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/$tfile &&
1512 error "$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 $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 $stripe_count is available"
1954 run_test 27y "create files while OST0 is degraded and the rest inactive"
1960 lmm_count=$($GETSTRIPE -c $1)
1961 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1962 lmm_oid=$($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 $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 $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2095 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2096 local default_size=$($GETSTRIPE -S $MOUNT)
2097 local default_offset=$($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 $SETSTRIPE -i $i -c -1 $tfile$i
2144 # get striping information
2145 ost_idx=($($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 $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 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2274 run_test 27F "Client resend delayed layout creation with non-zero size"
2276 test_27G() { #LU-10629
2277 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2278 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2279 local POOL=${POOL:-testpool}
2280 local ostrange="0 0 1"
2282 test_mkdir $DIR/$tdir
2283 pool_add $POOL || error "pool_add failed"
2284 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2285 $LFS setstripe -p $POOL $DIR/$tdir
2287 local pool=$($LFS getstripe -p $DIR/$tdir)
2289 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2291 $LFS setstripe -d $DIR/$tdir
2293 pool=$($LFS getstripe -p $DIR/$tdir)
2297 [ -z "$pool" ] || error "'$pool' is not empty"
2299 run_test 27G "Clear OST pool from stripe"
2302 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2303 skip "Need MDS version newer than 2.11.54"
2304 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2305 test_mkdir $DIR/$tdir
2306 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2307 touch $DIR/$tdir/$tfile
2308 $LFS getstripe -c $DIR/$tdir/$tfile
2309 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2310 error "two-stripe file doesn't have two stripes"
2312 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2313 $LFS getstripe -y $DIR/$tdir/$tfile
2314 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2315 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2316 error "expected l_ost_idx: [02]$ not matched"
2318 # make sure ost list have been cleared
2319 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2320 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2321 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2323 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2325 run_test 27H "Set specific OSTs stripe"
2327 # createtest also checks that device nodes are created and
2328 # then visible correctly (#2091)
2329 test_28() { # bug 2091
2331 $CREATETEST $DIR/d28/ct || error "createtest failed"
2333 run_test 28 "create/mknod/mkdir with bad file types ============"
2336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2338 sync; sleep 1; sync # flush out any dirty pages from previous tests
2345 declare -i LOCKCOUNTORIG=0
2346 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2347 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2349 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2351 declare -i LOCKUNUSEDCOUNTORIG=0
2352 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2353 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2360 declare -i LOCKCOUNTCURRENT=0
2361 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2362 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2365 declare -i LOCKUNUSEDCOUNTCURRENT=0
2366 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2367 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2370 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2371 $LCTL set_param -n ldlm.dump_namespaces ""
2372 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2373 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2374 log "dumped log to $TMP/test_29.dk (bug 5793)"
2377 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2378 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2379 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2380 log "dumped log to $TMP/test_29.dk (bug 5793)"
2384 run_test 29 "IT_GETATTR regression ============================"
2386 test_30a() { # was test_30
2387 cp $(which ls) $DIR || cp /bin/ls $DIR
2388 $DIR/ls / || error "Can't execute binary from lustre"
2391 run_test 30a "execute binary from Lustre (execve) =============="
2394 cp `which ls` $DIR || cp /bin/ls $DIR
2396 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2399 run_test 30b "execute binary from Lustre as non-root ==========="
2401 test_30c() { # b=22376
2402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2404 cp `which ls` $DIR || cp /bin/ls $DIR
2406 cancel_lru_locks mdc
2407 cancel_lru_locks osc
2408 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2411 run_test 30c "execute binary from Lustre without read perms ===="
2414 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2415 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2417 run_test 31a "open-unlink file =================================="
2420 touch $DIR/f31 || error "touch $DIR/f31 failed"
2421 ln $DIR/f31 $DIR/f31b || error "ln failed"
2422 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2423 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2425 run_test 31b "unlink file with multiple links while open ======="
2428 touch $DIR/f31 || error "touch $DIR/f31 failed"
2429 ln $DIR/f31 $DIR/f31c || error "ln failed"
2430 multiop_bg_pause $DIR/f31 O_uc ||
2431 error "multiop_bg_pause for $DIR/f31 failed"
2433 $MULTIOP $DIR/f31c Ouc
2434 kill -USR1 $MULTIPID
2437 run_test 31c "open-unlink file with multiple links ============="
2440 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2441 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2443 run_test 31d "remove of open directory ========================="
2445 test_31e() { # bug 2904
2446 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2448 run_test 31e "remove of open non-empty directory ==============="
2450 test_31f() { # bug 4554
2451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2454 test_mkdir $DIR/d31f
2455 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2456 cp /etc/hosts $DIR/d31f
2458 $GETSTRIPE $DIR/d31f/hosts
2459 multiop_bg_pause $DIR/d31f D_c || return 1
2462 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2463 test_mkdir $DIR/d31f
2464 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2465 cp /etc/hosts $DIR/d31f
2467 $GETSTRIPE $DIR/d31f/hosts
2468 multiop_bg_pause $DIR/d31f D_c || return 1
2471 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2472 wait $MULTIPID || error "first opendir $MULTIPID failed"
2476 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2477 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2480 run_test 31f "remove of open directory with open-unlink file ==="
2483 echo "-- cross directory link --"
2484 test_mkdir -c1 $DIR/${tdir}ga
2485 test_mkdir -c1 $DIR/${tdir}gb
2486 touch $DIR/${tdir}ga/f
2487 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2488 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2489 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2490 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2491 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2493 run_test 31g "cross directory link==============="
2496 echo "-- cross directory link --"
2497 test_mkdir -c1 $DIR/${tdir}
2498 test_mkdir -c1 $DIR/${tdir}/dir
2499 touch $DIR/${tdir}/f
2500 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2501 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2502 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2503 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2504 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2506 run_test 31h "cross directory link under child==============="
2509 echo "-- cross directory link --"
2510 test_mkdir -c1 $DIR/$tdir
2511 test_mkdir -c1 $DIR/$tdir/dir
2512 touch $DIR/$tdir/dir/f
2513 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2514 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2515 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2516 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2517 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2519 run_test 31i "cross directory link under parent==============="
2522 test_mkdir -c1 -p $DIR/$tdir
2523 test_mkdir -c1 -p $DIR/$tdir/dir1
2524 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2525 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2526 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2527 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2530 run_test 31j "link for directory==============="
2533 test_mkdir -c1 -p $DIR/$tdir
2535 touch $DIR/$tdir/exist
2536 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2537 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2538 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2539 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2540 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2541 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2542 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2545 run_test 31k "link to file: the same, non-existing, dir==============="
2551 touch $DIR/d31m2/exist
2552 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2553 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2554 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2555 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2556 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2557 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2560 run_test 31m "link to file: the same, non-existing, dir==============="
2563 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2564 nlink=$(stat --format=%h $DIR/$tfile)
2565 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2567 local cmd="exec $fd<$DIR/$tfile"
2570 trap "eval $cmd" EXIT
2571 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2572 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2573 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2574 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2575 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2578 run_test 31n "check link count of unlinked file"
2581 local TEMPNAME=$(mktemp $1_XXXXXX)
2582 mlink $TEMPNAME $1 2> /dev/null &&
2583 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2587 test_31o() { # LU-2901
2588 test_mkdir $DIR/$tdir
2589 for LOOP in $(seq 100); do
2590 rm -f $DIR/$tdir/$tfile*
2591 for THREAD in $(seq 8); do
2592 link_one $DIR/$tdir/$tfile.$LOOP &
2595 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2596 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2597 error "$LINKS duplicate links to $tfile.$LOOP" &&
2601 run_test 31o "duplicate hard links with same filename"
2604 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2606 test_mkdir $DIR/$tdir
2607 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2608 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2610 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2611 error "open unlink test1 failed"
2612 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2613 error "open unlink test2 failed"
2615 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2616 error "test1 still exists"
2617 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2618 error "test2 still exists"
2620 run_test 31p "remove of open striped directory"
2622 cleanup_test32_mount() {
2625 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2626 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2627 losetup -d $loopdev || true
2633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2635 echo "== more mountpoints and symlinks ================="
2636 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2637 trap cleanup_test32_mount EXIT
2638 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2640 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2641 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2642 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2643 cleanup_test32_mount
2645 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2651 trap cleanup_test32_mount EXIT
2652 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2653 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2654 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2655 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2656 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2657 cleanup_test32_mount
2659 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2664 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2665 trap cleanup_test32_mount EXIT
2666 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2667 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2668 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2669 test_mkdir -p $DIR/$tdir/d2/test_dir
2670 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2671 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2672 cleanup_test32_mount
2674 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2679 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2680 trap cleanup_test32_mount EXIT
2681 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2682 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2683 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2684 test_mkdir -p $DIR/$tdir/d2/test_dir
2685 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2686 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2687 cleanup_test32_mount
2689 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2693 test_mkdir -p $DIR/$tdir/tmp
2694 local tmp_dir=$DIR/$tdir/tmp
2695 ln -s $DIR/$tdir $tmp_dir/symlink11
2696 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2697 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2698 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2700 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2704 test_mkdir -p $DIR/$tdir/tmp
2705 local tmp_dir=$DIR/$tdir/tmp
2706 ln -s $DIR/$tdir $tmp_dir/symlink11
2707 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2708 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2709 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2711 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2714 local tmp_dir=$DIR/$tdir/tmp
2715 test_mkdir -p $tmp_dir
2716 test_mkdir $DIR/${tdir}2
2717 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2718 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2719 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2720 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2721 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2722 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2724 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2727 rm -fr $DIR/$tdir $DIR/${tdir}2
2728 tmp_dir=$DIR/$tdir/tmp
2729 test_mkdir -p $tmp_dir
2730 test_mkdir $DIR/${tdir}2
2731 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2732 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2733 ls $tmp_dir/symlink12 || error "listing symlink12"
2734 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2736 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2741 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2742 trap cleanup_test32_mount EXIT
2743 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2744 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2745 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2746 touch $DIR/$tdir/test_file
2747 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2748 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2749 cleanup_test32_mount
2751 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2756 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2757 trap cleanup_test32_mount EXIT
2758 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2759 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2760 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2761 touch $DIR/$tdir/test_file
2762 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2763 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2764 cleanup_test32_mount
2766 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2772 trap cleanup_test32_mount EXIT
2773 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2774 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2775 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2776 test_mkdir -p $DIR/$tdir/d2
2777 touch $DIR/$tdir/d2/test_file || error "touch failed"
2778 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2779 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2780 cleanup_test32_mount
2782 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2788 trap cleanup_test32_mount EXIT
2789 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2790 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2791 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2792 test_mkdir -p $DIR/$tdir/d2
2793 touch $DIR/$tdir/d2/test_file || error "touch failed"
2794 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2795 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2796 cleanup_test32_mount
2798 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2802 test_mkdir -p $DIR/d32m/tmp
2803 TMP_DIR=$DIR/d32m/tmp
2804 ln -s $DIR $TMP_DIR/symlink11
2805 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2806 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2807 error "symlink11 not a link"
2808 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2809 error "symlink01 not a link"
2811 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2815 test_mkdir -p $DIR/d32n/tmp
2816 TMP_DIR=$DIR/d32n/tmp
2817 ln -s $DIR $TMP_DIR/symlink11
2818 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2819 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2820 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2822 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2826 test_mkdir -p $DIR/d32o/tmp
2827 TMP_DIR=$DIR/d32o/tmp
2828 ln -s $DIR/$tfile $TMP_DIR/symlink12
2829 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2830 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2831 error "symlink12 not a link"
2832 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2833 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2834 error "$DIR/d32o/tmp/symlink12 not file type"
2835 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2836 error "$DIR/d32o/symlink02 not file type"
2838 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2848 test_mkdir -p $DIR/d32p/tmp
2850 TMP_DIR=$DIR/d32p/tmp
2852 ln -s $DIR/$tfile $TMP_DIR/symlink12
2854 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2856 cat $DIR/d32p/tmp/symlink12 ||
2857 error "Can't open $DIR/d32p/tmp/symlink12"
2859 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2862 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2867 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2868 trap cleanup_test32_mount EXIT
2869 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2870 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2871 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2872 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2873 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2874 cleanup_test32_mount
2876 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2881 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2882 trap cleanup_test32_mount EXIT
2883 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2884 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2885 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2886 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2887 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2888 cleanup_test32_mount
2890 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2895 chmod 444 $DIR/$tfile
2896 chown $RUNAS_ID $DIR/$tfile
2898 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2901 run_test 33aa "write file with mode 444 (should return error)"
2905 test_mkdir $DIR/$tdir
2906 chown $RUNAS_ID $DIR/$tdir
2907 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2908 error "$RUNAS create $tdir/$tfile failed"
2909 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2910 error "open RDWR" || true
2912 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2916 test_mkdir $DIR/$tdir
2917 chown $RUNAS_ID $DIR/$tdir
2918 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2920 run_test 33b "test open file with malformed flags (No panic)"
2923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2924 remote_ost_nodsh && skip "remote OST with nodsh"
2933 test_mkdir $DIR/$tdir
2934 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2937 for ostnum in $(seq $OSTCOUNT); do
2938 # test-framework's OST numbering is one-based, while Lustre's
2940 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2941 # Parsing llobdstat's output sucks; we could grep the /proc
2942 # path, but that's likely to not be as portable as using the
2943 # llobdstat utility. So we parse lctl output instead.
2944 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2945 obdfilter/$ostname/stats |
2946 awk '/^write_bytes/ {print $7}' )
2947 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2948 if (( ${write_bytes:-0} > 0 ))
2955 $all_zeros || return 0
2958 echo foo > $DIR/$tdir/bar
2962 # Total up write_bytes after writing. We'd better find non-zeros.
2963 for ostnum in $(seq $OSTCOUNT); do
2964 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2965 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2966 obdfilter/$ostname/stats |
2967 awk '/^write_bytes/ {print $7}' )
2968 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2969 if (( ${write_bytes:-0} > 0 ))
2978 for ostnum in $(seq $OSTCOUNT); do
2979 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2980 echo "Check that write_bytes is present in obdfilter/*/stats:"
2981 do_facet ost$ostnum lctl get_param -n \
2982 obdfilter/$ostname/stats
2984 error "OST not keeping write_bytes stats (b22312)"
2987 run_test 33c "test llobdstat and write_bytes"
2990 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2994 local remote_dir=$DIR/$tdir/remote_dir
2996 test_mkdir $DIR/$tdir
2997 $LFS mkdir -i $MDTIDX $remote_dir ||
2998 error "create remote directory failed"
3000 touch $remote_dir/$tfile
3001 chmod 444 $remote_dir/$tfile
3002 chown $RUNAS_ID $remote_dir/$tfile
3004 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3006 chown $RUNAS_ID $remote_dir
3007 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3008 error "create" || true
3009 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3010 error "open RDWR" || true
3011 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3013 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3016 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3020 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3021 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3022 mkdir $DIR/$tdir/local_dir
3024 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3025 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3026 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3028 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3029 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3031 rmdir $DIR/$tdir/* || error "rmdir failed"
3034 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3035 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3036 mkdir $DIR/$tdir/local_dir
3038 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3039 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3040 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3042 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3043 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3045 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3048 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3049 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3050 mkdir $DIR/$tdir/local_dir
3052 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3053 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3054 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3056 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3057 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3059 run_test 33e "mkdir and striped directory should have same mode"
3063 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3068 remote_mds_nodsh && skip "remote MDS with nodsh"
3071 chmod go+rwx $DIR/$tdir
3072 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3073 trap cleanup_33f EXIT
3075 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3076 error "cannot create striped directory"
3078 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3079 error "cannot create files in striped directory"
3081 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3082 error "cannot remove files in striped directory"
3084 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3085 error "cannot remove striped directory"
3089 run_test 33f "nonroot user can create, access, and remove a striped directory"
3092 mkdir -p $DIR/$tdir/dir2
3094 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3096 [[ $err =~ "exists" ]] || error "Not exists error"
3098 run_test 33g "nonroot user create already existing root created file"
3100 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3103 $MCREATE $DIR/f34 || error "mcreate failed"
3104 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3105 error "getstripe failed"
3106 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3107 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3108 error "getstripe failed"
3109 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3110 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3112 run_test 34a "truncate file that has not been opened ==========="
3115 [ ! -f $DIR/f34 ] && test_34a
3116 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3117 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3118 $OPENFILE -f O_RDONLY $DIR/f34
3119 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3120 error "getstripe failed"
3121 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3122 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3124 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3127 [ ! -f $DIR/f34 ] && test_34a
3128 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3129 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3130 $OPENFILE -f O_RDWR $DIR/f34
3131 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3132 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3133 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3135 run_test 34c "O_RDWR opening file-with-size works =============="
3138 [ ! -f $DIR/f34 ] && test_34a
3139 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3141 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3142 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3145 run_test 34d "write to sparse file ============================="
3149 $MCREATE $DIR/f34e || error "mcreate failed"
3150 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3151 $CHECKSTAT -s 1000 $DIR/f34e ||
3152 error "Size of $DIR/f34e not equal to 1000 bytes"
3153 $OPENFILE -f O_RDWR $DIR/f34e
3154 $CHECKSTAT -s 1000 $DIR/f34e ||
3155 error "Size of $DIR/f34e not equal to 1000 bytes"
3157 run_test 34e "create objects, some with size and some without =="
3159 test_34f() { # bug 6242, 6243
3160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3164 $MCREATE $DIR/f34f || error "mcreate failed"
3165 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3166 dd if=$DIR/f34f of=$TMP/f34f
3167 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3168 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3169 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3170 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3171 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3173 run_test 34f "read from a file with no objects until EOF ======="
3176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3178 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3180 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3181 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3182 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3183 cancel_lru_locks osc
3184 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3185 error "wrong size after lock cancel"
3187 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3188 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3189 error "expanding truncate failed"
3190 cancel_lru_locks osc
3191 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3192 error "wrong expanded size after lock cancel"
3194 run_test 34g "truncate long file ==============================="
3197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3202 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3203 sync # Flush the cache so that multiop below does not block on cache
3204 # flush when getting the group lock
3205 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3208 # Since just timed wait is not good enough, let's do a sync write
3209 # that way we are sure enough time for a roundtrip + processing
3210 # passed + 2 seconds of extra margin.
3211 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3215 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3216 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3220 local nsz=`stat -c %s $DIR/$tfile`
3221 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3223 run_test 34h "ftruncate file under grouplock should not block"
3226 cp /bin/sh $DIR/f35a
3228 chown $RUNAS_ID $DIR/f35a
3229 $RUNAS $DIR/f35a && error || true
3232 run_test 35a "exec file with mode 444 (should return and not leak)"
3236 utime $DIR/f36 || error "utime failed for MDS"
3238 run_test 36a "MDS utime check (mknod, utime)"
3242 utime $DIR/f36 || error "utime failed for OST"
3244 run_test 36b "OST utime check (open, utime)"
3249 chown $RUNAS_ID $DIR/d36
3250 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3252 run_test 36c "non-root MDS utime check (mknod, utime)"
3255 [ ! -d $DIR/d36 ] && test_36c
3256 echo "" > $DIR/d36/f36
3257 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3259 run_test 36d "non-root OST utime check (open, utime)"
3262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3264 test_mkdir $DIR/$tdir
3265 touch $DIR/$tdir/$tfile
3266 $RUNAS utime $DIR/$tdir/$tfile &&
3267 error "utime worked, expected failure" || true
3269 run_test 36e "utime on non-owned file (should return error)"
3273 local LANG_SAVE=$LANG
3274 local LC_LANG_SAVE=$LC_LANG
3275 export LANG=C LC_LANG=C # for date language
3277 DATESTR="Dec 20 2000"
3278 test_mkdir $DIR/$tdir
3279 lctl set_param fail_loc=$fl
3281 cp /etc/hosts $DIR/$tdir/$tfile
3282 sync & # write RPC generated with "current" inode timestamp, but delayed
3284 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3285 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3286 cancel_lru_locks osc
3287 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3289 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3290 echo "BEFORE: $LS_BEFORE" && \
3291 echo "AFTER : $LS_AFTER" && \
3292 echo "WANT : $DATESTR" && \
3293 error "$DIR/$tdir/$tfile timestamps changed" || true
3295 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3301 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3302 subr_36fh "0x80000214"
3304 run_test 36f "utime on file racing with OST BRW write =========="
3307 remote_ost_nodsh && skip "remote OST with nodsh"
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3314 test_mkdir $DIR/$tdir
3315 fmd_max_age=$(do_facet ost1 \
3316 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3319 fmd_before=$(do_facet ost1 \
3320 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3321 touch $DIR/$tdir/$tfile
3322 sleep $((fmd_max_age + 12))
3323 fmd_after=$(do_facet ost1 \
3324 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3326 echo "fmd_before: $fmd_before"
3327 echo "fmd_after: $fmd_after"
3328 [[ $fmd_after -gt $fmd_before ]] &&
3329 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3330 error "fmd didn't expire after ping" || true
3332 run_test 36g "filter mod data cache expiry ====================="
3335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3337 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3338 subr_36fh "0x80000227"
3340 run_test 36h "utime on file racing with OST BRW write =========="
3343 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3345 test_mkdir $DIR/$tdir
3346 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3348 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3349 local new_mtime=$((mtime + 200))
3351 #change Modify time of striped dir
3352 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3353 error "change mtime failed"
3355 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3357 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3359 run_test 36i "change mtime on striped directory"
3361 # test_37 - duplicate with tests 32q 32r
3364 local file=$DIR/$tfile
3366 openfile -f O_DIRECTORY $file
3369 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3370 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3372 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3374 test_39a() { # was test_39
3376 touch $DIR/${tfile}2
3377 # ls -l $DIR/$tfile $DIR/${tfile}2
3378 # ls -lu $DIR/$tfile $DIR/${tfile}2
3379 # ls -lc $DIR/$tfile $DIR/${tfile}2
3381 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3382 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3384 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3386 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3388 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3389 error "O_TRUNC didn't change timestamps"
3392 run_test 39a "mtime changed on create"
3395 test_mkdir -c1 $DIR/$tdir
3396 cp -p /etc/passwd $DIR/$tdir/fopen
3397 cp -p /etc/passwd $DIR/$tdir/flink
3398 cp -p /etc/passwd $DIR/$tdir/funlink
3399 cp -p /etc/passwd $DIR/$tdir/frename
3400 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3403 echo "aaaaaa" >> $DIR/$tdir/fopen
3404 echo "aaaaaa" >> $DIR/$tdir/flink
3405 echo "aaaaaa" >> $DIR/$tdir/funlink
3406 echo "aaaaaa" >> $DIR/$tdir/frename
3408 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3409 local link_new=`stat -c %Y $DIR/$tdir/flink`
3410 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3411 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3413 cat $DIR/$tdir/fopen > /dev/null
3414 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3415 rm -f $DIR/$tdir/funlink2
3416 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3418 for (( i=0; i < 2; i++ )) ; do
3419 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3420 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3421 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3422 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3424 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3425 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3426 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3427 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3429 cancel_lru_locks osc
3430 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3433 run_test 39b "mtime change on open, link, unlink, rename ======"
3435 # this should be set to past
3436 TEST_39_MTIME=`date -d "1 year ago" +%s`
3442 local mtime0=`stat -c %Y $DIR1/$tfile`
3444 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3445 local mtime1=`stat -c %Y $DIR1/$tfile`
3446 [ "$mtime1" = $TEST_39_MTIME ] || \
3447 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3450 echo hello >> $DIR1/$tfile
3452 local mtime2=`stat -c %Y $DIR1/$tfile`
3453 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3454 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3456 mv $DIR1/$tfile $DIR1/$tfile-1
3458 for (( i=0; i < 2; i++ )) ; do
3459 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3460 [ "$mtime2" = "$mtime3" ] || \
3461 error "mtime ($mtime2) changed (to $mtime3) on rename"
3463 cancel_lru_locks osc
3464 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3467 run_test 39c "mtime change on rename ==========================="
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3474 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3476 for (( i=0; i < 2; i++ )) ; do
3477 local mtime=`stat -c %Y $DIR1/$tfile`
3478 [ $mtime = $TEST_39_MTIME ] || \
3479 error "mtime($mtime) is not set to $TEST_39_MTIME"
3481 cancel_lru_locks osc
3482 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3485 run_test 39d "create, utime, stat =============================="
3489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3492 local mtime1=`stat -c %Y $DIR1/$tfile`
3494 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3496 for (( i=0; i < 2; i++ )) ; do
3497 local mtime2=`stat -c %Y $DIR1/$tfile`
3498 [ $mtime2 = $TEST_39_MTIME ] || \
3499 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3501 cancel_lru_locks osc
3502 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3505 run_test 39e "create, stat, utime, stat ========================"
3509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3512 mtime1=`stat -c %Y $DIR1/$tfile`
3515 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3517 for (( i=0; i < 2; i++ )) ; do
3518 local mtime2=`stat -c %Y $DIR1/$tfile`
3519 [ $mtime2 = $TEST_39_MTIME ] || \
3520 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3522 cancel_lru_locks osc
3523 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3526 run_test 39f "create, stat, sleep, utime, stat ================="
3530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3532 echo hello >> $DIR1/$tfile
3533 local mtime1=`stat -c %Y $DIR1/$tfile`
3536 chmod o+r $DIR1/$tfile
3538 for (( i=0; i < 2; i++ )) ; do
3539 local mtime2=`stat -c %Y $DIR1/$tfile`
3540 [ "$mtime1" = "$mtime2" ] || \
3541 error "lost mtime: $mtime2, should be $mtime1"
3543 cancel_lru_locks osc
3544 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3547 run_test 39g "write, chmod, stat ==============================="
3551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3557 echo hello >> $DIR1/$tfile
3558 local mtime1=`stat -c %Y $DIR1/$tfile`
3560 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3562 if [ "$d1" != "$d2" ]; then
3563 echo "write and touch not within one second"
3565 for (( i=0; i < 2; i++ )) ; do
3566 local mtime2=`stat -c %Y $DIR1/$tfile`
3567 [ "$mtime2" = $TEST_39_MTIME ] || \
3568 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3570 cancel_lru_locks osc
3571 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3575 run_test 39h "write, utime within one second, stat ============="
3578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3583 echo hello >> $DIR1/$tfile
3584 local mtime1=`stat -c %Y $DIR1/$tfile`
3586 mv $DIR1/$tfile $DIR1/$tfile-1
3588 for (( i=0; i < 2; i++ )) ; do
3589 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3591 [ "$mtime1" = "$mtime2" ] || \
3592 error "lost mtime: $mtime2, should be $mtime1"
3594 cancel_lru_locks osc
3595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3598 run_test 39i "write, rename, stat =============================="
3601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3603 start_full_debug_logging
3607 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3608 lctl set_param fail_loc=0x80000412
3609 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3610 error "multiop failed"
3612 local mtime1=`stat -c %Y $DIR1/$tfile`
3614 mv $DIR1/$tfile $DIR1/$tfile-1
3616 kill -USR1 $multipid
3617 wait $multipid || error "multiop close failed"
3619 for (( i=0; i < 2; i++ )) ; do
3620 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3621 [ "$mtime1" = "$mtime2" ] ||
3622 error "mtime is lost on close: $mtime2, " \
3625 cancel_lru_locks osc
3626 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3628 lctl set_param fail_loc=0
3629 stop_full_debug_logging
3631 run_test 39j "write, rename, close, stat ======================="
3634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3639 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3641 local mtime1=`stat -c %Y $DIR1/$tfile`
3643 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3645 kill -USR1 $multipid
3646 wait $multipid || error "multiop close failed"
3648 for (( i=0; i < 2; i++ )) ; do
3649 local mtime2=`stat -c %Y $DIR1/$tfile`
3651 [ "$mtime2" = $TEST_39_MTIME ] || \
3652 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3654 cancel_lru_locks osc
3655 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3658 run_test 39k "write, utime, close, stat ========================"
3660 # this should be set to future
3661 TEST_39_ATIME=`date -d "1 year" +%s`
3664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3665 remote_mds_nodsh && skip "remote MDS with nodsh"
3667 local atime_diff=$(do_facet $SINGLEMDS \
3668 lctl get_param -n mdd.*MDT0000*.atime_diff)
3672 # test setting directory atime to future
3673 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3674 local atime=$(stat -c %X $DIR/$tdir)
3675 [ "$atime" = $TEST_39_ATIME ] ||
3676 error "atime is not set to future: $atime, $TEST_39_ATIME"
3678 # test setting directory atime from future to now
3679 local now=$(date +%s)
3680 touch -a -d @$now $DIR/$tdir
3682 atime=$(stat -c %X $DIR/$tdir)
3683 [ "$atime" -eq "$now" ] ||
3684 error "atime is not updated from future: $atime, $now"
3686 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3689 # test setting directory atime when now > dir atime + atime_diff
3690 local d1=$(date +%s)
3692 local d2=$(date +%s)
3693 cancel_lru_locks mdc
3694 atime=$(stat -c %X $DIR/$tdir)
3695 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3696 error "atime is not updated : $atime, should be $d2"
3698 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3701 # test not setting directory atime when now < dir atime + atime_diff
3703 cancel_lru_locks mdc
3704 atime=$(stat -c %X $DIR/$tdir)
3705 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3706 error "atime is updated to $atime, should remain $d1<atime<$d2"
3708 do_facet $SINGLEMDS \
3709 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3711 run_test 39l "directory atime update ==========================="
3714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3718 local far_past_mtime=$(date -d "May 29 1953" +%s)
3719 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3721 touch -m -d @$far_past_mtime $DIR1/$tfile
3722 touch -a -d @$far_past_atime $DIR1/$tfile
3724 for (( i=0; i < 2; i++ )) ; do
3725 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3726 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3727 error "atime or mtime set incorrectly"
3729 cancel_lru_locks osc
3730 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3733 run_test 39m "test atime and mtime before 1970"
3735 test_39n() { # LU-3832
3736 remote_mds_nodsh && skip "remote MDS with nodsh"
3738 local atime_diff=$(do_facet $SINGLEMDS \
3739 lctl get_param -n mdd.*MDT0000*.atime_diff)
3744 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3747 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3748 atime0=$(stat -c %X $DIR/$tfile)
3751 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3752 atime1=$(stat -c %X $DIR/$tfile)
3755 cancel_lru_locks mdc
3756 cancel_lru_locks osc
3757 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3758 atime2=$(stat -c %X $DIR/$tfile)
3760 do_facet $SINGLEMDS \
3761 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3763 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3764 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3766 run_test 39n "check that O_NOATIME is honored"
3769 TESTDIR=$DIR/$tdir/$tfile
3770 [ -e $TESTDIR ] && rm -rf $TESTDIR
3777 links2=$(stat -c %h .)
3778 [ $(($links1 + 2)) != $links2 ] &&
3779 error "wrong links count $(($links1 + 2)) != $links2"
3781 links3=$(stat -c %h .)
3782 [ $(($links1 + 1)) != $links3 ] &&
3783 error "wrong links count $links1 != $links3"
3786 run_test 39o "directory cached attributes updated after create"
3789 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3792 TESTDIR=$DIR/$tdir/$tdir
3793 [ -e $TESTDIR ] && rm -rf $TESTDIR
3794 test_mkdir -p $TESTDIR
3798 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3799 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3801 links2=$(stat -c %h .)
3802 [ $(($links1 + 2)) != $links2 ] &&
3803 error "wrong links count $(($links1 + 2)) != $links2"
3805 links3=$(stat -c %h .)
3806 [ $(($links1 + 1)) != $links3 ] &&
3807 error "wrong links count $links1 != $links3"
3810 run_test 39p "remote directory cached attributes updated after create ========"
3813 test_39q() { # LU-8041
3814 local testdir=$DIR/$tdir
3816 multiop_bg_pause $testdir D_c || error "multiop failed"
3818 cancel_lru_locks mdc
3819 kill -USR1 $multipid
3820 local atime=$(stat -c %X $testdir)
3821 [ "$atime" -ne 0 ] || error "atime is zero"
3823 run_test 39q "close won't zero out atime"
3826 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3827 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3828 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3829 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3830 error "$tfile is not 4096 bytes in size"
3832 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3836 small_write $DIR/f41 18
3838 run_test 41 "test small file write + fstat ====================="
3840 count_ost_writes() {
3841 lctl get_param -n ${OSC}.*.stats |
3842 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3843 END { printf("%0.0f", writes) }'
3850 BG_DIRTY_RATIO_SAVE=10
3851 MAX_BG_DIRTY_RATIO=25
3855 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3856 # dirty_ratio, dirty_background_ratio
3857 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3858 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3859 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3860 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3862 # if file not here, we are a 2.4 kernel
3863 kill -CONT `pidof kupdated`
3868 # setup the trap first, so someone cannot exit the test at the
3869 # exact wrong time and mess up a machine
3870 trap start_writeback EXIT
3871 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3872 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3873 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3874 sysctl -w vm.dirty_writeback_centisecs=0
3875 sysctl -w vm.dirty_writeback_centisecs=0
3876 # save and increase /proc/sys/vm/dirty_ratio
3877 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3878 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3879 # save and increase /proc/sys/vm/dirty_background_ratio
3880 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3881 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3883 # if file not here, we are a 2.4 kernel
3884 kill -STOP `pidof kupdated`
3888 # ensure that all stripes have some grant before we test client-side cache
3890 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3891 dd if=/dev/zero of=$i bs=4k count=1
3896 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3897 # file truncation, and file removal.
3899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3902 cancel_lru_locks $OSC
3904 sync; sleep 1; sync # just to be safe
3905 BEFOREWRITES=`count_ost_writes`
3906 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3907 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3908 AFTERWRITES=`count_ost_writes`
3909 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3910 error "$BEFOREWRITES < $AFTERWRITES"
3913 run_test 42a "ensure that we don't flush on close"
3916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3919 cancel_lru_locks $OSC
3922 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3923 BEFOREWRITES=$(count_ost_writes)
3924 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3925 AFTERWRITES=$(count_ost_writes)
3926 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3927 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3929 BEFOREWRITES=$(count_ost_writes)
3930 sync || error "sync: $?"
3931 AFTERWRITES=$(count_ost_writes)
3932 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3933 error "$BEFOREWRITES < $AFTERWRITES on sync"
3935 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3939 run_test 42b "test destroy of file with cached dirty data ======"
3941 # if these tests just want to test the effect of truncation,
3942 # they have to be very careful. consider:
3943 # - the first open gets a {0,EOF}PR lock
3944 # - the first write conflicts and gets a {0, count-1}PW
3945 # - the rest of the writes are under {count,EOF}PW
3946 # - the open for truncate tries to match a {0,EOF}PR
3947 # for the filesize and cancels the PWs.
3948 # any number of fixes (don't get {0,EOF} on open, match
3949 # composite locks, do smarter file size management) fix
3950 # this, but for now we want these tests to verify that
3951 # the cancellation with truncate intent works, so we
3952 # start the file with a full-file pw lock to match against
3953 # until the truncate.
3958 cancel_lru_locks $OSC
3960 # prime the file with 0,EOF PW to match
3964 # now the real test..
3965 dd if=/dev/zero of=$file bs=1024 count=100
3966 BEFOREWRITES=`count_ost_writes`
3967 $TRUNCATE $file $offset
3968 cancel_lru_locks $OSC
3969 AFTERWRITES=`count_ost_writes`
3974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3977 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3978 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3981 run_test 42c "test partial truncate of file with cached dirty data"
3984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3987 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3988 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3991 run_test 42d "test complete truncate of file with cached dirty data"
3993 test_42e() { # bug22074
3994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3996 local TDIR=$DIR/${tdir}e
3997 local pages=16 # hardcoded 16 pages, don't change it.
3998 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3999 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4003 test_mkdir $DIR/${tdir}e
4004 $SETSTRIPE -c 1 $TDIR
4005 createmany -o $TDIR/f $files
4007 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4009 # we assume that with $OSTCOUNT files, at least one of them will
4010 # be allocated on OST0.
4011 warmup_files=$((OSTCOUNT * max_dirty_mb))
4012 createmany -o $TDIR/w $warmup_files
4014 # write a large amount of data into one file and sync, to get good
4015 # avail_grant number from OST.
4016 for ((i=0; i<$warmup_files; i++)); do
4017 idx=$($GETSTRIPE -i $TDIR/w$i)
4018 [ $idx -ne 0 ] && continue
4019 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4022 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4024 $LCTL get_param $proc_osc0/cur_dirty_bytes
4025 $LCTL get_param $proc_osc0/cur_grant_bytes
4027 # create as much dirty pages as we can while not to trigger the actual
4028 # RPCs directly. but depends on the env, VFS may trigger flush during this
4029 # period, hopefully we are good.
4030 for ((i=0; i<$warmup_files; i++)); do
4031 idx=$($GETSTRIPE -i $TDIR/w$i)
4032 [ $idx -ne 0 ] && continue
4033 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4035 $LCTL get_param $proc_osc0/cur_dirty_bytes
4036 $LCTL get_param $proc_osc0/cur_grant_bytes
4038 # perform the real test
4039 $LCTL set_param $proc_osc0/rpc_stats 0
4040 for ((;i<$files; i++)); do
4041 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4042 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4045 $LCTL get_param $proc_osc0/rpc_stats
4048 local have_ppr=false
4049 $LCTL get_param $proc_osc0/rpc_stats |
4050 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4051 # skip lines until we are at the RPC histogram data
4052 [ "$PPR" == "pages" ] && have_ppr=true && continue
4053 $have_ppr || continue
4055 # we only want the percent stat for < 16 pages
4056 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4058 percent=$((percent + WPCT))
4059 if [[ $percent -gt 15 ]]; then
4060 error "less than 16-pages write RPCs" \
4067 run_test 42e "verify sub-RPC writes are not done synchronously"
4069 test_43A() { # was test_43
4070 test_mkdir $DIR/$tdir
4071 cp -p /bin/ls $DIR/$tdir/$tfile
4072 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4074 # give multiop a chance to open
4077 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4080 run_test 43A "execution of file opened for write should return -ETXTBSY"
4083 test_mkdir $DIR/$tdir
4084 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4085 cp -p multiop $DIR/$tdir/multiop
4086 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4087 error "multiop open $TMP/$tfile.junk failed"
4088 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4090 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4091 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4092 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4094 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4099 test_mkdir $DIR/$tdir
4100 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4101 cp -p multiop $DIR/$tdir/multiop
4102 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4103 error "multiop open $TMP/$tfile.junk failed"
4104 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4106 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4107 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4108 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4110 run_test 43b "truncate of file being executed should return -ETXTBSY"
4113 local testdir="$DIR/$tdir"
4116 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4117 ( cd $testdir && md5sum -c )
4119 run_test 43c "md5sum of copy into lustre"
4121 test_44A() { # was test_44
4122 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4124 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4125 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4127 run_test 44A "zero length read from a sparse stripe"
4130 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4132 [ -z "$nstripe" ] && skip "can't get stripe info"
4133 [[ $nstripe -gt $OSTCOUNT ]] &&
4134 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4136 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4138 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4139 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4143 OFFSETS="0 $((stride/2)) $((stride-1))"
4144 for offset in $OFFSETS; do
4145 for i in $(seq 0 $((nstripe-1))); do
4146 local GLOBALOFFSETS=""
4148 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4149 local myfn=$DIR/d44a-$size
4150 echo "--------writing $myfn at $size"
4151 ll_sparseness_write $myfn $size ||
4152 error "ll_sparseness_write"
4153 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4154 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4155 error "ll_sparseness_verify $GLOBALOFFSETS"
4157 for j in $(seq 0 $((nstripe-1))); do
4159 size=$((((j + $nstripe )*$stride + $offset)))
4160 ll_sparseness_write $myfn $size ||
4161 error "ll_sparseness_write"
4162 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4164 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4165 error "ll_sparseness_verify $GLOBALOFFSETS"
4170 run_test 44a "test sparse pwrite ==============================="
4174 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4180 before=`dirty_osc_total`
4181 echo executing "\"$*\""
4183 after=`dirty_osc_total`
4184 echo before $before, after $after
4187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4190 # Obtain grants from OST if it supports it
4191 echo blah > ${f}_grant
4194 do_dirty_record "echo blah > $f"
4195 [[ $before -eq $after ]] && error "write wasn't cached"
4196 do_dirty_record "> $f"
4197 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4198 do_dirty_record "echo blah > $f"
4199 [[ $before -eq $after ]] && error "write wasn't cached"
4200 do_dirty_record "sync"
4201 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4202 do_dirty_record "echo blah > $f"
4203 [[ $before -eq $after ]] && error "write wasn't cached"
4204 do_dirty_record "cancel_lru_locks osc"
4205 [[ $before -gt $after ]] ||
4206 error "lock cancellation didn't lower dirty count"
4209 run_test 45 "osc io page accounting ============================"
4211 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4212 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4213 # objects offset and an assert hit when an rpc was built with 1023's mapped
4214 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4221 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4223 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4224 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4228 run_test 46 "dirtying a previously written page ================"
4230 # test_47 is removed "Device nodes check" is moved to test_28
4232 test_48a() { # bug 2399
4233 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4234 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4235 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4237 test_mkdir $DIR/$tdir
4239 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4240 test_mkdir $DIR/$tdir
4241 touch foo || error "'touch foo' failed after recreating cwd"
4243 touch .foo || error "'touch .foo' failed after recreating cwd"
4245 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4246 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4247 cd . || error "'cd .' failed after recreating cwd"
4248 mkdir . && error "'mkdir .' worked after recreating cwd"
4249 rmdir . && error "'rmdir .' worked after recreating cwd"
4250 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4251 cd .. || error "'cd ..' failed after recreating cwd"
4253 run_test 48a "Access renamed working dir (should return errors)="
4255 test_48b() { # bug 2399
4257 test_mkdir $DIR/$tdir
4259 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4260 touch foo && error "'touch foo' worked after removing cwd"
4261 mkdir foo && error "'mkdir foo' worked after removing cwd"
4262 touch .foo && error "'touch .foo' worked after removing cwd"
4263 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4264 ls . > /dev/null && error "'ls .' worked after removing cwd"
4265 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4266 mkdir . && error "'mkdir .' worked after removing cwd"
4267 rmdir . && error "'rmdir .' worked after removing cwd"
4268 ln -s . foo && error "'ln -s .' worked after removing cwd"
4269 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4271 run_test 48b "Access removed working dir (should return errors)="
4273 test_48c() { # bug 2350
4274 #lctl set_param debug=-1
4277 test_mkdir -p $DIR/$tdir/dir
4279 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4280 $TRACE touch foo && error "touch foo worked after removing cwd"
4281 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4282 touch .foo && error "touch .foo worked after removing cwd"
4283 mkdir .foo && error "mkdir .foo worked after removing cwd"
4284 $TRACE ls . && error "'ls .' worked after removing cwd"
4285 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4286 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4287 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4288 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4289 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4291 run_test 48c "Access removed working subdir (should return errors)"
4293 test_48d() { # bug 2350
4294 #lctl set_param debug=-1
4297 test_mkdir -p $DIR/$tdir/dir
4299 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4300 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4301 $TRACE touch foo && error "'touch foo' worked after removing parent"
4302 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4303 touch .foo && error "'touch .foo' worked after removing parent"
4304 mkdir .foo && error "mkdir .foo worked after removing parent"
4305 $TRACE ls . && error "'ls .' worked after removing parent"
4306 $TRACE ls .. && error "'ls ..' worked after removing parent"
4307 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4308 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4309 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4312 run_test 48d "Access removed parent subdir (should return errors)"
4314 test_48e() { # bug 4134
4315 #lctl set_param debug=-1
4318 test_mkdir -p $DIR/$tdir/dir
4320 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4321 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4322 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4323 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4324 # On a buggy kernel addition of "touch foo" after cd .. will
4325 # produce kernel oops in lookup_hash_it
4326 touch ../foo && error "'cd ..' worked after recreate parent"
4328 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4330 run_test 48e "Access to recreated parent subdir (should return errors)"
4332 test_49() { # LU-1030
4333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4334 remote_ost_nodsh && skip "remote OST with nodsh"
4336 # get ost1 size - lustre-OST0000
4337 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4339 # write 800M at maximum
4340 [[ $ost1_size -lt 2 ]] && ost1_size=2
4341 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4343 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4344 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4347 # change max_pages_per_rpc while writing the file
4348 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4349 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4350 # loop until dd process exits
4351 while ps ax -opid | grep -wq $dd_pid; do
4352 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4353 sleep $((RANDOM % 5 + 1))
4355 # restore original max_pages_per_rpc
4356 $LCTL set_param $osc1_mppc=$orig_mppc
4357 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4359 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4363 test_mkdir $DIR/$tdir
4365 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4367 run_test 50 "special situations: /proc symlinks ==============="
4369 test_51a() { # was test_51
4370 # bug 1516 - create an empty entry right after ".." then split dir
4371 test_mkdir -c1 $DIR/$tdir
4372 touch $DIR/$tdir/foo
4373 $MCREATE $DIR/$tdir/bar
4375 createmany -m $DIR/$tdir/longfile 201
4377 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4378 $MCREATE $DIR/$tdir/longfile$FNUM
4383 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4385 run_test 51a "special situations: split htree with empty entry =="
4387 cleanup_print_lfs_df () {
4394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4396 local dir=$DIR/$tdir
4397 local nrdirs=$((65536 + 100))
4399 # cleanup the directory
4406 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4407 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4408 [[ $numfree -lt $nrdirs ]] &&
4409 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4411 # need to check free space for the directories as well
4412 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4413 numfree=$(( blkfree / $(fs_inode_ksize) ))
4414 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4416 trap cleanup_print_lfs_df EXIT
4419 createmany -d $dir/d $nrdirs || {
4420 unlinkmany $dir/d $nrdirs
4421 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4425 nrdirs=$(ls -U $dir | wc -l)
4427 # unlink all but 100 subdirectories, then check it still works
4429 local delete=$((nrdirs - left))
4434 # for ldiskfs the nlink count should be 1, but this is OSD specific
4435 # and so this is listed for informational purposes only
4436 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4437 unlinkmany -d $dir/d $delete ||
4438 error "unlink of first $delete subdirs failed"
4440 echo "nlink between: $(stat -c %h $dir)"
4441 local found=$(ls -U $dir | wc -l)
4442 [ $found -ne $left ] &&
4443 error "can't find subdirs: found only $found, expected $left"
4445 unlinkmany -d $dir/d $delete $left ||
4446 error "unlink of second $left subdirs failed"
4447 # regardless of whether the backing filesystem tracks nlink accurately
4448 # or not, the nlink count shouldn't be more than "." and ".." here
4449 local after=$(stat -c %h $dir)
4450 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4451 echo "nlink after: $after"
4453 cleanup_print_lfs_df
4455 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4459 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4461 test_mkdir $DIR/$tdir
4462 createmany -o $DIR/$tdir/t- 1000
4463 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4464 for N in $(seq 0 $((OSTCOUNT - 1))); do
4465 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4466 END { printf("%0.0f", objs) }' $TMP/$tfile)
4467 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4468 '($1 == '$N') { objs += 1 } \
4469 END { printf("%0.0f", objs) }')
4470 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4472 unlinkmany $DIR/$tdir/t- 1000
4475 for N in $(seq 1 $((OSTCOUNT - 1))); do
4476 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4477 error "OST $N has less objects vs OST $NLAST" \
4478 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4479 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4480 error "OST $N has less objects vs OST $NLAST" \
4481 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4483 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4484 error "OST $N has less #0 objects vs OST $NLAST" \
4485 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4486 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4487 error "OST $N has less #0 objects vs OST $NLAST" \
4488 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4493 run_test 51d "check object distribution"
4496 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4497 skip_env "ldiskfs only test"
4500 test_mkdir -c1 $DIR/$tdir
4501 test_mkdir -c1 $DIR/$tdir/d0
4503 touch $DIR/$tdir/d0/foo
4504 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4505 error "file exceed 65000 nlink limit!"
4506 unlinkmany $DIR/$tdir/d0/f- 65001
4509 run_test 51e "check file nlink limit"
4512 test_mkdir $DIR/$tdir
4515 local ulimit_old=$(ulimit -n)
4516 local spare=20 # number of spare fd's for scripts/libraries, etc.
4517 local mdt=$($LFS getstripe -m $DIR/$tdir)
4518 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4520 echo "MDT$mdt numfree=$numfree, max=$max"
4521 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4522 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4523 while ! ulimit -n $((numfree + spare)); do
4524 numfree=$((numfree * 3 / 4))
4526 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4528 echo "left ulimit at $ulimit_old"
4531 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4532 unlinkmany $DIR/$tdir/f $numfree
4533 error "create+open $numfree files in $DIR/$tdir failed"
4535 ulimit -n $ulimit_old
4537 # if createmany exits at 120s there will be fewer than $numfree files
4538 unlinkmany $DIR/$tdir/f $numfree || true
4540 run_test 51f "check many open files limit"
4543 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4544 test_mkdir $DIR/$tdir
4545 touch $DIR/$tdir/foo
4546 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4547 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4548 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4549 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4550 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4552 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4553 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4554 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4556 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4557 cp -r $DIR/$tdir $TMP/
4558 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4560 run_test 52a "append-only flag test (should return errors)"
4563 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4564 test_mkdir $DIR/$tdir
4565 touch $DIR/$tdir/foo
4566 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4567 cat test > $DIR/$tdir/foo && error "cat test worked"
4568 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4569 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4570 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4572 echo foo >> $DIR/$tdir/foo && error "echo worked"
4573 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4574 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4575 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4576 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4578 chattr -i $DIR/$tdir/foo || error "chattr failed"
4580 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4582 run_test 52b "immutable flag test (should return errors) ======="
4585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4586 remote_mds_nodsh && skip "remote MDS with nodsh"
4587 remote_ost_nodsh && skip "remote OST with nodsh"
4600 local support_last_seq=true
4602 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4603 support_last_seq=false
4606 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4608 for value in $(do_facet $SINGLEMDS \
4609 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4610 param=$(echo ${value[0]} | cut -d "=" -f1)
4611 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4613 if $support_last_seq; then
4614 param_seq=$(echo $param |
4615 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4616 mds_last_seq=$(do_facet $SINGLEMDS \
4617 $LCTL get_param -n $param_seq)
4619 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4621 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4622 node=$(facet_active_host ost$((ostnum+1)))
4623 param="obdfilter.$ostname.last_id"
4624 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4625 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4626 ost_last_id=$ost_last
4628 if $support_last_seq; then
4629 ost_last_id=$(echo $ost_last |
4630 awk -F':' '{print $2}' |
4632 ost_last_seq=$(echo $ost_last |
4633 awk -F':' '{print $1}')
4634 [[ $ost_last_seq = $mds_last_seq ]] || continue
4637 if [[ $ost_last_id != $mds_last ]]; then
4638 error "$ost_last_id != $mds_last"
4645 $found || error "can not match last_seq/last_id for $mdtosc"
4648 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4651 perl -MSocket -e ';' || skip "no Socket perl module installed"
4653 $SOCKETSERVER $DIR/socket ||
4654 error "$SOCKETSERVER $DIR/socket failed: $?"
4655 $SOCKETCLIENT $DIR/socket ||
4656 error "$SOCKETCLIENT $DIR/socket failed: $?"
4657 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4659 run_test 54a "unix domain socket test =========================="
4665 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4667 run_test 54b "char device works in lustre ======================"
4670 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4671 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4672 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4674 for i in $(seq 3 7); do
4675 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4684 loopdev="$DIR/loop54c"
4687 $UMOUNT $DIR/$tdir || rc=$?
