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"
8399 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8404 [ "$UID" != 0 ] && skip "must run as root"
8405 $GSS && skip_env "could not run under gss"
8406 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8407 skip_env "must have acl enabled"
8408 [ -z "$(which setfacl 2>/dev/null)" ] &&
8409 skip_env "could not find setfacl"
8410 remote_mds_nodsh && skip "remote MDS with nodsh"
8412 gpasswd -a daemon bin # LU-5641
8413 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8415 declare -a identity_old
8417 for num in $(seq $MDSCOUNT); do
8418 switch_identity $num true || identity_old[$num]=$?
8426 echo "performing cp ..."
8427 run_acl_subtest cp || error "run_acl_subtest cp failed"
8428 echo "performing getfacl-noacl..."
8429 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8430 echo "performing misc..."
8431 run_acl_subtest misc || error "misc test failed"
8432 echo "performing permissions..."
8433 run_acl_subtest permissions || error "permissions failed"
8434 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8435 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8436 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8437 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8439 echo "performing permissions xattr..."
8440 run_acl_subtest permissions_xattr ||
8441 error "permissions_xattr failed"
8443 echo "performing setfacl..."
8444 run_acl_subtest setfacl || error "setfacl test failed"
8446 # inheritance test got from HP
8447 echo "performing inheritance..."
8448 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8449 chmod +x make-tree || error "chmod +x failed"
8450 run_acl_subtest inheritance || error "inheritance test failed"
8453 echo "LU-974 ignore umask when acl is enabled..."
8454 run_acl_subtest 974 || error "LU-974 umask test failed"
8455 if [ $MDSCOUNT -ge 2 ]; then
8456 run_acl_subtest 974_remote ||
8457 error "LU-974 umask test failed under remote dir"
8460 echo "LU-2561 newly created file is same size as directory..."
8461 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8462 run_acl_subtest 2561 || error "LU-2561 test failed"
8464 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8467 run_acl_subtest 4924 || error "LU-4924 test failed"
8472 for num in $(seq $MDSCOUNT); do
8473 if [ "${identity_old[$num]}" = 1 ]; then
8474 switch_identity $num false || identity_old[$num]=$?
8478 run_test 103a "acl test"
8483 for U in {0..511}; do
8485 local O=$(printf "%04o" $U)
8487 umask $(printf "%04o" $((511 ^ $O)))
8488 $LFS setstripe -c 1 $DIR/$tfile.s$O
8489 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8491 (( $S == ($O & 0666) )) ||
8492 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8494 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8495 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8496 (( $S == ($O & 0666) )) ||
8497 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8499 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8500 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8501 (( $S == ($O & 0666) )) ||
8502 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8503 rm -f $DIR/$tfile.[smp]$0
8508 run_test 103b "umask lfs setstripe"
8512 cp -rp $DIR/$tdir $DIR/$tdir.bak
8514 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8515 error "$DIR/$tdir shouldn't contain default ACL"
8516 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8517 error "$DIR/$tdir.bak shouldn't contain default ACL"
8520 run_test 103c "'cp -rp' won't set empty acl"
8523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 lfs df || error "lfs df failed"
8527 lfs df -ih || error "lfs df -ih failed"
8528 lfs df -h $DIR || error "lfs df -h $DIR failed"
8529 lfs df -i $DIR || error "lfs df -i $DIR failed"
8530 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8531 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8533 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8534 lctl --device %$OSC deactivate
8535 lfs df || error "lfs df with deactivated OSC failed"
8536 lctl --device %$OSC activate
8537 # wait the osc back to normal
8538 wait_osc_import_state client ost FULL
8540 lfs df || error "lfs df with reactivated OSC failed"
8543 run_test 104a "lfs df [-ih] [path] test ========================="
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8547 [ $RUNAS_ID -eq $UID ] &&
8548 skip_env "RUNAS_ID = UID = $UID -- skipping"
8551 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8552 grep "Permission denied" | wc -l)))
8553 if [ $denied_cnt -ne 0 ]; then
8554 error "lfs check servers test failed"
8557 run_test 104b "$RUNAS lfs check servers test ===================="
8560 # doesn't work on 2.4 kernels
8562 if $(flock_is_enabled); then
8563 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8565 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8569 run_test 105a "flock when mounted without -o flock test ========"
8573 if $(flock_is_enabled); then
8574 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8576 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8580 run_test 105b "fcntl when mounted without -o flock test ========"
8584 if $(flock_is_enabled); then
8585 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8587 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8591 run_test 105c "lockf when mounted without -o flock test"
8593 test_105d() { # bug 15924
8594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8596 test_mkdir $DIR/$tdir
8597 flock_is_enabled || skip_env "mount w/o flock enabled"
8598 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8599 $LCTL set_param fail_loc=0x80000315
8600 flocks_test 2 $DIR/$tdir
8602 run_test 105d "flock race (should not freeze) ========"
8604 test_105e() { # bug 22660 && 22040
8605 flock_is_enabled || skip_env "mount w/o flock enabled"
8608 flocks_test 3 $DIR/$tfile
8610 run_test 105e "Two conflicting flocks from same process"
8612 test_106() { #bug 10921
8613 test_mkdir $DIR/$tdir
8614 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8615 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8617 run_test 106 "attempt exec of dir followed by chown of that dir"
8620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8628 local save_pattern=$(sysctl -n kernel.core_pattern)
8629 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8630 sysctl -w kernel.core_pattern=$file
8631 sysctl -w kernel.core_uses_pid=0
8639 kill -s 11 $SLEEPPID
8641 if [ -e $file ]; then
8642 size=`stat -c%s $file`
8643 [ $size -eq 0 ] && error "Fail to create core file $file"
8645 error "Fail to create core file $file"
8648 sysctl -w kernel.core_pattern=$save_pattern
8649 sysctl -w kernel.core_uses_pid=$save_uses_pid
8652 run_test 107 "Coredump on SIG"
8655 test_mkdir $DIR/$tdir
8656 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8657 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8658 error "mkdir with 256 char should fail, but did not"
8659 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8660 error "create with 255 char failed"
8661 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8662 error "create with 256 char should fail, but did not"
8667 run_test 110 "filename length checking"
8670 # Purpose: To verify dynamic thread (OSS) creation.
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8674 remote_ost_nodsh && skip "remote OST with nodsh"
8676 # Lustre does not stop service threads once they are started.
8677 # Reset number of running threads to default.
8682 local save_params="$TMP/sanity-$TESTNAME.parameters"
8684 # Get ll_ost_io count before I/O
8685 OSTIO_pre=$(do_facet ost1 \
8686 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8687 # Exit if lustre is not running (ll_ost_io not running).
8688 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8690 echo "Starting with $OSTIO_pre threads"
8691 local thread_max=$((OSTIO_pre * 2))
8692 local rpc_in_flight=$((thread_max * 2))
8693 # Number of I/O Process proposed to be started.
8695 local facets=$(get_facets OST)
8697 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8698 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8700 # Set in_flight to $rpc_in_flight
8701 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8702 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8703 nfiles=${rpc_in_flight}
8704 # Set ost thread_max to $thread_max
8705 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8707 # 5 Minutes should be sufficient for max number of OSS
8708 # threads(thread_max) to be created.
8712 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8713 test_mkdir $DIR/$tdir
8714 for i in $(seq $nfiles); do
8715 local file=$DIR/$tdir/${tfile}-$i
8716 $LFS setstripe -c -1 -i 0 $file
8717 ($WTL $file $timeout)&
8720 # I/O Started - Wait for thread_started to reach thread_max or report
8721 # error if thread_started is more than thread_max.
8722 echo "Waiting for thread_started to reach thread_max"
8723 local thread_started=0
8724 local end_time=$((SECONDS + timeout))
8726 while [ $SECONDS -le $end_time ] ; do
8728 # Get ost i/o thread_started count.
8729 thread_started=$(do_facet ost1 \
8731 ost.OSS.ost_io.threads_started | cut -d= -f2")
8732 # Break out if thread_started is equal/greater than thread_max
8733 if [[ $thread_started -ge $thread_max ]]; then
8734 echo ll_ost_io thread_started $thread_started, \
8735 equal/greater than thread_max $thread_max
8741 # Cleanup - We have the numbers, Kill i/o jobs if running.
8742 jobcount=($(jobs -p))
8743 for i in $(seq 0 $((${#jobcount[@]}-1)))
8745 kill -9 ${jobcount[$i]}
8746 if [ $? -ne 0 ] ; then
8748 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8752 # Cleanup files left by WTL binary.
8753 for i in $(seq $nfiles); do
8754 local file=$DIR/$tdir/${tfile}-$i
8756 if [ $? -ne 0 ] ; then
8757 echo "Warning: Failed to delete file $file"
8761 restore_lustre_params <$save_params
8762 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8764 # Error out if no new thread has started or Thread started is greater
8766 if [[ $thread_started -le $OSTIO_pre ||
8767 $thread_started -gt $thread_max ]]; then
8768 error "ll_ost_io: thread_started $thread_started" \
8769 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8770 "No new thread started or thread started greater " \
8774 run_test 115 "verify dynamic thread creation===================="
8777 wait_delete_completed
8778 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8779 echo "OST kbytes available: ${AVAIL[@]}"
8784 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8785 #echo OST $i: ${AVAIL[i]}kb
8786 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8790 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8795 echo "Min free space: OST $MINI: $MINV"
8796 echo "Max free space: OST $MAXI: $MAXV"
8799 test_116a() { # was previously test_116()
8800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8801 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8802 remote_mds_nodsh && skip "remote MDS with nodsh"
8804 echo -n "Free space priority "
8805 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8810 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8811 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8812 trap simple_cleanup_common EXIT
8814 # Check if we need to generate uneven OSTs
8815 test_mkdir -p $DIR/$tdir/OST${MINI}
8816 local FILL=$((MINV / 4))
8817 local DIFF=$((MAXV - MINV))
8818 local DIFF2=$((DIFF * 100 / MINV))
8820 local threshold=$(do_facet $SINGLEMDS \
8821 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8822 threshold=${threshold%%%}
8823 echo -n "Check for uneven OSTs: "
8824 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8826 if [[ $DIFF2 -gt $threshold ]]; then
8828 echo "Don't need to fill OST$MINI"
8830 # generate uneven OSTs. Write 2% over the QOS threshold value
8832 DIFF=$((threshold - DIFF2 + 2))
8833 DIFF2=$((MINV * DIFF / 100))
8834 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8835 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8836 error "setstripe failed"
8837 DIFF=$((DIFF2 / 2048))
8839 while [ $i -lt $DIFF ]; do
8841 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8842 bs=2M count=1 2>/dev/null
8851 DIFF=$((MAXV - MINV))
8852 DIFF2=$((DIFF * 100 / MINV))
8853 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8854 if [ $DIFF2 -gt $threshold ]; then
8857 echo "failed - QOS mode won't be used"
8858 simple_cleanup_common
8859 skip "QOS imbalance criteria not met"
8867 # now fill using QOS
8868 $SETSTRIPE -c 1 $DIR/$tdir
8869 FILL=$((FILL / 200))
8870 if [ $FILL -gt 600 ]; then
8873 echo "writing $FILL files to QOS-assigned OSTs"
8875 while [ $i -lt $FILL ]; do
8877 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8881 echo "wrote $i 200k files"
8885 echo "Note: free space may not be updated, so measurements might be off"
8887 DIFF2=$((MAXV - MINV))
8888 echo "free space delta: orig $DIFF final $DIFF2"
8889 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8890 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8891 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8892 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8893 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8894 if [[ $DIFF -gt 0 ]]; then
8895 FILL=$((DIFF2 * 100 / DIFF - 100))
8896 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8899 # Figure out which files were written where
8900 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8901 awk '/'$MINI1': / {print $2; exit}')
8903 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8904 echo "$MINC files created on smaller OST $MINI1"
8905 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8906 awk '/'$MAXI1': / {print $2; exit}')
8908 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8909 echo "$MAXC files created on larger OST $MAXI1"
8910 if [[ $MINC -gt 0 ]]; then
8911 FILL=$((MAXC * 100 / MINC - 100))
8912 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8914 [[ $MAXC -gt $MINC ]] ||
8915 error_ignore LU-9 "stripe QOS didn't balance free space"
8916 simple_cleanup_common
8918 run_test 116a "stripe QOS: free space balance ==================="
8920 test_116b() { # LU-2093
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8922 remote_mds_nodsh && skip "remote MDS with nodsh"
8924 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8925 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8926 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8927 [ -z "$old_rr" ] && skip "no QOS"
8928 do_facet $SINGLEMDS lctl set_param \
8929 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8931 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8932 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8933 do_facet $SINGLEMDS lctl set_param fail_loc=0
8935 do_facet $SINGLEMDS lctl set_param \
8936 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8938 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8940 test_117() # bug 10891
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8944 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8945 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8946 lctl set_param fail_loc=0x21e
8947 > $DIR/$tfile || error "truncate failed"
8948 lctl set_param fail_loc=0
8949 echo "Truncate succeeded."
8952 run_test 117 "verify osd extend =========="
8954 NO_SLOW_RESENDCOUNT=4
8955 export OLD_RESENDCOUNT=""
8956 set_resend_count () {
8957 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8958 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8959 lctl set_param -n $PROC_RESENDCOUNT $1
8960 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8963 # for reduce test_118* time (b=14842)
8964 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8966 # Reset async IO behavior after error case
8968 FILE=$DIR/reset_async
8970 # Ensure all OSCs are cleared
8971 $SETSTRIPE -c -1 $FILE
8972 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8977 test_118a() #bug 11710
8979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8984 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8985 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8987 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8988 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8993 run_test 118a "verify O_SYNC works =========="
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 remote_ost_nodsh && skip "remote OST with nodsh"
9002 #define OBD_FAIL_SRV_ENOENT 0x217
9003 set_nodes_failloc "$(osts_nodes)" 0x217
9004 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9006 set_nodes_failloc "$(osts_nodes)" 0
9007 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9008 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9011 if [[ $RC -eq 0 ]]; then
9012 error "Must return error due to dropped pages, rc=$RC"
9016 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9017 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9021 echo "Dirty pages not leaked on ENOENT"
9023 # Due to the above error the OSC will issue all RPCs syncronously
9024 # until a subsequent RPC completes successfully without error.
9025 $MULTIOP $DIR/$tfile Ow4096yc
9030 run_test 118b "Reclaim dirty pages on fatal error =========="
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9036 # for 118c, restore the original resend count, LU-1940
9037 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9038 set_resend_count $OLD_RESENDCOUNT
9039 remote_ost_nodsh && skip "remote OST with nodsh"
9043 #define OBD_FAIL_OST_EROFS 0x216
9044 set_nodes_failloc "$(osts_nodes)" 0x216
9046 # multiop should block due to fsync until pages are written
9047 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9051 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9052 error "Multiop failed to block on fsync, pid=$MULTIPID"
9055 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9057 if [[ $WRITEBACK -eq 0 ]]; then
9058 error "No page in writeback, writeback=$WRITEBACK"
9061 set_nodes_failloc "$(osts_nodes)" 0
9064 if [[ $RC -ne 0 ]]; then
9065 error "Multiop fsync failed, rc=$RC"
9068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9076 echo "Dirty pages flushed via fsync on EROFS"
9079 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9081 # continue to use small resend count to reduce test_118* time (b=14842)
9082 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9087 remote_ost_nodsh && skip "remote OST with nodsh"
9091 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9092 set_nodes_failloc "$(osts_nodes)" 0x214
9093 # multiop should block due to fsync until pages are written
9094 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9098 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9099 error "Multiop failed to block on fsync, pid=$MULTIPID"
9102 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9104 if [[ $WRITEBACK -eq 0 ]]; then
9105 error "No page in writeback, writeback=$WRITEBACK"
9108 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9109 set_nodes_failloc "$(osts_nodes)" 0
9111 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9112 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9114 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9115 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9119 echo "Dirty pages gaurenteed flushed via fsync"
9122 run_test 118d "Fsync validation inject a delay of the bulk =========="
9125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9129 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9130 lctl set_param fail_loc=0x8000040a
9132 # Should simulate EINVAL error which is fatal
9133 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9135 if [[ $RC -eq 0 ]]; then
9136 error "Must return error due to dropped pages, rc=$RC"
9139 lctl set_param fail_loc=0x0
9141 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9142 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9145 if [[ $LOCKED -ne 0 ]]; then
9146 error "Locked pages remain in cache, locked=$LOCKED"
9149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9154 echo "No pages locked after fsync"
9159 run_test 118f "Simulate unrecoverable OSC side error =========="
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9166 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9167 lctl set_param fail_loc=0x406
9169 # simulate local -ENOMEM
9170 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9173 lctl set_param fail_loc=0
9174 if [[ $RC -eq 0 ]]; then
9175 error "Must return error due to dropped pages, rc=$RC"
9178 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9179 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9180 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9182 if [[ $LOCKED -ne 0 ]]; then
9183 error "Locked pages remain in cache, locked=$LOCKED"
9186 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9187 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9191 echo "No pages locked after fsync"
9196 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9200 remote_ost_nodsh && skip "remote OST with nodsh"
9204 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9205 set_nodes_failloc "$(osts_nodes)" 0x20e
9206 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9207 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9210 set_nodes_failloc "$(osts_nodes)" 0
9211 if [[ $RC -eq 0 ]]; then
9212 error "Must return error due to dropped pages, rc=$RC"
9215 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9216 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9217 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9219 if [[ $LOCKED -ne 0 ]]; then
9220 error "Locked pages remain in cache, locked=$LOCKED"
9223 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9224 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9228 echo "No pages locked after fsync"
9232 run_test 118h "Verify timeout in handling recoverables errors =========="
9234 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9238 remote_ost_nodsh && skip "remote OST with nodsh"
9242 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9243 set_nodes_failloc "$(osts_nodes)" 0x20e
9245 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9246 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9249 set_nodes_failloc "$(osts_nodes)" 0
9253 if [[ $RC -ne 0 ]]; then
9254 error "got error, but should be not, rc=$RC"
9257 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9258 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9259 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9260 if [[ $LOCKED -ne 0 ]]; then
9261 error "Locked pages remain in cache, locked=$LOCKED"
9264 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9265 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9269 echo "No pages locked after fsync"
9273 run_test 118i "Fix error before timeout in recoverable error =========="
9275 [ "$SLOW" = "no" ] && set_resend_count 4
9278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9279 remote_ost_nodsh && skip "remote OST with nodsh"
9283 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9284 set_nodes_failloc "$(osts_nodes)" 0x220
9286 # return -EIO from OST
9287 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9289 set_nodes_failloc "$(osts_nodes)" 0x0
9290 if [[ $RC -eq 0 ]]; then
9291 error "Must return error due to dropped pages, rc=$RC"
9294 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9295 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9296 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9297 if [[ $LOCKED -ne 0 ]]; then
9298 error "Locked pages remain in cache, locked=$LOCKED"
9301 # in recoverable error on OST we want resend and stay until it finished
9302 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9303 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9307 echo "No pages locked after fsync"
9311 run_test 118j "Simulate unrecoverable OST side error =========="
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9316 remote_ost_nodsh && skip "remote OSTs with nodsh"
9318 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9319 set_nodes_failloc "$(osts_nodes)" 0x20e
9320 test_mkdir $DIR/$tdir
9322 for ((i=0;i<10;i++)); do
9323 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9324 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9331 set_nodes_failloc "$(osts_nodes)" 0
9334 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9336 test_118l() # LU-646
9338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9340 test_mkdir $DIR/$tdir
9341 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9344 run_test 118l "fsync dir"
9346 test_118m() # LU-3066
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9350 test_mkdir $DIR/$tdir
9351 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9354 run_test 118m "fdatasync dir ========="
9356 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9364 remote_ost_nodsh && skip "remote OSTs with nodsh"
9366 # Sleep to avoid a cached response.
9367 #define OBD_STATFS_CACHE_SECONDS 1
9370 # Inject a 10 second delay in the OST_STATFS handler.
9371 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9372 set_nodes_failloc "$(osts_nodes)" 0x242
9375 stat --file-system $MOUNT > /dev/null
9378 set_nodes_failloc "$(osts_nodes)" 0
9380 if ((end - begin > 20)); then
9381 error "statfs took $((end - begin)) seconds, expected 10"
9384 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9386 test_119a() # bug 11737
9388 BSIZE=$((512 * 1024))
9389 directio write $DIR/$tfile 0 1 $BSIZE
9390 # We ask to read two blocks, which is more than a file size.
9391 # directio will indicate an error when requested and actual
9392 # sizes aren't equeal (a normal situation in this case) and
9393 # print actual read amount.
9394 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9395 if [ "$NOB" != "$BSIZE" ]; then
9396 error "read $NOB bytes instead of $BSIZE"
9400 run_test 119a "Short directIO read must return actual read amount"
9402 test_119b() # bug 11737
9404 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9406 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9407 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9409 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9410 error "direct read failed"
9413 run_test 119b "Sparse directIO read must return actual read amount"
9415 test_119c() # bug 13099
9418 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9419 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9422 run_test 119c "Testing for direct read hitting hole"
9424 test_119d() # bug 15950
9426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9428 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9429 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9431 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9432 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9433 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9434 lctl set_param fail_loc=0x40d
9435 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9438 cat $DIR/$tfile > /dev/null &
9439 lctl set_param fail_loc=0
9442 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9444 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9445 error "the read rpcs have not completed in 2s"
9447 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9449 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9453 remote_mds_nodsh && skip "remote MDS with nodsh"
9454 test_mkdir $DIR/$tdir
9455 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9456 skip_env "no early lock cancel on server"
9458 lru_resize_disable mdc
9459 lru_resize_disable osc
9460 cancel_lru_locks mdc
9461 # asynchronous object destroy at MDT could cause bl ast to client
9462 cancel_lru_locks osc
9464 stat $DIR/$tdir > /dev/null
9465 can1=$(do_facet $SINGLEMDS \
9466 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9467 awk '/ldlm_cancel/ {print $2}')
9468 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9469 awk '/ldlm_bl_callback/ {print $2}')
9470 test_mkdir -c1 $DIR/$tdir/d1
9471 can2=$(do_facet $SINGLEMDS \
9472 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9473 awk '/ldlm_cancel/ {print $2}')
9474 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9475 awk '/ldlm_bl_callback/ {print $2}')
9476 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9477 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9478 lru_resize_enable mdc
9479 lru_resize_enable osc
9481 run_test 120a "Early Lock Cancel: mkdir test"
9484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 remote_mds_nodsh && skip "remote MDS with nodsh"
9486 test_mkdir $DIR/$tdir
9487 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9488 skip_env "no early lock cancel on server"
9490 lru_resize_disable mdc
9491 lru_resize_disable osc
9492 cancel_lru_locks mdc
9493 stat $DIR/$tdir > /dev/null
9494 can1=$(do_facet $SINGLEMDS \
9495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9496 awk '/ldlm_cancel/ {print $2}')
9497 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9498 awk '/ldlm_bl_callback/ {print $2}')
9500 can2=$(do_facet $SINGLEMDS \
9501 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9502 awk '/ldlm_cancel/ {print $2}')
9503 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9504 awk '/ldlm_bl_callback/ {print $2}')
9505 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9506 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9507 lru_resize_enable mdc
9508 lru_resize_enable osc
9510 run_test 120b "Early Lock Cancel: create test"
9513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9514 remote_mds_nodsh && skip "remote MDS with nodsh"
9515 test_mkdir -c1 $DIR/$tdir
9516 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9517 skip "no early lock cancel on server"
9519 lru_resize_disable mdc
9520 lru_resize_disable osc
9521 test_mkdir -c1 $DIR/$tdir/d1
9522 test_mkdir -c1 $DIR/$tdir/d2
9523 touch $DIR/$tdir/d1/f1
9524 cancel_lru_locks mdc
9525 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9526 can1=$(do_facet $SINGLEMDS \
9527 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9528 awk '/ldlm_cancel/ {print $2}')
9529 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9530 awk '/ldlm_bl_callback/ {print $2}')
9531 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9532 can2=$(do_facet $SINGLEMDS \
9533 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9534 awk '/ldlm_cancel/ {print $2}')
9535 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9536 awk '/ldlm_bl_callback/ {print $2}')
9537 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9538 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9539 lru_resize_enable mdc
9540 lru_resize_enable osc
9542 run_test 120c "Early Lock Cancel: link test"
9545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9546 remote_mds_nodsh && skip "remote MDS with nodsh"
9547 test_mkdir -c1 $DIR/$tdir
9548 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9549 skip_env "no early lock cancel on server"
9551 lru_resize_disable mdc
9552 lru_resize_disable osc
9554 cancel_lru_locks mdc
9555 stat $DIR/$tdir > /dev/null
9556 can1=$(do_facet $SINGLEMDS \
9557 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9558 awk '/ldlm_cancel/ {print $2}')
9559 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9560 awk '/ldlm_bl_callback/ {print $2}')
9561 chmod a+x $DIR/$tdir
9562 can2=$(do_facet $SINGLEMDS \
9563 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9564 awk '/ldlm_cancel/ {print $2}')
9565 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9566 awk '/ldlm_bl_callback/ {print $2}')
9567 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9568 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9569 lru_resize_enable mdc
9570 lru_resize_enable osc
9572 run_test 120d "Early Lock Cancel: setattr test"
9575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9576 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9577 skip_env "no early lock cancel on server"
9578 remote_mds_nodsh && skip "remote MDS with nodsh"
9580 local dlmtrace_set=false
9582 test_mkdir -c1 $DIR/$tdir
9583 lru_resize_disable mdc
9584 lru_resize_disable osc
9585 ! $LCTL get_param debug | grep -q dlmtrace &&
9586 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9587 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9588 cancel_lru_locks mdc
9589 cancel_lru_locks osc
9590 dd if=$DIR/$tdir/f1 of=/dev/null
9591 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9592 # XXX client can not do early lock cancel of OST lock
9593 # during unlink (LU-4206), so cancel osc lock now.
9595 cancel_lru_locks osc
9596 can1=$(do_facet $SINGLEMDS \
9597 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9598 awk '/ldlm_cancel/ {print $2}')
9599 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9600 awk '/ldlm_bl_callback/ {print $2}')
9601 unlink $DIR/$tdir/f1
9603 can2=$(do_facet $SINGLEMDS \
9604 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9605 awk '/ldlm_cancel/ {print $2}')
9606 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9607 awk '/ldlm_bl_callback/ {print $2}')
9608 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9609 $LCTL dk $TMP/cancel.debug.txt
9610 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9611 $LCTL dk $TMP/blocking.debug.txt
9612 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9613 lru_resize_enable mdc
9614 lru_resize_enable osc
9616 run_test 120e "Early Lock Cancel: unlink test"
9619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9620 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9621 skip_env "no early lock cancel on server"
9622 remote_mds_nodsh && skip "remote MDS with nodsh"
9624 test_mkdir -c1 $DIR/$tdir
9625 lru_resize_disable mdc
9626 lru_resize_disable osc
9627 test_mkdir -c1 $DIR/$tdir/d1
9628 test_mkdir -c1 $DIR/$tdir/d2
9629 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9630 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9631 cancel_lru_locks mdc
9632 cancel_lru_locks osc
9633 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9634 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9635 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9636 # XXX client can not do early lock cancel of OST lock
9637 # during rename (LU-4206), so cancel osc lock now.
9639 cancel_lru_locks osc
9640 can1=$(do_facet $SINGLEMDS \
9641 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9642 awk '/ldlm_cancel/ {print $2}')
9643 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9644 awk '/ldlm_bl_callback/ {print $2}')
9645 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9647 can2=$(do_facet $SINGLEMDS \
9648 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9649 awk '/ldlm_cancel/ {print $2}')
9650 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9651 awk '/ldlm_bl_callback/ {print $2}')
9652 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9653 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9654 lru_resize_enable mdc
9655 lru_resize_enable osc
9657 run_test 120f "Early Lock Cancel: rename test"
9660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9661 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9662 skip_env "no early lock cancel on server"
9663 remote_mds_nodsh && skip "remote MDS with nodsh"
9665 lru_resize_disable mdc
9666 lru_resize_disable osc
9668 echo create $count files
9669 test_mkdir $DIR/$tdir
9670 cancel_lru_locks mdc
9671 cancel_lru_locks osc
9674 can0=$(do_facet $SINGLEMDS \
9675 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9676 awk '/ldlm_cancel/ {print $2}')
9677 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9678 awk '/ldlm_bl_callback/ {print $2}')
9679 createmany -o $DIR/$tdir/f $count
9681 can1=$(do_facet $SINGLEMDS \
9682 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9683 awk '/ldlm_cancel/ {print $2}')
9684 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9685 awk '/ldlm_bl_callback/ {print $2}')
9687 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9688 echo rm $count files
9691 can2=$(do_facet $SINGLEMDS \
9692 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9693 awk '/ldlm_cancel/ {print $2}')
9694 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9695 awk '/ldlm_bl_callback/ {print $2}')
9697 echo total: $count removes in $((t2-t1))
9698 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9700 # wait for commitment of removal
9701 lru_resize_enable mdc
9702 lru_resize_enable osc
9704 run_test 120g "Early Lock Cancel: performance test"
9706 test_121() { #bug #10589
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9710 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9711 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9712 lctl set_param fail_loc=0x310
9713 cancel_lru_locks osc > /dev/null
9714 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9715 lctl set_param fail_loc=0
9716 [[ $reads -eq $writes ]] ||
9717 error "read $reads blocks, must be $writes blocks"
9719 run_test 121 "read cancel race ========="
9721 test_123a() { # was test 123, statahead(bug 11401)
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9725 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9726 log "testing UP system. Performance may be lower than expected."
9731 test_mkdir $DIR/$tdir
9732 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9733 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9735 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9736 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9738 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9739 lctl set_param -n llite.*.statahead_max 0
9740 lctl get_param llite.*.statahead_max
9741 cancel_lru_locks mdc
9742 cancel_lru_locks osc
9744 time ls -l $DIR/$tdir | wc -l
9746 delta=$((etime - stime))
9747 log "ls $i files without statahead: $delta sec"
9748 lctl set_param llite.*.statahead_max=$max
9750 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9751 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9752 cancel_lru_locks mdc
9753 cancel_lru_locks osc
9755 time ls -l $DIR/$tdir | wc -l
9757 delta_sa=$((etime - stime))
9758 log "ls $i files with statahead: $delta_sa sec"
9759 lctl get_param -n llite.*.statahead_stats
9760 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9762 [[ $swrong -lt $ewrong ]] &&
9763 log "statahead was stopped, maybe too many locks held!"
9764 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9766 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9767 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9768 lctl set_param -n llite.*.statahead_max 0
9769 lctl get_param llite.*.statahead_max
9770 cancel_lru_locks mdc
9771 cancel_lru_locks osc
9773 time ls -l $DIR/$tdir | wc -l
9775 delta=$((etime - stime))
9776 log "ls $i files again without statahead: $delta sec"
9777 lctl set_param llite.*.statahead_max=$max
9778 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9779 if [ $SLOWOK -eq 0 ]; then
9780 error "ls $i files is slower with statahead!"
9782 log "ls $i files is slower with statahead!"
9788 [ $delta -gt 20 ] && break
9789 [ $delta -gt 8 ] && MULT=$((50 / delta))
9790 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9798 delta=$((etime - stime))
9799 log "rm -r $DIR/$tdir/: $delta seconds"
9801 lctl get_param -n llite.*.statahead_stats
9803 run_test 123a "verify statahead work"
9805 test_123b () { # statahead(bug 15027)
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9808 test_mkdir $DIR/$tdir
9809 createmany -o $DIR/$tdir/$tfile-%d 1000
9811 cancel_lru_locks mdc
9812 cancel_lru_locks osc
9814 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9815 lctl set_param fail_loc=0x80000803
9816 ls -lR $DIR/$tdir > /dev/null
9818 lctl set_param fail_loc=0x0
9819 lctl get_param -n llite.*.statahead_stats
9824 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9828 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9829 skip_env "no lru resize on server"
9833 test_mkdir $DIR/$tdir
9835 log "create $NR files at $DIR/$tdir"
9836 createmany -o $DIR/$tdir/f $NR ||
9837 error "failed to create $NR files in $DIR/$tdir"
9839 cancel_lru_locks mdc
9840 ls -l $DIR/$tdir > /dev/null
9844 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9845 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9846 LRU_SIZE=$($LCTL get_param -n $PARAM)
9847 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9848 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9850 log "NS=$(basename $NSDIR)"
9855 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9856 skip "Not enough cached locks created!"
9862 # We know that lru resize allows one client to hold $LIMIT locks
9863 # for 10h. After that locks begin to be killed by client.
