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"
3328 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3329 skip "Need MDS version at least 2.12.51"
3334 local tgt="obdfilter"
3336 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3338 test_mkdir $DIR/$tdir
3339 fmd_max_age=$(do_facet $facet \
3340 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3343 echo "FMD max age: ${fmd_max_age}s"
3344 touch $DIR/$tdir/$tfile
3345 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3346 gawk '{cnt=cnt+$1} END{print cnt}')
3347 echo "FMD before: $fmd"
3349 error "FMD wasn't create by touch"
3350 sleep $((fmd_max_age + 12))
3351 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3352 gawk '{cnt=cnt+$1} END{print cnt}')
3353 echo "FMD after: $fmd"
3355 error "FMD wasn't expired by ping"
3357 run_test 36g "FMD cache expiry ====================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3362 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3363 subr_36fh "0x80000227"
3365 run_test 36h "utime on file racing with OST BRW write =========="
3368 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3370 test_mkdir $DIR/$tdir
3371 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3373 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3374 local new_mtime=$((mtime + 200))
3376 #change Modify time of striped dir
3377 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3378 error "change mtime failed"
3380 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3382 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3384 run_test 36i "change mtime on striped directory"
3386 # test_37 - duplicate with tests 32q 32r
3389 local file=$DIR/$tfile
3391 openfile -f O_DIRECTORY $file
3394 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3395 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3397 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3399 test_39a() { # was test_39
3401 touch $DIR/${tfile}2
3402 # ls -l $DIR/$tfile $DIR/${tfile}2
3403 # ls -lu $DIR/$tfile $DIR/${tfile}2
3404 # ls -lc $DIR/$tfile $DIR/${tfile}2
3406 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3407 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3409 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3411 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3413 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3414 error "O_TRUNC didn't change timestamps"
3417 run_test 39a "mtime changed on create"
3420 test_mkdir -c1 $DIR/$tdir
3421 cp -p /etc/passwd $DIR/$tdir/fopen
3422 cp -p /etc/passwd $DIR/$tdir/flink
3423 cp -p /etc/passwd $DIR/$tdir/funlink
3424 cp -p /etc/passwd $DIR/$tdir/frename
3425 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3428 echo "aaaaaa" >> $DIR/$tdir/fopen
3429 echo "aaaaaa" >> $DIR/$tdir/flink
3430 echo "aaaaaa" >> $DIR/$tdir/funlink
3431 echo "aaaaaa" >> $DIR/$tdir/frename
3433 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3434 local link_new=`stat -c %Y $DIR/$tdir/flink`
3435 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3436 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3438 cat $DIR/$tdir/fopen > /dev/null
3439 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3440 rm -f $DIR/$tdir/funlink2
3441 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3443 for (( i=0; i < 2; i++ )) ; do
3444 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3445 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3446 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3447 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3449 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3450 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3451 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3452 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3454 cancel_lru_locks $OSC
3455 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3458 run_test 39b "mtime change on open, link, unlink, rename ======"
3460 # this should be set to past
3461 TEST_39_MTIME=`date -d "1 year ago" +%s`
3467 local mtime0=`stat -c %Y $DIR1/$tfile`
3469 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3470 local mtime1=`stat -c %Y $DIR1/$tfile`
3471 [ "$mtime1" = $TEST_39_MTIME ] || \
3472 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3475 echo hello >> $DIR1/$tfile
3477 local mtime2=`stat -c %Y $DIR1/$tfile`
3478 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3479 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3481 mv $DIR1/$tfile $DIR1/$tfile-1
3483 for (( i=0; i < 2; i++ )) ; do
3484 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3485 [ "$mtime2" = "$mtime3" ] || \
3486 error "mtime ($mtime2) changed (to $mtime3) on rename"
3488 cancel_lru_locks $OSC
3489 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3492 run_test 39c "mtime change on rename ==========================="
3496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3499 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3501 for (( i=0; i < 2; i++ )) ; do
3502 local mtime=`stat -c %Y $DIR1/$tfile`
3503 [ $mtime = $TEST_39_MTIME ] || \
3504 error "mtime($mtime) is not set to $TEST_39_MTIME"
3506 cancel_lru_locks $OSC
3507 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3510 run_test 39d "create, utime, stat =============================="
3514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3517 local mtime1=`stat -c %Y $DIR1/$tfile`
3519 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3521 for (( i=0; i < 2; i++ )) ; do
3522 local mtime2=`stat -c %Y $DIR1/$tfile`
3523 [ $mtime2 = $TEST_39_MTIME ] || \
3524 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3526 cancel_lru_locks $OSC
3527 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3530 run_test 39e "create, stat, utime, stat ========================"
3534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3537 mtime1=`stat -c %Y $DIR1/$tfile`
3540 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3542 for (( i=0; i < 2; i++ )) ; do
3543 local mtime2=`stat -c %Y $DIR1/$tfile`
3544 [ $mtime2 = $TEST_39_MTIME ] || \
3545 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3547 cancel_lru_locks $OSC
3548 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3551 run_test 39f "create, stat, sleep, utime, stat ================="
3555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3557 echo hello >> $DIR1/$tfile
3558 local mtime1=`stat -c %Y $DIR1/$tfile`
3561 chmod o+r $DIR1/$tfile
3563 for (( i=0; i < 2; i++ )) ; do
3564 local mtime2=`stat -c %Y $DIR1/$tfile`
3565 [ "$mtime1" = "$mtime2" ] || \
3566 error "lost mtime: $mtime2, should be $mtime1"
3568 cancel_lru_locks $OSC
3569 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3572 run_test 39g "write, chmod, stat ==============================="
3576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3582 echo hello >> $DIR1/$tfile
3583 local mtime1=`stat -c %Y $DIR1/$tfile`
3585 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3587 if [ "$d1" != "$d2" ]; then
3588 echo "write and touch not within one second"
3590 for (( i=0; i < 2; i++ )) ; do
3591 local mtime2=`stat -c %Y $DIR1/$tfile`
3592 [ "$mtime2" = $TEST_39_MTIME ] || \
3593 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3595 cancel_lru_locks $OSC
3596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3600 run_test 39h "write, utime within one second, stat ============="
3603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3608 echo hello >> $DIR1/$tfile
3609 local mtime1=`stat -c %Y $DIR1/$tfile`
3611 mv $DIR1/$tfile $DIR1/$tfile-1
3613 for (( i=0; i < 2; i++ )) ; do
3614 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3616 [ "$mtime1" = "$mtime2" ] || \
3617 error "lost mtime: $mtime2, should be $mtime1"
3619 cancel_lru_locks $OSC
3620 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3623 run_test 39i "write, rename, stat =============================="
3626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3628 start_full_debug_logging
3632 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3633 lctl set_param fail_loc=0x80000412
3634 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3635 error "multiop failed"
3637 local mtime1=`stat -c %Y $DIR1/$tfile`
3639 mv $DIR1/$tfile $DIR1/$tfile-1
3641 kill -USR1 $multipid
3642 wait $multipid || error "multiop close failed"
3644 for (( i=0; i < 2; i++ )) ; do
3645 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3646 [ "$mtime1" = "$mtime2" ] ||
3647 error "mtime is lost on close: $mtime2, " \
3650 cancel_lru_locks $OSC
3651 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3653 lctl set_param fail_loc=0
3654 stop_full_debug_logging
3656 run_test 39j "write, rename, close, stat ======================="
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3664 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3666 local mtime1=`stat -c %Y $DIR1/$tfile`
3668 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3670 kill -USR1 $multipid
3671 wait $multipid || error "multiop close failed"
3673 for (( i=0; i < 2; i++ )) ; do
3674 local mtime2=`stat -c %Y $DIR1/$tfile`
3676 [ "$mtime2" = $TEST_39_MTIME ] || \
3677 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3679 cancel_lru_locks osc
3680 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3683 run_test 39k "write, utime, close, stat ========================"
3685 # this should be set to future
3686 TEST_39_ATIME=`date -d "1 year" +%s`
3689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3690 remote_mds_nodsh && skip "remote MDS with nodsh"
3692 local atime_diff=$(do_facet $SINGLEMDS \
3693 lctl get_param -n mdd.*MDT0000*.atime_diff)
3697 # test setting directory atime to future
3698 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3699 local atime=$(stat -c %X $DIR/$tdir)
3700 [ "$atime" = $TEST_39_ATIME ] ||
3701 error "atime is not set to future: $atime, $TEST_39_ATIME"
3703 # test setting directory atime from future to now
3704 local now=$(date +%s)
3705 touch -a -d @$now $DIR/$tdir
3707 atime=$(stat -c %X $DIR/$tdir)
3708 [ "$atime" -eq "$now" ] ||
3709 error "atime is not updated from future: $atime, $now"
3711 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3714 # test setting directory atime when now > dir atime + atime_diff
3715 local d1=$(date +%s)
3717 local d2=$(date +%s)
3718 cancel_lru_locks mdc
3719 atime=$(stat -c %X $DIR/$tdir)
3720 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3721 error "atime is not updated : $atime, should be $d2"
3723 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3726 # test not setting directory atime when now < dir atime + atime_diff
3728 cancel_lru_locks mdc
3729 atime=$(stat -c %X $DIR/$tdir)
3730 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3731 error "atime is updated to $atime, should remain $d1<atime<$d2"
3733 do_facet $SINGLEMDS \
3734 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3736 run_test 39l "directory atime update ==========================="
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3743 local far_past_mtime=$(date -d "May 29 1953" +%s)
3744 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3746 touch -m -d @$far_past_mtime $DIR1/$tfile
3747 touch -a -d @$far_past_atime $DIR1/$tfile
3749 for (( i=0; i < 2; i++ )) ; do
3750 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3751 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3752 error "atime or mtime set incorrectly"
3754 cancel_lru_locks $OSC
3755 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3758 run_test 39m "test atime and mtime before 1970"
3760 test_39n() { # LU-3832
3761 remote_mds_nodsh && skip "remote MDS with nodsh"
3763 local atime_diff=$(do_facet $SINGLEMDS \
3764 lctl get_param -n mdd.*MDT0000*.atime_diff)
3769 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3772 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3773 atime0=$(stat -c %X $DIR/$tfile)
3776 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3777 atime1=$(stat -c %X $DIR/$tfile)
3780 cancel_lru_locks mdc
3781 cancel_lru_locks osc
3782 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3783 atime2=$(stat -c %X $DIR/$tfile)
3785 do_facet $SINGLEMDS \
3786 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3788 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3789 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3791 run_test 39n "check that O_NOATIME is honored"
3794 TESTDIR=$DIR/$tdir/$tfile
3795 [ -e $TESTDIR ] && rm -rf $TESTDIR
3802 links2=$(stat -c %h .)
3803 [ $(($links1 + 2)) != $links2 ] &&
3804 error "wrong links count $(($links1 + 2)) != $links2"
3806 links3=$(stat -c %h .)
3807 [ $(($links1 + 1)) != $links3 ] &&
3808 error "wrong links count $links1 != $links3"
3811 run_test 39o "directory cached attributes updated after create"
3814 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3817 TESTDIR=$DIR/$tdir/$tdir
3818 [ -e $TESTDIR ] && rm -rf $TESTDIR
3819 test_mkdir -p $TESTDIR
3823 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3824 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3826 links2=$(stat -c %h .)
3827 [ $(($links1 + 2)) != $links2 ] &&
3828 error "wrong links count $(($links1 + 2)) != $links2"
3830 links3=$(stat -c %h .)
3831 [ $(($links1 + 1)) != $links3 ] &&
3832 error "wrong links count $links1 != $links3"
3835 run_test 39p "remote directory cached attributes updated after create ========"
3838 test_39q() { # LU-8041
3839 local testdir=$DIR/$tdir
3841 multiop_bg_pause $testdir D_c || error "multiop failed"
3843 cancel_lru_locks mdc
3844 kill -USR1 $multipid
3845 local atime=$(stat -c %X $testdir)
3846 [ "$atime" -ne 0 ] || error "atime is zero"
3848 run_test 39q "close won't zero out atime"
3851 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3852 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3853 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3854 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3855 error "$tfile is not 4096 bytes in size"
3857 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3861 small_write $DIR/f41 18
3863 run_test 41 "test small file write + fstat ====================="
3865 count_ost_writes() {
3866 lctl get_param -n ${OSC}.*.stats |
3867 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3868 END { printf("%0.0f", writes) }'
3875 BG_DIRTY_RATIO_SAVE=10
3876 MAX_BG_DIRTY_RATIO=25
3880 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3881 # dirty_ratio, dirty_background_ratio
3882 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3883 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3884 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3885 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3887 # if file not here, we are a 2.4 kernel
3888 kill -CONT `pidof kupdated`
3893 # setup the trap first, so someone cannot exit the test at the
3894 # exact wrong time and mess up a machine
3895 trap start_writeback EXIT
3896 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3897 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3898 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3899 sysctl -w vm.dirty_writeback_centisecs=0
3900 sysctl -w vm.dirty_writeback_centisecs=0
3901 # save and increase /proc/sys/vm/dirty_ratio
3902 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3903 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3904 # save and increase /proc/sys/vm/dirty_background_ratio
3905 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3906 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3908 # if file not here, we are a 2.4 kernel
3909 kill -STOP `pidof kupdated`
3913 # ensure that all stripes have some grant before we test client-side cache
3915 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3916 dd if=/dev/zero of=$i bs=4k count=1
3921 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3922 # file truncation, and file removal.
3924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3927 cancel_lru_locks $OSC
3929 sync; sleep 1; sync # just to be safe
3930 BEFOREWRITES=`count_ost_writes`
3931 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3932 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3933 AFTERWRITES=`count_ost_writes`
3934 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3935 error "$BEFOREWRITES < $AFTERWRITES"
3938 run_test 42a "ensure that we don't flush on close"
3941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3944 cancel_lru_locks $OSC
3947 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3948 BEFOREWRITES=$(count_ost_writes)
3949 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3950 AFTERWRITES=$(count_ost_writes)
3951 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3952 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3954 BEFOREWRITES=$(count_ost_writes)
3955 sync || error "sync: $?"
3956 AFTERWRITES=$(count_ost_writes)
3957 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3958 error "$BEFOREWRITES < $AFTERWRITES on sync"
3960 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3964 run_test 42b "test destroy of file with cached dirty data ======"
3966 # if these tests just want to test the effect of truncation,
3967 # they have to be very careful. consider:
3968 # - the first open gets a {0,EOF}PR lock
3969 # - the first write conflicts and gets a {0, count-1}PW
3970 # - the rest of the writes are under {count,EOF}PW
3971 # - the open for truncate tries to match a {0,EOF}PR
3972 # for the filesize and cancels the PWs.
3973 # any number of fixes (don't get {0,EOF} on open, match
3974 # composite locks, do smarter file size management) fix
3975 # this, but for now we want these tests to verify that
3976 # the cancellation with truncate intent works, so we
3977 # start the file with a full-file pw lock to match against
3978 # until the truncate.
3983 cancel_lru_locks $OSC
3985 # prime the file with 0,EOF PW to match
3989 # now the real test..
3990 dd if=/dev/zero of=$file bs=1024 count=100
3991 BEFOREWRITES=`count_ost_writes`
3992 $TRUNCATE $file $offset
3993 cancel_lru_locks $OSC
3994 AFTERWRITES=`count_ost_writes`
3999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4002 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4003 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4006 run_test 42c "test partial truncate of file with cached dirty data"
4009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4012 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4013 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4016 run_test 42d "test complete truncate of file with cached dirty data"
4018 test_42e() { # bug22074
4019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4021 local TDIR=$DIR/${tdir}e
4022 local pages=16 # hardcoded 16 pages, don't change it.
4023 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4024 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4028 test_mkdir $DIR/${tdir}e
4029 $LFS setstripe -c 1 $TDIR
4030 createmany -o $TDIR/f $files
4032 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4034 # we assume that with $OSTCOUNT files, at least one of them will
4035 # be allocated on OST0.
4036 warmup_files=$((OSTCOUNT * max_dirty_mb))
4037 createmany -o $TDIR/w $warmup_files
4039 # write a large amount of data into one file and sync, to get good
4040 # avail_grant number from OST.
4041 for ((i=0; i<$warmup_files; i++)); do
4042 idx=$($LFS getstripe -i $TDIR/w$i)
4043 [ $idx -ne 0 ] && continue
4044 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4047 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4049 $LCTL get_param $proc_osc0/cur_dirty_bytes
4050 $LCTL get_param $proc_osc0/cur_grant_bytes
4052 # create as much dirty pages as we can while not to trigger the actual
4053 # RPCs directly. but depends on the env, VFS may trigger flush during this
4054 # period, hopefully we are good.
4055 for ((i=0; i<$warmup_files; i++)); do
4056 idx=$($LFS getstripe -i $TDIR/w$i)
4057 [ $idx -ne 0 ] && continue
4058 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4060 $LCTL get_param $proc_osc0/cur_dirty_bytes
4061 $LCTL get_param $proc_osc0/cur_grant_bytes
4063 # perform the real test
4064 $LCTL set_param $proc_osc0/rpc_stats 0
4065 for ((;i<$files; i++)); do
4066 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4067 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4070 $LCTL get_param $proc_osc0/rpc_stats
4073 local have_ppr=false
4074 $LCTL get_param $proc_osc0/rpc_stats |
4075 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4076 # skip lines until we are at the RPC histogram data
4077 [ "$PPR" == "pages" ] && have_ppr=true && continue
4078 $have_ppr || continue
4080 # we only want the percent stat for < 16 pages
4081 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4083 percent=$((percent + WPCT))
4084 if [[ $percent -gt 15 ]]; then
4085 error "less than 16-pages write RPCs" \
4092 run_test 42e "verify sub-RPC writes are not done synchronously"
4094 test_43A() { # was test_43
4095 test_mkdir $DIR/$tdir
4096 cp -p /bin/ls $DIR/$tdir/$tfile
4097 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4099 # give multiop a chance to open
4102 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4105 run_test 43A "execution of file opened for write should return -ETXTBSY"
4108 test_mkdir $DIR/$tdir
4109 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4110 cp -p multiop $DIR/$tdir/multiop
4111 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4112 error "multiop open $TMP/$tfile.junk failed"
4113 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4115 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4116 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4117 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4119 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4124 test_mkdir $DIR/$tdir
4125 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4126 cp -p multiop $DIR/$tdir/multiop
4127 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4128 error "multiop open $TMP/$tfile.junk failed"
4129 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4131 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4132 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4133 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4135 run_test 43b "truncate of file being executed should return -ETXTBSY"
4138 local testdir="$DIR/$tdir"
4141 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4142 ( cd $testdir && md5sum -c )
4144 run_test 43c "md5sum of copy into lustre"
4146 test_44A() { # was test_44
4147 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4149 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4150 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4152 run_test 44A "zero length read from a sparse stripe"
4155 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4157 [ -z "$nstripe" ] && skip "can't get stripe info"
4158 [[ $nstripe -gt $OSTCOUNT ]] &&
4159 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4161 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4163 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4164 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4168 OFFSETS="0 $((stride/2)) $((stride-1))"
4169 for offset in $OFFSETS; do
4170 for i in $(seq 0 $((nstripe-1))); do
4171 local GLOBALOFFSETS=""
4173 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4174 local myfn=$DIR/d44a-$size
4175 echo "--------writing $myfn at $size"
4176 ll_sparseness_write $myfn $size ||
4177 error "ll_sparseness_write"
4178 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4179 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4180 error "ll_sparseness_verify $GLOBALOFFSETS"
4182 for j in $(seq 0 $((nstripe-1))); do
4184 size=$((((j + $nstripe )*$stride + $offset)))
4185 ll_sparseness_write $myfn $size ||
4186 error "ll_sparseness_write"
4187 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4189 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4190 error "ll_sparseness_verify $GLOBALOFFSETS"
4195 run_test 44a "test sparse pwrite ==============================="
4199 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4205 before=`dirty_osc_total`
4206 echo executing "\"$*\""
4208 after=`dirty_osc_total`
4209 echo before $before, after $after
4212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4215 # Obtain grants from OST if it supports it
4216 echo blah > ${f}_grant
4219 do_dirty_record "echo blah > $f"
4220 [[ $before -eq $after ]] && error "write wasn't cached"
4221 do_dirty_record "> $f"
4222 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4223 do_dirty_record "echo blah > $f"
4224 [[ $before -eq $after ]] && error "write wasn't cached"
4225 do_dirty_record "sync"
4226 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4227 do_dirty_record "echo blah > $f"
4228 [[ $before -eq $after ]] && error "write wasn't cached"
4229 do_dirty_record "cancel_lru_locks osc"
4230 [[ $before -gt $after ]] ||
4231 error "lock cancellation didn't lower dirty count"
4234 run_test 45 "osc io page accounting ============================"
4236 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4237 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4238 # objects offset and an assert hit when an rpc was built with 1023's mapped
4239 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4246 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4248 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4249 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4253 run_test 46 "dirtying a previously written page ================"
4255 # test_47 is removed "Device nodes check" is moved to test_28
4257 test_48a() { # bug 2399
4258 [ "$mds1_FSTYPE" = "zfs" ] &&
4259 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4260 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4262 test_mkdir $DIR/$tdir
4264 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4265 test_mkdir $DIR/$tdir
4266 touch foo || error "'touch foo' failed after recreating cwd"
4268 touch .foo || error "'touch .foo' failed after recreating cwd"
4270 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4271 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4272 cd . || error "'cd .' failed after recreating cwd"
4273 mkdir . && error "'mkdir .' worked after recreating cwd"
4274 rmdir . && error "'rmdir .' worked after recreating cwd"
4275 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4276 cd .. || error "'cd ..' failed after recreating cwd"
4278 run_test 48a "Access renamed working dir (should return errors)="
4280 test_48b() { # bug 2399
4282 test_mkdir $DIR/$tdir
4284 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4285 touch foo && error "'touch foo' worked after removing cwd"
4286 mkdir foo && error "'mkdir foo' worked after removing cwd"
4287 touch .foo && error "'touch .foo' worked after removing cwd"
4288 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4289 ls . > /dev/null && error "'ls .' worked after removing cwd"
4290 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4291 mkdir . && error "'mkdir .' worked after removing cwd"
4292 rmdir . && error "'rmdir .' worked after removing cwd"
4293 ln -s . foo && error "'ln -s .' worked after removing cwd"
4294 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4296 run_test 48b "Access removed working dir (should return errors)="
4298 test_48c() { # bug 2350
4299 #lctl set_param debug=-1
4302 test_mkdir -p $DIR/$tdir/dir
4304 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4305 $TRACE touch foo && error "touch foo worked after removing cwd"
4306 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4307 touch .foo && error "touch .foo worked after removing cwd"
4308 mkdir .foo && error "mkdir .foo worked after removing cwd"
4309 $TRACE ls . && error "'ls .' worked after removing cwd"
4310 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4311 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4312 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4313 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4314 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4316 run_test 48c "Access removed working subdir (should return errors)"
4318 test_48d() { # bug 2350
4319 #lctl set_param debug=-1
4322 test_mkdir -p $DIR/$tdir/dir
4324 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4325 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4326 $TRACE touch foo && error "'touch foo' worked after removing parent"
4327 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4328 touch .foo && error "'touch .foo' worked after removing parent"
4329 mkdir .foo && error "mkdir .foo worked after removing parent"
4330 $TRACE ls . && error "'ls .' worked after removing parent"
4331 $TRACE ls .. && error "'ls ..' worked after removing parent"
4332 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4333 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4334 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4337 run_test 48d "Access removed parent subdir (should return errors)"
4339 test_48e() { # bug 4134
4340 #lctl set_param debug=-1
4343 test_mkdir -p $DIR/$tdir/dir
4345 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4346 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4347 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4348 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4349 # On a buggy kernel addition of "touch foo" after cd .. will
4350 # produce kernel oops in lookup_hash_it
4351 touch ../foo && error "'cd ..' worked after recreate parent"
4353 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4355 run_test 48e "Access to recreated parent subdir (should return errors)"
4357 test_49() { # LU-1030
4358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4359 remote_ost_nodsh && skip "remote OST with nodsh"
4361 # get ost1 size - lustre-OST0000
4362 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4364 # write 800M at maximum
4365 [[ $ost1_size -lt 2 ]] && ost1_size=2
4366 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4368 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4369 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4372 # change max_pages_per_rpc while writing the file
4373 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4374 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4375 # loop until dd process exits
4376 while ps ax -opid | grep -wq $dd_pid; do
4377 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4378 sleep $((RANDOM % 5 + 1))
4380 # restore original max_pages_per_rpc
4381 $LCTL set_param $osc1_mppc=$orig_mppc
4382 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4384 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4388 test_mkdir $DIR/$tdir
4390 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4392 run_test 50 "special situations: /proc symlinks ==============="
4394 test_51a() { # was test_51
4395 # bug 1516 - create an empty entry right after ".." then split dir
4396 test_mkdir -c1 $DIR/$tdir
4397 touch $DIR/$tdir/foo
4398 $MCREATE $DIR/$tdir/bar
4400 createmany -m $DIR/$tdir/longfile 201
4402 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4403 $MCREATE $DIR/$tdir/longfile$FNUM
4408 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4410 run_test 51a "special situations: split htree with empty entry =="
4412 cleanup_print_lfs_df () {
4419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4421 local dir=$DIR/$tdir
4422 local nrdirs=$((65536 + 100))
4424 # cleanup the directory
4431 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4432 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4433 [[ $numfree -lt $nrdirs ]] &&
4434 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4436 # need to check free space for the directories as well
4437 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4438 numfree=$(( blkfree / $(fs_inode_ksize) ))
4439 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4441 trap cleanup_print_lfs_df EXIT
4444 createmany -d $dir/d $nrdirs || {
4445 unlinkmany $dir/d $nrdirs
4446 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4450 nrdirs=$(ls -U $dir | wc -l)
4452 # unlink all but 100 subdirectories, then check it still works
4454 local delete=$((nrdirs - left))
4459 # for ldiskfs the nlink count should be 1, but this is OSD specific
4460 # and so this is listed for informational purposes only
4461 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4462 unlinkmany -d $dir/d $delete ||
4463 error "unlink of first $delete subdirs failed"
4465 echo "nlink between: $(stat -c %h $dir)"
4466 local found=$(ls -U $dir | wc -l)
4467 [ $found -ne $left ] &&
4468 error "can't find subdirs: found only $found, expected $left"
4470 unlinkmany -d $dir/d $delete $left ||
4471 error "unlink of second $left subdirs failed"
4472 # regardless of whether the backing filesystem tracks nlink accurately
4473 # or not, the nlink count shouldn't be more than "." and ".." here
4474 local after=$(stat -c %h $dir)
4475 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4476 echo "nlink after: $after"
4478 cleanup_print_lfs_df
4480 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4484 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4486 test_mkdir $DIR/$tdir
4487 createmany -o $DIR/$tdir/t- 1000
4488 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4489 for N in $(seq 0 $((OSTCOUNT - 1))); do
4490 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4491 END { printf("%0.0f", objs) }' $TMP/$tfile)
4492 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4493 '($1 == '$N') { objs += 1 } \
4494 END { printf("%0.0f", objs) }')
4495 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4497 unlinkmany $DIR/$tdir/t- 1000
4500 for N in $(seq 1 $((OSTCOUNT - 1))); do
4501 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4502 error "OST $N has less objects vs OST $NLAST" \
4503 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4504 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4505 error "OST $N has less objects vs OST $NLAST" \
4506 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4508 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4509 error "OST $N has less #0 objects vs OST $NLAST" \
4510 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4511 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4512 error "OST $N has less #0 objects vs OST $NLAST" \
4513 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4518 run_test 51d "check object distribution"
4521 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4522 skip_env "ldiskfs only test"
4525 test_mkdir -c1 $DIR/$tdir
4526 test_mkdir -c1 $DIR/$tdir/d0
4528 touch $DIR/$tdir/d0/foo
4529 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4530 error "file exceed 65000 nlink limit!"
4531 unlinkmany $DIR/$tdir/d0/f- 65001
4534 run_test 51e "check file nlink limit"
4537 test_mkdir $DIR/$tdir
4540 local ulimit_old=$(ulimit -n)
4541 local spare=20 # number of spare fd's for scripts/libraries, etc.
4542 local mdt=$($LFS getstripe -m $DIR/$tdir)
4543 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4545 echo "MDT$mdt numfree=$numfree, max=$max"
4546 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4547 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4548 while ! ulimit -n $((numfree + spare)); do
4549 numfree=$((numfree * 3 / 4))
4551 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4553 echo "left ulimit at $ulimit_old"
4556 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4557 unlinkmany $DIR/$tdir/f $numfree
4558 error "create+open $numfree files in $DIR/$tdir failed"
4560 ulimit -n $ulimit_old
4562 # if createmany exits at 120s there will be fewer than $numfree files
4563 unlinkmany $DIR/$tdir/f $numfree || true
4565 run_test 51f "check many open files limit"
4568 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4569 test_mkdir $DIR/$tdir
4570 touch $DIR/$tdir/foo
4571 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4572 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4573 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4574 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4575 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4577 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4578 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4579 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4581 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4582 cp -r $DIR/$tdir $TMP/
4583 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4585 run_test 52a "append-only flag test (should return errors)"
4588 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4589 test_mkdir $DIR/$tdir
4590 touch $DIR/$tdir/foo
4591 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4592 cat test > $DIR/$tdir/foo && error "cat test worked"
4593 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4594 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4595 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4597 echo foo >> $DIR/$tdir/foo && error "echo worked"
4598 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4599 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4600 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4601 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4603 chattr -i $DIR/$tdir/foo || error "chattr failed"
4605 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4607 run_test 52b "immutable flag test (should return errors) ======="
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4611 remote_mds_nodsh && skip "remote MDS with nodsh"
4612 remote_ost_nodsh && skip "remote OST with nodsh"
4625 local support_last_seq=true
4627 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4628 support_last_seq=false
4631 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4633 for value in $(do_facet $SINGLEMDS \
4634 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4635 param=$(echo ${value[0]} | cut -d "=" -f1)
4636 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4638 if $support_last_seq; then
4639 param_seq=$(echo $param |
4640 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4641 mds_last_seq=$(do_facet $SINGLEMDS \
4642 $LCTL get_param -n $param_seq)
4644 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4646 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4647 node=$(facet_active_host ost$((ostnum+1)))
4648 param="obdfilter.$ostname.last_id"
4649 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4650 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4651 ost_last_id=$ost_last
4653 if $support_last_seq; then
4654 ost_last_id=$(echo $ost_last |
4655 awk -F':' '{print $2}' |
4657 ost_last_seq=$(echo $ost_last |
4658 awk -F':' '{print $1}')
4659 [[ $ost_last_seq = $mds_last_seq ]] || continue
4662 if [[ $ost_last_id != $mds_last ]]; then
4663 error "$ost_last_id != $mds_last"
4670 $found || error "can not match last_seq/last_id for $mdtosc"
4673 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4676 perl -MSocket -e ';' || skip "no Socket perl module installed"
4678 $SOCKETSERVER $DIR/socket ||
4679 error "$SOCKETSERVER $DIR/socket failed: $?"
4680 $SOCKETCLIENT $DIR/socket ||
4681 error "$SOCKETCLIENT $DIR/socket failed: $?"
4682 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4684 run_test 54a "unix domain socket test =========================="
4690 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4692 run_test 54b "char device works in lustre ======================"
4695 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4696 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4697 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4699 for i in $(seq 3 7); do
4700 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4709 loopdev="$DIR/loop54c"
4712 $UMOUNT $DIR/$tdir || rc=$?
4713 losetup -d $loopdev || true
4714 losetup -d $LOOPDEV || true
4715 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 loopdev="$DIR/loop54c"
4725 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4726 trap cleanup_54c EXIT
4727 mknod $loopdev b 7 $LOOPNUM
4728 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4729 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4730 losetup $loopdev $DIR/$tfile ||
4731 error "can't set up $loopdev for $DIR/$tfile"
4732 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4733 test_mkdir $DIR/$tdir
4734 mount -t ext2 $loopdev $DIR/$tdir ||
4735 error "error mounting $loopdev on $DIR/$tdir"
4736 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4739 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4743 run_test 54c "block device works in lustre ====================="
4749 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4751 run_test 54d "fifo device works in lustre ======================"
4756 cp -aL /dev/console $f
4757 echo $string > $f || error "echo $string to $f failed"
4759 run_test 54e "console/tty device works in lustre ======================"
4763 local dir=$DIR/$tdir
4766 test_mkdir -p $dir/dir
4767 for i in $(seq $numfiles); do
4769 touch $dir/dir/file$i
4772 local numcomp=$($LFS getstripe --component-count $dir)
4774 [[ $numcomp == 0 ]] && numcomp=1
4776 # test lfs getstripe with --recursive
4777 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4779 [[ $filenum -eq $((numfiles * 2)) ]] ||
4780 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4781 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4782 [[ $filenum -eq $numfiles ]] ||
4783 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4784 echo "$LFS getstripe showed obdidx or l_ost_idx"
4786 # test lfs getstripe with file instead of dir
4787 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4788 [[ $filenum -eq 1 ]] ||
4789 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4790 echo "$LFS getstripe file1 passed"
4792 #test lfs getstripe with --verbose
4793 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4794 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4795 error "$LFS getstripe --verbose $dir: "\
4796 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4797 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4798 error "$LFS getstripe $dir: showed lmm_magic"
4800 #test lfs getstripe with -v prints lmm_fid
4801 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4802 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4803 error "$LFS getstripe -v $dir: "\
4804 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4805 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4806 error "$LFS getstripe $dir: showed lmm_fid by default"
4807 echo "$LFS getstripe --verbose passed"
4809 #check for FID information
4810 local fid1=$($LFS getstripe --fid $dir/file1)
4811 local fid2=$($LFS getstripe --verbose $dir/file1 |
4812 awk '/lmm_fid: / { print $2; exit; }')
4813 local fid3=$($LFS path2fid $dir/file1)
4815 [ "$fid1" != "$fid2" ] &&
4816 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4817 [ "$fid1" != "$fid3" ] &&
4818 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4819 echo "$LFS getstripe --fid passed"
4821 #test lfs getstripe with --obd
4822 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4823 error "$LFS getstripe --obd wrong_uuid: should return error"
4825 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4828 local obduuid=$(ostuuid_from_index $ostidx)
4829 local found=$($LFS getstripe -r --obd $obduuid $dir |
4830 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4832 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4833 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4835 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4838 [[ $found -eq $filenum ]] ||
4839 error "$LFS getstripe --obd: found $found expect $filenum"
4840 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4841 sed '/^[ ]*'${ostidx}'[ ]/d' |
4842 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4843 error "$LFS getstripe --obd: should not show file on other obd"
4844 echo "$LFS getstripe --obd passed"
4846 run_test 56a "check $LFS getstripe"
4849 local dir=$DIR/$tdir
4853 for i in $(seq $numdirs); do
4854 test_mkdir $dir/dir$i
4857 # test lfs getdirstripe default mode is non-recursion, which is
4858 # different from lfs getstripe
4859 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4861 [[ $dircnt -eq 1 ]] ||
4862 error "$LFS getdirstripe: found $dircnt, not 1"
4863 dircnt=$($LFS getdirstripe --recursive $dir |
4864 grep -c lmv_stripe_count)
4865 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4866 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4868 run_test 56b "check $LFS getdirstripe"
4871 remote_ost_nodsh && skip "remote OST with nodsh"
4874 local ost_name=$(ostname_from_index $ost_idx)
4875 local old_status=$(ost_dev_status $ost_idx)
4877 [[ -z "$old_status" ]] ||
4878 skip_env "OST $ost_name is in $old_status status"
4880 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4883 local new_status=$(ost_dev_status $ost_idx)
4885 [[ "$new_status" = "D" ]] ||
4886 error "OST $ost_name is in status of '$new_status', not 'D'"
4888 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4891 new_status=$(ost_dev_status $ost_idx)
4892 [[ -z "$new_status" ]] ||
4893 error "OST $ost_name is in status of '$new_status', not ''"
4895 run_test 56c "check 'lfs df' showing device status"
4900 local local_tdir="$1"
4901 local local_numfiles="$2"
4902 local local_numdirs="$3"
4903 local dir_params="$4"
4904 local dir_stripe_params="$5"
4906 if [ ! -d "$local_tdir" ] ; then
4907 test_mkdir -p $dir_stripe_params $local_tdir
4908 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4909 for i in $(seq $local_numfiles) ; do
4910 touch $local_tdir/file$i
4912 for i in $(seq $local_numdirs) ; do
4913 test_mkdir $dir_stripe_params $local_tdir/dir$i
4914 for j in $(seq $local_numfiles) ; do
4915 touch $local_tdir/dir$i/file$j
4921 setup_56_special() {
4923 local local_numfiles=$2
4924 local local_numdirs=$3
4926 setup_56 $local_tdir $local_numfiles $local_numdirs
4928 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4929 for i in $(seq $local_numfiles) ; do
4930 mknod $local_tdir/loop${i}b b 7 $i
4931 mknod $local_tdir/null${i}c c 1 3
4932 ln -s $local_tdir/file1 $local_tdir/link${i}
4934 for i in $(seq $local_numdirs) ; do
4935 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4936 mknod $local_tdir/dir$i/null${i}c c 1 3
4937 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4943 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4944 local expected=$(($NUMDIRS + 2))
4946 setup_56 $dir $NUMFILES $NUMDIRS
4948 # test lfs find with -name
4949 for i in $(seq $NUMFILES) ; do
4950 local nums=$($LFS find -name "*$i" $dir | wc -l)
4952 [ $nums -eq $expected ] ||
4953 error "lfs find -name '*$i' $dir wrong: "\
4954 "found $nums, expected $expected"
4957 run_test 56g "check lfs find -name"
4960 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4961 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4963 setup_56 $dir $NUMFILES $NUMDIRS
4965 # test lfs find with ! -name
4966 for i in $(seq $NUMFILES) ; do
4967 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4969 [ $nums -eq $expected ] ||
4970 error "lfs find ! -name '*$i' $dir wrong: "\
4971 "found $nums, expected $expected"
4974 run_test 56h "check lfs find ! -name"
4977 local dir=$DIR/$tdir
4981 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4984 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4986 run_test 56i "check 'lfs find -ost UUID' skips directories"
4989 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4991 setup_56_special $dir $NUMFILES $NUMDIRS
4993 local expected=$((NUMDIRS + 1))
4994 local cmd="$LFS find -type d $dir"
4995 local nums=$($cmd | wc -l)
4997 [ $nums -eq $expected ] ||
4998 error "'$cmd' wrong: found $nums, expected $expected"
5000 run_test 56j "check lfs find -type d"
5003 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5005 setup_56_special $dir $NUMFILES $NUMDIRS
5007 local expected=$(((NUMDIRS + 1) * NUMFILES))
5008 local cmd="$LFS find -type f $dir"
5009 local nums=$($cmd | wc -l)
5011 [ $nums -eq $expected ] ||
5012 error "'$cmd' wrong: found $nums, expected $expected"
5014 run_test 56k "check lfs find -type f"
5017 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5019 setup_56_special $dir $NUMFILES $NUMDIRS
5021 local expected=$((NUMDIRS + NUMFILES))
5022 local cmd="$LFS find -type b $dir"
5023 local nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] ||
5026 error "'$cmd' wrong: found $nums, expected $expected"
5028 run_test 56l "check lfs find -type b"
5031 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5033 setup_56_special $dir $NUMFILES $NUMDIRS
5035 local expected=$((NUMDIRS + NUMFILES))
5036 local cmd="$LFS find -type c $dir"
5037 local nums=$($cmd | wc -l)
5038 [ $nums -eq $expected ] ||
5039 error "'$cmd' wrong: found $nums, expected $expected"
5041 run_test 56m "check lfs find -type c"
5044 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5045 setup_56_special $dir $NUMFILES $NUMDIRS
5047 local expected=$((NUMDIRS + NUMFILES))
5048 local cmd="$LFS find -type l $dir"
5049 local nums=$($cmd | wc -l)
5051 [ $nums -eq $expected ] ||
5052 error "'$cmd' wrong: found $nums, expected $expected"
5054 run_test 56n "check lfs find -type l"
5057 local dir=$DIR/$tdir
5059 setup_56 $dir $NUMFILES $NUMDIRS
5060 utime $dir/file1 > /dev/null || error "utime (1)"
5061 utime $dir/file2 > /dev/null || error "utime (2)"
5062 utime $dir/dir1 > /dev/null || error "utime (3)"
5063 utime $dir/dir2 > /dev/null || error "utime (4)"
5064 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5065 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5068 local nums=$($LFS find -mtime +0 $dir | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5074 cmd="$LFS find -mtime 0 $dir"
5075 nums=$($cmd | wc -l)
5076 [ $nums -eq $expected ] ||
5077 error "'$cmd' wrong: found $nums, expected $expected"
5079 run_test 56o "check lfs find -mtime for old files"
5082 [ $RUNAS_ID -eq $UID ] &&
5083 skip_env "RUNAS_ID = UID = $UID -- skipping"
5085 local dir=$DIR/$tdir
5087 setup_56 $dir $NUMFILES $NUMDIRS
5088 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5090 local expected=$NUMFILES
5091 local cmd="$LFS find -uid $RUNAS_ID $dir"
5092 local nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5098 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5099 nums=$($cmd | wc -l)
5100 [ $nums -eq $expected ] ||
5101 error "'$cmd' wrong: found $nums, expected $expected"
5103 run_test 56p "check lfs find -uid and ! -uid"
5106 [ $RUNAS_ID -eq $UID ] &&
5107 skip_env "RUNAS_ID = UID = $UID -- skipping"
5109 local dir=$DIR/$tdir
5111 setup_56 $dir $NUMFILES $NUMDIRS
5112 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5114 local expected=$NUMFILES
5115 local cmd="$LFS find -gid $RUNAS_GID $dir"
5116 local nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5121 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5122 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5123 nums=$($cmd | wc -l)
5124 [ $nums -eq $expected ] ||
5125 error "'$cmd' wrong: found $nums, expected $expected"
5127 run_test 56q "check lfs find -gid and ! -gid"
5130 local dir=$DIR/$tdir
5132 setup_56 $dir $NUMFILES $NUMDIRS
5135 local cmd="$LFS find -size 0 -type f $dir"
5136 local nums=$($cmd | wc -l)
5138 [ $nums -eq $expected ] ||
5139 error "'$cmd' wrong: found $nums, expected $expected"
5141 cmd="$LFS find ! -size 0 -type f $dir"
5142 nums=$($cmd | wc -l)
5143 [ $nums -eq $expected ] ||
5144 error "'$cmd' wrong: found $nums, expected $expected"
5145 echo "test" > $dir/$tfile
5146 echo "test2" > $dir/$tfile.2 && sync
5148 cmd="$LFS find -size 5 -type f $dir"
5149 nums=$($cmd | wc -l)
5150 [ $nums -eq $expected ] ||
5151 error "'$cmd' wrong: found $nums, expected $expected"
5153 cmd="$LFS find -size +5 -type f $dir"
5154 nums=$($cmd | wc -l)
5155 [ $nums -eq $expected ] ||
5156 error "'$cmd' wrong: found $nums, expected $expected"
5158 cmd="$LFS find -size +0 -type f $dir"
5159 nums=$($cmd | wc -l)
5160 [ $nums -eq $expected ] ||
5161 error "'$cmd' wrong: found $nums, expected $expected"
5163 cmd="$LFS find ! -size -5 -type f $dir"
5164 nums=$($cmd | wc -l)
5165 [ $nums -eq $expected ] ||
5166 error "'$cmd' wrong: found $nums, expected $expected"
5168 cmd="$LFS find -size -5 -type f $dir"
5169 nums=$($cmd | wc -l)
5170 [ $nums -eq $expected ] ||
5171 error "'$cmd' wrong: found $nums, expected $expected"
5173 run_test 56r "check lfs find -size works"
5175 test_56s() { # LU-611 #LU-9369
5176 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5178 local dir=$DIR/$tdir
5179 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5181 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5182 for i in $(seq $NUMDIRS); do
5183 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5186 local expected=$NUMDIRS
5187 local cmd="$LFS find -c $OSTCOUNT $dir"
5188 local nums=$($cmd | wc -l)
5190 [ $nums -eq $expected ] || {
5191 $LFS getstripe -R $dir
5192 error "'$cmd' wrong: found $nums, expected $expected"
5195 expected=$((NUMDIRS + onestripe))
5196 cmd="$LFS find -stripe-count +0 -type f $dir"
5197 nums=$($cmd | wc -l)
5198 [ $nums -eq $expected ] || {
5199 $LFS getstripe -R $dir
5200 error "'$cmd' wrong: found $nums, expected $expected"
5204 cmd="$LFS find -stripe-count 1 -type f $dir"
5205 nums=$($cmd | wc -l)
5206 [ $nums -eq $expected ] || {
5207 $LFS getstripe -R $dir
5208 error "'$cmd' wrong: found $nums, expected $expected"
5211 cmd="$LFS find -stripe-count -2 -type f $dir"
5212 nums=$($cmd | wc -l)
5213 [ $nums -eq $expected ] || {
5214 $LFS getstripe -R $dir
5215 error "'$cmd' wrong: found $nums, expected $expected"
5219 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5220 nums=$($cmd | wc -l)
5221 [ $nums -eq $expected ] || {
5222 $LFS getstripe -R $dir
5223 error "'$cmd' wrong: found $nums, expected $expected"
5226 run_test 56s "check lfs find -stripe-count works"
5228 test_56t() { # LU-611 #LU-9369
5229 local dir=$DIR/$tdir
5231 setup_56 $dir 0 $NUMDIRS
5232 for i in $(seq $NUMDIRS); do
5233 $LFS setstripe -S 8M $dir/dir$i/$tfile
5236 local expected=$NUMDIRS
5237 local cmd="$LFS find -S 8M $dir"
5238 local nums=$($cmd | wc -l)
5240 [ $nums -eq $expected ] || {
5241 $LFS getstripe -R $dir
5242 error "'$cmd' wrong: found $nums, expected $expected"
5246 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5248 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5250 expected=$(((NUMDIRS + 1) * NUMFILES))
5251 cmd="$LFS find -stripe-size 512k -type f $dir"
5252 nums=$($cmd | wc -l)
5253 [ $nums -eq $expected ] ||
5254 error "'$cmd' wrong: found $nums, expected $expected"
5256 cmd="$LFS find -stripe-size +320k -type f $dir"
5257 nums=$($cmd | wc -l)
5258 [ $nums -eq $expected ] ||
5259 error "'$cmd' wrong: found $nums, expected $expected"
5261 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5262 cmd="$LFS find -stripe-size +200k -type f $dir"
5263 nums=$($cmd | wc -l)
5264 [ $nums -eq $expected ] ||
5265 error "'$cmd' wrong: found $nums, expected $expected"
5267 cmd="$LFS find -stripe-size -640k -type f $dir"
5268 nums=$($cmd | wc -l)
5269 [ $nums -eq $expected ] ||
5270 error "'$cmd' wrong: found $nums, expected $expected"
5273 cmd="$LFS find -stripe-size 256k -type f $dir"
5274 nums=$($cmd | wc -l)
5275 [ $nums -eq $expected ] ||
5276 error "'$cmd' wrong: found $nums, expected $expected"
5278 cmd="$LFS find -stripe-size -320k -type f $dir"
5279 nums=$($cmd | wc -l)
5280 [ $nums -eq $expected ] ||
5281 error "'$cmd' wrong: found $nums, expected $expected"
5284 cmd="$LFS find -stripe-size 1024k -type f $dir"
5285 nums=$($cmd | wc -l)
5286 [ $nums -eq $expected ] ||
5287 error "'$cmd' wrong: found $nums, expected $expected"
5289 run_test 56t "check lfs find -stripe-size works"
5291 test_56u() { # LU-611
5292 local dir=$DIR/$tdir
5294 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5296 if [[ $OSTCOUNT -gt 1 ]]; then
5297 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5303 local expected=$(((NUMDIRS + 1) * NUMFILES))
5304 local cmd="$LFS find -stripe-index 0 -type f $dir"
5305 local nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] ||
5308 error "'$cmd' wrong: found $nums, expected $expected"
5311 cmd="$LFS find -stripe-index 1 -type f $dir"
5312 nums=$($cmd | wc -l)
5313 [ $nums -eq $expected ] ||
5314 error "'$cmd' wrong: found $nums, expected $expected"
5316 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5317 nums=$($cmd | wc -l)
5318 [ $nums -eq $expected ] ||
5319 error "'$cmd' wrong: found $nums, expected $expected"
5322 # This should produce an error and not return any files
5323 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5324 nums=$($cmd 2>/dev/null | wc -l)
5325 [ $nums -eq $expected ] ||
5326 error "'$cmd' wrong: found $nums, expected $expected"
5328 if [[ $OSTCOUNT -gt 1 ]]; then
5329 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5330 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5331 nums=$($cmd | wc -l)
5332 [ $nums -eq $expected ] ||
5333 error "'$cmd' wrong: found $nums, expected $expected"
5336 run_test 56u "check lfs find -stripe-index works"
5340 local dir=$DIR/$tdir
5342 setup_56 $dir $NUMFILES $NUMDIRS
5344 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5345 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5347 for file in $($LFS find -m $UUID $dir); do
5348 file_midx=$($LFS getstripe -m $file)
5349 [ $file_midx -eq $mdt_idx ] ||
5350 error "lfs find -m $UUID != getstripe -m $file_midx"
5353 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5356 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5359 local dir=$DIR/$tdir
5361 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5363 local stripe_size=$($LFS getstripe -S -d $dir) ||
5364 error "$LFS getstripe -S -d $dir failed"
5365 stripe_size=${stripe_size%% *}
5367 local file_size=$((stripe_size * OSTCOUNT))
5368 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5369 local required_space=$((file_num * file_size))
5370 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5372 [[ $free_space -le $((required_space / 1024)) ]] &&
5373 skip_env "need $required_space, have $free_space kbytes"
5376 local dd_count=$((file_size / dd_bs))
5378 # write data into the files
5383 for i in $(seq $NUMFILES); do
5385 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5386 error "write data into $file failed"
5388 for i in $(seq $NUMDIRS); do
5389 for j in $(seq $NUMFILES); do
5390 file=$dir/dir$i/file$j
5391 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5392 error "write data into $file failed"
5396 # $LFS_MIGRATE will fail if hard link migration is unsupported
5397 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5398 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5399 error "creating links to $dir/dir1/file1 failed"
5404 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5407 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5410 eval $cmd || error "$cmd failed"
5412 check_stripe_count $dir/file1 $expected
5414 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5416 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5417 # OST 1 if it is on OST 0. This file is small enough to
5418 # be on only one stripe.
