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"
2301 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.53) ]] &&
2302 skip "Need MDS version newer than 2.11.53"
2303 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2304 test_mkdir $DIR/$tdir
2305 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2306 touch $DIR/$tdir/$tfile
2307 $LFS getstripe -c $DIR/$tdir/$tfile
2308 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2309 error "two-stripe file doesn't have two stripes"
2311 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2312 $LFS getstripe -y $DIR/$tdir/$tfile
2313 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2314 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2315 error "expected l_ost_idx: [02]$ not matched"
2317 run_test 27H "Set specific OSTs stripe"
2319 # createtest also checks that device nodes are created and
2320 # then visible correctly (#2091)
2321 test_28() { # bug 2091
2323 $CREATETEST $DIR/d28/ct || error "createtest failed"
2325 run_test 28 "create/mknod/mkdir with bad file types ============"
2328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2330 sync; sleep 1; sync # flush out any dirty pages from previous tests
2337 declare -i LOCKCOUNTORIG=0
2338 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2339 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2341 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2343 declare -i LOCKUNUSEDCOUNTORIG=0
2344 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2345 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2352 declare -i LOCKCOUNTCURRENT=0
2353 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2354 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2357 declare -i LOCKUNUSEDCOUNTCURRENT=0
2358 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2359 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2362 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2363 $LCTL set_param -n ldlm.dump_namespaces ""
2364 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2365 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2366 log "dumped log to $TMP/test_29.dk (bug 5793)"
2369 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2370 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2371 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2372 log "dumped log to $TMP/test_29.dk (bug 5793)"
2376 run_test 29 "IT_GETATTR regression ============================"
2378 test_30a() { # was test_30
2379 cp $(which ls) $DIR || cp /bin/ls $DIR
2380 $DIR/ls / || error "Can't execute binary from lustre"
2383 run_test 30a "execute binary from Lustre (execve) =============="
2386 cp `which ls` $DIR || cp /bin/ls $DIR
2388 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2391 run_test 30b "execute binary from Lustre as non-root ==========="
2393 test_30c() { # b=22376
2394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2396 cp `which ls` $DIR || cp /bin/ls $DIR
2398 cancel_lru_locks mdc
2399 cancel_lru_locks osc
2400 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2403 run_test 30c "execute binary from Lustre without read perms ===="
2406 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2407 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2409 run_test 31a "open-unlink file =================================="
2412 touch $DIR/f31 || error "touch $DIR/f31 failed"
2413 ln $DIR/f31 $DIR/f31b || error "ln failed"
2414 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2415 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2417 run_test 31b "unlink file with multiple links while open ======="
2420 touch $DIR/f31 || error "touch $DIR/f31 failed"
2421 ln $DIR/f31 $DIR/f31c || error "ln failed"
2422 multiop_bg_pause $DIR/f31 O_uc ||
2423 error "multiop_bg_pause for $DIR/f31 failed"
2425 $MULTIOP $DIR/f31c Ouc
2426 kill -USR1 $MULTIPID
2429 run_test 31c "open-unlink file with multiple links ============="
2432 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2433 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2435 run_test 31d "remove of open directory ========================="
2437 test_31e() { # bug 2904
2438 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2440 run_test 31e "remove of open non-empty directory ==============="
2442 test_31f() { # bug 4554
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2446 test_mkdir $DIR/d31f
2447 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2448 cp /etc/hosts $DIR/d31f
2450 $GETSTRIPE $DIR/d31f/hosts
2451 multiop_bg_pause $DIR/d31f D_c || return 1
2454 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2455 test_mkdir $DIR/d31f
2456 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2457 cp /etc/hosts $DIR/d31f
2459 $GETSTRIPE $DIR/d31f/hosts
2460 multiop_bg_pause $DIR/d31f D_c || return 1
2463 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2464 wait $MULTIPID || error "first opendir $MULTIPID failed"
2468 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2469 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2472 run_test 31f "remove of open directory with open-unlink file ==="
2475 echo "-- cross directory link --"
2476 test_mkdir -c1 $DIR/${tdir}ga
2477 test_mkdir -c1 $DIR/${tdir}gb
2478 touch $DIR/${tdir}ga/f
2479 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2480 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2481 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2482 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2483 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2485 run_test 31g "cross directory link==============="
2488 echo "-- cross directory link --"
2489 test_mkdir -c1 $DIR/${tdir}
2490 test_mkdir -c1 $DIR/${tdir}/dir
2491 touch $DIR/${tdir}/f
2492 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2493 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2494 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2495 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2496 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2498 run_test 31h "cross directory link under child==============="
2501 echo "-- cross directory link --"
2502 test_mkdir -c1 $DIR/$tdir
2503 test_mkdir -c1 $DIR/$tdir/dir
2504 touch $DIR/$tdir/dir/f
2505 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2506 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2507 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2508 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2509 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2511 run_test 31i "cross directory link under parent==============="
2514 test_mkdir -c1 -p $DIR/$tdir
2515 test_mkdir -c1 -p $DIR/$tdir/dir1
2516 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2517 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2518 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2519 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2522 run_test 31j "link for directory==============="
2525 test_mkdir -c1 -p $DIR/$tdir
2527 touch $DIR/$tdir/exist
2528 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2529 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2530 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2531 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2532 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2533 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2534 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2537 run_test 31k "link to file: the same, non-existing, dir==============="
2543 touch $DIR/d31m2/exist
2544 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2545 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2546 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2547 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2548 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2549 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2552 run_test 31m "link to file: the same, non-existing, dir==============="
2555 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2556 nlink=$(stat --format=%h $DIR/$tfile)
2557 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2559 local cmd="exec $fd<$DIR/$tfile"
2562 trap "eval $cmd" EXIT
2563 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2564 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2565 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2566 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2567 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2570 run_test 31n "check link count of unlinked file"
2573 local TEMPNAME=$(mktemp $1_XXXXXX)
2574 mlink $TEMPNAME $1 2> /dev/null &&
2575 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2579 test_31o() { # LU-2901
2580 test_mkdir $DIR/$tdir
2581 for LOOP in $(seq 100); do
2582 rm -f $DIR/$tdir/$tfile*
2583 for THREAD in $(seq 8); do
2584 link_one $DIR/$tdir/$tfile.$LOOP &
2587 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2588 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2589 error "$LINKS duplicate links to $tfile.$LOOP" &&
2593 run_test 31o "duplicate hard links with same filename"
2596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2598 test_mkdir $DIR/$tdir
2599 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2600 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2602 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2603 error "open unlink test1 failed"
2604 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2605 error "open unlink test2 failed"
2607 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2608 error "test1 still exists"
2609 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2610 error "test2 still exists"
2612 run_test 31p "remove of open striped directory"
2614 cleanup_test32_mount() {
2617 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2618 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2619 losetup -d $loopdev || true
2625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 echo "== more mountpoints and symlinks ================="
2628 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2629 trap cleanup_test32_mount EXIT
2630 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2631 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2632 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2633 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2634 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2635 cleanup_test32_mount
2637 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2642 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2643 trap cleanup_test32_mount EXIT
2644 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2645 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2646 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2647 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2648 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2649 cleanup_test32_mount
2651 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2656 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2657 trap cleanup_test32_mount EXIT
2658 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2659 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2660 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2661 test_mkdir -p $DIR/$tdir/d2/test_dir
2662 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2663 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2664 cleanup_test32_mount
2666 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2671 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2672 trap cleanup_test32_mount EXIT
2673 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2674 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2675 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2676 test_mkdir -p $DIR/$tdir/d2/test_dir
2677 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2678 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2679 cleanup_test32_mount
2681 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2685 test_mkdir -p $DIR/$tdir/tmp
2686 local tmp_dir=$DIR/$tdir/tmp
2687 ln -s $DIR/$tdir $tmp_dir/symlink11
2688 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2689 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2690 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2692 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2696 test_mkdir -p $DIR/$tdir/tmp
2697 local tmp_dir=$DIR/$tdir/tmp
2698 ln -s $DIR/$tdir $tmp_dir/symlink11
2699 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2700 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2701 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2703 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2706 local tmp_dir=$DIR/$tdir/tmp
2707 test_mkdir -p $tmp_dir
2708 test_mkdir $DIR/${tdir}2
2709 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2710 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2711 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2712 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2713 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2714 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2716 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2719 rm -fr $DIR/$tdir $DIR/${tdir}2
2720 tmp_dir=$DIR/$tdir/tmp
2721 test_mkdir -p $tmp_dir
2722 test_mkdir $DIR/${tdir}2
2723 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2724 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2725 ls $tmp_dir/symlink12 || error "listing symlink12"
2726 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2728 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2733 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2734 trap cleanup_test32_mount EXIT
2735 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2736 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2737 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2738 touch $DIR/$tdir/test_file
2739 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2740 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2741 cleanup_test32_mount
2743 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2748 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2749 trap cleanup_test32_mount EXIT
2750 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2751 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2752 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2753 touch $DIR/$tdir/test_file
2754 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2755 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2756 cleanup_test32_mount
2758 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2764 trap cleanup_test32_mount EXIT
2765 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2766 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2767 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2768 test_mkdir -p $DIR/$tdir/d2
2769 touch $DIR/$tdir/d2/test_file || error "touch failed"
2770 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2771 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2772 cleanup_test32_mount
2774 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 trap cleanup_test32_mount EXIT
2781 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2782 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2783 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2784 test_mkdir -p $DIR/$tdir/d2
2785 touch $DIR/$tdir/d2/test_file || error "touch failed"
2786 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2787 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2788 cleanup_test32_mount
2790 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2794 test_mkdir -p $DIR/d32m/tmp
2795 TMP_DIR=$DIR/d32m/tmp
2796 ln -s $DIR $TMP_DIR/symlink11
2797 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2798 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2799 error "symlink11 not a link"
2800 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2801 error "symlink01 not a link"
2803 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2807 test_mkdir -p $DIR/d32n/tmp
2808 TMP_DIR=$DIR/d32n/tmp
2809 ln -s $DIR $TMP_DIR/symlink11
2810 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2811 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2812 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2814 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2818 test_mkdir -p $DIR/d32o/tmp
2819 TMP_DIR=$DIR/d32o/tmp
2820 ln -s $DIR/$tfile $TMP_DIR/symlink12
2821 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2822 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2823 error "symlink12 not a link"
2824 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2825 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2826 error "$DIR/d32o/tmp/symlink12 not file type"
2827 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2828 error "$DIR/d32o/symlink02 not file type"
2830 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2840 test_mkdir -p $DIR/d32p/tmp
2842 TMP_DIR=$DIR/d32p/tmp
2844 ln -s $DIR/$tfile $TMP_DIR/symlink12
2846 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2848 cat $DIR/d32p/tmp/symlink12 ||
2849 error "Can't open $DIR/d32p/tmp/symlink12"
2851 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2854 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2859 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2860 trap cleanup_test32_mount EXIT
2861 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2862 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2863 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2864 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2865 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2866 cleanup_test32_mount
2868 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2873 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2874 trap cleanup_test32_mount EXIT
2875 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2876 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2877 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2878 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2879 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2880 cleanup_test32_mount
2882 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2887 chmod 444 $DIR/$tfile
2888 chown $RUNAS_ID $DIR/$tfile
2890 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2893 run_test 33aa "write file with mode 444 (should return error)"
2897 test_mkdir $DIR/$tdir
2898 chown $RUNAS_ID $DIR/$tdir
2899 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2900 error "$RUNAS create $tdir/$tfile failed"
2901 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2902 error "open RDWR" || true
2904 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2908 test_mkdir $DIR/$tdir
2909 chown $RUNAS_ID $DIR/$tdir
2910 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2912 run_test 33b "test open file with malformed flags (No panic)"
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2916 remote_ost_nodsh && skip "remote OST with nodsh"
2925 test_mkdir $DIR/$tdir
2926 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2929 for ostnum in $(seq $OSTCOUNT); do
2930 # test-framework's OST numbering is one-based, while Lustre's
2932 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2933 # Parsing llobdstat's output sucks; we could grep the /proc
2934 # path, but that's likely to not be as portable as using the
2935 # llobdstat utility. So we parse lctl output instead.
2936 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2937 obdfilter/$ostname/stats |
2938 awk '/^write_bytes/ {print $7}' )
2939 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2940 if (( ${write_bytes:-0} > 0 ))
2947 $all_zeros || return 0
2950 echo foo > $DIR/$tdir/bar
2954 # Total up write_bytes after writing. We'd better find non-zeros.
2955 for ostnum in $(seq $OSTCOUNT); do
2956 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2957 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2958 obdfilter/$ostname/stats |
2959 awk '/^write_bytes/ {print $7}' )
2960 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2961 if (( ${write_bytes:-0} > 0 ))
2970 for ostnum in $(seq $OSTCOUNT); do
2971 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2972 echo "Check that write_bytes is present in obdfilter/*/stats:"
2973 do_facet ost$ostnum lctl get_param -n \
2974 obdfilter/$ostname/stats
2976 error "OST not keeping write_bytes stats (b22312)"
2979 run_test 33c "test llobdstat and write_bytes"
2982 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2986 local remote_dir=$DIR/$tdir/remote_dir
2988 test_mkdir $DIR/$tdir
2989 $LFS mkdir -i $MDTIDX $remote_dir ||
2990 error "create remote directory failed"
2992 touch $remote_dir/$tfile
2993 chmod 444 $remote_dir/$tfile
2994 chown $RUNAS_ID $remote_dir/$tfile
2996 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2998 chown $RUNAS_ID $remote_dir
2999 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3000 error "create" || true
3001 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3002 error "open RDWR" || true
3003 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3005 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3012 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3013 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3014 mkdir $DIR/$tdir/local_dir
3016 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3017 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3018 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3020 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3021 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3023 rmdir $DIR/$tdir/* || error "rmdir failed"
3026 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3027 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3028 mkdir $DIR/$tdir/local_dir
3030 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3031 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3032 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3034 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3035 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3037 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3040 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3041 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3042 mkdir $DIR/$tdir/local_dir
3044 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3045 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3046 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3048 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3049 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3051 run_test 33e "mkdir and striped directory should have same mode"
3055 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3059 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3060 remote_mds_nodsh && skip "remote MDS with nodsh"
3063 chmod go+rwx $DIR/$tdir
3064 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3065 trap cleanup_33f EXIT
3067 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3068 error "cannot create striped directory"
3070 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3071 error "cannot create files in striped directory"
3073 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3074 error "cannot remove files in striped directory"
3076 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3077 error "cannot remove striped directory"
3081 run_test 33f "nonroot user can create, access, and remove a striped directory"
3084 mkdir -p $DIR/$tdir/dir2
3086 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3088 [[ $err =~ "exists" ]] || error "Not exists error"
3090 run_test 33g "nonroot user create already existing root created file"
3092 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3095 $MCREATE $DIR/f34 || error "mcreate failed"
3096 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3097 error "getstripe failed"
3098 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3099 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3100 error "getstripe failed"
3101 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3102 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3104 run_test 34a "truncate file that has not been opened ==========="
3107 [ ! -f $DIR/f34 ] && test_34a
3108 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3109 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3110 $OPENFILE -f O_RDONLY $DIR/f34
3111 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3112 error "getstripe failed"
3113 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3114 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3116 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3119 [ ! -f $DIR/f34 ] && test_34a
3120 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3121 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3122 $OPENFILE -f O_RDWR $DIR/f34
3123 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3124 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3125 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3127 run_test 34c "O_RDWR opening file-with-size works =============="
3130 [ ! -f $DIR/f34 ] && test_34a
3131 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3133 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3134 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3137 run_test 34d "write to sparse file ============================="
3141 $MCREATE $DIR/f34e || error "mcreate failed"
3142 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3143 $CHECKSTAT -s 1000 $DIR/f34e ||
3144 error "Size of $DIR/f34e not equal to 1000 bytes"
3145 $OPENFILE -f O_RDWR $DIR/f34e
3146 $CHECKSTAT -s 1000 $DIR/f34e ||
3147 error "Size of $DIR/f34e not equal to 1000 bytes"
3149 run_test 34e "create objects, some with size and some without =="
3151 test_34f() { # bug 6242, 6243
3152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3156 $MCREATE $DIR/f34f || error "mcreate failed"
3157 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3158 dd if=$DIR/f34f of=$TMP/f34f
3159 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3160 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3161 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3162 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3163 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3165 run_test 34f "read from a file with no objects until EOF ======="
3168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3170 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3172 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3173 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3174 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3175 cancel_lru_locks osc
3176 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3177 error "wrong size after lock cancel"
3179 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3180 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3181 error "expanding truncate failed"
3182 cancel_lru_locks osc
3183 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3184 error "wrong expanded size after lock cancel"
3186 run_test 34g "truncate long file ==============================="
3189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3194 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3195 sync # Flush the cache so that multiop below does not block on cache
3196 # flush when getting the group lock
3197 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3200 # Since just timed wait is not good enough, let's do a sync write
3201 # that way we are sure enough time for a roundtrip + processing
3202 # passed + 2 seconds of extra margin.
3203 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3207 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3208 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3212 local nsz=`stat -c %s $DIR/$tfile`
3213 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3215 run_test 34h "ftruncate file under grouplock should not block"
3218 cp /bin/sh $DIR/f35a
3220 chown $RUNAS_ID $DIR/f35a
3221 $RUNAS $DIR/f35a && error || true
3224 run_test 35a "exec file with mode 444 (should return and not leak)"
3228 utime $DIR/f36 || error "utime failed for MDS"
3230 run_test 36a "MDS utime check (mknod, utime)"
3234 utime $DIR/f36 || error "utime failed for OST"
3236 run_test 36b "OST utime check (open, utime)"
3241 chown $RUNAS_ID $DIR/d36
3242 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3244 run_test 36c "non-root MDS utime check (mknod, utime)"
3247 [ ! -d $DIR/d36 ] && test_36c
3248 echo "" > $DIR/d36/f36
3249 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3251 run_test 36d "non-root OST utime check (open, utime)"
3254 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3256 test_mkdir $DIR/$tdir
3257 touch $DIR/$tdir/$tfile
3258 $RUNAS utime $DIR/$tdir/$tfile &&
3259 error "utime worked, expected failure" || true
3261 run_test 36e "utime on non-owned file (should return error)"
3265 local LANG_SAVE=$LANG
3266 local LC_LANG_SAVE=$LC_LANG
3267 export LANG=C LC_LANG=C # for date language
3269 DATESTR="Dec 20 2000"
3270 test_mkdir $DIR/$tdir
3271 lctl set_param fail_loc=$fl
3273 cp /etc/hosts $DIR/$tdir/$tfile
3274 sync & # write RPC generated with "current" inode timestamp, but delayed
3276 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3277 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3278 cancel_lru_locks osc
3279 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3281 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3282 echo "BEFORE: $LS_BEFORE" && \
3283 echo "AFTER : $LS_AFTER" && \
3284 echo "WANT : $DATESTR" && \
3285 error "$DIR/$tdir/$tfile timestamps changed" || true
3287 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3293 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3294 subr_36fh "0x80000214"
3296 run_test 36f "utime on file racing with OST BRW write =========="
3299 remote_ost_nodsh && skip "remote OST with nodsh"
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3306 test_mkdir $DIR/$tdir
3307 fmd_max_age=$(do_facet ost1 \
3308 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3311 fmd_before=$(do_facet ost1 \
3312 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3313 touch $DIR/$tdir/$tfile
3314 sleep $((fmd_max_age + 12))
3315 fmd_after=$(do_facet ost1 \
3316 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3318 echo "fmd_before: $fmd_before"
3319 echo "fmd_after: $fmd_after"
3320 [[ $fmd_after -gt $fmd_before ]] &&
3321 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3322 error "fmd didn't expire after ping" || true
3324 run_test 36g "filter mod data cache expiry ====================="
3327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3329 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3330 subr_36fh "0x80000227"
3332 run_test 36h "utime on file racing with OST BRW write =========="
3335 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3337 test_mkdir $DIR/$tdir
3338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3340 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3341 local new_mtime=$((mtime + 200))
3343 #change Modify time of striped dir
3344 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3345 error "change mtime failed"
3347 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3349 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3351 run_test 36i "change mtime on striped directory"
3353 # test_37 - duplicate with tests 32q 32r
3356 local file=$DIR/$tfile
3358 openfile -f O_DIRECTORY $file
3361 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3362 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3364 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3366 test_39a() { # was test_39
3368 touch $DIR/${tfile}2
3369 # ls -l $DIR/$tfile $DIR/${tfile}2
3370 # ls -lu $DIR/$tfile $DIR/${tfile}2
3371 # ls -lc $DIR/$tfile $DIR/${tfile}2
3373 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3374 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3376 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3378 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3380 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3381 error "O_TRUNC didn't change timestamps"
3384 run_test 39a "mtime changed on create"
3387 test_mkdir -c1 $DIR/$tdir
3388 cp -p /etc/passwd $DIR/$tdir/fopen
3389 cp -p /etc/passwd $DIR/$tdir/flink
3390 cp -p /etc/passwd $DIR/$tdir/funlink
3391 cp -p /etc/passwd $DIR/$tdir/frename
3392 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3395 echo "aaaaaa" >> $DIR/$tdir/fopen
3396 echo "aaaaaa" >> $DIR/$tdir/flink
3397 echo "aaaaaa" >> $DIR/$tdir/funlink
3398 echo "aaaaaa" >> $DIR/$tdir/frename
3400 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3401 local link_new=`stat -c %Y $DIR/$tdir/flink`
3402 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3403 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3405 cat $DIR/$tdir/fopen > /dev/null
3406 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3407 rm -f $DIR/$tdir/funlink2
3408 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3410 for (( i=0; i < 2; i++ )) ; do
3411 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3412 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3413 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3414 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3416 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3417 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3418 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3419 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3421 cancel_lru_locks osc
3422 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3425 run_test 39b "mtime change on open, link, unlink, rename ======"
3427 # this should be set to past
3428 TEST_39_MTIME=`date -d "1 year ago" +%s`
3434 local mtime0=`stat -c %Y $DIR1/$tfile`
3436 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3437 local mtime1=`stat -c %Y $DIR1/$tfile`
3438 [ "$mtime1" = $TEST_39_MTIME ] || \
3439 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3442 echo hello >> $DIR1/$tfile
3444 local mtime2=`stat -c %Y $DIR1/$tfile`
3445 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3446 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3448 mv $DIR1/$tfile $DIR1/$tfile-1
3450 for (( i=0; i < 2; i++ )) ; do
3451 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3452 [ "$mtime2" = "$mtime3" ] || \
3453 error "mtime ($mtime2) changed (to $mtime3) on rename"
3455 cancel_lru_locks osc
3456 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3459 run_test 39c "mtime change on rename ==========================="
3463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3466 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3468 for (( i=0; i < 2; i++ )) ; do
3469 local mtime=`stat -c %Y $DIR1/$tfile`
3470 [ $mtime = $TEST_39_MTIME ] || \
3471 error "mtime($mtime) is not set to $TEST_39_MTIME"
3473 cancel_lru_locks osc
3474 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3477 run_test 39d "create, utime, stat =============================="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3484 local mtime1=`stat -c %Y $DIR1/$tfile`
3486 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3488 for (( i=0; i < 2; i++ )) ; do
3489 local mtime2=`stat -c %Y $DIR1/$tfile`
3490 [ $mtime2 = $TEST_39_MTIME ] || \
3491 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3493 cancel_lru_locks osc
3494 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3497 run_test 39e "create, stat, utime, stat ========================"
3501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3504 mtime1=`stat -c %Y $DIR1/$tfile`
3507 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3509 for (( i=0; i < 2; i++ )) ; do
3510 local mtime2=`stat -c %Y $DIR1/$tfile`
3511 [ $mtime2 = $TEST_39_MTIME ] || \
3512 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3514 cancel_lru_locks osc
3515 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3518 run_test 39f "create, stat, sleep, utime, stat ================="
3522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3524 echo hello >> $DIR1/$tfile
3525 local mtime1=`stat -c %Y $DIR1/$tfile`
3528 chmod o+r $DIR1/$tfile
3530 for (( i=0; i < 2; i++ )) ; do
3531 local mtime2=`stat -c %Y $DIR1/$tfile`
3532 [ "$mtime1" = "$mtime2" ] || \
3533 error "lost mtime: $mtime2, should be $mtime1"
3535 cancel_lru_locks osc
3536 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3539 run_test 39g "write, chmod, stat ==============================="
3543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3549 echo hello >> $DIR1/$tfile
3550 local mtime1=`stat -c %Y $DIR1/$tfile`
3552 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3554 if [ "$d1" != "$d2" ]; then
3555 echo "write and touch not within one second"
3557 for (( i=0; i < 2; i++ )) ; do
3558 local mtime2=`stat -c %Y $DIR1/$tfile`
3559 [ "$mtime2" = $TEST_39_MTIME ] || \
3560 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3562 cancel_lru_locks osc
3563 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3567 run_test 39h "write, utime within one second, stat ============="
3570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3575 echo hello >> $DIR1/$tfile
3576 local mtime1=`stat -c %Y $DIR1/$tfile`
3578 mv $DIR1/$tfile $DIR1/$tfile-1
3580 for (( i=0; i < 2; i++ )) ; do
3581 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3583 [ "$mtime1" = "$mtime2" ] || \
3584 error "lost mtime: $mtime2, should be $mtime1"
3586 cancel_lru_locks osc
3587 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3590 run_test 39i "write, rename, stat =============================="
3593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3595 start_full_debug_logging
3599 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3600 lctl set_param fail_loc=0x80000412
3601 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3602 error "multiop failed"
3604 local mtime1=`stat -c %Y $DIR1/$tfile`
3606 mv $DIR1/$tfile $DIR1/$tfile-1
3608 kill -USR1 $multipid
3609 wait $multipid || error "multiop close failed"
3611 for (( i=0; i < 2; i++ )) ; do
3612 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3613 [ "$mtime1" = "$mtime2" ] ||
3614 error "mtime is lost on close: $mtime2, " \
3617 cancel_lru_locks osc
3618 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3620 lctl set_param fail_loc=0
3621 stop_full_debug_logging
3623 run_test 39j "write, rename, close, stat ======================="
3626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3631 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3633 local mtime1=`stat -c %Y $DIR1/$tfile`
3635 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3637 kill -USR1 $multipid
3638 wait $multipid || error "multiop close failed"
3640 for (( i=0; i < 2; i++ )) ; do
3641 local mtime2=`stat -c %Y $DIR1/$tfile`
3643 [ "$mtime2" = $TEST_39_MTIME ] || \
3644 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3646 cancel_lru_locks osc
3647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3650 run_test 39k "write, utime, close, stat ========================"
3652 # this should be set to future
3653 TEST_39_ATIME=`date -d "1 year" +%s`
3656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3657 remote_mds_nodsh && skip "remote MDS with nodsh"
3659 local atime_diff=$(do_facet $SINGLEMDS \
3660 lctl get_param -n mdd.*MDT0000*.atime_diff)
3664 # test setting directory atime to future
3665 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3666 local atime=$(stat -c %X $DIR/$tdir)
3667 [ "$atime" = $TEST_39_ATIME ] ||
3668 error "atime is not set to future: $atime, $TEST_39_ATIME"
3670 # test setting directory atime from future to now
3671 local now=$(date +%s)
3672 touch -a -d @$now $DIR/$tdir
3674 atime=$(stat -c %X $DIR/$tdir)
3675 [ "$atime" -eq "$now" ] ||
3676 error "atime is not updated from future: $atime, $now"
3678 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3681 # test setting directory atime when now > dir atime + atime_diff
3682 local d1=$(date +%s)
3684 local d2=$(date +%s)
3685 cancel_lru_locks mdc
3686 atime=$(stat -c %X $DIR/$tdir)
3687 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3688 error "atime is not updated : $atime, should be $d2"
3690 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3693 # test not setting directory atime when now < dir atime + atime_diff
3695 cancel_lru_locks mdc
3696 atime=$(stat -c %X $DIR/$tdir)
3697 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3698 error "atime is updated to $atime, should remain $d1<atime<$d2"
3700 do_facet $SINGLEMDS \
3701 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3703 run_test 39l "directory atime update ==========================="
3706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3710 local far_past_mtime=$(date -d "May 29 1953" +%s)
3711 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3713 touch -m -d @$far_past_mtime $DIR1/$tfile
3714 touch -a -d @$far_past_atime $DIR1/$tfile
3716 for (( i=0; i < 2; i++ )) ; do
3717 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3718 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3719 error "atime or mtime set incorrectly"
3721 cancel_lru_locks osc
3722 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3725 run_test 39m "test atime and mtime before 1970"
3727 test_39n() { # LU-3832
3728 remote_mds_nodsh && skip "remote MDS with nodsh"
3730 local atime_diff=$(do_facet $SINGLEMDS \
3731 lctl get_param -n mdd.*MDT0000*.atime_diff)
3736 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3739 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3740 atime0=$(stat -c %X $DIR/$tfile)
3743 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3744 atime1=$(stat -c %X $DIR/$tfile)
3747 cancel_lru_locks mdc
3748 cancel_lru_locks osc
3749 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3750 atime2=$(stat -c %X $DIR/$tfile)
3752 do_facet $SINGLEMDS \
3753 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3755 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3756 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3758 run_test 39n "check that O_NOATIME is honored"
3761 TESTDIR=$DIR/$tdir/$tfile
3762 [ -e $TESTDIR ] && rm -rf $TESTDIR
3769 links2=$(stat -c %h .)
3770 [ $(($links1 + 2)) != $links2 ] &&
3771 error "wrong links count $(($links1 + 2)) != $links2"
3773 links3=$(stat -c %h .)
3774 [ $(($links1 + 1)) != $links3 ] &&
3775 error "wrong links count $links1 != $links3"
3778 run_test 39o "directory cached attributes updated after create"
3781 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3784 TESTDIR=$DIR/$tdir/$tdir
3785 [ -e $TESTDIR ] && rm -rf $TESTDIR
3786 test_mkdir -p $TESTDIR
3790 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3791 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3793 links2=$(stat -c %h .)
3794 [ $(($links1 + 2)) != $links2 ] &&
3795 error "wrong links count $(($links1 + 2)) != $links2"
3797 links3=$(stat -c %h .)
3798 [ $(($links1 + 1)) != $links3 ] &&
3799 error "wrong links count $links1 != $links3"
3802 run_test 39p "remote directory cached attributes updated after create ========"
3805 test_39q() { # LU-8041
3806 local testdir=$DIR/$tdir
3808 multiop_bg_pause $testdir D_c || error "multiop failed"
3810 cancel_lru_locks mdc
3811 kill -USR1 $multipid
3812 local atime=$(stat -c %X $testdir)
3813 [ "$atime" -ne 0 ] || error "atime is zero"
3815 run_test 39q "close won't zero out atime"
3818 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3819 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3820 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3821 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3822 error "$tfile is not 4096 bytes in size"
3824 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3828 small_write $DIR/f41 18
3830 run_test 41 "test small file write + fstat ====================="
3832 count_ost_writes() {
3833 lctl get_param -n ${OSC}.*.stats |
3834 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3835 END { printf("%0.0f", writes) }'
3842 BG_DIRTY_RATIO_SAVE=10
3843 MAX_BG_DIRTY_RATIO=25
3847 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3848 # dirty_ratio, dirty_background_ratio
3849 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3850 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3851 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3852 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3854 # if file not here, we are a 2.4 kernel
3855 kill -CONT `pidof kupdated`
3860 # setup the trap first, so someone cannot exit the test at the
3861 # exact wrong time and mess up a machine
3862 trap start_writeback EXIT
3863 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3864 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3865 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3866 sysctl -w vm.dirty_writeback_centisecs=0
3867 sysctl -w vm.dirty_writeback_centisecs=0
3868 # save and increase /proc/sys/vm/dirty_ratio
3869 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3870 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3871 # save and increase /proc/sys/vm/dirty_background_ratio
3872 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3873 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3875 # if file not here, we are a 2.4 kernel
3876 kill -STOP `pidof kupdated`
3880 # ensure that all stripes have some grant before we test client-side cache
3882 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3883 dd if=/dev/zero of=$i bs=4k count=1
3888 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3889 # file truncation, and file removal.
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3894 cancel_lru_locks $OSC
3896 sync; sleep 1; sync # just to be safe
3897 BEFOREWRITES=`count_ost_writes`
3898 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3899 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3900 AFTERWRITES=`count_ost_writes`
3901 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3902 error "$BEFOREWRITES < $AFTERWRITES"
3905 run_test 42a "ensure that we don't flush on close"
3908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3911 cancel_lru_locks $OSC
3914 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3915 BEFOREWRITES=$(count_ost_writes)
3916 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3917 AFTERWRITES=$(count_ost_writes)
3918 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3919 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3921 BEFOREWRITES=$(count_ost_writes)
3922 sync || error "sync: $?"
3923 AFTERWRITES=$(count_ost_writes)
3924 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3925 error "$BEFOREWRITES < $AFTERWRITES on sync"
3927 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3931 run_test 42b "test destroy of file with cached dirty data ======"
3933 # if these tests just want to test the effect of truncation,
3934 # they have to be very careful. consider:
3935 # - the first open gets a {0,EOF}PR lock
3936 # - the first write conflicts and gets a {0, count-1}PW
3937 # - the rest of the writes are under {count,EOF}PW
3938 # - the open for truncate tries to match a {0,EOF}PR
3939 # for the filesize and cancels the PWs.
3940 # any number of fixes (don't get {0,EOF} on open, match
3941 # composite locks, do smarter file size management) fix
3942 # this, but for now we want these tests to verify that
3943 # the cancellation with truncate intent works, so we
3944 # start the file with a full-file pw lock to match against
3945 # until the truncate.
3950 cancel_lru_locks $OSC
3952 # prime the file with 0,EOF PW to match
3956 # now the real test..
3957 dd if=/dev/zero of=$file bs=1024 count=100
3958 BEFOREWRITES=`count_ost_writes`
3959 $TRUNCATE $file $offset
3960 cancel_lru_locks $OSC
3961 AFTERWRITES=`count_ost_writes`
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3970 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3973 run_test 42c "test partial truncate of file with cached dirty data"
3976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3979 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3980 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3983 run_test 42d "test complete truncate of file with cached dirty data"
3985 test_42e() { # bug22074
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3988 local TDIR=$DIR/${tdir}e
3989 local pagesz=$(page_size)
3990 local pages=16 # hardcoded 16 pages, don't change it.
3991 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3992 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3996 test_mkdir $DIR/${tdir}e
3997 $SETSTRIPE -c 1 $TDIR
3998 createmany -o $TDIR/f $files
4000 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4002 # we assume that with $OSTCOUNT files, at least one of them will
4003 # be allocated on OST0.
4004 warmup_files=$((OSTCOUNT * max_dirty_mb))
4005 createmany -o $TDIR/w $warmup_files
4007 # write a large amount of data into one file and sync, to get good
4008 # avail_grant number from OST.
4009 for ((i=0; i<$warmup_files; i++)); do
4010 idx=$($GETSTRIPE -i $TDIR/w$i)
4011 [ $idx -ne 0 ] && continue
4012 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4015 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4017 $LCTL get_param $proc_osc0/cur_dirty_bytes
4018 $LCTL get_param $proc_osc0/cur_grant_bytes
4020 # create as much dirty pages as we can while not to trigger the actual
4021 # RPCs directly. but depends on the env, VFS may trigger flush during this
4022 # period, hopefully we are good.
4023 for ((i=0; i<$warmup_files; i++)); do
4024 idx=$($GETSTRIPE -i $TDIR/w$i)
4025 [ $idx -ne 0 ] && continue
4026 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4028 $LCTL get_param $proc_osc0/cur_dirty_bytes
4029 $LCTL get_param $proc_osc0/cur_grant_bytes
4031 # perform the real test
4032 $LCTL set_param $proc_osc0/rpc_stats 0
4033 for ((;i<$files; i++)); do
4034 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4035 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
4038 $LCTL get_param $proc_osc0/rpc_stats
4041 local have_ppr=false
4042 $LCTL get_param $proc_osc0/rpc_stats |
4043 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4044 # skip lines until we are at the RPC histogram data
4045 [ "$PPR" == "pages" ] && have_ppr=true && continue
4046 $have_ppr || continue
4048 # we only want the percent stat for < 16 pages
4049 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4051 percent=$((percent + WPCT))
4052 if [[ $percent -gt 15 ]]; then
4053 error "less than 16-pages write RPCs" \
4060 run_test 42e "verify sub-RPC writes are not done synchronously"
4062 test_43A() { # was test_43
4063 test_mkdir $DIR/$tdir
4064 cp -p /bin/ls $DIR/$tdir/$tfile
4065 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4067 # give multiop a chance to open
4070 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4073 run_test 43A "execution of file opened for write should return -ETXTBSY"
4076 test_mkdir $DIR/$tdir
4077 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4078 cp -p multiop $DIR/$tdir/multiop
4079 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4080 error "multiop open $TMP/$tfile.junk failed"
4081 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4083 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4084 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4085 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4087 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4092 test_mkdir $DIR/$tdir
4093 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4094 cp -p multiop $DIR/$tdir/multiop
4095 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4096 error "multiop open $TMP/$tfile.junk failed"
4097 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4099 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4100 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4101 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4103 run_test 43b "truncate of file being executed should return -ETXTBSY"
4106 local testdir="$DIR/$tdir"
4109 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4110 ( cd $testdir && md5sum -c )
4112 run_test 43c "md5sum of copy into lustre"
4114 test_44A() { # was test_44
4115 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4117 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4118 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4120 run_test 44A "zero length read from a sparse stripe"
4123 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4125 [ -z "$nstripe" ] && skip "can't get stripe info"
4126 [[ $nstripe -gt $OSTCOUNT ]] &&
4127 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4129 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4131 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4132 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4136 OFFSETS="0 $((stride/2)) $((stride-1))"
4137 for offset in $OFFSETS; do
4138 for i in $(seq 0 $((nstripe-1))); do
4139 local GLOBALOFFSETS=""
4141 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4142 local myfn=$DIR/d44a-$size
4143 echo "--------writing $myfn at $size"
4144 ll_sparseness_write $myfn $size ||
4145 error "ll_sparseness_write"
4146 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4147 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4148 error "ll_sparseness_verify $GLOBALOFFSETS"
4150 for j in $(seq 0 $((nstripe-1))); do
4152 size=$((((j + $nstripe )*$stride + $offset)))
4153 ll_sparseness_write $myfn $size ||
4154 error "ll_sparseness_write"
4155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4157 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4158 error "ll_sparseness_verify $GLOBALOFFSETS"
4163 run_test 44a "test sparse pwrite ==============================="
4167 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4173 before=`dirty_osc_total`
4174 echo executing "\"$*\""
4176 after=`dirty_osc_total`
4177 echo before $before, after $after
4180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4183 # Obtain grants from OST if it supports it
4184 echo blah > ${f}_grant
4187 do_dirty_record "echo blah > $f"
4188 [[ $before -eq $after ]] && error "write wasn't cached"
4189 do_dirty_record "> $f"
4190 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4191 do_dirty_record "echo blah > $f"
4192 [[ $before -eq $after ]] && error "write wasn't cached"
4193 do_dirty_record "sync"
4194 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4195 do_dirty_record "echo blah > $f"
4196 [[ $before -eq $after ]] && error "write wasn't cached"
4197 do_dirty_record "cancel_lru_locks osc"
4198 [[ $before -gt $after ]] ||
4199 error "lock cancellation didn't lower dirty count"
4202 run_test 45 "osc io page accounting ============================"
4204 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4205 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4206 # objects offset and an assert hit when an rpc was built with 1023's mapped
4207 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4214 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4216 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4217 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4221 run_test 46 "dirtying a previously written page ================"
4223 # test_47 is removed "Device nodes check" is moved to test_28
4225 test_48a() { # bug 2399
4226 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4227 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4228 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4230 test_mkdir $DIR/$tdir
4232 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4233 test_mkdir $DIR/$tdir
4234 touch foo || error "'touch foo' failed after recreating cwd"
4236 touch .foo || error "'touch .foo' failed after recreating cwd"
4238 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4239 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4240 cd . || error "'cd .' failed after recreating cwd"
4241 mkdir . && error "'mkdir .' worked after recreating cwd"
4242 rmdir . && error "'rmdir .' worked after recreating cwd"
4243 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4244 cd .. || error "'cd ..' failed after recreating cwd"
4246 run_test 48a "Access renamed working dir (should return errors)="
4248 test_48b() { # bug 2399
4250 test_mkdir $DIR/$tdir
4252 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4253 touch foo && error "'touch foo' worked after removing cwd"
4254 mkdir foo && error "'mkdir foo' worked after removing cwd"
4255 touch .foo && error "'touch .foo' worked after removing cwd"
4256 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4257 ls . > /dev/null && error "'ls .' worked after removing cwd"
4258 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4259 mkdir . && error "'mkdir .' worked after removing cwd"
4260 rmdir . && error "'rmdir .' worked after removing cwd"
4261 ln -s . foo && error "'ln -s .' worked after removing cwd"
4262 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4264 run_test 48b "Access removed working dir (should return errors)="
4266 test_48c() { # bug 2350
4267 #lctl set_param debug=-1
4270 test_mkdir -p $DIR/$tdir/dir
4272 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4273 $TRACE touch foo && error "touch foo worked after removing cwd"
4274 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4275 touch .foo && error "touch .foo worked after removing cwd"
4276 mkdir .foo && error "mkdir .foo worked after removing cwd"
4277 $TRACE ls . && error "'ls .' worked after removing cwd"
4278 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4279 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4280 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4281 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4282 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4284 run_test 48c "Access removed working subdir (should return errors)"
4286 test_48d() { # bug 2350
4287 #lctl set_param debug=-1
4290 test_mkdir -p $DIR/$tdir/dir
4292 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4293 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4294 $TRACE touch foo && error "'touch foo' worked after removing parent"
4295 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4296 touch .foo && error "'touch .foo' worked after removing parent"
4297 mkdir .foo && error "mkdir .foo worked after removing parent"
4298 $TRACE ls . && error "'ls .' worked after removing parent"
4299 $TRACE ls .. && error "'ls ..' worked after removing parent"
4300 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4301 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4302 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4305 run_test 48d "Access removed parent subdir (should return errors)"
4307 test_48e() { # bug 4134
4308 #lctl set_param debug=-1
4311 test_mkdir -p $DIR/$tdir/dir
4313 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4314 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4315 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4316 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4317 # On a buggy kernel addition of "touch foo" after cd .. will
4318 # produce kernel oops in lookup_hash_it
4319 touch ../foo && error "'cd ..' worked after recreate parent"
4321 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4323 run_test 48e "Access to recreated parent subdir (should return errors)"
4325 test_49() { # LU-1030
4326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4327 remote_ost_nodsh && skip "remote OST with nodsh"
4329 # get ost1 size - lustre-OST0000
4330 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4332 # write 800M at maximum
4333 [[ $ost1_size -lt 2 ]] && ost1_size=2
4334 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4336 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4337 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4340 # change max_pages_per_rpc while writing the file
4341 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4342 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4343 # loop until dd process exits
4344 while ps ax -opid | grep -wq $dd_pid; do
4345 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4346 sleep $((RANDOM % 5 + 1))
4348 # restore original max_pages_per_rpc
4349 $LCTL set_param $osc1_mppc=$orig_mppc
4350 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4352 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4356 test_mkdir $DIR/$tdir
4358 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4360 run_test 50 "special situations: /proc symlinks ==============="
4362 test_51a() { # was test_51
4363 # bug 1516 - create an empty entry right after ".." then split dir
4364 test_mkdir -c1 $DIR/$tdir
4365 touch $DIR/$tdir/foo
4366 $MCREATE $DIR/$tdir/bar
4368 createmany -m $DIR/$tdir/longfile 201
4370 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4371 $MCREATE $DIR/$tdir/longfile$FNUM
4376 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4378 run_test 51a "special situations: split htree with empty entry =="
4380 cleanup_print_lfs_df () {
4387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4389 local dir=$DIR/$tdir
4390 local nrdirs=$((65536 + 100))
4392 # cleanup the directory
4399 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4400 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4401 [[ $numfree -lt $nrdirs ]] &&
4402 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4404 # need to check free space for the directories as well
4405 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4406 numfree=$(( blkfree / $(fs_inode_ksize) ))
4407 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4409 trap cleanup_print_lfs_df EXIT
4412 createmany -d $dir/d $nrdirs || {
4413 unlinkmany $dir/d $nrdirs
4414 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4418 nrdirs=$(ls -U $dir | wc -l)
4420 # unlink all but 100 subdirectories, then check it still works
4422 local delete=$((nrdirs - left))
4427 # for ldiskfs the nlink count should be 1, but this is OSD specific
4428 # and so this is listed for informational purposes only
4429 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4430 unlinkmany -d $dir/d $delete ||
4431 error "unlink of first $delete subdirs failed"
4433 echo "nlink between: $(stat -c %h $dir)"
4434 local found=$(ls -U $dir | wc -l)
4435 [ $found -ne $left ] &&
4436 error "can't find subdirs: found only $found, expected $left"
4438 unlinkmany -d $dir/d $delete $left ||
4439 error "unlink of second $left subdirs failed"
4440 # regardless of whether the backing filesystem tracks nlink accurately
4441 # or not, the nlink count shouldn't be more than "." and ".." here
4442 local after=$(stat -c %h $dir)
4443 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4444 echo "nlink after: $after"
4446 cleanup_print_lfs_df
4448 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4452 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4454 test_mkdir $DIR/$tdir
4455 createmany -o $DIR/$tdir/t- 1000
4456 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4457 for N in $(seq 0 $((OSTCOUNT - 1))); do
4458 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4459 END { printf("%0.0f", objs) }' $TMP/$tfile)
4460 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4461 '($1 == '$N') { objs += 1 } \
4462 END { printf("%0.0f", objs) }')
4463 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4465 unlinkmany $DIR/$tdir/t- 1000
4468 for N in $(seq 1 $((OSTCOUNT - 1))); do
4469 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4470 error "OST $N has less objects vs OST $NLAST" \
4471 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4472 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4473 error "OST $N has less objects vs OST $NLAST" \
4474 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4476 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4477 error "OST $N has less #0 objects vs OST $NLAST" \
4478 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4479 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4480 error "OST $N has less #0 objects vs OST $NLAST" \
4481 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4486 run_test 51d "check object distribution"
4489 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4490 skip_env "ldiskfs only test"
4493 test_mkdir -c1 $DIR/$tdir
4494 test_mkdir -c1 $DIR/$tdir/d0
4496 touch $DIR/$tdir/d0/foo
4497 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4498 error "file exceed 65000 nlink limit!"
4499 unlinkmany $DIR/$tdir/d0/f- 65001
4502 run_test 51e "check file nlink limit"
4505 test_mkdir $DIR/$tdir
4508 local ulimit_old=$(ulimit -n)
4509 local spare=20 # number of spare fd's for scripts/libraries, etc.
4510 local mdt=$($LFS getstripe -m $DIR/$tdir)
4511 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4513 echo "MDT$mdt numfree=$numfree, max=$max"
4514 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4515 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4516 while ! ulimit -n $((numfree + spare)); do
4517 numfree=$((numfree * 3 / 4))
4519 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4521 echo "left ulimit at $ulimit_old"
4524 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4525 unlinkmany $DIR/$tdir/f $numfree
4526 error "create+open $numfree files in $DIR/$tdir failed"
4528 ulimit -n $ulimit_old
4530 # if createmany exits at 120s there will be fewer than $numfree files
4531 unlinkmany $DIR/$tdir/f $numfree || true
4533 run_test 51f "check many open files limit"
4536 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4537 test_mkdir $DIR/$tdir
4538 touch $DIR/$tdir/foo
4539 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4540 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4541 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4542 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4543 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4545 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4546 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4547 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4549 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4550 cp -r $DIR/$tdir $TMP/
4551 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4553 run_test 52a "append-only flag test (should return errors)"
4556 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4557 test_mkdir $DIR/$tdir
4558 touch $DIR/$tdir/foo
4559 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4560 cat test > $DIR/$tdir/foo && error "cat test worked"
4561 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4562 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4563 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4565 echo foo >> $DIR/$tdir/foo && error "echo worked"
4566 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4567 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4568 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4569 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4571 chattr -i $DIR/$tdir/foo || error "chattr failed"
4573 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4575 run_test 52b "immutable flag test (should return errors) ======="
4578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 remote_mds_nodsh && skip "remote MDS with nodsh"
4580 remote_ost_nodsh && skip "remote OST with nodsh"
4593 local support_last_seq=true
4595 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4596 support_last_seq=false
4599 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4601 for value in $(do_facet $SINGLEMDS \
4602 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4603 param=$(echo ${value[0]} | cut -d "=" -f1)
4604 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4606 if $support_last_seq; then
4607 param_seq=$(echo $param |
4608 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4609 mds_last_seq=$(do_facet $SINGLEMDS \
4610 $LCTL get_param -n $param_seq)
4612 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4614 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4615 node=$(facet_active_host ost$((ostnum+1)))
4616 param="obdfilter.$ostname.last_id"
4617 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4618 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4619 ost_last_id=$ost_last
4621 if $support_last_seq; then
4622 ost_last_id=$(echo $ost_last |
4623 awk -F':' '{print $2}' |
4625 ost_last_seq=$(echo $ost_last |
4626 awk -F':' '{print $1}')
4627 [[ $ost_last_seq = $mds_last_seq ]] || continue
4630 if [[ $ost_last_id != $mds_last ]]; then
4631 error "$ost_last_id != $mds_last"
4638 $found || error "can not match last_seq/last_id for $mdtosc"
4641 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4644 perl -MSocket -e ';' || skip "no Socket perl module installed"
4646 $SOCKETSERVER $DIR/socket ||
4647 error "$SOCKETSERVER $DIR/socket failed: $?"
4648 $SOCKETCLIENT $DIR/socket ||
4649 error "$SOCKETCLIENT $DIR/socket failed: $?"
