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
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
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 [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$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/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
77 if [ "$mds1_FSTYPE" = "zfs" ]; then
78 # bug number for skipped test: LU-1957
79 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
84 # Get the SLES distro version
86 # Returns a version string that should only be used in comparing
87 # strings returned by version_code()
90 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
92 # All SuSE Linux versions have one decimal. version_code expects two
93 local sles_version=$version.0
94 version_code $sles_version
97 # Check if we are running on Ubuntu or SLES so we can make decisions on
99 if [ -r /etc/SuSE-release ]; then
100 sles_version=$(sles_version_code)
101 [ $sles_version -lt $(version_code 11.4.0) ] &&
102 # bug number for skipped test: LU-4341
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
104 [ $sles_version -lt $(version_code 12.0.0) ] &&
105 # bug number for skipped test: LU-3703
106 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 # bug number for skipped test:
117 ALWAYS_EXCEPT+=" 103a 410"
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
160 if [ "${ONLY}" = "MOUNT" ] ; then
161 echo "Lustre is up, please go on"
165 echo "preparing for tests involving mounts"
166 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
168 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
169 echo # add a newline after mke2fs.
173 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 lctl set_param debug=-1 2> /dev/null || true
177 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
179 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
181 run_test 0a "touch; rm ====================="
184 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
185 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
187 run_test 0b "chmod 0755 $DIR ============================="
190 $LCTL get_param mdc.*.import | grep "state: FULL" ||
191 error "import not FULL"
192 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
195 run_test 0c "check import proc"
197 test_0d() { # LU-3397
198 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
199 skip "proc exports not supported before 2.10.57"
201 local mgs_exp="mgs.MGS.exports"
202 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
204 local exp_client_version
207 local temp_imp=$DIR/$tfile.import
208 local temp_exp=$DIR/$tfile.export
210 # save mgc import file to $temp_imp
211 $LCTL get_param mgc.*.import | tee $temp_imp
212 # Check if client uuid is found in MGS export
213 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
214 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
218 # save mgs export file to $temp_exp
219 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
221 # Compare the value of field "connect_flags"
222 imp_val=$(grep "connect_flags" $temp_imp)
223 exp_val=$(grep "connect_flags" $temp_exp)
224 [ "$exp_val" == "$imp_val" ] ||
225 error "export flags '$exp_val' != import flags '$imp_val'"
227 # Compare the value of client version
228 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
229 exp_val=$(version_code $exp_client_version)
230 imp_val=$CLIENT_VERSION
231 [ "$exp_val" == "$imp_val" ] ||
232 error "export client version '$exp_val' != '$imp_val'"
234 run_test 0d "check export proc ============================="
237 test_mkdir $DIR/$tdir
238 test_mkdir $DIR/$tdir/d2
239 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
240 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
243 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
245 run_test 1 "mkdir; remkdir; rmdir"
248 test_mkdir $DIR/$tdir
249 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
250 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
252 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
254 run_test 2 "mkdir; touch; rmdir; check file"
257 test_mkdir $DIR/$tdir
258 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
259 touch $DIR/$tdir/$tfile
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
264 run_test 3 "mkdir; touch; rmdir; check dir"
266 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
268 test_mkdir -i 1 $DIR/$tdir
270 touch $DIR/$tdir/$tfile ||
271 error "Create file under remote directory failed"
274 error "Expect error removing in-use dir $DIR/$tdir"
276 test -d $DIR/$tdir || error "Remote directory disappeared"
278 rm -rf $DIR/$tdir || error "remove remote dir error"
280 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
283 test_mkdir $DIR/$tdir
284 test_mkdir $DIR/$tdir/d2
285 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
286 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
287 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
289 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
292 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
293 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
294 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
295 error "$tfile does not have perm 0666 or UID $UID"
296 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile should be 0666 and owned by UID $UID"
300 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
306 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
307 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
308 error "$tfile should be owned by UID $RUNAS_ID"
309 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
313 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
316 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
319 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
320 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by GID $UID"
322 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
326 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 test_mkdir $DIR/$tdir
332 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
333 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
334 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
335 test_mkdir $DIR/$tdir/d/subdir
336 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
337 error "$tdir/d/subdir should be GID $RUNAS_GID"
338 if [[ $MDSCOUNT -gt 1 ]]; then
339 # check remote dir sgid inherite
340 $LFS mkdir -i 0 $DIR/$tdir.local ||
341 error "mkdir $tdir.local failed"
342 chmod g+s $DIR/$tdir.local ||
343 error "chmod $tdir.local failed"
344 chgrp $RUNAS_GID $DIR/$tdir.local ||
345 error "chgrp $tdir.local failed"
346 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
347 error "mkdir $tdir.remote failed"
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
350 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be mode 02755"
354 run_test 6g "verify new dir in sgid dir inherits group"
356 test_6h() { # bug 7331
357 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 touch $DIR/$tfile || error "touch failed"
360 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
361 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
362 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
363 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
364 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
366 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
369 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 chmod 0666 $DIR/$tdir/$tfile
372 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
373 error "$tdir/$tfile should be mode 0666"
375 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
378 if [ ! -d $DIR/$tdir ]; then
379 test_mkdir $DIR/$tdir
381 $MCREATE $DIR/$tdir/$tfile
382 echo -n foo > $DIR/$tdir/$tfile
383 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
384 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
386 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 chmod 0666 $DIR/$tdir/$tfile
392 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
393 error "$tfile mode not 0666"
395 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
398 test_mkdir $DIR/$tdir
399 test_mkdir $DIR/$tdir/d2
400 test_mkdir $DIR/$tdir/d2/d3
401 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
403 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 touch $DIR/$tdir/d2/$tfile
409 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
410 error "$tdir/d2/$tfile not a file"
412 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
415 test_mkdir $DIR/$tdir
416 test_mkdir $DIR/$tdir/d2
417 chmod 0666 $DIR/$tdir/d2
418 chmod 0705 $DIR/$tdir/d2
419 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
420 error "$tdir/d2 mode not 0705"
422 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
425 test_mkdir $DIR/$tdir
426 touch $DIR/$tdir/$tfile
427 chmod 0666 $DIR/$tdir/$tfile
428 chmod 0654 $DIR/$tdir/$tfile
429 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
430 error "$tdir/d2 mode not 0654"
432 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
435 test_mkdir $DIR/$tdir
436 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
438 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
439 error "$tdir/$tfile size not 0 after truncate"
441 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
444 test_mkdir $DIR/$tdir
445 touch $DIR/$tdir/$tfile
447 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
449 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
452 test_mkdir $DIR/$tdir
453 touch $DIR/$tdir/$tfile
454 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
455 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
456 error "$tdir/${tfile_2} not a file after rename"
457 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
459 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 rm -rf $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
474 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not a symlink"
476 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not referencing a file"
478 rm -f $DIR/$tdir/l-exist
479 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
481 run_test 17a "symlinks: create, remove (real)"
484 test_mkdir $DIR/$tdir
485 ln -s no-such-file $DIR/$tdir/l-dangle
487 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing no-such-file"
489 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing non-existent file"
491 rm -f $DIR/$tdir/l-dangle
492 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
494 run_test 17b "symlinks: create, remove (dangling)"
496 test_17c() { # bug 3440 - don't save failed open RPC for replay
497 test_mkdir $DIR/$tdir
498 ln -s foo $DIR/$tdir/$tfile
499 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
501 run_test 17c "symlinks: open dangling (should return error)"
504 test_mkdir $DIR/$tdir
505 ln -s foo $DIR/$tdir/$tfile
506 touch $DIR/$tdir/$tfile || error "creating to new symlink"
508 run_test 17d "symlinks: create dangling"
511 test_mkdir $DIR/$tdir
512 local foo=$DIR/$tdir/$tfile
513 ln -s $foo $foo || error "create symlink failed"
514 ls -l $foo || error "ls -l failed"
515 ls $foo && error "ls not failed" || true
517 run_test 17e "symlinks: create recursive symlink (should return error)"
520 test_mkdir $DIR/$tdir
521 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
526 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
529 run_test 17f "symlinks: long and very long symlink name"
531 # str_repeat(S, N) generate a string that is string S repeated N times
536 while [ $((n -= 1)) -ge 0 ]; do
542 # Long symlinks and LU-2241
544 test_mkdir $DIR/$tdir
545 local TESTS="59 60 61 4094 4095"
547 # Fix for inode size boundary in 2.1.4
548 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
551 # Patch not applied to 2.2 or 2.3 branches
552 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
553 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
556 # skip long symlink name for rhel6.5.
557 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
558 grep -q '6.5' /etc/redhat-release &>/dev/null &&
559 TESTS="59 60 61 4062 4063"
562 local SYMNAME=$(str_repeat 'x' $i)
563 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
564 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
567 run_test 17g "symlinks: really long symlink name and inode boundaries"
569 test_17h() { #bug 17378
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
575 test_mkdir $DIR/$tdir
576 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
577 $LFS setstripe -c -1 $DIR/$tdir
578 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
579 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
580 touch $DIR/$tdir/$tfile || true
582 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
584 test_17i() { #bug 20018
585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
586 remote_mds_nodsh && skip "remote MDS with nodsh"
588 local foo=$DIR/$tdir/$tfile
591 test_mkdir -c1 $DIR/$tdir
592 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
593 ln -s $foo $foo || error "create symlink failed"
594 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
595 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
596 ls -l $foo && error "error not detected"
599 run_test 17i "don't panic on short symlink (should return error)"
601 test_17k() { #bug 22301
602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
603 [[ -z "$(which rsync 2>/dev/null)" ]] &&
604 skip "no rsync command"
605 rsync --help | grep -q xattr ||
606 skip_env "$(rsync --version | head -n1) does not support xattrs"
607 test_mkdir $DIR/$tdir
608 test_mkdir $DIR/$tdir.new
609 touch $DIR/$tdir/$tfile
610 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
611 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
612 error "rsync failed with xattrs enabled"
614 run_test 17k "symlinks: rsync with xattrs enabled"
616 test_17l() { # LU-279
617 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
618 skip "no getfattr command"
620 test_mkdir $DIR/$tdir
621 touch $DIR/$tdir/$tfile
622 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
623 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
624 # -h to not follow symlinks. -m '' to list all the xattrs.
625 # grep to remove first line: '# file: $path'.
626 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
628 lgetxattr_size_check $path $xattr ||
629 error "lgetxattr_size_check $path $xattr failed"
633 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
638 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
639 remote_mds_nodsh && skip "remote MDS with nodsh"
640 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
641 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
642 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
644 local short_sym="0123456789"
645 local wdir=$DIR/$tdir
650 # create a long symlink file
651 for ((i = 0; i < 4; ++i)); do
652 long_sym=${long_sym}${long_sym}
655 echo "create 512 short and long symlink files under $wdir"
656 for ((i = 0; i < 256; ++i)); do
657 ln -sf ${long_sym}"a5a5" $wdir/long-$i
658 ln -sf ${short_sym}"a5a5" $wdir/short-$i
664 wait_delete_completed
666 echo "recreate the 512 symlink files with a shorter string"
667 for ((i = 0; i < 512; ++i)); do
668 # rewrite the symlink file with a shorter string
669 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
670 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
673 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
674 local devname=$(mdsdevname $mds_index)
676 echo "stop and checking mds${mds_index}:"
677 # e2fsck should not return error
679 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
682 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
683 error "start mds${mds_index} failed"
684 df $MOUNT > /dev/null 2>&1
686 error "e2fsck detected error for short/long symlink: rc=$rc"
689 run_test 17m "run e2fsck against MDT which contains short/long symlink"
691 check_fs_consistency_17n() {
695 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
696 # so it only check MDT1/MDT2 instead of all of MDTs.
697 for mdt_index in 1 2; do
698 local devname=$(mdsdevname $mdt_index)
699 # e2fsck should not return error
701 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
704 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
705 error "mount mds$mdt_index failed"
706 df $MOUNT > /dev/null 2>&1
712 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
717 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1394 [ "$SLOW" = "no" ] && repeats=100
1398 echo "$repeats repeats"
1399 for ((i = 0; i < repeats; i++)); do
1400 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1401 touch $DIR/$tdir/test/a || error "touch fails"
1402 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1403 rm -rf $DIR/$tdir/test || error "rmdir fails"
1408 run_test 24F "hash order vs readdir (LU-11330)"
1411 echo '== symlink sanity ============================================='
1415 touch $DIR/s25/foo ||
1416 error "File creation in symlinked directory failed"
1418 run_test 25a "create file in symlinked directory ==============="
1421 [ ! -d $DIR/d25 ] && test_25a
1422 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1424 run_test 25b "lookup file in symlinked directory ==============="
1428 test_mkdir $DIR/d26/d26-2
1429 ln -s d26/d26-2 $DIR/s26
1430 touch $DIR/s26/foo || error "File creation failed"
1432 run_test 26a "multiple component symlink ======================="
1435 test_mkdir -p $DIR/$tdir/d26-2
1436 ln -s $tdir/d26-2/foo $DIR/s26-2
1437 touch $DIR/s26-2 || error "File creation failed"
1439 run_test 26b "multiple component symlink at end of lookup ======"
1442 test_mkdir $DIR/d26.2
1443 touch $DIR/d26.2/foo
1444 ln -s d26.2 $DIR/s26.2-1
1445 ln -s s26.2-1 $DIR/s26.2-2
1446 ln -s s26.2-2 $DIR/s26.2-3
1447 chmod 0666 $DIR/s26.2-3/foo
1449 run_test 26c "chain of symlinks"
1451 # recursive symlinks (bug 439)
1453 ln -s d26-3/foo $DIR/d26-3
1455 run_test 26d "create multiple component recursive symlink"
1458 [ ! -h $DIR/d26-3 ] && test_26d
1461 run_test 26e "unlink multiple component recursive symlink"
1463 # recursive symlinks (bug 7022)
1465 test_mkdir $DIR/$tdir
1466 test_mkdir $DIR/$tdir/$tfile
1467 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1468 test_mkdir -p lndir/bar1
1469 test_mkdir $DIR/$tdir/$tfile/$tfile
1470 cd $tfile || error "cd $tfile failed"
1471 ln -s .. dotdot || error "ln dotdot failed"
1472 ln -s dotdot/lndir lndir || error "ln lndir failed"
1473 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1474 output=`ls $tfile/$tfile/lndir/bar1`
1475 [ "$output" = bar1 ] && error "unexpected output"
1476 rm -r $tfile || error "rm $tfile failed"
1477 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1479 run_test 26f "rm -r of a directory which has recursive symlink"
1482 test_mkdir $DIR/$tdir
1483 $LFS getstripe $DIR/$tdir
1484 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1485 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1488 run_test 27a "one stripe file"
1491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1493 test_mkdir $DIR/$tdir
1494 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1495 $LFS getstripe -c $DIR/$tdir/$tfile
1496 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1497 error "two-stripe file doesn't have two stripes"
1499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1501 run_test 27b "create and write to two stripe file"
1504 test_mkdir $DIR/$tdir
1505 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1506 error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1510 run_test 27d "create file with default settings"
1513 # LU-5839 adds check for existed layout before setting it
1514 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1515 skip "Need MDS version at least 2.7.56"
1517 test_mkdir $DIR/$tdir
1518 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1519 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1520 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1522 run_test 27e "setstripe existing file (should return error)"
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1527 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1528 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1529 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1531 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1533 run_test 27f "setstripe with bad stripe size (should return error)"
1536 test_mkdir $DIR/$tdir
1537 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1539 error "$DIR/$tdir/$tfile has object"
1541 run_test 27g "$LFS getstripe with no objects"
1544 test_mkdir $DIR/$tdir
1545 touch $DIR/$tdir/$tfile || error "touch failed"
1546 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1547 error "missing objects"
1549 run_test 27i "$LFS getstripe with some objects"
1552 test_mkdir $DIR/$tdir
1553 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1554 error "setstripe failed" || true
1556 run_test 27j "setstripe with bad stripe offset (should return error)"
1558 test_27k() { # bug 2844
1559 test_mkdir $DIR/$tdir
1560 local file=$DIR/$tdir/$tfile
1561 local ll_max_blksize=$((4 * 1024 * 1024))
1562 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1563 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1564 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1565 dd if=/dev/zero of=$file bs=4k count=1
1566 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1567 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1569 run_test 27k "limit i_blksize for broken user apps"
1572 mcreate $DIR/$tfile || error "creating file"
1573 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1574 error "setstripe should have failed" || true
1576 run_test 27l "check setstripe permissions (should return error)"
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1581 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1583 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1584 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1586 trap simple_cleanup_common EXIT
1587 test_mkdir $DIR/$tdir
1588 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1590 error "dd should fill OST0"
1592 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1594 [ $i -gt 256 ] && break
1597 touch $DIR/$tdir/$tfile.$i
1598 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1599 awk '{print $1}'| grep -w "0") ] &&
1600 error "OST0 was full but new created file still use it"
1602 touch $DIR/$tdir/$tfile.$i
1603 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1604 awk '{print $1}'| grep -w "0") ] &&
1605 error "OST0 was full but new created file still use it"
1606 simple_cleanup_common
1608 run_test 27m "create file while OST0 was full"
1611 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1612 awk '{ print $1 * 2; exit; }')
1616 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1617 # if the OST isn't full anymore.
1619 local OSTIDX=${1:-""}
1621 local list=$(comma_list $(osts_nodes))
1622 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1624 do_nodes $list lctl set_param fail_loc=0
1625 sync # initiate all OST_DESTROYs from MDS to OST
1629 exhaust_precreations() {
1632 local FAILIDX=${3:-$OSTIDX}
1633 local ofacet=ost$((OSTIDX + 1))
1635 test_mkdir -p -c1 $DIR/$tdir
1636 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1637 local mfacet=mds$((mdtidx + 1))
1638 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1640 local OST=$(ostname_from_index $OSTIDX)
1643 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1644 local last_id=$(do_facet $mfacet lctl get_param -n \
1645 osc.$mdtosc_proc1.prealloc_last_id)
1646 local next_id=$(do_facet $mfacet lctl get_param -n \
1647 osc.$mdtosc_proc1.prealloc_next_id)
1649 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1650 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1652 test_mkdir -p $DIR/$tdir/${OST}
1653 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1654 #define OBD_FAIL_OST_ENOSPC 0x215
1655 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1656 echo "Creating to objid $last_id on ost $OST..."
1657 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1658 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1659 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1663 exhaust_all_precreations() {
1665 for (( i=0; i < OSTCOUNT; i++ )) ; do
1666 exhaust_precreations $i $1 -1
1671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1673 remote_mds_nodsh && skip "remote MDS with nodsh"
1674 remote_ost_nodsh && skip "remote OST with nodsh"
1677 rm -f $DIR/$tdir/$tfile
1678 exhaust_precreations 0 0x80000215
1679 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 $LFS getstripe $DIR/$tdir/$tfile
1684 run_test 27n "create file with some full OSTs"
1687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1689 remote_mds_nodsh && skip "remote MDS with nodsh"
1690 remote_ost_nodsh && skip "remote OST with nodsh"
1693 rm -f $DIR/$tdir/$tfile
1694 exhaust_all_precreations 0x215
1696 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1701 run_test 27o "create file with all full OSTs (should error)"
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 test_mkdir $DIR/$tdir
1713 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1714 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1715 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1717 exhaust_precreations 0 0x80000215
1718 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1719 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1720 $LFS getstripe $DIR/$tdir/$tfile
1724 run_test 27p "append to a truncated file with some full OSTs"
1727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1729 remote_mds_nodsh && skip "remote MDS with nodsh"
1730 remote_ost_nodsh && skip "remote OST with nodsh"
1733 rm -f $DIR/$tdir/$tfile
1735 test_mkdir $DIR/$tdir
1736 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1737 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1738 error "truncate $DIR/$tdir/$tfile failed"
1739 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1741 exhaust_all_precreations 0x215
1743 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1744 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1748 run_test 27q "append to truncated file with all OSTs full (should error)"
1751 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1753 remote_mds_nodsh && skip "remote MDS with nodsh"
1754 remote_ost_nodsh && skip "remote OST with nodsh"
1757 rm -f $DIR/$tdir/$tfile
1758 exhaust_precreations 0 0x80000215
1760 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1764 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1766 test_27s() { # bug 10725
1767 test_mkdir $DIR/$tdir
1768 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1769 local stripe_count=0
1770 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1771 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1772 error "stripe width >= 2^32 succeeded" || true
1775 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1777 test_27t() { # bug 10864
1782 $WLFS getstripe $tfile
1785 run_test 27t "check that utils parse path correctly"
1787 test_27u() { # bug 4900
1788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1789 remote_mds_nodsh && skip "remote MDS with nodsh"
1792 local list=$(comma_list $(mdts_nodes))
1794 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1795 do_nodes $list $LCTL set_param fail_loc=0x139
1796 test_mkdir -p $DIR/$tdir
1797 trap simple_cleanup_common EXIT
1798 createmany -o $DIR/$tdir/t- 1000
1799 do_nodes $list $LCTL set_param fail_loc=0
1801 TLOG=$TMP/$tfile.getstripe
1802 $LFS getstripe $DIR/$tdir > $TLOG
1803 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1804 unlinkmany $DIR/$tdir/t- 1000
1806 [[ $OBJS -gt 0 ]] &&
1807 error "$OBJS objects created on OST-0. See $TLOG" ||
1810 run_test 27u "skip object creation on OSC w/o objects"
1812 test_27v() { # bug 4900
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1818 exhaust_all_precreations 0x215
1821 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1823 touch $DIR/$tdir/$tfile
1824 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1826 for (( i=1; i < OSTCOUNT; i++ )); do
1827 do_facet ost$i lctl set_param fail_loc=0x705
1829 local START=`date +%s`
1830 createmany -o $DIR/$tdir/$tfile 32
1832 local FINISH=`date +%s`
1833 local TIMEOUT=`lctl get_param -n timeout`
1834 local PROCESS=$((FINISH - START))
1835 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1836 error "$FINISH - $START >= $TIMEOUT / 2"
1837 sleep $((TIMEOUT / 2 - PROCESS))
1840 run_test 27v "skip object creation on slow OST"
1842 test_27w() { # bug 10997
1843 test_mkdir $DIR/$tdir
1844 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1845 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1846 error "stripe size $size != 65536" || true
1847 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1848 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1850 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1853 [[ $OSTCOUNT -lt 2 ]] &&
1854 skip_env "skipping multiple stripe count/offset test"
1856 test_mkdir $DIR/$tdir
1857 for i in $(seq 1 $OSTCOUNT); do
1859 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1860 error "setstripe -c $i -i $offset failed"
1861 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1862 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1863 [ $count -ne $i ] && error "stripe count $count != $i" || true
1864 [ $index -ne $offset ] &&
1865 error "stripe offset $index != $offset" || true
1868 run_test 27wa "check $LFS setstripe -c -i options"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1875 OFFSET=$(($OSTCOUNT - 1))
1877 local OST=$(ostname_from_index $OSTIDX)
1879 test_mkdir $DIR/$tdir
1880 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1881 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1883 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1884 for i in $(seq 0 $OFFSET); do
1885 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1886 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1887 error "OST0 was degraded but new created file still use it"
1889 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1891 run_test 27x "create files while OST0 is degraded"
1894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1899 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1900 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1901 osc.$mdtosc.prealloc_last_id)
1902 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1903 osc.$mdtosc.prealloc_next_id)
1904 local fcount=$((last_id - next_id))
1905 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1906 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1908 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1909 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1910 local OST_DEACTIVE_IDX=-1
1915 for OSC in $MDS_OSCS; do
1916 OST=$(osc_to_ost $OSC)
1917 OSTIDX=$(index_from_ostuuid $OST)
1918 if [ $OST_DEACTIVE_IDX == -1 ]; then
1919 OST_DEACTIVE_IDX=$OSTIDX
1921 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1922 echo $OSC "is Deactivated:"
1923 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1927 OSTIDX=$(index_from_ostuuid $OST)
1928 test_mkdir $DIR/$tdir
1929 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1931 for OSC in $MDS_OSCS; do
1932 OST=$(osc_to_ost $OSC)
1933 OSTIDX=$(index_from_ostuuid $OST)
1934 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1935 echo $OST "is degraded:"
1936 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1937 obdfilter.$OST.degraded=1
1942 createmany -o $DIR/$tdir/$tfile $fcount
1944 for OSC in $MDS_OSCS; do
1945 OST=$(osc_to_ost $OSC)
1946 OSTIDX=$(index_from_ostuuid $OST)
1947 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1948 echo $OST "is recovered from degraded:"
1949 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1950 obdfilter.$OST.degraded=0
1952 do_facet $SINGLEMDS lctl --device %$OSC activate
1956 # all osp devices get activated, hence -1 stripe count restored
1957 local stripe_count=0
1959 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1960 # devices get activated.
1962 $LFS setstripe -c -1 $DIR/$tfile
1963 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1965 [ $stripe_count -ne $OSTCOUNT ] &&
1966 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1969 run_test 27y "create files while OST0 is degraded and the rest inactive"
1975 lmm_count=$($LFS getstripe -c $1)
1976 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
1977 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
1979 local old_ifs="$IFS"
1981 fid=($($LFS path2fid $1))
1984 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1985 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1987 # compare lmm_seq and lu_fid->f_seq
1988 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1989 # compare lmm_object_id and lu_fid->oid
1990 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1992 # check the trusted.fid attribute of the OST objects of the file
1993 local have_obdidx=false
1995 $LFS getstripe $1 | while read obdidx oid hex seq; do
1996 # skip lines up to and including "obdidx"
1997 [ -z "$obdidx" ] && break
1998 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1999 $have_obdidx || continue
2001 local ost=$((obdidx + 1))
2002 local dev=$(ostdevname $ost)
2005 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2007 seq=$(echo $seq | sed -e "s/^0x//g")
2008 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2009 oid_hex=$(echo $oid)
2011 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2013 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2017 # Don't unmount/remount the OSTs if we don't need to do that.
2018 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2019 # update too, until that use mount/ll_decode_filter_fid/mount.
2020 # Re-enable when debugfs will understand new filter_fid.
2022 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2023 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2024 $dev 2>/dev/null" | grep "parent=")
2026 if [ -z "$ff" ]; then
2028 mount_fstype ost$ost
2029 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2030 $(facet_mntpt ost$ost)/$obj_file)
2031 unmount_fstype ost$ost
2032 start ost$ost $dev $OST_MOUNT_OPTS
2036 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2038 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2040 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2041 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2043 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2044 # stripe_size=1048576 component_id=1 component_start=0 \
2045 # component_end=33554432
2046 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2047 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2048 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2050 if grep -q 'stripe=' <<<$ff; then
2051 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2053 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2054 # into f_ver in this case. See comment on ff_parent.
2055 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2058 # compare lmm_seq and filter_fid->ff_parent.f_seq
2059 [ $ff_pseq = $lmm_seq ] ||
2060 error "FF parent SEQ $ff_pseq != $lmm_seq"
2061 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2062 [ $ff_poid = $lmm_oid ] ||
2063 error "FF parent OID $ff_poid != $lmm_oid"
2064 (($ff_pstripe == $stripe_nr)) ||
2065 error "FF stripe $ff_pstripe != $stripe_nr"
2067 stripe_nr=$((stripe_nr + 1))
2068 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2070 if grep -q 'stripe_count=' <<<$ff; then
2071 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2072 -e 's/ .*//' <<<$ff)
2073 [ $lmm_count = $ff_scnt ] ||
2074 error "FF stripe count $lmm_count != $ff_scnt"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2081 remote_ost_nodsh && skip "remote OST with nodsh"
2083 test_mkdir $DIR/$tdir
2084 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2085 { error "setstripe -c -1 failed"; return 1; }
2086 # We need to send a write to every object to get parent FID info set.
2087 # This _should_ also work for setattr, but does not currently.
2088 # touch $DIR/$tdir/$tfile-1 ||
2089 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2090 { error "dd $tfile-1 failed"; return 2; }
2091 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2092 { error "setstripe -c -1 failed"; return 3; }
2093 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2094 { error "dd $tfile-2 failed"; return 4; }
2096 # make sure write RPCs have been sent to OSTs
2099 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2100 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2102 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2104 test_27A() { # b=19102
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2107 save_layout_restore_at_exit $MOUNT
2108 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2109 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2110 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2111 local default_size=$($LFS getstripe -S $MOUNT)
2112 local default_offset=$($LFS getstripe -i $MOUNT)
2113 local dsize=$(do_facet $SINGLEMDS \
2114 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2115 [ $default_size -eq $dsize ] ||
2116 error "stripe size $default_size != $dsize"
2117 [ $default_offset -eq -1 ] ||
2118 error "stripe offset $default_offset != -1"
2120 run_test 27A "check filesystem-wide default LOV EA values"
2122 test_27B() { # LU-2523
2123 test_mkdir $DIR/$tdir
2124 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2126 # open f1 with O_LOV_DELAY_CREATE
2128 # call setstripe ioctl on open file descriptor for f1
2130 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2134 # open f1 with O_LOV_DELAY_CREATE
2136 # call setstripe ioctl on open file descriptor for f1
2138 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2140 # Allow multiop to fail in imitation of NFS's busted semantics.
2143 run_test 27B "call setstripe on open unlinked file/rename victim"
2145 test_27C() { #LU-2871
2146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 test_mkdir $DIR/$tdir
2156 for i in $(seq 0 $((OSTCOUNT - 1))); do
2157 # set stripe across all OSTs starting from OST$i
2158 $LFS setstripe -i $i -c -1 $tfile$i
2159 # get striping information
2160 ost_idx=($($LFS getstripe $tfile$i |
2161 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2165 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2166 error "${#ost_idx[@]} != $OSTCOUNT"
2168 for index in $(seq 0 $((OSTCOUNT - 1))); do
2170 for j in $(echo ${ost_idx[@]}); do
2171 if [ $index -eq $j ]; then
2177 error "Can not find $index in ${ost_idx[@]}"
2181 run_test 27C "check full striping across all OSTs"
2184 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2185 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2186 remote_mds_nodsh && skip "remote MDS with nodsh"
2188 local POOL=${POOL:-testpool}
2190 local last_ost=$(($OSTCOUNT - 1))
2192 local ost_list=$(seq $first_ost $ost_step $last_ost)
2193 local ost_range="$first_ost $last_ost $ost_step"
2195 if ! combined_mgs_mds ; then
2199 test_mkdir $DIR/$tdir
2200 pool_add $POOL || error "pool_add failed"
2201 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2204 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2206 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2207 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2208 skip27D+=" -s 30,31"
2209 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2210 error "llapi_layout_test failed"
2212 destroy_test_pools || error "destroy test pools failed"
2214 if ! combined_mgs_mds ; then
2218 run_test 27D "validate llapi_layout API"
2220 # Verify that default_easize is increased from its initial value after
2221 # accessing a widely striped file.
2223 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2224 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2225 skip "client does not have LU-3338 fix"
2227 # 72 bytes is the minimum space required to store striping
2228 # information for a file striped across one OST:
2229 # (sizeof(struct lov_user_md_v3) +
2230 # sizeof(struct lov_user_ost_data_v1))
2232 $LCTL set_param -n llite.*.default_easize $min_easize ||
2233 error "lctl set_param failed"
2234 local easize=$($LCTL get_param -n llite.*.default_easize)
2236 [ $easize -eq $min_easize ] ||
2237 error "failed to set default_easize"
2239 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2240 error "setstripe failed"
2244 easize=$($LCTL get_param -n llite.*.default_easize)
2246 [ $easize -gt $min_easize ] ||
2247 error "default_easize not updated"
2249 run_test 27E "check that default extended attribute size properly increases"
2251 test_27F() { # LU-5346/LU-7975
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2253 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2254 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2255 skip "Need MDS version at least 2.8.51"
2256 remote_ost_nodsh && skip "remote OST with nodsh"
2258 test_mkdir $DIR/$tdir
2260 $LFS setstripe -c 2 $DIR/$tdir
2262 # stop all OSTs to reproduce situation for LU-7975 ticket
2263 for num in $(seq $OSTCOUNT); do
2267 # open/create f0 with O_LOV_DELAY_CREATE
2268 # truncate f0 to a non-0 size
2270 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2272 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2273 # open/write it again to force delayed layout creation
2274 cat /etc/hosts > $DIR/$tdir/f0 &
2278 for num in $(seq $OSTCOUNT); do
2279 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2280 error "ost$num failed to start"
2283 wait $catpid || error "cat failed"
2285 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2286 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2287 error "wrong stripecount"
2290 run_test 27F "Client resend delayed layout creation with non-zero size"
2292 test_27G() { #LU-10629
2293 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2294 skip "Need MDS version at least 2.11.51"
2295 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2296 remote_mds_nodsh && skip "remote MDS with nodsh"
2297 local POOL=${POOL:-testpool}
2298 local ostrange="0 0 1"
2300 test_mkdir $DIR/$tdir
2301 pool_add $POOL || error "pool_add failed"
2302 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2303 $LFS setstripe -p $POOL $DIR/$tdir
2305 local pool=$($LFS getstripe -p $DIR/$tdir)
2307 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2309 $LFS setstripe -d $DIR/$tdir
2311 pool=$($LFS getstripe -p $DIR/$tdir)
2315 [ -z "$pool" ] || error "'$pool' is not empty"
2317 run_test 27G "Clear OST pool from stripe"
2320 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2321 skip "Need MDS version newer than 2.11.54"
2322 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2323 test_mkdir $DIR/$tdir
2324 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2325 touch $DIR/$tdir/$tfile
2326 $LFS getstripe -c $DIR/$tdir/$tfile
2327 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2328 error "two-stripe file doesn't have two stripes"
2330 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2331 $LFS getstripe -y $DIR/$tdir/$tfile
2332 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2333 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2334 error "expected l_ost_idx: [02]$ not matched"
2336 # make sure ost list has been cleared
2337 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2338 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2339 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2341 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2343 run_test 27H "Set specific OSTs stripe"
2345 # createtest also checks that device nodes are created and
2346 # then visible correctly (#2091)
2347 test_28() { # bug 2091
2349 $CREATETEST $DIR/d28/ct || error "createtest failed"
2351 run_test 28 "create/mknod/mkdir with bad file types ============"
2354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2356 sync; sleep 1; sync # flush out any dirty pages from previous tests
2363 declare -i LOCKCOUNTORIG=0
2364 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2365 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2367 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2369 declare -i LOCKUNUSEDCOUNTORIG=0
2370 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2371 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2378 declare -i LOCKCOUNTCURRENT=0
2379 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2380 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2383 declare -i LOCKUNUSEDCOUNTCURRENT=0
2384 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2385 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2388 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2389 $LCTL set_param -n ldlm.dump_namespaces ""
2390 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2391 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2392 log "dumped log to $TMP/test_29.dk (bug 5793)"
2395 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2396 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2397 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2398 log "dumped log to $TMP/test_29.dk (bug 5793)"
2402 run_test 29 "IT_GETATTR regression ============================"
2404 test_30a() { # was test_30
2405 cp $(which ls) $DIR || cp /bin/ls $DIR
2406 $DIR/ls / || error "Can't execute binary from lustre"
2409 run_test 30a "execute binary from Lustre (execve) =============="
2412 cp `which ls` $DIR || cp /bin/ls $DIR
2414 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2417 run_test 30b "execute binary from Lustre as non-root ==========="
2419 test_30c() { # b=22376
2420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2422 cp `which ls` $DIR || cp /bin/ls $DIR
2424 cancel_lru_locks mdc
2425 cancel_lru_locks osc
2426 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2429 run_test 30c "execute binary from Lustre without read perms ===="
2432 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2433 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2435 run_test 31a "open-unlink file =================================="
2438 touch $DIR/f31 || error "touch $DIR/f31 failed"
2439 ln $DIR/f31 $DIR/f31b || error "ln failed"
2440 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2441 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2443 run_test 31b "unlink file with multiple links while open ======="
2446 touch $DIR/f31 || error "touch $DIR/f31 failed"
2447 ln $DIR/f31 $DIR/f31c || error "ln failed"
2448 multiop_bg_pause $DIR/f31 O_uc ||
2449 error "multiop_bg_pause for $DIR/f31 failed"
2451 $MULTIOP $DIR/f31c Ouc
2452 kill -USR1 $MULTIPID
2455 run_test 31c "open-unlink file with multiple links ============="
2458 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2459 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2461 run_test 31d "remove of open directory ========================="
2463 test_31e() { # bug 2904
2464 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2466 run_test 31e "remove of open non-empty directory ==============="
2468 test_31f() { # bug 4554
2469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2472 test_mkdir $DIR/d31f
2473 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2474 cp /etc/hosts $DIR/d31f
2476 $LFS getstripe $DIR/d31f/hosts
2477 multiop_bg_pause $DIR/d31f D_c || return 1
2480 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2481 test_mkdir $DIR/d31f
2482 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2483 cp /etc/hosts $DIR/d31f
2485 $LFS getstripe $DIR/d31f/hosts
2486 multiop_bg_pause $DIR/d31f D_c || return 1
2489 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2490 wait $MULTIPID || error "first opendir $MULTIPID failed"
2494 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2495 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2498 run_test 31f "remove of open directory with open-unlink file ==="
2501 echo "-- cross directory link --"
2502 test_mkdir -c1 $DIR/${tdir}ga
2503 test_mkdir -c1 $DIR/${tdir}gb
2504 touch $DIR/${tdir}ga/f
2505 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2506 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2507 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2508 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2509 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2511 run_test 31g "cross directory link==============="
2514 echo "-- cross directory link --"
2515 test_mkdir -c1 $DIR/${tdir}
2516 test_mkdir -c1 $DIR/${tdir}/dir
2517 touch $DIR/${tdir}/f
2518 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2519 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2520 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2521 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2522 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2524 run_test 31h "cross directory link under child==============="
2527 echo "-- cross directory link --"
2528 test_mkdir -c1 $DIR/$tdir
2529 test_mkdir -c1 $DIR/$tdir/dir
2530 touch $DIR/$tdir/dir/f
2531 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2532 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2533 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2534 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2535 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2537 run_test 31i "cross directory link under parent==============="
2540 test_mkdir -c1 -p $DIR/$tdir
2541 test_mkdir -c1 -p $DIR/$tdir/dir1
2542 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2543 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2544 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2545 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2548 run_test 31j "link for directory==============="
2551 test_mkdir -c1 -p $DIR/$tdir
2553 touch $DIR/$tdir/exist
2554 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2555 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2556 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2557 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2558 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2559 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2560 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2563 run_test 31k "link to file: the same, non-existing, dir==============="
2569 touch $DIR/d31m2/exist
2570 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2571 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2572 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2573 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2574 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2575 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2578 run_test 31m "link to file: the same, non-existing, dir==============="
2581 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2582 nlink=$(stat --format=%h $DIR/$tfile)
2583 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2585 local cmd="exec $fd<$DIR/$tfile"
2588 trap "eval $cmd" EXIT
2589 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2590 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2591 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2592 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2593 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2596 run_test 31n "check link count of unlinked file"
2599 local TEMPNAME=$(mktemp $1_XXXXXX)
2600 mlink $TEMPNAME $1 2> /dev/null &&
2601 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2605 test_31o() { # LU-2901
2606 test_mkdir $DIR/$tdir
2607 for LOOP in $(seq 100); do
2608 rm -f $DIR/$tdir/$tfile*
2609 for THREAD in $(seq 8); do
2610 link_one $DIR/$tdir/$tfile.$LOOP &
2613 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2614 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2615 error "$LINKS duplicate links to $tfile.$LOOP" &&
2619 run_test 31o "duplicate hard links with same filename"
2622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2624 test_mkdir $DIR/$tdir
2625 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2626 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2628 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2629 error "open unlink test1 failed"
2630 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2631 error "open unlink test2 failed"
2633 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2634 error "test1 still exists"
2635 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2636 error "test2 still exists"
2638 run_test 31p "remove of open striped directory"
2640 cleanup_test32_mount() {
2643 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2644 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2645 losetup -d $loopdev || true
2651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2653 echo "== more mountpoints and symlinks ================="
2654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2655 trap cleanup_test32_mount EXIT
2656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2658 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2659 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2660 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2661 cleanup_test32_mount
2663 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2668 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2669 trap cleanup_test32_mount EXIT
2670 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2671 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2672 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2673 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2674 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2675 cleanup_test32_mount
2677 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2682 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2683 trap cleanup_test32_mount EXIT
2684 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2685 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2686 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2687 test_mkdir -p $DIR/$tdir/d2/test_dir
2688 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2689 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2690 cleanup_test32_mount
2692 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2697 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2698 trap cleanup_test32_mount EXIT
2699 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2700 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2701 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2702 test_mkdir -p $DIR/$tdir/d2/test_dir
2703 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2704 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2705 cleanup_test32_mount
2707 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2711 test_mkdir -p $DIR/$tdir/tmp
2712 local tmp_dir=$DIR/$tdir/tmp
2713 ln -s $DIR/$tdir $tmp_dir/symlink11
2714 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2715 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2716 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2718 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2722 test_mkdir -p $DIR/$tdir/tmp
2723 local tmp_dir=$DIR/$tdir/tmp
2724 ln -s $DIR/$tdir $tmp_dir/symlink11
2725 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2726 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2727 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2729 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2732 local tmp_dir=$DIR/$tdir/tmp
2733 test_mkdir -p $tmp_dir
2734 test_mkdir $DIR/${tdir}2
2735 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2736 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2737 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2738 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2739 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2740 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2742 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2745 rm -fr $DIR/$tdir $DIR/${tdir}2
2746 tmp_dir=$DIR/$tdir/tmp
2747 test_mkdir -p $tmp_dir
2748 test_mkdir $DIR/${tdir}2
2749 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2750 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2751 ls $tmp_dir/symlink12 || error "listing symlink12"
2752 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2754 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2759 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2760 trap cleanup_test32_mount EXIT
2761 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2762 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2763 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2764 touch $DIR/$tdir/test_file
2765 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2766 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2767 cleanup_test32_mount
2769 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2775 trap cleanup_test32_mount EXIT
2776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2779 touch $DIR/$tdir/test_file
2780 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2781 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2782 cleanup_test32_mount
2784 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2790 trap cleanup_test32_mount EXIT
2791 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2792 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2793 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2794 test_mkdir -p $DIR/$tdir/d2
2795 touch $DIR/$tdir/d2/test_file || error "touch failed"
2796 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2797 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2798 cleanup_test32_mount
2800 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2806 trap cleanup_test32_mount EXIT
2807 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2808 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2809 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2810 test_mkdir -p $DIR/$tdir/d2
2811 touch $DIR/$tdir/d2/test_file || error "touch failed"
2812 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2813 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2814 cleanup_test32_mount
2816 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2820 test_mkdir -p $DIR/d32m/tmp
2821 TMP_DIR=$DIR/d32m/tmp
2822 ln -s $DIR $TMP_DIR/symlink11
2823 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2824 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2825 error "symlink11 not a link"
2826 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2827 error "symlink01 not a link"
2829 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2833 test_mkdir -p $DIR/d32n/tmp
2834 TMP_DIR=$DIR/d32n/tmp
2835 ln -s $DIR $TMP_DIR/symlink11
2836 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2837 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2838 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2840 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2844 test_mkdir -p $DIR/d32o/tmp
2845 TMP_DIR=$DIR/d32o/tmp
2846 ln -s $DIR/$tfile $TMP_DIR/symlink12
2847 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2848 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2849 error "symlink12 not a link"
2850 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2851 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2852 error "$DIR/d32o/tmp/symlink12 not file type"
2853 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2854 error "$DIR/d32o/symlink02 not file type"
2856 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2866 test_mkdir -p $DIR/d32p/tmp
2868 TMP_DIR=$DIR/d32p/tmp
2870 ln -s $DIR/$tfile $TMP_DIR/symlink12
2872 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2874 cat $DIR/d32p/tmp/symlink12 ||
2875 error "Can't open $DIR/d32p/tmp/symlink12"
2877 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2880 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2885 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2886 trap cleanup_test32_mount EXIT
2887 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2888 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2889 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2890 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2891 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2892 cleanup_test32_mount
2894 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2899 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2900 trap cleanup_test32_mount EXIT
2901 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2902 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2903 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2904 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2905 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2906 cleanup_test32_mount
2908 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2913 chmod 444 $DIR/$tfile
2914 chown $RUNAS_ID $DIR/$tfile
2916 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2919 run_test 33aa "write file with mode 444 (should return error)"
2923 test_mkdir $DIR/$tdir
2924 chown $RUNAS_ID $DIR/$tdir
2925 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2926 error "$RUNAS create $tdir/$tfile failed"
2927 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2928 error "open RDWR" || true
2930 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2934 test_mkdir $DIR/$tdir
2935 chown $RUNAS_ID $DIR/$tdir
2936 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2938 run_test 33b "test open file with malformed flags (No panic)"
2941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2942 remote_ost_nodsh && skip "remote OST with nodsh"
2951 test_mkdir $DIR/$tdir
2952 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2955 for ostnum in $(seq $OSTCOUNT); do
2956 # test-framework's OST numbering is one-based, while Lustre's
2958 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2959 # Parsing llobdstat's output sucks; we could grep the /proc
2960 # path, but that's likely to not be as portable as using the
2961 # llobdstat utility. So we parse lctl output instead.
2962 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2963 obdfilter/$ostname/stats |
2964 awk '/^write_bytes/ {print $7}' )
2965 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2966 if (( ${write_bytes:-0} > 0 ))
2973 $all_zeros || return 0
2976 echo foo > $DIR/$tdir/bar
2980 # Total up write_bytes after writing. We'd better find non-zeros.
2981 for ostnum in $(seq $OSTCOUNT); do
2982 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2983 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2984 obdfilter/$ostname/stats |
2985 awk '/^write_bytes/ {print $7}' )
2986 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2987 if (( ${write_bytes:-0} > 0 ))
2996 for ostnum in $(seq $OSTCOUNT); do
2997 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2998 echo "Check that write_bytes is present in obdfilter/*/stats:"
2999 do_facet ost$ostnum lctl get_param -n \
3000 obdfilter/$ostname/stats
3002 error "OST not keeping write_bytes stats (b22312)"
3005 run_test 33c "test llobdstat and write_bytes"
3008 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 local remote_dir=$DIR/$tdir/remote_dir
3014 test_mkdir $DIR/$tdir
3015 $LFS mkdir -i $MDTIDX $remote_dir ||
3016 error "create remote directory failed"
3018 touch $remote_dir/$tfile
3019 chmod 444 $remote_dir/$tfile
3020 chown $RUNAS_ID $remote_dir/$tfile
3022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3024 chown $RUNAS_ID $remote_dir
3025 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3026 error "create" || true
3027 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3028 error "open RDWR" || true
3029 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3031 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3034 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3038 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3039 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3040 mkdir $DIR/$tdir/local_dir
3042 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3043 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3044 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3046 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3047 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3049 rmdir $DIR/$tdir/* || error "rmdir failed"
3052 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3053 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3054 mkdir $DIR/$tdir/local_dir
3056 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3057 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3058 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3060 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3061 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3063 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3066 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3067 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3068 mkdir $DIR/$tdir/local_dir
3070 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3071 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3072 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3074 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3075 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3077 run_test 33e "mkdir and striped directory should have same mode"
3081 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3085 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3086 remote_mds_nodsh && skip "remote MDS with nodsh"
3089 chmod go+rwx $DIR/$tdir
3090 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3091 trap cleanup_33f EXIT
3093 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3094 error "cannot create striped directory"
3096 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3097 error "cannot create files in striped directory"
3099 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3100 error "cannot remove files in striped directory"
3102 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3103 error "cannot remove striped directory"
3107 run_test 33f "nonroot user can create, access, and remove a striped directory"
3110 mkdir -p $DIR/$tdir/dir2
3112 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3114 [[ $err =~ "exists" ]] || error "Not exists error"
3116 run_test 33g "nonroot user create already existing root created file"
3118 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3121 $MCREATE $DIR/f34 || error "mcreate failed"
3122 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3123 error "getstripe failed"
3124 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3125 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3126 error "getstripe failed"
3127 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3128 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3130 run_test 34a "truncate file that has not been opened ==========="
3133 [ ! -f $DIR/f34 ] && test_34a
3134 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3135 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3136 $OPENFILE -f O_RDONLY $DIR/f34
3137 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3138 error "getstripe failed"
3139 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3140 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3142 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3145 [ ! -f $DIR/f34 ] && test_34a
3146 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3147 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3148 $OPENFILE -f O_RDWR $DIR/f34
3149 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3150 error "$LFS getstripe failed"
3151 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3152 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3154 run_test 34c "O_RDWR opening file-with-size works =============="
3157 [ ! -f $DIR/f34 ] && test_34a
3158 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3160 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3161 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3164 run_test 34d "write to sparse file ============================="
3168 $MCREATE $DIR/f34e || error "mcreate failed"
3169 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3170 $CHECKSTAT -s 1000 $DIR/f34e ||
3171 error "Size of $DIR/f34e not equal to 1000 bytes"
3172 $OPENFILE -f O_RDWR $DIR/f34e
3173 $CHECKSTAT -s 1000 $DIR/f34e ||
3174 error "Size of $DIR/f34e not equal to 1000 bytes"
3176 run_test 34e "create objects, some with size and some without =="
3178 test_34f() { # bug 6242, 6243
3179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3183 $MCREATE $DIR/f34f || error "mcreate failed"
3184 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3185 dd if=$DIR/f34f of=$TMP/f34f
3186 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3187 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3188 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3189 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3190 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3192 run_test 34f "read from a file with no objects until EOF ======="
3195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3197 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3199 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3200 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3201 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3202 cancel_lru_locks osc
3203 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3204 error "wrong size after lock cancel"
3206 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3207 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3208 error "expanding truncate failed"
3209 cancel_lru_locks osc
3210 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3211 error "wrong expanded size after lock cancel"
3213 run_test 34g "truncate long file ==============================="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3222 sync # Flush the cache so that multiop below does not block on cache
3223 # flush when getting the group lock
3224 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3227 # Since just timed wait is not good enough, let's do a sync write
3228 # that way we are sure enough time for a roundtrip + processing
3229 # passed + 2 seconds of extra margin.
3230 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3234 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3235 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3239 local nsz=`stat -c %s $DIR/$tfile`
3240 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3242 run_test 34h "ftruncate file under grouplock should not block"
3245 cp /bin/sh $DIR/f35a
3247 chown $RUNAS_ID $DIR/f35a
3248 $RUNAS $DIR/f35a && error || true
3251 run_test 35a "exec file with mode 444 (should return and not leak)"
3255 utime $DIR/f36 || error "utime failed for MDS"
3257 run_test 36a "MDS utime check (mknod, utime)"
3261 utime $DIR/f36 || error "utime failed for OST"
3263 run_test 36b "OST utime check (open, utime)"
3268 chown $RUNAS_ID $DIR/d36
3269 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3271 run_test 36c "non-root MDS utime check (mknod, utime)"
3274 [ ! -d $DIR/d36 ] && test_36c
3275 echo "" > $DIR/d36/f36
3276 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3278 run_test 36d "non-root OST utime check (open, utime)"
3281 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3283 test_mkdir $DIR/$tdir
3284 touch $DIR/$tdir/$tfile
3285 $RUNAS utime $DIR/$tdir/$tfile &&
3286 error "utime worked, expected failure" || true
3288 run_test 36e "utime on non-owned file (should return error)"
3292 local LANG_SAVE=$LANG
3293 local LC_LANG_SAVE=$LC_LANG
3294 export LANG=C LC_LANG=C # for date language
3296 DATESTR="Dec 20 2000"
3297 test_mkdir $DIR/$tdir
3298 lctl set_param fail_loc=$fl
3300 cp /etc/hosts $DIR/$tdir/$tfile
3301 sync & # write RPC generated with "current" inode timestamp, but delayed
3303 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3304 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3305 cancel_lru_locks osc
3306 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3308 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3309 echo "BEFORE: $LS_BEFORE" && \
3310 echo "AFTER : $LS_AFTER" && \
3311 echo "WANT : $DATESTR" && \
3312 error "$DIR/$tdir/$tfile timestamps changed" || true
3314 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3320 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3321 subr_36fh "0x80000214"
3323 run_test 36f "utime on file racing with OST BRW write =========="
3326 remote_ost_nodsh && skip "remote OST with nodsh"
3327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3333 test_mkdir $DIR/$tdir
3334 fmd_max_age=$(do_facet ost1 \
3335 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3338 fmd_before=$(do_facet ost1 \
3339 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3340 touch $DIR/$tdir/$tfile
3341 sleep $((fmd_max_age + 12))
3342 fmd_after=$(do_facet ost1 \
3343 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3345 echo "fmd_before: $fmd_before"
3346 echo "fmd_after: $fmd_after"
3347 [[ $fmd_after -gt $fmd_before ]] &&
3348 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3349 error "fmd didn't expire after ping" || true
3351 run_test 36g "filter mod data cache expiry ====================="
3354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3356 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3357 subr_36fh "0x80000227"
3359 run_test 36h "utime on file racing with OST BRW write =========="
3362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3364 test_mkdir $DIR/$tdir
3365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3367 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3368 local new_mtime=$((mtime + 200))
3370 #change Modify time of striped dir
3371 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3372 error "change mtime failed"
3374 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3376 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3378 run_test 36i "change mtime on striped directory"
3380 # test_37 - duplicate with tests 32q 32r
3383 local file=$DIR/$tfile
3385 openfile -f O_DIRECTORY $file
3388 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3389 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3391 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3393 test_39a() { # was test_39
3395 touch $DIR/${tfile}2
3396 # ls -l $DIR/$tfile $DIR/${tfile}2
3397 # ls -lu $DIR/$tfile $DIR/${tfile}2
3398 # ls -lc $DIR/$tfile $DIR/${tfile}2
3400 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3401 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3403 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3405 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3407 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3408 error "O_TRUNC didn't change timestamps"
3411 run_test 39a "mtime changed on create"
3414 test_mkdir -c1 $DIR/$tdir
3415 cp -p /etc/passwd $DIR/$tdir/fopen
3416 cp -p /etc/passwd $DIR/$tdir/flink
3417 cp -p /etc/passwd $DIR/$tdir/funlink
3418 cp -p /etc/passwd $DIR/$tdir/frename
3419 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3422 echo "aaaaaa" >> $DIR/$tdir/fopen
3423 echo "aaaaaa" >> $DIR/$tdir/flink
3424 echo "aaaaaa" >> $DIR/$tdir/funlink
3425 echo "aaaaaa" >> $DIR/$tdir/frename
3427 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3428 local link_new=`stat -c %Y $DIR/$tdir/flink`
3429 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3430 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3432 cat $DIR/$tdir/fopen > /dev/null
3433 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3434 rm -f $DIR/$tdir/funlink2
3435 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3437 for (( i=0; i < 2; i++ )) ; do
3438 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3439 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3440 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3441 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3443 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3444 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3445 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3446 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3448 cancel_lru_locks osc
3449 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3452 run_test 39b "mtime change on open, link, unlink, rename ======"
3454 # this should be set to past
3455 TEST_39_MTIME=`date -d "1 year ago" +%s`
3461 local mtime0=`stat -c %Y $DIR1/$tfile`
3463 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3464 local mtime1=`stat -c %Y $DIR1/$tfile`
3465 [ "$mtime1" = $TEST_39_MTIME ] || \
3466 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3469 echo hello >> $DIR1/$tfile
3471 local mtime2=`stat -c %Y $DIR1/$tfile`
3472 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3473 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3475 mv $DIR1/$tfile $DIR1/$tfile-1
3477 for (( i=0; i < 2; i++ )) ; do
3478 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3479 [ "$mtime2" = "$mtime3" ] || \
3480 error "mtime ($mtime2) changed (to $mtime3) on rename"
3482 cancel_lru_locks osc
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39c "mtime change on rename ==========================="
3490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3493 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3495 for (( i=0; i < 2; i++ )) ; do
3496 local mtime=`stat -c %Y $DIR1/$tfile`
3497 [ $mtime = $TEST_39_MTIME ] || \
3498 error "mtime($mtime) is not set to $TEST_39_MTIME"
3500 cancel_lru_locks osc
3501 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3504 run_test 39d "create, utime, stat =============================="
3508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3511 local mtime1=`stat -c %Y $DIR1/$tfile`
3513 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3515 for (( i=0; i < 2; i++ )) ; do
3516 local mtime2=`stat -c %Y $DIR1/$tfile`
3517 [ $mtime2 = $TEST_39_MTIME ] || \
3518 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3520 cancel_lru_locks osc
3521 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3524 run_test 39e "create, stat, utime, stat ========================"
3528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 mtime1=`stat -c %Y $DIR1/$tfile`
3534 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3536 for (( i=0; i < 2; i++ )) ; do
3537 local mtime2=`stat -c %Y $DIR1/$tfile`
3538 [ $mtime2 = $TEST_39_MTIME ] || \
3539 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3541 cancel_lru_locks osc
3542 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3545 run_test 39f "create, stat, sleep, utime, stat ================="
3549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3551 echo hello >> $DIR1/$tfile
3552 local mtime1=`stat -c %Y $DIR1/$tfile`
3555 chmod o+r $DIR1/$tfile
3557 for (( i=0; i < 2; i++ )) ; do
3558 local mtime2=`stat -c %Y $DIR1/$tfile`
3559 [ "$mtime1" = "$mtime2" ] || \
3560 error "lost mtime: $mtime2, should be $mtime1"
3562 cancel_lru_locks osc
3563 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3566 run_test 39g "write, chmod, stat ==============================="
3570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 echo hello >> $DIR1/$tfile
3577 local mtime1=`stat -c %Y $DIR1/$tfile`
3579 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3581 if [ "$d1" != "$d2" ]; then
3582 echo "write and touch not within one second"
3584 for (( i=0; i < 2; i++ )) ; do
3585 local mtime2=`stat -c %Y $DIR1/$tfile`
3586 [ "$mtime2" = $TEST_39_MTIME ] || \
3587 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3589 cancel_lru_locks osc
3590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3594 run_test 39h "write, utime within one second, stat ============="
3597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3602 echo hello >> $DIR1/$tfile
3603 local mtime1=`stat -c %Y $DIR1/$tfile`
3605 mv $DIR1/$tfile $DIR1/$tfile-1
3607 for (( i=0; i < 2; i++ )) ; do
3608 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3610 [ "$mtime1" = "$mtime2" ] || \
3611 error "lost mtime: $mtime2, should be $mtime1"
3613 cancel_lru_locks osc
3614 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3617 run_test 39i "write, rename, stat =============================="
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3622 start_full_debug_logging
3626 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3627 lctl set_param fail_loc=0x80000412
3628 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3629 error "multiop failed"
3631 local mtime1=`stat -c %Y $DIR1/$tfile`
3633 mv $DIR1/$tfile $DIR1/$tfile-1
3635 kill -USR1 $multipid
3636 wait $multipid || error "multiop close failed"
3638 for (( i=0; i < 2; i++ )) ; do
3639 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3640 [ "$mtime1" = "$mtime2" ] ||
3641 error "mtime is lost on close: $mtime2, " \
3644 cancel_lru_locks osc
3645 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3647 lctl set_param fail_loc=0
3648 stop_full_debug_logging
3650 run_test 39j "write, rename, close, stat ======================="
3653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3658 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3660 local mtime1=`stat -c %Y $DIR1/$tfile`
3662 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3664 kill -USR1 $multipid
3665 wait $multipid || error "multiop close failed"
3667 for (( i=0; i < 2; i++ )) ; do
3668 local mtime2=`stat -c %Y $DIR1/$tfile`
3670 [ "$mtime2" = $TEST_39_MTIME ] || \
3671 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3673 cancel_lru_locks osc
3674 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3677 run_test 39k "write, utime, close, stat ========================"
3679 # this should be set to future
3680 TEST_39_ATIME=`date -d "1 year" +%s`
3683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3684 remote_mds_nodsh && skip "remote MDS with nodsh"
3686 local atime_diff=$(do_facet $SINGLEMDS \
3687 lctl get_param -n mdd.*MDT0000*.atime_diff)
3691 # test setting directory atime to future
3692 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3693 local atime=$(stat -c %X $DIR/$tdir)
3694 [ "$atime" = $TEST_39_ATIME ] ||
3695 error "atime is not set to future: $atime, $TEST_39_ATIME"
3697 # test setting directory atime from future to now
3698 local now=$(date +%s)
3699 touch -a -d @$now $DIR/$tdir
3701 atime=$(stat -c %X $DIR/$tdir)
3702 [ "$atime" -eq "$now" ] ||
3703 error "atime is not updated from future: $atime, $now"
3705 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3708 # test setting directory atime when now > dir atime + atime_diff
3709 local d1=$(date +%s)
3711 local d2=$(date +%s)
3712 cancel_lru_locks mdc
3713 atime=$(stat -c %X $DIR/$tdir)
3714 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3715 error "atime is not updated : $atime, should be $d2"
3717 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3720 # test not setting directory atime when now < dir atime + atime_diff
3722 cancel_lru_locks mdc
3723 atime=$(stat -c %X $DIR/$tdir)
3724 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3725 error "atime is updated to $atime, should remain $d1<atime<$d2"
3727 do_facet $SINGLEMDS \
3728 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3730 run_test 39l "directory atime update ==========================="
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3737 local far_past_mtime=$(date -d "May 29 1953" +%s)
3738 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3740 touch -m -d @$far_past_mtime $DIR1/$tfile
3741 touch -a -d @$far_past_atime $DIR1/$tfile
3743 for (( i=0; i < 2; i++ )) ; do
3744 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3745 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3746 error "atime or mtime set incorrectly"
3748 cancel_lru_locks osc
3749 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3752 run_test 39m "test atime and mtime before 1970"
3754 test_39n() { # LU-3832
3755 remote_mds_nodsh && skip "remote MDS with nodsh"
3757 local atime_diff=$(do_facet $SINGLEMDS \
3758 lctl get_param -n mdd.*MDT0000*.atime_diff)
3763 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3766 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3767 atime0=$(stat -c %X $DIR/$tfile)
3770 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3771 atime1=$(stat -c %X $DIR/$tfile)
3774 cancel_lru_locks mdc
3775 cancel_lru_locks osc
3776 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3777 atime2=$(stat -c %X $DIR/$tfile)
3779 do_facet $SINGLEMDS \
3780 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3782 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3783 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3785 run_test 39n "check that O_NOATIME is honored"
3788 TESTDIR=$DIR/$tdir/$tfile
3789 [ -e $TESTDIR ] && rm -rf $TESTDIR
3796 links2=$(stat -c %h .)
