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 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 if [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11665 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 101c 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
39 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
40 CREATETEST=${CREATETEST:-createtest}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 export MULTIOP=${MULTIOP:-multiop}
47 READS=${READS:-"reads"}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
57 export PARALLEL=${PARALLEL:-"no"}
59 export NAME=${NAME:-local}
66 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
67 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
73 if [[ $MDSCOUNT -gt 1 ]]; then
74 # bug number: LU-11161
75 ALWAYS_EXCEPT+=" 160g"
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
130 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
131 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
140 check_swap_layouts_support()
142 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
143 skip "Does not support layout lock."
146 check_and_setup_lustre
150 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
152 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
153 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
154 rm -rf $DIR/[Rdfs][0-9]*
156 # $RUNAS_ID may get set incorrectly somewhere else
157 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
159 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$(lustre_version_code client)
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 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
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
556 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
559 # skip long symlink name for rhel6.5.
560 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
561 grep -q '6.5' /etc/redhat-release &>/dev/null &&
562 TESTS="59 60 61 4062 4063"
565 local SYMNAME=$(str_repeat 'x' $i)
566 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
567 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
570 run_test 17g "symlinks: really long symlink name and inode boundaries"
572 test_17h() { #bug 17378
573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
574 remote_mds_nodsh && skip "remote MDS with nodsh"
578 test_mkdir $DIR/$tdir
579 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
580 $LFS setstripe -c -1 $DIR/$tdir
581 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
582 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
583 touch $DIR/$tdir/$tfile || true
585 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
587 test_17i() { #bug 20018
588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
589 remote_mds_nodsh && skip "remote MDS with nodsh"
591 local foo=$DIR/$tdir/$tfile
594 test_mkdir -c1 $DIR/$tdir
595 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
596 ln -s $foo $foo || error "create symlink failed"
597 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
598 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
599 ls -l $foo && error "error not detected"
602 run_test 17i "don't panic on short symlink (should return error)"
604 test_17k() { #bug 22301
605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
606 [[ -z "$(which rsync 2>/dev/null)" ]] &&
607 skip "no rsync command"
608 rsync --help | grep -q xattr ||
609 skip_env "$(rsync --version | head -n1) does not support xattrs"
610 test_mkdir $DIR/$tdir
611 test_mkdir $DIR/$tdir.new
612 touch $DIR/$tdir/$tfile
613 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
614 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
615 error "rsync failed with xattrs enabled"
617 run_test 17k "symlinks: rsync with xattrs enabled"
619 test_17l() { # LU-279
620 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
621 skip "no getfattr command"
623 test_mkdir $DIR/$tdir
624 touch $DIR/$tdir/$tfile
625 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
626 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
627 # -h to not follow symlinks. -m '' to list all the xattrs.
628 # grep to remove first line: '# file: $path'.
629 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
631 lgetxattr_size_check $path $xattr ||
632 error "lgetxattr_size_check $path $xattr failed"
636 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
641 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
642 skip_env "ldiskfs only test"
643 remote_mds_nodsh && skip "remote MDS with nodsh"
644 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
645 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
646 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
648 local short_sym="0123456789"
649 local wdir=$DIR/$tdir
654 # create a long symlink file
655 for ((i = 0; i < 4; ++i)); do
656 long_sym=${long_sym}${long_sym}
659 echo "create 512 short and long symlink files under $wdir"
660 for ((i = 0; i < 256; ++i)); do
661 ln -sf ${long_sym}"a5a5" $wdir/long-$i
662 ln -sf ${short_sym}"a5a5" $wdir/short-$i
668 wait_delete_completed
670 echo "recreate the 512 symlink files with a shorter string"
671 for ((i = 0; i < 512; ++i)); do
672 # rewrite the symlink file with a shorter string
673 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
674 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
677 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
678 local devname=$(mdsdevname $mds_index)
680 echo "stop and checking mds${mds_index}:"
681 # e2fsck should not return error
683 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
686 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
687 error "start mds${mds_index} failed"
688 df $MOUNT > /dev/null 2>&1
690 error "e2fsck detected error for short/long symlink: rc=$rc"
693 run_test 17m "run e2fsck against MDT which contains short/long symlink"
695 check_fs_consistency_17n() {
699 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
700 # so it only check MDT1/MDT2 instead of all of MDTs.
701 for mdt_index in 1 2; do
702 local devname=$(mdsdevname $mdt_index)
703 # e2fsck should not return error
705 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
708 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
709 error "mount mds$mdt_index failed"
710 df $MOUNT > /dev/null 2>&1
716 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
718 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
719 skip_env "ldiskfs only test"
720 remote_mds_nodsh && skip "remote MDS with nodsh"
721 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
722 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
723 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
727 test_mkdir $DIR/$tdir
728 for ((i=0; i<10; i++)); do
729 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
730 error "create remote dir error $i"
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
735 check_fs_consistency_17n ||
736 error "e2fsck report error after create files under remote dir"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after unlink files under remote dir"
746 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
747 skip "lustre < 2.4.50 does not support migrate mv"
749 for ((i = 0; i < 10; i++)); do
750 mkdir -p $DIR/$tdir/remote_dir_${i}
751 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
752 error "create files under remote dir failed $i"
753 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
754 error "migrate remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after migration"
758 for ((i = 0; i < 10; i++)); do
759 rm -rf $DIR/$tdir/remote_dir_${i} ||
760 error "destroy remote dir error $i"
763 check_fs_consistency_17n || error "e2fsck report error after unlink"
765 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
768 remote_mds_nodsh && skip "remote MDS with nodsh"
769 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
770 skip "Need MDS version at least 2.3.64"
772 local wdir=$DIR/${tdir}o
778 mdt_index=$($LFS getstripe -m $wdir/$tfile)
779 mdt_index=$((mdt_index + 1))
782 #fail mds will wait the failover finish then set
783 #following fail_loc to avoid interfer the recovery process.
786 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
787 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
788 ls -l $wdir/$tfile && rc=1
789 do_facet mds${mdt_index} lctl set_param fail_loc=0
790 [[ $rc -eq 0 ]] || error "stat file should fail"
792 run_test 17o "stat file with incompat LMA feature"
795 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
796 ls $DIR || error "Failed to ls $DIR: $?"
798 run_test 18 "touch .../f ; ls ... =============================="
804 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
806 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
809 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
811 run_test 19b "ls -l .../f19 (should return error) =============="
814 [ $RUNAS_ID -eq $UID ] &&
815 skip_env "RUNAS_ID = UID = $UID -- skipping"
817 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
819 run_test 19c "$RUNAS touch .../f19 (should return error) =="
822 cat $DIR/f19 && error || true
824 run_test 19d "cat .../f19 (should return error) =============="
833 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
835 run_test 20 "touch .../f ; ls -l ..."
838 test_mkdir $DIR/$tdir
839 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
840 ln -s dangle $DIR/$tdir/link
841 echo foo >> $DIR/$tdir/link
842 cat $DIR/$tdir/dangle
843 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
844 $CHECKSTAT -f -t file $DIR/$tdir/link ||
845 error "$tdir/link not linked to a file"
847 run_test 21 "write to dangling link"
850 local wdir=$DIR/$tdir
852 chown $RUNAS_ID:$RUNAS_GID $wdir
853 (cd $wdir || error "cd $wdir failed";
854 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
856 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
857 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
858 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
859 error "checkstat -u failed"
861 run_test 22 "unpack tar archive as non-root user"
865 test_mkdir $DIR/$tdir
866 local file=$DIR/$tdir/$tfile
868 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
869 openfile -f O_CREAT:O_EXCL $file &&
870 error "$file recreate succeeded" || true
872 run_test 23a "O_CREAT|O_EXCL in subdir"
874 test_23b() { # bug 18988
875 test_mkdir $DIR/$tdir
876 local file=$DIR/$tdir/$tfile
879 echo foo > $file || error "write filed"
880 echo bar >> $file || error "append filed"
881 $CHECKSTAT -s 8 $file || error "wrong size"
884 run_test 23b "O_APPEND check"
886 # LU-9409, size with O_APPEND and tiny writes
888 local file=$DIR/$tfile
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
892 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
899 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
902 #racing tiny & normal writes
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
906 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
909 #racing tiny & normal writes 2, ugly numbers
910 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
913 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
916 run_test 23c "O_APPEND size checks for tiny writes"
918 # LU-11069 file offset is correct after appending writes
920 local file=$DIR/$tfile
923 echo CentaurHauls > $file
924 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
925 if ((offset != 26)); then
926 error "wrong offset, expected 26, got '$offset'"
929 run_test 23d "file offset is correct after appending writes"
933 echo '-- same directory rename'
934 test_mkdir $DIR/$tdir
935 touch $DIR/$tdir/$tfile.1
936 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
937 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
939 run_test 24a "rename file to non-existent target"
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.{1,2}
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
946 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
948 run_test 24b "rename file to existing target"
951 test_mkdir $DIR/$tdir
952 test_mkdir $DIR/$tdir/d$testnum.1
953 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
954 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
955 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
957 run_test 24c "rename directory to non-existent target"
960 test_mkdir -c1 $DIR/$tdir
961 test_mkdir -c1 $DIR/$tdir/d$testnum.1
962 test_mkdir -c1 $DIR/$tdir/d$testnum.2
963 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
964 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
965 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
967 run_test 24d "rename directory to existing target"
970 echo '-- cross directory renames --'
974 mv $DIR/R5a/f $DIR/R5b/g
975 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
976 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
978 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
983 touch $DIR/R6a/f $DIR/R6b/g
984 mv $DIR/R6a/f $DIR/R6b/g
985 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
986 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
988 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
993 test_mkdir $DIR/R7a/d
994 mv $DIR/R7a/d $DIR/R7b/e
995 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
996 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
998 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1001 test_mkdir -c1 $DIR/R8a
1002 test_mkdir -c1 $DIR/R8b
1003 test_mkdir -c1 $DIR/R8a/d
1004 test_mkdir -c1 $DIR/R8b/e
1005 mrename $DIR/R8a/d $DIR/R8b/e
1006 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1007 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1009 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1012 echo "-- rename error cases"
1014 test_mkdir $DIR/R9/a
1016 mrename $DIR/R9/f $DIR/R9/a
1017 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1018 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1019 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1021 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1025 mrename $DIR/R10/f $DIR/R10/g
1026 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1027 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1028 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1030 run_test 24j "source does not exist ============================"
1033 test_mkdir $DIR/R11a
1034 test_mkdir $DIR/R11a/d
1036 mv $DIR/R11a/f $DIR/R11a/d
1037 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1038 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1040 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1042 # bug 2429 - rename foo foo foo creates invalid file
1045 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1047 run_test 24l "Renaming a file to itself ========================"
1051 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1052 # on ext3 this does not remove either the source or target files
1053 # though the "expected" operation would be to remove the source
1054 $CHECKSTAT -t file ${f} || error "${f} missing"
1055 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1057 run_test 24m "Renaming a file to a hard link to itself ========="
1061 # this stats the old file after it was renamed, so it should fail
1063 $CHECKSTAT ${f} || error "${f} missing"
1065 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1066 $CHECKSTAT -a ${f} || error "${f} exists"
1068 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1071 test_mkdir $DIR/$tdir
1072 rename_many -s random -v -n 10 $DIR/$tdir
1074 run_test 24o "rename of files during htree split"
1077 test_mkdir $DIR/R12a
1078 test_mkdir $DIR/R12b
1079 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1080 mrename $DIR/R12a $DIR/R12b
1081 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1082 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1083 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1084 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1086 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1088 cleanup_multiop_pause() {
1090 kill -USR1 $MULTIPID
1094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1096 test_mkdir $DIR/R13a
1097 test_mkdir $DIR/R13b
1098 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1099 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1102 trap cleanup_multiop_pause EXIT
1103 mrename $DIR/R13a $DIR/R13b
1104 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1105 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1106 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1107 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1108 cleanup_multiop_pause
1109 wait $MULTIPID || error "multiop close failed"
1111 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1113 test_24r() { #bug 3789
1114 test_mkdir $DIR/R14a
1115 test_mkdir $DIR/R14a/b
1116 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1117 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1118 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1120 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1123 test_mkdir $DIR/R15a
1124 test_mkdir $DIR/R15a/b
1125 test_mkdir $DIR/R15a/b/c
1126 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1127 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1128 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1130 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1132 test_mkdir $DIR/R16a
1133 test_mkdir $DIR/R16a/b
1134 test_mkdir $DIR/R16a/b/c
1135 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1136 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1137 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1139 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1141 test_24u() { # bug12192
1142 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1143 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1145 run_test 24u "create stripe file"
1147 simple_cleanup_common() {
1150 [ -z "$DIR" -o -z "$tdir" ] && return 0
1152 local start=$SECONDS
1155 wait_delete_completed
1156 echo "cleanup time $((SECONDS - start))"
1160 max_pages_per_rpc() {
1161 local mdtname="$(printf "MDT%04x" ${1:-0})"
1162 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1168 local nrfiles=${COUNT:-100000}
1169 local fname="$DIR/$tdir/$tfile"
1171 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1172 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1174 test_mkdir "$(dirname $fname)"
1175 # assume MDT0000 has the fewest inodes
1176 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1177 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1178 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1180 trap simple_cleanup_common EXIT
1182 createmany -m "$fname" $nrfiles
1184 cancel_lru_locks mdc
1185 lctl set_param mdc.*.stats clear
1187 # was previously test_24D: LU-6101
1188 # readdir() returns correct number of entries after cursor reload
1189 local num_ls=$(ls $DIR/$tdir | wc -l)
1190 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1191 local num_all=$(ls -a $DIR/$tdir | wc -l)
1192 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1193 $num_all -ne $((nrfiles + 2)) ]; then
1194 error "Expected $nrfiles files, got $num_ls " \
1195 "($num_uniq unique $num_all .&..)"
1197 # LU-5 large readdir
1198 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1199 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1200 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1201 # take into account of overhead in lu_dirpage header and end mark in
1202 # each page, plus one in rpc_num calculation.
1203 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1204 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1205 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1206 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1207 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1208 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1209 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1210 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1211 error "large readdir doesn't take effect: " \
1212 "$mds_readpage should be about $rpc_max"
1214 simple_cleanup_common
1216 run_test 24v "list large directory (test hash collision, b=17560)"
1218 test_24w() { # bug21506
1220 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1221 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1222 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1223 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1224 [[ "$SZ1" -eq "$SZ2" ]] ||
1225 error "Error reading at the end of the file $tfile"
1227 run_test 24w "Reading a file larger than 4Gb"
1230 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1232 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1233 skip "Need MDS version at least 2.7.56"
1236 local remote_dir=$DIR/$tdir/remote_dir
1238 test_mkdir $DIR/$tdir
1239 $LFS mkdir -i $MDTIDX $remote_dir ||
1240 error "create remote directory failed"
1242 test_mkdir $DIR/$tdir/src_dir
1243 touch $DIR/$tdir/src_file
1244 test_mkdir $remote_dir/tgt_dir
1245 touch $remote_dir/tgt_file
1247 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1248 error "rename dir cross MDT failed!"
1250 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1251 error "rename file cross MDT failed!"
1253 touch $DIR/$tdir/ln_file
1254 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1255 error "ln file cross MDT failed"
1257 rm -rf $DIR/$tdir || error "Can not delete directories"
1259 run_test 24x "cross MDT rename/link"
1262 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1265 local remote_dir=$DIR/$tdir/remote_dir
1268 test_mkdir $DIR/$tdir
1269 $LFS mkdir -i $mdtidx $remote_dir ||
1270 error "create remote directory failed"
1272 test_mkdir $remote_dir/src_dir
1273 touch $remote_dir/src_file
1274 test_mkdir $remote_dir/tgt_dir
1275 touch $remote_dir/tgt_file
1277 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1278 error "rename subdir in the same remote dir failed!"
1280 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1281 error "rename files in the same remote dir failed!"
1283 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1284 error "link files in the same remote dir failed!"
1286 rm -rf $DIR/$tdir || error "Can not delete directories"
1288 run_test 24y "rename/link on the same dir should succeed"
1290 test_24A() { # LU-3182
1294 test_mkdir $DIR/$tdir
1295 trap simple_cleanup_common EXIT
1296 createmany -m $DIR/$tdir/$tfile $NFILES
1297 local t=$(ls $DIR/$tdir | wc -l)
1298 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1299 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1300 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1301 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1304 simple_cleanup_common || error "Can not delete directories"
1306 run_test 24A "readdir() returns correct number of entries."
1308 test_24B() { # LU-4805
1309 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1313 test_mkdir $DIR/$tdir
1314 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1315 error "create striped dir failed"
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 2 ] || error "Expected 2, got $count"
1320 touch $DIR/$tdir/striped_dir/a
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 3 ] || error "Expected 3, got $count"
1325 touch $DIR/$tdir/striped_dir/.f
1327 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1328 [ $count -eq 4 ] || error "Expected 4, got $count"
1330 rm -rf $DIR/$tdir || error "Can not delete directories"
1332 run_test 24B "readdir for striped dir return correct number of entries"
1335 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1342 error "create striped dir failed"
1344 cd $DIR/$tdir/d0/striped_dir
1346 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1347 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1348 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1350 [ "$d0_ino" = "$parent_ino" ] ||
1351 error ".. wrong, expect $d0_ino, get $parent_ino"
1353 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1354 error "mv striped dir failed"
1356 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1358 [ "$d1_ino" = "$parent_ino" ] ||
1359 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1361 run_test 24C "check .. in striped dir"
1364 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1368 mkdir $DIR/$tdir/src_dir
1369 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1370 error "create remote source failed"
1372 touch $DIR/$tdir/src_dir/src_child/a
1374 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1375 error "create remote target dir failed"
1377 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1378 error "create remote target child failed"
1380 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1381 error "rename dir cross MDT failed!"
1385 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1386 error "src_child still exists after rename"
1388 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1389 error "missing file(a) after rename"
1391 rm -rf $DIR/$tdir || error "Can not delete directories"
1393 run_test 24E "cross MDT rename/link"
1396 echo '== symlink sanity ============================================='
1400 touch $DIR/s25/foo ||
1401 error "File creation in symlinked directory failed"
1403 run_test 25a "create file in symlinked directory ==============="
1406 [ ! -d $DIR/d25 ] && test_25a
1407 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1409 run_test 25b "lookup file in symlinked directory ==============="
1413 test_mkdir $DIR/d26/d26-2
1414 ln -s d26/d26-2 $DIR/s26
1415 touch $DIR/s26/foo || error "File creation failed"
1417 run_test 26a "multiple component symlink ======================="
1420 test_mkdir -p $DIR/$tdir/d26-2
1421 ln -s $tdir/d26-2/foo $DIR/s26-2
1422 touch $DIR/s26-2 || error "File creation failed"
1424 run_test 26b "multiple component symlink at end of lookup ======"
1427 test_mkdir $DIR/d26.2
1428 touch $DIR/d26.2/foo
1429 ln -s d26.2 $DIR/s26.2-1
1430 ln -s s26.2-1 $DIR/s26.2-2
1431 ln -s s26.2-2 $DIR/s26.2-3
1432 chmod 0666 $DIR/s26.2-3/foo
1434 run_test 26c "chain of symlinks"
1436 # recursive symlinks (bug 439)
1438 ln -s d26-3/foo $DIR/d26-3
1440 run_test 26d "create multiple component recursive symlink"
1443 [ ! -h $DIR/d26-3 ] && test_26d
1446 run_test 26e "unlink multiple component recursive symlink"
1448 # recursive symlinks (bug 7022)
1450 test_mkdir $DIR/$tdir
1451 test_mkdir $DIR/$tdir/$tfile
1452 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1453 test_mkdir -p lndir/bar1
1454 test_mkdir $DIR/$tdir/$tfile/$tfile
1455 cd $tfile || error "cd $tfile failed"
1456 ln -s .. dotdot || error "ln dotdot failed"
1457 ln -s dotdot/lndir lndir || error "ln lndir failed"
1458 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1459 output=`ls $tfile/$tfile/lndir/bar1`
1460 [ "$output" = bar1 ] && error "unexpected output"
1461 rm -r $tfile || error "rm $tfile failed"
1462 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1464 run_test 26f "rm -r of a directory which has recursive symlink"
1467 test_mkdir $DIR/$tdir
1468 $LFS getstripe $DIR/$tdir
1469 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1470 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1471 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1473 run_test 27a "one stripe file"
1476 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1478 test_mkdir $DIR/$tdir
1479 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1480 $LFS getstripe -c $DIR/$tdir/$tfile
1481 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1482 error "two-stripe file doesn't have two stripes"
1484 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1486 run_test 27b "create and write to two stripe file"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1491 error "setstripe failed"
1492 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1493 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1495 run_test 27d "create file with default settings"
1498 # LU-5839 adds check for existed layout before setting it
1499 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1500 skip "Need MDS version at least 2.7.56"
1502 test_mkdir $DIR/$tdir
1503 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1504 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1505 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1507 run_test 27e "setstripe existing file (should return error)"
1510 test_mkdir $DIR/$tdir
1511 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1512 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1513 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1514 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1516 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1518 run_test 27f "setstripe with bad stripe size (should return error)"
1521 test_mkdir $DIR/$tdir
1522 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1523 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1524 error "$DIR/$tdir/$tfile has object"
1526 run_test 27g "$LFS getstripe with no objects"
1529 test_mkdir $DIR/$tdir
1530 touch $DIR/$tdir/$tfile || error "touch failed"
1531 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1532 error "missing objects"
1534 run_test 27i "$LFS getstripe with some objects"
1537 test_mkdir $DIR/$tdir
1538 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1539 error "setstripe failed" || true
1541 run_test 27j "setstripe with bad stripe offset (should return error)"
1543 test_27k() { # bug 2844
1544 test_mkdir $DIR/$tdir
1545 local file=$DIR/$tdir/$tfile
1546 local ll_max_blksize=$((4 * 1024 * 1024))
1547 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1548 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1549 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1550 dd if=/dev/zero of=$file bs=4k count=1
1551 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1552 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1554 run_test 27k "limit i_blksize for broken user apps"
1557 mcreate $DIR/$tfile || error "creating file"
1558 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1559 error "setstripe should have failed" || true
1561 run_test 27l "check setstripe permissions (should return error)"
1564 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1566 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1568 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1569 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1571 trap simple_cleanup_common EXIT
1572 test_mkdir $DIR/$tdir
1573 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1574 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1575 error "dd should fill OST0"
1577 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1579 [ $i -gt 256 ] && break
1582 touch $DIR/$tdir/$tfile.$i
1583 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1584 awk '{print $1}'| grep -w "0") ] &&
1585 error "OST0 was full but new created file still use it"
1587 touch $DIR/$tdir/$tfile.$i
1588 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1589 awk '{print $1}'| grep -w "0") ] &&
1590 error "OST0 was full but new created file still use it"
1591 simple_cleanup_common
1593 run_test 27m "create file while OST0 was full"
1596 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1597 awk '{ print $1 * 2; exit; }')
1601 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1602 # if the OST isn't full anymore.
1604 local OSTIDX=${1:-""}
1606 local list=$(comma_list $(osts_nodes))
1607 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1609 do_nodes $list lctl set_param fail_loc=0
1610 sync # initiate all OST_DESTROYs from MDS to OST
1614 exhaust_precreations() {
1617 local FAILIDX=${3:-$OSTIDX}
1618 local ofacet=ost$((OSTIDX + 1))
1620 test_mkdir -p -c1 $DIR/$tdir
1621 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1622 local mfacet=mds$((mdtidx + 1))
1623 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1625 local OST=$(ostname_from_index $OSTIDX)
1628 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1629 local last_id=$(do_facet $mfacet lctl get_param -n \
1630 osc.$mdtosc_proc1.prealloc_last_id)
1631 local next_id=$(do_facet $mfacet lctl get_param -n \
1632 osc.$mdtosc_proc1.prealloc_next_id)
1634 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1635 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1637 test_mkdir -p $DIR/$tdir/${OST}
1638 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1639 #define OBD_FAIL_OST_ENOSPC 0x215
1640 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1641 echo "Creating to objid $last_id on ost $OST..."
1642 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1643 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1644 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1648 exhaust_all_precreations() {
1650 for (( i=0; i < OSTCOUNT; i++ )) ; do
1651 exhaust_precreations $i $1 -1
1656 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1658 remote_mds_nodsh && skip "remote MDS with nodsh"
1659 remote_ost_nodsh && skip "remote OST with nodsh"
1662 rm -f $DIR/$tdir/$tfile
1663 exhaust_precreations 0 0x80000215
1664 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1665 touch $DIR/$tdir/$tfile || error "touch failed"
1666 $LFS getstripe $DIR/$tdir/$tfile
1669 run_test 27n "create file with some full OSTs"
1672 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1674 remote_mds_nodsh && skip "remote MDS with nodsh"
1675 remote_ost_nodsh && skip "remote OST with nodsh"
1678 rm -f $DIR/$tdir/$tfile
1679 exhaust_all_precreations 0x215
1681 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1686 run_test 27o "create file with all full OSTs (should error)"
1689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1691 remote_mds_nodsh && skip "remote MDS with nodsh"
1692 remote_ost_nodsh && skip "remote OST with nodsh"
1695 rm -f $DIR/$tdir/$tfile
1696 test_mkdir $DIR/$tdir
1698 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1699 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1700 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1702 exhaust_precreations 0 0x80000215
1703 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1704 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1705 $LFS getstripe $DIR/$tdir/$tfile
1709 run_test 27p "append to a truncated file with some full OSTs"
1712 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1714 remote_mds_nodsh && skip "remote MDS with nodsh"
1715 remote_ost_nodsh && skip "remote OST with nodsh"
1718 rm -f $DIR/$tdir/$tfile
1720 test_mkdir $DIR/$tdir
1721 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1722 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1723 error "truncate $DIR/$tdir/$tfile failed"
1724 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1726 exhaust_all_precreations 0x215
1728 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1729 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1733 run_test 27q "append to truncated file with all OSTs full (should error)"
1736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1738 remote_mds_nodsh && skip "remote MDS with nodsh"
1739 remote_ost_nodsh && skip "remote OST with nodsh"
1742 rm -f $DIR/$tdir/$tfile
1743 exhaust_precreations 0 0x80000215
1745 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1749 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1751 test_27s() { # bug 10725
1752 test_mkdir $DIR/$tdir
1753 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1754 local stripe_count=0
1755 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1756 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1757 error "stripe width >= 2^32 succeeded" || true
1760 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1762 test_27t() { # bug 10864
1767 $WLFS getstripe $tfile
1770 run_test 27t "check that utils parse path correctly"
1772 test_27u() { # bug 4900
1773 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1774 remote_mds_nodsh && skip "remote MDS with nodsh"
1777 local list=$(comma_list $(mdts_nodes))
1779 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1780 do_nodes $list $LCTL set_param fail_loc=0x139
1781 test_mkdir -p $DIR/$tdir
1782 trap simple_cleanup_common EXIT
1783 createmany -o $DIR/$tdir/t- 1000
1784 do_nodes $list $LCTL set_param fail_loc=0
1786 TLOG=$TMP/$tfile.getstripe
1787 $LFS getstripe $DIR/$tdir > $TLOG
1788 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1789 unlinkmany $DIR/$tdir/t- 1000
1791 [[ $OBJS -gt 0 ]] &&
1792 error "$OBJS objects created on OST-0. See $TLOG" ||
1795 run_test 27u "skip object creation on OSC w/o objects"
1797 test_27v() { # bug 4900
1798 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1800 remote_mds_nodsh && skip "remote MDS with nodsh"
1801 remote_ost_nodsh && skip "remote OST with nodsh"
1803 exhaust_all_precreations 0x215
1806 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1808 touch $DIR/$tdir/$tfile
1809 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1811 for (( i=1; i < OSTCOUNT; i++ )); do
1812 do_facet ost$i lctl set_param fail_loc=0x705
1814 local START=`date +%s`
1815 createmany -o $DIR/$tdir/$tfile 32
1817 local FINISH=`date +%s`
1818 local TIMEOUT=`lctl get_param -n timeout`
1819 local PROCESS=$((FINISH - START))
1820 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1821 error "$FINISH - $START >= $TIMEOUT / 2"
1822 sleep $((TIMEOUT / 2 - PROCESS))
1825 run_test 27v "skip object creation on slow OST"
1827 test_27w() { # bug 10997
1828 test_mkdir $DIR/$tdir
1829 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1830 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1831 error "stripe size $size != 65536" || true
1832 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1833 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1835 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1838 [[ $OSTCOUNT -lt 2 ]] &&
1839 skip_env "skipping multiple stripe count/offset test"
1841 test_mkdir $DIR/$tdir
1842 for i in $(seq 1 $OSTCOUNT); do
1844 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1845 error "setstripe -c $i -i $offset failed"
1846 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1847 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1848 [ $count -ne $i ] && error "stripe count $count != $i" || true
1849 [ $index -ne $offset ] &&
1850 error "stripe offset $index != $offset" || true
1853 run_test 27wa "check $LFS setstripe -c -i options"
1856 remote_ost_nodsh && skip "remote OST with nodsh"
1857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1860 OFFSET=$(($OSTCOUNT - 1))
1862 local OST=$(ostname_from_index $OSTIDX)
1864 test_mkdir $DIR/$tdir
1865 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1866 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1868 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1869 for i in $(seq 0 $OFFSET); do
1870 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1871 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1872 error "OST0 was degraded but new created file still use it"
1874 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1876 run_test 27x "create files while OST0 is degraded"
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 remote_mds_nodsh && skip "remote MDS with nodsh"
1881 remote_ost_nodsh && skip "remote OST with nodsh"
1882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1884 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1885 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1886 osc.$mdtosc.prealloc_last_id)
1887 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1888 osc.$mdtosc.prealloc_next_id)
1889 local fcount=$((last_id - next_id))
1890 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1891 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1893 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1894 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1895 local OST_DEACTIVE_IDX=-1
1900 for OSC in $MDS_OSCS; do
1901 OST=$(osc_to_ost $OSC)
1902 OSTIDX=$(index_from_ostuuid $OST)
1903 if [ $OST_DEACTIVE_IDX == -1 ]; then
1904 OST_DEACTIVE_IDX=$OSTIDX
1906 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1907 echo $OSC "is Deactivated:"
1908 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1912 OSTIDX=$(index_from_ostuuid $OST)
1913 test_mkdir $DIR/$tdir
1914 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1916 for OSC in $MDS_OSCS; do
1917 OST=$(osc_to_ost $OSC)
1918 OSTIDX=$(index_from_ostuuid $OST)
1919 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1920 echo $OST "is degraded:"
1921 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1922 obdfilter.$OST.degraded=1
1927 createmany -o $DIR/$tdir/$tfile $fcount
1929 for OSC in $MDS_OSCS; do
1930 OST=$(osc_to_ost $OSC)
1931 OSTIDX=$(index_from_ostuuid $OST)
1932 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1933 echo $OST "is recovered from degraded:"
1934 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1935 obdfilter.$OST.degraded=0
1937 do_facet $SINGLEMDS lctl --device %$OSC activate
1941 # all osp devices get activated, hence -1 stripe count restored
1942 local stripe_count=0
1944 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1945 # devices get activated.
1947 $LFS setstripe -c -1 $DIR/$tfile
1948 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1950 [ $stripe_count -ne $OSTCOUNT ] &&
1951 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1954 run_test 27y "create files while OST0 is degraded and the rest inactive"
1960 lmm_count=$($LFS getstripe -c $1)
1961 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
1962 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
1964 local old_ifs="$IFS"
1966 fid=($($LFS path2fid $1))
1969 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1970 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1972 # compare lmm_seq and lu_fid->f_seq
1973 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1974 # compare lmm_object_id and lu_fid->oid
1975 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1977 # check the trusted.fid attribute of the OST objects of the file
1978 local have_obdidx=false
1980 $LFS getstripe $1 | while read obdidx oid hex seq; do
1981 # skip lines up to and including "obdidx"
1982 [ -z "$obdidx" ] && break
1983 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1984 $have_obdidx || continue
1986 local ost=$((obdidx + 1))
1987 local dev=$(ostdevname $ost)
1990 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1992 seq=$(echo $seq | sed -e "s/^0x//g")
1993 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1994 oid_hex=$(echo $oid)
1996 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1998 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2002 # Don't unmount/remount the OSTs if we don't need to do that.
2003 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2004 # update too, until that use mount/ll_decode_filter_fid/mount.
2005 # Re-enable when debugfs will understand new filter_fid.
2007 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2008 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2009 $dev 2>/dev/null" | grep "parent=")
2011 if [ -z "$ff" ]; then
2013 mount_fstype ost$ost
2014 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2015 $(facet_mntpt ost$ost)/$obj_file)
2016 unmount_fstype ost$ost
2017 start ost$ost $dev $OST_MOUNT_OPTS
2021 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2023 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2025 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2026 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2028 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2029 # stripe_size=1048576 component_id=1 component_start=0 \
2030 # component_end=33554432
2031 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2032 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2033 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2035 if grep -q 'stripe=' <<<$ff; then
2036 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2038 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2039 # into f_ver in this case. See comment on ff_parent.
2040 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2043 # compare lmm_seq and filter_fid->ff_parent.f_seq
2044 [ $ff_pseq = $lmm_seq ] ||
2045 error "FF parent SEQ $ff_pseq != $lmm_seq"
2046 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2047 [ $ff_poid = $lmm_oid ] ||
2048 error "FF parent OID $ff_poid != $lmm_oid"
2049 (($ff_pstripe == $stripe_nr)) ||
2050 error "FF stripe $ff_pstripe != $stripe_nr"
2052 stripe_nr=$((stripe_nr + 1))
2053 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2055 if grep -q 'stripe_count=' <<<$ff; then
2056 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2057 -e 's/ .*//' <<<$ff)
2058 [ $lmm_count = $ff_scnt ] ||
2059 error "FF stripe count $lmm_count != $ff_scnt"
2065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2066 remote_ost_nodsh && skip "remote OST with nodsh"
2068 test_mkdir $DIR/$tdir
2069 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2070 { error "setstripe -c -1 failed"; return 1; }
2071 # We need to send a write to every object to get parent FID info set.
2072 # This _should_ also work for setattr, but does not currently.
2073 # touch $DIR/$tdir/$tfile-1 ||
2074 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2075 { error "dd $tfile-1 failed"; return 2; }
2076 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2077 { error "setstripe -c -1 failed"; return 3; }
2078 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2079 { error "dd $tfile-2 failed"; return 4; }
2081 # make sure write RPCs have been sent to OSTs
2084 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2085 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2087 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2089 test_27A() { # b=19102
2090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2092 save_layout_restore_at_exit $MOUNT
2093 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2094 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2095 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2096 local default_size=$($LFS getstripe -S $MOUNT)
2097 local default_offset=$($LFS getstripe -i $MOUNT)
2098 local dsize=$(do_facet $SINGLEMDS \
2099 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2100 [ $default_size -eq $dsize ] ||
2101 error "stripe size $default_size != $dsize"
2102 [ $default_offset -eq -1 ] ||
2103 error "stripe offset $default_offset != -1"
2105 run_test 27A "check filesystem-wide default LOV EA values"
2107 test_27B() { # LU-2523
2108 test_mkdir $DIR/$tdir
2109 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2111 # open f1 with O_LOV_DELAY_CREATE
2113 # call setstripe ioctl on open file descriptor for f1
2115 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2119 # open f1 with O_LOV_DELAY_CREATE
2121 # call setstripe ioctl on open file descriptor for f1
2123 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2125 # Allow multiop to fail in imitation of NFS's busted semantics.
2128 run_test 27B "call setstripe on open unlinked file/rename victim"
2130 test_27C() { #LU-2871
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2139 test_mkdir $DIR/$tdir
2141 for i in $(seq 0 $((OSTCOUNT - 1))); do
2142 # set stripe across all OSTs starting from OST$i
2143 $LFS setstripe -i $i -c -1 $tfile$i
2144 # get striping information
2145 ost_idx=($($LFS getstripe $tfile$i |
2146 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2150 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2151 error "${#ost_idx[@]} != $OSTCOUNT"
2153 for index in $(seq 0 $((OSTCOUNT - 1))); do
2155 for j in $(echo ${ost_idx[@]}); do
2156 if [ $index -eq $j ]; then
2162 error "Can not find $index in ${ost_idx[@]}"
2166 run_test 27C "check full striping across all OSTs"
2169 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2170 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2171 remote_mds_nodsh && skip "remote MDS with nodsh"
2173 local POOL=${POOL:-testpool}
2175 local last_ost=$(($OSTCOUNT - 1))
2177 local ost_list=$(seq $first_ost $ost_step $last_ost)
2178 local ost_range="$first_ost $last_ost $ost_step"
2180 if ! combined_mgs_mds ; then
2184 test_mkdir $DIR/$tdir
2185 pool_add $POOL || error "pool_add failed"
2186 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2189 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2191 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2192 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2193 skip27D+=" -s 30,31"
2194 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2195 error "llapi_layout_test failed"
2197 destroy_test_pools || error "destroy test pools failed"
2199 if ! combined_mgs_mds ; then
2203 run_test 27D "validate llapi_layout API"
2205 # Verify that default_easize is increased from its initial value after
2206 # accessing a widely striped file.
2208 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2209 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2210 skip "client does not have LU-3338 fix"
2212 # 72 bytes is the minimum space required to store striping
2213 # information for a file striped across one OST:
2214 # (sizeof(struct lov_user_md_v3) +
2215 # sizeof(struct lov_user_ost_data_v1))
2217 $LCTL set_param -n llite.*.default_easize $min_easize ||
2218 error "lctl set_param failed"
2219 local easize=$($LCTL get_param -n llite.*.default_easize)
2221 [ $easize -eq $min_easize ] ||
2222 error "failed to set default_easize"
2224 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2225 error "setstripe failed"
2229 easize=$($LCTL get_param -n llite.*.default_easize)
2231 [ $easize -gt $min_easize ] ||
2232 error "default_easize not updated"
2234 run_test 27E "check that default extended attribute size properly increases"
2236 test_27F() { # LU-5346/LU-7975
2237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2238 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2239 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2240 skip "Need MDS version at least 2.8.51"
2241 remote_ost_nodsh && skip "remote OST with nodsh"
2243 test_mkdir $DIR/$tdir
2245 $LFS setstripe -c 2 $DIR/$tdir
2247 # stop all OSTs to reproduce situation for LU-7975 ticket
2248 for num in $(seq $OSTCOUNT); do
2252 # open/create f0 with O_LOV_DELAY_CREATE
2253 # truncate f0 to a non-0 size
2255 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2257 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2258 # open/write it again to force delayed layout creation
2259 cat /etc/hosts > $DIR/$tdir/f0 &
2263 for num in $(seq $OSTCOUNT); do
2264 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2265 error "ost$num failed to start"
2268 wait $catpid || error "cat failed"
2270 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2271 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2272 error "wrong stripecount"
2275 run_test 27F "Client resend delayed layout creation with non-zero size"
2277 test_27G() { #LU-10629
2278 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2279 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2280 local POOL=${POOL:-testpool}
2281 local ostrange="0 0 1"
2283 test_mkdir $DIR/$tdir
2284 pool_add $POOL || error "pool_add failed"
2285 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2286 $LFS setstripe -p $POOL $DIR/$tdir
2288 local pool=$($LFS getstripe -p $DIR/$tdir)
2290 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2292 $LFS setstripe -d $DIR/$tdir
2294 pool=$($LFS getstripe -p $DIR/$tdir)
2298 [ -z "$pool" ] || error "'$pool' is not empty"
2300 run_test 27G "Clear OST pool from stripe"
2303 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2304 skip "Need MDS version newer than 2.11.54"
2305 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2306 test_mkdir $DIR/$tdir
2307 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2308 touch $DIR/$tdir/$tfile
2309 $LFS getstripe -c $DIR/$tdir/$tfile
2310 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2311 error "two-stripe file doesn't have two stripes"
2313 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2314 $LFS getstripe -y $DIR/$tdir/$tfile
2315 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2316 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2317 error "expected l_ost_idx: [02]$ not matched"
2319 # make sure ost list has been cleared
2320 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2321 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2322 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2324 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2326 run_test 27H "Set specific OSTs stripe"
2328 # createtest also checks that device nodes are created and
2329 # then visible correctly (#2091)
2330 test_28() { # bug 2091
2332 $CREATETEST $DIR/d28/ct || error "createtest failed"
2334 run_test 28 "create/mknod/mkdir with bad file types ============"
2337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2339 sync; sleep 1; sync # flush out any dirty pages from previous tests
2346 declare -i LOCKCOUNTORIG=0
2347 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2348 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2350 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2352 declare -i LOCKUNUSEDCOUNTORIG=0
2353 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2354 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2361 declare -i LOCKCOUNTCURRENT=0
2362 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2363 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2366 declare -i LOCKUNUSEDCOUNTCURRENT=0
2367 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2368 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2371 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2372 $LCTL set_param -n ldlm.dump_namespaces ""
2373 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2375 log "dumped log to $TMP/test_29.dk (bug 5793)"
2378 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2379 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2380 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2381 log "dumped log to $TMP/test_29.dk (bug 5793)"
2385 run_test 29 "IT_GETATTR regression ============================"
2387 test_30a() { # was test_30
2388 cp $(which ls) $DIR || cp /bin/ls $DIR
2389 $DIR/ls / || error "Can't execute binary from lustre"
2392 run_test 30a "execute binary from Lustre (execve) =============="
2395 cp `which ls` $DIR || cp /bin/ls $DIR
2397 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2400 run_test 30b "execute binary from Lustre as non-root ==========="
2402 test_30c() { # b=22376
2403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2405 cp `which ls` $DIR || cp /bin/ls $DIR
2407 cancel_lru_locks mdc
2408 cancel_lru_locks osc
2409 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2412 run_test 30c "execute binary from Lustre without read perms ===="
2415 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2416 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2418 run_test 31a "open-unlink file =================================="
2421 touch $DIR/f31 || error "touch $DIR/f31 failed"
2422 ln $DIR/f31 $DIR/f31b || error "ln failed"
2423 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2424 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2426 run_test 31b "unlink file with multiple links while open ======="
2429 touch $DIR/f31 || error "touch $DIR/f31 failed"
2430 ln $DIR/f31 $DIR/f31c || error "ln failed"
2431 multiop_bg_pause $DIR/f31 O_uc ||
2432 error "multiop_bg_pause for $DIR/f31 failed"
2434 $MULTIOP $DIR/f31c Ouc
2435 kill -USR1 $MULTIPID
2438 run_test 31c "open-unlink file with multiple links ============="
2441 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2442 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2444 run_test 31d "remove of open directory ========================="
2446 test_31e() { # bug 2904
2447 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2449 run_test 31e "remove of open non-empty directory ==============="
2451 test_31f() { # bug 4554
2452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2455 test_mkdir $DIR/d31f
2456 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2457 cp /etc/hosts $DIR/d31f
2459 $LFS getstripe $DIR/d31f/hosts
2460 multiop_bg_pause $DIR/d31f D_c || return 1
2463 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2464 test_mkdir $DIR/d31f
2465 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2466 cp /etc/hosts $DIR/d31f
2468 $LFS getstripe $DIR/d31f/hosts
2469 multiop_bg_pause $DIR/d31f D_c || return 1
2472 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2473 wait $MULTIPID || error "first opendir $MULTIPID failed"
2477 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2478 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2481 run_test 31f "remove of open directory with open-unlink file ==="
2484 echo "-- cross directory link --"
2485 test_mkdir -c1 $DIR/${tdir}ga
2486 test_mkdir -c1 $DIR/${tdir}gb
2487 touch $DIR/${tdir}ga/f
2488 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2489 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2490 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2491 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2492 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2494 run_test 31g "cross directory link==============="
2497 echo "-- cross directory link --"
2498 test_mkdir -c1 $DIR/${tdir}
2499 test_mkdir -c1 $DIR/${tdir}/dir
2500 touch $DIR/${tdir}/f
2501 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2502 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2503 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2504 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2505 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2507 run_test 31h "cross directory link under child==============="
2510 echo "-- cross directory link --"
2511 test_mkdir -c1 $DIR/$tdir
2512 test_mkdir -c1 $DIR/$tdir/dir
2513 touch $DIR/$tdir/dir/f
2514 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2515 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2516 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2517 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2518 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2520 run_test 31i "cross directory link under parent==============="
2523 test_mkdir -c1 -p $DIR/$tdir
2524 test_mkdir -c1 -p $DIR/$tdir/dir1
2525 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2526 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2527 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2528 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2531 run_test 31j "link for directory==============="
2534 test_mkdir -c1 -p $DIR/$tdir
2536 touch $DIR/$tdir/exist
2537 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2538 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2539 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2540 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2541 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2542 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2543 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2546 run_test 31k "link to file: the same, non-existing, dir==============="
2552 touch $DIR/d31m2/exist
2553 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2554 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2555 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2556 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2557 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2558 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2561 run_test 31m "link to file: the same, non-existing, dir==============="
2564 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2565 nlink=$(stat --format=%h $DIR/$tfile)
2566 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2568 local cmd="exec $fd<$DIR/$tfile"
2571 trap "eval $cmd" EXIT
2572 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2573 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2574 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2575 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2576 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2579 run_test 31n "check link count of unlinked file"
2582 local TEMPNAME=$(mktemp $1_XXXXXX)
2583 mlink $TEMPNAME $1 2> /dev/null &&
2584 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2588 test_31o() { # LU-2901
2589 test_mkdir $DIR/$tdir
2590 for LOOP in $(seq 100); do
2591 rm -f $DIR/$tdir/$tfile*
2592 for THREAD in $(seq 8); do
2593 link_one $DIR/$tdir/$tfile.$LOOP &
2596 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2597 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2598 error "$LINKS duplicate links to $tfile.$LOOP" &&
2602 run_test 31o "duplicate hard links with same filename"
2605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2607 test_mkdir $DIR/$tdir
2608 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2609 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2611 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2612 error "open unlink test1 failed"
2613 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2614 error "open unlink test2 failed"
2616 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2617 error "test1 still exists"
2618 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2619 error "test2 still exists"
2621 run_test 31p "remove of open striped directory"
2623 cleanup_test32_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2627 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2636 echo "== more mountpoints and symlinks ================="
2637 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2638 trap cleanup_test32_mount EXIT
2639 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2640 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2641 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2642 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2643 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2644 cleanup_test32_mount
2646 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2651 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2652 trap cleanup_test32_mount EXIT
2653 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2654 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2655 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2656 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2657 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2658 cleanup_test32_mount
2660 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2665 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2666 trap cleanup_test32_mount EXIT
2667 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2668 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2669 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2670 test_mkdir -p $DIR/$tdir/d2/test_dir
2671 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2672 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2673 cleanup_test32_mount
2675 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2680 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2681 trap cleanup_test32_mount EXIT
2682 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2683 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2684 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2685 test_mkdir -p $DIR/$tdir/d2/test_dir
2686 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2687 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2688 cleanup_test32_mount
2690 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2694 test_mkdir -p $DIR/$tdir/tmp
2695 local tmp_dir=$DIR/$tdir/tmp
2696 ln -s $DIR/$tdir $tmp_dir/symlink11
2697 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2698 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2699 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2701 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2705 test_mkdir -p $DIR/$tdir/tmp
2706 local tmp_dir=$DIR/$tdir/tmp
2707 ln -s $DIR/$tdir $tmp_dir/symlink11
2708 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2709 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2710 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2712 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2715 local tmp_dir=$DIR/$tdir/tmp
2716 test_mkdir -p $tmp_dir
2717 test_mkdir $DIR/${tdir}2
2718 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2719 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2720 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2721 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2722 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2723 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2725 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2728 rm -fr $DIR/$tdir $DIR/${tdir}2
2729 tmp_dir=$DIR/$tdir/tmp
2730 test_mkdir -p $tmp_dir
2731 test_mkdir $DIR/${tdir}2
2732 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2733 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2734 ls $tmp_dir/symlink12 || error "listing symlink12"
2735 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2737 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2742 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2743 trap cleanup_test32_mount EXIT
2744 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2745 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2746 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2747 touch $DIR/$tdir/test_file
2748 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2749 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2750 cleanup_test32_mount
2752 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2757 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2758 trap cleanup_test32_mount EXIT
2759 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2760 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2761 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2762 touch $DIR/$tdir/test_file
2763 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2764 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2765 cleanup_test32_mount
2767 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2773 trap cleanup_test32_mount EXIT
2774 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2775 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2776 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2777 test_mkdir -p $DIR/$tdir/d2
2778 touch $DIR/$tdir/d2/test_file || error "touch failed"
2779 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2780 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2781 cleanup_test32_mount
2783 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2789 trap cleanup_test32_mount EXIT
2790 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2791 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2792 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2793 test_mkdir -p $DIR/$tdir/d2
2794 touch $DIR/$tdir/d2/test_file || error "touch failed"
2795 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2796 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2797 cleanup_test32_mount
2799 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2803 test_mkdir -p $DIR/d32m/tmp
2804 TMP_DIR=$DIR/d32m/tmp
2805 ln -s $DIR $TMP_DIR/symlink11
2806 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2807 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2808 error "symlink11 not a link"
2809 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2810 error "symlink01 not a link"
2812 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2816 test_mkdir -p $DIR/d32n/tmp
2817 TMP_DIR=$DIR/d32n/tmp
2818 ln -s $DIR $TMP_DIR/symlink11
2819 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2820 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2821 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2823 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2827 test_mkdir -p $DIR/d32o/tmp
2828 TMP_DIR=$DIR/d32o/tmp
2829 ln -s $DIR/$tfile $TMP_DIR/symlink12
2830 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2831 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2832 error "symlink12 not a link"
2833 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2834 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2835 error "$DIR/d32o/tmp/symlink12 not file type"
2836 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2837 error "$DIR/d32o/symlink02 not file type"
2839 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2849 test_mkdir -p $DIR/d32p/tmp
2851 TMP_DIR=$DIR/d32p/tmp
2853 ln -s $DIR/$tfile $TMP_DIR/symlink12
2855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2857 cat $DIR/d32p/tmp/symlink12 ||
2858 error "Can't open $DIR/d32p/tmp/symlink12"
2860 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2863 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2868 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2869 trap cleanup_test32_mount EXIT
2870 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2871 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2872 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2873 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2874 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2875 cleanup_test32_mount
2877 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2882 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2883 trap cleanup_test32_mount EXIT
2884 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2885 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2886 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2887 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2888 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2889 cleanup_test32_mount
2891 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2896 chmod 444 $DIR/$tfile
2897 chown $RUNAS_ID $DIR/$tfile
2899 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2902 run_test 33aa "write file with mode 444 (should return error)"
2906 test_mkdir $DIR/$tdir
2907 chown $RUNAS_ID $DIR/$tdir
2908 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2909 error "$RUNAS create $tdir/$tfile failed"
2910 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2911 error "open RDWR" || true
2913 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2917 test_mkdir $DIR/$tdir
2918 chown $RUNAS_ID $DIR/$tdir
2919 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2921 run_test 33b "test open file with malformed flags (No panic)"
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2925 remote_ost_nodsh && skip "remote OST with nodsh"
2934 test_mkdir $DIR/$tdir
2935 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2938 for ostnum in $(seq $OSTCOUNT); do
2939 # test-framework's OST numbering is one-based, while Lustre's
2941 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2942 # Parsing llobdstat's output sucks; we could grep the /proc
2943 # path, but that's likely to not be as portable as using the
2944 # llobdstat utility. So we parse lctl output instead.
2945 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2946 obdfilter/$ostname/stats |
2947 awk '/^write_bytes/ {print $7}' )
2948 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2949 if (( ${write_bytes:-0} > 0 ))
2956 $all_zeros || return 0
2959 echo foo > $DIR/$tdir/bar
2963 # Total up write_bytes after writing. We'd better find non-zeros.
2964 for ostnum in $(seq $OSTCOUNT); do
2965 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2966 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2967 obdfilter/$ostname/stats |
2968 awk '/^write_bytes/ {print $7}' )
2969 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2970 if (( ${write_bytes:-0} > 0 ))
2979 for ostnum in $(seq $OSTCOUNT); do
2980 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2981 echo "Check that write_bytes is present in obdfilter/*/stats:"
2982 do_facet ost$ostnum lctl get_param -n \
2983 obdfilter/$ostname/stats
2985 error "OST not keeping write_bytes stats (b22312)"
2988 run_test 33c "test llobdstat and write_bytes"
2991 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2995 local remote_dir=$DIR/$tdir/remote_dir
2997 test_mkdir $DIR/$tdir
2998 $LFS mkdir -i $MDTIDX $remote_dir ||
2999 error "create remote directory failed"
3001 touch $remote_dir/$tfile
3002 chmod 444 $remote_dir/$tfile
3003 chown $RUNAS_ID $remote_dir/$tfile
3005 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3007 chown $RUNAS_ID $remote_dir
3008 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3009 error "create" || true
3010 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3011 error "open RDWR" || true
3012 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3014 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3021 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3022 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3023 mkdir $DIR/$tdir/local_dir
3025 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3026 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3027 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3029 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3030 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3032 rmdir $DIR/$tdir/* || error "rmdir failed"
3035 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3036 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3037 mkdir $DIR/$tdir/local_dir
3039 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3040 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3041 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3043 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3044 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3046 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3049 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3050 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3051 mkdir $DIR/$tdir/local_dir
3053 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3054 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3055 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3057 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3058 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3060 run_test 33e "mkdir and striped directory should have same mode"
3064 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3069 remote_mds_nodsh && skip "remote MDS with nodsh"
3072 chmod go+rwx $DIR/$tdir
3073 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3074 trap cleanup_33f EXIT
3076 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3077 error "cannot create striped directory"
3079 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3080 error "cannot create files in striped directory"
3082 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3083 error "cannot remove files in striped directory"
3085 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3086 error "cannot remove striped directory"
3090 run_test 33f "nonroot user can create, access, and remove a striped directory"
3093 mkdir -p $DIR/$tdir/dir2
3095 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3097 [[ $err =~ "exists" ]] || error "Not exists error"
3099 run_test 33g "nonroot user create already existing root created file"
3101 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3104 $MCREATE $DIR/f34 || error "mcreate failed"
3105 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3106 error "getstripe failed"
3107 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3108 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3109 error "getstripe failed"
3110 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3111 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3113 run_test 34a "truncate file that has not been opened ==========="
3116 [ ! -f $DIR/f34 ] && test_34a
3117 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3118 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3119 $OPENFILE -f O_RDONLY $DIR/f34
3120 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3121 error "getstripe failed"
3122 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3123 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3125 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3128 [ ! -f $DIR/f34 ] && test_34a
3129 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3130 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3131 $OPENFILE -f O_RDWR $DIR/f34
3132 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3133 error "$LFS getstripe failed"
3134 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3135 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3137 run_test 34c "O_RDWR opening file-with-size works =============="
3140 [ ! -f $DIR/f34 ] && test_34a
3141 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3143 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3144 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3147 run_test 34d "write to sparse file ============================="
3151 $MCREATE $DIR/f34e || error "mcreate failed"
3152 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3153 $CHECKSTAT -s 1000 $DIR/f34e ||
3154 error "Size of $DIR/f34e not equal to 1000 bytes"
3155 $OPENFILE -f O_RDWR $DIR/f34e
3156 $CHECKSTAT -s 1000 $DIR/f34e ||
3157 error "Size of $DIR/f34e not equal to 1000 bytes"
3159 run_test 34e "create objects, some with size and some without =="
3161 test_34f() { # bug 6242, 6243
3162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3166 $MCREATE $DIR/f34f || error "mcreate failed"
3167 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3168 dd if=$DIR/f34f of=$TMP/f34f
3169 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3170 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3171 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3172 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3173 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3175 run_test 34f "read from a file with no objects until EOF ======="
3178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3180 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3182 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3183 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3184 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3185 cancel_lru_locks osc
3186 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3187 error "wrong size after lock cancel"
3189 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3190 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3191 error "expanding truncate failed"
3192 cancel_lru_locks osc
3193 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3194 error "wrong expanded size after lock cancel"
3196 run_test 34g "truncate long file ==============================="
3199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3204 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3205 sync # Flush the cache so that multiop below does not block on cache
3206 # flush when getting the group lock
3207 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3210 # Since just timed wait is not good enough, let's do a sync write
3211 # that way we are sure enough time for a roundtrip + processing
3212 # passed + 2 seconds of extra margin.
