2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 if [[ $(uname -m) = aarch64 ]]; then
24 # bug number: LU-11596 (all below)
25 ALWAYS_EXCEPT+=" 42d 42e 63a 63b 64a 64b 64c"
26 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
27 ALWAYS_EXCEPT+=" 45 103a 317 810"
30 # Check Grants after these tests
31 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
39 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
40 CREATETEST=${CREATETEST:-createtest}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 export MULTIOP=${MULTIOP:-multiop}
47 READS=${READS:-"reads"}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
57 export PARALLEL=${PARALLEL:-"no"}
59 export NAME=${NAME:-local}
66 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
67 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
77 if [ "$mds1_FSTYPE" = "zfs" ]; then
78 # bug number for skipped test: LU-1957
79 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
84 # Get the SLES distro version
86 # Returns a version string that should only be used in comparing
87 # strings returned by version_code()
90 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
92 # All SuSE Linux versions have one decimal. version_code expects two
93 local sles_version=$version.0
94 version_code $sles_version
97 # Check if we are running on Ubuntu or SLES so we can make decisions on
99 if [ -r /etc/SuSE-release ]; then
100 sles_version=$(sles_version_code)
101 [ $sles_version -lt $(version_code 11.4.0) ] &&
102 # bug number for skipped test: LU-4341
103 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
104 [ $sles_version -lt $(version_code 12.0.0) ] &&
105 # bug number for skipped test: LU-3703
106 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 # bug number for skipped test:
117 ALWAYS_EXCEPT+=" 103a 410"
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
160 if [ "${ONLY}" = "MOUNT" ] ; then
161 echo "Lustre is up, please go on"
165 echo "preparing for tests involving mounts"
166 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
168 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
169 echo # add a newline after mke2fs.
173 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 lctl set_param debug=-1 2> /dev/null || true
177 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
179 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
181 run_test 0a "touch; rm ====================="
184 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
185 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
187 run_test 0b "chmod 0755 $DIR ============================="
190 $LCTL get_param mdc.*.import | grep "state: FULL" ||
191 error "import not FULL"
192 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
195 run_test 0c "check import proc"
197 test_0d() { # LU-3397
198 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
199 skip "proc exports not supported before 2.10.57"
201 local mgs_exp="mgs.MGS.exports"
202 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
204 local exp_client_version
207 local temp_imp=$DIR/$tfile.import
208 local temp_exp=$DIR/$tfile.export
210 # save mgc import file to $temp_imp
211 $LCTL get_param mgc.*.import | tee $temp_imp
212 # Check if client uuid is found in MGS export
213 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
214 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
218 # save mgs export file to $temp_exp
219 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
221 # Compare the value of field "connect_flags"
222 imp_val=$(grep "connect_flags" $temp_imp)
223 exp_val=$(grep "connect_flags" $temp_exp)
224 [ "$exp_val" == "$imp_val" ] ||
225 error "export flags '$exp_val' != import flags '$imp_val'"
227 # Compare the value of client version
228 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
229 exp_val=$(version_code $exp_client_version)
230 imp_val=$CLIENT_VERSION
231 [ "$exp_val" == "$imp_val" ] ||
232 error "export client version '$exp_val' != '$imp_val'"
234 run_test 0d "check export proc ============================="
237 test_mkdir $DIR/$tdir
238 test_mkdir $DIR/$tdir/d2
239 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
240 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
243 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
245 run_test 1 "mkdir; remkdir; rmdir"
248 test_mkdir $DIR/$tdir
249 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
250 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
252 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
254 run_test 2 "mkdir; touch; rmdir; check file"
257 test_mkdir $DIR/$tdir
258 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
259 touch $DIR/$tdir/$tfile
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
264 run_test 3 "mkdir; touch; rmdir; check dir"
266 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
268 test_mkdir -i 1 $DIR/$tdir
270 touch $DIR/$tdir/$tfile ||
271 error "Create file under remote directory failed"
274 error "Expect error removing in-use dir $DIR/$tdir"
276 test -d $DIR/$tdir || error "Remote directory disappeared"
278 rm -rf $DIR/$tdir || error "remove remote dir error"
280 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
283 test_mkdir $DIR/$tdir
284 test_mkdir $DIR/$tdir/d2
285 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
286 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
287 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
289 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
292 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
293 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
294 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
295 error "$tfile does not have perm 0666 or UID $UID"
296 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile should be 0666 and owned by UID $UID"
300 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
306 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
307 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
308 error "$tfile should be owned by UID $RUNAS_ID"
309 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
313 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
316 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
319 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
320 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by GID $UID"
322 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
326 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
331 test_mkdir $DIR/$tdir
332 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
333 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
334 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
335 test_mkdir $DIR/$tdir/d/subdir
336 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
337 error "$tdir/d/subdir should be GID $RUNAS_GID"
338 if [[ $MDSCOUNT -gt 1 ]]; then
339 # check remote dir sgid inherite
340 $LFS mkdir -i 0 $DIR/$tdir.local ||
341 error "mkdir $tdir.local failed"
342 chmod g+s $DIR/$tdir.local ||
343 error "chmod $tdir.local failed"
344 chgrp $RUNAS_GID $DIR/$tdir.local ||
345 error "chgrp $tdir.local failed"
346 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
347 error "mkdir $tdir.remote failed"
348 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
349 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
350 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be mode 02755"
354 run_test 6g "verify new dir in sgid dir inherits group"
356 test_6h() { # bug 7331
357 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 touch $DIR/$tfile || error "touch failed"
360 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
361 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
362 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
363 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
364 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
366 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
369 test_mkdir $DIR/$tdir
370 $MCREATE $DIR/$tdir/$tfile
371 chmod 0666 $DIR/$tdir/$tfile
372 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
373 error "$tdir/$tfile should be mode 0666"
375 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
378 if [ ! -d $DIR/$tdir ]; then
379 test_mkdir $DIR/$tdir
381 $MCREATE $DIR/$tdir/$tfile
382 echo -n foo > $DIR/$tdir/$tfile
383 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
384 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
386 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
389 test_mkdir $DIR/$tdir
390 touch $DIR/$tdir/$tfile
391 chmod 0666 $DIR/$tdir/$tfile
392 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
393 error "$tfile mode not 0666"
395 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
398 test_mkdir $DIR/$tdir
399 test_mkdir $DIR/$tdir/d2
400 test_mkdir $DIR/$tdir/d2/d3
401 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
403 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
406 test_mkdir $DIR/$tdir
407 test_mkdir $DIR/$tdir/d2
408 touch $DIR/$tdir/d2/$tfile
409 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
410 error "$tdir/d2/$tfile not a file"
412 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
415 test_mkdir $DIR/$tdir
416 test_mkdir $DIR/$tdir/d2
417 chmod 0666 $DIR/$tdir/d2
418 chmod 0705 $DIR/$tdir/d2
419 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
420 error "$tdir/d2 mode not 0705"
422 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
425 test_mkdir $DIR/$tdir
426 touch $DIR/$tdir/$tfile
427 chmod 0666 $DIR/$tdir/$tfile
428 chmod 0654 $DIR/$tdir/$tfile
429 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
430 error "$tdir/d2 mode not 0654"
432 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
435 test_mkdir $DIR/$tdir
436 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
438 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
439 error "$tdir/$tfile size not 0 after truncate"
441 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
444 test_mkdir $DIR/$tdir
445 touch $DIR/$tdir/$tfile
447 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
449 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
452 test_mkdir $DIR/$tdir
453 touch $DIR/$tdir/$tfile
454 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
455 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
456 error "$tdir/${tfile_2} not a file after rename"
457 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
459 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 rm -rf $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
474 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
475 error "$tdir/l-exist not a symlink"
476 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not referencing a file"
478 rm -f $DIR/$tdir/l-exist
479 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
481 run_test 17a "symlinks: create, remove (real)"
484 test_mkdir $DIR/$tdir
485 ln -s no-such-file $DIR/$tdir/l-dangle
487 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
488 error "$tdir/l-dangle not referencing no-such-file"
489 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing non-existent file"
491 rm -f $DIR/$tdir/l-dangle
492 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
494 run_test 17b "symlinks: create, remove (dangling)"
496 test_17c() { # bug 3440 - don't save failed open RPC for replay
497 test_mkdir $DIR/$tdir
498 ln -s foo $DIR/$tdir/$tfile
499 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
501 run_test 17c "symlinks: open dangling (should return error)"
504 test_mkdir $DIR/$tdir
505 ln -s foo $DIR/$tdir/$tfile
506 touch $DIR/$tdir/$tfile || error "creating to new symlink"
508 run_test 17d "symlinks: create dangling"
511 test_mkdir $DIR/$tdir
512 local foo=$DIR/$tdir/$tfile
513 ln -s $foo $foo || error "create symlink failed"
514 ls -l $foo || error "ls -l failed"
515 ls $foo && error "ls not failed" || true
517 run_test 17e "symlinks: create recursive symlink (should return error)"
520 test_mkdir $DIR/$tdir
521 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
522 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
523 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
529 run_test 17f "symlinks: long and very long symlink name"
531 # str_repeat(S, N) generate a string that is string S repeated N times
536 while [ $((n -= 1)) -ge 0 ]; do
542 # Long symlinks and LU-2241
544 test_mkdir $DIR/$tdir
545 local TESTS="59 60 61 4094 4095"
547 # Fix for inode size boundary in 2.1.4
548 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
551 # Patch not applied to 2.2 or 2.3 branches
552 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
553 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
556 # skip long symlink name for rhel6.5.
557 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
558 grep -q '6.5' /etc/redhat-release &>/dev/null &&
559 TESTS="59 60 61 4062 4063"
562 local SYMNAME=$(str_repeat 'x' $i)
563 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
564 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
567 run_test 17g "symlinks: really long symlink name and inode boundaries"
569 test_17h() { #bug 17378
570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
571 remote_mds_nodsh && skip "remote MDS with nodsh"
575 test_mkdir $DIR/$tdir
576 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
577 $LFS setstripe -c -1 $DIR/$tdir
578 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
579 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
580 touch $DIR/$tdir/$tfile || true
582 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
584 test_17i() { #bug 20018
585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
586 remote_mds_nodsh && skip "remote MDS with nodsh"
588 local foo=$DIR/$tdir/$tfile
591 test_mkdir -c1 $DIR/$tdir
592 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
593 ln -s $foo $foo || error "create symlink failed"
594 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
595 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
596 ls -l $foo && error "error not detected"
599 run_test 17i "don't panic on short symlink (should return error)"
601 test_17k() { #bug 22301
602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
603 [[ -z "$(which rsync 2>/dev/null)" ]] &&
604 skip "no rsync command"
605 rsync --help | grep -q xattr ||
606 skip_env "$(rsync --version | head -n1) does not support xattrs"
607 test_mkdir $DIR/$tdir
608 test_mkdir $DIR/$tdir.new
609 touch $DIR/$tdir/$tfile
610 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
611 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
612 error "rsync failed with xattrs enabled"
614 run_test 17k "symlinks: rsync with xattrs enabled"
616 test_17l() { # LU-279
617 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
618 skip "no getfattr command"
620 test_mkdir $DIR/$tdir
621 touch $DIR/$tdir/$tfile
622 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
623 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
624 # -h to not follow symlinks. -m '' to list all the xattrs.
625 # grep to remove first line: '# file: $path'.
626 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
628 lgetxattr_size_check $path $xattr ||
629 error "lgetxattr_size_check $path $xattr failed"
633 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
638 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
639 remote_mds_nodsh && skip "remote MDS with nodsh"
640 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
641 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
642 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
644 local short_sym="0123456789"
645 local wdir=$DIR/$tdir
650 # create a long symlink file
651 for ((i = 0; i < 4; ++i)); do
652 long_sym=${long_sym}${long_sym}
655 echo "create 512 short and long symlink files under $wdir"
656 for ((i = 0; i < 256; ++i)); do
657 ln -sf ${long_sym}"a5a5" $wdir/long-$i
658 ln -sf ${short_sym}"a5a5" $wdir/short-$i
664 wait_delete_completed
666 echo "recreate the 512 symlink files with a shorter string"
667 for ((i = 0; i < 512; ++i)); do
668 # rewrite the symlink file with a shorter string
669 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
670 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
673 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
674 local devname=$(mdsdevname $mds_index)
676 echo "stop and checking mds${mds_index}:"
677 # e2fsck should not return error
679 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
682 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
683 error "start mds${mds_index} failed"
684 df $MOUNT > /dev/null 2>&1
686 error "e2fsck detected error for short/long symlink: rc=$rc"
689 run_test 17m "run e2fsck against MDT which contains short/long symlink"
691 check_fs_consistency_17n() {
695 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
696 # so it only check MDT1/MDT2 instead of all of MDTs.
697 for mdt_index in 1 2; do
698 local devname=$(mdsdevname $mdt_index)
699 # e2fsck should not return error
701 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
704 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
705 error "mount mds$mdt_index failed"
706 df $MOUNT > /dev/null 2>&1
712 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
715 remote_mds_nodsh && skip "remote MDS with nodsh"
716 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
717 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
718 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
722 test_mkdir $DIR/$tdir
723 for ((i=0; i<10; i++)); do
724 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
725 error "create remote dir error $i"
726 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
727 error "create files under remote dir failed $i"
730 check_fs_consistency_17n ||
731 error "e2fsck report error after create files under remote dir"
733 for ((i = 0; i < 10; i++)); do
734 rm -rf $DIR/$tdir/remote_dir_${i} ||
735 error "destroy remote dir error $i"
738 check_fs_consistency_17n ||
739 error "e2fsck report error after unlink files under remote dir"
741 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
742 skip "lustre < 2.4.50 does not support migrate mv"
744 for ((i = 0; i < 10; i++)); do
745 mkdir -p $DIR/$tdir/remote_dir_${i}
746 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
747 error "create files under remote dir failed $i"
748 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
749 error "migrate remote dir error $i"
751 check_fs_consistency_17n || error "e2fsck report error after migration"
753 for ((i = 0; i < 10; i++)); do
754 rm -rf $DIR/$tdir/remote_dir_${i} ||
755 error "destroy remote dir error $i"
758 check_fs_consistency_17n || error "e2fsck report error after unlink"
760 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
765 skip "Need MDS version at least 2.3.64"
767 local wdir=$DIR/${tdir}o
773 mdt_index=$($LFS getstripe -m $wdir/$tfile)
774 mdt_index=$((mdt_index + 1))
777 #fail mds will wait the failover finish then set
778 #following fail_loc to avoid interfer the recovery process.
781 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
782 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
783 ls -l $wdir/$tfile && rc=1
784 do_facet mds${mdt_index} lctl set_param fail_loc=0
785 [[ $rc -eq 0 ]] || error "stat file should fail"
787 run_test 17o "stat file with incompat LMA feature"
790 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
791 ls $DIR || error "Failed to ls $DIR: $?"
793 run_test 18 "touch .../f ; ls ... =============================="
799 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
801 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
804 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
806 run_test 19b "ls -l .../f19 (should return error) =============="
809 [ $RUNAS_ID -eq $UID ] &&
810 skip_env "RUNAS_ID = UID = $UID -- skipping"
812 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
814 run_test 19c "$RUNAS touch .../f19 (should return error) =="
817 cat $DIR/f19 && error || true
819 run_test 19d "cat .../f19 (should return error) =============="
828 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
830 run_test 20 "touch .../f ; ls -l ..."
833 test_mkdir $DIR/$tdir
834 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
835 ln -s dangle $DIR/$tdir/link
836 echo foo >> $DIR/$tdir/link
837 cat $DIR/$tdir/dangle
838 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
839 $CHECKSTAT -f -t file $DIR/$tdir/link ||
840 error "$tdir/link not linked to a file"
842 run_test 21 "write to dangling link"
845 local wdir=$DIR/$tdir
847 chown $RUNAS_ID:$RUNAS_GID $wdir
848 (cd $wdir || error "cd $wdir failed";
849 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
851 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
852 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
853 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
854 error "checkstat -u failed"
856 run_test 22 "unpack tar archive as non-root user"
860 test_mkdir $DIR/$tdir
861 local file=$DIR/$tdir/$tfile
863 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
864 openfile -f O_CREAT:O_EXCL $file &&
865 error "$file recreate succeeded" || true
867 run_test 23a "O_CREAT|O_EXCL in subdir"
869 test_23b() { # bug 18988
870 test_mkdir $DIR/$tdir
871 local file=$DIR/$tdir/$tfile
874 echo foo > $file || error "write filed"
875 echo bar >> $file || error "append filed"
876 $CHECKSTAT -s 8 $file || error "wrong size"
879 run_test 23b "O_APPEND check"
881 # LU-9409, size with O_APPEND and tiny writes
883 local file=$DIR/$tfile
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
887 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
897 #racing tiny & normal writes
898 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
901 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
904 #racing tiny & normal writes 2, ugly numbers
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
906 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
908 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
911 run_test 23c "O_APPEND size checks for tiny writes"
913 # LU-11069 file offset is correct after appending writes
915 local file=$DIR/$tfile
918 echo CentaurHauls > $file
919 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
920 if ((offset != 26)); then
921 error "wrong offset, expected 26, got '$offset'"
924 run_test 23d "file offset is correct after appending writes"
928 echo '-- same directory rename'
929 test_mkdir $DIR/$tdir
930 touch $DIR/$tdir/$tfile.1
931 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
932 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
934 run_test 24a "rename file to non-existent target"
937 test_mkdir $DIR/$tdir
938 touch $DIR/$tdir/$tfile.{1,2}
939 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
940 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
941 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
943 run_test 24b "rename file to existing target"
946 test_mkdir $DIR/$tdir
947 test_mkdir $DIR/$tdir/d$testnum.1
948 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
949 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
950 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
952 run_test 24c "rename directory to non-existent target"
955 test_mkdir -c1 $DIR/$tdir
956 test_mkdir -c1 $DIR/$tdir/d$testnum.1
957 test_mkdir -c1 $DIR/$tdir/d$testnum.2
958 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
959 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
960 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
962 run_test 24d "rename directory to existing target"
965 echo '-- cross directory renames --'
969 mv $DIR/R5a/f $DIR/R5b/g
970 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
971 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
973 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
978 touch $DIR/R6a/f $DIR/R6b/g
979 mv $DIR/R6a/f $DIR/R6b/g
980 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
981 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
983 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
988 test_mkdir $DIR/R7a/d
989 mv $DIR/R7a/d $DIR/R7b/e
990 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
991 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
993 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
996 test_mkdir -c1 $DIR/R8a
997 test_mkdir -c1 $DIR/R8b
998 test_mkdir -c1 $DIR/R8a/d
999 test_mkdir -c1 $DIR/R8b/e
1000 mrename $DIR/R8a/d $DIR/R8b/e
1001 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1002 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1004 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1007 echo "-- rename error cases"
1009 test_mkdir $DIR/R9/a
1011 mrename $DIR/R9/f $DIR/R9/a
1012 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1013 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1014 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1016 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1020 mrename $DIR/R10/f $DIR/R10/g
1021 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1022 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1023 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1025 run_test 24j "source does not exist ============================"
1028 test_mkdir $DIR/R11a
1029 test_mkdir $DIR/R11a/d
1031 mv $DIR/R11a/f $DIR/R11a/d
1032 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1033 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1035 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1037 # bug 2429 - rename foo foo foo creates invalid file
1040 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1042 run_test 24l "Renaming a file to itself ========================"
1046 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1047 # on ext3 this does not remove either the source or target files
1048 # though the "expected" operation would be to remove the source
1049 $CHECKSTAT -t file ${f} || error "${f} missing"
1050 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1052 run_test 24m "Renaming a file to a hard link to itself ========="
1056 # this stats the old file after it was renamed, so it should fail
1058 $CHECKSTAT ${f} || error "${f} missing"
1060 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1061 $CHECKSTAT -a ${f} || error "${f} exists"
1063 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1066 test_mkdir $DIR/$tdir
1067 rename_many -s random -v -n 10 $DIR/$tdir
1069 run_test 24o "rename of files during htree split"
1072 test_mkdir $DIR/R12a
1073 test_mkdir $DIR/R12b
1074 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1075 mrename $DIR/R12a $DIR/R12b
1076 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1077 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1078 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1079 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1081 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1083 cleanup_multiop_pause() {
1085 kill -USR1 $MULTIPID
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1091 test_mkdir $DIR/R13a
1092 test_mkdir $DIR/R13b
1093 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1094 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1097 trap cleanup_multiop_pause EXIT
1098 mrename $DIR/R13a $DIR/R13b
1099 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1100 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1101 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1103 cleanup_multiop_pause
1104 wait $MULTIPID || error "multiop close failed"
1106 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1108 test_24r() { #bug 3789
1109 test_mkdir $DIR/R14a
1110 test_mkdir $DIR/R14a/b
1111 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1112 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1113 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1115 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1118 test_mkdir $DIR/R15a
1119 test_mkdir $DIR/R15a/b
1120 test_mkdir $DIR/R15a/b/c
1121 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1122 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1123 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1125 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1127 test_mkdir $DIR/R16a
1128 test_mkdir $DIR/R16a/b
1129 test_mkdir $DIR/R16a/b/c
1130 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1131 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1132 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1134 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1136 test_24u() { # bug12192
1137 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1138 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1140 run_test 24u "create stripe file"
1142 simple_cleanup_common() {
1145 [ -z "$DIR" -o -z "$tdir" ] && return 0
1147 local start=$SECONDS
1150 wait_delete_completed
1151 echo "cleanup time $((SECONDS - start))"
1155 max_pages_per_rpc() {
1156 local mdtname="$(printf "MDT%04x" ${1:-0})"
1157 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1163 local nrfiles=${COUNT:-100000}
1164 local fname="$DIR/$tdir/$tfile"
1166 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1167 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1169 test_mkdir "$(dirname $fname)"
1170 # assume MDT0000 has the fewest inodes
1171 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1172 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1173 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1175 trap simple_cleanup_common EXIT
1177 createmany -m "$fname" $nrfiles
1179 cancel_lru_locks mdc
1180 lctl set_param mdc.*.stats clear
1182 # was previously test_24D: LU-6101
1183 # readdir() returns correct number of entries after cursor reload
1184 local num_ls=$(ls $DIR/$tdir | wc -l)
1185 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1186 local num_all=$(ls -a $DIR/$tdir | wc -l)
1187 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1188 $num_all -ne $((nrfiles + 2)) ]; then
1189 error "Expected $nrfiles files, got $num_ls " \
1190 "($num_uniq unique $num_all .&..)"
1192 # LU-5 large readdir
1193 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1194 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1195 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1196 # take into account of overhead in lu_dirpage header and end mark in
1197 # each page, plus one in rpc_num calculation.
1198 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1199 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1200 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1201 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1202 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1203 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1204 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1205 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1206 error "large readdir doesn't take effect: " \
1207 "$mds_readpage should be about $rpc_max"
1209 simple_cleanup_common
1211 run_test 24v "list large directory (test hash collision, b=17560)"
1213 test_24w() { # bug21506
1215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1216 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1217 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1218 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1219 [[ "$SZ1" -eq "$SZ2" ]] ||
1220 error "Error reading at the end of the file $tfile"
1222 run_test 24w "Reading a file larger than 4Gb"
1225 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1227 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1228 skip "Need MDS version at least 2.7.56"
1231 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $MDTIDX $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $DIR/$tdir/src_dir
1238 touch $DIR/$tdir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1243 error "rename dir cross MDT failed!"
1245 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1246 error "rename file cross MDT failed!"
1248 touch $DIR/$tdir/ln_file
1249 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1250 error "ln file cross MDT failed"
1252 rm -rf $DIR/$tdir || error "Can not delete directories"
1254 run_test 24x "cross MDT rename/link"
1257 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1260 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $mdtidx $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $remote_dir/src_dir
1268 touch $remote_dir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1273 error "rename subdir in the same remote dir failed!"
1275 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1276 error "rename files in the same remote dir failed!"
1278 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1279 error "link files in the same remote dir failed!"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24y "rename/link on the same dir should succeed"
1285 test_24A() { # LU-3182
1289 test_mkdir $DIR/$tdir
1290 trap simple_cleanup_common EXIT
1291 createmany -m $DIR/$tdir/$tfile $NFILES
1292 local t=$(ls $DIR/$tdir | wc -l)
1293 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1294 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1295 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1296 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1299 simple_cleanup_common || error "Can not delete directories"
1301 run_test 24A "readdir() returns correct number of entries."
1303 test_24B() { # LU-4805
1304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1308 test_mkdir $DIR/$tdir
1309 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1310 error "create striped dir failed"
1312 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1313 [ $count -eq 2 ] || error "Expected 2, got $count"
1315 touch $DIR/$tdir/striped_dir/a
1317 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1318 [ $count -eq 3 ] || error "Expected 3, got $count"
1320 touch $DIR/$tdir/striped_dir/.f
1322 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1323 [ $count -eq 4 ] || error "Expected 4, got $count"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24B "readdir for striped dir return correct number of entries"
1330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1336 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1337 error "create striped dir failed"
1339 cd $DIR/$tdir/d0/striped_dir
1341 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1342 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1343 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1345 [ "$d0_ino" = "$parent_ino" ] ||
1346 error ".. wrong, expect $d0_ino, get $parent_ino"
1348 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1349 error "mv striped dir failed"
1351 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1353 [ "$d1_ino" = "$parent_ino" ] ||
1354 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1356 run_test 24C "check .. in striped dir"
1359 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1363 mkdir $DIR/$tdir/src_dir
1364 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1365 error "create remote source failed"
1367 touch $DIR/$tdir/src_dir/src_child/a
1369 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1370 error "create remote target dir failed"
1372 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1373 error "create remote target child failed"
1375 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1376 error "rename dir cross MDT failed!"
1380 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1381 error "src_child still exists after rename"
1383 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1384 error "missing file(a) after rename"
1386 rm -rf $DIR/$tdir || error "Can not delete directories"
1388 run_test 24E "cross MDT rename/link"
1391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1394 [ "$SLOW" = "no" ] && repeats=100
1398 echo "$repeats repeats"
1399 for ((i = 0; i < repeats; i++)); do
1400 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1401 touch $DIR/$tdir/test/a || error "touch fails"
1402 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1403 rm -rf $DIR/$tdir/test || error "rmdir fails"
1408 run_test 24F "hash order vs readdir (LU-11330)"
1411 echo '== symlink sanity ============================================='
1415 touch $DIR/s25/foo ||
1416 error "File creation in symlinked directory failed"
1418 run_test 25a "create file in symlinked directory ==============="
1421 [ ! -d $DIR/d25 ] && test_25a
1422 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1424 run_test 25b "lookup file in symlinked directory ==============="
1428 test_mkdir $DIR/d26/d26-2
1429 ln -s d26/d26-2 $DIR/s26
1430 touch $DIR/s26/foo || error "File creation failed"
1432 run_test 26a "multiple component symlink ======================="
1435 test_mkdir -p $DIR/$tdir/d26-2
1436 ln -s $tdir/d26-2/foo $DIR/s26-2
1437 touch $DIR/s26-2 || error "File creation failed"
1439 run_test 26b "multiple component symlink at end of lookup ======"
1442 test_mkdir $DIR/d26.2
1443 touch $DIR/d26.2/foo
1444 ln -s d26.2 $DIR/s26.2-1
1445 ln -s s26.2-1 $DIR/s26.2-2
1446 ln -s s26.2-2 $DIR/s26.2-3
1447 chmod 0666 $DIR/s26.2-3/foo
1449 run_test 26c "chain of symlinks"
1451 # recursive symlinks (bug 439)
1453 ln -s d26-3/foo $DIR/d26-3
1455 run_test 26d "create multiple component recursive symlink"
1458 [ ! -h $DIR/d26-3 ] && test_26d
1461 run_test 26e "unlink multiple component recursive symlink"
1463 # recursive symlinks (bug 7022)
1465 test_mkdir $DIR/$tdir
1466 test_mkdir $DIR/$tdir/$tfile
1467 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1468 test_mkdir -p lndir/bar1
1469 test_mkdir $DIR/$tdir/$tfile/$tfile
1470 cd $tfile || error "cd $tfile failed"
1471 ln -s .. dotdot || error "ln dotdot failed"
1472 ln -s dotdot/lndir lndir || error "ln lndir failed"
1473 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1474 output=`ls $tfile/$tfile/lndir/bar1`
1475 [ "$output" = bar1 ] && error "unexpected output"
1476 rm -r $tfile || error "rm $tfile failed"
1477 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1479 run_test 26f "rm -r of a directory which has recursive symlink"
1482 test_mkdir $DIR/$tdir
1483 $LFS getstripe $DIR/$tdir
1484 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1485 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1486 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1488 run_test 27a "one stripe file"
1491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1493 test_mkdir $DIR/$tdir
1494 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1495 $LFS getstripe -c $DIR/$tdir/$tfile
1496 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1497 error "two-stripe file doesn't have two stripes"
1499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1501 run_test 27b "create and write to two stripe file"
1504 test_mkdir $DIR/$tdir
1505 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1506 error "setstripe failed"
1507 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1510 run_test 27d "create file with default settings"
1513 # LU-5839 adds check for existed layout before setting it
1514 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1515 skip "Need MDS version at least 2.7.56"
1517 test_mkdir $DIR/$tdir
1518 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1519 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1520 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1522 run_test 27e "setstripe existing file (should return error)"
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1527 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1528 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1529 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1531 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1533 run_test 27f "setstripe with bad stripe size (should return error)"
1536 test_mkdir $DIR/$tdir
1537 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1539 error "$DIR/$tdir/$tfile has object"
1541 run_test 27g "$LFS getstripe with no objects"
1544 test_mkdir $DIR/$tdir
1545 touch $DIR/$tdir/$tfile || error "touch failed"
1546 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1547 error "missing objects"
1549 run_test 27i "$LFS getstripe with some objects"
1552 test_mkdir $DIR/$tdir
1553 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1554 error "setstripe failed" || true
1556 run_test 27j "setstripe with bad stripe offset (should return error)"
1558 test_27k() { # bug 2844
1559 test_mkdir $DIR/$tdir
1560 local file=$DIR/$tdir/$tfile
1561 local ll_max_blksize=$((4 * 1024 * 1024))
1562 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1563 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1564 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1565 dd if=/dev/zero of=$file bs=4k count=1
1566 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1567 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1569 run_test 27k "limit i_blksize for broken user apps"
1572 mcreate $DIR/$tfile || error "creating file"
1573 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1574 error "setstripe should have failed" || true
1576 run_test 27l "check setstripe permissions (should return error)"
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1581 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1583 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1584 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1586 trap simple_cleanup_common EXIT
1587 test_mkdir $DIR/$tdir
1588 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1590 error "dd should fill OST0"
1592 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1594 [ $i -gt 256 ] && break
1597 touch $DIR/$tdir/$tfile.$i
1598 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1599 awk '{print $1}'| grep -w "0") ] &&
1600 error "OST0 was full but new created file still use it"
1602 touch $DIR/$tdir/$tfile.$i
1603 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1604 awk '{print $1}'| grep -w "0") ] &&
1605 error "OST0 was full but new created file still use it"
1606 simple_cleanup_common
1608 run_test 27m "create file while OST0 was full"
1611 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1612 awk '{ print $1 * 2; exit; }')
1616 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1617 # if the OST isn't full anymore.