3797 [ $(($links1 + 2)) != $links2 ] &&
3798 error "wrong links count $(($links1 + 2)) != $links2"
3800 links3=$(stat -c %h .)
3801 [ $(($links1 + 1)) != $links3 ] &&
3802 error "wrong links count $links1 != $links3"
3805 run_test 39o "directory cached attributes updated after create"
3808 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3811 TESTDIR=$DIR/$tdir/$tdir
3812 [ -e $TESTDIR ] && rm -rf $TESTDIR
3813 test_mkdir -p $TESTDIR
3817 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3818 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3820 links2=$(stat -c %h .)
3821 [ $(($links1 + 2)) != $links2 ] &&
3822 error "wrong links count $(($links1 + 2)) != $links2"
3824 links3=$(stat -c %h .)
3825 [ $(($links1 + 1)) != $links3 ] &&
3826 error "wrong links count $links1 != $links3"
3829 run_test 39p "remote directory cached attributes updated after create ========"
3832 test_39q() { # LU-8041
3833 local testdir=$DIR/$tdir
3835 multiop_bg_pause $testdir D_c || error "multiop failed"
3837 cancel_lru_locks mdc
3838 kill -USR1 $multipid
3839 local atime=$(stat -c %X $testdir)
3840 [ "$atime" -ne 0 ] || error "atime is zero"
3842 run_test 39q "close won't zero out atime"
3845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3846 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3847 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3848 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3849 error "$tfile is not 4096 bytes in size"
3851 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3855 small_write $DIR/f41 18
3857 run_test 41 "test small file write + fstat ====================="
3859 count_ost_writes() {
3860 lctl get_param -n ${OSC}.*.stats |
3861 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3862 END { printf("%0.0f", writes) }'
3869 BG_DIRTY_RATIO_SAVE=10
3870 MAX_BG_DIRTY_RATIO=25
3874 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3875 # dirty_ratio, dirty_background_ratio
3876 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3877 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3878 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3879 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3881 # if file not here, we are a 2.4 kernel
3882 kill -CONT `pidof kupdated`
3887 # setup the trap first, so someone cannot exit the test at the
3888 # exact wrong time and mess up a machine
3889 trap start_writeback EXIT
3890 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3891 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3892 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3893 sysctl -w vm.dirty_writeback_centisecs=0
3894 sysctl -w vm.dirty_writeback_centisecs=0
3895 # save and increase /proc/sys/vm/dirty_ratio
3896 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3897 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3898 # save and increase /proc/sys/vm/dirty_background_ratio
3899 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3900 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3902 # if file not here, we are a 2.4 kernel
3903 kill -STOP `pidof kupdated`
3907 # ensure that all stripes have some grant before we test client-side cache
3909 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3910 dd if=/dev/zero of=$i bs=4k count=1
3915 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3916 # file truncation, and file removal.
3918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 cancel_lru_locks $OSC
3923 sync; sleep 1; sync # just to be safe
3924 BEFOREWRITES=`count_ost_writes`
3925 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3926 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3927 AFTERWRITES=`count_ost_writes`
3928 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3929 error "$BEFOREWRITES < $AFTERWRITES"
3932 run_test 42a "ensure that we don't flush on close"
3935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3938 cancel_lru_locks $OSC
3941 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3942 BEFOREWRITES=$(count_ost_writes)
3943 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3944 AFTERWRITES=$(count_ost_writes)
3945 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3946 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3948 BEFOREWRITES=$(count_ost_writes)
3949 sync || error "sync: $?"
3950 AFTERWRITES=$(count_ost_writes)
3951 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3952 error "$BEFOREWRITES < $AFTERWRITES on sync"
3954 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3958 run_test 42b "test destroy of file with cached dirty data ======"
3960 # if these tests just want to test the effect of truncation,
3961 # they have to be very careful. consider:
3962 # - the first open gets a {0,EOF}PR lock
3963 # - the first write conflicts and gets a {0, count-1}PW
3964 # - the rest of the writes are under {count,EOF}PW
3965 # - the open for truncate tries to match a {0,EOF}PR
3966 # for the filesize and cancels the PWs.
3967 # any number of fixes (don't get {0,EOF} on open, match
3968 # composite locks, do smarter file size management) fix
3969 # this, but for now we want these tests to verify that
3970 # the cancellation with truncate intent works, so we
3971 # start the file with a full-file pw lock to match against
3972 # until the truncate.
3977 cancel_lru_locks $OSC
3979 # prime the file with 0,EOF PW to match
3983 # now the real test..
3984 dd if=/dev/zero of=$file bs=1024 count=100
3985 BEFOREWRITES=`count_ost_writes`
3986 $TRUNCATE $file $offset
3987 cancel_lru_locks $OSC
3988 AFTERWRITES=`count_ost_writes`
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3996 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3997 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4000 run_test 42c "test partial truncate of file with cached dirty data"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4006 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4007 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4010 run_test 42d "test complete truncate of file with cached dirty data"
4012 test_42e() { # bug22074
4013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4015 local TDIR=$DIR/${tdir}e
4016 local pages=16 # hardcoded 16 pages, don't change it.
4017 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4018 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4022 test_mkdir $DIR/${tdir}e
4023 $LFS setstripe -c 1 $TDIR
4024 createmany -o $TDIR/f $files
4026 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4028 # we assume that with $OSTCOUNT files, at least one of them will
4029 # be allocated on OST0.
4030 warmup_files=$((OSTCOUNT * max_dirty_mb))
4031 createmany -o $TDIR/w $warmup_files
4033 # write a large amount of data into one file and sync, to get good
4034 # avail_grant number from OST.
4035 for ((i=0; i<$warmup_files; i++)); do
4036 idx=$($LFS getstripe -i $TDIR/w$i)
4037 [ $idx -ne 0 ] && continue
4038 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4041 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4043 $LCTL get_param $proc_osc0/cur_dirty_bytes
4044 $LCTL get_param $proc_osc0/cur_grant_bytes
4046 # create as much dirty pages as we can while not to trigger the actual
4047 # RPCs directly. but depends on the env, VFS may trigger flush during this
4048 # period, hopefully we are good.
4049 for ((i=0; i<$warmup_files; i++)); do
4050 idx=$($LFS getstripe -i $TDIR/w$i)
4051 [ $idx -ne 0 ] && continue
4052 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4054 $LCTL get_param $proc_osc0/cur_dirty_bytes
4055 $LCTL get_param $proc_osc0/cur_grant_bytes
4057 # perform the real test
4058 $LCTL set_param $proc_osc0/rpc_stats 0
4059 for ((;i<$files; i++)); do
4060 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4061 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4064 $LCTL get_param $proc_osc0/rpc_stats
4067 local have_ppr=false
4068 $LCTL get_param $proc_osc0/rpc_stats |
4069 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4070 # skip lines until we are at the RPC histogram data
4071 [ "$PPR" == "pages" ] && have_ppr=true && continue
4072 $have_ppr || continue
4074 # we only want the percent stat for < 16 pages
4075 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4077 percent=$((percent + WPCT))
4078 if [[ $percent -gt 15 ]]; then
4079 error "less than 16-pages write RPCs" \
4086 run_test 42e "verify sub-RPC writes are not done synchronously"
4088 test_43A() { # was test_43
4089 test_mkdir $DIR/$tdir
4090 cp -p /bin/ls $DIR/$tdir/$tfile
4091 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4093 # give multiop a chance to open
4096 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4099 run_test 43A "execution of file opened for write should return -ETXTBSY"
4102 test_mkdir $DIR/$tdir
4103 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4104 cp -p multiop $DIR/$tdir/multiop
4105 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4106 error "multiop open $TMP/$tfile.junk failed"
4107 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4109 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4110 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4111 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4113 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4118 test_mkdir $DIR/$tdir
4119 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4120 cp -p multiop $DIR/$tdir/multiop
4121 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4122 error "multiop open $TMP/$tfile.junk failed"
4123 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4125 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4126 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4127 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4129 run_test 43b "truncate of file being executed should return -ETXTBSY"
4132 local testdir="$DIR/$tdir"
4135 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4136 ( cd $testdir && md5sum -c )
4138 run_test 43c "md5sum of copy into lustre"
4140 test_44A() { # was test_44
4141 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4143 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4144 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4146 run_test 44A "zero length read from a sparse stripe"
4149 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4151 [ -z "$nstripe" ] && skip "can't get stripe info"
4152 [[ $nstripe -gt $OSTCOUNT ]] &&
4153 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4155 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4157 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4158 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4162 OFFSETS="0 $((stride/2)) $((stride-1))"
4163 for offset in $OFFSETS; do
4164 for i in $(seq 0 $((nstripe-1))); do
4165 local GLOBALOFFSETS=""
4167 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4168 local myfn=$DIR/d44a-$size
4169 echo "--------writing $myfn at $size"
4170 ll_sparseness_write $myfn $size ||
4171 error "ll_sparseness_write"
4172 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4173 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4174 error "ll_sparseness_verify $GLOBALOFFSETS"
4176 for j in $(seq 0 $((nstripe-1))); do
4178 size=$((((j + $nstripe )*$stride + $offset)))
4179 ll_sparseness_write $myfn $size ||
4180 error "ll_sparseness_write"
4181 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4183 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4184 error "ll_sparseness_verify $GLOBALOFFSETS"
4189 run_test 44a "test sparse pwrite ==============================="
4193 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4199 before=`dirty_osc_total`
4200 echo executing "\"$*\""
4202 after=`dirty_osc_total`
4203 echo before $before, after $after
4206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4209 # Obtain grants from OST if it supports it
4210 echo blah > ${f}_grant
4213 do_dirty_record "echo blah > $f"
4214 [[ $before -eq $after ]] && error "write wasn't cached"
4215 do_dirty_record "> $f"
4216 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4217 do_dirty_record "echo blah > $f"
4218 [[ $before -eq $after ]] && error "write wasn't cached"
4219 do_dirty_record "sync"
4220 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4221 do_dirty_record "echo blah > $f"
4222 [[ $before -eq $after ]] && error "write wasn't cached"
4223 do_dirty_record "cancel_lru_locks osc"
4224 [[ $before -gt $after ]] ||
4225 error "lock cancellation didn't lower dirty count"
4228 run_test 45 "osc io page accounting ============================"
4230 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4231 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4232 # objects offset and an assert hit when an rpc was built with 1023's mapped
4233 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4240 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4242 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4243 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4247 run_test 46 "dirtying a previously written page ================"
4249 # test_47 is removed "Device nodes check" is moved to test_28
4251 test_48a() { # bug 2399
4252 [ "$mds1_FSTYPE" = "zfs" ] &&
4253 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4254 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4256 test_mkdir $DIR/$tdir
4258 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4259 test_mkdir $DIR/$tdir
4260 touch foo || error "'touch foo' failed after recreating cwd"
4262 touch .foo || error "'touch .foo' failed after recreating cwd"
4264 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4265 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4266 cd . || error "'cd .' failed after recreating cwd"
4267 mkdir . && error "'mkdir .' worked after recreating cwd"
4268 rmdir . && error "'rmdir .' worked after recreating cwd"
4269 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4270 cd .. || error "'cd ..' failed after recreating cwd"
4272 run_test 48a "Access renamed working dir (should return errors)="
4274 test_48b() { # bug 2399
4276 test_mkdir $DIR/$tdir
4278 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4279 touch foo && error "'touch foo' worked after removing cwd"
4280 mkdir foo && error "'mkdir foo' worked after removing cwd"
4281 touch .foo && error "'touch .foo' worked after removing cwd"
4282 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4283 ls . > /dev/null && error "'ls .' worked after removing cwd"
4284 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4285 mkdir . && error "'mkdir .' worked after removing cwd"
4286 rmdir . && error "'rmdir .' worked after removing cwd"
4287 ln -s . foo && error "'ln -s .' worked after removing cwd"
4288 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4290 run_test 48b "Access removed working dir (should return errors)="
4292 test_48c() { # bug 2350
4293 #lctl set_param debug=-1
4296 test_mkdir -p $DIR/$tdir/dir
4298 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4299 $TRACE touch foo && error "touch foo worked after removing cwd"
4300 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4301 touch .foo && error "touch .foo worked after removing cwd"
4302 mkdir .foo && error "mkdir .foo worked after removing cwd"
4303 $TRACE ls . && error "'ls .' worked after removing cwd"
4304 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4305 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4306 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4307 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4308 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4310 run_test 48c "Access removed working subdir (should return errors)"
4312 test_48d() { # bug 2350
4313 #lctl set_param debug=-1
4316 test_mkdir -p $DIR/$tdir/dir
4318 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4319 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4320 $TRACE touch foo && error "'touch foo' worked after removing parent"
4321 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4322 touch .foo && error "'touch .foo' worked after removing parent"
4323 mkdir .foo && error "mkdir .foo worked after removing parent"
4324 $TRACE ls . && error "'ls .' worked after removing parent"
4325 $TRACE ls .. && error "'ls ..' worked after removing parent"
4326 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4327 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4328 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4331 run_test 48d "Access removed parent subdir (should return errors)"
4333 test_48e() { # bug 4134
4334 #lctl set_param debug=-1
4337 test_mkdir -p $DIR/$tdir/dir
4339 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4340 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4341 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4342 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4343 # On a buggy kernel addition of "touch foo" after cd .. will
4344 # produce kernel oops in lookup_hash_it
4345 touch ../foo && error "'cd ..' worked after recreate parent"
4347 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4349 run_test 48e "Access to recreated parent subdir (should return errors)"
4351 test_49() { # LU-1030
4352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4353 remote_ost_nodsh && skip "remote OST with nodsh"
4355 # get ost1 size - lustre-OST0000
4356 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4358 # write 800M at maximum
4359 [[ $ost1_size -lt 2 ]] && ost1_size=2
4360 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4362 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4363 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4366 # change max_pages_per_rpc while writing the file
4367 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4368 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4369 # loop until dd process exits
4370 while ps ax -opid | grep -wq $dd_pid; do
4371 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4372 sleep $((RANDOM % 5 + 1))
4374 # restore original max_pages_per_rpc
4375 $LCTL set_param $osc1_mppc=$orig_mppc
4376 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4378 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4382 test_mkdir $DIR/$tdir
4384 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4386 run_test 50 "special situations: /proc symlinks ==============="
4388 test_51a() { # was test_51
4389 # bug 1516 - create an empty entry right after ".." then split dir
4390 test_mkdir -c1 $DIR/$tdir
4391 touch $DIR/$tdir/foo
4392 $MCREATE $DIR/$tdir/bar
4394 createmany -m $DIR/$tdir/longfile 201
4396 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4397 $MCREATE $DIR/$tdir/longfile$FNUM
4402 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4404 run_test 51a "special situations: split htree with empty entry =="
4406 cleanup_print_lfs_df () {
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4415 local dir=$DIR/$tdir
4416 local nrdirs=$((65536 + 100))
4418 # cleanup the directory
4425 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4426 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4427 [[ $numfree -lt $nrdirs ]] &&
4428 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4430 # need to check free space for the directories as well
4431 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4432 numfree=$(( blkfree / $(fs_inode_ksize) ))
4433 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4435 trap cleanup_print_lfs_df EXIT
4438 createmany -d $dir/d $nrdirs || {
4439 unlinkmany $dir/d $nrdirs
4440 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4444 nrdirs=$(ls -U $dir | wc -l)
4446 # unlink all but 100 subdirectories, then check it still works
4448 local delete=$((nrdirs - left))
4453 # for ldiskfs the nlink count should be 1, but this is OSD specific
4454 # and so this is listed for informational purposes only
4455 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4456 unlinkmany -d $dir/d $delete ||
4457 error "unlink of first $delete subdirs failed"
4459 echo "nlink between: $(stat -c %h $dir)"
4460 local found=$(ls -U $dir | wc -l)
4461 [ $found -ne $left ] &&
4462 error "can't find subdirs: found only $found, expected $left"
4464 unlinkmany -d $dir/d $delete $left ||
4465 error "unlink of second $left subdirs failed"
4466 # regardless of whether the backing filesystem tracks nlink accurately
4467 # or not, the nlink count shouldn't be more than "." and ".." here
4468 local after=$(stat -c %h $dir)
4469 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4470 echo "nlink after: $after"
4472 cleanup_print_lfs_df
4474 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4478 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4480 test_mkdir $DIR/$tdir
4481 createmany -o $DIR/$tdir/t- 1000
4482 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4483 for N in $(seq 0 $((OSTCOUNT - 1))); do
4484 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4485 END { printf("%0.0f", objs) }' $TMP/$tfile)
4486 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4487 '($1 == '$N') { objs += 1 } \
4488 END { printf("%0.0f", objs) }')
4489 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4491 unlinkmany $DIR/$tdir/t- 1000
4494 for N in $(seq 1 $((OSTCOUNT - 1))); do
4495 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4496 error "OST $N has less objects vs OST $NLAST" \
4497 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4498 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4499 error "OST $N has less objects vs OST $NLAST" \
4500 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4502 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4503 error "OST $N has less #0 objects vs OST $NLAST" \
4504 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4505 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4506 error "OST $N has less #0 objects vs OST $NLAST" \
4507 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4512 run_test 51d "check object distribution"
4515 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4516 skip_env "ldiskfs only test"
4519 test_mkdir -c1 $DIR/$tdir
4520 test_mkdir -c1 $DIR/$tdir/d0
4522 touch $DIR/$tdir/d0/foo
4523 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4524 error "file exceed 65000 nlink limit!"
4525 unlinkmany $DIR/$tdir/d0/f- 65001
4528 run_test 51e "check file nlink limit"
4531 test_mkdir $DIR/$tdir
4534 local ulimit_old=$(ulimit -n)
4535 local spare=20 # number of spare fd's for scripts/libraries, etc.
4536 local mdt=$($LFS getstripe -m $DIR/$tdir)
4537 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4539 echo "MDT$mdt numfree=$numfree, max=$max"
4540 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4541 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4542 while ! ulimit -n $((numfree + spare)); do
4543 numfree=$((numfree * 3 / 4))
4545 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4547 echo "left ulimit at $ulimit_old"
4550 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4551 unlinkmany $DIR/$tdir/f $numfree
4552 error "create+open $numfree files in $DIR/$tdir failed"
4554 ulimit -n $ulimit_old
4556 # if createmany exits at 120s there will be fewer than $numfree files
4557 unlinkmany $DIR/$tdir/f $numfree || true
4559 run_test 51f "check many open files limit"
4562 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4563 test_mkdir $DIR/$tdir
4564 touch $DIR/$tdir/foo
4565 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4566 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4567 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4568 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4569 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4571 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4572 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4573 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4575 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4576 cp -r $DIR/$tdir $TMP/
4577 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4579 run_test 52a "append-only flag test (should return errors)"
4582 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4583 test_mkdir $DIR/$tdir
4584 touch $DIR/$tdir/foo
4585 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4586 cat test > $DIR/$tdir/foo && error "cat test worked"
4587 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4588 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4589 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4591 echo foo >> $DIR/$tdir/foo && error "echo worked"
4592 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4593 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4594 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4595 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4597 chattr -i $DIR/$tdir/foo || error "chattr failed"
4599 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4601 run_test 52b "immutable flag test (should return errors) ======="
4604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4605 remote_mds_nodsh && skip "remote MDS with nodsh"
4606 remote_ost_nodsh && skip "remote OST with nodsh"
4619 local support_last_seq=true
4621 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4622 support_last_seq=false
4625 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4627 for value in $(do_facet $SINGLEMDS \
4628 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4629 param=$(echo ${value[0]} | cut -d "=" -f1)
4630 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4632 if $support_last_seq; then
4633 param_seq=$(echo $param |
4634 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4635 mds_last_seq=$(do_facet $SINGLEMDS \
4636 $LCTL get_param -n $param_seq)
4638 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4640 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4641 node=$(facet_active_host ost$((ostnum+1)))
4642 param="obdfilter.$ostname.last_id"
4643 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4644 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4645 ost_last_id=$ost_last
4647 if $support_last_seq; then
4648 ost_last_id=$(echo $ost_last |
4649 awk -F':' '{print $2}' |
4651 ost_last_seq=$(echo $ost_last |
4652 awk -F':' '{print $1}')
4653 [[ $ost_last_seq = $mds_last_seq ]] || continue
4656 if [[ $ost_last_id != $mds_last ]]; then
4657 error "$ost_last_id != $mds_last"
4664 $found || error "can not match last_seq/last_id for $mdtosc"
4667 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4670 perl -MSocket -e ';' || skip "no Socket perl module installed"
4672 $SOCKETSERVER $DIR/socket ||
4673 error "$SOCKETSERVER $DIR/socket failed: $?"
4674 $SOCKETCLIENT $DIR/socket ||
4675 error "$SOCKETCLIENT $DIR/socket failed: $?"
4676 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4678 run_test 54a "unix domain socket test =========================="
4684 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4686 run_test 54b "char device works in lustre ======================"
4689 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4690 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4691 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4693 for i in $(seq 3 7); do
4694 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4703 loopdev="$DIR/loop54c"
4706 $UMOUNT $DIR/$tdir || rc=$?
4707 losetup -d $loopdev || true
4708 losetup -d $LOOPDEV || true
4709 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4716 loopdev="$DIR/loop54c"
4719 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4720 trap cleanup_54c EXIT
4721 mknod $loopdev b 7 $LOOPNUM
4722 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4723 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4724 losetup $loopdev $DIR/$tfile ||
4725 error "can't set up $loopdev for $DIR/$tfile"
4726 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4727 test_mkdir $DIR/$tdir
4728 mount -t ext2 $loopdev $DIR/$tdir ||
4729 error "error mounting $loopdev on $DIR/$tdir"
4730 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4733 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4737 run_test 54c "block device works in lustre ====================="
4743 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4745 run_test 54d "fifo device works in lustre ======================"
4750 cp -aL /dev/console $f
4751 echo $string > $f || error "echo $string to $f failed"
4753 run_test 54e "console/tty device works in lustre ======================"
4757 local dir=$DIR/$tdir
4760 test_mkdir -p $dir/dir
4761 for i in $(seq $numfiles); do
4763 touch $dir/dir/file$i
4766 local numcomp=$($LFS getstripe --component-count $dir)
4768 [[ $numcomp == 0 ]] && numcomp=1
4770 # test lfs getstripe with --recursive
4771 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4773 [[ $filenum -eq $((numfiles * 2)) ]] ||
4774 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4775 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4776 [[ $filenum -eq $numfiles ]] ||
4777 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4778 echo "$LFS getstripe showed obdidx or l_ost_idx"
4780 # test lfs getstripe with file instead of dir
4781 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4782 [[ $filenum -eq 1 ]] ||
4783 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4784 echo "$LFS getstripe file1 passed"
4786 #test lfs getstripe with --verbose
4787 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4788 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4789 error "$LFS getstripe --verbose $dir: "\
4790 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4791 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4792 error "$LFS getstripe $dir: showed lmm_magic"
4794 #test lfs getstripe with -v prints lmm_fid
4795 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4796 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4797 error "$LFS getstripe -v $dir: "\
4798 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4799 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4800 error "$LFS getstripe $dir: showed lmm_fid by default"
4801 echo "$LFS getstripe --verbose passed"
4803 #check for FID information
4804 local fid1=$($LFS getstripe --fid $dir/file1)
4805 local fid2=$($LFS getstripe --verbose $dir/file1 |
4806 awk '/lmm_fid: / { print $2; exit; }')
4807 local fid3=$($LFS path2fid $dir/file1)
4809 [ "$fid1" != "$fid2" ] &&
4810 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4811 [ "$fid1" != "$fid3" ] &&
4812 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4813 echo "$LFS getstripe --fid passed"
4815 #test lfs getstripe with --obd
4816 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4817 error "$LFS getstripe --obd wrong_uuid: should return error"
4819 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4822 local obduuid=$(ostuuid_from_index $ostidx)
4823 local found=$($LFS getstripe -r --obd $obduuid $dir |
4824 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4826 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4827 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4829 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4832 [[ $found -eq $filenum ]] ||
4833 error "$LFS getstripe --obd: found $found expect $filenum"
4834 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4835 sed '/^[ ]*'${ostidx}'[ ]/d' |
4836 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4837 error "$LFS getstripe --obd: should not show file on other obd"
4838 echo "$LFS getstripe --obd passed"
4840 run_test 56a "check $LFS getstripe"
4843 local dir=$DIR/$tdir
4847 for i in $(seq $numdirs); do
4848 test_mkdir $dir/dir$i
4851 # test lfs getdirstripe default mode is non-recursion, which is
4852 # different from lfs getstripe
4853 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4855 [[ $dircnt -eq 1 ]] ||
4856 error "$LFS getdirstripe: found $dircnt, not 1"
4857 dircnt=$($LFS getdirstripe --recursive $dir |
4858 grep -c lmv_stripe_count)
4859 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4860 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4862 run_test 56b "check $LFS getdirstripe"
4865 remote_ost_nodsh && skip "remote OST with nodsh"
4868 local ost_name=$(ostname_from_index $ost_idx)
4869 local old_status=$(ost_dev_status $ost_idx)
4871 [[ -z "$old_status" ]] ||
4872 skip_env "OST $ost_name is in $old_status status"
4874 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4877 local new_status=$(ost_dev_status $ost_idx)
4879 [[ "$new_status" = "D" ]] ||
4880 error "OST $ost_name is in status of '$new_status', not 'D'"
4882 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4885 new_status=$(ost_dev_status $ost_idx)
4886 [[ -z "$new_status" ]] ||
4887 error "OST $ost_name is in status of '$new_status', not ''"
4889 run_test 56c "check 'lfs df' showing device status"
4894 local local_tdir="$1"
4895 local local_numfiles="$2"
4896 local local_numdirs="$3"
4897 local dir_params="$4"
4898 local dir_stripe_params="$5"
4900 if [ ! -d "$local_tdir" ] ; then
4901 test_mkdir -p $dir_stripe_params $local_tdir
4902 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4903 for i in $(seq $local_numfiles) ; do
4904 touch $local_tdir/file$i
4906 for i in $(seq $local_numdirs) ; do
4907 test_mkdir $dir_stripe_params $local_tdir/dir$i
4908 for j in $(seq $local_numfiles) ; do
4909 touch $local_tdir/dir$i/file$j
4915 setup_56_special() {
4917 local local_numfiles=$2
4918 local local_numdirs=$3
4920 setup_56 $local_tdir $local_numfiles $local_numdirs
4922 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4923 for i in $(seq $local_numfiles) ; do
4924 mknod $local_tdir/loop${i}b b 7 $i
4925 mknod $local_tdir/null${i}c c 1 3
4926 ln -s $local_tdir/file1 $local_tdir/link${i}
4928 for i in $(seq $local_numdirs) ; do
4929 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4930 mknod $local_tdir/dir$i/null${i}c c 1 3
4931 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4937 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4938 local expected=$(($NUMDIRS + 2))
4940 setup_56 $dir $NUMFILES $NUMDIRS
4942 # test lfs find with -name
4943 for i in $(seq $NUMFILES) ; do
4944 local nums=$($LFS find -name "*$i" $dir | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "lfs find -name '*$i' $dir wrong: "\
4948 "found $nums, expected $expected"
4951 run_test 56g "check lfs find -name"
4954 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4955 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4957 setup_56 $dir $NUMFILES $NUMDIRS
4959 # test lfs find with ! -name
4960 for i in $(seq $NUMFILES) ; do
4961 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4963 [ $nums -eq $expected ] ||
4964 error "lfs find ! -name '*$i' $dir wrong: "\
4965 "found $nums, expected $expected"
4968 run_test 56h "check lfs find ! -name"
4971 local dir=$DIR/$tdir
4975 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4978 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4980 run_test 56i "check 'lfs find -ost UUID' skips directories"
4983 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4985 setup_56_special $dir $NUMFILES $NUMDIRS
4987 local expected=$((NUMDIRS + 1))
4988 local cmd="$LFS find -type d $dir"
4989 local nums=$($cmd | wc -l)
4991 [ $nums -eq $expected ] ||
4992 error "'$cmd' wrong: found $nums, expected $expected"
4994 run_test 56j "check lfs find -type d"
4997 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4999 setup_56_special $dir $NUMFILES $NUMDIRS
5001 local expected=$(((NUMDIRS + 1) * NUMFILES))
5002 local cmd="$LFS find -type f $dir"
5003 local nums=$($cmd | wc -l)
5005 [ $nums -eq $expected ] ||
5006 error "'$cmd' wrong: found $nums, expected $expected"
5008 run_test 56k "check lfs find -type f"
5011 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5013 setup_56_special $dir $NUMFILES $NUMDIRS
5015 local expected=$((NUMDIRS + NUMFILES))
5016 local cmd="$LFS find -type b $dir"
5017 local nums=$($cmd | wc -l)
5019 [ $nums -eq $expected ] ||
5020 error "'$cmd' wrong: found $nums, expected $expected"
5022 run_test 56l "check lfs find -type b"
5025 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5027 setup_56_special $dir $NUMFILES $NUMDIRS
5029 local expected=$((NUMDIRS + NUMFILES))
5030 local cmd="$LFS find -type c $dir"
5031 local nums=$($cmd | wc -l)
5032 [ $nums -eq $expected ] ||
5033 error "'$cmd' wrong: found $nums, expected $expected"
5035 run_test 56m "check lfs find -type c"
5038 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5039 setup_56_special $dir $NUMFILES $NUMDIRS
5041 local expected=$((NUMDIRS + NUMFILES))
5042 local cmd="$LFS find -type l $dir"
5043 local nums=$($cmd | wc -l)
5045 [ $nums -eq $expected ] ||
5046 error "'$cmd' wrong: found $nums, expected $expected"
5048 run_test 56n "check lfs find -type l"
5051 local dir=$DIR/$tdir
5053 setup_56 $dir $NUMFILES $NUMDIRS
5054 utime $dir/file1 > /dev/null || error "utime (1)"
5055 utime $dir/file2 > /dev/null || error "utime (2)"
5056 utime $dir/dir1 > /dev/null || error "utime (3)"
5057 utime $dir/dir2 > /dev/null || error "utime (4)"
5058 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5059 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5062 local nums=$($LFS find -mtime +0 $dir | wc -l)
5064 [ $nums -eq $expected ] ||
5065 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5068 cmd="$LFS find -mtime 0 $dir"
5069 nums=$($cmd | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "'$cmd' wrong: found $nums, expected $expected"
5073 run_test 56o "check lfs find -mtime for old files"
5076 [ $RUNAS_ID -eq $UID ] &&
5077 skip_env "RUNAS_ID = UID = $UID -- skipping"
5079 local dir=$DIR/$tdir
5081 setup_56 $dir $NUMFILES $NUMDIRS
5082 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5084 local expected=$NUMFILES
5085 local cmd="$LFS find -uid $RUNAS_ID $dir"
5086 local nums=$($cmd | wc -l)
5088 [ $nums -eq $expected ] ||
5089 error "'$cmd' wrong: found $nums, expected $expected"
5091 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5092 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 run_test 56p "check lfs find -uid and ! -uid"
5100 [ $RUNAS_ID -eq $UID ] &&
5101 skip_env "RUNAS_ID = UID = $UID -- skipping"
5103 local dir=$DIR/$tdir
5105 setup_56 $dir $NUMFILES $NUMDIRS
5106 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5108 local expected=$NUMFILES
5109 local cmd="$LFS find -gid $RUNAS_GID $dir"
5110 local nums=$($cmd | wc -l)
5112 [ $nums -eq $expected ] ||
5113 error "'$cmd' wrong: found $nums, expected $expected"
5115 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5116 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5121 run_test 56q "check lfs find -gid and ! -gid"
5124 local dir=$DIR/$tdir
5126 setup_56 $dir $NUMFILES $NUMDIRS
5129 local cmd="$LFS find -size 0 -type f $dir"
5130 local nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find ! -size 0 -type f $dir"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5139 echo "test" > $dir/$tfile
5140 echo "test2" > $dir/$tfile.2 && sync
5142 cmd="$LFS find -size 5 -type f $dir"
5143 nums=$($cmd | wc -l)
5144 [ $nums -eq $expected ] ||
5145 error "'$cmd' wrong: found $nums, expected $expected"
5147 cmd="$LFS find -size +5 -type f $dir"
5148 nums=$($cmd | wc -l)
5149 [ $nums -eq $expected ] ||
5150 error "'$cmd' wrong: found $nums, expected $expected"
5152 cmd="$LFS find -size +0 -type f $dir"
5153 nums=$($cmd | wc -l)
5154 [ $nums -eq $expected ] ||
5155 error "'$cmd' wrong: found $nums, expected $expected"
5157 cmd="$LFS find ! -size -5 -type f $dir"
5158 nums=$($cmd | wc -l)
5159 [ $nums -eq $expected ] ||
5160 error "'$cmd' wrong: found $nums, expected $expected"
5162 cmd="$LFS find -size -5 -type f $dir"
5163 nums=$($cmd | wc -l)
5164 [ $nums -eq $expected ] ||
5165 error "'$cmd' wrong: found $nums, expected $expected"
5167 run_test 56r "check lfs find -size works"
5169 test_56s() { # LU-611 #LU-9369
5170 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5172 local dir=$DIR/$tdir
5173 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5175 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5176 for i in $(seq $NUMDIRS); do
5177 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5180 local expected=$NUMDIRS
5181 local cmd="$LFS find -c $OSTCOUNT $dir"
5182 local nums=$($cmd | wc -l)
5184 [ $nums -eq $expected ] || {
5185 $LFS getstripe -R $dir
5186 error "'$cmd' wrong: found $nums, expected $expected"
5189 expected=$((NUMDIRS + onestripe))
5190 cmd="$LFS find -stripe-count +0 -type f $dir"
5191 nums=$($cmd | wc -l)
5192 [ $nums -eq $expected ] || {
5193 $LFS getstripe -R $dir
5194 error "'$cmd' wrong: found $nums, expected $expected"
5198 cmd="$LFS find -stripe-count 1 -type f $dir"
5199 nums=$($cmd | wc -l)
5200 [ $nums -eq $expected ] || {
5201 $LFS getstripe -R $dir
5202 error "'$cmd' wrong: found $nums, expected $expected"
5205 cmd="$LFS find -stripe-count -2 -type f $dir"
5206 nums=$($cmd | wc -l)
5207 [ $nums -eq $expected ] || {
5208 $LFS getstripe -R $dir
5209 error "'$cmd' wrong: found $nums, expected $expected"
5213 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5214 nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] || {
5216 $LFS getstripe -R $dir
5217 error "'$cmd' wrong: found $nums, expected $expected"
5220 run_test 56s "check lfs find -stripe-count works"
5222 test_56t() { # LU-611 #LU-9369
5223 local dir=$DIR/$tdir
5225 setup_56 $dir 0 $NUMDIRS
5226 for i in $(seq $NUMDIRS); do
5227 $LFS setstripe -S 8M $dir/dir$i/$tfile
5230 local expected=$NUMDIRS
5231 local cmd="$LFS find -S 8M $dir"
5232 local nums=$($cmd | wc -l)
5234 [ $nums -eq $expected ] || {
5235 $LFS getstripe -R $dir
5236 error "'$cmd' wrong: found $nums, expected $expected"
5240 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5242 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5244 expected=$(((NUMDIRS + 1) * NUMFILES))
5245 cmd="$LFS find -stripe-size 512k -type f $dir"
5246 nums=$($cmd | wc -l)
5247 [ $nums -eq $expected ] ||
5248 error "'$cmd' wrong: found $nums, expected $expected"
5250 cmd="$LFS find -stripe-size +320k -type f $dir"
5251 nums=$($cmd | wc -l)
5252 [ $nums -eq $expected ] ||
5253 error "'$cmd' wrong: found $nums, expected $expected"
5255 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5256 cmd="$LFS find -stripe-size +200k -type f $dir"
5257 nums=$($cmd | wc -l)
5258 [ $nums -eq $expected ] ||
5259 error "'$cmd' wrong: found $nums, expected $expected"
5261 cmd="$LFS find -stripe-size -640k -type f $dir"
5262 nums=$($cmd | wc -l)
5263 [ $nums -eq $expected ] ||
5264 error "'$cmd' wrong: found $nums, expected $expected"
5267 cmd="$LFS find -stripe-size 256k -type f $dir"
5268 nums=$($cmd | wc -l)
5269 [ $nums -eq $expected ] ||
5270 error "'$cmd' wrong: found $nums, expected $expected"
5272 cmd="$LFS find -stripe-size -320k -type f $dir"
5273 nums=$($cmd | wc -l)
5274 [ $nums -eq $expected ] ||
5275 error "'$cmd' wrong: found $nums, expected $expected"
5278 cmd="$LFS find -stripe-size 1024k -type f $dir"
5279 nums=$($cmd | wc -l)
5280 [ $nums -eq $expected ] ||
5281 error "'$cmd' wrong: found $nums, expected $expected"
5283 run_test 56t "check lfs find -stripe-size works"
5285 test_56u() { # LU-611
5286 local dir=$DIR/$tdir
5288 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5290 if [[ $OSTCOUNT -gt 1 ]]; then
5291 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5297 local expected=$(((NUMDIRS + 1) * NUMFILES))
5298 local cmd="$LFS find -stripe-index 0 -type f $dir"
5299 local nums=$($cmd | wc -l)
5301 [ $nums -eq $expected ] ||
5302 error "'$cmd' wrong: found $nums, expected $expected"
5305 cmd="$LFS find -stripe-index 1 -type f $dir"
5306 nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] ||
5308 error "'$cmd' wrong: found $nums, expected $expected"
5310 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5311 nums=$($cmd | wc -l)
5312 [ $nums -eq $expected ] ||
5313 error "'$cmd' wrong: found $nums, expected $expected"
5316 # This should produce an error and not return any files
5317 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5318 nums=$($cmd 2>/dev/null | wc -l)
5319 [ $nums -eq $expected ] ||
5320 error "'$cmd' wrong: found $nums, expected $expected"
5322 if [[ $OSTCOUNT -gt 1 ]]; then
5323 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5324 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5325 nums=$($cmd | wc -l)
5326 [ $nums -eq $expected ] ||
5327 error "'$cmd' wrong: found $nums, expected $expected"
5330 run_test 56u "check lfs find -stripe-index works"
5334 local dir=$DIR/$tdir
5336 setup_56 $dir $NUMFILES $NUMDIRS
5338 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5339 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5341 for file in $($LFS find -m $UUID $dir); do
5342 file_midx=$($LFS getstripe -m $file)
5343 [ $file_midx -eq $mdt_idx ] ||
5344 error "lfs find -m $UUID != getstripe -m $file_midx"
5347 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5350 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5353 local dir=$DIR/$tdir
5355 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5357 local stripe_size=$($LFS getstripe -S -d $dir) ||
5358 error "$LFS getstripe -S -d $dir failed"
5359 stripe_size=${stripe_size%% *}
5361 local file_size=$((stripe_size * OSTCOUNT))
5362 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5363 local required_space=$((file_num * file_size))
5364 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5366 [[ $free_space -le $((required_space / 1024)) ]] &&
5367 skip_env "need $required_space, have $free_space kbytes"
5370 local dd_count=$((file_size / dd_bs))
5372 # write data into the files
5377 for i in $(seq $NUMFILES); do
5379 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5380 error "write data into $file failed"
5382 for i in $(seq $NUMDIRS); do
5383 for j in $(seq $NUMFILES); do
5384 file=$dir/dir$i/file$j
5385 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5386 error "write data into $file failed"
5390 # $LFS_MIGRATE will fail if hard link migration is unsupported
5391 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5392 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5393 error "creating links to $dir/dir1/file1 failed"
5398 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5401 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5404 eval $cmd || error "$cmd failed"
5406 check_stripe_count $dir/file1 $expected
5408 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5410 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5411 # OST 1 if it is on OST 0. This file is small enough to
5412 # be on only one stripe.
5413 file=$dir/migr_1_ost
5414 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5415 error "write data into $file failed"
5416 local obdidx=$($LFS getstripe -i $file)
5417 local oldmd5=$(md5sum $file)
5420 [[ $obdidx -eq 0 ]] && newobdidx=1
5421 cmd="$LFS migrate -i $newobdidx $file"
5423 eval $cmd || error "$cmd failed"
5425 local realobdix=$($LFS getstripe -i $file)
5426 local newmd5=$(md5sum $file)
5428 [[ $newobdidx -ne $realobdix ]] &&
5429 error "new OST is different (was=$obdidx, "\
5430 "wanted=$newobdidx, got=$realobdix)"
5431 [[ "$oldmd5" != "$newmd5" ]] &&
5432 error "md5sum differ: $oldmd5, $newmd5"
5436 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5438 eval $cmd || error "$cmd failed"
5440 for j in $(seq $NUMFILES); do
5441 check_stripe_count $dir/dir1/file$j $expected
5444 # lfs_migrate works with lfs find
5445 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5446 $LFS_MIGRATE -y -c $expected"
5448 eval $cmd || error "$cmd failed"
5450 for i in $(seq 2 $NUMFILES); do
5451 check_stripe_count $dir/file$i $expected
5453 for i in $(seq 2 $NUMDIRS); do
5454 for j in $(seq $NUMFILES); do
5455 check_stripe_count $dir/dir$i/file$j $expected
5459 run_test 56w "check lfs_migrate -c stripe_count works"
5462 local file1=$DIR/$tdir/file1
5463 local create_pool=false
5464 local initial_pool=$($LFS getstripe -p $DIR)
5468 echo -n "Creating test dir..."
5469 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5472 echo -n "Creating test file..."
5473 touch $file1 || error "cannot create file"
5476 echo -n "Detecting existing pools..."
5477 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5479 if [ ${#pool_list[@]} -gt 0 ]; then
5480 echo "${pool_list[@]}"
5481 for thispool in "${pool_list[@]}"; do
5482 if [[ -z "$initial_pool" ||
5483 "$initial_pool" != "$thispool" ]]; then
5485 echo "Using existing pool '$pool'"
5490 echo "none detected."
5492 if [ -z "$pool" ]; then
5493 pool=${POOL:-testpool}
5494 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5495 echo -n "Creating pool '$pool'..."
5497 pool_add $pool &> /dev/null ||
5498 error "pool_add failed"
5501 echo -n "Adding target to pool..."
5502 pool_add_targets $pool 0 0 1 &> /dev/null ||
5503 error "pool_add_targets failed"
5507 echo -n "Setting pool using -p option..."
5508 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5509 error "migrate failed rc = $?"
5512 echo -n "Verifying test file is in pool after migrating..."
5513 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5514 error "file was not migrated to pool $pool"
5517 echo -n "Removing test file from pool '$pool'..."
5518 $LFS migrate $file1 &> /dev/null ||
5519 error "cannot remove from pool"
5520 [ "$($LFS getstripe -p $file1)" ] &&
5521 error "pool still set"
5524 echo -n "Setting pool using --pool option..."
5525 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5526 error "migrate failed rc = $?"
5531 if $create_pool; then
5532 destroy_test_pools 2> /dev/null ||
5533 error "destroy test pools failed"
5536 run_test 56wb "check lfs_migrate pool support"
5539 local file1="$DIR/$tdir/file1"
5541 echo -n "Creating test dir..."
5542 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5543 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5544 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5545 error "cannot set stripe"
5548 echo -n "Setting initial stripe for test file..."
5549 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5550 error "cannot set stripe"
5551 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5552 error "stripe size not set"
5555 # File currently set to -S 512K -c 1
5557 # Ensure -c and -S options are rejected when -R is set
5558 echo -n "Verifying incompatible options are detected..."
5559 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5560 error "incompatible -c and -R options not detected"
5561 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5562 error "incompatible -S and -R options not detected"
5565 # Ensure unrecognized options are passed through to 'lfs migrate'
5566 echo -n "Verifying -S option is passed through to lfs migrate..."
5567 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5568 error "migration failed"
5569 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5570 error "file was not restriped"
5573 # File currently set to -S 1M -c 1
5575 # Ensure long options are supported
5576 echo -n "Verifying long options supported..."
5577 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5578 error "long option without argument not supported"
5579 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5580 error "long option with argument not supported"
5581 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5582 error "file not restriped with --stripe-size option"
5585 # File currently set to -S 512K -c 1
5587 if [ "$OSTCOUNT" -gt 1 ]; then
5588 echo -n "Verifying explicit stripe count can be set..."
5589 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5590 error "migrate failed"
5591 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5592 error "file not restriped to explicit count"
5596 # File currently set to -S 512K -c 1 or -S 512K -c 2
5598 # Ensure parent striping is used if -R is set, and no stripe
5599 # count or size is specified
5600 echo -n "Setting stripe for parent directory..."
5601 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5602 error "cannot set stripe"
5605 echo -n "Verifying restripe option uses parent stripe settings..."
5606 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5607 error "migrate failed"
5608 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5609 error "file not restriped to parent settings"
5610 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5611 error "file not restriped to parent settings"
5614 # File currently set to -S 1M -c 1
5616 # Ensure striping is preserved if -R is not set, and no stripe
5617 # count or size is specified
5618 echo -n "Verifying striping size preserved when not specified..."
5619 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5620 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5621 error "cannot set stripe on parent directory"
5622 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5623 error "migrate failed"
5624 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5625 error "file was restriped"
5628 # Ensure file name properly detected when final option has no argument
5629 echo -n "Verifying file name properly detected..."
5630 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5631 error "file name interpreted as option argument"
5637 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5640 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5642 local file1=$DIR/$tdir/file1
5644 echo -n "Creating test dir..."
5645 test_mkdir $DIR/$tdir || error "cannot create dir"
5648 echo -n "Creating test file..."
5652 # Ensure 'lfs migrate' will fail by using a non-existent option,
5653 # and make sure rsync is not called to recover
5654 echo -n "Make sure --no-rsync option works..."
5655 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5656 grep -q 'refusing to fall back to rsync' ||
5657 error "rsync was called with --no-rsync set"
5660 # Ensure rsync is called without trying 'lfs migrate' first
5661 echo -n "Make sure --rsync option works..."
5662 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5663 grep -q 'falling back to rsync' &&
5664 error "lfs migrate was called with --rsync set"
5667 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5668 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5669 grep -q 'at the same time' ||
5670 error "--rsync and --no-rsync accepted concurrently"
5676 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5679 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5680 check_swap_layouts_support
5682 local dir=$DIR/$tdir
5683 local ref1=/etc/passwd
5684 local file1=$dir/file1
5686 test_mkdir $dir || error "creating dir $dir"
5687 $LFS setstripe -c 2 $file1
5689 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5690 stripe=$($LFS getstripe -c $file1)
5691 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5692 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5697 run_test 56x "lfs migration support"
5700 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5701 check_swap_layouts_support
5703 local dir=$DIR/$tdir/$testnum
5707 local ref1=/etc/passwd
5708 local file1=$dir/file1
5710 $LFS setstripe -c 2 $file1
5712 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5714 local stripe=$($LFS getstripe -c $file1)
5716 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5717 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5722 run_test 56xa "lfs migration --block support"
5724 check_migrate_links() {
5726 local file1="$dir/file1"
5729 local total_count=$(($begin + $count - 1))
5730 local symlink_count=10
5733 if [ ! -f "$file1" ]; then
5734 echo -n "creating initial file..."
5735 $LFS setstripe -c 1 -S "512k" "$file1" ||
5736 error "cannot setstripe initial file"
5739 echo -n "creating symlinks..."
5740 for s in $(seq 1 $symlink_count); do
5741 ln -s "$file1" "$dir/slink$s" ||
5742 error "cannot create symlinks"
5746 echo -n "creating nonlinked files..."
5747 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5748 error "cannot create nonlinked files"
5753 if [ ! -f "$dir/file$total_count" ]; then
5754 echo -n "creating hard links $begin:$total_count..."
5755 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5756 /dev/null || error "cannot create hard links"
5760 echo -n "checking number of hard links listed in xattrs..."
5761 local fid=$($LFS getstripe -F "$file1")
5762 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5765 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5766 skip "hard link list has unexpected size, skipping test"
5768 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5769 error "link names should exceed xattrs size"
5772 echo -n "migrating files..."
5773 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5775 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5778 # make sure all links have been properly migrated
5779 echo -n "verifying files..."
5780 fid=$($LFS getstripe -F "$file1") ||
5781 error "cannot get fid for file $file1"
5782 for i in $(seq 2 $total_count); do
5783 local fid2=$($LFS getstripe -F $dir/file$i)
5785 [ "$fid2" == "$fid" ] ||
5786 error "migrated hard link has mismatched FID"
5789 # make sure hard links were properly detected, and migration was
5790 # performed only once for the entire link set; nonlinked files should
5792 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5793 local expected=$(($uniq_count + 1))
5795 [ "$actual" -eq "$expected" ] ||
5796 error "hard links individually migrated ($actual != $expected)"
5798 # make sure the correct number of hard links are present
5799 local hardlinks=$(stat -c '%h' "$file1")
5801 [ $hardlinks -eq $total_count ] ||
5802 error "num hard links $hardlinks != $total_count"
5809 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5810 skip "Need MDS version at least 2.10.55"
5812 local dir="$DIR/$tdir"
5814 test_mkdir "$dir" || error "cannot create dir $dir"
5816 echo "testing lfs migrate mode when all links fit within xattrs"
5817 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5819 echo "testing rsync mode when all links fit within xattrs"
5820 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5822 echo "testing lfs migrate mode when all links do not fit within xattrs"
5823 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5825 echo "testing rsync mode when all links do not fit within xattrs"
5826 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5832 run_test 56xb "lfs migration hard link support"
5835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5837 local dir="$DIR/$tdir"
5839 test_mkdir "$dir" || error "cannot create dir $dir"
5841 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5842 echo -n "Setting initial stripe for 20MB test file..."
5843 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5845 echo -n "Sizing 20MB test file..."
5846 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5848 echo -n "Verifying small file autostripe count is 1..."
5849 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5850 error "cannot migrate 20MB file"
5851 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5852 error "cannot get stripe for $dir/20mb"
5853 [ $stripe_count -eq 1 ] ||
5854 error "unexpected stripe count $stripe_count for 20MB file"
5858 # Test 2: File is small enough to fit within the available space on
5859 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5860 # have at least an additional 1KB for each desired stripe for test 3
5861 echo -n "Setting stripe for 1GB test file..."
5862 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5864 echo -n "Sizing 1GB test file..."
5865 # File size is 1GB + 3KB
5866 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5867 error "cannot create 1GB test file"
5869 echo -n "Migrating 1GB file..."