3213 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3217 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3218 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3222 local nsz=`stat -c %s $DIR/$tfile`
3223 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3225 run_test 34h "ftruncate file under grouplock should not block"
3228 cp /bin/sh $DIR/f35a
3230 chown $RUNAS_ID $DIR/f35a
3231 $RUNAS $DIR/f35a && error || true
3234 run_test 35a "exec file with mode 444 (should return and not leak)"
3238 utime $DIR/f36 || error "utime failed for MDS"
3240 run_test 36a "MDS utime check (mknod, utime)"
3244 utime $DIR/f36 || error "utime failed for OST"
3246 run_test 36b "OST utime check (open, utime)"
3251 chown $RUNAS_ID $DIR/d36
3252 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3254 run_test 36c "non-root MDS utime check (mknod, utime)"
3257 [ ! -d $DIR/d36 ] && test_36c
3258 echo "" > $DIR/d36/f36
3259 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3261 run_test 36d "non-root OST utime check (open, utime)"
3264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3266 test_mkdir $DIR/$tdir
3267 touch $DIR/$tdir/$tfile
3268 $RUNAS utime $DIR/$tdir/$tfile &&
3269 error "utime worked, expected failure" || true
3271 run_test 36e "utime on non-owned file (should return error)"
3275 local LANG_SAVE=$LANG
3276 local LC_LANG_SAVE=$LC_LANG
3277 export LANG=C LC_LANG=C # for date language
3279 DATESTR="Dec 20 2000"
3280 test_mkdir $DIR/$tdir
3281 lctl set_param fail_loc=$fl
3283 cp /etc/hosts $DIR/$tdir/$tfile
3284 sync & # write RPC generated with "current" inode timestamp, but delayed
3286 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3287 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3288 cancel_lru_locks osc
3289 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3291 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3292 echo "BEFORE: $LS_BEFORE" && \
3293 echo "AFTER : $LS_AFTER" && \
3294 echo "WANT : $DATESTR" && \
3295 error "$DIR/$tdir/$tfile timestamps changed" || true
3297 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3303 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3304 subr_36fh "0x80000214"
3306 run_test 36f "utime on file racing with OST BRW write =========="
3309 remote_ost_nodsh && skip "remote OST with nodsh"
3310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 test_mkdir $DIR/$tdir
3317 fmd_max_age=$(do_facet ost1 \
3318 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3321 fmd_before=$(do_facet ost1 \
3322 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3323 touch $DIR/$tdir/$tfile
3324 sleep $((fmd_max_age + 12))
3325 fmd_after=$(do_facet ost1 \
3326 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3328 echo "fmd_before: $fmd_before"
3329 echo "fmd_after: $fmd_after"
3330 [[ $fmd_after -gt $fmd_before ]] &&
3331 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3332 error "fmd didn't expire after ping" || true
3334 run_test 36g "filter mod data cache expiry ====================="
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3339 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3340 subr_36fh "0x80000227"
3342 run_test 36h "utime on file racing with OST BRW write =========="
3345 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3347 test_mkdir $DIR/$tdir
3348 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3350 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3351 local new_mtime=$((mtime + 200))
3353 #change Modify time of striped dir
3354 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3355 error "change mtime failed"
3357 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3359 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3361 run_test 36i "change mtime on striped directory"
3363 # test_37 - duplicate with tests 32q 32r
3366 local file=$DIR/$tfile
3368 openfile -f O_DIRECTORY $file
3371 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3372 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3374 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3376 test_39a() { # was test_39
3378 touch $DIR/${tfile}2
3379 # ls -l $DIR/$tfile $DIR/${tfile}2
3380 # ls -lu $DIR/$tfile $DIR/${tfile}2
3381 # ls -lc $DIR/$tfile $DIR/${tfile}2
3383 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3384 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3386 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3388 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3390 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3391 error "O_TRUNC didn't change timestamps"
3394 run_test 39a "mtime changed on create"
3397 test_mkdir -c1 $DIR/$tdir
3398 cp -p /etc/passwd $DIR/$tdir/fopen
3399 cp -p /etc/passwd $DIR/$tdir/flink
3400 cp -p /etc/passwd $DIR/$tdir/funlink
3401 cp -p /etc/passwd $DIR/$tdir/frename
3402 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3405 echo "aaaaaa" >> $DIR/$tdir/fopen
3406 echo "aaaaaa" >> $DIR/$tdir/flink
3407 echo "aaaaaa" >> $DIR/$tdir/funlink
3408 echo "aaaaaa" >> $DIR/$tdir/frename
3410 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3411 local link_new=`stat -c %Y $DIR/$tdir/flink`
3412 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3413 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3415 cat $DIR/$tdir/fopen > /dev/null
3416 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3417 rm -f $DIR/$tdir/funlink2
3418 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3420 for (( i=0; i < 2; i++ )) ; do
3421 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3422 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3423 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3424 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3426 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3427 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3428 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3429 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3431 cancel_lru_locks osc
3432 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3435 run_test 39b "mtime change on open, link, unlink, rename ======"
3437 # this should be set to past
3438 TEST_39_MTIME=`date -d "1 year ago" +%s`
3444 local mtime0=`stat -c %Y $DIR1/$tfile`
3446 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3447 local mtime1=`stat -c %Y $DIR1/$tfile`
3448 [ "$mtime1" = $TEST_39_MTIME ] || \
3449 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3452 echo hello >> $DIR1/$tfile
3454 local mtime2=`stat -c %Y $DIR1/$tfile`
3455 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3456 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3458 mv $DIR1/$tfile $DIR1/$tfile-1
3460 for (( i=0; i < 2; i++ )) ; do
3461 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3462 [ "$mtime2" = "$mtime3" ] || \
3463 error "mtime ($mtime2) changed (to $mtime3) on rename"
3465 cancel_lru_locks osc
3466 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3469 run_test 39c "mtime change on rename ==========================="
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3476 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3478 for (( i=0; i < 2; i++ )) ; do
3479 local mtime=`stat -c %Y $DIR1/$tfile`
3480 [ $mtime = $TEST_39_MTIME ] || \
3481 error "mtime($mtime) is not set to $TEST_39_MTIME"
3483 cancel_lru_locks osc
3484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3487 run_test 39d "create, utime, stat =============================="
3491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3494 local mtime1=`stat -c %Y $DIR1/$tfile`
3496 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3498 for (( i=0; i < 2; i++ )) ; do
3499 local mtime2=`stat -c %Y $DIR1/$tfile`
3500 [ $mtime2 = $TEST_39_MTIME ] || \
3501 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3503 cancel_lru_locks osc
3504 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3507 run_test 39e "create, stat, utime, stat ========================"
3511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3514 mtime1=`stat -c %Y $DIR1/$tfile`
3517 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3519 for (( i=0; i < 2; i++ )) ; do
3520 local mtime2=`stat -c %Y $DIR1/$tfile`
3521 [ $mtime2 = $TEST_39_MTIME ] || \
3522 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3524 cancel_lru_locks osc
3525 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3528 run_test 39f "create, stat, sleep, utime, stat ================="
3532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3534 echo hello >> $DIR1/$tfile
3535 local mtime1=`stat -c %Y $DIR1/$tfile`
3538 chmod o+r $DIR1/$tfile
3540 for (( i=0; i < 2; i++ )) ; do
3541 local mtime2=`stat -c %Y $DIR1/$tfile`
3542 [ "$mtime1" = "$mtime2" ] || \
3543 error "lost mtime: $mtime2, should be $mtime1"
3545 cancel_lru_locks osc
3546 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3549 run_test 39g "write, chmod, stat ==============================="
3553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3559 echo hello >> $DIR1/$tfile
3560 local mtime1=`stat -c %Y $DIR1/$tfile`
3562 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3564 if [ "$d1" != "$d2" ]; then
3565 echo "write and touch not within one second"
3567 for (( i=0; i < 2; i++ )) ; do
3568 local mtime2=`stat -c %Y $DIR1/$tfile`
3569 [ "$mtime2" = $TEST_39_MTIME ] || \
3570 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3572 cancel_lru_locks osc
3573 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3577 run_test 39h "write, utime within one second, stat ============="
3580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3585 echo hello >> $DIR1/$tfile
3586 local mtime1=`stat -c %Y $DIR1/$tfile`
3588 mv $DIR1/$tfile $DIR1/$tfile-1
3590 for (( i=0; i < 2; i++ )) ; do
3591 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3593 [ "$mtime1" = "$mtime2" ] || \
3594 error "lost mtime: $mtime2, should be $mtime1"
3596 cancel_lru_locks osc
3597 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3600 run_test 39i "write, rename, stat =============================="
3603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3605 start_full_debug_logging
3609 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3610 lctl set_param fail_loc=0x80000412
3611 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3612 error "multiop failed"
3614 local mtime1=`stat -c %Y $DIR1/$tfile`
3616 mv $DIR1/$tfile $DIR1/$tfile-1
3618 kill -USR1 $multipid
3619 wait $multipid || error "multiop close failed"
3621 for (( i=0; i < 2; i++ )) ; do
3622 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3623 [ "$mtime1" = "$mtime2" ] ||
3624 error "mtime is lost on close: $mtime2, " \
3627 cancel_lru_locks osc
3628 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3630 lctl set_param fail_loc=0
3631 stop_full_debug_logging
3633 run_test 39j "write, rename, close, stat ======================="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3641 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3643 local mtime1=`stat -c %Y $DIR1/$tfile`
3645 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3647 kill -USR1 $multipid
3648 wait $multipid || error "multiop close failed"
3650 for (( i=0; i < 2; i++ )) ; do
3651 local mtime2=`stat -c %Y $DIR1/$tfile`
3653 [ "$mtime2" = $TEST_39_MTIME ] || \
3654 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3656 cancel_lru_locks osc
3657 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3660 run_test 39k "write, utime, close, stat ========================"
3662 # this should be set to future
3663 TEST_39_ATIME=`date -d "1 year" +%s`
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3667 remote_mds_nodsh && skip "remote MDS with nodsh"
3669 local atime_diff=$(do_facet $SINGLEMDS \
3670 lctl get_param -n mdd.*MDT0000*.atime_diff)
3674 # test setting directory atime to future
3675 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3676 local atime=$(stat -c %X $DIR/$tdir)
3677 [ "$atime" = $TEST_39_ATIME ] ||
3678 error "atime is not set to future: $atime, $TEST_39_ATIME"
3680 # test setting directory atime from future to now
3681 local now=$(date +%s)
3682 touch -a -d @$now $DIR/$tdir
3684 atime=$(stat -c %X $DIR/$tdir)
3685 [ "$atime" -eq "$now" ] ||
3686 error "atime is not updated from future: $atime, $now"
3688 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3691 # test setting directory atime when now > dir atime + atime_diff
3692 local d1=$(date +%s)
3694 local d2=$(date +%s)
3695 cancel_lru_locks mdc
3696 atime=$(stat -c %X $DIR/$tdir)
3697 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3698 error "atime is not updated : $atime, should be $d2"
3700 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3703 # test not setting directory atime when now < dir atime + atime_diff
3705 cancel_lru_locks mdc
3706 atime=$(stat -c %X $DIR/$tdir)
3707 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3708 error "atime is updated to $atime, should remain $d1<atime<$d2"
3710 do_facet $SINGLEMDS \
3711 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3713 run_test 39l "directory atime update ==========================="
3716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3720 local far_past_mtime=$(date -d "May 29 1953" +%s)
3721 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3723 touch -m -d @$far_past_mtime $DIR1/$tfile
3724 touch -a -d @$far_past_atime $DIR1/$tfile
3726 for (( i=0; i < 2; i++ )) ; do
3727 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3728 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3729 error "atime or mtime set incorrectly"
3731 cancel_lru_locks osc
3732 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3735 run_test 39m "test atime and mtime before 1970"
3737 test_39n() { # LU-3832
3738 remote_mds_nodsh && skip "remote MDS with nodsh"
3740 local atime_diff=$(do_facet $SINGLEMDS \
3741 lctl get_param -n mdd.*MDT0000*.atime_diff)
3746 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3749 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3750 atime0=$(stat -c %X $DIR/$tfile)
3753 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3754 atime1=$(stat -c %X $DIR/$tfile)
3757 cancel_lru_locks mdc
3758 cancel_lru_locks osc
3759 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3760 atime2=$(stat -c %X $DIR/$tfile)
3762 do_facet $SINGLEMDS \
3763 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3765 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3766 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3768 run_test 39n "check that O_NOATIME is honored"
3771 TESTDIR=$DIR/$tdir/$tfile
3772 [ -e $TESTDIR ] && rm -rf $TESTDIR
3779 links2=$(stat -c %h .)
3780 [ $(($links1 + 2)) != $links2 ] &&
3781 error "wrong links count $(($links1 + 2)) != $links2"
3783 links3=$(stat -c %h .)
3784 [ $(($links1 + 1)) != $links3 ] &&
3785 error "wrong links count $links1 != $links3"
3788 run_test 39o "directory cached attributes updated after create"
3791 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3794 TESTDIR=$DIR/$tdir/$tdir
3795 [ -e $TESTDIR ] && rm -rf $TESTDIR
3796 test_mkdir -p $TESTDIR
3800 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3801 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3803 links2=$(stat -c %h .)
3804 [ $(($links1 + 2)) != $links2 ] &&
3805 error "wrong links count $(($links1 + 2)) != $links2"
3807 links3=$(stat -c %h .)
3808 [ $(($links1 + 1)) != $links3 ] &&
3809 error "wrong links count $links1 != $links3"
3812 run_test 39p "remote directory cached attributes updated after create ========"
3815 test_39q() { # LU-8041
3816 local testdir=$DIR/$tdir
3818 multiop_bg_pause $testdir D_c || error "multiop failed"
3820 cancel_lru_locks mdc
3821 kill -USR1 $multipid
3822 local atime=$(stat -c %X $testdir)
3823 [ "$atime" -ne 0 ] || error "atime is zero"
3825 run_test 39q "close won't zero out atime"
3828 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3829 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3830 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3831 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3832 error "$tfile is not 4096 bytes in size"
3834 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3838 small_write $DIR/f41 18
3840 run_test 41 "test small file write + fstat ====================="
3842 count_ost_writes() {
3843 lctl get_param -n ${OSC}.*.stats |
3844 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3845 END { printf("%0.0f", writes) }'
3852 BG_DIRTY_RATIO_SAVE=10
3853 MAX_BG_DIRTY_RATIO=25
3857 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3858 # dirty_ratio, dirty_background_ratio
3859 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3860 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3861 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3862 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3864 # if file not here, we are a 2.4 kernel
3865 kill -CONT `pidof kupdated`
3870 # setup the trap first, so someone cannot exit the test at the
3871 # exact wrong time and mess up a machine
3872 trap start_writeback EXIT
3873 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3874 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3875 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3876 sysctl -w vm.dirty_writeback_centisecs=0
3877 sysctl -w vm.dirty_writeback_centisecs=0
3878 # save and increase /proc/sys/vm/dirty_ratio
3879 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3880 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3881 # save and increase /proc/sys/vm/dirty_background_ratio
3882 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3883 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3885 # if file not here, we are a 2.4 kernel
3886 kill -STOP `pidof kupdated`
3890 # ensure that all stripes have some grant before we test client-side cache
3892 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3893 dd if=/dev/zero of=$i bs=4k count=1
3898 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3899 # file truncation, and file removal.
3901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3904 cancel_lru_locks $OSC
3906 sync; sleep 1; sync # just to be safe
3907 BEFOREWRITES=`count_ost_writes`
3908 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3909 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3910 AFTERWRITES=`count_ost_writes`
3911 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3912 error "$BEFOREWRITES < $AFTERWRITES"
3915 run_test 42a "ensure that we don't flush on close"
3918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 cancel_lru_locks $OSC
3924 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3925 BEFOREWRITES=$(count_ost_writes)
3926 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3927 AFTERWRITES=$(count_ost_writes)
3928 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3929 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3931 BEFOREWRITES=$(count_ost_writes)
3932 sync || error "sync: $?"
3933 AFTERWRITES=$(count_ost_writes)
3934 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3935 error "$BEFOREWRITES < $AFTERWRITES on sync"
3937 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3941 run_test 42b "test destroy of file with cached dirty data ======"
3943 # if these tests just want to test the effect of truncation,
3944 # they have to be very careful. consider:
3945 # - the first open gets a {0,EOF}PR lock
3946 # - the first write conflicts and gets a {0, count-1}PW
3947 # - the rest of the writes are under {count,EOF}PW
3948 # - the open for truncate tries to match a {0,EOF}PR
3949 # for the filesize and cancels the PWs.
3950 # any number of fixes (don't get {0,EOF} on open, match
3951 # composite locks, do smarter file size management) fix
3952 # this, but for now we want these tests to verify that
3953 # the cancellation with truncate intent works, so we
3954 # start the file with a full-file pw lock to match against
3955 # until the truncate.
3960 cancel_lru_locks $OSC
3962 # prime the file with 0,EOF PW to match
3966 # now the real test..
3967 dd if=/dev/zero of=$file bs=1024 count=100
3968 BEFOREWRITES=`count_ost_writes`
3969 $TRUNCATE $file $offset
3970 cancel_lru_locks $OSC
3971 AFTERWRITES=`count_ost_writes`
3976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3979 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3980 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3983 run_test 42c "test partial truncate of file with cached dirty data"
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3989 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3990 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3993 run_test 42d "test complete truncate of file with cached dirty data"
3995 test_42e() { # bug22074
3996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3998 local TDIR=$DIR/${tdir}e
3999 local pages=16 # hardcoded 16 pages, don't change it.
4000 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4001 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4005 test_mkdir $DIR/${tdir}e
4006 $LFS setstripe -c 1 $TDIR
4007 createmany -o $TDIR/f $files
4009 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4011 # we assume that with $OSTCOUNT files, at least one of them will
4012 # be allocated on OST0.
4013 warmup_files=$((OSTCOUNT * max_dirty_mb))
4014 createmany -o $TDIR/w $warmup_files
4016 # write a large amount of data into one file and sync, to get good
4017 # avail_grant number from OST.
4018 for ((i=0; i<$warmup_files; i++)); do
4019 idx=$($LFS getstripe -i $TDIR/w$i)
4020 [ $idx -ne 0 ] && continue
4021 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4024 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4026 $LCTL get_param $proc_osc0/cur_dirty_bytes
4027 $LCTL get_param $proc_osc0/cur_grant_bytes
4029 # create as much dirty pages as we can while not to trigger the actual
4030 # RPCs directly. but depends on the env, VFS may trigger flush during this
4031 # period, hopefully we are good.
4032 for ((i=0; i<$warmup_files; i++)); do
4033 idx=$($LFS getstripe -i $TDIR/w$i)
4034 [ $idx -ne 0 ] && continue
4035 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4037 $LCTL get_param $proc_osc0/cur_dirty_bytes
4038 $LCTL get_param $proc_osc0/cur_grant_bytes
4040 # perform the real test
4041 $LCTL set_param $proc_osc0/rpc_stats 0
4042 for ((;i<$files; i++)); do
4043 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4044 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4047 $LCTL get_param $proc_osc0/rpc_stats
4050 local have_ppr=false
4051 $LCTL get_param $proc_osc0/rpc_stats |
4052 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4053 # skip lines until we are at the RPC histogram data
4054 [ "$PPR" == "pages" ] && have_ppr=true && continue
4055 $have_ppr || continue
4057 # we only want the percent stat for < 16 pages
4058 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4060 percent=$((percent + WPCT))
4061 if [[ $percent -gt 15 ]]; then
4062 error "less than 16-pages write RPCs" \
4069 run_test 42e "verify sub-RPC writes are not done synchronously"
4071 test_43A() { # was test_43
4072 test_mkdir $DIR/$tdir
4073 cp -p /bin/ls $DIR/$tdir/$tfile
4074 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4076 # give multiop a chance to open
4079 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4082 run_test 43A "execution of file opened for write should return -ETXTBSY"
4085 test_mkdir $DIR/$tdir
4086 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4087 cp -p multiop $DIR/$tdir/multiop
4088 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4089 error "multiop open $TMP/$tfile.junk failed"
4090 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4092 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4093 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4094 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4096 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4101 test_mkdir $DIR/$tdir
4102 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4103 cp -p multiop $DIR/$tdir/multiop
4104 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4105 error "multiop open $TMP/$tfile.junk failed"
4106 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4108 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4109 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4110 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4112 run_test 43b "truncate of file being executed should return -ETXTBSY"
4115 local testdir="$DIR/$tdir"
4118 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4119 ( cd $testdir && md5sum -c )
4121 run_test 43c "md5sum of copy into lustre"
4123 test_44A() { # was test_44
4124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4126 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4127 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4129 run_test 44A "zero length read from a sparse stripe"
4132 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4134 [ -z "$nstripe" ] && skip "can't get stripe info"
4135 [[ $nstripe -gt $OSTCOUNT ]] &&
4136 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4138 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4140 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4141 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4145 OFFSETS="0 $((stride/2)) $((stride-1))"
4146 for offset in $OFFSETS; do
4147 for i in $(seq 0 $((nstripe-1))); do
4148 local GLOBALOFFSETS=""
4150 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4151 local myfn=$DIR/d44a-$size
4152 echo "--------writing $myfn at $size"
4153 ll_sparseness_write $myfn $size ||
4154 error "ll_sparseness_write"
4155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4156 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4157 error "ll_sparseness_verify $GLOBALOFFSETS"
4159 for j in $(seq 0 $((nstripe-1))); do
4161 size=$((((j + $nstripe )*$stride + $offset)))
4162 ll_sparseness_write $myfn $size ||
4163 error "ll_sparseness_write"
4164 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4166 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4167 error "ll_sparseness_verify $GLOBALOFFSETS"
4172 run_test 44a "test sparse pwrite ==============================="
4176 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4182 before=`dirty_osc_total`
4183 echo executing "\"$*\""
4185 after=`dirty_osc_total`
4186 echo before $before, after $after
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4192 # Obtain grants from OST if it supports it
4193 echo blah > ${f}_grant
4196 do_dirty_record "echo blah > $f"
4197 [[ $before -eq $after ]] && error "write wasn't cached"
4198 do_dirty_record "> $f"
4199 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4200 do_dirty_record "echo blah > $f"
4201 [[ $before -eq $after ]] && error "write wasn't cached"
4202 do_dirty_record "sync"
4203 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4204 do_dirty_record "echo blah > $f"
4205 [[ $before -eq $after ]] && error "write wasn't cached"
4206 do_dirty_record "cancel_lru_locks osc"
4207 [[ $before -gt $after ]] ||
4208 error "lock cancellation didn't lower dirty count"
4211 run_test 45 "osc io page accounting ============================"
4213 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4214 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4215 # objects offset and an assert hit when an rpc was built with 1023's mapped
4216 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4223 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4225 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4226 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4230 run_test 46 "dirtying a previously written page ================"
4232 # test_47 is removed "Device nodes check" is moved to test_28
4234 test_48a() { # bug 2399
4235 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4236 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4237 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4239 test_mkdir $DIR/$tdir
4241 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4242 test_mkdir $DIR/$tdir
4243 touch foo || error "'touch foo' failed after recreating cwd"
4245 touch .foo || error "'touch .foo' failed after recreating cwd"
4247 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4248 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4249 cd . || error "'cd .' failed after recreating cwd"
4250 mkdir . && error "'mkdir .' worked after recreating cwd"
4251 rmdir . && error "'rmdir .' worked after recreating cwd"
4252 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4253 cd .. || error "'cd ..' failed after recreating cwd"
4255 run_test 48a "Access renamed working dir (should return errors)="
4257 test_48b() { # bug 2399
4259 test_mkdir $DIR/$tdir
4261 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4262 touch foo && error "'touch foo' worked after removing cwd"
4263 mkdir foo && error "'mkdir foo' worked after removing cwd"
4264 touch .foo && error "'touch .foo' worked after removing cwd"
4265 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4266 ls . > /dev/null && error "'ls .' worked after removing cwd"
4267 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4268 mkdir . && error "'mkdir .' worked after removing cwd"
4269 rmdir . && error "'rmdir .' worked after removing cwd"
4270 ln -s . foo && error "'ln -s .' worked after removing cwd"
4271 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4273 run_test 48b "Access removed working dir (should return errors)="
4275 test_48c() { # bug 2350
4276 #lctl set_param debug=-1
4279 test_mkdir -p $DIR/$tdir/dir
4281 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4282 $TRACE touch foo && error "touch foo worked after removing cwd"
4283 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4284 touch .foo && error "touch .foo worked after removing cwd"
4285 mkdir .foo && error "mkdir .foo worked after removing cwd"
4286 $TRACE ls . && error "'ls .' worked after removing cwd"
4287 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4288 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4289 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4290 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4291 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4293 run_test 48c "Access removed working subdir (should return errors)"
4295 test_48d() { # bug 2350
4296 #lctl set_param debug=-1
4299 test_mkdir -p $DIR/$tdir/dir
4301 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4302 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4303 $TRACE touch foo && error "'touch foo' worked after removing parent"
4304 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4305 touch .foo && error "'touch .foo' worked after removing parent"
4306 mkdir .foo && error "mkdir .foo worked after removing parent"
4307 $TRACE ls . && error "'ls .' worked after removing parent"
4308 $TRACE ls .. && error "'ls ..' worked after removing parent"
4309 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4310 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4311 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4314 run_test 48d "Access removed parent subdir (should return errors)"
4316 test_48e() { # bug 4134
4317 #lctl set_param debug=-1
4320 test_mkdir -p $DIR/$tdir/dir
4322 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4323 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4324 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4325 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4326 # On a buggy kernel addition of "touch foo" after cd .. will
4327 # produce kernel oops in lookup_hash_it
4328 touch ../foo && error "'cd ..' worked after recreate parent"
4330 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4332 run_test 48e "Access to recreated parent subdir (should return errors)"
4334 test_49() { # LU-1030
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4336 remote_ost_nodsh && skip "remote OST with nodsh"
4338 # get ost1 size - lustre-OST0000
4339 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4341 # write 800M at maximum
4342 [[ $ost1_size -lt 2 ]] && ost1_size=2
4343 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4345 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4346 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4349 # change max_pages_per_rpc while writing the file
4350 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4351 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4352 # loop until dd process exits
4353 while ps ax -opid | grep -wq $dd_pid; do
4354 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4355 sleep $((RANDOM % 5 + 1))
4357 # restore original max_pages_per_rpc
4358 $LCTL set_param $osc1_mppc=$orig_mppc
4359 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4361 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4365 test_mkdir $DIR/$tdir
4367 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4369 run_test 50 "special situations: /proc symlinks ==============="
4371 test_51a() { # was test_51
4372 # bug 1516 - create an empty entry right after ".." then split dir
4373 test_mkdir -c1 $DIR/$tdir
4374 touch $DIR/$tdir/foo
4375 $MCREATE $DIR/$tdir/bar
4377 createmany -m $DIR/$tdir/longfile 201
4379 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4380 $MCREATE $DIR/$tdir/longfile$FNUM
4385 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4387 run_test 51a "special situations: split htree with empty entry =="
4389 cleanup_print_lfs_df () {
4396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4398 local dir=$DIR/$tdir
4399 local nrdirs=$((65536 + 100))
4401 # cleanup the directory
4408 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4409 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4410 [[ $numfree -lt $nrdirs ]] &&
4411 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4413 # need to check free space for the directories as well
4414 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4415 numfree=$(( blkfree / $(fs_inode_ksize) ))
4416 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4418 trap cleanup_print_lfs_df EXIT
4421 createmany -d $dir/d $nrdirs || {
4422 unlinkmany $dir/d $nrdirs
4423 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4427 nrdirs=$(ls -U $dir | wc -l)
4429 # unlink all but 100 subdirectories, then check it still works
4431 local delete=$((nrdirs - left))
4436 # for ldiskfs the nlink count should be 1, but this is OSD specific
4437 # and so this is listed for informational purposes only
4438 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4439 unlinkmany -d $dir/d $delete ||
4440 error "unlink of first $delete subdirs failed"
4442 echo "nlink between: $(stat -c %h $dir)"
4443 local found=$(ls -U $dir | wc -l)
4444 [ $found -ne $left ] &&
4445 error "can't find subdirs: found only $found, expected $left"
4447 unlinkmany -d $dir/d $delete $left ||
4448 error "unlink of second $left subdirs failed"
4449 # regardless of whether the backing filesystem tracks nlink accurately
4450 # or not, the nlink count shouldn't be more than "." and ".." here
4451 local after=$(stat -c %h $dir)
4452 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4453 echo "nlink after: $after"
4455 cleanup_print_lfs_df
4457 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4461 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4463 test_mkdir $DIR/$tdir
4464 createmany -o $DIR/$tdir/t- 1000
4465 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4466 for N in $(seq 0 $((OSTCOUNT - 1))); do
4467 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4468 END { printf("%0.0f", objs) }' $TMP/$tfile)
4469 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4470 '($1 == '$N') { objs += 1 } \
4471 END { printf("%0.0f", objs) }')
4472 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4474 unlinkmany $DIR/$tdir/t- 1000
4477 for N in $(seq 1 $((OSTCOUNT - 1))); do
4478 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4479 error "OST $N has less objects vs OST $NLAST" \
4480 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4481 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4482 error "OST $N has less objects vs OST $NLAST" \
4483 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4485 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4486 error "OST $N has less #0 objects vs OST $NLAST" \
4487 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4488 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4489 error "OST $N has less #0 objects vs OST $NLAST" \
4490 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4495 run_test 51d "check object distribution"
4498 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4499 skip_env "ldiskfs only test"
4502 test_mkdir -c1 $DIR/$tdir
4503 test_mkdir -c1 $DIR/$tdir/d0
4505 touch $DIR/$tdir/d0/foo
4506 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4507 error "file exceed 65000 nlink limit!"
4508 unlinkmany $DIR/$tdir/d0/f- 65001
4511 run_test 51e "check file nlink limit"
4514 test_mkdir $DIR/$tdir
4517 local ulimit_old=$(ulimit -n)
4518 local spare=20 # number of spare fd's for scripts/libraries, etc.
4519 local mdt=$($LFS getstripe -m $DIR/$tdir)
4520 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4522 echo "MDT$mdt numfree=$numfree, max=$max"
4523 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4524 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4525 while ! ulimit -n $((numfree + spare)); do
4526 numfree=$((numfree * 3 / 4))
4528 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4530 echo "left ulimit at $ulimit_old"
4533 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4534 unlinkmany $DIR/$tdir/f $numfree
4535 error "create+open $numfree files in $DIR/$tdir failed"
4537 ulimit -n $ulimit_old
4539 # if createmany exits at 120s there will be fewer than $numfree files
4540 unlinkmany $DIR/$tdir/f $numfree || true
4542 run_test 51f "check many open files limit"
4545 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4546 test_mkdir $DIR/$tdir
4547 touch $DIR/$tdir/foo
4548 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4549 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4550 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4551 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4552 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4554 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4555 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4556 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4558 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4559 cp -r $DIR/$tdir $TMP/
4560 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4562 run_test 52a "append-only flag test (should return errors)"
4565 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4566 test_mkdir $DIR/$tdir
4567 touch $DIR/$tdir/foo
4568 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4569 cat test > $DIR/$tdir/foo && error "cat test worked"
4570 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4571 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4572 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4574 echo foo >> $DIR/$tdir/foo && error "echo worked"
4575 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4576 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4577 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4578 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4580 chattr -i $DIR/$tdir/foo || error "chattr failed"
4582 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4584 run_test 52b "immutable flag test (should return errors) ======="
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4588 remote_mds_nodsh && skip "remote MDS with nodsh"
4589 remote_ost_nodsh && skip "remote OST with nodsh"
4602 local support_last_seq=true
4604 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4605 support_last_seq=false
4608 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4610 for value in $(do_facet $SINGLEMDS \
4611 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4612 param=$(echo ${value[0]} | cut -d "=" -f1)
4613 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4615 if $support_last_seq; then
4616 param_seq=$(echo $param |
4617 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4618 mds_last_seq=$(do_facet $SINGLEMDS \
4619 $LCTL get_param -n $param_seq)
4621 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4623 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4624 node=$(facet_active_host ost$((ostnum+1)))
4625 param="obdfilter.$ostname.last_id"
4626 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4627 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4628 ost_last_id=$ost_last
4630 if $support_last_seq; then
4631 ost_last_id=$(echo $ost_last |
4632 awk -F':' '{print $2}' |
4634 ost_last_seq=$(echo $ost_last |
4635 awk -F':' '{print $1}')
4636 [[ $ost_last_seq = $mds_last_seq ]] || continue
4639 if [[ $ost_last_id != $mds_last ]]; then
4640 error "$ost_last_id != $mds_last"
4647 $found || error "can not match last_seq/last_id for $mdtosc"
4650 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4653 perl -MSocket -e ';' || skip "no Socket perl module installed"
4655 $SOCKETSERVER $DIR/socket ||
4656 error "$SOCKETSERVER $DIR/socket failed: $?"
4657 $SOCKETCLIENT $DIR/socket ||
4658 error "$SOCKETCLIENT $DIR/socket failed: $?"
4659 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4661 run_test 54a "unix domain socket test =========================="
4667 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4669 run_test 54b "char device works in lustre ======================"
4672 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4673 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4674 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4676 for i in $(seq 3 7); do
4677 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4686 loopdev="$DIR/loop54c"
4689 $UMOUNT $DIR/$tdir || rc=$?
4690 losetup -d $loopdev || true
4691 losetup -d $LOOPDEV || true
4692 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 loopdev="$DIR/loop54c"
4702 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4703 trap cleanup_54c EXIT
4704 mknod $loopdev b 7 $LOOPNUM
4705 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4706 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4707 losetup $loopdev $DIR/$tfile ||
4708 error "can't set up $loopdev for $DIR/$tfile"
4709 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4710 test_mkdir $DIR/$tdir
4711 mount -t ext2 $loopdev $DIR/$tdir ||
4712 error "error mounting $loopdev on $DIR/$tdir"
4713 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4716 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4720 run_test 54c "block device works in lustre ====================="
4726 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4728 run_test 54d "fifo device works in lustre ======================"
4733 cp -aL /dev/console $f
4734 echo $string > $f || error "echo $string to $f failed"
4736 run_test 54e "console/tty device works in lustre ======================"
4740 local dir=$DIR/$tdir
4743 test_mkdir -p $dir/dir
4744 for i in $(seq $numfiles); do
4746 touch $dir/dir/file$i
4749 local numcomp=$($LFS getstripe --component-count $dir)
4751 [[ $numcomp == 0 ]] && numcomp=1
4753 # test lfs getstripe with --recursive
4754 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4756 [[ $filenum -eq $((numfiles * 2)) ]] ||
4757 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4758 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4759 [[ $filenum -eq $numfiles ]] ||
4760 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4761 echo "$LFS getstripe showed obdidx or l_ost_idx"
4763 # test lfs getstripe with file instead of dir
4764 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4765 [[ $filenum -eq 1 ]] ||
4766 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4767 echo "$LFS getstripe file1 passed"
4769 #test lfs getstripe with --verbose
4770 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4771 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4772 error "$LFS getstripe --verbose $dir: "\
4773 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4774 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4775 error "$LFS getstripe $dir: showed lmm_magic"
4777 #test lfs getstripe with -v prints lmm_fid
4778 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4779 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4780 error "$LFS getstripe -v $dir: "\
4781 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4782 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4783 error "$LFS getstripe $dir: showed lmm_fid by default"
4784 echo "$LFS getstripe --verbose passed"
4786 #check for FID information
4787 local fid1=$($LFS getstripe --fid $dir/file1)
4788 local fid2=$($LFS getstripe --verbose $dir/file1 |
4789 awk '/lmm_fid: / { print $2; exit; }')
4790 local fid3=$($LFS path2fid $dir/file1)
4792 [ "$fid1" != "$fid2" ] &&
4793 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4794 [ "$fid1" != "$fid3" ] &&
4795 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4796 echo "$LFS getstripe --fid passed"
4798 #test lfs getstripe with --obd
4799 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4800 error "$LFS getstripe --obd wrong_uuid: should return error"
4802 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4805 local obduuid=$(ostuuid_from_index $ostidx)
4806 local found=$($LFS getstripe -r --obd $obduuid $dir |
4807 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4809 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4810 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4812 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4815 [[ $found -eq $filenum ]] ||
4816 error "$LFS getstripe --obd: found $found expect $filenum"
4817 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4818 sed '/^[ ]*'${ostidx}'[ ]/d' |
4819 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4820 error "$LFS getstripe --obd: should not show file on other obd"
4821 echo "$LFS getstripe --obd passed"
4823 run_test 56a "check $LFS getstripe"
4826 local dir=$DIR/$tdir
4830 for i in $(seq $numdirs); do
4831 test_mkdir $dir/dir$i
4834 # test lfs getdirstripe default mode is non-recursion, which is
4835 # different from lfs getstripe
4836 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4838 [[ $dircnt -eq 1 ]] ||
4839 error "$LFS getdirstripe: found $dircnt, not 1"
4840 dircnt=$($LFS getdirstripe --recursive $dir |
4841 grep -c lmv_stripe_count)
4842 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4843 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4845 run_test 56b "check $LFS getdirstripe"
4848 remote_ost_nodsh && skip "remote OST with nodsh"
4851 local ost_name=$(ostname_from_index $ost_idx)
4852 local old_status=$(ost_dev_status $ost_idx)
4854 [[ -z "$old_status" ]] ||
4855 skip_env "OST $ost_name is in $old_status status"
4857 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4860 local new_status=$(ost_dev_status $ost_idx)
4862 [[ "$new_status" = "D" ]] ||
4863 error "OST $ost_name is in status of '$new_status', not 'D'"
4865 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4868 new_status=$(ost_dev_status $ost_idx)
4869 [[ -z "$new_status" ]] ||
4870 error "OST $ost_name is in status of '$new_status', not ''"
4872 run_test 56c "check 'lfs df' showing device status"
4877 local local_tdir="$1"
4878 local local_numfiles="$2"
4879 local local_numdirs="$3"
4880 local dir_params="$4"
4881 local dir_stripe_params="$5"
4883 if [ ! -d "$local_tdir" ] ; then
4884 test_mkdir -p $dir_stripe_params $local_tdir
4885 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4886 for i in $(seq $local_numfiles) ; do
4887 touch $local_tdir/file$i
4889 for i in $(seq $local_numdirs) ; do
4890 test_mkdir $dir_stripe_params $local_tdir/dir$i
4891 for j in $(seq $local_numfiles) ; do
4892 touch $local_tdir/dir$i/file$j
4898 setup_56_special() {
4900 local local_numfiles=$2
4901 local local_numdirs=$3
4903 setup_56 $local_tdir $local_numfiles $local_numdirs
4905 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4906 for i in $(seq $local_numfiles) ; do
4907 mknod $local_tdir/loop${i}b b 7 $i
4908 mknod $local_tdir/null${i}c c 1 3
4909 ln -s $local_tdir/file1 $local_tdir/link${i}
4911 for i in $(seq $local_numdirs) ; do
4912 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4913 mknod $local_tdir/dir$i/null${i}c c 1 3
4914 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4920 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4921 local expected=$(($NUMDIRS + 2))
4923 setup_56 $dir $NUMFILES $NUMDIRS
4925 # test lfs find with -name
4926 for i in $(seq $NUMFILES) ; do
4927 local nums=$($LFS find -name "*$i" $dir | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "lfs find -name '*$i' $dir wrong: "\
4931 "found $nums, expected $expected"
4934 run_test 56g "check lfs find -name"
4937 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4938 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4940 setup_56 $dir $NUMFILES $NUMDIRS
4942 # test lfs find with ! -name
4943 for i in $(seq $NUMFILES) ; do
4944 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "lfs find ! -name '*$i' $dir wrong: "\
4948 "found $nums, expected $expected"
4951 run_test 56h "check lfs find ! -name"
4954 local dir=$DIR/$tdir
4958 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4961 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4963 run_test 56i "check 'lfs find -ost UUID' skips directories"
4966 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4968 setup_56_special $dir $NUMFILES $NUMDIRS
4970 local expected=$((NUMDIRS + 1))
4971 local cmd="$LFS find -type d $dir"
4972 local nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 run_test 56j "check lfs find -type d"
4980 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4982 setup_56_special $dir $NUMFILES $NUMDIRS
4984 local expected=$(((NUMDIRS + 1) * NUMFILES))
4985 local cmd="$LFS find -type f $dir"
4986 local nums=$($cmd | wc -l)
4988 [ $nums -eq $expected ] ||
4989 error "'$cmd' wrong: found $nums, expected $expected"
4991 run_test 56k "check lfs find -type f"
4994 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4996 setup_56_special $dir $NUMFILES $NUMDIRS
4998 local expected=$((NUMDIRS + NUMFILES))
4999 local cmd="$LFS find -type b $dir"
5000 local nums=$($cmd | wc -l)
5002 [ $nums -eq $expected ] ||
5003 error "'$cmd' wrong: found $nums, expected $expected"
5005 run_test 56l "check lfs find -type b"
5008 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5010 setup_56_special $dir $NUMFILES $NUMDIRS
5012 local expected=$((NUMDIRS + NUMFILES))
5013 local cmd="$LFS find -type c $dir"
5014 local nums=$($cmd | wc -l)
5015 [ $nums -eq $expected ] ||
5016 error "'$cmd' wrong: found $nums, expected $expected"
5018 run_test 56m "check lfs find -type c"
5021 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5022 setup_56_special $dir $NUMFILES $NUMDIRS
5024 local expected=$((NUMDIRS + NUMFILES))
5025 local cmd="$LFS find -type l $dir"
5026 local nums=$($cmd | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "'$cmd' wrong: found $nums, expected $expected"
5031 run_test 56n "check lfs find -type l"
5034 local dir=$DIR/$tdir
5036 setup_56 $dir $NUMFILES $NUMDIRS
5037 utime $dir/file1 > /dev/null || error "utime (1)"
5038 utime $dir/file2 > /dev/null || error "utime (2)"
5039 utime $dir/dir1 > /dev/null || error "utime (3)"
5040 utime $dir/dir2 > /dev/null || error "utime (4)"
5041 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5042 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5045 local nums=$($LFS find -mtime +0 $dir | wc -l)
5047 [ $nums -eq $expected ] ||
5048 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5051 cmd="$LFS find -mtime 0 $dir"
5052 nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56o "check lfs find -mtime for old files"
5059 [ $RUNAS_ID -eq $UID ] &&
5060 skip_env "RUNAS_ID = UID = $UID -- skipping"
5062 local dir=$DIR/$tdir
5064 setup_56 $dir $NUMFILES $NUMDIRS
5065 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5067 local expected=$NUMFILES
5068 local cmd="$LFS find -uid $RUNAS_ID $dir"
5069 local nums=$($cmd | wc -l)
5071 [ $nums -eq $expected ] ||
5072 error "'$cmd' wrong: found $nums, expected $expected"
5074 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5075 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5076 nums=$($cmd | wc -l)
5077 [ $nums -eq $expected ] ||
5078 error "'$cmd' wrong: found $nums, expected $expected"
5080 run_test 56p "check lfs find -uid and ! -uid"
5083 [ $RUNAS_ID -eq $UID ] &&
5084 skip_env "RUNAS_ID = UID = $UID -- skipping"
5086 local dir=$DIR/$tdir
5088 setup_56 $dir $NUMFILES $NUMDIRS
5089 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5091 local expected=$NUMFILES
5092 local cmd="$LFS find -gid $RUNAS_GID $dir"
5093 local nums=$($cmd | wc -l)
5095 [ $nums -eq $expected ] ||
5096 error "'$cmd' wrong: found $nums, expected $expected"
5098 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5099 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5100 nums=$($cmd | wc -l)
5101 [ $nums -eq $expected ] ||
5102 error "'$cmd' wrong: found $nums, expected $expected"
5104 run_test 56q "check lfs find -gid and ! -gid"
5107 local dir=$DIR/$tdir
5109 setup_56 $dir $NUMFILES $NUMDIRS
5112 local cmd="$LFS find -size 0 -type f $dir"
5113 local nums=$($cmd | wc -l)
5115 [ $nums -eq $expected ] ||
5116 error "'$cmd' wrong: found $nums, expected $expected"
5118 cmd="$LFS find ! -size 0 -type f $dir"
5119 nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5122 echo "test" > $dir/$tfile
5123 echo "test2" > $dir/$tfile.2 && sync
5125 cmd="$LFS find -size 5 -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] ||
5128 error "'$cmd' wrong: found $nums, expected $expected"
5130 cmd="$LFS find -size +5 -type f $dir"
5131 nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find -size +0 -type f $dir"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find ! -size -5 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] ||
5143 error "'$cmd' wrong: found $nums, expected $expected"
5145 cmd="$LFS find -size -5 -type f $dir"
5146 nums=$($cmd | wc -l)
5147 [ $nums -eq $expected ] ||
5148 error "'$cmd' wrong: found $nums, expected $expected"
5150 run_test 56r "check lfs find -size works"
5152 test_56s() { # LU-611 #LU-9369
5153 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5155 local dir=$DIR/$tdir
5156 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5158 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5159 for i in $(seq $NUMDIRS); do
5160 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5163 local expected=$NUMDIRS
5164 local cmd="$LFS find -c $OSTCOUNT $dir"
5165 local nums=$($cmd | wc -l)
5167 [ $nums -eq $expected ] || {
5168 $LFS getstripe -R $dir
5169 error "'$cmd' wrong: found $nums, expected $expected"
5172 expected=$((NUMDIRS + onestripe))
5173 cmd="$LFS find -stripe-count +0 -type f $dir"
5174 nums=$($cmd | wc -l)
5175 [ $nums -eq $expected ] || {
5176 $LFS getstripe -R $dir
5177 error "'$cmd' wrong: found $nums, expected $expected"
5181 cmd="$LFS find -stripe-count 1 -type f $dir"
5182 nums=$($cmd | wc -l)
5183 [ $nums -eq $expected ] || {
5184 $LFS getstripe -R $dir
5185 error "'$cmd' wrong: found $nums, expected $expected"
5188 cmd="$LFS find -stripe-count -2 -type f $dir"
5189 nums=$($cmd | wc -l)
5190 [ $nums -eq $expected ] || {
5191 $LFS getstripe -R $dir
5192 error "'$cmd' wrong: found $nums, expected $expected"
5196 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] || {
5199 $LFS getstripe -R $dir
5200 error "'$cmd' wrong: found $nums, expected $expected"
5203 run_test 56s "check lfs find -stripe-count works"
5205 test_56t() { # LU-611 #LU-9369
5206 local dir=$DIR/$tdir
5208 setup_56 $dir 0 $NUMDIRS
5209 for i in $(seq $NUMDIRS); do
5210 $LFS setstripe -S 8M $dir/dir$i/$tfile
5213 local expected=$NUMDIRS
5214 local cmd="$LFS find -S 8M $dir"
5215 local nums=$($cmd | wc -l)
5217 [ $nums -eq $expected ] || {
5218 $LFS getstripe -R $dir
5219 error "'$cmd' wrong: found $nums, expected $expected"
5223 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5225 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5227 expected=$(((NUMDIRS + 1) * NUMFILES))
5228 cmd="$LFS find -stripe-size 512k -type f $dir"
5229 nums=$($cmd | wc -l)
5230 [ $nums -eq $expected ] ||
5231 error "'$cmd' wrong: found $nums, expected $expected"
5233 cmd="$LFS find -stripe-size +320k -type f $dir"
5234 nums=$($cmd | wc -l)
5235 [ $nums -eq $expected ] ||
5236 error "'$cmd' wrong: found $nums, expected $expected"
5238 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5239 cmd="$LFS find -stripe-size +200k -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] ||
5242 error "'$cmd' wrong: found $nums, expected $expected"
5244 cmd="$LFS find -stripe-size -640k -type f $dir"
5245 nums=$($cmd | wc -l)
5246 [ $nums -eq $expected ] ||
5247 error "'$cmd' wrong: found $nums, expected $expected"
5250 cmd="$LFS find -stripe-size 256k -type f $dir"
5251 nums=$($cmd | wc -l)
5252 [ $nums -eq $expected ] ||
5253 error "'$cmd' wrong: found $nums, expected $expected"
5255 cmd="$LFS find -stripe-size -320k -type f $dir"
5256 nums=$($cmd | wc -l)
5257 [ $nums -eq $expected ] ||
5258 error "'$cmd' wrong: found $nums, expected $expected"
5261 cmd="$LFS find -stripe-size 1024k -type f $dir"
5262 nums=$($cmd | wc -l)
5263 [ $nums -eq $expected ] ||
5264 error "'$cmd' wrong: found $nums, expected $expected"
5266 run_test 56t "check lfs find -stripe-size works"
5268 test_56u() { # LU-611
5269 local dir=$DIR/$tdir
5271 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5273 if [[ $OSTCOUNT -gt 1 ]]; then
5274 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5280 local expected=$(((NUMDIRS + 1) * NUMFILES))
5281 local cmd="$LFS find -stripe-index 0 -type f $dir"
5282 local nums=$($cmd | wc -l)
5284 [ $nums -eq $expected ] ||
5285 error "'$cmd' wrong: found $nums, expected $expected"
5288 cmd="$LFS find -stripe-index 1 -type f $dir"
5289 nums=$($cmd | wc -l)
5290 [ $nums -eq $expected ] ||
5291 error "'$cmd' wrong: found $nums, expected $expected"
5293 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5294 nums=$($cmd | wc -l)
5295 [ $nums -eq $expected ] ||
5296 error "'$cmd' wrong: found $nums, expected $expected"
5299 # This should produce an error and not return any files
5300 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5301 nums=$($cmd 2>/dev/null | wc -l)
5302 [ $nums -eq $expected ] ||
5303 error "'$cmd' wrong: found $nums, expected $expected"
5305 if [[ $OSTCOUNT -gt 1 ]]; then
5306 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5307 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5308 nums=$($cmd | wc -l)
5309 [ $nums -eq $expected ] ||
5310 error "'$cmd' wrong: found $nums, expected $expected"
5313 run_test 56u "check lfs find -stripe-index works"
5317 local dir=$DIR/$tdir
5319 setup_56 $dir $NUMFILES $NUMDIRS
5321 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5322 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5324 for file in $($LFS find -m $UUID $dir); do
5325 file_midx=$($LFS getstripe -m $file)
5326 [ $file_midx -eq $mdt_idx ] ||
5327 error "lfs find -m $UUID != getstripe -m $file_midx"
5330 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5333 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5336 local dir=$DIR/$tdir
5338 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5340 local stripe_size=$($LFS getstripe -S -d $dir) ||
5341 error "$LFS getstripe -S -d $dir failed"
5342 stripe_size=${stripe_size%% *}
5344 local file_size=$((stripe_size * OSTCOUNT))
5345 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5346 local required_space=$((file_num * file_size))
5347 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5349 [[ $free_space -le $((required_space / 1024)) ]] &&
5350 skip_env "need $required_space, have $free_space kbytes"
5353 local dd_count=$((file_size / dd_bs))
5355 # write data into the files
5360 for i in $(seq $NUMFILES); do
5362 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5363 error "write data into $file failed"
5365 for i in $(seq $NUMDIRS); do
5366 for j in $(seq $NUMFILES); do
5367 file=$dir/dir$i/file$j
5368 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5369 error "write data into $file failed"
5373 # $LFS_MIGRATE will fail if hard link migration is unsupported
5374 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5375 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5376 error "creating links to $dir/dir1/file1 failed"
5381 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5384 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5387 eval $cmd || error "$cmd failed"
5389 check_stripe_count $dir/file1 $expected
5391 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5393 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5394 # OST 1 if it is on OST 0. This file is small enough to
5395 # be on only one stripe.
5396 file=$dir/migr_1_ost
5397 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5398 error "write data into $file failed"
5399 local obdidx=$($LFS getstripe -i $file)
5400 local oldmd5=$(md5sum $file)
5403 [[ $obdidx -eq 0 ]] && newobdidx=1
5404 cmd="$LFS migrate -i $newobdidx $file"
5406 eval $cmd || error "$cmd failed"
5408 local realobdix=$($LFS getstripe -i $file)
5409 local newmd5=$(md5sum $file)
5411 [[ $newobdidx -ne $realobdix ]] &&
5412 error "new OST is different (was=$obdidx, "\
5413 "wanted=$newobdidx, got=$realobdix)"
5414 [[ "$oldmd5" != "$newmd5" ]] &&
5415 error "md5sum differ: $oldmd5, $newmd5"
5419 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5421 eval $cmd || error "$cmd failed"
5423 for j in $(seq $NUMFILES); do
5424 check_stripe_count $dir/dir1/file$j $expected
5427 # lfs_migrate works with lfs find
5428 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5429 $LFS_MIGRATE -y -c $expected"
5431 eval $cmd || error "$cmd failed"
5433 for i in $(seq 2 $NUMFILES); do
5434 check_stripe_count $dir/file$i $expected
5436 for i in $(seq 2 $NUMDIRS); do
5437 for j in $(seq $NUMFILES); do
5438 check_stripe_count $dir/dir$i/file$j $expected
5442 run_test 56w "check lfs_migrate -c stripe_count works"
5445 local file1=$DIR/$tdir/file1
5446 local create_pool=false
5447 local initial_pool=$($LFS getstripe -p $DIR)
5451 echo -n "Creating test dir..."
5452 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5455 echo -n "Creating test file..."
5456 touch $file1 || error "cannot create file"
5459 echo -n "Detecting existing pools..."
5460 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5462 if [ ${#pool_list[@]} -gt 0 ]; then
5463 echo "${pool_list[@]}"
5464 for thispool in "${pool_list[@]}"; do
5465 if [[ -z "$initial_pool" ||
5466 "$initial_pool" != "$thispool" ]]; then
5468 echo "Using existing pool '$pool'"
5473 echo "none detected."
5475 if [ -z "$pool" ]; then
5476 pool=${POOL:-testpool}
5477 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5478 echo -n "Creating pool '$pool'..."
5480 pool_add $pool &> /dev/null ||
5481 error "pool_add failed"
5484 echo -n "Adding target to pool..."
5485 pool_add_targets $pool 0 0 1 &> /dev/null ||
5486 error "pool_add_targets failed"
5490 echo -n "Setting pool using -p option..."
5491 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5492 error "migrate failed rc = $?"
5495 echo -n "Verifying test file is in pool after migrating..."
5496 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5497 error "file was not migrated to pool $pool"
5500 echo -n "Removing test file from pool '$pool'..."
5501 $LFS migrate $file1 &> /dev/null ||
5502 error "cannot remove from pool"
5503 [ "$($LFS getstripe -p $file1)" ] &&
5504 error "pool still set"
5507 echo -n "Setting pool using --pool option..."
5508 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5509 error "migrate failed rc = $?"
5514 if $create_pool; then
5515 destroy_test_pools 2> /dev/null ||
5516 error "destroy test pools failed"
5519 run_test 56wb "check lfs_migrate pool support"
5522 local file1="$DIR/$tdir/file1"
5524 echo -n "Creating test dir..."
5525 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5526 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5527 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5528 error "cannot set stripe"
5531 echo -n "Setting initial stripe for test file..."
5532 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5533 error "cannot set stripe"
5534 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5535 error "stripe size not set"
5538 # File currently set to -S 512K -c 1
5540 # Ensure -c and -S options are rejected when -R is set
5541 echo -n "Verifying incompatible options are detected..."
5542 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5543 error "incompatible -c and -R options not detected"
5544 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5545 error "incompatible -S and -R options not detected"
5548 # Ensure unrecognized options are passed through to 'lfs migrate'
5549 echo -n "Verifying -S option is passed through to lfs migrate..."
5550 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5551 error "migration failed"
5552 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5553 error "file was not restriped"
5556 # File currently set to -S 1M -c 1
5558 # Ensure long options are supported
5559 echo -n "Verifying long options supported..."
5560 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5561 error "long option without argument not supported"
5562 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5563 error "long option with argument not supported"
5564 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5565 error "file not restriped with --stripe-size option"
5568 # File currently set to -S 512K -c 1
5570 if [ "$OSTCOUNT" -gt 1 ]; then
5571 echo -n "Verifying explicit stripe count can be set..."
5572 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5573 error "migrate failed"
5574 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5575 error "file not restriped to explicit count"
5579 # File currently set to -S 512K -c 1 or -S 512K -c 2
5581 # Ensure parent striping is used if -R is set, and no stripe
5582 # count or size is specified
5583 echo -n "Setting stripe for parent directory..."
