705 touch ${testdir1}/test1
10706 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10707 check_stats $SINGLEMDS "crossdir_rename" 1
10709 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10710 check_stats $SINGLEMDS "samedir_rename" 1
10712 rm -rf $DIR/${tdir}
10714 run_test 133a "Verifying MDT stats ========================================"
10717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10718 remote_ost_nodsh && skip "remote OST with nodsh"
10719 remote_mds_nodsh && skip "remote MDS with nodsh"
10721 local testdir=$DIR/${tdir}/stats_testdir
10723 mkdir -p ${testdir} || error "mkdir failed"
10724 touch ${testdir}/${tfile} || error "touch failed"
10725 cancel_lru_locks mdc
10728 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10729 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10731 # extra mdt stats verification.
10732 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10733 check_stats $SINGLEMDS "setattr" 1
10734 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10735 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10737 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10738 check_stats $SINGLEMDS "getattr" 1
10740 # Sleep to avoid a cached response.
10741 #define OBD_STATFS_CACHE_SECONDS 1
10743 $LFS df || error "lfs failed"
10744 check_stats $SINGLEMDS "statfs" 1
10746 rm -rf $DIR/${tdir}
10748 run_test 133b "Verifying extra MDT stats =================================="
10751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10752 remote_ost_nodsh && skip "remote OST with nodsh"
10753 remote_mds_nodsh && skip "remote MDS with nodsh"
10755 local testdir=$DIR/$tdir/stats_testdir
10757 test_mkdir -p $testdir
10759 # verify obdfilter stats.
10760 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10762 cancel_lru_locks osc
10763 wait_delete_completed
10766 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10767 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10769 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10772 cancel_lru_locks osc
10773 check_stats ost1 "write" 1
10775 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10776 check_stats ost1 "read" 1
10778 > $testdir/$tfile || error "truncate failed"
10779 check_stats ost1 "punch" 1
10781 rm -f $testdir/$tfile || error "file remove failed"
10782 wait_delete_completed
10783 check_stats ost1 "destroy" 1
10787 run_test 133c "Verifying OST stats ========================================"
10794 while [ $value -ge 2 ]; do
10799 if [ $orig -gt $order ]; then
10807 local size=('K' 'M' 'G' 'T');
10809 local size_string=$value
10811 while [ $value -ge 1024 ]; do
10812 if [ $i -gt 3 ]; then
10813 #T is the biggest unit we get here, if that is bigger,
10815 size_string=${value}T
10818 value=$((value >> 10))
10819 if [ $value -lt 1024 ]; then
10820 size_string=${value}${size[$i]}
10829 get_rename_size() {
10831 local context=${2:-.}
10832 local sample=$(do_facet $SINGLEMDS $LCTL \
10833 get_param mdt.$FSNAME-MDT0000.rename_stats |
10834 grep -A1 $context |
10835 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10841 remote_ost_nodsh && skip "remote OST with nodsh"
10842 remote_mds_nodsh && skip "remote MDS with nodsh"
10843 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10844 skip_env "MDS doesn't support rename stats"
10846 local testdir1=$DIR/${tdir}/stats_testdir1
10847 local testdir2=$DIR/${tdir}/stats_testdir2
10848 mkdir -p $DIR/${tdir}
10850 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10852 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10853 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10855 createmany -o $testdir1/test 512 || error "createmany failed"
10857 # check samedir rename size
10858 mv ${testdir1}/test0 ${testdir1}/test_0
10860 local testdir1_size=$(ls -l $DIR/${tdir} |
10861 awk '/stats_testdir1/ {print $5}')
10862 local testdir2_size=$(ls -l $DIR/${tdir} |
10863 awk '/stats_testdir2/ {print $5}')
10865 testdir1_size=$(order_2 $testdir1_size)
10866 testdir2_size=$(order_2 $testdir2_size)
10868 testdir1_size=$(size_in_KMGT $testdir1_size)
10869 testdir2_size=$(size_in_KMGT $testdir2_size)
10871 echo "source rename dir size: ${testdir1_size}"
10872 echo "target rename dir size: ${testdir2_size}"
10874 local cmd="do_facet $SINGLEMDS $LCTL "
10875 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10877 eval $cmd || error "$cmd failed"
10878 local samedir=$($cmd | grep 'same_dir')
10879 local same_sample=$(get_rename_size $testdir1_size)
10880 [ -z "$samedir" ] && error "samedir_rename_size count error"
10881 [[ $same_sample -eq 1 ]] ||
10882 error "samedir_rename_size error $same_sample"
10883 echo "Check same dir rename stats success"
10885 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10887 # check crossdir rename size
10888 mv ${testdir1}/test_0 ${testdir2}/test_0
10890 testdir1_size=$(ls -l $DIR/${tdir} |
10891 awk '/stats_testdir1/ {print $5}')
10892 testdir2_size=$(ls -l $DIR/${tdir} |
10893 awk '/stats_testdir2/ {print $5}')
10895 testdir1_size=$(order_2 $testdir1_size)
10896 testdir2_size=$(order_2 $testdir2_size)
10898 testdir1_size=$(size_in_KMGT $testdir1_size)
10899 testdir2_size=$(size_in_KMGT $testdir2_size)
10901 echo "source rename dir size: ${testdir1_size}"
10902 echo "target rename dir size: ${testdir2_size}"
10904 eval $cmd || error "$cmd failed"
10905 local crossdir=$($cmd | grep 'crossdir')
10906 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10907 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10908 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10909 [[ $src_sample -eq 1 ]] ||
10910 error "crossdir_rename_size error $src_sample"
10911 [[ $tgt_sample -eq 1 ]] ||
10912 error "crossdir_rename_size error $tgt_sample"
10913 echo "Check cross dir rename stats success"
10914 rm -rf $DIR/${tdir}
10916 run_test 133d "Verifying rename_stats ========================================"
10919 remote_mds_nodsh && skip "remote MDS with nodsh"
10920 remote_ost_nodsh && skip "remote OST with nodsh"
10921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10923 local testdir=$DIR/${tdir}/stats_testdir
10924 local ctr f0 f1 bs=32768 count=42 sum
10926 mkdir -p ${testdir} || error "mkdir failed"
10928 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10930 for ctr in {write,read}_bytes; do
10932 cancel_lru_locks osc
10934 do_facet ost1 $LCTL set_param -n \
10935 "obdfilter.*.exports.clear=clear"
10937 if [ $ctr = write_bytes ]; then
10939 f1=${testdir}/${tfile}
10941 f0=${testdir}/${tfile}
10945 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10948 cancel_lru_locks osc
10950 sum=$(do_facet ost1 $LCTL get_param \
10951 "obdfilter.*.exports.*.stats" |
10952 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10953 $1 == ctr { sum += $7 }
10954 END { printf("%0.0f", sum) }')
10956 if ((sum != bs * count)); then
10957 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10961 rm -rf $DIR/${tdir}
10963 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10965 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10967 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
10968 # not honor the -ignore_readdir_race option correctly. So we call
10969 # error_ignore() rather than error() in these cases. See LU-11152.
10971 if (find --version; do_facet mds1 find --version) |
10972 grep -q '\b4\.5\.1[1-4]\b'; then
10973 error_ignore LU-11152 "$@"
10980 # First without trusting modes.
10981 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10982 echo "proc_dirs='$proc_dirs'"
10983 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10984 find $proc_dirs -exec cat '{}' \; &> /dev/null
10986 # Second verifying readability.
10987 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10989 # Verifing writability with badarea_io.
10991 -ignore_readdir_race \
10993 -not -name force_lbug \
10994 -not -name changelog_mask \
10995 -exec badarea_io '{}' \; ||
10996 error_133 "find $proc_dirs failed"
10998 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11001 remote_mds_nodsh && skip "remote MDS with nodsh"
11002 remote_ost_nodsh && skip "remote OST with nodsh"
11004 # eventually, this can also be replaced with "lctl get_param -R",
11005 # but not until that option is always available on the server
11007 for facet in mds1 ost1; do
11008 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11009 skip_noexit "Too old lustre on $facet"
11010 local facet_proc_dirs=$(do_facet $facet \
11011 \\\ls -d $proc_regexp 2>/dev/null)
11012 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11013 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11014 do_facet $facet find $facet_proc_dirs \
11015 ! -name req_history \
11016 -exec cat '{}' \\\; &> /dev/null
11018 do_facet $facet find $facet_proc_dirs \
11019 ! -name req_history \
11021 -exec cat '{}' \\\; &> /dev/null ||
11022 error "proc file read failed"
11024 do_facet $facet find $facet_proc_dirs \
11025 -ignore_readdir_race \
11027 -not -name force_lbug \
11028 -not -name changelog_mask \
11029 -exec badarea_io '{}' \\\; ||
11030 error_133 "$facet find $facet_proc_dirs failed"
11033 # remount the FS in case writes/reads /proc break the FS
11034 cleanup || error "failed to unmount"
11035 setup || error "failed to setup"
11038 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11041 remote_mds_nodsh && skip "remote MDS with nodsh"
11042 remote_ost_nodsh && skip "remote OST with nodsh"
11043 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11044 skip "Need MDS version at least 2.9.54"
11048 for facet in client mds1 ost1; do
11049 local facet_proc_dirs=$(do_facet $facet \
11050 \\\ls -d $proc_regexp 2> /dev/null)
11051 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11052 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11053 # Get the list of files that are missing the terminating newline
11054 local missing=($(do_facet $facet \
11055 find ${facet_proc_dirs} -type f \| \
11056 while read F\; do \
11057 awk -v FS='\v' -v RS='\v\v' \
11058 "'END { if(NR>0 && \
11059 \\\$NF !~ /.*\\\n\$/) \
11060 print FILENAME}'" \
11063 [ ${#missing[*]} -eq 0 ] ||
11064 error "files do not end with newline: ${missing[*]}"
11067 run_test 133h "Proc files should end with newlines"
11070 remote_mds_nodsh && skip "remote MDS with nodsh"
11071 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11072 skip "Need MDS version at least 2.7.54"
11074 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11075 cancel_lru_locks mdc
11077 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11078 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11079 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11082 createmany -o $DIR/$tdir/f $nr ||
11083 error "failed to create $nr files in $DIR/$tdir"
11084 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11086 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11087 do_facet mds1 $LCTL set_param fail_loc=0x327
11088 do_facet mds1 $LCTL set_param fail_val=500
11091 echo "sleep 10 seconds ..."
11093 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11095 do_facet mds1 $LCTL set_param fail_loc=0
11096 do_facet mds1 $LCTL set_param fail_val=0
11097 [ $lck_cnt -lt $unused ] ||
11098 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11101 unlinkmany $DIR/$tdir/f $nr
11103 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11106 remote_mds_nodsh && skip "remote MDS with nodsh"
11107 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11108 skip "Need MDS version at least 2.7.54"
11110 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11111 cancel_lru_locks mdc
11113 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11114 ldlm.lock_reclaim_threshold_mb)
11115 # disable reclaim temporarily
11116 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11118 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11119 do_facet mds1 $LCTL set_param fail_loc=0x328
11120 do_facet mds1 $LCTL set_param fail_val=500
11122 $LCTL set_param debug=+trace
11125 createmany -o $DIR/$tdir/f $nr &
11126 local create_pid=$!
11128 echo "Sleep $TIMEOUT seconds ..."
11130 if ! ps -p $create_pid > /dev/null 2>&1; then
11131 do_facet mds1 $LCTL set_param fail_loc=0
11132 do_facet mds1 $LCTL set_param fail_val=0
11133 do_facet mds1 $LCTL set_param \
11134 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11135 error "createmany finished incorrectly!"
11137 do_facet mds1 $LCTL set_param fail_loc=0
11138 do_facet mds1 $LCTL set_param fail_val=0
11139 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11140 wait $create_pid || return 1
11142 unlinkmany $DIR/$tdir/f $nr
11144 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11146 test_140() { #bug-17379
11147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11149 test_mkdir $DIR/$tdir
11150 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11151 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11153 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11154 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11156 while i=$((i + 1)); do
11158 cd $i || error "Changing to $i"
11159 ln -s ../stat stat || error "Creating stat symlink"
11160 # Read the symlink until ELOOP present,
11161 # not LBUGing the system is considered success,
11162 # we didn't overrun the stack.
11163 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11164 if [ $ret -ne 0 ]; then
11165 if [ $ret -eq 40 ]; then
11168 error "Open stat symlink"
11174 echo "The symlink depth = $i"
11175 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11176 error "Invalid symlink depth"
11178 # Test recursive symlink
11179 ln -s symlink_self symlink_self
11180 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11181 echo "open symlink_self returns $ret"
11182 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11184 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11189 local TF="$TMP/$tfile"
11191 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11193 cancel_lru_locks $OSC
11194 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11195 remount_client $MOUNT
11197 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11200 $TRUNCATE $DIR/$tfile 6000
11201 cancel_lru_locks $OSC
11202 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11205 echo "12345" >>$DIR/$tfile
11206 cancel_lru_locks $OSC
11207 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11210 echo "12345" >>$DIR/$tfile
11211 cancel_lru_locks $OSC
11212 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11217 run_test 150 "truncate/append tests"
11219 #LU-2902 roc_hit was not able to read all values from lproc
11220 function roc_hit_init() {
11221 local list=$(comma_list $(osts_nodes))
11222 local dir=$DIR/$tdir-check
11223 local file=$dir/$tfile
11229 #use setstripe to do a write to every ost
11230 for i in $(seq 0 $((OSTCOUNT-1))); do
11231 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11232 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11233 idx=$(printf %04x $i)
11234 BEFORE=$(get_osd_param $list *OST*$idx stats |
11235 awk '$1 == "cache_access" {sum += $7}
11236 END { printf("%0.0f", sum) }')
11238 cancel_lru_locks osc
11239 cat $file >/dev/null
11241 AFTER=$(get_osd_param $list *OST*$idx stats |
11242 awk '$1 == "cache_access" {sum += $7}
11243 END { printf("%0.0f", sum) }')
11245 echo BEFORE:$BEFORE AFTER:$AFTER
11246 if ! let "AFTER - BEFORE == 4"; then
11248 error "roc_hit is not safe to use"
11256 function roc_hit() {
11257 local list=$(comma_list $(osts_nodes))
11258 echo $(get_osd_param $list '' stats |
11259 awk '$1 == "cache_hit" {sum += $7}
11260 END { printf("%0.0f", sum) }')
11263 function set_cache() {
11266 if [ "$2" == "off" ]; then
11269 local list=$(comma_list $(osts_nodes))
11270 set_osd_param $list '' $1_cache_enable $on
11272 cancel_lru_locks osc
11276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11277 remote_ost_nodsh && skip "remote OST with nodsh"
11280 local list=$(comma_list $(osts_nodes))
11282 # check whether obdfilter is cache capable at all
11283 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11284 skip "not cache-capable obdfilter"
11287 # check cache is enabled on all obdfilters
11288 if get_osd_param $list '' read_cache_enable | grep 0; then
11289 skip "oss cache is disabled"
11292 set_osd_param $list '' writethrough_cache_enable 1
11294 # check write cache is enabled on all obdfilters
11295 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11296 skip "oss write cache is NOT enabled"
11301 #define OBD_FAIL_OBD_NO_LRU 0x609
11302 do_nodes $list $LCTL set_param fail_loc=0x609
11304 # pages should be in the case right after write
11305 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11308 local BEFORE=$(roc_hit)
11309 cancel_lru_locks osc
11310 cat $DIR/$tfile >/dev/null
11311 local AFTER=$(roc_hit)
11313 do_nodes $list $LCTL set_param fail_loc=0
11315 if ! let "AFTER - BEFORE == CPAGES"; then
11316 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11319 # the following read invalidates the cache
11320 cancel_lru_locks osc
11321 set_osd_param $list '' read_cache_enable 0
11322 cat $DIR/$tfile >/dev/null
11324 # now data shouldn't be found in the cache
11326 cancel_lru_locks osc
11327 cat $DIR/$tfile >/dev/null
11329 if let "AFTER - BEFORE != 0"; then
11330 error "IN CACHE: before: $BEFORE, after: $AFTER"
11333 set_osd_param $list '' read_cache_enable 1
11336 run_test 151 "test cache on oss and controls ==============================="
11339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11341 local TF="$TMP/$tfile"
11343 # simulate ENOMEM during write
11344 #define OBD_FAIL_OST_NOMEM 0x226
11345 lctl set_param fail_loc=0x80000226
11346 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11348 sync || error "sync failed"
11349 lctl set_param fail_loc=0
11351 # discard client's cache
11352 cancel_lru_locks osc
11354 # simulate ENOMEM during read
11355 lctl set_param fail_loc=0x80000226
11356 cmp $TF $DIR/$tfile || error "cmp failed"
11357 lctl set_param fail_loc=0
11361 run_test 152 "test read/write with enomem ============================"
11364 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11366 run_test 153 "test if fdatasync does not crash ======================="
11368 dot_lustre_fid_permission_check() {
11370 local ffid=$MOUNT/.lustre/fid/$fid
11373 echo "stat fid $fid"
11374 stat $ffid > /dev/null || error "stat $ffid failed."
11375 echo "touch fid $fid"
11376 touch $ffid || error "touch $ffid failed."
11377 echo "write to fid $fid"
11378 cat /etc/hosts > $ffid || error "write $ffid failed."
11379 echo "read fid $fid"
11380 diff /etc/hosts $ffid || error "read $ffid failed."
11381 echo "append write to fid $fid"
11382 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11383 echo "rename fid $fid"
11384 mv $ffid $test_dir/$tfile.1 &&
11385 error "rename $ffid to $tfile.1 should fail."
11386 touch $test_dir/$tfile.1
11387 mv $test_dir/$tfile.1 $ffid &&
11388 error "rename $tfile.1 to $ffid should fail."
11389 rm -f $test_dir/$tfile.1
11390 echo "truncate fid $fid"
11391 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11392 echo "link fid $fid"
11393 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11394 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11395 echo "setfacl fid $fid"
11396 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11397 echo "getfacl fid $fid"
11398 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11400 echo "unlink fid $fid"
11401 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11402 echo "mknod fid $fid"
11403 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11405 fid=[0xf00000400:0x1:0x0]
11406 ffid=$MOUNT/.lustre/fid/$fid
11408 echo "stat non-exist fid $fid"
11409 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11410 echo "write to non-exist fid $fid"
11411 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11412 echo "link new fid $fid"
11413 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11415 mkdir -p $test_dir/$tdir
11416 touch $test_dir/$tdir/$tfile
11417 fid=$($LFS path2fid $test_dir/$tdir)
11420 error "error: could not get fid for $test_dir/$dir/$tfile."
11422 ffid=$MOUNT/.lustre/fid/$fid
11425 ls $ffid > /dev/null || error "ls $ffid failed."
11426 echo "touch $fid/$tfile.1"
11427 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11429 echo "touch $MOUNT/.lustre/fid/$tfile"
11430 touch $MOUNT/.lustre/fid/$tfile && \
11431 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11433 echo "setxattr to $MOUNT/.lustre/fid"
11434 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11436 echo "listxattr for $MOUNT/.lustre/fid"
11437 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11439 echo "delxattr from $MOUNT/.lustre/fid"
11440 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11442 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11443 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11444 error "touch invalid fid should fail."
11446 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11447 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11448 error "touch non-normal fid should fail."
11450 echo "rename $tdir to $MOUNT/.lustre/fid"
11451 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11452 error "rename to $MOUNT/.lustre/fid should fail."
11454 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11456 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11457 local new_obf_mode=777
11459 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11460 chmod $new_obf_mode $DIR/.lustre/fid ||
11461 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11463 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11464 [ $obf_mode -eq $new_obf_mode ] ||
11465 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11467 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11468 chmod $old_obf_mode $DIR/.lustre/fid ||
11469 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11472 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11473 fid=$($LFS path2fid $test_dir/$tfile-2)
11475 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11477 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11478 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11479 error "create lov data thru .lustre failed"
11481 echo "cp /etc/passwd $test_dir/$tfile-2"
11482 cp /etc/passwd $test_dir/$tfile-2 ||
11483 error "copy to $test_dir/$tfile-2 failed."
11484 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11485 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11486 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11488 rm -rf $test_dir/tfile.lnk
11489 rm -rf $test_dir/$tfile-2
11493 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11494 skip "Need MDS version at least 2.4.1"
11496 local tf=$DIR/$tfile
11499 local fid=$($LFS path2fid $tf)
11500 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11502 # check that we get the same pathname back
11503 local found=$($LFS fid2path $MOUNT "$fid")
11504 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11505 [ "$found" == "$tf" ] ||
11506 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11508 run_test 154A "lfs path2fid and fid2path basic checks"
11511 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11512 skip "Need MDS version at least 2.4.1"
11514 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11515 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11516 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11517 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11519 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11520 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11522 # check that we get the same pathname
11523 echo "PFID: $PFID, name: $name"
11524 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11525 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11526 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11527 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11529 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11531 run_test 154B "verify the ll_decode_linkea tool"
11534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11535 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11536 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11537 skip "Need MDS version at least 2.2.51"
11538 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11540 cp /etc/hosts $DIR/$tfile
11542 fid=$($LFS path2fid $DIR/$tfile)
11544 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11546 dot_lustre_fid_permission_check "$fid" $DIR ||
11547 error "dot lustre permission check $fid failed"
11549 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11551 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11553 touch $MOUNT/.lustre/file &&
11554 error "creation is not allowed under .lustre"
11556 mkdir $MOUNT/.lustre/dir &&
11557 error "mkdir is not allowed under .lustre"
11561 run_test 154a "Open-by-FID"
11564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11565 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11566 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11567 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11568 skip "Need MDS version at least 2.2.51"
11570 local remote_dir=$DIR/$tdir/remote_dir
11574 mkdir -p $DIR/$tdir
11575 $LFS mkdir -i $MDTIDX $remote_dir ||
11576 error "create remote directory failed"
11578 cp /etc/hosts $remote_dir/$tfile
11580 fid=$($LFS path2fid $remote_dir/$tfile)
11582 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11584 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11585 error "dot lustre permission check $fid failed"
11588 run_test 154b "Open-by-FID for remote directory"
11591 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11592 skip "Need MDS version at least 2.4.1"
11594 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11595 local FID1=$($LFS path2fid $DIR/$tfile.1)
11596 local FID2=$($LFS path2fid $DIR/$tfile.2)
11597 local FID3=$($LFS path2fid $DIR/$tfile.3)
11600 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11601 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11602 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11604 [ "$FID" = "${!want}" ] ||
11605 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11609 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11611 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11612 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11616 run_test 154c "lfs path2fid and fid2path multiple arguments"
11619 remote_mds_nodsh && skip "remote MDS with nodsh"
11620 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11621 skip "Need MDS version at least 2.5.53"
11623 if remote_mds; then
11624 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11628 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11635 local fid=$($LFS path2fid $DIR/$tfile)
11638 cmd="exec $fd<$DIR/$tfile"
11640 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11641 echo "$fid_list" | grep "$fid"
11644 cmd="exec $fd>/dev/null"
11646 if [ $rc -ne 0 ]; then
11647 error "FID $fid not found in open files list $fid_list"
11650 run_test 154d "Verify open file fid"
11654 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11655 skip "Need MDS version at least 2.6.50"
11657 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11658 error ".lustre returned by readdir"
11661 run_test 154e ".lustre is not returned by readdir"
11664 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11666 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11667 test_mkdir -p -c1 $DIR/$tdir/d
11668 # test dirs inherit from its stripe
11669 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11670 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11671 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11672 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11675 # get fid of parents
11676 local FID0=$($LFS path2fid $DIR/$tdir/d)
11677 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11678 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11679 local FID3=$($LFS path2fid $DIR)
11681 # check that path2fid --parents returns expected <parent_fid>/name
11682 # 1) test for a directory (single parent)
11683 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11684 [ "$parent" == "$FID0/foo1" ] ||
11685 error "expected parent: $FID0/foo1, got: $parent"
11687 # 2) test for a file with nlink > 1 (multiple parents)
11688 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11689 echo "$parent" | grep -F "$FID1/$tfile" ||
11690 error "$FID1/$tfile not returned in parent list"
11691 echo "$parent" | grep -F "$FID2/link" ||
11692 error "$FID2/link not returned in parent list"
11694 # 3) get parent by fid
11695 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11696 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11697 echo "$parent" | grep -F "$FID1/$tfile" ||
11698 error "$FID1/$tfile not returned in parent list (by fid)"
11699 echo "$parent" | grep -F "$FID2/link" ||
11700 error "$FID2/link not returned in parent list (by fid)"
11702 # 4) test for entry in root directory
11703 parent=$($LFS path2fid --parents $DIR/f)
11704 echo "$parent" | grep -F "$FID3/f" ||
11705 error "$FID3/f not returned in parent list"
11707 # 5) test it on root directory
11708 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11709 error "$MOUNT should not have parents"
11711 # enable xattr caching and check that linkea is correctly updated
11712 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11713 save_lustre_params client "llite.*.xattr_cache" > $save
11714 lctl set_param llite.*.xattr_cache 1
11716 # 6.1) linkea update on rename
11717 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11719 # get parents by fid
11720 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11721 # foo1 should no longer be returned in parent list
11722 echo "$parent" | grep -F "$FID1" &&
11723 error "$FID1 should no longer be in parent list"
11724 # the new path should appear
11725 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11726 error "$FID2/$tfile.moved is not in parent list"
11728 # 6.2) linkea update on unlink
11729 rm -f $DIR/$tdir/d/foo2/link
11730 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11731 # foo2/link should no longer be returned in parent list
11732 echo "$parent" | grep -F "$FID2/link" &&
11733 error "$FID2/link should no longer be in parent list"
11737 restore_lustre_params < $save
11740 run_test 154f "get parent fids by reading link ea"
11744 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11745 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11746 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11747 skip "Need MDS version at least 2.6.92"
11749 mkdir -p $DIR/$tdir
11750 llapi_fid_test -d $DIR/$tdir
11752 run_test 154g "various llapi FID tests"
11754 test_155_small_load() {
11755 local temp=$TMP/$tfile
11756 local file=$DIR/$tfile
11758 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11759 error "dd of=$temp bs=6096 count=1 failed"
11761 cancel_lru_locks $OSC
11762 cmp $temp $file || error "$temp $file differ"
11764 $TRUNCATE $temp 6000
11765 $TRUNCATE $file 6000
11766 cmp $temp $file || error "$temp $file differ (truncate1)"
11768 echo "12345" >>$temp
11769 echo "12345" >>$file
11770 cmp $temp $file || error "$temp $file differ (append1)"
11772 echo "12345" >>$temp
11773 echo "12345" >>$file
11774 cmp $temp $file || error "$temp $file differ (append2)"
11780 test_155_big_load() {
11781 remote_ost_nodsh && skip "remote OST with nodsh"
11783 local temp=$TMP/$tfile
11784 local file=$DIR/$tfile
11787 local cache_size=$(do_facet ost$((MAXI+1)) \
11788 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11789 local large_file_size=$((cache_size * 2))
11791 echo "OSS cache size: $cache_size KB"
11792 echo "Large file size: $large_file_size KB"
11794 [ $MAXV -le $large_file_size ] &&
11795 skip_env "max available OST size needs > $large_file_size KB"
11797 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11799 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11800 error "dd of=$temp bs=$large_file_size count=1k failed"
11803 cancel_lru_locks osc
11804 cmp $temp $file || error "$temp $file differ"
11810 save_writethrough() {
11811 local facets=$(get_facets OST)
11813 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11814 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11822 save_writethrough $p
11825 set_cache writethrough on
11826 test_155_small_load
11827 restore_lustre_params < $p
11830 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11835 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11837 save_writethrough $p
11840 set_cache writethrough off
11841 test_155_small_load
11842 restore_lustre_params < $p
11845 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11850 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11852 save_writethrough $p
11855 set_cache writethrough on
11856 test_155_small_load
11857 restore_lustre_params < $p
11860 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11865 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11867 save_writethrough $p
11870 set_cache writethrough off
11871 test_155_small_load
11872 restore_lustre_params < $p
11875 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11880 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11882 save_writethrough $p
11885 set_cache writethrough on
11887 restore_lustre_params < $p
11890 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11895 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11897 save_writethrough $p
11900 set_cache writethrough off
11902 restore_lustre_params < $p
11905 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11912 save_writethrough $p
11915 set_cache writethrough on
11917 restore_lustre_params < $p
11920 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11925 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11927 save_writethrough $p
11930 set_cache writethrough off
11932 restore_lustre_params < $p
11935 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11939 remote_ost_nodsh && skip "remote OST with nodsh"
11940 [ "$(facet_fstype ost1)" = "zfs" -a \
11941 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11942 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11947 local file="$DIR/$tfile"
11948 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11950 save_writethrough $p
11953 log "Turn on read and write cache"
11955 set_cache writethrough on
11957 log "Write data and read it back."