5419 file=$dir/migr_1_ost
5420 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5421 error "write data into $file failed"
5422 local obdidx=$($LFS getstripe -i $file)
5423 local oldmd5=$(md5sum $file)
5426 [[ $obdidx -eq 0 ]] && newobdidx=1
5427 cmd="$LFS migrate -i $newobdidx $file"
5429 eval $cmd || error "$cmd failed"
5431 local realobdix=$($LFS getstripe -i $file)
5432 local newmd5=$(md5sum $file)
5434 [[ $newobdidx -ne $realobdix ]] &&
5435 error "new OST is different (was=$obdidx, "\
5436 "wanted=$newobdidx, got=$realobdix)"
5437 [[ "$oldmd5" != "$newmd5" ]] &&
5438 error "md5sum differ: $oldmd5, $newmd5"
5442 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5444 eval $cmd || error "$cmd failed"
5446 for j in $(seq $NUMFILES); do
5447 check_stripe_count $dir/dir1/file$j $expected
5450 # lfs_migrate works with lfs find
5451 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5452 $LFS_MIGRATE -y -c $expected"
5454 eval $cmd || error "$cmd failed"
5456 for i in $(seq 2 $NUMFILES); do
5457 check_stripe_count $dir/file$i $expected
5459 for i in $(seq 2 $NUMDIRS); do
5460 for j in $(seq $NUMFILES); do
5461 check_stripe_count $dir/dir$i/file$j $expected
5465 run_test 56w "check lfs_migrate -c stripe_count works"
5468 local file1=$DIR/$tdir/file1
5469 local create_pool=false
5470 local initial_pool=$($LFS getstripe -p $DIR)
5474 echo -n "Creating test dir..."
5475 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5478 echo -n "Creating test file..."
5479 touch $file1 || error "cannot create file"
5482 echo -n "Detecting existing pools..."
5483 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5485 if [ ${#pool_list[@]} -gt 0 ]; then
5486 echo "${pool_list[@]}"
5487 for thispool in "${pool_list[@]}"; do
5488 if [[ -z "$initial_pool" ||
5489 "$initial_pool" != "$thispool" ]]; then
5491 echo "Using existing pool '$pool'"
5496 echo "none detected."
5498 if [ -z "$pool" ]; then
5499 pool=${POOL:-testpool}
5500 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5501 echo -n "Creating pool '$pool'..."
5503 pool_add $pool &> /dev/null ||
5504 error "pool_add failed"
5507 echo -n "Adding target to pool..."
5508 pool_add_targets $pool 0 0 1 &> /dev/null ||
5509 error "pool_add_targets failed"
5513 echo -n "Setting pool using -p option..."
5514 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5515 error "migrate failed rc = $?"
5518 echo -n "Verifying test file is in pool after migrating..."
5519 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5520 error "file was not migrated to pool $pool"
5523 echo -n "Removing test file from pool '$pool'..."
5524 $LFS migrate $file1 &> /dev/null ||
5525 error "cannot remove from pool"
5526 [ "$($LFS getstripe -p $file1)" ] &&
5527 error "pool still set"
5530 echo -n "Setting pool using --pool option..."
5531 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5532 error "migrate failed rc = $?"
5537 if $create_pool; then
5538 destroy_test_pools 2> /dev/null ||
5539 error "destroy test pools failed"
5542 run_test 56wb "check lfs_migrate pool support"
5545 local file1="$DIR/$tdir/file1"
5547 echo -n "Creating test dir..."
5548 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5549 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5550 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5551 error "cannot set stripe"
5554 echo -n "Setting initial stripe for test file..."
5555 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5556 error "cannot set stripe"
5557 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5558 error "stripe size not set"
5561 # File currently set to -S 512K -c 1
5563 # Ensure -c and -S options are rejected when -R is set
5564 echo -n "Verifying incompatible options are detected..."
5565 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5566 error "incompatible -c and -R options not detected"
5567 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5568 error "incompatible -S and -R options not detected"
5571 # Ensure unrecognized options are passed through to 'lfs migrate'
5572 echo -n "Verifying -S option is passed through to lfs migrate..."
5573 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5574 error "migration failed"
5575 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5576 error "file was not restriped"
5579 # File currently set to -S 1M -c 1
5581 # Ensure long options are supported
5582 echo -n "Verifying long options supported..."
5583 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5584 error "long option without argument not supported"
5585 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5586 error "long option with argument not supported"
5587 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5588 error "file not restriped with --stripe-size option"
5591 # File currently set to -S 512K -c 1
5593 if [ "$OSTCOUNT" -gt 1 ]; then
5594 echo -n "Verifying explicit stripe count can be set..."
5595 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5596 error "migrate failed"
5597 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5598 error "file not restriped to explicit count"
5602 # File currently set to -S 512K -c 1 or -S 512K -c 2
5604 # Ensure parent striping is used if -R is set, and no stripe
5605 # count or size is specified
5606 echo -n "Setting stripe for parent directory..."
5607 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5608 error "cannot set stripe"
5611 echo -n "Verifying restripe option uses parent stripe settings..."
5612 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5613 error "migrate failed"
5614 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5615 error "file not restriped to parent settings"
5616 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5617 error "file not restriped to parent settings"
5620 # File currently set to -S 1M -c 1
5622 # Ensure striping is preserved if -R is not set, and no stripe
5623 # count or size is specified
5624 echo -n "Verifying striping size preserved when not specified..."
5625 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5626 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5627 error "cannot set stripe on parent directory"
5628 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5629 error "migrate failed"
5630 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5631 error "file was restriped"
5634 # Ensure file name properly detected when final option has no argument
5635 echo -n "Verifying file name properly detected..."
5636 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5637 error "file name interpreted as option argument"
5643 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5646 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5648 local file1=$DIR/$tdir/file1
5650 echo -n "Creating test dir..."
5651 test_mkdir $DIR/$tdir || error "cannot create dir"
5654 echo -n "Creating test file..."
5658 # Ensure 'lfs migrate' will fail by using a non-existent option,
5659 # and make sure rsync is not called to recover
5660 echo -n "Make sure --no-rsync option works..."
5661 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5662 grep -q 'refusing to fall back to rsync' ||
5663 error "rsync was called with --no-rsync set"
5666 # Ensure rsync is called without trying 'lfs migrate' first
5667 echo -n "Make sure --rsync option works..."
5668 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5669 grep -q 'falling back to rsync' &&
5670 error "lfs migrate was called with --rsync set"
5673 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5674 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5675 grep -q 'at the same time' ||
5676 error "--rsync and --no-rsync accepted concurrently"
5682 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5685 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5686 check_swap_layouts_support
5688 local dir=$DIR/$tdir
5689 local ref1=/etc/passwd
5690 local file1=$dir/file1
5692 test_mkdir $dir || error "creating dir $dir"
5693 $LFS setstripe -c 2 $file1
5695 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5696 stripe=$($LFS getstripe -c $file1)
5697 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5698 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5703 run_test 56x "lfs migration support"
5706 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5707 check_swap_layouts_support
5709 local dir=$DIR/$tdir/$testnum
5713 local ref1=/etc/passwd
5714 local file1=$dir/file1
5716 $LFS setstripe -c 2 $file1
5718 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5720 local stripe=$($LFS getstripe -c $file1)
5722 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5723 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5728 run_test 56xa "lfs migration --block support"
5730 check_migrate_links() {
5732 local file1="$dir/file1"
5735 local total_count=$(($begin + $count - 1))
5736 local symlink_count=10
5739 if [ ! -f "$file1" ]; then
5740 echo -n "creating initial file..."
5741 $LFS setstripe -c 1 -S "512k" "$file1" ||
5742 error "cannot setstripe initial file"
5745 echo -n "creating symlinks..."
5746 for s in $(seq 1 $symlink_count); do
5747 ln -s "$file1" "$dir/slink$s" ||
5748 error "cannot create symlinks"
5752 echo -n "creating nonlinked files..."
5753 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5754 error "cannot create nonlinked files"
5759 if [ ! -f "$dir/file$total_count" ]; then
5760 echo -n "creating hard links $begin:$total_count..."
5761 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5762 /dev/null || error "cannot create hard links"
5766 echo -n "checking number of hard links listed in xattrs..."
5767 local fid=$($LFS getstripe -F "$file1")
5768 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5771 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5772 skip "hard link list has unexpected size, skipping test"
5774 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5775 error "link names should exceed xattrs size"
5778 echo -n "migrating files..."
5779 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5781 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5784 # make sure all links have been properly migrated
5785 echo -n "verifying files..."
5786 fid=$($LFS getstripe -F "$file1") ||
5787 error "cannot get fid for file $file1"
5788 for i in $(seq 2 $total_count); do
5789 local fid2=$($LFS getstripe -F $dir/file$i)
5791 [ "$fid2" == "$fid" ] ||
5792 error "migrated hard link has mismatched FID"
5795 # make sure hard links were properly detected, and migration was
5796 # performed only once for the entire link set; nonlinked files should
5798 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5799 local expected=$(($uniq_count + 1))
5801 [ "$actual" -eq "$expected" ] ||
5802 error "hard links individually migrated ($actual != $expected)"
5804 # make sure the correct number of hard links are present
5805 local hardlinks=$(stat -c '%h' "$file1")
5807 [ $hardlinks -eq $total_count ] ||
5808 error "num hard links $hardlinks != $total_count"
5815 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5816 skip "Need MDS version at least 2.10.55"
5818 local dir="$DIR/$tdir"
5820 test_mkdir "$dir" || error "cannot create dir $dir"
5822 echo "testing lfs migrate mode when all links fit within xattrs"
5823 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5825 echo "testing rsync mode when all links fit within xattrs"
5826 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5828 echo "testing lfs migrate mode when all links do not fit within xattrs"
5829 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5831 echo "testing rsync mode when all links do not fit within xattrs"
5832 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5838 run_test 56xb "lfs migration hard link support"
5841 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5843 local dir="$DIR/$tdir"
5845 test_mkdir "$dir" || error "cannot create dir $dir"
5847 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5848 echo -n "Setting initial stripe for 20MB test file..."
5849 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5851 echo -n "Sizing 20MB test file..."
5852 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5854 echo -n "Verifying small file autostripe count is 1..."
5855 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5856 error "cannot migrate 20MB file"
5857 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5858 error "cannot get stripe for $dir/20mb"
5859 [ $stripe_count -eq 1 ] ||
5860 error "unexpected stripe count $stripe_count for 20MB file"
5864 # Test 2: File is small enough to fit within the available space on
5865 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5866 # have at least an additional 1KB for each desired stripe for test 3
5867 echo -n "Setting stripe for 1GB test file..."
5868 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5870 echo -n "Sizing 1GB test file..."
5871 # File size is 1GB + 3KB
5872 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5873 error "cannot create 1GB test file"
5875 echo -n "Migrating 1GB file..."
5876 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5877 error "cannot migrate file"
5879 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5880 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5881 error "cannot get stripe for $dir/1gb"
5882 [ $stripe_count -eq 2 ] ||
5883 error "unexpected stripe count $stripe_count (expected 2)"
5886 # Test 3: File is too large to fit within the available space on
5887 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5888 if [ $OSTCOUNT -ge 3 ]; then
5889 # The required available space is calculated as
5890 # file size (1GB + 3KB) / OST count (3).
5891 local kb_per_ost=349526
5893 echo -n "Migrating 1GB file..."
5894 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5895 /dev/null || error "cannot migrate file"
5898 stripe_count=$($LFS getstripe -c "$dir/1gb")
5899 echo -n "Verifying autostripe count with limited space..."
5900 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5901 error "unexpected stripe count $stripe_count (wanted 3)"
5908 run_test 56xc "lfs migration autostripe"
5911 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5912 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5915 local dir=$DIR/$tdir
5919 test_mkdir -p $dir || error "creating dir $dir"
5920 touch $f1 || error "creating std file $f1"
5921 $MULTIOP $f2 H2c || error "creating released file $f2"
5923 # a directory can be raid0, so ask only for files
5924 res=$($LFS find $dir -L raid0 -type f | wc -l)
5925 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5927 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5928 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5930 # only files can be released, so no need to force file search
5931 res=$($LFS find $dir -L released)
5932 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5934 res=$($LFS find $dir -type f \! -L released)
5935 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5937 run_test 56y "lfs find -L raid0|released"
5939 test_56z() { # LU-4824
5940 # This checks to make sure 'lfs find' continues after errors
5941 # There are two classes of errors that should be caught:
5942 # - If multiple paths are provided, all should be searched even if one
5944 # - If errors are encountered during the search, it should not terminate
5946 local dir=$DIR/$tdir
5950 for i in d{0..9}; do
5953 touch $dir/d{0..9}/$tfile
5954 $LFS find $DIR/non_existent_dir $dir &&
5955 error "$LFS find did not return an error"
5956 # Make a directory unsearchable. This should NOT be the last entry in
5957 # directory order. Arbitrarily pick the 6th entry
5958 chmod 700 $($LFS find $dir -type d | sed '6!d')
5960 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5962 # The user should be able to see 10 directories and 9 files
5963 [ $count == 19 ] || error "$LFS find did not continue after error"
5965 run_test 56z "lfs find should continue after an error"
5967 test_56aa() { # LU-5937
5968 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5970 local dir=$DIR/$tdir
5973 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5975 createmany -o $dir/striped_dir/${tfile}- 1024
5976 local dirs=$($LFS find --size +8k $dir/)
5978 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5980 run_test 56aa "lfs find --size under striped dir"
5982 test_56ab() { # LU-10705
5983 test_mkdir $DIR/$tdir
5984 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5985 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5986 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5987 # Flush writes to ensure valid blocks. Need to be more thorough for
5988 # ZFS, since blocks are not allocated/returned to client immediately.
5990 wait_zfs_commit ost1 2
5991 cancel_lru_locks osc
5994 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5996 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5998 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5999 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6001 rm -f $DIR/$tdir/$tfile.[123]
6003 run_test 56ab "lfs find --blocks"
6006 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6007 skip "Need MDS version at least 2.10.50"
6009 # Create composite files with one component
6010 local dir=$DIR/$tdir
6012 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6013 # Create composite files with three components
6014 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6015 # Create non-composite files
6016 createmany -o $dir/${tfile}- 10
6018 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6020 [[ $nfiles == 10 ]] ||
6021 error "lfs find -E 1M found $nfiles != 10 files"
6023 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6024 [[ $nfiles == 25 ]] ||
6025 error "lfs find ! -E 1M found $nfiles != 25 files"
6027 # All files have a component that starts at 0
6028 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6029 [[ $nfiles == 35 ]] ||
6030 error "lfs find --component-start 0 - $nfiles != 35 files"
6032 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6033 [[ $nfiles == 15 ]] ||
6034 error "lfs find --component-start 2M - $nfiles != 15 files"
6036 # All files created here have a componenet that does not starts at 2M
6037 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6038 [[ $nfiles == 35 ]] ||
6039 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6041 # Find files with a specified number of components
6042 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6043 [[ $nfiles == 15 ]] ||
6044 error "lfs find --component-count 3 - $nfiles != 15 files"
6046 # Remember non-composite files have a component count of zero
6047 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6048 [[ $nfiles == 10 ]] ||
6049 error "lfs find --component-count 0 - $nfiles != 10 files"
6051 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6052 [[ $nfiles == 20 ]] ||
6053 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6055 # All files have a flag called "init"
6056 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6057 [[ $nfiles == 35 ]] ||
6058 error "lfs find --component-flags init - $nfiles != 35 files"
6060 # Multi-component files will have a component not initialized
6061 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6062 [[ $nfiles == 15 ]] ||
6063 error "lfs find !--component-flags init - $nfiles != 15 files"
6068 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6071 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6072 skip "Need MDS version at least 2.10.57"
6082 # create mirrored directories and mirrored files
6083 mkdir $td || error "mkdir $td failed"
6084 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6085 createmany -o $tf- 10 || error "create $tf- failed"
6087 for i in $(seq 2); do
6089 mkdir $dir || error "mkdir $dir failed"
6090 $LFS mirror create -N$((3 + i)) $dir ||
6091 error "create mirrored dir $dir failed"
6092 createmany -o $dir/$tfile- 10 ||
6093 error "create $dir/$tfile- failed"
6096 # change the states of some mirrored files
6098 for i in $(seq 2); do
6100 for j in $(seq 4 9); do
6101 echo foo > $dir/$tfile-$j
6105 # find mirrored files with specific mirror count
6106 cmd="$LFS find --mirror-count 3 --type f $td"
6107 nfiles=$($cmd | wc -l)
6108 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6110 cmd="$LFS find ! --mirror-count 3 --type f $td"
6111 nfiles=$($cmd | wc -l)
6112 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6114 cmd="$LFS find --mirror-count +2 --type f $td"
6115 nfiles=$($cmd | wc -l)
6116 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6118 cmd="$LFS find --mirror-count -6 --type f $td"
6119 nfiles=$($cmd | wc -l)
6120 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6122 # find mirrored files with specific file state
6123 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6124 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6126 cmd="$LFS find --mirror-state=ro --type f $td"
6127 nfiles=$($cmd | wc -l)
6128 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6130 cmd="$LFS find ! --mirror-state=ro --type f $td"
6131 nfiles=$($cmd | wc -l)
6132 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6134 cmd="$LFS find --mirror-state=wp --type f $td"
6135 nfiles=$($cmd | wc -l)
6136 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6138 cmd="$LFS find ! --mirror-state=sp --type f $td"
6139 nfiles=$($cmd | wc -l)
6140 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6142 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6146 # note test will not do anything if MDS is not local
6147 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6148 skip_env "ldiskfs only test"
6150 remote_mds_nodsh && skip "remote MDS with nodsh"
6152 local MNTDEV="osd*.*MDT*.mntdev"
6153 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6154 [ -z "$DEV" ] && error "can't access $MNTDEV"
6155 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6156 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6157 error "can't access $DEV"
6158 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6159 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6163 run_test 57a "verify MDS filesystem created with large inodes =="
6166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6167 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6168 skip_env "ldiskfs only test"
6170 remote_mds_nodsh && skip "remote MDS with nodsh"
6172 local dir=$DIR/$tdir
6175 local fileN=$dir/f$filecount
6177 rm -rf $dir || error "removing $dir"
6179 local mdtidx=$($LFS getstripe -m $dir)
6180 local mdtname=MDT$(printf %04x $mdtidx)
6181 local facet=mds$((mdtidx + 1))
6183 echo "mcreating $filecount files"
6184 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6186 # verify that files do not have EAs yet
6187 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6188 error "$file1 has an EA"
6189 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6190 error "$fileN has an EA"
6194 df $dir #make sure we get new statfs data
6195 local mdsfree=$(do_facet $facet \
6196 lctl get_param -n osd*.*$mdtname.kbytesfree)
6197 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6200 echo "opening files to create objects/EAs"
6201 for file in $(seq -f $dir/f%g 1 $filecount); do
6202 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6203 error "opening $file"
6206 # verify that files have EAs now
6207 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6208 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6210 sleep 1 #make sure we get new statfs data
6212 local mdsfree2=$(do_facet $facet \
6213 lctl get_param -n osd*.*$mdtname.kbytesfree)
6214 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6216 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6217 if [ "$mdsfree" != "$mdsfree2" ]; then
6218 error "MDC before $mdcfree != after $mdcfree2"
6220 echo "MDC before $mdcfree != after $mdcfree2"
6221 echo "unable to confirm if MDS has large inodes"
6226 run_test 57b "default LOV EAs are stored inside large inodes ==="
6229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6230 [ -z "$(which wiretest 2>/dev/null)" ] &&
6231 skip_env "could not find wiretest"
6235 run_test 58 "verify cross-platform wire constants =============="
6238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6240 echo "touch 130 files"
6241 createmany -o $DIR/f59- 130
6243 unlinkmany $DIR/f59- 130
6245 # wait for commitment of removal
6246 wait_delete_completed
6248 run_test 59 "verify cancellation of llog records async ========="
6250 TEST60_HEAD="test_60 run $RANDOM"
6252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6253 remote_mgs_nodsh && skip "remote MGS with nodsh"
6254 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6255 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6256 skip_env "missing subtest run-llog.sh"
6258 log "$TEST60_HEAD - from kernel mode"
6259 do_facet mgs "$LCTL dk > /dev/null"
6260 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6261 do_facet mgs $LCTL dk > $TMP/$tfile
6263 # LU-6388: test llog_reader
6264 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6265 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6266 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6267 skip_env "missing llog_reader"
6268 local fstype=$(facet_fstype mgs)
6269 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6270 skip_env "Only for ldiskfs or zfs type mgs"
6272 local mntpt=$(facet_mntpt mgs)
6273 local mgsdev=$(mgsdevname 1)
6285 #get fid and record list
6286 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6288 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6290 #remount mgs as ldiskfs or zfs type
6291 stop mgs || error "stop mgs failed"
6292 mount_fstype mgs || error "remount mgs failed"
6293 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6296 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6297 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6302 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6304 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6306 echo "obj_file is $obj_file"
6307 do_facet mgs $llog_reader $obj_file
6309 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6310 awk '{ print $3 }' | sed -e "s/^type=//g")
6311 if [ $rec_type != $rec ]; then
6312 echo "FAILED test_60a wrong record type $rec_type," \
6318 #check obj path if record type is LLOG_LOGID_MAGIC
6319 if [ "$rec" == "1064553b" ]; then
6320 path=$(do_facet mgs $llog_reader $obj_file |
6321 grep "path=" | awk '{ print $NF }' |
6322 sed -e "s/^path=//g")
6323 if [ $obj_file != $mntpt/$path ]; then
6324 echo "FAILED test_60a wrong obj path" \
6325 "$montpt/$path, should be $obj_file"
6332 #restart mgs before "error", otherwise it will block the next test
6333 stop mgs || error "stop mgs failed"
6334 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6335 $pass || error "test failed, see FAILED test_60a messages for specifics"
6337 run_test 60a "llog_test run from kernel module and test llog_reader"
6339 test_60b() { # bug 6411
6340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6343 LLOG_COUNT=$(do_facet mgs dmesg |
6344 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6345 /llog_[a-z]*.c:[0-9]/ {
6357 [[ $LLOG_COUNT -gt 120 ]] &&
6358 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6360 run_test 60b "limit repeated messages from CERROR/CWARN"
6363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6365 echo "create 5000 files"
6366 createmany -o $DIR/f60c- 5000
6367 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6368 lctl set_param fail_loc=0x80000137
6369 unlinkmany $DIR/f60c- 5000
6370 lctl set_param fail_loc=0
6372 run_test 60c "unlink file when mds full"
6375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6377 SAVEPRINTK=$(lctl get_param -n printk)
6378 # verify "lctl mark" is even working"
6379 MESSAGE="test message ID $RANDOM $$"
6380 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6381 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6383 lctl set_param printk=0 || error "set lnet.printk failed"
6384 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6385 MESSAGE="new test message ID $RANDOM $$"
6386 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6387 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6388 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6390 lctl set_param -n printk="$SAVEPRINTK"
6392 run_test 60d "test printk console message masking"
6395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6396 remote_mds_nodsh && skip "remote MDS with nodsh"
6399 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6400 do_facet mds1 lctl set_param fail_loc=0x15b
6403 run_test 60e "no space while new llog is being created"
6408 test_mkdir -c $MDSCOUNT $DIR/$tdir
6409 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6414 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6415 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6416 index=$((index + 1))
6422 for i in $(seq 100); do
6423 # define OBD_FAIL_OSD_TXN_START 0x19a
6424 do_facet mds1 lctl set_param fail_loc=0x8000019a
6430 mkdir $DIR/$tdir/new || error "mkdir failed"
6431 rmdir $DIR/$tdir/new || error "rmdir failed"
6433 run_test 60g "transaction abort won't cause MDT hung"
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6439 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6440 cancel_lru_locks osc
6441 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6444 run_test 61 "mmap() writes don't make sync hang ================"
6446 # bug 2330 - insufficient obd_match error checking causes LBUG
6448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6452 cancel_lru_locks osc
6453 lctl set_param fail_loc=0x405
6454 cat $f && error "cat succeeded, expect -EIO"
6455 lctl set_param fail_loc=0
6457 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6458 # match every page all of the time.
6459 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6461 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6462 # Though this test is irrelevant anymore, it helped to reveal some
6463 # other grant bugs (LU-4482), let's keep it.
6464 test_63a() { # was test_63
6465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6467 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6469 for i in `seq 10` ; do
6470 dd if=/dev/zero of=$DIR/f63 bs=8k &
6476 rm -f $DIR/f63 || true
6478 run_test 63a "Verify oig_wait interruption does not crash ======="
6480 # bug 2248 - async write errors didn't return to application on sync
6481 # bug 3677 - async write errors left page locked
6483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6486 lctl set_param debug=-1
6488 # ensure we have a grant to do async writes
6489 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6492 sync # sync lest earlier test intercept the fail_loc
6494 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6495 lctl set_param fail_loc=0x80000406
6496 $MULTIOP $DIR/$tfile Owy && \
6497 error "sync didn't return ENOMEM"
6498 sync; sleep 2; sync # do a real sync this time to flush page
6499 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6500 error "locked page left in cache after async error" || true
6503 run_test 63b "async write errors should be returned to fsync ==="
6506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6509 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6511 run_test 64a "verify filter grant calculations (in kernel) ====="
6514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6516 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6518 run_test 64b "check out-of-space detection on client"
6521 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6523 run_test 64c "verify grant shrink"
6525 # this does exactly what osc_request.c:osc_announce_cached() does in
6526 # order to calculate max amount of grants to ask from server
6530 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6531 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6533 ((rpc_in_flight ++));
6534 nrpages=$((nrpages * rpc_in_flight))
6536 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6538 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6540 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6541 local undirty=$((nrpages * PAGE_SIZE))
6543 local max_extent_pages
6544 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6545 grep grant_max_extent_size | awk '{print $2}')
6546 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6547 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6548 local grant_extent_tax
6549 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6550 grep grant_extent_tax | awk '{print $2}')
6552 undirty=$((undirty + nrextents * grant_extent_tax))
6557 # this is size of unit for grant allocation. It should be equal to
6558 # what tgt_grant.c:tgt_grant_chunk() calculates
6562 local grant_extent_tax
6564 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6565 grep max_brw_size | awk '{print $2}')
6567 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6568 grep grant_extent_tax | awk '{print $2}')
6570 echo $(((max_brw_size + grant_extent_tax) * 2))
6574 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6575 skip "OST < 2.10.55 doesn't limit grants enough"
6577 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6578 local file=$DIR/$tfile
6580 [[ $($LCTL get_param osc.${tgt}.import |
6581 grep "connect_flags:.*grant_param") ]] ||
6582 skip "no grant_param connect flag"
6584 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6586 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6588 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6589 stack_trap "rm -f $file" EXIT
6591 $LFS setstripe $file -i 0 -c 1
6592 dd if=/dev/zero of=$file bs=1M count=1000 &
6597 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6598 if [[ $cur_grant -gt $max_cur_granted ]]
6601 error "cur_grant $cur_grant > $max_cur_granted"
6604 [[ $? -ne 0 ]] && break;
6609 wait_delete_completed
6610 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6612 run_test 64d "check grant limit exceed"
6614 # bug 1414 - set/get directories' stripe info
6616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6618 test_mkdir $DIR/$tdir
6620 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6622 run_test 65a "directory with no stripe info"
6625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6627 test_mkdir $DIR/$tdir
6628 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6630 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6633 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6635 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6639 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6641 test_mkdir $DIR/$tdir
6642 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6644 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6645 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6647 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6649 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6654 test_mkdir $DIR/$tdir
6655 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6656 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6658 if [[ $STRIPECOUNT -le 0 ]]; then
6660 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6661 #LOV_MAX_STRIPE_COUNT is 2000
6662 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6664 sc=$(($STRIPECOUNT - 1))
6666 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6667 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6668 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6669 error "lverify failed"
6671 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6676 test_mkdir $DIR/$tdir
6678 $LFS setstripe $DIR/$tdir || error "setstripe"
6679 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6680 error "no stripe info failed"
6682 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6684 run_test 65e "directory setstripe defaults"
6687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6689 test_mkdir $DIR/${tdir}f
6690 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6691 error "setstripe succeeded" || true
6693 run_test 65f "dir setstripe permission (should return error) ==="
6696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6698 test_mkdir $DIR/$tdir
6699 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6701 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6702 error "setstripe -S failed"
6703 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6704 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6705 error "delete default stripe failed"
6707 run_test 65g "directory setstripe -d"
6710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6712 test_mkdir $DIR/$tdir
6713 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6715 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6716 error "setstripe -S failed"
6717 test_mkdir $DIR/$tdir/dd1
6718 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6719 error "stripe info inherit failed"
6721 run_test 65h "directory stripe info inherit ===================="
6724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6726 save_layout_restore_at_exit $MOUNT
6728 # bug6367: set non-default striping on root directory
6729 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6731 # bug12836: getstripe on -1 default directory striping
6732 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6734 # bug12836: getstripe -v on -1 default directory striping
6735 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6737 # bug12836: new find on -1 default directory striping
6738 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6740 run_test 65i "various tests to set root directory striping"
6742 test_65j() { # bug6367
6743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6747 # if we aren't already remounting for each test, do so for this test
6748 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6749 cleanup || error "failed to unmount"
6753 save_layout_restore_at_exit $MOUNT
6755 $LFS setstripe -d $MOUNT || error "setstripe failed"
6757 run_test 65j "set default striping on root directory (bug 6367)="
6761 wait_delete_completed
6762 do_facet $SINGLEMDS "lctl set_param -n \
6763 osp.$ost*MDT0000.max_create_count=$max_count"
6764 do_facet $SINGLEMDS "lctl set_param -n \
6765 osp.$ost*MDT0000.create_count=$count"
6766 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6767 echo $INACTIVE_OSC "is Activate"
6769 wait_osc_import_state mds ost$ostnum FULL
6772 test_65k() { # bug11679
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6775 remote_mds_nodsh && skip "remote MDS with nodsh"
6777 local disable_precreate=true
6778 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6779 disable_precreate=false
6781 echo "Check OST status: "
6782 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6783 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6785 for OSC in $MDS_OSCS; do
6786 echo $OSC "is active"
6787 do_facet $SINGLEMDS lctl --device %$OSC activate
6790 for INACTIVE_OSC in $MDS_OSCS; do
6791 local ost=$(osc_to_ost $INACTIVE_OSC)
6792 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6793 lov.*md*.target_obd |
6794 awk -F: /$ost/'{ print $1 }' | head -n 1)
6797 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6798 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6800 echo "Deactivate: " $INACTIVE_OSC
6801 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6803 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6804 osp.$ost*MDT0000.create_count")
6805 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6806 osp.$ost*MDT0000.max_create_count")
6807 $disable_precreate &&
6808 do_facet $SINGLEMDS "lctl set_param -n \
6809 osp.$ost*MDT0000.max_create_count=0"
6811 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6812 [ -f $DIR/$tdir/$idx ] && continue
6813 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6814 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6816 error "setstripe $idx should succeed"; }
6817 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6819 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6822 do_facet $SINGLEMDS "lctl set_param -n \
6823 osp.$ost*MDT0000.max_create_count=$max_count"
6824 do_facet $SINGLEMDS "lctl set_param -n \
6825 osp.$ost*MDT0000.create_count=$count"
6826 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6827 echo $INACTIVE_OSC "is Activate"
6829 wait_osc_import_state mds ost$ostnum FULL
6832 run_test 65k "validate manual striping works properly with deactivated OSCs"
6834 test_65l() { # bug 12836
6835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6837 test_mkdir -p $DIR/$tdir/test_dir
6838 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6839 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6841 run_test 65l "lfs find on -1 stripe dir ========================"
6844 local layout=$(save_layout $MOUNT)
6845 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6846 restore_layout $MOUNT $layout
6847 error "setstripe should fail by non-root users"
6851 run_test 65m "normal user can't set filesystem default stripe"
6854 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6855 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6856 skip "Need MDS version at least 2.12.50"
6857 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6859 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6860 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6861 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6863 local root_layout=$(save_layout $MOUNT)
6864 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6866 # new subdirectory under root directory should not inherit
6867 # the default layout from root
6868 local dir1=$MOUNT/$tdir-1
6869 mkdir $dir1 || error "mkdir $dir1 failed"
6870 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6871 error "$dir1 shouldn't have LOV EA"
6873 # delete the default layout on root directory
6874 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6876 local dir2=$MOUNT/$tdir-2
6877 mkdir $dir2 || error "mkdir $dir2 failed"
6878 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6879 error "$dir2 shouldn't have LOV EA"
6881 # set a new striping pattern on root directory
6882 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6883 local new_def_stripe_size=$((def_stripe_size * 2))
6884 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6885 error "set stripe size on $MOUNT failed"
6887 # new file created in $dir2 should inherit the new stripe size from
6888 # the filesystem default
6889 local file2=$dir2/$tfile-2
6890 touch $file2 || error "touch $file2 failed"
6892 local file2_stripe_size=$($LFS getstripe -S $file2)
6893 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6894 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6896 local dir3=$MOUNT/$tdir-3
6897 mkdir $dir3 || error "mkdir $dir3 failed"
6898 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6899 error "$dir3 shouldn't have LOV EA"
6901 # set OST pool on root directory
6902 local pool=$TESTNAME
6903 pool_add $pool || error "add $pool failed"
6904 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6905 error "add targets to $pool failed"
6907 $LFS setstripe -p $pool $MOUNT ||
6908 error "set OST pool on $MOUNT failed"
6910 # new file created in $dir3 should inherit the pool from
6911 # the filesystem default
6912 local file3=$dir3/$tfile-3
6913 touch $file3 || error "touch $file3 failed"
6915 local file3_pool=$($LFS getstripe -p $file3)
6916 [[ "$file3_pool" = "$pool" ]] ||
6917 error "$file3 didn't inherit OST pool $pool"
6919 local dir4=$MOUNT/$tdir-4
6920 mkdir $dir4 || error "mkdir $dir4 failed"
6921 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6922 error "$dir4 shouldn't have LOV EA"
6924 # new file created in $dir4 should inherit the pool from
6925 # the filesystem default
6926 local file4=$dir4/$tfile-4
6927 touch $file4 || error "touch $file4 failed"
6929 local file4_pool=$($LFS getstripe -p $file4)
6930 [[ "$file4_pool" = "$pool" ]] ||
6931 error "$file4 didn't inherit OST pool $pool"
6933 # new subdirectory under non-root directory should inherit
6934 # the default layout from its parent directory
6935 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6936 error "set directory layout on $dir4 failed"
6938 local dir5=$dir4/$tdir-5
6939 mkdir $dir5 || error "mkdir $dir5 failed"
6941 local dir4_layout=$(get_layout_param $dir4)
6942 local dir5_layout=$(get_layout_param $dir5)
6943 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6944 error "$dir5 should inherit the default layout from $dir4"
6946 run_test 65n "don't inherit default layout from root for new subdirectories"
6948 # bug 2543 - update blocks count on client
6950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6953 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6954 sync; sync_all_data; sync; sync_all_data
6955 cancel_lru_locks osc
6956 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6957 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6959 run_test 66 "update inode blocks count on client ==============="
6962 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6966 swapon -s | awk '($1 == "'$1'") { print $4 }'
6969 # bug5265, obdfilter oa2dentry return -ENOENT
6970 # #define OBD_FAIL_SRV_ENOENT 0x217
6972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6973 remote_ost_nodsh && skip "remote OST with nodsh"
6976 $LFS setstripe -c 1 -i 0 $f
6978 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6980 do_facet ost1 lctl set_param fail_loc=0x217
6981 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6982 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6984 do_facet ost1 lctl set_param fail_loc=0
6985 $DIRECTIO write $f 0 2 || error "write error"
6987 cancel_lru_locks osc
6988 $DIRECTIO read $f 0 1 || error "read error"
6990 do_facet ost1 lctl set_param fail_loc=0x217
6991 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6993 do_facet ost1 lctl set_param fail_loc=0
6996 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6999 test_mkdir $DIR/$tdir
7000 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7001 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7003 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7005 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7007 [ "$RUNAS_ID" = "$UID" ] &&
7008 skip_env "RUNAS_ID = UID = $UID -- skipping"
7009 # Check that testing environment is properly set up. Skip if not
7010 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7011 skip_env "User $RUNAS_ID does not exist - skipping"
7014 chmod 777 $DIR/$tfile
7015 chmod ug+s $DIR/$tfile
7016 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7017 error "$RUNAS dd $DIR/$tfile failed"
7018 # See if we are still setuid/sgid
7019 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7020 error "S/gid is not dropped on write"
7021 # Now test that MDS is updated too
7022 cancel_lru_locks mdc
7023 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7024 error "S/gid is not dropped on MDS"
7027 run_test 72a "Test that remove suid works properly (bug5695) ===="
7029 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7032 [ "$RUNAS_ID" = "$UID" ] &&
7033 skip_env "RUNAS_ID = UID = $UID -- skipping"
7034 [ "$RUNAS_ID" -eq 0 ] &&
7035 skip_env "RUNAS_ID = 0 -- skipping"
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7037 # Check that testing environment is properly set up. Skip if not
7038 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7039 skip_env "User $RUNAS_ID does not exist - skipping"
7041 touch $DIR/${tfile}-f{g,u}
7042 test_mkdir $DIR/${tfile}-dg
7043 test_mkdir $DIR/${tfile}-du
7044 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7045 chmod g+s $DIR/${tfile}-{f,d}g
7046 chmod u+s $DIR/${tfile}-{f,d}u
7047 for perm in 777 2777 4777; do
7048 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7049 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7050 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7051 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7055 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7057 # bug 3462 - multiple simultaneous MDC requests
7059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7061 test_mkdir $DIR/d73-1
7062 test_mkdir $DIR/d73-2
7063 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7066 lctl set_param fail_loc=0x80000129
7067 $MULTIOP $DIR/d73-1/f73-2 Oc &
7069 lctl set_param fail_loc=0
7071 $MULTIOP $DIR/d73-2/f73-3 Oc &
7075 wait $pid1 || return 1
7079 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7080 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7081 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7085 run_test 73 "multiple MDC requests (should not deadlock)"
7087 test_74a() { # bug 6149, 6184
7088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7091 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7093 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7094 # will spin in a tight reconnection loop
7095 $LCTL set_param fail_loc=0x8000030e
7096 # get any lock that won't be difficult - lookup works.
7098 $LCTL set_param fail_loc=0
7102 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7104 test_74b() { # bug 13310
7105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7107 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7109 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7110 # will spin in a tight reconnection loop
7111 $LCTL set_param fail_loc=0x8000030e
7112 # get a "difficult" lock
7114 $LCTL set_param fail_loc=0
7118 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7123 #define OBD_FAIL_LDLM_NEW_LOCK
7124 $LCTL set_param fail_loc=0x319
7125 touch $DIR/$tfile && error "touch successful"
7126 $LCTL set_param fail_loc=0
7129 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7132 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7135 test_76() { # Now for bug 20433, added originally in bug 1443
7136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7138 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7140 cancel_lru_locks osc
7141 BEFORE_INODES=$(num_inodes)
7142 echo "before inodes: $BEFORE_INODES"
7144 [ "$SLOW" = "no" ] && COUNT=100
7145 for i in $(seq $COUNT); do
7149 cancel_lru_locks osc
7150 AFTER_INODES=$(num_inodes)
7151 echo "after inodes: $AFTER_INODES"
7153 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7155 AFTER_INODES=$(num_inodes)
7157 echo "wait $wait seconds inodes: $AFTER_INODES"
7158 if [ $wait -gt 30 ]; then
7159 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7163 run_test 76 "confirm clients recycle inodes properly ===="
7169 # Note: in sptlrpc modes which enable its own bulk checksum, the
7170 # original crc32_le bulk checksum will be automatically disabled,
7171 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7172 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7173 # In this case set_checksums() will not be no-op, because sptlrpc
7174 # bulk checksum will be enabled all through the test.
7176 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7177 lctl set_param -n osc.*.checksums $1
7181 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7182 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7183 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7184 tr -d [] | head -n1)}
7187 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7188 log "set checksum type to $1"
7191 F77_TMP=$TMP/f77-temp
7194 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7195 error "error writing to $F77_TMP"
7198 test_77a() { # bug 10889
7199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7200 $GSS && skip_env "could not run with gss"
7202 [ ! -f $F77_TMP ] && setup_f77
7204 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7208 run_test 77a "normal checksum read/write operation"
7210 test_77b() { # bug 10889
7211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7212 $GSS && skip_env "could not run with gss"
7214 [ ! -f $F77_TMP ] && setup_f77
7215 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7216 $LCTL set_param fail_loc=0x80000409
7219 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7220 error "dd error: $?"
7221 $LCTL set_param fail_loc=0
7223 for algo in $CKSUM_TYPES; do
7224 cancel_lru_locks osc
7225 set_checksum_type $algo
7226 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7227 $LCTL set_param fail_loc=0x80000408
7228 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7229 $LCTL set_param fail_loc=0
7232 set_checksum_type $ORIG_CSUM_TYPE
7235 run_test 77b "checksum error on client write, read"
7240 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7242 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7243 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7244 $check_ost && [ -n "$ost_file_prefix" ] &&
7245 do_facet ost1 rm -f ${ost_file_prefix}\*
7249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7250 $GSS && skip_env "could not run with gss"
7251 remote_ost_nodsh && skip "remote OST with nodsh"
7254 local osc_file_prefix
7256 local check_ost=false
7257 local ost_file_prefix
7263 # ensure corruption will occur on first OSS/OST
7264 $LFS setstripe -i 0 $DIR/$tfile
7266 [ ! -f $F77_TMP ] && setup_f77
7267 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7268 error "dd write error: $?"
7269 fid=$($LFS path2fid $DIR/$tfile)
7271 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7274 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7275 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7277 echo "OSS do not support bulk pages dump upon error"
7280 osc_file_prefix=$($LCTL get_param -n debug_path)
7281 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7283 trap cleanup_77c EXIT
7286 # enable bulk pages dump upon error on Client
7287 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7288 # enable bulk pages dump upon error on OSS
7290 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7292 # flush Client cache to allow next read to reach OSS
7293 cancel_lru_locks osc
7295 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7296 $LCTL set_param fail_loc=0x80000408
7297 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7298 $LCTL set_param fail_loc=0
7302 # check cksum dump on Client
7303 osc_file=$(ls ${osc_file_prefix}*)
7304 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7305 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7306 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7307 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7308 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7310 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7311 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7312 error "dump content does not match on Client"
7314 $check_ost || skip "No need to check cksum dump on OSS"
7316 # check cksum dump on OSS
7317 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7318 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7319 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7320 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7321 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7322 error "dump content does not match on OSS"
7326 run_test 77c "checksum error on client read with debug"
7328 test_77d() { # bug 10889
7329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7330 $GSS && skip_env "could not run with gss"
7332 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7333 $LCTL set_param fail_loc=0x80000409
7335 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7336 error "direct write: rc=$?"
7337 $LCTL set_param fail_loc=0
7340 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7341 $LCTL set_param fail_loc=0x80000408
7343 cancel_lru_locks osc
7344 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7345 error "direct read: rc=$?"
7346 $LCTL set_param fail_loc=0
7349 run_test 77d "checksum error on OST direct write, read"
7351 test_77f() { # bug 10889
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7353 $GSS && skip_env "could not run with gss"
7356 for algo in $CKSUM_TYPES; do
7357 cancel_lru_locks osc
7358 set_checksum_type $algo
7359 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7360 $LCTL set_param fail_loc=0x409
7361 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7362 error "direct write succeeded"
7363 $LCTL set_param fail_loc=0
7365 set_checksum_type $ORIG_CSUM_TYPE
7368 run_test 77f "repeat checksum error on write (expect error)"
7370 test_77g() { # bug 10889
7371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7372 $GSS && skip_env "could not run with gss"
7373 remote_ost_nodsh && skip "remote OST with nodsh"
7375 [ ! -f $F77_TMP ] && setup_f77
7377 local file=$DIR/$tfile
7378 stack_trap "rm -f $file" EXIT
7380 $LFS setstripe -c 1 -i 0 $file
7381 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7382 do_facet ost1 lctl set_param fail_loc=0x8000021a
7384 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7385 error "write error: rc=$?"
7386 do_facet ost1 lctl set_param fail_loc=0
7389 cancel_lru_locks osc
7390 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7391 do_facet ost1 lctl set_param fail_loc=0x8000021b
7393 cmp $F77_TMP $file || error "file compare failed"
7394 do_facet ost1 lctl set_param fail_loc=0
7397 run_test 77g "checksum error on OST write, read"
7399 test_77k() { # LU-10906
7400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7401 $GSS && skip_env "could not run with gss"
7403 local cksum_param="osc.$FSNAME*.checksums"
7404 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7408 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7409 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7410 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7414 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7415 error "failed to set checksum=$i on MGS"
7416 wait_update $HOSTNAME "$get_checksum" $i
7418 echo "remount client, checksum should be $i"
7419 remount_client $MOUNT || "failed to remount client"
7420 checksum=$(eval $get_checksum)
7421 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7423 # remove persistent param to avoid races with checksum mountopt below
7424 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7425 error "failed to delete checksum on MGS"
7427 for opt in "checksum" "nochecksum"; do
7428 #remount with mount option
7429 echo "remount client with option $opt, checksum should be $i"
7430 umount_client $MOUNT || "failed to umount client"
7431 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7432 "failed to mount client with option '$opt'"
7433 checksum=$(eval $get_checksum)
7434 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7438 remount_client $MOUNT || "failed to remount client"
7440 run_test 77k "enable/disable checksum correctly"
7442 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7451 test_78() { # bug 10901
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7453 remote_ost || skip_env "local OST"
7456 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7457 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7458 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7459 echo "MemTotal: $MEMTOTAL"
7461 # reserve 256MB of memory for the kernel and other running processes,
7462 # and then take 1/2 of the remaining memory for the read/write buffers.
7463 if [ $MEMTOTAL -gt 512 ] ;then
7464 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7466 # for those poor memory-starved high-end clusters...
7467 MEMTOTAL=$((MEMTOTAL / 2))
7469 echo "Mem to use for directio: $MEMTOTAL"
7471 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7472 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7473 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7474 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7476 echo "Smallest OST: $SMALLESTOST"
7477 [[ $SMALLESTOST -lt 10240 ]] &&
7478 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7480 trap cleanup_test_78 EXIT
7482 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7483 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7485 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7486 echo "File size: $F78SIZE"
7487 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7488 for i in $(seq 1 $NSEQ); do
7489 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7490 echo directIO rdwr round $i of $NSEQ
7491 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7496 run_test 78 "handle large O_DIRECT writes correctly ============"
7498 test_79() { # bug 12743
7499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7501 wait_delete_completed
7503 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7504 BKFREE=$(calc_osc_kbytes kbytesfree)
7505 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7507 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7508 DFTOTAL=`echo $STRING | cut -d, -f1`
7509 DFUSED=`echo $STRING | cut -d, -f2`
7510 DFAVAIL=`echo $STRING | cut -d, -f3`
7511 DFFREE=$(($DFTOTAL - $DFUSED))
7513 ALLOWANCE=$((64 * $OSTCOUNT))
7515 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7516 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7517 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7519 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7520 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7521 error "df free($DFFREE) mismatch OST free($BKFREE)"
7523 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7524 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7525 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7528 run_test 79 "df report consistency check ======================="
7530 test_80() { # bug 10718
7531 remote_ost_nodsh && skip "remote OST with nodsh"
7532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7534 # relax strong synchronous semantics for slow backends like ZFS
7535 local soc="obdfilter.*.sync_on_lock_cancel"
7536 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7538 if [ "$soc_old" != "never" ] &&
7539 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7540 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7541 facet_active_host $host; done | sort -u)
7542 do_nodes $hosts lctl set_param $soc=never
7545 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7547 local BEFORE=`date +%s`
7548 cancel_lru_locks osc
7549 local AFTER=`date +%s`
7550 local DIFF=$((AFTER-BEFORE))
7551 if [ $DIFF -gt 1 ] ; then
7552 error "elapsed for 1M@1T = $DIFF"
7555 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7559 run_test 80 "Page eviction is equally fast at high offsets too ===="
7561 test_81a() { # LU-456
7562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7563 remote_ost_nodsh && skip "remote OST with nodsh"
7565 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7566 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7567 do_facet ost1 lctl set_param fail_loc=0x80000228
7569 # write should trigger a retry and success
7570 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7571 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7573 if [ $RC -ne 0 ] ; then
7574 error "write should success, but failed for $RC"
7577 run_test 81a "OST should retry write when get -ENOSPC ==============="
7579 test_81b() { # LU-456
7580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7581 remote_ost_nodsh && skip "remote OST with nodsh"
7583 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7584 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7585 do_facet ost1 lctl set_param fail_loc=0x228
7587 # write should retry several times and return -ENOSPC finally
7588 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7589 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7592 if [ $RC -ne $ENOSPC ] ; then
7593 error "dd should fail for -ENOSPC, but succeed."
7596 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7598 test_82() { # LU-1031
7599 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7603 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7605 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7607 kill -USR1 $MULTIPID2
7609 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7610 error "First grouplock does not block second one"
7612 echo "Second grouplock blocks first one"
7614 kill -USR1 $MULTIPID1
7618 run_test 82 "Basic grouplock test"
7621 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7623 test_mkdir $DIR/$tdir.cvsroot
7624 chown $RUNAS_ID $DIR/$tdir.cvsroot
7627 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7630 # some versions of cvs import exit(1) when asked to import links or
7631 # files they can't read. ignore those files.