5584 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5585 error "cannot set stripe"
5588 echo -n "Verifying restripe option uses parent stripe settings..."
5589 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5590 error "migrate failed"
5591 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5592 error "file not restriped to parent settings"
5593 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5594 error "file not restriped to parent settings"
5597 # File currently set to -S 1M -c 1
5599 # Ensure striping is preserved if -R is not set, and no stripe
5600 # count or size is specified
5601 echo -n "Verifying striping size preserved when not specified..."
5602 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5603 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5604 error "cannot set stripe on parent directory"
5605 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5606 error "migrate failed"
5607 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5608 error "file was restriped"
5611 # Ensure file name properly detected when final option has no argument
5612 echo -n "Verifying file name properly detected..."
5613 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5614 error "file name interpreted as option argument"
5620 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5625 local file1=$DIR/$tdir/file1
5627 echo -n "Creating test dir..."
5628 test_mkdir $DIR/$tdir || error "cannot create dir"
5631 echo -n "Creating test file..."
5635 # Ensure 'lfs migrate' will fail by using a non-existent option,
5636 # and make sure rsync is not called to recover
5637 echo -n "Make sure --no-rsync option works..."
5638 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5639 grep -q 'refusing to fall back to rsync' ||
5640 error "rsync was called with --no-rsync set"
5643 # Ensure rsync is called without trying 'lfs migrate' first
5644 echo -n "Make sure --rsync option works..."
5645 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5646 grep -q 'falling back to rsync' &&
5647 error "lfs migrate was called with --rsync set"
5650 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5651 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5652 grep -q 'at the same time' ||
5653 error "--rsync and --no-rsync accepted concurrently"
5659 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5662 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5663 check_swap_layouts_support
5665 local dir=$DIR/$tdir
5666 local ref1=/etc/passwd
5667 local file1=$dir/file1
5669 test_mkdir $dir || error "creating dir $dir"
5670 $LFS setstripe -c 2 $file1
5672 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5673 stripe=$($LFS getstripe -c $file1)
5674 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5675 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5680 run_test 56x "lfs migration support"
5683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5684 check_swap_layouts_support
5686 local dir=$DIR/$tdir/$testnum
5690 local ref1=/etc/passwd
5691 local file1=$dir/file1
5693 $LFS setstripe -c 2 $file1
5695 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5697 local stripe=$($LFS getstripe -c $file1)
5699 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5700 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5705 run_test 56xa "lfs migration --block support"
5707 check_migrate_links() {
5709 local file1="$dir/file1"
5712 local total_count=$(($begin + $count - 1))
5713 local symlink_count=10
5716 if [ ! -f "$file1" ]; then
5717 echo -n "creating initial file..."
5718 $LFS setstripe -c 1 -S "512k" "$file1" ||
5719 error "cannot setstripe initial file"
5722 echo -n "creating symlinks..."
5723 for s in $(seq 1 $symlink_count); do
5724 ln -s "$file1" "$dir/slink$s" ||
5725 error "cannot create symlinks"
5729 echo -n "creating nonlinked files..."
5730 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5731 error "cannot create nonlinked files"
5736 if [ ! -f "$dir/file$total_count" ]; then
5737 echo -n "creating hard links $begin:$total_count..."
5738 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5739 /dev/null || error "cannot create hard links"
5743 echo -n "checking number of hard links listed in xattrs..."
5744 local fid=$($LFS getstripe -F "$file1")
5745 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5748 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5749 skip "hard link list has unexpected size, skipping test"
5751 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5752 error "link names should exceed xattrs size"
5755 echo -n "migrating files..."
5756 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5758 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5761 # make sure all links have been properly migrated
5762 echo -n "verifying files..."
5763 fid=$($LFS getstripe -F "$file1") ||
5764 error "cannot get fid for file $file1"
5765 for i in $(seq 2 $total_count); do
5766 local fid2=$($LFS getstripe -F $dir/file$i)
5768 [ "$fid2" == "$fid" ] ||
5769 error "migrated hard link has mismatched FID"
5772 # make sure hard links were properly detected, and migration was
5773 # performed only once for the entire link set; nonlinked files should
5775 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5776 local expected=$(($uniq_count + 1))
5778 [ "$actual" -eq "$expected" ] ||
5779 error "hard links individually migrated ($actual != $expected)"
5781 # make sure the correct number of hard links are present
5782 local hardlinks=$(stat -c '%h' "$file1")
5784 [ $hardlinks -eq $total_count ] ||
5785 error "num hard links $hardlinks != $total_count"
5792 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5793 skip "Need MDS version at least 2.10.55"
5795 local dir="$DIR/$tdir"
5797 test_mkdir "$dir" || error "cannot create dir $dir"
5799 echo "testing lfs migrate mode when all links fit within xattrs"
5800 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5802 echo "testing rsync mode when all links fit within xattrs"
5803 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5805 echo "testing lfs migrate mode when all links do not fit within xattrs"
5806 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5808 echo "testing rsync mode when all links do not fit within xattrs"
5809 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5814 run_test 56xb "lfs migration hard link support"
5817 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5818 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5821 local dir=$DIR/$tdir
5825 test_mkdir -p $dir || error "creating dir $dir"
5826 touch $f1 || error "creating std file $f1"
5827 $MULTIOP $f2 H2c || error "creating released file $f2"
5829 # a directory can be raid0, so ask only for files
5830 res=$($LFS find $dir -L raid0 -type f | wc -l)
5831 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5833 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5834 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5836 # only files can be released, so no need to force file search
5837 res=$($LFS find $dir -L released)
5838 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5840 res=$($LFS find $dir -type f \! -L released)
5841 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5843 run_test 56y "lfs find -L raid0|released"
5845 test_56z() { # LU-4824
5846 # This checks to make sure 'lfs find' continues after errors
5847 # There are two classes of errors that should be caught:
5848 # - If multiple paths are provided, all should be searched even if one
5850 # - If errors are encountered during the search, it should not terminate
5852 local dir=$DIR/$tdir
5856 for i in d{0..9}; do
5859 touch $dir/d{0..9}/$tfile
5860 $LFS find $DIR/non_existent_dir $dir &&
5861 error "$LFS find did not return an error"
5862 # Make a directory unsearchable. This should NOT be the last entry in
5863 # directory order. Arbitrarily pick the 6th entry
5864 chmod 700 $($LFS find $dir -type d | sed '6!d')
5866 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5868 # The user should be able to see 10 directories and 9 files
5869 [ $count == 19 ] || error "$LFS find did not continue after error"
5871 run_test 56z "lfs find should continue after an error"
5873 test_56aa() { # LU-5937
5874 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5876 local dir=$DIR/$tdir
5879 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5881 createmany -o $dir/striped_dir/${tfile}- 1024
5882 local dirs=$($LFS find --size +8k $dir/)
5884 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5886 run_test 56aa "lfs find --size under striped dir"
5888 test_56ab() { # LU-10705
5889 test_mkdir $DIR/$tdir
5890 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5891 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5892 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5893 # Flush writes to ensure valid blocks. Need to be more thorough for
5894 # ZFS, since blocks are not allocated/returned to client immediately.
5896 wait_zfs_commit ost1 2
5897 cancel_lru_locks osc
5900 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5902 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5904 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5905 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5907 rm -f $DIR/$tdir/$tfile.[123]
5909 run_test 56ab "lfs find --blocks"
5912 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5913 skip "Need MDS version at least 2.10.50"
5915 # Create composite files with one component
5916 local dir=$DIR/$tdir
5918 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5919 # Create composite files with three components
5920 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5921 # Create non-composite files
5922 createmany -o $dir/${tfile}- 10
5924 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5926 [[ $nfiles == 10 ]] ||
5927 error "lfs find -E 1M found $nfiles != 10 files"
5929 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5930 [[ $nfiles == 25 ]] ||
5931 error "lfs find ! -E 1M found $nfiles != 25 files"
5933 # All files have a component that starts at 0
5934 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5935 [[ $nfiles == 35 ]] ||
5936 error "lfs find --component-start 0 - $nfiles != 35 files"
5938 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5939 [[ $nfiles == 15 ]] ||
5940 error "lfs find --component-start 2M - $nfiles != 15 files"
5942 # All files created here have a componenet that does not starts at 2M
5943 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5944 [[ $nfiles == 35 ]] ||
5945 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5947 # Find files with a specified number of components
5948 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5949 [[ $nfiles == 15 ]] ||
5950 error "lfs find --component-count 3 - $nfiles != 15 files"
5952 # Remember non-composite files have a component count of zero
5953 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5954 [[ $nfiles == 10 ]] ||
5955 error "lfs find --component-count 0 - $nfiles != 10 files"
5957 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5958 [[ $nfiles == 20 ]] ||
5959 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5961 # All files have a flag called "init"
5962 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5963 [[ $nfiles == 35 ]] ||
5964 error "lfs find --component-flags init - $nfiles != 35 files"
5966 # Multi-component files will have a component not initialized
5967 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5968 [[ $nfiles == 15 ]] ||
5969 error "lfs find !--component-flags init - $nfiles != 15 files"
5974 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5977 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5978 skip "Need MDS version at least 2.10.57"
5988 # create mirrored directories and mirrored files
5989 mkdir $td || error "mkdir $td failed"
5990 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5991 createmany -o $tf- 10 || error "create $tf- failed"
5993 for i in $(seq 2); do
5995 mkdir $dir || error "mkdir $dir failed"
5996 $LFS mirror create -N$((3 + i)) $dir ||
5997 error "create mirrored dir $dir failed"
5998 createmany -o $dir/$tfile- 10 ||
5999 error "create $dir/$tfile- failed"
6002 # change the states of some mirrored files
6004 for i in $(seq 2); do
6006 for j in $(seq 4 9); do
6007 echo foo > $dir/$tfile-$j
6011 # find mirrored files with specific mirror count
6012 cmd="$LFS find --mirror-count 3 --type f $td"
6013 nfiles=$($cmd | wc -l)
6014 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6016 cmd="$LFS find ! --mirror-count 3 --type f $td"
6017 nfiles=$($cmd | wc -l)
6018 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6020 cmd="$LFS find --mirror-count +2 --type f $td"
6021 nfiles=$($cmd | wc -l)
6022 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6024 cmd="$LFS find --mirror-count -6 --type f $td"
6025 nfiles=$($cmd | wc -l)
6026 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6028 # find mirrored files with specific file state
6029 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6030 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6032 cmd="$LFS find --mirror-state=ro --type f $td"
6033 nfiles=$($cmd | wc -l)
6034 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6036 cmd="$LFS find ! --mirror-state=ro --type f $td"
6037 nfiles=$($cmd | wc -l)
6038 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6040 cmd="$LFS find --mirror-state=wp --type f $td"
6041 nfiles=$($cmd | wc -l)
6042 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6044 cmd="$LFS find ! --mirror-state=sp --type f $td"
6045 nfiles=$($cmd | wc -l)
6046 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6048 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6052 # note test will not do anything if MDS is not local
6053 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6054 skip_env "ldiskfs only test"
6056 remote_mds_nodsh && skip "remote MDS with nodsh"
6058 local MNTDEV="osd*.*MDT*.mntdev"
6059 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6060 [ -z "$DEV" ] && error "can't access $MNTDEV"
6061 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6062 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6063 error "can't access $DEV"
6064 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6065 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6069 run_test 57a "verify MDS filesystem created with large inodes =="
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6073 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6074 skip_env "ldiskfs only test"
6076 remote_mds_nodsh && skip "remote MDS with nodsh"
6078 local dir=$DIR/$tdir
6081 local fileN=$dir/f$filecount
6083 rm -rf $dir || error "removing $dir"
6085 local mdtidx=$($LFS getstripe -m $dir)
6086 local mdtname=MDT$(printf %04x $mdtidx)
6087 local facet=mds$((mdtidx + 1))
6089 echo "mcreating $filecount files"
6090 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6092 # verify that files do not have EAs yet
6093 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6094 error "$file1 has an EA"
6095 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6096 error "$fileN has an EA"
6100 df $dir #make sure we get new statfs data
6101 local mdsfree=$(do_facet $facet \
6102 lctl get_param -n osd*.*$mdtname.kbytesfree)
6103 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6106 echo "opening files to create objects/EAs"
6107 for file in $(seq -f $dir/f%g 1 $filecount); do
6108 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6109 error "opening $file"
6112 # verify that files have EAs now
6113 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6114 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6116 sleep 1 #make sure we get new statfs data
6118 local mdsfree2=$(do_facet $facet \
6119 lctl get_param -n osd*.*$mdtname.kbytesfree)
6120 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6122 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6123 if [ "$mdsfree" != "$mdsfree2" ]; then
6124 error "MDC before $mdcfree != after $mdcfree2"
6126 echo "MDC before $mdcfree != after $mdcfree2"
6127 echo "unable to confirm if MDS has large inodes"
6132 run_test 57b "default LOV EAs are stored inside large inodes ==="
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6136 [ -z "$(which wiretest 2>/dev/null)" ] &&
6137 skip_env "could not find wiretest"
6141 run_test 58 "verify cross-platform wire constants =============="
6144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6146 echo "touch 130 files"
6147 createmany -o $DIR/f59- 130
6149 unlinkmany $DIR/f59- 130
6151 # wait for commitment of removal
6152 wait_delete_completed
6154 run_test 59 "verify cancellation of llog records async ========="
6156 TEST60_HEAD="test_60 run $RANDOM"
6158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6159 remote_mgs_nodsh && skip "remote MGS with nodsh"
6160 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6161 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6162 skip_env "missing subtest run-llog.sh"
6164 log "$TEST60_HEAD - from kernel mode"
6165 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6166 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6167 do_facet mgs $LCTL dk > $TMP/$tfile
6169 # LU-6388: test llog_reader
6170 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6171 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6172 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6173 skip_env "missing llog_reader"
6174 local fstype=$(facet_fstype mgs)
6175 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6176 skip_env "Only for ldiskfs or zfs type mgs"
6178 local mntpt=$(facet_mntpt mgs)
6179 local mgsdev=$(mgsdevname 1)
6191 #get fid and record list
6192 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6194 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6196 #remount mgs as ldiskfs or zfs type
6197 stop mgs || error "stop mgs failed"
6198 mount_fstype mgs || error "remount mgs failed"
6199 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6202 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6203 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6208 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6210 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6212 echo "obj_file is $obj_file"
6213 do_facet mgs $llog_reader $obj_file
6215 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6216 awk '{ print $3 }' | sed -e "s/^type=//g")
6217 if [ $rec_type != $rec ]; then
6218 echo "FAILED test_60a wrong record type $rec_type," \
6224 #check obj path if record type is LLOG_LOGID_MAGIC
6225 if [ "$rec" == "1064553b" ]; then
6226 path=$(do_facet mgs $llog_reader $obj_file |
6227 grep "path=" | awk '{ print $NF }' |
6228 sed -e "s/^path=//g")
6229 if [ $obj_file != $mntpt/$path ]; then
6230 echo "FAILED test_60a wrong obj path" \
6231 "$montpt/$path, should be $obj_file"
6238 #restart mgs before "error", otherwise it will block the next test
6239 stop mgs || error "stop mgs failed"
6240 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6241 $pass || error "test failed, see FAILED test_60a messages for specifics"
6243 run_test 60a "llog_test run from kernel module and test llog_reader"
6246 remote_mgs_nodsh && skip "remote MGS with nodsh"
6248 # test old logid format
6249 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6250 do_facet mgs $LCTL dl | grep MGS
6251 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6252 error "old llog_print failed"
6255 # test new logid format
6256 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6257 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6258 error "new llog_print failed"
6261 run_test 60aa "llog_print works with FIDs and simple names"
6264 # test llog_print with params
6266 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6267 skip "Need server version greater than 2.11.51"
6272 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6273 do_facet mgs $LCTL set_param -P jobid_name="testname"
6275 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6276 grep jobid_name | tail -n 1)
6278 local param=`awk '{ print $10 }' <<< "$yaml"`
6279 local val=`awk '{ print $12 }' <<< "$yaml"`
6280 #return to the default
6281 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6282 [ $val = "testname" ] || error "bad value: $val"
6283 [ $param = "jobid_name," ] || error "Bad param: $param"
6285 run_test 60ab "llog_print params output values from set_param -P"
6287 test_60b() { # bug 6411
6288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6291 LLOG_COUNT=$(do_facet mgs dmesg |
6292 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6293 /llog_[a-z]*.c:[0-9]/ {
6305 [[ $LLOG_COUNT -gt 120 ]] &&
6306 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6308 run_test 60b "limit repeated messages from CERROR/CWARN"
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6313 echo "create 5000 files"
6314 createmany -o $DIR/f60c- 5000
6315 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6316 lctl set_param fail_loc=0x80000137
6317 unlinkmany $DIR/f60c- 5000
6318 lctl set_param fail_loc=0
6320 run_test 60c "unlink file when mds full"
6323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6325 SAVEPRINTK=$(lctl get_param -n printk)
6326 # verify "lctl mark" is even working"
6327 MESSAGE="test message ID $RANDOM $$"
6328 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6329 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6331 lctl set_param printk=0 || error "set lnet.printk failed"
6332 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6333 MESSAGE="new test message ID $RANDOM $$"
6334 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6335 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6336 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6338 lctl set_param -n printk="$SAVEPRINTK"
6340 run_test 60d "test printk console message masking"
6343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6344 remote_mds_nodsh && skip "remote MDS with nodsh"
6347 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6348 do_facet mds1 lctl set_param fail_loc=0x15b
6351 run_test 60e "no space while new llog is being created"
6356 test_mkdir -c $MDSCOUNT $DIR/$tdir
6357 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6362 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6363 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6364 index=$((index + 1))
6370 for i in $(seq 100); do
6371 # define OBD_FAIL_OSD_TXN_START 0x19a
6372 do_facet mds1 lctl set_param fail_loc=0x8000019a
6378 mkdir $DIR/$tdir/new || error "mkdir failed"
6379 rmdir $DIR/$tdir/new || error "rmdir failed"
6381 run_test 60g "transaction abort won't cause MDT hung"
6384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6387 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6388 cancel_lru_locks osc
6389 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6392 run_test 61 "mmap() writes don't make sync hang ================"
6394 # bug 2330 - insufficient obd_match error checking causes LBUG
6396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6400 cancel_lru_locks osc
6401 lctl set_param fail_loc=0x405
6402 cat $f && error "cat succeeded, expect -EIO"
6403 lctl set_param fail_loc=0
6405 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6406 # match every page all of the time.
6407 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6409 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6410 # Though this test is irrelevant anymore, it helped to reveal some
6411 # other grant bugs (LU-4482), let's keep it.
6412 test_63a() { # was test_63
6413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6415 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6417 for i in `seq 10` ; do
6418 dd if=/dev/zero of=$DIR/f63 bs=8k &
6424 rm -f $DIR/f63 || true
6426 run_test 63a "Verify oig_wait interruption does not crash ======="
6428 # bug 2248 - async write errors didn't return to application on sync
6429 # bug 3677 - async write errors left page locked
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6434 lctl set_param debug=-1
6436 # ensure we have a grant to do async writes
6437 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6440 sync # sync lest earlier test intercept the fail_loc
6442 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6443 lctl set_param fail_loc=0x80000406
6444 $MULTIOP $DIR/$tfile Owy && \
6445 error "sync didn't return ENOMEM"
6446 sync; sleep 2; sync # do a real sync this time to flush page
6447 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6448 error "locked page left in cache after async error" || true
6451 run_test 63b "async write errors should be returned to fsync ==="
6454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6457 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6459 run_test 64a "verify filter grant calculations (in kernel) ====="
6462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6464 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6466 run_test 64b "check out-of-space detection on client"
6469 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6471 run_test 64c "verify grant shrink"
6473 # this does exactly what osc_request.c:osc_announce_cached() does in
6474 # order to calculate max amount of grants to ask from server
6478 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6479 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6481 ((rpc_in_flight ++));
6482 nrpages=$((nrpages * rpc_in_flight))
6484 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6486 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6488 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6489 local undirty=$((nrpages * PAGE_SIZE))
6491 local max_extent_pages
6492 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6493 grep grant_max_extent_size | awk '{print $2}')
6494 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6495 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6496 local grant_extent_tax
6497 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6498 grep grant_extent_tax | awk '{print $2}')
6500 undirty=$((undirty + nrextents * grant_extent_tax))
6505 # this is size of unit for grant allocation. It should be equal to
6506 # what tgt_grant.c:tgt_grant_chunk() calculates
6510 local grant_extent_tax
6512 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6513 grep max_brw_size | awk '{print $2}')
6515 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6516 grep grant_extent_tax | awk '{print $2}')
6518 echo $(((max_brw_size + grant_extent_tax) * 2))
6522 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6523 skip "OST < 2.10.55 doesn't limit grants enough"
6525 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6526 local file=$DIR/$tfile
6528 [[ $($LCTL get_param osc.${tgt}.import |
6529 grep "connect_flags:.*grant_param") ]] ||
6530 skip "no grant_param connect flag"
6532 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6534 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6536 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6537 stack_trap "rm -f $file" EXIT
6539 $LFS setstripe $file -i 0 -c 1
6540 dd if=/dev/zero of=$file bs=1M count=1000 &
6545 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6546 if [[ $cur_grant -gt $max_cur_granted ]]
6549 error "cur_grant $cur_grant > $max_cur_granted"
6552 [[ $? -ne 0 ]] && break;
6557 wait_delete_completed
6558 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6560 run_test 64d "check grant limit exceed"
6562 # bug 1414 - set/get directories' stripe info
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6566 test_mkdir $DIR/$tdir
6568 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6570 run_test 65a "directory with no stripe info"
6573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6575 test_mkdir $DIR/$tdir
6576 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6578 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6581 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6583 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6587 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6589 test_mkdir $DIR/$tdir
6590 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6592 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6593 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6595 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6597 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6602 test_mkdir $DIR/$tdir
6603 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6604 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6606 if [[ $STRIPECOUNT -le 0 ]]; then
6608 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6609 #LOV_MAX_STRIPE_COUNT is 2000
6610 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6612 sc=$(($STRIPECOUNT - 1))
6614 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6615 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6616 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6617 error "lverify failed"
6619 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6624 test_mkdir $DIR/$tdir
6626 $LFS setstripe $DIR/$tdir || error "setstripe"
6627 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6628 error "no stripe info failed"
6630 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6632 run_test 65e "directory setstripe defaults"
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6637 test_mkdir $DIR/${tdir}f
6638 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6639 error "setstripe succeeded" || true
6641 run_test 65f "dir setstripe permission (should return error) ==="
6644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6646 test_mkdir $DIR/$tdir
6647 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6649 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6650 error "setstripe -S failed"
6651 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6652 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6653 error "delete default stripe failed"
6655 run_test 65g "directory setstripe -d"
6658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6660 test_mkdir $DIR/$tdir
6661 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6663 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6664 error "setstripe -S failed"
6665 test_mkdir $DIR/$tdir/dd1
6666 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6667 error "stripe info inherit failed"
6669 run_test 65h "directory stripe info inherit ===================="
6672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6674 save_layout_restore_at_exit $MOUNT
6676 # bug6367: set non-default striping on root directory
6677 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6679 # bug12836: getstripe on -1 default directory striping
6680 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6682 # bug12836: getstripe -v on -1 default directory striping
6683 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6685 # bug12836: new find on -1 default directory striping
6686 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6688 run_test 65i "various tests to set root directory striping"
6690 test_65j() { # bug6367
6691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6695 # if we aren't already remounting for each test, do so for this test
6696 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6697 cleanup || error "failed to unmount"
6701 save_layout_restore_at_exit $MOUNT
6703 $LFS setstripe -d $MOUNT || error "setstripe failed"
6705 run_test 65j "set default striping on root directory (bug 6367)="
6709 wait_delete_completed
6710 do_facet $SINGLEMDS "lctl set_param -n \
6711 osp.$ost*MDT0000.max_create_count=$max_count"
6712 do_facet $SINGLEMDS "lctl set_param -n \
6713 osp.$ost*MDT0000.create_count=$count"
6714 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6715 echo $INACTIVE_OSC "is Activate"
6717 wait_osc_import_state mds ost$ostnum FULL
6720 test_65k() { # bug11679
6721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6722 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6723 remote_mds_nodsh && skip "remote MDS with nodsh"
6725 local disable_precreate=true
6726 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6727 disable_precreate=false
6729 echo "Check OST status: "
6730 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6731 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6733 for OSC in $MDS_OSCS; do
6734 echo $OSC "is active"
6735 do_facet $SINGLEMDS lctl --device %$OSC activate
6738 for INACTIVE_OSC in $MDS_OSCS; do
6739 local ost=$(osc_to_ost $INACTIVE_OSC)
6740 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6741 lov.*md*.target_obd |
6742 awk -F: /$ost/'{ print $1 }' | head -n 1)
6745 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6746 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6748 echo "Deactivate: " $INACTIVE_OSC
6749 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6751 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6752 osp.$ost*MDT0000.create_count")
6753 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6754 osp.$ost*MDT0000.max_create_count")
6755 $disable_precreate &&
6756 do_facet $SINGLEMDS "lctl set_param -n \
6757 osp.$ost*MDT0000.max_create_count=0"
6759 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6760 [ -f $DIR/$tdir/$idx ] && continue
6761 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6762 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6764 error "setstripe $idx should succeed"; }
6765 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6767 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6770 do_facet $SINGLEMDS "lctl set_param -n \
6771 osp.$ost*MDT0000.max_create_count=$max_count"
6772 do_facet $SINGLEMDS "lctl set_param -n \
6773 osp.$ost*MDT0000.create_count=$count"
6774 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6775 echo $INACTIVE_OSC "is Activate"
6777 wait_osc_import_state mds ost$ostnum FULL
6780 run_test 65k "validate manual striping works properly with deactivated OSCs"
6782 test_65l() { # bug 12836
6783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6785 test_mkdir -p $DIR/$tdir/test_dir
6786 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6787 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6789 run_test 65l "lfs find on -1 stripe dir ========================"
6792 local layout=$(save_layout $MOUNT)
6793 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6794 restore_layout $MOUNT $layout
6795 error "setstripe should fail by non-root users"
6799 run_test 65m "normal user can't set filesystem default stripe"
6801 # bug 2543 - update blocks count on client
6803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6806 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6807 sync; sync_all_data; sync; sync_all_data
6808 cancel_lru_locks osc
6809 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6810 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6812 run_test 66 "update inode blocks count on client ==============="
6815 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6819 swapon -s | awk '($1 == "'$1'") { print $4 }'
6822 # bug5265, obdfilter oa2dentry return -ENOENT
6823 # #define OBD_FAIL_SRV_ENOENT 0x217
6825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6826 remote_ost_nodsh && skip "remote OST with nodsh"
6829 $LFS setstripe -c 1 -i 0 $f
6831 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6833 do_facet ost1 lctl set_param fail_loc=0x217
6834 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6835 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6837 do_facet ost1 lctl set_param fail_loc=0
6838 $DIRECTIO write $f 0 2 || error "write error"
6840 cancel_lru_locks osc
6841 $DIRECTIO read $f 0 1 || error "read error"
6843 do_facet ost1 lctl set_param fail_loc=0x217
6844 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6846 do_facet ost1 lctl set_param fail_loc=0
6849 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6852 test_mkdir $DIR/$tdir
6853 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6854 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6856 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6858 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6860 [ "$RUNAS_ID" = "$UID" ] &&
6861 skip_env "RUNAS_ID = UID = $UID -- skipping"
6862 # Check that testing environment is properly set up. Skip if not
6863 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6864 skip_env "User $RUNAS_ID does not exist - skipping"
6867 chmod 777 $DIR/$tfile
6868 chmod ug+s $DIR/$tfile
6869 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6870 error "$RUNAS dd $DIR/$tfile failed"
6871 # See if we are still setuid/sgid
6872 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6873 error "S/gid is not dropped on write"
6874 # Now test that MDS is updated too
6875 cancel_lru_locks mdc
6876 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6877 error "S/gid is not dropped on MDS"
6880 run_test 72a "Test that remove suid works properly (bug5695) ===="
6882 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6885 [ "$RUNAS_ID" = "$UID" ] &&
6886 skip_env "RUNAS_ID = UID = $UID -- skipping"
6887 [ "$RUNAS_ID" -eq 0 ] &&
6888 skip_env "RUNAS_ID = 0 -- skipping"
6889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6890 # Check that testing environment is properly set up. Skip if not
6891 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6892 skip_env "User $RUNAS_ID does not exist - skipping"
6894 touch $DIR/${tfile}-f{g,u}
6895 test_mkdir $DIR/${tfile}-dg
6896 test_mkdir $DIR/${tfile}-du
6897 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6898 chmod g+s $DIR/${tfile}-{f,d}g
6899 chmod u+s $DIR/${tfile}-{f,d}u
6900 for perm in 777 2777 4777; do
6901 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6902 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6903 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6904 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6908 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6910 # bug 3462 - multiple simultaneous MDC requests
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6914 test_mkdir $DIR/d73-1
6915 test_mkdir $DIR/d73-2
6916 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6919 lctl set_param fail_loc=0x80000129
6920 $MULTIOP $DIR/d73-1/f73-2 Oc &
6922 lctl set_param fail_loc=0
6924 $MULTIOP $DIR/d73-2/f73-3 Oc &
6928 wait $pid1 || return 1
6932 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6933 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6934 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6938 run_test 73 "multiple MDC requests (should not deadlock)"
6940 test_74a() { # bug 6149, 6184
6941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6944 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6946 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6947 # will spin in a tight reconnection loop
6948 $LCTL set_param fail_loc=0x8000030e
6949 # get any lock that won't be difficult - lookup works.
6951 $LCTL set_param fail_loc=0
6955 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6957 test_74b() { # bug 13310
6958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6960 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6962 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6963 # will spin in a tight reconnection loop
6964 $LCTL set_param fail_loc=0x8000030e
6965 # get a "difficult" lock
6967 $LCTL set_param fail_loc=0
6971 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6976 #define OBD_FAIL_LDLM_NEW_LOCK
6977 $LCTL set_param fail_loc=0x319
6978 touch $DIR/$tfile && error "touch successful"
6979 $LCTL set_param fail_loc=0
6982 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6985 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6988 test_76() { # Now for bug 20433, added originally in bug 1443
6989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6991 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6993 cancel_lru_locks osc
6994 BEFORE_INODES=$(num_inodes)
6995 echo "before inodes: $BEFORE_INODES"
6997 [ "$SLOW" = "no" ] && COUNT=100
6998 for i in $(seq $COUNT); do
7002 cancel_lru_locks osc
7003 AFTER_INODES=$(num_inodes)
7004 echo "after inodes: $AFTER_INODES"
7006 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7008 AFTER_INODES=$(num_inodes)
7010 echo "wait $wait seconds inodes: $AFTER_INODES"
7011 if [ $wait -gt 30 ]; then
7012 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7016 run_test 76 "confirm clients recycle inodes properly ===="
7022 # Note: in sptlrpc modes which enable its own bulk checksum, the
7023 # original crc32_le bulk checksum will be automatically disabled,
7024 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7025 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7026 # In this case set_checksums() will not be no-op, because sptlrpc
7027 # bulk checksum will be enabled all through the test.
7029 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7030 lctl set_param -n osc.*.checksums $1
7034 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7035 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7036 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7037 tr -d [] | head -n1)}
7040 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7041 log "set checksum type to $1"
7044 F77_TMP=$TMP/f77-temp
7047 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7048 error "error writing to $F77_TMP"
7051 test_77a() { # bug 10889
7052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7053 $GSS && skip_env "could not run with gss"
7055 [ ! -f $F77_TMP ] && setup_f77
7057 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7061 run_test 77a "normal checksum read/write operation"
7063 test_77b() { # bug 10889
7064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7065 $GSS && skip_env "could not run with gss"
7067 [ ! -f $F77_TMP ] && setup_f77
7068 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7069 $LCTL set_param fail_loc=0x80000409
7072 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7073 error "dd error: $?"
7074 $LCTL set_param fail_loc=0
7076 for algo in $CKSUM_TYPES; do
7077 cancel_lru_locks osc
7078 set_checksum_type $algo
7079 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7080 $LCTL set_param fail_loc=0x80000408
7081 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7082 $LCTL set_param fail_loc=0
7085 set_checksum_type $ORIG_CSUM_TYPE
7088 run_test 77b "checksum error on client write, read"
7093 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7095 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7096 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7097 $check_ost && [ -n "$ost_file_prefix" ] &&
7098 do_facet ost1 rm -f ${ost_file_prefix}\*
7102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7103 $GSS && skip_env "could not run with gss"
7104 remote_ost_nodsh && skip "remote OST with nodsh"
7107 local osc_file_prefix
7109 local check_ost=false
7110 local ost_file_prefix
7116 # ensure corruption will occur on first OSS/OST
7117 $LFS setstripe -i 0 $DIR/$tfile
7119 [ ! -f $F77_TMP ] && setup_f77
7120 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7121 error "dd write error: $?"
7122 fid=$($LFS path2fid $DIR/$tfile)
7124 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7127 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7128 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7130 echo "OSS do not support bulk pages dump upon error"
7133 osc_file_prefix=$($LCTL get_param -n debug_path)
7134 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7136 trap cleanup_77c EXIT
7139 # enable bulk pages dump upon error on Client
7140 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7141 # enable bulk pages dump upon error on OSS
7143 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7145 # flush Client cache to allow next read to reach OSS
7146 cancel_lru_locks osc
7148 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7149 $LCTL set_param fail_loc=0x80000408
7150 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7151 $LCTL set_param fail_loc=0
7155 # check cksum dump on Client
7156 osc_file=$(ls ${osc_file_prefix}*)
7157 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7158 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7159 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7160 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7161 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7163 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7164 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7165 error "dump content does not match on Client"
7167 $check_ost || skip "No need to check cksum dump on OSS"
7169 # check cksum dump on OSS
7170 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7171 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7172 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7173 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7174 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7175 error "dump content does not match on OSS"
7179 run_test 77c "checksum error on client read with debug"
7181 test_77d() { # bug 10889
7182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7183 $GSS && skip_env "could not run with gss"
7185 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7186 $LCTL set_param fail_loc=0x80000409
7188 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7189 error "direct write: rc=$?"
7190 $LCTL set_param fail_loc=0
7193 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7194 $LCTL set_param fail_loc=0x80000408
7196 cancel_lru_locks osc
7197 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7198 error "direct read: rc=$?"
7199 $LCTL set_param fail_loc=0
7202 run_test 77d "checksum error on OST direct write, read"
7204 test_77f() { # bug 10889
7205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7206 $GSS && skip_env "could not run with gss"
7209 for algo in $CKSUM_TYPES; do
7210 cancel_lru_locks osc
7211 set_checksum_type $algo
7212 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7213 $LCTL set_param fail_loc=0x409
7214 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7215 error "direct write succeeded"
7216 $LCTL set_param fail_loc=0
7218 set_checksum_type $ORIG_CSUM_TYPE
7221 run_test 77f "repeat checksum error on write (expect error)"
7223 test_77g() { # bug 10889
7224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7225 $GSS && skip_env "could not run with gss"
7226 remote_ost_nodsh && skip "remote OST with nodsh"
7228 [ ! -f $F77_TMP ] && setup_f77
7230 local file=$DIR/$tfile
7231 stack_trap "rm -f $file" EXIT
7233 $LFS setstripe -c 1 -i 0 $file
7234 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7235 do_facet ost1 lctl set_param fail_loc=0x8000021a
7237 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7238 error "write error: rc=$?"
7239 do_facet ost1 lctl set_param fail_loc=0
7242 cancel_lru_locks osc
7243 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7244 do_facet ost1 lctl set_param fail_loc=0x8000021b
7246 cmp $F77_TMP $file || error "file compare failed"
7247 do_facet ost1 lctl set_param fail_loc=0
7250 run_test 77g "checksum error on OST write, read"
7252 test_77k() { # LU-10906
7253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7254 $GSS && skip_env "could not run with gss"
7256 local cksum_param="osc.$FSNAME*.checksums"
7257 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7261 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7262 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7263 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7267 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7268 error "failed to set checksum=$i on MGS"
7269 wait_update $HOSTNAME "$get_checksum" $i
7271 echo "remount client, checksum should be $i"
7272 remount_client $MOUNT || "failed to remount client"
7273 checksum=$(eval $get_checksum)
7274 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7277 for opt in "checksum" "nochecksum"; do
7278 #remount with mount option
7279 echo "remount client with option $opt, checksum should be $i"
7280 umount_client $MOUNT || "failed to umount client"
7281 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7282 "failed to mount client with option '$opt'"
7283 checksum=$(eval $get_checksum)
7284 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7288 remount_client $MOUNT || "failed to remount client"
7290 run_test 77k "enable/disable checksum correctly"
7292 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7301 test_78() { # bug 10901
7302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7303 remote_ost || skip_env "local OST"
7306 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7307 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7308 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7309 echo "MemTotal: $MEMTOTAL"
7311 # reserve 256MB of memory for the kernel and other running processes,
7312 # and then take 1/2 of the remaining memory for the read/write buffers.
7313 if [ $MEMTOTAL -gt 512 ] ;then
7314 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7316 # for those poor memory-starved high-end clusters...
7317 MEMTOTAL=$((MEMTOTAL / 2))
7319 echo "Mem to use for directio: $MEMTOTAL"
7321 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7322 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7323 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7324 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7326 echo "Smallest OST: $SMALLESTOST"
7327 [[ $SMALLESTOST -lt 10240 ]] &&
7328 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7330 trap cleanup_test_78 EXIT
7332 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7333 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7335 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7336 echo "File size: $F78SIZE"
7337 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7338 for i in $(seq 1 $NSEQ); do
7339 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7340 echo directIO rdwr round $i of $NSEQ
7341 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7346 run_test 78 "handle large O_DIRECT writes correctly ============"
7348 test_79() { # bug 12743
7349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7351 wait_delete_completed
7353 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7354 BKFREE=$(calc_osc_kbytes kbytesfree)
7355 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7357 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7358 DFTOTAL=`echo $STRING | cut -d, -f1`
7359 DFUSED=`echo $STRING | cut -d, -f2`
7360 DFAVAIL=`echo $STRING | cut -d, -f3`
7361 DFFREE=$(($DFTOTAL - $DFUSED))
7363 ALLOWANCE=$((64 * $OSTCOUNT))
7365 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7366 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7367 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7369 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7370 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7371 error "df free($DFFREE) mismatch OST free($BKFREE)"
7373 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7374 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7375 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7378 run_test 79 "df report consistency check ======================="
7380 test_80() { # bug 10718
7381 remote_ost_nodsh && skip "remote OST with nodsh"
7382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7384 # relax strong synchronous semantics for slow backends like ZFS
7385 local soc="obdfilter.*.sync_on_lock_cancel"
7386 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7388 if [ "$soc_old" != "never" ] &&
7389 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7390 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7391 facet_active_host $host; done | sort -u)
7392 do_nodes $hosts lctl set_param $soc=never
7395 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7397 local BEFORE=`date +%s`
7398 cancel_lru_locks osc
7399 local AFTER=`date +%s`
7400 local DIFF=$((AFTER-BEFORE))
7401 if [ $DIFF -gt 1 ] ; then
7402 error "elapsed for 1M@1T = $DIFF"
7405 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7409 run_test 80 "Page eviction is equally fast at high offsets too ===="
7411 test_81a() { # LU-456
7412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7413 remote_ost_nodsh && skip "remote OST with nodsh"
7415 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7416 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7417 do_facet ost1 lctl set_param fail_loc=0x80000228
7419 # write should trigger a retry and success
7420 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7421 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7423 if [ $RC -ne 0 ] ; then
7424 error "write should success, but failed for $RC"
7427 run_test 81a "OST should retry write when get -ENOSPC ==============="
7429 test_81b() { # LU-456
7430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7431 remote_ost_nodsh && skip "remote OST with nodsh"
7433 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7434 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7435 do_facet ost1 lctl set_param fail_loc=0x228
7437 # write should retry several times and return -ENOSPC finally
7438 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7439 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7442 if [ $RC -ne $ENOSPC ] ; then
7443 error "dd should fail for -ENOSPC, but succeed."
7446 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7448 test_82() { # LU-1031
7449 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7453 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7455 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7457 kill -USR1 $MULTIPID2
7459 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7460 error "First grouplock does not block second one"
7462 echo "Second grouplock blocks first one"
7464 kill -USR1 $MULTIPID1
7468 run_test 82 "Basic grouplock test"
7471 local sfile="/boot/System.map-$(uname -r)"
7472 [ ! -f $sfile ] && skip "No $sfile found"
7473 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7474 $LCTL set_param fail_loc=0x140d
7475 cp $sfile $DIR/$tfile || error "write failed"
7476 diff -c $sfile $DIR/$tfile || error "files are different"
7477 $LCTL set_param fail_loc=0
7480 run_test 83 "Short write in ptask ==============================="
7483 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7485 test_mkdir $DIR/$tdir.cvsroot
7486 chown $RUNAS_ID $DIR/$tdir.cvsroot
7489 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7492 # some versions of cvs import exit(1) when asked to import links or
7493 # files they can't read. ignore those files.
7494 local toignore=$(find . -type l -printf '-I %f\n' -o \
7495 ! -perm /4 -printf '-I %f\n')
7496 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7497 $tdir.reposname vtag rtag
7500 test_mkdir $DIR/$tdir.reposname
7501 chown $RUNAS_ID $DIR/$tdir.reposname
7502 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7504 cd $DIR/$tdir.reposname
7506 $RUNAS cvs add -m 'addmsg' foo99
7508 $RUNAS cvs commit -m 'nomsg' foo99
7509 rm -fr $DIR/$tdir.cvsroot
7511 run_test 99 "cvs strange file/directory operations"
7514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7515 [[ "$NETTYPE" =~ tcp ]] ||
7516 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7517 remote_ost_nodsh && skip "remote OST with nodsh"
7518 remote_mds_nodsh && skip "remote MDS with nodsh"
7520 skip "useless for local single node setup"
7522 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7523 [ "$PROT" != "tcp" ] && continue
7524 RPORT=$(echo $REMOTE | cut -d: -f2)
7525 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7528 LPORT=`echo $LOCAL | cut -d: -f2`
7529 if [ $LPORT -ge 1024 ]; then
7530 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7532 error_exit "local: $LPORT > 1024, remote: $RPORT"
7535 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7537 run_test 100 "check local port using privileged port ==========="
7539 function get_named_value()
7548 echo $line | sed "s/^$tag[ ]*//"
7555 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7556 awk '/^max_cached_mb/ { print $2 }')
7559 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7565 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7570 local cache_limit=32
7572 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7573 trap cleanup_101a EXIT
7574 $LCTL set_param -n llite.*.read_ahead_stats 0
7575 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7578 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7580 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7581 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7584 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7585 get_named_value 'read but discarded' | cut -d" " -f1); do
7586 discard=$(($discard + $s))
7590 if [[ $(($discard * 10)) -gt $nreads ]]; then
7591 $LCTL get_param osc.*-osc*.rpc_stats
7592 $LCTL get_param llite.*.read_ahead_stats
7593 error "too many ($discard) discarded pages"
7595 rm -f $DIR/$tfile || true
7597 run_test 101a "check read-ahead for random reads"
7600 test_mkdir $DIR/$tdir
7602 local FILE_LENGTH=$2
7605 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7607 local list=$(comma_list $(osts_nodes))
7608 set_osd_param $list '' read_cache_enable 0
7609 set_osd_param $list '' writethrough_cache_enable 0
7611 trap cleanup_test101bc EXIT
7612 # prepare the read-ahead file
7613 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7615 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7616 count=$FILE_SIZE_MB 2> /dev/null
7620 cleanup_test101bc() {
7625 local list=$(comma_list $(osts_nodes))
7626 set_osd_param $list '' read_cache_enable 1
7627 set_osd_param $list '' writethrough_cache_enable 1
7631 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7636 local STRIPE_SIZE=$2
7637 local FILE_LENGTH=$3
7638 local RA_INC=1048576
7639 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7640 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7641 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7642 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7643 get_named_value 'read but discarded' |
7644 cut -d" " -f1 | calc_total)
7645 if [[ $DISCARD -gt $discard_limit ]]; then
7646 $LCTL get_param llite.*.read_ahead_stats
7647 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7649 echo "Read-ahead success for size ${READ_SIZE}"
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7657 local STRIPE_SIZE=1048576
7658 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7660 if [ $SLOW == "yes" ]; then
7661 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7663 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7666 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7668 # prepare the read-ahead file
7669 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7670 cancel_lru_locks osc
7671 for BIDX in 2 4 8 16 32 64 128 256
7673 local BSIZE=$((BIDX*4096))
7674 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7675 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7676 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7677 $LCTL set_param -n llite.*.read_ahead_stats 0
7678 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7679 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7680 cancel_lru_locks osc
7681 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7686 run_test 101b "check stride-io mode read-ahead ================="
7689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7691 local STRIPE_SIZE=1048576
7692 local FILE_LENGTH=$((STRIPE_SIZE*100))
7696 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7698 cancel_lru_locks osc
7699 $LCTL set_param osc.*.rpc_stats 0
7700 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7701 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7702 local stats=$($LCTL get_param -n $osc_rpc_stats)
7703 local lines=$(echo "$stats" | awk 'END {print NR;}')
7706 if [ $lines -le 20 ]; then
7709 for size in 1 2 4 8; do
7710 local rpc=$(echo "$stats" |
7711 awk '($1 == "'$size':") {print $2; exit; }')
7713 error "Small $((size*4))k read IO $rpc !"
7715 echo "$osc_rpc_stats check passed!"
7720 run_test 101c "check stripe_size aligned read-ahead ================="
7723 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7724 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7730 local file=$DIR/$tfile
7731 local sz_MB=${FILESIZE_101d:-500}
7732 local ra_MB=${READAHEAD_MB:-40}
7734 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7735 [ $free_MB -lt $sz_MB ] &&
7736 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7738 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7739 $LFS setstripe -c -1 $file || error "setstripe failed"
7741 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7742 echo Cancel LRU locks on lustre client to flush the client cache
7743 cancel_lru_locks osc
7745 echo Disable read-ahead
7746 local old_READAHEAD=$(set_read_ahead 0)
7748 echo Reading the test file $file with read-ahead disabled
7749 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7751 echo Cancel LRU locks on lustre client to flush the client cache
7752 cancel_lru_locks osc
7753 echo Enable read-ahead with ${ra_MB}MB
7754 set_read_ahead $ra_MB
7756 echo Reading the test file $file with read-ahead enabled
7757 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7759 echo "read-ahead disabled time read $raOFF"
7760 echo "read-ahead enabled time read $raON"
7762 set_read_ahead $old_READAHEAD
7764 wait_delete_completed
7766 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7767 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7769 run_test 101d "file read with and without read-ahead enabled"
7772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7774 local file=$DIR/$tfile
7775 local size_KB=500 #KB
7779 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7780 local need_KB=$((count * size_KB))
7781 [[ $free_KB -le $need_KB ]] &&
7782 skip_env "Need free space $need_KB, have $free_KB"
7784 echo "Creating $count ${size_KB}K test files"
7785 for ((i = 0; i < $count; i++)); do
7786 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7789 echo "Cancel LRU locks on lustre client to flush the client cache"
7790 cancel_lru_locks $OSC
7792 echo "Reset readahead stats"
7793 $LCTL set_param -n llite.*.read_ahead_stats 0
7795 for ((i = 0; i < $count; i++)); do
7796 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7799 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7800 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7802 for ((i = 0; i < $count; i++)); do
7803 rm -rf $file.$i 2>/dev/null
7806 #10000 means 20% reads are missing in readahead
7807 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7809 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7812 which iozone || skip_env "no iozone installed"
7814 local old_debug=$($LCTL get_param debug)
7815 old_debug=${old_debug#*=}
7816 $LCTL set_param debug="reada mmap"
7818 # create a test file
7819 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7821 echo Cancel LRU locks on lustre client to flush the client cache
7822 cancel_lru_locks osc
7824 echo Reset readahead stats
7825 $LCTL set_param -n llite.*.read_ahead_stats 0
7827 echo mmap read the file with small block size
7828 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7831 echo checking missing pages
7832 $LCTL get_param llite.*.read_ahead_stats
7833 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7834 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7836 $LCTL set_param debug="$old_debug"
7837 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7840 run_test 101f "check mmap read performance"
7842 test_101g_brw_size_test() {
7844 local pages=$((mb * 1048576 / PAGE_SIZE))
7845 local file=$DIR/$tfile
7847 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7848 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7849 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7850 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7854 stack_trap "rm -f $file" EXIT
7855 $LCTL set_param -n osc.*.rpc_stats=0
7857 # 10 RPCs should be enough for the test
7859 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7860 { error "dd write ${mb} MB blocks failed"; return 3; }
7861 cancel_lru_locks osc
7862 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7863 { error "dd write ${mb} MB blocks failed"; return 4; }
7865 # calculate number of full-sized read and write RPCs
7866 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7867 sed -n '/pages per rpc/,/^$/p' |
7868 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7869 END { print reads,writes }'))
7870 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7872 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7879 remote_ost_nodsh && skip "remote OST with nodsh"
7882 local osts=$(get_facets OST)
7883 local list=$(comma_list $(osts_nodes))
7884 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7885 local brw_size="obdfilter.*.brw_size"
7886 local ostver=$(lustre_version_code ost1)
7887 local cliver=$(lustre_version_code client)
7889 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7891 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7892 if [ $ostver -ge $(version_code 2.8.52) -o \
7893 \( $ostver -ge $(version_code 2.7.17) -a \
7894 $ostver -lt $(version_code 2.7.50) \) ] &&
7895 [ $cliver -ge $(version_code 2.8.52) -o \
7896 \( $cliver -ge $(version_code 2.7.17) -a \
7897 $cliver -lt $(version_code 2.7.50) \) ]; then
7898 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7899 if [[ $orig_mb -lt 16 ]]; then
7900 save_lustre_params $osts "$brw_size" > $p
7901 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7902 error "set 16MB RPC size failed"
7904 echo "remount client to enable new RPC size"
7905 remount_client $MOUNT || error "remount_client failed"
7908 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7909 # should be able to set brw_size=12, but no rpc_stats for that
7910 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7913 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7915 if [[ $orig_mb -lt 16 ]]; then
7916 restore_lustre_params < $p
7917 remount_client $MOUNT || error "remount_client restore failed"
7920 rm -f $p $DIR/$tfile
7922 run_test 101g "Big bulk(4/16 MiB) readahead"
7925 test_mkdir $DIR/$tdir
7926 chown $RUNAS_ID $DIR/$tdir
7929 STRIPE_COUNT=$OSTCOUNT
7930 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7932 trap cleanup_test102 EXIT
7934 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7936 for num in 1 2 3 4; do
7937 for count in $(seq 1 $STRIPE_COUNT); do
7938 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7939 local size=`expr $STRIPE_SIZE \* $num`
7940 local file=file"$num-$idx-$count"
7941 $1 $LFS setstripe -S $size -i $idx -c $count $file
7947 $1 tar cf $TMP/f102.tar $tdir --xattrs
7953 rm -rf $DIR/d0.sanity/d102
7957 [ "$UID" != 0 ] && skip "must run as root"
7958 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7959 skip_env "must have user_xattr"
7961 [ -z "$(which setfattr 2>/dev/null)" ] &&
7962 skip_env "could not find setfattr"
7964 local testfile=$DIR/$tfile
7967 echo "set/get xattr..."
7968 setfattr -n trusted.name1 -v value1 $testfile ||
7969 error "setfattr -n trusted.name1=value1 $testfile failed"
7970 getfattr -n trusted.name1 $testfile 2> /dev/null |
7971 grep "trusted.name1=.value1" ||
7972 error "$testfile missing trusted.name1=value1"
7974 setfattr -n user.author1 -v author1 $testfile ||
7975 error "setfattr -n user.author1=author1 $testfile failed"
7976 getfattr -n user.author1 $testfile 2> /dev/null |
7977 grep "user.author1=.author1" ||
7978 error "$testfile missing trusted.author1=author1"
7981 setfattr -n trusted.name2 -v value2 $testfile ||
7982 error "$testfile unable to set trusted.name2"
7983 setfattr -n trusted.name3 -v value3 $testfile ||
7984 error "$testfile unable to set trusted.name3"
7985 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7986 grep "trusted.name" | wc -l) -eq 3 ] ||
7987 error "$testfile missing 3 trusted.name xattrs"
7989 setfattr -n user.author2 -v author2 $testfile ||
7990 error "$testfile unable to set user.author2"
7991 setfattr -n user.author3 -v author3 $testfile ||
7992 error "$testfile unable to set user.author3"
7993 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7994 grep "user.author" | wc -l) -eq 3 ] ||
7995 error "$testfile missing 3 user.author xattrs"
7997 echo "remove xattr..."
7998 setfattr -x trusted.name1 $testfile ||
7999 error "$testfile error deleting trusted.name1"
8000 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8001 error "$testfile did not delete trusted.name1 xattr"
8003 setfattr -x user.author1 $testfile ||
8004 error "$testfile error deleting user.author1"
8005 echo "set lustre special xattr ..."
8006 $LFS setstripe -c1 $testfile
8007 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8008 awk -F "=" '/trusted.lov/ { print $2 }' )
8009 setfattr -n "trusted.lov" -v $lovea $testfile ||
8010 error "$testfile doesn't ignore setting trusted.lov again"
8011 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8012 error "$testfile allow setting invalid trusted.lov"
8015 run_test 102a "user xattr test =================================="
8018 [ -z "$(which setfattr 2>/dev/null)" ] &&
8019 skip_env "could not find setfattr"
8020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8022 # b10930: get/set/list trusted.lov xattr
8023 echo "get/set/list trusted.lov xattr ..."
8024 local testfile=$DIR/$tfile
8025 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8026 error "setstripe failed"
8027 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8028 error "getstripe failed"
8029 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8030 error "can't get trusted.lov from $testfile"
8032 local testfile2=${testfile}2
8033 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8034 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8037 setfattr -n trusted.lov -v $value $testfile2
8038 local stripe_size=$($LFS getstripe -S $testfile2)
8039 local stripe_count=$($LFS getstripe -c $testfile2)
8040 [[ $stripe_size -eq 65536 ]] ||
8041 error "stripe size $stripe_size != 65536"
8042 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8043 error "stripe count $stripe_count != $STRIPECOUNT"
8046 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8049 [ -z "$(which setfattr 2>/dev/null)" ] &&
8050 skip_env "could not find setfattr"
8051 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8053 # b10930: get/set/list lustre.lov xattr
8054 echo "get/set/list lustre.lov xattr ..."