4688 losetup -d $loopdev || true
4689 losetup -d $LOOPDEV || true
4690 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4697 loopdev="$DIR/loop54c"
4700 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4701 trap cleanup_54c EXIT
4702 mknod $loopdev b 7 $LOOPNUM
4703 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4704 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4705 losetup $loopdev $DIR/$tfile ||
4706 error "can't set up $loopdev for $DIR/$tfile"
4707 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4708 test_mkdir $DIR/$tdir
4709 mount -t ext2 $loopdev $DIR/$tdir ||
4710 error "error mounting $loopdev on $DIR/$tdir"
4711 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4714 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4718 run_test 54c "block device works in lustre ====================="
4724 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4726 run_test 54d "fifo device works in lustre ======================"
4731 cp -aL /dev/console $f
4732 echo $string > $f || error "echo $string to $f failed"
4734 run_test 54e "console/tty device works in lustre ======================"
4738 local dir=$DIR/$tdir
4741 test_mkdir -p $dir/dir
4742 for i in $(seq $numfiles); do
4744 touch $dir/dir/file$i
4747 local numcomp=$($LFS getstripe --component-count $dir)
4749 [[ $numcomp == 0 ]] && numcomp=1
4751 # test lfs getstripe with --recursive
4752 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4754 [[ $filenum -eq $((numfiles * 2)) ]] ||
4755 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4756 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4757 [[ $filenum -eq $numfiles ]] ||
4758 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4759 echo "$LFS getstripe showed obdidx or l_ost_idx"
4761 # test lfs getstripe with file instead of dir
4762 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4763 [[ $filenum -eq 1 ]] ||
4764 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4765 echo "$LFS getstripe file1 passed"
4767 #test lfs getstripe with --verbose
4768 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4769 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4770 error "$LFS getstripe --verbose $dir: "\
4771 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4772 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4773 error "$LFS getstripe $dir: showed lmm_magic"
4775 #test lfs getstripe with -v prints lmm_fid
4776 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4777 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4778 error "$LFS getstripe -v $dir: "\
4779 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4780 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4781 error "$LFS getstripe $dir: showed lmm_fid by default"
4782 echo "$LFS getstripe --verbose passed"
4784 #check for FID information
4785 local fid1=$($LFS getstripe --fid $dir/file1)
4786 local fid2=$($LFS getstripe --verbose $dir/file1 |
4787 awk '/lmm_fid: / { print $2; exit; }')
4788 local fid3=$($LFS path2fid $dir/file1)
4790 [ "$fid1" != "$fid2" ] &&
4791 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4792 [ "$fid1" != "$fid3" ] &&
4793 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4794 echo "$LFS getstripe --fid passed"
4796 #test lfs getstripe with --obd
4797 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4798 error "$LFS getstripe --obd wrong_uuid: should return error"
4800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4803 local obduuid=$(ostuuid_from_index $ostidx)
4804 local found=$($LFS getstripe -r --obd $obduuid $dir |
4805 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4807 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4808 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4810 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4813 [[ $found -eq $filenum ]] ||
4814 error "$LFS getstripe --obd: found $found expect $filenum"
4815 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4816 sed '/^[ ]*'${ostidx}'[ ]/d' |
4817 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4818 error "$LFS getstripe --obd: should not show file on other obd"
4819 echo "$LFS getstripe --obd passed"
4821 run_test 56a "check $LFS getstripe"
4824 local dir=$DIR/$tdir
4828 for i in $(seq $numdirs); do
4829 test_mkdir $dir/dir$i
4832 # test lfs getdirstripe default mode is non-recursion, which is
4833 # different from lfs getstripe
4834 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4836 [[ $dircnt -eq 1 ]] ||
4837 error "$LFS getdirstripe: found $dircnt, not 1"
4838 dircnt=$($LFS getdirstripe --recursive $dir |
4839 grep -c lmv_stripe_count)
4840 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4841 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4843 run_test 56b "check $LFS getdirstripe"
4846 remote_ost_nodsh && skip "remote OST with nodsh"
4849 local ost_name=$(ostname_from_index $ost_idx)
4850 local old_status=$(ost_dev_status $ost_idx)
4852 [[ -z "$old_status" ]] ||
4853 skip_env "OST $ost_name is in $old_status status"
4855 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4858 local new_status=$(ost_dev_status $ost_idx)
4860 [[ "$new_status" = "D" ]] ||
4861 error "OST $ost_name is in status of '$new_status', not 'D'"
4863 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4866 new_status=$(ost_dev_status $ost_idx)
4867 [[ -z "$new_status" ]] ||
4868 error "OST $ost_name is in status of '$new_status', not ''"
4870 run_test 56c "check 'lfs df' showing device status"
4875 local local_tdir="$1"
4876 local local_numfiles="$2"
4877 local local_numdirs="$3"
4878 local dir_params="$4"
4879 local dir_stripe_params="$5"
4881 if [ ! -d "$local_tdir" ] ; then
4882 test_mkdir -p $dir_stripe_params $local_tdir
4883 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4884 for i in $(seq $local_numfiles) ; do
4885 touch $local_tdir/file$i
4887 for i in $(seq $local_numdirs) ; do
4888 test_mkdir $dir_stripe_params $local_tdir/dir$i
4889 for j in $(seq $local_numfiles) ; do
4890 touch $local_tdir/dir$i/file$j
4896 setup_56_special() {
4898 local local_numfiles=$2
4899 local local_numdirs=$3
4901 setup_56 $local_tdir $local_numfiles $local_numdirs
4903 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4904 for i in $(seq $local_numfiles) ; do
4905 mknod $local_tdir/loop${i}b b 7 $i
4906 mknod $local_tdir/null${i}c c 1 3
4907 ln -s $local_tdir/file1 $local_tdir/link${i}
4909 for i in $(seq $local_numdirs) ; do
4910 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4911 mknod $local_tdir/dir$i/null${i}c c 1 3
4912 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4918 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4919 local expected=$(($NUMDIRS + 2))
4921 setup_56 $dir $NUMFILES $NUMDIRS
4923 # test lfs find with -name
4924 for i in $(seq $NUMFILES) ; do
4925 local nums=$($LFS find -name "*$i" $dir | wc -l)
4927 [ $nums -eq $expected ] ||
4928 error "lfs find -name '*$i' $dir wrong: "\
4929 "found $nums, expected $expected"
4932 run_test 56g "check lfs find -name"
4935 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4936 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4938 setup_56 $dir $NUMFILES $NUMDIRS
4940 # test lfs find with ! -name
4941 for i in $(seq $NUMFILES) ; do
4942 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4944 [ $nums -eq $expected ] ||
4945 error "lfs find ! -name '*$i' $dir wrong: "\
4946 "found $nums, expected $expected"
4949 run_test 56h "check lfs find ! -name"
4952 local dir=$DIR/$tdir
4956 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4959 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4961 run_test 56i "check 'lfs find -ost UUID' skips directories"
4964 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4966 setup_56_special $dir $NUMFILES $NUMDIRS
4968 local expected=$((NUMDIRS + 1))
4969 local cmd="$LFS find -type d $dir"
4970 local nums=$($cmd | wc -l)
4972 [ $nums -eq $expected ] ||
4973 error "'$cmd' wrong: found $nums, expected $expected"
4975 run_test 56j "check lfs find -type d"
4978 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4980 setup_56_special $dir $NUMFILES $NUMDIRS
4982 local expected=$(((NUMDIRS + 1) * NUMFILES))
4983 local cmd="$LFS find -type f $dir"
4984 local nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] ||
4987 error "'$cmd' wrong: found $nums, expected $expected"
4989 run_test 56k "check lfs find -type f"
4992 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4994 setup_56_special $dir $NUMFILES $NUMDIRS
4996 local expected=$((NUMDIRS + NUMFILES))
4997 local cmd="$LFS find -type b $dir"
4998 local nums=$($cmd | wc -l)
5000 [ $nums -eq $expected ] ||
5001 error "'$cmd' wrong: found $nums, expected $expected"
5003 run_test 56l "check lfs find -type b"
5006 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5008 setup_56_special $dir $NUMFILES $NUMDIRS
5010 local expected=$((NUMDIRS + NUMFILES))
5011 local cmd="$LFS find -type c $dir"
5012 local nums=$($cmd | wc -l)
5013 [ $nums -eq $expected ] ||
5014 error "'$cmd' wrong: found $nums, expected $expected"
5016 run_test 56m "check lfs find -type c"
5019 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5020 setup_56_special $dir $NUMFILES $NUMDIRS
5022 local expected=$((NUMDIRS + NUMFILES))
5023 local cmd="$LFS find -type l $dir"
5024 local nums=$($cmd | wc -l)
5026 [ $nums -eq $expected ] ||
5027 error "'$cmd' wrong: found $nums, expected $expected"
5029 run_test 56n "check lfs find -type l"
5032 local dir=$DIR/$tdir
5034 setup_56 $dir $NUMFILES $NUMDIRS
5035 utime $dir/file1 > /dev/null || error "utime (1)"
5036 utime $dir/file2 > /dev/null || error "utime (2)"
5037 utime $dir/dir1 > /dev/null || error "utime (3)"
5038 utime $dir/dir2 > /dev/null || error "utime (4)"
5039 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5040 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5043 local nums=$($LFS find -mtime +0 $dir | wc -l)
5045 [ $nums -eq $expected ] ||
5046 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5049 cmd="$LFS find -mtime 0 $dir"
5050 nums=$($cmd | wc -l)
5051 [ $nums -eq $expected ] ||
5052 error "'$cmd' wrong: found $nums, expected $expected"
5054 run_test 56o "check lfs find -mtime for old files"
5057 [ $RUNAS_ID -eq $UID ] &&
5058 skip_env "RUNAS_ID = UID = $UID -- skipping"
5060 local dir=$DIR/$tdir
5062 setup_56 $dir $NUMFILES $NUMDIRS
5063 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5065 local expected=$NUMFILES
5066 local cmd="$LFS find -uid $RUNAS_ID $dir"
5067 local nums=$($cmd | wc -l)
5069 [ $nums -eq $expected ] ||
5070 error "'$cmd' wrong: found $nums, expected $expected"
5072 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5073 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5074 nums=$($cmd | wc -l)
5075 [ $nums -eq $expected ] ||
5076 error "'$cmd' wrong: found $nums, expected $expected"
5078 run_test 56p "check lfs find -uid and ! -uid"
5081 [ $RUNAS_ID -eq $UID ] &&
5082 skip_env "RUNAS_ID = UID = $UID -- skipping"
5084 local dir=$DIR/$tdir
5086 setup_56 $dir $NUMFILES $NUMDIRS
5087 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5089 local expected=$NUMFILES
5090 local cmd="$LFS find -gid $RUNAS_GID $dir"
5091 local nums=$($cmd | wc -l)
5093 [ $nums -eq $expected ] ||
5094 error "'$cmd' wrong: found $nums, expected $expected"
5096 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5097 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5098 nums=$($cmd | wc -l)
5099 [ $nums -eq $expected ] ||
5100 error "'$cmd' wrong: found $nums, expected $expected"
5102 run_test 56q "check lfs find -gid and ! -gid"
5105 local dir=$DIR/$tdir
5107 setup_56 $dir $NUMFILES $NUMDIRS
5110 local cmd="$LFS find -size 0 -type f $dir"
5111 local nums=$($cmd | wc -l)
5113 [ $nums -eq $expected ] ||
5114 error "'$cmd' wrong: found $nums, expected $expected"
5116 cmd="$LFS find ! -size 0 -type f $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5120 echo "test" > $dir/$tfile
5121 echo "test2" > $dir/$tfile.2 && sync
5123 cmd="$LFS find -size 5 -type f $dir"
5124 nums=$($cmd | wc -l)
5125 [ $nums -eq $expected ] ||
5126 error "'$cmd' wrong: found $nums, expected $expected"
5128 cmd="$LFS find -size +5 -type f $dir"
5129 nums=$($cmd | wc -l)
5130 [ $nums -eq $expected ] ||
5131 error "'$cmd' wrong: found $nums, expected $expected"
5133 cmd="$LFS find -size +0 -type f $dir"
5134 nums=$($cmd | wc -l)
5135 [ $nums -eq $expected ] ||
5136 error "'$cmd' wrong: found $nums, expected $expected"
5138 cmd="$LFS find ! -size -5 -type f $dir"
5139 nums=$($cmd | wc -l)
5140 [ $nums -eq $expected ] ||
5141 error "'$cmd' wrong: found $nums, expected $expected"
5143 cmd="$LFS find -size -5 -type f $dir"
5144 nums=$($cmd | wc -l)
5145 [ $nums -eq $expected ] ||
5146 error "'$cmd' wrong: found $nums, expected $expected"
5148 run_test 56r "check lfs find -size works"
5150 test_56s() { # LU-611 #LU-9369
5151 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5153 local dir=$DIR/$tdir
5154 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5156 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5157 for i in $(seq $NUMDIRS); do
5158 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5161 local expected=$NUMDIRS
5162 local cmd="$LFS find -c $OSTCOUNT $dir"
5163 local nums=$($cmd | wc -l)
5165 [ $nums -eq $expected ] || {
5166 $LFS getstripe -R $dir
5167 error "'$cmd' wrong: found $nums, expected $expected"
5170 expected=$((NUMDIRS + onestripe))
5171 cmd="$LFS find -stripe-count +0 -type f $dir"
5172 nums=$($cmd | wc -l)
5173 [ $nums -eq $expected ] || {
5174 $LFS getstripe -R $dir
5175 error "'$cmd' wrong: found $nums, expected $expected"
5179 cmd="$LFS find -stripe-count 1 -type f $dir"
5180 nums=$($cmd | wc -l)
5181 [ $nums -eq $expected ] || {
5182 $LFS getstripe -R $dir
5183 error "'$cmd' wrong: found $nums, expected $expected"
5186 cmd="$LFS find -stripe-count -2 -type f $dir"
5187 nums=$($cmd | wc -l)
5188 [ $nums -eq $expected ] || {
5189 $LFS getstripe -R $dir
5190 error "'$cmd' wrong: found $nums, expected $expected"
5194 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5195 nums=$($cmd | wc -l)
5196 [ $nums -eq $expected ] || {
5197 $LFS getstripe -R $dir
5198 error "'$cmd' wrong: found $nums, expected $expected"
5201 run_test 56s "check lfs find -stripe-count works"
5203 test_56t() { # LU-611 #LU-9369
5204 local dir=$DIR/$tdir
5206 setup_56 $dir 0 $NUMDIRS
5207 for i in $(seq $NUMDIRS); do
5208 $LFS setstripe -S 8M $dir/dir$i/$tfile
5211 local expected=$NUMDIRS
5212 local cmd="$LFS find -S 8M $dir"
5213 local nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] || {
5216 $LFS getstripe -R $dir
5217 error "'$cmd' wrong: found $nums, expected $expected"
5221 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5223 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5225 expected=$(((NUMDIRS + 1) * NUMFILES))
5226 cmd="$LFS find -stripe-size 512k -type f $dir"
5227 nums=$($cmd | wc -l)
5228 [ $nums -eq $expected ] ||
5229 error "'$cmd' wrong: found $nums, expected $expected"
5231 cmd="$LFS find -stripe-size +320k -type f $dir"
5232 nums=$($cmd | wc -l)
5233 [ $nums -eq $expected ] ||
5234 error "'$cmd' wrong: found $nums, expected $expected"
5236 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5237 cmd="$LFS find -stripe-size +200k -type f $dir"
5238 nums=$($cmd | wc -l)
5239 [ $nums -eq $expected ] ||
5240 error "'$cmd' wrong: found $nums, expected $expected"
5242 cmd="$LFS find -stripe-size -640k -type f $dir"
5243 nums=$($cmd | wc -l)
5244 [ $nums -eq $expected ] ||
5245 error "'$cmd' wrong: found $nums, expected $expected"
5248 cmd="$LFS find -stripe-size 256k -type f $dir"
5249 nums=$($cmd | wc -l)
5250 [ $nums -eq $expected ] ||
5251 error "'$cmd' wrong: found $nums, expected $expected"
5253 cmd="$LFS find -stripe-size -320k -type f $dir"
5254 nums=$($cmd | wc -l)
5255 [ $nums -eq $expected ] ||
5256 error "'$cmd' wrong: found $nums, expected $expected"
5259 cmd="$LFS find -stripe-size 1024k -type f $dir"
5260 nums=$($cmd | wc -l)
5261 [ $nums -eq $expected ] ||
5262 error "'$cmd' wrong: found $nums, expected $expected"
5264 run_test 56t "check lfs find -stripe-size works"
5266 test_56u() { # LU-611
5267 local dir=$DIR/$tdir
5269 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5271 if [[ $OSTCOUNT -gt 1 ]]; then
5272 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5278 local expected=$(((NUMDIRS + 1) * NUMFILES))
5279 local cmd="$LFS find -stripe-index 0 -type f $dir"
5280 local nums=$($cmd | wc -l)
5282 [ $nums -eq $expected ] ||
5283 error "'$cmd' wrong: found $nums, expected $expected"
5286 cmd="$LFS find -stripe-index 1 -type f $dir"
5287 nums=$($cmd | wc -l)
5288 [ $nums -eq $expected ] ||
5289 error "'$cmd' wrong: found $nums, expected $expected"
5291 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5292 nums=$($cmd | wc -l)
5293 [ $nums -eq $expected ] ||
5294 error "'$cmd' wrong: found $nums, expected $expected"
5297 # This should produce an error and not return any files
5298 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5299 nums=$($cmd 2>/dev/null | wc -l)
5300 [ $nums -eq $expected ] ||
5301 error "'$cmd' wrong: found $nums, expected $expected"
5303 if [[ $OSTCOUNT -gt 1 ]]; then
5304 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5305 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5306 nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] ||
5308 error "'$cmd' wrong: found $nums, expected $expected"
5311 run_test 56u "check lfs find -stripe-index works"
5315 local dir=$DIR/$tdir
5317 setup_56 $dir $NUMFILES $NUMDIRS
5319 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5320 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5322 for file in $($LFS find -m $UUID $dir); do
5323 file_midx=$($LFS getstripe -m $file)
5324 [ $file_midx -eq $mdt_idx ] ||
5325 error "lfs find -m $UUID != getstripe -m $file_midx"
5328 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5331 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5334 local dir=$DIR/$tdir
5336 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5338 local stripe_size=$($LFS getstripe -S -d $dir) ||
5339 error "$LFS getstripe -S -d $dir failed"
5340 stripe_size=${stripe_size%% *}
5342 local file_size=$((stripe_size * OSTCOUNT))
5343 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5344 local required_space=$((file_num * file_size))
5345 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5347 [[ $free_space -le $((required_space / 1024)) ]] &&
5348 skip_env "need $required_space, have $free_space kbytes"
5351 local dd_count=$((file_size / dd_bs))
5353 # write data into the files
5358 for i in $(seq $NUMFILES); do
5360 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5361 error "write data into $file failed"
5363 for i in $(seq $NUMDIRS); do
5364 for j in $(seq $NUMFILES); do
5365 file=$dir/dir$i/file$j
5366 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5367 error "write data into $file failed"
5371 # $LFS_MIGRATE will fail if hard link migration is unsupported
5372 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5373 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5374 error "creating links to $dir/dir1/file1 failed"
5379 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5382 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5385 eval $cmd || error "$cmd failed"
5387 check_stripe_count $dir/file1 $expected
5389 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5391 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5392 # OST 1 if it is on OST 0. This file is small enough to
5393 # be on only one stripe.
5394 file=$dir/migr_1_ost
5395 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5396 error "write data into $file failed"
5397 local obdidx=$($LFS getstripe -i $file)
5398 local oldmd5=$(md5sum $file)
5401 [[ $obdidx -eq 0 ]] && newobdidx=1
5402 cmd="$LFS migrate -i $newobdidx $file"
5404 eval $cmd || error "$cmd failed"
5406 local realobdix=$($LFS getstripe -i $file)
5407 local newmd5=$(md5sum $file)
5409 [[ $newobdidx -ne $realobdix ]] &&
5410 error "new OST is different (was=$obdidx, "\
5411 "wanted=$newobdidx, got=$realobdix)"
5412 [[ "$oldmd5" != "$newmd5" ]] &&
5413 error "md5sum differ: $oldmd5, $newmd5"
5417 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5419 eval $cmd || error "$cmd failed"
5421 for j in $(seq $NUMFILES); do
5422 check_stripe_count $dir/dir1/file$j $expected
5425 # lfs_migrate works with lfs find
5426 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5427 $LFS_MIGRATE -y -c $expected"
5429 eval $cmd || error "$cmd failed"
5431 for i in $(seq 2 $NUMFILES); do
5432 check_stripe_count $dir/file$i $expected
5434 for i in $(seq 2 $NUMDIRS); do
5435 for j in $(seq $NUMFILES); do
5436 check_stripe_count $dir/dir$i/file$j $expected
5440 run_test 56w "check lfs_migrate -c stripe_count works"
5443 local file1=$DIR/$tdir/file1
5444 local create_pool=false
5445 local initial_pool=$($LFS getstripe -p $DIR)
5449 echo -n "Creating test dir..."
5450 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5453 echo -n "Creating test file..."
5454 touch $file1 || error "cannot create file"
5457 echo -n "Detecting existing pools..."
5458 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5460 if [ ${#pool_list[@]} -gt 0 ]; then
5461 echo "${pool_list[@]}"
5462 for thispool in "${pool_list[@]}"; do
5463 if [[ -z "$initial_pool" ||
5464 "$initial_pool" != "$thispool" ]]; then
5466 echo "Using existing pool '$pool'"
5471 echo "none detected."
5473 if [ -z "$pool" ]; then
5474 pool=${POOL:-testpool}
5475 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5476 echo -n "Creating pool '$pool'..."
5478 pool_add $pool &> /dev/null ||
5479 error "pool_add failed"
5482 echo -n "Adding target to pool..."
5483 pool_add_targets $pool 0 0 1 &> /dev/null ||
5484 error "pool_add_targets failed"
5488 echo -n "Setting pool using -p option..."
5489 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5490 error "migrate failed rc = $?"
5493 echo -n "Verifying test file is in pool after migrating..."
5494 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5495 error "file was not migrated to pool $pool"
5498 echo -n "Removing test file from pool '$pool'..."
5499 $LFS migrate $file1 &> /dev/null ||
5500 error "cannot remove from pool"
5501 [ "$($LFS getstripe -p $file1)" ] &&
5502 error "pool still set"
5505 echo -n "Setting pool using --pool option..."
5506 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5507 error "migrate failed rc = $?"
5512 if $create_pool; then
5513 destroy_test_pools 2> /dev/null ||
5514 error "destroy test pools failed"
5517 run_test 56wb "check lfs_migrate pool support"
5520 local file1="$DIR/$tdir/file1"
5522 echo -n "Creating test dir..."
5523 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5524 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5525 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5526 error "cannot set stripe"
5529 echo -n "Setting initial stripe for test file..."
5530 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5531 error "cannot set stripe"
5532 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5533 error "stripe size not set"
5536 # File currently set to -S 512K -c 1
5538 # Ensure -c and -S options are rejected when -R is set
5539 echo -n "Verifying incompatible options are detected..."
5540 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5541 error "incompatible -c and -R options not detected"
5542 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5543 error "incompatible -S and -R options not detected"
5546 # Ensure unrecognized options are passed through to 'lfs migrate'
5547 echo -n "Verifying -S option is passed through to lfs migrate..."
5548 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5549 error "migration failed"
5550 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5551 error "file was not restriped"
5554 # File currently set to -S 1M -c 1
5556 # Ensure long options are supported
5557 echo -n "Verifying long options supported..."
5558 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5559 error "long option without argument not supported"
5560 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5561 error "long option with argument not supported"
5562 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5563 error "file not restriped with --stripe-size option"
5566 # File currently set to -S 512K -c 1
5568 if [ "$OSTCOUNT" -gt 1 ]; then
5569 echo -n "Verifying explicit stripe count can be set..."
5570 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5571 error "migrate failed"
5572 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5573 error "file not restriped to explicit count"
5577 # File currently set to -S 512K -c 1 or -S 512K -c 2
5579 # Ensure parent striping is used if -R is set, and no stripe
5580 # count or size is specified
5581 echo -n "Setting stripe for parent directory..."
5582 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5583 error "cannot set stripe"
5586 echo -n "Verifying restripe option uses parent stripe settings..."
5587 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5588 error "migrate failed"
5589 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5590 error "file not restriped to parent settings"
5591 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5592 error "file not restriped to parent settings"
5595 # File currently set to -S 1M -c 1
5597 # Ensure striping is preserved if -R is not set, and no stripe
5598 # count or size is specified
5599 echo -n "Verifying striping size preserved when not specified..."
5600 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5601 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5602 error "cannot set stripe on parent directory"
5603 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5604 error "migrate failed"
5605 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5606 error "file was restriped"
5609 # Ensure file name properly detected when final option has no argument
5610 echo -n "Verifying file name properly detected..."
5611 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5612 error "file name interpreted as option argument"
5618 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5621 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5623 local file1=$DIR/$tdir/file1
5625 echo -n "Creating test dir..."
5626 test_mkdir $DIR/$tdir || error "cannot create dir"
5629 echo -n "Creating test file..."
5633 # Ensure 'lfs migrate' will fail by using a non-existent option,
5634 # and make sure rsync is not called to recover
5635 echo -n "Make sure --no-rsync option works..."
5636 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5637 grep -q 'refusing to fall back to rsync' ||
5638 error "rsync was called with --no-rsync set"
5641 # Ensure rsync is called without trying 'lfs migrate' first
5642 echo -n "Make sure --rsync option works..."
5643 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5644 grep -q 'falling back to rsync' &&
5645 error "lfs migrate was called with --rsync set"
5648 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5649 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5650 grep -q 'at the same time' ||
5651 error "--rsync and --no-rsync accepted concurrently"
5657 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5660 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5661 check_swap_layouts_support
5663 local dir=$DIR/$tdir
5664 local ref1=/etc/passwd
5665 local file1=$dir/file1
5667 test_mkdir $dir || error "creating dir $dir"
5668 $LFS setstripe -c 2 $file1
5670 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5671 stripe=$($LFS getstripe -c $file1)
5672 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5673 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5678 run_test 56x "lfs migration support"
5681 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5682 check_swap_layouts_support
5684 local dir=$DIR/$tdir/$testnum
5688 local ref1=/etc/passwd
5689 local file1=$dir/file1
5691 $LFS setstripe -c 2 $file1
5693 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5695 local stripe=$($LFS getstripe -c $file1)
5697 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5698 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5703 run_test 56xa "lfs migration --block support"
5705 check_migrate_links() {
5707 local file1="$dir/file1"
5710 local total_count=$(($begin + $count - 1))
5711 local symlink_count=10
5714 if [ ! -f "$file1" ]; then
5715 echo -n "creating initial file..."
5716 $LFS setstripe -c 1 -S "512k" "$file1" ||
5717 error "cannot setstripe initial file"
5720 echo -n "creating symlinks..."
5721 for s in $(seq 1 $symlink_count); do
5722 ln -s "$file1" "$dir/slink$s" ||
5723 error "cannot create symlinks"
5727 echo -n "creating nonlinked files..."
5728 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5729 error "cannot create nonlinked files"
5734 if [ ! -f "$dir/file$total_count" ]; then
5735 echo -n "creating hard links $begin:$total_count..."
5736 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5737 /dev/null || error "cannot create hard links"
5741 echo -n "checking number of hard links listed in xattrs..."
5742 local fid=$($LFS getstripe -F "$file1")
5743 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5746 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5747 skip "hard link list has unexpected size, skipping test"
5749 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5750 error "link names should exceed xattrs size"
5753 echo -n "migrating files..."
5754 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5756 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5759 # make sure all links have been properly migrated
5760 echo -n "verifying files..."
5761 fid=$($LFS getstripe -F "$file1") ||
5762 error "cannot get fid for file $file1"
5763 for i in $(seq 2 $total_count); do
5764 local fid2=$($LFS getstripe -F $dir/file$i)
5766 [ "$fid2" == "$fid" ] ||
5767 error "migrated hard link has mismatched FID"
5770 # make sure hard links were properly detected, and migration was
5771 # performed only once for the entire link set; nonlinked files should
5773 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5774 local expected=$(($uniq_count + 1))
5776 [ "$actual" -eq "$expected" ] ||
5777 error "hard links individually migrated ($actual != $expected)"
5779 # make sure the correct number of hard links are present
5780 local hardlinks=$(stat -c '%h' "$file1")
5782 [ $hardlinks -eq $total_count ] ||
5783 error "num hard links $hardlinks != $total_count"
5790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5791 skip "Need MDS version at least 2.10.55"
5793 local dir="$DIR/$tdir"
5795 test_mkdir "$dir" || error "cannot create dir $dir"
5797 echo "testing lfs migrate mode when all links fit within xattrs"
5798 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5800 echo "testing rsync mode when all links fit within xattrs"
5801 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5803 echo "testing lfs migrate mode when all links do not fit within xattrs"
5804 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5806 echo "testing rsync mode when all links do not fit within xattrs"
5807 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5812 run_test 56xb "lfs migration hard link support"
5815 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5816 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5819 local dir=$DIR/$tdir
5823 test_mkdir -p $dir || error "creating dir $dir"
5824 touch $f1 || error "creating std file $f1"
5825 $MULTIOP $f2 H2c || error "creating released file $f2"
5827 # a directory can be raid0, so ask only for files
5828 res=$($LFS find $dir -L raid0 -type f | wc -l)
5829 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5831 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5832 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5834 # only files can be released, so no need to force file search
5835 res=$($LFS find $dir -L released)
5836 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5838 res=$($LFS find $dir -type f \! -L released)
5839 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5841 run_test 56y "lfs find -L raid0|released"
5843 test_56z() { # LU-4824
5844 # This checks to make sure 'lfs find' continues after errors
5845 # There are two classes of errors that should be caught:
5846 # - If multiple paths are provided, all should be searched even if one
5848 # - If errors are encountered during the search, it should not terminate
5850 local dir=$DIR/$tdir
5854 for i in d{0..9}; do
5857 touch $dir/d{0..9}/$tfile
5858 $LFS find $DIR/non_existent_dir $dir &&
5859 error "$LFS find did not return an error"
5860 # Make a directory unsearchable. This should NOT be the last entry in
5861 # directory order. Arbitrarily pick the 6th entry
5862 chmod 700 $($LFS find $dir -type d | sed '6!d')
5864 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5866 # The user should be able to see 10 directories and 9 files
5867 [ $count == 19 ] || error "$LFS find did not continue after error"
5869 run_test 56z "lfs find should continue after an error"
5871 test_56aa() { # LU-5937
5872 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5874 local dir=$DIR/$tdir
5877 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5879 createmany -o $dir/striped_dir/${tfile}- 1024
5880 local dirs=$($LFS find --size +8k $dir/)
5882 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5884 run_test 56aa "lfs find --size under striped dir"
5886 test_56ab() { # LU-10705
5887 test_mkdir $DIR/$tdir
5888 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5889 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5890 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5891 # Flush writes to ensure valid blocks. Need to be more thorough for
5892 # ZFS, since blocks are not allocated/returned to client immediately.
5894 wait_zfs_commit ost1 2
5895 cancel_lru_locks osc
5898 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5900 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5902 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5903 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5905 rm -f $DIR/$tdir/$tfile.[123]
5907 run_test 56ab "lfs find --blocks"
5910 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.50) ] &&
5911 skip "Need MDS version at least 2.10.50"
5913 # Create composite files with one component
5914 local dir=$DIR/$tdir
5916 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5917 # Create composite files with three components
5918 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5919 # Create non-composite files
5920 createmany -o $dir/${tfile}- 10
5922 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5924 [[ $nfiles == 10 ]] ||
5925 error "lfs find -E 1M found $nfiles != 10 files"
5927 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5928 [[ $nfiles == 25 ]] ||
5929 error "lfs find ! -E 1M found $nfiles != 25 files"
5931 # All files have a component that starts at 0
5932 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5933 [[ $nfiles == 35 ]] ||
5934 error "lfs find --component-start 0 - $nfiles != 35 files"
5936 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5937 [[ $nfiles == 15 ]] ||
5938 error "lfs find --component-start 2M - $nfiles != 15 files"
5940 # All files created here have a componenet that does not starts at 2M
5941 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5942 [[ $nfiles == 35 ]] ||
5943 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5945 # Find files with a specified number of components
5946 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5947 [[ $nfiles == 15 ]] ||
5948 error "lfs find --component-count 3 - $nfiles != 15 files"
5950 # Remember non-composite files have a component count of zero
5951 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5952 [[ $nfiles == 10 ]] ||
5953 error "lfs find --component-count 0 - $nfiles != 10 files"
5955 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5956 [[ $nfiles == 20 ]] ||
5957 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5959 # All files have a flag called "init"
5960 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5961 [[ $nfiles == 35 ]] ||
5962 error "lfs find --component-flags init - $nfiles != 35 files"
5964 # Multi-component files will have a component not initialized
5965 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5966 [[ $nfiles == 15 ]] ||
5967 error "lfs find !--component-flags init - $nfiles != 15 files"
5972 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5975 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5976 skip "Need MDS version at least 2.10.57"
5986 # create mirrored directories and mirrored files
5987 mkdir $td || error "mkdir $td failed"
5988 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5989 createmany -o $tf- 10 || error "create $tf- failed"
5991 for i in $(seq 2); do
5993 mkdir $dir || error "mkdir $dir failed"
5994 $LFS mirror create -N$((3 + i)) $dir ||
5995 error "create mirrored dir $dir failed"
5996 createmany -o $dir/$tfile- 10 ||
5997 error "create $dir/$tfile- failed"
6000 # change the states of some mirrored files
6002 for i in $(seq 2); do
6004 for j in $(seq 4 9); do
6005 echo foo > $dir/$tfile-$j
6009 # find mirrored files with specific mirror count
6010 cmd="$LFS find --mirror-count 3 --type f $td"
6011 nfiles=$($cmd | wc -l)
6012 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6014 cmd="$LFS find ! --mirror-count 3 --type f $td"
6015 nfiles=$($cmd | wc -l)
6016 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6018 cmd="$LFS find --mirror-count +2 --type f $td"
6019 nfiles=$($cmd | wc -l)
6020 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6022 cmd="$LFS find --mirror-count -6 --type f $td"
6023 nfiles=$($cmd | wc -l)
6024 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6026 # find mirrored files with specific file state
6027 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6028 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6030 cmd="$LFS find --mirror-state=ro --type f $td"
6031 nfiles=$($cmd | wc -l)
6032 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6034 cmd="$LFS find ! --mirror-state=ro --type f $td"
6035 nfiles=$($cmd | wc -l)
6036 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6038 cmd="$LFS find --mirror-state=wp --type f $td"
6039 nfiles=$($cmd | wc -l)
6040 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6042 cmd="$LFS find ! --mirror-state=sp --type f $td"
6043 nfiles=$($cmd | wc -l)
6044 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6046 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6050 # note test will not do anything if MDS is not local
6051 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6052 skip_env "ldiskfs only test"
6054 remote_mds_nodsh && skip "remote MDS with nodsh"
6056 local MNTDEV="osd*.*MDT*.mntdev"
6057 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6058 [ -z "$DEV" ] && error "can't access $MNTDEV"
6059 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6060 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6061 error "can't access $DEV"
6062 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6063 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6067 run_test 57a "verify MDS filesystem created with large inodes =="
6070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6071 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6072 skip_env "ldiskfs only test"
6074 remote_mds_nodsh && skip "remote MDS with nodsh"
6076 local dir=$DIR/$tdir
6079 local fileN=$dir/f$filecount
6081 rm -rf $dir || error "removing $dir"
6083 local mdtidx=$($LFS getstripe -m $dir)
6084 local mdtname=MDT$(printf %04x $mdtidx)
6085 local facet=mds$((mdtidx + 1))
6087 echo "mcreating $filecount files"
6088 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6090 # verify that files do not have EAs yet
6091 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6092 error "$file1 has an EA"
6093 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6094 error "$fileN has an EA"
6098 df $dir #make sure we get new statfs data
6099 local mdsfree=$(do_facet $facet \
6100 lctl get_param -n osd*.*$mdtname.kbytesfree)
6101 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6104 echo "opening files to create objects/EAs"
6105 for file in $(seq -f $dir/f%g 1 $filecount); do
6106 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6107 error "opening $file"
6110 # verify that files have EAs now
6111 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6112 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6114 sleep 1 #make sure we get new statfs data
6116 local mdsfree2=$(do_facet $facet \
6117 lctl get_param -n osd*.*$mdtname.kbytesfree)
6118 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6120 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6121 if [ "$mdsfree" != "$mdsfree2" ]; then
6122 error "MDC before $mdcfree != after $mdcfree2"
6124 echo "MDC before $mdcfree != after $mdcfree2"
6125 echo "unable to confirm if MDS has large inodes"
6130 run_test 57b "default LOV EAs are stored inside large inodes ==="
6133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6134 [ -z "$(which wiretest 2>/dev/null)" ] &&
6135 skip_env "could not find wiretest"
6139 run_test 58 "verify cross-platform wire constants =============="
6142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6144 echo "touch 130 files"
6145 createmany -o $DIR/f59- 130
6147 unlinkmany $DIR/f59- 130
6149 # wait for commitment of removal
6150 wait_delete_completed
6152 run_test 59 "verify cancellation of llog records async ========="
6154 TEST60_HEAD="test_60 run $RANDOM"
6156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6157 remote_mgs_nodsh && skip "remote MGS with nodsh"
6158 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6159 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6160 skip_env "missing subtest run-llog.sh"
6162 log "$TEST60_HEAD - from kernel mode"
6163 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6164 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6165 do_facet mgs $LCTL dk > $TMP/$tfile
6167 # LU-6388: test llog_reader
6168 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6169 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6170 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6171 skip_env "missing llog_reader"
6172 local fstype=$(facet_fstype mgs)
6173 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6174 skip_env "Only for ldiskfs or zfs type mgs"
6176 local mntpt=$(facet_mntpt mgs)
6177 local mgsdev=$(mgsdevname 1)
6189 #get fid and record list
6190 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6192 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6194 #remount mgs as ldiskfs or zfs type
6195 stop mgs || error "stop mgs failed"
6196 mount_fstype mgs || error "remount mgs failed"
6197 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6200 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6201 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6206 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6208 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6210 echo "obj_file is $obj_file"
6211 do_facet mgs $llog_reader $obj_file
6213 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6214 awk '{ print $3 }' | sed -e "s/^type=//g")
6215 if [ $rec_type != $rec ]; then
6216 echo "FAILED test_60a wrong record type $rec_type," \
6222 #check obj path if record type is LLOG_LOGID_MAGIC
6223 if [ "$rec" == "1064553b" ]; then
6224 path=$(do_facet mgs $llog_reader $obj_file |
6225 grep "path=" | awk '{ print $NF }' |
6226 sed -e "s/^path=//g")
6227 if [ $obj_file != $mntpt/$path ]; then
6228 echo "FAILED test_60a wrong obj path" \
6229 "$montpt/$path, should be $obj_file"
6236 #restart mgs before "error", otherwise it will block the next test
6237 stop mgs || error "stop mgs failed"
6238 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6239 $pass || error "test failed, see FAILED test_60a messages for specifics"
6241 run_test 60a "llog_test run from kernel module and test llog_reader"
6244 remote_mgs_nodsh && skip "remote MGS with nodsh"
6246 # test old logid format
6247 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6248 do_facet mgs $LCTL dl | grep MGS
6249 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6250 error "old llog_print failed"
6253 # test new logid format
6254 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6255 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6256 error "new llog_print failed"
6259 run_test 60aa "llog_print works with FIDs and simple names"
6262 # test llog_print with params
6264 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6265 skip "Need server version greater than 2.11.51"
6270 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6271 do_facet mgs $LCTL set_param -P jobid_name="testname"
6273 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6274 grep jobid_name | tail -n 1)
6276 local param=`awk '{ print $10 }' <<< "$yaml"`
6277 local val=`awk '{ print $12 }' <<< "$yaml"`
6278 #return to the default
6279 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6280 [ $val = "testname" ] || error "bad value: $val"
6281 [ $param = "jobid_name," ] || error "Bad param: $param"
6283 run_test 60ab "llog_print params output values from set_param -P"
6285 test_60b() { # bug 6411
6286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6289 LLOG_COUNT=$(do_facet mgs dmesg |
6290 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6291 /llog_[a-z]*.c:[0-9]/ {
6303 [[ $LLOG_COUNT -gt 120 ]] &&
6304 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6306 run_test 60b "limit repeated messages from CERROR/CWARN"
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6311 echo "create 5000 files"
6312 createmany -o $DIR/f60c- 5000
6313 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6314 lctl set_param fail_loc=0x80000137
6315 unlinkmany $DIR/f60c- 5000
6316 lctl set_param fail_loc=0
6318 run_test 60c "unlink file when mds full"
6321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6323 SAVEPRINTK=$(lctl get_param -n printk)
6324 # verify "lctl mark" is even working"
6325 MESSAGE="test message ID $RANDOM $$"
6326 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6327 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6329 lctl set_param printk=0 || error "set lnet.printk failed"
6330 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6331 MESSAGE="new test message ID $RANDOM $$"
6332 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6333 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6334 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6336 lctl set_param -n printk="$SAVEPRINTK"
6338 run_test 60d "test printk console message masking"
6341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6342 remote_mds_nodsh && skip "remote MDS with nodsh"
6345 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6346 do_facet mds1 lctl set_param fail_loc=0x15b
6349 run_test 60e "no space while new llog is being created"
6354 test_mkdir -c $MDSCOUNT $DIR/$tdir
6355 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6360 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6361 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6362 index=$((index + 1))
6368 for i in $(seq 100); do
6369 # define OBD_FAIL_OSD_TXN_START 0x19a
6370 do_facet mds1 lctl set_param fail_loc=0x8000019a
6376 mkdir $DIR/$tdir/new || error "mkdir failed"
6377 rmdir $DIR/$tdir/new || error "rmdir failed"
6379 run_test 60g "transaction abort won't cause MDT hung"
6382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6385 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6386 cancel_lru_locks osc
6387 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6390 run_test 61 "mmap() writes don't make sync hang ================"
6392 # bug 2330 - insufficient obd_match error checking causes LBUG
6394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6398 cancel_lru_locks osc
6399 lctl set_param fail_loc=0x405
6400 cat $f && error "cat succeeded, expect -EIO"
6401 lctl set_param fail_loc=0
6403 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6404 # match every page all of the time.
6405 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6407 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6408 # Though this test is irrelevant anymore, it helped to reveal some
6409 # other grant bugs (LU-4482), let's keep it.
6410 test_63a() { # was test_63
6411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6413 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6415 for i in `seq 10` ; do
6416 dd if=/dev/zero of=$DIR/f63 bs=8k &
6422 rm -f $DIR/f63 || true
6424 run_test 63a "Verify oig_wait interruption does not crash ======="
6426 # bug 2248 - async write errors didn't return to application on sync
6427 # bug 3677 - async write errors left page locked
6429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6432 lctl set_param debug=-1
6434 # ensure we have a grant to do async writes
6435 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6438 sync # sync lest earlier test intercept the fail_loc
6440 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6441 lctl set_param fail_loc=0x80000406
6442 $MULTIOP $DIR/$tfile Owy && \
6443 error "sync didn't return ENOMEM"
6444 sync; sleep 2; sync # do a real sync this time to flush page
6445 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6446 error "locked page left in cache after async error" || true
6449 run_test 63b "async write errors should be returned to fsync ==="
6452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6455 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6457 run_test 64a "verify filter grant calculations (in kernel) ====="
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6462 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6464 run_test 64b "check out-of-space detection on client"
6467 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6469 run_test 64c "verify grant shrink"
6471 # this does exactly what osc_request.c:osc_announce_cached() does in
6472 # order to calculate max amount of grants to ask from server
6476 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6477 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6479 ((rpc_in_flight ++));
6480 nrpages=$((nrpages * rpc_in_flight))
6482 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6484 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6486 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6487 local undirty=$((nrpages * PAGE_SIZE))
6489 local max_extent_pages
6490 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6491 grep grant_max_extent_size | awk '{print $2}')
6492 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6493 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6494 local grant_extent_tax
6495 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6496 grep grant_extent_tax | awk '{print $2}')
6498 undirty=$((undirty + nrextents * grant_extent_tax))
6503 # this is size of unit for grant allocation. It should be equal to
6504 # what tgt_grant.c:tgt_grant_chunk() calculates
6508 local grant_extent_tax
6510 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6511 grep max_brw_size | awk '{print $2}')
6513 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6514 grep grant_extent_tax | awk '{print $2}')
6516 echo $(((max_brw_size + grant_extent_tax) * 2))
6520 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6521 skip "OST < 2.10.55 doesn't limit grants enough"
6523 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6524 local file=$DIR/$tfile
6526 [[ $($LCTL get_param osc.${tgt}.import |
6527 grep "connect_flags:.*grant_param") ]] ||
6528 skip "no grant_param connect flag"
6530 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6532 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6534 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6535 stack_trap "rm -f $file" EXIT
6537 $SETSTRIPE $file -i 0 -c 1
6538 dd if=/dev/zero of=$file bs=1M count=1000 &
6543 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6544 if [[ $cur_grant -gt $max_cur_granted ]]
6547 error "cur_grant $cur_grant > $max_cur_granted"
6550 [[ $? -ne 0 ]] && break;
6555 wait_delete_completed
6556 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6558 run_test 64d "check grant limit exceed"
6560 # bug 1414 - set/get directories' stripe info
6562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6564 test_mkdir $DIR/$tdir
6566 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6568 run_test 65a "directory with no stripe info"
6571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6573 test_mkdir $DIR/$tdir
6574 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6576 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6579 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6581 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6585 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6587 test_mkdir $DIR/$tdir
6588 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6590 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6591 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6593 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6595 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6600 test_mkdir $DIR/$tdir
6601 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6602 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6604 if [[ $STRIPECOUNT -le 0 ]]; then
6606 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6607 #LOV_MAX_STRIPE_COUNT is 2000
6608 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6610 sc=$(($STRIPECOUNT - 1))
6612 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6613 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6614 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6615 error "lverify failed"
6617 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6622 test_mkdir $DIR/$tdir
6624 $SETSTRIPE $DIR/$tdir || error "setstripe"
6625 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6626 error "no stripe info failed"
6628 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6630 run_test 65e "directory setstripe defaults"
6633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6635 test_mkdir $DIR/${tdir}f
6636 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6638 run_test 65f "dir setstripe permission (should return error) ==="
6641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6643 test_mkdir $DIR/$tdir
6644 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6646 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6647 error "setstripe -S failed"
6648 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6649 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6650 error "delete default stripe failed"
6652 run_test 65g "directory setstripe -d"
6655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6657 test_mkdir $DIR/$tdir
6658 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6660 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6661 error "setstripe -S failed"
6662 test_mkdir $DIR/$tdir/dd1
6663 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6664 error "stripe info inherit failed"
6666 run_test 65h "directory stripe info inherit ===================="
6669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6671 save_layout_restore_at_exit $MOUNT
6673 # bug6367: set non-default striping on root directory
6674 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6676 # bug12836: getstripe on -1 default directory striping
6677 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6679 # bug12836: getstripe -v on -1 default directory striping
6680 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6682 # bug12836: new find on -1 default directory striping
6683 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6685 run_test 65i "various tests to set root directory striping"
6687 test_65j() { # bug6367
6688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6692 # if we aren't already remounting for each test, do so for this test
6693 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6694 cleanup || error "failed to unmount"
6698 save_layout_restore_at_exit $MOUNT
6700 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6702 run_test 65j "set default striping on root directory (bug 6367)="
6706 wait_delete_completed
6707 do_facet $SINGLEMDS "lctl set_param -n \
6708 osp.$ost*MDT0000.max_create_count=$max_count"
6709 do_facet $SINGLEMDS "lctl set_param -n \
6710 osp.$ost*MDT0000.create_count=$count"
6711 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6712 echo $INACTIVE_OSC "is Activate"
6714 wait_osc_import_state mds ost$ostnum FULL
6717 test_65k() { # bug11679
6718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6719 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6720 remote_mds_nodsh && skip "remote MDS with nodsh"
6722 local disable_precreate=true
6723 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6724 disable_precreate=false
6726 echo "Check OST status: "
6727 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6728 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6730 for OSC in $MDS_OSCS; do
6731 echo $OSC "is active"
6732 do_facet $SINGLEMDS lctl --device %$OSC activate
6735 for INACTIVE_OSC in $MDS_OSCS; do
6736 local ost=$(osc_to_ost $INACTIVE_OSC)
6737 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6738 lov.*md*.target_obd |
6739 awk -F: /$ost/'{ print $1 }' | head -n 1)
6742 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6743 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6745 echo "Deactivate: " $INACTIVE_OSC
6746 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6748 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6749 osp.$ost*MDT0000.create_count")
6750 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6751 osp.$ost*MDT0000.max_create_count")
6752 $disable_precreate &&
6753 do_facet $SINGLEMDS "lctl set_param -n \
6754 osp.$ost*MDT0000.max_create_count=0"
6756 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6757 [ -f $DIR/$tdir/$idx ] && continue
6758 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6759 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6761 error "setstripe $idx should succeed"; }
6762 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6764 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6767 do_facet $SINGLEMDS "lctl set_param -n \
6768 osp.$ost*MDT0000.max_create_count=$max_count"
6769 do_facet $SINGLEMDS "lctl set_param -n \
6770 osp.$ost*MDT0000.create_count=$count"
6771 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6772 echo $INACTIVE_OSC "is Activate"
6774 wait_osc_import_state mds ost$ostnum FULL
6777 run_test 65k "validate manual striping works properly with deactivated OSCs"
6779 test_65l() { # bug 12836
6780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6782 test_mkdir -p $DIR/$tdir/test_dir
6783 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6784 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6786 run_test 65l "lfs find on -1 stripe dir ========================"
6789 local layout=$(save_layout $MOUNT)
6790 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6791 restore_layout $MOUNT $layout
6792 error "setstripe should fail by non-root users"
6796 run_test 65m "normal user can't set filesystem default stripe"
6798 # bug 2543 - update blocks count on client
6800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6803 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6804 sync; sync_all_data; sync; sync_all_data
6805 cancel_lru_locks osc
6806 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6807 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6809 run_test 66 "update inode blocks count on client ==============="
6812 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6816 swapon -s | awk '($1 == "'$1'") { print $4 }'
6819 # bug5265, obdfilter oa2dentry return -ENOENT
6820 # #define OBD_FAIL_SRV_ENOENT 0x217
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6823 remote_ost_nodsh && skip "remote OST with nodsh"
6826 $SETSTRIPE -c 1 -i 0 $f
6828 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6830 do_facet ost1 lctl set_param fail_loc=0x217
6831 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6832 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6834 do_facet ost1 lctl set_param fail_loc=0
6835 $DIRECTIO write $f 0 2 || error "write error"
6837 cancel_lru_locks osc
6838 $DIRECTIO read $f 0 1 || error "read error"
6840 do_facet ost1 lctl set_param fail_loc=0x217
6841 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6843 do_facet ost1 lctl set_param fail_loc=0
6846 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6849 test_mkdir $DIR/$tdir
6850 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6851 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6853 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6855 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6857 [ "$RUNAS_ID" = "$UID" ] &&
6858 skip_env "RUNAS_ID = UID = $UID -- skipping"
6859 # Check that testing environment is properly set up. Skip if not
6860 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6861 skip_env "User $RUNAS_ID does not exist - skipping"
6864 chmod 777 $DIR/$tfile
6865 chmod ug+s $DIR/$tfile
6866 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6867 error "$RUNAS dd $DIR/$tfile failed"
6868 # See if we are still setuid/sgid
6869 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6870 error "S/gid is not dropped on write"
6871 # Now test that MDS is updated too
6872 cancel_lru_locks mdc
6873 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6874 error "S/gid is not dropped on MDS"
6877 run_test 72a "Test that remove suid works properly (bug5695) ===="
6879 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6882 [ "$RUNAS_ID" = "$UID" ] &&
6883 skip_env "RUNAS_ID = UID = $UID -- skipping"
6884 [ "$RUNAS_ID" -eq 0 ] &&
6885 skip_env "RUNAS_ID = 0 -- skipping"
6886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6887 # Check that testing environment is properly set up. Skip if not
6888 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6889 skip_env "User $RUNAS_ID does not exist - skipping"
6891 touch $DIR/${tfile}-f{g,u}
6892 test_mkdir $DIR/${tfile}-dg
6893 test_mkdir $DIR/${tfile}-du
6894 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6895 chmod g+s $DIR/${tfile}-{f,d}g
6896 chmod u+s $DIR/${tfile}-{f,d}u
6897 for perm in 777 2777 4777; do
6898 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6899 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6900 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6901 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6905 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6907 # bug 3462 - multiple simultaneous MDC requests
6909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6911 test_mkdir $DIR/d73-1
6912 test_mkdir $DIR/d73-2
6913 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6916 lctl set_param fail_loc=0x80000129
6917 $MULTIOP $DIR/d73-1/f73-2 Oc &
6919 lctl set_param fail_loc=0
6921 $MULTIOP $DIR/d73-2/f73-3 Oc &
6925 wait $pid1 || return 1
6929 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6930 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6931 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6935 run_test 73 "multiple MDC requests (should not deadlock)"
6937 test_74a() { # bug 6149, 6184
6938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6941 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6943 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6944 # will spin in a tight reconnection loop
6945 $LCTL set_param fail_loc=0x8000030e
6946 # get any lock that won't be difficult - lookup works.