4650 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4652 run_test 54a "unix domain socket test =========================="
4658 dd if=/dev/zero of=$f bs=$(page_size) count=1
4660 run_test 54b "char device works in lustre ======================"
4663 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4664 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4665 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4667 for i in $(seq 3 7); do
4668 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4677 loopdev="$DIR/loop54c"
4680 $UMOUNT $DIR/$tdir || rc=$?
4681 losetup -d $loopdev || true
4682 losetup -d $LOOPDEV || true
4683 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4690 loopdev="$DIR/loop54c"
4693 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4694 trap cleanup_54c EXIT
4695 mknod $loopdev b 7 $LOOPNUM
4696 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4697 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4698 losetup $loopdev $DIR/$tfile ||
4699 error "can't set up $loopdev for $DIR/$tfile"
4700 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4701 test_mkdir $DIR/$tdir
4702 mount -t ext2 $loopdev $DIR/$tdir ||
4703 error "error mounting $loopdev on $DIR/$tdir"
4704 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4707 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4711 run_test 54c "block device works in lustre ====================="
4717 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4719 run_test 54d "fifo device works in lustre ======================"
4724 cp -aL /dev/console $f
4725 echo $string > $f || error "echo $string to $f failed"
4727 run_test 54e "console/tty device works in lustre ======================"
4731 local dir=$DIR/$tdir
4734 test_mkdir -p $dir/dir
4735 for i in $(seq $numfiles); do
4737 touch $dir/dir/file$i
4740 local numcomp=$($LFS getstripe --component-count $dir)
4742 [[ $numcomp == 0 ]] && numcomp=1
4744 # test lfs getstripe with --recursive
4745 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4747 [[ $filenum -eq $((numfiles * 2)) ]] ||
4748 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4749 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4750 [[ $filenum -eq $numfiles ]] ||
4751 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4752 echo "$LFS getstripe showed obdidx or l_ost_idx"
4754 # test lfs getstripe with file instead of dir
4755 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4756 [[ $filenum -eq 1 ]] ||
4757 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4758 echo "$LFS getstripe file1 passed"
4760 #test lfs getstripe with --verbose
4761 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4762 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4763 error "$LFS getstripe --verbose $dir: "\
4764 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4765 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4766 error "$LFS getstripe $dir: showed lmm_magic"
4768 #test lfs getstripe with -v prints lmm_fid
4769 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4770 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4771 error "$LFS getstripe -v $dir: "\
4772 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4773 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4774 error "$LFS getstripe $dir: showed lmm_fid by default"
4775 echo "$LFS getstripe --verbose passed"
4777 #check for FID information
4778 local fid1=$($LFS getstripe --fid $dir/file1)
4779 local fid2=$($LFS getstripe --verbose $dir/file1 |
4780 awk '/lmm_fid: / { print $2; exit; }')
4781 local fid3=$($LFS path2fid $dir/file1)
4783 [ "$fid1" != "$fid2" ] &&
4784 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4785 [ "$fid1" != "$fid3" ] &&
4786 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4787 echo "$LFS getstripe --fid passed"
4789 #test lfs getstripe with --obd
4790 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4791 error "$LFS getstripe --obd wrong_uuid: should return error"
4793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4796 local obduuid=$(ostuuid_from_index $ostidx)
4797 local found=$($LFS getstripe -r --obd $obduuid $dir |
4798 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4800 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4801 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4803 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4806 [[ $found -eq $filenum ]] ||
4807 error "$LFS getstripe --obd: found $found expect $filenum"
4808 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4809 sed '/^[ ]*'${ostidx}'[ ]/d' |
4810 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4811 error "$LFS getstripe --obd: should not show file on other obd"
4812 echo "$LFS getstripe --obd passed"
4814 run_test 56a "check $LFS getstripe"
4817 local dir=$DIR/$tdir
4821 for i in $(seq $numdirs); do
4822 test_mkdir $dir/dir$i
4825 # test lfs getdirstripe default mode is non-recursion, which is
4826 # different from lfs getstripe
4827 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4829 [[ $dircnt -eq 1 ]] ||
4830 error "$LFS getdirstripe: found $dircnt, not 1"
4831 dircnt=$($LFS getdirstripe --recursive $dir |
4832 grep -c lmv_stripe_count)
4833 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4834 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4836 run_test 56b "check $LFS getdirstripe"
4839 remote_ost_nodsh && skip "remote OST with nodsh"
4842 local ost_name=$(ostname_from_index $ost_idx)
4843 local old_status=$(ost_dev_status $ost_idx)
4845 [[ -z "$old_status" ]] ||
4846 skip_env "OST $ost_name is in $old_status status"
4848 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4851 local new_status=$(ost_dev_status $ost_idx)
4853 [[ "$new_status" = "D" ]] ||
4854 error "OST $ost_name is in status of '$new_status', not 'D'"
4856 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4859 new_status=$(ost_dev_status $ost_idx)
4860 [[ -z "$new_status" ]] ||
4861 error "OST $ost_name is in status of '$new_status', not ''"
4863 run_test 56c "check 'lfs df' showing device status"
4868 local local_tdir="$1"
4869 local local_numfiles="$2"
4870 local local_numdirs="$3"
4871 local dir_params="$4"
4872 local dir_stripe_params="$5"
4874 if [ ! -d "$local_tdir" ] ; then
4875 test_mkdir -p $dir_stripe_params $local_tdir
4876 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4877 for i in $(seq $local_numfiles) ; do
4878 touch $local_tdir/file$i
4880 for i in $(seq $local_numdirs) ; do
4881 test_mkdir $dir_stripe_params $local_tdir/dir$i
4882 for j in $(seq $local_numfiles) ; do
4883 touch $local_tdir/dir$i/file$j
4889 setup_56_special() {
4891 local local_numfiles=$2
4892 local local_numdirs=$3
4894 setup_56 $local_tdir $local_numfiles $local_numdirs
4896 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4897 for i in $(seq $local_numfiles) ; do
4898 mknod $local_tdir/loop${i}b b 7 $i
4899 mknod $local_tdir/null${i}c c 1 3
4900 ln -s $local_tdir/file1 $local_tdir/link${i}
4902 for i in $(seq $local_numdirs) ; do
4903 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4904 mknod $local_tdir/dir$i/null${i}c c 1 3
4905 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4911 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4912 local expected=$(($NUMDIRS + 2))
4914 setup_56 $dir $NUMFILES $NUMDIRS
4916 # test lfs find with -name
4917 for i in $(seq $NUMFILES) ; do
4918 local nums=$($LFS find -name "*$i" $dir | wc -l)
4920 [ $nums -eq $expected ] ||
4921 error "lfs find -name '*$i' $dir wrong: "\
4922 "found $nums, expected $expected"
4925 run_test 56g "check lfs find -name"
4928 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4929 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4931 setup_56 $dir $NUMFILES $NUMDIRS
4933 # test lfs find with ! -name
4934 for i in $(seq $NUMFILES) ; do
4935 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4937 [ $nums -eq $expected ] ||
4938 error "lfs find ! -name '*$i' $dir wrong: "\
4939 "found $nums, expected $expected"
4942 run_test 56h "check lfs find ! -name"
4945 local dir=$DIR/$tdir
4949 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4952 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4954 run_test 56i "check 'lfs find -ost UUID' skips directories"
4957 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4959 setup_56_special $dir $NUMFILES $NUMDIRS
4961 local expected=$((NUMDIRS + 1))
4962 local cmd="$LFS find -type d $dir"
4963 local nums=$($cmd | wc -l)
4965 [ $nums -eq $expected ] ||
4966 error "'$cmd' wrong: found $nums, expected $expected"
4968 run_test 56j "check lfs find -type d"
4971 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4973 setup_56_special $dir $NUMFILES $NUMDIRS
4975 local expected=$(((NUMDIRS + 1) * NUMFILES))
4976 local cmd="$LFS find -type f $dir"
4977 local nums=$($cmd | wc -l)
4979 [ $nums -eq $expected ] ||
4980 error "'$cmd' wrong: found $nums, expected $expected"
4982 run_test 56k "check lfs find -type f"
4985 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4987 setup_56_special $dir $NUMFILES $NUMDIRS
4989 local expected=$((NUMDIRS + NUMFILES))
4990 local cmd="$LFS find -type b $dir"
4991 local nums=$($cmd | wc -l)
4993 [ $nums -eq $expected ] ||
4994 error "'$cmd' wrong: found $nums, expected $expected"
4996 run_test 56l "check lfs find -type b"
4999 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5001 setup_56_special $dir $NUMFILES $NUMDIRS
5003 local expected=$((NUMDIRS + NUMFILES))
5004 local cmd="$LFS find -type c $dir"
5005 local nums=$($cmd | wc -l)
5006 [ $nums -eq $expected ] ||
5007 error "'$cmd' wrong: found $nums, expected $expected"
5009 run_test 56m "check lfs find -type c"
5012 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5013 setup_56_special $dir $NUMFILES $NUMDIRS
5015 local expected=$((NUMDIRS + NUMFILES))
5016 local cmd="$LFS find -type l $dir"
5017 local nums=$($cmd | wc -l)
5019 [ $nums -eq $expected ] ||
5020 error "'$cmd' wrong: found $nums, expected $expected"
5022 run_test 56n "check lfs find -type l"
5025 local dir=$DIR/$tdir
5027 setup_56 $dir $NUMFILES $NUMDIRS
5028 utime $dir/file1 > /dev/null || error "utime (1)"
5029 utime $dir/file2 > /dev/null || error "utime (2)"
5030 utime $dir/dir1 > /dev/null || error "utime (3)"
5031 utime $dir/dir2 > /dev/null || error "utime (4)"
5032 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5033 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5036 local nums=$($LFS find -mtime +0 $dir | wc -l)
5038 [ $nums -eq $expected ] ||
5039 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5042 cmd="$LFS find -mtime 0 $dir"
5043 nums=$($cmd | wc -l)
5044 [ $nums -eq $expected ] ||
5045 error "'$cmd' wrong: found $nums, expected $expected"
5047 run_test 56o "check lfs find -mtime for old files"
5050 [ $RUNAS_ID -eq $UID ] &&
5051 skip_env "RUNAS_ID = UID = $UID -- skipping"
5053 local dir=$DIR/$tdir
5055 setup_56 $dir $NUMFILES $NUMDIRS
5056 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5058 local expected=$NUMFILES
5059 local cmd="$LFS find -uid $RUNAS_ID $dir"
5060 local nums=$($cmd | wc -l)
5062 [ $nums -eq $expected ] ||
5063 error "'$cmd' wrong: found $nums, expected $expected"
5065 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5066 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5067 nums=$($cmd | wc -l)
5068 [ $nums -eq $expected ] ||
5069 error "'$cmd' wrong: found $nums, expected $expected"
5071 run_test 56p "check lfs find -uid and ! -uid"
5074 [ $RUNAS_ID -eq $UID ] &&
5075 skip_env "RUNAS_ID = UID = $UID -- skipping"
5077 local dir=$DIR/$tdir
5079 setup_56 $dir $NUMFILES $NUMDIRS
5080 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5082 local expected=$NUMFILES
5083 local cmd="$LFS find -gid $RUNAS_GID $dir"
5084 local nums=$($cmd | wc -l)
5086 [ $nums -eq $expected ] ||
5087 error "'$cmd' wrong: found $nums, expected $expected"
5089 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5090 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5091 nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] ||
5093 error "'$cmd' wrong: found $nums, expected $expected"
5095 run_test 56q "check lfs find -gid and ! -gid"
5098 local dir=$DIR/$tdir
5100 setup_56 $dir $NUMFILES $NUMDIRS
5103 local cmd="$LFS find -size 0 -type f $dir"
5104 local nums=$($cmd | wc -l)
5106 [ $nums -eq $expected ] ||
5107 error "'$cmd' wrong: found $nums, expected $expected"
5109 cmd="$LFS find ! -size 0 -type f $dir"
5110 nums=$($cmd | wc -l)
5111 [ $nums -eq $expected ] ||
5112 error "'$cmd' wrong: found $nums, expected $expected"
5113 echo "test" > $dir/$tfile
5114 echo "test2" > $dir/$tfile.2 && sync
5116 cmd="$LFS find -size 5 -type f $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5121 cmd="$LFS find -size +5 -type f $dir"
5122 nums=$($cmd | wc -l)
5123 [ $nums -eq $expected ] ||
5124 error "'$cmd' wrong: found $nums, expected $expected"
5126 cmd="$LFS find -size +0 -type f $dir"
5127 nums=$($cmd | wc -l)
5128 [ $nums -eq $expected ] ||
5129 error "'$cmd' wrong: found $nums, expected $expected"
5131 cmd="$LFS find ! -size -5 -type f $dir"
5132 nums=$($cmd | wc -l)
5133 [ $nums -eq $expected ] ||
5134 error "'$cmd' wrong: found $nums, expected $expected"
5136 cmd="$LFS find -size -5 -type f $dir"
5137 nums=$($cmd | wc -l)
5138 [ $nums -eq $expected ] ||
5139 error "'$cmd' wrong: found $nums, expected $expected"
5141 run_test 56r "check lfs find -size works"
5143 test_56s() { # LU-611 #LU-9369
5144 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5146 local dir=$DIR/$tdir
5147 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5149 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5150 for i in $(seq $NUMDIRS); do
5151 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5154 local expected=$NUMDIRS
5155 local cmd="$LFS find -c $OSTCOUNT $dir"
5156 local nums=$($cmd | wc -l)
5158 [ $nums -eq $expected ] || {
5159 $LFS getstripe -R $dir
5160 error "'$cmd' wrong: found $nums, expected $expected"
5163 expected=$((NUMDIRS + onestripe))
5164 cmd="$LFS find -stripe-count +0 -type f $dir"
5165 nums=$($cmd | wc -l)
5166 [ $nums -eq $expected ] || {
5167 $LFS getstripe -R $dir
5168 error "'$cmd' wrong: found $nums, expected $expected"
5172 cmd="$LFS find -stripe-count 1 -type f $dir"
5173 nums=$($cmd | wc -l)
5174 [ $nums -eq $expected ] || {
5175 $LFS getstripe -R $dir
5176 error "'$cmd' wrong: found $nums, expected $expected"
5179 cmd="$LFS find -stripe-count -2 -type f $dir"
5180 nums=$($cmd | wc -l)
5181 [ $nums -eq $expected ] || {
5182 $LFS getstripe -R $dir
5183 error "'$cmd' wrong: found $nums, expected $expected"
5187 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5188 nums=$($cmd | wc -l)
5189 [ $nums -eq $expected ] || {
5190 $LFS getstripe -R $dir
5191 error "'$cmd' wrong: found $nums, expected $expected"
5194 run_test 56s "check lfs find -stripe-count works"
5196 test_56t() { # LU-611 #LU-9369
5197 local dir=$DIR/$tdir
5199 setup_56 $dir 0 $NUMDIRS
5200 for i in $(seq $NUMDIRS); do
5201 $LFS setstripe -S 8M $dir/dir$i/$tfile
5204 local expected=$NUMDIRS
5205 local cmd="$LFS find -S 8M $dir"
5206 local nums=$($cmd | wc -l)
5208 [ $nums -eq $expected ] || {
5209 $LFS getstripe -R $dir
5210 error "'$cmd' wrong: found $nums, expected $expected"
5214 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5216 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5218 expected=$(((NUMDIRS + 1) * NUMFILES))
5219 cmd="$LFS find -stripe-size 512k -type f $dir"
5220 nums=$($cmd | wc -l)
5221 [ $nums -eq $expected ] ||
5222 error "'$cmd' wrong: found $nums, expected $expected"
5224 cmd="$LFS find -stripe-size +320k -type f $dir"
5225 nums=$($cmd | wc -l)
5226 [ $nums -eq $expected ] ||
5227 error "'$cmd' wrong: found $nums, expected $expected"
5229 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5230 cmd="$LFS find -stripe-size +200k -type f $dir"
5231 nums=$($cmd | wc -l)
5232 [ $nums -eq $expected ] ||
5233 error "'$cmd' wrong: found $nums, expected $expected"
5235 cmd="$LFS find -stripe-size -640k -type f $dir"
5236 nums=$($cmd | wc -l)
5237 [ $nums -eq $expected ] ||
5238 error "'$cmd' wrong: found $nums, expected $expected"
5241 cmd="$LFS find -stripe-size 256k -type f $dir"
5242 nums=$($cmd | wc -l)
5243 [ $nums -eq $expected ] ||
5244 error "'$cmd' wrong: found $nums, expected $expected"
5246 cmd="$LFS find -stripe-size -320k -type f $dir"
5247 nums=$($cmd | wc -l)
5248 [ $nums -eq $expected ] ||
5249 error "'$cmd' wrong: found $nums, expected $expected"
5252 cmd="$LFS find -stripe-size 1024k -type f $dir"
5253 nums=$($cmd | wc -l)
5254 [ $nums -eq $expected ] ||
5255 error "'$cmd' wrong: found $nums, expected $expected"
5257 run_test 56t "check lfs find -stripe-size works"
5259 test_56u() { # LU-611
5260 local dir=$DIR/$tdir
5262 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5264 if [[ $OSTCOUNT -gt 1 ]]; then
5265 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5271 local expected=$(((NUMDIRS + 1) * NUMFILES))
5272 local cmd="$LFS find -stripe-index 0 -type f $dir"
5273 local nums=$($cmd | wc -l)
5275 [ $nums -eq $expected ] ||
5276 error "'$cmd' wrong: found $nums, expected $expected"
5279 cmd="$LFS find -stripe-index 1 -type f $dir"
5280 nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] ||
5282 error "'$cmd' wrong: found $nums, expected $expected"
5284 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5285 nums=$($cmd | wc -l)
5286 [ $nums -eq $expected ] ||
5287 error "'$cmd' wrong: found $nums, expected $expected"
5290 # This should produce an error and not return any files
5291 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5292 nums=$($cmd 2>/dev/null | wc -l)
5293 [ $nums -eq $expected ] ||
5294 error "'$cmd' wrong: found $nums, expected $expected"
5296 if [[ $OSTCOUNT -gt 1 ]]; then
5297 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5298 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5299 nums=$($cmd | wc -l)
5300 [ $nums -eq $expected ] ||
5301 error "'$cmd' wrong: found $nums, expected $expected"
5304 run_test 56u "check lfs find -stripe-index works"
5308 local dir=$DIR/$tdir
5310 setup_56 $dir $NUMFILES $NUMDIRS
5312 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5313 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5315 for file in $($LFS find -m $UUID $dir); do
5316 file_midx=$($LFS getstripe -m $file)
5317 [ $file_midx -eq $mdt_idx ] ||
5318 error "lfs find -m $UUID != getstripe -m $file_midx"
5321 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5324 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 local dir=$DIR/$tdir
5329 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5331 local stripe_size=$($LFS getstripe -S -d $dir) ||
5332 error "$LFS getstripe -S -d $dir failed"
5333 stripe_size=${stripe_size%% *}
5335 local file_size=$((stripe_size * OSTCOUNT))
5336 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5337 local required_space=$((file_num * file_size))
5338 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5340 [[ $free_space -le $((required_space / 1024)) ]] &&
5341 skip_env "need $required_space, have $free_space kbytes"
5344 local dd_count=$((file_size / dd_bs))
5346 # write data into the files
5351 for i in $(seq $NUMFILES); do
5353 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5354 error "write data into $file failed"
5356 for i in $(seq $NUMDIRS); do
5357 for j in $(seq $NUMFILES); do
5358 file=$dir/dir$i/file$j
5359 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5360 error "write data into $file failed"
5364 # $LFS_MIGRATE will fail if hard link migration is unsupported
5365 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5366 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5367 error "creating links to $dir/dir1/file1 failed"
5372 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5375 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5378 eval $cmd || error "$cmd failed"
5380 check_stripe_count $dir/file1 $expected
5382 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5384 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5385 # OST 1 if it is on OST 0. This file is small enough to
5386 # be on only one stripe.
5387 file=$dir/migr_1_ost
5388 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5389 error "write data into $file failed"
5390 local obdidx=$($LFS getstripe -i $file)
5391 local oldmd5=$(md5sum $file)
5394 [[ $obdidx -eq 0 ]] && newobdidx=1
5395 cmd="$LFS migrate -i $newobdidx $file"
5397 eval $cmd || error "$cmd failed"
5399 local realobdix=$($LFS getstripe -i $file)
5400 local newmd5=$(md5sum $file)
5402 [[ $newobdidx -ne $realobdix ]] &&
5403 error "new OST is different (was=$obdidx, "\
5404 "wanted=$newobdidx, got=$realobdix)"
5405 [[ "$oldmd5" != "$newmd5" ]] &&
5406 error "md5sum differ: $oldmd5, $newmd5"
5410 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5412 eval $cmd || error "$cmd failed"
5414 for j in $(seq $NUMFILES); do
5415 check_stripe_count $dir/dir1/file$j $expected
5418 # lfs_migrate works with lfs find
5419 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5420 $LFS_MIGRATE -y -c $expected"
5422 eval $cmd || error "$cmd failed"
5424 for i in $(seq 2 $NUMFILES); do
5425 check_stripe_count $dir/file$i $expected
5427 for i in $(seq 2 $NUMDIRS); do
5428 for j in $(seq $NUMFILES); do
5429 check_stripe_count $dir/dir$i/file$j $expected
5433 run_test 56w "check lfs_migrate -c stripe_count works"
5436 local file1=$DIR/$tdir/file1
5437 local create_pool=false
5438 local initial_pool=$($LFS getstripe -p $DIR)
5442 echo -n "Creating test dir..."
5443 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5446 echo -n "Creating test file..."
5447 touch $file1 || error "cannot create file"
5450 echo -n "Detecting existing pools..."
5451 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5453 if [ ${#pool_list[@]} -gt 0 ]; then
5454 echo "${pool_list[@]}"
5455 for thispool in "${pool_list[@]}"; do
5456 if [[ -z "$initial_pool" ||
5457 "$initial_pool" != "$thispool" ]]; then
5459 echo "Using existing pool '$pool'"
5464 echo "none detected."
5466 if [ -z "$pool" ]; then
5467 pool=${POOL:-testpool}
5468 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5469 echo -n "Creating pool '$pool'..."
5471 pool_add $pool &> /dev/null ||
5472 error "pool_add failed"
5475 echo -n "Adding target to pool..."
5476 pool_add_targets $pool 0 0 1 &> /dev/null ||
5477 error "pool_add_targets failed"
5481 echo -n "Setting pool using -p option..."
5482 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5483 error "migrate failed rc = $?"
5486 echo -n "Verifying test file is in pool after migrating..."
5487 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5488 error "file was not migrated to pool $pool"
5491 echo -n "Removing test file from pool '$pool'..."
5492 $LFS migrate $file1 &> /dev/null ||
5493 error "cannot remove from pool"
5494 [ "$($LFS getstripe -p $file1)" ] &&
5495 error "pool still set"
5498 echo -n "Setting pool using --pool option..."
5499 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5500 error "migrate failed rc = $?"
5505 if $create_pool; then
5506 destroy_test_pools 2> /dev/null ||
5507 error "destroy test pools failed"
5510 run_test 56wb "check lfs_migrate pool support"
5513 local file1="$DIR/$tdir/file 1"
5515 echo -n "Creating test dir..."
5516 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5517 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5518 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5519 error "cannot set stripe"
5522 echo -n "Setting initial stripe for test file..."
5523 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5524 error "cannot set stripe"
5525 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5526 error "stripe size not set"
5529 # File currently set to -S 512K -c 1
5531 # Ensure -c and -S options are rejected when -R is set
5532 echo -n "Verifying incompatible options are detected..."
5533 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5534 error "incompatible -c and -R options not detected"
5535 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5536 error "incompatible -S and -R options not detected"
5539 # Ensure unrecognized options are passed through to 'lfs migrate'
5540 echo -n "Verifying -S option is passed through to lfs migrate..."
5541 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5542 error "migration failed"
5543 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5544 error "file was not restriped"
5547 # File currently set to -S 1M -c 1
5549 # Ensure long options are supported
5550 echo -n "Verifying long options supported..."
5551 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5552 error "long option without argument not supported"
5553 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5554 error "long option with argument not supported"
5555 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5556 error "file not restriped with --stripe-size option"
5559 # File currently set to -S 512K -c 1
5561 if [ "$OSTCOUNT" -gt 1 ]; then
5562 echo -n "Verifying explicit stripe count can be set..."
5563 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5564 error "migrate failed"
5565 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5566 error "file not restriped to explicit count"
5570 # File currently set to -S 512K -c 1 or -S 512K -c 2
5572 # Ensure parent striping is used if -R is set, and no stripe
5573 # count or size is specified
5574 echo -n "Setting stripe for parent directory..."
5575 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5576 error "cannot set stripe"
5579 echo -n "Verifying restripe option uses parent stripe settings..."
5580 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5581 error "migrate failed"
5582 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5583 error "file not restriped to parent settings"
5584 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5585 error "file not restriped to parent settings"
5588 # File currently set to -S 1M -c 1
5590 # Ensure striping is preserved if -R is not set, and no stripe
5591 # count or size is specified
5592 echo -n "Verifying striping size preserved when not specified..."
5593 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5594 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5595 error "cannot set stripe on parent directory"
5596 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5597 error "migrate failed"
5598 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5599 error "file was restriped"
5602 # Ensure file name properly detected when final option has no argument
5603 echo -n "Verifying file name properly detected..."
5604 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5605 error "file name interpreted as option argument"
5611 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5616 local file1=$DIR/$tdir/file1
5618 echo -n "Creating test dir..."
5619 test_mkdir $DIR/$tdir || error "cannot create dir"
5622 echo -n "Creating test file..."
5626 # Ensure 'lfs migrate' will fail by using a non-existent option,
5627 # and make sure rsync is not called to recover
5628 echo -n "Make sure --no-rsync option works..."
5629 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5630 grep -q 'refusing to fall back to rsync' ||
5631 error "rsync was called with --no-rsync set"
5634 # Ensure rsync is called without trying 'lfs migrate' first
5635 echo -n "Make sure --rsync option works..."
5636 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5637 grep -q 'falling back to rsync' &&
5638 error "lfs migrate was called with --rsync set"
5641 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5642 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5643 grep -q 'at the same time' ||
5644 error "--rsync and --no-rsync accepted concurrently"
5650 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5654 check_swap_layouts_support
5656 local dir=$DIR/$tdir
5657 local ref1=/etc/passwd
5658 local file1=$dir/file1
5660 test_mkdir $dir || error "creating dir $dir"
5661 $LFS setstripe -c 2 $file1
5663 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5664 stripe=$($LFS getstripe -c $file1)
5665 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5666 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5671 run_test 56x "lfs migration support"
5674 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5675 check_swap_layouts_support
5677 local dir=$DIR/$tdir/$testnum
5681 local ref1=/etc/passwd
5682 local file1=$dir/file1
5684 $LFS setstripe -c 2 $file1
5686 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5688 local stripe=$($LFS getstripe -c $file1)
5690 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5691 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5696 run_test 56xa "lfs migration --block support"
5698 check_migrate_links() {
5700 local file1="$dir/file1"
5703 local total_count=$(($begin + $count - 1))
5704 local symlink_count=10
5707 if [ ! -f "$file1" ]; then
5708 echo -n "creating initial file..."
5709 $LFS setstripe -c 1 -S "512k" "$file1" ||
5710 error "cannot setstripe initial file"
5713 echo -n "creating symlinks..."
5714 for s in $(seq 1 $symlink_count); do
5715 ln -s "$file1" "$dir/slink$s" ||
5716 error "cannot create symlinks"
5720 echo -n "creating nonlinked files..."
5721 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5722 error "cannot create nonlinked files"
5727 if [ ! -f "$dir/file$total_count" ]; then
5728 echo -n "creating hard links $begin:$total_count..."
5729 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5730 /dev/null || error "cannot create hard links"
5734 echo -n "checking number of hard links listed in xattrs..."
5735 local fid=$($LFS getstripe -F "$file1")
5736 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5739 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5740 skip "hard link list has unexpected size, skipping test"
5742 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5743 error "link names should exceed xattrs size"
5746 echo -n "migrating files..."
5747 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5749 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5752 # make sure all links have been properly migrated
5753 echo -n "verifying files..."
5754 fid=$($LFS getstripe -F "$file1") ||
5755 error "cannot get fid for file $file1"
5756 for i in $(seq 2 $total_count); do
5757 local fid2=$($LFS getstripe -F $dir/file$i)
5759 [ "$fid2" == "$fid" ] ||
5760 error "migrated hard link has mismatched FID"
5763 # make sure hard links were properly detected, and migration was
5764 # performed only once for the entire link set; nonlinked files should
5766 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5767 local expected=$(($uniq_count + 1))
5769 [ "$actual" -eq "$expected" ] ||
5770 error "hard links individually migrated ($actual != $expected)"
5772 # make sure the correct number of hard links are present
5773 local hardlinks=$(stat -c '%h' "$file1")
5775 [ $hardlinks -eq $total_count ] ||
5776 error "num hard links $hardlinks != $total_count"
5783 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5784 skip "Need MDS version at least 2.10.55"
5786 local dir="$DIR/$tdir"
5788 test_mkdir "$dir" || error "cannot create dir $dir"
5790 echo "testing lfs migrate mode when all links fit within xattrs"
5791 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5793 echo "testing rsync mode when all links fit within xattrs"
5794 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5796 echo "testing lfs migrate mode when all links do not fit within xattrs"
5797 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5799 echo "testing rsync mode when all links do not fit within xattrs"
5800 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5805 run_test 56xb "lfs migration hard link support"
5808 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5809 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5812 local dir=$DIR/$tdir
5816 test_mkdir -p $dir || error "creating dir $dir"
5817 touch $f1 || error "creating std file $f1"
5818 $MULTIOP $f2 H2c || error "creating released file $f2"
5820 # a directory can be raid0, so ask only for files
5821 res=$($LFS find $dir -L raid0 -type f | wc -l)
5822 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5824 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5825 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5827 # only files can be released, so no need to force file search
5828 res=$($LFS find $dir -L released)
5829 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5831 res=$($LFS find $dir -type f \! -L released)
5832 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5834 run_test 56y "lfs find -L raid0|released"
5836 test_56z() { # LU-4824
5837 # This checks to make sure 'lfs find' continues after errors
5838 # There are two classes of errors that should be caught:
5839 # - If multiple paths are provided, all should be searched even if one
5841 # - If errors are encountered during the search, it should not terminate
5843 local dir=$DIR/$tdir
5847 for i in d{0..9}; do
5850 touch $dir/d{0..9}/$tfile
5851 $LFS find $DIR/non_existent_dir $dir &&
5852 error "$LFS find did not return an error"
5853 # Make a directory unsearchable. This should NOT be the last entry in
5854 # directory order. Arbitrarily pick the 6th entry
5855 chmod 700 $($LFS find $dir -type d | sed '6!d')
5857 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5859 # The user should be able to see 10 directories and 9 files
5860 [ $count == 19 ] || error "$LFS find did not continue after error"
5862 run_test 56z "lfs find should continue after an error"
5864 test_56aa() { # LU-5937
5865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5867 local dir=$DIR/$tdir
5870 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5872 createmany -o $dir/striped_dir/${tfile}- 1024
5873 local dirs=$($LFS find --size +8k $dir/)
5875 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5877 run_test 56aa "lfs find --size under striped dir"
5879 test_56ab() { # LU-10705
5880 test_mkdir $DIR/$tdir
5881 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5882 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5883 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5884 # Flush writes to ensure valid blocks. Need to be more thorough for
5885 # ZFS, since blocks are not allocated/returned to client immediately.
5887 wait_zfs_commit ost1 2
5888 cancel_lru_locks osc
5891 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5893 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5895 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5896 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5898 rm -f $DIR/$tdir/$tfile.[123]
5900 run_test 56ab "lfs find --blocks"
5903 # Create composite files with one component
5904 local dir=$DIR/$tdir
5906 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5907 # Create composite files with three components
5908 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5909 # Create non-composite files
5910 createmany -o $dir/${tfile}- 10
5912 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5914 [[ $nfiles == 10 ]] ||
5915 error "lfs find -E 1M found $nfiles != 10 files"
5917 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5918 [[ $nfiles == 25 ]] ||
5919 error "lfs find ! -E 1M found $nfiles != 25 files"
5921 # All files have a component that starts at 0
5922 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5923 [[ $nfiles == 35 ]] ||
5924 error "lfs find --component-start 0 - $nfiles != 35 files"
5926 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5927 [[ $nfiles == 15 ]] ||
5928 error "lfs find --component-start 2M - $nfiles != 15 files"
5930 # All files created here have a componenet that does not starts at 2M
5931 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5932 [[ $nfiles == 35 ]] ||
5933 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5935 # Find files with a specified number of components
5936 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5937 [[ $nfiles == 15 ]] ||
5938 error "lfs find --component-count 3 - $nfiles != 15 files"
5940 # Remember non-composite files have a component count of zero
5941 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5942 [[ $nfiles == 10 ]] ||
5943 error "lfs find --component-count 0 - $nfiles != 10 files"
5945 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5946 [[ $nfiles == 20 ]] ||
5947 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5949 # All files have a flag called "init"
5950 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5951 [[ $nfiles == 35 ]] ||
5952 error "lfs find --component-flags init - $nfiles != 35 files"
5954 # Multi-component files will have a component not initialized
5955 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5956 [[ $nfiles == 15 ]] ||
5957 error "lfs find !--component-flags init - $nfiles != 15 files"
5962 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5965 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5966 skip "Need MDS version at least 2.10.57"
5976 # create mirrored directories and mirrored files
5977 mkdir $td || error "mkdir $td failed"
5978 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5979 createmany -o $tf- 10 || error "create $tf- failed"
5981 for i in $(seq 2); do
5983 mkdir $dir || error "mkdir $dir failed"
5984 $LFS mirror create -N$((3 + i)) $dir ||
5985 error "create mirrored dir $dir failed"
5986 createmany -o $dir/$tfile- 10 ||
5987 error "create $dir/$tfile- failed"
5990 # change the states of some mirrored files
5992 for i in $(seq 2); do
5994 for j in $(seq 4 9); do
5995 echo foo > $dir/$tfile-$j
5999 # find mirrored files with specific mirror count
6000 cmd="$LFS find --mirror-count 3 --type f $td"
6001 nfiles=$($cmd | wc -l)
6002 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6004 cmd="$LFS find ! --mirror-count 3 --type f $td"
6005 nfiles=$($cmd | wc -l)
6006 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6008 cmd="$LFS find --mirror-count +2 --type f $td"
6009 nfiles=$($cmd | wc -l)
6010 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6012 cmd="$LFS find --mirror-count -6 --type f $td"
6013 nfiles=$($cmd | wc -l)
6014 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6016 # find mirrored files with specific file state
6017 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6018 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6020 cmd="$LFS find --mirror-state=ro --type f $td"
6021 nfiles=$($cmd | wc -l)
6022 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6024 cmd="$LFS find ! --mirror-state=ro --type f $td"
6025 nfiles=$($cmd | wc -l)
6026 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6028 cmd="$LFS find --mirror-state=wp --type f $td"
6029 nfiles=$($cmd | wc -l)
6030 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6032 cmd="$LFS find ! --mirror-state=sp --type f $td"
6033 nfiles=$($cmd | wc -l)
6034 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6036 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6040 # note test will not do anything if MDS is not local
6041 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6042 skip_env "ldiskfs only test"
6044 remote_mds_nodsh && skip "remote MDS with nodsh"
6046 local MNTDEV="osd*.*MDT*.mntdev"
6047 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6048 [ -z "$DEV" ] && error "can't access $MNTDEV"
6049 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6050 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6051 error "can't access $DEV"
6052 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6053 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6057 run_test 57a "verify MDS filesystem created with large inodes =="
6060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6061 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6062 skip_env "ldiskfs only test"
6064 remote_mds_nodsh && skip "remote MDS with nodsh"
6066 local dir=$DIR/$tdir
6069 local fileN=$dir/f$filecount
6071 rm -rf $dir || error "removing $dir"
6073 local mdtidx=$($LFS getstripe -m $dir)
6074 local mdtname=MDT$(printf %04x $mdtidx)
6075 local facet=mds$((mdtidx + 1))
6077 echo "mcreating $filecount files"
6078 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6080 # verify that files do not have EAs yet
6081 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6082 error "$file1 has an EA"
6083 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6084 error "$fileN has an EA"
6088 df $dir #make sure we get new statfs data
6089 local mdsfree=$(do_facet $facet \
6090 lctl get_param -n osd*.*$mdtname.kbytesfree)
6091 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6094 echo "opening files to create objects/EAs"
6095 for file in $(seq -f $dir/f%g 1 $filecount); do
6096 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6097 error "opening $file"
6100 # verify that files have EAs now
6101 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6102 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6104 sleep 1 #make sure we get new statfs data
6106 local mdsfree2=$(do_facet $facet \
6107 lctl get_param -n osd*.*$mdtname.kbytesfree)
6108 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6110 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6111 if [ "$mdsfree" != "$mdsfree2" ]; then
6112 error "MDC before $mdcfree != after $mdcfree2"
6114 echo "MDC before $mdcfree != after $mdcfree2"
6115 echo "unable to confirm if MDS has large inodes"
6120 run_test 57b "default LOV EAs are stored inside large inodes ==="
6123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6124 [ -z "$(which wiretest 2>/dev/null)" ] &&
6125 skip_env "could not find wiretest"
6129 run_test 58 "verify cross-platform wire constants =============="
6132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6134 echo "touch 130 files"
6135 createmany -o $DIR/f59- 130
6137 unlinkmany $DIR/f59- 130
6139 # wait for commitment of removal
6140 wait_delete_completed
6142 run_test 59 "verify cancellation of llog records async ========="
6144 TEST60_HEAD="test_60 run $RANDOM"
6146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6147 remote_mgs_nodsh && skip "remote MGS with nodsh"
6148 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6149 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6150 skip_env "missing subtest run-llog.sh"
6152 log "$TEST60_HEAD - from kernel mode"
6153 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6154 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6155 do_facet mgs $LCTL dk > $TMP/$tfile
6157 # LU-6388: test llog_reader
6158 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6159 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6160 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6161 skip_env "missing llog_reader"
6162 local fstype=$(facet_fstype mgs)
6163 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6164 skip_env "Only for ldiskfs or zfs type mgs"
6166 local mntpt=$(facet_mntpt mgs)
6167 local mgsdev=$(mgsdevname 1)
6179 #get fid and record list
6180 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6182 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6184 #remount mgs as ldiskfs or zfs type
6185 stop mgs || error "stop mgs failed"
6186 mount_fstype mgs || error "remount mgs failed"
6187 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6190 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6191 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6196 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6198 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6200 echo "obj_file is $obj_file"
6201 do_facet mgs $llog_reader $obj_file
6203 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6204 awk '{ print $3 }' | sed -e "s/^type=//g")
6205 if [ $rec_type != $rec ]; then
6206 echo "FAILED test_60a wrong record type $rec_type," \
6212 #check obj path if record type is LLOG_LOGID_MAGIC
6213 if [ "$rec" == "1064553b" ]; then
6214 path=$(do_facet mgs $llog_reader $obj_file |
6215 grep "path=" | awk '{ print $NF }' |
6216 sed -e "s/^path=//g")
6217 if [ $obj_file != $mntpt/$path ]; then
6218 echo "FAILED test_60a wrong obj path" \
6219 "$montpt/$path, should be $obj_file"
6226 #restart mgs before "error", otherwise it will block the next test
6227 stop mgs || error "stop mgs failed"
6228 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6229 $pass || error "test failed, see FAILED test_60a messages for specifics"
6231 run_test 60a "llog_test run from kernel module and test llog_reader"
6234 remote_mgs_nodsh && skip "remote MGS with nodsh"
6236 # test old logid format
6237 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6238 do_facet mgs $LCTL dl | grep MGS
6239 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6240 error "old llog_print failed"
6243 # test new logid format
6244 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6245 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6246 error "new llog_print failed"
6249 run_test 60aa "llog_print works with FIDs and simple names"
6252 # test llog_print with params
6254 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6255 skip "Need server version greater than 2.11.51"
6260 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6261 do_facet mgs $LCTL set_param -P jobid_name="testname"
6263 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6264 grep jobid_name | tail -n 1)
6266 local param=`awk '{ print $10 }' <<< "$yaml"`
6267 local val=`awk '{ print $12 }' <<< "$yaml"`
6268 #return to the default
6269 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6270 [ $val = "testname" ] || error "bad value: $val"
6271 [ $param = "jobid_name," ] || error "Bad param: $param"
6273 run_test 60ab "llog_print params output values from set_param -P"
6275 test_60b() { # bug 6411
6276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6279 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6291 [[ $LLOG_COUNT -gt 100 ]] &&
6292 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6294 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6299 echo "create 5000 files"
6300 createmany -o $DIR/f60c- 5000
6301 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6302 lctl set_param fail_loc=0x80000137
6303 unlinkmany $DIR/f60c- 5000
6304 lctl set_param fail_loc=0
6306 run_test 60c "unlink file when mds full"
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6311 SAVEPRINTK=$(lctl get_param -n printk)
6312 # verify "lctl mark" is even working"
6313 MESSAGE="test message ID $RANDOM $$"
6314 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6315 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6317 lctl set_param printk=0 || error "set lnet.printk failed"
6318 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6319 MESSAGE="new test message ID $RANDOM $$"
6320 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6321 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6322 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6324 lctl set_param -n printk="$SAVEPRINTK"
6326 run_test 60d "test printk console message masking"
6329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6330 remote_mds_nodsh && skip "remote MDS with nodsh"
6333 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6334 do_facet mds1 lctl set_param fail_loc=0x15b
6337 run_test 60e "no space while new llog is being created"
6340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6343 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6344 cancel_lru_locks osc
6345 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6348 run_test 61 "mmap() writes don't make sync hang ================"
6350 # bug 2330 - insufficient obd_match error checking causes LBUG
6352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6356 cancel_lru_locks osc
6357 lctl set_param fail_loc=0x405
6358 cat $f && error "cat succeeded, expect -EIO"
6359 lctl set_param fail_loc=0
6361 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6362 # match every page all of the time.
6363 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6365 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6366 # Though this test is irrelevant anymore, it helped to reveal some
6367 # other grant bugs (LU-4482), let's keep it.
6368 test_63a() { # was test_63
6369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6371 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6373 for i in `seq 10` ; do
6374 dd if=/dev/zero of=$DIR/f63 bs=8k &
6380 rm -f $DIR/f63 || true
6382 run_test 63a "Verify oig_wait interruption does not crash ======="
6384 # bug 2248 - async write errors didn't return to application on sync
6385 # bug 3677 - async write errors left page locked
6387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6390 lctl set_param debug=-1
6392 # ensure we have a grant to do async writes
6393 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6396 sync # sync lest earlier test intercept the fail_loc
6398 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6399 lctl set_param fail_loc=0x80000406
6400 $MULTIOP $DIR/$tfile Owy && \
6401 error "sync didn't return ENOMEM"
6402 sync; sleep 2; sync # do a real sync this time to flush page
6403 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6404 error "locked page left in cache after async error" || true
6407 run_test 63b "async write errors should be returned to fsync ==="
6410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6413 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6415 run_test 64a "verify filter grant calculations (in kernel) ====="
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6420 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6422 run_test 64b "check out-of-space detection on client"
6425 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6427 run_test 64c "verify grant shrink"
6429 # this does exactly what osc_request.c:osc_announce_cached() does in
6430 # order to calculate max amount of grants to ask from server
6434 local page_size=$(get_page_size client)
6436 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6437 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6439 ((rpc_in_flight ++));
6440 nrpages=$((nrpages * rpc_in_flight))
6442 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6444 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6446 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6447 local undirty=$((nrpages * page_size))
6449 local max_extent_pages
6450 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6451 grep grant_max_extent_size | awk '{print $2}')
6452 max_extent_pages=$((max_extent_pages / page_size))
6453 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6454 local grant_extent_tax
6455 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6456 grep grant_extent_tax | awk '{print $2}')
6458 undirty=$((undirty + nrextents * grant_extent_tax))
6463 # this is size of unit for grant allocation. It should be equal to
6464 # what tgt_grant.c:tgt_grant_chunk() calculates
6468 local grant_extent_tax
6470 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6471 grep max_brw_size | awk '{print $2}')
6473 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6474 grep grant_extent_tax | awk '{print $2}')
6476 echo $(((max_brw_size + grant_extent_tax) * 2))
6480 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6481 skip "OST < 2.10.55 doesn't limit grants enough"
6483 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6484 local file=$DIR/$tfile
6486 [[ $($LCTL get_param osc.${tgt}.import |
6487 grep "connect_flags:.*grant_param") ]] ||
6488 skip "no grant_param connect flag"
6490 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6492 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6494 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6495 stack_trap "rm -f $file" EXIT
6497 $SETSTRIPE $file -i 0 -c 1
6498 dd if=/dev/zero of=$file bs=1M count=1000 &
6503 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6504 if [[ $cur_grant -gt $max_cur_granted ]]
6507 error "cur_grant $cur_grant > $max_cur_granted"
6510 [[ $? -ne 0 ]] && break;
6515 wait_delete_completed
6516 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6518 run_test 64d "check grant limit exceed"
6520 # bug 1414 - set/get directories' stripe info
6522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6524 test_mkdir $DIR/$tdir
6526 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6528 run_test 65a "directory with no stripe info"
6531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6533 test_mkdir $DIR/$tdir
6534 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6536 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6539 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6541 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6545 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6547 test_mkdir $DIR/$tdir
6548 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6550 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6551 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6553 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6555 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6560 test_mkdir $DIR/$tdir
6561 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6562 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6564 if [[ $STRIPECOUNT -le 0 ]]; then
6566 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6567 #LOV_MAX_STRIPE_COUNT is 2000
6568 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6570 sc=$(($STRIPECOUNT - 1))
6572 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6573 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6574 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6575 error "lverify failed"
6577 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6582 test_mkdir $DIR/$tdir
6584 $SETSTRIPE $DIR/$tdir || error "setstripe"
6585 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6586 error "no stripe info failed"
6588 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6590 run_test 65e "directory setstripe defaults"
6593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6595 test_mkdir $DIR/${tdir}f
6596 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6598 run_test 65f "dir setstripe permission (should return error) ==="
6601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6603 test_mkdir $DIR/$tdir
6604 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6606 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6607 error "setstripe -S failed"
6608 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6609 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6610 error "delete default stripe failed"
6612 run_test 65g "directory setstripe -d"
6615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6617 test_mkdir $DIR/$tdir
6618 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6620 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6621 error "setstripe -S failed"
6622 test_mkdir $DIR/$tdir/dd1
6623 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6624 error "stripe info inherit failed"
6626 run_test 65h "directory stripe info inherit ===================="
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6631 save_layout_restore_at_exit $MOUNT
6633 # bug6367: set non-default striping on root directory
6634 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6636 # bug12836: getstripe on -1 default directory striping
6637 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6639 # bug12836: getstripe -v on -1 default directory striping
6640 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6642 # bug12836: new find on -1 default directory striping
6643 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6645 run_test 65i "various tests to set root directory striping"
6647 test_65j() { # bug6367
6648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6652 # if we aren't already remounting for each test, do so for this test
6653 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6654 cleanup || error "failed to unmount"
6658 save_layout_restore_at_exit $MOUNT
6660 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6662 run_test 65j "set default striping on root directory (bug 6367)="
6666 wait_delete_completed
6667 do_facet $SINGLEMDS "lctl set_param -n \
6668 osp.$ost*MDT0000.max_create_count=$max_count"
6669 do_facet $SINGLEMDS "lctl set_param -n \
6670 osp.$ost*MDT0000.create_count=$count"
6671 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6672 echo $INACTIVE_OSC "is Activate"
6674 wait_osc_import_state mds ost$ostnum FULL
6677 test_65k() { # bug11679
6678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6679 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6680 remote_mds_nodsh && skip "remote MDS with nodsh"
6682 local disable_precreate=true
6683 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6684 disable_precreate=false
6686 echo "Check OST status: "
6687 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6688 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6690 for OSC in $MDS_OSCS; do
6691 echo $OSC "is active"
6692 do_facet $SINGLEMDS lctl --device %$OSC activate
6695 for INACTIVE_OSC in $MDS_OSCS; do
6696 local ost=$(osc_to_ost $INACTIVE_OSC)
6697 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6698 lov.*md*.target_obd |
6699 awk -F: /$ost/'{ print $1 }' | head -n 1)
6702 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6703 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6705 echo "Deactivate: " $INACTIVE_OSC
6706 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6708 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6709 osp.$ost*MDT0000.create_count")
6710 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6711 osp.$ost*MDT0000.max_create_count")
6712 $disable_precreate &&
6713 do_facet $SINGLEMDS "lctl set_param -n \
6714 osp.$ost*MDT0000.max_create_count=0"
6716 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6717 [ -f $DIR/$tdir/$idx ] && continue
6718 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6719 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6721 error "setstripe $idx should succeed"; }
6722 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6724 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6727 do_facet $SINGLEMDS "lctl set_param -n \
6728 osp.$ost*MDT0000.max_create_count=$max_count"
6729 do_facet $SINGLEMDS "lctl set_param -n \
6730 osp.$ost*MDT0000.create_count=$count"
6731 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6732 echo $INACTIVE_OSC "is Activate"
6734 wait_osc_import_state mds ost$ostnum FULL
6737 run_test 65k "validate manual striping works properly with deactivated OSCs"
6739 test_65l() { # bug 12836
6740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6742 test_mkdir -p $DIR/$tdir/test_dir
6743 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6744 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6746 run_test 65l "lfs find on -1 stripe dir ========================"
6749 local layout=$(save_layout $MOUNT)
6750 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6751 restore_layout $MOUNT $layout
6752 error "setstripe should fail by non-root users"
6756 run_test 65m "normal user can't set filesystem default stripe"
6758 # bug 2543 - update blocks count on client
6760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6763 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6764 sync; sync_all_data; sync; sync_all_data
6765 cancel_lru_locks osc
6766 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6767 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6769 run_test 66 "update inode blocks count on client ==============="
6772 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6776 swapon -s | awk '($1 == "'$1'") { print $4 }'
6779 # bug5265, obdfilter oa2dentry return -ENOENT
6780 # #define OBD_FAIL_SRV_ENOENT 0x217
6782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6783 remote_ost_nodsh && skip "remote OST with nodsh"
6786 $SETSTRIPE -c 1 -i 0 $f
6788 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6790 do_facet ost1 lctl set_param fail_loc=0x217
6791 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6792 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6794 do_facet ost1 lctl set_param fail_loc=0
6795 $DIRECTIO write $f 0 2 || error "write error"
6797 cancel_lru_locks osc
6798 $DIRECTIO read $f 0 1 || error "read error"
6800 do_facet ost1 lctl set_param fail_loc=0x217
6801 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6803 do_facet ost1 lctl set_param fail_loc=0
6806 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6809 test_mkdir $DIR/$tdir
6810 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6811 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6813 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6815 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6817 [ "$RUNAS_ID" = "$UID" ] &&
6818 skip_env "RUNAS_ID = UID = $UID -- skipping"
6819 # Check that testing environment is properly set up. Skip if not
6820 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6821 skip_env "User $RUNAS_ID does not exist - skipping"
6824 chmod 777 $DIR/$tfile
6825 chmod ug+s $DIR/$tfile
6826 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6827 error "$RUNAS dd $DIR/$tfile failed"
6828 # See if we are still setuid/sgid
6829 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6830 error "S/gid is not dropped on write"
6831 # Now test that MDS is updated too
6832 cancel_lru_locks mdc
6833 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6834 error "S/gid is not dropped on MDS"
6837 run_test 72a "Test that remove suid works properly (bug5695) ===="
6839 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6842 [ "$RUNAS_ID" = "$UID" ] &&
6843 skip_env "RUNAS_ID = UID = $UID -- skipping"
6844 [ "$RUNAS_ID" -eq 0 ] &&
6845 skip_env "RUNAS_ID = 0 -- skipping"
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6847 # Check that testing environment is properly set up. Skip if not
6848 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6849 skip_env "User $RUNAS_ID does not exist - skipping"
6851 touch $DIR/${tfile}-f{g,u}
6852 test_mkdir $DIR/${tfile}-dg
6853 test_mkdir $DIR/${tfile}-du
6854 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6855 chmod g+s $DIR/${tfile}-{f,d}g
6856 chmod u+s $DIR/${tfile}-{f,d}u
6857 for perm in 777 2777 4777; do
6858 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6859 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6860 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6861 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6865 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6867 # bug 3462 - multiple simultaneous MDC requests
6869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6871 test_mkdir $DIR/d73-1
6872 test_mkdir $DIR/d73-2
6873 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6876 lctl set_param fail_loc=0x80000129
6877 $MULTIOP $DIR/d73-1/f73-2 Oc &
6879 lctl set_param fail_loc=0
6881 $MULTIOP $DIR/d73-2/f73-3 Oc &
6885 wait $pid1 || return 1
6889 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6890 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6891 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6895 run_test 73 "multiple MDC requests (should not deadlock)"
6897 test_74a() { # bug 6149, 6184
6898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6901 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6903 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6904 # will spin in a tight reconnection loop
6905 $LCTL set_param fail_loc=0x8000030e
6906 # get any lock that won't be difficult - lookup works.