8055 test_mkdir $DIR/$tdir
8056 chown $RUNAS_ID $DIR/$tdir
8057 local testfile=$DIR/$tdir/$tfile
8058 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8059 error "setstripe failed"
8060 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8061 error "getstripe failed"
8062 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8063 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8065 local testfile2=${testfile}2
8066 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8067 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8069 $RUNAS $MCREATE $testfile2
8070 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8071 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8072 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8073 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8074 [ $stripe_count -eq $STRIPECOUNT ] ||
8075 error "stripe count $stripe_count != $STRIPECOUNT"
8077 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8079 compare_stripe_info1() {
8080 local stripe_index_all_zero=true
8082 for num in 1 2 3 4; do
8083 for count in $(seq 1 $STRIPE_COUNT); do
8084 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8085 local size=$((STRIPE_SIZE * num))
8086 local file=file"$num-$offset-$count"
8087 stripe_size=$($LFS getstripe -S $PWD/$file)
8088 [[ $stripe_size -ne $size ]] &&
8089 error "$file: size $stripe_size != $size"
8090 stripe_count=$($LFS getstripe -c $PWD/$file)
8091 # allow fewer stripes to be created, ORI-601
8092 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8093 error "$file: count $stripe_count != $count"
8094 stripe_index=$($LFS getstripe -i $PWD/$file)
8095 [[ $stripe_index -ne 0 ]] &&
8096 stripe_index_all_zero=false
8100 $stripe_index_all_zero &&
8101 error "all files are being extracted starting from OST index 0"
8105 have_xattrs_include() {
8106 tar --help | grep -q xattrs-include &&
8107 echo --xattrs-include="lustre.*"
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8112 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8114 XINC=$(have_xattrs_include)
8116 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8118 compare_stripe_info1
8120 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8126 XINC=$(have_xattrs_include)
8128 test_mkdir $DIR/$tdir.restore
8130 tar cf - --xattrs $tdir | tar xf - \
8131 -C $DIR/$tdir.restore --xattrs $XINC
8132 cd $DIR/$tdir.restore/$tdir
8133 compare_stripe_info1
8135 run_test 102f "tar copy files, not keep osts"
8138 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8139 skip "must have user_xattr"
8140 [ -z "$(which setfattr 2>/dev/null)" ] &&
8141 skip_env "could not find setfattr"
8142 [ -z "$(which getfattr 2>/dev/null)" ] &&
8143 skip_env "could not find getfattr"
8145 local xsize=${1:-1024} # in bytes
8146 local file=$DIR/$tfile
8147 local value="$(generate_string $xsize)"
8148 local xbig=trusted.big
8151 log "save $xbig on $file"
8152 setfattr -n $xbig -v $value $file ||
8153 error "saving $xbig on $file failed"
8155 local orig=$(get_xattr_value $xbig $file)
8156 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8158 local xsml=trusted.sml
8159 log "save $xsml on $file"
8160 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8162 local new=$(get_xattr_value $xbig $file)
8163 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8165 log "grow $xsml on $file"
8166 setfattr -n $xsml -v "$value" $file ||
8167 error "growing $xsml on $file failed"
8169 new=$(get_xattr_value $xbig $file)
8170 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8171 log "$xbig still valid after growing $xsml"
8176 test_102h() { # bug 15777
8179 run_test 102h "grow xattr from inside inode to external block"
8182 large_xattr_enabled || skip_env "ea_inode feature disabled"
8184 grow_xattr $(max_xattr_size)
8186 run_test 102ha "grow xattr from inside inode to external inode"
8188 test_102i() { # bug 17038
8189 [ -z "$(which getfattr 2>/dev/null)" ] &&
8190 skip "could not find getfattr"
8193 ln -s $DIR/$tfile $DIR/${tfile}link
8194 getfattr -n trusted.lov $DIR/$tfile ||
8195 error "lgetxattr on $DIR/$tfile failed"
8196 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8197 grep -i "no such attr" ||
8198 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8199 rm -f $DIR/$tfile $DIR/${tfile}link
8201 run_test 102i "lgetxattr test on symbolic link ============"
8204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8207 XINC=$(have_xattrs_include)
8208 setup_test102 "$RUNAS"
8209 chown $RUNAS_ID $DIR/$tdir
8210 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8212 compare_stripe_info1 "$RUNAS"
8214 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8217 [ -z "$(which setfattr 2>/dev/null)" ] &&
8218 skip "could not find setfattr"
8221 # b22187 just check that does not crash for regular file.
8222 setfattr -n trusted.lov $DIR/$tfile
8223 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8224 local test_kdir=$DIR/$tdir
8225 test_mkdir $test_kdir
8226 local default_size=$($LFS getstripe -S $test_kdir)
8227 local default_count=$($LFS getstripe -c $test_kdir)
8228 local default_offset=$($LFS getstripe -i $test_kdir)
8229 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8230 error 'dir setstripe failed'
8231 setfattr -n trusted.lov $test_kdir
8232 local stripe_size=$($LFS getstripe -S $test_kdir)
8233 local stripe_count=$($LFS getstripe -c $test_kdir)
8234 local stripe_offset=$($LFS getstripe -i $test_kdir)
8235 [ $stripe_size -eq $default_size ] ||
8236 error "stripe size $stripe_size != $default_size"
8237 [ $stripe_count -eq $default_count ] ||
8238 error "stripe count $stripe_count != $default_count"
8239 [ $stripe_offset -eq $default_offset ] ||
8240 error "stripe offset $stripe_offset != $default_offset"
8241 rm -rf $DIR/$tfile $test_kdir
8243 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8246 [ -z "$(which getfattr 2>/dev/null)" ] &&
8247 skip "could not find getfattr"
8249 # LU-532 trusted. xattr is invisible to non-root
8250 local testfile=$DIR/$tfile
8254 echo "listxattr as user..."
8255 chown $RUNAS_ID $testfile
8256 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8257 grep -q "trusted" &&
8258 error "$testfile trusted xattrs are user visible"
8262 run_test 102l "listxattr size test =================================="
8264 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8265 local path=$DIR/$tfile
8268 listxattr_size_check $path || error "listattr_size_check $path failed"
8270 run_test 102m "Ensure listxattr fails on small bufffer ========"
8274 getxattr() { # getxattr path name
8275 # Return the base64 encoding of the value of xattr name on path.
8279 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8281 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8283 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8285 getfattr --absolute-names --encoding=base64 --name=$name $path |
8286 awk -F= -v name=$name '$1 == name {
8287 print substr($0, index($0, "=") + 1);
8291 test_102n() { # LU-4101 mdt: protect internal xattrs
8292 [ -z "$(which setfattr 2>/dev/null)" ] &&
8293 skip "could not find setfattr"
8294 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8296 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8299 local file0=$DIR/$tfile.0
8300 local file1=$DIR/$tfile.1
8301 local xattr0=$TMP/$tfile.0
8302 local xattr1=$TMP/$tfile.1
8303 local namelist="lov lma lmv link fid version som hsm"
8307 rm -rf $file0 $file1 $xattr0 $xattr1
8310 # Get 'before' xattrs of $file1.
8311 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8313 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8314 namelist+=" lfsck_namespace"
8315 for name in $namelist; do
8316 # Try to copy xattr from $file0 to $file1.
8317 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8319 setfattr --name=trusted.$name --value="$value" $file1 ||
8320 error "setxattr 'trusted.$name' failed"
8322 # Try to set a garbage xattr.
8323 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8325 if [[ x$name == "xlov" ]]; then
8326 setfattr --name=trusted.lov --value="$value" $file1 &&
8327 error "setxattr invalid 'trusted.lov' success"
8329 setfattr --name=trusted.$name --value="$value" $file1 ||
8330 error "setxattr invalid 'trusted.$name' failed"
8333 # Try to remove the xattr from $file1. We don't care if this
8334 # appears to succeed or fail, we just don't want there to be
8335 # any changes or crashes.
8336 setfattr --remove=$trusted.$name $file1 2> /dev/null
8339 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8342 # Try to copy xattr from $file0 to $file1.
8343 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8345 setfattr --name=trusted.$name --value="$value" $file1 ||
8346 error "setxattr 'trusted.$name' failed"
8348 # Try to set a garbage xattr.
8349 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8351 setfattr --name=trusted.$name --value="$value" $file1 ||
8352 error "setxattr 'trusted.$name' failed"
8354 # Try to remove the xattr from $file1. We don't care if this
8355 # appears to succeed or fail, we just don't want there to be
8356 # any changes or crashes.
8357 setfattr --remove=$trusted.$name $file1 2> /dev/null
8360 # Get 'after' xattrs of file1.
8361 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8363 if ! diff $xattr0 $xattr1; then
8364 error "before and after xattrs of '$file1' differ"
8367 rm -rf $file0 $file1 $xattr0 $xattr1
8371 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8373 test_102p() { # LU-4703 setxattr did not check ownership
8374 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8375 skip "MDS needs to be at least 2.5.56"
8377 local testfile=$DIR/$tfile
8381 echo "setfacl as user..."
8382 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8383 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8385 echo "setfattr as user..."
8386 setfacl -m "u:$RUNAS_ID:---" $testfile
8387 $RUNAS setfattr -x system.posix_acl_access $testfile
8388 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8390 run_test 102p "check setxattr(2) correctly fails without permission"
8393 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8394 skip "MDS needs to be at least 2.6.92"
8396 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8398 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8401 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8402 skip "MDS needs to be at least 2.6.93"
8404 touch $DIR/$tfile || error "touch"
8405 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8406 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8407 rm $DIR/$tfile || error "rm"
8410 mkdir -p $DIR/$tdir || error "mkdir"
8411 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8412 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8413 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8414 error "$testfile error deleting user.author1"
8415 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8416 grep "user.$(basename $tdir)" &&
8417 error "$tdir did not delete user.$(basename $tdir)"
8418 rmdir $DIR/$tdir || error "rmdir"
8421 test_mkdir $DIR/$tdir
8422 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8423 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8424 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8425 error "$testfile error deleting user.author1"
8426 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8427 grep "user.$(basename $tdir)" &&
8428 error "$tdir did not delete user.$(basename $tdir)"
8429 rmdir $DIR/$tdir || error "rm striped dir"
8431 run_test 102r "set EAs with empty values"
8434 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8435 skip "MDS needs to be at least 2.11.52"
8437 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8439 save_lustre_params client "llite.*.xattr_cache" > $save
8441 for cache in 0 1; do
8442 lctl set_param llite.*.xattr_cache=$cache
8445 touch $DIR/$tfile || error "touch"
8446 for prefix in lustre security system trusted user; do
8447 # Note getxattr() may fail with 'Operation not
8448 # supported' or 'No such attribute' depending
8449 # on prefix and cache.
8450 getfattr -n $prefix.n102s $DIR/$tfile &&
8451 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8455 restore_lustre_params < $save
8457 run_test 102s "getting nonexistent xattrs should fail"
8460 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8461 skip "MDS needs to be at least 2.11.52"
8463 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8465 save_lustre_params client "llite.*.xattr_cache" > $save
8467 for cache in 0 1; do
8468 lctl set_param llite.*.xattr_cache=$cache
8470 for buf_size in 0 256; do
8472 touch $DIR/$tfile || error "touch"
8473 setfattr -n user.multiop $DIR/$tfile
8474 $MULTIOP $DIR/$tfile oa$buf_size ||
8475 error "cannot get zero length xattr value (buf_size = $buf_size)"
8479 restore_lustre_params < $save
8481 run_test 102t "zero length xattr values handled correctly"
8485 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8490 [ "$UID" != 0 ] && skip "must run as root"
8491 $GSS && skip_env "could not run under gss"
8492 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8493 skip_env "must have acl enabled"
8494 [ -z "$(which setfacl 2>/dev/null)" ] &&
8495 skip_env "could not find setfacl"
8496 remote_mds_nodsh && skip "remote MDS with nodsh"
8498 gpasswd -a daemon bin # LU-5641
8499 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8501 declare -a identity_old
8503 for num in $(seq $MDSCOUNT); do
8504 switch_identity $num true || identity_old[$num]=$?
8512 echo "performing cp ..."
8513 run_acl_subtest cp || error "run_acl_subtest cp failed"
8514 echo "performing getfacl-noacl..."
8515 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8516 echo "performing misc..."
8517 run_acl_subtest misc || error "misc test failed"
8518 echo "performing permissions..."
8519 run_acl_subtest permissions || error "permissions failed"
8520 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8521 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8522 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8523 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8525 echo "performing permissions xattr..."
8526 run_acl_subtest permissions_xattr ||
8527 error "permissions_xattr failed"
8529 echo "performing setfacl..."
8530 run_acl_subtest setfacl || error "setfacl test failed"
8532 # inheritance test got from HP
8533 echo "performing inheritance..."
8534 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8535 chmod +x make-tree || error "chmod +x failed"
8536 run_acl_subtest inheritance || error "inheritance test failed"
8539 echo "LU-974 ignore umask when acl is enabled..."
8540 run_acl_subtest 974 || error "LU-974 umask test failed"
8541 if [ $MDSCOUNT -ge 2 ]; then
8542 run_acl_subtest 974_remote ||
8543 error "LU-974 umask test failed under remote dir"
8546 echo "LU-2561 newly created file is same size as directory..."
8547 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8548 run_acl_subtest 2561 || error "LU-2561 test failed"
8550 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8553 run_acl_subtest 4924 || error "LU-4924 test failed"
8558 for num in $(seq $MDSCOUNT); do
8559 if [ "${identity_old[$num]}" = 1 ]; then
8560 switch_identity $num false || identity_old[$num]=$?
8564 run_test 103a "acl test"
8569 for U in {0..511}; do
8571 local O=$(printf "%04o" $U)
8573 umask $(printf "%04o" $((511 ^ $O)))
8574 $LFS setstripe -c 1 $DIR/$tfile.s$O
8575 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8577 (( $S == ($O & 0666) )) ||
8578 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8580 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8581 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8582 (( $S == ($O & 0666) )) ||
8583 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8585 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8586 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8587 (( $S == ($O & 0666) )) ||
8588 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8589 rm -f $DIR/$tfile.[smp]$0
8594 run_test 103b "umask lfs setstripe"
8598 cp -rp $DIR/$tdir $DIR/$tdir.bak
8600 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8601 error "$DIR/$tdir shouldn't contain default ACL"
8602 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8603 error "$DIR/$tdir.bak shouldn't contain default ACL"
8606 run_test 103c "'cp -rp' won't set empty acl"
8609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8612 lfs df || error "lfs df failed"
8613 lfs df -ih || error "lfs df -ih failed"
8614 lfs df -h $DIR || error "lfs df -h $DIR failed"
8615 lfs df -i $DIR || error "lfs df -i $DIR failed"
8616 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8617 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8619 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8620 lctl --device %$OSC deactivate
8621 lfs df || error "lfs df with deactivated OSC failed"
8622 lctl --device %$OSC activate
8623 # wait the osc back to normal
8624 wait_osc_import_state client ost FULL
8626 lfs df || error "lfs df with reactivated OSC failed"
8629 run_test 104a "lfs df [-ih] [path] test ========================="
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8633 [ $RUNAS_ID -eq $UID ] &&
8634 skip_env "RUNAS_ID = UID = $UID -- skipping"
8636 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8637 grep "Permission denied" | wc -l)))
8638 if [ $denied_cnt -ne 0 ]; then
8639 error "lfs check servers test failed"
8642 run_test 104b "$RUNAS lfs check servers test ===================="
8645 # doesn't work on 2.4 kernels
8647 if $(flock_is_enabled); then
8648 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8650 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8654 run_test 105a "flock when mounted without -o flock test ========"
8658 if $(flock_is_enabled); then
8659 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8661 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8665 run_test 105b "fcntl when mounted without -o flock test ========"
8669 if $(flock_is_enabled); then
8670 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8672 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8676 run_test 105c "lockf when mounted without -o flock test"
8678 test_105d() { # bug 15924
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8681 test_mkdir $DIR/$tdir
8682 flock_is_enabled || skip_env "mount w/o flock enabled"
8683 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8684 $LCTL set_param fail_loc=0x80000315
8685 flocks_test 2 $DIR/$tdir
8687 run_test 105d "flock race (should not freeze) ========"
8689 test_105e() { # bug 22660 && 22040
8690 flock_is_enabled || skip_env "mount w/o flock enabled"
8693 flocks_test 3 $DIR/$tfile
8695 run_test 105e "Two conflicting flocks from same process"
8697 test_106() { #bug 10921
8698 test_mkdir $DIR/$tdir
8699 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8700 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8702 run_test 106 "attempt exec of dir followed by chown of that dir"
8705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8713 local save_pattern=$(sysctl -n kernel.core_pattern)
8714 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8715 sysctl -w kernel.core_pattern=$file
8716 sysctl -w kernel.core_uses_pid=0
8724 kill -s 11 $SLEEPPID
8726 if [ -e $file ]; then
8727 size=`stat -c%s $file`
8728 [ $size -eq 0 ] && error "Fail to create core file $file"
8730 error "Fail to create core file $file"
8733 sysctl -w kernel.core_pattern=$save_pattern
8734 sysctl -w kernel.core_uses_pid=$save_uses_pid
8737 run_test 107 "Coredump on SIG"
8740 test_mkdir $DIR/$tdir
8741 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8742 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8743 error "mkdir with 256 char should fail, but did not"
8744 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8745 error "create with 255 char failed"
8746 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8747 error "create with 256 char should fail, but did not"
8752 run_test 110 "filename length checking"
8755 # Purpose: To verify dynamic thread (OSS) creation.
8758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8759 remote_ost_nodsh && skip "remote OST with nodsh"
8761 # Lustre does not stop service threads once they are started.
8762 # Reset number of running threads to default.
8767 local save_params="$TMP/sanity-$TESTNAME.parameters"
8769 # Get ll_ost_io count before I/O
8770 OSTIO_pre=$(do_facet ost1 \
8771 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8772 # Exit if lustre is not running (ll_ost_io not running).
8773 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8775 echo "Starting with $OSTIO_pre threads"
8776 local thread_max=$((OSTIO_pre * 2))
8777 local rpc_in_flight=$((thread_max * 2))
8778 # Number of I/O Process proposed to be started.
8780 local facets=$(get_facets OST)
8782 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8783 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8785 # Set in_flight to $rpc_in_flight
8786 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8787 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8788 nfiles=${rpc_in_flight}
8789 # Set ost thread_max to $thread_max
8790 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8792 # 5 Minutes should be sufficient for max number of OSS
8793 # threads(thread_max) to be created.
8797 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8798 test_mkdir $DIR/$tdir
8799 for i in $(seq $nfiles); do
8800 local file=$DIR/$tdir/${tfile}-$i
8801 $LFS setstripe -c -1 -i 0 $file
8802 ($WTL $file $timeout)&
8805 # I/O Started - Wait for thread_started to reach thread_max or report
8806 # error if thread_started is more than thread_max.
8807 echo "Waiting for thread_started to reach thread_max"
8808 local thread_started=0
8809 local end_time=$((SECONDS + timeout))
8811 while [ $SECONDS -le $end_time ] ; do
8813 # Get ost i/o thread_started count.
8814 thread_started=$(do_facet ost1 \
8816 ost.OSS.ost_io.threads_started | cut -d= -f2")
8817 # Break out if thread_started is equal/greater than thread_max
8818 if [[ $thread_started -ge $thread_max ]]; then
8819 echo ll_ost_io thread_started $thread_started, \
8820 equal/greater than thread_max $thread_max
8826 # Cleanup - We have the numbers, Kill i/o jobs if running.
8827 jobcount=($(jobs -p))
8828 for i in $(seq 0 $((${#jobcount[@]}-1)))
8830 kill -9 ${jobcount[$i]}
8831 if [ $? -ne 0 ] ; then
8833 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8837 # Cleanup files left by WTL binary.
8838 for i in $(seq $nfiles); do
8839 local file=$DIR/$tdir/${tfile}-$i
8841 if [ $? -ne 0 ] ; then
8842 echo "Warning: Failed to delete file $file"
8846 restore_lustre_params <$save_params
8847 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8849 # Error out if no new thread has started or Thread started is greater
8851 if [[ $thread_started -le $OSTIO_pre ||
8852 $thread_started -gt $thread_max ]]; then
8853 error "ll_ost_io: thread_started $thread_started" \
8854 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8855 "No new thread started or thread started greater " \
8859 run_test 115 "verify dynamic thread creation===================="
8862 wait_delete_completed
8863 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8864 echo "OST kbytes available: ${AVAIL[@]}"
8869 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8870 #echo OST $i: ${AVAIL[i]}kb
8871 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8875 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8880 echo "Min free space: OST $MINI: $MINV"
8881 echo "Max free space: OST $MAXI: $MAXV"
8884 test_116a() { # was previously test_116()
8885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8887 remote_mds_nodsh && skip "remote MDS with nodsh"
8889 echo -n "Free space priority "
8890 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8895 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8896 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8897 trap simple_cleanup_common EXIT
8899 # Check if we need to generate uneven OSTs
8900 test_mkdir -p $DIR/$tdir/OST${MINI}
8901 local FILL=$((MINV / 4))
8902 local DIFF=$((MAXV - MINV))
8903 local DIFF2=$((DIFF * 100 / MINV))
8905 local threshold=$(do_facet $SINGLEMDS \
8906 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8907 threshold=${threshold%%%}
8908 echo -n "Check for uneven OSTs: "
8909 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8911 if [[ $DIFF2 -gt $threshold ]]; then
8913 echo "Don't need to fill OST$MINI"
8915 # generate uneven OSTs. Write 2% over the QOS threshold value
8917 DIFF=$((threshold - DIFF2 + 2))
8918 DIFF2=$((MINV * DIFF / 100))
8919 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8920 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8921 error "setstripe failed"
8922 DIFF=$((DIFF2 / 2048))
8924 while [ $i -lt $DIFF ]; do
8926 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8927 bs=2M count=1 2>/dev/null
8936 DIFF=$((MAXV - MINV))
8937 DIFF2=$((DIFF * 100 / MINV))
8938 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8939 if [ $DIFF2 -gt $threshold ]; then
8942 echo "failed - QOS mode won't be used"
8943 simple_cleanup_common
8944 skip "QOS imbalance criteria not met"
8952 # now fill using QOS
8953 $LFS setstripe -c 1 $DIR/$tdir
8954 FILL=$((FILL / 200))
8955 if [ $FILL -gt 600 ]; then
8958 echo "writing $FILL files to QOS-assigned OSTs"
8960 while [ $i -lt $FILL ]; do
8962 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8966 echo "wrote $i 200k files"
8970 echo "Note: free space may not be updated, so measurements might be off"
8972 DIFF2=$((MAXV - MINV))
8973 echo "free space delta: orig $DIFF final $DIFF2"
8974 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8975 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8976 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8977 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8978 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8979 if [[ $DIFF -gt 0 ]]; then
8980 FILL=$((DIFF2 * 100 / DIFF - 100))
8981 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8984 # Figure out which files were written where
8985 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8986 awk '/'$MINI1': / {print $2; exit}')
8988 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8989 echo "$MINC files created on smaller OST $MINI1"
8990 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8991 awk '/'$MAXI1': / {print $2; exit}')
8993 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8994 echo "$MAXC files created on larger OST $MAXI1"
8995 if [[ $MINC -gt 0 ]]; then
8996 FILL=$((MAXC * 100 / MINC - 100))
8997 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8999 [[ $MAXC -gt $MINC ]] ||
9000 error_ignore LU-9 "stripe QOS didn't balance free space"
9001 simple_cleanup_common
9003 run_test 116a "stripe QOS: free space balance ==================="
9005 test_116b() { # LU-2093
9006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9007 remote_mds_nodsh && skip "remote MDS with nodsh"
9009 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9010 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9011 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9012 [ -z "$old_rr" ] && skip "no QOS"
9013 do_facet $SINGLEMDS lctl set_param \
9014 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9016 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9017 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9018 do_facet $SINGLEMDS lctl set_param fail_loc=0
9020 do_facet $SINGLEMDS lctl set_param \
9021 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9023 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9025 test_117() # bug 10891
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9030 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9031 lctl set_param fail_loc=0x21e
9032 > $DIR/$tfile || error "truncate failed"
9033 lctl set_param fail_loc=0
9034 echo "Truncate succeeded."
9037 run_test 117 "verify osd extend =========="
9039 NO_SLOW_RESENDCOUNT=4
9040 export OLD_RESENDCOUNT=""
9041 set_resend_count () {
9042 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9043 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9044 lctl set_param -n $PROC_RESENDCOUNT $1
9045 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9048 # for reduce test_118* time (b=14842)
9049 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9051 # Reset async IO behavior after error case
9053 FILE=$DIR/reset_async
9055 # Ensure all OSCs are cleared
9056 $LFS setstripe -c -1 $FILE
9057 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9062 test_118a() #bug 11710
9064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9069 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9070 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9072 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9073 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9078 run_test 118a "verify O_SYNC works =========="
9082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9083 remote_ost_nodsh && skip "remote OST with nodsh"
9087 #define OBD_FAIL_SRV_ENOENT 0x217
9088 set_nodes_failloc "$(osts_nodes)" 0x217
9089 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9091 set_nodes_failloc "$(osts_nodes)" 0
9092 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9096 if [[ $RC -eq 0 ]]; then
9097 error "Must return error due to dropped pages, rc=$RC"
9101 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9102 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9106 echo "Dirty pages not leaked on ENOENT"
9108 # Due to the above error the OSC will issue all RPCs syncronously
9109 # until a subsequent RPC completes successfully without error.
9110 $MULTIOP $DIR/$tfile Ow4096yc
9115 run_test 118b "Reclaim dirty pages on fatal error =========="
9119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9121 # for 118c, restore the original resend count, LU-1940
9122 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9123 set_resend_count $OLD_RESENDCOUNT
9124 remote_ost_nodsh && skip "remote OST with nodsh"
9128 #define OBD_FAIL_OST_EROFS 0x216
9129 set_nodes_failloc "$(osts_nodes)" 0x216
9131 # multiop should block due to fsync until pages are written
9132 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9136 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9137 error "Multiop failed to block on fsync, pid=$MULTIPID"
9140 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9142 if [[ $WRITEBACK -eq 0 ]]; then
9143 error "No page in writeback, writeback=$WRITEBACK"
9146 set_nodes_failloc "$(osts_nodes)" 0
9149 if [[ $RC -ne 0 ]]; then
9150 error "Multiop fsync failed, rc=$RC"
9153 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9154 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9156 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9157 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9161 echo "Dirty pages flushed via fsync on EROFS"
9164 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9166 # continue to use small resend count to reduce test_118* time (b=14842)
9167 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9172 remote_ost_nodsh && skip "remote OST with nodsh"
9176 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9177 set_nodes_failloc "$(osts_nodes)" 0x214
9178 # multiop should block due to fsync until pages are written
9179 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9183 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9184 error "Multiop failed to block on fsync, pid=$MULTIPID"
9187 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9189 if [[ $WRITEBACK -eq 0 ]]; then
9190 error "No page in writeback, writeback=$WRITEBACK"
9193 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9194 set_nodes_failloc "$(osts_nodes)" 0
9196 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9197 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9199 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9200 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9204 echo "Dirty pages gaurenteed flushed via fsync"
9207 run_test 118d "Fsync validation inject a delay of the bulk =========="
9210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9214 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9215 lctl set_param fail_loc=0x8000040a
9217 # Should simulate EINVAL error which is fatal
9218 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9220 if [[ $RC -eq 0 ]]; then
9221 error "Must return error due to dropped pages, rc=$RC"
9224 lctl set_param fail_loc=0x0
9226 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9227 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9230 if [[ $LOCKED -ne 0 ]]; then
9231 error "Locked pages remain in cache, locked=$LOCKED"
9234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9239 echo "No pages locked after fsync"
9244 run_test 118f "Simulate unrecoverable OSC side error =========="
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9251 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9252 lctl set_param fail_loc=0x406
9254 # simulate local -ENOMEM
9255 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9258 lctl set_param fail_loc=0
9259 if [[ $RC -eq 0 ]]; then
9260 error "Must return error due to dropped pages, rc=$RC"
9263 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9264 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9265 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9267 if [[ $LOCKED -ne 0 ]]; then
9268 error "Locked pages remain in cache, locked=$LOCKED"
9271 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9272 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9276 echo "No pages locked after fsync"
9281 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9285 remote_ost_nodsh && skip "remote OST with nodsh"
9289 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9290 set_nodes_failloc "$(osts_nodes)" 0x20e
9291 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9292 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9295 set_nodes_failloc "$(osts_nodes)" 0
9296 if [[ $RC -eq 0 ]]; then
9297 error "Must return error due to dropped pages, rc=$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 |
9304 if [[ $LOCKED -ne 0 ]]; then
9305 error "Locked pages remain in cache, locked=$LOCKED"
9308 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9309 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9313 echo "No pages locked after fsync"
9317 run_test 118h "Verify timeout in handling recoverables errors =========="
9319 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9323 remote_ost_nodsh && skip "remote OST with nodsh"
9327 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9328 set_nodes_failloc "$(osts_nodes)" 0x20e
9330 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9331 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9334 set_nodes_failloc "$(osts_nodes)" 0
9338 if [[ $RC -ne 0 ]]; then
9339 error "got error, but should be not, rc=$RC"
9342 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9343 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9344 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9345 if [[ $LOCKED -ne 0 ]]; then
9346 error "Locked pages remain in cache, locked=$LOCKED"
9349 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9350 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9354 echo "No pages locked after fsync"
9358 run_test 118i "Fix error before timeout in recoverable error =========="
9360 [ "$SLOW" = "no" ] && set_resend_count 4
9363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9364 remote_ost_nodsh && skip "remote OST with nodsh"
9368 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9369 set_nodes_failloc "$(osts_nodes)" 0x220
9371 # return -EIO from OST
9372 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9374 set_nodes_failloc "$(osts_nodes)" 0x0
9375 if [[ $RC -eq 0 ]]; then
9376 error "Must return error due to dropped pages, rc=$RC"
9379 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9380 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9381 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9382 if [[ $LOCKED -ne 0 ]]; then
9383 error "Locked pages remain in cache, locked=$LOCKED"
9386 # in recoverable error on OST we want resend and stay until it finished
9387 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9388 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9392 echo "No pages locked after fsync"
9396 run_test 118j "Simulate unrecoverable OST side error =========="
9400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9401 remote_ost_nodsh && skip "remote OSTs with nodsh"
9403 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9404 set_nodes_failloc "$(osts_nodes)" 0x20e
9405 test_mkdir $DIR/$tdir
9407 for ((i=0;i<10;i++)); do
9408 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9409 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9416 set_nodes_failloc "$(osts_nodes)" 0
9419 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9421 test_118l() # LU-646
9423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9425 test_mkdir $DIR/$tdir
9426 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9429 run_test 118l "fsync dir"
9431 test_118m() # LU-3066
9433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9435 test_mkdir $DIR/$tdir
9436 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9439 run_test 118m "fdatasync dir ========="
9441 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9449 remote_ost_nodsh && skip "remote OSTs with nodsh"
9451 # Sleep to avoid a cached response.
9452 #define OBD_STATFS_CACHE_SECONDS 1
9455 # Inject a 10 second delay in the OST_STATFS handler.
9456 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9457 set_nodes_failloc "$(osts_nodes)" 0x242
9460 stat --file-system $MOUNT > /dev/null
9463 set_nodes_failloc "$(osts_nodes)" 0
9465 if ((end - begin > 20)); then
9466 error "statfs took $((end - begin)) seconds, expected 10"
9469 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9471 test_119a() # bug 11737
9473 BSIZE=$((512 * 1024))
9474 directio write $DIR/$tfile 0 1 $BSIZE
9475 # We ask to read two blocks, which is more than a file size.
9476 # directio will indicate an error when requested and actual
9477 # sizes aren't equeal (a normal situation in this case) and
9478 # print actual read amount.
9479 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9480 if [ "$NOB" != "$BSIZE" ]; then
9481 error "read $NOB bytes instead of $BSIZE"
9485 run_test 119a "Short directIO read must return actual read amount"
9487 test_119b() # bug 11737
9489 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9491 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9492 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9494 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9495 error "direct read failed"
9498 run_test 119b "Sparse directIO read must return actual read amount"
9500 test_119c() # bug 13099
9503 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9504 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9507 run_test 119c "Testing for direct read hitting hole"
9509 test_119d() # bug 15950
9511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9513 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9514 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9516 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9517 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9518 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9519 lctl set_param fail_loc=0x40d
9520 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9523 cat $DIR/$tfile > /dev/null &
9524 lctl set_param fail_loc=0
9527 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9529 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9530 error "the read rpcs have not completed in 2s"
9532 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9534 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 remote_mds_nodsh && skip "remote MDS with nodsh"
9539 test_mkdir $DIR/$tdir
9540 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9541 skip_env "no early lock cancel on server"
9543 lru_resize_disable mdc
9544 lru_resize_disable osc
9545 cancel_lru_locks mdc
9546 # asynchronous object destroy at MDT could cause bl ast to client
9547 cancel_lru_locks osc
9549 stat $DIR/$tdir > /dev/null
9550 can1=$(do_facet $SINGLEMDS \
9551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9552 awk '/ldlm_cancel/ {print $2}')
9553 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9554 awk '/ldlm_bl_callback/ {print $2}')
9555 test_mkdir -c1 $DIR/$tdir/d1
9556 can2=$(do_facet $SINGLEMDS \
9557 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9558 awk '/ldlm_cancel/ {print $2}')
9559 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9560 awk '/ldlm_bl_callback/ {print $2}')
9561 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9562 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9563 lru_resize_enable mdc
9564 lru_resize_enable osc
9566 run_test 120a "Early Lock Cancel: mkdir test"
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9570 remote_mds_nodsh && skip "remote MDS with nodsh"
9571 test_mkdir $DIR/$tdir
9572 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9573 skip_env "no early lock cancel on server"
9575 lru_resize_disable mdc
9576 lru_resize_disable osc
9577 cancel_lru_locks mdc
9578 stat $DIR/$tdir > /dev/null
9579 can1=$(do_facet $SINGLEMDS \
9580 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9581 awk '/ldlm_cancel/ {print $2}')
9582 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9583 awk '/ldlm_bl_callback/ {print $2}')
9585 can2=$(do_facet $SINGLEMDS \
9586 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9587 awk '/ldlm_cancel/ {print $2}')
9588 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9589 awk '/ldlm_bl_callback/ {print $2}')
9590 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9591 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9592 lru_resize_enable mdc
9593 lru_resize_enable osc
9595 run_test 120b "Early Lock Cancel: create test"
9598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9599 remote_mds_nodsh && skip "remote MDS with nodsh"
9600 test_mkdir -c1 $DIR/$tdir
9601 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9602 skip "no early lock cancel on server"
9604 lru_resize_disable mdc
9605 lru_resize_disable osc
9606 test_mkdir -c1 $DIR/$tdir/d1
9607 test_mkdir -c1 $DIR/$tdir/d2
9608 touch $DIR/$tdir/d1/f1
9609 cancel_lru_locks mdc
9610 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9611 can1=$(do_facet $SINGLEMDS \
9612 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9613 awk '/ldlm_cancel/ {print $2}')
9614 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9615 awk '/ldlm_bl_callback/ {print $2}')
9616 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9617 can2=$(do_facet $SINGLEMDS \
9618 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9619 awk '/ldlm_cancel/ {print $2}')
9620 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9621 awk '/ldlm_bl_callback/ {print $2}')
9622 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9623 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9624 lru_resize_enable mdc
9625 lru_resize_enable osc
9627 run_test 120c "Early Lock Cancel: link test"
9630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9631 remote_mds_nodsh && skip "remote MDS with nodsh"
9632 test_mkdir -c1 $DIR/$tdir
9633 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9634 skip_env "no early lock cancel on server"
9636 lru_resize_disable mdc
9637 lru_resize_disable osc
9639 cancel_lru_locks mdc
9640 stat $DIR/$tdir > /dev/null
9641 can1=$(do_facet $SINGLEMDS \
9642 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9643 awk '/ldlm_cancel/ {print $2}')
9644 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9645 awk '/ldlm_bl_callback/ {print $2}')
9646 chmod a+x $DIR/$tdir
9647 can2=$(do_facet $SINGLEMDS \
9648 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9649 awk '/ldlm_cancel/ {print $2}')
9650 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9651 awk '/ldlm_bl_callback/ {print $2}')
9652 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9653 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9654 lru_resize_enable mdc
9655 lru_resize_enable osc
9657 run_test 120d "Early Lock Cancel: setattr test"
9660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9661 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9662 skip_env "no early lock cancel on server"
9663 remote_mds_nodsh && skip "remote MDS with nodsh"
9665 local dlmtrace_set=false
9667 test_mkdir -c1 $DIR/$tdir
9668 lru_resize_disable mdc
9669 lru_resize_disable osc
9670 ! $LCTL get_param debug | grep -q dlmtrace &&
9671 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9672 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9673 cancel_lru_locks mdc
9674 cancel_lru_locks osc
9675 dd if=$DIR/$tdir/f1 of=/dev/null
9676 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9677 # XXX client can not do early lock cancel of OST lock
9678 # during unlink (LU-4206), so cancel osc lock now.
9680 cancel_lru_locks osc
9681 can1=$(do_facet $SINGLEMDS \
9682 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9683 awk '/ldlm_cancel/ {print $2}')
9684 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9685 awk '/ldlm_bl_callback/ {print $2}')
9686 unlink $DIR/$tdir/f1
9688 can2=$(do_facet $SINGLEMDS \
9689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9690 awk '/ldlm_cancel/ {print $2}')
9691 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9692 awk '/ldlm_bl_callback/ {print $2}')
9693 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9694 $LCTL dk $TMP/cancel.debug.txt
9695 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9696 $LCTL dk $TMP/blocking.debug.txt
9697 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9698 lru_resize_enable mdc
9699 lru_resize_enable osc
9701 run_test 120e "Early Lock Cancel: unlink test"
9704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9705 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9706 skip_env "no early lock cancel on server"
9707 remote_mds_nodsh && skip "remote MDS with nodsh"
9709 test_mkdir -c1 $DIR/$tdir
9710 lru_resize_disable mdc
9711 lru_resize_disable osc
9712 test_mkdir -c1 $DIR/$tdir/d1
9713 test_mkdir -c1 $DIR/$tdir/d2
9714 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9715 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9716 cancel_lru_locks mdc
9717 cancel_lru_locks osc
9718 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9719 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9720 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9721 # XXX client can not do early lock cancel of OST lock
9722 # during rename (LU-4206), so cancel osc lock now.
9724 cancel_lru_locks osc
9725 can1=$(do_facet $SINGLEMDS \
9726 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9727 awk '/ldlm_cancel/ {print $2}')
9728 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9729 awk '/ldlm_bl_callback/ {print $2}')
9730 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9732 can2=$(do_facet $SINGLEMDS \
9733 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9734 awk '/ldlm_cancel/ {print $2}')
9735 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9736 awk '/ldlm_bl_callback/ {print $2}')
9737 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9738 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9739 lru_resize_enable mdc
9740 lru_resize_enable osc
9742 run_test 120f "Early Lock Cancel: rename test"
9745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9746 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9747 skip_env "no early lock cancel on server"
9748 remote_mds_nodsh && skip "remote MDS with nodsh"
9750 lru_resize_disable mdc
9751 lru_resize_disable osc
9753 echo create $count files
9754 test_mkdir $DIR/$tdir
9755 cancel_lru_locks mdc
9756 cancel_lru_locks osc
9759 can0=$(do_facet $SINGLEMDS \
9760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9761 awk '/ldlm_cancel/ {print $2}')
9762 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9763 awk '/ldlm_bl_callback/ {print $2}')
9764 createmany -o $DIR/$tdir/f $count
9766 can1=$(do_facet $SINGLEMDS \
9767 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9768 awk '/ldlm_cancel/ {print $2}')
9769 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9770 awk '/ldlm_bl_callback/ {print $2}')
9772 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9773 echo rm $count files
9776 can2=$(do_facet $SINGLEMDS \
9777 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9778 awk '/ldlm_cancel/ {print $2}')
9779 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9780 awk '/ldlm_bl_callback/ {print $2}')
9782 echo total: $count removes in $((t2-t1))
9783 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9785 # wait for commitment of removal
9786 lru_resize_enable mdc
9787 lru_resize_enable osc
9789 run_test 120g "Early Lock Cancel: performance test"
9791 test_121() { #bug #10589
9792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9795 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9796 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9797 lctl set_param fail_loc=0x310
9798 cancel_lru_locks osc > /dev/null
9799 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9800 lctl set_param fail_loc=0
9801 [[ $reads -eq $writes ]] ||
9802 error "read $reads blocks, must be $writes blocks"
9804 run_test 121 "read cancel race ========="
9806 test_123a() { # was test 123, statahead(bug 11401)
9807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9810 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9811 log "testing UP system. Performance may be lower than expected."
9816 test_mkdir $DIR/$tdir
9817 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9818 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9820 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9821 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9823 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9824 lctl set_param -n llite.*.statahead_max 0
9825 lctl get_param llite.*.statahead_max
9826 cancel_lru_locks mdc
9827 cancel_lru_locks osc
9829 time ls -l $DIR/$tdir | wc -l
9831 delta=$((etime - stime))
9832 log "ls $i files without statahead: $delta sec"
9833 lctl set_param llite.*.statahead_max=$max
9835 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9836 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9837 cancel_lru_locks mdc
9838 cancel_lru_locks osc
9840 time ls -l $DIR/$tdir | wc -l
9842 delta_sa=$((etime - stime))
9843 log "ls $i files with statahead: $delta_sa sec"
9844 lctl get_param -n llite.*.statahead_stats
9845 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9847 [[ $swrong -lt $ewrong ]] &&
9848 log "statahead was stopped, maybe too many locks held!"
9849 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9851 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9852 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9853 lctl set_param -n llite.*.statahead_max 0
9854 lctl get_param llite.*.statahead_max
9855 cancel_lru_locks mdc
9856 cancel_lru_locks osc
9858 time ls -l $DIR/$tdir | wc -l
9860 delta=$((etime - stime))
9861 log "ls $i files again without statahead: $delta sec"
9862 lctl set_param llite.*.statahead_max=$max
9863 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9864 if [ $SLOWOK -eq 0 ]; then
9865 error "ls $i files is slower with statahead!"
9867 log "ls $i files is slower with statahead!"
9873 [ $delta -gt 20 ] && break
9874 [ $delta -gt 8 ] && MULT=$((50 / delta))
9875 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9883 delta=$((etime - stime))
9884 log "rm -r $DIR/$tdir/: $delta seconds"
9886 lctl get_param -n llite.*.statahead_stats
9888 run_test 123a "verify statahead work"
9890 test_123b () { # statahead(bug 15027)
9891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9893 test_mkdir $DIR/$tdir
9894 createmany -o $DIR/$tdir/$tfile-%d 1000
9896 cancel_lru_locks mdc
9897 cancel_lru_locks osc
9899 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9900 lctl set_param fail_loc=0x80000803
9901 ls -lR $DIR/$tdir > /dev/null
9903 lctl set_param fail_loc=0x0
9904 lctl get_param -n llite.*.statahead_stats
9909 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9913 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9914 skip_env "no lru resize on server"
9918 test_mkdir $DIR/$tdir
9920 log "create $NR files at $DIR/$tdir"
9921 createmany -o $DIR/$tdir/f $NR ||
9922 error "failed to create $NR files in $DIR/$tdir"
9924 cancel_lru_locks mdc
9925 ls -l $DIR/$tdir > /dev/null
9929 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9930 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9931 LRU_SIZE=$($LCTL get_param -n $PARAM)
9932 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9933 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9935 log "NS=$(basename $NSDIR)"
9940 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9941 skip "Not enough cached locks created!"
9947 # We know that lru resize allows one client to hold $LIMIT locks
9948 # for 10h. After that locks begin to be killed by client.
9950 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9952 if [ $LIMIT -lt $LRU_SIZE ]; then
9953 skip "Limit is too small $LIMIT"
9956 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9957 # killing locks. Some time was spent for creating locks. This means
9958 # that up to the moment of sleep finish we must have killed some of
9959 # them (10-100 locks). This depends on how fast ther were created.
9960 # Many of them were touched in almost the same moment and thus will
9961 # be killed in groups.
9962 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9964 # Use $LRU_SIZE_B here to take into account real number of locks
9965 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9966 local LRU_SIZE_B=$LRU_SIZE
9968 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9969 log "OLD_LVF=$OLD_LVF"
9970 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9972 # Let's make sure that we really have some margin. Client checks
9973 # cached locks every 10 sec.
9975 log "Sleep ${SLEEP} sec"
9977 while ((SEC<$SLEEP)); do
9981 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9985 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9986 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9988 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9989 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9990 unlinkmany $DIR/$tdir/f $NR
9994 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9995 log "unlink $NR files at $DIR/$tdir"
9996 unlinkmany $DIR/$tdir/f $NR
9998 run_test 124a "lru resize ======================================="
10000 get_max_pool_limit()
10002 local limit=$($LCTL get_param \
10003 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10005 for l in $limit; do
10006 if [[ $l -gt $max ]]; then
10014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10015 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10016 skip_env "no lru resize on server"
10018 LIMIT=$(get_max_pool_limit)
10020 NR=$(($(default_lru_size)*20))
10021 if [[ $NR -gt $LIMIT ]]; then
10022 log "Limit lock number by $LIMIT locks"
10026 IFree=$(mdsrate_inodes_available)
10027 if [ $IFree -lt $NR ]; then
10028 log "Limit lock number by $IFree inodes"
10032 lru_resize_disable mdc
10033 test_mkdir -p $DIR/$tdir/disable_lru_resize
10035 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10036 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10037 cancel_lru_locks mdc
10040 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10043 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10046 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10050 nolruresize_delta=$((etime-stime))
10051 log "ls -la time: $nolruresize_delta seconds"
10052 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10053 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10055 lru_resize_enable mdc
10056 test_mkdir -p $DIR/$tdir/enable_lru_resize
10058 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10059 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10060 cancel_lru_locks mdc
10063 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10066 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10069 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10073 lruresize_delta=$((etime-stime))
10074 log "ls -la time: $lruresize_delta seconds"
10075 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10077 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10078 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10079 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10080 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10082 log "lru resize performs the same with no lru resize"
10084 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10086 run_test 124b "lru resize (performance test) ======================="
10089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10090 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10091 skip_env "no lru resize on server"
10093 # cache ununsed locks on client
10095 cancel_lru_locks mdc
10096 test_mkdir $DIR/$tdir
10097 createmany -o $DIR/$tdir/f $nr ||
10098 error "failed to create $nr files in $DIR/$tdir"
10099 ls -l $DIR/$tdir > /dev/null
10101 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10102 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10103 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10104 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10105 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10107 # set lru_max_age to 1 sec
10108 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10109 echo "sleep $((recalc_p * 2)) seconds..."
10110 sleep $((recalc_p * 2))
10112 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10113 # restore lru_max_age
10114 $LCTL set_param -n $nsdir.lru_max_age $max_age
10115 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10116 unlinkmany $DIR/$tdir/f $nr
10118 run_test 124c "LRUR cancel very aged locks"
10120 test_125() { # 13358
10121 $LCTL get_param -n llite.*.client_type | grep -q local ||
10122 skip "must run as local client"
10123 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10124 skip_env "must have acl enabled"
10125 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10127 test_mkdir $DIR/$tdir
10128 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10129 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10130 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10132 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10134 test_126() { # bug 12829/13455
10135 $GSS && skip_env "must run as gss disabled"
10136 $LCTL get_param -n llite.*.client_type | grep -q local ||
10137 skip "must run as local client"
10138 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10140 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10141 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10143 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10145 run_test 126 "check that the fsgid provided by the client is taken into account"
10147 test_127a() { # bug 15521
10148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10150 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10151 $LCTL set_param osc.*.stats=0
10152 FSIZE=$((2048 * 1024))
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
10157 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10158 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10159 echo "got $COUNT $NAME"
10160 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10161 eval $NAME=$COUNT || error "Wrong proc format"
10164 read_bytes|write_bytes)
10165 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10166 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10167 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10168 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10169 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10170 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10171 error "sumsquare is too small: $SUMSQ"
10172 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10173 error "sumsquare is too big: $SUMSQ"
10177 done < $DIR/${tfile}.tmp
10179 #check that we actually got some stats
10180 [ "$read_bytes" ] || error "Missing read_bytes stats"
10181 [ "$write_bytes" ] || error "Missing write_bytes stats"
10182 [ "$read_bytes" != 0 ] || error "no read done"
10183 [ "$write_bytes" != 0 ] || error "no write done"
10185 run_test 127a "verify the client stats are sane"
10187 test_127b() { # bug LU-333
10188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10189 local name count samp unit min max sum sumsq
10191 $LCTL set_param llite.*.stats=0
10193 # perform 2 reads and writes so MAX is different from SUM.
10194 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10195 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10196 cancel_lru_locks osc
10197 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10198 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10200 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10201 while read name count samp unit min max sum sumsq; do
10202 echo "got $count $name"
10203 eval $name=$count || error "Wrong proc format"
10207 [ $count -ne 2 ] && error "count is not 2: $count"
10208 [ $min -ne $PAGE_SIZE ] &&
10209 error "min is not $PAGE_SIZE: $min"
10210 [ $max -ne $PAGE_SIZE ] &&
10211 error "max is incorrect: $max"
10212 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10213 error "sum is wrong: $sum"
10216 [ $count -ne 2 ] && error "count is not 2: $count"
10217 [ $min -ne $PAGE_SIZE ] &&
10218 error "min is not $PAGE_SIZE: $min"
10219 [ $max -ne $PAGE_SIZE ] &&
10220 error "max is incorrect: $max"
10221 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10222 error "sum is wrong: $sum"
10226 done < $TMP/$tfile.tmp
10228 #check that we actually got some stats
10229 [ "$read_bytes" ] || error "Missing read_bytes stats"
10230 [ "$write_bytes" ] || error "Missing write_bytes stats"
10231 [ "$read_bytes" != 0 ] || error "no read done"
10232 [ "$write_bytes" != 0 ] || error "no write done"
10234 rm -f $TMP/${tfile}.tmp
10236 run_test 127b "verify the llite client stats are sane"
10238 test_128() { # bug 15212
10240 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10245 result=$(grep error $TMP/$tfile.log)
10246 rm -f $DIR/$tfile $TMP/$tfile.log
10247 [ -z "$result" ] ||
10248 error "consecutive find's under interactive lfs failed"
10250 run_test 128 "interactive lfs for 2 consecutive find's"
10252 set_dir_limits () {
10257 local ldproc=/proc/fs/ldiskfs
10258 local facets=$(get_facets MDS)
10260 for facet in ${facets//,/ }; do
10261 canondev=$(ldiskfs_canon \
10262 *.$(convert_facet2label $facet).mntdev $facet)
10263 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10264 ldproc=/sys/fs/ldiskfs
10265 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10266 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10270 check_mds_dmesg() {
10271 local facets=$(get_facets MDS)
10272 for facet in ${facets//,/ }; do
10273 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10280 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10281 skip "Need MDS version with at least 2.5.56"
10282 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10283 skip_env "ldiskfs only test"
10285 remote_mds_nodsh && skip "remote MDS with nodsh"
10289 local has_warning=false
10292 mkdir -p $DIR/$tdir
10294 # block size of mds1
10295 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10296 set_dir_limits $maxsize $maxsize
10297 local dirsize=$(stat -c%s "$DIR/$tdir")
10299 while [[ $dirsize -le $maxsize ]]; do
10300 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10302 if ! $has_warning; then
10303 check_mds_dmesg '"is approaching"' && has_warning=true
10305 # check two errors:
10306 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10307 # EFBIG for previous versions included in ldiskfs series
10308 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10310 echo "return code $rc received as expected"
10312 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10313 error_exit "create failed w/o dir size limit"
10315 check_mds_dmesg '"has reached"' ||
10316 error_exit "reached message should be output"
10318 [ $has_warning = "false" ] &&
10319 error_exit "warning message should be output"
10321 dirsize=$(stat -c%s "$DIR/$tdir")
10323 [[ $dirsize -ge $maxsize ]] && return 0
10324 error_exit "current dir size $dirsize, " \
10325 "previous limit $maxsize"
10326 elif [ $rc -ne 0 ]; then
10328 error_exit "return $rc received instead of expected " \
10329 "$EFBIG or $ENOSPC, files in dir $dirsize"
10331 nfiles=$((nfiles + 1))
10332 dirsize=$(stat -c%s "$DIR/$tdir")
10336 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10338 run_test 129 "test directory size limit ========================"
10347 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10348 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10350 trap cleanup_130 EXIT RETURN
10352 local fm_file=$DIR/$tfile
10353 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10354 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10355 error "dd failed for $fm_file"
10357 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10358 filefrag -ves $fm_file
10360 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10361 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10362 [ $RC != 0 ] && error "filefrag $fm_file failed"
10364 filefrag_op=$(filefrag -ve -k $fm_file |
10365 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10366 lun=$($LFS getstripe -i $fm_file)
10368 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10371 for line in $filefrag_op
10373 frag_lun=`echo $line | cut -d: -f5`
10374 ext_len=`echo $line | cut -d: -f4`
10375 if (( $frag_lun != $lun )); then
10377 error "FIEMAP on 1-stripe file($fm_file) failed"
10380 (( tot_len += ext_len ))
10383 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10385 error "FIEMAP on 1-stripe file($fm_file) failed;"
10391 echo "FIEMAP on single striped file succeeded"
10393 run_test 130a "FIEMAP (1-stripe file)"
10396 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10398 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10399 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10401 trap cleanup_130 EXIT RETURN
10403 local fm_file=$DIR/$tfile
10404 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10405 error "setstripe on $fm_file"
10406 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10407 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10409 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10410 error "dd failed on $fm_file"
10412 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10413 filefrag_op=$(filefrag -ve -k $fm_file |
10414 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10416 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10417 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10422 for line in $filefrag_op
10424 frag_lun=$(echo $line | cut -d: -f5 |
10425 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10426 ext_len=$(echo $line | cut -d: -f4)
10427 if (( $frag_lun != $last_lun )); then
10428 if (( tot_len != 1024 )); then
10430 error "FIEMAP on $fm_file failed; returned " \
10431 "len $tot_len for OST $last_lun instead of 1024"
10434 (( num_luns += 1 ))
10438 (( tot_len += ext_len ))
10441 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10443 error "FIEMAP on $fm_file failed; returned wrong number of " \
10444 "luns or wrong len for OST $last_lun"
10450 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10452 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10457 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10458 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10460 trap cleanup_130 EXIT RETURN
10462 local fm_file=$DIR/$tfile
10463 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10464 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10465 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10467 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10468 error "dd failed on $fm_file"
10470 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10471 filefrag_op=$(filefrag -ve -k $fm_file |
10472 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10474 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10475 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10480 for line in $filefrag_op
10482 frag_lun=$(echo $line | cut -d: -f5 |
10483 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10484 ext_len=$(echo $line | cut -d: -f4)
10485 if (( $frag_lun != $last_lun )); then
10486 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10487 if (( logical != 512 )); then
10489 error "FIEMAP on $fm_file failed; returned " \
10490 "logical start for lun $logical instead of 512"
10493 if (( tot_len != 512 )); then
10495 error "FIEMAP on $fm_file failed; returned " \
10496 "len $tot_len for OST $last_lun instead of 1024"
10499 (( num_luns += 1 ))
10503 (( tot_len += ext_len ))
10506 if (( num_luns != 2 || tot_len != 512 )); then
10508 error "FIEMAP on $fm_file failed; returned wrong number of " \
10509 "luns or wrong len for OST $last_lun"
10515 echo "FIEMAP on 2-stripe file with hole succeeded"
10517 run_test 130c "FIEMAP (2-stripe file with hole)"
10520 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10522 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10523 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10525 trap cleanup_130 EXIT RETURN
10527 local fm_file=$DIR/$tfile
10528 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10529 error "setstripe on $fm_file"
10530 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10531 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10533 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10534 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10535 error "dd failed on $fm_file"
10537 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10538 filefrag_op=$(filefrag -ve -k $fm_file |
10539 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10541 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10542 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10547 for line in $filefrag_op
10549 frag_lun=$(echo $line | cut -d: -f5 |
10550 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10551 ext_len=$(echo $line | cut -d: -f4)
10552 if (( $frag_lun != $last_lun )); then
10553 if (( tot_len != 1024 )); then
10555 error "FIEMAP on $fm_file failed; returned " \
10556 "len $tot_len for OST $last_lun instead of 1024"
10559 (( num_luns += 1 ))
10563 (( tot_len += ext_len ))
10566 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10568 error "FIEMAP on $fm_file failed; returned wrong number of " \
10569 "luns or wrong len for OST $last_lun"
10575 echo "FIEMAP on N-stripe file succeeded"
10577 run_test 130d "FIEMAP (N-stripe file)"
10580 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10582 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10583 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10585 trap cleanup_130 EXIT RETURN
10587 local fm_file=$DIR/$tfile
10588 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10589 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10590 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10593 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10594 for ((i = 0; i < $NUM_BLKS; i++))
10596 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10599 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10600 filefrag_op=$(filefrag -ve -k $fm_file |
10601 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10603 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10604 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10609 for line in $filefrag_op
10611 frag_lun=$(echo $line | cut -d: -f5 |
10612 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10613 ext_len=$(echo $line | cut -d: -f4)
10614 if (( $frag_lun != $last_lun )); then
10615 if (( tot_len != $EXPECTED_LEN )); then
10617 error "FIEMAP on $fm_file failed; returned " \
10618 "len $tot_len for OST $last_lun instead " \
10622 (( num_luns += 1 ))
10626 (( tot_len += ext_len ))
10629 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10631 error "FIEMAP on $fm_file failed; returned wrong number " \
10632 "of luns or wrong len for OST $last_lun"
10638 echo "FIEMAP with continuation calls succeeded"
10640 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10643 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10644 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10646 local fm_file=$DIR/$tfile
10647 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10648 error "multiop create with lov_delay_create on $fm_file"
10650 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10651 filefrag_extents=$(filefrag -vek $fm_file |
10652 awk '/extents? found/ { print $2 }')
10653 if [[ "$filefrag_extents" != "0" ]]; then
10654 error "FIEMAP on $fm_file failed; " \
10655 "returned $filefrag_extents expected 0"
10660 run_test 130f "FIEMAP (unstriped file)"
10662 # Test for writev/readv
10664 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10665 error "writev test failed"
10666 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10667 error "readv failed"
10670 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10673 local fsize=$((524288 + 1048576 + 1572864))
10674 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10675 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10676 error "append writev test failed"
10678 ((fsize += 1572864 + 1048576))
10679 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10680 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10681 error "append writev test failed"
10684 run_test 131b "test append writev"
10687 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10690 run_test 131c "test read/write on file w/o objects"
10693 rwv -f $DIR/$tfile -w -n 1 1572864
10694 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10695 if [ "$NOB" != 1572864 ]; then
10696 error "Short read filed: read $NOB bytes instead of 1572864"
10700 run_test 131d "test short read"
10703 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10704 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10705 error "read hitting hole failed"
10708 run_test 131e "test read hitting hole"
10717 mds*) res=$(do_facet $facet \
10718 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10720 ost*) res=$(do_facet $facet \
10721 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10723 *) error "Wrong facet '$facet'" ;;
10725 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10726 # if the argument $3 is zero, it means any stat increment is ok.