11958 log "Read should be satisfied from the cache."
11959 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11961 cancel_lru_locks osc
11962 cat $file >/dev/null
11964 if ! let "AFTER - BEFORE == CPAGES"; then
11965 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11967 log "cache hits:: before: $BEFORE, after: $AFTER"
11970 log "Read again; it should be satisfied from the cache."
11972 cancel_lru_locks osc
11973 cat $file >/dev/null
11975 if ! let "AFTER - BEFORE == CPAGES"; then
11976 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11978 log "cache hits:: before: $BEFORE, after: $AFTER"
11981 log "Turn off the read cache and turn on the write cache"
11983 set_cache writethrough on
11985 log "Read again; it should be satisfied from the cache."
11987 cancel_lru_locks osc
11988 cat $file >/dev/null
11990 if ! let "AFTER - BEFORE == CPAGES"; then
11991 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11993 log "cache hits:: before: $BEFORE, after: $AFTER"
11996 log "Read again; it should not be satisfied from the cache."
11998 cancel_lru_locks osc
11999 cat $file >/dev/null
12001 if ! let "AFTER - BEFORE == 0"; then
12002 error "IN CACHE: before: $BEFORE, after: $AFTER"
12004 log "cache hits:: before: $BEFORE, after: $AFTER"
12007 log "Write data and read it back."
12008 log "Read should be satisfied from the cache."
12009 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12011 cancel_lru_locks osc
12012 cat $file >/dev/null
12014 if ! let "AFTER - BEFORE == CPAGES"; then
12015 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12017 log "cache hits:: before: $BEFORE, after: $AFTER"
12020 log "Read again; it should not be satisfied from the cache."
12022 cancel_lru_locks osc
12023 cat $file >/dev/null
12025 if ! let "AFTER - BEFORE == 0"; then
12026 error "IN CACHE: before: $BEFORE, after: $AFTER"
12028 log "cache hits:: before: $BEFORE, after: $AFTER"
12031 log "Turn off read and write cache"
12033 set_cache writethrough off
12035 log "Write data and read it back"
12036 log "It should not be satisfied from the cache."
12038 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12039 cancel_lru_locks osc
12041 cat $file >/dev/null
12043 if ! let "AFTER - BEFORE == 0"; then
12044 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12046 log "cache hits:: before: $BEFORE, after: $AFTER"
12049 log "Turn on the read cache and turn off the write cache"
12051 set_cache writethrough off
12053 log "Write data and read it back"
12054 log "It should not be satisfied from the cache."
12056 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12058 cancel_lru_locks osc
12059 cat $file >/dev/null
12061 if ! let "AFTER - BEFORE == 0"; then
12062 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12064 log "cache hits:: before: $BEFORE, after: $AFTER"
12067 log "Read again; it should be satisfied from the cache."
12069 cancel_lru_locks osc
12070 cat $file >/dev/null
12072 if ! let "AFTER - BEFORE == CPAGES"; then
12073 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12075 log "cache hits:: before: $BEFORE, after: $AFTER"
12078 restore_lustre_params < $p
12081 run_test 156 "Verification of tunables"
12084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 remote_mds_nodsh && skip "remote MDS with nodsh"
12086 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12087 skip "Need MDS version at least 2.2.0"
12089 changelog_register || error "changelog_register failed"
12090 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12091 changelog_users $SINGLEMDS | grep -q $cl_user ||
12092 error "User $cl_user not found in changelog_users"
12095 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12096 changelog_clear 0 || error "changelog_clear failed"
12097 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12098 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12099 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12100 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12101 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12102 rm $DIR/$tdir/pics/desktop.jpg
12104 changelog_dump | tail -10
12106 echo "verifying changelog mask"
12107 changelog_chmask "-MKDIR"
12108 changelog_chmask "-CLOSE"
12110 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12111 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12113 changelog_chmask "+MKDIR"
12114 changelog_chmask "+CLOSE"
12116 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12117 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12119 changelog_dump | tail -10
12120 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12121 CLOSES=$(changelog_dump | grep -c "CLOSE")
12122 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12123 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12126 echo "verifying target fid"
12127 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12128 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12129 [ "$fidc" == "$fidf" ] ||
12130 error "changelog '$tfile' fid $fidc != file fid $fidf"
12131 echo "verifying parent fid"
12132 # The FID returned from the Changelog may be the directory shard on
12133 # a different MDT, and not the FID returned by path2fid on the parent.
12134 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12135 # since this is what will matter when recreating this file in the tree.
12136 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12137 local pathp=$($LFS fid2path $MOUNT "$fidp")
12138 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12139 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12141 echo "getting records for $cl_user"
12142 changelog_users $SINGLEMDS
12143 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12145 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12146 error "changelog_clear failed"
12147 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12148 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12149 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12150 error "user index expect $user_rec1 + $nclr != $user_rec2"
12152 local min0_rec=$(changelog_users $SINGLEMDS |
12153 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12154 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12155 awk '{ print $1; exit; }')
12157 changelog_dump | tail -n 5
12158 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12159 [ $first_rec == $((min0_rec + 1)) ] ||
12160 error "first index should be $min0_rec + 1 not $first_rec"
12162 # LU-3446 changelog index reset on MDT restart
12163 local cur_rec1=$(changelog_users $SINGLEMDS |
12164 awk '/^current.index:/ { print $NF }')
12165 changelog_clear 0 ||
12166 error "clear all changelog records for $cl_user failed"
12167 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12168 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12169 error "Fail to start $SINGLEMDS"
12170 local cur_rec2=$(changelog_users $SINGLEMDS |
12171 awk '/^current.index:/ { print $NF }')
12172 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12173 [ $cur_rec1 == $cur_rec2 ] ||
12174 error "current index should be $cur_rec1 not $cur_rec2"
12176 echo "verifying users from this test are deregistered"
12177 changelog_deregister || error "changelog_deregister failed"
12178 changelog_users $SINGLEMDS | grep -q $cl_user &&
12179 error "User '$cl_user' still in changelog_users"
12181 # lctl get_param -n mdd.*.changelog_users
12182 # current index: 144
12183 # ID index (idle seconds)
12185 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12186 # this is the normal case where all users were deregistered
12187 # make sure no new records are added when no users are present
12188 local last_rec1=$(changelog_users $SINGLEMDS |
12189 awk '/^current.index:/ { print $NF }')
12190 touch $DIR/$tdir/chloe
12191 local last_rec2=$(changelog_users $SINGLEMDS |
12192 awk '/^current.index:/ { print $NF }')
12193 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12194 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12196 # any changelog users must be leftovers from a previous test
12197 changelog_users $SINGLEMDS
12198 echo "other changelog users; can't verify off"
12201 run_test 160a "changelog sanity"
12203 test_160b() { # LU-3587
12204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12205 remote_mds_nodsh && skip "remote MDS with nodsh"
12206 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12207 skip "Need MDS version at least 2.2.0"
12209 changelog_register || error "changelog_register failed"
12210 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12211 changelog_users $SINGLEMDS | grep -q $cl_user ||
12212 error "User '$cl_user' not found in changelog_users"
12214 local longname1=$(str_repeat a 255)
12215 local longname2=$(str_repeat b 255)
12218 echo "creating very long named file"
12219 touch $longname1 || error "create of '$longname1' failed"
12220 echo "renaming very long named file"
12221 mv $longname1 $longname2
12223 changelog_dump | grep RENME | tail -n 5
12226 run_test 160b "Verify that very long rename doesn't crash in changelog"
12229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12230 remote_mds_nodsh && skip "remote MDS with nodsh"
12233 local server_version=$(lustre_version_code $SINGLEMDS)
12235 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12236 [[ $server_version -gt $(version_code 2.5.1) &&
12237 $server_version -lt $(version_code 2.5.50) ]] ||
12238 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12240 # Registration step
12241 changelog_register || error "changelog_register failed"
12244 mkdir -p $DIR/$tdir
12245 $MCREATE $DIR/$tdir/foo_160c
12246 changelog_chmask "-TRUNC"
12247 $TRUNCATE $DIR/$tdir/foo_160c 200
12248 changelog_chmask "+TRUNC"
12249 $TRUNCATE $DIR/$tdir/foo_160c 199
12250 changelog_dump | tail -n 5
12251 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12252 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12254 run_test 160c "verify that changelog log catch the truncate event"
12257 remote_mds_nodsh && skip "remote MDS with nodsh"
12258 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12260 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12261 skip "Need MDS version at least 2.7.60"
12263 # Registration step
12264 changelog_register || error "changelog_register failed"
12266 mkdir -p $DIR/$tdir/migrate_dir
12267 changelog_clear 0 || error "changelog_clear failed"
12269 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12270 changelog_dump | tail -n 5
12271 local migrates=$(changelog_dump | grep -c "MIGRT")
12272 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12274 run_test 160d "verify that changelog log catch the migrate event"
12277 remote_mds_nodsh && skip "remote MDS with nodsh"
12280 changelog_register || error "changelog_register failed"
12282 # Delete a future user (expect fail)
12283 local MDT0=$(facet_svc $SINGLEMDS)
12284 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12287 if [ $rc -eq 0 ]; then
12288 error "Deleted non-existant user cl77"
12289 elif [ $rc -ne 2 ]; then
12290 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12293 # Clear to a bad index (1 billion should be safe)
12294 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12297 if [ $rc -eq 0 ]; then
12298 error "Successfully cleared to invalid CL index"
12299 elif [ $rc -ne 22 ]; then
12300 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12303 run_test 160e "changelog negative testing (should return errors)"
12306 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12307 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12308 { skip "Need MDS version at least 2.10.56"; return 0; }
12310 local mdts=$(comma_list $(mdts_nodes))
12313 changelog_register || error "first changelog_register failed"
12314 changelog_register || error "second changelog_register failed"
12316 declare -A cl_user1
12317 declare -A cl_user2
12322 # generate some changelog records to accumulate on each MDT
12323 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12324 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12325 error "create $DIR/$tdir/$tfile failed"
12327 # check changelogs have been generated
12328 local nbcl=$(changelog_dump | wc -l)
12329 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12331 for param in "changelog_max_idle_time=10" \
12333 "changelog_min_gc_interval=2" \
12334 "changelog_min_free_cat_entries=3"; do
12335 local MDT0=$(facet_svc $SINGLEMDS)
12336 local var="${param%=*}"
12337 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12339 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12340 do_nodes $mdts $LCTL set_param mdd.*.$param
12343 # force cl_user2 to be idle (1st part)
12346 # simulate changelog catalog almost full
12347 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12348 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12350 for i in $(seq $MDSCOUNT); do
12351 cl_users=(${CL_USERS[mds$i]})
12352 cl_user1[mds$i]="${cl_users[0]}"
12353 cl_user2[mds$i]="${cl_users[1]}"
12355 [ -n "${cl_user1[mds$i]}" ] ||
12356 error "mds$i: no user registered"
12357 [ -n "${cl_user2[mds$i]}" ] ||
12358 error "mds$i: only ${cl_user2[mds$i]} is registered"
12360 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12361 [ -n "$user_rec1" ] ||
12362 error "mds$i: User ${cl_user1[mds$i]} not registered"
12363 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12364 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12365 [ -n "$user_rec2" ] ||
12366 error "mds$i: User ${cl_user1[mds$i]} not registered"
12367 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12368 "$user_rec1 + 2 == $user_rec2"
12369 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12370 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12371 "$user_rec1 + 2, but is $user_rec2"
12372 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12373 [ -n "$user_rec2" ] ||
12374 error "mds$i: User ${cl_user2[mds$i]} not registered"
12375 [ $user_rec1 == $user_rec2 ] ||
12376 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12377 "$user_rec1, but is $user_rec2"
12380 # force cl_user2 to be idle (2nd part) and to reach
12381 # changelog_max_idle_time
12384 # generate one more changelog to trigger fail_loc
12385 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12386 error "create $DIR/$tdir/${tfile}bis failed"
12388 # ensure gc thread is done
12389 for i in $(mdts_nodes); do
12391 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12392 error "$i: GC-thread not done"
12396 for i in $(seq $MDSCOUNT); do
12397 # check cl_user1 still registered
12398 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12399 error "mds$i: User ${cl_user1[mds$i]} not registered"
12400 # check cl_user2 unregistered
12401 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12402 error "mds$i: User ${cl_user2[mds$i]} still registered"
12404 # check changelogs are present and starting at $user_rec1 + 1
12405 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12406 [ -n "$user_rec1" ] ||
12407 error "mds$i: User ${cl_user1[mds$i]} not registered"
12408 first_rec=$($LFS changelog $(facet_svc mds$i) |
12409 awk '{ print $1; exit; }')
12411 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12412 [ $((user_rec1 + 1)) == $first_rec ] ||
12413 error "mds$i: first index should be $user_rec1 + 1, " \
12414 "but is $first_rec"
12417 run_test 160f "changelog garbage collect (timestamped users)"
12420 remote_mds_nodsh && skip "remote MDS with nodsh"
12421 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12422 skip "Need MDS version at least 2.10.56"
12424 local mdts=$(comma_list $(mdts_nodes))
12426 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12427 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12430 changelog_register || error "first changelog_register failed"
12431 changelog_register || error "second changelog_register failed"
12433 declare -A cl_user1
12434 declare -A cl_user2
12439 # generate some changelog records to accumulate on each MDT
12440 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12441 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12442 error "create $DIR/$tdir/$tfile failed"
12444 # check changelogs have been generated
12445 local nbcl=$(changelog_dump | wc -l)
12446 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12448 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12450 "changelog_min_gc_interval=2" \
12451 "changelog_min_free_cat_entries=3"; do
12452 local MDT0=$(facet_svc $SINGLEMDS)
12453 local var="${param%=*}"
12454 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12456 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12457 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12458 error "unable to set mdd.*.$param"
12461 # simulate changelog catalog almost full
12462 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12463 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12465 for i in $(seq $MDSCOUNT); do
12466 cl_users=(${CL_USERS[mds$i]})
12467 cl_user1[mds$i]="${cl_users[0]}"
12468 cl_user2[mds$i]="${cl_users[1]}"
12470 [ -n "${cl_user1[mds$i]}" ] ||
12471 error "mds$i: no user registered"
12472 [ -n "${cl_user2[mds$i]}" ] ||
12473 error "mds$i: only ${cl_user1[mds$i]} is registered"
12475 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12476 [ -n "$user_rec1" ] ||
12477 error "mds$i: User ${cl_user1[mds$i]} not registered"
12478 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12479 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12480 [ -n "$user_rec2" ] ||
12481 error "mds$i: User ${cl_user1[mds$i]} not registered"
12482 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12483 "$user_rec1 + 2 == $user_rec2"
12484 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12485 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12486 "$user_rec1 + 2, but is $user_rec2"
12487 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12488 [ -n "$user_rec2" ] ||
12489 error "mds$i: User ${cl_user2[mds$i]} not registered"
12490 [ $user_rec1 == $user_rec2 ] ||
12491 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12492 "$user_rec1, but is $user_rec2"
12495 # ensure we are past the previous changelog_min_gc_interval set above
12498 # generate one more changelog to trigger fail_loc
12499 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12500 error "create $DIR/$tdir/${tfile}bis failed"
12502 # ensure gc thread is done
12503 for i in $(mdts_nodes); do
12505 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12506 error "$i: GC-thread not done"
12510 for i in $(seq $MDSCOUNT); do
12511 # check cl_user1 still registered
12512 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12513 error "mds$i: User ${cl_user1[mds$i]} not registered"
12514 # check cl_user2 unregistered
12515 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12516 error "mds$i: User ${cl_user2[mds$i]} still registered"
12518 # check changelogs are present and starting at $user_rec1 + 1
12519 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12520 [ -n "$user_rec1" ] ||
12521 error "mds$i: User ${cl_user1[mds$i]} not registered"
12522 first_rec=$($LFS changelog $(facet_svc mds$i) |
12523 awk '{ print $1; exit; }')
12525 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12526 [ $((user_rec1 + 1)) == $first_rec ] ||
12527 error "mds$i: first index should be $user_rec1 + 1, " \
12528 "but is $first_rec"
12531 run_test 160g "changelog garbage collect (old users)"
12534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12535 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12536 { skip "Need MDS version at least 2.10.56"; return 0; }
12538 local mdts=$(comma_list $(mdts_nodes))
12541 changelog_register || error "first changelog_register failed"
12542 changelog_register || error "second changelog_register failed"
12544 declare -A cl_user1
12545 declare -A cl_user2
12550 # generate some changelog records to accumulate on each MDT
12551 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12552 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12553 error "create $DIR/$tdir/$tfile failed"
12555 # check changelogs have been generated
12556 local nbcl=$(changelog_dump | wc -l)
12557 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12559 for param in "changelog_max_idle_time=10" \
12561 "changelog_min_gc_interval=2"; do
12562 local MDT0=$(facet_svc $SINGLEMDS)
12563 local var="${param%=*}"
12564 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12566 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12567 do_nodes $mdts $LCTL set_param mdd.*.$param
12570 # force cl_user2 to be idle (1st part)
12573 for i in $(seq $MDSCOUNT); do
12574 cl_users=(${CL_USERS[mds$i]})
12575 cl_user1[mds$i]="${cl_users[0]}"
12576 cl_user2[mds$i]="${cl_users[1]}"
12578 [ -n "${cl_user1[mds$i]}" ] ||
12579 error "mds$i: no user registered"
12580 [ -n "${cl_user2[mds$i]}" ] ||
12581 error "mds$i: only ${cl_user2[mds$i]} is registered"
12583 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12584 [ -n "$user_rec1" ] ||
12585 error "mds$i: User ${cl_user1[mds$i]} not registered"
12586 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12587 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12588 [ -n "$user_rec2" ] ||
12589 error "mds$i: User ${cl_user1[mds$i]} not registered"
12590 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12591 "$user_rec1 + 2 == $user_rec2"
12592 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12593 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12594 "$user_rec1 + 2, but is $user_rec2"
12595 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12596 [ -n "$user_rec2" ] ||
12597 error "mds$i: User ${cl_user2[mds$i]} not registered"
12598 [ $user_rec1 == $user_rec2 ] ||
12599 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12600 "$user_rec1, but is $user_rec2"
12603 # force cl_user2 to be idle (2nd part) and to reach
12604 # changelog_max_idle_time
12607 # force each GC-thread start and block then
12608 # one per MDT/MDD, set fail_val accordingly
12609 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12610 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12612 # generate more changelogs to trigger fail_loc
12613 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12614 error "create $DIR/$tdir/${tfile}bis failed"
12616 # stop MDT to stop GC-thread, should be done in back-ground as it will
12617 # block waiting for the thread to be released and exit
12618 declare -A stop_pids
12619 for i in $(seq $MDSCOUNT); do
12621 stop_pids[mds$i]=$!
12624 for i in $(mdts_nodes); do
12627 local facets=$(facets_up_on_host $i)
12629 for facet in ${facets//,/ }; do
12630 if [[ $facet == mds* ]]; then
12634 # ensure each MDS's gc threads are still present and all in "R"
12635 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12636 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12637 error "$i: expected $nb GC-thread"
12639 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12641 error "$i: GC-thread not found in R-state"
12642 # check umounts of each MDT on MDS have reached kthread_stop()
12643 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12644 error "$i: expected $nb umount"
12646 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12647 error "$i: umount not found in D-state"
12650 # release all GC-threads
12651 do_nodes $mdts $LCTL set_param fail_loc=0
12653 # wait for MDT stop to complete
12654 for i in $(seq $MDSCOUNT); do
12655 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12659 # may try to check if any orphan changelog records are present
12660 # via ldiskfs/zfs and llog_reader...