9865 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9867 if [ $LIMIT -lt $LRU_SIZE ]; then
9868 skip "Limit is too small $LIMIT"
9871 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9872 # killing locks. Some time was spent for creating locks. This means
9873 # that up to the moment of sleep finish we must have killed some of
9874 # them (10-100 locks). This depends on how fast ther were created.
9875 # Many of them were touched in almost the same moment and thus will
9876 # be killed in groups.
9877 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9879 # Use $LRU_SIZE_B here to take into account real number of locks
9880 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9881 local LRU_SIZE_B=$LRU_SIZE
9883 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9884 log "OLD_LVF=$OLD_LVF"
9885 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9887 # Let's make sure that we really have some margin. Client checks
9888 # cached locks every 10 sec.
9890 log "Sleep ${SLEEP} sec"
9892 while ((SEC<$SLEEP)); do
9896 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9900 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9901 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9903 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9904 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9905 unlinkmany $DIR/$tdir/f $NR
9909 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9910 log "unlink $NR files at $DIR/$tdir"
9911 unlinkmany $DIR/$tdir/f $NR
9913 run_test 124a "lru resize ======================================="
9915 get_max_pool_limit()
9917 local limit=$($LCTL get_param \
9918 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9921 if [[ $l -gt $max ]]; then
9929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9930 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9931 skip_env "no lru resize on server"
9933 LIMIT=$(get_max_pool_limit)
9935 NR=$(($(default_lru_size)*20))
9936 if [[ $NR -gt $LIMIT ]]; then
9937 log "Limit lock number by $LIMIT locks"
9941 IFree=$(mdsrate_inodes_available)
9942 if [ $IFree -lt $NR ]; then
9943 log "Limit lock number by $IFree inodes"
9947 lru_resize_disable mdc
9948 test_mkdir -p $DIR/$tdir/disable_lru_resize
9950 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9951 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9952 cancel_lru_locks mdc
9955 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9958 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9961 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9965 nolruresize_delta=$((etime-stime))
9966 log "ls -la time: $nolruresize_delta seconds"
9967 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9968 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9970 lru_resize_enable mdc
9971 test_mkdir -p $DIR/$tdir/enable_lru_resize
9973 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9974 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9975 cancel_lru_locks mdc
9978 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9981 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9984 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9988 lruresize_delta=$((etime-stime))
9989 log "ls -la time: $lruresize_delta seconds"
9990 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9992 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9993 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9994 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9995 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9997 log "lru resize performs the same with no lru resize"
9999 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10001 run_test 124b "lru resize (performance test) ======================="
10004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10005 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10006 skip_env "no lru resize on server"
10008 # cache ununsed locks on client
10010 cancel_lru_locks mdc
10011 test_mkdir $DIR/$tdir
10012 createmany -o $DIR/$tdir/f $nr ||
10013 error "failed to create $nr files in $DIR/$tdir"
10014 ls -l $DIR/$tdir > /dev/null
10016 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10017 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10018 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10019 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10020 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10022 # set lru_max_age to 1 sec
10023 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10024 echo "sleep $((recalc_p * 2)) seconds..."
10025 sleep $((recalc_p * 2))
10027 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10028 # restore lru_max_age
10029 $LCTL set_param -n $nsdir.lru_max_age $max_age
10030 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10031 unlinkmany $DIR/$tdir/f $nr
10033 run_test 124c "LRUR cancel very aged locks"
10035 test_125() { # 13358
10036 $LCTL get_param -n llite.*.client_type | grep -q local ||
10037 skip "must run as local client"
10038 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10039 skip_env "must have acl enabled"
10040 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10042 test_mkdir $DIR/$tdir
10043 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10044 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10045 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10047 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10049 test_126() { # bug 12829/13455
10050 $GSS && skip_env "must run as gss disabled"
10051 $LCTL get_param -n llite.*.client_type | grep -q local ||
10052 skip "must run as local client"
10053 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10055 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10056 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10058 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10060 run_test 126 "check that the fsgid provided by the client is taken into account"
10062 test_127a() { # bug 15521
10063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10065 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10066 $LCTL set_param osc.*.stats=0
10067 FSIZE=$((2048 * 1024))
10068 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10069 cancel_lru_locks osc
10070 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10072 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10073 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10074 echo "got $COUNT $NAME"
10075 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10076 eval $NAME=$COUNT || error "Wrong proc format"
10079 read_bytes|write_bytes)
10080 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10081 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10082 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10083 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10084 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10085 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10086 error "sumsquare is too small: $SUMSQ"
10087 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10088 error "sumsquare is too big: $SUMSQ"
10092 done < $DIR/${tfile}.tmp
10094 #check that we actually got some stats
10095 [ "$read_bytes" ] || error "Missing read_bytes stats"
10096 [ "$write_bytes" ] || error "Missing write_bytes stats"
10097 [ "$read_bytes" != 0 ] || error "no read done"
10098 [ "$write_bytes" != 0 ] || error "no write done"
10100 run_test 127a "verify the client stats are sane"
10102 test_127b() { # bug LU-333
10103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10105 $LCTL set_param llite.*.stats=0
10106 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10108 # perform 2 reads and writes so MAX is different from SUM.
10109 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10110 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10111 cancel_lru_locks osc
10112 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10113 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10115 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10116 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10117 echo "got $COUNT $NAME"
10118 eval $NAME=$COUNT || error "Wrong proc format"
10122 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10123 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10124 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10125 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10128 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10129 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10130 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10131 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10135 done < $TMP/${tfile}.tmp
10137 #check that we actually got some stats
10138 [ "$read_bytes" ] || error "Missing read_bytes stats"
10139 [ "$write_bytes" ] || error "Missing write_bytes stats"
10140 [ "$read_bytes" != 0 ] || error "no read done"
10141 [ "$write_bytes" != 0 ] || error "no write done"
10143 rm -f $TMP/${tfile}.tmp
10145 run_test 127b "verify the llite client stats are sane"
10147 test_128() { # bug 15212
10149 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10154 result=$(grep error $TMP/$tfile.log)
10155 rm -f $DIR/$tfile $TMP/$tfile.log
10156 [ -z "$result" ] ||
10157 error "consecutive find's under interactive lfs failed"
10159 run_test 128 "interactive lfs for 2 consecutive find's"
10161 set_dir_limits () {
10166 local ldproc=/proc/fs/ldiskfs
10167 local facets=$(get_facets MDS)
10169 for facet in ${facets//,/ }; do
10170 canondev=$(ldiskfs_canon \
10171 *.$(convert_facet2label $facet).mntdev $facet)
10172 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10173 ldproc=/sys/fs/ldiskfs
10174 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10175 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10179 check_mds_dmesg() {
10180 local facets=$(get_facets MDS)
10181 for facet in ${facets//,/ }; do
10182 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10189 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10190 skip "Need MDS version with at least 2.5.56"
10191 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10192 skip_env "ldiskfs only test"
10194 remote_mds_nodsh && skip "remote MDS with nodsh"
10198 local has_warning=false
10201 mkdir -p $DIR/$tdir
10203 # block size of mds1
10204 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10205 set_dir_limits $maxsize $maxsize
10206 local dirsize=$(stat -c%s "$DIR/$tdir")
10208 while [[ $dirsize -le $maxsize ]]; do
10209 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10211 if ! $has_warning; then
10212 check_mds_dmesg '"is approaching"' && has_warning=true
10214 # check two errors:
10215 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10216 # EFBIG for previous versions included in ldiskfs series
10217 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10219 echo "return code $rc received as expected"
10221 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10222 error_exit "create failed w/o dir size limit"
10224 check_mds_dmesg '"has reached"' ||
10225 error_exit "reached message should be output"
10227 [ $has_warning = "false" ] &&
10228 error_exit "warning message should be output"
10230 dirsize=$(stat -c%s "$DIR/$tdir")
10232 [[ $dirsize -ge $maxsize ]] && return 0
10233 error_exit "current dir size $dirsize, " \
10234 "previous limit $maxsize"
10235 elif [ $rc -ne 0 ]; then
10237 error_exit "return $rc received instead of expected " \
10238 "$EFBIG or $ENOSPC, files in dir $dirsize"
10240 nfiles=$((nfiles + 1))
10241 dirsize=$(stat -c%s "$DIR/$tdir")
10245 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10247 run_test 129 "test directory size limit ========================"
10256 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10257 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10259 trap cleanup_130 EXIT RETURN
10261 local fm_file=$DIR/$tfile
10262 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10263 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10264 error "dd failed for $fm_file"
10266 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10267 filefrag -ves $fm_file
10269 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10270 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10271 [ $RC != 0 ] && error "filefrag $fm_file failed"
10273 filefrag_op=$(filefrag -ve -k $fm_file |
10274 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10275 lun=$($GETSTRIPE -i $fm_file)
10277 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10280 for line in $filefrag_op
10282 frag_lun=`echo $line | cut -d: -f5`
10283 ext_len=`echo $line | cut -d: -f4`
10284 if (( $frag_lun != $lun )); then
10286 error "FIEMAP on 1-stripe file($fm_file) failed"
10289 (( tot_len += ext_len ))
10292 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10294 error "FIEMAP on 1-stripe file($fm_file) failed;"
10300 echo "FIEMAP on single striped file succeeded"
10302 run_test 130a "FIEMAP (1-stripe file)"
10305 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10307 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10308 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10310 trap cleanup_130 EXIT RETURN
10312 local fm_file=$DIR/$tfile
10313 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10314 error "setstripe on $fm_file"
10315 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10316 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10318 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10319 error "dd failed on $fm_file"
10321 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10322 filefrag_op=$(filefrag -ve -k $fm_file |
10323 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10325 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10326 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10331 for line in $filefrag_op
10333 frag_lun=$(echo $line | cut -d: -f5 |
10334 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10335 ext_len=$(echo $line | cut -d: -f4)
10336 if (( $frag_lun != $last_lun )); then
10337 if (( tot_len != 1024 )); then
10339 error "FIEMAP on $fm_file failed; returned " \
10340 "len $tot_len for OST $last_lun instead of 1024"
10343 (( num_luns += 1 ))
10347 (( tot_len += ext_len ))
10350 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10352 error "FIEMAP on $fm_file failed; returned wrong number of " \
10353 "luns or wrong len for OST $last_lun"
10359 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10361 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10364 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10366 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10367 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10369 trap cleanup_130 EXIT RETURN
10371 local fm_file=$DIR/$tfile
10372 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10373 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10374 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10376 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10377 error "dd failed on $fm_file"
10379 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10380 filefrag_op=$(filefrag -ve -k $fm_file |
10381 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10383 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10384 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10389 for line in $filefrag_op
10391 frag_lun=$(echo $line | cut -d: -f5 |
10392 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10393 ext_len=$(echo $line | cut -d: -f4)
10394 if (( $frag_lun != $last_lun )); then
10395 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10396 if (( logical != 512 )); then
10398 error "FIEMAP on $fm_file failed; returned " \
10399 "logical start for lun $logical instead of 512"
10402 if (( tot_len != 512 )); then
10404 error "FIEMAP on $fm_file failed; returned " \
10405 "len $tot_len for OST $last_lun instead of 1024"
10408 (( num_luns += 1 ))
10412 (( tot_len += ext_len ))
10415 if (( num_luns != 2 || tot_len != 512 )); then
10417 error "FIEMAP on $fm_file failed; returned wrong number of " \
10418 "luns or wrong len for OST $last_lun"
10424 echo "FIEMAP on 2-stripe file with hole succeeded"
10426 run_test 130c "FIEMAP (2-stripe file with hole)"
10429 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10431 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10432 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10434 trap cleanup_130 EXIT RETURN
10436 local fm_file=$DIR/$tfile
10437 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10438 error "setstripe on $fm_file"
10439 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10440 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10442 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10443 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10444 error "dd failed on $fm_file"
10446 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10447 filefrag_op=$(filefrag -ve -k $fm_file |
10448 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10450 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10451 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10456 for line in $filefrag_op
10458 frag_lun=$(echo $line | cut -d: -f5 |
10459 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10460 ext_len=$(echo $line | cut -d: -f4)
10461 if (( $frag_lun != $last_lun )); then
10462 if (( tot_len != 1024 )); then
10464 error "FIEMAP on $fm_file failed; returned " \
10465 "len $tot_len for OST $last_lun instead of 1024"
10468 (( num_luns += 1 ))
10472 (( tot_len += ext_len ))
10475 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10477 error "FIEMAP on $fm_file failed; returned wrong number of " \
10478 "luns or wrong len for OST $last_lun"
10484 echo "FIEMAP on N-stripe file succeeded"
10486 run_test 130d "FIEMAP (N-stripe file)"
10489 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10491 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10492 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10494 trap cleanup_130 EXIT RETURN
10496 local fm_file=$DIR/$tfile
10497 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10498 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10499 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10502 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10503 for ((i = 0; i < $NUM_BLKS; i++))
10505 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10508 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10509 filefrag_op=$(filefrag -ve -k $fm_file |
10510 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10512 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10513 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10518 for line in $filefrag_op
10520 frag_lun=$(echo $line | cut -d: -f5 |
10521 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10522 ext_len=$(echo $line | cut -d: -f4)
10523 if (( $frag_lun != $last_lun )); then
10524 if (( tot_len != $EXPECTED_LEN )); then
10526 error "FIEMAP on $fm_file failed; returned " \
10527 "len $tot_len for OST $last_lun instead " \
10531 (( num_luns += 1 ))
10535 (( tot_len += ext_len ))
10538 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10540 error "FIEMAP on $fm_file failed; returned wrong number " \
10541 "of luns or wrong len for OST $last_lun"
10547 echo "FIEMAP with continuation calls succeeded"
10549 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10552 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10553 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10555 local fm_file=$DIR/$tfile
10556 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10557 error "multiop create with lov_delay_create on $fm_file"
10559 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10560 filefrag_extents=$(filefrag -vek $fm_file |
10561 awk '/extents? found/ { print $2 }')
10562 if [[ "$filefrag_extents" != "0" ]]; then
10563 error "FIEMAP on $fm_file failed; " \
10564 "returned $filefrag_extents expected 0"
10569 run_test 130f "FIEMAP (unstriped file)"
10571 # Test for writev/readv
10573 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10574 error "writev test failed"
10575 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10576 error "readv failed"
10579 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10582 local fsize=$((524288 + 1048576 + 1572864))
10583 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10584 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10585 error "append writev test failed"
10587 ((fsize += 1572864 + 1048576))
10588 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10589 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10590 error "append writev test failed"
10593 run_test 131b "test append writev"
10596 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10599 run_test 131c "test read/write on file w/o objects"
10602 rwv -f $DIR/$tfile -w -n 1 1572864
10603 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10604 if [ "$NOB" != 1572864 ]; then
10605 error "Short read filed: read $NOB bytes instead of 1572864"
10609 run_test 131d "test short read"
10612 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10613 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10614 error "read hitting hole failed"
10617 run_test 131e "test read hitting hole"
10626 mds*) res=$(do_facet $facet \
10627 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10629 ost*) res=$(do_facet $facet \
10630 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10632 *) error "Wrong facet '$facet'" ;;
10635 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10636 # if the argument $3 is zero, it means any stat increment is ok.
10637 if [[ $want -gt 0 ]]; then
10638 local count=$(echo $res | awk '{ print $2 }')
10639 [[ $count -ne $want ]] &&
10640 error "The $op counter on $facet is $count, not $want"
10645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10646 remote_ost_nodsh && skip "remote OST with nodsh"
10647 remote_mds_nodsh && skip "remote MDS with nodsh"
10648 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10649 skip_env "MDS doesn't support rename stats"
10651 local testdir=$DIR/${tdir}/stats_testdir
10653 mkdir -p $DIR/${tdir}
10656 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10657 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10659 # verify mdt stats first.
10660 mkdir ${testdir} || error "mkdir failed"
10661 check_stats $SINGLEMDS "mkdir" 1
10662 touch ${testdir}/${tfile} || error "touch failed"
10663 check_stats $SINGLEMDS "open" 1
10664 check_stats $SINGLEMDS "close" 1
10665 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10666 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10667 check_stats $SINGLEMDS "mknod" 2
10669 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10670 check_stats $SINGLEMDS "unlink" 1
10671 rm -f ${testdir}/${tfile} || error "file remove failed"
10672 check_stats $SINGLEMDS "unlink" 2
10674 # remove working dir and check mdt stats again.
10675 rmdir ${testdir} || error "rmdir failed"
10676 check_stats $SINGLEMDS "rmdir" 1
10678 local testdir1=$DIR/${tdir}/stats_testdir1
10679 mkdir -p ${testdir}
10680 mkdir -p ${testdir1}
10681 touch ${testdir1}/test1
10682 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10683 check_stats $SINGLEMDS "crossdir_rename" 1
10685 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10686 check_stats $SINGLEMDS "samedir_rename" 1
10688 rm -rf $DIR/${tdir}
10690 run_test 133a "Verifying MDT stats ========================================"
10693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10694 remote_ost_nodsh && skip "remote OST with nodsh"
10695 remote_mds_nodsh && skip "remote MDS with nodsh"
10697 local testdir=$DIR/${tdir}/stats_testdir
10699 mkdir -p ${testdir} || error "mkdir failed"
10700 touch ${testdir}/${tfile} || error "touch failed"
10701 cancel_lru_locks mdc
10704 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10705 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10707 # extra mdt stats verification.
10708 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10709 check_stats $SINGLEMDS "setattr" 1
10710 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10711 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10713 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10714 check_stats $SINGLEMDS "getattr" 1
10716 # Sleep to avoid a cached response.
10717 #define OBD_STATFS_CACHE_SECONDS 1
10719 $LFS df || error "lfs failed"
10720 check_stats $SINGLEMDS "statfs" 1
10722 rm -rf $DIR/${tdir}
10724 run_test 133b "Verifying extra MDT stats =================================="
10727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10728 remote_ost_nodsh && skip "remote OST with nodsh"
10729 remote_mds_nodsh && skip "remote MDS with nodsh"
10731 local testdir=$DIR/$tdir/stats_testdir
10733 test_mkdir -p $testdir
10735 # verify obdfilter stats.
10736 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10738 cancel_lru_locks osc
10739 wait_delete_completed
10742 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10743 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10745 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10748 cancel_lru_locks osc
10749 check_stats ost1 "write" 1
10751 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10752 check_stats ost1 "read" 1
10754 > $testdir/$tfile || error "truncate failed"
10755 check_stats ost1 "punch" 1
10757 rm -f $testdir/$tfile || error "file remove failed"
10758 wait_delete_completed
10759 check_stats ost1 "destroy" 1
10763 run_test 133c "Verifying OST stats ========================================"
10770 while [ $value -ge 2 ]; do
10775 if [ $orig -gt $order ]; then
10783 local size=('K' 'M' 'G' 'T');
10785 local size_string=$value
10787 while [ $value -ge 1024 ]; do
10788 if [ $i -gt 3 ]; then
10789 #T is the biggest unit we get here, if that is bigger,
10791 size_string=${value}T
10794 value=$((value >> 10))
10795 if [ $value -lt 1024 ]; then
10796 size_string=${value}${size[$i]}
10805 get_rename_size() {
10807 local context=${2:-.}
10808 local sample=$(do_facet $SINGLEMDS $LCTL \
10809 get_param mdt.$FSNAME-MDT0000.rename_stats |
10810 grep -A1 $context |
10811 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10817 remote_ost_nodsh && skip "remote OST with nodsh"
10818 remote_mds_nodsh && skip "remote MDS with nodsh"
10819 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10820 skip_env "MDS doesn't support rename stats"
10822 local testdir1=$DIR/${tdir}/stats_testdir1
10823 local testdir2=$DIR/${tdir}/stats_testdir2
10824 mkdir -p $DIR/${tdir}
10826 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10828 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10829 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10831 createmany -o $testdir1/test 512 || error "createmany failed"
10833 # check samedir rename size
10834 mv ${testdir1}/test0 ${testdir1}/test_0
10836 local testdir1_size=$(ls -l $DIR/${tdir} |
10837 awk '/stats_testdir1/ {print $5}')
10838 local testdir2_size=$(ls -l $DIR/${tdir} |
10839 awk '/stats_testdir2/ {print $5}')
10841 testdir1_size=$(order_2 $testdir1_size)
10842 testdir2_size=$(order_2 $testdir2_size)
10844 testdir1_size=$(size_in_KMGT $testdir1_size)
10845 testdir2_size=$(size_in_KMGT $testdir2_size)
10847 echo "source rename dir size: ${testdir1_size}"
10848 echo "target rename dir size: ${testdir2_size}"
10850 local cmd="do_facet $SINGLEMDS $LCTL "
10851 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10853 eval $cmd || error "$cmd failed"
10854 local samedir=$($cmd | grep 'same_dir')
10855 local same_sample=$(get_rename_size $testdir1_size)
10856 [ -z "$samedir" ] && error "samedir_rename_size count error"
10857 [[ $same_sample -eq 1 ]] ||
10858 error "samedir_rename_size error $same_sample"
10859 echo "Check same dir rename stats success"
10861 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10863 # check crossdir rename size
10864 mv ${testdir1}/test_0 ${testdir2}/test_0
10866 testdir1_size=$(ls -l $DIR/${tdir} |
10867 awk '/stats_testdir1/ {print $5}')
10868 testdir2_size=$(ls -l $DIR/${tdir} |
10869 awk '/stats_testdir2/ {print $5}')
10871 testdir1_size=$(order_2 $testdir1_size)
10872 testdir2_size=$(order_2 $testdir2_size)
10874 testdir1_size=$(size_in_KMGT $testdir1_size)
10875 testdir2_size=$(size_in_KMGT $testdir2_size)
10877 echo "source rename dir size: ${testdir1_size}"
10878 echo "target rename dir size: ${testdir2_size}"
10880 eval $cmd || error "$cmd failed"
10881 local crossdir=$($cmd | grep 'crossdir')
10882 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10883 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10884 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10885 [[ $src_sample -eq 1 ]] ||
10886 error "crossdir_rename_size error $src_sample"
10887 [[ $tgt_sample -eq 1 ]] ||
10888 error "crossdir_rename_size error $tgt_sample"
10889 echo "Check cross dir rename stats success"
10890 rm -rf $DIR/${tdir}
10892 run_test 133d "Verifying rename_stats ========================================"
10895 remote_mds_nodsh && skip "remote MDS with nodsh"
10896 remote_ost_nodsh && skip "remote OST with nodsh"
10897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10899 local testdir=$DIR/${tdir}/stats_testdir
10900 local ctr f0 f1 bs=32768 count=42 sum
10902 mkdir -p ${testdir} || error "mkdir failed"
10904 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10906 for ctr in {write,read}_bytes; do
10908 cancel_lru_locks osc
10910 do_facet ost1 $LCTL set_param -n \
10911 "obdfilter.*.exports.clear=clear"
10913 if [ $ctr = write_bytes ]; then
10915 f1=${testdir}/${tfile}
10917 f0=${testdir}/${tfile}
10921 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10924 cancel_lru_locks osc
10926 sum=$(do_facet ost1 $LCTL get_param \
10927 "obdfilter.*.exports.*.stats" |
10928 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10929 $1 == ctr { sum += $7 }
10930 END { printf("%0.0f", sum) }')
10932 if ((sum != bs * count)); then
10933 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10937 rm -rf $DIR/${tdir}
10939 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10941 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10944 # First without trusting modes.
10945 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10946 echo "proc_dirs='$proc_dirs'"
10947 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10948 find $proc_dirs -exec cat '{}' \; &> /dev/null
10950 # Second verifying readability.
10951 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10953 # Verifing writability with badarea_io.
10955 -ignore_readdir_race \
10957 -not -name force_lbug \
10958 -not -name changelog_mask \
10959 -exec badarea_io '{}' \; ||
10960 error "find $proc_dirs failed"
10962 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10965 remote_mds_nodsh && skip "remote MDS with nodsh"
10966 remote_ost_nodsh && skip "remote OST with nodsh"
10968 # eventually, this can also be replaced with "lctl get_param -R",
10969 # but not until that option is always available on the server
10971 for facet in mds1 ost1; do
10972 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10973 skip_noexit "Too old lustre on $facet"
10974 local facet_proc_dirs=$(do_facet $facet \
10975 \\\ls -d $proc_regexp 2>/dev/null)
10976 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10977 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10978 do_facet $facet find $facet_proc_dirs \
10979 ! -name req_history \
10980 -exec cat '{}' \\\; &> /dev/null
10982 do_facet $facet find $facet_proc_dirs \
10983 ! -name req_history \
10985 -exec cat '{}' \\\; &> /dev/null ||
10986 error "proc file read failed"
10988 do_facet $facet find $facet_proc_dirs \
10989 -ignore_readdir_race \
10991 -not -name force_lbug \
10992 -not -name changelog_mask \
10993 -exec badarea_io '{}' \\\; ||
10994 error "$facet find $facet_proc_dirs failed"
10997 # remount the FS in case writes/reads /proc break the FS
10998 cleanup || error "failed to unmount"
10999 setup || error "failed to setup"
11002 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11005 remote_mds_nodsh && skip "remote MDS with nodsh"
11006 remote_ost_nodsh && skip "remote OST with nodsh"
11007 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11008 skip "Need MDS version at least 2.9.54"
11012 for facet in client mds1 ost1; do
11013 local facet_proc_dirs=$(do_facet $facet \
11014 \\\ls -d $proc_regexp 2> /dev/null)
11015 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11016 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11017 # Get the list of files that are missing the terminating newline
11018 local missing=($(do_facet $facet \
11019 find ${facet_proc_dirs} -type f \| \
11020 while read F\; do \
11021 awk -v FS='\v' -v RS='\v\v' \
11022 "'END { if(NR>0 && \
11023 \\\$NF !~ /.*\\\n\$/) \
11024 print FILENAME}'" \
11027 [ ${#missing[*]} -eq 0 ] ||
11028 error "files do not end with newline: ${missing[*]}"
11031 run_test 133h "Proc files should end with newlines"
11034 remote_mds_nodsh && skip "remote MDS with nodsh"
11035 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11036 skip "Need MDS version at least 2.7.54"
11038 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11039 cancel_lru_locks mdc
11041 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11042 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11043 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11046 createmany -o $DIR/$tdir/f $nr ||
11047 error "failed to create $nr files in $DIR/$tdir"
11048 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11050 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11051 do_facet mds1 $LCTL set_param fail_loc=0x327
11052 do_facet mds1 $LCTL set_param fail_val=500
11055 echo "sleep 10 seconds ..."
11057 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11059 do_facet mds1 $LCTL set_param fail_loc=0
11060 do_facet mds1 $LCTL set_param fail_val=0
11061 [ $lck_cnt -lt $unused ] ||
11062 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11065 unlinkmany $DIR/$tdir/f $nr
11067 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
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 low_wm=$(do_facet mds1 $LCTL get_param -n \
11078 ldlm.lock_reclaim_threshold_mb)
11079 # disable reclaim temporarily
11080 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11082 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11083 do_facet mds1 $LCTL set_param fail_loc=0x328
11084 do_facet mds1 $LCTL set_param fail_val=500
11086 $LCTL set_param debug=+trace
11089 createmany -o $DIR/$tdir/f $nr &
11090 local create_pid=$!
11092 echo "Sleep $TIMEOUT seconds ..."
11094 if ! ps -p $create_pid > /dev/null 2>&1; then
11095 do_facet mds1 $LCTL set_param fail_loc=0
11096 do_facet mds1 $LCTL set_param fail_val=0
11097 do_facet mds1 $LCTL set_param \
11098 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11099 error "createmany finished incorrectly!"
11101 do_facet mds1 $LCTL set_param fail_loc=0
11102 do_facet mds1 $LCTL set_param fail_val=0
11103 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11104 wait $create_pid || return 1
11106 unlinkmany $DIR/$tdir/f $nr
11108 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11110 test_140() { #bug-17379
11111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11113 test_mkdir $DIR/$tdir
11114 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11115 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11117 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11118 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11120 while i=$((i + 1)); do
11122 cd $i || error "Changing to $i"
11123 ln -s ../stat stat || error "Creating stat symlink"
11124 # Read the symlink until ELOOP present,
11125 # not LBUGing the system is considered success,
11126 # we didn't overrun the stack.
11127 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11128 if [ $ret -ne 0 ]; then
11129 if [ $ret -eq 40 ]; then
11132 error "Open stat symlink"
11138 echo "The symlink depth = $i"
11139 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11140 error "Invalid symlink depth"
11142 # Test recursive symlink
11143 ln -s symlink_self symlink_self
11144 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11145 echo "open symlink_self returns $ret"
11146 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11148 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11153 local TF="$TMP/$tfile"
11155 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11157 cancel_lru_locks $OSC
11158 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11159 remount_client $MOUNT
11161 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11164 $TRUNCATE $DIR/$tfile 6000
11165 cancel_lru_locks $OSC
11166 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11169 echo "12345" >>$DIR/$tfile
11170 cancel_lru_locks $OSC
11171 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11174 echo "12345" >>$DIR/$tfile
11175 cancel_lru_locks $OSC
11176 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11181 run_test 150 "truncate/append tests"
11183 #LU-2902 roc_hit was not able to read all values from lproc
11184 function roc_hit_init() {
11185 local list=$(comma_list $(osts_nodes))
11186 local dir=$DIR/$tdir-check
11187 local file=$dir/$tfile
11193 #use setstripe to do a write to every ost
11194 for i in $(seq 0 $((OSTCOUNT-1))); do
11195 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11196 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11197 idx=$(printf %04x $i)
11198 BEFORE=$(get_osd_param $list *OST*$idx stats |
11199 awk '$1 == "cache_access" {sum += $7}
11200 END { printf("%0.0f", sum) }')
11202 cancel_lru_locks osc
11203 cat $file >/dev/null
11205 AFTER=$(get_osd_param $list *OST*$idx stats |
11206 awk '$1 == "cache_access" {sum += $7}
11207 END { printf("%0.0f", sum) }')
11209 echo BEFORE:$BEFORE AFTER:$AFTER
11210 if ! let "AFTER - BEFORE == 4"; then
11212 error "roc_hit is not safe to use"
11220 function roc_hit() {
11221 local list=$(comma_list $(osts_nodes))
11222 echo $(get_osd_param $list '' stats |
11223 awk '$1 == "cache_hit" {sum += $7}
11224 END { printf("%0.0f", sum) }')
11227 function set_cache() {
11230 if [ "$2" == "off" ]; then
11233 local list=$(comma_list $(osts_nodes))
11234 set_osd_param $list '' $1_cache_enable $on
11236 cancel_lru_locks osc
11240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11241 remote_ost_nodsh && skip "remote OST with nodsh"
11244 local list=$(comma_list $(osts_nodes))
11246 # check whether obdfilter is cache capable at all
11247 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11248 skip "not cache-capable obdfilter"
11251 # check cache is enabled on all obdfilters
11252 if get_osd_param $list '' read_cache_enable | grep 0; then
11253 skip "oss cache is disabled"
11256 set_osd_param $list '' writethrough_cache_enable 1
11258 # check write cache is enabled on all obdfilters
11259 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11260 skip "oss write cache is NOT enabled"
11265 #define OBD_FAIL_OBD_NO_LRU 0x609
11266 do_nodes $list $LCTL set_param fail_loc=0x609
11268 # pages should be in the case right after write
11269 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11272 local BEFORE=$(roc_hit)
11273 cancel_lru_locks osc
11274 cat $DIR/$tfile >/dev/null
11275 local AFTER=$(roc_hit)
11277 do_nodes $list $LCTL set_param fail_loc=0
11279 if ! let "AFTER - BEFORE == CPAGES"; then
11280 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11283 # the following read invalidates the cache
11284 cancel_lru_locks osc
11285 set_osd_param $list '' read_cache_enable 0
11286 cat $DIR/$tfile >/dev/null
11288 # now data shouldn't be found in the cache
11290 cancel_lru_locks osc
11291 cat $DIR/$tfile >/dev/null
11293 if let "AFTER - BEFORE != 0"; then
11294 error "IN CACHE: before: $BEFORE, after: $AFTER"
11297 set_osd_param $list '' read_cache_enable 1
11300 run_test 151 "test cache on oss and controls ==============================="
11303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11305 local TF="$TMP/$tfile"
11307 # simulate ENOMEM during write
11308 #define OBD_FAIL_OST_NOMEM 0x226
11309 lctl set_param fail_loc=0x80000226
11310 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11312 sync || error "sync failed"
11313 lctl set_param fail_loc=0
11315 # discard client's cache
11316 cancel_lru_locks osc
11318 # simulate ENOMEM during read
11319 lctl set_param fail_loc=0x80000226
11320 cmp $TF $DIR/$tfile || error "cmp failed"
11321 lctl set_param fail_loc=0
11325 run_test 152 "test read/write with enomem ============================"
11328 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11330 run_test 153 "test if fdatasync does not crash ======================="
11332 dot_lustre_fid_permission_check() {
11334 local ffid=$MOUNT/.lustre/fid/$fid
11337 echo "stat fid $fid"
11338 stat $ffid > /dev/null || error "stat $ffid failed."