7632 local toignore=$(find . -type l -printf '-I %f\n' -o \
7633 ! -perm /4 -printf '-I %f\n')
7634 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7635 $tdir.reposname vtag rtag
7638 test_mkdir $DIR/$tdir.reposname
7639 chown $RUNAS_ID $DIR/$tdir.reposname
7640 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7642 cd $DIR/$tdir.reposname
7644 $RUNAS cvs add -m 'addmsg' foo99
7646 $RUNAS cvs commit -m 'nomsg' foo99
7647 rm -fr $DIR/$tdir.cvsroot
7649 run_test 99 "cvs strange file/directory operations"
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7653 [[ "$NETTYPE" =~ tcp ]] ||
7654 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7655 remote_ost_nodsh && skip "remote OST with nodsh"
7656 remote_mds_nodsh && skip "remote MDS with nodsh"
7658 skip "useless for local single node setup"
7660 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7661 [ "$PROT" != "tcp" ] && continue
7662 RPORT=$(echo $REMOTE | cut -d: -f2)
7663 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7666 LPORT=`echo $LOCAL | cut -d: -f2`
7667 if [ $LPORT -ge 1024 ]; then
7668 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7670 error_exit "local: $LPORT > 1024, remote: $RPORT"
7673 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7675 run_test 100 "check local port using privileged port ==========="
7677 function get_named_value()
7686 echo $line | sed "s/^$tag[ ]*//"
7693 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7694 awk '/^max_cached_mb/ { print $2 }')
7697 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7703 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7708 local cache_limit=32
7710 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7711 trap cleanup_101a EXIT
7712 $LCTL set_param -n llite.*.read_ahead_stats 0
7713 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7716 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7718 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7719 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7722 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7723 get_named_value 'read but discarded' | cut -d" " -f1); do
7724 discard=$(($discard + $s))
7728 if [[ $(($discard * 10)) -gt $nreads ]]; then
7729 $LCTL get_param osc.*-osc*.rpc_stats
7730 $LCTL get_param llite.*.read_ahead_stats
7731 error "too many ($discard) discarded pages"
7733 rm -f $DIR/$tfile || true
7735 run_test 101a "check read-ahead for random reads"
7738 test_mkdir $DIR/$tdir
7740 local FILE_LENGTH=$2
7743 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7745 local list=$(comma_list $(osts_nodes))
7746 set_osd_param $list '' read_cache_enable 0
7747 set_osd_param $list '' writethrough_cache_enable 0
7749 trap cleanup_test101bc EXIT
7750 # prepare the read-ahead file
7751 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7753 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7754 count=$FILE_SIZE_MB 2> /dev/null
7758 cleanup_test101bc() {
7763 local list=$(comma_list $(osts_nodes))
7764 set_osd_param $list '' read_cache_enable 1
7765 set_osd_param $list '' writethrough_cache_enable 1
7769 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7774 local STRIPE_SIZE=$2
7775 local FILE_LENGTH=$3
7776 local RA_INC=1048576
7777 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7778 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7779 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7780 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7781 get_named_value 'read but discarded' |
7782 cut -d" " -f1 | calc_total)
7783 if [[ $DISCARD -gt $discard_limit ]]; then
7784 $LCTL get_param llite.*.read_ahead_stats
7785 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7787 echo "Read-ahead success for size ${READ_SIZE}"
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7795 local STRIPE_SIZE=1048576
7796 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7798 if [ $SLOW == "yes" ]; then
7799 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7801 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7804 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7806 # prepare the read-ahead file
7807 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7808 cancel_lru_locks osc
7809 for BIDX in 2 4 8 16 32 64 128 256
7811 local BSIZE=$((BIDX*4096))
7812 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7813 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7814 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7815 $LCTL set_param -n llite.*.read_ahead_stats 0
7816 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7817 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7818 cancel_lru_locks osc
7819 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7824 run_test 101b "check stride-io mode read-ahead ================="
7827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7829 local STRIPE_SIZE=1048576
7830 local FILE_LENGTH=$((STRIPE_SIZE*100))
7835 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7837 cancel_lru_locks osc
7838 $LCTL set_param osc.*.rpc_stats 0
7839 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7840 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7841 local stats=$($LCTL get_param -n $osc_rpc_stats)
7842 local lines=$(echo "$stats" | awk 'END {print NR;}')
7845 if [ $lines -le 20 ]; then
7848 for size in 1 2 4 8; do
7849 local rpc=$(echo "$stats" |
7850 awk '($1 == "'$size':") {print $2; exit; }')
7851 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7852 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7854 echo "$osc_rpc_stats check passed!"
7859 run_test 101c "check stripe_size aligned read-ahead ================="
7862 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7863 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7869 local file=$DIR/$tfile
7870 local sz_MB=${FILESIZE_101d:-500}
7871 local ra_MB=${READAHEAD_MB:-40}
7873 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7874 [ $free_MB -lt $sz_MB ] &&
7875 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7877 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7878 $LFS setstripe -c -1 $file || error "setstripe failed"
7880 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7881 echo Cancel LRU locks on lustre client to flush the client cache
7882 cancel_lru_locks osc
7884 echo Disable read-ahead
7885 local old_READAHEAD=$(set_read_ahead 0)
7887 echo Reading the test file $file with read-ahead disabled
7888 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7890 echo Cancel LRU locks on lustre client to flush the client cache
7891 cancel_lru_locks osc
7892 echo Enable read-ahead with ${ra_MB}MB
7893 set_read_ahead $ra_MB
7895 echo Reading the test file $file with read-ahead enabled
7896 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7898 echo "read-ahead disabled time read $raOFF"
7899 echo "read-ahead enabled time read $raON"
7901 set_read_ahead $old_READAHEAD
7903 wait_delete_completed
7905 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7906 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7908 run_test 101d "file read with and without read-ahead enabled"
7911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7913 local file=$DIR/$tfile
7914 local size_KB=500 #KB
7918 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7919 local need_KB=$((count * size_KB))
7920 [[ $free_KB -le $need_KB ]] &&
7921 skip_env "Need free space $need_KB, have $free_KB"
7923 echo "Creating $count ${size_KB}K test files"
7924 for ((i = 0; i < $count; i++)); do
7925 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7928 echo "Cancel LRU locks on lustre client to flush the client cache"
7929 cancel_lru_locks $OSC
7931 echo "Reset readahead stats"
7932 $LCTL set_param -n llite.*.read_ahead_stats 0
7934 for ((i = 0; i < $count; i++)); do
7935 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7938 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7939 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7941 for ((i = 0; i < $count; i++)); do
7942 rm -rf $file.$i 2>/dev/null
7945 #10000 means 20% reads are missing in readahead
7946 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7948 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7951 which iozone || skip_env "no iozone installed"
7953 local old_debug=$($LCTL get_param debug)
7954 old_debug=${old_debug#*=}
7955 $LCTL set_param debug="reada mmap"
7957 # create a test file
7958 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7960 echo Cancel LRU locks on lustre client to flush the client cache
7961 cancel_lru_locks osc
7963 echo Reset readahead stats
7964 $LCTL set_param -n llite.*.read_ahead_stats 0
7966 echo mmap read the file with small block size
7967 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7970 echo checking missing pages
7971 $LCTL get_param llite.*.read_ahead_stats
7972 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7973 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7975 $LCTL set_param debug="$old_debug"
7976 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7979 run_test 101f "check mmap read performance"
7981 test_101g_brw_size_test() {
7983 local pages=$((mb * 1048576 / PAGE_SIZE))
7984 local file=$DIR/$tfile
7986 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7987 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7988 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7989 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7993 stack_trap "rm -f $file" EXIT
7994 $LCTL set_param -n osc.*.rpc_stats=0
7996 # 10 RPCs should be enough for the test
7998 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7999 { error "dd write ${mb} MB blocks failed"; return 3; }
8000 cancel_lru_locks osc
8001 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8002 { error "dd write ${mb} MB blocks failed"; return 4; }
8004 # calculate number of full-sized read and write RPCs
8005 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8006 sed -n '/pages per rpc/,/^$/p' |
8007 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8008 END { print reads,writes }'))
8009 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8011 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8018 remote_ost_nodsh && skip "remote OST with nodsh"
8021 local osts=$(get_facets OST)
8022 local list=$(comma_list $(osts_nodes))
8023 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8024 local brw_size="obdfilter.*.brw_size"
8026 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8028 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8029 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
8030 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
8031 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
8032 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
8033 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
8034 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
8035 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
8036 if [[ $orig_mb -lt 16 ]]; then
8037 save_lustre_params $osts "$brw_size" > $p
8038 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8039 error "set 16MB RPC size failed"
8041 echo "remount client to enable new RPC size"
8042 remount_client $MOUNT || error "remount_client failed"
8045 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8046 # should be able to set brw_size=12, but no rpc_stats for that
8047 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8050 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8052 if [[ $orig_mb -lt 16 ]]; then
8053 restore_lustre_params < $p
8054 remount_client $MOUNT || error "remount_client restore failed"
8057 rm -f $p $DIR/$tfile
8059 run_test 101g "Big bulk(4/16 MiB) readahead"
8062 test_mkdir $DIR/$tdir
8063 chown $RUNAS_ID $DIR/$tdir
8066 STRIPE_COUNT=$OSTCOUNT
8067 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8069 trap cleanup_test102 EXIT
8071 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8073 for num in 1 2 3 4; do
8074 for count in $(seq 1 $STRIPE_COUNT); do
8075 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8076 local size=`expr $STRIPE_SIZE \* $num`
8077 local file=file"$num-$idx-$count"
8078 $1 $LFS setstripe -S $size -i $idx -c $count $file
8084 $1 tar cf $TMP/f102.tar $tdir --xattrs
8090 rm -rf $DIR/d0.sanity/d102
8094 [ "$UID" != 0 ] && skip "must run as root"
8095 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8096 skip_env "must have user_xattr"
8098 [ -z "$(which setfattr 2>/dev/null)" ] &&
8099 skip_env "could not find setfattr"
8101 local testfile=$DIR/$tfile
8104 echo "set/get xattr..."
8105 setfattr -n trusted.name1 -v value1 $testfile ||
8106 error "setfattr -n trusted.name1=value1 $testfile failed"
8107 getfattr -n trusted.name1 $testfile 2> /dev/null |
8108 grep "trusted.name1=.value1" ||
8109 error "$testfile missing trusted.name1=value1"
8111 setfattr -n user.author1 -v author1 $testfile ||
8112 error "setfattr -n user.author1=author1 $testfile failed"
8113 getfattr -n user.author1 $testfile 2> /dev/null |
8114 grep "user.author1=.author1" ||
8115 error "$testfile missing trusted.author1=author1"
8118 setfattr -n trusted.name2 -v value2 $testfile ||
8119 error "$testfile unable to set trusted.name2"
8120 setfattr -n trusted.name3 -v value3 $testfile ||
8121 error "$testfile unable to set trusted.name3"
8122 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8123 grep "trusted.name" | wc -l) -eq 3 ] ||
8124 error "$testfile missing 3 trusted.name xattrs"
8126 setfattr -n user.author2 -v author2 $testfile ||
8127 error "$testfile unable to set user.author2"
8128 setfattr -n user.author3 -v author3 $testfile ||
8129 error "$testfile unable to set user.author3"
8130 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8131 grep "user.author" | wc -l) -eq 3 ] ||
8132 error "$testfile missing 3 user.author xattrs"
8134 echo "remove xattr..."
8135 setfattr -x trusted.name1 $testfile ||
8136 error "$testfile error deleting trusted.name1"
8137 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8138 error "$testfile did not delete trusted.name1 xattr"
8140 setfattr -x user.author1 $testfile ||
8141 error "$testfile error deleting user.author1"
8142 echo "set lustre special xattr ..."
8143 $LFS setstripe -c1 $testfile
8144 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8145 awk -F "=" '/trusted.lov/ { print $2 }' )
8146 setfattr -n "trusted.lov" -v $lovea $testfile ||
8147 error "$testfile doesn't ignore setting trusted.lov again"
8148 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8149 error "$testfile allow setting invalid trusted.lov"
8152 run_test 102a "user xattr test =================================="
8155 [ -z "$(which setfattr 2>/dev/null)" ] &&
8156 skip_env "could not find setfattr"
8157 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8159 # b10930: get/set/list trusted.lov xattr
8160 echo "get/set/list trusted.lov xattr ..."
8161 local testfile=$DIR/$tfile
8162 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8163 error "setstripe failed"
8164 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8165 error "getstripe failed"
8166 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8167 error "can't get trusted.lov from $testfile"
8169 local testfile2=${testfile}2
8170 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8171 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8174 setfattr -n trusted.lov -v $value $testfile2
8175 local stripe_size=$($LFS getstripe -S $testfile2)
8176 local stripe_count=$($LFS getstripe -c $testfile2)
8177 [[ $stripe_size -eq 65536 ]] ||
8178 error "stripe size $stripe_size != 65536"
8179 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8180 error "stripe count $stripe_count != $STRIPECOUNT"
8183 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8186 [ -z "$(which setfattr 2>/dev/null)" ] &&
8187 skip_env "could not find setfattr"
8188 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8190 # b10930: get/set/list lustre.lov xattr
8191 echo "get/set/list lustre.lov xattr ..."
8192 test_mkdir $DIR/$tdir
8193 chown $RUNAS_ID $DIR/$tdir
8194 local testfile=$DIR/$tdir/$tfile
8195 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8196 error "setstripe failed"
8197 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8198 error "getstripe failed"
8199 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8200 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8202 local testfile2=${testfile}2
8203 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8204 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8206 $RUNAS $MCREATE $testfile2
8207 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8208 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8209 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8210 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8211 [ $stripe_count -eq $STRIPECOUNT ] ||
8212 error "stripe count $stripe_count != $STRIPECOUNT"
8214 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8216 compare_stripe_info1() {
8217 local stripe_index_all_zero=true
8219 for num in 1 2 3 4; do
8220 for count in $(seq 1 $STRIPE_COUNT); do
8221 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8222 local size=$((STRIPE_SIZE * num))
8223 local file=file"$num-$offset-$count"
8224 stripe_size=$($LFS getstripe -S $PWD/$file)
8225 [[ $stripe_size -ne $size ]] &&
8226 error "$file: size $stripe_size != $size"
8227 stripe_count=$($LFS getstripe -c $PWD/$file)
8228 # allow fewer stripes to be created, ORI-601
8229 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8230 error "$file: count $stripe_count != $count"
8231 stripe_index=$($LFS getstripe -i $PWD/$file)
8232 [[ $stripe_index -ne 0 ]] &&
8233 stripe_index_all_zero=false
8237 $stripe_index_all_zero &&
8238 error "all files are being extracted starting from OST index 0"
8242 have_xattrs_include() {
8243 tar --help | grep -q xattrs-include &&
8244 echo --xattrs-include="lustre.*"
8248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8249 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8251 XINC=$(have_xattrs_include)
8253 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8255 compare_stripe_info1
8257 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8261 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8263 XINC=$(have_xattrs_include)
8265 test_mkdir $DIR/$tdir.restore
8267 tar cf - --xattrs $tdir | tar xf - \
8268 -C $DIR/$tdir.restore --xattrs $XINC
8269 cd $DIR/$tdir.restore/$tdir
8270 compare_stripe_info1
8272 run_test 102f "tar copy files, not keep osts"
8275 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8276 skip "must have user_xattr"
8277 [ -z "$(which setfattr 2>/dev/null)" ] &&
8278 skip_env "could not find setfattr"
8279 [ -z "$(which getfattr 2>/dev/null)" ] &&
8280 skip_env "could not find getfattr"
8282 local xsize=${1:-1024} # in bytes
8283 local file=$DIR/$tfile
8284 local value="$(generate_string $xsize)"
8285 local xbig=trusted.big
8288 log "save $xbig on $file"
8289 setfattr -n $xbig -v $value $file ||
8290 error "saving $xbig on $file failed"
8292 local orig=$(get_xattr_value $xbig $file)
8293 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8295 local xsml=trusted.sml
8296 log "save $xsml on $file"
8297 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8299 local new=$(get_xattr_value $xbig $file)
8300 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8302 log "grow $xsml on $file"
8303 setfattr -n $xsml -v "$value" $file ||
8304 error "growing $xsml on $file failed"
8306 new=$(get_xattr_value $xbig $file)
8307 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8308 log "$xbig still valid after growing $xsml"
8313 test_102h() { # bug 15777
8316 run_test 102h "grow xattr from inside inode to external block"
8319 large_xattr_enabled || skip_env "ea_inode feature disabled"
8321 grow_xattr $(max_xattr_size)
8323 run_test 102ha "grow xattr from inside inode to external inode"
8325 test_102i() { # bug 17038
8326 [ -z "$(which getfattr 2>/dev/null)" ] &&
8327 skip "could not find getfattr"
8330 ln -s $DIR/$tfile $DIR/${tfile}link
8331 getfattr -n trusted.lov $DIR/$tfile ||
8332 error "lgetxattr on $DIR/$tfile failed"
8333 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8334 grep -i "no such attr" ||
8335 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8336 rm -f $DIR/$tfile $DIR/${tfile}link
8338 run_test 102i "lgetxattr test on symbolic link ============"
8341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8342 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8344 XINC=$(have_xattrs_include)
8345 setup_test102 "$RUNAS"
8346 chown $RUNAS_ID $DIR/$tdir
8347 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8349 compare_stripe_info1 "$RUNAS"
8351 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8354 [ -z "$(which setfattr 2>/dev/null)" ] &&
8355 skip "could not find setfattr"
8358 # b22187 just check that does not crash for regular file.
8359 setfattr -n trusted.lov $DIR/$tfile
8360 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8361 local test_kdir=$DIR/$tdir
8362 test_mkdir $test_kdir
8363 local default_size=$($LFS getstripe -S $test_kdir)
8364 local default_count=$($LFS getstripe -c $test_kdir)
8365 local default_offset=$($LFS getstripe -i $test_kdir)
8366 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8367 error 'dir setstripe failed'
8368 setfattr -n trusted.lov $test_kdir
8369 local stripe_size=$($LFS getstripe -S $test_kdir)
8370 local stripe_count=$($LFS getstripe -c $test_kdir)
8371 local stripe_offset=$($LFS getstripe -i $test_kdir)
8372 [ $stripe_size -eq $default_size ] ||
8373 error "stripe size $stripe_size != $default_size"
8374 [ $stripe_count -eq $default_count ] ||
8375 error "stripe count $stripe_count != $default_count"
8376 [ $stripe_offset -eq $default_offset ] ||
8377 error "stripe offset $stripe_offset != $default_offset"
8378 rm -rf $DIR/$tfile $test_kdir
8380 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8383 [ -z "$(which getfattr 2>/dev/null)" ] &&
8384 skip "could not find getfattr"
8386 # LU-532 trusted. xattr is invisible to non-root
8387 local testfile=$DIR/$tfile
8391 echo "listxattr as user..."
8392 chown $RUNAS_ID $testfile
8393 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8394 grep -q "trusted" &&
8395 error "$testfile trusted xattrs are user visible"
8399 run_test 102l "listxattr size test =================================="
8401 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8402 local path=$DIR/$tfile
8405 listxattr_size_check $path || error "listattr_size_check $path failed"
8407 run_test 102m "Ensure listxattr fails on small bufffer ========"
8411 getxattr() { # getxattr path name
8412 # Return the base64 encoding of the value of xattr name on path.
8416 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8418 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8420 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8422 getfattr --absolute-names --encoding=base64 --name=$name $path |
8423 awk -F= -v name=$name '$1 == name {
8424 print substr($0, index($0, "=") + 1);
8428 test_102n() { # LU-4101 mdt: protect internal xattrs
8429 [ -z "$(which setfattr 2>/dev/null)" ] &&
8430 skip "could not find setfattr"
8431 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8433 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8436 local file0=$DIR/$tfile.0
8437 local file1=$DIR/$tfile.1
8438 local xattr0=$TMP/$tfile.0
8439 local xattr1=$TMP/$tfile.1
8440 local namelist="lov lma lmv link fid version som hsm"
8444 rm -rf $file0 $file1 $xattr0 $xattr1
8447 # Get 'before' xattrs of $file1.
8448 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8450 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8451 namelist+=" lfsck_namespace"
8452 for name in $namelist; do
8453 # Try to copy xattr from $file0 to $file1.
8454 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8456 setfattr --name=trusted.$name --value="$value" $file1 ||
8457 error "setxattr 'trusted.$name' failed"
8459 # Try to set a garbage xattr.
8460 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8462 if [[ x$name == "xlov" ]]; then
8463 setfattr --name=trusted.lov --value="$value" $file1 &&
8464 error "setxattr invalid 'trusted.lov' success"
8466 setfattr --name=trusted.$name --value="$value" $file1 ||
8467 error "setxattr invalid 'trusted.$name' failed"
8470 # Try to remove the xattr from $file1. We don't care if this
8471 # appears to succeed or fail, we just don't want there to be
8472 # any changes or crashes.
8473 setfattr --remove=$trusted.$name $file1 2> /dev/null
8476 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8479 # Try to copy xattr from $file0 to $file1.
8480 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8482 setfattr --name=trusted.$name --value="$value" $file1 ||
8483 error "setxattr 'trusted.$name' failed"
8485 # Try to set a garbage xattr.
8486 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8488 setfattr --name=trusted.$name --value="$value" $file1 ||
8489 error "setxattr 'trusted.$name' failed"
8491 # Try to remove the xattr from $file1. We don't care if this
8492 # appears to succeed or fail, we just don't want there to be
8493 # any changes or crashes.
8494 setfattr --remove=$trusted.$name $file1 2> /dev/null
8497 # Get 'after' xattrs of file1.
8498 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8500 if ! diff $xattr0 $xattr1; then
8501 error "before and after xattrs of '$file1' differ"
8504 rm -rf $file0 $file1 $xattr0 $xattr1
8508 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8510 test_102p() { # LU-4703 setxattr did not check ownership
8511 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8512 skip "MDS needs to be at least 2.5.56"
8514 local testfile=$DIR/$tfile
8518 echo "setfacl as user..."
8519 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8520 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8522 echo "setfattr as user..."
8523 setfacl -m "u:$RUNAS_ID:---" $testfile
8524 $RUNAS setfattr -x system.posix_acl_access $testfile
8525 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8527 run_test 102p "check setxattr(2) correctly fails without permission"
8530 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8531 skip "MDS needs to be at least 2.6.92"
8533 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8535 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8538 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8539 skip "MDS needs to be at least 2.6.93"
8541 touch $DIR/$tfile || error "touch"
8542 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8543 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8544 rm $DIR/$tfile || error "rm"
8547 mkdir -p $DIR/$tdir || error "mkdir"
8548 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8549 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8550 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8551 error "$testfile error deleting user.author1"
8552 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8553 grep "user.$(basename $tdir)" &&
8554 error "$tdir did not delete user.$(basename $tdir)"
8555 rmdir $DIR/$tdir || error "rmdir"
8558 test_mkdir $DIR/$tdir
8559 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8560 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8561 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8562 error "$testfile error deleting user.author1"
8563 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8564 grep "user.$(basename $tdir)" &&
8565 error "$tdir did not delete user.$(basename $tdir)"
8566 rmdir $DIR/$tdir || error "rm striped dir"
8568 run_test 102r "set EAs with empty values"
8571 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8572 skip "MDS needs to be at least 2.11.52"
8574 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8576 save_lustre_params client "llite.*.xattr_cache" > $save
8578 for cache in 0 1; do
8579 lctl set_param llite.*.xattr_cache=$cache
8582 touch $DIR/$tfile || error "touch"
8583 for prefix in lustre security system trusted user; do
8584 # Note getxattr() may fail with 'Operation not
8585 # supported' or 'No such attribute' depending
8586 # on prefix and cache.
8587 getfattr -n $prefix.n102s $DIR/$tfile &&
8588 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8592 restore_lustre_params < $save
8594 run_test 102s "getting nonexistent xattrs should fail"
8597 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8598 skip "MDS needs to be at least 2.11.52"
8600 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8602 save_lustre_params client "llite.*.xattr_cache" > $save
8604 for cache in 0 1; do
8605 lctl set_param llite.*.xattr_cache=$cache
8607 for buf_size in 0 256; do
8609 touch $DIR/$tfile || error "touch"
8610 setfattr -n user.multiop $DIR/$tfile
8611 $MULTIOP $DIR/$tfile oa$buf_size ||
8612 error "cannot get zero length xattr value (buf_size = $buf_size)"
8616 restore_lustre_params < $save
8618 run_test 102t "zero length xattr values handled correctly"
8622 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8627 [ "$UID" != 0 ] && skip "must run as root"
8628 $GSS && skip_env "could not run under gss"
8629 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8630 skip_env "must have acl enabled"
8631 [ -z "$(which setfacl 2>/dev/null)" ] &&
8632 skip_env "could not find setfacl"
8633 remote_mds_nodsh && skip "remote MDS with nodsh"
8635 gpasswd -a daemon bin # LU-5641
8636 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8638 declare -a identity_old
8640 for num in $(seq $MDSCOUNT); do
8641 switch_identity $num true || identity_old[$num]=$?
8649 echo "performing cp ..."
8650 run_acl_subtest cp || error "run_acl_subtest cp failed"
8651 echo "performing getfacl-noacl..."
8652 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8653 echo "performing misc..."
8654 run_acl_subtest misc || error "misc test failed"
8655 echo "performing permissions..."
8656 run_acl_subtest permissions || error "permissions failed"
8657 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8658 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8659 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8660 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8662 echo "performing permissions xattr..."
8663 run_acl_subtest permissions_xattr ||
8664 error "permissions_xattr failed"
8666 echo "performing setfacl..."
8667 run_acl_subtest setfacl || error "setfacl test failed"
8669 # inheritance test got from HP
8670 echo "performing inheritance..."
8671 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8672 chmod +x make-tree || error "chmod +x failed"
8673 run_acl_subtest inheritance || error "inheritance test failed"
8676 echo "LU-974 ignore umask when acl is enabled..."
8677 run_acl_subtest 974 || error "LU-974 umask test failed"
8678 if [ $MDSCOUNT -ge 2 ]; then
8679 run_acl_subtest 974_remote ||
8680 error "LU-974 umask test failed under remote dir"
8683 echo "LU-2561 newly created file is same size as directory..."
8684 if [ "$mds1_FSTYPE" != "zfs" ]; then
8685 run_acl_subtest 2561 || error "LU-2561 test failed"
8687 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8690 run_acl_subtest 4924 || error "LU-4924 test failed"
8695 for num in $(seq $MDSCOUNT); do
8696 if [ "${identity_old[$num]}" = 1 ]; then
8697 switch_identity $num false || identity_old[$num]=$?
8701 run_test 103a "acl test"
8707 for U in {0..511}; do
8709 local O=$(printf "%04o" $U)
8711 umask $(printf "%04o" $((511 ^ $O)))
8712 $LFS setstripe -c 1 $DIR/$tfile.s$O
8713 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8715 (( $S == ($O & 0666) )) ||
8716 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8718 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8719 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8720 (( $S == ($O & 0666) )) ||
8721 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8723 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8724 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8725 (( $S == ($O & 0666) )) ||
8726 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8727 rm -f $DIR/$tfile.[smp]$0
8731 # limit the concurrently running threads to 64. LU-11878
8732 local idx=$((U % 64))
8733 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8738 run_test 103b "umask lfs setstripe"
8742 cp -rp $DIR/$tdir $DIR/$tdir.bak
8744 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8745 error "$DIR/$tdir shouldn't contain default ACL"
8746 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8747 error "$DIR/$tdir.bak shouldn't contain default ACL"
8750 run_test 103c "'cp -rp' won't set empty acl"
8753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8756 lfs df || error "lfs df failed"
8757 lfs df -ih || error "lfs df -ih failed"
8758 lfs df -h $DIR || error "lfs df -h $DIR failed"
8759 lfs df -i $DIR || error "lfs df -i $DIR failed"
8760 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8761 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8763 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8764 lctl --device %$OSC deactivate
8765 lfs df || error "lfs df with deactivated OSC failed"
8766 lctl --device %$OSC activate
8767 # wait the osc back to normal
8768 wait_osc_import_ready client ost
8770 lfs df || error "lfs df with reactivated OSC failed"
8773 run_test 104a "lfs df [-ih] [path] test ========================="
8776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8777 [ $RUNAS_ID -eq $UID ] &&
8778 skip_env "RUNAS_ID = UID = $UID -- skipping"
8780 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8781 grep "Permission denied" | wc -l)))
8782 if [ $denied_cnt -ne 0 ]; then
8783 error "lfs check servers test failed"
8786 run_test 104b "$RUNAS lfs check servers test ===================="
8789 # doesn't work on 2.4 kernels
8791 if $(flock_is_enabled); then
8792 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8794 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8798 run_test 105a "flock when mounted without -o flock test ========"
8802 if $(flock_is_enabled); then
8803 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8805 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8809 run_test 105b "fcntl when mounted without -o flock test ========"
8813 if $(flock_is_enabled); then
8814 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8816 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8820 run_test 105c "lockf when mounted without -o flock test"
8822 test_105d() { # bug 15924
8823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8825 test_mkdir $DIR/$tdir
8826 flock_is_enabled || skip_env "mount w/o flock enabled"
8827 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8828 $LCTL set_param fail_loc=0x80000315
8829 flocks_test 2 $DIR/$tdir
8831 run_test 105d "flock race (should not freeze) ========"
8833 test_105e() { # bug 22660 && 22040
8834 flock_is_enabled || skip_env "mount w/o flock enabled"
8837 flocks_test 3 $DIR/$tfile
8839 run_test 105e "Two conflicting flocks from same process"
8841 test_106() { #bug 10921
8842 test_mkdir $DIR/$tdir
8843 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8844 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8846 run_test 106 "attempt exec of dir followed by chown of that dir"
8849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8857 local save_pattern=$(sysctl -n kernel.core_pattern)
8858 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8859 sysctl -w kernel.core_pattern=$file
8860 sysctl -w kernel.core_uses_pid=0
8868 kill -s 11 $SLEEPPID
8870 if [ -e $file ]; then
8871 size=`stat -c%s $file`
8872 [ $size -eq 0 ] && error "Fail to create core file $file"
8874 error "Fail to create core file $file"
8877 sysctl -w kernel.core_pattern=$save_pattern
8878 sysctl -w kernel.core_uses_pid=$save_uses_pid
8881 run_test 107 "Coredump on SIG"
8884 test_mkdir $DIR/$tdir
8885 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8886 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8887 error "mkdir with 256 char should fail, but did not"
8888 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8889 error "create with 255 char failed"
8890 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8891 error "create with 256 char should fail, but did not"
8896 run_test 110 "filename length checking"
8899 # Purpose: To verify dynamic thread (OSS) creation.
8902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8903 remote_ost_nodsh && skip "remote OST with nodsh"
8905 # Lustre does not stop service threads once they are started.
8906 # Reset number of running threads to default.
8911 local save_params="$TMP/sanity-$TESTNAME.parameters"
8913 # Get ll_ost_io count before I/O
8914 OSTIO_pre=$(do_facet ost1 \
8915 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8916 # Exit if lustre is not running (ll_ost_io not running).
8917 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8919 echo "Starting with $OSTIO_pre threads"
8920 local thread_max=$((OSTIO_pre * 2))
8921 local rpc_in_flight=$((thread_max * 2))
8922 # Number of I/O Process proposed to be started.
8924 local facets=$(get_facets OST)
8926 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8927 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8929 # Set in_flight to $rpc_in_flight
8930 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8931 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8932 nfiles=${rpc_in_flight}
8933 # Set ost thread_max to $thread_max
8934 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8936 # 5 Minutes should be sufficient for max number of OSS
8937 # threads(thread_max) to be created.
8941 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8942 test_mkdir $DIR/$tdir
8943 for i in $(seq $nfiles); do
8944 local file=$DIR/$tdir/${tfile}-$i
8945 $LFS setstripe -c -1 -i 0 $file
8946 ($WTL $file $timeout)&
8949 # I/O Started - Wait for thread_started to reach thread_max or report
8950 # error if thread_started is more than thread_max.
8951 echo "Waiting for thread_started to reach thread_max"
8952 local thread_started=0
8953 local end_time=$((SECONDS + timeout))
8955 while [ $SECONDS -le $end_time ] ; do
8957 # Get ost i/o thread_started count.
8958 thread_started=$(do_facet ost1 \
8960 ost.OSS.ost_io.threads_started | cut -d= -f2")
8961 # Break out if thread_started is equal/greater than thread_max
8962 if [[ $thread_started -ge $thread_max ]]; then
8963 echo ll_ost_io thread_started $thread_started, \
8964 equal/greater than thread_max $thread_max
8970 # Cleanup - We have the numbers, Kill i/o jobs if running.
8971 jobcount=($(jobs -p))
8972 for i in $(seq 0 $((${#jobcount[@]}-1)))
8974 kill -9 ${jobcount[$i]}
8975 if [ $? -ne 0 ] ; then
8977 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8981 # Cleanup files left by WTL binary.
8982 for i in $(seq $nfiles); do
8983 local file=$DIR/$tdir/${tfile}-$i
8985 if [ $? -ne 0 ] ; then
8986 echo "Warning: Failed to delete file $file"
8990 restore_lustre_params <$save_params
8991 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8993 # Error out if no new thread has started or Thread started is greater
8995 if [[ $thread_started -le $OSTIO_pre ||
8996 $thread_started -gt $thread_max ]]; then
8997 error "ll_ost_io: thread_started $thread_started" \
8998 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8999 "No new thread started or thread started greater " \
9003 run_test 115 "verify dynamic thread creation===================="
9006 wait_delete_completed
9007 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9008 echo "OST kbytes available: ${AVAIL[@]}"
9013 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9014 #echo OST $i: ${AVAIL[i]}kb
9015 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9019 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9024 echo "Min free space: OST $MINI: $MINV"
9025 echo "Max free space: OST $MAXI: $MAXV"
9028 test_116a() { # was previously test_116()
9029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9030 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9031 remote_mds_nodsh && skip "remote MDS with nodsh"
9033 echo -n "Free space priority "
9034 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9039 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9040 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9041 trap simple_cleanup_common EXIT
9043 # Check if we need to generate uneven OSTs
9044 test_mkdir -p $DIR/$tdir/OST${MINI}
9045 local FILL=$((MINV / 4))
9046 local DIFF=$((MAXV - MINV))
9047 local DIFF2=$((DIFF * 100 / MINV))
9049 local threshold=$(do_facet $SINGLEMDS \
9050 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9051 threshold=${threshold%%%}
9052 echo -n "Check for uneven OSTs: "
9053 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9055 if [[ $DIFF2 -gt $threshold ]]; then
9057 echo "Don't need to fill OST$MINI"
9059 # generate uneven OSTs. Write 2% over the QOS threshold value
9061 DIFF=$((threshold - DIFF2 + 2))
9062 DIFF2=$((MINV * DIFF / 100))
9063 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9064 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9065 error "setstripe failed"
9066 DIFF=$((DIFF2 / 2048))
9068 while [ $i -lt $DIFF ]; do
9070 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9071 bs=2M count=1 2>/dev/null
9080 DIFF=$((MAXV - MINV))
9081 DIFF2=$((DIFF * 100 / MINV))
9082 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9083 if [ $DIFF2 -gt $threshold ]; then
9086 echo "failed - QOS mode won't be used"
9087 simple_cleanup_common
9088 skip "QOS imbalance criteria not met"
9096 # now fill using QOS
9097 $LFS setstripe -c 1 $DIR/$tdir
9098 FILL=$((FILL / 200))
9099 if [ $FILL -gt 600 ]; then
9102 echo "writing $FILL files to QOS-assigned OSTs"
9104 while [ $i -lt $FILL ]; do
9106 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9110 echo "wrote $i 200k files"
9114 echo "Note: free space may not be updated, so measurements might be off"
9116 DIFF2=$((MAXV - MINV))
9117 echo "free space delta: orig $DIFF final $DIFF2"
9118 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9119 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9120 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9121 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9122 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9123 if [[ $DIFF -gt 0 ]]; then
9124 FILL=$((DIFF2 * 100 / DIFF - 100))
9125 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9128 # Figure out which files were written where
9129 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9130 awk '/'$MINI1': / {print $2; exit}')
9132 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9133 echo "$MINC files created on smaller OST $MINI1"
9134 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9135 awk '/'$MAXI1': / {print $2; exit}')
9137 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9138 echo "$MAXC files created on larger OST $MAXI1"
9139 if [[ $MINC -gt 0 ]]; then
9140 FILL=$((MAXC * 100 / MINC - 100))
9141 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9143 [[ $MAXC -gt $MINC ]] ||
9144 error_ignore LU-9 "stripe QOS didn't balance free space"
9145 simple_cleanup_common
9147 run_test 116a "stripe QOS: free space balance ==================="
9149 test_116b() { # LU-2093
9150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9151 remote_mds_nodsh && skip "remote MDS with nodsh"
9153 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9154 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9155 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9156 [ -z "$old_rr" ] && skip "no QOS"
9157 do_facet $SINGLEMDS lctl set_param \
9158 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9160 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9161 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9162 do_facet $SINGLEMDS lctl set_param fail_loc=0
9164 do_facet $SINGLEMDS lctl set_param \
9165 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9167 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9169 test_117() # bug 10891
9171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9174 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9175 lctl set_param fail_loc=0x21e
9176 > $DIR/$tfile || error "truncate failed"
9177 lctl set_param fail_loc=0
9178 echo "Truncate succeeded."
9181 run_test 117 "verify osd extend =========="
9183 NO_SLOW_RESENDCOUNT=4
9184 export OLD_RESENDCOUNT=""
9185 set_resend_count () {
9186 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9187 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9188 lctl set_param -n $PROC_RESENDCOUNT $1
9189 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9192 # for reduce test_118* time (b=14842)
9193 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9195 # Reset async IO behavior after error case
9197 FILE=$DIR/reset_async
9199 # Ensure all OSCs are cleared
9200 $LFS setstripe -c -1 $FILE
9201 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9206 test_118a() #bug 11710
9208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9212 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9213 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9214 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9216 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9217 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9222 run_test 118a "verify O_SYNC works =========="
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9227 remote_ost_nodsh && skip "remote OST with nodsh"
9231 #define OBD_FAIL_SRV_ENOENT 0x217
9232 set_nodes_failloc "$(osts_nodes)" 0x217
9233 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9235 set_nodes_failloc "$(osts_nodes)" 0
9236 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9237 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9240 if [[ $RC -eq 0 ]]; then
9241 error "Must return error due to dropped pages, rc=$RC"
9245 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9246 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9250 echo "Dirty pages not leaked on ENOENT"
9252 # Due to the above error the OSC will issue all RPCs syncronously
9253 # until a subsequent RPC completes successfully without error.
9254 $MULTIOP $DIR/$tfile Ow4096yc
9259 run_test 118b "Reclaim dirty pages on fatal error =========="
9263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9265 # for 118c, restore the original resend count, LU-1940
9266 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9267 set_resend_count $OLD_RESENDCOUNT
9268 remote_ost_nodsh && skip "remote OST with nodsh"
9272 #define OBD_FAIL_OST_EROFS 0x216
9273 set_nodes_failloc "$(osts_nodes)" 0x216
9275 # multiop should block due to fsync until pages are written
9276 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9280 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9281 error "Multiop failed to block on fsync, pid=$MULTIPID"
9284 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9286 if [[ $WRITEBACK -eq 0 ]]; then
9287 error "No page in writeback, writeback=$WRITEBACK"
9290 set_nodes_failloc "$(osts_nodes)" 0
9293 if [[ $RC -ne 0 ]]; then
9294 error "Multiop fsync failed, rc=$RC"
9297 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9298 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9300 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9301 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9305 echo "Dirty pages flushed via fsync on EROFS"
9308 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9310 # continue to use small resend count to reduce test_118* time (b=14842)
9311 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9316 remote_ost_nodsh && skip "remote OST with nodsh"
9320 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9321 set_nodes_failloc "$(osts_nodes)" 0x214
9322 # multiop should block due to fsync until pages are written
9323 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9327 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9328 error "Multiop failed to block on fsync, pid=$MULTIPID"
9331 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9333 if [[ $WRITEBACK -eq 0 ]]; then
9334 error "No page in writeback, writeback=$WRITEBACK"
9337 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9338 set_nodes_failloc "$(osts_nodes)" 0
9340 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9341 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9343 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9344 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9348 echo "Dirty pages gaurenteed flushed via fsync"
9351 run_test 118d "Fsync validation inject a delay of the bulk =========="
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9358 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9359 lctl set_param fail_loc=0x8000040a
9361 # Should simulate EINVAL error which is fatal
9362 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9364 if [[ $RC -eq 0 ]]; then
9365 error "Must return error due to dropped pages, rc=$RC"
9368 lctl set_param fail_loc=0x0
9370 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9371 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9372 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9374 if [[ $LOCKED -ne 0 ]]; then
9375 error "Locked pages remain in cache, locked=$LOCKED"
9378 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9379 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9383 echo "No pages locked after fsync"
9388 run_test 118f "Simulate unrecoverable OSC side error =========="
9391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9395 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9396 lctl set_param fail_loc=0x406
9398 # simulate local -ENOMEM
9399 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9402 lctl set_param fail_loc=0
9403 if [[ $RC -eq 0 ]]; then
9404 error "Must return error due to dropped pages, rc=$RC"
9407 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9408 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9409 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9411 if [[ $LOCKED -ne 0 ]]; then
9412 error "Locked pages remain in cache, locked=$LOCKED"
9415 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9416 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9420 echo "No pages locked after fsync"
9425 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9429 remote_ost_nodsh && skip "remote OST with nodsh"
9433 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9434 set_nodes_failloc "$(osts_nodes)" 0x20e
9435 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9436 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9439 set_nodes_failloc "$(osts_nodes)" 0
9440 if [[ $RC -eq 0 ]]; then
9441 error "Must return error due to dropped pages, rc=$RC"
9444 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9445 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9446 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9448 if [[ $LOCKED -ne 0 ]]; then
9449 error "Locked pages remain in cache, locked=$LOCKED"
9452 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9453 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9457 echo "No pages locked after fsync"
9461 run_test 118h "Verify timeout in handling recoverables errors =========="
9463 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9467 remote_ost_nodsh && skip "remote OST with nodsh"
9471 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9472 set_nodes_failloc "$(osts_nodes)" 0x20e
9474 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9475 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9478 set_nodes_failloc "$(osts_nodes)" 0
9482 if [[ $RC -ne 0 ]]; then
9483 error "got error, but should be not, rc=$RC"
9486 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9487 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9488 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9489 if [[ $LOCKED -ne 0 ]]; then
9490 error "Locked pages remain in cache, locked=$LOCKED"
9493 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9494 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9498 echo "No pages locked after fsync"
9502 run_test 118i "Fix error before timeout in recoverable error =========="
9504 [ "$SLOW" = "no" ] && set_resend_count 4
9507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9508 remote_ost_nodsh && skip "remote OST with nodsh"
9512 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9513 set_nodes_failloc "$(osts_nodes)" 0x220
9515 # return -EIO from OST
9516 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9518 set_nodes_failloc "$(osts_nodes)" 0x0
9519 if [[ $RC -eq 0 ]]; then
9520 error "Must return error due to dropped pages, rc=$RC"
9523 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9524 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9525 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9526 if [[ $LOCKED -ne 0 ]]; then
9527 error "Locked pages remain in cache, locked=$LOCKED"
9530 # in recoverable error on OST we want resend and stay until it finished
9531 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9532 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9536 echo "No pages locked after fsync"
9540 run_test 118j "Simulate unrecoverable OST side error =========="
9544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9545 remote_ost_nodsh && skip "remote OSTs with nodsh"
9547 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9548 set_nodes_failloc "$(osts_nodes)" 0x20e
9549 test_mkdir $DIR/$tdir
9551 for ((i=0;i<10;i++)); do
9552 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9553 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9560 set_nodes_failloc "$(osts_nodes)" 0
9563 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9565 test_118l() # LU-646
9567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9569 test_mkdir $DIR/$tdir
9570 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9573 run_test 118l "fsync dir"
9575 test_118m() # LU-3066
9577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9579 test_mkdir $DIR/$tdir
9580 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9583 run_test 118m "fdatasync dir ========="
9585 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9593 remote_ost_nodsh && skip "remote OSTs with nodsh"
9595 # Sleep to avoid a cached response.
9596 #define OBD_STATFS_CACHE_SECONDS 1
9599 # Inject a 10 second delay in the OST_STATFS handler.
9600 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9601 set_nodes_failloc "$(osts_nodes)" 0x242
9604 stat --file-system $MOUNT > /dev/null
9607 set_nodes_failloc "$(osts_nodes)" 0
9609 if ((end - begin > 20)); then
9610 error "statfs took $((end - begin)) seconds, expected 10"
9613 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9615 test_119a() # bug 11737
9617 BSIZE=$((512 * 1024))
9618 directio write $DIR/$tfile 0 1 $BSIZE
9619 # We ask to read two blocks, which is more than a file size.
9620 # directio will indicate an error when requested and actual
9621 # sizes aren't equeal (a normal situation in this case) and
9622 # print actual read amount.
9623 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9624 if [ "$NOB" != "$BSIZE" ]; then
9625 error "read $NOB bytes instead of $BSIZE"
9629 run_test 119a "Short directIO read must return actual read amount"
9631 test_119b() # bug 11737
9633 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9635 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9636 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9638 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9639 error "direct read failed"
9642 run_test 119b "Sparse directIO read must return actual read amount"
9644 test_119c() # bug 13099
9647 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9648 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9651 run_test 119c "Testing for direct read hitting hole"
9653 test_119d() # bug 15950
9655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9657 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9658 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9660 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9661 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9662 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9663 lctl set_param fail_loc=0x40d
9664 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9667 cat $DIR/$tfile > /dev/null &
9668 lctl set_param fail_loc=0
9671 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9673 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9674 error "the read rpcs have not completed in 2s"
9676 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9678 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9682 remote_mds_nodsh && skip "remote MDS with nodsh"
9683 test_mkdir $DIR/$tdir
9684 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9685 skip_env "no early lock cancel on server"
9687 lru_resize_disable mdc
9688 lru_resize_disable osc
9689 cancel_lru_locks mdc
9690 # asynchronous object destroy at MDT could cause bl ast to client
9691 cancel_lru_locks osc
9693 stat $DIR/$tdir > /dev/null
9694 can1=$(do_facet $SINGLEMDS \
9695 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9696 awk '/ldlm_cancel/ {print $2}')
9697 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9698 awk '/ldlm_bl_callback/ {print $2}')
9699 test_mkdir -c1 $DIR/$tdir/d1
9700 can2=$(do_facet $SINGLEMDS \
9701 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9702 awk '/ldlm_cancel/ {print $2}')
9703 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9704 awk '/ldlm_bl_callback/ {print $2}')
9705 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9706 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9707 lru_resize_enable mdc
9708 lru_resize_enable osc
9710 run_test 120a "Early Lock Cancel: mkdir test"
9713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9714 remote_mds_nodsh && skip "remote MDS with nodsh"
9715 test_mkdir $DIR/$tdir
9716 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9717 skip_env "no early lock cancel on server"
9719 lru_resize_disable mdc
9720 lru_resize_disable osc
9721 cancel_lru_locks mdc
9722 stat $DIR/$tdir > /dev/null
9723 can1=$(do_facet $SINGLEMDS \
9724 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9725 awk '/ldlm_cancel/ {print $2}')
9726 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9727 awk '/ldlm_bl_callback/ {print $2}')
9729 can2=$(do_facet $SINGLEMDS \
9730 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9731 awk '/ldlm_cancel/ {print $2}')
9732 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9733 awk '/ldlm_bl_callback/ {print $2}')
9734 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9735 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9736 lru_resize_enable mdc
9737 lru_resize_enable osc
9739 run_test 120b "Early Lock Cancel: create test"
9742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9743 remote_mds_nodsh && skip "remote MDS with nodsh"
9744 test_mkdir -c1 $DIR/$tdir
9745 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9746 skip "no early lock cancel on server"
9748 lru_resize_disable mdc
9749 lru_resize_disable osc
9750 test_mkdir -c1 $DIR/$tdir/d1
9751 test_mkdir -c1 $DIR/$tdir/d2
9752 touch $DIR/$tdir/d1/f1
9753 cancel_lru_locks mdc
9754 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9755 can1=$(do_facet $SINGLEMDS \
9756 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9757 awk '/ldlm_cancel/ {print $2}')
9758 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9759 awk '/ldlm_bl_callback/ {print $2}')
9760 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9761 can2=$(do_facet $SINGLEMDS \
9762 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9763 awk '/ldlm_cancel/ {print $2}')
9764 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9765 awk '/ldlm_bl_callback/ {print $2}')
9766 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9767 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9768 lru_resize_enable mdc
9769 lru_resize_enable osc
9771 run_test 120c "Early Lock Cancel: link test"
9774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9775 remote_mds_nodsh && skip "remote MDS with nodsh"
9776 test_mkdir -c1 $DIR/$tdir
9777 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9778 skip_env "no early lock cancel on server"
9780 lru_resize_disable mdc
9781 lru_resize_disable osc
9783 cancel_lru_locks mdc
9784 stat $DIR/$tdir > /dev/null
9785 can1=$(do_facet $SINGLEMDS \
9786 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9787 awk '/ldlm_cancel/ {print $2}')
9788 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9789 awk '/ldlm_bl_callback/ {print $2}')
9790 chmod a+x $DIR/$tdir
9791 can2=$(do_facet $SINGLEMDS \
9792 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9793 awk '/ldlm_cancel/ {print $2}')
9794 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9795 awk '/ldlm_bl_callback/ {print $2}')
9796 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9797 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9798 lru_resize_enable mdc
9799 lru_resize_enable osc
9801 run_test 120d "Early Lock Cancel: setattr test"
9804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9805 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9806 skip_env "no early lock cancel on server"
9807 remote_mds_nodsh && skip "remote MDS with nodsh"
9809 local dlmtrace_set=false
9811 test_mkdir -c1 $DIR/$tdir
9812 lru_resize_disable mdc
9813 lru_resize_disable osc
9814 ! $LCTL get_param debug | grep -q dlmtrace &&
9815 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9816 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9817 cancel_lru_locks mdc
9818 cancel_lru_locks osc
9819 dd if=$DIR/$tdir/f1 of=/dev/null
9820 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9821 # XXX client can not do early lock cancel of OST lock
9822 # during unlink (LU-4206), so cancel osc lock now.