12662 # re-start/mount MDTs
12663 for i in $(seq $MDSCOUNT); do
12664 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12665 error "Fail to start mds$i"
12669 for i in $(seq $MDSCOUNT); do
12670 # check cl_user1 still registered
12671 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12672 error "mds$i: User ${cl_user1[mds$i]} not registered"
12673 # check cl_user2 unregistered
12674 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12675 error "mds$i: User ${cl_user2[mds$i]} still registered"
12677 # check changelogs are present and starting at $user_rec1 + 1
12678 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12679 [ -n "$user_rec1" ] ||
12680 error "mds$i: User ${cl_user1[mds$i]} not registered"
12681 first_rec=$($LFS changelog $(facet_svc mds$i) |
12682 awk '{ print $1; exit; }')
12684 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12685 [ $((user_rec1 + 1)) == $first_rec ] ||
12686 error "mds$i: first index should be $user_rec1 + 1, " \
12687 "but is $first_rec"
12690 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12695 local mdts=$(comma_list $(mdts_nodes))
12697 changelog_register || error "first changelog_register failed"
12699 # generate some changelog records to accumulate on each MDT
12700 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12701 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12702 error "create $DIR/$tdir/$tfile failed"
12704 # check changelogs have been generated
12705 local nbcl=$(changelog_dump | wc -l)
12706 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12708 # simulate race between register and unregister
12709 # XXX as fail_loc is set per-MDS, with DNE configs the race
12710 # simulation will only occur for one MDT per MDS and for the
12711 # others the normal race scenario will take place
12712 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12713 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12714 do_nodes $mdts $LCTL set_param fail_val=1
12716 # unregister 1st user
12717 changelog_deregister &
12719 # wait some time for deregister work to reach race rdv
12721 # register 2nd user
12722 changelog_register || error "2nd user register failed"
12724 wait $pid1 || error "1st user deregister failed"
12728 declare -A LAST_REC
12729 for i in $(seq $MDSCOUNT); do
12730 if changelog_users mds$i | grep "^cl"; then
12731 # make sure new records are added with one user present
12732 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12733 awk '/^current.index:/ { print $NF }')
12735 error "mds$i has no user registered"
12739 # generate more changelog records to accumulate on each MDT
12740 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12741 error "create $DIR/$tdir/${tfile}bis failed"
12743 for i in $(seq $MDSCOUNT); do
12744 last_rec=$(changelog_users $SINGLEMDS |
12745 awk '/^current.index:/ { print $NF }')
12746 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12747 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12748 error "changelogs are off on mds$i"
12751 run_test 160i "changelog user register/unregister race"
12754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12756 test_mkdir -c1 $DIR/$tdir
12757 cp /etc/hosts $DIR/$tdir/$tfile
12758 test_mkdir -c1 $DIR/$tdir/foo1
12759 test_mkdir -c1 $DIR/$tdir/foo2
12760 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12761 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12762 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12763 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12764 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12765 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12766 $LFS fid2path $DIR $FID
12767 error "bad link ea"
12770 rm $DIR/$tdir/foo2/zachary
12772 rm $DIR/$tdir/foo2/thor
12774 rm $DIR/$tdir/$tfile
12776 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12777 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12778 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12779 rm $DIR/$tdir/foo2/maggie
12782 local longname=$tfile.avg_len_is_thirty_two_
12783 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12784 error_noexit 'failed to unlink many hardlinks'" EXIT
12785 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12786 error "failed to hardlink many files"
12787 links=$($LFS fid2path $DIR $FID | wc -l)
12788 echo -n "${links}/1000 links in link EA"
12789 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12791 run_test 161a "link ea sanity"
12794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12795 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12798 local remote_dir=$DIR/$tdir/remote_dir
12800 mkdir -p $DIR/$tdir
12801 $LFS mkdir -i $MDTIDX $remote_dir ||
12802 error "create remote directory failed"
12804 cp /etc/hosts $remote_dir/$tfile
12805 mkdir -p $remote_dir/foo1
12806 mkdir -p $remote_dir/foo2
12807 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12808 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12809 ln $remote_dir/$tfile $remote_dir/foo1/luna
12810 ln $remote_dir/$tfile $remote_dir/foo2/thor
12812 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12814 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12815 $LFS fid2path $DIR $FID
12816 error "bad link ea"
12819 rm $remote_dir/foo2/zachary
12821 rm $remote_dir/foo2/thor
12823 rm $remote_dir/$tfile
12825 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12826 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12827 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12828 $LFS fid2path $DIR $FID
12829 error "bad link rename"
12831 rm $remote_dir/foo2/maggie
12834 local longname=filename_avg_len_is_thirty_two_
12835 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12836 error "failed to hardlink many files"
12837 links=$($LFS fid2path $DIR $FID | wc -l)
12838 echo -n "${links}/1000 links in link EA"
12839 [[ ${links} -gt 60 ]] ||
12840 error "expected at least 60 links in link EA"
12841 unlinkmany $remote_dir/foo2/$longname 1000 ||
12842 error "failed to unlink many hardlinks"
12844 run_test 161b "link ea sanity under remote directory"
12847 remote_mds_nodsh && skip "remote MDS with nodsh"
12848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12849 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12850 skip "Need MDS version at least 2.1.5"
12852 # define CLF_RENAME_LAST 0x0001
12853 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12854 changelog_register || error "changelog_register failed"
12857 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12858 touch $DIR/$tdir/foo_161c
12859 touch $DIR/$tdir/bar_161c
12860 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12861 changelog_dump | grep RENME | tail -n 5
12862 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12863 changelog_clear 0 || error "changelog_clear failed"
12864 if [ x$flags != "x0x1" ]; then
12865 error "flag $flags is not 0x1"
12868 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12869 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12870 touch $DIR/$tdir/foo_161c
12871 touch $DIR/$tdir/bar_161c
12872 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12873 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12874 changelog_dump | grep RENME | tail -n 5
12875 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12876 changelog_clear 0 || error "changelog_clear failed"
12877 if [ x$flags != "x0x0" ]; then
12878 error "flag $flags is not 0x0"
12880 echo "rename overwrite a target having nlink > 1," \
12881 "changelog record has flags of $flags"
12883 # rename doesn't overwrite a target (changelog flag 0x0)
12884 touch $DIR/$tdir/foo_161c
12885 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12886 changelog_dump | grep RENME | tail -n 5
12887 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12888 changelog_clear 0 || error "changelog_clear failed"
12889 if [ x$flags != "x0x0" ]; then
12890 error "flag $flags is not 0x0"
12892 echo "rename doesn't overwrite a target," \
12893 "changelog record has flags of $flags"
12895 # define CLF_UNLINK_LAST 0x0001
12896 # unlink a file having nlink = 1 (changelog flag 0x1)
12897 rm -f $DIR/$tdir/foo2_161c
12898 changelog_dump | grep UNLNK | tail -n 5
12899 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12900 changelog_clear 0 || error "changelog_clear failed"
12901 if [ x$flags != "x0x1" ]; then
12902 error "flag $flags is not 0x1"
12904 echo "unlink a file having nlink = 1," \
12905 "changelog record has flags of $flags"
12907 # unlink a file having nlink > 1 (changelog flag 0x0)
12908 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12909 rm -f $DIR/$tdir/foobar_161c
12910 changelog_dump | grep UNLNK | tail -n 5
12911 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12912 changelog_clear 0 || error "changelog_clear failed"
12913 if [ x$flags != "x0x0" ]; then
12914 error "flag $flags is not 0x0"
12916 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12918 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12921 remote_mds_nodsh && skip "remote MDS with nodsh"
12926 changelog_register || error "changelog_register failed"
12928 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12929 # interfer with $MOUNT/.lustre/fid/ access
12931 [[ $? -eq 0 ]] || error "mkdir failed"
12933 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12934 $LCTL set_param fail_loc=0x8000140c
12936 $LCTL set_param fail_val=5
12939 echo foofoo > $DIR/$tdir/$tfile &
12942 # wait for create to be delayed
12946 [[ $? -eq 0 ]] || error "create should be blocked"
12948 local tempfile=$(mktemp)
12949 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12950 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12951 # some delay may occur during ChangeLog publishing and file read just
12952 # above, that could allow file write to happen finally
12953 [[ -s $tempfile ]] && echo "file should be empty"
12955 $LCTL set_param fail_loc=0
12958 [[ $? -eq 0 ]] || error "create failed"
12960 run_test 161d "create with concurrent .lustre/fid access"
12963 local expected="$1"
12968 path=$($LFS fid2path "$@")
12971 if [ $rc -ne 0 ]; then
12972 error "path looked up of '$expected' failed: rc=$rc"
12973 elif [ "$path" != "$expected" ]; then
12974 error "path looked up '$path' instead of '$expected'"
12976 echo "FID '$fid' resolves to path '$path' as expected"
12980 test_162a() { # was test_162
12981 test_mkdir -p -c1 $DIR/$tdir/d2
12982 touch $DIR/$tdir/d2/$tfile
12983 touch $DIR/$tdir/d2/x1
12984 touch $DIR/$tdir/d2/x2
12985 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12986 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12988 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12989 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12992 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12993 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12994 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12996 # softlink to wrong file
12997 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12998 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12999 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13002 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13003 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13004 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13005 # fid2path dir/fsname should both work
13006 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13007 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13009 # hardlink count: check that there are 2 links
13010 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13011 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13013 # hardlink indexing: remove the first link
13014 rm $DIR/$tdir/d2/p/q/r/hlink
13015 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13017 run_test 162a "path lookup sanity"
13020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13021 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13024 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13025 error "create striped dir failed"
13027 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13028 tail -n 1 | awk '{print $2}')
13029 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13031 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13032 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13035 for ((i=0;i<5;i++)); do
13036 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13037 error "get fid for f$i failed"
13038 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13040 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13041 error "get fid for d$i failed"
13042 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13047 run_test 162b "striped directory path lookup sanity"
13049 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13051 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13052 skip "Need MDS version at least 2.7.51"
13054 local lpath=$tdir.local
13055 local rpath=$tdir.remote
13057 test_mkdir $DIR/$lpath
13058 test_mkdir $DIR/$rpath
13060 for ((i = 0; i <= 101; i++)); do
13063 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13064 error "get fid for local directory $DIR/$lpath failed"
13065 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13068 test_mkdir $DIR/$rpath
13069 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13070 error "get fid for remote directory $DIR/$rpath failed"
13071 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13076 run_test 162c "fid2path works with paths 100 or more directories deep"
13079 # do directio so as not to populate the page cache
13080 log "creating a 10 Mb file"
13081 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13082 log "starting reads"
13083 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13084 log "truncating the file"
13085 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13087 kill %+ || true # reads might have finished
13088 echo "wait until dd is finished"
13090 log "removing the temporary file"
13091 rm -rf $DIR/$tfile || error "tmp file removal failed"
13093 run_test 169 "parallel read and truncate should not deadlock"
13096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13098 $LCTL clear # bug 18514
13099 $LCTL debug_daemon start $TMP/${tfile}_log_good
13101 $LCTL debug_daemon stop
13102 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13103 error "sed failed to read log_good"
13105 $LCTL debug_daemon start $TMP/${tfile}_log_good
13107 $LCTL debug_daemon stop
13109 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13110 error "lctl df log_bad failed"
13112 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13113 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13115 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13116 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13118 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13119 error "bad_line good_line1 good_line2 are empty"
13121 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13122 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13123 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13125 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13126 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13127 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13129 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13130 error "bad_line_new good_line_new are empty"
13132 local expected_good=$((good_line1 + good_line2*2))
13134 rm -f $TMP/${tfile}*
13135 # LU-231, short malformed line may not be counted into bad lines
13136 if [ $bad_line -ne $bad_line_new ] &&
13137 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13138 error "expected $bad_line bad lines, but got $bad_line_new"
13142 if [ $expected_good -ne $good_line_new ]; then
13143 error "expected $expected_good good lines, but got $good_line_new"
13148 run_test 170 "test lctl df to handle corrupted log ====================="
13150 test_171() { # bug20592
13151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13153 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13154 $LCTL set_param fail_loc=0x50e
13155 $LCTL set_param fail_val=3000
13156 multiop_bg_pause $DIR/$tfile O_s || true
13158 kill -USR1 $MULTIPID
13162 if dmesg | grep "recursive fault"; then
13163 error "caught a recursive fault"
13165 $LCTL set_param fail_loc=0
13168 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13170 # it would be good to share it with obdfilter-survey/iokit-libecho code
13171 setup_obdecho_osc () {
13174 local obdfilter_name=$2
13175 echo "Creating new osc for $obdfilter_name on $ost_nid"
13176 # make sure we can find loopback nid
13177 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13179 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13180 ${obdfilter_name}_osc_UUID || rc=2; }
13181 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13182 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13186 cleanup_obdecho_osc () {
13187 local obdfilter_name=$1
13188 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13189 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13196 local pages=${3:-64}
13201 local obd_size=$(get_obd_size $node $OBD)
13202 local page_size=$(get_page_size $node)
13203 if [[ -n "$obd_size" ]]; then
13204 local new_count=$((obd_size / (pages * page_size / 1024)))
13205 [[ $new_count -ge $count ]] || count=$new_count
13208 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13209 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13211 if [ $rc -eq 0 ]; then
13212 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13213 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13215 echo "New object id is $id"
13216 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13218 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13219 "test_brw $count w v $pages $id" || rc=4; }
13220 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13222 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13223 "cleanup" || rc=5; }
13224 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13225 "detach" || rc=6; }
13226 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13233 if ! module_loaded obdecho; then
13234 load_module obdecho/obdecho &&
13235 stack_trap "rmmod obdecho" EXIT ||
13236 error "unable to load obdecho on client"
13239 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13240 local host=$($LCTL get_param -n osc.$osc.import |
13241 awk '/current_connection:/ { print $2 }' )
13242 local target=$($LCTL get_param -n osc.$osc.import |
13243 awk '/target:/ { print $2 }' )
13244 target=${target%_UUID}
13246 if [ -n "$target" ]; then
13247 setup_obdecho_osc $host $target &&
13248 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13249 { error "obdecho setup failed with $?"; return; }
13251 obdecho_test ${target}_osc client ||
13252 error "obdecho_test failed on ${target}_osc"
13254 $LCTL get_param osc.$osc.import
13255 error "there is no osc.$osc.import target"
13258 run_test 180a "test obdecho on osc"
13261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13262 remote_ost_nodsh && skip "remote OST with nodsh"
13264 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13265 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13266 error "failed to load module obdecho"
13268 local target=$(do_facet ost1 $LCTL dl |
13269 awk '/obdfilter/ { print $4; exit; }')
13271 if [ -n "$target" ]; then
13272 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13274 do_facet ost1 $LCTL dl
13275 error "there is no obdfilter target on ost1"
13278 run_test 180b "test obdecho directly on obdfilter"
13280 test_180c() { # LU-2598
13281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13282 remote_ost_nodsh && skip "remote OST with nodsh"
13283 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13284 skip "Need MDS version at least 2.4.0"
13286 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13287 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13288 error "failed to load module obdecho"
13290 local target=$(do_facet ost1 $LCTL dl |
13291 awk '/obdfilter/ { print $4; exit; }')
13293 if [ -n "$target" ]; then
13294 local pages=16384 # 64MB bulk I/O RPC size
13296 obdecho_test "$target" ost1 "$pages" ||
13297 error "obdecho_test with pages=$pages failed with $?"
13299 do_facet ost1 $LCTL dl
13300 error "there is no obdfilter target on ost1"
13303 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13305 test_181() { # bug 22177
13306 test_mkdir $DIR/$tdir
13307 # create enough files to index the directory
13308 createmany -o $DIR/$tdir/foobar 4000
13309 # print attributes for debug purpose
13312 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13314 # remove the files & current working dir
13315 unlinkmany $DIR/$tdir/foobar 4000
13317 kill -USR1 $MULTIPID
13319 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13322 run_test 181 "Test open-unlinked dir ========================"
13328 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13330 $LCTL set_param mdc.*.rpc_stats=clear
13332 for (( i = 0; i < $tcount; i++ )) ; do
13333 mkdir $DIR/$tdir/$i
13336 for (( i = 0; i < $tcount; i++ )) ; do
13337 createmany -o $DIR/$tdir/$i/f- $fcount &
13341 for (( i = 0; i < $tcount; i++ )) ; do
13342 unlinkmany $DIR/$tdir/$i/f- $fcount &
13346 $LCTL get_param mdc.*.rpc_stats
13350 run_test 182 "Test parallel modify metadata operations ================"
13352 test_183() { # LU-2275
13353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13354 remote_mds_nodsh && skip "remote MDS with nodsh"
13355 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13356 skip "Need MDS version at least 2.3.56"
13358 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13359 echo aaa > $DIR/$tdir/$tfile
13361 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13362 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13364 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13365 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13367 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13369 # Flush negative dentry cache
13370 touch $DIR/$tdir/$tfile
13372 # We are not checking for any leaked references here, they'll
13373 # become evident next time we do cleanup with module unload.
13376 run_test 183 "No crash or request leak in case of strange dispositions ========"
13378 # test suite 184 is for LU-2016, LU-2017
13380 check_swap_layouts_support
13382 dir0=$DIR/$tdir/$testnum
13383 test_mkdir -p -c1 $dir0
13388 $SETSTRIPE -c1 $file1
13390 $SETSTRIPE -c2 $file2
13392 gen1=$($GETSTRIPE -g $file1)
13393 gen2=$($GETSTRIPE -g $file2)
13395 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13396 gen=$($GETSTRIPE -g $file1)
13397 [[ $gen1 != $gen ]] ||
13398 "Layout generation on $file1 does not change"
13399 gen=$($GETSTRIPE -g $file2)
13400 [[ $gen2 != $gen ]] ||
13401 "Layout generation on $file2 does not change"
13403 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13404 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13406 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13408 run_test 184a "Basic layout swap"
13411 check_swap_layouts_support
13413 dir0=$DIR/$tdir/$testnum
13414 mkdir -p $dir0 || error "creating dir $dir0"
13421 $SETSTRIPE -c1 $file1
13422 $SETSTRIPE -c2 $file2
13423 $SETSTRIPE -c1 $file3
13424 chown $RUNAS_ID $file3
13425 gen1=$($GETSTRIPE -g $file1)
13426 gen2=$($GETSTRIPE -g $file2)
13428 $LFS swap_layouts $dir1 $dir2 &&
13429 error "swap of directories layouts should fail"
13430 $LFS swap_layouts $dir1 $file1 &&
13431 error "swap of directory and file layouts should fail"
13432 $RUNAS $LFS swap_layouts $file1 $file2 &&
13433 error "swap of file we cannot write should fail"
13434 $LFS swap_layouts $file1 $file3 &&
13435 error "swap of file with different owner should fail"
13436 /bin/true # to clear error code
13438 run_test 184b "Forbidden layout swap (will generate errors)"
13441 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13442 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13443 check_swap_layouts_support
13445 local dir0=$DIR/$tdir/$testnum
13446 mkdir -p $dir0 || error "creating dir $dir0"
13448 local ref1=$dir0/ref1
13449 local ref2=$dir0/ref2
13450 local file1=$dir0/file1
13451 local file2=$dir0/file2
13452 # create a file large enough for the concurrent test
13453 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13454 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13455 echo "ref file size: ref1($(stat -c %s $ref1))," \
13456 "ref2($(stat -c %s $ref2))"
13459 dd if=$ref1 of=$file1 bs=16k &
13462 # Make sure dd starts to copy file
13463 while [ ! -f $file1 ]; do sleep 0.1; done
13465 $LFS swap_layouts $file1 $file2
13468 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13469 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13471 # how many bytes copied before swapping layout
13472 local copied=$(stat -c %s $file2)
13473 local remaining=$(stat -c %s $ref1)
13474 remaining=$((remaining - copied))
13475 echo "Copied $copied bytes before swapping layout..."
13477 cmp -n $copied $file1 $ref2 | grep differ &&
13478 error "Content mismatch [0, $copied) of ref2 and file1"
13479 cmp -n $copied $file2 $ref1 ||
13480 error "Content mismatch [0, $copied) of ref1 and file2"
13481 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13482 error "Content mismatch [$copied, EOF) of ref1 and file1"
13485 rm -f $ref1 $ref2 $file1 $file2
13487 run_test 184c "Concurrent write and layout swap"
13490 check_swap_layouts_support
13491 [ -z "$(which getfattr 2>/dev/null)" ] &&
13492 skip_env "no getfattr command"
13494 local file1=$DIR/$tdir/$tfile-1
13495 local file2=$DIR/$tdir/$tfile-2
13496 local file3=$DIR/$tdir/$tfile-3
13500 mkdir -p $DIR/$tdir
13501 touch $file1 || error "create $file1 failed"
13502 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13503 error "create $file2 failed"
13504 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13505 error "create $file3 failed"
13506 lovea1=$(get_layout_param $file1)
13508 $LFS swap_layouts $file2 $file3 ||
13509 error "swap $file2 $file3 layouts failed"
13510 $LFS swap_layouts $file1 $file2 ||
13511 error "swap $file1 $file2 layouts failed"
13513 lovea2=$(get_layout_param $file2)
13516 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13518 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13519 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13521 run_test 184d "allow stripeless layouts swap"
13524 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13525 skip "Need MDS version at least 2.6.94"
13526 check_swap_layouts_support
13527 [ -z "$(which getfattr 2>/dev/null)" ] &&
13528 skip_env "no getfattr command"
13530 local file1=$DIR/$tdir/$tfile-1
13531 local file2=$DIR/$tdir/$tfile-2
13532 local file3=$DIR/$tdir/$tfile-3
13535 mkdir -p $DIR/$tdir
13536 touch $file1 || error "create $file1 failed"
13537 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13538 error "create $file2 failed"
13539 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13540 error "create $file3 failed"
13542 $LFS swap_layouts $file1 $file2 ||
13543 error "swap $file1 $file2 layouts failed"
13545 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13546 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13548 echo 123 > $file1 || error "Should be able to write into $file1"
13550 $LFS swap_layouts $file1 $file3 ||
13551 error "swap $file1 $file3 layouts failed"
13553 echo 123 > $file1 || error "Should be able to write into $file1"
13555 rm -rf $file1 $file2 $file3
13557 run_test 184e "Recreate layout after stripeless layout swaps"
13559 test_185() { # LU-2441
13560 # LU-3553 - no volatile file support in old servers
13561 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13562 skip "Need MDS version at least 2.3.60"
13564 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13565 touch $DIR/$tdir/spoo
13566 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13567 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13568 error "cannot create/write a volatile file"
13569 [ "$FILESET" == "" ] &&
13570 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13571 error "FID is still valid after close"
13573 multiop_bg_pause $DIR/$tdir vVw4096_c
13580 # assume that the next FID for this client is sequential, since stdout
13581 # is unfortunately eaten by multiop_bg_pause
13582 local n=$((${fidv[1]} + 1))
13583 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13584 if [ "$FILESET" == "" ]; then
13585 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13586 error "FID is missing before close"
13588 kill -USR1 $multi_pid
13589 # 1 second delay, so if mtime change we will see it
13591 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13592 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13594 run_test 185 "Volatile file support"
13597 remote_mds_nodsh && skip "remote MDS with nodsh"
13598 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13599 skip "Need MDS version at least 2.3.0"
13601 local dir0=$DIR/$tdir/$testnum
13602 mkdir -p $dir0 || error "creating dir $dir0"
13604 local file=$dir0/file1
13605 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13606 local dv1=$($LFS data_version $file)
13607 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13608 local dv2=$($LFS data_version $file)
13609 [[ $dv1 != $dv2 ]] ||
13610 error "data version did not change on write $dv1 == $dv2"
13615 run_test 187a "Test data version change"
13618 remote_mds_nodsh && skip "remote MDS with nodsh"
13619 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13620 skip "Need MDS version at least 2.3.0"
13622 local dir0=$DIR/$tdir/$testnum
13623 mkdir -p $dir0 || error "creating dir $dir0"
13625 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13626 [[ ${DV[0]} != ${DV[1]} ]] ||
13627 error "data version did not change on write"\
13628 " ${DV[0]} == ${DV[1]}"
13633 run_test 187b "Test data version change on volatile file"
13636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13637 remote_mgs_nodsh && skip "remote MGS with nodsh"
13638 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13640 local POOL=${POOL:-cea1}
13641 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13642 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13645 local last_ost=$(($OSTCOUNT - 1))
13647 local ost_list=$(seq $first_ost $ost_step $last_ost)
13648 local ost_range="$first_ost $last_ost $ost_step"
13649 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13650 local file_dir=$POOL_ROOT/file_tst
13651 local subdir=$test_path/subdir
13654 if ! combined_mgs_mds ; then
13659 # former test_200a test_200b
13660 pool_add $POOL || { rc=$? ; break; }
13661 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13662 # former test_200c test_200d
13663 mkdir -p $test_path
13664 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13665 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13667 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13668 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13669 || { rc=$? ; break; }
13670 # former test_200e test_200f
13671 local files=$((OSTCOUNT*3))
13672 pool_alloc_files $POOL $test_path $files "$ost_list" \
13673 || { rc=$? ; break; }
13674 pool_create_files $POOL $file_dir $files "$ost_list" \
13675 || { rc=$? ; break; }
13676 # former test_200g test_200h
13677 pool_lfs_df $POOL || { rc=$? ; break; }
13678 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13680 # former test_201a test_201b test_201c
13681 pool_remove_first_target $POOL || { rc=$? ; break; }
13683 local f=$test_path/$tfile
13684 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13685 pool_remove $POOL $f || { rc=$? ; break; }
13691 if ! combined_mgs_mds ; then
13696 run_test 200 "OST pools"
13698 # usage: default_attr <count | size | offset>
13700 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13703 # usage: check_default_stripe_attr
13704 check_default_stripe_attr() {
13705 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13708 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13710 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13714 error "unknown getstripe attr '$1'"
13717 [ $ACTUAL == $EXPECTED ] ||
13718 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13722 test_mkdir $DIR/$tdir
13723 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13725 check_default_stripe_attr --stripe-count
13726 check_default_stripe_attr --stripe-size
13727 check_default_stripe_attr --stripe-index
13729 run_test 204a "Print default stripe attributes"
13732 test_mkdir $DIR/$tdir
13733 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13735 check_default_stripe_attr --stripe-size
13736 check_default_stripe_attr --stripe-index
13738 run_test 204b "Print default stripe size and offset"
13741 test_mkdir $DIR/$tdir
13742 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13744 check_default_stripe_attr --stripe-count
13745 check_default_stripe_attr --stripe-index
13747 run_test 204c "Print default stripe count and offset"
13750 test_mkdir $DIR/$tdir
13751 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13753 check_default_stripe_attr --stripe-count
13754 check_default_stripe_attr --stripe-size
13756 run_test 204d "Print default stripe count and size"
13759 test_mkdir $DIR/$tdir
13760 $SETSTRIPE -d $DIR/$tdir
13762 check_default_stripe_attr --stripe-count --raw
13763 check_default_stripe_attr --stripe-size --raw
13764 check_default_stripe_attr --stripe-index --raw
13766 run_test 204e "Print raw stripe attributes"
13769 test_mkdir $DIR/$tdir
13770 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13772 check_default_stripe_attr --stripe-size --raw
13773 check_default_stripe_attr --stripe-index --raw
13775 run_test 204f "Print raw stripe size and offset"
13778 test_mkdir $DIR/$tdir
13779 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13781 check_default_stripe_attr --stripe-count --raw
13782 check_default_stripe_attr --stripe-index --raw
13784 run_test 204g "Print raw stripe count and offset"
13787 test_mkdir $DIR/$tdir
13788 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13790 check_default_stripe_attr --stripe-count --raw
13791 check_default_stripe_attr --stripe-size --raw
13793 run_test 204h "Print raw stripe count and size"
13795 # Figure out which job scheduler is being used, if any,
13796 # or use a fake one
13797 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13798 JOBENV=SLURM_JOB_ID
13799 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13801 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13803 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13804 JOBENV=LOADL_STEP_ID
13805 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13808 $LCTL list_param jobid_name > /dev/null 2>&1
13809 if [ $? -eq 0 ]; then
13815 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13817 verify_jobstats() {
13822 # we don't really need to clear the stats for this test to work, since each
13823 # command has a unique jobid, but it makes debugging easier if needed.