6908 $LCTL set_param fail_loc=0
6912 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6914 test_74b() { # bug 13310
6915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6917 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6919 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6920 # will spin in a tight reconnection loop
6921 $LCTL set_param fail_loc=0x8000030e
6922 # get a "difficult" lock
6924 $LCTL set_param fail_loc=0
6928 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6933 #define OBD_FAIL_LDLM_NEW_LOCK
6934 $LCTL set_param fail_loc=0x319
6935 touch $DIR/$tfile && error "touch successful"
6936 $LCTL set_param fail_loc=0
6939 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6942 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6945 test_76() { # Now for bug 20433, added originally in bug 1443
6946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6948 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6950 cancel_lru_locks osc
6951 BEFORE_INODES=$(num_inodes)
6952 echo "before inodes: $BEFORE_INODES"
6954 [ "$SLOW" = "no" ] && COUNT=100
6955 for i in $(seq $COUNT); do
6959 cancel_lru_locks osc
6960 AFTER_INODES=$(num_inodes)
6961 echo "after inodes: $AFTER_INODES"
6963 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6965 AFTER_INODES=$(num_inodes)
6967 echo "wait $wait seconds inodes: $AFTER_INODES"
6968 if [ $wait -gt 30 ]; then
6969 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6973 run_test 76 "confirm clients recycle inodes properly ===="
6979 # Note: in sptlrpc modes which enable its own bulk checksum, the
6980 # original crc32_le bulk checksum will be automatically disabled,
6981 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6982 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6983 # In this case set_checksums() will not be no-op, because sptlrpc
6984 # bulk checksum will be enabled all through the test.
6986 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6987 lctl set_param -n osc.*.checksums $1
6991 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6992 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6993 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6994 tr -d [] | head -n1)}
6997 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6998 log "set checksum type to $1"
7001 F77_TMP=$TMP/f77-temp
7004 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7005 error "error writing to $F77_TMP"
7008 test_77a() { # bug 10889
7009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7010 $GSS && skip_env "could not run with gss"
7012 [ ! -f $F77_TMP ] && setup_f77
7014 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7018 run_test 77a "normal checksum read/write operation"
7020 test_77b() { # bug 10889
7021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7022 $GSS && skip_env "could not run with gss"
7024 [ ! -f $F77_TMP ] && setup_f77
7025 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7026 $LCTL set_param fail_loc=0x80000409
7029 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7030 error "dd error: $?"
7031 $LCTL set_param fail_loc=0
7033 for algo in $CKSUM_TYPES; do
7034 cancel_lru_locks osc
7035 set_checksum_type $algo
7036 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7037 $LCTL set_param fail_loc=0x80000408
7038 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7039 $LCTL set_param fail_loc=0
7042 set_checksum_type $ORIG_CSUM_TYPE
7045 run_test 77b "checksum error on client write, read"
7050 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7052 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7053 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7054 $check_ost && [ -n "$ost_file_prefix" ] &&
7055 do_facet ost1 rm -f ${ost_file_prefix}\*
7059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7060 $GSS && skip_env "could not run with gss"
7061 remote_ost_nodsh && skip "remote OST with nodsh"
7064 local osc_file_prefix
7066 local check_ost=false
7067 local ost_file_prefix
7073 # ensure corruption will occur on first OSS/OST
7074 $LFS setstripe -i 0 $DIR/$tfile
7076 [ ! -f $F77_TMP ] && setup_f77
7077 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7078 error "dd write error: $?"
7079 fid=$($LFS path2fid $DIR/$tfile)
7081 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7084 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7085 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7087 echo "OSS do not support bulk pages dump upon error"
7090 osc_file_prefix=$($LCTL get_param -n debug_path)
7091 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7093 trap cleanup_77c EXIT
7096 # enable bulk pages dump upon error on Client
7097 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7098 # enable bulk pages dump upon error on OSS
7100 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7102 # flush Client cache to allow next read to reach OSS
7103 cancel_lru_locks osc
7105 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7106 $LCTL set_param fail_loc=0x80000408
7107 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7108 $LCTL set_param fail_loc=0
7112 # check cksum dump on Client
7113 osc_file=$(ls ${osc_file_prefix}*)
7114 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7115 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7116 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7117 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7118 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7120 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7121 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7122 error "dump content does not match on Client"
7124 $check_ost || skip "No need to check cksum dump on OSS"
7126 # check cksum dump on OSS
7127 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7128 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7129 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7130 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7131 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7132 error "dump content does not match on OSS"
7136 run_test 77c "checksum error on client read with debug"
7138 test_77d() { # bug 10889
7139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7140 $GSS && skip_env "could not run with gss"
7142 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7143 $LCTL set_param fail_loc=0x80000409
7145 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7146 error "direct write: rc=$?"
7147 $LCTL set_param fail_loc=0
7150 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7151 $LCTL set_param fail_loc=0x80000408
7153 cancel_lru_locks osc
7154 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7155 error "direct read: rc=$?"
7156 $LCTL set_param fail_loc=0
7159 run_test 77d "checksum error on OST direct write, read"
7161 test_77f() { # bug 10889
7162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7163 $GSS && skip_env "could not run with gss"
7166 for algo in $CKSUM_TYPES; do
7167 cancel_lru_locks osc
7168 set_checksum_type $algo
7169 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7170 $LCTL set_param fail_loc=0x409
7171 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7172 error "direct write succeeded"
7173 $LCTL set_param fail_loc=0
7175 set_checksum_type $ORIG_CSUM_TYPE
7178 run_test 77f "repeat checksum error on write (expect error)"
7180 test_77g() { # bug 10889
7181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7182 $GSS && skip_env "could not run with gss"
7183 remote_ost_nodsh && skip "remote OST with nodsh"
7185 [ ! -f $F77_TMP ] && setup_f77
7187 local file=$DIR/$tfile
7188 stack_trap "rm -f $file" EXIT
7190 $SETSTRIPE -c 1 -i 0 $file
7191 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7192 do_facet ost1 lctl set_param fail_loc=0x8000021a
7194 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7195 error "write error: rc=$?"
7196 do_facet ost1 lctl set_param fail_loc=0
7199 cancel_lru_locks osc
7200 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7201 do_facet ost1 lctl set_param fail_loc=0x8000021b
7203 cmp $F77_TMP $file || error "file compare failed"
7204 do_facet ost1 lctl set_param fail_loc=0
7207 run_test 77g "checksum error on OST write, read"
7209 test_77k() { # LU-10906
7210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7211 $GSS && skip_env "could not run with gss"
7213 local cksum_param="osc.$FSNAME*.checksums"
7214 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7218 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7219 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7220 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7224 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7225 error "failed to set checksum=$i on MGS"
7226 wait_update $HOSTNAME "$get_checksum" $i
7228 echo "remount client, checksum should be $i"
7229 remount_client $MOUNT || "failed to remount client"
7230 checksum=$(eval $get_checksum)
7231 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7234 for opt in "checksum" "nochecksum"; do
7235 #remount with mount option
7236 echo "remount client with option $opt, checksum should be $i"
7237 umount_client $MOUNT || "failed to umount client"
7238 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7239 "failed to mount client with option '$opt'"
7240 checksum=$(eval $get_checksum)
7241 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7245 remount_client $MOUNT || "failed to remount client"
7247 run_test 77k "enable/disable checksum correctly"
7249 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7258 test_78() { # bug 10901
7259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7260 remote_ost || skip_env "local OST"
7263 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7264 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7265 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7266 echo "MemTotal: $MEMTOTAL"
7268 # reserve 256MB of memory for the kernel and other running processes,
7269 # and then take 1/2 of the remaining memory for the read/write buffers.
7270 if [ $MEMTOTAL -gt 512 ] ;then
7271 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7273 # for those poor memory-starved high-end clusters...
7274 MEMTOTAL=$((MEMTOTAL / 2))
7276 echo "Mem to use for directio: $MEMTOTAL"
7278 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7279 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7280 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7281 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7283 echo "Smallest OST: $SMALLESTOST"
7284 [[ $SMALLESTOST -lt 10240 ]] &&
7285 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7287 trap cleanup_test_78 EXIT
7289 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7290 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7292 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7293 echo "File size: $F78SIZE"
7294 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7295 for i in $(seq 1 $NSEQ); do
7296 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7297 echo directIO rdwr round $i of $NSEQ
7298 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7303 run_test 78 "handle large O_DIRECT writes correctly ============"
7305 test_79() { # bug 12743
7306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7308 wait_delete_completed
7310 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7311 BKFREE=$(calc_osc_kbytes kbytesfree)
7312 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7314 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7315 DFTOTAL=`echo $STRING | cut -d, -f1`
7316 DFUSED=`echo $STRING | cut -d, -f2`
7317 DFAVAIL=`echo $STRING | cut -d, -f3`
7318 DFFREE=$(($DFTOTAL - $DFUSED))
7320 ALLOWANCE=$((64 * $OSTCOUNT))
7322 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7323 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7324 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7326 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7327 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7328 error "df free($DFFREE) mismatch OST free($BKFREE)"
7330 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7331 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7332 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7335 run_test 79 "df report consistency check ======================="
7337 test_80() { # bug 10718
7338 remote_ost_nodsh && skip "remote OST with nodsh"
7339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7341 # relax strong synchronous semantics for slow backends like ZFS
7342 local soc="obdfilter.*.sync_on_lock_cancel"
7343 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7345 if [ "$soc_old" != "never" ] &&
7346 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7347 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7348 facet_active_host $host; done | sort -u)
7349 do_nodes $hosts lctl set_param $soc=never
7352 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7354 local BEFORE=`date +%s`
7355 cancel_lru_locks osc
7356 local AFTER=`date +%s`
7357 local DIFF=$((AFTER-BEFORE))
7358 if [ $DIFF -gt 1 ] ; then
7359 error "elapsed for 1M@1T = $DIFF"
7362 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7366 run_test 80 "Page eviction is equally fast at high offsets too ===="
7368 test_81a() { # LU-456
7369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7370 remote_ost_nodsh && skip "remote OST with nodsh"
7372 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7373 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7374 do_facet ost1 lctl set_param fail_loc=0x80000228
7376 # write should trigger a retry and success
7377 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7378 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7380 if [ $RC -ne 0 ] ; then
7381 error "write should success, but failed for $RC"
7384 run_test 81a "OST should retry write when get -ENOSPC ==============="
7386 test_81b() { # LU-456
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7388 remote_ost_nodsh && skip "remote OST with nodsh"
7390 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7391 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7392 do_facet ost1 lctl set_param fail_loc=0x228
7394 # write should retry several times and return -ENOSPC finally
7395 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7396 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7399 if [ $RC -ne $ENOSPC ] ; then
7400 error "dd should fail for -ENOSPC, but succeed."
7403 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7405 test_82() { # LU-1031
7406 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7410 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7412 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7414 kill -USR1 $MULTIPID2
7416 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7417 error "First grouplock does not block second one"
7419 echo "Second grouplock blocks first one"
7421 kill -USR1 $MULTIPID1
7425 run_test 82 "Basic grouplock test"
7428 local sfile="/boot/System.map-$(uname -r)"
7429 [ ! -f $sfile ] && skip "No $sfile found"
7430 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7431 $LCTL set_param fail_loc=0x140d
7432 cp $sfile $DIR/$tfile || error "write failed"
7433 diff -c $sfile $DIR/$tfile || error "files are different"
7434 $LCTL set_param fail_loc=0
7437 run_test 83 "Short write in ptask ==============================="
7440 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7442 test_mkdir $DIR/$tdir.cvsroot
7443 chown $RUNAS_ID $DIR/$tdir.cvsroot
7446 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7449 # some versions of cvs import exit(1) when asked to import links or
7450 # files they can't read. ignore those files.
7451 local toignore=$(find . -type l -printf '-I %f\n' -o \
7452 ! -perm /4 -printf '-I %f\n')
7453 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7454 $tdir.reposname vtag rtag
7457 test_mkdir $DIR/$tdir.reposname
7458 chown $RUNAS_ID $DIR/$tdir.reposname
7459 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7461 cd $DIR/$tdir.reposname
7463 $RUNAS cvs add -m 'addmsg' foo99
7465 $RUNAS cvs commit -m 'nomsg' foo99
7466 rm -fr $DIR/$tdir.cvsroot
7468 run_test 99 "cvs strange file/directory operations"
7471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7472 [[ "$NETTYPE" =~ tcp ]] ||
7473 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7474 remote_ost_nodsh && skip "remote OST with nodsh"
7475 remote_mds_nodsh && skip "remote MDS with nodsh"
7477 skip "useless for local single node setup"
7479 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7480 [ "$PROT" != "tcp" ] && continue
7481 RPORT=$(echo $REMOTE | cut -d: -f2)
7482 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7485 LPORT=`echo $LOCAL | cut -d: -f2`
7486 if [ $LPORT -ge 1024 ]; then
7487 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7489 error_exit "local: $LPORT > 1024, remote: $RPORT"
7492 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7494 run_test 100 "check local port using privileged port ==========="
7496 function get_named_value()
7505 echo $line | sed "s/^$tag[ ]*//"
7512 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7513 awk '/^max_cached_mb/ { print $2 }')
7516 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7522 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7527 local cache_limit=32
7529 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7530 trap cleanup_101a EXIT
7531 $LCTL set_param -n llite.*.read_ahead_stats 0
7532 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7535 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7537 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7538 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7541 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7542 get_named_value 'read but discarded' | cut -d" " -f1); do
7543 discard=$(($discard + $s))
7547 if [[ $(($discard * 10)) -gt $nreads ]]; then
7548 $LCTL get_param osc.*-osc*.rpc_stats
7549 $LCTL get_param llite.*.read_ahead_stats
7550 error "too many ($discard) discarded pages"
7552 rm -f $DIR/$tfile || true
7554 run_test 101a "check read-ahead for random reads"
7557 test_mkdir $DIR/$tdir
7558 local STRIPE_SIZE=$1
7559 local FILE_LENGTH=$2
7562 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7564 local list=$(comma_list $(osts_nodes))
7565 set_osd_param $list '' read_cache_enable 0
7566 set_osd_param $list '' writethrough_cache_enable 0
7568 trap cleanup_test101bc EXIT
7569 # prepare the read-ahead file
7570 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7572 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7573 count=$FILE_SIZE_MB 2> /dev/null
7577 cleanup_test101bc() {
7582 local list=$(comma_list $(osts_nodes))
7583 set_osd_param $list '' read_cache_enable 1
7584 set_osd_param $list '' writethrough_cache_enable 1
7588 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7593 local STRIPE_SIZE=$2
7594 local FILE_LENGTH=$3
7595 local RA_INC=1048576
7596 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7597 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7598 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7599 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7600 get_named_value 'read but discarded' |
7601 cut -d" " -f1 | calc_total)
7602 if [[ $DISCARD -gt $discard_limit ]]; then
7603 $LCTL get_param llite.*.read_ahead_stats
7604 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7606 echo "Read-ahead success for size ${READ_SIZE}"
7611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7614 local STRIPE_SIZE=1048576
7615 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7617 if [ $SLOW == "yes" ]; then
7618 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7620 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7623 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7625 # prepare the read-ahead file
7626 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7627 cancel_lru_locks osc
7628 for BIDX in 2 4 8 16 32 64 128 256
7630 local BSIZE=$((BIDX*4096))
7631 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7632 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7633 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7634 $LCTL set_param -n llite.*.read_ahead_stats 0
7635 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7636 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7637 cancel_lru_locks osc
7638 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7643 run_test 101b "check stride-io mode read-ahead ================="
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7648 local STRIPE_SIZE=1048576
7649 local FILE_LENGTH=$((STRIPE_SIZE*100))
7653 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7655 cancel_lru_locks osc
7656 $LCTL set_param osc.*.rpc_stats 0
7657 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7658 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7659 local stats=$($LCTL get_param -n $osc_rpc_stats)
7660 local lines=$(echo "$stats" | awk 'END {print NR;}')
7663 if [ $lines -le 20 ]; then
7666 for size in 1 2 4 8; do
7667 local rpc=$(echo "$stats" |
7668 awk '($1 == "'$size':") {print $2; exit; }')
7670 error "Small $((size*4))k read IO $rpc !"
7672 echo "$osc_rpc_stats check passed!"
7677 run_test 101c "check stripe_size aligned read-ahead ================="
7680 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7681 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7687 local file=$DIR/$tfile
7688 local sz_MB=${FILESIZE_101d:-500}
7689 local ra_MB=${READAHEAD_MB:-40}
7691 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7692 [ $free_MB -lt $sz_MB ] &&
7693 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7695 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7696 $SETSTRIPE -c -1 $file || error "setstripe failed"
7698 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7699 echo Cancel LRU locks on lustre client to flush the client cache
7700 cancel_lru_locks osc
7702 echo Disable read-ahead
7703 local old_READAHEAD=$(set_read_ahead 0)
7705 echo Reading the test file $file with read-ahead disabled
7706 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7708 echo Cancel LRU locks on lustre client to flush the client cache
7709 cancel_lru_locks osc
7710 echo Enable read-ahead with ${ra_MB}MB
7711 set_read_ahead $ra_MB
7713 echo Reading the test file $file with read-ahead enabled
7714 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7716 echo "read-ahead disabled time read $raOFF"
7717 echo "read-ahead enabled time read $raON"
7719 set_read_ahead $old_READAHEAD
7721 wait_delete_completed
7723 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7724 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7726 run_test 101d "file read with and without read-ahead enabled"
7729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7731 local file=$DIR/$tfile
7732 local size_KB=500 #KB
7736 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7737 local need_KB=$((count * size_KB))
7738 [[ $free_KB -le $need_KB ]] &&
7739 skip_env "Need free space $need_KB, have $free_KB"
7741 echo "Creating $count ${size_KB}K test files"
7742 for ((i = 0; i < $count; i++)); do
7743 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7746 echo "Cancel LRU locks on lustre client to flush the client cache"
7747 cancel_lru_locks $OSC
7749 echo "Reset readahead stats"
7750 $LCTL set_param -n llite.*.read_ahead_stats 0
7752 for ((i = 0; i < $count; i++)); do
7753 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7756 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7757 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7759 for ((i = 0; i < $count; i++)); do
7760 rm -rf $file.$i 2>/dev/null
7763 #10000 means 20% reads are missing in readahead
7764 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7766 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7769 which iozone || skip_env "no iozone installed"
7771 local old_debug=$($LCTL get_param debug)
7772 old_debug=${old_debug#*=}
7773 $LCTL set_param debug="reada mmap"
7775 # create a test file
7776 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7778 echo Cancel LRU locks on lustre client to flush the client cache
7779 cancel_lru_locks osc
7781 echo Reset readahead stats
7782 $LCTL set_param -n llite.*.read_ahead_stats 0
7784 echo mmap read the file with small block size
7785 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7788 echo checking missing pages
7789 $LCTL get_param llite.*.read_ahead_stats
7790 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7791 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7793 $LCTL set_param debug="$old_debug"
7794 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7797 run_test 101f "check mmap read performance"
7799 test_101g_brw_size_test() {
7801 local pages=$((mb * 1048576 / $(page_size)))
7802 local file=$DIR/$tfile
7804 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7805 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7806 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7807 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7811 stack_trap "rm -f $file" EXIT
7812 $LCTL set_param -n osc.*.rpc_stats=0
7814 # 10 RPCs should be enough for the test
7816 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7817 { error "dd write ${mb} MB blocks failed"; return 3; }
7818 cancel_lru_locks osc
7819 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7820 { error "dd write ${mb} MB blocks failed"; return 4; }
7822 # calculate number of full-sized read and write RPCs
7823 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7824 sed -n '/pages per rpc/,/^$/p' |
7825 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7826 END { print reads,writes }'))
7827 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7829 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7836 remote_ost_nodsh && skip "remote OST with nodsh"
7839 local osts=$(get_facets OST)
7840 local list=$(comma_list $(osts_nodes))
7841 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7842 local brw_size="obdfilter.*.brw_size"
7843 local ostver=$(lustre_version_code ost1)
7844 local cliver=$(lustre_version_code client)
7846 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7848 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7849 if [ $ostver -ge $(version_code 2.8.52) -o \
7850 \( $ostver -ge $(version_code 2.7.17) -a \
7851 $ostver -lt $(version_code 2.7.50) \) ] &&
7852 [ $cliver -ge $(version_code 2.8.52) -o \
7853 \( $cliver -ge $(version_code 2.7.17) -a \
7854 $cliver -lt $(version_code 2.7.50) \) ]; then
7855 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7856 if [[ $orig_mb -lt 16 ]]; then
7857 save_lustre_params $osts "$brw_size" > $p
7858 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7859 error "set 16MB RPC size failed"
7861 echo "remount client to enable new RPC size"
7862 remount_client $MOUNT || error "remount_client failed"
7865 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7866 # should be able to set brw_size=12, but no rpc_stats for that
7867 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7870 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7872 if [[ $orig_mb -lt 16 ]]; then
7873 restore_lustre_params < $p
7874 remount_client $MOUNT || error "remount_client restore failed"
7877 rm -f $p $DIR/$tfile
7879 run_test 101g "Big bulk(4/16 MiB) readahead"
7882 test_mkdir $DIR/$tdir
7883 chown $RUNAS_ID $DIR/$tdir
7886 STRIPE_COUNT=$OSTCOUNT
7887 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7889 trap cleanup_test102 EXIT
7891 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7893 for num in 1 2 3 4; do
7894 for count in $(seq 1 $STRIPE_COUNT); do
7895 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7896 local size=`expr $STRIPE_SIZE \* $num`
7897 local file=file"$num-$idx-$count"
7898 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7904 $1 tar cf $TMP/f102.tar $tdir --xattrs
7910 rm -rf $DIR/d0.sanity/d102
7914 [ "$UID" != 0 ] && skip "must run as root"
7915 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7916 skip_env "must have user_xattr"
7918 [ -z "$(which setfattr 2>/dev/null)" ] &&
7919 skip_env "could not find setfattr"
7921 local testfile=$DIR/$tfile
7924 echo "set/get xattr..."
7925 setfattr -n trusted.name1 -v value1 $testfile ||
7926 error "setfattr -n trusted.name1=value1 $testfile failed"
7927 getfattr -n trusted.name1 $testfile 2> /dev/null |
7928 grep "trusted.name1=.value1" ||
7929 error "$testfile missing trusted.name1=value1"
7931 setfattr -n user.author1 -v author1 $testfile ||
7932 error "setfattr -n user.author1=author1 $testfile failed"
7933 getfattr -n user.author1 $testfile 2> /dev/null |
7934 grep "user.author1=.author1" ||
7935 error "$testfile missing trusted.author1=author1"
7938 setfattr -n trusted.name2 -v value2 $testfile ||
7939 error "$testfile unable to set trusted.name2"
7940 setfattr -n trusted.name3 -v value3 $testfile ||
7941 error "$testfile unable to set trusted.name3"
7942 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7943 grep "trusted.name" | wc -l) -eq 3 ] ||
7944 error "$testfile missing 3 trusted.name xattrs"
7946 setfattr -n user.author2 -v author2 $testfile ||
7947 error "$testfile unable to set user.author2"
7948 setfattr -n user.author3 -v author3 $testfile ||
7949 error "$testfile unable to set user.author3"
7950 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7951 grep "user.author" | wc -l) -eq 3 ] ||
7952 error "$testfile missing 3 user.author xattrs"
7954 echo "remove xattr..."
7955 setfattr -x trusted.name1 $testfile ||
7956 error "$testfile error deleting trusted.name1"
7957 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7958 error "$testfile did not delete trusted.name1 xattr"
7960 setfattr -x user.author1 $testfile ||
7961 error "$testfile error deleting user.author1"
7962 echo "set lustre special xattr ..."
7963 $LFS setstripe -c1 $testfile
7964 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7965 awk -F "=" '/trusted.lov/ { print $2 }' )
7966 setfattr -n "trusted.lov" -v $lovea $testfile ||
7967 error "$testfile doesn't ignore setting trusted.lov again"
7968 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7969 error "$testfile allow setting invalid trusted.lov"
7972 run_test 102a "user xattr test =================================="
7975 [ -z "$(which setfattr 2>/dev/null)" ] &&
7976 skip_env "could not find setfattr"
7977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7979 # b10930: get/set/list trusted.lov xattr
7980 echo "get/set/list trusted.lov xattr ..."
7981 local testfile=$DIR/$tfile
7982 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7983 error "setstripe failed"
7984 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7985 error "getstripe failed"
7986 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7987 error "can't get trusted.lov from $testfile"
7989 local testfile2=${testfile}2
7990 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7991 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7994 setfattr -n trusted.lov -v $value $testfile2
7995 local stripe_size=$($GETSTRIPE -S $testfile2)
7996 local stripe_count=$($GETSTRIPE -c $testfile2)
7997 [[ $stripe_size -eq 65536 ]] ||
7998 error "stripe size $stripe_size != 65536"
7999 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8000 error "stripe count $stripe_count != $STRIPECOUNT"
8003 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8006 [ -z "$(which setfattr 2>/dev/null)" ] &&
8007 skip_env "could not find setfattr"
8008 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8010 # b10930: get/set/list lustre.lov xattr
8011 echo "get/set/list lustre.lov xattr ..."
8012 test_mkdir $DIR/$tdir
8013 chown $RUNAS_ID $DIR/$tdir
8014 local testfile=$DIR/$tdir/$tfile
8015 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8016 error "setstripe failed"
8017 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8018 error "getstripe failed"
8019 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8020 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8022 local testfile2=${testfile}2
8023 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8024 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8026 $RUNAS $MCREATE $testfile2
8027 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8028 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8029 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8030 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8031 [ $stripe_count -eq $STRIPECOUNT ] ||
8032 error "stripe count $stripe_count != $STRIPECOUNT"
8034 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8036 compare_stripe_info1() {
8037 local stripe_index_all_zero=true
8039 for num in 1 2 3 4; do
8040 for count in $(seq 1 $STRIPE_COUNT); do
8041 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8042 local size=$((STRIPE_SIZE * num))
8043 local file=file"$num-$offset-$count"
8044 stripe_size=$($LFS getstripe -S $PWD/$file)
8045 [[ $stripe_size -ne $size ]] &&
8046 error "$file: size $stripe_size != $size"
8047 stripe_count=$($LFS getstripe -c $PWD/$file)
8048 # allow fewer stripes to be created, ORI-601
8049 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8050 error "$file: count $stripe_count != $count"
8051 stripe_index=$($LFS getstripe -i $PWD/$file)
8052 [[ $stripe_index -ne 0 ]] &&
8053 stripe_index_all_zero=false
8057 $stripe_index_all_zero &&
8058 error "all files are being extracted starting from OST index 0"
8062 have_xattrs_include() {
8063 tar --help | grep -q xattrs-include &&
8064 echo --xattrs-include="lustre.*"
8068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8069 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8071 XINC=$(have_xattrs_include)
8073 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8075 compare_stripe_info1
8077 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8081 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8083 XINC=$(have_xattrs_include)
8085 test_mkdir $DIR/$tdir.restore
8087 tar cf - --xattrs $tdir | tar xf - \
8088 -C $DIR/$tdir.restore --xattrs $XINC
8089 cd $DIR/$tdir.restore/$tdir
8090 compare_stripe_info1
8092 run_test 102f "tar copy files, not keep osts"
8095 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8096 skip "must have user_xattr"
8097 [ -z "$(which setfattr 2>/dev/null)" ] &&
8098 skip_env "could not find setfattr"
8099 [ -z "$(which getfattr 2>/dev/null)" ] &&
8100 skip_env "could not find getfattr"
8102 local xsize=${1:-1024} # in bytes
8103 local file=$DIR/$tfile
8104 local value="$(generate_string $xsize)"
8105 local xbig=trusted.big
8108 log "save $xbig on $file"
8109 setfattr -n $xbig -v $value $file ||
8110 error "saving $xbig on $file failed"
8112 local orig=$(get_xattr_value $xbig $file)
8113 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8115 local xsml=trusted.sml
8116 log "save $xsml on $file"
8117 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8119 local new=$(get_xattr_value $xbig $file)
8120 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8122 log "grow $xsml on $file"
8123 setfattr -n $xsml -v "$value" $file ||
8124 error "growing $xsml on $file failed"
8126 new=$(get_xattr_value $xbig $file)
8127 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8128 log "$xbig still valid after growing $xsml"
8133 test_102h() { # bug 15777
8136 run_test 102h "grow xattr from inside inode to external block"
8139 large_xattr_enabled || skip_env "large_xattr disabled"
8141 grow_xattr $(max_xattr_size)
8143 run_test 102ha "grow xattr from inside inode to external inode"
8145 test_102i() { # bug 17038
8146 [ -z "$(which getfattr 2>/dev/null)" ] &&
8147 skip "could not find getfattr"
8150 ln -s $DIR/$tfile $DIR/${tfile}link
8151 getfattr -n trusted.lov $DIR/$tfile ||
8152 error "lgetxattr on $DIR/$tfile failed"
8153 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8154 grep -i "no such attr" ||
8155 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8156 rm -f $DIR/$tfile $DIR/${tfile}link
8158 run_test 102i "lgetxattr test on symbolic link ============"
8161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8164 XINC=$(have_xattrs_include)
8165 setup_test102 "$RUNAS"
8166 chown $RUNAS_ID $DIR/$tdir
8167 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8169 compare_stripe_info1 "$RUNAS"
8171 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8174 [ -z "$(which setfattr 2>/dev/null)" ] &&
8175 skip "could not find setfattr"
8178 # b22187 just check that does not crash for regular file.
8179 setfattr -n trusted.lov $DIR/$tfile
8180 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8181 local test_kdir=$DIR/$tdir
8182 test_mkdir $test_kdir
8183 local default_size=$($LFS getstripe -S $test_kdir)
8184 local default_count=$($LFS getstripe -c $test_kdir)
8185 local default_offset=$($LFS getstripe -i $test_kdir)
8186 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8187 error 'dir setstripe failed'
8188 setfattr -n trusted.lov $test_kdir
8189 local stripe_size=$($LFS getstripe -S $test_kdir)
8190 local stripe_count=$($LFS getstripe -c $test_kdir)
8191 local stripe_offset=$($LFS getstripe -i $test_kdir)
8192 [ $stripe_size -eq $default_size ] ||
8193 error "stripe size $stripe_size != $default_size"
8194 [ $stripe_count -eq $default_count ] ||
8195 error "stripe count $stripe_count != $default_count"
8196 [ $stripe_offset -eq $default_offset ] ||
8197 error "stripe offset $stripe_offset != $default_offset"
8198 rm -rf $DIR/$tfile $test_kdir
8200 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8203 [ -z "$(which getfattr 2>/dev/null)" ] &&
8204 skip "could not find getfattr"
8206 # LU-532 trusted. xattr is invisible to non-root
8207 local testfile=$DIR/$tfile
8211 echo "listxattr as user..."
8212 chown $RUNAS_ID $testfile
8213 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8214 grep -q "trusted" &&
8215 error "$testfile trusted xattrs are user visible"
8219 run_test 102l "listxattr size test =================================="
8221 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8222 local path=$DIR/$tfile
8225 listxattr_size_check $path || error "listattr_size_check $path failed"
8227 run_test 102m "Ensure listxattr fails on small bufffer ========"
8231 getxattr() { # getxattr path name
8232 # Return the base64 encoding of the value of xattr name on path.
8236 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8238 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8240 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8242 getfattr --absolute-names --encoding=base64 --name=$name $path |
8243 awk -F= -v name=$name '$1 == name {
8244 print substr($0, index($0, "=") + 1);
8248 test_102n() { # LU-4101 mdt: protect internal xattrs
8249 [ -z "$(which setfattr 2>/dev/null)" ] &&
8250 skip "could not find setfattr"
8251 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8253 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8256 local file0=$DIR/$tfile.0
8257 local file1=$DIR/$tfile.1
8258 local xattr0=$TMP/$tfile.0
8259 local xattr1=$TMP/$tfile.1
8260 local namelist="lov lma lmv link fid version som hsm"
8264 rm -rf $file0 $file1 $xattr0 $xattr1
8267 # Get 'before' xattrs of $file1.
8268 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8270 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8271 namelist+=" lfsck_namespace"
8272 for name in $namelist; do
8273 # Try to copy xattr from $file0 to $file1.
8274 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8276 setfattr --name=trusted.$name --value="$value" $file1 ||
8277 error "setxattr 'trusted.$name' failed"
8279 # Try to set a garbage xattr.
8280 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8282 if [[ x$name == "xlov" ]]; then
8283 setfattr --name=trusted.lov --value="$value" $file1 &&
8284 error "setxattr invalid 'trusted.lov' success"
8286 setfattr --name=trusted.$name --value="$value" $file1 ||
8287 error "setxattr invalid 'trusted.$name' failed"
8290 # Try to remove the xattr from $file1. We don't care if this
8291 # appears to succeed or fail, we just don't want there to be
8292 # any changes or crashes.
8293 setfattr --remove=$trusted.$name $file1 2> /dev/null
8296 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8299 # Try to copy xattr from $file0 to $file1.
8300 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8302 setfattr --name=trusted.$name --value="$value" $file1 ||
8303 error "setxattr 'trusted.$name' failed"
8305 # Try to set a garbage xattr.
8306 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8308 setfattr --name=trusted.$name --value="$value" $file1 ||
8309 error "setxattr 'trusted.$name' failed"
8311 # Try to remove the xattr from $file1. We don't care if this
8312 # appears to succeed or fail, we just don't want there to be
8313 # any changes or crashes.
8314 setfattr --remove=$trusted.$name $file1 2> /dev/null
8317 # Get 'after' xattrs of file1.
8318 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8320 if ! diff $xattr0 $xattr1; then
8321 error "before and after xattrs of '$file1' differ"
8324 rm -rf $file0 $file1 $xattr0 $xattr1
8328 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8330 test_102p() { # LU-4703 setxattr did not check ownership
8331 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8332 skip "MDS needs to be at least 2.5.56"
8334 local testfile=$DIR/$tfile
8338 echo "setfacl as user..."
8339 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8340 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8342 echo "setfattr as user..."
8343 setfacl -m "u:$RUNAS_ID:---" $testfile
8344 $RUNAS setfattr -x system.posix_acl_access $testfile
8345 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8347 run_test 102p "check setxattr(2) correctly fails without permission"
8350 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8351 skip "MDS needs to be at least 2.6.92"
8353 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8355 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8358 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8359 skip "MDS needs to be at least 2.6.93"
8361 touch $DIR/$tfile || error "touch"
8362 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8363 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8364 rm $DIR/$tfile || error "rm"
8367 mkdir -p $DIR/$tdir || error "mkdir"
8368 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8369 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8370 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8371 error "$testfile error deleting user.author1"
8372 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8373 grep "user.$(basename $tdir)" &&
8374 error "$tdir did not delete user.$(basename $tdir)"
8375 rmdir $DIR/$tdir || error "rmdir"
8378 test_mkdir $DIR/$tdir
8379 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8380 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8381 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8382 error "$testfile error deleting user.author1"
8383 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8384 grep "user.$(basename $tdir)" &&
8385 error "$tdir did not delete user.$(basename $tdir)"
8386 rmdir $DIR/$tdir || error "rm striped dir"
8388 run_test 102r "set EAs with empty values"
8391 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8392 skip "MDS needs to be at least 2.11.52"
8394 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8396 save_lustre_params client "llite.*.xattr_cache" > $save
8398 for cache in 0 1; do
8399 lctl set_param llite.*.xattr_cache=$cache
8402 touch $DIR/$tfile || error "touch"
8403 for prefix in lustre security system trusted user; do
8404 # Note getxattr() may fail with 'Operation not
8405 # supported' or 'No such attribute' depending
8406 # on prefix and cache.
8407 getfattr -n $prefix.n102s $DIR/$tfile &&
8408 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8412 restore_lustre_params < $save
8414 run_test 102s "getting nonexistent xattrs should fail"
8417 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8418 skip "MDS needs to be at least 2.11.52"
8420 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8422 save_lustre_params client "llite.*.xattr_cache" > $save
8424 for cache in 0 1; do
8425 lctl set_param llite.*.xattr_cache=$cache
8427 for buf_size in 0 256; do
8429 touch $DIR/$tfile || error "touch"
8430 setfattr -n user.multiop $DIR/$tfile
8431 $MULTIOP $DIR/$tfile oa$buf_size ||
8432 error "cannot get zero length xattr value (buf_size = $buf_size)"
8436 restore_lustre_params < $save
8438 run_test 102t "zero length xattr values handled correctly"
8442 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8447 [ "$UID" != 0 ] && skip "must run as root"
8448 $GSS && skip_env "could not run under gss"
8449 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8450 skip_env "must have acl enabled"
8451 [ -z "$(which setfacl 2>/dev/null)" ] &&
8452 skip_env "could not find setfacl"
8453 remote_mds_nodsh && skip "remote MDS with nodsh"
8455 gpasswd -a daemon bin # LU-5641
8456 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8458 declare -a identity_old
8460 for num in $(seq $MDSCOUNT); do
8461 switch_identity $num true || identity_old[$num]=$?
8469 echo "performing cp ..."
8470 run_acl_subtest cp || error "run_acl_subtest cp failed"
8471 echo "performing getfacl-noacl..."
8472 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8473 echo "performing misc..."
8474 run_acl_subtest misc || error "misc test failed"
8475 echo "performing permissions..."
8476 run_acl_subtest permissions || error "permissions failed"
8477 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8478 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8479 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8480 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8482 echo "performing permissions xattr..."
8483 run_acl_subtest permissions_xattr ||
8484 error "permissions_xattr failed"
8486 echo "performing setfacl..."
8487 run_acl_subtest setfacl || error "setfacl test failed"
8489 # inheritance test got from HP
8490 echo "performing inheritance..."
8491 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8492 chmod +x make-tree || error "chmod +x failed"
8493 run_acl_subtest inheritance || error "inheritance test failed"
8496 echo "LU-974 ignore umask when acl is enabled..."
8497 run_acl_subtest 974 || error "LU-974 umask test failed"
8498 if [ $MDSCOUNT -ge 2 ]; then
8499 run_acl_subtest 974_remote ||
8500 error "LU-974 umask test failed under remote dir"
8503 echo "LU-2561 newly created file is same size as directory..."
8504 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8505 run_acl_subtest 2561 || error "LU-2561 test failed"
8507 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8510 run_acl_subtest 4924 || error "LU-4924 test failed"
8515 for num in $(seq $MDSCOUNT); do
8516 if [ "${identity_old[$num]}" = 1 ]; then
8517 switch_identity $num false || identity_old[$num]=$?
8521 run_test 103a "acl test"
8526 for U in {0..511}; do
8528 local O=$(printf "%04o" $U)
8530 umask $(printf "%04o" $((511 ^ $O)))
8531 $LFS setstripe -c 1 $DIR/$tfile.s$O
8532 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8534 (( $S == ($O & 0666) )) ||
8535 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8537 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8538 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8539 (( $S == ($O & 0666) )) ||
8540 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8542 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8543 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8544 (( $S == ($O & 0666) )) ||
8545 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8546 rm -f $DIR/$tfile.[smp]$0
8551 run_test 103b "umask lfs setstripe"
8555 cp -rp $DIR/$tdir $DIR/$tdir.bak
8557 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8558 error "$DIR/$tdir shouldn't contain default ACL"
8559 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8560 error "$DIR/$tdir.bak shouldn't contain default ACL"
8563 run_test 103c "'cp -rp' won't set empty acl"
8566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8569 lfs df || error "lfs df failed"
8570 lfs df -ih || error "lfs df -ih failed"
8571 lfs df -h $DIR || error "lfs df -h $DIR failed"
8572 lfs df -i $DIR || error "lfs df -i $DIR failed"
8573 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8574 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8576 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8577 lctl --device %$OSC deactivate
8578 lfs df || error "lfs df with deactivated OSC failed"
8579 lctl --device %$OSC activate
8580 # wait the osc back to normal
8581 wait_osc_import_state client ost FULL
8583 lfs df || error "lfs df with reactivated OSC failed"
8586 run_test 104a "lfs df [-ih] [path] test ========================="
8589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8590 [ $RUNAS_ID -eq $UID ] &&
8591 skip_env "RUNAS_ID = UID = $UID -- skipping"
8594 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8595 grep "Permission denied" | wc -l)))
8596 if [ $denied_cnt -ne 0 ]; then
8597 error "lfs check servers test failed"
8600 run_test 104b "$RUNAS lfs check servers test ===================="
8603 # doesn't work on 2.4 kernels
8605 if $(flock_is_enabled); then
8606 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8608 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8612 run_test 105a "flock when mounted without -o flock test ========"
8616 if $(flock_is_enabled); then
8617 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8619 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8623 run_test 105b "fcntl when mounted without -o flock test ========"
8627 if $(flock_is_enabled); then
8628 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8630 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8634 run_test 105c "lockf when mounted without -o flock test"
8636 test_105d() { # bug 15924
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8639 test_mkdir $DIR/$tdir
8640 flock_is_enabled || skip_env "mount w/o flock enabled"
8641 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8642 $LCTL set_param fail_loc=0x80000315
8643 flocks_test 2 $DIR/$tdir
8645 run_test 105d "flock race (should not freeze) ========"
8647 test_105e() { # bug 22660 && 22040
8648 flock_is_enabled || skip_env "mount w/o flock enabled"
8651 flocks_test 3 $DIR/$tfile
8653 run_test 105e "Two conflicting flocks from same process"
8655 test_106() { #bug 10921
8656 test_mkdir $DIR/$tdir
8657 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8658 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8660 run_test 106 "attempt exec of dir followed by chown of that dir"
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8671 local save_pattern=$(sysctl -n kernel.core_pattern)
8672 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8673 sysctl -w kernel.core_pattern=$file
8674 sysctl -w kernel.core_uses_pid=0
8682 kill -s 11 $SLEEPPID
8684 if [ -e $file ]; then
8685 size=`stat -c%s $file`
8686 [ $size -eq 0 ] && error "Fail to create core file $file"
8688 error "Fail to create core file $file"
8691 sysctl -w kernel.core_pattern=$save_pattern
8692 sysctl -w kernel.core_uses_pid=$save_uses_pid
8695 run_test 107 "Coredump on SIG"
8698 test_mkdir $DIR/$tdir
8699 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8700 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8701 error "mkdir with 256 char should fail, but did not"
8702 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8703 error "create with 255 char failed"
8704 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8705 error "create with 256 char should fail, but did not"
8710 run_test 110 "filename length checking"
8713 # Purpose: To verify dynamic thread (OSS) creation.
8716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8717 remote_ost_nodsh && skip "remote OST with nodsh"
8719 # Lustre does not stop service threads once they are started.
8720 # Reset number of running threads to default.
8725 local save_params="$TMP/sanity-$TESTNAME.parameters"
8727 # Get ll_ost_io count before I/O
8728 OSTIO_pre=$(do_facet ost1 \
8729 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8730 # Exit if lustre is not running (ll_ost_io not running).
8731 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8733 echo "Starting with $OSTIO_pre threads"
8734 local thread_max=$((OSTIO_pre * 2))
8735 local rpc_in_flight=$((thread_max * 2))
8736 # Number of I/O Process proposed to be started.
8738 local facets=$(get_facets OST)
8740 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8741 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8743 # Set in_flight to $rpc_in_flight
8744 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8745 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8746 nfiles=${rpc_in_flight}
8747 # Set ost thread_max to $thread_max
8748 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8750 # 5 Minutes should be sufficient for max number of OSS
8751 # threads(thread_max) to be created.
8755 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8756 test_mkdir $DIR/$tdir
8757 for i in $(seq $nfiles); do
8758 local file=$DIR/$tdir/${tfile}-$i
8759 $LFS setstripe -c -1 -i 0 $file
8760 ($WTL $file $timeout)&
8763 # I/O Started - Wait for thread_started to reach thread_max or report
8764 # error if thread_started is more than thread_max.
8765 echo "Waiting for thread_started to reach thread_max"
8766 local thread_started=0
8767 local end_time=$((SECONDS + timeout))
8769 while [ $SECONDS -le $end_time ] ; do
8771 # Get ost i/o thread_started count.
8772 thread_started=$(do_facet ost1 \
8774 ost.OSS.ost_io.threads_started | cut -d= -f2")
8775 # Break out if thread_started is equal/greater than thread_max
8776 if [[ $thread_started -ge $thread_max ]]; then
8777 echo ll_ost_io thread_started $thread_started, \
8778 equal/greater than thread_max $thread_max
8784 # Cleanup - We have the numbers, Kill i/o jobs if running.
8785 jobcount=($(jobs -p))
8786 for i in $(seq 0 $((${#jobcount[@]}-1)))
8788 kill -9 ${jobcount[$i]}
8789 if [ $? -ne 0 ] ; then
8791 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8795 # Cleanup files left by WTL binary.