10727 if [[ $want -gt 0 ]]; then
10728 local count=$(echo $res | awk '{ print $2 }')
10729 [[ $count -ne $want ]] &&
10730 error "The $op counter on $facet is $count, not $want"
10735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10736 remote_ost_nodsh && skip "remote OST with nodsh"
10737 remote_mds_nodsh && skip "remote MDS with nodsh"
10738 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10739 skip_env "MDS doesn't support rename stats"
10741 local testdir=$DIR/${tdir}/stats_testdir
10743 mkdir -p $DIR/${tdir}
10746 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10747 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10749 # verify mdt stats first.
10750 mkdir ${testdir} || error "mkdir failed"
10751 check_stats $SINGLEMDS "mkdir" 1
10752 touch ${testdir}/${tfile} || error "touch failed"
10753 check_stats $SINGLEMDS "open" 1
10754 check_stats $SINGLEMDS "close" 1
10755 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10756 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10757 check_stats $SINGLEMDS "mknod" 2
10759 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10760 check_stats $SINGLEMDS "unlink" 1
10761 rm -f ${testdir}/${tfile} || error "file remove failed"
10762 check_stats $SINGLEMDS "unlink" 2
10764 # remove working dir and check mdt stats again.
10765 rmdir ${testdir} || error "rmdir failed"
10766 check_stats $SINGLEMDS "rmdir" 1
10768 local testdir1=$DIR/${tdir}/stats_testdir1
10769 mkdir -p ${testdir}
10770 mkdir -p ${testdir1}
10771 touch ${testdir1}/test1
10772 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10773 check_stats $SINGLEMDS "crossdir_rename" 1
10775 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10776 check_stats $SINGLEMDS "samedir_rename" 1
10778 rm -rf $DIR/${tdir}
10780 run_test 133a "Verifying MDT stats ========================================"
10785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10786 remote_ost_nodsh && skip "remote OST with nodsh"
10787 remote_mds_nodsh && skip "remote MDS with nodsh"
10789 local testdir=$DIR/${tdir}/stats_testdir
10791 mkdir -p ${testdir} || error "mkdir failed"
10792 touch ${testdir}/${tfile} || error "touch failed"
10793 cancel_lru_locks mdc
10796 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10797 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10799 # extra mdt stats verification.
10800 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10801 check_stats $SINGLEMDS "setattr" 1
10802 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10803 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10805 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10806 check_stats $SINGLEMDS "getattr" 1
10808 rm -rf $DIR/${tdir}
10810 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10811 # so the check below is not reliable
10812 [ $MDSCOUNT -eq 1 ] || return 0
10814 # Sleep to avoid a cached response.
10815 #define OBD_STATFS_CACHE_SECONDS 1
10817 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10818 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10819 $LFS df || error "lfs failed"
10820 check_stats $SINGLEMDS "statfs" 1
10822 # check aggregated statfs (LU-10018)
10823 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10825 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10828 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10829 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10831 check_stats $SINGLEMDS "statfs" 1
10833 # We want to check that the client didn't send OST_STATFS to
10834 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10835 # extra care is needed here.
10836 if remote_mds; then
10837 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10838 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10840 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10841 [ "$res" ] && error "OST got STATFS"
10846 run_test 133b "Verifying extra MDT stats =================================="
10849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10850 remote_ost_nodsh && skip "remote OST with nodsh"
10851 remote_mds_nodsh && skip "remote MDS with nodsh"
10853 local testdir=$DIR/$tdir/stats_testdir
10855 test_mkdir -p $testdir
10857 # verify obdfilter stats.
10858 $LFS setstripe -c 1 -i 0 $testdir/$tfile
10860 cancel_lru_locks osc
10861 wait_delete_completed
10864 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10865 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10867 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10870 cancel_lru_locks osc
10871 check_stats ost1 "write" 1
10873 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10874 check_stats ost1 "read" 1
10876 > $testdir/$tfile || error "truncate failed"
10877 check_stats ost1 "punch" 1
10879 rm -f $testdir/$tfile || error "file remove failed"
10880 wait_delete_completed
10881 check_stats ost1 "destroy" 1
10885 run_test 133c "Verifying OST stats ========================================"
10892 while [ $value -ge 2 ]; do
10897 if [ $orig -gt $order ]; then
10905 local size=('K' 'M' 'G' 'T');
10907 local size_string=$value
10909 while [ $value -ge 1024 ]; do
10910 if [ $i -gt 3 ]; then
10911 #T is the biggest unit we get here, if that is bigger,
10913 size_string=${value}T
10916 value=$((value >> 10))
10917 if [ $value -lt 1024 ]; then
10918 size_string=${value}${size[$i]}
10927 get_rename_size() {
10929 local context=${2:-.}
10930 local sample=$(do_facet $SINGLEMDS $LCTL \
10931 get_param mdt.$FSNAME-MDT0000.rename_stats |
10932 grep -A1 $context |
10933 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10939 remote_ost_nodsh && skip "remote OST with nodsh"
10940 remote_mds_nodsh && skip "remote MDS with nodsh"
10941 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10942 skip_env "MDS doesn't support rename stats"
10944 local testdir1=$DIR/${tdir}/stats_testdir1
10945 local testdir2=$DIR/${tdir}/stats_testdir2
10946 mkdir -p $DIR/${tdir}
10948 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10950 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10951 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10953 createmany -o $testdir1/test 512 || error "createmany failed"
10955 # check samedir rename size
10956 mv ${testdir1}/test0 ${testdir1}/test_0
10958 local testdir1_size=$(ls -l $DIR/${tdir} |
10959 awk '/stats_testdir1/ {print $5}')
10960 local testdir2_size=$(ls -l $DIR/${tdir} |
10961 awk '/stats_testdir2/ {print $5}')
10963 testdir1_size=$(order_2 $testdir1_size)
10964 testdir2_size=$(order_2 $testdir2_size)
10966 testdir1_size=$(size_in_KMGT $testdir1_size)
10967 testdir2_size=$(size_in_KMGT $testdir2_size)
10969 echo "source rename dir size: ${testdir1_size}"
10970 echo "target rename dir size: ${testdir2_size}"
10972 local cmd="do_facet $SINGLEMDS $LCTL "
10973 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10975 eval $cmd || error "$cmd failed"
10976 local samedir=$($cmd | grep 'same_dir')
10977 local same_sample=$(get_rename_size $testdir1_size)
10978 [ -z "$samedir" ] && error "samedir_rename_size count error"
10979 [[ $same_sample -eq 1 ]] ||
10980 error "samedir_rename_size error $same_sample"
10981 echo "Check same dir rename stats success"
10983 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10985 # check crossdir rename size
10986 mv ${testdir1}/test_0 ${testdir2}/test_0
10988 testdir1_size=$(ls -l $DIR/${tdir} |
10989 awk '/stats_testdir1/ {print $5}')
10990 testdir2_size=$(ls -l $DIR/${tdir} |
10991 awk '/stats_testdir2/ {print $5}')
10993 testdir1_size=$(order_2 $testdir1_size)
10994 testdir2_size=$(order_2 $testdir2_size)
10996 testdir1_size=$(size_in_KMGT $testdir1_size)
10997 testdir2_size=$(size_in_KMGT $testdir2_size)
10999 echo "source rename dir size: ${testdir1_size}"
11000 echo "target rename dir size: ${testdir2_size}"
11002 eval $cmd || error "$cmd failed"
11003 local crossdir=$($cmd | grep 'crossdir')
11004 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11005 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11006 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11007 [[ $src_sample -eq 1 ]] ||
11008 error "crossdir_rename_size error $src_sample"
11009 [[ $tgt_sample -eq 1 ]] ||
11010 error "crossdir_rename_size error $tgt_sample"
11011 echo "Check cross dir rename stats success"
11012 rm -rf $DIR/${tdir}
11014 run_test 133d "Verifying rename_stats ========================================"
11017 remote_mds_nodsh && skip "remote MDS with nodsh"
11018 remote_ost_nodsh && skip "remote OST with nodsh"
11019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11021 local testdir=$DIR/${tdir}/stats_testdir
11022 local ctr f0 f1 bs=32768 count=42 sum
11024 mkdir -p ${testdir} || error "mkdir failed"
11026 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11028 for ctr in {write,read}_bytes; do
11030 cancel_lru_locks osc
11032 do_facet ost1 $LCTL set_param -n \
11033 "obdfilter.*.exports.clear=clear"
11035 if [ $ctr = write_bytes ]; then
11037 f1=${testdir}/${tfile}
11039 f0=${testdir}/${tfile}
11043 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11046 cancel_lru_locks osc
11048 sum=$(do_facet ost1 $LCTL get_param \
11049 "obdfilter.*.exports.*.stats" |
11050 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11051 $1 == ctr { sum += $7 }
11052 END { printf("%0.0f", sum) }')
11054 if ((sum != bs * count)); then
11055 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11059 rm -rf $DIR/${tdir}
11061 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11063 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11065 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11066 # not honor the -ignore_readdir_race option correctly. So we call
11067 # error_ignore() rather than error() in these cases. See LU-11152.
11069 if (find --version; do_facet mds1 find --version) |
11070 grep -q '\b4\.5\.1[1-4]\b'; then
11071 error_ignore LU-11152 "$@"
11078 # First without trusting modes.
11079 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11080 echo "proc_dirs='$proc_dirs'"
11081 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11082 find $proc_dirs -exec cat '{}' \; &> /dev/null
11084 # Second verifying readability.
11085 $LCTL get_param -R '*' &> /dev/null
11087 # Verifing writability with badarea_io.
11089 -ignore_readdir_race \
11091 -not -name force_lbug \
11092 -not -name changelog_mask \
11093 -exec badarea_io '{}' \; ||
11094 error_133 "find $proc_dirs failed"
11096 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11099 remote_mds_nodsh && skip "remote MDS with nodsh"
11100 remote_ost_nodsh && skip "remote OST with nodsh"
11102 # eventually, this can also be replaced with "lctl get_param -R",
11103 # but not until that option is always available on the server
11105 for facet in mds1 ost1; do
11106 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11107 skip_noexit "Too old lustre on $facet"
11108 local facet_proc_dirs=$(do_facet $facet \
11109 \\\ls -d $proc_regexp 2>/dev/null)
11110 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11111 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11112 do_facet $facet find $facet_proc_dirs \
11113 ! -name req_history \
11114 -exec cat '{}' \\\; &> /dev/null
11116 do_facet $facet find $facet_proc_dirs \
11117 ! -name req_history \
11119 -exec cat '{}' \\\; &> /dev/null ||
11120 error "proc file read failed"
11122 do_facet $facet find $facet_proc_dirs \
11123 -ignore_readdir_race \
11125 -not -name force_lbug \
11126 -not -name changelog_mask \
11127 -exec badarea_io '{}' \\\; ||
11128 error_133 "$facet find $facet_proc_dirs failed"
11131 # remount the FS in case writes/reads /proc break the FS
11132 cleanup || error "failed to unmount"
11133 setup || error "failed to setup"
11136 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11139 remote_mds_nodsh && skip "remote MDS with nodsh"
11140 remote_ost_nodsh && skip "remote OST with nodsh"
11141 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11142 skip "Need MDS version at least 2.9.54"
11146 for facet in client mds1 ost1; do
11147 local facet_proc_dirs=$(do_facet $facet \
11148 \\\ls -d $proc_regexp 2> /dev/null)
11149 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11150 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11151 # Get the list of files that are missing the terminating newline
11152 local missing=($(do_facet $facet \
11153 find ${facet_proc_dirs} -type f \| \
11154 while read F\; do \
11155 awk -v FS='\v' -v RS='\v\v' \
11156 "'END { if(NR>0 && \
11157 \\\$NF !~ /.*\\\n\$/) \
11158 print FILENAME}'" \
11161 [ ${#missing[*]} -eq 0 ] ||
11162 error "files do not end with newline: ${missing[*]}"
11165 run_test 133h "Proc files should end with newlines"
11168 remote_mds_nodsh && skip "remote MDS with nodsh"
11169 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11170 skip "Need MDS version at least 2.7.54"
11172 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11173 cancel_lru_locks mdc
11175 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11176 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11177 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11180 createmany -o $DIR/$tdir/f $nr ||
11181 error "failed to create $nr files in $DIR/$tdir"
11182 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11184 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11185 do_facet mds1 $LCTL set_param fail_loc=0x327
11186 do_facet mds1 $LCTL set_param fail_val=500
11189 echo "sleep 10 seconds ..."
11191 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11193 do_facet mds1 $LCTL set_param fail_loc=0
11194 do_facet mds1 $LCTL set_param fail_val=0
11195 [ $lck_cnt -lt $unused ] ||
11196 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11199 unlinkmany $DIR/$tdir/f $nr
11201 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11204 remote_mds_nodsh && skip "remote MDS with nodsh"
11205 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11206 skip "Need MDS version at least 2.7.54"
11208 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11209 cancel_lru_locks mdc
11211 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11212 ldlm.lock_reclaim_threshold_mb)
11213 # disable reclaim temporarily
11214 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11216 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11217 do_facet mds1 $LCTL set_param fail_loc=0x328
11218 do_facet mds1 $LCTL set_param fail_val=500
11220 $LCTL set_param debug=+trace
11223 createmany -o $DIR/$tdir/f $nr &
11224 local create_pid=$!
11226 echo "Sleep $TIMEOUT seconds ..."
11228 if ! ps -p $create_pid > /dev/null 2>&1; then
11229 do_facet mds1 $LCTL set_param fail_loc=0
11230 do_facet mds1 $LCTL set_param fail_val=0
11231 do_facet mds1 $LCTL set_param \
11232 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11233 error "createmany finished incorrectly!"
11235 do_facet mds1 $LCTL set_param fail_loc=0
11236 do_facet mds1 $LCTL set_param fail_val=0
11237 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11238 wait $create_pid || return 1
11240 unlinkmany $DIR/$tdir/f $nr
11242 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11244 test_140() { #bug-17379
11245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11247 test_mkdir $DIR/$tdir
11248 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11249 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11251 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11252 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11254 while i=$((i + 1)); do
11256 cd $i || error "Changing to $i"
11257 ln -s ../stat stat || error "Creating stat symlink"
11258 # Read the symlink until ELOOP present,
11259 # not LBUGing the system is considered success,
11260 # we didn't overrun the stack.
11261 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11262 if [ $ret -ne 0 ]; then
11263 if [ $ret -eq 40 ]; then
11266 error "Open stat symlink"
11272 echo "The symlink depth = $i"
11273 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11274 error "Invalid symlink depth"
11276 # Test recursive symlink
11277 ln -s symlink_self symlink_self
11278 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11279 echo "open symlink_self returns $ret"
11280 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11282 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11287 local TF="$TMP/$tfile"
11289 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11291 cancel_lru_locks $OSC
11292 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11293 remount_client $MOUNT
11295 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11298 $TRUNCATE $DIR/$tfile 6000
11299 cancel_lru_locks $OSC
11300 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11303 echo "12345" >>$DIR/$tfile
11304 cancel_lru_locks $OSC
11305 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11308 echo "12345" >>$DIR/$tfile
11309 cancel_lru_locks $OSC
11310 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11315 run_test 150 "truncate/append tests"
11317 #LU-2902 roc_hit was not able to read all values from lproc
11318 function roc_hit_init() {
11319 local list=$(comma_list $(osts_nodes))
11320 local dir=$DIR/$tdir-check
11321 local file=$dir/$tfile
11327 #use setstripe to do a write to every ost
11328 for i in $(seq 0 $((OSTCOUNT-1))); do
11329 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11330 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11331 idx=$(printf %04x $i)
11332 BEFORE=$(get_osd_param $list *OST*$idx stats |
11333 awk '$1 == "cache_access" {sum += $7}
11334 END { printf("%0.0f", sum) }')
11336 cancel_lru_locks osc
11337 cat $file >/dev/null
11339 AFTER=$(get_osd_param $list *OST*$idx stats |
11340 awk '$1 == "cache_access" {sum += $7}
11341 END { printf("%0.0f", sum) }')
11343 echo BEFORE:$BEFORE AFTER:$AFTER
11344 if ! let "AFTER - BEFORE == 4"; then
11346 error "roc_hit is not safe to use"
11354 function roc_hit() {
11355 local list=$(comma_list $(osts_nodes))
11356 echo $(get_osd_param $list '' stats |
11357 awk '$1 == "cache_hit" {sum += $7}
11358 END { printf("%0.0f", sum) }')
11361 function set_cache() {
11364 if [ "$2" == "off" ]; then
11367 local list=$(comma_list $(osts_nodes))
11368 set_osd_param $list '' $1_cache_enable $on
11370 cancel_lru_locks osc
11374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11375 remote_ost_nodsh && skip "remote OST with nodsh"
11378 local list=$(comma_list $(osts_nodes))
11380 # check whether obdfilter is cache capable at all
11381 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11382 skip "not cache-capable obdfilter"
11385 # check cache is enabled on all obdfilters
11386 if get_osd_param $list '' read_cache_enable | grep 0; then
11387 skip "oss cache is disabled"
11390 set_osd_param $list '' writethrough_cache_enable 1
11392 # check write cache is enabled on all obdfilters
11393 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11394 skip "oss write cache is NOT enabled"
11399 #define OBD_FAIL_OBD_NO_LRU 0x609
11400 do_nodes $list $LCTL set_param fail_loc=0x609
11402 # pages should be in the case right after write
11403 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11406 local BEFORE=$(roc_hit)
11407 cancel_lru_locks osc
11408 cat $DIR/$tfile >/dev/null
11409 local AFTER=$(roc_hit)
11411 do_nodes $list $LCTL set_param fail_loc=0
11413 if ! let "AFTER - BEFORE == CPAGES"; then
11414 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11417 # the following read invalidates the cache
11418 cancel_lru_locks osc
11419 set_osd_param $list '' read_cache_enable 0
11420 cat $DIR/$tfile >/dev/null
11422 # now data shouldn't be found in the cache
11424 cancel_lru_locks osc
11425 cat $DIR/$tfile >/dev/null
11427 if let "AFTER - BEFORE != 0"; then
11428 error "IN CACHE: before: $BEFORE, after: $AFTER"
11431 set_osd_param $list '' read_cache_enable 1
11434 run_test 151 "test cache on oss and controls ==============================="
11437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11439 local TF="$TMP/$tfile"
11441 # simulate ENOMEM during write
11442 #define OBD_FAIL_OST_NOMEM 0x226
11443 lctl set_param fail_loc=0x80000226
11444 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11446 sync || error "sync failed"
11447 lctl set_param fail_loc=0
11449 # discard client's cache
11450 cancel_lru_locks osc
11452 # simulate ENOMEM during read
11453 lctl set_param fail_loc=0x80000226
11454 cmp $TF $DIR/$tfile || error "cmp failed"
11455 lctl set_param fail_loc=0
11459 run_test 152 "test read/write with enomem ============================"
11462 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11464 run_test 153 "test if fdatasync does not crash ======================="
11466 dot_lustre_fid_permission_check() {
11468 local ffid=$MOUNT/.lustre/fid/$fid
11471 echo "stat fid $fid"
11472 stat $ffid > /dev/null || error "stat $ffid failed."
11473 echo "touch fid $fid"
11474 touch $ffid || error "touch $ffid failed."
11475 echo "write to fid $fid"
11476 cat /etc/hosts > $ffid || error "write $ffid failed."
11477 echo "read fid $fid"
11478 diff /etc/hosts $ffid || error "read $ffid failed."
11479 echo "append write to fid $fid"
11480 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11481 echo "rename fid $fid"
11482 mv $ffid $test_dir/$tfile.1 &&
11483 error "rename $ffid to $tfile.1 should fail."
11484 touch $test_dir/$tfile.1
11485 mv $test_dir/$tfile.1 $ffid &&
11486 error "rename $tfile.1 to $ffid should fail."
11487 rm -f $test_dir/$tfile.1
11488 echo "truncate fid $fid"
11489 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11490 echo "link fid $fid"
11491 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11492 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11493 echo "setfacl fid $fid"
11494 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11495 echo "getfacl fid $fid"
11496 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11498 echo "unlink fid $fid"
11499 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11500 echo "mknod fid $fid"
11501 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11503 fid=[0xf00000400:0x1:0x0]
11504 ffid=$MOUNT/.lustre/fid/$fid
11506 echo "stat non-exist fid $fid"
11507 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11508 echo "write to non-exist fid $fid"
11509 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11510 echo "link new fid $fid"
11511 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11513 mkdir -p $test_dir/$tdir
11514 touch $test_dir/$tdir/$tfile
11515 fid=$($LFS path2fid $test_dir/$tdir)
11518 error "error: could not get fid for $test_dir/$dir/$tfile."
11520 ffid=$MOUNT/.lustre/fid/$fid
11523 ls $ffid > /dev/null || error "ls $ffid failed."
11524 echo "touch $fid/$tfile.1"
11525 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11527 echo "touch $MOUNT/.lustre/fid/$tfile"
11528 touch $MOUNT/.lustre/fid/$tfile && \
11529 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11531 echo "setxattr to $MOUNT/.lustre/fid"
11532 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11534 echo "listxattr for $MOUNT/.lustre/fid"
11535 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11537 echo "delxattr from $MOUNT/.lustre/fid"
11538 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11540 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11541 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11542 error "touch invalid fid should fail."
11544 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11545 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11546 error "touch non-normal fid should fail."
11548 echo "rename $tdir to $MOUNT/.lustre/fid"
11549 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11550 error "rename to $MOUNT/.lustre/fid should fail."
11552 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11554 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11555 local new_obf_mode=777
11557 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11558 chmod $new_obf_mode $DIR/.lustre/fid ||
11559 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11561 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11562 [ $obf_mode -eq $new_obf_mode ] ||
11563 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11565 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11566 chmod $old_obf_mode $DIR/.lustre/fid ||
11567 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11570 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11571 fid=$($LFS path2fid $test_dir/$tfile-2)
11573 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11575 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11576 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11577 error "create lov data thru .lustre failed"
11579 echo "cp /etc/passwd $test_dir/$tfile-2"
11580 cp /etc/passwd $test_dir/$tfile-2 ||
11581 error "copy to $test_dir/$tfile-2 failed."
11582 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11583 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11584 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11586 rm -rf $test_dir/tfile.lnk
11587 rm -rf $test_dir/$tfile-2
11591 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11592 skip "Need MDS version at least 2.4.1"
11594 local tf=$DIR/$tfile
11597 local fid=$($LFS path2fid $tf)
11598 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11600 # check that we get the same pathname back
11601 local found=$($LFS fid2path $MOUNT "$fid")
11602 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11603 [ "$found" == "$tf" ] ||
11604 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11606 run_test 154A "lfs path2fid and fid2path basic checks"
11609 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11610 skip "Need MDS version at least 2.4.1"
11612 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11613 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11614 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11615 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11617 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11618 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11620 # check that we get the same pathname
11621 echo "PFID: $PFID, name: $name"
11622 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11623 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11624 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11625 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11627 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11629 run_test 154B "verify the ll_decode_linkea tool"
11632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11633 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11634 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11635 skip "Need MDS version at least 2.2.51"
11636 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11638 cp /etc/hosts $DIR/$tfile
11640 fid=$($LFS path2fid $DIR/$tfile)
11642 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11644 dot_lustre_fid_permission_check "$fid" $DIR ||
11645 error "dot lustre permission check $fid failed"
11647 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11649 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11651 touch $MOUNT/.lustre/file &&
11652 error "creation is not allowed under .lustre"
11654 mkdir $MOUNT/.lustre/dir &&
11655 error "mkdir is not allowed under .lustre"
11659 run_test 154a "Open-by-FID"
11662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11663 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11664 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11665 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11666 skip "Need MDS version at least 2.2.51"
11668 local remote_dir=$DIR/$tdir/remote_dir
11672 mkdir -p $DIR/$tdir
11673 $LFS mkdir -i $MDTIDX $remote_dir ||
11674 error "create remote directory failed"
11676 cp /etc/hosts $remote_dir/$tfile
11678 fid=$($LFS path2fid $remote_dir/$tfile)
11680 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11682 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11683 error "dot lustre permission check $fid failed"
11686 run_test 154b "Open-by-FID for remote directory"
11689 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11690 skip "Need MDS version at least 2.4.1"
11692 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11693 local FID1=$($LFS path2fid $DIR/$tfile.1)
11694 local FID2=$($LFS path2fid $DIR/$tfile.2)
11695 local FID3=$($LFS path2fid $DIR/$tfile.3)
11698 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11699 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11700 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11702 [ "$FID" = "${!want}" ] ||
11703 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11707 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11709 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11710 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11714 run_test 154c "lfs path2fid and fid2path multiple arguments"
11717 remote_mds_nodsh && skip "remote MDS with nodsh"
11718 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11719 skip "Need MDS version at least 2.5.53"
11721 if remote_mds; then
11722 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11726 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11733 local fid=$($LFS path2fid $DIR/$tfile)
11736 cmd="exec $fd<$DIR/$tfile"
11738 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11739 echo "$fid_list" | grep "$fid"
11742 cmd="exec $fd>/dev/null"
11744 if [ $rc -ne 0 ]; then
11745 error "FID $fid not found in open files list $fid_list"
11748 run_test 154d "Verify open file fid"
11752 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11753 skip "Need MDS version at least 2.6.50"
11755 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11756 error ".lustre returned by readdir"
11759 run_test 154e ".lustre is not returned by readdir"
11762 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11764 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11765 test_mkdir -p -c1 $DIR/$tdir/d
11766 # test dirs inherit from its stripe
11767 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11768 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11769 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11770 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11773 # get fid of parents
11774 local FID0=$($LFS path2fid $DIR/$tdir/d)
11775 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11776 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11777 local FID3=$($LFS path2fid $DIR)
11779 # check that path2fid --parents returns expected <parent_fid>/name
11780 # 1) test for a directory (single parent)
11781 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11782 [ "$parent" == "$FID0/foo1" ] ||
11783 error "expected parent: $FID0/foo1, got: $parent"
11785 # 2) test for a file with nlink > 1 (multiple parents)
11786 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11787 echo "$parent" | grep -F "$FID1/$tfile" ||
11788 error "$FID1/$tfile not returned in parent list"
11789 echo "$parent" | grep -F "$FID2/link" ||
11790 error "$FID2/link not returned in parent list"
11792 # 3) get parent by fid
11793 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11794 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11795 echo "$parent" | grep -F "$FID1/$tfile" ||
11796 error "$FID1/$tfile not returned in parent list (by fid)"
11797 echo "$parent" | grep -F "$FID2/link" ||
11798 error "$FID2/link not returned in parent list (by fid)"
11800 # 4) test for entry in root directory
11801 parent=$($LFS path2fid --parents $DIR/f)
11802 echo "$parent" | grep -F "$FID3/f" ||
11803 error "$FID3/f not returned in parent list"
11805 # 5) test it on root directory
11806 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11807 error "$MOUNT should not have parents"
11809 # enable xattr caching and check that linkea is correctly updated
11810 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11811 save_lustre_params client "llite.*.xattr_cache" > $save
11812 lctl set_param llite.*.xattr_cache 1
11814 # 6.1) linkea update on rename
11815 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11817 # get parents by fid
11818 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11819 # foo1 should no longer be returned in parent list
11820 echo "$parent" | grep -F "$FID1" &&
11821 error "$FID1 should no longer be in parent list"
11822 # the new path should appear
11823 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11824 error "$FID2/$tfile.moved is not in parent list"
11826 # 6.2) linkea update on unlink
11827 rm -f $DIR/$tdir/d/foo2/link
11828 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11829 # foo2/link should no longer be returned in parent list
11830 echo "$parent" | grep -F "$FID2/link" &&
11831 error "$FID2/link should no longer be in parent list"
11835 restore_lustre_params < $save
11838 run_test 154f "get parent fids by reading link ea"
11842 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11843 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11844 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11845 skip "Need MDS version at least 2.6.92"
11847 mkdir -p $DIR/$tdir
11848 llapi_fid_test -d $DIR/$tdir
11850 run_test 154g "various llapi FID tests"
11852 test_155_small_load() {
11853 local temp=$TMP/$tfile
11854 local file=$DIR/$tfile
11856 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11857 error "dd of=$temp bs=6096 count=1 failed"
11859 cancel_lru_locks $OSC
11860 cmp $temp $file || error "$temp $file differ"
11862 $TRUNCATE $temp 6000
11863 $TRUNCATE $file 6000
11864 cmp $temp $file || error "$temp $file differ (truncate1)"
11866 echo "12345" >>$temp
11867 echo "12345" >>$file
11868 cmp $temp $file || error "$temp $file differ (append1)"
11870 echo "12345" >>$temp
11871 echo "12345" >>$file
11872 cmp $temp $file || error "$temp $file differ (append2)"
11878 test_155_big_load() {
11879 remote_ost_nodsh && skip "remote OST with nodsh"
11881 local temp=$TMP/$tfile
11882 local file=$DIR/$tfile
11885 local cache_size=$(do_facet ost$((MAXI+1)) \
11886 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11887 local large_file_size=$((cache_size * 2))
11889 echo "OSS cache size: $cache_size KB"
11890 echo "Large file size: $large_file_size KB"
11892 [ $MAXV -le $large_file_size ] &&
11893 skip_env "max available OST size needs > $large_file_size KB"
11895 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
11897 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11898 error "dd of=$temp bs=$large_file_size count=1k failed"
11901 cancel_lru_locks osc
11902 cmp $temp $file || error "$temp $file differ"
11908 save_writethrough() {
11909 local facets=$(get_facets OST)
11911 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11917 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11919 save_writethrough $p
11922 set_cache writethrough on
11923 test_155_small_load
11924 restore_lustre_params < $p
11927 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11932 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11934 save_writethrough $p
11937 set_cache writethrough off
11938 test_155_small_load
11939 restore_lustre_params < $p
11942 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11947 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11949 save_writethrough $p
11952 set_cache writethrough on
11953 test_155_small_load
11954 restore_lustre_params < $p
11957 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11962 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11964 save_writethrough $p
11967 set_cache writethrough off
11968 test_155_small_load
11969 restore_lustre_params < $p
11972 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11977 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11979 save_writethrough $p
11982 set_cache writethrough on
11984 restore_lustre_params < $p
11987 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11992 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11994 save_writethrough $p
11997 set_cache writethrough off
11999 restore_lustre_params < $p
12002 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12007 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12009 save_writethrough $p
12012 set_cache writethrough on
12014 restore_lustre_params < $p
12017 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12022 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12024 save_writethrough $p
12027 set_cache writethrough off
12029 restore_lustre_params < $p
12032 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12036 remote_ost_nodsh && skip "remote OST with nodsh"
12037 [ "$(facet_fstype ost1)" = "zfs" -a \
12038 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12039 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12044 local file="$DIR/$tfile"
12045 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12047 save_writethrough $p
12050 log "Turn on read and write cache"
12052 set_cache writethrough on
12054 log "Write data and read it back."
12055 log "Read should be satisfied from the cache."
12056 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12058 cancel_lru_locks osc
12059 cat $file >/dev/null
12061 if ! let "AFTER - BEFORE == CPAGES"; then
12062 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12064 log "cache hits:: before: $BEFORE, after: $AFTER"
12067 log "Read again; it should be satisfied from the cache."
12069 cancel_lru_locks osc
12070 cat $file >/dev/null
12072 if ! let "AFTER - BEFORE == CPAGES"; then
12073 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12075 log "cache hits:: before: $BEFORE, after: $AFTER"
12078 log "Turn off the read cache and turn on the write cache"
12080 set_cache writethrough on
12082 log "Read again; it should be satisfied from the cache."
12084 cancel_lru_locks osc
12085 cat $file >/dev/null
12087 if ! let "AFTER - BEFORE == CPAGES"; then
12088 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12090 log "cache hits:: before: $BEFORE, after: $AFTER"
12093 log "Read again; it should not be satisfied from the cache."
12095 cancel_lru_locks osc
12096 cat $file >/dev/null
12098 if ! let "AFTER - BEFORE == 0"; then
12099 error "IN CACHE: before: $BEFORE, after: $AFTER"
12101 log "cache hits:: before: $BEFORE, after: $AFTER"
12104 log "Write data and read it back."
12105 log "Read should be satisfied from the cache."
12106 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12108 cancel_lru_locks osc
12109 cat $file >/dev/null
12111 if ! let "AFTER - BEFORE == CPAGES"; then
12112 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12114 log "cache hits:: before: $BEFORE, after: $AFTER"
12117 log "Read again; it should not be satisfied from the cache."
12119 cancel_lru_locks osc
12120 cat $file >/dev/null
12122 if ! let "AFTER - BEFORE == 0"; then
12123 error "IN CACHE: before: $BEFORE, after: $AFTER"
12125 log "cache hits:: before: $BEFORE, after: $AFTER"
12128 log "Turn off read and write cache"
12130 set_cache writethrough off
12132 log "Write data and read it back"
12133 log "It should not be satisfied from the cache."
12135 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12136 cancel_lru_locks osc
12138 cat $file >/dev/null
12140 if ! let "AFTER - BEFORE == 0"; then
12141 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12143 log "cache hits:: before: $BEFORE, after: $AFTER"
12146 log "Turn on the read cache and turn off the write cache"
12148 set_cache writethrough off
12150 log "Write data and read it back"
12151 log "It should not be satisfied from the cache."
12153 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12155 cancel_lru_locks osc
12156 cat $file >/dev/null
12158 if ! let "AFTER - BEFORE == 0"; then
12159 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12161 log "cache hits:: before: $BEFORE, after: $AFTER"
12164 log "Read again; it should be satisfied from the cache."
12166 cancel_lru_locks osc
12167 cat $file >/dev/null
12169 if ! let "AFTER - BEFORE == CPAGES"; then
12170 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12172 log "cache hits:: before: $BEFORE, after: $AFTER"
12175 restore_lustre_params < $p
12178 run_test 156 "Verification of tunables"
12181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12182 remote_mds_nodsh && skip "remote MDS with nodsh"
12183 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12184 skip "Need MDS version at least 2.2.0"
12186 changelog_register || error "changelog_register failed"
12187 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12188 changelog_users $SINGLEMDS | grep -q $cl_user ||
12189 error "User $cl_user not found in changelog_users"
12192 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12193 changelog_clear 0 || error "changelog_clear failed"
12194 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12195 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12196 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12197 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12198 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12199 rm $DIR/$tdir/pics/desktop.jpg
12201 changelog_dump | tail -10
12203 echo "verifying changelog mask"
12204 changelog_chmask "-MKDIR"
12205 changelog_chmask "-CLOSE"
12207 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12208 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12210 changelog_chmask "+MKDIR"
12211 changelog_chmask "+CLOSE"
12213 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12214 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12216 changelog_dump | tail -10
12217 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12218 CLOSES=$(changelog_dump | grep -c "CLOSE")
12219 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12220 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12223 echo "verifying target fid"
12224 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12225 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12226 [ "$fidc" == "$fidf" ] ||
12227 error "changelog '$tfile' fid $fidc != file fid $fidf"
12228 echo "verifying parent fid"
12229 # The FID returned from the Changelog may be the directory shard on
12230 # a different MDT, and not the FID returned by path2fid on the parent.
12231 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12232 # since this is what will matter when recreating this file in the tree.
12233 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12234 local pathp=$($LFS fid2path $MOUNT "$fidp")
12235 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12236 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12238 echo "getting records for $cl_user"
12239 changelog_users $SINGLEMDS
12240 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12242 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12243 error "changelog_clear failed"
12244 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12245 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12246 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12247 error "user index expect $user_rec1 + $nclr != $user_rec2"
12249 local min0_rec=$(changelog_users $SINGLEMDS |
12250 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12251 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12252 awk '{ print $1; exit; }')
12254 changelog_dump | tail -n 5
12255 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12256 [ $first_rec == $((min0_rec + 1)) ] ||
12257 error "first index should be $min0_rec + 1 not $first_rec"
12259 # LU-3446 changelog index reset on MDT restart
12260 local cur_rec1=$(changelog_users $SINGLEMDS |
12261 awk '/^current.index:/ { print $NF }')
12262 changelog_clear 0 ||
12263 error "clear all changelog records for $cl_user failed"
12264 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12265 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12266 error "Fail to start $SINGLEMDS"
12267 local cur_rec2=$(changelog_users $SINGLEMDS |
12268 awk '/^current.index:/ { print $NF }')
12269 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12270 [ $cur_rec1 == $cur_rec2 ] ||
12271 error "current index should be $cur_rec1 not $cur_rec2"
12273 echo "verifying users from this test are deregistered"
12274 changelog_deregister || error "changelog_deregister failed"
12275 changelog_users $SINGLEMDS | grep -q $cl_user &&
12276 error "User '$cl_user' still in changelog_users"
12278 # lctl get_param -n mdd.*.changelog_users
12279 # current index: 144
12280 # ID index (idle seconds)
12282 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12283 # this is the normal case where all users were deregistered
12284 # make sure no new records are added when no users are present
12285 local last_rec1=$(changelog_users $SINGLEMDS |
12286 awk '/^current.index:/ { print $NF }')
12287 touch $DIR/$tdir/chloe
12288 local last_rec2=$(changelog_users $SINGLEMDS |
12289 awk '/^current.index:/ { print $NF }')
12290 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12291 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12293 # any changelog users must be leftovers from a previous test
12294 changelog_users $SINGLEMDS
12295 echo "other changelog users; can't verify off"
12298 run_test 160a "changelog sanity"
12300 test_160b() { # LU-3587
12301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12302 remote_mds_nodsh && skip "remote MDS with nodsh"
12303 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12304 skip "Need MDS version at least 2.2.0"
12306 changelog_register || error "changelog_register failed"
12307 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12308 changelog_users $SINGLEMDS | grep -q $cl_user ||
12309 error "User '$cl_user' not found in changelog_users"
12311 local longname1=$(str_repeat a 255)
12312 local longname2=$(str_repeat b 255)
12315 echo "creating very long named file"
12316 touch $longname1 || error "create of '$longname1' failed"
12317 echo "renaming very long named file"
12318 mv $longname1 $longname2
12320 changelog_dump | grep RENME | tail -n 5
12323 run_test 160b "Verify that very long rename doesn't crash in changelog"
12326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12327 remote_mds_nodsh && skip "remote MDS with nodsh"
12330 local server_version=$(lustre_version_code $SINGLEMDS)
12332 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12333 [[ $server_version -gt $(version_code 2.5.1) &&
12334 $server_version -lt $(version_code 2.5.50) ]] ||
12335 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12337 # Registration step
12338 changelog_register || error "changelog_register failed"
12341 mkdir -p $DIR/$tdir
12342 $MCREATE $DIR/$tdir/foo_160c
12343 changelog_chmask "-TRUNC"
12344 $TRUNCATE $DIR/$tdir/foo_160c 200
12345 changelog_chmask "+TRUNC"
12346 $TRUNCATE $DIR/$tdir/foo_160c 199
12347 changelog_dump | tail -n 5
12348 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12349 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12351 run_test 160c "verify that changelog log catch the truncate event"
12354 remote_mds_nodsh && skip "remote MDS with nodsh"
12355 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12357 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12358 skip "Need MDS version at least 2.7.60"
12360 # Registration step
12361 changelog_register || error "changelog_register failed"
12363 mkdir -p $DIR/$tdir/migrate_dir
12364 changelog_clear 0 || error "changelog_clear failed"
12366 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12367 changelog_dump | tail -n 5
12368 local migrates=$(changelog_dump | grep -c "MIGRT")
12369 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12371 run_test 160d "verify that changelog log catch the migrate event"
12374 remote_mds_nodsh && skip "remote MDS with nodsh"
12377 changelog_register || error "changelog_register failed"
12379 # Delete a future user (expect fail)
12380 local MDT0=$(facet_svc $SINGLEMDS)
12381 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12384 if [ $rc -eq 0 ]; then
12385 error "Deleted non-existant user cl77"
12386 elif [ $rc -ne 2 ]; then
12387 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12390 # Clear to a bad index (1 billion should be safe)
12391 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12394 if [ $rc -eq 0 ]; then
12395 error "Successfully cleared to invalid CL index"
12396 elif [ $rc -ne 22 ]; then
12397 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12400 run_test 160e "changelog negative testing (should return errors)"
12403 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12404 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12405 { skip "Need MDS version at least 2.10.56"; return 0; }
12407 local mdts=$(comma_list $(mdts_nodes))
12410 changelog_register || error "first changelog_register failed"
12411 changelog_register || error "second changelog_register failed"
12413 declare -A cl_user1
12414 declare -A cl_user2
12419 # generate some changelog records to accumulate on each MDT
12420 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12421 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12422 error "create $DIR/$tdir/$tfile failed"
12424 # check changelogs have been generated
12425 local nbcl=$(changelog_dump | wc -l)
12426 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12428 for param in "changelog_max_idle_time=10" \
12430 "changelog_min_gc_interval=2" \
12431 "changelog_min_free_cat_entries=3"; do
12432 local MDT0=$(facet_svc $SINGLEMDS)
12433 local var="${param%=*}"
12434 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12436 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12437 do_nodes $mdts $LCTL set_param mdd.*.$param
12440 # force cl_user2 to be idle (1st part)
12443 # simulate changelog catalog almost full
12444 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12445 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12447 for i in $(seq $MDSCOUNT); do
12448 cl_users=(${CL_USERS[mds$i]})
12449 cl_user1[mds$i]="${cl_users[0]}"
12450 cl_user2[mds$i]="${cl_users[1]}"
12452 [ -n "${cl_user1[mds$i]}" ] ||
12453 error "mds$i: no user registered"
12454 [ -n "${cl_user2[mds$i]}" ] ||
12455 error "mds$i: only ${cl_user2[mds$i]} is registered"
12457 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12458 [ -n "$user_rec1" ] ||
12459 error "mds$i: User ${cl_user1[mds$i]} not registered"
12460 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12461 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12462 [ -n "$user_rec2" ] ||
12463 error "mds$i: User ${cl_user1[mds$i]} not registered"
12464 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12465 "$user_rec1 + 2 == $user_rec2"
12466 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12467 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12468 "$user_rec1 + 2, but is $user_rec2"
12469 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12470 [ -n "$user_rec2" ] ||
12471 error "mds$i: User ${cl_user2[mds$i]} not registered"
12472 [ $user_rec1 == $user_rec2 ] ||
12473 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12474 "$user_rec1, but is $user_rec2"
12477 # force cl_user2 to be idle (2nd part) and to reach
12478 # changelog_max_idle_time
12481 # generate one more changelog to trigger fail_loc
12482 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12483 error "create $DIR/$tdir/${tfile}bis failed"
12485 # ensure gc thread is done
12486 for i in $(mdts_nodes); do
12488 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12489 error "$i: GC-thread not done"
12493 for i in $(seq $MDSCOUNT); do
12494 # check cl_user1 still registered
12495 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12496 error "mds$i: User ${cl_user1[mds$i]} not registered"
12497 # check cl_user2 unregistered
12498 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12499 error "mds$i: User ${cl_user2[mds$i]} still registered"
12501 # check changelogs are present and starting at $user_rec1 + 1
12502 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12503 [ -n "$user_rec1" ] ||
12504 error "mds$i: User ${cl_user1[mds$i]} not registered"
12505 first_rec=$($LFS changelog $(facet_svc mds$i) |
12506 awk '{ print $1; exit; }')
12508 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12509 [ $((user_rec1 + 1)) == $first_rec ] ||
12510 error "mds$i: first index should be $user_rec1 + 1, " \
12511 "but is $first_rec"
12514 run_test 160f "changelog garbage collect (timestamped users)"
12517 remote_mds_nodsh && skip "remote MDS with nodsh"
12518 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12519 skip "Need MDS version at least 2.10.56"
12521 local mdts=$(comma_list $(mdts_nodes))
12523 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12524 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12527 changelog_register || error "first changelog_register failed"
12528 changelog_register || error "second changelog_register failed"
12530 declare -A cl_user1
12531 declare -A cl_user2
12536 # generate some changelog records to accumulate on each MDT
12537 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12538 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12539 error "create $DIR/$tdir/$tfile failed"
12541 # check changelogs have been generated
12542 local nbcl=$(changelog_dump | wc -l)
12543 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12545 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12547 "changelog_min_gc_interval=2" \
12548 "changelog_min_free_cat_entries=3"; do
12549 local MDT0=$(facet_svc $SINGLEMDS)
12550 local var="${param%=*}"
12551 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12553 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12554 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12555 error "unable to set mdd.*.$param"
12558 # simulate changelog catalog almost full
12559 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12560 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12562 for i in $(seq $MDSCOUNT); do
12563 cl_users=(${CL_USERS[mds$i]})
12564 cl_user1[mds$i]="${cl_users[0]}"
12565 cl_user2[mds$i]="${cl_users[1]}"
12567 [ -n "${cl_user1[mds$i]}" ] ||
12568 error "mds$i: no user registered"
12569 [ -n "${cl_user2[mds$i]}" ] ||
12570 error "mds$i: only ${cl_user1[mds$i]} is registered"
12572 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12573 [ -n "$user_rec1" ] ||
12574 error "mds$i: User ${cl_user1[mds$i]} not registered"
12575 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12576 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12577 [ -n "$user_rec2" ] ||
12578 error "mds$i: User ${cl_user1[mds$i]} not registered"
12579 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12580 "$user_rec1 + 2 == $user_rec2"
12581 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12582 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12583 "$user_rec1 + 2, but is $user_rec2"
12584 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12585 [ -n "$user_rec2" ] ||
12586 error "mds$i: User ${cl_user2[mds$i]} not registered"
12587 [ $user_rec1 == $user_rec2 ] ||
12588 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12589 "$user_rec1, but is $user_rec2"
12592 # ensure we are past the previous changelog_min_gc_interval set above
12595 # generate one more changelog to trigger fail_loc
12596 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12597 error "create $DIR/$tdir/${tfile}bis failed"
12599 # ensure gc thread is done
12600 for i in $(mdts_nodes); do
12602 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12603 error "$i: GC-thread not done"
12607 for i in $(seq $MDSCOUNT); do
12608 # check cl_user1 still registered
12609 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12610 error "mds$i: User ${cl_user1[mds$i]} not registered"
12611 # check cl_user2 unregistered
12612 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12613 error "mds$i: User ${cl_user2[mds$i]} still registered"
12615 # check changelogs are present and starting at $user_rec1 + 1
12616 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12617 [ -n "$user_rec1" ] ||
12618 error "mds$i: User ${cl_user1[mds$i]} not registered"
12619 first_rec=$($LFS changelog $(facet_svc mds$i) |
12620 awk '{ print $1; exit; }')
12622 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12623 [ $((user_rec1 + 1)) == $first_rec ] ||
12624 error "mds$i: first index should be $user_rec1 + 1, " \
12625 "but is $first_rec"
12628 run_test 160g "changelog garbage collect (old users)"
12631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12632 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12633 { skip "Need MDS version at least 2.10.56"; return 0; }
12635 local mdts=$(comma_list $(mdts_nodes))
12638 changelog_register || error "first changelog_register failed"
12639 changelog_register || error "second changelog_register failed"
12641 declare -A cl_user1
12642 declare -A cl_user2
12647 # generate some changelog records to accumulate on each MDT
12648 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12649 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12650 error "create $DIR/$tdir/$tfile failed"
12652 # check changelogs have been generated
12653 local nbcl=$(changelog_dump | wc -l)
12654 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12656 for param in "changelog_max_idle_time=10" \
12658 "changelog_min_gc_interval=2"; do
12659 local MDT0=$(facet_svc $SINGLEMDS)
12660 local var="${param%=*}"
12661 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12663 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12664 do_nodes $mdts $LCTL set_param mdd.*.$param
12667 # force cl_user2 to be idle (1st part)
12670 for i in $(seq $MDSCOUNT); do
12671 cl_users=(${CL_USERS[mds$i]})
12672 cl_user1[mds$i]="${cl_users[0]}"
12673 cl_user2[mds$i]="${cl_users[1]}"
12675 [ -n "${cl_user1[mds$i]}" ] ||
12676 error "mds$i: no user registered"
12677 [ -n "${cl_user2[mds$i]}" ] ||
12678 error "mds$i: only ${cl_user2[mds$i]} is registered"
12680 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12681 [ -n "$user_rec1" ] ||
12682 error "mds$i: User ${cl_user1[mds$i]} not registered"
12683 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12684 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12685 [ -n "$user_rec2" ] ||
12686 error "mds$i: User ${cl_user1[mds$i]} not registered"
12687 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12688 "$user_rec1 + 2 == $user_rec2"
12689 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12690 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12691 "$user_rec1 + 2, but is $user_rec2"
12692 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12693 [ -n "$user_rec2" ] ||
12694 error "mds$i: User ${cl_user2[mds$i]} not registered"
12695 [ $user_rec1 == $user_rec2 ] ||
12696 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12697 "$user_rec1, but is $user_rec2"
12700 # force cl_user2 to be idle (2nd part) and to reach
12701 # changelog_max_idle_time
12704 # force each GC-thread start and block then
12705 # one per MDT/MDD, set fail_val accordingly
12706 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12707 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12709 # generate more changelogs to trigger fail_loc
12710 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12711 error "create $DIR/$tdir/${tfile}bis failed"
12713 # stop MDT to stop GC-thread, should be done in back-ground as it will
12714 # block waiting for the thread to be released and exit
12715 declare -A stop_pids
12716 for i in $(seq $MDSCOUNT); do
12718 stop_pids[mds$i]=$!
12721 for i in $(mdts_nodes); do
12724 local facets=$(facets_up_on_host $i)
12726 for facet in ${facets//,/ }; do
12727 if [[ $facet == mds* ]]; then
12731 # ensure each MDS's gc threads are still present and all in "R"
12732 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12733 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12734 error "$i: expected $nb GC-thread"
12736 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12738 error "$i: GC-thread not found in R-state"
12739 # check umounts of each MDT on MDS have reached kthread_stop()
12740 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12741 error "$i: expected $nb umount"
12743 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12744 error "$i: umount not found in D-state"
12747 # release all GC-threads
12748 do_nodes $mdts $LCTL set_param fail_loc=0
12750 # wait for MDT stop to complete
12751 for i in $(seq $MDSCOUNT); do
12752 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12756 # may try to check if any orphan changelog records are present
12757 # via ldiskfs/zfs and llog_reader...