11339 echo "touch fid $fid"
11340 touch $ffid || error "touch $ffid failed."
11341 echo "write to fid $fid"
11342 cat /etc/hosts > $ffid || error "write $ffid failed."
11343 echo "read fid $fid"
11344 diff /etc/hosts $ffid || error "read $ffid failed."
11345 echo "append write to fid $fid"
11346 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11347 echo "rename fid $fid"
11348 mv $ffid $test_dir/$tfile.1 &&
11349 error "rename $ffid to $tfile.1 should fail."
11350 touch $test_dir/$tfile.1
11351 mv $test_dir/$tfile.1 $ffid &&
11352 error "rename $tfile.1 to $ffid should fail."
11353 rm -f $test_dir/$tfile.1
11354 echo "truncate fid $fid"
11355 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11356 echo "link fid $fid"
11357 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11358 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11359 echo "setfacl fid $fid"
11360 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11361 echo "getfacl fid $fid"
11362 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11364 echo "unlink fid $fid"
11365 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11366 echo "mknod fid $fid"
11367 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11369 fid=[0xf00000400:0x1:0x0]
11370 ffid=$MOUNT/.lustre/fid/$fid
11372 echo "stat non-exist fid $fid"
11373 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11374 echo "write to non-exist fid $fid"
11375 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11376 echo "link new fid $fid"
11377 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11379 mkdir -p $test_dir/$tdir
11380 touch $test_dir/$tdir/$tfile
11381 fid=$($LFS path2fid $test_dir/$tdir)
11384 error "error: could not get fid for $test_dir/$dir/$tfile."
11386 ffid=$MOUNT/.lustre/fid/$fid
11389 ls $ffid > /dev/null || error "ls $ffid failed."
11390 echo "touch $fid/$tfile.1"
11391 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11393 echo "touch $MOUNT/.lustre/fid/$tfile"
11394 touch $MOUNT/.lustre/fid/$tfile && \
11395 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11397 echo "setxattr to $MOUNT/.lustre/fid"
11398 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11400 echo "listxattr for $MOUNT/.lustre/fid"
11401 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11403 echo "delxattr from $MOUNT/.lustre/fid"
11404 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11406 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11407 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11408 error "touch invalid fid should fail."
11410 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11411 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11412 error "touch non-normal fid should fail."
11414 echo "rename $tdir to $MOUNT/.lustre/fid"
11415 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11416 error "rename to $MOUNT/.lustre/fid should fail."
11418 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11420 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11421 local new_obf_mode=777
11423 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11424 chmod $new_obf_mode $DIR/.lustre/fid ||
11425 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11427 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11428 [ $obf_mode -eq $new_obf_mode ] ||
11429 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11431 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11432 chmod $old_obf_mode $DIR/.lustre/fid ||
11433 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11436 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11437 fid=$($LFS path2fid $test_dir/$tfile-2)
11439 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11441 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11442 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11443 error "create lov data thru .lustre failed"
11445 echo "cp /etc/passwd $test_dir/$tfile-2"
11446 cp /etc/passwd $test_dir/$tfile-2 ||
11447 error "copy to $test_dir/$tfile-2 failed."
11448 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11449 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11450 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11452 rm -rf $test_dir/tfile.lnk
11453 rm -rf $test_dir/$tfile-2
11457 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11458 skip "Need MDS version at least 2.4.1"
11460 local tf=$DIR/$tfile
11463 local fid=$($LFS path2fid $tf)
11464 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11466 # check that we get the same pathname back
11467 local found=$($LFS fid2path $MOUNT "$fid")
11468 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11469 [ "$found" == "$tf" ] ||
11470 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11472 run_test 154A "lfs path2fid and fid2path basic checks"
11475 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11476 skip "Need MDS version at least 2.4.1"
11478 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11479 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11480 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11481 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11483 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11484 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11486 # check that we get the same pathname
11487 echo "PFID: $PFID, name: $name"
11488 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11489 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11490 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11491 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11493 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11495 run_test 154B "verify the ll_decode_linkea tool"
11498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11499 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11500 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11501 skip "Need MDS version at least 2.2.51"
11502 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11504 cp /etc/hosts $DIR/$tfile
11506 fid=$($LFS path2fid $DIR/$tfile)
11508 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11510 dot_lustre_fid_permission_check "$fid" $DIR ||
11511 error "dot lustre permission check $fid failed"
11513 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11515 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11517 touch $MOUNT/.lustre/file &&
11518 error "creation is not allowed under .lustre"
11520 mkdir $MOUNT/.lustre/dir &&
11521 error "mkdir is not allowed under .lustre"
11525 run_test 154a "Open-by-FID"
11528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11529 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11530 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11531 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11532 skip "Need MDS version at least 2.2.51"
11534 local remote_dir=$DIR/$tdir/remote_dir
11538 mkdir -p $DIR/$tdir
11539 $LFS mkdir -i $MDTIDX $remote_dir ||
11540 error "create remote directory failed"
11542 cp /etc/hosts $remote_dir/$tfile
11544 fid=$($LFS path2fid $remote_dir/$tfile)
11546 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11548 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11549 error "dot lustre permission check $fid failed"
11552 run_test 154b "Open-by-FID for remote directory"
11555 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11556 skip "Need MDS version at least 2.4.1"
11558 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11559 local FID1=$($LFS path2fid $DIR/$tfile.1)
11560 local FID2=$($LFS path2fid $DIR/$tfile.2)
11561 local FID3=$($LFS path2fid $DIR/$tfile.3)
11564 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11565 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11566 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11568 [ "$FID" = "${!want}" ] ||
11569 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11573 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11575 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11576 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11580 run_test 154c "lfs path2fid and fid2path multiple arguments"
11583 remote_mds_nodsh && skip "remote MDS with nodsh"
11584 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11585 skip "Need MDS version at least 2.5.53"
11587 if remote_mds; then
11588 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11592 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11599 local fid=$($LFS path2fid $DIR/$tfile)
11602 cmd="exec $fd<$DIR/$tfile"
11604 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11605 echo "$fid_list" | grep "$fid"
11608 cmd="exec $fd>/dev/null"
11610 if [ $rc -ne 0 ]; then
11611 error "FID $fid not found in open files list $fid_list"
11614 run_test 154d "Verify open file fid"
11618 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11619 skip "Need MDS version at least 2.6.50"
11621 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11622 error ".lustre returned by readdir"
11625 run_test 154e ".lustre is not returned by readdir"
11628 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11630 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11631 test_mkdir -p -c1 $DIR/$tdir/d
11632 # test dirs inherit from its stripe
11633 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11634 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11635 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11636 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11639 # get fid of parents
11640 local FID0=$($LFS path2fid $DIR/$tdir/d)
11641 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11642 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11643 local FID3=$($LFS path2fid $DIR)
11645 # check that path2fid --parents returns expected <parent_fid>/name
11646 # 1) test for a directory (single parent)
11647 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11648 [ "$parent" == "$FID0/foo1" ] ||
11649 error "expected parent: $FID0/foo1, got: $parent"
11651 # 2) test for a file with nlink > 1 (multiple parents)
11652 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11653 echo "$parent" | grep -F "$FID1/$tfile" ||
11654 error "$FID1/$tfile not returned in parent list"
11655 echo "$parent" | grep -F "$FID2/link" ||
11656 error "$FID2/link not returned in parent list"
11658 # 3) get parent by fid
11659 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11660 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11661 echo "$parent" | grep -F "$FID1/$tfile" ||
11662 error "$FID1/$tfile not returned in parent list (by fid)"
11663 echo "$parent" | grep -F "$FID2/link" ||
11664 error "$FID2/link not returned in parent list (by fid)"
11666 # 4) test for entry in root directory
11667 parent=$($LFS path2fid --parents $DIR/f)
11668 echo "$parent" | grep -F "$FID3/f" ||
11669 error "$FID3/f not returned in parent list"
11671 # 5) test it on root directory
11672 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11673 error "$MOUNT should not have parents"
11675 # enable xattr caching and check that linkea is correctly updated
11676 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11677 save_lustre_params client "llite.*.xattr_cache" > $save
11678 lctl set_param llite.*.xattr_cache 1
11680 # 6.1) linkea update on rename
11681 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11683 # get parents by fid
11684 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11685 # foo1 should no longer be returned in parent list
11686 echo "$parent" | grep -F "$FID1" &&
11687 error "$FID1 should no longer be in parent list"
11688 # the new path should appear
11689 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11690 error "$FID2/$tfile.moved is not in parent list"
11692 # 6.2) linkea update on unlink
11693 rm -f $DIR/$tdir/d/foo2/link
11694 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11695 # foo2/link should no longer be returned in parent list
11696 echo "$parent" | grep -F "$FID2/link" &&
11697 error "$FID2/link should no longer be in parent list"
11701 restore_lustre_params < $save
11704 run_test 154f "get parent fids by reading link ea"
11708 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11709 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11710 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11711 skip "Need MDS version at least 2.6.92"
11713 mkdir -p $DIR/$tdir
11714 llapi_fid_test -d $DIR/$tdir
11716 run_test 154g "various llapi FID tests"
11718 test_155_small_load() {
11719 local temp=$TMP/$tfile
11720 local file=$DIR/$tfile
11722 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11723 error "dd of=$temp bs=6096 count=1 failed"
11725 cancel_lru_locks $OSC
11726 cmp $temp $file || error "$temp $file differ"
11728 $TRUNCATE $temp 6000
11729 $TRUNCATE $file 6000
11730 cmp $temp $file || error "$temp $file differ (truncate1)"
11732 echo "12345" >>$temp
11733 echo "12345" >>$file
11734 cmp $temp $file || error "$temp $file differ (append1)"
11736 echo "12345" >>$temp
11737 echo "12345" >>$file
11738 cmp $temp $file || error "$temp $file differ (append2)"
11744 test_155_big_load() {
11745 remote_ost_nodsh && skip "remote OST with nodsh"
11747 local temp=$TMP/$tfile
11748 local file=$DIR/$tfile
11751 local cache_size=$(do_facet ost$((MAXI+1)) \
11752 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11753 local large_file_size=$((cache_size * 2))
11755 echo "OSS cache size: $cache_size KB"
11756 echo "Large file size: $large_file_size KB"
11758 [ $MAXV -le $large_file_size ] &&
11759 skip_env "max available OST size needs > $large_file_size KB"
11761 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11763 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11764 error "dd of=$temp bs=$large_file_size count=1k failed"
11767 cancel_lru_locks osc
11768 cmp $temp $file || error "$temp $file differ"
11774 save_writethrough() {
11775 local facets=$(get_facets OST)
11777 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11778 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11786 save_writethrough $p
11789 set_cache writethrough on
11790 test_155_small_load
11791 restore_lustre_params < $p
11794 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11799 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11801 save_writethrough $p
11804 set_cache writethrough off
11805 test_155_small_load
11806 restore_lustre_params < $p
11809 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11814 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11816 save_writethrough $p
11819 set_cache writethrough on
11820 test_155_small_load
11821 restore_lustre_params < $p
11824 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11829 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11831 save_writethrough $p
11834 set_cache writethrough off
11835 test_155_small_load
11836 restore_lustre_params < $p
11839 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11844 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11846 save_writethrough $p
11849 set_cache writethrough on
11851 restore_lustre_params < $p
11854 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11859 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11861 save_writethrough $p
11864 set_cache writethrough off
11866 restore_lustre_params < $p
11869 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11876 save_writethrough $p
11879 set_cache writethrough on
11881 restore_lustre_params < $p
11884 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11891 save_writethrough $p
11894 set_cache writethrough off
11896 restore_lustre_params < $p
11899 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11903 remote_ost_nodsh && skip "remote OST with nodsh"
11904 [ "$(facet_fstype ost1)" = "zfs" -a \
11905 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11906 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11911 local file="$DIR/$tfile"
11912 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11914 save_writethrough $p
11917 log "Turn on read and write cache"
11919 set_cache writethrough on
11921 log "Write data and read it back."
11922 log "Read should be satisfied from the cache."
11923 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11925 cancel_lru_locks osc
11926 cat $file >/dev/null
11928 if ! let "AFTER - BEFORE == CPAGES"; then
11929 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11931 log "cache hits:: before: $BEFORE, after: $AFTER"
11934 log "Read again; it should be satisfied from the cache."
11936 cancel_lru_locks osc
11937 cat $file >/dev/null
11939 if ! let "AFTER - BEFORE == CPAGES"; then
11940 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11942 log "cache hits:: before: $BEFORE, after: $AFTER"
11945 log "Turn off the read cache and turn on the write cache"
11947 set_cache writethrough on
11949 log "Read again; it should be satisfied from the cache."
11951 cancel_lru_locks osc
11952 cat $file >/dev/null
11954 if ! let "AFTER - BEFORE == CPAGES"; then
11955 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11957 log "cache hits:: before: $BEFORE, after: $AFTER"
11960 log "Read again; it should not be satisfied from the cache."
11962 cancel_lru_locks osc
11963 cat $file >/dev/null
11965 if ! let "AFTER - BEFORE == 0"; then
11966 error "IN CACHE: before: $BEFORE, after: $AFTER"
11968 log "cache hits:: before: $BEFORE, after: $AFTER"
11971 log "Write data and read it back."
11972 log "Read should be satisfied from the cache."
11973 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11975 cancel_lru_locks osc
11976 cat $file >/dev/null
11978 if ! let "AFTER - BEFORE == CPAGES"; then
11979 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11981 log "cache hits:: before: $BEFORE, after: $AFTER"
11984 log "Read again; it should not be satisfied from the cache."
11986 cancel_lru_locks osc
11987 cat $file >/dev/null
11989 if ! let "AFTER - BEFORE == 0"; then
11990 error "IN CACHE: before: $BEFORE, after: $AFTER"
11992 log "cache hits:: before: $BEFORE, after: $AFTER"
11995 log "Turn off read and write cache"
11997 set_cache writethrough off
11999 log "Write data and read it back"
12000 log "It should not be satisfied from the cache."
12002 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12003 cancel_lru_locks osc
12005 cat $file >/dev/null
12007 if ! let "AFTER - BEFORE == 0"; then
12008 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12010 log "cache hits:: before: $BEFORE, after: $AFTER"
12013 log "Turn on the read cache and turn off the write cache"
12015 set_cache writethrough off
12017 log "Write data and read it back"
12018 log "It should not be satisfied from the cache."
12020 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12022 cancel_lru_locks osc
12023 cat $file >/dev/null
12025 if ! let "AFTER - BEFORE == 0"; then
12026 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12028 log "cache hits:: before: $BEFORE, after: $AFTER"
12031 log "Read again; it should be satisfied from the cache."
12033 cancel_lru_locks osc
12034 cat $file >/dev/null
12036 if ! let "AFTER - BEFORE == CPAGES"; then
12037 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12039 log "cache hits:: before: $BEFORE, after: $AFTER"
12042 restore_lustre_params < $p
12045 run_test 156 "Verification of tunables"
12048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12049 remote_mds_nodsh && skip "remote MDS with nodsh"
12050 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12051 skip "Need MDS version at least 2.2.0"
12053 changelog_register || error "changelog_register failed"
12054 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12055 changelog_users $SINGLEMDS | grep -q $cl_user ||
12056 error "User $cl_user not found in changelog_users"
12059 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12060 changelog_clear 0 || error "changelog_clear failed"
12061 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12062 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12063 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12064 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12065 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12066 rm $DIR/$tdir/pics/desktop.jpg
12068 changelog_dump | tail -10
12070 echo "verifying changelog mask"
12071 changelog_chmask "-MKDIR"
12072 changelog_chmask "-CLOSE"
12074 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12075 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12077 changelog_chmask "+MKDIR"
12078 changelog_chmask "+CLOSE"
12080 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12081 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12083 changelog_dump | tail -10
12084 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12085 CLOSES=$(changelog_dump | grep -c "CLOSE")
12086 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12087 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12090 echo "verifying target fid"
12091 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12092 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12093 [ "$fidc" == "$fidf" ] ||
12094 error "changelog '$tfile' fid $fidc != file fid $fidf"
12095 echo "verifying parent fid"
12096 # The FID returned from the Changelog may be the directory shard on
12097 # a different MDT, and not the FID returned by path2fid on the parent.
12098 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12099 # since this is what will matter when recreating this file in the tree.
12100 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12101 local pathp=$($LFS fid2path $MOUNT "$fidp")
12102 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12103 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12105 echo "getting records for $cl_user"
12106 changelog_users $SINGLEMDS
12107 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12109 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12110 error "changelog_clear failed"
12111 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12112 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12113 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12114 error "user index expect $user_rec1 + $nclr != $user_rec2"
12116 local min0_rec=$(changelog_users $SINGLEMDS |
12117 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12118 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12119 awk '{ print $1; exit; }')
12121 changelog_dump | tail -n 5
12122 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12123 [ $first_rec == $((min0_rec + 1)) ] ||
12124 error "first index should be $min0_rec + 1 not $first_rec"
12126 # LU-3446 changelog index reset on MDT restart
12127 local cur_rec1=$(changelog_users $SINGLEMDS |
12128 awk '/^current.index:/ { print $NF }')
12129 changelog_clear 0 ||
12130 error "clear all changelog records for $cl_user failed"
12131 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12132 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12133 error "Fail to start $SINGLEMDS"
12134 local cur_rec2=$(changelog_users $SINGLEMDS |
12135 awk '/^current.index:/ { print $NF }')
12136 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12137 [ $cur_rec1 == $cur_rec2 ] ||
12138 error "current index should be $cur_rec1 not $cur_rec2"
12140 echo "verifying users from this test are deregistered"
12141 changelog_deregister || error "changelog_deregister failed"
12142 changelog_users $SINGLEMDS | grep -q $cl_user &&
12143 error "User '$cl_user' still in changelog_users"
12145 # lctl get_param -n mdd.*.changelog_users
12146 # current index: 144
12147 # ID index (idle seconds)
12149 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12150 # this is the normal case where all users were deregistered
12151 # make sure no new records are added when no users are present
12152 local last_rec1=$(changelog_users $SINGLEMDS |
12153 awk '/^current.index:/ { print $NF }')
12154 touch $DIR/$tdir/chloe
12155 local last_rec2=$(changelog_users $SINGLEMDS |
12156 awk '/^current.index:/ { print $NF }')
12157 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12158 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12160 # any changelog users must be leftovers from a previous test
12161 changelog_users $SINGLEMDS
12162 echo "other changelog users; can't verify off"
12165 run_test 160a "changelog sanity"
12167 test_160b() { # LU-3587
12168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12169 remote_mds_nodsh && skip "remote MDS with nodsh"
12170 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12171 skip "Need MDS version at least 2.2.0"
12173 changelog_register || error "changelog_register failed"
12174 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12175 changelog_users $SINGLEMDS | grep -q $cl_user ||
12176 error "User '$cl_user' not found in changelog_users"
12178 local longname1=$(str_repeat a 255)
12179 local longname2=$(str_repeat b 255)
12182 echo "creating very long named file"
12183 touch $longname1 || error "create of '$longname1' failed"
12184 echo "renaming very long named file"
12185 mv $longname1 $longname2
12187 changelog_dump | grep RENME | tail -n 5
12190 run_test 160b "Verify that very long rename doesn't crash in changelog"
12193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12194 remote_mds_nodsh && skip "remote MDS with nodsh"
12197 local server_version=$(lustre_version_code $SINGLEMDS)
12199 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12200 [[ $server_version -gt $(version_code 2.5.1) &&
12201 $server_version -lt $(version_code 2.5.50) ]] ||
12202 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12204 # Registration step
12205 changelog_register || error "changelog_register failed"
12208 mkdir -p $DIR/$tdir
12209 $MCREATE $DIR/$tdir/foo_160c
12210 changelog_chmask "-TRUNC"
12211 $TRUNCATE $DIR/$tdir/foo_160c 200
12212 changelog_chmask "+TRUNC"
12213 $TRUNCATE $DIR/$tdir/foo_160c 199
12214 changelog_dump | tail -n 5
12215 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12216 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12218 run_test 160c "verify that changelog log catch the truncate event"
12221 remote_mds_nodsh && skip "remote MDS with nodsh"
12222 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12224 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12225 skip "Need MDS version at least 2.7.60"
12227 # Registration step
12228 changelog_register || error "changelog_register failed"
12230 mkdir -p $DIR/$tdir/migrate_dir
12231 changelog_clear 0 || error "changelog_clear failed"
12233 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12234 changelog_dump | tail -n 5
12235 local migrates=$(changelog_dump | grep -c "MIGRT")
12236 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12238 run_test 160d "verify that changelog log catch the migrate event"
12241 remote_mds_nodsh && skip "remote MDS with nodsh"
12244 changelog_register || error "changelog_register failed"
12246 # Delete a future user (expect fail)
12247 local MDT0=$(facet_svc $SINGLEMDS)
12248 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12251 if [ $rc -eq 0 ]; then
12252 error "Deleted non-existant user cl77"
12253 elif [ $rc -ne 2 ]; then
12254 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12257 # Clear to a bad index (1 billion should be safe)
12258 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12261 if [ $rc -eq 0 ]; then
12262 error "Successfully cleared to invalid CL index"
12263 elif [ $rc -ne 22 ]; then
12264 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12267 run_test 160e "changelog negative testing (should return errors)"
12270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12271 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12272 { skip "Need MDS version at least 2.10.56"; return 0; }
12274 local mdts=$(comma_list $(mdts_nodes))
12277 changelog_register || error "first changelog_register failed"
12278 changelog_register || error "second changelog_register failed"
12280 declare -A cl_user1
12281 declare -A cl_user2
12286 # generate some changelog records to accumulate on each MDT
12287 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12288 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12289 error "create $DIR/$tdir/$tfile failed"
12291 # check changelogs have been generated
12292 local nbcl=$(changelog_dump | wc -l)
12293 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12295 for param in "changelog_max_idle_time=10" \
12297 "changelog_min_gc_interval=2" \
12298 "changelog_min_free_cat_entries=3"; do
12299 local MDT0=$(facet_svc $SINGLEMDS)
12300 local var="${param%=*}"
12301 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12303 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12304 do_nodes $mdts $LCTL set_param mdd.*.$param
12307 # force cl_user2 to be idle (1st part)
12310 # simulate changelog catalog almost full
12311 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12312 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12314 for i in $(seq $MDSCOUNT); do
12315 cl_users=(${CL_USERS[mds$i]})
12316 cl_user1[mds$i]="${cl_users[0]}"
12317 cl_user2[mds$i]="${cl_users[1]}"
12319 [ -n "${cl_user1[mds$i]}" ] ||
12320 error "mds$i: no user registered"
12321 [ -n "${cl_user2[mds$i]}" ] ||
12322 error "mds$i: only ${cl_user2[mds$i]} is registered"
12324 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12325 [ -n "$user_rec1" ] ||
12326 error "mds$i: User ${cl_user1[mds$i]} not registered"
12327 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12328 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12329 [ -n "$user_rec2" ] ||
12330 error "mds$i: User ${cl_user1[mds$i]} not registered"
12331 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12332 "$user_rec1 + 2 == $user_rec2"
12333 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12334 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12335 "$user_rec1 + 2, but is $user_rec2"
12336 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12337 [ -n "$user_rec2" ] ||
12338 error "mds$i: User ${cl_user2[mds$i]} not registered"
12339 [ $user_rec1 == $user_rec2 ] ||
12340 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12341 "$user_rec1, but is $user_rec2"
12344 # force cl_user2 to be idle (2nd part) and to reach
12345 # changelog_max_idle_time
12348 # generate one more changelog to trigger fail_loc
12349 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12350 error "create $DIR/$tdir/${tfile}bis failed"
12352 # ensure gc thread is done
12353 for i in $(mdts_nodes); do
12355 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12356 error "$i: GC-thread not done"
12360 for i in $(seq $MDSCOUNT); do
12361 # check cl_user1 still registered
12362 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12363 error "mds$i: User ${cl_user1[mds$i]} not registered"
12364 # check cl_user2 unregistered
12365 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12366 error "mds$i: User ${cl_user2[mds$i]} still registered"
12368 # check changelogs are present and starting at $user_rec1 + 1
12369 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12370 [ -n "$user_rec1" ] ||
12371 error "mds$i: User ${cl_user1[mds$i]} not registered"
12372 first_rec=$($LFS changelog $(facet_svc mds$i) |
12373 awk '{ print $1; exit; }')
12375 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12376 [ $((user_rec1 + 1)) == $first_rec ] ||
12377 error "mds$i: first index should be $user_rec1 + 1, " \
12378 "but is $first_rec"
12381 run_test 160f "changelog garbage collect (timestamped users)"
12384 remote_mds_nodsh && skip "remote MDS with nodsh"
12385 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12386 skip "Need MDS version at least 2.10.56"
12388 local mdts=$(comma_list $(mdts_nodes))
12390 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12391 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12394 changelog_register || error "first changelog_register failed"
12395 changelog_register || error "second changelog_register failed"
12397 declare -A cl_user1
12398 declare -A cl_user2
12403 # generate some changelog records to accumulate on each MDT
12404 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12405 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12406 error "create $DIR/$tdir/$tfile failed"
12408 # check changelogs have been generated
12409 local nbcl=$(changelog_dump | wc -l)
12410 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12412 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12414 "changelog_min_gc_interval=2" \
12415 "changelog_min_free_cat_entries=3"; do
12416 local MDT0=$(facet_svc $SINGLEMDS)
12417 local var="${param%=*}"
12418 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12420 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12421 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12422 error "unable to set mdd.*.$param"
12425 # simulate changelog catalog almost full
12426 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12427 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12429 for i in $(seq $MDSCOUNT); do
12430 cl_users=(${CL_USERS[mds$i]})
12431 cl_user1[mds$i]="${cl_users[0]}"
12432 cl_user2[mds$i]="${cl_users[1]}"
12434 [ -n "${cl_user1[mds$i]}" ] ||
12435 error "mds$i: no user registered"
12436 [ -n "${cl_user2[mds$i]}" ] ||
12437 error "mds$i: only ${cl_user1[mds$i]} is registered"
12439 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12440 [ -n "$user_rec1" ] ||
12441 error "mds$i: User ${cl_user1[mds$i]} not registered"
12442 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12443 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12444 [ -n "$user_rec2" ] ||
12445 error "mds$i: User ${cl_user1[mds$i]} not registered"
12446 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12447 "$user_rec1 + 2 == $user_rec2"
12448 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12449 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12450 "$user_rec1 + 2, but is $user_rec2"
12451 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12452 [ -n "$user_rec2" ] ||
12453 error "mds$i: User ${cl_user2[mds$i]} not registered"
12454 [ $user_rec1 == $user_rec2 ] ||
12455 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12456 "$user_rec1, but is $user_rec2"
12459 # ensure we are past the previous changelog_min_gc_interval set above
12462 # generate one more changelog to trigger fail_loc
12463 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12464 error "create $DIR/$tdir/${tfile}bis failed"
12466 # ensure gc thread is done
12467 for i in $(mdts_nodes); do
12469 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12470 error "$i: GC-thread not done"
12474 for i in $(seq $MDSCOUNT); do
12475 # check cl_user1 still registered
12476 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12477 error "mds$i: User ${cl_user1[mds$i]} not registered"
12478 # check cl_user2 unregistered
12479 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12480 error "mds$i: User ${cl_user2[mds$i]} still registered"
12482 # check changelogs are present and starting at $user_rec1 + 1
12483 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12484 [ -n "$user_rec1" ] ||
12485 error "mds$i: User ${cl_user1[mds$i]} not registered"
12486 first_rec=$($LFS changelog $(facet_svc mds$i) |
12487 awk '{ print $1; exit; }')
12489 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12490 [ $((user_rec1 + 1)) == $first_rec ] ||
12491 error "mds$i: first index should be $user_rec1 + 1, " \
12492 "but is $first_rec"
12495 run_test 160g "changelog garbage collect (old users)"
12498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12499 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12500 { skip "Need MDS version at least 2.10.56"; return 0; }
12502 local mdts=$(comma_list $(mdts_nodes))
12505 changelog_register || error "first changelog_register failed"
12506 changelog_register || error "second changelog_register failed"
12508 declare -A cl_user1
12509 declare -A cl_user2
12514 # generate some changelog records to accumulate on each MDT
12515 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12516 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12517 error "create $DIR/$tdir/$tfile failed"
12519 # check changelogs have been generated
12520 local nbcl=$(changelog_dump | wc -l)
12521 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12523 for param in "changelog_max_idle_time=10" \
12525 "changelog_min_gc_interval=2"; do
12526 local MDT0=$(facet_svc $SINGLEMDS)
12527 local var="${param%=*}"
12528 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12530 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12531 do_nodes $mdts $LCTL set_param mdd.*.$param
12534 # force cl_user2 to be idle (1st part)
12537 for i in $(seq $MDSCOUNT); do
12538 cl_users=(${CL_USERS[mds$i]})
12539 cl_user1[mds$i]="${cl_users[0]}"
12540 cl_user2[mds$i]="${cl_users[1]}"
12542 [ -n "${cl_user1[mds$i]}" ] ||
12543 error "mds$i: no user registered"
12544 [ -n "${cl_user2[mds$i]}" ] ||
12545 error "mds$i: only ${cl_user2[mds$i]} is registered"
12547 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12548 [ -n "$user_rec1" ] ||
12549 error "mds$i: User ${cl_user1[mds$i]} not registered"
12550 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12551 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12552 [ -n "$user_rec2" ] ||
12553 error "mds$i: User ${cl_user1[mds$i]} not registered"
12554 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12555 "$user_rec1 + 2 == $user_rec2"
12556 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12557 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12558 "$user_rec1 + 2, but is $user_rec2"
12559 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12560 [ -n "$user_rec2" ] ||
12561 error "mds$i: User ${cl_user2[mds$i]} not registered"
12562 [ $user_rec1 == $user_rec2 ] ||
12563 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12564 "$user_rec1, but is $user_rec2"
12567 # force cl_user2 to be idle (2nd part) and to reach
12568 # changelog_max_idle_time
12571 # force each GC-thread start and block then
12572 # one per MDT/MDD, set fail_val accordingly
12573 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12574 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12576 # generate more changelogs to trigger fail_loc
12577 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12578 error "create $DIR/$tdir/${tfile}bis failed"
12580 # stop MDT to stop GC-thread, should be done in back-ground as it will
12581 # block waiting for the thread to be released and exit
12582 declare -A stop_pids
12583 for i in $(seq $MDSCOUNT); do
12585 stop_pids[mds$i]=$!
12588 for i in $(mdts_nodes); do
12591 local facets=$(facets_up_on_host $i)
12593 for facet in ${facets//,/ }; do
12594 if [[ $facet == mds* ]]; then
12598 # ensure each MDS's gc threads are still present and all in "R"
12599 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12600 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12601 error "$i: expected $nb GC-thread"
12603 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12605 error "$i: GC-thread not found in R-state"
12606 # check umounts of each MDT on MDS have reached kthread_stop()
12607 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12608 error "$i: expected $nb umount"
12610 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12611 error "$i: umount not found in D-state"
12614 # release all GC-threads
12615 do_nodes $mdts $LCTL set_param fail_loc=0
12617 # wait for MDT stop to complete
12618 for i in $(seq $MDSCOUNT); do
12619 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12623 # may try to check if any orphan changelog records are present
12624 # via ldiskfs/zfs and llog_reader...