9824 cancel_lru_locks osc
9825 can1=$(do_facet $SINGLEMDS \
9826 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9827 awk '/ldlm_cancel/ {print $2}')
9828 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9829 awk '/ldlm_bl_callback/ {print $2}')
9830 unlink $DIR/$tdir/f1
9832 can2=$(do_facet $SINGLEMDS \
9833 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9834 awk '/ldlm_cancel/ {print $2}')
9835 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9836 awk '/ldlm_bl_callback/ {print $2}')
9837 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9838 $LCTL dk $TMP/cancel.debug.txt
9839 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9840 $LCTL dk $TMP/blocking.debug.txt
9841 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9842 lru_resize_enable mdc
9843 lru_resize_enable osc
9845 run_test 120e "Early Lock Cancel: unlink test"
9848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9849 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9850 skip_env "no early lock cancel on server"
9851 remote_mds_nodsh && skip "remote MDS with nodsh"
9853 test_mkdir -c1 $DIR/$tdir
9854 lru_resize_disable mdc
9855 lru_resize_disable osc
9856 test_mkdir -c1 $DIR/$tdir/d1
9857 test_mkdir -c1 $DIR/$tdir/d2
9858 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9859 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9860 cancel_lru_locks mdc
9861 cancel_lru_locks osc
9862 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9863 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9864 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9865 # XXX client can not do early lock cancel of OST lock
9866 # during rename (LU-4206), so cancel osc lock now.
9868 cancel_lru_locks osc
9869 can1=$(do_facet $SINGLEMDS \
9870 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9871 awk '/ldlm_cancel/ {print $2}')
9872 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9873 awk '/ldlm_bl_callback/ {print $2}')
9874 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9876 can2=$(do_facet $SINGLEMDS \
9877 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9878 awk '/ldlm_cancel/ {print $2}')
9879 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9880 awk '/ldlm_bl_callback/ {print $2}')
9881 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9882 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9883 lru_resize_enable mdc
9884 lru_resize_enable osc
9886 run_test 120f "Early Lock Cancel: rename test"
9889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9890 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9891 skip_env "no early lock cancel on server"
9892 remote_mds_nodsh && skip "remote MDS with nodsh"
9894 lru_resize_disable mdc
9895 lru_resize_disable osc
9897 echo create $count files
9898 test_mkdir $DIR/$tdir
9899 cancel_lru_locks mdc
9900 cancel_lru_locks osc
9903 can0=$(do_facet $SINGLEMDS \
9904 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9905 awk '/ldlm_cancel/ {print $2}')
9906 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9907 awk '/ldlm_bl_callback/ {print $2}')
9908 createmany -o $DIR/$tdir/f $count
9910 can1=$(do_facet $SINGLEMDS \
9911 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9912 awk '/ldlm_cancel/ {print $2}')
9913 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9914 awk '/ldlm_bl_callback/ {print $2}')
9916 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9917 echo rm $count files
9920 can2=$(do_facet $SINGLEMDS \
9921 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9922 awk '/ldlm_cancel/ {print $2}')
9923 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9924 awk '/ldlm_bl_callback/ {print $2}')
9926 echo total: $count removes in $((t2-t1))
9927 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9929 # wait for commitment of removal
9930 lru_resize_enable mdc
9931 lru_resize_enable osc
9933 run_test 120g "Early Lock Cancel: performance test"
9935 test_121() { #bug #10589
9936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9939 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9940 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9941 lctl set_param fail_loc=0x310
9942 cancel_lru_locks osc > /dev/null
9943 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9944 lctl set_param fail_loc=0
9945 [[ $reads -eq $writes ]] ||
9946 error "read $reads blocks, must be $writes blocks"
9948 run_test 121 "read cancel race ========="
9950 test_123a() { # was test 123, statahead(bug 11401)
9951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9954 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9955 log "testing UP system. Performance may be lower than expected."
9960 test_mkdir $DIR/$tdir
9961 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9962 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9964 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9965 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9967 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9968 lctl set_param -n llite.*.statahead_max 0
9969 lctl get_param llite.*.statahead_max
9970 cancel_lru_locks mdc
9971 cancel_lru_locks osc
9973 time ls -l $DIR/$tdir | wc -l
9975 delta=$((etime - stime))
9976 log "ls $i files without statahead: $delta sec"
9977 lctl set_param llite.*.statahead_max=$max
9979 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9980 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9981 cancel_lru_locks mdc
9982 cancel_lru_locks osc
9984 time ls -l $DIR/$tdir | wc -l
9986 delta_sa=$((etime - stime))
9987 log "ls $i files with statahead: $delta_sa sec"
9988 lctl get_param -n llite.*.statahead_stats
9989 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9991 [[ $swrong -lt $ewrong ]] &&
9992 log "statahead was stopped, maybe too many locks held!"
9993 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9995 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9996 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9997 lctl set_param -n llite.*.statahead_max 0
9998 lctl get_param llite.*.statahead_max
9999 cancel_lru_locks mdc
10000 cancel_lru_locks osc
10002 time ls -l $DIR/$tdir | wc -l
10004 delta=$((etime - stime))
10005 log "ls $i files again without statahead: $delta sec"
10006 lctl set_param llite.*.statahead_max=$max
10007 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10008 if [ $SLOWOK -eq 0 ]; then
10009 error "ls $i files is slower with statahead!"
10011 log "ls $i files is slower with statahead!"
10017 [ $delta -gt 20 ] && break
10018 [ $delta -gt 8 ] && MULT=$((50 / delta))
10019 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10027 delta=$((etime - stime))
10028 log "rm -r $DIR/$tdir/: $delta seconds"
10030 lctl get_param -n llite.*.statahead_stats
10032 run_test 123a "verify statahead work"
10034 test_123b () { # statahead(bug 15027)
10035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10037 test_mkdir $DIR/$tdir
10038 createmany -o $DIR/$tdir/$tfile-%d 1000
10040 cancel_lru_locks mdc
10041 cancel_lru_locks osc
10043 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10044 lctl set_param fail_loc=0x80000803
10045 ls -lR $DIR/$tdir > /dev/null
10047 lctl set_param fail_loc=0x0
10048 lctl get_param -n llite.*.statahead_stats
10053 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10057 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10058 skip_env "no lru resize on server"
10062 test_mkdir $DIR/$tdir
10064 log "create $NR files at $DIR/$tdir"
10065 createmany -o $DIR/$tdir/f $NR ||
10066 error "failed to create $NR files in $DIR/$tdir"
10068 cancel_lru_locks mdc
10069 ls -l $DIR/$tdir > /dev/null
10073 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10074 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10075 LRU_SIZE=$($LCTL get_param -n $PARAM)
10076 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10077 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10079 log "NS=$(basename $NSDIR)"
10084 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10085 skip "Not enough cached locks created!"
10087 log "LRU=$LRU_SIZE"
10091 # We know that lru resize allows one client to hold $LIMIT locks
10092 # for 10h. After that locks begin to be killed by client.
10094 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10096 if [ $LIMIT -lt $LRU_SIZE ]; then
10097 skip "Limit is too small $LIMIT"
10100 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10101 # killing locks. Some time was spent for creating locks. This means
10102 # that up to the moment of sleep finish we must have killed some of
10103 # them (10-100 locks). This depends on how fast ther were created.
10104 # Many of them were touched in almost the same moment and thus will
10105 # be killed in groups.
10106 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10108 # Use $LRU_SIZE_B here to take into account real number of locks
10109 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10110 local LRU_SIZE_B=$LRU_SIZE
10112 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10113 log "OLD_LVF=$OLD_LVF"
10114 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10116 # Let's make sure that we really have some margin. Client checks
10117 # cached locks every 10 sec.
10118 SLEEP=$((SLEEP+20))
10119 log "Sleep ${SLEEP} sec"
10121 while ((SEC<$SLEEP)); do
10125 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10126 echo -n "$LRU_SIZE"
10129 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10130 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10132 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10133 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10134 unlinkmany $DIR/$tdir/f $NR
10138 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10139 log "unlink $NR files at $DIR/$tdir"
10140 unlinkmany $DIR/$tdir/f $NR
10142 run_test 124a "lru resize ======================================="
10144 get_max_pool_limit()
10146 local limit=$($LCTL get_param \
10147 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10149 for l in $limit; do
10150 if [[ $l -gt $max ]]; then
10158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10159 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10160 skip_env "no lru resize on server"
10162 LIMIT=$(get_max_pool_limit)
10164 NR=$(($(default_lru_size)*20))
10165 if [[ $NR -gt $LIMIT ]]; then
10166 log "Limit lock number by $LIMIT locks"
10170 IFree=$(mdsrate_inodes_available)
10171 if [ $IFree -lt $NR ]; then
10172 log "Limit lock number by $IFree inodes"
10176 lru_resize_disable mdc
10177 test_mkdir -p $DIR/$tdir/disable_lru_resize
10179 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10180 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10181 cancel_lru_locks mdc
10184 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10187 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10190 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10194 nolruresize_delta=$((etime-stime))
10195 log "ls -la time: $nolruresize_delta seconds"
10196 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10197 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10199 lru_resize_enable mdc
10200 test_mkdir -p $DIR/$tdir/enable_lru_resize
10202 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10203 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10204 cancel_lru_locks mdc
10207 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10210 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10213 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10217 lruresize_delta=$((etime-stime))
10218 log "ls -la time: $lruresize_delta seconds"
10219 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10221 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10222 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10223 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10224 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10226 log "lru resize performs the same with no lru resize"
10228 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10230 run_test 124b "lru resize (performance test) ======================="
10233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10234 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10235 skip_env "no lru resize on server"
10237 # cache ununsed locks on client
10239 cancel_lru_locks mdc
10240 test_mkdir $DIR/$tdir
10241 createmany -o $DIR/$tdir/f $nr ||
10242 error "failed to create $nr files in $DIR/$tdir"
10243 ls -l $DIR/$tdir > /dev/null
10245 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10246 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10247 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10248 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10249 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10251 # set lru_max_age to 1 sec
10252 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10253 echo "sleep $((recalc_p * 2)) seconds..."
10254 sleep $((recalc_p * 2))
10256 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10257 # restore lru_max_age
10258 $LCTL set_param -n $nsdir.lru_max_age $max_age
10259 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10260 unlinkmany $DIR/$tdir/f $nr
10262 run_test 124c "LRUR cancel very aged locks"
10264 test_125() { # 13358
10265 $LCTL get_param -n llite.*.client_type | grep -q local ||
10266 skip "must run as local client"
10267 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10268 skip_env "must have acl enabled"
10269 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10271 test_mkdir $DIR/$tdir
10272 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10273 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10274 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10276 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10278 test_126() { # bug 12829/13455
10279 $GSS && skip_env "must run as gss disabled"
10280 $LCTL get_param -n llite.*.client_type | grep -q local ||
10281 skip "must run as local client"
10282 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10284 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10285 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10287 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10289 run_test 126 "check that the fsgid provided by the client is taken into account"
10291 test_127a() { # bug 15521
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10294 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10295 $LCTL set_param osc.*.stats=0
10296 FSIZE=$((2048 * 1024))
10297 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10298 cancel_lru_locks osc
10299 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10301 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10302 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10303 echo "got $COUNT $NAME"
10304 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10305 eval $NAME=$COUNT || error "Wrong proc format"
10308 read_bytes|write_bytes)
10309 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10310 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10311 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10312 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10313 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10314 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10315 error "sumsquare is too small: $SUMSQ"
10316 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10317 error "sumsquare is too big: $SUMSQ"
10321 done < $DIR/${tfile}.tmp
10323 #check that we actually got some stats
10324 [ "$read_bytes" ] || error "Missing read_bytes stats"
10325 [ "$write_bytes" ] || error "Missing write_bytes stats"
10326 [ "$read_bytes" != 0 ] || error "no read done"
10327 [ "$write_bytes" != 0 ] || error "no write done"
10329 run_test 127a "verify the client stats are sane"
10331 test_127b() { # bug LU-333
10332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10333 local name count samp unit min max sum sumsq
10335 $LCTL set_param llite.*.stats=0
10337 # perform 2 reads and writes so MAX is different from SUM.
10338 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10339 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10340 cancel_lru_locks osc
10341 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10342 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10344 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10345 while read name count samp unit min max sum sumsq; do
10346 echo "got $count $name"
10347 eval $name=$count || error "Wrong proc format"
10351 [ $count -ne 2 ] && error "count is not 2: $count"
10352 [ $min -ne $PAGE_SIZE ] &&
10353 error "min is not $PAGE_SIZE: $min"
10354 [ $max -ne $PAGE_SIZE ] &&
10355 error "max is incorrect: $max"
10356 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10357 error "sum is wrong: $sum"
10360 [ $count -ne 2 ] && error "count is not 2: $count"
10361 [ $min -ne $PAGE_SIZE ] &&
10362 error "min is not $PAGE_SIZE: $min"
10363 [ $max -ne $PAGE_SIZE ] &&
10364 error "max is incorrect: $max"
10365 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10366 error "sum is wrong: $sum"
10370 done < $TMP/$tfile.tmp
10372 #check that we actually got some stats
10373 [ "$read_bytes" ] || error "Missing read_bytes stats"
10374 [ "$write_bytes" ] || error "Missing write_bytes stats"
10375 [ "$read_bytes" != 0 ] || error "no read done"
10376 [ "$write_bytes" != 0 ] || error "no write done"
10378 rm -f $TMP/${tfile}.tmp
10380 run_test 127b "verify the llite client stats are sane"
10382 test_128() { # bug 15212
10384 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10389 result=$(grep error $TMP/$tfile.log)
10390 rm -f $DIR/$tfile $TMP/$tfile.log
10391 [ -z "$result" ] ||
10392 error "consecutive find's under interactive lfs failed"
10394 run_test 128 "interactive lfs for 2 consecutive find's"
10396 set_dir_limits () {
10401 local ldproc=/proc/fs/ldiskfs
10402 local facets=$(get_facets MDS)
10404 for facet in ${facets//,/ }; do
10405 canondev=$(ldiskfs_canon \
10406 *.$(convert_facet2label $facet).mntdev $facet)
10407 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10408 ldproc=/sys/fs/ldiskfs
10409 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10410 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10414 check_mds_dmesg() {
10415 local facets=$(get_facets MDS)
10416 for facet in ${facets//,/ }; do
10417 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10424 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10425 skip "Need MDS version with at least 2.5.56"
10426 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10427 skip_env "ldiskfs only test"
10429 remote_mds_nodsh && skip "remote MDS with nodsh"
10433 local has_warning=false
10436 mkdir -p $DIR/$tdir
10438 # block size of mds1
10439 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10440 set_dir_limits $maxsize $maxsize
10441 local dirsize=$(stat -c%s "$DIR/$tdir")
10443 while [[ $dirsize -le $maxsize ]]; do
10444 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10446 if ! $has_warning; then
10447 check_mds_dmesg '"is approaching"' && has_warning=true
10449 # check two errors:
10450 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10451 # EFBIG for previous versions included in ldiskfs series
10452 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10454 echo "return code $rc received as expected"
10456 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10457 error_exit "create failed w/o dir size limit"
10459 check_mds_dmesg '"has reached"' ||
10460 error_exit "reached message should be output"
10462 [ $has_warning = "false" ] &&
10463 error_exit "warning message should be output"
10465 dirsize=$(stat -c%s "$DIR/$tdir")
10467 [[ $dirsize -ge $maxsize ]] && return 0
10468 error_exit "current dir size $dirsize, " \
10469 "previous limit $maxsize"
10470 elif [ $rc -ne 0 ]; then
10472 error_exit "return $rc received instead of expected " \
10473 "$EFBIG or $ENOSPC, files in dir $dirsize"
10475 nfiles=$((nfiles + 1))
10476 dirsize=$(stat -c%s "$DIR/$tdir")
10480 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10482 run_test 129 "test directory size limit ========================"
10491 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10492 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10494 trap cleanup_130 EXIT RETURN
10496 local fm_file=$DIR/$tfile
10497 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10498 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10499 error "dd failed for $fm_file"
10501 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10502 filefrag -ves $fm_file
10504 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10505 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10506 [ $RC != 0 ] && error "filefrag $fm_file failed"
10508 filefrag_op=$(filefrag -ve -k $fm_file |
10509 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10510 lun=$($LFS getstripe -i $fm_file)
10512 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10515 for line in $filefrag_op
10517 frag_lun=`echo $line | cut -d: -f5`
10518 ext_len=`echo $line | cut -d: -f4`
10519 if (( $frag_lun != $lun )); then
10521 error "FIEMAP on 1-stripe file($fm_file) failed"
10524 (( tot_len += ext_len ))
10527 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10529 error "FIEMAP on 1-stripe file($fm_file) failed;"
10535 echo "FIEMAP on single striped file succeeded"
10537 run_test 130a "FIEMAP (1-stripe file)"
10540 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10542 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10543 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10545 trap cleanup_130 EXIT RETURN
10547 local fm_file=$DIR/$tfile
10548 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10549 error "setstripe on $fm_file"
10550 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10551 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10553 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10554 error "dd failed on $fm_file"
10556 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10557 filefrag_op=$(filefrag -ve -k $fm_file |
10558 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10560 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10561 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10566 for line in $filefrag_op
10568 frag_lun=$(echo $line | cut -d: -f5 |
10569 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10570 ext_len=$(echo $line | cut -d: -f4)
10571 if (( $frag_lun != $last_lun )); then
10572 if (( tot_len != 1024 )); then
10574 error "FIEMAP on $fm_file failed; returned " \
10575 "len $tot_len for OST $last_lun instead of 1024"
10578 (( num_luns += 1 ))
10582 (( tot_len += ext_len ))
10585 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10587 error "FIEMAP on $fm_file failed; returned wrong number of " \
10588 "luns or wrong len for OST $last_lun"
10594 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10596 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10599 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10601 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10602 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10604 trap cleanup_130 EXIT RETURN
10606 local fm_file=$DIR/$tfile
10607 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10608 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10609 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10611 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10612 error "dd failed on $fm_file"
10614 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10615 filefrag_op=$(filefrag -ve -k $fm_file |
10616 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10618 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10619 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10624 for line in $filefrag_op
10626 frag_lun=$(echo $line | cut -d: -f5 |
10627 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10628 ext_len=$(echo $line | cut -d: -f4)
10629 if (( $frag_lun != $last_lun )); then
10630 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10631 if (( logical != 512 )); then
10633 error "FIEMAP on $fm_file failed; returned " \
10634 "logical start for lun $logical instead of 512"
10637 if (( tot_len != 512 )); then
10639 error "FIEMAP on $fm_file failed; returned " \
10640 "len $tot_len for OST $last_lun instead of 1024"
10643 (( num_luns += 1 ))
10647 (( tot_len += ext_len ))
10650 if (( num_luns != 2 || tot_len != 512 )); then
10652 error "FIEMAP on $fm_file failed; returned wrong number of " \
10653 "luns or wrong len for OST $last_lun"
10659 echo "FIEMAP on 2-stripe file with hole succeeded"
10661 run_test 130c "FIEMAP (2-stripe file with hole)"
10664 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10666 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10667 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10669 trap cleanup_130 EXIT RETURN
10671 local fm_file=$DIR/$tfile
10672 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10673 error "setstripe on $fm_file"
10674 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10675 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10677 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10678 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10679 error "dd failed on $fm_file"
10681 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10682 filefrag_op=$(filefrag -ve -k $fm_file |
10683 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10685 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10686 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10691 for line in $filefrag_op
10693 frag_lun=$(echo $line | cut -d: -f5 |
10694 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10695 ext_len=$(echo $line | cut -d: -f4)
10696 if (( $frag_lun != $last_lun )); then
10697 if (( tot_len != 1024 )); then
10699 error "FIEMAP on $fm_file failed; returned " \
10700 "len $tot_len for OST $last_lun instead of 1024"
10703 (( num_luns += 1 ))
10707 (( tot_len += ext_len ))
10710 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10712 error "FIEMAP on $fm_file failed; returned wrong number of " \
10713 "luns or wrong len for OST $last_lun"
10719 echo "FIEMAP on N-stripe file succeeded"
10721 run_test 130d "FIEMAP (N-stripe file)"
10724 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10726 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10727 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10729 trap cleanup_130 EXIT RETURN
10731 local fm_file=$DIR/$tfile
10732 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10733 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10734 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10737 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10738 for ((i = 0; i < $NUM_BLKS; i++))
10740 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10743 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10744 filefrag_op=$(filefrag -ve -k $fm_file |
10745 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10747 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10748 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10753 for line in $filefrag_op
10755 frag_lun=$(echo $line | cut -d: -f5 |
10756 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10757 ext_len=$(echo $line | cut -d: -f4)
10758 if (( $frag_lun != $last_lun )); then
10759 if (( tot_len != $EXPECTED_LEN )); then
10761 error "FIEMAP on $fm_file failed; returned " \
10762 "len $tot_len for OST $last_lun instead " \
10766 (( num_luns += 1 ))
10770 (( tot_len += ext_len ))
10773 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10775 error "FIEMAP on $fm_file failed; returned wrong number " \
10776 "of luns or wrong len for OST $last_lun"
10782 echo "FIEMAP with continuation calls succeeded"
10784 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10787 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10788 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10790 local fm_file=$DIR/$tfile
10791 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10792 error "multiop create with lov_delay_create on $fm_file"
10794 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10795 filefrag_extents=$(filefrag -vek $fm_file |
10796 awk '/extents? found/ { print $2 }')
10797 if [[ "$filefrag_extents" != "0" ]]; then
10798 error "FIEMAP on $fm_file failed; " \
10799 "returned $filefrag_extents expected 0"
10804 run_test 130f "FIEMAP (unstriped file)"
10806 # Test for writev/readv
10808 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10809 error "writev test failed"
10810 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10811 error "readv failed"
10814 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10817 local fsize=$((524288 + 1048576 + 1572864))
10818 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10819 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10820 error "append writev test failed"
10822 ((fsize += 1572864 + 1048576))
10823 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10824 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10825 error "append writev test failed"
10828 run_test 131b "test append writev"
10831 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10834 run_test 131c "test read/write on file w/o objects"
10837 rwv -f $DIR/$tfile -w -n 1 1572864
10838 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10839 if [ "$NOB" != 1572864 ]; then
10840 error "Short read filed: read $NOB bytes instead of 1572864"
10844 run_test 131d "test short read"
10847 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10848 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10849 error "read hitting hole failed"
10852 run_test 131e "test read hitting hole"
10861 mds*) res=$(do_facet $facet \
10862 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10864 ost*) res=$(do_facet $facet \
10865 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10867 *) error "Wrong facet '$facet'" ;;
10869 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10870 # if the argument $3 is zero, it means any stat increment is ok.
10871 if [[ $want -gt 0 ]]; then
10872 local count=$(echo $res | awk '{ print $2 }')
10873 [[ $count -ne $want ]] &&
10874 error "The $op counter on $facet is $count, not $want"
10879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10880 remote_ost_nodsh && skip "remote OST with nodsh"
10881 remote_mds_nodsh && skip "remote MDS with nodsh"
10882 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10883 skip_env "MDS doesn't support rename stats"
10885 local testdir=$DIR/${tdir}/stats_testdir
10887 mkdir -p $DIR/${tdir}
10890 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10891 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10893 # verify mdt stats first.
10894 mkdir ${testdir} || error "mkdir failed"
10895 check_stats $SINGLEMDS "mkdir" 1
10896 touch ${testdir}/${tfile} || error "touch failed"
10897 check_stats $SINGLEMDS "open" 1
10898 check_stats $SINGLEMDS "close" 1
10899 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10900 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10901 check_stats $SINGLEMDS "mknod" 2
10903 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10904 check_stats $SINGLEMDS "unlink" 1
10905 rm -f ${testdir}/${tfile} || error "file remove failed"
10906 check_stats $SINGLEMDS "unlink" 2
10908 # remove working dir and check mdt stats again.
10909 rmdir ${testdir} || error "rmdir failed"
10910 check_stats $SINGLEMDS "rmdir" 1
10912 local testdir1=$DIR/${tdir}/stats_testdir1
10913 mkdir -p ${testdir}
10914 mkdir -p ${testdir1}
10915 touch ${testdir1}/test1
10916 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10917 check_stats $SINGLEMDS "crossdir_rename" 1
10919 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10920 check_stats $SINGLEMDS "samedir_rename" 1
10922 rm -rf $DIR/${tdir}
10924 run_test 133a "Verifying MDT stats ========================================"
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10930 remote_ost_nodsh && skip "remote OST with nodsh"
10931 remote_mds_nodsh && skip "remote MDS with nodsh"
10933 local testdir=$DIR/${tdir}/stats_testdir
10935 mkdir -p ${testdir} || error "mkdir failed"
10936 touch ${testdir}/${tfile} || error "touch failed"
10937 cancel_lru_locks mdc
10940 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10941 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10943 # extra mdt stats verification.
10944 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10945 check_stats $SINGLEMDS "setattr" 1
10946 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10947 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10949 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10950 check_stats $SINGLEMDS "getattr" 1
10952 rm -rf $DIR/${tdir}
10954 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10955 # so the check below is not reliable
10956 [ $MDSCOUNT -eq 1 ] || return 0
10958 # Sleep to avoid a cached response.
10959 #define OBD_STATFS_CACHE_SECONDS 1
10961 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10962 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10963 $LFS df || error "lfs failed"
10964 check_stats $SINGLEMDS "statfs" 1
10966 # check aggregated statfs (LU-10018)
10967 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10969 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10972 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10973 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10975 check_stats $SINGLEMDS "statfs" 1
10977 # We want to check that the client didn't send OST_STATFS to
10978 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10979 # extra care is needed here.
10980 if remote_mds; then
10981 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10982 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10984 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10985 [ "$res" ] && error "OST got STATFS"
10990 run_test 133b "Verifying extra MDT stats =================================="
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10994 remote_ost_nodsh && skip "remote OST with nodsh"
10995 remote_mds_nodsh && skip "remote MDS with nodsh"
10997 local testdir=$DIR/$tdir/stats_testdir
10999 test_mkdir -p $testdir
11001 # verify obdfilter stats.
11002 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11004 cancel_lru_locks osc
11005 wait_delete_completed
11008 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11009 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11011 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11014 cancel_lru_locks osc
11015 check_stats ost1 "write" 1
11017 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11018 check_stats ost1 "read" 1
11020 > $testdir/$tfile || error "truncate failed"
11021 check_stats ost1 "punch" 1
11023 rm -f $testdir/$tfile || error "file remove failed"
11024 wait_delete_completed
11025 check_stats ost1 "destroy" 1
11029 run_test 133c "Verifying OST stats ========================================"
11036 while [ $value -ge 2 ]; do
11041 if [ $orig -gt $order ]; then
11049 local size=('K' 'M' 'G' 'T');
11051 local size_string=$value
11053 while [ $value -ge 1024 ]; do
11054 if [ $i -gt 3 ]; then
11055 #T is the biggest unit we get here, if that is bigger,
11057 size_string=${value}T
11060 value=$((value >> 10))
11061 if [ $value -lt 1024 ]; then
11062 size_string=${value}${size[$i]}
11071 get_rename_size() {
11073 local context=${2:-.}
11074 local sample=$(do_facet $SINGLEMDS $LCTL \
11075 get_param mdt.$FSNAME-MDT0000.rename_stats |
11076 grep -A1 $context |
11077 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11083 remote_ost_nodsh && skip "remote OST with nodsh"
11084 remote_mds_nodsh && skip "remote MDS with nodsh"
11085 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11086 skip_env "MDS doesn't support rename stats"
11088 local testdir1=$DIR/${tdir}/stats_testdir1
11089 local testdir2=$DIR/${tdir}/stats_testdir2
11090 mkdir -p $DIR/${tdir}
11092 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11094 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11095 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11097 createmany -o $testdir1/test 512 || error "createmany failed"
11099 # check samedir rename size
11100 mv ${testdir1}/test0 ${testdir1}/test_0
11102 local testdir1_size=$(ls -l $DIR/${tdir} |
11103 awk '/stats_testdir1/ {print $5}')
11104 local testdir2_size=$(ls -l $DIR/${tdir} |
11105 awk '/stats_testdir2/ {print $5}')
11107 testdir1_size=$(order_2 $testdir1_size)
11108 testdir2_size=$(order_2 $testdir2_size)
11110 testdir1_size=$(size_in_KMGT $testdir1_size)
11111 testdir2_size=$(size_in_KMGT $testdir2_size)
11113 echo "source rename dir size: ${testdir1_size}"
11114 echo "target rename dir size: ${testdir2_size}"
11116 local cmd="do_facet $SINGLEMDS $LCTL "
11117 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11119 eval $cmd || error "$cmd failed"
11120 local samedir=$($cmd | grep 'same_dir')
11121 local same_sample=$(get_rename_size $testdir1_size)
11122 [ -z "$samedir" ] && error "samedir_rename_size count error"
11123 [[ $same_sample -eq 1 ]] ||
11124 error "samedir_rename_size error $same_sample"
11125 echo "Check same dir rename stats success"
11127 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11129 # check crossdir rename size
11130 mv ${testdir1}/test_0 ${testdir2}/test_0
11132 testdir1_size=$(ls -l $DIR/${tdir} |
11133 awk '/stats_testdir1/ {print $5}')
11134 testdir2_size=$(ls -l $DIR/${tdir} |
11135 awk '/stats_testdir2/ {print $5}')
11137 testdir1_size=$(order_2 $testdir1_size)
11138 testdir2_size=$(order_2 $testdir2_size)
11140 testdir1_size=$(size_in_KMGT $testdir1_size)
11141 testdir2_size=$(size_in_KMGT $testdir2_size)
11143 echo "source rename dir size: ${testdir1_size}"
11144 echo "target rename dir size: ${testdir2_size}"
11146 eval $cmd || error "$cmd failed"
11147 local crossdir=$($cmd | grep 'crossdir')
11148 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11149 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11150 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11151 [[ $src_sample -eq 1 ]] ||
11152 error "crossdir_rename_size error $src_sample"
11153 [[ $tgt_sample -eq 1 ]] ||
11154 error "crossdir_rename_size error $tgt_sample"
11155 echo "Check cross dir rename stats success"
11156 rm -rf $DIR/${tdir}
11158 run_test 133d "Verifying rename_stats ========================================"
11161 remote_mds_nodsh && skip "remote MDS with nodsh"
11162 remote_ost_nodsh && skip "remote OST with nodsh"
11163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11165 local testdir=$DIR/${tdir}/stats_testdir
11166 local ctr f0 f1 bs=32768 count=42 sum
11168 mkdir -p ${testdir} || error "mkdir failed"
11170 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11172 for ctr in {write,read}_bytes; do
11174 cancel_lru_locks osc
11176 do_facet ost1 $LCTL set_param -n \
11177 "obdfilter.*.exports.clear=clear"
11179 if [ $ctr = write_bytes ]; then
11181 f1=${testdir}/${tfile}
11183 f0=${testdir}/${tfile}
11187 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11190 cancel_lru_locks osc
11192 sum=$(do_facet ost1 $LCTL get_param \
11193 "obdfilter.*.exports.*.stats" |
11194 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11195 $1 == ctr { sum += $7 }
11196 END { printf("%0.0f", sum) }')
11198 if ((sum != bs * count)); then
11199 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11203 rm -rf $DIR/${tdir}
11205 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11207 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11209 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11210 # not honor the -ignore_readdir_race option correctly. So we call
11211 # error_ignore() rather than error() in these cases. See LU-11152.
11213 if (find --version; do_facet mds1 find --version) |
11214 grep -q '\b4\.5\.1[1-4]\b'; then
11215 error_ignore LU-11152 "$@"
11222 # First without trusting modes.
11223 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11224 echo "proc_dirs='$proc_dirs'"
11225 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11226 find $proc_dirs -exec cat '{}' \; &> /dev/null
11228 # Second verifying readability.
11229 $LCTL get_param -R '*' &> /dev/null
11231 # Verifing writability with badarea_io.
11233 -ignore_readdir_race \
11235 -not -name force_lbug \
11236 -not -name changelog_mask \
11237 -exec badarea_io '{}' \; ||
11238 error_133 "find $proc_dirs failed"
11240 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11243 remote_mds_nodsh && skip "remote MDS with nodsh"
11244 remote_ost_nodsh && skip "remote OST with nodsh"
11246 # eventually, this can also be replaced with "lctl get_param -R",
11247 # but not until that option is always available on the server
11249 for facet in mds1 ost1; do
11250 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11251 skip_noexit "Too old lustre on $facet"
11252 local facet_proc_dirs=$(do_facet $facet \
11253 \\\ls -d $proc_regexp 2>/dev/null)
11254 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11255 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11256 do_facet $facet find $facet_proc_dirs \
11257 ! -name req_history \
11258 -exec cat '{}' \\\; &> /dev/null
11260 do_facet $facet find $facet_proc_dirs \
11261 ! -name req_history \
11263 -exec cat '{}' \\\; &> /dev/null ||
11264 error "proc file read failed"
11266 do_facet $facet find $facet_proc_dirs \
11267 -ignore_readdir_race \
11269 -not -name force_lbug \
11270 -not -name changelog_mask \
11271 -exec badarea_io '{}' \\\; ||
11272 error_133 "$facet find $facet_proc_dirs failed"
11275 # remount the FS in case writes/reads /proc break the FS
11276 cleanup || error "failed to unmount"
11277 setup || error "failed to setup"
11280 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11283 remote_mds_nodsh && skip "remote MDS with nodsh"
11284 remote_ost_nodsh && skip "remote OST with nodsh"
11285 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11286 skip "Need MDS version at least 2.9.54"
11290 for facet in client mds1 ost1; do
11291 local facet_proc_dirs=$(do_facet $facet \
11292 \\\ls -d $proc_regexp 2> /dev/null)
11293 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11294 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11295 # Get the list of files that are missing the terminating newline
11296 local missing=($(do_facet $facet \
11297 find ${facet_proc_dirs} -type f \| \
11298 while read F\; do \
11299 awk -v FS='\v' -v RS='\v\v' \
11300 "'END { if(NR>0 && \
11301 \\\$NF !~ /.*\\\n\$/) \
11302 print FILENAME}'" \
11305 [ ${#missing[*]} -eq 0 ] ||
11306 error "files do not end with newline: ${missing[*]}"
11309 run_test 133h "Proc files should end with newlines"
11312 remote_mds_nodsh && skip "remote MDS with nodsh"
11313 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11314 skip "Need MDS version at least 2.7.54"
11316 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11317 cancel_lru_locks mdc
11319 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11320 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11321 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11324 createmany -o $DIR/$tdir/f $nr ||
11325 error "failed to create $nr files in $DIR/$tdir"
11326 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11328 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11329 do_facet mds1 $LCTL set_param fail_loc=0x327
11330 do_facet mds1 $LCTL set_param fail_val=500
11333 echo "sleep 10 seconds ..."
11335 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11337 do_facet mds1 $LCTL set_param fail_loc=0
11338 do_facet mds1 $LCTL set_param fail_val=0
11339 [ $lck_cnt -lt $unused ] ||
11340 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11343 unlinkmany $DIR/$tdir/f $nr
11345 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11348 remote_mds_nodsh && skip "remote MDS with nodsh"
11349 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11350 skip "Need MDS version at least 2.7.54"
11352 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11353 cancel_lru_locks mdc
11355 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11356 ldlm.lock_reclaim_threshold_mb)
11357 # disable reclaim temporarily
11358 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11360 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11361 do_facet mds1 $LCTL set_param fail_loc=0x328
11362 do_facet mds1 $LCTL set_param fail_val=500
11364 $LCTL set_param debug=+trace
11367 createmany -o $DIR/$tdir/f $nr &
11368 local create_pid=$!
11370 echo "Sleep $TIMEOUT seconds ..."
11372 if ! ps -p $create_pid > /dev/null 2>&1; then
11373 do_facet mds1 $LCTL set_param fail_loc=0
11374 do_facet mds1 $LCTL set_param fail_val=0
11375 do_facet mds1 $LCTL set_param \
11376 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11377 error "createmany finished incorrectly!"
11379 do_facet mds1 $LCTL set_param fail_loc=0
11380 do_facet mds1 $LCTL set_param fail_val=0
11381 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11382 wait $create_pid || return 1
11384 unlinkmany $DIR/$tdir/f $nr
11386 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11388 test_140() { #bug-17379
11389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11391 test_mkdir $DIR/$tdir
11392 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11393 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11395 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11396 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11398 while i=$((i + 1)); do
11400 cd $i || error "Changing to $i"
11401 ln -s ../stat stat || error "Creating stat symlink"
11402 # Read the symlink until ELOOP present,
11403 # not LBUGing the system is considered success,
11404 # we didn't overrun the stack.
11405 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11406 if [ $ret -ne 0 ]; then
11407 if [ $ret -eq 40 ]; then
11410 error "Open stat symlink"
11416 echo "The symlink depth = $i"
11417 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11418 error "Invalid symlink depth"
11420 # Test recursive symlink
11421 ln -s symlink_self symlink_self
11422 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11423 echo "open symlink_self returns $ret"
11424 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11426 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11431 local TF="$TMP/$tfile"
11433 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11435 cancel_lru_locks $OSC
11436 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11437 remount_client $MOUNT
11439 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11442 $TRUNCATE $DIR/$tfile 6000
11443 cancel_lru_locks $OSC
11444 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11447 echo "12345" >>$DIR/$tfile
11448 cancel_lru_locks $OSC
11449 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11452 echo "12345" >>$DIR/$tfile
11453 cancel_lru_locks $OSC
11454 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11459 run_test 150 "truncate/append tests"
11461 #LU-2902 roc_hit was not able to read all values from lproc
11462 function roc_hit_init() {
11463 local list=$(comma_list $(osts_nodes))
11464 local dir=$DIR/$tdir-check
11465 local file=$dir/$tfile
11471 #use setstripe to do a write to every ost
11472 for i in $(seq 0 $((OSTCOUNT-1))); do
11473 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11474 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11475 idx=$(printf %04x $i)
11476 BEFORE=$(get_osd_param $list *OST*$idx stats |
11477 awk '$1 == "cache_access" {sum += $7}
11478 END { printf("%0.0f", sum) }')
11480 cancel_lru_locks osc
11481 cat $file >/dev/null
11483 AFTER=$(get_osd_param $list *OST*$idx stats |
11484 awk '$1 == "cache_access" {sum += $7}
11485 END { printf("%0.0f", sum) }')
11487 echo BEFORE:$BEFORE AFTER:$AFTER
11488 if ! let "AFTER - BEFORE == 4"; then
11490 error "roc_hit is not safe to use"
11498 function roc_hit() {
11499 local list=$(comma_list $(osts_nodes))
11500 echo $(get_osd_param $list '' stats |
11501 awk '$1 == "cache_hit" {sum += $7}
11502 END { printf("%0.0f", sum) }')
11505 function set_cache() {
11508 if [ "$2" == "off" ]; then
11511 local list=$(comma_list $(osts_nodes))
11512 set_osd_param $list '' $1_cache_enable $on
11514 cancel_lru_locks osc
11518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11519 remote_ost_nodsh && skip "remote OST with nodsh"
11522 local list=$(comma_list $(osts_nodes))
11524 # check whether obdfilter is cache capable at all
11525 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11526 skip "not cache-capable obdfilter"
11529 # check cache is enabled on all obdfilters
11530 if get_osd_param $list '' read_cache_enable | grep 0; then
11531 skip "oss cache is disabled"
11534 set_osd_param $list '' writethrough_cache_enable 1
11536 # check write cache is enabled on all obdfilters
11537 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11538 skip "oss write cache is NOT enabled"
11543 #define OBD_FAIL_OBD_NO_LRU 0x609
11544 do_nodes $list $LCTL set_param fail_loc=0x609
11546 # pages should be in the case right after write
11547 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11550 local BEFORE=$(roc_hit)
11551 cancel_lru_locks osc
11552 cat $DIR/$tfile >/dev/null
11553 local AFTER=$(roc_hit)
11555 do_nodes $list $LCTL set_param fail_loc=0
11557 if ! let "AFTER - BEFORE == CPAGES"; then
11558 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11561 # the following read invalidates the cache
11562 cancel_lru_locks osc
11563 set_osd_param $list '' read_cache_enable 0
11564 cat $DIR/$tfile >/dev/null
11566 # now data shouldn't be found in the cache
11568 cancel_lru_locks osc
11569 cat $DIR/$tfile >/dev/null
11571 if let "AFTER - BEFORE != 0"; then
11572 error "IN CACHE: before: $BEFORE, after: $AFTER"
11575 set_osd_param $list '' read_cache_enable 1
11578 run_test 151 "test cache on oss and controls ==============================="
11581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11583 local TF="$TMP/$tfile"
11585 # simulate ENOMEM during write
11586 #define OBD_FAIL_OST_NOMEM 0x226
11587 lctl set_param fail_loc=0x80000226
11588 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11590 sync || error "sync failed"
11591 lctl set_param fail_loc=0
11593 # discard client's cache
11594 cancel_lru_locks osc
11596 # simulate ENOMEM during read
11597 lctl set_param fail_loc=0x80000226
11598 cmp $TF $DIR/$tfile || error "cmp failed"
11599 lctl set_param fail_loc=0
11603 run_test 152 "test read/write with enomem ============================"
11606 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11608 run_test 153 "test if fdatasync does not crash ======================="
11610 dot_lustre_fid_permission_check() {
11612 local ffid=$MOUNT/.lustre/fid/$fid
11615 echo "stat fid $fid"
11616 stat $ffid > /dev/null || error "stat $ffid failed."
11617 echo "touch fid $fid"
11618 touch $ffid || error "touch $ffid failed."
11619 echo "write to fid $fid"
11620 cat /etc/hosts > $ffid || error "write $ffid failed."
11621 echo "read fid $fid"
11622 diff /etc/hosts $ffid || error "read $ffid failed."
11623 echo "append write to fid $fid"
11624 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11625 echo "rename fid $fid"
11626 mv $ffid $test_dir/$tfile.1 &&
11627 error "rename $ffid to $tfile.1 should fail."
11628 touch $test_dir/$tfile.1
11629 mv $test_dir/$tfile.1 $ffid &&
11630 error "rename $tfile.1 to $ffid should fail."
11631 rm -f $test_dir/$tfile.1
11632 echo "truncate fid $fid"
11633 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11634 echo "link fid $fid"
11635 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11636 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11637 echo "setfacl fid $fid"
11638 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11639 echo "getfacl fid $fid"
11640 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11642 echo "unlink fid $fid"
11643 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11644 echo "mknod fid $fid"
11645 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11647 fid=[0xf00000400:0x1:0x0]
11648 ffid=$MOUNT/.lustre/fid/$fid
11650 echo "stat non-exist fid $fid"
11651 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11652 echo "write to non-exist fid $fid"
11653 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11654 echo "link new fid $fid"
11655 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11657 mkdir -p $test_dir/$tdir
11658 touch $test_dir/$tdir/$tfile
11659 fid=$($LFS path2fid $test_dir/$tdir)
11662 error "error: could not get fid for $test_dir/$dir/$tfile."
11664 ffid=$MOUNT/.lustre/fid/$fid
11667 ls $ffid > /dev/null || error "ls $ffid failed."
11668 echo "touch $fid/$tfile.1"
11669 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11671 echo "touch $MOUNT/.lustre/fid/$tfile"
11672 touch $MOUNT/.lustre/fid/$tfile && \
11673 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11675 echo "setxattr to $MOUNT/.lustre/fid"
11676 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11678 echo "listxattr for $MOUNT/.lustre/fid"
11679 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11681 echo "delxattr from $MOUNT/.lustre/fid"
11682 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11684 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11685 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11686 error "touch invalid fid should fail."
11688 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11689 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11690 error "touch non-normal fid should fail."
11692 echo "rename $tdir to $MOUNT/.lustre/fid"
11693 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11694 error "rename to $MOUNT/.lustre/fid should fail."
11696 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11698 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11699 local new_obf_mode=777
11701 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11702 chmod $new_obf_mode $DIR/.lustre/fid ||
11703 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11705 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11706 [ $obf_mode -eq $new_obf_mode ] ||
11707 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11709 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11710 chmod $old_obf_mode $DIR/.lustre/fid ||
11711 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11714 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11715 fid=$($LFS path2fid $test_dir/$tfile-2)
11717 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11719 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11720 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11721 error "create lov data thru .lustre failed"
11723 echo "cp /etc/passwd $test_dir/$tfile-2"
11724 cp /etc/passwd $test_dir/$tfile-2 ||
11725 error "copy to $test_dir/$tfile-2 failed."
11726 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11727 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11728 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11730 rm -rf $test_dir/tfile.lnk
11731 rm -rf $test_dir/$tfile-2
11735 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11736 skip "Need MDS version at least 2.4.1"
11738 local tf=$DIR/$tfile
11741 local fid=$($LFS path2fid $tf)
11742 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11744 # check that we get the same pathname back
11745 local found=$($LFS fid2path $MOUNT "$fid")
11746 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11747 [ "$found" == "$tf" ] ||
11748 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11750 run_test 154A "lfs path2fid and fid2path basic checks"
11753 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11754 skip "Need MDS version at least 2.4.1"
11756 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11757 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11758 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11759 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11761 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11762 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11764 # check that we get the same pathname
11765 echo "PFID: $PFID, name: $name"
11766 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11767 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11768 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11769 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11771 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11773 run_test 154B "verify the ll_decode_linkea tool"
11776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11777 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11778 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11779 skip "Need MDS version at least 2.2.51"
11780 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11782 cp /etc/hosts $DIR/$tfile
11784 fid=$($LFS path2fid $DIR/$tfile)
11786 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11788 dot_lustre_fid_permission_check "$fid" $DIR ||
11789 error "dot lustre permission check $fid failed"
11791 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11793 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11795 touch $MOUNT/.lustre/file &&
11796 error "creation is not allowed under .lustre"
11798 mkdir $MOUNT/.lustre/dir &&
11799 error "mkdir is not allowed under .lustre"
11803 run_test 154a "Open-by-FID"
11806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11807 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11808 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11809 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11810 skip "Need MDS version at least 2.2.51"
11812 local remote_dir=$DIR/$tdir/remote_dir
11816 mkdir -p $DIR/$tdir
11817 $LFS mkdir -i $MDTIDX $remote_dir ||
11818 error "create remote directory failed"
11820 cp /etc/hosts $remote_dir/$tfile
11822 fid=$($LFS path2fid $remote_dir/$tfile)
11824 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11826 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11827 error "dot lustre permission check $fid failed"
11830 run_test 154b "Open-by-FID for remote directory"
11833 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11834 skip "Need MDS version at least 2.4.1"
11836 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11837 local FID1=$($LFS path2fid $DIR/$tfile.1)
11838 local FID2=$($LFS path2fid $DIR/$tfile.2)
11839 local FID3=$($LFS path2fid $DIR/$tfile.3)
11842 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11843 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11844 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11846 [ "$FID" = "${!want}" ] ||
11847 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11851 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11853 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11854 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11858 run_test 154c "lfs path2fid and fid2path multiple arguments"
11861 remote_mds_nodsh && skip "remote MDS with nodsh"
11862 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11863 skip "Need MDS version at least 2.5.53"
11865 if remote_mds; then
11866 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11870 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11877 local fid=$($LFS path2fid $DIR/$tfile)
11880 cmd="exec $fd<$DIR/$tfile"
11882 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11883 echo "$fid_list" | grep "$fid"
11886 cmd="exec $fd>/dev/null"
11888 if [ $rc -ne 0 ]; then
11889 error "FID $fid not found in open files list $fid_list"
11892 run_test 154d "Verify open file fid"
11896 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11897 skip "Need MDS version at least 2.6.50"
11899 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11900 error ".lustre returned by readdir"
11903 run_test 154e ".lustre is not returned by readdir"
11906 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11908 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11909 test_mkdir -p -c1 $DIR/$tdir/d
11910 # test dirs inherit from its stripe
11911 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11912 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11913 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11914 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11917 # get fid of parents
11918 local FID0=$($LFS path2fid $DIR/$tdir/d)
11919 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11920 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11921 local FID3=$($LFS path2fid $DIR)
11923 # check that path2fid --parents returns expected <parent_fid>/name
11924 # 1) test for a directory (single parent)
11925 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11926 [ "$parent" == "$FID0/foo1" ] ||
11927 error "expected parent: $FID0/foo1, got: $parent"
11929 # 2) test for a file with nlink > 1 (multiple parents)
11930 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11931 echo "$parent" | grep -F "$FID1/$tfile" ||
11932 error "$FID1/$tfile not returned in parent list"
11933 echo "$parent" | grep -F "$FID2/link" ||
11934 error "$FID2/link not returned in parent list"
11936 # 3) get parent by fid
11937 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11938 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11939 echo "$parent" | grep -F "$FID1/$tfile" ||
11940 error "$FID1/$tfile not returned in parent list (by fid)"
11941 echo "$parent" | grep -F "$FID2/link" ||
11942 error "$FID2/link not returned in parent list (by fid)"
11944 # 4) test for entry in root directory
11945 parent=$($LFS path2fid --parents $DIR/f)
11946 echo "$parent" | grep -F "$FID3/f" ||
11947 error "$FID3/f not returned in parent list"
11949 # 5) test it on root directory
11950 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11951 error "$MOUNT should not have parents"
11953 # enable xattr caching and check that linkea is correctly updated
11954 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11955 save_lustre_params client "llite.*.xattr_cache" > $save
11956 lctl set_param llite.*.xattr_cache 1
11958 # 6.1) linkea update on rename
11959 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11961 # get parents by fid
11962 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11963 # foo1 should no longer be returned in parent list
11964 echo "$parent" | grep -F "$FID1" &&
11965 error "$FID1 should no longer be in parent list"
11966 # the new path should appear
11967 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11968 error "$FID2/$tfile.moved is not in parent list"
11970 # 6.2) linkea update on unlink
11971 rm -f $DIR/$tdir/d/foo2/link
11972 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11973 # foo2/link should no longer be returned in parent list
11974 echo "$parent" | grep -F "$FID2/link" &&
11975 error "$FID2/link should no longer be in parent list"
11979 restore_lustre_params < $save
11982 run_test 154f "get parent fids by reading link ea"
11986 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11987 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11988 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11989 skip "Need MDS version at least 2.6.92"
11991 mkdir -p $DIR/$tdir
11992 llapi_fid_test -d $DIR/$tdir
11994 run_test 154g "various llapi FID tests"
11996 test_155_small_load() {
11997 local temp=$TMP/$tfile
11998 local file=$DIR/$tfile
12000 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12001 error "dd of=$temp bs=6096 count=1 failed"
12003 cancel_lru_locks $OSC
12004 cmp $temp $file || error "$temp $file differ"
12006 $TRUNCATE $temp 6000
12007 $TRUNCATE $file 6000
12008 cmp $temp $file || error "$temp $file differ (truncate1)"
12010 echo "12345" >>$temp
12011 echo "12345" >>$file
12012 cmp $temp $file || error "$temp $file differ (append1)"
12014 echo "12345" >>$temp
12015 echo "12345" >>$file
12016 cmp $temp $file || error "$temp $file differ (append2)"
12022 test_155_big_load() {
12023 remote_ost_nodsh && skip "remote OST with nodsh"
12025 local temp=$TMP/$tfile
12026 local file=$DIR/$tfile
12029 local cache_size=$(do_facet ost$((MAXI+1)) \
12030 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12031 local large_file_size=$((cache_size * 2))
12033 echo "OSS cache size: $cache_size KB"
12034 echo "Large file size: $large_file_size KB"
12036 [ $MAXV -le $large_file_size ] &&
12037 skip_env "max available OST size needs > $large_file_size KB"
12039 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12041 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12042 error "dd of=$temp bs=$large_file_size count=1k failed"
12045 cancel_lru_locks osc
12046 cmp $temp $file || error "$temp $file differ"
12052 save_writethrough() {
12053 local facets=$(get_facets OST)
12055 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12061 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12063 save_writethrough $p
12066 set_cache writethrough on
12067 test_155_small_load
12068 restore_lustre_params < $p
12071 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12076 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12078 save_writethrough $p
12081 set_cache writethrough off
12082 test_155_small_load
12083 restore_lustre_params < $p
12086 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12093 save_writethrough $p
12096 set_cache writethrough on
12097 test_155_small_load
12098 restore_lustre_params < $p
12101 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12106 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12108 save_writethrough $p
12111 set_cache writethrough off
12112 test_155_small_load
12113 restore_lustre_params < $p
12116 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12121 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12123 save_writethrough $p
12126 set_cache writethrough on
12128 restore_lustre_params < $p
12131 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12136 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12138 save_writethrough $p
12141 set_cache writethrough off
12143 restore_lustre_params < $p
12146 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12151 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12153 save_writethrough $p
12156 set_cache writethrough on
12158 restore_lustre_params < $p
12161 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12166 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12168 save_writethrough $p
12171 set_cache writethrough off
12173 restore_lustre_params < $p
12176 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12180 remote_ost_nodsh && skip "remote OST with nodsh"
12181 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12182 skip "stats not implemented on old servers"
12183 [ "$ost1_FSTYPE" = "zfs" ] &&
12184 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12189 local file="$DIR/$tfile"
12190 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12192 save_writethrough $p
12195 log "Turn on read and write cache"
12197 set_cache writethrough on
12199 log "Write data and read it back."