6948 $LCTL set_param fail_loc=0
6952 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6954 test_74b() { # bug 13310
6955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6957 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6959 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6960 # will spin in a tight reconnection loop
6961 $LCTL set_param fail_loc=0x8000030e
6962 # get a "difficult" lock
6964 $LCTL set_param fail_loc=0
6968 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6973 #define OBD_FAIL_LDLM_NEW_LOCK
6974 $LCTL set_param fail_loc=0x319
6975 touch $DIR/$tfile && error "touch successful"
6976 $LCTL set_param fail_loc=0
6979 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6982 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6985 test_76() { # Now for bug 20433, added originally in bug 1443
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6988 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6990 cancel_lru_locks osc
6991 BEFORE_INODES=$(num_inodes)
6992 echo "before inodes: $BEFORE_INODES"
6994 [ "$SLOW" = "no" ] && COUNT=100
6995 for i in $(seq $COUNT); do
6999 cancel_lru_locks osc
7000 AFTER_INODES=$(num_inodes)
7001 echo "after inodes: $AFTER_INODES"
7003 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7005 AFTER_INODES=$(num_inodes)
7007 echo "wait $wait seconds inodes: $AFTER_INODES"
7008 if [ $wait -gt 30 ]; then
7009 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7013 run_test 76 "confirm clients recycle inodes properly ===="
7019 # Note: in sptlrpc modes which enable its own bulk checksum, the
7020 # original crc32_le bulk checksum will be automatically disabled,
7021 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7022 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7023 # In this case set_checksums() will not be no-op, because sptlrpc
7024 # bulk checksum will be enabled all through the test.
7026 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7027 lctl set_param -n osc.*.checksums $1
7031 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7032 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7033 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7034 tr -d [] | head -n1)}
7037 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7038 log "set checksum type to $1"
7041 F77_TMP=$TMP/f77-temp
7044 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7045 error "error writing to $F77_TMP"
7048 test_77a() { # bug 10889
7049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7050 $GSS && skip_env "could not run with gss"
7052 [ ! -f $F77_TMP ] && setup_f77
7054 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7058 run_test 77a "normal checksum read/write operation"
7060 test_77b() { # bug 10889
7061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7062 $GSS && skip_env "could not run with gss"
7064 [ ! -f $F77_TMP ] && setup_f77
7065 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7066 $LCTL set_param fail_loc=0x80000409
7069 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7070 error "dd error: $?"
7071 $LCTL set_param fail_loc=0
7073 for algo in $CKSUM_TYPES; do
7074 cancel_lru_locks osc
7075 set_checksum_type $algo
7076 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7077 $LCTL set_param fail_loc=0x80000408
7078 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7079 $LCTL set_param fail_loc=0
7082 set_checksum_type $ORIG_CSUM_TYPE
7085 run_test 77b "checksum error on client write, read"
7090 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7092 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7093 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7094 $check_ost && [ -n "$ost_file_prefix" ] &&
7095 do_facet ost1 rm -f ${ost_file_prefix}\*
7099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7100 $GSS && skip_env "could not run with gss"
7101 remote_ost_nodsh && skip "remote OST with nodsh"
7104 local osc_file_prefix
7106 local check_ost=false
7107 local ost_file_prefix
7113 # ensure corruption will occur on first OSS/OST
7114 $LFS setstripe -i 0 $DIR/$tfile
7116 [ ! -f $F77_TMP ] && setup_f77
7117 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7118 error "dd write error: $?"
7119 fid=$($LFS path2fid $DIR/$tfile)
7121 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7124 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7125 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7127 echo "OSS do not support bulk pages dump upon error"
7130 osc_file_prefix=$($LCTL get_param -n debug_path)
7131 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7133 trap cleanup_77c EXIT
7136 # enable bulk pages dump upon error on Client
7137 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7138 # enable bulk pages dump upon error on OSS
7140 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7142 # flush Client cache to allow next read to reach OSS
7143 cancel_lru_locks osc
7145 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7146 $LCTL set_param fail_loc=0x80000408
7147 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7148 $LCTL set_param fail_loc=0
7152 # check cksum dump on Client
7153 osc_file=$(ls ${osc_file_prefix}*)
7154 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7155 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7156 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7157 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7158 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7160 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7161 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7162 error "dump content does not match on Client"
7164 $check_ost || skip "No need to check cksum dump on OSS"
7166 # check cksum dump on OSS
7167 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7168 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7169 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7170 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7171 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7172 error "dump content does not match on OSS"
7176 run_test 77c "checksum error on client read with debug"
7178 test_77d() { # bug 10889
7179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7180 $GSS && skip_env "could not run with gss"
7182 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7183 $LCTL set_param fail_loc=0x80000409
7185 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7186 error "direct write: rc=$?"
7187 $LCTL set_param fail_loc=0
7190 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7191 $LCTL set_param fail_loc=0x80000408
7193 cancel_lru_locks osc
7194 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7195 error "direct read: rc=$?"
7196 $LCTL set_param fail_loc=0
7199 run_test 77d "checksum error on OST direct write, read"
7201 test_77f() { # bug 10889
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7203 $GSS && skip_env "could not run with gss"
7206 for algo in $CKSUM_TYPES; do
7207 cancel_lru_locks osc
7208 set_checksum_type $algo
7209 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7210 $LCTL set_param fail_loc=0x409
7211 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7212 error "direct write succeeded"
7213 $LCTL set_param fail_loc=0
7215 set_checksum_type $ORIG_CSUM_TYPE
7218 run_test 77f "repeat checksum error on write (expect error)"
7220 test_77g() { # bug 10889
7221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7222 $GSS && skip_env "could not run with gss"
7223 remote_ost_nodsh && skip "remote OST with nodsh"
7225 [ ! -f $F77_TMP ] && setup_f77
7227 local file=$DIR/$tfile
7228 stack_trap "rm -f $file" EXIT
7230 $SETSTRIPE -c 1 -i 0 $file
7231 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7232 do_facet ost1 lctl set_param fail_loc=0x8000021a
7234 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7235 error "write error: rc=$?"
7236 do_facet ost1 lctl set_param fail_loc=0
7239 cancel_lru_locks osc
7240 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7241 do_facet ost1 lctl set_param fail_loc=0x8000021b
7243 cmp $F77_TMP $file || error "file compare failed"
7244 do_facet ost1 lctl set_param fail_loc=0
7247 run_test 77g "checksum error on OST write, read"
7249 test_77k() { # LU-10906
7250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7251 $GSS && skip_env "could not run with gss"
7253 local cksum_param="osc.$FSNAME*.checksums"
7254 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7258 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7259 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7260 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7264 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7265 error "failed to set checksum=$i on MGS"
7266 wait_update $HOSTNAME "$get_checksum" $i
7268 echo "remount client, checksum should be $i"
7269 remount_client $MOUNT || "failed to remount client"
7270 checksum=$(eval $get_checksum)
7271 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7274 for opt in "checksum" "nochecksum"; do
7275 #remount with mount option
7276 echo "remount client with option $opt, checksum should be $i"
7277 umount_client $MOUNT || "failed to umount client"
7278 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7279 "failed to mount client with option '$opt'"
7280 checksum=$(eval $get_checksum)
7281 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7285 remount_client $MOUNT || "failed to remount client"
7287 run_test 77k "enable/disable checksum correctly"
7289 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7298 test_78() { # bug 10901
7299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7300 remote_ost || skip_env "local OST"
7303 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7304 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7305 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7306 echo "MemTotal: $MEMTOTAL"
7308 # reserve 256MB of memory for the kernel and other running processes,
7309 # and then take 1/2 of the remaining memory for the read/write buffers.
7310 if [ $MEMTOTAL -gt 512 ] ;then
7311 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7313 # for those poor memory-starved high-end clusters...
7314 MEMTOTAL=$((MEMTOTAL / 2))
7316 echo "Mem to use for directio: $MEMTOTAL"
7318 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7319 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7320 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7321 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7323 echo "Smallest OST: $SMALLESTOST"
7324 [[ $SMALLESTOST -lt 10240 ]] &&
7325 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7327 trap cleanup_test_78 EXIT
7329 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7330 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7332 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7333 echo "File size: $F78SIZE"
7334 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7335 for i in $(seq 1 $NSEQ); do
7336 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7337 echo directIO rdwr round $i of $NSEQ
7338 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7343 run_test 78 "handle large O_DIRECT writes correctly ============"
7345 test_79() { # bug 12743
7346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7348 wait_delete_completed
7350 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7351 BKFREE=$(calc_osc_kbytes kbytesfree)
7352 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7354 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7355 DFTOTAL=`echo $STRING | cut -d, -f1`
7356 DFUSED=`echo $STRING | cut -d, -f2`
7357 DFAVAIL=`echo $STRING | cut -d, -f3`
7358 DFFREE=$(($DFTOTAL - $DFUSED))
7360 ALLOWANCE=$((64 * $OSTCOUNT))
7362 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7363 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7364 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7366 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7367 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7368 error "df free($DFFREE) mismatch OST free($BKFREE)"
7370 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7371 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7372 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7375 run_test 79 "df report consistency check ======================="
7377 test_80() { # bug 10718
7378 remote_ost_nodsh && skip "remote OST with nodsh"
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7381 # relax strong synchronous semantics for slow backends like ZFS
7382 local soc="obdfilter.*.sync_on_lock_cancel"
7383 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7385 if [ "$soc_old" != "never" ] &&
7386 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7387 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7388 facet_active_host $host; done | sort -u)
7389 do_nodes $hosts lctl set_param $soc=never
7392 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7394 local BEFORE=`date +%s`
7395 cancel_lru_locks osc
7396 local AFTER=`date +%s`
7397 local DIFF=$((AFTER-BEFORE))
7398 if [ $DIFF -gt 1 ] ; then
7399 error "elapsed for 1M@1T = $DIFF"
7402 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7406 run_test 80 "Page eviction is equally fast at high offsets too ===="
7408 test_81a() { # LU-456
7409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7410 remote_ost_nodsh && skip "remote OST with nodsh"
7412 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7413 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7414 do_facet ost1 lctl set_param fail_loc=0x80000228
7416 # write should trigger a retry and success
7417 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7418 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7420 if [ $RC -ne 0 ] ; then
7421 error "write should success, but failed for $RC"
7424 run_test 81a "OST should retry write when get -ENOSPC ==============="
7426 test_81b() { # LU-456
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7428 remote_ost_nodsh && skip "remote OST with nodsh"
7430 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7431 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7432 do_facet ost1 lctl set_param fail_loc=0x228
7434 # write should retry several times and return -ENOSPC finally
7435 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7436 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7439 if [ $RC -ne $ENOSPC ] ; then
7440 error "dd should fail for -ENOSPC, but succeed."
7443 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7445 test_82() { # LU-1031
7446 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7450 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7452 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7454 kill -USR1 $MULTIPID2
7456 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7457 error "First grouplock does not block second one"
7459 echo "Second grouplock blocks first one"
7461 kill -USR1 $MULTIPID1
7465 run_test 82 "Basic grouplock test"
7468 local sfile="/boot/System.map-$(uname -r)"
7469 [ ! -f $sfile ] && skip "No $sfile found"
7470 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7471 $LCTL set_param fail_loc=0x140d
7472 cp $sfile $DIR/$tfile || error "write failed"
7473 diff -c $sfile $DIR/$tfile || error "files are different"
7474 $LCTL set_param fail_loc=0
7477 run_test 83 "Short write in ptask ==============================="
7480 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7482 test_mkdir $DIR/$tdir.cvsroot
7483 chown $RUNAS_ID $DIR/$tdir.cvsroot
7486 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7489 # some versions of cvs import exit(1) when asked to import links or
7490 # files they can't read. ignore those files.
7491 local toignore=$(find . -type l -printf '-I %f\n' -o \
7492 ! -perm /4 -printf '-I %f\n')
7493 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7494 $tdir.reposname vtag rtag
7497 test_mkdir $DIR/$tdir.reposname
7498 chown $RUNAS_ID $DIR/$tdir.reposname
7499 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7501 cd $DIR/$tdir.reposname
7503 $RUNAS cvs add -m 'addmsg' foo99
7505 $RUNAS cvs commit -m 'nomsg' foo99
7506 rm -fr $DIR/$tdir.cvsroot
7508 run_test 99 "cvs strange file/directory operations"
7511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7512 [[ "$NETTYPE" =~ tcp ]] ||
7513 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7514 remote_ost_nodsh && skip "remote OST with nodsh"
7515 remote_mds_nodsh && skip "remote MDS with nodsh"
7517 skip "useless for local single node setup"
7519 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7520 [ "$PROT" != "tcp" ] && continue
7521 RPORT=$(echo $REMOTE | cut -d: -f2)
7522 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7525 LPORT=`echo $LOCAL | cut -d: -f2`
7526 if [ $LPORT -ge 1024 ]; then
7527 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7529 error_exit "local: $LPORT > 1024, remote: $RPORT"
7532 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7534 run_test 100 "check local port using privileged port ==========="
7536 function get_named_value()
7545 echo $line | sed "s/^$tag[ ]*//"
7552 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7553 awk '/^max_cached_mb/ { print $2 }')
7556 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7562 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7567 local cache_limit=32
7569 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7570 trap cleanup_101a EXIT
7571 $LCTL set_param -n llite.*.read_ahead_stats 0
7572 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7575 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7577 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7578 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7581 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7582 get_named_value 'read but discarded' | cut -d" " -f1); do
7583 discard=$(($discard + $s))
7587 if [[ $(($discard * 10)) -gt $nreads ]]; then
7588 $LCTL get_param osc.*-osc*.rpc_stats
7589 $LCTL get_param llite.*.read_ahead_stats
7590 error "too many ($discard) discarded pages"
7592 rm -f $DIR/$tfile || true
7594 run_test 101a "check read-ahead for random reads"
7597 test_mkdir $DIR/$tdir
7598 local STRIPE_SIZE=$1
7599 local FILE_LENGTH=$2
7602 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7604 local list=$(comma_list $(osts_nodes))
7605 set_osd_param $list '' read_cache_enable 0
7606 set_osd_param $list '' writethrough_cache_enable 0
7608 trap cleanup_test101bc EXIT
7609 # prepare the read-ahead file
7610 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7612 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7613 count=$FILE_SIZE_MB 2> /dev/null
7617 cleanup_test101bc() {
7622 local list=$(comma_list $(osts_nodes))
7623 set_osd_param $list '' read_cache_enable 1
7624 set_osd_param $list '' writethrough_cache_enable 1
7628 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7633 local STRIPE_SIZE=$2
7634 local FILE_LENGTH=$3
7635 local RA_INC=1048576
7636 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7637 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7638 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7639 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7640 get_named_value 'read but discarded' |
7641 cut -d" " -f1 | calc_total)
7642 if [[ $DISCARD -gt $discard_limit ]]; then
7643 $LCTL get_param llite.*.read_ahead_stats
7644 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7646 echo "Read-ahead success for size ${READ_SIZE}"
7651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7652 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7654 local STRIPE_SIZE=1048576
7655 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7657 if [ $SLOW == "yes" ]; then
7658 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7660 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7663 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7665 # prepare the read-ahead file
7666 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7667 cancel_lru_locks osc
7668 for BIDX in 2 4 8 16 32 64 128 256
7670 local BSIZE=$((BIDX*4096))
7671 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7672 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7673 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7674 $LCTL set_param -n llite.*.read_ahead_stats 0
7675 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7676 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7677 cancel_lru_locks osc
7678 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7683 run_test 101b "check stride-io mode read-ahead ================="
7686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7688 local STRIPE_SIZE=1048576
7689 local FILE_LENGTH=$((STRIPE_SIZE*100))
7693 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7695 cancel_lru_locks osc
7696 $LCTL set_param osc.*.rpc_stats 0
7697 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7698 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7699 local stats=$($LCTL get_param -n $osc_rpc_stats)
7700 local lines=$(echo "$stats" | awk 'END {print NR;}')
7703 if [ $lines -le 20 ]; then
7706 for size in 1 2 4 8; do
7707 local rpc=$(echo "$stats" |
7708 awk '($1 == "'$size':") {print $2; exit; }')
7710 error "Small $((size*4))k read IO $rpc !"
7712 echo "$osc_rpc_stats check passed!"
7717 run_test 101c "check stripe_size aligned read-ahead ================="
7720 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7721 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7727 local file=$DIR/$tfile
7728 local sz_MB=${FILESIZE_101d:-500}
7729 local ra_MB=${READAHEAD_MB:-40}
7731 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7732 [ $free_MB -lt $sz_MB ] &&
7733 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7735 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7736 $SETSTRIPE -c -1 $file || error "setstripe failed"
7738 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7739 echo Cancel LRU locks on lustre client to flush the client cache
7740 cancel_lru_locks osc
7742 echo Disable read-ahead
7743 local old_READAHEAD=$(set_read_ahead 0)
7745 echo Reading the test file $file with read-ahead disabled
7746 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7748 echo Cancel LRU locks on lustre client to flush the client cache
7749 cancel_lru_locks osc
7750 echo Enable read-ahead with ${ra_MB}MB
7751 set_read_ahead $ra_MB
7753 echo Reading the test file $file with read-ahead enabled
7754 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7756 echo "read-ahead disabled time read $raOFF"
7757 echo "read-ahead enabled time read $raON"
7759 set_read_ahead $old_READAHEAD
7761 wait_delete_completed
7763 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7764 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7766 run_test 101d "file read with and without read-ahead enabled"
7769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7771 local file=$DIR/$tfile
7772 local size_KB=500 #KB
7776 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7777 local need_KB=$((count * size_KB))
7778 [[ $free_KB -le $need_KB ]] &&
7779 skip_env "Need free space $need_KB, have $free_KB"
7781 echo "Creating $count ${size_KB}K test files"
7782 for ((i = 0; i < $count; i++)); do
7783 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7786 echo "Cancel LRU locks on lustre client to flush the client cache"
7787 cancel_lru_locks $OSC
7789 echo "Reset readahead stats"
7790 $LCTL set_param -n llite.*.read_ahead_stats 0
7792 for ((i = 0; i < $count; i++)); do
7793 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7796 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7797 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7799 for ((i = 0; i < $count; i++)); do
7800 rm -rf $file.$i 2>/dev/null
7803 #10000 means 20% reads are missing in readahead
7804 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7806 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7809 which iozone || skip_env "no iozone installed"
7811 local old_debug=$($LCTL get_param debug)
7812 old_debug=${old_debug#*=}
7813 $LCTL set_param debug="reada mmap"
7815 # create a test file
7816 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7818 echo Cancel LRU locks on lustre client to flush the client cache
7819 cancel_lru_locks osc
7821 echo Reset readahead stats
7822 $LCTL set_param -n llite.*.read_ahead_stats 0
7824 echo mmap read the file with small block size
7825 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7828 echo checking missing pages
7829 $LCTL get_param llite.*.read_ahead_stats
7830 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7831 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7833 $LCTL set_param debug="$old_debug"
7834 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7837 run_test 101f "check mmap read performance"
7839 test_101g_brw_size_test() {
7841 local pages=$((mb * 1048576 / PAGE_SIZE))
7842 local file=$DIR/$tfile
7844 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7845 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7846 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7847 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7851 stack_trap "rm -f $file" EXIT
7852 $LCTL set_param -n osc.*.rpc_stats=0
7854 # 10 RPCs should be enough for the test
7856 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7857 { error "dd write ${mb} MB blocks failed"; return 3; }
7858 cancel_lru_locks osc
7859 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7860 { error "dd write ${mb} MB blocks failed"; return 4; }
7862 # calculate number of full-sized read and write RPCs
7863 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7864 sed -n '/pages per rpc/,/^$/p' |
7865 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7866 END { print reads,writes }'))
7867 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7869 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7876 remote_ost_nodsh && skip "remote OST with nodsh"
7879 local osts=$(get_facets OST)
7880 local list=$(comma_list $(osts_nodes))
7881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7882 local brw_size="obdfilter.*.brw_size"
7883 local ostver=$(lustre_version_code ost1)
7884 local cliver=$(lustre_version_code client)
7886 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7888 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7889 if [ $ostver -ge $(version_code 2.8.52) -o \
7890 \( $ostver -ge $(version_code 2.7.17) -a \
7891 $ostver -lt $(version_code 2.7.50) \) ] &&
7892 [ $cliver -ge $(version_code 2.8.52) -o \
7893 \( $cliver -ge $(version_code 2.7.17) -a \
7894 $cliver -lt $(version_code 2.7.50) \) ]; then
7895 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7896 if [[ $orig_mb -lt 16 ]]; then
7897 save_lustre_params $osts "$brw_size" > $p
7898 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7899 error "set 16MB RPC size failed"
7901 echo "remount client to enable new RPC size"
7902 remount_client $MOUNT || error "remount_client failed"
7905 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7906 # should be able to set brw_size=12, but no rpc_stats for that
7907 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7910 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7912 if [[ $orig_mb -lt 16 ]]; then
7913 restore_lustre_params < $p
7914 remount_client $MOUNT || error "remount_client restore failed"
7917 rm -f $p $DIR/$tfile
7919 run_test 101g "Big bulk(4/16 MiB) readahead"
7922 test_mkdir $DIR/$tdir
7923 chown $RUNAS_ID $DIR/$tdir
7926 STRIPE_COUNT=$OSTCOUNT
7927 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7929 trap cleanup_test102 EXIT
7931 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7933 for num in 1 2 3 4; do
7934 for count in $(seq 1 $STRIPE_COUNT); do
7935 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7936 local size=`expr $STRIPE_SIZE \* $num`
7937 local file=file"$num-$idx-$count"
7938 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7944 $1 tar cf $TMP/f102.tar $tdir --xattrs
7950 rm -rf $DIR/d0.sanity/d102
7954 [ "$UID" != 0 ] && skip "must run as root"
7955 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7956 skip_env "must have user_xattr"
7958 [ -z "$(which setfattr 2>/dev/null)" ] &&
7959 skip_env "could not find setfattr"
7961 local testfile=$DIR/$tfile
7964 echo "set/get xattr..."
7965 setfattr -n trusted.name1 -v value1 $testfile ||
7966 error "setfattr -n trusted.name1=value1 $testfile failed"
7967 getfattr -n trusted.name1 $testfile 2> /dev/null |
7968 grep "trusted.name1=.value1" ||
7969 error "$testfile missing trusted.name1=value1"
7971 setfattr -n user.author1 -v author1 $testfile ||
7972 error "setfattr -n user.author1=author1 $testfile failed"
7973 getfattr -n user.author1 $testfile 2> /dev/null |
7974 grep "user.author1=.author1" ||
7975 error "$testfile missing trusted.author1=author1"
7978 setfattr -n trusted.name2 -v value2 $testfile ||
7979 error "$testfile unable to set trusted.name2"
7980 setfattr -n trusted.name3 -v value3 $testfile ||
7981 error "$testfile unable to set trusted.name3"
7982 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7983 grep "trusted.name" | wc -l) -eq 3 ] ||
7984 error "$testfile missing 3 trusted.name xattrs"
7986 setfattr -n user.author2 -v author2 $testfile ||
7987 error "$testfile unable to set user.author2"
7988 setfattr -n user.author3 -v author3 $testfile ||
7989 error "$testfile unable to set user.author3"
7990 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7991 grep "user.author" | wc -l) -eq 3 ] ||
7992 error "$testfile missing 3 user.author xattrs"
7994 echo "remove xattr..."
7995 setfattr -x trusted.name1 $testfile ||
7996 error "$testfile error deleting trusted.name1"
7997 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7998 error "$testfile did not delete trusted.name1 xattr"
8000 setfattr -x user.author1 $testfile ||
8001 error "$testfile error deleting user.author1"
8002 echo "set lustre special xattr ..."
8003 $LFS setstripe -c1 $testfile
8004 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8005 awk -F "=" '/trusted.lov/ { print $2 }' )
8006 setfattr -n "trusted.lov" -v $lovea $testfile ||
8007 error "$testfile doesn't ignore setting trusted.lov again"
8008 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8009 error "$testfile allow setting invalid trusted.lov"
8012 run_test 102a "user xattr test =================================="
8015 [ -z "$(which setfattr 2>/dev/null)" ] &&
8016 skip_env "could not find setfattr"
8017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8019 # b10930: get/set/list trusted.lov xattr
8020 echo "get/set/list trusted.lov xattr ..."
8021 local testfile=$DIR/$tfile
8022 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8023 error "setstripe failed"
8024 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
8025 error "getstripe failed"
8026 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8027 error "can't get trusted.lov from $testfile"
8029 local testfile2=${testfile}2
8030 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8031 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8034 setfattr -n trusted.lov -v $value $testfile2
8035 local stripe_size=$($GETSTRIPE -S $testfile2)
8036 local stripe_count=$($GETSTRIPE -c $testfile2)
8037 [[ $stripe_size -eq 65536 ]] ||
8038 error "stripe size $stripe_size != 65536"
8039 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8040 error "stripe count $stripe_count != $STRIPECOUNT"
8043 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8046 [ -z "$(which setfattr 2>/dev/null)" ] &&
8047 skip_env "could not find setfattr"
8048 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8050 # b10930: get/set/list lustre.lov xattr
8051 echo "get/set/list lustre.lov xattr ..."
8052 test_mkdir $DIR/$tdir
8053 chown $RUNAS_ID $DIR/$tdir
8054 local testfile=$DIR/$tdir/$tfile
8055 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8056 error "setstripe failed"
8057 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8058 error "getstripe failed"
8059 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8060 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8062 local testfile2=${testfile}2
8063 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8064 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8066 $RUNAS $MCREATE $testfile2
8067 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8068 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8069 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8070 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8071 [ $stripe_count -eq $STRIPECOUNT ] ||
8072 error "stripe count $stripe_count != $STRIPECOUNT"
8074 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8076 compare_stripe_info1() {
8077 local stripe_index_all_zero=true
8079 for num in 1 2 3 4; do
8080 for count in $(seq 1 $STRIPE_COUNT); do
8081 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8082 local size=$((STRIPE_SIZE * num))
8083 local file=file"$num-$offset-$count"
8084 stripe_size=$($LFS getstripe -S $PWD/$file)
8085 [[ $stripe_size -ne $size ]] &&
8086 error "$file: size $stripe_size != $size"
8087 stripe_count=$($LFS getstripe -c $PWD/$file)
8088 # allow fewer stripes to be created, ORI-601
8089 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8090 error "$file: count $stripe_count != $count"
8091 stripe_index=$($LFS getstripe -i $PWD/$file)
8092 [[ $stripe_index -ne 0 ]] &&
8093 stripe_index_all_zero=false
8097 $stripe_index_all_zero &&
8098 error "all files are being extracted starting from OST index 0"
8102 have_xattrs_include() {
8103 tar --help | grep -q xattrs-include &&
8104 echo --xattrs-include="lustre.*"
8108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8109 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8111 XINC=$(have_xattrs_include)
8113 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8115 compare_stripe_info1
8117 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8121 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8123 XINC=$(have_xattrs_include)
8125 test_mkdir $DIR/$tdir.restore
8127 tar cf - --xattrs $tdir | tar xf - \
8128 -C $DIR/$tdir.restore --xattrs $XINC
8129 cd $DIR/$tdir.restore/$tdir
8130 compare_stripe_info1
8132 run_test 102f "tar copy files, not keep osts"
8135 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8136 skip "must have user_xattr"
8137 [ -z "$(which setfattr 2>/dev/null)" ] &&
8138 skip_env "could not find setfattr"
8139 [ -z "$(which getfattr 2>/dev/null)" ] &&
8140 skip_env "could not find getfattr"
8142 local xsize=${1:-1024} # in bytes
8143 local file=$DIR/$tfile
8144 local value="$(generate_string $xsize)"
8145 local xbig=trusted.big
8148 log "save $xbig on $file"
8149 setfattr -n $xbig -v $value $file ||
8150 error "saving $xbig on $file failed"
8152 local orig=$(get_xattr_value $xbig $file)
8153 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8155 local xsml=trusted.sml
8156 log "save $xsml on $file"
8157 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8159 local new=$(get_xattr_value $xbig $file)
8160 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8162 log "grow $xsml on $file"
8163 setfattr -n $xsml -v "$value" $file ||
8164 error "growing $xsml on $file failed"
8166 new=$(get_xattr_value $xbig $file)
8167 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8168 log "$xbig still valid after growing $xsml"
8173 test_102h() { # bug 15777
8176 run_test 102h "grow xattr from inside inode to external block"
8179 large_xattr_enabled || skip_env "ea_inode feature disabled"
8181 grow_xattr $(max_xattr_size)
8183 run_test 102ha "grow xattr from inside inode to external inode"
8185 test_102i() { # bug 17038
8186 [ -z "$(which getfattr 2>/dev/null)" ] &&
8187 skip "could not find getfattr"
8190 ln -s $DIR/$tfile $DIR/${tfile}link
8191 getfattr -n trusted.lov $DIR/$tfile ||
8192 error "lgetxattr on $DIR/$tfile failed"
8193 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8194 grep -i "no such attr" ||
8195 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8196 rm -f $DIR/$tfile $DIR/${tfile}link
8198 run_test 102i "lgetxattr test on symbolic link ============"
8201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8202 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8204 XINC=$(have_xattrs_include)
8205 setup_test102 "$RUNAS"
8206 chown $RUNAS_ID $DIR/$tdir
8207 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8209 compare_stripe_info1 "$RUNAS"
8211 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8214 [ -z "$(which setfattr 2>/dev/null)" ] &&
8215 skip "could not find setfattr"
8218 # b22187 just check that does not crash for regular file.
8219 setfattr -n trusted.lov $DIR/$tfile
8220 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8221 local test_kdir=$DIR/$tdir
8222 test_mkdir $test_kdir
8223 local default_size=$($LFS getstripe -S $test_kdir)
8224 local default_count=$($LFS getstripe -c $test_kdir)
8225 local default_offset=$($LFS getstripe -i $test_kdir)
8226 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8227 error 'dir setstripe failed'
8228 setfattr -n trusted.lov $test_kdir
8229 local stripe_size=$($LFS getstripe -S $test_kdir)
8230 local stripe_count=$($LFS getstripe -c $test_kdir)
8231 local stripe_offset=$($LFS getstripe -i $test_kdir)
8232 [ $stripe_size -eq $default_size ] ||
8233 error "stripe size $stripe_size != $default_size"
8234 [ $stripe_count -eq $default_count ] ||
8235 error "stripe count $stripe_count != $default_count"
8236 [ $stripe_offset -eq $default_offset ] ||
8237 error "stripe offset $stripe_offset != $default_offset"
8238 rm -rf $DIR/$tfile $test_kdir
8240 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8243 [ -z "$(which getfattr 2>/dev/null)" ] &&
8244 skip "could not find getfattr"
8246 # LU-532 trusted. xattr is invisible to non-root
8247 local testfile=$DIR/$tfile
8251 echo "listxattr as user..."
8252 chown $RUNAS_ID $testfile
8253 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8254 grep -q "trusted" &&
8255 error "$testfile trusted xattrs are user visible"
8259 run_test 102l "listxattr size test =================================="
8261 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8262 local path=$DIR/$tfile
8265 listxattr_size_check $path || error "listattr_size_check $path failed"
8267 run_test 102m "Ensure listxattr fails on small bufffer ========"
8271 getxattr() { # getxattr path name
8272 # Return the base64 encoding of the value of xattr name on path.
8276 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8278 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8280 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8282 getfattr --absolute-names --encoding=base64 --name=$name $path |
8283 awk -F= -v name=$name '$1 == name {
8284 print substr($0, index($0, "=") + 1);
8288 test_102n() { # LU-4101 mdt: protect internal xattrs
8289 [ -z "$(which setfattr 2>/dev/null)" ] &&
8290 skip "could not find setfattr"
8291 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8293 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8296 local file0=$DIR/$tfile.0
8297 local file1=$DIR/$tfile.1
8298 local xattr0=$TMP/$tfile.0
8299 local xattr1=$TMP/$tfile.1
8300 local namelist="lov lma lmv link fid version som hsm"
8304 rm -rf $file0 $file1 $xattr0 $xattr1
8307 # Get 'before' xattrs of $file1.
8308 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8310 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8311 namelist+=" lfsck_namespace"
8312 for name in $namelist; do
8313 # Try to copy xattr from $file0 to $file1.
8314 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8316 setfattr --name=trusted.$name --value="$value" $file1 ||
8317 error "setxattr 'trusted.$name' failed"
8319 # Try to set a garbage xattr.
8320 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8322 if [[ x$name == "xlov" ]]; then
8323 setfattr --name=trusted.lov --value="$value" $file1 &&
8324 error "setxattr invalid 'trusted.lov' success"
8326 setfattr --name=trusted.$name --value="$value" $file1 ||
8327 error "setxattr invalid 'trusted.$name' failed"
8330 # Try to remove the xattr from $file1. We don't care if this
8331 # appears to succeed or fail, we just don't want there to be
8332 # any changes or crashes.
8333 setfattr --remove=$trusted.$name $file1 2> /dev/null
8336 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8339 # Try to copy xattr from $file0 to $file1.
8340 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8342 setfattr --name=trusted.$name --value="$value" $file1 ||
8343 error "setxattr 'trusted.$name' failed"
8345 # Try to set a garbage xattr.
8346 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8348 setfattr --name=trusted.$name --value="$value" $file1 ||
8349 error "setxattr 'trusted.$name' failed"
8351 # Try to remove the xattr from $file1. We don't care if this
8352 # appears to succeed or fail, we just don't want there to be
8353 # any changes or crashes.
8354 setfattr --remove=$trusted.$name $file1 2> /dev/null
8357 # Get 'after' xattrs of file1.
8358 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8360 if ! diff $xattr0 $xattr1; then
8361 error "before and after xattrs of '$file1' differ"
8364 rm -rf $file0 $file1 $xattr0 $xattr1
8368 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8370 test_102p() { # LU-4703 setxattr did not check ownership
8371 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8372 skip "MDS needs to be at least 2.5.56"
8374 local testfile=$DIR/$tfile
8378 echo "setfacl as user..."
8379 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8380 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8382 echo "setfattr as user..."
8383 setfacl -m "u:$RUNAS_ID:---" $testfile
8384 $RUNAS setfattr -x system.posix_acl_access $testfile
8385 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8387 run_test 102p "check setxattr(2) correctly fails without permission"
8390 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8391 skip "MDS needs to be at least 2.6.92"
8393 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8395 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8398 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8399 skip "MDS needs to be at least 2.6.93"
8401 touch $DIR/$tfile || error "touch"
8402 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8403 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8404 rm $DIR/$tfile || error "rm"
8407 mkdir -p $DIR/$tdir || error "mkdir"
8408 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8409 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8410 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8411 error "$testfile error deleting user.author1"
8412 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8413 grep "user.$(basename $tdir)" &&
8414 error "$tdir did not delete user.$(basename $tdir)"
8415 rmdir $DIR/$tdir || error "rmdir"
8418 test_mkdir $DIR/$tdir
8419 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8420 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8421 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8422 error "$testfile error deleting user.author1"
8423 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8424 grep "user.$(basename $tdir)" &&
8425 error "$tdir did not delete user.$(basename $tdir)"
8426 rmdir $DIR/$tdir || error "rm striped dir"
8428 run_test 102r "set EAs with empty values"
8431 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8432 skip "MDS needs to be at least 2.11.52"
8434 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8436 save_lustre_params client "llite.*.xattr_cache" > $save
8438 for cache in 0 1; do
8439 lctl set_param llite.*.xattr_cache=$cache
8442 touch $DIR/$tfile || error "touch"
8443 for prefix in lustre security system trusted user; do
8444 # Note getxattr() may fail with 'Operation not
8445 # supported' or 'No such attribute' depending
8446 # on prefix and cache.
8447 getfattr -n $prefix.n102s $DIR/$tfile &&
8448 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8452 restore_lustre_params < $save
8454 run_test 102s "getting nonexistent xattrs should fail"
8457 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8458 skip "MDS needs to be at least 2.11.52"
8460 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8462 save_lustre_params client "llite.*.xattr_cache" > $save
8464 for cache in 0 1; do
8465 lctl set_param llite.*.xattr_cache=$cache
8467 for buf_size in 0 256; do
8469 touch $DIR/$tfile || error "touch"
8470 setfattr -n user.multiop $DIR/$tfile
8471 $MULTIOP $DIR/$tfile oa$buf_size ||
8472 error "cannot get zero length xattr value (buf_size = $buf_size)"
8476 restore_lustre_params < $save
8478 run_test 102t "zero length xattr values handled correctly"
8482 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8487 [ "$UID" != 0 ] && skip "must run as root"
8488 $GSS && skip_env "could not run under gss"
8489 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8490 skip_env "must have acl enabled"
8491 [ -z "$(which setfacl 2>/dev/null)" ] &&
8492 skip_env "could not find setfacl"
8493 remote_mds_nodsh && skip "remote MDS with nodsh"
8495 gpasswd -a daemon bin # LU-5641
8496 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8498 declare -a identity_old
8500 for num in $(seq $MDSCOUNT); do
8501 switch_identity $num true || identity_old[$num]=$?
8509 echo "performing cp ..."
8510 run_acl_subtest cp || error "run_acl_subtest cp failed"
8511 echo "performing getfacl-noacl..."
8512 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8513 echo "performing misc..."
8514 run_acl_subtest misc || error "misc test failed"
8515 echo "performing permissions..."
8516 run_acl_subtest permissions || error "permissions failed"
8517 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8518 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8519 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8520 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8522 echo "performing permissions xattr..."
8523 run_acl_subtest permissions_xattr ||
8524 error "permissions_xattr failed"
8526 echo "performing setfacl..."
8527 run_acl_subtest setfacl || error "setfacl test failed"
8529 # inheritance test got from HP
8530 echo "performing inheritance..."
8531 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8532 chmod +x make-tree || error "chmod +x failed"
8533 run_acl_subtest inheritance || error "inheritance test failed"
8536 echo "LU-974 ignore umask when acl is enabled..."
8537 run_acl_subtest 974 || error "LU-974 umask test failed"
8538 if [ $MDSCOUNT -ge 2 ]; then
8539 run_acl_subtest 974_remote ||
8540 error "LU-974 umask test failed under remote dir"
8543 echo "LU-2561 newly created file is same size as directory..."
8544 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8545 run_acl_subtest 2561 || error "LU-2561 test failed"
8547 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8550 run_acl_subtest 4924 || error "LU-4924 test failed"
8555 for num in $(seq $MDSCOUNT); do
8556 if [ "${identity_old[$num]}" = 1 ]; then
8557 switch_identity $num false || identity_old[$num]=$?
8561 run_test 103a "acl test"
8566 for U in {0..511}; do
8568 local O=$(printf "%04o" $U)
8570 umask $(printf "%04o" $((511 ^ $O)))
8571 $LFS setstripe -c 1 $DIR/$tfile.s$O
8572 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8574 (( $S == ($O & 0666) )) ||
8575 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8577 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8578 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8579 (( $S == ($O & 0666) )) ||
8580 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8582 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8583 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8584 (( $S == ($O & 0666) )) ||
8585 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8586 rm -f $DIR/$tfile.[smp]$0
8591 run_test 103b "umask lfs setstripe"
8595 cp -rp $DIR/$tdir $DIR/$tdir.bak
8597 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8598 error "$DIR/$tdir shouldn't contain default ACL"
8599 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8600 error "$DIR/$tdir.bak shouldn't contain default ACL"
8603 run_test 103c "'cp -rp' won't set empty acl"
8606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8609 lfs df || error "lfs df failed"
8610 lfs df -ih || error "lfs df -ih failed"
8611 lfs df -h $DIR || error "lfs df -h $DIR failed"
8612 lfs df -i $DIR || error "lfs df -i $DIR failed"
8613 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8614 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8616 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8617 lctl --device %$OSC deactivate
8618 lfs df || error "lfs df with deactivated OSC failed"
8619 lctl --device %$OSC activate
8620 # wait the osc back to normal
8621 wait_osc_import_state client ost FULL
8623 lfs df || error "lfs df with reactivated OSC failed"
8626 run_test 104a "lfs df [-ih] [path] test ========================="
8629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8630 [ $RUNAS_ID -eq $UID ] &&
8631 skip_env "RUNAS_ID = UID = $UID -- skipping"
8634 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8635 grep "Permission denied" | wc -l)))
8636 if [ $denied_cnt -ne 0 ]; then
8637 error "lfs check servers test failed"
8640 run_test 104b "$RUNAS lfs check servers test ===================="
8643 # doesn't work on 2.4 kernels
8645 if $(flock_is_enabled); then
8646 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8648 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8652 run_test 105a "flock when mounted without -o flock test ========"
8656 if $(flock_is_enabled); then
8657 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8659 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8663 run_test 105b "fcntl when mounted without -o flock test ========"
8667 if $(flock_is_enabled); then
8668 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8670 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8674 run_test 105c "lockf when mounted without -o flock test"
8676 test_105d() { # bug 15924
8677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8679 test_mkdir $DIR/$tdir
8680 flock_is_enabled || skip_env "mount w/o flock enabled"
8681 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8682 $LCTL set_param fail_loc=0x80000315
8683 flocks_test 2 $DIR/$tdir
8685 run_test 105d "flock race (should not freeze) ========"
8687 test_105e() { # bug 22660 && 22040
8688 flock_is_enabled || skip_env "mount w/o flock enabled"
8691 flocks_test 3 $DIR/$tfile
8693 run_test 105e "Two conflicting flocks from same process"
8695 test_106() { #bug 10921
8696 test_mkdir $DIR/$tdir
8697 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8698 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8700 run_test 106 "attempt exec of dir followed by chown of that dir"
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8711 local save_pattern=$(sysctl -n kernel.core_pattern)
8712 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8713 sysctl -w kernel.core_pattern=$file
8714 sysctl -w kernel.core_uses_pid=0
8722 kill -s 11 $SLEEPPID
8724 if [ -e $file ]; then
8725 size=`stat -c%s $file`
8726 [ $size -eq 0 ] && error "Fail to create core file $file"
8728 error "Fail to create core file $file"
8731 sysctl -w kernel.core_pattern=$save_pattern
8732 sysctl -w kernel.core_uses_pid=$save_uses_pid
8735 run_test 107 "Coredump on SIG"
8738 test_mkdir $DIR/$tdir
8739 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8740 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8741 error "mkdir with 256 char should fail, but did not"
8742 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8743 error "create with 255 char failed"
8744 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8745 error "create with 256 char should fail, but did not"
8750 run_test 110 "filename length checking"
8753 # Purpose: To verify dynamic thread (OSS) creation.
8756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8757 remote_ost_nodsh && skip "remote OST with nodsh"
8759 # Lustre does not stop service threads once they are started.
8760 # Reset number of running threads to default.
8765 local save_params="$TMP/sanity-$TESTNAME.parameters"
8767 # Get ll_ost_io count before I/O
8768 OSTIO_pre=$(do_facet ost1 \
8769 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8770 # Exit if lustre is not running (ll_ost_io not running).
8771 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8773 echo "Starting with $OSTIO_pre threads"
8774 local thread_max=$((OSTIO_pre * 2))
8775 local rpc_in_flight=$((thread_max * 2))
8776 # Number of I/O Process proposed to be started.
8778 local facets=$(get_facets OST)
8780 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8781 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8783 # Set in_flight to $rpc_in_flight
8784 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8785 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8786 nfiles=${rpc_in_flight}
8787 # Set ost thread_max to $thread_max
8788 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8790 # 5 Minutes should be sufficient for max number of OSS
8791 # threads(thread_max) to be created.
8795 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8796 test_mkdir $DIR/$tdir
8797 for i in $(seq $nfiles); do
8798 local file=$DIR/$tdir/${tfile}-$i
8799 $LFS setstripe -c -1 -i 0 $file
8800 ($WTL $file $timeout)&
8803 # I/O Started - Wait for thread_started to reach thread_max or report
8804 # error if thread_started is more than thread_max.
8805 echo "Waiting for thread_started to reach thread_max"
8806 local thread_started=0
8807 local end_time=$((SECONDS + timeout))
8809 while [ $SECONDS -le $end_time ] ; do
8811 # Get ost i/o thread_started count.
8812 thread_started=$(do_facet ost1 \
8814 ost.OSS.ost_io.threads_started | cut -d= -f2")
8815 # Break out if thread_started is equal/greater than thread_max
8816 if [[ $thread_started -ge $thread_max ]]; then
8817 echo ll_ost_io thread_started $thread_started, \
8818 equal/greater than thread_max $thread_max
8824 # Cleanup - We have the numbers, Kill i/o jobs if running.
8825 jobcount=($(jobs -p))
8826 for i in $(seq 0 $((${#jobcount[@]}-1)))
8828 kill -9 ${jobcount[$i]}
8829 if [ $? -ne 0 ] ; then
8831 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8835 # Cleanup files left by WTL binary.
8836 for i in $(seq $nfiles); do
8837 local file=$DIR/$tdir/${tfile}-$i
8839 if [ $? -ne 0 ] ; then
8840 echo "Warning: Failed to delete file $file"
8844 restore_lustre_params <$save_params
8845 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8847 # Error out if no new thread has started or Thread started is greater
8849 if [[ $thread_started -le $OSTIO_pre ||
8850 $thread_started -gt $thread_max ]]; then
8851 error "ll_ost_io: thread_started $thread_started" \
8852 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8853 "No new thread started or thread started greater " \
8857 run_test 115 "verify dynamic thread creation===================="
8860 wait_delete_completed
8861 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8862 echo "OST kbytes available: ${AVAIL[@]}"
8867 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8868 #echo OST $i: ${AVAIL[i]}kb
8869 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8873 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8878 echo "Min free space: OST $MINI: $MINV"
8879 echo "Max free space: OST $MAXI: $MAXV"
8882 test_116a() { # was previously test_116()
8883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8885 remote_mds_nodsh && skip "remote MDS with nodsh"
8887 echo -n "Free space priority "
8888 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8893 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8894 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8895 trap simple_cleanup_common EXIT
8897 # Check if we need to generate uneven OSTs
8898 test_mkdir -p $DIR/$tdir/OST${MINI}
8899 local FILL=$((MINV / 4))
8900 local DIFF=$((MAXV - MINV))
8901 local DIFF2=$((DIFF * 100 / MINV))
8903 local threshold=$(do_facet $SINGLEMDS \
8904 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8905 threshold=${threshold%%%}
8906 echo -n "Check for uneven OSTs: "
8907 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8909 if [[ $DIFF2 -gt $threshold ]]; then
8911 echo "Don't need to fill OST$MINI"
8913 # generate uneven OSTs. Write 2% over the QOS threshold value
8915 DIFF=$((threshold - DIFF2 + 2))
8916 DIFF2=$((MINV * DIFF / 100))
8917 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8918 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8919 error "setstripe failed"
8920 DIFF=$((DIFF2 / 2048))
8922 while [ $i -lt $DIFF ]; do
8924 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8925 bs=2M count=1 2>/dev/null
8934 DIFF=$((MAXV - MINV))
8935 DIFF2=$((DIFF * 100 / MINV))
8936 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8937 if [ $DIFF2 -gt $threshold ]; then
8940 echo "failed - QOS mode won't be used"
8941 simple_cleanup_common
8942 skip "QOS imbalance criteria not met"
8950 # now fill using QOS
8951 $SETSTRIPE -c 1 $DIR/$tdir
8952 FILL=$((FILL / 200))
8953 if [ $FILL -gt 600 ]; then
8956 echo "writing $FILL files to QOS-assigned OSTs"
8958 while [ $i -lt $FILL ]; do
8960 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8964 echo "wrote $i 200k files"
8968 echo "Note: free space may not be updated, so measurements might be off"
8970 DIFF2=$((MAXV - MINV))
8971 echo "free space delta: orig $DIFF final $DIFF2"
8972 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8973 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8974 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8975 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8976 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8977 if [[ $DIFF -gt 0 ]]; then
8978 FILL=$((DIFF2 * 100 / DIFF - 100))
8979 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8982 # Figure out which files were written where
8983 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8984 awk '/'$MINI1': / {print $2; exit}')
8986 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8987 echo "$MINC files created on smaller OST $MINI1"
8988 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8989 awk '/'$MAXI1': / {print $2; exit}')
8991 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8992 echo "$MAXC files created on larger OST $MAXI1"
8993 if [[ $MINC -gt 0 ]]; then
8994 FILL=$((MAXC * 100 / MINC - 100))
8995 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8997 [[ $MAXC -gt $MINC ]] ||
8998 error_ignore LU-9 "stripe QOS didn't balance free space"
8999 simple_cleanup_common
9001 run_test 116a "stripe QOS: free space balance ==================="
9003 test_116b() { # LU-2093
9004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9005 remote_mds_nodsh && skip "remote MDS with nodsh"
9007 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9008 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9009 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9010 [ -z "$old_rr" ] && skip "no QOS"
9011 do_facet $SINGLEMDS lctl set_param \
9012 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9014 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9015 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9016 do_facet $SINGLEMDS lctl set_param fail_loc=0
9018 do_facet $SINGLEMDS lctl set_param \
9019 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9021 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9023 test_117() # bug 10891
9025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9027 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9028 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9029 lctl set_param fail_loc=0x21e
9030 > $DIR/$tfile || error "truncate failed"
9031 lctl set_param fail_loc=0
9032 echo "Truncate succeeded."
9035 run_test 117 "verify osd extend =========="
9037 NO_SLOW_RESENDCOUNT=4
9038 export OLD_RESENDCOUNT=""
9039 set_resend_count () {
9040 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9041 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9042 lctl set_param -n $PROC_RESENDCOUNT $1
9043 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9046 # for reduce test_118* time (b=14842)
9047 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9049 # Reset async IO behavior after error case
9051 FILE=$DIR/reset_async
9053 # Ensure all OSCs are cleared
9054 $SETSTRIPE -c -1 $FILE
9055 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9060 test_118a() #bug 11710
9062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9066 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9067 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9068 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9070 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9071 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9076 run_test 118a "verify O_SYNC works =========="
9080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9081 remote_ost_nodsh && skip "remote OST with nodsh"
9085 #define OBD_FAIL_SRV_ENOENT 0x217
9086 set_nodes_failloc "$(osts_nodes)" 0x217
9087 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9089 set_nodes_failloc "$(osts_nodes)" 0
9090 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9091 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9094 if [[ $RC -eq 0 ]]; then
9095 error "Must return error due to dropped pages, rc=$RC"
9099 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9100 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9104 echo "Dirty pages not leaked on ENOENT"
9106 # Due to the above error the OSC will issue all RPCs syncronously
9107 # until a subsequent RPC completes successfully without error.