8796 for i in $(seq $nfiles); do
8797 local file=$DIR/$tdir/${tfile}-$i
8799 if [ $? -ne 0 ] ; then
8800 echo "Warning: Failed to delete file $file"
8804 restore_lustre_params <$save_params
8805 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8807 # Error out if no new thread has started or Thread started is greater
8809 if [[ $thread_started -le $OSTIO_pre ||
8810 $thread_started -gt $thread_max ]]; then
8811 error "ll_ost_io: thread_started $thread_started" \
8812 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8813 "No new thread started or thread started greater " \
8817 run_test 115 "verify dynamic thread creation===================="
8820 wait_delete_completed
8821 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8822 echo "OST kbytes available: ${AVAIL[@]}"
8827 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8828 #echo OST $i: ${AVAIL[i]}kb
8829 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8833 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8838 echo "Min free space: OST $MINI: $MINV"
8839 echo "Max free space: OST $MAXI: $MAXV"
8842 test_116a() { # was previously test_116()
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8844 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8845 remote_mds_nodsh && skip "remote MDS with nodsh"
8847 echo -n "Free space priority "
8848 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8853 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8854 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8855 trap simple_cleanup_common EXIT
8857 # Check if we need to generate uneven OSTs
8858 test_mkdir -p $DIR/$tdir/OST${MINI}
8859 local FILL=$((MINV / 4))
8860 local DIFF=$((MAXV - MINV))
8861 local DIFF2=$((DIFF * 100 / MINV))
8863 local threshold=$(do_facet $SINGLEMDS \
8864 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8865 threshold=${threshold%%%}
8866 echo -n "Check for uneven OSTs: "
8867 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8869 if [[ $DIFF2 -gt $threshold ]]; then
8871 echo "Don't need to fill OST$MINI"
8873 # generate uneven OSTs. Write 2% over the QOS threshold value
8875 DIFF=$((threshold - DIFF2 + 2))
8876 DIFF2=$((MINV * DIFF / 100))
8877 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8878 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8879 error "setstripe failed"
8880 DIFF=$((DIFF2 / 2048))
8882 while [ $i -lt $DIFF ]; do
8884 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8885 bs=2M count=1 2>/dev/null
8894 DIFF=$((MAXV - MINV))
8895 DIFF2=$((DIFF * 100 / MINV))
8896 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8897 if [ $DIFF2 -gt $threshold ]; then
8900 echo "failed - QOS mode won't be used"
8901 simple_cleanup_common
8902 skip "QOS imbalance criteria not met"
8910 # now fill using QOS
8911 $SETSTRIPE -c 1 $DIR/$tdir
8912 FILL=$((FILL / 200))
8913 if [ $FILL -gt 600 ]; then
8916 echo "writing $FILL files to QOS-assigned OSTs"
8918 while [ $i -lt $FILL ]; do
8920 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8924 echo "wrote $i 200k files"
8928 echo "Note: free space may not be updated, so measurements might be off"
8930 DIFF2=$((MAXV - MINV))
8931 echo "free space delta: orig $DIFF final $DIFF2"
8932 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8933 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8934 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8935 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8936 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8937 if [[ $DIFF -gt 0 ]]; then
8938 FILL=$((DIFF2 * 100 / DIFF - 100))
8939 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8942 # Figure out which files were written where
8943 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8944 awk '/'$MINI1': / {print $2; exit}')
8946 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8947 echo "$MINC files created on smaller OST $MINI1"
8948 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8949 awk '/'$MAXI1': / {print $2; exit}')
8951 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8952 echo "$MAXC files created on larger OST $MAXI1"
8953 if [[ $MINC -gt 0 ]]; then
8954 FILL=$((MAXC * 100 / MINC - 100))
8955 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8957 [[ $MAXC -gt $MINC ]] ||
8958 error_ignore LU-9 "stripe QOS didn't balance free space"
8959 simple_cleanup_common
8961 run_test 116a "stripe QOS: free space balance ==================="
8963 test_116b() { # LU-2093
8964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8965 remote_mds_nodsh && skip "remote MDS with nodsh"
8967 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8968 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8969 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8970 [ -z "$old_rr" ] && skip "no QOS"
8971 do_facet $SINGLEMDS lctl set_param \
8972 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8974 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8975 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8976 do_facet $SINGLEMDS lctl set_param fail_loc=0
8978 do_facet $SINGLEMDS lctl set_param \
8979 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8981 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8983 test_117() # bug 10891
8985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8987 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8988 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8989 lctl set_param fail_loc=0x21e
8990 > $DIR/$tfile || error "truncate failed"
8991 lctl set_param fail_loc=0
8992 echo "Truncate succeeded."
8995 run_test 117 "verify osd extend =========="
8997 NO_SLOW_RESENDCOUNT=4
8998 export OLD_RESENDCOUNT=""
8999 set_resend_count () {
9000 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9001 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9002 lctl set_param -n $PROC_RESENDCOUNT $1
9003 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9006 # for reduce test_118* time (b=14842)
9007 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9009 # Reset async IO behavior after error case
9011 FILE=$DIR/reset_async
9013 # Ensure all OSCs are cleared
9014 $SETSTRIPE -c -1 $FILE
9015 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9020 test_118a() #bug 11710
9022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9026 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9027 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9028 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9030 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9031 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9036 run_test 118a "verify O_SYNC works =========="
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9041 remote_ost_nodsh && skip "remote OST with nodsh"
9045 #define OBD_FAIL_SRV_ENOENT 0x217
9046 set_nodes_failloc "$(osts_nodes)" 0x217
9047 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9049 set_nodes_failloc "$(osts_nodes)" 0
9050 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9051 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9054 if [[ $RC -eq 0 ]]; then
9055 error "Must return error due to dropped pages, rc=$RC"
9059 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9060 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9064 echo "Dirty pages not leaked on ENOENT"
9066 # Due to the above error the OSC will issue all RPCs syncronously
9067 # until a subsequent RPC completes successfully without error.
9068 $MULTIOP $DIR/$tfile Ow4096yc
9073 run_test 118b "Reclaim dirty pages on fatal error =========="
9077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9079 # for 118c, restore the original resend count, LU-1940
9080 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9081 set_resend_count $OLD_RESENDCOUNT
9082 remote_ost_nodsh && skip "remote OST with nodsh"
9086 #define OBD_FAIL_OST_EROFS 0x216
9087 set_nodes_failloc "$(osts_nodes)" 0x216
9089 # multiop should block due to fsync until pages are written
9090 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9094 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9095 error "Multiop failed to block on fsync, pid=$MULTIPID"
9098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9100 if [[ $WRITEBACK -eq 0 ]]; then
9101 error "No page in writeback, writeback=$WRITEBACK"
9104 set_nodes_failloc "$(osts_nodes)" 0
9107 if [[ $RC -ne 0 ]]; then
9108 error "Multiop fsync failed, rc=$RC"
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=$WRITEBACK"
9119 echo "Dirty pages flushed via fsync on EROFS"
9122 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9124 # continue to use small resend count to reduce test_118* time (b=14842)
9125 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9130 remote_ost_nodsh && skip "remote OST with nodsh"
9134 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9135 set_nodes_failloc "$(osts_nodes)" 0x214
9136 # multiop should block due to fsync until pages are written
9137 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9141 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9142 error "Multiop failed to block on fsync, pid=$MULTIPID"
9145 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9147 if [[ $WRITEBACK -eq 0 ]]; then
9148 error "No page in writeback, writeback=$WRITEBACK"
9151 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9152 set_nodes_failloc "$(osts_nodes)" 0
9154 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9155 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9157 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9158 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9162 echo "Dirty pages gaurenteed flushed via fsync"
9165 run_test 118d "Fsync validation inject a delay of the bulk =========="
9168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9172 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9173 lctl set_param fail_loc=0x8000040a
9175 # Should simulate EINVAL error which is fatal
9176 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9178 if [[ $RC -eq 0 ]]; then
9179 error "Must return error due to dropped pages, rc=$RC"
9182 lctl set_param fail_loc=0x0
9184 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9185 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9186 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9188 if [[ $LOCKED -ne 0 ]]; then
9189 error "Locked pages remain in cache, locked=$LOCKED"
9192 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9193 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9197 echo "No pages locked after fsync"
9202 run_test 118f "Simulate unrecoverable OSC side error =========="
9205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9209 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9210 lctl set_param fail_loc=0x406
9212 # simulate local -ENOMEM
9213 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9216 lctl set_param fail_loc=0
9217 if [[ $RC -eq 0 ]]; then
9218 error "Must return error due to dropped pages, rc=$RC"
9221 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9222 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9223 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9225 if [[ $LOCKED -ne 0 ]]; then
9226 error "Locked pages remain in cache, locked=$LOCKED"
9229 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9230 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9234 echo "No pages locked after fsync"
9239 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9243 remote_ost_nodsh && skip "remote OST with nodsh"
9247 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9248 set_nodes_failloc "$(osts_nodes)" 0x20e
9249 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9250 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9253 set_nodes_failloc "$(osts_nodes)" 0
9254 if [[ $RC -eq 0 ]]; then
9255 error "Must return error due to dropped pages, rc=$RC"
9258 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9259 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9260 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9262 if [[ $LOCKED -ne 0 ]]; then
9263 error "Locked pages remain in cache, locked=$LOCKED"
9266 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9267 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9271 echo "No pages locked after fsync"
9275 run_test 118h "Verify timeout in handling recoverables errors =========="
9277 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9281 remote_ost_nodsh && skip "remote OST with nodsh"
9285 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9286 set_nodes_failloc "$(osts_nodes)" 0x20e
9288 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9289 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9292 set_nodes_failloc "$(osts_nodes)" 0
9296 if [[ $RC -ne 0 ]]; then
9297 error "got error, but should be not, rc=$RC"
9300 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9301 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9302 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9303 if [[ $LOCKED -ne 0 ]]; then
9304 error "Locked pages remain in cache, locked=$LOCKED"
9307 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9308 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9312 echo "No pages locked after fsync"
9316 run_test 118i "Fix error before timeout in recoverable error =========="
9318 [ "$SLOW" = "no" ] && set_resend_count 4
9321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9322 remote_ost_nodsh && skip "remote OST with nodsh"
9326 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9327 set_nodes_failloc "$(osts_nodes)" 0x220
9329 # return -EIO from OST
9330 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9332 set_nodes_failloc "$(osts_nodes)" 0x0
9333 if [[ $RC -eq 0 ]]; then
9334 error "Must return error due to dropped pages, rc=$RC"
9337 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9338 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9339 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9340 if [[ $LOCKED -ne 0 ]]; then
9341 error "Locked pages remain in cache, locked=$LOCKED"
9344 # in recoverable error on OST we want resend and stay until it finished
9345 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9346 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9350 echo "No pages locked after fsync"
9354 run_test 118j "Simulate unrecoverable OST side error =========="
9358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9359 remote_ost_nodsh && skip "remote OSTs with nodsh"
9361 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9362 set_nodes_failloc "$(osts_nodes)" 0x20e
9363 test_mkdir $DIR/$tdir
9365 for ((i=0;i<10;i++)); do
9366 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9367 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9374 set_nodes_failloc "$(osts_nodes)" 0
9377 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9379 test_118l() # LU-646
9381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9383 test_mkdir $DIR/$tdir
9384 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9387 run_test 118l "fsync dir"
9389 test_118m() # LU-3066
9391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9393 test_mkdir $DIR/$tdir
9394 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9397 run_test 118m "fdatasync dir ========="
9399 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9407 remote_ost_nodsh && skip "remote OSTs with nodsh"
9409 # Sleep to avoid a cached response.
9410 #define OBD_STATFS_CACHE_SECONDS 1
9413 # Inject a 10 second delay in the OST_STATFS handler.
9414 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9415 set_nodes_failloc "$(osts_nodes)" 0x242
9418 stat --file-system $MOUNT > /dev/null
9421 set_nodes_failloc "$(osts_nodes)" 0
9423 if ((end - begin > 20)); then
9424 error "statfs took $((end - begin)) seconds, expected 10"
9427 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9429 test_119a() # bug 11737
9431 BSIZE=$((512 * 1024))
9432 directio write $DIR/$tfile 0 1 $BSIZE
9433 # We ask to read two blocks, which is more than a file size.
9434 # directio will indicate an error when requested and actual
9435 # sizes aren't equeal (a normal situation in this case) and
9436 # print actual read amount.
9437 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9438 if [ "$NOB" != "$BSIZE" ]; then
9439 error "read $NOB bytes instead of $BSIZE"
9443 run_test 119a "Short directIO read must return actual read amount"
9445 test_119b() # bug 11737
9447 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9449 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9450 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9452 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9453 error "direct read failed"
9456 run_test 119b "Sparse directIO read must return actual read amount"
9458 test_119c() # bug 13099
9461 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9462 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9465 run_test 119c "Testing for direct read hitting hole"
9467 test_119d() # bug 15950
9469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9471 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9472 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9474 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9475 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9476 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9477 lctl set_param fail_loc=0x40d
9478 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9481 cat $DIR/$tfile > /dev/null &
9482 lctl set_param fail_loc=0
9485 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9487 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9488 error "the read rpcs have not completed in 2s"
9490 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9492 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9496 remote_mds_nodsh && skip "remote MDS with nodsh"
9497 test_mkdir $DIR/$tdir
9498 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9499 skip_env "no early lock cancel on server"
9501 lru_resize_disable mdc
9502 lru_resize_disable osc
9503 cancel_lru_locks mdc
9504 # asynchronous object destroy at MDT could cause bl ast to client
9505 cancel_lru_locks osc
9507 stat $DIR/$tdir > /dev/null
9508 can1=$(do_facet $SINGLEMDS \
9509 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9510 awk '/ldlm_cancel/ {print $2}')
9511 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9512 awk '/ldlm_bl_callback/ {print $2}')
9513 test_mkdir -c1 $DIR/$tdir/d1
9514 can2=$(do_facet $SINGLEMDS \
9515 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9516 awk '/ldlm_cancel/ {print $2}')
9517 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9518 awk '/ldlm_bl_callback/ {print $2}')
9519 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9520 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9521 lru_resize_enable mdc
9522 lru_resize_enable osc
9524 run_test 120a "Early Lock Cancel: mkdir test"
9527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9528 remote_mds_nodsh && skip "remote MDS with nodsh"
9529 test_mkdir $DIR/$tdir
9530 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9531 skip_env "no early lock cancel on server"
9533 lru_resize_disable mdc
9534 lru_resize_disable osc
9535 cancel_lru_locks mdc
9536 stat $DIR/$tdir > /dev/null
9537 can1=$(do_facet $SINGLEMDS \
9538 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9539 awk '/ldlm_cancel/ {print $2}')
9540 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9541 awk '/ldlm_bl_callback/ {print $2}')
9543 can2=$(do_facet $SINGLEMDS \
9544 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9545 awk '/ldlm_cancel/ {print $2}')
9546 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9547 awk '/ldlm_bl_callback/ {print $2}')
9548 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9549 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9550 lru_resize_enable mdc
9551 lru_resize_enable osc
9553 run_test 120b "Early Lock Cancel: create test"
9556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9557 remote_mds_nodsh && skip "remote MDS with nodsh"
9558 test_mkdir -c1 $DIR/$tdir
9559 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9560 skip "no early lock cancel on server"
9562 lru_resize_disable mdc
9563 lru_resize_disable osc
9564 test_mkdir -c1 $DIR/$tdir/d1
9565 test_mkdir -c1 $DIR/$tdir/d2
9566 touch $DIR/$tdir/d1/f1
9567 cancel_lru_locks mdc
9568 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9569 can1=$(do_facet $SINGLEMDS \
9570 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9571 awk '/ldlm_cancel/ {print $2}')
9572 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9573 awk '/ldlm_bl_callback/ {print $2}')
9574 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9575 can2=$(do_facet $SINGLEMDS \
9576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9577 awk '/ldlm_cancel/ {print $2}')
9578 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9579 awk '/ldlm_bl_callback/ {print $2}')
9580 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9581 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9582 lru_resize_enable mdc
9583 lru_resize_enable osc
9585 run_test 120c "Early Lock Cancel: link test"
9588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9589 remote_mds_nodsh && skip "remote MDS with nodsh"
9590 test_mkdir -c1 $DIR/$tdir
9591 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9592 skip_env "no early lock cancel on server"
9594 lru_resize_disable mdc
9595 lru_resize_disable osc
9597 cancel_lru_locks mdc
9598 stat $DIR/$tdir > /dev/null
9599 can1=$(do_facet $SINGLEMDS \
9600 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9601 awk '/ldlm_cancel/ {print $2}')
9602 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9603 awk '/ldlm_bl_callback/ {print $2}')
9604 chmod a+x $DIR/$tdir
9605 can2=$(do_facet $SINGLEMDS \
9606 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9607 awk '/ldlm_cancel/ {print $2}')
9608 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9609 awk '/ldlm_bl_callback/ {print $2}')
9610 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9611 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9612 lru_resize_enable mdc
9613 lru_resize_enable osc
9615 run_test 120d "Early Lock Cancel: setattr test"
9618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9619 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9620 skip_env "no early lock cancel on server"
9621 remote_mds_nodsh && skip "remote MDS with nodsh"
9623 local dlmtrace_set=false
9625 test_mkdir -c1 $DIR/$tdir
9626 lru_resize_disable mdc
9627 lru_resize_disable osc
9628 ! $LCTL get_param debug | grep -q dlmtrace &&
9629 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9630 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9631 cancel_lru_locks mdc
9632 cancel_lru_locks osc
9633 dd if=$DIR/$tdir/f1 of=/dev/null
9634 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9635 # XXX client can not do early lock cancel of OST lock
9636 # during unlink (LU-4206), so cancel osc lock now.
9638 cancel_lru_locks osc
9639 can1=$(do_facet $SINGLEMDS \
9640 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9641 awk '/ldlm_cancel/ {print $2}')
9642 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9643 awk '/ldlm_bl_callback/ {print $2}')
9644 unlink $DIR/$tdir/f1
9646 can2=$(do_facet $SINGLEMDS \
9647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9648 awk '/ldlm_cancel/ {print $2}')
9649 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9650 awk '/ldlm_bl_callback/ {print $2}')
9651 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9652 $LCTL dk $TMP/cancel.debug.txt
9653 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9654 $LCTL dk $TMP/blocking.debug.txt
9655 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9656 lru_resize_enable mdc
9657 lru_resize_enable osc
9659 run_test 120e "Early Lock Cancel: unlink test"
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9663 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9664 skip_env "no early lock cancel on server"
9665 remote_mds_nodsh && skip "remote MDS with nodsh"
9667 test_mkdir -c1 $DIR/$tdir
9668 lru_resize_disable mdc
9669 lru_resize_disable osc
9670 test_mkdir -c1 $DIR/$tdir/d1
9671 test_mkdir -c1 $DIR/$tdir/d2
9672 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9673 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9674 cancel_lru_locks mdc
9675 cancel_lru_locks osc
9676 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9677 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9678 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9679 # XXX client can not do early lock cancel of OST lock
9680 # during rename (LU-4206), so cancel osc lock now.
9682 cancel_lru_locks osc
9683 can1=$(do_facet $SINGLEMDS \
9684 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9685 awk '/ldlm_cancel/ {print $2}')
9686 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9687 awk '/ldlm_bl_callback/ {print $2}')
9688 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9690 can2=$(do_facet $SINGLEMDS \
9691 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9692 awk '/ldlm_cancel/ {print $2}')
9693 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9694 awk '/ldlm_bl_callback/ {print $2}')
9695 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9696 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9697 lru_resize_enable mdc
9698 lru_resize_enable osc
9700 run_test 120f "Early Lock Cancel: rename test"
9703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9704 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9705 skip_env "no early lock cancel on server"
9706 remote_mds_nodsh && skip "remote MDS with nodsh"
9708 lru_resize_disable mdc
9709 lru_resize_disable osc
9711 echo create $count files
9712 test_mkdir $DIR/$tdir
9713 cancel_lru_locks mdc
9714 cancel_lru_locks osc
9717 can0=$(do_facet $SINGLEMDS \
9718 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9719 awk '/ldlm_cancel/ {print $2}')
9720 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9721 awk '/ldlm_bl_callback/ {print $2}')
9722 createmany -o $DIR/$tdir/f $count
9724 can1=$(do_facet $SINGLEMDS \
9725 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9726 awk '/ldlm_cancel/ {print $2}')
9727 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9728 awk '/ldlm_bl_callback/ {print $2}')
9730 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9731 echo rm $count files
9734 can2=$(do_facet $SINGLEMDS \
9735 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9736 awk '/ldlm_cancel/ {print $2}')
9737 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9738 awk '/ldlm_bl_callback/ {print $2}')
9740 echo total: $count removes in $((t2-t1))
9741 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9743 # wait for commitment of removal
9744 lru_resize_enable mdc
9745 lru_resize_enable osc
9747 run_test 120g "Early Lock Cancel: performance test"
9749 test_121() { #bug #10589
9750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9753 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9754 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9755 lctl set_param fail_loc=0x310
9756 cancel_lru_locks osc > /dev/null
9757 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9758 lctl set_param fail_loc=0
9759 [[ $reads -eq $writes ]] ||
9760 error "read $reads blocks, must be $writes blocks"
9762 run_test 121 "read cancel race ========="
9764 test_123a() { # was test 123, statahead(bug 11401)
9765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9768 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9769 log "testing UP system. Performance may be lower than expected."
9774 test_mkdir $DIR/$tdir
9775 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9776 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9778 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9779 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9781 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9782 lctl set_param -n llite.*.statahead_max 0
9783 lctl get_param llite.*.statahead_max
9784 cancel_lru_locks mdc
9785 cancel_lru_locks osc
9787 time ls -l $DIR/$tdir | wc -l
9789 delta=$((etime - stime))
9790 log "ls $i files without statahead: $delta sec"
9791 lctl set_param llite.*.statahead_max=$max
9793 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9794 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9795 cancel_lru_locks mdc
9796 cancel_lru_locks osc
9798 time ls -l $DIR/$tdir | wc -l
9800 delta_sa=$((etime - stime))
9801 log "ls $i files with statahead: $delta_sa sec"
9802 lctl get_param -n llite.*.statahead_stats
9803 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9805 [[ $swrong -lt $ewrong ]] &&
9806 log "statahead was stopped, maybe too many locks held!"
9807 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9809 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9810 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9811 lctl set_param -n llite.*.statahead_max 0
9812 lctl get_param llite.*.statahead_max
9813 cancel_lru_locks mdc
9814 cancel_lru_locks osc
9816 time ls -l $DIR/$tdir | wc -l
9818 delta=$((etime - stime))
9819 log "ls $i files again without statahead: $delta sec"
9820 lctl set_param llite.*.statahead_max=$max
9821 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9822 if [ $SLOWOK -eq 0 ]; then
9823 error "ls $i files is slower with statahead!"
9825 log "ls $i files is slower with statahead!"
9831 [ $delta -gt 20 ] && break
9832 [ $delta -gt 8 ] && MULT=$((50 / delta))
9833 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9841 delta=$((etime - stime))
9842 log "rm -r $DIR/$tdir/: $delta seconds"
9844 lctl get_param -n llite.*.statahead_stats
9846 run_test 123a "verify statahead work"
9848 test_123b () { # statahead(bug 15027)
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9851 test_mkdir $DIR/$tdir
9852 createmany -o $DIR/$tdir/$tfile-%d 1000
9854 cancel_lru_locks mdc
9855 cancel_lru_locks osc
9857 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9858 lctl set_param fail_loc=0x80000803
9859 ls -lR $DIR/$tdir > /dev/null
9861 lctl set_param fail_loc=0x0
9862 lctl get_param -n llite.*.statahead_stats
9867 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9871 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9872 skip_env "no lru resize on server"
9876 test_mkdir $DIR/$tdir
9878 log "create $NR files at $DIR/$tdir"
9879 createmany -o $DIR/$tdir/f $NR ||
9880 error "failed to create $NR files in $DIR/$tdir"
9882 cancel_lru_locks mdc
9883 ls -l $DIR/$tdir > /dev/null
9887 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9888 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9889 LRU_SIZE=$($LCTL get_param -n $PARAM)
9890 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9891 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9893 log "NS=$(basename $NSDIR)"
9898 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9899 skip "Not enough cached locks created!"
9905 # We know that lru resize allows one client to hold $LIMIT locks
9906 # for 10h. After that locks begin to be killed by client.
9908 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9910 if [ $LIMIT -lt $LRU_SIZE ]; then
9911 skip "Limit is too small $LIMIT"
9914 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9915 # killing locks. Some time was spent for creating locks. This means
9916 # that up to the moment of sleep finish we must have killed some of
9917 # them (10-100 locks). This depends on how fast ther were created.
9918 # Many of them were touched in almost the same moment and thus will
9919 # be killed in groups.
9920 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9922 # Use $LRU_SIZE_B here to take into account real number of locks
9923 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9924 local LRU_SIZE_B=$LRU_SIZE
9926 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9927 log "OLD_LVF=$OLD_LVF"
9928 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9930 # Let's make sure that we really have some margin. Client checks
9931 # cached locks every 10 sec.
9933 log "Sleep ${SLEEP} sec"
9935 while ((SEC<$SLEEP)); do
9939 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9943 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9944 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9946 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9947 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9948 unlinkmany $DIR/$tdir/f $NR
9952 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9953 log "unlink $NR files at $DIR/$tdir"
9954 unlinkmany $DIR/$tdir/f $NR
9956 run_test 124a "lru resize ======================================="
9958 get_max_pool_limit()
9960 local limit=$($LCTL get_param \
9961 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9964 if [[ $l -gt $max ]]; then
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9973 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9974 skip_env "no lru resize on server"
9976 LIMIT=$(get_max_pool_limit)
9978 NR=$(($(default_lru_size)*20))
9979 if [[ $NR -gt $LIMIT ]]; then
9980 log "Limit lock number by $LIMIT locks"
9984 IFree=$(mdsrate_inodes_available)
9985 if [ $IFree -lt $NR ]; then
9986 log "Limit lock number by $IFree inodes"
9990 lru_resize_disable mdc
9991 test_mkdir -p $DIR/$tdir/disable_lru_resize
9993 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9994 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9995 cancel_lru_locks mdc
9998 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10001 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10004 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10008 nolruresize_delta=$((etime-stime))
10009 log "ls -la time: $nolruresize_delta seconds"
10010 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10011 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10013 lru_resize_enable mdc
10014 test_mkdir -p $DIR/$tdir/enable_lru_resize
10016 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10017 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10018 cancel_lru_locks mdc
10021 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10024 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10027 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10031 lruresize_delta=$((etime-stime))
10032 log "ls -la time: $lruresize_delta seconds"
10033 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10035 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10036 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10037 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10038 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10040 log "lru resize performs the same with no lru resize"
10042 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10044 run_test 124b "lru resize (performance test) ======================="
10047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10048 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10049 skip_env "no lru resize on server"
10051 # cache ununsed locks on client
10053 cancel_lru_locks mdc
10054 test_mkdir $DIR/$tdir
10055 createmany -o $DIR/$tdir/f $nr ||
10056 error "failed to create $nr files in $DIR/$tdir"
10057 ls -l $DIR/$tdir > /dev/null
10059 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10060 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10061 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10062 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10063 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10065 # set lru_max_age to 1 sec
10066 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10067 echo "sleep $((recalc_p * 2)) seconds..."
10068 sleep $((recalc_p * 2))
10070 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10071 # restore lru_max_age
10072 $LCTL set_param -n $nsdir.lru_max_age $max_age
10073 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10074 unlinkmany $DIR/$tdir/f $nr
10076 run_test 124c "LRUR cancel very aged locks"
10078 test_125() { # 13358
10079 $LCTL get_param -n llite.*.client_type | grep -q local ||
10080 skip "must run as local client"
10081 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10082 skip_env "must have acl enabled"
10083 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10085 test_mkdir $DIR/$tdir
10086 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10087 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10088 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10090 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10092 test_126() { # bug 12829/13455
10093 $GSS && skip_env "must run as gss disabled"
10094 $LCTL get_param -n llite.*.client_type | grep -q local ||
10095 skip "must run as local client"
10096 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10098 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10099 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10101 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10103 run_test 126 "check that the fsgid provided by the client is taken into account"
10105 test_127a() { # bug 15521
10106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10108 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10109 $LCTL set_param osc.*.stats=0
10110 FSIZE=$((2048 * 1024))
10111 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10112 cancel_lru_locks osc
10113 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10115 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10116 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10117 echo "got $COUNT $NAME"
10118 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10119 eval $NAME=$COUNT || error "Wrong proc format"
10122 read_bytes|write_bytes)
10123 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10124 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10125 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10126 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10127 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10128 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10129 error "sumsquare is too small: $SUMSQ"
10130 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10131 error "sumsquare is too big: $SUMSQ"
10135 done < $DIR/${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 run_test 127a "verify the client stats are sane"
10145 test_127b() { # bug LU-333
10146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10148 $LCTL set_param llite.*.stats=0
10149 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10151 # perform 2 reads and writes so MAX is different from SUM.
10152 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10153 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10154 cancel_lru_locks osc
10155 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10156 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10158 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10159 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10160 echo "got $COUNT $NAME"
10161 eval $NAME=$COUNT || error "Wrong proc format"
10165 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10166 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10167 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10168 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10171 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10172 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10173 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10174 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10178 done < $TMP/${tfile}.tmp
10180 #check that we actually got some stats
10181 [ "$read_bytes" ] || error "Missing read_bytes stats"
10182 [ "$write_bytes" ] || error "Missing write_bytes stats"
10183 [ "$read_bytes" != 0 ] || error "no read done"
10184 [ "$write_bytes" != 0 ] || error "no write done"
10186 rm -f $TMP/${tfile}.tmp
10188 run_test 127b "verify the llite client stats are sane"
10190 test_128() { # bug 15212
10192 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10197 result=$(grep error $TMP/$tfile.log)
10198 rm -f $DIR/$tfile $TMP/$tfile.log
10199 [ -z "$result" ] ||
10200 error "consecutive find's under interactive lfs failed"
10202 run_test 128 "interactive lfs for 2 consecutive find's"
10204 set_dir_limits () {
10209 local ldproc=/proc/fs/ldiskfs
10210 local facets=$(get_facets MDS)
10212 for facet in ${facets//,/ }; do
10213 canondev=$(ldiskfs_canon \
10214 *.$(convert_facet2label $facet).mntdev $facet)
10215 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10216 ldproc=/sys/fs/ldiskfs
10217 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10218 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10222 check_mds_dmesg() {
10223 local facets=$(get_facets MDS)
10224 for facet in ${facets//,/ }; do
10225 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10232 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10233 skip "Need MDS version with at least 2.5.56"
10234 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10235 skip_env "ldiskfs only test"
10237 remote_mds_nodsh && skip "remote MDS with nodsh"
10241 local has_warning=false
10244 mkdir -p $DIR/$tdir
10246 # block size of mds1
10247 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10248 set_dir_limits $maxsize $maxsize
10249 local dirsize=$(stat -c%s "$DIR/$tdir")
10251 while [[ $dirsize -le $maxsize ]]; do
10252 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10254 if ! $has_warning; then
10255 check_mds_dmesg '"is approaching"' && has_warning=true
10257 # check two errors:
10258 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10259 # EFBIG for previous versions included in ldiskfs series
10260 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10262 echo "return code $rc received as expected"
10264 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10265 error_exit "create failed w/o dir size limit"
10267 check_mds_dmesg '"has reached"' ||
10268 error_exit "reached message should be output"
10270 [ $has_warning = "false" ] &&
10271 error_exit "warning message should be output"
10273 dirsize=$(stat -c%s "$DIR/$tdir")
10275 [[ $dirsize -ge $maxsize ]] && return 0
10276 error_exit "current dir size $dirsize, " \
10277 "previous limit $maxsize"
10278 elif [ $rc -ne 0 ]; then
10280 error_exit "return $rc received instead of expected " \
10281 "$EFBIG or $ENOSPC, files in dir $dirsize"
10283 nfiles=$((nfiles + 1))
10284 dirsize=$(stat -c%s "$DIR/$tdir")
10288 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10290 run_test 129 "test directory size limit ========================"
10299 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10300 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10302 trap cleanup_130 EXIT RETURN
10304 local fm_file=$DIR/$tfile
10305 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10306 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10307 error "dd failed for $fm_file"
10309 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10310 filefrag -ves $fm_file
10312 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10313 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10314 [ $RC != 0 ] && error "filefrag $fm_file failed"
10316 filefrag_op=$(filefrag -ve -k $fm_file |
10317 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10318 lun=$($GETSTRIPE -i $fm_file)
10320 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10323 for line in $filefrag_op
10325 frag_lun=`echo $line | cut -d: -f5`
10326 ext_len=`echo $line | cut -d: -f4`
10327 if (( $frag_lun != $lun )); then
10329 error "FIEMAP on 1-stripe file($fm_file) failed"
10332 (( tot_len += ext_len ))
10335 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10337 error "FIEMAP on 1-stripe file($fm_file) failed;"
10343 echo "FIEMAP on single striped file succeeded"
10345 run_test 130a "FIEMAP (1-stripe file)"
10348 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10350 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10351 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10353 trap cleanup_130 EXIT RETURN
10355 local fm_file=$DIR/$tfile
10356 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10357 error "setstripe on $fm_file"
10358 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10359 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10361 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10362 error "dd failed on $fm_file"
10364 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10365 filefrag_op=$(filefrag -ve -k $fm_file |
10366 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10368 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10369 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10374 for line in $filefrag_op
10376 frag_lun=$(echo $line | cut -d: -f5 |
10377 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10378 ext_len=$(echo $line | cut -d: -f4)
10379 if (( $frag_lun != $last_lun )); then
10380 if (( tot_len != 1024 )); then
10382 error "FIEMAP on $fm_file failed; returned " \
10383 "len $tot_len for OST $last_lun instead of 1024"
10386 (( num_luns += 1 ))
10390 (( tot_len += ext_len ))
10393 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10395 error "FIEMAP on $fm_file failed; returned wrong number of " \
10396 "luns or wrong len for OST $last_lun"
10402 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10404 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10409 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10410 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10412 trap cleanup_130 EXIT RETURN
10414 local fm_file=$DIR/$tfile
10415 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10416 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10417 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10419 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10420 error "dd failed on $fm_file"
10422 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10423 filefrag_op=$(filefrag -ve -k $fm_file |
10424 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10426 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10427 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10432 for line in $filefrag_op
10434 frag_lun=$(echo $line | cut -d: -f5 |
10435 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10436 ext_len=$(echo $line | cut -d: -f4)
10437 if (( $frag_lun != $last_lun )); then
10438 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10439 if (( logical != 512 )); then
10441 error "FIEMAP on $fm_file failed; returned " \
10442 "logical start for lun $logical instead of 512"
10445 if (( tot_len != 512 )); then
10447 error "FIEMAP on $fm_file failed; returned " \
10448 "len $tot_len for OST $last_lun instead of 1024"
10451 (( num_luns += 1 ))
10455 (( tot_len += ext_len ))
10458 if (( num_luns != 2 || tot_len != 512 )); then
10460 error "FIEMAP on $fm_file failed; returned wrong number of " \
10461 "luns or wrong len for OST $last_lun"
10467 echo "FIEMAP on 2-stripe file with hole succeeded"
10469 run_test 130c "FIEMAP (2-stripe file with hole)"
10472 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10474 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10475 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10477 trap cleanup_130 EXIT RETURN
10479 local fm_file=$DIR/$tfile
10480 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10481 error "setstripe on $fm_file"
10482 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10483 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10485 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10486 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10487 error "dd failed on $fm_file"
10489 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10490 filefrag_op=$(filefrag -ve -k $fm_file |
10491 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10493 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10494 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10499 for line in $filefrag_op
10501 frag_lun=$(echo $line | cut -d: -f5 |
10502 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10503 ext_len=$(echo $line | cut -d: -f4)
10504 if (( $frag_lun != $last_lun )); then
10505 if (( tot_len != 1024 )); then
10507 error "FIEMAP on $fm_file failed; returned " \
10508 "len $tot_len for OST $last_lun instead of 1024"
10511 (( num_luns += 1 ))
10515 (( tot_len += ext_len ))
10518 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10520 error "FIEMAP on $fm_file failed; returned wrong number of " \
10521 "luns or wrong len for OST $last_lun"
10527 echo "FIEMAP on N-stripe file succeeded"
10529 run_test 130d "FIEMAP (N-stripe file)"
10532 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10534 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10535 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10537 trap cleanup_130 EXIT RETURN
10539 local fm_file=$DIR/$tfile
10540 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10541 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10542 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10545 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10546 for ((i = 0; i < $NUM_BLKS; i++))
10548 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10551 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10552 filefrag_op=$(filefrag -ve -k $fm_file |
10553 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10555 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10556 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10561 for line in $filefrag_op
10563 frag_lun=$(echo $line | cut -d: -f5 |
10564 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10565 ext_len=$(echo $line | cut -d: -f4)
10566 if (( $frag_lun != $last_lun )); then
10567 if (( tot_len != $EXPECTED_LEN )); then
10569 error "FIEMAP on $fm_file failed; returned " \
10570 "len $tot_len for OST $last_lun instead " \
10574 (( num_luns += 1 ))
10578 (( tot_len += ext_len ))
10581 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10583 error "FIEMAP on $fm_file failed; returned wrong number " \
10584 "of luns or wrong len for OST $last_lun"
10590 echo "FIEMAP with continuation calls succeeded"
10592 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10595 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10596 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10598 local fm_file=$DIR/$tfile
10599 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10600 error "multiop create with lov_delay_create on $fm_file"
10602 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10603 filefrag_extents=$(filefrag -vek $fm_file |
10604 awk '/extents? found/ { print $2 }')
10605 if [[ "$filefrag_extents" != "0" ]]; then
10606 error "FIEMAP on $fm_file failed; " \
10607 "returned $filefrag_extents expected 0"
10612 run_test 130f "FIEMAP (unstriped file)"
10614 # Test for writev/readv
10616 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10617 error "writev test failed"
10618 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10619 error "readv failed"
10622 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10625 local fsize=$((524288 + 1048576 + 1572864))
10626 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10627 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10628 error "append writev test failed"
10630 ((fsize += 1572864 + 1048576))
10631 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10632 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10633 error "append writev test failed"
10636 run_test 131b "test append writev"
10639 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10642 run_test 131c "test read/write on file w/o objects"
10645 rwv -f $DIR/$tfile -w -n 1 1572864
10646 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10647 if [ "$NOB" != 1572864 ]; then
10648 error "Short read filed: read $NOB bytes instead of 1572864"
10652 run_test 131d "test short read"
10655 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10656 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10657 error "read hitting hole failed"
10660 run_test 131e "test read hitting hole"
10669 mds*) res=$(do_facet $facet \
10670 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10672 ost*) res=$(do_facet $facet \
10673 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10675 *) error "Wrong facet '$facet'" ;;
10678 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10679 # if the argument $3 is zero, it means any stat increment is ok.
10680 if [[ $want -gt 0 ]]; then
10681 local count=$(echo $res | awk '{ print $2 }')
10682 [[ $count -ne $want ]] &&
10683 error "The $op counter on $facet is $count, not $want"
10688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10689 remote_ost_nodsh && skip "remote OST with nodsh"
10690 remote_mds_nodsh && skip "remote MDS with nodsh"
10691 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10692 skip_env "MDS doesn't support rename stats"
10694 local testdir=$DIR/${tdir}/stats_testdir
10696 mkdir -p $DIR/${tdir}
10699 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10700 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10702 # verify mdt stats first.
10703 mkdir ${testdir} || error "mkdir failed"
10704 check_stats $SINGLEMDS "mkdir" 1
10705 touch ${testdir}/${tfile} || error "touch failed"
10706 check_stats $SINGLEMDS "open" 1
10707 check_stats $SINGLEMDS "close" 1
10708 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10709 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10710 check_stats $SINGLEMDS "mknod" 2
10712 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10713 check_stats $SINGLEMDS "unlink" 1
10714 rm -f ${testdir}/${tfile} || error "file remove failed"
10715 check_stats $SINGLEMDS "unlink" 2
10717 # remove working dir and check mdt stats again.
10718 rmdir ${testdir} || error "rmdir failed"
10719 check_stats $SINGLEMDS "rmdir" 1
10721 local testdir1=$DIR/${tdir}/stats_testdir1
10722 mkdir -p ${testdir}
10723 mkdir -p ${testdir1}
10724 touch ${testdir1}/test1
10725 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10726 check_stats $SINGLEMDS "crossdir_rename" 1
10728 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10729 check_stats $SINGLEMDS "samedir_rename" 1
10731 rm -rf $DIR/${tdir}
10733 run_test 133a "Verifying MDT stats ========================================"
10736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10737 remote_ost_nodsh && skip "remote OST with nodsh"
10738 remote_mds_nodsh && skip "remote MDS with nodsh"
10740 local testdir=$DIR/${tdir}/stats_testdir
10742 mkdir -p ${testdir} || error "mkdir failed"
10743 touch ${testdir}/${tfile} || error "touch failed"
10744 cancel_lru_locks mdc
10747 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10748 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10750 # extra mdt stats verification.
10751 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10752 check_stats $SINGLEMDS "setattr" 1
10753 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10754 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10756 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10757 check_stats $SINGLEMDS "getattr" 1
10759 # Sleep to avoid a cached response.
10760 #define OBD_STATFS_CACHE_SECONDS 1
10762 $LFS df || error "lfs failed"
10763 check_stats $SINGLEMDS "statfs" 1
10765 rm -rf $DIR/${tdir}
10767 run_test 133b "Verifying extra MDT stats =================================="
10770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10771 remote_ost_nodsh && skip "remote OST with nodsh"
10772 remote_mds_nodsh && skip "remote MDS with nodsh"
10774 local testdir=$DIR/$tdir/stats_testdir
10776 test_mkdir -p $testdir
10778 # verify obdfilter stats.
10779 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10781 cancel_lru_locks osc
10782 wait_delete_completed
10785 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10786 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10788 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10791 cancel_lru_locks osc
10792 check_stats ost1 "write" 1
10794 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10795 check_stats ost1 "read" 1
10797 > $testdir/$tfile || error "truncate failed"
10798 check_stats ost1 "punch" 1
10800 rm -f $testdir/$tfile || error "file remove failed"
10801 wait_delete_completed
10802 check_stats ost1 "destroy" 1
10806 run_test 133c "Verifying OST stats ========================================"
10813 while [ $value -ge 2 ]; do
10818 if [ $orig -gt $order ]; then
10826 local size=('K' 'M' 'G' 'T');
10828 local size_string=$value
10830 while [ $value -ge 1024 ]; do
10831 if [ $i -gt 3 ]; then
10832 #T is the biggest unit we get here, if that is bigger,
10834 size_string=${value}T
10837 value=$((value >> 10))
10838 if [ $value -lt 1024 ]; then
10839 size_string=${value}${size[$i]}
10848 get_rename_size() {
10850 local context=${2:-.}
10851 local sample=$(do_facet $SINGLEMDS $LCTL \
10852 get_param mdt.$FSNAME-MDT0000.rename_stats |
10853 grep -A1 $context |
10854 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10860 remote_ost_nodsh && skip "remote OST with nodsh"
10861 remote_mds_nodsh && skip "remote MDS with nodsh"
10862 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10863 skip_env "MDS doesn't support rename stats"
10865 local testdir1=$DIR/${tdir}/stats_testdir1
10866 local testdir2=$DIR/${tdir}/stats_testdir2
10867 mkdir -p $DIR/${tdir}
10869 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10871 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10872 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10874 createmany -o $testdir1/test 512 || error "createmany failed"
10876 # check samedir rename size
10877 mv ${testdir1}/test0 ${testdir1}/test_0
10879 local testdir1_size=$(ls -l $DIR/${tdir} |
10880 awk '/stats_testdir1/ {print $5}')
10881 local testdir2_size=$(ls -l $DIR/${tdir} |
10882 awk '/stats_testdir2/ {print $5}')
10884 testdir1_size=$(order_2 $testdir1_size)
10885 testdir2_size=$(order_2 $testdir2_size)
10887 testdir1_size=$(size_in_KMGT $testdir1_size)
10888 testdir2_size=$(size_in_KMGT $testdir2_size)
10890 echo "source rename dir size: ${testdir1_size}"
10891 echo "target rename dir size: ${testdir2_size}"
10893 local cmd="do_facet $SINGLEMDS $LCTL "
10894 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10896 eval $cmd || error "$cmd failed"
10897 local samedir=$($cmd | grep 'same_dir')
10898 local same_sample=$(get_rename_size $testdir1_size)
10899 [ -z "$samedir" ] && error "samedir_rename_size count error"
10900 [[ $same_sample -eq 1 ]] ||
10901 error "samedir_rename_size error $same_sample"
10902 echo "Check same dir rename stats success"
10904 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10906 # check crossdir rename size
10907 mv ${testdir1}/test_0 ${testdir2}/test_0
10909 testdir1_size=$(ls -l $DIR/${tdir} |
10910 awk '/stats_testdir1/ {print $5}')
10911 testdir2_size=$(ls -l $DIR/${tdir} |
10912 awk '/stats_testdir2/ {print $5}')
10914 testdir1_size=$(order_2 $testdir1_size)
10915 testdir2_size=$(order_2 $testdir2_size)
10917 testdir1_size=$(size_in_KMGT $testdir1_size)
10918 testdir2_size=$(size_in_KMGT $testdir2_size)
10920 echo "source rename dir size: ${testdir1_size}"
10921 echo "target rename dir size: ${testdir2_size}"
10923 eval $cmd || error "$cmd failed"
10924 local crossdir=$($cmd | grep 'crossdir')
10925 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10926 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10927 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10928 [[ $src_sample -eq 1 ]] ||
10929 error "crossdir_rename_size error $src_sample"
10930 [[ $tgt_sample -eq 1 ]] ||
10931 error "crossdir_rename_size error $tgt_sample"
10932 echo "Check cross dir rename stats success"
10933 rm -rf $DIR/${tdir}
10935 run_test 133d "Verifying rename_stats ========================================"
10938 remote_mds_nodsh && skip "remote MDS with nodsh"
10939 remote_ost_nodsh && skip "remote OST with nodsh"
10940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10942 local testdir=$DIR/${tdir}/stats_testdir
10943 local ctr f0 f1 bs=32768 count=42 sum
10945 mkdir -p ${testdir} || error "mkdir failed"
10947 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10949 for ctr in {write,read}_bytes; do
10951 cancel_lru_locks osc
10953 do_facet ost1 $LCTL set_param -n \
10954 "obdfilter.*.exports.clear=clear"
10956 if [ $ctr = write_bytes ]; then
10958 f1=${testdir}/${tfile}
10960 f0=${testdir}/${tfile}
10964 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10967 cancel_lru_locks osc
10969 sum=$(do_facet ost1 $LCTL get_param \
10970 "obdfilter.*.exports.*.stats" |
10971 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10972 $1 == ctr { sum += $7 }
10973 END { printf("%0.0f", sum) }')
10975 if ((sum != bs * count)); then
10976 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10980 rm -rf $DIR/${tdir}
10982 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10984 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10986 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
10987 # not honor the -ignore_readdir_race option correctly. So we call
10988 # error_ignore() rather than error() in these cases. See LU-11152.
10990 if (find --version; do_facet mds1 find --version) |
10991 grep -q '\b4\.5\.1[1-4]\b'; then
10992 error_ignore LU-11152 "$@"
10999 # First without trusting modes.
11000 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11001 echo "proc_dirs='$proc_dirs'"
11002 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11003 find $proc_dirs -exec cat '{}' \; &> /dev/null
11005 # Second verifying readability.
11006 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
11008 # Verifing writability with badarea_io.
11010 -ignore_readdir_race \
11012 -not -name force_lbug \
11013 -not -name changelog_mask \
11014 -exec badarea_io '{}' \; ||
11015 error_133 "find $proc_dirs failed"
11017 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11020 remote_mds_nodsh && skip "remote MDS with nodsh"
11021 remote_ost_nodsh && skip "remote OST with nodsh"
11023 # eventually, this can also be replaced with "lctl get_param -R",
11024 # but not until that option is always available on the server
11026 for facet in mds1 ost1; do
11027 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11028 skip_noexit "Too old lustre on $facet"
11029 local facet_proc_dirs=$(do_facet $facet \
11030 \\\ls -d $proc_regexp 2>/dev/null)
11031 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11032 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11033 do_facet $facet find $facet_proc_dirs \
11034 ! -name req_history \
11035 -exec cat '{}' \\\; &> /dev/null
11037 do_facet $facet find $facet_proc_dirs \
11038 ! -name req_history \
11040 -exec cat '{}' \\\; &> /dev/null ||
11041 error "proc file read failed"
11043 do_facet $facet find $facet_proc_dirs \
11044 -ignore_readdir_race \
11046 -not -name force_lbug \
11047 -not -name changelog_mask \
11048 -exec badarea_io '{}' \\\; ||
11049 error_133 "$facet find $facet_proc_dirs failed"
11052 # remount the FS in case writes/reads /proc break the FS
11053 cleanup || error "failed to unmount"
11054 setup || error "failed to setup"
11057 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11060 remote_mds_nodsh && skip "remote MDS with nodsh"
11061 remote_ost_nodsh && skip "remote OST with nodsh"
11062 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11063 skip "Need MDS version at least 2.9.54"
11067 for facet in client mds1 ost1; do
11068 local facet_proc_dirs=$(do_facet $facet \
11069 \\\ls -d $proc_regexp 2> /dev/null)
11070 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11071 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11072 # Get the list of files that are missing the terminating newline
11073 local missing=($(do_facet $facet \
11074 find ${facet_proc_dirs} -type f \| \
11075 while read F\; do \
11076 awk -v FS='\v' -v RS='\v\v' \
11077 "'END { if(NR>0 && \
11078 \\\$NF !~ /.*\\\n\$/) \
11079 print FILENAME}'" \
11082 [ ${#missing[*]} -eq 0 ] ||
11083 error "files do not end with newline: ${missing[*]}"
11086 run_test 133h "Proc files should end with newlines"
11089 remote_mds_nodsh && skip "remote MDS with nodsh"
11090 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11091 skip "Need MDS version at least 2.7.54"
11093 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11094 cancel_lru_locks mdc
11096 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11097 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11098 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11101 createmany -o $DIR/$tdir/f $nr ||
11102 error "failed to create $nr files in $DIR/$tdir"
11103 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11105 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11106 do_facet mds1 $LCTL set_param fail_loc=0x327
11107 do_facet mds1 $LCTL set_param fail_val=500
11110 echo "sleep 10 seconds ..."
11112 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11114 do_facet mds1 $LCTL set_param fail_loc=0
11115 do_facet mds1 $LCTL set_param fail_val=0
11116 [ $lck_cnt -lt $unused ] ||
11117 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11120 unlinkmany $DIR/$tdir/f $nr
11122 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11125 remote_mds_nodsh && skip "remote MDS with nodsh"
11126 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11127 skip "Need MDS version at least 2.7.54"
11129 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11130 cancel_lru_locks mdc
11132 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11133 ldlm.lock_reclaim_threshold_mb)
11134 # disable reclaim temporarily
11135 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11137 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11138 do_facet mds1 $LCTL set_param fail_loc=0x328
11139 do_facet mds1 $LCTL set_param fail_val=500
11141 $LCTL set_param debug=+trace
11144 createmany -o $DIR/$tdir/f $nr &
11145 local create_pid=$!
11147 echo "Sleep $TIMEOUT seconds ..."
11149 if ! ps -p $create_pid > /dev/null 2>&1; then
11150 do_facet mds1 $LCTL set_param fail_loc=0
11151 do_facet mds1 $LCTL set_param fail_val=0
11152 do_facet mds1 $LCTL set_param \
11153 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11154 error "createmany finished incorrectly!"