5870 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5871 error "cannot migrate file"
5873 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5874 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5875 error "cannot get stripe for $dir/1gb"
5876 [ $stripe_count -eq 2 ] ||
5877 error "unexpected stripe count $stripe_count (expected 2)"
5880 # Test 3: File is too large to fit within the available space on
5881 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5882 if [ $OSTCOUNT -ge 3 ]; then
5883 # The required available space is calculated as
5884 # file size (1GB + 3KB) / OST count (3).
5885 local kb_per_ost=349526
5887 echo -n "Migrating 1GB file..."
5888 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5889 /dev/null || error "cannot migrate file"
5892 stripe_count=$($LFS getstripe -c "$dir/1gb")
5893 echo -n "Verifying autostripe count with limited space..."
5894 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5895 error "unexpected stripe count $stripe_count (wanted 3)"
5902 run_test 56xc "lfs migration autostripe"
5905 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5906 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5909 local dir=$DIR/$tdir
5913 test_mkdir -p $dir || error "creating dir $dir"
5914 touch $f1 || error "creating std file $f1"
5915 $MULTIOP $f2 H2c || error "creating released file $f2"
5917 # a directory can be raid0, so ask only for files
5918 res=$($LFS find $dir -L raid0 -type f | wc -l)
5919 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5921 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5922 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5924 # only files can be released, so no need to force file search
5925 res=$($LFS find $dir -L released)
5926 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5928 res=$($LFS find $dir -type f \! -L released)
5929 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5931 run_test 56y "lfs find -L raid0|released"
5933 test_56z() { # LU-4824
5934 # This checks to make sure 'lfs find' continues after errors
5935 # There are two classes of errors that should be caught:
5936 # - If multiple paths are provided, all should be searched even if one
5938 # - If errors are encountered during the search, it should not terminate
5940 local dir=$DIR/$tdir
5944 for i in d{0..9}; do
5947 touch $dir/d{0..9}/$tfile
5948 $LFS find $DIR/non_existent_dir $dir &&
5949 error "$LFS find did not return an error"
5950 # Make a directory unsearchable. This should NOT be the last entry in
5951 # directory order. Arbitrarily pick the 6th entry
5952 chmod 700 $($LFS find $dir -type d | sed '6!d')
5954 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5956 # The user should be able to see 10 directories and 9 files
5957 [ $count == 19 ] || error "$LFS find did not continue after error"
5959 run_test 56z "lfs find should continue after an error"
5961 test_56aa() { # LU-5937
5962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5964 local dir=$DIR/$tdir
5967 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5969 createmany -o $dir/striped_dir/${tfile}- 1024
5970 local dirs=$($LFS find --size +8k $dir/)
5972 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5974 run_test 56aa "lfs find --size under striped dir"
5976 test_56ab() { # LU-10705
5977 test_mkdir $DIR/$tdir
5978 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5979 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5980 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5981 # Flush writes to ensure valid blocks. Need to be more thorough for
5982 # ZFS, since blocks are not allocated/returned to client immediately.
5984 wait_zfs_commit ost1 2
5985 cancel_lru_locks osc
5988 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5990 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5992 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5993 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5995 rm -f $DIR/$tdir/$tfile.[123]
5997 run_test 56ab "lfs find --blocks"
6000 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6001 skip "Need MDS version at least 2.10.50"
6003 # Create composite files with one component
6004 local dir=$DIR/$tdir
6006 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6007 # Create composite files with three components
6008 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6009 # Create non-composite files
6010 createmany -o $dir/${tfile}- 10
6012 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6014 [[ $nfiles == 10 ]] ||
6015 error "lfs find -E 1M found $nfiles != 10 files"
6017 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6018 [[ $nfiles == 25 ]] ||
6019 error "lfs find ! -E 1M found $nfiles != 25 files"
6021 # All files have a component that starts at 0
6022 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6023 [[ $nfiles == 35 ]] ||
6024 error "lfs find --component-start 0 - $nfiles != 35 files"
6026 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6027 [[ $nfiles == 15 ]] ||
6028 error "lfs find --component-start 2M - $nfiles != 15 files"
6030 # All files created here have a componenet that does not starts at 2M
6031 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6032 [[ $nfiles == 35 ]] ||
6033 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6035 # Find files with a specified number of components
6036 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6037 [[ $nfiles == 15 ]] ||
6038 error "lfs find --component-count 3 - $nfiles != 15 files"
6040 # Remember non-composite files have a component count of zero
6041 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6042 [[ $nfiles == 10 ]] ||
6043 error "lfs find --component-count 0 - $nfiles != 10 files"
6045 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6046 [[ $nfiles == 20 ]] ||
6047 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6049 # All files have a flag called "init"
6050 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6051 [[ $nfiles == 35 ]] ||
6052 error "lfs find --component-flags init - $nfiles != 35 files"
6054 # Multi-component files will have a component not initialized
6055 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6056 [[ $nfiles == 15 ]] ||
6057 error "lfs find !--component-flags init - $nfiles != 15 files"
6062 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6065 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6066 skip "Need MDS version at least 2.10.57"
6076 # create mirrored directories and mirrored files
6077 mkdir $td || error "mkdir $td failed"
6078 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6079 createmany -o $tf- 10 || error "create $tf- failed"
6081 for i in $(seq 2); do
6083 mkdir $dir || error "mkdir $dir failed"
6084 $LFS mirror create -N$((3 + i)) $dir ||
6085 error "create mirrored dir $dir failed"
6086 createmany -o $dir/$tfile- 10 ||
6087 error "create $dir/$tfile- failed"
6090 # change the states of some mirrored files
6092 for i in $(seq 2); do
6094 for j in $(seq 4 9); do
6095 echo foo > $dir/$tfile-$j
6099 # find mirrored files with specific mirror count
6100 cmd="$LFS find --mirror-count 3 --type f $td"
6101 nfiles=$($cmd | wc -l)
6102 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6104 cmd="$LFS find ! --mirror-count 3 --type f $td"
6105 nfiles=$($cmd | wc -l)
6106 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6108 cmd="$LFS find --mirror-count +2 --type f $td"
6109 nfiles=$($cmd | wc -l)
6110 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6112 cmd="$LFS find --mirror-count -6 --type f $td"
6113 nfiles=$($cmd | wc -l)
6114 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6116 # find mirrored files with specific file state
6117 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6118 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6120 cmd="$LFS find --mirror-state=ro --type f $td"
6121 nfiles=$($cmd | wc -l)
6122 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6124 cmd="$LFS find ! --mirror-state=ro --type f $td"
6125 nfiles=$($cmd | wc -l)
6126 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6128 cmd="$LFS find --mirror-state=wp --type f $td"
6129 nfiles=$($cmd | wc -l)
6130 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6132 cmd="$LFS find ! --mirror-state=sp --type f $td"
6133 nfiles=$($cmd | wc -l)
6134 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6136 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6140 # note test will not do anything if MDS is not local
6141 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6142 skip_env "ldiskfs only test"
6144 remote_mds_nodsh && skip "remote MDS with nodsh"
6146 local MNTDEV="osd*.*MDT*.mntdev"
6147 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6148 [ -z "$DEV" ] && error "can't access $MNTDEV"
6149 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6150 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6151 error "can't access $DEV"
6152 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6153 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6157 run_test 57a "verify MDS filesystem created with large inodes =="
6160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6161 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6162 skip_env "ldiskfs only test"
6164 remote_mds_nodsh && skip "remote MDS with nodsh"
6166 local dir=$DIR/$tdir
6169 local fileN=$dir/f$filecount
6171 rm -rf $dir || error "removing $dir"
6173 local mdtidx=$($LFS getstripe -m $dir)
6174 local mdtname=MDT$(printf %04x $mdtidx)
6175 local facet=mds$((mdtidx + 1))
6177 echo "mcreating $filecount files"
6178 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6180 # verify that files do not have EAs yet
6181 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6182 error "$file1 has an EA"
6183 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6184 error "$fileN has an EA"
6188 df $dir #make sure we get new statfs data
6189 local mdsfree=$(do_facet $facet \
6190 lctl get_param -n osd*.*$mdtname.kbytesfree)
6191 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6194 echo "opening files to create objects/EAs"
6195 for file in $(seq -f $dir/f%g 1 $filecount); do
6196 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6197 error "opening $file"
6200 # verify that files have EAs now
6201 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6202 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6204 sleep 1 #make sure we get new statfs data
6206 local mdsfree2=$(do_facet $facet \
6207 lctl get_param -n osd*.*$mdtname.kbytesfree)
6208 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6210 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6211 if [ "$mdsfree" != "$mdsfree2" ]; then
6212 error "MDC before $mdcfree != after $mdcfree2"
6214 echo "MDC before $mdcfree != after $mdcfree2"
6215 echo "unable to confirm if MDS has large inodes"
6220 run_test 57b "default LOV EAs are stored inside large inodes ==="
6223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6224 [ -z "$(which wiretest 2>/dev/null)" ] &&
6225 skip_env "could not find wiretest"
6229 run_test 58 "verify cross-platform wire constants =============="
6232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6234 echo "touch 130 files"
6235 createmany -o $DIR/f59- 130
6237 unlinkmany $DIR/f59- 130
6239 # wait for commitment of removal
6240 wait_delete_completed
6242 run_test 59 "verify cancellation of llog records async ========="
6244 TEST60_HEAD="test_60 run $RANDOM"
6246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6247 remote_mgs_nodsh && skip "remote MGS with nodsh"
6248 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6249 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6250 skip_env "missing subtest run-llog.sh"
6252 log "$TEST60_HEAD - from kernel mode"
6253 do_facet mgs "$LCTL dk > /dev/null"
6254 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6255 do_facet mgs $LCTL dk > $TMP/$tfile
6257 # LU-6388: test llog_reader
6258 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6259 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6260 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6261 skip_env "missing llog_reader"
6262 local fstype=$(facet_fstype mgs)
6263 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6264 skip_env "Only for ldiskfs or zfs type mgs"
6266 local mntpt=$(facet_mntpt mgs)
6267 local mgsdev=$(mgsdevname 1)
6279 #get fid and record list
6280 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6282 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6284 #remount mgs as ldiskfs or zfs type
6285 stop mgs || error "stop mgs failed"
6286 mount_fstype mgs || error "remount mgs failed"
6287 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6290 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6291 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6296 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6298 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6300 echo "obj_file is $obj_file"
6301 do_facet mgs $llog_reader $obj_file
6303 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6304 awk '{ print $3 }' | sed -e "s/^type=//g")
6305 if [ $rec_type != $rec ]; then
6306 echo "FAILED test_60a wrong record type $rec_type," \
6312 #check obj path if record type is LLOG_LOGID_MAGIC
6313 if [ "$rec" == "1064553b" ]; then
6314 path=$(do_facet mgs $llog_reader $obj_file |
6315 grep "path=" | awk '{ print $NF }' |
6316 sed -e "s/^path=//g")
6317 if [ $obj_file != $mntpt/$path ]; then
6318 echo "FAILED test_60a wrong obj path" \
6319 "$montpt/$path, should be $obj_file"
6326 #restart mgs before "error", otherwise it will block the next test
6327 stop mgs || error "stop mgs failed"
6328 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6329 $pass || error "test failed, see FAILED test_60a messages for specifics"
6331 run_test 60a "llog_test run from kernel module and test llog_reader"
6333 test_60b() { # bug 6411
6334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6337 LLOG_COUNT=$(do_facet mgs dmesg |
6338 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6339 /llog_[a-z]*.c:[0-9]/ {
6351 [[ $LLOG_COUNT -gt 120 ]] &&
6352 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6354 run_test 60b "limit repeated messages from CERROR/CWARN"
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6359 echo "create 5000 files"
6360 createmany -o $DIR/f60c- 5000
6361 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6362 lctl set_param fail_loc=0x80000137
6363 unlinkmany $DIR/f60c- 5000
6364 lctl set_param fail_loc=0
6366 run_test 60c "unlink file when mds full"
6369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6371 SAVEPRINTK=$(lctl get_param -n printk)
6372 # verify "lctl mark" is even working"
6373 MESSAGE="test message ID $RANDOM $$"
6374 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6375 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6377 lctl set_param printk=0 || error "set lnet.printk failed"
6378 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6379 MESSAGE="new test message ID $RANDOM $$"
6380 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6381 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6382 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6384 lctl set_param -n printk="$SAVEPRINTK"
6386 run_test 60d "test printk console message masking"
6389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6390 remote_mds_nodsh && skip "remote MDS with nodsh"
6393 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6394 do_facet mds1 lctl set_param fail_loc=0x15b
6397 run_test 60e "no space while new llog is being created"
6402 test_mkdir -c $MDSCOUNT $DIR/$tdir
6403 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6408 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6409 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6410 index=$((index + 1))
6416 for i in $(seq 100); do
6417 # define OBD_FAIL_OSD_TXN_START 0x19a
6418 do_facet mds1 lctl set_param fail_loc=0x8000019a
6424 mkdir $DIR/$tdir/new || error "mkdir failed"
6425 rmdir $DIR/$tdir/new || error "rmdir failed"
6427 run_test 60g "transaction abort won't cause MDT hung"
6430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6433 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6434 cancel_lru_locks osc
6435 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6438 run_test 61 "mmap() writes don't make sync hang ================"
6440 # bug 2330 - insufficient obd_match error checking causes LBUG
6442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6446 cancel_lru_locks osc
6447 lctl set_param fail_loc=0x405
6448 cat $f && error "cat succeeded, expect -EIO"
6449 lctl set_param fail_loc=0
6451 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6452 # match every page all of the time.
6453 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6455 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6456 # Though this test is irrelevant anymore, it helped to reveal some
6457 # other grant bugs (LU-4482), let's keep it.
6458 test_63a() { # was test_63
6459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6461 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6463 for i in `seq 10` ; do
6464 dd if=/dev/zero of=$DIR/f63 bs=8k &
6470 rm -f $DIR/f63 || true
6472 run_test 63a "Verify oig_wait interruption does not crash ======="
6474 # bug 2248 - async write errors didn't return to application on sync
6475 # bug 3677 - async write errors left page locked
6477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6480 lctl set_param debug=-1
6482 # ensure we have a grant to do async writes
6483 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6486 sync # sync lest earlier test intercept the fail_loc
6488 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6489 lctl set_param fail_loc=0x80000406
6490 $MULTIOP $DIR/$tfile Owy && \
6491 error "sync didn't return ENOMEM"
6492 sync; sleep 2; sync # do a real sync this time to flush page
6493 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6494 error "locked page left in cache after async error" || true
6497 run_test 63b "async write errors should be returned to fsync ==="
6500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6503 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6505 run_test 64a "verify filter grant calculations (in kernel) ====="
6508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6510 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6512 run_test 64b "check out-of-space detection on client"
6515 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6517 run_test 64c "verify grant shrink"
6519 # this does exactly what osc_request.c:osc_announce_cached() does in
6520 # order to calculate max amount of grants to ask from server
6524 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6525 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6527 ((rpc_in_flight ++));
6528 nrpages=$((nrpages * rpc_in_flight))
6530 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6532 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6534 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6535 local undirty=$((nrpages * PAGE_SIZE))
6537 local max_extent_pages
6538 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6539 grep grant_max_extent_size | awk '{print $2}')
6540 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6541 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6542 local grant_extent_tax
6543 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6544 grep grant_extent_tax | awk '{print $2}')
6546 undirty=$((undirty + nrextents * grant_extent_tax))
6551 # this is size of unit for grant allocation. It should be equal to
6552 # what tgt_grant.c:tgt_grant_chunk() calculates
6556 local grant_extent_tax
6558 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6559 grep max_brw_size | awk '{print $2}')
6561 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6562 grep grant_extent_tax | awk '{print $2}')
6564 echo $(((max_brw_size + grant_extent_tax) * 2))
6568 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6569 skip "OST < 2.10.55 doesn't limit grants enough"
6571 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6572 local file=$DIR/$tfile
6574 [[ $($LCTL get_param osc.${tgt}.import |
6575 grep "connect_flags:.*grant_param") ]] ||
6576 skip "no grant_param connect flag"
6578 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6580 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6582 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6583 stack_trap "rm -f $file" EXIT
6585 $LFS setstripe $file -i 0 -c 1
6586 dd if=/dev/zero of=$file bs=1M count=1000 &
6591 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6592 if [[ $cur_grant -gt $max_cur_granted ]]
6595 error "cur_grant $cur_grant > $max_cur_granted"
6598 [[ $? -ne 0 ]] && break;
6603 wait_delete_completed
6604 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6606 run_test 64d "check grant limit exceed"
6608 # bug 1414 - set/get directories' stripe info
6610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6612 test_mkdir $DIR/$tdir
6614 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6616 run_test 65a "directory with no stripe info"
6619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6621 test_mkdir $DIR/$tdir
6622 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6624 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6627 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6629 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6633 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6635 test_mkdir $DIR/$tdir
6636 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6638 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6639 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6641 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6643 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6648 test_mkdir $DIR/$tdir
6649 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6650 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6652 if [[ $STRIPECOUNT -le 0 ]]; then
6654 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6655 #LOV_MAX_STRIPE_COUNT is 2000
6656 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6658 sc=$(($STRIPECOUNT - 1))
6660 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6661 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6662 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6663 error "lverify failed"
6665 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6670 test_mkdir $DIR/$tdir
6672 $LFS setstripe $DIR/$tdir || error "setstripe"
6673 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6674 error "no stripe info failed"
6676 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6678 run_test 65e "directory setstripe defaults"
6681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6683 test_mkdir $DIR/${tdir}f
6684 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6685 error "setstripe succeeded" || true
6687 run_test 65f "dir setstripe permission (should return error) ==="
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6692 test_mkdir $DIR/$tdir
6693 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6695 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6696 error "setstripe -S failed"
6697 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6698 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6699 error "delete default stripe failed"
6701 run_test 65g "directory setstripe -d"
6704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6706 test_mkdir $DIR/$tdir
6707 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6709 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6710 error "setstripe -S failed"
6711 test_mkdir $DIR/$tdir/dd1
6712 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6713 error "stripe info inherit failed"
6715 run_test 65h "directory stripe info inherit ===================="
6718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6720 save_layout_restore_at_exit $MOUNT
6722 # bug6367: set non-default striping on root directory
6723 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6725 # bug12836: getstripe on -1 default directory striping
6726 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6728 # bug12836: getstripe -v on -1 default directory striping
6729 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6731 # bug12836: new find on -1 default directory striping
6732 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6734 run_test 65i "various tests to set root directory striping"
6736 test_65j() { # bug6367
6737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6741 # if we aren't already remounting for each test, do so for this test
6742 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6743 cleanup || error "failed to unmount"
6747 save_layout_restore_at_exit $MOUNT
6749 $LFS setstripe -d $MOUNT || error "setstripe failed"
6751 run_test 65j "set default striping on root directory (bug 6367)="
6755 wait_delete_completed
6756 do_facet $SINGLEMDS "lctl set_param -n \
6757 osp.$ost*MDT0000.max_create_count=$max_count"
6758 do_facet $SINGLEMDS "lctl set_param -n \
6759 osp.$ost*MDT0000.create_count=$count"
6760 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6761 echo $INACTIVE_OSC "is Activate"
6763 wait_osc_import_state mds ost$ostnum FULL
6766 test_65k() { # bug11679
6767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6769 remote_mds_nodsh && skip "remote MDS with nodsh"
6771 local disable_precreate=true
6772 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6773 disable_precreate=false
6775 echo "Check OST status: "
6776 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6777 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6779 for OSC in $MDS_OSCS; do
6780 echo $OSC "is active"
6781 do_facet $SINGLEMDS lctl --device %$OSC activate
6784 for INACTIVE_OSC in $MDS_OSCS; do
6785 local ost=$(osc_to_ost $INACTIVE_OSC)
6786 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6787 lov.*md*.target_obd |
6788 awk -F: /$ost/'{ print $1 }' | head -n 1)
6791 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6792 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6794 echo "Deactivate: " $INACTIVE_OSC
6795 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6797 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6798 osp.$ost*MDT0000.create_count")
6799 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6800 osp.$ost*MDT0000.max_create_count")
6801 $disable_precreate &&
6802 do_facet $SINGLEMDS "lctl set_param -n \
6803 osp.$ost*MDT0000.max_create_count=0"
6805 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6806 [ -f $DIR/$tdir/$idx ] && continue
6807 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6808 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6810 error "setstripe $idx should succeed"; }
6811 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6813 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6816 do_facet $SINGLEMDS "lctl set_param -n \
6817 osp.$ost*MDT0000.max_create_count=$max_count"
6818 do_facet $SINGLEMDS "lctl set_param -n \
6819 osp.$ost*MDT0000.create_count=$count"
6820 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6821 echo $INACTIVE_OSC "is Activate"
6823 wait_osc_import_state mds ost$ostnum FULL
6826 run_test 65k "validate manual striping works properly with deactivated OSCs"
6828 test_65l() { # bug 12836
6829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6831 test_mkdir -p $DIR/$tdir/test_dir
6832 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6833 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6835 run_test 65l "lfs find on -1 stripe dir ========================"
6838 local layout=$(save_layout $MOUNT)
6839 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6840 restore_layout $MOUNT $layout
6841 error "setstripe should fail by non-root users"
6845 run_test 65m "normal user can't set filesystem default stripe"
6848 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6849 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6850 skip "Need MDS version at least 2.12.50"
6851 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6853 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6854 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6855 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6857 local root_layout=$(save_layout $MOUNT)
6858 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6860 # new subdirectory under root directory should not inherit
6861 # the default layout from root
6862 local dir1=$MOUNT/$tdir-1
6863 mkdir $dir1 || error "mkdir $dir1 failed"
6864 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6865 error "$dir1 shouldn't have LOV EA"
6867 # delete the default layout on root directory
6868 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6870 local dir2=$MOUNT/$tdir-2
6871 mkdir $dir2 || error "mkdir $dir2 failed"
6872 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6873 error "$dir2 shouldn't have LOV EA"
6875 # set a new striping pattern on root directory
6876 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6877 local new_def_stripe_size=$((def_stripe_size * 2))
6878 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6879 error "set stripe size on $MOUNT failed"
6881 # new file created in $dir2 should inherit the new stripe size from
6882 # the filesystem default
6883 local file2=$dir2/$tfile-2
6884 touch $file2 || error "touch $file2 failed"
6886 local file2_stripe_size=$($LFS getstripe -S $file2)
6887 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6888 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6890 local dir3=$MOUNT/$tdir-3
6891 mkdir $dir3 || error "mkdir $dir3 failed"
6892 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6893 error "$dir3 shouldn't have LOV EA"
6895 # set OST pool on root directory
6896 local pool=$TESTNAME
6897 pool_add $pool || error "add $pool failed"
6898 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6899 error "add targets to $pool failed"
6901 $LFS setstripe -p $pool $MOUNT ||
6902 error "set OST pool on $MOUNT failed"
6904 # new file created in $dir3 should inherit the pool from
6905 # the filesystem default
6906 local file3=$dir3/$tfile-3
6907 touch $file3 || error "touch $file3 failed"
6909 local file3_pool=$($LFS getstripe -p $file3)
6910 [[ "$file3_pool" = "$pool" ]] ||
6911 error "$file3 didn't inherit OST pool $pool"
6913 local dir4=$MOUNT/$tdir-4
6914 mkdir $dir4 || error "mkdir $dir4 failed"
6915 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6916 error "$dir4 shouldn't have LOV EA"
6918 # new file created in $dir4 should inherit the pool from
6919 # the filesystem default
6920 local file4=$dir4/$tfile-4
6921 touch $file4 || error "touch $file4 failed"
6923 local file4_pool=$($LFS getstripe -p $file4)
6924 [[ "$file4_pool" = "$pool" ]] ||
6925 error "$file4 didn't inherit OST pool $pool"
6927 # new subdirectory under non-root directory should inherit
6928 # the default layout from its parent directory
6929 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6930 error "set directory layout on $dir4 failed"
6932 local dir5=$dir4/$tdir-5
6933 mkdir $dir5 || error "mkdir $dir5 failed"
6935 local dir4_layout=$(get_layout_param $dir4)
6936 local dir5_layout=$(get_layout_param $dir5)
6937 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6938 error "$dir5 should inherit the default layout from $dir4"
6940 run_test 65n "don't inherit default layout from root for new subdirectories"
6942 # bug 2543 - update blocks count on client
6944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6947 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6948 sync; sync_all_data; sync; sync_all_data
6949 cancel_lru_locks osc
6950 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6951 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6953 run_test 66 "update inode blocks count on client ==============="
6956 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6960 swapon -s | awk '($1 == "'$1'") { print $4 }'
6963 # bug5265, obdfilter oa2dentry return -ENOENT
6964 # #define OBD_FAIL_SRV_ENOENT 0x217
6966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6967 remote_ost_nodsh && skip "remote OST with nodsh"
6970 $LFS setstripe -c 1 -i 0 $f
6972 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6974 do_facet ost1 lctl set_param fail_loc=0x217
6975 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6976 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6978 do_facet ost1 lctl set_param fail_loc=0
6979 $DIRECTIO write $f 0 2 || error "write error"
6981 cancel_lru_locks osc
6982 $DIRECTIO read $f 0 1 || error "read error"
6984 do_facet ost1 lctl set_param fail_loc=0x217
6985 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6987 do_facet ost1 lctl set_param fail_loc=0
6990 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6993 test_mkdir $DIR/$tdir
6994 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6995 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6997 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6999 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7001 [ "$RUNAS_ID" = "$UID" ] &&
7002 skip_env "RUNAS_ID = UID = $UID -- skipping"
7003 # Check that testing environment is properly set up. Skip if not
7004 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7005 skip_env "User $RUNAS_ID does not exist - skipping"
7008 chmod 777 $DIR/$tfile
7009 chmod ug+s $DIR/$tfile
7010 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7011 error "$RUNAS dd $DIR/$tfile failed"
7012 # See if we are still setuid/sgid
7013 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7014 error "S/gid is not dropped on write"
7015 # Now test that MDS is updated too
7016 cancel_lru_locks mdc
7017 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7018 error "S/gid is not dropped on MDS"
7021 run_test 72a "Test that remove suid works properly (bug5695) ===="
7023 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7026 [ "$RUNAS_ID" = "$UID" ] &&
7027 skip_env "RUNAS_ID = UID = $UID -- skipping"
7028 [ "$RUNAS_ID" -eq 0 ] &&
7029 skip_env "RUNAS_ID = 0 -- skipping"
7030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7031 # Check that testing environment is properly set up. Skip if not
7032 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7033 skip_env "User $RUNAS_ID does not exist - skipping"
7035 touch $DIR/${tfile}-f{g,u}
7036 test_mkdir $DIR/${tfile}-dg
7037 test_mkdir $DIR/${tfile}-du
7038 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7039 chmod g+s $DIR/${tfile}-{f,d}g
7040 chmod u+s $DIR/${tfile}-{f,d}u
7041 for perm in 777 2777 4777; do
7042 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7043 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7044 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7045 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7049 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7051 # bug 3462 - multiple simultaneous MDC requests
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7055 test_mkdir $DIR/d73-1
7056 test_mkdir $DIR/d73-2
7057 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7060 lctl set_param fail_loc=0x80000129
7061 $MULTIOP $DIR/d73-1/f73-2 Oc &
7063 lctl set_param fail_loc=0
7065 $MULTIOP $DIR/d73-2/f73-3 Oc &
7069 wait $pid1 || return 1
7073 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7074 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7075 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7079 run_test 73 "multiple MDC requests (should not deadlock)"
7081 test_74a() { # bug 6149, 6184
7082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7085 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7087 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7088 # will spin in a tight reconnection loop
7089 $LCTL set_param fail_loc=0x8000030e
7090 # get any lock that won't be difficult - lookup works.
7092 $LCTL set_param fail_loc=0
7096 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7098 test_74b() { # bug 13310
7099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7101 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7103 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7104 # will spin in a tight reconnection loop
7105 $LCTL set_param fail_loc=0x8000030e
7106 # get a "difficult" lock
7108 $LCTL set_param fail_loc=0
7112 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7117 #define OBD_FAIL_LDLM_NEW_LOCK
7118 $LCTL set_param fail_loc=0x319
7119 touch $DIR/$tfile && error "touch successful"
7120 $LCTL set_param fail_loc=0
7123 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7126 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7129 test_76() { # Now for bug 20433, added originally in bug 1443
7130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7132 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7134 cancel_lru_locks osc
7135 BEFORE_INODES=$(num_inodes)
7136 echo "before inodes: $BEFORE_INODES"
7138 [ "$SLOW" = "no" ] && COUNT=100
7139 for i in $(seq $COUNT); do
7143 cancel_lru_locks osc
7144 AFTER_INODES=$(num_inodes)
7145 echo "after inodes: $AFTER_INODES"
7147 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7149 AFTER_INODES=$(num_inodes)
7151 echo "wait $wait seconds inodes: $AFTER_INODES"
7152 if [ $wait -gt 30 ]; then
7153 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7157 run_test 76 "confirm clients recycle inodes properly ===="
7163 # Note: in sptlrpc modes which enable its own bulk checksum, the
7164 # original crc32_le bulk checksum will be automatically disabled,
7165 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7166 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7167 # In this case set_checksums() will not be no-op, because sptlrpc
7168 # bulk checksum will be enabled all through the test.
7170 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7171 lctl set_param -n osc.*.checksums $1
7175 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7176 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7177 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7178 tr -d [] | head -n1)}
7181 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7182 log "set checksum type to $1"
7185 F77_TMP=$TMP/f77-temp
7188 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7189 error "error writing to $F77_TMP"
7192 test_77a() { # bug 10889
7193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7194 $GSS && skip_env "could not run with gss"
7196 [ ! -f $F77_TMP ] && setup_f77
7198 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7202 run_test 77a "normal checksum read/write operation"
7204 test_77b() { # bug 10889
7205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7206 $GSS && skip_env "could not run with gss"
7208 [ ! -f $F77_TMP ] && setup_f77
7209 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7210 $LCTL set_param fail_loc=0x80000409
7213 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7214 error "dd error: $?"
7215 $LCTL set_param fail_loc=0
7217 for algo in $CKSUM_TYPES; do
7218 cancel_lru_locks osc
7219 set_checksum_type $algo
7220 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7221 $LCTL set_param fail_loc=0x80000408
7222 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7223 $LCTL set_param fail_loc=0
7226 set_checksum_type $ORIG_CSUM_TYPE
7229 run_test 77b "checksum error on client write, read"
7234 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7236 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7237 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7238 $check_ost && [ -n "$ost_file_prefix" ] &&
7239 do_facet ost1 rm -f ${ost_file_prefix}\*
7243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7244 $GSS && skip_env "could not run with gss"
7245 remote_ost_nodsh && skip "remote OST with nodsh"
7248 local osc_file_prefix
7250 local check_ost=false
7251 local ost_file_prefix
7257 # ensure corruption will occur on first OSS/OST
7258 $LFS setstripe -i 0 $DIR/$tfile
7260 [ ! -f $F77_TMP ] && setup_f77
7261 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7262 error "dd write error: $?"
7263 fid=$($LFS path2fid $DIR/$tfile)
7265 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7268 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7269 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7271 echo "OSS do not support bulk pages dump upon error"
7274 osc_file_prefix=$($LCTL get_param -n debug_path)
7275 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7277 trap cleanup_77c EXIT
7280 # enable bulk pages dump upon error on Client
7281 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7282 # enable bulk pages dump upon error on OSS
7284 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7286 # flush Client cache to allow next read to reach OSS
7287 cancel_lru_locks osc
7289 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7290 $LCTL set_param fail_loc=0x80000408
7291 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7292 $LCTL set_param fail_loc=0
7296 # check cksum dump on Client
7297 osc_file=$(ls ${osc_file_prefix}*)
7298 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7299 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7300 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7301 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7302 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7304 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7305 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7306 error "dump content does not match on Client"
7308 $check_ost || skip "No need to check cksum dump on OSS"
7310 # check cksum dump on OSS
7311 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7312 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7313 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7314 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7315 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7316 error "dump content does not match on OSS"
7320 run_test 77c "checksum error on client read with debug"
7322 test_77d() { # bug 10889
7323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7324 $GSS && skip_env "could not run with gss"
7326 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7327 $LCTL set_param fail_loc=0x80000409
7329 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7330 error "direct write: rc=$?"
7331 $LCTL set_param fail_loc=0
7334 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7335 $LCTL set_param fail_loc=0x80000408
7337 cancel_lru_locks osc
7338 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7339 error "direct read: rc=$?"
7340 $LCTL set_param fail_loc=0
7343 run_test 77d "checksum error on OST direct write, read"
7345 test_77f() { # bug 10889
7346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7347 $GSS && skip_env "could not run with gss"
7350 for algo in $CKSUM_TYPES; do
7351 cancel_lru_locks osc
7352 set_checksum_type $algo
7353 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7354 $LCTL set_param fail_loc=0x409
7355 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7356 error "direct write succeeded"
7357 $LCTL set_param fail_loc=0
7359 set_checksum_type $ORIG_CSUM_TYPE
7362 run_test 77f "repeat checksum error on write (expect error)"
7364 test_77g() { # bug 10889
7365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7366 $GSS && skip_env "could not run with gss"
7367 remote_ost_nodsh && skip "remote OST with nodsh"
7369 [ ! -f $F77_TMP ] && setup_f77
7371 local file=$DIR/$tfile
7372 stack_trap "rm -f $file" EXIT
7374 $LFS setstripe -c 1 -i 0 $file
7375 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7376 do_facet ost1 lctl set_param fail_loc=0x8000021a
7378 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7379 error "write error: rc=$?"
7380 do_facet ost1 lctl set_param fail_loc=0
7383 cancel_lru_locks osc
7384 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7385 do_facet ost1 lctl set_param fail_loc=0x8000021b
7387 cmp $F77_TMP $file || error "file compare failed"
7388 do_facet ost1 lctl set_param fail_loc=0
7391 run_test 77g "checksum error on OST write, read"
7393 test_77k() { # LU-10906
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7395 $GSS && skip_env "could not run with gss"
7397 local cksum_param="osc.$FSNAME*.checksums"
7398 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7402 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7403 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7404 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7408 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7409 error "failed to set checksum=$i on MGS"
7410 wait_update $HOSTNAME "$get_checksum" $i
7412 echo "remount client, checksum should be $i"
7413 remount_client $MOUNT || "failed to remount client"
7414 checksum=$(eval $get_checksum)
7415 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7417 # remove persistent param to avoid races with checksum mountopt below
7418 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7419 error "failed to delete checksum on MGS"
7421 for opt in "checksum" "nochecksum"; do
7422 #remount with mount option
7423 echo "remount client with option $opt, checksum should be $i"
7424 umount_client $MOUNT || "failed to umount client"
7425 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7426 "failed to mount client with option '$opt'"
7427 checksum=$(eval $get_checksum)
7428 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7432 remount_client $MOUNT || "failed to remount client"
7434 run_test 77k "enable/disable checksum correctly"
7436 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7445 test_78() { # bug 10901
7446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7447 remote_ost || skip_env "local OST"
7450 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7451 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7452 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7453 echo "MemTotal: $MEMTOTAL"
7455 # reserve 256MB of memory for the kernel and other running processes,
7456 # and then take 1/2 of the remaining memory for the read/write buffers.
7457 if [ $MEMTOTAL -gt 512 ] ;then
7458 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7460 # for those poor memory-starved high-end clusters...
7461 MEMTOTAL=$((MEMTOTAL / 2))
7463 echo "Mem to use for directio: $MEMTOTAL"
7465 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7466 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7467 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7468 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7470 echo "Smallest OST: $SMALLESTOST"
7471 [[ $SMALLESTOST -lt 10240 ]] &&
7472 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7474 trap cleanup_test_78 EXIT
7476 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7477 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7479 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7480 echo "File size: $F78SIZE"
7481 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7482 for i in $(seq 1 $NSEQ); do
7483 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7484 echo directIO rdwr round $i of $NSEQ
7485 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7490 run_test 78 "handle large O_DIRECT writes correctly ============"
7492 test_79() { # bug 12743
7493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7495 wait_delete_completed
7497 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7498 BKFREE=$(calc_osc_kbytes kbytesfree)
7499 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7501 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7502 DFTOTAL=`echo $STRING | cut -d, -f1`
7503 DFUSED=`echo $STRING | cut -d, -f2`
7504 DFAVAIL=`echo $STRING | cut -d, -f3`
7505 DFFREE=$(($DFTOTAL - $DFUSED))
7507 ALLOWANCE=$((64 * $OSTCOUNT))
7509 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7510 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7511 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7513 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7514 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7515 error "df free($DFFREE) mismatch OST free($BKFREE)"
7517 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7518 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7519 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7522 run_test 79 "df report consistency check ======================="
7524 test_80() { # bug 10718
7525 remote_ost_nodsh && skip "remote OST with nodsh"
7526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7528 # relax strong synchronous semantics for slow backends like ZFS
7529 local soc="obdfilter.*.sync_on_lock_cancel"
7530 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7532 if [ "$soc_old" != "never" ] &&
7533 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7534 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7535 facet_active_host $host; done | sort -u)
7536 do_nodes $hosts lctl set_param $soc=never
7539 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7541 local BEFORE=`date +%s`
7542 cancel_lru_locks osc
7543 local AFTER=`date +%s`
7544 local DIFF=$((AFTER-BEFORE))
7545 if [ $DIFF -gt 1 ] ; then
7546 error "elapsed for 1M@1T = $DIFF"
7549 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7553 run_test 80 "Page eviction is equally fast at high offsets too ===="
7555 test_81a() { # LU-456
7556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7557 remote_ost_nodsh && skip "remote OST with nodsh"
7559 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7560 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7561 do_facet ost1 lctl set_param fail_loc=0x80000228
7563 # write should trigger a retry and success
7564 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7565 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7567 if [ $RC -ne 0 ] ; then
7568 error "write should success, but failed for $RC"
7571 run_test 81a "OST should retry write when get -ENOSPC ==============="
7573 test_81b() { # LU-456
7574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 remote_ost_nodsh && skip "remote OST with nodsh"
7577 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7578 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7579 do_facet ost1 lctl set_param fail_loc=0x228
7581 # write should retry several times and return -ENOSPC finally
7582 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7583 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7586 if [ $RC -ne $ENOSPC ] ; then
7587 error "dd should fail for -ENOSPC, but succeed."
7590 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7592 test_82() { # LU-1031
7593 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7597 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7599 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7601 kill -USR1 $MULTIPID2
7603 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7604 error "First grouplock does not block second one"
7606 echo "Second grouplock blocks first one"
7608 kill -USR1 $MULTIPID1
7612 run_test 82 "Basic grouplock test"
7615 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7617 test_mkdir $DIR/$tdir.cvsroot
7618 chown $RUNAS_ID $DIR/$tdir.cvsroot
7621 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7624 # some versions of cvs import exit(1) when asked to import links or
7625 # files they can't read. ignore those files.
7626 local toignore=$(find . -type l -printf '-I %f\n' -o \
7627 ! -perm /4 -printf '-I %f\n')
7628 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7629 $tdir.reposname vtag rtag
7632 test_mkdir $DIR/$tdir.reposname
7633 chown $RUNAS_ID $DIR/$tdir.reposname
7634 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7636 cd $DIR/$tdir.reposname
7638 $RUNAS cvs add -m 'addmsg' foo99
7640 $RUNAS cvs commit -m 'nomsg' foo99
7641 rm -fr $DIR/$tdir.cvsroot
7643 run_test 99 "cvs strange file/directory operations"
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 [[ "$NETTYPE" =~ tcp ]] ||
7648 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7649 remote_ost_nodsh && skip "remote OST with nodsh"
7650 remote_mds_nodsh && skip "remote MDS with nodsh"
7652 skip "useless for local single node setup"
7654 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7655 [ "$PROT" != "tcp" ] && continue
7656 RPORT=$(echo $REMOTE | cut -d: -f2)
7657 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7660 LPORT=`echo $LOCAL | cut -d: -f2`
7661 if [ $LPORT -ge 1024 ]; then
7662 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7664 error_exit "local: $LPORT > 1024, remote: $RPORT"
7667 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7669 run_test 100 "check local port using privileged port ==========="
7671 function get_named_value()
7680 echo $line | sed "s/^$tag[ ]*//"
7687 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7688 awk '/^max_cached_mb/ { print $2 }')
7691 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7697 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7702 local cache_limit=32
7704 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7705 trap cleanup_101a EXIT
7706 $LCTL set_param -n llite.*.read_ahead_stats 0
7707 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7710 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7712 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7713 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7716 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7717 get_named_value 'read but discarded' | cut -d" " -f1); do
7718 discard=$(($discard + $s))
7722 if [[ $(($discard * 10)) -gt $nreads ]]; then
7723 $LCTL get_param osc.*-osc*.rpc_stats
7724 $LCTL get_param llite.*.read_ahead_stats
7725 error "too many ($discard) discarded pages"
7727 rm -f $DIR/$tfile || true
7729 run_test 101a "check read-ahead for random reads"
7732 test_mkdir $DIR/$tdir
7734 local FILE_LENGTH=$2
7737 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7739 local list=$(comma_list $(osts_nodes))
7740 set_osd_param $list '' read_cache_enable 0
7741 set_osd_param $list '' writethrough_cache_enable 0
7743 trap cleanup_test101bc EXIT
7744 # prepare the read-ahead file
7745 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7747 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7748 count=$FILE_SIZE_MB 2> /dev/null
7752 cleanup_test101bc() {
7757 local list=$(comma_list $(osts_nodes))
7758 set_osd_param $list '' read_cache_enable 1
7759 set_osd_param $list '' writethrough_cache_enable 1
7763 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7768 local STRIPE_SIZE=$2
7769 local FILE_LENGTH=$3
7770 local RA_INC=1048576
7771 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7772 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7773 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7774 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7775 get_named_value 'read but discarded' |
7776 cut -d" " -f1 | calc_total)
7777 if [[ $DISCARD -gt $discard_limit ]]; then
7778 $LCTL get_param llite.*.read_ahead_stats
7779 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7781 echo "Read-ahead success for size ${READ_SIZE}"
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7789 local STRIPE_SIZE=1048576
7790 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7792 if [ $SLOW == "yes" ]; then
7793 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7795 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7798 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7800 # prepare the read-ahead file
7801 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7802 cancel_lru_locks osc
7803 for BIDX in 2 4 8 16 32 64 128 256
7805 local BSIZE=$((BIDX*4096))
7806 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7807 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7808 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7809 $LCTL set_param -n llite.*.read_ahead_stats 0
7810 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7811 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7812 cancel_lru_locks osc
7813 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7818 run_test 101b "check stride-io mode read-ahead ================="
7821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7823 local STRIPE_SIZE=1048576
7824 local FILE_LENGTH=$((STRIPE_SIZE*100))
7829 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7831 cancel_lru_locks osc
7832 $LCTL set_param osc.*.rpc_stats 0
7833 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7834 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7835 local stats=$($LCTL get_param -n $osc_rpc_stats)
7836 local lines=$(echo "$stats" | awk 'END {print NR;}')
7839 if [ $lines -le 20 ]; then
7842 for size in 1 2 4 8; do
7843 local rpc=$(echo "$stats" |
7844 awk '($1 == "'$size':") {print $2; exit; }')
7845 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7846 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7848 echo "$osc_rpc_stats check passed!"
7853 run_test 101c "check stripe_size aligned read-ahead ================="
7856 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7857 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7863 local file=$DIR/$tfile
7864 local sz_MB=${FILESIZE_101d:-500}
7865 local ra_MB=${READAHEAD_MB:-40}
7867 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7868 [ $free_MB -lt $sz_MB ] &&
7869 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7871 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7872 $LFS setstripe -c -1 $file || error "setstripe failed"
7874 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7875 echo Cancel LRU locks on lustre client to flush the client cache
7876 cancel_lru_locks osc
7878 echo Disable read-ahead
7879 local old_READAHEAD=$(set_read_ahead 0)
7881 echo Reading the test file $file with read-ahead disabled
7882 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7884 echo Cancel LRU locks on lustre client to flush the client cache
7885 cancel_lru_locks osc
7886 echo Enable read-ahead with ${ra_MB}MB
7887 set_read_ahead $ra_MB
7889 echo Reading the test file $file with read-ahead enabled
7890 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7892 echo "read-ahead disabled time read $raOFF"
7893 echo "read-ahead enabled time read $raON"
7895 set_read_ahead $old_READAHEAD
7897 wait_delete_completed
7899 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7900 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7902 run_test 101d "file read with and without read-ahead enabled"
7905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7907 local file=$DIR/$tfile
7908 local size_KB=500 #KB
7912 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7913 local need_KB=$((count * size_KB))
7914 [[ $free_KB -le $need_KB ]] &&
7915 skip_env "Need free space $need_KB, have $free_KB"
7917 echo "Creating $count ${size_KB}K test files"
7918 for ((i = 0; i < $count; i++)); do
7919 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7922 echo "Cancel LRU locks on lustre client to flush the client cache"
7923 cancel_lru_locks $OSC
7925 echo "Reset readahead stats"
7926 $LCTL set_param -n llite.*.read_ahead_stats 0
7928 for ((i = 0; i < $count; i++)); do
7929 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7932 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7933 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7935 for ((i = 0; i < $count; i++)); do
7936 rm -rf $file.$i 2>/dev/null
7939 #10000 means 20% reads are missing in readahead
7940 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7942 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7945 which iozone || skip_env "no iozone installed"
7947 local old_debug=$($LCTL get_param debug)
7948 old_debug=${old_debug#*=}
7949 $LCTL set_param debug="reada mmap"
7951 # create a test file
7952 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7954 echo Cancel LRU locks on lustre client to flush the client cache
7955 cancel_lru_locks osc
7957 echo Reset readahead stats
7958 $LCTL set_param -n llite.*.read_ahead_stats 0
7960 echo mmap read the file with small block size
7961 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7964 echo checking missing pages
7965 $LCTL get_param llite.*.read_ahead_stats
7966 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7967 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7969 $LCTL set_param debug="$old_debug"
7970 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7973 run_test 101f "check mmap read performance"
7975 test_101g_brw_size_test() {
7977 local pages=$((mb * 1048576 / PAGE_SIZE))
7978 local file=$DIR/$tfile
7980 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7981 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7982 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7983 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7987 stack_trap "rm -f $file" EXIT
7988 $LCTL set_param -n osc.*.rpc_stats=0
7990 # 10 RPCs should be enough for the test
7992 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7993 { error "dd write ${mb} MB blocks failed"; return 3; }
7994 cancel_lru_locks osc
7995 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7996 { error "dd write ${mb} MB blocks failed"; return 4; }
7998 # calculate number of full-sized read and write RPCs
7999 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8000 sed -n '/pages per rpc/,/^$/p' |
8001 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8002 END { print reads,writes }'))
8003 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8005 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8012 remote_ost_nodsh && skip "remote OST with nodsh"
8015 local osts=$(get_facets OST)
8016 local list=$(comma_list $(osts_nodes))
8017 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8018 local brw_size="obdfilter.*.brw_size"
8020 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8022 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8023 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
8024 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
8025 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
8026 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
8027 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
8028 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
8029 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
8030 if [[ $orig_mb -lt 16 ]]; then
8031 save_lustre_params $osts "$brw_size" > $p
8032 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8033 error "set 16MB RPC size failed"
8035 echo "remount client to enable new RPC size"
8036 remount_client $MOUNT || error "remount_client failed"
8039 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8040 # should be able to set brw_size=12, but no rpc_stats for that
8041 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8044 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8046 if [[ $orig_mb -lt 16 ]]; then
8047 restore_lustre_params < $p
8048 remount_client $MOUNT || error "remount_client restore failed"
8051 rm -f $p $DIR/$tfile
8053 run_test 101g "Big bulk(4/16 MiB) readahead"
8056 test_mkdir $DIR/$tdir
8057 chown $RUNAS_ID $DIR/$tdir
8060 STRIPE_COUNT=$OSTCOUNT
8061 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8063 trap cleanup_test102 EXIT
8065 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8067 for num in 1 2 3 4; do
8068 for count in $(seq 1 $STRIPE_COUNT); do
8069 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8070 local size=`expr $STRIPE_SIZE \* $num`
8071 local file=file"$num-$idx-$count"
8072 $1 $LFS setstripe -S $size -i $idx -c $count $file
8078 $1 tar cf $TMP/f102.tar $tdir --xattrs
8084 rm -rf $DIR/d0.sanity/d102
8088 [ "$UID" != 0 ] && skip "must run as root"
8089 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8090 skip_env "must have user_xattr"
8092 [ -z "$(which setfattr 2>/dev/null)" ] &&
8093 skip_env "could not find setfattr"
8095 local testfile=$DIR/$tfile
8098 echo "set/get xattr..."
8099 setfattr -n trusted.name1 -v value1 $testfile ||
8100 error "setfattr -n trusted.name1=value1 $testfile failed"
8101 getfattr -n trusted.name1 $testfile 2> /dev/null |
8102 grep "trusted.name1=.value1" ||
8103 error "$testfile missing trusted.name1=value1"
8105 setfattr -n user.author1 -v author1 $testfile ||
8106 error "setfattr -n user.author1=author1 $testfile failed"
8107 getfattr -n user.author1 $testfile 2> /dev/null |
8108 grep "user.author1=.author1" ||
8109 error "$testfile missing trusted.author1=author1"
8112 setfattr -n trusted.name2 -v value2 $testfile ||
8113 error "$testfile unable to set trusted.name2"
8114 setfattr -n trusted.name3 -v value3 $testfile ||
8115 error "$testfile unable to set trusted.name3"
8116 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8117 grep "trusted.name" | wc -l) -eq 3 ] ||
8118 error "$testfile missing 3 trusted.name xattrs"
8120 setfattr -n user.author2 -v author2 $testfile ||
8121 error "$testfile unable to set user.author2"
8122 setfattr -n user.author3 -v author3 $testfile ||
8123 error "$testfile unable to set user.author3"
8124 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8125 grep "user.author" | wc -l) -eq 3 ] ||
8126 error "$testfile missing 3 user.author xattrs"
8128 echo "remove xattr..."
8129 setfattr -x trusted.name1 $testfile ||
8130 error "$testfile error deleting trusted.name1"
8131 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8132 error "$testfile did not delete trusted.name1 xattr"
8134 setfattr -x user.author1 $testfile ||
8135 error "$testfile error deleting user.author1"
8136 echo "set lustre special xattr ..."
8137 $LFS setstripe -c1 $testfile
8138 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8139 awk -F "=" '/trusted.lov/ { print $2 }' )
8140 setfattr -n "trusted.lov" -v $lovea $testfile ||
8141 error "$testfile doesn't ignore setting trusted.lov again"
8142 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8143 error "$testfile allow setting invalid trusted.lov"
8146 run_test 102a "user xattr test =================================="
8149 [ -z "$(which setfattr 2>/dev/null)" ] &&
8150 skip_env "could not find setfattr"
8151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8153 # b10930: get/set/list trusted.lov xattr
8154 echo "get/set/list trusted.lov xattr ..."
8155 local testfile=$DIR/$tfile
8156 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8157 error "setstripe failed"
8158 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8159 error "getstripe failed"
8160 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8161 error "can't get trusted.lov from $testfile"
8163 local testfile2=${testfile}2
8164 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8165 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8168 setfattr -n trusted.lov -v $value $testfile2
8169 local stripe_size=$($LFS getstripe -S $testfile2)
8170 local stripe_count=$($LFS getstripe -c $testfile2)
8171 [[ $stripe_size -eq 65536 ]] ||
8172 error "stripe size $stripe_size != 65536"
8173 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8174 error "stripe count $stripe_count != $STRIPECOUNT"
8177 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8180 [ -z "$(which setfattr 2>/dev/null)" ] &&
8181 skip_env "could not find setfattr"
8182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8184 # b10930: get/set/list lustre.lov xattr
8185 echo "get/set/list lustre.lov xattr ..."
8186 test_mkdir $DIR/$tdir
8187 chown $RUNAS_ID $DIR/$tdir
8188 local testfile=$DIR/$tdir/$tfile
8189 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8190 error "setstripe failed"
8191 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8192 error "getstripe failed"
8193 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8194 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8196 local testfile2=${testfile}2
8197 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8198 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8200 $RUNAS $MCREATE $testfile2
8201 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8202 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8203 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8204 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8205 [ $stripe_count -eq $STRIPECOUNT ] ||
8206 error "stripe count $stripe_count != $STRIPECOUNT"
8208 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8210 compare_stripe_info1() {
8211 local stripe_index_all_zero=true
8213 for num in 1 2 3 4; do
8214 for count in $(seq 1 $STRIPE_COUNT); do
8215 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8216 local size=$((STRIPE_SIZE * num))
8217 local file=file"$num-$offset-$count"
8218 stripe_size=$($LFS getstripe -S $PWD/$file)
8219 [[ $stripe_size -ne $size ]] &&
8220 error "$file: size $stripe_size != $size"
8221 stripe_count=$($LFS getstripe -c $PWD/$file)
8222 # allow fewer stripes to be created, ORI-601
8223 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8224 error "$file: count $stripe_count != $count"
8225 stripe_index=$($LFS getstripe -i $PWD/$file)
8226 [[ $stripe_index -ne 0 ]] &&
8227 stripe_index_all_zero=false
8231 $stripe_index_all_zero &&
8232 error "all files are being extracted starting from OST index 0"
8236 have_xattrs_include() {
8237 tar --help | grep -q xattrs-include &&
8238 echo --xattrs-include="lustre.*"
8242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8243 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8245 XINC=$(have_xattrs_include)
8247 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8249 compare_stripe_info1
8251 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8255 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8257 XINC=$(have_xattrs_include)
8259 test_mkdir $DIR/$tdir.restore
8261 tar cf - --xattrs $tdir | tar xf - \
8262 -C $DIR/$tdir.restore --xattrs $XINC
8263 cd $DIR/$tdir.restore/$tdir
8264 compare_stripe_info1
8266 run_test 102f "tar copy files, not keep osts"
8269 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8270 skip "must have user_xattr"
8271 [ -z "$(which setfattr 2>/dev/null)" ] &&
8272 skip_env "could not find setfattr"
8273 [ -z "$(which getfattr 2>/dev/null)" ] &&
8274 skip_env "could not find getfattr"
8276 local xsize=${1:-1024} # in bytes
8277 local file=$DIR/$tfile
8278 local value="$(generate_string $xsize)"
8279 local xbig=trusted.big
8282 log "save $xbig on $file"
8283 setfattr -n $xbig -v $value $file ||
8284 error "saving $xbig on $file failed"
8286 local orig=$(get_xattr_value $xbig $file)
8287 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8289 local xsml=trusted.sml
8290 log "save $xsml on $file"
8291 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8293 local new=$(get_xattr_value $xbig $file)
8294 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8296 log "grow $xsml on $file"
8297 setfattr -n $xsml -v "$value" $file ||
8298 error "growing $xsml on $file failed"
8300 new=$(get_xattr_value $xbig $file)
8301 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8302 log "$xbig still valid after growing $xsml"
8307 test_102h() { # bug 15777
8310 run_test 102h "grow xattr from inside inode to external block"
8313 large_xattr_enabled || skip_env "ea_inode feature disabled"
8315 grow_xattr $(max_xattr_size)
8317 run_test 102ha "grow xattr from inside inode to external inode"
8319 test_102i() { # bug 17038
8320 [ -z "$(which getfattr 2>/dev/null)" ] &&
8321 skip "could not find getfattr"
8324 ln -s $DIR/$tfile $DIR/${tfile}link
8325 getfattr -n trusted.lov $DIR/$tfile ||
8326 error "lgetxattr on $DIR/$tfile failed"
8327 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8328 grep -i "no such attr" ||
8329 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8330 rm -f $DIR/$tfile $DIR/${tfile}link
8332 run_test 102i "lgetxattr test on symbolic link ============"
8335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8338 XINC=$(have_xattrs_include)
8339 setup_test102 "$RUNAS"
8340 chown $RUNAS_ID $DIR/$tdir
8341 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8343 compare_stripe_info1 "$RUNAS"
8345 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8348 [ -z "$(which setfattr 2>/dev/null)" ] &&
8349 skip "could not find setfattr"
8352 # b22187 just check that does not crash for regular file.