1619 local OSTIDX=${1:-""}
1621 local list=$(comma_list $(osts_nodes))
1622 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1624 do_nodes $list lctl set_param fail_loc=0
1625 sync # initiate all OST_DESTROYs from MDS to OST
1629 exhaust_precreations() {
1632 local FAILIDX=${3:-$OSTIDX}
1633 local ofacet=ost$((OSTIDX + 1))
1635 test_mkdir -p -c1 $DIR/$tdir
1636 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1637 local mfacet=mds$((mdtidx + 1))
1638 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1640 local OST=$(ostname_from_index $OSTIDX)
1643 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1644 local last_id=$(do_facet $mfacet lctl get_param -n \
1645 osc.$mdtosc_proc1.prealloc_last_id)
1646 local next_id=$(do_facet $mfacet lctl get_param -n \
1647 osc.$mdtosc_proc1.prealloc_next_id)
1649 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1650 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1652 test_mkdir -p $DIR/$tdir/${OST}
1653 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1654 #define OBD_FAIL_OST_ENOSPC 0x215
1655 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1656 echo "Creating to objid $last_id on ost $OST..."
1657 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1658 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1659 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1663 exhaust_all_precreations() {
1665 for (( i=0; i < OSTCOUNT; i++ )) ; do
1666 exhaust_precreations $i $1 -1
1671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1673 remote_mds_nodsh && skip "remote MDS with nodsh"
1674 remote_ost_nodsh && skip "remote OST with nodsh"
1677 rm -f $DIR/$tdir/$tfile
1678 exhaust_precreations 0 0x80000215
1679 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 $LFS getstripe $DIR/$tdir/$tfile
1684 run_test 27n "create file with some full OSTs"
1687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1689 remote_mds_nodsh && skip "remote MDS with nodsh"
1690 remote_ost_nodsh && skip "remote OST with nodsh"
1693 rm -f $DIR/$tdir/$tfile
1694 exhaust_all_precreations 0x215
1696 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1701 run_test 27o "create file with all full OSTs (should error)"
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 test_mkdir $DIR/$tdir
1713 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1714 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1715 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1717 exhaust_precreations 0 0x80000215
1718 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1719 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1720 $LFS getstripe $DIR/$tdir/$tfile
1724 run_test 27p "append to a truncated file with some full OSTs"
1727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1729 remote_mds_nodsh && skip "remote MDS with nodsh"
1730 remote_ost_nodsh && skip "remote OST with nodsh"
1733 rm -f $DIR/$tdir/$tfile
1735 test_mkdir $DIR/$tdir
1736 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1737 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1738 error "truncate $DIR/$tdir/$tfile failed"
1739 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1741 exhaust_all_precreations 0x215
1743 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1744 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1748 run_test 27q "append to truncated file with all OSTs full (should error)"
1751 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1753 remote_mds_nodsh && skip "remote MDS with nodsh"
1754 remote_ost_nodsh && skip "remote OST with nodsh"
1757 rm -f $DIR/$tdir/$tfile
1758 exhaust_precreations 0 0x80000215
1760 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1764 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1766 test_27s() { # bug 10725
1767 test_mkdir $DIR/$tdir
1768 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1769 local stripe_count=0
1770 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1771 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1772 error "stripe width >= 2^32 succeeded" || true
1775 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1777 test_27t() { # bug 10864
1782 $WLFS getstripe $tfile
1785 run_test 27t "check that utils parse path correctly"
1787 test_27u() { # bug 4900
1788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1789 remote_mds_nodsh && skip "remote MDS with nodsh"
1792 local list=$(comma_list $(mdts_nodes))
1794 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1795 do_nodes $list $LCTL set_param fail_loc=0x139
1796 test_mkdir -p $DIR/$tdir
1797 trap simple_cleanup_common EXIT
1798 createmany -o $DIR/$tdir/t- 1000
1799 do_nodes $list $LCTL set_param fail_loc=0
1801 TLOG=$TMP/$tfile.getstripe
1802 $LFS getstripe $DIR/$tdir > $TLOG
1803 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1804 unlinkmany $DIR/$tdir/t- 1000
1806 [[ $OBJS -gt 0 ]] &&
1807 error "$OBJS objects created on OST-0. See $TLOG" ||
1810 run_test 27u "skip object creation on OSC w/o objects"
1812 test_27v() { # bug 4900
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1818 exhaust_all_precreations 0x215
1821 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1823 touch $DIR/$tdir/$tfile
1824 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1826 for (( i=1; i < OSTCOUNT; i++ )); do
1827 do_facet ost$i lctl set_param fail_loc=0x705
1829 local START=`date +%s`
1830 createmany -o $DIR/$tdir/$tfile 32
1832 local FINISH=`date +%s`
1833 local TIMEOUT=`lctl get_param -n timeout`
1834 local PROCESS=$((FINISH - START))
1835 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1836 error "$FINISH - $START >= $TIMEOUT / 2"
1837 sleep $((TIMEOUT / 2 - PROCESS))
1840 run_test 27v "skip object creation on slow OST"
1842 test_27w() { # bug 10997
1843 test_mkdir $DIR/$tdir
1844 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1845 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1846 error "stripe size $size != 65536" || true
1847 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1848 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1850 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1853 [[ $OSTCOUNT -lt 2 ]] &&
1854 skip_env "skipping multiple stripe count/offset test"
1856 test_mkdir $DIR/$tdir
1857 for i in $(seq 1 $OSTCOUNT); do
1859 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1860 error "setstripe -c $i -i $offset failed"
1861 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1862 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1863 [ $count -ne $i ] && error "stripe count $count != $i" || true
1864 [ $index -ne $offset ] &&
1865 error "stripe offset $index != $offset" || true
1868 run_test 27wa "check $LFS setstripe -c -i options"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1875 OFFSET=$(($OSTCOUNT - 1))
1877 local OST=$(ostname_from_index $OSTIDX)
1879 test_mkdir $DIR/$tdir
1880 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1881 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1883 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1884 for i in $(seq 0 $OFFSET); do
1885 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1886 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1887 error "OST0 was degraded but new created file still use it"
1889 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1891 run_test 27x "create files while OST0 is degraded"
1894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1899 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1900 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1901 osc.$mdtosc.prealloc_last_id)
1902 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1903 osc.$mdtosc.prealloc_next_id)
1904 local fcount=$((last_id - next_id))
1905 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1906 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1908 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1909 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1910 local OST_DEACTIVE_IDX=-1
1915 for OSC in $MDS_OSCS; do
1916 OST=$(osc_to_ost $OSC)
1917 OSTIDX=$(index_from_ostuuid $OST)
1918 if [ $OST_DEACTIVE_IDX == -1 ]; then
1919 OST_DEACTIVE_IDX=$OSTIDX
1921 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1922 echo $OSC "is Deactivated:"
1923 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1927 OSTIDX=$(index_from_ostuuid $OST)
1928 test_mkdir $DIR/$tdir
1929 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1931 for OSC in $MDS_OSCS; do
1932 OST=$(osc_to_ost $OSC)
1933 OSTIDX=$(index_from_ostuuid $OST)
1934 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1935 echo $OST "is degraded:"
1936 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1937 obdfilter.$OST.degraded=1
1942 createmany -o $DIR/$tdir/$tfile $fcount
1944 for OSC in $MDS_OSCS; do
1945 OST=$(osc_to_ost $OSC)
1946 OSTIDX=$(index_from_ostuuid $OST)
1947 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1948 echo $OST "is recovered from degraded:"
1949 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1950 obdfilter.$OST.degraded=0
1952 do_facet $SINGLEMDS lctl --device %$OSC activate
1956 # all osp devices get activated, hence -1 stripe count restored
1957 local stripe_count=0
1959 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1960 # devices get activated.
1962 $LFS setstripe -c -1 $DIR/$tfile
1963 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1965 [ $stripe_count -ne $OSTCOUNT ] &&
1966 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1969 run_test 27y "create files while OST0 is degraded and the rest inactive"
1975 lmm_count=$($LFS getstripe -c $1)
1976 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
1977 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
1979 local old_ifs="$IFS"
1981 fid=($($LFS path2fid $1))
1984 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1985 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1987 # compare lmm_seq and lu_fid->f_seq
1988 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1989 # compare lmm_object_id and lu_fid->oid
1990 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1992 # check the trusted.fid attribute of the OST objects of the file
1993 local have_obdidx=false
1995 $LFS getstripe $1 | while read obdidx oid hex seq; do
1996 # skip lines up to and including "obdidx"
1997 [ -z "$obdidx" ] && break
1998 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1999 $have_obdidx || continue
2001 local ost=$((obdidx + 1))
2002 local dev=$(ostdevname $ost)
2005 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2007 seq=$(echo $seq | sed -e "s/^0x//g")
2008 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2009 oid_hex=$(echo $oid)
2011 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2013 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2017 # Don't unmount/remount the OSTs if we don't need to do that.
2018 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2019 # update too, until that use mount/ll_decode_filter_fid/mount.
2020 # Re-enable when debugfs will understand new filter_fid.
2022 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2023 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2024 $dev 2>/dev/null" | grep "parent=")
2026 if [ -z "$ff" ]; then
2028 mount_fstype ost$ost
2029 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2030 $(facet_mntpt ost$ost)/$obj_file)
2031 unmount_fstype ost$ost
2032 start ost$ost $dev $OST_MOUNT_OPTS
2036 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2038 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2040 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2041 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2043 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2044 # stripe_size=1048576 component_id=1 component_start=0 \
2045 # component_end=33554432
2046 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2047 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2048 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2050 if grep -q 'stripe=' <<<$ff; then
2051 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2053 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2054 # into f_ver in this case. See comment on ff_parent.
2055 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2058 # compare lmm_seq and filter_fid->ff_parent.f_seq
2059 [ $ff_pseq = $lmm_seq ] ||
2060 error "FF parent SEQ $ff_pseq != $lmm_seq"
2061 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2062 [ $ff_poid = $lmm_oid ] ||
2063 error "FF parent OID $ff_poid != $lmm_oid"
2064 (($ff_pstripe == $stripe_nr)) ||
2065 error "FF stripe $ff_pstripe != $stripe_nr"
2067 stripe_nr=$((stripe_nr + 1))
2068 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2070 if grep -q 'stripe_count=' <<<$ff; then
2071 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2072 -e 's/ .*//' <<<$ff)
2073 [ $lmm_count = $ff_scnt ] ||
2074 error "FF stripe count $lmm_count != $ff_scnt"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2081 remote_ost_nodsh && skip "remote OST with nodsh"
2083 test_mkdir $DIR/$tdir
2084 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2085 { error "setstripe -c -1 failed"; return 1; }
2086 # We need to send a write to every object to get parent FID info set.
2087 # This _should_ also work for setattr, but does not currently.
2088 # touch $DIR/$tdir/$tfile-1 ||
2089 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2090 { error "dd $tfile-1 failed"; return 2; }
2091 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2092 { error "setstripe -c -1 failed"; return 3; }
2093 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2094 { error "dd $tfile-2 failed"; return 4; }
2096 # make sure write RPCs have been sent to OSTs
2099 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2100 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2102 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2104 test_27A() { # b=19102
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2107 save_layout_restore_at_exit $MOUNT
2108 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2109 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2110 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2111 local default_size=$($LFS getstripe -S $MOUNT)
2112 local default_offset=$($LFS getstripe -i $MOUNT)
2113 local dsize=$(do_facet $SINGLEMDS \
2114 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2115 [ $default_size -eq $dsize ] ||
2116 error "stripe size $default_size != $dsize"
2117 [ $default_offset -eq -1 ] ||
2118 error "stripe offset $default_offset != -1"
2120 run_test 27A "check filesystem-wide default LOV EA values"
2122 test_27B() { # LU-2523
2123 test_mkdir $DIR/$tdir
2124 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2126 # open f1 with O_LOV_DELAY_CREATE
2128 # call setstripe ioctl on open file descriptor for f1
2130 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2134 # open f1 with O_LOV_DELAY_CREATE
2136 # call setstripe ioctl on open file descriptor for f1
2138 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2140 # Allow multiop to fail in imitation of NFS's busted semantics.
2143 run_test 27B "call setstripe on open unlinked file/rename victim"
2145 test_27C() { #LU-2871
2146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 test_mkdir $DIR/$tdir
2156 for i in $(seq 0 $((OSTCOUNT - 1))); do
2157 # set stripe across all OSTs starting from OST$i
2158 $LFS setstripe -i $i -c -1 $tfile$i
2159 # get striping information
2160 ost_idx=($($LFS getstripe $tfile$i |
2161 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2165 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2166 error "${#ost_idx[@]} != $OSTCOUNT"
2168 for index in $(seq 0 $((OSTCOUNT - 1))); do
2170 for j in $(echo ${ost_idx[@]}); do
2171 if [ $index -eq $j ]; then
2177 error "Can not find $index in ${ost_idx[@]}"
2181 run_test 27C "check full striping across all OSTs"
2184 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2185 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2186 remote_mds_nodsh && skip "remote MDS with nodsh"
2188 local POOL=${POOL:-testpool}
2190 local last_ost=$(($OSTCOUNT - 1))
2192 local ost_list=$(seq $first_ost $ost_step $last_ost)
2193 local ost_range="$first_ost $last_ost $ost_step"
2195 if ! combined_mgs_mds ; then
2199 test_mkdir $DIR/$tdir
2200 pool_add $POOL || error "pool_add failed"
2201 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2204 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2206 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2207 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2208 skip27D+=" -s 30,31"
2209 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2210 error "llapi_layout_test failed"
2212 destroy_test_pools || error "destroy test pools failed"
2214 if ! combined_mgs_mds ; then
2218 run_test 27D "validate llapi_layout API"
2220 # Verify that default_easize is increased from its initial value after
2221 # accessing a widely striped file.
2223 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2224 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2225 skip "client does not have LU-3338 fix"
2227 # 72 bytes is the minimum space required to store striping
2228 # information for a file striped across one OST:
2229 # (sizeof(struct lov_user_md_v3) +
2230 # sizeof(struct lov_user_ost_data_v1))
2232 $LCTL set_param -n llite.*.default_easize $min_easize ||
2233 error "lctl set_param failed"
2234 local easize=$($LCTL get_param -n llite.*.default_easize)
2236 [ $easize -eq $min_easize ] ||
2237 error "failed to set default_easize"
2239 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2240 error "setstripe failed"
2244 easize=$($LCTL get_param -n llite.*.default_easize)
2246 [ $easize -gt $min_easize ] ||
2247 error "default_easize not updated"
2249 run_test 27E "check that default extended attribute size properly increases"
2251 test_27F() { # LU-5346/LU-7975
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2253 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2254 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2255 skip "Need MDS version at least 2.8.51"
2256 remote_ost_nodsh && skip "remote OST with nodsh"
2258 test_mkdir $DIR/$tdir
2260 $LFS setstripe -c 2 $DIR/$tdir
2262 # stop all OSTs to reproduce situation for LU-7975 ticket
2263 for num in $(seq $OSTCOUNT); do
2267 # open/create f0 with O_LOV_DELAY_CREATE
2268 # truncate f0 to a non-0 size
2270 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2272 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2273 # open/write it again to force delayed layout creation
2274 cat /etc/hosts > $DIR/$tdir/f0 &
2278 for num in $(seq $OSTCOUNT); do
2279 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2280 error "ost$num failed to start"
2283 wait $catpid || error "cat failed"
2285 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2286 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2287 error "wrong stripecount"
2290 run_test 27F "Client resend delayed layout creation with non-zero size"
2292 test_27G() { #LU-10629
2293 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2294 skip "Need MDS version at least 2.11.51"
2295 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2296 remote_mds_nodsh && skip "remote MDS with nodsh"
2297 local POOL=${POOL:-testpool}
2298 local ostrange="0 0 1"
2300 test_mkdir $DIR/$tdir
2301 pool_add $POOL || error "pool_add failed"
2302 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2303 $LFS setstripe -p $POOL $DIR/$tdir
2305 local pool=$($LFS getstripe -p $DIR/$tdir)
2307 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2309 $LFS setstripe -d $DIR/$tdir
2311 pool=$($LFS getstripe -p $DIR/$tdir)
2315 [ -z "$pool" ] || error "'$pool' is not empty"
2317 run_test 27G "Clear OST pool from stripe"
2320 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2321 skip "Need MDS version newer than 2.11.54"
2322 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2323 test_mkdir $DIR/$tdir
2324 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2325 touch $DIR/$tdir/$tfile
2326 $LFS getstripe -c $DIR/$tdir/$tfile
2327 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2328 error "two-stripe file doesn't have two stripes"
2330 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2331 $LFS getstripe -y $DIR/$tdir/$tfile
2332 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2333 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2334 error "expected l_ost_idx: [02]$ not matched"
2336 # make sure ost list has been cleared
2337 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2338 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2339 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2341 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2343 run_test 27H "Set specific OSTs stripe"
2345 # createtest also checks that device nodes are created and
2346 # then visible correctly (#2091)
2347 test_28() { # bug 2091
2349 $CREATETEST $DIR/d28/ct || error "createtest failed"
2351 run_test 28 "create/mknod/mkdir with bad file types ============"
2354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2356 sync; sleep 1; sync # flush out any dirty pages from previous tests
2363 declare -i LOCKCOUNTORIG=0
2364 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2365 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2367 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2369 declare -i LOCKUNUSEDCOUNTORIG=0
2370 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2371 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2378 declare -i LOCKCOUNTCURRENT=0
2379 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2380 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2383 declare -i LOCKUNUSEDCOUNTCURRENT=0
2384 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2385 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2388 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2389 $LCTL set_param -n ldlm.dump_namespaces ""
2390 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2391 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2392 log "dumped log to $TMP/test_29.dk (bug 5793)"
2395 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2396 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2397 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2398 log "dumped log to $TMP/test_29.dk (bug 5793)"
2402 run_test 29 "IT_GETATTR regression ============================"
2404 test_30a() { # was test_30
2405 cp $(which ls) $DIR || cp /bin/ls $DIR
2406 $DIR/ls / || error "Can't execute binary from lustre"
2409 run_test 30a "execute binary from Lustre (execve) =============="
2412 cp `which ls` $DIR || cp /bin/ls $DIR
2414 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2417 run_test 30b "execute binary from Lustre as non-root ==========="
2419 test_30c() { # b=22376
2420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2422 cp `which ls` $DIR || cp /bin/ls $DIR
2424 cancel_lru_locks mdc
2425 cancel_lru_locks osc
2426 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2429 run_test 30c "execute binary from Lustre without read perms ===="
2432 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2433 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2435 run_test 31a "open-unlink file =================================="
2438 touch $DIR/f31 || error "touch $DIR/f31 failed"
2439 ln $DIR/f31 $DIR/f31b || error "ln failed"
2440 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2441 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2443 run_test 31b "unlink file with multiple links while open ======="
2446 touch $DIR/f31 || error "touch $DIR/f31 failed"
2447 ln $DIR/f31 $DIR/f31c || error "ln failed"
2448 multiop_bg_pause $DIR/f31 O_uc ||
2449 error "multiop_bg_pause for $DIR/f31 failed"
2451 $MULTIOP $DIR/f31c Ouc
2452 kill -USR1 $MULTIPID
2455 run_test 31c "open-unlink file with multiple links ============="
2458 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2459 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2461 run_test 31d "remove of open directory ========================="
2463 test_31e() { # bug 2904
2464 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2466 run_test 31e "remove of open non-empty directory ==============="
2468 test_31f() { # bug 4554
2469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2472 test_mkdir $DIR/d31f
2473 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2474 cp /etc/hosts $DIR/d31f
2476 $LFS getstripe $DIR/d31f/hosts
2477 multiop_bg_pause $DIR/d31f D_c || return 1
2480 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2481 test_mkdir $DIR/d31f
2482 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2483 cp /etc/hosts $DIR/d31f
2485 $LFS getstripe $DIR/d31f/hosts
2486 multiop_bg_pause $DIR/d31f D_c || return 1
2489 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2490 wait $MULTIPID || error "first opendir $MULTIPID failed"
2494 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2495 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2498 run_test 31f "remove of open directory with open-unlink file ==="
2501 echo "-- cross directory link --"
2502 test_mkdir -c1 $DIR/${tdir}ga
2503 test_mkdir -c1 $DIR/${tdir}gb
2504 touch $DIR/${tdir}ga/f
2505 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2506 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2507 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2508 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2509 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2511 run_test 31g "cross directory link==============="
2514 echo "-- cross directory link --"
2515 test_mkdir -c1 $DIR/${tdir}
2516 test_mkdir -c1 $DIR/${tdir}/dir
2517 touch $DIR/${tdir}/f
2518 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2519 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2520 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2521 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2522 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2524 run_test 31h "cross directory link under child==============="
2527 echo "-- cross directory link --"
2528 test_mkdir -c1 $DIR/$tdir
2529 test_mkdir -c1 $DIR/$tdir/dir
2530 touch $DIR/$tdir/dir/f
2531 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2532 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2533 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2534 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2535 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2537 run_test 31i "cross directory link under parent==============="
2540 test_mkdir -c1 -p $DIR/$tdir
2541 test_mkdir -c1 -p $DIR/$tdir/dir1
2542 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2543 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2544 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2545 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2548 run_test 31j "link for directory==============="
2551 test_mkdir -c1 -p $DIR/$tdir
2553 touch $DIR/$tdir/exist
2554 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2555 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2556 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2557 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2558 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2559 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2560 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2563 run_test 31k "link to file: the same, non-existing, dir==============="
2569 touch $DIR/d31m2/exist
2570 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2571 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2572 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2573 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2574 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2575 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2578 run_test 31m "link to file: the same, non-existing, dir==============="
2581 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2582 nlink=$(stat --format=%h $DIR/$tfile)
2583 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2585 local cmd="exec $fd<$DIR/$tfile"
2588 trap "eval $cmd" EXIT
2589 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2590 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2591 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2592 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2593 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2596 run_test 31n "check link count of unlinked file"
2599 local TEMPNAME=$(mktemp $1_XXXXXX)
2600 mlink $TEMPNAME $1 2> /dev/null &&
2601 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2605 test_31o() { # LU-2901
2606 test_mkdir $DIR/$tdir
2607 for LOOP in $(seq 100); do
2608 rm -f $DIR/$tdir/$tfile*
2609 for THREAD in $(seq 8); do
2610 link_one $DIR/$tdir/$tfile.$LOOP &
2613 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2614 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2615 error "$LINKS duplicate links to $tfile.$LOOP" &&
2619 run_test 31o "duplicate hard links with same filename"
2622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2624 test_mkdir $DIR/$tdir
2625 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2626 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2628 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2629 error "open unlink test1 failed"
2630 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2631 error "open unlink test2 failed"
2633 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2634 error "test1 still exists"
2635 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2636 error "test2 still exists"
2638 run_test 31p "remove of open striped directory"
2640 cleanup_test32_mount() {
2643 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2644 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2645 losetup -d $loopdev || true
2651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2653 echo "== more mountpoints and symlinks ================="
2654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2655 trap cleanup_test32_mount EXIT
2656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2658 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2659 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2660 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2661 cleanup_test32_mount
2663 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2668 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2669 trap cleanup_test32_mount EXIT
2670 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2671 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2672 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2673 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2674 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2675 cleanup_test32_mount
2677 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2682 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2683 trap cleanup_test32_mount EXIT
2684 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2685 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2686 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2687 test_mkdir -p $DIR/$tdir/d2/test_dir
2688 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2689 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2690 cleanup_test32_mount
2692 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2697 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2698 trap cleanup_test32_mount EXIT
2699 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2700 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2701 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2702 test_mkdir -p $DIR/$tdir/d2/test_dir
2703 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2704 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2705 cleanup_test32_mount
2707 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2711 test_mkdir -p $DIR/$tdir/tmp
2712 local tmp_dir=$DIR/$tdir/tmp
2713 ln -s $DIR/$tdir $tmp_dir/symlink11
2714 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2715 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2716 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2718 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2722 test_mkdir -p $DIR/$tdir/tmp
2723 local tmp_dir=$DIR/$tdir/tmp
2724 ln -s $DIR/$tdir $tmp_dir/symlink11
2725 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2726 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2727 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2729 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2732 local tmp_dir=$DIR/$tdir/tmp
2733 test_mkdir -p $tmp_dir
2734 test_mkdir $DIR/${tdir}2
2735 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2736 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2737 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2738 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2739 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2740 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2742 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2745 rm -fr $DIR/$tdir $DIR/${tdir}2
2746 tmp_dir=$DIR/$tdir/tmp
2747 test_mkdir -p $tmp_dir
2748 test_mkdir $DIR/${tdir}2
2749 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2750 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2751 ls $tmp_dir/symlink12 || error "listing symlink12"
2752 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2754 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2759 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2760 trap cleanup_test32_mount EXIT
2761 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2762 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2763 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2764 touch $DIR/$tdir/test_file
2765 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2766 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2767 cleanup_test32_mount
2769 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2774 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2775 trap cleanup_test32_mount EXIT
2776 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2777 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2778 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2779 touch $DIR/$tdir/test_file
2780 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2781 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2782 cleanup_test32_mount
2784 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2790 trap cleanup_test32_mount EXIT
2791 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2792 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2793 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2794 test_mkdir -p $DIR/$tdir/d2
2795 touch $DIR/$tdir/d2/test_file || error "touch failed"
2796 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2797 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2798 cleanup_test32_mount
2800 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2806 trap cleanup_test32_mount EXIT
2807 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2808 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2809 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2810 test_mkdir -p $DIR/$tdir/d2
2811 touch $DIR/$tdir/d2/test_file || error "touch failed"
2812 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2813 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2814 cleanup_test32_mount
2816 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2820 test_mkdir -p $DIR/d32m/tmp
2821 TMP_DIR=$DIR/d32m/tmp
2822 ln -s $DIR $TMP_DIR/symlink11
2823 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2824 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2825 error "symlink11 not a link"
2826 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2827 error "symlink01 not a link"
2829 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2833 test_mkdir -p $DIR/d32n/tmp
2834 TMP_DIR=$DIR/d32n/tmp
2835 ln -s $DIR $TMP_DIR/symlink11
2836 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2837 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2838 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2840 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2844 test_mkdir -p $DIR/d32o/tmp
2845 TMP_DIR=$DIR/d32o/tmp
2846 ln -s $DIR/$tfile $TMP_DIR/symlink12
2847 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2848 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2849 error "symlink12 not a link"
2850 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2851 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2852 error "$DIR/d32o/tmp/symlink12 not file type"
2853 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2854 error "$DIR/d32o/symlink02 not file type"
2856 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2866 test_mkdir -p $DIR/d32p/tmp
2868 TMP_DIR=$DIR/d32p/tmp
2870 ln -s $DIR/$tfile $TMP_DIR/symlink12
2872 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2874 cat $DIR/d32p/tmp/symlink12 ||
2875 error "Can't open $DIR/d32p/tmp/symlink12"
2877 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2880 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2885 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2886 trap cleanup_test32_mount EXIT
2887 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2888 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2889 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2890 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2891 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2892 cleanup_test32_mount
2894 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2899 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2900 trap cleanup_test32_mount EXIT
2901 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2902 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2903 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2904 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2905 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2906 cleanup_test32_mount
2908 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2913 chmod 444 $DIR/$tfile
2914 chown $RUNAS_ID $DIR/$tfile
2916 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2919 run_test 33aa "write file with mode 444 (should return error)"
2923 test_mkdir $DIR/$tdir
2924 chown $RUNAS_ID $DIR/$tdir
2925 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2926 error "$RUNAS create $tdir/$tfile failed"
2927 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2928 error "open RDWR" || true
2930 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2934 test_mkdir $DIR/$tdir
2935 chown $RUNAS_ID $DIR/$tdir
2936 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2938 run_test 33b "test open file with malformed flags (No panic)"
2941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2942 remote_ost_nodsh && skip "remote OST with nodsh"
2951 test_mkdir $DIR/$tdir
2952 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2955 for ostnum in $(seq $OSTCOUNT); do
2956 # test-framework's OST numbering is one-based, while Lustre's
2958 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2959 # Parsing llobdstat's output sucks; we could grep the /proc
2960 # path, but that's likely to not be as portable as using the
2961 # llobdstat utility. So we parse lctl output instead.