11156 do_facet mds1 $LCTL set_param fail_loc=0
11157 do_facet mds1 $LCTL set_param fail_val=0
11158 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11159 wait $create_pid || return 1
11161 unlinkmany $DIR/$tdir/f $nr
11163 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11165 test_140() { #bug-17379
11166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11168 test_mkdir $DIR/$tdir
11169 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11170 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11172 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11173 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11175 while i=$((i + 1)); do
11177 cd $i || error "Changing to $i"
11178 ln -s ../stat stat || error "Creating stat symlink"
11179 # Read the symlink until ELOOP present,
11180 # not LBUGing the system is considered success,
11181 # we didn't overrun the stack.
11182 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11183 if [ $ret -ne 0 ]; then
11184 if [ $ret -eq 40 ]; then
11187 error "Open stat symlink"
11193 echo "The symlink depth = $i"
11194 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11195 error "Invalid symlink depth"
11197 # Test recursive symlink
11198 ln -s symlink_self symlink_self
11199 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11200 echo "open symlink_self returns $ret"
11201 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11203 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11208 local TF="$TMP/$tfile"
11210 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11212 cancel_lru_locks $OSC
11213 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11214 remount_client $MOUNT
11216 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11219 $TRUNCATE $DIR/$tfile 6000
11220 cancel_lru_locks $OSC
11221 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11224 echo "12345" >>$DIR/$tfile
11225 cancel_lru_locks $OSC
11226 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11229 echo "12345" >>$DIR/$tfile
11230 cancel_lru_locks $OSC
11231 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11236 run_test 150 "truncate/append tests"
11238 #LU-2902 roc_hit was not able to read all values from lproc
11239 function roc_hit_init() {
11240 local list=$(comma_list $(osts_nodes))
11241 local dir=$DIR/$tdir-check
11242 local file=$dir/$tfile
11248 #use setstripe to do a write to every ost
11249 for i in $(seq 0 $((OSTCOUNT-1))); do
11250 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11251 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11252 idx=$(printf %04x $i)
11253 BEFORE=$(get_osd_param $list *OST*$idx stats |
11254 awk '$1 == "cache_access" {sum += $7}
11255 END { printf("%0.0f", sum) }')
11257 cancel_lru_locks osc
11258 cat $file >/dev/null
11260 AFTER=$(get_osd_param $list *OST*$idx stats |
11261 awk '$1 == "cache_access" {sum += $7}
11262 END { printf("%0.0f", sum) }')
11264 echo BEFORE:$BEFORE AFTER:$AFTER
11265 if ! let "AFTER - BEFORE == 4"; then
11267 error "roc_hit is not safe to use"
11275 function roc_hit() {
11276 local list=$(comma_list $(osts_nodes))
11277 echo $(get_osd_param $list '' stats |
11278 awk '$1 == "cache_hit" {sum += $7}
11279 END { printf("%0.0f", sum) }')
11282 function set_cache() {
11285 if [ "$2" == "off" ]; then
11288 local list=$(comma_list $(osts_nodes))
11289 set_osd_param $list '' $1_cache_enable $on
11291 cancel_lru_locks osc
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 remote_ost_nodsh && skip "remote OST with nodsh"
11299 local list=$(comma_list $(osts_nodes))
11301 # check whether obdfilter is cache capable at all
11302 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11303 skip "not cache-capable obdfilter"
11306 # check cache is enabled on all obdfilters
11307 if get_osd_param $list '' read_cache_enable | grep 0; then
11308 skip "oss cache is disabled"
11311 set_osd_param $list '' writethrough_cache_enable 1
11313 # check write cache is enabled on all obdfilters
11314 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11315 skip "oss write cache is NOT enabled"
11320 #define OBD_FAIL_OBD_NO_LRU 0x609
11321 do_nodes $list $LCTL set_param fail_loc=0x609
11323 # pages should be in the case right after write
11324 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11327 local BEFORE=$(roc_hit)
11328 cancel_lru_locks osc
11329 cat $DIR/$tfile >/dev/null
11330 local AFTER=$(roc_hit)
11332 do_nodes $list $LCTL set_param fail_loc=0
11334 if ! let "AFTER - BEFORE == CPAGES"; then
11335 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11338 # the following read invalidates the cache
11339 cancel_lru_locks osc
11340 set_osd_param $list '' read_cache_enable 0
11341 cat $DIR/$tfile >/dev/null
11343 # now data shouldn't be found in the cache
11345 cancel_lru_locks osc
11346 cat $DIR/$tfile >/dev/null
11348 if let "AFTER - BEFORE != 0"; then
11349 error "IN CACHE: before: $BEFORE, after: $AFTER"
11352 set_osd_param $list '' read_cache_enable 1
11355 run_test 151 "test cache on oss and controls ==============================="
11358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11360 local TF="$TMP/$tfile"
11362 # simulate ENOMEM during write
11363 #define OBD_FAIL_OST_NOMEM 0x226
11364 lctl set_param fail_loc=0x80000226
11365 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11367 sync || error "sync failed"
11368 lctl set_param fail_loc=0
11370 # discard client's cache
11371 cancel_lru_locks osc
11373 # simulate ENOMEM during read
11374 lctl set_param fail_loc=0x80000226
11375 cmp $TF $DIR/$tfile || error "cmp failed"
11376 lctl set_param fail_loc=0
11380 run_test 152 "test read/write with enomem ============================"
11383 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11385 run_test 153 "test if fdatasync does not crash ======================="
11387 dot_lustre_fid_permission_check() {
11389 local ffid=$MOUNT/.lustre/fid/$fid
11392 echo "stat fid $fid"
11393 stat $ffid > /dev/null || error "stat $ffid failed."
11394 echo "touch fid $fid"
11395 touch $ffid || error "touch $ffid failed."
11396 echo "write to fid $fid"
11397 cat /etc/hosts > $ffid || error "write $ffid failed."
11398 echo "read fid $fid"
11399 diff /etc/hosts $ffid || error "read $ffid failed."
11400 echo "append write to fid $fid"
11401 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11402 echo "rename fid $fid"
11403 mv $ffid $test_dir/$tfile.1 &&
11404 error "rename $ffid to $tfile.1 should fail."
11405 touch $test_dir/$tfile.1
11406 mv $test_dir/$tfile.1 $ffid &&
11407 error "rename $tfile.1 to $ffid should fail."
11408 rm -f $test_dir/$tfile.1
11409 echo "truncate fid $fid"
11410 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11411 echo "link fid $fid"
11412 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11413 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11414 echo "setfacl fid $fid"
11415 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11416 echo "getfacl fid $fid"
11417 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11419 echo "unlink fid $fid"
11420 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11421 echo "mknod fid $fid"
11422 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11424 fid=[0xf00000400:0x1:0x0]
11425 ffid=$MOUNT/.lustre/fid/$fid
11427 echo "stat non-exist fid $fid"
11428 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11429 echo "write to non-exist fid $fid"
11430 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11431 echo "link new fid $fid"
11432 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11434 mkdir -p $test_dir/$tdir
11435 touch $test_dir/$tdir/$tfile
11436 fid=$($LFS path2fid $test_dir/$tdir)
11439 error "error: could not get fid for $test_dir/$dir/$tfile."
11441 ffid=$MOUNT/.lustre/fid/$fid
11444 ls $ffid > /dev/null || error "ls $ffid failed."
11445 echo "touch $fid/$tfile.1"
11446 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11448 echo "touch $MOUNT/.lustre/fid/$tfile"
11449 touch $MOUNT/.lustre/fid/$tfile && \
11450 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11452 echo "setxattr to $MOUNT/.lustre/fid"
11453 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11455 echo "listxattr for $MOUNT/.lustre/fid"
11456 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11458 echo "delxattr from $MOUNT/.lustre/fid"
11459 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11461 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11462 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11463 error "touch invalid fid should fail."
11465 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11466 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11467 error "touch non-normal fid should fail."
11469 echo "rename $tdir to $MOUNT/.lustre/fid"
11470 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11471 error "rename to $MOUNT/.lustre/fid should fail."
11473 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11475 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11476 local new_obf_mode=777
11478 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11479 chmod $new_obf_mode $DIR/.lustre/fid ||
11480 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11482 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11483 [ $obf_mode -eq $new_obf_mode ] ||
11484 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11486 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11487 chmod $old_obf_mode $DIR/.lustre/fid ||
11488 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11491 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11492 fid=$($LFS path2fid $test_dir/$tfile-2)
11494 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11496 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11497 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11498 error "create lov data thru .lustre failed"
11500 echo "cp /etc/passwd $test_dir/$tfile-2"
11501 cp /etc/passwd $test_dir/$tfile-2 ||
11502 error "copy to $test_dir/$tfile-2 failed."
11503 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11504 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11505 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11507 rm -rf $test_dir/tfile.lnk
11508 rm -rf $test_dir/$tfile-2
11512 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11513 skip "Need MDS version at least 2.4.1"
11515 local tf=$DIR/$tfile
11518 local fid=$($LFS path2fid $tf)
11519 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11521 # check that we get the same pathname back
11522 local found=$($LFS fid2path $MOUNT "$fid")
11523 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11524 [ "$found" == "$tf" ] ||
11525 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11527 run_test 154A "lfs path2fid and fid2path basic checks"
11530 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11531 skip "Need MDS version at least 2.4.1"
11533 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11534 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11535 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11536 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11538 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11539 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11541 # check that we get the same pathname
11542 echo "PFID: $PFID, name: $name"
11543 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11544 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11545 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11546 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11548 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11550 run_test 154B "verify the ll_decode_linkea tool"
11553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11554 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11555 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11556 skip "Need MDS version at least 2.2.51"
11557 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11559 cp /etc/hosts $DIR/$tfile
11561 fid=$($LFS path2fid $DIR/$tfile)
11563 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11565 dot_lustre_fid_permission_check "$fid" $DIR ||
11566 error "dot lustre permission check $fid failed"
11568 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11570 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11572 touch $MOUNT/.lustre/file &&
11573 error "creation is not allowed under .lustre"
11575 mkdir $MOUNT/.lustre/dir &&
11576 error "mkdir is not allowed under .lustre"
11580 run_test 154a "Open-by-FID"
11583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11584 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11585 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11586 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11587 skip "Need MDS version at least 2.2.51"
11589 local remote_dir=$DIR/$tdir/remote_dir
11593 mkdir -p $DIR/$tdir
11594 $LFS mkdir -i $MDTIDX $remote_dir ||
11595 error "create remote directory failed"
11597 cp /etc/hosts $remote_dir/$tfile
11599 fid=$($LFS path2fid $remote_dir/$tfile)
11601 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11603 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11604 error "dot lustre permission check $fid failed"
11607 run_test 154b "Open-by-FID for remote directory"
11610 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11611 skip "Need MDS version at least 2.4.1"
11613 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11614 local FID1=$($LFS path2fid $DIR/$tfile.1)
11615 local FID2=$($LFS path2fid $DIR/$tfile.2)
11616 local FID3=$($LFS path2fid $DIR/$tfile.3)
11619 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11620 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11621 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11623 [ "$FID" = "${!want}" ] ||
11624 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11628 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11630 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11631 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11635 run_test 154c "lfs path2fid and fid2path multiple arguments"
11638 remote_mds_nodsh && skip "remote MDS with nodsh"
11639 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11640 skip "Need MDS version at least 2.5.53"
11642 if remote_mds; then
11643 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11647 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11654 local fid=$($LFS path2fid $DIR/$tfile)
11657 cmd="exec $fd<$DIR/$tfile"
11659 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11660 echo "$fid_list" | grep "$fid"
11663 cmd="exec $fd>/dev/null"
11665 if [ $rc -ne 0 ]; then
11666 error "FID $fid not found in open files list $fid_list"
11669 run_test 154d "Verify open file fid"
11673 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11674 skip "Need MDS version at least 2.6.50"
11676 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11677 error ".lustre returned by readdir"
11680 run_test 154e ".lustre is not returned by readdir"
11683 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11685 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11686 test_mkdir -p -c1 $DIR/$tdir/d
11687 # test dirs inherit from its stripe
11688 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11689 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11690 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11691 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11694 # get fid of parents
11695 local FID0=$($LFS path2fid $DIR/$tdir/d)
11696 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11697 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11698 local FID3=$($LFS path2fid $DIR)
11700 # check that path2fid --parents returns expected <parent_fid>/name
11701 # 1) test for a directory (single parent)
11702 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11703 [ "$parent" == "$FID0/foo1" ] ||
11704 error "expected parent: $FID0/foo1, got: $parent"
11706 # 2) test for a file with nlink > 1 (multiple parents)
11707 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11708 echo "$parent" | grep -F "$FID1/$tfile" ||
11709 error "$FID1/$tfile not returned in parent list"
11710 echo "$parent" | grep -F "$FID2/link" ||
11711 error "$FID2/link not returned in parent list"
11713 # 3) get parent by fid
11714 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11715 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11716 echo "$parent" | grep -F "$FID1/$tfile" ||
11717 error "$FID1/$tfile not returned in parent list (by fid)"
11718 echo "$parent" | grep -F "$FID2/link" ||
11719 error "$FID2/link not returned in parent list (by fid)"
11721 # 4) test for entry in root directory
11722 parent=$($LFS path2fid --parents $DIR/f)
11723 echo "$parent" | grep -F "$FID3/f" ||
11724 error "$FID3/f not returned in parent list"
11726 # 5) test it on root directory
11727 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11728 error "$MOUNT should not have parents"
11730 # enable xattr caching and check that linkea is correctly updated
11731 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11732 save_lustre_params client "llite.*.xattr_cache" > $save
11733 lctl set_param llite.*.xattr_cache 1
11735 # 6.1) linkea update on rename
11736 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11738 # get parents by fid
11739 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11740 # foo1 should no longer be returned in parent list
11741 echo "$parent" | grep -F "$FID1" &&
11742 error "$FID1 should no longer be in parent list"
11743 # the new path should appear
11744 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11745 error "$FID2/$tfile.moved is not in parent list"
11747 # 6.2) linkea update on unlink
11748 rm -f $DIR/$tdir/d/foo2/link
11749 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11750 # foo2/link should no longer be returned in parent list
11751 echo "$parent" | grep -F "$FID2/link" &&
11752 error "$FID2/link should no longer be in parent list"
11756 restore_lustre_params < $save
11759 run_test 154f "get parent fids by reading link ea"
11763 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11764 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11765 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11766 skip "Need MDS version at least 2.6.92"
11768 mkdir -p $DIR/$tdir
11769 llapi_fid_test -d $DIR/$tdir
11771 run_test 154g "various llapi FID tests"
11773 test_155_small_load() {
11774 local temp=$TMP/$tfile
11775 local file=$DIR/$tfile
11777 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11778 error "dd of=$temp bs=6096 count=1 failed"
11780 cancel_lru_locks $OSC
11781 cmp $temp $file || error "$temp $file differ"
11783 $TRUNCATE $temp 6000
11784 $TRUNCATE $file 6000
11785 cmp $temp $file || error "$temp $file differ (truncate1)"
11787 echo "12345" >>$temp
11788 echo "12345" >>$file
11789 cmp $temp $file || error "$temp $file differ (append1)"
11791 echo "12345" >>$temp
11792 echo "12345" >>$file
11793 cmp $temp $file || error "$temp $file differ (append2)"
11799 test_155_big_load() {
11800 remote_ost_nodsh && skip "remote OST with nodsh"
11802 local temp=$TMP/$tfile
11803 local file=$DIR/$tfile
11806 local cache_size=$(do_facet ost$((MAXI+1)) \
11807 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11808 local large_file_size=$((cache_size * 2))
11810 echo "OSS cache size: $cache_size KB"
11811 echo "Large file size: $large_file_size KB"
11813 [ $MAXV -le $large_file_size ] &&
11814 skip_env "max available OST size needs > $large_file_size KB"
11816 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11818 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11819 error "dd of=$temp bs=$large_file_size count=1k failed"
11822 cancel_lru_locks osc
11823 cmp $temp $file || error "$temp $file differ"
11829 save_writethrough() {
11830 local facets=$(get_facets OST)
11832 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11833 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11839 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11841 save_writethrough $p
11844 set_cache writethrough on
11845 test_155_small_load
11846 restore_lustre_params < $p
11849 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11856 save_writethrough $p
11859 set_cache writethrough off
11860 test_155_small_load
11861 restore_lustre_params < $p
11864 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11869 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11871 save_writethrough $p
11874 set_cache writethrough on
11875 test_155_small_load
11876 restore_lustre_params < $p
11879 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11884 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11886 save_writethrough $p
11889 set_cache writethrough off
11890 test_155_small_load
11891 restore_lustre_params < $p
11894 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11899 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11901 save_writethrough $p
11904 set_cache writethrough on
11906 restore_lustre_params < $p
11909 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11914 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11916 save_writethrough $p
11919 set_cache writethrough off
11921 restore_lustre_params < $p
11924 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11929 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11931 save_writethrough $p
11934 set_cache writethrough on
11936 restore_lustre_params < $p
11939 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11944 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11946 save_writethrough $p
11949 set_cache writethrough off
11951 restore_lustre_params < $p
11954 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 remote_ost_nodsh && skip "remote OST with nodsh"
11959 [ "$(facet_fstype ost1)" = "zfs" -a \
11960 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11961 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11966 local file="$DIR/$tfile"
11967 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11969 save_writethrough $p
11972 log "Turn on read and write cache"
11974 set_cache writethrough on
11976 log "Write data and read it back."
11977 log "Read should be satisfied from the cache."
11978 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11980 cancel_lru_locks osc
11981 cat $file >/dev/null
11983 if ! let "AFTER - BEFORE == CPAGES"; then
11984 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11986 log "cache hits:: before: $BEFORE, after: $AFTER"
11989 log "Read again; it should be satisfied from the cache."
11991 cancel_lru_locks osc
11992 cat $file >/dev/null
11994 if ! let "AFTER - BEFORE == CPAGES"; then
11995 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11997 log "cache hits:: before: $BEFORE, after: $AFTER"
12000 log "Turn off the read cache and turn on the write cache"
12002 set_cache writethrough on
12004 log "Read again; it should be satisfied from the cache."
12006 cancel_lru_locks osc
12007 cat $file >/dev/null
12009 if ! let "AFTER - BEFORE == CPAGES"; then
12010 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12012 log "cache hits:: before: $BEFORE, after: $AFTER"
12015 log "Read again; it should not be satisfied from the cache."
12017 cancel_lru_locks osc
12018 cat $file >/dev/null
12020 if ! let "AFTER - BEFORE == 0"; then
12021 error "IN CACHE: before: $BEFORE, after: $AFTER"
12023 log "cache hits:: before: $BEFORE, after: $AFTER"
12026 log "Write data and read it back."
12027 log "Read should be satisfied from the cache."
12028 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12030 cancel_lru_locks osc
12031 cat $file >/dev/null
12033 if ! let "AFTER - BEFORE == CPAGES"; then
12034 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12036 log "cache hits:: before: $BEFORE, after: $AFTER"
12039 log "Read again; it should not be satisfied from the cache."
12041 cancel_lru_locks osc
12042 cat $file >/dev/null
12044 if ! let "AFTER - BEFORE == 0"; then
12045 error "IN CACHE: before: $BEFORE, after: $AFTER"
12047 log "cache hits:: before: $BEFORE, after: $AFTER"
12050 log "Turn off read and write cache"
12052 set_cache writethrough off
12054 log "Write data and read it back"
12055 log "It should not be satisfied from the cache."
12057 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12058 cancel_lru_locks osc
12060 cat $file >/dev/null
12062 if ! let "AFTER - BEFORE == 0"; then
12063 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12065 log "cache hits:: before: $BEFORE, after: $AFTER"
12068 log "Turn on the read cache and turn off the write cache"
12070 set_cache writethrough off
12072 log "Write data and read it back"
12073 log "It should not be satisfied from the cache."
12075 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12077 cancel_lru_locks osc
12078 cat $file >/dev/null
12080 if ! let "AFTER - BEFORE == 0"; then
12081 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12083 log "cache hits:: before: $BEFORE, after: $AFTER"
12086 log "Read again; it should be satisfied from the cache."
12088 cancel_lru_locks osc
12089 cat $file >/dev/null
12091 if ! let "AFTER - BEFORE == CPAGES"; then
12092 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12094 log "cache hits:: before: $BEFORE, after: $AFTER"
12097 restore_lustre_params < $p
12100 run_test 156 "Verification of tunables"
12103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12104 remote_mds_nodsh && skip "remote MDS with nodsh"
12105 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12106 skip "Need MDS version at least 2.2.0"
12108 changelog_register || error "changelog_register failed"
12109 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12110 changelog_users $SINGLEMDS | grep -q $cl_user ||
12111 error "User $cl_user not found in changelog_users"
12114 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12115 changelog_clear 0 || error "changelog_clear failed"
12116 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12117 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12118 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12119 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12120 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12121 rm $DIR/$tdir/pics/desktop.jpg
12123 changelog_dump | tail -10
12125 echo "verifying changelog mask"
12126 changelog_chmask "-MKDIR"
12127 changelog_chmask "-CLOSE"
12129 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12130 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12132 changelog_chmask "+MKDIR"
12133 changelog_chmask "+CLOSE"
12135 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12136 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12138 changelog_dump | tail -10
12139 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12140 CLOSES=$(changelog_dump | grep -c "CLOSE")
12141 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12142 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12145 echo "verifying target fid"
12146 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12147 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12148 [ "$fidc" == "$fidf" ] ||
12149 error "changelog '$tfile' fid $fidc != file fid $fidf"
12150 echo "verifying parent fid"
12151 # The FID returned from the Changelog may be the directory shard on
12152 # a different MDT, and not the FID returned by path2fid on the parent.
12153 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12154 # since this is what will matter when recreating this file in the tree.
12155 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12156 local pathp=$($LFS fid2path $MOUNT "$fidp")
12157 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12158 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12160 echo "getting records for $cl_user"
12161 changelog_users $SINGLEMDS
12162 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12164 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12165 error "changelog_clear failed"
12166 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12167 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12168 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12169 error "user index expect $user_rec1 + $nclr != $user_rec2"
12171 local min0_rec=$(changelog_users $SINGLEMDS |
12172 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12173 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12174 awk '{ print $1; exit; }')
12176 changelog_dump | tail -n 5
12177 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12178 [ $first_rec == $((min0_rec + 1)) ] ||
12179 error "first index should be $min0_rec + 1 not $first_rec"
12181 # LU-3446 changelog index reset on MDT restart
12182 local cur_rec1=$(changelog_users $SINGLEMDS |
12183 awk '/^current.index:/ { print $NF }')
12184 changelog_clear 0 ||
12185 error "clear all changelog records for $cl_user failed"
12186 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12187 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12188 error "Fail to start $SINGLEMDS"
12189 local cur_rec2=$(changelog_users $SINGLEMDS |
12190 awk '/^current.index:/ { print $NF }')
12191 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12192 [ $cur_rec1 == $cur_rec2 ] ||
12193 error "current index should be $cur_rec1 not $cur_rec2"
12195 echo "verifying users from this test are deregistered"
12196 changelog_deregister || error "changelog_deregister failed"
12197 changelog_users $SINGLEMDS | grep -q $cl_user &&
12198 error "User '$cl_user' still in changelog_users"
12200 # lctl get_param -n mdd.*.changelog_users
12201 # current index: 144
12202 # ID index (idle seconds)
12204 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12205 # this is the normal case where all users were deregistered
12206 # make sure no new records are added when no users are present
12207 local last_rec1=$(changelog_users $SINGLEMDS |
12208 awk '/^current.index:/ { print $NF }')
12209 touch $DIR/$tdir/chloe
12210 local last_rec2=$(changelog_users $SINGLEMDS |
12211 awk '/^current.index:/ { print $NF }')
12212 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12213 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12215 # any changelog users must be leftovers from a previous test
12216 changelog_users $SINGLEMDS
12217 echo "other changelog users; can't verify off"
12220 run_test 160a "changelog sanity"
12222 test_160b() { # LU-3587
12223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12224 remote_mds_nodsh && skip "remote MDS with nodsh"
12225 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12226 skip "Need MDS version at least 2.2.0"
12228 changelog_register || error "changelog_register failed"
12229 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12230 changelog_users $SINGLEMDS | grep -q $cl_user ||
12231 error "User '$cl_user' not found in changelog_users"
12233 local longname1=$(str_repeat a 255)
12234 local longname2=$(str_repeat b 255)
12237 echo "creating very long named file"
12238 touch $longname1 || error "create of '$longname1' failed"
12239 echo "renaming very long named file"
12240 mv $longname1 $longname2
12242 changelog_dump | grep RENME | tail -n 5
12245 run_test 160b "Verify that very long rename doesn't crash in changelog"
12248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12249 remote_mds_nodsh && skip "remote MDS with nodsh"
12252 local server_version=$(lustre_version_code $SINGLEMDS)
12254 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12255 [[ $server_version -gt $(version_code 2.5.1) &&
12256 $server_version -lt $(version_code 2.5.50) ]] ||
12257 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12259 # Registration step
12260 changelog_register || error "changelog_register failed"
12263 mkdir -p $DIR/$tdir
12264 $MCREATE $DIR/$tdir/foo_160c
12265 changelog_chmask "-TRUNC"
12266 $TRUNCATE $DIR/$tdir/foo_160c 200
12267 changelog_chmask "+TRUNC"
12268 $TRUNCATE $DIR/$tdir/foo_160c 199
12269 changelog_dump | tail -n 5
12270 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12271 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12273 run_test 160c "verify that changelog log catch the truncate event"
12276 remote_mds_nodsh && skip "remote MDS with nodsh"
12277 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12279 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12280 skip "Need MDS version at least 2.7.60"
12282 # Registration step
12283 changelog_register || error "changelog_register failed"
12285 mkdir -p $DIR/$tdir/migrate_dir
12286 changelog_clear 0 || error "changelog_clear failed"
12288 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12289 changelog_dump | tail -n 5
12290 local migrates=$(changelog_dump | grep -c "MIGRT")
12291 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12293 run_test 160d "verify that changelog log catch the migrate event"
12296 remote_mds_nodsh && skip "remote MDS with nodsh"
12299 changelog_register || error "changelog_register failed"
12301 # Delete a future user (expect fail)
12302 local MDT0=$(facet_svc $SINGLEMDS)
12303 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12306 if [ $rc -eq 0 ]; then
12307 error "Deleted non-existant user cl77"
12308 elif [ $rc -ne 2 ]; then
12309 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12312 # Clear to a bad index (1 billion should be safe)
12313 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12316 if [ $rc -eq 0 ]; then
12317 error "Successfully cleared to invalid CL index"
12318 elif [ $rc -ne 22 ]; then
12319 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12322 run_test 160e "changelog negative testing (should return errors)"
12325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12326 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12327 { skip "Need MDS version at least 2.10.56"; return 0; }
12329 local mdts=$(comma_list $(mdts_nodes))
12332 changelog_register || error "first changelog_register failed"
12333 changelog_register || error "second changelog_register failed"
12335 declare -A cl_user1
12336 declare -A cl_user2
12341 # generate some changelog records to accumulate on each MDT
12342 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12343 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12344 error "create $DIR/$tdir/$tfile failed"
12346 # check changelogs have been generated
12347 local nbcl=$(changelog_dump | wc -l)
12348 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12350 for param in "changelog_max_idle_time=10" \
12352 "changelog_min_gc_interval=2" \
12353 "changelog_min_free_cat_entries=3"; do
12354 local MDT0=$(facet_svc $SINGLEMDS)
12355 local var="${param%=*}"
12356 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12358 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12359 do_nodes $mdts $LCTL set_param mdd.*.$param
12362 # force cl_user2 to be idle (1st part)
12365 # simulate changelog catalog almost full
12366 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12367 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12369 for i in $(seq $MDSCOUNT); do
12370 cl_users=(${CL_USERS[mds$i]})
12371 cl_user1[mds$i]="${cl_users[0]}"
12372 cl_user2[mds$i]="${cl_users[1]}"
12374 [ -n "${cl_user1[mds$i]}" ] ||
12375 error "mds$i: no user registered"
12376 [ -n "${cl_user2[mds$i]}" ] ||
12377 error "mds$i: only ${cl_user2[mds$i]} is registered"
12379 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12380 [ -n "$user_rec1" ] ||
12381 error "mds$i: User ${cl_user1[mds$i]} not registered"
12382 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12383 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12384 [ -n "$user_rec2" ] ||
12385 error "mds$i: User ${cl_user1[mds$i]} not registered"
12386 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12387 "$user_rec1 + 2 == $user_rec2"
12388 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12389 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12390 "$user_rec1 + 2, but is $user_rec2"
12391 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12392 [ -n "$user_rec2" ] ||
12393 error "mds$i: User ${cl_user2[mds$i]} not registered"
12394 [ $user_rec1 == $user_rec2 ] ||
12395 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12396 "$user_rec1, but is $user_rec2"
12399 # force cl_user2 to be idle (2nd part) and to reach
12400 # changelog_max_idle_time
12403 # generate one more changelog to trigger fail_loc
12404 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12405 error "create $DIR/$tdir/${tfile}bis failed"
12407 # ensure gc thread is done
12408 for i in $(mdts_nodes); do
12410 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12411 error "$i: GC-thread not done"
12415 for i in $(seq $MDSCOUNT); do
12416 # check cl_user1 still registered
12417 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12418 error "mds$i: User ${cl_user1[mds$i]} not registered"
12419 # check cl_user2 unregistered
12420 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12421 error "mds$i: User ${cl_user2[mds$i]} still registered"
12423 # check changelogs are present and starting at $user_rec1 + 1
12424 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12425 [ -n "$user_rec1" ] ||
12426 error "mds$i: User ${cl_user1[mds$i]} not registered"
12427 first_rec=$($LFS changelog $(facet_svc mds$i) |
12428 awk '{ print $1; exit; }')
12430 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12431 [ $((user_rec1 + 1)) == $first_rec ] ||
12432 error "mds$i: first index should be $user_rec1 + 1, " \
12433 "but is $first_rec"
12436 run_test 160f "changelog garbage collect (timestamped users)"
12439 remote_mds_nodsh && skip "remote MDS with nodsh"
12440 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12441 skip "Need MDS version at least 2.10.56"
12443 local mdts=$(comma_list $(mdts_nodes))
12445 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12446 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12449 changelog_register || error "first changelog_register failed"
12450 changelog_register || error "second changelog_register failed"
12452 declare -A cl_user1
12453 declare -A cl_user2
12458 # generate some changelog records to accumulate on each MDT
12459 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12460 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12461 error "create $DIR/$tdir/$tfile failed"
12463 # check changelogs have been generated
12464 local nbcl=$(changelog_dump | wc -l)
12465 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12467 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12469 "changelog_min_gc_interval=2" \
12470 "changelog_min_free_cat_entries=3"; do
12471 local MDT0=$(facet_svc $SINGLEMDS)
12472 local var="${param%=*}"
12473 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12475 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12476 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12477 error "unable to set mdd.*.$param"
12480 # simulate changelog catalog almost full
12481 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12482 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12484 for i in $(seq $MDSCOUNT); do
12485 cl_users=(${CL_USERS[mds$i]})
12486 cl_user1[mds$i]="${cl_users[0]}"
12487 cl_user2[mds$i]="${cl_users[1]}"
12489 [ -n "${cl_user1[mds$i]}" ] ||
12490 error "mds$i: no user registered"
12491 [ -n "${cl_user2[mds$i]}" ] ||
12492 error "mds$i: only ${cl_user1[mds$i]} is registered"
12494 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12495 [ -n "$user_rec1" ] ||
12496 error "mds$i: User ${cl_user1[mds$i]} not registered"
12497 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12498 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12499 [ -n "$user_rec2" ] ||
12500 error "mds$i: User ${cl_user1[mds$i]} not registered"
12501 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12502 "$user_rec1 + 2 == $user_rec2"
12503 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12504 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12505 "$user_rec1 + 2, but is $user_rec2"
12506 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12507 [ -n "$user_rec2" ] ||
12508 error "mds$i: User ${cl_user2[mds$i]} not registered"
12509 [ $user_rec1 == $user_rec2 ] ||
12510 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12511 "$user_rec1, but is $user_rec2"
12514 # ensure we are past the previous changelog_min_gc_interval set above
12517 # generate one more changelog to trigger fail_loc
12518 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12519 error "create $DIR/$tdir/${tfile}bis failed"
12521 # ensure gc thread is done
12522 for i in $(mdts_nodes); do
12524 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12525 error "$i: GC-thread not done"
12529 for i in $(seq $MDSCOUNT); do
12530 # check cl_user1 still registered
12531 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12532 error "mds$i: User ${cl_user1[mds$i]} not registered"
12533 # check cl_user2 unregistered
12534 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12535 error "mds$i: User ${cl_user2[mds$i]} still registered"
12537 # check changelogs are present and starting at $user_rec1 + 1
12538 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12539 [ -n "$user_rec1" ] ||
12540 error "mds$i: User ${cl_user1[mds$i]} not registered"
12541 first_rec=$($LFS changelog $(facet_svc mds$i) |
12542 awk '{ print $1; exit; }')
12544 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12545 [ $((user_rec1 + 1)) == $first_rec ] ||
12546 error "mds$i: first index should be $user_rec1 + 1, " \
12547 "but is $first_rec"
12550 run_test 160g "changelog garbage collect (old users)"
12553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12554 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12555 { skip "Need MDS version at least 2.10.56"; return 0; }
12557 local mdts=$(comma_list $(mdts_nodes))
12560 changelog_register || error "first changelog_register failed"
12561 changelog_register || error "second changelog_register failed"
12563 declare -A cl_user1
12564 declare -A cl_user2
12569 # generate some changelog records to accumulate on each MDT
12570 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12571 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12572 error "create $DIR/$tdir/$tfile failed"
12574 # check changelogs have been generated
12575 local nbcl=$(changelog_dump | wc -l)
12576 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12578 for param in "changelog_max_idle_time=10" \
12580 "changelog_min_gc_interval=2"; do
12581 local MDT0=$(facet_svc $SINGLEMDS)
12582 local var="${param%=*}"
12583 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12585 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12586 do_nodes $mdts $LCTL set_param mdd.*.$param
12589 # force cl_user2 to be idle (1st part)
12592 for i in $(seq $MDSCOUNT); do
12593 cl_users=(${CL_USERS[mds$i]})
12594 cl_user1[mds$i]="${cl_users[0]}"
12595 cl_user2[mds$i]="${cl_users[1]}"
12597 [ -n "${cl_user1[mds$i]}" ] ||
12598 error "mds$i: no user registered"
12599 [ -n "${cl_user2[mds$i]}" ] ||
12600 error "mds$i: only ${cl_user2[mds$i]} is registered"
12602 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12603 [ -n "$user_rec1" ] ||
12604 error "mds$i: User ${cl_user1[mds$i]} not registered"
12605 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12606 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12607 [ -n "$user_rec2" ] ||
12608 error "mds$i: User ${cl_user1[mds$i]} not registered"
12609 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12610 "$user_rec1 + 2 == $user_rec2"
12611 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12612 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12613 "$user_rec1 + 2, but is $user_rec2"
12614 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12615 [ -n "$user_rec2" ] ||
12616 error "mds$i: User ${cl_user2[mds$i]} not registered"
12617 [ $user_rec1 == $user_rec2 ] ||
12618 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12619 "$user_rec1, but is $user_rec2"
12622 # force cl_user2 to be idle (2nd part) and to reach
12623 # changelog_max_idle_time
12626 # force each GC-thread start and block then
12627 # one per MDT/MDD, set fail_val accordingly
12628 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12629 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12631 # generate more changelogs to trigger fail_loc
12632 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12633 error "create $DIR/$tdir/${tfile}bis failed"
12635 # stop MDT to stop GC-thread, should be done in back-ground as it will
12636 # block waiting for the thread to be released and exit
12637 declare -A stop_pids
12638 for i in $(seq $MDSCOUNT); do
12640 stop_pids[mds$i]=$!
12643 for i in $(mdts_nodes); do
12646 local facets=$(facets_up_on_host $i)
12648 for facet in ${facets//,/ }; do
12649 if [[ $facet == mds* ]]; then
12653 # ensure each MDS's gc threads are still present and all in "R"
12654 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12655 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12656 error "$i: expected $nb GC-thread"
12658 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12660 error "$i: GC-thread not found in R-state"
12661 # check umounts of each MDT on MDS have reached kthread_stop()
12662 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12663 error "$i: expected $nb umount"
12665 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12666 error "$i: umount not found in D-state"
12669 # release all GC-threads
12670 do_nodes $mdts $LCTL set_param fail_loc=0
12672 # wait for MDT stop to complete
12673 for i in $(seq $MDSCOUNT); do
12674 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12678 # may try to check if any orphan changelog records are present
12679 # via ldiskfs/zfs and llog_reader...
12681 # re-start/mount MDTs
12682 for i in $(seq $MDSCOUNT); do
12683 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12684 error "Fail to start mds$i"
12688 for i in $(seq $MDSCOUNT); do
12689 # check cl_user1 still registered
12690 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12691 error "mds$i: User ${cl_user1[mds$i]} not registered"
12692 # check cl_user2 unregistered
12693 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12694 error "mds$i: User ${cl_user2[mds$i]} still registered"
12696 # check changelogs are present and starting at $user_rec1 + 1
12697 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12698 [ -n "$user_rec1" ] ||
12699 error "mds$i: User ${cl_user1[mds$i]} not registered"
12700 first_rec=$($LFS changelog $(facet_svc mds$i) |
12701 awk '{ print $1; exit; }')
12703 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12704 [ $((user_rec1 + 1)) == $first_rec ] ||
12705 error "mds$i: first index should be $user_rec1 + 1, " \
12706 "but is $first_rec"
12709 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12714 local mdts=$(comma_list $(mdts_nodes))
12716 changelog_register || error "first changelog_register failed"
12718 # generate some changelog records to accumulate on each MDT
12719 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12720 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12721 error "create $DIR/$tdir/$tfile failed"
12723 # check changelogs have been generated
12724 local nbcl=$(changelog_dump | wc -l)
12725 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12727 # simulate race between register and unregister
12728 # XXX as fail_loc is set per-MDS, with DNE configs the race
12729 # simulation will only occur for one MDT per MDS and for the
12730 # others the normal race scenario will take place
12731 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12732 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12733 do_nodes $mdts $LCTL set_param fail_val=1
12735 # unregister 1st user
12736 changelog_deregister &
12738 # wait some time for deregister work to reach race rdv
12740 # register 2nd user
12741 changelog_register || error "2nd user register failed"
12743 wait $pid1 || error "1st user deregister failed"
12747 declare -A LAST_REC
12748 for i in $(seq $MDSCOUNT); do
12749 if changelog_users mds$i | grep "^cl"; then
12750 # make sure new records are added with one user present
12751 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12752 awk '/^current.index:/ { print $NF }')
12754 error "mds$i has no user registered"
12758 # generate more changelog records to accumulate on each MDT
12759 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12760 error "create $DIR/$tdir/${tfile}bis failed"
12762 for i in $(seq $MDSCOUNT); do
12763 last_rec=$(changelog_users $SINGLEMDS |
12764 awk '/^current.index:/ { print $NF }')
12765 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12766 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12767 error "changelogs are off on mds$i"
12770 run_test 160i "changelog user register/unregister race"
12773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12775 test_mkdir -c1 $DIR/$tdir
12776 cp /etc/hosts $DIR/$tdir/$tfile
12777 test_mkdir -c1 $DIR/$tdir/foo1
12778 test_mkdir -c1 $DIR/$tdir/foo2
12779 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12780 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12781 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12782 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12783 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12784 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12785 $LFS fid2path $DIR $FID
12786 error "bad link ea"
12789 rm $DIR/$tdir/foo2/zachary
12791 rm $DIR/$tdir/foo2/thor
12793 rm $DIR/$tdir/$tfile
12795 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12796 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12797 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12798 rm $DIR/$tdir/foo2/maggie
12801 local longname=$tfile.avg_len_is_thirty_two_
12802 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12803 error_noexit 'failed to unlink many hardlinks'" EXIT
12804 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12805 error "failed to hardlink many files"
12806 links=$($LFS fid2path $DIR $FID | wc -l)
12807 echo -n "${links}/1000 links in link EA"
12808 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12810 run_test 161a "link ea sanity"
12813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12814 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12817 local remote_dir=$DIR/$tdir/remote_dir
12819 mkdir -p $DIR/$tdir
12820 $LFS mkdir -i $MDTIDX $remote_dir ||
12821 error "create remote directory failed"
12823 cp /etc/hosts $remote_dir/$tfile
12824 mkdir -p $remote_dir/foo1
12825 mkdir -p $remote_dir/foo2
12826 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12827 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12828 ln $remote_dir/$tfile $remote_dir/foo1/luna
12829 ln $remote_dir/$tfile $remote_dir/foo2/thor
12831 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12833 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12834 $LFS fid2path $DIR $FID
12835 error "bad link ea"
12838 rm $remote_dir/foo2/zachary
12840 rm $remote_dir/foo2/thor
12842 rm $remote_dir/$tfile
12844 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12845 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12846 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12847 $LFS fid2path $DIR $FID
12848 error "bad link rename"
12850 rm $remote_dir/foo2/maggie
12853 local longname=filename_avg_len_is_thirty_two_
12854 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12855 error "failed to hardlink many files"
12856 links=$($LFS fid2path $DIR $FID | wc -l)
12857 echo -n "${links}/1000 links in link EA"
12858 [[ ${links} -gt 60 ]] ||
12859 error "expected at least 60 links in link EA"
12860 unlinkmany $remote_dir/foo2/$longname 1000 ||
12861 error "failed to unlink many hardlinks"
12863 run_test 161b "link ea sanity under remote directory"
12866 remote_mds_nodsh && skip "remote MDS with nodsh"
12867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12868 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12869 skip "Need MDS version at least 2.1.5"
12871 # define CLF_RENAME_LAST 0x0001
12872 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12873 changelog_register || error "changelog_register failed"
12876 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12877 touch $DIR/$tdir/foo_161c
12878 touch $DIR/$tdir/bar_161c
12879 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12880 changelog_dump | grep RENME | tail -n 5
12881 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12882 changelog_clear 0 || error "changelog_clear failed"
12883 if [ x$flags != "x0x1" ]; then
12884 error "flag $flags is not 0x1"
12887 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12888 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12889 touch $DIR/$tdir/foo_161c
12890 touch $DIR/$tdir/bar_161c
12891 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12892 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12893 changelog_dump | grep RENME | tail -n 5
12894 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12895 changelog_clear 0 || error "changelog_clear failed"
12896 if [ x$flags != "x0x0" ]; then
12897 error "flag $flags is not 0x0"
12899 echo "rename overwrite a target having nlink > 1," \
12900 "changelog record has flags of $flags"
12902 # rename doesn't overwrite a target (changelog flag 0x0)
12903 touch $DIR/$tdir/foo_161c
12904 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12905 changelog_dump | grep RENME | tail -n 5
12906 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12907 changelog_clear 0 || error "changelog_clear failed"
12908 if [ x$flags != "x0x0" ]; then
12909 error "flag $flags is not 0x0"
12911 echo "rename doesn't overwrite a target," \
12912 "changelog record has flags of $flags"
12914 # define CLF_UNLINK_LAST 0x0001
12915 # unlink a file having nlink = 1 (changelog flag 0x1)
12916 rm -f $DIR/$tdir/foo2_161c
12917 changelog_dump | grep UNLNK | tail -n 5
12918 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12919 changelog_clear 0 || error "changelog_clear failed"
12920 if [ x$flags != "x0x1" ]; then
12921 error "flag $flags is not 0x1"
12923 echo "unlink a file having nlink = 1," \
12924 "changelog record has flags of $flags"
12926 # unlink a file having nlink > 1 (changelog flag 0x0)
12927 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12928 rm -f $DIR/$tdir/foobar_161c
12929 changelog_dump | grep UNLNK | tail -n 5
12930 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12931 changelog_clear 0 || error "changelog_clear failed"
12932 if [ x$flags != "x0x0" ]; then
12933 error "flag $flags is not 0x0"
12935 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12937 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12940 remote_mds_nodsh && skip "remote MDS with nodsh"
12945 changelog_register || error "changelog_register failed"
12947 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12948 # interfer with $MOUNT/.lustre/fid/ access
12950 [[ $? -eq 0 ]] || error "mkdir failed"
12952 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12953 $LCTL set_param fail_loc=0x8000140c
12955 $LCTL set_param fail_val=5
12958 echo foofoo > $DIR/$tdir/$tfile &
12961 # wait for create to be delayed
12965 [[ $? -eq 0 ]] || error "create should be blocked"
12967 local tempfile=$(mktemp)
12968 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12969 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12970 # some delay may occur during ChangeLog publishing and file read just
12971 # above, that could allow file write to happen finally
12972 [[ -s $tempfile ]] && echo "file should be empty"
12974 $LCTL set_param fail_loc=0
12977 [[ $? -eq 0 ]] || error "create failed"
12979 run_test 161d "create with concurrent .lustre/fid access"
12982 local expected="$1"
12987 path=$($LFS fid2path "$@")
12990 if [ $rc -ne 0 ]; then
12991 error "path looked up of '$expected' failed: rc=$rc"
12992 elif [ "$path" != "$expected" ]; then
12993 error "path looked up '$path' instead of '$expected'"
12995 echo "FID '$fid' resolves to path '$path' as expected"
12999 test_162a() { # was test_162
13000 test_mkdir -p -c1 $DIR/$tdir/d2
13001 touch $DIR/$tdir/d2/$tfile
13002 touch $DIR/$tdir/d2/x1
13003 touch $DIR/$tdir/d2/x2
13004 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13005 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13007 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13008 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13011 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13012 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13013 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13015 # softlink to wrong file
13016 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13017 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13018 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13021 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13022 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13023 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13024 # fid2path dir/fsname should both work
13025 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13026 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13028 # hardlink count: check that there are 2 links
13029 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13030 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13032 # hardlink indexing: remove the first link
13033 rm $DIR/$tdir/d2/p/q/r/hlink
13034 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13036 run_test 162a "path lookup sanity"
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13043 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13044 error "create striped dir failed"
13046 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13047 tail -n 1 | awk '{print $2}')
13048 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13050 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13051 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13054 for ((i=0;i<5;i++)); do
13055 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13056 error "get fid for f$i failed"
13057 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13059 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13060 error "get fid for d$i failed"
13061 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13066 run_test 162b "striped directory path lookup sanity"
13068 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13070 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13071 skip "Need MDS version at least 2.7.51"
13073 local lpath=$tdir.local
13074 local rpath=$tdir.remote
13076 test_mkdir $DIR/$lpath
13077 test_mkdir $DIR/$rpath
13079 for ((i = 0; i <= 101; i++)); do
13082 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13083 error "get fid for local directory $DIR/$lpath failed"
13084 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13087 test_mkdir $DIR/$rpath
13088 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13089 error "get fid for remote directory $DIR/$rpath failed"
13090 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13095 run_test 162c "fid2path works with paths 100 or more directories deep"
13098 # do directio so as not to populate the page cache
13099 log "creating a 10 Mb file"
13100 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13101 log "starting reads"
13102 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13103 log "truncating the file"
13104 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13106 kill %+ || true # reads might have finished
13107 echo "wait until dd is finished"
13109 log "removing the temporary file"
13110 rm -rf $DIR/$tfile || error "tmp file removal failed"
13112 run_test 169 "parallel read and truncate should not deadlock"
13115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13117 $LCTL clear # bug 18514
13118 $LCTL debug_daemon start $TMP/${tfile}_log_good
13120 $LCTL debug_daemon stop
13121 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13122 error "sed failed to read log_good"
13124 $LCTL debug_daemon start $TMP/${tfile}_log_good
13126 $LCTL debug_daemon stop
13128 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13129 error "lctl df log_bad failed"
13131 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13132 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13134 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13135 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13137 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13138 error "bad_line good_line1 good_line2 are empty"
13140 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13141 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13142 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13144 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13145 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13146 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13148 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13149 error "bad_line_new good_line_new are empty"
13151 local expected_good=$((good_line1 + good_line2*2))
13153 rm -f $TMP/${tfile}*
13154 # LU-231, short malformed line may not be counted into bad lines
13155 if [ $bad_line -ne $bad_line_new ] &&
13156 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13157 error "expected $bad_line bad lines, but got $bad_line_new"
13161 if [ $expected_good -ne $good_line_new ]; then
13162 error "expected $expected_good good lines, but got $good_line_new"
13167 run_test 170 "test lctl df to handle corrupted log ====================="
13169 test_171() { # bug20592
13170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13172 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13173 $LCTL set_param fail_loc=0x50e
13174 $LCTL set_param fail_val=3000
13175 multiop_bg_pause $DIR/$tfile O_s || true
13177 kill -USR1 $MULTIPID
13181 if dmesg | grep "recursive fault"; then
13182 error "caught a recursive fault"
13184 $LCTL set_param fail_loc=0
13187 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13189 # it would be good to share it with obdfilter-survey/iokit-libecho code
13190 setup_obdecho_osc () {
13193 local obdfilter_name=$2
13194 echo "Creating new osc for $obdfilter_name on $ost_nid"
13195 # make sure we can find loopback nid
13196 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13198 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13199 ${obdfilter_name}_osc_UUID || rc=2; }
13200 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13201 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13205 cleanup_obdecho_osc () {
13206 local obdfilter_name=$1
13207 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13208 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13215 local pages=${3:-64}
13220 local obd_size=$(get_obd_size $node $OBD)
13221 local page_size=$(get_page_size $node)
13222 if [[ -n "$obd_size" ]]; then
13223 local new_count=$((obd_size / (pages * page_size / 1024)))
13224 [[ $new_count -ge $count ]] || count=$new_count
13227 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13228 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13230 if [ $rc -eq 0 ]; then
13231 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13232 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13234 echo "New object id is $id"
13235 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13237 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13238 "test_brw $count w v $pages $id" || rc=4; }
13239 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13241 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13242 "cleanup" || rc=5; }
13243 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13244 "detach" || rc=6; }
13245 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13252 if ! module_loaded obdecho; then
13253 load_module obdecho/obdecho &&
13254 stack_trap "rmmod obdecho" EXIT ||
13255 error "unable to load obdecho on client"
13258 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13259 local host=$($LCTL get_param -n osc.$osc.import |
13260 awk '/current_connection:/ { print $2 }' )
13261 local target=$($LCTL get_param -n osc.$osc.import |
13262 awk '/target:/ { print $2 }' )
13263 target=${target%_UUID}
13265 if [ -n "$target" ]; then
13266 setup_obdecho_osc $host $target &&
13267 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13268 { error "obdecho setup failed with $?"; return; }
13270 obdecho_test ${target}_osc client ||
13271 error "obdecho_test failed on ${target}_osc"
13273 $LCTL get_param osc.$osc.import
13274 error "there is no osc.$osc.import target"
13277 run_test 180a "test obdecho on osc"
13280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13281 remote_ost_nodsh && skip "remote OST with nodsh"
13283 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13284 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13285 error "failed to load module obdecho"
13287 local target=$(do_facet ost1 $LCTL dl |
13288 awk '/obdfilter/ { print $4; exit; }')
13290 if [ -n "$target" ]; then
13291 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13293 do_facet ost1 $LCTL dl
13294 error "there is no obdfilter target on ost1"
13297 run_test 180b "test obdecho directly on obdfilter"
13299 test_180c() { # LU-2598
13300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13301 remote_ost_nodsh && skip "remote OST with nodsh"
13302 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13303 skip "Need MDS version at least 2.4.0"
13305 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13306 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13307 error "failed to load module obdecho"
13309 local target=$(do_facet ost1 $LCTL dl |
13310 awk '/obdfilter/ { print $4; exit; }')
13312 if [ -n "$target" ]; then
13313 local pages=16384 # 64MB bulk I/O RPC size
13315 obdecho_test "$target" ost1 "$pages" ||
13316 error "obdecho_test with pages=$pages failed with $?"