13824 # for facet in $facets; do
13825 # local dev=$(convert_facet2label $facet)
13826 # # clear old jobstats
13827 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13830 # use a new JobID for each test, or we might see an old one
13831 [ "$JOBENV" = "FAKE_JOBID" ] &&
13832 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13834 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13836 [ "$JOBENV" = "nodelocal" ] && {
13837 FAKE_JOBID=id.$testnum.%e.$RANDOM
13838 $LCTL set_param jobid_name=$FAKE_JOBID
13839 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13842 log "Test: ${cmd[*]}"
13843 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13845 if [ $JOBENV = "FAKE_JOBID" ]; then
13846 FAKE_JOBID=$JOBVAL ${cmd[*]}
13851 # all files are created on OST0000
13852 for facet in $facets; do
13853 local stats="*.$(convert_facet2label $facet).job_stats"
13855 # strip out libtool wrappers for in-tree executables
13856 if [ $(do_facet $facet lctl get_param $stats |
13857 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13858 do_facet $facet lctl get_param $stats
13859 error "No jobstats for $JOBVAL found on $facet::$stats"
13865 local new_jobenv=$1
13867 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13868 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13871 test_205() { # Job stats
13872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13873 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13874 skip "Need MDS version with at least 2.7.1"
13875 remote_mgs_nodsh && skip "remote MGS with nodsh"
13876 remote_mds_nodsh && skip "remote MDS with nodsh"
13877 remote_ost_nodsh && skip "remote OST with nodsh"
13878 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13879 skip "Server doesn't support jobstats"
13880 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13882 local old_jobenv=$($LCTL get_param -n jobid_var)
13883 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13884 stack_trap "do_facet mgs \
13885 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13889 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13890 mdt.*.job_cleanup_interval | head -n 1)
13891 local new_interval=5
13892 do_facet $SINGLEMDS \
13893 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13894 stack_trap "do_facet $SINGLEMDS \
13895 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13896 local start=$SECONDS
13900 cmd="mkdir $DIR/$tdir"
13901 verify_jobstats "$cmd" "$SINGLEMDS"
13903 cmd="rmdir $DIR/$tdir"
13904 verify_jobstats "$cmd" "$SINGLEMDS"
13905 # mkdir on secondary MDT
13906 if [ $MDSCOUNT -gt 1 ]; then
13907 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13908 verify_jobstats "$cmd" "mds2"
13911 cmd="mknod $DIR/$tfile c 1 3"
13912 verify_jobstats "$cmd" "$SINGLEMDS"
13914 cmd="rm -f $DIR/$tfile"
13915 verify_jobstats "$cmd" "$SINGLEMDS"
13916 # create all files on OST0000 so verify_jobstats can find OST stats
13918 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13919 verify_jobstats "$cmd" "$SINGLEMDS"
13921 cmd="touch $DIR/$tfile"
13922 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13924 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13925 verify_jobstats "$cmd" "ost1"
13927 cancel_lru_locks osc
13928 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13929 verify_jobstats "$cmd" "ost1"
13931 cmd="$TRUNCATE $DIR/$tfile 0"
13932 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13934 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13935 verify_jobstats "$cmd" "$SINGLEMDS"
13936 # jobstats expiry - sleep until old stats should be expired
13937 local left=$((new_interval + 5 - (SECONDS - start)))
13938 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13939 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13941 cmd="mkdir $DIR/$tdir.expire"
13942 verify_jobstats "$cmd" "$SINGLEMDS"
13943 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13944 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13946 # Ensure that jobid are present in changelog (if supported by MDS)
13947 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13948 changelog_dump | tail -10
13949 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13950 [ $jobids -eq 9 ] ||
13951 error "Wrong changelog jobid count $jobids != 9"
13955 jobstats_set $JOBENV
13957 changelog_dump | grep $tfile
13958 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13959 [ $jobids -eq 0 ] ||
13960 error "Unexpected jobids when jobid_var=$JOBENV"
13963 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13964 JOBENV="JOBCOMPLEX"
13965 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13967 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13969 run_test 205 "Verify job stats"
13971 # LU-1480, LU-1773 and LU-1657
13973 mkdir -p $DIR/$tdir
13974 $SETSTRIPE -c -1 $DIR/$tdir
13975 #define OBD_FAIL_LOV_INIT 0x1403
13976 $LCTL set_param fail_loc=0xa0001403
13977 $LCTL set_param fail_val=1
13978 touch $DIR/$tdir/$tfile || true
13980 run_test 206 "fail lov_init_raid0() doesn't lbug"
13983 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13984 local fsz=`stat -c %s $DIR/$tfile`
13985 cancel_lru_locks mdc
13987 # do not return layout in getattr intent
13988 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13989 $LCTL set_param fail_loc=0x170
13990 local sz=`stat -c %s $DIR/$tfile`
13992 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13996 run_test 207a "can refresh layout at glimpse"
13999 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14000 local cksum=`md5sum $DIR/$tfile`
14001 local fsz=`stat -c %s $DIR/$tfile`
14002 cancel_lru_locks mdc
14003 cancel_lru_locks osc
14005 # do not return layout in getattr intent
14006 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14007 $LCTL set_param fail_loc=0x171
14009 # it will refresh layout after the file is opened but before read issues
14010 echo checksum is "$cksum"
14011 echo "$cksum" |md5sum -c --quiet || error "file differs"
14015 run_test 207b "can refresh layout at open"
14018 # FIXME: in this test suite, only RD lease is used. This is okay
14019 # for now as only exclusive open is supported. After generic lease
14020 # is done, this test suite should be revised. - Jinshan
14022 remote_mds_nodsh && skip "remote MDS with nodsh"
14023 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14024 skip "Need MDS version at least 2.4.52"
14026 echo "==== test 1: verify get lease work"
14027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14029 echo "==== test 2: verify lease can be broken by upcoming open"
14030 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14034 $MULTIOP $DIR/$tfile oO_RDONLY:c
14035 kill -USR1 $PID && wait $PID || error "break lease error"
14037 echo "==== test 3: verify lease can't be granted if an open already exists"
14038 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14042 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14043 kill -USR1 $PID && wait $PID || error "open file error"
14045 echo "==== test 4: lease can sustain over recovery"
14046 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14052 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14054 echo "==== test 5: lease broken can't be regained by replay"
14055 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14059 # open file to break lease and then recovery
14060 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14063 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14067 run_test 208 "Exclusive open"
14070 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14071 skip_env "must have disp_stripe"
14074 sync; sleep 5; sync;
14076 echo 3 > /proc/sys/vm/drop_caches
14077 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14079 # open/close 500 times
14080 for i in $(seq 500); do
14084 echo 3 > /proc/sys/vm/drop_caches
14085 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14087 echo "before: $req_before, after: $req_after"
14088 [ $((req_after - req_before)) -ge 300 ] &&
14089 error "open/close requests are not freed"
14092 run_test 209 "read-only open/close requests should be freed promptly"
14096 size=$((size % 8192 + 1))
14097 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14098 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14099 rm -f $DIR/f212 $DIR/f212.xyz
14101 run_test 212 "Sendfile test ============================================"
14104 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14105 cancel_lru_locks osc
14106 lctl set_param fail_loc=0x8000040f
14107 # generate a read lock
14108 cat $DIR/$tfile > /dev/null
14109 # write to the file, it will try to cancel the above read lock.
14110 cat /etc/hosts >> $DIR/$tfile
14112 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14114 test_214() { # for bug 20133
14115 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14116 for (( i=0; i < 340; i++ )) ; do
14117 touch $DIR/$tdir/d214c/a$i
14120 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14121 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14122 ls $DIR/d214c || error "ls $DIR/d214c failed"
14123 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14124 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14126 run_test 214 "hash-indexed directory test - bug 20133"
14128 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14129 create_lnet_proc_files() {
14130 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14133 # counterpart of create_lnet_proc_files
14134 remove_lnet_proc_files() {
14135 rm -f $TMP/lnet_$1.sys
14138 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14139 # 3rd arg as regexp for body
14140 check_lnet_proc_stats() {
14141 local l=$(cat "$TMP/lnet_$1" |wc -l)
14142 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14144 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14147 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14148 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14149 # optional and can be regexp for 2nd line (lnet.routes case)
14150 check_lnet_proc_entry() {
14151 local blp=2 # blp stands for 'position of 1st line of body'
14152 [ -z "$5" ] || blp=3 # lnet.routes case
14154 local l=$(cat "$TMP/lnet_$1" |wc -l)
14155 # subtracting one from $blp because the body can be empty
14156 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14158 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14159 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14161 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14162 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14164 # bail out if any unexpected line happened
14165 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14166 [ "$?" != 0 ] || error "$2 misformatted"
14169 test_215() { # for bugs 18102, 21079, 21517
14170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14172 local N='(0|[1-9][0-9]*)' # non-negative numeric
14173 local P='[1-9][0-9]*' # positive numeric
14174 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14175 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14176 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14177 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14179 local L1 # regexp for 1st line
14180 local L2 # regexp for 2nd line (optional)
14181 local BR # regexp for the rest (body)
14183 # lnet.stats should look as 11 space-separated non-negative numerics
14184 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14185 create_lnet_proc_files "stats"
14186 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14187 remove_lnet_proc_files "stats"
14189 # lnet.routes should look like this:
14190 # Routing disabled/enabled
14191 # net hops priority state router
14192 # where net is a string like tcp0, hops > 0, priority >= 0,
14193 # state is up/down,
14194 # router is a string like 192.168.1.1@tcp2
14195 L1="^Routing (disabled|enabled)$"
14196 L2="^net +hops +priority +state +router$"
14197 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14198 create_lnet_proc_files "routes"
14199 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14200 remove_lnet_proc_files "routes"
14202 # lnet.routers should look like this:
14203 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14204 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14205 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14206 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14207 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14208 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14209 create_lnet_proc_files "routers"
14210 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14211 remove_lnet_proc_files "routers"
14213 # lnet.peers should look like this:
14214 # nid refs state last max rtr min tx min queue
14215 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14216 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14217 # numeric (0 or >0 or <0), queue >= 0.
14218 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14219 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14220 create_lnet_proc_files "peers"
14221 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14222 remove_lnet_proc_files "peers"
14224 # lnet.buffers should look like this:
14225 # pages count credits min
14226 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14227 L1="^pages +count +credits +min$"
14228 BR="^ +$N +$N +$I +$I$"
14229 create_lnet_proc_files "buffers"
14230 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14231 remove_lnet_proc_files "buffers"
14233 # lnet.nis should look like this:
14234 # nid status alive refs peer rtr max tx min
14235 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14236 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14237 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14238 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14239 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14240 create_lnet_proc_files "nis"
14241 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14242 remove_lnet_proc_files "nis"
14244 # can we successfully write to lnet.stats?
14245 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14247 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14249 test_216() { # bug 20317
14250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14251 remote_ost_nodsh && skip "remote OST with nodsh"
14254 local facets=$(get_facets OST)
14255 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14257 save_lustre_params client "osc.*.contention_seconds" > $p
14258 save_lustre_params $facets \
14259 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14260 save_lustre_params $facets \
14261 "ldlm.namespaces.filter-*.contended_locks" >> $p
14262 save_lustre_params $facets \
14263 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14264 clear_stats osc.*.osc_stats
14266 # agressive lockless i/o settings
14267 do_nodes $(comma_list $(osts_nodes)) \
14268 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14269 ldlm.namespaces.filter-*.contended_locks=0 \
14270 ldlm.namespaces.filter-*.contention_seconds=60"
14271 lctl set_param -n osc.*.contention_seconds=60
14273 $DIRECTIO write $DIR/$tfile 0 10 4096
14274 $CHECKSTAT -s 40960 $DIR/$tfile
14276 # disable lockless i/o
14277 do_nodes $(comma_list $(osts_nodes)) \
14278 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14279 ldlm.namespaces.filter-*.contended_locks=32 \
14280 ldlm.namespaces.filter-*.contention_seconds=0"
14281 lctl set_param -n osc.*.contention_seconds=0
14282 clear_stats osc.*.osc_stats
14284 dd if=/dev/zero of=$DIR/$tfile count=0
14285 $CHECKSTAT -s 0 $DIR/$tfile
14287 restore_lustre_params <$p
14291 run_test 216 "check lockless direct write updates file size and kms correctly"
14293 test_217() { # bug 22430
14294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14299 for node in $(nodes_list); do
14300 nid=$(host_nids_address $node $NETTYPE)
14301 if [[ $nid = *-* ]] ; then
14302 echo "lctl ping $(h2nettype $nid)"
14303 lctl ping $(h2nettype $nid)
14305 echo "skipping $node (no hyphen detected)"
14309 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14312 # do directio so as not to populate the page cache
14313 log "creating a 10 Mb file"
14314 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14315 log "starting reads"
14316 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14317 log "truncating the file"
14318 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14320 kill %+ || true # reads might have finished
14321 echo "wait until dd is finished"
14323 log "removing the temporary file"
14324 rm -rf $DIR/$tfile || error "tmp file removal failed"
14326 run_test 218 "parallel read and truncate should not deadlock"
14329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14331 # write one partial page
14332 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14333 # set no grant so vvp_io_commit_write will do sync write
14334 $LCTL set_param fail_loc=0x411
14335 # write a full page at the end of file
14336 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14338 $LCTL set_param fail_loc=0
14339 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14340 $LCTL set_param fail_loc=0x411
14341 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14344 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14345 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14347 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14349 test_220() { #LU-325
14350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14351 remote_ost_nodsh && skip "remote OST with nodsh"
14352 remote_mds_nodsh && skip "remote MDS with nodsh"
14353 remote_mgs_nodsh && skip "remote MGS with nodsh"
14357 # create on MDT0000 so the last_id and next_id are correct
14359 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14363 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14364 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14365 osc.$mdtosc_proc1.prealloc_last_id)
14366 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14367 osc.$mdtosc_proc1.prealloc_next_id)
14371 if ! combined_mgs_mds ; then
14375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14376 #define OBD_FAIL_OST_ENOINO 0x229
14377 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14378 create_pool $FSNAME.$TESTNAME || return 1
14379 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14381 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14383 MDSOBJS=$((last_id - next_id))
14384 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14386 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14387 echo "OST still has $count kbytes free"
14389 echo "create $MDSOBJS files @next_id..."
14390 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14392 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14393 osc.$mdtosc_proc1.prealloc_last_id)
14394 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14395 osc.$mdtosc_proc1.prealloc_next_id)
14397 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14402 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14403 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14405 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14406 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14407 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14408 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14409 echo "unlink $MDSOBJS files @$next_id..."
14410 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14412 if ! combined_mgs_mds ; then
14416 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14421 dd if=`which date` of=$MOUNT/date oflag=sync
14422 chmod +x $MOUNT/date
14424 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14425 $LCTL set_param fail_loc=0x80001401
14427 $MOUNT/date > /dev/null
14430 run_test 221 "make sure fault and truncate race to not cause OOM"
14433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14436 test_mkdir $DIR/$tdir
14437 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14438 createmany -o $DIR/$tdir/$tfile 10
14439 cancel_lru_locks mdc
14440 cancel_lru_locks osc
14441 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14442 $LCTL set_param fail_loc=0x31a
14443 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14444 $LCTL set_param fail_loc=0
14447 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14453 test_mkdir $DIR/$tdir
14454 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14455 createmany -o $DIR/$tdir/$tfile 10
14456 cancel_lru_locks mdc
14457 cancel_lru_locks osc
14458 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14459 $LCTL set_param fail_loc=0x31a
14460 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14461 $LCTL set_param fail_loc=0
14463 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14469 test_mkdir $DIR/$tdir
14470 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14471 createmany -o $DIR/$tdir/$tfile 10
14472 cancel_lru_locks mdc
14473 cancel_lru_locks osc
14474 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14475 $LCTL set_param fail_loc=0x31b
14476 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14477 $LCTL set_param fail_loc=0
14480 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14482 test_224a() { # LU-1039, MRP-303
14483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14485 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14486 $LCTL set_param fail_loc=0x508
14487 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14488 $LCTL set_param fail_loc=0
14491 run_test 224a "Don't panic on bulk IO failure"
14493 test_224b() { # LU-1039, MRP-303
14494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14496 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14497 cancel_lru_locks osc
14498 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14499 $LCTL set_param fail_loc=0x515
14500 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14501 $LCTL set_param fail_loc=0
14504 run_test 224b "Don't panic on bulk IO failure"
14506 test_224c() { # LU-6441
14507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14508 remote_mds_nodsh && skip "remote MDS with nodsh"
14510 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14511 save_writethrough $p
14512 set_cache writethrough on
14514 local pages_per_rpc=$($LCTL get_param \
14515 osc.*.max_pages_per_rpc)
14516 local at_max=$($LCTL get_param -n at_max)
14517 local timeout=$($LCTL get_param -n timeout)
14518 local test_at="$LCTL get_param -n at_max"
14519 local param_at="$FSNAME.sys.at_max"
14520 local test_timeout="$LCTL get_param -n timeout"
14521 local param_timeout="$FSNAME.sys.timeout"
14523 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14525 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14526 error "conf_param at_max=0 failed"
14527 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14528 error "conf_param timeout=5 failed"
14530 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14531 do_facet ost1 $LCTL set_param fail_loc=0x520
14532 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14533 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14535 do_facet ost1 $LCTL set_param fail_loc=0
14537 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14538 error "conf_param at_max=$at_max failed"
14539 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14540 $timeout || error "conf_param timeout=$timeout failed"
14542 $LCTL set_param -n $pages_per_rpc
14543 restore_lustre_params < $p
14546 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14548 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14551 if [ -z ${MDSSURVEY} ]; then
14552 skip_env "mds-survey not found"
14554 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14555 skip "Need MDS version at least 2.2.51"
14557 local mds=$(facet_host $SINGLEMDS)
14558 local target=$(do_nodes $mds 'lctl dl' |
14559 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14561 local cmd1="file_count=1000 thrhi=4"
14562 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14563 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14564 local cmd="$cmd1 $cmd2 $cmd3"
14566 rm -f ${TMP}/mds_survey*
14568 eval $cmd || error "mds-survey with zero-stripe failed"
14569 cat ${TMP}/mds_survey*
14570 rm -f ${TMP}/mds_survey*
14572 run_test 225a "Metadata survey sanity with zero-stripe"
14575 if [ -z ${MDSSURVEY} ]; then
14576 skip_env "mds-survey not found"
14578 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14579 skip "Need MDS version at least 2.2.51"
14580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14581 remote_mds_nodsh && skip "remote MDS with nodsh"
14582 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14583 skip_env "Need to mount OST to test"
14586 local mds=$(facet_host $SINGLEMDS)
14587 local target=$(do_nodes $mds 'lctl dl' |
14588 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14590 local cmd1="file_count=1000 thrhi=4"
14591 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14592 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14593 local cmd="$cmd1 $cmd2 $cmd3"
14595 rm -f ${TMP}/mds_survey*
14597 eval $cmd || error "mds-survey with stripe_count failed"
14598 cat ${TMP}/mds_survey*
14599 rm -f ${TMP}/mds_survey*
14601 run_test 225b "Metadata survey sanity with stripe_count = 1"
14603 mcreate_path2fid () {
14609 local path=$DIR/$tdir/$name
14614 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14615 error "cannot create $desc"
14617 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14619 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14621 fid_path=$($LFS fid2path $MOUNT $fid)
14623 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14625 [ "$path" == "$fid_path" ] ||
14626 error "fid2path returned $fid_path, expected $path"
14628 echo "pass with $path and $fid"
14633 mkdir -p $DIR/$tdir
14635 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14636 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14637 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14638 mcreate_path2fid 0040666 0 0 dir "directory"
14639 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14640 mcreate_path2fid 0100666 0 0 file "regular file"
14641 mcreate_path2fid 0120666 0 0 link "symbolic link"
14642 mcreate_path2fid 0140666 0 0 sock "socket"
14644 run_test 226a "call path2fid and fid2path on files of all type"
14647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14652 mkdir -p $DIR/$tdir
14653 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14654 error "create remote directory failed"
14655 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14656 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14657 "character special file (null)"
14658 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14659 "character special file (no device)"
14660 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14661 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14662 "block special file (loop)"
14663 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14664 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14665 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14667 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14669 # LU-1299 Executing or running ldd on a truncated executable does not
14670 # cause an out-of-memory condition.
14672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14673 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14675 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14676 chmod +x $MOUNT/date
14678 $MOUNT/date > /dev/null
14679 ldd $MOUNT/date > /dev/null
14682 run_test 227 "running truncated executable does not cause OOM"
14684 # LU-1512 try to reuse idle OI blocks
14686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14687 remote_mds_nodsh && skip "remote MDS with nodsh"
14688 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14689 skip_env "ldiskfs only test"
14691 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14692 local myDIR=$DIR/$tdir
14695 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14696 $LCTL set_param fail_loc=0x80001002
14697 createmany -o $myDIR/t- 10000
14698 $LCTL set_param fail_loc=0
14699 # The guard is current the largest FID holder
14701 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14703 local IDX=$(($SEQ % 64))
14705 do_facet $SINGLEMDS sync
14706 # Make sure journal flushed.
14708 local blk1=$(do_facet $SINGLEMDS \
14709 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14710 grep Blockcount | awk '{print $4}')
14712 # Remove old files, some OI blocks will become idle.
14713 unlinkmany $myDIR/t- 10000
14714 # Create new files, idle OI blocks should be reused.
14715 createmany -o $myDIR/t- 2000
14716 do_facet $SINGLEMDS sync
14717 # Make sure journal flushed.
14719 local blk2=$(do_facet $SINGLEMDS \
14720 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14721 grep Blockcount | awk '{print $4}')
14723 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14725 run_test 228a "try to reuse idle OI blocks"
14728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14729 remote_mds_nodsh && skip "remote MDS with nodsh"
14730 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14731 skip_env "ldiskfs only test"
14733 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14734 local myDIR=$DIR/$tdir
14737 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14738 $LCTL set_param fail_loc=0x80001002
14739 createmany -o $myDIR/t- 10000
14740 $LCTL set_param fail_loc=0
14741 # The guard is current the largest FID holder
14743 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14745 local IDX=$(($SEQ % 64))
14747 do_facet $SINGLEMDS sync
14748 # Make sure journal flushed.
14750 local blk1=$(do_facet $SINGLEMDS \
14751 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14752 grep Blockcount | awk '{print $4}')
14754 # Remove old files, some OI blocks will become idle.
14755 unlinkmany $myDIR/t- 10000
14758 stop $SINGLEMDS || error "Fail to stop MDT."
14760 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14762 df $MOUNT || error "Fail to df."
14763 # Create new files, idle OI blocks should be reused.
14764 createmany -o $myDIR/t- 2000
14765 do_facet $SINGLEMDS sync
14766 # Make sure journal flushed.
14768 local blk2=$(do_facet $SINGLEMDS \
14769 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14770 grep Blockcount | awk '{print $4}')
14772 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14774 run_test 228b "idle OI blocks can be reused after MDT restart"
14778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14779 remote_mds_nodsh && skip "remote MDS with nodsh"
14780 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14781 skip_env "ldiskfs only test"
14783 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14784 local myDIR=$DIR/$tdir
14787 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14788 $LCTL set_param fail_loc=0x80001002
14789 # 20000 files can guarantee there are index nodes in the OI file
14790 createmany -o $myDIR/t- 20000
14791 $LCTL set_param fail_loc=0
14792 # The guard is current the largest FID holder
14794 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14796 local IDX=$(($SEQ % 64))
14798 do_facet $SINGLEMDS sync
14799 # Make sure journal flushed.
14801 local blk1=$(do_facet $SINGLEMDS \
14802 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14803 grep Blockcount | awk '{print $4}')
14805 # Remove old files, some OI blocks will become idle.
14806 unlinkmany $myDIR/t- 20000
14808 # The OI file should become empty now
14810 # Create new files, idle OI blocks should be reused.
14811 createmany -o $myDIR/t- 2000
14812 do_facet $SINGLEMDS sync
14813 # Make sure journal flushed.
14815 local blk2=$(do_facet $SINGLEMDS \
14816 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14817 grep Blockcount | awk '{print $4}')
14819 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14821 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14823 test_229() { # LU-2482, LU-3448
14824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14825 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14826 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14827 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14831 # Create a file with a released layout and stripe count 2.
14832 $MULTIOP $DIR/$tfile H2c ||
14833 error "failed to create file with released layout"
14835 $GETSTRIPE -v $DIR/$tfile
14837 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14838 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14840 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14841 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14842 stat $DIR/$tfile || error "failed to stat released file"
14844 chown $RUNAS_ID $DIR/$tfile ||
14845 error "chown $RUNAS_ID $DIR/$tfile failed"
14847 chgrp $RUNAS_ID $DIR/$tfile ||
14848 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14850 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14851 rm $DIR/$tfile || error "failed to remove released file"
14853 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14861 test_mkdir $DIR/$tdir
14862 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14863 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14864 [ $mdt_idx -ne 0 ] &&
14865 error "create local directory on wrong MDT $mdt_idx"
14867 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14868 error "create remote directory failed"
14869 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14870 [ $mdt_idx -ne $MDTIDX ] &&
14871 error "create remote directory on wrong MDT $mdt_idx"
14873 createmany -o $DIR/$tdir/test_230/t- 10 ||
14874 error "create files on remote directory failed"
14875 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14876 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14877 rm -r $DIR/$tdir || error "unlink remote directory failed"
14879 run_test 230a "Create remote directory and files under the remote directory"
14882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14883 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14891 local migrate_dir=$DIR/$tdir/migrate_dir
14892 local other_dir=$DIR/$tdir/other_dir
14894 test_mkdir $DIR/$tdir
14895 test_mkdir -i0 -c1 $migrate_dir
14896 test_mkdir -i0 -c1 $other_dir
14897 for ((i=0; i<10; i++)); do
14898 mkdir -p $migrate_dir/dir_${i}
14899 createmany -o $migrate_dir/dir_${i}/f 10 ||
14900 error "create files under remote dir failed $i"
14903 cp /etc/passwd $migrate_dir/$tfile
14904 cp /etc/passwd $other_dir/$tfile
14905 chattr +SAD $migrate_dir
14906 chattr +SAD $migrate_dir/$tfile
14908 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14909 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14910 local old_dir_mode=$(stat -c%f $migrate_dir)
14911 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14913 mkdir -p $migrate_dir/dir_default_stripe2
14914 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14915 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14917 mkdir -p $other_dir
14918 ln $migrate_dir/$tfile $other_dir/luna
14919 ln $migrate_dir/$tfile $migrate_dir/sofia
14920 ln $other_dir/$tfile $migrate_dir/david
14921 ln -s $migrate_dir/$tfile $other_dir/zachary
14922 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14923 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14925 $LFS migrate -m $MDTIDX $migrate_dir ||
14926 error "fails on migrating remote dir to MDT1"
14928 echo "migratate to MDT1, then checking.."
14929 for ((i = 0; i < 10; i++)); do
14930 for file in $(find $migrate_dir/dir_${i}); do
14931 mdt_index=$($LFS getstripe -m $file)
14932 [ $mdt_index == $MDTIDX ] ||
14933 error "$file is not on MDT${MDTIDX}"
14937 # the multiple link file should still in MDT0
14938 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14939 [ $mdt_index == 0 ] ||
14940 error "$file is not on MDT${MDTIDX}"
14942 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14943 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14944 error " expect $old_dir_flag get $new_dir_flag"
14946 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14947 [ "$old_file_flag" = "$new_file_flag" ] ||
14948 error " expect $old_file_flag get $new_file_flag"
14950 local new_dir_mode=$(stat -c%f $migrate_dir)
14951 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14952 error "expect mode $old_dir_mode get $new_dir_mode"
14954 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14955 [ "$old_file_mode" = "$new_file_mode" ] ||
14956 error "expect mode $old_file_mode get $new_file_mode"
14958 diff /etc/passwd $migrate_dir/$tfile ||
14959 error "$tfile different after migration"
14961 diff /etc/passwd $other_dir/luna ||
14962 error "luna different after migration"
14964 diff /etc/passwd $migrate_dir/sofia ||
14965 error "sofia different after migration"
14967 diff /etc/passwd $migrate_dir/david ||
14968 error "david different after migration"
14970 diff /etc/passwd $other_dir/zachary ||
14971 error "zachary different after migration"
14973 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14974 error "${tfile}_ln different after migration"
14976 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14977 error "${tfile}_ln_other different after migration"
14979 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14980 [ $stripe_count = 2 ] ||
14981 error "dir strpe_count $d != 2 after migration."
14983 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14984 [ $stripe_count = 2 ] ||
14985 error "file strpe_count $d != 2 after migration."
14987 #migrate back to MDT0
14990 $LFS migrate -m $MDTIDX $migrate_dir ||
14991 error "fails on migrating remote dir to MDT0"
14993 echo "migrate back to MDT0, checking.."
14994 for file in $(find $migrate_dir); do
14995 mdt_index=$($LFS getstripe -m $file)
14996 [ $mdt_index == $MDTIDX ] ||
14997 error "$file is not on MDT${MDTIDX}"
15000 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15001 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15002 error " expect $old_dir_flag get $new_dir_flag"
15004 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15005 [ "$old_file_flag" = "$new_file_flag" ] ||
15006 error " expect $old_file_flag get $new_file_flag"
15008 local new_dir_mode=$(stat -c%f $migrate_dir)
15009 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15010 error "expect mode $old_dir_mode get $new_dir_mode"
15012 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15013 [ "$old_file_mode" = "$new_file_mode" ] ||
15014 error "expect mode $old_file_mode get $new_file_mode"
15016 diff /etc/passwd ${migrate_dir}/$tfile ||
15017 error "$tfile different after migration"
15019 diff /etc/passwd ${other_dir}/luna ||
15020 error "luna different after migration"
15022 diff /etc/passwd ${migrate_dir}/sofia ||
15023 error "sofia different after migration"
15025 diff /etc/passwd ${other_dir}/zachary ||
15026 error "zachary different after migration"
15028 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15029 error "${tfile}_ln different after migration"
15031 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15032 error "${tfile}_ln_other different after migration"
15034 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15035 [ $stripe_count = 2 ] ||
15036 error "dir strpe_count $d != 2 after migration."