12200 log "Read should be satisfied from the cache."
12201 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12203 cancel_lru_locks osc
12204 cat $file >/dev/null
12206 if ! let "AFTER - BEFORE == CPAGES"; then
12207 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12209 log "cache hits:: before: $BEFORE, after: $AFTER"
12212 log "Read again; it should be satisfied from the cache."
12214 cancel_lru_locks osc
12215 cat $file >/dev/null
12217 if ! let "AFTER - BEFORE == CPAGES"; then
12218 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12220 log "cache hits:: before: $BEFORE, after: $AFTER"
12223 log "Turn off the read cache and turn on the write cache"
12225 set_cache writethrough on
12227 log "Read again; it should be satisfied from the cache."
12229 cancel_lru_locks osc
12230 cat $file >/dev/null
12232 if ! let "AFTER - BEFORE == CPAGES"; then
12233 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12235 log "cache hits:: before: $BEFORE, after: $AFTER"
12238 log "Read again; it should not be satisfied from the cache."
12240 cancel_lru_locks osc
12241 cat $file >/dev/null
12243 if ! let "AFTER - BEFORE == 0"; then
12244 error "IN CACHE: before: $BEFORE, after: $AFTER"
12246 log "cache hits:: before: $BEFORE, after: $AFTER"
12249 log "Write data and read it back."
12250 log "Read should be satisfied from the cache."
12251 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12253 cancel_lru_locks osc
12254 cat $file >/dev/null
12256 if ! let "AFTER - BEFORE == CPAGES"; then
12257 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12259 log "cache hits:: before: $BEFORE, after: $AFTER"
12262 log "Read again; it should not be satisfied from the cache."
12264 cancel_lru_locks osc
12265 cat $file >/dev/null
12267 if ! let "AFTER - BEFORE == 0"; then
12268 error "IN CACHE: before: $BEFORE, after: $AFTER"
12270 log "cache hits:: before: $BEFORE, after: $AFTER"
12273 log "Turn off read and write cache"
12275 set_cache writethrough off
12277 log "Write data and read it back"
12278 log "It should not be satisfied from the cache."
12280 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12281 cancel_lru_locks osc
12283 cat $file >/dev/null
12285 if ! let "AFTER - BEFORE == 0"; then
12286 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12288 log "cache hits:: before: $BEFORE, after: $AFTER"
12291 log "Turn on the read cache and turn off the write cache"
12293 set_cache writethrough off
12295 log "Write data and read it back"
12296 log "It should not be satisfied from the cache."
12298 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12300 cancel_lru_locks osc
12301 cat $file >/dev/null
12303 if ! let "AFTER - BEFORE == 0"; then
12304 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12306 log "cache hits:: before: $BEFORE, after: $AFTER"
12309 log "Read again; it should be satisfied from the cache."
12311 cancel_lru_locks osc
12312 cat $file >/dev/null
12314 if ! let "AFTER - BEFORE == CPAGES"; then
12315 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12317 log "cache hits:: before: $BEFORE, after: $AFTER"
12320 restore_lustre_params < $p
12323 run_test 156 "Verification of tunables"
12326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12327 remote_mds_nodsh && skip "remote MDS with nodsh"
12328 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12329 skip "Need MDS version at least 2.2.0"
12331 changelog_register || error "changelog_register failed"
12332 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12333 changelog_users $SINGLEMDS | grep -q $cl_user ||
12334 error "User $cl_user not found in changelog_users"
12337 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12338 changelog_clear 0 || error "changelog_clear failed"
12339 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12340 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12341 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12342 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12343 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12344 rm $DIR/$tdir/pics/desktop.jpg
12346 changelog_dump | tail -10
12348 echo "verifying changelog mask"
12349 changelog_chmask "-MKDIR"
12350 changelog_chmask "-CLOSE"
12352 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12353 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12355 changelog_chmask "+MKDIR"
12356 changelog_chmask "+CLOSE"
12358 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12359 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12361 changelog_dump | tail -10
12362 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12363 CLOSES=$(changelog_dump | grep -c "CLOSE")
12364 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12365 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12368 echo "verifying target fid"
12369 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12370 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12371 [ "$fidc" == "$fidf" ] ||
12372 error "changelog '$tfile' fid $fidc != file fid $fidf"
12373 echo "verifying parent fid"
12374 # The FID returned from the Changelog may be the directory shard on
12375 # a different MDT, and not the FID returned by path2fid on the parent.
12376 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12377 # since this is what will matter when recreating this file in the tree.
12378 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12379 local pathp=$($LFS fid2path $MOUNT "$fidp")
12380 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12381 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12383 echo "getting records for $cl_user"
12384 changelog_users $SINGLEMDS
12385 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12387 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12388 error "changelog_clear failed"
12389 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12390 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12391 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12392 error "user index expect $user_rec1 + $nclr != $user_rec2"
12394 local min0_rec=$(changelog_users $SINGLEMDS |
12395 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12396 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12397 awk '{ print $1; exit; }')
12399 changelog_dump | tail -n 5
12400 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12401 [ $first_rec == $((min0_rec + 1)) ] ||
12402 error "first index should be $min0_rec + 1 not $first_rec"
12404 # LU-3446 changelog index reset on MDT restart
12405 local cur_rec1=$(changelog_users $SINGLEMDS |
12406 awk '/^current.index:/ { print $NF }')
12407 changelog_clear 0 ||
12408 error "clear all changelog records for $cl_user failed"
12409 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12410 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12411 error "Fail to start $SINGLEMDS"
12412 local cur_rec2=$(changelog_users $SINGLEMDS |
12413 awk '/^current.index:/ { print $NF }')
12414 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12415 [ $cur_rec1 == $cur_rec2 ] ||
12416 error "current index should be $cur_rec1 not $cur_rec2"
12418 echo "verifying users from this test are deregistered"
12419 changelog_deregister || error "changelog_deregister failed"
12420 changelog_users $SINGLEMDS | grep -q $cl_user &&
12421 error "User '$cl_user' still in changelog_users"
12423 # lctl get_param -n mdd.*.changelog_users
12424 # current index: 144
12425 # ID index (idle seconds)
12427 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12428 # this is the normal case where all users were deregistered
12429 # make sure no new records are added when no users are present
12430 local last_rec1=$(changelog_users $SINGLEMDS |
12431 awk '/^current.index:/ { print $NF }')
12432 touch $DIR/$tdir/chloe
12433 local last_rec2=$(changelog_users $SINGLEMDS |
12434 awk '/^current.index:/ { print $NF }')
12435 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12436 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12438 # any changelog users must be leftovers from a previous test
12439 changelog_users $SINGLEMDS
12440 echo "other changelog users; can't verify off"
12443 run_test 160a "changelog sanity"
12445 test_160b() { # LU-3587
12446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12447 remote_mds_nodsh && skip "remote MDS with nodsh"
12448 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12449 skip "Need MDS version at least 2.2.0"
12451 changelog_register || error "changelog_register failed"
12452 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12453 changelog_users $SINGLEMDS | grep -q $cl_user ||
12454 error "User '$cl_user' not found in changelog_users"
12456 local longname1=$(str_repeat a 255)
12457 local longname2=$(str_repeat b 255)
12460 echo "creating very long named file"
12461 touch $longname1 || error "create of '$longname1' failed"
12462 echo "renaming very long named file"
12463 mv $longname1 $longname2
12465 changelog_dump | grep RENME | tail -n 5
12468 run_test 160b "Verify that very long rename doesn't crash in changelog"
12471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12472 remote_mds_nodsh && skip "remote MDS with nodsh"
12474 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12475 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12476 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12477 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12481 # Registration step
12482 changelog_register || error "changelog_register failed"
12485 mkdir -p $DIR/$tdir
12486 $MCREATE $DIR/$tdir/foo_160c
12487 changelog_chmask "-TRUNC"
12488 $TRUNCATE $DIR/$tdir/foo_160c 200
12489 changelog_chmask "+TRUNC"
12490 $TRUNCATE $DIR/$tdir/foo_160c 199
12491 changelog_dump | tail -n 5
12492 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12493 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12495 run_test 160c "verify that changelog log catch the truncate event"
12498 remote_mds_nodsh && skip "remote MDS with nodsh"
12499 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12501 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12502 skip "Need MDS version at least 2.7.60"
12504 # Registration step
12505 changelog_register || error "changelog_register failed"
12507 mkdir -p $DIR/$tdir/migrate_dir
12508 changelog_clear 0 || error "changelog_clear failed"
12510 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12511 changelog_dump | tail -n 5
12512 local migrates=$(changelog_dump | grep -c "MIGRT")
12513 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12515 run_test 160d "verify that changelog log catch the migrate event"
12518 remote_mds_nodsh && skip "remote MDS with nodsh"
12521 changelog_register || error "changelog_register failed"
12523 # Delete a future user (expect fail)
12524 local MDT0=$(facet_svc $SINGLEMDS)
12525 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12528 if [ $rc -eq 0 ]; then
12529 error "Deleted non-existant user cl77"
12530 elif [ $rc -ne 2 ]; then
12531 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12534 # Clear to a bad index (1 billion should be safe)
12535 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12538 if [ $rc -eq 0 ]; then
12539 error "Successfully cleared to invalid CL index"
12540 elif [ $rc -ne 22 ]; then
12541 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12544 run_test 160e "changelog negative testing (should return errors)"
12547 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12548 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12549 skip "Need MDS version at least 2.10.56"
12551 local mdts=$(comma_list $(mdts_nodes))
12554 changelog_register || error "first changelog_register failed"
12555 changelog_register || error "second changelog_register failed"
12557 declare -A cl_user1
12558 declare -A cl_user2
12563 # generate some changelog records to accumulate on each MDT
12564 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12565 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12566 error "create $DIR/$tdir/$tfile failed"
12568 # check changelogs have been generated
12569 local nbcl=$(changelog_dump | wc -l)
12570 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12572 for param in "changelog_max_idle_time=10" \
12574 "changelog_min_gc_interval=2" \
12575 "changelog_min_free_cat_entries=3"; do
12576 local MDT0=$(facet_svc $SINGLEMDS)
12577 local var="${param%=*}"
12578 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12580 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12581 do_nodes $mdts $LCTL set_param mdd.*.$param
12584 # force cl_user2 to be idle (1st part)
12587 # simulate changelog catalog almost full
12588 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12589 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12591 for i in $(seq $MDSCOUNT); do
12592 cl_users=(${CL_USERS[mds$i]})
12593 cl_user1[mds$i]="${cl_users[0]}"
12594 cl_user2[mds$i]="${cl_users[1]}"
12596 [ -n "${cl_user1[mds$i]}" ] ||
12597 error "mds$i: no user registered"
12598 [ -n "${cl_user2[mds$i]}" ] ||
12599 error "mds$i: only ${cl_user2[mds$i]} is registered"
12601 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12602 [ -n "$user_rec1" ] ||
12603 error "mds$i: User ${cl_user1[mds$i]} not registered"
12604 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12605 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12606 [ -n "$user_rec2" ] ||
12607 error "mds$i: User ${cl_user1[mds$i]} not registered"
12608 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12609 "$user_rec1 + 2 == $user_rec2"
12610 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12611 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12612 "$user_rec1 + 2, but is $user_rec2"
12613 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12614 [ -n "$user_rec2" ] ||
12615 error "mds$i: User ${cl_user2[mds$i]} not registered"
12616 [ $user_rec1 == $user_rec2 ] ||
12617 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12618 "$user_rec1, but is $user_rec2"
12621 # force cl_user2 to be idle (2nd part) and to reach
12622 # changelog_max_idle_time
12625 # generate one more changelog to trigger fail_loc
12626 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12627 error "create $DIR/$tdir/${tfile}bis failed"
12629 # ensure gc thread is done
12630 for i in $(mdts_nodes); do
12632 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12633 error "$i: GC-thread not done"
12637 for i in $(seq $MDSCOUNT); do
12638 # check cl_user1 still registered
12639 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12640 error "mds$i: User ${cl_user1[mds$i]} not registered"
12641 # check cl_user2 unregistered
12642 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12643 error "mds$i: User ${cl_user2[mds$i]} still registered"
12645 # check changelogs are present and starting at $user_rec1 + 1
12646 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12647 [ -n "$user_rec1" ] ||
12648 error "mds$i: User ${cl_user1[mds$i]} not registered"
12649 first_rec=$($LFS changelog $(facet_svc mds$i) |
12650 awk '{ print $1; exit; }')
12652 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12653 [ $((user_rec1 + 1)) == $first_rec ] ||
12654 error "mds$i: first index should be $user_rec1 + 1, " \
12655 "but is $first_rec"
12658 run_test 160f "changelog garbage collect (timestamped users)"
12661 remote_mds_nodsh && skip "remote MDS with nodsh"
12662 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12663 skip "Need MDS version at least 2.10.56"
12665 local mdts=$(comma_list $(mdts_nodes))
12667 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12668 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12671 changelog_register || error "first changelog_register failed"
12672 changelog_register || error "second changelog_register failed"
12674 declare -A cl_user1
12675 declare -A cl_user2
12680 # generate some changelog records to accumulate on each MDT
12681 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12682 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12683 error "create $DIR/$tdir/$tfile failed"
12685 # check changelogs have been generated
12686 local nbcl=$(changelog_dump | wc -l)
12687 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12689 # reduce the max_idle_indexes value to make sure we exceed it
12690 max_ndx=$((nbcl / 2 - 1))
12692 for param in "changelog_max_idle_indexes=$max_ndx" \
12694 "changelog_min_gc_interval=2" \
12695 "changelog_min_free_cat_entries=3"; do
12696 local MDT0=$(facet_svc $SINGLEMDS)
12697 local var="${param%=*}"
12698 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12700 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12701 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12702 error "unable to set mdd.*.$param"
12705 # simulate changelog catalog almost full
12706 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12707 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12709 for i in $(seq $MDSCOUNT); do
12710 cl_users=(${CL_USERS[mds$i]})
12711 cl_user1[mds$i]="${cl_users[0]}"
12712 cl_user2[mds$i]="${cl_users[1]}"
12714 [ -n "${cl_user1[mds$i]}" ] ||
12715 error "mds$i: no user registered"
12716 [ -n "${cl_user2[mds$i]}" ] ||
12717 error "mds$i: only ${cl_user1[mds$i]} is registered"
12719 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12720 [ -n "$user_rec1" ] ||
12721 error "mds$i: User ${cl_user1[mds$i]} not registered"
12722 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12723 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12724 [ -n "$user_rec2" ] ||
12725 error "mds$i: User ${cl_user1[mds$i]} not registered"
12726 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12727 "$user_rec1 + 2 == $user_rec2"
12728 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12729 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12730 "$user_rec1 + 2, but is $user_rec2"
12731 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12732 [ -n "$user_rec2" ] ||
12733 error "mds$i: User ${cl_user2[mds$i]} not registered"
12734 [ $user_rec1 == $user_rec2 ] ||
12735 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12736 "$user_rec1, but is $user_rec2"
12739 # ensure we are past the previous changelog_min_gc_interval set above
12742 # generate one more changelog to trigger fail_loc
12743 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12744 error "create $DIR/$tdir/${tfile}bis failed"
12746 # ensure gc thread is done
12747 for i in $(mdts_nodes); do
12749 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12750 error "$i: GC-thread not done"
12754 for i in $(seq $MDSCOUNT); do
12755 # check cl_user1 still registered
12756 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12757 error "mds$i: User ${cl_user1[mds$i]} not registered"
12758 # check cl_user2 unregistered
12759 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12760 error "mds$i: User ${cl_user2[mds$i]} still registered"
12762 # check changelogs are present and starting at $user_rec1 + 1
12763 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12764 [ -n "$user_rec1" ] ||
12765 error "mds$i: User ${cl_user1[mds$i]} not registered"
12766 first_rec=$($LFS changelog $(facet_svc mds$i) |
12767 awk '{ print $1; exit; }')
12769 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12770 [ $((user_rec1 + 1)) == $first_rec ] ||
12771 error "mds$i: first index should be $user_rec1 + 1, " \
12772 "but is $first_rec"
12775 run_test 160g "changelog garbage collect (old users)"
12778 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12779 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12780 skip "Need MDS version at least 2.10.56"
12782 local mdts=$(comma_list $(mdts_nodes))
12785 changelog_register || error "first changelog_register failed"
12786 changelog_register || error "second changelog_register failed"
12788 declare -A cl_user1
12789 declare -A cl_user2
12794 # generate some changelog records to accumulate on each MDT
12795 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12796 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12797 error "create $DIR/$tdir/$tfile failed"
12799 # check changelogs have been generated
12800 local nbcl=$(changelog_dump | wc -l)
12801 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12803 for param in "changelog_max_idle_time=10" \
12805 "changelog_min_gc_interval=2"; do
12806 local MDT0=$(facet_svc $SINGLEMDS)
12807 local var="${param%=*}"
12808 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12810 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12811 do_nodes $mdts $LCTL set_param mdd.*.$param
12814 # force cl_user2 to be idle (1st part)
12817 for i in $(seq $MDSCOUNT); do
12818 cl_users=(${CL_USERS[mds$i]})
12819 cl_user1[mds$i]="${cl_users[0]}"
12820 cl_user2[mds$i]="${cl_users[1]}"
12822 [ -n "${cl_user1[mds$i]}" ] ||
12823 error "mds$i: no user registered"
12824 [ -n "${cl_user2[mds$i]}" ] ||
12825 error "mds$i: only ${cl_user2[mds$i]} is registered"
12827 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12828 [ -n "$user_rec1" ] ||
12829 error "mds$i: User ${cl_user1[mds$i]} not registered"
12830 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12831 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12832 [ -n "$user_rec2" ] ||
12833 error "mds$i: User ${cl_user1[mds$i]} not registered"
12834 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12835 "$user_rec1 + 2 == $user_rec2"
12836 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12837 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12838 "$user_rec1 + 2, but is $user_rec2"
12839 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12840 [ -n "$user_rec2" ] ||
12841 error "mds$i: User ${cl_user2[mds$i]} not registered"
12842 [ $user_rec1 == $user_rec2 ] ||
12843 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12844 "$user_rec1, but is $user_rec2"
12847 # force cl_user2 to be idle (2nd part) and to reach
12848 # changelog_max_idle_time
12851 # force each GC-thread start and block then
12852 # one per MDT/MDD, set fail_val accordingly
12853 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12854 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12856 # generate more changelogs to trigger fail_loc
12857 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12858 error "create $DIR/$tdir/${tfile}bis failed"
12860 # stop MDT to stop GC-thread, should be done in back-ground as it will
12861 # block waiting for the thread to be released and exit
12862 declare -A stop_pids
12863 for i in $(seq $MDSCOUNT); do
12865 stop_pids[mds$i]=$!
12868 for i in $(mdts_nodes); do
12871 local facets=$(facets_up_on_host $i)
12873 for facet in ${facets//,/ }; do
12874 if [[ $facet == mds* ]]; then
12878 # ensure each MDS's gc threads are still present and all in "R"
12879 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12880 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12881 error "$i: expected $nb GC-thread"
12883 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12885 error "$i: GC-thread not found in R-state"
12886 # check umounts of each MDT on MDS have reached kthread_stop()
12887 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12888 error "$i: expected $nb umount"
12890 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12891 error "$i: umount not found in D-state"
12894 # release all GC-threads
12895 do_nodes $mdts $LCTL set_param fail_loc=0
12897 # wait for MDT stop to complete
12898 for i in $(seq $MDSCOUNT); do
12899 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12903 # may try to check if any orphan changelog records are present
12904 # via ldiskfs/zfs and llog_reader...
12906 # re-start/mount MDTs
12907 for i in $(seq $MDSCOUNT); do
12908 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12909 error "Fail to start mds$i"
12913 for i in $(seq $MDSCOUNT); do
12914 # check cl_user1 still registered
12915 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12916 error "mds$i: User ${cl_user1[mds$i]} not registered"
12917 # check cl_user2 unregistered
12918 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12919 error "mds$i: User ${cl_user2[mds$i]} still registered"
12921 # check changelogs are present and starting at $user_rec1 + 1
12922 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12923 [ -n "$user_rec1" ] ||
12924 error "mds$i: User ${cl_user1[mds$i]} not registered"
12925 first_rec=$($LFS changelog $(facet_svc mds$i) |
12926 awk '{ print $1; exit; }')
12928 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12929 [ $((user_rec1 + 1)) == $first_rec ] ||
12930 error "mds$i: first index should be $user_rec1 + 1, " \
12931 "but is $first_rec"
12934 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12939 local mdts=$(comma_list $(mdts_nodes))
12941 changelog_register || error "first changelog_register failed"
12943 # generate some changelog records to accumulate on each MDT
12944 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12945 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12946 error "create $DIR/$tdir/$tfile failed"
12948 # check changelogs have been generated
12949 local nbcl=$(changelog_dump | wc -l)
12950 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12952 # simulate race between register and unregister
12953 # XXX as fail_loc is set per-MDS, with DNE configs the race
12954 # simulation will only occur for one MDT per MDS and for the
12955 # others the normal race scenario will take place
12956 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12957 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12958 do_nodes $mdts $LCTL set_param fail_val=1
12960 # unregister 1st user
12961 changelog_deregister &
12963 # wait some time for deregister work to reach race rdv
12965 # register 2nd user
12966 changelog_register || error "2nd user register failed"
12968 wait $pid1 || error "1st user deregister failed"
12972 declare -A LAST_REC
12973 for i in $(seq $MDSCOUNT); do
12974 if changelog_users mds$i | grep "^cl"; then
12975 # make sure new records are added with one user present
12976 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12977 awk '/^current.index:/ { print $NF }')
12979 error "mds$i has no user registered"
12983 # generate more changelog records to accumulate on each MDT
12984 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12985 error "create $DIR/$tdir/${tfile}bis failed"
12987 for i in $(seq $MDSCOUNT); do
12988 last_rec=$(changelog_users $SINGLEMDS |
12989 awk '/^current.index:/ { print $NF }')
12990 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12991 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12992 error "changelogs are off on mds$i"
12995 run_test 160i "changelog user register/unregister race"
12998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13000 test_mkdir -c1 $DIR/$tdir
13001 cp /etc/hosts $DIR/$tdir/$tfile
13002 test_mkdir -c1 $DIR/$tdir/foo1
13003 test_mkdir -c1 $DIR/$tdir/foo2
13004 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13005 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13007 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13008 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13009 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13010 $LFS fid2path $DIR $FID
13011 error "bad link ea"
13014 rm $DIR/$tdir/foo2/zachary
13016 rm $DIR/$tdir/foo2/thor
13018 rm $DIR/$tdir/$tfile
13020 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13021 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13022 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13023 rm $DIR/$tdir/foo2/maggie
13026 local longname=$tfile.avg_len_is_thirty_two_
13027 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13028 error_noexit 'failed to unlink many hardlinks'" EXIT
13029 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13030 error "failed to hardlink many files"
13031 links=$($LFS fid2path $DIR $FID | wc -l)
13032 echo -n "${links}/1000 links in link EA"
13033 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13035 run_test 161a "link ea sanity"
13038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13039 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13042 local remote_dir=$DIR/$tdir/remote_dir
13044 mkdir -p $DIR/$tdir
13045 $LFS mkdir -i $MDTIDX $remote_dir ||
13046 error "create remote directory failed"
13048 cp /etc/hosts $remote_dir/$tfile
13049 mkdir -p $remote_dir/foo1
13050 mkdir -p $remote_dir/foo2
13051 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13052 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13053 ln $remote_dir/$tfile $remote_dir/foo1/luna
13054 ln $remote_dir/$tfile $remote_dir/foo2/thor
13056 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13058 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13059 $LFS fid2path $DIR $FID
13060 error "bad link ea"
13063 rm $remote_dir/foo2/zachary
13065 rm $remote_dir/foo2/thor
13067 rm $remote_dir/$tfile
13069 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13070 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13071 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13072 $LFS fid2path $DIR $FID
13073 error "bad link rename"
13075 rm $remote_dir/foo2/maggie
13078 local longname=filename_avg_len_is_thirty_two_
13079 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13080 error "failed to hardlink many files"
13081 links=$($LFS fid2path $DIR $FID | wc -l)
13082 echo -n "${links}/1000 links in link EA"
13083 [[ ${links} -gt 60 ]] ||
13084 error "expected at least 60 links in link EA"
13085 unlinkmany $remote_dir/foo2/$longname 1000 ||
13086 error "failed to unlink many hardlinks"
13088 run_test 161b "link ea sanity under remote directory"
13091 remote_mds_nodsh && skip "remote MDS with nodsh"
13092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13093 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13094 skip "Need MDS version at least 2.1.5"
13096 # define CLF_RENAME_LAST 0x0001
13097 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13098 changelog_register || error "changelog_register failed"
13101 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13102 touch $DIR/$tdir/foo_161c
13103 touch $DIR/$tdir/bar_161c
13104 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13105 changelog_dump | grep RENME | tail -n 5
13106 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13107 changelog_clear 0 || error "changelog_clear failed"
13108 if [ x$flags != "x0x1" ]; then
13109 error "flag $flags is not 0x1"
13112 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13113 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13114 touch $DIR/$tdir/foo_161c
13115 touch $DIR/$tdir/bar_161c
13116 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13117 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13118 changelog_dump | grep RENME | tail -n 5
13119 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13120 changelog_clear 0 || error "changelog_clear failed"
13121 if [ x$flags != "x0x0" ]; then
13122 error "flag $flags is not 0x0"
13124 echo "rename overwrite a target having nlink > 1," \
13125 "changelog record has flags of $flags"
13127 # rename doesn't overwrite a target (changelog flag 0x0)
13128 touch $DIR/$tdir/foo_161c
13129 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13130 changelog_dump | grep RENME | tail -n 5
13131 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13132 changelog_clear 0 || error "changelog_clear failed"
13133 if [ x$flags != "x0x0" ]; then
13134 error "flag $flags is not 0x0"
13136 echo "rename doesn't overwrite a target," \
13137 "changelog record has flags of $flags"
13139 # define CLF_UNLINK_LAST 0x0001
13140 # unlink a file having nlink = 1 (changelog flag 0x1)
13141 rm -f $DIR/$tdir/foo2_161c
13142 changelog_dump | grep UNLNK | tail -n 5
13143 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13144 changelog_clear 0 || error "changelog_clear failed"
13145 if [ x$flags != "x0x1" ]; then
13146 error "flag $flags is not 0x1"
13148 echo "unlink a file having nlink = 1," \
13149 "changelog record has flags of $flags"
13151 # unlink a file having nlink > 1 (changelog flag 0x0)
13152 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13153 rm -f $DIR/$tdir/foobar_161c
13154 changelog_dump | grep UNLNK | tail -n 5
13155 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13156 changelog_clear 0 || error "changelog_clear failed"
13157 if [ x$flags != "x0x0" ]; then
13158 error "flag $flags is not 0x0"
13160 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13162 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13165 remote_mds_nodsh && skip "remote MDS with nodsh"
13166 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13171 changelog_register || error "changelog_register failed"
13173 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13174 # interfer with $MOUNT/.lustre/fid/ access
13176 [[ $? -eq 0 ]] || error "mkdir failed"
13178 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13179 $LCTL set_param fail_loc=0x8000140c
13181 $LCTL set_param fail_val=5
13184 echo foofoo > $DIR/$tdir/$tfile &
13187 # wait for create to be delayed
13191 [[ $? -eq 0 ]] || error "create should be blocked"
13193 local tempfile=$(mktemp)
13194 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13195 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13196 # some delay may occur during ChangeLog publishing and file read just
13197 # above, that could allow file write to happen finally
13198 [[ -s $tempfile ]] && echo "file should be empty"
13200 $LCTL set_param fail_loc=0
13203 [[ $? -eq 0 ]] || error "create failed"
13205 run_test 161d "create with concurrent .lustre/fid access"
13208 local expected="$1"
13213 path=$($LFS fid2path "$@")
13216 if [ $rc -ne 0 ]; then
13217 error "path looked up of '$expected' failed: rc=$rc"
13218 elif [ "$path" != "$expected" ]; then
13219 error "path looked up '$path' instead of '$expected'"
13221 echo "FID '$fid' resolves to path '$path' as expected"
13225 test_162a() { # was test_162
13226 test_mkdir -p -c1 $DIR/$tdir/d2
13227 touch $DIR/$tdir/d2/$tfile
13228 touch $DIR/$tdir/d2/x1
13229 touch $DIR/$tdir/d2/x2
13230 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13231 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13233 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13234 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13237 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13238 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13239 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13241 # softlink to wrong file
13242 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13243 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13244 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13247 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13248 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13249 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13250 # fid2path dir/fsname should both work
13251 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13252 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13254 # hardlink count: check that there are 2 links
13255 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13256 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13258 # hardlink indexing: remove the first link
13259 rm $DIR/$tdir/d2/p/q/r/hlink
13260 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13262 run_test 162a "path lookup sanity"
13265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13269 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13270 error "create striped dir failed"
13272 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13273 tail -n 1 | awk '{print $2}')
13274 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13276 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13277 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13280 for ((i=0;i<5;i++)); do
13281 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13282 error "get fid for f$i failed"
13283 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13285 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13286 error "get fid for d$i failed"
13287 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13292 run_test 162b "striped directory path lookup sanity"
13294 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13296 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13297 skip "Need MDS version at least 2.7.51"
13299 local lpath=$tdir.local
13300 local rpath=$tdir.remote
13302 test_mkdir $DIR/$lpath
13303 test_mkdir $DIR/$rpath
13305 for ((i = 0; i <= 101; i++)); do
13308 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13309 error "get fid for local directory $DIR/$lpath failed"
13310 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13313 test_mkdir $DIR/$rpath
13314 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13315 error "get fid for remote directory $DIR/$rpath failed"
13316 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13321 run_test 162c "fid2path works with paths 100 or more directories deep"
13324 # do directio so as not to populate the page cache
13325 log "creating a 10 Mb file"
13326 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13327 log "starting reads"
13328 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13329 log "truncating the file"
13330 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13332 kill %+ || true # reads might have finished
13333 echo "wait until dd is finished"
13335 log "removing the temporary file"
13336 rm -rf $DIR/$tfile || error "tmp file removal failed"
13338 run_test 169 "parallel read and truncate should not deadlock"
13341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13343 $LCTL clear # bug 18514
13344 $LCTL debug_daemon start $TMP/${tfile}_log_good
13346 $LCTL debug_daemon stop
13347 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13348 error "sed failed to read log_good"
13350 $LCTL debug_daemon start $TMP/${tfile}_log_good
13352 $LCTL debug_daemon stop
13354 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13355 error "lctl df log_bad failed"
13357 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13358 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13360 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13361 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13363 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13364 error "bad_line good_line1 good_line2 are empty"
13366 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13367 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13368 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13370 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13371 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13372 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13374 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13375 error "bad_line_new good_line_new are empty"
13377 local expected_good=$((good_line1 + good_line2*2))
13379 rm -f $TMP/${tfile}*
13380 # LU-231, short malformed line may not be counted into bad lines
13381 if [ $bad_line -ne $bad_line_new ] &&
13382 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13383 error "expected $bad_line bad lines, but got $bad_line_new"
13387 if [ $expected_good -ne $good_line_new ]; then
13388 error "expected $expected_good good lines, but got $good_line_new"
13393 run_test 170 "test lctl df to handle corrupted log ====================="
13395 test_171() { # bug20592
13396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13398 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13399 $LCTL set_param fail_loc=0x50e
13400 $LCTL set_param fail_val=3000
13401 multiop_bg_pause $DIR/$tfile O_s || true
13403 kill -USR1 $MULTIPID
13407 if dmesg | grep "recursive fault"; then
13408 error "caught a recursive fault"
13410 $LCTL set_param fail_loc=0
13413 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13415 # it would be good to share it with obdfilter-survey/iokit-libecho code
13416 setup_obdecho_osc () {
13419 local obdfilter_name=$2
13420 echo "Creating new osc for $obdfilter_name on $ost_nid"
13421 # make sure we can find loopback nid
13422 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13424 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13425 ${obdfilter_name}_osc_UUID || rc=2; }
13426 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13427 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13431 cleanup_obdecho_osc () {
13432 local obdfilter_name=$1
13433 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13434 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13441 local pages=${3:-64}
13446 local obd_size=$(get_obd_size $node $OBD)
13447 local page_size=$(get_page_size $node)
13448 if [[ -n "$obd_size" ]]; then
13449 local new_count=$((obd_size / (pages * page_size / 1024)))
13450 [[ $new_count -ge $count ]] || count=$new_count
13453 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13454 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13456 if [ $rc -eq 0 ]; then
13457 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13458 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13460 echo "New object id is $id"
13461 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13463 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13464 "test_brw $count w v $pages $id" || rc=4; }
13465 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13467 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13468 "cleanup" || rc=5; }
13469 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13470 "detach" || rc=6; }
13471 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13478 if ! module_loaded obdecho; then
13479 load_module obdecho/obdecho &&
13480 stack_trap "rmmod obdecho" EXIT ||
13481 error "unable to load obdecho on client"
13484 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13485 local host=$($LCTL get_param -n osc.$osc.import |
13486 awk '/current_connection:/ { print $2 }' )
13487 local target=$($LCTL get_param -n osc.$osc.import |
13488 awk '/target:/ { print $2 }' )
13489 target=${target%_UUID}
13491 if [ -n "$target" ]; then
13492 setup_obdecho_osc $host $target &&
13493 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13494 { error "obdecho setup failed with $?"; return; }
13496 obdecho_test ${target}_osc client ||
13497 error "obdecho_test failed on ${target}_osc"
13499 $LCTL get_param osc.$osc.import
13500 error "there is no osc.$osc.import target"
13503 run_test 180a "test obdecho on osc"
13506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13507 remote_ost_nodsh && skip "remote OST with nodsh"
13509 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13510 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13511 error "failed to load module obdecho"
13513 local target=$(do_facet ost1 $LCTL dl |
13514 awk '/obdfilter/ { print $4; exit; }')
13516 if [ -n "$target" ]; then
13517 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13519 do_facet ost1 $LCTL dl
13520 error "there is no obdfilter target on ost1"
13523 run_test 180b "test obdecho directly on obdfilter"
13525 test_180c() { # LU-2598
13526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13527 remote_ost_nodsh && skip "remote OST with nodsh"
13528 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13529 skip "Need MDS version at least 2.4.0"
13531 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13532 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13533 error "failed to load module obdecho"
13535 local target=$(do_facet ost1 $LCTL dl |
13536 awk '/obdfilter/ { print $4; exit; }')
13538 if [ -n "$target" ]; then
13539 local pages=16384 # 64MB bulk I/O RPC size
13541 obdecho_test "$target" ost1 "$pages" ||
13542 error "obdecho_test with pages=$pages failed with $?"
13544 do_facet ost1 $LCTL dl
13545 error "there is no obdfilter target on ost1"
13548 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13550 test_181() { # bug 22177
13551 test_mkdir $DIR/$tdir
13552 # create enough files to index the directory
13553 createmany -o $DIR/$tdir/foobar 4000
13554 # print attributes for debug purpose
13557 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13559 # remove the files & current working dir
13560 unlinkmany $DIR/$tdir/foobar 4000
13562 kill -USR1 $MULTIPID
13564 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13567 run_test 181 "Test open-unlinked dir ========================"
13573 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13575 $LCTL set_param mdc.*.rpc_stats=clear
13577 for (( i = 0; i < $tcount; i++ )) ; do
13578 mkdir $DIR/$tdir/$i
13581 for (( i = 0; i < $tcount; i++ )) ; do
13582 createmany -o $DIR/$tdir/$i/f- $fcount &
13586 for (( i = 0; i < $tcount; i++ )) ; do
13587 unlinkmany $DIR/$tdir/$i/f- $fcount &
13591 $LCTL get_param mdc.*.rpc_stats
13595 run_test 182 "Test parallel modify metadata operations ================"
13597 test_183() { # LU-2275
13598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13599 remote_mds_nodsh && skip "remote MDS with nodsh"
13600 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13601 skip "Need MDS version at least 2.3.56"
13603 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13604 echo aaa > $DIR/$tdir/$tfile
13606 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13607 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13609 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13610 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13612 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13614 # Flush negative dentry cache
13615 touch $DIR/$tdir/$tfile
13617 # We are not checking for any leaked references here, they'll
13618 # become evident next time we do cleanup with module unload.
13621 run_test 183 "No crash or request leak in case of strange dispositions ========"
13623 # test suite 184 is for LU-2016, LU-2017
13625 check_swap_layouts_support
13627 dir0=$DIR/$tdir/$testnum
13628 test_mkdir -p -c1 $dir0
13633 $LFS setstripe -c1 $file1
13635 $LFS setstripe -c2 $file2
13637 gen1=$($LFS getstripe -g $file1)
13638 gen2=$($LFS getstripe -g $file2)
13640 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13641 gen=$($LFS getstripe -g $file1)
13642 [[ $gen1 != $gen ]] ||
13643 "Layout generation on $file1 does not change"
13644 gen=$($LFS getstripe -g $file2)
13645 [[ $gen2 != $gen ]] ||
13646 "Layout generation on $file2 does not change"
13648 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13649 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13651 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13653 run_test 184a "Basic layout swap"
13656 check_swap_layouts_support
13658 dir0=$DIR/$tdir/$testnum
13659 mkdir -p $dir0 || error "creating dir $dir0"
13666 $LFS setstripe -c1 $file1
13667 $LFS setstripe -c2 $file2
13668 $LFS setstripe -c1 $file3
13669 chown $RUNAS_ID $file3
13670 gen1=$($LFS getstripe -g $file1)
13671 gen2=$($LFS getstripe -g $file2)
13673 $LFS swap_layouts $dir1 $dir2 &&
13674 error "swap of directories layouts should fail"
13675 $LFS swap_layouts $dir1 $file1 &&
13676 error "swap of directory and file layouts should fail"
13677 $RUNAS $LFS swap_layouts $file1 $file2 &&
13678 error "swap of file we cannot write should fail"
13679 $LFS swap_layouts $file1 $file3 &&
13680 error "swap of file with different owner should fail"
13681 /bin/true # to clear error code
13683 run_test 184b "Forbidden layout swap (will generate errors)"
13686 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13687 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13688 check_swap_layouts_support
13690 local dir0=$DIR/$tdir/$testnum
13691 mkdir -p $dir0 || error "creating dir $dir0"
13693 local ref1=$dir0/ref1
13694 local ref2=$dir0/ref2
13695 local file1=$dir0/file1
13696 local file2=$dir0/file2
13697 # create a file large enough for the concurrent test
13698 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13699 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13700 echo "ref file size: ref1($(stat -c %s $ref1))," \
13701 "ref2($(stat -c %s $ref2))"
13704 dd if=$ref1 of=$file1 bs=16k &
13707 # Make sure dd starts to copy file
13708 while [ ! -f $file1 ]; do sleep 0.1; done
13710 $LFS swap_layouts $file1 $file2
13713 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13714 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13716 # how many bytes copied before swapping layout
13717 local copied=$(stat -c %s $file2)
13718 local remaining=$(stat -c %s $ref1)
13719 remaining=$((remaining - copied))
13720 echo "Copied $copied bytes before swapping layout..."
13722 cmp -n $copied $file1 $ref2 | grep differ &&
13723 error "Content mismatch [0, $copied) of ref2 and file1"
13724 cmp -n $copied $file2 $ref1 ||
13725 error "Content mismatch [0, $copied) of ref1 and file2"
13726 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13727 error "Content mismatch [$copied, EOF) of ref1 and file1"
13730 rm -f $ref1 $ref2 $file1 $file2
13732 run_test 184c "Concurrent write and layout swap"
13735 check_swap_layouts_support
13736 [ -z "$(which getfattr 2>/dev/null)" ] &&
13737 skip_env "no getfattr command"
13739 local file1=$DIR/$tdir/$tfile-1
13740 local file2=$DIR/$tdir/$tfile-2
13741 local file3=$DIR/$tdir/$tfile-3
13745 mkdir -p $DIR/$tdir
13746 touch $file1 || error "create $file1 failed"
13747 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13748 error "create $file2 failed"
13749 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13750 error "create $file3 failed"
13751 lovea1=$(get_layout_param $file1)
13753 $LFS swap_layouts $file2 $file3 ||
13754 error "swap $file2 $file3 layouts failed"
13755 $LFS swap_layouts $file1 $file2 ||
13756 error "swap $file1 $file2 layouts failed"
13758 lovea2=$(get_layout_param $file2)
13761 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13763 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13764 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13766 run_test 184d "allow stripeless layouts swap"
13769 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13770 skip "Need MDS version at least 2.6.94"
13771 check_swap_layouts_support
13772 [ -z "$(which getfattr 2>/dev/null)" ] &&
13773 skip_env "no getfattr command"
13775 local file1=$DIR/$tdir/$tfile-1
13776 local file2=$DIR/$tdir/$tfile-2
13777 local file3=$DIR/$tdir/$tfile-3
13780 mkdir -p $DIR/$tdir
13781 touch $file1 || error "create $file1 failed"
13782 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13783 error "create $file2 failed"
13784 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13785 error "create $file3 failed"
13787 $LFS swap_layouts $file1 $file2 ||
13788 error "swap $file1 $file2 layouts failed"
13790 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13791 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13793 echo 123 > $file1 || error "Should be able to write into $file1"
13795 $LFS swap_layouts $file1 $file3 ||
13796 error "swap $file1 $file3 layouts failed"
13798 echo 123 > $file1 || error "Should be able to write into $file1"
13800 rm -rf $file1 $file2 $file3
13802 run_test 184e "Recreate layout after stripeless layout swaps"
13805 # Create a file with name longer than sizeof(struct stat) ==
13806 # 144 to see if we can get chars from the file name to appear
13807 # in the returned striping. Note that 'f' == 0x66.
13808 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13810 mkdir -p $DIR/$tdir
13811 mcreate $DIR/$tdir/$file
13812 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13813 error "IOC_MDC_GETFILEINFO returned garbage striping"
13816 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13818 test_185() { # LU-2441
13819 # LU-3553 - no volatile file support in old servers
13820 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13821 skip "Need MDS version at least 2.3.60"
13823 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13824 touch $DIR/$tdir/spoo
13825 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13826 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13827 error "cannot create/write a volatile file"
13828 [ "$FILESET" == "" ] &&
13829 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13830 error "FID is still valid after close"
13832 multiop_bg_pause $DIR/$tdir vVw4096_c
13839 # assume that the next FID for this client is sequential, since stdout
13840 # is unfortunately eaten by multiop_bg_pause
13841 local n=$((${fidv[1]} + 1))
13842 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13843 if [ "$FILESET" == "" ]; then
13844 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13845 error "FID is missing before close"
13847 kill -USR1 $multi_pid
13848 # 1 second delay, so if mtime change we will see it
13850 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13851 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13853 run_test 185 "Volatile file support"
13856 remote_mds_nodsh && skip "remote MDS with nodsh"
13857 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13858 skip "Need MDS version at least 2.3.0"
13860 local dir0=$DIR/$tdir/$testnum
13861 mkdir -p $dir0 || error "creating dir $dir0"
13863 local file=$dir0/file1
13864 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13865 local dv1=$($LFS data_version $file)
13866 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13867 local dv2=$($LFS data_version $file)
13868 [[ $dv1 != $dv2 ]] ||
13869 error "data version did not change on write $dv1 == $dv2"
13874 run_test 187a "Test data version change"
13877 remote_mds_nodsh && skip "remote MDS with nodsh"
13878 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13879 skip "Need MDS version at least 2.3.0"
13881 local dir0=$DIR/$tdir/$testnum
13882 mkdir -p $dir0 || error "creating dir $dir0"
13884 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13885 [[ ${DV[0]} != ${DV[1]} ]] ||
13886 error "data version did not change on write"\
13887 " ${DV[0]} == ${DV[1]}"
13892 run_test 187b "Test data version change on volatile file"
13895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 remote_mgs_nodsh && skip "remote MGS with nodsh"
13897 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13899 local POOL=${POOL:-cea1}
13900 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13901 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13904 local last_ost=$(($OSTCOUNT - 1))
13906 local ost_list=$(seq $first_ost $ost_step $last_ost)
13907 local ost_range="$first_ost $last_ost $ost_step"
13908 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13909 local file_dir=$POOL_ROOT/file_tst
13910 local subdir=$test_path/subdir
13913 if ! combined_mgs_mds ; then
13918 # former test_200a test_200b
13919 pool_add $POOL || { rc=$? ; break; }
13920 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13921 # former test_200c test_200d
13922 mkdir -p $test_path
13923 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13924 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13926 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13927 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13928 || { rc=$? ; break; }
13929 # former test_200e test_200f
13930 local files=$((OSTCOUNT*3))
13931 pool_alloc_files $POOL $test_path $files "$ost_list" \
13932 || { rc=$? ; break; }
13933 pool_create_files $POOL $file_dir $files "$ost_list" \
13934 || { rc=$? ; break; }
13935 # former test_200g test_200h
13936 pool_lfs_df $POOL || { rc=$? ; break; }
13937 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13939 # former test_201a test_201b test_201c
13940 pool_remove_first_target $POOL || { rc=$? ; break; }
13942 local f=$test_path/$tfile
13943 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13944 pool_remove $POOL $f || { rc=$? ; break; }
13950 if ! combined_mgs_mds ; then
13955 run_test 200 "OST pools"
13957 # usage: default_attr <count | size | offset>
13959 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13962 # usage: check_default_stripe_attr
13963 check_default_stripe_attr() {
13964 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13967 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13969 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13973 error "unknown getstripe attr '$1'"
13976 [ $ACTUAL == $EXPECTED ] ||
13977 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13981 test_mkdir $DIR/$tdir
13982 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13984 check_default_stripe_attr --stripe-count
13985 check_default_stripe_attr --stripe-size
13986 check_default_stripe_attr --stripe-index
13988 run_test 204a "Print default stripe attributes"
13991 test_mkdir $DIR/$tdir
13992 $LFS setstripe --stripe-count 1 $DIR/$tdir
13994 check_default_stripe_attr --stripe-size
13995 check_default_stripe_attr --stripe-index
13997 run_test 204b "Print default stripe size and offset"
14000 test_mkdir $DIR/$tdir
14001 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14003 check_default_stripe_attr --stripe-count
14004 check_default_stripe_attr --stripe-index
14006 run_test 204c "Print default stripe count and offset"
14009 test_mkdir $DIR/$tdir
14010 $LFS setstripe --stripe-index 0 $DIR/$tdir
14012 check_default_stripe_attr --stripe-count
14013 check_default_stripe_attr --stripe-size
14015 run_test 204d "Print default stripe count and size"
14018 test_mkdir $DIR/$tdir
14019 $LFS setstripe -d $DIR/$tdir
14021 check_default_stripe_attr --stripe-count --raw
14022 check_default_stripe_attr --stripe-size --raw
14023 check_default_stripe_attr --stripe-index --raw
14025 run_test 204e "Print raw stripe attributes"
14028 test_mkdir $DIR/$tdir
14029 $LFS setstripe --stripe-count 1 $DIR/$tdir
14031 check_default_stripe_attr --stripe-size --raw
14032 check_default_stripe_attr --stripe-index --raw
14034 run_test 204f "Print raw stripe size and offset"
14037 test_mkdir $DIR/$tdir
14038 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14040 check_default_stripe_attr --stripe-count --raw
14041 check_default_stripe_attr --stripe-index --raw
14043 run_test 204g "Print raw stripe count and offset"
14046 test_mkdir $DIR/$tdir
14047 $LFS setstripe --stripe-index 0 $DIR/$tdir
14049 check_default_stripe_attr --stripe-count --raw
14050 check_default_stripe_attr --stripe-size --raw
14052 run_test 204h "Print raw stripe count and size"
14054 # Figure out which job scheduler is being used, if any,
14055 # or use a fake one
14056 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14057 JOBENV=SLURM_JOB_ID
14058 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14060 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14062 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14063 JOBENV=LOADL_STEP_ID
14064 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14067 $LCTL list_param jobid_name > /dev/null 2>&1
14068 if [ $? -eq 0 ]; then
14074 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14076 verify_jobstats() {
14081 # we don't really need to clear the stats for this test to work, since each
14082 # command has a unique jobid, but it makes debugging easier if needed.