9108 $MULTIOP $DIR/$tfile Ow4096yc
9113 run_test 118b "Reclaim dirty pages on fatal error =========="
9117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9119 # for 118c, restore the original resend count, LU-1940
9120 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9121 set_resend_count $OLD_RESENDCOUNT
9122 remote_ost_nodsh && skip "remote OST with nodsh"
9126 #define OBD_FAIL_OST_EROFS 0x216
9127 set_nodes_failloc "$(osts_nodes)" 0x216
9129 # multiop should block due to fsync until pages are written
9130 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9134 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9135 error "Multiop failed to block on fsync, pid=$MULTIPID"
9138 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9140 if [[ $WRITEBACK -eq 0 ]]; then
9141 error "No page in writeback, writeback=$WRITEBACK"
9144 set_nodes_failloc "$(osts_nodes)" 0
9147 if [[ $RC -ne 0 ]]; then
9148 error "Multiop fsync failed, rc=$RC"
9151 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9152 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9154 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9155 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9159 echo "Dirty pages flushed via fsync on EROFS"
9162 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9164 # continue to use small resend count to reduce test_118* time (b=14842)
9165 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9170 remote_ost_nodsh && skip "remote OST with nodsh"
9174 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9175 set_nodes_failloc "$(osts_nodes)" 0x214
9176 # multiop should block due to fsync until pages are written
9177 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9181 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9182 error "Multiop failed to block on fsync, pid=$MULTIPID"
9185 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9187 if [[ $WRITEBACK -eq 0 ]]; then
9188 error "No page in writeback, writeback=$WRITEBACK"
9191 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9192 set_nodes_failloc "$(osts_nodes)" 0
9194 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9195 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9197 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9198 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9202 echo "Dirty pages gaurenteed flushed via fsync"
9205 run_test 118d "Fsync validation inject a delay of the bulk =========="
9208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9212 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9213 lctl set_param fail_loc=0x8000040a
9215 # Should simulate EINVAL error which is fatal
9216 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9218 if [[ $RC -eq 0 ]]; then
9219 error "Must return error due to dropped pages, rc=$RC"
9222 lctl set_param fail_loc=0x0
9224 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9225 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9226 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9228 if [[ $LOCKED -ne 0 ]]; then
9229 error "Locked pages remain in cache, locked=$LOCKED"
9232 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9233 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9237 echo "No pages locked after fsync"
9242 run_test 118f "Simulate unrecoverable OSC side error =========="
9245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9249 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9250 lctl set_param fail_loc=0x406
9252 # simulate local -ENOMEM
9253 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9256 lctl set_param fail_loc=0
9257 if [[ $RC -eq 0 ]]; then
9258 error "Must return error due to dropped pages, rc=$RC"
9261 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9262 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9263 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9265 if [[ $LOCKED -ne 0 ]]; then
9266 error "Locked pages remain in cache, locked=$LOCKED"
9269 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9270 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9274 echo "No pages locked after fsync"
9279 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9283 remote_ost_nodsh && skip "remote OST with nodsh"
9287 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9288 set_nodes_failloc "$(osts_nodes)" 0x20e
9289 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9290 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9293 set_nodes_failloc "$(osts_nodes)" 0
9294 if [[ $RC -eq 0 ]]; then
9295 error "Must return error due to dropped pages, rc=$RC"
9298 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9299 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9300 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9302 if [[ $LOCKED -ne 0 ]]; then
9303 error "Locked pages remain in cache, locked=$LOCKED"
9306 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9307 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9311 echo "No pages locked after fsync"
9315 run_test 118h "Verify timeout in handling recoverables errors =========="
9317 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9321 remote_ost_nodsh && skip "remote OST with nodsh"
9325 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9326 set_nodes_failloc "$(osts_nodes)" 0x20e
9328 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9329 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9332 set_nodes_failloc "$(osts_nodes)" 0
9336 if [[ $RC -ne 0 ]]; then
9337 error "got error, but should be not, rc=$RC"
9340 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9341 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9342 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9343 if [[ $LOCKED -ne 0 ]]; then
9344 error "Locked pages remain in cache, locked=$LOCKED"
9347 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9348 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9352 echo "No pages locked after fsync"
9356 run_test 118i "Fix error before timeout in recoverable error =========="
9358 [ "$SLOW" = "no" ] && set_resend_count 4
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9362 remote_ost_nodsh && skip "remote OST with nodsh"
9366 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9367 set_nodes_failloc "$(osts_nodes)" 0x220
9369 # return -EIO from OST
9370 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9372 set_nodes_failloc "$(osts_nodes)" 0x0
9373 if [[ $RC -eq 0 ]]; then
9374 error "Must return error due to dropped pages, rc=$RC"
9377 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9378 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9379 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9380 if [[ $LOCKED -ne 0 ]]; then
9381 error "Locked pages remain in cache, locked=$LOCKED"
9384 # in recoverable error on OST we want resend and stay until it finished
9385 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9386 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9390 echo "No pages locked after fsync"
9394 run_test 118j "Simulate unrecoverable OST side error =========="
9398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9399 remote_ost_nodsh && skip "remote OSTs with nodsh"
9401 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9402 set_nodes_failloc "$(osts_nodes)" 0x20e
9403 test_mkdir $DIR/$tdir
9405 for ((i=0;i<10;i++)); do
9406 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9407 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9414 set_nodes_failloc "$(osts_nodes)" 0
9417 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9419 test_118l() # LU-646
9421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 test_mkdir $DIR/$tdir
9424 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9427 run_test 118l "fsync dir"
9429 test_118m() # LU-3066
9431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9433 test_mkdir $DIR/$tdir
9434 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9437 run_test 118m "fdatasync dir ========="
9439 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9447 remote_ost_nodsh && skip "remote OSTs with nodsh"
9449 # Sleep to avoid a cached response.
9450 #define OBD_STATFS_CACHE_SECONDS 1
9453 # Inject a 10 second delay in the OST_STATFS handler.
9454 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9455 set_nodes_failloc "$(osts_nodes)" 0x242
9458 stat --file-system $MOUNT > /dev/null
9461 set_nodes_failloc "$(osts_nodes)" 0
9463 if ((end - begin > 20)); then
9464 error "statfs took $((end - begin)) seconds, expected 10"
9467 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9469 test_119a() # bug 11737
9471 BSIZE=$((512 * 1024))
9472 directio write $DIR/$tfile 0 1 $BSIZE
9473 # We ask to read two blocks, which is more than a file size.
9474 # directio will indicate an error when requested and actual
9475 # sizes aren't equeal (a normal situation in this case) and
9476 # print actual read amount.
9477 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9478 if [ "$NOB" != "$BSIZE" ]; then
9479 error "read $NOB bytes instead of $BSIZE"
9483 run_test 119a "Short directIO read must return actual read amount"
9485 test_119b() # bug 11737
9487 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9489 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9490 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9492 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9493 error "direct read failed"
9496 run_test 119b "Sparse directIO read must return actual read amount"
9498 test_119c() # bug 13099
9501 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9502 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9505 run_test 119c "Testing for direct read hitting hole"
9507 test_119d() # bug 15950
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9512 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9514 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9515 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9516 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9517 lctl set_param fail_loc=0x40d
9518 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9521 cat $DIR/$tfile > /dev/null &
9522 lctl set_param fail_loc=0
9525 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9527 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9528 error "the read rpcs have not completed in 2s"
9530 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9532 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 remote_mds_nodsh && skip "remote MDS with nodsh"
9537 test_mkdir $DIR/$tdir
9538 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9539 skip_env "no early lock cancel on server"
9541 lru_resize_disable mdc
9542 lru_resize_disable osc
9543 cancel_lru_locks mdc
9544 # asynchronous object destroy at MDT could cause bl ast to client
9545 cancel_lru_locks osc
9547 stat $DIR/$tdir > /dev/null
9548 can1=$(do_facet $SINGLEMDS \
9549 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9550 awk '/ldlm_cancel/ {print $2}')
9551 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9552 awk '/ldlm_bl_callback/ {print $2}')
9553 test_mkdir -c1 $DIR/$tdir/d1
9554 can2=$(do_facet $SINGLEMDS \
9555 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9556 awk '/ldlm_cancel/ {print $2}')
9557 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9558 awk '/ldlm_bl_callback/ {print $2}')
9559 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9560 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9561 lru_resize_enable mdc
9562 lru_resize_enable osc
9564 run_test 120a "Early Lock Cancel: mkdir test"
9567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9568 remote_mds_nodsh && skip "remote MDS with nodsh"
9569 test_mkdir $DIR/$tdir
9570 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9571 skip_env "no early lock cancel on server"
9573 lru_resize_disable mdc
9574 lru_resize_disable osc
9575 cancel_lru_locks mdc
9576 stat $DIR/$tdir > /dev/null
9577 can1=$(do_facet $SINGLEMDS \
9578 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9579 awk '/ldlm_cancel/ {print $2}')
9580 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9581 awk '/ldlm_bl_callback/ {print $2}')
9583 can2=$(do_facet $SINGLEMDS \
9584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9585 awk '/ldlm_cancel/ {print $2}')
9586 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9587 awk '/ldlm_bl_callback/ {print $2}')
9588 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9589 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9590 lru_resize_enable mdc
9591 lru_resize_enable osc
9593 run_test 120b "Early Lock Cancel: create test"
9596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9597 remote_mds_nodsh && skip "remote MDS with nodsh"
9598 test_mkdir -c1 $DIR/$tdir
9599 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9600 skip "no early lock cancel on server"
9602 lru_resize_disable mdc
9603 lru_resize_disable osc
9604 test_mkdir -c1 $DIR/$tdir/d1
9605 test_mkdir -c1 $DIR/$tdir/d2
9606 touch $DIR/$tdir/d1/f1
9607 cancel_lru_locks mdc
9608 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9609 can1=$(do_facet $SINGLEMDS \
9610 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9611 awk '/ldlm_cancel/ {print $2}')
9612 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9613 awk '/ldlm_bl_callback/ {print $2}')
9614 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9615 can2=$(do_facet $SINGLEMDS \
9616 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9617 awk '/ldlm_cancel/ {print $2}')
9618 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9619 awk '/ldlm_bl_callback/ {print $2}')
9620 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9621 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9622 lru_resize_enable mdc
9623 lru_resize_enable osc
9625 run_test 120c "Early Lock Cancel: link test"
9628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9629 remote_mds_nodsh && skip "remote MDS with nodsh"
9630 test_mkdir -c1 $DIR/$tdir
9631 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9632 skip_env "no early lock cancel on server"
9634 lru_resize_disable mdc
9635 lru_resize_disable osc
9637 cancel_lru_locks mdc
9638 stat $DIR/$tdir > /dev/null
9639 can1=$(do_facet $SINGLEMDS \
9640 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9641 awk '/ldlm_cancel/ {print $2}')
9642 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9643 awk '/ldlm_bl_callback/ {print $2}')
9644 chmod a+x $DIR/$tdir
9645 can2=$(do_facet $SINGLEMDS \
9646 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9647 awk '/ldlm_cancel/ {print $2}')
9648 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9649 awk '/ldlm_bl_callback/ {print $2}')
9650 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9651 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9652 lru_resize_enable mdc
9653 lru_resize_enable osc
9655 run_test 120d "Early Lock Cancel: setattr test"
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9659 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9660 skip_env "no early lock cancel on server"
9661 remote_mds_nodsh && skip "remote MDS with nodsh"
9663 local dlmtrace_set=false
9665 test_mkdir -c1 $DIR/$tdir
9666 lru_resize_disable mdc
9667 lru_resize_disable osc
9668 ! $LCTL get_param debug | grep -q dlmtrace &&
9669 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9670 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9671 cancel_lru_locks mdc
9672 cancel_lru_locks osc
9673 dd if=$DIR/$tdir/f1 of=/dev/null
9674 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9675 # XXX client can not do early lock cancel of OST lock
9676 # during unlink (LU-4206), so cancel osc lock now.
9678 cancel_lru_locks osc
9679 can1=$(do_facet $SINGLEMDS \
9680 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9681 awk '/ldlm_cancel/ {print $2}')
9682 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9683 awk '/ldlm_bl_callback/ {print $2}')
9684 unlink $DIR/$tdir/f1
9686 can2=$(do_facet $SINGLEMDS \
9687 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9688 awk '/ldlm_cancel/ {print $2}')
9689 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9690 awk '/ldlm_bl_callback/ {print $2}')
9691 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9692 $LCTL dk $TMP/cancel.debug.txt
9693 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9694 $LCTL dk $TMP/blocking.debug.txt
9695 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9696 lru_resize_enable mdc
9697 lru_resize_enable osc
9699 run_test 120e "Early Lock Cancel: unlink test"
9702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9703 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9704 skip_env "no early lock cancel on server"
9705 remote_mds_nodsh && skip "remote MDS with nodsh"
9707 test_mkdir -c1 $DIR/$tdir
9708 lru_resize_disable mdc
9709 lru_resize_disable osc
9710 test_mkdir -c1 $DIR/$tdir/d1
9711 test_mkdir -c1 $DIR/$tdir/d2
9712 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9713 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9714 cancel_lru_locks mdc
9715 cancel_lru_locks osc
9716 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9717 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9718 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9719 # XXX client can not do early lock cancel of OST lock
9720 # during rename (LU-4206), so cancel osc lock now.
9722 cancel_lru_locks osc
9723 can1=$(do_facet $SINGLEMDS \
9724 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9725 awk '/ldlm_cancel/ {print $2}')
9726 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9727 awk '/ldlm_bl_callback/ {print $2}')
9728 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9730 can2=$(do_facet $SINGLEMDS \
9731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9732 awk '/ldlm_cancel/ {print $2}')
9733 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9734 awk '/ldlm_bl_callback/ {print $2}')
9735 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9736 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9737 lru_resize_enable mdc
9738 lru_resize_enable osc
9740 run_test 120f "Early Lock Cancel: rename test"
9743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9744 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9745 skip_env "no early lock cancel on server"
9746 remote_mds_nodsh && skip "remote MDS with nodsh"
9748 lru_resize_disable mdc
9749 lru_resize_disable osc
9751 echo create $count files
9752 test_mkdir $DIR/$tdir
9753 cancel_lru_locks mdc
9754 cancel_lru_locks osc
9757 can0=$(do_facet $SINGLEMDS \
9758 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9759 awk '/ldlm_cancel/ {print $2}')
9760 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9761 awk '/ldlm_bl_callback/ {print $2}')
9762 createmany -o $DIR/$tdir/f $count
9764 can1=$(do_facet $SINGLEMDS \
9765 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9766 awk '/ldlm_cancel/ {print $2}')
9767 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9768 awk '/ldlm_bl_callback/ {print $2}')
9770 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9771 echo rm $count files
9774 can2=$(do_facet $SINGLEMDS \
9775 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9776 awk '/ldlm_cancel/ {print $2}')
9777 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9778 awk '/ldlm_bl_callback/ {print $2}')
9780 echo total: $count removes in $((t2-t1))
9781 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9783 # wait for commitment of removal
9784 lru_resize_enable mdc
9785 lru_resize_enable osc
9787 run_test 120g "Early Lock Cancel: performance test"
9789 test_121() { #bug #10589
9790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9793 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9794 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9795 lctl set_param fail_loc=0x310
9796 cancel_lru_locks osc > /dev/null
9797 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9798 lctl set_param fail_loc=0
9799 [[ $reads -eq $writes ]] ||
9800 error "read $reads blocks, must be $writes blocks"
9802 run_test 121 "read cancel race ========="
9804 test_123a() { # was test 123, statahead(bug 11401)
9805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9808 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9809 log "testing UP system. Performance may be lower than expected."
9814 test_mkdir $DIR/$tdir
9815 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9816 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9818 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9819 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9821 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9822 lctl set_param -n llite.*.statahead_max 0
9823 lctl get_param llite.*.statahead_max
9824 cancel_lru_locks mdc
9825 cancel_lru_locks osc
9827 time ls -l $DIR/$tdir | wc -l
9829 delta=$((etime - stime))
9830 log "ls $i files without statahead: $delta sec"
9831 lctl set_param llite.*.statahead_max=$max
9833 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9834 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9835 cancel_lru_locks mdc
9836 cancel_lru_locks osc
9838 time ls -l $DIR/$tdir | wc -l
9840 delta_sa=$((etime - stime))
9841 log "ls $i files with statahead: $delta_sa sec"
9842 lctl get_param -n llite.*.statahead_stats
9843 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9845 [[ $swrong -lt $ewrong ]] &&
9846 log "statahead was stopped, maybe too many locks held!"
9847 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9849 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9850 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9851 lctl set_param -n llite.*.statahead_max 0
9852 lctl get_param llite.*.statahead_max
9853 cancel_lru_locks mdc
9854 cancel_lru_locks osc
9856 time ls -l $DIR/$tdir | wc -l
9858 delta=$((etime - stime))
9859 log "ls $i files again without statahead: $delta sec"
9860 lctl set_param llite.*.statahead_max=$max
9861 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9862 if [ $SLOWOK -eq 0 ]; then
9863 error "ls $i files is slower with statahead!"
9865 log "ls $i files is slower with statahead!"
9871 [ $delta -gt 20 ] && break
9872 [ $delta -gt 8 ] && MULT=$((50 / delta))
9873 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9881 delta=$((etime - stime))
9882 log "rm -r $DIR/$tdir/: $delta seconds"
9884 lctl get_param -n llite.*.statahead_stats
9886 run_test 123a "verify statahead work"
9888 test_123b () { # statahead(bug 15027)
9889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9891 test_mkdir $DIR/$tdir
9892 createmany -o $DIR/$tdir/$tfile-%d 1000
9894 cancel_lru_locks mdc
9895 cancel_lru_locks osc
9897 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9898 lctl set_param fail_loc=0x80000803
9899 ls -lR $DIR/$tdir > /dev/null
9901 lctl set_param fail_loc=0x0
9902 lctl get_param -n llite.*.statahead_stats
9907 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9911 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9912 skip_env "no lru resize on server"
9916 test_mkdir $DIR/$tdir
9918 log "create $NR files at $DIR/$tdir"
9919 createmany -o $DIR/$tdir/f $NR ||
9920 error "failed to create $NR files in $DIR/$tdir"
9922 cancel_lru_locks mdc
9923 ls -l $DIR/$tdir > /dev/null
9927 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9928 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9929 LRU_SIZE=$($LCTL get_param -n $PARAM)
9930 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9931 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9933 log "NS=$(basename $NSDIR)"
9938 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9939 skip "Not enough cached locks created!"
9945 # We know that lru resize allows one client to hold $LIMIT locks
9946 # for 10h. After that locks begin to be killed by client.
9948 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9950 if [ $LIMIT -lt $LRU_SIZE ]; then
9951 skip "Limit is too small $LIMIT"
9954 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9955 # killing locks. Some time was spent for creating locks. This means
9956 # that up to the moment of sleep finish we must have killed some of
9957 # them (10-100 locks). This depends on how fast ther were created.
9958 # Many of them were touched in almost the same moment and thus will
9959 # be killed in groups.
9960 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9962 # Use $LRU_SIZE_B here to take into account real number of locks
9963 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9964 local LRU_SIZE_B=$LRU_SIZE
9966 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9967 log "OLD_LVF=$OLD_LVF"
9968 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9970 # Let's make sure that we really have some margin. Client checks
9971 # cached locks every 10 sec.
9973 log "Sleep ${SLEEP} sec"
9975 while ((SEC<$SLEEP)); do
9979 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9983 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9984 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9986 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9987 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9988 unlinkmany $DIR/$tdir/f $NR
9992 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9993 log "unlink $NR files at $DIR/$tdir"
9994 unlinkmany $DIR/$tdir/f $NR
9996 run_test 124a "lru resize ======================================="
9998 get_max_pool_limit()
10000 local limit=$($LCTL get_param \
10001 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10003 for l in $limit; do
10004 if [[ $l -gt $max ]]; then
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10013 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10014 skip_env "no lru resize on server"
10016 LIMIT=$(get_max_pool_limit)
10018 NR=$(($(default_lru_size)*20))
10019 if [[ $NR -gt $LIMIT ]]; then
10020 log "Limit lock number by $LIMIT locks"
10024 IFree=$(mdsrate_inodes_available)
10025 if [ $IFree -lt $NR ]; then
10026 log "Limit lock number by $IFree inodes"
10030 lru_resize_disable mdc
10031 test_mkdir -p $DIR/$tdir/disable_lru_resize
10033 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10034 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10035 cancel_lru_locks mdc
10038 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10041 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10044 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10048 nolruresize_delta=$((etime-stime))
10049 log "ls -la time: $nolruresize_delta seconds"
10050 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10051 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10053 lru_resize_enable mdc
10054 test_mkdir -p $DIR/$tdir/enable_lru_resize
10056 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10057 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10058 cancel_lru_locks mdc
10061 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10064 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10067 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10071 lruresize_delta=$((etime-stime))
10072 log "ls -la time: $lruresize_delta seconds"
10073 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10075 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10076 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10077 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10078 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10080 log "lru resize performs the same with no lru resize"
10082 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10084 run_test 124b "lru resize (performance test) ======================="
10087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10088 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10089 skip_env "no lru resize on server"
10091 # cache ununsed locks on client
10093 cancel_lru_locks mdc
10094 test_mkdir $DIR/$tdir
10095 createmany -o $DIR/$tdir/f $nr ||
10096 error "failed to create $nr files in $DIR/$tdir"
10097 ls -l $DIR/$tdir > /dev/null
10099 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10100 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10101 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10102 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10103 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10105 # set lru_max_age to 1 sec
10106 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10107 echo "sleep $((recalc_p * 2)) seconds..."
10108 sleep $((recalc_p * 2))
10110 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10111 # restore lru_max_age
10112 $LCTL set_param -n $nsdir.lru_max_age $max_age
10113 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10114 unlinkmany $DIR/$tdir/f $nr
10116 run_test 124c "LRUR cancel very aged locks"
10118 test_125() { # 13358
10119 $LCTL get_param -n llite.*.client_type | grep -q local ||
10120 skip "must run as local client"
10121 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10122 skip_env "must have acl enabled"
10123 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10125 test_mkdir $DIR/$tdir
10126 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10127 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10128 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10130 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10132 test_126() { # bug 12829/13455
10133 $GSS && skip_env "must run as gss disabled"
10134 $LCTL get_param -n llite.*.client_type | grep -q local ||
10135 skip "must run as local client"
10136 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10138 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10139 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10141 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10143 run_test 126 "check that the fsgid provided by the client is taken into account"
10145 test_127a() { # bug 15521
10146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10148 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10149 $LCTL set_param osc.*.stats=0
10150 FSIZE=$((2048 * 1024))
10151 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10152 cancel_lru_locks osc
10153 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10155 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10156 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10157 echo "got $COUNT $NAME"
10158 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10159 eval $NAME=$COUNT || error "Wrong proc format"
10162 read_bytes|write_bytes)
10163 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10164 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10165 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10166 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10167 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10168 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10169 error "sumsquare is too small: $SUMSQ"
10170 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10171 error "sumsquare is too big: $SUMSQ"
10175 done < $DIR/${tfile}.tmp
10177 #check that we actually got some stats
10178 [ "$read_bytes" ] || error "Missing read_bytes stats"
10179 [ "$write_bytes" ] || error "Missing write_bytes stats"
10180 [ "$read_bytes" != 0 ] || error "no read done"
10181 [ "$write_bytes" != 0 ] || error "no write done"
10183 run_test 127a "verify the client stats are sane"
10185 test_127b() { # bug LU-333
10186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10187 local name count samp unit min max sum sumsq
10189 $LCTL set_param llite.*.stats=0
10191 # perform 2 reads and writes so MAX is different from SUM.
10192 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10193 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10194 cancel_lru_locks osc
10195 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10196 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10198 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10199 while read name count samp unit min max sum sumsq; do
10200 echo "got $count $name"
10201 eval $name=$count || error "Wrong proc format"
10205 [ $count -ne 2 ] && error "count is not 2: $count"
10206 [ $min -ne $PAGE_SIZE ] &&
10207 error "min is not $PAGE_SIZE: $min"
10208 [ $max -ne $PAGE_SIZE ] &&
10209 error "max is incorrect: $max"
10210 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10211 error "sum is wrong: $sum"
10214 [ $count -ne 2 ] && error "count is not 2: $count"
10215 [ $min -ne $PAGE_SIZE ] &&
10216 error "min is not $PAGE_SIZE: $min"
10217 [ $max -ne $PAGE_SIZE ] &&
10218 error "max is incorrect: $max"
10219 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10220 error "sum is wrong: $sum"
10224 done < $TMP/$tfile.tmp
10226 #check that we actually got some stats
10227 [ "$read_bytes" ] || error "Missing read_bytes stats"
10228 [ "$write_bytes" ] || error "Missing write_bytes stats"
10229 [ "$read_bytes" != 0 ] || error "no read done"
10230 [ "$write_bytes" != 0 ] || error "no write done"
10232 rm -f $TMP/${tfile}.tmp
10234 run_test 127b "verify the llite client stats are sane"
10236 test_128() { # bug 15212
10238 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10243 result=$(grep error $TMP/$tfile.log)
10244 rm -f $DIR/$tfile $TMP/$tfile.log
10245 [ -z "$result" ] ||
10246 error "consecutive find's under interactive lfs failed"
10248 run_test 128 "interactive lfs for 2 consecutive find's"
10250 set_dir_limits () {
10255 local ldproc=/proc/fs/ldiskfs
10256 local facets=$(get_facets MDS)
10258 for facet in ${facets//,/ }; do
10259 canondev=$(ldiskfs_canon \
10260 *.$(convert_facet2label $facet).mntdev $facet)
10261 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10262 ldproc=/sys/fs/ldiskfs
10263 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10264 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10268 check_mds_dmesg() {
10269 local facets=$(get_facets MDS)
10270 for facet in ${facets//,/ }; do
10271 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10278 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10279 skip "Need MDS version with at least 2.5.56"
10280 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10281 skip_env "ldiskfs only test"
10283 remote_mds_nodsh && skip "remote MDS with nodsh"
10287 local has_warning=false
10290 mkdir -p $DIR/$tdir
10292 # block size of mds1
10293 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10294 set_dir_limits $maxsize $maxsize
10295 local dirsize=$(stat -c%s "$DIR/$tdir")
10297 while [[ $dirsize -le $maxsize ]]; do
10298 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10300 if ! $has_warning; then
10301 check_mds_dmesg '"is approaching"' && has_warning=true
10303 # check two errors:
10304 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10305 # EFBIG for previous versions included in ldiskfs series
10306 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10308 echo "return code $rc received as expected"
10310 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10311 error_exit "create failed w/o dir size limit"
10313 check_mds_dmesg '"has reached"' ||
10314 error_exit "reached message should be output"
10316 [ $has_warning = "false" ] &&
10317 error_exit "warning message should be output"
10319 dirsize=$(stat -c%s "$DIR/$tdir")
10321 [[ $dirsize -ge $maxsize ]] && return 0
10322 error_exit "current dir size $dirsize, " \
10323 "previous limit $maxsize"
10324 elif [ $rc -ne 0 ]; then
10326 error_exit "return $rc received instead of expected " \
10327 "$EFBIG or $ENOSPC, files in dir $dirsize"
10329 nfiles=$((nfiles + 1))
10330 dirsize=$(stat -c%s "$DIR/$tdir")
10334 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10336 run_test 129 "test directory size limit ========================"
10345 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10346 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10348 trap cleanup_130 EXIT RETURN
10350 local fm_file=$DIR/$tfile
10351 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10352 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10353 error "dd failed for $fm_file"
10355 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10356 filefrag -ves $fm_file
10358 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10359 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10360 [ $RC != 0 ] && error "filefrag $fm_file failed"
10362 filefrag_op=$(filefrag -ve -k $fm_file |
10363 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10364 lun=$($GETSTRIPE -i $fm_file)
10366 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10369 for line in $filefrag_op
10371 frag_lun=`echo $line | cut -d: -f5`
10372 ext_len=`echo $line | cut -d: -f4`
10373 if (( $frag_lun != $lun )); then
10375 error "FIEMAP on 1-stripe file($fm_file) failed"
10378 (( tot_len += ext_len ))
10381 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10383 error "FIEMAP on 1-stripe file($fm_file) failed;"
10389 echo "FIEMAP on single striped file succeeded"
10391 run_test 130a "FIEMAP (1-stripe file)"
10394 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10396 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10397 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10399 trap cleanup_130 EXIT RETURN
10401 local fm_file=$DIR/$tfile
10402 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10403 error "setstripe on $fm_file"
10404 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10405 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10407 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10408 error "dd failed on $fm_file"
10410 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10411 filefrag_op=$(filefrag -ve -k $fm_file |
10412 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10414 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10415 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10420 for line in $filefrag_op
10422 frag_lun=$(echo $line | cut -d: -f5 |
10423 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10424 ext_len=$(echo $line | cut -d: -f4)
10425 if (( $frag_lun != $last_lun )); then
10426 if (( tot_len != 1024 )); then
10428 error "FIEMAP on $fm_file failed; returned " \
10429 "len $tot_len for OST $last_lun instead of 1024"
10432 (( num_luns += 1 ))
10436 (( tot_len += ext_len ))
10439 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10441 error "FIEMAP on $fm_file failed; returned wrong number of " \
10442 "luns or wrong len for OST $last_lun"
10448 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10450 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10453 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10455 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10456 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10458 trap cleanup_130 EXIT RETURN
10460 local fm_file=$DIR/$tfile
10461 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10462 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10463 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10465 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10466 error "dd failed on $fm_file"
10468 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10469 filefrag_op=$(filefrag -ve -k $fm_file |
10470 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10472 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10473 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10478 for line in $filefrag_op
10480 frag_lun=$(echo $line | cut -d: -f5 |
10481 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10482 ext_len=$(echo $line | cut -d: -f4)
10483 if (( $frag_lun != $last_lun )); then
10484 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10485 if (( logical != 512 )); then
10487 error "FIEMAP on $fm_file failed; returned " \
10488 "logical start for lun $logical instead of 512"
10491 if (( tot_len != 512 )); then
10493 error "FIEMAP on $fm_file failed; returned " \
10494 "len $tot_len for OST $last_lun instead of 1024"
10497 (( num_luns += 1 ))
10501 (( tot_len += ext_len ))
10504 if (( num_luns != 2 || tot_len != 512 )); then
10506 error "FIEMAP on $fm_file failed; returned wrong number of " \
10507 "luns or wrong len for OST $last_lun"
10513 echo "FIEMAP on 2-stripe file with hole succeeded"
10515 run_test 130c "FIEMAP (2-stripe file with hole)"
10518 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10520 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10521 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10523 trap cleanup_130 EXIT RETURN
10525 local fm_file=$DIR/$tfile
10526 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10527 error "setstripe on $fm_file"
10528 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10529 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10531 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10532 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10533 error "dd failed on $fm_file"
10535 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10536 filefrag_op=$(filefrag -ve -k $fm_file |
10537 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10539 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10540 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10545 for line in $filefrag_op
10547 frag_lun=$(echo $line | cut -d: -f5 |
10548 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10549 ext_len=$(echo $line | cut -d: -f4)
10550 if (( $frag_lun != $last_lun )); then
10551 if (( tot_len != 1024 )); then
10553 error "FIEMAP on $fm_file failed; returned " \
10554 "len $tot_len for OST $last_lun instead of 1024"
10557 (( num_luns += 1 ))
10561 (( tot_len += ext_len ))
10564 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10566 error "FIEMAP on $fm_file failed; returned wrong number of " \
10567 "luns or wrong len for OST $last_lun"
10573 echo "FIEMAP on N-stripe file succeeded"
10575 run_test 130d "FIEMAP (N-stripe file)"
10578 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10580 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10581 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10583 trap cleanup_130 EXIT RETURN
10585 local fm_file=$DIR/$tfile
10586 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10587 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10588 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10591 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10592 for ((i = 0; i < $NUM_BLKS; i++))
10594 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10597 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10598 filefrag_op=$(filefrag -ve -k $fm_file |
10599 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10601 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10602 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10607 for line in $filefrag_op
10609 frag_lun=$(echo $line | cut -d: -f5 |
10610 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10611 ext_len=$(echo $line | cut -d: -f4)
10612 if (( $frag_lun != $last_lun )); then
10613 if (( tot_len != $EXPECTED_LEN )); then
10615 error "FIEMAP on $fm_file failed; returned " \
10616 "len $tot_len for OST $last_lun instead " \
10620 (( num_luns += 1 ))
10624 (( tot_len += ext_len ))
10627 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10629 error "FIEMAP on $fm_file failed; returned wrong number " \
10630 "of luns or wrong len for OST $last_lun"
10636 echo "FIEMAP with continuation calls succeeded"
10638 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10641 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10642 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10644 local fm_file=$DIR/$tfile
10645 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10646 error "multiop create with lov_delay_create on $fm_file"
10648 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10649 filefrag_extents=$(filefrag -vek $fm_file |
10650 awk '/extents? found/ { print $2 }')
10651 if [[ "$filefrag_extents" != "0" ]]; then
10652 error "FIEMAP on $fm_file failed; " \
10653 "returned $filefrag_extents expected 0"
10658 run_test 130f "FIEMAP (unstriped file)"
10660 # Test for writev/readv
10662 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10663 error "writev test failed"
10664 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10665 error "readv failed"
10668 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10671 local fsize=$((524288 + 1048576 + 1572864))
10672 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10673 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10674 error "append writev test failed"
10676 ((fsize += 1572864 + 1048576))
10677 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10678 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10679 error "append writev test failed"
10682 run_test 131b "test append writev"
10685 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10688 run_test 131c "test read/write on file w/o objects"
10691 rwv -f $DIR/$tfile -w -n 1 1572864
10692 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10693 if [ "$NOB" != 1572864 ]; then
10694 error "Short read filed: read $NOB bytes instead of 1572864"
10698 run_test 131d "test short read"
10701 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10702 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10703 error "read hitting hole failed"
10706 run_test 131e "test read hitting hole"
10715 mds*) res=$(do_facet $facet \
10716 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10718 ost*) res=$(do_facet $facet \
10719 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10721 *) error "Wrong facet '$facet'" ;;
10723 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10724 # if the argument $3 is zero, it means any stat increment is ok.
10725 if [[ $want -gt 0 ]]; then
10726 local count=$(echo $res | awk '{ print $2 }')
10727 [[ $count -ne $want ]] &&
10728 error "The $op counter on $facet is $count, not $want"
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10734 remote_ost_nodsh && skip "remote OST with nodsh"
10735 remote_mds_nodsh && skip "remote MDS with nodsh"
10736 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10737 skip_env "MDS doesn't support rename stats"
10739 local testdir=$DIR/${tdir}/stats_testdir
10741 mkdir -p $DIR/${tdir}
10744 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10745 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10747 # verify mdt stats first.
10748 mkdir ${testdir} || error "mkdir failed"
10749 check_stats $SINGLEMDS "mkdir" 1
10750 touch ${testdir}/${tfile} || error "touch failed"
10751 check_stats $SINGLEMDS "open" 1
10752 check_stats $SINGLEMDS "close" 1
10753 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10754 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10755 check_stats $SINGLEMDS "mknod" 2
10757 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10758 check_stats $SINGLEMDS "unlink" 1
10759 rm -f ${testdir}/${tfile} || error "file remove failed"
10760 check_stats $SINGLEMDS "unlink" 2
10762 # remove working dir and check mdt stats again.
10763 rmdir ${testdir} || error "rmdir failed"
10764 check_stats $SINGLEMDS "rmdir" 1
10766 local testdir1=$DIR/${tdir}/stats_testdir1
10767 mkdir -p ${testdir}
10768 mkdir -p ${testdir1}
10769 touch ${testdir1}/test1
10770 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10771 check_stats $SINGLEMDS "crossdir_rename" 1
10773 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10774 check_stats $SINGLEMDS "samedir_rename" 1
10776 rm -rf $DIR/${tdir}
10778 run_test 133a "Verifying MDT stats ========================================"
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10784 remote_ost_nodsh && skip "remote OST with nodsh"
10785 remote_mds_nodsh && skip "remote MDS with nodsh"
10787 local testdir=$DIR/${tdir}/stats_testdir
10789 mkdir -p ${testdir} || error "mkdir failed"
10790 touch ${testdir}/${tfile} || error "touch failed"
10791 cancel_lru_locks mdc
10794 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10795 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10797 # extra mdt stats verification.
10798 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10799 check_stats $SINGLEMDS "setattr" 1
10800 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10801 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10803 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10804 check_stats $SINGLEMDS "getattr" 1
10806 rm -rf $DIR/${tdir}
10808 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10809 # so the check below is not reliable
10810 [ $MDSCOUNT -eq 1 ] || return 0
10812 # Sleep to avoid a cached response.
10813 #define OBD_STATFS_CACHE_SECONDS 1
10815 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10816 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10817 $LFS df || error "lfs failed"
10818 check_stats $SINGLEMDS "statfs" 1
10820 # check aggregated statfs (LU-10018)
10821 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10823 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10826 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10827 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10829 check_stats $SINGLEMDS "statfs" 1
10831 # We want to check that the client didn't send OST_STATFS to
10832 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10833 # extra care is needed here.
10834 if remote_mds; then
10835 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10836 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10838 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10839 [ "$res" ] && error "OST got STATFS"
10844 run_test 133b "Verifying extra MDT stats =================================="
10847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10848 remote_ost_nodsh && skip "remote OST with nodsh"
10849 remote_mds_nodsh && skip "remote MDS with nodsh"
10851 local testdir=$DIR/$tdir/stats_testdir
10853 test_mkdir -p $testdir
10855 # verify obdfilter stats.
10856 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10858 cancel_lru_locks osc
10859 wait_delete_completed
10862 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10863 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10865 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10868 cancel_lru_locks osc
10869 check_stats ost1 "write" 1
10871 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10872 check_stats ost1 "read" 1
10874 > $testdir/$tfile || error "truncate failed"
10875 check_stats ost1 "punch" 1
10877 rm -f $testdir/$tfile || error "file remove failed"
10878 wait_delete_completed
10879 check_stats ost1 "destroy" 1
10883 run_test 133c "Verifying OST stats ========================================"
10890 while [ $value -ge 2 ]; do
10895 if [ $orig -gt $order ]; then
10903 local size=('K' 'M' 'G' 'T');
10905 local size_string=$value
10907 while [ $value -ge 1024 ]; do
10908 if [ $i -gt 3 ]; then
10909 #T is the biggest unit we get here, if that is bigger,
10911 size_string=${value}T
10914 value=$((value >> 10))
10915 if [ $value -lt 1024 ]; then
10916 size_string=${value}${size[$i]}
10925 get_rename_size() {
10927 local context=${2:-.}
10928 local sample=$(do_facet $SINGLEMDS $LCTL \
10929 get_param mdt.$FSNAME-MDT0000.rename_stats |
10930 grep -A1 $context |
10931 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10937 remote_ost_nodsh && skip "remote OST with nodsh"
10938 remote_mds_nodsh && skip "remote MDS with nodsh"
10939 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10940 skip_env "MDS doesn't support rename stats"
10942 local testdir1=$DIR/${tdir}/stats_testdir1
10943 local testdir2=$DIR/${tdir}/stats_testdir2
10944 mkdir -p $DIR/${tdir}
10946 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10948 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10949 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10951 createmany -o $testdir1/test 512 || error "createmany failed"
10953 # check samedir rename size
10954 mv ${testdir1}/test0 ${testdir1}/test_0
10956 local testdir1_size=$(ls -l $DIR/${tdir} |
10957 awk '/stats_testdir1/ {print $5}')
10958 local testdir2_size=$(ls -l $DIR/${tdir} |
10959 awk '/stats_testdir2/ {print $5}')
10961 testdir1_size=$(order_2 $testdir1_size)
10962 testdir2_size=$(order_2 $testdir2_size)
10964 testdir1_size=$(size_in_KMGT $testdir1_size)
10965 testdir2_size=$(size_in_KMGT $testdir2_size)
10967 echo "source rename dir size: ${testdir1_size}"
10968 echo "target rename dir size: ${testdir2_size}"
10970 local cmd="do_facet $SINGLEMDS $LCTL "
10971 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10973 eval $cmd || error "$cmd failed"
10974 local samedir=$($cmd | grep 'same_dir')
10975 local same_sample=$(get_rename_size $testdir1_size)
10976 [ -z "$samedir" ] && error "samedir_rename_size count error"
10977 [[ $same_sample -eq 1 ]] ||
10978 error "samedir_rename_size error $same_sample"
10979 echo "Check same dir rename stats success"
10981 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10983 # check crossdir rename size
10984 mv ${testdir1}/test_0 ${testdir2}/test_0
10986 testdir1_size=$(ls -l $DIR/${tdir} |
10987 awk '/stats_testdir1/ {print $5}')
10988 testdir2_size=$(ls -l $DIR/${tdir} |
10989 awk '/stats_testdir2/ {print $5}')
10991 testdir1_size=$(order_2 $testdir1_size)
10992 testdir2_size=$(order_2 $testdir2_size)
10994 testdir1_size=$(size_in_KMGT $testdir1_size)
10995 testdir2_size=$(size_in_KMGT $testdir2_size)
10997 echo "source rename dir size: ${testdir1_size}"
10998 echo "target rename dir size: ${testdir2_size}"
11000 eval $cmd || error "$cmd failed"
11001 local crossdir=$($cmd | grep 'crossdir')
11002 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11003 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11004 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11005 [[ $src_sample -eq 1 ]] ||
11006 error "crossdir_rename_size error $src_sample"
11007 [[ $tgt_sample -eq 1 ]] ||
11008 error "crossdir_rename_size error $tgt_sample"
11009 echo "Check cross dir rename stats success"
11010 rm -rf $DIR/${tdir}
11012 run_test 133d "Verifying rename_stats ========================================"
11015 remote_mds_nodsh && skip "remote MDS with nodsh"
11016 remote_ost_nodsh && skip "remote OST with nodsh"
11017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11019 local testdir=$DIR/${tdir}/stats_testdir
11020 local ctr f0 f1 bs=32768 count=42 sum
11022 mkdir -p ${testdir} || error "mkdir failed"
11024 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
11026 for ctr in {write,read}_bytes; do
11028 cancel_lru_locks osc
11030 do_facet ost1 $LCTL set_param -n \
11031 "obdfilter.*.exports.clear=clear"
11033 if [ $ctr = write_bytes ]; then
11035 f1=${testdir}/${tfile}
11037 f0=${testdir}/${tfile}
11041 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11044 cancel_lru_locks osc
11046 sum=$(do_facet ost1 $LCTL get_param \
11047 "obdfilter.*.exports.*.stats" |
11048 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11049 $1 == ctr { sum += $7 }
11050 END { printf("%0.0f", sum) }')
11052 if ((sum != bs * count)); then
11053 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11057 rm -rf $DIR/${tdir}
11059 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11061 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11063 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11064 # not honor the -ignore_readdir_race option correctly. So we call
11065 # error_ignore() rather than error() in these cases. See LU-11152.
11067 if (find --version; do_facet mds1 find --version) |
11068 grep -q '\b4\.5\.1[1-4]\b'; then
11069 error_ignore LU-11152 "$@"
11076 # First without trusting modes.
11077 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11078 echo "proc_dirs='$proc_dirs'"
11079 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11080 find $proc_dirs -exec cat '{}' \; &> /dev/null
11082 # Second verifying readability.
11083 $LCTL get_param -R '*' &> /dev/null
11085 # Verifing writability with badarea_io.
11087 -ignore_readdir_race \
11089 -not -name force_lbug \
11090 -not -name changelog_mask \
11091 -exec badarea_io '{}' \; ||
11092 error_133 "find $proc_dirs failed"
11094 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11097 remote_mds_nodsh && skip "remote MDS with nodsh"
11098 remote_ost_nodsh && skip "remote OST with nodsh"
11100 # eventually, this can also be replaced with "lctl get_param -R",
11101 # but not until that option is always available on the server
11103 for facet in mds1 ost1; do
11104 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11105 skip_noexit "Too old lustre on $facet"
11106 local facet_proc_dirs=$(do_facet $facet \
11107 \\\ls -d $proc_regexp 2>/dev/null)
11108 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11109 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11110 do_facet $facet find $facet_proc_dirs \
11111 ! -name req_history \
11112 -exec cat '{}' \\\; &> /dev/null
11114 do_facet $facet find $facet_proc_dirs \
11115 ! -name req_history \
11117 -exec cat '{}' \\\; &> /dev/null ||
11118 error "proc file read failed"
11120 do_facet $facet find $facet_proc_dirs \
11121 -ignore_readdir_race \
11123 -not -name force_lbug \
11124 -not -name changelog_mask \
11125 -exec badarea_io '{}' \\\; ||
11126 error_133 "$facet find $facet_proc_dirs failed"
11129 # remount the FS in case writes/reads /proc break the FS
11130 cleanup || error "failed to unmount"
11131 setup || error "failed to setup"
11134 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11137 remote_mds_nodsh && skip "remote MDS with nodsh"
11138 remote_ost_nodsh && skip "remote OST with nodsh"
11139 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11140 skip "Need MDS version at least 2.9.54"
11144 for facet in client mds1 ost1; do
11145 local facet_proc_dirs=$(do_facet $facet \
11146 \\\ls -d $proc_regexp 2> /dev/null)
11147 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11148 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11149 # Get the list of files that are missing the terminating newline
11150 local missing=($(do_facet $facet \
11151 find ${facet_proc_dirs} -type f \| \
11152 while read F\; do \
11153 awk -v FS='\v' -v RS='\v\v' \
11154 "'END { if(NR>0 && \
11155 \\\$NF !~ /.*\\\n\$/) \
11156 print FILENAME}'" \
11159 [ ${#missing[*]} -eq 0 ] ||
11160 error "files do not end with newline: ${missing[*]}"
11163 run_test 133h "Proc files should end with newlines"
11166 remote_mds_nodsh && skip "remote MDS with nodsh"
11167 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11168 skip "Need MDS version at least 2.7.54"
11170 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11171 cancel_lru_locks mdc
11173 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11174 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11175 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11178 createmany -o $DIR/$tdir/f $nr ||
11179 error "failed to create $nr files in $DIR/$tdir"
11180 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11182 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11183 do_facet mds1 $LCTL set_param fail_loc=0x327
11184 do_facet mds1 $LCTL set_param fail_val=500
11187 echo "sleep 10 seconds ..."
11189 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11191 do_facet mds1 $LCTL set_param fail_loc=0
11192 do_facet mds1 $LCTL set_param fail_val=0
11193 [ $lck_cnt -lt $unused ] ||
11194 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11197 unlinkmany $DIR/$tdir/f $nr
11199 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11202 remote_mds_nodsh && skip "remote MDS with nodsh"
11203 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11204 skip "Need MDS version at least 2.7.54"
11206 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11207 cancel_lru_locks mdc
11209 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11210 ldlm.lock_reclaim_threshold_mb)
11211 # disable reclaim temporarily
11212 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11214 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11215 do_facet mds1 $LCTL set_param fail_loc=0x328
11216 do_facet mds1 $LCTL set_param fail_val=500
11218 $LCTL set_param debug=+trace
11221 createmany -o $DIR/$tdir/f $nr &
11222 local create_pid=$!
11224 echo "Sleep $TIMEOUT seconds ..."
11226 if ! ps -p $create_pid > /dev/null 2>&1; then
11227 do_facet mds1 $LCTL set_param fail_loc=0
11228 do_facet mds1 $LCTL set_param fail_val=0
11229 do_facet mds1 $LCTL set_param \
11230 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11231 error "createmany finished incorrectly!"
11233 do_facet mds1 $LCTL set_param fail_loc=0
11234 do_facet mds1 $LCTL set_param fail_val=0
11235 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11236 wait $create_pid || return 1
11238 unlinkmany $DIR/$tdir/f $nr
11240 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11242 test_140() { #bug-17379
11243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11245 test_mkdir $DIR/$tdir
11246 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11247 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11249 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11250 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11252 while i=$((i + 1)); do
11254 cd $i || error "Changing to $i"
11255 ln -s ../stat stat || error "Creating stat symlink"
11256 # Read the symlink until ELOOP present,
11257 # not LBUGing the system is considered success,
11258 # we didn't overrun the stack.
11259 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11260 if [ $ret -ne 0 ]; then
11261 if [ $ret -eq 40 ]; then
11264 error "Open stat symlink"
11270 echo "The symlink depth = $i"
11271 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11272 error "Invalid symlink depth"
11274 # Test recursive symlink
11275 ln -s symlink_self symlink_self
11276 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11277 echo "open symlink_self returns $ret"
11278 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11280 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11285 local TF="$TMP/$tfile"
11287 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11289 cancel_lru_locks $OSC
11290 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11291 remount_client $MOUNT
11293 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11296 $TRUNCATE $DIR/$tfile 6000
11297 cancel_lru_locks $OSC
11298 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11301 echo "12345" >>$DIR/$tfile
11302 cancel_lru_locks $OSC
11303 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11306 echo "12345" >>$DIR/$tfile
11307 cancel_lru_locks $OSC
11308 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11313 run_test 150 "truncate/append tests"
11315 #LU-2902 roc_hit was not able to read all values from lproc
11316 function roc_hit_init() {
11317 local list=$(comma_list $(osts_nodes))
11318 local dir=$DIR/$tdir-check
11319 local file=$dir/$tfile
11325 #use setstripe to do a write to every ost
11326 for i in $(seq 0 $((OSTCOUNT-1))); do
11327 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11328 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11329 idx=$(printf %04x $i)
11330 BEFORE=$(get_osd_param $list *OST*$idx stats |
11331 awk '$1 == "cache_access" {sum += $7}
11332 END { printf("%0.0f", sum) }')
11334 cancel_lru_locks osc
11335 cat $file >/dev/null
11337 AFTER=$(get_osd_param $list *OST*$idx stats |
11338 awk '$1 == "cache_access" {sum += $7}
11339 END { printf("%0.0f", sum) }')
11341 echo BEFORE:$BEFORE AFTER:$AFTER
11342 if ! let "AFTER - BEFORE == 4"; then
11344 error "roc_hit is not safe to use"
11352 function roc_hit() {
11353 local list=$(comma_list $(osts_nodes))
11354 echo $(get_osd_param $list '' stats |
11355 awk '$1 == "cache_hit" {sum += $7}
11356 END { printf("%0.0f", sum) }')
11359 function set_cache() {
11362 if [ "$2" == "off" ]; then
11365 local list=$(comma_list $(osts_nodes))
11366 set_osd_param $list '' $1_cache_enable $on
11368 cancel_lru_locks osc
11372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11373 remote_ost_nodsh && skip "remote OST with nodsh"
11376 local list=$(comma_list $(osts_nodes))
11378 # check whether obdfilter is cache capable at all
11379 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11380 skip "not cache-capable obdfilter"
11383 # check cache is enabled on all obdfilters
11384 if get_osd_param $list '' read_cache_enable | grep 0; then
11385 skip "oss cache is disabled"
11388 set_osd_param $list '' writethrough_cache_enable 1
11390 # check write cache is enabled on all obdfilters
11391 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11392 skip "oss write cache is NOT enabled"
11397 #define OBD_FAIL_OBD_NO_LRU 0x609
11398 do_nodes $list $LCTL set_param fail_loc=0x609
11400 # pages should be in the case right after write
11401 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11404 local BEFORE=$(roc_hit)
11405 cancel_lru_locks osc
11406 cat $DIR/$tfile >/dev/null
11407 local AFTER=$(roc_hit)
11409 do_nodes $list $LCTL set_param fail_loc=0
11411 if ! let "AFTER - BEFORE == CPAGES"; then
11412 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11415 # the following read invalidates the cache
11416 cancel_lru_locks osc
11417 set_osd_param $list '' read_cache_enable 0
11418 cat $DIR/$tfile >/dev/null
11420 # now data shouldn't be found in the cache
11422 cancel_lru_locks osc
11423 cat $DIR/$tfile >/dev/null
11425 if let "AFTER - BEFORE != 0"; then
11426 error "IN CACHE: before: $BEFORE, after: $AFTER"
11429 set_osd_param $list '' read_cache_enable 1
11432 run_test 151 "test cache on oss and controls ==============================="
11435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11437 local TF="$TMP/$tfile"
11439 # simulate ENOMEM during write
11440 #define OBD_FAIL_OST_NOMEM 0x226
11441 lctl set_param fail_loc=0x80000226
11442 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11444 sync || error "sync failed"
11445 lctl set_param fail_loc=0
11447 # discard client's cache
11448 cancel_lru_locks osc
11450 # simulate ENOMEM during read
11451 lctl set_param fail_loc=0x80000226
11452 cmp $TF $DIR/$tfile || error "cmp failed"
11453 lctl set_param fail_loc=0
11457 run_test 152 "test read/write with enomem ============================"
11460 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11462 run_test 153 "test if fdatasync does not crash ======================="
11464 dot_lustre_fid_permission_check() {
11466 local ffid=$MOUNT/.lustre/fid/$fid
11469 echo "stat fid $fid"
11470 stat $ffid > /dev/null || error "stat $ffid failed."