8353 setfattr -n trusted.lov $DIR/$tfile
8354 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8355 local test_kdir=$DIR/$tdir
8356 test_mkdir $test_kdir
8357 local default_size=$($LFS getstripe -S $test_kdir)
8358 local default_count=$($LFS getstripe -c $test_kdir)
8359 local default_offset=$($LFS getstripe -i $test_kdir)
8360 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8361 error 'dir setstripe failed'
8362 setfattr -n trusted.lov $test_kdir
8363 local stripe_size=$($LFS getstripe -S $test_kdir)
8364 local stripe_count=$($LFS getstripe -c $test_kdir)
8365 local stripe_offset=$($LFS getstripe -i $test_kdir)
8366 [ $stripe_size -eq $default_size ] ||
8367 error "stripe size $stripe_size != $default_size"
8368 [ $stripe_count -eq $default_count ] ||
8369 error "stripe count $stripe_count != $default_count"
8370 [ $stripe_offset -eq $default_offset ] ||
8371 error "stripe offset $stripe_offset != $default_offset"
8372 rm -rf $DIR/$tfile $test_kdir
8374 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8377 [ -z "$(which getfattr 2>/dev/null)" ] &&
8378 skip "could not find getfattr"
8380 # LU-532 trusted. xattr is invisible to non-root
8381 local testfile=$DIR/$tfile
8385 echo "listxattr as user..."
8386 chown $RUNAS_ID $testfile
8387 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8388 grep -q "trusted" &&
8389 error "$testfile trusted xattrs are user visible"
8393 run_test 102l "listxattr size test =================================="
8395 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8396 local path=$DIR/$tfile
8399 listxattr_size_check $path || error "listattr_size_check $path failed"
8401 run_test 102m "Ensure listxattr fails on small bufffer ========"
8405 getxattr() { # getxattr path name
8406 # Return the base64 encoding of the value of xattr name on path.
8410 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8412 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8414 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8416 getfattr --absolute-names --encoding=base64 --name=$name $path |
8417 awk -F= -v name=$name '$1 == name {
8418 print substr($0, index($0, "=") + 1);
8422 test_102n() { # LU-4101 mdt: protect internal xattrs
8423 [ -z "$(which setfattr 2>/dev/null)" ] &&
8424 skip "could not find setfattr"
8425 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8427 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8430 local file0=$DIR/$tfile.0
8431 local file1=$DIR/$tfile.1
8432 local xattr0=$TMP/$tfile.0
8433 local xattr1=$TMP/$tfile.1
8434 local namelist="lov lma lmv link fid version som hsm"
8438 rm -rf $file0 $file1 $xattr0 $xattr1
8441 # Get 'before' xattrs of $file1.
8442 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8444 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8445 namelist+=" lfsck_namespace"
8446 for name in $namelist; do
8447 # Try to copy xattr from $file0 to $file1.
8448 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8450 setfattr --name=trusted.$name --value="$value" $file1 ||
8451 error "setxattr 'trusted.$name' failed"
8453 # Try to set a garbage xattr.
8454 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8456 if [[ x$name == "xlov" ]]; then
8457 setfattr --name=trusted.lov --value="$value" $file1 &&
8458 error "setxattr invalid 'trusted.lov' success"
8460 setfattr --name=trusted.$name --value="$value" $file1 ||
8461 error "setxattr invalid 'trusted.$name' failed"
8464 # Try to remove the xattr from $file1. We don't care if this
8465 # appears to succeed or fail, we just don't want there to be
8466 # any changes or crashes.
8467 setfattr --remove=$trusted.$name $file1 2> /dev/null
8470 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8473 # Try to copy xattr from $file0 to $file1.
8474 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8476 setfattr --name=trusted.$name --value="$value" $file1 ||
8477 error "setxattr 'trusted.$name' failed"
8479 # Try to set a garbage xattr.
8480 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8482 setfattr --name=trusted.$name --value="$value" $file1 ||
8483 error "setxattr 'trusted.$name' failed"
8485 # Try to remove the xattr from $file1. We don't care if this
8486 # appears to succeed or fail, we just don't want there to be
8487 # any changes or crashes.
8488 setfattr --remove=$trusted.$name $file1 2> /dev/null
8491 # Get 'after' xattrs of file1.
8492 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8494 if ! diff $xattr0 $xattr1; then
8495 error "before and after xattrs of '$file1' differ"
8498 rm -rf $file0 $file1 $xattr0 $xattr1
8502 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8504 test_102p() { # LU-4703 setxattr did not check ownership
8505 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8506 skip "MDS needs to be at least 2.5.56"
8508 local testfile=$DIR/$tfile
8512 echo "setfacl as user..."
8513 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8514 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8516 echo "setfattr as user..."
8517 setfacl -m "u:$RUNAS_ID:---" $testfile
8518 $RUNAS setfattr -x system.posix_acl_access $testfile
8519 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8521 run_test 102p "check setxattr(2) correctly fails without permission"
8524 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8525 skip "MDS needs to be at least 2.6.92"
8527 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8529 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8532 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8533 skip "MDS needs to be at least 2.6.93"
8535 touch $DIR/$tfile || error "touch"
8536 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8537 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8538 rm $DIR/$tfile || error "rm"
8541 mkdir -p $DIR/$tdir || error "mkdir"
8542 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8543 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8544 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8545 error "$testfile error deleting user.author1"
8546 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8547 grep "user.$(basename $tdir)" &&
8548 error "$tdir did not delete user.$(basename $tdir)"
8549 rmdir $DIR/$tdir || error "rmdir"
8552 test_mkdir $DIR/$tdir
8553 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8554 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8555 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8556 error "$testfile error deleting user.author1"
8557 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8558 grep "user.$(basename $tdir)" &&
8559 error "$tdir did not delete user.$(basename $tdir)"
8560 rmdir $DIR/$tdir || error "rm striped dir"
8562 run_test 102r "set EAs with empty values"
8565 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8566 skip "MDS needs to be at least 2.11.52"
8568 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8570 save_lustre_params client "llite.*.xattr_cache" > $save
8572 for cache in 0 1; do
8573 lctl set_param llite.*.xattr_cache=$cache
8576 touch $DIR/$tfile || error "touch"
8577 for prefix in lustre security system trusted user; do
8578 # Note getxattr() may fail with 'Operation not
8579 # supported' or 'No such attribute' depending
8580 # on prefix and cache.
8581 getfattr -n $prefix.n102s $DIR/$tfile &&
8582 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8586 restore_lustre_params < $save
8588 run_test 102s "getting nonexistent xattrs should fail"
8591 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8592 skip "MDS needs to be at least 2.11.52"
8594 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8596 save_lustre_params client "llite.*.xattr_cache" > $save
8598 for cache in 0 1; do
8599 lctl set_param llite.*.xattr_cache=$cache
8601 for buf_size in 0 256; do
8603 touch $DIR/$tfile || error "touch"
8604 setfattr -n user.multiop $DIR/$tfile
8605 $MULTIOP $DIR/$tfile oa$buf_size ||
8606 error "cannot get zero length xattr value (buf_size = $buf_size)"
8610 restore_lustre_params < $save
8612 run_test 102t "zero length xattr values handled correctly"
8616 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8621 [ "$UID" != 0 ] && skip "must run as root"
8622 $GSS && skip_env "could not run under gss"
8623 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8624 skip_env "must have acl enabled"
8625 [ -z "$(which setfacl 2>/dev/null)" ] &&
8626 skip_env "could not find setfacl"
8627 remote_mds_nodsh && skip "remote MDS with nodsh"
8629 gpasswd -a daemon bin # LU-5641
8630 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8632 declare -a identity_old
8634 for num in $(seq $MDSCOUNT); do
8635 switch_identity $num true || identity_old[$num]=$?
8643 echo "performing cp ..."
8644 run_acl_subtest cp || error "run_acl_subtest cp failed"
8645 echo "performing getfacl-noacl..."
8646 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8647 echo "performing misc..."
8648 run_acl_subtest misc || error "misc test failed"
8649 echo "performing permissions..."
8650 run_acl_subtest permissions || error "permissions failed"
8651 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8652 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8653 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8654 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8656 echo "performing permissions xattr..."
8657 run_acl_subtest permissions_xattr ||
8658 error "permissions_xattr failed"
8660 echo "performing setfacl..."
8661 run_acl_subtest setfacl || error "setfacl test failed"
8663 # inheritance test got from HP
8664 echo "performing inheritance..."
8665 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8666 chmod +x make-tree || error "chmod +x failed"
8667 run_acl_subtest inheritance || error "inheritance test failed"
8670 echo "LU-974 ignore umask when acl is enabled..."
8671 run_acl_subtest 974 || error "LU-974 umask test failed"
8672 if [ $MDSCOUNT -ge 2 ]; then
8673 run_acl_subtest 974_remote ||
8674 error "LU-974 umask test failed under remote dir"
8677 echo "LU-2561 newly created file is same size as directory..."
8678 if [ "$mds1_FSTYPE" != "zfs" ]; then
8679 run_acl_subtest 2561 || error "LU-2561 test failed"
8681 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8684 run_acl_subtest 4924 || error "LU-4924 test failed"
8689 for num in $(seq $MDSCOUNT); do
8690 if [ "${identity_old[$num]}" = 1 ]; then
8691 switch_identity $num false || identity_old[$num]=$?
8695 run_test 103a "acl test"
8701 for U in {0..511}; do
8703 local O=$(printf "%04o" $U)
8705 umask $(printf "%04o" $((511 ^ $O)))
8706 $LFS setstripe -c 1 $DIR/$tfile.s$O
8707 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8709 (( $S == ($O & 0666) )) ||
8710 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8712 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8713 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8714 (( $S == ($O & 0666) )) ||
8715 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8717 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8718 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8719 (( $S == ($O & 0666) )) ||
8720 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8721 rm -f $DIR/$tfile.[smp]$0
8725 # limit the concurrently running threads to 64. LU-11878
8726 local idx=$((U % 64))
8727 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8732 run_test 103b "umask lfs setstripe"
8736 cp -rp $DIR/$tdir $DIR/$tdir.bak
8738 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8739 error "$DIR/$tdir shouldn't contain default ACL"
8740 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8741 error "$DIR/$tdir.bak shouldn't contain default ACL"
8744 run_test 103c "'cp -rp' won't set empty acl"
8747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8750 lfs df || error "lfs df failed"
8751 lfs df -ih || error "lfs df -ih failed"
8752 lfs df -h $DIR || error "lfs df -h $DIR failed"
8753 lfs df -i $DIR || error "lfs df -i $DIR failed"
8754 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8755 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8757 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8758 lctl --device %$OSC deactivate
8759 lfs df || error "lfs df with deactivated OSC failed"
8760 lctl --device %$OSC activate
8761 # wait the osc back to normal
8762 wait_osc_import_ready client ost
8764 lfs df || error "lfs df with reactivated OSC failed"
8767 run_test 104a "lfs df [-ih] [path] test ========================="
8770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8771 [ $RUNAS_ID -eq $UID ] &&
8772 skip_env "RUNAS_ID = UID = $UID -- skipping"
8774 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8775 grep "Permission denied" | wc -l)))
8776 if [ $denied_cnt -ne 0 ]; then
8777 error "lfs check servers test failed"
8780 run_test 104b "$RUNAS lfs check servers test ===================="
8783 # doesn't work on 2.4 kernels
8785 if $(flock_is_enabled); then
8786 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8788 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8792 run_test 105a "flock when mounted without -o flock test ========"
8796 if $(flock_is_enabled); then
8797 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8799 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8803 run_test 105b "fcntl when mounted without -o flock test ========"
8807 if $(flock_is_enabled); then
8808 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8810 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8814 run_test 105c "lockf when mounted without -o flock test"
8816 test_105d() { # bug 15924
8817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8819 test_mkdir $DIR/$tdir
8820 flock_is_enabled || skip_env "mount w/o flock enabled"
8821 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8822 $LCTL set_param fail_loc=0x80000315
8823 flocks_test 2 $DIR/$tdir
8825 run_test 105d "flock race (should not freeze) ========"
8827 test_105e() { # bug 22660 && 22040
8828 flock_is_enabled || skip_env "mount w/o flock enabled"
8831 flocks_test 3 $DIR/$tfile
8833 run_test 105e "Two conflicting flocks from same process"
8835 test_106() { #bug 10921
8836 test_mkdir $DIR/$tdir
8837 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8838 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8840 run_test 106 "attempt exec of dir followed by chown of that dir"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8851 local save_pattern=$(sysctl -n kernel.core_pattern)
8852 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8853 sysctl -w kernel.core_pattern=$file
8854 sysctl -w kernel.core_uses_pid=0
8862 kill -s 11 $SLEEPPID
8864 if [ -e $file ]; then
8865 size=`stat -c%s $file`
8866 [ $size -eq 0 ] && error "Fail to create core file $file"
8868 error "Fail to create core file $file"
8871 sysctl -w kernel.core_pattern=$save_pattern
8872 sysctl -w kernel.core_uses_pid=$save_uses_pid
8875 run_test 107 "Coredump on SIG"
8878 test_mkdir $DIR/$tdir
8879 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8880 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8881 error "mkdir with 256 char should fail, but did not"
8882 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8883 error "create with 255 char failed"
8884 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8885 error "create with 256 char should fail, but did not"
8890 run_test 110 "filename length checking"
8893 # Purpose: To verify dynamic thread (OSS) creation.
8896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8897 remote_ost_nodsh && skip "remote OST with nodsh"
8899 # Lustre does not stop service threads once they are started.
8900 # Reset number of running threads to default.
8905 local save_params="$TMP/sanity-$TESTNAME.parameters"
8907 # Get ll_ost_io count before I/O
8908 OSTIO_pre=$(do_facet ost1 \
8909 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8910 # Exit if lustre is not running (ll_ost_io not running).
8911 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8913 echo "Starting with $OSTIO_pre threads"
8914 local thread_max=$((OSTIO_pre * 2))
8915 local rpc_in_flight=$((thread_max * 2))
8916 # Number of I/O Process proposed to be started.
8918 local facets=$(get_facets OST)
8920 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8921 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8923 # Set in_flight to $rpc_in_flight
8924 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8925 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8926 nfiles=${rpc_in_flight}
8927 # Set ost thread_max to $thread_max
8928 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8930 # 5 Minutes should be sufficient for max number of OSS
8931 # threads(thread_max) to be created.
8935 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8936 test_mkdir $DIR/$tdir
8937 for i in $(seq $nfiles); do
8938 local file=$DIR/$tdir/${tfile}-$i
8939 $LFS setstripe -c -1 -i 0 $file
8940 ($WTL $file $timeout)&
8943 # I/O Started - Wait for thread_started to reach thread_max or report
8944 # error if thread_started is more than thread_max.
8945 echo "Waiting for thread_started to reach thread_max"
8946 local thread_started=0
8947 local end_time=$((SECONDS + timeout))
8949 while [ $SECONDS -le $end_time ] ; do
8951 # Get ost i/o thread_started count.
8952 thread_started=$(do_facet ost1 \
8954 ost.OSS.ost_io.threads_started | cut -d= -f2")
8955 # Break out if thread_started is equal/greater than thread_max
8956 if [[ $thread_started -ge $thread_max ]]; then
8957 echo ll_ost_io thread_started $thread_started, \
8958 equal/greater than thread_max $thread_max
8964 # Cleanup - We have the numbers, Kill i/o jobs if running.
8965 jobcount=($(jobs -p))
8966 for i in $(seq 0 $((${#jobcount[@]}-1)))
8968 kill -9 ${jobcount[$i]}
8969 if [ $? -ne 0 ] ; then
8971 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8975 # Cleanup files left by WTL binary.
8976 for i in $(seq $nfiles); do
8977 local file=$DIR/$tdir/${tfile}-$i
8979 if [ $? -ne 0 ] ; then
8980 echo "Warning: Failed to delete file $file"
8984 restore_lustre_params <$save_params
8985 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8987 # Error out if no new thread has started or Thread started is greater
8989 if [[ $thread_started -le $OSTIO_pre ||
8990 $thread_started -gt $thread_max ]]; then
8991 error "ll_ost_io: thread_started $thread_started" \
8992 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8993 "No new thread started or thread started greater " \
8997 run_test 115 "verify dynamic thread creation===================="
9000 wait_delete_completed
9001 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9002 echo "OST kbytes available: ${AVAIL[@]}"
9007 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9008 #echo OST $i: ${AVAIL[i]}kb
9009 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9013 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9018 echo "Min free space: OST $MINI: $MINV"
9019 echo "Max free space: OST $MAXI: $MAXV"
9022 test_116a() { # was previously test_116()
9023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9024 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9025 remote_mds_nodsh && skip "remote MDS with nodsh"
9027 echo -n "Free space priority "
9028 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9033 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9034 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9035 trap simple_cleanup_common EXIT
9037 # Check if we need to generate uneven OSTs
9038 test_mkdir -p $DIR/$tdir/OST${MINI}
9039 local FILL=$((MINV / 4))
9040 local DIFF=$((MAXV - MINV))
9041 local DIFF2=$((DIFF * 100 / MINV))
9043 local threshold=$(do_facet $SINGLEMDS \
9044 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9045 threshold=${threshold%%%}
9046 echo -n "Check for uneven OSTs: "
9047 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9049 if [[ $DIFF2 -gt $threshold ]]; then
9051 echo "Don't need to fill OST$MINI"
9053 # generate uneven OSTs. Write 2% over the QOS threshold value
9055 DIFF=$((threshold - DIFF2 + 2))
9056 DIFF2=$((MINV * DIFF / 100))
9057 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9058 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9059 error "setstripe failed"
9060 DIFF=$((DIFF2 / 2048))
9062 while [ $i -lt $DIFF ]; do
9064 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9065 bs=2M count=1 2>/dev/null
9074 DIFF=$((MAXV - MINV))
9075 DIFF2=$((DIFF * 100 / MINV))
9076 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9077 if [ $DIFF2 -gt $threshold ]; then
9080 echo "failed - QOS mode won't be used"
9081 simple_cleanup_common
9082 skip "QOS imbalance criteria not met"
9090 # now fill using QOS
9091 $LFS setstripe -c 1 $DIR/$tdir
9092 FILL=$((FILL / 200))
9093 if [ $FILL -gt 600 ]; then
9096 echo "writing $FILL files to QOS-assigned OSTs"
9098 while [ $i -lt $FILL ]; do
9100 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9104 echo "wrote $i 200k files"
9108 echo "Note: free space may not be updated, so measurements might be off"
9110 DIFF2=$((MAXV - MINV))
9111 echo "free space delta: orig $DIFF final $DIFF2"
9112 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9113 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9114 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9115 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9116 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9117 if [[ $DIFF -gt 0 ]]; then
9118 FILL=$((DIFF2 * 100 / DIFF - 100))
9119 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9122 # Figure out which files were written where
9123 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9124 awk '/'$MINI1': / {print $2; exit}')
9126 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9127 echo "$MINC files created on smaller OST $MINI1"
9128 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9129 awk '/'$MAXI1': / {print $2; exit}')
9131 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9132 echo "$MAXC files created on larger OST $MAXI1"
9133 if [[ $MINC -gt 0 ]]; then
9134 FILL=$((MAXC * 100 / MINC - 100))
9135 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9137 [[ $MAXC -gt $MINC ]] ||
9138 error_ignore LU-9 "stripe QOS didn't balance free space"
9139 simple_cleanup_common
9141 run_test 116a "stripe QOS: free space balance ==================="
9143 test_116b() { # LU-2093
9144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9145 remote_mds_nodsh && skip "remote MDS with nodsh"
9147 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9148 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9149 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9150 [ -z "$old_rr" ] && skip "no QOS"
9151 do_facet $SINGLEMDS lctl set_param \
9152 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9154 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9155 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9156 do_facet $SINGLEMDS lctl set_param fail_loc=0
9158 do_facet $SINGLEMDS lctl set_param \
9159 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9161 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9163 test_117() # bug 10891
9165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9167 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9168 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9169 lctl set_param fail_loc=0x21e
9170 > $DIR/$tfile || error "truncate failed"
9171 lctl set_param fail_loc=0
9172 echo "Truncate succeeded."
9175 run_test 117 "verify osd extend =========="
9177 NO_SLOW_RESENDCOUNT=4
9178 export OLD_RESENDCOUNT=""
9179 set_resend_count () {
9180 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9181 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9182 lctl set_param -n $PROC_RESENDCOUNT $1
9183 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9186 # for reduce test_118* time (b=14842)
9187 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9189 # Reset async IO behavior after error case
9191 FILE=$DIR/reset_async
9193 # Ensure all OSCs are cleared
9194 $LFS setstripe -c -1 $FILE
9195 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9200 test_118a() #bug 11710
9202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9206 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9207 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9208 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9210 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9211 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9216 run_test 118a "verify O_SYNC works =========="
9220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9221 remote_ost_nodsh && skip "remote OST with nodsh"
9225 #define OBD_FAIL_SRV_ENOENT 0x217
9226 set_nodes_failloc "$(osts_nodes)" 0x217
9227 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9229 set_nodes_failloc "$(osts_nodes)" 0
9230 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9231 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9234 if [[ $RC -eq 0 ]]; then
9235 error "Must return error due to dropped pages, rc=$RC"
9239 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9240 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9244 echo "Dirty pages not leaked on ENOENT"
9246 # Due to the above error the OSC will issue all RPCs syncronously
9247 # until a subsequent RPC completes successfully without error.
9248 $MULTIOP $DIR/$tfile Ow4096yc
9253 run_test 118b "Reclaim dirty pages on fatal error =========="
9257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9259 # for 118c, restore the original resend count, LU-1940
9260 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9261 set_resend_count $OLD_RESENDCOUNT
9262 remote_ost_nodsh && skip "remote OST with nodsh"
9266 #define OBD_FAIL_OST_EROFS 0x216
9267 set_nodes_failloc "$(osts_nodes)" 0x216
9269 # multiop should block due to fsync until pages are written
9270 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9274 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9275 error "Multiop failed to block on fsync, pid=$MULTIPID"
9278 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9280 if [[ $WRITEBACK -eq 0 ]]; then
9281 error "No page in writeback, writeback=$WRITEBACK"
9284 set_nodes_failloc "$(osts_nodes)" 0
9287 if [[ $RC -ne 0 ]]; then
9288 error "Multiop fsync failed, rc=$RC"
9291 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9292 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9294 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9295 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9299 echo "Dirty pages flushed via fsync on EROFS"
9302 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9304 # continue to use small resend count to reduce test_118* time (b=14842)
9305 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9310 remote_ost_nodsh && skip "remote OST with nodsh"
9314 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9315 set_nodes_failloc "$(osts_nodes)" 0x214
9316 # multiop should block due to fsync until pages are written
9317 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9321 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9322 error "Multiop failed to block on fsync, pid=$MULTIPID"
9325 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9327 if [[ $WRITEBACK -eq 0 ]]; then
9328 error "No page in writeback, writeback=$WRITEBACK"
9331 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9332 set_nodes_failloc "$(osts_nodes)" 0
9334 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9335 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9337 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9338 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9342 echo "Dirty pages gaurenteed flushed via fsync"
9345 run_test 118d "Fsync validation inject a delay of the bulk =========="
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9352 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9353 lctl set_param fail_loc=0x8000040a
9355 # Should simulate EINVAL error which is fatal
9356 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9358 if [[ $RC -eq 0 ]]; then
9359 error "Must return error due to dropped pages, rc=$RC"
9362 lctl set_param fail_loc=0x0
9364 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9368 if [[ $LOCKED -ne 0 ]]; then
9369 error "Locked pages remain in cache, locked=$LOCKED"
9372 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9373 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9377 echo "No pages locked after fsync"
9382 run_test 118f "Simulate unrecoverable OSC side error =========="
9385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9389 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9390 lctl set_param fail_loc=0x406
9392 # simulate local -ENOMEM
9393 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9396 lctl set_param fail_loc=0
9397 if [[ $RC -eq 0 ]]; then
9398 error "Must return error due to dropped pages, rc=$RC"
9401 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9402 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9403 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9405 if [[ $LOCKED -ne 0 ]]; then
9406 error "Locked pages remain in cache, locked=$LOCKED"
9409 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9410 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9414 echo "No pages locked after fsync"
9419 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 remote_ost_nodsh && skip "remote OST with nodsh"
9427 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9428 set_nodes_failloc "$(osts_nodes)" 0x20e
9429 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9430 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9433 set_nodes_failloc "$(osts_nodes)" 0
9434 if [[ $RC -eq 0 ]]; then
9435 error "Must return error due to dropped pages, rc=$RC"
9438 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9439 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9440 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9442 if [[ $LOCKED -ne 0 ]]; then
9443 error "Locked pages remain in cache, locked=$LOCKED"
9446 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9447 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9451 echo "No pages locked after fsync"
9455 run_test 118h "Verify timeout in handling recoverables errors =========="
9457 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9461 remote_ost_nodsh && skip "remote OST with nodsh"
9465 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9466 set_nodes_failloc "$(osts_nodes)" 0x20e
9468 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9469 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9472 set_nodes_failloc "$(osts_nodes)" 0
9476 if [[ $RC -ne 0 ]]; then
9477 error "got error, but should be not, rc=$RC"
9480 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9481 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9482 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9483 if [[ $LOCKED -ne 0 ]]; then
9484 error "Locked pages remain in cache, locked=$LOCKED"
9487 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9488 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9492 echo "No pages locked after fsync"
9496 run_test 118i "Fix error before timeout in recoverable error =========="
9498 [ "$SLOW" = "no" ] && set_resend_count 4
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9502 remote_ost_nodsh && skip "remote OST with nodsh"
9506 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9507 set_nodes_failloc "$(osts_nodes)" 0x220
9509 # return -EIO from OST
9510 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9512 set_nodes_failloc "$(osts_nodes)" 0x0
9513 if [[ $RC -eq 0 ]]; then
9514 error "Must return error due to dropped pages, rc=$RC"
9517 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9518 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9519 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9520 if [[ $LOCKED -ne 0 ]]; then
9521 error "Locked pages remain in cache, locked=$LOCKED"
9524 # in recoverable error on OST we want resend and stay until it finished
9525 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9526 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9530 echo "No pages locked after fsync"
9534 run_test 118j "Simulate unrecoverable OST side error =========="
9538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9539 remote_ost_nodsh && skip "remote OSTs with nodsh"
9541 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9542 set_nodes_failloc "$(osts_nodes)" 0x20e
9543 test_mkdir $DIR/$tdir
9545 for ((i=0;i<10;i++)); do
9546 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9547 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9554 set_nodes_failloc "$(osts_nodes)" 0
9557 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9559 test_118l() # LU-646
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9563 test_mkdir $DIR/$tdir
9564 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9567 run_test 118l "fsync dir"
9569 test_118m() # LU-3066
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9573 test_mkdir $DIR/$tdir
9574 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9577 run_test 118m "fdatasync dir ========="
9579 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9587 remote_ost_nodsh && skip "remote OSTs with nodsh"
9589 # Sleep to avoid a cached response.
9590 #define OBD_STATFS_CACHE_SECONDS 1
9593 # Inject a 10 second delay in the OST_STATFS handler.
9594 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9595 set_nodes_failloc "$(osts_nodes)" 0x242
9598 stat --file-system $MOUNT > /dev/null
9601 set_nodes_failloc "$(osts_nodes)" 0
9603 if ((end - begin > 20)); then
9604 error "statfs took $((end - begin)) seconds, expected 10"
9607 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9609 test_119a() # bug 11737
9611 BSIZE=$((512 * 1024))
9612 directio write $DIR/$tfile 0 1 $BSIZE
9613 # We ask to read two blocks, which is more than a file size.
9614 # directio will indicate an error when requested and actual
9615 # sizes aren't equeal (a normal situation in this case) and
9616 # print actual read amount.
9617 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9618 if [ "$NOB" != "$BSIZE" ]; then
9619 error "read $NOB bytes instead of $BSIZE"
9623 run_test 119a "Short directIO read must return actual read amount"
9625 test_119b() # bug 11737
9627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9629 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9630 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9632 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9633 error "direct read failed"
9636 run_test 119b "Sparse directIO read must return actual read amount"
9638 test_119c() # bug 13099
9641 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9642 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9645 run_test 119c "Testing for direct read hitting hole"
9647 test_119d() # bug 15950
9649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9652 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9654 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9655 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9656 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9657 lctl set_param fail_loc=0x40d
9658 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9661 cat $DIR/$tfile > /dev/null &
9662 lctl set_param fail_loc=0
9665 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9667 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9668 error "the read rpcs have not completed in 2s"
9670 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9672 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9676 remote_mds_nodsh && skip "remote MDS with nodsh"
9677 test_mkdir $DIR/$tdir
9678 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9679 skip_env "no early lock cancel on server"
9681 lru_resize_disable mdc
9682 lru_resize_disable osc
9683 cancel_lru_locks mdc
9684 # asynchronous object destroy at MDT could cause bl ast to client
9685 cancel_lru_locks osc
9687 stat $DIR/$tdir > /dev/null
9688 can1=$(do_facet $SINGLEMDS \
9689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9690 awk '/ldlm_cancel/ {print $2}')
9691 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9692 awk '/ldlm_bl_callback/ {print $2}')
9693 test_mkdir -c1 $DIR/$tdir/d1
9694 can2=$(do_facet $SINGLEMDS \
9695 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9696 awk '/ldlm_cancel/ {print $2}')
9697 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9698 awk '/ldlm_bl_callback/ {print $2}')
9699 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9700 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9701 lru_resize_enable mdc
9702 lru_resize_enable osc
9704 run_test 120a "Early Lock Cancel: mkdir test"
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9708 remote_mds_nodsh && skip "remote MDS with nodsh"
9709 test_mkdir $DIR/$tdir
9710 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9711 skip_env "no early lock cancel on server"
9713 lru_resize_disable mdc
9714 lru_resize_disable osc
9715 cancel_lru_locks mdc
9716 stat $DIR/$tdir > /dev/null
9717 can1=$(do_facet $SINGLEMDS \
9718 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9719 awk '/ldlm_cancel/ {print $2}')
9720 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9721 awk '/ldlm_bl_callback/ {print $2}')
9723 can2=$(do_facet $SINGLEMDS \
9724 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9725 awk '/ldlm_cancel/ {print $2}')
9726 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9727 awk '/ldlm_bl_callback/ {print $2}')
9728 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9729 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9730 lru_resize_enable mdc
9731 lru_resize_enable osc
9733 run_test 120b "Early Lock Cancel: create test"
9736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9737 remote_mds_nodsh && skip "remote MDS with nodsh"
9738 test_mkdir -c1 $DIR/$tdir
9739 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9740 skip "no early lock cancel on server"
9742 lru_resize_disable mdc
9743 lru_resize_disable osc
9744 test_mkdir -c1 $DIR/$tdir/d1
9745 test_mkdir -c1 $DIR/$tdir/d2
9746 touch $DIR/$tdir/d1/f1
9747 cancel_lru_locks mdc
9748 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9749 can1=$(do_facet $SINGLEMDS \
9750 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9751 awk '/ldlm_cancel/ {print $2}')
9752 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9753 awk '/ldlm_bl_callback/ {print $2}')
9754 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9755 can2=$(do_facet $SINGLEMDS \
9756 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9757 awk '/ldlm_cancel/ {print $2}')
9758 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9759 awk '/ldlm_bl_callback/ {print $2}')
9760 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9761 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9762 lru_resize_enable mdc
9763 lru_resize_enable osc
9765 run_test 120c "Early Lock Cancel: link test"
9768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9769 remote_mds_nodsh && skip "remote MDS with nodsh"
9770 test_mkdir -c1 $DIR/$tdir
9771 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9772 skip_env "no early lock cancel on server"
9774 lru_resize_disable mdc
9775 lru_resize_disable osc
9777 cancel_lru_locks mdc
9778 stat $DIR/$tdir > /dev/null
9779 can1=$(do_facet $SINGLEMDS \
9780 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9781 awk '/ldlm_cancel/ {print $2}')
9782 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9783 awk '/ldlm_bl_callback/ {print $2}')
9784 chmod a+x $DIR/$tdir
9785 can2=$(do_facet $SINGLEMDS \
9786 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9787 awk '/ldlm_cancel/ {print $2}')
9788 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9789 awk '/ldlm_bl_callback/ {print $2}')
9790 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9791 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9792 lru_resize_enable mdc
9793 lru_resize_enable osc
9795 run_test 120d "Early Lock Cancel: setattr test"
9798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9799 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9800 skip_env "no early lock cancel on server"
9801 remote_mds_nodsh && skip "remote MDS with nodsh"
9803 local dlmtrace_set=false
9805 test_mkdir -c1 $DIR/$tdir
9806 lru_resize_disable mdc
9807 lru_resize_disable osc
9808 ! $LCTL get_param debug | grep -q dlmtrace &&
9809 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9810 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9811 cancel_lru_locks mdc
9812 cancel_lru_locks osc
9813 dd if=$DIR/$tdir/f1 of=/dev/null
9814 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9815 # XXX client can not do early lock cancel of OST lock
9816 # during unlink (LU-4206), so cancel osc lock now.
9818 cancel_lru_locks osc
9819 can1=$(do_facet $SINGLEMDS \
9820 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9821 awk '/ldlm_cancel/ {print $2}')
9822 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9823 awk '/ldlm_bl_callback/ {print $2}')
9824 unlink $DIR/$tdir/f1
9826 can2=$(do_facet $SINGLEMDS \
9827 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9828 awk '/ldlm_cancel/ {print $2}')
9829 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9830 awk '/ldlm_bl_callback/ {print $2}')
9831 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9832 $LCTL dk $TMP/cancel.debug.txt
9833 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9834 $LCTL dk $TMP/blocking.debug.txt
9835 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9836 lru_resize_enable mdc
9837 lru_resize_enable osc
9839 run_test 120e "Early Lock Cancel: unlink test"
9842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9843 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9844 skip_env "no early lock cancel on server"
9845 remote_mds_nodsh && skip "remote MDS with nodsh"
9847 test_mkdir -c1 $DIR/$tdir
9848 lru_resize_disable mdc
9849 lru_resize_disable osc
9850 test_mkdir -c1 $DIR/$tdir/d1
9851 test_mkdir -c1 $DIR/$tdir/d2
9852 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9853 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9854 cancel_lru_locks mdc
9855 cancel_lru_locks osc
9856 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9857 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9858 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9859 # XXX client can not do early lock cancel of OST lock
9860 # during rename (LU-4206), so cancel osc lock now.
9862 cancel_lru_locks osc
9863 can1=$(do_facet $SINGLEMDS \
9864 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9865 awk '/ldlm_cancel/ {print $2}')
9866 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9867 awk '/ldlm_bl_callback/ {print $2}')
9868 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9870 can2=$(do_facet $SINGLEMDS \
9871 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9872 awk '/ldlm_cancel/ {print $2}')
9873 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9874 awk '/ldlm_bl_callback/ {print $2}')
9875 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9876 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9877 lru_resize_enable mdc
9878 lru_resize_enable osc
9880 run_test 120f "Early Lock Cancel: rename test"
9883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9884 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9885 skip_env "no early lock cancel on server"
9886 remote_mds_nodsh && skip "remote MDS with nodsh"
9888 lru_resize_disable mdc
9889 lru_resize_disable osc
9891 echo create $count files
9892 test_mkdir $DIR/$tdir
9893 cancel_lru_locks mdc
9894 cancel_lru_locks osc
9897 can0=$(do_facet $SINGLEMDS \
9898 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9899 awk '/ldlm_cancel/ {print $2}')
9900 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9901 awk '/ldlm_bl_callback/ {print $2}')
9902 createmany -o $DIR/$tdir/f $count
9904 can1=$(do_facet $SINGLEMDS \
9905 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9906 awk '/ldlm_cancel/ {print $2}')
9907 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9908 awk '/ldlm_bl_callback/ {print $2}')
9910 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9911 echo rm $count files
9914 can2=$(do_facet $SINGLEMDS \
9915 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9916 awk '/ldlm_cancel/ {print $2}')
9917 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9918 awk '/ldlm_bl_callback/ {print $2}')
9920 echo total: $count removes in $((t2-t1))
9921 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9923 # wait for commitment of removal
9924 lru_resize_enable mdc
9925 lru_resize_enable osc
9927 run_test 120g "Early Lock Cancel: performance test"
9929 test_121() { #bug #10589
9930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9933 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9934 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9935 lctl set_param fail_loc=0x310
9936 cancel_lru_locks osc > /dev/null
9937 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9938 lctl set_param fail_loc=0
9939 [[ $reads -eq $writes ]] ||
9940 error "read $reads blocks, must be $writes blocks"
9942 run_test 121 "read cancel race ========="
9944 test_123a() { # was test 123, statahead(bug 11401)
9945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9948 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9949 log "testing UP system. Performance may be lower than expected."
9954 test_mkdir $DIR/$tdir
9955 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9956 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9958 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9959 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9961 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9962 lctl set_param -n llite.*.statahead_max 0
9963 lctl get_param llite.*.statahead_max
9964 cancel_lru_locks mdc
9965 cancel_lru_locks osc
9967 time ls -l $DIR/$tdir | wc -l
9969 delta=$((etime - stime))
9970 log "ls $i files without statahead: $delta sec"
9971 lctl set_param llite.*.statahead_max=$max
9973 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9974 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9975 cancel_lru_locks mdc
9976 cancel_lru_locks osc
9978 time ls -l $DIR/$tdir | wc -l
9980 delta_sa=$((etime - stime))
9981 log "ls $i files with statahead: $delta_sa sec"
9982 lctl get_param -n llite.*.statahead_stats
9983 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9985 [[ $swrong -lt $ewrong ]] &&
9986 log "statahead was stopped, maybe too many locks held!"
9987 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9989 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9990 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9991 lctl set_param -n llite.*.statahead_max 0
9992 lctl get_param llite.*.statahead_max
9993 cancel_lru_locks mdc
9994 cancel_lru_locks osc
9996 time ls -l $DIR/$tdir | wc -l
9998 delta=$((etime - stime))
9999 log "ls $i files again without statahead: $delta sec"
10000 lctl set_param llite.*.statahead_max=$max
10001 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10002 if [ $SLOWOK -eq 0 ]; then
10003 error "ls $i files is slower with statahead!"
10005 log "ls $i files is slower with statahead!"
10011 [ $delta -gt 20 ] && break
10012 [ $delta -gt 8 ] && MULT=$((50 / delta))
10013 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10021 delta=$((etime - stime))
10022 log "rm -r $DIR/$tdir/: $delta seconds"
10024 lctl get_param -n llite.*.statahead_stats
10026 run_test 123a "verify statahead work"
10028 test_123b () { # statahead(bug 15027)
10029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10031 test_mkdir $DIR/$tdir
10032 createmany -o $DIR/$tdir/$tfile-%d 1000
10034 cancel_lru_locks mdc
10035 cancel_lru_locks osc
10037 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10038 lctl set_param fail_loc=0x80000803
10039 ls -lR $DIR/$tdir > /dev/null
10041 lctl set_param fail_loc=0x0
10042 lctl get_param -n llite.*.statahead_stats
10047 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10051 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10052 skip_env "no lru resize on server"
10056 test_mkdir $DIR/$tdir
10058 log "create $NR files at $DIR/$tdir"
10059 createmany -o $DIR/$tdir/f $NR ||
10060 error "failed to create $NR files in $DIR/$tdir"
10062 cancel_lru_locks mdc
10063 ls -l $DIR/$tdir > /dev/null
10067 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10068 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10069 LRU_SIZE=$($LCTL get_param -n $PARAM)
10070 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10071 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10073 log "NS=$(basename $NSDIR)"
10078 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10079 skip "Not enough cached locks created!"
10081 log "LRU=$LRU_SIZE"
10085 # We know that lru resize allows one client to hold $LIMIT locks
10086 # for 10h. After that locks begin to be killed by client.
10088 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10090 if [ $LIMIT -lt $LRU_SIZE ]; then
10091 skip "Limit is too small $LIMIT"
10094 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10095 # killing locks. Some time was spent for creating locks. This means
10096 # that up to the moment of sleep finish we must have killed some of
10097 # them (10-100 locks). This depends on how fast ther were created.
10098 # Many of them were touched in almost the same moment and thus will
10099 # be killed in groups.
10100 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10102 # Use $LRU_SIZE_B here to take into account real number of locks
10103 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10104 local LRU_SIZE_B=$LRU_SIZE
10106 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10107 log "OLD_LVF=$OLD_LVF"
10108 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10110 # Let's make sure that we really have some margin. Client checks
10111 # cached locks every 10 sec.
10112 SLEEP=$((SLEEP+20))
10113 log "Sleep ${SLEEP} sec"
10115 while ((SEC<$SLEEP)); do
10119 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10120 echo -n "$LRU_SIZE"
10123 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10124 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10126 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10127 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10128 unlinkmany $DIR/$tdir/f $NR
10132 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10133 log "unlink $NR files at $DIR/$tdir"
10134 unlinkmany $DIR/$tdir/f $NR
10136 run_test 124a "lru resize ======================================="
10138 get_max_pool_limit()
10140 local limit=$($LCTL get_param \
10141 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10143 for l in $limit; do
10144 if [[ $l -gt $max ]]; then
10152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10153 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10154 skip_env "no lru resize on server"
10156 LIMIT=$(get_max_pool_limit)
10158 NR=$(($(default_lru_size)*20))
10159 if [[ $NR -gt $LIMIT ]]; then
10160 log "Limit lock number by $LIMIT locks"
10164 IFree=$(mdsrate_inodes_available)
10165 if [ $IFree -lt $NR ]; then
10166 log "Limit lock number by $IFree inodes"
10170 lru_resize_disable mdc
10171 test_mkdir -p $DIR/$tdir/disable_lru_resize
10173 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10174 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10175 cancel_lru_locks mdc
10178 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10181 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10184 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10188 nolruresize_delta=$((etime-stime))
10189 log "ls -la time: $nolruresize_delta seconds"
10190 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10191 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10193 lru_resize_enable mdc
10194 test_mkdir -p $DIR/$tdir/enable_lru_resize
10196 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10197 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10198 cancel_lru_locks mdc
10201 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10204 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10207 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10211 lruresize_delta=$((etime-stime))
10212 log "ls -la time: $lruresize_delta seconds"
10213 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10215 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10216 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10217 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10218 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10220 log "lru resize performs the same with no lru resize"
10222 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10224 run_test 124b "lru resize (performance test) ======================="
10227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10228 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10229 skip_env "no lru resize on server"
10231 # cache ununsed locks on client
10233 cancel_lru_locks mdc
10234 test_mkdir $DIR/$tdir
10235 createmany -o $DIR/$tdir/f $nr ||
10236 error "failed to create $nr files in $DIR/$tdir"
10237 ls -l $DIR/$tdir > /dev/null
10239 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10240 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10241 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10242 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10243 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10245 # set lru_max_age to 1 sec
10246 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10247 echo "sleep $((recalc_p * 2)) seconds..."
10248 sleep $((recalc_p * 2))
10250 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10251 # restore lru_max_age
10252 $LCTL set_param -n $nsdir.lru_max_age $max_age
10253 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10254 unlinkmany $DIR/$tdir/f $nr
10256 run_test 124c "LRUR cancel very aged locks"
10258 test_125() { # 13358
10259 $LCTL get_param -n llite.*.client_type | grep -q local ||
10260 skip "must run as local client"
10261 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10262 skip_env "must have acl enabled"
10263 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10265 test_mkdir $DIR/$tdir
10266 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10267 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10268 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10270 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10272 test_126() { # bug 12829/13455
10273 $GSS && skip_env "must run as gss disabled"
10274 $LCTL get_param -n llite.*.client_type | grep -q local ||
10275 skip "must run as local client"
10276 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10278 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10279 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10281 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10283 run_test 126 "check that the fsgid provided by the client is taken into account"
10285 test_127a() { # bug 15521
10286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10288 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10289 $LCTL set_param osc.*.stats=0
10290 FSIZE=$((2048 * 1024))
10291 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10292 cancel_lru_locks osc
10293 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10295 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10296 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10297 echo "got $COUNT $NAME"
10298 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10299 eval $NAME=$COUNT || error "Wrong proc format"
10302 read_bytes|write_bytes)
10303 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10304 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10305 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10306 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10307 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10308 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10309 error "sumsquare is too small: $SUMSQ"
10310 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10311 error "sumsquare is too big: $SUMSQ"
10315 done < $DIR/${tfile}.tmp
10317 #check that we actually got some stats
10318 [ "$read_bytes" ] || error "Missing read_bytes stats"
10319 [ "$write_bytes" ] || error "Missing write_bytes stats"
10320 [ "$read_bytes" != 0 ] || error "no read done"
10321 [ "$write_bytes" != 0 ] || error "no write done"
10323 run_test 127a "verify the client stats are sane"
10325 test_127b() { # bug LU-333
10326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10327 local name count samp unit min max sum sumsq
10329 $LCTL set_param llite.*.stats=0
10331 # perform 2 reads and writes so MAX is different from SUM.
10332 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10333 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10334 cancel_lru_locks osc
10335 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10336 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10338 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10339 while read name count samp unit min max sum sumsq; do
10340 echo "got $count $name"
10341 eval $name=$count || error "Wrong proc format"
10345 [ $count -ne 2 ] && error "count is not 2: $count"
10346 [ $min -ne $PAGE_SIZE ] &&
10347 error "min is not $PAGE_SIZE: $min"
10348 [ $max -ne $PAGE_SIZE ] &&
10349 error "max is incorrect: $max"
10350 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10351 error "sum is wrong: $sum"
10354 [ $count -ne 2 ] && error "count is not 2: $count"
10355 [ $min -ne $PAGE_SIZE ] &&
10356 error "min is not $PAGE_SIZE: $min"
10357 [ $max -ne $PAGE_SIZE ] &&
10358 error "max is incorrect: $max"
10359 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10360 error "sum is wrong: $sum"
10364 done < $TMP/$tfile.tmp
10366 #check that we actually got some stats
10367 [ "$read_bytes" ] || error "Missing read_bytes stats"
10368 [ "$write_bytes" ] || error "Missing write_bytes stats"
10369 [ "$read_bytes" != 0 ] || error "no read done"
10370 [ "$write_bytes" != 0 ] || error "no write done"
10372 rm -f $TMP/${tfile}.tmp
10374 run_test 127b "verify the llite client stats are sane"
10376 test_128() { # bug 15212
10378 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10383 result=$(grep error $TMP/$tfile.log)
10384 rm -f $DIR/$tfile $TMP/$tfile.log
10385 [ -z "$result" ] ||
10386 error "consecutive find's under interactive lfs failed"
10388 run_test 128 "interactive lfs for 2 consecutive find's"
10390 set_dir_limits () {
10395 local ldproc=/proc/fs/ldiskfs
10396 local facets=$(get_facets MDS)
10398 for facet in ${facets//,/ }; do
10399 canondev=$(ldiskfs_canon \
10400 *.$(convert_facet2label $facet).mntdev $facet)
10401 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10402 ldproc=/sys/fs/ldiskfs
10403 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10404 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10408 check_mds_dmesg() {
10409 local facets=$(get_facets MDS)
10410 for facet in ${facets//,/ }; do
10411 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10418 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10419 skip "Need MDS version with at least 2.5.56"
10420 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10421 skip_env "ldiskfs only test"
10423 remote_mds_nodsh && skip "remote MDS with nodsh"
10427 local has_warning=false
10430 mkdir -p $DIR/$tdir
10432 # block size of mds1
10433 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10434 set_dir_limits $maxsize $maxsize
10435 local dirsize=$(stat -c%s "$DIR/$tdir")
10437 while [[ $dirsize -le $maxsize ]]; do
10438 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10440 if ! $has_warning; then
10441 check_mds_dmesg '"is approaching"' && has_warning=true
10443 # check two errors:
10444 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10445 # EFBIG for previous versions included in ldiskfs series
10446 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10448 echo "return code $rc received as expected"
10450 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10451 error_exit "create failed w/o dir size limit"
10453 check_mds_dmesg '"has reached"' ||
10454 error_exit "reached message should be output"
10456 [ $has_warning = "false" ] &&
10457 error_exit "warning message should be output"
10459 dirsize=$(stat -c%s "$DIR/$tdir")
10461 [[ $dirsize -ge $maxsize ]] && return 0
10462 error_exit "current dir size $dirsize, " \
10463 "previous limit $maxsize"
10464 elif [ $rc -ne 0 ]; then
10466 error_exit "return $rc received instead of expected " \
10467 "$EFBIG or $ENOSPC, files in dir $dirsize"
10469 nfiles=$((nfiles + 1))
10470 dirsize=$(stat -c%s "$DIR/$tdir")
10474 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10476 run_test 129 "test directory size limit ========================"
10485 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10486 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10488 trap cleanup_130 EXIT RETURN
10490 local fm_file=$DIR/$tfile
10491 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10492 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10493 error "dd failed for $fm_file"
10495 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10496 filefrag -ves $fm_file
10498 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10499 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10500 [ $RC != 0 ] && error "filefrag $fm_file failed"
10502 filefrag_op=$(filefrag -ve -k $fm_file |
10503 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10504 lun=$($LFS getstripe -i $fm_file)
10506 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10509 for line in $filefrag_op
10511 frag_lun=`echo $line | cut -d: -f5`
10512 ext_len=`echo $line | cut -d: -f4`
10513 if (( $frag_lun != $lun )); then
10515 error "FIEMAP on 1-stripe file($fm_file) failed"
10518 (( tot_len += ext_len ))
10521 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10523 error "FIEMAP on 1-stripe file($fm_file) failed;"
10529 echo "FIEMAP on single striped file succeeded"
10531 run_test 130a "FIEMAP (1-stripe file)"
10534 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10536 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10537 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10539 trap cleanup_130 EXIT RETURN
10541 local fm_file=$DIR/$tfile
10542 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10543 error "setstripe on $fm_file"
10544 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10545 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10547 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10548 error "dd failed on $fm_file"
10550 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10551 filefrag_op=$(filefrag -ve -k $fm_file |
10552 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10554 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10555 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10560 for line in $filefrag_op
10562 frag_lun=$(echo $line | cut -d: -f5 |
10563 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10564 ext_len=$(echo $line | cut -d: -f4)
10565 if (( $frag_lun != $last_lun )); then
10566 if (( tot_len != 1024 )); then
10568 error "FIEMAP on $fm_file failed; returned " \
10569 "len $tot_len for OST $last_lun instead of 1024"
10572 (( num_luns += 1 ))
10576 (( tot_len += ext_len ))
10579 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10581 error "FIEMAP on $fm_file failed; returned wrong number of " \
10582 "luns or wrong len for OST $last_lun"
10588 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10590 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10595 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10596 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10598 trap cleanup_130 EXIT RETURN
10600 local fm_file=$DIR/$tfile
10601 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10602 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10603 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10605 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10606 error "dd failed on $fm_file"
10608 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10609 filefrag_op=$(filefrag -ve -k $fm_file |
10610 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10612 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10613 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10618 for line in $filefrag_op
10620 frag_lun=$(echo $line | cut -d: -f5 |
10621 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10622 ext_len=$(echo $line | cut -d: -f4)
10623 if (( $frag_lun != $last_lun )); then
10624 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10625 if (( logical != 512 )); then
10627 error "FIEMAP on $fm_file failed; returned " \
10628 "logical start for lun $logical instead of 512"
10631 if (( tot_len != 512 )); then
10633 error "FIEMAP on $fm_file failed; returned " \
10634 "len $tot_len for OST $last_lun instead of 1024"
10637 (( num_luns += 1 ))
10641 (( tot_len += ext_len ))
10644 if (( num_luns != 2 || tot_len != 512 )); then
10646 error "FIEMAP on $fm_file failed; returned wrong number of " \
10647 "luns or wrong len for OST $last_lun"
10653 echo "FIEMAP on 2-stripe file with hole succeeded"
10655 run_test 130c "FIEMAP (2-stripe file with hole)"
10658 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10660 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10661 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10663 trap cleanup_130 EXIT RETURN
10665 local fm_file=$DIR/$tfile
10666 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10667 error "setstripe on $fm_file"
10668 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10669 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10671 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10672 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10673 error "dd failed on $fm_file"
10675 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10676 filefrag_op=$(filefrag -ve -k $fm_file |
10677 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10679 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10680 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10685 for line in $filefrag_op
10687 frag_lun=$(echo $line | cut -d: -f5 |
10688 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10689 ext_len=$(echo $line | cut -d: -f4)
10690 if (( $frag_lun != $last_lun )); then
10691 if (( tot_len != 1024 )); then
10693 error "FIEMAP on $fm_file failed; returned " \
10694 "len $tot_len for OST $last_lun instead of 1024"
10697 (( num_luns += 1 ))
10701 (( tot_len += ext_len ))
10704 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10706 error "FIEMAP on $fm_file failed; returned wrong number of " \
10707 "luns or wrong len for OST $last_lun"
10713 echo "FIEMAP on N-stripe file succeeded"
10715 run_test 130d "FIEMAP (N-stripe file)"
10718 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10720 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10721 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10723 trap cleanup_130 EXIT RETURN
10725 local fm_file=$DIR/$tfile
10726 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10727 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10728 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10731 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10732 for ((i = 0; i < $NUM_BLKS; i++))
10734 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10737 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10738 filefrag_op=$(filefrag -ve -k $fm_file |
10739 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10741 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10742 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10747 for line in $filefrag_op
10749 frag_lun=$(echo $line | cut -d: -f5 |
10750 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10751 ext_len=$(echo $line | cut -d: -f4)
10752 if (( $frag_lun != $last_lun )); then
10753 if (( tot_len != $EXPECTED_LEN )); then
10755 error "FIEMAP on $fm_file failed; returned " \
10756 "len $tot_len for OST $last_lun instead " \
10760 (( num_luns += 1 ))
10764 (( tot_len += ext_len ))
10767 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10769 error "FIEMAP on $fm_file failed; returned wrong number " \
10770 "of luns or wrong len for OST $last_lun"
10776 echo "FIEMAP with continuation calls succeeded"
10778 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10781 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10782 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10784 local fm_file=$DIR/$tfile
10785 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10786 error "multiop create with lov_delay_create on $fm_file"
10788 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10789 filefrag_extents=$(filefrag -vek $fm_file |
10790 awk '/extents? found/ { print $2 }')
10791 if [[ "$filefrag_extents" != "0" ]]; then
10792 error "FIEMAP on $fm_file failed; " \
10793 "returned $filefrag_extents expected 0"
10798 run_test 130f "FIEMAP (unstriped file)"
10800 # Test for writev/readv
10802 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10803 error "writev test failed"
10804 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10805 error "readv failed"
10808 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10811 local fsize=$((524288 + 1048576 + 1572864))
10812 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10813 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10814 error "append writev test failed"
10816 ((fsize += 1572864 + 1048576))
10817 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10818 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10819 error "append writev test failed"
10822 run_test 131b "test append writev"
10825 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10828 run_test 131c "test read/write on file w/o objects"
10831 rwv -f $DIR/$tfile -w -n 1 1572864
10832 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10833 if [ "$NOB" != 1572864 ]; then
10834 error "Short read filed: read $NOB bytes instead of 1572864"
10838 run_test 131d "test short read"
10841 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10842 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10843 error "read hitting hole failed"
10846 run_test 131e "test read hitting hole"
10855 mds*) res=$(do_facet $facet \
10856 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10858 ost*) res=$(do_facet $facet \
10859 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10861 *) error "Wrong facet '$facet'" ;;
10863 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10864 # if the argument $3 is zero, it means any stat increment is ok.
10865 if [[ $want -gt 0 ]]; then
10866 local count=$(echo $res | awk '{ print $2 }')
10867 [[ $count -ne $want ]] &&
10868 error "The $op counter on $facet is $count, not $want"
10873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10874 remote_ost_nodsh && skip "remote OST with nodsh"
10875 remote_mds_nodsh && skip "remote MDS with nodsh"
10876 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10877 skip_env "MDS doesn't support rename stats"
10879 local testdir=$DIR/${tdir}/stats_testdir
10881 mkdir -p $DIR/${tdir}
10884 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10885 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10887 # verify mdt stats first.
10888 mkdir ${testdir} || error "mkdir failed"
10889 check_stats $SINGLEMDS "mkdir" 1
10890 touch ${testdir}/${tfile} || error "touch failed"
10891 check_stats $SINGLEMDS "open" 1
10892 check_stats $SINGLEMDS "close" 1
10893 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10894 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10895 check_stats $SINGLEMDS "mknod" 2
10897 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10898 check_stats $SINGLEMDS "unlink" 1
10899 rm -f ${testdir}/${tfile} || error "file remove failed"
10900 check_stats $SINGLEMDS "unlink" 2
10902 # remove working dir and check mdt stats again.