12626 # re-start/mount MDTs
12627 for i in $(seq $MDSCOUNT); do
12628 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12629 error "Fail to start mds$i"
12633 for i in $(seq $MDSCOUNT); do
12634 # check cl_user1 still registered
12635 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12636 error "mds$i: User ${cl_user1[mds$i]} not registered"
12637 # check cl_user2 unregistered
12638 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12639 error "mds$i: User ${cl_user2[mds$i]} still registered"
12641 # check changelogs are present and starting at $user_rec1 + 1
12642 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12643 [ -n "$user_rec1" ] ||
12644 error "mds$i: User ${cl_user1[mds$i]} not registered"
12645 first_rec=$($LFS changelog $(facet_svc mds$i) |
12646 awk '{ print $1; exit; }')
12648 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12649 [ $((user_rec1 + 1)) == $first_rec ] ||
12650 error "mds$i: first index should be $user_rec1 + 1, " \
12651 "but is $first_rec"
12654 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12659 local mdts=$(comma_list $(mdts_nodes))
12661 changelog_register || error "first changelog_register failed"
12663 # generate some changelog records to accumulate on each MDT
12664 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12665 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12666 error "create $DIR/$tdir/$tfile failed"
12668 # check changelogs have been generated
12669 local nbcl=$(changelog_dump | wc -l)
12670 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12672 # simulate race between register and unregister
12673 # XXX as fail_loc is set per-MDS, with DNE configs the race
12674 # simulation will only occur for one MDT per MDS and for the
12675 # others the normal race scenario will take place
12676 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12677 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12678 do_nodes $mdts $LCTL set_param fail_val=1
12680 # unregister 1st user
12681 changelog_deregister &
12683 # wait some time for deregister work to reach race rdv
12685 # register 2nd user
12686 changelog_register || error "2nd user register failed"
12688 wait $pid1 || error "1st user deregister failed"
12692 declare -A LAST_REC
12693 for i in $(seq $MDSCOUNT); do
12694 if changelog_users mds$i | grep "^cl"; then
12695 # make sure new records are added with one user present
12696 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12697 awk '/^current.index:/ { print $NF }')
12699 error "mds$i has no user registered"
12703 # generate more changelog records to accumulate on each MDT
12704 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12705 error "create $DIR/$tdir/${tfile}bis failed"
12707 for i in $(seq $MDSCOUNT); do
12708 last_rec=$(changelog_users $SINGLEMDS |
12709 awk '/^current.index:/ { print $NF }')
12710 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12711 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12712 error "changelogs are off on mds$i"
12715 run_test 160i "changelog user register/unregister race"
12718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12720 test_mkdir -c1 $DIR/$tdir
12721 cp /etc/hosts $DIR/$tdir/$tfile
12722 test_mkdir -c1 $DIR/$tdir/foo1
12723 test_mkdir -c1 $DIR/$tdir/foo2
12724 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12725 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12726 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12727 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12728 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12729 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12730 $LFS fid2path $DIR $FID
12731 error "bad link ea"
12734 rm $DIR/$tdir/foo2/zachary
12736 rm $DIR/$tdir/foo2/thor
12738 rm $DIR/$tdir/$tfile
12740 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12741 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12742 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12743 rm $DIR/$tdir/foo2/maggie
12746 local longname=$tfile.avg_len_is_thirty_two_
12747 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12748 error_noexit 'failed to unlink many hardlinks'" EXIT
12749 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12750 error "failed to hardlink many files"
12751 links=$($LFS fid2path $DIR $FID | wc -l)
12752 echo -n "${links}/1000 links in link EA"
12753 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12755 run_test 161a "link ea sanity"
12758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12759 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12762 local remote_dir=$DIR/$tdir/remote_dir
12764 mkdir -p $DIR/$tdir
12765 $LFS mkdir -i $MDTIDX $remote_dir ||
12766 error "create remote directory failed"
12768 cp /etc/hosts $remote_dir/$tfile
12769 mkdir -p $remote_dir/foo1
12770 mkdir -p $remote_dir/foo2
12771 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12772 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12773 ln $remote_dir/$tfile $remote_dir/foo1/luna
12774 ln $remote_dir/$tfile $remote_dir/foo2/thor
12776 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12778 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12779 $LFS fid2path $DIR $FID
12780 error "bad link ea"
12783 rm $remote_dir/foo2/zachary
12785 rm $remote_dir/foo2/thor
12787 rm $remote_dir/$tfile
12789 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12790 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12791 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12792 $LFS fid2path $DIR $FID
12793 error "bad link rename"
12795 rm $remote_dir/foo2/maggie
12798 local longname=filename_avg_len_is_thirty_two_
12799 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12800 error "failed to hardlink many files"
12801 links=$($LFS fid2path $DIR $FID | wc -l)
12802 echo -n "${links}/1000 links in link EA"
12803 [[ ${links} -gt 60 ]] ||
12804 error "expected at least 60 links in link EA"
12805 unlinkmany $remote_dir/foo2/$longname 1000 ||
12806 error "failed to unlink many hardlinks"
12808 run_test 161b "link ea sanity under remote directory"
12811 remote_mds_nodsh && skip "remote MDS with nodsh"
12812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12813 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12814 skip "Need MDS version at least 2.1.5"
12816 # define CLF_RENAME_LAST 0x0001
12817 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12818 changelog_register || error "changelog_register failed"
12821 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12822 touch $DIR/$tdir/foo_161c
12823 touch $DIR/$tdir/bar_161c
12824 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12825 changelog_dump | grep RENME | tail -n 5
12826 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12827 changelog_clear 0 || error "changelog_clear failed"
12828 if [ x$flags != "x0x1" ]; then
12829 error "flag $flags is not 0x1"
12832 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12833 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12834 touch $DIR/$tdir/foo_161c
12835 touch $DIR/$tdir/bar_161c
12836 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12837 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12838 changelog_dump | grep RENME | tail -n 5
12839 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12840 changelog_clear 0 || error "changelog_clear failed"
12841 if [ x$flags != "x0x0" ]; then
12842 error "flag $flags is not 0x0"
12844 echo "rename overwrite a target having nlink > 1," \
12845 "changelog record has flags of $flags"
12847 # rename doesn't overwrite a target (changelog flag 0x0)
12848 touch $DIR/$tdir/foo_161c
12849 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12850 changelog_dump | grep RENME | tail -n 5
12851 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12852 changelog_clear 0 || error "changelog_clear failed"
12853 if [ x$flags != "x0x0" ]; then
12854 error "flag $flags is not 0x0"
12856 echo "rename doesn't overwrite a target," \
12857 "changelog record has flags of $flags"
12859 # define CLF_UNLINK_LAST 0x0001
12860 # unlink a file having nlink = 1 (changelog flag 0x1)
12861 rm -f $DIR/$tdir/foo2_161c
12862 changelog_dump | grep UNLNK | tail -n 5
12863 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12864 changelog_clear 0 || error "changelog_clear failed"
12865 if [ x$flags != "x0x1" ]; then
12866 error "flag $flags is not 0x1"
12868 echo "unlink a file having nlink = 1," \
12869 "changelog record has flags of $flags"
12871 # unlink a file having nlink > 1 (changelog flag 0x0)
12872 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12873 rm -f $DIR/$tdir/foobar_161c
12874 changelog_dump | grep UNLNK | tail -n 5
12875 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12876 changelog_clear 0 || error "changelog_clear failed"
12877 if [ x$flags != "x0x0" ]; then
12878 error "flag $flags is not 0x0"
12880 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12882 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12885 remote_mds_nodsh && skip "remote MDS with nodsh"
12890 changelog_register || error "changelog_register failed"
12892 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12893 # interfer with $MOUNT/.lustre/fid/ access
12895 [[ $? -eq 0 ]] || error "mkdir failed"
12897 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12898 $LCTL set_param fail_loc=0x8000140c
12900 $LCTL set_param fail_val=5
12903 echo foofoo > $DIR/$tdir/$tfile &
12906 # wait for create to be delayed
12910 [[ $? -eq 0 ]] || error "create should be blocked"
12912 local tempfile=$(mktemp)
12913 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12914 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12915 # some delay may occur during ChangeLog publishing and file read just
12916 # above, that could allow file write to happen finally
12917 [[ -s $tempfile ]] && echo "file should be empty"
12919 $LCTL set_param fail_loc=0
12922 [[ $? -eq 0 ]] || error "create failed"
12924 run_test 161d "create with concurrent .lustre/fid access"
12927 local expected="$1"
12932 path=$($LFS fid2path "$@")
12935 if [ $rc -ne 0 ]; then
12936 error "path looked up of '$expected' failed: rc=$rc"
12937 elif [ "$path" != "$expected" ]; then
12938 error "path looked up '$path' instead of '$expected'"
12940 echo "FID '$fid' resolves to path '$path' as expected"
12944 test_162a() { # was test_162
12945 test_mkdir -p -c1 $DIR/$tdir/d2
12946 touch $DIR/$tdir/d2/$tfile
12947 touch $DIR/$tdir/d2/x1
12948 touch $DIR/$tdir/d2/x2
12949 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12950 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12952 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12953 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12956 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12957 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12958 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12960 # softlink to wrong file
12961 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12962 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12963 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12966 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12967 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12968 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12969 # fid2path dir/fsname should both work
12970 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12971 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12973 # hardlink count: check that there are 2 links
12974 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12975 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12977 # hardlink indexing: remove the first link
12978 rm $DIR/$tdir/d2/p/q/r/hlink
12979 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12981 run_test 162a "path lookup sanity"
12984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12985 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12988 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12989 error "create striped dir failed"
12991 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12992 tail -n 1 | awk '{print $2}')
12993 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12995 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12996 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12999 for ((i=0;i<5;i++)); do
13000 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13001 error "get fid for f$i failed"
13002 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13004 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13005 error "get fid for d$i failed"
13006 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13011 run_test 162b "striped directory path lookup sanity"
13013 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13015 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13016 skip "Need MDS version at least 2.7.51"
13018 local lpath=$tdir.local
13019 local rpath=$tdir.remote
13021 test_mkdir $DIR/$lpath
13022 test_mkdir $DIR/$rpath
13024 for ((i = 0; i <= 101; i++)); do
13027 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13028 error "get fid for local directory $DIR/$lpath failed"
13029 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13032 test_mkdir $DIR/$rpath
13033 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13034 error "get fid for remote directory $DIR/$rpath failed"
13035 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13040 run_test 162c "fid2path works with paths 100 or more directories deep"
13043 # do directio so as not to populate the page cache
13044 log "creating a 10 Mb file"
13045 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13046 log "starting reads"
13047 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13048 log "truncating the file"
13049 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13051 kill %+ || true # reads might have finished
13052 echo "wait until dd is finished"
13054 log "removing the temporary file"
13055 rm -rf $DIR/$tfile || error "tmp file removal failed"
13057 run_test 169 "parallel read and truncate should not deadlock"
13060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13062 $LCTL clear # bug 18514
13063 $LCTL debug_daemon start $TMP/${tfile}_log_good
13065 $LCTL debug_daemon stop
13066 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13067 error "sed failed to read log_good"
13069 $LCTL debug_daemon start $TMP/${tfile}_log_good
13071 $LCTL debug_daemon stop
13073 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13074 error "lctl df log_bad failed"
13076 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13077 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13079 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13080 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13082 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13083 error "bad_line good_line1 good_line2 are empty"
13085 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13086 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13087 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13089 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13090 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13091 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13093 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13094 error "bad_line_new good_line_new are empty"
13096 local expected_good=$((good_line1 + good_line2*2))
13098 rm -f $TMP/${tfile}*
13099 # LU-231, short malformed line may not be counted into bad lines
13100 if [ $bad_line -ne $bad_line_new ] &&
13101 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13102 error "expected $bad_line bad lines, but got $bad_line_new"
13106 if [ $expected_good -ne $good_line_new ]; then
13107 error "expected $expected_good good lines, but got $good_line_new"
13112 run_test 170 "test lctl df to handle corrupted log ====================="
13114 test_171() { # bug20592
13115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13117 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13118 $LCTL set_param fail_loc=0x50e
13119 $LCTL set_param fail_val=3000
13120 multiop_bg_pause $DIR/$tfile O_s || true
13122 kill -USR1 $MULTIPID
13126 if dmesg | grep "recursive fault"; then
13127 error "caught a recursive fault"
13129 $LCTL set_param fail_loc=0
13132 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13134 # it would be good to share it with obdfilter-survey/iokit-libecho code
13135 setup_obdecho_osc () {
13138 local obdfilter_name=$2
13139 echo "Creating new osc for $obdfilter_name on $ost_nid"
13140 # make sure we can find loopback nid
13141 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13143 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13144 ${obdfilter_name}_osc_UUID || rc=2; }
13145 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13146 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13150 cleanup_obdecho_osc () {
13151 local obdfilter_name=$1
13152 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13153 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13160 local pages=${3:-64}
13165 local obd_size=$(get_obd_size $node $OBD)
13166 local page_size=$(get_page_size $node)
13167 if [[ -n "$obd_size" ]]; then
13168 local new_count=$((obd_size / (pages * page_size / 1024)))
13169 [[ $new_count -ge $count ]] || count=$new_count
13172 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13173 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13175 if [ $rc -eq 0 ]; then
13176 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13177 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13179 echo "New object id is $id"
13180 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13182 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13183 "test_brw $count w v $pages $id" || rc=4; }
13184 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13186 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13187 "cleanup" || rc=5; }
13188 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13189 "detach" || rc=6; }
13190 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13197 if ! module_loaded obdecho; then
13198 load_module obdecho/obdecho &&
13199 stack_trap "rmmod obdecho" EXIT ||
13200 error "unable to load obdecho on client"
13203 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13204 local host=$($LCTL get_param -n osc.$osc.import |
13205 awk '/current_connection:/ { print $2 }' )
13206 local target=$($LCTL get_param -n osc.$osc.import |
13207 awk '/target:/ { print $2 }' )
13208 target=${target%_UUID}
13210 if [ -n "$target" ]; then
13211 setup_obdecho_osc $host $target &&
13212 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13213 { error "obdecho setup failed with $?"; return; }
13215 obdecho_test ${target}_osc client ||
13216 error "obdecho_test failed on ${target}_osc"
13218 $LCTL get_param osc.$osc.import
13219 error "there is no osc.$osc.import target"
13222 run_test 180a "test obdecho on osc"
13225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13226 remote_ost_nodsh && skip "remote OST with nodsh"
13228 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13229 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13230 error "failed to load module obdecho"
13232 local target=$(do_facet ost1 $LCTL dl |
13233 awk '/obdfilter/ { print $4; exit; }')
13235 if [ -n "$target" ]; then
13236 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13238 do_facet ost1 $LCTL dl
13239 error "there is no obdfilter target on ost1"
13242 run_test 180b "test obdecho directly on obdfilter"
13244 test_180c() { # LU-2598
13245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13246 remote_ost_nodsh && skip "remote OST with nodsh"
13247 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13248 skip "Need MDS version at least 2.4.0"
13250 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13251 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13252 error "failed to load module obdecho"
13254 local target=$(do_facet ost1 $LCTL dl |
13255 awk '/obdfilter/ { print $4; exit; }')
13257 if [ -n "$target" ]; then
13258 local pages=16384 # 64MB bulk I/O RPC size
13260 obdecho_test "$target" ost1 "$pages" ||
13261 error "obdecho_test with pages=$pages failed with $?"
13263 do_facet ost1 $LCTL dl
13264 error "there is no obdfilter target on ost1"
13267 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13269 test_181() { # bug 22177
13270 test_mkdir $DIR/$tdir
13271 # create enough files to index the directory
13272 createmany -o $DIR/$tdir/foobar 4000
13273 # print attributes for debug purpose
13276 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13278 # remove the files & current working dir
13279 unlinkmany $DIR/$tdir/foobar 4000
13281 kill -USR1 $MULTIPID
13283 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13286 run_test 181 "Test open-unlinked dir ========================"
13292 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13294 $LCTL set_param mdc.*.rpc_stats=clear
13296 for (( i = 0; i < $tcount; i++ )) ; do
13297 mkdir $DIR/$tdir/$i
13300 for (( i = 0; i < $tcount; i++ )) ; do
13301 createmany -o $DIR/$tdir/$i/f- $fcount &
13305 for (( i = 0; i < $tcount; i++ )) ; do
13306 unlinkmany $DIR/$tdir/$i/f- $fcount &
13310 $LCTL get_param mdc.*.rpc_stats
13314 run_test 182 "Test parallel modify metadata operations ================"
13316 test_183() { # LU-2275
13317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13318 remote_mds_nodsh && skip "remote MDS with nodsh"
13319 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13320 skip "Need MDS version at least 2.3.56"
13322 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13323 echo aaa > $DIR/$tdir/$tfile
13325 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13326 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13328 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13329 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13331 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13333 # Flush negative dentry cache
13334 touch $DIR/$tdir/$tfile
13336 # We are not checking for any leaked references here, they'll
13337 # become evident next time we do cleanup with module unload.
13340 run_test 183 "No crash or request leak in case of strange dispositions ========"
13342 # test suite 184 is for LU-2016, LU-2017
13344 check_swap_layouts_support
13346 dir0=$DIR/$tdir/$testnum
13347 test_mkdir -p -c1 $dir0
13352 $SETSTRIPE -c1 $file1
13354 $SETSTRIPE -c2 $file2
13356 gen1=$($GETSTRIPE -g $file1)
13357 gen2=$($GETSTRIPE -g $file2)
13359 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13360 gen=$($GETSTRIPE -g $file1)
13361 [[ $gen1 != $gen ]] ||
13362 "Layout generation on $file1 does not change"
13363 gen=$($GETSTRIPE -g $file2)
13364 [[ $gen2 != $gen ]] ||
13365 "Layout generation on $file2 does not change"
13367 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13368 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13370 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13372 run_test 184a "Basic layout swap"
13375 check_swap_layouts_support
13377 dir0=$DIR/$tdir/$testnum
13378 mkdir -p $dir0 || error "creating dir $dir0"
13385 $SETSTRIPE -c1 $file1
13386 $SETSTRIPE -c2 $file2
13387 $SETSTRIPE -c1 $file3
13388 chown $RUNAS_ID $file3
13389 gen1=$($GETSTRIPE -g $file1)
13390 gen2=$($GETSTRIPE -g $file2)
13392 $LFS swap_layouts $dir1 $dir2 &&
13393 error "swap of directories layouts should fail"
13394 $LFS swap_layouts $dir1 $file1 &&
13395 error "swap of directory and file layouts should fail"
13396 $RUNAS $LFS swap_layouts $file1 $file2 &&
13397 error "swap of file we cannot write should fail"
13398 $LFS swap_layouts $file1 $file3 &&
13399 error "swap of file with different owner should fail"
13400 /bin/true # to clear error code
13402 run_test 184b "Forbidden layout swap (will generate errors)"
13405 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13406 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13407 check_swap_layouts_support
13409 local dir0=$DIR/$tdir/$testnum
13410 mkdir -p $dir0 || error "creating dir $dir0"
13412 local ref1=$dir0/ref1
13413 local ref2=$dir0/ref2
13414 local file1=$dir0/file1
13415 local file2=$dir0/file2
13416 # create a file large enough for the concurrent test
13417 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13418 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13419 echo "ref file size: ref1($(stat -c %s $ref1))," \
13420 "ref2($(stat -c %s $ref2))"
13423 dd if=$ref1 of=$file1 bs=16k &
13426 # Make sure dd starts to copy file
13427 while [ ! -f $file1 ]; do sleep 0.1; done
13429 $LFS swap_layouts $file1 $file2
13432 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13433 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13435 # how many bytes copied before swapping layout
13436 local copied=$(stat -c %s $file2)
13437 local remaining=$(stat -c %s $ref1)
13438 remaining=$((remaining - copied))
13439 echo "Copied $copied bytes before swapping layout..."
13441 cmp -n $copied $file1 $ref2 | grep differ &&
13442 error "Content mismatch [0, $copied) of ref2 and file1"
13443 cmp -n $copied $file2 $ref1 ||
13444 error "Content mismatch [0, $copied) of ref1 and file2"
13445 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13446 error "Content mismatch [$copied, EOF) of ref1 and file1"
13449 rm -f $ref1 $ref2 $file1 $file2
13451 run_test 184c "Concurrent write and layout swap"
13454 check_swap_layouts_support
13455 [ -z "$(which getfattr 2>/dev/null)" ] &&
13456 skip_env "no getfattr command"
13458 local file1=$DIR/$tdir/$tfile-1
13459 local file2=$DIR/$tdir/$tfile-2
13460 local file3=$DIR/$tdir/$tfile-3
13464 mkdir -p $DIR/$tdir
13465 touch $file1 || error "create $file1 failed"
13466 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13467 error "create $file2 failed"
13468 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13469 error "create $file3 failed"
13470 lovea1=$(get_layout_param $file1)
13472 $LFS swap_layouts $file2 $file3 ||
13473 error "swap $file2 $file3 layouts failed"
13474 $LFS swap_layouts $file1 $file2 ||
13475 error "swap $file1 $file2 layouts failed"
13477 lovea2=$(get_layout_param $file2)
13480 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13482 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13483 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13485 run_test 184d "allow stripeless layouts swap"
13488 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13489 skip "Need MDS version at least 2.6.94"
13490 check_swap_layouts_support
13491 [ -z "$(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
13499 mkdir -p $DIR/$tdir
13500 touch $file1 || error "create $file1 failed"
13501 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13502 error "create $file2 failed"
13503 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13504 error "create $file3 failed"
13506 $LFS swap_layouts $file1 $file2 ||
13507 error "swap $file1 $file2 layouts failed"
13509 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13510 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13512 echo 123 > $file1 || error "Should be able to write into $file1"
13514 $LFS swap_layouts $file1 $file3 ||
13515 error "swap $file1 $file3 layouts failed"
13517 echo 123 > $file1 || error "Should be able to write into $file1"
13519 rm -rf $file1 $file2 $file3
13521 run_test 184e "Recreate layout after stripeless layout swaps"
13523 test_185() { # LU-2441
13524 # LU-3553 - no volatile file support in old servers
13525 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13526 skip "Need MDS version at least 2.3.60"
13528 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13529 touch $DIR/$tdir/spoo
13530 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13531 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13532 error "cannot create/write a volatile file"
13533 [ "$FILESET" == "" ] &&
13534 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13535 error "FID is still valid after close"
13537 multiop_bg_pause $DIR/$tdir vVw4096_c
13544 # assume that the next FID for this client is sequential, since stdout
13545 # is unfortunately eaten by multiop_bg_pause
13546 local n=$((${fidv[1]} + 1))
13547 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13548 if [ "$FILESET" == "" ]; then
13549 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13550 error "FID is missing before close"
13552 kill -USR1 $multi_pid
13553 # 1 second delay, so if mtime change we will see it
13555 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13556 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13558 run_test 185 "Volatile file support"
13561 remote_mds_nodsh && skip "remote MDS with nodsh"
13562 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13563 skip "Need MDS version at least 2.3.0"
13565 local dir0=$DIR/$tdir/$testnum
13566 mkdir -p $dir0 || error "creating dir $dir0"
13568 local file=$dir0/file1
13569 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13570 local dv1=$($LFS data_version $file)
13571 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13572 local dv2=$($LFS data_version $file)
13573 [[ $dv1 != $dv2 ]] ||
13574 error "data version did not change on write $dv1 == $dv2"
13579 run_test 187a "Test data version change"
13582 remote_mds_nodsh && skip "remote MDS with nodsh"
13583 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13584 skip "Need MDS version at least 2.3.0"
13586 local dir0=$DIR/$tdir/$testnum
13587 mkdir -p $dir0 || error "creating dir $dir0"
13589 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13590 [[ ${DV[0]} != ${DV[1]} ]] ||
13591 error "data version did not change on write"\
13592 " ${DV[0]} == ${DV[1]}"
13597 run_test 187b "Test data version change on volatile file"
13600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13601 remote_mgs_nodsh && skip "remote MGS with nodsh"
13602 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13604 local POOL=${POOL:-cea1}
13605 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13606 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13609 local last_ost=$(($OSTCOUNT - 1))
13611 local ost_list=$(seq $first_ost $ost_step $last_ost)
13612 local ost_range="$first_ost $last_ost $ost_step"
13613 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13614 local file_dir=$POOL_ROOT/file_tst
13615 local subdir=$test_path/subdir
13618 if ! combined_mgs_mds ; then
13623 # former test_200a test_200b
13624 pool_add $POOL || { rc=$? ; break; }
13625 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13626 # former test_200c test_200d
13627 mkdir -p $test_path
13628 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13629 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13631 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13632 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13633 || { rc=$? ; break; }
13634 # former test_200e test_200f
13635 local files=$((OSTCOUNT*3))
13636 pool_alloc_files $POOL $test_path $files "$ost_list" \
13637 || { rc=$? ; break; }
13638 pool_create_files $POOL $file_dir $files "$ost_list" \
13639 || { rc=$? ; break; }
13640 # former test_200g test_200h
13641 pool_lfs_df $POOL || { rc=$? ; break; }
13642 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13644 # former test_201a test_201b test_201c
13645 pool_remove_first_target $POOL || { rc=$? ; break; }
13647 local f=$test_path/$tfile
13648 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13649 pool_remove $POOL $f || { rc=$? ; break; }
13655 if ! combined_mgs_mds ; then
13660 run_test 200 "OST pools"
13662 # usage: default_attr <count | size | offset>
13664 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13667 # usage: check_default_stripe_attr
13668 check_default_stripe_attr() {
13669 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13672 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13674 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13678 error "unknown getstripe attr '$1'"
13681 [ $ACTUAL == $EXPECTED ] ||
13682 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13686 test_mkdir $DIR/$tdir
13687 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13689 check_default_stripe_attr --stripe-count
13690 check_default_stripe_attr --stripe-size
13691 check_default_stripe_attr --stripe-index
13693 run_test 204a "Print default stripe attributes"
13696 test_mkdir $DIR/$tdir
13697 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13699 check_default_stripe_attr --stripe-size
13700 check_default_stripe_attr --stripe-index
13702 run_test 204b "Print default stripe size and offset"
13705 test_mkdir $DIR/$tdir
13706 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13708 check_default_stripe_attr --stripe-count
13709 check_default_stripe_attr --stripe-index
13711 run_test 204c "Print default stripe count and offset"
13714 test_mkdir $DIR/$tdir
13715 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13717 check_default_stripe_attr --stripe-count
13718 check_default_stripe_attr --stripe-size
13720 run_test 204d "Print default stripe count and size"
13723 test_mkdir $DIR/$tdir
13724 $SETSTRIPE -d $DIR/$tdir
13726 check_default_stripe_attr --stripe-count --raw
13727 check_default_stripe_attr --stripe-size --raw
13728 check_default_stripe_attr --stripe-index --raw
13730 run_test 204e "Print raw stripe attributes"
13733 test_mkdir $DIR/$tdir
13734 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13736 check_default_stripe_attr --stripe-size --raw
13737 check_default_stripe_attr --stripe-index --raw
13739 run_test 204f "Print raw stripe size and offset"
13742 test_mkdir $DIR/$tdir
13743 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13745 check_default_stripe_attr --stripe-count --raw
13746 check_default_stripe_attr --stripe-index --raw
13748 run_test 204g "Print raw stripe count and offset"
13751 test_mkdir $DIR/$tdir
13752 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13754 check_default_stripe_attr --stripe-count --raw
13755 check_default_stripe_attr --stripe-size --raw
13757 run_test 204h "Print raw stripe count and size"
13759 # Figure out which job scheduler is being used, if any,
13760 # or use a fake one
13761 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13762 JOBENV=SLURM_JOB_ID
13763 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13765 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13767 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13768 JOBENV=LOADL_STEP_ID
13769 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13772 $LCTL list_param jobid_name > /dev/null 2>&1
13773 if [ $? -eq 0 ]; then
13779 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13781 verify_jobstats() {
13786 # we don't really need to clear the stats for this test to work, since each
13787 # command has a unique jobid, but it makes debugging easier if needed.
13788 # for facet in $facets; do
13789 # local dev=$(convert_facet2label $facet)
13790 # # clear old jobstats
13791 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13794 # use a new JobID for each test, or we might see an old one
13795 [ "$JOBENV" = "FAKE_JOBID" ] &&
13796 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13798 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13800 [ "$JOBENV" = "nodelocal" ] && {
13801 FAKE_JOBID=id.$testnum.%e.$RANDOM
13802 $LCTL set_param jobid_name=$FAKE_JOBID
13803 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13806 log "Test: ${cmd[*]}"
13807 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13809 if [ $JOBENV = "FAKE_JOBID" ]; then
13810 FAKE_JOBID=$JOBVAL ${cmd[*]}
13815 # all files are created on OST0000
13816 for facet in $facets; do
13817 local stats="*.$(convert_facet2label $facet).job_stats"
13819 # strip out libtool wrappers for in-tree executables
13820 if [ $(do_facet $facet lctl get_param $stats |
13821 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13822 do_facet $facet lctl get_param $stats
13823 error "No jobstats for $JOBVAL found on $facet::$stats"
13829 local new_jobenv=$1
13831 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13832 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13835 test_205() { # Job stats
13836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13837 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13838 skip "Need MDS version with at least 2.7.1"
13839 remote_mgs_nodsh && skip "remote MGS with nodsh"
13840 remote_mds_nodsh && skip "remote MDS with nodsh"
13841 remote_ost_nodsh && skip "remote OST with nodsh"
13842 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13843 skip "Server doesn't support jobstats"
13844 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13846 local old_jobenv=$($LCTL get_param -n jobid_var)
13847 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13848 stack_trap "do_facet mgs \
13849 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13853 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13854 mdt.*.job_cleanup_interval | head -n 1)
13855 local new_interval=5
13856 do_facet $SINGLEMDS \
13857 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13858 stack_trap "do_facet $SINGLEMDS \
13859 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13860 local start=$SECONDS
13864 cmd="mkdir $DIR/$tdir"
13865 verify_jobstats "$cmd" "$SINGLEMDS"
13867 cmd="rmdir $DIR/$tdir"
13868 verify_jobstats "$cmd" "$SINGLEMDS"
13869 # mkdir on secondary MDT
13870 if [ $MDSCOUNT -gt 1 ]; then
13871 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13872 verify_jobstats "$cmd" "mds2"
13875 cmd="mknod $DIR/$tfile c 1 3"
13876 verify_jobstats "$cmd" "$SINGLEMDS"
13878 cmd="rm -f $DIR/$tfile"
13879 verify_jobstats "$cmd" "$SINGLEMDS"
13880 # create all files on OST0000 so verify_jobstats can find OST stats
13882 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13883 verify_jobstats "$cmd" "$SINGLEMDS"
13885 cmd="touch $DIR/$tfile"
13886 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13888 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13889 verify_jobstats "$cmd" "ost1"
13891 cancel_lru_locks osc
13892 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13893 verify_jobstats "$cmd" "ost1"
13895 cmd="$TRUNCATE $DIR/$tfile 0"
13896 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13898 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13899 verify_jobstats "$cmd" "$SINGLEMDS"
13900 # jobstats expiry - sleep until old stats should be expired
13901 local left=$((new_interval + 5 - (SECONDS - start)))
13902 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13903 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13905 cmd="mkdir $DIR/$tdir.expire"
13906 verify_jobstats "$cmd" "$SINGLEMDS"
13907 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13908 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13910 # Ensure that jobid are present in changelog (if supported by MDS)
13911 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13912 changelog_dump | tail -10
13913 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13914 [ $jobids -eq 9 ] ||
13915 error "Wrong changelog jobid count $jobids != 9"
13919 jobstats_set $JOBENV
13921 changelog_dump | grep $tfile
13922 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13923 [ $jobids -eq 0 ] ||
13924 error "Unexpected jobids when jobid_var=$JOBENV"
13927 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13928 JOBENV="JOBCOMPLEX"
13929 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13931 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13933 run_test 205 "Verify job stats"
13935 # LU-1480, LU-1773 and LU-1657
13937 mkdir -p $DIR/$tdir
13938 $SETSTRIPE -c -1 $DIR/$tdir
13939 #define OBD_FAIL_LOV_INIT 0x1403
13940 $LCTL set_param fail_loc=0xa0001403
13941 $LCTL set_param fail_val=1
13942 touch $DIR/$tdir/$tfile || true
13944 run_test 206 "fail lov_init_raid0() doesn't lbug"
13947 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13948 local fsz=`stat -c %s $DIR/$tfile`
13949 cancel_lru_locks mdc
13951 # do not return layout in getattr intent
13952 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13953 $LCTL set_param fail_loc=0x170
13954 local sz=`stat -c %s $DIR/$tfile`
13956 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13960 run_test 207a "can refresh layout at glimpse"
13963 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13964 local cksum=`md5sum $DIR/$tfile`
13965 local fsz=`stat -c %s $DIR/$tfile`
13966 cancel_lru_locks mdc
13967 cancel_lru_locks osc
13969 # do not return layout in getattr intent
13970 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13971 $LCTL set_param fail_loc=0x171
13973 # it will refresh layout after the file is opened but before read issues
13974 echo checksum is "$cksum"
13975 echo "$cksum" |md5sum -c --quiet || error "file differs"
13979 run_test 207b "can refresh layout at open"
13982 # FIXME: in this test suite, only RD lease is used. This is okay
13983 # for now as only exclusive open is supported. After generic lease
13984 # is done, this test suite should be revised. - Jinshan
13986 remote_mds_nodsh && skip "remote MDS with nodsh"
13987 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13988 skip "Need MDS version at least 2.4.52"
13990 echo "==== test 1: verify get lease work"
13991 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13993 echo "==== test 2: verify lease can be broken by upcoming open"
13994 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13998 $MULTIOP $DIR/$tfile oO_RDONLY:c
13999 kill -USR1 $PID && wait $PID || error "break lease error"
14001 echo "==== test 3: verify lease can't be granted if an open already exists"
14002 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14006 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14007 kill -USR1 $PID && wait $PID || error "open file error"
14009 echo "==== test 4: lease can sustain over recovery"
14010 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14016 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14018 echo "==== test 5: lease broken can't be regained by replay"
14019 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14023 # open file to break lease and then recovery
14024 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14027 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14031 run_test 208 "Exclusive open"
14034 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14035 skip_env "must have disp_stripe"
14038 sync; sleep 5; sync;
14040 echo 3 > /proc/sys/vm/drop_caches
14041 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14043 # open/close 500 times
14044 for i in $(seq 500); do
14048 echo 3 > /proc/sys/vm/drop_caches
14049 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14051 echo "before: $req_before, after: $req_after"
14052 [ $((req_after - req_before)) -ge 300 ] &&
14053 error "open/close requests are not freed"
14056 run_test 209 "read-only open/close requests should be freed promptly"
14060 size=$((size % 8192 + 1))
14061 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14062 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14063 rm -f $DIR/f212 $DIR/f212.xyz
14065 run_test 212 "Sendfile test ============================================"
14068 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14069 cancel_lru_locks osc
14070 lctl set_param fail_loc=0x8000040f
14071 # generate a read lock
14072 cat $DIR/$tfile > /dev/null
14073 # write to the file, it will try to cancel the above read lock.