15038 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15039 [ $stripe_count = 2 ] ||
15040 error "file strpe_count $d != 2 after migration."
15042 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15044 run_test 230b "migrate directory"
15047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15049 remote_mds_nodsh && skip "remote MDS with nodsh"
15054 local migrate_dir=$DIR/$tdir/migrate_dir
15056 #If migrating directory fails in the middle, all entries of
15057 #the directory is still accessiable.
15058 test_mkdir $DIR/$tdir
15059 test_mkdir -i0 -c1 $migrate_dir
15061 createmany -o $migrate_dir/f 10 ||
15062 error "create files under ${migrate_dir} failed"
15064 #failed after migrating 5 entries
15065 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15066 do_facet mds1 lctl set_param fail_loc=0x20001801
15067 do_facet mds1 lctl set_param fail_val=5
15068 local t=$(ls $migrate_dir | wc -l)
15069 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15070 error "migrate should fail after 5 entries"
15072 mkdir $migrate_dir/dir &&
15073 error "mkdir succeeds under migrating directory"
15074 touch $migrate_dir/file &&
15075 error "touch file succeeds under migrating directory"
15077 local u=$(ls $migrate_dir | wc -l)
15078 [ "$u" == "$t" ] || error "$u != $t during migration"
15080 for file in $(find $migrate_dir); do
15081 stat $file || error "stat $file failed"
15084 do_facet mds1 lctl set_param fail_loc=0
15085 do_facet mds1 lctl set_param fail_val=0
15087 $LFS migrate -m $MDTIDX $migrate_dir ||
15088 error "migrate open files should failed with open files"
15090 echo "Finish migration, then checking.."
15091 for file in $(find $migrate_dir); do
15092 mdt_index=$($LFS getstripe -m $file)
15093 [ $mdt_index == $MDTIDX ] ||
15094 error "$file is not on MDT${MDTIDX}"
15097 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15099 run_test 230c "check directory accessiblity if migration is failed"
15102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15107 local migrate_dir=$DIR/$tdir/migrate_dir
15111 test_mkdir $DIR/$tdir
15112 test_mkdir -i0 -c1 $migrate_dir
15114 for ((i=0; i<100; i++)); do
15115 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15116 createmany -o $migrate_dir/dir_${i}/f 100 ||
15117 error "create files under remote dir failed $i"
15120 $LFS migrate -m $MDTIDX $migrate_dir ||
15121 error "migrate remote dir error"
15123 echo "Finish migration, then checking.."
15124 for file in $(find $migrate_dir); do
15125 mdt_index=$($LFS getstripe -m $file)
15126 [ $mdt_index == $MDTIDX ] ||
15127 error "$file is not on MDT${MDTIDX}"
15130 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15132 run_test 230d "check migrate big directory"
15135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15143 mkdir -p $DIR/$tdir
15144 mkdir $DIR/$tdir/migrate_dir
15145 mkdir $DIR/$tdir/other_dir
15146 touch $DIR/$tdir/migrate_dir/a
15147 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15148 ls $DIR/$tdir/other_dir
15150 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15151 error "migrate dir fails"
15153 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15154 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15156 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15157 [ $mdt_index == 0 ] || error "a is not on MDT0"
15159 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15160 error "migrate dir fails"
15162 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15163 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15165 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15166 [ $mdt_index == 1 ] || error "a is not on MDT1"
15168 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15169 [ $mdt_index == 1 ] || error "b is not on MDT1"
15171 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15172 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15174 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15176 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15178 run_test 230e "migrate mulitple local link files"
15181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15182 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15187 mkdir -p $DIR/$tdir
15188 mkdir $DIR/$tdir/migrate_dir
15189 $LFS mkdir -i1 $DIR/$tdir/other_dir
15190 touch $DIR/$tdir/migrate_dir/a
15191 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15192 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15193 ls $DIR/$tdir/other_dir
15195 # a should be migrated to MDT1, since no other links on MDT0
15196 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15197 error "#1 migrate dir fails"
15198 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15199 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15200 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15201 [ $mdt_index == 1 ] || error "a is not on MDT1"
15203 # a should stay on MDT1, because it is a mulitple link file
15204 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15205 error "#2 migrate dir fails"
15206 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15207 [ $mdt_index == 1 ] || error "a is not on MDT1"
15209 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15210 error "#3 migrate dir fails"
15212 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15213 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15214 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15216 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15217 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15219 # a should be migrated to MDT0, since no other links on MDT1
15220 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15221 error "#4 migrate dir fails"
15222 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15223 [ $mdt_index == 0 ] || error "a is not on MDT0"
15225 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15227 run_test 230f "migrate mulitple remote link files"
15230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15233 mkdir -p $DIR/$tdir/migrate_dir
15235 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15236 error "migrating dir to non-exist MDT succeeds"
15239 run_test 230g "migrate dir to non-exist MDT"
15242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15244 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
15245 skip "Need MDS version at least 2.7.64"
15249 mkdir -p $DIR/$tdir/migrate_dir
15251 $LFS migrate -m1 $DIR &&
15252 error "migrating mountpoint1 should fail"
15254 $LFS migrate -m1 $DIR/$tdir/.. &&
15255 error "migrating mountpoint2 should fail"
15257 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
15258 error "migrating $tdir fail"
15260 mdt_index=$($LFS getstripe -m $DIR/$tdir)
15261 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15263 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15264 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15267 run_test 230h "migrate .. and root"
15270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15273 mkdir -p $DIR/$tdir/migrate_dir
15275 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15276 error "migration fails with a tailing slash"
15278 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15279 error "migration fails with two tailing slashes"
15281 run_test 230i "lfs migrate -m tolerates trailing slashes"
15285 # For simplicity this test assumes that max_pages_per_rpc
15286 # is the same across all OSCs
15287 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15288 local bulk_size=$((max_pages * 4096))
15289 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15292 mkdir -p $DIR/$tdir
15293 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15294 error "failed to set stripe with -S ${brw_size}M option"
15296 # clear the OSC stats
15297 $LCTL set_param osc.*.stats=0 &>/dev/null
15300 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15301 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15302 oflag=direct &>/dev/null || error "dd failed"
15304 sync; sleep 1; sync # just to be safe
15305 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15306 if [ x$nrpcs != "x1" ]; then
15307 $LCTL get_param osc.*.stats
15308 error "found $nrpcs ost_write RPCs, not 1 as expected"
15312 # Drop the OSC cache, otherwise we will read from it
15313 cancel_lru_locks osc
15315 # clear the OSC stats
15316 $LCTL set_param osc.*.stats=0 &>/dev/null
15318 # Client reads $bulk_size.
15319 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15320 iflag=direct &>/dev/null || error "dd failed"
15322 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15323 if [ x$nrpcs != "x1" ]; then
15324 $LCTL get_param osc.*.stats
15325 error "found $nrpcs ost_read RPCs, not 1 as expected"
15328 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15331 mkdir -p $DIR/$tdir
15333 for i in {0..1023}; do
15334 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15335 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15336 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15340 run_test 231b "must not assert on fully utilized OST request buffer"
15343 mkdir -p $DIR/$tdir
15344 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15346 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15347 do_facet ost1 $LCTL set_param fail_loc=0x31c
15349 # ignore dd failure
15350 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15352 do_facet ost1 $LCTL set_param fail_loc=0
15353 umount_client $MOUNT || error "umount failed"
15354 mount_client $MOUNT || error "mount failed"
15355 stop ost1 || error "cannot stop ost1"
15356 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15358 run_test 232a "failed lock should not block umount"
15361 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15362 skip "Need MDS version at least 2.10.58"
15364 mkdir -p $DIR/$tdir
15365 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15366 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15368 cancel_lru_locks osc
15370 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15371 do_facet ost1 $LCTL set_param fail_loc=0x31c
15374 $LFS data_version $DIR/$tdir/$tfile || true
15376 do_facet ost1 $LCTL set_param fail_loc=0
15377 umount_client $MOUNT || error "umount failed"
15378 mount_client $MOUNT || error "mount failed"
15379 stop ost1 || error "cannot stop ost1"
15380 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15382 run_test 232b "failed data version lock should not block umount"
15385 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15386 skip "Need MDS version at least 2.3.64"
15387 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15389 local fid=$($LFS path2fid $MOUNT)
15391 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15392 error "cannot access $MOUNT using its FID '$fid'"
15394 run_test 233a "checking that OBF of the FS root succeeds"
15397 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15398 skip "Need MDS version at least 2.5.90"
15399 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15401 local fid=$($LFS path2fid $MOUNT/.lustre)
15403 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15404 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15406 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15407 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15408 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15410 run_test 233b "checking that OBF of the FS .lustre succeeds"
15413 local p="$TMP/sanityN-$TESTNAME.parameters"
15414 save_lustre_params client "llite.*.xattr_cache" > $p
15415 lctl set_param llite.*.xattr_cache 1 ||
15416 skip_env "xattr cache is not supported"
15418 mkdir -p $DIR/$tdir || error "mkdir failed"
15419 touch $DIR/$tdir/$tfile || error "touch failed"
15420 # OBD_FAIL_LLITE_XATTR_ENOMEM
15421 $LCTL set_param fail_loc=0x1405
15422 getfattr -n user.attr $DIR/$tdir/$tfile &&
15423 error "getfattr should have failed with ENOMEM"
15424 $LCTL set_param fail_loc=0x0
15427 restore_lustre_params < $p
15430 run_test 234 "xattr cache should not crash on ENOMEM"
15433 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15434 skip "Need MDS version at least 2.4.52"
15436 flock_deadlock $DIR/$tfile
15441 124) error "process hangs on a deadlock"
15443 *) error "error executing flock_deadlock $DIR/$tfile"
15447 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15451 check_swap_layouts_support
15453 local ref1=/etc/passwd
15454 local ref2=/etc/group
15455 local file1=$DIR/$tdir/f1
15456 local file2=$DIR/$tdir/f2
15458 test_mkdir -c1 $DIR/$tdir
15459 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15460 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15461 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15462 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15463 local fd=$(free_fd)
15464 local cmd="exec $fd<>$file2"
15467 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15468 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15471 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15476 run_test 236 "Layout swap on open unlinked file"
15478 # test to verify file handle related system calls
15479 # (name_to_handle_at/open_by_handle_at)
15480 # The new system calls are supported in glibc >= 2.14.
15483 echo "Test file_handle syscalls" > $DIR/$tfile ||
15484 error "write failed"
15485 check_fhandle_syscalls $DIR/$tfile ||
15486 error "check_fhandle_syscalls failed"
15488 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15490 # LU-4659 linkea consistency
15492 local server_version=$(lustre_version_code $SINGLEMDS)
15494 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15495 [[ $server_version -gt $(version_code 2.5.1) &&
15496 $server_version -lt $(version_code 2.5.50) ]] ||
15497 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15500 ln $DIR/$tfile $DIR/$tfile.lnk
15501 touch $DIR/$tfile.new
15502 mv $DIR/$tfile.new $DIR/$tfile
15503 local fid1=$($LFS path2fid $DIR/$tfile)
15504 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15505 local path1=$($LFS fid2path $FSNAME "$fid1")
15506 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15507 local path2=$($LFS fid2path $FSNAME "$fid2")
15508 [ $tfile.lnk == $path2 ] ||
15509 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15512 run_test 238 "Verify linkea consistency"
15514 test_239A() { # was test_239
15515 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15516 skip "Need MDS version at least 2.5.60"
15518 local list=$(comma_list $(mdts_nodes))
15520 mkdir -p $DIR/$tdir
15521 createmany -o $DIR/$tdir/f- 5000
15522 unlinkmany $DIR/$tdir/f- 5000
15523 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15524 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15525 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15526 osp.*MDT*.sync_in_flight" | calc_sum)
15527 [ "$changes" -eq 0 ] || error "$changes not synced"
15529 run_test 239A "osp_sync test"
15531 test_239a() { #LU-5297
15532 remote_mds_nodsh && skip "remote MDS with nodsh"
15535 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15536 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15537 chgrp $RUNAS_GID $DIR/$tfile
15538 wait_delete_completed
15540 run_test 239a "process invalid osp sync record correctly"
15542 test_239b() { #LU-5297
15543 remote_mds_nodsh && skip "remote MDS with nodsh"
15546 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15547 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15548 chgrp $RUNAS_GID $DIR/$tfile1
15549 wait_delete_completed
15550 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15552 chgrp $RUNAS_GID $DIR/$tfile2
15553 wait_delete_completed
15555 run_test 239b "process osp sync record with ENOMEM error correctly"
15558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15559 remote_mds_nodsh && skip "remote MDS with nodsh"
15561 mkdir -p $DIR/$tdir
15563 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15564 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15565 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15566 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15568 umount_client $MOUNT || error "umount failed"
15569 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15570 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15571 mount_client $MOUNT || error "failed to mount client"
15573 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15574 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15576 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15579 for LOOP in $(seq $1); do
15580 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15581 cancel_lru_locks $OSC || true
15586 for LOOP in $(seq $1); do
15587 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15588 iflag=direct 2>/dev/null
15592 test_241a() { # was test_241
15593 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15595 cancel_lru_locks $OSC
15596 test_241_bio 1000 &
15601 run_test 241a "bio vs dio"
15604 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15606 test_241_dio 1000 &
15611 run_test 241b "dio vs dio"
15614 remote_mds_nodsh && skip "remote MDS with nodsh"
15616 mkdir -p $DIR/$tdir
15617 touch $DIR/$tdir/$tfile
15619 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15620 do_facet mds1 lctl set_param fail_loc=0x105
15621 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15623 do_facet mds1 lctl set_param fail_loc=0
15624 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15626 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15630 test_mkdir $DIR/$tdir
15631 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15633 run_test 243 "various group lock tests"
15637 test_mkdir $DIR/$tdir
15638 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15639 sendfile_grouplock $DIR/$tdir/$tfile || \
15640 error "sendfile+grouplock failed"
15643 run_test 244 "sendfile with group lock tests"
15646 local flagname="multi_mod_rpcs"
15647 local connect_data_name="max_mod_rpcs"
15650 # check if multiple modify RPCs flag is set
15651 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15652 grep "connect_flags:")
15655 echo "$out" | grep -qw $flagname
15656 if [ $? -ne 0 ]; then
15657 echo "connect flag $flagname is not set"
15661 # check if multiple modify RPCs data is set
15662 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15665 echo "$out" | grep -qw $connect_data_name ||
15666 error "import should have connect data $connect_data_name"
15668 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15670 test_246() { # LU-7371
15671 remote_ost_nodsh && skip "remote OST with nodsh"
15672 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15673 skip "Need OST version >= 2.7.62"
15675 do_facet ost1 $LCTL set_param fail_val=4095
15676 #define OBD_FAIL_OST_READ_SIZE 0x234
15677 do_facet ost1 $LCTL set_param fail_loc=0x234
15678 $LFS setstripe $DIR/$tfile -i 0 -c 1
15679 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15680 cancel_lru_locks $FSNAME-OST0000
15681 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15683 run_test 246 "Read file of size 4095 should return right length"
15689 umount_client $submount
15694 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15696 skip_env "Fileset feature is not supported"
15698 local submount=${MOUNT}_$tdir
15701 mkdir -p $submount || error "mkdir $submount failed"
15702 FILESET="$FILESET/$tdir" mount_client $submount ||
15703 error "mount $submount failed"
15704 trap "cleanup_247 $submount" EXIT
15705 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15706 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15707 error "read $MOUNT/$tdir/$tfile failed"
15708 cleanup_247 $submount
15710 run_test 247a "mount subdir as fileset"
15713 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15714 skip_env "Fileset feature is not supported"
15716 local submount=${MOUNT}_$tdir
15718 rm -rf $MOUNT/$tdir
15719 mkdir -p $submount || error "mkdir $submount failed"
15721 FILESET="$FILESET/$tdir" mount_client $submount &&
15722 error "mount $submount should fail"
15725 run_test 247b "mount subdir that dose not exist"
15728 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15729 skip_env "Fileset feature is not supported"
15731 local submount=${MOUNT}_$tdir
15733 mkdir -p $MOUNT/$tdir/dir1
15734 mkdir -p $submount || error "mkdir $submount failed"
15735 trap "cleanup_247 $submount" EXIT
15736 FILESET="$FILESET/$tdir" mount_client $submount ||
15737 error "mount $submount failed"
15738 local fid=$($LFS path2fid $MOUNT/)
15739 $LFS fid2path $submount $fid && error "fid2path should fail"
15740 cleanup_247 $submount
15742 run_test 247c "running fid2path outside root"
15745 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15746 skip "Fileset feature is not supported"
15748 local submount=${MOUNT}_$tdir
15750 mkdir -p $MOUNT/$tdir/dir1
15751 mkdir -p $submount || error "mkdir $submount failed"
15752 FILESET="$FILESET/$tdir" mount_client $submount ||
15753 error "mount $submount failed"
15754 trap "cleanup_247 $submount" EXIT
15755 local fid=$($LFS path2fid $submount/dir1)
15756 $LFS fid2path $submount $fid || error "fid2path should succeed"
15757 cleanup_247 $submount
15759 run_test 247d "running fid2path inside root"
15763 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15765 skip "Fileset feature is not supported"
15767 local submount=${MOUNT}_$tdir
15770 mkdir -p $submount || error "mkdir $submount failed"
15771 FILESET="$FILESET/.." mount_client $submount &&
15772 error "mount $submount should fail"
15775 run_test 247e "mount .. as fileset"
15778 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15779 [ -z "$fast_read_sav" ] && skip "no fast read support"
15781 # create a large file for fast read verification
15782 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15784 # make sure the file is created correctly
15785 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15786 { rm -f $DIR/$tfile; skip "file creation error"; }
15788 echo "Test 1: verify that fast read is 4 times faster on cache read"
15790 # small read with fast read enabled
15791 $LCTL set_param -n llite.*.fast_read=1
15792 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15793 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15794 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15795 # small read with fast read disabled
15796 $LCTL set_param -n llite.*.fast_read=0
15797 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15798 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15799 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15801 # verify that fast read is 4 times faster for cache read
15802 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15803 error_not_in_vm "fast read was not 4 times faster: " \
15804 "$t_fast vs $t_slow"
15806 echo "Test 2: verify the performance between big and small read"
15807 $LCTL set_param -n llite.*.fast_read=1
15809 # 1k non-cache read
15810 cancel_lru_locks osc
15811 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15812 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15813 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15815 # 1M non-cache read
15816 cancel_lru_locks osc
15817 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15818 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15819 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15821 # verify that big IO is not 4 times faster than small IO
15822 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15823 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15825 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15828 run_test 248 "fast read verification"
15830 test_249() { # LU-7890
15831 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15832 skip "Need at least version 2.8.54"
15835 $SETSTRIPE -c 1 $DIR/$tfile
15836 # Offset 2T == 4k * 512M
15837 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15838 error "dd to 2T offset failed"
15840 run_test 249 "Write above 2T file size"
15843 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15844 && skip "no 16TB file size limit on ZFS"
15846 $SETSTRIPE -c 1 $DIR/$tfile
15847 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15848 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15849 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15850 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15851 conv=notrunc,fsync && error "append succeeded"
15854 run_test 250 "Write above 16T limit"
15857 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15859 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15860 #Skip once - writing the first stripe will succeed
15861 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15862 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15863 error "short write happened"
15865 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15866 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15867 error "short read happened"
15871 run_test 251 "Handling short read and write correctly"
15874 remote_mds_nodsh && skip "remote MDS with nodsh"
15875 remote_ost_nodsh && skip "remote OST with nodsh"
15876 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15877 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15878 skip_env "ldiskfs only test"
15888 # check lr_reader on OST0000
15890 dev=$(facet_device $tgt)
15891 out=$(do_facet $tgt $LR_READER $dev)
15892 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15894 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15895 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15896 error "Invalid uuid returned by $LR_READER on target $tgt"
15897 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15899 # check lr_reader -c on MDT0000
15901 dev=$(facet_device $tgt)
15902 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15903 skip "$LR_READER does not support additional options"
15905 out=$(do_facet $tgt $LR_READER -c $dev)
15906 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15908 num=$(echo "$out" | grep -c "mdtlov")
15909 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15910 error "Invalid number of mdtlov clients returned by $LR_READER"
15911 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15913 # check lr_reader -cr on MDT0000
15914 out=$(do_facet $tgt $LR_READER -cr $dev)
15915 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15917 echo "$out" | grep -q "^reply_data:$" ||
15918 error "$LR_READER should have returned 'reply_data' section"
15919 num=$(echo "$out" | grep -c "client_generation")
15920 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15922 run_test 252 "check lr_reader tool"
15924 test_253_fill_ost() {
15925 local size_mb #how many MB should we write to pass watermark
15926 local lwm=$3 #low watermark
15927 local free_10mb #10% of free space
15929 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15930 size_mb=$((free_kb / 1024 - lwm))
15931 free_10mb=$((free_kb / 10240))
15932 #If 10% of free space cross low watermark use it
15933 if (( free_10mb > size_mb )); then
15936 #At least we need to store 1.1 of difference between
15937 #free space and low watermark
15938 size_mb=$((size_mb + size_mb / 10))
15940 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15941 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15942 oflag=append conv=notrunc
15947 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15948 echo "OST still has $((free_kb / 1024)) mbytes free"
15952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15953 remote_mds_nodsh && skip "remote MDS with nodsh"
15954 remote_mgs_nodsh && skip "remote MGS with nodsh"
15959 local ost_name=$($LFS osts |
15960 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15962 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15963 do_facet $SINGLEMDS $LCTL get_param -n \
15964 osp.$mdtosc_proc1.reserved_mb_high ||
15965 skip "remote MDS does not support reserved_mb_high"
15969 wait_delete_completed
15972 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15973 osp.$mdtosc_proc1.reserved_mb_high)
15974 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15975 osp.$mdtosc_proc1.reserved_mb_low)
15976 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15978 if ! combined_mgs_mds ; then
15981 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15982 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15983 error "Adding $ost_name to pool failed"
15985 # Wait for client to see a OST at pool
15986 wait_update $HOSTNAME "$LCTL get_param -n
15987 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15988 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15989 error "Client can not see the pool"
15990 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15991 error "Setstripe failed"
15993 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15994 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15995 echo "OST still has $((blocks/1024)) mbytes free"
15997 local new_lwm=$((blocks/1024-10))
15998 do_facet $SINGLEMDS $LCTL set_param \
15999 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16000 do_facet $SINGLEMDS $LCTL set_param \
16001 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16003 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16005 #First enospc could execute orphan deletion so repeat.
16006 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16008 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16009 osp.$mdtosc_proc1.prealloc_status)
16010 echo "prealloc_status $oa_status"
16012 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16013 error "File creation should fail"
16014 #object allocation was stopped, but we still able to append files
16015 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16016 error "Append failed"
16017 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16019 wait_delete_completed
16023 for i in $(seq 10 12); do
16024 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16025 error "File creation failed after rm";
16028 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16029 osp.$mdtosc_proc1.prealloc_status)
16030 echo "prealloc_status $oa_status"
16032 if (( oa_status != 0 )); then
16033 error "Object allocation still disable after rm"
16035 do_facet $SINGLEMDS $LCTL set_param \
16036 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16037 do_facet $SINGLEMDS $LCTL set_param \
16038 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16041 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16042 error "Remove $ost_name from pool failed"
16043 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16044 error "Pool destroy fialed"
16046 if ! combined_mgs_mds ; then
16050 run_test 253 "Check object allocation limit"
16053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16054 remote_mds_nodsh && skip "remote MDS with nodsh"
16055 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16056 skip "MDS does not support changelog_size"
16059 local MDT0=$(facet_svc $SINGLEMDS)
16061 changelog_register || error "changelog_register failed"
16063 changelog_clear 0 || error "changelog_clear failed"
16065 local size1=$(do_facet $SINGLEMDS \
16066 $LCTL get_param -n mdd.$MDT0.changelog_size)
16067 echo "Changelog size $size1"
16070 $LFS mkdir -i 0 $DIR/$tdir
16072 mkdir -p $DIR/$tdir/pics/2008/zachy
16073 touch $DIR/$tdir/pics/2008/zachy/timestamp
16074 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16075 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16076 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16077 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16078 rm $DIR/$tdir/pics/desktop.jpg
16080 local size2=$(do_facet $SINGLEMDS \
16081 $LCTL get_param -n mdd.$MDT0.changelog_size)
16082 echo "Changelog size after work $size2"
16084 (( $size2 > $size1 )) ||
16085 error "new Changelog size=$size2 less than old size=$size1"
16087 run_test 254 "Check changelog size"
16094 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16095 awk -F: '{print $2}' | grep $type > /dev/null
16096 if [ $? -ne 0 ]; then
16106 lfs ladvise -a willread $file > /dev/null 2>&1
16107 if [ $? -eq 0 ]; then
16111 lfs ladvise -a willread $file 2>&1 |
16112 grep "Inappropriate ioctl for device" > /dev/null
16113 if [ $? -eq 0 ]; then
16120 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16123 # run a random read IO workload
16124 # usage: random_read_iops <filename> <filesize> <iosize>
16125 random_read_iops() {
16128 local iosize=${3:-4096}
16130 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16131 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16134 drop_file_oss_cache() {
16138 $LFS ladvise -a dontneed $file 2>/dev/null ||
16139 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16142 ladvise_willread_performance()
16145 local average_origin=0
16146 local average_cache=0
16147 local average_ladvise=0
16149 for ((i = 1; i <= $repeat; i++)); do
16150 echo "Iter $i/$repeat: reading without willread hint"
16151 cancel_lru_locks osc
16152 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16153 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16154 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16155 average_origin=$(bc <<<"$average_origin + $speed_origin")
16157 cancel_lru_locks osc
16158 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16159 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16160 average_cache=$(bc <<<"$average_cache + $speed_cache")
16162 cancel_lru_locks osc
16163 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16164 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16165 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16166 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16167 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16169 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16170 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16171 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16173 speedup_cache=$(percent $average_cache $average_origin)
16174 speedup_ladvise=$(percent $average_ladvise $average_origin)
16176 echo "Average uncached read: $average_origin"
16177 echo "Average speedup with OSS cached read: " \
16178 "$average_cache = +$speedup_cache%"
16179 echo "Average speedup with ladvise willread: " \
16180 "$average_ladvise = +$speedup_ladvise%"
16182 local lowest_speedup=20
16183 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16184 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16185 "got $average_cache%. Skipping ladvise willread check."