10903 rmdir ${testdir} || error "rmdir failed"
10904 check_stats $SINGLEMDS "rmdir" 1
10906 local testdir1=$DIR/${tdir}/stats_testdir1
10907 mkdir -p ${testdir}
10908 mkdir -p ${testdir1}
10909 touch ${testdir1}/test1
10910 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10911 check_stats $SINGLEMDS "crossdir_rename" 1
10913 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10914 check_stats $SINGLEMDS "samedir_rename" 1
10916 rm -rf $DIR/${tdir}
10918 run_test 133a "Verifying MDT stats ========================================"
10923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10924 remote_ost_nodsh && skip "remote OST with nodsh"
10925 remote_mds_nodsh && skip "remote MDS with nodsh"
10927 local testdir=$DIR/${tdir}/stats_testdir
10929 mkdir -p ${testdir} || error "mkdir failed"
10930 touch ${testdir}/${tfile} || error "touch failed"
10931 cancel_lru_locks mdc
10934 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10935 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10937 # extra mdt stats verification.
10938 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10939 check_stats $SINGLEMDS "setattr" 1
10940 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10941 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10943 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10944 check_stats $SINGLEMDS "getattr" 1
10946 rm -rf $DIR/${tdir}
10948 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10949 # so the check below is not reliable
10950 [ $MDSCOUNT -eq 1 ] || return 0
10952 # Sleep to avoid a cached response.
10953 #define OBD_STATFS_CACHE_SECONDS 1
10955 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10956 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10957 $LFS df || error "lfs failed"
10958 check_stats $SINGLEMDS "statfs" 1
10960 # check aggregated statfs (LU-10018)
10961 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10963 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10966 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10967 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10969 check_stats $SINGLEMDS "statfs" 1
10971 # We want to check that the client didn't send OST_STATFS to
10972 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10973 # extra care is needed here.
10974 if remote_mds; then
10975 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10976 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10978 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10979 [ "$res" ] && error "OST got STATFS"
10984 run_test 133b "Verifying extra MDT stats =================================="
10987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10988 remote_ost_nodsh && skip "remote OST with nodsh"
10989 remote_mds_nodsh && skip "remote MDS with nodsh"
10991 local testdir=$DIR/$tdir/stats_testdir
10993 test_mkdir -p $testdir
10995 # verify obdfilter stats.
10996 $LFS setstripe -c 1 -i 0 $testdir/$tfile
10998 cancel_lru_locks osc
10999 wait_delete_completed
11002 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11003 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11005 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11008 cancel_lru_locks osc
11009 check_stats ost1 "write" 1
11011 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11012 check_stats ost1 "read" 1
11014 > $testdir/$tfile || error "truncate failed"
11015 check_stats ost1 "punch" 1
11017 rm -f $testdir/$tfile || error "file remove failed"
11018 wait_delete_completed
11019 check_stats ost1 "destroy" 1
11023 run_test 133c "Verifying OST stats ========================================"
11030 while [ $value -ge 2 ]; do
11035 if [ $orig -gt $order ]; then
11043 local size=('K' 'M' 'G' 'T');
11045 local size_string=$value
11047 while [ $value -ge 1024 ]; do
11048 if [ $i -gt 3 ]; then
11049 #T is the biggest unit we get here, if that is bigger,
11051 size_string=${value}T
11054 value=$((value >> 10))
11055 if [ $value -lt 1024 ]; then
11056 size_string=${value}${size[$i]}
11065 get_rename_size() {
11067 local context=${2:-.}
11068 local sample=$(do_facet $SINGLEMDS $LCTL \
11069 get_param mdt.$FSNAME-MDT0000.rename_stats |
11070 grep -A1 $context |
11071 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11077 remote_ost_nodsh && skip "remote OST with nodsh"
11078 remote_mds_nodsh && skip "remote MDS with nodsh"
11079 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11080 skip_env "MDS doesn't support rename stats"
11082 local testdir1=$DIR/${tdir}/stats_testdir1
11083 local testdir2=$DIR/${tdir}/stats_testdir2
11084 mkdir -p $DIR/${tdir}
11086 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11088 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11089 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11091 createmany -o $testdir1/test 512 || error "createmany failed"
11093 # check samedir rename size
11094 mv ${testdir1}/test0 ${testdir1}/test_0
11096 local testdir1_size=$(ls -l $DIR/${tdir} |
11097 awk '/stats_testdir1/ {print $5}')
11098 local testdir2_size=$(ls -l $DIR/${tdir} |
11099 awk '/stats_testdir2/ {print $5}')
11101 testdir1_size=$(order_2 $testdir1_size)
11102 testdir2_size=$(order_2 $testdir2_size)
11104 testdir1_size=$(size_in_KMGT $testdir1_size)
11105 testdir2_size=$(size_in_KMGT $testdir2_size)
11107 echo "source rename dir size: ${testdir1_size}"
11108 echo "target rename dir size: ${testdir2_size}"
11110 local cmd="do_facet $SINGLEMDS $LCTL "
11111 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11113 eval $cmd || error "$cmd failed"
11114 local samedir=$($cmd | grep 'same_dir')
11115 local same_sample=$(get_rename_size $testdir1_size)
11116 [ -z "$samedir" ] && error "samedir_rename_size count error"
11117 [[ $same_sample -eq 1 ]] ||
11118 error "samedir_rename_size error $same_sample"
11119 echo "Check same dir rename stats success"
11121 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11123 # check crossdir rename size
11124 mv ${testdir1}/test_0 ${testdir2}/test_0
11126 testdir1_size=$(ls -l $DIR/${tdir} |
11127 awk '/stats_testdir1/ {print $5}')
11128 testdir2_size=$(ls -l $DIR/${tdir} |
11129 awk '/stats_testdir2/ {print $5}')
11131 testdir1_size=$(order_2 $testdir1_size)
11132 testdir2_size=$(order_2 $testdir2_size)
11134 testdir1_size=$(size_in_KMGT $testdir1_size)
11135 testdir2_size=$(size_in_KMGT $testdir2_size)
11137 echo "source rename dir size: ${testdir1_size}"
11138 echo "target rename dir size: ${testdir2_size}"
11140 eval $cmd || error "$cmd failed"
11141 local crossdir=$($cmd | grep 'crossdir')
11142 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11143 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11144 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11145 [[ $src_sample -eq 1 ]] ||
11146 error "crossdir_rename_size error $src_sample"
11147 [[ $tgt_sample -eq 1 ]] ||
11148 error "crossdir_rename_size error $tgt_sample"
11149 echo "Check cross dir rename stats success"
11150 rm -rf $DIR/${tdir}
11152 run_test 133d "Verifying rename_stats ========================================"
11155 remote_mds_nodsh && skip "remote MDS with nodsh"
11156 remote_ost_nodsh && skip "remote OST with nodsh"
11157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11159 local testdir=$DIR/${tdir}/stats_testdir
11160 local ctr f0 f1 bs=32768 count=42 sum
11162 mkdir -p ${testdir} || error "mkdir failed"
11164 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11166 for ctr in {write,read}_bytes; do
11168 cancel_lru_locks osc
11170 do_facet ost1 $LCTL set_param -n \
11171 "obdfilter.*.exports.clear=clear"
11173 if [ $ctr = write_bytes ]; then
11175 f1=${testdir}/${tfile}
11177 f0=${testdir}/${tfile}
11181 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11184 cancel_lru_locks osc
11186 sum=$(do_facet ost1 $LCTL get_param \
11187 "obdfilter.*.exports.*.stats" |
11188 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11189 $1 == ctr { sum += $7 }
11190 END { printf("%0.0f", sum) }')
11192 if ((sum != bs * count)); then
11193 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11197 rm -rf $DIR/${tdir}
11199 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11201 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11203 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11204 # not honor the -ignore_readdir_race option correctly. So we call
11205 # error_ignore() rather than error() in these cases. See LU-11152.
11207 if (find --version; do_facet mds1 find --version) |
11208 grep -q '\b4\.5\.1[1-4]\b'; then
11209 error_ignore LU-11152 "$@"
11216 # First without trusting modes.
11217 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11218 echo "proc_dirs='$proc_dirs'"
11219 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11220 find $proc_dirs -exec cat '{}' \; &> /dev/null
11222 # Second verifying readability.
11223 $LCTL get_param -R '*' &> /dev/null
11225 # Verifing writability with badarea_io.
11227 -ignore_readdir_race \
11229 -not -name force_lbug \
11230 -not -name changelog_mask \
11231 -exec badarea_io '{}' \; ||
11232 error_133 "find $proc_dirs failed"
11234 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11237 remote_mds_nodsh && skip "remote MDS with nodsh"
11238 remote_ost_nodsh && skip "remote OST with nodsh"
11240 # eventually, this can also be replaced with "lctl get_param -R",
11241 # but not until that option is always available on the server
11243 for facet in mds1 ost1; do
11244 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11245 skip_noexit "Too old lustre on $facet"
11246 local facet_proc_dirs=$(do_facet $facet \
11247 \\\ls -d $proc_regexp 2>/dev/null)
11248 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11249 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11250 do_facet $facet find $facet_proc_dirs \
11251 ! -name req_history \
11252 -exec cat '{}' \\\; &> /dev/null
11254 do_facet $facet find $facet_proc_dirs \
11255 ! -name req_history \
11257 -exec cat '{}' \\\; &> /dev/null ||
11258 error "proc file read failed"
11260 do_facet $facet find $facet_proc_dirs \
11261 -ignore_readdir_race \
11263 -not -name force_lbug \
11264 -not -name changelog_mask \
11265 -exec badarea_io '{}' \\\; ||
11266 error_133 "$facet find $facet_proc_dirs failed"
11269 # remount the FS in case writes/reads /proc break the FS
11270 cleanup || error "failed to unmount"
11271 setup || error "failed to setup"
11274 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11277 remote_mds_nodsh && skip "remote MDS with nodsh"
11278 remote_ost_nodsh && skip "remote OST with nodsh"
11279 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11280 skip "Need MDS version at least 2.9.54"
11284 for facet in client mds1 ost1; do
11285 local facet_proc_dirs=$(do_facet $facet \
11286 \\\ls -d $proc_regexp 2> /dev/null)
11287 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11288 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11289 # Get the list of files that are missing the terminating newline
11290 local missing=($(do_facet $facet \
11291 find ${facet_proc_dirs} -type f \| \
11292 while read F\; do \
11293 awk -v FS='\v' -v RS='\v\v' \
11294 "'END { if(NR>0 && \
11295 \\\$NF !~ /.*\\\n\$/) \
11296 print FILENAME}'" \
11299 [ ${#missing[*]} -eq 0 ] ||
11300 error "files do not end with newline: ${missing[*]}"
11303 run_test 133h "Proc files should end with newlines"
11306 remote_mds_nodsh && skip "remote MDS with nodsh"
11307 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11308 skip "Need MDS version at least 2.7.54"
11310 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11311 cancel_lru_locks mdc
11313 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11314 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11315 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11318 createmany -o $DIR/$tdir/f $nr ||
11319 error "failed to create $nr files in $DIR/$tdir"
11320 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11322 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11323 do_facet mds1 $LCTL set_param fail_loc=0x327
11324 do_facet mds1 $LCTL set_param fail_val=500
11327 echo "sleep 10 seconds ..."
11329 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11331 do_facet mds1 $LCTL set_param fail_loc=0
11332 do_facet mds1 $LCTL set_param fail_val=0
11333 [ $lck_cnt -lt $unused ] ||
11334 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11337 unlinkmany $DIR/$tdir/f $nr
11339 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11342 remote_mds_nodsh && skip "remote MDS with nodsh"
11343 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11344 skip "Need MDS version at least 2.7.54"
11346 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11347 cancel_lru_locks mdc
11349 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11350 ldlm.lock_reclaim_threshold_mb)
11351 # disable reclaim temporarily
11352 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11354 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11355 do_facet mds1 $LCTL set_param fail_loc=0x328
11356 do_facet mds1 $LCTL set_param fail_val=500
11358 $LCTL set_param debug=+trace
11361 createmany -o $DIR/$tdir/f $nr &
11362 local create_pid=$!
11364 echo "Sleep $TIMEOUT seconds ..."
11366 if ! ps -p $create_pid > /dev/null 2>&1; then
11367 do_facet mds1 $LCTL set_param fail_loc=0
11368 do_facet mds1 $LCTL set_param fail_val=0
11369 do_facet mds1 $LCTL set_param \
11370 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11371 error "createmany finished incorrectly!"
11373 do_facet mds1 $LCTL set_param fail_loc=0
11374 do_facet mds1 $LCTL set_param fail_val=0
11375 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11376 wait $create_pid || return 1
11378 unlinkmany $DIR/$tdir/f $nr
11380 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11382 test_140() { #bug-17379
11383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11385 test_mkdir $DIR/$tdir
11386 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11387 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11389 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11390 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11392 while i=$((i + 1)); do
11394 cd $i || error "Changing to $i"
11395 ln -s ../stat stat || error "Creating stat symlink"
11396 # Read the symlink until ELOOP present,
11397 # not LBUGing the system is considered success,
11398 # we didn't overrun the stack.
11399 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11400 if [ $ret -ne 0 ]; then
11401 if [ $ret -eq 40 ]; then
11404 error "Open stat symlink"
11410 echo "The symlink depth = $i"
11411 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11412 error "Invalid symlink depth"
11414 # Test recursive symlink
11415 ln -s symlink_self symlink_self
11416 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11417 echo "open symlink_self returns $ret"
11418 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11420 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11425 local TF="$TMP/$tfile"
11427 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11429 cancel_lru_locks $OSC
11430 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11431 remount_client $MOUNT
11433 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11436 $TRUNCATE $DIR/$tfile 6000
11437 cancel_lru_locks $OSC
11438 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11441 echo "12345" >>$DIR/$tfile
11442 cancel_lru_locks $OSC
11443 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11446 echo "12345" >>$DIR/$tfile
11447 cancel_lru_locks $OSC
11448 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11453 run_test 150 "truncate/append tests"
11455 #LU-2902 roc_hit was not able to read all values from lproc
11456 function roc_hit_init() {
11457 local list=$(comma_list $(osts_nodes))
11458 local dir=$DIR/$tdir-check
11459 local file=$dir/$tfile
11465 #use setstripe to do a write to every ost
11466 for i in $(seq 0 $((OSTCOUNT-1))); do
11467 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11468 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11469 idx=$(printf %04x $i)
11470 BEFORE=$(get_osd_param $list *OST*$idx stats |
11471 awk '$1 == "cache_access" {sum += $7}
11472 END { printf("%0.0f", sum) }')
11474 cancel_lru_locks osc
11475 cat $file >/dev/null
11477 AFTER=$(get_osd_param $list *OST*$idx stats |
11478 awk '$1 == "cache_access" {sum += $7}
11479 END { printf("%0.0f", sum) }')
11481 echo BEFORE:$BEFORE AFTER:$AFTER
11482 if ! let "AFTER - BEFORE == 4"; then
11484 error "roc_hit is not safe to use"
11492 function roc_hit() {
11493 local list=$(comma_list $(osts_nodes))
11494 echo $(get_osd_param $list '' stats |
11495 awk '$1 == "cache_hit" {sum += $7}
11496 END { printf("%0.0f", sum) }')
11499 function set_cache() {
11502 if [ "$2" == "off" ]; then
11505 local list=$(comma_list $(osts_nodes))
11506 set_osd_param $list '' $1_cache_enable $on
11508 cancel_lru_locks osc
11512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11513 remote_ost_nodsh && skip "remote OST with nodsh"
11516 local list=$(comma_list $(osts_nodes))
11518 # check whether obdfilter is cache capable at all
11519 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11520 skip "not cache-capable obdfilter"
11523 # check cache is enabled on all obdfilters
11524 if get_osd_param $list '' read_cache_enable | grep 0; then
11525 skip "oss cache is disabled"
11528 set_osd_param $list '' writethrough_cache_enable 1
11530 # check write cache is enabled on all obdfilters
11531 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11532 skip "oss write cache is NOT enabled"
11537 #define OBD_FAIL_OBD_NO_LRU 0x609
11538 do_nodes $list $LCTL set_param fail_loc=0x609
11540 # pages should be in the case right after write
11541 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11544 local BEFORE=$(roc_hit)
11545 cancel_lru_locks osc
11546 cat $DIR/$tfile >/dev/null
11547 local AFTER=$(roc_hit)
11549 do_nodes $list $LCTL set_param fail_loc=0
11551 if ! let "AFTER - BEFORE == CPAGES"; then
11552 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11555 # the following read invalidates the cache
11556 cancel_lru_locks osc
11557 set_osd_param $list '' read_cache_enable 0
11558 cat $DIR/$tfile >/dev/null
11560 # now data shouldn't be found in the cache
11562 cancel_lru_locks osc
11563 cat $DIR/$tfile >/dev/null
11565 if let "AFTER - BEFORE != 0"; then
11566 error "IN CACHE: before: $BEFORE, after: $AFTER"
11569 set_osd_param $list '' read_cache_enable 1
11572 run_test 151 "test cache on oss and controls ==============================="
11575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11577 local TF="$TMP/$tfile"
11579 # simulate ENOMEM during write
11580 #define OBD_FAIL_OST_NOMEM 0x226
11581 lctl set_param fail_loc=0x80000226
11582 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11584 sync || error "sync failed"
11585 lctl set_param fail_loc=0
11587 # discard client's cache
11588 cancel_lru_locks osc
11590 # simulate ENOMEM during read
11591 lctl set_param fail_loc=0x80000226
11592 cmp $TF $DIR/$tfile || error "cmp failed"
11593 lctl set_param fail_loc=0
11597 run_test 152 "test read/write with enomem ============================"
11600 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11602 run_test 153 "test if fdatasync does not crash ======================="
11604 dot_lustre_fid_permission_check() {
11606 local ffid=$MOUNT/.lustre/fid/$fid
11609 echo "stat fid $fid"
11610 stat $ffid > /dev/null || error "stat $ffid failed."
11611 echo "touch fid $fid"
11612 touch $ffid || error "touch $ffid failed."
11613 echo "write to fid $fid"
11614 cat /etc/hosts > $ffid || error "write $ffid failed."
11615 echo "read fid $fid"
11616 diff /etc/hosts $ffid || error "read $ffid failed."
11617 echo "append write to fid $fid"
11618 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11619 echo "rename fid $fid"
11620 mv $ffid $test_dir/$tfile.1 &&
11621 error "rename $ffid to $tfile.1 should fail."
11622 touch $test_dir/$tfile.1
11623 mv $test_dir/$tfile.1 $ffid &&
11624 error "rename $tfile.1 to $ffid should fail."
11625 rm -f $test_dir/$tfile.1
11626 echo "truncate fid $fid"
11627 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11628 echo "link fid $fid"
11629 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11630 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11631 echo "setfacl fid $fid"
11632 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11633 echo "getfacl fid $fid"
11634 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11636 echo "unlink fid $fid"
11637 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11638 echo "mknod fid $fid"
11639 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11641 fid=[0xf00000400:0x1:0x0]
11642 ffid=$MOUNT/.lustre/fid/$fid
11644 echo "stat non-exist fid $fid"
11645 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11646 echo "write to non-exist fid $fid"
11647 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11648 echo "link new fid $fid"
11649 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11651 mkdir -p $test_dir/$tdir
11652 touch $test_dir/$tdir/$tfile
11653 fid=$($LFS path2fid $test_dir/$tdir)
11656 error "error: could not get fid for $test_dir/$dir/$tfile."
11658 ffid=$MOUNT/.lustre/fid/$fid
11661 ls $ffid > /dev/null || error "ls $ffid failed."
11662 echo "touch $fid/$tfile.1"
11663 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11665 echo "touch $MOUNT/.lustre/fid/$tfile"
11666 touch $MOUNT/.lustre/fid/$tfile && \
11667 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11669 echo "setxattr to $MOUNT/.lustre/fid"
11670 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11672 echo "listxattr for $MOUNT/.lustre/fid"
11673 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11675 echo "delxattr from $MOUNT/.lustre/fid"
11676 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11678 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11679 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11680 error "touch invalid fid should fail."
11682 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11683 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11684 error "touch non-normal fid should fail."
11686 echo "rename $tdir to $MOUNT/.lustre/fid"
11687 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11688 error "rename to $MOUNT/.lustre/fid should fail."
11690 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11692 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11693 local new_obf_mode=777
11695 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11696 chmod $new_obf_mode $DIR/.lustre/fid ||
11697 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11699 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11700 [ $obf_mode -eq $new_obf_mode ] ||
11701 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11703 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11704 chmod $old_obf_mode $DIR/.lustre/fid ||
11705 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11708 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11709 fid=$($LFS path2fid $test_dir/$tfile-2)
11711 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11713 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11714 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11715 error "create lov data thru .lustre failed"
11717 echo "cp /etc/passwd $test_dir/$tfile-2"
11718 cp /etc/passwd $test_dir/$tfile-2 ||
11719 error "copy to $test_dir/$tfile-2 failed."
11720 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11721 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11722 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11724 rm -rf $test_dir/tfile.lnk
11725 rm -rf $test_dir/$tfile-2
11729 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11730 skip "Need MDS version at least 2.4.1"
11732 local tf=$DIR/$tfile
11735 local fid=$($LFS path2fid $tf)
11736 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11738 # check that we get the same pathname back
11739 local found=$($LFS fid2path $MOUNT "$fid")
11740 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11741 [ "$found" == "$tf" ] ||
11742 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11744 run_test 154A "lfs path2fid and fid2path basic checks"
11747 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11748 skip "Need MDS version at least 2.4.1"
11750 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11751 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11752 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11753 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11755 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11756 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11758 # check that we get the same pathname
11759 echo "PFID: $PFID, name: $name"
11760 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11761 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11762 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11763 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11765 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11767 run_test 154B "verify the ll_decode_linkea tool"
11770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11771 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11772 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11773 skip "Need MDS version at least 2.2.51"
11774 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11776 cp /etc/hosts $DIR/$tfile
11778 fid=$($LFS path2fid $DIR/$tfile)
11780 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11782 dot_lustre_fid_permission_check "$fid" $DIR ||
11783 error "dot lustre permission check $fid failed"
11785 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11787 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11789 touch $MOUNT/.lustre/file &&
11790 error "creation is not allowed under .lustre"
11792 mkdir $MOUNT/.lustre/dir &&
11793 error "mkdir is not allowed under .lustre"
11797 run_test 154a "Open-by-FID"
11800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11801 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11803 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11804 skip "Need MDS version at least 2.2.51"
11806 local remote_dir=$DIR/$tdir/remote_dir
11810 mkdir -p $DIR/$tdir
11811 $LFS mkdir -i $MDTIDX $remote_dir ||
11812 error "create remote directory failed"
11814 cp /etc/hosts $remote_dir/$tfile
11816 fid=$($LFS path2fid $remote_dir/$tfile)
11818 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11820 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11821 error "dot lustre permission check $fid failed"
11824 run_test 154b "Open-by-FID for remote directory"
11827 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11828 skip "Need MDS version at least 2.4.1"
11830 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11831 local FID1=$($LFS path2fid $DIR/$tfile.1)
11832 local FID2=$($LFS path2fid $DIR/$tfile.2)
11833 local FID3=$($LFS path2fid $DIR/$tfile.3)
11836 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11837 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11838 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11840 [ "$FID" = "${!want}" ] ||
11841 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11845 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11847 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11848 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11852 run_test 154c "lfs path2fid and fid2path multiple arguments"
11855 remote_mds_nodsh && skip "remote MDS with nodsh"
11856 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11857 skip "Need MDS version at least 2.5.53"
11859 if remote_mds; then
11860 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11864 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11871 local fid=$($LFS path2fid $DIR/$tfile)
11874 cmd="exec $fd<$DIR/$tfile"
11876 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11877 echo "$fid_list" | grep "$fid"
11880 cmd="exec $fd>/dev/null"
11882 if [ $rc -ne 0 ]; then
11883 error "FID $fid not found in open files list $fid_list"
11886 run_test 154d "Verify open file fid"
11890 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11891 skip "Need MDS version at least 2.6.50"
11893 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11894 error ".lustre returned by readdir"
11897 run_test 154e ".lustre is not returned by readdir"
11900 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11902 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11903 test_mkdir -p -c1 $DIR/$tdir/d
11904 # test dirs inherit from its stripe
11905 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11906 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11907 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11908 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11911 # get fid of parents
11912 local FID0=$($LFS path2fid $DIR/$tdir/d)
11913 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11914 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11915 local FID3=$($LFS path2fid $DIR)
11917 # check that path2fid --parents returns expected <parent_fid>/name
11918 # 1) test for a directory (single parent)
11919 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11920 [ "$parent" == "$FID0/foo1" ] ||
11921 error "expected parent: $FID0/foo1, got: $parent"
11923 # 2) test for a file with nlink > 1 (multiple parents)
11924 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11925 echo "$parent" | grep -F "$FID1/$tfile" ||
11926 error "$FID1/$tfile not returned in parent list"
11927 echo "$parent" | grep -F "$FID2/link" ||
11928 error "$FID2/link not returned in parent list"
11930 # 3) get parent by fid
11931 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11932 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11933 echo "$parent" | grep -F "$FID1/$tfile" ||
11934 error "$FID1/$tfile not returned in parent list (by fid)"
11935 echo "$parent" | grep -F "$FID2/link" ||
11936 error "$FID2/link not returned in parent list (by fid)"
11938 # 4) test for entry in root directory
11939 parent=$($LFS path2fid --parents $DIR/f)
11940 echo "$parent" | grep -F "$FID3/f" ||
11941 error "$FID3/f not returned in parent list"
11943 # 5) test it on root directory
11944 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11945 error "$MOUNT should not have parents"
11947 # enable xattr caching and check that linkea is correctly updated
11948 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11949 save_lustre_params client "llite.*.xattr_cache" > $save
11950 lctl set_param llite.*.xattr_cache 1
11952 # 6.1) linkea update on rename
11953 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11955 # get parents by fid
11956 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11957 # foo1 should no longer be returned in parent list
11958 echo "$parent" | grep -F "$FID1" &&
11959 error "$FID1 should no longer be in parent list"
11960 # the new path should appear
11961 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11962 error "$FID2/$tfile.moved is not in parent list"
11964 # 6.2) linkea update on unlink
11965 rm -f $DIR/$tdir/d/foo2/link
11966 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11967 # foo2/link should no longer be returned in parent list
11968 echo "$parent" | grep -F "$FID2/link" &&
11969 error "$FID2/link should no longer be in parent list"
11973 restore_lustre_params < $save
11976 run_test 154f "get parent fids by reading link ea"
11980 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11981 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11982 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11983 skip "Need MDS version at least 2.6.92"
11985 mkdir -p $DIR/$tdir
11986 llapi_fid_test -d $DIR/$tdir
11988 run_test 154g "various llapi FID tests"
11990 test_155_small_load() {
11991 local temp=$TMP/$tfile
11992 local file=$DIR/$tfile
11994 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11995 error "dd of=$temp bs=6096 count=1 failed"
11997 cancel_lru_locks $OSC
11998 cmp $temp $file || error "$temp $file differ"
12000 $TRUNCATE $temp 6000
12001 $TRUNCATE $file 6000
12002 cmp $temp $file || error "$temp $file differ (truncate1)"
12004 echo "12345" >>$temp
12005 echo "12345" >>$file
12006 cmp $temp $file || error "$temp $file differ (append1)"
12008 echo "12345" >>$temp
12009 echo "12345" >>$file
12010 cmp $temp $file || error "$temp $file differ (append2)"
12016 test_155_big_load() {
12017 remote_ost_nodsh && skip "remote OST with nodsh"
12019 local temp=$TMP/$tfile
12020 local file=$DIR/$tfile
12023 local cache_size=$(do_facet ost$((MAXI+1)) \
12024 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12025 local large_file_size=$((cache_size * 2))
12027 echo "OSS cache size: $cache_size KB"
12028 echo "Large file size: $large_file_size KB"
12030 [ $MAXV -le $large_file_size ] &&
12031 skip_env "max available OST size needs > $large_file_size KB"
12033 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12035 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12036 error "dd of=$temp bs=$large_file_size count=1k failed"
12039 cancel_lru_locks osc
12040 cmp $temp $file || error "$temp $file differ"
12046 save_writethrough() {
12047 local facets=$(get_facets OST)
12049 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12055 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12057 save_writethrough $p
12060 set_cache writethrough on
12061 test_155_small_load
12062 restore_lustre_params < $p
12065 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12070 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12072 save_writethrough $p
12075 set_cache writethrough off
12076 test_155_small_load
12077 restore_lustre_params < $p
12080 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12085 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12087 save_writethrough $p
12090 set_cache writethrough on
12091 test_155_small_load
12092 restore_lustre_params < $p
12095 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12100 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12102 save_writethrough $p
12105 set_cache writethrough off
12106 test_155_small_load
12107 restore_lustre_params < $p
12110 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12115 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12117 save_writethrough $p
12120 set_cache writethrough on
12122 restore_lustre_params < $p
12125 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12132 save_writethrough $p
12135 set_cache writethrough off
12137 restore_lustre_params < $p
12140 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12145 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12147 save_writethrough $p
12150 set_cache writethrough on
12152 restore_lustre_params < $p
12155 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12160 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12162 save_writethrough $p
12165 set_cache writethrough off
12167 restore_lustre_params < $p
12170 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12174 remote_ost_nodsh && skip "remote OST with nodsh"
12175 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12176 skip "stats not implemented on old servers"
12177 [ "$ost1_FSTYPE" = "zfs" ] &&
12178 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12183 local file="$DIR/$tfile"
12184 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12186 save_writethrough $p
12189 log "Turn on read and write cache"
12191 set_cache writethrough on
12193 log "Write data and read it back."
12194 log "Read should be satisfied from the cache."
12195 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12197 cancel_lru_locks osc
12198 cat $file >/dev/null
12200 if ! let "AFTER - BEFORE == CPAGES"; then
12201 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12203 log "cache hits:: before: $BEFORE, after: $AFTER"
12206 log "Read again; it should be satisfied from the cache."
12208 cancel_lru_locks osc
12209 cat $file >/dev/null
12211 if ! let "AFTER - BEFORE == CPAGES"; then
12212 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12214 log "cache hits:: before: $BEFORE, after: $AFTER"
12217 log "Turn off the read cache and turn on the write cache"
12219 set_cache writethrough on
12221 log "Read again; it should be satisfied from the cache."
12223 cancel_lru_locks osc
12224 cat $file >/dev/null
12226 if ! let "AFTER - BEFORE == CPAGES"; then
12227 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12229 log "cache hits:: before: $BEFORE, after: $AFTER"
12232 log "Read again; it should not be satisfied from the cache."
12234 cancel_lru_locks osc
12235 cat $file >/dev/null
12237 if ! let "AFTER - BEFORE == 0"; then
12238 error "IN CACHE: before: $BEFORE, after: $AFTER"
12240 log "cache hits:: before: $BEFORE, after: $AFTER"
12243 log "Write data and read it back."
12244 log "Read should be satisfied from the cache."
12245 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12247 cancel_lru_locks osc
12248 cat $file >/dev/null
12250 if ! let "AFTER - BEFORE == CPAGES"; then
12251 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12253 log "cache hits:: before: $BEFORE, after: $AFTER"
12256 log "Read again; it should not be satisfied from the cache."
12258 cancel_lru_locks osc
12259 cat $file >/dev/null
12261 if ! let "AFTER - BEFORE == 0"; then
12262 error "IN CACHE: before: $BEFORE, after: $AFTER"
12264 log "cache hits:: before: $BEFORE, after: $AFTER"
12267 log "Turn off read and write cache"
12269 set_cache writethrough off
12271 log "Write data and read it back"
12272 log "It should not be satisfied from the cache."
12274 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12275 cancel_lru_locks osc
12277 cat $file >/dev/null
12279 if ! let "AFTER - BEFORE == 0"; then
12280 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12282 log "cache hits:: before: $BEFORE, after: $AFTER"
12285 log "Turn on the read cache and turn off the write cache"
12287 set_cache writethrough off
12289 log "Write data and read it back"
12290 log "It should not be satisfied from the cache."
12292 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12294 cancel_lru_locks osc
12295 cat $file >/dev/null
12297 if ! let "AFTER - BEFORE == 0"; then
12298 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12300 log "cache hits:: before: $BEFORE, after: $AFTER"
12303 log "Read again; it should be satisfied from the cache."
12305 cancel_lru_locks osc
12306 cat $file >/dev/null
12308 if ! let "AFTER - BEFORE == CPAGES"; then
12309 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12311 log "cache hits:: before: $BEFORE, after: $AFTER"
12314 restore_lustre_params < $p
12317 run_test 156 "Verification of tunables"
12320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12321 remote_mds_nodsh && skip "remote MDS with nodsh"
12322 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12323 skip "Need MDS version at least 2.2.0"
12325 changelog_register || error "changelog_register failed"
12326 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12327 changelog_users $SINGLEMDS | grep -q $cl_user ||
12328 error "User $cl_user not found in changelog_users"
12331 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12332 changelog_clear 0 || error "changelog_clear failed"
12333 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12334 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12335 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12336 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12337 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12338 rm $DIR/$tdir/pics/desktop.jpg
12340 changelog_dump | tail -10
12342 echo "verifying changelog mask"
12343 changelog_chmask "-MKDIR"
12344 changelog_chmask "-CLOSE"
12346 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12347 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12349 changelog_chmask "+MKDIR"
12350 changelog_chmask "+CLOSE"
12352 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12353 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12355 changelog_dump | tail -10
12356 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12357 CLOSES=$(changelog_dump | grep -c "CLOSE")
12358 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12359 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12362 echo "verifying target fid"
12363 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12364 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12365 [ "$fidc" == "$fidf" ] ||
12366 error "changelog '$tfile' fid $fidc != file fid $fidf"
12367 echo "verifying parent fid"
12368 # The FID returned from the Changelog may be the directory shard on
12369 # a different MDT, and not the FID returned by path2fid on the parent.
12370 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12371 # since this is what will matter when recreating this file in the tree.
12372 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12373 local pathp=$($LFS fid2path $MOUNT "$fidp")
12374 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12375 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12377 echo "getting records for $cl_user"
12378 changelog_users $SINGLEMDS
12379 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12381 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12382 error "changelog_clear failed"
12383 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12384 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12385 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12386 error "user index expect $user_rec1 + $nclr != $user_rec2"
12388 local min0_rec=$(changelog_users $SINGLEMDS |
12389 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12390 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12391 awk '{ print $1; exit; }')
12393 changelog_dump | tail -n 5
12394 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12395 [ $first_rec == $((min0_rec + 1)) ] ||
12396 error "first index should be $min0_rec + 1 not $first_rec"
12398 # LU-3446 changelog index reset on MDT restart
12399 local cur_rec1=$(changelog_users $SINGLEMDS |
12400 awk '/^current.index:/ { print $NF }')
12401 changelog_clear 0 ||
12402 error "clear all changelog records for $cl_user failed"
12403 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12404 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12405 error "Fail to start $SINGLEMDS"
12406 local cur_rec2=$(changelog_users $SINGLEMDS |
12407 awk '/^current.index:/ { print $NF }')
12408 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12409 [ $cur_rec1 == $cur_rec2 ] ||
12410 error "current index should be $cur_rec1 not $cur_rec2"
12412 echo "verifying users from this test are deregistered"
12413 changelog_deregister || error "changelog_deregister failed"
12414 changelog_users $SINGLEMDS | grep -q $cl_user &&
12415 error "User '$cl_user' still in changelog_users"
12417 # lctl get_param -n mdd.*.changelog_users
12418 # current index: 144
12419 # ID index (idle seconds)
12421 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12422 # this is the normal case where all users were deregistered
12423 # make sure no new records are added when no users are present
12424 local last_rec1=$(changelog_users $SINGLEMDS |
12425 awk '/^current.index:/ { print $NF }')
12426 touch $DIR/$tdir/chloe
12427 local last_rec2=$(changelog_users $SINGLEMDS |
12428 awk '/^current.index:/ { print $NF }')
12429 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12430 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12432 # any changelog users must be leftovers from a previous test
12433 changelog_users $SINGLEMDS
12434 echo "other changelog users; can't verify off"
12437 run_test 160a "changelog sanity"
12439 test_160b() { # LU-3587
12440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12441 remote_mds_nodsh && skip "remote MDS with nodsh"
12442 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12443 skip "Need MDS version at least 2.2.0"
12445 changelog_register || error "changelog_register failed"
12446 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12447 changelog_users $SINGLEMDS | grep -q $cl_user ||
12448 error "User '$cl_user' not found in changelog_users"
12450 local longname1=$(str_repeat a 255)
12451 local longname2=$(str_repeat b 255)
12454 echo "creating very long named file"
12455 touch $longname1 || error "create of '$longname1' failed"
12456 echo "renaming very long named file"
12457 mv $longname1 $longname2
12459 changelog_dump | grep RENME | tail -n 5
12462 run_test 160b "Verify that very long rename doesn't crash in changelog"
12465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12466 remote_mds_nodsh && skip "remote MDS with nodsh"
12468 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12469 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12470 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12471 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12475 # Registration step
12476 changelog_register || error "changelog_register failed"
12479 mkdir -p $DIR/$tdir
12480 $MCREATE $DIR/$tdir/foo_160c
12481 changelog_chmask "-TRUNC"
12482 $TRUNCATE $DIR/$tdir/foo_160c 200
12483 changelog_chmask "+TRUNC"
12484 $TRUNCATE $DIR/$tdir/foo_160c 199
12485 changelog_dump | tail -n 5
12486 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12487 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12489 run_test 160c "verify that changelog log catch the truncate event"
12492 remote_mds_nodsh && skip "remote MDS with nodsh"
12493 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12495 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12496 skip "Need MDS version at least 2.7.60"
12498 # Registration step
12499 changelog_register || error "changelog_register failed"
12501 mkdir -p $DIR/$tdir/migrate_dir
12502 changelog_clear 0 || error "changelog_clear failed"
12504 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12505 changelog_dump | tail -n 5
12506 local migrates=$(changelog_dump | grep -c "MIGRT")
12507 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12509 run_test 160d "verify that changelog log catch the migrate event"
12512 remote_mds_nodsh && skip "remote MDS with nodsh"
12515 changelog_register || error "changelog_register failed"
12517 # Delete a future user (expect fail)
12518 local MDT0=$(facet_svc $SINGLEMDS)
12519 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12522 if [ $rc -eq 0 ]; then
12523 error "Deleted non-existant user cl77"
12524 elif [ $rc -ne 2 ]; then
12525 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12528 # Clear to a bad index (1 billion should be safe)
12529 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12532 if [ $rc -eq 0 ]; then
12533 error "Successfully cleared to invalid CL index"
12534 elif [ $rc -ne 22 ]; then
12535 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12538 run_test 160e "changelog negative testing (should return errors)"
12541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12542 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12543 skip "Need MDS version at least 2.10.56"
12545 local mdts=$(comma_list $(mdts_nodes))
12548 changelog_register || error "first changelog_register failed"
12549 changelog_register || error "second changelog_register failed"
12551 declare -A cl_user1
12552 declare -A cl_user2
12557 # generate some changelog records to accumulate on each MDT
12558 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12559 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12560 error "create $DIR/$tdir/$tfile failed"
12562 # check changelogs have been generated
12563 local nbcl=$(changelog_dump | wc -l)
12564 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12566 for param in "changelog_max_idle_time=10" \
12568 "changelog_min_gc_interval=2" \
12569 "changelog_min_free_cat_entries=3"; do
12570 local MDT0=$(facet_svc $SINGLEMDS)
12571 local var="${param%=*}"
12572 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12574 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12575 do_nodes $mdts $LCTL set_param mdd.*.$param
12578 # force cl_user2 to be idle (1st part)
12581 # simulate changelog catalog almost full
12582 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12583 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12585 for i in $(seq $MDSCOUNT); do
12586 cl_users=(${CL_USERS[mds$i]})
12587 cl_user1[mds$i]="${cl_users[0]}"
12588 cl_user2[mds$i]="${cl_users[1]}"
12590 [ -n "${cl_user1[mds$i]}" ] ||
12591 error "mds$i: no user registered"
12592 [ -n "${cl_user2[mds$i]}" ] ||
12593 error "mds$i: only ${cl_user2[mds$i]} is registered"
12595 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12596 [ -n "$user_rec1" ] ||
12597 error "mds$i: User ${cl_user1[mds$i]} not registered"
12598 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12599 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12600 [ -n "$user_rec2" ] ||
12601 error "mds$i: User ${cl_user1[mds$i]} not registered"
12602 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12603 "$user_rec1 + 2 == $user_rec2"
12604 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12605 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12606 "$user_rec1 + 2, but is $user_rec2"
12607 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12608 [ -n "$user_rec2" ] ||
12609 error "mds$i: User ${cl_user2[mds$i]} not registered"
12610 [ $user_rec1 == $user_rec2 ] ||
12611 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12612 "$user_rec1, but is $user_rec2"
12615 # force cl_user2 to be idle (2nd part) and to reach
12616 # changelog_max_idle_time
12619 # generate one more changelog to trigger fail_loc
12620 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12621 error "create $DIR/$tdir/${tfile}bis failed"
12623 # ensure gc thread is done
12624 for i in $(mdts_nodes); do
12626 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12627 error "$i: GC-thread not done"
12631 for i in $(seq $MDSCOUNT); do
12632 # check cl_user1 still registered
12633 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12634 error "mds$i: User ${cl_user1[mds$i]} not registered"
12635 # check cl_user2 unregistered
12636 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12637 error "mds$i: User ${cl_user2[mds$i]} still registered"
12639 # check changelogs are present and starting at $user_rec1 + 1
12640 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12641 [ -n "$user_rec1" ] ||
12642 error "mds$i: User ${cl_user1[mds$i]} not registered"
12643 first_rec=$($LFS changelog $(facet_svc mds$i) |
12644 awk '{ print $1; exit; }')
12646 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12647 [ $((user_rec1 + 1)) == $first_rec ] ||
12648 error "mds$i: first index should be $user_rec1 + 1, " \
12649 "but is $first_rec"
12652 run_test 160f "changelog garbage collect (timestamped users)"
12655 remote_mds_nodsh && skip "remote MDS with nodsh"
12656 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12657 skip "Need MDS version at least 2.10.56"
12659 local mdts=$(comma_list $(mdts_nodes))
12661 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12662 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12665 changelog_register || error "first changelog_register failed"
12666 changelog_register || error "second changelog_register failed"
12668 declare -A cl_user1
12669 declare -A cl_user2
12674 # generate some changelog records to accumulate on each MDT
12675 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12676 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12677 error "create $DIR/$tdir/$tfile failed"
12679 # check changelogs have been generated
12680 local nbcl=$(changelog_dump | wc -l)
12681 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12683 # reduce the max_idle_indexes value to make sure we exceed it
12684 max_ndx=$((nbcl / 2 - 1))
12686 for param in "changelog_max_idle_indexes=$max_ndx" \
12688 "changelog_min_gc_interval=2" \
12689 "changelog_min_free_cat_entries=3"; do
12690 local MDT0=$(facet_svc $SINGLEMDS)
12691 local var="${param%=*}"
12692 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12694 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12695 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12696 error "unable to set mdd.*.$param"
12699 # simulate changelog catalog almost full
12700 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12701 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12703 for i in $(seq $MDSCOUNT); do
12704 cl_users=(${CL_USERS[mds$i]})
12705 cl_user1[mds$i]="${cl_users[0]}"
12706 cl_user2[mds$i]="${cl_users[1]}"
12708 [ -n "${cl_user1[mds$i]}" ] ||
12709 error "mds$i: no user registered"
12710 [ -n "${cl_user2[mds$i]}" ] ||
12711 error "mds$i: only ${cl_user1[mds$i]} is registered"
12713 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12714 [ -n "$user_rec1" ] ||
12715 error "mds$i: User ${cl_user1[mds$i]} not registered"
12716 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12717 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12718 [ -n "$user_rec2" ] ||
12719 error "mds$i: User ${cl_user1[mds$i]} not registered"
12720 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12721 "$user_rec1 + 2 == $user_rec2"
12722 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12723 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12724 "$user_rec1 + 2, but is $user_rec2"
12725 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12726 [ -n "$user_rec2" ] ||
12727 error "mds$i: User ${cl_user2[mds$i]} not registered"
12728 [ $user_rec1 == $user_rec2 ] ||
12729 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12730 "$user_rec1, but is $user_rec2"
12733 # ensure we are past the previous changelog_min_gc_interval set above
12736 # generate one more changelog to trigger fail_loc
12737 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12738 error "create $DIR/$tdir/${tfile}bis failed"
12740 # ensure gc thread is done
12741 for i in $(mdts_nodes); do
12743 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12744 error "$i: GC-thread not done"
12748 for i in $(seq $MDSCOUNT); do
12749 # check cl_user1 still registered
12750 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12751 error "mds$i: User ${cl_user1[mds$i]} not registered"
12752 # check cl_user2 unregistered
12753 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12754 error "mds$i: User ${cl_user2[mds$i]} still registered"
12756 # check changelogs are present and starting at $user_rec1 + 1
12757 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12758 [ -n "$user_rec1" ] ||
12759 error "mds$i: User ${cl_user1[mds$i]} not registered"
12760 first_rec=$($LFS changelog $(facet_svc mds$i) |
12761 awk '{ print $1; exit; }')
12763 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12764 [ $((user_rec1 + 1)) == $first_rec ] ||
12765 error "mds$i: first index should be $user_rec1 + 1, " \
12766 "but is $first_rec"
12769 run_test 160g "changelog garbage collect (old users)"
12772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12773 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12774 skip "Need MDS version at least 2.10.56"
12776 local mdts=$(comma_list $(mdts_nodes))
12779 changelog_register || error "first changelog_register failed"
12780 changelog_register || error "second changelog_register failed"
12782 declare -A cl_user1
12783 declare -A cl_user2
12788 # generate some changelog records to accumulate on each MDT
12789 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12790 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12791 error "create $DIR/$tdir/$tfile failed"
12793 # check changelogs have been generated
12794 local nbcl=$(changelog_dump | wc -l)
12795 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12797 for param in "changelog_max_idle_time=10" \
12799 "changelog_min_gc_interval=2"; do
12800 local MDT0=$(facet_svc $SINGLEMDS)
12801 local var="${param%=*}"
12802 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12804 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12805 do_nodes $mdts $LCTL set_param mdd.*.$param
12808 # force cl_user2 to be idle (1st part)
12811 for i in $(seq $MDSCOUNT); do
12812 cl_users=(${CL_USERS[mds$i]})
12813 cl_user1[mds$i]="${cl_users[0]}"
12814 cl_user2[mds$i]="${cl_users[1]}"
12816 [ -n "${cl_user1[mds$i]}" ] ||
12817 error "mds$i: no user registered"
12818 [ -n "${cl_user2[mds$i]}" ] ||
12819 error "mds$i: only ${cl_user2[mds$i]} is registered"
12821 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12822 [ -n "$user_rec1" ] ||
12823 error "mds$i: User ${cl_user1[mds$i]} not registered"
12824 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12825 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12826 [ -n "$user_rec2" ] ||
12827 error "mds$i: User ${cl_user1[mds$i]} not registered"
12828 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12829 "$user_rec1 + 2 == $user_rec2"
12830 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12831 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12832 "$user_rec1 + 2, but is $user_rec2"
12833 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12834 [ -n "$user_rec2" ] ||
12835 error "mds$i: User ${cl_user2[mds$i]} not registered"
12836 [ $user_rec1 == $user_rec2 ] ||
12837 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12838 "$user_rec1, but is $user_rec2"
12841 # force cl_user2 to be idle (2nd part) and to reach
12842 # changelog_max_idle_time
12845 # force each GC-thread start and block then
12846 # one per MDT/MDD, set fail_val accordingly
12847 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12848 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12850 # generate more changelogs to trigger fail_loc
12851 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12852 error "create $DIR/$tdir/${tfile}bis failed"
12854 # stop MDT to stop GC-thread, should be done in back-ground as it will
12855 # block waiting for the thread to be released and exit
12856 declare -A stop_pids
12857 for i in $(seq $MDSCOUNT); do
12859 stop_pids[mds$i]=$!
12862 for i in $(mdts_nodes); do
12865 local facets=$(facets_up_on_host $i)
12867 for facet in ${facets//,/ }; do
12868 if [[ $facet == mds* ]]; then
12872 # ensure each MDS's gc threads are still present and all in "R"
12873 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12874 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12875 error "$i: expected $nb GC-thread"
12877 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12879 error "$i: GC-thread not found in R-state"
12880 # check umounts of each MDT on MDS have reached kthread_stop()
12881 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12882 error "$i: expected $nb umount"
12884 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12885 error "$i: umount not found in D-state"
12888 # release all GC-threads
12889 do_nodes $mdts $LCTL set_param fail_loc=0
12891 # wait for MDT stop to complete
12892 for i in $(seq $MDSCOUNT); do
12893 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12897 # may try to check if any orphan changelog records are present
12898 # via ldiskfs/zfs and llog_reader...