2962 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2963 obdfilter/$ostname/stats |
2964 awk '/^write_bytes/ {print $7}' )
2965 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2966 if (( ${write_bytes:-0} > 0 ))
2973 $all_zeros || return 0
2976 echo foo > $DIR/$tdir/bar
2980 # Total up write_bytes after writing. We'd better find non-zeros.
2981 for ostnum in $(seq $OSTCOUNT); do
2982 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2983 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2984 obdfilter/$ostname/stats |
2985 awk '/^write_bytes/ {print $7}' )
2986 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2987 if (( ${write_bytes:-0} > 0 ))
2996 for ostnum in $(seq $OSTCOUNT); do
2997 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2998 echo "Check that write_bytes is present in obdfilter/*/stats:"
2999 do_facet ost$ostnum lctl get_param -n \
3000 obdfilter/$ostname/stats
3002 error "OST not keeping write_bytes stats (b22312)"
3005 run_test 33c "test llobdstat and write_bytes"
3008 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 local remote_dir=$DIR/$tdir/remote_dir
3014 test_mkdir $DIR/$tdir
3015 $LFS mkdir -i $MDTIDX $remote_dir ||
3016 error "create remote directory failed"
3018 touch $remote_dir/$tfile
3019 chmod 444 $remote_dir/$tfile
3020 chown $RUNAS_ID $remote_dir/$tfile
3022 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3024 chown $RUNAS_ID $remote_dir
3025 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3026 error "create" || true
3027 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3028 error "open RDWR" || true
3029 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3031 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3034 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3038 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3039 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3040 mkdir $DIR/$tdir/local_dir
3042 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3043 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3044 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3046 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3047 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3049 rmdir $DIR/$tdir/* || error "rmdir failed"
3052 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3053 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3054 mkdir $DIR/$tdir/local_dir
3056 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3057 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3058 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3060 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3061 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3063 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3066 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3067 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3068 mkdir $DIR/$tdir/local_dir
3070 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3071 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3072 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3074 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3075 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3077 run_test 33e "mkdir and striped directory should have same mode"
3081 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3085 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3086 remote_mds_nodsh && skip "remote MDS with nodsh"
3089 chmod go+rwx $DIR/$tdir
3090 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3091 trap cleanup_33f EXIT
3093 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3094 error "cannot create striped directory"
3096 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3097 error "cannot create files in striped directory"
3099 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3100 error "cannot remove files in striped directory"
3102 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3103 error "cannot remove striped directory"
3107 run_test 33f "nonroot user can create, access, and remove a striped directory"
3110 mkdir -p $DIR/$tdir/dir2
3112 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3114 [[ $err =~ "exists" ]] || error "Not exists error"
3116 run_test 33g "nonroot user create already existing root created file"
3118 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3121 $MCREATE $DIR/f34 || error "mcreate failed"
3122 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3123 error "getstripe failed"
3124 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3125 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3126 error "getstripe failed"
3127 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3128 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3130 run_test 34a "truncate file that has not been opened ==========="
3133 [ ! -f $DIR/f34 ] && test_34a
3134 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3135 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3136 $OPENFILE -f O_RDONLY $DIR/f34
3137 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3138 error "getstripe failed"
3139 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3140 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3142 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3145 [ ! -f $DIR/f34 ] && test_34a
3146 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3147 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3148 $OPENFILE -f O_RDWR $DIR/f34
3149 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3150 error "$LFS getstripe failed"
3151 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3152 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3154 run_test 34c "O_RDWR opening file-with-size works =============="
3157 [ ! -f $DIR/f34 ] && test_34a
3158 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3160 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3161 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3164 run_test 34d "write to sparse file ============================="
3168 $MCREATE $DIR/f34e || error "mcreate failed"
3169 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3170 $CHECKSTAT -s 1000 $DIR/f34e ||
3171 error "Size of $DIR/f34e not equal to 1000 bytes"
3172 $OPENFILE -f O_RDWR $DIR/f34e
3173 $CHECKSTAT -s 1000 $DIR/f34e ||
3174 error "Size of $DIR/f34e not equal to 1000 bytes"
3176 run_test 34e "create objects, some with size and some without =="
3178 test_34f() { # bug 6242, 6243
3179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3183 $MCREATE $DIR/f34f || error "mcreate failed"
3184 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3185 dd if=$DIR/f34f of=$TMP/f34f
3186 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3187 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3188 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3189 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3190 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3192 run_test 34f "read from a file with no objects until EOF ======="
3195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3197 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3199 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3200 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3201 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3202 cancel_lru_locks osc
3203 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3204 error "wrong size after lock cancel"
3206 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3207 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3208 error "expanding truncate failed"
3209 cancel_lru_locks osc
3210 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3211 error "wrong expanded size after lock cancel"
3213 run_test 34g "truncate long file ==============================="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3222 sync # Flush the cache so that multiop below does not block on cache
3223 # flush when getting the group lock
3224 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3227 # Since just timed wait is not good enough, let's do a sync write
3228 # that way we are sure enough time for a roundtrip + processing
3229 # passed + 2 seconds of extra margin.
3230 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3234 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3235 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3239 local nsz=`stat -c %s $DIR/$tfile`
3240 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3242 run_test 34h "ftruncate file under grouplock should not block"
3245 cp /bin/sh $DIR/f35a
3247 chown $RUNAS_ID $DIR/f35a
3248 $RUNAS $DIR/f35a && error || true
3251 run_test 35a "exec file with mode 444 (should return and not leak)"
3255 utime $DIR/f36 || error "utime failed for MDS"
3257 run_test 36a "MDS utime check (mknod, utime)"
3261 utime $DIR/f36 || error "utime failed for OST"
3263 run_test 36b "OST utime check (open, utime)"
3268 chown $RUNAS_ID $DIR/d36
3269 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3271 run_test 36c "non-root MDS utime check (mknod, utime)"
3274 [ ! -d $DIR/d36 ] && test_36c
3275 echo "" > $DIR/d36/f36
3276 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3278 run_test 36d "non-root OST utime check (open, utime)"
3281 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3283 test_mkdir $DIR/$tdir
3284 touch $DIR/$tdir/$tfile
3285 $RUNAS utime $DIR/$tdir/$tfile &&
3286 error "utime worked, expected failure" || true
3288 run_test 36e "utime on non-owned file (should return error)"
3292 local LANG_SAVE=$LANG
3293 local LC_LANG_SAVE=$LC_LANG
3294 export LANG=C LC_LANG=C # for date language
3296 DATESTR="Dec 20 2000"
3297 test_mkdir $DIR/$tdir
3298 lctl set_param fail_loc=$fl
3300 cp /etc/hosts $DIR/$tdir/$tfile
3301 sync & # write RPC generated with "current" inode timestamp, but delayed
3303 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3304 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3305 cancel_lru_locks osc
3306 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3308 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3309 echo "BEFORE: $LS_BEFORE" && \
3310 echo "AFTER : $LS_AFTER" && \
3311 echo "WANT : $DATESTR" && \
3312 error "$DIR/$tdir/$tfile timestamps changed" || true
3314 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3320 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3321 subr_36fh "0x80000214"
3323 run_test 36f "utime on file racing with OST BRW write =========="
3326 remote_ost_nodsh && skip "remote OST with nodsh"
3327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3333 test_mkdir $DIR/$tdir
3334 fmd_max_age=$(do_facet ost1 \
3335 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3338 fmd_before=$(do_facet ost1 \
3339 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3340 touch $DIR/$tdir/$tfile
3341 sleep $((fmd_max_age + 12))
3342 fmd_after=$(do_facet ost1 \
3343 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3345 echo "fmd_before: $fmd_before"
3346 echo "fmd_after: $fmd_after"
3347 [[ $fmd_after -gt $fmd_before ]] &&
3348 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3349 error "fmd didn't expire after ping" || true
3351 run_test 36g "filter mod data cache expiry ====================="
3354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3356 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3357 subr_36fh "0x80000227"
3359 run_test 36h "utime on file racing with OST BRW write =========="
3362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3364 test_mkdir $DIR/$tdir
3365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3367 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3368 local new_mtime=$((mtime + 200))
3370 #change Modify time of striped dir
3371 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3372 error "change mtime failed"
3374 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3376 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3378 run_test 36i "change mtime on striped directory"
3380 # test_37 - duplicate with tests 32q 32r
3383 local file=$DIR/$tfile
3385 openfile -f O_DIRECTORY $file
3388 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3389 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3391 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3393 test_39a() { # was test_39
3395 touch $DIR/${tfile}2
3396 # ls -l $DIR/$tfile $DIR/${tfile}2
3397 # ls -lu $DIR/$tfile $DIR/${tfile}2
3398 # ls -lc $DIR/$tfile $DIR/${tfile}2
3400 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3401 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3403 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3405 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3407 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3408 error "O_TRUNC didn't change timestamps"
3411 run_test 39a "mtime changed on create"
3414 test_mkdir -c1 $DIR/$tdir
3415 cp -p /etc/passwd $DIR/$tdir/fopen
3416 cp -p /etc/passwd $DIR/$tdir/flink
3417 cp -p /etc/passwd $DIR/$tdir/funlink
3418 cp -p /etc/passwd $DIR/$tdir/frename
3419 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3422 echo "aaaaaa" >> $DIR/$tdir/fopen
3423 echo "aaaaaa" >> $DIR/$tdir/flink
3424 echo "aaaaaa" >> $DIR/$tdir/funlink
3425 echo "aaaaaa" >> $DIR/$tdir/frename
3427 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3428 local link_new=`stat -c %Y $DIR/$tdir/flink`
3429 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3430 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3432 cat $DIR/$tdir/fopen > /dev/null
3433 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3434 rm -f $DIR/$tdir/funlink2
3435 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3437 for (( i=0; i < 2; i++ )) ; do
3438 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3439 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3440 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3441 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3443 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3444 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3445 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3446 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3448 cancel_lru_locks osc
3449 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3452 run_test 39b "mtime change on open, link, unlink, rename ======"
3454 # this should be set to past
3455 TEST_39_MTIME=`date -d "1 year ago" +%s`
3461 local mtime0=`stat -c %Y $DIR1/$tfile`
3463 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3464 local mtime1=`stat -c %Y $DIR1/$tfile`
3465 [ "$mtime1" = $TEST_39_MTIME ] || \
3466 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3469 echo hello >> $DIR1/$tfile
3471 local mtime2=`stat -c %Y $DIR1/$tfile`
3472 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3473 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3475 mv $DIR1/$tfile $DIR1/$tfile-1
3477 for (( i=0; i < 2; i++ )) ; do
3478 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3479 [ "$mtime2" = "$mtime3" ] || \
3480 error "mtime ($mtime2) changed (to $mtime3) on rename"
3482 cancel_lru_locks osc
3483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3486 run_test 39c "mtime change on rename ==========================="
3490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3493 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3495 for (( i=0; i < 2; i++ )) ; do
3496 local mtime=`stat -c %Y $DIR1/$tfile`
3497 [ $mtime = $TEST_39_MTIME ] || \
3498 error "mtime($mtime) is not set to $TEST_39_MTIME"
3500 cancel_lru_locks osc
3501 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3504 run_test 39d "create, utime, stat =============================="
3508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3511 local mtime1=`stat -c %Y $DIR1/$tfile`
3513 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3515 for (( i=0; i < 2; i++ )) ; do
3516 local mtime2=`stat -c %Y $DIR1/$tfile`
3517 [ $mtime2 = $TEST_39_MTIME ] || \
3518 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3520 cancel_lru_locks osc
3521 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3524 run_test 39e "create, stat, utime, stat ========================"
3528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 mtime1=`stat -c %Y $DIR1/$tfile`
3534 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3536 for (( i=0; i < 2; i++ )) ; do
3537 local mtime2=`stat -c %Y $DIR1/$tfile`
3538 [ $mtime2 = $TEST_39_MTIME ] || \
3539 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3541 cancel_lru_locks osc
3542 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3545 run_test 39f "create, stat, sleep, utime, stat ================="
3549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3551 echo hello >> $DIR1/$tfile
3552 local mtime1=`stat -c %Y $DIR1/$tfile`
3555 chmod o+r $DIR1/$tfile
3557 for (( i=0; i < 2; i++ )) ; do
3558 local mtime2=`stat -c %Y $DIR1/$tfile`
3559 [ "$mtime1" = "$mtime2" ] || \
3560 error "lost mtime: $mtime2, should be $mtime1"
3562 cancel_lru_locks osc
3563 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3566 run_test 39g "write, chmod, stat ==============================="
3570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 echo hello >> $DIR1/$tfile
3577 local mtime1=`stat -c %Y $DIR1/$tfile`
3579 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3581 if [ "$d1" != "$d2" ]; then
3582 echo "write and touch not within one second"
3584 for (( i=0; i < 2; i++ )) ; do
3585 local mtime2=`stat -c %Y $DIR1/$tfile`
3586 [ "$mtime2" = $TEST_39_MTIME ] || \
3587 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3589 cancel_lru_locks osc
3590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3594 run_test 39h "write, utime within one second, stat ============="
3597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3602 echo hello >> $DIR1/$tfile
3603 local mtime1=`stat -c %Y $DIR1/$tfile`
3605 mv $DIR1/$tfile $DIR1/$tfile-1
3607 for (( i=0; i < 2; i++ )) ; do
3608 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3610 [ "$mtime1" = "$mtime2" ] || \
3611 error "lost mtime: $mtime2, should be $mtime1"
3613 cancel_lru_locks osc
3614 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3617 run_test 39i "write, rename, stat =============================="
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3622 start_full_debug_logging
3626 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3627 lctl set_param fail_loc=0x80000412
3628 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3629 error "multiop failed"
3631 local mtime1=`stat -c %Y $DIR1/$tfile`
3633 mv $DIR1/$tfile $DIR1/$tfile-1
3635 kill -USR1 $multipid
3636 wait $multipid || error "multiop close failed"
3638 for (( i=0; i < 2; i++ )) ; do
3639 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3640 [ "$mtime1" = "$mtime2" ] ||
3641 error "mtime is lost on close: $mtime2, " \
3644 cancel_lru_locks osc
3645 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3647 lctl set_param fail_loc=0
3648 stop_full_debug_logging
3650 run_test 39j "write, rename, close, stat ======================="
3653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3658 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3660 local mtime1=`stat -c %Y $DIR1/$tfile`
3662 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3664 kill -USR1 $multipid
3665 wait $multipid || error "multiop close failed"
3667 for (( i=0; i < 2; i++ )) ; do
3668 local mtime2=`stat -c %Y $DIR1/$tfile`
3670 [ "$mtime2" = $TEST_39_MTIME ] || \
3671 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3673 cancel_lru_locks osc
3674 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3677 run_test 39k "write, utime, close, stat ========================"
3679 # this should be set to future
3680 TEST_39_ATIME=`date -d "1 year" +%s`
3683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3684 remote_mds_nodsh && skip "remote MDS with nodsh"
3686 local atime_diff=$(do_facet $SINGLEMDS \
3687 lctl get_param -n mdd.*MDT0000*.atime_diff)
3691 # test setting directory atime to future
3692 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3693 local atime=$(stat -c %X $DIR/$tdir)
3694 [ "$atime" = $TEST_39_ATIME ] ||
3695 error "atime is not set to future: $atime, $TEST_39_ATIME"
3697 # test setting directory atime from future to now
3698 local now=$(date +%s)
3699 touch -a -d @$now $DIR/$tdir
3701 atime=$(stat -c %X $DIR/$tdir)
3702 [ "$atime" -eq "$now" ] ||
3703 error "atime is not updated from future: $atime, $now"
3705 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3708 # test setting directory atime when now > dir atime + atime_diff
3709 local d1=$(date +%s)
3711 local d2=$(date +%s)
3712 cancel_lru_locks mdc
3713 atime=$(stat -c %X $DIR/$tdir)
3714 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3715 error "atime is not updated : $atime, should be $d2"
3717 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3720 # test not setting directory atime when now < dir atime + atime_diff
3722 cancel_lru_locks mdc
3723 atime=$(stat -c %X $DIR/$tdir)
3724 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3725 error "atime is updated to $atime, should remain $d1<atime<$d2"
3727 do_facet $SINGLEMDS \
3728 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3730 run_test 39l "directory atime update ==========================="
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3737 local far_past_mtime=$(date -d "May 29 1953" +%s)
3738 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3740 touch -m -d @$far_past_mtime $DIR1/$tfile
3741 touch -a -d @$far_past_atime $DIR1/$tfile
3743 for (( i=0; i < 2; i++ )) ; do
3744 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3745 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3746 error "atime or mtime set incorrectly"
3748 cancel_lru_locks osc
3749 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3752 run_test 39m "test atime and mtime before 1970"
3754 test_39n() { # LU-3832
3755 remote_mds_nodsh && skip "remote MDS with nodsh"
3757 local atime_diff=$(do_facet $SINGLEMDS \
3758 lctl get_param -n mdd.*MDT0000*.atime_diff)
3763 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3766 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3767 atime0=$(stat -c %X $DIR/$tfile)
3770 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3771 atime1=$(stat -c %X $DIR/$tfile)
3774 cancel_lru_locks mdc
3775 cancel_lru_locks osc
3776 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3777 atime2=$(stat -c %X $DIR/$tfile)
3779 do_facet $SINGLEMDS \
3780 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3782 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3783 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3785 run_test 39n "check that O_NOATIME is honored"
3788 TESTDIR=$DIR/$tdir/$tfile
3789 [ -e $TESTDIR ] && rm -rf $TESTDIR
3796 links2=$(stat -c %h .)
3797 [ $(($links1 + 2)) != $links2 ] &&
3798 error "wrong links count $(($links1 + 2)) != $links2"
3800 links3=$(stat -c %h .)
3801 [ $(($links1 + 1)) != $links3 ] &&
3802 error "wrong links count $links1 != $links3"
3805 run_test 39o "directory cached attributes updated after create"
3808 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3811 TESTDIR=$DIR/$tdir/$tdir
3812 [ -e $TESTDIR ] && rm -rf $TESTDIR
3813 test_mkdir -p $TESTDIR
3817 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3818 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3820 links2=$(stat -c %h .)
3821 [ $(($links1 + 2)) != $links2 ] &&
3822 error "wrong links count $(($links1 + 2)) != $links2"
3824 links3=$(stat -c %h .)
3825 [ $(($links1 + 1)) != $links3 ] &&
3826 error "wrong links count $links1 != $links3"
3829 run_test 39p "remote directory cached attributes updated after create ========"
3832 test_39q() { # LU-8041
3833 local testdir=$DIR/$tdir
3835 multiop_bg_pause $testdir D_c || error "multiop failed"
3837 cancel_lru_locks mdc
3838 kill -USR1 $multipid
3839 local atime=$(stat -c %X $testdir)
3840 [ "$atime" -ne 0 ] || error "atime is zero"
3842 run_test 39q "close won't zero out atime"
3845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3846 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3847 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3848 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3849 error "$tfile is not 4096 bytes in size"
3851 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3855 small_write $DIR/f41 18
3857 run_test 41 "test small file write + fstat ====================="
3859 count_ost_writes() {
3860 lctl get_param -n ${OSC}.*.stats |
3861 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3862 END { printf("%0.0f", writes) }'
3869 BG_DIRTY_RATIO_SAVE=10
3870 MAX_BG_DIRTY_RATIO=25
3874 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3875 # dirty_ratio, dirty_background_ratio
3876 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3877 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3878 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3879 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3881 # if file not here, we are a 2.4 kernel
3882 kill -CONT `pidof kupdated`
3887 # setup the trap first, so someone cannot exit the test at the
3888 # exact wrong time and mess up a machine
3889 trap start_writeback EXIT
3890 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3891 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3892 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3893 sysctl -w vm.dirty_writeback_centisecs=0
3894 sysctl -w vm.dirty_writeback_centisecs=0
3895 # save and increase /proc/sys/vm/dirty_ratio
3896 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3897 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3898 # save and increase /proc/sys/vm/dirty_background_ratio
3899 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3900 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3902 # if file not here, we are a 2.4 kernel
3903 kill -STOP `pidof kupdated`
3907 # ensure that all stripes have some grant before we test client-side cache
3909 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3910 dd if=/dev/zero of=$i bs=4k count=1
3915 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3916 # file truncation, and file removal.
3918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 cancel_lru_locks $OSC
3923 sync; sleep 1; sync # just to be safe
3924 BEFOREWRITES=`count_ost_writes`
3925 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3926 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3927 AFTERWRITES=`count_ost_writes`
3928 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3929 error "$BEFOREWRITES < $AFTERWRITES"
3932 run_test 42a "ensure that we don't flush on close"
3935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3938 cancel_lru_locks $OSC
3941 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3942 BEFOREWRITES=$(count_ost_writes)
3943 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3944 AFTERWRITES=$(count_ost_writes)
3945 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3946 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3948 BEFOREWRITES=$(count_ost_writes)
3949 sync || error "sync: $?"
3950 AFTERWRITES=$(count_ost_writes)
3951 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3952 error "$BEFOREWRITES < $AFTERWRITES on sync"
3954 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3958 run_test 42b "test destroy of file with cached dirty data ======"
3960 # if these tests just want to test the effect of truncation,
3961 # they have to be very careful. consider:
3962 # - the first open gets a {0,EOF}PR lock
3963 # - the first write conflicts and gets a {0, count-1}PW
3964 # - the rest of the writes are under {count,EOF}PW
3965 # - the open for truncate tries to match a {0,EOF}PR
3966 # for the filesize and cancels the PWs.
3967 # any number of fixes (don't get {0,EOF} on open, match
3968 # composite locks, do smarter file size management) fix
3969 # this, but for now we want these tests to verify that
3970 # the cancellation with truncate intent works, so we
3971 # start the file with a full-file pw lock to match against
3972 # until the truncate.
3977 cancel_lru_locks $OSC
3979 # prime the file with 0,EOF PW to match
3983 # now the real test..
3984 dd if=/dev/zero of=$file bs=1024 count=100
3985 BEFOREWRITES=`count_ost_writes`
3986 $TRUNCATE $file $offset
3987 cancel_lru_locks $OSC
3988 AFTERWRITES=`count_ost_writes`
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3996 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3997 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4000 run_test 42c "test partial truncate of file with cached dirty data"
4003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4006 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4007 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4010 run_test 42d "test complete truncate of file with cached dirty data"
4012 test_42e() { # bug22074
4013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4015 local TDIR=$DIR/${tdir}e
4016 local pages=16 # hardcoded 16 pages, don't change it.
4017 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4018 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4022 test_mkdir $DIR/${tdir}e
4023 $LFS setstripe -c 1 $TDIR
4024 createmany -o $TDIR/f $files
4026 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4028 # we assume that with $OSTCOUNT files, at least one of them will
4029 # be allocated on OST0.
4030 warmup_files=$((OSTCOUNT * max_dirty_mb))
4031 createmany -o $TDIR/w $warmup_files
4033 # write a large amount of data into one file and sync, to get good
4034 # avail_grant number from OST.
4035 for ((i=0; i<$warmup_files; i++)); do
4036 idx=$($LFS getstripe -i $TDIR/w$i)
4037 [ $idx -ne 0 ] && continue
4038 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4041 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4043 $LCTL get_param $proc_osc0/cur_dirty_bytes
4044 $LCTL get_param $proc_osc0/cur_grant_bytes
4046 # create as much dirty pages as we can while not to trigger the actual
4047 # RPCs directly. but depends on the env, VFS may trigger flush during this
4048 # period, hopefully we are good.