11471 echo "touch fid $fid"
11472 touch $ffid || error "touch $ffid failed."
11473 echo "write to fid $fid"
11474 cat /etc/hosts > $ffid || error "write $ffid failed."
11475 echo "read fid $fid"
11476 diff /etc/hosts $ffid || error "read $ffid failed."
11477 echo "append write to fid $fid"
11478 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11479 echo "rename fid $fid"
11480 mv $ffid $test_dir/$tfile.1 &&
11481 error "rename $ffid to $tfile.1 should fail."
11482 touch $test_dir/$tfile.1
11483 mv $test_dir/$tfile.1 $ffid &&
11484 error "rename $tfile.1 to $ffid should fail."
11485 rm -f $test_dir/$tfile.1
11486 echo "truncate fid $fid"
11487 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11488 echo "link fid $fid"
11489 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11490 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11491 echo "setfacl fid $fid"
11492 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11493 echo "getfacl fid $fid"
11494 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11496 echo "unlink fid $fid"
11497 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11498 echo "mknod fid $fid"
11499 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11501 fid=[0xf00000400:0x1:0x0]
11502 ffid=$MOUNT/.lustre/fid/$fid
11504 echo "stat non-exist fid $fid"
11505 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11506 echo "write to non-exist fid $fid"
11507 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11508 echo "link new fid $fid"
11509 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11511 mkdir -p $test_dir/$tdir
11512 touch $test_dir/$tdir/$tfile
11513 fid=$($LFS path2fid $test_dir/$tdir)
11516 error "error: could not get fid for $test_dir/$dir/$tfile."
11518 ffid=$MOUNT/.lustre/fid/$fid
11521 ls $ffid > /dev/null || error "ls $ffid failed."
11522 echo "touch $fid/$tfile.1"
11523 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11525 echo "touch $MOUNT/.lustre/fid/$tfile"
11526 touch $MOUNT/.lustre/fid/$tfile && \
11527 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11529 echo "setxattr to $MOUNT/.lustre/fid"
11530 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11532 echo "listxattr for $MOUNT/.lustre/fid"
11533 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11535 echo "delxattr from $MOUNT/.lustre/fid"
11536 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11538 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11539 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11540 error "touch invalid fid should fail."
11542 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11543 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11544 error "touch non-normal fid should fail."
11546 echo "rename $tdir to $MOUNT/.lustre/fid"
11547 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11548 error "rename to $MOUNT/.lustre/fid should fail."
11550 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11552 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11553 local new_obf_mode=777
11555 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11556 chmod $new_obf_mode $DIR/.lustre/fid ||
11557 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11559 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11560 [ $obf_mode -eq $new_obf_mode ] ||
11561 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11563 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11564 chmod $old_obf_mode $DIR/.lustre/fid ||
11565 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11568 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11569 fid=$($LFS path2fid $test_dir/$tfile-2)
11571 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11573 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11574 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11575 error "create lov data thru .lustre failed"
11577 echo "cp /etc/passwd $test_dir/$tfile-2"
11578 cp /etc/passwd $test_dir/$tfile-2 ||
11579 error "copy to $test_dir/$tfile-2 failed."
11580 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11581 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11582 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11584 rm -rf $test_dir/tfile.lnk
11585 rm -rf $test_dir/$tfile-2
11589 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11590 skip "Need MDS version at least 2.4.1"
11592 local tf=$DIR/$tfile
11595 local fid=$($LFS path2fid $tf)
11596 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11598 # check that we get the same pathname back
11599 local found=$($LFS fid2path $MOUNT "$fid")
11600 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11601 [ "$found" == "$tf" ] ||
11602 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11604 run_test 154A "lfs path2fid and fid2path basic checks"
11607 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11608 skip "Need MDS version at least 2.4.1"
11610 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11611 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11612 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11613 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11615 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11616 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11618 # check that we get the same pathname
11619 echo "PFID: $PFID, name: $name"
11620 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11621 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11622 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11623 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11625 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11627 run_test 154B "verify the ll_decode_linkea tool"
11630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11631 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11632 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11633 skip "Need MDS version at least 2.2.51"
11634 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11636 cp /etc/hosts $DIR/$tfile
11638 fid=$($LFS path2fid $DIR/$tfile)
11640 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11642 dot_lustre_fid_permission_check "$fid" $DIR ||
11643 error "dot lustre permission check $fid failed"
11645 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11647 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11649 touch $MOUNT/.lustre/file &&
11650 error "creation is not allowed under .lustre"
11652 mkdir $MOUNT/.lustre/dir &&
11653 error "mkdir is not allowed under .lustre"
11657 run_test 154a "Open-by-FID"
11660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11661 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11662 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11663 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11664 skip "Need MDS version at least 2.2.51"
11666 local remote_dir=$DIR/$tdir/remote_dir
11670 mkdir -p $DIR/$tdir
11671 $LFS mkdir -i $MDTIDX $remote_dir ||
11672 error "create remote directory failed"
11674 cp /etc/hosts $remote_dir/$tfile
11676 fid=$($LFS path2fid $remote_dir/$tfile)
11678 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11680 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11681 error "dot lustre permission check $fid failed"
11684 run_test 154b "Open-by-FID for remote directory"
11687 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11688 skip "Need MDS version at least 2.4.1"
11690 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11691 local FID1=$($LFS path2fid $DIR/$tfile.1)
11692 local FID2=$($LFS path2fid $DIR/$tfile.2)
11693 local FID3=$($LFS path2fid $DIR/$tfile.3)
11696 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11697 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11698 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11700 [ "$FID" = "${!want}" ] ||
11701 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11705 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11707 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11708 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11712 run_test 154c "lfs path2fid and fid2path multiple arguments"
11715 remote_mds_nodsh && skip "remote MDS with nodsh"
11716 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11717 skip "Need MDS version at least 2.5.53"
11719 if remote_mds; then
11720 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11724 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11731 local fid=$($LFS path2fid $DIR/$tfile)
11734 cmd="exec $fd<$DIR/$tfile"
11736 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11737 echo "$fid_list" | grep "$fid"
11740 cmd="exec $fd>/dev/null"
11742 if [ $rc -ne 0 ]; then
11743 error "FID $fid not found in open files list $fid_list"
11746 run_test 154d "Verify open file fid"
11750 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11751 skip "Need MDS version at least 2.6.50"
11753 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11754 error ".lustre returned by readdir"
11757 run_test 154e ".lustre is not returned by readdir"
11760 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11762 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11763 test_mkdir -p -c1 $DIR/$tdir/d
11764 # test dirs inherit from its stripe
11765 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11766 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11767 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11768 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11771 # get fid of parents
11772 local FID0=$($LFS path2fid $DIR/$tdir/d)
11773 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11774 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11775 local FID3=$($LFS path2fid $DIR)
11777 # check that path2fid --parents returns expected <parent_fid>/name
11778 # 1) test for a directory (single parent)
11779 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11780 [ "$parent" == "$FID0/foo1" ] ||
11781 error "expected parent: $FID0/foo1, got: $parent"
11783 # 2) test for a file with nlink > 1 (multiple parents)
11784 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11785 echo "$parent" | grep -F "$FID1/$tfile" ||
11786 error "$FID1/$tfile not returned in parent list"
11787 echo "$parent" | grep -F "$FID2/link" ||
11788 error "$FID2/link not returned in parent list"
11790 # 3) get parent by fid
11791 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11792 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11793 echo "$parent" | grep -F "$FID1/$tfile" ||
11794 error "$FID1/$tfile not returned in parent list (by fid)"
11795 echo "$parent" | grep -F "$FID2/link" ||
11796 error "$FID2/link not returned in parent list (by fid)"
11798 # 4) test for entry in root directory
11799 parent=$($LFS path2fid --parents $DIR/f)
11800 echo "$parent" | grep -F "$FID3/f" ||
11801 error "$FID3/f not returned in parent list"
11803 # 5) test it on root directory
11804 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11805 error "$MOUNT should not have parents"
11807 # enable xattr caching and check that linkea is correctly updated
11808 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11809 save_lustre_params client "llite.*.xattr_cache" > $save
11810 lctl set_param llite.*.xattr_cache 1
11812 # 6.1) linkea update on rename
11813 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11815 # get parents by fid
11816 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11817 # foo1 should no longer be returned in parent list
11818 echo "$parent" | grep -F "$FID1" &&
11819 error "$FID1 should no longer be in parent list"
11820 # the new path should appear
11821 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11822 error "$FID2/$tfile.moved is not in parent list"
11824 # 6.2) linkea update on unlink
11825 rm -f $DIR/$tdir/d/foo2/link
11826 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11827 # foo2/link should no longer be returned in parent list
11828 echo "$parent" | grep -F "$FID2/link" &&
11829 error "$FID2/link should no longer be in parent list"
11833 restore_lustre_params < $save
11836 run_test 154f "get parent fids by reading link ea"
11840 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11841 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11842 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11843 skip "Need MDS version at least 2.6.92"
11845 mkdir -p $DIR/$tdir
11846 llapi_fid_test -d $DIR/$tdir
11848 run_test 154g "various llapi FID tests"
11850 test_155_small_load() {
11851 local temp=$TMP/$tfile
11852 local file=$DIR/$tfile
11854 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11855 error "dd of=$temp bs=6096 count=1 failed"
11857 cancel_lru_locks $OSC
11858 cmp $temp $file || error "$temp $file differ"
11860 $TRUNCATE $temp 6000
11861 $TRUNCATE $file 6000
11862 cmp $temp $file || error "$temp $file differ (truncate1)"
11864 echo "12345" >>$temp
11865 echo "12345" >>$file
11866 cmp $temp $file || error "$temp $file differ (append1)"
11868 echo "12345" >>$temp
11869 echo "12345" >>$file
11870 cmp $temp $file || error "$temp $file differ (append2)"
11876 test_155_big_load() {
11877 remote_ost_nodsh && skip "remote OST with nodsh"
11879 local temp=$TMP/$tfile
11880 local file=$DIR/$tfile
11883 local cache_size=$(do_facet ost$((MAXI+1)) \
11884 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11885 local large_file_size=$((cache_size * 2))
11887 echo "OSS cache size: $cache_size KB"
11888 echo "Large file size: $large_file_size KB"
11890 [ $MAXV -le $large_file_size ] &&
11891 skip_env "max available OST size needs > $large_file_size KB"
11893 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11895 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11896 error "dd of=$temp bs=$large_file_size count=1k failed"
11899 cancel_lru_locks osc
11900 cmp $temp $file || error "$temp $file differ"
11906 save_writethrough() {
11907 local facets=$(get_facets OST)
11909 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11917 save_writethrough $p
11920 set_cache writethrough on
11921 test_155_small_load
11922 restore_lustre_params < $p
11925 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11930 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11932 save_writethrough $p
11935 set_cache writethrough off
11936 test_155_small_load
11937 restore_lustre_params < $p
11940 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11945 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11947 save_writethrough $p
11950 set_cache writethrough on
11951 test_155_small_load
11952 restore_lustre_params < $p
11955 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11960 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11962 save_writethrough $p
11965 set_cache writethrough off
11966 test_155_small_load
11967 restore_lustre_params < $p
11970 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11975 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11977 save_writethrough $p
11980 set_cache writethrough on
11982 restore_lustre_params < $p
11985 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11992 save_writethrough $p
11995 set_cache writethrough off
11997 restore_lustre_params < $p
12000 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12005 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12007 save_writethrough $p
12010 set_cache writethrough on
12012 restore_lustre_params < $p
12015 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12020 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12022 save_writethrough $p
12025 set_cache writethrough off
12027 restore_lustre_params < $p
12030 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 remote_ost_nodsh && skip "remote OST with nodsh"
12035 [ "$(facet_fstype ost1)" = "zfs" -a \
12036 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
12037 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12042 local file="$DIR/$tfile"
12043 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12045 save_writethrough $p
12048 log "Turn on read and write cache"
12050 set_cache writethrough on
12052 log "Write data and read it back."
12053 log "Read should be satisfied from the cache."
12054 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12056 cancel_lru_locks osc
12057 cat $file >/dev/null
12059 if ! let "AFTER - BEFORE == CPAGES"; then
12060 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12062 log "cache hits:: before: $BEFORE, after: $AFTER"
12065 log "Read again; it should be satisfied from the cache."
12067 cancel_lru_locks osc
12068 cat $file >/dev/null
12070 if ! let "AFTER - BEFORE == CPAGES"; then
12071 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12073 log "cache hits:: before: $BEFORE, after: $AFTER"
12076 log "Turn off the read cache and turn on the write cache"
12078 set_cache writethrough on
12080 log "Read again; it should be satisfied from the cache."
12082 cancel_lru_locks osc
12083 cat $file >/dev/null
12085 if ! let "AFTER - BEFORE == CPAGES"; then
12086 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12088 log "cache hits:: before: $BEFORE, after: $AFTER"
12091 log "Read again; it should not be satisfied from the cache."
12093 cancel_lru_locks osc
12094 cat $file >/dev/null
12096 if ! let "AFTER - BEFORE == 0"; then
12097 error "IN CACHE: before: $BEFORE, after: $AFTER"
12099 log "cache hits:: before: $BEFORE, after: $AFTER"
12102 log "Write data and read it back."
12103 log "Read should be satisfied from the cache."
12104 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12106 cancel_lru_locks osc
12107 cat $file >/dev/null
12109 if ! let "AFTER - BEFORE == CPAGES"; then
12110 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12112 log "cache hits:: before: $BEFORE, after: $AFTER"
12115 log "Read again; it should not be satisfied from the cache."
12117 cancel_lru_locks osc
12118 cat $file >/dev/null
12120 if ! let "AFTER - BEFORE == 0"; then
12121 error "IN CACHE: before: $BEFORE, after: $AFTER"
12123 log "cache hits:: before: $BEFORE, after: $AFTER"
12126 log "Turn off read and write cache"
12128 set_cache writethrough off
12130 log "Write data and read it back"
12131 log "It should not be satisfied from the cache."
12133 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12134 cancel_lru_locks osc
12136 cat $file >/dev/null
12138 if ! let "AFTER - BEFORE == 0"; then
12139 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12141 log "cache hits:: before: $BEFORE, after: $AFTER"
12144 log "Turn on the read cache and turn off the write cache"
12146 set_cache writethrough off
12148 log "Write data and read it back"
12149 log "It should not be satisfied from the cache."
12151 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12153 cancel_lru_locks osc
12154 cat $file >/dev/null
12156 if ! let "AFTER - BEFORE == 0"; then
12157 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12159 log "cache hits:: before: $BEFORE, after: $AFTER"
12162 log "Read again; it should be satisfied from the cache."
12164 cancel_lru_locks osc
12165 cat $file >/dev/null
12167 if ! let "AFTER - BEFORE == CPAGES"; then
12168 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12170 log "cache hits:: before: $BEFORE, after: $AFTER"
12173 restore_lustre_params < $p
12176 run_test 156 "Verification of tunables"
12179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12180 remote_mds_nodsh && skip "remote MDS with nodsh"
12181 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12182 skip "Need MDS version at least 2.2.0"
12184 changelog_register || error "changelog_register failed"
12185 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12186 changelog_users $SINGLEMDS | grep -q $cl_user ||
12187 error "User $cl_user not found in changelog_users"
12190 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12191 changelog_clear 0 || error "changelog_clear failed"
12192 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12193 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12194 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12195 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12196 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12197 rm $DIR/$tdir/pics/desktop.jpg
12199 changelog_dump | tail -10
12201 echo "verifying changelog mask"
12202 changelog_chmask "-MKDIR"
12203 changelog_chmask "-CLOSE"
12205 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12206 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12208 changelog_chmask "+MKDIR"
12209 changelog_chmask "+CLOSE"
12211 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12212 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12214 changelog_dump | tail -10
12215 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12216 CLOSES=$(changelog_dump | grep -c "CLOSE")
12217 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12218 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12221 echo "verifying target fid"
12222 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12223 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12224 [ "$fidc" == "$fidf" ] ||
12225 error "changelog '$tfile' fid $fidc != file fid $fidf"
12226 echo "verifying parent fid"
12227 # The FID returned from the Changelog may be the directory shard on
12228 # a different MDT, and not the FID returned by path2fid on the parent.
12229 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12230 # since this is what will matter when recreating this file in the tree.
12231 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12232 local pathp=$($LFS fid2path $MOUNT "$fidp")
12233 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12234 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12236 echo "getting records for $cl_user"
12237 changelog_users $SINGLEMDS
12238 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12240 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12241 error "changelog_clear failed"
12242 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12243 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12244 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12245 error "user index expect $user_rec1 + $nclr != $user_rec2"
12247 local min0_rec=$(changelog_users $SINGLEMDS |
12248 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12249 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12250 awk '{ print $1; exit; }')
12252 changelog_dump | tail -n 5
12253 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12254 [ $first_rec == $((min0_rec + 1)) ] ||
12255 error "first index should be $min0_rec + 1 not $first_rec"
12257 # LU-3446 changelog index reset on MDT restart
12258 local cur_rec1=$(changelog_users $SINGLEMDS |
12259 awk '/^current.index:/ { print $NF }')
12260 changelog_clear 0 ||
12261 error "clear all changelog records for $cl_user failed"
12262 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12263 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12264 error "Fail to start $SINGLEMDS"
12265 local cur_rec2=$(changelog_users $SINGLEMDS |
12266 awk '/^current.index:/ { print $NF }')
12267 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12268 [ $cur_rec1 == $cur_rec2 ] ||
12269 error "current index should be $cur_rec1 not $cur_rec2"
12271 echo "verifying users from this test are deregistered"
12272 changelog_deregister || error "changelog_deregister failed"
12273 changelog_users $SINGLEMDS | grep -q $cl_user &&
12274 error "User '$cl_user' still in changelog_users"
12276 # lctl get_param -n mdd.*.changelog_users
12277 # current index: 144
12278 # ID index (idle seconds)
12280 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12281 # this is the normal case where all users were deregistered
12282 # make sure no new records are added when no users are present
12283 local last_rec1=$(changelog_users $SINGLEMDS |
12284 awk '/^current.index:/ { print $NF }')
12285 touch $DIR/$tdir/chloe
12286 local last_rec2=$(changelog_users $SINGLEMDS |
12287 awk '/^current.index:/ { print $NF }')
12288 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12289 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12291 # any changelog users must be leftovers from a previous test
12292 changelog_users $SINGLEMDS
12293 echo "other changelog users; can't verify off"
12296 run_test 160a "changelog sanity"
12298 test_160b() { # LU-3587
12299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12300 remote_mds_nodsh && skip "remote MDS with nodsh"
12301 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12302 skip "Need MDS version at least 2.2.0"
12304 changelog_register || error "changelog_register failed"
12305 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12306 changelog_users $SINGLEMDS | grep -q $cl_user ||
12307 error "User '$cl_user' not found in changelog_users"
12309 local longname1=$(str_repeat a 255)
12310 local longname2=$(str_repeat b 255)
12313 echo "creating very long named file"
12314 touch $longname1 || error "create of '$longname1' failed"
12315 echo "renaming very long named file"
12316 mv $longname1 $longname2
12318 changelog_dump | grep RENME | tail -n 5
12321 run_test 160b "Verify that very long rename doesn't crash in changelog"
12324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12325 remote_mds_nodsh && skip "remote MDS with nodsh"
12328 local server_version=$(lustre_version_code $SINGLEMDS)
12330 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12331 [[ $server_version -gt $(version_code 2.5.1) &&
12332 $server_version -lt $(version_code 2.5.50) ]] ||
12333 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12335 # Registration step
12336 changelog_register || error "changelog_register failed"
12339 mkdir -p $DIR/$tdir
12340 $MCREATE $DIR/$tdir/foo_160c
12341 changelog_chmask "-TRUNC"
12342 $TRUNCATE $DIR/$tdir/foo_160c 200
12343 changelog_chmask "+TRUNC"
12344 $TRUNCATE $DIR/$tdir/foo_160c 199
12345 changelog_dump | tail -n 5
12346 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12347 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12349 run_test 160c "verify that changelog log catch the truncate event"
12352 remote_mds_nodsh && skip "remote MDS with nodsh"
12353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12355 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12356 skip "Need MDS version at least 2.7.60"
12358 # Registration step
12359 changelog_register || error "changelog_register failed"
12361 mkdir -p $DIR/$tdir/migrate_dir
12362 changelog_clear 0 || error "changelog_clear failed"
12364 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12365 changelog_dump | tail -n 5
12366 local migrates=$(changelog_dump | grep -c "MIGRT")
12367 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12369 run_test 160d "verify that changelog log catch the migrate event"
12372 remote_mds_nodsh && skip "remote MDS with nodsh"
12375 changelog_register || error "changelog_register failed"
12377 # Delete a future user (expect fail)
12378 local MDT0=$(facet_svc $SINGLEMDS)
12379 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12382 if [ $rc -eq 0 ]; then
12383 error "Deleted non-existant user cl77"
12384 elif [ $rc -ne 2 ]; then
12385 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12388 # Clear to a bad index (1 billion should be safe)
12389 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12392 if [ $rc -eq 0 ]; then
12393 error "Successfully cleared to invalid CL index"
12394 elif [ $rc -ne 22 ]; then
12395 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12398 run_test 160e "changelog negative testing (should return errors)"
12401 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12402 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12403 { skip "Need MDS version at least 2.10.56"; return 0; }
12405 local mdts=$(comma_list $(mdts_nodes))
12408 changelog_register || error "first changelog_register failed"
12409 changelog_register || error "second changelog_register failed"
12411 declare -A cl_user1
12412 declare -A cl_user2
12417 # generate some changelog records to accumulate on each MDT
12418 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12419 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12420 error "create $DIR/$tdir/$tfile failed"
12422 # check changelogs have been generated
12423 local nbcl=$(changelog_dump | wc -l)
12424 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12426 for param in "changelog_max_idle_time=10" \
12428 "changelog_min_gc_interval=2" \
12429 "changelog_min_free_cat_entries=3"; do
12430 local MDT0=$(facet_svc $SINGLEMDS)
12431 local var="${param%=*}"
12432 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12434 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12435 do_nodes $mdts $LCTL set_param mdd.*.$param
12438 # force cl_user2 to be idle (1st part)
12441 # simulate changelog catalog almost full
12442 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12443 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12445 for i in $(seq $MDSCOUNT); do
12446 cl_users=(${CL_USERS[mds$i]})
12447 cl_user1[mds$i]="${cl_users[0]}"
12448 cl_user2[mds$i]="${cl_users[1]}"
12450 [ -n "${cl_user1[mds$i]}" ] ||
12451 error "mds$i: no user registered"
12452 [ -n "${cl_user2[mds$i]}" ] ||
12453 error "mds$i: only ${cl_user2[mds$i]} is registered"
12455 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12456 [ -n "$user_rec1" ] ||
12457 error "mds$i: User ${cl_user1[mds$i]} not registered"
12458 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12459 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12460 [ -n "$user_rec2" ] ||
12461 error "mds$i: User ${cl_user1[mds$i]} not registered"
12462 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12463 "$user_rec1 + 2 == $user_rec2"
12464 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12465 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12466 "$user_rec1 + 2, but is $user_rec2"
12467 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12468 [ -n "$user_rec2" ] ||
12469 error "mds$i: User ${cl_user2[mds$i]} not registered"
12470 [ $user_rec1 == $user_rec2 ] ||
12471 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12472 "$user_rec1, but is $user_rec2"
12475 # force cl_user2 to be idle (2nd part) and to reach
12476 # changelog_max_idle_time
12479 # generate one more changelog to trigger fail_loc
12480 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12481 error "create $DIR/$tdir/${tfile}bis failed"
12483 # ensure gc thread is done
12484 for i in $(mdts_nodes); do
12486 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12487 error "$i: GC-thread not done"
12491 for i in $(seq $MDSCOUNT); do
12492 # check cl_user1 still registered
12493 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12494 error "mds$i: User ${cl_user1[mds$i]} not registered"
12495 # check cl_user2 unregistered
12496 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12497 error "mds$i: User ${cl_user2[mds$i]} still registered"
12499 # check changelogs are present and starting at $user_rec1 + 1
12500 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12501 [ -n "$user_rec1" ] ||
12502 error "mds$i: User ${cl_user1[mds$i]} not registered"
12503 first_rec=$($LFS changelog $(facet_svc mds$i) |
12504 awk '{ print $1; exit; }')
12506 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12507 [ $((user_rec1 + 1)) == $first_rec ] ||
12508 error "mds$i: first index should be $user_rec1 + 1, " \
12509 "but is $first_rec"
12512 run_test 160f "changelog garbage collect (timestamped users)"
12515 remote_mds_nodsh && skip "remote MDS with nodsh"
12516 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12517 skip "Need MDS version at least 2.10.56"
12519 local mdts=$(comma_list $(mdts_nodes))
12521 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12522 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12525 changelog_register || error "first changelog_register failed"
12526 changelog_register || error "second changelog_register failed"
12528 declare -A cl_user1
12529 declare -A cl_user2
12534 # generate some changelog records to accumulate on each MDT
12535 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12536 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12537 error "create $DIR/$tdir/$tfile failed"
12539 # check changelogs have been generated
12540 local nbcl=$(changelog_dump | wc -l)
12541 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12543 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12545 "changelog_min_gc_interval=2" \
12546 "changelog_min_free_cat_entries=3"; do
12547 local MDT0=$(facet_svc $SINGLEMDS)
12548 local var="${param%=*}"
12549 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12551 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12552 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12553 error "unable to set mdd.*.$param"
12556 # simulate changelog catalog almost full
12557 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12558 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12560 for i in $(seq $MDSCOUNT); do
12561 cl_users=(${CL_USERS[mds$i]})
12562 cl_user1[mds$i]="${cl_users[0]}"
12563 cl_user2[mds$i]="${cl_users[1]}"
12565 [ -n "${cl_user1[mds$i]}" ] ||
12566 error "mds$i: no user registered"
12567 [ -n "${cl_user2[mds$i]}" ] ||
12568 error "mds$i: only ${cl_user1[mds$i]} is registered"
12570 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12571 [ -n "$user_rec1" ] ||
12572 error "mds$i: User ${cl_user1[mds$i]} not registered"
12573 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12574 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12575 [ -n "$user_rec2" ] ||
12576 error "mds$i: User ${cl_user1[mds$i]} not registered"
12577 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12578 "$user_rec1 + 2 == $user_rec2"
12579 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12580 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12581 "$user_rec1 + 2, but is $user_rec2"
12582 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12583 [ -n "$user_rec2" ] ||
12584 error "mds$i: User ${cl_user2[mds$i]} not registered"
12585 [ $user_rec1 == $user_rec2 ] ||
12586 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12587 "$user_rec1, but is $user_rec2"
12590 # ensure we are past the previous changelog_min_gc_interval set above
12593 # generate one more changelog to trigger fail_loc
12594 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12595 error "create $DIR/$tdir/${tfile}bis failed"
12597 # ensure gc thread is done
12598 for i in $(mdts_nodes); do
12600 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12601 error "$i: GC-thread not done"
12605 for i in $(seq $MDSCOUNT); do
12606 # check cl_user1 still registered
12607 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12608 error "mds$i: User ${cl_user1[mds$i]} not registered"
12609 # check cl_user2 unregistered
12610 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12611 error "mds$i: User ${cl_user2[mds$i]} still registered"
12613 # check changelogs are present and starting at $user_rec1 + 1
12614 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12615 [ -n "$user_rec1" ] ||
12616 error "mds$i: User ${cl_user1[mds$i]} not registered"
12617 first_rec=$($LFS changelog $(facet_svc mds$i) |
12618 awk '{ print $1; exit; }')
12620 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12621 [ $((user_rec1 + 1)) == $first_rec ] ||
12622 error "mds$i: first index should be $user_rec1 + 1, " \
12623 "but is $first_rec"
12626 run_test 160g "changelog garbage collect (old users)"
12629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12630 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12631 { skip "Need MDS version at least 2.10.56"; return 0; }
12633 local mdts=$(comma_list $(mdts_nodes))
12636 changelog_register || error "first changelog_register failed"
12637 changelog_register || error "second changelog_register failed"
12639 declare -A cl_user1
12640 declare -A cl_user2
12645 # generate some changelog records to accumulate on each MDT
12646 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12647 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12648 error "create $DIR/$tdir/$tfile failed"
12650 # check changelogs have been generated
12651 local nbcl=$(changelog_dump | wc -l)
12652 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12654 for param in "changelog_max_idle_time=10" \
12656 "changelog_min_gc_interval=2"; do
12657 local MDT0=$(facet_svc $SINGLEMDS)
12658 local var="${param%=*}"
12659 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12661 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12662 do_nodes $mdts $LCTL set_param mdd.*.$param
12665 # force cl_user2 to be idle (1st part)
12668 for i in $(seq $MDSCOUNT); do
12669 cl_users=(${CL_USERS[mds$i]})
12670 cl_user1[mds$i]="${cl_users[0]}"
12671 cl_user2[mds$i]="${cl_users[1]}"
12673 [ -n "${cl_user1[mds$i]}" ] ||
12674 error "mds$i: no user registered"
12675 [ -n "${cl_user2[mds$i]}" ] ||
12676 error "mds$i: only ${cl_user2[mds$i]} is registered"
12678 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12679 [ -n "$user_rec1" ] ||
12680 error "mds$i: User ${cl_user1[mds$i]} not registered"
12681 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12682 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12683 [ -n "$user_rec2" ] ||
12684 error "mds$i: User ${cl_user1[mds$i]} not registered"
12685 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12686 "$user_rec1 + 2 == $user_rec2"
12687 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12688 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12689 "$user_rec1 + 2, but is $user_rec2"
12690 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12691 [ -n "$user_rec2" ] ||
12692 error "mds$i: User ${cl_user2[mds$i]} not registered"
12693 [ $user_rec1 == $user_rec2 ] ||
12694 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12695 "$user_rec1, but is $user_rec2"
12698 # force cl_user2 to be idle (2nd part) and to reach
12699 # changelog_max_idle_time
12702 # force each GC-thread start and block then
12703 # one per MDT/MDD, set fail_val accordingly
12704 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12705 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12707 # generate more changelogs to trigger fail_loc
12708 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12709 error "create $DIR/$tdir/${tfile}bis failed"
12711 # stop MDT to stop GC-thread, should be done in back-ground as it will
12712 # block waiting for the thread to be released and exit
12713 declare -A stop_pids
12714 for i in $(seq $MDSCOUNT); do
12716 stop_pids[mds$i]=$!
12719 for i in $(mdts_nodes); do
12722 local facets=$(facets_up_on_host $i)
12724 for facet in ${facets//,/ }; do
12725 if [[ $facet == mds* ]]; then
12729 # ensure each MDS's gc threads are still present and all in "R"
12730 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12731 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12732 error "$i: expected $nb GC-thread"
12734 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12736 error "$i: GC-thread not found in R-state"
12737 # check umounts of each MDT on MDS have reached kthread_stop()
12738 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12739 error "$i: expected $nb umount"
12741 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12742 error "$i: umount not found in D-state"
12745 # release all GC-threads
12746 do_nodes $mdts $LCTL set_param fail_loc=0
12748 # wait for MDT stop to complete
12749 for i in $(seq $MDSCOUNT); do
12750 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12754 # may try to check if any orphan changelog records are present
12755 # via ldiskfs/zfs and llog_reader...
12757 # re-start/mount MDTs
12758 for i in $(seq $MDSCOUNT); do
12759 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12760 error "Fail to start mds$i"
12764 for i in $(seq $MDSCOUNT); do
12765 # check cl_user1 still registered
12766 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12767 error "mds$i: User ${cl_user1[mds$i]} not registered"
12768 # check cl_user2 unregistered
12769 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12770 error "mds$i: User ${cl_user2[mds$i]} still registered"
12772 # check changelogs are present and starting at $user_rec1 + 1
12773 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12774 [ -n "$user_rec1" ] ||
12775 error "mds$i: User ${cl_user1[mds$i]} not registered"
12776 first_rec=$($LFS changelog $(facet_svc mds$i) |
12777 awk '{ print $1; exit; }')
12779 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12780 [ $((user_rec1 + 1)) == $first_rec ] ||
12781 error "mds$i: first index should be $user_rec1 + 1, " \
12782 "but is $first_rec"
12785 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12790 local mdts=$(comma_list $(mdts_nodes))
12792 changelog_register || error "first changelog_register failed"
12794 # generate some changelog records to accumulate on each MDT
12795 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12796 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12797 error "create $DIR/$tdir/$tfile failed"
12799 # check changelogs have been generated
12800 local nbcl=$(changelog_dump | wc -l)
12801 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12803 # simulate race between register and unregister
12804 # XXX as fail_loc is set per-MDS, with DNE configs the race
12805 # simulation will only occur for one MDT per MDS and for the
12806 # others the normal race scenario will take place
12807 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12808 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12809 do_nodes $mdts $LCTL set_param fail_val=1
12811 # unregister 1st user
12812 changelog_deregister &
12814 # wait some time for deregister work to reach race rdv
12816 # register 2nd user
12817 changelog_register || error "2nd user register failed"
12819 wait $pid1 || error "1st user deregister failed"
12823 declare -A LAST_REC
12824 for i in $(seq $MDSCOUNT); do
12825 if changelog_users mds$i | grep "^cl"; then
12826 # make sure new records are added with one user present
12827 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12828 awk '/^current.index:/ { print $NF }')
12830 error "mds$i has no user registered"
12834 # generate more changelog records to accumulate on each MDT
12835 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12836 error "create $DIR/$tdir/${tfile}bis failed"
12838 for i in $(seq $MDSCOUNT); do
12839 last_rec=$(changelog_users $SINGLEMDS |
12840 awk '/^current.index:/ { print $NF }')
12841 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12842 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12843 error "changelogs are off on mds$i"
12846 run_test 160i "changelog user register/unregister race"
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12851 test_mkdir -c1 $DIR/$tdir
12852 cp /etc/hosts $DIR/$tdir/$tfile
12853 test_mkdir -c1 $DIR/$tdir/foo1
12854 test_mkdir -c1 $DIR/$tdir/foo2
12855 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12856 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12857 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12858 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12859 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12860 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12861 $LFS fid2path $DIR $FID
12862 error "bad link ea"
12865 rm $DIR/$tdir/foo2/zachary
12867 rm $DIR/$tdir/foo2/thor
12869 rm $DIR/$tdir/$tfile
12871 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12872 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12873 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12874 rm $DIR/$tdir/foo2/maggie
12877 local longname=$tfile.avg_len_is_thirty_two_
12878 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12879 error_noexit 'failed to unlink many hardlinks'" EXIT
12880 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12881 error "failed to hardlink many files"
12882 links=$($LFS fid2path $DIR $FID | wc -l)
12883 echo -n "${links}/1000 links in link EA"
12884 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12886 run_test 161a "link ea sanity"
12889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12890 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12893 local remote_dir=$DIR/$tdir/remote_dir
12895 mkdir -p $DIR/$tdir
12896 $LFS mkdir -i $MDTIDX $remote_dir ||
12897 error "create remote directory failed"
12899 cp /etc/hosts $remote_dir/$tfile
12900 mkdir -p $remote_dir/foo1
12901 mkdir -p $remote_dir/foo2
12902 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12903 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12904 ln $remote_dir/$tfile $remote_dir/foo1/luna
12905 ln $remote_dir/$tfile $remote_dir/foo2/thor
12907 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12909 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12910 $LFS fid2path $DIR $FID
12911 error "bad link ea"
12914 rm $remote_dir/foo2/zachary
12916 rm $remote_dir/foo2/thor
12918 rm $remote_dir/$tfile
12920 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12921 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12922 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12923 $LFS fid2path $DIR $FID
12924 error "bad link rename"
12926 rm $remote_dir/foo2/maggie
12929 local longname=filename_avg_len_is_thirty_two_
12930 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12931 error "failed to hardlink many files"
12932 links=$($LFS fid2path $DIR $FID | wc -l)
12933 echo -n "${links}/1000 links in link EA"
12934 [[ ${links} -gt 60 ]] ||
12935 error "expected at least 60 links in link EA"
12936 unlinkmany $remote_dir/foo2/$longname 1000 ||
12937 error "failed to unlink many hardlinks"
12939 run_test 161b "link ea sanity under remote directory"
12942 remote_mds_nodsh && skip "remote MDS with nodsh"
12943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12944 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12945 skip "Need MDS version at least 2.1.5"
12947 # define CLF_RENAME_LAST 0x0001
12948 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12949 changelog_register || error "changelog_register failed"
12952 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12953 touch $DIR/$tdir/foo_161c
12954 touch $DIR/$tdir/bar_161c
12955 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12956 changelog_dump | grep RENME | tail -n 5
12957 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12958 changelog_clear 0 || error "changelog_clear failed"
12959 if [ x$flags != "x0x1" ]; then
12960 error "flag $flags is not 0x1"
12963 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12964 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12965 touch $DIR/$tdir/foo_161c
12966 touch $DIR/$tdir/bar_161c
12967 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12968 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12969 changelog_dump | grep RENME | tail -n 5
12970 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12971 changelog_clear 0 || error "changelog_clear failed"
12972 if [ x$flags != "x0x0" ]; then
12973 error "flag $flags is not 0x0"
12975 echo "rename overwrite a target having nlink > 1," \
12976 "changelog record has flags of $flags"
12978 # rename doesn't overwrite a target (changelog flag 0x0)
12979 touch $DIR/$tdir/foo_161c
12980 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12981 changelog_dump | grep RENME | tail -n 5
12982 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12983 changelog_clear 0 || error "changelog_clear failed"
12984 if [ x$flags != "x0x0" ]; then
12985 error "flag $flags is not 0x0"
12987 echo "rename doesn't overwrite a target," \
12988 "changelog record has flags of $flags"
12990 # define CLF_UNLINK_LAST 0x0001
12991 # unlink a file having nlink = 1 (changelog flag 0x1)
12992 rm -f $DIR/$tdir/foo2_161c
12993 changelog_dump | grep UNLNK | tail -n 5
12994 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12995 changelog_clear 0 || error "changelog_clear failed"
12996 if [ x$flags != "x0x1" ]; then
12997 error "flag $flags is not 0x1"
12999 echo "unlink a file having nlink = 1," \
13000 "changelog record has flags of $flags"
13002 # unlink a file having nlink > 1 (changelog flag 0x0)
13003 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13004 rm -f $DIR/$tdir/foobar_161c
13005 changelog_dump | grep UNLNK | tail -n 5
13006 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13007 changelog_clear 0 || error "changelog_clear failed"
13008 if [ x$flags != "x0x0" ]; then
13009 error "flag $flags is not 0x0"
13011 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13013 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13016 remote_mds_nodsh && skip "remote MDS with nodsh"
13021 changelog_register || error "changelog_register failed"
13023 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13024 # interfer with $MOUNT/.lustre/fid/ access
13026 [[ $? -eq 0 ]] || error "mkdir failed"
13028 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13029 $LCTL set_param fail_loc=0x8000140c
13031 $LCTL set_param fail_val=5
13034 echo foofoo > $DIR/$tdir/$tfile &
13037 # wait for create to be delayed
13041 [[ $? -eq 0 ]] || error "create should be blocked"
13043 local tempfile=$(mktemp)
13044 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13045 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13046 # some delay may occur during ChangeLog publishing and file read just
13047 # above, that could allow file write to happen finally
13048 [[ -s $tempfile ]] && echo "file should be empty"
13050 $LCTL set_param fail_loc=0
13053 [[ $? -eq 0 ]] || error "create failed"
13055 run_test 161d "create with concurrent .lustre/fid access"
13058 local expected="$1"
13063 path=$($LFS fid2path "$@")
13066 if [ $rc -ne 0 ]; then
13067 error "path looked up of '$expected' failed: rc=$rc"
13068 elif [ "$path" != "$expected" ]; then
13069 error "path looked up '$path' instead of '$expected'"
13071 echo "FID '$fid' resolves to path '$path' as expected"
13075 test_162a() { # was test_162
13076 test_mkdir -p -c1 $DIR/$tdir/d2
13077 touch $DIR/$tdir/d2/$tfile
13078 touch $DIR/$tdir/d2/x1
13079 touch $DIR/$tdir/d2/x2
13080 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13081 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13083 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13084 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13087 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13088 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13089 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13091 # softlink to wrong file
13092 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13093 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13094 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13097 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13098 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13099 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13100 # fid2path dir/fsname should both work
13101 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13102 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13104 # hardlink count: check that there are 2 links
13105 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13106 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13108 # hardlink indexing: remove the first link
13109 rm $DIR/$tdir/d2/p/q/r/hlink
13110 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13112 run_test 162a "path lookup sanity"
13115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13116 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13119 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13120 error "create striped dir failed"
13122 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13123 tail -n 1 | awk '{print $2}')
13124 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13126 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13127 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13130 for ((i=0;i<5;i++)); do
13131 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13132 error "get fid for f$i failed"
13133 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13135 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13136 error "get fid for d$i failed"
13137 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13142 run_test 162b "striped directory path lookup sanity"
13144 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13146 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13147 skip "Need MDS version at least 2.7.51"
13149 local lpath=$tdir.local
13150 local rpath=$tdir.remote
13152 test_mkdir $DIR/$lpath
13153 test_mkdir $DIR/$rpath
13155 for ((i = 0; i <= 101; i++)); do
13158 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13159 error "get fid for local directory $DIR/$lpath failed"
13160 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13163 test_mkdir $DIR/$rpath
13164 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13165 error "get fid for remote directory $DIR/$rpath failed"
13166 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13171 run_test 162c "fid2path works with paths 100 or more directories deep"
13174 # do directio so as not to populate the page cache
13175 log "creating a 10 Mb file"
13176 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13177 log "starting reads"
13178 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13179 log "truncating the file"
13180 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13182 kill %+ || true # reads might have finished
13183 echo "wait until dd is finished"
13185 log "removing the temporary file"
13186 rm -rf $DIR/$tfile || error "tmp file removal failed"
13188 run_test 169 "parallel read and truncate should not deadlock"
13191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13193 $LCTL clear # bug 18514
13194 $LCTL debug_daemon start $TMP/${tfile}_log_good
13196 $LCTL debug_daemon stop
13197 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13198 error "sed failed to read log_good"
13200 $LCTL debug_daemon start $TMP/${tfile}_log_good
13202 $LCTL debug_daemon stop
13204 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13205 error "lctl df log_bad failed"
13207 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13208 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13210 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13211 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13213 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13214 error "bad_line good_line1 good_line2 are empty"
13216 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13217 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13218 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13220 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13221 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13222 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13224 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13225 error "bad_line_new good_line_new are empty"
13227 local expected_good=$((good_line1 + good_line2*2))
13229 rm -f $TMP/${tfile}*
13230 # LU-231, short malformed line may not be counted into bad lines
13231 if [ $bad_line -ne $bad_line_new ] &&
13232 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13233 error "expected $bad_line bad lines, but got $bad_line_new"
13237 if [ $expected_good -ne $good_line_new ]; then
13238 error "expected $expected_good good lines, but got $good_line_new"
13243 run_test 170 "test lctl df to handle corrupted log ====================="
13245 test_171() { # bug20592
13246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13248 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13249 $LCTL set_param fail_loc=0x50e
13250 $LCTL set_param fail_val=3000
13251 multiop_bg_pause $DIR/$tfile O_s || true
13253 kill -USR1 $MULTIPID
13257 if dmesg | grep "recursive fault"; then
13258 error "caught a recursive fault"
13260 $LCTL set_param fail_loc=0
13263 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13265 # it would be good to share it with obdfilter-survey/iokit-libecho code
13266 setup_obdecho_osc () {
13269 local obdfilter_name=$2
13270 echo "Creating new osc for $obdfilter_name on $ost_nid"
13271 # make sure we can find loopback nid
13272 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13274 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13275 ${obdfilter_name}_osc_UUID || rc=2; }
13276 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13277 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13281 cleanup_obdecho_osc () {
13282 local obdfilter_name=$1
13283 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13284 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13291 local pages=${3:-64}
13296 local obd_size=$(get_obd_size $node $OBD)
13297 local page_size=$(get_page_size $node)
13298 if [[ -n "$obd_size" ]]; then
13299 local new_count=$((obd_size / (pages * page_size / 1024)))
13300 [[ $new_count -ge $count ]] || count=$new_count
13303 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13304 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13306 if [ $rc -eq 0 ]; then
13307 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13308 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13310 echo "New object id is $id"
13311 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13313 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13314 "test_brw $count w v $pages $id" || rc=4; }
13315 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13317 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13318 "cleanup" || rc=5; }
13319 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13320 "detach" || rc=6; }
13321 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13328 if ! module_loaded obdecho; then
13329 load_module obdecho/obdecho &&
13330 stack_trap "rmmod obdecho" EXIT ||
13331 error "unable to load obdecho on client"
13334 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13335 local host=$($LCTL get_param -n osc.$osc.import |
13336 awk '/current_connection:/ { print $2 }' )
13337 local target=$($LCTL get_param -n osc.$osc.import |
13338 awk '/target:/ { print $2 }' )
13339 target=${target%_UUID}
13341 if [ -n "$target" ]; then
13342 setup_obdecho_osc $host $target &&
13343 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13344 { error "obdecho setup failed with $?"; return; }
13346 obdecho_test ${target}_osc client ||
13347 error "obdecho_test failed on ${target}_osc"
13349 $LCTL get_param osc.$osc.import
13350 error "there is no osc.$osc.import target"
13353 run_test 180a "test obdecho on osc"
13356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13357 remote_ost_nodsh && skip "remote OST with nodsh"
13359 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13360 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13361 error "failed to load module obdecho"
13363 local target=$(do_facet ost1 $LCTL dl |
13364 awk '/obdfilter/ { print $4; exit; }')
13366 if [ -n "$target" ]; then
13367 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13369 do_facet ost1 $LCTL dl
13370 error "there is no obdfilter target on ost1"
13373 run_test 180b "test obdecho directly on obdfilter"
13375 test_180c() { # LU-2598
13376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13377 remote_ost_nodsh && skip "remote OST with nodsh"
13378 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13379 skip "Need MDS version at least 2.4.0"
13381 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13382 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13383 error "failed to load module obdecho"
13385 local target=$(do_facet ost1 $LCTL dl |
13386 awk '/obdfilter/ { print $4; exit; }')
13388 if [ -n "$target" ]; then
13389 local pages=16384 # 64MB bulk I/O RPC size
13391 obdecho_test "$target" ost1 "$pages" ||
13392 error "obdecho_test with pages=$pages failed with $?"
13394 do_facet ost1 $LCTL dl
13395 error "there is no obdfilter target on ost1"
13398 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13400 test_181() { # bug 22177
13401 test_mkdir $DIR/$tdir
13402 # create enough files to index the directory
13403 createmany -o $DIR/$tdir/foobar 4000
13404 # print attributes for debug purpose
13407 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13409 # remove the files & current working dir
13410 unlinkmany $DIR/$tdir/foobar 4000
13412 kill -USR1 $MULTIPID
13414 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13417 run_test 181 "Test open-unlinked dir ========================"
13423 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13425 $LCTL set_param mdc.*.rpc_stats=clear
13427 for (( i = 0; i < $tcount; i++ )) ; do
13428 mkdir $DIR/$tdir/$i
13431 for (( i = 0; i < $tcount; i++ )) ; do
13432 createmany -o $DIR/$tdir/$i/f- $fcount &
13436 for (( i = 0; i < $tcount; i++ )) ; do
13437 unlinkmany $DIR/$tdir/$i/f- $fcount &
13441 $LCTL get_param mdc.*.rpc_stats
13445 run_test 182 "Test parallel modify metadata operations ================"
13447 test_183() { # LU-2275
13448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13449 remote_mds_nodsh && skip "remote MDS with nodsh"
13450 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13451 skip "Need MDS version at least 2.3.56"
13453 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13454 echo aaa > $DIR/$tdir/$tfile
13456 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13457 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13459 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13460 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13462 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13464 # Flush negative dentry cache
13465 touch $DIR/$tdir/$tfile
13467 # We are not checking for any leaked references here, they'll
13468 # become evident next time we do cleanup with module unload.
13471 run_test 183 "No crash or request leak in case of strange dispositions ========"
13473 # test suite 184 is for LU-2016, LU-2017
13475 check_swap_layouts_support
13477 dir0=$DIR/$tdir/$testnum
13478 test_mkdir -p -c1 $dir0
13483 $SETSTRIPE -c1 $file1
13485 $SETSTRIPE -c2 $file2
13487 gen1=$($GETSTRIPE -g $file1)
13488 gen2=$($GETSTRIPE -g $file2)
13490 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13491 gen=$($GETSTRIPE -g $file1)
13492 [[ $gen1 != $gen ]] ||
13493 "Layout generation on $file1 does not change"
13494 gen=$($GETSTRIPE -g $file2)
13495 [[ $gen2 != $gen ]] ||
13496 "Layout generation on $file2 does not change"
13498 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13499 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13501 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13503 run_test 184a "Basic layout swap"
13506 check_swap_layouts_support
13508 dir0=$DIR/$tdir/$testnum
13509 mkdir -p $dir0 || error "creating dir $dir0"
13516 $SETSTRIPE -c1 $file1
13517 $SETSTRIPE -c2 $file2
13518 $SETSTRIPE -c1 $file3
13519 chown $RUNAS_ID $file3
13520 gen1=$($GETSTRIPE -g $file1)
13521 gen2=$($GETSTRIPE -g $file2)
13523 $LFS swap_layouts $dir1 $dir2 &&
13524 error "swap of directories layouts should fail"
13525 $LFS swap_layouts $dir1 $file1 &&
13526 error "swap of directory and file layouts should fail"
13527 $RUNAS $LFS swap_layouts $file1 $file2 &&
13528 error "swap of file we cannot write should fail"
13529 $LFS swap_layouts $file1 $file3 &&
13530 error "swap of file with different owner should fail"
13531 /bin/true # to clear error code
13533 run_test 184b "Forbidden layout swap (will generate errors)"
13536 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13537 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13538 check_swap_layouts_support
13540 local dir0=$DIR/$tdir/$testnum
13541 mkdir -p $dir0 || error "creating dir $dir0"
13543 local ref1=$dir0/ref1
13544 local ref2=$dir0/ref2
13545 local file1=$dir0/file1
13546 local file2=$dir0/file2
13547 # create a file large enough for the concurrent test
13548 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13549 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13550 echo "ref file size: ref1($(stat -c %s $ref1))," \
13551 "ref2($(stat -c %s $ref2))"
13554 dd if=$ref1 of=$file1 bs=16k &
13557 # Make sure dd starts to copy file
13558 while [ ! -f $file1 ]; do sleep 0.1; done
13560 $LFS swap_layouts $file1 $file2
13563 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13564 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13566 # how many bytes copied before swapping layout
13567 local copied=$(stat -c %s $file2)
13568 local remaining=$(stat -c %s $ref1)
13569 remaining=$((remaining - copied))
13570 echo "Copied $copied bytes before swapping layout..."