12900 # re-start/mount MDTs
12901 for i in $(seq $MDSCOUNT); do
12902 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12903 error "Fail to start mds$i"
12907 for i in $(seq $MDSCOUNT); do
12908 # check cl_user1 still registered
12909 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12910 error "mds$i: User ${cl_user1[mds$i]} not registered"
12911 # check cl_user2 unregistered
12912 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12913 error "mds$i: User ${cl_user2[mds$i]} still registered"
12915 # check changelogs are present and starting at $user_rec1 + 1
12916 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12917 [ -n "$user_rec1" ] ||
12918 error "mds$i: User ${cl_user1[mds$i]} not registered"
12919 first_rec=$($LFS changelog $(facet_svc mds$i) |
12920 awk '{ print $1; exit; }')
12922 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12923 [ $((user_rec1 + 1)) == $first_rec ] ||
12924 error "mds$i: first index should be $user_rec1 + 1, " \
12925 "but is $first_rec"
12928 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12933 local mdts=$(comma_list $(mdts_nodes))
12935 changelog_register || error "first changelog_register failed"
12937 # generate some changelog records to accumulate on each MDT
12938 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12939 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12940 error "create $DIR/$tdir/$tfile failed"
12942 # check changelogs have been generated
12943 local nbcl=$(changelog_dump | wc -l)
12944 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12946 # simulate race between register and unregister
12947 # XXX as fail_loc is set per-MDS, with DNE configs the race
12948 # simulation will only occur for one MDT per MDS and for the
12949 # others the normal race scenario will take place
12950 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12951 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12952 do_nodes $mdts $LCTL set_param fail_val=1
12954 # unregister 1st user
12955 changelog_deregister &
12957 # wait some time for deregister work to reach race rdv
12959 # register 2nd user
12960 changelog_register || error "2nd user register failed"
12962 wait $pid1 || error "1st user deregister failed"
12966 declare -A LAST_REC
12967 for i in $(seq $MDSCOUNT); do
12968 if changelog_users mds$i | grep "^cl"; then
12969 # make sure new records are added with one user present
12970 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12971 awk '/^current.index:/ { print $NF }')
12973 error "mds$i has no user registered"
12977 # generate more changelog records to accumulate on each MDT
12978 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12979 error "create $DIR/$tdir/${tfile}bis failed"
12981 for i in $(seq $MDSCOUNT); do
12982 last_rec=$(changelog_users $SINGLEMDS |
12983 awk '/^current.index:/ { print $NF }')
12984 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12985 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12986 error "changelogs are off on mds$i"
12989 run_test 160i "changelog user register/unregister race"
12992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12994 test_mkdir -c1 $DIR/$tdir
12995 cp /etc/hosts $DIR/$tdir/$tfile
12996 test_mkdir -c1 $DIR/$tdir/foo1
12997 test_mkdir -c1 $DIR/$tdir/foo2
12998 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12999 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13000 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13001 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13002 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13003 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13004 $LFS fid2path $DIR $FID
13005 error "bad link ea"
13008 rm $DIR/$tdir/foo2/zachary
13010 rm $DIR/$tdir/foo2/thor
13012 rm $DIR/$tdir/$tfile
13014 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13015 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13016 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13017 rm $DIR/$tdir/foo2/maggie
13020 local longname=$tfile.avg_len_is_thirty_two_
13021 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13022 error_noexit 'failed to unlink many hardlinks'" EXIT
13023 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13024 error "failed to hardlink many files"
13025 links=$($LFS fid2path $DIR $FID | wc -l)
13026 echo -n "${links}/1000 links in link EA"
13027 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13029 run_test 161a "link ea sanity"
13032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13033 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13036 local remote_dir=$DIR/$tdir/remote_dir
13038 mkdir -p $DIR/$tdir
13039 $LFS mkdir -i $MDTIDX $remote_dir ||
13040 error "create remote directory failed"
13042 cp /etc/hosts $remote_dir/$tfile
13043 mkdir -p $remote_dir/foo1
13044 mkdir -p $remote_dir/foo2
13045 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13046 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13047 ln $remote_dir/$tfile $remote_dir/foo1/luna
13048 ln $remote_dir/$tfile $remote_dir/foo2/thor
13050 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13052 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13053 $LFS fid2path $DIR $FID
13054 error "bad link ea"
13057 rm $remote_dir/foo2/zachary
13059 rm $remote_dir/foo2/thor
13061 rm $remote_dir/$tfile
13063 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13064 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13065 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13066 $LFS fid2path $DIR $FID
13067 error "bad link rename"
13069 rm $remote_dir/foo2/maggie
13072 local longname=filename_avg_len_is_thirty_two_
13073 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13074 error "failed to hardlink many files"
13075 links=$($LFS fid2path $DIR $FID | wc -l)
13076 echo -n "${links}/1000 links in link EA"
13077 [[ ${links} -gt 60 ]] ||
13078 error "expected at least 60 links in link EA"
13079 unlinkmany $remote_dir/foo2/$longname 1000 ||
13080 error "failed to unlink many hardlinks"
13082 run_test 161b "link ea sanity under remote directory"
13085 remote_mds_nodsh && skip "remote MDS with nodsh"
13086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13087 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13088 skip "Need MDS version at least 2.1.5"
13090 # define CLF_RENAME_LAST 0x0001
13091 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13092 changelog_register || error "changelog_register failed"
13095 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13096 touch $DIR/$tdir/foo_161c
13097 touch $DIR/$tdir/bar_161c
13098 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13099 changelog_dump | grep RENME | tail -n 5
13100 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13101 changelog_clear 0 || error "changelog_clear failed"
13102 if [ x$flags != "x0x1" ]; then
13103 error "flag $flags is not 0x1"
13106 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13107 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13108 touch $DIR/$tdir/foo_161c
13109 touch $DIR/$tdir/bar_161c
13110 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13111 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13112 changelog_dump | grep RENME | tail -n 5
13113 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13114 changelog_clear 0 || error "changelog_clear failed"
13115 if [ x$flags != "x0x0" ]; then
13116 error "flag $flags is not 0x0"
13118 echo "rename overwrite a target having nlink > 1," \
13119 "changelog record has flags of $flags"
13121 # rename doesn't overwrite a target (changelog flag 0x0)
13122 touch $DIR/$tdir/foo_161c
13123 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13124 changelog_dump | grep RENME | tail -n 5
13125 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13126 changelog_clear 0 || error "changelog_clear failed"
13127 if [ x$flags != "x0x0" ]; then
13128 error "flag $flags is not 0x0"
13130 echo "rename doesn't overwrite a target," \
13131 "changelog record has flags of $flags"
13133 # define CLF_UNLINK_LAST 0x0001
13134 # unlink a file having nlink = 1 (changelog flag 0x1)
13135 rm -f $DIR/$tdir/foo2_161c
13136 changelog_dump | grep UNLNK | tail -n 5
13137 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13138 changelog_clear 0 || error "changelog_clear failed"
13139 if [ x$flags != "x0x1" ]; then
13140 error "flag $flags is not 0x1"
13142 echo "unlink a file having nlink = 1," \
13143 "changelog record has flags of $flags"
13145 # unlink a file having nlink > 1 (changelog flag 0x0)
13146 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13147 rm -f $DIR/$tdir/foobar_161c
13148 changelog_dump | grep UNLNK | tail -n 5
13149 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13150 changelog_clear 0 || error "changelog_clear failed"
13151 if [ x$flags != "x0x0" ]; then
13152 error "flag $flags is not 0x0"
13154 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13156 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13159 remote_mds_nodsh && skip "remote MDS with nodsh"
13160 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13165 changelog_register || error "changelog_register failed"
13167 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13168 # interfer with $MOUNT/.lustre/fid/ access
13170 [[ $? -eq 0 ]] || error "mkdir failed"
13172 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13173 $LCTL set_param fail_loc=0x8000140c
13175 $LCTL set_param fail_val=5
13178 echo foofoo > $DIR/$tdir/$tfile &
13181 # wait for create to be delayed
13185 [[ $? -eq 0 ]] || error "create should be blocked"
13187 local tempfile=$(mktemp)
13188 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13189 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13190 # some delay may occur during ChangeLog publishing and file read just
13191 # above, that could allow file write to happen finally
13192 [[ -s $tempfile ]] && echo "file should be empty"
13194 $LCTL set_param fail_loc=0
13197 [[ $? -eq 0 ]] || error "create failed"
13199 run_test 161d "create with concurrent .lustre/fid access"
13202 local expected="$1"
13207 path=$($LFS fid2path "$@")
13210 if [ $rc -ne 0 ]; then
13211 error "path looked up of '$expected' failed: rc=$rc"
13212 elif [ "$path" != "$expected" ]; then
13213 error "path looked up '$path' instead of '$expected'"
13215 echo "FID '$fid' resolves to path '$path' as expected"
13219 test_162a() { # was test_162
13220 test_mkdir -p -c1 $DIR/$tdir/d2
13221 touch $DIR/$tdir/d2/$tfile
13222 touch $DIR/$tdir/d2/x1
13223 touch $DIR/$tdir/d2/x2
13224 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13225 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13227 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13228 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13231 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13232 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13233 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13235 # softlink to wrong file
13236 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13237 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13238 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13241 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13242 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13243 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13244 # fid2path dir/fsname should both work
13245 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13246 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13248 # hardlink count: check that there are 2 links
13249 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13250 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13252 # hardlink indexing: remove the first link
13253 rm $DIR/$tdir/d2/p/q/r/hlink
13254 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13256 run_test 162a "path lookup sanity"
13259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13260 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13263 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13264 error "create striped dir failed"
13266 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13267 tail -n 1 | awk '{print $2}')
13268 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13270 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13271 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13274 for ((i=0;i<5;i++)); do
13275 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13276 error "get fid for f$i failed"
13277 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13279 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13280 error "get fid for d$i failed"
13281 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13286 run_test 162b "striped directory path lookup sanity"
13288 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13290 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13291 skip "Need MDS version at least 2.7.51"
13293 local lpath=$tdir.local
13294 local rpath=$tdir.remote
13296 test_mkdir $DIR/$lpath
13297 test_mkdir $DIR/$rpath
13299 for ((i = 0; i <= 101; i++)); do
13302 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13303 error "get fid for local directory $DIR/$lpath failed"
13304 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13307 test_mkdir $DIR/$rpath
13308 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13309 error "get fid for remote directory $DIR/$rpath failed"
13310 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13315 run_test 162c "fid2path works with paths 100 or more directories deep"
13318 # do directio so as not to populate the page cache
13319 log "creating a 10 Mb file"
13320 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13321 log "starting reads"
13322 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13323 log "truncating the file"
13324 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13326 kill %+ || true # reads might have finished
13327 echo "wait until dd is finished"
13329 log "removing the temporary file"
13330 rm -rf $DIR/$tfile || error "tmp file removal failed"
13332 run_test 169 "parallel read and truncate should not deadlock"
13335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13337 $LCTL clear # bug 18514
13338 $LCTL debug_daemon start $TMP/${tfile}_log_good
13340 $LCTL debug_daemon stop
13341 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13342 error "sed failed to read log_good"
13344 $LCTL debug_daemon start $TMP/${tfile}_log_good
13346 $LCTL debug_daemon stop
13348 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13349 error "lctl df log_bad failed"
13351 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13352 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13354 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13355 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13357 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13358 error "bad_line good_line1 good_line2 are empty"
13360 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13361 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13362 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13364 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13365 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13366 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13368 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13369 error "bad_line_new good_line_new are empty"
13371 local expected_good=$((good_line1 + good_line2*2))
13373 rm -f $TMP/${tfile}*
13374 # LU-231, short malformed line may not be counted into bad lines
13375 if [ $bad_line -ne $bad_line_new ] &&
13376 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13377 error "expected $bad_line bad lines, but got $bad_line_new"
13381 if [ $expected_good -ne $good_line_new ]; then
13382 error "expected $expected_good good lines, but got $good_line_new"
13387 run_test 170 "test lctl df to handle corrupted log ====================="
13389 test_171() { # bug20592
13390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13392 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13393 $LCTL set_param fail_loc=0x50e
13394 $LCTL set_param fail_val=3000
13395 multiop_bg_pause $DIR/$tfile O_s || true
13397 kill -USR1 $MULTIPID
13401 if dmesg | grep "recursive fault"; then
13402 error "caught a recursive fault"
13404 $LCTL set_param fail_loc=0
13407 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13409 # it would be good to share it with obdfilter-survey/iokit-libecho code
13410 setup_obdecho_osc () {
13413 local obdfilter_name=$2
13414 echo "Creating new osc for $obdfilter_name on $ost_nid"
13415 # make sure we can find loopback nid
13416 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13418 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13419 ${obdfilter_name}_osc_UUID || rc=2; }
13420 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13421 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13425 cleanup_obdecho_osc () {
13426 local obdfilter_name=$1
13427 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13428 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13435 local pages=${3:-64}
13440 local obd_size=$(get_obd_size $node $OBD)
13441 local page_size=$(get_page_size $node)
13442 if [[ -n "$obd_size" ]]; then
13443 local new_count=$((obd_size / (pages * page_size / 1024)))
13444 [[ $new_count -ge $count ]] || count=$new_count
13447 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13448 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13450 if [ $rc -eq 0 ]; then
13451 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13452 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13454 echo "New object id is $id"
13455 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13457 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13458 "test_brw $count w v $pages $id" || rc=4; }
13459 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13461 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13462 "cleanup" || rc=5; }
13463 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13464 "detach" || rc=6; }
13465 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13472 if ! module_loaded obdecho; then
13473 load_module obdecho/obdecho &&
13474 stack_trap "rmmod obdecho" EXIT ||
13475 error "unable to load obdecho on client"
13478 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13479 local host=$($LCTL get_param -n osc.$osc.import |
13480 awk '/current_connection:/ { print $2 }' )
13481 local target=$($LCTL get_param -n osc.$osc.import |
13482 awk '/target:/ { print $2 }' )
13483 target=${target%_UUID}
13485 if [ -n "$target" ]; then
13486 setup_obdecho_osc $host $target &&
13487 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13488 { error "obdecho setup failed with $?"; return; }
13490 obdecho_test ${target}_osc client ||
13491 error "obdecho_test failed on ${target}_osc"
13493 $LCTL get_param osc.$osc.import
13494 error "there is no osc.$osc.import target"
13497 run_test 180a "test obdecho on osc"
13500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13501 remote_ost_nodsh && skip "remote OST with nodsh"
13503 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13504 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13505 error "failed to load module obdecho"
13507 local target=$(do_facet ost1 $LCTL dl |
13508 awk '/obdfilter/ { print $4; exit; }')
13510 if [ -n "$target" ]; then
13511 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13513 do_facet ost1 $LCTL dl
13514 error "there is no obdfilter target on ost1"
13517 run_test 180b "test obdecho directly on obdfilter"
13519 test_180c() { # LU-2598
13520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13521 remote_ost_nodsh && skip "remote OST with nodsh"
13522 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13523 skip "Need MDS version at least 2.4.0"
13525 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13526 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13527 error "failed to load module obdecho"
13529 local target=$(do_facet ost1 $LCTL dl |
13530 awk '/obdfilter/ { print $4; exit; }')
13532 if [ -n "$target" ]; then
13533 local pages=16384 # 64MB bulk I/O RPC size
13535 obdecho_test "$target" ost1 "$pages" ||
13536 error "obdecho_test with pages=$pages failed with $?"
13538 do_facet ost1 $LCTL dl
13539 error "there is no obdfilter target on ost1"
13542 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13544 test_181() { # bug 22177
13545 test_mkdir $DIR/$tdir
13546 # create enough files to index the directory
13547 createmany -o $DIR/$tdir/foobar 4000
13548 # print attributes for debug purpose
13551 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13553 # remove the files & current working dir
13554 unlinkmany $DIR/$tdir/foobar 4000
13556 kill -USR1 $MULTIPID
13558 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13561 run_test 181 "Test open-unlinked dir ========================"
13567 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13569 $LCTL set_param mdc.*.rpc_stats=clear
13571 for (( i = 0; i < $tcount; i++ )) ; do
13572 mkdir $DIR/$tdir/$i
13575 for (( i = 0; i < $tcount; i++ )) ; do
13576 createmany -o $DIR/$tdir/$i/f- $fcount &
13580 for (( i = 0; i < $tcount; i++ )) ; do
13581 unlinkmany $DIR/$tdir/$i/f- $fcount &
13585 $LCTL get_param mdc.*.rpc_stats
13589 run_test 182 "Test parallel modify metadata operations ================"
13591 test_183() { # LU-2275
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13593 remote_mds_nodsh && skip "remote MDS with nodsh"
13594 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13595 skip "Need MDS version at least 2.3.56"
13597 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13598 echo aaa > $DIR/$tdir/$tfile
13600 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13601 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13603 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13604 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13606 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13608 # Flush negative dentry cache
13609 touch $DIR/$tdir/$tfile
13611 # We are not checking for any leaked references here, they'll
13612 # become evident next time we do cleanup with module unload.
13615 run_test 183 "No crash or request leak in case of strange dispositions ========"
13617 # test suite 184 is for LU-2016, LU-2017
13619 check_swap_layouts_support
13621 dir0=$DIR/$tdir/$testnum
13622 test_mkdir -p -c1 $dir0
13627 $LFS setstripe -c1 $file1
13629 $LFS setstripe -c2 $file2
13631 gen1=$($LFS getstripe -g $file1)
13632 gen2=$($LFS getstripe -g $file2)
13634 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13635 gen=$($LFS getstripe -g $file1)
13636 [[ $gen1 != $gen ]] ||
13637 "Layout generation on $file1 does not change"
13638 gen=$($LFS getstripe -g $file2)
13639 [[ $gen2 != $gen ]] ||
13640 "Layout generation on $file2 does not change"
13642 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13643 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13645 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13647 run_test 184a "Basic layout swap"
13650 check_swap_layouts_support
13652 dir0=$DIR/$tdir/$testnum
13653 mkdir -p $dir0 || error "creating dir $dir0"
13660 $LFS setstripe -c1 $file1
13661 $LFS setstripe -c2 $file2
13662 $LFS setstripe -c1 $file3
13663 chown $RUNAS_ID $file3
13664 gen1=$($LFS getstripe -g $file1)
13665 gen2=$($LFS getstripe -g $file2)
13667 $LFS swap_layouts $dir1 $dir2 &&
13668 error "swap of directories layouts should fail"
13669 $LFS swap_layouts $dir1 $file1 &&
13670 error "swap of directory and file layouts should fail"
13671 $RUNAS $LFS swap_layouts $file1 $file2 &&
13672 error "swap of file we cannot write should fail"
13673 $LFS swap_layouts $file1 $file3 &&
13674 error "swap of file with different owner should fail"
13675 /bin/true # to clear error code
13677 run_test 184b "Forbidden layout swap (will generate errors)"
13680 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13681 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13682 check_swap_layouts_support
13684 local dir0=$DIR/$tdir/$testnum
13685 mkdir -p $dir0 || error "creating dir $dir0"
13687 local ref1=$dir0/ref1
13688 local ref2=$dir0/ref2
13689 local file1=$dir0/file1
13690 local file2=$dir0/file2
13691 # create a file large enough for the concurrent test
13692 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13693 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13694 echo "ref file size: ref1($(stat -c %s $ref1))," \
13695 "ref2($(stat -c %s $ref2))"
13698 dd if=$ref1 of=$file1 bs=16k &
13701 # Make sure dd starts to copy file
13702 while [ ! -f $file1 ]; do sleep 0.1; done
13704 $LFS swap_layouts $file1 $file2
13707 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13708 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13710 # how many bytes copied before swapping layout
13711 local copied=$(stat -c %s $file2)
13712 local remaining=$(stat -c %s $ref1)
13713 remaining=$((remaining - copied))
13714 echo "Copied $copied bytes before swapping layout..."
13716 cmp -n $copied $file1 $ref2 | grep differ &&
13717 error "Content mismatch [0, $copied) of ref2 and file1"
13718 cmp -n $copied $file2 $ref1 ||
13719 error "Content mismatch [0, $copied) of ref1 and file2"
13720 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13721 error "Content mismatch [$copied, EOF) of ref1 and file1"
13724 rm -f $ref1 $ref2 $file1 $file2
13726 run_test 184c "Concurrent write and layout swap"
13729 check_swap_layouts_support
13730 [ -z "$(which getfattr 2>/dev/null)" ] &&
13731 skip_env "no getfattr command"
13733 local file1=$DIR/$tdir/$tfile-1
13734 local file2=$DIR/$tdir/$tfile-2
13735 local file3=$DIR/$tdir/$tfile-3
13739 mkdir -p $DIR/$tdir
13740 touch $file1 || error "create $file1 failed"
13741 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13742 error "create $file2 failed"
13743 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13744 error "create $file3 failed"
13745 lovea1=$(get_layout_param $file1)
13747 $LFS swap_layouts $file2 $file3 ||
13748 error "swap $file2 $file3 layouts failed"
13749 $LFS swap_layouts $file1 $file2 ||
13750 error "swap $file1 $file2 layouts failed"
13752 lovea2=$(get_layout_param $file2)
13755 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13757 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13758 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13760 run_test 184d "allow stripeless layouts swap"
13763 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13764 skip "Need MDS version at least 2.6.94"
13765 check_swap_layouts_support
13766 [ -z "$(which getfattr 2>/dev/null)" ] &&
13767 skip_env "no getfattr command"
13769 local file1=$DIR/$tdir/$tfile-1
13770 local file2=$DIR/$tdir/$tfile-2
13771 local file3=$DIR/$tdir/$tfile-3
13774 mkdir -p $DIR/$tdir
13775 touch $file1 || error "create $file1 failed"
13776 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13777 error "create $file2 failed"
13778 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13779 error "create $file3 failed"
13781 $LFS swap_layouts $file1 $file2 ||
13782 error "swap $file1 $file2 layouts failed"
13784 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13785 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13787 echo 123 > $file1 || error "Should be able to write into $file1"
13789 $LFS swap_layouts $file1 $file3 ||
13790 error "swap $file1 $file3 layouts failed"
13792 echo 123 > $file1 || error "Should be able to write into $file1"
13794 rm -rf $file1 $file2 $file3
13796 run_test 184e "Recreate layout after stripeless layout swaps"
13799 # Create a file with name longer than sizeof(struct stat) ==
13800 # 144 to see if we can get chars from the file name to appear
13801 # in the returned striping. Note that 'f' == 0x66.
13802 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13804 mkdir -p $DIR/$tdir
13805 mcreate $DIR/$tdir/$file
13806 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13807 error "IOC_MDC_GETFILEINFO returned garbage striping"
13810 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13812 test_185() { # LU-2441
13813 # LU-3553 - no volatile file support in old servers
13814 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13815 skip "Need MDS version at least 2.3.60"
13817 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13818 touch $DIR/$tdir/spoo
13819 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13820 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13821 error "cannot create/write a volatile file"
13822 [ "$FILESET" == "" ] &&
13823 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13824 error "FID is still valid after close"
13826 multiop_bg_pause $DIR/$tdir vVw4096_c
13833 # assume that the next FID for this client is sequential, since stdout
13834 # is unfortunately eaten by multiop_bg_pause
13835 local n=$((${fidv[1]} + 1))
13836 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13837 if [ "$FILESET" == "" ]; then
13838 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13839 error "FID is missing before close"
13841 kill -USR1 $multi_pid
13842 # 1 second delay, so if mtime change we will see it
13844 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13845 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13847 run_test 185 "Volatile file support"
13850 remote_mds_nodsh && skip "remote MDS with nodsh"
13851 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13852 skip "Need MDS version at least 2.3.0"
13854 local dir0=$DIR/$tdir/$testnum
13855 mkdir -p $dir0 || error "creating dir $dir0"
13857 local file=$dir0/file1
13858 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13859 local dv1=$($LFS data_version $file)
13860 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13861 local dv2=$($LFS data_version $file)
13862 [[ $dv1 != $dv2 ]] ||
13863 error "data version did not change on write $dv1 == $dv2"
13868 run_test 187a "Test data version change"
13871 remote_mds_nodsh && skip "remote MDS with nodsh"
13872 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13873 skip "Need MDS version at least 2.3.0"
13875 local dir0=$DIR/$tdir/$testnum
13876 mkdir -p $dir0 || error "creating dir $dir0"
13878 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13879 [[ ${DV[0]} != ${DV[1]} ]] ||
13880 error "data version did not change on write"\
13881 " ${DV[0]} == ${DV[1]}"
13886 run_test 187b "Test data version change on volatile file"
13889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13890 remote_mgs_nodsh && skip "remote MGS with nodsh"
13891 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13893 local POOL=${POOL:-cea1}
13894 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13895 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13898 local last_ost=$(($OSTCOUNT - 1))
13900 local ost_list=$(seq $first_ost $ost_step $last_ost)
13901 local ost_range="$first_ost $last_ost $ost_step"
13902 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13903 local file_dir=$POOL_ROOT/file_tst
13904 local subdir=$test_path/subdir
13907 if ! combined_mgs_mds ; then
13912 # former test_200a test_200b
13913 pool_add $POOL || { rc=$? ; break; }
13914 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13915 # former test_200c test_200d
13916 mkdir -p $test_path
13917 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13918 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13920 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13921 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13922 || { rc=$? ; break; }
13923 # former test_200e test_200f
13924 local files=$((OSTCOUNT*3))
13925 pool_alloc_files $POOL $test_path $files "$ost_list" \
13926 || { rc=$? ; break; }
13927 pool_create_files $POOL $file_dir $files "$ost_list" \
13928 || { rc=$? ; break; }
13929 # former test_200g test_200h
13930 pool_lfs_df $POOL || { rc=$? ; break; }
13931 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13933 # former test_201a test_201b test_201c
13934 pool_remove_first_target $POOL || { rc=$? ; break; }
13936 local f=$test_path/$tfile
13937 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13938 pool_remove $POOL $f || { rc=$? ; break; }
13944 if ! combined_mgs_mds ; then
13949 run_test 200 "OST pools"
13951 # usage: default_attr <count | size | offset>
13953 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13956 # usage: check_default_stripe_attr
13957 check_default_stripe_attr() {
13958 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13961 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13963 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13967 error "unknown getstripe attr '$1'"
13970 [ $ACTUAL == $EXPECTED ] ||
13971 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13975 test_mkdir $DIR/$tdir
13976 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13978 check_default_stripe_attr --stripe-count
13979 check_default_stripe_attr --stripe-size
13980 check_default_stripe_attr --stripe-index
13982 run_test 204a "Print default stripe attributes"
13985 test_mkdir $DIR/$tdir
13986 $LFS setstripe --stripe-count 1 $DIR/$tdir
13988 check_default_stripe_attr --stripe-size
13989 check_default_stripe_attr --stripe-index
13991 run_test 204b "Print default stripe size and offset"
13994 test_mkdir $DIR/$tdir
13995 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13997 check_default_stripe_attr --stripe-count
13998 check_default_stripe_attr --stripe-index
14000 run_test 204c "Print default stripe count and offset"
14003 test_mkdir $DIR/$tdir
14004 $LFS setstripe --stripe-index 0 $DIR/$tdir
14006 check_default_stripe_attr --stripe-count
14007 check_default_stripe_attr --stripe-size
14009 run_test 204d "Print default stripe count and size"
14012 test_mkdir $DIR/$tdir
14013 $LFS setstripe -d $DIR/$tdir
14015 check_default_stripe_attr --stripe-count --raw
14016 check_default_stripe_attr --stripe-size --raw
14017 check_default_stripe_attr --stripe-index --raw
14019 run_test 204e "Print raw stripe attributes"
14022 test_mkdir $DIR/$tdir
14023 $LFS setstripe --stripe-count 1 $DIR/$tdir
14025 check_default_stripe_attr --stripe-size --raw
14026 check_default_stripe_attr --stripe-index --raw
14028 run_test 204f "Print raw stripe size and offset"
14031 test_mkdir $DIR/$tdir
14032 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14034 check_default_stripe_attr --stripe-count --raw
14035 check_default_stripe_attr --stripe-index --raw
14037 run_test 204g "Print raw stripe count and offset"
14040 test_mkdir $DIR/$tdir
14041 $LFS setstripe --stripe-index 0 $DIR/$tdir
14043 check_default_stripe_attr --stripe-count --raw
14044 check_default_stripe_attr --stripe-size --raw
14046 run_test 204h "Print raw stripe count and size"
14048 # Figure out which job scheduler is being used, if any,
14049 # or use a fake one
14050 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14051 JOBENV=SLURM_JOB_ID
14052 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14054 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14056 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14057 JOBENV=LOADL_STEP_ID
14058 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14061 $LCTL list_param jobid_name > /dev/null 2>&1
14062 if [ $? -eq 0 ]; then
14068 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14070 verify_jobstats() {
14075 # we don't really need to clear the stats for this test to work, since each
14076 # command has a unique jobid, but it makes debugging easier if needed.
14077 # for facet in $facets; do
14078 # local dev=$(convert_facet2label $facet)
14079 # # clear old jobstats
14080 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14083 # use a new JobID for each test, or we might see an old one
14084 [ "$JOBENV" = "FAKE_JOBID" ] &&
14085 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14087 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14089 [ "$JOBENV" = "nodelocal" ] && {
14090 FAKE_JOBID=id.$testnum.%e.$RANDOM
14091 $LCTL set_param jobid_name=$FAKE_JOBID
14092 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14095 log "Test: ${cmd[*]}"
14096 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14098 if [ $JOBENV = "FAKE_JOBID" ]; then
14099 FAKE_JOBID=$JOBVAL ${cmd[*]}
14104 # all files are created on OST0000
14105 for facet in $facets; do
14106 local stats="*.$(convert_facet2label $facet).job_stats"
14108 # strip out libtool wrappers for in-tree executables
14109 if [ $(do_facet $facet lctl get_param $stats |
14110 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14111 do_facet $facet lctl get_param $stats
14112 error "No jobstats for $JOBVAL found on $facet::$stats"
14118 local new_jobenv=$1
14120 set_persistent_param_and_check client "jobid_var" \
14121 "$FSNAME.sys.jobid_var" $new_jobenv
14124 test_205() { # Job stats
14125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14126 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14127 skip "Need MDS version with at least 2.7.1"
14128 remote_mgs_nodsh && skip "remote MGS with nodsh"
14129 remote_mds_nodsh && skip "remote MDS with nodsh"
14130 remote_ost_nodsh && skip "remote OST with nodsh"
14131 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14132 skip "Server doesn't support jobstats"
14133 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14135 local old_jobenv=$($LCTL get_param -n jobid_var)
14136 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14138 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14139 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14141 stack_trap "do_facet mgs $PERM_CMD \
14142 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14146 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14147 mdt.*.job_cleanup_interval | head -n 1)
14148 local new_interval=5
14149 do_facet $SINGLEMDS \
14150 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14151 stack_trap "do_facet $SINGLEMDS \
14152 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14153 local start=$SECONDS
14157 cmd="mkdir $DIR/$tdir"
14158 verify_jobstats "$cmd" "$SINGLEMDS"
14160 cmd="rmdir $DIR/$tdir"
14161 verify_jobstats "$cmd" "$SINGLEMDS"
14162 # mkdir on secondary MDT
14163 if [ $MDSCOUNT -gt 1 ]; then
14164 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14165 verify_jobstats "$cmd" "mds2"
14168 cmd="mknod $DIR/$tfile c 1 3"
14169 verify_jobstats "$cmd" "$SINGLEMDS"
14171 cmd="rm -f $DIR/$tfile"
14172 verify_jobstats "$cmd" "$SINGLEMDS"
14173 # create all files on OST0000 so verify_jobstats can find OST stats
14175 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14176 verify_jobstats "$cmd" "$SINGLEMDS"
14178 cmd="touch $DIR/$tfile"
14179 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14181 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14182 verify_jobstats "$cmd" "ost1"
14184 cancel_lru_locks osc
14185 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14186 verify_jobstats "$cmd" "ost1"
14188 cmd="$TRUNCATE $DIR/$tfile 0"
14189 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14191 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14192 verify_jobstats "$cmd" "$SINGLEMDS"
14193 # jobstats expiry - sleep until old stats should be expired
14194 local left=$((new_interval + 5 - (SECONDS - start)))
14195 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14196 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14198 cmd="mkdir $DIR/$tdir.expire"
14199 verify_jobstats "$cmd" "$SINGLEMDS"
14200 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14201 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14203 # Ensure that jobid are present in changelog (if supported by MDS)
14204 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14205 changelog_dump | tail -10
14206 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14207 [ $jobids -eq 9 ] ||
14208 error "Wrong changelog jobid count $jobids != 9"
14212 jobstats_set $JOBENV
14214 changelog_dump | grep $tfile
14215 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14216 [ $jobids -eq 0 ] ||
14217 error "Unexpected jobids when jobid_var=$JOBENV"
14220 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14221 JOBENV="JOBCOMPLEX"
14222 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14224 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14226 run_test 205 "Verify job stats"
14228 # LU-1480, LU-1773 and LU-1657
14230 mkdir -p $DIR/$tdir
14231 $LFS setstripe -c -1 $DIR/$tdir
14232 #define OBD_FAIL_LOV_INIT 0x1403
14233 $LCTL set_param fail_loc=0xa0001403
14234 $LCTL set_param fail_val=1
14235 touch $DIR/$tdir/$tfile || true
14237 run_test 206 "fail lov_init_raid0() doesn't lbug"
14240 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14241 local fsz=`stat -c %s $DIR/$tfile`
14242 cancel_lru_locks mdc
14244 # do not return layout in getattr intent
14245 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14246 $LCTL set_param fail_loc=0x170
14247 local sz=`stat -c %s $DIR/$tfile`
14249 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14253 run_test 207a "can refresh layout at glimpse"
14256 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14257 local cksum=`md5sum $DIR/$tfile`
14258 local fsz=`stat -c %s $DIR/$tfile`
14259 cancel_lru_locks mdc
14260 cancel_lru_locks osc
14262 # do not return layout in getattr intent
14263 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14264 $LCTL set_param fail_loc=0x171
14266 # it will refresh layout after the file is opened but before read issues
14267 echo checksum is "$cksum"
14268 echo "$cksum" |md5sum -c --quiet || error "file differs"
14272 run_test 207b "can refresh layout at open"
14275 # FIXME: in this test suite, only RD lease is used. This is okay
14276 # for now as only exclusive open is supported. After generic lease
14277 # is done, this test suite should be revised. - Jinshan
14279 remote_mds_nodsh && skip "remote MDS with nodsh"
14280 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14281 skip "Need MDS version at least 2.4.52"
14283 echo "==== test 1: verify get lease work"
14284 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14286 echo "==== test 2: verify lease can be broken by upcoming open"
14287 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14291 $MULTIOP $DIR/$tfile oO_RDONLY:c
14292 kill -USR1 $PID && wait $PID || error "break lease error"
14294 echo "==== test 3: verify lease can't be granted if an open already exists"
14295 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14299 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14300 kill -USR1 $PID && wait $PID || error "open file error"
14302 echo "==== test 4: lease can sustain over recovery"
14303 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14309 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14311 echo "==== test 5: lease broken can't be regained by replay"
14312 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14316 # open file to break lease and then recovery
14317 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14320 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14324 run_test 208 "Exclusive open"
14327 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14328 skip_env "must have disp_stripe"
14331 sync; sleep 5; sync;
14333 echo 3 > /proc/sys/vm/drop_caches
14334 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14336 # open/close 500 times
14337 for i in $(seq 500); do
14341 echo 3 > /proc/sys/vm/drop_caches
14342 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14344 echo "before: $req_before, after: $req_after"
14345 [ $((req_after - req_before)) -ge 300 ] &&
14346 error "open/close requests are not freed"
14349 run_test 209 "read-only open/close requests should be freed promptly"
14353 size=$((size % 8192 + 1))
14354 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14355 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14356 rm -f $DIR/f212 $DIR/f212.xyz
14358 run_test 212 "Sendfile test ============================================"
14361 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14362 cancel_lru_locks osc
14363 lctl set_param fail_loc=0x8000040f
14364 # generate a read lock
14365 cat $DIR/$tfile > /dev/null
14366 # write to the file, it will try to cancel the above read lock.
14367 cat /etc/hosts >> $DIR/$tfile
14369 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14371 test_214() { # for bug 20133
14372 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14373 for (( i=0; i < 340; i++ )) ; do
14374 touch $DIR/$tdir/d214c/a$i
14377 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14378 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14379 ls $DIR/d214c || error "ls $DIR/d214c failed"
14380 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14381 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14383 run_test 214 "hash-indexed directory test - bug 20133"
14385 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14386 create_lnet_proc_files() {
14387 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14390 # counterpart of create_lnet_proc_files
14391 remove_lnet_proc_files() {
14392 rm -f $TMP/lnet_$1.sys
14395 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14396 # 3rd arg as regexp for body
14397 check_lnet_proc_stats() {
14398 local l=$(cat "$TMP/lnet_$1" |wc -l)
14399 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14401 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14404 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14405 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14406 # optional and can be regexp for 2nd line (lnet.routes case)
14407 check_lnet_proc_entry() {
14408 local blp=2 # blp stands for 'position of 1st line of body'
14409 [ -z "$5" ] || blp=3 # lnet.routes case
14411 local l=$(cat "$TMP/lnet_$1" |wc -l)
14412 # subtracting one from $blp because the body can be empty
14413 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14415 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14416 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14418 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14419 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14421 # bail out if any unexpected line happened
14422 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14423 [ "$?" != 0 ] || error "$2 misformatted"
14426 test_215() { # for bugs 18102, 21079, 21517
14427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14429 local N='(0|[1-9][0-9]*)' # non-negative numeric
14430 local P='[1-9][0-9]*' # positive numeric
14431 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14432 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14433 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14434 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14436 local L1 # regexp for 1st line
14437 local L2 # regexp for 2nd line (optional)
14438 local BR # regexp for the rest (body)
14440 # lnet.stats should look as 11 space-separated non-negative numerics
14441 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14442 create_lnet_proc_files "stats"
14443 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14444 remove_lnet_proc_files "stats"
14446 # lnet.routes should look like this:
14447 # Routing disabled/enabled
14448 # net hops priority state router
14449 # where net is a string like tcp0, hops > 0, priority >= 0,
14450 # state is up/down,
14451 # router is a string like 192.168.1.1@tcp2
14452 L1="^Routing (disabled|enabled)$"
14453 L2="^net +hops +priority +state +router$"
14454 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14455 create_lnet_proc_files "routes"
14456 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14457 remove_lnet_proc_files "routes"
14459 # lnet.routers should look like this:
14460 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14461 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14462 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14463 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14464 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14465 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14466 create_lnet_proc_files "routers"
14467 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14468 remove_lnet_proc_files "routers"
14470 # lnet.peers should look like this:
14471 # nid refs state last max rtr min tx min queue
14472 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14473 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14474 # numeric (0 or >0 or <0), queue >= 0.
14475 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14476 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14477 create_lnet_proc_files "peers"
14478 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14479 remove_lnet_proc_files "peers"
14481 # lnet.buffers should look like this:
14482 # pages count credits min
14483 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14484 L1="^pages +count +credits +min$"
14485 BR="^ +$N +$N +$I +$I$"
14486 create_lnet_proc_files "buffers"
14487 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14488 remove_lnet_proc_files "buffers"
14490 # lnet.nis should look like this:
14491 # nid status alive refs peer rtr max tx min
14492 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14493 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14494 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14495 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14496 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14497 create_lnet_proc_files "nis"
14498 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14499 remove_lnet_proc_files "nis"
14501 # can we successfully write to lnet.stats?
14502 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14504 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14506 test_216() { # bug 20317
14507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14508 remote_ost_nodsh && skip "remote OST with nodsh"
14511 local facets=$(get_facets OST)
14512 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14514 save_lustre_params client "osc.*.contention_seconds" > $p
14515 save_lustre_params $facets \
14516 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14517 save_lustre_params $facets \
14518 "ldlm.namespaces.filter-*.contended_locks" >> $p
14519 save_lustre_params $facets \
14520 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14521 clear_stats osc.*.osc_stats
14523 # agressive lockless i/o settings
14524 do_nodes $(comma_list $(osts_nodes)) \
14525 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14526 ldlm.namespaces.filter-*.contended_locks=0 \
14527 ldlm.namespaces.filter-*.contention_seconds=60"
14528 lctl set_param -n osc.*.contention_seconds=60
14530 $DIRECTIO write $DIR/$tfile 0 10 4096
14531 $CHECKSTAT -s 40960 $DIR/$tfile
14533 # disable lockless i/o
14534 do_nodes $(comma_list $(osts_nodes)) \
14535 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14536 ldlm.namespaces.filter-*.contended_locks=32 \
14537 ldlm.namespaces.filter-*.contention_seconds=0"
14538 lctl set_param -n osc.*.contention_seconds=0
14539 clear_stats osc.*.osc_stats
14541 dd if=/dev/zero of=$DIR/$tfile count=0
14542 $CHECKSTAT -s 0 $DIR/$tfile
14544 restore_lustre_params <$p
14548 run_test 216 "check lockless direct write updates file size and kms correctly"
14550 test_217() { # bug 22430
14551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14556 for node in $(nodes_list); do
14557 nid=$(host_nids_address $node $NETTYPE)
14558 if [[ $nid = *-* ]] ; then
14559 echo "lctl ping $(h2nettype $nid)"
14560 lctl ping $(h2nettype $nid)
14562 echo "skipping $node (no hyphen detected)"
14566 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14569 # do directio so as not to populate the page cache
14570 log "creating a 10 Mb file"
14571 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14572 log "starting reads"
14573 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14574 log "truncating the file"
14575 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14577 kill %+ || true # reads might have finished
14578 echo "wait until dd is finished"
14580 log "removing the temporary file"
14581 rm -rf $DIR/$tfile || error "tmp file removal failed"
14583 run_test 218 "parallel read and truncate should not deadlock"
14586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14588 # write one partial page
14589 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14590 # set no grant so vvp_io_commit_write will do sync write
14591 $LCTL set_param fail_loc=0x411
14592 # write a full page at the end of file
14593 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14595 $LCTL set_param fail_loc=0
14596 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14597 $LCTL set_param fail_loc=0x411
14598 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14601 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14602 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14604 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14606 test_220() { #LU-325
14607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14608 remote_ost_nodsh && skip "remote OST with nodsh"
14609 remote_mds_nodsh && skip "remote MDS with nodsh"
14610 remote_mgs_nodsh && skip "remote MGS with nodsh"
14614 # create on MDT0000 so the last_id and next_id are correct
14616 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14620 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14621 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14622 osc.$mdtosc_proc1.prealloc_last_id)
14623 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14624 osc.$mdtosc_proc1.prealloc_next_id)
14628 if ! combined_mgs_mds ; then
14632 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14633 #define OBD_FAIL_OST_ENOINO 0x229
14634 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14635 create_pool $FSNAME.$TESTNAME || return 1
14636 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14638 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14640 MDSOBJS=$((last_id - next_id))
14641 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14643 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14644 echo "OST still has $count kbytes free"
14646 echo "create $MDSOBJS files @next_id..."
14647 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14649 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14650 osc.$mdtosc_proc1.prealloc_last_id)
14651 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14652 osc.$mdtosc_proc1.prealloc_next_id)
14654 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14659 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14660 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14662 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14663 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14664 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14665 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14666 echo "unlink $MDSOBJS files @$next_id..."
14667 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14669 if ! combined_mgs_mds ; then
14673 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14678 dd if=`which date` of=$MOUNT/date oflag=sync
14679 chmod +x $MOUNT/date
14681 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14682 $LCTL set_param fail_loc=0x80001401
14684 $MOUNT/date > /dev/null
14687 run_test 221 "make sure fault and truncate race to not cause OOM"
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14693 test_mkdir $DIR/$tdir
14694 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14695 createmany -o $DIR/$tdir/$tfile 10
14696 cancel_lru_locks mdc
14697 cancel_lru_locks osc
14698 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14699 $LCTL set_param fail_loc=0x31a
14700 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14701 $LCTL set_param fail_loc=0
14704 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14710 test_mkdir $DIR/$tdir
14711 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14712 createmany -o $DIR/$tdir/$tfile 10
14713 cancel_lru_locks mdc
14714 cancel_lru_locks osc
14715 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14716 $LCTL set_param fail_loc=0x31a
14717 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14718 $LCTL set_param fail_loc=0
14720 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14726 test_mkdir $DIR/$tdir
14727 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14728 createmany -o $DIR/$tdir/$tfile 10
14729 cancel_lru_locks mdc
14730 cancel_lru_locks osc
14731 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14732 $LCTL set_param fail_loc=0x31b
14733 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14734 $LCTL set_param fail_loc=0
14737 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14739 test_224a() { # LU-1039, MRP-303
14740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14742 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14743 $LCTL set_param fail_loc=0x508
14744 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14745 $LCTL set_param fail_loc=0
14748 run_test 224a "Don't panic on bulk IO failure"
14750 test_224b() { # LU-1039, MRP-303
14751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14753 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14754 cancel_lru_locks osc
14755 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14756 $LCTL set_param fail_loc=0x515
14757 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14758 $LCTL set_param fail_loc=0
14761 run_test 224b "Don't panic on bulk IO failure"
14763 test_224c() { # LU-6441
14764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14765 remote_mds_nodsh && skip "remote MDS with nodsh"
14767 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14768 save_writethrough $p
14769 set_cache writethrough on
14771 local pages_per_rpc=$($LCTL get_param \
14772 osc.*.max_pages_per_rpc)
14773 local at_max=$($LCTL get_param -n at_max)
14774 local timeout=$($LCTL get_param -n timeout)
14775 local test_at="at_max"
14776 local param_at="$FSNAME.sys.at_max"
14777 local test_timeout="timeout"
14778 local param_timeout="$FSNAME.sys.timeout"
14780 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14782 set_persistent_param_and_check client "$test_at" "$param_at" 0
14783 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14785 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14786 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14787 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14788 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14790 do_facet ost1 "$LCTL set_param fail_loc=0"
14792 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14793 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14796 $LCTL set_param -n $pages_per_rpc
14797 restore_lustre_params < $p
14800 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14802 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14805 if [ -z ${MDSSURVEY} ]; then
14806 skip_env "mds-survey not found"
14808 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14809 skip "Need MDS version at least 2.2.51"
14811 local mds=$(facet_host $SINGLEMDS)
14812 local target=$(do_nodes $mds 'lctl dl' |
14813 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14815 local cmd1="file_count=1000 thrhi=4"
14816 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14817 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14818 local cmd="$cmd1 $cmd2 $cmd3"
14820 rm -f ${TMP}/mds_survey*
14822 eval $cmd || error "mds-survey with zero-stripe failed"
14823 cat ${TMP}/mds_survey*
14824 rm -f ${TMP}/mds_survey*
14826 run_test 225a "Metadata survey sanity with zero-stripe"
14829 if [ -z ${MDSSURVEY} ]; then
14830 skip_env "mds-survey not found"
14832 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14833 skip "Need MDS version at least 2.2.51"
14834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14835 remote_mds_nodsh && skip "remote MDS with nodsh"
14836 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14837 skip_env "Need to mount OST to test"
14840 local mds=$(facet_host $SINGLEMDS)
14841 local target=$(do_nodes $mds 'lctl dl' |
14842 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14844 local cmd1="file_count=1000 thrhi=4"
14845 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14846 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14847 local cmd="$cmd1 $cmd2 $cmd3"
14849 rm -f ${TMP}/mds_survey*
14851 eval $cmd || error "mds-survey with stripe_count failed"
14852 cat ${TMP}/mds_survey*
14853 rm -f ${TMP}/mds_survey*
14855 run_test 225b "Metadata survey sanity with stripe_count = 1"
14857 mcreate_path2fid () {
14863 local path=$DIR/$tdir/$name
14868 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14869 error "cannot create $desc"
14871 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14873 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14875 fid_path=$($LFS fid2path $MOUNT $fid)
14877 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14879 [ "$path" == "$fid_path" ] ||
14880 error "fid2path returned $fid_path, expected $path"
14882 echo "pass with $path and $fid"
14887 mkdir -p $DIR/$tdir
14889 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14890 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14891 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14892 mcreate_path2fid 0040666 0 0 dir "directory"
14893 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14894 mcreate_path2fid 0100666 0 0 file "regular file"
14895 mcreate_path2fid 0120666 0 0 link "symbolic link"
14896 mcreate_path2fid 0140666 0 0 sock "socket"
14898 run_test 226a "call path2fid and fid2path on files of all type"
14901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14906 mkdir -p $DIR/$tdir
14907 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14908 error "create remote directory failed"
14909 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14910 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14911 "character special file (null)"
14912 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14913 "character special file (no device)"
14914 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14915 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14916 "block special file (loop)"
14917 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14918 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14919 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14921 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14923 # LU-1299 Executing or running ldd on a truncated executable does not
14924 # cause an out-of-memory condition.
14926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14927 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14929 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14930 chmod +x $MOUNT/date
14932 $MOUNT/date > /dev/null
14933 ldd $MOUNT/date > /dev/null
14936 run_test 227 "running truncated executable does not cause OOM"
14938 # LU-1512 try to reuse idle OI blocks
14940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14941 remote_mds_nodsh && skip "remote MDS with nodsh"
14942 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14944 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14945 local myDIR=$DIR/$tdir
14948 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14949 $LCTL set_param fail_loc=0x80001002
14950 createmany -o $myDIR/t- 10000
14951 $LCTL set_param fail_loc=0
14952 # The guard is current the largest FID holder
14954 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14956 local IDX=$(($SEQ % 64))
14958 do_facet $SINGLEMDS sync
14959 # Make sure journal flushed.
14961 local blk1=$(do_facet $SINGLEMDS \
14962 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14963 grep Blockcount | awk '{print $4}')
14965 # Remove old files, some OI blocks will become idle.
14966 unlinkmany $myDIR/t- 10000
14967 # Create new files, idle OI blocks should be reused.
14968 createmany -o $myDIR/t- 2000
14969 do_facet $SINGLEMDS sync
14970 # Make sure journal flushed.
14972 local blk2=$(do_facet $SINGLEMDS \
14973 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14974 grep Blockcount | awk '{print $4}')
14976 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14978 run_test 228a "try to reuse idle OI blocks"
14981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14982 remote_mds_nodsh && skip "remote MDS with nodsh"
14983 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14985 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14986 local myDIR=$DIR/$tdir
14989 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14990 $LCTL set_param fail_loc=0x80001002
14991 createmany -o $myDIR/t- 10000
14992 $LCTL set_param fail_loc=0
14993 # The guard is current the largest FID holder
14995 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14997 local IDX=$(($SEQ % 64))
14999 do_facet $SINGLEMDS sync
15000 # Make sure journal flushed.
15002 local blk1=$(do_facet $SINGLEMDS \
15003 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15004 grep Blockcount | awk '{print $4}')
15006 # Remove old files, some OI blocks will become idle.
15007 unlinkmany $myDIR/t- 10000
15010 stop $SINGLEMDS || error "Fail to stop MDT."
15012 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15014 df $MOUNT || error "Fail to df."
15015 # Create new files, idle OI blocks should be reused.
15016 createmany -o $myDIR/t- 2000
15017 do_facet $SINGLEMDS sync
15018 # Make sure journal flushed.
15020 local blk2=$(do_facet $SINGLEMDS \
15021 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15022 grep Blockcount | awk '{print $4}')
15024 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15026 run_test 228b "idle OI blocks can be reused after MDT restart"
15030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15031 remote_mds_nodsh && skip "remote MDS with nodsh"
15032 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15034 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15035 local myDIR=$DIR/$tdir
15038 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15039 $LCTL set_param fail_loc=0x80001002
15040 # 20000 files can guarantee there are index nodes in the OI file
15041 createmany -o $myDIR/t- 20000
15042 $LCTL set_param fail_loc=0
15043 # The guard is current the largest FID holder
15045 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15047 local IDX=$(($SEQ % 64))
15049 do_facet $SINGLEMDS sync
15050 # Make sure journal flushed.
15052 local blk1=$(do_facet $SINGLEMDS \
15053 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15054 grep Blockcount | awk '{print $4}')
15056 # Remove old files, some OI blocks will become idle.
15057 unlinkmany $myDIR/t- 20000
15059 # The OI file should become empty now
15061 # Create new files, idle OI blocks should be reused.
15062 createmany -o $myDIR/t- 2000
15063 do_facet $SINGLEMDS sync
15064 # Make sure journal flushed.
15066 local blk2=$(do_facet $SINGLEMDS \
15067 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15068 grep Blockcount | awk '{print $4}')
15070 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15072 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15074 test_229() { # LU-2482, LU-3448
15075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15076 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15077 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15078 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15082 # Create a file with a released layout and stripe count 2.
15083 $MULTIOP $DIR/$tfile H2c ||
15084 error "failed to create file with released layout"
15086 $LFS getstripe -v $DIR/$tfile
15088 local pattern=$($LFS getstripe -L $DIR/$tfile)
15089 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15091 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15093 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15094 stat $DIR/$tfile || error "failed to stat released file"
15096 chown $RUNAS_ID $DIR/$tfile ||
15097 error "chown $RUNAS_ID $DIR/$tfile failed"
15099 chgrp $RUNAS_ID $DIR/$tfile ||
15100 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15102 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15103 rm $DIR/$tfile || error "failed to remove released file"
15105 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15109 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15110 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15111 skip "Need MDS version at least 2.11.52"
15115 test_mkdir $DIR/$tdir
15116 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15117 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15118 [ $mdt_idx -ne 0 ] &&
15119 error "create local directory on wrong MDT $mdt_idx"
15121 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15122 error "create remote directory failed"
15123 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15124 [ $mdt_idx -ne $MDTIDX ] &&
15125 error "create remote directory on wrong MDT $mdt_idx"
15127 createmany -o $DIR/$tdir/test_230/t- 10 ||
15128 error "create files on remote directory failed"
15129 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15130 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15131 rm -r $DIR/$tdir || error "unlink remote directory failed"
15133 run_test 230a "Create remote directory and files under the remote directory"
15136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15138 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15139 skip "Need MDS version at least 2.11.52"
15147 local migrate_dir=$DIR/$tdir/migrate_dir
15148 local other_dir=$DIR/$tdir/other_dir
15150 test_mkdir $DIR/$tdir
15151 test_mkdir -i0 -c1 $migrate_dir
15152 test_mkdir -i0 -c1 $other_dir
15153 for ((i=0; i<10; i++)); do
15154 mkdir -p $migrate_dir/dir_${i}
15155 createmany -o $migrate_dir/dir_${i}/f 10 ||
15156 error "create files under remote dir failed $i"
15159 cp /etc/passwd $migrate_dir/$tfile
15160 cp /etc/passwd $other_dir/$tfile
15161 chattr +SAD $migrate_dir
15162 chattr +SAD $migrate_dir/$tfile
15164 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15165 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15166 local old_dir_mode=$(stat -c%f $migrate_dir)
15167 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15169 mkdir -p $migrate_dir/dir_default_stripe2
15170 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15171 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15173 mkdir -p $other_dir
15174 ln $migrate_dir/$tfile $other_dir/luna
15175 ln $migrate_dir/$tfile $migrate_dir/sofia
15176 ln $other_dir/$tfile $migrate_dir/david
15177 ln -s $migrate_dir/$tfile $other_dir/zachary
15178 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15179 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15181 $LFS migrate -m $MDTIDX $migrate_dir ||
15182 error "fails on migrating remote dir to MDT1"
15184 echo "migratate to MDT1, then checking.."
15185 for ((i = 0; i < 10; i++)); do
15186 for file in $(find $migrate_dir/dir_${i}); do
15187 mdt_index=$($LFS getstripe -m $file)
15188 [ $mdt_index == $MDTIDX ] ||
15189 error "$file is not on MDT${MDTIDX}"
15193 # the multiple link file should still in MDT0
15194 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15195 [ $mdt_index == 0 ] ||
15196 error "$file is not on MDT${MDTIDX}"
15198 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15199 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15200 error " expect $old_dir_flag get $new_dir_flag"
15202 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15203 [ "$old_file_flag" = "$new_file_flag" ] ||
15204 error " expect $old_file_flag get $new_file_flag"
15206 local new_dir_mode=$(stat -c%f $migrate_dir)
15207 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15208 error "expect mode $old_dir_mode get $new_dir_mode"
15210 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15211 [ "$old_file_mode" = "$new_file_mode" ] ||
15212 error "expect mode $old_file_mode get $new_file_mode"
15214 diff /etc/passwd $migrate_dir/$tfile ||
15215 error "$tfile different after migration"
15217 diff /etc/passwd $other_dir/luna ||
15218 error "luna different after migration"
15220 diff /etc/passwd $migrate_dir/sofia ||
15221 error "sofia different after migration"
15223 diff /etc/passwd $migrate_dir/david ||
15224 error "david different after migration"
15226 diff /etc/passwd $other_dir/zachary ||
15227 error "zachary different after migration"
15229 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15230 error "${tfile}_ln different after migration"
15232 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15233 error "${tfile}_ln_other different after migration"
15235 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15236 [ $stripe_count = 2 ] ||
15237 error "dir strpe_count $d != 2 after migration."
15239 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15240 [ $stripe_count = 2 ] ||
15241 error "file strpe_count $d != 2 after migration."
15243 #migrate back to MDT0
15246 $LFS migrate -m $MDTIDX $migrate_dir ||
15247 error "fails on migrating remote dir to MDT0"
15249 echo "migrate back to MDT0, checking.."
15250 for file in $(find $migrate_dir); do
15251 mdt_index=$($LFS getstripe -m $file)
15252 [ $mdt_index == $MDTIDX ] ||
15253 error "$file is not on MDT${MDTIDX}"
15256 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15257 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15258 error " expect $old_dir_flag get $new_dir_flag"
15260 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15261 [ "$old_file_flag" = "$new_file_flag" ] ||
15262 error " expect $old_file_flag get $new_file_flag"
15264 local new_dir_mode=$(stat -c%f $migrate_dir)
15265 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15266 error "expect mode $old_dir_mode get $new_dir_mode"
15268 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15269 [ "$old_file_mode" = "$new_file_mode" ] ||
15270 error "expect mode $old_file_mode get $new_file_mode"
15272 diff /etc/passwd ${migrate_dir}/$tfile ||
15273 error "$tfile different after migration"
15275 diff /etc/passwd ${other_dir}/luna ||
15276 error "luna different after migration"
15278 diff /etc/passwd ${migrate_dir}/sofia ||
15279 error "sofia different after migration"
15281 diff /etc/passwd ${other_dir}/zachary ||
15282 error "zachary different after migration"
15284 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15285 error "${tfile}_ln different after migration"
15287 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15288 error "${tfile}_ln_other different after migration"
15290 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15291 [ $stripe_count = 2 ] ||
15292 error "dir strpe_count $d != 2 after migration."
15294 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15295 [ $stripe_count = 2 ] ||
15296 error "file strpe_count $d != 2 after migration."
15298 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15300 run_test 230b "migrate directory"
15303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15305 remote_mds_nodsh && skip "remote MDS with nodsh"
15306 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15307 skip "Need MDS version at least 2.11.52"
15313 local migrate_dir=$DIR/$tdir/migrate_dir
15315 #If migrating directory fails in the middle, all entries of
15316 #the directory is still accessiable.
15317 test_mkdir $DIR/$tdir
15318 test_mkdir -i0 -c1 $migrate_dir
15319 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15321 createmany -o $migrate_dir/f $total ||
15322 error "create files under ${migrate_dir} failed"
15324 # fail after migrating top dir, and this will fail only once, so the
15325 # first sub file migration will fail (currently f3), others succeed.
15326 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15327 do_facet mds1 lctl set_param fail_loc=0x1801
15328 local t=$(ls $migrate_dir | wc -l)
15329 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15330 error "migrate should fail"
15331 local u=$(ls $migrate_dir | wc -l)
15332 [ "$u" == "$t" ] || error "$u != $t during migration"
15334 # add new dir/file should succeed
15335 mkdir $migrate_dir/dir ||
15336 error "mkdir failed under migrating directory"
15337 touch $migrate_dir/file ||
15338 error "create file failed under migrating directory"
15340 # add file with existing name should fail
15341 for file in $migrate_dir/f*; do
15342 stat $file > /dev/null || error "stat $file failed"
15343 $OPENFILE -f O_CREAT:O_EXCL $file &&
15344 error "open(O_CREAT|O_EXCL) $file should fail"
15345 $MULTIOP $file m && error "create $file should fail"
15346 touch $DIR/$tdir/remote_dir/$tfile ||
15347 error "touch $tfile failed"
15348 ln $DIR/$tdir/remote_dir/$tfile $file &&
15349 error "link $file should fail"
15350 mdt_index=$($LFS getstripe -m $file)
15351 if [ $mdt_index == 0 ]; then
15352 # file failed to migrate is not allowed to rename to
15353 mv $DIR/$tdir/remote_dir/$tfile $file &&
15354 error "rename to $file should fail"
15356 mv $DIR/$tdir/remote_dir/$tfile $file ||
15357 error "rename to $file failed"
15359 echo hello >> $file || error "write $file failed"
15362 # resume migration with different options should fail
15363 $LFS migrate -m 0 $migrate_dir &&
15364 error "migrate -m 0 $migrate_dir should fail"
15366 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15367 error "migrate -c 2 $migrate_dir should fail"
15369 # resume migration should succeed
15370 $LFS migrate -m $MDTIDX $migrate_dir ||
15371 error "migrate $migrate_dir failed"
15373 echo "Finish migration, then checking.."
15374 for file in $(find $migrate_dir); do
15375 mdt_index=$($LFS getstripe -m $file)
15376 [ $mdt_index == $MDTIDX ] ||
15377 error "$file is not on MDT${MDTIDX}"
15380 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15382 run_test 230c "check directory accessiblity if migration failed"
15385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15387 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15388 skip "Need MDS version at least 2.11.52"
15390 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15392 local migrate_dir=$DIR/$tdir/migrate_dir
15402 old_index=$((RANDOM % MDSCOUNT))
15403 old_count=$((MDSCOUNT - old_index))
15404 new_index=$((RANDOM % MDSCOUNT))
15405 new_count=$((MDSCOUNT - new_index))
15406 new_hash="all_char"
15408 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15409 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15411 test_mkdir $DIR/$tdir
15412 test_mkdir -i $old_index -c $old_count $migrate_dir
15414 for ((i=0; i<100; i++)); do
15415 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15416 createmany -o $migrate_dir/dir_${i}/f 100 ||
15417 error "create files under remote dir failed $i"
15420 echo -n "Migrate from MDT$old_index "
15421 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15422 echo -n "to MDT$new_index"
15423 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15426 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15427 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15428 error "migrate remote dir error"
15430 echo "Finish migration, then checking.."