14083 # for facet in $facets; do
14084 # local dev=$(convert_facet2label $facet)
14085 # # clear old jobstats
14086 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14089 # use a new JobID for each test, or we might see an old one
14090 [ "$JOBENV" = "FAKE_JOBID" ] &&
14091 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14093 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14095 [ "$JOBENV" = "nodelocal" ] && {
14096 FAKE_JOBID=id.$testnum.%e.$RANDOM
14097 $LCTL set_param jobid_name=$FAKE_JOBID
14098 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14101 log "Test: ${cmd[*]}"
14102 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14104 if [ $JOBENV = "FAKE_JOBID" ]; then
14105 FAKE_JOBID=$JOBVAL ${cmd[*]}
14110 # all files are created on OST0000
14111 for facet in $facets; do
14112 local stats="*.$(convert_facet2label $facet).job_stats"
14114 # strip out libtool wrappers for in-tree executables
14115 if [ $(do_facet $facet lctl get_param $stats |
14116 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14117 do_facet $facet lctl get_param $stats
14118 error "No jobstats for $JOBVAL found on $facet::$stats"
14124 local new_jobenv=$1
14126 set_persistent_param_and_check client "jobid_var" \
14127 "$FSNAME.sys.jobid_var" $new_jobenv
14130 test_205() { # Job stats
14131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14132 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14133 skip "Need MDS version with at least 2.7.1"
14134 remote_mgs_nodsh && skip "remote MGS with nodsh"
14135 remote_mds_nodsh && skip "remote MDS with nodsh"
14136 remote_ost_nodsh && skip "remote OST with nodsh"
14137 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14138 skip "Server doesn't support jobstats"
14139 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14141 local old_jobenv=$($LCTL get_param -n jobid_var)
14142 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14144 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14145 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14147 stack_trap "do_facet mgs $PERM_CMD \
14148 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14152 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14153 mdt.*.job_cleanup_interval | head -n 1)
14154 local new_interval=5
14155 do_facet $SINGLEMDS \
14156 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14157 stack_trap "do_facet $SINGLEMDS \
14158 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14159 local start=$SECONDS
14163 cmd="mkdir $DIR/$tdir"
14164 verify_jobstats "$cmd" "$SINGLEMDS"
14166 cmd="rmdir $DIR/$tdir"
14167 verify_jobstats "$cmd" "$SINGLEMDS"
14168 # mkdir on secondary MDT
14169 if [ $MDSCOUNT -gt 1 ]; then
14170 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14171 verify_jobstats "$cmd" "mds2"
14174 cmd="mknod $DIR/$tfile c 1 3"
14175 verify_jobstats "$cmd" "$SINGLEMDS"
14177 cmd="rm -f $DIR/$tfile"
14178 verify_jobstats "$cmd" "$SINGLEMDS"
14179 # create all files on OST0000 so verify_jobstats can find OST stats
14181 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14182 verify_jobstats "$cmd" "$SINGLEMDS"
14184 cmd="touch $DIR/$tfile"
14185 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14187 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14188 verify_jobstats "$cmd" "ost1"
14190 cancel_lru_locks osc
14191 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14192 verify_jobstats "$cmd" "ost1"
14194 cmd="$TRUNCATE $DIR/$tfile 0"
14195 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14197 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14198 verify_jobstats "$cmd" "$SINGLEMDS"
14199 # jobstats expiry - sleep until old stats should be expired
14200 local left=$((new_interval + 5 - (SECONDS - start)))
14201 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14202 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14204 cmd="mkdir $DIR/$tdir.expire"
14205 verify_jobstats "$cmd" "$SINGLEMDS"
14206 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14207 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14209 # Ensure that jobid are present in changelog (if supported by MDS)
14210 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14211 changelog_dump | tail -10
14212 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14213 [ $jobids -eq 9 ] ||
14214 error "Wrong changelog jobid count $jobids != 9"
14218 jobstats_set $JOBENV
14220 changelog_dump | grep $tfile
14221 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14222 [ $jobids -eq 0 ] ||
14223 error "Unexpected jobids when jobid_var=$JOBENV"
14226 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14227 JOBENV="JOBCOMPLEX"
14228 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14230 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14232 run_test 205 "Verify job stats"
14234 # LU-1480, LU-1773 and LU-1657
14236 mkdir -p $DIR/$tdir
14237 $LFS setstripe -c -1 $DIR/$tdir
14238 #define OBD_FAIL_LOV_INIT 0x1403
14239 $LCTL set_param fail_loc=0xa0001403
14240 $LCTL set_param fail_val=1
14241 touch $DIR/$tdir/$tfile || true
14243 run_test 206 "fail lov_init_raid0() doesn't lbug"
14246 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14247 local fsz=`stat -c %s $DIR/$tfile`
14248 cancel_lru_locks mdc
14250 # do not return layout in getattr intent
14251 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14252 $LCTL set_param fail_loc=0x170
14253 local sz=`stat -c %s $DIR/$tfile`
14255 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14259 run_test 207a "can refresh layout at glimpse"
14262 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14263 local cksum=`md5sum $DIR/$tfile`
14264 local fsz=`stat -c %s $DIR/$tfile`
14265 cancel_lru_locks mdc
14266 cancel_lru_locks osc
14268 # do not return layout in getattr intent
14269 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14270 $LCTL set_param fail_loc=0x171
14272 # it will refresh layout after the file is opened but before read issues
14273 echo checksum is "$cksum"
14274 echo "$cksum" |md5sum -c --quiet || error "file differs"
14278 run_test 207b "can refresh layout at open"
14281 # FIXME: in this test suite, only RD lease is used. This is okay
14282 # for now as only exclusive open is supported. After generic lease
14283 # is done, this test suite should be revised. - Jinshan
14285 remote_mds_nodsh && skip "remote MDS with nodsh"
14286 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14287 skip "Need MDS version at least 2.4.52"
14289 echo "==== test 1: verify get lease work"
14290 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14292 echo "==== test 2: verify lease can be broken by upcoming open"
14293 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14297 $MULTIOP $DIR/$tfile oO_RDONLY:c
14298 kill -USR1 $PID && wait $PID || error "break lease error"
14300 echo "==== test 3: verify lease can't be granted if an open already exists"
14301 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14305 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14306 kill -USR1 $PID && wait $PID || error "open file error"
14308 echo "==== test 4: lease can sustain over recovery"
14309 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14315 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14317 echo "==== test 5: lease broken can't be regained by replay"
14318 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14322 # open file to break lease and then recovery
14323 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14326 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14330 run_test 208 "Exclusive open"
14333 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14334 skip_env "must have disp_stripe"
14337 sync; sleep 5; sync;
14339 echo 3 > /proc/sys/vm/drop_caches
14340 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14342 # open/close 500 times
14343 for i in $(seq 500); do
14347 echo 3 > /proc/sys/vm/drop_caches
14348 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14350 echo "before: $req_before, after: $req_after"
14351 [ $((req_after - req_before)) -ge 300 ] &&
14352 error "open/close requests are not freed"
14355 run_test 209 "read-only open/close requests should be freed promptly"
14359 size=$((size % 8192 + 1))
14360 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14361 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14362 rm -f $DIR/f212 $DIR/f212.xyz
14364 run_test 212 "Sendfile test ============================================"
14367 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14368 cancel_lru_locks osc
14369 lctl set_param fail_loc=0x8000040f
14370 # generate a read lock
14371 cat $DIR/$tfile > /dev/null
14372 # write to the file, it will try to cancel the above read lock.
14373 cat /etc/hosts >> $DIR/$tfile
14375 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14377 test_214() { # for bug 20133
14378 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14379 for (( i=0; i < 340; i++ )) ; do
14380 touch $DIR/$tdir/d214c/a$i
14383 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14384 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14385 ls $DIR/d214c || error "ls $DIR/d214c failed"
14386 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14387 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14389 run_test 214 "hash-indexed directory test - bug 20133"
14391 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14392 create_lnet_proc_files() {
14393 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14396 # counterpart of create_lnet_proc_files
14397 remove_lnet_proc_files() {
14398 rm -f $TMP/lnet_$1.sys
14401 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14402 # 3rd arg as regexp for body
14403 check_lnet_proc_stats() {
14404 local l=$(cat "$TMP/lnet_$1" |wc -l)
14405 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14407 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14410 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14411 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14412 # optional and can be regexp for 2nd line (lnet.routes case)
14413 check_lnet_proc_entry() {
14414 local blp=2 # blp stands for 'position of 1st line of body'
14415 [ -z "$5" ] || blp=3 # lnet.routes case
14417 local l=$(cat "$TMP/lnet_$1" |wc -l)
14418 # subtracting one from $blp because the body can be empty
14419 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14421 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14422 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14424 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14425 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14427 # bail out if any unexpected line happened
14428 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14429 [ "$?" != 0 ] || error "$2 misformatted"
14432 test_215() { # for bugs 18102, 21079, 21517
14433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14435 local N='(0|[1-9][0-9]*)' # non-negative numeric
14436 local P='[1-9][0-9]*' # positive numeric
14437 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14438 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14439 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14440 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14442 local L1 # regexp for 1st line
14443 local L2 # regexp for 2nd line (optional)
14444 local BR # regexp for the rest (body)
14446 # lnet.stats should look as 11 space-separated non-negative numerics
14447 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14448 create_lnet_proc_files "stats"
14449 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14450 remove_lnet_proc_files "stats"
14452 # lnet.routes should look like this:
14453 # Routing disabled/enabled
14454 # net hops priority state router
14455 # where net is a string like tcp0, hops > 0, priority >= 0,
14456 # state is up/down,
14457 # router is a string like 192.168.1.1@tcp2
14458 L1="^Routing (disabled|enabled)$"
14459 L2="^net +hops +priority +state +router$"
14460 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14461 create_lnet_proc_files "routes"
14462 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14463 remove_lnet_proc_files "routes"
14465 # lnet.routers should look like this:
14466 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14467 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14468 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14469 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14470 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14471 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14472 create_lnet_proc_files "routers"
14473 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14474 remove_lnet_proc_files "routers"
14476 # lnet.peers should look like this:
14477 # nid refs state last max rtr min tx min queue
14478 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14479 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14480 # numeric (0 or >0 or <0), queue >= 0.
14481 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14482 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14483 create_lnet_proc_files "peers"
14484 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14485 remove_lnet_proc_files "peers"
14487 # lnet.buffers should look like this:
14488 # pages count credits min
14489 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14490 L1="^pages +count +credits +min$"
14491 BR="^ +$N +$N +$I +$I$"
14492 create_lnet_proc_files "buffers"
14493 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14494 remove_lnet_proc_files "buffers"
14496 # lnet.nis should look like this:
14497 # nid status alive refs peer rtr max tx min
14498 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14499 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14500 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14501 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14502 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14503 create_lnet_proc_files "nis"
14504 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14505 remove_lnet_proc_files "nis"
14507 # can we successfully write to lnet.stats?
14508 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14510 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14512 test_216() { # bug 20317
14513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14514 remote_ost_nodsh && skip "remote OST with nodsh"
14517 local facets=$(get_facets OST)
14518 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14520 save_lustre_params client "osc.*.contention_seconds" > $p
14521 save_lustre_params $facets \
14522 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14523 save_lustre_params $facets \
14524 "ldlm.namespaces.filter-*.contended_locks" >> $p
14525 save_lustre_params $facets \
14526 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14527 clear_stats osc.*.osc_stats
14529 # agressive lockless i/o settings
14530 do_nodes $(comma_list $(osts_nodes)) \
14531 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14532 ldlm.namespaces.filter-*.contended_locks=0 \
14533 ldlm.namespaces.filter-*.contention_seconds=60"
14534 lctl set_param -n osc.*.contention_seconds=60
14536 $DIRECTIO write $DIR/$tfile 0 10 4096
14537 $CHECKSTAT -s 40960 $DIR/$tfile
14539 # disable lockless i/o
14540 do_nodes $(comma_list $(osts_nodes)) \
14541 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14542 ldlm.namespaces.filter-*.contended_locks=32 \
14543 ldlm.namespaces.filter-*.contention_seconds=0"
14544 lctl set_param -n osc.*.contention_seconds=0
14545 clear_stats osc.*.osc_stats
14547 dd if=/dev/zero of=$DIR/$tfile count=0
14548 $CHECKSTAT -s 0 $DIR/$tfile
14550 restore_lustre_params <$p
14554 run_test 216 "check lockless direct write updates file size and kms correctly"
14556 test_217() { # bug 22430
14557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14562 for node in $(nodes_list); do
14563 nid=$(host_nids_address $node $NETTYPE)
14564 if [[ $nid = *-* ]] ; then
14565 echo "lctl ping $(h2nettype $nid)"
14566 lctl ping $(h2nettype $nid)
14568 echo "skipping $node (no hyphen detected)"
14572 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14575 # do directio so as not to populate the page cache
14576 log "creating a 10 Mb file"
14577 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14578 log "starting reads"
14579 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14580 log "truncating the file"
14581 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14583 kill %+ || true # reads might have finished
14584 echo "wait until dd is finished"
14586 log "removing the temporary file"
14587 rm -rf $DIR/$tfile || error "tmp file removal failed"
14589 run_test 218 "parallel read and truncate should not deadlock"
14592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14594 # write one partial page
14595 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14596 # set no grant so vvp_io_commit_write will do sync write
14597 $LCTL set_param fail_loc=0x411
14598 # write a full page at the end of file
14599 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14601 $LCTL set_param fail_loc=0
14602 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14603 $LCTL set_param fail_loc=0x411
14604 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14607 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14608 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14610 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14612 test_220() { #LU-325
14613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14614 remote_ost_nodsh && skip "remote OST with nodsh"
14615 remote_mds_nodsh && skip "remote MDS with nodsh"
14616 remote_mgs_nodsh && skip "remote MGS with nodsh"
14620 # create on MDT0000 so the last_id and next_id are correct
14622 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14626 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14627 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14628 osc.$mdtosc_proc1.prealloc_last_id)
14629 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14630 osc.$mdtosc_proc1.prealloc_next_id)
14634 if ! combined_mgs_mds ; then
14638 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14639 #define OBD_FAIL_OST_ENOINO 0x229
14640 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14641 create_pool $FSNAME.$TESTNAME || return 1
14642 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14644 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14646 MDSOBJS=$((last_id - next_id))
14647 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14649 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14650 echo "OST still has $count kbytes free"
14652 echo "create $MDSOBJS files @next_id..."
14653 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14655 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14656 osc.$mdtosc_proc1.prealloc_last_id)
14657 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14658 osc.$mdtosc_proc1.prealloc_next_id)
14660 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14665 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14666 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14668 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14669 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14670 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14671 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14672 echo "unlink $MDSOBJS files @$next_id..."
14673 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14675 if ! combined_mgs_mds ; then
14679 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14684 dd if=`which date` of=$MOUNT/date oflag=sync
14685 chmod +x $MOUNT/date
14687 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14688 $LCTL set_param fail_loc=0x80001401
14690 $MOUNT/date > /dev/null
14693 run_test 221 "make sure fault and truncate race to not cause OOM"
14696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14699 test_mkdir $DIR/$tdir
14700 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14701 createmany -o $DIR/$tdir/$tfile 10
14702 cancel_lru_locks mdc
14703 cancel_lru_locks osc
14704 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14705 $LCTL set_param fail_loc=0x31a
14706 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14707 $LCTL set_param fail_loc=0
14710 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14716 test_mkdir $DIR/$tdir
14717 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14718 createmany -o $DIR/$tdir/$tfile 10
14719 cancel_lru_locks mdc
14720 cancel_lru_locks osc
14721 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14722 $LCTL set_param fail_loc=0x31a
14723 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14724 $LCTL set_param fail_loc=0
14726 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14732 test_mkdir $DIR/$tdir
14733 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14734 createmany -o $DIR/$tdir/$tfile 10
14735 cancel_lru_locks mdc
14736 cancel_lru_locks osc
14737 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14738 $LCTL set_param fail_loc=0x31b
14739 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14740 $LCTL set_param fail_loc=0
14743 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14745 test_224a() { # LU-1039, MRP-303
14746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14748 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14749 $LCTL set_param fail_loc=0x508
14750 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14751 $LCTL set_param fail_loc=0
14754 run_test 224a "Don't panic on bulk IO failure"
14756 test_224b() { # LU-1039, MRP-303
14757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14759 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14760 cancel_lru_locks osc
14761 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14762 $LCTL set_param fail_loc=0x515
14763 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14764 $LCTL set_param fail_loc=0
14767 run_test 224b "Don't panic on bulk IO failure"
14769 test_224c() { # LU-6441
14770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14771 remote_mds_nodsh && skip "remote MDS with nodsh"
14773 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14774 save_writethrough $p
14775 set_cache writethrough on
14777 local pages_per_rpc=$($LCTL get_param \
14778 osc.*.max_pages_per_rpc)
14779 local at_max=$($LCTL get_param -n at_max)
14780 local timeout=$($LCTL get_param -n timeout)
14781 local test_at="at_max"
14782 local param_at="$FSNAME.sys.at_max"
14783 local test_timeout="timeout"
14784 local param_timeout="$FSNAME.sys.timeout"
14786 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14788 set_persistent_param_and_check client "$test_at" "$param_at" 0
14789 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14791 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14792 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14793 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14794 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14796 do_facet ost1 "$LCTL set_param fail_loc=0"
14798 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14799 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14802 $LCTL set_param -n $pages_per_rpc
14803 restore_lustre_params < $p
14806 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14808 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14811 if [ -z ${MDSSURVEY} ]; then
14812 skip_env "mds-survey not found"
14814 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14815 skip "Need MDS version at least 2.2.51"
14817 local mds=$(facet_host $SINGLEMDS)
14818 local target=$(do_nodes $mds 'lctl dl' |
14819 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14821 local cmd1="file_count=1000 thrhi=4"
14822 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14823 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14824 local cmd="$cmd1 $cmd2 $cmd3"
14826 rm -f ${TMP}/mds_survey*
14828 eval $cmd || error "mds-survey with zero-stripe failed"
14829 cat ${TMP}/mds_survey*
14830 rm -f ${TMP}/mds_survey*
14832 run_test 225a "Metadata survey sanity with zero-stripe"
14835 if [ -z ${MDSSURVEY} ]; then
14836 skip_env "mds-survey not found"
14838 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14839 skip "Need MDS version at least 2.2.51"
14840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14841 remote_mds_nodsh && skip "remote MDS with nodsh"
14842 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14843 skip_env "Need to mount OST to test"
14846 local mds=$(facet_host $SINGLEMDS)
14847 local target=$(do_nodes $mds 'lctl dl' |
14848 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14850 local cmd1="file_count=1000 thrhi=4"
14851 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14852 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14853 local cmd="$cmd1 $cmd2 $cmd3"
14855 rm -f ${TMP}/mds_survey*
14857 eval $cmd || error "mds-survey with stripe_count failed"
14858 cat ${TMP}/mds_survey*
14859 rm -f ${TMP}/mds_survey*
14861 run_test 225b "Metadata survey sanity with stripe_count = 1"
14863 mcreate_path2fid () {
14869 local path=$DIR/$tdir/$name
14874 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14875 error "cannot create $desc"
14877 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14879 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14881 fid_path=$($LFS fid2path $MOUNT $fid)
14883 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14885 [ "$path" == "$fid_path" ] ||
14886 error "fid2path returned $fid_path, expected $path"
14888 echo "pass with $path and $fid"
14893 mkdir -p $DIR/$tdir
14895 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14896 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14897 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14898 mcreate_path2fid 0040666 0 0 dir "directory"
14899 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14900 mcreate_path2fid 0100666 0 0 file "regular file"
14901 mcreate_path2fid 0120666 0 0 link "symbolic link"
14902 mcreate_path2fid 0140666 0 0 sock "socket"
14904 run_test 226a "call path2fid and fid2path on files of all type"
14907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14912 mkdir -p $DIR/$tdir
14913 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14914 error "create remote directory failed"
14915 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14916 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14917 "character special file (null)"
14918 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14919 "character special file (no device)"
14920 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14921 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14922 "block special file (loop)"
14923 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14924 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14925 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14927 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14929 # LU-1299 Executing or running ldd on a truncated executable does not
14930 # cause an out-of-memory condition.
14932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14933 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14935 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14936 chmod +x $MOUNT/date
14938 $MOUNT/date > /dev/null
14939 ldd $MOUNT/date > /dev/null
14942 run_test 227 "running truncated executable does not cause OOM"
14944 # LU-1512 try to reuse idle OI blocks
14946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14947 remote_mds_nodsh && skip "remote MDS with nodsh"
14948 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14950 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14951 local myDIR=$DIR/$tdir
14954 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14955 $LCTL set_param fail_loc=0x80001002
14956 createmany -o $myDIR/t- 10000
14957 $LCTL set_param fail_loc=0
14958 # The guard is current the largest FID holder
14960 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14962 local IDX=$(($SEQ % 64))
14964 do_facet $SINGLEMDS sync
14965 # Make sure journal flushed.
14967 local blk1=$(do_facet $SINGLEMDS \
14968 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14969 grep Blockcount | awk '{print $4}')
14971 # Remove old files, some OI blocks will become idle.
14972 unlinkmany $myDIR/t- 10000
14973 # Create new files, idle OI blocks should be reused.
14974 createmany -o $myDIR/t- 2000
14975 do_facet $SINGLEMDS sync
14976 # Make sure journal flushed.
14978 local blk2=$(do_facet $SINGLEMDS \
14979 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14980 grep Blockcount | awk '{print $4}')
14982 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14984 run_test 228a "try to reuse idle OI blocks"
14987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14988 remote_mds_nodsh && skip "remote MDS with nodsh"
14989 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14991 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14992 local myDIR=$DIR/$tdir
14995 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14996 $LCTL set_param fail_loc=0x80001002
14997 createmany -o $myDIR/t- 10000
14998 $LCTL set_param fail_loc=0
14999 # The guard is current the largest FID holder
15001 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15003 local IDX=$(($SEQ % 64))
15005 do_facet $SINGLEMDS sync
15006 # Make sure journal flushed.
15008 local blk1=$(do_facet $SINGLEMDS \
15009 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15010 grep Blockcount | awk '{print $4}')
15012 # Remove old files, some OI blocks will become idle.
15013 unlinkmany $myDIR/t- 10000
15016 stop $SINGLEMDS || error "Fail to stop MDT."
15018 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15020 df $MOUNT || error "Fail to df."
15021 # Create new files, idle OI blocks should be reused.
15022 createmany -o $myDIR/t- 2000
15023 do_facet $SINGLEMDS sync
15024 # Make sure journal flushed.
15026 local blk2=$(do_facet $SINGLEMDS \
15027 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15028 grep Blockcount | awk '{print $4}')
15030 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15032 run_test 228b "idle OI blocks can be reused after MDT restart"
15036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15037 remote_mds_nodsh && skip "remote MDS with nodsh"
15038 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15040 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15041 local myDIR=$DIR/$tdir
15044 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15045 $LCTL set_param fail_loc=0x80001002
15046 # 20000 files can guarantee there are index nodes in the OI file
15047 createmany -o $myDIR/t- 20000
15048 $LCTL set_param fail_loc=0
15049 # The guard is current the largest FID holder
15051 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15053 local IDX=$(($SEQ % 64))
15055 do_facet $SINGLEMDS sync
15056 # Make sure journal flushed.
15058 local blk1=$(do_facet $SINGLEMDS \
15059 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15060 grep Blockcount | awk '{print $4}')
15062 # Remove old files, some OI blocks will become idle.
15063 unlinkmany $myDIR/t- 20000
15065 # The OI file should become empty now
15067 # Create new files, idle OI blocks should be reused.
15068 createmany -o $myDIR/t- 2000
15069 do_facet $SINGLEMDS sync
15070 # Make sure journal flushed.
15072 local blk2=$(do_facet $SINGLEMDS \
15073 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15074 grep Blockcount | awk '{print $4}')
15076 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15078 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15080 test_229() { # LU-2482, LU-3448
15081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15082 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15083 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15084 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15088 # Create a file with a released layout and stripe count 2.
15089 $MULTIOP $DIR/$tfile H2c ||
15090 error "failed to create file with released layout"
15092 $LFS getstripe -v $DIR/$tfile
15094 local pattern=$($LFS getstripe -L $DIR/$tfile)
15095 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15097 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15099 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15100 stat $DIR/$tfile || error "failed to stat released file"
15102 chown $RUNAS_ID $DIR/$tfile ||
15103 error "chown $RUNAS_ID $DIR/$tfile failed"
15105 chgrp $RUNAS_ID $DIR/$tfile ||
15106 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15108 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15109 rm $DIR/$tfile || error "failed to remove released file"
15111 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15115 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15116 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15117 skip "Need MDS version at least 2.11.52"
15121 test_mkdir $DIR/$tdir
15122 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15123 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15124 [ $mdt_idx -ne 0 ] &&
15125 error "create local directory on wrong MDT $mdt_idx"
15127 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15128 error "create remote directory failed"
15129 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15130 [ $mdt_idx -ne $MDTIDX ] &&
15131 error "create remote directory on wrong MDT $mdt_idx"
15133 createmany -o $DIR/$tdir/test_230/t- 10 ||
15134 error "create files on remote directory failed"
15135 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15136 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15137 rm -r $DIR/$tdir || error "unlink remote directory failed"
15139 run_test 230a "Create remote directory and files under the remote directory"
15142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15144 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15145 skip "Need MDS version at least 2.11.52"
15153 local migrate_dir=$DIR/$tdir/migrate_dir
15154 local other_dir=$DIR/$tdir/other_dir
15156 test_mkdir $DIR/$tdir
15157 test_mkdir -i0 -c1 $migrate_dir
15158 test_mkdir -i0 -c1 $other_dir
15159 for ((i=0; i<10; i++)); do
15160 mkdir -p $migrate_dir/dir_${i}
15161 createmany -o $migrate_dir/dir_${i}/f 10 ||
15162 error "create files under remote dir failed $i"
15165 cp /etc/passwd $migrate_dir/$tfile
15166 cp /etc/passwd $other_dir/$tfile
15167 chattr +SAD $migrate_dir
15168 chattr +SAD $migrate_dir/$tfile
15170 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15171 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15172 local old_dir_mode=$(stat -c%f $migrate_dir)
15173 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15175 mkdir -p $migrate_dir/dir_default_stripe2
15176 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15177 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15179 mkdir -p $other_dir
15180 ln $migrate_dir/$tfile $other_dir/luna
15181 ln $migrate_dir/$tfile $migrate_dir/sofia
15182 ln $other_dir/$tfile $migrate_dir/david
15183 ln -s $migrate_dir/$tfile $other_dir/zachary
15184 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15185 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15187 $LFS migrate -m $MDTIDX $migrate_dir ||
15188 error "fails on migrating remote dir to MDT1"
15190 echo "migratate to MDT1, then checking.."
15191 for ((i = 0; i < 10; i++)); do
15192 for file in $(find $migrate_dir/dir_${i}); do
15193 mdt_index=$($LFS getstripe -m $file)
15194 [ $mdt_index == $MDTIDX ] ||
15195 error "$file is not on MDT${MDTIDX}"
15199 # the multiple link file should still in MDT0
15200 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15201 [ $mdt_index == 0 ] ||
15202 error "$file is not on MDT${MDTIDX}"
15204 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15205 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15206 error " expect $old_dir_flag get $new_dir_flag"
15208 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15209 [ "$old_file_flag" = "$new_file_flag" ] ||
15210 error " expect $old_file_flag get $new_file_flag"
15212 local new_dir_mode=$(stat -c%f $migrate_dir)
15213 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15214 error "expect mode $old_dir_mode get $new_dir_mode"
15216 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15217 [ "$old_file_mode" = "$new_file_mode" ] ||
15218 error "expect mode $old_file_mode get $new_file_mode"
15220 diff /etc/passwd $migrate_dir/$tfile ||
15221 error "$tfile different after migration"
15223 diff /etc/passwd $other_dir/luna ||
15224 error "luna different after migration"
15226 diff /etc/passwd $migrate_dir/sofia ||
15227 error "sofia different after migration"
15229 diff /etc/passwd $migrate_dir/david ||
15230 error "david different after migration"
15232 diff /etc/passwd $other_dir/zachary ||
15233 error "zachary different after migration"
15235 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15236 error "${tfile}_ln different after migration"
15238 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15239 error "${tfile}_ln_other different after migration"
15241 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15242 [ $stripe_count = 2 ] ||
15243 error "dir strpe_count $d != 2 after migration."
15245 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15246 [ $stripe_count = 2 ] ||
15247 error "file strpe_count $d != 2 after migration."
15249 #migrate back to MDT0
15252 $LFS migrate -m $MDTIDX $migrate_dir ||
15253 error "fails on migrating remote dir to MDT0"
15255 echo "migrate back to MDT0, checking.."
15256 for file in $(find $migrate_dir); do
15257 mdt_index=$($LFS getstripe -m $file)
15258 [ $mdt_index == $MDTIDX ] ||
15259 error "$file is not on MDT${MDTIDX}"
15262 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15263 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15264 error " expect $old_dir_flag get $new_dir_flag"
15266 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15267 [ "$old_file_flag" = "$new_file_flag" ] ||
15268 error " expect $old_file_flag get $new_file_flag"
15270 local new_dir_mode=$(stat -c%f $migrate_dir)
15271 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15272 error "expect mode $old_dir_mode get $new_dir_mode"
15274 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15275 [ "$old_file_mode" = "$new_file_mode" ] ||
15276 error "expect mode $old_file_mode get $new_file_mode"
15278 diff /etc/passwd ${migrate_dir}/$tfile ||
15279 error "$tfile different after migration"
15281 diff /etc/passwd ${other_dir}/luna ||
15282 error "luna different after migration"
15284 diff /etc/passwd ${migrate_dir}/sofia ||
15285 error "sofia different after migration"
15287 diff /etc/passwd ${other_dir}/zachary ||
15288 error "zachary different after migration"
15290 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15291 error "${tfile}_ln different after migration"
15293 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15294 error "${tfile}_ln_other different after migration"
15296 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15297 [ $stripe_count = 2 ] ||
15298 error "dir strpe_count $d != 2 after migration."
15300 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15301 [ $stripe_count = 2 ] ||
15302 error "file strpe_count $d != 2 after migration."
15304 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15306 run_test 230b "migrate directory"
15309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15310 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15311 remote_mds_nodsh && skip "remote MDS with nodsh"
15312 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15313 skip "Need MDS version at least 2.11.52"
15319 local migrate_dir=$DIR/$tdir/migrate_dir
15321 #If migrating directory fails in the middle, all entries of
15322 #the directory is still accessiable.
15323 test_mkdir $DIR/$tdir
15324 test_mkdir -i0 -c1 $migrate_dir
15325 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15327 createmany -o $migrate_dir/f $total ||
15328 error "create files under ${migrate_dir} failed"
15330 # fail after migrating top dir, and this will fail only once, so the
15331 # first sub file migration will fail (currently f3), others succeed.
15332 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15333 do_facet mds1 lctl set_param fail_loc=0x1801
15334 local t=$(ls $migrate_dir | wc -l)
15335 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15336 error "migrate should fail"
15337 local u=$(ls $migrate_dir | wc -l)
15338 [ "$u" == "$t" ] || error "$u != $t during migration"
15340 # add new dir/file should succeed
15341 mkdir $migrate_dir/dir ||
15342 error "mkdir failed under migrating directory"
15343 touch $migrate_dir/file ||
15344 error "create file failed under migrating directory"
15346 # add file with existing name should fail
15347 for file in $migrate_dir/f*; do
15348 stat $file > /dev/null || error "stat $file failed"
15349 $OPENFILE -f O_CREAT:O_EXCL $file &&
15350 error "open(O_CREAT|O_EXCL) $file should fail"
15351 $MULTIOP $file m && error "create $file should fail"
15352 touch $DIR/$tdir/remote_dir/$tfile ||
15353 error "touch $tfile failed"
15354 ln $DIR/$tdir/remote_dir/$tfile $file &&
15355 error "link $file should fail"
15356 mdt_index=$($LFS getstripe -m $file)
15357 if [ $mdt_index == 0 ]; then
15358 # file failed to migrate is not allowed to rename to
15359 mv $DIR/$tdir/remote_dir/$tfile $file &&
15360 error "rename to $file should fail"
15362 mv $DIR/$tdir/remote_dir/$tfile $file ||
15363 error "rename to $file failed"
15365 echo hello >> $file || error "write $file failed"
15368 # resume migration with different options should fail
15369 $LFS migrate -m 0 $migrate_dir &&
15370 error "migrate -m 0 $migrate_dir should fail"
15372 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15373 error "migrate -c 2 $migrate_dir should fail"
15375 # resume migration should succeed
15376 $LFS migrate -m $MDTIDX $migrate_dir ||
15377 error "migrate $migrate_dir failed"
15379 echo "Finish migration, then checking.."
15380 for file in $(find $migrate_dir); do
15381 mdt_index=$($LFS getstripe -m $file)
15382 [ $mdt_index == $MDTIDX ] ||
15383 error "$file is not on MDT${MDTIDX}"
15386 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15388 run_test 230c "check directory accessiblity if migration failed"
15391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15393 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15394 skip "Need MDS version at least 2.11.52"
15396 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15398 local migrate_dir=$DIR/$tdir/migrate_dir
15408 old_index=$((RANDOM % MDSCOUNT))
15409 old_count=$((MDSCOUNT - old_index))
15410 new_index=$((RANDOM % MDSCOUNT))
15411 new_count=$((MDSCOUNT - new_index))
15412 new_hash="all_char"
15414 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15415 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15417 test_mkdir $DIR/$tdir
15418 test_mkdir -i $old_index -c $old_count $migrate_dir
15420 for ((i=0; i<100; i++)); do
15421 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15422 createmany -o $migrate_dir/dir_${i}/f 100 ||
15423 error "create files under remote dir failed $i"
15426 echo -n "Migrate from MDT$old_index "
15427 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15428 echo -n "to MDT$new_index"
15429 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15432 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15433 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15434 error "migrate remote dir error"
15436 echo "Finish migration, then checking.."
15437 for file in $(find $migrate_dir); do
15438 mdt_index=$($LFS getstripe -m $file)
15439 if [ $mdt_index -lt $new_index ] ||
15440 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15441 error "$file is on MDT$mdt_index"
15445 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15447 run_test 230d "check migrate big directory"
15450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15451 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15452 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15453 skip "Need MDS version at least 2.11.52"
15460 mkdir -p $DIR/$tdir
15461 mkdir $DIR/$tdir/migrate_dir
15462 mkdir $DIR/$tdir/other_dir
15463 touch $DIR/$tdir/migrate_dir/a
15464 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15465 ls $DIR/$tdir/other_dir
15467 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15468 error "migrate dir fails"
15470 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15471 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15473 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15474 [ $mdt_index == 0 ] || error "a is not on MDT0"
15476 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15477 error "migrate dir fails"
15479 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15480 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15482 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15483 [ $mdt_index == 1 ] || error "a is not on MDT1"
15485 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15486 [ $mdt_index == 1 ] || error "b is not on MDT1"
15488 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15489 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15491 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15493 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15495 run_test 230e "migrate mulitple local link files"
15498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15499 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15500 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15501 skip "Need MDS version at least 2.11.52"
15506 mkdir -p $DIR/$tdir
15507 mkdir $DIR/$tdir/migrate_dir
15508 $LFS mkdir -i1 $DIR/$tdir/other_dir
15509 touch $DIR/$tdir/migrate_dir/a
15510 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15511 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15512 ls $DIR/$tdir/other_dir
15514 # a should be migrated to MDT1, since no other links on MDT0
15515 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15516 error "#1 migrate dir fails"
15517 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15518 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15519 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15520 [ $mdt_index == 1 ] || error "a is not on MDT1"
15522 # a should stay on MDT1, because it is a mulitple link file
15523 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15524 error "#2 migrate dir fails"
15525 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15526 [ $mdt_index == 1 ] || error "a is not on MDT1"
15528 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15529 error "#3 migrate dir fails"
15531 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15532 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15533 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15535 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15536 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15538 # a should be migrated to MDT0, since no other links on MDT1
15539 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15540 error "#4 migrate dir fails"
15541 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15542 [ $mdt_index == 0 ] || error "a is not on MDT0"
15544 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15546 run_test 230f "migrate mulitple remote link files"
15549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15551 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15552 skip "Need MDS version at least 2.11.52"
15554 mkdir -p $DIR/$tdir/migrate_dir
15556 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15557 error "migrating dir to non-exist MDT succeeds"
15560 run_test 230g "migrate dir to non-exist MDT"
15563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15564 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15565 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15566 skip "Need MDS version at least 2.11.52"
15570 mkdir -p $DIR/$tdir/migrate_dir
15572 $LFS migrate -m1 $DIR &&
15573 error "migrating mountpoint1 should fail"
15575 $LFS migrate -m1 $DIR/$tdir/.. &&
15576 error "migrating mountpoint2 should fail"
15579 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15580 error "migrating $tdir/migrate_dir/.. should fail"
15584 run_test 230h "migrate .. and root"
15587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15589 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15590 skip "Need MDS version at least 2.11.52"
15592 mkdir -p $DIR/$tdir/migrate_dir
15594 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15595 error "migration fails with a tailing slash"
15597 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15598 error "migration fails with two tailing slashes"
15600 run_test 230i "lfs migrate -m tolerates trailing slashes"
15603 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15604 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15605 skip "Need MDS version at least 2.11.52"
15607 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15608 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15609 error "create $tfile failed"
15610 cat /etc/passwd > $DIR/$tdir/$tfile
15612 $LFS migrate -m 1 $DIR/$tdir
15614 cmp /etc/passwd $DIR/$tdir/$tfile ||
15615 error "DoM file mismatch after migration"
15617 run_test 230j "DoM file data not changed after dir migration"
15620 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15621 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15622 skip "Need MDS version at least 2.11.56"
15625 local files_on_starting_mdt=0
15627 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15628 $LFS getdirstripe $DIR/$tdir
15629 for i in $(seq $total); do
15630 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15631 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15632 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15635 echo "$files_on_starting_mdt files on MDT0"
15637 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15638 $LFS getdirstripe $DIR/$tdir
15640 files_on_starting_mdt=0
15641 for i in $(seq $total); do
15642 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15643 error "file $tfile.$i mismatch after migration"
15644 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15645 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15648 echo "$files_on_starting_mdt files on MDT1 after migration"
15649 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15651 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15652 $LFS getdirstripe $DIR/$tdir
15654 files_on_starting_mdt=0
15655 for i in $(seq $total); do
15656 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15657 error "file $tfile.$i mismatch after 2nd migration"
15658 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15659 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15662 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15663 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15667 run_test 230k "file data not changed after dir migration"
15670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15671 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15672 skip "Need MDS version at least 2.11.56"
15674 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15675 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15676 error "create files under remote dir failed $i"
15677 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15679 run_test 230l "readdir between MDTs won't crash"
15683 # For simplicity this test assumes that max_pages_per_rpc
15684 # is the same across all OSCs
15685 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15686 local bulk_size=$((max_pages * PAGE_SIZE))
15687 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15690 mkdir -p $DIR/$tdir
15691 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15692 error "failed to set stripe with -S ${brw_size}M option"
15694 # clear the OSC stats
15695 $LCTL set_param osc.*.stats=0 &>/dev/null
15698 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15699 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15700 oflag=direct &>/dev/null || error "dd failed"
15702 sync; sleep 1; sync # just to be safe
15703 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15704 if [ x$nrpcs != "x1" ]; then
15705 $LCTL get_param osc.*.stats
15706 error "found $nrpcs ost_write RPCs, not 1 as expected"
15710 # Drop the OSC cache, otherwise we will read from it
15711 cancel_lru_locks osc
15713 # clear the OSC stats
15714 $LCTL set_param osc.*.stats=0 &>/dev/null
15716 # Client reads $bulk_size.
15717 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15718 iflag=direct &>/dev/null || error "dd failed"
15720 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15721 if [ x$nrpcs != "x1" ]; then
15722 $LCTL get_param osc.*.stats
15723 error "found $nrpcs ost_read RPCs, not 1 as expected"
15726 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15729 mkdir -p $DIR/$tdir
15731 for i in {0..1023}; do
15732 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15733 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15734 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15738 run_test 231b "must not assert on fully utilized OST request buffer"
15741 mkdir -p $DIR/$tdir
15742 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15744 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15745 do_facet ost1 $LCTL set_param fail_loc=0x31c
15747 # ignore dd failure
15748 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15750 do_facet ost1 $LCTL set_param fail_loc=0
15751 umount_client $MOUNT || error "umount failed"
15752 mount_client $MOUNT || error "mount failed"
15753 stop ost1 || error "cannot stop ost1"
15754 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15756 run_test 232a "failed lock should not block umount"
15759 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15760 skip "Need MDS version at least 2.10.58"
15762 mkdir -p $DIR/$tdir
15763 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15764 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15766 cancel_lru_locks osc
15768 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15769 do_facet ost1 $LCTL set_param fail_loc=0x31c
15772 $LFS data_version $DIR/$tdir/$tfile || true
15774 do_facet ost1 $LCTL set_param fail_loc=0
15775 umount_client $MOUNT || error "umount failed"
15776 mount_client $MOUNT || error "mount failed"
15777 stop ost1 || error "cannot stop ost1"
15778 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15780 run_test 232b "failed data version lock should not block umount"
15783 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15784 skip "Need MDS version at least 2.3.64"
15785 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15787 local fid=$($LFS path2fid $MOUNT)
15789 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15790 error "cannot access $MOUNT using its FID '$fid'"
15792 run_test 233a "checking that OBF of the FS root succeeds"
15795 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15796 skip "Need MDS version at least 2.5.90"
15797 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15799 local fid=$($LFS path2fid $MOUNT/.lustre)
15801 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15802 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15804 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15805 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15806 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15808 run_test 233b "checking that OBF of the FS .lustre succeeds"
15811 local p="$TMP/sanityN-$TESTNAME.parameters"
15812 save_lustre_params client "llite.*.xattr_cache" > $p
15813 lctl set_param llite.*.xattr_cache 1 ||
15814 skip_env "xattr cache is not supported"
15816 mkdir -p $DIR/$tdir || error "mkdir failed"
15817 touch $DIR/$tdir/$tfile || error "touch failed"
15818 # OBD_FAIL_LLITE_XATTR_ENOMEM
15819 $LCTL set_param fail_loc=0x1405
15820 getfattr -n user.attr $DIR/$tdir/$tfile &&
15821 error "getfattr should have failed with ENOMEM"
15822 $LCTL set_param fail_loc=0x0
15825 restore_lustre_params < $p
15828 run_test 234 "xattr cache should not crash on ENOMEM"
15831 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15832 skip "Need MDS version at least 2.4.52"
15834 flock_deadlock $DIR/$tfile
15839 124) error "process hangs on a deadlock"
15841 *) error "error executing flock_deadlock $DIR/$tfile"
15845 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15849 check_swap_layouts_support
15851 local ref1=/etc/passwd
15852 local ref2=/etc/group
15853 local file1=$DIR/$tdir/f1
15854 local file2=$DIR/$tdir/f2
15856 test_mkdir -c1 $DIR/$tdir
15857 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15858 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15859 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15860 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15861 local fd=$(free_fd)
15862 local cmd="exec $fd<>$file2"
15865 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15866 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15869 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15874 run_test 236 "Layout swap on open unlinked file"
15876 # LU-4659 linkea consistency
15878 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15879 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15880 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15881 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15884 ln $DIR/$tfile $DIR/$tfile.lnk
15885 touch $DIR/$tfile.new
15886 mv $DIR/$tfile.new $DIR/$tfile
15887 local fid1=$($LFS path2fid $DIR/$tfile)
15888 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15889 local path1=$($LFS fid2path $FSNAME "$fid1")
15890 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15891 local path2=$($LFS fid2path $FSNAME "$fid2")
15892 [ $tfile.lnk == $path2 ] ||
15893 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15896 run_test 238 "Verify linkea consistency"
15898 test_239A() { # was test_239
15899 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15900 skip "Need MDS version at least 2.5.60"
15902 local list=$(comma_list $(mdts_nodes))
15904 mkdir -p $DIR/$tdir
15905 createmany -o $DIR/$tdir/f- 5000
15906 unlinkmany $DIR/$tdir/f- 5000
15907 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15908 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15909 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15910 osp.*MDT*.sync_in_flight" | calc_sum)
15911 [ "$changes" -eq 0 ] || error "$changes not synced"
15913 run_test 239A "osp_sync test"
15915 test_239a() { #LU-5297
15916 remote_mds_nodsh && skip "remote MDS with nodsh"
15919 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15921 chgrp $RUNAS_GID $DIR/$tfile
15922 wait_delete_completed
15924 run_test 239a "process invalid osp sync record correctly"
15926 test_239b() { #LU-5297
15927 remote_mds_nodsh && skip "remote MDS with nodsh"
15930 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15931 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15932 chgrp $RUNAS_GID $DIR/$tfile1
15933 wait_delete_completed
15934 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15936 chgrp $RUNAS_GID $DIR/$tfile2
15937 wait_delete_completed
15939 run_test 239b "process osp sync record with ENOMEM error correctly"
15942 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15943 remote_mds_nodsh && skip "remote MDS with nodsh"
15945 mkdir -p $DIR/$tdir
15947 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15948 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15949 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15950 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15952 umount_client $MOUNT || error "umount failed"
15953 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15954 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15955 mount_client $MOUNT || error "failed to mount client"
15957 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15958 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15960 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15966 for LOOP in $(seq $count); do
15967 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15968 cancel_lru_locks $OSC || true
15976 for LOOP in $(seq $1); do
15977 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15982 test_241a() { # was test_241
15983 local bsize=$PAGE_SIZE
15985 (( bsize < 40960 )) && bsize=40960
15986 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15988 cancel_lru_locks $OSC
15989 test_241_bio 1000 $bsize &
15991 test_241_dio 1000 $bsize
15994 run_test 241a "bio vs dio"
15997 local bsize=$PAGE_SIZE
15999 (( bsize < 40960 )) && bsize=40960
16000 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16002 test_241_dio 1000 $bsize &
16004 test_241_dio 1000 $bsize
16007 run_test 241b "dio vs dio"
16010 remote_mds_nodsh && skip "remote MDS with nodsh"
16012 mkdir -p $DIR/$tdir
16013 touch $DIR/$tdir/$tfile
16015 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16016 do_facet mds1 lctl set_param fail_loc=0x105
16017 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16019 do_facet mds1 lctl set_param fail_loc=0
16020 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16022 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16026 test_mkdir $DIR/$tdir
16027 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16029 run_test 243 "various group lock tests"
16033 test_mkdir $DIR/$tdir
16034 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16035 sendfile_grouplock $DIR/$tdir/$tfile || \
16036 error "sendfile+grouplock failed"
16039 run_test 244 "sendfile with group lock tests"
16042 local flagname="multi_mod_rpcs"
16043 local connect_data_name="max_mod_rpcs"
16046 # check if multiple modify RPCs flag is set
16047 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16048 grep "connect_flags:")
16051 echo "$out" | grep -qw $flagname
16052 if [ $? -ne 0 ]; then
16053 echo "connect flag $flagname is not set"
16057 # check if multiple modify RPCs data is set
16058 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16061 echo "$out" | grep -qw $connect_data_name ||
16062 error "import should have connect data $connect_data_name"
16064 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16066 test_246() { # LU-7371
16067 remote_ost_nodsh && skip "remote OST with nodsh"
16068 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16069 skip "Need OST version >= 2.7.62"
16071 do_facet ost1 $LCTL set_param fail_val=4095
16072 #define OBD_FAIL_OST_READ_SIZE 0x234
16073 do_facet ost1 $LCTL set_param fail_loc=0x234
16074 $LFS setstripe $DIR/$tfile -i 0 -c 1
16075 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16076 cancel_lru_locks $FSNAME-OST0000
16077 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16079 run_test 246 "Read file of size 4095 should return right length"
16085 umount_client $submount
16090 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16092 skip_env "Fileset feature is not supported"
16094 local submount=${MOUNT}_$tdir
16097 mkdir -p $submount || error "mkdir $submount failed"
16098 FILESET="$FILESET/$tdir" mount_client $submount ||
16099 error "mount $submount failed"
16100 trap "cleanup_247 $submount" EXIT
16101 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16102 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16103 error "read $MOUNT/$tdir/$tfile failed"
16104 cleanup_247 $submount
16106 run_test 247a "mount subdir as fileset"
16109 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16110 skip_env "Fileset feature is not supported"
16112 local submount=${MOUNT}_$tdir
16114 rm -rf $MOUNT/$tdir
16115 mkdir -p $submount || error "mkdir $submount failed"
16117 FILESET="$FILESET/$tdir" mount_client $submount &&
16118 error "mount $submount should fail"
16121 run_test 247b "mount subdir that dose not exist"
16124 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16125 skip_env "Fileset feature is not supported"
16127 local submount=${MOUNT}_$tdir
16129 mkdir -p $MOUNT/$tdir/dir1
16130 mkdir -p $submount || error "mkdir $submount failed"
16131 trap "cleanup_247 $submount" EXIT
16132 FILESET="$FILESET/$tdir" mount_client $submount ||
16133 error "mount $submount failed"
16134 local fid=$($LFS path2fid $MOUNT/)
16135 $LFS fid2path $submount $fid && error "fid2path should fail"
16136 cleanup_247 $submount
16138 run_test 247c "running fid2path outside root"
16141 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16142 skip "Fileset feature is not supported"
16144 local submount=${MOUNT}_$tdir
16146 mkdir -p $MOUNT/$tdir/dir1
16147 mkdir -p $submount || error "mkdir $submount failed"
16148 FILESET="$FILESET/$tdir" mount_client $submount ||
16149 error "mount $submount failed"
16150 trap "cleanup_247 $submount" EXIT
16151 local fid=$($LFS path2fid $submount/dir1)
16152 $LFS fid2path $submount $fid || error "fid2path should succeed"
16153 cleanup_247 $submount
16155 run_test 247d "running fid2path inside root"
16159 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16161 skip "Fileset feature is not supported"
16163 local submount=${MOUNT}_$tdir
16166 mkdir -p $submount || error "mkdir $submount failed"
16167 FILESET="$FILESET/.." mount_client $submount &&
16168 error "mount $submount should fail"
16171 run_test 247e "mount .. as fileset"
16174 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16175 [ -z "$fast_read_sav" ] && skip "no fast read support"
16177 # create a large file for fast read verification
16178 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16180 # make sure the file is created correctly
16181 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16182 { rm -f $DIR/$tfile; skip "file creation error"; }
16184 echo "Test 1: verify that fast read is 4 times faster on cache read"
16186 # small read with fast read enabled
16187 $LCTL set_param -n llite.*.fast_read=1
16188 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16189 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16190 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16191 # small read with fast read disabled
16192 $LCTL set_param -n llite.*.fast_read=0
16193 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16194 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16195 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16197 # verify that fast read is 4 times faster for cache read
16198 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16199 error_not_in_vm "fast read was not 4 times faster: " \
16200 "$t_fast vs $t_slow"
16202 echo "Test 2: verify the performance between big and small read"
16203 $LCTL set_param -n llite.*.fast_read=1
16205 # 1k non-cache read
16206 cancel_lru_locks osc
16207 local t_1k=$(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 # 1M non-cache read
16212 cancel_lru_locks osc
16213 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16214 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16215 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16217 # verify that big IO is not 4 times faster than small IO
16218 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16219 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16221 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16224 run_test 248 "fast read verification"
16226 test_249() { # LU-7890
16227 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16228 skip "Need at least version 2.8.54"
16231 $LFS setstripe -c 1 $DIR/$tfile
16232 # Offset 2T == 4k * 512M
16233 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16234 error "dd to 2T offset failed"
16236 run_test 249 "Write above 2T file size"
16239 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16240 && skip "no 16TB file size limit on ZFS"
16242 $LFS setstripe -c 1 $DIR/$tfile
16243 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16244 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16245 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16246 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16247 conv=notrunc,fsync && error "append succeeded"
16250 run_test 250 "Write above 16T limit"
16253 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16255 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16256 #Skip once - writing the first stripe will succeed
16257 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16258 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16259 error "short write happened"
16261 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16262 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16263 error "short read happened"
16267 run_test 251 "Handling short read and write correctly"
16270 remote_mds_nodsh && skip "remote MDS with nodsh"
16271 remote_ost_nodsh && skip "remote OST with nodsh"
16272 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16273 skip_env "ldiskfs only test"
16283 # check lr_reader on OST0000
16285 dev=$(facet_device $tgt)
16286 out=$(do_facet $tgt $LR_READER $dev)
16287 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16289 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16290 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16291 error "Invalid uuid returned by $LR_READER on target $tgt"
16292 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16294 # check lr_reader -c on MDT0000
16296 dev=$(facet_device $tgt)
16297 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16298 skip "$LR_READER does not support additional options"
16300 out=$(do_facet $tgt $LR_READER -c $dev)
16301 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16303 num=$(echo "$out" | grep -c "mdtlov")
16304 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16305 error "Invalid number of mdtlov clients returned by $LR_READER"
16306 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16308 # check lr_reader -cr on MDT0000
16309 out=$(do_facet $tgt $LR_READER -cr $dev)
16310 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16312 echo "$out" | grep -q "^reply_data:$" ||
16313 error "$LR_READER should have returned 'reply_data' section"
16314 num=$(echo "$out" | grep -c "client_generation")
16315 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16317 run_test 252 "check lr_reader tool"
16319 test_253_fill_ost() {
16320 local size_mb #how many MB should we write to pass watermark
16321 local lwm=$3 #low watermark
16322 local free_10mb #10% of free space
16324 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16325 size_mb=$((free_kb / 1024 - lwm))
16326 free_10mb=$((free_kb / 10240))
16327 #If 10% of free space cross low watermark use it
16328 if (( free_10mb > size_mb )); then
16331 #At least we need to store 1.1 of difference between
16332 #free space and low watermark
16333 size_mb=$((size_mb + size_mb / 10))
16335 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16336 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16337 oflag=append conv=notrunc
16342 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16343 echo "OST still has $((free_kb / 1024)) mbytes free"
16347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16348 remote_mds_nodsh && skip "remote MDS with nodsh"
16349 remote_mgs_nodsh && skip "remote MGS with nodsh"
16354 local ost_name=$($LFS osts |
16355 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16357 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16358 do_facet $SINGLEMDS $LCTL get_param -n \
16359 osp.$mdtosc_proc1.reserved_mb_high ||
16360 skip "remote MDS does not support reserved_mb_high"
16364 wait_delete_completed
16367 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16368 osp.$mdtosc_proc1.reserved_mb_high)
16369 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16370 osp.$mdtosc_proc1.reserved_mb_low)
16371 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16373 if ! combined_mgs_mds ; then
16376 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16377 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16378 error "Adding $ost_name to pool failed"
16380 # Wait for client to see a OST at pool
16381 wait_update $HOSTNAME "$LCTL get_param -n
16382 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16383 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16384 error "Client can not see the pool"
16385 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16386 error "Setstripe failed"
16388 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16389 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16390 echo "OST still has $((blocks/1024)) mbytes free"
16392 local new_lwm=$((blocks/1024-10))
16393 do_facet $SINGLEMDS $LCTL set_param \
16394 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16395 do_facet $SINGLEMDS $LCTL set_param \
16396 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16398 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16400 #First enospc could execute orphan deletion so repeat.