12759 # re-start/mount MDTs
12760 for i in $(seq $MDSCOUNT); do
12761 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12762 error "Fail to start mds$i"
12766 for i in $(seq $MDSCOUNT); do
12767 # check cl_user1 still registered
12768 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12769 error "mds$i: User ${cl_user1[mds$i]} not registered"
12770 # check cl_user2 unregistered
12771 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12772 error "mds$i: User ${cl_user2[mds$i]} still registered"
12774 # check changelogs are present and starting at $user_rec1 + 1
12775 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12776 [ -n "$user_rec1" ] ||
12777 error "mds$i: User ${cl_user1[mds$i]} not registered"
12778 first_rec=$($LFS changelog $(facet_svc mds$i) |
12779 awk '{ print $1; exit; }')
12781 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12782 [ $((user_rec1 + 1)) == $first_rec ] ||
12783 error "mds$i: first index should be $user_rec1 + 1, " \
12784 "but is $first_rec"
12787 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12792 local mdts=$(comma_list $(mdts_nodes))
12794 changelog_register || error "first changelog_register failed"
12796 # generate some changelog records to accumulate on each MDT
12797 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12798 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12799 error "create $DIR/$tdir/$tfile failed"
12801 # check changelogs have been generated
12802 local nbcl=$(changelog_dump | wc -l)
12803 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12805 # simulate race between register and unregister
12806 # XXX as fail_loc is set per-MDS, with DNE configs the race
12807 # simulation will only occur for one MDT per MDS and for the
12808 # others the normal race scenario will take place
12809 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12810 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12811 do_nodes $mdts $LCTL set_param fail_val=1
12813 # unregister 1st user
12814 changelog_deregister &
12816 # wait some time for deregister work to reach race rdv
12818 # register 2nd user
12819 changelog_register || error "2nd user register failed"
12821 wait $pid1 || error "1st user deregister failed"
12825 declare -A LAST_REC
12826 for i in $(seq $MDSCOUNT); do
12827 if changelog_users mds$i | grep "^cl"; then
12828 # make sure new records are added with one user present
12829 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12830 awk '/^current.index:/ { print $NF }')
12832 error "mds$i has no user registered"
12836 # generate more changelog records to accumulate on each MDT
12837 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12838 error "create $DIR/$tdir/${tfile}bis failed"
12840 for i in $(seq $MDSCOUNT); do
12841 last_rec=$(changelog_users $SINGLEMDS |
12842 awk '/^current.index:/ { print $NF }')
12843 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12844 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12845 error "changelogs are off on mds$i"
12848 run_test 160i "changelog user register/unregister race"
12851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12853 test_mkdir -c1 $DIR/$tdir
12854 cp /etc/hosts $DIR/$tdir/$tfile
12855 test_mkdir -c1 $DIR/$tdir/foo1
12856 test_mkdir -c1 $DIR/$tdir/foo2
12857 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12858 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12859 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12860 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12861 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12862 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12863 $LFS fid2path $DIR $FID
12864 error "bad link ea"
12867 rm $DIR/$tdir/foo2/zachary
12869 rm $DIR/$tdir/foo2/thor
12871 rm $DIR/$tdir/$tfile
12873 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12874 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12875 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12876 rm $DIR/$tdir/foo2/maggie
12879 local longname=$tfile.avg_len_is_thirty_two_
12880 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12881 error_noexit 'failed to unlink many hardlinks'" EXIT
12882 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12883 error "failed to hardlink many files"
12884 links=$($LFS fid2path $DIR $FID | wc -l)
12885 echo -n "${links}/1000 links in link EA"
12886 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12888 run_test 161a "link ea sanity"
12891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12892 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12895 local remote_dir=$DIR/$tdir/remote_dir
12897 mkdir -p $DIR/$tdir
12898 $LFS mkdir -i $MDTIDX $remote_dir ||
12899 error "create remote directory failed"
12901 cp /etc/hosts $remote_dir/$tfile
12902 mkdir -p $remote_dir/foo1
12903 mkdir -p $remote_dir/foo2
12904 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12905 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12906 ln $remote_dir/$tfile $remote_dir/foo1/luna
12907 ln $remote_dir/$tfile $remote_dir/foo2/thor
12909 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12911 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12912 $LFS fid2path $DIR $FID
12913 error "bad link ea"
12916 rm $remote_dir/foo2/zachary
12918 rm $remote_dir/foo2/thor
12920 rm $remote_dir/$tfile
12922 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12923 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12924 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12925 $LFS fid2path $DIR $FID
12926 error "bad link rename"
12928 rm $remote_dir/foo2/maggie
12931 local longname=filename_avg_len_is_thirty_two_
12932 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12933 error "failed to hardlink many files"
12934 links=$($LFS fid2path $DIR $FID | wc -l)
12935 echo -n "${links}/1000 links in link EA"
12936 [[ ${links} -gt 60 ]] ||
12937 error "expected at least 60 links in link EA"
12938 unlinkmany $remote_dir/foo2/$longname 1000 ||
12939 error "failed to unlink many hardlinks"
12941 run_test 161b "link ea sanity under remote directory"
12944 remote_mds_nodsh && skip "remote MDS with nodsh"
12945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12946 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12947 skip "Need MDS version at least 2.1.5"
12949 # define CLF_RENAME_LAST 0x0001
12950 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12951 changelog_register || error "changelog_register failed"
12954 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12955 touch $DIR/$tdir/foo_161c
12956 touch $DIR/$tdir/bar_161c
12957 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12958 changelog_dump | grep RENME | tail -n 5
12959 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12960 changelog_clear 0 || error "changelog_clear failed"
12961 if [ x$flags != "x0x1" ]; then
12962 error "flag $flags is not 0x1"
12965 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12966 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12967 touch $DIR/$tdir/foo_161c
12968 touch $DIR/$tdir/bar_161c
12969 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12970 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12971 changelog_dump | grep RENME | tail -n 5
12972 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12973 changelog_clear 0 || error "changelog_clear failed"
12974 if [ x$flags != "x0x0" ]; then
12975 error "flag $flags is not 0x0"
12977 echo "rename overwrite a target having nlink > 1," \
12978 "changelog record has flags of $flags"
12980 # rename doesn't overwrite a target (changelog flag 0x0)
12981 touch $DIR/$tdir/foo_161c
12982 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12983 changelog_dump | grep RENME | tail -n 5
12984 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12985 changelog_clear 0 || error "changelog_clear failed"
12986 if [ x$flags != "x0x0" ]; then
12987 error "flag $flags is not 0x0"
12989 echo "rename doesn't overwrite a target," \
12990 "changelog record has flags of $flags"
12992 # define CLF_UNLINK_LAST 0x0001
12993 # unlink a file having nlink = 1 (changelog flag 0x1)
12994 rm -f $DIR/$tdir/foo2_161c
12995 changelog_dump | grep UNLNK | tail -n 5
12996 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12997 changelog_clear 0 || error "changelog_clear failed"
12998 if [ x$flags != "x0x1" ]; then
12999 error "flag $flags is not 0x1"
13001 echo "unlink a file having nlink = 1," \
13002 "changelog record has flags of $flags"
13004 # unlink a file having nlink > 1 (changelog flag 0x0)
13005 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13006 rm -f $DIR/$tdir/foobar_161c
13007 changelog_dump | grep UNLNK | tail -n 5
13008 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13009 changelog_clear 0 || error "changelog_clear failed"
13010 if [ x$flags != "x0x0" ]; then
13011 error "flag $flags is not 0x0"
13013 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13015 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13018 remote_mds_nodsh && skip "remote MDS with nodsh"
13023 changelog_register || error "changelog_register failed"
13025 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13026 # interfer with $MOUNT/.lustre/fid/ access
13028 [[ $? -eq 0 ]] || error "mkdir failed"
13030 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13031 $LCTL set_param fail_loc=0x8000140c
13033 $LCTL set_param fail_val=5
13036 echo foofoo > $DIR/$tdir/$tfile &
13039 # wait for create to be delayed
13043 [[ $? -eq 0 ]] || error "create should be blocked"
13045 local tempfile=$(mktemp)
13046 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13047 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13048 # some delay may occur during ChangeLog publishing and file read just
13049 # above, that could allow file write to happen finally
13050 [[ -s $tempfile ]] && echo "file should be empty"
13052 $LCTL set_param fail_loc=0
13055 [[ $? -eq 0 ]] || error "create failed"
13057 run_test 161d "create with concurrent .lustre/fid access"
13060 local expected="$1"
13065 path=$($LFS fid2path "$@")
13068 if [ $rc -ne 0 ]; then
13069 error "path looked up of '$expected' failed: rc=$rc"
13070 elif [ "$path" != "$expected" ]; then
13071 error "path looked up '$path' instead of '$expected'"
13073 echo "FID '$fid' resolves to path '$path' as expected"
13077 test_162a() { # was test_162
13078 test_mkdir -p -c1 $DIR/$tdir/d2
13079 touch $DIR/$tdir/d2/$tfile
13080 touch $DIR/$tdir/d2/x1
13081 touch $DIR/$tdir/d2/x2
13082 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13083 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13085 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13086 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13089 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13090 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13091 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13093 # softlink to wrong file
13094 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13095 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13096 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13099 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13100 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13101 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13102 # fid2path dir/fsname should both work
13103 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13104 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13106 # hardlink count: check that there are 2 links
13107 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13108 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13110 # hardlink indexing: remove the first link
13111 rm $DIR/$tdir/d2/p/q/r/hlink
13112 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13114 run_test 162a "path lookup sanity"
13117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13121 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13122 error "create striped dir failed"
13124 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13125 tail -n 1 | awk '{print $2}')
13126 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13128 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13129 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13132 for ((i=0;i<5;i++)); do
13133 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13134 error "get fid for f$i failed"
13135 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13137 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13138 error "get fid for d$i failed"
13139 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13144 run_test 162b "striped directory path lookup sanity"
13146 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13148 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13149 skip "Need MDS version at least 2.7.51"
13151 local lpath=$tdir.local
13152 local rpath=$tdir.remote
13154 test_mkdir $DIR/$lpath
13155 test_mkdir $DIR/$rpath
13157 for ((i = 0; i <= 101; i++)); do
13160 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13161 error "get fid for local directory $DIR/$lpath failed"
13162 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13165 test_mkdir $DIR/$rpath
13166 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13167 error "get fid for remote directory $DIR/$rpath failed"
13168 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13173 run_test 162c "fid2path works with paths 100 or more directories deep"
13176 # do directio so as not to populate the page cache
13177 log "creating a 10 Mb file"
13178 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13179 log "starting reads"
13180 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13181 log "truncating the file"
13182 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13184 kill %+ || true # reads might have finished
13185 echo "wait until dd is finished"
13187 log "removing the temporary file"
13188 rm -rf $DIR/$tfile || error "tmp file removal failed"
13190 run_test 169 "parallel read and truncate should not deadlock"
13193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13195 $LCTL clear # bug 18514
13196 $LCTL debug_daemon start $TMP/${tfile}_log_good
13198 $LCTL debug_daemon stop
13199 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13200 error "sed failed to read log_good"
13202 $LCTL debug_daemon start $TMP/${tfile}_log_good
13204 $LCTL debug_daemon stop
13206 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13207 error "lctl df log_bad failed"
13209 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13210 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13212 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13213 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13215 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13216 error "bad_line good_line1 good_line2 are empty"
13218 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13219 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13220 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13222 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13223 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13224 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13226 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13227 error "bad_line_new good_line_new are empty"
13229 local expected_good=$((good_line1 + good_line2*2))
13231 rm -f $TMP/${tfile}*
13232 # LU-231, short malformed line may not be counted into bad lines
13233 if [ $bad_line -ne $bad_line_new ] &&
13234 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13235 error "expected $bad_line bad lines, but got $bad_line_new"
13239 if [ $expected_good -ne $good_line_new ]; then
13240 error "expected $expected_good good lines, but got $good_line_new"
13245 run_test 170 "test lctl df to handle corrupted log ====================="
13247 test_171() { # bug20592
13248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13250 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13251 $LCTL set_param fail_loc=0x50e
13252 $LCTL set_param fail_val=3000
13253 multiop_bg_pause $DIR/$tfile O_s || true
13255 kill -USR1 $MULTIPID
13259 if dmesg | grep "recursive fault"; then
13260 error "caught a recursive fault"
13262 $LCTL set_param fail_loc=0
13265 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13267 # it would be good to share it with obdfilter-survey/iokit-libecho code
13268 setup_obdecho_osc () {
13271 local obdfilter_name=$2
13272 echo "Creating new osc for $obdfilter_name on $ost_nid"
13273 # make sure we can find loopback nid
13274 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13276 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13277 ${obdfilter_name}_osc_UUID || rc=2; }
13278 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13279 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13283 cleanup_obdecho_osc () {
13284 local obdfilter_name=$1
13285 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13286 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13293 local pages=${3:-64}
13298 local obd_size=$(get_obd_size $node $OBD)
13299 local page_size=$(get_page_size $node)
13300 if [[ -n "$obd_size" ]]; then
13301 local new_count=$((obd_size / (pages * page_size / 1024)))
13302 [[ $new_count -ge $count ]] || count=$new_count
13305 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13306 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13308 if [ $rc -eq 0 ]; then
13309 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13310 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13312 echo "New object id is $id"
13313 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13315 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13316 "test_brw $count w v $pages $id" || rc=4; }
13317 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13319 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13320 "cleanup" || rc=5; }
13321 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13322 "detach" || rc=6; }
13323 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13330 if ! module_loaded obdecho; then
13331 load_module obdecho/obdecho &&
13332 stack_trap "rmmod obdecho" EXIT ||
13333 error "unable to load obdecho on client"
13336 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13337 local host=$($LCTL get_param -n osc.$osc.import |
13338 awk '/current_connection:/ { print $2 }' )
13339 local target=$($LCTL get_param -n osc.$osc.import |
13340 awk '/target:/ { print $2 }' )
13341 target=${target%_UUID}
13343 if [ -n "$target" ]; then
13344 setup_obdecho_osc $host $target &&
13345 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13346 { error "obdecho setup failed with $?"; return; }
13348 obdecho_test ${target}_osc client ||
13349 error "obdecho_test failed on ${target}_osc"
13351 $LCTL get_param osc.$osc.import
13352 error "there is no osc.$osc.import target"
13355 run_test 180a "test obdecho on osc"
13358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13359 remote_ost_nodsh && skip "remote OST with nodsh"
13361 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13362 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13363 error "failed to load module obdecho"
13365 local target=$(do_facet ost1 $LCTL dl |
13366 awk '/obdfilter/ { print $4; exit; }')
13368 if [ -n "$target" ]; then
13369 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13371 do_facet ost1 $LCTL dl
13372 error "there is no obdfilter target on ost1"
13375 run_test 180b "test obdecho directly on obdfilter"
13377 test_180c() { # LU-2598
13378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13379 remote_ost_nodsh && skip "remote OST with nodsh"
13380 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13381 skip "Need MDS version at least 2.4.0"
13383 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13384 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13385 error "failed to load module obdecho"
13387 local target=$(do_facet ost1 $LCTL dl |
13388 awk '/obdfilter/ { print $4; exit; }')
13390 if [ -n "$target" ]; then
13391 local pages=16384 # 64MB bulk I/O RPC size
13393 obdecho_test "$target" ost1 "$pages" ||
13394 error "obdecho_test with pages=$pages failed with $?"
13396 do_facet ost1 $LCTL dl
13397 error "there is no obdfilter target on ost1"
13400 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13402 test_181() { # bug 22177
13403 test_mkdir $DIR/$tdir
13404 # create enough files to index the directory
13405 createmany -o $DIR/$tdir/foobar 4000
13406 # print attributes for debug purpose
13409 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13411 # remove the files & current working dir
13412 unlinkmany $DIR/$tdir/foobar 4000
13414 kill -USR1 $MULTIPID
13416 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13419 run_test 181 "Test open-unlinked dir ========================"
13425 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13427 $LCTL set_param mdc.*.rpc_stats=clear
13429 for (( i = 0; i < $tcount; i++ )) ; do
13430 mkdir $DIR/$tdir/$i
13433 for (( i = 0; i < $tcount; i++ )) ; do
13434 createmany -o $DIR/$tdir/$i/f- $fcount &
13438 for (( i = 0; i < $tcount; i++ )) ; do
13439 unlinkmany $DIR/$tdir/$i/f- $fcount &
13443 $LCTL get_param mdc.*.rpc_stats
13447 run_test 182 "Test parallel modify metadata operations ================"
13449 test_183() { # LU-2275
13450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13451 remote_mds_nodsh && skip "remote MDS with nodsh"
13452 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13453 skip "Need MDS version at least 2.3.56"
13455 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13456 echo aaa > $DIR/$tdir/$tfile
13458 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13459 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13461 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13462 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13464 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13466 # Flush negative dentry cache
13467 touch $DIR/$tdir/$tfile
13469 # We are not checking for any leaked references here, they'll
13470 # become evident next time we do cleanup with module unload.
13473 run_test 183 "No crash or request leak in case of strange dispositions ========"
13475 # test suite 184 is for LU-2016, LU-2017
13477 check_swap_layouts_support
13479 dir0=$DIR/$tdir/$testnum
13480 test_mkdir -p -c1 $dir0
13485 $LFS setstripe -c1 $file1
13487 $LFS setstripe -c2 $file2
13489 gen1=$($LFS getstripe -g $file1)
13490 gen2=$($LFS getstripe -g $file2)
13492 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13493 gen=$($LFS getstripe -g $file1)
13494 [[ $gen1 != $gen ]] ||
13495 "Layout generation on $file1 does not change"
13496 gen=$($LFS getstripe -g $file2)
13497 [[ $gen2 != $gen ]] ||
13498 "Layout generation on $file2 does not change"
13500 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13501 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13503 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13505 run_test 184a "Basic layout swap"
13508 check_swap_layouts_support
13510 dir0=$DIR/$tdir/$testnum
13511 mkdir -p $dir0 || error "creating dir $dir0"
13518 $LFS setstripe -c1 $file1
13519 $LFS setstripe -c2 $file2
13520 $LFS setstripe -c1 $file3
13521 chown $RUNAS_ID $file3
13522 gen1=$($LFS getstripe -g $file1)
13523 gen2=$($LFS getstripe -g $file2)
13525 $LFS swap_layouts $dir1 $dir2 &&
13526 error "swap of directories layouts should fail"
13527 $LFS swap_layouts $dir1 $file1 &&
13528 error "swap of directory and file layouts should fail"
13529 $RUNAS $LFS swap_layouts $file1 $file2 &&
13530 error "swap of file we cannot write should fail"
13531 $LFS swap_layouts $file1 $file3 &&
13532 error "swap of file with different owner should fail"
13533 /bin/true # to clear error code
13535 run_test 184b "Forbidden layout swap (will generate errors)"
13538 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13539 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13540 check_swap_layouts_support
13542 local dir0=$DIR/$tdir/$testnum
13543 mkdir -p $dir0 || error "creating dir $dir0"
13545 local ref1=$dir0/ref1
13546 local ref2=$dir0/ref2
13547 local file1=$dir0/file1
13548 local file2=$dir0/file2
13549 # create a file large enough for the concurrent test
13550 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13551 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13552 echo "ref file size: ref1($(stat -c %s $ref1))," \
13553 "ref2($(stat -c %s $ref2))"
13556 dd if=$ref1 of=$file1 bs=16k &
13559 # Make sure dd starts to copy file
13560 while [ ! -f $file1 ]; do sleep 0.1; done
13562 $LFS swap_layouts $file1 $file2
13565 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13566 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13568 # how many bytes copied before swapping layout
13569 local copied=$(stat -c %s $file2)
13570 local remaining=$(stat -c %s $ref1)
13571 remaining=$((remaining - copied))
13572 echo "Copied $copied bytes before swapping layout..."
13574 cmp -n $copied $file1 $ref2 | grep differ &&
13575 error "Content mismatch [0, $copied) of ref2 and file1"
13576 cmp -n $copied $file2 $ref1 ||
13577 error "Content mismatch [0, $copied) of ref1 and file2"
13578 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13579 error "Content mismatch [$copied, EOF) of ref1 and file1"
13582 rm -f $ref1 $ref2 $file1 $file2
13584 run_test 184c "Concurrent write and layout swap"
13587 check_swap_layouts_support
13588 [ -z "$(which getfattr 2>/dev/null)" ] &&
13589 skip_env "no getfattr command"
13591 local file1=$DIR/$tdir/$tfile-1
13592 local file2=$DIR/$tdir/$tfile-2
13593 local file3=$DIR/$tdir/$tfile-3
13597 mkdir -p $DIR/$tdir
13598 touch $file1 || error "create $file1 failed"
13599 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13600 error "create $file2 failed"
13601 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13602 error "create $file3 failed"
13603 lovea1=$(get_layout_param $file1)
13605 $LFS swap_layouts $file2 $file3 ||
13606 error "swap $file2 $file3 layouts failed"
13607 $LFS swap_layouts $file1 $file2 ||
13608 error "swap $file1 $file2 layouts failed"
13610 lovea2=$(get_layout_param $file2)
13613 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13615 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13616 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13618 run_test 184d "allow stripeless layouts swap"
13621 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13622 skip "Need MDS version at least 2.6.94"
13623 check_swap_layouts_support
13624 [ -z "$(which getfattr 2>/dev/null)" ] &&
13625 skip_env "no getfattr command"
13627 local file1=$DIR/$tdir/$tfile-1
13628 local file2=$DIR/$tdir/$tfile-2
13629 local file3=$DIR/$tdir/$tfile-3
13632 mkdir -p $DIR/$tdir
13633 touch $file1 || error "create $file1 failed"
13634 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13635 error "create $file2 failed"
13636 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13637 error "create $file3 failed"
13639 $LFS swap_layouts $file1 $file2 ||
13640 error "swap $file1 $file2 layouts failed"
13642 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13643 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13645 echo 123 > $file1 || error "Should be able to write into $file1"
13647 $LFS swap_layouts $file1 $file3 ||
13648 error "swap $file1 $file3 layouts failed"
13650 echo 123 > $file1 || error "Should be able to write into $file1"
13652 rm -rf $file1 $file2 $file3
13654 run_test 184e "Recreate layout after stripeless layout swaps"
13657 # Create a file with name longer than sizeof(struct stat) ==
13658 # 144 to see if we can get chars from the file name to appear
13659 # in the returned striping. Note that 'f' == 0x66.
13660 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13662 mkdir -p $DIR/$tdir
13663 mcreate $DIR/$tdir/$file
13664 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13665 error "IOC_MDC_GETFILEINFO returned garbage striping"
13668 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13670 test_185() { # LU-2441
13671 # LU-3553 - no volatile file support in old servers
13672 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13673 skip "Need MDS version at least 2.3.60"
13675 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13676 touch $DIR/$tdir/spoo
13677 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13678 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13679 error "cannot create/write a volatile file"
13680 [ "$FILESET" == "" ] &&
13681 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13682 error "FID is still valid after close"
13684 multiop_bg_pause $DIR/$tdir vVw4096_c
13691 # assume that the next FID for this client is sequential, since stdout
13692 # is unfortunately eaten by multiop_bg_pause
13693 local n=$((${fidv[1]} + 1))
13694 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13695 if [ "$FILESET" == "" ]; then
13696 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13697 error "FID is missing before close"
13699 kill -USR1 $multi_pid
13700 # 1 second delay, so if mtime change we will see it
13702 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13703 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13705 run_test 185 "Volatile file support"
13708 remote_mds_nodsh && skip "remote MDS with nodsh"
13709 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13710 skip "Need MDS version at least 2.3.0"
13712 local dir0=$DIR/$tdir/$testnum
13713 mkdir -p $dir0 || error "creating dir $dir0"
13715 local file=$dir0/file1
13716 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13717 local dv1=$($LFS data_version $file)
13718 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13719 local dv2=$($LFS data_version $file)
13720 [[ $dv1 != $dv2 ]] ||
13721 error "data version did not change on write $dv1 == $dv2"
13726 run_test 187a "Test data version change"
13729 remote_mds_nodsh && skip "remote MDS with nodsh"
13730 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13731 skip "Need MDS version at least 2.3.0"
13733 local dir0=$DIR/$tdir/$testnum
13734 mkdir -p $dir0 || error "creating dir $dir0"
13736 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13737 [[ ${DV[0]} != ${DV[1]} ]] ||
13738 error "data version did not change on write"\
13739 " ${DV[0]} == ${DV[1]}"
13744 run_test 187b "Test data version change on volatile file"
13747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13748 remote_mgs_nodsh && skip "remote MGS with nodsh"
13749 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13751 local POOL=${POOL:-cea1}
13752 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13753 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13756 local last_ost=$(($OSTCOUNT - 1))
13758 local ost_list=$(seq $first_ost $ost_step $last_ost)
13759 local ost_range="$first_ost $last_ost $ost_step"
13760 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13761 local file_dir=$POOL_ROOT/file_tst
13762 local subdir=$test_path/subdir
13765 if ! combined_mgs_mds ; then
13770 # former test_200a test_200b
13771 pool_add $POOL || { rc=$? ; break; }
13772 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13773 # former test_200c test_200d
13774 mkdir -p $test_path
13775 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13776 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13778 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13779 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13780 || { rc=$? ; break; }
13781 # former test_200e test_200f
13782 local files=$((OSTCOUNT*3))
13783 pool_alloc_files $POOL $test_path $files "$ost_list" \
13784 || { rc=$? ; break; }
13785 pool_create_files $POOL $file_dir $files "$ost_list" \
13786 || { rc=$? ; break; }
13787 # former test_200g test_200h
13788 pool_lfs_df $POOL || { rc=$? ; break; }
13789 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13791 # former test_201a test_201b test_201c
13792 pool_remove_first_target $POOL || { rc=$? ; break; }
13794 local f=$test_path/$tfile
13795 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13796 pool_remove $POOL $f || { rc=$? ; break; }
13802 if ! combined_mgs_mds ; then
13807 run_test 200 "OST pools"
13809 # usage: default_attr <count | size | offset>
13811 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13814 # usage: check_default_stripe_attr
13815 check_default_stripe_attr() {
13816 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13819 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13821 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13825 error "unknown getstripe attr '$1'"
13828 [ $ACTUAL == $EXPECTED ] ||
13829 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13833 test_mkdir $DIR/$tdir
13834 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13836 check_default_stripe_attr --stripe-count
13837 check_default_stripe_attr --stripe-size
13838 check_default_stripe_attr --stripe-index
13840 run_test 204a "Print default stripe attributes"
13843 test_mkdir $DIR/$tdir
13844 $LFS setstripe --stripe-count 1 $DIR/$tdir
13846 check_default_stripe_attr --stripe-size
13847 check_default_stripe_attr --stripe-index
13849 run_test 204b "Print default stripe size and offset"
13852 test_mkdir $DIR/$tdir
13853 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13855 check_default_stripe_attr --stripe-count
13856 check_default_stripe_attr --stripe-index
13858 run_test 204c "Print default stripe count and offset"
13861 test_mkdir $DIR/$tdir
13862 $LFS setstripe --stripe-index 0 $DIR/$tdir
13864 check_default_stripe_attr --stripe-count
13865 check_default_stripe_attr --stripe-size
13867 run_test 204d "Print default stripe count and size"
13870 test_mkdir $DIR/$tdir
13871 $LFS setstripe -d $DIR/$tdir
13873 check_default_stripe_attr --stripe-count --raw
13874 check_default_stripe_attr --stripe-size --raw
13875 check_default_stripe_attr --stripe-index --raw
13877 run_test 204e "Print raw stripe attributes"
13880 test_mkdir $DIR/$tdir
13881 $LFS setstripe --stripe-count 1 $DIR/$tdir
13883 check_default_stripe_attr --stripe-size --raw
13884 check_default_stripe_attr --stripe-index --raw
13886 run_test 204f "Print raw stripe size and offset"
13889 test_mkdir $DIR/$tdir
13890 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13892 check_default_stripe_attr --stripe-count --raw
13893 check_default_stripe_attr --stripe-index --raw
13895 run_test 204g "Print raw stripe count and offset"
13898 test_mkdir $DIR/$tdir
13899 $LFS setstripe --stripe-index 0 $DIR/$tdir
13901 check_default_stripe_attr --stripe-count --raw
13902 check_default_stripe_attr --stripe-size --raw
13904 run_test 204h "Print raw stripe count and size"
13906 # Figure out which job scheduler is being used, if any,
13907 # or use a fake one
13908 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13909 JOBENV=SLURM_JOB_ID
13910 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13912 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13914 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13915 JOBENV=LOADL_STEP_ID
13916 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13919 $LCTL list_param jobid_name > /dev/null 2>&1
13920 if [ $? -eq 0 ]; then
13926 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13928 verify_jobstats() {
13933 # we don't really need to clear the stats for this test to work, since each
13934 # command has a unique jobid, but it makes debugging easier if needed.
13935 # for facet in $facets; do
13936 # local dev=$(convert_facet2label $facet)
13937 # # clear old jobstats
13938 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13941 # use a new JobID for each test, or we might see an old one
13942 [ "$JOBENV" = "FAKE_JOBID" ] &&
13943 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13945 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13947 [ "$JOBENV" = "nodelocal" ] && {
13948 FAKE_JOBID=id.$testnum.%e.$RANDOM
13949 $LCTL set_param jobid_name=$FAKE_JOBID
13950 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13953 log "Test: ${cmd[*]}"
13954 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13956 if [ $JOBENV = "FAKE_JOBID" ]; then
13957 FAKE_JOBID=$JOBVAL ${cmd[*]}
13962 # all files are created on OST0000
13963 for facet in $facets; do
13964 local stats="*.$(convert_facet2label $facet).job_stats"
13966 # strip out libtool wrappers for in-tree executables
13967 if [ $(do_facet $facet lctl get_param $stats |
13968 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13969 do_facet $facet lctl get_param $stats
13970 error "No jobstats for $JOBVAL found on $facet::$stats"
13976 local new_jobenv=$1
13978 set_persistent_param_and_check client "jobid_var" \
13979 "$FSNAME.sys.jobid_var" $new_jobenv
13982 test_205() { # Job stats
13983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13984 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13985 skip "Need MDS version with at least 2.7.1"
13986 remote_mgs_nodsh && skip "remote MGS with nodsh"
13987 remote_mds_nodsh && skip "remote MDS with nodsh"
13988 remote_ost_nodsh && skip "remote OST with nodsh"
13989 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13990 skip "Server doesn't support jobstats"
13991 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13993 local old_jobenv=$($LCTL get_param -n jobid_var)
13994 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13996 if [[ $PERM_CMD == *"set_param -P"* ]]; then
13997 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13999 stack_trap "do_facet mgs $PERM_CMD \
14000 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14004 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14005 mdt.*.job_cleanup_interval | head -n 1)
14006 local new_interval=5
14007 do_facet $SINGLEMDS \
14008 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14009 stack_trap "do_facet $SINGLEMDS \
14010 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14011 local start=$SECONDS
14015 cmd="mkdir $DIR/$tdir"
14016 verify_jobstats "$cmd" "$SINGLEMDS"
14018 cmd="rmdir $DIR/$tdir"
14019 verify_jobstats "$cmd" "$SINGLEMDS"
14020 # mkdir on secondary MDT
14021 if [ $MDSCOUNT -gt 1 ]; then
14022 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14023 verify_jobstats "$cmd" "mds2"
14026 cmd="mknod $DIR/$tfile c 1 3"
14027 verify_jobstats "$cmd" "$SINGLEMDS"
14029 cmd="rm -f $DIR/$tfile"
14030 verify_jobstats "$cmd" "$SINGLEMDS"
14031 # create all files on OST0000 so verify_jobstats can find OST stats
14033 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14034 verify_jobstats "$cmd" "$SINGLEMDS"
14036 cmd="touch $DIR/$tfile"
14037 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14039 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14040 verify_jobstats "$cmd" "ost1"
14042 cancel_lru_locks osc
14043 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14044 verify_jobstats "$cmd" "ost1"
14046 cmd="$TRUNCATE $DIR/$tfile 0"
14047 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14049 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14050 verify_jobstats "$cmd" "$SINGLEMDS"
14051 # jobstats expiry - sleep until old stats should be expired
14052 local left=$((new_interval + 5 - (SECONDS - start)))
14053 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14054 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14056 cmd="mkdir $DIR/$tdir.expire"
14057 verify_jobstats "$cmd" "$SINGLEMDS"
14058 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14059 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14061 # Ensure that jobid are present in changelog (if supported by MDS)
14062 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14063 changelog_dump | tail -10
14064 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14065 [ $jobids -eq 9 ] ||
14066 error "Wrong changelog jobid count $jobids != 9"
14070 jobstats_set $JOBENV
14072 changelog_dump | grep $tfile
14073 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14074 [ $jobids -eq 0 ] ||
14075 error "Unexpected jobids when jobid_var=$JOBENV"
14078 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14079 JOBENV="JOBCOMPLEX"
14080 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14082 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14084 run_test 205 "Verify job stats"
14086 # LU-1480, LU-1773 and LU-1657
14088 mkdir -p $DIR/$tdir
14089 $LFS setstripe -c -1 $DIR/$tdir
14090 #define OBD_FAIL_LOV_INIT 0x1403
14091 $LCTL set_param fail_loc=0xa0001403
14092 $LCTL set_param fail_val=1
14093 touch $DIR/$tdir/$tfile || true
14095 run_test 206 "fail lov_init_raid0() doesn't lbug"
14098 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14099 local fsz=`stat -c %s $DIR/$tfile`
14100 cancel_lru_locks mdc
14102 # do not return layout in getattr intent
14103 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14104 $LCTL set_param fail_loc=0x170
14105 local sz=`stat -c %s $DIR/$tfile`
14107 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14111 run_test 207a "can refresh layout at glimpse"
14114 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14115 local cksum=`md5sum $DIR/$tfile`
14116 local fsz=`stat -c %s $DIR/$tfile`
14117 cancel_lru_locks mdc
14118 cancel_lru_locks osc
14120 # do not return layout in getattr intent
14121 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14122 $LCTL set_param fail_loc=0x171
14124 # it will refresh layout after the file is opened but before read issues
14125 echo checksum is "$cksum"
14126 echo "$cksum" |md5sum -c --quiet || error "file differs"
14130 run_test 207b "can refresh layout at open"
14133 # FIXME: in this test suite, only RD lease is used. This is okay
14134 # for now as only exclusive open is supported. After generic lease
14135 # is done, this test suite should be revised. - Jinshan
14137 remote_mds_nodsh && skip "remote MDS with nodsh"
14138 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14139 skip "Need MDS version at least 2.4.52"
14141 echo "==== test 1: verify get lease work"
14142 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14144 echo "==== test 2: verify lease can be broken by upcoming open"
14145 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14149 $MULTIOP $DIR/$tfile oO_RDONLY:c
14150 kill -USR1 $PID && wait $PID || error "break lease error"
14152 echo "==== test 3: verify lease can't be granted if an open already exists"
14153 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14157 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14158 kill -USR1 $PID && wait $PID || error "open file error"
14160 echo "==== test 4: lease can sustain over recovery"
14161 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14167 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14169 echo "==== test 5: lease broken can't be regained by replay"
14170 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14174 # open file to break lease and then recovery
14175 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14178 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14182 run_test 208 "Exclusive open"
14185 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14186 skip_env "must have disp_stripe"
14189 sync; sleep 5; sync;
14191 echo 3 > /proc/sys/vm/drop_caches
14192 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14194 # open/close 500 times
14195 for i in $(seq 500); do
14199 echo 3 > /proc/sys/vm/drop_caches
14200 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14202 echo "before: $req_before, after: $req_after"
14203 [ $((req_after - req_before)) -ge 300 ] &&
14204 error "open/close requests are not freed"
14207 run_test 209 "read-only open/close requests should be freed promptly"
14211 size=$((size % 8192 + 1))
14212 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14213 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14214 rm -f $DIR/f212 $DIR/f212.xyz
14216 run_test 212 "Sendfile test ============================================"
14219 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14220 cancel_lru_locks osc
14221 lctl set_param fail_loc=0x8000040f
14222 # generate a read lock
14223 cat $DIR/$tfile > /dev/null
14224 # write to the file, it will try to cancel the above read lock.
14225 cat /etc/hosts >> $DIR/$tfile
14227 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14229 test_214() { # for bug 20133
14230 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14231 for (( i=0; i < 340; i++ )) ; do
14232 touch $DIR/$tdir/d214c/a$i
14235 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14236 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14237 ls $DIR/d214c || error "ls $DIR/d214c failed"
14238 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14239 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14241 run_test 214 "hash-indexed directory test - bug 20133"
14243 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14244 create_lnet_proc_files() {
14245 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14248 # counterpart of create_lnet_proc_files
14249 remove_lnet_proc_files() {
14250 rm -f $TMP/lnet_$1.sys
14253 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14254 # 3rd arg as regexp for body
14255 check_lnet_proc_stats() {
14256 local l=$(cat "$TMP/lnet_$1" |wc -l)
14257 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14259 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14262 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14263 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14264 # optional and can be regexp for 2nd line (lnet.routes case)
14265 check_lnet_proc_entry() {
14266 local blp=2 # blp stands for 'position of 1st line of body'
14267 [ -z "$5" ] || blp=3 # lnet.routes case
14269 local l=$(cat "$TMP/lnet_$1" |wc -l)
14270 # subtracting one from $blp because the body can be empty
14271 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14273 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14274 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14276 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14277 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14279 # bail out if any unexpected line happened
14280 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14281 [ "$?" != 0 ] || error "$2 misformatted"
14284 test_215() { # for bugs 18102, 21079, 21517
14285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14287 local N='(0|[1-9][0-9]*)' # non-negative numeric
14288 local P='[1-9][0-9]*' # positive numeric
14289 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14290 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14291 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14292 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14294 local L1 # regexp for 1st line
14295 local L2 # regexp for 2nd line (optional)
14296 local BR # regexp for the rest (body)
14298 # lnet.stats should look as 11 space-separated non-negative numerics
14299 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14300 create_lnet_proc_files "stats"
14301 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14302 remove_lnet_proc_files "stats"
14304 # lnet.routes should look like this:
14305 # Routing disabled/enabled
14306 # net hops priority state router
14307 # where net is a string like tcp0, hops > 0, priority >= 0,
14308 # state is up/down,
14309 # router is a string like 192.168.1.1@tcp2
14310 L1="^Routing (disabled|enabled)$"
14311 L2="^net +hops +priority +state +router$"
14312 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14313 create_lnet_proc_files "routes"
14314 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14315 remove_lnet_proc_files "routes"
14317 # lnet.routers should look like this:
14318 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14319 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14320 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14321 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14322 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14323 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14324 create_lnet_proc_files "routers"
14325 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14326 remove_lnet_proc_files "routers"
14328 # lnet.peers should look like this:
14329 # nid refs state last max rtr min tx min queue
14330 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14331 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14332 # numeric (0 or >0 or <0), queue >= 0.
14333 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14334 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14335 create_lnet_proc_files "peers"
14336 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14337 remove_lnet_proc_files "peers"
14339 # lnet.buffers should look like this:
14340 # pages count credits min
14341 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14342 L1="^pages +count +credits +min$"
14343 BR="^ +$N +$N +$I +$I$"
14344 create_lnet_proc_files "buffers"
14345 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14346 remove_lnet_proc_files "buffers"
14348 # lnet.nis should look like this:
14349 # nid status alive refs peer rtr max tx min
14350 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14351 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14352 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14353 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14354 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14355 create_lnet_proc_files "nis"
14356 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14357 remove_lnet_proc_files "nis"
14359 # can we successfully write to lnet.stats?
14360 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14362 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14364 test_216() { # bug 20317
14365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14366 remote_ost_nodsh && skip "remote OST with nodsh"
14369 local facets=$(get_facets OST)
14370 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14372 save_lustre_params client "osc.*.contention_seconds" > $p
14373 save_lustre_params $facets \
14374 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14375 save_lustre_params $facets \
14376 "ldlm.namespaces.filter-*.contended_locks" >> $p
14377 save_lustre_params $facets \
14378 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14379 clear_stats osc.*.osc_stats
14381 # agressive lockless i/o settings
14382 do_nodes $(comma_list $(osts_nodes)) \
14383 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14384 ldlm.namespaces.filter-*.contended_locks=0 \
14385 ldlm.namespaces.filter-*.contention_seconds=60"
14386 lctl set_param -n osc.*.contention_seconds=60
14388 $DIRECTIO write $DIR/$tfile 0 10 4096
14389 $CHECKSTAT -s 40960 $DIR/$tfile
14391 # disable lockless i/o
14392 do_nodes $(comma_list $(osts_nodes)) \
14393 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14394 ldlm.namespaces.filter-*.contended_locks=32 \
14395 ldlm.namespaces.filter-*.contention_seconds=0"
14396 lctl set_param -n osc.*.contention_seconds=0
14397 clear_stats osc.*.osc_stats
14399 dd if=/dev/zero of=$DIR/$tfile count=0
14400 $CHECKSTAT -s 0 $DIR/$tfile
14402 restore_lustre_params <$p
14406 run_test 216 "check lockless direct write updates file size and kms correctly"
14408 test_217() { # bug 22430
14409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14414 for node in $(nodes_list); do
14415 nid=$(host_nids_address $node $NETTYPE)
14416 if [[ $nid = *-* ]] ; then
14417 echo "lctl ping $(h2nettype $nid)"
14418 lctl ping $(h2nettype $nid)
14420 echo "skipping $node (no hyphen detected)"
14424 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14427 # do directio so as not to populate the page cache
14428 log "creating a 10 Mb file"
14429 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14430 log "starting reads"
14431 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14432 log "truncating the file"
14433 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14435 kill %+ || true # reads might have finished
14436 echo "wait until dd is finished"
14438 log "removing the temporary file"
14439 rm -rf $DIR/$tfile || error "tmp file removal failed"
14441 run_test 218 "parallel read and truncate should not deadlock"
14444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14446 # write one partial page
14447 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14448 # set no grant so vvp_io_commit_write will do sync write
14449 $LCTL set_param fail_loc=0x411
14450 # write a full page at the end of file
14451 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14453 $LCTL set_param fail_loc=0
14454 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14455 $LCTL set_param fail_loc=0x411
14456 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14459 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14460 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14462 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14464 test_220() { #LU-325
14465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14466 remote_ost_nodsh && skip "remote OST with nodsh"
14467 remote_mds_nodsh && skip "remote MDS with nodsh"
14468 remote_mgs_nodsh && skip "remote MGS with nodsh"
14472 # create on MDT0000 so the last_id and next_id are correct
14474 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14478 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14479 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14480 osc.$mdtosc_proc1.prealloc_last_id)
14481 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14482 osc.$mdtosc_proc1.prealloc_next_id)
14486 if ! combined_mgs_mds ; then
14490 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14491 #define OBD_FAIL_OST_ENOINO 0x229
14492 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14493 create_pool $FSNAME.$TESTNAME || return 1
14494 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14496 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14498 MDSOBJS=$((last_id - next_id))
14499 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14501 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14502 echo "OST still has $count kbytes free"
14504 echo "create $MDSOBJS files @next_id..."
14505 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14507 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14508 osc.$mdtosc_proc1.prealloc_last_id)
14509 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14510 osc.$mdtosc_proc1.prealloc_next_id)
14512 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14517 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14518 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14520 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14521 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14522 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14523 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14524 echo "unlink $MDSOBJS files @$next_id..."
14525 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14527 if ! combined_mgs_mds ; then
14531 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14536 dd if=`which date` of=$MOUNT/date oflag=sync
14537 chmod +x $MOUNT/date
14539 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14540 $LCTL set_param fail_loc=0x80001401
14542 $MOUNT/date > /dev/null
14545 run_test 221 "make sure fault and truncate race to not cause OOM"
14548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14551 test_mkdir $DIR/$tdir
14552 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14553 createmany -o $DIR/$tdir/$tfile 10
14554 cancel_lru_locks mdc
14555 cancel_lru_locks osc
14556 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14557 $LCTL set_param fail_loc=0x31a
14558 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14559 $LCTL set_param fail_loc=0
14562 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14568 test_mkdir $DIR/$tdir
14569 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14570 createmany -o $DIR/$tdir/$tfile 10
14571 cancel_lru_locks mdc
14572 cancel_lru_locks osc
14573 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14574 $LCTL set_param fail_loc=0x31a
14575 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14576 $LCTL set_param fail_loc=0
14578 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14584 test_mkdir $DIR/$tdir
14585 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14586 createmany -o $DIR/$tdir/$tfile 10
14587 cancel_lru_locks mdc
14588 cancel_lru_locks osc
14589 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14590 $LCTL set_param fail_loc=0x31b
14591 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14592 $LCTL set_param fail_loc=0
14595 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14597 test_224a() { # LU-1039, MRP-303
14598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14600 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14601 $LCTL set_param fail_loc=0x508
14602 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14603 $LCTL set_param fail_loc=0
14606 run_test 224a "Don't panic on bulk IO failure"
14608 test_224b() { # LU-1039, MRP-303
14609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14611 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14612 cancel_lru_locks osc
14613 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14614 $LCTL set_param fail_loc=0x515
14615 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14616 $LCTL set_param fail_loc=0
14619 run_test 224b "Don't panic on bulk IO failure"
14621 test_224c() { # LU-6441
14622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14623 remote_mds_nodsh && skip "remote MDS with nodsh"
14625 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14626 save_writethrough $p
14627 set_cache writethrough on
14629 local pages_per_rpc=$($LCTL get_param \
14630 osc.*.max_pages_per_rpc)
14631 local at_max=$($LCTL get_param -n at_max)
14632 local timeout=$($LCTL get_param -n timeout)
14633 local test_at="at_max"
14634 local param_at="$FSNAME.sys.at_max"
14635 local test_timeout="timeout"
14636 local param_timeout="$FSNAME.sys.timeout"
14638 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14640 set_persistent_param_and_check client "$test_at" "$param_at" 0
14641 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14643 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14644 do_facet ost1 $LCTL set_param fail_loc=0x520
14645 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14646 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14648 do_facet ost1 $LCTL set_param fail_loc=0
14650 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14651 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14654 $LCTL set_param -n $pages_per_rpc
14655 restore_lustre_params < $p
14658 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14660 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14663 if [ -z ${MDSSURVEY} ]; then
14664 skip_env "mds-survey not found"
14666 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14667 skip "Need MDS version at least 2.2.51"
14669 local mds=$(facet_host $SINGLEMDS)
14670 local target=$(do_nodes $mds 'lctl dl' |
14671 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14673 local cmd1="file_count=1000 thrhi=4"
14674 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14675 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14676 local cmd="$cmd1 $cmd2 $cmd3"
14678 rm -f ${TMP}/mds_survey*
14680 eval $cmd || error "mds-survey with zero-stripe failed"
14681 cat ${TMP}/mds_survey*
14682 rm -f ${TMP}/mds_survey*
14684 run_test 225a "Metadata survey sanity with zero-stripe"
14687 if [ -z ${MDSSURVEY} ]; then
14688 skip_env "mds-survey not found"
14690 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14691 skip "Need MDS version at least 2.2.51"
14692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14693 remote_mds_nodsh && skip "remote MDS with nodsh"
14694 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14695 skip_env "Need to mount OST to test"
14698 local mds=$(facet_host $SINGLEMDS)
14699 local target=$(do_nodes $mds 'lctl dl' |
14700 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14702 local cmd1="file_count=1000 thrhi=4"
14703 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14704 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14705 local cmd="$cmd1 $cmd2 $cmd3"
14707 rm -f ${TMP}/mds_survey*
14709 eval $cmd || error "mds-survey with stripe_count failed"
14710 cat ${TMP}/mds_survey*
14711 rm -f ${TMP}/mds_survey*
14713 run_test 225b "Metadata survey sanity with stripe_count = 1"
14715 mcreate_path2fid () {
14721 local path=$DIR/$tdir/$name
14726 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14727 error "cannot create $desc"
14729 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14731 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14733 fid_path=$($LFS fid2path $MOUNT $fid)
14735 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14737 [ "$path" == "$fid_path" ] ||
14738 error "fid2path returned $fid_path, expected $path"
14740 echo "pass with $path and $fid"
14745 mkdir -p $DIR/$tdir
14747 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14748 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14749 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14750 mcreate_path2fid 0040666 0 0 dir "directory"
14751 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14752 mcreate_path2fid 0100666 0 0 file "regular file"
14753 mcreate_path2fid 0120666 0 0 link "symbolic link"
14754 mcreate_path2fid 0140666 0 0 sock "socket"
14756 run_test 226a "call path2fid and fid2path on files of all type"
14759 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14764 mkdir -p $DIR/$tdir
14765 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14766 error "create remote directory failed"
14767 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14768 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14769 "character special file (null)"
14770 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14771 "character special file (no device)"
14772 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14773 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14774 "block special file (loop)"
14775 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14776 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14777 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14779 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14781 # LU-1299 Executing or running ldd on a truncated executable does not
14782 # cause an out-of-memory condition.
14784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14785 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14787 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14788 chmod +x $MOUNT/date
14790 $MOUNT/date > /dev/null
14791 ldd $MOUNT/date > /dev/null
14794 run_test 227 "running truncated executable does not cause OOM"
14796 # LU-1512 try to reuse idle OI blocks
14798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14799 remote_mds_nodsh && skip "remote MDS with nodsh"
14800 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14801 skip_env "ldiskfs only test"
14803 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14804 local myDIR=$DIR/$tdir
14807 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14808 $LCTL set_param fail_loc=0x80001002
14809 createmany -o $myDIR/t- 10000
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- 10000
14826 # Create new files, idle OI blocks should be reused.
14827 createmany -o $myDIR/t- 2000
14828 do_facet $SINGLEMDS sync
14829 # Make sure journal flushed.
14831 local blk2=$(do_facet $SINGLEMDS \
14832 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14833 grep Blockcount | awk '{print $4}')
14835 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14837 run_test 228a "try to reuse idle OI blocks"
14840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14841 remote_mds_nodsh && skip "remote MDS with nodsh"
14842 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14843 skip_env "ldiskfs only test"
14845 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14846 local myDIR=$DIR/$tdir
14849 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14850 $LCTL set_param fail_loc=0x80001002
14851 createmany -o $myDIR/t- 10000
14852 $LCTL set_param fail_loc=0
14853 # The guard is current the largest FID holder
14855 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14857 local IDX=$(($SEQ % 64))
14859 do_facet $SINGLEMDS sync
14860 # Make sure journal flushed.
14862 local blk1=$(do_facet $SINGLEMDS \
14863 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14864 grep Blockcount | awk '{print $4}')
14866 # Remove old files, some OI blocks will become idle.
14867 unlinkmany $myDIR/t- 10000
14870 stop $SINGLEMDS || error "Fail to stop MDT."
14872 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14874 df $MOUNT || error "Fail to df."
14875 # Create new files, idle OI blocks should be reused.
14876 createmany -o $myDIR/t- 2000
14877 do_facet $SINGLEMDS sync
14878 # Make sure journal flushed.
14880 local blk2=$(do_facet $SINGLEMDS \
14881 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14882 grep Blockcount | awk '{print $4}')
14884 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14886 run_test 228b "idle OI blocks can be reused after MDT restart"
14890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14891 remote_mds_nodsh && skip "remote MDS with nodsh"
14892 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14893 skip_env "ldiskfs only test"
14895 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14896 local myDIR=$DIR/$tdir
14899 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14900 $LCTL set_param fail_loc=0x80001002
14901 # 20000 files can guarantee there are index nodes in the OI file
14902 createmany -o $myDIR/t- 20000
14903 $LCTL set_param fail_loc=0
14904 # The guard is current the largest FID holder
14906 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14908 local IDX=$(($SEQ % 64))
14910 do_facet $SINGLEMDS sync
14911 # Make sure journal flushed.
14913 local blk1=$(do_facet $SINGLEMDS \
14914 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14915 grep Blockcount | awk '{print $4}')
14917 # Remove old files, some OI blocks will become idle.
14918 unlinkmany $myDIR/t- 20000
14920 # The OI file should become empty now
14922 # Create new files, idle OI blocks should be reused.
14923 createmany -o $myDIR/t- 2000
14924 do_facet $SINGLEMDS sync
14925 # Make sure journal flushed.
14927 local blk2=$(do_facet $SINGLEMDS \
14928 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14929 grep Blockcount | awk '{print $4}')
14931 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14933 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14935 test_229() { # LU-2482, LU-3448
14936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14937 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14938 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14939 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14943 # Create a file with a released layout and stripe count 2.
14944 $MULTIOP $DIR/$tfile H2c ||
14945 error "failed to create file with released layout"
14947 $LFS getstripe -v $DIR/$tfile
14949 local pattern=$($LFS getstripe -L $DIR/$tfile)
14950 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14952 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
14954 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14955 stat $DIR/$tfile || error "failed to stat released file"
14957 chown $RUNAS_ID $DIR/$tfile ||
14958 error "chown $RUNAS_ID $DIR/$tfile failed"
14960 chgrp $RUNAS_ID $DIR/$tfile ||
14961 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14963 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14964 rm $DIR/$tfile || error "failed to remove released file"
14966 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14971 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14972 skip "Need MDS version at least 2.11.52"
14976 test_mkdir $DIR/$tdir
14977 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14978 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14979 [ $mdt_idx -ne 0 ] &&
14980 error "create local directory on wrong MDT $mdt_idx"
14982 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14983 error "create remote directory failed"
14984 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14985 [ $mdt_idx -ne $MDTIDX ] &&
14986 error "create remote directory on wrong MDT $mdt_idx"
14988 createmany -o $DIR/$tdir/test_230/t- 10 ||
14989 error "create files on remote directory failed"
14990 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14991 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14992 rm -r $DIR/$tdir || error "unlink remote directory failed"
14994 run_test 230a "Create remote directory and files under the remote directory"
14997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14999 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15000 skip "Need MDS version at least 2.11.52"
15008 local migrate_dir=$DIR/$tdir/migrate_dir
15009 local other_dir=$DIR/$tdir/other_dir
15011 test_mkdir $DIR/$tdir
15012 test_mkdir -i0 -c1 $migrate_dir
15013 test_mkdir -i0 -c1 $other_dir
15014 for ((i=0; i<10; i++)); do
15015 mkdir -p $migrate_dir/dir_${i}
15016 createmany -o $migrate_dir/dir_${i}/f 10 ||
15017 error "create files under remote dir failed $i"
15020 cp /etc/passwd $migrate_dir/$tfile
15021 cp /etc/passwd $other_dir/$tfile
15022 chattr +SAD $migrate_dir
15023 chattr +SAD $migrate_dir/$tfile
15025 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15026 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15027 local old_dir_mode=$(stat -c%f $migrate_dir)
15028 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15030 mkdir -p $migrate_dir/dir_default_stripe2
15031 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15032 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15034 mkdir -p $other_dir
15035 ln $migrate_dir/$tfile $other_dir/luna
15036 ln $migrate_dir/$tfile $migrate_dir/sofia
15037 ln $other_dir/$tfile $migrate_dir/david
15038 ln -s $migrate_dir/$tfile $other_dir/zachary
15039 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15040 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15042 $LFS migrate -m $MDTIDX $migrate_dir ||
15043 error "fails on migrating remote dir to MDT1"
15045 echo "migratate to MDT1, then checking.."
15046 for ((i = 0; i < 10; i++)); do
15047 for file in $(find $migrate_dir/dir_${i}); do
15048 mdt_index=$($LFS getstripe -m $file)
15049 [ $mdt_index == $MDTIDX ] ||
15050 error "$file is not on MDT${MDTIDX}"
15054 # the multiple link file should still in MDT0
15055 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15056 [ $mdt_index == 0 ] ||
15057 error "$file is not on MDT${MDTIDX}"
15059 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15060 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15061 error " expect $old_dir_flag get $new_dir_flag"
15063 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15064 [ "$old_file_flag" = "$new_file_flag" ] ||
15065 error " expect $old_file_flag get $new_file_flag"
15067 local new_dir_mode=$(stat -c%f $migrate_dir)
15068 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15069 error "expect mode $old_dir_mode get $new_dir_mode"
15071 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15072 [ "$old_file_mode" = "$new_file_mode" ] ||
15073 error "expect mode $old_file_mode get $new_file_mode"
15075 diff /etc/passwd $migrate_dir/$tfile ||
15076 error "$tfile different after migration"
15078 diff /etc/passwd $other_dir/luna ||
15079 error "luna different after migration"
15081 diff /etc/passwd $migrate_dir/sofia ||
15082 error "sofia different after migration"
15084 diff /etc/passwd $migrate_dir/david ||
15085 error "david different after migration"
15087 diff /etc/passwd $other_dir/zachary ||
15088 error "zachary different after migration"
15090 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15091 error "${tfile}_ln different after migration"
15093 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15094 error "${tfile}_ln_other different after migration"
15096 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15097 [ $stripe_count = 2 ] ||
15098 error "dir strpe_count $d != 2 after migration."
15100 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15101 [ $stripe_count = 2 ] ||
15102 error "file strpe_count $d != 2 after migration."
15104 #migrate back to MDT0
15107 $LFS migrate -m $MDTIDX $migrate_dir ||
15108 error "fails on migrating remote dir to MDT0"
15110 echo "migrate back to MDT0, checking.."
15111 for file in $(find $migrate_dir); do
15112 mdt_index=$($LFS getstripe -m $file)
15113 [ $mdt_index == $MDTIDX ] ||
15114 error "$file is not on MDT${MDTIDX}"
15117 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15118 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15119 error " expect $old_dir_flag get $new_dir_flag"
15121 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15122 [ "$old_file_flag" = "$new_file_flag" ] ||
15123 error " expect $old_file_flag get $new_file_flag"
15125 local new_dir_mode=$(stat -c%f $migrate_dir)
15126 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15127 error "expect mode $old_dir_mode get $new_dir_mode"
15129 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15130 [ "$old_file_mode" = "$new_file_mode" ] ||
15131 error "expect mode $old_file_mode get $new_file_mode"
15133 diff /etc/passwd ${migrate_dir}/$tfile ||
15134 error "$tfile different after migration"
15136 diff /etc/passwd ${other_dir}/luna ||
15137 error "luna different after migration"
15139 diff /etc/passwd ${migrate_dir}/sofia ||
15140 error "sofia different after migration"
15142 diff /etc/passwd ${other_dir}/zachary ||
15143 error "zachary different after migration"
15145 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15146 error "${tfile}_ln different after migration"
15148 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15149 error "${tfile}_ln_other different after migration"
15151 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15152 [ $stripe_count = 2 ] ||
15153 error "dir strpe_count $d != 2 after migration."
15155 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15156 [ $stripe_count = 2 ] ||
15157 error "file strpe_count $d != 2 after migration."
15159 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15161 run_test 230b "migrate directory"
15164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15165 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15166 remote_mds_nodsh && skip "remote MDS with nodsh"
15167 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15168 skip "Need MDS version at least 2.11.52"
15174 local migrate_dir=$DIR/$tdir/migrate_dir
15176 #If migrating directory fails in the middle, all entries of
15177 #the directory is still accessiable.
15178 test_mkdir $DIR/$tdir
15179 test_mkdir -i0 -c1 $migrate_dir
15180 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15182 createmany -o $migrate_dir/f $total ||
15183 error "create files under ${migrate_dir} failed"
15185 # fail after migrating top dir, and this will fail only once, so the
15186 # first sub file migration will fail (currently f3), others succeed.
15187 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15188 do_facet mds1 lctl set_param fail_loc=0x1801
15189 local t=$(ls $migrate_dir | wc -l)
15190 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15191 error "migrate should fail"
15192 local u=$(ls $migrate_dir | wc -l)
15193 [ "$u" == "$t" ] || error "$u != $t during migration"
15195 # add new dir/file should succeed
15196 mkdir $migrate_dir/dir ||
15197 error "mkdir failed under migrating directory"
15198 touch $migrate_dir/file ||
15199 error "create file failed under migrating directory"
15201 # add file with existing name should fail
15202 for file in $migrate_dir/f*; do
15203 stat $file > /dev/null || error "stat $file failed"
15204 $OPENFILE -f O_CREAT:O_EXCL $file &&
15205 error "open(O_CREAT|O_EXCL) $file should fail"
15206 $MULTIOP $file m && error "create $file should fail"
15207 touch $DIR/$tdir/remote_dir/$tfile ||
15208 error "touch $tfile failed"
15209 ln $DIR/$tdir/remote_dir/$tfile $file &&
15210 error "link $file should fail"
15211 mdt_index=$($LFS getstripe -m $file)
15212 if [ $mdt_index == 0 ]; then
15213 # file failed to migrate is not allowed to rename to
15214 mv $DIR/$tdir/remote_dir/$tfile $file &&
15215 error "rename to $file should fail"
15217 mv $DIR/$tdir/remote_dir/$tfile $file ||
15218 error "rename to $file failed"
15220 echo hello >> $file || error "write $file failed"
15223 # resume migration with different options should fail
15224 $LFS migrate -m 0 $migrate_dir &&
15225 error "migrate -m 0 $migrate_dir should fail"
15227 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15228 error "migrate -c 2 $migrate_dir should fail"
15230 # resume migration should succeed
15231 $LFS migrate -m $MDTIDX $migrate_dir ||
15232 error "migrate $migrate_dir failed"
15234 echo "Finish migration, then checking.."