4049 for ((i=0; i<$warmup_files; i++)); do
4050 idx=$($LFS getstripe -i $TDIR/w$i)
4051 [ $idx -ne 0 ] && continue
4052 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4054 $LCTL get_param $proc_osc0/cur_dirty_bytes
4055 $LCTL get_param $proc_osc0/cur_grant_bytes
4057 # perform the real test
4058 $LCTL set_param $proc_osc0/rpc_stats 0
4059 for ((;i<$files; i++)); do
4060 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4061 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4064 $LCTL get_param $proc_osc0/rpc_stats
4067 local have_ppr=false
4068 $LCTL get_param $proc_osc0/rpc_stats |
4069 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4070 # skip lines until we are at the RPC histogram data
4071 [ "$PPR" == "pages" ] && have_ppr=true && continue
4072 $have_ppr || continue
4074 # we only want the percent stat for < 16 pages
4075 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4077 percent=$((percent + WPCT))
4078 if [[ $percent -gt 15 ]]; then
4079 error "less than 16-pages write RPCs" \
4086 run_test 42e "verify sub-RPC writes are not done synchronously"
4088 test_43A() { # was test_43
4089 test_mkdir $DIR/$tdir
4090 cp -p /bin/ls $DIR/$tdir/$tfile
4091 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4093 # give multiop a chance to open
4096 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4099 run_test 43A "execution of file opened for write should return -ETXTBSY"
4102 test_mkdir $DIR/$tdir
4103 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4104 cp -p multiop $DIR/$tdir/multiop
4105 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4106 error "multiop open $TMP/$tfile.junk failed"
4107 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4109 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4110 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4111 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4113 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4118 test_mkdir $DIR/$tdir
4119 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4120 cp -p multiop $DIR/$tdir/multiop
4121 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4122 error "multiop open $TMP/$tfile.junk failed"
4123 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4125 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4126 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4127 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4129 run_test 43b "truncate of file being executed should return -ETXTBSY"
4132 local testdir="$DIR/$tdir"
4135 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4136 ( cd $testdir && md5sum -c )
4138 run_test 43c "md5sum of copy into lustre"
4140 test_44A() { # was test_44
4141 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4143 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4144 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4146 run_test 44A "zero length read from a sparse stripe"
4149 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4151 [ -z "$nstripe" ] && skip "can't get stripe info"
4152 [[ $nstripe -gt $OSTCOUNT ]] &&
4153 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4155 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4157 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4158 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4162 OFFSETS="0 $((stride/2)) $((stride-1))"
4163 for offset in $OFFSETS; do
4164 for i in $(seq 0 $((nstripe-1))); do
4165 local GLOBALOFFSETS=""
4167 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4168 local myfn=$DIR/d44a-$size
4169 echo "--------writing $myfn at $size"
4170 ll_sparseness_write $myfn $size ||
4171 error "ll_sparseness_write"
4172 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4173 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4174 error "ll_sparseness_verify $GLOBALOFFSETS"
4176 for j in $(seq 0 $((nstripe-1))); do
4178 size=$((((j + $nstripe )*$stride + $offset)))
4179 ll_sparseness_write $myfn $size ||
4180 error "ll_sparseness_write"
4181 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4183 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4184 error "ll_sparseness_verify $GLOBALOFFSETS"
4189 run_test 44a "test sparse pwrite ==============================="
4193 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4199 before=`dirty_osc_total`
4200 echo executing "\"$*\""
4202 after=`dirty_osc_total`
4203 echo before $before, after $after
4206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4209 # Obtain grants from OST if it supports it
4210 echo blah > ${f}_grant
4213 do_dirty_record "echo blah > $f"
4214 [[ $before -eq $after ]] && error "write wasn't cached"
4215 do_dirty_record "> $f"
4216 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4217 do_dirty_record "echo blah > $f"
4218 [[ $before -eq $after ]] && error "write wasn't cached"
4219 do_dirty_record "sync"
4220 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4221 do_dirty_record "echo blah > $f"
4222 [[ $before -eq $after ]] && error "write wasn't cached"
4223 do_dirty_record "cancel_lru_locks osc"
4224 [[ $before -gt $after ]] ||
4225 error "lock cancellation didn't lower dirty count"
4228 run_test 45 "osc io page accounting ============================"
4230 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4231 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4232 # objects offset and an assert hit when an rpc was built with 1023's mapped
4233 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4240 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4242 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4243 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4247 run_test 46 "dirtying a previously written page ================"
4249 # test_47 is removed "Device nodes check" is moved to test_28
4251 test_48a() { # bug 2399
4252 [ "$mds1_FSTYPE" = "zfs" ] &&
4253 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4254 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4256 test_mkdir $DIR/$tdir
4258 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4259 test_mkdir $DIR/$tdir
4260 touch foo || error "'touch foo' failed after recreating cwd"
4262 touch .foo || error "'touch .foo' failed after recreating cwd"
4264 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4265 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4266 cd . || error "'cd .' failed after recreating cwd"
4267 mkdir . && error "'mkdir .' worked after recreating cwd"
4268 rmdir . && error "'rmdir .' worked after recreating cwd"
4269 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4270 cd .. || error "'cd ..' failed after recreating cwd"
4272 run_test 48a "Access renamed working dir (should return errors)="
4274 test_48b() { # bug 2399
4276 test_mkdir $DIR/$tdir
4278 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4279 touch foo && error "'touch foo' worked after removing cwd"
4280 mkdir foo && error "'mkdir foo' worked after removing cwd"
4281 touch .foo && error "'touch .foo' worked after removing cwd"
4282 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4283 ls . > /dev/null && error "'ls .' worked after removing cwd"
4284 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4285 mkdir . && error "'mkdir .' worked after removing cwd"
4286 rmdir . && error "'rmdir .' worked after removing cwd"
4287 ln -s . foo && error "'ln -s .' worked after removing cwd"
4288 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4290 run_test 48b "Access removed working dir (should return errors)="
4292 test_48c() { # bug 2350
4293 #lctl set_param debug=-1
4296 test_mkdir -p $DIR/$tdir/dir
4298 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4299 $TRACE touch foo && error "touch foo worked after removing cwd"
4300 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4301 touch .foo && error "touch .foo worked after removing cwd"
4302 mkdir .foo && error "mkdir .foo worked after removing cwd"
4303 $TRACE ls . && error "'ls .' worked after removing cwd"
4304 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4305 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4306 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4307 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4308 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4310 run_test 48c "Access removed working subdir (should return errors)"
4312 test_48d() { # bug 2350
4313 #lctl set_param debug=-1
4316 test_mkdir -p $DIR/$tdir/dir
4318 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4319 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4320 $TRACE touch foo && error "'touch foo' worked after removing parent"
4321 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4322 touch .foo && error "'touch .foo' worked after removing parent"
4323 mkdir .foo && error "mkdir .foo worked after removing parent"
4324 $TRACE ls . && error "'ls .' worked after removing parent"
4325 $TRACE ls .. && error "'ls ..' worked after removing parent"
4326 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4327 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4328 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4331 run_test 48d "Access removed parent subdir (should return errors)"
4333 test_48e() { # bug 4134
4334 #lctl set_param debug=-1
4337 test_mkdir -p $DIR/$tdir/dir
4339 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4340 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4341 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4342 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4343 # On a buggy kernel addition of "touch foo" after cd .. will
4344 # produce kernel oops in lookup_hash_it
4345 touch ../foo && error "'cd ..' worked after recreate parent"
4347 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4349 run_test 48e "Access to recreated parent subdir (should return errors)"
4351 test_49() { # LU-1030
4352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4353 remote_ost_nodsh && skip "remote OST with nodsh"
4355 # get ost1 size - lustre-OST0000
4356 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4358 # write 800M at maximum
4359 [[ $ost1_size -lt 2 ]] && ost1_size=2
4360 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4362 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4363 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4366 # change max_pages_per_rpc while writing the file
4367 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4368 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4369 # loop until dd process exits
4370 while ps ax -opid | grep -wq $dd_pid; do
4371 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4372 sleep $((RANDOM % 5 + 1))
4374 # restore original max_pages_per_rpc
4375 $LCTL set_param $osc1_mppc=$orig_mppc
4376 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4378 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4382 test_mkdir $DIR/$tdir
4384 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4386 run_test 50 "special situations: /proc symlinks ==============="
4388 test_51a() { # was test_51
4389 # bug 1516 - create an empty entry right after ".." then split dir
4390 test_mkdir -c1 $DIR/$tdir
4391 touch $DIR/$tdir/foo
4392 $MCREATE $DIR/$tdir/bar
4394 createmany -m $DIR/$tdir/longfile 201
4396 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4397 $MCREATE $DIR/$tdir/longfile$FNUM
4402 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4404 run_test 51a "special situations: split htree with empty entry =="
4406 cleanup_print_lfs_df () {
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4415 local dir=$DIR/$tdir
4416 local nrdirs=$((65536 + 100))
4418 # cleanup the directory
4425 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4426 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4427 [[ $numfree -lt $nrdirs ]] &&
4428 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4430 # need to check free space for the directories as well
4431 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4432 numfree=$(( blkfree / $(fs_inode_ksize) ))
4433 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4435 trap cleanup_print_lfs_df EXIT
4438 createmany -d $dir/d $nrdirs || {
4439 unlinkmany $dir/d $nrdirs
4440 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4444 nrdirs=$(ls -U $dir | wc -l)
4446 # unlink all but 100 subdirectories, then check it still works
4448 local delete=$((nrdirs - left))
4453 # for ldiskfs the nlink count should be 1, but this is OSD specific
4454 # and so this is listed for informational purposes only
4455 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4456 unlinkmany -d $dir/d $delete ||
4457 error "unlink of first $delete subdirs failed"
4459 echo "nlink between: $(stat -c %h $dir)"
4460 local found=$(ls -U $dir | wc -l)
4461 [ $found -ne $left ] &&
4462 error "can't find subdirs: found only $found, expected $left"
4464 unlinkmany -d $dir/d $delete $left ||
4465 error "unlink of second $left subdirs failed"
4466 # regardless of whether the backing filesystem tracks nlink accurately
4467 # or not, the nlink count shouldn't be more than "." and ".." here
4468 local after=$(stat -c %h $dir)
4469 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4470 echo "nlink after: $after"
4472 cleanup_print_lfs_df
4474 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4478 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4480 test_mkdir $DIR/$tdir
4481 createmany -o $DIR/$tdir/t- 1000
4482 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4483 for N in $(seq 0 $((OSTCOUNT - 1))); do
4484 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4485 END { printf("%0.0f", objs) }' $TMP/$tfile)
4486 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4487 '($1 == '$N') { objs += 1 } \
4488 END { printf("%0.0f", objs) }')
4489 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4491 unlinkmany $DIR/$tdir/t- 1000
4494 for N in $(seq 1 $((OSTCOUNT - 1))); do
4495 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4496 error "OST $N has less objects vs OST $NLAST" \
4497 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4498 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4499 error "OST $N has less objects vs OST $NLAST" \
4500 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4502 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4503 error "OST $N has less #0 objects vs OST $NLAST" \
4504 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4505 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4506 error "OST $N has less #0 objects vs OST $NLAST" \
4507 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4512 run_test 51d "check object distribution"
4515 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4516 skip_env "ldiskfs only test"
4519 test_mkdir -c1 $DIR/$tdir
4520 test_mkdir -c1 $DIR/$tdir/d0
4522 touch $DIR/$tdir/d0/foo
4523 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4524 error "file exceed 65000 nlink limit!"
4525 unlinkmany $DIR/$tdir/d0/f- 65001
4528 run_test 51e "check file nlink limit"
4531 test_mkdir $DIR/$tdir
4534 local ulimit_old=$(ulimit -n)
4535 local spare=20 # number of spare fd's for scripts/libraries, etc.
4536 local mdt=$($LFS getstripe -m $DIR/$tdir)
4537 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4539 echo "MDT$mdt numfree=$numfree, max=$max"
4540 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4541 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4542 while ! ulimit -n $((numfree + spare)); do
4543 numfree=$((numfree * 3 / 4))
4545 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4547 echo "left ulimit at $ulimit_old"
4550 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4551 unlinkmany $DIR/$tdir/f $numfree
4552 error "create+open $numfree files in $DIR/$tdir failed"
4554 ulimit -n $ulimit_old
4556 # if createmany exits at 120s there will be fewer than $numfree files
4557 unlinkmany $DIR/$tdir/f $numfree || true
4559 run_test 51f "check many open files limit"
4562 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4563 test_mkdir $DIR/$tdir
4564 touch $DIR/$tdir/foo
4565 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4566 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4567 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4568 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4569 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4571 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4572 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4573 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4575 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4576 cp -r $DIR/$tdir $TMP/
4577 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4579 run_test 52a "append-only flag test (should return errors)"
4582 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4583 test_mkdir $DIR/$tdir
4584 touch $DIR/$tdir/foo
4585 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4586 cat test > $DIR/$tdir/foo && error "cat test worked"
4587 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4588 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4589 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4591 echo foo >> $DIR/$tdir/foo && error "echo worked"
4592 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4593 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4594 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4595 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4597 chattr -i $DIR/$tdir/foo || error "chattr failed"
4599 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4601 run_test 52b "immutable flag test (should return errors) ======="
4604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4605 remote_mds_nodsh && skip "remote MDS with nodsh"
4606 remote_ost_nodsh && skip "remote OST with nodsh"
4619 local support_last_seq=true
4621 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4622 support_last_seq=false
4625 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4627 for value in $(do_facet $SINGLEMDS \
4628 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4629 param=$(echo ${value[0]} | cut -d "=" -f1)
4630 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4632 if $support_last_seq; then
4633 param_seq=$(echo $param |
4634 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4635 mds_last_seq=$(do_facet $SINGLEMDS \
4636 $LCTL get_param -n $param_seq)
4638 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4640 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4641 node=$(facet_active_host ost$((ostnum+1)))
4642 param="obdfilter.$ostname.last_id"
4643 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4644 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4645 ost_last_id=$ost_last
4647 if $support_last_seq; then
4648 ost_last_id=$(echo $ost_last |
4649 awk -F':' '{print $2}' |
4651 ost_last_seq=$(echo $ost_last |
4652 awk -F':' '{print $1}')
4653 [[ $ost_last_seq = $mds_last_seq ]] || continue
4656 if [[ $ost_last_id != $mds_last ]]; then
4657 error "$ost_last_id != $mds_last"
4664 $found || error "can not match last_seq/last_id for $mdtosc"
4667 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4670 perl -MSocket -e ';' || skip "no Socket perl module installed"
4672 $SOCKETSERVER $DIR/socket ||
4673 error "$SOCKETSERVER $DIR/socket failed: $?"
4674 $SOCKETCLIENT $DIR/socket ||
4675 error "$SOCKETCLIENT $DIR/socket failed: $?"
4676 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4678 run_test 54a "unix domain socket test =========================="
4684 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4686 run_test 54b "char device works in lustre ======================"
4689 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4690 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4691 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4693 for i in $(seq 3 7); do
4694 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4703 loopdev="$DIR/loop54c"
4706 $UMOUNT $DIR/$tdir || rc=$?
4707 losetup -d $loopdev || true
4708 losetup -d $LOOPDEV || true
4709 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4716 loopdev="$DIR/loop54c"
4719 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4720 trap cleanup_54c EXIT
4721 mknod $loopdev b 7 $LOOPNUM
4722 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4723 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4724 losetup $loopdev $DIR/$tfile ||
4725 error "can't set up $loopdev for $DIR/$tfile"
4726 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4727 test_mkdir $DIR/$tdir
4728 mount -t ext2 $loopdev $DIR/$tdir ||
4729 error "error mounting $loopdev on $DIR/$tdir"
4730 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4733 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4737 run_test 54c "block device works in lustre ====================="
4743 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4745 run_test 54d "fifo device works in lustre ======================"
4750 cp -aL /dev/console $f
4751 echo $string > $f || error "echo $string to $f failed"
4753 run_test 54e "console/tty device works in lustre ======================"
4757 local dir=$DIR/$tdir
4760 test_mkdir -p $dir/dir
4761 for i in $(seq $numfiles); do
4763 touch $dir/dir/file$i
4766 local numcomp=$($LFS getstripe --component-count $dir)
4768 [[ $numcomp == 0 ]] && numcomp=1
4770 # test lfs getstripe with --recursive
4771 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4773 [[ $filenum -eq $((numfiles * 2)) ]] ||
4774 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4775 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4776 [[ $filenum -eq $numfiles ]] ||
4777 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4778 echo "$LFS getstripe showed obdidx or l_ost_idx"
4780 # test lfs getstripe with file instead of dir
4781 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4782 [[ $filenum -eq 1 ]] ||
4783 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4784 echo "$LFS getstripe file1 passed"
4786 #test lfs getstripe with --verbose
4787 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4788 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4789 error "$LFS getstripe --verbose $dir: "\
4790 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4791 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4792 error "$LFS getstripe $dir: showed lmm_magic"
4794 #test lfs getstripe with -v prints lmm_fid
4795 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4796 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4797 error "$LFS getstripe -v $dir: "\
4798 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4799 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4800 error "$LFS getstripe $dir: showed lmm_fid by default"
4801 echo "$LFS getstripe --verbose passed"
4803 #check for FID information
4804 local fid1=$($LFS getstripe --fid $dir/file1)
4805 local fid2=$($LFS getstripe --verbose $dir/file1 |
4806 awk '/lmm_fid: / { print $2; exit; }')
4807 local fid3=$($LFS path2fid $dir/file1)
4809 [ "$fid1" != "$fid2" ] &&
4810 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4811 [ "$fid1" != "$fid3" ] &&
4812 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4813 echo "$LFS getstripe --fid passed"
4815 #test lfs getstripe with --obd
4816 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4817 error "$LFS getstripe --obd wrong_uuid: should return error"
4819 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4822 local obduuid=$(ostuuid_from_index $ostidx)
4823 local found=$($LFS getstripe -r --obd $obduuid $dir |
4824 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4826 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4827 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4829 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4832 [[ $found -eq $filenum ]] ||
4833 error "$LFS getstripe --obd: found $found expect $filenum"
4834 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4835 sed '/^[ ]*'${ostidx}'[ ]/d' |
4836 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4837 error "$LFS getstripe --obd: should not show file on other obd"
4838 echo "$LFS getstripe --obd passed"
4840 run_test 56a "check $LFS getstripe"
4843 local dir=$DIR/$tdir
4847 for i in $(seq $numdirs); do
4848 test_mkdir $dir/dir$i
4851 # test lfs getdirstripe default mode is non-recursion, which is
4852 # different from lfs getstripe
4853 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4855 [[ $dircnt -eq 1 ]] ||
4856 error "$LFS getdirstripe: found $dircnt, not 1"
4857 dircnt=$($LFS getdirstripe --recursive $dir |
4858 grep -c lmv_stripe_count)
4859 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4860 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4862 run_test 56b "check $LFS getdirstripe"
4865 remote_ost_nodsh && skip "remote OST with nodsh"
4868 local ost_name=$(ostname_from_index $ost_idx)
4869 local old_status=$(ost_dev_status $ost_idx)
4871 [[ -z "$old_status" ]] ||
4872 skip_env "OST $ost_name is in $old_status status"
4874 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4877 local new_status=$(ost_dev_status $ost_idx)
4879 [[ "$new_status" = "D" ]] ||
4880 error "OST $ost_name is in status of '$new_status', not 'D'"
4882 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4885 new_status=$(ost_dev_status $ost_idx)
4886 [[ -z "$new_status" ]] ||
4887 error "OST $ost_name is in status of '$new_status', not ''"
4889 run_test 56c "check 'lfs df' showing device status"
4894 local local_tdir="$1"
4895 local local_numfiles="$2"
4896 local local_numdirs="$3"
4897 local dir_params="$4"
4898 local dir_stripe_params="$5"
4900 if [ ! -d "$local_tdir" ] ; then
4901 test_mkdir -p $dir_stripe_params $local_tdir
4902 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4903 for i in $(seq $local_numfiles) ; do
4904 touch $local_tdir/file$i
4906 for i in $(seq $local_numdirs) ; do
4907 test_mkdir $dir_stripe_params $local_tdir/dir$i
4908 for j in $(seq $local_numfiles) ; do
4909 touch $local_tdir/dir$i/file$j
4915 setup_56_special() {
4917 local local_numfiles=$2
4918 local local_numdirs=$3
4920 setup_56 $local_tdir $local_numfiles $local_numdirs
4922 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4923 for i in $(seq $local_numfiles) ; do
4924 mknod $local_tdir/loop${i}b b 7 $i
4925 mknod $local_tdir/null${i}c c 1 3
4926 ln -s $local_tdir/file1 $local_tdir/link${i}
4928 for i in $(seq $local_numdirs) ; do
4929 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4930 mknod $local_tdir/dir$i/null${i}c c 1 3
4931 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4937 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4938 local expected=$(($NUMDIRS + 2))
4940 setup_56 $dir $NUMFILES $NUMDIRS
4942 # test lfs find with -name
4943 for i in $(seq $NUMFILES) ; do
4944 local nums=$($LFS find -name "*$i" $dir | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "lfs find -name '*$i' $dir wrong: "\
4948 "found $nums, expected $expected"
4951 run_test 56g "check lfs find -name"
4954 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4955 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4957 setup_56 $dir $NUMFILES $NUMDIRS
4959 # test lfs find with ! -name
4960 for i in $(seq $NUMFILES) ; do
4961 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4963 [ $nums -eq $expected ] ||
4964 error "lfs find ! -name '*$i' $dir wrong: "\
4965 "found $nums, expected $expected"
4968 run_test 56h "check lfs find ! -name"
4971 local dir=$DIR/$tdir
4975 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4978 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4980 run_test 56i "check 'lfs find -ost UUID' skips directories"
4983 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4985 setup_56_special $dir $NUMFILES $NUMDIRS
4987 local expected=$((NUMDIRS + 1))
4988 local cmd="$LFS find -type d $dir"
4989 local nums=$($cmd | wc -l)
4991 [ $nums -eq $expected ] ||
4992 error "'$cmd' wrong: found $nums, expected $expected"
4994 run_test 56j "check lfs find -type d"
4997 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4999 setup_56_special $dir $NUMFILES $NUMDIRS
5001 local expected=$(((NUMDIRS + 1) * NUMFILES))
5002 local cmd="$LFS find -type f $dir"
5003 local nums=$($cmd | wc -l)
5005 [ $nums -eq $expected ] ||
5006 error "'$cmd' wrong: found $nums, expected $expected"
5008 run_test 56k "check lfs find -type f"
5011 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5013 setup_56_special $dir $NUMFILES $NUMDIRS
5015 local expected=$((NUMDIRS + NUMFILES))
5016 local cmd="$LFS find -type b $dir"
5017 local nums=$($cmd | wc -l)
5019 [ $nums -eq $expected ] ||
5020 error "'$cmd' wrong: found $nums, expected $expected"
5022 run_test 56l "check lfs find -type b"
5025 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5027 setup_56_special $dir $NUMFILES $NUMDIRS
5029 local expected=$((NUMDIRS + NUMFILES))
5030 local cmd="$LFS find -type c $dir"
5031 local nums=$($cmd | wc -l)
5032 [ $nums -eq $expected ] ||
5033 error "'$cmd' wrong: found $nums, expected $expected"
5035 run_test 56m "check lfs find -type c"
5038 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5039 setup_56_special $dir $NUMFILES $NUMDIRS
5041 local expected=$((NUMDIRS + NUMFILES))
5042 local cmd="$LFS find -type l $dir"
5043 local nums=$($cmd | wc -l)
5045 [ $nums -eq $expected ] ||
5046 error "'$cmd' wrong: found $nums, expected $expected"
5048 run_test 56n "check lfs find -type l"
5051 local dir=$DIR/$tdir
5053 setup_56 $dir $NUMFILES $NUMDIRS
5054 utime $dir/file1 > /dev/null || error "utime (1)"
5055 utime $dir/file2 > /dev/null || error "utime (2)"
5056 utime $dir/dir1 > /dev/null || error "utime (3)"
5057 utime $dir/dir2 > /dev/null || error "utime (4)"
5058 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5059 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5062 local nums=$($LFS find -mtime +0 $dir | wc -l)
5064 [ $nums -eq $expected ] ||
5065 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5068 cmd="$LFS find -mtime 0 $dir"
5069 nums=$($cmd | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "'$cmd' wrong: found $nums, expected $expected"
5073 run_test 56o "check lfs find -mtime for old files"
5076 [ $RUNAS_ID -eq $UID ] &&
5077 skip_env "RUNAS_ID = UID = $UID -- skipping"
5079 local dir=$DIR/$tdir
5081 setup_56 $dir $NUMFILES $NUMDIRS
5082 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5084 local expected=$NUMFILES
5085 local cmd="$LFS find -uid $RUNAS_ID $dir"
5086 local nums=$($cmd | wc -l)
5088 [ $nums -eq $expected ] ||
5089 error "'$cmd' wrong: found $nums, expected $expected"
5091 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5092 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 run_test 56p "check lfs find -uid and ! -uid"
5100 [ $RUNAS_ID -eq $UID ] &&
5101 skip_env "RUNAS_ID = UID = $UID -- skipping"
5103 local dir=$DIR/$tdir
5105 setup_56 $dir $NUMFILES $NUMDIRS
5106 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5108 local expected=$NUMFILES
5109 local cmd="$LFS find -gid $RUNAS_GID $dir"
5110 local nums=$($cmd | wc -l)
5112 [ $nums -eq $expected ] ||
5113 error "'$cmd' wrong: found $nums, expected $expected"
5115 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5116 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5121 run_test 56q "check lfs find -gid and ! -gid"
5124 local dir=$DIR/$tdir
5126 setup_56 $dir $NUMFILES $NUMDIRS
5129 local cmd="$LFS find -size 0 -type f $dir"
5130 local nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5135 cmd="$LFS find ! -size 0 -type f $dir"
5136 nums=$($cmd | wc -l)
5137 [ $nums -eq $expected ] ||
5138 error "'$cmd' wrong: found $nums, expected $expected"
5139 echo "test" > $dir/$tfile
5140 echo "test2" > $dir/$tfile.2 && sync
5142 cmd="$LFS find -size 5 -type f $dir"
5143 nums=$($cmd | wc -l)
5144 [ $nums -eq $expected ] ||
5145 error "'$cmd' wrong: found $nums, expected $expected"
5147 cmd="$LFS find -size +5 -type f $dir"
5148 nums=$($cmd | wc -l)
5149 [ $nums -eq $expected ] ||
5150 error "'$cmd' wrong: found $nums, expected $expected"
5152 cmd="$LFS find -size +0 -type f $dir"
5153 nums=$($cmd | wc -l)
5154 [ $nums -eq $expected ] ||
5155 error "'$cmd' wrong: found $nums, expected $expected"
5157 cmd="$LFS find ! -size -5 -type f $dir"
5158 nums=$($cmd | wc -l)
5159 [ $nums -eq $expected ] ||
5160 error "'$cmd' wrong: found $nums, expected $expected"
5162 cmd="$LFS find -size -5 -type f $dir"
5163 nums=$($cmd | wc -l)
5164 [ $nums -eq $expected ] ||
5165 error "'$cmd' wrong: found $nums, expected $expected"
5167 run_test 56r "check lfs find -size works"
5169 test_56s() { # LU-611 #LU-9369
5170 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5172 local dir=$DIR/$tdir
5173 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5175 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5176 for i in $(seq $NUMDIRS); do
5177 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5180 local expected=$NUMDIRS
5181 local cmd="$LFS find -c $OSTCOUNT $dir"
5182 local nums=$($cmd | wc -l)
5184 [ $nums -eq $expected ] || {
5185 $LFS getstripe -R $dir
5186 error "'$cmd' wrong: found $nums, expected $expected"
5189 expected=$((NUMDIRS + onestripe))
5190 cmd="$LFS find -stripe-count +0 -type f $dir"
5191 nums=$($cmd | wc -l)
5192 [ $nums -eq $expected ] || {
5193 $LFS getstripe -R $dir
5194 error "'$cmd' wrong: found $nums, expected $expected"
5198 cmd="$LFS find -stripe-count 1 -type f $dir"
5199 nums=$($cmd | wc -l)
5200 [ $nums -eq $expected ] || {
5201 $LFS getstripe -R $dir
5202 error "'$cmd' wrong: found $nums, expected $expected"
5205 cmd="$LFS find -stripe-count -2 -type f $dir"
5206 nums=$($cmd | wc -l)
5207 [ $nums -eq $expected ] || {
5208 $LFS getstripe -R $dir
5209 error "'$cmd' wrong: found $nums, expected $expected"
5213 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5214 nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] || {
5216 $LFS getstripe -R $dir
5217 error "'$cmd' wrong: found $nums, expected $expected"
5220 run_test 56s "check lfs find -stripe-count works"
5222 test_56t() { # LU-611 #LU-9369
5223 local dir=$DIR/$tdir
5225 setup_56 $dir 0 $NUMDIRS
5226 for i in $(seq $NUMDIRS); do
5227 $LFS setstripe -S 8M $dir/dir$i/$tfile
5230 local expected=$NUMDIRS
5231 local cmd="$LFS find -S 8M $dir"
5232 local nums=$($cmd | wc -l)
5234 [ $nums -eq $expected ] || {
5235 $LFS getstripe -R $dir
5236 error "'$cmd' wrong: found $nums, expected $expected"
5240 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5242 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5244 expected=$(((NUMDIRS + 1) * NUMFILES))
5245 cmd="$LFS find -stripe-size 512k -type f $dir"
5246 nums=$($cmd | wc -l)
5247 [ $nums -eq $expected ] ||
5248 error "'$cmd' wrong: found $nums, expected $expected"
5250 cmd="$LFS find -stripe-size +320k -type f $dir"
5251 nums=$($cmd | wc -l)
5252 [ $nums -eq $expected ] ||
5253 error "'$cmd' wrong: found $nums, expected $expected"
5255 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5256 cmd="$LFS find -stripe-size +200k -type f $dir"
5257 nums=$($cmd | wc -l)
5258 [ $nums -eq $expected ] ||
5259 error "'$cmd' wrong: found $nums, expected $expected"
5261 cmd="$LFS find -stripe-size -640k -type f $dir"
5262 nums=$($cmd | wc -l)
5263 [ $nums -eq $expected ] ||
5264 error "'$cmd' wrong: found $nums, expected $expected"
5267 cmd="$LFS find -stripe-size 256k -type f $dir"
5268 nums=$($cmd | wc -l)
5269 [ $nums -eq $expected ] ||
5270 error "'$cmd' wrong: found $nums, expected $expected"
5272 cmd="$LFS find -stripe-size -320k -type f $dir"
5273 nums=$($cmd | wc -l)
5274 [ $nums -eq $expected ] ||
5275 error "'$cmd' wrong: found $nums, expected $expected"
5278 cmd="$LFS find -stripe-size 1024k -type f $dir"
5279 nums=$($cmd | wc -l)
5280 [ $nums -eq $expected ] ||
5281 error "'$cmd' wrong: found $nums, expected $expected"
5283 run_test 56t "check lfs find -stripe-size works"
5285 test_56u() { # LU-611
5286 local dir=$DIR/$tdir
5288 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5290 if [[ $OSTCOUNT -gt 1 ]]; then
5291 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5297 local expected=$(((NUMDIRS + 1) * NUMFILES))
5298 local cmd="$LFS find -stripe-index 0 -type f $dir"
5299 local nums=$($cmd | wc -l)
5301 [ $nums -eq $expected ] ||
5302 error "'$cmd' wrong: found $nums, expected $expected"
5305 cmd="$LFS find -stripe-index 1 -type f $dir"
5306 nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] ||
5308 error "'$cmd' wrong: found $nums, expected $expected"
5310 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5311 nums=$($cmd | wc -l)
5312 [ $nums -eq $expected ] ||
5313 error "'$cmd' wrong: found $nums, expected $expected"
5316 # This should produce an error and not return any files
5317 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5318 nums=$($cmd 2>/dev/null | wc -l)
5319 [ $nums -eq $expected ] ||
5320 error "'$cmd' wrong: found $nums, expected $expected"
5322 if [[ $OSTCOUNT -gt 1 ]]; then
5323 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5324 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5325 nums=$($cmd | wc -l)
5326 [ $nums -eq $expected ] ||
5327 error "'$cmd' wrong: found $nums, expected $expected"
5330 run_test 56u "check lfs find -stripe-index works"
5334 local dir=$DIR/$tdir
5336 setup_56 $dir $NUMFILES $NUMDIRS
5338 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5339 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5341 for file in $($LFS find -m $UUID $dir); do
5342 file_midx=$($LFS getstripe -m $file)
5343 [ $file_midx -eq $mdt_idx ] ||
5344 error "lfs find -m $UUID != getstripe -m $file_midx"
5347 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5350 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5353 local dir=$DIR/$tdir
5355 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5357 local stripe_size=$($LFS getstripe -S -d $dir) ||
5358 error "$LFS getstripe -S -d $dir failed"
5359 stripe_size=${stripe_size%% *}
5361 local file_size=$((stripe_size * OSTCOUNT))
5362 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5363 local required_space=$((file_num * file_size))
5364 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5366 [[ $free_space -le $((required_space / 1024)) ]] &&
5367 skip_env "need $required_space, have $free_space kbytes"
5370 local dd_count=$((file_size / dd_bs))
5372 # write data into the files
5377 for i in $(seq $NUMFILES); do
5379 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5380 error "write data into $file failed"
5382 for i in $(seq $NUMDIRS); do
5383 for j in $(seq $NUMFILES); do
5384 file=$dir/dir$i/file$j
5385 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5386 error "write data into $file failed"
5390 # $LFS_MIGRATE will fail if hard link migration is unsupported
5391 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5392 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5393 error "creating links to $dir/dir1/file1 failed"
5398 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5401 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5404 eval $cmd || error "$cmd failed"
5406 check_stripe_count $dir/file1 $expected
5408 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5410 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5411 # OST 1 if it is on OST 0. This file is small enough to
5412 # be on only one stripe.