13318 do_facet ost1 $LCTL dl
13319 error "there is no obdfilter target on ost1"
13322 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13324 test_181() { # bug 22177
13325 test_mkdir $DIR/$tdir
13326 # create enough files to index the directory
13327 createmany -o $DIR/$tdir/foobar 4000
13328 # print attributes for debug purpose
13331 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13333 # remove the files & current working dir
13334 unlinkmany $DIR/$tdir/foobar 4000
13336 kill -USR1 $MULTIPID
13338 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13341 run_test 181 "Test open-unlinked dir ========================"
13347 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13349 $LCTL set_param mdc.*.rpc_stats=clear
13351 for (( i = 0; i < $tcount; i++ )) ; do
13352 mkdir $DIR/$tdir/$i
13355 for (( i = 0; i < $tcount; i++ )) ; do
13356 createmany -o $DIR/$tdir/$i/f- $fcount &
13360 for (( i = 0; i < $tcount; i++ )) ; do
13361 unlinkmany $DIR/$tdir/$i/f- $fcount &
13365 $LCTL get_param mdc.*.rpc_stats
13369 run_test 182 "Test parallel modify metadata operations ================"
13371 test_183() { # LU-2275
13372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13373 remote_mds_nodsh && skip "remote MDS with nodsh"
13374 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13375 skip "Need MDS version at least 2.3.56"
13377 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13378 echo aaa > $DIR/$tdir/$tfile
13380 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13381 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13383 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13384 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13386 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13388 # Flush negative dentry cache
13389 touch $DIR/$tdir/$tfile
13391 # We are not checking for any leaked references here, they'll
13392 # become evident next time we do cleanup with module unload.
13395 run_test 183 "No crash or request leak in case of strange dispositions ========"
13397 # test suite 184 is for LU-2016, LU-2017
13399 check_swap_layouts_support
13401 dir0=$DIR/$tdir/$testnum
13402 test_mkdir -p -c1 $dir0
13407 $SETSTRIPE -c1 $file1
13409 $SETSTRIPE -c2 $file2
13411 gen1=$($GETSTRIPE -g $file1)
13412 gen2=$($GETSTRIPE -g $file2)
13414 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13415 gen=$($GETSTRIPE -g $file1)
13416 [[ $gen1 != $gen ]] ||
13417 "Layout generation on $file1 does not change"
13418 gen=$($GETSTRIPE -g $file2)
13419 [[ $gen2 != $gen ]] ||
13420 "Layout generation on $file2 does not change"
13422 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13423 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13425 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13427 run_test 184a "Basic layout swap"
13430 check_swap_layouts_support
13432 dir0=$DIR/$tdir/$testnum
13433 mkdir -p $dir0 || error "creating dir $dir0"
13440 $SETSTRIPE -c1 $file1
13441 $SETSTRIPE -c2 $file2
13442 $SETSTRIPE -c1 $file3
13443 chown $RUNAS_ID $file3
13444 gen1=$($GETSTRIPE -g $file1)
13445 gen2=$($GETSTRIPE -g $file2)
13447 $LFS swap_layouts $dir1 $dir2 &&
13448 error "swap of directories layouts should fail"
13449 $LFS swap_layouts $dir1 $file1 &&
13450 error "swap of directory and file layouts should fail"
13451 $RUNAS $LFS swap_layouts $file1 $file2 &&
13452 error "swap of file we cannot write should fail"
13453 $LFS swap_layouts $file1 $file3 &&
13454 error "swap of file with different owner should fail"
13455 /bin/true # to clear error code
13457 run_test 184b "Forbidden layout swap (will generate errors)"
13460 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13461 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13462 check_swap_layouts_support
13464 local dir0=$DIR/$tdir/$testnum
13465 mkdir -p $dir0 || error "creating dir $dir0"
13467 local ref1=$dir0/ref1
13468 local ref2=$dir0/ref2
13469 local file1=$dir0/file1
13470 local file2=$dir0/file2
13471 # create a file large enough for the concurrent test
13472 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13473 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13474 echo "ref file size: ref1($(stat -c %s $ref1))," \
13475 "ref2($(stat -c %s $ref2))"
13478 dd if=$ref1 of=$file1 bs=16k &
13481 # Make sure dd starts to copy file
13482 while [ ! -f $file1 ]; do sleep 0.1; done
13484 $LFS swap_layouts $file1 $file2
13487 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13488 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13490 # how many bytes copied before swapping layout
13491 local copied=$(stat -c %s $file2)
13492 local remaining=$(stat -c %s $ref1)
13493 remaining=$((remaining - copied))
13494 echo "Copied $copied bytes before swapping layout..."
13496 cmp -n $copied $file1 $ref2 | grep differ &&
13497 error "Content mismatch [0, $copied) of ref2 and file1"
13498 cmp -n $copied $file2 $ref1 ||
13499 error "Content mismatch [0, $copied) of ref1 and file2"
13500 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13501 error "Content mismatch [$copied, EOF) of ref1 and file1"
13504 rm -f $ref1 $ref2 $file1 $file2
13506 run_test 184c "Concurrent write and layout swap"
13509 check_swap_layouts_support
13510 [ -z "$(which getfattr 2>/dev/null)" ] &&
13511 skip_env "no getfattr command"
13513 local file1=$DIR/$tdir/$tfile-1
13514 local file2=$DIR/$tdir/$tfile-2
13515 local file3=$DIR/$tdir/$tfile-3
13519 mkdir -p $DIR/$tdir
13520 touch $file1 || error "create $file1 failed"
13521 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13522 error "create $file2 failed"
13523 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13524 error "create $file3 failed"
13525 lovea1=$(get_layout_param $file1)
13527 $LFS swap_layouts $file2 $file3 ||
13528 error "swap $file2 $file3 layouts failed"
13529 $LFS swap_layouts $file1 $file2 ||
13530 error "swap $file1 $file2 layouts failed"
13532 lovea2=$(get_layout_param $file2)
13535 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13537 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13538 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13540 run_test 184d "allow stripeless layouts swap"
13543 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13544 skip "Need MDS version at least 2.6.94"
13545 check_swap_layouts_support
13546 [ -z "$(which getfattr 2>/dev/null)" ] &&
13547 skip_env "no getfattr command"
13549 local file1=$DIR/$tdir/$tfile-1
13550 local file2=$DIR/$tdir/$tfile-2
13551 local file3=$DIR/$tdir/$tfile-3
13554 mkdir -p $DIR/$tdir
13555 touch $file1 || error "create $file1 failed"
13556 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13557 error "create $file2 failed"
13558 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13559 error "create $file3 failed"
13561 $LFS swap_layouts $file1 $file2 ||
13562 error "swap $file1 $file2 layouts failed"
13564 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13565 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13567 echo 123 > $file1 || error "Should be able to write into $file1"
13569 $LFS swap_layouts $file1 $file3 ||
13570 error "swap $file1 $file3 layouts failed"
13572 echo 123 > $file1 || error "Should be able to write into $file1"
13574 rm -rf $file1 $file2 $file3
13576 run_test 184e "Recreate layout after stripeless layout swaps"
13578 test_185() { # LU-2441
13579 # LU-3553 - no volatile file support in old servers
13580 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13581 skip "Need MDS version at least 2.3.60"
13583 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13584 touch $DIR/$tdir/spoo
13585 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13586 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13587 error "cannot create/write a volatile file"
13588 [ "$FILESET" == "" ] &&
13589 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13590 error "FID is still valid after close"
13592 multiop_bg_pause $DIR/$tdir vVw4096_c
13599 # assume that the next FID for this client is sequential, since stdout
13600 # is unfortunately eaten by multiop_bg_pause
13601 local n=$((${fidv[1]} + 1))
13602 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13603 if [ "$FILESET" == "" ]; then
13604 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13605 error "FID is missing before close"
13607 kill -USR1 $multi_pid
13608 # 1 second delay, so if mtime change we will see it
13610 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13611 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13613 run_test 185 "Volatile file support"
13616 remote_mds_nodsh && skip "remote MDS with nodsh"
13617 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13618 skip "Need MDS version at least 2.3.0"
13620 local dir0=$DIR/$tdir/$testnum
13621 mkdir -p $dir0 || error "creating dir $dir0"
13623 local file=$dir0/file1
13624 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13625 local dv1=$($LFS data_version $file)
13626 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13627 local dv2=$($LFS data_version $file)
13628 [[ $dv1 != $dv2 ]] ||
13629 error "data version did not change on write $dv1 == $dv2"
13634 run_test 187a "Test data version change"
13637 remote_mds_nodsh && skip "remote MDS with nodsh"
13638 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13639 skip "Need MDS version at least 2.3.0"
13641 local dir0=$DIR/$tdir/$testnum
13642 mkdir -p $dir0 || error "creating dir $dir0"
13644 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13645 [[ ${DV[0]} != ${DV[1]} ]] ||
13646 error "data version did not change on write"\
13647 " ${DV[0]} == ${DV[1]}"
13652 run_test 187b "Test data version change on volatile file"
13655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13656 remote_mgs_nodsh && skip "remote MGS with nodsh"
13657 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13659 local POOL=${POOL:-cea1}
13660 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13661 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13664 local last_ost=$(($OSTCOUNT - 1))
13666 local ost_list=$(seq $first_ost $ost_step $last_ost)
13667 local ost_range="$first_ost $last_ost $ost_step"
13668 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13669 local file_dir=$POOL_ROOT/file_tst
13670 local subdir=$test_path/subdir
13673 if ! combined_mgs_mds ; then
13678 # former test_200a test_200b
13679 pool_add $POOL || { rc=$? ; break; }
13680 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13681 # former test_200c test_200d
13682 mkdir -p $test_path
13683 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13684 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13686 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13687 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13688 || { rc=$? ; break; }
13689 # former test_200e test_200f
13690 local files=$((OSTCOUNT*3))
13691 pool_alloc_files $POOL $test_path $files "$ost_list" \
13692 || { rc=$? ; break; }
13693 pool_create_files $POOL $file_dir $files "$ost_list" \
13694 || { rc=$? ; break; }
13695 # former test_200g test_200h
13696 pool_lfs_df $POOL || { rc=$? ; break; }
13697 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13699 # former test_201a test_201b test_201c
13700 pool_remove_first_target $POOL || { rc=$? ; break; }
13702 local f=$test_path/$tfile
13703 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13704 pool_remove $POOL $f || { rc=$? ; break; }
13710 if ! combined_mgs_mds ; then
13715 run_test 200 "OST pools"
13717 # usage: default_attr <count | size | offset>
13719 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13722 # usage: check_default_stripe_attr
13723 check_default_stripe_attr() {
13724 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13727 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13729 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13733 error "unknown getstripe attr '$1'"
13736 [ $ACTUAL == $EXPECTED ] ||
13737 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13741 test_mkdir $DIR/$tdir
13742 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13744 check_default_stripe_attr --stripe-count
13745 check_default_stripe_attr --stripe-size
13746 check_default_stripe_attr --stripe-index
13748 run_test 204a "Print default stripe attributes"
13751 test_mkdir $DIR/$tdir
13752 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13754 check_default_stripe_attr --stripe-size
13755 check_default_stripe_attr --stripe-index
13757 run_test 204b "Print default stripe size and offset"
13760 test_mkdir $DIR/$tdir
13761 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13763 check_default_stripe_attr --stripe-count
13764 check_default_stripe_attr --stripe-index
13766 run_test 204c "Print default stripe count and offset"
13769 test_mkdir $DIR/$tdir
13770 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13772 check_default_stripe_attr --stripe-count
13773 check_default_stripe_attr --stripe-size
13775 run_test 204d "Print default stripe count and size"
13778 test_mkdir $DIR/$tdir
13779 $SETSTRIPE -d $DIR/$tdir
13781 check_default_stripe_attr --stripe-count --raw
13782 check_default_stripe_attr --stripe-size --raw
13783 check_default_stripe_attr --stripe-index --raw
13785 run_test 204e "Print raw stripe attributes"
13788 test_mkdir $DIR/$tdir
13789 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13791 check_default_stripe_attr --stripe-size --raw
13792 check_default_stripe_attr --stripe-index --raw
13794 run_test 204f "Print raw stripe size and offset"
13797 test_mkdir $DIR/$tdir
13798 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13800 check_default_stripe_attr --stripe-count --raw
13801 check_default_stripe_attr --stripe-index --raw
13803 run_test 204g "Print raw stripe count and offset"
13806 test_mkdir $DIR/$tdir
13807 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13809 check_default_stripe_attr --stripe-count --raw
13810 check_default_stripe_attr --stripe-size --raw
13812 run_test 204h "Print raw stripe count and size"
13814 # Figure out which job scheduler is being used, if any,
13815 # or use a fake one
13816 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13817 JOBENV=SLURM_JOB_ID
13818 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13820 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13822 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13823 JOBENV=LOADL_STEP_ID
13824 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13827 $LCTL list_param jobid_name > /dev/null 2>&1
13828 if [ $? -eq 0 ]; then
13834 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13836 verify_jobstats() {
13841 # we don't really need to clear the stats for this test to work, since each
13842 # command has a unique jobid, but it makes debugging easier if needed.
13843 # for facet in $facets; do
13844 # local dev=$(convert_facet2label $facet)
13845 # # clear old jobstats
13846 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13849 # use a new JobID for each test, or we might see an old one
13850 [ "$JOBENV" = "FAKE_JOBID" ] &&
13851 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13853 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13855 [ "$JOBENV" = "nodelocal" ] && {
13856 FAKE_JOBID=id.$testnum.%e.$RANDOM
13857 $LCTL set_param jobid_name=$FAKE_JOBID
13858 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13861 log "Test: ${cmd[*]}"
13862 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13864 if [ $JOBENV = "FAKE_JOBID" ]; then
13865 FAKE_JOBID=$JOBVAL ${cmd[*]}
13870 # all files are created on OST0000
13871 for facet in $facets; do
13872 local stats="*.$(convert_facet2label $facet).job_stats"
13874 # strip out libtool wrappers for in-tree executables
13875 if [ $(do_facet $facet lctl get_param $stats |
13876 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13877 do_facet $facet lctl get_param $stats
13878 error "No jobstats for $JOBVAL found on $facet::$stats"
13884 local new_jobenv=$1
13886 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13887 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13890 test_205() { # Job stats
13891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13892 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13893 skip "Need MDS version with at least 2.7.1"
13894 remote_mgs_nodsh && skip "remote MGS with nodsh"
13895 remote_mds_nodsh && skip "remote MDS with nodsh"
13896 remote_ost_nodsh && skip "remote OST with nodsh"
13897 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13898 skip "Server doesn't support jobstats"
13899 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13901 local old_jobenv=$($LCTL get_param -n jobid_var)
13902 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13903 stack_trap "do_facet mgs \
13904 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13908 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13909 mdt.*.job_cleanup_interval | head -n 1)
13910 local new_interval=5
13911 do_facet $SINGLEMDS \
13912 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13913 stack_trap "do_facet $SINGLEMDS \
13914 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13915 local start=$SECONDS
13919 cmd="mkdir $DIR/$tdir"
13920 verify_jobstats "$cmd" "$SINGLEMDS"
13922 cmd="rmdir $DIR/$tdir"
13923 verify_jobstats "$cmd" "$SINGLEMDS"
13924 # mkdir on secondary MDT
13925 if [ $MDSCOUNT -gt 1 ]; then
13926 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13927 verify_jobstats "$cmd" "mds2"
13930 cmd="mknod $DIR/$tfile c 1 3"
13931 verify_jobstats "$cmd" "$SINGLEMDS"
13933 cmd="rm -f $DIR/$tfile"
13934 verify_jobstats "$cmd" "$SINGLEMDS"
13935 # create all files on OST0000 so verify_jobstats can find OST stats
13937 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13938 verify_jobstats "$cmd" "$SINGLEMDS"
13940 cmd="touch $DIR/$tfile"
13941 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13943 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13944 verify_jobstats "$cmd" "ost1"
13946 cancel_lru_locks osc
13947 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13948 verify_jobstats "$cmd" "ost1"
13950 cmd="$TRUNCATE $DIR/$tfile 0"
13951 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13953 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13954 verify_jobstats "$cmd" "$SINGLEMDS"
13955 # jobstats expiry - sleep until old stats should be expired
13956 local left=$((new_interval + 5 - (SECONDS - start)))
13957 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13958 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13960 cmd="mkdir $DIR/$tdir.expire"
13961 verify_jobstats "$cmd" "$SINGLEMDS"
13962 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13963 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13965 # Ensure that jobid are present in changelog (if supported by MDS)
13966 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13967 changelog_dump | tail -10
13968 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13969 [ $jobids -eq 9 ] ||
13970 error "Wrong changelog jobid count $jobids != 9"
13974 jobstats_set $JOBENV
13976 changelog_dump | grep $tfile
13977 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13978 [ $jobids -eq 0 ] ||
13979 error "Unexpected jobids when jobid_var=$JOBENV"
13982 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13983 JOBENV="JOBCOMPLEX"
13984 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13986 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13988 run_test 205 "Verify job stats"
13990 # LU-1480, LU-1773 and LU-1657
13992 mkdir -p $DIR/$tdir
13993 $SETSTRIPE -c -1 $DIR/$tdir
13994 #define OBD_FAIL_LOV_INIT 0x1403
13995 $LCTL set_param fail_loc=0xa0001403
13996 $LCTL set_param fail_val=1
13997 touch $DIR/$tdir/$tfile || true
13999 run_test 206 "fail lov_init_raid0() doesn't lbug"
14002 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14003 local fsz=`stat -c %s $DIR/$tfile`
14004 cancel_lru_locks mdc
14006 # do not return layout in getattr intent
14007 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14008 $LCTL set_param fail_loc=0x170
14009 local sz=`stat -c %s $DIR/$tfile`
14011 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14015 run_test 207a "can refresh layout at glimpse"
14018 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14019 local cksum=`md5sum $DIR/$tfile`
14020 local fsz=`stat -c %s $DIR/$tfile`
14021 cancel_lru_locks mdc
14022 cancel_lru_locks osc
14024 # do not return layout in getattr intent
14025 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14026 $LCTL set_param fail_loc=0x171
14028 # it will refresh layout after the file is opened but before read issues
14029 echo checksum is "$cksum"
14030 echo "$cksum" |md5sum -c --quiet || error "file differs"
14034 run_test 207b "can refresh layout at open"
14037 # FIXME: in this test suite, only RD lease is used. This is okay
14038 # for now as only exclusive open is supported. After generic lease
14039 # is done, this test suite should be revised. - Jinshan
14041 remote_mds_nodsh && skip "remote MDS with nodsh"
14042 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14043 skip "Need MDS version at least 2.4.52"
14045 echo "==== test 1: verify get lease work"
14046 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14048 echo "==== test 2: verify lease can be broken by upcoming open"
14049 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14053 $MULTIOP $DIR/$tfile oO_RDONLY:c
14054 kill -USR1 $PID && wait $PID || error "break lease error"
14056 echo "==== test 3: verify lease can't be granted if an open already exists"
14057 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14061 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14062 kill -USR1 $PID && wait $PID || error "open file error"
14064 echo "==== test 4: lease can sustain over recovery"
14065 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14071 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14073 echo "==== test 5: lease broken can't be regained by replay"
14074 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14078 # open file to break lease and then recovery
14079 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14082 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14086 run_test 208 "Exclusive open"
14089 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14090 skip_env "must have disp_stripe"
14093 sync; sleep 5; sync;
14095 echo 3 > /proc/sys/vm/drop_caches
14096 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14098 # open/close 500 times
14099 for i in $(seq 500); do
14103 echo 3 > /proc/sys/vm/drop_caches
14104 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14106 echo "before: $req_before, after: $req_after"
14107 [ $((req_after - req_before)) -ge 300 ] &&
14108 error "open/close requests are not freed"
14111 run_test 209 "read-only open/close requests should be freed promptly"
14115 size=$((size % 8192 + 1))
14116 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14117 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14118 rm -f $DIR/f212 $DIR/f212.xyz
14120 run_test 212 "Sendfile test ============================================"
14123 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14124 cancel_lru_locks osc
14125 lctl set_param fail_loc=0x8000040f
14126 # generate a read lock
14127 cat $DIR/$tfile > /dev/null
14128 # write to the file, it will try to cancel the above read lock.
14129 cat /etc/hosts >> $DIR/$tfile
14131 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14133 test_214() { # for bug 20133
14134 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14135 for (( i=0; i < 340; i++ )) ; do
14136 touch $DIR/$tdir/d214c/a$i
14139 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14140 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14141 ls $DIR/d214c || error "ls $DIR/d214c failed"
14142 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14143 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14145 run_test 214 "hash-indexed directory test - bug 20133"
14147 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14148 create_lnet_proc_files() {
14149 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14152 # counterpart of create_lnet_proc_files
14153 remove_lnet_proc_files() {
14154 rm -f $TMP/lnet_$1.sys
14157 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14158 # 3rd arg as regexp for body
14159 check_lnet_proc_stats() {
14160 local l=$(cat "$TMP/lnet_$1" |wc -l)
14161 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14163 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14166 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14167 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14168 # optional and can be regexp for 2nd line (lnet.routes case)
14169 check_lnet_proc_entry() {
14170 local blp=2 # blp stands for 'position of 1st line of body'
14171 [ -z "$5" ] || blp=3 # lnet.routes case
14173 local l=$(cat "$TMP/lnet_$1" |wc -l)
14174 # subtracting one from $blp because the body can be empty
14175 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14177 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14178 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14180 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14181 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14183 # bail out if any unexpected line happened
14184 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14185 [ "$?" != 0 ] || error "$2 misformatted"
14188 test_215() { # for bugs 18102, 21079, 21517
14189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14191 local N='(0|[1-9][0-9]*)' # non-negative numeric
14192 local P='[1-9][0-9]*' # positive numeric
14193 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14194 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14195 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14196 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14198 local L1 # regexp for 1st line
14199 local L2 # regexp for 2nd line (optional)
14200 local BR # regexp for the rest (body)
14202 # lnet.stats should look as 11 space-separated non-negative numerics
14203 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14204 create_lnet_proc_files "stats"
14205 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14206 remove_lnet_proc_files "stats"
14208 # lnet.routes should look like this:
14209 # Routing disabled/enabled
14210 # net hops priority state router
14211 # where net is a string like tcp0, hops > 0, priority >= 0,
14212 # state is up/down,
14213 # router is a string like 192.168.1.1@tcp2
14214 L1="^Routing (disabled|enabled)$"
14215 L2="^net +hops +priority +state +router$"
14216 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14217 create_lnet_proc_files "routes"
14218 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14219 remove_lnet_proc_files "routes"
14221 # lnet.routers should look like this:
14222 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14223 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14224 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14225 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14226 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14227 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14228 create_lnet_proc_files "routers"
14229 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14230 remove_lnet_proc_files "routers"
14232 # lnet.peers should look like this:
14233 # nid refs state last max rtr min tx min queue
14234 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14235 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14236 # numeric (0 or >0 or <0), queue >= 0.
14237 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14238 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14239 create_lnet_proc_files "peers"
14240 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14241 remove_lnet_proc_files "peers"
14243 # lnet.buffers should look like this:
14244 # pages count credits min
14245 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14246 L1="^pages +count +credits +min$"
14247 BR="^ +$N +$N +$I +$I$"
14248 create_lnet_proc_files "buffers"
14249 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14250 remove_lnet_proc_files "buffers"
14252 # lnet.nis should look like this:
14253 # nid status alive refs peer rtr max tx min
14254 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14255 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14256 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14257 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14258 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14259 create_lnet_proc_files "nis"
14260 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14261 remove_lnet_proc_files "nis"
14263 # can we successfully write to lnet.stats?
14264 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14266 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14268 test_216() { # bug 20317
14269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14270 remote_ost_nodsh && skip "remote OST with nodsh"
14273 local facets=$(get_facets OST)
14274 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14276 save_lustre_params client "osc.*.contention_seconds" > $p
14277 save_lustre_params $facets \
14278 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14279 save_lustre_params $facets \
14280 "ldlm.namespaces.filter-*.contended_locks" >> $p
14281 save_lustre_params $facets \
14282 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14283 clear_stats osc.*.osc_stats
14285 # agressive lockless i/o settings
14286 do_nodes $(comma_list $(osts_nodes)) \
14287 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14288 ldlm.namespaces.filter-*.contended_locks=0 \
14289 ldlm.namespaces.filter-*.contention_seconds=60"
14290 lctl set_param -n osc.*.contention_seconds=60
14292 $DIRECTIO write $DIR/$tfile 0 10 4096
14293 $CHECKSTAT -s 40960 $DIR/$tfile
14295 # disable lockless i/o
14296 do_nodes $(comma_list $(osts_nodes)) \
14297 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14298 ldlm.namespaces.filter-*.contended_locks=32 \
14299 ldlm.namespaces.filter-*.contention_seconds=0"
14300 lctl set_param -n osc.*.contention_seconds=0
14301 clear_stats osc.*.osc_stats
14303 dd if=/dev/zero of=$DIR/$tfile count=0
14304 $CHECKSTAT -s 0 $DIR/$tfile
14306 restore_lustre_params <$p
14310 run_test 216 "check lockless direct write updates file size and kms correctly"
14312 test_217() { # bug 22430
14313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14318 for node in $(nodes_list); do
14319 nid=$(host_nids_address $node $NETTYPE)
14320 if [[ $nid = *-* ]] ; then
14321 echo "lctl ping $(h2nettype $nid)"
14322 lctl ping $(h2nettype $nid)
14324 echo "skipping $node (no hyphen detected)"
14328 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14331 # do directio so as not to populate the page cache
14332 log "creating a 10 Mb file"
14333 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14334 log "starting reads"
14335 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14336 log "truncating the file"
14337 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14339 kill %+ || true # reads might have finished
14340 echo "wait until dd is finished"
14342 log "removing the temporary file"
14343 rm -rf $DIR/$tfile || error "tmp file removal failed"
14345 run_test 218 "parallel read and truncate should not deadlock"
14348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14350 # write one partial page
14351 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14352 # set no grant so vvp_io_commit_write will do sync write
14353 $LCTL set_param fail_loc=0x411
14354 # write a full page at the end of file
14355 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14357 $LCTL set_param fail_loc=0
14358 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14359 $LCTL set_param fail_loc=0x411
14360 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14363 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14364 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14366 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14368 test_220() { #LU-325
14369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14370 remote_ost_nodsh && skip "remote OST with nodsh"
14371 remote_mds_nodsh && skip "remote MDS with nodsh"
14372 remote_mgs_nodsh && skip "remote MGS with nodsh"
14376 # create on MDT0000 so the last_id and next_id are correct
14378 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14382 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14383 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14384 osc.$mdtosc_proc1.prealloc_last_id)
14385 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14386 osc.$mdtosc_proc1.prealloc_next_id)
14390 if ! combined_mgs_mds ; then
14394 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14395 #define OBD_FAIL_OST_ENOINO 0x229
14396 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14397 create_pool $FSNAME.$TESTNAME || return 1
14398 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14400 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14402 MDSOBJS=$((last_id - next_id))
14403 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14405 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14406 echo "OST still has $count kbytes free"
14408 echo "create $MDSOBJS files @next_id..."
14409 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14411 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14412 osc.$mdtosc_proc1.prealloc_last_id)
14413 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14414 osc.$mdtosc_proc1.prealloc_next_id)
14416 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14421 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14422 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14424 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14425 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14426 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14427 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14428 echo "unlink $MDSOBJS files @$next_id..."
14429 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14431 if ! combined_mgs_mds ; then
14435 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14440 dd if=`which date` of=$MOUNT/date oflag=sync
14441 chmod +x $MOUNT/date
14443 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14444 $LCTL set_param fail_loc=0x80001401
14446 $MOUNT/date > /dev/null
14449 run_test 221 "make sure fault and truncate race to not cause OOM"
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14455 test_mkdir $DIR/$tdir
14456 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14457 createmany -o $DIR/$tdir/$tfile 10
14458 cancel_lru_locks mdc
14459 cancel_lru_locks osc
14460 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14461 $LCTL set_param fail_loc=0x31a
14462 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14463 $LCTL set_param fail_loc=0
14466 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14472 test_mkdir $DIR/$tdir
14473 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14474 createmany -o $DIR/$tdir/$tfile 10
14475 cancel_lru_locks mdc
14476 cancel_lru_locks osc
14477 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14478 $LCTL set_param fail_loc=0x31a
14479 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14480 $LCTL set_param fail_loc=0
14482 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14488 test_mkdir $DIR/$tdir
14489 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14490 createmany -o $DIR/$tdir/$tfile 10
14491 cancel_lru_locks mdc
14492 cancel_lru_locks osc
14493 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14494 $LCTL set_param fail_loc=0x31b
14495 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14496 $LCTL set_param fail_loc=0
14499 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14501 test_224a() { # LU-1039, MRP-303
14502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14504 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14505 $LCTL set_param fail_loc=0x508
14506 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14507 $LCTL set_param fail_loc=0
14510 run_test 224a "Don't panic on bulk IO failure"
14512 test_224b() { # LU-1039, MRP-303
14513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14515 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14516 cancel_lru_locks osc
14517 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14518 $LCTL set_param fail_loc=0x515
14519 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14520 $LCTL set_param fail_loc=0
14523 run_test 224b "Don't panic on bulk IO failure"
14525 test_224c() { # LU-6441
14526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14527 remote_mds_nodsh && skip "remote MDS with nodsh"
14529 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14530 save_writethrough $p
14531 set_cache writethrough on
14533 local pages_per_rpc=$($LCTL get_param \
14534 osc.*.max_pages_per_rpc)
14535 local at_max=$($LCTL get_param -n at_max)
14536 local timeout=$($LCTL get_param -n timeout)
14537 local test_at="$LCTL get_param -n at_max"
14538 local param_at="$FSNAME.sys.at_max"
14539 local test_timeout="$LCTL get_param -n timeout"
14540 local param_timeout="$FSNAME.sys.timeout"
14542 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14544 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14545 error "conf_param at_max=0 failed"
14546 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14547 error "conf_param timeout=5 failed"
14549 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14550 do_facet ost1 $LCTL set_param fail_loc=0x520
14551 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14552 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14554 do_facet ost1 $LCTL set_param fail_loc=0
14556 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14557 error "conf_param at_max=$at_max failed"
14558 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14559 $timeout || error "conf_param timeout=$timeout failed"
14561 $LCTL set_param -n $pages_per_rpc
14562 restore_lustre_params < $p
14565 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14567 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14570 if [ -z ${MDSSURVEY} ]; then
14571 skip_env "mds-survey not found"
14573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14574 skip "Need MDS version at least 2.2.51"
14576 local mds=$(facet_host $SINGLEMDS)
14577 local target=$(do_nodes $mds 'lctl dl' |
14578 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14580 local cmd1="file_count=1000 thrhi=4"
14581 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14582 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14583 local cmd="$cmd1 $cmd2 $cmd3"
14585 rm -f ${TMP}/mds_survey*
14587 eval $cmd || error "mds-survey with zero-stripe failed"
14588 cat ${TMP}/mds_survey*
14589 rm -f ${TMP}/mds_survey*
14591 run_test 225a "Metadata survey sanity with zero-stripe"
14594 if [ -z ${MDSSURVEY} ]; then
14595 skip_env "mds-survey not found"
14597 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14598 skip "Need MDS version at least 2.2.51"
14599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14600 remote_mds_nodsh && skip "remote MDS with nodsh"
14601 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14602 skip_env "Need to mount OST to test"
14605 local mds=$(facet_host $SINGLEMDS)
14606 local target=$(do_nodes $mds 'lctl dl' |
14607 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14609 local cmd1="file_count=1000 thrhi=4"
14610 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14611 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14612 local cmd="$cmd1 $cmd2 $cmd3"
14614 rm -f ${TMP}/mds_survey*
14616 eval $cmd || error "mds-survey with stripe_count failed"
14617 cat ${TMP}/mds_survey*
14618 rm -f ${TMP}/mds_survey*
14620 run_test 225b "Metadata survey sanity with stripe_count = 1"
14622 mcreate_path2fid () {
14628 local path=$DIR/$tdir/$name
14633 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14634 error "cannot create $desc"
14636 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14638 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14640 fid_path=$($LFS fid2path $MOUNT $fid)
14642 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14644 [ "$path" == "$fid_path" ] ||
14645 error "fid2path returned $fid_path, expected $path"
14647 echo "pass with $path and $fid"
14652 mkdir -p $DIR/$tdir
14654 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14655 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14656 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14657 mcreate_path2fid 0040666 0 0 dir "directory"
14658 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14659 mcreate_path2fid 0100666 0 0 file "regular file"
14660 mcreate_path2fid 0120666 0 0 link "symbolic link"
14661 mcreate_path2fid 0140666 0 0 sock "socket"
14663 run_test 226a "call path2fid and fid2path on files of all type"
14666 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14671 mkdir -p $DIR/$tdir
14672 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14673 error "create remote directory failed"
14674 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14675 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14676 "character special file (null)"
14677 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14678 "character special file (no device)"
14679 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14680 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14681 "block special file (loop)"
14682 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14683 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14684 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14686 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14688 # LU-1299 Executing or running ldd on a truncated executable does not
14689 # cause an out-of-memory condition.
14691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14692 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14694 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14695 chmod +x $MOUNT/date
14697 $MOUNT/date > /dev/null
14698 ldd $MOUNT/date > /dev/null
14701 run_test 227 "running truncated executable does not cause OOM"
14703 # LU-1512 try to reuse idle OI blocks
14705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14706 remote_mds_nodsh && skip "remote MDS with nodsh"
14707 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14708 skip_env "ldiskfs only test"
14710 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14711 local myDIR=$DIR/$tdir
14714 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14715 $LCTL set_param fail_loc=0x80001002
14716 createmany -o $myDIR/t- 10000
14717 $LCTL set_param fail_loc=0
14718 # The guard is current the largest FID holder
14720 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14722 local IDX=$(($SEQ % 64))
14724 do_facet $SINGLEMDS sync
14725 # Make sure journal flushed.
14727 local blk1=$(do_facet $SINGLEMDS \
14728 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14729 grep Blockcount | awk '{print $4}')
14731 # Remove old files, some OI blocks will become idle.
14732 unlinkmany $myDIR/t- 10000
14733 # Create new files, idle OI blocks should be reused.
14734 createmany -o $myDIR/t- 2000
14735 do_facet $SINGLEMDS sync
14736 # Make sure journal flushed.
14738 local blk2=$(do_facet $SINGLEMDS \
14739 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14740 grep Blockcount | awk '{print $4}')
14742 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14744 run_test 228a "try to reuse idle OI blocks"
14747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14748 remote_mds_nodsh && skip "remote MDS with nodsh"
14749 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14750 skip_env "ldiskfs only test"
14752 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14753 local myDIR=$DIR/$tdir
14756 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14757 $LCTL set_param fail_loc=0x80001002
14758 createmany -o $myDIR/t- 10000
14759 $LCTL set_param fail_loc=0
14760 # The guard is current the largest FID holder
14762 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14764 local IDX=$(($SEQ % 64))
14766 do_facet $SINGLEMDS sync
14767 # Make sure journal flushed.
14769 local blk1=$(do_facet $SINGLEMDS \
14770 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14771 grep Blockcount | awk '{print $4}')
14773 # Remove old files, some OI blocks will become idle.
14774 unlinkmany $myDIR/t- 10000
14777 stop $SINGLEMDS || error "Fail to stop MDT."
14779 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14781 df $MOUNT || error "Fail to df."
14782 # Create new files, idle OI blocks should be reused.
14783 createmany -o $myDIR/t- 2000
14784 do_facet $SINGLEMDS sync
14785 # Make sure journal flushed.
14787 local blk2=$(do_facet $SINGLEMDS \
14788 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14789 grep Blockcount | awk '{print $4}')
14791 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14793 run_test 228b "idle OI blocks can be reused after MDT restart"
14797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14798 remote_mds_nodsh && skip "remote MDS with nodsh"
14799 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14800 skip_env "ldiskfs only test"
14802 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14803 local myDIR=$DIR/$tdir
14806 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14807 $LCTL set_param fail_loc=0x80001002
14808 # 20000 files can guarantee there are index nodes in the OI file
14809 createmany -o $myDIR/t- 20000
14810 $LCTL set_param fail_loc=0
14811 # The guard is current the largest FID holder
14813 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14815 local IDX=$(($SEQ % 64))
14817 do_facet $SINGLEMDS sync
14818 # Make sure journal flushed.
14820 local blk1=$(do_facet $SINGLEMDS \
14821 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14822 grep Blockcount | awk '{print $4}')
14824 # Remove old files, some OI blocks will become idle.
14825 unlinkmany $myDIR/t- 20000
14827 # The OI file should become empty now
14829 # Create new files, idle OI blocks should be reused.
14830 createmany -o $myDIR/t- 2000
14831 do_facet $SINGLEMDS sync
14832 # Make sure journal flushed.
14834 local blk2=$(do_facet $SINGLEMDS \
14835 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14836 grep Blockcount | awk '{print $4}')
14838 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14840 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14842 test_229() { # LU-2482, LU-3448
14843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14844 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14845 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14846 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14850 # Create a file with a released layout and stripe count 2.
14851 $MULTIOP $DIR/$tfile H2c ||
14852 error "failed to create file with released layout"
14854 $GETSTRIPE -v $DIR/$tfile
14856 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14857 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14859 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14860 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14861 stat $DIR/$tfile || error "failed to stat released file"
14863 chown $RUNAS_ID $DIR/$tfile ||
14864 error "chown $RUNAS_ID $DIR/$tfile failed"
14866 chgrp $RUNAS_ID $DIR/$tfile ||
14867 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14869 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14870 rm $DIR/$tfile || error "failed to remove released file"
14872 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14876 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14880 test_mkdir $DIR/$tdir
14881 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14882 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14883 [ $mdt_idx -ne 0 ] &&
14884 error "create local directory on wrong MDT $mdt_idx"
14886 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14887 error "create remote directory failed"
14888 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14889 [ $mdt_idx -ne $MDTIDX ] &&
14890 error "create remote directory on wrong MDT $mdt_idx"
14892 createmany -o $DIR/$tdir/test_230/t- 10 ||
14893 error "create files on remote directory failed"
14894 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14895 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14896 rm -r $DIR/$tdir || error "unlink remote directory failed"
14898 run_test 230a "Create remote directory and files under the remote directory"
14901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14902 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14910 local migrate_dir=$DIR/$tdir/migrate_dir
14911 local other_dir=$DIR/$tdir/other_dir
14913 test_mkdir $DIR/$tdir
14914 test_mkdir -i0 -c1 $migrate_dir
14915 test_mkdir -i0 -c1 $other_dir
14916 for ((i=0; i<10; i++)); do
14917 mkdir -p $migrate_dir/dir_${i}
14918 createmany -o $migrate_dir/dir_${i}/f 10 ||
14919 error "create files under remote dir failed $i"
14922 cp /etc/passwd $migrate_dir/$tfile
14923 cp /etc/passwd $other_dir/$tfile
14924 chattr +SAD $migrate_dir
14925 chattr +SAD $migrate_dir/$tfile
14927 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14928 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14929 local old_dir_mode=$(stat -c%f $migrate_dir)
14930 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14932 mkdir -p $migrate_dir/dir_default_stripe2
14933 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14934 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14936 mkdir -p $other_dir
14937 ln $migrate_dir/$tfile $other_dir/luna
14938 ln $migrate_dir/$tfile $migrate_dir/sofia
14939 ln $other_dir/$tfile $migrate_dir/david
14940 ln -s $migrate_dir/$tfile $other_dir/zachary
14941 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14942 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14944 $LFS migrate -m $MDTIDX $migrate_dir ||
14945 error "fails on migrating remote dir to MDT1"
14947 echo "migratate to MDT1, then checking.."
14948 for ((i = 0; i < 10; i++)); do
14949 for file in $(find $migrate_dir/dir_${i}); do
14950 mdt_index=$($LFS getstripe -m $file)
14951 [ $mdt_index == $MDTIDX ] ||
14952 error "$file is not on MDT${MDTIDX}"
14956 # the multiple link file should still in MDT0
14957 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14958 [ $mdt_index == 0 ] ||
14959 error "$file is not on MDT${MDTIDX}"
14961 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14962 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14963 error " expect $old_dir_flag get $new_dir_flag"
14965 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14966 [ "$old_file_flag" = "$new_file_flag" ] ||
14967 error " expect $old_file_flag get $new_file_flag"
14969 local new_dir_mode=$(stat -c%f $migrate_dir)
14970 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14971 error "expect mode $old_dir_mode get $new_dir_mode"
14973 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14974 [ "$old_file_mode" = "$new_file_mode" ] ||
14975 error "expect mode $old_file_mode get $new_file_mode"
14977 diff /etc/passwd $migrate_dir/$tfile ||
14978 error "$tfile different after migration"
14980 diff /etc/passwd $other_dir/luna ||
14981 error "luna different after migration"
14983 diff /etc/passwd $migrate_dir/sofia ||
14984 error "sofia different after migration"
14986 diff /etc/passwd $migrate_dir/david ||
14987 error "david 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 #migrate back to MDT0
15009 $LFS migrate -m $MDTIDX $migrate_dir ||
15010 error "fails on migrating remote dir to MDT0"
15012 echo "migrate back to MDT0, checking.."
15013 for file in $(find $migrate_dir); do
15014 mdt_index=$($LFS getstripe -m $file)
15015 [ $mdt_index == $MDTIDX ] ||
15016 error "$file is not on MDT${MDTIDX}"
15019 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15020 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15021 error " expect $old_dir_flag get $new_dir_flag"
15023 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15024 [ "$old_file_flag" = "$new_file_flag" ] ||
15025 error " expect $old_file_flag get $new_file_flag"
15027 local new_dir_mode=$(stat -c%f $migrate_dir)
15028 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15029 error "expect mode $old_dir_mode get $new_dir_mode"
15031 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15032 [ "$old_file_mode" = "$new_file_mode" ] ||
15033 error "expect mode $old_file_mode get $new_file_mode"
15035 diff /etc/passwd ${migrate_dir}/$tfile ||
15036 error "$tfile different after migration"
15038 diff /etc/passwd ${other_dir}/luna ||
15039 error "luna different after migration"
15041 diff /etc/passwd ${migrate_dir}/sofia ||
15042 error "sofia different after migration"
15044 diff /etc/passwd ${other_dir}/zachary ||
15045 error "zachary different after migration"
15047 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15048 error "${tfile}_ln different after migration"
15050 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15051 error "${tfile}_ln_other different after migration"
15053 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15054 [ $stripe_count = 2 ] ||
15055 error "dir strpe_count $d != 2 after migration."
15057 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15058 [ $stripe_count = 2 ] ||
15059 error "file strpe_count $d != 2 after migration."
15061 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15063 run_test 230b "migrate directory"
15066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15068 remote_mds_nodsh && skip "remote MDS with nodsh"
15073 local migrate_dir=$DIR/$tdir/migrate_dir
15075 #If migrating directory fails in the middle, all entries of
15076 #the directory is still accessiable.
15077 test_mkdir $DIR/$tdir
15078 test_mkdir -i0 -c1 $migrate_dir
15080 createmany -o $migrate_dir/f 10 ||
15081 error "create files under ${migrate_dir} failed"
15083 #failed after migrating 5 entries
15084 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15085 do_facet mds1 lctl set_param fail_loc=0x20001801
15086 do_facet mds1 lctl set_param fail_val=5
15087 local t=$(ls $migrate_dir | wc -l)
15088 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15089 error "migrate should fail after 5 entries"
15091 mkdir $migrate_dir/dir &&
15092 error "mkdir succeeds under migrating directory"
15093 touch $migrate_dir/file &&
15094 error "touch file succeeds under migrating directory"
15096 local u=$(ls $migrate_dir | wc -l)
15097 [ "$u" == "$t" ] || error "$u != $t during migration"
15099 for file in $(find $migrate_dir); do
15100 stat $file || error "stat $file failed"
15103 do_facet mds1 lctl set_param fail_loc=0
15104 do_facet mds1 lctl set_param fail_val=0
15106 $LFS migrate -m $MDTIDX $migrate_dir ||
15107 error "migrate open files should failed with open files"
15109 echo "Finish migration, then checking.."
15110 for file in $(find $migrate_dir); do
15111 mdt_index=$($LFS getstripe -m $file)
15112 [ $mdt_index == $MDTIDX ] ||
15113 error "$file is not on MDT${MDTIDX}"
15116 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15118 run_test 230c "check directory accessiblity if migration is failed"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15122 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15126 local migrate_dir=$DIR/$tdir/migrate_dir
15130 test_mkdir $DIR/$tdir
15131 test_mkdir -i0 -c1 $migrate_dir
15133 for ((i=0; i<100; i++)); do
15134 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15135 createmany -o $migrate_dir/dir_${i}/f 100 ||
15136 error "create files under remote dir failed $i"
15139 $LFS migrate -m $MDTIDX $migrate_dir ||
15140 error "migrate remote dir error"
15142 echo "Finish migration, then checking.."
15143 for file in $(find $migrate_dir); do
15144 mdt_index=$($LFS getstripe -m $file)
15145 [ $mdt_index == $MDTIDX ] ||
15146 error "$file is not on MDT${MDTIDX}"
15149 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15151 run_test 230d "check migrate big directory"
15154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15162 mkdir -p $DIR/$tdir
15163 mkdir $DIR/$tdir/migrate_dir
15164 mkdir $DIR/$tdir/other_dir
15165 touch $DIR/$tdir/migrate_dir/a
15166 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15167 ls $DIR/$tdir/other_dir
15169 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15170 error "migrate dir fails"
15172 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15173 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15175 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15176 [ $mdt_index == 0 ] || error "a is not on MDT0"
15178 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15179 error "migrate dir fails"
15181 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15182 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15184 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15185 [ $mdt_index == 1 ] || error "a is not on MDT1"
15187 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15188 [ $mdt_index == 1 ] || error "b is not on MDT1"
15190 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15191 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15193 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15195 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15197 run_test 230e "migrate mulitple local link files"
15200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15201 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15206 mkdir -p $DIR/$tdir
15207 mkdir $DIR/$tdir/migrate_dir
15208 $LFS mkdir -i1 $DIR/$tdir/other_dir
15209 touch $DIR/$tdir/migrate_dir/a
15210 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15211 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15212 ls $DIR/$tdir/other_dir
15214 # a should be migrated to MDT1, since no other links on MDT0
15215 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15216 error "#1 migrate dir fails"
15217 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15218 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15219 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15220 [ $mdt_index == 1 ] || error "a is not on MDT1"
15222 # a should stay on MDT1, because it is a mulitple link file
15223 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15224 error "#2 migrate dir fails"
15225 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15226 [ $mdt_index == 1 ] || error "a is not on MDT1"
15228 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15229 error "#3 migrate dir fails"
15231 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15232 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15233 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15235 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15236 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15238 # a should be migrated to MDT0, since no other links on MDT1
15239 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15240 error "#4 migrate dir fails"
15241 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15242 [ $mdt_index == 0 ] || error "a is not on MDT0"
15244 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15246 run_test 230f "migrate mulitple remote link files"
15249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15250 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15252 mkdir -p $DIR/$tdir/migrate_dir
15254 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15255 error "migrating dir to non-exist MDT succeeds"
15258 run_test 230g "migrate dir to non-exist MDT"
15261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15263 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
15264 skip "Need MDS version at least 2.7.64"
15268 mkdir -p $DIR/$tdir/migrate_dir
15270 $LFS migrate -m1 $DIR &&
15271 error "migrating mountpoint1 should fail"
15273 $LFS migrate -m1 $DIR/$tdir/.. &&
15274 error "migrating mountpoint2 should fail"
15276 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
15277 error "migrating $tdir fail"
15279 mdt_index=$($LFS getstripe -m $DIR/$tdir)
15280 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15282 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15283 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
15286 run_test 230h "migrate .. and root"
15289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15292 mkdir -p $DIR/$tdir/migrate_dir
15294 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15295 error "migration fails with a tailing slash"
15297 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15298 error "migration fails with two tailing slashes"
15300 run_test 230i "lfs migrate -m tolerates trailing slashes"
15304 # For simplicity this test assumes that max_pages_per_rpc
15305 # is the same across all OSCs
15306 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15307 local bulk_size=$((max_pages * 4096))
15308 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15311 mkdir -p $DIR/$tdir
15312 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15313 error "failed to set stripe with -S ${brw_size}M option"
15315 # clear the OSC stats
15316 $LCTL set_param osc.*.stats=0 &>/dev/null
15319 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15320 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15321 oflag=direct &>/dev/null || error "dd failed"
15323 sync; sleep 1; sync # just to be safe
15324 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15325 if [ x$nrpcs != "x1" ]; then
15326 $LCTL get_param osc.*.stats
15327 error "found $nrpcs ost_write RPCs, not 1 as expected"
15331 # Drop the OSC cache, otherwise we will read from it
15332 cancel_lru_locks osc
15334 # clear the OSC stats
15335 $LCTL set_param osc.*.stats=0 &>/dev/null
15337 # Client reads $bulk_size.