16401 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16403 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16404 osp.$mdtosc_proc1.prealloc_status)
16405 echo "prealloc_status $oa_status"
16407 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16408 error "File creation should fail"
16409 #object allocation was stopped, but we still able to append files
16410 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16411 error "Append failed"
16412 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16414 wait_delete_completed
16418 for i in $(seq 10 12); do
16419 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16420 error "File creation failed after rm";
16423 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16424 osp.$mdtosc_proc1.prealloc_status)
16425 echo "prealloc_status $oa_status"
16427 if (( oa_status != 0 )); then
16428 error "Object allocation still disable after rm"
16430 do_facet $SINGLEMDS $LCTL set_param \
16431 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16432 do_facet $SINGLEMDS $LCTL set_param \
16433 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16436 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16437 error "Remove $ost_name from pool failed"
16438 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16439 error "Pool destroy fialed"
16441 if ! combined_mgs_mds ; then
16445 run_test 253 "Check object allocation limit"
16448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16449 remote_mds_nodsh && skip "remote MDS with nodsh"
16450 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16451 skip "MDS does not support changelog_size"
16454 local MDT0=$(facet_svc $SINGLEMDS)
16456 changelog_register || error "changelog_register failed"
16458 changelog_clear 0 || error "changelog_clear failed"
16460 local size1=$(do_facet $SINGLEMDS \
16461 $LCTL get_param -n mdd.$MDT0.changelog_size)
16462 echo "Changelog size $size1"
16465 $LFS mkdir -i 0 $DIR/$tdir
16467 mkdir -p $DIR/$tdir/pics/2008/zachy
16468 touch $DIR/$tdir/pics/2008/zachy/timestamp
16469 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16470 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16471 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16472 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16473 rm $DIR/$tdir/pics/desktop.jpg
16475 local size2=$(do_facet $SINGLEMDS \
16476 $LCTL get_param -n mdd.$MDT0.changelog_size)
16477 echo "Changelog size after work $size2"
16479 (( $size2 > $size1 )) ||
16480 error "new Changelog size=$size2 less than old size=$size1"
16482 run_test 254 "Check changelog size"
16489 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16490 awk -F: '{print $2}' | grep $type > /dev/null
16491 if [ $? -ne 0 ]; then
16501 lfs ladvise -a willread $file > /dev/null 2>&1
16502 if [ $? -eq 0 ]; then
16506 lfs ladvise -a willread $file 2>&1 |
16507 grep "Inappropriate ioctl for device" > /dev/null
16508 if [ $? -eq 0 ]; then
16515 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16518 # run a random read IO workload
16519 # usage: random_read_iops <filename> <filesize> <iosize>
16520 random_read_iops() {
16523 local iosize=${3:-4096}
16525 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16526 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16529 drop_file_oss_cache() {
16533 $LFS ladvise -a dontneed $file 2>/dev/null ||
16534 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16537 ladvise_willread_performance()
16540 local average_origin=0
16541 local average_cache=0
16542 local average_ladvise=0
16544 for ((i = 1; i <= $repeat; i++)); do
16545 echo "Iter $i/$repeat: reading without willread hint"
16546 cancel_lru_locks osc
16547 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16548 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16549 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16550 average_origin=$(bc <<<"$average_origin + $speed_origin")
16552 cancel_lru_locks osc
16553 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16554 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16555 average_cache=$(bc <<<"$average_cache + $speed_cache")
16557 cancel_lru_locks osc
16558 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16559 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16560 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16561 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16562 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16564 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16565 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16566 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16568 speedup_cache=$(percent $average_cache $average_origin)
16569 speedup_ladvise=$(percent $average_ladvise $average_origin)
16571 echo "Average uncached read: $average_origin"
16572 echo "Average speedup with OSS cached read: " \
16573 "$average_cache = +$speedup_cache%"
16574 echo "Average speedup with ladvise willread: " \
16575 "$average_ladvise = +$speedup_ladvise%"
16577 local lowest_speedup=20
16578 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16579 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16580 "got $average_cache%. Skipping ladvise willread check."
16584 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16585 # it is still good to run until then to exercise 'ladvise willread'
16586 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16587 [ "$ost1_FSTYPE" = "zfs" ] &&
16588 echo "osd-zfs does not support dontneed or drop_caches" &&
16591 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16592 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16593 error_not_in_vm "Speedup with willread is less than " \
16594 "$lowest_speedup%, got $average_ladvise%"
16598 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16599 skip "lustre < 2.8.54 does not support ladvise "
16600 remote_ost_nodsh && skip "remote OST with nodsh"
16602 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16604 ladvise_no_type willread $DIR/$tfile &&
16605 skip "willread ladvise is not supported"
16607 ladvise_no_ioctl $DIR/$tfile &&
16608 skip "ladvise ioctl is not supported"
16611 local size=$((size_mb * 1048576))
16612 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16613 error "dd to $DIR/$tfile failed"
16615 lfs ladvise -a willread $DIR/$tfile ||
16616 error "Ladvise failed with no range argument"
16618 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16619 error "Ladvise failed with no -l or -e argument"
16621 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16622 error "Ladvise failed with only -e argument"
16624 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16625 error "Ladvise failed with only -l argument"
16627 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16628 error "End offset should not be smaller than start offset"
16630 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16631 error "End offset should not be equal to start offset"
16633 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16634 error "Ladvise failed with overflowing -s argument"
16636 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16637 error "Ladvise failed with overflowing -e argument"
16639 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16640 error "Ladvise failed with overflowing -l argument"
16642 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16643 error "Ladvise succeeded with conflicting -l and -e arguments"
16645 echo "Synchronous ladvise should wait"
16647 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16648 do_nodes $(comma_list $(osts_nodes)) \
16649 $LCTL set_param fail_val=$delay fail_loc=0x237
16651 local start_ts=$SECONDS
16652 lfs ladvise -a willread $DIR/$tfile ||
16653 error "Ladvise failed with no range argument"
16654 local end_ts=$SECONDS
16655 local inteval_ts=$((end_ts - start_ts))
16657 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16658 error "Synchronous advice didn't wait reply"
16661 echo "Asynchronous ladvise shouldn't wait"
16662 local start_ts=$SECONDS
16663 lfs ladvise -a willread -b $DIR/$tfile ||
16664 error "Ladvise failed with no range argument"
16665 local end_ts=$SECONDS
16666 local inteval_ts=$((end_ts - start_ts))
16668 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16669 error "Asynchronous advice blocked"
16672 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16673 ladvise_willread_performance
16675 run_test 255a "check 'lfs ladvise -a willread'"
16681 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16685 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16686 skip "lustre < 2.8.54 does not support ladvise "
16687 remote_ost_nodsh && skip "remote OST with nodsh"
16689 lfs setstripe -c 1 -i 0 $DIR/$tfile
16691 ladvise_no_type dontneed $DIR/$tfile &&
16692 skip "dontneed ladvise is not supported"
16694 ladvise_no_ioctl $DIR/$tfile &&
16695 skip "ladvise ioctl is not supported"
16697 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16698 [ "$ost1_FSTYPE" = "zfs" ] &&
16699 skip "zfs-osd does not support 'ladvise dontneed'"
16702 local size=$((size_mb * 1048576))
16703 # In order to prevent disturbance of other processes, only check 3/4
16704 # of the memory usage
16705 local kibibytes=$((size_mb * 1024 * 3 / 4))
16707 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16708 error "dd to $DIR/$tfile failed"
16710 #force write to complete before dropping OST cache & checking memory
16713 local total=$(facet_meminfo ost1 MemTotal)
16714 echo "Total memory: $total KiB"
16716 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16717 local before_read=$(facet_meminfo ost1 Cached)
16718 echo "Cache used before read: $before_read KiB"
16720 lfs ladvise -a willread $DIR/$tfile ||
16721 error "Ladvise willread failed"
16722 local after_read=$(facet_meminfo ost1 Cached)
16723 echo "Cache used after read: $after_read KiB"
16725 lfs ladvise -a dontneed $DIR/$tfile ||
16726 error "Ladvise dontneed again failed"
16727 local no_read=$(facet_meminfo ost1 Cached)
16728 echo "Cache used after dontneed ladvise: $no_read KiB"
16730 if [ $total -lt $((before_read + kibibytes)) ]; then
16731 echo "Memory is too small, abort checking"
16735 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16736 error "Ladvise willread should use more memory" \
16737 "than $kibibytes KiB"
16740 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16741 error "Ladvise dontneed should release more memory" \
16742 "than $kibibytes KiB"
16745 run_test 255b "check 'lfs ladvise -a dontneed'"
16748 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16749 skip "lustre < 2.10.53 does not support lockahead"
16757 test_mkdir -p $DIR/$tdir
16758 $LFS setstripe -i 0 $DIR/$tdir
16760 #test 10 returns only success/failure
16762 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16764 if [ $rc -eq 255 ]; then
16765 error "Ladvise test${i} failed, ${rc}"
16768 #test 11 counts lock enqueue requests, all others count new locks
16770 count=$(do_facet ost1 \
16771 $LCTL get_param -n ost.OSS.ost.stats)
16772 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16774 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16776 if [ $rc -eq 255 ]; then
16777 error "Ladvise test${i} failed, ${rc}"
16780 new_count=$(do_facet ost1 \
16781 $LCTL get_param -n ost.OSS.ost.stats)
16782 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16783 awk '{ print $2 }')
16785 difference="$((new_count - count))"
16786 if [ $difference -ne $rc ]; then
16787 error "Ladvise test${i}, bad enqueue count, returned " \
16788 "${rc}, actual ${difference}"
16791 for i in $(seq 12 21); do
16792 # If we do not do this, we run the risk of having too many
16793 # locks and starting lock cancellation while we are checking
16795 cancel_lru_locks osc
16797 count=$($LCTL get_param -n \
16798 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16800 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16802 if [ $rc -eq 255 ]; then
16803 error "Ladvise test ${i} failed, ${rc}"
16806 new_count=$($LCTL get_param -n \
16807 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16808 difference="$((new_count - count))"
16810 # Test 15 output is divided by 100 to map down to valid return
16811 if [ $i -eq 15 ]; then
16815 if [ $difference -ne $rc ]; then
16816 error "Ladvise test ${i}, bad lock count, returned " \
16817 "${rc}, actual ${difference}"
16821 #test 22 returns only success/failure
16823 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16825 if [ $rc -eq 255 ]; then
16826 error "Ladvise test${i} failed, ${rc}"
16829 run_test 255c "suite of ladvise lockahead tests"
16832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16833 remote_mds_nodsh && skip "remote MDS with nodsh"
16834 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16835 changelog_users $SINGLEMDS | grep "^cl" &&
16836 skip "active changelog user"
16842 mdt_dev=$(mdsdevname 1)
16845 changelog_register || error "changelog_register failed"
16848 mkdir -p $DIR/$tdir
16850 changelog_clear 0 || error "changelog_clear failed"
16853 touch $DIR/$tdir/{1..10}
16856 stop $SINGLEMDS || error "Fail to stop MDT"
16860 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16862 #after mount new plainllog is used
16863 touch $DIR/$tdir/{11..19}
16864 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16865 cat_sl=$(do_facet $SINGLEMDS "sync; \
16866 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16867 llog_reader $tmpfile | grep -c type=1064553b")
16868 do_facet $SINGLEMDS llog_reader $tmpfile
16870 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16872 changelog_clear 0 || error "changelog_clear failed"
16874 cat_sl=$(do_facet $SINGLEMDS "sync; \
16875 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16876 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16878 if (( cat_sl == 2 )); then
16879 error "Empty plain llog was not deleted from changelog catalog"
16880 elif (( cat_sl != 1 )); then
16881 error "Active plain llog shouldn't be deleted from catalog"
16884 run_test 256 "Check llog delete for empty and not full state"
16887 remote_mds_nodsh && skip "remote MDS with nodsh"
16888 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16889 skip "Need MDS version at least 2.8.55"
16891 test_mkdir $DIR/$tdir
16893 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16894 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16897 #define OBD_FAIL_MDS_XATTR_REP 0x161
16898 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16899 local facet=mds$((mdtidx + 1))
16900 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16901 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16903 stop $facet || error "stop MDS failed"
16904 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16905 error "start MDS fail"
16906 wait_recovery_complete $facet
16908 run_test 257 "xattr locks are not lost"
16910 # Verify we take the i_mutex when security requires it
16912 #define OBD_FAIL_IMUTEX_SEC 0x141c
16913 $LCTL set_param fail_loc=0x141c
16915 chmod u+s $DIR/$tfile
16916 chmod a+rwx $DIR/$tfile
16917 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16919 if [ $RC -ne 0 ]; then
16920 error "error, failed to take i_mutex, rc=$?"
16926 # Verify we do NOT take the i_mutex in the normal case
16928 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16929 $LCTL set_param fail_loc=0x141d
16932 chmod a+rw $DIR/$tfile
16933 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16935 if [ $RC -ne 0 ]; then
16936 error "error, took i_mutex unnecessarily, rc=$?"
16941 run_test 258b "verify i_mutex security behavior"
16944 local file=$DIR/$tfile
16948 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16950 stack_trap "rm -f $file" EXIT
16952 wait_delete_completed
16953 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16954 echo "before: $before"
16956 $LFS setstripe -i 0 -c 1 $file
16957 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16959 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16960 echo "after write: $after"
16962 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16963 do_facet ost1 $LCTL set_param fail_loc=0x2301
16965 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16966 echo "after truncate: $after"
16969 do_facet ost1 $LCTL set_param fail_loc=0
16970 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16972 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16973 echo "after restart: $after"
16974 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16975 error "missing truncate?"
16979 run_test 259 "crash at delayed truncate"
16982 #define OBD_FAIL_MDC_CLOSE 0x806
16983 $LCTL set_param fail_loc=0x80000806
16987 run_test 260 "Check mdc_close fail"
16989 ### Data-on-MDT sanity tests ###
16991 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16992 skip "Need MDS version at least 2.10.55 for DoM"
16995 local dom=$DIR/$tdir/dom_file
16996 local tmp=$DIR/$tdir/tmp_file
16998 mkdir -p $DIR/$tdir
17000 # basic checks for DoM component creation
17001 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17002 error "Can set MDT layout to non-first entry"
17004 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17005 error "Can define multiple entries as MDT layout"
17007 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17009 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17010 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17011 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17013 local mdtidx=$($LFS getstripe -m $dom)
17014 local mdtname=MDT$(printf %04x $mdtidx)
17015 local facet=mds$((mdtidx + 1))
17016 local space_check=1
17018 # Skip free space checks with ZFS
17019 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17023 local size_tmp=$((65536 * 3))
17024 local mdtfree1=$(do_facet $facet \
17025 lctl get_param -n osd*.*$mdtname.kbytesfree)
17027 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17028 # check also direct IO along write
17029 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17030 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17032 cmp $tmp $dom || error "file data is different"
17033 [ $(stat -c%s $dom) == $size_tmp ] ||
17034 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17035 if [ $space_check == 1 ]; then
17036 local mdtfree2=$(do_facet $facet \
17037 lctl get_param -n osd*.*$mdtname.kbytesfree)
17039 # increase in usage from by $size_tmp
17040 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17041 error "MDT free space wrong after write: " \
17042 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17046 local size_dom=10000
17048 $TRUNCATE $dom $size_dom
17049 [ $(stat -c%s $dom) == $size_dom ] ||
17050 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17051 if [ $space_check == 1 ]; then
17052 mdtfree1=$(do_facet $facet \
17053 lctl get_param -n osd*.*$mdtname.kbytesfree)
17054 # decrease in usage from $size_tmp to new $size_dom
17055 [ $(($mdtfree1 - $mdtfree2)) -ge \
17056 $(((size_tmp - size_dom) / 1024)) ] ||
17057 error "MDT free space is wrong after truncate: " \
17058 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17064 size_dom=$((size_dom + size_tmp))
17065 [ $(stat -c%s $dom) == $size_dom ] ||
17066 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17067 if [ $space_check == 1 ]; then
17068 mdtfree2=$(do_facet $facet \
17069 lctl get_param -n osd*.*$mdtname.kbytesfree)
17070 # increase in usage by $size_tmp from previous
17071 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17072 error "MDT free space is wrong after append: " \
17073 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17078 if [ $space_check == 1 ]; then
17079 mdtfree1=$(do_facet $facet \
17080 lctl get_param -n osd*.*$mdtname.kbytesfree)
17081 # decrease in usage by $size_dom from previous
17082 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17083 error "MDT free space is wrong after removal: " \
17084 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17087 # combined striping
17088 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17089 error "Can't create DoM + OST striping"
17091 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17092 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17093 # check also direct IO along write
17094 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17096 cmp $tmp $dom || error "file data is different"
17097 [ $(stat -c%s $dom) == $size_tmp ] ||
17098 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17103 run_test 270a "DoM: basic functionality tests"
17106 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17107 skip "Need MDS version at least 2.10.55"
17109 local dom=$DIR/$tdir/dom_file
17110 local max_size=1048576
17112 mkdir -p $DIR/$tdir
17113 $LFS setstripe -E $max_size -L mdt $dom
17115 # truncate over the limit
17116 $TRUNCATE $dom $(($max_size + 1)) &&
17117 error "successful truncate over the maximum size"
17118 # write over the limit
17119 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17120 error "successful write over the maximum size"
17121 # append over the limit
17122 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17123 echo "12345" >> $dom && error "successful append over the maximum size"
17128 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17131 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17132 skip "Need MDS version at least 2.10.55"
17134 mkdir -p $DIR/$tdir
17135 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17137 # check files inherit DoM EA
17138 touch $DIR/$tdir/first
17139 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17140 error "bad pattern"
17141 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17142 error "bad stripe count"
17143 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17144 error "bad stripe size"
17146 # check directory inherits DoM EA and uses it as default
17147 mkdir $DIR/$tdir/subdir
17148 touch $DIR/$tdir/subdir/second
17149 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17150 error "bad pattern in sub-directory"
17151 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17152 error "bad stripe count in sub-directory"
17153 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17154 error "bad stripe size in sub-directory"
17157 run_test 270c "DoM: DoM EA inheritance tests"
17160 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17161 skip "Need MDS version at least 2.10.55"
17163 mkdir -p $DIR/$tdir
17164 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17166 # inherit default DoM striping
17167 mkdir $DIR/$tdir/subdir
17168 touch $DIR/$tdir/subdir/f1
17170 # change default directory striping
17171 $LFS setstripe -c 1 $DIR/$tdir/subdir
17172 touch $DIR/$tdir/subdir/f2
17173 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17174 error "wrong default striping in file 2"
17175 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17176 error "bad pattern in file 2"
17179 run_test 270d "DoM: change striping from DoM to RAID0"
17182 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17183 skip "Need MDS version at least 2.10.55"
17185 mkdir -p $DIR/$tdir/dom
17186 mkdir -p $DIR/$tdir/norm
17189 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17190 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17192 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17193 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17195 # find DoM files by layout
17196 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17197 [ $NUM -eq $DOMFILES ] ||
17198 error "lfs find -L: found $NUM, expected $DOMFILES"
17199 echo "Test 1: lfs find 20 DOM files by layout: OK"
17201 # there should be 1 dir with default DOM striping
17202 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17204 error "lfs find -L: found $NUM, expected 1 dir"
17205 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17207 # find DoM files by stripe size
17208 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17209 [ $NUM -eq $DOMFILES ] ||
17210 error "lfs find -S: found $NUM, expected $DOMFILES"
17211 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17213 # find files by stripe offset except DoM files
17214 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17215 [ $NUM -eq $NORMFILES ] ||
17216 error "lfs find -i: found $NUM, expected $NORMFILES"
17217 echo "Test 5: lfs find no DOM files by stripe index: OK"
17220 run_test 270e "DoM: lfs find with DoM files test"
17223 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17224 skip "Need MDS version at least 2.10.55"
17226 local mdtname=${FSNAME}-MDT0000-mdtlov
17227 local dom=$DIR/$tdir/dom_file
17228 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17229 lod.$mdtname.dom_stripesize)
17230 local dom_limit=131072
17232 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17233 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17234 lod.$mdtname.dom_stripesize)
17235 [ ${dom_limit} -eq ${dom_current} ] ||
17236 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17238 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17239 $LFS setstripe -d $DIR/$tdir
17240 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17241 error "Can't set directory default striping"
17243 # exceed maximum stripe size
17244 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17245 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17246 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17247 error "Able to create DoM component size more than LOD limit"
17249 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17250 dom_current=$(do_facet mds1 $LCTL get_param -n \
17251 lod.$mdtname.dom_stripesize)
17252 [ 0 -eq ${dom_current} ] ||
17253 error "Can't set zero DoM stripe limit"
17256 # attempt to create DoM file on server with disabled DoM should
17257 # remove DoM entry from layout and be succeed
17258 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17259 error "Can't create DoM file (DoM is disabled)"
17260 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17261 error "File has DoM component while DoM is disabled"
17264 # attempt to create DoM file with only DoM stripe should return error
17265 $LFS setstripe -E $dom_limit -L mdt $dom &&
17266 error "Able to create DoM-only file while DoM is disabled"
17268 # too low values to be aligned with smallest stripe size 64K
17269 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17270 dom_current=$(do_facet mds1 $LCTL get_param -n \
17271 lod.$mdtname.dom_stripesize)
17272 [ 30000 -eq ${dom_current} ] &&
17273 error "Can set too small DoM stripe limit"
17275 # 64K is a minimal stripe size in Lustre, expect limit of that size
17276 [ 65536 -eq ${dom_current} ] ||
17277 error "Limit is not set to 64K but ${dom_current}"
17279 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17280 dom_current=$(do_facet mds1 $LCTL get_param -n \
17281 lod.$mdtname.dom_stripesize)
17283 [ 2147483648 -eq ${dom_current} ] &&
17284 error "Can set too large DoM stripe limit"
17286 do_facet mds1 $LCTL set_param -n \
17287 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17288 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17289 error "Can't create DoM component size after limit change"
17290 do_facet mds1 $LCTL set_param -n \
17291 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17292 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17293 error "Can't create DoM file after limit decrease"
17294 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17295 error "Can create big DoM component after limit decrease"
17296 touch ${dom}_def ||
17297 error "Can't create file with old default layout"
17299 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17302 run_test 270f "DoM: maximum DoM stripe size checks"
17305 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17306 skip "Need MDS version at least 2.10.55"
17308 local dom=$DIR/$tdir/dom
17310 mkdir -p $DIR/$tdir
17312 $LFS setstripe -E 1024K -L mdt $dom
17314 lctl set_param -n mdc.*.stats=clear
17315 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17316 cat $dom > /dev/null
17317 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17318 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17322 run_test 271a "DoM: data is cached for read after write"
17325 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17326 skip "Need MDS version at least 2.10.55"
17328 local dom=$DIR/$tdir/dom
17330 mkdir -p $DIR/$tdir
17332 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17334 lctl set_param -n mdc.*.stats=clear
17335 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17336 cancel_lru_locks mdc
17337 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17338 # second stat to check size is cached on client
17339 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17340 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17341 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17344 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17347 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17348 skip "Need MDS version at least 2.10.55"
17350 local dom=$DIR/$tdir/dom
17352 mkdir -p $DIR/$tdir
17354 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17356 lctl set_param -n mdc.*.stats=clear
17357 lctl set_param -n osc.*.stats=clear
17358 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17359 cancel_lru_locks mdc
17360 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17361 # second stat to check size is cached on client
17362 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17363 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17364 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17365 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17366 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17369 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17375 local mdt=MDT$(printf %04x $mdtidx)
17377 if [ -z $param ]; then
17378 lctl get_param -n mdc.*$mdt*.stats
17380 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17385 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17386 skip "Need MDS version at least 2.10.55"
17388 local dom=$DIR/$tdir/dom
17390 mkdir -p $DIR/$tdir
17392 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17394 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17395 local facet=mds$((mdtidx + 1))
17397 cancel_lru_locks mdc
17398 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17399 createmany -o $dom 1000
17400 lctl set_param -n mdc.*.stats=clear
17401 smalliomany -w $dom 1000 200
17402 get_mdc_stats $mdtidx
17403 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17404 # Each file has 1 open, 1 IO enqueues, total 2000
17405 # but now we have also +1 getxattr for security.capability, total 3000
17406 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17407 unlinkmany $dom 1000
17409 cancel_lru_locks mdc
17410 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17411 createmany -o $dom 1000
17412 lctl set_param -n mdc.*.stats=clear
17413 smalliomany -w $dom 1000 200
17414 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17415 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17416 # for OPEN and IO lock.
17417 [ $((enq - enq_2)) -ge 1000 ] ||
17418 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17419 unlinkmany $dom 1000
17422 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17424 cleanup_271def_tests() {
17430 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17431 skip "Need MDS version at least 2.10.57"
17433 local dom=$DIR/$tdir/dom
17434 local tmp=$TMP/$tfile
17435 trap "cleanup_271def_tests $tmp" EXIT
17437 mkdir -p $DIR/$tdir
17439 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17441 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17443 cancel_lru_locks mdc
17444 dd if=/dev/urandom of=$tmp bs=1000 count=1
17445 dd if=$tmp of=$dom bs=1000 count=1
17446 cancel_lru_locks mdc
17448 cat /etc/hosts >> $tmp
17449 lctl set_param -n mdc.*.stats=clear
17451 # append data to the same file it should update local page
17452 echo "Append to the same page"
17453 cat /etc/hosts >> $dom
17454 local num=$(get_mdc_stats $mdtidx ost_read)
17455 local ra=$(get_mdc_stats $mdtidx req_active)
17456 local rw=$(get_mdc_stats $mdtidx req_waittime)
17458 [ -z $num ] || error "$num READ RPC occured"
17459 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17463 cmp $tmp $dom || error "file miscompare"
17465 cancel_lru_locks mdc
17466 lctl set_param -n mdc.*.stats=clear
17468 echo "Open and read file"
17469 cat $dom > /dev/null
17470 local num=$(get_mdc_stats $mdtidx ost_read)
17471 local ra=$(get_mdc_stats $mdtidx req_active)
17472 local rw=$(get_mdc_stats $mdtidx req_waittime)
17474 [ -z $num ] || error "$num READ RPC occured"
17475 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17479 cmp $tmp $dom || error "file miscompare"
17483 run_test 271d "DoM: read on open (1K file in reply buffer)"
17486 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17487 skip "Need MDS version at least 2.10.57"
17489 local dom=$DIR/$tdir/dom
17490 local tmp=$TMP/${tfile}.data
17491 trap "cleanup_271def_tests $tmp" EXIT
17493 mkdir -p $DIR/$tdir
17495 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17497 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17499 cancel_lru_locks mdc
17500 dd if=/dev/urandom of=$tmp bs=30K count=1
17501 dd if=$tmp of=$dom bs=30K count=1
17502 cancel_lru_locks mdc
17503 cat /etc/hosts >> $tmp
17504 lctl set_param -n mdc.*.stats=clear
17506 echo "Append to the same page"
17507 cat /etc/hosts >> $dom
17509 local num=$(get_mdc_stats $mdtidx ost_read)
17510 local ra=$(get_mdc_stats $mdtidx req_active)
17511 local rw=$(get_mdc_stats $mdtidx req_waittime)
17513 [ -z $num ] || error "$num READ RPC occured"
17514 # Reply buffer can be adjusted for larger buffer by resend
17515 echo "... DONE with $((ra - rw)) resends"
17518 cmp $tmp $dom || error "file miscompare"
17520 cancel_lru_locks mdc
17521 lctl set_param -n mdc.*.stats=clear
17523 echo "Open and read file"
17524 cat $dom > /dev/null
17525 local num=$(get_mdc_stats $mdtidx ost_read)
17526 local ra=$(get_mdc_stats $mdtidx req_active)
17527 local rw=$(get_mdc_stats $mdtidx req_waittime)
17529 [ -z $num ] || error "$num READ RPC occured"
17530 # Reply buffer can be adjusted for larger buffer by resend
17531 echo "... DONE with $((ra - rw)) resends"
17534 cmp $tmp $dom || error "file miscompare"
17538 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17541 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17542 skip "Need MDS version at least 2.10.57"
17544 local dom=$DIR/$tdir/dom
17545 local tmp=$TMP/$tfile
17546 trap "cleanup_271def_tests $tmp" EXIT
17548 mkdir -p $DIR/$tdir
17550 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17552 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17554 cancel_lru_locks mdc
17555 dd if=/dev/urandom of=$tmp bs=200000 count=1
17556 dd if=$tmp of=$dom bs=200000 count=1
17557 cancel_lru_locks mdc
17558 cat /etc/hosts >> $tmp
17559 lctl set_param -n mdc.*.stats=clear
17561 echo "Append to the same page"
17562 cat /etc/hosts >> $dom
17563 local num=$(get_mdc_stats $mdtidx ost_read)
17564 local ra=$(get_mdc_stats $mdtidx req_active)
17565 local rw=$(get_mdc_stats $mdtidx req_waittime)
17567 [ -z $num ] || error "$num READ RPC occured"
17568 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17572 cmp $tmp $dom || error "file miscompare"
17574 cancel_lru_locks mdc
17575 lctl set_param -n mdc.*.stats=clear
17577 echo "Open and read file"
17578 cat $dom > /dev/null
17579 local num=$(get_mdc_stats $mdtidx ost_read)
17580 local ra=$(get_mdc_stats $mdtidx req_active)
17581 local rw=$(get_mdc_stats $mdtidx req_waittime)
17583 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17584 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17588 cmp $tmp $dom || error "file miscompare"
17592 run_test 271f "DoM: read on open (200K file and read tail)"
17595 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17596 skip "Need MDS version at least 2.11.50"
17598 local dom=$DIR/$tdir/dom
17599 mkdir -p $DIR/$tdir
17601 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17602 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17603 error "failed to write data into $dom"
17604 local old_md5=$(md5sum $dom)
17606 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17607 error "failed to migrate to the same DoM component"
17609 local new_md5=$(md5sum $dom)
17611 [ "$old_md5" == "$new_md5" ] ||
17612 error "md5sum differ: $old_md5, $new_md5"
17614 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17615 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17617 run_test 272a "DoM migration: new layout with the same DOM component"
17620 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17621 skip "Need MDS version at least 2.11.50"
17623 local dom=$DIR/$tdir/dom
17624 mkdir -p $DIR/$tdir
17625 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17627 local mdtidx=$($LFS getstripe -m $dom)
17628 local mdtname=MDT$(printf %04x $mdtidx)
17629 local facet=mds$((mdtidx + 1))
17631 local mdtfree1=$(do_facet $facet \
17632 lctl get_param -n osd*.*$mdtname.kbytesfree)
17633 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17634 error "failed to write data into $dom"
17635 local old_md5=$(md5sum $dom)
17636 cancel_lru_locks mdc
17637 local mdtfree1=$(do_facet $facet \
17638 lctl get_param -n osd*.*$mdtname.kbytesfree)
17640 $LFS migrate -c2 $dom ||
17641 error "failed to migrate to the new composite layout"
17642 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17643 error "MDT stripe was not removed"
17645 cancel_lru_locks mdc
17646 local new_md5=$(md5sum $dom)
17647 [ "$old_md5" != "$new_md5" ] &&
17648 error "$old_md5 != $new_md5"
17650 # Skip free space checks with ZFS
17651 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17652 local mdtfree2=$(do_facet $facet \
17653 lctl get_param -n osd*.*$mdtname.kbytesfree)
17654 [ $mdtfree2 -gt $mdtfree1 ] ||
17655 error "MDT space is not freed after migration"
17659 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17662 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17663 skip "Need MDS version at least 2.11.50"
17665 local dom=$DIR/$tdir/$tfile
17666 mkdir -p $DIR/$tdir
17667 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17669 local mdtidx=$($LFS getstripe -m $dom)
17670 local mdtname=MDT$(printf %04x $mdtidx)
17671 local facet=mds$((mdtidx + 1))
17673 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17674 error "failed to write data into $dom"
17675 local old_md5=$(md5sum $dom)
17676 cancel_lru_locks mdc
17677 local mdtfree1=$(do_facet $facet \
17678 lctl get_param -n osd*.*$mdtname.kbytesfree)
17680 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17681 error "failed to migrate to the new composite layout"
17682 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17683 error "MDT stripe was not removed"
17685 cancel_lru_locks mdc
17686 local new_md5=$(md5sum $dom)
17687 [ "$old_md5" != "$new_md5" ] &&
17688 error "$old_md5 != $new_md5"
17690 # Skip free space checks with ZFS
17691 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17692 local mdtfree2=$(do_facet $facet \
17693 lctl get_param -n osd*.*$mdtname.kbytesfree)
17694 [ $mdtfree2 -gt $mdtfree1 ] ||
17695 error "MDS space is not freed after migration"
17699 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17702 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17703 skip "Need MDS version at least 2.11.50"
17705 # Layout swap cannot be done if either file has DOM component,
17706 # this will never be supported, migration should be used instead
17708 local dom=$DIR/$tdir/$tfile
17709 mkdir -p $DIR/$tdir
17711 $LFS setstripe -c2 ${dom}_plain
17712 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17713 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17714 error "can swap layout with DoM component"
17715 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17716 error "can swap layout with DoM component"
17718 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17719 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17720 error "can swap layout with DoM component"
17721 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17722 error "can swap layout with DoM component"
17725 run_test 273a "DoM: layout swapping should fail with DOM"
17728 remote_ost_nodsh && skip "remote OST with nodsh"
17729 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17730 skip "Need OST version >= 2.10.57"
17732 local file=$DIR/$tfile
17735 oss=$(comma_list $(osts_nodes))
17737 dd if=/dev/urandom of=$file bs=1M count=2 ||
17738 error "failed to create a file"
17739 cancel_lru_locks osc
17742 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17743 error "failed to read a file"
17745 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17746 $LCTL set_param fail_loc=0x8000031f
17748 cancel_lru_locks osc &
17751 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17752 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17753 #IO takes another lock, but matches the PENDING one
17754 #and places it to the IO RPC
17755 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17756 error "failed to read a file with PENDING lock"
17758 run_test 275 "Read on a canceled duplicate lock"
17761 remote_ost_nodsh && skip "remote OST with nodsh"
17764 do_facet ost1 "(while true; do \
17765 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17766 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17769 for LOOP in $(seq 20); do
17771 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17774 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17775 rm $TMP/sanity_276_pid"
17777 run_test 276 "Race between mount and obd_statfs"
17779 cleanup_test_300() {
17783 test_striped_dir() {
17788 mkdir -p $DIR/$tdir
17790 SAVE_UMASK=$(umask)
17791 trap cleanup_test_300 RETURN EXIT
17793 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17794 $DIR/$tdir/striped_dir ||
17795 error "set striped dir error"
17797 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17798 [ "$mode" = "755" ] || error "expect 755 got $mode"
17800 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17801 error "getdirstripe failed"
17802 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17803 if [ "$stripe_count" != "2" ]; then
17804 error "1:stripe_count is $stripe_count, expect 2"
17806 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17807 if [ "$stripe_count" != "2" ]; then
17808 error "2:stripe_count is $stripe_count, expect 2"
17811 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17812 if [ "$stripe_index" != "$mdt_index" ]; then
17813 error "stripe_index is $stripe_index, expect $mdt_index"
17816 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17817 error "nlink error after create striped dir"
17819 mkdir $DIR/$tdir/striped_dir/a
17820 mkdir $DIR/$tdir/striped_dir/b
17822 stat $DIR/$tdir/striped_dir/a ||
17823 error "create dir under striped dir failed"
17824 stat $DIR/$tdir/striped_dir/b ||
17825 error "create dir under striped dir failed"
17827 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17828 error "nlink error after mkdir"
17830 rmdir $DIR/$tdir/striped_dir/a
17831 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17832 error "nlink error after rmdir"
17834 rmdir $DIR/$tdir/striped_dir/b
17835 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17836 error "nlink error after rmdir"
17838 chattr +i $DIR/$tdir/striped_dir
17839 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17840 error "immutable flags not working under striped dir!"