5413 file=$dir/migr_1_ost
5414 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5415 error "write data into $file failed"
5416 local obdidx=$($LFS getstripe -i $file)
5417 local oldmd5=$(md5sum $file)
5420 [[ $obdidx -eq 0 ]] && newobdidx=1
5421 cmd="$LFS migrate -i $newobdidx $file"
5423 eval $cmd || error "$cmd failed"
5425 local realobdix=$($LFS getstripe -i $file)
5426 local newmd5=$(md5sum $file)
5428 [[ $newobdidx -ne $realobdix ]] &&
5429 error "new OST is different (was=$obdidx, "\
5430 "wanted=$newobdidx, got=$realobdix)"
5431 [[ "$oldmd5" != "$newmd5" ]] &&
5432 error "md5sum differ: $oldmd5, $newmd5"
5436 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5438 eval $cmd || error "$cmd failed"
5440 for j in $(seq $NUMFILES); do
5441 check_stripe_count $dir/dir1/file$j $expected
5444 # lfs_migrate works with lfs find
5445 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5446 $LFS_MIGRATE -y -c $expected"
5448 eval $cmd || error "$cmd failed"
5450 for i in $(seq 2 $NUMFILES); do
5451 check_stripe_count $dir/file$i $expected
5453 for i in $(seq 2 $NUMDIRS); do
5454 for j in $(seq $NUMFILES); do
5455 check_stripe_count $dir/dir$i/file$j $expected
5459 run_test 56w "check lfs_migrate -c stripe_count works"
5462 local file1=$DIR/$tdir/file1
5463 local create_pool=false
5464 local initial_pool=$($LFS getstripe -p $DIR)
5468 echo -n "Creating test dir..."
5469 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5472 echo -n "Creating test file..."
5473 touch $file1 || error "cannot create file"
5476 echo -n "Detecting existing pools..."
5477 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5479 if [ ${#pool_list[@]} -gt 0 ]; then
5480 echo "${pool_list[@]}"
5481 for thispool in "${pool_list[@]}"; do
5482 if [[ -z "$initial_pool" ||
5483 "$initial_pool" != "$thispool" ]]; then
5485 echo "Using existing pool '$pool'"
5490 echo "none detected."
5492 if [ -z "$pool" ]; then
5493 pool=${POOL:-testpool}
5494 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5495 echo -n "Creating pool '$pool'..."
5497 pool_add $pool &> /dev/null ||
5498 error "pool_add failed"
5501 echo -n "Adding target to pool..."
5502 pool_add_targets $pool 0 0 1 &> /dev/null ||
5503 error "pool_add_targets failed"
5507 echo -n "Setting pool using -p option..."
5508 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5509 error "migrate failed rc = $?"
5512 echo -n "Verifying test file is in pool after migrating..."
5513 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5514 error "file was not migrated to pool $pool"
5517 echo -n "Removing test file from pool '$pool'..."
5518 $LFS migrate $file1 &> /dev/null ||
5519 error "cannot remove from pool"
5520 [ "$($LFS getstripe -p $file1)" ] &&
5521 error "pool still set"
5524 echo -n "Setting pool using --pool option..."
5525 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5526 error "migrate failed rc = $?"
5531 if $create_pool; then
5532 destroy_test_pools 2> /dev/null ||
5533 error "destroy test pools failed"
5536 run_test 56wb "check lfs_migrate pool support"
5539 local file1="$DIR/$tdir/file1"
5541 echo -n "Creating test dir..."
5542 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5543 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5544 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5545 error "cannot set stripe"
5548 echo -n "Setting initial stripe for test file..."
5549 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5550 error "cannot set stripe"
5551 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5552 error "stripe size not set"
5555 # File currently set to -S 512K -c 1
5557 # Ensure -c and -S options are rejected when -R is set
5558 echo -n "Verifying incompatible options are detected..."
5559 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5560 error "incompatible -c and -R options not detected"
5561 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5562 error "incompatible -S and -R options not detected"
5565 # Ensure unrecognized options are passed through to 'lfs migrate'
5566 echo -n "Verifying -S option is passed through to lfs migrate..."
5567 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5568 error "migration failed"
5569 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5570 error "file was not restriped"
5573 # File currently set to -S 1M -c 1
5575 # Ensure long options are supported
5576 echo -n "Verifying long options supported..."
5577 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5578 error "long option without argument not supported"
5579 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5580 error "long option with argument not supported"
5581 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5582 error "file not restriped with --stripe-size option"
5585 # File currently set to -S 512K -c 1
5587 if [ "$OSTCOUNT" -gt 1 ]; then
5588 echo -n "Verifying explicit stripe count can be set..."
5589 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5590 error "migrate failed"
5591 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5592 error "file not restriped to explicit count"
5596 # File currently set to -S 512K -c 1 or -S 512K -c 2
5598 # Ensure parent striping is used if -R is set, and no stripe
5599 # count or size is specified
5600 echo -n "Setting stripe for parent directory..."
5601 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5602 error "cannot set stripe"
5605 echo -n "Verifying restripe option uses parent stripe settings..."
5606 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5607 error "migrate failed"
5608 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5609 error "file not restriped to parent settings"
5610 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5611 error "file not restriped to parent settings"
5614 # File currently set to -S 1M -c 1
5616 # Ensure striping is preserved if -R is not set, and no stripe
5617 # count or size is specified
5618 echo -n "Verifying striping size preserved when not specified..."
5619 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5620 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5621 error "cannot set stripe on parent directory"
5622 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5623 error "migrate failed"
5624 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5625 error "file was restriped"
5628 # Ensure file name properly detected when final option has no argument
5629 echo -n "Verifying file name properly detected..."
5630 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5631 error "file name interpreted as option argument"
5637 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5640 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5642 local file1=$DIR/$tdir/file1
5644 echo -n "Creating test dir..."
5645 test_mkdir $DIR/$tdir || error "cannot create dir"
5648 echo -n "Creating test file..."
5652 # Ensure 'lfs migrate' will fail by using a non-existent option,
5653 # and make sure rsync is not called to recover
5654 echo -n "Make sure --no-rsync option works..."
5655 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5656 grep -q 'refusing to fall back to rsync' ||
5657 error "rsync was called with --no-rsync set"
5660 # Ensure rsync is called without trying 'lfs migrate' first
5661 echo -n "Make sure --rsync option works..."
5662 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5663 grep -q 'falling back to rsync' &&
5664 error "lfs migrate was called with --rsync set"
5667 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5668 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5669 grep -q 'at the same time' ||
5670 error "--rsync and --no-rsync accepted concurrently"
5676 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5679 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5680 check_swap_layouts_support
5682 local dir=$DIR/$tdir
5683 local ref1=/etc/passwd
5684 local file1=$dir/file1
5686 test_mkdir $dir || error "creating dir $dir"
5687 $LFS setstripe -c 2 $file1
5689 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5690 stripe=$($LFS getstripe -c $file1)
5691 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5692 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5697 run_test 56x "lfs migration support"
5700 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5701 check_swap_layouts_support
5703 local dir=$DIR/$tdir/$testnum
5707 local ref1=/etc/passwd
5708 local file1=$dir/file1
5710 $LFS setstripe -c 2 $file1
5712 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5714 local stripe=$($LFS getstripe -c $file1)
5716 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5717 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5722 run_test 56xa "lfs migration --block support"
5724 check_migrate_links() {
5726 local file1="$dir/file1"
5729 local total_count=$(($begin + $count - 1))
5730 local symlink_count=10
5733 if [ ! -f "$file1" ]; then
5734 echo -n "creating initial file..."
5735 $LFS setstripe -c 1 -S "512k" "$file1" ||
5736 error "cannot setstripe initial file"
5739 echo -n "creating symlinks..."
5740 for s in $(seq 1 $symlink_count); do
5741 ln -s "$file1" "$dir/slink$s" ||
5742 error "cannot create symlinks"
5746 echo -n "creating nonlinked files..."
5747 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5748 error "cannot create nonlinked files"
5753 if [ ! -f "$dir/file$total_count" ]; then
5754 echo -n "creating hard links $begin:$total_count..."
5755 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5756 /dev/null || error "cannot create hard links"
5760 echo -n "checking number of hard links listed in xattrs..."
5761 local fid=$($LFS getstripe -F "$file1")
5762 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5765 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5766 skip "hard link list has unexpected size, skipping test"
5768 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5769 error "link names should exceed xattrs size"
5772 echo -n "migrating files..."
5773 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5775 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5778 # make sure all links have been properly migrated
5779 echo -n "verifying files..."
5780 fid=$($LFS getstripe -F "$file1") ||
5781 error "cannot get fid for file $file1"
5782 for i in $(seq 2 $total_count); do
5783 local fid2=$($LFS getstripe -F $dir/file$i)
5785 [ "$fid2" == "$fid" ] ||
5786 error "migrated hard link has mismatched FID"
5789 # make sure hard links were properly detected, and migration was
5790 # performed only once for the entire link set; nonlinked files should
5792 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5793 local expected=$(($uniq_count + 1))
5795 [ "$actual" -eq "$expected" ] ||
5796 error "hard links individually migrated ($actual != $expected)"
5798 # make sure the correct number of hard links are present
5799 local hardlinks=$(stat -c '%h' "$file1")
5801 [ $hardlinks -eq $total_count ] ||
5802 error "num hard links $hardlinks != $total_count"
5809 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5810 skip "Need MDS version at least 2.10.55"
5812 local dir="$DIR/$tdir"
5814 test_mkdir "$dir" || error "cannot create dir $dir"
5816 echo "testing lfs migrate mode when all links fit within xattrs"
5817 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5819 echo "testing rsync mode when all links fit within xattrs"
5820 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5822 echo "testing lfs migrate mode when all links do not fit within xattrs"
5823 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5825 echo "testing rsync mode when all links do not fit within xattrs"
5826 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5831 run_test 56xb "lfs migration hard link support"
5834 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5835 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5838 local dir=$DIR/$tdir
5842 test_mkdir -p $dir || error "creating dir $dir"
5843 touch $f1 || error "creating std file $f1"
5844 $MULTIOP $f2 H2c || error "creating released file $f2"
5846 # a directory can be raid0, so ask only for files
5847 res=$($LFS find $dir -L raid0 -type f | wc -l)
5848 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5850 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5851 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5853 # only files can be released, so no need to force file search
5854 res=$($LFS find $dir -L released)
5855 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5857 res=$($LFS find $dir -type f \! -L released)
5858 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5860 run_test 56y "lfs find -L raid0|released"
5862 test_56z() { # LU-4824
5863 # This checks to make sure 'lfs find' continues after errors
5864 # There are two classes of errors that should be caught:
5865 # - If multiple paths are provided, all should be searched even if one
5867 # - If errors are encountered during the search, it should not terminate
5869 local dir=$DIR/$tdir
5873 for i in d{0..9}; do
5876 touch $dir/d{0..9}/$tfile
5877 $LFS find $DIR/non_existent_dir $dir &&
5878 error "$LFS find did not return an error"
5879 # Make a directory unsearchable. This should NOT be the last entry in
5880 # directory order. Arbitrarily pick the 6th entry
5881 chmod 700 $($LFS find $dir -type d | sed '6!d')
5883 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5885 # The user should be able to see 10 directories and 9 files
5886 [ $count == 19 ] || error "$LFS find did not continue after error"
5888 run_test 56z "lfs find should continue after an error"
5890 test_56aa() { # LU-5937
5891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5893 local dir=$DIR/$tdir
5896 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5898 createmany -o $dir/striped_dir/${tfile}- 1024
5899 local dirs=$($LFS find --size +8k $dir/)
5901 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5903 run_test 56aa "lfs find --size under striped dir"
5905 test_56ab() { # LU-10705
5906 test_mkdir $DIR/$tdir
5907 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5908 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5909 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5910 # Flush writes to ensure valid blocks. Need to be more thorough for
5911 # ZFS, since blocks are not allocated/returned to client immediately.
5913 wait_zfs_commit ost1 2
5914 cancel_lru_locks osc
5917 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5919 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5921 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5922 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5924 rm -f $DIR/$tdir/$tfile.[123]
5926 run_test 56ab "lfs find --blocks"
5929 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
5930 skip "Need MDS version at least 2.10.50"
5932 # Create composite files with one component
5933 local dir=$DIR/$tdir
5935 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5936 # Create composite files with three components
5937 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5938 # Create non-composite files
5939 createmany -o $dir/${tfile}- 10
5941 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5943 [[ $nfiles == 10 ]] ||
5944 error "lfs find -E 1M found $nfiles != 10 files"
5946 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5947 [[ $nfiles == 25 ]] ||
5948 error "lfs find ! -E 1M found $nfiles != 25 files"
5950 # All files have a component that starts at 0
5951 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5952 [[ $nfiles == 35 ]] ||
5953 error "lfs find --component-start 0 - $nfiles != 35 files"
5955 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5956 [[ $nfiles == 15 ]] ||
5957 error "lfs find --component-start 2M - $nfiles != 15 files"
5959 # All files created here have a componenet that does not starts at 2M
5960 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5961 [[ $nfiles == 35 ]] ||
5962 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5964 # Find files with a specified number of components
5965 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5966 [[ $nfiles == 15 ]] ||
5967 error "lfs find --component-count 3 - $nfiles != 15 files"
5969 # Remember non-composite files have a component count of zero
5970 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5971 [[ $nfiles == 10 ]] ||
5972 error "lfs find --component-count 0 - $nfiles != 10 files"
5974 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5975 [[ $nfiles == 20 ]] ||
5976 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5978 # All files have a flag called "init"
5979 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5980 [[ $nfiles == 35 ]] ||
5981 error "lfs find --component-flags init - $nfiles != 35 files"
5983 # Multi-component files will have a component not initialized
5984 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5985 [[ $nfiles == 15 ]] ||
5986 error "lfs find !--component-flags init - $nfiles != 15 files"
5991 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5994 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
5995 skip "Need MDS version at least 2.10.57"
6005 # create mirrored directories and mirrored files
6006 mkdir $td || error "mkdir $td failed"
6007 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6008 createmany -o $tf- 10 || error "create $tf- failed"
6010 for i in $(seq 2); do
6012 mkdir $dir || error "mkdir $dir failed"
6013 $LFS mirror create -N$((3 + i)) $dir ||
6014 error "create mirrored dir $dir failed"
6015 createmany -o $dir/$tfile- 10 ||
6016 error "create $dir/$tfile- failed"
6019 # change the states of some mirrored files
6021 for i in $(seq 2); do
6023 for j in $(seq 4 9); do
6024 echo foo > $dir/$tfile-$j
6028 # find mirrored files with specific mirror count
6029 cmd="$LFS find --mirror-count 3 --type f $td"
6030 nfiles=$($cmd | wc -l)
6031 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6033 cmd="$LFS find ! --mirror-count 3 --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6037 cmd="$LFS find --mirror-count +2 --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6041 cmd="$LFS find --mirror-count -6 --type f $td"
6042 nfiles=$($cmd | wc -l)
6043 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6045 # find mirrored files with specific file state
6046 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6047 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6049 cmd="$LFS find --mirror-state=ro --type f $td"
6050 nfiles=$($cmd | wc -l)
6051 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6053 cmd="$LFS find ! --mirror-state=ro --type f $td"
6054 nfiles=$($cmd | wc -l)
6055 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6057 cmd="$LFS find --mirror-state=wp --type f $td"
6058 nfiles=$($cmd | wc -l)
6059 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6061 cmd="$LFS find ! --mirror-state=sp --type f $td"
6062 nfiles=$($cmd | wc -l)
6063 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6065 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6069 # note test will not do anything if MDS is not local
6070 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6071 skip_env "ldiskfs only test"
6073 remote_mds_nodsh && skip "remote MDS with nodsh"
6075 local MNTDEV="osd*.*MDT*.mntdev"
6076 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6077 [ -z "$DEV" ] && error "can't access $MNTDEV"
6078 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6079 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6080 error "can't access $DEV"
6081 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6082 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6086 run_test 57a "verify MDS filesystem created with large inodes =="
6089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6090 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6091 skip_env "ldiskfs only test"
6093 remote_mds_nodsh && skip "remote MDS with nodsh"
6095 local dir=$DIR/$tdir
6098 local fileN=$dir/f$filecount
6100 rm -rf $dir || error "removing $dir"
6102 local mdtidx=$($LFS getstripe -m $dir)
6103 local mdtname=MDT$(printf %04x $mdtidx)
6104 local facet=mds$((mdtidx + 1))
6106 echo "mcreating $filecount files"
6107 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6109 # verify that files do not have EAs yet
6110 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6111 error "$file1 has an EA"
6112 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6113 error "$fileN has an EA"
6117 df $dir #make sure we get new statfs data
6118 local mdsfree=$(do_facet $facet \
6119 lctl get_param -n osd*.*$mdtname.kbytesfree)
6120 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6123 echo "opening files to create objects/EAs"
6124 for file in $(seq -f $dir/f%g 1 $filecount); do
6125 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6126 error "opening $file"
6129 # verify that files have EAs now
6130 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6131 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6133 sleep 1 #make sure we get new statfs data
6135 local mdsfree2=$(do_facet $facet \
6136 lctl get_param -n osd*.*$mdtname.kbytesfree)
6137 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6139 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6140 if [ "$mdsfree" != "$mdsfree2" ]; then
6141 error "MDC before $mdcfree != after $mdcfree2"
6143 echo "MDC before $mdcfree != after $mdcfree2"
6144 echo "unable to confirm if MDS has large inodes"
6149 run_test 57b "default LOV EAs are stored inside large inodes ==="
6152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6153 [ -z "$(which wiretest 2>/dev/null)" ] &&
6154 skip_env "could not find wiretest"
6158 run_test 58 "verify cross-platform wire constants =============="
6161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6163 echo "touch 130 files"
6164 createmany -o $DIR/f59- 130
6166 unlinkmany $DIR/f59- 130
6168 # wait for commitment of removal
6169 wait_delete_completed
6171 run_test 59 "verify cancellation of llog records async ========="
6173 TEST60_HEAD="test_60 run $RANDOM"
6175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6176 remote_mgs_nodsh && skip "remote MGS with nodsh"
6177 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6178 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6179 skip_env "missing subtest run-llog.sh"
6181 log "$TEST60_HEAD - from kernel mode"
6182 do_facet mgs "$LCTL dk > /dev/null"
6183 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6184 do_facet mgs $LCTL dk > $TMP/$tfile
6186 # LU-6388: test llog_reader
6187 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6188 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6189 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6190 skip_env "missing llog_reader"
6191 local fstype=$(facet_fstype mgs)
6192 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6193 skip_env "Only for ldiskfs or zfs type mgs"
6195 local mntpt=$(facet_mntpt mgs)
6196 local mgsdev=$(mgsdevname 1)
6208 #get fid and record list
6209 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6211 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6213 #remount mgs as ldiskfs or zfs type
6214 stop mgs || error "stop mgs failed"
6215 mount_fstype mgs || error "remount mgs failed"
6216 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6219 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6220 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6225 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6227 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6229 echo "obj_file is $obj_file"
6230 do_facet mgs $llog_reader $obj_file
6232 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6233 awk '{ print $3 }' | sed -e "s/^type=//g")
6234 if [ $rec_type != $rec ]; then
6235 echo "FAILED test_60a wrong record type $rec_type," \
6241 #check obj path if record type is LLOG_LOGID_MAGIC
6242 if [ "$rec" == "1064553b" ]; then
6243 path=$(do_facet mgs $llog_reader $obj_file |
6244 grep "path=" | awk '{ print $NF }' |
6245 sed -e "s/^path=//g")
6246 if [ $obj_file != $mntpt/$path ]; then
6247 echo "FAILED test_60a wrong obj path" \
6248 "$montpt/$path, should be $obj_file"
6255 #restart mgs before "error", otherwise it will block the next test
6256 stop mgs || error "stop mgs failed"
6257 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6258 $pass || error "test failed, see FAILED test_60a messages for specifics"
6260 run_test 60a "llog_test run from kernel module and test llog_reader"
6262 test_60b() { # bug 6411
6263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6266 LLOG_COUNT=$(do_facet mgs dmesg |
6267 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6268 /llog_[a-z]*.c:[0-9]/ {
6280 [[ $LLOG_COUNT -gt 120 ]] &&
6281 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6283 run_test 60b "limit repeated messages from CERROR/CWARN"
6286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6288 echo "create 5000 files"
6289 createmany -o $DIR/f60c- 5000
6290 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6291 lctl set_param fail_loc=0x80000137
6292 unlinkmany $DIR/f60c- 5000
6293 lctl set_param fail_loc=0
6295 run_test 60c "unlink file when mds full"
6298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6300 SAVEPRINTK=$(lctl get_param -n printk)
6301 # verify "lctl mark" is even working"
6302 MESSAGE="test message ID $RANDOM $$"
6303 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6304 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6306 lctl set_param printk=0 || error "set lnet.printk failed"
6307 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6308 MESSAGE="new test message ID $RANDOM $$"
6309 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6310 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6311 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6313 lctl set_param -n printk="$SAVEPRINTK"
6315 run_test 60d "test printk console message masking"
6318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6319 remote_mds_nodsh && skip "remote MDS with nodsh"
6322 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6323 do_facet mds1 lctl set_param fail_loc=0x15b
6326 run_test 60e "no space while new llog is being created"
6331 test_mkdir -c $MDSCOUNT $DIR/$tdir
6332 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6337 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6338 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6339 index=$((index + 1))
6345 for i in $(seq 100); do
6346 # define OBD_FAIL_OSD_TXN_START 0x19a
6347 do_facet mds1 lctl set_param fail_loc=0x8000019a
6353 mkdir $DIR/$tdir/new || error "mkdir failed"
6354 rmdir $DIR/$tdir/new || error "rmdir failed"
6356 run_test 60g "transaction abort won't cause MDT hung"
6359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6362 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6363 cancel_lru_locks osc
6364 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6367 run_test 61 "mmap() writes don't make sync hang ================"
6369 # bug 2330 - insufficient obd_match error checking causes LBUG
6371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6375 cancel_lru_locks osc
6376 lctl set_param fail_loc=0x405
6377 cat $f && error "cat succeeded, expect -EIO"
6378 lctl set_param fail_loc=0
6380 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6381 # match every page all of the time.
6382 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6384 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6385 # Though this test is irrelevant anymore, it helped to reveal some
6386 # other grant bugs (LU-4482), let's keep it.