14074 cat /etc/hosts >> $DIR/$tfile
14076 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14078 test_214() { # for bug 20133
14079 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14080 for (( i=0; i < 340; i++ )) ; do
14081 touch $DIR/$tdir/d214c/a$i
14084 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14085 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14086 ls $DIR/d214c || error "ls $DIR/d214c failed"
14087 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14088 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14090 run_test 214 "hash-indexed directory test - bug 20133"
14092 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14093 create_lnet_proc_files() {
14094 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14097 # counterpart of create_lnet_proc_files
14098 remove_lnet_proc_files() {
14099 rm -f $TMP/lnet_$1.sys
14102 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14103 # 3rd arg as regexp for body
14104 check_lnet_proc_stats() {
14105 local l=$(cat "$TMP/lnet_$1" |wc -l)
14106 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14108 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14111 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14112 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14113 # optional and can be regexp for 2nd line (lnet.routes case)
14114 check_lnet_proc_entry() {
14115 local blp=2 # blp stands for 'position of 1st line of body'
14116 [ -z "$5" ] || blp=3 # lnet.routes case
14118 local l=$(cat "$TMP/lnet_$1" |wc -l)
14119 # subtracting one from $blp because the body can be empty
14120 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14122 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14123 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14125 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14126 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14128 # bail out if any unexpected line happened
14129 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14130 [ "$?" != 0 ] || error "$2 misformatted"
14133 test_215() { # for bugs 18102, 21079, 21517
14134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14136 local N='(0|[1-9][0-9]*)' # non-negative numeric
14137 local P='[1-9][0-9]*' # positive numeric
14138 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14139 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14140 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14141 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14143 local L1 # regexp for 1st line
14144 local L2 # regexp for 2nd line (optional)
14145 local BR # regexp for the rest (body)
14147 # lnet.stats should look as 11 space-separated non-negative numerics
14148 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14149 create_lnet_proc_files "stats"
14150 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14151 remove_lnet_proc_files "stats"
14153 # lnet.routes should look like this:
14154 # Routing disabled/enabled
14155 # net hops priority state router
14156 # where net is a string like tcp0, hops > 0, priority >= 0,
14157 # state is up/down,
14158 # router is a string like 192.168.1.1@tcp2
14159 L1="^Routing (disabled|enabled)$"
14160 L2="^net +hops +priority +state +router$"
14161 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14162 create_lnet_proc_files "routes"
14163 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14164 remove_lnet_proc_files "routes"
14166 # lnet.routers should look like this:
14167 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14168 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14169 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14170 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14171 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14172 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14173 create_lnet_proc_files "routers"
14174 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14175 remove_lnet_proc_files "routers"
14177 # lnet.peers should look like this:
14178 # nid refs state last max rtr min tx min queue
14179 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14180 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14181 # numeric (0 or >0 or <0), queue >= 0.
14182 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14183 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14184 create_lnet_proc_files "peers"
14185 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14186 remove_lnet_proc_files "peers"
14188 # lnet.buffers should look like this:
14189 # pages count credits min
14190 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14191 L1="^pages +count +credits +min$"
14192 BR="^ +$N +$N +$I +$I$"
14193 create_lnet_proc_files "buffers"
14194 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14195 remove_lnet_proc_files "buffers"
14197 # lnet.nis should look like this:
14198 # nid status alive refs peer rtr max tx min
14199 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14200 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14201 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14202 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14203 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14204 create_lnet_proc_files "nis"
14205 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14206 remove_lnet_proc_files "nis"
14208 # can we successfully write to lnet.stats?
14209 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14211 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14213 test_216() { # bug 20317
14214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14215 remote_ost_nodsh && skip "remote OST with nodsh"
14218 local facets=$(get_facets OST)
14219 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14221 save_lustre_params client "osc.*.contention_seconds" > $p
14222 save_lustre_params $facets \
14223 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14224 save_lustre_params $facets \
14225 "ldlm.namespaces.filter-*.contended_locks" >> $p
14226 save_lustre_params $facets \
14227 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14228 clear_stats osc.*.osc_stats
14230 # agressive lockless i/o settings
14231 do_nodes $(comma_list $(osts_nodes)) \
14232 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14233 ldlm.namespaces.filter-*.contended_locks=0 \
14234 ldlm.namespaces.filter-*.contention_seconds=60"
14235 lctl set_param -n osc.*.contention_seconds=60
14237 $DIRECTIO write $DIR/$tfile 0 10 4096
14238 $CHECKSTAT -s 40960 $DIR/$tfile
14240 # disable lockless i/o
14241 do_nodes $(comma_list $(osts_nodes)) \
14242 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14243 ldlm.namespaces.filter-*.contended_locks=32 \
14244 ldlm.namespaces.filter-*.contention_seconds=0"
14245 lctl set_param -n osc.*.contention_seconds=0
14246 clear_stats osc.*.osc_stats
14248 dd if=/dev/zero of=$DIR/$tfile count=0
14249 $CHECKSTAT -s 0 $DIR/$tfile
14251 restore_lustre_params <$p
14255 run_test 216 "check lockless direct write updates file size and kms correctly"
14257 test_217() { # bug 22430
14258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14263 for node in $(nodes_list); do
14264 nid=$(host_nids_address $node $NETTYPE)
14265 if [[ $nid = *-* ]] ; then
14266 echo "lctl ping $(h2nettype $nid)"
14267 lctl ping $(h2nettype $nid)
14269 echo "skipping $node (no hyphen detected)"
14273 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14276 # do directio so as not to populate the page cache
14277 log "creating a 10 Mb file"
14278 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14279 log "starting reads"
14280 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14281 log "truncating the file"
14282 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14284 kill %+ || true # reads might have finished
14285 echo "wait until dd is finished"
14287 log "removing the temporary file"
14288 rm -rf $DIR/$tfile || error "tmp file removal failed"
14290 run_test 218 "parallel read and truncate should not deadlock"
14293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14295 # write one partial page
14296 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14297 # set no grant so vvp_io_commit_write will do sync write
14298 $LCTL set_param fail_loc=0x411
14299 # write a full page at the end of file
14300 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14302 $LCTL set_param fail_loc=0
14303 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14304 $LCTL set_param fail_loc=0x411
14305 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14308 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14309 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14311 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14313 test_220() { #LU-325
14314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14315 remote_ost_nodsh && skip "remote OST with nodsh"
14316 remote_mds_nodsh && skip "remote MDS with nodsh"
14317 remote_mgs_nodsh && skip "remote MGS with nodsh"
14321 # create on MDT0000 so the last_id and next_id are correct
14323 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14327 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14328 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14329 osc.$mdtosc_proc1.prealloc_last_id)
14330 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14331 osc.$mdtosc_proc1.prealloc_next_id)
14335 if ! combined_mgs_mds ; then
14339 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14340 #define OBD_FAIL_OST_ENOINO 0x229
14341 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14342 create_pool $FSNAME.$TESTNAME || return 1
14343 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14345 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14347 MDSOBJS=$((last_id - next_id))
14348 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14350 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14351 echo "OST still has $count kbytes free"
14353 echo "create $MDSOBJS files @next_id..."
14354 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14356 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14357 osc.$mdtosc_proc1.prealloc_last_id)
14358 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14359 osc.$mdtosc_proc1.prealloc_next_id)
14361 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14366 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14367 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14369 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14370 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14371 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14372 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14373 echo "unlink $MDSOBJS files @$next_id..."
14374 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14376 if ! combined_mgs_mds ; then
14380 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14385 dd if=`which date` of=$MOUNT/date oflag=sync
14386 chmod +x $MOUNT/date
14388 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14389 $LCTL set_param fail_loc=0x80001401
14391 $MOUNT/date > /dev/null
14394 run_test 221 "make sure fault and truncate race to not cause OOM"
14397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14400 test_mkdir $DIR/$tdir
14401 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14402 createmany -o $DIR/$tdir/$tfile 10
14403 cancel_lru_locks mdc
14404 cancel_lru_locks osc
14405 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14406 $LCTL set_param fail_loc=0x31a
14407 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14408 $LCTL set_param fail_loc=0
14411 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14417 test_mkdir $DIR/$tdir
14418 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14419 createmany -o $DIR/$tdir/$tfile 10
14420 cancel_lru_locks mdc
14421 cancel_lru_locks osc
14422 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14423 $LCTL set_param fail_loc=0x31a
14424 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14425 $LCTL set_param fail_loc=0
14427 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14433 test_mkdir $DIR/$tdir
14434 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14435 createmany -o $DIR/$tdir/$tfile 10
14436 cancel_lru_locks mdc
14437 cancel_lru_locks osc
14438 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14439 $LCTL set_param fail_loc=0x31b
14440 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14441 $LCTL set_param fail_loc=0
14444 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14446 test_224a() { # LU-1039, MRP-303
14447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14449 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14450 $LCTL set_param fail_loc=0x508
14451 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14452 $LCTL set_param fail_loc=0
14455 run_test 224a "Don't panic on bulk IO failure"
14457 test_224b() { # LU-1039, MRP-303
14458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14460 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14461 cancel_lru_locks osc
14462 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14463 $LCTL set_param fail_loc=0x515
14464 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14465 $LCTL set_param fail_loc=0
14468 run_test 224b "Don't panic on bulk IO failure"
14470 test_224c() { # LU-6441
14471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14472 remote_mds_nodsh && skip "remote MDS with nodsh"
14474 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14475 save_writethrough $p
14476 set_cache writethrough on
14478 local pages_per_rpc=$($LCTL get_param \
14479 osc.*.max_pages_per_rpc)
14480 local at_max=$($LCTL get_param -n at_max)
14481 local timeout=$($LCTL get_param -n timeout)
14482 local test_at="$LCTL get_param -n at_max"
14483 local param_at="$FSNAME.sys.at_max"
14484 local test_timeout="$LCTL get_param -n timeout"
14485 local param_timeout="$FSNAME.sys.timeout"
14487 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14489 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14490 error "conf_param at_max=0 failed"
14491 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14492 error "conf_param timeout=5 failed"
14494 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14495 do_facet ost1 $LCTL set_param fail_loc=0x520
14496 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14497 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14499 do_facet ost1 $LCTL set_param fail_loc=0
14501 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14502 error "conf_param at_max=$at_max failed"
14503 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14504 $timeout || error "conf_param timeout=$timeout failed"
14506 $LCTL set_param -n $pages_per_rpc
14507 restore_lustre_params < $p
14510 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14512 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14515 if [ -z ${MDSSURVEY} ]; then
14516 skip_env "mds-survey not found"
14518 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14519 skip "Need MDS version at least 2.2.51"
14521 local mds=$(facet_host $SINGLEMDS)
14522 local target=$(do_nodes $mds 'lctl dl' |
14523 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14525 local cmd1="file_count=1000 thrhi=4"
14526 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14527 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14528 local cmd="$cmd1 $cmd2 $cmd3"
14530 rm -f ${TMP}/mds_survey*
14532 eval $cmd || error "mds-survey with zero-stripe failed"
14533 cat ${TMP}/mds_survey*
14534 rm -f ${TMP}/mds_survey*
14536 run_test 225a "Metadata survey sanity with zero-stripe"
14539 if [ -z ${MDSSURVEY} ]; then
14540 skip_env "mds-survey not found"
14542 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14543 skip "Need MDS version at least 2.2.51"
14544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14545 remote_mds_nodsh && skip "remote MDS with nodsh"
14546 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14547 skip_env "Need to mount OST to test"
14550 local mds=$(facet_host $SINGLEMDS)
14551 local target=$(do_nodes $mds 'lctl dl' |
14552 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14554 local cmd1="file_count=1000 thrhi=4"
14555 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14556 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14557 local cmd="$cmd1 $cmd2 $cmd3"
14559 rm -f ${TMP}/mds_survey*
14561 eval $cmd || error "mds-survey with stripe_count failed"
14562 cat ${TMP}/mds_survey*
14563 rm -f ${TMP}/mds_survey*
14565 run_test 225b "Metadata survey sanity with stripe_count = 1"
14567 mcreate_path2fid () {
14573 local path=$DIR/$tdir/$name
14578 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14579 error "cannot create $desc"
14581 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14583 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14585 fid_path=$($LFS fid2path $MOUNT $fid)
14587 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14589 [ "$path" == "$fid_path" ] ||
14590 error "fid2path returned $fid_path, expected $path"
14592 echo "pass with $path and $fid"
14597 mkdir -p $DIR/$tdir
14599 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14600 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14601 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14602 mcreate_path2fid 0040666 0 0 dir "directory"
14603 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14604 mcreate_path2fid 0100666 0 0 file "regular file"
14605 mcreate_path2fid 0120666 0 0 link "symbolic link"
14606 mcreate_path2fid 0140666 0 0 sock "socket"
14608 run_test 226a "call path2fid and fid2path on files of all type"
14611 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14616 mkdir -p $DIR/$tdir
14617 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14618 error "create remote directory failed"
14619 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14620 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14621 "character special file (null)"
14622 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14623 "character special file (no device)"
14624 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14625 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14626 "block special file (loop)"
14627 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14628 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14629 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14631 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14633 # LU-1299 Executing or running ldd on a truncated executable does not
14634 # cause an out-of-memory condition.
14636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14637 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14639 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14640 chmod +x $MOUNT/date
14642 $MOUNT/date > /dev/null
14643 ldd $MOUNT/date > /dev/null
14646 run_test 227 "running truncated executable does not cause OOM"
14648 # LU-1512 try to reuse idle OI blocks
14650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14651 remote_mds_nodsh && skip "remote MDS with nodsh"
14652 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14653 skip_env "ldiskfs only test"
14655 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14656 local myDIR=$DIR/$tdir
14659 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14660 $LCTL set_param fail_loc=0x80001002
14661 createmany -o $myDIR/t- 10000
14662 $LCTL set_param fail_loc=0
14663 # The guard is current the largest FID holder
14665 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14667 local IDX=$(($SEQ % 64))
14669 do_facet $SINGLEMDS sync
14670 # Make sure journal flushed.
14672 local blk1=$(do_facet $SINGLEMDS \
14673 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14674 grep Blockcount | awk '{print $4}')
14676 # Remove old files, some OI blocks will become idle.
14677 unlinkmany $myDIR/t- 10000
14678 # Create new files, idle OI blocks should be reused.
14679 createmany -o $myDIR/t- 2000
14680 do_facet $SINGLEMDS sync
14681 # Make sure journal flushed.
14683 local blk2=$(do_facet $SINGLEMDS \
14684 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14685 grep Blockcount | awk '{print $4}')
14687 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14689 run_test 228a "try to reuse idle OI blocks"
14692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14693 remote_mds_nodsh && skip "remote MDS with nodsh"
14694 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14695 skip_env "ldiskfs only test"
14697 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14698 local myDIR=$DIR/$tdir
14701 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14702 $LCTL set_param fail_loc=0x80001002
14703 createmany -o $myDIR/t- 10000
14704 $LCTL set_param fail_loc=0
14705 # The guard is current the largest FID holder
14707 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14709 local IDX=$(($SEQ % 64))
14711 do_facet $SINGLEMDS sync
14712 # Make sure journal flushed.
14714 local blk1=$(do_facet $SINGLEMDS \
14715 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14716 grep Blockcount | awk '{print $4}')
14718 # Remove old files, some OI blocks will become idle.
14719 unlinkmany $myDIR/t- 10000
14722 stop $SINGLEMDS || error "Fail to stop MDT."
14724 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14726 df $MOUNT || error "Fail to df."
14727 # Create new files, idle OI blocks should be reused.
14728 createmany -o $myDIR/t- 2000
14729 do_facet $SINGLEMDS sync
14730 # Make sure journal flushed.
14732 local blk2=$(do_facet $SINGLEMDS \
14733 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14734 grep Blockcount | awk '{print $4}')
14736 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14738 run_test 228b "idle OI blocks can be reused after MDT restart"
14742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14743 remote_mds_nodsh && skip "remote MDS with nodsh"
14744 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14745 skip_env "ldiskfs only test"
14747 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14748 local myDIR=$DIR/$tdir
14751 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14752 $LCTL set_param fail_loc=0x80001002
14753 # 20000 files can guarantee there are index nodes in the OI file
14754 createmany -o $myDIR/t- 20000
14755 $LCTL set_param fail_loc=0
14756 # The guard is current the largest FID holder
14758 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14760 local IDX=$(($SEQ % 64))
14762 do_facet $SINGLEMDS sync
14763 # Make sure journal flushed.
14765 local blk1=$(do_facet $SINGLEMDS \
14766 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14767 grep Blockcount | awk '{print $4}')
14769 # Remove old files, some OI blocks will become idle.
14770 unlinkmany $myDIR/t- 20000
14772 # The OI file should become empty now
14774 # Create new files, idle OI blocks should be reused.
14775 createmany -o $myDIR/t- 2000
14776 do_facet $SINGLEMDS sync
14777 # Make sure journal flushed.
14779 local blk2=$(do_facet $SINGLEMDS \
14780 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14781 grep Blockcount | awk '{print $4}')
14783 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14785 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14787 test_229() { # LU-2482, LU-3448
14788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14789 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14791 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14795 # Create a file with a released layout and stripe count 2.
14796 $MULTIOP $DIR/$tfile H2c ||
14797 error "failed to create file with released layout"
14799 $GETSTRIPE -v $DIR/$tfile
14801 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14802 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14804 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14805 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14806 stat $DIR/$tfile || error "failed to stat released file"
14808 chown $RUNAS_ID $DIR/$tfile ||
14809 error "chown $RUNAS_ID $DIR/$tfile failed"
14811 chgrp $RUNAS_ID $DIR/$tfile ||
14812 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14814 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14815 rm $DIR/$tfile || error "failed to remove released file"
14817 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14825 test_mkdir $DIR/$tdir
14826 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14827 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14828 [ $mdt_idx -ne 0 ] &&
14829 error "create local directory on wrong MDT $mdt_idx"
14831 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14832 error "create remote directory failed"
14833 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14834 [ $mdt_idx -ne $MDTIDX ] &&
14835 error "create remote directory on wrong MDT $mdt_idx"
14837 createmany -o $DIR/$tdir/test_230/t- 10 ||
14838 error "create files on remote directory failed"
14839 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14840 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14841 rm -r $DIR/$tdir || error "unlink remote directory failed"
14843 run_test 230a "Create remote directory and files under the remote directory"
14846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14847 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14855 local migrate_dir=$DIR/$tdir/migrate_dir
14856 local other_dir=$DIR/$tdir/other_dir
14858 test_mkdir $DIR/$tdir
14859 test_mkdir -i0 -c1 $migrate_dir
14860 test_mkdir -i0 -c1 $other_dir
14861 for ((i=0; i<10; i++)); do
14862 mkdir -p $migrate_dir/dir_${i}
14863 createmany -o $migrate_dir/dir_${i}/f 10 ||
14864 error "create files under remote dir failed $i"
14867 cp /etc/passwd $migrate_dir/$tfile
14868 cp /etc/passwd $other_dir/$tfile
14869 chattr +SAD $migrate_dir
14870 chattr +SAD $migrate_dir/$tfile
14872 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14873 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14874 local old_dir_mode=$(stat -c%f $migrate_dir)
14875 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14877 mkdir -p $migrate_dir/dir_default_stripe2
14878 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14879 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14881 mkdir -p $other_dir
14882 ln $migrate_dir/$tfile $other_dir/luna
14883 ln $migrate_dir/$tfile $migrate_dir/sofia
14884 ln $other_dir/$tfile $migrate_dir/david
14885 ln -s $migrate_dir/$tfile $other_dir/zachary
14886 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14887 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14889 $LFS migrate -m $MDTIDX $migrate_dir ||
14890 error "fails on migrating remote dir to MDT1"
14892 echo "migratate to MDT1, then checking.."
14893 for ((i = 0; i < 10; i++)); do
14894 for file in $(find $migrate_dir/dir_${i}); do
14895 mdt_index=$($LFS getstripe -m $file)
14896 [ $mdt_index == $MDTIDX ] ||
14897 error "$file is not on MDT${MDTIDX}"
14901 # the multiple link file should still in MDT0
14902 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14903 [ $mdt_index == 0 ] ||
14904 error "$file is not on MDT${MDTIDX}"
14906 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14907 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14908 error " expect $old_dir_flag get $new_dir_flag"
14910 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14911 [ "$old_file_flag" = "$new_file_flag" ] ||
14912 error " expect $old_file_flag get $new_file_flag"
14914 local new_dir_mode=$(stat -c%f $migrate_dir)
14915 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14916 error "expect mode $old_dir_mode get $new_dir_mode"
14918 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14919 [ "$old_file_mode" = "$new_file_mode" ] ||
14920 error "expect mode $old_file_mode get $new_file_mode"
14922 diff /etc/passwd $migrate_dir/$tfile ||
14923 error "$tfile different after migration"
14925 diff /etc/passwd $other_dir/luna ||
14926 error "luna different after migration"
14928 diff /etc/passwd $migrate_dir/sofia ||
14929 error "sofia different after migration"
14931 diff /etc/passwd $migrate_dir/david ||
14932 error "david different after migration"
14934 diff /etc/passwd $other_dir/zachary ||
14935 error "zachary different after migration"
14937 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14938 error "${tfile}_ln different after migration"
14940 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14941 error "${tfile}_ln_other different after migration"
14943 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14944 [ $stripe_count = 2 ] ||
14945 error "dir strpe_count $d != 2 after migration."
14947 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14948 [ $stripe_count = 2 ] ||
14949 error "file strpe_count $d != 2 after migration."
14951 #migrate back to MDT0
14954 $LFS migrate -m $MDTIDX $migrate_dir ||
14955 error "fails on migrating remote dir to MDT0"
14957 echo "migrate back to MDT0, checking.."
14958 for file in $(find $migrate_dir); do
14959 mdt_index=$($LFS getstripe -m $file)
14960 [ $mdt_index == $MDTIDX ] ||
14961 error "$file is not on MDT${MDTIDX}"
14964 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14965 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14966 error " expect $old_dir_flag get $new_dir_flag"
14968 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14969 [ "$old_file_flag" = "$new_file_flag" ] ||
14970 error " expect $old_file_flag get $new_file_flag"
14972 local new_dir_mode=$(stat -c%f $migrate_dir)
14973 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14974 error "expect mode $old_dir_mode get $new_dir_mode"
14976 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14977 [ "$old_file_mode" = "$new_file_mode" ] ||
14978 error "expect mode $old_file_mode get $new_file_mode"
14980 diff /etc/passwd ${migrate_dir}/$tfile ||
14981 error "$tfile different after migration"
14983 diff /etc/passwd ${other_dir}/luna ||
14984 error "luna different after migration"
14986 diff /etc/passwd ${migrate_dir}/sofia ||
14987 error "sofia different after migration"
14989 diff /etc/passwd ${other_dir}/zachary ||
14990 error "zachary different after migration"
14992 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14993 error "${tfile}_ln different after migration"
14995 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14996 error "${tfile}_ln_other different after migration"
14998 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14999 [ $stripe_count = 2 ] ||
15000 error "dir strpe_count $d != 2 after migration."
15002 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15003 [ $stripe_count = 2 ] ||
15004 error "file strpe_count $d != 2 after migration."
15006 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15008 run_test 230b "migrate directory"
15011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15013 remote_mds_nodsh && skip "remote MDS with nodsh"
15018 local migrate_dir=$DIR/$tdir/migrate_dir
15020 #If migrating directory fails in the middle, all entries of
15021 #the directory is still accessiable.
15022 test_mkdir $DIR/$tdir
15023 test_mkdir -i0 -c1 $migrate_dir
15025 createmany -o $migrate_dir/f 10 ||
15026 error "create files under ${migrate_dir} failed"
15028 #failed after migrating 5 entries
15029 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15030 do_facet mds1 lctl set_param fail_loc=0x20001801
15031 do_facet mds1 lctl set_param fail_val=5
15032 local t=$(ls $migrate_dir | wc -l)
15033 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15034 error "migrate should fail after 5 entries"
15036 mkdir $migrate_dir/dir &&
15037 error "mkdir succeeds under migrating directory"
15038 touch $migrate_dir/file &&
15039 error "touch file succeeds under migrating directory"
15041 local u=$(ls $migrate_dir | wc -l)
15042 [ "$u" == "$t" ] || error "$u != $t during migration"
15044 for file in $(find $migrate_dir); do
15045 stat $file || error "stat $file failed"
15048 do_facet mds1 lctl set_param fail_loc=0
15049 do_facet mds1 lctl set_param fail_val=0
15051 $LFS migrate -m $MDTIDX $migrate_dir ||
15052 error "migrate open files should failed with open files"
15054 echo "Finish migration, then checking.."
15055 for file in $(find $migrate_dir); do
15056 mdt_index=$($LFS getstripe -m $file)
15057 [ $mdt_index == $MDTIDX ] ||
15058 error "$file is not on MDT${MDTIDX}"
15061 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15063 run_test 230c "check directory accessiblity if migration is failed"
15066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15071 local migrate_dir=$DIR/$tdir/migrate_dir
15075 test_mkdir $DIR/$tdir
15076 test_mkdir -i0 -c1 $migrate_dir
15078 for ((i=0; i<100; i++)); do
15079 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15080 createmany -o $migrate_dir/dir_${i}/f 100 ||
15081 error "create files under remote dir failed $i"
15084 $LFS migrate -m $MDTIDX $migrate_dir ||
15085 error "migrate remote dir error"
15087 echo "Finish migration, then checking.."
15088 for file in $(find $migrate_dir); do
15089 mdt_index=$($LFS getstripe -m $file)
15090 [ $mdt_index == $MDTIDX ] ||
15091 error "$file is not on MDT${MDTIDX}"
15094 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15096 run_test 230d "check migrate big directory"
15099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15100 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15107 mkdir -p $DIR/$tdir
15108 mkdir $DIR/$tdir/migrate_dir
15109 mkdir $DIR/$tdir/other_dir
15110 touch $DIR/$tdir/migrate_dir/a
15111 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15112 ls $DIR/$tdir/other_dir
15114 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15115 error "migrate dir fails"
15117 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15118 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15120 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15121 [ $mdt_index == 0 ] || error "a is not on MDT0"
15123 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15124 error "migrate dir fails"
15126 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15127 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15129 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15130 [ $mdt_index == 1 ] || error "a is not on MDT1"
15132 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15133 [ $mdt_index == 1 ] || error "b is not on MDT1"
15135 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15136 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15138 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15140 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15142 run_test 230e "migrate mulitple local link files"
15145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15151 mkdir -p $DIR/$tdir
15152 mkdir $DIR/$tdir/migrate_dir
15153 $LFS mkdir -i1 $DIR/$tdir/other_dir
15154 touch $DIR/$tdir/migrate_dir/a
15155 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15156 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15157 ls $DIR/$tdir/other_dir
15159 # a should be migrated to MDT1, since no other links on MDT0
15160 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15161 error "#1 migrate dir fails"
15162 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15163 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15164 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15165 [ $mdt_index == 1 ] || error "a is not on MDT1"
15167 # a should stay on MDT1, because it is a mulitple link file
15168 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15169 error "#2 migrate dir fails"
15170 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15171 [ $mdt_index == 1 ] || error "a is not on MDT1"
15173 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15174 error "#3 migrate dir fails"
15176 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15177 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15178 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15180 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15181 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15183 # a should be migrated to MDT0, since no other links on MDT1
15184 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15185 error "#4 migrate dir fails"
15186 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15187 [ $mdt_index == 0 ] || error "a is not on MDT0"
15189 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15191 run_test 230f "migrate mulitple remote link files"
15194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15195 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15197 mkdir -p $DIR/$tdir/migrate_dir
15199 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15200 error "migrating dir to non-exist MDT succeeds"
15203 run_test 230g "migrate dir to non-exist MDT"
15206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15207 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15208 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
15209 skip "Need MDS version at least 2.7.64"
15213 mkdir -p $DIR/$tdir/migrate_dir
15215 $LFS migrate -m1 $DIR &&
15216 error "migrating mountpoint1 should fail"
15218 $LFS migrate -m1 $DIR/$tdir/.. &&
15219 error "migrating mountpoint2 should fail"
15221 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
15222 error "migrating $tdir fail"
15224 mdt_index=$($LFS getstripe -m $DIR/$tdir)
15225 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15227 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15228 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15231 run_test 230h "migrate .. and root"
15234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15237 mkdir -p $DIR/$tdir/migrate_dir
15239 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15240 error "migration fails with a tailing slash"
15242 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15243 error "migration fails with two tailing slashes"
15245 run_test 230i "lfs migrate -m tolerates trailing slashes"
15249 # For simplicity this test assumes that max_pages_per_rpc
15250 # is the same across all OSCs
15251 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15252 local bulk_size=$((max_pages * 4096))
15253 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15256 mkdir -p $DIR/$tdir
15257 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15258 error "failed to set stripe with -S ${brw_size}M option"
15260 # clear the OSC stats
15261 $LCTL set_param osc.*.stats=0 &>/dev/null
15264 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15265 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15266 oflag=direct &>/dev/null || error "dd failed"
15268 sync; sleep 1; sync # just to be safe
15269 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15270 if [ x$nrpcs != "x1" ]; then
15271 $LCTL get_param osc.*.stats
15272 error "found $nrpcs ost_write RPCs, not 1 as expected"
15276 # Drop the OSC cache, otherwise we will read from it
15277 cancel_lru_locks osc
15279 # clear the OSC stats
15280 $LCTL set_param osc.*.stats=0 &>/dev/null
15282 # Client reads $bulk_size.