16189 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16190 # it is still good to run until then to exercise 'ladvise willread'
16191 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16192 [ "$(facet_fstype ost1)" = "zfs" ] &&
16193 echo "osd-zfs does not support dontneed or drop_caches" &&
16196 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16197 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16198 error_not_in_vm "Speedup with willread is less than " \
16199 "$lowest_speedup%, got $average_ladvise%"
16203 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16204 skip "lustre < 2.8.54 does not support ladvise "
16205 remote_ost_nodsh && skip "remote OST with nodsh"
16207 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16209 ladvise_no_type willread $DIR/$tfile &&
16210 skip "willread ladvise is not supported"
16212 ladvise_no_ioctl $DIR/$tfile &&
16213 skip "ladvise ioctl is not supported"
16216 local size=$((size_mb * 1048576))
16217 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16218 error "dd to $DIR/$tfile failed"
16220 lfs ladvise -a willread $DIR/$tfile ||
16221 error "Ladvise failed with no range argument"
16223 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16224 error "Ladvise failed with no -l or -e argument"
16226 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16227 error "Ladvise failed with only -e argument"
16229 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16230 error "Ladvise failed with only -l argument"
16232 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16233 error "End offset should not be smaller than start offset"
16235 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16236 error "End offset should not be equal to start offset"
16238 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16239 error "Ladvise failed with overflowing -s argument"
16241 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16242 error "Ladvise failed with overflowing -e argument"
16244 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16245 error "Ladvise failed with overflowing -l argument"
16247 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16248 error "Ladvise succeeded with conflicting -l and -e arguments"
16250 echo "Synchronous ladvise should wait"
16252 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16253 do_nodes $(comma_list $(osts_nodes)) \
16254 $LCTL set_param fail_val=$delay fail_loc=0x237
16256 local start_ts=$SECONDS
16257 lfs ladvise -a willread $DIR/$tfile ||
16258 error "Ladvise failed with no range argument"
16259 local end_ts=$SECONDS
16260 local inteval_ts=$((end_ts - start_ts))
16262 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16263 error "Synchronous advice didn't wait reply"
16266 echo "Asynchronous ladvise shouldn't wait"
16267 local start_ts=$SECONDS
16268 lfs ladvise -a willread -b $DIR/$tfile ||
16269 error "Ladvise failed with no range argument"
16270 local end_ts=$SECONDS
16271 local inteval_ts=$((end_ts - start_ts))
16273 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16274 error "Asynchronous advice blocked"
16277 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16278 ladvise_willread_performance
16280 run_test 255a "check 'lfs ladvise -a willread'"
16286 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16290 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16291 skip "lustre < 2.8.54 does not support ladvise "
16292 remote_ost_nodsh && skip "remote OST with nodsh"
16294 lfs setstripe -c 1 -i 0 $DIR/$tfile
16296 ladvise_no_type dontneed $DIR/$tfile &&
16297 skip "dontneed ladvise is not supported"
16299 ladvise_no_ioctl $DIR/$tfile &&
16300 skip "ladvise ioctl is not supported"
16302 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16303 [ "$(facet_fstype ost1)" = "zfs" ] &&
16304 skip "zfs-osd does not support 'ladvise dontneed'"
16307 local size=$((size_mb * 1048576))
16308 # In order to prevent disturbance of other processes, only check 3/4
16309 # of the memory usage
16310 local kibibytes=$((size_mb * 1024 * 3 / 4))
16312 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16313 error "dd to $DIR/$tfile failed"
16315 #force write to complete before dropping OST cache & checking memory
16318 local total=$(facet_meminfo ost1 MemTotal)
16319 echo "Total memory: $total KiB"
16321 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16322 local before_read=$(facet_meminfo ost1 Cached)
16323 echo "Cache used before read: $before_read KiB"
16325 lfs ladvise -a willread $DIR/$tfile ||
16326 error "Ladvise willread failed"
16327 local after_read=$(facet_meminfo ost1 Cached)
16328 echo "Cache used after read: $after_read KiB"
16330 lfs ladvise -a dontneed $DIR/$tfile ||
16331 error "Ladvise dontneed again failed"
16332 local no_read=$(facet_meminfo ost1 Cached)
16333 echo "Cache used after dontneed ladvise: $no_read KiB"
16335 if [ $total -lt $((before_read + kibibytes)) ]; then
16336 echo "Memory is too small, abort checking"
16340 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16341 error "Ladvise willread should use more memory" \
16342 "than $kibibytes KiB"
16345 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16346 error "Ladvise dontneed should release more memory" \
16347 "than $kibibytes KiB"
16350 run_test 255b "check 'lfs ladvise -a dontneed'"
16353 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16354 skip "lustre < 2.10.53 does not support lockahead"
16362 test_mkdir -p $DIR/$tdir
16363 $SETSTRIPE -i 0 $DIR/$tdir
16365 #test 10 returns only success/failure
16367 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16369 if [ $rc -eq 255 ]; then
16370 error "Ladvise test${i} failed, ${rc}"
16373 #test 11 counts lock enqueue requests, all others count new locks
16375 count=$(do_facet ost1 \
16376 $LCTL get_param -n ost.OSS.ost.stats)
16377 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16379 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16381 if [ $rc -eq 255 ]; then
16382 error "Ladvise test${i} failed, ${rc}"
16385 new_count=$(do_facet ost1 \
16386 $LCTL get_param -n ost.OSS.ost.stats)
16387 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16388 awk '{ print $2 }')
16390 difference="$((new_count - count))"
16391 if [ $difference -ne $rc ]; then
16392 error "Ladvise test${i}, bad enqueue count, returned " \
16393 "${rc}, actual ${difference}"
16396 for i in $(seq 12 21); do
16397 # If we do not do this, we run the risk of having too many
16398 # locks and starting lock cancellation while we are checking
16400 cancel_lru_locks osc
16402 count=$($LCTL get_param -n \
16403 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16405 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16407 if [ $rc -eq 255 ]; then
16408 error "Ladvise test ${i} failed, ${rc}"
16411 new_count=$($LCTL get_param -n \
16412 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16413 difference="$((new_count - count))"
16415 # Test 15 output is divided by 100 to map down to valid return
16416 if [ $i -eq 15 ]; then
16420 if [ $difference -ne $rc ]; then
16421 error "Ladvise test ${i}, bad lock count, returned " \
16422 "${rc}, actual ${difference}"
16426 #test 22 returns only success/failure
16428 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16430 if [ $rc -eq 255 ]; then
16431 error "Ladvise test${i} failed, ${rc}"
16434 run_test 255c "suite of ladvise lockahead tests"
16437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16438 remote_mds_nodsh && skip "remote MDS with nodsh"
16439 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16440 skip "ldiskfs only test"
16441 changelog_users $SINGLEMDS | grep "^cl" &&
16442 skip "active changelog user"
16448 mdt_dev=$(mdsdevname 1)
16451 changelog_register || error "changelog_register failed"
16454 mkdir -p $DIR/$tdir
16456 changelog_clear 0 || error "changelog_clear failed"
16459 touch $DIR/$tdir/{1..10}
16462 stop $SINGLEMDS || error "Fail to stop MDT"
16466 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16468 #after mount new plainllog is used
16469 touch $DIR/$tdir/{11..19}
16470 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16471 cat_sl=$(do_facet $SINGLEMDS "sync; \
16472 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16473 llog_reader $tmpfile | grep -c type=1064553b")
16474 do_facet $SINGLEMDS llog_reader $tmpfile
16476 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16478 changelog_clear 0 || error "changelog_clear failed"
16480 cat_sl=$(do_facet $SINGLEMDS "sync; \
16481 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16482 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16484 if (( cat_sl == 2 )); then
16485 error "Empty plain llog was not deleted from changelog catalog"
16486 elif (( cat_sl != 1 )); then
16487 error "Active plain llog shouldn't be deleted from catalog"
16490 run_test 256 "Check llog delete for empty and not full state"
16493 remote_mds_nodsh && skip "remote MDS with nodsh"
16494 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16495 skip "Need MDS version at least 2.8.55"
16497 test_mkdir $DIR/$tdir
16499 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16500 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16503 #define OBD_FAIL_MDS_XATTR_REP 0x161
16504 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16505 local facet=mds$((mdtidx + 1))
16506 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16507 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16509 stop $facet || error "stop MDS failed"
16510 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16511 error "start MDS fail"
16513 run_test 257 "xattr locks are not lost"
16515 # Verify we take the i_mutex when security requires it
16517 #define OBD_FAIL_IMUTEX_SEC 0x141c
16518 $LCTL set_param fail_loc=0x141c
16520 chmod u+s $DIR/$tfile
16521 chmod a+rwx $DIR/$tfile
16522 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16524 if [ $RC -ne 0 ]; then
16525 error "error, failed to take i_mutex, rc=$?"
16531 # Verify we do NOT take the i_mutex in the normal case
16533 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16534 $LCTL set_param fail_loc=0x141d
16537 chmod a+rw $DIR/$tfile
16538 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16540 if [ $RC -ne 0 ]; then
16541 error "error, took i_mutex unnecessarily, rc=$?"
16546 run_test 258b "verify i_mutex security behavior"
16549 local file=$DIR/$tfile
16553 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16554 skip "ldiskfs only test" && return
16556 stack_trap "rm -f $file" EXIT
16558 wait_delete_completed
16559 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16560 echo "before: $before"
16562 $LFS setstripe -i 0 -c 1 $file
16563 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16565 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16566 echo "after write: $after"
16568 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16569 do_facet ost1 $LCTL set_param fail_loc=0x2301
16571 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16572 echo "after truncate: $after"
16575 do_facet ost1 $LCTL set_param fail_loc=0
16576 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16578 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16579 echo "after restart: $after"
16580 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16581 error "missing truncate?"
16585 run_test 259 "crash at delayed truncate"
16588 #define OBD_FAIL_MDC_CLOSE 0x806
16589 $LCTL set_param fail_loc=0x80000806
16593 run_test 260 "Check mdc_close fail"
16595 ### Data-on-MDT sanity tests ###
16597 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16598 skip "Need MDS version at least 2.10.55"
16601 local dom=$DIR/$tdir/dom_file
16602 local tmp=$DIR/$tdir/tmp_file
16604 mkdir -p $DIR/$tdir
16606 # basic checks for DoM component creation
16607 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16608 error "Can set MDT layout to non-first entry"
16610 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16611 error "Can define multiple entries as MDT layout"
16613 $LFS setstripe -E 1M -L mdt $dom ||
16614 error "Can't create DoM layout"
16616 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16617 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16618 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16620 local mdtidx=$($LFS getstripe -m $dom)
16621 local mdtname=MDT$(printf %04x $mdtidx)
16622 local facet=mds$((mdtidx + 1))
16623 local space_check=1
16625 # Skip free space checks with ZFS
16626 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16632 local mdtfree1=$(do_facet $facet \
16633 lctl get_param -n osd*.*$mdtname.kbytesfree)
16634 dd if=/dev/urandom of=$tmp bs=1024 count=100
16635 # check also direct IO along write
16636 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16638 cmp $tmp $dom || error "file data is different"
16639 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16640 if [ $space_check == 1 ]; then
16641 local mdtfree2=$(do_facet $facet \
16642 lctl get_param -n osd*.*$mdtname.kbytesfree)
16643 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16644 error "MDT free space is wrong after write"
16648 $TRUNCATE $dom 10000
16649 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16650 if [ $space_check == 1 ]; then
16651 mdtfree1=$(do_facet $facet \
16652 lctl get_param -n osd*.*$mdtname.kbytesfree)
16653 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16654 error "MDT free space is wrong after truncate"
16660 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16661 if [ $space_check == 1 ]; then
16662 mdtfree2=$(do_facet $facet \
16663 lctl get_param -n osd*.*$mdtname.kbytesfree)
16664 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16665 error "MDT free space is wrong after append"
16670 if [ $space_check == 1 ]; then
16671 mdtfree1=$(do_facet $facet \
16672 lctl get_param -n osd*.*$mdtname.kbytesfree)
16673 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16674 error "MDT free space is wrong after removal"
16677 # combined striping
16678 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16679 error "Can't create DoM + OST striping"
16681 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16682 # check also direct IO along write
16683 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16685 cmp $tmp $dom || error "file data is different"
16686 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16692 run_test 270a "DoM: basic functionality tests"
16695 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16696 skip "Need MDS version at least 2.10.55"
16698 local dom=$DIR/$tdir/dom_file
16699 local max_size=1048576
16701 mkdir -p $DIR/$tdir
16702 $LFS setstripe -E $max_size -L mdt $dom
16704 # truncate over the limit
16705 $TRUNCATE $dom $(($max_size + 1)) &&
16706 error "successful truncate over the maximum size"
16707 # write over the limit
16708 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16709 error "successful write over the maximum size"
16710 # append over the limit
16711 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16712 echo "12345" >> $dom && error "successful append over the maximum size"
16717 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16720 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16721 skip "Need MDS version at least 2.10.55"
16723 mkdir -p $DIR/$tdir
16724 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16726 # check files inherit DoM EA
16727 touch $DIR/$tdir/first
16728 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16729 error "bad pattern"
16730 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16731 error "bad stripe count"
16732 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16733 error "bad stripe size"
16735 # check directory inherits DoM EA and uses it as default
16736 mkdir $DIR/$tdir/subdir
16737 touch $DIR/$tdir/subdir/second
16738 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16739 error "bad pattern in sub-directory"
16740 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16741 error "bad stripe count in sub-directory"
16742 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16743 error "bad stripe size in sub-directory"
16746 run_test 270c "DoM: DoM EA inheritance tests"
16749 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16750 skip "Need MDS version at least 2.10.55"
16752 mkdir -p $DIR/$tdir
16753 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16755 # inherit default DoM striping
16756 mkdir $DIR/$tdir/subdir
16757 touch $DIR/$tdir/subdir/f1
16759 # change default directory striping
16760 $LFS setstripe -c 1 $DIR/$tdir/subdir
16761 touch $DIR/$tdir/subdir/f2
16762 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16763 error "wrong default striping in file 2"
16764 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16765 error "bad pattern in file 2"
16768 run_test 270d "DoM: change striping from DoM to RAID0"
16771 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16772 skip "Need MDS version at least 2.10.55"
16774 mkdir -p $DIR/$tdir/dom
16775 mkdir -p $DIR/$tdir/norm
16778 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16779 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16781 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16782 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16784 # find DoM files by layout
16785 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16786 [ $NUM -eq $DOMFILES ] ||
16787 error "lfs find -L: found $NUM, expected $DOMFILES"
16788 echo "Test 1: lfs find 20 DOM files by layout: OK"
16790 # there should be 1 dir with default DOM striping
16791 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16793 error "lfs find -L: found $NUM, expected 1 dir"
16794 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16796 # find DoM files by stripe size
16797 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16798 [ $NUM -eq $DOMFILES ] ||
16799 error "lfs find -S: found $NUM, expected $DOMFILES"
16800 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16802 # find files by stripe offset except DoM files
16803 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16804 [ $NUM -eq $NORMFILES ] ||
16805 error "lfs find -i: found $NUM, expected $NORMFILES"
16806 echo "Test 5: lfs find no DOM files by stripe index: OK"
16809 run_test 270e "DoM: lfs find with DoM files test"
16812 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16813 skip "Need MDS version at least 2.10.55"
16815 local mdtname=${FSNAME}-MDT0000-mdtlov
16816 local dom=$DIR/$tdir/dom_file
16817 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16818 lod.$mdtname.dom_stripesize)
16819 local dom_limit=131072
16821 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16822 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16823 lod.$mdtname.dom_stripesize)
16824 [ ${dom_limit} -eq ${dom_current} ] ||
16825 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16827 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16828 $LFS setstripe -d $DIR/$tdir
16829 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16830 error "Can't set directory default striping"
16832 # exceed maximum stripe size
16833 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16834 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16835 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16836 error "Able to create DoM component size more than LOD limit"
16838 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16839 dom_current=$(do_facet mds1 $LCTL get_param -n \
16840 lod.$mdtname.dom_stripesize)
16841 [ 0 -eq ${dom_current} ] ||
16842 error "Can't set zero DoM stripe limit"
16845 # attempt to create DoM file on server with disabled DoM should
16846 # remove DoM entry from layout and be succeed
16847 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16848 error "Can't create DoM file (DoM is disabled)"
16849 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16850 error "File has DoM component while DoM is disabled"
16853 # attempt to create DoM file with only DoM stripe should return error
16854 $LFS setstripe -E $dom_limit -L mdt $dom &&
16855 error "Able to create DoM-only file while DoM is disabled"
16857 # too low values to be aligned with smallest stripe size 64K
16858 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16859 dom_current=$(do_facet mds1 $LCTL get_param -n \
16860 lod.$mdtname.dom_stripesize)
16861 [ 30000 -eq ${dom_current} ] &&
16862 error "Can set too small DoM stripe limit"
16864 # 64K is a minimal stripe size in Lustre, expect limit of that size
16865 [ 65536 -eq ${dom_current} ] ||
16866 error "Limit is not set to 64K but ${dom_current}"
16868 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16869 dom_current=$(do_facet mds1 $LCTL get_param -n \
16870 lod.$mdtname.dom_stripesize)
16872 [ 2147483648 -eq ${dom_current} ] &&
16873 error "Can set too large DoM stripe limit"
16875 do_facet mds1 $LCTL set_param -n \
16876 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16877 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16878 error "Can't create DoM component size after limit change"
16879 do_facet mds1 $LCTL set_param -n \
16880 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16881 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
16882 error "Can't create DoM file after limit decrease"
16883 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
16884 error "Can create big DoM component after limit decrease"
16885 touch ${dom}_def ||
16886 error "Can't create file with old default layout"
16888 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16891 run_test 270f "DoM: maximum DoM stripe size checks"
16894 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16895 skip "Need MDS version at least 2.10.55"
16897 local dom=$DIR/$tdir/dom
16899 mkdir -p $DIR/$tdir
16901 $LFS setstripe -E 1024K -L mdt $dom
16903 lctl set_param -n mdc.*.stats=clear
16904 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16905 cat $dom > /dev/null
16906 local reads=$(lctl get_param -n mdc.*.stats |
16907 awk '/ost_read/ {print $2}')
16908 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16912 run_test 271a "DoM: data is cached for read after write"
16915 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16916 skip "Need MDS version at least 2.10.55"
16918 local dom=$DIR/$tdir/dom
16920 mkdir -p $DIR/$tdir
16922 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16924 lctl set_param -n mdc.*.stats=clear
16925 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16926 cancel_lru_locks mdc
16927 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16928 # second stat to check size is cached on client
16929 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16930 local gls=$(lctl get_param -n mdc.*.stats |
16931 awk '/ldlm_glimpse/ {print $2}')
16932 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16935 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16938 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16939 skip "Need MDS version at least 2.10.55"
16941 local dom=$DIR/$tdir/dom
16943 mkdir -p $DIR/$tdir
16945 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16947 lctl set_param -n mdc.*.stats=clear
16948 lctl set_param -n osc.*.stats=clear
16949 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16950 cancel_lru_locks mdc
16951 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16952 # second stat to check size is cached on client
16953 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16954 local gls=$(lctl get_param -n mdc.*.stats |
16955 awk '/ldlm_glimpse/ {print $2}')
16956 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16957 local gls=$(lctl get_param -n osc.*.stats |
16958 awk '/ldlm_glimpse/ {print $2}')
16959 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16962 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16965 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16966 skip "Need MDS version at least 2.10.55"
16968 local dom=$DIR/$tdir/dom
16970 mkdir -p $DIR/$tdir
16972 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16974 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16975 local facet=mds$((mdtidx + 1))
16977 cancel_lru_locks mdc
16978 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16979 createmany -o $dom 1000
16980 lctl set_param -n mdc.*.stats=clear
16981 smalliomany -w $dom 1000 200
16982 lctl get_param -n mdc.*.stats
16983 local enq=$(lctl get_param -n mdc.*.stats |
16984 awk '/ldlm_ibits_enqueue/ {print $2}')
16985 # Each file has 1 open, 1 IO enqueues, total 2000
16986 # but now we have also +1 getxattr for security.capability, total 3000
16987 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16988 unlinkmany $dom 1000
16990 cancel_lru_locks mdc
16991 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16992 createmany -o $dom 1000
16993 lctl set_param -n mdc.*.stats=clear
16994 smalliomany -w $dom 1000 200
16995 lctl get_param -n mdc.*.stats
16996 local enq_2=$(lctl get_param -n mdc.*.stats |
16997 awk '/ldlm_ibits_enqueue/ {print $2}')
16998 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16999 # for OPEN and IO lock.
17000 [ $((enq - enq_2)) -ge 1000 ] ||
17001 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17002 unlinkmany $dom 1000
17005 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17007 cleanup_271def_tests() {
17013 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17014 skip "Need MDS version at least 2.10.57" && return
17016 local dom=$DIR/$tdir/dom
17017 local tmp=$TMP/$tfile
17018 trap "cleanup_271def_tests $tmp" EXIT
17020 mkdir -p $DIR/$tdir
17022 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17024 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17025 local facet=mds$((mdtidx + 1))
17027 cancel_lru_locks mdc
17028 dd if=/dev/urandom of=$tmp bs=1000 count=1
17029 dd if=$tmp of=$dom bs=1000 count=1
17030 cancel_lru_locks mdc
17032 cat /etc/hosts >> $tmp
17033 lctl set_param -n mdc.*.stats=clear
17035 # append data to the same file it should update local page
17036 echo "Append to the same page"
17037 cat /etc/hosts >> $dom
17038 local num=$(lctl get_param -n mdc.*.stats |
17039 awk '/ost_read/ {print $2}')
17040 local ra=$(lctl get_param -n mdc.*.stats |
17041 awk '/req_active/ {print $2}')
17042 local rw=$(lctl get_param -n mdc.*.stats |
17043 awk '/req_waittime/ {print $2}')
17045 [ -z $num ] || error "$num READ RPC occured"
17046 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17050 cmp $tmp $dom || error "file miscompare"
17052 cancel_lru_locks mdc
17053 lctl set_param -n mdc.*.stats=clear
17055 echo "Open and read file"
17056 cat $dom > /dev/null
17057 local num=$(lctl get_param -n mdc.*.stats |
17058 awk '/ost_read/ {print $2}')
17059 local ra=$(lctl get_param -n mdc.*.stats |
17060 awk '/req_active/ {print $2}')
17061 local rw=$(lctl get_param -n mdc.*.stats |
17062 awk '/req_waittime/ {print $2}')
17064 [ -z $num ] || error "$num READ RPC occured"
17065 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17069 cmp $tmp $dom || error "file miscompare"
17073 run_test 271d "DoM: read on open (1K file in reply buffer)"
17076 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17077 skip "Need MDS version at least 2.10.57" && return
17079 local dom=$DIR/$tdir/dom
17080 local tmp=$TMP/${tfile}.data
17081 trap "cleanup_271def_tests $tmp" EXIT
17083 mkdir -p $DIR/$tdir
17085 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17087 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17088 local facet=mds$((mdtidx + 1))
17090 cancel_lru_locks mdc
17091 dd if=/dev/urandom of=$tmp bs=30K count=1
17092 dd if=$tmp of=$dom bs=30K count=1
17093 cancel_lru_locks mdc
17094 cat /etc/hosts >> $tmp
17095 lctl set_param -n mdc.*.stats=clear
17097 echo "Append to the same page"
17098 cat /etc/hosts >> $dom
17100 local num=$(lctl get_param -n mdc.*.stats | \
17101 awk '/ost_read/ {print $2}')
17102 local ra=$(lctl get_param -n mdc.*.stats | \
17103 awk '/req_active/ {print $2}')
17104 local rw=$(lctl get_param -n mdc.*.stats | \
17105 awk '/req_waittime/ {print $2}')
17107 [ -z $num ] || error "$num READ RPC occured"
17108 # Reply buffer can be adjusted for larger buffer by resend
17109 echo "... DONE with $((ra - rw)) resends"
17112 cmp $tmp $dom || error "file miscompare"
17114 cancel_lru_locks mdc
17115 lctl set_param -n mdc.*.stats=clear
17117 echo "Open and read file"
17118 cat $dom > /dev/null
17119 local num=$(lctl get_param -n mdc.*.stats | \
17120 awk '/ost_read/ {print $2}')
17121 local ra=$(lctl get_param -n mdc.*.stats | \
17122 awk '/req_active/ {print $2}')
17123 local rw=$(lctl get_param -n mdc.*.stats | \
17124 awk '/req_waittime/ {print $2}')
17126 [ -z $num ] || error "$num READ RPC occured"
17127 # Reply buffer can be adjusted for larger buffer by resend
17128 echo "... DONE with $((ra - rw)) resends"
17131 cmp $tmp $dom || error "file miscompare"
17135 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17139 skip "Need MDS version at least 2.10.57" && return
17141 local dom=$DIR/$tdir/dom
17142 local tmp=$TMP/$tfile
17143 trap "cleanup_271def_tests $tmp" EXIT
17145 mkdir -p $DIR/$tdir
17147 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17149 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17150 local facet=mds$((mdtidx + 1))
17152 cancel_lru_locks mdc
17153 dd if=/dev/urandom of=$tmp bs=200000 count=1
17154 dd if=$tmp of=$dom bs=200000 count=1
17155 cancel_lru_locks mdc
17156 cat /etc/hosts >> $tmp
17157 lctl set_param -n mdc.*.stats=clear
17159 echo "Append to the same page"
17160 cat /etc/hosts >> $dom
17161 local num=$(lctl get_param -n mdc.*.stats | \
17162 awk '/ost_read/ {print $2}')
17163 local ra=$(lctl get_param -n mdc.*.stats | \
17164 awk '/req_active/ {print $2}')
17165 local rw=$(lctl get_param -n mdc.*.stats | \
17166 awk '/req_waittime/ {print $2}')
17168 [ -z $num ] || error "$num READ RPC occured"
17169 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17173 cmp $tmp $dom || error "file miscompare"
17175 cancel_lru_locks mdc
17176 lctl set_param -n mdc.*.stats=clear
17178 echo "Open and read file"
17179 cat $dom > /dev/null
17180 local num=$(lctl get_param -n mdc.*.stats | \
17181 awk '/ost_read/ {print $2}')
17182 local ra=$(lctl get_param -n mdc.*.stats | \
17183 awk '/req_active/ {print $2}')
17184 local rw=$(lctl get_param -n mdc.*.stats | \
17185 awk '/req_waittime/ {print $2}')
17187 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17188 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17192 cmp $tmp $dom || error "file miscompare"
17196 run_test 271f "DoM: read on open (200K file and read tail)"
17199 remote_ost_nodsh && skip "remote OST with nodsh"
17200 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17201 skip "Need OST version >= 2.10.57"
17203 local file=$DIR/$tfile
17206 oss=$(comma_list $(osts_nodes))
17208 dd if=/dev/urandom of=$file bs=1M count=2 ||
17209 error "failed to create a file"
17210 cancel_lru_locks osc
17213 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17214 error "failed to read a file"
17216 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17217 $LCTL set_param fail_loc=0x8000031f
17219 cancel_lru_locks osc &
17222 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17223 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17224 #IO takes another lock, but matches the PENDING one
17225 #and places it to the IO RPC
17226 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17227 error "failed to read a file with PENDING lock"
17229 run_test 275 "Read on a canceled duplicate lock"
17232 remote_ost_nodsh && skip "remote OST with nodsh"
17235 do_facet ost1 "(while true; do \
17236 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17237 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17240 for LOOP in $(seq 20); do
17242 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17245 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17246 rm $TMP/sanity_276_pid"
17248 run_test 276 "Race between mount and obd_statfs"
17250 cleanup_test_300() {
17254 test_striped_dir() {
17259 mkdir -p $DIR/$tdir
17261 SAVE_UMASK=$(umask)
17262 trap cleanup_test_300 RETURN EXIT
17264 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17265 $DIR/$tdir/striped_dir ||
17266 error "set striped dir error"
17268 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17269 [ "$mode" = "755" ] || error "expect 755 got $mode"
17271 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17272 error "getdirstripe failed"
17273 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17274 if [ "$stripe_count" != "2" ]; then
17275 error "1:stripe_count is $stripe_count, expect 2"
17277 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17278 if [ "$stripe_count" != "2" ]; then
17279 error "2:stripe_count is $stripe_count, expect 2"
17282 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17283 if [ "$stripe_index" != "$mdt_index" ]; then
17284 error "stripe_index is $stripe_index, expect $mdt_index"
17287 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17288 error "nlink error after create striped dir"
17290 mkdir $DIR/$tdir/striped_dir/a
17291 mkdir $DIR/$tdir/striped_dir/b
17293 stat $DIR/$tdir/striped_dir/a ||
17294 error "create dir under striped dir failed"
17295 stat $DIR/$tdir/striped_dir/b ||
17296 error "create dir under striped dir failed"
17298 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17299 error "nlink error after mkdir"
17301 rmdir $DIR/$tdir/striped_dir/a
17302 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17303 error "nlink error after rmdir"
17305 rmdir $DIR/$tdir/striped_dir/b
17306 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17307 error "nlink error after rmdir"
17309 chattr +i $DIR/$tdir/striped_dir
17310 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17311 error "immutable flags not working under striped dir!"