15235 for file in $(find $migrate_dir); do
15236 mdt_index=$($LFS getstripe -m $file)
15237 [ $mdt_index == $MDTIDX ] ||
15238 error "$file is not on MDT${MDTIDX}"
15241 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15243 run_test 230c "check directory accessiblity if migration failed"
15246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15248 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15249 skip "Need MDS version at least 2.11.52"
15251 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15253 local migrate_dir=$DIR/$tdir/migrate_dir
15263 old_index=$((RANDOM % MDSCOUNT))
15264 old_count=$((MDSCOUNT - old_index))
15265 new_index=$((RANDOM % MDSCOUNT))
15266 new_count=$((MDSCOUNT - new_index))
15267 new_hash="all_char"
15269 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15270 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15272 test_mkdir $DIR/$tdir
15273 test_mkdir -i $old_index -c $old_count $migrate_dir
15275 for ((i=0; i<100; i++)); do
15276 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15277 createmany -o $migrate_dir/dir_${i}/f 100 ||
15278 error "create files under remote dir failed $i"
15281 echo -n "Migrate from MDT$old_index "
15282 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15283 echo -n "to MDT$new_index"
15284 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15287 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15288 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15289 error "migrate remote dir error"
15291 echo "Finish migration, then checking.."
15292 for file in $(find $migrate_dir); do
15293 mdt_index=$($LFS getstripe -m $file)
15294 if [ $mdt_index -lt $new_index ] ||
15295 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15296 error "$file is on MDT$mdt_index"
15300 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15302 run_test 230d "check migrate big directory"
15305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15307 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15308 skip "Need MDS version at least 2.11.52"
15315 mkdir -p $DIR/$tdir
15316 mkdir $DIR/$tdir/migrate_dir
15317 mkdir $DIR/$tdir/other_dir
15318 touch $DIR/$tdir/migrate_dir/a
15319 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15320 ls $DIR/$tdir/other_dir
15322 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15323 error "migrate dir fails"
15325 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15326 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15328 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15329 [ $mdt_index == 0 ] || error "a is not on MDT0"
15331 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15332 error "migrate dir fails"
15334 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15335 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15337 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15338 [ $mdt_index == 1 ] || error "a is not on MDT1"
15340 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15341 [ $mdt_index == 1 ] || error "b is not on MDT1"
15343 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15344 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15346 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15348 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15350 run_test 230e "migrate mulitple local link files"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15356 skip "Need MDS version at least 2.11.52"
15361 mkdir -p $DIR/$tdir
15362 mkdir $DIR/$tdir/migrate_dir
15363 $LFS mkdir -i1 $DIR/$tdir/other_dir
15364 touch $DIR/$tdir/migrate_dir/a
15365 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15366 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15367 ls $DIR/$tdir/other_dir
15369 # a should be migrated to MDT1, since no other links on MDT0
15370 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15371 error "#1 migrate dir fails"
15372 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15373 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15374 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15375 [ $mdt_index == 1 ] || error "a is not on MDT1"
15377 # a should stay on MDT1, because it is a mulitple link file
15378 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15379 error "#2 migrate dir fails"
15380 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15381 [ $mdt_index == 1 ] || error "a is not on MDT1"
15383 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15384 error "#3 migrate dir fails"
15386 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15387 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15388 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15390 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15391 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15393 # a should be migrated to MDT0, since no other links on MDT1
15394 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15395 error "#4 migrate dir fails"
15396 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15397 [ $mdt_index == 0 ] || error "a is not on MDT0"
15399 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15401 run_test 230f "migrate mulitple remote link files"
15404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15406 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15407 skip "Need MDS version at least 2.11.52"
15409 mkdir -p $DIR/$tdir/migrate_dir
15411 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15412 error "migrating dir to non-exist MDT succeeds"
15415 run_test 230g "migrate dir to non-exist MDT"
15418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15419 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15420 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15421 skip "Need MDS version at least 2.11.52"
15425 mkdir -p $DIR/$tdir/migrate_dir
15427 $LFS migrate -m1 $DIR &&
15428 error "migrating mountpoint1 should fail"
15430 $LFS migrate -m1 $DIR/$tdir/.. &&
15431 error "migrating mountpoint2 should fail"
15434 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15435 error "migrating $tdir/migrate_dir/.. should fail"
15439 run_test 230h "migrate .. and root"
15442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15444 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15445 skip "Need MDS version at least 2.11.52"
15447 mkdir -p $DIR/$tdir/migrate_dir
15449 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15450 error "migration fails with a tailing slash"
15452 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15453 error "migration fails with two tailing slashes"
15455 run_test 230i "lfs migrate -m tolerates trailing slashes"
15458 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15459 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15460 skip "Need MDS version at least 2.11.52"
15462 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15463 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15464 error "create $tfile failed"
15465 cat /etc/passwd > $DIR/$tdir/$tfile
15467 $LFS migrate -m 1 $DIR/$tdir
15469 cmp /etc/passwd $DIR/$tdir/$tfile ||
15470 error "DoM file mismatch after migration"
15472 run_test 230j "DoM file data not changed after dir migration"
15475 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
15477 skip "Need MDS version at least 2.11.56"
15480 local files_on_starting_mdt=0
15482 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15483 $LFS getdirstripe $DIR/$tdir
15484 for i in $(seq $total); do
15485 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15486 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15487 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15490 echo "$files_on_starting_mdt files on MDT0"
15492 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15493 $LFS getdirstripe $DIR/$tdir
15495 files_on_starting_mdt=0
15496 for i in $(seq $total); do
15497 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15498 error "file $tfile.$i mismatch after migration"
15499 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15500 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15503 echo "$files_on_starting_mdt files on MDT1 after migration"
15504 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15506 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15507 $LFS getdirstripe $DIR/$tdir
15509 files_on_starting_mdt=0
15510 for i in $(seq $total); do
15511 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15512 error "file $tfile.$i mismatch after 2nd migration"
15513 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15514 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15517 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15518 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15522 run_test 230k "file data not changed after dir migration"
15525 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15526 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
15527 skip "Need MDS version at least 2.11.56"
15529 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15530 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15531 error "create files under remote dir failed $i"
15532 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15534 run_test 230l "readdir between MDTs won't crash"
15538 # For simplicity this test assumes that max_pages_per_rpc
15539 # is the same across all OSCs
15540 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15541 local bulk_size=$((max_pages * PAGE_SIZE))
15542 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15545 mkdir -p $DIR/$tdir
15546 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15547 error "failed to set stripe with -S ${brw_size}M option"
15549 # clear the OSC stats
15550 $LCTL set_param osc.*.stats=0 &>/dev/null
15553 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15554 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15555 oflag=direct &>/dev/null || error "dd failed"
15557 sync; sleep 1; sync # just to be safe
15558 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15559 if [ x$nrpcs != "x1" ]; then
15560 $LCTL get_param osc.*.stats
15561 error "found $nrpcs ost_write RPCs, not 1 as expected"
15565 # Drop the OSC cache, otherwise we will read from it
15566 cancel_lru_locks osc
15568 # clear the OSC stats
15569 $LCTL set_param osc.*.stats=0 &>/dev/null
15571 # Client reads $bulk_size.
15572 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15573 iflag=direct &>/dev/null || error "dd failed"
15575 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15576 if [ x$nrpcs != "x1" ]; then
15577 $LCTL get_param osc.*.stats
15578 error "found $nrpcs ost_read RPCs, not 1 as expected"
15581 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15584 mkdir -p $DIR/$tdir
15586 for i in {0..1023}; do
15587 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15588 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15589 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15593 run_test 231b "must not assert on fully utilized OST request buffer"
15596 mkdir -p $DIR/$tdir
15597 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15599 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15600 do_facet ost1 $LCTL set_param fail_loc=0x31c
15602 # ignore dd failure
15603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15605 do_facet ost1 $LCTL set_param fail_loc=0
15606 umount_client $MOUNT || error "umount failed"
15607 mount_client $MOUNT || error "mount failed"
15608 stop ost1 || error "cannot stop ost1"
15609 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15611 run_test 232a "failed lock should not block umount"
15614 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15615 skip "Need MDS version at least 2.10.58"
15617 mkdir -p $DIR/$tdir
15618 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15619 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15621 cancel_lru_locks osc
15623 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15624 do_facet ost1 $LCTL set_param fail_loc=0x31c
15627 $LFS data_version $DIR/$tdir/$tfile || true
15629 do_facet ost1 $LCTL set_param fail_loc=0
15630 umount_client $MOUNT || error "umount failed"
15631 mount_client $MOUNT || error "mount failed"
15632 stop ost1 || error "cannot stop ost1"
15633 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15635 run_test 232b "failed data version lock should not block umount"
15638 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15639 skip "Need MDS version at least 2.3.64"
15640 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15642 local fid=$($LFS path2fid $MOUNT)
15644 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15645 error "cannot access $MOUNT using its FID '$fid'"
15647 run_test 233a "checking that OBF of the FS root succeeds"
15650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15651 skip "Need MDS version at least 2.5.90"
15652 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15654 local fid=$($LFS path2fid $MOUNT/.lustre)
15656 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15657 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15659 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15660 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15661 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15663 run_test 233b "checking that OBF of the FS .lustre succeeds"
15666 local p="$TMP/sanityN-$TESTNAME.parameters"
15667 save_lustre_params client "llite.*.xattr_cache" > $p
15668 lctl set_param llite.*.xattr_cache 1 ||
15669 skip_env "xattr cache is not supported"
15671 mkdir -p $DIR/$tdir || error "mkdir failed"
15672 touch $DIR/$tdir/$tfile || error "touch failed"
15673 # OBD_FAIL_LLITE_XATTR_ENOMEM
15674 $LCTL set_param fail_loc=0x1405
15675 getfattr -n user.attr $DIR/$tdir/$tfile &&
15676 error "getfattr should have failed with ENOMEM"
15677 $LCTL set_param fail_loc=0x0
15680 restore_lustre_params < $p
15683 run_test 234 "xattr cache should not crash on ENOMEM"
15686 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15687 skip "Need MDS version at least 2.4.52"
15689 flock_deadlock $DIR/$tfile
15694 124) error "process hangs on a deadlock"
15696 *) error "error executing flock_deadlock $DIR/$tfile"
15700 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15704 check_swap_layouts_support
15706 local ref1=/etc/passwd
15707 local ref2=/etc/group
15708 local file1=$DIR/$tdir/f1
15709 local file2=$DIR/$tdir/f2
15711 test_mkdir -c1 $DIR/$tdir
15712 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15713 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15714 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15715 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15716 local fd=$(free_fd)
15717 local cmd="exec $fd<>$file2"
15720 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15721 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15724 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15729 run_test 236 "Layout swap on open unlinked file"
15731 # LU-4659 linkea consistency
15733 local server_version=$(lustre_version_code $SINGLEMDS)
15735 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15736 [[ $server_version -gt $(version_code 2.5.1) &&
15737 $server_version -lt $(version_code 2.5.50) ]] ||
15738 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15741 ln $DIR/$tfile $DIR/$tfile.lnk
15742 touch $DIR/$tfile.new
15743 mv $DIR/$tfile.new $DIR/$tfile
15744 local fid1=$($LFS path2fid $DIR/$tfile)
15745 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15746 local path1=$($LFS fid2path $FSNAME "$fid1")
15747 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15748 local path2=$($LFS fid2path $FSNAME "$fid2")
15749 [ $tfile.lnk == $path2 ] ||
15750 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15753 run_test 238 "Verify linkea consistency"
15755 test_239A() { # was test_239
15756 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15757 skip "Need MDS version at least 2.5.60"
15759 local list=$(comma_list $(mdts_nodes))
15761 mkdir -p $DIR/$tdir
15762 createmany -o $DIR/$tdir/f- 5000
15763 unlinkmany $DIR/$tdir/f- 5000
15764 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15765 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15766 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15767 osp.*MDT*.sync_in_flight" | calc_sum)
15768 [ "$changes" -eq 0 ] || error "$changes not synced"
15770 run_test 239A "osp_sync test"
15772 test_239a() { #LU-5297
15773 remote_mds_nodsh && skip "remote MDS with nodsh"
15776 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15777 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15778 chgrp $RUNAS_GID $DIR/$tfile
15779 wait_delete_completed
15781 run_test 239a "process invalid osp sync record correctly"
15783 test_239b() { #LU-5297
15784 remote_mds_nodsh && skip "remote MDS with nodsh"
15787 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15788 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15789 chgrp $RUNAS_GID $DIR/$tfile1
15790 wait_delete_completed
15791 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15793 chgrp $RUNAS_GID $DIR/$tfile2
15794 wait_delete_completed
15796 run_test 239b "process osp sync record with ENOMEM error correctly"
15799 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15800 remote_mds_nodsh && skip "remote MDS with nodsh"
15802 mkdir -p $DIR/$tdir
15804 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15805 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15806 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15807 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15809 umount_client $MOUNT || error "umount failed"
15810 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15811 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15812 mount_client $MOUNT || error "failed to mount client"
15814 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15815 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15817 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15823 for LOOP in $(seq $count); do
15824 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15825 cancel_lru_locks $OSC || true
15833 for LOOP in $(seq $1); do
15834 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15839 test_241a() { # was test_241
15840 local bsize=$PAGE_SIZE
15842 (( bsize < 40960 )) && bsize=40960
15843 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15845 cancel_lru_locks $OSC
15846 test_241_bio 1000 $bsize &
15848 test_241_dio 1000 $bsize
15851 run_test 241a "bio vs dio"
15854 local bsize=$PAGE_SIZE
15856 (( bsize < 40960 )) && bsize=40960
15857 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15859 test_241_dio 1000 $bsize &
15861 test_241_dio 1000 $bsize
15864 run_test 241b "dio vs dio"
15867 remote_mds_nodsh && skip "remote MDS with nodsh"
15869 mkdir -p $DIR/$tdir
15870 touch $DIR/$tdir/$tfile
15872 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15873 do_facet mds1 lctl set_param fail_loc=0x105
15874 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15876 do_facet mds1 lctl set_param fail_loc=0
15877 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15879 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15883 test_mkdir $DIR/$tdir
15884 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15886 run_test 243 "various group lock tests"
15890 test_mkdir $DIR/$tdir
15891 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15892 sendfile_grouplock $DIR/$tdir/$tfile || \
15893 error "sendfile+grouplock failed"
15896 run_test 244 "sendfile with group lock tests"
15899 local flagname="multi_mod_rpcs"
15900 local connect_data_name="max_mod_rpcs"
15903 # check if multiple modify RPCs flag is set
15904 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15905 grep "connect_flags:")
15908 echo "$out" | grep -qw $flagname
15909 if [ $? -ne 0 ]; then
15910 echo "connect flag $flagname is not set"
15914 # check if multiple modify RPCs data is set
15915 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15918 echo "$out" | grep -qw $connect_data_name ||
15919 error "import should have connect data $connect_data_name"
15921 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15923 test_246() { # LU-7371
15924 remote_ost_nodsh && skip "remote OST with nodsh"
15925 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15926 skip "Need OST version >= 2.7.62"
15928 do_facet ost1 $LCTL set_param fail_val=4095
15929 #define OBD_FAIL_OST_READ_SIZE 0x234
15930 do_facet ost1 $LCTL set_param fail_loc=0x234
15931 $LFS setstripe $DIR/$tfile -i 0 -c 1
15932 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15933 cancel_lru_locks $FSNAME-OST0000
15934 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15936 run_test 246 "Read file of size 4095 should return right length"
15942 umount_client $submount
15947 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15949 skip_env "Fileset feature is not supported"
15951 local submount=${MOUNT}_$tdir
15954 mkdir -p $submount || error "mkdir $submount failed"
15955 FILESET="$FILESET/$tdir" mount_client $submount ||
15956 error "mount $submount failed"
15957 trap "cleanup_247 $submount" EXIT
15958 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15959 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15960 error "read $MOUNT/$tdir/$tfile failed"
15961 cleanup_247 $submount
15963 run_test 247a "mount subdir as fileset"
15966 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15967 skip_env "Fileset feature is not supported"
15969 local submount=${MOUNT}_$tdir
15971 rm -rf $MOUNT/$tdir
15972 mkdir -p $submount || error "mkdir $submount failed"
15974 FILESET="$FILESET/$tdir" mount_client $submount &&
15975 error "mount $submount should fail"
15978 run_test 247b "mount subdir that dose not exist"
15981 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15982 skip_env "Fileset feature is not supported"
15984 local submount=${MOUNT}_$tdir
15986 mkdir -p $MOUNT/$tdir/dir1
15987 mkdir -p $submount || error "mkdir $submount failed"
15988 trap "cleanup_247 $submount" EXIT
15989 FILESET="$FILESET/$tdir" mount_client $submount ||
15990 error "mount $submount failed"
15991 local fid=$($LFS path2fid $MOUNT/)
15992 $LFS fid2path $submount $fid && error "fid2path should fail"
15993 cleanup_247 $submount
15995 run_test 247c "running fid2path outside root"
15998 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15999 skip "Fileset feature is not supported"
16001 local submount=${MOUNT}_$tdir
16003 mkdir -p $MOUNT/$tdir/dir1
16004 mkdir -p $submount || error "mkdir $submount failed"
16005 FILESET="$FILESET/$tdir" mount_client $submount ||
16006 error "mount $submount failed"
16007 trap "cleanup_247 $submount" EXIT
16008 local fid=$($LFS path2fid $submount/dir1)
16009 $LFS fid2path $submount $fid || error "fid2path should succeed"
16010 cleanup_247 $submount
16012 run_test 247d "running fid2path inside root"
16016 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16018 skip "Fileset feature is not supported"
16020 local submount=${MOUNT}_$tdir
16023 mkdir -p $submount || error "mkdir $submount failed"
16024 FILESET="$FILESET/.." mount_client $submount &&
16025 error "mount $submount should fail"
16028 run_test 247e "mount .. as fileset"
16031 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16032 [ -z "$fast_read_sav" ] && skip "no fast read support"
16034 # create a large file for fast read verification
16035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16037 # make sure the file is created correctly
16038 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16039 { rm -f $DIR/$tfile; skip "file creation error"; }
16041 echo "Test 1: verify that fast read is 4 times faster on cache read"
16043 # small read with fast read enabled
16044 $LCTL set_param -n llite.*.fast_read=1
16045 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16046 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16047 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16048 # small read with fast read disabled
16049 $LCTL set_param -n llite.*.fast_read=0
16050 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16051 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16052 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16054 # verify that fast read is 4 times faster for cache read
16055 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16056 error_not_in_vm "fast read was not 4 times faster: " \
16057 "$t_fast vs $t_slow"
16059 echo "Test 2: verify the performance between big and small read"
16060 $LCTL set_param -n llite.*.fast_read=1
16062 # 1k non-cache read
16063 cancel_lru_locks osc
16064 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16065 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16066 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16068 # 1M non-cache read
16069 cancel_lru_locks osc
16070 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16071 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16072 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16074 # verify that big IO is not 4 times faster than small IO
16075 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16076 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16078 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16081 run_test 248 "fast read verification"
16083 test_249() { # LU-7890
16084 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
16085 skip "Need at least version 2.8.54"
16088 $LFS setstripe -c 1 $DIR/$tfile
16089 # Offset 2T == 4k * 512M
16090 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16091 error "dd to 2T offset failed"
16093 run_test 249 "Write above 2T file size"
16096 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16097 && skip "no 16TB file size limit on ZFS"
16099 $LFS setstripe -c 1 $DIR/$tfile
16100 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16101 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16102 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16103 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16104 conv=notrunc,fsync && error "append succeeded"
16107 run_test 250 "Write above 16T limit"
16110 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16112 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16113 #Skip once - writing the first stripe will succeed
16114 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16115 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16116 error "short write happened"
16118 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16119 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16120 error "short read happened"
16124 run_test 251 "Handling short read and write correctly"
16127 remote_mds_nodsh && skip "remote MDS with nodsh"
16128 remote_ost_nodsh && skip "remote OST with nodsh"
16129 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16130 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16131 skip_env "ldiskfs only test"
16141 # check lr_reader on OST0000
16143 dev=$(facet_device $tgt)
16144 out=$(do_facet $tgt $LR_READER $dev)
16145 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16147 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16148 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16149 error "Invalid uuid returned by $LR_READER on target $tgt"
16150 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16152 # check lr_reader -c on MDT0000
16154 dev=$(facet_device $tgt)
16155 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16156 skip "$LR_READER does not support additional options"
16158 out=$(do_facet $tgt $LR_READER -c $dev)
16159 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16161 num=$(echo "$out" | grep -c "mdtlov")
16162 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16163 error "Invalid number of mdtlov clients returned by $LR_READER"
16164 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16166 # check lr_reader -cr on MDT0000
16167 out=$(do_facet $tgt $LR_READER -cr $dev)
16168 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16170 echo "$out" | grep -q "^reply_data:$" ||
16171 error "$LR_READER should have returned 'reply_data' section"
16172 num=$(echo "$out" | grep -c "client_generation")
16173 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16175 run_test 252 "check lr_reader tool"
16177 test_253_fill_ost() {
16178 local size_mb #how many MB should we write to pass watermark
16179 local lwm=$3 #low watermark
16180 local free_10mb #10% of free space
16182 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16183 size_mb=$((free_kb / 1024 - lwm))
16184 free_10mb=$((free_kb / 10240))
16185 #If 10% of free space cross low watermark use it
16186 if (( free_10mb > size_mb )); then
16189 #At least we need to store 1.1 of difference between
16190 #free space and low watermark
16191 size_mb=$((size_mb + size_mb / 10))
16193 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16194 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16195 oflag=append conv=notrunc
16200 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16201 echo "OST still has $((free_kb / 1024)) mbytes free"
16205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16206 remote_mds_nodsh && skip "remote MDS with nodsh"
16207 remote_mgs_nodsh && skip "remote MGS with nodsh"
16212 local ost_name=$($LFS osts |
16213 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16215 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16216 do_facet $SINGLEMDS $LCTL get_param -n \
16217 osp.$mdtosc_proc1.reserved_mb_high ||
16218 skip "remote MDS does not support reserved_mb_high"
16222 wait_delete_completed
16225 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16226 osp.$mdtosc_proc1.reserved_mb_high)
16227 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16228 osp.$mdtosc_proc1.reserved_mb_low)
16229 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16231 if ! combined_mgs_mds ; then
16234 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16235 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16236 error "Adding $ost_name to pool failed"
16238 # Wait for client to see a OST at pool
16239 wait_update $HOSTNAME "$LCTL get_param -n
16240 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16241 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16242 error "Client can not see the pool"
16243 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16244 error "Setstripe failed"
16246 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16247 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16248 echo "OST still has $((blocks/1024)) mbytes free"
16250 local new_lwm=$((blocks/1024-10))
16251 do_facet $SINGLEMDS $LCTL set_param \
16252 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16253 do_facet $SINGLEMDS $LCTL set_param \
16254 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16256 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16258 #First enospc could execute orphan deletion so repeat.
16259 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16261 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16262 osp.$mdtosc_proc1.prealloc_status)
16263 echo "prealloc_status $oa_status"
16265 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16266 error "File creation should fail"
16267 #object allocation was stopped, but we still able to append files
16268 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16269 error "Append failed"
16270 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16272 wait_delete_completed
16276 for i in $(seq 10 12); do
16277 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16278 error "File creation failed after rm";
16281 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16282 osp.$mdtosc_proc1.prealloc_status)
16283 echo "prealloc_status $oa_status"
16285 if (( oa_status != 0 )); then
16286 error "Object allocation still disable after rm"
16288 do_facet $SINGLEMDS $LCTL set_param \
16289 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16290 do_facet $SINGLEMDS $LCTL set_param \
16291 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16294 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16295 error "Remove $ost_name from pool failed"
16296 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16297 error "Pool destroy fialed"
16299 if ! combined_mgs_mds ; then
16303 run_test 253 "Check object allocation limit"
16306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16307 remote_mds_nodsh && skip "remote MDS with nodsh"
16308 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16309 skip "MDS does not support changelog_size"
16312 local MDT0=$(facet_svc $SINGLEMDS)
16314 changelog_register || error "changelog_register failed"
16316 changelog_clear 0 || error "changelog_clear failed"
16318 local size1=$(do_facet $SINGLEMDS \
16319 $LCTL get_param -n mdd.$MDT0.changelog_size)
16320 echo "Changelog size $size1"
16323 $LFS mkdir -i 0 $DIR/$tdir
16325 mkdir -p $DIR/$tdir/pics/2008/zachy
16326 touch $DIR/$tdir/pics/2008/zachy/timestamp
16327 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16328 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16329 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16330 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16331 rm $DIR/$tdir/pics/desktop.jpg
16333 local size2=$(do_facet $SINGLEMDS \
16334 $LCTL get_param -n mdd.$MDT0.changelog_size)
16335 echo "Changelog size after work $size2"
16337 (( $size2 > $size1 )) ||
16338 error "new Changelog size=$size2 less than old size=$size1"
16340 run_test 254 "Check changelog size"
16347 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16348 awk -F: '{print $2}' | grep $type > /dev/null
16349 if [ $? -ne 0 ]; then
16359 lfs ladvise -a willread $file > /dev/null 2>&1
16360 if [ $? -eq 0 ]; then
16364 lfs ladvise -a willread $file 2>&1 |
16365 grep "Inappropriate ioctl for device" > /dev/null
16366 if [ $? -eq 0 ]; then
16373 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16376 # run a random read IO workload
16377 # usage: random_read_iops <filename> <filesize> <iosize>
16378 random_read_iops() {
16381 local iosize=${3:-4096}
16383 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16384 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16387 drop_file_oss_cache() {
16391 $LFS ladvise -a dontneed $file 2>/dev/null ||
16392 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16395 ladvise_willread_performance()
16398 local average_origin=0
16399 local average_cache=0
16400 local average_ladvise=0
16402 for ((i = 1; i <= $repeat; i++)); do
16403 echo "Iter $i/$repeat: reading without willread hint"
16404 cancel_lru_locks osc
16405 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16406 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16407 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16408 average_origin=$(bc <<<"$average_origin + $speed_origin")
16410 cancel_lru_locks osc
16411 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16412 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16413 average_cache=$(bc <<<"$average_cache + $speed_cache")
16415 cancel_lru_locks osc
16416 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16417 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16418 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16419 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16420 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16422 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16423 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16424 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16426 speedup_cache=$(percent $average_cache $average_origin)
16427 speedup_ladvise=$(percent $average_ladvise $average_origin)
16429 echo "Average uncached read: $average_origin"
16430 echo "Average speedup with OSS cached read: " \
16431 "$average_cache = +$speedup_cache%"
16432 echo "Average speedup with ladvise willread: " \
16433 "$average_ladvise = +$speedup_ladvise%"
16435 local lowest_speedup=20
16436 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16437 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16438 "got $average_cache%. Skipping ladvise willread check."
16442 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16443 # it is still good to run until then to exercise 'ladvise willread'
16444 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16445 [ "$(facet_fstype ost1)" = "zfs" ] &&
16446 echo "osd-zfs does not support dontneed or drop_caches" &&
16449 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16450 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16451 error_not_in_vm "Speedup with willread is less than " \
16452 "$lowest_speedup%, got $average_ladvise%"
16456 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16457 skip "lustre < 2.8.54 does not support ladvise "
16458 remote_ost_nodsh && skip "remote OST with nodsh"
16460 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16462 ladvise_no_type willread $DIR/$tfile &&
16463 skip "willread ladvise is not supported"
16465 ladvise_no_ioctl $DIR/$tfile &&
16466 skip "ladvise ioctl is not supported"
16469 local size=$((size_mb * 1048576))
16470 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16471 error "dd to $DIR/$tfile failed"
16473 lfs ladvise -a willread $DIR/$tfile ||
16474 error "Ladvise failed with no range argument"
16476 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16477 error "Ladvise failed with no -l or -e argument"
16479 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16480 error "Ladvise failed with only -e argument"
16482 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16483 error "Ladvise failed with only -l argument"
16485 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16486 error "End offset should not be smaller than start offset"
16488 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16489 error "End offset should not be equal to start offset"
16491 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16492 error "Ladvise failed with overflowing -s argument"
16494 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16495 error "Ladvise failed with overflowing -e argument"
16497 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16498 error "Ladvise failed with overflowing -l argument"
16500 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16501 error "Ladvise succeeded with conflicting -l and -e arguments"
16503 echo "Synchronous ladvise should wait"
16505 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16506 do_nodes $(comma_list $(osts_nodes)) \
16507 $LCTL set_param fail_val=$delay fail_loc=0x237
16509 local start_ts=$SECONDS
16510 lfs ladvise -a willread $DIR/$tfile ||
16511 error "Ladvise failed with no range argument"
16512 local end_ts=$SECONDS
16513 local inteval_ts=$((end_ts - start_ts))
16515 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16516 error "Synchronous advice didn't wait reply"
16519 echo "Asynchronous ladvise shouldn't wait"
16520 local start_ts=$SECONDS
16521 lfs ladvise -a willread -b $DIR/$tfile ||
16522 error "Ladvise failed with no range argument"
16523 local end_ts=$SECONDS
16524 local inteval_ts=$((end_ts - start_ts))
16526 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16527 error "Asynchronous advice blocked"
16530 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16531 ladvise_willread_performance
16533 run_test 255a "check 'lfs ladvise -a willread'"
16539 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16543 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16544 skip "lustre < 2.8.54 does not support ladvise "
16545 remote_ost_nodsh && skip "remote OST with nodsh"
16547 lfs setstripe -c 1 -i 0 $DIR/$tfile
16549 ladvise_no_type dontneed $DIR/$tfile &&
16550 skip "dontneed ladvise is not supported"
16552 ladvise_no_ioctl $DIR/$tfile &&
16553 skip "ladvise ioctl is not supported"
16555 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16556 [ "$(facet_fstype ost1)" = "zfs" ] &&
16557 skip "zfs-osd does not support 'ladvise dontneed'"
16560 local size=$((size_mb * 1048576))
16561 # In order to prevent disturbance of other processes, only check 3/4
16562 # of the memory usage
16563 local kibibytes=$((size_mb * 1024 * 3 / 4))
16565 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16566 error "dd to $DIR/$tfile failed"
16568 #force write to complete before dropping OST cache & checking memory
16571 local total=$(facet_meminfo ost1 MemTotal)
16572 echo "Total memory: $total KiB"
16574 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16575 local before_read=$(facet_meminfo ost1 Cached)
16576 echo "Cache used before read: $before_read KiB"
16578 lfs ladvise -a willread $DIR/$tfile ||
16579 error "Ladvise willread failed"
16580 local after_read=$(facet_meminfo ost1 Cached)
16581 echo "Cache used after read: $after_read KiB"
16583 lfs ladvise -a dontneed $DIR/$tfile ||
16584 error "Ladvise dontneed again failed"
16585 local no_read=$(facet_meminfo ost1 Cached)
16586 echo "Cache used after dontneed ladvise: $no_read KiB"
16588 if [ $total -lt $((before_read + kibibytes)) ]; then
16589 echo "Memory is too small, abort checking"
16593 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16594 error "Ladvise willread should use more memory" \
16595 "than $kibibytes KiB"
16598 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16599 error "Ladvise dontneed should release more memory" \
16600 "than $kibibytes KiB"
16603 run_test 255b "check 'lfs ladvise -a dontneed'"
16606 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16607 skip "lustre < 2.10.53 does not support lockahead"
16615 test_mkdir -p $DIR/$tdir
16616 $LFS setstripe -i 0 $DIR/$tdir
16618 #test 10 returns only success/failure
16620 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16622 if [ $rc -eq 255 ]; then
16623 error "Ladvise test${i} failed, ${rc}"
16626 #test 11 counts lock enqueue requests, all others count new locks
16628 count=$(do_facet ost1 \
16629 $LCTL get_param -n ost.OSS.ost.stats)
16630 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16632 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16634 if [ $rc -eq 255 ]; then
16635 error "Ladvise test${i} failed, ${rc}"
16638 new_count=$(do_facet ost1 \
16639 $LCTL get_param -n ost.OSS.ost.stats)
16640 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16641 awk '{ print $2 }')
16643 difference="$((new_count - count))"
16644 if [ $difference -ne $rc ]; then
16645 error "Ladvise test${i}, bad enqueue count, returned " \
16646 "${rc}, actual ${difference}"
16649 for i in $(seq 12 21); do
16650 # If we do not do this, we run the risk of having too many
16651 # locks and starting lock cancellation while we are checking
16653 cancel_lru_locks osc
16655 count=$($LCTL get_param -n \
16656 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16658 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16660 if [ $rc -eq 255 ]; then
16661 error "Ladvise test ${i} failed, ${rc}"
16664 new_count=$($LCTL get_param -n \
16665 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16666 difference="$((new_count - count))"
16668 # Test 15 output is divided by 100 to map down to valid return
16669 if [ $i -eq 15 ]; then
16673 if [ $difference -ne $rc ]; then
16674 error "Ladvise test ${i}, bad lock count, returned " \
16675 "${rc}, actual ${difference}"
16679 #test 22 returns only success/failure
16681 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16683 if [ $rc -eq 255 ]; then
16684 error "Ladvise test${i} failed, ${rc}"
16687 run_test 255c "suite of ladvise lockahead tests"
16690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16691 remote_mds_nodsh && skip "remote MDS with nodsh"
16692 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16693 skip "ldiskfs only test"
16694 changelog_users $SINGLEMDS | grep "^cl" &&
16695 skip "active changelog user"
16701 mdt_dev=$(mdsdevname 1)
16704 changelog_register || error "changelog_register failed"
16707 mkdir -p $DIR/$tdir
16709 changelog_clear 0 || error "changelog_clear failed"
16712 touch $DIR/$tdir/{1..10}
16715 stop $SINGLEMDS || error "Fail to stop MDT"
16719 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16721 #after mount new plainllog is used
16722 touch $DIR/$tdir/{11..19}
16723 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16724 cat_sl=$(do_facet $SINGLEMDS "sync; \
16725 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16726 llog_reader $tmpfile | grep -c type=1064553b")
16727 do_facet $SINGLEMDS llog_reader $tmpfile
16729 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16731 changelog_clear 0 || error "changelog_clear failed"
16733 cat_sl=$(do_facet $SINGLEMDS "sync; \
16734 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16735 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16737 if (( cat_sl == 2 )); then
16738 error "Empty plain llog was not deleted from changelog catalog"
16739 elif (( cat_sl != 1 )); then
16740 error "Active plain llog shouldn't be deleted from catalog"
16743 run_test 256 "Check llog delete for empty and not full state"
16746 remote_mds_nodsh && skip "remote MDS with nodsh"
16747 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16748 skip "Need MDS version at least 2.8.55"
16750 test_mkdir $DIR/$tdir
16752 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16753 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16756 #define OBD_FAIL_MDS_XATTR_REP 0x161
16757 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16758 local facet=mds$((mdtidx + 1))
16759 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16760 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16762 stop $facet || error "stop MDS failed"
16763 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16764 error "start MDS fail"
16766 run_test 257 "xattr locks are not lost"
16768 # Verify we take the i_mutex when security requires it
16770 #define OBD_FAIL_IMUTEX_SEC 0x141c
16771 $LCTL set_param fail_loc=0x141c
16773 chmod u+s $DIR/$tfile
16774 chmod a+rwx $DIR/$tfile
16775 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16777 if [ $RC -ne 0 ]; then
16778 error "error, failed to take i_mutex, rc=$?"
16784 # Verify we do NOT take the i_mutex in the normal case
16786 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16787 $LCTL set_param fail_loc=0x141d
16790 chmod a+rw $DIR/$tfile
16791 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16793 if [ $RC -ne 0 ]; then
16794 error "error, took i_mutex unnecessarily, rc=$?"
16799 run_test 258b "verify i_mutex security behavior"
16802 local file=$DIR/$tfile
16806 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16807 skip "ldiskfs only test" && return
16809 stack_trap "rm -f $file" EXIT
16811 wait_delete_completed
16812 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16813 echo "before: $before"
16815 $LFS setstripe -i 0 -c 1 $file
16816 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16818 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16819 echo "after write: $after"
16821 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16822 do_facet ost1 $LCTL set_param fail_loc=0x2301
16824 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16825 echo "after truncate: $after"
16828 do_facet ost1 $LCTL set_param fail_loc=0
16829 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16831 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16832 echo "after restart: $after"
16833 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16834 error "missing truncate?"
16838 run_test 259 "crash at delayed truncate"
16841 #define OBD_FAIL_MDC_CLOSE 0x806
16842 $LCTL set_param fail_loc=0x80000806
16846 run_test 260 "Check mdc_close fail"
16848 ### Data-on-MDT sanity tests ###
16850 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16851 skip "Need MDS version at least 2.10.55 for DoM"
16854 local dom=$DIR/$tdir/dom_file
16855 local tmp=$DIR/$tdir/tmp_file
16857 mkdir -p $DIR/$tdir
16859 # basic checks for DoM component creation
16860 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16861 error "Can set MDT layout to non-first entry"
16863 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16864 error "Can define multiple entries as MDT layout"
16866 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16868 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16869 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16870 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16872 local mdtidx=$($LFS getstripe -m $dom)
16873 local mdtname=MDT$(printf %04x $mdtidx)
16874 local facet=mds$((mdtidx + 1))
16875 local space_check=1
16877 # Skip free space checks with ZFS
16878 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16882 local size_tmp=$((65536 * 3))
16883 local mdtfree1=$(do_facet $facet \
16884 lctl get_param -n osd*.*$mdtname.kbytesfree)
16886 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16887 # check also direct IO along write
16888 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16889 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16891 cmp $tmp $dom || error "file data is different"
16892 [ $(stat -c%s $dom) == $size_tmp ] ||
16893 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16894 if [ $space_check == 1 ]; then
16895 local mdtfree2=$(do_facet $facet \
16896 lctl get_param -n osd*.*$mdtname.kbytesfree)
16898 # increase in usage from by $size_tmp
16899 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16900 error "MDT free space wrong after write: " \
16901 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16905 local size_dom=10000
16907 $TRUNCATE $dom $size_dom
16908 [ $(stat -c%s $dom) == $size_dom ] ||
16909 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16910 if [ $space_check == 1 ]; then
16911 mdtfree1=$(do_facet $facet \
16912 lctl get_param -n osd*.*$mdtname.kbytesfree)
16913 # decrease in usage from $size_tmp to new $size_dom
16914 [ $(($mdtfree1 - $mdtfree2)) -ge \
16915 $(((size_tmp - size_dom) / 1024)) ] ||
16916 error "MDT free space is wrong after truncate: " \
16917 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16923 size_dom=$((size_dom + size_tmp))
16924 [ $(stat -c%s $dom) == $size_dom ] ||
16925 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16926 if [ $space_check == 1 ]; then
16927 mdtfree2=$(do_facet $facet \
16928 lctl get_param -n osd*.*$mdtname.kbytesfree)
16929 # increase in usage by $size_tmp from previous
16930 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16931 error "MDT free space is wrong after append: " \
16932 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16937 if [ $space_check == 1 ]; then
16938 mdtfree1=$(do_facet $facet \
16939 lctl get_param -n osd*.*$mdtname.kbytesfree)
16940 # decrease in usage by $size_dom from previous
16941 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
16942 error "MDT free space is wrong after removal: " \
16943 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
16946 # combined striping
16947 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16948 error "Can't create DoM + OST striping"
16950 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
16951 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16952 # check also direct IO along write
16953 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16955 cmp $tmp $dom || error "file data is different"
16956 [ $(stat -c%s $dom) == $size_tmp ] ||
16957 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16962 run_test 270a "DoM: basic functionality tests"
16965 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16966 skip "Need MDS version at least 2.10.55"
16968 local dom=$DIR/$tdir/dom_file
16969 local max_size=1048576
16971 mkdir -p $DIR/$tdir
16972 $LFS setstripe -E $max_size -L mdt $dom
16974 # truncate over the limit
16975 $TRUNCATE $dom $(($max_size + 1)) &&
16976 error "successful truncate over the maximum size"
16977 # write over the limit
16978 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16979 error "successful write over the maximum size"
16980 # append over the limit
16981 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16982 echo "12345" >> $dom && error "successful append over the maximum size"
16987 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16990 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16991 skip "Need MDS version at least 2.10.55"
16993 mkdir -p $DIR/$tdir
16994 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16996 # check files inherit DoM EA
16997 touch $DIR/$tdir/first
16998 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
16999 error "bad pattern"
17000 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17001 error "bad stripe count"
17002 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17003 error "bad stripe size"
17005 # check directory inherits DoM EA and uses it as default
17006 mkdir $DIR/$tdir/subdir
17007 touch $DIR/$tdir/subdir/second
17008 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17009 error "bad pattern in sub-directory"
17010 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17011 error "bad stripe count in sub-directory"
17012 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17013 error "bad stripe size in sub-directory"
17016 run_test 270c "DoM: DoM EA inheritance tests"
17019 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17020 skip "Need MDS version at least 2.10.55"
17022 mkdir -p $DIR/$tdir
17023 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17025 # inherit default DoM striping
17026 mkdir $DIR/$tdir/subdir
17027 touch $DIR/$tdir/subdir/f1
17029 # change default directory striping
17030 $LFS setstripe -c 1 $DIR/$tdir/subdir
17031 touch $DIR/$tdir/subdir/f2
17032 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17033 error "wrong default striping in file 2"
17034 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17035 error "bad pattern in file 2"
17038 run_test 270d "DoM: change striping from DoM to RAID0"
17041 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17042 skip "Need MDS version at least 2.10.55"
17044 mkdir -p $DIR/$tdir/dom
17045 mkdir -p $DIR/$tdir/norm
17048 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17049 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17051 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17052 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17054 # find DoM files by layout
17055 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17056 [ $NUM -eq $DOMFILES ] ||
17057 error "lfs find -L: found $NUM, expected $DOMFILES"
17058 echo "Test 1: lfs find 20 DOM files by layout: OK"
17060 # there should be 1 dir with default DOM striping
17061 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17063 error "lfs find -L: found $NUM, expected 1 dir"
17064 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17066 # find DoM files by stripe size
17067 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17068 [ $NUM -eq $DOMFILES ] ||
17069 error "lfs find -S: found $NUM, expected $DOMFILES"
17070 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17072 # find files by stripe offset except DoM files
17073 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17074 [ $NUM -eq $NORMFILES ] ||
17075 error "lfs find -i: found $NUM, expected $NORMFILES"
17076 echo "Test 5: lfs find no DOM files by stripe index: OK"
17079 run_test 270e "DoM: lfs find with DoM files test"
17082 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17083 skip "Need MDS version at least 2.10.55"
17085 local mdtname=${FSNAME}-MDT0000-mdtlov
17086 local dom=$DIR/$tdir/dom_file
17087 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17088 lod.$mdtname.dom_stripesize)
17089 local dom_limit=131072
17091 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17092 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17093 lod.$mdtname.dom_stripesize)
17094 [ ${dom_limit} -eq ${dom_current} ] ||
17095 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17097 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17098 $LFS setstripe -d $DIR/$tdir
17099 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17100 error "Can't set directory default striping"
17102 # exceed maximum stripe size
17103 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17104 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17105 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17106 error "Able to create DoM component size more than LOD limit"
17108 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17109 dom_current=$(do_facet mds1 $LCTL get_param -n \
17110 lod.$mdtname.dom_stripesize)
17111 [ 0 -eq ${dom_current} ] ||
17112 error "Can't set zero DoM stripe limit"
17115 # attempt to create DoM file on server with disabled DoM should
17116 # remove DoM entry from layout and be succeed
17117 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17118 error "Can't create DoM file (DoM is disabled)"
17119 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17120 error "File has DoM component while DoM is disabled"
17123 # attempt to create DoM file with only DoM stripe should return error
17124 $LFS setstripe -E $dom_limit -L mdt $dom &&
17125 error "Able to create DoM-only file while DoM is disabled"
17127 # too low values to be aligned with smallest stripe size 64K
17128 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17129 dom_current=$(do_facet mds1 $LCTL get_param -n \
17130 lod.$mdtname.dom_stripesize)
17131 [ 30000 -eq ${dom_current} ] &&
17132 error "Can set too small DoM stripe limit"
17134 # 64K is a minimal stripe size in Lustre, expect limit of that size
17135 [ 65536 -eq ${dom_current} ] ||
17136 error "Limit is not set to 64K but ${dom_current}"
17138 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17139 dom_current=$(do_facet mds1 $LCTL get_param -n \
17140 lod.$mdtname.dom_stripesize)
17142 [ 2147483648 -eq ${dom_current} ] &&
17143 error "Can set too large DoM stripe limit"
17145 do_facet mds1 $LCTL set_param -n \
17146 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17147 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17148 error "Can't create DoM component size after limit change"
17149 do_facet mds1 $LCTL set_param -n \
17150 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17151 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17152 error "Can't create DoM file after limit decrease"
17153 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17154 error "Can create big DoM component after limit decrease"
17155 touch ${dom}_def ||
17156 error "Can't create file with old default layout"
17158 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17161 run_test 270f "DoM: maximum DoM stripe size checks"
17164 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17165 skip "Need MDS version at least 2.10.55"
17167 local dom=$DIR/$tdir/dom
17169 mkdir -p $DIR/$tdir
17171 $LFS setstripe -E 1024K -L mdt $dom
17173 lctl set_param -n mdc.*.stats=clear
17174 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17175 cat $dom > /dev/null
17176 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17177 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17181 run_test 271a "DoM: data is cached for read after write"
17184 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17185 skip "Need MDS version at least 2.10.55"
17187 local dom=$DIR/$tdir/dom
17189 mkdir -p $DIR/$tdir
17191 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17193 lctl set_param -n mdc.*.stats=clear
17194 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17195 cancel_lru_locks mdc
17196 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17197 # second stat to check size is cached on client
17198 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17199 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17200 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17203 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17206 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17207 skip "Need MDS version at least 2.10.55"
17209 local dom=$DIR/$tdir/dom
17211 mkdir -p $DIR/$tdir
17213 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17215 lctl set_param -n mdc.*.stats=clear
17216 lctl set_param -n osc.*.stats=clear
17217 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17218 cancel_lru_locks mdc
17219 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17220 # second stat to check size is cached on client
17221 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17222 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17223 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17224 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17225 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17228 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17234 local mdt=MDT$(printf %04x $mdtidx)
17236 if [ -z $param ]; then
17237 lctl get_param -n mdc.*$mdt*.stats
17239 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17244 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17245 skip "Need MDS version at least 2.10.55"
17247 local dom=$DIR/$tdir/dom
17249 mkdir -p $DIR/$tdir
17251 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17253 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17254 local facet=mds$((mdtidx + 1))
17256 cancel_lru_locks mdc
17257 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17258 createmany -o $dom 1000
17259 lctl set_param -n mdc.*.stats=clear
17260 smalliomany -w $dom 1000 200
17261 get_mdc_stats $mdtidx
17262 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17263 # Each file has 1 open, 1 IO enqueues, total 2000
17264 # but now we have also +1 getxattr for security.capability, total 3000
17265 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17266 unlinkmany $dom 1000
17268 cancel_lru_locks mdc
17269 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17270 createmany -o $dom 1000
17271 lctl set_param -n mdc.*.stats=clear
17272 smalliomany -w $dom 1000 200
17273 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17274 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17275 # for OPEN and IO lock.
17276 [ $((enq - enq_2)) -ge 1000 ] ||
17277 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17278 unlinkmany $dom 1000
17281 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17283 cleanup_271def_tests() {
17289 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17290 skip "Need MDS version at least 2.10.57" && return
17292 local dom=$DIR/$tdir/dom
17293 local tmp=$TMP/$tfile
17294 trap "cleanup_271def_tests $tmp" EXIT
17296 mkdir -p $DIR/$tdir
17298 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17300 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17302 cancel_lru_locks mdc
17303 dd if=/dev/urandom of=$tmp bs=1000 count=1
17304 dd if=$tmp of=$dom bs=1000 count=1
17305 cancel_lru_locks mdc
17307 cat /etc/hosts >> $tmp
17308 lctl set_param -n mdc.*.stats=clear
17310 # append data to the same file it should update local page
17311 echo "Append to the same page"
17312 cat /etc/hosts >> $dom
17313 local num=$(get_mdc_stats $mdtidx ost_read)
17314 local ra=$(get_mdc_stats $mdtidx req_active)
17315 local rw=$(get_mdc_stats $mdtidx req_waittime)
17317 [ -z $num ] || error "$num READ RPC occured"
17318 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17322 cmp $tmp $dom || error "file miscompare"
17324 cancel_lru_locks mdc
17325 lctl set_param -n mdc.*.stats=clear
17327 echo "Open and read file"
17328 cat $dom > /dev/null
17329 local num=$(get_mdc_stats $mdtidx ost_read)
17330 local ra=$(get_mdc_stats $mdtidx req_active)
17331 local rw=$(get_mdc_stats $mdtidx req_waittime)
17333 [ -z $num ] || error "$num READ RPC occured"
17334 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17338 cmp $tmp $dom || error "file miscompare"
17342 run_test 271d "DoM: read on open (1K file in reply buffer)"
17345 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17346 skip "Need MDS version at least 2.10.57" && return
17348 local dom=$DIR/$tdir/dom
17349 local tmp=$TMP/${tfile}.data
17350 trap "cleanup_271def_tests $tmp" EXIT
17352 mkdir -p $DIR/$tdir
17354 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17356 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17358 cancel_lru_locks mdc
17359 dd if=/dev/urandom of=$tmp bs=30K count=1
17360 dd if=$tmp of=$dom bs=30K count=1
17361 cancel_lru_locks mdc
17362 cat /etc/hosts >> $tmp
17363 lctl set_param -n mdc.*.stats=clear
17365 echo "Append to the same page"
17366 cat /etc/hosts >> $dom
17368 local num=$(get_mdc_stats $mdtidx ost_read)
17369 local ra=$(get_mdc_stats $mdtidx req_active)
17370 local rw=$(get_mdc_stats $mdtidx req_waittime)
17372 [ -z $num ] || error "$num READ RPC occured"
17373 # Reply buffer can be adjusted for larger buffer by resend
17374 echo "... DONE with $((ra - rw)) resends"
17377 cmp $tmp $dom || error "file miscompare"
17379 cancel_lru_locks mdc
17380 lctl set_param -n mdc.*.stats=clear
17382 echo "Open and read file"
17383 cat $dom > /dev/null
17384 local num=$(get_mdc_stats $mdtidx ost_read)
17385 local ra=$(get_mdc_stats $mdtidx req_active)
17386 local rw=$(get_mdc_stats $mdtidx req_waittime)
17388 [ -z $num ] || error "$num READ RPC occured"
17389 # Reply buffer can be adjusted for larger buffer by resend
17390 echo "... DONE with $((ra - rw)) resends"
17393 cmp $tmp $dom || error "file miscompare"
17397 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17401 skip "Need MDS version at least 2.10.57" && return
17403 local dom=$DIR/$tdir/dom
17404 local tmp=$TMP/$tfile
17405 trap "cleanup_271def_tests $tmp" EXIT
17407 mkdir -p $DIR/$tdir
17409 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17411 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17413 cancel_lru_locks mdc
17414 dd if=/dev/urandom of=$tmp bs=200000 count=1
17415 dd if=$tmp of=$dom bs=200000 count=1
17416 cancel_lru_locks mdc
17417 cat /etc/hosts >> $tmp
17418 lctl set_param -n mdc.*.stats=clear
17420 echo "Append to the same page"
17421 cat /etc/hosts >> $dom
17422 local num=$(get_mdc_stats $mdtidx ost_read)
17423 local ra=$(get_mdc_stats $mdtidx req_active)
17424 local rw=$(get_mdc_stats $mdtidx req_waittime)
17426 [ -z $num ] || error "$num READ RPC occured"
17427 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17431 cmp $tmp $dom || error "file miscompare"
17433 cancel_lru_locks mdc
17434 lctl set_param -n mdc.*.stats=clear
17436 echo "Open and read file"
17437 cat $dom > /dev/null
17438 local num=$(get_mdc_stats $mdtidx ost_read)
17439 local ra=$(get_mdc_stats $mdtidx req_active)
17440 local rw=$(get_mdc_stats $mdtidx req_waittime)
17442 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17443 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17447 cmp $tmp $dom || error "file miscompare"
17451 run_test 271f "DoM: read on open (200K file and read tail)"
17454 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17455 skip "Need MDS version at least 2.11.50"
17457 local dom=$DIR/$tdir/dom
17458 mkdir -p $DIR/$tdir
17460 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17461 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17462 error "failed to write data into $dom"
17463 local old_md5=$(md5sum $dom)
17465 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17466 error "failed to migrate to the same DoM component"
17468 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17469 error "layout was not changed silently"
17471 local new_md5=$(md5sum $dom)
17473 [ "$old_md5" != "$new_md5" ] &&
17474 error "md5sum differ: $old_md5, $new_md5"
17477 run_test 272a "DoM migration: new layout with the same DOM component"
17480 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17481 skip "Need MDS version at least 2.11.50"
17483 local dom=$DIR/$tdir/dom
17484 mkdir -p $DIR/$tdir
17485 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17487 local mdtidx=$($LFS getstripe -m $dom)
17488 local mdtname=MDT$(printf %04x $mdtidx)
17489 local facet=mds$((mdtidx + 1))
17491 local mdtfree1=$(do_facet $facet \
17492 lctl get_param -n osd*.*$mdtname.kbytesfree)
17493 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17494 error "failed to write data into $dom"
17495 local old_md5=$(md5sum $dom)
17496 cancel_lru_locks mdc
17497 local mdtfree1=$(do_facet $facet \
17498 lctl get_param -n osd*.*$mdtname.kbytesfree)
17500 $LFS migrate -c2 $dom ||
17501 error "failed to migrate to the new composite layout"
17502 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17503 error "MDT stripe was not removed"
17505 cancel_lru_locks mdc
17506 local new_md5=$(md5sum $dom)
17507 [ "$old_md5" != "$new_md5" ] &&
17508 error "$old_md5 != $new_md5"
17510 # Skip free space checks with ZFS
17511 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17512 local mdtfree2=$(do_facet $facet \
17513 lctl get_param -n osd*.*$mdtname.kbytesfree)
17514 [ $mdtfree2 -gt $mdtfree1 ] ||
17515 error "MDT space is not freed after migration"
17519 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17522 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17523 skip "Need MDS version at least 2.11.50"
17525 local dom=$DIR/$tdir/$tfile
17526 mkdir -p $DIR/$tdir
17527 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17529 local mdtidx=$($LFS getstripe -m $dom)
17530 local mdtname=MDT$(printf %04x $mdtidx)
17531 local facet=mds$((mdtidx + 1))
17533 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17534 error "failed to write data into $dom"
17535 local old_md5=$(md5sum $dom)
17536 cancel_lru_locks mdc
17537 local mdtfree1=$(do_facet $facet \
17538 lctl get_param -n osd*.*$mdtname.kbytesfree)
17540 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17541 error "failed to migrate to the new composite layout"
17542 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17543 error "MDT stripe was not removed"
17545 cancel_lru_locks mdc
17546 local new_md5=$(md5sum $dom)
17547 [ "$old_md5" != "$new_md5" ] &&
17548 error "$old_md5 != $new_md5"
17550 # Skip free space checks with ZFS
17551 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17552 local mdtfree2=$(do_facet $facet \
17553 lctl get_param -n osd*.*$mdtname.kbytesfree)
17554 [ $mdtfree2 -gt $mdtfree1 ] ||
17555 error "MDS space is not freed after migration"
17559 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17562 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17563 skip "Need MDS version at least 2.11.50"
17565 # Layout swap cannot be done if either file has DOM component,
17566 # this will never be supported, migration should be used instead
17568 local dom=$DIR/$tdir/$tfile
17569 mkdir -p $DIR/$tdir
17571 $LFS setstripe -c2 ${dom}_plain
17572 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17573 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17574 error "can swap layout with DoM component"
17575 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17576 error "can swap layout with DoM component"
17578 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17579 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17580 error "can swap layout with DoM component"
17581 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17582 error "can swap layout with DoM component"
17585 run_test 273a "DoM: layout swapping should fail with DOM"
17588 remote_ost_nodsh && skip "remote OST with nodsh"
17589 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17590 skip "Need OST version >= 2.10.57"
17592 local file=$DIR/$tfile
17595 oss=$(comma_list $(osts_nodes))
17597 dd if=/dev/urandom of=$file bs=1M count=2 ||
17598 error "failed to create a file"
17599 cancel_lru_locks osc
17602 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17603 error "failed to read a file"
17605 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17606 $LCTL set_param fail_loc=0x8000031f
17608 cancel_lru_locks osc &
17611 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17612 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17613 #IO takes another lock, but matches the PENDING one
17614 #and places it to the IO RPC
17615 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17616 error "failed to read a file with PENDING lock"
17618 run_test 275 "Read on a canceled duplicate lock"
17621 remote_ost_nodsh && skip "remote OST with nodsh"
17624 do_facet ost1 "(while true; do \
17625 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17626 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17629 for LOOP in $(seq 20); do
17631 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17634 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17635 rm $TMP/sanity_276_pid"
17637 run_test 276 "Race between mount and obd_statfs"
17639 cleanup_test_300() {
17643 test_striped_dir() {
17648 mkdir -p $DIR/$tdir
17650 SAVE_UMASK=$(umask)
17651 trap cleanup_test_300 RETURN EXIT
17653 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17654 $DIR/$tdir/striped_dir ||
17655 error "set striped dir error"
17657 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17658 [ "$mode" = "755" ] || error "expect 755 got $mode"
17660 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17661 error "getdirstripe failed"
17662 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17663 if [ "$stripe_count" != "2" ]; then
17664 error "1:stripe_count is $stripe_count, expect 2"
17666 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17667 if [ "$stripe_count" != "2" ]; then
17668 error "2:stripe_count is $stripe_count, expect 2"
17671 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17672 if [ "$stripe_index" != "$mdt_index" ]; then
17673 error "stripe_index is $stripe_index, expect $mdt_index"
17676 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17677 error "nlink error after create striped dir"
17679 mkdir $DIR/$tdir/striped_dir/a
17680 mkdir $DIR/$tdir/striped_dir/b
17682 stat $DIR/$tdir/striped_dir/a ||
17683 error "create dir under striped dir failed"
17684 stat $DIR/$tdir/striped_dir/b ||
17685 error "create dir under striped dir failed"
17687 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17688 error "nlink error after mkdir"
17690 rmdir $DIR/$tdir/striped_dir/a
17691 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17692 error "nlink error after rmdir"
17694 rmdir $DIR/$tdir/striped_dir/b
17695 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17696 error "nlink error after rmdir"
17698 chattr +i $DIR/$tdir/striped_dir
17699 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17700 error "immutable flags not working under striped dir!"