6387 test_63a() { # was test_63
6388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6390 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6392 for i in `seq 10` ; do
6393 dd if=/dev/zero of=$DIR/f63 bs=8k &
6399 rm -f $DIR/f63 || true
6401 run_test 63a "Verify oig_wait interruption does not crash ======="
6403 # bug 2248 - async write errors didn't return to application on sync
6404 # bug 3677 - async write errors left page locked
6406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6409 lctl set_param debug=-1
6411 # ensure we have a grant to do async writes
6412 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6415 sync # sync lest earlier test intercept the fail_loc
6417 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6418 lctl set_param fail_loc=0x80000406
6419 $MULTIOP $DIR/$tfile Owy && \
6420 error "sync didn't return ENOMEM"
6421 sync; sleep 2; sync # do a real sync this time to flush page
6422 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6423 error "locked page left in cache after async error" || true
6426 run_test 63b "async write errors should be returned to fsync ==="
6429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6432 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6434 run_test 64a "verify filter grant calculations (in kernel) ====="
6437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6439 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6441 run_test 64b "check out-of-space detection on client"
6444 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6446 run_test 64c "verify grant shrink"
6448 # this does exactly what osc_request.c:osc_announce_cached() does in
6449 # order to calculate max amount of grants to ask from server
6453 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6454 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6456 ((rpc_in_flight ++));
6457 nrpages=$((nrpages * rpc_in_flight))
6459 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6461 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6463 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6464 local undirty=$((nrpages * PAGE_SIZE))
6466 local max_extent_pages
6467 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6468 grep grant_max_extent_size | awk '{print $2}')
6469 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6470 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6471 local grant_extent_tax
6472 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6473 grep grant_extent_tax | awk '{print $2}')
6475 undirty=$((undirty + nrextents * grant_extent_tax))
6480 # this is size of unit for grant allocation. It should be equal to
6481 # what tgt_grant.c:tgt_grant_chunk() calculates
6485 local grant_extent_tax
6487 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6488 grep max_brw_size | awk '{print $2}')
6490 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6491 grep grant_extent_tax | awk '{print $2}')
6493 echo $(((max_brw_size + grant_extent_tax) * 2))
6497 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6498 skip "OST < 2.10.55 doesn't limit grants enough"
6500 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6501 local file=$DIR/$tfile
6503 [[ $($LCTL get_param osc.${tgt}.import |
6504 grep "connect_flags:.*grant_param") ]] ||
6505 skip "no grant_param connect flag"
6507 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6509 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6511 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6512 stack_trap "rm -f $file" EXIT
6514 $LFS setstripe $file -i 0 -c 1
6515 dd if=/dev/zero of=$file bs=1M count=1000 &
6520 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6521 if [[ $cur_grant -gt $max_cur_granted ]]
6524 error "cur_grant $cur_grant > $max_cur_granted"
6527 [[ $? -ne 0 ]] && break;
6532 wait_delete_completed
6533 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6535 run_test 64d "check grant limit exceed"
6537 # bug 1414 - set/get directories' stripe info
6539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6541 test_mkdir $DIR/$tdir
6543 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6545 run_test 65a "directory with no stripe info"
6548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6550 test_mkdir $DIR/$tdir
6551 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6553 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6556 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6558 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6562 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6564 test_mkdir $DIR/$tdir
6565 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6567 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6568 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6570 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6572 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6577 test_mkdir $DIR/$tdir
6578 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6579 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6581 if [[ $STRIPECOUNT -le 0 ]]; then
6583 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6584 #LOV_MAX_STRIPE_COUNT is 2000
6585 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6587 sc=$(($STRIPECOUNT - 1))
6589 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6590 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6591 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6592 error "lverify failed"
6594 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6599 test_mkdir $DIR/$tdir
6601 $LFS setstripe $DIR/$tdir || error "setstripe"
6602 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6603 error "no stripe info failed"
6605 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6607 run_test 65e "directory setstripe defaults"
6610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6612 test_mkdir $DIR/${tdir}f
6613 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6614 error "setstripe succeeded" || true
6616 run_test 65f "dir setstripe permission (should return error) ==="
6619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6621 test_mkdir $DIR/$tdir
6622 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6624 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6625 error "setstripe -S failed"
6626 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6627 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6628 error "delete default stripe failed"
6630 run_test 65g "directory setstripe -d"
6633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6635 test_mkdir $DIR/$tdir
6636 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6638 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6639 error "setstripe -S failed"
6640 test_mkdir $DIR/$tdir/dd1
6641 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6642 error "stripe info inherit failed"
6644 run_test 65h "directory stripe info inherit ===================="
6647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6649 save_layout_restore_at_exit $MOUNT
6651 # bug6367: set non-default striping on root directory
6652 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6654 # bug12836: getstripe on -1 default directory striping
6655 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6657 # bug12836: getstripe -v on -1 default directory striping
6658 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6660 # bug12836: new find on -1 default directory striping
6661 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6663 run_test 65i "various tests to set root directory striping"
6665 test_65j() { # bug6367
6666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6670 # if we aren't already remounting for each test, do so for this test
6671 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6672 cleanup || error "failed to unmount"
6676 save_layout_restore_at_exit $MOUNT
6678 $LFS setstripe -d $MOUNT || error "setstripe failed"
6680 run_test 65j "set default striping on root directory (bug 6367)="
6684 wait_delete_completed
6685 do_facet $SINGLEMDS "lctl set_param -n \
6686 osp.$ost*MDT0000.max_create_count=$max_count"
6687 do_facet $SINGLEMDS "lctl set_param -n \
6688 osp.$ost*MDT0000.create_count=$count"
6689 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6690 echo $INACTIVE_OSC "is Activate"
6692 wait_osc_import_state mds ost$ostnum FULL
6695 test_65k() { # bug11679
6696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6697 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6698 remote_mds_nodsh && skip "remote MDS with nodsh"
6700 local disable_precreate=true
6701 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6702 disable_precreate=false
6704 echo "Check OST status: "
6705 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6706 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6708 for OSC in $MDS_OSCS; do
6709 echo $OSC "is active"
6710 do_facet $SINGLEMDS lctl --device %$OSC activate
6713 for INACTIVE_OSC in $MDS_OSCS; do
6714 local ost=$(osc_to_ost $INACTIVE_OSC)
6715 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6716 lov.*md*.target_obd |
6717 awk -F: /$ost/'{ print $1 }' | head -n 1)
6720 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6721 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6723 echo "Deactivate: " $INACTIVE_OSC
6724 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6726 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6727 osp.$ost*MDT0000.create_count")
6728 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6729 osp.$ost*MDT0000.max_create_count")
6730 $disable_precreate &&
6731 do_facet $SINGLEMDS "lctl set_param -n \
6732 osp.$ost*MDT0000.max_create_count=0"
6734 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6735 [ -f $DIR/$tdir/$idx ] && continue
6736 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6737 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6739 error "setstripe $idx should succeed"; }
6740 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6742 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6745 do_facet $SINGLEMDS "lctl set_param -n \
6746 osp.$ost*MDT0000.max_create_count=$max_count"
6747 do_facet $SINGLEMDS "lctl set_param -n \
6748 osp.$ost*MDT0000.create_count=$count"
6749 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6750 echo $INACTIVE_OSC "is Activate"
6752 wait_osc_import_state mds ost$ostnum FULL
6755 run_test 65k "validate manual striping works properly with deactivated OSCs"
6757 test_65l() { # bug 12836
6758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6760 test_mkdir -p $DIR/$tdir/test_dir
6761 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6762 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6764 run_test 65l "lfs find on -1 stripe dir ========================"
6767 local layout=$(save_layout $MOUNT)
6768 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6769 restore_layout $MOUNT $layout
6770 error "setstripe should fail by non-root users"
6774 run_test 65m "normal user can't set filesystem default stripe"
6777 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6778 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6779 skip "Need MDS version at least 2.12.50"
6780 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6782 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6783 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6784 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6786 local root_layout=$(save_layout $MOUNT)
6787 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6789 # new subdirectory under root directory should not inherit
6790 # the default layout from root
6791 local dir1=$MOUNT/$tdir-1
6792 mkdir $dir1 || error "mkdir $dir1 failed"
6793 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6794 error "$dir1 shouldn't have LOV EA"
6796 # delete the default layout on root directory
6797 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6799 local dir2=$MOUNT/$tdir-2
6800 mkdir $dir2 || error "mkdir $dir2 failed"
6801 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6802 error "$dir2 shouldn't have LOV EA"
6804 # set a new striping pattern on root directory
6805 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6806 local new_def_stripe_size=$((def_stripe_size * 2))
6807 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6808 error "set stripe size on $MOUNT failed"
6810 # new file created in $dir2 should inherit the new stripe size from
6811 # the filesystem default
6812 local file2=$dir2/$tfile-2
6813 touch $file2 || error "touch $file2 failed"
6815 local file2_stripe_size=$($LFS getstripe -S $file2)
6816 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6817 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6819 local dir3=$MOUNT/$tdir-3
6820 mkdir $dir3 || error "mkdir $dir3 failed"
6821 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6822 error "$dir3 shouldn't have LOV EA"
6824 # set OST pool on root directory
6825 local pool=$TESTNAME
6826 pool_add $pool || error "add $pool failed"
6827 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6828 error "add targets to $pool failed"
6830 $LFS setstripe -p $pool $MOUNT ||
6831 error "set OST pool on $MOUNT failed"
6833 # new file created in $dir3 should inherit the pool from
6834 # the filesystem default
6835 local file3=$dir3/$tfile-3
6836 touch $file3 || error "touch $file3 failed"
6838 local file3_pool=$($LFS getstripe -p $file3)
6839 [[ "$file3_pool" = "$pool" ]] ||
6840 error "$file3 didn't inherit OST pool $pool"
6842 local dir4=$MOUNT/$tdir-4
6843 mkdir $dir4 || error "mkdir $dir4 failed"
6844 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6845 error "$dir4 shouldn't have LOV EA"
6847 # new file created in $dir4 should inherit the pool from
6848 # the filesystem default
6849 local file4=$dir4/$tfile-4
6850 touch $file4 || error "touch $file4 failed"
6852 local file4_pool=$($LFS getstripe -p $file4)
6853 [[ "$file4_pool" = "$pool" ]] ||
6854 error "$file4 didn't inherit OST pool $pool"
6856 # new subdirectory under non-root directory should inherit
6857 # the default layout from its parent directory
6858 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
6859 error "set directory layout on $dir4 failed"
6861 local dir5=$dir4/$tdir-5
6862 mkdir $dir5 || error "mkdir $dir5 failed"
6864 local dir4_layout=$(get_layout_param $dir4)
6865 local dir5_layout=$(get_layout_param $dir5)
6866 [[ "$dir4_layout" = "$dir5_layout" ]] ||
6867 error "$dir5 should inherit the default layout from $dir4"
6869 run_test 65n "don't inherit default layout from root for new subdirectories"
6871 # bug 2543 - update blocks count on client
6873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6876 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6877 sync; sync_all_data; sync; sync_all_data
6878 cancel_lru_locks osc
6879 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6880 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6882 run_test 66 "update inode blocks count on client ==============="
6885 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6889 swapon -s | awk '($1 == "'$1'") { print $4 }'
6892 # bug5265, obdfilter oa2dentry return -ENOENT
6893 # #define OBD_FAIL_SRV_ENOENT 0x217
6895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6896 remote_ost_nodsh && skip "remote OST with nodsh"
6899 $LFS setstripe -c 1 -i 0 $f
6901 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6903 do_facet ost1 lctl set_param fail_loc=0x217
6904 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6905 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6907 do_facet ost1 lctl set_param fail_loc=0
6908 $DIRECTIO write $f 0 2 || error "write error"
6910 cancel_lru_locks osc
6911 $DIRECTIO read $f 0 1 || error "read error"
6913 do_facet ost1 lctl set_param fail_loc=0x217
6914 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6916 do_facet ost1 lctl set_param fail_loc=0
6919 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6922 test_mkdir $DIR/$tdir
6923 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6924 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6926 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6928 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6930 [ "$RUNAS_ID" = "$UID" ] &&
6931 skip_env "RUNAS_ID = UID = $UID -- skipping"
6932 # Check that testing environment is properly set up. Skip if not
6933 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6934 skip_env "User $RUNAS_ID does not exist - skipping"
6937 chmod 777 $DIR/$tfile
6938 chmod ug+s $DIR/$tfile
6939 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6940 error "$RUNAS dd $DIR/$tfile failed"
6941 # See if we are still setuid/sgid
6942 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6943 error "S/gid is not dropped on write"
6944 # Now test that MDS is updated too
6945 cancel_lru_locks mdc
6946 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6947 error "S/gid is not dropped on MDS"
6950 run_test 72a "Test that remove suid works properly (bug5695) ===="
6952 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6955 [ "$RUNAS_ID" = "$UID" ] &&
6956 skip_env "RUNAS_ID = UID = $UID -- skipping"
6957 [ "$RUNAS_ID" -eq 0 ] &&
6958 skip_env "RUNAS_ID = 0 -- skipping"
6959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6960 # Check that testing environment is properly set up. Skip if not
6961 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6962 skip_env "User $RUNAS_ID does not exist - skipping"
6964 touch $DIR/${tfile}-f{g,u}
6965 test_mkdir $DIR/${tfile}-dg
6966 test_mkdir $DIR/${tfile}-du
6967 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6968 chmod g+s $DIR/${tfile}-{f,d}g
6969 chmod u+s $DIR/${tfile}-{f,d}u
6970 for perm in 777 2777 4777; do
6971 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6972 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6973 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6974 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6978 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6980 # bug 3462 - multiple simultaneous MDC requests
6982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6984 test_mkdir $DIR/d73-1
6985 test_mkdir $DIR/d73-2
6986 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6989 lctl set_param fail_loc=0x80000129
6990 $MULTIOP $DIR/d73-1/f73-2 Oc &
6992 lctl set_param fail_loc=0
6994 $MULTIOP $DIR/d73-2/f73-3 Oc &
6998 wait $pid1 || return 1
7002 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7003 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7004 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7008 run_test 73 "multiple MDC requests (should not deadlock)"
7010 test_74a() { # bug 6149, 6184
7011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7014 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7016 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7017 # will spin in a tight reconnection loop
7018 $LCTL set_param fail_loc=0x8000030e
7019 # get any lock that won't be difficult - lookup works.
7021 $LCTL set_param fail_loc=0
7025 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7027 test_74b() { # bug 13310
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7030 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7032 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7033 # will spin in a tight reconnection loop
7034 $LCTL set_param fail_loc=0x8000030e
7035 # get a "difficult" lock
7037 $LCTL set_param fail_loc=0
7041 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7046 #define OBD_FAIL_LDLM_NEW_LOCK
7047 $LCTL set_param fail_loc=0x319
7048 touch $DIR/$tfile && error "touch successful"
7049 $LCTL set_param fail_loc=0
7052 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7055 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7058 test_76() { # Now for bug 20433, added originally in bug 1443
7059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7061 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7063 cancel_lru_locks osc
7064 BEFORE_INODES=$(num_inodes)
7065 echo "before inodes: $BEFORE_INODES"
7067 [ "$SLOW" = "no" ] && COUNT=100
7068 for i in $(seq $COUNT); do
7072 cancel_lru_locks osc
7073 AFTER_INODES=$(num_inodes)
7074 echo "after inodes: $AFTER_INODES"
7076 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7078 AFTER_INODES=$(num_inodes)
7080 echo "wait $wait seconds inodes: $AFTER_INODES"
7081 if [ $wait -gt 30 ]; then
7082 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7086 run_test 76 "confirm clients recycle inodes properly ===="
7092 # Note: in sptlrpc modes which enable its own bulk checksum, the
7093 # original crc32_le bulk checksum will be automatically disabled,
7094 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7095 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7096 # In this case set_checksums() will not be no-op, because sptlrpc
7097 # bulk checksum will be enabled all through the test.
7099 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7100 lctl set_param -n osc.*.checksums $1
7104 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7105 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7106 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7107 tr -d [] | head -n1)}
7110 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7111 log "set checksum type to $1"
7114 F77_TMP=$TMP/f77-temp
7117 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7118 error "error writing to $F77_TMP"
7121 test_77a() { # bug 10889
7122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7123 $GSS && skip_env "could not run with gss"
7125 [ ! -f $F77_TMP ] && setup_f77
7127 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7131 run_test 77a "normal checksum read/write operation"
7133 test_77b() { # bug 10889
7134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7135 $GSS && skip_env "could not run with gss"
7137 [ ! -f $F77_TMP ] && setup_f77
7138 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7139 $LCTL set_param fail_loc=0x80000409
7142 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7143 error "dd error: $?"
7144 $LCTL set_param fail_loc=0
7146 for algo in $CKSUM_TYPES; do
7147 cancel_lru_locks osc
7148 set_checksum_type $algo
7149 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7150 $LCTL set_param fail_loc=0x80000408
7151 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7152 $LCTL set_param fail_loc=0
7155 set_checksum_type $ORIG_CSUM_TYPE
7158 run_test 77b "checksum error on client write, read"
7163 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7165 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7166 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7167 $check_ost && [ -n "$ost_file_prefix" ] &&
7168 do_facet ost1 rm -f ${ost_file_prefix}\*
7172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7173 $GSS && skip_env "could not run with gss"
7174 remote_ost_nodsh && skip "remote OST with nodsh"
7177 local osc_file_prefix
7179 local check_ost=false
7180 local ost_file_prefix
7186 # ensure corruption will occur on first OSS/OST
7187 $LFS setstripe -i 0 $DIR/$tfile
7189 [ ! -f $F77_TMP ] && setup_f77
7190 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7191 error "dd write error: $?"
7192 fid=$($LFS path2fid $DIR/$tfile)
7194 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7197 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7198 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7200 echo "OSS do not support bulk pages dump upon error"
7203 osc_file_prefix=$($LCTL get_param -n debug_path)
7204 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7206 trap cleanup_77c EXIT
7209 # enable bulk pages dump upon error on Client
7210 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7211 # enable bulk pages dump upon error on OSS
7213 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7215 # flush Client cache to allow next read to reach OSS
7216 cancel_lru_locks osc
7218 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7219 $LCTL set_param fail_loc=0x80000408
7220 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7221 $LCTL set_param fail_loc=0
7225 # check cksum dump on Client
7226 osc_file=$(ls ${osc_file_prefix}*)
7227 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7228 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7229 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7230 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7231 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7233 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7234 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7235 error "dump content does not match on Client"
7237 $check_ost || skip "No need to check cksum dump on OSS"
7239 # check cksum dump on OSS
7240 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7241 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7242 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7243 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7244 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7245 error "dump content does not match on OSS"
7249 run_test 77c "checksum error on client read with debug"
7251 test_77d() { # bug 10889
7252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7253 $GSS && skip_env "could not run with gss"
7255 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7256 $LCTL set_param fail_loc=0x80000409
7258 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7259 error "direct write: rc=$?"
7260 $LCTL set_param fail_loc=0
7263 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7264 $LCTL set_param fail_loc=0x80000408
7266 cancel_lru_locks osc
7267 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7268 error "direct read: rc=$?"
7269 $LCTL set_param fail_loc=0
7272 run_test 77d "checksum error on OST direct write, read"
7274 test_77f() { # bug 10889
7275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7276 $GSS && skip_env "could not run with gss"
7279 for algo in $CKSUM_TYPES; do
7280 cancel_lru_locks osc
7281 set_checksum_type $algo
7282 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7283 $LCTL set_param fail_loc=0x409
7284 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7285 error "direct write succeeded"
7286 $LCTL set_param fail_loc=0
7288 set_checksum_type $ORIG_CSUM_TYPE
7291 run_test 77f "repeat checksum error on write (expect error)"
7293 test_77g() { # bug 10889
7294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7295 $GSS && skip_env "could not run with gss"
7296 remote_ost_nodsh && skip "remote OST with nodsh"
7298 [ ! -f $F77_TMP ] && setup_f77
7300 local file=$DIR/$tfile
7301 stack_trap "rm -f $file" EXIT
7303 $LFS setstripe -c 1 -i 0 $file
7304 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7305 do_facet ost1 lctl set_param fail_loc=0x8000021a
7307 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7308 error "write error: rc=$?"
7309 do_facet ost1 lctl set_param fail_loc=0
7312 cancel_lru_locks osc
7313 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7314 do_facet ost1 lctl set_param fail_loc=0x8000021b
7316 cmp $F77_TMP $file || error "file compare failed"
7317 do_facet ost1 lctl set_param fail_loc=0
7320 run_test 77g "checksum error on OST write, read"
7322 test_77k() { # LU-10906
7323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7324 $GSS && skip_env "could not run with gss"
7326 local cksum_param="osc.$FSNAME*.checksums"
7327 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7331 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7332 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7333 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7337 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7338 error "failed to set checksum=$i on MGS"
7339 wait_update $HOSTNAME "$get_checksum" $i
7341 echo "remount client, checksum should be $i"
7342 remount_client $MOUNT || "failed to remount client"
7343 checksum=$(eval $get_checksum)
7344 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7346 # remove persistent param to avoid races with checksum mountopt below
7347 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7348 error "failed to delete checksum on MGS"
7350 for opt in "checksum" "nochecksum"; do
7351 #remount with mount option
7352 echo "remount client with option $opt, checksum should be $i"
7353 umount_client $MOUNT || "failed to umount client"
7354 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7355 "failed to mount client with option '$opt'"
7356 checksum=$(eval $get_checksum)
7357 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7361 remount_client $MOUNT || "failed to remount client"
7363 run_test 77k "enable/disable checksum correctly"
7365 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7374 test_78() { # bug 10901
7375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7376 remote_ost || skip_env "local OST"
7379 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7380 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7381 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7382 echo "MemTotal: $MEMTOTAL"
7384 # reserve 256MB of memory for the kernel and other running processes,
7385 # and then take 1/2 of the remaining memory for the read/write buffers.
7386 if [ $MEMTOTAL -gt 512 ] ;then
7387 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7389 # for those poor memory-starved high-end clusters...
7390 MEMTOTAL=$((MEMTOTAL / 2))
7392 echo "Mem to use for directio: $MEMTOTAL"
7394 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7395 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7396 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7397 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7399 echo "Smallest OST: $SMALLESTOST"
7400 [[ $SMALLESTOST -lt 10240 ]] &&
7401 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7403 trap cleanup_test_78 EXIT
7405 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7406 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7408 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7409 echo "File size: $F78SIZE"
7410 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7411 for i in $(seq 1 $NSEQ); do
7412 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7413 echo directIO rdwr round $i of $NSEQ
7414 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7419 run_test 78 "handle large O_DIRECT writes correctly ============"
7421 test_79() { # bug 12743
7422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7424 wait_delete_completed
7426 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7427 BKFREE=$(calc_osc_kbytes kbytesfree)
7428 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7430 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7431 DFTOTAL=`echo $STRING | cut -d, -f1`
7432 DFUSED=`echo $STRING | cut -d, -f2`
7433 DFAVAIL=`echo $STRING | cut -d, -f3`
7434 DFFREE=$(($DFTOTAL - $DFUSED))
7436 ALLOWANCE=$((64 * $OSTCOUNT))
7438 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7439 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7440 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7442 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7443 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7444 error "df free($DFFREE) mismatch OST free($BKFREE)"
7446 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7447 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7448 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7451 run_test 79 "df report consistency check ======================="
7453 test_80() { # bug 10718
7454 remote_ost_nodsh && skip "remote OST with nodsh"
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7457 # relax strong synchronous semantics for slow backends like ZFS
7458 local soc="obdfilter.*.sync_on_lock_cancel"
7459 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7461 if [ "$soc_old" != "never" ] &&
7462 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7463 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7464 facet_active_host $host; done | sort -u)
7465 do_nodes $hosts lctl set_param $soc=never
7468 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7470 local BEFORE=`date +%s`
7471 cancel_lru_locks osc
7472 local AFTER=`date +%s`
7473 local DIFF=$((AFTER-BEFORE))
7474 if [ $DIFF -gt 1 ] ; then
7475 error "elapsed for 1M@1T = $DIFF"
7478 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7482 run_test 80 "Page eviction is equally fast at high offsets too ===="
7484 test_81a() { # LU-456
7485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7486 remote_ost_nodsh && skip "remote OST with nodsh"
7488 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7489 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7490 do_facet ost1 lctl set_param fail_loc=0x80000228
7492 # write should trigger a retry and success
7493 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7494 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7496 if [ $RC -ne 0 ] ; then
7497 error "write should success, but failed for $RC"
7500 run_test 81a "OST should retry write when get -ENOSPC ==============="
7502 test_81b() { # LU-456
7503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7504 remote_ost_nodsh && skip "remote OST with nodsh"
7506 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7507 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7508 do_facet ost1 lctl set_param fail_loc=0x228
7510 # write should retry several times and return -ENOSPC finally
7511 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7512 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7515 if [ $RC -ne $ENOSPC ] ; then
7516 error "dd should fail for -ENOSPC, but succeed."
7519 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7521 test_82() { # LU-1031
7522 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7526 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7528 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7530 kill -USR1 $MULTIPID2
7532 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7533 error "First grouplock does not block second one"
7535 echo "Second grouplock blocks first one"
7537 kill -USR1 $MULTIPID1
7541 run_test 82 "Basic grouplock test"
7544 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7546 test_mkdir $DIR/$tdir.cvsroot
7547 chown $RUNAS_ID $DIR/$tdir.cvsroot
7550 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7553 # some versions of cvs import exit(1) when asked to import links or
7554 # files they can't read. ignore those files.
7555 local toignore=$(find . -type l -printf '-I %f\n' -o \
7556 ! -perm /4 -printf '-I %f\n')
7557 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7558 $tdir.reposname vtag rtag
7561 test_mkdir $DIR/$tdir.reposname
7562 chown $RUNAS_ID $DIR/$tdir.reposname
7563 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7565 cd $DIR/$tdir.reposname
7567 $RUNAS cvs add -m 'addmsg' foo99
7569 $RUNAS cvs commit -m 'nomsg' foo99
7570 rm -fr $DIR/$tdir.cvsroot
7572 run_test 99 "cvs strange file/directory operations"
7575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7576 [[ "$NETTYPE" =~ tcp ]] ||
7577 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7578 remote_ost_nodsh && skip "remote OST with nodsh"
7579 remote_mds_nodsh && skip "remote MDS with nodsh"
7581 skip "useless for local single node setup"
7583 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7584 [ "$PROT" != "tcp" ] && continue
7585 RPORT=$(echo $REMOTE | cut -d: -f2)
7586 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7589 LPORT=`echo $LOCAL | cut -d: -f2`
7590 if [ $LPORT -ge 1024 ]; then
7591 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7593 error_exit "local: $LPORT > 1024, remote: $RPORT"
7596 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7598 run_test 100 "check local port using privileged port ==========="
7600 function get_named_value()
7609 echo $line | sed "s/^$tag[ ]*//"
7616 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7617 awk '/^max_cached_mb/ { print $2 }')
7620 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7626 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7631 local cache_limit=32
7633 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7634 trap cleanup_101a EXIT
7635 $LCTL set_param -n llite.*.read_ahead_stats 0
7636 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7639 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7641 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7642 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7645 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7646 get_named_value 'read but discarded' | cut -d" " -f1); do
7647 discard=$(($discard + $s))
7651 if [[ $(($discard * 10)) -gt $nreads ]]; then
7652 $LCTL get_param osc.*-osc*.rpc_stats
7653 $LCTL get_param llite.*.read_ahead_stats
7654 error "too many ($discard) discarded pages"
7656 rm -f $DIR/$tfile || true
7658 run_test 101a "check read-ahead for random reads"
7661 test_mkdir $DIR/$tdir
7663 local FILE_LENGTH=$2
7666 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7668 local list=$(comma_list $(osts_nodes))
7669 set_osd_param $list '' read_cache_enable 0
7670 set_osd_param $list '' writethrough_cache_enable 0
7672 trap cleanup_test101bc EXIT
7673 # prepare the read-ahead file
7674 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7676 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7677 count=$FILE_SIZE_MB 2> /dev/null
7681 cleanup_test101bc() {
7686 local list=$(comma_list $(osts_nodes))
7687 set_osd_param $list '' read_cache_enable 1
7688 set_osd_param $list '' writethrough_cache_enable 1
7692 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7697 local STRIPE_SIZE=$2
7698 local FILE_LENGTH=$3
7699 local RA_INC=1048576
7700 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7701 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7702 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7703 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7704 get_named_value 'read but discarded' |
7705 cut -d" " -f1 | calc_total)
7706 if [[ $DISCARD -gt $discard_limit ]]; then
7707 $LCTL get_param llite.*.read_ahead_stats
7708 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7710 echo "Read-ahead success for size ${READ_SIZE}"
7715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7716 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7718 local STRIPE_SIZE=1048576
7719 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7721 if [ $SLOW == "yes" ]; then
7722 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7724 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7727 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7729 # prepare the read-ahead file
7730 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7731 cancel_lru_locks osc
7732 for BIDX in 2 4 8 16 32 64 128 256
7734 local BSIZE=$((BIDX*4096))
7735 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7736 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7737 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7738 $LCTL set_param -n llite.*.read_ahead_stats 0
7739 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7740 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7741 cancel_lru_locks osc
7742 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7747 run_test 101b "check stride-io mode read-ahead ================="
7750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7752 local STRIPE_SIZE=1048576
7753 local FILE_LENGTH=$((STRIPE_SIZE*100))
7758 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7760 cancel_lru_locks osc
7761 $LCTL set_param osc.*.rpc_stats 0
7762 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7763 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7764 local stats=$($LCTL get_param -n $osc_rpc_stats)
7765 local lines=$(echo "$stats" | awk 'END {print NR;}')
7768 if [ $lines -le 20 ]; then
7771 for size in 1 2 4 8; do
7772 local rpc=$(echo "$stats" |
7773 awk '($1 == "'$size':") {print $2; exit; }')
7774 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7775 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7777 echo "$osc_rpc_stats check passed!"
7782 run_test 101c "check stripe_size aligned read-ahead ================="
7785 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7786 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7792 local file=$DIR/$tfile
7793 local sz_MB=${FILESIZE_101d:-500}
7794 local ra_MB=${READAHEAD_MB:-40}
7796 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7797 [ $free_MB -lt $sz_MB ] &&
7798 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7800 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7801 $LFS setstripe -c -1 $file || error "setstripe failed"
7803 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7804 echo Cancel LRU locks on lustre client to flush the client cache
7805 cancel_lru_locks osc
7807 echo Disable read-ahead
7808 local old_READAHEAD=$(set_read_ahead 0)
7810 echo Reading the test file $file with read-ahead disabled
7811 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7813 echo Cancel LRU locks on lustre client to flush the client cache
7814 cancel_lru_locks osc
7815 echo Enable read-ahead with ${ra_MB}MB
7816 set_read_ahead $ra_MB
7818 echo Reading the test file $file with read-ahead enabled
7819 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7821 echo "read-ahead disabled time read $raOFF"
7822 echo "read-ahead enabled time read $raON"
7824 set_read_ahead $old_READAHEAD
7826 wait_delete_completed
7828 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7829 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7831 run_test 101d "file read with and without read-ahead enabled"
7834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7836 local file=$DIR/$tfile
7837 local size_KB=500 #KB
7841 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7842 local need_KB=$((count * size_KB))
7843 [[ $free_KB -le $need_KB ]] &&
7844 skip_env "Need free space $need_KB, have $free_KB"
7846 echo "Creating $count ${size_KB}K test files"
7847 for ((i = 0; i < $count; i++)); do
7848 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7851 echo "Cancel LRU locks on lustre client to flush the client cache"
7852 cancel_lru_locks $OSC
7854 echo "Reset readahead stats"
7855 $LCTL set_param -n llite.*.read_ahead_stats 0
7857 for ((i = 0; i < $count; i++)); do
7858 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7861 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7862 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7864 for ((i = 0; i < $count; i++)); do
7865 rm -rf $file.$i 2>/dev/null
7868 #10000 means 20% reads are missing in readahead
7869 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7871 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7874 which iozone || skip_env "no iozone installed"
7876 local old_debug=$($LCTL get_param debug)
7877 old_debug=${old_debug#*=}
7878 $LCTL set_param debug="reada mmap"
7880 # create a test file
7881 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7883 echo Cancel LRU locks on lustre client to flush the client cache
7884 cancel_lru_locks osc
7886 echo Reset readahead stats
7887 $LCTL set_param -n llite.*.read_ahead_stats 0
7889 echo mmap read the file with small block size
7890 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7893 echo checking missing pages
7894 $LCTL get_param llite.*.read_ahead_stats
7895 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7896 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7898 $LCTL set_param debug="$old_debug"
7899 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7902 run_test 101f "check mmap read performance"
7904 test_101g_brw_size_test() {
7906 local pages=$((mb * 1048576 / PAGE_SIZE))
7907 local file=$DIR/$tfile
7909 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7910 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7911 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7912 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7916 stack_trap "rm -f $file" EXIT
7917 $LCTL set_param -n osc.*.rpc_stats=0
7919 # 10 RPCs should be enough for the test
7921 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7922 { error "dd write ${mb} MB blocks failed"; return 3; }
7923 cancel_lru_locks osc
7924 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7925 { error "dd write ${mb} MB blocks failed"; return 4; }
7927 # calculate number of full-sized read and write RPCs
7928 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7929 sed -n '/pages per rpc/,/^$/p' |
7930 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7931 END { print reads,writes }'))
7932 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7934 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7941 remote_ost_nodsh && skip "remote OST with nodsh"
7944 local osts=$(get_facets OST)
7945 local list=$(comma_list $(osts_nodes))
7946 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7947 local brw_size="obdfilter.*.brw_size"
7949 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7951 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7952 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
7953 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
7954 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
7955 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
7956 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
7957 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
7958 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
7959 if [[ $orig_mb -lt 16 ]]; then
7960 save_lustre_params $osts "$brw_size" > $p
7961 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7962 error "set 16MB RPC size failed"
7964 echo "remount client to enable new RPC size"
7965 remount_client $MOUNT || error "remount_client failed"
7968 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7969 # should be able to set brw_size=12, but no rpc_stats for that
7970 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7973 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7975 if [[ $orig_mb -lt 16 ]]; then
7976 restore_lustre_params < $p
7977 remount_client $MOUNT || error "remount_client restore failed"
7980 rm -f $p $DIR/$tfile
7982 run_test 101g "Big bulk(4/16 MiB) readahead"
7985 test_mkdir $DIR/$tdir
7986 chown $RUNAS_ID $DIR/$tdir
7989 STRIPE_COUNT=$OSTCOUNT
7990 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7992 trap cleanup_test102 EXIT
7994 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7996 for num in 1 2 3 4; do
7997 for count in $(seq 1 $STRIPE_COUNT); do
7998 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7999 local size=`expr $STRIPE_SIZE \* $num`
8000 local file=file"$num-$idx-$count"
8001 $1 $LFS setstripe -S $size -i $idx -c $count $file
8007 $1 tar cf $TMP/f102.tar $tdir --xattrs
8013 rm -rf $DIR/d0.sanity/d102
8017 [ "$UID" != 0 ] && skip "must run as root"
8018 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8019 skip_env "must have user_xattr"
8021 [ -z "$(which setfattr 2>/dev/null)" ] &&
8022 skip_env "could not find setfattr"
8024 local testfile=$DIR/$tfile
8027 echo "set/get xattr..."