17841 chattr -i $DIR/$tdir/striped_dir
17843 rmdir $DIR/$tdir/striped_dir ||
17844 error "rmdir striped dir error"
17852 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17853 skip "skipped for lustre < 2.7.0"
17854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17857 test_striped_dir 0 || error "failed on striped dir on MDT0"
17858 test_striped_dir 1 || error "failed on striped dir on MDT0"
17860 run_test 300a "basic striped dir sanity test"
17863 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17864 skip "skipped for lustre < 2.7.0"
17865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17866 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17873 test_mkdir $DIR/$tdir || error "mkdir fail"
17874 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17875 error "set striped dir error"
17876 for i in {0..9}; do
17877 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17879 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17880 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17881 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17883 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17884 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17885 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17889 run_test 300b "check ctime/mtime for striped dir"
17892 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17893 skip "skipped for lustre < 2.7.0"
17894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17899 mkdir -p $DIR/$tdir
17900 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17901 error "set striped dir error"
17903 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17904 error "chown striped dir failed"
17906 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17907 error "create 5k files failed"
17909 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17911 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17915 run_test 300c "chown && check ls under striped directory"
17918 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17919 skip "skipped for lustre < 2.7.0"
17920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17921 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17926 mkdir -p $DIR/$tdir
17927 $LFS setstripe -c 2 $DIR/$tdir
17929 #local striped directory
17930 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17931 error "set striped dir error"
17932 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17933 error "create 10 files failed"
17935 #remote striped directory
17936 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17937 error "set striped dir error"
17938 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17939 error "create 10 files failed"
17941 for file in $(find $DIR/$tdir); do
17942 stripe_count=$($LFS getstripe -c $file)
17943 [ $stripe_count -eq 2 ] ||
17944 error "wrong stripe $stripe_count for $file"
17949 run_test 300d "check default stripe under striped directory"
17952 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17953 skip "Need MDS version at least 2.7.55"
17954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17960 mkdir -p $DIR/$tdir
17962 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17963 error "set striped dir error"
17965 touch $DIR/$tdir/striped_dir/a
17966 touch $DIR/$tdir/striped_dir/b
17967 touch $DIR/$tdir/striped_dir/c
17969 mkdir $DIR/$tdir/striped_dir/dir_a
17970 mkdir $DIR/$tdir/striped_dir/dir_b
17971 mkdir $DIR/$tdir/striped_dir/dir_c
17973 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17974 error "set striped adir under striped dir error"
17976 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17977 error "set striped bdir under striped dir error"
17979 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17980 error "set striped cdir under striped dir error"
17982 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17983 error "rename dir under striped dir fails"
17985 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17986 error "rename dir under different stripes fails"
17988 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17989 error "rename file under striped dir should succeed"
17991 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17992 error "rename dir under striped dir should succeed"
17996 run_test 300e "check rename under striped directory"
17999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18000 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18001 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18002 skip "Need MDS version at least 2.7.55"
18008 mkdir -p $DIR/$tdir
18010 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18011 error "set striped dir error"
18013 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18014 error "set striped dir error"
18016 touch $DIR/$tdir/striped_dir/a
18017 mkdir $DIR/$tdir/striped_dir/dir_a
18018 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18019 error "create striped dir under striped dir fails"
18021 touch $DIR/$tdir/striped_dir1/b
18022 mkdir $DIR/$tdir/striped_dir1/dir_b
18023 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18024 error "create striped dir under striped dir fails"
18026 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18027 error "rename dir under different striped dir should fail"
18029 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18030 error "rename striped dir under diff striped dir should fail"
18032 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18033 error "rename file under diff striped dirs fails"
18037 run_test 300f "check rename cross striped directory"
18039 test_300_check_default_striped_dir()
18042 local default_count=$2
18043 local default_index=$3
18046 local dir_stripe_index
18049 echo "checking $dirname $default_count $default_index"
18050 $LFS setdirstripe -D -c $default_count -i $default_index \
18051 -t all_char $DIR/$tdir/$dirname ||
18052 error "set default stripe on striped dir error"
18053 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18054 [ $stripe_count -eq $default_count ] ||
18055 error "expect $default_count get $stripe_count for $dirname"
18057 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18058 [ $stripe_index -eq $default_index ] ||
18059 error "expect $default_index get $stripe_index for $dirname"
18061 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18062 error "create dirs failed"
18064 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18065 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18066 for dir in $(find $DIR/$tdir/$dirname/*); do
18067 stripe_count=$($LFS getdirstripe -c $dir)
18068 [ $stripe_count -eq $default_count ] ||
18069 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18070 error "stripe count $default_count != $stripe_count for $dir"
18072 stripe_index=$($LFS getdirstripe -i $dir)
18073 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18074 error "$stripe_index != $default_index for $dir"
18076 #check default stripe
18077 stripe_count=$($LFS getdirstripe -D -c $dir)
18078 [ $stripe_count -eq $default_count ] ||
18079 error "default count $default_count != $stripe_count for $dir"
18081 stripe_index=$($LFS getdirstripe -D -i $dir)
18082 [ $stripe_index -eq $default_index ] ||
18083 error "default index $default_index != $stripe_index for $dir"
18085 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18089 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18090 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18091 skip "Need MDS version at least 2.7.55"
18098 mkdir $DIR/$tdir/normal_dir
18100 #Checking when client cache stripe index
18101 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18102 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18103 error "create striped_dir failed"
18105 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18106 error "create dir0 fails"
18107 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18108 [ $stripe_index -eq 0 ] ||
18109 error "dir0 expect index 0 got $stripe_index"
18111 mkdir $DIR/$tdir/striped_dir/dir1 ||
18112 error "create dir1 fails"
18113 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18114 [ $stripe_index -eq 1 ] ||
18115 error "dir1 expect index 1 got $stripe_index"
18117 #check default stripe count/stripe index
18118 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18119 test_300_check_default_striped_dir normal_dir 1 0
18120 test_300_check_default_striped_dir normal_dir 2 1
18121 test_300_check_default_striped_dir normal_dir 2 -1
18123 #delete default stripe information
18124 echo "delete default stripeEA"
18125 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18126 error "set default stripe on striped dir error"
18128 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18129 for dir in $(find $DIR/$tdir/normal_dir/*); do
18130 stripe_count=$($LFS getdirstripe -c $dir)
18131 [ $stripe_count -eq 0 ] ||
18132 error "expect 1 get $stripe_count for $dir"
18133 stripe_index=$($LFS getdirstripe -i $dir)
18134 [ $stripe_index -eq 0 ] ||
18135 error "expect 0 get $stripe_index for $dir"
18138 run_test 300g "check default striped directory for normal directory"
18141 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18142 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18143 skip "Need MDS version at least 2.7.55"
18149 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18150 error "set striped dir error"
18152 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18153 test_300_check_default_striped_dir striped_dir 1 0
18154 test_300_check_default_striped_dir striped_dir 2 1
18155 test_300_check_default_striped_dir striped_dir 2 -1
18157 #delete default stripe information
18158 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18159 error "set default stripe on striped dir error"
18161 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18162 for dir in $(find $DIR/$tdir/striped_dir/*); do
18163 stripe_count=$($LFS getdirstripe -c $dir)
18164 [ $stripe_count -eq 0 ] ||
18165 error "expect 1 get $stripe_count for $dir"
18168 run_test 300h "check default striped directory for striped directory"
18171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18172 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18173 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18174 skip "Need MDS version at least 2.7.55"
18181 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18182 error "set striped dir error"
18184 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18185 error "create files under striped dir failed"
18187 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18188 error "set striped hashdir error"
18190 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18191 error "create dir0 under hash dir failed"
18192 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18193 error "create dir1 under hash dir failed"
18195 # unfortunately, we need to umount to clear dir layout cache for now
18196 # once we fully implement dir layout, we can drop this
18197 umount_client $MOUNT || error "umount failed"
18198 mount_client $MOUNT || error "mount failed"
18200 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18201 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18202 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18204 #set the stripe to be unknown hash type
18205 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18206 $LCTL set_param fail_loc=0x1901
18207 for ((i = 0; i < 10; i++)); do
18208 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18209 error "stat f-$i failed"
18210 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18213 touch $DIR/$tdir/striped_dir/f0 &&
18214 error "create under striped dir with unknown hash should fail"
18216 $LCTL set_param fail_loc=0
18218 umount_client $MOUNT || error "umount failed"
18219 mount_client $MOUNT || error "mount failed"
18223 run_test 300i "client handle unknown hash type striped directory"
18226 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18228 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18229 skip "Need MDS version at least 2.7.55"
18236 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18237 $LCTL set_param fail_loc=0x1702
18238 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18239 error "set striped dir error"
18241 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18242 error "create files under striped dir failed"
18244 $LCTL set_param fail_loc=0
18246 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18250 run_test 300j "test large update record"
18253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18255 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18256 skip "Need MDS version at least 2.7.55"
18258 # this test needs a huge transaction
18260 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18261 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18268 #define OBD_FAIL_LARGE_STRIPE 0x1703
18269 $LCTL set_param fail_loc=0x1703
18270 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18271 error "set striped dir error"
18272 $LCTL set_param fail_loc=0
18274 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18275 error "getstripeddir fails"
18276 rm -rf $DIR/$tdir/striped_dir ||
18277 error "unlink striped dir fails"
18281 run_test 300k "test large striped directory"
18284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18285 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18286 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18287 skip "Need MDS version at least 2.7.55"
18291 test_mkdir -p $DIR/$tdir/striped_dir
18292 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18293 error "chown $RUNAS_ID failed"
18294 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18295 error "set default striped dir failed"
18297 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18298 $LCTL set_param fail_loc=0x80000158
18299 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18301 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18302 [ $stripe_index -eq 1 ] ||
18303 error "expect 1 get $stripe_index for $dir"
18305 run_test 300l "non-root user to create dir under striped dir with stale layout"
18308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18309 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18310 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18311 skip "Need MDS version at least 2.7.55"
18313 mkdir -p $DIR/$tdir/striped_dir
18314 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18315 error "set default stripes dir error"
18317 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18319 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18320 [ $stripe_count -eq 0 ] ||
18321 error "expect 0 get $stripe_count for a"
18323 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18324 error "set default stripes dir error"
18326 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18328 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18329 [ $stripe_count -eq 0 ] ||
18330 error "expect 0 get $stripe_count for b"
18332 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18333 error "set default stripes dir error"
18335 mkdir $DIR/$tdir/striped_dir/c &&
18336 error "default stripe_index is invalid, mkdir c should fails"
18338 rm -rf $DIR/$tdir || error "rmdir fails"
18340 run_test 300m "setstriped directory on single MDT FS"
18343 local list=$(comma_list $(mdts_nodes))
18346 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18352 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18353 skip "Need MDS version at least 2.7.55"
18354 remote_mds_nodsh && skip "remote MDS with nodsh"
18357 local list=$(comma_list $(mdts_nodes))
18359 trap cleanup_300n RETURN EXIT
18360 mkdir -p $DIR/$tdir
18361 chmod 777 $DIR/$tdir
18362 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18363 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18364 error "create striped dir succeeds with gid=0"
18366 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18367 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18368 error "create striped dir fails with gid=-1"
18370 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18371 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18372 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18373 error "set default striped dir succeeds with gid=0"
18376 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18377 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18378 error "set default striped dir fails with gid=-1"
18381 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18382 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18383 error "create test_dir fails"
18384 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18385 error "create test_dir1 fails"
18386 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18387 error "create test_dir2 fails"
18390 run_test 300n "non-root user to create dir under striped dir with default EA"
18393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18394 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18395 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18396 skip "Need MDS version at least 2.7.55"
18401 mkdir -p $DIR/$tdir
18403 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18404 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18405 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18406 skip "not enough free inodes $numfree1 $numfree2"
18409 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18410 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18411 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18412 skip "not enough free space $numfree1 $numfree2"
18415 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18416 error "setdirstripe fails"
18418 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18419 error "create dirs fails"
18421 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18422 ls $DIR/$tdir/striped_dir > /dev/null ||
18423 error "ls striped dir fails"
18424 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18425 error "unlink big striped dir fails"
18427 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18431 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18432 remote_mds_nodsh && skip "remote MDS with nodsh"
18434 mkdir -p $DIR/$tdir
18436 #define OBD_FAIL_OUT_ENOSPC 0x1704
18437 do_facet mds2 lctl set_param fail_loc=0x80001704
18438 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18439 && error "create striped directory should fail"
18441 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18443 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18446 run_test 300p "create striped directory without space"
18449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18450 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18452 local fd=$(free_fd)
18453 local cmd="exec $fd<$tdir"
18455 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18458 trap "eval $cmd" EXIT
18459 cd $tdir || error "cd $tdir fails"
18460 rmdir ../$tdir || error "rmdir $tdir fails"
18461 mkdir local_dir && error "create dir succeeds"
18462 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18466 run_test 300q "create remote directory under orphan directory"
18469 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18470 skip "Need MDS version at least 2.7.55" && return
18471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18475 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18476 error "set striped dir error"
18478 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18479 error "getstripeddir fails"
18482 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18483 awk '/lmv_stripe_count:/ { print $2 }')
18485 [ $MDSCOUNT -ne $stripe_count ] &&
18486 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18488 rm -rf $DIR/$tdir/striped_dir ||
18489 error "unlink striped dir fails"
18491 run_test 300r "test -1 striped directory"
18493 prepare_remote_file() {
18494 mkdir $DIR/$tdir/src_dir ||
18495 error "create remote source failed"
18497 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18498 error "cp to remote source failed"
18499 touch $DIR/$tdir/src_dir/a
18501 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18502 error "create remote target dir failed"
18504 touch $DIR/$tdir/tgt_dir/b
18506 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18507 error "rename dir cross MDT failed!"
18509 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18510 error "src_child still exists after rename"
18512 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18513 error "missing file(a) after rename"
18515 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18516 error "diff after rename"
18520 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18523 local remote_file=$DIR/$tdir/tgt_dir/b
18525 mkdir -p $DIR/$tdir
18527 prepare_remote_file || error "prepare remote file failed"
18530 $OPENUNLINK $remote_file $remote_file ||
18531 error "openunlink $remote_file failed"
18532 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18534 run_test 310a "open unlink remote file"
18537 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18540 local remote_file=$DIR/$tdir/tgt_dir/b
18542 mkdir -p $DIR/$tdir
18544 prepare_remote_file || error "prepare remote file failed"
18546 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18547 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18548 $CHECKSTAT -t file $remote_file || error "check file failed"
18550 run_test 310b "unlink remote file with multiple links while open"
18553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18554 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18556 local remote_file=$DIR/$tdir/tgt_dir/b
18558 mkdir -p $DIR/$tdir
18560 prepare_remote_file || error "prepare remote file failed"
18562 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18563 multiop_bg_pause $remote_file O_uc ||
18564 error "mulitop failed for remote file"
18566 $MULTIOP $DIR/$tfile Ouc
18567 kill -USR1 $MULTIPID
18570 run_test 310c "open-unlink remote file with multiple links"
18574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18575 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18576 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18577 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18578 remote_mds_nodsh && skip "remote MDS with nodsh"
18580 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18581 local mdts=$(comma_list $(mdts_nodes))
18583 mkdir -p $DIR/$tdir
18584 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18585 createmany -o $DIR/$tdir/$tfile. 1000
18587 # statfs data is not real time, let's just calculate it
18588 old_iused=$((old_iused + 1000))
18590 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18591 osp.*OST0000*MDT0000.create_count")
18592 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18593 osp.*OST0000*MDT0000.max_create_count")
18594 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18596 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18597 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18598 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18600 unlinkmany $DIR/$tdir/$tfile. 1000
18602 do_nodes $mdts "$LCTL set_param -n \
18603 osp.*OST0000*.max_create_count=$max_count"
18604 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18605 do_nodes $mdts "$LCTL set_param -n \
18606 osp.*OST0000*.create_count=$count"
18607 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18608 grep "=0" && error "create_count is zero"
18611 for i in $(seq 120); do
18612 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18613 # system may be too busy to destroy all objs in time, use
18614 # a somewhat small value to not fail autotest
18615 [ $((old_iused - new_iused)) -gt 400 ] && break
18619 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18620 [ $((old_iused - new_iused)) -gt 400 ] ||
18621 error "objs not destroyed after unlink"
18623 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18630 local vdevdir=$(dirname $(facet_vdevice $ost))
18631 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18632 local zfs_zapid=$(do_facet $ost $cmd |
18633 grep -w "/O/0/d$((objid%32))" -C 5 |
18634 awk '/Object/{getline; print $1}')
18635 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18636 awk "/$objid = /"'{printf $3}')
18641 zfs_object_blksz() {
18645 local vdevdir=$(dirname $(facet_vdevice $ost))
18646 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18647 local blksz=$(do_facet $ost $cmd $objid |
18648 awk '/dblk/{getline; printf $4}')
18650 case "${blksz: -1}" in
18651 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18652 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18659 test_312() { # LU-4856
18660 remote_ost_nodsh && skip "remote OST with nodsh"
18661 [ "$ost1_FSTYPE" = "zfs" ] ||
18662 skip_env "the test only applies to zfs"
18664 local max_blksz=$(do_facet ost1 \
18665 $ZFS get -p recordsize $(facet_device ost1) |
18666 awk '!/VALUE/{print $3}')
18668 # to make life a little bit easier
18669 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18670 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18672 local tf=$DIR/$tdir/$tfile
18674 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18676 # Get ZFS object id
18677 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18678 # block size change by sequential overwrite
18681 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18682 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18684 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18685 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18689 # block size change by sequential append write
18690 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18691 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18692 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18695 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18696 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18697 oflag=sync conv=notrunc
18699 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18700 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18701 error "blksz error, actual $blksz, " \
18702 "expected: 2 * $count * $PAGE_SIZE"
18708 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18709 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18711 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18712 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18713 [ $blksz -eq $PAGE_SIZE ] ||
18714 error "blksz error: $blksz, expected: $PAGE_SIZE"
18716 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18717 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18718 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18720 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18721 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18722 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18724 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18727 remote_ost_nodsh && skip "remote OST with nodsh"
18729 local file=$DIR/$tfile
18732 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18734 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18735 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18736 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18737 error "write should failed"
18738 do_facet ost1 "$LCTL set_param fail_loc=0"
18741 run_test 313 "io should fail after last_rcvd update fail"
18744 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18746 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18747 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18749 wait_delete_completed
18750 do_facet ost1 "$LCTL set_param fail_loc=0"
18752 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18754 test_315() { # LU-618
18755 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18757 local file=$DIR/$tfile
18760 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18761 error "multiop file write failed"
18762 $MULTIOP $file oO_RDONLY:r4063232_c &
18767 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18770 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18773 run_test 315 "read should be accounted"
18776 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18777 large_xattr_enabled || skip_env "ea_inode feature disabled"
18779 rm -rf $DIR/$tdir/d
18780 mkdir -p $DIR/$tdir/d
18781 chown nobody $DIR/$tdir/d
18782 touch $DIR/$tdir/d/file
18784 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18786 run_test 316 "lfs mv"
18789 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18790 skip "Need MDS version at least 2.11.53"
18792 local grant_blk_size
18794 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18795 skip "LU-10370: no implementation for ZFS" && return
18798 stack_trap "rm -f $DIR/$tfile" EXIT
18799 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18800 awk '/grant_block_size:/ { print $2; exit; }')
18802 # Create File of size 5M. Truncate it to below size's and verify
18805 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18806 error "Create file : $DIR/$tfile"
18808 for trunc_sz in 2097152 4097 4000 509 0; do
18809 $TRUNCATE $DIR/$tfile $trunc_sz ||
18810 error "truncate $tfile to $trunc_sz failed"
18811 local sz=$(stat --format=%s $DIR/$tfile)
18812 local blk=$(stat --format=%b $DIR/$tfile)
18813 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18814 grant_blk_size) * 8))
18816 if [[ $blk -ne $trunc_blk ]]; then
18817 $(which stat) $DIR/$tfile
18818 error "Expected Block $trunc_blk got $blk for $tfile"
18821 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18822 error "Expected Size $trunc_sz got $sz for $tfile"
18827 # Create file with a hole and write actual two blocks. Block count
18830 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18831 conv=fsync || error "Create file : $DIR/$tfile"
18833 # Calculate the final truncate size.
18834 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18837 # truncate to size $trunc_sz bytes. Strip the last block
18838 # The block count must drop to 8
18840 $TRUNCATE $DIR/$tfile $trunc_sz ||
18841 error "truncate $tfile to $trunc_sz failed"
18843 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18844 sz=$(stat --format=%s $DIR/$tfile)
18845 blk=$(stat --format=%b $DIR/$tfile)
18847 if [[ $blk -ne $trunc_bsz ]]; then
18848 $(which stat) $DIR/$tfile
18849 error "Expected Block $trunc_bsz got $blk for $tfile"
18852 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18853 error "Expected Size $trunc_sz got $sz for $tfile"
18855 run_test 317 "Verify blocks get correctly update after truncate"
18858 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18860 local before=$(date +%s)
18862 local mdir=$DIR/$tdir
18863 local file=$mdir/xxx
18865 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18868 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18869 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18870 $LFS mv -m1 $file &
18873 dd if=$file of=/dev/null
18875 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18876 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18878 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18880 run_test 319 "lost lease lock on migrate error"
18883 local read_write=$1
18884 if [ "$read_write" = "write" ]; then
18885 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18886 elif [ "$read_write" = "read" ]; then
18887 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18889 error "argument error"
18892 # turn off debug for performance testing
18893 local saved_debug=$($LCTL get_param -n debug)
18894 $LCTL set_param debug=0
18896 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18898 # get ost1 size - lustre-OST0000
18899 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18900 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18901 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18903 if [ "$read_write" = "read" ]; then
18904 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18907 local start_time=$(date +%s.%N)
18908 $dd_cmd bs=1M count=$blocks oflag=sync ||
18909 error "real dd $read_write error"
18910 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18912 if [ "$read_write" = "write" ]; then
18916 # define OBD_FAIL_OST_FAKE_RW 0x238
18917 do_facet ost1 $LCTL set_param fail_loc=0x238
18919 local start_time=$(date +%s.%N)
18920 $dd_cmd bs=1M count=$blocks oflag=sync ||
18921 error "fake dd $read_write error"
18922 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18924 if [ "$read_write" = "write" ]; then
18926 cancel_lru_locks osc
18927 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18928 error "$tfile size not $blocks MB"
18930 do_facet ost1 $LCTL set_param fail_loc=0
18932 echo "fake $read_write $duration_fake vs. normal $read_write" \
18933 "$duration in seconds"
18934 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18935 error_not_in_vm "fake write is slower"
18937 $LCTL set_param -n debug="$saved_debug"
18940 test_399a() { # LU-7655 for OST fake write
18941 remote_ost_nodsh && skip "remote OST with nodsh"
18945 run_test 399a "fake write should not be slower than normal write"
18947 test_399b() { # LU-8726 for OST fake read
18948 remote_ost_nodsh && skip "remote OST with nodsh"
18949 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18950 skip_env "ldiskfs only test"
18955 run_test 399b "fake read should not be slower than normal read"
18957 test_400a() { # LU-1606, was conf-sanity test_74
18958 if ! which $CC > /dev/null 2>&1; then
18959 skip_env "$CC is not installed"
18962 local extra_flags=''
18963 local out=$TMP/$tfile
18964 local prefix=/usr/include/lustre
18967 if ! [[ -d $prefix ]]; then
18968 # Assume we're running in tree and fixup the include path.
18969 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18970 extra_flags+=" -L$LUSTRE/utils/.lib"
18973 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18974 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18975 error "client api broken"
18979 run_test 400a "Lustre client api program can compile and link"
18981 test_400b() { # LU-1606, LU-5011
18983 local out=$TMP/$tfile
18984 local prefix=/usr/include/linux/lustre
18986 # We use a hard coded prefix so that this test will not fail
18987 # when run in tree. There are headers in lustre/include/lustre/
18988 # that are not packaged (like lustre_idl.h) and have more
18989 # complicated include dependencies (like config.h and lnet/types.h).
18990 # Since this test about correct packaging we just skip them when
18991 # they don't exist (see below) rather than try to fixup cppflags.
18993 if ! which $CC > /dev/null 2>&1; then
18994 skip_env "$CC is not installed"
18997 for header in $prefix/*.h; do
18998 if ! [[ -f "$header" ]]; then
19002 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19003 continue # lustre_ioctl.h is internal header
19006 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19007 error "cannot compile '$header'"
19011 run_test 400b "packaged headers can be compiled"
19013 test_401a() { #LU-7437
19014 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19015 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19017 #count the number of parameters by "list_param -R"
19018 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19019 #count the number of parameters by listing proc files
19020 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19021 echo "proc_dirs='$proc_dirs'"
19022 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19023 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19026 [ $params -eq $procs ] ||
19027 error "found $params parameters vs. $procs proc files"
19029 # test the list_param -D option only returns directories
19030 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19031 #count the number of parameters by listing proc directories
19032 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19035 [ $params -eq $procs ] ||
19036 error "found $params parameters vs. $procs proc files"
19038 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19041 local save=$($LCTL get_param -n jobid_var)
19044 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19045 error "no error returned when setting bad parameters"
19047 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19048 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19050 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19051 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19052 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19054 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19057 local jobid_var_old=$($LCTL get_param -n jobid_var)
19058 local jobid_var_new
19060 $LCTL set_param jobid_var= &&
19061 error "no error returned for 'set_param a='"
19063 jobid_var_new=$($LCTL get_param -n jobid_var)
19064 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19065 error "jobid_var was changed by setting without value"
19067 $LCTL set_param jobid_var &&
19068 error "no error returned for 'set_param a'"
19070 jobid_var_new=$($LCTL get_param -n jobid_var)
19071 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19072 error "jobid_var was changed by setting without value"
19074 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19077 local jobid_var_old=$($LCTL get_param -n jobid_var)
19078 local jobid_var_new
19079 local new_value="foo=bar"
19081 $LCTL set_param jobid_var=$new_value ||
19082 error "'set_param a=b' did not accept a value containing '='"
19084 jobid_var_new=$($LCTL get_param -n jobid_var)
19085 [[ "$jobid_var_new" == "$new_value" ]] ||
19086 error "'set_param a=b' failed on a value containing '='"
19088 # Reset the jobid_var to test the other format
19089 $LCTL set_param jobid_var=$jobid_var_old
19090 jobid_var_new=$($LCTL get_param -n jobid_var)
19091 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19092 error "failed to reset jobid_var"
19094 $LCTL set_param jobid_var $new_value ||
19095 error "'set_param a b' did not accept a value containing '='"
19097 jobid_var_new=$($LCTL get_param -n jobid_var)
19098 [[ "$jobid_var_new" == "$new_value" ]] ||
19099 error "'set_param a b' failed on a value containing '='"
19101 $LCTL set_param jobid_var $jobid_var_old
19102 jobid_var_new=$($LCTL get_param -n jobid_var)
19103 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19104 error "failed to reset jobid_var"
19106 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19109 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19110 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19111 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19112 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19113 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19114 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19115 remote_mds_nodsh && skip "remote MDS with nodsh"
19117 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19118 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19119 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19120 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19121 echo "Touch failed - OK"
19123 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19126 local file1=$DIR/$tfile.1
19127 local file2=$DIR/$tfile.2
19128 local tfile=$TMP/$tfile
19130 rm -f $file1 $file2 $tfile
19135 # 30 sec OBD_TIMEOUT in ll_getattr()
19136 # right before populating st_nlink
19137 $LCTL set_param fail_loc=0x80001409
19138 stat -c %h $file1 > $tfile &
19140 # create an alias, drop all locks and reclaim the dentry
19142 cancel_lru_locks mdc
19143 cancel_lru_locks osc
19144 sysctl -w vm.drop_caches=2
19148 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19150 rm -f $tfile $file1 $file2
19152 run_test 403 "i_nlink should not drop to zero due to aliasing"
19154 test_404() { # LU-6601
19155 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19156 skip "Need server version newer than 2.8.52"
19157 remote_mds_nodsh && skip "remote MDS with nodsh"
19159 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19160 awk '/osp .*-osc-MDT/ { print $4}')
19163 for osp in $mosps; do
19164 echo "Deactivate: " $osp
19165 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19166 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19167 awk -vp=$osp '$4 == p { print $2 }')
19168 [ $stat = IN ] || {
19169 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19170 error "deactivate error"
19172 echo "Activate: " $osp
19173 do_facet $SINGLEMDS $LCTL --device %$osp activate
19174 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19175 awk -vp=$osp '$4 == p { print $2 }')
19176 [ $stat = UP ] || {
19177 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19178 error "activate error"
19182 run_test 404 "validate manual {de}activated works properly for OSPs"
19185 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19186 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19187 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19188 skip "Layout swap lock is not supported"
19189 check_swap_layouts_support
19191 test_mkdir $DIR/$tdir
19192 swap_lock_test -d $DIR/$tdir ||
19193 error "One layout swap locked test failed"
19195 run_test 405 "Various layout swap lock tests"
19198 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19199 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19200 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19202 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19203 skip "Need MDS version at least 2.8.50"
19205 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19206 local test_pool=$TESTNAME
19208 if ! combined_mgs_mds ; then
19211 pool_add $test_pool || error "pool_add failed"
19212 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19213 error "pool_add_targets failed"
19215 save_layout_restore_at_exit $MOUNT
19217 # parent set default stripe count only, child will stripe from both
19218 # parent and fs default
19219 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19220 error "setstripe $MOUNT failed"
19221 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19222 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19223 for i in $(seq 10); do
19224 local f=$DIR/$tdir/$tfile.$i
19225 touch $f || error "touch failed"
19226 local count=$($LFS getstripe -c $f)
19227 [ $count -eq $OSTCOUNT ] ||
19228 error "$f stripe count $count != $OSTCOUNT"
19229 local offset=$($LFS getstripe -i $f)
19230 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19231 local size=$($LFS getstripe -S $f)
19232 [ $size -eq $((def_stripe_size * 2)) ] ||
19233 error "$f stripe size $size != $((def_stripe_size * 2))"
19234 local pool=$($LFS getstripe -p $f)
19235 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19238 # change fs default striping, delete parent default striping, now child
19239 # will stripe from new fs default striping only
19240 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19241 error "change $MOUNT default stripe failed"
19242 $LFS setstripe -c 0 $DIR/$tdir ||
19243 error "delete $tdir default stripe failed"
19244 for i in $(seq 11 20); do
19245 local f=$DIR/$tdir/$tfile.$i
19246 touch $f || error "touch $f failed"
19247 local count=$($LFS getstripe -c $f)
19248 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19249 local offset=$($LFS getstripe -i $f)
19250 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19251 local size=$($LFS getstripe -S $f)
19252 [ $size -eq $def_stripe_size ] ||
19253 error "$f stripe size $size != $def_stripe_size"
19254 local pool=$($LFS getstripe -p $f)
19255 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19258 unlinkmany $DIR/$tdir/$tfile. 1 20
19260 local f=$DIR/$tdir/$tfile
19261 pool_remove_all_targets $test_pool $f
19262 pool_remove $test_pool $f
19264 if ! combined_mgs_mds ; then
19268 run_test 406 "DNE support fs default striping"
19271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19272 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19273 skip "Need MDS version at least 2.8.55"
19274 remote_mds_nodsh && skip "remote MDS with nodsh"
19276 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19277 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19278 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19279 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19280 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19282 #define OBD_FAIL_DT_TXN_STOP 0x2019
19283 for idx in $(seq $MDSCOUNT); do
19284 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19286 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19287 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19288 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19291 run_test 407 "transaction fail should cause operation fail"
19294 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19296 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19297 lctl set_param fail_loc=0x8000040a
19298 # let ll_prepare_partial_page() fail
19299 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19303 # create at least 100 unused inodes so that
19304 # shrink_icache_memory(0) should not return 0
19305 touch $DIR/$tfile-{0..100}
19306 rm -f $DIR/$tfile-{0..100}
19309 echo 2 > /proc/sys/vm/drop_caches
19311 run_test 408 "drop_caches should not hang due to page leaks"
19315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19317 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19318 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19319 touch $DIR/$tdir/guard || error "(2) Fail to create"
19321 local PREFIX=$(str_repeat 'A' 128)
19322 echo "Create 1K hard links start at $(date)"
19323 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19324 error "(3) Fail to hard link"
19326 echo "Links count should be right although linkEA overflow"
19327 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19328 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19329 [ $linkcount -eq 1001 ] ||
19330 error "(5) Unexpected hard links count: $linkcount"
19332 echo "List all links start at $(date)"
19333 ls -l $DIR/$tdir/foo > /dev/null ||
19334 error "(6) Fail to list $DIR/$tdir/foo"
19336 echo "Unlink hard links start at $(date)"
19337 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19338 error "(7) Fail to unlink"
19339 echo "Unlink hard links finished at $(date)"
19341 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19345 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19346 skip "Need client version at least 2.9.59"
19348 # Create a file, and stat it from the kernel
19349 local testfile=$DIR/$tfile
19352 local run_id=$RANDOM
19353 local my_ino=$(stat --format "%i" $testfile)
19355 # Try to insert the module. This will always fail as the
19356 # module is designed to not be inserted.
19357 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19360 # Anything but success is a test failure
19362 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19363 error "no inode match"
19365 run_test 410 "Test inode number returned from kernel thread"
19367 cleanup_test411_cgroup() {
19373 local cg_basedir=/sys/fs/cgroup/memory
19375 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19376 skip "no setup for cgroup"
19378 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19379 error "test file creation failed"
19380 cancel_lru_locks osc
19382 # Create a very small memory cgroup to force a slab allocation error
19383 local cgdir=$cg_basedir/osc_slab_alloc
19384 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19385 trap "cleanup_test411_cgroup $cgdir" EXIT
19386 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19387 echo 1M > $cgdir/memory.limit_in_bytes
19389 # Should not LBUG, just be killed by oom-killer
19390 # dd will return 0 even allocation failure in some environment.
19391 # So don't check return value
19392 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19393 cleanup_test411_cgroup $cgdir
19397 run_test 411 "Slab allocation error with cgroup does not LBUG"
19400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19401 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19402 skip "Need server version at least 2.10.55"
19405 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19406 error "mkdir failed"
19407 $LFS getdirstripe $DIR/$tdir
19408 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19409 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19410 error "expect $((MDSCOUT - 1)) get $stripe_index"
19411 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19412 [ $stripe_count -eq 2 ] ||
19413 error "expect 2 get $stripe_count"
19415 run_test 412 "mkdir on specific MDTs"
19418 [ $MDSCOUNT -lt 2 ] &&
19419 skip "We need at least 2 MDTs for this test"
19421 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19422 skip "Need server version at least 2.10.55"
19425 mkdir $DIR/$tdir || error "mkdir failed"
19427 # find MDT that is the most full
19428 local max=$($LFS df | grep MDT |
19437 END { split(b, c, ":")
19442 for i in $(seq $((MDSCOUNT - 1))); do
19443 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19444 error "mkdir d$i failed"
19445 $LFS getdirstripe $DIR/$tdir/d$i
19446 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19447 [ $stripe_index -ne $max ] ||
19448 error "don't expect $max"
19451 run_test 413 "mkdir on less full MDTs"
19454 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19455 $LCTL set_param fail_loc=0x80000521
19456 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19459 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19463 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19464 skip "Need server version at least 2.11.52"
19474 # this test may be slow on ZFS
19475 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19477 # though this test is designed for striped directory, let's test normal
19478 # directory too since lock is always saved as CoS lock.
19479 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19480 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19489 start_time=$(date +%s)
19490 for i in $(seq $total); do
19491 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19494 end_time=$(date +%s)
19495 duration=$((end_time - start_time))
19497 kill -9 $setattr_pid
19499 echo "rename $total files took $duration sec"
19500 [ $duration -lt 100 ] || error "rename took $duration sec"
19502 run_test 415 "lock revoke is not missing"
19505 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19506 skip "Need server version at least 2.11.55"
19508 # define OBD_FAIL_OSD_TXN_START 0x19a
19509 do_facet mds1 lctl set_param fail_loc=0x19a
19511 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19515 run_test 416 "transaction start failure won't cause system hung"
19519 do_nodes $(comma_list $(mdts_nodes)) \
19520 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19521 do_nodes $(comma_list $(mdts_nodes)) \
19522 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19523 do_nodes $(comma_list $(mdts_nodes)) \
19524 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19528 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19529 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19530 skip "Need MDS version at least 2.11.56"
19532 trap cleanup_417 RETURN EXIT
19534 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19535 do_nodes $(comma_list $(mdts_nodes)) \
19536 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19537 $LFS migrate -m 0 $DIR/$tdir.1 &&
19538 error "migrate dir $tdir.1 should fail"
19540 do_nodes $(comma_list $(mdts_nodes)) \
19541 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19542 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19543 error "create remote dir $tdir.2 should fail"
19545 do_nodes $(comma_list $(mdts_nodes)) \
19546 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19547 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19548 error "create striped dir $tdir.3 should fail"
19551 run_test 417 "disable remote dir, striped dir and dir migration"
19553 # Checks that the outputs of df [-i] and lfs df [-i] match
19555 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19565 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19567 for count in {1..100}; do
19571 # read the lines of interest
19572 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19573 error "df $inodes $dir | tail -n +2 failed"
19574 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19575 error "lfs df $inodes $dir | grep summary: failed"
19577 # skip first substrings of each output as they are different
19578 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19579 # compare the two outputs
19581 for i in {1..5}; do
19582 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19590 lfs df $inodes $dir
19591 error "df and lfs df $1 output mismatch: " \
19592 "df ${inodes}: ${df_out[*]}, " \
19593 "lfs df ${inodes}: ${lfs_df_out[*]}"
19598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19600 local dir=$DIR/$tdir
19601 local numfiles=$((RANDOM % 4096 + 2))
19602 local numblocks=$((RANDOM % 256 + 1))
19604 wait_delete_completed
19607 # check block output
19608 check_lfs_df blocks $dir
19609 # check inode output
19610 check_lfs_df inodes $dir
19612 # create a single file and retest
19613 echo "Creating a single file and testing"
19614 createmany -o $dir/$tfile- 1 &>/dev/null ||
19615 error "creating 1 file in $dir failed"
19616 check_lfs_df blocks $dir
19617 check_lfs_df inodes $dir
19619 # create a random number of files
19620 echo "Creating $((numfiles - 1)) files and testing"
19621 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19622 error "creating $((numfiles - 1)) files in $dir failed"
19624 # write a random number of blocks to the first test file
19625 echo "Writing $numblocks 4K blocks and testing"
19626 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19627 count=$numblocks &>/dev/null ||
19628 error "dd to $dir/${tfile}-0 failed"
19631 check_lfs_df blocks $dir
19632 check_lfs_df inodes $dir
19634 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19635 error "unlinking $numfiles files in $dir failed"
19637 run_test 418 "df and lfs df outputs match"
19640 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19641 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19642 skip "Need server version at least 2.9.55"
19644 start_full_debug_logging
19648 stop_full_debug_logging
19652 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19653 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19654 awk '/The barrier for/ { print $7 }')
19657 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19662 barrier_expired() {
19665 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19666 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19667 awk '/will be expired/ { print $7 }')
19669 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19678 echo "Start barrier_freeze at: $(date)"
19679 #define OBD_FAIL_BARRIER_DELAY 0x2202
19680 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19681 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19684 local b_status=$(barrier_stat)
19685 echo "Got barrier status at: $(date)"
19686 [ "$b_status" = "'freezing_p1'" ] ||
19687 error "(1) unexpected barrier status $b_status"
19689 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19691 b_status=$(barrier_stat)
19692 [ "$b_status" = "'frozen'" ] ||
19693 error "(2) unexpected barrier status $b_status"
19695 local expired=$(barrier_expired)
19696 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19697 sleep $((expired + 3))
19699 b_status=$(barrier_stat)
19700 [ "$b_status" = "'expired'" ] ||
19701 error "(3) unexpected barrier status $b_status"
19703 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19704 error "(4) fail to freeze barrier"
19706 b_status=$(barrier_stat)
19707 [ "$b_status" = "'frozen'" ] ||
19708 error "(5) unexpected barrier status $b_status"
19710 echo "Start barrier_thaw at: $(date)"
19711 #define OBD_FAIL_BARRIER_DELAY 0x2202
19712 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19713 do_facet mgs $LCTL barrier_thaw $FSNAME &
19716 b_status=$(barrier_stat)
19717 echo "Got barrier status at: $(date)"
19718 [ "$b_status" = "'thawing'" ] ||
19719 error "(6) unexpected barrier status $b_status"
19721 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19723 b_status=$(barrier_stat)
19724 [ "$b_status" = "'thawed'" ] ||
19725 error "(7) unexpected barrier status $b_status"
19727 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19728 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19729 do_facet mgs $LCTL barrier_freeze $FSNAME
19731 b_status=$(barrier_stat)
19732 [ "$b_status" = "'failed'" ] ||
19733 error "(8) unexpected barrier status $b_status"
19735 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19736 do_facet mgs $LCTL barrier_thaw $FSNAME
19740 run_test 801a "write barrier user interfaces and stat machine"
19745 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19746 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19747 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19748 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19749 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19751 cancel_lru_locks mdc
19753 # 180 seconds should be long enough
19754 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19756 local b_status=$(barrier_stat)
19757 [ "$b_status" = "'frozen'" ] ||
19758 error "(6) unexpected barrier status $b_status"
19760 mkdir $DIR/$tdir/d0/d10 &
19763 touch $DIR/$tdir/d1/f13 &
19766 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19769 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19772 rm -f $DIR/$tdir/d4/f12 &
19775 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19777 # To guarantee taht the 'stat' is not blocked
19778 b_status=$(barrier_stat)
19779 [ "$b_status" = "'frozen'" ] ||
19780 error "(8) unexpected barrier status $b_status"
19782 # let above commands to run at background
19785 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19786 ps -p $touch_pid || error "(10) touch should be blocked"
19787 ps -p $ln_pid || error "(11) link should be blocked"
19788 ps -p $mv_pid || error "(12) rename should be blocked"
19789 ps -p $rm_pid || error "(13) unlink should be blocked"
19791 b_status=$(barrier_stat)
19792 [ "$b_status" = "'frozen'" ] ||
19793 error "(14) unexpected barrier status $b_status"
19795 do_facet mgs $LCTL barrier_thaw $FSNAME
19796 b_status=$(barrier_stat)
19797 [ "$b_status" = "'thawed'" ] ||
19798 error "(15) unexpected barrier status $b_status"
19800 wait $mkdir_pid || error "(16) mkdir should succeed"
19801 wait $touch_pid || error "(17) touch should succeed"
19802 wait $ln_pid || error "(18) link should succeed"
19803 wait $mv_pid || error "(19) rename should succeed"
19804 wait $rm_pid || error "(20) unlink should succeed"
19808 run_test 801b "modification will be blocked by write barrier"
19811 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19815 stop mds2 || error "(1) Fail to stop mds2"
19817 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19819 local b_status=$(barrier_stat)
19820 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19821 do_facet mgs $LCTL barrier_thaw $FSNAME
19822 error "(2) unexpected barrier status $b_status"
19825 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19826 error "(3) Fail to rescan barrier bitmap"
19828 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19830 b_status=$(barrier_stat)
19831 [ "$b_status" = "'frozen'" ] ||
19832 error "(4) unexpected barrier status $b_status"
19834 do_facet mgs $LCTL barrier_thaw $FSNAME
19835 b_status=$(barrier_stat)
19836 [ "$b_status" = "'thawed'" ] ||
19837 error "(5) unexpected barrier status $b_status"
19839 local devname=$(mdsdevname 2)
19841 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19843 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19844 error "(7) Fail to rescan barrier bitmap"
19848 run_test 801c "rescan barrier bitmap"
19850 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19851 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19852 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19858 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19859 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19860 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19866 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19867 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19868 skip "Need server version at least 2.9.55"
19870 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19872 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19874 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19875 error "(2) Fail to copy"
19877 trap cleanup_802a EXIT
19879 # sync by force before remount as readonly
19880 sync; sync_all_data; sleep 3; sync_all_data
19884 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19885 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19886 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19888 echo "Mount the server as read only"
19889 setupall server_only || error "(3) Fail to start servers"
19891 echo "Mount client without ro should fail"
19892 mount_client $MOUNT &&
19893 error "(4) Mount client without 'ro' should fail"
19895 echo "Mount client with ro should succeed"
19896 mount_client $MOUNT ro ||
19897 error "(5) Mount client with 'ro' should succeed"
19899 echo "Modify should be refused"
19900 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19902 echo "Read should be allowed"
19903 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19904 error "(7) Read should succeed under ro mode"
19908 run_test 802a "simulate readonly device"
19911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19912 remote_mds_nodsh && skip "remote MDS with nodsh"
19914 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19915 skip "readonly option not available"
19917 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19919 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19920 error "(2) Fail to copy"
19922 # write back all cached data before setting MDT to readonly
19926 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19927 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19929 echo "Modify should be refused"
19930 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19932 echo "Read should be allowed"
19933 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19934 error "(7) Read should succeed under ro mode"
19937 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19939 run_test 802b "be able to set MDTs to readonly"
19942 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19943 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19944 skip "MDS needs to be newer than 2.10.54"
19946 mkdir -p $DIR/$tdir
19947 # Create some objects on all MDTs to trigger related logs objects
19948 for idx in $(seq $MDSCOUNT); do
19949 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19950 $DIR/$tdir/dir${idx} ||
19951 error "Fail to create $DIR/$tdir/dir${idx}"
19955 wait_delete_completed # ensure old test cleanups are finished
19956 echo "before create:"
19958 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19960 for i in {1..10}; do
19961 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19962 error "Fail to create $DIR/$tdir/foo$i"
19966 echo "after create:"
19968 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19970 # allow for an llog to be cleaned up during the test
19971 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19972 error "before ($before_used) + 10 > after ($after_used)"
19974 for i in {1..10}; do
19975 rm -rf $DIR/$tdir/foo$i ||
19976 error "Fail to remove $DIR/$tdir/foo$i"
19979 sleep 3 # avoid MDT return cached statfs
19980 wait_delete_completed
19981 echo "after unlink:"
19983 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19985 # allow for an llog to be created during the test
19986 [ $after_used -le $((before_used + 1)) ] ||
19987 error "after ($after_used) > before ($before_used) + 1"
19989 run_test 803 "verify agent object for remote object"
19992 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19993 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19994 skip "MDS needs to be newer than 2.10.54"
19995 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19997 mkdir -p $DIR/$tdir
19998 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19999 error "Fail to create $DIR/$tdir/dir0"
20001 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20002 local dev=$(mdsdevname 2)
20004 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20005 grep ${fid} || error "NOT found agent entry for dir0"
20007 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20008 error "Fail to create $DIR/$tdir/dir1"
20010 touch $DIR/$tdir/dir1/foo0 ||
20011 error "Fail to create $DIR/$tdir/dir1/foo0"
20012 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20015 for idx in $(seq $MDSCOUNT); do
20016 dev=$(mdsdevname $idx)
20017 do_facet mds${idx} \
20018 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20019 grep ${fid} && rc=$idx
20022 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20023 error "Fail to rename foo0 to foo1"
20024 if [ $rc -eq 0 ]; then
20025 for idx in $(seq $MDSCOUNT); do
20026 dev=$(mdsdevname $idx)
20027 do_facet mds${idx} \
20028 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20029 grep ${fid} && rc=$idx
20033 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20034 error "Fail to rename foo1 to foo2"
20035 if [ $rc -eq 0 ]; then
20036 for idx in $(seq $MDSCOUNT); do
20037 dev=$(mdsdevname $idx)
20038 do_facet mds${idx} \
20039 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20040 grep ${fid} && rc=$idx
20044 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20046 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20047 error "Fail to link to $DIR/$tdir/dir1/foo2"
20048 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20049 error "Fail to rename foo2 to foo0"
20050 unlink $DIR/$tdir/dir1/foo0 ||
20051 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20052 rm -rf $DIR/$tdir/dir0 ||
20053 error "Fail to rm $DIR/$tdir/dir0"
20055 for idx in $(seq $MDSCOUNT); do
20056 dev=$(mdsdevname $idx)
20060 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20062 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20063 error "mount mds$idx failed"
20064 df $MOUNT > /dev/null 2>&1
20066 # e2fsck should not return error
20068 error "e2fsck detected error on MDT${idx}: rc=$rc"
20071 run_test 804 "verify agent entry for remote entry"
20074 do_facet $SINGLEMDS zfs set quota=$old $fsset
20075 unlinkmany $DIR/$tdir/f- 1000000
20080 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20081 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20082 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20083 skip "netfree not implemented before 0.7"
20084 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20085 skip "Need MDS version at least 2.10.57"
20092 local pref="osd-zfs.lustre-MDT0000."
20094 # limit available space on MDS dataset to meet nospace issue
20095 # quickly. then ZFS 0.7.2 can use reserved space if asked
20096 # properly (using netfree flag in osd_declare_destroy()
20097 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20098 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20100 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20101 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20102 let "usedkb=usedkb-freekb"
20103 let "freekb=freekb/2"
20104 if let "freekb > 5000"; then
20107 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20108 trap cleanup_805 EXIT
20110 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20111 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20112 rm -rf $DIR/$tdir || error "not able to remove"
20113 do_facet $SINGLEMDS zfs set quota=$old $fsset
20116 run_test 805 "ZFS can remove from full fs"
20122 local size=$($LFS getsom -s $file)
20123 local expect=$(stat -c %s $file)
20125 [[ $size == $expect ]] ||
20126 error "$file expected size: $expect, got: $size"
20128 local blocks=$($LFS getsom -b $file)
20129 expect=$(stat -c %b $file)
20130 [[ $blocks == $expect ]] ||
20131 error "$file expected blocks: $expect, got: $blocks"
20136 local size=$($LFS getsom -s $1)
20139 [[ $size == $expect ]] ||
20140 error "$file expected size: $expect, got: $size"
20144 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20145 skip "Need MDS version at least 2.11.52"
20149 touch $DIR/$tfile || error "touch $tfile failed"
20151 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20152 save_lustre_params client "llite.*.xattr_cache" > $save
20153 lctl set_param llite.*.xattr_cache=0
20154 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20156 # single-threaded write
20157 echo "Test SOM for single-threaded write"
20158 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20159 error "write $tfile failed"
20160 check_lsom_size $DIR/$tfile $bs
20163 local size=$(($num * $bs))
20167 echo "Test SOM for single client multi-threaded($num) write"
20168 $TRUNCATE $DIR/$tfile 0
20169 for ((i = 0; i < $num; i++)); do
20170 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20172 offset=$((offset + $bs))
20174 for (( i=0; i < $num; i++ )); do
20177 check_lsom_size $DIR/$tfile $size
20179 $TRUNCATE $DIR/$tfile 0
20180 for ((i = 0; i < $num; i++)); do
20181 offset=$((offset - $bs))
20182 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20185 for (( i=0; i < $num; i++ )); do
20188 check_lsom_size $DIR/$tfile $size
20190 # multi-client wirtes
20191 num=$(get_node_count ${CLIENTS//,/ })
20192 size=$(($num * $bs))
20196 echo "Test SOM for multi-client ($num) writes"
20197 $TRUNCATE $DIR/$tfile 0
20198 for client in ${CLIENTS//,/ }; do
20199 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20202 offset=$((offset + $bs))
20204 for (( i=0; i < $num; i++ )); do
20207 check_lsom_size $DIR/$tfile $offset
20210 $TRUNCATE $DIR/$tfile 0
20211 for client in ${CLIENTS//,/ }; do
20212 offset=$((offset - $bs))
20213 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20217 for (( i=0; i < $num; i++ )); do
20220 check_lsom_size $DIR/$tfile $size
20223 echo "Test SOM for truncate"
20224 $TRUNCATE $DIR/$tfile 1048576
20225 check_lsom_size $DIR/$tfile 1048576
20226 $TRUNCATE $DIR/$tfile 1234
20227 check_lsom_size $DIR/$tfile 1234
20229 # verify SOM blocks count
20230 echo "Verify SOM block count"
20231 $TRUNCATE $DIR/$tfile 0
20232 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20233 error "failed to write file $tfile"
20234 check_lsom_data $DIR/$tfile
20236 run_test 806 "Verify Lazy Size on MDS"
20239 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20240 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20241 skip "Need MDS version at least 2.11.52"
20243 # Registration step
20244 changelog_register || error "changelog_register failed"
20245 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20246 changelog_users $SINGLEMDS | grep -q $cl_user ||
20247 error "User $cl_user not found in changelog_users"
20249 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20250 save_lustre_params client "llite.*.xattr_cache" > $save
20251 lctl set_param llite.*.xattr_cache=0
20252 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20254 rm -rf $DIR/$tdir || error "rm $tdir failed"
20255 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20256 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20257 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20258 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20259 error "truncate $tdir/trunc failed"
20262 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20263 error "write $tfile failed"
20265 # multi-client wirtes
20266 local num=$(get_node_count ${CLIENTS//,/ })
20270 echo "Test SOM for multi-client ($num) writes"
20271 touch $DIR/$tfile || error "touch $tfile failed"
20272 $TRUNCATE $DIR/$tfile 0
20273 for client in ${CLIENTS//,/ }; do
20274 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20277 offset=$((offset + $bs))
20279 for (( i=0; i < $num; i++ )); do
20284 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20285 check_lsom_data $DIR/$tdir/trunc
20286 check_lsom_data $DIR/$tdir/single_dd
20287 check_lsom_data $DIR/$tfile
20290 # Deregistration step
20291 changelog_deregister || error "changelog_deregister failed"
20293 run_test 807 "verify LSOM syncing tool"
20295 check_som_nologged()
20297 local lines=$($LFS changelog $FSNAME-MDT0000 |
20298 grep 'x=trusted.som' | wc -l)
20299 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20303 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20304 skip "Need MDS version at least 2.11.55"
20306 # Registration step
20307 changelog_register || error "changelog_register failed"
20309 touch $DIR/$tfile || error "touch $tfile failed"
20312 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20313 error "write $tfile failed"
20316 $TRUNCATE $DIR/$tfile 1234
20319 $TRUNCATE $DIR/$tfile 1048576
20322 # Deregistration step
20323 changelog_deregister || error "changelog_deregister failed"
20325 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20330 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20334 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20335 skip "Need MDS version at least 2.11.56"
20337 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20338 error "failed to create DoM-only file $DIR/$tfile"
20339 touch $DIR/$tfile || error "touch $tfile failed"
20340 check_som_nodata $DIR/$tfile
20342 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20343 error "write $tfile failed"
20344 check_som_nodata $DIR/$tfile
20346 $TRUNCATE $DIR/$tfile 1234
20347 check_som_nodata $DIR/$tfile
20349 $TRUNCATE $DIR/$tfile 4097
20350 check_som_nodata $DIR/$file
20352 run_test 809 "Verify no SOM xattr store for DoM-only files"
20358 # t10 seem to dislike partial pages
20359 lctl set_param osc.*.checksum_type=adler
20360 lctl set_param fail_loc=0x411
20361 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20362 ORIG=$(md5sum $DIR/$tfile)
20363 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20364 CSUM=$(md5sum $DIR/$tfile)
20365 set_checksum_type adler
20366 if [ "$ORIG" != "$CSUM" ]; then
20367 error "$ORIG != $CSUM"
20370 run_test 810 "partial page writes on ZFS (LU-11663)"
20373 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20374 skip "Need MDS version at least 2.11.56"
20376 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20377 do_facet mds1 $LCTL set_param fail_loc=0x165
20378 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20381 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20384 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20385 error "MDD orphan cleanup thread not quit"
20387 run_test 811 "orphan name stub can be cleaned up in startup"
20390 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20391 skip "OST < 2.12.51 doesn't support this fail_loc"
20393 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20394 # ensure ost1 is connected
20395 stat $DIR/$tfile >/dev/null || error "can't stat"
20396 wait_osc_import_state client ost1 FULL
20397 # no locks, no reqs to let the connection idle
20398 cancel_lru_locks osc
20400 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20401 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20402 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20403 wait_osc_import_state client ost1 CONNECTING
20404 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20406 stat $DIR/$tfile >/dev/null || error "can't stat file"
20408 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20411 # tests that do cleanup/setup should be run at the end
20415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20418 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20419 $LCTL set_param fail_loc=0x903
20421 cancel_lru_locks MGC
20423 FAIL_ON_ERROR=true cleanup
20424 FAIL_ON_ERROR=true setup
20426 run_test 900 "umount should not race with any mgc requeue thread"
20429 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20430 check_and_cleanup_lustre
20431 if [ "$I_MOUNTED" != "yes" ]; then
20432 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true