15283 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15284 iflag=direct &>/dev/null || error "dd failed"
15286 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15287 if [ x$nrpcs != "x1" ]; then
15288 $LCTL get_param osc.*.stats
15289 error "found $nrpcs ost_read RPCs, not 1 as expected"
15292 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15295 mkdir -p $DIR/$tdir
15297 for i in {0..1023}; do
15298 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15299 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15300 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15304 run_test 231b "must not assert on fully utilized OST request buffer"
15307 mkdir -p $DIR/$tdir
15308 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15310 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15311 do_facet ost1 $LCTL set_param fail_loc=0x31c
15313 # ignore dd failure
15314 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15316 do_facet ost1 $LCTL set_param fail_loc=0
15317 umount_client $MOUNT || error "umount failed"
15318 mount_client $MOUNT || error "mount failed"
15319 stop ost1 || error "cannot stop ost1"
15320 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15322 run_test 232a "failed lock should not block umount"
15325 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15326 skip "Need MDS version at least 2.10.58"
15328 mkdir -p $DIR/$tdir
15329 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15330 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15332 cancel_lru_locks osc
15334 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15335 do_facet ost1 $LCTL set_param fail_loc=0x31c
15338 $LFS data_version $DIR/$tdir/$tfile || true
15340 do_facet ost1 $LCTL set_param fail_loc=0
15341 umount_client $MOUNT || error "umount failed"
15342 mount_client $MOUNT || error "mount failed"
15343 stop ost1 || error "cannot stop ost1"
15344 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15346 run_test 232b "failed data version lock should not block umount"
15349 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15350 skip "Need MDS version at least 2.3.64"
15351 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15353 local fid=$($LFS path2fid $MOUNT)
15355 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15356 error "cannot access $MOUNT using its FID '$fid'"
15358 run_test 233a "checking that OBF of the FS root succeeds"
15361 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15362 skip "Need MDS version at least 2.5.90"
15363 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15365 local fid=$($LFS path2fid $MOUNT/.lustre)
15367 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15368 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15370 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15371 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15372 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15374 run_test 233b "checking that OBF of the FS .lustre succeeds"
15377 local p="$TMP/sanityN-$TESTNAME.parameters"
15378 save_lustre_params client "llite.*.xattr_cache" > $p
15379 lctl set_param llite.*.xattr_cache 1 ||
15380 skip_env "xattr cache is not supported"
15382 mkdir -p $DIR/$tdir || error "mkdir failed"
15383 touch $DIR/$tdir/$tfile || error "touch failed"
15384 # OBD_FAIL_LLITE_XATTR_ENOMEM
15385 $LCTL set_param fail_loc=0x1405
15386 getfattr -n user.attr $DIR/$tdir/$tfile &&
15387 error "getfattr should have failed with ENOMEM"
15388 $LCTL set_param fail_loc=0x0
15391 restore_lustre_params < $p
15394 run_test 234 "xattr cache should not crash on ENOMEM"
15397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15398 skip "Need MDS version at least 2.4.52"
15400 flock_deadlock $DIR/$tfile
15405 124) error "process hangs on a deadlock"
15407 *) error "error executing flock_deadlock $DIR/$tfile"
15411 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15415 check_swap_layouts_support
15417 local ref1=/etc/passwd
15418 local ref2=/etc/group
15419 local file1=$DIR/$tdir/f1
15420 local file2=$DIR/$tdir/f2
15422 test_mkdir -c1 $DIR/$tdir
15423 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15424 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15425 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15426 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15427 local fd=$(free_fd)
15428 local cmd="exec $fd<>$file2"
15431 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15432 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15435 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15440 run_test 236 "Layout swap on open unlinked file"
15442 # test to verify file handle related system calls
15443 # (name_to_handle_at/open_by_handle_at)
15444 # The new system calls are supported in glibc >= 2.14.
15447 echo "Test file_handle syscalls" > $DIR/$tfile ||
15448 error "write failed"
15449 check_fhandle_syscalls $DIR/$tfile ||
15450 error "check_fhandle_syscalls failed"
15452 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15454 # LU-4659 linkea consistency
15456 local server_version=$(lustre_version_code $SINGLEMDS)
15458 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15459 [[ $server_version -gt $(version_code 2.5.1) &&
15460 $server_version -lt $(version_code 2.5.50) ]] ||
15461 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15464 ln $DIR/$tfile $DIR/$tfile.lnk
15465 touch $DIR/$tfile.new
15466 mv $DIR/$tfile.new $DIR/$tfile
15467 local fid1=$($LFS path2fid $DIR/$tfile)
15468 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15469 local path1=$($LFS fid2path $FSNAME "$fid1")
15470 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15471 local path2=$($LFS fid2path $FSNAME "$fid2")
15472 [ $tfile.lnk == $path2 ] ||
15473 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15476 run_test 238 "Verify linkea consistency"
15478 test_239A() { # was test_239
15479 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15480 skip "Need MDS version at least 2.5.60"
15482 local list=$(comma_list $(mdts_nodes))
15484 mkdir -p $DIR/$tdir
15485 createmany -o $DIR/$tdir/f- 5000
15486 unlinkmany $DIR/$tdir/f- 5000
15487 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15488 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15489 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15490 osp.*MDT*.sync_in_flight" | calc_sum)
15491 [ "$changes" -eq 0 ] || error "$changes not synced"
15493 run_test 239A "osp_sync test"
15495 test_239a() { #LU-5297
15496 remote_mds_nodsh && skip "remote MDS with nodsh"
15499 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15500 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15501 chgrp $RUNAS_GID $DIR/$tfile
15502 wait_delete_completed
15504 run_test 239a "process invalid osp sync record correctly"
15506 test_239b() { #LU-5297
15507 remote_mds_nodsh && skip "remote MDS with nodsh"
15510 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15511 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15512 chgrp $RUNAS_GID $DIR/$tfile1
15513 wait_delete_completed
15514 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15516 chgrp $RUNAS_GID $DIR/$tfile2
15517 wait_delete_completed
15519 run_test 239b "process osp sync record with ENOMEM error correctly"
15522 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15523 remote_mds_nodsh && skip "remote MDS with nodsh"
15525 mkdir -p $DIR/$tdir
15527 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15528 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15529 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15530 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15532 umount_client $MOUNT || error "umount failed"
15533 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15534 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15535 mount_client $MOUNT || error "failed to mount client"
15537 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15538 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15540 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15543 for LOOP in $(seq $1); do
15544 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15545 cancel_lru_locks $OSC || true
15550 for LOOP in $(seq $1); do
15551 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15552 iflag=direct 2>/dev/null
15556 test_241a() { # was test_241
15557 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15559 cancel_lru_locks $OSC
15560 test_241_bio 1000 &
15565 run_test 241a "bio vs dio"
15568 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15570 test_241_dio 1000 &
15575 run_test 241b "dio vs dio"
15578 remote_mds_nodsh && skip "remote MDS with nodsh"
15580 mkdir -p $DIR/$tdir
15581 touch $DIR/$tdir/$tfile
15583 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15584 do_facet mds1 lctl set_param fail_loc=0x105
15585 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15587 do_facet mds1 lctl set_param fail_loc=0
15588 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15590 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15594 test_mkdir $DIR/$tdir
15595 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15597 run_test 243 "various group lock tests"
15601 test_mkdir $DIR/$tdir
15602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15603 sendfile_grouplock $DIR/$tdir/$tfile || \
15604 error "sendfile+grouplock failed"
15607 run_test 244 "sendfile with group lock tests"
15610 local flagname="multi_mod_rpcs"
15611 local connect_data_name="max_mod_rpcs"
15614 # check if multiple modify RPCs flag is set
15615 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15616 grep "connect_flags:")
15619 echo "$out" | grep -qw $flagname
15620 if [ $? -ne 0 ]; then
15621 echo "connect flag $flagname is not set"
15625 # check if multiple modify RPCs data is set
15626 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15629 echo "$out" | grep -qw $connect_data_name ||
15630 error "import should have connect data $connect_data_name"
15632 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15634 test_246() { # LU-7371
15635 remote_ost_nodsh && skip "remote OST with nodsh"
15636 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15637 skip "Need OST version >= 2.7.62"
15639 do_facet ost1 $LCTL set_param fail_val=4095
15640 #define OBD_FAIL_OST_READ_SIZE 0x234
15641 do_facet ost1 $LCTL set_param fail_loc=0x234
15642 $LFS setstripe $DIR/$tfile -i 0 -c 1
15643 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15644 cancel_lru_locks $FSNAME-OST0000
15645 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15647 run_test 246 "Read file of size 4095 should return right length"
15653 umount_client $submount
15658 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15660 skip_env "Fileset feature is not supported"
15662 local submount=${MOUNT}_$tdir
15665 mkdir -p $submount || error "mkdir $submount failed"
15666 FILESET="$FILESET/$tdir" mount_client $submount ||
15667 error "mount $submount failed"
15668 trap "cleanup_247 $submount" EXIT
15669 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15670 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15671 error "read $MOUNT/$tdir/$tfile failed"
15672 cleanup_247 $submount
15674 run_test 247a "mount subdir as fileset"
15677 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15678 skip_env "Fileset feature is not supported"
15680 local submount=${MOUNT}_$tdir
15682 rm -rf $MOUNT/$tdir
15683 mkdir -p $submount || error "mkdir $submount failed"
15685 FILESET="$FILESET/$tdir" mount_client $submount &&
15686 error "mount $submount should fail"
15689 run_test 247b "mount subdir that dose not exist"
15692 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15693 skip_env "Fileset feature is not supported"
15695 local submount=${MOUNT}_$tdir
15697 mkdir -p $MOUNT/$tdir/dir1
15698 mkdir -p $submount || error "mkdir $submount failed"
15699 trap "cleanup_247 $submount" EXIT
15700 FILESET="$FILESET/$tdir" mount_client $submount ||
15701 error "mount $submount failed"
15702 local fid=$($LFS path2fid $MOUNT/)
15703 $LFS fid2path $submount $fid && error "fid2path should fail"
15704 cleanup_247 $submount
15706 run_test 247c "running fid2path outside root"
15709 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15710 skip "Fileset feature is not supported"
15712 local submount=${MOUNT}_$tdir
15714 mkdir -p $MOUNT/$tdir/dir1
15715 mkdir -p $submount || error "mkdir $submount failed"
15716 FILESET="$FILESET/$tdir" mount_client $submount ||
15717 error "mount $submount failed"
15718 trap "cleanup_247 $submount" EXIT
15719 local fid=$($LFS path2fid $submount/dir1)
15720 $LFS fid2path $submount $fid || error "fid2path should succeed"
15721 cleanup_247 $submount
15723 run_test 247d "running fid2path inside root"
15727 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15729 skip "Fileset feature is not supported"
15731 local submount=${MOUNT}_$tdir
15734 mkdir -p $submount || error "mkdir $submount failed"
15735 FILESET="$FILESET/.." mount_client $submount &&
15736 error "mount $submount should fail"
15739 run_test 247e "mount .. as fileset"
15742 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15743 [ -z "$fast_read_sav" ] && skip "no fast read support"
15745 # create a large file for fast read verification
15746 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15748 # make sure the file is created correctly
15749 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15750 { rm -f $DIR/$tfile; skip "file creation error"; }
15752 echo "Test 1: verify that fast read is 4 times faster on cache read"
15754 # small read with fast read enabled
15755 $LCTL set_param -n llite.*.fast_read=1
15756 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15757 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15758 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15759 # small read with fast read disabled
15760 $LCTL set_param -n llite.*.fast_read=0
15761 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15762 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15763 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15765 # verify that fast read is 4 times faster for cache read
15766 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15767 error_not_in_vm "fast read was not 4 times faster: " \
15768 "$t_fast vs $t_slow"
15770 echo "Test 2: verify the performance between big and small read"
15771 $LCTL set_param -n llite.*.fast_read=1
15773 # 1k non-cache read
15774 cancel_lru_locks osc
15775 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15776 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15777 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15779 # 1M non-cache read
15780 cancel_lru_locks osc
15781 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15782 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15783 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15785 # verify that big IO is not 4 times faster than small IO
15786 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15787 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15789 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15792 run_test 248 "fast read verification"
15794 test_249() { # LU-7890
15795 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15796 skip "Need at least version 2.8.54"
15799 $SETSTRIPE -c 1 $DIR/$tfile
15800 # Offset 2T == 4k * 512M
15801 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15802 error "dd to 2T offset failed"
15804 run_test 249 "Write above 2T file size"
15807 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15808 && skip "no 16TB file size limit on ZFS"
15810 $SETSTRIPE -c 1 $DIR/$tfile
15811 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15812 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15813 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15814 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15815 conv=notrunc,fsync && error "append succeeded"
15818 run_test 250 "Write above 16T limit"
15821 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15823 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15824 #Skip once - writing the first stripe will succeed
15825 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15826 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15827 error "short write happened"
15829 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15830 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15831 error "short read happened"
15835 run_test 251 "Handling short read and write correctly"
15838 remote_mds_nodsh && skip "remote MDS with nodsh"
15839 remote_ost_nodsh && skip "remote OST with nodsh"
15840 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15841 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15842 skip_env "ldiskfs only test"
15852 # check lr_reader on OST0000
15854 dev=$(facet_device $tgt)
15855 out=$(do_facet $tgt $LR_READER $dev)
15856 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15858 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15859 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15860 error "Invalid uuid returned by $LR_READER on target $tgt"
15861 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15863 # check lr_reader -c on MDT0000
15865 dev=$(facet_device $tgt)
15866 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15867 skip "$LR_READER does not support additional options"
15869 out=$(do_facet $tgt $LR_READER -c $dev)
15870 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15872 num=$(echo "$out" | grep -c "mdtlov")
15873 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15874 error "Invalid number of mdtlov clients returned by $LR_READER"
15875 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15877 # check lr_reader -cr on MDT0000
15878 out=$(do_facet $tgt $LR_READER -cr $dev)
15879 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15881 echo "$out" | grep -q "^reply_data:$" ||
15882 error "$LR_READER should have returned 'reply_data' section"
15883 num=$(echo "$out" | grep -c "client_generation")
15884 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15886 run_test 252 "check lr_reader tool"
15888 test_253_fill_ost() {
15889 local size_mb #how many MB should we write to pass watermark
15890 local lwm=$3 #low watermark
15891 local free_10mb #10% of free space
15893 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15894 size_mb=$((free_kb / 1024 - lwm))
15895 free_10mb=$((free_kb / 10240))
15896 #If 10% of free space cross low watermark use it
15897 if (( free_10mb > size_mb )); then
15900 #At least we need to store 1.1 of difference between
15901 #free space and low watermark
15902 size_mb=$((size_mb + size_mb / 10))
15904 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15905 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15906 oflag=append conv=notrunc
15911 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15912 echo "OST still has $((free_kb / 1024)) mbytes free"
15916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15917 remote_mds_nodsh && skip "remote MDS with nodsh"
15918 remote_mgs_nodsh && skip "remote MGS with nodsh"
15923 local ost_name=$($LFS osts |
15924 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15926 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15927 do_facet $SINGLEMDS $LCTL get_param -n \
15928 osp.$mdtosc_proc1.reserved_mb_high ||
15929 skip "remote MDS does not support reserved_mb_high"
15933 wait_delete_completed
15936 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15937 osp.$mdtosc_proc1.reserved_mb_high)
15938 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15939 osp.$mdtosc_proc1.reserved_mb_low)
15940 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15942 if ! combined_mgs_mds ; then
15945 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15946 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15947 error "Adding $ost_name to pool failed"
15949 # Wait for client to see a OST at pool
15950 wait_update $HOSTNAME "$LCTL get_param -n
15951 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15952 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15953 error "Client can not see the pool"
15954 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15955 error "Setstripe failed"
15957 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15958 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15959 echo "OST still has $((blocks/1024)) mbytes free"
15961 local new_lwm=$((blocks/1024-10))
15962 do_facet $SINGLEMDS $LCTL set_param \
15963 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15964 do_facet $SINGLEMDS $LCTL set_param \
15965 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15967 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15969 #First enospc could execute orphan deletion so repeat.
15970 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15972 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15973 osp.$mdtosc_proc1.prealloc_status)
15974 echo "prealloc_status $oa_status"
15976 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15977 error "File creation should fail"
15978 #object allocation was stopped, but we still able to append files
15979 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15980 error "Append failed"
15981 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15983 wait_delete_completed
15987 for i in $(seq 10 12); do
15988 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15989 error "File creation failed after rm";
15992 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15993 osp.$mdtosc_proc1.prealloc_status)
15994 echo "prealloc_status $oa_status"
15996 if (( oa_status != 0 )); then
15997 error "Object allocation still disable after rm"
15999 do_facet $SINGLEMDS $LCTL set_param \
16000 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16001 do_facet $SINGLEMDS $LCTL set_param \
16002 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16005 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16006 error "Remove $ost_name from pool failed"
16007 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16008 error "Pool destroy fialed"
16010 if ! combined_mgs_mds ; then
16014 run_test 253 "Check object allocation limit"
16017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16018 remote_mds_nodsh && skip "remote MDS with nodsh"
16019 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16020 skip "MDS does not support changelog_size"
16023 local MDT0=$(facet_svc $SINGLEMDS)
16025 changelog_register || error "changelog_register failed"
16027 changelog_clear 0 || error "changelog_clear failed"
16029 local size1=$(do_facet $SINGLEMDS \
16030 $LCTL get_param -n mdd.$MDT0.changelog_size)
16031 echo "Changelog size $size1"
16034 $LFS mkdir -i 0 $DIR/$tdir
16036 mkdir -p $DIR/$tdir/pics/2008/zachy
16037 touch $DIR/$tdir/pics/2008/zachy/timestamp
16038 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16039 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16040 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16041 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16042 rm $DIR/$tdir/pics/desktop.jpg
16044 local size2=$(do_facet $SINGLEMDS \
16045 $LCTL get_param -n mdd.$MDT0.changelog_size)
16046 echo "Changelog size after work $size2"
16048 (( $size2 > $size1 )) ||
16049 error "new Changelog size=$size2 less than old size=$size1"
16051 run_test 254 "Check changelog size"
16058 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16059 awk -F: '{print $2}' | grep $type > /dev/null
16060 if [ $? -ne 0 ]; then
16070 lfs ladvise -a willread $file > /dev/null 2>&1
16071 if [ $? -eq 0 ]; then
16075 lfs ladvise -a willread $file 2>&1 |
16076 grep "Inappropriate ioctl for device" > /dev/null
16077 if [ $? -eq 0 ]; then
16084 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16087 # run a random read IO workload
16088 # usage: random_read_iops <filename> <filesize> <iosize>
16089 random_read_iops() {
16092 local iosize=${3:-4096}
16094 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16095 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16098 drop_file_oss_cache() {
16102 $LFS ladvise -a dontneed $file 2>/dev/null ||
16103 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16106 ladvise_willread_performance()
16109 local average_origin=0
16110 local average_cache=0
16111 local average_ladvise=0
16113 for ((i = 1; i <= $repeat; i++)); do
16114 echo "Iter $i/$repeat: reading without willread hint"
16115 cancel_lru_locks osc
16116 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16117 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16118 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16119 average_origin=$(bc <<<"$average_origin + $speed_origin")
16121 cancel_lru_locks osc
16122 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16123 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16124 average_cache=$(bc <<<"$average_cache + $speed_cache")
16126 cancel_lru_locks osc
16127 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16128 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16129 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16130 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16131 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16133 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16134 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16135 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16137 speedup_cache=$(percent $average_cache $average_origin)
16138 speedup_ladvise=$(percent $average_ladvise $average_origin)
16140 echo "Average uncached read: $average_origin"
16141 echo "Average speedup with OSS cached read: " \
16142 "$average_cache = +$speedup_cache%"
16143 echo "Average speedup with ladvise willread: " \
16144 "$average_ladvise = +$speedup_ladvise%"
16146 local lowest_speedup=20
16147 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16148 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16149 "got $average_cache%. Skipping ladvise willread check."
16153 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16154 # it is still good to run until then to exercise 'ladvise willread'
16155 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16156 [ "$(facet_fstype ost1)" = "zfs" ] &&
16157 echo "osd-zfs does not support dontneed or drop_caches" &&
16160 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16161 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16162 error_not_in_vm "Speedup with willread is less than " \
16163 "$lowest_speedup%, got $average_ladvise%"
16167 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16168 skip "lustre < 2.8.54 does not support ladvise "
16169 remote_ost_nodsh && skip "remote OST with nodsh"
16171 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16173 ladvise_no_type willread $DIR/$tfile &&
16174 skip "willread ladvise is not supported"
16176 ladvise_no_ioctl $DIR/$tfile &&
16177 skip "ladvise ioctl is not supported"
16180 local size=$((size_mb * 1048576))
16181 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16182 error "dd to $DIR/$tfile failed"
16184 lfs ladvise -a willread $DIR/$tfile ||
16185 error "Ladvise failed with no range argument"
16187 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16188 error "Ladvise failed with no -l or -e argument"
16190 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16191 error "Ladvise failed with only -e argument"
16193 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16194 error "Ladvise failed with only -l argument"
16196 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16197 error "End offset should not be smaller than start offset"
16199 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16200 error "End offset should not be equal to start offset"
16202 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16203 error "Ladvise failed with overflowing -s argument"
16205 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16206 error "Ladvise failed with overflowing -e argument"
16208 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16209 error "Ladvise failed with overflowing -l argument"
16211 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16212 error "Ladvise succeeded with conflicting -l and -e arguments"
16214 echo "Synchronous ladvise should wait"
16216 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16217 do_nodes $(comma_list $(osts_nodes)) \
16218 $LCTL set_param fail_val=$delay fail_loc=0x237
16220 local start_ts=$SECONDS
16221 lfs ladvise -a willread $DIR/$tfile ||
16222 error "Ladvise failed with no range argument"
16223 local end_ts=$SECONDS
16224 local inteval_ts=$((end_ts - start_ts))
16226 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16227 error "Synchronous advice didn't wait reply"
16230 echo "Asynchronous ladvise shouldn't wait"
16231 local start_ts=$SECONDS
16232 lfs ladvise -a willread -b $DIR/$tfile ||
16233 error "Ladvise failed with no range argument"
16234 local end_ts=$SECONDS
16235 local inteval_ts=$((end_ts - start_ts))
16237 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16238 error "Asynchronous advice blocked"
16241 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16242 ladvise_willread_performance
16244 run_test 255a "check 'lfs ladvise -a willread'"
16250 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16254 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16255 skip "lustre < 2.8.54 does not support ladvise "
16256 remote_ost_nodsh && skip "remote OST with nodsh"
16258 lfs setstripe -c 1 -i 0 $DIR/$tfile
16260 ladvise_no_type dontneed $DIR/$tfile &&
16261 skip "dontneed ladvise is not supported"
16263 ladvise_no_ioctl $DIR/$tfile &&
16264 skip "ladvise ioctl is not supported"
16266 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16267 [ "$(facet_fstype ost1)" = "zfs" ] &&
16268 skip "zfs-osd does not support 'ladvise dontneed'"
16271 local size=$((size_mb * 1048576))
16272 # In order to prevent disturbance of other processes, only check 3/4
16273 # of the memory usage
16274 local kibibytes=$((size_mb * 1024 * 3 / 4))
16276 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16277 error "dd to $DIR/$tfile failed"
16279 #force write to complete before dropping OST cache & checking memory
16282 local total=$(facet_meminfo ost1 MemTotal)
16283 echo "Total memory: $total KiB"
16285 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16286 local before_read=$(facet_meminfo ost1 Cached)
16287 echo "Cache used before read: $before_read KiB"
16289 lfs ladvise -a willread $DIR/$tfile ||
16290 error "Ladvise willread failed"
16291 local after_read=$(facet_meminfo ost1 Cached)
16292 echo "Cache used after read: $after_read KiB"
16294 lfs ladvise -a dontneed $DIR/$tfile ||
16295 error "Ladvise dontneed again failed"
16296 local no_read=$(facet_meminfo ost1 Cached)
16297 echo "Cache used after dontneed ladvise: $no_read KiB"
16299 if [ $total -lt $((before_read + kibibytes)) ]; then
16300 echo "Memory is too small, abort checking"
16304 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16305 error "Ladvise willread should use more memory" \
16306 "than $kibibytes KiB"
16309 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16310 error "Ladvise dontneed should release more memory" \
16311 "than $kibibytes KiB"
16314 run_test 255b "check 'lfs ladvise -a dontneed'"
16317 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16318 skip "lustre < 2.10.53 does not support lockahead"
16326 test_mkdir -p $DIR/$tdir
16327 $SETSTRIPE -i 0 $DIR/$tdir
16329 #test 10 returns only success/failure
16331 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16333 if [ $rc -eq 255 ]; then
16334 error "Ladvise test${i} failed, ${rc}"
16337 #test 11 counts lock enqueue requests, all others count new locks
16339 count=$(do_facet ost1 \
16340 $LCTL get_param -n ost.OSS.ost.stats)
16341 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16343 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16345 if [ $rc -eq 255 ]; then
16346 error "Ladvise test${i} failed, ${rc}"
16349 new_count=$(do_facet ost1 \
16350 $LCTL get_param -n ost.OSS.ost.stats)
16351 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16352 awk '{ print $2 }')
16354 difference="$((new_count - count))"
16355 if [ $difference -ne $rc ]; then
16356 error "Ladvise test${i}, bad enqueue count, returned " \
16357 "${rc}, actual ${difference}"
16360 for i in $(seq 12 21); do
16361 # If we do not do this, we run the risk of having too many
16362 # locks and starting lock cancellation while we are checking
16364 cancel_lru_locks osc
16366 count=$($LCTL get_param -n \
16367 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16369 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16371 if [ $rc -eq 255 ]; then
16372 error "Ladvise test ${i} failed, ${rc}"
16375 new_count=$($LCTL get_param -n \
16376 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16377 difference="$((new_count - count))"
16379 # Test 15 output is divided by 100 to map down to valid return
16380 if [ $i -eq 15 ]; then
16384 if [ $difference -ne $rc ]; then
16385 error "Ladvise test ${i}, bad lock count, returned " \
16386 "${rc}, actual ${difference}"
16390 #test 22 returns only success/failure
16392 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16394 if [ $rc -eq 255 ]; then
16395 error "Ladvise test${i} failed, ${rc}"
16398 run_test 255c "suite of ladvise lockahead tests"
16401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16402 remote_mds_nodsh && skip "remote MDS with nodsh"
16403 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16404 skip "ldiskfs only test"
16405 changelog_users $SINGLEMDS | grep "^cl" &&
16406 skip "active changelog user"
16412 mdt_dev=$(mdsdevname 1)
16415 changelog_register || error "changelog_register failed"
16418 mkdir -p $DIR/$tdir
16420 changelog_clear 0 || error "changelog_clear failed"
16423 touch $DIR/$tdir/{1..10}
16426 stop $SINGLEMDS || error "Fail to stop MDT"
16430 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16432 #after mount new plainllog is used
16433 touch $DIR/$tdir/{11..19}
16434 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16435 cat_sl=$(do_facet $SINGLEMDS "sync; \
16436 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16437 llog_reader $tmpfile | grep -c type=1064553b")
16438 do_facet $SINGLEMDS llog_reader $tmpfile
16440 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16442 changelog_clear 0 || error "changelog_clear failed"
16444 cat_sl=$(do_facet $SINGLEMDS "sync; \
16445 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16446 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16448 if (( cat_sl == 2 )); then
16449 error "Empty plain llog was not deleted from changelog catalog"
16450 elif (( cat_sl != 1 )); then
16451 error "Active plain llog shouldn't be deleted from catalog"
16454 run_test 256 "Check llog delete for empty and not full state"
16457 remote_mds_nodsh && skip "remote MDS with nodsh"
16458 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16459 skip "Need MDS version at least 2.8.55"
16461 test_mkdir $DIR/$tdir
16463 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16464 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16467 #define OBD_FAIL_MDS_XATTR_REP 0x161
16468 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16469 local facet=mds$((mdtidx + 1))
16470 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16471 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16473 stop $facet || error "stop MDS failed"
16474 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16475 error "start MDS fail"
16477 run_test 257 "xattr locks are not lost"
16479 # Verify we take the i_mutex when security requires it
16481 #define OBD_FAIL_IMUTEX_SEC 0x141c
16482 $LCTL set_param fail_loc=0x141c
16484 chmod u+s $DIR/$tfile
16485 chmod a+rwx $DIR/$tfile
16486 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16488 if [ $RC -ne 0 ]; then
16489 error "error, failed to take i_mutex, rc=$?"
16495 # Verify we do NOT take the i_mutex in the normal case
16497 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16498 $LCTL set_param fail_loc=0x141d
16501 chmod a+rw $DIR/$tfile
16502 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16504 if [ $RC -ne 0 ]; then
16505 error "error, took i_mutex unnecessarily, rc=$?"
16510 run_test 258b "verify i_mutex security behavior"
16513 local file=$DIR/$tfile
16517 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16518 skip "ldiskfs only test" && return
16520 stack_trap "rm -f $file" EXIT
16522 wait_delete_completed
16523 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16524 echo "before: $before"
16526 $LFS setstripe -i 0 -c 1 $file
16527 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16529 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16530 echo "after write: $after"
16532 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16533 do_facet ost1 $LCTL set_param fail_loc=0x2301
16535 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16536 echo "after truncate: $after"
16539 do_facet ost1 $LCTL set_param fail_loc=0
16540 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16542 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16543 echo "after restart: $after"
16544 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16545 error "missing truncate?"