8028 setfattr -n trusted.name1 -v value1 $testfile ||
8029 error "setfattr -n trusted.name1=value1 $testfile failed"
8030 getfattr -n trusted.name1 $testfile 2> /dev/null |
8031 grep "trusted.name1=.value1" ||
8032 error "$testfile missing trusted.name1=value1"
8034 setfattr -n user.author1 -v author1 $testfile ||
8035 error "setfattr -n user.author1=author1 $testfile failed"
8036 getfattr -n user.author1 $testfile 2> /dev/null |
8037 grep "user.author1=.author1" ||
8038 error "$testfile missing trusted.author1=author1"
8041 setfattr -n trusted.name2 -v value2 $testfile ||
8042 error "$testfile unable to set trusted.name2"
8043 setfattr -n trusted.name3 -v value3 $testfile ||
8044 error "$testfile unable to set trusted.name3"
8045 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8046 grep "trusted.name" | wc -l) -eq 3 ] ||
8047 error "$testfile missing 3 trusted.name xattrs"
8049 setfattr -n user.author2 -v author2 $testfile ||
8050 error "$testfile unable to set user.author2"
8051 setfattr -n user.author3 -v author3 $testfile ||
8052 error "$testfile unable to set user.author3"
8053 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8054 grep "user.author" | wc -l) -eq 3 ] ||
8055 error "$testfile missing 3 user.author xattrs"
8057 echo "remove xattr..."
8058 setfattr -x trusted.name1 $testfile ||
8059 error "$testfile error deleting trusted.name1"
8060 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8061 error "$testfile did not delete trusted.name1 xattr"
8063 setfattr -x user.author1 $testfile ||
8064 error "$testfile error deleting user.author1"
8065 echo "set lustre special xattr ..."
8066 $LFS setstripe -c1 $testfile
8067 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8068 awk -F "=" '/trusted.lov/ { print $2 }' )
8069 setfattr -n "trusted.lov" -v $lovea $testfile ||
8070 error "$testfile doesn't ignore setting trusted.lov again"
8071 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8072 error "$testfile allow setting invalid trusted.lov"
8075 run_test 102a "user xattr test =================================="
8078 [ -z "$(which setfattr 2>/dev/null)" ] &&
8079 skip_env "could not find setfattr"
8080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8082 # b10930: get/set/list trusted.lov xattr
8083 echo "get/set/list trusted.lov xattr ..."
8084 local testfile=$DIR/$tfile
8085 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8086 error "setstripe failed"
8087 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8088 error "getstripe failed"
8089 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8090 error "can't get trusted.lov from $testfile"
8092 local testfile2=${testfile}2
8093 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8094 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8097 setfattr -n trusted.lov -v $value $testfile2
8098 local stripe_size=$($LFS getstripe -S $testfile2)
8099 local stripe_count=$($LFS getstripe -c $testfile2)
8100 [[ $stripe_size -eq 65536 ]] ||
8101 error "stripe size $stripe_size != 65536"
8102 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8103 error "stripe count $stripe_count != $STRIPECOUNT"
8106 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8109 [ -z "$(which setfattr 2>/dev/null)" ] &&
8110 skip_env "could not find setfattr"
8111 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8113 # b10930: get/set/list lustre.lov xattr
8114 echo "get/set/list lustre.lov xattr ..."
8115 test_mkdir $DIR/$tdir
8116 chown $RUNAS_ID $DIR/$tdir
8117 local testfile=$DIR/$tdir/$tfile
8118 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8119 error "setstripe failed"
8120 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8121 error "getstripe failed"
8122 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8123 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8125 local testfile2=${testfile}2
8126 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8127 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8129 $RUNAS $MCREATE $testfile2
8130 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8131 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8132 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8133 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8134 [ $stripe_count -eq $STRIPECOUNT ] ||
8135 error "stripe count $stripe_count != $STRIPECOUNT"
8137 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8139 compare_stripe_info1() {
8140 local stripe_index_all_zero=true
8142 for num in 1 2 3 4; do
8143 for count in $(seq 1 $STRIPE_COUNT); do
8144 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8145 local size=$((STRIPE_SIZE * num))
8146 local file=file"$num-$offset-$count"
8147 stripe_size=$($LFS getstripe -S $PWD/$file)
8148 [[ $stripe_size -ne $size ]] &&
8149 error "$file: size $stripe_size != $size"
8150 stripe_count=$($LFS getstripe -c $PWD/$file)
8151 # allow fewer stripes to be created, ORI-601
8152 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8153 error "$file: count $stripe_count != $count"
8154 stripe_index=$($LFS getstripe -i $PWD/$file)
8155 [[ $stripe_index -ne 0 ]] &&
8156 stripe_index_all_zero=false
8160 $stripe_index_all_zero &&
8161 error "all files are being extracted starting from OST index 0"
8165 have_xattrs_include() {
8166 tar --help | grep -q xattrs-include &&
8167 echo --xattrs-include="lustre.*"
8171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8172 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8174 XINC=$(have_xattrs_include)
8176 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8178 compare_stripe_info1
8180 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8186 XINC=$(have_xattrs_include)
8188 test_mkdir $DIR/$tdir.restore
8190 tar cf - --xattrs $tdir | tar xf - \
8191 -C $DIR/$tdir.restore --xattrs $XINC
8192 cd $DIR/$tdir.restore/$tdir
8193 compare_stripe_info1
8195 run_test 102f "tar copy files, not keep osts"
8198 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8199 skip "must have user_xattr"
8200 [ -z "$(which setfattr 2>/dev/null)" ] &&
8201 skip_env "could not find setfattr"
8202 [ -z "$(which getfattr 2>/dev/null)" ] &&
8203 skip_env "could not find getfattr"
8205 local xsize=${1:-1024} # in bytes
8206 local file=$DIR/$tfile
8207 local value="$(generate_string $xsize)"
8208 local xbig=trusted.big
8211 log "save $xbig on $file"
8212 setfattr -n $xbig -v $value $file ||
8213 error "saving $xbig on $file failed"
8215 local orig=$(get_xattr_value $xbig $file)
8216 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8218 local xsml=trusted.sml
8219 log "save $xsml on $file"
8220 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8222 local new=$(get_xattr_value $xbig $file)
8223 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8225 log "grow $xsml on $file"
8226 setfattr -n $xsml -v "$value" $file ||
8227 error "growing $xsml on $file failed"
8229 new=$(get_xattr_value $xbig $file)
8230 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8231 log "$xbig still valid after growing $xsml"
8236 test_102h() { # bug 15777
8239 run_test 102h "grow xattr from inside inode to external block"
8242 large_xattr_enabled || skip_env "ea_inode feature disabled"
8244 grow_xattr $(max_xattr_size)
8246 run_test 102ha "grow xattr from inside inode to external inode"
8248 test_102i() { # bug 17038
8249 [ -z "$(which getfattr 2>/dev/null)" ] &&
8250 skip "could not find getfattr"
8253 ln -s $DIR/$tfile $DIR/${tfile}link
8254 getfattr -n trusted.lov $DIR/$tfile ||
8255 error "lgetxattr on $DIR/$tfile failed"
8256 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8257 grep -i "no such attr" ||
8258 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8259 rm -f $DIR/$tfile $DIR/${tfile}link
8261 run_test 102i "lgetxattr test on symbolic link ============"
8264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8265 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8267 XINC=$(have_xattrs_include)
8268 setup_test102 "$RUNAS"
8269 chown $RUNAS_ID $DIR/$tdir
8270 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8272 compare_stripe_info1 "$RUNAS"
8274 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8277 [ -z "$(which setfattr 2>/dev/null)" ] &&
8278 skip "could not find setfattr"
8281 # b22187 just check that does not crash for regular file.
8282 setfattr -n trusted.lov $DIR/$tfile
8283 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8284 local test_kdir=$DIR/$tdir
8285 test_mkdir $test_kdir
8286 local default_size=$($LFS getstripe -S $test_kdir)
8287 local default_count=$($LFS getstripe -c $test_kdir)
8288 local default_offset=$($LFS getstripe -i $test_kdir)
8289 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8290 error 'dir setstripe failed'
8291 setfattr -n trusted.lov $test_kdir
8292 local stripe_size=$($LFS getstripe -S $test_kdir)
8293 local stripe_count=$($LFS getstripe -c $test_kdir)
8294 local stripe_offset=$($LFS getstripe -i $test_kdir)
8295 [ $stripe_size -eq $default_size ] ||
8296 error "stripe size $stripe_size != $default_size"
8297 [ $stripe_count -eq $default_count ] ||
8298 error "stripe count $stripe_count != $default_count"
8299 [ $stripe_offset -eq $default_offset ] ||
8300 error "stripe offset $stripe_offset != $default_offset"
8301 rm -rf $DIR/$tfile $test_kdir
8303 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8306 [ -z "$(which getfattr 2>/dev/null)" ] &&
8307 skip "could not find getfattr"
8309 # LU-532 trusted. xattr is invisible to non-root
8310 local testfile=$DIR/$tfile
8314 echo "listxattr as user..."
8315 chown $RUNAS_ID $testfile
8316 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8317 grep -q "trusted" &&
8318 error "$testfile trusted xattrs are user visible"
8322 run_test 102l "listxattr size test =================================="
8324 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8325 local path=$DIR/$tfile
8328 listxattr_size_check $path || error "listattr_size_check $path failed"
8330 run_test 102m "Ensure listxattr fails on small bufffer ========"
8334 getxattr() { # getxattr path name
8335 # Return the base64 encoding of the value of xattr name on path.
8339 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8341 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8343 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8345 getfattr --absolute-names --encoding=base64 --name=$name $path |
8346 awk -F= -v name=$name '$1 == name {
8347 print substr($0, index($0, "=") + 1);
8351 test_102n() { # LU-4101 mdt: protect internal xattrs
8352 [ -z "$(which setfattr 2>/dev/null)" ] &&
8353 skip "could not find setfattr"
8354 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8356 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8359 local file0=$DIR/$tfile.0
8360 local file1=$DIR/$tfile.1
8361 local xattr0=$TMP/$tfile.0
8362 local xattr1=$TMP/$tfile.1
8363 local namelist="lov lma lmv link fid version som hsm"
8367 rm -rf $file0 $file1 $xattr0 $xattr1
8370 # Get 'before' xattrs of $file1.
8371 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8373 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8374 namelist+=" lfsck_namespace"
8375 for name in $namelist; do
8376 # Try to copy xattr from $file0 to $file1.
8377 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8379 setfattr --name=trusted.$name --value="$value" $file1 ||
8380 error "setxattr 'trusted.$name' failed"
8382 # Try to set a garbage xattr.
8383 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8385 if [[ x$name == "xlov" ]]; then
8386 setfattr --name=trusted.lov --value="$value" $file1 &&
8387 error "setxattr invalid 'trusted.lov' success"
8389 setfattr --name=trusted.$name --value="$value" $file1 ||
8390 error "setxattr invalid 'trusted.$name' failed"
8393 # Try to remove the xattr from $file1. We don't care if this
8394 # appears to succeed or fail, we just don't want there to be
8395 # any changes or crashes.
8396 setfattr --remove=$trusted.$name $file1 2> /dev/null
8399 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8402 # Try to copy xattr from $file0 to $file1.
8403 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8405 setfattr --name=trusted.$name --value="$value" $file1 ||
8406 error "setxattr 'trusted.$name' failed"
8408 # Try to set a garbage xattr.
8409 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8411 setfattr --name=trusted.$name --value="$value" $file1 ||
8412 error "setxattr 'trusted.$name' failed"
8414 # Try to remove the xattr from $file1. We don't care if this
8415 # appears to succeed or fail, we just don't want there to be
8416 # any changes or crashes.
8417 setfattr --remove=$trusted.$name $file1 2> /dev/null
8420 # Get 'after' xattrs of file1.
8421 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8423 if ! diff $xattr0 $xattr1; then
8424 error "before and after xattrs of '$file1' differ"
8427 rm -rf $file0 $file1 $xattr0 $xattr1
8431 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8433 test_102p() { # LU-4703 setxattr did not check ownership
8434 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8435 skip "MDS needs to be at least 2.5.56"
8437 local testfile=$DIR/$tfile
8441 echo "setfacl as user..."
8442 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8443 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8445 echo "setfattr as user..."
8446 setfacl -m "u:$RUNAS_ID:---" $testfile
8447 $RUNAS setfattr -x system.posix_acl_access $testfile
8448 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8450 run_test 102p "check setxattr(2) correctly fails without permission"
8453 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8454 skip "MDS needs to be at least 2.6.92"
8456 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8458 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8461 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8462 skip "MDS needs to be at least 2.6.93"
8464 touch $DIR/$tfile || error "touch"
8465 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8466 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8467 rm $DIR/$tfile || error "rm"
8470 mkdir -p $DIR/$tdir || error "mkdir"
8471 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8472 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8473 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8474 error "$testfile error deleting user.author1"
8475 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8476 grep "user.$(basename $tdir)" &&
8477 error "$tdir did not delete user.$(basename $tdir)"
8478 rmdir $DIR/$tdir || error "rmdir"
8481 test_mkdir $DIR/$tdir
8482 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8483 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8484 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8485 error "$testfile error deleting user.author1"
8486 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8487 grep "user.$(basename $tdir)" &&
8488 error "$tdir did not delete user.$(basename $tdir)"
8489 rmdir $DIR/$tdir || error "rm striped dir"
8491 run_test 102r "set EAs with empty values"
8494 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8495 skip "MDS needs to be at least 2.11.52"
8497 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8499 save_lustre_params client "llite.*.xattr_cache" > $save
8501 for cache in 0 1; do
8502 lctl set_param llite.*.xattr_cache=$cache
8505 touch $DIR/$tfile || error "touch"
8506 for prefix in lustre security system trusted user; do
8507 # Note getxattr() may fail with 'Operation not
8508 # supported' or 'No such attribute' depending
8509 # on prefix and cache.
8510 getfattr -n $prefix.n102s $DIR/$tfile &&
8511 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8515 restore_lustre_params < $save
8517 run_test 102s "getting nonexistent xattrs should fail"
8520 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8521 skip "MDS needs to be at least 2.11.52"
8523 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8525 save_lustre_params client "llite.*.xattr_cache" > $save
8527 for cache in 0 1; do
8528 lctl set_param llite.*.xattr_cache=$cache
8530 for buf_size in 0 256; do
8532 touch $DIR/$tfile || error "touch"
8533 setfattr -n user.multiop $DIR/$tfile
8534 $MULTIOP $DIR/$tfile oa$buf_size ||
8535 error "cannot get zero length xattr value (buf_size = $buf_size)"
8539 restore_lustre_params < $save
8541 run_test 102t "zero length xattr values handled correctly"
8545 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8550 [ "$UID" != 0 ] && skip "must run as root"
8551 $GSS && skip_env "could not run under gss"
8552 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8553 skip_env "must have acl enabled"
8554 [ -z "$(which setfacl 2>/dev/null)" ] &&
8555 skip_env "could not find setfacl"
8556 remote_mds_nodsh && skip "remote MDS with nodsh"
8558 gpasswd -a daemon bin # LU-5641
8559 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8561 declare -a identity_old
8563 for num in $(seq $MDSCOUNT); do
8564 switch_identity $num true || identity_old[$num]=$?
8572 echo "performing cp ..."
8573 run_acl_subtest cp || error "run_acl_subtest cp failed"
8574 echo "performing getfacl-noacl..."
8575 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8576 echo "performing misc..."
8577 run_acl_subtest misc || error "misc test failed"
8578 echo "performing permissions..."
8579 run_acl_subtest permissions || error "permissions failed"
8580 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8581 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8582 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8583 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8585 echo "performing permissions xattr..."
8586 run_acl_subtest permissions_xattr ||
8587 error "permissions_xattr failed"
8589 echo "performing setfacl..."
8590 run_acl_subtest setfacl || error "setfacl test failed"
8592 # inheritance test got from HP
8593 echo "performing inheritance..."
8594 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8595 chmod +x make-tree || error "chmod +x failed"
8596 run_acl_subtest inheritance || error "inheritance test failed"
8599 echo "LU-974 ignore umask when acl is enabled..."
8600 run_acl_subtest 974 || error "LU-974 umask test failed"
8601 if [ $MDSCOUNT -ge 2 ]; then
8602 run_acl_subtest 974_remote ||
8603 error "LU-974 umask test failed under remote dir"
8606 echo "LU-2561 newly created file is same size as directory..."
8607 if [ "$mds1_FSTYPE" != "zfs" ]; then
8608 run_acl_subtest 2561 || error "LU-2561 test failed"
8610 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8613 run_acl_subtest 4924 || error "LU-4924 test failed"
8618 for num in $(seq $MDSCOUNT); do
8619 if [ "${identity_old[$num]}" = 1 ]; then
8620 switch_identity $num false || identity_old[$num]=$?
8624 run_test 103a "acl test"
8630 for U in {0..511}; do
8632 local O=$(printf "%04o" $U)
8634 umask $(printf "%04o" $((511 ^ $O)))
8635 $LFS setstripe -c 1 $DIR/$tfile.s$O
8636 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8638 (( $S == ($O & 0666) )) ||
8639 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8641 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8642 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8643 (( $S == ($O & 0666) )) ||
8644 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8646 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8647 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8648 (( $S == ($O & 0666) )) ||
8649 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8650 rm -f $DIR/$tfile.[smp]$0
8654 # limit the concurrently running threads to 64. LU-11878
8655 local idx=$((U % 64))
8656 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8661 run_test 103b "umask lfs setstripe"
8665 cp -rp $DIR/$tdir $DIR/$tdir.bak
8667 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8668 error "$DIR/$tdir shouldn't contain default ACL"
8669 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8670 error "$DIR/$tdir.bak shouldn't contain default ACL"
8673 run_test 103c "'cp -rp' won't set empty acl"
8676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8679 lfs df || error "lfs df failed"
8680 lfs df -ih || error "lfs df -ih failed"
8681 lfs df -h $DIR || error "lfs df -h $DIR failed"
8682 lfs df -i $DIR || error "lfs df -i $DIR failed"
8683 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8684 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8686 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8687 lctl --device %$OSC deactivate
8688 lfs df || error "lfs df with deactivated OSC failed"
8689 lctl --device %$OSC activate
8690 # wait the osc back to normal
8691 wait_osc_import_ready client ost
8693 lfs df || error "lfs df with reactivated OSC failed"
8696 run_test 104a "lfs df [-ih] [path] test ========================="
8699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8700 [ $RUNAS_ID -eq $UID ] &&
8701 skip_env "RUNAS_ID = UID = $UID -- skipping"
8703 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8704 grep "Permission denied" | wc -l)))
8705 if [ $denied_cnt -ne 0 ]; then
8706 error "lfs check servers test failed"
8709 run_test 104b "$RUNAS lfs check servers test ===================="
8712 # doesn't work on 2.4 kernels
8714 if $(flock_is_enabled); then
8715 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8717 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8721 run_test 105a "flock when mounted without -o flock test ========"
8725 if $(flock_is_enabled); then
8726 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8728 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8732 run_test 105b "fcntl when mounted without -o flock test ========"
8736 if $(flock_is_enabled); then
8737 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8739 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8743 run_test 105c "lockf when mounted without -o flock test"
8745 test_105d() { # bug 15924
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8748 test_mkdir $DIR/$tdir
8749 flock_is_enabled || skip_env "mount w/o flock enabled"
8750 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8751 $LCTL set_param fail_loc=0x80000315
8752 flocks_test 2 $DIR/$tdir
8754 run_test 105d "flock race (should not freeze) ========"
8756 test_105e() { # bug 22660 && 22040
8757 flock_is_enabled || skip_env "mount w/o flock enabled"
8760 flocks_test 3 $DIR/$tfile
8762 run_test 105e "Two conflicting flocks from same process"
8764 test_106() { #bug 10921
8765 test_mkdir $DIR/$tdir
8766 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8767 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8769 run_test 106 "attempt exec of dir followed by chown of that dir"
8772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8780 local save_pattern=$(sysctl -n kernel.core_pattern)
8781 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8782 sysctl -w kernel.core_pattern=$file
8783 sysctl -w kernel.core_uses_pid=0
8791 kill -s 11 $SLEEPPID
8793 if [ -e $file ]; then
8794 size=`stat -c%s $file`
8795 [ $size -eq 0 ] && error "Fail to create core file $file"
8797 error "Fail to create core file $file"
8800 sysctl -w kernel.core_pattern=$save_pattern
8801 sysctl -w kernel.core_uses_pid=$save_uses_pid
8804 run_test 107 "Coredump on SIG"
8807 test_mkdir $DIR/$tdir
8808 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8809 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8810 error "mkdir with 256 char should fail, but did not"
8811 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8812 error "create with 255 char failed"
8813 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8814 error "create with 256 char should fail, but did not"
8819 run_test 110 "filename length checking"
8822 # Purpose: To verify dynamic thread (OSS) creation.
8825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8826 remote_ost_nodsh && skip "remote OST with nodsh"
8828 # Lustre does not stop service threads once they are started.
8829 # Reset number of running threads to default.
8834 local save_params="$TMP/sanity-$TESTNAME.parameters"
8836 # Get ll_ost_io count before I/O
8837 OSTIO_pre=$(do_facet ost1 \
8838 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8839 # Exit if lustre is not running (ll_ost_io not running).
8840 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8842 echo "Starting with $OSTIO_pre threads"
8843 local thread_max=$((OSTIO_pre * 2))
8844 local rpc_in_flight=$((thread_max * 2))
8845 # Number of I/O Process proposed to be started.
8847 local facets=$(get_facets OST)
8849 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8850 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8852 # Set in_flight to $rpc_in_flight
8853 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8854 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8855 nfiles=${rpc_in_flight}
8856 # Set ost thread_max to $thread_max
8857 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8859 # 5 Minutes should be sufficient for max number of OSS
8860 # threads(thread_max) to be created.
8864 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8865 test_mkdir $DIR/$tdir
8866 for i in $(seq $nfiles); do
8867 local file=$DIR/$tdir/${tfile}-$i
8868 $LFS setstripe -c -1 -i 0 $file
8869 ($WTL $file $timeout)&
8872 # I/O Started - Wait for thread_started to reach thread_max or report
8873 # error if thread_started is more than thread_max.
8874 echo "Waiting for thread_started to reach thread_max"
8875 local thread_started=0
8876 local end_time=$((SECONDS + timeout))
8878 while [ $SECONDS -le $end_time ] ; do
8880 # Get ost i/o thread_started count.
8881 thread_started=$(do_facet ost1 \
8883 ost.OSS.ost_io.threads_started | cut -d= -f2")
8884 # Break out if thread_started is equal/greater than thread_max
8885 if [[ $thread_started -ge $thread_max ]]; then
8886 echo ll_ost_io thread_started $thread_started, \
8887 equal/greater than thread_max $thread_max
8893 # Cleanup - We have the numbers, Kill i/o jobs if running.
8894 jobcount=($(jobs -p))
8895 for i in $(seq 0 $((${#jobcount[@]}-1)))
8897 kill -9 ${jobcount[$i]}
8898 if [ $? -ne 0 ] ; then
8900 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8904 # Cleanup files left by WTL binary.
8905 for i in $(seq $nfiles); do
8906 local file=$DIR/$tdir/${tfile}-$i
8908 if [ $? -ne 0 ] ; then
8909 echo "Warning: Failed to delete file $file"
8913 restore_lustre_params <$save_params
8914 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8916 # Error out if no new thread has started or Thread started is greater
8918 if [[ $thread_started -le $OSTIO_pre ||
8919 $thread_started -gt $thread_max ]]; then
8920 error "ll_ost_io: thread_started $thread_started" \
8921 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8922 "No new thread started or thread started greater " \
8926 run_test 115 "verify dynamic thread creation===================="
8929 wait_delete_completed
8930 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8931 echo "OST kbytes available: ${AVAIL[@]}"
8936 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8937 #echo OST $i: ${AVAIL[i]}kb
8938 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8942 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8947 echo "Min free space: OST $MINI: $MINV"
8948 echo "Max free space: OST $MAXI: $MAXV"
8951 test_116a() { # was previously test_116()
8952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8953 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8954 remote_mds_nodsh && skip "remote MDS with nodsh"
8956 echo -n "Free space priority "
8957 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8962 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8963 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8964 trap simple_cleanup_common EXIT
8966 # Check if we need to generate uneven OSTs
8967 test_mkdir -p $DIR/$tdir/OST${MINI}
8968 local FILL=$((MINV / 4))
8969 local DIFF=$((MAXV - MINV))
8970 local DIFF2=$((DIFF * 100 / MINV))
8972 local threshold=$(do_facet $SINGLEMDS \
8973 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8974 threshold=${threshold%%%}
8975 echo -n "Check for uneven OSTs: "
8976 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8978 if [[ $DIFF2 -gt $threshold ]]; then
8980 echo "Don't need to fill OST$MINI"
8982 # generate uneven OSTs. Write 2% over the QOS threshold value
8984 DIFF=$((threshold - DIFF2 + 2))
8985 DIFF2=$((MINV * DIFF / 100))
8986 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8987 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8988 error "setstripe failed"
8989 DIFF=$((DIFF2 / 2048))
8991 while [ $i -lt $DIFF ]; do
8993 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8994 bs=2M count=1 2>/dev/null
9003 DIFF=$((MAXV - MINV))
9004 DIFF2=$((DIFF * 100 / MINV))
9005 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9006 if [ $DIFF2 -gt $threshold ]; then
9009 echo "failed - QOS mode won't be used"
9010 simple_cleanup_common
9011 skip "QOS imbalance criteria not met"
9019 # now fill using QOS
9020 $LFS setstripe -c 1 $DIR/$tdir
9021 FILL=$((FILL / 200))
9022 if [ $FILL -gt 600 ]; then
9025 echo "writing $FILL files to QOS-assigned OSTs"
9027 while [ $i -lt $FILL ]; do
9029 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9033 echo "wrote $i 200k files"
9037 echo "Note: free space may not be updated, so measurements might be off"
9039 DIFF2=$((MAXV - MINV))
9040 echo "free space delta: orig $DIFF final $DIFF2"
9041 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9042 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9043 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9044 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9045 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9046 if [[ $DIFF -gt 0 ]]; then
9047 FILL=$((DIFF2 * 100 / DIFF - 100))
9048 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9051 # Figure out which files were written where
9052 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9053 awk '/'$MINI1': / {print $2; exit}')
9055 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9056 echo "$MINC files created on smaller OST $MINI1"
9057 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9058 awk '/'$MAXI1': / {print $2; exit}')
9060 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9061 echo "$MAXC files created on larger OST $MAXI1"
9062 if [[ $MINC -gt 0 ]]; then
9063 FILL=$((MAXC * 100 / MINC - 100))
9064 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9066 [[ $MAXC -gt $MINC ]] ||
9067 error_ignore LU-9 "stripe QOS didn't balance free space"
9068 simple_cleanup_common
9070 run_test 116a "stripe QOS: free space balance ==================="
9072 test_116b() { # LU-2093
9073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9074 remote_mds_nodsh && skip "remote MDS with nodsh"
9076 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9077 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9078 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9079 [ -z "$old_rr" ] && skip "no QOS"
9080 do_facet $SINGLEMDS lctl set_param \
9081 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9083 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9084 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9085 do_facet $SINGLEMDS lctl set_param fail_loc=0
9087 do_facet $SINGLEMDS lctl set_param \
9088 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9090 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9092 test_117() # bug 10891
9094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9096 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9097 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9098 lctl set_param fail_loc=0x21e
9099 > $DIR/$tfile || error "truncate failed"
9100 lctl set_param fail_loc=0
9101 echo "Truncate succeeded."
9104 run_test 117 "verify osd extend =========="
9106 NO_SLOW_RESENDCOUNT=4
9107 export OLD_RESENDCOUNT=""
9108 set_resend_count () {
9109 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9110 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9111 lctl set_param -n $PROC_RESENDCOUNT $1
9112 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9115 # for reduce test_118* time (b=14842)
9116 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9118 # Reset async IO behavior after error case
9120 FILE=$DIR/reset_async
9122 # Ensure all OSCs are cleared
9123 $LFS setstripe -c -1 $FILE
9124 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9129 test_118a() #bug 11710
9131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9136 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9137 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9139 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9140 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9145 run_test 118a "verify O_SYNC works =========="
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9150 remote_ost_nodsh && skip "remote OST with nodsh"
9154 #define OBD_FAIL_SRV_ENOENT 0x217
9155 set_nodes_failloc "$(osts_nodes)" 0x217
9156 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9158 set_nodes_failloc "$(osts_nodes)" 0
9159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9163 if [[ $RC -eq 0 ]]; then
9164 error "Must return error due to dropped pages, rc=$RC"
9168 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9169 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9173 echo "Dirty pages not leaked on ENOENT"
9175 # Due to the above error the OSC will issue all RPCs syncronously
9176 # until a subsequent RPC completes successfully without error.