17312 chattr -i $DIR/$tdir/striped_dir
17314 rmdir $DIR/$tdir/striped_dir ||
17315 error "rmdir striped dir error"
17323 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17324 skip "skipped for lustre < 2.7.0"
17325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17328 test_striped_dir 0 || error "failed on striped dir on MDT0"
17329 test_striped_dir 1 || error "failed on striped dir on MDT0"
17331 run_test 300a "basic striped dir sanity test"
17334 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17335 skip "skipped for lustre < 2.7.0"
17336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17344 test_mkdir $DIR/$tdir || error "mkdir fail"
17345 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17346 error "set striped dir error"
17347 for i in {0..9}; do
17348 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17350 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17351 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17352 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17354 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17355 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17356 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17360 run_test 300b "check ctime/mtime for striped dir"
17363 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17364 skip "skipped for lustre < 2.7.0"
17365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17370 mkdir -p $DIR/$tdir
17371 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17372 error "set striped dir error"
17374 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17375 error "chown striped dir failed"
17377 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17378 error "create 5k files failed"
17380 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17382 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17386 run_test 300c "chown && check ls under striped directory"
17389 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17390 skip "skipped for lustre < 2.7.0"
17391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17397 mkdir -p $DIR/$tdir
17398 $SETSTRIPE -c 2 $DIR/$tdir
17400 #local striped directory
17401 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17402 error "set striped dir error"
17403 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17404 error "create 10 files failed"
17406 #remote striped directory
17407 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17408 error "set striped dir error"
17409 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17410 error "create 10 files failed"
17412 for file in $(find $DIR/$tdir); do
17413 stripe_count=$($LFS getstripe -c $file)
17414 [ $stripe_count -eq 2 ] ||
17415 error "wrong stripe $stripe_count for $file"
17420 run_test 300d "check default stripe under striped directory"
17423 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17424 skip "Need MDS version at least 2.7.55"
17425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17426 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17431 mkdir -p $DIR/$tdir
17433 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17434 error "set striped dir error"
17436 touch $DIR/$tdir/striped_dir/a
17437 touch $DIR/$tdir/striped_dir/b
17438 touch $DIR/$tdir/striped_dir/c
17440 mkdir $DIR/$tdir/striped_dir/dir_a
17441 mkdir $DIR/$tdir/striped_dir/dir_b
17442 mkdir $DIR/$tdir/striped_dir/dir_c
17444 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17445 error "set striped adir under striped dir error"
17447 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17448 error "set striped bdir under striped dir error"
17450 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17451 error "set striped cdir under striped dir error"
17453 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17454 error "rename dir under striped dir fails"
17456 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17457 error "rename dir under different stripes fails"
17459 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17460 error "rename file under striped dir should succeed"
17462 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17463 error "rename dir under striped dir should succeed"
17467 run_test 300e "check rename under striped directory"
17470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17472 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17473 skip "Need MDS version at least 2.7.55"
17479 mkdir -p $DIR/$tdir
17481 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17482 error "set striped dir error"
17484 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17485 error "set striped dir error"
17487 touch $DIR/$tdir/striped_dir/a
17488 mkdir $DIR/$tdir/striped_dir/dir_a
17489 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17490 error "create striped dir under striped dir fails"
17492 touch $DIR/$tdir/striped_dir1/b
17493 mkdir $DIR/$tdir/striped_dir1/dir_b
17494 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17495 error "create striped dir under striped dir fails"
17497 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17498 error "rename dir under different striped dir should fail"
17500 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17501 error "rename striped dir under diff striped dir should fail"
17503 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17504 error "rename file under diff striped dirs fails"
17508 run_test 300f "check rename cross striped directory"
17510 test_300_check_default_striped_dir()
17513 local default_count=$2
17514 local default_index=$3
17517 local dir_stripe_index
17520 echo "checking $dirname $default_count $default_index"
17521 $LFS setdirstripe -D -c $default_count -i $default_index \
17522 -t all_char $DIR/$tdir/$dirname ||
17523 error "set default stripe on striped dir error"
17524 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17525 [ $stripe_count -eq $default_count ] ||
17526 error "expect $default_count get $stripe_count for $dirname"
17528 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17529 [ $stripe_index -eq $default_index ] ||
17530 error "expect $default_index get $stripe_index for $dirname"
17532 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17533 error "create dirs failed"
17535 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17536 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17537 for dir in $(find $DIR/$tdir/$dirname/*); do
17538 stripe_count=$($LFS getdirstripe -c $dir)
17539 [ $stripe_count -eq $default_count ] ||
17540 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17541 error "stripe count $default_count != $stripe_count for $dir"
17543 stripe_index=$($LFS getdirstripe -i $dir)
17544 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17545 error "$stripe_index != $default_index for $dir"
17547 #check default stripe
17548 stripe_count=$($LFS getdirstripe -D -c $dir)
17549 [ $stripe_count -eq $default_count ] ||
17550 error "default count $default_count != $stripe_count for $dir"
17552 stripe_index=$($LFS getdirstripe -D -i $dir)
17553 [ $stripe_index -eq $default_index ] ||
17554 error "default index $default_index != $stripe_index for $dir"
17556 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17560 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17561 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17562 skip "Need MDS version at least 2.7.55"
17569 mkdir $DIR/$tdir/normal_dir
17571 #Checking when client cache stripe index
17572 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17573 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17574 error "create striped_dir failed"
17576 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17577 error "create dir0 fails"
17578 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17579 [ $stripe_index -eq 0 ] ||
17580 error "dir0 expect index 0 got $stripe_index"
17582 mkdir $DIR/$tdir/striped_dir/dir1 ||
17583 error "create dir1 fails"
17584 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17585 [ $stripe_index -eq 1 ] ||
17586 error "dir1 expect index 1 got $stripe_index"
17588 #check default stripe count/stripe index
17589 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17590 test_300_check_default_striped_dir normal_dir 1 0
17591 test_300_check_default_striped_dir normal_dir 2 1
17592 test_300_check_default_striped_dir normal_dir 2 -1
17594 #delete default stripe information
17595 echo "delete default stripeEA"
17596 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17597 error "set default stripe on striped dir error"
17599 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17600 for dir in $(find $DIR/$tdir/normal_dir/*); do
17601 stripe_count=$($LFS getdirstripe -c $dir)
17602 [ $stripe_count -eq 0 ] ||
17603 error "expect 1 get $stripe_count for $dir"
17604 stripe_index=$($LFS getdirstripe -i $dir)
17605 [ $stripe_index -eq 0 ] ||
17606 error "expect 0 get $stripe_index for $dir"
17609 run_test 300g "check default striped directory for normal directory"
17612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17613 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17614 skip "Need MDS version at least 2.7.55"
17620 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17621 error "set striped dir error"
17623 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17624 test_300_check_default_striped_dir striped_dir 1 0
17625 test_300_check_default_striped_dir striped_dir 2 1
17626 test_300_check_default_striped_dir striped_dir 2 -1
17628 #delete default stripe information
17629 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17630 error "set default stripe on striped dir error"
17632 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17633 for dir in $(find $DIR/$tdir/striped_dir/*); do
17634 stripe_count=$($LFS getdirstripe -c $dir)
17635 [ $stripe_count -eq 0 ] ||
17636 error "expect 1 get $stripe_count for $dir"
17639 run_test 300h "check default striped directory for striped directory"
17642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17643 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17644 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17645 skip "Need MDS version at least 2.7.55"
17652 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17653 error "set striped dir error"
17655 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17656 error "create files under striped dir failed"
17658 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17659 error "set striped hashdir error"
17661 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17662 error "create dir0 under hash dir failed"
17663 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17664 error "create dir1 under hash dir failed"
17666 # unfortunately, we need to umount to clear dir layout cache for now
17667 # once we fully implement dir layout, we can drop this
17668 umount_client $MOUNT || error "umount failed"
17669 mount_client $MOUNT || error "mount failed"
17671 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17672 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17673 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17675 #set the stripe to be unknown hash type
17676 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17677 $LCTL set_param fail_loc=0x1901
17678 for ((i = 0; i < 10; i++)); do
17679 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17680 error "stat f-$i failed"
17681 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17684 touch $DIR/$tdir/striped_dir/f0 &&
17685 error "create under striped dir with unknown hash should fail"
17687 $LCTL set_param fail_loc=0
17689 umount_client $MOUNT || error "umount failed"
17690 mount_client $MOUNT || error "mount failed"
17694 run_test 300i "client handle unknown hash type striped directory"
17697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17699 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17700 skip "Need MDS version at least 2.7.55"
17707 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17708 $LCTL set_param fail_loc=0x1702
17709 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17710 error "set striped dir error"
17712 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17713 error "create files under striped dir failed"
17715 $LCTL set_param fail_loc=0
17717 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17721 run_test 300j "test large update record"
17724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17725 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17726 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17727 skip "Need MDS version at least 2.7.55"
17734 #define OBD_FAIL_LARGE_STRIPE 0x1703
17735 $LCTL set_param fail_loc=0x1703
17736 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17737 error "set striped dir error"
17738 $LCTL set_param fail_loc=0
17740 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17741 error "getstripeddir fails"
17742 rm -rf $DIR/$tdir/striped_dir ||
17743 error "unlink striped dir fails"
17747 run_test 300k "test large striped directory"
17750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17752 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17753 skip "Need MDS version at least 2.7.55"
17757 test_mkdir -p $DIR/$tdir/striped_dir
17758 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17759 error "chown $RUNAS_ID failed"
17760 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17761 error "set default striped dir failed"
17763 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17764 $LCTL set_param fail_loc=0x80000158
17765 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17767 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17768 [ $stripe_index -eq 1 ] ||
17769 error "expect 1 get $stripe_index for $dir"
17771 run_test 300l "non-root user to create dir under striped dir with stale layout"
17774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17775 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17776 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17777 skip "Need MDS version at least 2.7.55"
17779 mkdir -p $DIR/$tdir/striped_dir
17780 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17781 error "set default stripes dir error"
17783 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17785 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17786 [ $stripe_count -eq 0 ] ||
17787 error "expect 0 get $stripe_count for a"
17789 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17790 error "set default stripes dir error"
17792 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17794 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17795 [ $stripe_count -eq 0 ] ||
17796 error "expect 0 get $stripe_count for b"
17798 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17799 error "set default stripes dir error"
17801 mkdir $DIR/$tdir/striped_dir/c &&
17802 error "default stripe_index is invalid, mkdir c should fails"
17804 rm -rf $DIR/$tdir || error "rmdir fails"
17806 run_test 300m "setstriped directory on single MDT FS"
17809 local list=$(comma_list $(mdts_nodes))
17812 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17818 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17819 skip "Need MDS version at least 2.7.55"
17820 remote_mds_nodsh && skip "remote MDS with nodsh"
17823 local list=$(comma_list $(mdts_nodes))
17825 trap cleanup_300n RETURN EXIT
17826 mkdir -p $DIR/$tdir
17827 chmod 777 $DIR/$tdir
17828 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17829 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17830 error "create striped dir succeeds with gid=0"
17832 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17833 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17834 error "create striped dir fails with gid=-1"
17836 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17837 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17838 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17839 error "set default striped dir succeeds with gid=0"
17842 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17843 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17844 error "set default striped dir fails with gid=-1"
17847 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17848 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17849 error "create test_dir fails"
17850 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17851 error "create test_dir1 fails"
17852 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17853 error "create test_dir2 fails"
17856 run_test 300n "non-root user to create dir under striped dir with default EA"
17859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17861 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17862 skip "Need MDS version at least 2.7.55"
17867 mkdir -p $DIR/$tdir
17869 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17870 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17871 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17872 skip "not enough free inodes $numfree1 $numfree2"
17875 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17876 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17877 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17878 skip "not enough free space $numfree1 $numfree2"
17881 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17882 error "setdirstripe fails"
17884 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17885 error "create dirs fails"
17887 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17888 ls $DIR/$tdir/striped_dir > /dev/null ||
17889 error "ls striped dir fails"
17890 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17891 error "unlink big striped dir fails"
17893 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17897 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17898 remote_mds_nodsh && skip "remote MDS with nodsh"
17900 mkdir -p $DIR/$tdir
17902 #define OBD_FAIL_OUT_ENOSPC 0x1704
17903 do_facet mds2 lctl set_param fail_loc=0x80001704
17904 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17905 && error "create striped directory should fail"
17907 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17909 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17912 run_test 300p "create striped directory without space"
17915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17918 local fd=$(free_fd)
17919 local cmd="exec $fd<$tdir"
17921 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17924 trap "eval $cmd" EXIT
17925 cd $tdir || error "cd $tdir fails"
17926 rmdir ../$tdir || error "rmdir $tdir fails"
17927 mkdir local_dir && error "create dir succeeds"
17928 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17932 run_test 300q "create remote directory under orphan directory"
17934 prepare_remote_file() {
17935 mkdir $DIR/$tdir/src_dir ||
17936 error "create remote source failed"
17938 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17939 error "cp to remote source failed"
17940 touch $DIR/$tdir/src_dir/a
17942 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17943 error "create remote target dir failed"
17945 touch $DIR/$tdir/tgt_dir/b
17947 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17948 error "rename dir cross MDT failed!"
17950 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17951 error "src_child still exists after rename"
17953 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17954 error "missing file(a) after rename"
17956 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17957 error "diff after rename"
17961 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17964 local remote_file=$DIR/$tdir/tgt_dir/b
17966 mkdir -p $DIR/$tdir
17968 prepare_remote_file || error "prepare remote file failed"
17971 $OPENUNLINK $remote_file $remote_file ||
17972 error "openunlink $remote_file failed"
17973 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17975 run_test 310a "open unlink remote file"
17978 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17981 local remote_file=$DIR/$tdir/tgt_dir/b
17983 mkdir -p $DIR/$tdir
17985 prepare_remote_file || error "prepare remote file failed"
17987 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17988 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17989 $CHECKSTAT -t file $remote_file || error "check file failed"
17991 run_test 310b "unlink remote file with multiple links while open"
17994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17995 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
17997 local remote_file=$DIR/$tdir/tgt_dir/b
17999 mkdir -p $DIR/$tdir
18001 prepare_remote_file || error "prepare remote file failed"
18003 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18004 multiop_bg_pause $remote_file O_uc ||
18005 error "mulitop failed for remote file"
18007 $MULTIOP $DIR/$tfile Ouc
18008 kill -USR1 $MULTIPID
18011 run_test 310c "open-unlink remote file with multiple links"
18015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18016 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18018 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18019 remote_mds_nodsh && skip "remote MDS with nodsh"
18021 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18023 mkdir -p $DIR/$tdir
18024 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18025 createmany -o $DIR/$tdir/$tfile. 1000
18027 # statfs data is not real time, let's just calculate it
18028 old_iused=$((old_iused + 1000))
18030 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18031 osp.*OST0000*MDT0000.create_count")
18032 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18033 osp.*OST0000*MDT0000.max_create_count")
18034 for idx in $(seq $MDSCOUNT); do
18035 do_facet mds$idx "lctl set_param -n \
18036 osp.*OST0000*MDT000?.max_create_count=0"
18039 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18040 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18041 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18043 unlinkmany $DIR/$tdir/$tfile. 1000
18045 for idx in $(seq $MDSCOUNT); do
18046 do_facet mds$idx "lctl set_param -n \
18047 osp.*OST0000*MDT000?.max_create_count=$max_count"
18048 do_facet mds$idx "lctl set_param -n \
18049 osp.*OST0000*MDT000?.create_count=$count"
18053 for i in $(seq 120); do
18054 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18055 # system may be too busy to destroy all objs in time, use
18056 # a somewhat small value to not fail autotest
18057 [ $((old_iused - new_iused)) -gt 400 ] && break
18061 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18062 [ $((old_iused - new_iused)) -gt 400 ] ||
18063 error "objs not destroyed after unlink"
18065 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18072 local vdevdir=$(dirname $(facet_vdevice $ost))
18073 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18074 local zfs_zapid=$(do_facet $ost $cmd |
18075 grep -w "/O/0/d$((objid%32))" -C 5 |
18076 awk '/Object/{getline; print $1}')
18077 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18078 awk "/$objid = /"'{printf $3}')
18083 zfs_object_blksz() {
18087 local vdevdir=$(dirname $(facet_vdevice $ost))
18088 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18089 local blksz=$(do_facet $ost $cmd $objid |
18090 awk '/dblk/{getline; printf $4}')
18092 case "${blksz: -1}" in
18093 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18094 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18101 test_312() { # LU-4856
18102 remote_ost_nodsh && skip "remote OST with nodsh"
18103 [ $(facet_fstype ost1) = "zfs" ] ||
18104 skip_env "the test only applies to zfs"
18106 local max_blksz=$(do_facet ost1 \
18107 $ZFS get -p recordsize $(facet_device ost1) |
18108 awk '!/VALUE/{print $3}')
18109 local min_blksz=$(getconf PAGE_SIZE)
18111 # to make life a little bit easier
18112 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18113 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18115 local tf=$DIR/$tdir/$tfile
18117 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18119 # Get ZFS object id
18120 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18122 # block size change by sequential over write
18124 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18125 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18127 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18128 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18132 # block size change by sequential append write
18133 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18134 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18135 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18137 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18138 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18139 oflag=sync conv=notrunc
18141 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18142 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18143 error "blksz error, actual $blksz, " \
18144 "expected: 2 * $count * $min_blksz"
18150 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18151 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18153 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18154 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18155 [ $blksz -eq $min_blksz ] ||
18156 error "blksz error: $blksz, expected: $min_blksz"
18158 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18159 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18160 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18162 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18163 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18164 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18166 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18169 remote_ost_nodsh && skip "remote OST with nodsh"
18171 local file=$DIR/$tfile
18173 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18175 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18176 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18177 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18178 error "write should failed"
18179 do_facet ost1 "$LCTL set_param fail_loc=0"
18182 run_test 313 "io should fail after last_rcvd update fail"
18185 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18187 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18188 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18190 wait_delete_completed
18191 do_facet ost1 "$LCTL set_param fail_loc=0"
18193 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18195 test_315() { # LU-618
18196 local file=$DIR/$tfile
18199 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18200 $MULTIOP $file oO_RDONLY:r4096000_c &
18205 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18208 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18211 run_test 315 "read should be accounted"
18214 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18215 large_xattr_enabled || skip_env "large_xattr disabled"
18217 rm -rf $DIR/$tdir/d
18218 mkdir -p $DIR/$tdir/d
18219 chown nobody $DIR/$tdir/d
18220 touch $DIR/$tdir/d/file
18222 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18224 run_test 316 "lfs mv"
18228 local grant_blk_size
18230 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18231 skip "LU-10370: no implementation for ZFS" && return
18234 stack_trap "rm -f $DIR/$tfile" EXIT
18235 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18236 awk '/grant_block_size:/ { print $2; exit; }')
18238 # Create File of size 5M. Truncate it to below size's and verify
18241 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18242 error "Create file : $DIR/$tfile"
18244 for trunc_sz in 2097152 4097 4000 509 0; do
18245 $TRUNCATE $DIR/$tfile $trunc_sz ||
18246 error "truncate $tfile to $trunc_sz failed"
18247 local sz=$(stat --format=%s $DIR/$tfile)
18248 local blk=$(stat --format=%b $DIR/$tfile)
18249 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18250 grant_blk_size) * 8))
18252 if [[ $blk -ne $trunc_blk ]]; then
18253 $(which stat) $DIR/$tfile
18254 error "Expected Block $trunc_blk got $blk for $tfile"
18257 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18258 error "Expected Size $trunc_sz got $sz for $tfile"
18263 # Create file with a hole and write actual two blocks. Block count
18266 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18267 conv=fsync || error "Create file : $DIR/$tfile"
18269 # Calculate the final truncate size.
18270 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18273 # truncate to size $trunc_sz bytes. Strip the last block
18274 # The block count must drop to 8
18276 $TRUNCATE $DIR/$tfile $trunc_sz ||
18277 error "truncate $tfile to $trunc_sz failed"
18279 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18280 sz=$(stat --format=%s $DIR/$tfile)
18281 blk=$(stat --format=%b $DIR/$tfile)
18283 if [[ $blk -ne $trunc_bsz ]]; then
18284 $(which stat) $DIR/$tfile
18285 error "Expected Block $trunc_bsz got $blk for $tfile"
18288 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18289 error "Expected Size $trunc_sz got $sz for $tfile"
18291 run_test 317 "Verify blocks get correctly update after truncate"
18294 local read_write=$1
18295 if [ "$read_write" = "write" ]; then
18296 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18297 elif [ "$read_write" = "read" ]; then
18298 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18300 error "argument error"
18303 # turn off debug for performance testing
18304 local saved_debug=$($LCTL get_param -n debug)
18305 $LCTL set_param debug=0
18307 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18309 # get ost1 size - lustre-OST0000
18310 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18311 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18312 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18314 if [ "$read_write" = "read" ]; then
18315 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18318 local start_time=$(date +%s.%N)
18319 $dd_cmd bs=1M count=$blocks oflag=sync ||
18320 error "real dd $read_write error"
18321 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18323 if [ "$read_write" = "write" ]; then
18327 # define OBD_FAIL_OST_FAKE_RW 0x238
18328 do_facet ost1 $LCTL set_param fail_loc=0x238
18330 local start_time=$(date +%s.%N)
18331 $dd_cmd bs=1M count=$blocks oflag=sync ||
18332 error "fake dd $read_write error"
18333 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18335 if [ "$read_write" = "write" ]; then
18337 cancel_lru_locks osc
18338 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18339 error "$tfile size not $blocks MB"
18341 do_facet ost1 $LCTL set_param fail_loc=0
18343 echo "fake $read_write $duration_fake vs. normal $read_write" \
18344 "$duration in seconds"
18345 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18346 error_not_in_vm "fake write is slower"
18348 $LCTL set_param -n debug="$saved_debug"
18351 test_399a() { # LU-7655 for OST fake write
18352 remote_ost_nodsh && skip "remote OST with nodsh"
18356 run_test 399a "fake write should not be slower than normal write"
18358 test_399b() { # LU-8726 for OST fake read
18359 remote_ost_nodsh && skip "remote OST with nodsh"
18360 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18361 skip_env "ldiskfs only test"
18366 run_test 399b "fake read should not be slower than normal read"
18368 test_400a() { # LU-1606, was conf-sanity test_74
18369 if ! which $CC > /dev/null 2>&1; then
18370 skip_env "$CC is not installed"
18373 local extra_flags=''
18374 local out=$TMP/$tfile
18375 local prefix=/usr/include/lustre
18378 if ! [[ -d $prefix ]]; then
18379 # Assume we're running in tree and fixup the include path.
18380 extra_flags+=" -I$LUSTRE/include"
18381 extra_flags+=" -L$LUSTRE/utils"
18384 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18385 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
18386 error "client api broken"
18390 run_test 400a "Lustre client api program can compile and link"
18392 test_400b() { # LU-1606, LU-5011
18394 local out=$TMP/$tfile
18395 local prefix=/usr/include/linux/lustre
18397 # We use a hard coded prefix so that this test will not fail
18398 # when run in tree. There are headers in lustre/include/lustre/
18399 # that are not packaged (like lustre_idl.h) and have more
18400 # complicated include dependencies (like config.h and lnet/types.h).
18401 # Since this test about correct packaging we just skip them when
18402 # they don't exist (see below) rather than try to fixup cppflags.