15338 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15339 iflag=direct &>/dev/null || error "dd failed"
15341 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15342 if [ x$nrpcs != "x1" ]; then
15343 $LCTL get_param osc.*.stats
15344 error "found $nrpcs ost_read RPCs, not 1 as expected"
15347 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15350 mkdir -p $DIR/$tdir
15352 for i in {0..1023}; do
15353 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15354 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15355 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15359 run_test 231b "must not assert on fully utilized OST request buffer"
15362 mkdir -p $DIR/$tdir
15363 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15365 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15366 do_facet ost1 $LCTL set_param fail_loc=0x31c
15368 # ignore dd failure
15369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15371 do_facet ost1 $LCTL set_param fail_loc=0
15372 umount_client $MOUNT || error "umount failed"
15373 mount_client $MOUNT || error "mount failed"
15374 stop ost1 || error "cannot stop ost1"
15375 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15377 run_test 232a "failed lock should not block umount"
15380 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15381 skip "Need MDS version at least 2.10.58"
15383 mkdir -p $DIR/$tdir
15384 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15385 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15387 cancel_lru_locks osc
15389 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15390 do_facet ost1 $LCTL set_param fail_loc=0x31c
15393 $LFS data_version $DIR/$tdir/$tfile || true
15395 do_facet ost1 $LCTL set_param fail_loc=0
15396 umount_client $MOUNT || error "umount failed"
15397 mount_client $MOUNT || error "mount failed"
15398 stop ost1 || error "cannot stop ost1"
15399 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15401 run_test 232b "failed data version lock should not block umount"
15404 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15405 skip "Need MDS version at least 2.3.64"
15406 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15408 local fid=$($LFS path2fid $MOUNT)
15410 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15411 error "cannot access $MOUNT using its FID '$fid'"
15413 run_test 233a "checking that OBF of the FS root succeeds"
15416 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15417 skip "Need MDS version at least 2.5.90"
15418 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15420 local fid=$($LFS path2fid $MOUNT/.lustre)
15422 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15423 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15425 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15426 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15427 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15429 run_test 233b "checking that OBF of the FS .lustre succeeds"
15432 local p="$TMP/sanityN-$TESTNAME.parameters"
15433 save_lustre_params client "llite.*.xattr_cache" > $p
15434 lctl set_param llite.*.xattr_cache 1 ||
15435 skip_env "xattr cache is not supported"
15437 mkdir -p $DIR/$tdir || error "mkdir failed"
15438 touch $DIR/$tdir/$tfile || error "touch failed"
15439 # OBD_FAIL_LLITE_XATTR_ENOMEM
15440 $LCTL set_param fail_loc=0x1405
15441 getfattr -n user.attr $DIR/$tdir/$tfile &&
15442 error "getfattr should have failed with ENOMEM"
15443 $LCTL set_param fail_loc=0x0
15446 restore_lustre_params < $p
15449 run_test 234 "xattr cache should not crash on ENOMEM"
15452 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15453 skip "Need MDS version at least 2.4.52"
15455 flock_deadlock $DIR/$tfile
15460 124) error "process hangs on a deadlock"
15462 *) error "error executing flock_deadlock $DIR/$tfile"
15466 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15470 check_swap_layouts_support
15472 local ref1=/etc/passwd
15473 local ref2=/etc/group
15474 local file1=$DIR/$tdir/f1
15475 local file2=$DIR/$tdir/f2
15477 test_mkdir -c1 $DIR/$tdir
15478 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15479 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15480 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15481 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15482 local fd=$(free_fd)
15483 local cmd="exec $fd<>$file2"
15486 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15487 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15490 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15495 run_test 236 "Layout swap on open unlinked file"
15497 # test to verify file handle related system calls
15498 # (name_to_handle_at/open_by_handle_at)
15499 # The new system calls are supported in glibc >= 2.14.
15502 echo "Test file_handle syscalls" > $DIR/$tfile ||
15503 error "write failed"
15504 check_fhandle_syscalls $DIR/$tfile ||
15505 error "check_fhandle_syscalls failed"
15507 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15509 # LU-4659 linkea consistency
15511 local server_version=$(lustre_version_code $SINGLEMDS)
15513 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15514 [[ $server_version -gt $(version_code 2.5.1) &&
15515 $server_version -lt $(version_code 2.5.50) ]] ||
15516 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15519 ln $DIR/$tfile $DIR/$tfile.lnk
15520 touch $DIR/$tfile.new
15521 mv $DIR/$tfile.new $DIR/$tfile
15522 local fid1=$($LFS path2fid $DIR/$tfile)
15523 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15524 local path1=$($LFS fid2path $FSNAME "$fid1")
15525 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15526 local path2=$($LFS fid2path $FSNAME "$fid2")
15527 [ $tfile.lnk == $path2 ] ||
15528 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15531 run_test 238 "Verify linkea consistency"
15533 test_239A() { # was test_239
15534 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15535 skip "Need MDS version at least 2.5.60"
15537 local list=$(comma_list $(mdts_nodes))
15539 mkdir -p $DIR/$tdir
15540 createmany -o $DIR/$tdir/f- 5000
15541 unlinkmany $DIR/$tdir/f- 5000
15542 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15543 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15544 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15545 osp.*MDT*.sync_in_flight" | calc_sum)
15546 [ "$changes" -eq 0 ] || error "$changes not synced"
15548 run_test 239A "osp_sync test"
15550 test_239a() { #LU-5297
15551 remote_mds_nodsh && skip "remote MDS with nodsh"
15554 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15555 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15556 chgrp $RUNAS_GID $DIR/$tfile
15557 wait_delete_completed
15559 run_test 239a "process invalid osp sync record correctly"
15561 test_239b() { #LU-5297
15562 remote_mds_nodsh && skip "remote MDS with nodsh"
15565 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15566 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15567 chgrp $RUNAS_GID $DIR/$tfile1
15568 wait_delete_completed
15569 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15571 chgrp $RUNAS_GID $DIR/$tfile2
15572 wait_delete_completed
15574 run_test 239b "process osp sync record with ENOMEM error correctly"
15577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15578 remote_mds_nodsh && skip "remote MDS with nodsh"
15580 mkdir -p $DIR/$tdir
15582 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15583 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15584 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15585 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15587 umount_client $MOUNT || error "umount failed"
15588 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15589 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15590 mount_client $MOUNT || error "failed to mount client"
15592 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15593 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15595 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15598 for LOOP in $(seq $1); do
15599 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15600 cancel_lru_locks $OSC || true
15605 for LOOP in $(seq $1); do
15606 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15607 iflag=direct 2>/dev/null
15611 test_241a() { # was test_241
15612 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15614 cancel_lru_locks $OSC
15615 test_241_bio 1000 &
15620 run_test 241a "bio vs dio"
15623 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15625 test_241_dio 1000 &
15630 run_test 241b "dio vs dio"
15633 remote_mds_nodsh && skip "remote MDS with nodsh"
15635 mkdir -p $DIR/$tdir
15636 touch $DIR/$tdir/$tfile
15638 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15639 do_facet mds1 lctl set_param fail_loc=0x105
15640 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15642 do_facet mds1 lctl set_param fail_loc=0
15643 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15645 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15649 test_mkdir $DIR/$tdir
15650 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15652 run_test 243 "various group lock tests"
15656 test_mkdir $DIR/$tdir
15657 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15658 sendfile_grouplock $DIR/$tdir/$tfile || \
15659 error "sendfile+grouplock failed"
15662 run_test 244 "sendfile with group lock tests"
15665 local flagname="multi_mod_rpcs"
15666 local connect_data_name="max_mod_rpcs"
15669 # check if multiple modify RPCs flag is set
15670 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15671 grep "connect_flags:")
15674 echo "$out" | grep -qw $flagname
15675 if [ $? -ne 0 ]; then
15676 echo "connect flag $flagname is not set"
15680 # check if multiple modify RPCs data is set
15681 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15684 echo "$out" | grep -qw $connect_data_name ||
15685 error "import should have connect data $connect_data_name"
15687 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15689 test_246() { # LU-7371
15690 remote_ost_nodsh && skip "remote OST with nodsh"
15691 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15692 skip "Need OST version >= 2.7.62"
15694 do_facet ost1 $LCTL set_param fail_val=4095
15695 #define OBD_FAIL_OST_READ_SIZE 0x234
15696 do_facet ost1 $LCTL set_param fail_loc=0x234
15697 $LFS setstripe $DIR/$tfile -i 0 -c 1
15698 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15699 cancel_lru_locks $FSNAME-OST0000
15700 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15702 run_test 246 "Read file of size 4095 should return right length"
15708 umount_client $submount
15713 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15715 skip_env "Fileset feature is not supported"
15717 local submount=${MOUNT}_$tdir
15720 mkdir -p $submount || error "mkdir $submount failed"
15721 FILESET="$FILESET/$tdir" mount_client $submount ||
15722 error "mount $submount failed"
15723 trap "cleanup_247 $submount" EXIT
15724 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15725 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15726 error "read $MOUNT/$tdir/$tfile failed"
15727 cleanup_247 $submount
15729 run_test 247a "mount subdir as fileset"
15732 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15733 skip_env "Fileset feature is not supported"
15735 local submount=${MOUNT}_$tdir
15737 rm -rf $MOUNT/$tdir
15738 mkdir -p $submount || error "mkdir $submount failed"
15740 FILESET="$FILESET/$tdir" mount_client $submount &&
15741 error "mount $submount should fail"
15744 run_test 247b "mount subdir that dose not exist"
15747 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15748 skip_env "Fileset feature is not supported"
15750 local submount=${MOUNT}_$tdir
15752 mkdir -p $MOUNT/$tdir/dir1
15753 mkdir -p $submount || error "mkdir $submount failed"
15754 trap "cleanup_247 $submount" EXIT
15755 FILESET="$FILESET/$tdir" mount_client $submount ||
15756 error "mount $submount failed"
15757 local fid=$($LFS path2fid $MOUNT/)
15758 $LFS fid2path $submount $fid && error "fid2path should fail"
15759 cleanup_247 $submount
15761 run_test 247c "running fid2path outside root"
15764 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15765 skip "Fileset feature is not supported"
15767 local submount=${MOUNT}_$tdir
15769 mkdir -p $MOUNT/$tdir/dir1
15770 mkdir -p $submount || error "mkdir $submount failed"
15771 FILESET="$FILESET/$tdir" mount_client $submount ||
15772 error "mount $submount failed"
15773 trap "cleanup_247 $submount" EXIT
15774 local fid=$($LFS path2fid $submount/dir1)
15775 $LFS fid2path $submount $fid || error "fid2path should succeed"
15776 cleanup_247 $submount
15778 run_test 247d "running fid2path inside root"
15782 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15784 skip "Fileset feature is not supported"
15786 local submount=${MOUNT}_$tdir
15789 mkdir -p $submount || error "mkdir $submount failed"
15790 FILESET="$FILESET/.." mount_client $submount &&
15791 error "mount $submount should fail"
15794 run_test 247e "mount .. as fileset"
15797 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15798 [ -z "$fast_read_sav" ] && skip "no fast read support"
15800 # create a large file for fast read verification
15801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15803 # make sure the file is created correctly
15804 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15805 { rm -f $DIR/$tfile; skip "file creation error"; }
15807 echo "Test 1: verify that fast read is 4 times faster on cache read"
15809 # small read with fast read enabled
15810 $LCTL set_param -n llite.*.fast_read=1
15811 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15812 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15813 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15814 # small read with fast read disabled
15815 $LCTL set_param -n llite.*.fast_read=0
15816 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15817 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15818 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15820 # verify that fast read is 4 times faster for cache read
15821 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15822 error_not_in_vm "fast read was not 4 times faster: " \
15823 "$t_fast vs $t_slow"
15825 echo "Test 2: verify the performance between big and small read"
15826 $LCTL set_param -n llite.*.fast_read=1
15828 # 1k non-cache read
15829 cancel_lru_locks osc
15830 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15831 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15832 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15834 # 1M non-cache read
15835 cancel_lru_locks osc
15836 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15837 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15838 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15840 # verify that big IO is not 4 times faster than small IO
15841 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15842 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15844 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15847 run_test 248 "fast read verification"
15849 test_249() { # LU-7890
15850 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15851 skip "Need at least version 2.8.54"
15854 $SETSTRIPE -c 1 $DIR/$tfile
15855 # Offset 2T == 4k * 512M
15856 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15857 error "dd to 2T offset failed"
15859 run_test 249 "Write above 2T file size"
15862 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15863 && skip "no 16TB file size limit on ZFS"
15865 $SETSTRIPE -c 1 $DIR/$tfile
15866 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15867 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15868 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15869 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15870 conv=notrunc,fsync && error "append succeeded"
15873 run_test 250 "Write above 16T limit"
15876 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15878 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15879 #Skip once - writing the first stripe will succeed
15880 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15881 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15882 error "short write happened"
15884 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15885 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15886 error "short read happened"
15890 run_test 251 "Handling short read and write correctly"
15893 remote_mds_nodsh && skip "remote MDS with nodsh"
15894 remote_ost_nodsh && skip "remote OST with nodsh"
15895 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15896 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15897 skip_env "ldiskfs only test"
15907 # check lr_reader on OST0000
15909 dev=$(facet_device $tgt)
15910 out=$(do_facet $tgt $LR_READER $dev)
15911 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15913 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15914 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15915 error "Invalid uuid returned by $LR_READER on target $tgt"
15916 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15918 # check lr_reader -c on MDT0000
15920 dev=$(facet_device $tgt)
15921 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15922 skip "$LR_READER does not support additional options"
15924 out=$(do_facet $tgt $LR_READER -c $dev)
15925 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15927 num=$(echo "$out" | grep -c "mdtlov")
15928 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15929 error "Invalid number of mdtlov clients returned by $LR_READER"
15930 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15932 # check lr_reader -cr on MDT0000
15933 out=$(do_facet $tgt $LR_READER -cr $dev)
15934 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15936 echo "$out" | grep -q "^reply_data:$" ||
15937 error "$LR_READER should have returned 'reply_data' section"
15938 num=$(echo "$out" | grep -c "client_generation")
15939 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15941 run_test 252 "check lr_reader tool"
15943 test_253_fill_ost() {
15944 local size_mb #how many MB should we write to pass watermark
15945 local lwm=$3 #low watermark
15946 local free_10mb #10% of free space
15948 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15949 size_mb=$((free_kb / 1024 - lwm))
15950 free_10mb=$((free_kb / 10240))
15951 #If 10% of free space cross low watermark use it
15952 if (( free_10mb > size_mb )); then
15955 #At least we need to store 1.1 of difference between
15956 #free space and low watermark
15957 size_mb=$((size_mb + size_mb / 10))
15959 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15960 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15961 oflag=append conv=notrunc
15966 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15967 echo "OST still has $((free_kb / 1024)) mbytes free"
15971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15972 remote_mds_nodsh && skip "remote MDS with nodsh"
15973 remote_mgs_nodsh && skip "remote MGS with nodsh"
15978 local ost_name=$($LFS osts |
15979 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15981 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15982 do_facet $SINGLEMDS $LCTL get_param -n \
15983 osp.$mdtosc_proc1.reserved_mb_high ||
15984 skip "remote MDS does not support reserved_mb_high"
15988 wait_delete_completed
15991 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15992 osp.$mdtosc_proc1.reserved_mb_high)
15993 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15994 osp.$mdtosc_proc1.reserved_mb_low)
15995 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15997 if ! combined_mgs_mds ; then
16000 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16001 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16002 error "Adding $ost_name to pool failed"
16004 # Wait for client to see a OST at pool
16005 wait_update $HOSTNAME "$LCTL get_param -n
16006 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16007 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16008 error "Client can not see the pool"
16009 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16010 error "Setstripe failed"
16012 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16013 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16014 echo "OST still has $((blocks/1024)) mbytes free"
16016 local new_lwm=$((blocks/1024-10))
16017 do_facet $SINGLEMDS $LCTL set_param \
16018 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16019 do_facet $SINGLEMDS $LCTL set_param \
16020 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16022 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16024 #First enospc could execute orphan deletion so repeat.
16025 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16027 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16028 osp.$mdtosc_proc1.prealloc_status)
16029 echo "prealloc_status $oa_status"
16031 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16032 error "File creation should fail"
16033 #object allocation was stopped, but we still able to append files
16034 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16035 error "Append failed"
16036 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16038 wait_delete_completed
16042 for i in $(seq 10 12); do
16043 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16044 error "File creation failed after rm";
16047 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16048 osp.$mdtosc_proc1.prealloc_status)
16049 echo "prealloc_status $oa_status"
16051 if (( oa_status != 0 )); then
16052 error "Object allocation still disable after rm"
16054 do_facet $SINGLEMDS $LCTL set_param \
16055 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16056 do_facet $SINGLEMDS $LCTL set_param \
16057 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16060 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16061 error "Remove $ost_name from pool failed"
16062 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16063 error "Pool destroy fialed"
16065 if ! combined_mgs_mds ; then
16069 run_test 253 "Check object allocation limit"
16072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16073 remote_mds_nodsh && skip "remote MDS with nodsh"
16074 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16075 skip "MDS does not support changelog_size"
16078 local MDT0=$(facet_svc $SINGLEMDS)
16080 changelog_register || error "changelog_register failed"
16082 changelog_clear 0 || error "changelog_clear failed"
16084 local size1=$(do_facet $SINGLEMDS \
16085 $LCTL get_param -n mdd.$MDT0.changelog_size)
16086 echo "Changelog size $size1"
16089 $LFS mkdir -i 0 $DIR/$tdir
16091 mkdir -p $DIR/$tdir/pics/2008/zachy
16092 touch $DIR/$tdir/pics/2008/zachy/timestamp
16093 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16094 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16095 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16096 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16097 rm $DIR/$tdir/pics/desktop.jpg
16099 local size2=$(do_facet $SINGLEMDS \
16100 $LCTL get_param -n mdd.$MDT0.changelog_size)
16101 echo "Changelog size after work $size2"
16103 (( $size2 > $size1 )) ||
16104 error "new Changelog size=$size2 less than old size=$size1"
16106 run_test 254 "Check changelog size"
16113 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16114 awk -F: '{print $2}' | grep $type > /dev/null
16115 if [ $? -ne 0 ]; then
16125 lfs ladvise -a willread $file > /dev/null 2>&1
16126 if [ $? -eq 0 ]; then
16130 lfs ladvise -a willread $file 2>&1 |
16131 grep "Inappropriate ioctl for device" > /dev/null
16132 if [ $? -eq 0 ]; then
16139 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16142 # run a random read IO workload
16143 # usage: random_read_iops <filename> <filesize> <iosize>
16144 random_read_iops() {
16147 local iosize=${3:-4096}
16149 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16150 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16153 drop_file_oss_cache() {
16157 $LFS ladvise -a dontneed $file 2>/dev/null ||
16158 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16161 ladvise_willread_performance()
16164 local average_origin=0
16165 local average_cache=0
16166 local average_ladvise=0
16168 for ((i = 1; i <= $repeat; i++)); do
16169 echo "Iter $i/$repeat: reading without willread hint"
16170 cancel_lru_locks osc
16171 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16172 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16173 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16174 average_origin=$(bc <<<"$average_origin + $speed_origin")
16176 cancel_lru_locks osc
16177 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16178 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16179 average_cache=$(bc <<<"$average_cache + $speed_cache")
16181 cancel_lru_locks osc
16182 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16183 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16184 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16185 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16186 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16188 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16189 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16190 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16192 speedup_cache=$(percent $average_cache $average_origin)
16193 speedup_ladvise=$(percent $average_ladvise $average_origin)
16195 echo "Average uncached read: $average_origin"
16196 echo "Average speedup with OSS cached read: " \
16197 "$average_cache = +$speedup_cache%"
16198 echo "Average speedup with ladvise willread: " \
16199 "$average_ladvise = +$speedup_ladvise%"
16201 local lowest_speedup=20
16202 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16203 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16204 "got $average_cache%. Skipping ladvise willread check."
16208 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16209 # it is still good to run until then to exercise 'ladvise willread'
16210 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16211 [ "$(facet_fstype ost1)" = "zfs" ] &&
16212 echo "osd-zfs does not support dontneed or drop_caches" &&
16215 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16216 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16217 error_not_in_vm "Speedup with willread is less than " \
16218 "$lowest_speedup%, got $average_ladvise%"
16222 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16223 skip "lustre < 2.8.54 does not support ladvise "
16224 remote_ost_nodsh && skip "remote OST with nodsh"
16226 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16228 ladvise_no_type willread $DIR/$tfile &&
16229 skip "willread ladvise is not supported"
16231 ladvise_no_ioctl $DIR/$tfile &&
16232 skip "ladvise ioctl is not supported"
16235 local size=$((size_mb * 1048576))
16236 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16237 error "dd to $DIR/$tfile failed"
16239 lfs ladvise -a willread $DIR/$tfile ||
16240 error "Ladvise failed with no range argument"
16242 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16243 error "Ladvise failed with no -l or -e argument"
16245 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16246 error "Ladvise failed with only -e argument"
16248 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16249 error "Ladvise failed with only -l argument"
16251 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16252 error "End offset should not be smaller than start offset"
16254 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16255 error "End offset should not be equal to start offset"
16257 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16258 error "Ladvise failed with overflowing -s argument"
16260 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16261 error "Ladvise failed with overflowing -e argument"
16263 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16264 error "Ladvise failed with overflowing -l argument"
16266 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16267 error "Ladvise succeeded with conflicting -l and -e arguments"
16269 echo "Synchronous ladvise should wait"
16271 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16272 do_nodes $(comma_list $(osts_nodes)) \
16273 $LCTL set_param fail_val=$delay fail_loc=0x237
16275 local start_ts=$SECONDS
16276 lfs ladvise -a willread $DIR/$tfile ||
16277 error "Ladvise failed with no range argument"
16278 local end_ts=$SECONDS
16279 local inteval_ts=$((end_ts - start_ts))
16281 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16282 error "Synchronous advice didn't wait reply"
16285 echo "Asynchronous ladvise shouldn't wait"
16286 local start_ts=$SECONDS
16287 lfs ladvise -a willread -b $DIR/$tfile ||
16288 error "Ladvise failed with no range argument"
16289 local end_ts=$SECONDS
16290 local inteval_ts=$((end_ts - start_ts))
16292 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16293 error "Asynchronous advice blocked"
16296 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16297 ladvise_willread_performance
16299 run_test 255a "check 'lfs ladvise -a willread'"
16305 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16309 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16310 skip "lustre < 2.8.54 does not support ladvise "
16311 remote_ost_nodsh && skip "remote OST with nodsh"
16313 lfs setstripe -c 1 -i 0 $DIR/$tfile
16315 ladvise_no_type dontneed $DIR/$tfile &&
16316 skip "dontneed ladvise is not supported"
16318 ladvise_no_ioctl $DIR/$tfile &&
16319 skip "ladvise ioctl is not supported"
16321 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16322 [ "$(facet_fstype ost1)" = "zfs" ] &&
16323 skip "zfs-osd does not support 'ladvise dontneed'"
16326 local size=$((size_mb * 1048576))
16327 # In order to prevent disturbance of other processes, only check 3/4
16328 # of the memory usage
16329 local kibibytes=$((size_mb * 1024 * 3 / 4))
16331 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16332 error "dd to $DIR/$tfile failed"
16334 #force write to complete before dropping OST cache & checking memory
16337 local total=$(facet_meminfo ost1 MemTotal)
16338 echo "Total memory: $total KiB"
16340 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16341 local before_read=$(facet_meminfo ost1 Cached)
16342 echo "Cache used before read: $before_read KiB"
16344 lfs ladvise -a willread $DIR/$tfile ||
16345 error "Ladvise willread failed"
16346 local after_read=$(facet_meminfo ost1 Cached)
16347 echo "Cache used after read: $after_read KiB"
16349 lfs ladvise -a dontneed $DIR/$tfile ||
16350 error "Ladvise dontneed again failed"
16351 local no_read=$(facet_meminfo ost1 Cached)
16352 echo "Cache used after dontneed ladvise: $no_read KiB"
16354 if [ $total -lt $((before_read + kibibytes)) ]; then
16355 echo "Memory is too small, abort checking"
16359 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16360 error "Ladvise willread should use more memory" \
16361 "than $kibibytes KiB"
16364 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16365 error "Ladvise dontneed should release more memory" \
16366 "than $kibibytes KiB"
16369 run_test 255b "check 'lfs ladvise -a dontneed'"
16372 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16373 skip "lustre < 2.10.53 does not support lockahead"
16381 test_mkdir -p $DIR/$tdir
16382 $SETSTRIPE -i 0 $DIR/$tdir
16384 #test 10 returns only success/failure
16386 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16388 if [ $rc -eq 255 ]; then
16389 error "Ladvise test${i} failed, ${rc}"
16392 #test 11 counts lock enqueue requests, all others count new locks
16394 count=$(do_facet ost1 \
16395 $LCTL get_param -n ost.OSS.ost.stats)
16396 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16398 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16400 if [ $rc -eq 255 ]; then
16401 error "Ladvise test${i} failed, ${rc}"
16404 new_count=$(do_facet ost1 \
16405 $LCTL get_param -n ost.OSS.ost.stats)
16406 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16407 awk '{ print $2 }')
16409 difference="$((new_count - count))"
16410 if [ $difference -ne $rc ]; then
16411 error "Ladvise test${i}, bad enqueue count, returned " \
16412 "${rc}, actual ${difference}"
16415 for i in $(seq 12 21); do
16416 # If we do not do this, we run the risk of having too many
16417 # locks and starting lock cancellation while we are checking
16419 cancel_lru_locks osc
16421 count=$($LCTL get_param -n \
16422 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16424 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16426 if [ $rc -eq 255 ]; then
16427 error "Ladvise test ${i} failed, ${rc}"
16430 new_count=$($LCTL get_param -n \
16431 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16432 difference="$((new_count - count))"
16434 # Test 15 output is divided by 100 to map down to valid return
16435 if [ $i -eq 15 ]; then
16439 if [ $difference -ne $rc ]; then
16440 error "Ladvise test ${i}, bad lock count, returned " \
16441 "${rc}, actual ${difference}"
16445 #test 22 returns only success/failure
16447 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16449 if [ $rc -eq 255 ]; then
16450 error "Ladvise test${i} failed, ${rc}"
16453 run_test 255c "suite of ladvise lockahead tests"
16456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16457 remote_mds_nodsh && skip "remote MDS with nodsh"
16458 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16459 skip "ldiskfs only test"
16460 changelog_users $SINGLEMDS | grep "^cl" &&
16461 skip "active changelog user"
16467 mdt_dev=$(mdsdevname 1)
16470 changelog_register || error "changelog_register failed"
16473 mkdir -p $DIR/$tdir
16475 changelog_clear 0 || error "changelog_clear failed"
16478 touch $DIR/$tdir/{1..10}
16481 stop $SINGLEMDS || error "Fail to stop MDT"
16485 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16487 #after mount new plainllog is used
16488 touch $DIR/$tdir/{11..19}
16489 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16490 cat_sl=$(do_facet $SINGLEMDS "sync; \
16491 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16492 llog_reader $tmpfile | grep -c type=1064553b")
16493 do_facet $SINGLEMDS llog_reader $tmpfile
16495 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16497 changelog_clear 0 || error "changelog_clear failed"
16499 cat_sl=$(do_facet $SINGLEMDS "sync; \
16500 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16501 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16503 if (( cat_sl == 2 )); then
16504 error "Empty plain llog was not deleted from changelog catalog"
16505 elif (( cat_sl != 1 )); then
16506 error "Active plain llog shouldn't be deleted from catalog"
16509 run_test 256 "Check llog delete for empty and not full state"
16512 remote_mds_nodsh && skip "remote MDS with nodsh"
16513 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16514 skip "Need MDS version at least 2.8.55"
16516 test_mkdir $DIR/$tdir
16518 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16519 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16522 #define OBD_FAIL_MDS_XATTR_REP 0x161
16523 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16524 local facet=mds$((mdtidx + 1))
16525 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16526 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16528 stop $facet || error "stop MDS failed"
16529 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16530 error "start MDS fail"
16532 run_test 257 "xattr locks are not lost"
16534 # Verify we take the i_mutex when security requires it
16536 #define OBD_FAIL_IMUTEX_SEC 0x141c
16537 $LCTL set_param fail_loc=0x141c
16539 chmod u+s $DIR/$tfile
16540 chmod a+rwx $DIR/$tfile
16541 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16543 if [ $RC -ne 0 ]; then
16544 error "error, failed to take i_mutex, rc=$?"
16550 # Verify we do NOT take the i_mutex in the normal case
16552 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16553 $LCTL set_param fail_loc=0x141d
16556 chmod a+rw $DIR/$tfile
16557 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16559 if [ $RC -ne 0 ]; then
16560 error "error, took i_mutex unnecessarily, rc=$?"
16565 run_test 258b "verify i_mutex security behavior"
16568 local file=$DIR/$tfile
16572 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16573 skip "ldiskfs only test" && return
16575 stack_trap "rm -f $file" EXIT
16577 wait_delete_completed
16578 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16579 echo "before: $before"
16581 $LFS setstripe -i 0 -c 1 $file
16582 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16584 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16585 echo "after write: $after"
16587 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16588 do_facet ost1 $LCTL set_param fail_loc=0x2301
16590 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16591 echo "after truncate: $after"
16594 do_facet ost1 $LCTL set_param fail_loc=0
16595 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16597 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16598 echo "after restart: $after"
16599 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16600 error "missing truncate?"
16604 run_test 259 "crash at delayed truncate"
16607 #define OBD_FAIL_MDC_CLOSE 0x806
16608 $LCTL set_param fail_loc=0x80000806
16612 run_test 260 "Check mdc_close fail"
16614 ### Data-on-MDT sanity tests ###
16616 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16617 skip "Need MDS version at least 2.10.55"
16620 local dom=$DIR/$tdir/dom_file
16621 local tmp=$DIR/$tdir/tmp_file
16623 mkdir -p $DIR/$tdir
16625 # basic checks for DoM component creation
16626 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16627 error "Can set MDT layout to non-first entry"
16629 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16630 error "Can define multiple entries as MDT layout"
16632 $LFS setstripe -E 1M -L mdt $dom ||
16633 error "Can't create DoM layout"
16635 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16636 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16637 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16639 local mdtidx=$($LFS getstripe -m $dom)
16640 local mdtname=MDT$(printf %04x $mdtidx)
16641 local facet=mds$((mdtidx + 1))
16642 local space_check=1
16644 # Skip free space checks with ZFS
16645 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16651 local mdtfree1=$(do_facet $facet \
16652 lctl get_param -n osd*.*$mdtname.kbytesfree)
16653 dd if=/dev/urandom of=$tmp bs=1024 count=100
16654 # check also direct IO along write
16655 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16657 cmp $tmp $dom || error "file data is different"
16658 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16659 if [ $space_check == 1 ]; then
16660 local mdtfree2=$(do_facet $facet \
16661 lctl get_param -n osd*.*$mdtname.kbytesfree)
16662 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16663 error "MDT free space is wrong after write"
16667 $TRUNCATE $dom 10000
16668 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16669 if [ $space_check == 1 ]; then
16670 mdtfree1=$(do_facet $facet \
16671 lctl get_param -n osd*.*$mdtname.kbytesfree)
16672 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16673 error "MDT free space is wrong after truncate"
16679 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16680 if [ $space_check == 1 ]; then
16681 mdtfree2=$(do_facet $facet \
16682 lctl get_param -n osd*.*$mdtname.kbytesfree)
16683 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16684 error "MDT free space is wrong after append"
16689 if [ $space_check == 1 ]; then
16690 mdtfree1=$(do_facet $facet \
16691 lctl get_param -n osd*.*$mdtname.kbytesfree)
16692 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16693 error "MDT free space is wrong after removal"
16696 # combined striping
16697 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16698 error "Can't create DoM + OST striping"
16700 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16701 # check also direct IO along write
16702 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16704 cmp $tmp $dom || error "file data is different"
16705 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16711 run_test 270a "DoM: basic functionality tests"
16714 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16715 skip "Need MDS version at least 2.10.55"
16717 local dom=$DIR/$tdir/dom_file
16718 local max_size=1048576
16720 mkdir -p $DIR/$tdir
16721 $LFS setstripe -E $max_size -L mdt $dom
16723 # truncate over the limit
16724 $TRUNCATE $dom $(($max_size + 1)) &&
16725 error "successful truncate over the maximum size"
16726 # write over the limit
16727 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16728 error "successful write over the maximum size"
16729 # append over the limit
16730 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16731 echo "12345" >> $dom && error "successful append over the maximum size"
16736 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16739 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16740 skip "Need MDS version at least 2.10.55"
16742 mkdir -p $DIR/$tdir
16743 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16745 # check files inherit DoM EA
16746 touch $DIR/$tdir/first
16747 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16748 error "bad pattern"
16749 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16750 error "bad stripe count"
16751 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16752 error "bad stripe size"
16754 # check directory inherits DoM EA and uses it as default
16755 mkdir $DIR/$tdir/subdir
16756 touch $DIR/$tdir/subdir/second
16757 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16758 error "bad pattern in sub-directory"
16759 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16760 error "bad stripe count in sub-directory"
16761 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16762 error "bad stripe size in sub-directory"
16765 run_test 270c "DoM: DoM EA inheritance tests"
16768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16769 skip "Need MDS version at least 2.10.55"
16771 mkdir -p $DIR/$tdir
16772 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16774 # inherit default DoM striping
16775 mkdir $DIR/$tdir/subdir
16776 touch $DIR/$tdir/subdir/f1
16778 # change default directory striping
16779 $LFS setstripe -c 1 $DIR/$tdir/subdir
16780 touch $DIR/$tdir/subdir/f2
16781 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16782 error "wrong default striping in file 2"
16783 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16784 error "bad pattern in file 2"
16787 run_test 270d "DoM: change striping from DoM to RAID0"
16790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16791 skip "Need MDS version at least 2.10.55"
16793 mkdir -p $DIR/$tdir/dom
16794 mkdir -p $DIR/$tdir/norm
16797 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16798 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16800 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16801 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16803 # find DoM files by layout
16804 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16805 [ $NUM -eq $DOMFILES ] ||
16806 error "lfs find -L: found $NUM, expected $DOMFILES"
16807 echo "Test 1: lfs find 20 DOM files by layout: OK"
16809 # there should be 1 dir with default DOM striping
16810 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16812 error "lfs find -L: found $NUM, expected 1 dir"
16813 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16815 # find DoM files by stripe size
16816 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16817 [ $NUM -eq $DOMFILES ] ||
16818 error "lfs find -S: found $NUM, expected $DOMFILES"
16819 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16821 # find files by stripe offset except DoM files
16822 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16823 [ $NUM -eq $NORMFILES ] ||
16824 error "lfs find -i: found $NUM, expected $NORMFILES"
16825 echo "Test 5: lfs find no DOM files by stripe index: OK"
16828 run_test 270e "DoM: lfs find with DoM files test"
16831 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16832 skip "Need MDS version at least 2.10.55"
16834 local mdtname=${FSNAME}-MDT0000-mdtlov
16835 local dom=$DIR/$tdir/dom_file
16836 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16837 lod.$mdtname.dom_stripesize)
16838 local dom_limit=131072
16840 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16841 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16842 lod.$mdtname.dom_stripesize)
16843 [ ${dom_limit} -eq ${dom_current} ] ||
16844 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16846 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16847 $LFS setstripe -d $DIR/$tdir
16848 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16849 error "Can't set directory default striping"
16851 # exceed maximum stripe size
16852 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16853 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16854 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16855 error "Able to create DoM component size more than LOD limit"
16857 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16858 dom_current=$(do_facet mds1 $LCTL get_param -n \
16859 lod.$mdtname.dom_stripesize)
16860 [ 0 -eq ${dom_current} ] ||
16861 error "Can't set zero DoM stripe limit"
16864 # attempt to create DoM file on server with disabled DoM should
16865 # remove DoM entry from layout and be succeed
16866 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16867 error "Can't create DoM file (DoM is disabled)"
16868 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16869 error "File has DoM component while DoM is disabled"
16872 # attempt to create DoM file with only DoM stripe should return error
16873 $LFS setstripe -E $dom_limit -L mdt $dom &&
16874 error "Able to create DoM-only file while DoM is disabled"
16876 # too low values to be aligned with smallest stripe size 64K
16877 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16878 dom_current=$(do_facet mds1 $LCTL get_param -n \
16879 lod.$mdtname.dom_stripesize)
16880 [ 30000 -eq ${dom_current} ] &&
16881 error "Can set too small DoM stripe limit"
16883 # 64K is a minimal stripe size in Lustre, expect limit of that size
16884 [ 65536 -eq ${dom_current} ] ||
16885 error "Limit is not set to 64K but ${dom_current}"
16887 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16888 dom_current=$(do_facet mds1 $LCTL get_param -n \
16889 lod.$mdtname.dom_stripesize)
16891 [ 2147483648 -eq ${dom_current} ] &&
16892 error "Can set too large DoM stripe limit"
16894 do_facet mds1 $LCTL set_param -n \
16895 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16896 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16897 error "Can't create DoM component size after limit change"
16898 do_facet mds1 $LCTL set_param -n \
16899 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16900 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
16901 error "Can't create DoM file after limit decrease"
16902 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
16903 error "Can create big DoM component after limit decrease"
16904 touch ${dom}_def ||
16905 error "Can't create file with old default layout"
16907 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16910 run_test 270f "DoM: maximum DoM stripe size checks"
16913 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16914 skip "Need MDS version at least 2.10.55"
16916 local dom=$DIR/$tdir/dom
16918 mkdir -p $DIR/$tdir
16920 $LFS setstripe -E 1024K -L mdt $dom
16922 lctl set_param -n mdc.*.stats=clear
16923 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16924 cat $dom > /dev/null
16925 local reads=$(lctl get_param -n mdc.*.stats |
16926 awk '/ost_read/ {print $2}')
16927 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16931 run_test 271a "DoM: data is cached for read after write"
16934 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16935 skip "Need MDS version at least 2.10.55"
16937 local dom=$DIR/$tdir/dom
16939 mkdir -p $DIR/$tdir
16941 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16943 lctl set_param -n mdc.*.stats=clear
16944 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16945 cancel_lru_locks mdc
16946 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16947 # second stat to check size is cached on client
16948 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16949 local gls=$(lctl get_param -n mdc.*.stats |
16950 awk '/ldlm_glimpse/ {print $2}')
16951 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16954 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16957 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16958 skip "Need MDS version at least 2.10.55"
16960 local dom=$DIR/$tdir/dom
16962 mkdir -p $DIR/$tdir
16964 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16966 lctl set_param -n mdc.*.stats=clear
16967 lctl set_param -n osc.*.stats=clear
16968 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16969 cancel_lru_locks mdc
16970 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16971 # second stat to check size is cached on client
16972 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16973 local gls=$(lctl get_param -n mdc.*.stats |
16974 awk '/ldlm_glimpse/ {print $2}')
16975 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16976 local gls=$(lctl get_param -n osc.*.stats |
16977 awk '/ldlm_glimpse/ {print $2}')
16978 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16981 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16984 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16985 skip "Need MDS version at least 2.10.55"
16987 local dom=$DIR/$tdir/dom
16989 mkdir -p $DIR/$tdir
16991 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16993 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16994 local facet=mds$((mdtidx + 1))
16996 cancel_lru_locks mdc
16997 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16998 createmany -o $dom 1000
16999 lctl set_param -n mdc.*.stats=clear
17000 smalliomany -w $dom 1000 200
17001 lctl get_param -n mdc.*.stats
17002 local enq=$(lctl get_param -n mdc.*.stats |
17003 awk '/ldlm_ibits_enqueue/ {print $2}')
17004 # Each file has 1 open, 1 IO enqueues, total 2000
17005 # but now we have also +1 getxattr for security.capability, total 3000
17006 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17007 unlinkmany $dom 1000
17009 cancel_lru_locks mdc
17010 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17011 createmany -o $dom 1000
17012 lctl set_param -n mdc.*.stats=clear
17013 smalliomany -w $dom 1000 200
17014 lctl get_param -n mdc.*.stats
17015 local enq_2=$(lctl get_param -n mdc.*.stats |
17016 awk '/ldlm_ibits_enqueue/ {print $2}')
17017 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17018 # for OPEN and IO lock.
17019 [ $((enq - enq_2)) -ge 1000 ] ||
17020 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17021 unlinkmany $dom 1000
17024 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17026 cleanup_271def_tests() {
17032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17033 skip "Need MDS version at least 2.10.57" && return
17035 local dom=$DIR/$tdir/dom
17036 local tmp=$TMP/$tfile
17037 trap "cleanup_271def_tests $tmp" EXIT
17039 mkdir -p $DIR/$tdir
17041 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17043 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17044 local facet=mds$((mdtidx + 1))
17046 cancel_lru_locks mdc
17047 dd if=/dev/urandom of=$tmp bs=1000 count=1
17048 dd if=$tmp of=$dom bs=1000 count=1
17049 cancel_lru_locks mdc
17051 cat /etc/hosts >> $tmp
17052 lctl set_param -n mdc.*.stats=clear
17054 # append data to the same file it should update local page
17055 echo "Append to the same page"
17056 cat /etc/hosts >> $dom
17057 local num=$(lctl get_param -n mdc.*.stats |
17058 awk '/ost_read/ {print $2}')
17059 local ra=$(lctl get_param -n mdc.*.stats |
17060 awk '/req_active/ {print $2}')
17061 local rw=$(lctl get_param -n mdc.*.stats |
17062 awk '/req_waittime/ {print $2}')
17064 [ -z $num ] || error "$num READ RPC occured"
17065 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17069 cmp $tmp $dom || error "file miscompare"
17071 cancel_lru_locks mdc
17072 lctl set_param -n mdc.*.stats=clear
17074 echo "Open and read file"
17075 cat $dom > /dev/null
17076 local num=$(lctl get_param -n mdc.*.stats |
17077 awk '/ost_read/ {print $2}')
17078 local ra=$(lctl get_param -n mdc.*.stats |
17079 awk '/req_active/ {print $2}')
17080 local rw=$(lctl get_param -n mdc.*.stats |
17081 awk '/req_waittime/ {print $2}')
17083 [ -z $num ] || error "$num READ RPC occured"
17084 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17088 cmp $tmp $dom || error "file miscompare"
17092 run_test 271d "DoM: read on open (1K file in reply buffer)"
17095 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17096 skip "Need MDS version at least 2.10.57" && return
17098 local dom=$DIR/$tdir/dom
17099 local tmp=$TMP/${tfile}.data
17100 trap "cleanup_271def_tests $tmp" EXIT
17102 mkdir -p $DIR/$tdir
17104 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17106 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17107 local facet=mds$((mdtidx + 1))
17109 cancel_lru_locks mdc
17110 dd if=/dev/urandom of=$tmp bs=30K count=1
17111 dd if=$tmp of=$dom bs=30K count=1
17112 cancel_lru_locks mdc
17113 cat /etc/hosts >> $tmp
17114 lctl set_param -n mdc.*.stats=clear
17116 echo "Append to the same page"
17117 cat /etc/hosts >> $dom
17119 local num=$(lctl get_param -n mdc.*.stats | \
17120 awk '/ost_read/ {print $2}')
17121 local ra=$(lctl get_param -n mdc.*.stats | \
17122 awk '/req_active/ {print $2}')
17123 local rw=$(lctl get_param -n mdc.*.stats | \
17124 awk '/req_waittime/ {print $2}')
17126 [ -z $num ] || error "$num READ RPC occured"
17127 # Reply buffer can be adjusted for larger buffer by resend
17128 echo "... DONE with $((ra - rw)) resends"
17131 cmp $tmp $dom || error "file miscompare"
17133 cancel_lru_locks mdc
17134 lctl set_param -n mdc.*.stats=clear
17136 echo "Open and read file"
17137 cat $dom > /dev/null
17138 local num=$(lctl get_param -n mdc.*.stats | \
17139 awk '/ost_read/ {print $2}')
17140 local ra=$(lctl get_param -n mdc.*.stats | \
17141 awk '/req_active/ {print $2}')
17142 local rw=$(lctl get_param -n mdc.*.stats | \
17143 awk '/req_waittime/ {print $2}')
17145 [ -z $num ] || error "$num READ RPC occured"
17146 # Reply buffer can be adjusted for larger buffer by resend
17147 echo "... DONE with $((ra - rw)) resends"
17150 cmp $tmp $dom || error "file miscompare"
17154 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17157 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17158 skip "Need MDS version at least 2.10.57" && return
17160 local dom=$DIR/$tdir/dom
17161 local tmp=$TMP/$tfile
17162 trap "cleanup_271def_tests $tmp" EXIT
17164 mkdir -p $DIR/$tdir
17166 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17168 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17169 local facet=mds$((mdtidx + 1))
17171 cancel_lru_locks mdc
17172 dd if=/dev/urandom of=$tmp bs=200000 count=1
17173 dd if=$tmp of=$dom bs=200000 count=1
17174 cancel_lru_locks mdc
17175 cat /etc/hosts >> $tmp
17176 lctl set_param -n mdc.*.stats=clear
17178 echo "Append to the same page"
17179 cat /etc/hosts >> $dom
17180 local num=$(lctl get_param -n mdc.*.stats | \
17181 awk '/ost_read/ {print $2}')
17182 local ra=$(lctl get_param -n mdc.*.stats | \
17183 awk '/req_active/ {print $2}')
17184 local rw=$(lctl get_param -n mdc.*.stats | \
17185 awk '/req_waittime/ {print $2}')
17187 [ -z $num ] || error "$num READ RPC occured"
17188 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17192 cmp $tmp $dom || error "file miscompare"
17194 cancel_lru_locks mdc
17195 lctl set_param -n mdc.*.stats=clear
17197 echo "Open and read file"
17198 cat $dom > /dev/null
17199 local num=$(lctl get_param -n mdc.*.stats | \
17200 awk '/ost_read/ {print $2}')
17201 local ra=$(lctl get_param -n mdc.*.stats | \
17202 awk '/req_active/ {print $2}')
17203 local rw=$(lctl get_param -n mdc.*.stats | \
17204 awk '/req_waittime/ {print $2}')
17206 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17207 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17211 cmp $tmp $dom || error "file miscompare"
17215 run_test 271f "DoM: read on open (200K file and read tail)"
17218 remote_ost_nodsh && skip "remote OST with nodsh"
17219 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17220 skip "Need OST version >= 2.10.57"
17222 local file=$DIR/$tfile
17225 oss=$(comma_list $(osts_nodes))
17227 dd if=/dev/urandom of=$file bs=1M count=2 ||
17228 error "failed to create a file"
17229 cancel_lru_locks osc
17232 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17233 error "failed to read a file"
17235 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17236 $LCTL set_param fail_loc=0x8000031f
17238 cancel_lru_locks osc &
17241 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17242 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17243 #IO takes another lock, but matches the PENDING one
17244 #and places it to the IO RPC
17245 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17246 error "failed to read a file with PENDING lock"
17248 run_test 275 "Read on a canceled duplicate lock"
17251 remote_ost_nodsh && skip "remote OST with nodsh"
17254 do_facet ost1 "(while true; do \
17255 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17256 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17259 for LOOP in $(seq 20); do
17261 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17264 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17265 rm $TMP/sanity_276_pid"
17267 run_test 276 "Race between mount and obd_statfs"
17269 cleanup_test_300() {
17273 test_striped_dir() {
17278 mkdir -p $DIR/$tdir
17280 SAVE_UMASK=$(umask)
17281 trap cleanup_test_300 RETURN EXIT
17283 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17284 $DIR/$tdir/striped_dir ||
17285 error "set striped dir error"
17287 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17288 [ "$mode" = "755" ] || error "expect 755 got $mode"
17290 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17291 error "getdirstripe failed"
17292 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17293 if [ "$stripe_count" != "2" ]; then
17294 error "1:stripe_count is $stripe_count, expect 2"
17296 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17297 if [ "$stripe_count" != "2" ]; then
17298 error "2:stripe_count is $stripe_count, expect 2"
17301 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17302 if [ "$stripe_index" != "$mdt_index" ]; then
17303 error "stripe_index is $stripe_index, expect $mdt_index"
17306 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17307 error "nlink error after create striped dir"
17309 mkdir $DIR/$tdir/striped_dir/a
17310 mkdir $DIR/$tdir/striped_dir/b
17312 stat $DIR/$tdir/striped_dir/a ||
17313 error "create dir under striped dir failed"
17314 stat $DIR/$tdir/striped_dir/b ||
17315 error "create dir under striped dir failed"
17317 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17318 error "nlink error after mkdir"
17320 rmdir $DIR/$tdir/striped_dir/a
17321 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17322 error "nlink error after rmdir"
17324 rmdir $DIR/$tdir/striped_dir/b
17325 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17326 error "nlink error after rmdir"
17328 chattr +i $DIR/$tdir/striped_dir
17329 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17330 error "immutable flags not working under striped dir!"