13572 cmp -n $copied $file1 $ref2 | grep differ &&
13573 error "Content mismatch [0, $copied) of ref2 and file1"
13574 cmp -n $copied $file2 $ref1 ||
13575 error "Content mismatch [0, $copied) of ref1 and file2"
13576 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13577 error "Content mismatch [$copied, EOF) of ref1 and file1"
13580 rm -f $ref1 $ref2 $file1 $file2
13582 run_test 184c "Concurrent write and layout swap"
13585 check_swap_layouts_support
13586 [ -z "$(which getfattr 2>/dev/null)" ] &&
13587 skip_env "no getfattr command"
13589 local file1=$DIR/$tdir/$tfile-1
13590 local file2=$DIR/$tdir/$tfile-2
13591 local file3=$DIR/$tdir/$tfile-3
13595 mkdir -p $DIR/$tdir
13596 touch $file1 || error "create $file1 failed"
13597 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13598 error "create $file2 failed"
13599 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13600 error "create $file3 failed"
13601 lovea1=$(get_layout_param $file1)
13603 $LFS swap_layouts $file2 $file3 ||
13604 error "swap $file2 $file3 layouts failed"
13605 $LFS swap_layouts $file1 $file2 ||
13606 error "swap $file1 $file2 layouts failed"
13608 lovea2=$(get_layout_param $file2)
13611 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13613 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13614 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13616 run_test 184d "allow stripeless layouts swap"
13619 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13620 skip "Need MDS version at least 2.6.94"
13621 check_swap_layouts_support
13622 [ -z "$(which getfattr 2>/dev/null)" ] &&
13623 skip_env "no getfattr command"
13625 local file1=$DIR/$tdir/$tfile-1
13626 local file2=$DIR/$tdir/$tfile-2
13627 local file3=$DIR/$tdir/$tfile-3
13630 mkdir -p $DIR/$tdir
13631 touch $file1 || error "create $file1 failed"
13632 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13633 error "create $file2 failed"
13634 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13635 error "create $file3 failed"
13637 $LFS swap_layouts $file1 $file2 ||
13638 error "swap $file1 $file2 layouts failed"
13640 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13641 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13643 echo 123 > $file1 || error "Should be able to write into $file1"
13645 $LFS swap_layouts $file1 $file3 ||
13646 error "swap $file1 $file3 layouts failed"
13648 echo 123 > $file1 || error "Should be able to write into $file1"
13650 rm -rf $file1 $file2 $file3
13652 run_test 184e "Recreate layout after stripeless layout swaps"
13655 # Create a file with name longer than sizeof(struct stat) ==
13656 # 144 to see if we can get chars from the file name to appear
13657 # in the returned striping. Note that 'f' == 0x66.
13658 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13660 mkdir -p $DIR/$tdir
13661 mcreate $DIR/$tdir/$file
13662 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13663 error "IOC_MDC_GETFILEINFO returned garbage striping"
13666 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13668 test_185() { # LU-2441
13669 # LU-3553 - no volatile file support in old servers
13670 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13671 skip "Need MDS version at least 2.3.60"
13673 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13674 touch $DIR/$tdir/spoo
13675 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13676 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13677 error "cannot create/write a volatile file"
13678 [ "$FILESET" == "" ] &&
13679 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13680 error "FID is still valid after close"
13682 multiop_bg_pause $DIR/$tdir vVw4096_c
13689 # assume that the next FID for this client is sequential, since stdout
13690 # is unfortunately eaten by multiop_bg_pause
13691 local n=$((${fidv[1]} + 1))
13692 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13693 if [ "$FILESET" == "" ]; then
13694 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13695 error "FID is missing before close"
13697 kill -USR1 $multi_pid
13698 # 1 second delay, so if mtime change we will see it
13700 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13701 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13703 run_test 185 "Volatile file support"
13706 remote_mds_nodsh && skip "remote MDS with nodsh"
13707 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13708 skip "Need MDS version at least 2.3.0"
13710 local dir0=$DIR/$tdir/$testnum
13711 mkdir -p $dir0 || error "creating dir $dir0"
13713 local file=$dir0/file1
13714 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13715 local dv1=$($LFS data_version $file)
13716 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13717 local dv2=$($LFS data_version $file)
13718 [[ $dv1 != $dv2 ]] ||
13719 error "data version did not change on write $dv1 == $dv2"
13724 run_test 187a "Test data version change"
13727 remote_mds_nodsh && skip "remote MDS with nodsh"
13728 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13729 skip "Need MDS version at least 2.3.0"
13731 local dir0=$DIR/$tdir/$testnum
13732 mkdir -p $dir0 || error "creating dir $dir0"
13734 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13735 [[ ${DV[0]} != ${DV[1]} ]] ||
13736 error "data version did not change on write"\
13737 " ${DV[0]} == ${DV[1]}"
13742 run_test 187b "Test data version change on volatile file"
13745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13746 remote_mgs_nodsh && skip "remote MGS with nodsh"
13747 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13749 local POOL=${POOL:-cea1}
13750 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13751 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13754 local last_ost=$(($OSTCOUNT - 1))
13756 local ost_list=$(seq $first_ost $ost_step $last_ost)
13757 local ost_range="$first_ost $last_ost $ost_step"
13758 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13759 local file_dir=$POOL_ROOT/file_tst
13760 local subdir=$test_path/subdir
13763 if ! combined_mgs_mds ; then
13768 # former test_200a test_200b
13769 pool_add $POOL || { rc=$? ; break; }
13770 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13771 # former test_200c test_200d
13772 mkdir -p $test_path
13773 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13774 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13776 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13777 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13778 || { rc=$? ; break; }
13779 # former test_200e test_200f
13780 local files=$((OSTCOUNT*3))
13781 pool_alloc_files $POOL $test_path $files "$ost_list" \
13782 || { rc=$? ; break; }
13783 pool_create_files $POOL $file_dir $files "$ost_list" \
13784 || { rc=$? ; break; }
13785 # former test_200g test_200h
13786 pool_lfs_df $POOL || { rc=$? ; break; }
13787 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13789 # former test_201a test_201b test_201c
13790 pool_remove_first_target $POOL || { rc=$? ; break; }
13792 local f=$test_path/$tfile
13793 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13794 pool_remove $POOL $f || { rc=$? ; break; }
13800 if ! combined_mgs_mds ; then
13805 run_test 200 "OST pools"
13807 # usage: default_attr <count | size | offset>
13809 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13812 # usage: check_default_stripe_attr
13813 check_default_stripe_attr() {
13814 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13817 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13819 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13823 error "unknown getstripe attr '$1'"
13826 [ $ACTUAL == $EXPECTED ] ||
13827 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13831 test_mkdir $DIR/$tdir
13832 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13834 check_default_stripe_attr --stripe-count
13835 check_default_stripe_attr --stripe-size
13836 check_default_stripe_attr --stripe-index
13838 run_test 204a "Print default stripe attributes"
13841 test_mkdir $DIR/$tdir
13842 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13844 check_default_stripe_attr --stripe-size
13845 check_default_stripe_attr --stripe-index
13847 run_test 204b "Print default stripe size and offset"
13850 test_mkdir $DIR/$tdir
13851 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13853 check_default_stripe_attr --stripe-count
13854 check_default_stripe_attr --stripe-index
13856 run_test 204c "Print default stripe count and offset"
13859 test_mkdir $DIR/$tdir
13860 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13862 check_default_stripe_attr --stripe-count
13863 check_default_stripe_attr --stripe-size
13865 run_test 204d "Print default stripe count and size"
13868 test_mkdir $DIR/$tdir
13869 $SETSTRIPE -d $DIR/$tdir
13871 check_default_stripe_attr --stripe-count --raw
13872 check_default_stripe_attr --stripe-size --raw
13873 check_default_stripe_attr --stripe-index --raw
13875 run_test 204e "Print raw stripe attributes"
13878 test_mkdir $DIR/$tdir
13879 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13881 check_default_stripe_attr --stripe-size --raw
13882 check_default_stripe_attr --stripe-index --raw
13884 run_test 204f "Print raw stripe size and offset"
13887 test_mkdir $DIR/$tdir
13888 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13890 check_default_stripe_attr --stripe-count --raw
13891 check_default_stripe_attr --stripe-index --raw
13893 run_test 204g "Print raw stripe count and offset"
13896 test_mkdir $DIR/$tdir
13897 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13899 check_default_stripe_attr --stripe-count --raw
13900 check_default_stripe_attr --stripe-size --raw
13902 run_test 204h "Print raw stripe count and size"
13904 # Figure out which job scheduler is being used, if any,
13905 # or use a fake one
13906 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13907 JOBENV=SLURM_JOB_ID
13908 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13910 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13912 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13913 JOBENV=LOADL_STEP_ID
13914 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13917 $LCTL list_param jobid_name > /dev/null 2>&1
13918 if [ $? -eq 0 ]; then
13924 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13926 verify_jobstats() {
13931 # we don't really need to clear the stats for this test to work, since each
13932 # command has a unique jobid, but it makes debugging easier if needed.
13933 # for facet in $facets; do
13934 # local dev=$(convert_facet2label $facet)
13935 # # clear old jobstats
13936 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13939 # use a new JobID for each test, or we might see an old one
13940 [ "$JOBENV" = "FAKE_JOBID" ] &&
13941 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13943 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13945 [ "$JOBENV" = "nodelocal" ] && {
13946 FAKE_JOBID=id.$testnum.%e.$RANDOM
13947 $LCTL set_param jobid_name=$FAKE_JOBID
13948 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13951 log "Test: ${cmd[*]}"
13952 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13954 if [ $JOBENV = "FAKE_JOBID" ]; then
13955 FAKE_JOBID=$JOBVAL ${cmd[*]}
13960 # all files are created on OST0000
13961 for facet in $facets; do
13962 local stats="*.$(convert_facet2label $facet).job_stats"
13964 # strip out libtool wrappers for in-tree executables
13965 if [ $(do_facet $facet lctl get_param $stats |
13966 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13967 do_facet $facet lctl get_param $stats
13968 error "No jobstats for $JOBVAL found on $facet::$stats"
13974 local new_jobenv=$1
13976 set_persistent_param_and_check client "jobid_var" \
13977 "$FSNAME.sys.jobid_var" $new_jobenv
13980 test_205() { # Job stats
13981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13982 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13983 skip "Need MDS version with at least 2.7.1"
13984 remote_mgs_nodsh && skip "remote MGS with nodsh"
13985 remote_mds_nodsh && skip "remote MDS with nodsh"
13986 remote_ost_nodsh && skip "remote OST with nodsh"
13987 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13988 skip "Server doesn't support jobstats"
13989 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13991 local old_jobenv=$($LCTL get_param -n jobid_var)
13992 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13994 if [[ $PERM_CMD == *"set_param -P"* ]]; then
13995 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13997 stack_trap "do_facet mgs $PERM_CMD \
13998 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14002 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14003 mdt.*.job_cleanup_interval | head -n 1)
14004 local new_interval=5
14005 do_facet $SINGLEMDS \
14006 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14007 stack_trap "do_facet $SINGLEMDS \
14008 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14009 local start=$SECONDS
14013 cmd="mkdir $DIR/$tdir"
14014 verify_jobstats "$cmd" "$SINGLEMDS"
14016 cmd="rmdir $DIR/$tdir"
14017 verify_jobstats "$cmd" "$SINGLEMDS"
14018 # mkdir on secondary MDT
14019 if [ $MDSCOUNT -gt 1 ]; then
14020 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14021 verify_jobstats "$cmd" "mds2"
14024 cmd="mknod $DIR/$tfile c 1 3"
14025 verify_jobstats "$cmd" "$SINGLEMDS"
14027 cmd="rm -f $DIR/$tfile"
14028 verify_jobstats "$cmd" "$SINGLEMDS"
14029 # create all files on OST0000 so verify_jobstats can find OST stats
14031 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
14032 verify_jobstats "$cmd" "$SINGLEMDS"
14034 cmd="touch $DIR/$tfile"
14035 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14037 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14038 verify_jobstats "$cmd" "ost1"
14040 cancel_lru_locks osc
14041 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14042 verify_jobstats "$cmd" "ost1"
14044 cmd="$TRUNCATE $DIR/$tfile 0"
14045 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14047 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14048 verify_jobstats "$cmd" "$SINGLEMDS"
14049 # jobstats expiry - sleep until old stats should be expired
14050 local left=$((new_interval + 5 - (SECONDS - start)))
14051 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14052 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14054 cmd="mkdir $DIR/$tdir.expire"
14055 verify_jobstats "$cmd" "$SINGLEMDS"
14056 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14057 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14059 # Ensure that jobid are present in changelog (if supported by MDS)
14060 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14061 changelog_dump | tail -10
14062 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14063 [ $jobids -eq 9 ] ||
14064 error "Wrong changelog jobid count $jobids != 9"
14068 jobstats_set $JOBENV
14070 changelog_dump | grep $tfile
14071 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14072 [ $jobids -eq 0 ] ||
14073 error "Unexpected jobids when jobid_var=$JOBENV"
14076 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14077 JOBENV="JOBCOMPLEX"
14078 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14080 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14082 run_test 205 "Verify job stats"
14084 # LU-1480, LU-1773 and LU-1657
14086 mkdir -p $DIR/$tdir
14087 $SETSTRIPE -c -1 $DIR/$tdir
14088 #define OBD_FAIL_LOV_INIT 0x1403
14089 $LCTL set_param fail_loc=0xa0001403
14090 $LCTL set_param fail_val=1
14091 touch $DIR/$tdir/$tfile || true
14093 run_test 206 "fail lov_init_raid0() doesn't lbug"
14096 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14097 local fsz=`stat -c %s $DIR/$tfile`
14098 cancel_lru_locks mdc
14100 # do not return layout in getattr intent
14101 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14102 $LCTL set_param fail_loc=0x170
14103 local sz=`stat -c %s $DIR/$tfile`
14105 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14109 run_test 207a "can refresh layout at glimpse"
14112 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14113 local cksum=`md5sum $DIR/$tfile`
14114 local fsz=`stat -c %s $DIR/$tfile`
14115 cancel_lru_locks mdc
14116 cancel_lru_locks osc
14118 # do not return layout in getattr intent
14119 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14120 $LCTL set_param fail_loc=0x171
14122 # it will refresh layout after the file is opened but before read issues
14123 echo checksum is "$cksum"
14124 echo "$cksum" |md5sum -c --quiet || error "file differs"
14128 run_test 207b "can refresh layout at open"
14131 # FIXME: in this test suite, only RD lease is used. This is okay
14132 # for now as only exclusive open is supported. After generic lease
14133 # is done, this test suite should be revised. - Jinshan
14135 remote_mds_nodsh && skip "remote MDS with nodsh"
14136 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14137 skip "Need MDS version at least 2.4.52"
14139 echo "==== test 1: verify get lease work"
14140 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14142 echo "==== test 2: verify lease can be broken by upcoming open"
14143 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14147 $MULTIOP $DIR/$tfile oO_RDONLY:c
14148 kill -USR1 $PID && wait $PID || error "break lease error"
14150 echo "==== test 3: verify lease can't be granted if an open already exists"
14151 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14155 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14156 kill -USR1 $PID && wait $PID || error "open file error"
14158 echo "==== test 4: lease can sustain over recovery"
14159 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14165 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14167 echo "==== test 5: lease broken can't be regained by replay"
14168 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14172 # open file to break lease and then recovery
14173 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14176 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14180 run_test 208 "Exclusive open"
14183 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14184 skip_env "must have disp_stripe"
14187 sync; sleep 5; sync;
14189 echo 3 > /proc/sys/vm/drop_caches
14190 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14192 # open/close 500 times
14193 for i in $(seq 500); do
14197 echo 3 > /proc/sys/vm/drop_caches
14198 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14200 echo "before: $req_before, after: $req_after"
14201 [ $((req_after - req_before)) -ge 300 ] &&
14202 error "open/close requests are not freed"
14205 run_test 209 "read-only open/close requests should be freed promptly"
14209 size=$((size % 8192 + 1))
14210 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14211 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14212 rm -f $DIR/f212 $DIR/f212.xyz
14214 run_test 212 "Sendfile test ============================================"
14217 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14218 cancel_lru_locks osc
14219 lctl set_param fail_loc=0x8000040f
14220 # generate a read lock
14221 cat $DIR/$tfile > /dev/null
14222 # write to the file, it will try to cancel the above read lock.
14223 cat /etc/hosts >> $DIR/$tfile
14225 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14227 test_214() { # for bug 20133
14228 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14229 for (( i=0; i < 340; i++ )) ; do
14230 touch $DIR/$tdir/d214c/a$i
14233 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14234 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14235 ls $DIR/d214c || error "ls $DIR/d214c failed"
14236 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14237 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14239 run_test 214 "hash-indexed directory test - bug 20133"
14241 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14242 create_lnet_proc_files() {
14243 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14246 # counterpart of create_lnet_proc_files
14247 remove_lnet_proc_files() {
14248 rm -f $TMP/lnet_$1.sys
14251 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14252 # 3rd arg as regexp for body
14253 check_lnet_proc_stats() {
14254 local l=$(cat "$TMP/lnet_$1" |wc -l)
14255 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14257 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14260 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14261 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14262 # optional and can be regexp for 2nd line (lnet.routes case)
14263 check_lnet_proc_entry() {
14264 local blp=2 # blp stands for 'position of 1st line of body'
14265 [ -z "$5" ] || blp=3 # lnet.routes case
14267 local l=$(cat "$TMP/lnet_$1" |wc -l)
14268 # subtracting one from $blp because the body can be empty
14269 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14271 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14272 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14274 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14275 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14277 # bail out if any unexpected line happened
14278 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14279 [ "$?" != 0 ] || error "$2 misformatted"
14282 test_215() { # for bugs 18102, 21079, 21517
14283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14285 local N='(0|[1-9][0-9]*)' # non-negative numeric
14286 local P='[1-9][0-9]*' # positive numeric
14287 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14288 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14289 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14290 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14292 local L1 # regexp for 1st line
14293 local L2 # regexp for 2nd line (optional)
14294 local BR # regexp for the rest (body)
14296 # lnet.stats should look as 11 space-separated non-negative numerics
14297 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14298 create_lnet_proc_files "stats"
14299 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14300 remove_lnet_proc_files "stats"
14302 # lnet.routes should look like this:
14303 # Routing disabled/enabled
14304 # net hops priority state router
14305 # where net is a string like tcp0, hops > 0, priority >= 0,
14306 # state is up/down,
14307 # router is a string like 192.168.1.1@tcp2
14308 L1="^Routing (disabled|enabled)$"
14309 L2="^net +hops +priority +state +router$"
14310 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14311 create_lnet_proc_files "routes"
14312 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14313 remove_lnet_proc_files "routes"
14315 # lnet.routers should look like this:
14316 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14317 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14318 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14319 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14320 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14321 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14322 create_lnet_proc_files "routers"
14323 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14324 remove_lnet_proc_files "routers"
14326 # lnet.peers should look like this:
14327 # nid refs state last max rtr min tx min queue
14328 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14329 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14330 # numeric (0 or >0 or <0), queue >= 0.
14331 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14332 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14333 create_lnet_proc_files "peers"
14334 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14335 remove_lnet_proc_files "peers"
14337 # lnet.buffers should look like this:
14338 # pages count credits min
14339 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14340 L1="^pages +count +credits +min$"
14341 BR="^ +$N +$N +$I +$I$"
14342 create_lnet_proc_files "buffers"
14343 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14344 remove_lnet_proc_files "buffers"
14346 # lnet.nis should look like this:
14347 # nid status alive refs peer rtr max tx min
14348 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14349 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14350 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14351 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14352 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14353 create_lnet_proc_files "nis"
14354 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14355 remove_lnet_proc_files "nis"
14357 # can we successfully write to lnet.stats?
14358 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14360 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14362 test_216() { # bug 20317
14363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14364 remote_ost_nodsh && skip "remote OST with nodsh"
14367 local facets=$(get_facets OST)
14368 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14370 save_lustre_params client "osc.*.contention_seconds" > $p
14371 save_lustre_params $facets \
14372 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14373 save_lustre_params $facets \
14374 "ldlm.namespaces.filter-*.contended_locks" >> $p
14375 save_lustre_params $facets \
14376 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14377 clear_stats osc.*.osc_stats
14379 # agressive lockless i/o settings
14380 do_nodes $(comma_list $(osts_nodes)) \
14381 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14382 ldlm.namespaces.filter-*.contended_locks=0 \
14383 ldlm.namespaces.filter-*.contention_seconds=60"
14384 lctl set_param -n osc.*.contention_seconds=60
14386 $DIRECTIO write $DIR/$tfile 0 10 4096
14387 $CHECKSTAT -s 40960 $DIR/$tfile
14389 # disable lockless i/o
14390 do_nodes $(comma_list $(osts_nodes)) \
14391 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14392 ldlm.namespaces.filter-*.contended_locks=32 \
14393 ldlm.namespaces.filter-*.contention_seconds=0"
14394 lctl set_param -n osc.*.contention_seconds=0
14395 clear_stats osc.*.osc_stats
14397 dd if=/dev/zero of=$DIR/$tfile count=0
14398 $CHECKSTAT -s 0 $DIR/$tfile
14400 restore_lustre_params <$p
14404 run_test 216 "check lockless direct write updates file size and kms correctly"
14406 test_217() { # bug 22430
14407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14412 for node in $(nodes_list); do
14413 nid=$(host_nids_address $node $NETTYPE)
14414 if [[ $nid = *-* ]] ; then
14415 echo "lctl ping $(h2nettype $nid)"
14416 lctl ping $(h2nettype $nid)
14418 echo "skipping $node (no hyphen detected)"
14422 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14425 # do directio so as not to populate the page cache
14426 log "creating a 10 Mb file"
14427 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14428 log "starting reads"
14429 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14430 log "truncating the file"
14431 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14433 kill %+ || true # reads might have finished
14434 echo "wait until dd is finished"
14436 log "removing the temporary file"
14437 rm -rf $DIR/$tfile || error "tmp file removal failed"
14439 run_test 218 "parallel read and truncate should not deadlock"
14442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14444 # write one partial page
14445 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14446 # set no grant so vvp_io_commit_write will do sync write
14447 $LCTL set_param fail_loc=0x411
14448 # write a full page at the end of file
14449 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14451 $LCTL set_param fail_loc=0
14452 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14453 $LCTL set_param fail_loc=0x411
14454 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14457 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14458 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14460 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14462 test_220() { #LU-325
14463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14464 remote_ost_nodsh && skip "remote OST with nodsh"
14465 remote_mds_nodsh && skip "remote MDS with nodsh"
14466 remote_mgs_nodsh && skip "remote MGS with nodsh"
14470 # create on MDT0000 so the last_id and next_id are correct
14472 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14476 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14477 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14478 osc.$mdtosc_proc1.prealloc_last_id)
14479 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14480 osc.$mdtosc_proc1.prealloc_next_id)
14484 if ! combined_mgs_mds ; then
14488 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14489 #define OBD_FAIL_OST_ENOINO 0x229
14490 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14491 create_pool $FSNAME.$TESTNAME || return 1
14492 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14494 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14496 MDSOBJS=$((last_id - next_id))
14497 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14499 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14500 echo "OST still has $count kbytes free"
14502 echo "create $MDSOBJS files @next_id..."
14503 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14505 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14506 osc.$mdtosc_proc1.prealloc_last_id)
14507 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14508 osc.$mdtosc_proc1.prealloc_next_id)
14510 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14515 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14516 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14518 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14519 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14520 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14521 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14522 echo "unlink $MDSOBJS files @$next_id..."
14523 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14525 if ! combined_mgs_mds ; then
14529 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14534 dd if=`which date` of=$MOUNT/date oflag=sync
14535 chmod +x $MOUNT/date
14537 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14538 $LCTL set_param fail_loc=0x80001401
14540 $MOUNT/date > /dev/null
14543 run_test 221 "make sure fault and truncate race to not cause OOM"
14546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14549 test_mkdir $DIR/$tdir
14550 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14551 createmany -o $DIR/$tdir/$tfile 10
14552 cancel_lru_locks mdc
14553 cancel_lru_locks osc
14554 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14555 $LCTL set_param fail_loc=0x31a
14556 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14557 $LCTL set_param fail_loc=0
14560 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14566 test_mkdir $DIR/$tdir
14567 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14568 createmany -o $DIR/$tdir/$tfile 10
14569 cancel_lru_locks mdc
14570 cancel_lru_locks osc
14571 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14572 $LCTL set_param fail_loc=0x31a
14573 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14574 $LCTL set_param fail_loc=0
14576 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14582 test_mkdir $DIR/$tdir
14583 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14584 createmany -o $DIR/$tdir/$tfile 10
14585 cancel_lru_locks mdc
14586 cancel_lru_locks osc
14587 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14588 $LCTL set_param fail_loc=0x31b
14589 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14590 $LCTL set_param fail_loc=0
14593 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14595 test_224a() { # LU-1039, MRP-303
14596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14598 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14599 $LCTL set_param fail_loc=0x508
14600 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14601 $LCTL set_param fail_loc=0
14604 run_test 224a "Don't panic on bulk IO failure"
14606 test_224b() { # LU-1039, MRP-303
14607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14609 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14610 cancel_lru_locks osc
14611 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14612 $LCTL set_param fail_loc=0x515
14613 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14614 $LCTL set_param fail_loc=0
14617 run_test 224b "Don't panic on bulk IO failure"
14619 test_224c() { # LU-6441
14620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14621 remote_mds_nodsh && skip "remote MDS with nodsh"
14623 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14624 save_writethrough $p
14625 set_cache writethrough on
14627 local pages_per_rpc=$($LCTL get_param \
14628 osc.*.max_pages_per_rpc)
14629 local at_max=$($LCTL get_param -n at_max)
14630 local timeout=$($LCTL get_param -n timeout)
14631 local test_at="at_max"
14632 local param_at="$FSNAME.sys.at_max"
14633 local test_timeout="timeout"
14634 local param_timeout="$FSNAME.sys.timeout"
14636 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14638 set_persistent_param_and_check client "$test_at" "$param_at" 0
14639 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14641 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14642 do_facet ost1 $LCTL set_param fail_loc=0x520
14643 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14644 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14646 do_facet ost1 $LCTL set_param fail_loc=0
14648 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14649 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14652 $LCTL set_param -n $pages_per_rpc
14653 restore_lustre_params < $p
14656 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14658 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14661 if [ -z ${MDSSURVEY} ]; then
14662 skip_env "mds-survey not found"
14664 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14665 skip "Need MDS version at least 2.2.51"
14667 local mds=$(facet_host $SINGLEMDS)
14668 local target=$(do_nodes $mds 'lctl dl' |
14669 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14671 local cmd1="file_count=1000 thrhi=4"
14672 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14673 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14674 local cmd="$cmd1 $cmd2 $cmd3"
14676 rm -f ${TMP}/mds_survey*
14678 eval $cmd || error "mds-survey with zero-stripe failed"
14679 cat ${TMP}/mds_survey*
14680 rm -f ${TMP}/mds_survey*
14682 run_test 225a "Metadata survey sanity with zero-stripe"
14685 if [ -z ${MDSSURVEY} ]; then
14686 skip_env "mds-survey not found"
14688 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14689 skip "Need MDS version at least 2.2.51"
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14691 remote_mds_nodsh && skip "remote MDS with nodsh"
14692 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14693 skip_env "Need to mount OST to test"
14696 local mds=$(facet_host $SINGLEMDS)
14697 local target=$(do_nodes $mds 'lctl dl' |
14698 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14700 local cmd1="file_count=1000 thrhi=4"
14701 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14702 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14703 local cmd="$cmd1 $cmd2 $cmd3"
14705 rm -f ${TMP}/mds_survey*
14707 eval $cmd || error "mds-survey with stripe_count failed"
14708 cat ${TMP}/mds_survey*
14709 rm -f ${TMP}/mds_survey*
14711 run_test 225b "Metadata survey sanity with stripe_count = 1"
14713 mcreate_path2fid () {
14719 local path=$DIR/$tdir/$name
14724 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14725 error "cannot create $desc"
14727 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14729 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14731 fid_path=$($LFS fid2path $MOUNT $fid)
14733 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14735 [ "$path" == "$fid_path" ] ||
14736 error "fid2path returned $fid_path, expected $path"
14738 echo "pass with $path and $fid"
14743 mkdir -p $DIR/$tdir
14745 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14746 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14747 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14748 mcreate_path2fid 0040666 0 0 dir "directory"
14749 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14750 mcreate_path2fid 0100666 0 0 file "regular file"
14751 mcreate_path2fid 0120666 0 0 link "symbolic link"
14752 mcreate_path2fid 0140666 0 0 sock "socket"
14754 run_test 226a "call path2fid and fid2path on files of all type"
14757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14762 mkdir -p $DIR/$tdir
14763 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14764 error "create remote directory failed"
14765 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14766 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14767 "character special file (null)"
14768 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14769 "character special file (no device)"
14770 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14771 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14772 "block special file (loop)"
14773 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14774 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14775 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14777 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14779 # LU-1299 Executing or running ldd on a truncated executable does not
14780 # cause an out-of-memory condition.
14782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14783 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14785 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14786 chmod +x $MOUNT/date
14788 $MOUNT/date > /dev/null
14789 ldd $MOUNT/date > /dev/null
14792 run_test 227 "running truncated executable does not cause OOM"
14794 # LU-1512 try to reuse idle OI blocks
14796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14797 remote_mds_nodsh && skip "remote MDS with nodsh"
14798 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14799 skip_env "ldiskfs only test"
14801 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14802 local myDIR=$DIR/$tdir
14805 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14806 $LCTL set_param fail_loc=0x80001002
14807 createmany -o $myDIR/t- 10000
14808 $LCTL set_param fail_loc=0
14809 # The guard is current the largest FID holder
14811 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14813 local IDX=$(($SEQ % 64))
14815 do_facet $SINGLEMDS sync
14816 # Make sure journal flushed.
14818 local blk1=$(do_facet $SINGLEMDS \
14819 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14820 grep Blockcount | awk '{print $4}')
14822 # Remove old files, some OI blocks will become idle.
14823 unlinkmany $myDIR/t- 10000
14824 # Create new files, idle OI blocks should be reused.
14825 createmany -o $myDIR/t- 2000
14826 do_facet $SINGLEMDS sync
14827 # Make sure journal flushed.
14829 local blk2=$(do_facet $SINGLEMDS \
14830 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14831 grep Blockcount | awk '{print $4}')
14833 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14835 run_test 228a "try to reuse idle OI blocks"
14838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14839 remote_mds_nodsh && skip "remote MDS with nodsh"
14840 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14841 skip_env "ldiskfs only test"
14843 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14844 local myDIR=$DIR/$tdir
14847 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14848 $LCTL set_param fail_loc=0x80001002
14849 createmany -o $myDIR/t- 10000
14850 $LCTL set_param fail_loc=0
14851 # The guard is current the largest FID holder
14853 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14855 local IDX=$(($SEQ % 64))
14857 do_facet $SINGLEMDS sync
14858 # Make sure journal flushed.
14860 local blk1=$(do_facet $SINGLEMDS \
14861 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14862 grep Blockcount | awk '{print $4}')
14864 # Remove old files, some OI blocks will become idle.
14865 unlinkmany $myDIR/t- 10000
14868 stop $SINGLEMDS || error "Fail to stop MDT."
14870 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14872 df $MOUNT || error "Fail to df."
14873 # Create new files, idle OI blocks should be reused.
14874 createmany -o $myDIR/t- 2000
14875 do_facet $SINGLEMDS sync
14876 # Make sure journal flushed.
14878 local blk2=$(do_facet $SINGLEMDS \
14879 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14880 grep Blockcount | awk '{print $4}')
14882 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14884 run_test 228b "idle OI blocks can be reused after MDT restart"
14888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14889 remote_mds_nodsh && skip "remote MDS with nodsh"
14890 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14891 skip_env "ldiskfs only test"
14893 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14894 local myDIR=$DIR/$tdir
14897 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14898 $LCTL set_param fail_loc=0x80001002
14899 # 20000 files can guarantee there are index nodes in the OI file
14900 createmany -o $myDIR/t- 20000
14901 $LCTL set_param fail_loc=0
14902 # The guard is current the largest FID holder
14904 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14906 local IDX=$(($SEQ % 64))
14908 do_facet $SINGLEMDS sync
14909 # Make sure journal flushed.
14911 local blk1=$(do_facet $SINGLEMDS \
14912 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14913 grep Blockcount | awk '{print $4}')
14915 # Remove old files, some OI blocks will become idle.
14916 unlinkmany $myDIR/t- 20000
14918 # The OI file should become empty now
14920 # Create new files, idle OI blocks should be reused.
14921 createmany -o $myDIR/t- 2000
14922 do_facet $SINGLEMDS sync
14923 # Make sure journal flushed.
14925 local blk2=$(do_facet $SINGLEMDS \
14926 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14927 grep Blockcount | awk '{print $4}')
14929 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14931 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14933 test_229() { # LU-2482, LU-3448
14934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14935 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14937 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14941 # Create a file with a released layout and stripe count 2.
14942 $MULTIOP $DIR/$tfile H2c ||
14943 error "failed to create file with released layout"
14945 $GETSTRIPE -v $DIR/$tfile
14947 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14948 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14950 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14951 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14952 stat $DIR/$tfile || error "failed to stat released file"
14954 chown $RUNAS_ID $DIR/$tfile ||
14955 error "chown $RUNAS_ID $DIR/$tfile failed"
14957 chgrp $RUNAS_ID $DIR/$tfile ||
14958 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14960 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14961 rm $DIR/$tfile || error "failed to remove released file"
14963 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14967 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14968 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14969 skip "Need MDS version at least 2.11.52"
14973 test_mkdir $DIR/$tdir
14974 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14975 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14976 [ $mdt_idx -ne 0 ] &&
14977 error "create local directory on wrong MDT $mdt_idx"
14979 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14980 error "create remote directory failed"
14981 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14982 [ $mdt_idx -ne $MDTIDX ] &&
14983 error "create remote directory on wrong MDT $mdt_idx"
14985 createmany -o $DIR/$tdir/test_230/t- 10 ||
14986 error "create files on remote directory failed"
14987 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14988 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14989 rm -r $DIR/$tdir || error "unlink remote directory failed"
14991 run_test 230a "Create remote directory and files under the remote directory"
14994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14995 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14996 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14997 skip "Need MDS version at least 2.11.52"
15005 local migrate_dir=$DIR/$tdir/migrate_dir
15006 local other_dir=$DIR/$tdir/other_dir
15008 test_mkdir $DIR/$tdir
15009 test_mkdir -i0 -c1 $migrate_dir
15010 test_mkdir -i0 -c1 $other_dir
15011 for ((i=0; i<10; i++)); do
15012 mkdir -p $migrate_dir/dir_${i}
15013 createmany -o $migrate_dir/dir_${i}/f 10 ||
15014 error "create files under remote dir failed $i"
15017 cp /etc/passwd $migrate_dir/$tfile
15018 cp /etc/passwd $other_dir/$tfile
15019 chattr +SAD $migrate_dir
15020 chattr +SAD $migrate_dir/$tfile
15022 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15023 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15024 local old_dir_mode=$(stat -c%f $migrate_dir)
15025 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15027 mkdir -p $migrate_dir/dir_default_stripe2
15028 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
15029 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
15031 mkdir -p $other_dir
15032 ln $migrate_dir/$tfile $other_dir/luna
15033 ln $migrate_dir/$tfile $migrate_dir/sofia
15034 ln $other_dir/$tfile $migrate_dir/david
15035 ln -s $migrate_dir/$tfile $other_dir/zachary
15036 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15037 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15039 $LFS migrate -m $MDTIDX $migrate_dir ||
15040 error "fails on migrating remote dir to MDT1"
15042 echo "migratate to MDT1, then checking.."
15043 for ((i = 0; i < 10; i++)); do
15044 for file in $(find $migrate_dir/dir_${i}); do
15045 mdt_index=$($LFS getstripe -m $file)
15046 [ $mdt_index == $MDTIDX ] ||
15047 error "$file is not on MDT${MDTIDX}"
15051 # the multiple link file should still in MDT0
15052 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15053 [ $mdt_index == 0 ] ||
15054 error "$file is not on MDT${MDTIDX}"
15056 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15057 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15058 error " expect $old_dir_flag get $new_dir_flag"
15060 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15061 [ "$old_file_flag" = "$new_file_flag" ] ||
15062 error " expect $old_file_flag get $new_file_flag"
15064 local new_dir_mode=$(stat -c%f $migrate_dir)
15065 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15066 error "expect mode $old_dir_mode get $new_dir_mode"
15068 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15069 [ "$old_file_mode" = "$new_file_mode" ] ||
15070 error "expect mode $old_file_mode get $new_file_mode"
15072 diff /etc/passwd $migrate_dir/$tfile ||
15073 error "$tfile different after migration"
15075 diff /etc/passwd $other_dir/luna ||
15076 error "luna different after migration"
15078 diff /etc/passwd $migrate_dir/sofia ||
15079 error "sofia different after migration"
15081 diff /etc/passwd $migrate_dir/david ||
15082 error "david different after migration"
15084 diff /etc/passwd $other_dir/zachary ||
15085 error "zachary different after migration"
15087 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15088 error "${tfile}_ln different after migration"
15090 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15091 error "${tfile}_ln_other different after migration"
15093 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15094 [ $stripe_count = 2 ] ||
15095 error "dir strpe_count $d != 2 after migration."
15097 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15098 [ $stripe_count = 2 ] ||
15099 error "file strpe_count $d != 2 after migration."
15101 #migrate back to MDT0
15104 $LFS migrate -m $MDTIDX $migrate_dir ||
15105 error "fails on migrating remote dir to MDT0"
15107 echo "migrate back to MDT0, checking.."
15108 for file in $(find $migrate_dir); do
15109 mdt_index=$($LFS getstripe -m $file)
15110 [ $mdt_index == $MDTIDX ] ||
15111 error "$file is not on MDT${MDTIDX}"
15114 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15115 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15116 error " expect $old_dir_flag get $new_dir_flag"
15118 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15119 [ "$old_file_flag" = "$new_file_flag" ] ||
15120 error " expect $old_file_flag get $new_file_flag"
15122 local new_dir_mode=$(stat -c%f $migrate_dir)
15123 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15124 error "expect mode $old_dir_mode get $new_dir_mode"
15126 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15127 [ "$old_file_mode" = "$new_file_mode" ] ||
15128 error "expect mode $old_file_mode get $new_file_mode"
15130 diff /etc/passwd ${migrate_dir}/$tfile ||
15131 error "$tfile different after migration"
15133 diff /etc/passwd ${other_dir}/luna ||
15134 error "luna different after migration"
15136 diff /etc/passwd ${migrate_dir}/sofia ||
15137 error "sofia different after migration"
15139 diff /etc/passwd ${other_dir}/zachary ||
15140 error "zachary different after migration"
15142 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15143 error "${tfile}_ln different after migration"
15145 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15146 error "${tfile}_ln_other different after migration"
15148 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15149 [ $stripe_count = 2 ] ||
15150 error "dir strpe_count $d != 2 after migration."
15152 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15153 [ $stripe_count = 2 ] ||
15154 error "file strpe_count $d != 2 after migration."
15156 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15158 run_test 230b "migrate directory"
15161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15163 remote_mds_nodsh && skip "remote MDS with nodsh"
15164 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15165 skip "Need MDS version at least 2.11.52"
15171 local migrate_dir=$DIR/$tdir/migrate_dir
15173 #If migrating directory fails in the middle, all entries of
15174 #the directory is still accessiable.
15175 test_mkdir $DIR/$tdir
15176 test_mkdir -i0 -c1 $migrate_dir
15177 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15179 createmany -o $migrate_dir/f $total ||
15180 error "create files under ${migrate_dir} failed"
15182 # fail after migrating top dir, and this will fail only once, so the
15183 # first sub file migration will fail (currently f3), others succeed.
15184 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15185 do_facet mds1 lctl set_param fail_loc=0x1801
15186 local t=$(ls $migrate_dir | wc -l)
15187 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15188 error "migrate should fail"
15189 local u=$(ls $migrate_dir | wc -l)
15190 [ "$u" == "$t" ] || error "$u != $t during migration"
15192 # add new dir/file should succeed
15193 mkdir $migrate_dir/dir ||
15194 error "mkdir failed under migrating directory"
15195 touch $migrate_dir/file ||
15196 error "create file failed under migrating directory"
15198 # add file with existing name should fail
15199 for file in $migrate_dir/f*; do
15200 stat $file > /dev/null || error "stat $file failed"
15201 $OPENFILE -f O_CREAT:O_EXCL $file &&
15202 error "open(O_CREAT|O_EXCL) $file should fail"
15203 $MULTIOP $file m && error "create $file should fail"
15204 touch $DIR/$tdir/remote_dir/$tfile ||
15205 error "touch $tfile failed"
15206 ln $DIR/$tdir/remote_dir/$tfile $file &&
15207 error "link $file should fail"
15208 mdt_index=$($LFS getstripe -m $file)
15209 if [ $mdt_index == 0 ]; then
15210 # file failed to migrate is not allowed to rename to
15211 mv $DIR/$tdir/remote_dir/$tfile $file &&
15212 error "rename to $file should fail"
15214 mv $DIR/$tdir/remote_dir/$tfile $file ||
15215 error "rename to $file failed"
15217 echo hello >> $file || error "write $file failed"
15220 # resume migration with different options should fail
15221 $LFS migrate -m 0 $migrate_dir &&
15222 error "migrate -m 0 $migrate_dir should fail"
15224 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15225 error "migrate -c 2 $migrate_dir should fail"
15227 # resume migration should succeed
15228 $LFS migrate -m $MDTIDX $migrate_dir ||
15229 error "migrate $migrate_dir failed"
15231 echo "Finish migration, then checking.."
15232 for file in $(find $migrate_dir); do
15233 mdt_index=$($LFS getstripe -m $file)
15234 [ $mdt_index == $MDTIDX ] ||
15235 error "$file is not on MDT${MDTIDX}"
15238 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15240 run_test 230c "check directory accessiblity if migration failed"
15243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15244 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15245 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15246 skip "Need MDS version at least 2.11.52"
15248 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15250 local migrate_dir=$DIR/$tdir/migrate_dir
15260 old_index=$((RANDOM % MDSCOUNT))
15261 old_count=$((MDSCOUNT - old_index))
15262 new_index=$((RANDOM % MDSCOUNT))
15263 new_count=$((MDSCOUNT - new_index))
15264 new_hash="all_char"
15266 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15267 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15269 test_mkdir $DIR/$tdir
15270 test_mkdir -i $old_index -c $old_count $migrate_dir
15272 for ((i=0; i<100; i++)); do
15273 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15274 createmany -o $migrate_dir/dir_${i}/f 100 ||
15275 error "create files under remote dir failed $i"
15278 echo -n "Migrate from MDT$old_index "
15279 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15280 echo -n "to MDT$new_index"
15281 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15284 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15285 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15286 error "migrate remote dir error"
15288 echo "Finish migration, then checking.."
15289 for file in $(find $migrate_dir); do
15290 mdt_index=$($LFS getstripe -m $file)
15291 if [ $mdt_index -lt $new_index ] ||
15292 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15293 error "$file is on MDT$mdt_index"
15297 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15299 run_test 230d "check migrate big directory"
15302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15303 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15304 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15305 skip "Need MDS version at least 2.11.52"
15312 mkdir -p $DIR/$tdir
15313 mkdir $DIR/$tdir/migrate_dir
15314 mkdir $DIR/$tdir/other_dir
15315 touch $DIR/$tdir/migrate_dir/a
15316 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15317 ls $DIR/$tdir/other_dir
15319 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15320 error "migrate dir fails"
15322 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15323 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15325 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15326 [ $mdt_index == 0 ] || error "a is not on MDT0"
15328 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15329 error "migrate dir fails"
15331 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15332 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15334 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15335 [ $mdt_index == 1 ] || error "a is not on MDT1"
15337 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15338 [ $mdt_index == 1 ] || error "b is not on MDT1"
15340 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15341 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15343 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15345 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15347 run_test 230e "migrate mulitple local link files"
15350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15352 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15353 skip "Need MDS version at least 2.11.52"
15358 mkdir -p $DIR/$tdir
15359 mkdir $DIR/$tdir/migrate_dir
15360 $LFS mkdir -i1 $DIR/$tdir/other_dir
15361 touch $DIR/$tdir/migrate_dir/a
15362 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15363 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15364 ls $DIR/$tdir/other_dir
15366 # a should be migrated to MDT1, since no other links on MDT0
15367 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15368 error "#1 migrate dir fails"
15369 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15370 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15371 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15372 [ $mdt_index == 1 ] || error "a is not on MDT1"
15374 # a should stay on MDT1, because it is a mulitple link file
15375 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15376 error "#2 migrate dir fails"
15377 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15378 [ $mdt_index == 1 ] || error "a is not on MDT1"
15380 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15381 error "#3 migrate dir fails"
15383 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15384 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15385 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15387 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15388 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15390 # a should be migrated to MDT0, since no other links on MDT1
15391 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15392 error "#4 migrate dir fails"
15393 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15394 [ $mdt_index == 0 ] || error "a is not on MDT0"
15396 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15398 run_test 230f "migrate mulitple remote link files"
15401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15402 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15403 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15404 skip "Need MDS version at least 2.11.52"
15406 mkdir -p $DIR/$tdir/migrate_dir
15408 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15409 error "migrating dir to non-exist MDT succeeds"
15412 run_test 230g "migrate dir to non-exist MDT"
15415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15417 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15418 skip "Need MDS version at least 2.11.52"
15422 mkdir -p $DIR/$tdir/migrate_dir
15424 $LFS migrate -m1 $DIR &&
15425 error "migrating mountpoint1 should fail"
15427 $LFS migrate -m1 $DIR/$tdir/.. &&
15428 error "migrating mountpoint2 should fail"
15431 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15432 error "migrating $tdir/migrate_dir/.. should fail"
15436 run_test 230h "migrate .. and root"
15439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15441 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15442 skip "Need MDS version at least 2.11.52"
15444 mkdir -p $DIR/$tdir/migrate_dir
15446 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15447 error "migration fails with a tailing slash"
15449 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15450 error "migration fails with two tailing slashes"
15452 run_test 230i "lfs migrate -m tolerates trailing slashes"
15455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15456 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15457 skip "Need MDS version at least 2.11.52"
15459 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15460 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15461 error "create $tfile failed"
15462 cat /etc/passwd > $DIR/$tdir/$tfile
15464 $LFS migrate -m 1 $DIR/$tdir
15466 cmp /etc/passwd $DIR/$tdir/$tfile ||
15467 error "DoM file mismatch after migration"
15469 run_test 230j "DoM file data not changed after dir migration"
15472 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15473 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
15474 skip "Need MDS version at least 2.11.56"
15477 local files_on_starting_mdt=0
15479 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15480 $LFS getdirstripe $DIR/$tdir
15481 for i in $(seq $total); do
15482 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15483 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15484 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15487 echo "$files_on_starting_mdt files on MDT0"
15489 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15490 $LFS getdirstripe $DIR/$tdir
15492 files_on_starting_mdt=0
15493 for i in $(seq $total); do
15494 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15495 error "file $tfile.$i mismatch after migration"
15496 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15497 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15500 echo "$files_on_starting_mdt files on MDT1 after migration"
15501 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15503 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15504 $LFS getdirstripe $DIR/$tdir
15506 files_on_starting_mdt=0
15507 for i in $(seq $total); do
15508 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15509 error "file $tfile.$i mismatch after 2nd migration"
15510 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15511 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15514 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15515 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15519 run_test 230k "file data not changed after dir migration"
15522 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15523 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
15524 skip "Need MDS version at least 2.11.56"
15526 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15527 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15528 error "create files under remote dir failed $i"
15529 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15531 run_test 230l "readdir between MDTs won't crash"
15535 # For simplicity this test assumes that max_pages_per_rpc
15536 # is the same across all OSCs
15537 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15538 local bulk_size=$((max_pages * PAGE_SIZE))
15539 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15542 mkdir -p $DIR/$tdir
15543 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15544 error "failed to set stripe with -S ${brw_size}M option"
15546 # clear the OSC stats
15547 $LCTL set_param osc.*.stats=0 &>/dev/null
15550 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15551 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15552 oflag=direct &>/dev/null || error "dd failed"
15554 sync; sleep 1; sync # just to be safe
15555 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15556 if [ x$nrpcs != "x1" ]; then
15557 $LCTL get_param osc.*.stats
15558 error "found $nrpcs ost_write RPCs, not 1 as expected"
15562 # Drop the OSC cache, otherwise we will read from it
15563 cancel_lru_locks osc
15565 # clear the OSC stats
15566 $LCTL set_param osc.*.stats=0 &>/dev/null
15568 # Client reads $bulk_size.