18404 if ! which $CC > /dev/null 2>&1; then
18405 skip_env "$CC is not installed"
18408 for header in $prefix/*.h; do
18409 if ! [[ -f "$header" ]]; then
18413 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18414 continue # lustre_ioctl.h is internal header
18417 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18418 error "cannot compile '$header'"
18422 run_test 400b "packaged headers can be compiled"
18424 test_401a() { #LU-7437
18425 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18426 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18428 #count the number of parameters by "list_param -R"
18429 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18430 #count the number of parameters by listing proc files
18431 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18432 echo "proc_dirs='$proc_dirs'"
18433 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18434 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18437 [ $params -eq $procs ] ||
18438 error "found $params parameters vs. $procs proc files"
18440 # test the list_param -D option only returns directories
18441 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18442 #count the number of parameters by listing proc directories
18443 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18446 [ $params -eq $procs ] ||
18447 error "found $params parameters vs. $procs proc files"
18449 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18452 local save=$($LCTL get_param -n jobid_var)
18455 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18456 error "no error returned when setting bad parameters"
18458 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18459 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18461 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18462 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18463 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18465 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18468 local jobid_var_old=$($LCTL get_param -n jobid_var)
18469 local jobid_var_new
18471 $LCTL set_param jobid_var= &&
18472 error "no error returned for 'set_param a='"
18474 jobid_var_new=$($LCTL get_param -n jobid_var)
18475 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18476 error "jobid_var was changed by setting without value"
18478 $LCTL set_param jobid_var &&
18479 error "no error returned for 'set_param a'"
18481 jobid_var_new=$($LCTL get_param -n jobid_var)
18482 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18483 error "jobid_var was changed by setting without value"
18485 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18488 local jobid_var_old=$($LCTL get_param -n jobid_var)
18489 local jobid_var_new
18490 local new_value="foo=bar"
18492 $LCTL set_param jobid_var=$new_value ||
18493 error "'set_param a=b' did not accept a value containing '='"
18495 jobid_var_new=$($LCTL get_param -n jobid_var)
18496 [[ "$jobid_var_new" == "$new_value" ]] ||
18497 error "'set_param a=b' failed on a value containing '='"
18499 # Reset the jobid_var to test the other format
18500 $LCTL set_param jobid_var=$jobid_var_old
18501 jobid_var_new=$($LCTL get_param -n jobid_var)
18502 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18503 error "failed to reset jobid_var"
18505 $LCTL set_param jobid_var $new_value ||
18506 error "'set_param a b' did not accept a value containing '='"
18508 jobid_var_new=$($LCTL get_param -n jobid_var)
18509 [[ "$jobid_var_new" == "$new_value" ]] ||
18510 error "'set_param a b' failed on a value containing '='"
18512 $LCTL set_param jobid_var $jobid_var_old
18513 jobid_var_new=$($LCTL get_param -n jobid_var)
18514 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18515 error "failed to reset jobid_var"
18517 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18520 local server_version=$(lustre_version_code $SINGLEMDS)
18521 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18522 [[ $server_version -ge $(version_code 2.7.18.4) &&
18523 $server_version -lt $(version_code 2.7.50) ]] ||
18524 [[ $server_version -ge $(version_code 2.7.2) &&
18525 $server_version -lt $(version_code 2.7.11) ]] ||
18526 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18527 remote_mds_nodsh && skip "remote MDS with nodsh"
18529 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18530 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18531 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18532 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18533 echo "Touch failed - OK"
18535 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18538 local file1=$DIR/$tfile.1
18539 local file2=$DIR/$tfile.2
18540 local tfile=$TMP/$tfile
18542 rm -f $file1 $file2 $tfile
18547 # 30 sec OBD_TIMEOUT in ll_getattr()
18548 # right before populating st_nlink
18549 $LCTL set_param fail_loc=0x80001409
18550 stat -c %h $file1 > $tfile &
18552 # create an alias, drop all locks and reclaim the dentry
18554 cancel_lru_locks mdc
18555 cancel_lru_locks osc
18556 sysctl -w vm.drop_caches=2
18560 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18562 rm -f $tfile $file1 $file2
18564 run_test 403 "i_nlink should not drop to zero due to aliasing"
18566 test_404() { # LU-6601
18567 local server_version=$(lustre_version_code $SINGLEMDS)
18568 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18569 skip "Need server version newer than 2.8.52"
18570 remote_mds_nodsh && skip "remote MDS with nodsh"
18572 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18573 awk '/osp .*-osc-MDT/ { print $4}')
18576 for osp in $mosps; do
18577 echo "Deactivate: " $osp
18578 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18579 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18580 awk -vp=$osp '$4 == p { print $2 }')
18581 [ $stat = IN ] || {
18582 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18583 error "deactivate error"
18585 echo "Activate: " $osp
18586 do_facet $SINGLEMDS $LCTL --device %$osp activate
18587 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18588 awk -vp=$osp '$4 == p { print $2 }')
18589 [ $stat = UP ] || {
18590 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18591 error "activate error"
18595 run_test 404 "validate manual {de}activated works properly for OSPs"
18598 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18599 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18600 skip "Layout swap lock is not supported"
18601 check_swap_layouts_support
18603 test_mkdir $DIR/$tdir
18604 swap_lock_test -d $DIR/$tdir ||
18605 error "One layout swap locked test failed"
18607 run_test 405 "Various layout swap lock tests"
18610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18614 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18615 skip "Need MDS version at least 2.8.50"
18617 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18618 local test_pool=$TESTNAME
18620 if ! combined_mgs_mds ; then
18623 pool_add $test_pool || error "pool_add failed"
18624 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18625 error "pool_add_targets failed"
18627 save_layout_restore_at_exit $MOUNT
18629 # parent set default stripe count only, child will stripe from both
18630 # parent and fs default
18631 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18632 error "setstripe $MOUNT failed"
18633 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18634 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18635 for i in $(seq 10); do
18636 local f=$DIR/$tdir/$tfile.$i
18637 touch $f || error "touch failed"
18638 local count=$($LFS getstripe -c $f)
18639 [ $count -eq $OSTCOUNT ] ||
18640 error "$f stripe count $count != $OSTCOUNT"
18641 local offset=$($LFS getstripe -i $f)
18642 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18643 local size=$($LFS getstripe -S $f)
18644 [ $size -eq $((def_stripe_size * 2)) ] ||
18645 error "$f stripe size $size != $((def_stripe_size * 2))"
18646 local pool=$($LFS getstripe -p $f)
18647 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18650 # change fs default striping, delete parent default striping, now child
18651 # will stripe from new fs default striping only
18652 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18653 error "change $MOUNT default stripe failed"
18654 $LFS setstripe -c 0 $DIR/$tdir ||
18655 error "delete $tdir default stripe failed"
18656 for i in $(seq 11 20); do
18657 local f=$DIR/$tdir/$tfile.$i
18658 touch $f || error "touch $f failed"
18659 local count=$($LFS getstripe -c $f)
18660 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18661 local offset=$($LFS getstripe -i $f)
18662 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18663 local size=$($LFS getstripe -S $f)
18664 [ $size -eq $def_stripe_size ] ||
18665 error "$f stripe size $size != $def_stripe_size"
18666 local pool=$($LFS getstripe -p $f)
18667 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18670 unlinkmany $DIR/$tdir/$tfile. 1 20
18672 local f=$DIR/$tdir/$tfile
18673 pool_remove_all_targets $test_pool $f
18674 pool_remove $test_pool $f
18676 if ! combined_mgs_mds ; then
18680 run_test 406 "DNE support fs default striping"
18683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18684 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18685 skip "Need MDS version at least 2.8.55"
18686 remote_mds_nodsh && skip "remote MDS with nodsh"
18688 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18689 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18690 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18691 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18692 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18694 #define OBD_FAIL_DT_TXN_STOP 0x2019
18695 for idx in $(seq $MDSCOUNT); do
18696 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18698 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18699 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18700 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18703 run_test 407 "transaction fail should cause operation fail"
18706 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18708 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18709 lctl set_param fail_loc=0x8000040a
18710 # let ll_prepare_partial_page() fail
18711 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18715 # create at least 100 unused inodes so that
18716 # shrink_icache_memory(0) should not return 0
18717 touch $DIR/$tfile-{0..100}
18718 rm -f $DIR/$tfile-{0..100}
18721 echo 2 > /proc/sys/vm/drop_caches
18723 run_test 408 "drop_caches should not hang due to page leaks"
18727 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18728 check_mount_and_prep
18730 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18731 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18732 touch $DIR/$tdir/guard || error "(2) Fail to create"
18734 local PREFIX=$(str_repeat 'A' 128)
18735 echo "Create 1K hard links start at $(date)"
18736 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18737 error "(3) Fail to hard link"
18739 echo "Links count should be right although linkEA overflow"
18740 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18741 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18742 [ $linkcount -eq 1001 ] ||
18743 error "(5) Unexpected hard links count: $linkcount"
18745 echo "List all links start at $(date)"
18746 ls -l $DIR/$tdir/foo > /dev/null ||
18747 error "(6) Fail to list $DIR/$tdir/foo"
18749 echo "Unlink hard links start at $(date)"
18750 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18751 error "(7) Fail to unlink"
18753 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18757 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18758 skip "Need client version at least 2.9.59"
18760 # Create a file, and stat it from the kernel
18761 local testfile=$DIR/$tfile
18764 local run_id=$RANDOM
18765 local my_ino=$(stat --format "%i" $testfile)
18767 # Try to insert the module. This will always fail as the
18768 # module is designed to not be inserted.
18769 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18772 # Anything but success is a test failure
18774 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18775 error "no inode match"
18777 run_test 410 "Test inode number returned from kernel thread"
18779 cleanup_test411_cgroup() {
18785 local cg_basedir=/sys/fs/cgroup/memory
18787 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18788 skip "no setup for cgroup"
18790 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18791 error "test file creation failed"
18792 cancel_lru_locks osc
18794 # Create a very small memory cgroup to force a slab allocation error
18795 local cgdir=$cg_basedir/osc_slab_alloc
18796 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18797 trap "cleanup_test411_cgroup $cgdir" EXIT
18798 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18799 echo 1M > $cgdir/memory.limit_in_bytes
18801 # Should not LBUG, just be killed by oom-killer
18802 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18803 error "fail to trigger a memory allocation error"
18805 cleanup_test411_cgroup $cgdir
18809 run_test 411 "Slab allocation error with cgroup does not LBUG"
18812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18813 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18814 skip "Need server version at least 2.10.55"
18817 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18818 error "mkdir failed"
18819 $LFS getdirstripe $DIR/$tdir
18820 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18821 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18822 error "expect $((MDSCOUT - 1)) get $stripe_index"
18823 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18824 [ $stripe_count -eq 2 ] ||
18825 error "expect 2 get $stripe_count"
18827 run_test 412 "mkdir on specific MDTs"
18830 [ $MDSCOUNT -lt 2 ] &&
18831 skip "We need at least 2 MDTs for this test"
18833 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18834 skip "Need server version at least 2.10.55"
18837 mkdir $DIR/$tdir || error "mkdir failed"
18839 # find MDT that is the most full
18840 local max=$($LFS df | grep MDT |
18849 END { split(b, c, ":")
18854 for i in $(seq $((MDSCOUNT - 1))); do
18855 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18856 error "mkdir d$i failed"
18857 $LFS getdirstripe $DIR/$tdir/d$i
18858 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18859 [ $stripe_index -ne $max ] ||
18860 error "don't expect $max"
18863 run_test 413 "mkdir on less full MDTs"
18866 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18867 $LCTL set_param fail_loc=0x80000521
18868 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18871 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18875 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
18876 skip "Need server version at least 2.11.52"
18886 # this test may be slow on ZFS
18887 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
18889 # though this test is designed for striped directory, let's test normal
18890 # directory too since lock is always saved as CoS lock.
18891 test_mkdir $DIR/$tdir || error "mkdir $tdir"
18892 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
18901 start_time=$(date +%s)
18902 for i in $(seq $total); do
18903 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
18906 end_time=$(date +%s)
18907 duration=$((end_time - start_time))
18909 kill -9 $setattr_pid
18911 echo "rename $total files took $duration sec"
18912 [ $duration -lt 100 ] || error "rename took $duration sec"
18914 run_test 415 "lock revoke is not missing"
18917 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18918 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18919 skip "Need server version at least 2.9.55"
18921 start_full_debug_logging
18925 stop_full_debug_logging
18929 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18930 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18931 awk '/The barrier for/ { print $7 }')
18934 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18939 barrier_expired() {
18942 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18943 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18944 awk '/will be expired/ { print $7 }')
18946 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18955 echo "Start barrier_freeze at: $(date)"
18956 #define OBD_FAIL_BARRIER_DELAY 0x2202
18957 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18958 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18961 local b_status=$(barrier_stat)
18962 echo "Got barrier status at: $(date)"
18963 [ "$b_status" = "'freezing_p1'" ] ||
18964 error "(1) unexpected barrier status $b_status"
18966 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18968 b_status=$(barrier_stat)
18969 [ "$b_status" = "'frozen'" ] ||
18970 error "(2) unexpected barrier status $b_status"
18972 local expired=$(barrier_expired)
18973 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18974 sleep $((expired + 3))
18976 b_status=$(barrier_stat)
18977 [ "$b_status" = "'expired'" ] ||
18978 error "(3) unexpected barrier status $b_status"
18980 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18981 error "(4) fail to freeze barrier"
18983 b_status=$(barrier_stat)
18984 [ "$b_status" = "'frozen'" ] ||
18985 error "(5) unexpected barrier status $b_status"
18987 echo "Start barrier_thaw at: $(date)"
18988 #define OBD_FAIL_BARRIER_DELAY 0x2202
18989 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18990 do_facet mgs $LCTL barrier_thaw $FSNAME &
18993 b_status=$(barrier_stat)
18994 echo "Got barrier status at: $(date)"
18995 [ "$b_status" = "'thawing'" ] ||
18996 error "(6) unexpected barrier status $b_status"
18998 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19000 b_status=$(barrier_stat)
19001 [ "$b_status" = "'thawed'" ] ||
19002 error "(7) unexpected barrier status $b_status"
19004 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19005 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19006 do_facet mgs $LCTL barrier_freeze $FSNAME
19008 b_status=$(barrier_stat)
19009 [ "$b_status" = "'failed'" ] ||
19010 error "(8) unexpected barrier status $b_status"
19012 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19013 do_facet mgs $LCTL barrier_thaw $FSNAME
19017 run_test 801a "write barrier user interfaces and stat machine"
19022 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19023 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19024 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19025 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19026 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19028 cancel_lru_locks mdc
19030 # 180 seconds should be long enough
19031 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19033 local b_status=$(barrier_stat)
19034 [ "$b_status" = "'frozen'" ] ||
19035 error "(6) unexpected barrier status $b_status"
19037 mkdir $DIR/$tdir/d0/d10 &
19040 touch $DIR/$tdir/d1/f13 &
19043 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19046 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19049 rm -f $DIR/$tdir/d4/f12 &
19052 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19054 # To guarantee taht the 'stat' is not blocked
19055 b_status=$(barrier_stat)
19056 [ "$b_status" = "'frozen'" ] ||
19057 error "(8) unexpected barrier status $b_status"
19059 # let above commands to run at background
19062 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19063 ps -p $touch_pid || error "(10) touch should be blocked"
19064 ps -p $ln_pid || error "(11) link should be blocked"
19065 ps -p $mv_pid || error "(12) rename should be blocked"
19066 ps -p $rm_pid || error "(13) unlink should be blocked"
19068 b_status=$(barrier_stat)
19069 [ "$b_status" = "'frozen'" ] ||
19070 error "(14) unexpected barrier status $b_status"
19072 do_facet mgs $LCTL barrier_thaw $FSNAME
19073 b_status=$(barrier_stat)
19074 [ "$b_status" = "'thawed'" ] ||
19075 error "(15) unexpected barrier status $b_status"
19077 wait $mkdir_pid || error "(16) mkdir should succeed"
19078 wait $touch_pid || error "(17) touch should succeed"
19079 wait $ln_pid || error "(18) link should succeed"
19080 wait $mv_pid || error "(19) rename should succeed"
19081 wait $rm_pid || error "(20) unlink should succeed"
19085 run_test 801b "modification will be blocked by write barrier"
19088 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19092 stop mds2 || error "(1) Fail to stop mds2"
19094 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19096 local b_status=$(barrier_stat)
19097 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19098 do_facet mgs $LCTL barrier_thaw $FSNAME
19099 error "(2) unexpected barrier status $b_status"
19102 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19103 error "(3) Fail to rescan barrier bitmap"
19105 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19107 b_status=$(barrier_stat)
19108 [ "$b_status" = "'frozen'" ] ||
19109 error "(4) unexpected barrier status $b_status"
19111 do_facet mgs $LCTL barrier_thaw $FSNAME
19112 b_status=$(barrier_stat)
19113 [ "$b_status" = "'thawed'" ] ||
19114 error "(5) unexpected barrier status $b_status"
19116 local devname=$(mdsdevname 2)
19118 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19120 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19121 error "(7) Fail to rescan barrier bitmap"
19125 run_test 801c "rescan barrier bitmap"
19127 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19128 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19129 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19135 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19136 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19137 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19143 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19144 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19145 skip "Need server version at least 2.9.55"
19147 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19149 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19151 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19152 error "(2) Fail to copy"
19154 trap cleanup_802 EXIT
19156 # sync by force before remount as readonly
19157 sync; sync_all_data; sleep 3; sync_all_data
19161 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19162 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19163 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19165 echo "Mount the server as read only"
19166 setupall server_only || error "(3) Fail to start servers"
19168 echo "Mount client without ro should fail"
19169 mount_client $MOUNT &&
19170 error "(4) Mount client without 'ro' should fail"
19172 echo "Mount client with ro should succeed"
19173 mount_client $MOUNT ro ||
19174 error "(5) Mount client with 'ro' should succeed"
19176 echo "Modify should be refused"
19177 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19179 echo "Read should be allowed"
19180 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19181 error "(7) Read should succeed under ro mode"
19185 run_test 802 "simulate readonly device"
19188 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19189 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19190 skip "MDS needs to be newer than 2.10.54"
19192 mkdir -p $DIR/$tdir
19193 # Create some objects on all MDTs to trigger related logs objects
19194 for idx in $(seq $MDSCOUNT); do
19195 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19196 $DIR/$tdir/dir${idx} ||
19197 error "Fail to create $DIR/$tdir/dir${idx}"
19201 echo "before create:"
19203 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19205 for ((i=0; i<10; i++)); do
19206 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19207 error "Fail to create $DIR/$tdir/foo$i"
19211 echo "after create:"
19213 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19215 [ $after_used -ge $((before_used + 10)) ] ||
19216 error "before ($before_used) + 10 > after ($after_used)"
19218 for ((i=0; i<10; i++)); do
19219 rm -rf $DIR/$tdir/foo$i ||
19220 error "Fail to remove $DIR/$tdir/foo$i"
19223 sleep 3 # avoid MDT return cached statfs
19224 wait_delete_completed
19225 echo "after unlink:"
19227 before_used=$after_used
19228 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19230 [ $after_used -le $((before_used - 8)) ] ||
19231 error "before ($before_used) - 8 < after ($after_used)"
19233 run_test 803 "verify agent object for remote object"
19236 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19237 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19238 skip "MDS needs to be newer than 2.10.54"
19239 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19240 skip_env "ldiskfs only test"
19242 mkdir -p $DIR/$tdir
19243 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19244 error "Fail to create $DIR/$tdir/dir0"
19246 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19247 local dev=$(mdsdevname 2)
19249 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19250 grep ${fid} || error "NOT found agent entry for dir0"
19252 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19253 error "Fail to create $DIR/$tdir/dir1"
19255 touch $DIR/$tdir/dir1/foo0 ||
19256 error "Fail to create $DIR/$tdir/dir1/foo0"
19257 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19260 for idx in $(seq $MDSCOUNT); do
19261 dev=$(mdsdevname $idx)
19262 do_facet mds${idx} \
19263 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19264 grep ${fid} && rc=$idx
19267 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19268 error "Fail to rename foo0 to foo1"
19269 if [ $rc -eq 0 ]; then
19270 for idx in $(seq $MDSCOUNT); do
19271 dev=$(mdsdevname $idx)
19272 do_facet mds${idx} \
19273 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19274 grep ${fid} && rc=$idx
19278 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19279 error "Fail to rename foo1 to foo2"
19280 if [ $rc -eq 0 ]; then
19281 for idx in $(seq $MDSCOUNT); do
19282 dev=$(mdsdevname $idx)
19283 do_facet mds${idx} \
19284 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19285 grep ${fid} && rc=$idx
19289 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19291 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19292 error "Fail to link to $DIR/$tdir/dir1/foo2"
19293 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19294 error "Fail to rename foo2 to foo0"
19295 unlink $DIR/$tdir/dir1/foo0 ||
19296 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19297 rm -rf $DIR/$tdir/dir0 ||
19298 error "Fail to rm $DIR/$tdir/dir0"
19300 for idx in $(seq $MDSCOUNT); do
19301 dev=$(mdsdevname $idx)
19305 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19307 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19308 error "mount mds$idx failed"
19309 df $MOUNT > /dev/null 2>&1
19311 # e2fsck should not return error
19313 error "e2fsck detected error on MDT${idx}: rc=$rc"
19316 run_test 804 "verify agent entry for remote entry"
19319 do_facet $SINGLEMDS zfs set quota=$old $fsset
19320 unlinkmany $DIR/$tdir/f- 1000000
19325 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19326 [ "$(facet_fstype mds1)" != "zfs" ] &&
19327 skip "ZFS specific test"
19328 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19329 skip "netfree not implemented before 0.7"
19330 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19331 skip "Need MDS version at least 2.10.57"
19338 local pref="osd-zfs.lustre-MDT0000."
19340 # limit available space on MDS dataset to meet nospace issue
19341 # quickly. then ZFS 0.7.2 can use reserved space if asked
19342 # properly (using netfree flag in osd_declare_destroy()
19343 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19344 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19346 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19347 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19348 let "usedkb=usedkb-freekb"
19349 let "freekb=freekb/2"
19350 if let "freekb > 5000"; then
19353 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19354 trap cleanup_805 EXIT
19356 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19357 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19358 rm -rf $DIR/$tdir || error "not able to remove"
19359 do_facet $SINGLEMDS zfs set quota=$old $fsset
19362 run_test 805 "ZFS can remove from full fs"
19368 local size=$($LFS getsom -s $file)
19369 local expect=$(stat -c %s $file)
19371 [[ $size == $expect ]] ||
19372 error "$file expected size: $expect, got: $size"
19374 local blocks=$($LFS getsom -b $file)
19375 expect=$(stat -c %b $file)
19376 [[ $blocks == $expect ]] ||
19377 error "$file expected blocks: $expect, got: $blocks"
19382 local size=$($LFS getsom -s $1)
19385 [[ $size == $expect ]] ||
19386 error "$file expected size: $expect, got: $size"
19390 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19391 skip "Need MDS version at least 2.11.52" && return
19395 touch $DIR/$tfile || error "touch $tfile failed"
19397 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19398 save_lustre_params client "llite.*.xattr_cache" > $save
19399 lctl set_param llite.*.xattr_cache=0
19400 stack_trap "restore_lustre_params < $save" EXIT
19402 # single-threaded write
19403 echo "Test SOM for single-threaded write"
19404 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19405 error "write $tfile failed"
19406 check_lsom_size $DIR/$tfile $bs
19409 local size=$(($num * $bs))
19413 echo "Test SOM for single client muti-threaded($num) write"
19414 $TRUNCATE $DIR/$tfile 0
19415 for ((i = 0; i < $num; i++)); do
19416 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19418 offset=$((offset + $bs))
19420 for (( i=0; i < $num; i++ )); do
19423 check_lsom_size $DIR/$tfile $size
19425 $TRUNCATE $DIR/$tfile 0
19426 for ((i = 0; i < $num; i++)); do
19427 offset=$((offset - $bs))
19428 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19431 for (( i=0; i < $num; i++ )); do
19434 check_lsom_size $DIR/$tfile $size
19436 # multi-client wirtes
19437 num=$(get_node_count ${CLIENTS//,/ })
19438 size=$(($num * $bs))
19442 echo "Test SOM for muti-client ($num) writes"
19443 $TRUNCATE $DIR/$tfile 0
19444 for client in ${CLIENTS//,/ }; do
19445 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19448 offset=$((offset + $bs))
19450 for (( i=0; i < $num; i++ )); do
19453 check_lsom_size $DIR/$tfile $offset
19456 $TRUNCATE $DIR/$tfile 0
19457 for client in ${CLIENTS//,/ }; do
19458 offset=$((offset - $bs))
19459 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19463 for (( i=0; i < $num; i++ )); do
19466 check_lsom_size $DIR/$tfile $size
19469 echo "Test SOM for truncate"
19470 $TRUNCATE $DIR/$tfile 1048576
19471 check_lsom_size $DIR/$tfile 1048576
19472 $TRUNCATE $DIR/$tfile 1234
19473 check_lsom_size $DIR/$tfile 1234
19475 # verify SOM blocks count
19476 echo "Verify SOM block count"
19477 $TRUNCATE $DIR/$tfile 0
19478 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19479 error "failed to write file $tfile"
19480 check_lsom_data $DIR/$tfile
19482 run_test 806 "Verify Lazy Size on MDS"
19485 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19486 skip "Need MDS version at least 2.11.52" && return
19488 # Registration step
19489 changelog_register || error "changelog_register failed"
19490 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19491 changelog_users $SINGLEMDS | grep -q $cl_user ||
19492 error "User $cl_user not found in changelog_users"
19494 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19495 save_lustre_params client "llite.*.xattr_cache" > $save
19496 lctl set_param llite.*.xattr_cache=0
19497 stack_trap "restore_lustre_params < $save" EXIT
19499 rm -rf $DIR/$tdir || error "rm $tdir failed"
19500 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19501 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19502 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19503 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19504 error "truncate $tdir/trunc failed"
19507 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19508 error "write $tfile failed"
19510 # multi-client wirtes
19511 local num=$(get_node_count ${CLIENTS//,/ })
19515 echo "Test SOM for muti-client ($num) writes"
19516 touch $DIR/$tfile || error "touch $tfile failed"
19517 $TRUNCATE $DIR/$tfile 0
19518 for client in ${CLIENTS//,/ }; do
19519 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19522 offset=$((offset + $bs))
19524 for (( i=0; i < $num; i++ )); do
19529 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19530 check_lsom_data $DIR/$tdir/trunc
19531 check_lsom_data $DIR/$tdir/single_dd
19532 check_lsom_data $DIR/$tfile
19535 # Deregistration step
19536 changelog_deregister || error "changelog_deregister failed"
19538 run_test 807 "verify LSOM syncing tool"
19541 # tests that do cleanup/setup should be run at the end
19545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19548 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19549 $LCTL set_param fail_loc=0x903
19551 cancel_lru_locks MGC
19553 FAIL_ON_ERROR=true cleanup
19554 FAIL_ON_ERROR=true setup
19556 run_test 900 "umount should not race with any mgc requeue thread"
19559 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19560 check_and_cleanup_lustre
19561 if [ "$I_MOUNTED" != "yes" ]; then
19562 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true