15431 for file in $(find $migrate_dir); do
15432 mdt_index=$($LFS getstripe -m $file)
15433 if [ $mdt_index -lt $new_index ] ||
15434 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15435 error "$file is on MDT$mdt_index"
15439 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15441 run_test 230d "check migrate big directory"
15444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15445 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15446 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15447 skip "Need MDS version at least 2.11.52"
15454 mkdir -p $DIR/$tdir
15455 mkdir $DIR/$tdir/migrate_dir
15456 mkdir $DIR/$tdir/other_dir
15457 touch $DIR/$tdir/migrate_dir/a
15458 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15459 ls $DIR/$tdir/other_dir
15461 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15462 error "migrate dir fails"
15464 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15465 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15467 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15468 [ $mdt_index == 0 ] || error "a is not on MDT0"
15470 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15471 error "migrate dir fails"
15473 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15474 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15476 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15477 [ $mdt_index == 1 ] || error "a is not on MDT1"
15479 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15480 [ $mdt_index == 1 ] || error "b is not on MDT1"
15482 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15483 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15485 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15487 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15489 run_test 230e "migrate mulitple local link files"
15492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15493 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15494 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15495 skip "Need MDS version at least 2.11.52"
15500 mkdir -p $DIR/$tdir
15501 mkdir $DIR/$tdir/migrate_dir
15502 $LFS mkdir -i1 $DIR/$tdir/other_dir
15503 touch $DIR/$tdir/migrate_dir/a
15504 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15505 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15506 ls $DIR/$tdir/other_dir
15508 # a should be migrated to MDT1, since no other links on MDT0
15509 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15510 error "#1 migrate dir fails"
15511 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15512 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15513 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15514 [ $mdt_index == 1 ] || error "a is not on MDT1"
15516 # a should stay on MDT1, because it is a mulitple link file
15517 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15518 error "#2 migrate dir fails"
15519 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15520 [ $mdt_index == 1 ] || error "a is not on MDT1"
15522 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15523 error "#3 migrate dir fails"
15525 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15526 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15527 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15529 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15530 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15532 # a should be migrated to MDT0, since no other links on MDT1
15533 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15534 error "#4 migrate dir fails"
15535 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15536 [ $mdt_index == 0 ] || error "a is not on MDT0"
15538 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15540 run_test 230f "migrate mulitple remote link files"
15543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15544 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15545 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15546 skip "Need MDS version at least 2.11.52"
15548 mkdir -p $DIR/$tdir/migrate_dir
15550 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15551 error "migrating dir to non-exist MDT succeeds"
15554 run_test 230g "migrate dir to non-exist MDT"
15557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15559 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15560 skip "Need MDS version at least 2.11.52"
15564 mkdir -p $DIR/$tdir/migrate_dir
15566 $LFS migrate -m1 $DIR &&
15567 error "migrating mountpoint1 should fail"
15569 $LFS migrate -m1 $DIR/$tdir/.. &&
15570 error "migrating mountpoint2 should fail"
15573 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15574 error "migrating $tdir/migrate_dir/.. should fail"
15578 run_test 230h "migrate .. and root"
15581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15582 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15583 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15584 skip "Need MDS version at least 2.11.52"
15586 mkdir -p $DIR/$tdir/migrate_dir
15588 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15589 error "migration fails with a tailing slash"
15591 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15592 error "migration fails with two tailing slashes"
15594 run_test 230i "lfs migrate -m tolerates trailing slashes"
15597 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15598 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15599 skip "Need MDS version at least 2.11.52"
15601 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15602 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15603 error "create $tfile failed"
15604 cat /etc/passwd > $DIR/$tdir/$tfile
15606 $LFS migrate -m 1 $DIR/$tdir
15608 cmp /etc/passwd $DIR/$tdir/$tfile ||
15609 error "DoM file mismatch after migration"
15611 run_test 230j "DoM file data not changed after dir migration"
15614 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15615 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15616 skip "Need MDS version at least 2.11.56"
15619 local files_on_starting_mdt=0
15621 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15622 $LFS getdirstripe $DIR/$tdir
15623 for i in $(seq $total); do
15624 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15625 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15626 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15629 echo "$files_on_starting_mdt files on MDT0"
15631 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15632 $LFS getdirstripe $DIR/$tdir
15634 files_on_starting_mdt=0
15635 for i in $(seq $total); do
15636 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15637 error "file $tfile.$i mismatch after migration"
15638 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15639 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15642 echo "$files_on_starting_mdt files on MDT1 after migration"
15643 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15645 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15646 $LFS getdirstripe $DIR/$tdir
15648 files_on_starting_mdt=0
15649 for i in $(seq $total); do
15650 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15651 error "file $tfile.$i mismatch after 2nd migration"
15652 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15653 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15656 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15657 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15661 run_test 230k "file data not changed after dir migration"
15664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15665 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15666 skip "Need MDS version at least 2.11.56"
15668 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15669 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15670 error "create files under remote dir failed $i"
15671 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15673 run_test 230l "readdir between MDTs won't crash"
15677 # For simplicity this test assumes that max_pages_per_rpc
15678 # is the same across all OSCs
15679 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15680 local bulk_size=$((max_pages * PAGE_SIZE))
15681 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15684 mkdir -p $DIR/$tdir
15685 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15686 error "failed to set stripe with -S ${brw_size}M option"
15688 # clear the OSC stats
15689 $LCTL set_param osc.*.stats=0 &>/dev/null
15692 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15693 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15694 oflag=direct &>/dev/null || error "dd failed"
15696 sync; sleep 1; sync # just to be safe
15697 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15698 if [ x$nrpcs != "x1" ]; then
15699 $LCTL get_param osc.*.stats
15700 error "found $nrpcs ost_write RPCs, not 1 as expected"
15704 # Drop the OSC cache, otherwise we will read from it
15705 cancel_lru_locks osc
15707 # clear the OSC stats
15708 $LCTL set_param osc.*.stats=0 &>/dev/null
15710 # Client reads $bulk_size.
15711 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15712 iflag=direct &>/dev/null || error "dd failed"
15714 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15715 if [ x$nrpcs != "x1" ]; then
15716 $LCTL get_param osc.*.stats
15717 error "found $nrpcs ost_read RPCs, not 1 as expected"
15720 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15723 mkdir -p $DIR/$tdir
15725 for i in {0..1023}; do
15726 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15727 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15728 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15732 run_test 231b "must not assert on fully utilized OST request buffer"
15735 mkdir -p $DIR/$tdir
15736 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15738 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15739 do_facet ost1 $LCTL set_param fail_loc=0x31c
15741 # ignore dd failure
15742 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15744 do_facet ost1 $LCTL set_param fail_loc=0
15745 umount_client $MOUNT || error "umount failed"
15746 mount_client $MOUNT || error "mount failed"
15747 stop ost1 || error "cannot stop ost1"
15748 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15750 run_test 232a "failed lock should not block umount"
15753 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15754 skip "Need MDS version at least 2.10.58"
15756 mkdir -p $DIR/$tdir
15757 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15758 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15760 cancel_lru_locks osc
15762 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15763 do_facet ost1 $LCTL set_param fail_loc=0x31c
15766 $LFS data_version $DIR/$tdir/$tfile || true
15768 do_facet ost1 $LCTL set_param fail_loc=0
15769 umount_client $MOUNT || error "umount failed"
15770 mount_client $MOUNT || error "mount failed"
15771 stop ost1 || error "cannot stop ost1"
15772 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15774 run_test 232b "failed data version lock should not block umount"
15777 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15778 skip "Need MDS version at least 2.3.64"
15779 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15781 local fid=$($LFS path2fid $MOUNT)
15783 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15784 error "cannot access $MOUNT using its FID '$fid'"
15786 run_test 233a "checking that OBF of the FS root succeeds"
15789 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15790 skip "Need MDS version at least 2.5.90"
15791 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15793 local fid=$($LFS path2fid $MOUNT/.lustre)
15795 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15796 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15798 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15799 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15800 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15802 run_test 233b "checking that OBF of the FS .lustre succeeds"
15805 local p="$TMP/sanityN-$TESTNAME.parameters"
15806 save_lustre_params client "llite.*.xattr_cache" > $p
15807 lctl set_param llite.*.xattr_cache 1 ||
15808 skip_env "xattr cache is not supported"
15810 mkdir -p $DIR/$tdir || error "mkdir failed"
15811 touch $DIR/$tdir/$tfile || error "touch failed"
15812 # OBD_FAIL_LLITE_XATTR_ENOMEM
15813 $LCTL set_param fail_loc=0x1405
15814 getfattr -n user.attr $DIR/$tdir/$tfile &&
15815 error "getfattr should have failed with ENOMEM"
15816 $LCTL set_param fail_loc=0x0
15819 restore_lustre_params < $p
15822 run_test 234 "xattr cache should not crash on ENOMEM"
15825 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15826 skip "Need MDS version at least 2.4.52"
15828 flock_deadlock $DIR/$tfile
15833 124) error "process hangs on a deadlock"
15835 *) error "error executing flock_deadlock $DIR/$tfile"
15839 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15843 check_swap_layouts_support
15845 local ref1=/etc/passwd
15846 local ref2=/etc/group
15847 local file1=$DIR/$tdir/f1
15848 local file2=$DIR/$tdir/f2
15850 test_mkdir -c1 $DIR/$tdir
15851 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15852 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15853 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15854 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15855 local fd=$(free_fd)
15856 local cmd="exec $fd<>$file2"
15859 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15860 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15863 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15868 run_test 236 "Layout swap on open unlinked file"
15870 # LU-4659 linkea consistency
15872 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15873 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15874 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15875 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15878 ln $DIR/$tfile $DIR/$tfile.lnk
15879 touch $DIR/$tfile.new
15880 mv $DIR/$tfile.new $DIR/$tfile
15881 local fid1=$($LFS path2fid $DIR/$tfile)
15882 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15883 local path1=$($LFS fid2path $FSNAME "$fid1")
15884 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15885 local path2=$($LFS fid2path $FSNAME "$fid2")
15886 [ $tfile.lnk == $path2 ] ||
15887 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15890 run_test 238 "Verify linkea consistency"
15892 test_239A() { # was test_239
15893 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15894 skip "Need MDS version at least 2.5.60"
15896 local list=$(comma_list $(mdts_nodes))
15898 mkdir -p $DIR/$tdir
15899 createmany -o $DIR/$tdir/f- 5000
15900 unlinkmany $DIR/$tdir/f- 5000
15901 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15902 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15903 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15904 osp.*MDT*.sync_in_flight" | calc_sum)
15905 [ "$changes" -eq 0 ] || error "$changes not synced"
15907 run_test 239A "osp_sync test"
15909 test_239a() { #LU-5297
15910 remote_mds_nodsh && skip "remote MDS with nodsh"
15913 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15914 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15915 chgrp $RUNAS_GID $DIR/$tfile
15916 wait_delete_completed
15918 run_test 239a "process invalid osp sync record correctly"
15920 test_239b() { #LU-5297
15921 remote_mds_nodsh && skip "remote MDS with nodsh"
15924 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15925 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15926 chgrp $RUNAS_GID $DIR/$tfile1
15927 wait_delete_completed
15928 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15930 chgrp $RUNAS_GID $DIR/$tfile2
15931 wait_delete_completed
15933 run_test 239b "process osp sync record with ENOMEM error correctly"
15936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15937 remote_mds_nodsh && skip "remote MDS with nodsh"
15939 mkdir -p $DIR/$tdir
15941 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15942 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15943 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15944 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15946 umount_client $MOUNT || error "umount failed"
15947 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15948 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15949 mount_client $MOUNT || error "failed to mount client"
15951 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15952 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15954 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15960 for LOOP in $(seq $count); do
15961 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15962 cancel_lru_locks $OSC || true
15970 for LOOP in $(seq $1); do
15971 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15976 test_241a() { # was test_241
15977 local bsize=$PAGE_SIZE
15979 (( bsize < 40960 )) && bsize=40960
15980 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15982 cancel_lru_locks $OSC
15983 test_241_bio 1000 $bsize &
15985 test_241_dio 1000 $bsize
15988 run_test 241a "bio vs dio"
15991 local bsize=$PAGE_SIZE
15993 (( bsize < 40960 )) && bsize=40960
15994 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15996 test_241_dio 1000 $bsize &
15998 test_241_dio 1000 $bsize
16001 run_test 241b "dio vs dio"
16004 remote_mds_nodsh && skip "remote MDS with nodsh"
16006 mkdir -p $DIR/$tdir
16007 touch $DIR/$tdir/$tfile
16009 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16010 do_facet mds1 lctl set_param fail_loc=0x105
16011 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16013 do_facet mds1 lctl set_param fail_loc=0
16014 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16016 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16020 test_mkdir $DIR/$tdir
16021 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16023 run_test 243 "various group lock tests"
16027 test_mkdir $DIR/$tdir
16028 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16029 sendfile_grouplock $DIR/$tdir/$tfile || \
16030 error "sendfile+grouplock failed"
16033 run_test 244 "sendfile with group lock tests"
16036 local flagname="multi_mod_rpcs"
16037 local connect_data_name="max_mod_rpcs"
16040 # check if multiple modify RPCs flag is set
16041 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16042 grep "connect_flags:")
16045 echo "$out" | grep -qw $flagname
16046 if [ $? -ne 0 ]; then
16047 echo "connect flag $flagname is not set"
16051 # check if multiple modify RPCs data is set
16052 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16055 echo "$out" | grep -qw $connect_data_name ||
16056 error "import should have connect data $connect_data_name"
16058 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16060 test_246() { # LU-7371
16061 remote_ost_nodsh && skip "remote OST with nodsh"
16062 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16063 skip "Need OST version >= 2.7.62"
16065 do_facet ost1 $LCTL set_param fail_val=4095
16066 #define OBD_FAIL_OST_READ_SIZE 0x234
16067 do_facet ost1 $LCTL set_param fail_loc=0x234
16068 $LFS setstripe $DIR/$tfile -i 0 -c 1
16069 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16070 cancel_lru_locks $FSNAME-OST0000
16071 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16073 run_test 246 "Read file of size 4095 should return right length"
16079 umount_client $submount
16084 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16086 skip_env "Fileset feature is not supported"
16088 local submount=${MOUNT}_$tdir
16091 mkdir -p $submount || error "mkdir $submount failed"
16092 FILESET="$FILESET/$tdir" mount_client $submount ||
16093 error "mount $submount failed"
16094 trap "cleanup_247 $submount" EXIT
16095 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16096 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16097 error "read $MOUNT/$tdir/$tfile failed"
16098 cleanup_247 $submount
16100 run_test 247a "mount subdir as fileset"
16103 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16104 skip_env "Fileset feature is not supported"
16106 local submount=${MOUNT}_$tdir
16108 rm -rf $MOUNT/$tdir
16109 mkdir -p $submount || error "mkdir $submount failed"
16111 FILESET="$FILESET/$tdir" mount_client $submount &&
16112 error "mount $submount should fail"
16115 run_test 247b "mount subdir that dose not exist"
16118 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16119 skip_env "Fileset feature is not supported"
16121 local submount=${MOUNT}_$tdir
16123 mkdir -p $MOUNT/$tdir/dir1
16124 mkdir -p $submount || error "mkdir $submount failed"
16125 trap "cleanup_247 $submount" EXIT
16126 FILESET="$FILESET/$tdir" mount_client $submount ||
16127 error "mount $submount failed"
16128 local fid=$($LFS path2fid $MOUNT/)
16129 $LFS fid2path $submount $fid && error "fid2path should fail"
16130 cleanup_247 $submount
16132 run_test 247c "running fid2path outside root"
16135 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16136 skip "Fileset feature is not supported"
16138 local submount=${MOUNT}_$tdir
16140 mkdir -p $MOUNT/$tdir/dir1
16141 mkdir -p $submount || error "mkdir $submount failed"
16142 FILESET="$FILESET/$tdir" mount_client $submount ||
16143 error "mount $submount failed"
16144 trap "cleanup_247 $submount" EXIT
16145 local fid=$($LFS path2fid $submount/dir1)
16146 $LFS fid2path $submount $fid || error "fid2path should succeed"
16147 cleanup_247 $submount
16149 run_test 247d "running fid2path inside root"
16153 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16155 skip "Fileset feature is not supported"
16157 local submount=${MOUNT}_$tdir
16160 mkdir -p $submount || error "mkdir $submount failed"
16161 FILESET="$FILESET/.." mount_client $submount &&
16162 error "mount $submount should fail"
16165 run_test 247e "mount .. as fileset"
16168 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16169 [ -z "$fast_read_sav" ] && skip "no fast read support"
16171 # create a large file for fast read verification
16172 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16174 # make sure the file is created correctly
16175 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16176 { rm -f $DIR/$tfile; skip "file creation error"; }
16178 echo "Test 1: verify that fast read is 4 times faster on cache read"
16180 # small read with fast read enabled
16181 $LCTL set_param -n llite.*.fast_read=1
16182 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16183 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16184 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16185 # small read with fast read disabled
16186 $LCTL set_param -n llite.*.fast_read=0
16187 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16188 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16189 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16191 # verify that fast read is 4 times faster for cache read
16192 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16193 error_not_in_vm "fast read was not 4 times faster: " \
16194 "$t_fast vs $t_slow"
16196 echo "Test 2: verify the performance between big and small read"
16197 $LCTL set_param -n llite.*.fast_read=1
16199 # 1k non-cache read
16200 cancel_lru_locks osc
16201 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16202 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16203 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16205 # 1M non-cache read
16206 cancel_lru_locks osc
16207 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16208 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16209 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16211 # verify that big IO is not 4 times faster than small IO
16212 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16213 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16215 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16218 run_test 248 "fast read verification"
16220 test_249() { # LU-7890
16221 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16222 skip "Need at least version 2.8.54"
16225 $LFS setstripe -c 1 $DIR/$tfile
16226 # Offset 2T == 4k * 512M
16227 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16228 error "dd to 2T offset failed"
16230 run_test 249 "Write above 2T file size"
16233 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16234 && skip "no 16TB file size limit on ZFS"
16236 $LFS setstripe -c 1 $DIR/$tfile
16237 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16238 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16239 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16240 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16241 conv=notrunc,fsync && error "append succeeded"
16244 run_test 250 "Write above 16T limit"
16247 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16249 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16250 #Skip once - writing the first stripe will succeed
16251 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16252 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16253 error "short write happened"
16255 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16256 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16257 error "short read happened"
16261 run_test 251 "Handling short read and write correctly"
16264 remote_mds_nodsh && skip "remote MDS with nodsh"
16265 remote_ost_nodsh && skip "remote OST with nodsh"
16266 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16267 skip_env "ldiskfs only test"
16277 # check lr_reader on OST0000
16279 dev=$(facet_device $tgt)
16280 out=$(do_facet $tgt $LR_READER $dev)
16281 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16283 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16284 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16285 error "Invalid uuid returned by $LR_READER on target $tgt"
16286 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16288 # check lr_reader -c on MDT0000
16290 dev=$(facet_device $tgt)
16291 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16292 skip "$LR_READER does not support additional options"
16294 out=$(do_facet $tgt $LR_READER -c $dev)
16295 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16297 num=$(echo "$out" | grep -c "mdtlov")
16298 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16299 error "Invalid number of mdtlov clients returned by $LR_READER"
16300 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16302 # check lr_reader -cr on MDT0000
16303 out=$(do_facet $tgt $LR_READER -cr $dev)
16304 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16306 echo "$out" | grep -q "^reply_data:$" ||
16307 error "$LR_READER should have returned 'reply_data' section"
16308 num=$(echo "$out" | grep -c "client_generation")
16309 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16311 run_test 252 "check lr_reader tool"
16313 test_253_fill_ost() {
16314 local size_mb #how many MB should we write to pass watermark
16315 local lwm=$3 #low watermark
16316 local free_10mb #10% of free space
16318 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16319 size_mb=$((free_kb / 1024 - lwm))
16320 free_10mb=$((free_kb / 10240))
16321 #If 10% of free space cross low watermark use it
16322 if (( free_10mb > size_mb )); then
16325 #At least we need to store 1.1 of difference between
16326 #free space and low watermark
16327 size_mb=$((size_mb + size_mb / 10))
16329 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16330 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16331 oflag=append conv=notrunc
16336 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16337 echo "OST still has $((free_kb / 1024)) mbytes free"
16341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16342 remote_mds_nodsh && skip "remote MDS with nodsh"
16343 remote_mgs_nodsh && skip "remote MGS with nodsh"
16348 local ost_name=$($LFS osts |
16349 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16351 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16352 do_facet $SINGLEMDS $LCTL get_param -n \
16353 osp.$mdtosc_proc1.reserved_mb_high ||
16354 skip "remote MDS does not support reserved_mb_high"
16358 wait_delete_completed
16361 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16362 osp.$mdtosc_proc1.reserved_mb_high)
16363 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16364 osp.$mdtosc_proc1.reserved_mb_low)
16365 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16367 if ! combined_mgs_mds ; then
16370 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16371 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16372 error "Adding $ost_name to pool failed"
16374 # Wait for client to see a OST at pool
16375 wait_update $HOSTNAME "$LCTL get_param -n
16376 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16377 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16378 error "Client can not see the pool"
16379 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16380 error "Setstripe failed"
16382 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16383 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16384 echo "OST still has $((blocks/1024)) mbytes free"
16386 local new_lwm=$((blocks/1024-10))
16387 do_facet $SINGLEMDS $LCTL set_param \
16388 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16389 do_facet $SINGLEMDS $LCTL set_param \
16390 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16392 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16394 #First enospc could execute orphan deletion so repeat.
16395 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16397 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16398 osp.$mdtosc_proc1.prealloc_status)
16399 echo "prealloc_status $oa_status"
16401 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16402 error "File creation should fail"
16403 #object allocation was stopped, but we still able to append files
16404 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16405 error "Append failed"
16406 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16408 wait_delete_completed
16412 for i in $(seq 10 12); do
16413 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16414 error "File creation failed after rm";
16417 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16418 osp.$mdtosc_proc1.prealloc_status)
16419 echo "prealloc_status $oa_status"
16421 if (( oa_status != 0 )); then
16422 error "Object allocation still disable after rm"
16424 do_facet $SINGLEMDS $LCTL set_param \
16425 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16426 do_facet $SINGLEMDS $LCTL set_param \
16427 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16430 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16431 error "Remove $ost_name from pool failed"
16432 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16433 error "Pool destroy fialed"
16435 if ! combined_mgs_mds ; then
16439 run_test 253 "Check object allocation limit"
16442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16443 remote_mds_nodsh && skip "remote MDS with nodsh"
16444 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16445 skip "MDS does not support changelog_size"
16448 local MDT0=$(facet_svc $SINGLEMDS)
16450 changelog_register || error "changelog_register failed"
16452 changelog_clear 0 || error "changelog_clear failed"
16454 local size1=$(do_facet $SINGLEMDS \
16455 $LCTL get_param -n mdd.$MDT0.changelog_size)
16456 echo "Changelog size $size1"
16459 $LFS mkdir -i 0 $DIR/$tdir
16461 mkdir -p $DIR/$tdir/pics/2008/zachy
16462 touch $DIR/$tdir/pics/2008/zachy/timestamp
16463 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16464 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16465 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16466 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16467 rm $DIR/$tdir/pics/desktop.jpg
16469 local size2=$(do_facet $SINGLEMDS \
16470 $LCTL get_param -n mdd.$MDT0.changelog_size)
16471 echo "Changelog size after work $size2"
16473 (( $size2 > $size1 )) ||
16474 error "new Changelog size=$size2 less than old size=$size1"
16476 run_test 254 "Check changelog size"
16483 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16484 awk -F: '{print $2}' | grep $type > /dev/null
16485 if [ $? -ne 0 ]; then
16495 lfs ladvise -a willread $file > /dev/null 2>&1
16496 if [ $? -eq 0 ]; then
16500 lfs ladvise -a willread $file 2>&1 |
16501 grep "Inappropriate ioctl for device" > /dev/null
16502 if [ $? -eq 0 ]; then
16509 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16512 # run a random read IO workload
16513 # usage: random_read_iops <filename> <filesize> <iosize>
16514 random_read_iops() {
16517 local iosize=${3:-4096}
16519 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16520 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16523 drop_file_oss_cache() {
16527 $LFS ladvise -a dontneed $file 2>/dev/null ||
16528 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16531 ladvise_willread_performance()
16534 local average_origin=0
16535 local average_cache=0
16536 local average_ladvise=0
16538 for ((i = 1; i <= $repeat; i++)); do
16539 echo "Iter $i/$repeat: reading without willread hint"
16540 cancel_lru_locks osc
16541 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16542 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16543 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16544 average_origin=$(bc <<<"$average_origin + $speed_origin")
16546 cancel_lru_locks osc
16547 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16548 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16549 average_cache=$(bc <<<"$average_cache + $speed_cache")
16551 cancel_lru_locks osc
16552 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16553 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16554 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16555 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16556 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16558 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16559 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16560 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16562 speedup_cache=$(percent $average_cache $average_origin)
16563 speedup_ladvise=$(percent $average_ladvise $average_origin)
16565 echo "Average uncached read: $average_origin"
16566 echo "Average speedup with OSS cached read: " \
16567 "$average_cache = +$speedup_cache%"
16568 echo "Average speedup with ladvise willread: " \
16569 "$average_ladvise = +$speedup_ladvise%"
16571 local lowest_speedup=20
16572 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16573 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16574 "got $average_cache%. Skipping ladvise willread check."
16578 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16579 # it is still good to run until then to exercise 'ladvise willread'
16580 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16581 [ "$ost1_FSTYPE" = "zfs" ] &&
16582 echo "osd-zfs does not support dontneed or drop_caches" &&
16585 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16586 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16587 error_not_in_vm "Speedup with willread is less than " \
16588 "$lowest_speedup%, got $average_ladvise%"
16592 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16593 skip "lustre < 2.8.54 does not support ladvise "
16594 remote_ost_nodsh && skip "remote OST with nodsh"
16596 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16598 ladvise_no_type willread $DIR/$tfile &&
16599 skip "willread ladvise is not supported"
16601 ladvise_no_ioctl $DIR/$tfile &&
16602 skip "ladvise ioctl is not supported"
16605 local size=$((size_mb * 1048576))
16606 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16607 error "dd to $DIR/$tfile failed"
16609 lfs ladvise -a willread $DIR/$tfile ||
16610 error "Ladvise failed with no range argument"
16612 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16613 error "Ladvise failed with no -l or -e argument"
16615 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16616 error "Ladvise failed with only -e argument"
16618 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16619 error "Ladvise failed with only -l argument"
16621 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16622 error "End offset should not be smaller than start offset"
16624 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16625 error "End offset should not be equal to start offset"
16627 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16628 error "Ladvise failed with overflowing -s argument"
16630 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16631 error "Ladvise failed with overflowing -e argument"
16633 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16634 error "Ladvise failed with overflowing -l argument"
16636 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16637 error "Ladvise succeeded with conflicting -l and -e arguments"
16639 echo "Synchronous ladvise should wait"
16641 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16642 do_nodes $(comma_list $(osts_nodes)) \
16643 $LCTL set_param fail_val=$delay fail_loc=0x237
16645 local start_ts=$SECONDS
16646 lfs ladvise -a willread $DIR/$tfile ||
16647 error "Ladvise failed with no range argument"
16648 local end_ts=$SECONDS
16649 local inteval_ts=$((end_ts - start_ts))
16651 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16652 error "Synchronous advice didn't wait reply"
16655 echo "Asynchronous ladvise shouldn't wait"
16656 local start_ts=$SECONDS
16657 lfs ladvise -a willread -b $DIR/$tfile ||
16658 error "Ladvise failed with no range argument"
16659 local end_ts=$SECONDS
16660 local inteval_ts=$((end_ts - start_ts))
16662 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16663 error "Asynchronous advice blocked"
16666 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16667 ladvise_willread_performance
16669 run_test 255a "check 'lfs ladvise -a willread'"
16675 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16679 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16680 skip "lustre < 2.8.54 does not support ladvise "
16681 remote_ost_nodsh && skip "remote OST with nodsh"
16683 lfs setstripe -c 1 -i 0 $DIR/$tfile
16685 ladvise_no_type dontneed $DIR/$tfile &&
16686 skip "dontneed ladvise is not supported"
16688 ladvise_no_ioctl $DIR/$tfile &&
16689 skip "ladvise ioctl is not supported"
16691 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16692 [ "$ost1_FSTYPE" = "zfs" ] &&
16693 skip "zfs-osd does not support 'ladvise dontneed'"
16696 local size=$((size_mb * 1048576))
16697 # In order to prevent disturbance of other processes, only check 3/4
16698 # of the memory usage
16699 local kibibytes=$((size_mb * 1024 * 3 / 4))
16701 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16702 error "dd to $DIR/$tfile failed"
16704 #force write to complete before dropping OST cache & checking memory
16707 local total=$(facet_meminfo ost1 MemTotal)
16708 echo "Total memory: $total KiB"
16710 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16711 local before_read=$(facet_meminfo ost1 Cached)
16712 echo "Cache used before read: $before_read KiB"
16714 lfs ladvise -a willread $DIR/$tfile ||
16715 error "Ladvise willread failed"
16716 local after_read=$(facet_meminfo ost1 Cached)
16717 echo "Cache used after read: $after_read KiB"
16719 lfs ladvise -a dontneed $DIR/$tfile ||
16720 error "Ladvise dontneed again failed"
16721 local no_read=$(facet_meminfo ost1 Cached)
16722 echo "Cache used after dontneed ladvise: $no_read KiB"
16724 if [ $total -lt $((before_read + kibibytes)) ]; then
16725 echo "Memory is too small, abort checking"
16729 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16730 error "Ladvise willread should use more memory" \
16731 "than $kibibytes KiB"
16734 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16735 error "Ladvise dontneed should release more memory" \
16736 "than $kibibytes KiB"
16739 run_test 255b "check 'lfs ladvise -a dontneed'"
16742 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16743 skip "lustre < 2.10.53 does not support lockahead"
16751 test_mkdir -p $DIR/$tdir
16752 $LFS setstripe -i 0 $DIR/$tdir
16754 #test 10 returns only success/failure
16756 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16758 if [ $rc -eq 255 ]; then
16759 error "Ladvise test${i} failed, ${rc}"
16762 #test 11 counts lock enqueue requests, all others count new locks
16764 count=$(do_facet ost1 \
16765 $LCTL get_param -n ost.OSS.ost.stats)
16766 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16768 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16770 if [ $rc -eq 255 ]; then
16771 error "Ladvise test${i} failed, ${rc}"
16774 new_count=$(do_facet ost1 \
16775 $LCTL get_param -n ost.OSS.ost.stats)
16776 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16777 awk '{ print $2 }')
16779 difference="$((new_count - count))"
16780 if [ $difference -ne $rc ]; then
16781 error "Ladvise test${i}, bad enqueue count, returned " \
16782 "${rc}, actual ${difference}"
16785 for i in $(seq 12 21); do
16786 # If we do not do this, we run the risk of having too many
16787 # locks and starting lock cancellation while we are checking
16789 cancel_lru_locks osc
16791 count=$($LCTL get_param -n \
16792 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16794 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16796 if [ $rc -eq 255 ]; then
16797 error "Ladvise test ${i} failed, ${rc}"
16800 new_count=$($LCTL get_param -n \
16801 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16802 difference="$((new_count - count))"
16804 # Test 15 output is divided by 100 to map down to valid return
16805 if [ $i -eq 15 ]; then
16809 if [ $difference -ne $rc ]; then
16810 error "Ladvise test ${i}, bad lock count, returned " \
16811 "${rc}, actual ${difference}"
16815 #test 22 returns only success/failure
16817 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16819 if [ $rc -eq 255 ]; then
16820 error "Ladvise test${i} failed, ${rc}"
16823 run_test 255c "suite of ladvise lockahead tests"
16826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16827 remote_mds_nodsh && skip "remote MDS with nodsh"
16828 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16829 changelog_users $SINGLEMDS | grep "^cl" &&
16830 skip "active changelog user"
16836 mdt_dev=$(mdsdevname 1)
16839 changelog_register || error "changelog_register failed"
16842 mkdir -p $DIR/$tdir
16844 changelog_clear 0 || error "changelog_clear failed"
16847 touch $DIR/$tdir/{1..10}
16850 stop $SINGLEMDS || error "Fail to stop MDT"
16854 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16856 #after mount new plainllog is used
16857 touch $DIR/$tdir/{11..19}
16858 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16859 cat_sl=$(do_facet $SINGLEMDS "sync; \
16860 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16861 llog_reader $tmpfile | grep -c type=1064553b")
16862 do_facet $SINGLEMDS llog_reader $tmpfile
16864 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16866 changelog_clear 0 || error "changelog_clear failed"
16868 cat_sl=$(do_facet $SINGLEMDS "sync; \
16869 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16870 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16872 if (( cat_sl == 2 )); then
16873 error "Empty plain llog was not deleted from changelog catalog"
16874 elif (( cat_sl != 1 )); then
16875 error "Active plain llog shouldn't be deleted from catalog"
16878 run_test 256 "Check llog delete for empty and not full state"
16881 remote_mds_nodsh && skip "remote MDS with nodsh"
16882 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16883 skip "Need MDS version at least 2.8.55"
16885 test_mkdir $DIR/$tdir
16887 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16888 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16891 #define OBD_FAIL_MDS_XATTR_REP 0x161
16892 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16893 local facet=mds$((mdtidx + 1))
16894 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16895 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16897 stop $facet || error "stop MDS failed"
16898 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16899 error "start MDS fail"
16900 wait_recovery_complete $facet
16902 run_test 257 "xattr locks are not lost"
16904 # Verify we take the i_mutex when security requires it
16906 #define OBD_FAIL_IMUTEX_SEC 0x141c
16907 $LCTL set_param fail_loc=0x141c
16909 chmod u+s $DIR/$tfile
16910 chmod a+rwx $DIR/$tfile
16911 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16913 if [ $RC -ne 0 ]; then
16914 error "error, failed to take i_mutex, rc=$?"
16920 # Verify we do NOT take the i_mutex in the normal case
16922 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16923 $LCTL set_param fail_loc=0x141d
16926 chmod a+rw $DIR/$tfile
16927 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16929 if [ $RC -ne 0 ]; then
16930 error "error, took i_mutex unnecessarily, rc=$?"
16935 run_test 258b "verify i_mutex security behavior"
16938 local file=$DIR/$tfile
16942 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16944 stack_trap "rm -f $file" EXIT
16946 wait_delete_completed
16947 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16948 echo "before: $before"
16950 $LFS setstripe -i 0 -c 1 $file
16951 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16953 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16954 echo "after write: $after"
16956 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16957 do_facet ost1 $LCTL set_param fail_loc=0x2301
16959 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16960 echo "after truncate: $after"
16963 do_facet ost1 $LCTL set_param fail_loc=0
16964 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16966 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16967 echo "after restart: $after"
16968 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16969 error "missing truncate?"
16973 run_test 259 "crash at delayed truncate"
16976 #define OBD_FAIL_MDC_CLOSE 0x806
16977 $LCTL set_param fail_loc=0x80000806
16981 run_test 260 "Check mdc_close fail"
16983 ### Data-on-MDT sanity tests ###
16985 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16986 skip "Need MDS version at least 2.10.55 for DoM"
16989 local dom=$DIR/$tdir/dom_file
16990 local tmp=$DIR/$tdir/tmp_file
16992 mkdir -p $DIR/$tdir
16994 # basic checks for DoM component creation
16995 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16996 error "Can set MDT layout to non-first entry"
16998 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16999 error "Can define multiple entries as MDT layout"
17001 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17003 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17004 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17005 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17007 local mdtidx=$($LFS getstripe -m $dom)
17008 local mdtname=MDT$(printf %04x $mdtidx)
17009 local facet=mds$((mdtidx + 1))
17010 local space_check=1
17012 # Skip free space checks with ZFS
17013 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17017 local size_tmp=$((65536 * 3))
17018 local mdtfree1=$(do_facet $facet \
17019 lctl get_param -n osd*.*$mdtname.kbytesfree)
17021 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17022 # check also direct IO along write
17023 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17024 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17026 cmp $tmp $dom || error "file data is different"
17027 [ $(stat -c%s $dom) == $size_tmp ] ||
17028 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17029 if [ $space_check == 1 ]; then
17030 local mdtfree2=$(do_facet $facet \
17031 lctl get_param -n osd*.*$mdtname.kbytesfree)
17033 # increase in usage from by $size_tmp
17034 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17035 error "MDT free space wrong after write: " \
17036 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17040 local size_dom=10000
17042 $TRUNCATE $dom $size_dom
17043 [ $(stat -c%s $dom) == $size_dom ] ||
17044 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17045 if [ $space_check == 1 ]; then
17046 mdtfree1=$(do_facet $facet \
17047 lctl get_param -n osd*.*$mdtname.kbytesfree)
17048 # decrease in usage from $size_tmp to new $size_dom
17049 [ $(($mdtfree1 - $mdtfree2)) -ge \
17050 $(((size_tmp - size_dom) / 1024)) ] ||
17051 error "MDT free space is wrong after truncate: " \
17052 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17058 size_dom=$((size_dom + size_tmp))
17059 [ $(stat -c%s $dom) == $size_dom ] ||
17060 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17061 if [ $space_check == 1 ]; then
17062 mdtfree2=$(do_facet $facet \
17063 lctl get_param -n osd*.*$mdtname.kbytesfree)
17064 # increase in usage by $size_tmp from previous
17065 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17066 error "MDT free space is wrong after append: " \
17067 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17072 if [ $space_check == 1 ]; then
17073 mdtfree1=$(do_facet $facet \
17074 lctl get_param -n osd*.*$mdtname.kbytesfree)
17075 # decrease in usage by $size_dom from previous
17076 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17077 error "MDT free space is wrong after removal: " \
17078 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17081 # combined striping
17082 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17083 error "Can't create DoM + OST striping"
17085 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17086 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17087 # check also direct IO along write
17088 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17090 cmp $tmp $dom || error "file data is different"
17091 [ $(stat -c%s $dom) == $size_tmp ] ||
17092 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17097 run_test 270a "DoM: basic functionality tests"
17100 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17101 skip "Need MDS version at least 2.10.55"
17103 local dom=$DIR/$tdir/dom_file
17104 local max_size=1048576
17106 mkdir -p $DIR/$tdir
17107 $LFS setstripe -E $max_size -L mdt $dom
17109 # truncate over the limit
17110 $TRUNCATE $dom $(($max_size + 1)) &&
17111 error "successful truncate over the maximum size"
17112 # write over the limit
17113 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17114 error "successful write over the maximum size"
17115 # append over the limit
17116 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17117 echo "12345" >> $dom && error "successful append over the maximum size"
17122 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17125 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17126 skip "Need MDS version at least 2.10.55"
17128 mkdir -p $DIR/$tdir
17129 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17131 # check files inherit DoM EA
17132 touch $DIR/$tdir/first
17133 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17134 error "bad pattern"
17135 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17136 error "bad stripe count"
17137 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17138 error "bad stripe size"
17140 # check directory inherits DoM EA and uses it as default
17141 mkdir $DIR/$tdir/subdir
17142 touch $DIR/$tdir/subdir/second
17143 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17144 error "bad pattern in sub-directory"
17145 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17146 error "bad stripe count in sub-directory"
17147 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17148 error "bad stripe size in sub-directory"
17151 run_test 270c "DoM: DoM EA inheritance tests"
17154 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17155 skip "Need MDS version at least 2.10.55"
17157 mkdir -p $DIR/$tdir
17158 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17160 # inherit default DoM striping
17161 mkdir $DIR/$tdir/subdir
17162 touch $DIR/$tdir/subdir/f1
17164 # change default directory striping
17165 $LFS setstripe -c 1 $DIR/$tdir/subdir
17166 touch $DIR/$tdir/subdir/f2
17167 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17168 error "wrong default striping in file 2"
17169 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17170 error "bad pattern in file 2"
17173 run_test 270d "DoM: change striping from DoM to RAID0"
17176 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17177 skip "Need MDS version at least 2.10.55"
17179 mkdir -p $DIR/$tdir/dom
17180 mkdir -p $DIR/$tdir/norm
17183 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17184 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17186 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17187 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17189 # find DoM files by layout
17190 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17191 [ $NUM -eq $DOMFILES ] ||
17192 error "lfs find -L: found $NUM, expected $DOMFILES"
17193 echo "Test 1: lfs find 20 DOM files by layout: OK"
17195 # there should be 1 dir with default DOM striping
17196 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17198 error "lfs find -L: found $NUM, expected 1 dir"
17199 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17201 # find DoM files by stripe size
17202 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17203 [ $NUM -eq $DOMFILES ] ||
17204 error "lfs find -S: found $NUM, expected $DOMFILES"
17205 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17207 # find files by stripe offset except DoM files
17208 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17209 [ $NUM -eq $NORMFILES ] ||
17210 error "lfs find -i: found $NUM, expected $NORMFILES"
17211 echo "Test 5: lfs find no DOM files by stripe index: OK"
17214 run_test 270e "DoM: lfs find with DoM files test"
17217 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17218 skip "Need MDS version at least 2.10.55"
17220 local mdtname=${FSNAME}-MDT0000-mdtlov
17221 local dom=$DIR/$tdir/dom_file
17222 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17223 lod.$mdtname.dom_stripesize)
17224 local dom_limit=131072
17226 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17227 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17228 lod.$mdtname.dom_stripesize)
17229 [ ${dom_limit} -eq ${dom_current} ] ||
17230 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17232 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17233 $LFS setstripe -d $DIR/$tdir
17234 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17235 error "Can't set directory default striping"
17237 # exceed maximum stripe size
17238 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17239 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17240 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17241 error "Able to create DoM component size more than LOD limit"
17243 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17244 dom_current=$(do_facet mds1 $LCTL get_param -n \
17245 lod.$mdtname.dom_stripesize)
17246 [ 0 -eq ${dom_current} ] ||
17247 error "Can't set zero DoM stripe limit"
17250 # attempt to create DoM file on server with disabled DoM should
17251 # remove DoM entry from layout and be succeed
17252 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17253 error "Can't create DoM file (DoM is disabled)"
17254 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17255 error "File has DoM component while DoM is disabled"
17258 # attempt to create DoM file with only DoM stripe should return error
17259 $LFS setstripe -E $dom_limit -L mdt $dom &&
17260 error "Able to create DoM-only file while DoM is disabled"
17262 # too low values to be aligned with smallest stripe size 64K
17263 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17264 dom_current=$(do_facet mds1 $LCTL get_param -n \
17265 lod.$mdtname.dom_stripesize)
17266 [ 30000 -eq ${dom_current} ] &&
17267 error "Can set too small DoM stripe limit"
17269 # 64K is a minimal stripe size in Lustre, expect limit of that size
17270 [ 65536 -eq ${dom_current} ] ||
17271 error "Limit is not set to 64K but ${dom_current}"
17273 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17274 dom_current=$(do_facet mds1 $LCTL get_param -n \
17275 lod.$mdtname.dom_stripesize)
17277 [ 2147483648 -eq ${dom_current} ] &&
17278 error "Can set too large DoM stripe limit"
17280 do_facet mds1 $LCTL set_param -n \
17281 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17282 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17283 error "Can't create DoM component size after limit change"
17284 do_facet mds1 $LCTL set_param -n \
17285 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17286 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17287 error "Can't create DoM file after limit decrease"
17288 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17289 error "Can create big DoM component after limit decrease"
17290 touch ${dom}_def ||
17291 error "Can't create file with old default layout"
17293 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17296 run_test 270f "DoM: maximum DoM stripe size checks"
17299 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17300 skip "Need MDS version at least 2.10.55"
17302 local dom=$DIR/$tdir/dom
17304 mkdir -p $DIR/$tdir
17306 $LFS setstripe -E 1024K -L mdt $dom
17308 lctl set_param -n mdc.*.stats=clear
17309 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17310 cat $dom > /dev/null
17311 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17312 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17316 run_test 271a "DoM: data is cached for read after write"
17319 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17320 skip "Need MDS version at least 2.10.55"
17322 local dom=$DIR/$tdir/dom
17324 mkdir -p $DIR/$tdir
17326 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17328 lctl set_param -n mdc.*.stats=clear
17329 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17330 cancel_lru_locks mdc
17331 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17332 # second stat to check size is cached on client
17333 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17334 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17335 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17338 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17341 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17342 skip "Need MDS version at least 2.10.55"
17344 local dom=$DIR/$tdir/dom
17346 mkdir -p $DIR/$tdir
17348 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17350 lctl set_param -n mdc.*.stats=clear
17351 lctl set_param -n osc.*.stats=clear
17352 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17353 cancel_lru_locks mdc
17354 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17355 # second stat to check size is cached on client
17356 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17357 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17358 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17359 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17360 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17363 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17369 local mdt=MDT$(printf %04x $mdtidx)
17371 if [ -z $param ]; then
17372 lctl get_param -n mdc.*$mdt*.stats
17374 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17379 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17380 skip "Need MDS version at least 2.10.55"
17382 local dom=$DIR/$tdir/dom
17384 mkdir -p $DIR/$tdir
17386 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17388 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17389 local facet=mds$((mdtidx + 1))
17391 cancel_lru_locks mdc
17392 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17393 createmany -o $dom 1000
17394 lctl set_param -n mdc.*.stats=clear
17395 smalliomany -w $dom 1000 200
17396 get_mdc_stats $mdtidx
17397 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17398 # Each file has 1 open, 1 IO enqueues, total 2000
17399 # but now we have also +1 getxattr for security.capability, total 3000
17400 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17401 unlinkmany $dom 1000
17403 cancel_lru_locks mdc
17404 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17405 createmany -o $dom 1000
17406 lctl set_param -n mdc.*.stats=clear
17407 smalliomany -w $dom 1000 200
17408 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17409 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17410 # for OPEN and IO lock.
17411 [ $((enq - enq_2)) -ge 1000 ] ||
17412 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17413 unlinkmany $dom 1000
17416 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17418 cleanup_271def_tests() {
17424 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17425 skip "Need MDS version at least 2.10.57"
17427 local dom=$DIR/$tdir/dom
17428 local tmp=$TMP/$tfile
17429 trap "cleanup_271def_tests $tmp" EXIT
17431 mkdir -p $DIR/$tdir
17433 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17435 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17437 cancel_lru_locks mdc
17438 dd if=/dev/urandom of=$tmp bs=1000 count=1
17439 dd if=$tmp of=$dom bs=1000 count=1
17440 cancel_lru_locks mdc
17442 cat /etc/hosts >> $tmp
17443 lctl set_param -n mdc.*.stats=clear
17445 # append data to the same file it should update local page
17446 echo "Append to the same page"
17447 cat /etc/hosts >> $dom
17448 local num=$(get_mdc_stats $mdtidx ost_read)
17449 local ra=$(get_mdc_stats $mdtidx req_active)
17450 local rw=$(get_mdc_stats $mdtidx req_waittime)
17452 [ -z $num ] || error "$num READ RPC occured"
17453 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17457 cmp $tmp $dom || error "file miscompare"
17459 cancel_lru_locks mdc
17460 lctl set_param -n mdc.*.stats=clear
17462 echo "Open and read file"
17463 cat $dom > /dev/null
17464 local num=$(get_mdc_stats $mdtidx ost_read)
17465 local ra=$(get_mdc_stats $mdtidx req_active)
17466 local rw=$(get_mdc_stats $mdtidx req_waittime)
17468 [ -z $num ] || error "$num READ RPC occured"
17469 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17473 cmp $tmp $dom || error "file miscompare"
17477 run_test 271d "DoM: read on open (1K file in reply buffer)"
17480 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17481 skip "Need MDS version at least 2.10.57"
17483 local dom=$DIR/$tdir/dom
17484 local tmp=$TMP/${tfile}.data
17485 trap "cleanup_271def_tests $tmp" EXIT
17487 mkdir -p $DIR/$tdir
17489 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17491 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17493 cancel_lru_locks mdc
17494 dd if=/dev/urandom of=$tmp bs=30K count=1
17495 dd if=$tmp of=$dom bs=30K count=1
17496 cancel_lru_locks mdc
17497 cat /etc/hosts >> $tmp
17498 lctl set_param -n mdc.*.stats=clear
17500 echo "Append to the same page"
17501 cat /etc/hosts >> $dom
17503 local num=$(get_mdc_stats $mdtidx ost_read)
17504 local ra=$(get_mdc_stats $mdtidx req_active)
17505 local rw=$(get_mdc_stats $mdtidx req_waittime)
17507 [ -z $num ] || error "$num READ RPC occured"
17508 # Reply buffer can be adjusted for larger buffer by resend
17509 echo "... DONE with $((ra - rw)) resends"
17512 cmp $tmp $dom || error "file miscompare"
17514 cancel_lru_locks mdc
17515 lctl set_param -n mdc.*.stats=clear
17517 echo "Open and read file"
17518 cat $dom > /dev/null
17519 local num=$(get_mdc_stats $mdtidx ost_read)
17520 local ra=$(get_mdc_stats $mdtidx req_active)
17521 local rw=$(get_mdc_stats $mdtidx req_waittime)
17523 [ -z $num ] || error "$num READ RPC occured"
17524 # Reply buffer can be adjusted for larger buffer by resend
17525 echo "... DONE with $((ra - rw)) resends"
17528 cmp $tmp $dom || error "file miscompare"
17532 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17535 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17536 skip "Need MDS version at least 2.10.57"
17538 local dom=$DIR/$tdir/dom
17539 local tmp=$TMP/$tfile
17540 trap "cleanup_271def_tests $tmp" EXIT
17542 mkdir -p $DIR/$tdir
17544 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17546 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17548 cancel_lru_locks mdc
17549 dd if=/dev/urandom of=$tmp bs=200000 count=1
17550 dd if=$tmp of=$dom bs=200000 count=1
17551 cancel_lru_locks mdc
17552 cat /etc/hosts >> $tmp
17553 lctl set_param -n mdc.*.stats=clear
17555 echo "Append to the same page"
17556 cat /etc/hosts >> $dom
17557 local num=$(get_mdc_stats $mdtidx ost_read)
17558 local ra=$(get_mdc_stats $mdtidx req_active)
17559 local rw=$(get_mdc_stats $mdtidx req_waittime)
17561 [ -z $num ] || error "$num READ RPC occured"
17562 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17566 cmp $tmp $dom || error "file miscompare"
17568 cancel_lru_locks mdc
17569 lctl set_param -n mdc.*.stats=clear
17571 echo "Open and read file"
17572 cat $dom > /dev/null
17573 local num=$(get_mdc_stats $mdtidx ost_read)
17574 local ra=$(get_mdc_stats $mdtidx req_active)
17575 local rw=$(get_mdc_stats $mdtidx req_waittime)
17577 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17578 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17582 cmp $tmp $dom || error "file miscompare"
17586 run_test 271f "DoM: read on open (200K file and read tail)"
17589 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17590 skip "Need MDS version at least 2.11.50"
17592 local dom=$DIR/$tdir/dom
17593 mkdir -p $DIR/$tdir
17595 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17596 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17597 error "failed to write data into $dom"
17598 local old_md5=$(md5sum $dom)
17600 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17601 error "failed to migrate to the same DoM component"
17603 local new_md5=$(md5sum $dom)
17605 [ "$old_md5" == "$new_md5" ] ||
17606 error "md5sum differ: $old_md5, $new_md5"
17608 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17609 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17611 run_test 272a "DoM migration: new layout with the same DOM component"
17614 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17615 skip "Need MDS version at least 2.11.50"
17617 local dom=$DIR/$tdir/dom
17618 mkdir -p $DIR/$tdir
17619 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17621 local mdtidx=$($LFS getstripe -m $dom)
17622 local mdtname=MDT$(printf %04x $mdtidx)
17623 local facet=mds$((mdtidx + 1))
17625 local mdtfree1=$(do_facet $facet \
17626 lctl get_param -n osd*.*$mdtname.kbytesfree)
17627 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17628 error "failed to write data into $dom"
17629 local old_md5=$(md5sum $dom)
17630 cancel_lru_locks mdc
17631 local mdtfree1=$(do_facet $facet \
17632 lctl get_param -n osd*.*$mdtname.kbytesfree)
17634 $LFS migrate -c2 $dom ||
17635 error "failed to migrate to the new composite layout"
17636 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17637 error "MDT stripe was not removed"
17639 cancel_lru_locks mdc
17640 local new_md5=$(md5sum $dom)
17641 [ "$old_md5" != "$new_md5" ] &&
17642 error "$old_md5 != $new_md5"
17644 # Skip free space checks with ZFS
17645 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17646 local mdtfree2=$(do_facet $facet \
17647 lctl get_param -n osd*.*$mdtname.kbytesfree)
17648 [ $mdtfree2 -gt $mdtfree1 ] ||
17649 error "MDT space is not freed after migration"
17653 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17656 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17657 skip "Need MDS version at least 2.11.50"
17659 local dom=$DIR/$tdir/$tfile
17660 mkdir -p $DIR/$tdir
17661 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17663 local mdtidx=$($LFS getstripe -m $dom)
17664 local mdtname=MDT$(printf %04x $mdtidx)
17665 local facet=mds$((mdtidx + 1))
17667 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17668 error "failed to write data into $dom"
17669 local old_md5=$(md5sum $dom)
17670 cancel_lru_locks mdc
17671 local mdtfree1=$(do_facet $facet \
17672 lctl get_param -n osd*.*$mdtname.kbytesfree)
17674 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17675 error "failed to migrate to the new composite layout"
17676 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17677 error "MDT stripe was not removed"
17679 cancel_lru_locks mdc
17680 local new_md5=$(md5sum $dom)
17681 [ "$old_md5" != "$new_md5" ] &&
17682 error "$old_md5 != $new_md5"
17684 # Skip free space checks with ZFS
17685 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17686 local mdtfree2=$(do_facet $facet \
17687 lctl get_param -n osd*.*$mdtname.kbytesfree)
17688 [ $mdtfree2 -gt $mdtfree1 ] ||
17689 error "MDS space is not freed after migration"
17693 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17696 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17697 skip "Need MDS version at least 2.11.50"
17699 # Layout swap cannot be done if either file has DOM component,
17700 # this will never be supported, migration should be used instead
17702 local dom=$DIR/$tdir/$tfile
17703 mkdir -p $DIR/$tdir
17705 $LFS setstripe -c2 ${dom}_plain
17706 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17707 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17708 error "can swap layout with DoM component"
17709 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17710 error "can swap layout with DoM component"
17712 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17713 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17714 error "can swap layout with DoM component"
17715 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17716 error "can swap layout with DoM component"
17719 run_test 273a "DoM: layout swapping should fail with DOM"
17722 remote_ost_nodsh && skip "remote OST with nodsh"
17723 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17724 skip "Need OST version >= 2.10.57"
17726 local file=$DIR/$tfile
17729 oss=$(comma_list $(osts_nodes))
17731 dd if=/dev/urandom of=$file bs=1M count=2 ||
17732 error "failed to create a file"
17733 cancel_lru_locks osc
17736 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17737 error "failed to read a file"
17739 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17740 $LCTL set_param fail_loc=0x8000031f
17742 cancel_lru_locks osc &
17745 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17746 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17747 #IO takes another lock, but matches the PENDING one
17748 #and places it to the IO RPC
17749 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17750 error "failed to read a file with PENDING lock"
17752 run_test 275 "Read on a canceled duplicate lock"
17755 remote_ost_nodsh && skip "remote OST with nodsh"
17758 do_facet ost1 "(while true; do \
17759 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17760 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17763 for LOOP in $(seq 20); do
17765 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17768 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17769 rm $TMP/sanity_276_pid"
17771 run_test 276 "Race between mount and obd_statfs"
17773 cleanup_test_300() {
17777 test_striped_dir() {
17782 mkdir -p $DIR/$tdir
17784 SAVE_UMASK=$(umask)
17785 trap cleanup_test_300 RETURN EXIT
17787 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17788 $DIR/$tdir/striped_dir ||
17789 error "set striped dir error"
17791 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17792 [ "$mode" = "755" ] || error "expect 755 got $mode"
17794 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17795 error "getdirstripe failed"
17796 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17797 if [ "$stripe_count" != "2" ]; then
17798 error "1:stripe_count is $stripe_count, expect 2"
17800 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17801 if [ "$stripe_count" != "2" ]; then
17802 error "2:stripe_count is $stripe_count, expect 2"
17805 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17806 if [ "$stripe_index" != "$mdt_index" ]; then
17807 error "stripe_index is $stripe_index, expect $mdt_index"
17810 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17811 error "nlink error after create striped dir"
17813 mkdir $DIR/$tdir/striped_dir/a
17814 mkdir $DIR/$tdir/striped_dir/b
17816 stat $DIR/$tdir/striped_dir/a ||
17817 error "create dir under striped dir failed"
17818 stat $DIR/$tdir/striped_dir/b ||
17819 error "create dir under striped dir failed"
17821 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17822 error "nlink error after mkdir"
17824 rmdir $DIR/$tdir/striped_dir/a
17825 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17826 error "nlink error after rmdir"
17828 rmdir $DIR/$tdir/striped_dir/b
17829 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17830 error "nlink error after rmdir"
17832 chattr +i $DIR/$tdir/striped_dir
17833 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17834 error "immutable flags not working under striped dir!"