15569 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15570 iflag=direct &>/dev/null || error "dd failed"
15572 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15573 if [ x$nrpcs != "x1" ]; then
15574 $LCTL get_param osc.*.stats
15575 error "found $nrpcs ost_read RPCs, not 1 as expected"
15578 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15581 mkdir -p $DIR/$tdir
15583 for i in {0..1023}; do
15584 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15585 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15586 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15590 run_test 231b "must not assert on fully utilized OST request buffer"
15593 mkdir -p $DIR/$tdir
15594 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15596 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15597 do_facet ost1 $LCTL set_param fail_loc=0x31c
15599 # ignore dd failure
15600 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15602 do_facet ost1 $LCTL set_param fail_loc=0
15603 umount_client $MOUNT || error "umount failed"
15604 mount_client $MOUNT || error "mount failed"
15605 stop ost1 || error "cannot stop ost1"
15606 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15608 run_test 232a "failed lock should not block umount"
15611 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15612 skip "Need MDS version at least 2.10.58"
15614 mkdir -p $DIR/$tdir
15615 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15616 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15618 cancel_lru_locks osc
15620 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15621 do_facet ost1 $LCTL set_param fail_loc=0x31c
15624 $LFS data_version $DIR/$tdir/$tfile || true
15626 do_facet ost1 $LCTL set_param fail_loc=0
15627 umount_client $MOUNT || error "umount failed"
15628 mount_client $MOUNT || error "mount failed"
15629 stop ost1 || error "cannot stop ost1"
15630 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15632 run_test 232b "failed data version lock should not block umount"
15635 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15636 skip "Need MDS version at least 2.3.64"
15637 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15639 local fid=$($LFS path2fid $MOUNT)
15641 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15642 error "cannot access $MOUNT using its FID '$fid'"
15644 run_test 233a "checking that OBF of the FS root succeeds"
15647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15648 skip "Need MDS version at least 2.5.90"
15649 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15651 local fid=$($LFS path2fid $MOUNT/.lustre)
15653 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15654 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15656 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15657 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15658 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15660 run_test 233b "checking that OBF of the FS .lustre succeeds"
15663 local p="$TMP/sanityN-$TESTNAME.parameters"
15664 save_lustre_params client "llite.*.xattr_cache" > $p
15665 lctl set_param llite.*.xattr_cache 1 ||
15666 skip_env "xattr cache is not supported"
15668 mkdir -p $DIR/$tdir || error "mkdir failed"
15669 touch $DIR/$tdir/$tfile || error "touch failed"
15670 # OBD_FAIL_LLITE_XATTR_ENOMEM
15671 $LCTL set_param fail_loc=0x1405
15672 getfattr -n user.attr $DIR/$tdir/$tfile &&
15673 error "getfattr should have failed with ENOMEM"
15674 $LCTL set_param fail_loc=0x0
15677 restore_lustre_params < $p
15680 run_test 234 "xattr cache should not crash on ENOMEM"
15683 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15684 skip "Need MDS version at least 2.4.52"
15686 flock_deadlock $DIR/$tfile
15691 124) error "process hangs on a deadlock"
15693 *) error "error executing flock_deadlock $DIR/$tfile"
15697 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15701 check_swap_layouts_support
15703 local ref1=/etc/passwd
15704 local ref2=/etc/group
15705 local file1=$DIR/$tdir/f1
15706 local file2=$DIR/$tdir/f2
15708 test_mkdir -c1 $DIR/$tdir
15709 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15710 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15711 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15712 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15713 local fd=$(free_fd)
15714 local cmd="exec $fd<>$file2"
15717 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15718 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15721 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15726 run_test 236 "Layout swap on open unlinked file"
15728 # LU-4659 linkea consistency
15730 local server_version=$(lustre_version_code $SINGLEMDS)
15732 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15733 [[ $server_version -gt $(version_code 2.5.1) &&
15734 $server_version -lt $(version_code 2.5.50) ]] ||
15735 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15738 ln $DIR/$tfile $DIR/$tfile.lnk
15739 touch $DIR/$tfile.new
15740 mv $DIR/$tfile.new $DIR/$tfile
15741 local fid1=$($LFS path2fid $DIR/$tfile)
15742 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15743 local path1=$($LFS fid2path $FSNAME "$fid1")
15744 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15745 local path2=$($LFS fid2path $FSNAME "$fid2")
15746 [ $tfile.lnk == $path2 ] ||
15747 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15750 run_test 238 "Verify linkea consistency"
15752 test_239A() { # was test_239
15753 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15754 skip "Need MDS version at least 2.5.60"
15756 local list=$(comma_list $(mdts_nodes))
15758 mkdir -p $DIR/$tdir
15759 createmany -o $DIR/$tdir/f- 5000
15760 unlinkmany $DIR/$tdir/f- 5000
15761 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15762 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15763 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15764 osp.*MDT*.sync_in_flight" | calc_sum)
15765 [ "$changes" -eq 0 ] || error "$changes not synced"
15767 run_test 239A "osp_sync test"
15769 test_239a() { #LU-5297
15770 remote_mds_nodsh && skip "remote MDS with nodsh"
15773 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15774 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15775 chgrp $RUNAS_GID $DIR/$tfile
15776 wait_delete_completed
15778 run_test 239a "process invalid osp sync record correctly"
15780 test_239b() { #LU-5297
15781 remote_mds_nodsh && skip "remote MDS with nodsh"
15784 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15785 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15786 chgrp $RUNAS_GID $DIR/$tfile1
15787 wait_delete_completed
15788 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15790 chgrp $RUNAS_GID $DIR/$tfile2
15791 wait_delete_completed
15793 run_test 239b "process osp sync record with ENOMEM error correctly"
15796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15797 remote_mds_nodsh && skip "remote MDS with nodsh"
15799 mkdir -p $DIR/$tdir
15801 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15802 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15803 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15804 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15806 umount_client $MOUNT || error "umount failed"
15807 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15808 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15809 mount_client $MOUNT || error "failed to mount client"
15811 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15812 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15814 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15820 for LOOP in $(seq $count); do
15821 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15822 cancel_lru_locks $OSC || true
15830 for LOOP in $(seq $1); do
15831 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15836 test_241a() { # was test_241
15837 local bsize=$PAGE_SIZE
15839 (( bsize < 40960 )) && bsize=40960
15840 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15842 cancel_lru_locks $OSC
15843 test_241_bio 1000 $bsize &
15845 test_241_dio 1000 $bsize
15848 run_test 241a "bio vs dio"
15851 local bsize=$PAGE_SIZE
15853 (( bsize < 40960 )) && bsize=40960
15854 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15856 test_241_dio 1000 $bsize &
15858 test_241_dio 1000 $bsize
15861 run_test 241b "dio vs dio"
15864 remote_mds_nodsh && skip "remote MDS with nodsh"
15866 mkdir -p $DIR/$tdir
15867 touch $DIR/$tdir/$tfile
15869 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15870 do_facet mds1 lctl set_param fail_loc=0x105
15871 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15873 do_facet mds1 lctl set_param fail_loc=0
15874 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15876 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15880 test_mkdir $DIR/$tdir
15881 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15883 run_test 243 "various group lock tests"
15887 test_mkdir $DIR/$tdir
15888 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15889 sendfile_grouplock $DIR/$tdir/$tfile || \
15890 error "sendfile+grouplock failed"
15893 run_test 244 "sendfile with group lock tests"
15896 local flagname="multi_mod_rpcs"
15897 local connect_data_name="max_mod_rpcs"
15900 # check if multiple modify RPCs flag is set
15901 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15902 grep "connect_flags:")
15905 echo "$out" | grep -qw $flagname
15906 if [ $? -ne 0 ]; then
15907 echo "connect flag $flagname is not set"
15911 # check if multiple modify RPCs data is set
15912 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15915 echo "$out" | grep -qw $connect_data_name ||
15916 error "import should have connect data $connect_data_name"
15918 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15920 test_246() { # LU-7371
15921 remote_ost_nodsh && skip "remote OST with nodsh"
15922 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15923 skip "Need OST version >= 2.7.62"
15925 do_facet ost1 $LCTL set_param fail_val=4095
15926 #define OBD_FAIL_OST_READ_SIZE 0x234
15927 do_facet ost1 $LCTL set_param fail_loc=0x234
15928 $LFS setstripe $DIR/$tfile -i 0 -c 1
15929 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15930 cancel_lru_locks $FSNAME-OST0000
15931 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15933 run_test 246 "Read file of size 4095 should return right length"
15939 umount_client $submount
15944 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15946 skip_env "Fileset feature is not supported"
15948 local submount=${MOUNT}_$tdir
15951 mkdir -p $submount || error "mkdir $submount failed"
15952 FILESET="$FILESET/$tdir" mount_client $submount ||
15953 error "mount $submount failed"
15954 trap "cleanup_247 $submount" EXIT
15955 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15956 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15957 error "read $MOUNT/$tdir/$tfile failed"
15958 cleanup_247 $submount
15960 run_test 247a "mount subdir as fileset"
15963 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15964 skip_env "Fileset feature is not supported"
15966 local submount=${MOUNT}_$tdir
15968 rm -rf $MOUNT/$tdir
15969 mkdir -p $submount || error "mkdir $submount failed"
15971 FILESET="$FILESET/$tdir" mount_client $submount &&
15972 error "mount $submount should fail"
15975 run_test 247b "mount subdir that dose not exist"
15978 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15979 skip_env "Fileset feature is not supported"
15981 local submount=${MOUNT}_$tdir
15983 mkdir -p $MOUNT/$tdir/dir1
15984 mkdir -p $submount || error "mkdir $submount failed"
15985 trap "cleanup_247 $submount" EXIT
15986 FILESET="$FILESET/$tdir" mount_client $submount ||
15987 error "mount $submount failed"
15988 local fid=$($LFS path2fid $MOUNT/)
15989 $LFS fid2path $submount $fid && error "fid2path should fail"
15990 cleanup_247 $submount
15992 run_test 247c "running fid2path outside root"
15995 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15996 skip "Fileset feature is not supported"
15998 local submount=${MOUNT}_$tdir
16000 mkdir -p $MOUNT/$tdir/dir1
16001 mkdir -p $submount || error "mkdir $submount failed"
16002 FILESET="$FILESET/$tdir" mount_client $submount ||
16003 error "mount $submount failed"
16004 trap "cleanup_247 $submount" EXIT
16005 local fid=$($LFS path2fid $submount/dir1)
16006 $LFS fid2path $submount $fid || error "fid2path should succeed"
16007 cleanup_247 $submount
16009 run_test 247d "running fid2path inside root"
16013 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16015 skip "Fileset feature is not supported"
16017 local submount=${MOUNT}_$tdir
16020 mkdir -p $submount || error "mkdir $submount failed"
16021 FILESET="$FILESET/.." mount_client $submount &&
16022 error "mount $submount should fail"
16025 run_test 247e "mount .. as fileset"
16028 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16029 [ -z "$fast_read_sav" ] && skip "no fast read support"
16031 # create a large file for fast read verification
16032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16034 # make sure the file is created correctly
16035 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16036 { rm -f $DIR/$tfile; skip "file creation error"; }
16038 echo "Test 1: verify that fast read is 4 times faster on cache read"
16040 # small read with fast read enabled
16041 $LCTL set_param -n llite.*.fast_read=1
16042 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16043 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16044 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16045 # small read with fast read disabled
16046 $LCTL set_param -n llite.*.fast_read=0
16047 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16048 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16049 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16051 # verify that fast read is 4 times faster for cache read
16052 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16053 error_not_in_vm "fast read was not 4 times faster: " \
16054 "$t_fast vs $t_slow"
16056 echo "Test 2: verify the performance between big and small read"
16057 $LCTL set_param -n llite.*.fast_read=1
16059 # 1k non-cache read
16060 cancel_lru_locks osc
16061 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16062 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16063 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16065 # 1M non-cache read
16066 cancel_lru_locks osc
16067 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16068 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16069 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16071 # verify that big IO is not 4 times faster than small IO
16072 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16073 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16075 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16078 run_test 248 "fast read verification"
16080 test_249() { # LU-7890
16081 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
16082 skip "Need at least version 2.8.54"
16085 $SETSTRIPE -c 1 $DIR/$tfile
16086 # Offset 2T == 4k * 512M
16087 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16088 error "dd to 2T offset failed"
16090 run_test 249 "Write above 2T file size"
16093 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
16094 && skip "no 16TB file size limit on ZFS"
16096 $SETSTRIPE -c 1 $DIR/$tfile
16097 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16098 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16099 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16100 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16101 conv=notrunc,fsync && error "append succeeded"
16104 run_test 250 "Write above 16T limit"
16107 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
16109 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16110 #Skip once - writing the first stripe will succeed
16111 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16112 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16113 error "short write happened"
16115 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16116 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16117 error "short read happened"
16121 run_test 251 "Handling short read and write correctly"
16124 remote_mds_nodsh && skip "remote MDS with nodsh"
16125 remote_ost_nodsh && skip "remote OST with nodsh"
16126 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16127 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16128 skip_env "ldiskfs only test"
16138 # check lr_reader on OST0000
16140 dev=$(facet_device $tgt)
16141 out=$(do_facet $tgt $LR_READER $dev)
16142 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16144 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16145 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16146 error "Invalid uuid returned by $LR_READER on target $tgt"
16147 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16149 # check lr_reader -c on MDT0000
16151 dev=$(facet_device $tgt)
16152 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16153 skip "$LR_READER does not support additional options"
16155 out=$(do_facet $tgt $LR_READER -c $dev)
16156 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16158 num=$(echo "$out" | grep -c "mdtlov")
16159 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16160 error "Invalid number of mdtlov clients returned by $LR_READER"
16161 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16163 # check lr_reader -cr on MDT0000
16164 out=$(do_facet $tgt $LR_READER -cr $dev)
16165 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16167 echo "$out" | grep -q "^reply_data:$" ||
16168 error "$LR_READER should have returned 'reply_data' section"
16169 num=$(echo "$out" | grep -c "client_generation")
16170 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16172 run_test 252 "check lr_reader tool"
16174 test_253_fill_ost() {
16175 local size_mb #how many MB should we write to pass watermark
16176 local lwm=$3 #low watermark
16177 local free_10mb #10% of free space
16179 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16180 size_mb=$((free_kb / 1024 - lwm))
16181 free_10mb=$((free_kb / 10240))
16182 #If 10% of free space cross low watermark use it
16183 if (( free_10mb > size_mb )); then
16186 #At least we need to store 1.1 of difference between
16187 #free space and low watermark
16188 size_mb=$((size_mb + size_mb / 10))
16190 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16191 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16192 oflag=append conv=notrunc
16197 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16198 echo "OST still has $((free_kb / 1024)) mbytes free"
16202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16203 remote_mds_nodsh && skip "remote MDS with nodsh"
16204 remote_mgs_nodsh && skip "remote MGS with nodsh"
16209 local ost_name=$($LFS osts |
16210 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16212 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16213 do_facet $SINGLEMDS $LCTL get_param -n \
16214 osp.$mdtosc_proc1.reserved_mb_high ||
16215 skip "remote MDS does not support reserved_mb_high"
16219 wait_delete_completed
16222 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16223 osp.$mdtosc_proc1.reserved_mb_high)
16224 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16225 osp.$mdtosc_proc1.reserved_mb_low)
16226 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16228 if ! combined_mgs_mds ; then
16231 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16232 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16233 error "Adding $ost_name to pool failed"
16235 # Wait for client to see a OST at pool
16236 wait_update $HOSTNAME "$LCTL get_param -n
16237 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16238 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16239 error "Client can not see the pool"
16240 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16241 error "Setstripe failed"
16243 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16244 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16245 echo "OST still has $((blocks/1024)) mbytes free"
16247 local new_lwm=$((blocks/1024-10))
16248 do_facet $SINGLEMDS $LCTL set_param \
16249 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16250 do_facet $SINGLEMDS $LCTL set_param \
16251 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16253 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16255 #First enospc could execute orphan deletion so repeat.
16256 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16258 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16259 osp.$mdtosc_proc1.prealloc_status)
16260 echo "prealloc_status $oa_status"
16262 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16263 error "File creation should fail"
16264 #object allocation was stopped, but we still able to append files
16265 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16266 error "Append failed"
16267 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16269 wait_delete_completed
16273 for i in $(seq 10 12); do
16274 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16275 error "File creation failed after rm";
16278 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16279 osp.$mdtosc_proc1.prealloc_status)
16280 echo "prealloc_status $oa_status"
16282 if (( oa_status != 0 )); then
16283 error "Object allocation still disable after rm"
16285 do_facet $SINGLEMDS $LCTL set_param \
16286 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16287 do_facet $SINGLEMDS $LCTL set_param \
16288 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16291 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16292 error "Remove $ost_name from pool failed"
16293 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16294 error "Pool destroy fialed"
16296 if ! combined_mgs_mds ; then
16300 run_test 253 "Check object allocation limit"
16303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16304 remote_mds_nodsh && skip "remote MDS with nodsh"
16305 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16306 skip "MDS does not support changelog_size"
16309 local MDT0=$(facet_svc $SINGLEMDS)
16311 changelog_register || error "changelog_register failed"
16313 changelog_clear 0 || error "changelog_clear failed"
16315 local size1=$(do_facet $SINGLEMDS \
16316 $LCTL get_param -n mdd.$MDT0.changelog_size)
16317 echo "Changelog size $size1"
16320 $LFS mkdir -i 0 $DIR/$tdir
16322 mkdir -p $DIR/$tdir/pics/2008/zachy
16323 touch $DIR/$tdir/pics/2008/zachy/timestamp
16324 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16325 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16326 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16327 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16328 rm $DIR/$tdir/pics/desktop.jpg
16330 local size2=$(do_facet $SINGLEMDS \
16331 $LCTL get_param -n mdd.$MDT0.changelog_size)
16332 echo "Changelog size after work $size2"
16334 (( $size2 > $size1 )) ||
16335 error "new Changelog size=$size2 less than old size=$size1"
16337 run_test 254 "Check changelog size"
16344 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16345 awk -F: '{print $2}' | grep $type > /dev/null
16346 if [ $? -ne 0 ]; then
16356 lfs ladvise -a willread $file > /dev/null 2>&1
16357 if [ $? -eq 0 ]; then
16361 lfs ladvise -a willread $file 2>&1 |
16362 grep "Inappropriate ioctl for device" > /dev/null
16363 if [ $? -eq 0 ]; then
16370 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16373 # run a random read IO workload
16374 # usage: random_read_iops <filename> <filesize> <iosize>
16375 random_read_iops() {
16378 local iosize=${3:-4096}
16380 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16381 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16384 drop_file_oss_cache() {
16388 $LFS ladvise -a dontneed $file 2>/dev/null ||
16389 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16392 ladvise_willread_performance()
16395 local average_origin=0
16396 local average_cache=0
16397 local average_ladvise=0
16399 for ((i = 1; i <= $repeat; i++)); do
16400 echo "Iter $i/$repeat: reading without willread hint"
16401 cancel_lru_locks osc
16402 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16403 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16404 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16405 average_origin=$(bc <<<"$average_origin + $speed_origin")
16407 cancel_lru_locks osc
16408 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16409 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16410 average_cache=$(bc <<<"$average_cache + $speed_cache")
16412 cancel_lru_locks osc
16413 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16414 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16415 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16416 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16417 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16419 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16420 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16421 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16423 speedup_cache=$(percent $average_cache $average_origin)
16424 speedup_ladvise=$(percent $average_ladvise $average_origin)
16426 echo "Average uncached read: $average_origin"
16427 echo "Average speedup with OSS cached read: " \
16428 "$average_cache = +$speedup_cache%"
16429 echo "Average speedup with ladvise willread: " \
16430 "$average_ladvise = +$speedup_ladvise%"
16432 local lowest_speedup=20
16433 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16434 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16435 "got $average_cache%. Skipping ladvise willread check."
16439 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16440 # it is still good to run until then to exercise 'ladvise willread'
16441 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16442 [ "$(facet_fstype ost1)" = "zfs" ] &&
16443 echo "osd-zfs does not support dontneed or drop_caches" &&
16446 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16447 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16448 error_not_in_vm "Speedup with willread is less than " \
16449 "$lowest_speedup%, got $average_ladvise%"
16453 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16454 skip "lustre < 2.8.54 does not support ladvise "
16455 remote_ost_nodsh && skip "remote OST with nodsh"
16457 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16459 ladvise_no_type willread $DIR/$tfile &&
16460 skip "willread ladvise is not supported"
16462 ladvise_no_ioctl $DIR/$tfile &&
16463 skip "ladvise ioctl is not supported"
16466 local size=$((size_mb * 1048576))
16467 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16468 error "dd to $DIR/$tfile failed"
16470 lfs ladvise -a willread $DIR/$tfile ||
16471 error "Ladvise failed with no range argument"
16473 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16474 error "Ladvise failed with no -l or -e argument"
16476 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16477 error "Ladvise failed with only -e argument"
16479 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16480 error "Ladvise failed with only -l argument"
16482 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16483 error "End offset should not be smaller than start offset"
16485 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16486 error "End offset should not be equal to start offset"
16488 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16489 error "Ladvise failed with overflowing -s argument"
16491 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16492 error "Ladvise failed with overflowing -e argument"
16494 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16495 error "Ladvise failed with overflowing -l argument"
16497 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16498 error "Ladvise succeeded with conflicting -l and -e arguments"
16500 echo "Synchronous ladvise should wait"
16502 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16503 do_nodes $(comma_list $(osts_nodes)) \
16504 $LCTL set_param fail_val=$delay fail_loc=0x237
16506 local start_ts=$SECONDS
16507 lfs ladvise -a willread $DIR/$tfile ||
16508 error "Ladvise failed with no range argument"
16509 local end_ts=$SECONDS
16510 local inteval_ts=$((end_ts - start_ts))
16512 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16513 error "Synchronous advice didn't wait reply"
16516 echo "Asynchronous ladvise shouldn't wait"
16517 local start_ts=$SECONDS
16518 lfs ladvise -a willread -b $DIR/$tfile ||
16519 error "Ladvise failed with no range argument"
16520 local end_ts=$SECONDS
16521 local inteval_ts=$((end_ts - start_ts))
16523 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16524 error "Asynchronous advice blocked"
16527 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16528 ladvise_willread_performance
16530 run_test 255a "check 'lfs ladvise -a willread'"
16536 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16540 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16541 skip "lustre < 2.8.54 does not support ladvise "
16542 remote_ost_nodsh && skip "remote OST with nodsh"
16544 lfs setstripe -c 1 -i 0 $DIR/$tfile
16546 ladvise_no_type dontneed $DIR/$tfile &&
16547 skip "dontneed ladvise is not supported"
16549 ladvise_no_ioctl $DIR/$tfile &&
16550 skip "ladvise ioctl is not supported"
16552 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16553 [ "$(facet_fstype ost1)" = "zfs" ] &&
16554 skip "zfs-osd does not support 'ladvise dontneed'"
16557 local size=$((size_mb * 1048576))
16558 # In order to prevent disturbance of other processes, only check 3/4
16559 # of the memory usage
16560 local kibibytes=$((size_mb * 1024 * 3 / 4))
16562 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16563 error "dd to $DIR/$tfile failed"
16565 #force write to complete before dropping OST cache & checking memory
16568 local total=$(facet_meminfo ost1 MemTotal)
16569 echo "Total memory: $total KiB"
16571 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16572 local before_read=$(facet_meminfo ost1 Cached)
16573 echo "Cache used before read: $before_read KiB"
16575 lfs ladvise -a willread $DIR/$tfile ||
16576 error "Ladvise willread failed"
16577 local after_read=$(facet_meminfo ost1 Cached)
16578 echo "Cache used after read: $after_read KiB"
16580 lfs ladvise -a dontneed $DIR/$tfile ||
16581 error "Ladvise dontneed again failed"
16582 local no_read=$(facet_meminfo ost1 Cached)
16583 echo "Cache used after dontneed ladvise: $no_read KiB"
16585 if [ $total -lt $((before_read + kibibytes)) ]; then
16586 echo "Memory is too small, abort checking"
16590 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16591 error "Ladvise willread should use more memory" \
16592 "than $kibibytes KiB"
16595 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16596 error "Ladvise dontneed should release more memory" \
16597 "than $kibibytes KiB"
16600 run_test 255b "check 'lfs ladvise -a dontneed'"
16603 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16604 skip "lustre < 2.10.53 does not support lockahead"
16612 test_mkdir -p $DIR/$tdir
16613 $SETSTRIPE -i 0 $DIR/$tdir
16615 #test 10 returns only success/failure
16617 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16619 if [ $rc -eq 255 ]; then
16620 error "Ladvise test${i} failed, ${rc}"
16623 #test 11 counts lock enqueue requests, all others count new locks
16625 count=$(do_facet ost1 \
16626 $LCTL get_param -n ost.OSS.ost.stats)
16627 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16629 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16631 if [ $rc -eq 255 ]; then
16632 error "Ladvise test${i} failed, ${rc}"
16635 new_count=$(do_facet ost1 \
16636 $LCTL get_param -n ost.OSS.ost.stats)
16637 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16638 awk '{ print $2 }')
16640 difference="$((new_count - count))"
16641 if [ $difference -ne $rc ]; then
16642 error "Ladvise test${i}, bad enqueue count, returned " \
16643 "${rc}, actual ${difference}"
16646 for i in $(seq 12 21); do
16647 # If we do not do this, we run the risk of having too many
16648 # locks and starting lock cancellation while we are checking
16650 cancel_lru_locks osc
16652 count=$($LCTL get_param -n \
16653 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16655 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16657 if [ $rc -eq 255 ]; then
16658 error "Ladvise test ${i} failed, ${rc}"
16661 new_count=$($LCTL get_param -n \
16662 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16663 difference="$((new_count - count))"
16665 # Test 15 output is divided by 100 to map down to valid return
16666 if [ $i -eq 15 ]; then
16670 if [ $difference -ne $rc ]; then
16671 error "Ladvise test ${i}, bad lock count, returned " \
16672 "${rc}, actual ${difference}"
16676 #test 22 returns only success/failure
16678 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16680 if [ $rc -eq 255 ]; then
16681 error "Ladvise test${i} failed, ${rc}"
16684 run_test 255c "suite of ladvise lockahead tests"
16687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16688 remote_mds_nodsh && skip "remote MDS with nodsh"
16689 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16690 skip "ldiskfs only test"
16691 changelog_users $SINGLEMDS | grep "^cl" &&
16692 skip "active changelog user"
16698 mdt_dev=$(mdsdevname 1)
16701 changelog_register || error "changelog_register failed"
16704 mkdir -p $DIR/$tdir
16706 changelog_clear 0 || error "changelog_clear failed"
16709 touch $DIR/$tdir/{1..10}
16712 stop $SINGLEMDS || error "Fail to stop MDT"
16716 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16718 #after mount new plainllog is used
16719 touch $DIR/$tdir/{11..19}
16720 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16721 cat_sl=$(do_facet $SINGLEMDS "sync; \
16722 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16723 llog_reader $tmpfile | grep -c type=1064553b")
16724 do_facet $SINGLEMDS llog_reader $tmpfile
16726 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16728 changelog_clear 0 || error "changelog_clear failed"
16730 cat_sl=$(do_facet $SINGLEMDS "sync; \
16731 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16732 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16734 if (( cat_sl == 2 )); then
16735 error "Empty plain llog was not deleted from changelog catalog"
16736 elif (( cat_sl != 1 )); then
16737 error "Active plain llog shouldn't be deleted from catalog"
16740 run_test 256 "Check llog delete for empty and not full state"
16743 remote_mds_nodsh && skip "remote MDS with nodsh"
16744 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16745 skip "Need MDS version at least 2.8.55"
16747 test_mkdir $DIR/$tdir
16749 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16750 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16753 #define OBD_FAIL_MDS_XATTR_REP 0x161
16754 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16755 local facet=mds$((mdtidx + 1))
16756 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16757 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16759 stop $facet || error "stop MDS failed"
16760 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16761 error "start MDS fail"
16763 run_test 257 "xattr locks are not lost"
16765 # Verify we take the i_mutex when security requires it
16767 #define OBD_FAIL_IMUTEX_SEC 0x141c
16768 $LCTL set_param fail_loc=0x141c
16770 chmod u+s $DIR/$tfile
16771 chmod a+rwx $DIR/$tfile
16772 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16774 if [ $RC -ne 0 ]; then
16775 error "error, failed to take i_mutex, rc=$?"
16781 # Verify we do NOT take the i_mutex in the normal case
16783 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16784 $LCTL set_param fail_loc=0x141d
16787 chmod a+rw $DIR/$tfile
16788 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16790 if [ $RC -ne 0 ]; then
16791 error "error, took i_mutex unnecessarily, rc=$?"
16796 run_test 258b "verify i_mutex security behavior"
16799 local file=$DIR/$tfile
16803 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16804 skip "ldiskfs only test" && return
16806 stack_trap "rm -f $file" EXIT
16808 wait_delete_completed
16809 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16810 echo "before: $before"
16812 $LFS setstripe -i 0 -c 1 $file
16813 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16815 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16816 echo "after write: $after"
16818 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16819 do_facet ost1 $LCTL set_param fail_loc=0x2301
16821 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16822 echo "after truncate: $after"
16825 do_facet ost1 $LCTL set_param fail_loc=0
16826 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16828 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16829 echo "after restart: $after"
16830 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16831 error "missing truncate?"
16835 run_test 259 "crash at delayed truncate"
16838 #define OBD_FAIL_MDC_CLOSE 0x806
16839 $LCTL set_param fail_loc=0x80000806
16843 run_test 260 "Check mdc_close fail"
16845 ### Data-on-MDT sanity tests ###
16847 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16848 skip "Need MDS version at least 2.10.55 for DoM"
16851 local dom=$DIR/$tdir/dom_file
16852 local tmp=$DIR/$tdir/tmp_file
16854 mkdir -p $DIR/$tdir
16856 # basic checks for DoM component creation
16857 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16858 error "Can set MDT layout to non-first entry"
16860 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16861 error "Can define multiple entries as MDT layout"
16863 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16865 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16866 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16867 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16869 local mdtidx=$($LFS getstripe -m $dom)
16870 local mdtname=MDT$(printf %04x $mdtidx)
16871 local facet=mds$((mdtidx + 1))
16872 local space_check=1
16874 # Skip free space checks with ZFS
16875 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16879 local size_tmp=$((65536 * 3))
16880 local mdtfree1=$(do_facet $facet \
16881 lctl get_param -n osd*.*$mdtname.kbytesfree)
16883 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16884 # check also direct IO along write
16885 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16886 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16888 cmp $tmp $dom || error "file data is different"
16889 [ $(stat -c%s $dom) == $size_tmp ] ||
16890 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16891 if [ $space_check == 1 ]; then
16892 local mdtfree2=$(do_facet $facet \
16893 lctl get_param -n osd*.*$mdtname.kbytesfree)
16895 # increase in usage from by $size_tmp
16896 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16897 error "MDT free space wrong after write: " \
16898 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16902 local size_dom=10000
16904 $TRUNCATE $dom $size_dom
16905 [ $(stat -c%s $dom) == $size_dom ] ||
16906 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16907 if [ $space_check == 1 ]; then
16908 mdtfree1=$(do_facet $facet \
16909 lctl get_param -n osd*.*$mdtname.kbytesfree)
16910 # decrease in usage from $size_tmp to new $size_dom
16911 [ $(($mdtfree1 - $mdtfree2)) -ge \
16912 $(((size_tmp - size_dom) / 1024)) ] ||
16913 error "MDT free space is wrong after truncate: " \
16914 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16920 size_dom=$((size_dom + size_tmp))
16921 [ $(stat -c%s $dom) == $size_dom ] ||
16922 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16923 if [ $space_check == 1 ]; then
16924 mdtfree2=$(do_facet $facet \
16925 lctl get_param -n osd*.*$mdtname.kbytesfree)
16926 # increase in usage by $size_tmp from previous
16927 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16928 error "MDT free space is wrong after append: " \
16929 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16934 if [ $space_check == 1 ]; then
16935 mdtfree1=$(do_facet $facet \
16936 lctl get_param -n osd*.*$mdtname.kbytesfree)
16937 # decrease in usage by $size_dom from previous
16938 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
16939 error "MDT free space is wrong after removal: " \
16940 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
16943 # combined striping
16944 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16945 error "Can't create DoM + OST striping"
16947 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
16948 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16949 # check also direct IO along write
16950 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16952 cmp $tmp $dom || error "file data is different"
16953 [ $(stat -c%s $dom) == $size_tmp ] ||
16954 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16959 run_test 270a "DoM: basic functionality tests"
16962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16963 skip "Need MDS version at least 2.10.55"
16965 local dom=$DIR/$tdir/dom_file
16966 local max_size=1048576
16968 mkdir -p $DIR/$tdir
16969 $LFS setstripe -E $max_size -L mdt $dom
16971 # truncate over the limit
16972 $TRUNCATE $dom $(($max_size + 1)) &&
16973 error "successful truncate over the maximum size"
16974 # write over the limit
16975 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16976 error "successful write over the maximum size"
16977 # append over the limit
16978 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16979 echo "12345" >> $dom && error "successful append over the maximum size"
16984 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16987 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16988 skip "Need MDS version at least 2.10.55"
16990 mkdir -p $DIR/$tdir
16991 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16993 # check files inherit DoM EA
16994 touch $DIR/$tdir/first
16995 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16996 error "bad pattern"
16997 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16998 error "bad stripe count"
16999 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17000 error "bad stripe size"
17002 # check directory inherits DoM EA and uses it as default
17003 mkdir $DIR/$tdir/subdir
17004 touch $DIR/$tdir/subdir/second
17005 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17006 error "bad pattern in sub-directory"
17007 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17008 error "bad stripe count in sub-directory"
17009 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17010 error "bad stripe size in sub-directory"
17013 run_test 270c "DoM: DoM EA inheritance tests"
17016 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17017 skip "Need MDS version at least 2.10.55"
17019 mkdir -p $DIR/$tdir
17020 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17022 # inherit default DoM striping
17023 mkdir $DIR/$tdir/subdir
17024 touch $DIR/$tdir/subdir/f1
17026 # change default directory striping
17027 $LFS setstripe -c 1 $DIR/$tdir/subdir
17028 touch $DIR/$tdir/subdir/f2
17029 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17030 error "wrong default striping in file 2"
17031 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17032 error "bad pattern in file 2"
17035 run_test 270d "DoM: change striping from DoM to RAID0"
17038 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17039 skip "Need MDS version at least 2.10.55"
17041 mkdir -p $DIR/$tdir/dom
17042 mkdir -p $DIR/$tdir/norm
17045 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17046 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17048 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17049 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17051 # find DoM files by layout
17052 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17053 [ $NUM -eq $DOMFILES ] ||
17054 error "lfs find -L: found $NUM, expected $DOMFILES"
17055 echo "Test 1: lfs find 20 DOM files by layout: OK"
17057 # there should be 1 dir with default DOM striping
17058 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17060 error "lfs find -L: found $NUM, expected 1 dir"
17061 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17063 # find DoM files by stripe size
17064 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17065 [ $NUM -eq $DOMFILES ] ||
17066 error "lfs find -S: found $NUM, expected $DOMFILES"
17067 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17069 # find files by stripe offset except DoM files
17070 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17071 [ $NUM -eq $NORMFILES ] ||
17072 error "lfs find -i: found $NUM, expected $NORMFILES"
17073 echo "Test 5: lfs find no DOM files by stripe index: OK"
17076 run_test 270e "DoM: lfs find with DoM files test"
17079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17080 skip "Need MDS version at least 2.10.55"
17082 local mdtname=${FSNAME}-MDT0000-mdtlov
17083 local dom=$DIR/$tdir/dom_file
17084 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17085 lod.$mdtname.dom_stripesize)
17086 local dom_limit=131072
17088 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17089 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17090 lod.$mdtname.dom_stripesize)
17091 [ ${dom_limit} -eq ${dom_current} ] ||
17092 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17094 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17095 $LFS setstripe -d $DIR/$tdir
17096 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17097 error "Can't set directory default striping"
17099 # exceed maximum stripe size
17100 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17101 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17102 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17103 error "Able to create DoM component size more than LOD limit"
17105 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17106 dom_current=$(do_facet mds1 $LCTL get_param -n \
17107 lod.$mdtname.dom_stripesize)
17108 [ 0 -eq ${dom_current} ] ||
17109 error "Can't set zero DoM stripe limit"
17112 # attempt to create DoM file on server with disabled DoM should
17113 # remove DoM entry from layout and be succeed
17114 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17115 error "Can't create DoM file (DoM is disabled)"
17116 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17117 error "File has DoM component while DoM is disabled"
17120 # attempt to create DoM file with only DoM stripe should return error
17121 $LFS setstripe -E $dom_limit -L mdt $dom &&
17122 error "Able to create DoM-only file while DoM is disabled"
17124 # too low values to be aligned with smallest stripe size 64K
17125 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17126 dom_current=$(do_facet mds1 $LCTL get_param -n \
17127 lod.$mdtname.dom_stripesize)
17128 [ 30000 -eq ${dom_current} ] &&
17129 error "Can set too small DoM stripe limit"
17131 # 64K is a minimal stripe size in Lustre, expect limit of that size
17132 [ 65536 -eq ${dom_current} ] ||
17133 error "Limit is not set to 64K but ${dom_current}"
17135 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17136 dom_current=$(do_facet mds1 $LCTL get_param -n \
17137 lod.$mdtname.dom_stripesize)
17139 [ 2147483648 -eq ${dom_current} ] &&
17140 error "Can set too large DoM stripe limit"
17142 do_facet mds1 $LCTL set_param -n \
17143 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17144 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17145 error "Can't create DoM component size after limit change"
17146 do_facet mds1 $LCTL set_param -n \
17147 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17148 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17149 error "Can't create DoM file after limit decrease"
17150 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17151 error "Can create big DoM component after limit decrease"
17152 touch ${dom}_def ||
17153 error "Can't create file with old default layout"
17155 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17158 run_test 270f "DoM: maximum DoM stripe size checks"
17161 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17162 skip "Need MDS version at least 2.10.55"
17164 local dom=$DIR/$tdir/dom
17166 mkdir -p $DIR/$tdir
17168 $LFS setstripe -E 1024K -L mdt $dom
17170 lctl set_param -n mdc.*.stats=clear
17171 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17172 cat $dom > /dev/null
17173 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17174 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17178 run_test 271a "DoM: data is cached for read after write"
17181 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17182 skip "Need MDS version at least 2.10.55"
17184 local dom=$DIR/$tdir/dom
17186 mkdir -p $DIR/$tdir
17188 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17190 lctl set_param -n mdc.*.stats=clear
17191 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17192 cancel_lru_locks mdc
17193 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17194 # second stat to check size is cached on client
17195 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17196 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17197 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17200 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17203 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17204 skip "Need MDS version at least 2.10.55"
17206 local dom=$DIR/$tdir/dom
17208 mkdir -p $DIR/$tdir
17210 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17212 lctl set_param -n mdc.*.stats=clear
17213 lctl set_param -n osc.*.stats=clear
17214 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17215 cancel_lru_locks mdc
17216 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17217 # second stat to check size is cached on client
17218 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17219 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17220 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17221 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17222 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17225 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17231 local mdt=MDT$(printf %04x $mdtidx)
17233 if [ -z $param ]; then
17234 lctl get_param -n mdc.*$mdt*.stats
17236 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17241 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17242 skip "Need MDS version at least 2.10.55"
17244 local dom=$DIR/$tdir/dom
17246 mkdir -p $DIR/$tdir
17248 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17250 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17251 local facet=mds$((mdtidx + 1))
17253 cancel_lru_locks mdc
17254 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17255 createmany -o $dom 1000
17256 lctl set_param -n mdc.*.stats=clear
17257 smalliomany -w $dom 1000 200
17258 get_mdc_stats $mdtidx
17259 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17260 # Each file has 1 open, 1 IO enqueues, total 2000
17261 # but now we have also +1 getxattr for security.capability, total 3000
17262 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17263 unlinkmany $dom 1000
17265 cancel_lru_locks mdc
17266 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17267 createmany -o $dom 1000
17268 lctl set_param -n mdc.*.stats=clear
17269 smalliomany -w $dom 1000 200
17270 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17271 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17272 # for OPEN and IO lock.
17273 [ $((enq - enq_2)) -ge 1000 ] ||
17274 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17275 unlinkmany $dom 1000
17278 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17280 cleanup_271def_tests() {
17286 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17287 skip "Need MDS version at least 2.10.57" && return
17289 local dom=$DIR/$tdir/dom
17290 local tmp=$TMP/$tfile
17291 trap "cleanup_271def_tests $tmp" EXIT
17293 mkdir -p $DIR/$tdir
17295 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17297 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17299 cancel_lru_locks mdc
17300 dd if=/dev/urandom of=$tmp bs=1000 count=1
17301 dd if=$tmp of=$dom bs=1000 count=1
17302 cancel_lru_locks mdc
17304 cat /etc/hosts >> $tmp
17305 lctl set_param -n mdc.*.stats=clear
17307 # append data to the same file it should update local page
17308 echo "Append to the same page"
17309 cat /etc/hosts >> $dom
17310 local num=$(get_mdc_stats $mdtidx ost_read)
17311 local ra=$(get_mdc_stats $mdtidx req_active)
17312 local rw=$(get_mdc_stats $mdtidx req_waittime)
17314 [ -z $num ] || error "$num READ RPC occured"
17315 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17319 cmp $tmp $dom || error "file miscompare"
17321 cancel_lru_locks mdc
17322 lctl set_param -n mdc.*.stats=clear
17324 echo "Open and read file"
17325 cat $dom > /dev/null
17326 local num=$(get_mdc_stats $mdtidx ost_read)
17327 local ra=$(get_mdc_stats $mdtidx req_active)
17328 local rw=$(get_mdc_stats $mdtidx req_waittime)
17330 [ -z $num ] || error "$num READ RPC occured"
17331 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17335 cmp $tmp $dom || error "file miscompare"
17339 run_test 271d "DoM: read on open (1K file in reply buffer)"
17342 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17343 skip "Need MDS version at least 2.10.57" && return
17345 local dom=$DIR/$tdir/dom
17346 local tmp=$TMP/${tfile}.data
17347 trap "cleanup_271def_tests $tmp" EXIT
17349 mkdir -p $DIR/$tdir
17351 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17353 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17355 cancel_lru_locks mdc
17356 dd if=/dev/urandom of=$tmp bs=30K count=1
17357 dd if=$tmp of=$dom bs=30K count=1
17358 cancel_lru_locks mdc
17359 cat /etc/hosts >> $tmp
17360 lctl set_param -n mdc.*.stats=clear
17362 echo "Append to the same page"
17363 cat /etc/hosts >> $dom
17365 local num=$(get_mdc_stats $mdtidx ost_read)
17366 local ra=$(get_mdc_stats $mdtidx req_active)
17367 local rw=$(get_mdc_stats $mdtidx req_waittime)
17369 [ -z $num ] || error "$num READ RPC occured"
17370 # Reply buffer can be adjusted for larger buffer by resend
17371 echo "... DONE with $((ra - rw)) resends"
17374 cmp $tmp $dom || error "file miscompare"
17376 cancel_lru_locks mdc
17377 lctl set_param -n mdc.*.stats=clear
17379 echo "Open and read file"
17380 cat $dom > /dev/null
17381 local num=$(get_mdc_stats $mdtidx ost_read)
17382 local ra=$(get_mdc_stats $mdtidx req_active)
17383 local rw=$(get_mdc_stats $mdtidx req_waittime)
17385 [ -z $num ] || error "$num READ RPC occured"
17386 # Reply buffer can be adjusted for larger buffer by resend
17387 echo "... DONE with $((ra - rw)) resends"
17390 cmp $tmp $dom || error "file miscompare"
17394 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17398 skip "Need MDS version at least 2.10.57" && return
17400 local dom=$DIR/$tdir/dom
17401 local tmp=$TMP/$tfile
17402 trap "cleanup_271def_tests $tmp" EXIT
17404 mkdir -p $DIR/$tdir
17406 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17408 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17410 cancel_lru_locks mdc
17411 dd if=/dev/urandom of=$tmp bs=200000 count=1
17412 dd if=$tmp of=$dom bs=200000 count=1
17413 cancel_lru_locks mdc
17414 cat /etc/hosts >> $tmp
17415 lctl set_param -n mdc.*.stats=clear
17417 echo "Append to the same page"
17418 cat /etc/hosts >> $dom
17419 local num=$(get_mdc_stats $mdtidx ost_read)
17420 local ra=$(get_mdc_stats $mdtidx req_active)
17421 local rw=$(get_mdc_stats $mdtidx req_waittime)
17423 [ -z $num ] || error "$num READ RPC occured"
17424 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17428 cmp $tmp $dom || error "file miscompare"
17430 cancel_lru_locks mdc
17431 lctl set_param -n mdc.*.stats=clear
17433 echo "Open and read file"
17434 cat $dom > /dev/null
17435 local num=$(get_mdc_stats $mdtidx ost_read)
17436 local ra=$(get_mdc_stats $mdtidx req_active)
17437 local rw=$(get_mdc_stats $mdtidx req_waittime)
17439 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17440 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17444 cmp $tmp $dom || error "file miscompare"
17448 run_test 271f "DoM: read on open (200K file and read tail)"
17451 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17452 skip "Need MDS version at least 2.11.50"
17454 local dom=$DIR/$tdir/dom
17455 mkdir -p $DIR/$tdir
17457 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17458 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17459 error "failed to write data into $dom"
17460 local old_md5=$(md5sum $dom)
17462 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17463 error "failed to migrate to the same DoM component"
17465 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17466 error "layout was not changed silently"
17468 local new_md5=$(md5sum $dom)
17470 [ "$old_md5" != "$new_md5" ] &&
17471 error "md5sum differ: $old_md5, $new_md5"
17474 run_test 272a "DoM migration: new layout with the same DOM component"
17477 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17478 skip "Need MDS version at least 2.11.50"
17480 local dom=$DIR/$tdir/dom
17481 mkdir -p $DIR/$tdir
17482 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17484 local mdtidx=$($LFS getstripe -m $dom)
17485 local mdtname=MDT$(printf %04x $mdtidx)
17486 local facet=mds$((mdtidx + 1))
17488 local mdtfree1=$(do_facet $facet \
17489 lctl get_param -n osd*.*$mdtname.kbytesfree)
17490 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17491 error "failed to write data into $dom"
17492 local old_md5=$(md5sum $dom)
17493 cancel_lru_locks mdc
17494 local mdtfree1=$(do_facet $facet \
17495 lctl get_param -n osd*.*$mdtname.kbytesfree)
17497 $LFS migrate -c2 $dom ||
17498 error "failed to migrate to the new composite layout"
17499 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17500 error "MDT stripe was not removed"
17502 cancel_lru_locks mdc
17503 local new_md5=$(md5sum $dom)
17504 [ "$old_md5" != "$new_md5" ] &&
17505 error "$old_md5 != $new_md5"
17507 # Skip free space checks with ZFS
17508 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17509 local mdtfree2=$(do_facet $facet \
17510 lctl get_param -n osd*.*$mdtname.kbytesfree)
17511 [ $mdtfree2 -gt $mdtfree1 ] ||
17512 error "MDT space is not freed after migration"
17516 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17519 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17520 skip "Need MDS version at least 2.11.50"
17522 local dom=$DIR/$tdir/$tfile
17523 mkdir -p $DIR/$tdir
17524 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17526 local mdtidx=$($LFS getstripe -m $dom)
17527 local mdtname=MDT$(printf %04x $mdtidx)
17528 local facet=mds$((mdtidx + 1))
17530 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17531 error "failed to write data into $dom"
17532 local old_md5=$(md5sum $dom)
17533 cancel_lru_locks mdc
17534 local mdtfree1=$(do_facet $facet \
17535 lctl get_param -n osd*.*$mdtname.kbytesfree)
17537 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17538 error "failed to migrate to the new composite layout"
17539 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17540 error "MDT stripe was not removed"
17542 cancel_lru_locks mdc
17543 local new_md5=$(md5sum $dom)
17544 [ "$old_md5" != "$new_md5" ] &&
17545 error "$old_md5 != $new_md5"
17547 # Skip free space checks with ZFS
17548 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17549 local mdtfree2=$(do_facet $facet \
17550 lctl get_param -n osd*.*$mdtname.kbytesfree)
17551 [ $mdtfree2 -gt $mdtfree1 ] ||
17552 error "MDS space is not freed after migration"
17556 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17559 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17560 skip "Need MDS version at least 2.11.50"
17562 # Layout swap cannot be done if either file has DOM component,
17563 # this will never be supported, migration should be used instead
17565 local dom=$DIR/$tdir/$tfile
17566 mkdir -p $DIR/$tdir
17568 $LFS setstripe -c2 ${dom}_plain
17569 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17570 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17571 error "can swap layout with DoM component"
17572 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17573 error "can swap layout with DoM component"
17575 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17576 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17577 error "can swap layout with DoM component"
17578 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17579 error "can swap layout with DoM component"
17582 run_test 273a "DoM: layout swapping should fail with DOM"
17585 remote_ost_nodsh && skip "remote OST with nodsh"
17586 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17587 skip "Need OST version >= 2.10.57"
17589 local file=$DIR/$tfile
17592 oss=$(comma_list $(osts_nodes))
17594 dd if=/dev/urandom of=$file bs=1M count=2 ||
17595 error "failed to create a file"
17596 cancel_lru_locks osc
17599 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17600 error "failed to read a file"
17602 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17603 $LCTL set_param fail_loc=0x8000031f
17605 cancel_lru_locks osc &
17608 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17609 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17610 #IO takes another lock, but matches the PENDING one
17611 #and places it to the IO RPC
17612 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17613 error "failed to read a file with PENDING lock"
17615 run_test 275 "Read on a canceled duplicate lock"
17618 remote_ost_nodsh && skip "remote OST with nodsh"
17621 do_facet ost1 "(while true; do \
17622 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17623 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17626 for LOOP in $(seq 20); do
17628 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17631 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17632 rm $TMP/sanity_276_pid"
17634 run_test 276 "Race between mount and obd_statfs"
17636 cleanup_test_300() {
17640 test_striped_dir() {
17645 mkdir -p $DIR/$tdir
17647 SAVE_UMASK=$(umask)
17648 trap cleanup_test_300 RETURN EXIT
17650 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17651 $DIR/$tdir/striped_dir ||
17652 error "set striped dir error"
17654 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17655 [ "$mode" = "755" ] || error "expect 755 got $mode"
17657 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17658 error "getdirstripe failed"
17659 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17660 if [ "$stripe_count" != "2" ]; then
17661 error "1:stripe_count is $stripe_count, expect 2"
17663 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17664 if [ "$stripe_count" != "2" ]; then
17665 error "2:stripe_count is $stripe_count, expect 2"
17668 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17669 if [ "$stripe_index" != "$mdt_index" ]; then
17670 error "stripe_index is $stripe_index, expect $mdt_index"
17673 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17674 error "nlink error after create striped dir"
17676 mkdir $DIR/$tdir/striped_dir/a
17677 mkdir $DIR/$tdir/striped_dir/b
17679 stat $DIR/$tdir/striped_dir/a ||
17680 error "create dir under striped dir failed"
17681 stat $DIR/$tdir/striped_dir/b ||
17682 error "create dir under striped dir failed"
17684 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17685 error "nlink error after mkdir"
17687 rmdir $DIR/$tdir/striped_dir/a
17688 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17689 error "nlink error after rmdir"
17691 rmdir $DIR/$tdir/striped_dir/b
17692 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17693 error "nlink error after rmdir"
17695 chattr +i $DIR/$tdir/striped_dir
17696 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17697 error "immutable flags not working under striped dir!"