17331 chattr -i $DIR/$tdir/striped_dir
17333 rmdir $DIR/$tdir/striped_dir ||
17334 error "rmdir striped dir error"
17342 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17343 skip "skipped for lustre < 2.7.0"
17344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17345 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17347 test_striped_dir 0 || error "failed on striped dir on MDT0"
17348 test_striped_dir 1 || error "failed on striped dir on MDT0"
17350 run_test 300a "basic striped dir sanity test"
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"
17363 test_mkdir $DIR/$tdir || error "mkdir fail"
17364 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17365 error "set striped dir error"
17366 for i in {0..9}; do
17367 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17369 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17370 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17371 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17373 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17374 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17375 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17379 run_test 300b "check ctime/mtime for striped dir"
17382 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17383 skip "skipped for lustre < 2.7.0"
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17389 mkdir -p $DIR/$tdir
17390 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17391 error "set striped dir error"
17393 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17394 error "chown striped dir failed"
17396 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17397 error "create 5k files failed"
17399 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17401 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17405 run_test 300c "chown && check ls under striped directory"
17408 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17409 skip "skipped for lustre < 2.7.0"
17410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17416 mkdir -p $DIR/$tdir
17417 $SETSTRIPE -c 2 $DIR/$tdir
17419 #local striped directory
17420 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17421 error "set striped dir error"
17422 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17423 error "create 10 files failed"
17425 #remote striped directory
17426 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17427 error "set striped dir error"
17428 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17429 error "create 10 files failed"
17431 for file in $(find $DIR/$tdir); do
17432 stripe_count=$($LFS getstripe -c $file)
17433 [ $stripe_count -eq 2 ] ||
17434 error "wrong stripe $stripe_count for $file"
17439 run_test 300d "check default stripe under striped directory"
17442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17443 skip "Need MDS version at least 2.7.55"
17444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17445 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17450 mkdir -p $DIR/$tdir
17452 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17453 error "set striped dir error"
17455 touch $DIR/$tdir/striped_dir/a
17456 touch $DIR/$tdir/striped_dir/b
17457 touch $DIR/$tdir/striped_dir/c
17459 mkdir $DIR/$tdir/striped_dir/dir_a
17460 mkdir $DIR/$tdir/striped_dir/dir_b
17461 mkdir $DIR/$tdir/striped_dir/dir_c
17463 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17464 error "set striped adir under striped dir error"
17466 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17467 error "set striped bdir under striped dir error"
17469 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17470 error "set striped cdir under striped dir error"
17472 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17473 error "rename dir under striped dir fails"
17475 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17476 error "rename dir under different stripes fails"
17478 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17479 error "rename file under striped dir should succeed"
17481 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17482 error "rename dir under striped dir should succeed"
17486 run_test 300e "check rename under striped directory"
17489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17490 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17491 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17492 skip "Need MDS version at least 2.7.55"
17498 mkdir -p $DIR/$tdir
17500 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17501 error "set striped dir error"
17503 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17504 error "set striped dir error"
17506 touch $DIR/$tdir/striped_dir/a
17507 mkdir $DIR/$tdir/striped_dir/dir_a
17508 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17509 error "create striped dir under striped dir fails"
17511 touch $DIR/$tdir/striped_dir1/b
17512 mkdir $DIR/$tdir/striped_dir1/dir_b
17513 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17514 error "create striped dir under striped dir fails"
17516 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17517 error "rename dir under different striped dir should fail"
17519 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17520 error "rename striped dir under diff striped dir should fail"
17522 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17523 error "rename file under diff striped dirs fails"
17527 run_test 300f "check rename cross striped directory"
17529 test_300_check_default_striped_dir()
17532 local default_count=$2
17533 local default_index=$3
17536 local dir_stripe_index
17539 echo "checking $dirname $default_count $default_index"
17540 $LFS setdirstripe -D -c $default_count -i $default_index \
17541 -t all_char $DIR/$tdir/$dirname ||
17542 error "set default stripe on striped dir error"
17543 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17544 [ $stripe_count -eq $default_count ] ||
17545 error "expect $default_count get $stripe_count for $dirname"
17547 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17548 [ $stripe_index -eq $default_index ] ||
17549 error "expect $default_index get $stripe_index for $dirname"
17551 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17552 error "create dirs failed"
17554 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17555 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17556 for dir in $(find $DIR/$tdir/$dirname/*); do
17557 stripe_count=$($LFS getdirstripe -c $dir)
17558 [ $stripe_count -eq $default_count ] ||
17559 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17560 error "stripe count $default_count != $stripe_count for $dir"
17562 stripe_index=$($LFS getdirstripe -i $dir)
17563 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17564 error "$stripe_index != $default_index for $dir"
17566 #check default stripe
17567 stripe_count=$($LFS getdirstripe -D -c $dir)
17568 [ $stripe_count -eq $default_count ] ||
17569 error "default count $default_count != $stripe_count for $dir"
17571 stripe_index=$($LFS getdirstripe -D -i $dir)
17572 [ $stripe_index -eq $default_index ] ||
17573 error "default index $default_index != $stripe_index for $dir"
17575 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17579 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17580 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17581 skip "Need MDS version at least 2.7.55"
17588 mkdir $DIR/$tdir/normal_dir
17590 #Checking when client cache stripe index
17591 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17592 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17593 error "create striped_dir failed"
17595 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17596 error "create dir0 fails"
17597 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17598 [ $stripe_index -eq 0 ] ||
17599 error "dir0 expect index 0 got $stripe_index"
17601 mkdir $DIR/$tdir/striped_dir/dir1 ||
17602 error "create dir1 fails"
17603 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17604 [ $stripe_index -eq 1 ] ||
17605 error "dir1 expect index 1 got $stripe_index"
17607 #check default stripe count/stripe index
17608 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17609 test_300_check_default_striped_dir normal_dir 1 0
17610 test_300_check_default_striped_dir normal_dir 2 1
17611 test_300_check_default_striped_dir normal_dir 2 -1
17613 #delete default stripe information
17614 echo "delete default stripeEA"
17615 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17616 error "set default stripe on striped dir error"
17618 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17619 for dir in $(find $DIR/$tdir/normal_dir/*); do
17620 stripe_count=$($LFS getdirstripe -c $dir)
17621 [ $stripe_count -eq 0 ] ||
17622 error "expect 1 get $stripe_count for $dir"
17623 stripe_index=$($LFS getdirstripe -i $dir)
17624 [ $stripe_index -eq 0 ] ||
17625 error "expect 0 get $stripe_index for $dir"
17628 run_test 300g "check default striped directory for normal directory"
17631 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17632 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17633 skip "Need MDS version at least 2.7.55"
17639 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17640 error "set striped dir error"
17642 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17643 test_300_check_default_striped_dir striped_dir 1 0
17644 test_300_check_default_striped_dir striped_dir 2 1
17645 test_300_check_default_striped_dir striped_dir 2 -1
17647 #delete default stripe information
17648 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17649 error "set default stripe on striped dir error"
17651 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17652 for dir in $(find $DIR/$tdir/striped_dir/*); do
17653 stripe_count=$($LFS getdirstripe -c $dir)
17654 [ $stripe_count -eq 0 ] ||
17655 error "expect 1 get $stripe_count for $dir"
17658 run_test 300h "check default striped directory for striped directory"
17661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17662 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17663 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17664 skip "Need MDS version at least 2.7.55"
17671 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17672 error "set striped dir error"
17674 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17675 error "create files under striped dir failed"
17677 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17678 error "set striped hashdir error"
17680 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17681 error "create dir0 under hash dir failed"
17682 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17683 error "create dir1 under hash dir failed"
17685 # unfortunately, we need to umount to clear dir layout cache for now
17686 # once we fully implement dir layout, we can drop this
17687 umount_client $MOUNT || error "umount failed"
17688 mount_client $MOUNT || error "mount failed"
17690 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17691 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17692 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17694 #set the stripe to be unknown hash type
17695 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17696 $LCTL set_param fail_loc=0x1901
17697 for ((i = 0; i < 10; i++)); do
17698 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17699 error "stat f-$i failed"
17700 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17703 touch $DIR/$tdir/striped_dir/f0 &&
17704 error "create under striped dir with unknown hash should fail"
17706 $LCTL set_param fail_loc=0
17708 umount_client $MOUNT || error "umount failed"
17709 mount_client $MOUNT || error "mount failed"
17713 run_test 300i "client handle unknown hash type striped directory"
17716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17718 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17719 skip "Need MDS version at least 2.7.55"
17726 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17727 $LCTL set_param fail_loc=0x1702
17728 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17729 error "set striped dir error"
17731 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17732 error "create files under striped dir failed"
17734 $LCTL set_param fail_loc=0
17736 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17740 run_test 300j "test large update record"
17743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17744 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17745 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17746 skip "Need MDS version at least 2.7.55"
17753 #define OBD_FAIL_LARGE_STRIPE 0x1703
17754 $LCTL set_param fail_loc=0x1703
17755 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
17756 error "set striped dir error"
17757 $LCTL set_param fail_loc=0
17759 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17760 error "getstripeddir fails"
17761 rm -rf $DIR/$tdir/striped_dir ||
17762 error "unlink striped dir fails"
17766 run_test 300k "test large striped directory"
17769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17770 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17771 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17772 skip "Need MDS version at least 2.7.55"
17776 test_mkdir -p $DIR/$tdir/striped_dir
17777 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17778 error "chown $RUNAS_ID failed"
17779 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17780 error "set default striped dir failed"
17782 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17783 $LCTL set_param fail_loc=0x80000158
17784 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17786 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17787 [ $stripe_index -eq 1 ] ||
17788 error "expect 1 get $stripe_index for $dir"
17790 run_test 300l "non-root user to create dir under striped dir with stale layout"
17793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17794 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17795 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17796 skip "Need MDS version at least 2.7.55"
17798 mkdir -p $DIR/$tdir/striped_dir
17799 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17800 error "set default stripes dir error"
17802 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17804 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17805 [ $stripe_count -eq 0 ] ||
17806 error "expect 0 get $stripe_count for a"
17808 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17809 error "set default stripes dir error"
17811 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17813 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17814 [ $stripe_count -eq 0 ] ||
17815 error "expect 0 get $stripe_count for b"
17817 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17818 error "set default stripes dir error"
17820 mkdir $DIR/$tdir/striped_dir/c &&
17821 error "default stripe_index is invalid, mkdir c should fails"
17823 rm -rf $DIR/$tdir || error "rmdir fails"
17825 run_test 300m "setstriped directory on single MDT FS"
17828 local list=$(comma_list $(mdts_nodes))
17831 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17837 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17838 skip "Need MDS version at least 2.7.55"
17839 remote_mds_nodsh && skip "remote MDS with nodsh"
17842 local list=$(comma_list $(mdts_nodes))
17844 trap cleanup_300n RETURN EXIT
17845 mkdir -p $DIR/$tdir
17846 chmod 777 $DIR/$tdir
17847 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17848 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17849 error "create striped dir succeeds with gid=0"
17851 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17852 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17853 error "create striped dir fails with gid=-1"
17855 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17856 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17857 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17858 error "set default striped dir succeeds with gid=0"
17861 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17862 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17863 error "set default striped dir fails with gid=-1"
17866 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17867 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17868 error "create test_dir fails"
17869 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17870 error "create test_dir1 fails"
17871 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17872 error "create test_dir2 fails"
17875 run_test 300n "non-root user to create dir under striped dir with default EA"
17878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17879 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17880 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17881 skip "Need MDS version at least 2.7.55"
17886 mkdir -p $DIR/$tdir
17888 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17889 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17890 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17891 skip "not enough free inodes $numfree1 $numfree2"
17894 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17895 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17896 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17897 skip "not enough free space $numfree1 $numfree2"
17900 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17901 error "setdirstripe fails"
17903 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17904 error "create dirs fails"
17906 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17907 ls $DIR/$tdir/striped_dir > /dev/null ||
17908 error "ls striped dir fails"
17909 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17910 error "unlink big striped dir fails"
17912 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17916 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17917 remote_mds_nodsh && skip "remote MDS with nodsh"
17919 mkdir -p $DIR/$tdir
17921 #define OBD_FAIL_OUT_ENOSPC 0x1704
17922 do_facet mds2 lctl set_param fail_loc=0x80001704
17923 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17924 && error "create striped directory should fail"
17926 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17928 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17931 run_test 300p "create striped directory without space"
17934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17937 local fd=$(free_fd)
17938 local cmd="exec $fd<$tdir"
17940 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17943 trap "eval $cmd" EXIT
17944 cd $tdir || error "cd $tdir fails"
17945 rmdir ../$tdir || error "rmdir $tdir fails"
17946 mkdir local_dir && error "create dir succeeds"
17947 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17951 run_test 300q "create remote directory under orphan directory"
17953 prepare_remote_file() {
17954 mkdir $DIR/$tdir/src_dir ||
17955 error "create remote source failed"
17957 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17958 error "cp to remote source failed"
17959 touch $DIR/$tdir/src_dir/a
17961 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17962 error "create remote target dir failed"
17964 touch $DIR/$tdir/tgt_dir/b
17966 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17967 error "rename dir cross MDT failed!"
17969 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17970 error "src_child still exists after rename"
17972 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17973 error "missing file(a) after rename"
17975 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17976 error "diff after rename"
17980 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17983 local remote_file=$DIR/$tdir/tgt_dir/b
17985 mkdir -p $DIR/$tdir
17987 prepare_remote_file || error "prepare remote file failed"
17990 $OPENUNLINK $remote_file $remote_file ||
17991 error "openunlink $remote_file failed"
17992 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17994 run_test 310a "open unlink remote file"
17997 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
17998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18000 local remote_file=$DIR/$tdir/tgt_dir/b
18002 mkdir -p $DIR/$tdir
18004 prepare_remote_file || error "prepare remote file failed"
18006 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18007 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18008 $CHECKSTAT -t file $remote_file || error "check file failed"
18010 run_test 310b "unlink remote file with multiple links while open"
18013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18014 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18016 local remote_file=$DIR/$tdir/tgt_dir/b
18018 mkdir -p $DIR/$tdir
18020 prepare_remote_file || error "prepare remote file failed"
18022 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18023 multiop_bg_pause $remote_file O_uc ||
18024 error "mulitop failed for remote file"
18026 $MULTIOP $DIR/$tfile Ouc
18027 kill -USR1 $MULTIPID
18030 run_test 310c "open-unlink remote file with multiple links"
18034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18035 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18036 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18037 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18038 remote_mds_nodsh && skip "remote MDS with nodsh"
18040 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18042 mkdir -p $DIR/$tdir
18043 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18044 createmany -o $DIR/$tdir/$tfile. 1000
18046 # statfs data is not real time, let's just calculate it
18047 old_iused=$((old_iused + 1000))
18049 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18050 osp.*OST0000*MDT0000.create_count")
18051 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18052 osp.*OST0000*MDT0000.max_create_count")
18053 for idx in $(seq $MDSCOUNT); do
18054 do_facet mds$idx "lctl set_param -n \
18055 osp.*OST0000*MDT000?.max_create_count=0"
18058 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18059 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18060 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18062 unlinkmany $DIR/$tdir/$tfile. 1000
18064 for idx in $(seq $MDSCOUNT); do
18065 do_facet mds$idx "lctl set_param -n \
18066 osp.*OST0000*MDT000?.max_create_count=$max_count"
18067 do_facet mds$idx "lctl set_param -n \
18068 osp.*OST0000*MDT000?.create_count=$count"
18072 for i in $(seq 120); do
18073 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18074 # system may be too busy to destroy all objs in time, use
18075 # a somewhat small value to not fail autotest
18076 [ $((old_iused - new_iused)) -gt 400 ] && break
18080 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18081 [ $((old_iused - new_iused)) -gt 400 ] ||
18082 error "objs not destroyed after unlink"
18084 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18091 local vdevdir=$(dirname $(facet_vdevice $ost))
18092 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18093 local zfs_zapid=$(do_facet $ost $cmd |
18094 grep -w "/O/0/d$((objid%32))" -C 5 |
18095 awk '/Object/{getline; print $1}')
18096 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18097 awk "/$objid = /"'{printf $3}')
18102 zfs_object_blksz() {
18106 local vdevdir=$(dirname $(facet_vdevice $ost))
18107 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18108 local blksz=$(do_facet $ost $cmd $objid |
18109 awk '/dblk/{getline; printf $4}')
18111 case "${blksz: -1}" in
18112 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18113 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18120 test_312() { # LU-4856
18121 remote_ost_nodsh && skip "remote OST with nodsh"
18122 [ $(facet_fstype ost1) = "zfs" ] ||
18123 skip_env "the test only applies to zfs"
18125 local max_blksz=$(do_facet ost1 \
18126 $ZFS get -p recordsize $(facet_device ost1) |
18127 awk '!/VALUE/{print $3}')
18128 local min_blksz=$(getconf PAGE_SIZE)
18130 # to make life a little bit easier
18131 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18132 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18134 local tf=$DIR/$tdir/$tfile
18136 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18138 # Get ZFS object id
18139 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18141 # block size change by sequential over write
18143 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18144 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18146 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18147 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18151 # block size change by sequential append write
18152 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18153 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18154 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18156 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18157 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18158 oflag=sync conv=notrunc
18160 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18161 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18162 error "blksz error, actual $blksz, " \
18163 "expected: 2 * $count * $min_blksz"
18169 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18170 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18172 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18173 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18174 [ $blksz -eq $min_blksz ] ||
18175 error "blksz error: $blksz, expected: $min_blksz"
18177 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18178 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18179 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18181 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18182 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18183 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18185 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18188 remote_ost_nodsh && skip "remote OST with nodsh"
18190 local file=$DIR/$tfile
18192 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18194 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18195 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18196 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18197 error "write should failed"
18198 do_facet ost1 "$LCTL set_param fail_loc=0"
18201 run_test 313 "io should fail after last_rcvd update fail"
18204 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18206 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18207 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18209 wait_delete_completed
18210 do_facet ost1 "$LCTL set_param fail_loc=0"
18212 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18214 test_315() { # LU-618
18215 local file=$DIR/$tfile
18218 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18219 $MULTIOP $file oO_RDONLY:r4096000_c &
18224 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18227 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18230 run_test 315 "read should be accounted"
18233 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18234 large_xattr_enabled || skip_env "large_xattr disabled"
18236 rm -rf $DIR/$tdir/d
18237 mkdir -p $DIR/$tdir/d
18238 chown nobody $DIR/$tdir/d
18239 touch $DIR/$tdir/d/file
18241 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18243 run_test 316 "lfs mv"
18247 local grant_blk_size
18249 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18250 skip "LU-10370: no implementation for ZFS" && return
18253 stack_trap "rm -f $DIR/$tfile" EXIT
18254 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18255 awk '/grant_block_size:/ { print $2; exit; }')
18257 # Create File of size 5M. Truncate it to below size's and verify
18260 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18261 error "Create file : $DIR/$tfile"
18263 for trunc_sz in 2097152 4097 4000 509 0; do
18264 $TRUNCATE $DIR/$tfile $trunc_sz ||
18265 error "truncate $tfile to $trunc_sz failed"
18266 local sz=$(stat --format=%s $DIR/$tfile)
18267 local blk=$(stat --format=%b $DIR/$tfile)
18268 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18269 grant_blk_size) * 8))
18271 if [[ $blk -ne $trunc_blk ]]; then
18272 $(which stat) $DIR/$tfile
18273 error "Expected Block $trunc_blk got $blk for $tfile"
18276 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18277 error "Expected Size $trunc_sz got $sz for $tfile"
18282 # Create file with a hole and write actual two blocks. Block count
18285 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18286 conv=fsync || error "Create file : $DIR/$tfile"
18288 # Calculate the final truncate size.
18289 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18292 # truncate to size $trunc_sz bytes. Strip the last block
18293 # The block count must drop to 8
18295 $TRUNCATE $DIR/$tfile $trunc_sz ||
18296 error "truncate $tfile to $trunc_sz failed"
18298 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18299 sz=$(stat --format=%s $DIR/$tfile)
18300 blk=$(stat --format=%b $DIR/$tfile)
18302 if [[ $blk -ne $trunc_bsz ]]; then
18303 $(which stat) $DIR/$tfile
18304 error "Expected Block $trunc_bsz got $blk for $tfile"
18307 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18308 error "Expected Size $trunc_sz got $sz for $tfile"
18310 run_test 317 "Verify blocks get correctly update after truncate"
18313 local read_write=$1
18314 if [ "$read_write" = "write" ]; then
18315 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18316 elif [ "$read_write" = "read" ]; then
18317 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18319 error "argument error"
18322 # turn off debug for performance testing
18323 local saved_debug=$($LCTL get_param -n debug)
18324 $LCTL set_param debug=0
18326 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18328 # get ost1 size - lustre-OST0000
18329 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18330 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18331 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18333 if [ "$read_write" = "read" ]; then
18334 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18337 local start_time=$(date +%s.%N)
18338 $dd_cmd bs=1M count=$blocks oflag=sync ||
18339 error "real dd $read_write error"
18340 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18342 if [ "$read_write" = "write" ]; then
18346 # define OBD_FAIL_OST_FAKE_RW 0x238
18347 do_facet ost1 $LCTL set_param fail_loc=0x238
18349 local start_time=$(date +%s.%N)
18350 $dd_cmd bs=1M count=$blocks oflag=sync ||
18351 error "fake dd $read_write error"
18352 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18354 if [ "$read_write" = "write" ]; then
18356 cancel_lru_locks osc
18357 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18358 error "$tfile size not $blocks MB"
18360 do_facet ost1 $LCTL set_param fail_loc=0
18362 echo "fake $read_write $duration_fake vs. normal $read_write" \
18363 "$duration in seconds"
18364 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18365 error_not_in_vm "fake write is slower"
18367 $LCTL set_param -n debug="$saved_debug"
18370 test_399a() { # LU-7655 for OST fake write
18371 remote_ost_nodsh && skip "remote OST with nodsh"
18375 run_test 399a "fake write should not be slower than normal write"
18377 test_399b() { # LU-8726 for OST fake read
18378 remote_ost_nodsh && skip "remote OST with nodsh"
18379 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18380 skip_env "ldiskfs only test"
18385 run_test 399b "fake read should not be slower than normal read"
18387 test_400a() { # LU-1606, was conf-sanity test_74
18388 if ! which $CC > /dev/null 2>&1; then
18389 skip_env "$CC is not installed"
18392 local extra_flags=''
18393 local out=$TMP/$tfile
18394 local prefix=/usr/include/lustre
18397 if ! [[ -d $prefix ]]; then
18398 # Assume we're running in tree and fixup the include path.
18399 extra_flags+=" -I$LUSTRE/include"
18400 extra_flags+=" -L$LUSTRE/utils"
18403 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18404 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
18405 error "client api broken"
18409 run_test 400a "Lustre client api program can compile and link"
18411 test_400b() { # LU-1606, LU-5011
18413 local out=$TMP/$tfile
18414 local prefix=/usr/include/linux/lustre
18416 # We use a hard coded prefix so that this test will not fail
18417 # when run in tree. There are headers in lustre/include/lustre/
18418 # that are not packaged (like lustre_idl.h) and have more
18419 # complicated include dependencies (like config.h and lnet/types.h).
18420 # Since this test about correct packaging we just skip them when
18421 # they don't exist (see below) rather than try to fixup cppflags.
18423 if ! which $CC > /dev/null 2>&1; then
18424 skip_env "$CC is not installed"
18427 for header in $prefix/*.h; do
18428 if ! [[ -f "$header" ]]; then
18432 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18433 continue # lustre_ioctl.h is internal header
18436 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18437 error "cannot compile '$header'"
18441 run_test 400b "packaged headers can be compiled"
18443 test_401a() { #LU-7437
18444 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18445 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18447 #count the number of parameters by "list_param -R"
18448 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18449 #count the number of parameters by listing proc files
18450 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18451 echo "proc_dirs='$proc_dirs'"
18452 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18453 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18456 [ $params -eq $procs ] ||
18457 error "found $params parameters vs. $procs proc files"
18459 # test the list_param -D option only returns directories
18460 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18461 #count the number of parameters by listing proc directories
18462 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18465 [ $params -eq $procs ] ||
18466 error "found $params parameters vs. $procs proc files"
18468 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18471 local save=$($LCTL get_param -n jobid_var)
18474 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18475 error "no error returned when setting bad parameters"
18477 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18478 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18480 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18481 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18482 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18484 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18487 local jobid_var_old=$($LCTL get_param -n jobid_var)
18488 local jobid_var_new
18490 $LCTL set_param jobid_var= &&
18491 error "no error returned for 'set_param a='"
18493 jobid_var_new=$($LCTL get_param -n jobid_var)
18494 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18495 error "jobid_var was changed by setting without value"
18497 $LCTL set_param jobid_var &&
18498 error "no error returned for 'set_param a'"
18500 jobid_var_new=$($LCTL get_param -n jobid_var)
18501 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18502 error "jobid_var was changed by setting without value"
18504 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18507 local jobid_var_old=$($LCTL get_param -n jobid_var)
18508 local jobid_var_new
18509 local new_value="foo=bar"
18511 $LCTL set_param jobid_var=$new_value ||
18512 error "'set_param a=b' did not accept a value containing '='"
18514 jobid_var_new=$($LCTL get_param -n jobid_var)
18515 [[ "$jobid_var_new" == "$new_value" ]] ||
18516 error "'set_param a=b' failed on a value containing '='"
18518 # Reset the jobid_var to test the other format
18519 $LCTL set_param jobid_var=$jobid_var_old
18520 jobid_var_new=$($LCTL get_param -n jobid_var)
18521 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18522 error "failed to reset jobid_var"
18524 $LCTL set_param jobid_var $new_value ||
18525 error "'set_param a b' did not accept a value containing '='"
18527 jobid_var_new=$($LCTL get_param -n jobid_var)
18528 [[ "$jobid_var_new" == "$new_value" ]] ||
18529 error "'set_param a b' failed on a value containing '='"
18531 $LCTL set_param jobid_var $jobid_var_old
18532 jobid_var_new=$($LCTL get_param -n jobid_var)
18533 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18534 error "failed to reset jobid_var"
18536 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18539 local server_version=$(lustre_version_code $SINGLEMDS)
18540 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18541 [[ $server_version -ge $(version_code 2.7.18.4) &&
18542 $server_version -lt $(version_code 2.7.50) ]] ||
18543 [[ $server_version -ge $(version_code 2.7.2) &&
18544 $server_version -lt $(version_code 2.7.11) ]] ||
18545 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18546 remote_mds_nodsh && skip "remote MDS with nodsh"
18548 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18549 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18550 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18551 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18552 echo "Touch failed - OK"
18554 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18557 local file1=$DIR/$tfile.1
18558 local file2=$DIR/$tfile.2
18559 local tfile=$TMP/$tfile
18561 rm -f $file1 $file2 $tfile
18566 # 30 sec OBD_TIMEOUT in ll_getattr()
18567 # right before populating st_nlink
18568 $LCTL set_param fail_loc=0x80001409
18569 stat -c %h $file1 > $tfile &
18571 # create an alias, drop all locks and reclaim the dentry
18573 cancel_lru_locks mdc
18574 cancel_lru_locks osc
18575 sysctl -w vm.drop_caches=2
18579 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18581 rm -f $tfile $file1 $file2
18583 run_test 403 "i_nlink should not drop to zero due to aliasing"
18585 test_404() { # LU-6601
18586 local server_version=$(lustre_version_code $SINGLEMDS)
18587 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18588 skip "Need server version newer than 2.8.52"
18589 remote_mds_nodsh && skip "remote MDS with nodsh"
18591 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18592 awk '/osp .*-osc-MDT/ { print $4}')
18595 for osp in $mosps; do
18596 echo "Deactivate: " $osp
18597 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18598 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18599 awk -vp=$osp '$4 == p { print $2 }')
18600 [ $stat = IN ] || {
18601 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18602 error "deactivate error"
18604 echo "Activate: " $osp
18605 do_facet $SINGLEMDS $LCTL --device %$osp activate
18606 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18607 awk -vp=$osp '$4 == p { print $2 }')
18608 [ $stat = UP ] || {
18609 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18610 error "activate error"
18614 run_test 404 "validate manual {de}activated works properly for OSPs"
18617 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18618 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18619 skip "Layout swap lock is not supported"
18620 check_swap_layouts_support
18622 test_mkdir $DIR/$tdir
18623 swap_lock_test -d $DIR/$tdir ||
18624 error "One layout swap locked test failed"
18626 run_test 405 "Various layout swap lock tests"
18629 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18630 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18631 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18633 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18634 skip "Need MDS version at least 2.8.50"
18636 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18637 local test_pool=$TESTNAME
18639 if ! combined_mgs_mds ; then
18642 pool_add $test_pool || error "pool_add failed"
18643 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18644 error "pool_add_targets failed"
18646 save_layout_restore_at_exit $MOUNT
18648 # parent set default stripe count only, child will stripe from both
18649 # parent and fs default
18650 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18651 error "setstripe $MOUNT failed"
18652 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18653 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18654 for i in $(seq 10); do
18655 local f=$DIR/$tdir/$tfile.$i
18656 touch $f || error "touch failed"
18657 local count=$($LFS getstripe -c $f)
18658 [ $count -eq $OSTCOUNT ] ||
18659 error "$f stripe count $count != $OSTCOUNT"
18660 local offset=$($LFS getstripe -i $f)
18661 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18662 local size=$($LFS getstripe -S $f)
18663 [ $size -eq $((def_stripe_size * 2)) ] ||
18664 error "$f stripe size $size != $((def_stripe_size * 2))"
18665 local pool=$($LFS getstripe -p $f)
18666 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18669 # change fs default striping, delete parent default striping, now child
18670 # will stripe from new fs default striping only
18671 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18672 error "change $MOUNT default stripe failed"
18673 $LFS setstripe -c 0 $DIR/$tdir ||
18674 error "delete $tdir default stripe failed"
18675 for i in $(seq 11 20); do
18676 local f=$DIR/$tdir/$tfile.$i
18677 touch $f || error "touch $f failed"
18678 local count=$($LFS getstripe -c $f)
18679 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18680 local offset=$($LFS getstripe -i $f)
18681 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18682 local size=$($LFS getstripe -S $f)
18683 [ $size -eq $def_stripe_size ] ||
18684 error "$f stripe size $size != $def_stripe_size"
18685 local pool=$($LFS getstripe -p $f)
18686 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18689 unlinkmany $DIR/$tdir/$tfile. 1 20
18691 local f=$DIR/$tdir/$tfile
18692 pool_remove_all_targets $test_pool $f
18693 pool_remove $test_pool $f
18695 if ! combined_mgs_mds ; then
18699 run_test 406 "DNE support fs default striping"
18702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18703 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18704 skip "Need MDS version at least 2.8.55"
18705 remote_mds_nodsh && skip "remote MDS with nodsh"
18707 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18708 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18709 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18710 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18711 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18713 #define OBD_FAIL_DT_TXN_STOP 0x2019
18714 for idx in $(seq $MDSCOUNT); do
18715 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18717 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18718 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18719 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18722 run_test 407 "transaction fail should cause operation fail"
18725 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18727 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18728 lctl set_param fail_loc=0x8000040a
18729 # let ll_prepare_partial_page() fail
18730 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18734 # create at least 100 unused inodes so that
18735 # shrink_icache_memory(0) should not return 0
18736 touch $DIR/$tfile-{0..100}
18737 rm -f $DIR/$tfile-{0..100}
18740 echo 2 > /proc/sys/vm/drop_caches
18742 run_test 408 "drop_caches should not hang due to page leaks"
18746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18747 check_mount_and_prep
18749 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18750 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18751 touch $DIR/$tdir/guard || error "(2) Fail to create"
18753 local PREFIX=$(str_repeat 'A' 128)
18754 echo "Create 1K hard links start at $(date)"
18755 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18756 error "(3) Fail to hard link"
18758 echo "Links count should be right although linkEA overflow"
18759 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18760 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18761 [ $linkcount -eq 1001 ] ||
18762 error "(5) Unexpected hard links count: $linkcount"
18764 echo "List all links start at $(date)"
18765 ls -l $DIR/$tdir/foo > /dev/null ||
18766 error "(6) Fail to list $DIR/$tdir/foo"
18768 echo "Unlink hard links start at $(date)"
18769 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18770 error "(7) Fail to unlink"
18772 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18776 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18777 skip "Need client version at least 2.9.59"
18779 # Create a file, and stat it from the kernel
18780 local testfile=$DIR/$tfile
18783 local run_id=$RANDOM
18784 local my_ino=$(stat --format "%i" $testfile)
18786 # Try to insert the module. This will always fail as the
18787 # module is designed to not be inserted.
18788 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18791 # Anything but success is a test failure
18793 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18794 error "no inode match"
18796 run_test 410 "Test inode number returned from kernel thread"
18798 cleanup_test411_cgroup() {
18804 local cg_basedir=/sys/fs/cgroup/memory
18806 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18807 skip "no setup for cgroup"
18809 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18810 error "test file creation failed"
18811 cancel_lru_locks osc
18813 # Create a very small memory cgroup to force a slab allocation error
18814 local cgdir=$cg_basedir/osc_slab_alloc
18815 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18816 trap "cleanup_test411_cgroup $cgdir" EXIT
18817 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18818 echo 1M > $cgdir/memory.limit_in_bytes
18820 # Should not LBUG, just be killed by oom-killer
18821 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18822 error "fail to trigger a memory allocation error"
18824 cleanup_test411_cgroup $cgdir
18828 run_test 411 "Slab allocation error with cgroup does not LBUG"
18831 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18832 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18833 skip "Need server version at least 2.10.55"
18836 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18837 error "mkdir failed"
18838 $LFS getdirstripe $DIR/$tdir
18839 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18840 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18841 error "expect $((MDSCOUT - 1)) get $stripe_index"
18842 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18843 [ $stripe_count -eq 2 ] ||
18844 error "expect 2 get $stripe_count"
18846 run_test 412 "mkdir on specific MDTs"
18849 [ $MDSCOUNT -lt 2 ] &&
18850 skip "We need at least 2 MDTs for this test"
18852 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18853 skip "Need server version at least 2.10.55"
18856 mkdir $DIR/$tdir || error "mkdir failed"
18858 # find MDT that is the most full
18859 local max=$($LFS df | grep MDT |
18868 END { split(b, c, ":")
18873 for i in $(seq $((MDSCOUNT - 1))); do
18874 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18875 error "mkdir d$i failed"
18876 $LFS getdirstripe $DIR/$tdir/d$i
18877 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18878 [ $stripe_index -ne $max ] ||
18879 error "don't expect $max"
18882 run_test 413 "mkdir on less full MDTs"
18885 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18886 $LCTL set_param fail_loc=0x80000521
18887 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18890 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18894 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
18895 skip "Need server version at least 2.11.52"
18905 # this test may be slow on ZFS
18906 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
18908 # though this test is designed for striped directory, let's test normal
18909 # directory too since lock is always saved as CoS lock.
18910 test_mkdir $DIR/$tdir || error "mkdir $tdir"
18911 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
18920 start_time=$(date +%s)
18921 for i in $(seq $total); do
18922 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
18925 end_time=$(date +%s)
18926 duration=$((end_time - start_time))
18928 kill -9 $setattr_pid
18930 echo "rename $total files took $duration sec"
18931 [ $duration -lt 100 ] || error "rename took $duration sec"
18933 run_test 415 "lock revoke is not missing"
18936 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18937 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18938 skip "Need server version at least 2.9.55"
18940 start_full_debug_logging
18944 stop_full_debug_logging
18948 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18949 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18950 awk '/The barrier for/ { print $7 }')
18953 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
18958 barrier_expired() {
18961 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
18962 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
18963 awk '/will be expired/ { print $7 }')
18965 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
18974 echo "Start barrier_freeze at: $(date)"
18975 #define OBD_FAIL_BARRIER_DELAY 0x2202
18976 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18977 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
18980 local b_status=$(barrier_stat)
18981 echo "Got barrier status at: $(date)"
18982 [ "$b_status" = "'freezing_p1'" ] ||
18983 error "(1) unexpected barrier status $b_status"
18985 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18987 b_status=$(barrier_stat)
18988 [ "$b_status" = "'frozen'" ] ||
18989 error "(2) unexpected barrier status $b_status"
18991 local expired=$(barrier_expired)
18992 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18993 sleep $((expired + 3))
18995 b_status=$(barrier_stat)
18996 [ "$b_status" = "'expired'" ] ||
18997 error "(3) unexpected barrier status $b_status"
18999 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19000 error "(4) fail to freeze barrier"
19002 b_status=$(barrier_stat)
19003 [ "$b_status" = "'frozen'" ] ||
19004 error "(5) unexpected barrier status $b_status"
19006 echo "Start barrier_thaw at: $(date)"
19007 #define OBD_FAIL_BARRIER_DELAY 0x2202
19008 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19009 do_facet mgs $LCTL barrier_thaw $FSNAME &
19012 b_status=$(barrier_stat)
19013 echo "Got barrier status at: $(date)"
19014 [ "$b_status" = "'thawing'" ] ||
19015 error "(6) unexpected barrier status $b_status"
19017 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19019 b_status=$(barrier_stat)
19020 [ "$b_status" = "'thawed'" ] ||
19021 error "(7) unexpected barrier status $b_status"
19023 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19024 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19025 do_facet mgs $LCTL barrier_freeze $FSNAME
19027 b_status=$(barrier_stat)
19028 [ "$b_status" = "'failed'" ] ||
19029 error "(8) unexpected barrier status $b_status"
19031 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19032 do_facet mgs $LCTL barrier_thaw $FSNAME
19036 run_test 801a "write barrier user interfaces and stat machine"
19041 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19042 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19043 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19044 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19045 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19047 cancel_lru_locks mdc
19049 # 180 seconds should be long enough
19050 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19052 local b_status=$(barrier_stat)
19053 [ "$b_status" = "'frozen'" ] ||
19054 error "(6) unexpected barrier status $b_status"
19056 mkdir $DIR/$tdir/d0/d10 &
19059 touch $DIR/$tdir/d1/f13 &
19062 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19065 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19068 rm -f $DIR/$tdir/d4/f12 &
19071 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19073 # To guarantee taht the 'stat' is not blocked
19074 b_status=$(barrier_stat)
19075 [ "$b_status" = "'frozen'" ] ||
19076 error "(8) unexpected barrier status $b_status"
19078 # let above commands to run at background
19081 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19082 ps -p $touch_pid || error "(10) touch should be blocked"
19083 ps -p $ln_pid || error "(11) link should be blocked"
19084 ps -p $mv_pid || error "(12) rename should be blocked"
19085 ps -p $rm_pid || error "(13) unlink should be blocked"
19087 b_status=$(barrier_stat)
19088 [ "$b_status" = "'frozen'" ] ||
19089 error "(14) unexpected barrier status $b_status"
19091 do_facet mgs $LCTL barrier_thaw $FSNAME
19092 b_status=$(barrier_stat)
19093 [ "$b_status" = "'thawed'" ] ||
19094 error "(15) unexpected barrier status $b_status"
19096 wait $mkdir_pid || error "(16) mkdir should succeed"
19097 wait $touch_pid || error "(17) touch should succeed"
19098 wait $ln_pid || error "(18) link should succeed"
19099 wait $mv_pid || error "(19) rename should succeed"
19100 wait $rm_pid || error "(20) unlink should succeed"
19104 run_test 801b "modification will be blocked by write barrier"
19107 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19111 stop mds2 || error "(1) Fail to stop mds2"
19113 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19115 local b_status=$(barrier_stat)
19116 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19117 do_facet mgs $LCTL barrier_thaw $FSNAME
19118 error "(2) unexpected barrier status $b_status"
19121 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19122 error "(3) Fail to rescan barrier bitmap"
19124 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19126 b_status=$(barrier_stat)
19127 [ "$b_status" = "'frozen'" ] ||
19128 error "(4) unexpected barrier status $b_status"
19130 do_facet mgs $LCTL barrier_thaw $FSNAME
19131 b_status=$(barrier_stat)
19132 [ "$b_status" = "'thawed'" ] ||
19133 error "(5) unexpected barrier status $b_status"
19135 local devname=$(mdsdevname 2)
19137 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19139 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19140 error "(7) Fail to rescan barrier bitmap"
19144 run_test 801c "rescan barrier bitmap"
19146 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19147 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19148 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19154 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19155 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19156 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19162 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19163 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19164 skip "Need server version at least 2.9.55"
19166 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19168 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19170 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19171 error "(2) Fail to copy"
19173 trap cleanup_802 EXIT
19175 # sync by force before remount as readonly
19176 sync; sync_all_data; sleep 3; sync_all_data
19180 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19181 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19182 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19184 echo "Mount the server as read only"
19185 setupall server_only || error "(3) Fail to start servers"
19187 echo "Mount client without ro should fail"
19188 mount_client $MOUNT &&
19189 error "(4) Mount client without 'ro' should fail"
19191 echo "Mount client with ro should succeed"
19192 mount_client $MOUNT ro ||
19193 error "(5) Mount client with 'ro' should succeed"
19195 echo "Modify should be refused"
19196 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19198 echo "Read should be allowed"
19199 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19200 error "(7) Read should succeed under ro mode"
19204 run_test 802 "simulate readonly device"
19207 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19208 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19209 skip "MDS needs to be newer than 2.10.54"
19211 mkdir -p $DIR/$tdir
19212 # Create some objects on all MDTs to trigger related logs objects
19213 for idx in $(seq $MDSCOUNT); do
19214 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19215 $DIR/$tdir/dir${idx} ||
19216 error "Fail to create $DIR/$tdir/dir${idx}"
19220 echo "before create:"
19222 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19224 for ((i=0; i<10; i++)); do
19225 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19226 error "Fail to create $DIR/$tdir/foo$i"
19230 echo "after create:"
19232 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19234 [ $after_used -ge $((before_used + 10)) ] ||
19235 error "before ($before_used) + 10 > after ($after_used)"
19237 for ((i=0; i<10; i++)); do
19238 rm -rf $DIR/$tdir/foo$i ||
19239 error "Fail to remove $DIR/$tdir/foo$i"
19242 sleep 3 # avoid MDT return cached statfs
19243 wait_delete_completed
19244 echo "after unlink:"
19246 before_used=$after_used
19247 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19249 [ $after_used -le $((before_used - 8)) ] ||
19250 error "before ($before_used) - 8 < after ($after_used)"
19252 run_test 803 "verify agent object for remote object"
19255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19256 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19257 skip "MDS needs to be newer than 2.10.54"
19258 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19259 skip_env "ldiskfs only test"
19261 mkdir -p $DIR/$tdir
19262 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19263 error "Fail to create $DIR/$tdir/dir0"
19265 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19266 local dev=$(mdsdevname 2)
19268 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19269 grep ${fid} || error "NOT found agent entry for dir0"
19271 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19272 error "Fail to create $DIR/$tdir/dir1"
19274 touch $DIR/$tdir/dir1/foo0 ||
19275 error "Fail to create $DIR/$tdir/dir1/foo0"
19276 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19279 for idx in $(seq $MDSCOUNT); do
19280 dev=$(mdsdevname $idx)
19281 do_facet mds${idx} \
19282 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19283 grep ${fid} && rc=$idx
19286 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19287 error "Fail to rename foo0 to foo1"
19288 if [ $rc -eq 0 ]; then
19289 for idx in $(seq $MDSCOUNT); do
19290 dev=$(mdsdevname $idx)
19291 do_facet mds${idx} \
19292 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19293 grep ${fid} && rc=$idx
19297 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19298 error "Fail to rename foo1 to foo2"
19299 if [ $rc -eq 0 ]; then
19300 for idx in $(seq $MDSCOUNT); do
19301 dev=$(mdsdevname $idx)
19302 do_facet mds${idx} \
19303 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19304 grep ${fid} && rc=$idx
19308 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19310 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19311 error "Fail to link to $DIR/$tdir/dir1/foo2"
19312 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19313 error "Fail to rename foo2 to foo0"
19314 unlink $DIR/$tdir/dir1/foo0 ||
19315 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19316 rm -rf $DIR/$tdir/dir0 ||
19317 error "Fail to rm $DIR/$tdir/dir0"
19319 for idx in $(seq $MDSCOUNT); do
19320 dev=$(mdsdevname $idx)
19324 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19326 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19327 error "mount mds$idx failed"
19328 df $MOUNT > /dev/null 2>&1
19330 # e2fsck should not return error
19332 error "e2fsck detected error on MDT${idx}: rc=$rc"
19335 run_test 804 "verify agent entry for remote entry"
19338 do_facet $SINGLEMDS zfs set quota=$old $fsset
19339 unlinkmany $DIR/$tdir/f- 1000000
19344 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19345 [ "$(facet_fstype mds1)" != "zfs" ] &&
19346 skip "ZFS specific test"
19347 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19348 skip "netfree not implemented before 0.7"
19349 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19350 skip "Need MDS version at least 2.10.57"
19357 local pref="osd-zfs.lustre-MDT0000."
19359 # limit available space on MDS dataset to meet nospace issue
19360 # quickly. then ZFS 0.7.2 can use reserved space if asked
19361 # properly (using netfree flag in osd_declare_destroy()
19362 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19363 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19365 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19366 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19367 let "usedkb=usedkb-freekb"
19368 let "freekb=freekb/2"
19369 if let "freekb > 5000"; then
19372 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19373 trap cleanup_805 EXIT
19375 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19376 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19377 rm -rf $DIR/$tdir || error "not able to remove"
19378 do_facet $SINGLEMDS zfs set quota=$old $fsset
19381 run_test 805 "ZFS can remove from full fs"
19387 local size=$($LFS getsom -s $file)
19388 local expect=$(stat -c %s $file)
19390 [[ $size == $expect ]] ||
19391 error "$file expected size: $expect, got: $size"
19393 local blocks=$($LFS getsom -b $file)
19394 expect=$(stat -c %b $file)
19395 [[ $blocks == $expect ]] ||
19396 error "$file expected blocks: $expect, got: $blocks"
19401 local size=$($LFS getsom -s $1)
19404 [[ $size == $expect ]] ||
19405 error "$file expected size: $expect, got: $size"
19409 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19410 skip "Need MDS version at least 2.11.52" && return
19414 touch $DIR/$tfile || error "touch $tfile failed"
19416 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19417 save_lustre_params client "llite.*.xattr_cache" > $save
19418 lctl set_param llite.*.xattr_cache=0
19419 stack_trap "restore_lustre_params < $save" EXIT
19421 # single-threaded write
19422 echo "Test SOM for single-threaded write"
19423 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19424 error "write $tfile failed"
19425 check_lsom_size $DIR/$tfile $bs
19428 local size=$(($num * $bs))
19432 echo "Test SOM for single client muti-threaded($num) write"
19433 $TRUNCATE $DIR/$tfile 0
19434 for ((i = 0; i < $num; i++)); do
19435 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19437 offset=$((offset + $bs))
19439 for (( i=0; i < $num; i++ )); do
19442 check_lsom_size $DIR/$tfile $size
19444 $TRUNCATE $DIR/$tfile 0
19445 for ((i = 0; i < $num; i++)); do
19446 offset=$((offset - $bs))
19447 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19450 for (( i=0; i < $num; i++ )); do
19453 check_lsom_size $DIR/$tfile $size
19455 # multi-client wirtes
19456 num=$(get_node_count ${CLIENTS//,/ })
19457 size=$(($num * $bs))
19461 echo "Test SOM for muti-client ($num) writes"
19462 $TRUNCATE $DIR/$tfile 0
19463 for client in ${CLIENTS//,/ }; do
19464 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19467 offset=$((offset + $bs))
19469 for (( i=0; i < $num; i++ )); do
19472 check_lsom_size $DIR/$tfile $offset
19475 $TRUNCATE $DIR/$tfile 0
19476 for client in ${CLIENTS//,/ }; do
19477 offset=$((offset - $bs))
19478 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19482 for (( i=0; i < $num; i++ )); do
19485 check_lsom_size $DIR/$tfile $size
19488 echo "Test SOM for truncate"
19489 $TRUNCATE $DIR/$tfile 1048576
19490 check_lsom_size $DIR/$tfile 1048576
19491 $TRUNCATE $DIR/$tfile 1234
19492 check_lsom_size $DIR/$tfile 1234
19494 # verify SOM blocks count
19495 echo "Verify SOM block count"
19496 $TRUNCATE $DIR/$tfile 0
19497 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19498 error "failed to write file $tfile"
19499 check_lsom_data $DIR/$tfile
19501 run_test 806 "Verify Lazy Size on MDS"
19504 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19505 skip "Need MDS version at least 2.11.52" && return
19507 # Registration step
19508 changelog_register || error "changelog_register failed"
19509 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19510 changelog_users $SINGLEMDS | grep -q $cl_user ||
19511 error "User $cl_user not found in changelog_users"
19513 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19514 save_lustre_params client "llite.*.xattr_cache" > $save
19515 lctl set_param llite.*.xattr_cache=0
19516 stack_trap "restore_lustre_params < $save" EXIT
19518 rm -rf $DIR/$tdir || error "rm $tdir failed"
19519 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19520 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19521 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19522 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19523 error "truncate $tdir/trunc failed"
19526 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19527 error "write $tfile failed"
19529 # multi-client wirtes
19530 local num=$(get_node_count ${CLIENTS//,/ })
19534 echo "Test SOM for muti-client ($num) writes"
19535 touch $DIR/$tfile || error "touch $tfile failed"
19536 $TRUNCATE $DIR/$tfile 0
19537 for client in ${CLIENTS//,/ }; do
19538 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19541 offset=$((offset + $bs))
19543 for (( i=0; i < $num; i++ )); do
19548 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19549 check_lsom_data $DIR/$tdir/trunc
19550 check_lsom_data $DIR/$tdir/single_dd
19551 check_lsom_data $DIR/$tfile
19554 # Deregistration step
19555 changelog_deregister || error "changelog_deregister failed"
19557 run_test 807 "verify LSOM syncing tool"
19560 # tests that do cleanup/setup should be run at the end
19564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19567 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19568 $LCTL set_param fail_loc=0x903
19570 cancel_lru_locks MGC
19572 FAIL_ON_ERROR=true cleanup
19573 FAIL_ON_ERROR=true setup
19575 run_test 900 "umount should not race with any mgc requeue thread"
19578 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19579 check_and_cleanup_lustre
19580 if [ "$I_MOUNTED" != "yes" ]; then
19581 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true