16549 run_test 259 "crash at delayed truncate"
16552 #define OBD_FAIL_MDC_CLOSE 0x806
16553 $LCTL set_param fail_loc=0x80000806
16557 run_test 260 "Check mdc_close fail"
16559 ### Data-on-MDT sanity tests ###
16561 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16562 skip "Need MDS version at least 2.10.55"
16565 local dom=$DIR/$tdir/dom_file
16566 local tmp=$DIR/$tdir/tmp_file
16568 mkdir -p $DIR/$tdir
16570 # basic checks for DoM component creation
16571 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16572 error "Can set MDT layout to non-first entry"
16574 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16575 error "Can define multiple entries as MDT layout"
16577 $LFS setstripe -E 1M -L mdt $dom ||
16578 error "Can't create DoM layout"
16580 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16581 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16582 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16584 local mdtidx=$($LFS getstripe -m $dom)
16585 local mdtname=MDT$(printf %04x $mdtidx)
16586 local facet=mds$((mdtidx + 1))
16587 local space_check=1
16589 # Skip free space checks with ZFS
16590 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16596 local mdtfree1=$(do_facet $facet \
16597 lctl get_param -n osd*.*$mdtname.kbytesfree)
16598 dd if=/dev/urandom of=$tmp bs=1024 count=100
16599 # check also direct IO along write
16600 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16602 cmp $tmp $dom || error "file data is different"
16603 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16604 if [ $space_check == 1 ]; then
16605 local mdtfree2=$(do_facet $facet \
16606 lctl get_param -n osd*.*$mdtname.kbytesfree)
16607 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16608 error "MDT free space is wrong after write"
16612 $TRUNCATE $dom 10000
16613 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16614 if [ $space_check == 1 ]; then
16615 mdtfree1=$(do_facet $facet \
16616 lctl get_param -n osd*.*$mdtname.kbytesfree)
16617 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16618 error "MDT free space is wrong after truncate"
16624 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16625 if [ $space_check == 1 ]; then
16626 mdtfree2=$(do_facet $facet \
16627 lctl get_param -n osd*.*$mdtname.kbytesfree)
16628 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16629 error "MDT free space is wrong after append"
16634 if [ $space_check == 1 ]; then
16635 mdtfree1=$(do_facet $facet \
16636 lctl get_param -n osd*.*$mdtname.kbytesfree)
16637 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16638 error "MDT free space is wrong after removal"
16641 # combined striping
16642 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16643 error "Can't create DoM + OST striping"
16645 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16646 # check also direct IO along write
16647 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16649 cmp $tmp $dom || error "file data is different"
16650 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16656 run_test 270a "DoM: basic functionality tests"
16659 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16660 skip "Need MDS version at least 2.10.55"
16662 local dom=$DIR/$tdir/dom_file
16663 local max_size=1048576
16665 mkdir -p $DIR/$tdir
16666 $LFS setstripe -E $max_size -L mdt $dom
16668 # truncate over the limit
16669 $TRUNCATE $dom $(($max_size + 1)) &&
16670 error "successful truncate over the maximum size"
16671 # write over the limit
16672 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16673 error "successful write over the maximum size"
16674 # append over the limit
16675 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16676 echo "12345" >> $dom && error "successful append over the maximum size"
16681 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16684 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16685 skip "Need MDS version at least 2.10.55"
16687 mkdir -p $DIR/$tdir
16688 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16690 # check files inherit DoM EA
16691 touch $DIR/$tdir/first
16692 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16693 error "bad pattern"
16694 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16695 error "bad stripe count"
16696 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16697 error "bad stripe size"
16699 # check directory inherits DoM EA and uses it as default
16700 mkdir $DIR/$tdir/subdir
16701 touch $DIR/$tdir/subdir/second
16702 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16703 error "bad pattern in sub-directory"
16704 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16705 error "bad stripe count in sub-directory"
16706 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16707 error "bad stripe size in sub-directory"
16710 run_test 270c "DoM: DoM EA inheritance tests"
16713 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16714 skip "Need MDS version at least 2.10.55"
16716 mkdir -p $DIR/$tdir
16717 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16719 # inherit default DoM striping
16720 mkdir $DIR/$tdir/subdir
16721 touch $DIR/$tdir/subdir/f1
16723 # change default directory striping
16724 $LFS setstripe -c 1 $DIR/$tdir/subdir
16725 touch $DIR/$tdir/subdir/f2
16726 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16727 error "wrong default striping in file 2"
16728 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16729 error "bad pattern in file 2"
16732 run_test 270d "DoM: change striping from DoM to RAID0"
16735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16736 skip "Need MDS version at least 2.10.55"
16738 mkdir -p $DIR/$tdir/dom
16739 mkdir -p $DIR/$tdir/norm
16742 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16743 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16745 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16746 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16748 # find DoM files by layout
16749 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16750 [ $NUM -eq $DOMFILES ] ||
16751 error "lfs find -L: found $NUM, expected $DOMFILES"
16752 echo "Test 1: lfs find 20 DOM files by layout: OK"
16754 # there should be 1 dir with default DOM striping
16755 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16757 error "lfs find -L: found $NUM, expected 1 dir"
16758 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16760 # find DoM files by stripe size
16761 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16762 [ $NUM -eq $DOMFILES ] ||
16763 error "lfs find -S: found $NUM, expected $DOMFILES"
16764 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16766 # find files by stripe offset except DoM files
16767 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16768 [ $NUM -eq $NORMFILES ] ||
16769 error "lfs find -i: found $NUM, expected $NORMFILES"
16770 echo "Test 5: lfs find no DOM files by stripe index: OK"
16773 run_test 270e "DoM: lfs find with DoM files test"
16776 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16777 skip "Need MDS version at least 2.10.55"
16779 local mdtname=${FSNAME}-MDT0000-mdtlov
16780 local dom=$DIR/$tdir/dom_file
16781 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16782 lod.$mdtname.dom_stripesize)
16783 local dom_limit=131072
16785 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16786 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16787 lod.$mdtname.dom_stripesize)
16788 [ ${dom_limit} -eq ${dom_current} ] ||
16789 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16791 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16792 $LFS setstripe -d $DIR/$tdir
16793 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16794 error "Can't set directory default striping"
16796 # exceed maximum stripe size
16797 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16798 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16799 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16800 error "Able to create DoM component size more than LOD limit"
16802 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16803 dom_current=$(do_facet mds1 $LCTL get_param -n \
16804 lod.$mdtname.dom_stripesize)
16805 [ 0 -eq ${dom_current} ] ||
16806 error "Can't set zero DoM stripe limit"
16809 # attempt to create DoM file on server with disabled DoM should
16810 # remove DoM entry from layout and be succeed
16811 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16812 error "Can't create DoM file (DoM is disabled)"
16813 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16814 error "File has DoM component while DoM is disabled"
16817 # attempt to create DoM file with only DoM stripe should return error
16818 $LFS setstripe -E $dom_limit -L mdt $dom &&
16819 error "Able to create DoM-only file while DoM is disabled"
16821 # too low values to be aligned with smallest stripe size 64K
16822 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16823 dom_current=$(do_facet mds1 $LCTL get_param -n \
16824 lod.$mdtname.dom_stripesize)
16825 [ 30000 -eq ${dom_current} ] &&
16826 error "Can set too small DoM stripe limit"
16828 # 64K is a minimal stripe size in Lustre, expect limit of that size
16829 [ 65536 -eq ${dom_current} ] ||
16830 error "Limit is not set to 64K but ${dom_current}"
16832 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16833 dom_current=$(do_facet mds1 $LCTL get_param -n \
16834 lod.$mdtname.dom_stripesize)
16836 [ 2147483648 -eq ${dom_current} ] &&
16837 error "Can set too large DoM stripe limit"
16839 do_facet mds1 $LCTL set_param -n \
16840 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16841 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16842 error "Can't create DoM component size after limit change"
16843 do_facet mds1 $LCTL set_param -n \
16844 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16845 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
16846 error "Can't create DoM file after limit decrease"
16847 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
16848 error "Can create big DoM component after limit decrease"
16849 touch ${dom}_def ||
16850 error "Can't create file with old default layout"
16852 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16855 run_test 270f "DoM: maximum DoM stripe size checks"
16858 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16859 skip "Need MDS version at least 2.10.55"
16861 local dom=$DIR/$tdir/dom
16863 mkdir -p $DIR/$tdir
16865 $LFS setstripe -E 1024K -L mdt $dom
16867 lctl set_param -n mdc.*.stats=clear
16868 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16869 cat $dom > /dev/null
16870 local reads=$(lctl get_param -n mdc.*.stats |
16871 awk '/ost_read/ {print $2}')
16872 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16876 run_test 271a "DoM: data is cached for read after write"
16879 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16880 skip "Need MDS version at least 2.10.55"
16882 local dom=$DIR/$tdir/dom
16884 mkdir -p $DIR/$tdir
16886 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16888 lctl set_param -n mdc.*.stats=clear
16889 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16890 cancel_lru_locks mdc
16891 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16892 # second stat to check size is cached on client
16893 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16894 local gls=$(lctl get_param -n mdc.*.stats |
16895 awk '/ldlm_glimpse/ {print $2}')
16896 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16899 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16902 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16903 skip "Need MDS version at least 2.10.55"
16905 local dom=$DIR/$tdir/dom
16907 mkdir -p $DIR/$tdir
16909 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16911 lctl set_param -n mdc.*.stats=clear
16912 lctl set_param -n osc.*.stats=clear
16913 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16914 cancel_lru_locks mdc
16915 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16916 # second stat to check size is cached on client
16917 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16918 local gls=$(lctl get_param -n mdc.*.stats |
16919 awk '/ldlm_glimpse/ {print $2}')
16920 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16921 local gls=$(lctl get_param -n osc.*.stats |
16922 awk '/ldlm_glimpse/ {print $2}')
16923 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16926 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16929 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16930 skip "Need MDS version at least 2.10.55"
16932 local dom=$DIR/$tdir/dom
16934 mkdir -p $DIR/$tdir
16936 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16938 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16939 local facet=mds$((mdtidx + 1))
16941 cancel_lru_locks mdc
16942 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16943 createmany -o $dom 1000
16944 lctl set_param -n mdc.*.stats=clear
16945 smalliomany -w $dom 1000 200
16946 lctl get_param -n mdc.*.stats
16947 local enq=$(lctl get_param -n mdc.*.stats |
16948 awk '/ldlm_ibits_enqueue/ {print $2}')
16949 # Each file has 1 open, 1 IO enqueues, total 2000
16950 # but now we have also +1 getxattr for security.capability, total 3000
16951 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16952 unlinkmany $dom 1000
16954 cancel_lru_locks mdc
16955 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16956 createmany -o $dom 1000
16957 lctl set_param -n mdc.*.stats=clear
16958 smalliomany -w $dom 1000 200
16959 lctl get_param -n mdc.*.stats
16960 local enq_2=$(lctl get_param -n mdc.*.stats |
16961 awk '/ldlm_ibits_enqueue/ {print $2}')
16962 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16963 # for OPEN and IO lock.
16964 [ $((enq - enq_2)) -ge 1000 ] ||
16965 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16966 unlinkmany $dom 1000
16969 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16971 cleanup_271def_tests() {
16977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
16978 skip "Need MDS version at least 2.10.57" && return
16980 local dom=$DIR/$tdir/dom
16981 local tmp=$TMP/$tfile
16982 trap "cleanup_271def_tests $tmp" EXIT
16984 mkdir -p $DIR/$tdir
16986 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16988 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
16989 local facet=mds$((mdtidx + 1))
16991 cancel_lru_locks mdc
16992 dd if=/dev/urandom of=$tmp bs=1000 count=1
16993 dd if=$tmp of=$dom bs=1000 count=1
16994 cancel_lru_locks mdc
16996 cat /etc/hosts >> $tmp
16997 lctl set_param -n mdc.*.stats=clear
16999 # append data to the same file it should update local page
17000 echo "Append to the same page"
17001 cat /etc/hosts >> $dom
17002 local num=$(lctl get_param -n mdc.*.stats |
17003 awk '/ost_read/ {print $2}')
17004 local ra=$(lctl get_param -n mdc.*.stats |
17005 awk '/req_active/ {print $2}')
17006 local rw=$(lctl get_param -n mdc.*.stats |
17007 awk '/req_waittime/ {print $2}')
17009 [ -z $num ] || error "$num READ RPC occured"
17010 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17014 cmp $tmp $dom || error "file miscompare"
17016 cancel_lru_locks mdc
17017 lctl set_param -n mdc.*.stats=clear
17019 echo "Open and read file"
17020 cat $dom > /dev/null
17021 local num=$(lctl get_param -n mdc.*.stats |
17022 awk '/ost_read/ {print $2}')
17023 local ra=$(lctl get_param -n mdc.*.stats |
17024 awk '/req_active/ {print $2}')
17025 local rw=$(lctl get_param -n mdc.*.stats |
17026 awk '/req_waittime/ {print $2}')
17028 [ -z $num ] || error "$num READ RPC occured"
17029 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17033 cmp $tmp $dom || error "file miscompare"
17037 run_test 271d "DoM: read on open (1K file in reply buffer)"
17040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17041 skip "Need MDS version at least 2.10.57" && return
17043 local dom=$DIR/$tdir/dom
17044 local tmp=$TMP/${tfile}.data
17045 trap "cleanup_271def_tests $tmp" EXIT
17047 mkdir -p $DIR/$tdir
17049 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17051 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17052 local facet=mds$((mdtidx + 1))
17054 cancel_lru_locks mdc
17055 dd if=/dev/urandom of=$tmp bs=30K count=1
17056 dd if=$tmp of=$dom bs=30K count=1
17057 cancel_lru_locks mdc
17058 cat /etc/hosts >> $tmp
17059 lctl set_param -n mdc.*.stats=clear
17061 echo "Append to the same page"
17062 cat /etc/hosts >> $dom
17064 local num=$(lctl get_param -n mdc.*.stats | \
17065 awk '/ost_read/ {print $2}')
17066 local ra=$(lctl get_param -n mdc.*.stats | \
17067 awk '/req_active/ {print $2}')
17068 local rw=$(lctl get_param -n mdc.*.stats | \
17069 awk '/req_waittime/ {print $2}')
17071 [ -z $num ] || error "$num READ RPC occured"
17072 # Reply buffer can be adjusted for larger buffer by resend
17073 echo "... DONE with $((ra - rw)) resends"
17076 cmp $tmp $dom || error "file miscompare"
17078 cancel_lru_locks mdc
17079 lctl set_param -n mdc.*.stats=clear
17081 echo "Open and read file"
17082 cat $dom > /dev/null
17083 local num=$(lctl get_param -n mdc.*.stats | \
17084 awk '/ost_read/ {print $2}')
17085 local ra=$(lctl get_param -n mdc.*.stats | \
17086 awk '/req_active/ {print $2}')
17087 local rw=$(lctl get_param -n mdc.*.stats | \
17088 awk '/req_waittime/ {print $2}')
17090 [ -z $num ] || error "$num READ RPC occured"
17091 # Reply buffer can be adjusted for larger buffer by resend
17092 echo "... DONE with $((ra - rw)) resends"
17095 cmp $tmp $dom || error "file miscompare"
17099 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17102 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17103 skip "Need MDS version at least 2.10.57" && return
17105 local dom=$DIR/$tdir/dom
17106 local tmp=$TMP/$tfile
17107 trap "cleanup_271def_tests $tmp" EXIT
17109 mkdir -p $DIR/$tdir
17111 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17113 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17114 local facet=mds$((mdtidx + 1))
17116 cancel_lru_locks mdc
17117 dd if=/dev/urandom of=$tmp bs=200000 count=1
17118 dd if=$tmp of=$dom bs=200000 count=1
17119 cancel_lru_locks mdc
17120 cat /etc/hosts >> $tmp
17121 lctl set_param -n mdc.*.stats=clear
17123 echo "Append to the same page"
17124 cat /etc/hosts >> $dom
17125 local num=$(lctl get_param -n mdc.*.stats | \
17126 awk '/ost_read/ {print $2}')
17127 local ra=$(lctl get_param -n mdc.*.stats | \
17128 awk '/req_active/ {print $2}')
17129 local rw=$(lctl get_param -n mdc.*.stats | \
17130 awk '/req_waittime/ {print $2}')
17132 [ -z $num ] || error "$num READ RPC occured"
17133 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17137 cmp $tmp $dom || error "file miscompare"
17139 cancel_lru_locks mdc
17140 lctl set_param -n mdc.*.stats=clear
17142 echo "Open and read file"
17143 cat $dom > /dev/null
17144 local num=$(lctl get_param -n mdc.*.stats | \
17145 awk '/ost_read/ {print $2}')
17146 local ra=$(lctl get_param -n mdc.*.stats | \
17147 awk '/req_active/ {print $2}')
17148 local rw=$(lctl get_param -n mdc.*.stats | \
17149 awk '/req_waittime/ {print $2}')
17151 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17152 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17156 cmp $tmp $dom || error "file miscompare"
17160 run_test 271f "DoM: read on open (200K file and read tail)"
17163 remote_ost_nodsh && skip "remote OST with nodsh"
17164 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17165 skip "Need OST version >= 2.10.57"
17167 local file=$DIR/$tfile
17170 oss=$(comma_list $(osts_nodes))
17172 dd if=/dev/urandom of=$file bs=1M count=2 ||
17173 error "failed to create a file"
17174 cancel_lru_locks osc
17177 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17178 error "failed to read a file"
17180 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17181 $LCTL set_param fail_loc=0x8000031f
17183 cancel_lru_locks osc &
17186 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17187 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17188 #IO takes another lock, but matches the PENDING one
17189 #and places it to the IO RPC
17190 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17191 error "failed to read a file with PENDING lock"
17193 run_test 275 "Read on a canceled duplicate lock"
17196 remote_ost_nodsh && skip "remote OST with nodsh"
17199 do_facet ost1 "(while true; do \
17200 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17201 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17204 for LOOP in $(seq 20); do
17206 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17209 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17210 rm $TMP/sanity_276_pid"
17212 run_test 276 "Race between mount and obd_statfs"
17214 cleanup_test_300() {
17218 test_striped_dir() {
17223 mkdir -p $DIR/$tdir
17225 SAVE_UMASK=$(umask)
17226 trap cleanup_test_300 RETURN EXIT
17228 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17229 $DIR/$tdir/striped_dir ||
17230 error "set striped dir error"
17232 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17233 [ "$mode" = "755" ] || error "expect 755 got $mode"
17235 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17236 error "getdirstripe failed"
17237 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17238 if [ "$stripe_count" != "2" ]; then
17239 error "1:stripe_count is $stripe_count, expect 2"
17241 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17242 if [ "$stripe_count" != "2" ]; then
17243 error "2:stripe_count is $stripe_count, expect 2"
17246 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17247 if [ "$stripe_index" != "$mdt_index" ]; then
17248 error "stripe_index is $stripe_index, expect $mdt_index"
17251 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17252 error "nlink error after create striped dir"
17254 mkdir $DIR/$tdir/striped_dir/a
17255 mkdir $DIR/$tdir/striped_dir/b
17257 stat $DIR/$tdir/striped_dir/a ||
17258 error "create dir under striped dir failed"
17259 stat $DIR/$tdir/striped_dir/b ||
17260 error "create dir under striped dir failed"
17262 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17263 error "nlink error after mkdir"
17265 rmdir $DIR/$tdir/striped_dir/a
17266 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17267 error "nlink error after rmdir"
17269 rmdir $DIR/$tdir/striped_dir/b
17270 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17271 error "nlink error after rmdir"
17273 chattr +i $DIR/$tdir/striped_dir
17274 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17275 error "immutable flags not working under striped dir!"
17276 chattr -i $DIR/$tdir/striped_dir
17278 rmdir $DIR/$tdir/striped_dir ||
17279 error "rmdir striped dir error"
17287 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17288 skip "skipped for lustre < 2.7.0"
17289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17292 test_striped_dir 0 || error "failed on striped dir on MDT0"
17293 test_striped_dir 1 || error "failed on striped dir on MDT0"
17295 run_test 300a "basic striped dir sanity test"
17298 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17299 skip "skipped for lustre < 2.7.0"
17300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17308 test_mkdir $DIR/$tdir || error "mkdir fail"
17309 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17310 error "set striped dir error"
17311 for i in {0..9}; do
17312 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17314 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17315 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17316 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17318 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17319 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17320 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17324 run_test 300b "check ctime/mtime for striped dir"
17327 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17328 skip "skipped for lustre < 2.7.0"
17329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17334 mkdir -p $DIR/$tdir
17335 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17336 error "set striped dir error"
17338 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17339 error "chown striped dir failed"
17341 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17342 error "create 5k files failed"
17344 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17346 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17350 run_test 300c "chown && check ls under striped directory"
17353 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17354 skip "skipped for lustre < 2.7.0"
17355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17361 mkdir -p $DIR/$tdir
17362 $SETSTRIPE -c 2 $DIR/$tdir
17364 #local striped directory
17365 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17366 error "set striped dir error"
17367 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17368 error "create 10 files failed"
17370 #remote striped directory
17371 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17372 error "set striped dir error"
17373 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17374 error "create 10 files failed"
17376 for file in $(find $DIR/$tdir); do
17377 stripe_count=$($LFS getstripe -c $file)
17378 [ $stripe_count -eq 2 ] ||
17379 error "wrong stripe $stripe_count for $file"
17384 run_test 300d "check default stripe under striped directory"
17387 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17388 skip "Need MDS version at least 2.7.55"
17389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17390 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17395 mkdir -p $DIR/$tdir
17397 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17398 error "set striped dir error"
17400 touch $DIR/$tdir/striped_dir/a
17401 touch $DIR/$tdir/striped_dir/b
17402 touch $DIR/$tdir/striped_dir/c
17404 mkdir $DIR/$tdir/striped_dir/dir_a
17405 mkdir $DIR/$tdir/striped_dir/dir_b
17406 mkdir $DIR/$tdir/striped_dir/dir_c
17408 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17409 error "set striped adir under striped dir error"
17411 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17412 error "set striped bdir under striped dir error"
17414 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17415 error "set striped cdir under striped dir error"
17417 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17418 error "rename dir under striped dir fails"
17420 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17421 error "rename dir under different stripes fails"
17423 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17424 error "rename file under striped dir should succeed"
17426 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17427 error "rename dir under striped dir should succeed"
17431 run_test 300e "check rename under striped directory"
17434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17435 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17436 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17437 skip "Need MDS version at least 2.7.55"
17443 mkdir -p $DIR/$tdir
17445 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17446 error "set striped dir error"
17448 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17449 error "set striped dir error"
17451 touch $DIR/$tdir/striped_dir/a
17452 mkdir $DIR/$tdir/striped_dir/dir_a
17453 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17454 error "create striped dir under striped dir fails"
17456 touch $DIR/$tdir/striped_dir1/b
17457 mkdir $DIR/$tdir/striped_dir1/dir_b
17458 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17459 error "create striped dir under striped dir fails"
17461 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17462 error "rename dir under different striped dir should fail"
17464 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17465 error "rename striped dir under diff striped dir should fail"
17467 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17468 error "rename file under diff striped dirs fails"
17472 run_test 300f "check rename cross striped directory"
17474 test_300_check_default_striped_dir()
17477 local default_count=$2
17478 local default_index=$3
17481 local dir_stripe_index
17484 echo "checking $dirname $default_count $default_index"
17485 $LFS setdirstripe -D -c $default_count -i $default_index \
17486 -t all_char $DIR/$tdir/$dirname ||
17487 error "set default stripe on striped dir error"
17488 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17489 [ $stripe_count -eq $default_count ] ||
17490 error "expect $default_count get $stripe_count for $dirname"
17492 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17493 [ $stripe_index -eq $default_index ] ||
17494 error "expect $default_index get $stripe_index for $dirname"
17496 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17497 error "create dirs failed"
17499 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17500 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17501 for dir in $(find $DIR/$tdir/$dirname/*); do
17502 stripe_count=$($LFS getdirstripe -c $dir)
17503 [ $stripe_count -eq $default_count ] ||
17504 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17505 error "stripe count $default_count != $stripe_count for $dir"
17507 stripe_index=$($LFS getdirstripe -i $dir)
17508 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17509 error "$stripe_index != $default_index for $dir"
17511 #check default stripe
17512 stripe_count=$($LFS getdirstripe -D -c $dir)
17513 [ $stripe_count -eq $default_count ] ||
17514 error "default count $default_count != $stripe_count for $dir"
17516 stripe_index=$($LFS getdirstripe -D -i $dir)
17517 [ $stripe_index -eq $default_index ] ||
17518 error "default index $default_index != $stripe_index for $dir"
17520 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17524 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17525 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17526 skip "Need MDS version at least 2.7.55"
17533 mkdir $DIR/$tdir/normal_dir
17535 #Checking when client cache stripe index
17536 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17537 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17538 error "create striped_dir failed"
17540 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17541 error "create dir0 fails"
17542 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17543 [ $stripe_index -eq 0 ] ||
17544 error "dir0 expect index 0 got $stripe_index"
17546 mkdir $DIR/$tdir/striped_dir/dir1 ||
17547 error "create dir1 fails"
17548 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17549 [ $stripe_index -eq 1 ] ||
17550 error "dir1 expect index 1 got $stripe_index"
17552 #check default stripe count/stripe index
17553 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17554 test_300_check_default_striped_dir normal_dir 1 0
17555 test_300_check_default_striped_dir normal_dir 2 1
17556 test_300_check_default_striped_dir normal_dir 2 -1
17558 #delete default stripe information
17559 echo "delete default stripeEA"
17560 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17561 error "set default stripe on striped dir error"
17563 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17564 for dir in $(find $DIR/$tdir/normal_dir/*); do
17565 stripe_count=$($LFS getdirstripe -c $dir)
17566 [ $stripe_count -eq 0 ] ||
17567 error "expect 1 get $stripe_count for $dir"
17568 stripe_index=$($LFS getdirstripe -i $dir)
17569 [ $stripe_index -eq 0 ] ||
17570 error "expect 0 get $stripe_index for $dir"
17573 run_test 300g "check default striped directory for normal directory"
17576 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17577 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17578 skip "Need MDS version at least 2.7.55"
17584 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17585 error "set striped dir error"
17587 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17588 test_300_check_default_striped_dir striped_dir 1 0
17589 test_300_check_default_striped_dir striped_dir 2 1
17590 test_300_check_default_striped_dir striped_dir 2 -1
17592 #delete default stripe information
17593 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17594 error "set default stripe on striped dir error"
17596 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17597 for dir in $(find $DIR/$tdir/striped_dir/*); do
17598 stripe_count=$($LFS getdirstripe -c $dir)
17599 [ $stripe_count -eq 0 ] ||
17600 error "expect 1 get $stripe_count for $dir"
17603 run_test 300h "check default striped directory for striped directory"
17606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17607 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17608 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17609 skip "Need MDS version at least 2.7.55"
17616 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17617 error "set striped dir error"
17619 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17620 error "create files under striped dir failed"
17622 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17623 error "set striped hashdir error"
17625 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17626 error "create dir0 under hash dir failed"
17627 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17628 error "create dir1 under hash dir failed"
17630 # unfortunately, we need to umount to clear dir layout cache for now
17631 # once we fully implement dir layout, we can drop this
17632 umount_client $MOUNT || error "umount failed"
17633 mount_client $MOUNT || error "mount failed"
17635 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17636 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17637 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17639 #set the stripe to be unknown hash type
17640 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17641 $LCTL set_param fail_loc=0x1901
17642 for ((i = 0; i < 10; i++)); do
17643 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17644 error "stat f-$i failed"
17645 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17648 touch $DIR/$tdir/striped_dir/f0 &&
17649 error "create under striped dir with unknown hash should fail"
17651 $LCTL set_param fail_loc=0
17653 umount_client $MOUNT || error "umount failed"
17654 mount_client $MOUNT || error "mount failed"
17658 run_test 300i "client handle unknown hash type striped directory"
17661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17663 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17664 skip "Need MDS version at least 2.7.55"
17671 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17672 $LCTL set_param fail_loc=0x1702
17673 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17674 error "set striped dir error"
17676 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17677 error "create files under striped dir failed"
17679 $LCTL set_param fail_loc=0
17681 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17685 run_test 300j "test large update record"
17688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17689 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17690 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17691 skip "Need MDS version at least 2.7.55"
17698 #define OBD_FAIL_LARGE_STRIPE 0x1703
17699 $LCTL set_param fail_loc=0x1703
17700 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17701 error "set striped dir error"
17702 $LCTL set_param fail_loc=0
17704 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17705 error "getstripeddir fails"
17706 rm -rf $DIR/$tdir/striped_dir ||
17707 error "unlink striped dir fails"
17711 run_test 300k "test large striped directory"
17714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17716 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17717 skip "Need MDS version at least 2.7.55"
17721 test_mkdir -p $DIR/$tdir/striped_dir
17722 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17723 error "chown $RUNAS_ID failed"
17724 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17725 error "set default striped dir failed"
17727 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17728 $LCTL set_param fail_loc=0x80000158
17729 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17731 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17732 [ $stripe_index -eq 1 ] ||
17733 error "expect 1 get $stripe_index for $dir"
17735 run_test 300l "non-root user to create dir under striped dir with stale layout"
17738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17739 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17740 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17741 skip "Need MDS version at least 2.7.55"
17743 mkdir -p $DIR/$tdir/striped_dir
17744 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17745 error "set default stripes dir error"
17747 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17749 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17750 [ $stripe_count -eq 0 ] ||
17751 error "expect 0 get $stripe_count for a"
17753 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17754 error "set default stripes dir error"
17756 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17758 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17759 [ $stripe_count -eq 0 ] ||
17760 error "expect 0 get $stripe_count for b"
17762 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17763 error "set default stripes dir error"
17765 mkdir $DIR/$tdir/striped_dir/c &&
17766 error "default stripe_index is invalid, mkdir c should fails"
17768 rm -rf $DIR/$tdir || error "rmdir fails"
17770 run_test 300m "setstriped directory on single MDT FS"
17773 local list=$(comma_list $(mdts_nodes))
17776 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17782 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17783 skip "Need MDS version at least 2.7.55"
17784 remote_mds_nodsh && skip "remote MDS with nodsh"
17787 local list=$(comma_list $(mdts_nodes))
17789 trap cleanup_300n RETURN EXIT
17790 mkdir -p $DIR/$tdir
17791 chmod 777 $DIR/$tdir
17792 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17793 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17794 error "create striped dir succeeds with gid=0"
17796 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17797 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17798 error "create striped dir fails with gid=-1"
17800 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17801 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17802 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17803 error "set default striped dir succeeds with gid=0"
17806 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17807 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17808 error "set default striped dir fails with gid=-1"
17811 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17812 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17813 error "create test_dir fails"
17814 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17815 error "create test_dir1 fails"
17816 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17817 error "create test_dir2 fails"
17820 run_test 300n "non-root user to create dir under striped dir with default EA"
17823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17825 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17826 skip "Need MDS version at least 2.7.55"
17831 mkdir -p $DIR/$tdir
17833 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17834 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17835 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17836 skip "not enough free inodes $numfree1 $numfree2"
17839 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17840 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17841 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17842 skip "not enough free space $numfree1 $numfree2"
17845 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17846 error "setdirstripe fails"
17848 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17849 error "create dirs fails"
17851 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17852 ls $DIR/$tdir/striped_dir > /dev/null ||
17853 error "ls striped dir fails"
17854 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17855 error "unlink big striped dir fails"
17857 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17861 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17862 remote_mds_nodsh && skip "remote MDS with nodsh"
17864 mkdir -p $DIR/$tdir
17866 #define OBD_FAIL_OUT_ENOSPC 0x1704
17867 do_facet mds2 lctl set_param fail_loc=0x80001704
17868 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17869 && error "create striped directory should fail"
17871 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17873 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17876 run_test 300p "create striped directory without space"
17879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17880 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17882 local fd=$(free_fd)
17883 local cmd="exec $fd<$tdir"
17885 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17888 trap "eval $cmd" EXIT
17889 cd $tdir || error "cd $tdir fails"
17890 rmdir ../$tdir || error "rmdir $tdir fails"
17891 mkdir local_dir && error "create dir succeeds"
17892 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17896 run_test 300q "create remote directory under orphan directory"
17898 prepare_remote_file() {
17899 mkdir $DIR/$tdir/src_dir ||
17900 error "create remote source failed"
17902 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17903 error "cp to remote source failed"
17904 touch $DIR/$tdir/src_dir/a
17906 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17907 error "create remote target dir failed"
17909 touch $DIR/$tdir/tgt_dir/b
17911 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17912 error "rename dir cross MDT failed!"
17914 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17915 error "src_child still exists after rename"
17917 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17918 error "missing file(a) after rename"
17920 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17921 error "diff after rename"
17925 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17928 local remote_file=$DIR/$tdir/tgt_dir/b
17930 mkdir -p $DIR/$tdir
17932 prepare_remote_file || error "prepare remote file failed"
17935 $OPENUNLINK $remote_file $remote_file ||
17936 error "openunlink $remote_file failed"
17937 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17939 run_test 310a "open unlink remote file"
17942 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17945 local remote_file=$DIR/$tdir/tgt_dir/b
17947 mkdir -p $DIR/$tdir
17949 prepare_remote_file || error "prepare remote file failed"
17951 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17952 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17953 $CHECKSTAT -t file $remote_file || error "check file failed"
17955 run_test 310b "unlink remote file with multiple links while open"
17958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17959 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
17961 local remote_file=$DIR/$tdir/tgt_dir/b
17963 mkdir -p $DIR/$tdir
17965 prepare_remote_file || error "prepare remote file failed"
17967 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17968 multiop_bg_pause $remote_file O_uc ||
17969 error "mulitop failed for remote file"
17971 $MULTIOP $DIR/$tfile Ouc
17972 kill -USR1 $MULTIPID
17975 run_test 310c "open-unlink remote file with multiple links"
17979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17980 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
17981 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17982 skip "lustre < 2.8.54 does not contain LU-4825 fix"
17983 remote_mds_nodsh && skip "remote MDS with nodsh"
17985 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17987 mkdir -p $DIR/$tdir
17988 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17989 createmany -o $DIR/$tdir/$tfile. 1000
17991 # statfs data is not real time, let's just calculate it
17992 old_iused=$((old_iused + 1000))
17994 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17995 osp.*OST0000*MDT0000.create_count")
17996 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17997 osp.*OST0000*MDT0000.max_create_count")
17998 for idx in $(seq $MDSCOUNT); do
17999 do_facet mds$idx "lctl set_param -n \
18000 osp.*OST0000*MDT000?.max_create_count=0"
18003 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18004 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18005 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18007 unlinkmany $DIR/$tdir/$tfile. 1000
18009 for idx in $(seq $MDSCOUNT); do
18010 do_facet mds$idx "lctl set_param -n \
18011 osp.*OST0000*MDT000?.max_create_count=$max_count"
18012 do_facet mds$idx "lctl set_param -n \
18013 osp.*OST0000*MDT000?.create_count=$count"
18017 for i in $(seq 120); do
18018 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18019 # system may be too busy to destroy all objs in time, use
18020 # a somewhat small value to not fail autotest
18021 [ $((old_iused - new_iused)) -gt 400 ] && break
18025 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18026 [ $((old_iused - new_iused)) -gt 400 ] ||
18027 error "objs not destroyed after unlink"
18029 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18036 local vdevdir=$(dirname $(facet_vdevice $ost))
18037 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18038 local zfs_zapid=$(do_facet $ost $cmd |
18039 grep -w "/O/0/d$((objid%32))" -C 5 |
18040 awk '/Object/{getline; print $1}')
18041 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18042 awk "/$objid = /"'{printf $3}')
18047 zfs_object_blksz() {
18051 local vdevdir=$(dirname $(facet_vdevice $ost))
18052 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18053 local blksz=$(do_facet $ost $cmd $objid |
18054 awk '/dblk/{getline; printf $4}')
18056 case "${blksz: -1}" in
18057 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18058 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18065 test_312() { # LU-4856
18066 remote_ost_nodsh && skip "remote OST with nodsh"
18067 [ $(facet_fstype ost1) = "zfs" ] ||
18068 skip_env "the test only applies to zfs"
18070 local max_blksz=$(do_facet ost1 \
18071 $ZFS get -p recordsize $(facet_device ost1) |
18072 awk '!/VALUE/{print $3}')
18073 local min_blksz=$(getconf PAGE_SIZE)
18075 # to make life a little bit easier
18076 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18077 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18079 local tf=$DIR/$tdir/$tfile
18081 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18083 # Get ZFS object id
18084 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18086 # block size change by sequential over write
18088 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18089 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18091 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18092 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18096 # block size change by sequential append write
18097 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18098 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18099 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18101 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18102 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18103 oflag=sync conv=notrunc
18105 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18106 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18107 error "blksz error, actual $blksz, " \
18108 "expected: 2 * $count * $min_blksz"
18114 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18115 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18117 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18118 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18119 [ $blksz -eq $min_blksz ] ||
18120 error "blksz error: $blksz, expected: $min_blksz"
18122 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18123 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18124 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18126 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18127 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18128 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18130 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18133 remote_ost_nodsh && skip "remote OST with nodsh"
18135 local file=$DIR/$tfile
18137 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18139 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18140 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18141 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18142 error "write should failed"
18143 do_facet ost1 "$LCTL set_param fail_loc=0"
18146 run_test 313 "io should fail after last_rcvd update fail"
18149 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18151 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18152 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18154 wait_delete_completed
18155 do_facet ost1 "$LCTL set_param fail_loc=0"
18157 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18159 test_315() { # LU-618
18160 local file=$DIR/$tfile
18163 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18164 $MULTIOP $file oO_RDONLY:r4096000_c &
18169 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18172 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18175 run_test 315 "read should be accounted"
18178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18179 large_xattr_enabled || skip_env "large_xattr disabled"
18181 rm -rf $DIR/$tdir/d
18182 mkdir -p $DIR/$tdir/d
18183 chown nobody $DIR/$tdir/d
18184 touch $DIR/$tdir/d/file
18186 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18188 run_test 316 "lfs mv"
18192 local grant_blk_size
18194 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18195 skip "LU-10370: no implementation for ZFS" && return
18198 stack_trap "rm -f $DIR/$tfile" EXIT
18199 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18200 awk '/grant_block_size:/ { print $2; exit; }')
18202 # Create File of size 5M. Truncate it to below size's and verify
18205 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18206 error "Create file : $DIR/$tfile"
18208 for trunc_sz in 2097152 4097 4000 509 0; do
18209 $TRUNCATE $DIR/$tfile $trunc_sz ||
18210 error "truncate $tfile to $trunc_sz failed"
18211 local sz=$(stat --format=%s $DIR/$tfile)
18212 local blk=$(stat --format=%b $DIR/$tfile)
18213 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18214 grant_blk_size) * 8))
18216 if [[ $blk -ne $trunc_blk ]]; then
18217 $(which stat) $DIR/$tfile
18218 error "Expected Block $trunc_blk got $blk for $tfile"
18221 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18222 error "Expected Size $trunc_sz got $sz for $tfile"
18227 # Create file with a hole and write actual two blocks. Block count
18230 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18231 conv=fsync || error "Create file : $DIR/$tfile"
18233 # Calculate the final truncate size.