17698 chattr -i $DIR/$tdir/striped_dir
17700 rmdir $DIR/$tdir/striped_dir ||
17701 error "rmdir striped dir error"
17709 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17710 skip "skipped for lustre < 2.7.0"
17711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17712 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17714 test_striped_dir 0 || error "failed on striped dir on MDT0"
17715 test_striped_dir 1 || error "failed on striped dir on MDT0"
17717 run_test 300a "basic striped dir sanity test"
17720 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17721 skip "skipped for lustre < 2.7.0"
17722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17730 test_mkdir $DIR/$tdir || error "mkdir fail"
17731 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17732 error "set striped dir error"
17733 for i in {0..9}; do
17734 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17736 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17737 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17738 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17740 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17741 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17742 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17746 run_test 300b "check ctime/mtime for striped dir"
17749 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17750 skip "skipped for lustre < 2.7.0"
17751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17752 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17756 mkdir -p $DIR/$tdir
17757 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17758 error "set striped dir error"
17760 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17761 error "chown striped dir failed"
17763 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17764 error "create 5k files failed"
17766 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17768 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17772 run_test 300c "chown && check ls under striped directory"
17775 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17776 skip "skipped for lustre < 2.7.0"
17777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17783 mkdir -p $DIR/$tdir
17784 $SETSTRIPE -c 2 $DIR/$tdir
17786 #local striped directory
17787 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17788 error "set striped dir error"
17789 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17790 error "create 10 files failed"
17792 #remote striped directory
17793 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17794 error "set striped dir error"
17795 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17796 error "create 10 files failed"
17798 for file in $(find $DIR/$tdir); do
17799 stripe_count=$($LFS getstripe -c $file)
17800 [ $stripe_count -eq 2 ] ||
17801 error "wrong stripe $stripe_count for $file"
17806 run_test 300d "check default stripe under striped directory"
17809 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17810 skip "Need MDS version at least 2.7.55"
17811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17817 mkdir -p $DIR/$tdir
17819 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17820 error "set striped dir error"
17822 touch $DIR/$tdir/striped_dir/a
17823 touch $DIR/$tdir/striped_dir/b
17824 touch $DIR/$tdir/striped_dir/c
17826 mkdir $DIR/$tdir/striped_dir/dir_a
17827 mkdir $DIR/$tdir/striped_dir/dir_b
17828 mkdir $DIR/$tdir/striped_dir/dir_c
17830 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17831 error "set striped adir under striped dir error"
17833 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17834 error "set striped bdir under striped dir error"
17836 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17837 error "set striped cdir under striped dir error"
17839 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17840 error "rename dir under striped dir fails"
17842 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17843 error "rename dir under different stripes fails"
17845 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17846 error "rename file under striped dir should succeed"
17848 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17849 error "rename dir under striped dir should succeed"
17853 run_test 300e "check rename under striped directory"
17856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17858 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17859 skip "Need MDS version at least 2.7.55"
17865 mkdir -p $DIR/$tdir
17867 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17868 error "set striped dir error"
17870 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17871 error "set striped dir error"
17873 touch $DIR/$tdir/striped_dir/a
17874 mkdir $DIR/$tdir/striped_dir/dir_a
17875 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17876 error "create striped dir under striped dir fails"
17878 touch $DIR/$tdir/striped_dir1/b
17879 mkdir $DIR/$tdir/striped_dir1/dir_b
17880 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17881 error "create striped dir under striped dir fails"
17883 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17884 error "rename dir under different striped dir should fail"
17886 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17887 error "rename striped dir under diff striped dir should fail"
17889 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17890 error "rename file under diff striped dirs fails"
17894 run_test 300f "check rename cross striped directory"
17896 test_300_check_default_striped_dir()
17899 local default_count=$2
17900 local default_index=$3
17903 local dir_stripe_index
17906 echo "checking $dirname $default_count $default_index"
17907 $LFS setdirstripe -D -c $default_count -i $default_index \
17908 -t all_char $DIR/$tdir/$dirname ||
17909 error "set default stripe on striped dir error"
17910 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17911 [ $stripe_count -eq $default_count ] ||
17912 error "expect $default_count get $stripe_count for $dirname"
17914 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17915 [ $stripe_index -eq $default_index ] ||
17916 error "expect $default_index get $stripe_index for $dirname"
17918 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17919 error "create dirs failed"
17921 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17922 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17923 for dir in $(find $DIR/$tdir/$dirname/*); do
17924 stripe_count=$($LFS getdirstripe -c $dir)
17925 [ $stripe_count -eq $default_count ] ||
17926 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17927 error "stripe count $default_count != $stripe_count for $dir"
17929 stripe_index=$($LFS getdirstripe -i $dir)
17930 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17931 error "$stripe_index != $default_index for $dir"
17933 #check default stripe
17934 stripe_count=$($LFS getdirstripe -D -c $dir)
17935 [ $stripe_count -eq $default_count ] ||
17936 error "default count $default_count != $stripe_count for $dir"
17938 stripe_index=$($LFS getdirstripe -D -i $dir)
17939 [ $stripe_index -eq $default_index ] ||
17940 error "default index $default_index != $stripe_index for $dir"
17942 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17947 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17948 skip "Need MDS version at least 2.7.55"
17955 mkdir $DIR/$tdir/normal_dir
17957 #Checking when client cache stripe index
17958 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17959 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17960 error "create striped_dir failed"
17962 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17963 error "create dir0 fails"
17964 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17965 [ $stripe_index -eq 0 ] ||
17966 error "dir0 expect index 0 got $stripe_index"
17968 mkdir $DIR/$tdir/striped_dir/dir1 ||
17969 error "create dir1 fails"
17970 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17971 [ $stripe_index -eq 1 ] ||
17972 error "dir1 expect index 1 got $stripe_index"
17974 #check default stripe count/stripe index
17975 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17976 test_300_check_default_striped_dir normal_dir 1 0
17977 test_300_check_default_striped_dir normal_dir 2 1
17978 test_300_check_default_striped_dir normal_dir 2 -1
17980 #delete default stripe information
17981 echo "delete default stripeEA"
17982 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17983 error "set default stripe on striped dir error"
17985 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17986 for dir in $(find $DIR/$tdir/normal_dir/*); do
17987 stripe_count=$($LFS getdirstripe -c $dir)
17988 [ $stripe_count -eq 0 ] ||
17989 error "expect 1 get $stripe_count for $dir"
17990 stripe_index=$($LFS getdirstripe -i $dir)
17991 [ $stripe_index -eq 0 ] ||
17992 error "expect 0 get $stripe_index for $dir"
17995 run_test 300g "check default striped directory for normal directory"
17998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17999 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18000 skip "Need MDS version at least 2.7.55"
18006 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18007 error "set striped dir error"
18009 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18010 test_300_check_default_striped_dir striped_dir 1 0
18011 test_300_check_default_striped_dir striped_dir 2 1
18012 test_300_check_default_striped_dir striped_dir 2 -1
18014 #delete default stripe information
18015 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18016 error "set default stripe on striped dir error"
18018 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18019 for dir in $(find $DIR/$tdir/striped_dir/*); do
18020 stripe_count=$($LFS getdirstripe -c $dir)
18021 [ $stripe_count -eq 0 ] ||
18022 error "expect 1 get $stripe_count for $dir"
18025 run_test 300h "check default striped directory for striped directory"
18028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18029 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18030 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18031 skip "Need MDS version at least 2.7.55"
18038 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18039 error "set striped dir error"
18041 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18042 error "create files under striped dir failed"
18044 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18045 error "set striped hashdir error"
18047 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18048 error "create dir0 under hash dir failed"
18049 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18050 error "create dir1 under hash dir failed"
18052 # unfortunately, we need to umount to clear dir layout cache for now
18053 # once we fully implement dir layout, we can drop this
18054 umount_client $MOUNT || error "umount failed"
18055 mount_client $MOUNT || error "mount failed"
18057 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18058 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18059 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18061 #set the stripe to be unknown hash type
18062 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18063 $LCTL set_param fail_loc=0x1901
18064 for ((i = 0; i < 10; i++)); do
18065 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18066 error "stat f-$i failed"
18067 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18070 touch $DIR/$tdir/striped_dir/f0 &&
18071 error "create under striped dir with unknown hash should fail"
18073 $LCTL set_param fail_loc=0
18075 umount_client $MOUNT || error "umount failed"
18076 mount_client $MOUNT || error "mount failed"
18080 run_test 300i "client handle unknown hash type striped directory"
18083 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18085 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18086 skip "Need MDS version at least 2.7.55"
18093 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18094 $LCTL set_param fail_loc=0x1702
18095 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18096 error "set striped dir error"
18098 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18099 error "create files under striped dir failed"
18101 $LCTL set_param fail_loc=0
18103 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18107 run_test 300j "test large update record"
18110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18111 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18112 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18113 skip "Need MDS version at least 2.7.55"
18120 #define OBD_FAIL_LARGE_STRIPE 0x1703
18121 $LCTL set_param fail_loc=0x1703
18122 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18123 error "set striped dir error"
18124 $LCTL set_param fail_loc=0
18126 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18127 error "getstripeddir fails"
18128 rm -rf $DIR/$tdir/striped_dir ||
18129 error "unlink striped dir fails"
18133 run_test 300k "test large striped directory"
18136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18139 skip "Need MDS version at least 2.7.55"
18143 test_mkdir -p $DIR/$tdir/striped_dir
18144 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18145 error "chown $RUNAS_ID failed"
18146 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18147 error "set default striped dir failed"
18149 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18150 $LCTL set_param fail_loc=0x80000158
18151 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18153 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18154 [ $stripe_index -eq 1 ] ||
18155 error "expect 1 get $stripe_index for $dir"
18157 run_test 300l "non-root user to create dir under striped dir with stale layout"
18160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18161 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18162 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18163 skip "Need MDS version at least 2.7.55"
18165 mkdir -p $DIR/$tdir/striped_dir
18166 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18167 error "set default stripes dir error"
18169 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18171 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18172 [ $stripe_count -eq 0 ] ||
18173 error "expect 0 get $stripe_count for a"
18175 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18176 error "set default stripes dir error"
18178 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18180 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18181 [ $stripe_count -eq 0 ] ||
18182 error "expect 0 get $stripe_count for b"
18184 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18185 error "set default stripes dir error"
18187 mkdir $DIR/$tdir/striped_dir/c &&
18188 error "default stripe_index is invalid, mkdir c should fails"
18190 rm -rf $DIR/$tdir || error "rmdir fails"
18192 run_test 300m "setstriped directory on single MDT FS"
18195 local list=$(comma_list $(mdts_nodes))
18198 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18203 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18204 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18205 skip "Need MDS version at least 2.7.55"
18206 remote_mds_nodsh && skip "remote MDS with nodsh"
18209 local list=$(comma_list $(mdts_nodes))
18211 trap cleanup_300n RETURN EXIT
18212 mkdir -p $DIR/$tdir
18213 chmod 777 $DIR/$tdir
18214 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18215 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18216 error "create striped dir succeeds with gid=0"
18218 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18219 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18220 error "create striped dir fails with gid=-1"
18222 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18223 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18224 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18225 error "set default striped dir succeeds with gid=0"
18228 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18229 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18230 error "set default striped dir fails with gid=-1"
18233 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18234 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18235 error "create test_dir fails"
18236 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18237 error "create test_dir1 fails"
18238 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18239 error "create test_dir2 fails"
18242 run_test 300n "non-root user to create dir under striped dir with default EA"
18245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18247 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18248 skip "Need MDS version at least 2.7.55"
18253 mkdir -p $DIR/$tdir
18255 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18256 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18257 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18258 skip "not enough free inodes $numfree1 $numfree2"
18261 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18262 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18263 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18264 skip "not enough free space $numfree1 $numfree2"
18267 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18268 error "setdirstripe fails"
18270 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18271 error "create dirs fails"
18273 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18274 ls $DIR/$tdir/striped_dir > /dev/null ||
18275 error "ls striped dir fails"
18276 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18277 error "unlink big striped dir fails"
18279 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18283 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18284 remote_mds_nodsh && skip "remote MDS with nodsh"
18286 mkdir -p $DIR/$tdir
18288 #define OBD_FAIL_OUT_ENOSPC 0x1704
18289 do_facet mds2 lctl set_param fail_loc=0x80001704
18290 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18291 && error "create striped directory should fail"
18293 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18295 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18298 run_test 300p "create striped directory without space"
18301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18304 local fd=$(free_fd)
18305 local cmd="exec $fd<$tdir"
18307 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18310 trap "eval $cmd" EXIT
18311 cd $tdir || error "cd $tdir fails"
18312 rmdir ../$tdir || error "rmdir $tdir fails"
18313 mkdir local_dir && error "create dir succeeds"
18314 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18318 run_test 300q "create remote directory under orphan directory"
18320 prepare_remote_file() {
18321 mkdir $DIR/$tdir/src_dir ||
18322 error "create remote source failed"
18324 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18325 error "cp to remote source failed"
18326 touch $DIR/$tdir/src_dir/a
18328 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18329 error "create remote target dir failed"
18331 touch $DIR/$tdir/tgt_dir/b
18333 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18334 error "rename dir cross MDT failed!"
18336 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18337 error "src_child still exists after rename"
18339 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18340 error "missing file(a) after rename"
18342 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18343 error "diff after rename"
18347 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18350 local remote_file=$DIR/$tdir/tgt_dir/b
18352 mkdir -p $DIR/$tdir
18354 prepare_remote_file || error "prepare remote file failed"
18357 $OPENUNLINK $remote_file $remote_file ||
18358 error "openunlink $remote_file failed"
18359 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18361 run_test 310a "open unlink remote file"
18364 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18367 local remote_file=$DIR/$tdir/tgt_dir/b
18369 mkdir -p $DIR/$tdir
18371 prepare_remote_file || error "prepare remote file failed"
18373 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18374 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18375 $CHECKSTAT -t file $remote_file || error "check file failed"
18377 run_test 310b "unlink remote file with multiple links while open"
18380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18381 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18383 local remote_file=$DIR/$tdir/tgt_dir/b
18385 mkdir -p $DIR/$tdir
18387 prepare_remote_file || error "prepare remote file failed"
18389 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18390 multiop_bg_pause $remote_file O_uc ||
18391 error "mulitop failed for remote file"
18393 $MULTIOP $DIR/$tfile Ouc
18394 kill -USR1 $MULTIPID
18397 run_test 310c "open-unlink remote file with multiple links"
18401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18402 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18403 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18404 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18405 remote_mds_nodsh && skip "remote MDS with nodsh"
18407 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18409 mkdir -p $DIR/$tdir
18410 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18411 createmany -o $DIR/$tdir/$tfile. 1000
18413 # statfs data is not real time, let's just calculate it
18414 old_iused=$((old_iused + 1000))
18416 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18417 osp.*OST0000*MDT0000.create_count")
18418 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18419 osp.*OST0000*MDT0000.max_create_count")
18420 for idx in $(seq $MDSCOUNT); do
18421 do_facet mds$idx "lctl set_param -n \
18422 osp.*OST0000*MDT000?.max_create_count=0"
18425 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18426 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18427 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18429 unlinkmany $DIR/$tdir/$tfile. 1000
18431 for idx in $(seq $MDSCOUNT); do
18432 do_facet mds$idx "lctl set_param -n \
18433 osp.*OST0000*MDT000?.max_create_count=$max_count"
18434 do_facet mds$idx "lctl set_param -n \
18435 osp.*OST0000*MDT000?.create_count=$count"
18439 for i in $(seq 120); do
18440 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18441 # system may be too busy to destroy all objs in time, use
18442 # a somewhat small value to not fail autotest
18443 [ $((old_iused - new_iused)) -gt 400 ] && break
18447 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18448 [ $((old_iused - new_iused)) -gt 400 ] ||
18449 error "objs not destroyed after unlink"
18451 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18458 local vdevdir=$(dirname $(facet_vdevice $ost))
18459 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18460 local zfs_zapid=$(do_facet $ost $cmd |
18461 grep -w "/O/0/d$((objid%32))" -C 5 |
18462 awk '/Object/{getline; print $1}')
18463 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18464 awk "/$objid = /"'{printf $3}')
18469 zfs_object_blksz() {
18473 local vdevdir=$(dirname $(facet_vdevice $ost))
18474 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18475 local blksz=$(do_facet $ost $cmd $objid |
18476 awk '/dblk/{getline; printf $4}')
18478 case "${blksz: -1}" in
18479 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18480 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18487 test_312() { # LU-4856
18488 remote_ost_nodsh && skip "remote OST with nodsh"
18489 [ $(facet_fstype ost1) = "zfs" ] ||
18490 skip_env "the test only applies to zfs"
18492 local max_blksz=$(do_facet ost1 \
18493 $ZFS get -p recordsize $(facet_device ost1) |
18494 awk '!/VALUE/{print $3}')
18496 # to make life a little bit easier
18497 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18498 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18500 local tf=$DIR/$tdir/$tfile
18502 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18504 # Get ZFS object id
18505 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18506 # block size change by sequential overwrite
18509 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18510 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18512 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18513 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18517 # block size change by sequential append write
18518 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18519 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18520 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18523 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18524 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18525 oflag=sync conv=notrunc
18527 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18528 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18529 error "blksz error, actual $blksz, " \
18530 "expected: 2 * $count * $PAGE_SIZE"
18536 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18537 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18539 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18540 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18541 [ $blksz -eq $PAGE_SIZE ] ||
18542 error "blksz error: $blksz, expected: $PAGE_SIZE"
18544 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18545 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18546 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18548 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18549 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18550 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18552 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18555 remote_ost_nodsh && skip "remote OST with nodsh"
18557 local file=$DIR/$tfile
18560 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18562 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18563 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18564 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18565 error "write should failed"
18566 do_facet ost1 "$LCTL set_param fail_loc=0"
18569 run_test 313 "io should fail after last_rcvd update fail"
18572 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18574 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18575 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18577 wait_delete_completed
18578 do_facet ost1 "$LCTL set_param fail_loc=0"
18580 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18582 test_315() { # LU-618
18583 local file=$DIR/$tfile
18586 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18587 error "multiop file write failed"
18588 $MULTIOP $file oO_RDONLY:r4063232_c &
18593 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18596 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18599 run_test 315 "read should be accounted"
18602 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18603 large_xattr_enabled || skip_env "ea_inode feature disabled"
18605 rm -rf $DIR/$tdir/d
18606 mkdir -p $DIR/$tdir/d
18607 chown nobody $DIR/$tdir/d
18608 touch $DIR/$tdir/d/file
18610 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18612 run_test 316 "lfs mv"
18616 local grant_blk_size
18618 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18619 skip "LU-10370: no implementation for ZFS" && return
18622 stack_trap "rm -f $DIR/$tfile" EXIT
18623 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18624 awk '/grant_block_size:/ { print $2; exit; }')
18626 # Create File of size 5M. Truncate it to below size's and verify
18629 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18630 error "Create file : $DIR/$tfile"
18632 for trunc_sz in 2097152 4097 4000 509 0; do
18633 $TRUNCATE $DIR/$tfile $trunc_sz ||
18634 error "truncate $tfile to $trunc_sz failed"
18635 local sz=$(stat --format=%s $DIR/$tfile)
18636 local blk=$(stat --format=%b $DIR/$tfile)
18637 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18638 grant_blk_size) * 8))
18640 if [[ $blk -ne $trunc_blk ]]; then
18641 $(which stat) $DIR/$tfile
18642 error "Expected Block $trunc_blk got $blk for $tfile"
18645 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18646 error "Expected Size $trunc_sz got $sz for $tfile"
18651 # Create file with a hole and write actual two blocks. Block count
18654 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18655 conv=fsync || error "Create file : $DIR/$tfile"
18657 # Calculate the final truncate size.
18658 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18661 # truncate to size $trunc_sz bytes. Strip the last block
18662 # The block count must drop to 8
18664 $TRUNCATE $DIR/$tfile $trunc_sz ||
18665 error "truncate $tfile to $trunc_sz failed"
18667 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18668 sz=$(stat --format=%s $DIR/$tfile)
18669 blk=$(stat --format=%b $DIR/$tfile)
18671 if [[ $blk -ne $trunc_bsz ]]; then
18672 $(which stat) $DIR/$tfile
18673 error "Expected Block $trunc_bsz got $blk for $tfile"
18676 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18677 error "Expected Size $trunc_sz got $sz for $tfile"
18679 run_test 317 "Verify blocks get correctly update after truncate"
18682 local read_write=$1
18683 if [ "$read_write" = "write" ]; then
18684 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18685 elif [ "$read_write" = "read" ]; then
18686 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18688 error "argument error"
18691 # turn off debug for performance testing
18692 local saved_debug=$($LCTL get_param -n debug)
18693 $LCTL set_param debug=0
18695 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18697 # get ost1 size - lustre-OST0000
18698 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18699 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18700 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18702 if [ "$read_write" = "read" ]; then
18703 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18706 local start_time=$(date +%s.%N)
18707 $dd_cmd bs=1M count=$blocks oflag=sync ||
18708 error "real dd $read_write error"
18709 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18711 if [ "$read_write" = "write" ]; then
18715 # define OBD_FAIL_OST_FAKE_RW 0x238
18716 do_facet ost1 $LCTL set_param fail_loc=0x238
18718 local start_time=$(date +%s.%N)
18719 $dd_cmd bs=1M count=$blocks oflag=sync ||
18720 error "fake dd $read_write error"
18721 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18723 if [ "$read_write" = "write" ]; then
18725 cancel_lru_locks osc
18726 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18727 error "$tfile size not $blocks MB"
18729 do_facet ost1 $LCTL set_param fail_loc=0
18731 echo "fake $read_write $duration_fake vs. normal $read_write" \
18732 "$duration in seconds"
18733 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18734 error_not_in_vm "fake write is slower"
18736 $LCTL set_param -n debug="$saved_debug"
18739 test_399a() { # LU-7655 for OST fake write
18740 remote_ost_nodsh && skip "remote OST with nodsh"
18744 run_test 399a "fake write should not be slower than normal write"
18746 test_399b() { # LU-8726 for OST fake read
18747 remote_ost_nodsh && skip "remote OST with nodsh"
18748 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18749 skip_env "ldiskfs only test"
18754 run_test 399b "fake read should not be slower than normal read"
18756 test_400a() { # LU-1606, was conf-sanity test_74
18757 if ! which $CC > /dev/null 2>&1; then
18758 skip_env "$CC is not installed"
18761 local extra_flags=''
18762 local out=$TMP/$tfile
18763 local prefix=/usr/include/lustre
18766 if ! [[ -d $prefix ]]; then
18767 # Assume we're running in tree and fixup the include path.
18768 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18769 extra_flags+=" -L$LUSTRE/utils/.lib"
18772 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18773 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18774 error "client api broken"
18778 run_test 400a "Lustre client api program can compile and link"
18780 test_400b() { # LU-1606, LU-5011
18782 local out=$TMP/$tfile
18783 local prefix=/usr/include/linux/lustre
18785 # We use a hard coded prefix so that this test will not fail
18786 # when run in tree. There are headers in lustre/include/lustre/
18787 # that are not packaged (like lustre_idl.h) and have more
18788 # complicated include dependencies (like config.h and lnet/types.h).
18789 # Since this test about correct packaging we just skip them when
18790 # they don't exist (see below) rather than try to fixup cppflags.
18792 if ! which $CC > /dev/null 2>&1; then
18793 skip_env "$CC is not installed"
18796 for header in $prefix/*.h; do
18797 if ! [[ -f "$header" ]]; then
18801 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18802 continue # lustre_ioctl.h is internal header
18805 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18806 error "cannot compile '$header'"
18810 run_test 400b "packaged headers can be compiled"
18812 test_401a() { #LU-7437
18813 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18814 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18816 #count the number of parameters by "list_param -R"
18817 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18818 #count the number of parameters by listing proc files
18819 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18820 echo "proc_dirs='$proc_dirs'"
18821 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18822 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18825 [ $params -eq $procs ] ||
18826 error "found $params parameters vs. $procs proc files"
18828 # test the list_param -D option only returns directories
18829 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18830 #count the number of parameters by listing proc directories
18831 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18834 [ $params -eq $procs ] ||
18835 error "found $params parameters vs. $procs proc files"
18837 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18840 local save=$($LCTL get_param -n jobid_var)
18843 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18844 error "no error returned when setting bad parameters"
18846 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18847 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18849 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18850 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18851 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18853 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18856 local jobid_var_old=$($LCTL get_param -n jobid_var)
18857 local jobid_var_new
18859 $LCTL set_param jobid_var= &&
18860 error "no error returned for 'set_param a='"
18862 jobid_var_new=$($LCTL get_param -n jobid_var)
18863 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18864 error "jobid_var was changed by setting without value"
18866 $LCTL set_param jobid_var &&
18867 error "no error returned for 'set_param a'"
18869 jobid_var_new=$($LCTL get_param -n jobid_var)
18870 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18871 error "jobid_var was changed by setting without value"
18873 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18876 local jobid_var_old=$($LCTL get_param -n jobid_var)
18877 local jobid_var_new
18878 local new_value="foo=bar"
18880 $LCTL set_param jobid_var=$new_value ||
18881 error "'set_param a=b' did not accept a value containing '='"
18883 jobid_var_new=$($LCTL get_param -n jobid_var)
18884 [[ "$jobid_var_new" == "$new_value" ]] ||
18885 error "'set_param a=b' failed on a value containing '='"
18887 # Reset the jobid_var to test the other format
18888 $LCTL set_param jobid_var=$jobid_var_old
18889 jobid_var_new=$($LCTL get_param -n jobid_var)
18890 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18891 error "failed to reset jobid_var"
18893 $LCTL set_param jobid_var $new_value ||
18894 error "'set_param a b' did not accept a value containing '='"
18896 jobid_var_new=$($LCTL get_param -n jobid_var)
18897 [[ "$jobid_var_new" == "$new_value" ]] ||
18898 error "'set_param a b' failed on a value containing '='"
18900 $LCTL set_param jobid_var $jobid_var_old
18901 jobid_var_new=$($LCTL get_param -n jobid_var)
18902 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18903 error "failed to reset jobid_var"
18905 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18908 local server_version=$(lustre_version_code $SINGLEMDS)
18909 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18910 [[ $server_version -ge $(version_code 2.7.18.4) &&
18911 $server_version -lt $(version_code 2.7.50) ]] ||
18912 [[ $server_version -ge $(version_code 2.7.2) &&
18913 $server_version -lt $(version_code 2.7.11) ]] ||
18914 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18915 remote_mds_nodsh && skip "remote MDS with nodsh"
18917 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18918 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18919 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18920 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18921 echo "Touch failed - OK"
18923 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18926 local file1=$DIR/$tfile.1
18927 local file2=$DIR/$tfile.2
18928 local tfile=$TMP/$tfile
18930 rm -f $file1 $file2 $tfile
18935 # 30 sec OBD_TIMEOUT in ll_getattr()
18936 # right before populating st_nlink
18937 $LCTL set_param fail_loc=0x80001409
18938 stat -c %h $file1 > $tfile &
18940 # create an alias, drop all locks and reclaim the dentry
18942 cancel_lru_locks mdc
18943 cancel_lru_locks osc
18944 sysctl -w vm.drop_caches=2
18948 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18950 rm -f $tfile $file1 $file2
18952 run_test 403 "i_nlink should not drop to zero due to aliasing"
18954 test_404() { # LU-6601
18955 local server_version=$(lustre_version_code $SINGLEMDS)
18956 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18957 skip "Need server version newer than 2.8.52"
18958 remote_mds_nodsh && skip "remote MDS with nodsh"
18960 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18961 awk '/osp .*-osc-MDT/ { print $4}')
18964 for osp in $mosps; do
18965 echo "Deactivate: " $osp
18966 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18967 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18968 awk -vp=$osp '$4 == p { print $2 }')
18969 [ $stat = IN ] || {
18970 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18971 error "deactivate error"
18973 echo "Activate: " $osp
18974 do_facet $SINGLEMDS $LCTL --device %$osp activate
18975 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18976 awk -vp=$osp '$4 == p { print $2 }')
18977 [ $stat = UP ] || {
18978 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18979 error "activate error"
18983 run_test 404 "validate manual {de}activated works properly for OSPs"
18986 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18987 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18988 skip "Layout swap lock is not supported"
18989 check_swap_layouts_support
18991 test_mkdir $DIR/$tdir
18992 swap_lock_test -d $DIR/$tdir ||
18993 error "One layout swap locked test failed"
18995 run_test 405 "Various layout swap lock tests"
18998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18999 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19000 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19002 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
19003 skip "Need MDS version at least 2.8.50"
19005 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19006 local test_pool=$TESTNAME
19008 if ! combined_mgs_mds ; then
19011 pool_add $test_pool || error "pool_add failed"
19012 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19013 error "pool_add_targets failed"
19015 save_layout_restore_at_exit $MOUNT
19017 # parent set default stripe count only, child will stripe from both
19018 # parent and fs default
19019 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19020 error "setstripe $MOUNT failed"
19021 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19022 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19023 for i in $(seq 10); do
19024 local f=$DIR/$tdir/$tfile.$i
19025 touch $f || error "touch failed"
19026 local count=$($LFS getstripe -c $f)
19027 [ $count -eq $OSTCOUNT ] ||
19028 error "$f stripe count $count != $OSTCOUNT"
19029 local offset=$($LFS getstripe -i $f)
19030 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19031 local size=$($LFS getstripe -S $f)
19032 [ $size -eq $((def_stripe_size * 2)) ] ||
19033 error "$f stripe size $size != $((def_stripe_size * 2))"
19034 local pool=$($LFS getstripe -p $f)
19035 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19038 # change fs default striping, delete parent default striping, now child
19039 # will stripe from new fs default striping only
19040 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19041 error "change $MOUNT default stripe failed"
19042 $LFS setstripe -c 0 $DIR/$tdir ||
19043 error "delete $tdir default stripe failed"
19044 for i in $(seq 11 20); do
19045 local f=$DIR/$tdir/$tfile.$i
19046 touch $f || error "touch $f failed"
19047 local count=$($LFS getstripe -c $f)
19048 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19049 local offset=$($LFS getstripe -i $f)
19050 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19051 local size=$($LFS getstripe -S $f)
19052 [ $size -eq $def_stripe_size ] ||
19053 error "$f stripe size $size != $def_stripe_size"
19054 local pool=$($LFS getstripe -p $f)
19055 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19058 unlinkmany $DIR/$tdir/$tfile. 1 20
19060 local f=$DIR/$tdir/$tfile
19061 pool_remove_all_targets $test_pool $f
19062 pool_remove $test_pool $f
19064 if ! combined_mgs_mds ; then
19068 run_test 406 "DNE support fs default striping"
19071 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19072 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
19073 skip "Need MDS version at least 2.8.55"
19074 remote_mds_nodsh && skip "remote MDS with nodsh"
19076 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19077 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19078 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19079 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19080 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19082 #define OBD_FAIL_DT_TXN_STOP 0x2019
19083 for idx in $(seq $MDSCOUNT); do
19084 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19086 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19087 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19088 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19091 run_test 407 "transaction fail should cause operation fail"
19094 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19096 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19097 lctl set_param fail_loc=0x8000040a
19098 # let ll_prepare_partial_page() fail
19099 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19103 # create at least 100 unused inodes so that
19104 # shrink_icache_memory(0) should not return 0
19105 touch $DIR/$tfile-{0..100}
19106 rm -f $DIR/$tfile-{0..100}
19109 echo 2 > /proc/sys/vm/drop_caches
19111 run_test 408 "drop_caches should not hang due to page leaks"
19115 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19116 check_mount_and_prep
19118 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19119 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19120 touch $DIR/$tdir/guard || error "(2) Fail to create"
19122 local PREFIX=$(str_repeat 'A' 128)
19123 echo "Create 1K hard links start at $(date)"
19124 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19125 error "(3) Fail to hard link"
19127 echo "Links count should be right although linkEA overflow"
19128 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19129 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19130 [ $linkcount -eq 1001 ] ||
19131 error "(5) Unexpected hard links count: $linkcount"
19133 echo "List all links start at $(date)"
19134 ls -l $DIR/$tdir/foo > /dev/null ||
19135 error "(6) Fail to list $DIR/$tdir/foo"
19137 echo "Unlink hard links start at $(date)"
19138 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19139 error "(7) Fail to unlink"
19141 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19145 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19146 skip "Need client version at least 2.9.59"
19148 # Create a file, and stat it from the kernel
19149 local testfile=$DIR/$tfile
19152 local run_id=$RANDOM
19153 local my_ino=$(stat --format "%i" $testfile)
19155 # Try to insert the module. This will always fail as the
19156 # module is designed to not be inserted.
19157 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19160 # Anything but success is a test failure
19162 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19163 error "no inode match"
19165 run_test 410 "Test inode number returned from kernel thread"
19167 cleanup_test411_cgroup() {
19173 local cg_basedir=/sys/fs/cgroup/memory
19175 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19176 skip "no setup for cgroup"
19178 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19179 error "test file creation failed"
19180 cancel_lru_locks osc
19182 # Create a very small memory cgroup to force a slab allocation error
19183 local cgdir=$cg_basedir/osc_slab_alloc
19184 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19185 trap "cleanup_test411_cgroup $cgdir" EXIT
19186 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19187 echo 1M > $cgdir/memory.limit_in_bytes
19189 # Should not LBUG, just be killed by oom-killer
19190 # dd will return 0 even allocation failure in some environment.
19191 # So don't check return value
19192 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19193 cleanup_test411_cgroup $cgdir
19197 run_test 411 "Slab allocation error with cgroup does not LBUG"
19200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19201 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19202 skip "Need server version at least 2.10.55"
19205 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19206 error "mkdir failed"
19207 $LFS getdirstripe $DIR/$tdir
19208 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19209 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19210 error "expect $((MDSCOUT - 1)) get $stripe_index"
19211 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19212 [ $stripe_count -eq 2 ] ||
19213 error "expect 2 get $stripe_count"
19215 run_test 412 "mkdir on specific MDTs"
19218 [ $MDSCOUNT -lt 2 ] &&
19219 skip "We need at least 2 MDTs for this test"
19221 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19222 skip "Need server version at least 2.10.55"
19225 mkdir $DIR/$tdir || error "mkdir failed"
19227 # find MDT that is the most full
19228 local max=$($LFS df | grep MDT |
19237 END { split(b, c, ":")
19242 for i in $(seq $((MDSCOUNT - 1))); do
19243 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19244 error "mkdir d$i failed"
19245 $LFS getdirstripe $DIR/$tdir/d$i
19246 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19247 [ $stripe_index -ne $max ] ||
19248 error "don't expect $max"
19251 run_test 413 "mkdir on less full MDTs"
19254 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19255 $LCTL set_param fail_loc=0x80000521
19256 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19259 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19263 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19264 skip "Need server version at least 2.11.52"
19274 # this test may be slow on ZFS
19275 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19277 # though this test is designed for striped directory, let's test normal
19278 # directory too since lock is always saved as CoS lock.
19279 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19280 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19289 start_time=$(date +%s)
19290 for i in $(seq $total); do
19291 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19294 end_time=$(date +%s)
19295 duration=$((end_time - start_time))
19297 kill -9 $setattr_pid
19299 echo "rename $total files took $duration sec"
19300 [ $duration -lt 100 ] || error "rename took $duration sec"
19302 run_test 415 "lock revoke is not missing"
19305 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19306 skip "Need server version at least 2.11.55"
19308 # define OBD_FAIL_OSD_TXN_START 0x19a
19309 do_facet mds1 lctl set_param fail_loc=0x19a
19311 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19315 run_test 416 "transaction start failure won't cause system hung"
19319 do_nodes $(comma_list $(mdts_nodes)) \
19320 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19321 do_nodes $(comma_list $(mdts_nodes)) \
19322 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19323 do_nodes $(comma_list $(mdts_nodes)) \
19324 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19328 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19329 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ]] &&
19330 skip "Need MDS version at least 2.11.56" && return
19332 trap cleanup_417 RETURN EXIT
19334 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19335 do_nodes $(comma_list $(mdts_nodes)) \
19336 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19337 $LFS migrate -m 0 $DIR/$tdir.1 &&
19338 error "migrate dir $tdir.1 should fail"
19340 do_nodes $(comma_list $(mdts_nodes)) \
19341 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19342 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19343 error "create remote dir $tdir.2 should fail"
19345 do_nodes $(comma_list $(mdts_nodes)) \
19346 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19347 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19348 error "create striped dir $tdir.3 should fail"
19351 run_test 417 "disable remote dir, striped dir and dir migration"
19354 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19355 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19356 skip "Need server version at least 2.9.55"
19358 start_full_debug_logging
19362 stop_full_debug_logging
19366 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19367 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19368 awk '/The barrier for/ { print $7 }')
19371 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19376 barrier_expired() {
19379 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19380 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19381 awk '/will be expired/ { print $7 }')
19383 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19392 echo "Start barrier_freeze at: $(date)"
19393 #define OBD_FAIL_BARRIER_DELAY 0x2202
19394 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19395 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19398 local b_status=$(barrier_stat)
19399 echo "Got barrier status at: $(date)"
19400 [ "$b_status" = "'freezing_p1'" ] ||
19401 error "(1) unexpected barrier status $b_status"
19403 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19405 b_status=$(barrier_stat)
19406 [ "$b_status" = "'frozen'" ] ||
19407 error "(2) unexpected barrier status $b_status"
19409 local expired=$(barrier_expired)
19410 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19411 sleep $((expired + 3))
19413 b_status=$(barrier_stat)
19414 [ "$b_status" = "'expired'" ] ||
19415 error "(3) unexpected barrier status $b_status"
19417 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19418 error "(4) fail to freeze barrier"
19420 b_status=$(barrier_stat)
19421 [ "$b_status" = "'frozen'" ] ||
19422 error "(5) unexpected barrier status $b_status"
19424 echo "Start barrier_thaw at: $(date)"
19425 #define OBD_FAIL_BARRIER_DELAY 0x2202
19426 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19427 do_facet mgs $LCTL barrier_thaw $FSNAME &
19430 b_status=$(barrier_stat)
19431 echo "Got barrier status at: $(date)"
19432 [ "$b_status" = "'thawing'" ] ||
19433 error "(6) unexpected barrier status $b_status"
19435 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19437 b_status=$(barrier_stat)
19438 [ "$b_status" = "'thawed'" ] ||
19439 error "(7) unexpected barrier status $b_status"
19441 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19442 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19443 do_facet mgs $LCTL barrier_freeze $FSNAME
19445 b_status=$(barrier_stat)
19446 [ "$b_status" = "'failed'" ] ||
19447 error "(8) unexpected barrier status $b_status"
19449 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19450 do_facet mgs $LCTL barrier_thaw $FSNAME
19454 run_test 801a "write barrier user interfaces and stat machine"
19459 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19460 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19461 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19462 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19463 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19465 cancel_lru_locks mdc
19467 # 180 seconds should be long enough
19468 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19470 local b_status=$(barrier_stat)
19471 [ "$b_status" = "'frozen'" ] ||
19472 error "(6) unexpected barrier status $b_status"
19474 mkdir $DIR/$tdir/d0/d10 &
19477 touch $DIR/$tdir/d1/f13 &
19480 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19483 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19486 rm -f $DIR/$tdir/d4/f12 &
19489 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19491 # To guarantee taht the 'stat' is not blocked
19492 b_status=$(barrier_stat)
19493 [ "$b_status" = "'frozen'" ] ||
19494 error "(8) unexpected barrier status $b_status"
19496 # let above commands to run at background
19499 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19500 ps -p $touch_pid || error "(10) touch should be blocked"
19501 ps -p $ln_pid || error "(11) link should be blocked"
19502 ps -p $mv_pid || error "(12) rename should be blocked"
19503 ps -p $rm_pid || error "(13) unlink should be blocked"
19505 b_status=$(barrier_stat)
19506 [ "$b_status" = "'frozen'" ] ||
19507 error "(14) unexpected barrier status $b_status"
19509 do_facet mgs $LCTL barrier_thaw $FSNAME
19510 b_status=$(barrier_stat)
19511 [ "$b_status" = "'thawed'" ] ||
19512 error "(15) unexpected barrier status $b_status"
19514 wait $mkdir_pid || error "(16) mkdir should succeed"
19515 wait $touch_pid || error "(17) touch should succeed"
19516 wait $ln_pid || error "(18) link should succeed"
19517 wait $mv_pid || error "(19) rename should succeed"
19518 wait $rm_pid || error "(20) unlink should succeed"
19522 run_test 801b "modification will be blocked by write barrier"
19525 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19529 stop mds2 || error "(1) Fail to stop mds2"
19531 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19533 local b_status=$(barrier_stat)
19534 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19535 do_facet mgs $LCTL barrier_thaw $FSNAME
19536 error "(2) unexpected barrier status $b_status"
19539 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19540 error "(3) Fail to rescan barrier bitmap"
19542 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19544 b_status=$(barrier_stat)
19545 [ "$b_status" = "'frozen'" ] ||
19546 error "(4) unexpected barrier status $b_status"
19548 do_facet mgs $LCTL barrier_thaw $FSNAME
19549 b_status=$(barrier_stat)
19550 [ "$b_status" = "'thawed'" ] ||
19551 error "(5) unexpected barrier status $b_status"
19553 local devname=$(mdsdevname 2)
19555 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19557 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19558 error "(7) Fail to rescan barrier bitmap"
19562 run_test 801c "rescan barrier bitmap"
19564 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19565 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19566 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19572 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19573 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19574 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19580 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19581 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19582 skip "Need server version at least 2.9.55"
19584 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19586 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19588 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19589 error "(2) Fail to copy"
19591 trap cleanup_802 EXIT
19593 # sync by force before remount as readonly
19594 sync; sync_all_data; sleep 3; sync_all_data
19598 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19599 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19600 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19602 echo "Mount the server as read only"
19603 setupall server_only || error "(3) Fail to start servers"
19605 echo "Mount client without ro should fail"
19606 mount_client $MOUNT &&
19607 error "(4) Mount client without 'ro' should fail"
19609 echo "Mount client with ro should succeed"
19610 mount_client $MOUNT ro ||
19611 error "(5) Mount client with 'ro' should succeed"
19613 echo "Modify should be refused"
19614 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19616 echo "Read should be allowed"
19617 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19618 error "(7) Read should succeed under ro mode"
19622 run_test 802 "simulate readonly device"
19625 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19626 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19627 skip "MDS needs to be newer than 2.10.54"
19629 mkdir -p $DIR/$tdir
19630 # Create some objects on all MDTs to trigger related logs objects
19631 for idx in $(seq $MDSCOUNT); do
19632 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19633 $DIR/$tdir/dir${idx} ||
19634 error "Fail to create $DIR/$tdir/dir${idx}"
19638 wait_delete_completed # ensure old test cleanups are finished
19639 echo "before create:"
19641 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19643 for i in {1..10}; do
19644 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19645 error "Fail to create $DIR/$tdir/foo$i"
19649 echo "after create:"
19651 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19653 # allow for an llog to be cleaned up during the test
19654 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19655 error "before ($before_used) + 10 > after ($after_used)"
19657 for i in {1..10}; do
19658 rm -rf $DIR/$tdir/foo$i ||
19659 error "Fail to remove $DIR/$tdir/foo$i"
19662 sleep 3 # avoid MDT return cached statfs
19663 wait_delete_completed
19664 echo "after unlink:"
19666 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19668 # allow for an llog to be created during the test
19669 [ $after_used -le $((before_used + 1)) ] ||
19670 error "after ($after_used) > before ($before_used) + 1"
19672 run_test 803 "verify agent object for remote object"
19675 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19676 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19677 skip "MDS needs to be newer than 2.10.54"
19678 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19679 skip_env "ldiskfs only test"
19681 mkdir -p $DIR/$tdir
19682 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19683 error "Fail to create $DIR/$tdir/dir0"
19685 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19686 local dev=$(mdsdevname 2)
19688 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19689 grep ${fid} || error "NOT found agent entry for dir0"
19691 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19692 error "Fail to create $DIR/$tdir/dir1"
19694 touch $DIR/$tdir/dir1/foo0 ||
19695 error "Fail to create $DIR/$tdir/dir1/foo0"
19696 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19699 for idx in $(seq $MDSCOUNT); do
19700 dev=$(mdsdevname $idx)
19701 do_facet mds${idx} \
19702 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19703 grep ${fid} && rc=$idx
19706 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19707 error "Fail to rename foo0 to foo1"
19708 if [ $rc -eq 0 ]; then
19709 for idx in $(seq $MDSCOUNT); do
19710 dev=$(mdsdevname $idx)
19711 do_facet mds${idx} \
19712 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19713 grep ${fid} && rc=$idx
19717 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19718 error "Fail to rename foo1 to foo2"
19719 if [ $rc -eq 0 ]; then
19720 for idx in $(seq $MDSCOUNT); do
19721 dev=$(mdsdevname $idx)
19722 do_facet mds${idx} \
19723 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19724 grep ${fid} && rc=$idx
19728 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19730 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19731 error "Fail to link to $DIR/$tdir/dir1/foo2"
19732 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19733 error "Fail to rename foo2 to foo0"
19734 unlink $DIR/$tdir/dir1/foo0 ||
19735 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19736 rm -rf $DIR/$tdir/dir0 ||
19737 error "Fail to rm $DIR/$tdir/dir0"
19739 for idx in $(seq $MDSCOUNT); do
19740 dev=$(mdsdevname $idx)
19744 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19746 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19747 error "mount mds$idx failed"
19748 df $MOUNT > /dev/null 2>&1
19750 # e2fsck should not return error
19752 error "e2fsck detected error on MDT${idx}: rc=$rc"
19755 run_test 804 "verify agent entry for remote entry"
19758 do_facet $SINGLEMDS zfs set quota=$old $fsset
19759 unlinkmany $DIR/$tdir/f- 1000000
19764 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19765 [ "$(facet_fstype mds1)" != "zfs" ] &&
19766 skip "ZFS specific test"
19767 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19768 skip "netfree not implemented before 0.7"
19769 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19770 skip "Need MDS version at least 2.10.57"
19777 local pref="osd-zfs.lustre-MDT0000."
19779 # limit available space on MDS dataset to meet nospace issue
19780 # quickly. then ZFS 0.7.2 can use reserved space if asked
19781 # properly (using netfree flag in osd_declare_destroy()
19782 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19783 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19785 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19786 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19787 let "usedkb=usedkb-freekb"
19788 let "freekb=freekb/2"
19789 if let "freekb > 5000"; then
19792 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19793 trap cleanup_805 EXIT
19795 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19796 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19797 rm -rf $DIR/$tdir || error "not able to remove"
19798 do_facet $SINGLEMDS zfs set quota=$old $fsset
19801 run_test 805 "ZFS can remove from full fs"
19807 local size=$($LFS getsom -s $file)
19808 local expect=$(stat -c %s $file)
19810 [[ $size == $expect ]] ||
19811 error "$file expected size: $expect, got: $size"
19813 local blocks=$($LFS getsom -b $file)
19814 expect=$(stat -c %b $file)
19815 [[ $blocks == $expect ]] ||
19816 error "$file expected blocks: $expect, got: $blocks"
19821 local size=$($LFS getsom -s $1)
19824 [[ $size == $expect ]] ||
19825 error "$file expected size: $expect, got: $size"
19829 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19830 skip "Need MDS version at least 2.11.52" && return
19834 touch $DIR/$tfile || error "touch $tfile failed"
19836 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19837 save_lustre_params client "llite.*.xattr_cache" > $save
19838 lctl set_param llite.*.xattr_cache=0
19839 stack_trap "restore_lustre_params < $save" EXIT
19841 # single-threaded write
19842 echo "Test SOM for single-threaded write"
19843 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19844 error "write $tfile failed"
19845 check_lsom_size $DIR/$tfile $bs
19848 local size=$(($num * $bs))
19852 echo "Test SOM for single client muti-threaded($num) write"
19853 $TRUNCATE $DIR/$tfile 0
19854 for ((i = 0; i < $num; i++)); do
19855 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19857 offset=$((offset + $bs))
19859 for (( i=0; i < $num; i++ )); do
19862 check_lsom_size $DIR/$tfile $size
19864 $TRUNCATE $DIR/$tfile 0
19865 for ((i = 0; i < $num; i++)); do
19866 offset=$((offset - $bs))
19867 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19870 for (( i=0; i < $num; i++ )); do
19873 check_lsom_size $DIR/$tfile $size
19875 # multi-client wirtes
19876 num=$(get_node_count ${CLIENTS//,/ })
19877 size=$(($num * $bs))
19881 echo "Test SOM for muti-client ($num) writes"
19882 $TRUNCATE $DIR/$tfile 0
19883 for client in ${CLIENTS//,/ }; do
19884 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19887 offset=$((offset + $bs))
19889 for (( i=0; i < $num; i++ )); do
19892 check_lsom_size $DIR/$tfile $offset
19895 $TRUNCATE $DIR/$tfile 0
19896 for client in ${CLIENTS//,/ }; do
19897 offset=$((offset - $bs))
19898 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19902 for (( i=0; i < $num; i++ )); do
19905 check_lsom_size $DIR/$tfile $size
19908 echo "Test SOM for truncate"
19909 $TRUNCATE $DIR/$tfile 1048576
19910 check_lsom_size $DIR/$tfile 1048576
19911 $TRUNCATE $DIR/$tfile 1234
19912 check_lsom_size $DIR/$tfile 1234
19914 # verify SOM blocks count
19915 echo "Verify SOM block count"
19916 $TRUNCATE $DIR/$tfile 0
19917 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19918 error "failed to write file $tfile"
19919 check_lsom_data $DIR/$tfile
19921 run_test 806 "Verify Lazy Size on MDS"
19924 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19925 skip "Need MDS version at least 2.11.52" && return
19927 # Registration step
19928 changelog_register || error "changelog_register failed"
19929 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19930 changelog_users $SINGLEMDS | grep -q $cl_user ||
19931 error "User $cl_user not found in changelog_users"
19933 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19934 save_lustre_params client "llite.*.xattr_cache" > $save
19935 lctl set_param llite.*.xattr_cache=0
19936 stack_trap "restore_lustre_params < $save" EXIT
19938 rm -rf $DIR/$tdir || error "rm $tdir failed"
19939 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19940 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19941 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19942 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19943 error "truncate $tdir/trunc failed"
19946 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19947 error "write $tfile failed"
19949 # multi-client wirtes
19950 local num=$(get_node_count ${CLIENTS//,/ })
19954 echo "Test SOM for muti-client ($num) writes"
19955 touch $DIR/$tfile || error "touch $tfile failed"
19956 $TRUNCATE $DIR/$tfile 0
19957 for client in ${CLIENTS//,/ }; do
19958 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19961 offset=$((offset + $bs))
19963 for (( i=0; i < $num; i++ )); do
19968 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19969 check_lsom_data $DIR/$tdir/trunc
19970 check_lsom_data $DIR/$tdir/single_dd
19971 check_lsom_data $DIR/$tfile
19974 # Deregistration step
19975 changelog_deregister || error "changelog_deregister failed"
19977 run_test 807 "verify LSOM syncing tool"
19979 check_som_nologged()
19981 local lines=$($LFS changelog $FSNAME-MDT0000 |
19982 grep 'x=trusted.som' | wc -l)
19983 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19987 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19988 skip "Need MDS version at least 2.11.55" && return
19990 # Registration step
19991 changelog_register || error "changelog_register failed"
19993 touch $DIR/$tfile || error "touch $tfile failed"
19996 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19997 error "write $tfile failed"
20000 $TRUNCATE $DIR/$tfile 1234
20003 $TRUNCATE $DIR/$tfile 1048576
20006 # Deregistration step
20007 changelog_deregister || error "changelog_deregister failed"
20009 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20014 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20018 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20019 skip "Need MDS version at least 2.11.56" && return
20021 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20022 error "failed to create DoM-only file $DIR/$tfile"
20023 touch $DIR/$tfile || error "touch $tfile failed"
20024 check_som_nodata $DIR/$tfile
20026 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20027 error "write $tfile failed"
20028 check_som_nodata $DIR/$tfile
20030 $TRUNCATE $DIR/$tfile 1234
20031 check_som_nodata $DIR/$tfile
20033 $TRUNCATE $DIR/$tfile 4097
20034 check_som_nodata $DIR/$file
20036 run_test 809 "Verify no SOM xattr store for DoM-only files"
20042 # t10 seem to dislike partial pages
20043 lctl set_param osc.*.checksum_type=adler
20044 lctl set_param fail_loc=0x411
20045 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20046 ORIG=$(md5sum $DIR/$tfile)
20047 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20048 CSUM=$(md5sum $DIR/$tfile)
20049 set_checksum_type adler
20050 if [ "$ORIG" != "$CSUM" ]; then
20051 error "$ORIG != $CSUM"
20054 run_test 810 "partial page writes on ZFS (LU-11663)"
20057 # tests that do cleanup/setup should be run at the end
20061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20064 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20065 $LCTL set_param fail_loc=0x903
20067 cancel_lru_locks MGC
20069 FAIL_ON_ERROR=true cleanup
20070 FAIL_ON_ERROR=true setup
20072 run_test 900 "umount should not race with any mgc requeue thread"
20075 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20076 check_and_cleanup_lustre
20077 if [ "$I_MOUNTED" != "yes" ]; then
20078 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true