17701 chattr -i $DIR/$tdir/striped_dir
17703 rmdir $DIR/$tdir/striped_dir ||
17704 error "rmdir striped dir error"
17712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17713 skip "skipped for lustre < 2.7.0"
17714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17717 test_striped_dir 0 || error "failed on striped dir on MDT0"
17718 test_striped_dir 1 || error "failed on striped dir on MDT0"
17720 run_test 300a "basic striped dir sanity test"
17723 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17724 skip "skipped for lustre < 2.7.0"
17725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17726 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17733 test_mkdir $DIR/$tdir || error "mkdir fail"
17734 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17735 error "set striped dir error"
17736 for i in {0..9}; do
17737 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17739 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17740 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17741 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17743 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17744 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17745 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17749 run_test 300b "check ctime/mtime for striped dir"
17752 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17753 skip "skipped for lustre < 2.7.0"
17754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17759 mkdir -p $DIR/$tdir
17760 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17761 error "set striped dir error"
17763 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17764 error "chown striped dir failed"
17766 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17767 error "create 5k files failed"
17769 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17771 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17775 run_test 300c "chown && check ls under striped directory"
17778 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17779 skip "skipped for lustre < 2.7.0"
17780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17786 mkdir -p $DIR/$tdir
17787 $LFS setstripe -c 2 $DIR/$tdir
17789 #local striped directory
17790 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17791 error "set striped dir error"
17792 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17793 error "create 10 files failed"
17795 #remote striped directory
17796 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17797 error "set striped dir error"
17798 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17799 error "create 10 files failed"
17801 for file in $(find $DIR/$tdir); do
17802 stripe_count=$($LFS getstripe -c $file)
17803 [ $stripe_count -eq 2 ] ||
17804 error "wrong stripe $stripe_count for $file"
17809 run_test 300d "check default stripe under striped directory"
17812 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17813 skip "Need MDS version at least 2.7.55"
17814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17820 mkdir -p $DIR/$tdir
17822 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17823 error "set striped dir error"
17825 touch $DIR/$tdir/striped_dir/a
17826 touch $DIR/$tdir/striped_dir/b
17827 touch $DIR/$tdir/striped_dir/c
17829 mkdir $DIR/$tdir/striped_dir/dir_a
17830 mkdir $DIR/$tdir/striped_dir/dir_b
17831 mkdir $DIR/$tdir/striped_dir/dir_c
17833 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17834 error "set striped adir under striped dir error"
17836 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17837 error "set striped bdir under striped dir error"
17839 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17840 error "set striped cdir under striped dir error"
17842 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17843 error "rename dir under striped dir fails"
17845 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17846 error "rename dir under different stripes fails"
17848 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17849 error "rename file under striped dir should succeed"
17851 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17852 error "rename dir under striped dir should succeed"
17856 run_test 300e "check rename under striped directory"
17859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17861 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17862 skip "Need MDS version at least 2.7.55"
17868 mkdir -p $DIR/$tdir
17870 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17871 error "set striped dir error"
17873 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17874 error "set striped dir error"
17876 touch $DIR/$tdir/striped_dir/a
17877 mkdir $DIR/$tdir/striped_dir/dir_a
17878 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17879 error "create striped dir under striped dir fails"
17881 touch $DIR/$tdir/striped_dir1/b
17882 mkdir $DIR/$tdir/striped_dir1/dir_b
17883 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17884 error "create striped dir under striped dir fails"
17886 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17887 error "rename dir under different striped dir should fail"
17889 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17890 error "rename striped dir under diff striped dir should fail"
17892 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17893 error "rename file under diff striped dirs fails"
17897 run_test 300f "check rename cross striped directory"
17899 test_300_check_default_striped_dir()
17902 local default_count=$2
17903 local default_index=$3
17906 local dir_stripe_index
17909 echo "checking $dirname $default_count $default_index"
17910 $LFS setdirstripe -D -c $default_count -i $default_index \
17911 -t all_char $DIR/$tdir/$dirname ||
17912 error "set default stripe on striped dir error"
17913 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17914 [ $stripe_count -eq $default_count ] ||
17915 error "expect $default_count get $stripe_count for $dirname"
17917 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17918 [ $stripe_index -eq $default_index ] ||
17919 error "expect $default_index get $stripe_index for $dirname"
17921 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17922 error "create dirs failed"
17924 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17925 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17926 for dir in $(find $DIR/$tdir/$dirname/*); do
17927 stripe_count=$($LFS getdirstripe -c $dir)
17928 [ $stripe_count -eq $default_count ] ||
17929 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17930 error "stripe count $default_count != $stripe_count for $dir"
17932 stripe_index=$($LFS getdirstripe -i $dir)
17933 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17934 error "$stripe_index != $default_index for $dir"
17936 #check default stripe
17937 stripe_count=$($LFS getdirstripe -D -c $dir)
17938 [ $stripe_count -eq $default_count ] ||
17939 error "default count $default_count != $stripe_count for $dir"
17941 stripe_index=$($LFS getdirstripe -D -i $dir)
17942 [ $stripe_index -eq $default_index ] ||
17943 error "default index $default_index != $stripe_index for $dir"
17945 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17950 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17951 skip "Need MDS version at least 2.7.55"
17958 mkdir $DIR/$tdir/normal_dir
17960 #Checking when client cache stripe index
17961 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17962 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17963 error "create striped_dir failed"
17965 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17966 error "create dir0 fails"
17967 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17968 [ $stripe_index -eq 0 ] ||
17969 error "dir0 expect index 0 got $stripe_index"
17971 mkdir $DIR/$tdir/striped_dir/dir1 ||
17972 error "create dir1 fails"
17973 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17974 [ $stripe_index -eq 1 ] ||
17975 error "dir1 expect index 1 got $stripe_index"
17977 #check default stripe count/stripe index
17978 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17979 test_300_check_default_striped_dir normal_dir 1 0
17980 test_300_check_default_striped_dir normal_dir 2 1
17981 test_300_check_default_striped_dir normal_dir 2 -1
17983 #delete default stripe information
17984 echo "delete default stripeEA"
17985 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17986 error "set default stripe on striped dir error"
17988 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17989 for dir in $(find $DIR/$tdir/normal_dir/*); do
17990 stripe_count=$($LFS getdirstripe -c $dir)
17991 [ $stripe_count -eq 0 ] ||
17992 error "expect 1 get $stripe_count for $dir"
17993 stripe_index=$($LFS getdirstripe -i $dir)
17994 [ $stripe_index -eq 0 ] ||
17995 error "expect 0 get $stripe_index for $dir"
17998 run_test 300g "check default striped directory for normal directory"
18001 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18002 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18003 skip "Need MDS version at least 2.7.55"
18009 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18010 error "set striped dir error"
18012 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18013 test_300_check_default_striped_dir striped_dir 1 0
18014 test_300_check_default_striped_dir striped_dir 2 1
18015 test_300_check_default_striped_dir striped_dir 2 -1
18017 #delete default stripe information
18018 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18019 error "set default stripe on striped dir error"
18021 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18022 for dir in $(find $DIR/$tdir/striped_dir/*); do
18023 stripe_count=$($LFS getdirstripe -c $dir)
18024 [ $stripe_count -eq 0 ] ||
18025 error "expect 1 get $stripe_count for $dir"
18028 run_test 300h "check default striped directory for striped directory"
18031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18033 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18034 skip "Need MDS version at least 2.7.55"
18041 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18042 error "set striped dir error"
18044 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18045 error "create files under striped dir failed"
18047 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18048 error "set striped hashdir error"
18050 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18051 error "create dir0 under hash dir failed"
18052 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18053 error "create dir1 under hash dir failed"
18055 # unfortunately, we need to umount to clear dir layout cache for now
18056 # once we fully implement dir layout, we can drop this
18057 umount_client $MOUNT || error "umount failed"
18058 mount_client $MOUNT || error "mount failed"
18060 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18061 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18062 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18064 #set the stripe to be unknown hash type
18065 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18066 $LCTL set_param fail_loc=0x1901
18067 for ((i = 0; i < 10; i++)); do
18068 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18069 error "stat f-$i failed"
18070 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18073 touch $DIR/$tdir/striped_dir/f0 &&
18074 error "create under striped dir with unknown hash should fail"
18076 $LCTL set_param fail_loc=0
18078 umount_client $MOUNT || error "umount failed"
18079 mount_client $MOUNT || error "mount failed"
18083 run_test 300i "client handle unknown hash type striped directory"
18086 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18089 skip "Need MDS version at least 2.7.55"
18096 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18097 $LCTL set_param fail_loc=0x1702
18098 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18099 error "set striped dir error"
18101 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18102 error "create files under striped dir failed"
18104 $LCTL set_param fail_loc=0
18106 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18110 run_test 300j "test large update record"
18113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18114 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18115 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18116 skip "Need MDS version at least 2.7.55"
18123 #define OBD_FAIL_LARGE_STRIPE 0x1703
18124 $LCTL set_param fail_loc=0x1703
18125 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18126 error "set striped dir error"
18127 $LCTL set_param fail_loc=0
18129 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18130 error "getstripeddir fails"
18131 rm -rf $DIR/$tdir/striped_dir ||
18132 error "unlink striped dir fails"
18136 run_test 300k "test large striped directory"
18139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18140 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18141 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18142 skip "Need MDS version at least 2.7.55"
18146 test_mkdir -p $DIR/$tdir/striped_dir
18147 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18148 error "chown $RUNAS_ID failed"
18149 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18150 error "set default striped dir failed"
18152 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18153 $LCTL set_param fail_loc=0x80000158
18154 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18156 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18157 [ $stripe_index -eq 1 ] ||
18158 error "expect 1 get $stripe_index for $dir"
18160 run_test 300l "non-root user to create dir under striped dir with stale layout"
18163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18164 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18166 skip "Need MDS version at least 2.7.55"
18168 mkdir -p $DIR/$tdir/striped_dir
18169 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18170 error "set default stripes dir error"
18172 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18174 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18175 [ $stripe_count -eq 0 ] ||
18176 error "expect 0 get $stripe_count for a"
18178 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18179 error "set default stripes dir error"
18181 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18183 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18184 [ $stripe_count -eq 0 ] ||
18185 error "expect 0 get $stripe_count for b"
18187 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18188 error "set default stripes dir error"
18190 mkdir $DIR/$tdir/striped_dir/c &&
18191 error "default stripe_index is invalid, mkdir c should fails"
18193 rm -rf $DIR/$tdir || error "rmdir fails"
18195 run_test 300m "setstriped directory on single MDT FS"
18198 local list=$(comma_list $(mdts_nodes))
18201 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18207 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18208 skip "Need MDS version at least 2.7.55"
18209 remote_mds_nodsh && skip "remote MDS with nodsh"
18212 local list=$(comma_list $(mdts_nodes))
18214 trap cleanup_300n RETURN EXIT
18215 mkdir -p $DIR/$tdir
18216 chmod 777 $DIR/$tdir
18217 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18218 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18219 error "create striped dir succeeds with gid=0"
18221 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18222 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18223 error "create striped dir fails with gid=-1"
18225 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18226 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18227 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18228 error "set default striped dir succeeds with gid=0"
18231 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18232 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18233 error "set default striped dir fails with gid=-1"
18236 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18237 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18238 error "create test_dir fails"
18239 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18240 error "create test_dir1 fails"
18241 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18242 error "create test_dir2 fails"
18245 run_test 300n "non-root user to create dir under striped dir with default EA"
18248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18250 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18251 skip "Need MDS version at least 2.7.55"
18256 mkdir -p $DIR/$tdir
18258 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18259 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18260 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18261 skip "not enough free inodes $numfree1 $numfree2"
18264 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18265 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18266 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18267 skip "not enough free space $numfree1 $numfree2"
18270 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18271 error "setdirstripe fails"
18273 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18274 error "create dirs fails"
18276 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18277 ls $DIR/$tdir/striped_dir > /dev/null ||
18278 error "ls striped dir fails"
18279 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18280 error "unlink big striped dir fails"
18282 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18286 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18287 remote_mds_nodsh && skip "remote MDS with nodsh"
18289 mkdir -p $DIR/$tdir
18291 #define OBD_FAIL_OUT_ENOSPC 0x1704
18292 do_facet mds2 lctl set_param fail_loc=0x80001704
18293 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18294 && error "create striped directory should fail"
18296 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18298 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18301 run_test 300p "create striped directory without space"
18304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18307 local fd=$(free_fd)
18308 local cmd="exec $fd<$tdir"
18310 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18313 trap "eval $cmd" EXIT
18314 cd $tdir || error "cd $tdir fails"
18315 rmdir ../$tdir || error "rmdir $tdir fails"
18316 mkdir local_dir && error "create dir succeeds"
18317 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18321 run_test 300q "create remote directory under orphan directory"
18324 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18325 skip "Need MDS version at least 2.7.55" && return
18326 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18330 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18331 error "set striped dir error"
18333 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18334 error "getstripeddir fails"
18337 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18338 awk '/lmv_stripe_count:/ { print $2 }')
18340 [ $MDSCOUNT -ne $stripe_count ] &&
18341 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18343 rm -rf $DIR/$tdir/striped_dir ||
18344 error "unlink striped dir fails"
18346 run_test 300r "test -1 striped directory"
18348 prepare_remote_file() {
18349 mkdir $DIR/$tdir/src_dir ||
18350 error "create remote source failed"
18352 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18353 error "cp to remote source failed"
18354 touch $DIR/$tdir/src_dir/a
18356 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18357 error "create remote target dir failed"
18359 touch $DIR/$tdir/tgt_dir/b
18361 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18362 error "rename dir cross MDT failed!"
18364 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18365 error "src_child still exists after rename"
18367 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18368 error "missing file(a) after rename"
18370 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18371 error "diff after rename"
18375 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18378 local remote_file=$DIR/$tdir/tgt_dir/b
18380 mkdir -p $DIR/$tdir
18382 prepare_remote_file || error "prepare remote file failed"
18385 $OPENUNLINK $remote_file $remote_file ||
18386 error "openunlink $remote_file failed"
18387 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18389 run_test 310a "open unlink remote file"
18392 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18395 local remote_file=$DIR/$tdir/tgt_dir/b
18397 mkdir -p $DIR/$tdir
18399 prepare_remote_file || error "prepare remote file failed"
18401 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18402 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18403 $CHECKSTAT -t file $remote_file || error "check file failed"
18405 run_test 310b "unlink remote file with multiple links while open"
18408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18409 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18411 local remote_file=$DIR/$tdir/tgt_dir/b
18413 mkdir -p $DIR/$tdir
18415 prepare_remote_file || error "prepare remote file failed"
18417 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18418 multiop_bg_pause $remote_file O_uc ||
18419 error "mulitop failed for remote file"
18421 $MULTIOP $DIR/$tfile Ouc
18422 kill -USR1 $MULTIPID
18425 run_test 310c "open-unlink remote file with multiple links"
18429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18430 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18431 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18432 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18433 remote_mds_nodsh && skip "remote MDS with nodsh"
18435 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18437 mkdir -p $DIR/$tdir
18438 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18439 createmany -o $DIR/$tdir/$tfile. 1000
18441 # statfs data is not real time, let's just calculate it
18442 old_iused=$((old_iused + 1000))
18444 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18445 osp.*OST0000*MDT0000.create_count")
18446 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18447 osp.*OST0000*MDT0000.max_create_count")
18448 for idx in $(seq $MDSCOUNT); do
18449 do_facet mds$idx "lctl set_param -n \
18450 osp.*OST0000*MDT000?.max_create_count=0"
18453 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18454 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18455 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18457 unlinkmany $DIR/$tdir/$tfile. 1000
18459 for idx in $(seq $MDSCOUNT); do
18460 do_facet mds$idx "lctl set_param -n \
18461 osp.*OST0000*MDT000?.max_create_count=$max_count"
18462 do_facet mds$idx "lctl set_param -n \
18463 osp.*OST0000*MDT000?.create_count=$count"
18467 for i in $(seq 120); do
18468 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18469 # system may be too busy to destroy all objs in time, use
18470 # a somewhat small value to not fail autotest
18471 [ $((old_iused - new_iused)) -gt 400 ] && break
18475 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18476 [ $((old_iused - new_iused)) -gt 400 ] ||
18477 error "objs not destroyed after unlink"
18479 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18486 local vdevdir=$(dirname $(facet_vdevice $ost))
18487 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18488 local zfs_zapid=$(do_facet $ost $cmd |
18489 grep -w "/O/0/d$((objid%32))" -C 5 |
18490 awk '/Object/{getline; print $1}')
18491 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18492 awk "/$objid = /"'{printf $3}')
18497 zfs_object_blksz() {
18501 local vdevdir=$(dirname $(facet_vdevice $ost))
18502 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18503 local blksz=$(do_facet $ost $cmd $objid |
18504 awk '/dblk/{getline; printf $4}')
18506 case "${blksz: -1}" in
18507 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18508 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18515 test_312() { # LU-4856
18516 remote_ost_nodsh && skip "remote OST with nodsh"
18517 [ $(facet_fstype ost1) = "zfs" ] ||
18518 skip_env "the test only applies to zfs"
18520 local max_blksz=$(do_facet ost1 \
18521 $ZFS get -p recordsize $(facet_device ost1) |
18522 awk '!/VALUE/{print $3}')
18524 # to make life a little bit easier
18525 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18526 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18528 local tf=$DIR/$tdir/$tfile
18530 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18532 # Get ZFS object id
18533 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18534 # block size change by sequential overwrite
18537 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18538 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18540 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18541 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18545 # block size change by sequential append write
18546 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18547 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18548 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18551 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18552 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18553 oflag=sync conv=notrunc
18555 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18556 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18557 error "blksz error, actual $blksz, " \
18558 "expected: 2 * $count * $PAGE_SIZE"
18564 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18565 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18567 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18568 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18569 [ $blksz -eq $PAGE_SIZE ] ||
18570 error "blksz error: $blksz, expected: $PAGE_SIZE"
18572 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18573 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18574 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18576 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18577 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18578 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18580 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18583 remote_ost_nodsh && skip "remote OST with nodsh"
18585 local file=$DIR/$tfile
18588 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18590 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18591 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18592 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18593 error "write should failed"
18594 do_facet ost1 "$LCTL set_param fail_loc=0"
18597 run_test 313 "io should fail after last_rcvd update fail"
18600 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18602 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18603 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18605 wait_delete_completed
18606 do_facet ost1 "$LCTL set_param fail_loc=0"
18608 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18610 test_315() { # LU-618
18611 local file=$DIR/$tfile
18614 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18615 error "multiop file write failed"
18616 $MULTIOP $file oO_RDONLY:r4063232_c &
18621 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18624 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18627 run_test 315 "read should be accounted"
18630 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18631 large_xattr_enabled || skip_env "ea_inode feature disabled"
18633 rm -rf $DIR/$tdir/d
18634 mkdir -p $DIR/$tdir/d
18635 chown nobody $DIR/$tdir/d
18636 touch $DIR/$tdir/d/file
18638 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18640 run_test 316 "lfs mv"
18644 local grant_blk_size
18646 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18647 skip "LU-10370: no implementation for ZFS" && return
18650 stack_trap "rm -f $DIR/$tfile" EXIT
18651 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18652 awk '/grant_block_size:/ { print $2; exit; }')
18654 # Create File of size 5M. Truncate it to below size's and verify
18657 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18658 error "Create file : $DIR/$tfile"
18660 for trunc_sz in 2097152 4097 4000 509 0; do
18661 $TRUNCATE $DIR/$tfile $trunc_sz ||
18662 error "truncate $tfile to $trunc_sz failed"
18663 local sz=$(stat --format=%s $DIR/$tfile)
18664 local blk=$(stat --format=%b $DIR/$tfile)
18665 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18666 grant_blk_size) * 8))
18668 if [[ $blk -ne $trunc_blk ]]; then
18669 $(which stat) $DIR/$tfile
18670 error "Expected Block $trunc_blk got $blk for $tfile"
18673 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18674 error "Expected Size $trunc_sz got $sz for $tfile"
18679 # Create file with a hole and write actual two blocks. Block count
18682 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18683 conv=fsync || error "Create file : $DIR/$tfile"
18685 # Calculate the final truncate size.
18686 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18689 # truncate to size $trunc_sz bytes. Strip the last block
18690 # The block count must drop to 8
18692 $TRUNCATE $DIR/$tfile $trunc_sz ||
18693 error "truncate $tfile to $trunc_sz failed"
18695 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18696 sz=$(stat --format=%s $DIR/$tfile)
18697 blk=$(stat --format=%b $DIR/$tfile)
18699 if [[ $blk -ne $trunc_bsz ]]; then
18700 $(which stat) $DIR/$tfile
18701 error "Expected Block $trunc_bsz got $blk for $tfile"
18704 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18705 error "Expected Size $trunc_sz got $sz for $tfile"
18707 run_test 317 "Verify blocks get correctly update after truncate"
18710 local read_write=$1
18711 if [ "$read_write" = "write" ]; then
18712 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18713 elif [ "$read_write" = "read" ]; then
18714 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18716 error "argument error"
18719 # turn off debug for performance testing
18720 local saved_debug=$($LCTL get_param -n debug)
18721 $LCTL set_param debug=0
18723 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18725 # get ost1 size - lustre-OST0000
18726 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18727 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18728 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18730 if [ "$read_write" = "read" ]; then
18731 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18734 local start_time=$(date +%s.%N)
18735 $dd_cmd bs=1M count=$blocks oflag=sync ||
18736 error "real dd $read_write error"
18737 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18739 if [ "$read_write" = "write" ]; then
18743 # define OBD_FAIL_OST_FAKE_RW 0x238
18744 do_facet ost1 $LCTL set_param fail_loc=0x238
18746 local start_time=$(date +%s.%N)
18747 $dd_cmd bs=1M count=$blocks oflag=sync ||
18748 error "fake dd $read_write error"
18749 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18751 if [ "$read_write" = "write" ]; then
18753 cancel_lru_locks osc
18754 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18755 error "$tfile size not $blocks MB"
18757 do_facet ost1 $LCTL set_param fail_loc=0
18759 echo "fake $read_write $duration_fake vs. normal $read_write" \
18760 "$duration in seconds"
18761 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18762 error_not_in_vm "fake write is slower"
18764 $LCTL set_param -n debug="$saved_debug"
18767 test_399a() { # LU-7655 for OST fake write
18768 remote_ost_nodsh && skip "remote OST with nodsh"
18772 run_test 399a "fake write should not be slower than normal write"
18774 test_399b() { # LU-8726 for OST fake read
18775 remote_ost_nodsh && skip "remote OST with nodsh"
18776 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18777 skip_env "ldiskfs only test"
18782 run_test 399b "fake read should not be slower than normal read"
18784 test_400a() { # LU-1606, was conf-sanity test_74
18785 if ! which $CC > /dev/null 2>&1; then
18786 skip_env "$CC is not installed"
18789 local extra_flags=''
18790 local out=$TMP/$tfile
18791 local prefix=/usr/include/lustre
18794 if ! [[ -d $prefix ]]; then
18795 # Assume we're running in tree and fixup the include path.
18796 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18797 extra_flags+=" -L$LUSTRE/utils/.lib"
18800 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18801 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18802 error "client api broken"
18806 run_test 400a "Lustre client api program can compile and link"
18808 test_400b() { # LU-1606, LU-5011
18810 local out=$TMP/$tfile
18811 local prefix=/usr/include/linux/lustre
18813 # We use a hard coded prefix so that this test will not fail
18814 # when run in tree. There are headers in lustre/include/lustre/
18815 # that are not packaged (like lustre_idl.h) and have more
18816 # complicated include dependencies (like config.h and lnet/types.h).
18817 # Since this test about correct packaging we just skip them when
18818 # they don't exist (see below) rather than try to fixup cppflags.
18820 if ! which $CC > /dev/null 2>&1; then
18821 skip_env "$CC is not installed"
18824 for header in $prefix/*.h; do
18825 if ! [[ -f "$header" ]]; then
18829 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18830 continue # lustre_ioctl.h is internal header
18833 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18834 error "cannot compile '$header'"
18838 run_test 400b "packaged headers can be compiled"
18840 test_401a() { #LU-7437
18841 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18842 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18844 #count the number of parameters by "list_param -R"
18845 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18846 #count the number of parameters by listing proc files
18847 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18848 echo "proc_dirs='$proc_dirs'"
18849 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18850 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18853 [ $params -eq $procs ] ||
18854 error "found $params parameters vs. $procs proc files"
18856 # test the list_param -D option only returns directories
18857 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18858 #count the number of parameters by listing proc directories
18859 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18862 [ $params -eq $procs ] ||
18863 error "found $params parameters vs. $procs proc files"
18865 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18868 local save=$($LCTL get_param -n jobid_var)
18871 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18872 error "no error returned when setting bad parameters"
18874 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18875 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18877 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18878 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18879 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18881 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18884 local jobid_var_old=$($LCTL get_param -n jobid_var)
18885 local jobid_var_new
18887 $LCTL set_param jobid_var= &&
18888 error "no error returned for 'set_param a='"
18890 jobid_var_new=$($LCTL get_param -n jobid_var)
18891 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18892 error "jobid_var was changed by setting without value"
18894 $LCTL set_param jobid_var &&
18895 error "no error returned for 'set_param a'"
18897 jobid_var_new=$($LCTL get_param -n jobid_var)
18898 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18899 error "jobid_var was changed by setting without value"
18901 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18904 local jobid_var_old=$($LCTL get_param -n jobid_var)
18905 local jobid_var_new
18906 local new_value="foo=bar"
18908 $LCTL set_param jobid_var=$new_value ||
18909 error "'set_param a=b' did not accept a value containing '='"
18911 jobid_var_new=$($LCTL get_param -n jobid_var)
18912 [[ "$jobid_var_new" == "$new_value" ]] ||
18913 error "'set_param a=b' failed on a value containing '='"
18915 # Reset the jobid_var to test the other format
18916 $LCTL set_param jobid_var=$jobid_var_old
18917 jobid_var_new=$($LCTL get_param -n jobid_var)
18918 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18919 error "failed to reset jobid_var"
18921 $LCTL set_param jobid_var $new_value ||
18922 error "'set_param a b' did not accept a value containing '='"
18924 jobid_var_new=$($LCTL get_param -n jobid_var)
18925 [[ "$jobid_var_new" == "$new_value" ]] ||
18926 error "'set_param a b' failed on a value containing '='"
18928 $LCTL set_param jobid_var $jobid_var_old
18929 jobid_var_new=$($LCTL get_param -n jobid_var)
18930 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18931 error "failed to reset jobid_var"
18933 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18936 local server_version=$(lustre_version_code $SINGLEMDS)
18937 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18938 [[ $server_version -ge $(version_code 2.7.18.4) &&
18939 $server_version -lt $(version_code 2.7.50) ]] ||
18940 [[ $server_version -ge $(version_code 2.7.2) &&
18941 $server_version -lt $(version_code 2.7.11) ]] ||
18942 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18943 remote_mds_nodsh && skip "remote MDS with nodsh"
18945 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18946 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18947 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18948 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18949 echo "Touch failed - OK"
18951 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18954 local file1=$DIR/$tfile.1
18955 local file2=$DIR/$tfile.2
18956 local tfile=$TMP/$tfile
18958 rm -f $file1 $file2 $tfile
18963 # 30 sec OBD_TIMEOUT in ll_getattr()
18964 # right before populating st_nlink
18965 $LCTL set_param fail_loc=0x80001409
18966 stat -c %h $file1 > $tfile &
18968 # create an alias, drop all locks and reclaim the dentry
18970 cancel_lru_locks mdc
18971 cancel_lru_locks osc
18972 sysctl -w vm.drop_caches=2
18976 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18978 rm -f $tfile $file1 $file2
18980 run_test 403 "i_nlink should not drop to zero due to aliasing"
18982 test_404() { # LU-6601
18983 local server_version=$(lustre_version_code $SINGLEMDS)
18984 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18985 skip "Need server version newer than 2.8.52"
18986 remote_mds_nodsh && skip "remote MDS with nodsh"
18988 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18989 awk '/osp .*-osc-MDT/ { print $4}')
18992 for osp in $mosps; do
18993 echo "Deactivate: " $osp
18994 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18995 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18996 awk -vp=$osp '$4 == p { print $2 }')
18997 [ $stat = IN ] || {
18998 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18999 error "deactivate error"
19001 echo "Activate: " $osp
19002 do_facet $SINGLEMDS $LCTL --device %$osp activate
19003 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19004 awk -vp=$osp '$4 == p { print $2 }')
19005 [ $stat = UP ] || {
19006 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19007 error "activate error"
19011 run_test 404 "validate manual {de}activated works properly for OSPs"
19014 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
19015 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
19016 skip "Layout swap lock is not supported"
19017 check_swap_layouts_support
19019 test_mkdir $DIR/$tdir
19020 swap_lock_test -d $DIR/$tdir ||
19021 error "One layout swap locked test failed"
19023 run_test 405 "Various layout swap lock tests"
19026 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19027 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19028 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19030 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
19031 skip "Need MDS version at least 2.8.50"
19033 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19034 local test_pool=$TESTNAME
19036 if ! combined_mgs_mds ; then
19039 pool_add $test_pool || error "pool_add failed"
19040 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19041 error "pool_add_targets failed"
19043 save_layout_restore_at_exit $MOUNT
19045 # parent set default stripe count only, child will stripe from both
19046 # parent and fs default
19047 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19048 error "setstripe $MOUNT failed"
19049 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19050 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19051 for i in $(seq 10); do
19052 local f=$DIR/$tdir/$tfile.$i
19053 touch $f || error "touch failed"
19054 local count=$($LFS getstripe -c $f)
19055 [ $count -eq $OSTCOUNT ] ||
19056 error "$f stripe count $count != $OSTCOUNT"
19057 local offset=$($LFS getstripe -i $f)
19058 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19059 local size=$($LFS getstripe -S $f)
19060 [ $size -eq $((def_stripe_size * 2)) ] ||
19061 error "$f stripe size $size != $((def_stripe_size * 2))"
19062 local pool=$($LFS getstripe -p $f)
19063 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19066 # change fs default striping, delete parent default striping, now child
19067 # will stripe from new fs default striping only
19068 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19069 error "change $MOUNT default stripe failed"
19070 $LFS setstripe -c 0 $DIR/$tdir ||
19071 error "delete $tdir default stripe failed"
19072 for i in $(seq 11 20); do
19073 local f=$DIR/$tdir/$tfile.$i
19074 touch $f || error "touch $f failed"
19075 local count=$($LFS getstripe -c $f)
19076 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19077 local offset=$($LFS getstripe -i $f)
19078 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19079 local size=$($LFS getstripe -S $f)
19080 [ $size -eq $def_stripe_size ] ||
19081 error "$f stripe size $size != $def_stripe_size"
19082 local pool=$($LFS getstripe -p $f)
19083 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19086 unlinkmany $DIR/$tdir/$tfile. 1 20
19088 local f=$DIR/$tdir/$tfile
19089 pool_remove_all_targets $test_pool $f
19090 pool_remove $test_pool $f
19092 if ! combined_mgs_mds ; then
19096 run_test 406 "DNE support fs default striping"
19099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19100 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
19101 skip "Need MDS version at least 2.8.55"
19102 remote_mds_nodsh && skip "remote MDS with nodsh"
19104 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19105 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19106 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19107 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19108 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19110 #define OBD_FAIL_DT_TXN_STOP 0x2019
19111 for idx in $(seq $MDSCOUNT); do
19112 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19114 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19115 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19116 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19119 run_test 407 "transaction fail should cause operation fail"
19122 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19124 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19125 lctl set_param fail_loc=0x8000040a
19126 # let ll_prepare_partial_page() fail
19127 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19131 # create at least 100 unused inodes so that
19132 # shrink_icache_memory(0) should not return 0
19133 touch $DIR/$tfile-{0..100}
19134 rm -f $DIR/$tfile-{0..100}
19137 echo 2 > /proc/sys/vm/drop_caches
19139 run_test 408 "drop_caches should not hang due to page leaks"
19143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19144 check_mount_and_prep
19146 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19147 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19148 touch $DIR/$tdir/guard || error "(2) Fail to create"
19150 local PREFIX=$(str_repeat 'A' 128)
19151 echo "Create 1K hard links start at $(date)"
19152 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19153 error "(3) Fail to hard link"
19155 echo "Links count should be right although linkEA overflow"
19156 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19157 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19158 [ $linkcount -eq 1001 ] ||
19159 error "(5) Unexpected hard links count: $linkcount"
19161 echo "List all links start at $(date)"
19162 ls -l $DIR/$tdir/foo > /dev/null ||
19163 error "(6) Fail to list $DIR/$tdir/foo"
19165 echo "Unlink hard links start at $(date)"
19166 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19167 error "(7) Fail to unlink"
19169 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19173 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19174 skip "Need client version at least 2.9.59"
19176 # Create a file, and stat it from the kernel
19177 local testfile=$DIR/$tfile
19180 local run_id=$RANDOM
19181 local my_ino=$(stat --format "%i" $testfile)
19183 # Try to insert the module. This will always fail as the
19184 # module is designed to not be inserted.
19185 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19188 # Anything but success is a test failure
19190 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19191 error "no inode match"
19193 run_test 410 "Test inode number returned from kernel thread"
19195 cleanup_test411_cgroup() {
19201 local cg_basedir=/sys/fs/cgroup/memory
19203 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19204 skip "no setup for cgroup"
19206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19207 error "test file creation failed"
19208 cancel_lru_locks osc
19210 # Create a very small memory cgroup to force a slab allocation error
19211 local cgdir=$cg_basedir/osc_slab_alloc
19212 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19213 trap "cleanup_test411_cgroup $cgdir" EXIT
19214 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19215 echo 1M > $cgdir/memory.limit_in_bytes
19217 # Should not LBUG, just be killed by oom-killer
19218 # dd will return 0 even allocation failure in some environment.
19219 # So don't check return value
19220 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19221 cleanup_test411_cgroup $cgdir
19225 run_test 411 "Slab allocation error with cgroup does not LBUG"
19228 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19229 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19230 skip "Need server version at least 2.10.55"
19233 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19234 error "mkdir failed"
19235 $LFS getdirstripe $DIR/$tdir
19236 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19237 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19238 error "expect $((MDSCOUT - 1)) get $stripe_index"
19239 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19240 [ $stripe_count -eq 2 ] ||
19241 error "expect 2 get $stripe_count"
19243 run_test 412 "mkdir on specific MDTs"
19246 [ $MDSCOUNT -lt 2 ] &&
19247 skip "We need at least 2 MDTs for this test"
19249 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19250 skip "Need server version at least 2.10.55"
19253 mkdir $DIR/$tdir || error "mkdir failed"
19255 # find MDT that is the most full
19256 local max=$($LFS df | grep MDT |
19265 END { split(b, c, ":")
19270 for i in $(seq $((MDSCOUNT - 1))); do
19271 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19272 error "mkdir d$i failed"
19273 $LFS getdirstripe $DIR/$tdir/d$i
19274 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19275 [ $stripe_index -ne $max ] ||
19276 error "don't expect $max"
19279 run_test 413 "mkdir on less full MDTs"
19282 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19283 $LCTL set_param fail_loc=0x80000521
19284 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19287 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19291 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19292 skip "Need server version at least 2.11.52"
19302 # this test may be slow on ZFS
19303 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19305 # though this test is designed for striped directory, let's test normal
19306 # directory too since lock is always saved as CoS lock.
19307 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19308 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19317 start_time=$(date +%s)
19318 for i in $(seq $total); do
19319 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19322 end_time=$(date +%s)
19323 duration=$((end_time - start_time))
19325 kill -9 $setattr_pid
19327 echo "rename $total files took $duration sec"
19328 [ $duration -lt 100 ] || error "rename took $duration sec"
19330 run_test 415 "lock revoke is not missing"
19333 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19334 skip "Need server version at least 2.11.55"
19336 # define OBD_FAIL_OSD_TXN_START 0x19a
19337 do_facet mds1 lctl set_param fail_loc=0x19a
19339 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19343 run_test 416 "transaction start failure won't cause system hung"
19347 do_nodes $(comma_list $(mdts_nodes)) \
19348 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19349 do_nodes $(comma_list $(mdts_nodes)) \
19350 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19351 do_nodes $(comma_list $(mdts_nodes)) \
19352 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19356 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19357 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ]] &&
19358 skip "Need MDS version at least 2.11.56" && return
19360 trap cleanup_417 RETURN EXIT
19362 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19363 do_nodes $(comma_list $(mdts_nodes)) \
19364 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19365 $LFS migrate -m 0 $DIR/$tdir.1 &&
19366 error "migrate dir $tdir.1 should fail"
19368 do_nodes $(comma_list $(mdts_nodes)) \
19369 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19370 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19371 error "create remote dir $tdir.2 should fail"
19373 do_nodes $(comma_list $(mdts_nodes)) \
19374 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19375 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19376 error "create striped dir $tdir.3 should fail"
19379 run_test 417 "disable remote dir, striped dir and dir migration"
19382 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19383 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19384 skip "Need server version at least 2.9.55"
19386 start_full_debug_logging
19390 stop_full_debug_logging
19394 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19395 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19396 awk '/The barrier for/ { print $7 }')
19399 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19404 barrier_expired() {
19407 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19408 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19409 awk '/will be expired/ { print $7 }')
19411 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19420 echo "Start barrier_freeze at: $(date)"
19421 #define OBD_FAIL_BARRIER_DELAY 0x2202
19422 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19423 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19426 local b_status=$(barrier_stat)
19427 echo "Got barrier status at: $(date)"
19428 [ "$b_status" = "'freezing_p1'" ] ||
19429 error "(1) unexpected barrier status $b_status"
19431 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19433 b_status=$(barrier_stat)
19434 [ "$b_status" = "'frozen'" ] ||
19435 error "(2) unexpected barrier status $b_status"
19437 local expired=$(barrier_expired)
19438 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19439 sleep $((expired + 3))
19441 b_status=$(barrier_stat)
19442 [ "$b_status" = "'expired'" ] ||
19443 error "(3) unexpected barrier status $b_status"
19445 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19446 error "(4) fail to freeze barrier"
19448 b_status=$(barrier_stat)
19449 [ "$b_status" = "'frozen'" ] ||
19450 error "(5) unexpected barrier status $b_status"
19452 echo "Start barrier_thaw at: $(date)"
19453 #define OBD_FAIL_BARRIER_DELAY 0x2202
19454 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19455 do_facet mgs $LCTL barrier_thaw $FSNAME &
19458 b_status=$(barrier_stat)
19459 echo "Got barrier status at: $(date)"
19460 [ "$b_status" = "'thawing'" ] ||
19461 error "(6) unexpected barrier status $b_status"
19463 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19465 b_status=$(barrier_stat)
19466 [ "$b_status" = "'thawed'" ] ||
19467 error "(7) unexpected barrier status $b_status"
19469 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19470 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19471 do_facet mgs $LCTL barrier_freeze $FSNAME
19473 b_status=$(barrier_stat)
19474 [ "$b_status" = "'failed'" ] ||
19475 error "(8) unexpected barrier status $b_status"
19477 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19478 do_facet mgs $LCTL barrier_thaw $FSNAME
19482 run_test 801a "write barrier user interfaces and stat machine"
19487 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19488 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19489 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19490 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19491 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19493 cancel_lru_locks mdc
19495 # 180 seconds should be long enough
19496 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19498 local b_status=$(barrier_stat)
19499 [ "$b_status" = "'frozen'" ] ||
19500 error "(6) unexpected barrier status $b_status"
19502 mkdir $DIR/$tdir/d0/d10 &
19505 touch $DIR/$tdir/d1/f13 &
19508 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19511 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19514 rm -f $DIR/$tdir/d4/f12 &
19517 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19519 # To guarantee taht the 'stat' is not blocked
19520 b_status=$(barrier_stat)
19521 [ "$b_status" = "'frozen'" ] ||
19522 error "(8) unexpected barrier status $b_status"
19524 # let above commands to run at background
19527 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19528 ps -p $touch_pid || error "(10) touch should be blocked"
19529 ps -p $ln_pid || error "(11) link should be blocked"
19530 ps -p $mv_pid || error "(12) rename should be blocked"
19531 ps -p $rm_pid || error "(13) unlink should be blocked"
19533 b_status=$(barrier_stat)
19534 [ "$b_status" = "'frozen'" ] ||
19535 error "(14) unexpected barrier status $b_status"
19537 do_facet mgs $LCTL barrier_thaw $FSNAME
19538 b_status=$(barrier_stat)
19539 [ "$b_status" = "'thawed'" ] ||
19540 error "(15) unexpected barrier status $b_status"
19542 wait $mkdir_pid || error "(16) mkdir should succeed"
19543 wait $touch_pid || error "(17) touch should succeed"
19544 wait $ln_pid || error "(18) link should succeed"
19545 wait $mv_pid || error "(19) rename should succeed"
19546 wait $rm_pid || error "(20) unlink should succeed"
19550 run_test 801b "modification will be blocked by write barrier"
19553 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19557 stop mds2 || error "(1) Fail to stop mds2"
19559 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19561 local b_status=$(barrier_stat)
19562 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19563 do_facet mgs $LCTL barrier_thaw $FSNAME
19564 error "(2) unexpected barrier status $b_status"
19567 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19568 error "(3) Fail to rescan barrier bitmap"
19570 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19572 b_status=$(barrier_stat)
19573 [ "$b_status" = "'frozen'" ] ||
19574 error "(4) unexpected barrier status $b_status"
19576 do_facet mgs $LCTL barrier_thaw $FSNAME
19577 b_status=$(barrier_stat)
19578 [ "$b_status" = "'thawed'" ] ||
19579 error "(5) unexpected barrier status $b_status"
19581 local devname=$(mdsdevname 2)
19583 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19585 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19586 error "(7) Fail to rescan barrier bitmap"
19590 run_test 801c "rescan barrier bitmap"
19592 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19593 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19594 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19600 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19601 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19602 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19608 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19609 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19610 skip "Need server version at least 2.9.55"
19612 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19614 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19616 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19617 error "(2) Fail to copy"
19619 trap cleanup_802 EXIT
19621 # sync by force before remount as readonly
19622 sync; sync_all_data; sleep 3; sync_all_data
19626 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19627 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19628 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19630 echo "Mount the server as read only"
19631 setupall server_only || error "(3) Fail to start servers"
19633 echo "Mount client without ro should fail"
19634 mount_client $MOUNT &&
19635 error "(4) Mount client without 'ro' should fail"
19637 echo "Mount client with ro should succeed"
19638 mount_client $MOUNT ro ||
19639 error "(5) Mount client with 'ro' should succeed"
19641 echo "Modify should be refused"
19642 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19644 echo "Read should be allowed"
19645 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19646 error "(7) Read should succeed under ro mode"
19650 run_test 802 "simulate readonly device"
19653 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19654 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19655 skip "MDS needs to be newer than 2.10.54"
19657 mkdir -p $DIR/$tdir
19658 # Create some objects on all MDTs to trigger related logs objects
19659 for idx in $(seq $MDSCOUNT); do
19660 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19661 $DIR/$tdir/dir${idx} ||
19662 error "Fail to create $DIR/$tdir/dir${idx}"
19666 wait_delete_completed # ensure old test cleanups are finished
19667 echo "before create:"
19669 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19671 for i in {1..10}; do
19672 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19673 error "Fail to create $DIR/$tdir/foo$i"
19677 echo "after create:"
19679 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19681 # allow for an llog to be cleaned up during the test
19682 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19683 error "before ($before_used) + 10 > after ($after_used)"
19685 for i in {1..10}; do
19686 rm -rf $DIR/$tdir/foo$i ||
19687 error "Fail to remove $DIR/$tdir/foo$i"
19690 sleep 3 # avoid MDT return cached statfs
19691 wait_delete_completed
19692 echo "after unlink:"
19694 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19696 # allow for an llog to be created during the test
19697 [ $after_used -le $((before_used + 1)) ] ||
19698 error "after ($after_used) > before ($before_used) + 1"
19700 run_test 803 "verify agent object for remote object"
19703 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19704 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19705 skip "MDS needs to be newer than 2.10.54"
19706 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19707 skip_env "ldiskfs only test"
19709 mkdir -p $DIR/$tdir
19710 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19711 error "Fail to create $DIR/$tdir/dir0"
19713 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19714 local dev=$(mdsdevname 2)
19716 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19717 grep ${fid} || error "NOT found agent entry for dir0"
19719 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19720 error "Fail to create $DIR/$tdir/dir1"
19722 touch $DIR/$tdir/dir1/foo0 ||
19723 error "Fail to create $DIR/$tdir/dir1/foo0"
19724 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19727 for idx in $(seq $MDSCOUNT); do
19728 dev=$(mdsdevname $idx)
19729 do_facet mds${idx} \
19730 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19731 grep ${fid} && rc=$idx
19734 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19735 error "Fail to rename foo0 to foo1"
19736 if [ $rc -eq 0 ]; then
19737 for idx in $(seq $MDSCOUNT); do
19738 dev=$(mdsdevname $idx)
19739 do_facet mds${idx} \
19740 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19741 grep ${fid} && rc=$idx
19745 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19746 error "Fail to rename foo1 to foo2"
19747 if [ $rc -eq 0 ]; then
19748 for idx in $(seq $MDSCOUNT); do
19749 dev=$(mdsdevname $idx)
19750 do_facet mds${idx} \
19751 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19752 grep ${fid} && rc=$idx
19756 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19758 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19759 error "Fail to link to $DIR/$tdir/dir1/foo2"
19760 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19761 error "Fail to rename foo2 to foo0"
19762 unlink $DIR/$tdir/dir1/foo0 ||
19763 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19764 rm -rf $DIR/$tdir/dir0 ||
19765 error "Fail to rm $DIR/$tdir/dir0"
19767 for idx in $(seq $MDSCOUNT); do
19768 dev=$(mdsdevname $idx)
19772 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19774 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19775 error "mount mds$idx failed"
19776 df $MOUNT > /dev/null 2>&1
19778 # e2fsck should not return error
19780 error "e2fsck detected error on MDT${idx}: rc=$rc"
19783 run_test 804 "verify agent entry for remote entry"
19786 do_facet $SINGLEMDS zfs set quota=$old $fsset
19787 unlinkmany $DIR/$tdir/f- 1000000
19792 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19793 [ "$(facet_fstype mds1)" != "zfs" ] &&
19794 skip "ZFS specific test"
19795 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19796 skip "netfree not implemented before 0.7"
19797 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19798 skip "Need MDS version at least 2.10.57"
19805 local pref="osd-zfs.lustre-MDT0000."
19807 # limit available space on MDS dataset to meet nospace issue
19808 # quickly. then ZFS 0.7.2 can use reserved space if asked
19809 # properly (using netfree flag in osd_declare_destroy()
19810 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19811 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19813 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19814 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19815 let "usedkb=usedkb-freekb"
19816 let "freekb=freekb/2"
19817 if let "freekb > 5000"; then
19820 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19821 trap cleanup_805 EXIT
19823 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19824 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19825 rm -rf $DIR/$tdir || error "not able to remove"
19826 do_facet $SINGLEMDS zfs set quota=$old $fsset
19829 run_test 805 "ZFS can remove from full fs"
19835 local size=$($LFS getsom -s $file)
19836 local expect=$(stat -c %s $file)
19838 [[ $size == $expect ]] ||
19839 error "$file expected size: $expect, got: $size"
19841 local blocks=$($LFS getsom -b $file)
19842 expect=$(stat -c %b $file)
19843 [[ $blocks == $expect ]] ||
19844 error "$file expected blocks: $expect, got: $blocks"
19849 local size=$($LFS getsom -s $1)
19852 [[ $size == $expect ]] ||
19853 error "$file expected size: $expect, got: $size"
19857 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19858 skip "Need MDS version at least 2.11.52" && return
19862 touch $DIR/$tfile || error "touch $tfile failed"
19864 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19865 save_lustre_params client "llite.*.xattr_cache" > $save
19866 lctl set_param llite.*.xattr_cache=0
19867 stack_trap "restore_lustre_params < $save" EXIT
19869 # single-threaded write
19870 echo "Test SOM for single-threaded write"
19871 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19872 error "write $tfile failed"
19873 check_lsom_size $DIR/$tfile $bs
19876 local size=$(($num * $bs))
19880 echo "Test SOM for single client multi-threaded($num) write"
19881 $TRUNCATE $DIR/$tfile 0
19882 for ((i = 0; i < $num; i++)); do
19883 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19885 offset=$((offset + $bs))
19887 for (( i=0; i < $num; i++ )); do
19890 check_lsom_size $DIR/$tfile $size
19892 $TRUNCATE $DIR/$tfile 0
19893 for ((i = 0; i < $num; i++)); do
19894 offset=$((offset - $bs))
19895 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19898 for (( i=0; i < $num; i++ )); do
19901 check_lsom_size $DIR/$tfile $size
19903 # multi-client wirtes
19904 num=$(get_node_count ${CLIENTS//,/ })
19905 size=$(($num * $bs))
19909 echo "Test SOM for multi-client ($num) writes"
19910 $TRUNCATE $DIR/$tfile 0
19911 for client in ${CLIENTS//,/ }; do
19912 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19915 offset=$((offset + $bs))
19917 for (( i=0; i < $num; i++ )); do
19920 check_lsom_size $DIR/$tfile $offset
19923 $TRUNCATE $DIR/$tfile 0
19924 for client in ${CLIENTS//,/ }; do
19925 offset=$((offset - $bs))
19926 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19930 for (( i=0; i < $num; i++ )); do
19933 check_lsom_size $DIR/$tfile $size
19936 echo "Test SOM for truncate"
19937 $TRUNCATE $DIR/$tfile 1048576
19938 check_lsom_size $DIR/$tfile 1048576
19939 $TRUNCATE $DIR/$tfile 1234
19940 check_lsom_size $DIR/$tfile 1234
19942 # verify SOM blocks count
19943 echo "Verify SOM block count"
19944 $TRUNCATE $DIR/$tfile 0
19945 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19946 error "failed to write file $tfile"
19947 check_lsom_data $DIR/$tfile
19949 run_test 806 "Verify Lazy Size on MDS"
19952 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19953 skip "Need MDS version at least 2.11.52" && return
19955 # Registration step
19956 changelog_register || error "changelog_register failed"
19957 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19958 changelog_users $SINGLEMDS | grep -q $cl_user ||
19959 error "User $cl_user not found in changelog_users"
19961 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19962 save_lustre_params client "llite.*.xattr_cache" > $save
19963 lctl set_param llite.*.xattr_cache=0
19964 stack_trap "restore_lustre_params < $save" EXIT
19966 rm -rf $DIR/$tdir || error "rm $tdir failed"
19967 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19968 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19969 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19970 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19971 error "truncate $tdir/trunc failed"
19974 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19975 error "write $tfile failed"
19977 # multi-client wirtes
19978 local num=$(get_node_count ${CLIENTS//,/ })
19982 echo "Test SOM for multi-client ($num) writes"
19983 touch $DIR/$tfile || error "touch $tfile failed"
19984 $TRUNCATE $DIR/$tfile 0
19985 for client in ${CLIENTS//,/ }; do
19986 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19989 offset=$((offset + $bs))
19991 for (( i=0; i < $num; i++ )); do
19996 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19997 check_lsom_data $DIR/$tdir/trunc
19998 check_lsom_data $DIR/$tdir/single_dd
19999 check_lsom_data $DIR/$tfile
20002 # Deregistration step
20003 changelog_deregister || error "changelog_deregister failed"
20005 run_test 807 "verify LSOM syncing tool"
20007 check_som_nologged()
20009 local lines=$($LFS changelog $FSNAME-MDT0000 |
20010 grep 'x=trusted.som' | wc -l)
20011 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20015 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
20016 skip "Need MDS version at least 2.11.55" && return
20018 # Registration step
20019 changelog_register || error "changelog_register failed"
20021 touch $DIR/$tfile || error "touch $tfile failed"
20024 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20025 error "write $tfile failed"
20028 $TRUNCATE $DIR/$tfile 1234
20031 $TRUNCATE $DIR/$tfile 1048576
20034 # Deregistration step
20035 changelog_deregister || error "changelog_deregister failed"
20037 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20042 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20046 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20047 skip "Need MDS version at least 2.11.56" && return
20049 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20050 error "failed to create DoM-only file $DIR/$tfile"
20051 touch $DIR/$tfile || error "touch $tfile failed"
20052 check_som_nodata $DIR/$tfile
20054 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20055 error "write $tfile failed"
20056 check_som_nodata $DIR/$tfile
20058 $TRUNCATE $DIR/$tfile 1234
20059 check_som_nodata $DIR/$tfile
20061 $TRUNCATE $DIR/$tfile 4097
20062 check_som_nodata $DIR/$file
20064 run_test 809 "Verify no SOM xattr store for DoM-only files"
20070 # t10 seem to dislike partial pages
20071 lctl set_param osc.*.checksum_type=adler
20072 lctl set_param fail_loc=0x411
20073 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20074 ORIG=$(md5sum $DIR/$tfile)
20075 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20076 CSUM=$(md5sum $DIR/$tfile)
20077 set_checksum_type adler
20078 if [ "$ORIG" != "$CSUM" ]; then
20079 error "$ORIG != $CSUM"
20082 run_test 810 "partial page writes on ZFS (LU-11663)"
20085 # tests that do cleanup/setup should be run at the end
20089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20092 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20093 $LCTL set_param fail_loc=0x903
20095 cancel_lru_locks MGC
20097 FAIL_ON_ERROR=true cleanup
20098 FAIL_ON_ERROR=true setup
20100 run_test 900 "umount should not race with any mgc requeue thread"
20103 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20104 check_and_cleanup_lustre
20105 if [ "$I_MOUNTED" != "yes" ]; then
20106 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true