18234 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18237 # truncate to size $trunc_sz bytes. Strip the last block
18238 # The block count must drop to 8
18240 $TRUNCATE $DIR/$tfile $trunc_sz ||
18241 error "truncate $tfile to $trunc_sz failed"
18243 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18244 sz=$(stat --format=%s $DIR/$tfile)
18245 blk=$(stat --format=%b $DIR/$tfile)
18247 if [[ $blk -ne $trunc_bsz ]]; then
18248 $(which stat) $DIR/$tfile
18249 error "Expected Block $trunc_bsz got $blk for $tfile"
18252 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18253 error "Expected Size $trunc_sz got $sz for $tfile"
18255 run_test 317 "Verify blocks get correctly update after truncate"
18258 local read_write=$1
18259 if [ "$read_write" = "write" ]; then
18260 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18261 elif [ "$read_write" = "read" ]; then
18262 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18264 error "argument error"
18267 # turn off debug for performance testing
18268 local saved_debug=$($LCTL get_param -n debug)
18269 $LCTL set_param debug=0
18271 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18273 # get ost1 size - lustre-OST0000
18274 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18275 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18276 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18278 if [ "$read_write" = "read" ]; then
18279 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18282 local start_time=$(date +%s.%N)
18283 $dd_cmd bs=1M count=$blocks oflag=sync ||
18284 error "real dd $read_write error"
18285 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18287 if [ "$read_write" = "write" ]; then
18291 # define OBD_FAIL_OST_FAKE_RW 0x238
18292 do_facet ost1 $LCTL set_param fail_loc=0x238
18294 local start_time=$(date +%s.%N)
18295 $dd_cmd bs=1M count=$blocks oflag=sync ||
18296 error "fake dd $read_write error"
18297 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18299 if [ "$read_write" = "write" ]; then
18301 cancel_lru_locks osc
18302 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18303 error "$tfile size not $blocks MB"
18305 do_facet ost1 $LCTL set_param fail_loc=0
18307 echo "fake $read_write $duration_fake vs. normal $read_write" \
18308 "$duration in seconds"
18309 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18310 error_not_in_vm "fake write is slower"
18312 $LCTL set_param -n debug="$saved_debug"
18315 test_399a() { # LU-7655 for OST fake write
18316 remote_ost_nodsh && skip "remote OST with nodsh"
18320 run_test 399a "fake write should not be slower than normal write"
18322 test_399b() { # LU-8726 for OST fake read
18323 remote_ost_nodsh && skip "remote OST with nodsh"
18324 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18325 skip_env "ldiskfs only test"
18330 run_test 399b "fake read should not be slower than normal read"
18332 test_400a() { # LU-1606, was conf-sanity test_74
18333 if ! which $CC > /dev/null 2>&1; then
18334 skip_env "$CC is not installed"
18337 local extra_flags=''
18338 local out=$TMP/$tfile
18339 local prefix=/usr/include/lustre
18342 if ! [[ -d $prefix ]]; then
18343 # Assume we're running in tree and fixup the include path.
18344 extra_flags+=" -I$LUSTRE/include"
18345 extra_flags+=" -L$LUSTRE/utils"
18348 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18349 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
18350 error "client api broken"
18354 run_test 400a "Lustre client api program can compile and link"
18356 test_400b() { # LU-1606, LU-5011
18358 local out=$TMP/$tfile
18359 local prefix=/usr/include/linux/lustre
18361 # We use a hard coded prefix so that this test will not fail
18362 # when run in tree. There are headers in lustre/include/lustre/
18363 # that are not packaged (like lustre_idl.h) and have more
18364 # complicated include dependencies (like config.h and lnet/types.h).
18365 # Since this test about correct packaging we just skip them when
18366 # they don't exist (see below) rather than try to fixup cppflags.
18368 if ! which $CC > /dev/null 2>&1; then
18369 skip_env "$CC is not installed"
18372 for header in $prefix/*.h; do
18373 if ! [[ -f "$header" ]]; then
18377 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18378 continue # lustre_ioctl.h is internal header
18381 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18382 error "cannot compile '$header'"
18386 run_test 400b "packaged headers can be compiled"
18388 test_401a() { #LU-7437
18389 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18390 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18392 #count the number of parameters by "list_param -R"
18393 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18394 #count the number of parameters by listing proc files
18395 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18396 echo "proc_dirs='$proc_dirs'"
18397 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18398 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18401 [ $params -eq $procs ] ||
18402 error "found $params parameters vs. $procs proc files"
18404 # test the list_param -D option only returns directories
18405 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18406 #count the number of parameters by listing proc directories
18407 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18410 [ $params -eq $procs ] ||
18411 error "found $params parameters vs. $procs proc files"
18413 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18416 local save=$($LCTL get_param -n jobid_var)
18419 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18420 error "no error returned when setting bad parameters"
18422 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18423 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18425 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18426 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18427 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18429 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18432 local jobid_var_old=$($LCTL get_param -n jobid_var)
18433 local jobid_var_new
18435 $LCTL set_param jobid_var= &&
18436 error "no error returned for 'set_param a='"
18438 jobid_var_new=$($LCTL get_param -n jobid_var)
18439 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18440 error "jobid_var was changed by setting without value"
18442 $LCTL set_param jobid_var &&
18443 error "no error returned for 'set_param a'"
18445 jobid_var_new=$($LCTL get_param -n jobid_var)
18446 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18447 error "jobid_var was changed by setting without value"
18449 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18452 local jobid_var_old=$($LCTL get_param -n jobid_var)
18453 local jobid_var_new
18454 local new_value="foo=bar"
18456 $LCTL set_param jobid_var=$new_value ||
18457 error "'set_param a=b' did not accept a value containing '='"
18459 jobid_var_new=$($LCTL get_param -n jobid_var)
18460 [[ "$jobid_var_new" == "$new_value" ]] ||
18461 error "'set_param a=b' failed on a value containing '='"
18463 # Reset the jobid_var to test the other format
18464 $LCTL set_param jobid_var=$jobid_var_old
18465 jobid_var_new=$($LCTL get_param -n jobid_var)
18466 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18467 error "failed to reset jobid_var"
18469 $LCTL set_param jobid_var $new_value ||
18470 error "'set_param a b' did not accept a value containing '='"
18472 jobid_var_new=$($LCTL get_param -n jobid_var)
18473 [[ "$jobid_var_new" == "$new_value" ]] ||
18474 error "'set_param a b' failed on a value containing '='"
18476 $LCTL set_param jobid_var $jobid_var_old
18477 jobid_var_new=$($LCTL get_param -n jobid_var)
18478 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18479 error "failed to reset jobid_var"
18481 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18484 local server_version=$(lustre_version_code $SINGLEMDS)
18485 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18486 [[ $server_version -ge $(version_code 2.7.18.4) &&
18487 $server_version -lt $(version_code 2.7.50) ]] ||
18488 [[ $server_version -ge $(version_code 2.7.2) &&
18489 $server_version -lt $(version_code 2.7.11) ]] ||
18490 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18491 remote_mds_nodsh && skip "remote MDS with nodsh"
18493 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18494 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18495 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18496 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18497 echo "Touch failed - OK"
18499 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18502 local file1=$DIR/$tfile.1
18503 local file2=$DIR/$tfile.2
18504 local tfile=$TMP/$tfile
18506 rm -f $file1 $file2 $tfile
18511 # 30 sec OBD_TIMEOUT in ll_getattr()
18512 # right before populating st_nlink
18513 $LCTL set_param fail_loc=0x80001409
18514 stat -c %h $file1 > $tfile &
18516 # create an alias, drop all locks and reclaim the dentry
18518 cancel_lru_locks mdc
18519 cancel_lru_locks osc
18520 sysctl -w vm.drop_caches=2
18524 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18526 rm -f $tfile $file1 $file2
18528 run_test 403 "i_nlink should not drop to zero due to aliasing"
18530 test_404() { # LU-6601
18531 local server_version=$(lustre_version_code $SINGLEMDS)
18532 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18533 skip "Need server version newer than 2.8.52"
18534 remote_mds_nodsh && skip "remote MDS with nodsh"
18536 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18537 awk '/osp .*-osc-MDT/ { print $4}')
18540 for osp in $mosps; do
18541 echo "Deactivate: " $osp
18542 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18543 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18544 awk -vp=$osp '$4 == p { print $2 }')
18545 [ $stat = IN ] || {
18546 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18547 error "deactivate error"
18549 echo "Activate: " $osp
18550 do_facet $SINGLEMDS $LCTL --device %$osp activate
18551 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18552 awk -vp=$osp '$4 == p { print $2 }')
18553 [ $stat = UP ] || {
18554 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18555 error "activate error"
18559 run_test 404 "validate manual {de}activated works properly for OSPs"
18562 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18563 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18564 skip "Layout swap lock is not supported"
18565 check_swap_layouts_support
18567 test_mkdir $DIR/$tdir
18568 swap_lock_test -d $DIR/$tdir ||
18569 error "One layout swap locked test failed"
18571 run_test 405 "Various layout swap lock tests"
18574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18575 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18576 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18578 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18579 skip "Need MDS version at least 2.8.50"
18581 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18582 local test_pool=$TESTNAME
18584 if ! combined_mgs_mds ; then
18587 pool_add $test_pool || error "pool_add failed"
18588 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18589 error "pool_add_targets failed"
18591 save_layout_restore_at_exit $MOUNT
18593 # parent set default stripe count only, child will stripe from both
18594 # parent and fs default
18595 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18596 error "setstripe $MOUNT failed"
18597 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18598 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18599 for i in $(seq 10); do
18600 local f=$DIR/$tdir/$tfile.$i
18601 touch $f || error "touch failed"
18602 local count=$($LFS getstripe -c $f)
18603 [ $count -eq $OSTCOUNT ] ||
18604 error "$f stripe count $count != $OSTCOUNT"
18605 local offset=$($LFS getstripe -i $f)
18606 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18607 local size=$($LFS getstripe -S $f)
18608 [ $size -eq $((def_stripe_size * 2)) ] ||
18609 error "$f stripe size $size != $((def_stripe_size * 2))"
18610 local pool=$($LFS getstripe -p $f)
18611 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18614 # change fs default striping, delete parent default striping, now child
18615 # will stripe from new fs default striping only
18616 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18617 error "change $MOUNT default stripe failed"
18618 $LFS setstripe -c 0 $DIR/$tdir ||
18619 error "delete $tdir default stripe failed"
18620 for i in $(seq 11 20); do
18621 local f=$DIR/$tdir/$tfile.$i
18622 touch $f || error "touch $f failed"
18623 local count=$($LFS getstripe -c $f)
18624 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18625 local offset=$($LFS getstripe -i $f)
18626 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18627 local size=$($LFS getstripe -S $f)
18628 [ $size -eq $def_stripe_size ] ||
18629 error "$f stripe size $size != $def_stripe_size"
18630 local pool=$($LFS getstripe -p $f)
18631 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18634 unlinkmany $DIR/$tdir/$tfile. 1 20
18636 local f=$DIR/$tdir/$tfile
18637 pool_remove_all_targets $test_pool $f
18638 pool_remove $test_pool $f
18640 if ! combined_mgs_mds ; then
18644 run_test 406 "DNE support fs default striping"
18647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18648 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18649 skip "Need MDS version at least 2.8.55"
18650 remote_mds_nodsh && skip "remote MDS with nodsh"
18652 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18653 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18654 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18655 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18656 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18658 #define OBD_FAIL_DT_TXN_STOP 0x2019
18659 for idx in $(seq $MDSCOUNT); do
18660 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18662 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18663 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18664 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18667 run_test 407 "transaction fail should cause operation fail"
18670 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18672 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18673 lctl set_param fail_loc=0x8000040a
18674 # let ll_prepare_partial_page() fail
18675 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18679 # create at least 100 unused inodes so that
18680 # shrink_icache_memory(0) should not return 0
18681 touch $DIR/$tfile-{0..100}
18682 rm -f $DIR/$tfile-{0..100}
18685 echo 2 > /proc/sys/vm/drop_caches
18687 run_test 408 "drop_caches should not hang due to page leaks"
18691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18692 check_mount_and_prep
18694 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18695 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18696 touch $DIR/$tdir/guard || error "(2) Fail to create"
18698 local PREFIX=$(str_repeat 'A' 128)
18699 echo "Create 1K hard links start at $(date)"
18700 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18701 error "(3) Fail to hard link"
18703 echo "Links count should be right although linkEA overflow"
18704 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18705 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18706 [ $linkcount -eq 1001 ] ||
18707 error "(5) Unexpected hard links count: $linkcount"
18709 echo "List all links start at $(date)"
18710 ls -l $DIR/$tdir/foo > /dev/null ||
18711 error "(6) Fail to list $DIR/$tdir/foo"
18713 echo "Unlink hard links start at $(date)"
18714 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18715 error "(7) Fail to unlink"
18717 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18721 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18722 skip "Need client version at least 2.9.59"
18724 # Create a file, and stat it from the kernel
18725 local testfile=$DIR/$tfile
18728 local run_id=$RANDOM
18729 local my_ino=$(stat --format "%i" $testfile)
18731 # Try to insert the module. This will always fail as the
18732 # module is designed to not be inserted.
18733 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18736 # Anything but success is a test failure
18738 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18739 error "no inode match"
18741 run_test 410 "Test inode number returned from kernel thread"
18743 cleanup_test411_cgroup() {
18749 local cg_basedir=/sys/fs/cgroup/memory
18751 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18752 skip "no setup for cgroup"
18754 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18755 error "test file creation failed"
18756 cancel_lru_locks osc
18758 # Create a very small memory cgroup to force a slab allocation error
18759 local cgdir=$cg_basedir/osc_slab_alloc
18760 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18761 trap "cleanup_test411_cgroup $cgdir" EXIT
18762 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18763 echo 1M > $cgdir/memory.limit_in_bytes
18765 # Should not LBUG, just be killed by oom-killer
18766 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18767 error "fail to trigger a memory allocation error"
18769 cleanup_test411_cgroup $cgdir
18773 run_test 411 "Slab allocation error with cgroup does not LBUG"
18776 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18777 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18778 skip "Need server version at least 2.10.55"
18781 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18782 error "mkdir failed"
18783 $LFS getdirstripe $DIR/$tdir
18784 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18785 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18786 error "expect $((MDSCOUT - 1)) get $stripe_index"
18787 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18788 [ $stripe_count -eq 2 ] ||
18789 error "expect 2 get $stripe_count"
18791 run_test 412 "mkdir on specific MDTs"
18794 [ $MDSCOUNT -lt 2 ] &&
18795 skip "We need at least 2 MDTs for this test"
18797 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18798 skip "Need server version at least 2.10.55"
18801 mkdir $DIR/$tdir || error "mkdir failed"
18803 # find MDT that is the most full
18804 local max=$($LFS df | grep MDT |
18813 END { split(b, c, ":")
18818 for i in $(seq $((MDSCOUNT - 1))); do
18819 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18820 error "mkdir d$i failed"
18821 $LFS getdirstripe $DIR/$tdir/d$i
18822 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18823 [ $stripe_index -ne $max ] ||
18824 error "don't expect $max"
18827 run_test 413 "mkdir on less full MDTs"
18830 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18831 $LCTL set_param fail_loc=0x80000521
18832 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18835 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18839 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
18840 skip "Need server version at least 2.11.52"
18850 # this test may be slow on ZFS
18851 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
18853 # though this test is designed for striped directory, let's test normal
18854 # directory too since lock is always saved as CoS lock.
18855 test_mkdir $DIR/$tdir || error "mkdir $tdir"
18856 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
18865 start_time=$(date +%s)
18866 for i in $(seq $total); do
18867 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
18870 end_time=$(date +%s)
18871 duration=$((end_time - start_time))
18873 kill -9 $setattr_pid
18875 echo "rename $total files took $duration sec"
18876 [ $duration -lt 100 ] || error "rename took $duration sec"
18878 run_test 415 "lock revoke is not missing"
18881 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18882 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18883 skip "Need server version at least 2.9.55"
18885 start_full_debug_logging
18889 stop_full_debug_logging
18893 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18894 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18895 awk '/The barrier for/ { print $7 }')
18898 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18903 barrier_expired() {
18906 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18907 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18908 awk '/will be expired/ { print $7 }')
18910 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18919 echo "Start barrier_freeze at: $(date)"
18920 #define OBD_FAIL_BARRIER_DELAY 0x2202
18921 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18922 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18925 local b_status=$(barrier_stat)
18926 echo "Got barrier status at: $(date)"
18927 [ "$b_status" = "'freezing_p1'" ] ||
18928 error "(1) unexpected barrier status $b_status"
18930 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18932 b_status=$(barrier_stat)
18933 [ "$b_status" = "'frozen'" ] ||
18934 error "(2) unexpected barrier status $b_status"
18936 local expired=$(barrier_expired)
18937 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18938 sleep $((expired + 3))
18940 b_status=$(barrier_stat)
18941 [ "$b_status" = "'expired'" ] ||
18942 error "(3) unexpected barrier status $b_status"
18944 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18945 error "(4) fail to freeze barrier"
18947 b_status=$(barrier_stat)
18948 [ "$b_status" = "'frozen'" ] ||
18949 error "(5) unexpected barrier status $b_status"
18951 echo "Start barrier_thaw at: $(date)"
18952 #define OBD_FAIL_BARRIER_DELAY 0x2202
18953 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18954 do_facet mgs $LCTL barrier_thaw $FSNAME &
18957 b_status=$(barrier_stat)
18958 echo "Got barrier status at: $(date)"
18959 [ "$b_status" = "'thawing'" ] ||
18960 error "(6) unexpected barrier status $b_status"
18962 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18964 b_status=$(barrier_stat)
18965 [ "$b_status" = "'thawed'" ] ||
18966 error "(7) unexpected barrier status $b_status"
18968 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18969 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18970 do_facet mgs $LCTL barrier_freeze $FSNAME
18972 b_status=$(barrier_stat)
18973 [ "$b_status" = "'failed'" ] ||
18974 error "(8) unexpected barrier status $b_status"
18976 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18977 do_facet mgs $LCTL barrier_thaw $FSNAME
18981 run_test 801a "write barrier user interfaces and stat machine"
18986 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18987 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18988 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18989 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18990 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18992 cancel_lru_locks mdc
18994 # 180 seconds should be long enough
18995 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18997 local b_status=$(barrier_stat)
18998 [ "$b_status" = "'frozen'" ] ||
18999 error "(6) unexpected barrier status $b_status"
19001 mkdir $DIR/$tdir/d0/d10 &
19004 touch $DIR/$tdir/d1/f13 &
19007 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19010 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19013 rm -f $DIR/$tdir/d4/f12 &
19016 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19018 # To guarantee taht the 'stat' is not blocked
19019 b_status=$(barrier_stat)
19020 [ "$b_status" = "'frozen'" ] ||
19021 error "(8) unexpected barrier status $b_status"
19023 # let above commands to run at background
19026 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19027 ps -p $touch_pid || error "(10) touch should be blocked"
19028 ps -p $ln_pid || error "(11) link should be blocked"
19029 ps -p $mv_pid || error "(12) rename should be blocked"
19030 ps -p $rm_pid || error "(13) unlink should be blocked"
19032 b_status=$(barrier_stat)
19033 [ "$b_status" = "'frozen'" ] ||
19034 error "(14) unexpected barrier status $b_status"
19036 do_facet mgs $LCTL barrier_thaw $FSNAME
19037 b_status=$(barrier_stat)
19038 [ "$b_status" = "'thawed'" ] ||
19039 error "(15) unexpected barrier status $b_status"
19041 wait $mkdir_pid || error "(16) mkdir should succeed"
19042 wait $touch_pid || error "(17) touch should succeed"
19043 wait $ln_pid || error "(18) link should succeed"
19044 wait $mv_pid || error "(19) rename should succeed"
19045 wait $rm_pid || error "(20) unlink should succeed"
19049 run_test 801b "modification will be blocked by write barrier"
19052 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19056 stop mds2 || error "(1) Fail to stop mds2"
19058 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19060 local b_status=$(barrier_stat)
19061 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19062 do_facet mgs $LCTL barrier_thaw $FSNAME
19063 error "(2) unexpected barrier status $b_status"
19066 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19067 error "(3) Fail to rescan barrier bitmap"
19069 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19071 b_status=$(barrier_stat)
19072 [ "$b_status" = "'frozen'" ] ||
19073 error "(4) unexpected barrier status $b_status"
19075 do_facet mgs $LCTL barrier_thaw $FSNAME
19076 b_status=$(barrier_stat)
19077 [ "$b_status" = "'thawed'" ] ||
19078 error "(5) unexpected barrier status $b_status"
19080 local devname=$(mdsdevname 2)
19082 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19084 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19085 error "(7) Fail to rescan barrier bitmap"
19089 run_test 801c "rescan barrier bitmap"
19091 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19092 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19093 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19099 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19100 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19101 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19107 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19108 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19109 skip "Need server version at least 2.9.55"
19111 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19113 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19114 error "(2) Fail to copy"
19116 trap cleanup_802 EXIT
19118 # sync by force before remount as readonly
19119 sync; sync_all_data; sleep 3; sync_all_data
19123 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19124 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19125 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19127 echo "Mount the server as read only"
19128 setupall server_only || error "(3) Fail to start servers"
19130 echo "Mount client without ro should fail"
19131 mount_client $MOUNT &&
19132 error "(4) Mount client without 'ro' should fail"
19134 echo "Mount client with ro should succeed"
19135 mount_client $MOUNT ro ||
19136 error "(5) Mount client with 'ro' should succeed"
19138 echo "Modify should be refused"
19139 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19141 echo "Read should be allowed"
19142 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19143 error "(7) Read should succeed under ro mode"
19147 run_test 802 "simulate readonly device"
19150 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19151 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19152 skip "MDS needs to be newer than 2.10.54"
19154 mkdir -p $DIR/$tdir
19155 # Create some objects on all MDTs to trigger related logs objects
19156 for idx in $(seq $MDSCOUNT); do
19157 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19158 $DIR/$tdir/dir${idx} ||
19159 error "Fail to create $DIR/$tdir/dir${idx}"
19163 echo "before create:"
19165 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19167 for ((i=0; i<10; i++)); do
19168 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19169 error "Fail to create $DIR/$tdir/foo$i"
19173 echo "after create:"
19175 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19177 [ $after_used -ge $((before_used + 10)) ] ||
19178 error "before ($before_used) + 10 > after ($after_used)"
19180 for ((i=0; i<10; i++)); do
19181 rm -rf $DIR/$tdir/foo$i ||
19182 error "Fail to remove $DIR/$tdir/foo$i"
19185 sleep 3 # avoid MDT return cached statfs
19186 wait_delete_completed
19187 echo "after unlink:"
19189 before_used=$after_used
19190 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19192 [ $after_used -le $((before_used - 8)) ] ||
19193 error "before ($before_used) - 8 < after ($after_used)"
19195 run_test 803 "verify agent object for remote object"
19198 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19199 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19200 skip "MDS needs to be newer than 2.10.54"
19201 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19202 skip_env "ldiskfs only test"
19204 mkdir -p $DIR/$tdir
19205 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19206 error "Fail to create $DIR/$tdir/dir0"
19208 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19209 local dev=$(mdsdevname 2)
19211 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19212 grep ${fid} || error "NOT found agent entry for dir0"
19214 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19215 error "Fail to create $DIR/$tdir/dir1"
19217 touch $DIR/$tdir/dir1/foo0 ||
19218 error "Fail to create $DIR/$tdir/dir1/foo0"
19219 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19222 for idx in $(seq $MDSCOUNT); do
19223 dev=$(mdsdevname $idx)
19224 do_facet mds${idx} \
19225 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19226 grep ${fid} && rc=$idx
19229 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19230 error "Fail to rename foo0 to foo1"
19231 if [ $rc -eq 0 ]; then
19232 for idx in $(seq $MDSCOUNT); do
19233 dev=$(mdsdevname $idx)
19234 do_facet mds${idx} \
19235 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19236 grep ${fid} && rc=$idx
19240 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19241 error "Fail to rename foo1 to foo2"
19242 if [ $rc -eq 0 ]; then
19243 for idx in $(seq $MDSCOUNT); do
19244 dev=$(mdsdevname $idx)
19245 do_facet mds${idx} \
19246 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19247 grep ${fid} && rc=$idx
19251 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19253 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19254 error "Fail to link to $DIR/$tdir/dir1/foo2"
19255 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19256 error "Fail to rename foo2 to foo0"
19257 unlink $DIR/$tdir/dir1/foo0 ||
19258 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19259 rm -rf $DIR/$tdir/dir0 ||
19260 error "Fail to rm $DIR/$tdir/dir0"
19262 for idx in $(seq $MDSCOUNT); do
19263 dev=$(mdsdevname $idx)
19267 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19269 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19270 error "mount mds$idx failed"
19271 df $MOUNT > /dev/null 2>&1
19273 # e2fsck should not return error
19275 error "e2fsck detected error on MDT${idx}: rc=$rc"
19278 run_test 804 "verify agent entry for remote entry"
19281 do_facet $SINGLEMDS zfs set quota=$old $fsset
19282 unlinkmany $DIR/$tdir/f- 1000000
19287 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19288 [ "$(facet_fstype mds1)" != "zfs" ] &&
19289 skip "ZFS specific test"
19290 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19291 skip "netfree not implemented before 0.7"
19292 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19293 skip "Need MDS version at least 2.10.57"
19300 local pref="osd-zfs.lustre-MDT0000."
19302 # limit available space on MDS dataset to meet nospace issue
19303 # quickly. then ZFS 0.7.2 can use reserved space if asked
19304 # properly (using netfree flag in osd_declare_destroy()
19305 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19306 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19308 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19309 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19310 let "usedkb=usedkb-freekb"
19311 let "freekb=freekb/2"
19312 if let "freekb > 5000"; then
19315 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19316 trap cleanup_805 EXIT
19318 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19319 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19320 rm -rf $DIR/$tdir || error "not able to remove"
19321 do_facet $SINGLEMDS zfs set quota=$old $fsset
19324 run_test 805 "ZFS can remove from full fs"
19330 local size=$($LFS getsom -s $file)
19331 local expect=$(stat -c %s $file)
19333 [[ $size == $expect ]] ||
19334 error "$file expected size: $expect, got: $size"
19336 local blocks=$($LFS getsom -b $file)
19337 expect=$(stat -c %b $file)
19338 [[ $blocks == $expect ]] ||
19339 error "$file expected blocks: $expect, got: $blocks"
19344 local size=$($LFS getsom -s $1)
19347 [[ $size == $expect ]] ||
19348 error "$file expected size: $expect, got: $size"
19352 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19353 skip "Need MDS version at least 2.11.52" && return
19357 touch $DIR/$tfile || error "touch $tfile failed"
19359 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19360 save_lustre_params client "llite.*.xattr_cache" > $save
19361 lctl set_param llite.*.xattr_cache=0
19362 stack_trap "restore_lustre_params < $save" EXIT
19364 # single-threaded write
19365 echo "Test SOM for single-threaded write"
19366 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19367 error "write $tfile failed"
19368 check_lsom_size $DIR/$tfile $bs
19371 local size=$(($num * $bs))
19375 echo "Test SOM for single client muti-threaded($num) write"
19376 $TRUNCATE $DIR/$tfile 0
19377 for ((i = 0; i < $num; i++)); do
19378 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19380 offset=$((offset + $bs))
19382 for (( i=0; i < $num; i++ )); do
19385 check_lsom_size $DIR/$tfile $size
19387 $TRUNCATE $DIR/$tfile 0
19388 for ((i = 0; i < $num; i++)); do
19389 offset=$((offset - $bs))
19390 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19393 for (( i=0; i < $num; i++ )); do
19396 check_lsom_size $DIR/$tfile $size
19398 # multi-client wirtes
19399 num=$(get_node_count ${CLIENTS//,/ })
19400 size=$(($num * $bs))
19404 echo "Test SOM for muti-client ($num) writes"
19405 $TRUNCATE $DIR/$tfile 0
19406 for client in ${CLIENTS//,/ }; do
19407 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19410 offset=$((offset + $bs))
19412 for (( i=0; i < $num; i++ )); do
19415 check_lsom_size $DIR/$tfile $offset
19418 $TRUNCATE $DIR/$tfile 0
19419 for client in ${CLIENTS//,/ }; do
19420 offset=$((offset - $bs))
19421 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19425 for (( i=0; i < $num; i++ )); do
19428 check_lsom_size $DIR/$tfile $size
19431 echo "Test SOM for truncate"
19432 $TRUNCATE $DIR/$tfile 1048576
19433 check_lsom_size $DIR/$tfile 1048576
19434 $TRUNCATE $DIR/$tfile 1234
19435 check_lsom_size $DIR/$tfile 1234
19437 # verify SOM blocks count
19438 echo "Verify SOM block count"
19439 $TRUNCATE $DIR/$tfile 0
19440 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19441 error "failed to write file $tfile"
19442 check_lsom_data $DIR/$tfile
19444 run_test 806 "Verify Lazy Size on MDS"
19447 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19448 skip "Need MDS version at least 2.11.52" && return
19450 # Registration step
19451 changelog_register || error "changelog_register failed"
19452 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19453 changelog_users $SINGLEMDS | grep -q $cl_user ||
19454 error "User $cl_user not found in changelog_users"
19456 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19457 save_lustre_params client "llite.*.xattr_cache" > $save
19458 lctl set_param llite.*.xattr_cache=0
19459 stack_trap "restore_lustre_params < $save" EXIT
19461 rm -rf $DIR/$tdir || error "rm $tdir failed"
19462 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19463 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19464 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19465 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19466 error "truncate $tdir/trunc failed"
19469 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19470 error "write $tfile failed"
19472 # multi-client wirtes
19473 local num=$(get_node_count ${CLIENTS//,/ })
19477 echo "Test SOM for muti-client ($num) writes"
19478 touch $DIR/$tfile || error "touch $tfile failed"
19479 $TRUNCATE $DIR/$tfile 0
19480 for client in ${CLIENTS//,/ }; do
19481 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19484 offset=$((offset + $bs))
19486 for (( i=0; i < $num; i++ )); do
19491 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19492 check_lsom_data $DIR/$tdir/trunc
19493 check_lsom_data $DIR/$tdir/single_dd
19494 check_lsom_data $DIR/$tfile
19497 # Deregistration step
19498 changelog_deregister || error "changelog_deregister failed"
19500 run_test 807 "verify LSOM syncing tool"
19503 # tests that do cleanup/setup should be run at the end
19507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19510 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19511 $LCTL set_param fail_loc=0x903
19513 cancel_lru_locks MGC
19515 FAIL_ON_ERROR=true cleanup
19516 FAIL_ON_ERROR=true setup
19518 run_test 900 "umount should not race with any mgc requeue thread"
19521 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19522 check_and_cleanup_lustre
19523 if [ "$I_MOUNTED" != "yes" ]; then
19524 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true