17835 chattr -i $DIR/$tdir/striped_dir
17837 rmdir $DIR/$tdir/striped_dir ||
17838 error "rmdir striped dir error"
17846 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17847 skip "skipped for lustre < 2.7.0"
17848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17849 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17851 test_striped_dir 0 || error "failed on striped dir on MDT0"
17852 test_striped_dir 1 || error "failed on striped dir on MDT0"
17854 run_test 300a "basic striped dir sanity test"
17857 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17858 skip "skipped for lustre < 2.7.0"
17859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17867 test_mkdir $DIR/$tdir || error "mkdir fail"
17868 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17869 error "set striped dir error"
17870 for i in {0..9}; do
17871 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17873 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17874 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17875 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17877 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17878 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17879 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17883 run_test 300b "check ctime/mtime for striped dir"
17886 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17887 skip "skipped for lustre < 2.7.0"
17888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17889 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17893 mkdir -p $DIR/$tdir
17894 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17895 error "set striped dir error"
17897 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17898 error "chown striped dir failed"
17900 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17901 error "create 5k files failed"
17903 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17905 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17909 run_test 300c "chown && check ls under striped directory"
17912 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17913 skip "skipped for lustre < 2.7.0"
17914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17920 mkdir -p $DIR/$tdir
17921 $LFS setstripe -c 2 $DIR/$tdir
17923 #local striped directory
17924 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17925 error "set striped dir error"
17926 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17927 error "create 10 files failed"
17929 #remote striped directory
17930 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17931 error "set striped dir error"
17932 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17933 error "create 10 files failed"
17935 for file in $(find $DIR/$tdir); do
17936 stripe_count=$($LFS getstripe -c $file)
17937 [ $stripe_count -eq 2 ] ||
17938 error "wrong stripe $stripe_count for $file"
17943 run_test 300d "check default stripe under striped directory"
17946 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17947 skip "Need MDS version at least 2.7.55"
17948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17949 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17954 mkdir -p $DIR/$tdir
17956 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17957 error "set striped dir error"
17959 touch $DIR/$tdir/striped_dir/a
17960 touch $DIR/$tdir/striped_dir/b
17961 touch $DIR/$tdir/striped_dir/c
17963 mkdir $DIR/$tdir/striped_dir/dir_a
17964 mkdir $DIR/$tdir/striped_dir/dir_b
17965 mkdir $DIR/$tdir/striped_dir/dir_c
17967 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17968 error "set striped adir under striped dir error"
17970 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17971 error "set striped bdir under striped dir error"
17973 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17974 error "set striped cdir under striped dir error"
17976 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17977 error "rename dir under striped dir fails"
17979 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17980 error "rename dir under different stripes fails"
17982 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17983 error "rename file under striped dir should succeed"
17985 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17986 error "rename dir under striped dir should succeed"
17990 run_test 300e "check rename under striped directory"
17993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17994 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17995 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17996 skip "Need MDS version at least 2.7.55"
18002 mkdir -p $DIR/$tdir
18004 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18005 error "set striped dir error"
18007 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18008 error "set striped dir error"
18010 touch $DIR/$tdir/striped_dir/a
18011 mkdir $DIR/$tdir/striped_dir/dir_a
18012 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18013 error "create striped dir under striped dir fails"
18015 touch $DIR/$tdir/striped_dir1/b
18016 mkdir $DIR/$tdir/striped_dir1/dir_b
18017 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18018 error "create striped dir under striped dir fails"
18020 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18021 error "rename dir under different striped dir should fail"
18023 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18024 error "rename striped dir under diff striped dir should fail"
18026 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18027 error "rename file under diff striped dirs fails"
18031 run_test 300f "check rename cross striped directory"
18033 test_300_check_default_striped_dir()
18036 local default_count=$2
18037 local default_index=$3
18040 local dir_stripe_index
18043 echo "checking $dirname $default_count $default_index"
18044 $LFS setdirstripe -D -c $default_count -i $default_index \
18045 -t all_char $DIR/$tdir/$dirname ||
18046 error "set default stripe on striped dir error"
18047 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18048 [ $stripe_count -eq $default_count ] ||
18049 error "expect $default_count get $stripe_count for $dirname"
18051 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18052 [ $stripe_index -eq $default_index ] ||
18053 error "expect $default_index get $stripe_index for $dirname"
18055 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18056 error "create dirs failed"
18058 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18059 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18060 for dir in $(find $DIR/$tdir/$dirname/*); do
18061 stripe_count=$($LFS getdirstripe -c $dir)
18062 [ $stripe_count -eq $default_count ] ||
18063 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18064 error "stripe count $default_count != $stripe_count for $dir"
18066 stripe_index=$($LFS getdirstripe -i $dir)
18067 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18068 error "$stripe_index != $default_index for $dir"
18070 #check default stripe
18071 stripe_count=$($LFS getdirstripe -D -c $dir)
18072 [ $stripe_count -eq $default_count ] ||
18073 error "default count $default_count != $stripe_count for $dir"
18075 stripe_index=$($LFS getdirstripe -D -i $dir)
18076 [ $stripe_index -eq $default_index ] ||
18077 error "default index $default_index != $stripe_index for $dir"
18079 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18083 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18084 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18085 skip "Need MDS version at least 2.7.55"
18092 mkdir $DIR/$tdir/normal_dir
18094 #Checking when client cache stripe index
18095 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18096 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18097 error "create striped_dir failed"
18099 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18100 error "create dir0 fails"
18101 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18102 [ $stripe_index -eq 0 ] ||
18103 error "dir0 expect index 0 got $stripe_index"
18105 mkdir $DIR/$tdir/striped_dir/dir1 ||
18106 error "create dir1 fails"
18107 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18108 [ $stripe_index -eq 1 ] ||
18109 error "dir1 expect index 1 got $stripe_index"
18111 #check default stripe count/stripe index
18112 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18113 test_300_check_default_striped_dir normal_dir 1 0
18114 test_300_check_default_striped_dir normal_dir 2 1
18115 test_300_check_default_striped_dir normal_dir 2 -1
18117 #delete default stripe information
18118 echo "delete default stripeEA"
18119 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18120 error "set default stripe on striped dir error"
18122 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18123 for dir in $(find $DIR/$tdir/normal_dir/*); do
18124 stripe_count=$($LFS getdirstripe -c $dir)
18125 [ $stripe_count -eq 0 ] ||
18126 error "expect 1 get $stripe_count for $dir"
18127 stripe_index=$($LFS getdirstripe -i $dir)
18128 [ $stripe_index -eq 0 ] ||
18129 error "expect 0 get $stripe_index for $dir"
18132 run_test 300g "check default striped directory for normal directory"
18135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18136 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18137 skip "Need MDS version at least 2.7.55"
18143 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18144 error "set striped dir error"
18146 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18147 test_300_check_default_striped_dir striped_dir 1 0
18148 test_300_check_default_striped_dir striped_dir 2 1
18149 test_300_check_default_striped_dir striped_dir 2 -1
18151 #delete default stripe information
18152 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18153 error "set default stripe on striped dir error"
18155 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18156 for dir in $(find $DIR/$tdir/striped_dir/*); do
18157 stripe_count=$($LFS getdirstripe -c $dir)
18158 [ $stripe_count -eq 0 ] ||
18159 error "expect 1 get $stripe_count for $dir"
18162 run_test 300h "check default striped directory for striped directory"
18165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18166 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18167 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18168 skip "Need MDS version at least 2.7.55"
18175 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18176 error "set striped dir error"
18178 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18179 error "create files under striped dir failed"
18181 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18182 error "set striped hashdir error"
18184 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18185 error "create dir0 under hash dir failed"
18186 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18187 error "create dir1 under hash dir failed"
18189 # unfortunately, we need to umount to clear dir layout cache for now
18190 # once we fully implement dir layout, we can drop this
18191 umount_client $MOUNT || error "umount failed"
18192 mount_client $MOUNT || error "mount failed"
18194 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18195 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18196 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18198 #set the stripe to be unknown hash type
18199 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18200 $LCTL set_param fail_loc=0x1901
18201 for ((i = 0; i < 10; i++)); do
18202 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18203 error "stat f-$i failed"
18204 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18207 touch $DIR/$tdir/striped_dir/f0 &&
18208 error "create under striped dir with unknown hash should fail"
18210 $LCTL set_param fail_loc=0
18212 umount_client $MOUNT || error "umount failed"
18213 mount_client $MOUNT || error "mount failed"
18217 run_test 300i "client handle unknown hash type striped directory"
18220 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18222 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18223 skip "Need MDS version at least 2.7.55"
18230 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18231 $LCTL set_param fail_loc=0x1702
18232 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18233 error "set striped dir error"
18235 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18236 error "create files under striped dir failed"
18238 $LCTL set_param fail_loc=0
18240 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18244 run_test 300j "test large update record"
18247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18249 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18250 skip "Need MDS version at least 2.7.55"
18252 # this test needs a huge transaction
18254 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18255 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18262 #define OBD_FAIL_LARGE_STRIPE 0x1703
18263 $LCTL set_param fail_loc=0x1703
18264 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18265 error "set striped dir error"
18266 $LCTL set_param fail_loc=0
18268 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18269 error "getstripeddir fails"
18270 rm -rf $DIR/$tdir/striped_dir ||
18271 error "unlink striped dir fails"
18275 run_test 300k "test large striped directory"
18278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18279 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18280 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18281 skip "Need MDS version at least 2.7.55"
18285 test_mkdir -p $DIR/$tdir/striped_dir
18286 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18287 error "chown $RUNAS_ID failed"
18288 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18289 error "set default striped dir failed"
18291 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18292 $LCTL set_param fail_loc=0x80000158
18293 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18295 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18296 [ $stripe_index -eq 1 ] ||
18297 error "expect 1 get $stripe_index for $dir"
18299 run_test 300l "non-root user to create dir under striped dir with stale layout"
18302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18303 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18304 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18305 skip "Need MDS version at least 2.7.55"
18307 mkdir -p $DIR/$tdir/striped_dir
18308 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18309 error "set default stripes dir error"
18311 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18313 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18314 [ $stripe_count -eq 0 ] ||
18315 error "expect 0 get $stripe_count for a"
18317 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18318 error "set default stripes dir error"
18320 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18322 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18323 [ $stripe_count -eq 0 ] ||
18324 error "expect 0 get $stripe_count for b"
18326 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18327 error "set default stripes dir error"
18329 mkdir $DIR/$tdir/striped_dir/c &&
18330 error "default stripe_index is invalid, mkdir c should fails"
18332 rm -rf $DIR/$tdir || error "rmdir fails"
18334 run_test 300m "setstriped directory on single MDT FS"
18337 local list=$(comma_list $(mdts_nodes))
18340 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18345 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18346 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18347 skip "Need MDS version at least 2.7.55"
18348 remote_mds_nodsh && skip "remote MDS with nodsh"
18351 local list=$(comma_list $(mdts_nodes))
18353 trap cleanup_300n RETURN EXIT
18354 mkdir -p $DIR/$tdir
18355 chmod 777 $DIR/$tdir
18356 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18357 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18358 error "create striped dir succeeds with gid=0"
18360 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18361 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18362 error "create striped dir fails with gid=-1"
18364 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18365 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18366 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18367 error "set default striped dir succeeds with gid=0"
18370 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18371 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18372 error "set default striped dir fails with gid=-1"
18375 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18376 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18377 error "create test_dir fails"
18378 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18379 error "create test_dir1 fails"
18380 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18381 error "create test_dir2 fails"
18384 run_test 300n "non-root user to create dir under striped dir with default EA"
18387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18388 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18389 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18390 skip "Need MDS version at least 2.7.55"
18395 mkdir -p $DIR/$tdir
18397 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18398 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18399 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18400 skip "not enough free inodes $numfree1 $numfree2"
18403 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18404 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18405 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18406 skip "not enough free space $numfree1 $numfree2"
18409 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18410 error "setdirstripe fails"
18412 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18413 error "create dirs fails"
18415 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18416 ls $DIR/$tdir/striped_dir > /dev/null ||
18417 error "ls striped dir fails"
18418 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18419 error "unlink big striped dir fails"
18421 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18425 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18426 remote_mds_nodsh && skip "remote MDS with nodsh"
18428 mkdir -p $DIR/$tdir
18430 #define OBD_FAIL_OUT_ENOSPC 0x1704
18431 do_facet mds2 lctl set_param fail_loc=0x80001704
18432 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18433 && error "create striped directory should fail"
18435 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18437 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18440 run_test 300p "create striped directory without space"
18443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18444 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18446 local fd=$(free_fd)
18447 local cmd="exec $fd<$tdir"
18449 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18452 trap "eval $cmd" EXIT
18453 cd $tdir || error "cd $tdir fails"
18454 rmdir ../$tdir || error "rmdir $tdir fails"
18455 mkdir local_dir && error "create dir succeeds"
18456 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18460 run_test 300q "create remote directory under orphan directory"
18463 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18464 skip "Need MDS version at least 2.7.55" && return
18465 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18469 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18470 error "set striped dir error"
18472 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18473 error "getstripeddir fails"
18476 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18477 awk '/lmv_stripe_count:/ { print $2 }')
18479 [ $MDSCOUNT -ne $stripe_count ] &&
18480 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18482 rm -rf $DIR/$tdir/striped_dir ||
18483 error "unlink striped dir fails"
18485 run_test 300r "test -1 striped directory"
18487 prepare_remote_file() {
18488 mkdir $DIR/$tdir/src_dir ||
18489 error "create remote source failed"
18491 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18492 error "cp to remote source failed"
18493 touch $DIR/$tdir/src_dir/a
18495 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18496 error "create remote target dir failed"
18498 touch $DIR/$tdir/tgt_dir/b
18500 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18501 error "rename dir cross MDT failed!"
18503 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18504 error "src_child still exists after rename"
18506 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18507 error "missing file(a) after rename"
18509 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18510 error "diff after rename"
18514 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18517 local remote_file=$DIR/$tdir/tgt_dir/b
18519 mkdir -p $DIR/$tdir
18521 prepare_remote_file || error "prepare remote file failed"
18524 $OPENUNLINK $remote_file $remote_file ||
18525 error "openunlink $remote_file failed"
18526 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18528 run_test 310a "open unlink remote file"
18531 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18534 local remote_file=$DIR/$tdir/tgt_dir/b
18536 mkdir -p $DIR/$tdir
18538 prepare_remote_file || error "prepare remote file failed"
18540 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18541 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18542 $CHECKSTAT -t file $remote_file || error "check file failed"
18544 run_test 310b "unlink remote file with multiple links while open"
18547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18548 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18550 local remote_file=$DIR/$tdir/tgt_dir/b
18552 mkdir -p $DIR/$tdir
18554 prepare_remote_file || error "prepare remote file failed"
18556 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18557 multiop_bg_pause $remote_file O_uc ||
18558 error "mulitop failed for remote file"
18560 $MULTIOP $DIR/$tfile Ouc
18561 kill -USR1 $MULTIPID
18564 run_test 310c "open-unlink remote file with multiple links"
18568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18569 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18570 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18571 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18572 remote_mds_nodsh && skip "remote MDS with nodsh"
18574 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18575 local mdts=$(comma_list $(mdts_nodes))
18577 mkdir -p $DIR/$tdir
18578 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18579 createmany -o $DIR/$tdir/$tfile. 1000
18581 # statfs data is not real time, let's just calculate it
18582 old_iused=$((old_iused + 1000))
18584 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18585 osp.*OST0000*MDT0000.create_count")
18586 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18587 osp.*OST0000*MDT0000.max_create_count")
18588 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18590 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18591 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18592 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18594 unlinkmany $DIR/$tdir/$tfile. 1000
18596 do_nodes $mdts "$LCTL set_param -n \
18597 osp.*OST0000*.max_create_count=$max_count"
18598 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18599 do_nodes $mdts "$LCTL set_param -n \
18600 osp.*OST0000*.create_count=$count"
18601 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18602 grep "=0" && error "create_count is zero"
18605 for i in $(seq 120); do
18606 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18607 # system may be too busy to destroy all objs in time, use
18608 # a somewhat small value to not fail autotest
18609 [ $((old_iused - new_iused)) -gt 400 ] && break
18613 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18614 [ $((old_iused - new_iused)) -gt 400 ] ||
18615 error "objs not destroyed after unlink"
18617 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18624 local vdevdir=$(dirname $(facet_vdevice $ost))
18625 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18626 local zfs_zapid=$(do_facet $ost $cmd |
18627 grep -w "/O/0/d$((objid%32))" -C 5 |
18628 awk '/Object/{getline; print $1}')
18629 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18630 awk "/$objid = /"'{printf $3}')
18635 zfs_object_blksz() {
18639 local vdevdir=$(dirname $(facet_vdevice $ost))
18640 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18641 local blksz=$(do_facet $ost $cmd $objid |
18642 awk '/dblk/{getline; printf $4}')
18644 case "${blksz: -1}" in
18645 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18646 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18653 test_312() { # LU-4856
18654 remote_ost_nodsh && skip "remote OST with nodsh"
18655 [ "$ost1_FSTYPE" = "zfs" ] ||
18656 skip_env "the test only applies to zfs"
18658 local max_blksz=$(do_facet ost1 \
18659 $ZFS get -p recordsize $(facet_device ost1) |
18660 awk '!/VALUE/{print $3}')
18662 # to make life a little bit easier
18663 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18664 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18666 local tf=$DIR/$tdir/$tfile
18668 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18670 # Get ZFS object id
18671 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18672 # block size change by sequential overwrite
18675 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18676 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18678 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18679 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18683 # block size change by sequential append write
18684 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18685 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18686 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18689 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18690 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18691 oflag=sync conv=notrunc
18693 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18694 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18695 error "blksz error, actual $blksz, " \
18696 "expected: 2 * $count * $PAGE_SIZE"
18702 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18703 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18705 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18706 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18707 [ $blksz -eq $PAGE_SIZE ] ||
18708 error "blksz error: $blksz, expected: $PAGE_SIZE"
18710 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18711 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18712 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18714 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18715 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18716 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18718 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18721 remote_ost_nodsh && skip "remote OST with nodsh"
18723 local file=$DIR/$tfile
18726 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18728 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18729 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18730 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18731 error "write should failed"
18732 do_facet ost1 "$LCTL set_param fail_loc=0"
18735 run_test 313 "io should fail after last_rcvd update fail"
18738 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18740 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18741 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18743 wait_delete_completed
18744 do_facet ost1 "$LCTL set_param fail_loc=0"
18746 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18748 test_315() { # LU-618
18749 local file=$DIR/$tfile
18752 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18753 error "multiop file write failed"
18754 $MULTIOP $file oO_RDONLY:r4063232_c &
18759 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18762 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18765 run_test 315 "read should be accounted"
18768 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18769 large_xattr_enabled || skip_env "ea_inode feature disabled"
18771 rm -rf $DIR/$tdir/d
18772 mkdir -p $DIR/$tdir/d
18773 chown nobody $DIR/$tdir/d
18774 touch $DIR/$tdir/d/file
18776 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18778 run_test 316 "lfs mv"
18781 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18782 skip "Need MDS version at least 2.11.53"
18784 local grant_blk_size
18786 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18787 skip "LU-10370: no implementation for ZFS" && return
18790 stack_trap "rm -f $DIR/$tfile" EXIT
18791 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18792 awk '/grant_block_size:/ { print $2; exit; }')
18794 # Create File of size 5M. Truncate it to below size's and verify
18797 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18798 error "Create file : $DIR/$tfile"
18800 for trunc_sz in 2097152 4097 4000 509 0; do
18801 $TRUNCATE $DIR/$tfile $trunc_sz ||
18802 error "truncate $tfile to $trunc_sz failed"
18803 local sz=$(stat --format=%s $DIR/$tfile)
18804 local blk=$(stat --format=%b $DIR/$tfile)
18805 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18806 grant_blk_size) * 8))
18808 if [[ $blk -ne $trunc_blk ]]; then
18809 $(which stat) $DIR/$tfile
18810 error "Expected Block $trunc_blk got $blk for $tfile"
18813 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18814 error "Expected Size $trunc_sz got $sz for $tfile"
18819 # Create file with a hole and write actual two blocks. Block count
18822 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18823 conv=fsync || error "Create file : $DIR/$tfile"
18825 # Calculate the final truncate size.
18826 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18829 # truncate to size $trunc_sz bytes. Strip the last block
18830 # The block count must drop to 8
18832 $TRUNCATE $DIR/$tfile $trunc_sz ||
18833 error "truncate $tfile to $trunc_sz failed"
18835 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18836 sz=$(stat --format=%s $DIR/$tfile)
18837 blk=$(stat --format=%b $DIR/$tfile)
18839 if [[ $blk -ne $trunc_bsz ]]; then
18840 $(which stat) $DIR/$tfile
18841 error "Expected Block $trunc_bsz got $blk for $tfile"
18844 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18845 error "Expected Size $trunc_sz got $sz for $tfile"
18847 run_test 317 "Verify blocks get correctly update after truncate"
18850 local read_write=$1
18851 if [ "$read_write" = "write" ]; then
18852 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18853 elif [ "$read_write" = "read" ]; then
18854 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18856 error "argument error"
18859 # turn off debug for performance testing
18860 local saved_debug=$($LCTL get_param -n debug)
18861 $LCTL set_param debug=0
18863 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18865 # get ost1 size - lustre-OST0000
18866 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18867 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18868 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18870 if [ "$read_write" = "read" ]; then
18871 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18874 local start_time=$(date +%s.%N)
18875 $dd_cmd bs=1M count=$blocks oflag=sync ||
18876 error "real dd $read_write error"
18877 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18879 if [ "$read_write" = "write" ]; then
18883 # define OBD_FAIL_OST_FAKE_RW 0x238
18884 do_facet ost1 $LCTL set_param fail_loc=0x238
18886 local start_time=$(date +%s.%N)
18887 $dd_cmd bs=1M count=$blocks oflag=sync ||
18888 error "fake dd $read_write error"
18889 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18891 if [ "$read_write" = "write" ]; then
18893 cancel_lru_locks osc
18894 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18895 error "$tfile size not $blocks MB"
18897 do_facet ost1 $LCTL set_param fail_loc=0
18899 echo "fake $read_write $duration_fake vs. normal $read_write" \
18900 "$duration in seconds"
18901 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18902 error_not_in_vm "fake write is slower"
18904 $LCTL set_param -n debug="$saved_debug"
18907 test_399a() { # LU-7655 for OST fake write
18908 remote_ost_nodsh && skip "remote OST with nodsh"
18912 run_test 399a "fake write should not be slower than normal write"
18914 test_399b() { # LU-8726 for OST fake read
18915 remote_ost_nodsh && skip "remote OST with nodsh"
18916 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18917 skip_env "ldiskfs only test"
18922 run_test 399b "fake read should not be slower than normal read"
18924 test_400a() { # LU-1606, was conf-sanity test_74
18925 if ! which $CC > /dev/null 2>&1; then
18926 skip_env "$CC is not installed"
18929 local extra_flags=''
18930 local out=$TMP/$tfile
18931 local prefix=/usr/include/lustre
18934 if ! [[ -d $prefix ]]; then
18935 # Assume we're running in tree and fixup the include path.
18936 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18937 extra_flags+=" -L$LUSTRE/utils/.lib"
18940 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18941 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18942 error "client api broken"
18946 run_test 400a "Lustre client api program can compile and link"
18948 test_400b() { # LU-1606, LU-5011
18950 local out=$TMP/$tfile
18951 local prefix=/usr/include/linux/lustre
18953 # We use a hard coded prefix so that this test will not fail
18954 # when run in tree. There are headers in lustre/include/lustre/
18955 # that are not packaged (like lustre_idl.h) and have more
18956 # complicated include dependencies (like config.h and lnet/types.h).
18957 # Since this test about correct packaging we just skip them when
18958 # they don't exist (see below) rather than try to fixup cppflags.
18960 if ! which $CC > /dev/null 2>&1; then
18961 skip_env "$CC is not installed"
18964 for header in $prefix/*.h; do
18965 if ! [[ -f "$header" ]]; then
18969 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18970 continue # lustre_ioctl.h is internal header
18973 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18974 error "cannot compile '$header'"
18978 run_test 400b "packaged headers can be compiled"
18980 test_401a() { #LU-7437
18981 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18982 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18984 #count the number of parameters by "list_param -R"
18985 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18986 #count the number of parameters by listing proc files
18987 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18988 echo "proc_dirs='$proc_dirs'"
18989 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18990 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18993 [ $params -eq $procs ] ||
18994 error "found $params parameters vs. $procs proc files"
18996 # test the list_param -D option only returns directories
18997 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18998 #count the number of parameters by listing proc directories
18999 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19002 [ $params -eq $procs ] ||
19003 error "found $params parameters vs. $procs proc files"
19005 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19008 local save=$($LCTL get_param -n jobid_var)
19011 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19012 error "no error returned when setting bad parameters"
19014 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19015 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19017 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19018 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19019 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19021 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19024 local jobid_var_old=$($LCTL get_param -n jobid_var)
19025 local jobid_var_new
19027 $LCTL set_param jobid_var= &&
19028 error "no error returned for 'set_param a='"
19030 jobid_var_new=$($LCTL get_param -n jobid_var)
19031 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19032 error "jobid_var was changed by setting without value"
19034 $LCTL set_param jobid_var &&
19035 error "no error returned for 'set_param a'"
19037 jobid_var_new=$($LCTL get_param -n jobid_var)
19038 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19039 error "jobid_var was changed by setting without value"
19041 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19044 local jobid_var_old=$($LCTL get_param -n jobid_var)
19045 local jobid_var_new
19046 local new_value="foo=bar"
19048 $LCTL set_param jobid_var=$new_value ||
19049 error "'set_param a=b' did not accept a value containing '='"
19051 jobid_var_new=$($LCTL get_param -n jobid_var)
19052 [[ "$jobid_var_new" == "$new_value" ]] ||
19053 error "'set_param a=b' failed on a value containing '='"
19055 # Reset the jobid_var to test the other format
19056 $LCTL set_param jobid_var=$jobid_var_old
19057 jobid_var_new=$($LCTL get_param -n jobid_var)
19058 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19059 error "failed to reset jobid_var"
19061 $LCTL set_param jobid_var $new_value ||
19062 error "'set_param a b' did not accept a value containing '='"
19064 jobid_var_new=$($LCTL get_param -n jobid_var)
19065 [[ "$jobid_var_new" == "$new_value" ]] ||
19066 error "'set_param a b' failed on a value containing '='"
19068 $LCTL set_param jobid_var $jobid_var_old
19069 jobid_var_new=$($LCTL get_param -n jobid_var)
19070 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19071 error "failed to reset jobid_var"
19073 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19076 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19077 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19078 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19079 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19080 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19081 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19082 remote_mds_nodsh && skip "remote MDS with nodsh"
19084 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19085 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19086 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19087 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19088 echo "Touch failed - OK"
19090 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19093 local file1=$DIR/$tfile.1
19094 local file2=$DIR/$tfile.2
19095 local tfile=$TMP/$tfile
19097 rm -f $file1 $file2 $tfile
19102 # 30 sec OBD_TIMEOUT in ll_getattr()
19103 # right before populating st_nlink
19104 $LCTL set_param fail_loc=0x80001409
19105 stat -c %h $file1 > $tfile &
19107 # create an alias, drop all locks and reclaim the dentry
19109 cancel_lru_locks mdc
19110 cancel_lru_locks osc
19111 sysctl -w vm.drop_caches=2
19115 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19117 rm -f $tfile $file1 $file2
19119 run_test 403 "i_nlink should not drop to zero due to aliasing"
19121 test_404() { # LU-6601
19122 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19123 skip "Need server version newer than 2.8.52"
19124 remote_mds_nodsh && skip "remote MDS with nodsh"
19126 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19127 awk '/osp .*-osc-MDT/ { print $4}')
19130 for osp in $mosps; do
19131 echo "Deactivate: " $osp
19132 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19133 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19134 awk -vp=$osp '$4 == p { print $2 }')
19135 [ $stat = IN ] || {
19136 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19137 error "deactivate error"
19139 echo "Activate: " $osp
19140 do_facet $SINGLEMDS $LCTL --device %$osp activate
19141 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19142 awk -vp=$osp '$4 == p { print $2 }')
19143 [ $stat = UP ] || {
19144 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19145 error "activate error"
19149 run_test 404 "validate manual {de}activated works properly for OSPs"
19152 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19153 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19154 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19155 skip "Layout swap lock is not supported"
19156 check_swap_layouts_support
19158 test_mkdir $DIR/$tdir
19159 swap_lock_test -d $DIR/$tdir ||
19160 error "One layout swap locked test failed"
19162 run_test 405 "Various layout swap lock tests"
19165 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19166 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19167 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19169 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19170 skip "Need MDS version at least 2.8.50"
19172 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19173 local test_pool=$TESTNAME
19175 if ! combined_mgs_mds ; then
19178 pool_add $test_pool || error "pool_add failed"
19179 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19180 error "pool_add_targets failed"
19182 save_layout_restore_at_exit $MOUNT
19184 # parent set default stripe count only, child will stripe from both
19185 # parent and fs default
19186 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19187 error "setstripe $MOUNT failed"
19188 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19189 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19190 for i in $(seq 10); do
19191 local f=$DIR/$tdir/$tfile.$i
19192 touch $f || error "touch failed"
19193 local count=$($LFS getstripe -c $f)
19194 [ $count -eq $OSTCOUNT ] ||
19195 error "$f stripe count $count != $OSTCOUNT"
19196 local offset=$($LFS getstripe -i $f)
19197 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19198 local size=$($LFS getstripe -S $f)
19199 [ $size -eq $((def_stripe_size * 2)) ] ||
19200 error "$f stripe size $size != $((def_stripe_size * 2))"
19201 local pool=$($LFS getstripe -p $f)
19202 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19205 # change fs default striping, delete parent default striping, now child
19206 # will stripe from new fs default striping only
19207 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19208 error "change $MOUNT default stripe failed"
19209 $LFS setstripe -c 0 $DIR/$tdir ||
19210 error "delete $tdir default stripe failed"
19211 for i in $(seq 11 20); do
19212 local f=$DIR/$tdir/$tfile.$i
19213 touch $f || error "touch $f failed"
19214 local count=$($LFS getstripe -c $f)
19215 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19216 local offset=$($LFS getstripe -i $f)
19217 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19218 local size=$($LFS getstripe -S $f)
19219 [ $size -eq $def_stripe_size ] ||
19220 error "$f stripe size $size != $def_stripe_size"
19221 local pool=$($LFS getstripe -p $f)
19222 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19225 unlinkmany $DIR/$tdir/$tfile. 1 20
19227 local f=$DIR/$tdir/$tfile
19228 pool_remove_all_targets $test_pool $f
19229 pool_remove $test_pool $f
19231 if ! combined_mgs_mds ; then
19235 run_test 406 "DNE support fs default striping"
19238 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19239 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19240 skip "Need MDS version at least 2.8.55"
19241 remote_mds_nodsh && skip "remote MDS with nodsh"
19243 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19244 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19245 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19246 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19247 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19249 #define OBD_FAIL_DT_TXN_STOP 0x2019
19250 for idx in $(seq $MDSCOUNT); do
19251 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19253 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19254 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19255 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19258 run_test 407 "transaction fail should cause operation fail"
19261 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19263 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19264 lctl set_param fail_loc=0x8000040a
19265 # let ll_prepare_partial_page() fail
19266 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19270 # create at least 100 unused inodes so that
19271 # shrink_icache_memory(0) should not return 0
19272 touch $DIR/$tfile-{0..100}
19273 rm -f $DIR/$tfile-{0..100}
19276 echo 2 > /proc/sys/vm/drop_caches
19278 run_test 408 "drop_caches should not hang due to page leaks"
19282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19284 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19285 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19286 touch $DIR/$tdir/guard || error "(2) Fail to create"
19288 local PREFIX=$(str_repeat 'A' 128)
19289 echo "Create 1K hard links start at $(date)"
19290 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19291 error "(3) Fail to hard link"
19293 echo "Links count should be right although linkEA overflow"
19294 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19295 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19296 [ $linkcount -eq 1001 ] ||
19297 error "(5) Unexpected hard links count: $linkcount"
19299 echo "List all links start at $(date)"
19300 ls -l $DIR/$tdir/foo > /dev/null ||
19301 error "(6) Fail to list $DIR/$tdir/foo"
19303 echo "Unlink hard links start at $(date)"
19304 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19305 error "(7) Fail to unlink"
19306 echo "Unlink hard links finished at $(date)"
19308 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19312 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19313 skip "Need client version at least 2.9.59"
19315 # Create a file, and stat it from the kernel
19316 local testfile=$DIR/$tfile
19319 local run_id=$RANDOM
19320 local my_ino=$(stat --format "%i" $testfile)
19322 # Try to insert the module. This will always fail as the
19323 # module is designed to not be inserted.
19324 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19327 # Anything but success is a test failure
19329 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19330 error "no inode match"
19332 run_test 410 "Test inode number returned from kernel thread"
19334 cleanup_test411_cgroup() {
19340 local cg_basedir=/sys/fs/cgroup/memory
19342 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19343 skip "no setup for cgroup"
19345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19346 error "test file creation failed"
19347 cancel_lru_locks osc
19349 # Create a very small memory cgroup to force a slab allocation error
19350 local cgdir=$cg_basedir/osc_slab_alloc
19351 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19352 trap "cleanup_test411_cgroup $cgdir" EXIT
19353 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19354 echo 1M > $cgdir/memory.limit_in_bytes
19356 # Should not LBUG, just be killed by oom-killer
19357 # dd will return 0 even allocation failure in some environment.
19358 # So don't check return value
19359 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19360 cleanup_test411_cgroup $cgdir
19364 run_test 411 "Slab allocation error with cgroup does not LBUG"
19367 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19368 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19369 skip "Need server version at least 2.10.55"
19372 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19373 error "mkdir failed"
19374 $LFS getdirstripe $DIR/$tdir
19375 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19376 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19377 error "expect $((MDSCOUT - 1)) get $stripe_index"
19378 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19379 [ $stripe_count -eq 2 ] ||
19380 error "expect 2 get $stripe_count"
19382 run_test 412 "mkdir on specific MDTs"
19385 [ $MDSCOUNT -lt 2 ] &&
19386 skip "We need at least 2 MDTs for this test"
19388 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19389 skip "Need server version at least 2.10.55"
19392 mkdir $DIR/$tdir || error "mkdir failed"
19394 # find MDT that is the most full
19395 local max=$($LFS df | grep MDT |
19404 END { split(b, c, ":")
19409 for i in $(seq $((MDSCOUNT - 1))); do
19410 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19411 error "mkdir d$i failed"
19412 $LFS getdirstripe $DIR/$tdir/d$i
19413 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19414 [ $stripe_index -ne $max ] ||
19415 error "don't expect $max"
19418 run_test 413 "mkdir on less full MDTs"
19421 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19422 $LCTL set_param fail_loc=0x80000521
19423 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19426 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19430 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19431 skip "Need server version at least 2.11.52"
19441 # this test may be slow on ZFS
19442 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19444 # though this test is designed for striped directory, let's test normal
19445 # directory too since lock is always saved as CoS lock.
19446 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19447 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19456 start_time=$(date +%s)
19457 for i in $(seq $total); do
19458 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19461 end_time=$(date +%s)
19462 duration=$((end_time - start_time))
19464 kill -9 $setattr_pid
19466 echo "rename $total files took $duration sec"
19467 [ $duration -lt 100 ] || error "rename took $duration sec"
19469 run_test 415 "lock revoke is not missing"
19472 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19473 skip "Need server version at least 2.11.55"
19475 # define OBD_FAIL_OSD_TXN_START 0x19a
19476 do_facet mds1 lctl set_param fail_loc=0x19a
19478 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19482 run_test 416 "transaction start failure won't cause system hung"
19486 do_nodes $(comma_list $(mdts_nodes)) \
19487 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19488 do_nodes $(comma_list $(mdts_nodes)) \
19489 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19490 do_nodes $(comma_list $(mdts_nodes)) \
19491 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19495 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19496 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19497 skip "Need MDS version at least 2.11.56"
19499 trap cleanup_417 RETURN EXIT
19501 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19502 do_nodes $(comma_list $(mdts_nodes)) \
19503 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19504 $LFS migrate -m 0 $DIR/$tdir.1 &&
19505 error "migrate dir $tdir.1 should fail"
19507 do_nodes $(comma_list $(mdts_nodes)) \
19508 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19509 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19510 error "create remote dir $tdir.2 should fail"
19512 do_nodes $(comma_list $(mdts_nodes)) \
19513 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19514 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19515 error "create striped dir $tdir.3 should fail"
19518 run_test 417 "disable remote dir, striped dir and dir migration"
19520 # Checks that the outputs of df [-i] and lfs df [-i] match
19522 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19533 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19535 while (( count < tries )); do
19539 # read the lines of interest
19540 df_out=($(df $inodes $dir | tail -n +2)) ||
19541 error "df $inodes $dir | tail -n +2 failed"
19542 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19543 error "lfs df $inodes $dir | grep summary: failed"
19545 # skip first substrings of each output as they are different
19546 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19547 df_out=(${df_out[@]:1})
19548 lfs_df_out=(${lfs_df_out[@]:1})
19550 # compare the two outputs
19553 for i in {0..4}; do
19554 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19559 $passed || error "df and lfs df $1 output mismatch: " \
19560 "df ${inodes}: ${df_out[*]}, " \
19561 "lfs df ${inodes}: ${lfs_df_out[*]}"
19565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19567 local dir=$DIR/$tdir
19568 local numfiles=$((RANDOM % 4096 + 2))
19569 local numblocks=$((RANDOM % 256 + 1))
19571 wait_delete_completed
19574 # check block output
19575 check_lfs_df blocks $dir
19576 # check inode output
19577 check_lfs_df inodes $dir
19579 # create a single file and retest
19580 echo "Creating a single file and testing"
19581 createmany -o $dir/$tfile- 1 &>/dev/null ||
19582 error "creating 1 file in $dir failed"
19583 check_lfs_df blocks $dir
19584 check_lfs_df inodes $dir
19586 # create a random number of files
19587 echo "Creating $((numfiles - 1)) files and testing"
19588 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19589 error "creating $((numfiles - 1)) files in $dir failed"
19591 # write a random number of blocks to the first test file
19592 echo "Writing $numblocks 4K blocks and testing"
19593 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19594 count=$numblocks &>/dev/null ||
19595 error "dd to $dir/${tfile}-0 failed"
19598 check_lfs_df blocks $dir
19599 check_lfs_df inodes $dir
19601 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19602 error "unlinking $numfiles files in $dir failed"
19604 run_test 418 "df and lfs df outputs match"
19607 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19608 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19609 skip "Need server version at least 2.9.55"
19611 start_full_debug_logging
19615 stop_full_debug_logging
19619 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19620 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19621 awk '/The barrier for/ { print $7 }')
19624 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19629 barrier_expired() {
19632 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19633 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19634 awk '/will be expired/ { print $7 }')
19636 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19645 echo "Start barrier_freeze at: $(date)"
19646 #define OBD_FAIL_BARRIER_DELAY 0x2202
19647 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19648 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19651 local b_status=$(barrier_stat)
19652 echo "Got barrier status at: $(date)"
19653 [ "$b_status" = "'freezing_p1'" ] ||
19654 error "(1) unexpected barrier status $b_status"
19656 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19658 b_status=$(barrier_stat)
19659 [ "$b_status" = "'frozen'" ] ||
19660 error "(2) unexpected barrier status $b_status"
19662 local expired=$(barrier_expired)
19663 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19664 sleep $((expired + 3))
19666 b_status=$(barrier_stat)
19667 [ "$b_status" = "'expired'" ] ||
19668 error "(3) unexpected barrier status $b_status"
19670 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19671 error "(4) fail to freeze barrier"
19673 b_status=$(barrier_stat)
19674 [ "$b_status" = "'frozen'" ] ||
19675 error "(5) unexpected barrier status $b_status"
19677 echo "Start barrier_thaw at: $(date)"
19678 #define OBD_FAIL_BARRIER_DELAY 0x2202
19679 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19680 do_facet mgs $LCTL barrier_thaw $FSNAME &
19683 b_status=$(barrier_stat)
19684 echo "Got barrier status at: $(date)"
19685 [ "$b_status" = "'thawing'" ] ||
19686 error "(6) unexpected barrier status $b_status"
19688 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19690 b_status=$(barrier_stat)
19691 [ "$b_status" = "'thawed'" ] ||
19692 error "(7) unexpected barrier status $b_status"
19694 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19695 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19696 do_facet mgs $LCTL barrier_freeze $FSNAME
19698 b_status=$(barrier_stat)
19699 [ "$b_status" = "'failed'" ] ||
19700 error "(8) unexpected barrier status $b_status"
19702 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19703 do_facet mgs $LCTL barrier_thaw $FSNAME
19707 run_test 801a "write barrier user interfaces and stat machine"
19712 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19713 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19714 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19715 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19716 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19718 cancel_lru_locks mdc
19720 # 180 seconds should be long enough
19721 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19723 local b_status=$(barrier_stat)
19724 [ "$b_status" = "'frozen'" ] ||
19725 error "(6) unexpected barrier status $b_status"
19727 mkdir $DIR/$tdir/d0/d10 &
19730 touch $DIR/$tdir/d1/f13 &
19733 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19736 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19739 rm -f $DIR/$tdir/d4/f12 &
19742 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19744 # To guarantee taht the 'stat' is not blocked
19745 b_status=$(barrier_stat)
19746 [ "$b_status" = "'frozen'" ] ||
19747 error "(8) unexpected barrier status $b_status"
19749 # let above commands to run at background
19752 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19753 ps -p $touch_pid || error "(10) touch should be blocked"
19754 ps -p $ln_pid || error "(11) link should be blocked"
19755 ps -p $mv_pid || error "(12) rename should be blocked"
19756 ps -p $rm_pid || error "(13) unlink should be blocked"
19758 b_status=$(barrier_stat)
19759 [ "$b_status" = "'frozen'" ] ||
19760 error "(14) unexpected barrier status $b_status"
19762 do_facet mgs $LCTL barrier_thaw $FSNAME
19763 b_status=$(barrier_stat)
19764 [ "$b_status" = "'thawed'" ] ||
19765 error "(15) unexpected barrier status $b_status"
19767 wait $mkdir_pid || error "(16) mkdir should succeed"
19768 wait $touch_pid || error "(17) touch should succeed"
19769 wait $ln_pid || error "(18) link should succeed"
19770 wait $mv_pid || error "(19) rename should succeed"
19771 wait $rm_pid || error "(20) unlink should succeed"
19775 run_test 801b "modification will be blocked by write barrier"
19778 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19782 stop mds2 || error "(1) Fail to stop mds2"
19784 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19786 local b_status=$(barrier_stat)
19787 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19788 do_facet mgs $LCTL barrier_thaw $FSNAME
19789 error "(2) unexpected barrier status $b_status"
19792 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19793 error "(3) Fail to rescan barrier bitmap"
19795 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19797 b_status=$(barrier_stat)
19798 [ "$b_status" = "'frozen'" ] ||
19799 error "(4) unexpected barrier status $b_status"
19801 do_facet mgs $LCTL barrier_thaw $FSNAME
19802 b_status=$(barrier_stat)
19803 [ "$b_status" = "'thawed'" ] ||
19804 error "(5) unexpected barrier status $b_status"
19806 local devname=$(mdsdevname 2)
19808 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19810 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19811 error "(7) Fail to rescan barrier bitmap"
19815 run_test 801c "rescan barrier bitmap"
19817 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19818 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19819 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19825 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19826 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19827 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19833 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19834 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19835 skip "Need server version at least 2.9.55"
19837 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19839 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19841 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19842 error "(2) Fail to copy"
19844 trap cleanup_802a EXIT
19846 # sync by force before remount as readonly
19847 sync; sync_all_data; sleep 3; sync_all_data
19851 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19852 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19853 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19855 echo "Mount the server as read only"
19856 setupall server_only || error "(3) Fail to start servers"
19858 echo "Mount client without ro should fail"
19859 mount_client $MOUNT &&
19860 error "(4) Mount client without 'ro' should fail"
19862 echo "Mount client with ro should succeed"
19863 mount_client $MOUNT ro ||
19864 error "(5) Mount client with 'ro' should succeed"
19866 echo "Modify should be refused"
19867 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19869 echo "Read should be allowed"
19870 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19871 error "(7) Read should succeed under ro mode"
19875 run_test 802a "simulate readonly device"
19878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19879 remote_mds_nodsh && skip "remote MDS with nodsh"
19881 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19882 skip "readonly option not available"
19884 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19886 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19887 error "(2) Fail to copy"
19889 # write back all cached data before setting MDT to readonly
19893 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19894 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19896 echo "Modify should be refused"
19897 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19899 echo "Read should be allowed"
19900 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19901 error "(7) Read should succeed under ro mode"
19904 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19906 run_test 802b "be able to set MDTs to readonly"
19909 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19910 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19911 skip "MDS needs to be newer than 2.10.54"
19913 mkdir -p $DIR/$tdir
19914 # Create some objects on all MDTs to trigger related logs objects
19915 for idx in $(seq $MDSCOUNT); do
19916 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19917 $DIR/$tdir/dir${idx} ||
19918 error "Fail to create $DIR/$tdir/dir${idx}"
19922 wait_delete_completed # ensure old test cleanups are finished
19923 echo "before create:"
19925 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19927 for i in {1..10}; do
19928 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19929 error "Fail to create $DIR/$tdir/foo$i"
19933 echo "after create:"
19935 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19937 # allow for an llog to be cleaned up during the test
19938 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19939 error "before ($before_used) + 10 > after ($after_used)"
19941 for i in {1..10}; do
19942 rm -rf $DIR/$tdir/foo$i ||
19943 error "Fail to remove $DIR/$tdir/foo$i"
19946 sleep 3 # avoid MDT return cached statfs
19947 wait_delete_completed
19948 echo "after unlink:"
19950 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19952 # allow for an llog to be created during the test
19953 [ $after_used -le $((before_used + 1)) ] ||
19954 error "after ($after_used) > before ($before_used) + 1"
19956 run_test 803 "verify agent object for remote object"
19959 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19960 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19961 skip "MDS needs to be newer than 2.10.54"
19962 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19964 mkdir -p $DIR/$tdir
19965 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19966 error "Fail to create $DIR/$tdir/dir0"
19968 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19969 local dev=$(mdsdevname 2)
19971 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19972 grep ${fid} || error "NOT found agent entry for dir0"
19974 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19975 error "Fail to create $DIR/$tdir/dir1"
19977 touch $DIR/$tdir/dir1/foo0 ||
19978 error "Fail to create $DIR/$tdir/dir1/foo0"
19979 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19982 for idx in $(seq $MDSCOUNT); do
19983 dev=$(mdsdevname $idx)
19984 do_facet mds${idx} \
19985 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19986 grep ${fid} && rc=$idx
19989 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19990 error "Fail to rename foo0 to foo1"
19991 if [ $rc -eq 0 ]; then
19992 for idx in $(seq $MDSCOUNT); do
19993 dev=$(mdsdevname $idx)
19994 do_facet mds${idx} \
19995 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19996 grep ${fid} && rc=$idx
20000 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20001 error "Fail to rename foo1 to foo2"
20002 if [ $rc -eq 0 ]; then
20003 for idx in $(seq $MDSCOUNT); do
20004 dev=$(mdsdevname $idx)
20005 do_facet mds${idx} \
20006 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20007 grep ${fid} && rc=$idx
20011 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20013 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20014 error "Fail to link to $DIR/$tdir/dir1/foo2"
20015 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20016 error "Fail to rename foo2 to foo0"
20017 unlink $DIR/$tdir/dir1/foo0 ||
20018 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20019 rm -rf $DIR/$tdir/dir0 ||
20020 error "Fail to rm $DIR/$tdir/dir0"
20022 for idx in $(seq $MDSCOUNT); do
20023 dev=$(mdsdevname $idx)
20027 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20029 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20030 error "mount mds$idx failed"
20031 df $MOUNT > /dev/null 2>&1
20033 # e2fsck should not return error
20035 error "e2fsck detected error on MDT${idx}: rc=$rc"
20038 run_test 804 "verify agent entry for remote entry"
20041 do_facet $SINGLEMDS zfs set quota=$old $fsset
20042 unlinkmany $DIR/$tdir/f- 1000000
20047 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20048 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20049 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20050 skip "netfree not implemented before 0.7"
20051 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20052 skip "Need MDS version at least 2.10.57"
20059 local pref="osd-zfs.lustre-MDT0000."
20061 # limit available space on MDS dataset to meet nospace issue
20062 # quickly. then ZFS 0.7.2 can use reserved space if asked
20063 # properly (using netfree flag in osd_declare_destroy()
20064 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20065 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20067 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20068 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20069 let "usedkb=usedkb-freekb"
20070 let "freekb=freekb/2"
20071 if let "freekb > 5000"; then
20074 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20075 trap cleanup_805 EXIT
20077 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20078 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20079 rm -rf $DIR/$tdir || error "not able to remove"
20080 do_facet $SINGLEMDS zfs set quota=$old $fsset
20083 run_test 805 "ZFS can remove from full fs"
20089 local size=$($LFS getsom -s $file)
20090 local expect=$(stat -c %s $file)
20092 [[ $size == $expect ]] ||
20093 error "$file expected size: $expect, got: $size"
20095 local blocks=$($LFS getsom -b $file)
20096 expect=$(stat -c %b $file)
20097 [[ $blocks == $expect ]] ||
20098 error "$file expected blocks: $expect, got: $blocks"
20103 local size=$($LFS getsom -s $1)
20106 [[ $size == $expect ]] ||
20107 error "$file expected size: $expect, got: $size"
20111 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20112 skip "Need MDS version at least 2.11.52"
20116 touch $DIR/$tfile || error "touch $tfile failed"
20118 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20119 save_lustre_params client "llite.*.xattr_cache" > $save
20120 lctl set_param llite.*.xattr_cache=0
20121 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20123 # single-threaded write
20124 echo "Test SOM for single-threaded write"
20125 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20126 error "write $tfile failed"
20127 check_lsom_size $DIR/$tfile $bs
20130 local size=$(($num * $bs))
20134 echo "Test SOM for single client multi-threaded($num) write"
20135 $TRUNCATE $DIR/$tfile 0
20136 for ((i = 0; i < $num; i++)); do
20137 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20139 offset=$((offset + $bs))
20141 for (( i=0; i < $num; i++ )); do
20144 check_lsom_size $DIR/$tfile $size
20146 $TRUNCATE $DIR/$tfile 0
20147 for ((i = 0; i < $num; i++)); do
20148 offset=$((offset - $bs))
20149 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20152 for (( i=0; i < $num; i++ )); do
20155 check_lsom_size $DIR/$tfile $size
20157 # multi-client wirtes
20158 num=$(get_node_count ${CLIENTS//,/ })
20159 size=$(($num * $bs))
20163 echo "Test SOM for multi-client ($num) writes"
20164 $TRUNCATE $DIR/$tfile 0
20165 for client in ${CLIENTS//,/ }; do
20166 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20169 offset=$((offset + $bs))
20171 for (( i=0; i < $num; i++ )); do
20174 check_lsom_size $DIR/$tfile $offset
20177 $TRUNCATE $DIR/$tfile 0
20178 for client in ${CLIENTS//,/ }; do
20179 offset=$((offset - $bs))
20180 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20184 for (( i=0; i < $num; i++ )); do
20187 check_lsom_size $DIR/$tfile $size
20190 echo "Test SOM for truncate"
20191 $TRUNCATE $DIR/$tfile 1048576
20192 check_lsom_size $DIR/$tfile 1048576
20193 $TRUNCATE $DIR/$tfile 1234
20194 check_lsom_size $DIR/$tfile 1234
20196 # verify SOM blocks count
20197 echo "Verify SOM block count"
20198 $TRUNCATE $DIR/$tfile 0
20199 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20200 error "failed to write file $tfile"
20201 check_lsom_data $DIR/$tfile
20203 run_test 806 "Verify Lazy Size on MDS"
20206 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20207 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20208 skip "Need MDS version at least 2.11.52"
20210 # Registration step
20211 changelog_register || error "changelog_register failed"
20212 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20213 changelog_users $SINGLEMDS | grep -q $cl_user ||
20214 error "User $cl_user not found in changelog_users"
20216 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20217 save_lustre_params client "llite.*.xattr_cache" > $save
20218 lctl set_param llite.*.xattr_cache=0
20219 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20221 rm -rf $DIR/$tdir || error "rm $tdir failed"
20222 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20223 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20224 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20225 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20226 error "truncate $tdir/trunc failed"
20229 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20230 error "write $tfile failed"
20232 # multi-client wirtes
20233 local num=$(get_node_count ${CLIENTS//,/ })
20237 echo "Test SOM for multi-client ($num) writes"
20238 touch $DIR/$tfile || error "touch $tfile failed"
20239 $TRUNCATE $DIR/$tfile 0
20240 for client in ${CLIENTS//,/ }; do
20241 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20244 offset=$((offset + $bs))
20246 for (( i=0; i < $num; i++ )); do
20251 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20252 check_lsom_data $DIR/$tdir/trunc
20253 check_lsom_data $DIR/$tdir/single_dd
20254 check_lsom_data $DIR/$tfile
20257 # Deregistration step
20258 changelog_deregister || error "changelog_deregister failed"
20260 run_test 807 "verify LSOM syncing tool"
20262 check_som_nologged()
20264 local lines=$($LFS changelog $FSNAME-MDT0000 |
20265 grep 'x=trusted.som' | wc -l)
20266 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20270 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20271 skip "Need MDS version at least 2.11.55"
20273 # Registration step
20274 changelog_register || error "changelog_register failed"
20276 touch $DIR/$tfile || error "touch $tfile failed"
20279 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20280 error "write $tfile failed"
20283 $TRUNCATE $DIR/$tfile 1234
20286 $TRUNCATE $DIR/$tfile 1048576
20289 # Deregistration step
20290 changelog_deregister || error "changelog_deregister failed"
20292 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20297 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20301 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20302 skip "Need MDS version at least 2.11.56"
20304 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20305 error "failed to create DoM-only file $DIR/$tfile"
20306 touch $DIR/$tfile || error "touch $tfile failed"
20307 check_som_nodata $DIR/$tfile
20309 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20310 error "write $tfile failed"
20311 check_som_nodata $DIR/$tfile
20313 $TRUNCATE $DIR/$tfile 1234
20314 check_som_nodata $DIR/$tfile
20316 $TRUNCATE $DIR/$tfile 4097
20317 check_som_nodata $DIR/$file
20319 run_test 809 "Verify no SOM xattr store for DoM-only files"
20325 # t10 seem to dislike partial pages
20326 lctl set_param osc.*.checksum_type=adler
20327 lctl set_param fail_loc=0x411
20328 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20329 ORIG=$(md5sum $DIR/$tfile)
20330 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20331 CSUM=$(md5sum $DIR/$tfile)
20332 set_checksum_type adler
20333 if [ "$ORIG" != "$CSUM" ]; then
20334 error "$ORIG != $CSUM"
20337 run_test 810 "partial page writes on ZFS (LU-11663)"
20340 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20341 skip "Need MDS version at least 2.11.56"
20343 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20344 do_facet mds1 $LCTL set_param fail_loc=0x165
20345 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20348 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20351 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20352 error "MDD orphan cleanup thread not quit"
20354 run_test 811 "orphan name stub can be cleaned up in startup"
20357 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20358 skip "OST < 2.12.51 doesn't support this fail_loc"
20360 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20361 # ensure ost1 is connected
20362 stat $DIR/$tfile >/dev/null || error "can't stat"
20363 wait_osc_import_state client ost1 FULL
20364 # no locks, no reqs to let the connection idle
20365 cancel_lru_locks osc
20367 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20368 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20369 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20370 wait_osc_import_state client ost1 CONNECTING
20371 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20373 stat $DIR/$tfile >/dev/null || error "can't stat file"
20375 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20378 # tests that do cleanup/setup should be run at the end
20382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20385 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20386 $LCTL set_param fail_loc=0x903
20388 cancel_lru_locks MGC
20390 FAIL_ON_ERROR=true cleanup
20391 FAIL_ON_ERROR=true setup
20393 run_test 900 "umount should not race with any mgc requeue thread"
20396 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20397 check_and_cleanup_lustre
20398 if [ "$I_MOUNTED" != "yes" ]; then
20399 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true