9177 $MULTIOP $DIR/$tfile Ow4096yc
9182 run_test 118b "Reclaim dirty pages on fatal error =========="
9186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9188 # for 118c, restore the original resend count, LU-1940
9189 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9190 set_resend_count $OLD_RESENDCOUNT
9191 remote_ost_nodsh && skip "remote OST with nodsh"
9195 #define OBD_FAIL_OST_EROFS 0x216
9196 set_nodes_failloc "$(osts_nodes)" 0x216
9198 # multiop should block due to fsync until pages are written
9199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9203 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9204 error "Multiop failed to block on fsync, pid=$MULTIPID"
9207 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9209 if [[ $WRITEBACK -eq 0 ]]; then
9210 error "No page in writeback, writeback=$WRITEBACK"
9213 set_nodes_failloc "$(osts_nodes)" 0
9216 if [[ $RC -ne 0 ]]; then
9217 error "Multiop fsync failed, rc=$RC"
9220 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9221 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9223 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9224 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9228 echo "Dirty pages flushed via fsync on EROFS"
9231 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9233 # continue to use small resend count to reduce test_118* time (b=14842)
9234 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9239 remote_ost_nodsh && skip "remote OST with nodsh"
9243 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9244 set_nodes_failloc "$(osts_nodes)" 0x214
9245 # multiop should block due to fsync until pages are written
9246 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9250 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9251 error "Multiop failed to block on fsync, pid=$MULTIPID"
9254 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9256 if [[ $WRITEBACK -eq 0 ]]; then
9257 error "No page in writeback, writeback=$WRITEBACK"
9260 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9261 set_nodes_failloc "$(osts_nodes)" 0
9263 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9264 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9266 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9267 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9271 echo "Dirty pages gaurenteed flushed via fsync"
9274 run_test 118d "Fsync validation inject a delay of the bulk =========="
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9281 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9282 lctl set_param fail_loc=0x8000040a
9284 # Should simulate EINVAL error which is fatal
9285 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9287 if [[ $RC -eq 0 ]]; then
9288 error "Must return error due to dropped pages, rc=$RC"
9291 lctl set_param fail_loc=0x0
9293 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9294 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9295 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9297 if [[ $LOCKED -ne 0 ]]; then
9298 error "Locked pages remain in cache, locked=$LOCKED"
9301 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9302 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9306 echo "No pages locked after fsync"
9311 run_test 118f "Simulate unrecoverable OSC side error =========="
9314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9318 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9319 lctl set_param fail_loc=0x406
9321 # simulate local -ENOMEM
9322 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9325 lctl set_param fail_loc=0
9326 if [[ $RC -eq 0 ]]; then
9327 error "Must return error due to dropped pages, rc=$RC"
9330 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9331 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9332 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9334 if [[ $LOCKED -ne 0 ]]; then
9335 error "Locked pages remain in cache, locked=$LOCKED"
9338 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9339 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9343 echo "No pages locked after fsync"
9348 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9352 remote_ost_nodsh && skip "remote OST with nodsh"
9356 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9357 set_nodes_failloc "$(osts_nodes)" 0x20e
9358 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9359 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9362 set_nodes_failloc "$(osts_nodes)" 0
9363 if [[ $RC -eq 0 ]]; then
9364 error "Must return error due to dropped pages, rc=$RC"
9367 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9368 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9369 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9371 if [[ $LOCKED -ne 0 ]]; then
9372 error "Locked pages remain in cache, locked=$LOCKED"
9375 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9376 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9380 echo "No pages locked after fsync"
9384 run_test 118h "Verify timeout in handling recoverables errors =========="
9386 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 remote_ost_nodsh && skip "remote OST with nodsh"
9394 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9395 set_nodes_failloc "$(osts_nodes)" 0x20e
9397 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9398 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9401 set_nodes_failloc "$(osts_nodes)" 0
9405 if [[ $RC -ne 0 ]]; then
9406 error "got error, but should be not, rc=$RC"
9409 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9410 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9411 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9412 if [[ $LOCKED -ne 0 ]]; then
9413 error "Locked pages remain in cache, locked=$LOCKED"
9416 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9417 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9421 echo "No pages locked after fsync"
9425 run_test 118i "Fix error before timeout in recoverable error =========="
9427 [ "$SLOW" = "no" ] && set_resend_count 4
9430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9431 remote_ost_nodsh && skip "remote OST with nodsh"
9435 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9436 set_nodes_failloc "$(osts_nodes)" 0x220
9438 # return -EIO from OST
9439 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9441 set_nodes_failloc "$(osts_nodes)" 0x0
9442 if [[ $RC -eq 0 ]]; then
9443 error "Must return error due to dropped pages, rc=$RC"
9446 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9447 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9448 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9449 if [[ $LOCKED -ne 0 ]]; then
9450 error "Locked pages remain in cache, locked=$LOCKED"
9453 # in recoverable error on OST we want resend and stay until it finished
9454 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9455 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9459 echo "No pages locked after fsync"
9463 run_test 118j "Simulate unrecoverable OST side error =========="
9467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9468 remote_ost_nodsh && skip "remote OSTs with nodsh"
9470 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9471 set_nodes_failloc "$(osts_nodes)" 0x20e
9472 test_mkdir $DIR/$tdir
9474 for ((i=0;i<10;i++)); do
9475 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9476 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9483 set_nodes_failloc "$(osts_nodes)" 0
9486 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9488 test_118l() # LU-646
9490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9492 test_mkdir $DIR/$tdir
9493 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9496 run_test 118l "fsync dir"
9498 test_118m() # LU-3066
9500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9502 test_mkdir $DIR/$tdir
9503 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9506 run_test 118m "fdatasync dir ========="
9508 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9516 remote_ost_nodsh && skip "remote OSTs with nodsh"
9518 # Sleep to avoid a cached response.
9519 #define OBD_STATFS_CACHE_SECONDS 1
9522 # Inject a 10 second delay in the OST_STATFS handler.
9523 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9524 set_nodes_failloc "$(osts_nodes)" 0x242
9527 stat --file-system $MOUNT > /dev/null
9530 set_nodes_failloc "$(osts_nodes)" 0
9532 if ((end - begin > 20)); then
9533 error "statfs took $((end - begin)) seconds, expected 10"
9536 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9538 test_119a() # bug 11737
9540 BSIZE=$((512 * 1024))
9541 directio write $DIR/$tfile 0 1 $BSIZE
9542 # We ask to read two blocks, which is more than a file size.
9543 # directio will indicate an error when requested and actual
9544 # sizes aren't equeal (a normal situation in this case) and
9545 # print actual read amount.
9546 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9547 if [ "$NOB" != "$BSIZE" ]; then
9548 error "read $NOB bytes instead of $BSIZE"
9552 run_test 119a "Short directIO read must return actual read amount"
9554 test_119b() # bug 11737
9556 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9558 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9561 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9562 error "direct read failed"
9565 run_test 119b "Sparse directIO read must return actual read amount"
9567 test_119c() # bug 13099
9570 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9571 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9574 run_test 119c "Testing for direct read hitting hole"
9576 test_119d() # bug 15950
9578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9580 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9581 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9583 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9584 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9585 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9586 lctl set_param fail_loc=0x40d
9587 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9590 cat $DIR/$tfile > /dev/null &
9591 lctl set_param fail_loc=0
9594 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9596 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9597 error "the read rpcs have not completed in 2s"
9599 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9601 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9605 remote_mds_nodsh && skip "remote MDS with nodsh"
9606 test_mkdir $DIR/$tdir
9607 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9608 skip_env "no early lock cancel on server"
9610 lru_resize_disable mdc
9611 lru_resize_disable osc
9612 cancel_lru_locks mdc
9613 # asynchronous object destroy at MDT could cause bl ast to client
9614 cancel_lru_locks osc
9616 stat $DIR/$tdir > /dev/null
9617 can1=$(do_facet $SINGLEMDS \
9618 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9619 awk '/ldlm_cancel/ {print $2}')
9620 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9621 awk '/ldlm_bl_callback/ {print $2}')
9622 test_mkdir -c1 $DIR/$tdir/d1
9623 can2=$(do_facet $SINGLEMDS \
9624 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9625 awk '/ldlm_cancel/ {print $2}')
9626 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9627 awk '/ldlm_bl_callback/ {print $2}')
9628 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9629 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9630 lru_resize_enable mdc
9631 lru_resize_enable osc
9633 run_test 120a "Early Lock Cancel: mkdir test"
9636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9637 remote_mds_nodsh && skip "remote MDS with nodsh"
9638 test_mkdir $DIR/$tdir
9639 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9640 skip_env "no early lock cancel on server"
9642 lru_resize_disable mdc
9643 lru_resize_disable osc
9644 cancel_lru_locks mdc
9645 stat $DIR/$tdir > /dev/null
9646 can1=$(do_facet $SINGLEMDS \
9647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9648 awk '/ldlm_cancel/ {print $2}')
9649 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9650 awk '/ldlm_bl_callback/ {print $2}')
9652 can2=$(do_facet $SINGLEMDS \
9653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9654 awk '/ldlm_cancel/ {print $2}')
9655 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9656 awk '/ldlm_bl_callback/ {print $2}')
9657 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9658 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9659 lru_resize_enable mdc
9660 lru_resize_enable osc
9662 run_test 120b "Early Lock Cancel: create test"
9665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9666 remote_mds_nodsh && skip "remote MDS with nodsh"
9667 test_mkdir -c1 $DIR/$tdir
9668 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9669 skip "no early lock cancel on server"
9671 lru_resize_disable mdc
9672 lru_resize_disable osc
9673 test_mkdir -c1 $DIR/$tdir/d1
9674 test_mkdir -c1 $DIR/$tdir/d2
9675 touch $DIR/$tdir/d1/f1
9676 cancel_lru_locks mdc
9677 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9678 can1=$(do_facet $SINGLEMDS \
9679 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9680 awk '/ldlm_cancel/ {print $2}')
9681 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9682 awk '/ldlm_bl_callback/ {print $2}')
9683 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9684 can2=$(do_facet $SINGLEMDS \
9685 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9686 awk '/ldlm_cancel/ {print $2}')
9687 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9688 awk '/ldlm_bl_callback/ {print $2}')
9689 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9690 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9691 lru_resize_enable mdc
9692 lru_resize_enable osc
9694 run_test 120c "Early Lock Cancel: link test"
9697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9698 remote_mds_nodsh && skip "remote MDS with nodsh"
9699 test_mkdir -c1 $DIR/$tdir
9700 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9701 skip_env "no early lock cancel on server"
9703 lru_resize_disable mdc
9704 lru_resize_disable osc
9706 cancel_lru_locks mdc
9707 stat $DIR/$tdir > /dev/null
9708 can1=$(do_facet $SINGLEMDS \
9709 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9710 awk '/ldlm_cancel/ {print $2}')
9711 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9712 awk '/ldlm_bl_callback/ {print $2}')
9713 chmod a+x $DIR/$tdir
9714 can2=$(do_facet $SINGLEMDS \
9715 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9716 awk '/ldlm_cancel/ {print $2}')
9717 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9718 awk '/ldlm_bl_callback/ {print $2}')
9719 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9720 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9721 lru_resize_enable mdc
9722 lru_resize_enable osc
9724 run_test 120d "Early Lock Cancel: setattr test"
9727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9728 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9729 skip_env "no early lock cancel on server"
9730 remote_mds_nodsh && skip "remote MDS with nodsh"
9732 local dlmtrace_set=false
9734 test_mkdir -c1 $DIR/$tdir
9735 lru_resize_disable mdc
9736 lru_resize_disable osc
9737 ! $LCTL get_param debug | grep -q dlmtrace &&
9738 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9739 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9740 cancel_lru_locks mdc
9741 cancel_lru_locks osc
9742 dd if=$DIR/$tdir/f1 of=/dev/null
9743 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9744 # XXX client can not do early lock cancel of OST lock
9745 # during unlink (LU-4206), so cancel osc lock now.
9747 cancel_lru_locks osc
9748 can1=$(do_facet $SINGLEMDS \
9749 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9750 awk '/ldlm_cancel/ {print $2}')
9751 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9752 awk '/ldlm_bl_callback/ {print $2}')
9753 unlink $DIR/$tdir/f1
9755 can2=$(do_facet $SINGLEMDS \
9756 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9757 awk '/ldlm_cancel/ {print $2}')
9758 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9759 awk '/ldlm_bl_callback/ {print $2}')
9760 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9761 $LCTL dk $TMP/cancel.debug.txt
9762 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9763 $LCTL dk $TMP/blocking.debug.txt
9764 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9765 lru_resize_enable mdc
9766 lru_resize_enable osc
9768 run_test 120e "Early Lock Cancel: unlink test"
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9772 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9773 skip_env "no early lock cancel on server"
9774 remote_mds_nodsh && skip "remote MDS with nodsh"
9776 test_mkdir -c1 $DIR/$tdir
9777 lru_resize_disable mdc
9778 lru_resize_disable osc
9779 test_mkdir -c1 $DIR/$tdir/d1
9780 test_mkdir -c1 $DIR/$tdir/d2
9781 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9782 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9783 cancel_lru_locks mdc
9784 cancel_lru_locks osc
9785 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9786 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9787 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9788 # XXX client can not do early lock cancel of OST lock
9789 # during rename (LU-4206), so cancel osc lock now.
9791 cancel_lru_locks osc
9792 can1=$(do_facet $SINGLEMDS \
9793 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9794 awk '/ldlm_cancel/ {print $2}')
9795 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9796 awk '/ldlm_bl_callback/ {print $2}')
9797 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9799 can2=$(do_facet $SINGLEMDS \
9800 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9801 awk '/ldlm_cancel/ {print $2}')
9802 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9803 awk '/ldlm_bl_callback/ {print $2}')
9804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9806 lru_resize_enable mdc
9807 lru_resize_enable osc
9809 run_test 120f "Early Lock Cancel: rename test"
9812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9813 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9814 skip_env "no early lock cancel on server"
9815 remote_mds_nodsh && skip "remote MDS with nodsh"
9817 lru_resize_disable mdc
9818 lru_resize_disable osc
9820 echo create $count files
9821 test_mkdir $DIR/$tdir
9822 cancel_lru_locks mdc
9823 cancel_lru_locks osc
9826 can0=$(do_facet $SINGLEMDS \
9827 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9828 awk '/ldlm_cancel/ {print $2}')
9829 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9830 awk '/ldlm_bl_callback/ {print $2}')
9831 createmany -o $DIR/$tdir/f $count
9833 can1=$(do_facet $SINGLEMDS \
9834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9835 awk '/ldlm_cancel/ {print $2}')
9836 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9837 awk '/ldlm_bl_callback/ {print $2}')
9839 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9840 echo rm $count files
9843 can2=$(do_facet $SINGLEMDS \
9844 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9845 awk '/ldlm_cancel/ {print $2}')
9846 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9847 awk '/ldlm_bl_callback/ {print $2}')
9849 echo total: $count removes in $((t2-t1))
9850 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9852 # wait for commitment of removal
9853 lru_resize_enable mdc
9854 lru_resize_enable osc
9856 run_test 120g "Early Lock Cancel: performance test"
9858 test_121() { #bug #10589
9859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9862 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9863 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9864 lctl set_param fail_loc=0x310
9865 cancel_lru_locks osc > /dev/null
9866 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9867 lctl set_param fail_loc=0
9868 [[ $reads -eq $writes ]] ||
9869 error "read $reads blocks, must be $writes blocks"
9871 run_test 121 "read cancel race ========="
9873 test_123a() { # was test 123, statahead(bug 11401)
9874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9877 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9878 log "testing UP system. Performance may be lower than expected."
9883 test_mkdir $DIR/$tdir
9884 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9885 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9887 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9888 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9890 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9891 lctl set_param -n llite.*.statahead_max 0
9892 lctl get_param llite.*.statahead_max
9893 cancel_lru_locks mdc
9894 cancel_lru_locks osc
9896 time ls -l $DIR/$tdir | wc -l
9898 delta=$((etime - stime))
9899 log "ls $i files without statahead: $delta sec"
9900 lctl set_param llite.*.statahead_max=$max
9902 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9903 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9904 cancel_lru_locks mdc
9905 cancel_lru_locks osc
9907 time ls -l $DIR/$tdir | wc -l
9909 delta_sa=$((etime - stime))
9910 log "ls $i files with statahead: $delta_sa sec"
9911 lctl get_param -n llite.*.statahead_stats
9912 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9914 [[ $swrong -lt $ewrong ]] &&
9915 log "statahead was stopped, maybe too many locks held!"
9916 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9918 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9919 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9920 lctl set_param -n llite.*.statahead_max 0
9921 lctl get_param llite.*.statahead_max
9922 cancel_lru_locks mdc
9923 cancel_lru_locks osc
9925 time ls -l $DIR/$tdir | wc -l
9927 delta=$((etime - stime))
9928 log "ls $i files again without statahead: $delta sec"
9929 lctl set_param llite.*.statahead_max=$max
9930 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9931 if [ $SLOWOK -eq 0 ]; then
9932 error "ls $i files is slower with statahead!"
9934 log "ls $i files is slower with statahead!"
9940 [ $delta -gt 20 ] && break
9941 [ $delta -gt 8 ] && MULT=$((50 / delta))
9942 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9950 delta=$((etime - stime))
9951 log "rm -r $DIR/$tdir/: $delta seconds"
9953 lctl get_param -n llite.*.statahead_stats
9955 run_test 123a "verify statahead work"
9957 test_123b () { # statahead(bug 15027)
9958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9960 test_mkdir $DIR/$tdir
9961 createmany -o $DIR/$tdir/$tfile-%d 1000
9963 cancel_lru_locks mdc
9964 cancel_lru_locks osc
9966 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9967 lctl set_param fail_loc=0x80000803
9968 ls -lR $DIR/$tdir > /dev/null
9970 lctl set_param fail_loc=0x0
9971 lctl get_param -n llite.*.statahead_stats
9976 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9980 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9981 skip_env "no lru resize on server"
9985 test_mkdir $DIR/$tdir
9987 log "create $NR files at $DIR/$tdir"
9988 createmany -o $DIR/$tdir/f $NR ||
9989 error "failed to create $NR files in $DIR/$tdir"
9991 cancel_lru_locks mdc
9992 ls -l $DIR/$tdir > /dev/null
9996 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9997 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9998 LRU_SIZE=$($LCTL get_param -n $PARAM)
9999 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10000 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10002 log "NS=$(basename $NSDIR)"
10007 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10008 skip "Not enough cached locks created!"
10010 log "LRU=$LRU_SIZE"
10014 # We know that lru resize allows one client to hold $LIMIT locks
10015 # for 10h. After that locks begin to be killed by client.
10017 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10019 if [ $LIMIT -lt $LRU_SIZE ]; then
10020 skip "Limit is too small $LIMIT"
10023 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10024 # killing locks. Some time was spent for creating locks. This means
10025 # that up to the moment of sleep finish we must have killed some of
10026 # them (10-100 locks). This depends on how fast ther were created.
10027 # Many of them were touched in almost the same moment and thus will
10028 # be killed in groups.
10029 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10031 # Use $LRU_SIZE_B here to take into account real number of locks
10032 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10033 local LRU_SIZE_B=$LRU_SIZE
10035 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10036 log "OLD_LVF=$OLD_LVF"
10037 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10039 # Let's make sure that we really have some margin. Client checks
10040 # cached locks every 10 sec.
10041 SLEEP=$((SLEEP+20))
10042 log "Sleep ${SLEEP} sec"
10044 while ((SEC<$SLEEP)); do
10048 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10049 echo -n "$LRU_SIZE"
10052 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10053 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10055 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10056 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10057 unlinkmany $DIR/$tdir/f $NR
10061 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10062 log "unlink $NR files at $DIR/$tdir"
10063 unlinkmany $DIR/$tdir/f $NR
10065 run_test 124a "lru resize ======================================="
10067 get_max_pool_limit()
10069 local limit=$($LCTL get_param \
10070 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10072 for l in $limit; do
10073 if [[ $l -gt $max ]]; then
10081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10082 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10083 skip_env "no lru resize on server"
10085 LIMIT=$(get_max_pool_limit)
10087 NR=$(($(default_lru_size)*20))
10088 if [[ $NR -gt $LIMIT ]]; then
10089 log "Limit lock number by $LIMIT locks"
10093 IFree=$(mdsrate_inodes_available)
10094 if [ $IFree -lt $NR ]; then
10095 log "Limit lock number by $IFree inodes"
10099 lru_resize_disable mdc
10100 test_mkdir -p $DIR/$tdir/disable_lru_resize
10102 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10103 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10104 cancel_lru_locks mdc
10107 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10110 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10113 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10117 nolruresize_delta=$((etime-stime))
10118 log "ls -la time: $nolruresize_delta seconds"
10119 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10120 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10122 lru_resize_enable mdc
10123 test_mkdir -p $DIR/$tdir/enable_lru_resize
10125 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10126 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10127 cancel_lru_locks mdc
10130 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10133 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10136 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10140 lruresize_delta=$((etime-stime))
10141 log "ls -la time: $lruresize_delta seconds"
10142 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10144 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10145 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10146 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10147 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10149 log "lru resize performs the same with no lru resize"
10151 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10153 run_test 124b "lru resize (performance test) ======================="
10156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10157 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10158 skip_env "no lru resize on server"
10160 # cache ununsed locks on client
10162 cancel_lru_locks mdc
10163 test_mkdir $DIR/$tdir
10164 createmany -o $DIR/$tdir/f $nr ||
10165 error "failed to create $nr files in $DIR/$tdir"
10166 ls -l $DIR/$tdir > /dev/null
10168 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10169 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10170 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10171 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10172 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10174 # set lru_max_age to 1 sec
10175 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10176 echo "sleep $((recalc_p * 2)) seconds..."
10177 sleep $((recalc_p * 2))
10179 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10180 # restore lru_max_age
10181 $LCTL set_param -n $nsdir.lru_max_age $max_age
10182 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10183 unlinkmany $DIR/$tdir/f $nr
10185 run_test 124c "LRUR cancel very aged locks"
10187 test_125() { # 13358
10188 $LCTL get_param -n llite.*.client_type | grep -q local ||
10189 skip "must run as local client"
10190 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10191 skip_env "must have acl enabled"
10192 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10194 test_mkdir $DIR/$tdir
10195 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10196 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10197 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10199 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10201 test_126() { # bug 12829/13455
10202 $GSS && skip_env "must run as gss disabled"
10203 $LCTL get_param -n llite.*.client_type | grep -q local ||
10204 skip "must run as local client"
10205 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10207 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10208 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10210 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10212 run_test 126 "check that the fsgid provided by the client is taken into account"
10214 test_127a() { # bug 15521
10215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10217 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10218 $LCTL set_param osc.*.stats=0
10219 FSIZE=$((2048 * 1024))
10220 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10221 cancel_lru_locks osc
10222 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10224 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10225 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10226 echo "got $COUNT $NAME"
10227 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10228 eval $NAME=$COUNT || error "Wrong proc format"
10231 read_bytes|write_bytes)
10232 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10233 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10234 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10235 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10236 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10237 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10238 error "sumsquare is too small: $SUMSQ"
10239 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10240 error "sumsquare is too big: $SUMSQ"
10244 done < $DIR/${tfile}.tmp
10246 #check that we actually got some stats
10247 [ "$read_bytes" ] || error "Missing read_bytes stats"
10248 [ "$write_bytes" ] || error "Missing write_bytes stats"
10249 [ "$read_bytes" != 0 ] || error "no read done"
10250 [ "$write_bytes" != 0 ] || error "no write done"
10252 run_test 127a "verify the client stats are sane"
10254 test_127b() { # bug LU-333
10255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10256 local name count samp unit min max sum sumsq
10258 $LCTL set_param llite.*.stats=0
10260 # perform 2 reads and writes so MAX is different from SUM.
10261 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10262 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10263 cancel_lru_locks osc
10264 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10265 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10267 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10268 while read name count samp unit min max sum sumsq; do
10269 echo "got $count $name"
10270 eval $name=$count || error "Wrong proc format"
10274 [ $count -ne 2 ] && error "count is not 2: $count"
10275 [ $min -ne $PAGE_SIZE ] &&
10276 error "min is not $PAGE_SIZE: $min"
10277 [ $max -ne $PAGE_SIZE ] &&
10278 error "max is incorrect: $max"
10279 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10280 error "sum is wrong: $sum"
10283 [ $count -ne 2 ] && error "count is not 2: $count"
10284 [ $min -ne $PAGE_SIZE ] &&
10285 error "min is not $PAGE_SIZE: $min"
10286 [ $max -ne $PAGE_SIZE ] &&
10287 error "max is incorrect: $max"
10288 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10289 error "sum is wrong: $sum"
10293 done < $TMP/$tfile.tmp
10295 #check that we actually got some stats
10296 [ "$read_bytes" ] || error "Missing read_bytes stats"
10297 [ "$write_bytes" ] || error "Missing write_bytes stats"
10298 [ "$read_bytes" != 0 ] || error "no read done"
10299 [ "$write_bytes" != 0 ] || error "no write done"
10301 rm -f $TMP/${tfile}.tmp
10303 run_test 127b "verify the llite client stats are sane"
10305 test_128() { # bug 15212
10307 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10312 result=$(grep error $TMP/$tfile.log)
10313 rm -f $DIR/$tfile $TMP/$tfile.log
10314 [ -z "$result" ] ||
10315 error "consecutive find's under interactive lfs failed"
10317 run_test 128 "interactive lfs for 2 consecutive find's"
10319 set_dir_limits () {
10324 local ldproc=/proc/fs/ldiskfs
10325 local facets=$(get_facets MDS)
10327 for facet in ${facets//,/ }; do
10328 canondev=$(ldiskfs_canon \
10329 *.$(convert_facet2label $facet).mntdev $facet)
10330 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10331 ldproc=/sys/fs/ldiskfs
10332 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10333 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10337 check_mds_dmesg() {
10338 local facets=$(get_facets MDS)
10339 for facet in ${facets//,/ }; do
10340 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10347 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10348 skip "Need MDS version with at least 2.5.56"
10349 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10350 skip_env "ldiskfs only test"
10352 remote_mds_nodsh && skip "remote MDS with nodsh"
10356 local has_warning=false
10359 mkdir -p $DIR/$tdir
10361 # block size of mds1
10362 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10363 set_dir_limits $maxsize $maxsize
10364 local dirsize=$(stat -c%s "$DIR/$tdir")
10366 while [[ $dirsize -le $maxsize ]]; do
10367 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10369 if ! $has_warning; then
10370 check_mds_dmesg '"is approaching"' && has_warning=true
10372 # check two errors:
10373 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10374 # EFBIG for previous versions included in ldiskfs series
10375 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10377 echo "return code $rc received as expected"
10379 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10380 error_exit "create failed w/o dir size limit"
10382 check_mds_dmesg '"has reached"' ||
10383 error_exit "reached message should be output"
10385 [ $has_warning = "false" ] &&
10386 error_exit "warning message should be output"
10388 dirsize=$(stat -c%s "$DIR/$tdir")
10390 [[ $dirsize -ge $maxsize ]] && return 0
10391 error_exit "current dir size $dirsize, " \
10392 "previous limit $maxsize"
10393 elif [ $rc -ne 0 ]; then
10395 error_exit "return $rc received instead of expected " \
10396 "$EFBIG or $ENOSPC, files in dir $dirsize"
10398 nfiles=$((nfiles + 1))
10399 dirsize=$(stat -c%s "$DIR/$tdir")
10403 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10405 run_test 129 "test directory size limit ========================"
10414 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10415 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10417 trap cleanup_130 EXIT RETURN
10419 local fm_file=$DIR/$tfile
10420 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10421 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10422 error "dd failed for $fm_file"
10424 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10425 filefrag -ves $fm_file
10427 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10428 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10429 [ $RC != 0 ] && error "filefrag $fm_file failed"
10431 filefrag_op=$(filefrag -ve -k $fm_file |
10432 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10433 lun=$($LFS getstripe -i $fm_file)
10435 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10438 for line in $filefrag_op
10440 frag_lun=`echo $line | cut -d: -f5`
10441 ext_len=`echo $line | cut -d: -f4`
10442 if (( $frag_lun != $lun )); then
10444 error "FIEMAP on 1-stripe file($fm_file) failed"
10447 (( tot_len += ext_len ))
10450 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10452 error "FIEMAP on 1-stripe file($fm_file) failed;"
10458 echo "FIEMAP on single striped file succeeded"
10460 run_test 130a "FIEMAP (1-stripe file)"
10463 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10465 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10466 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10468 trap cleanup_130 EXIT RETURN
10470 local fm_file=$DIR/$tfile
10471 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10472 error "setstripe on $fm_file"
10473 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10474 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10476 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10477 error "dd failed on $fm_file"
10479 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10480 filefrag_op=$(filefrag -ve -k $fm_file |
10481 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10483 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10484 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10489 for line in $filefrag_op
10491 frag_lun=$(echo $line | cut -d: -f5 |
10492 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10493 ext_len=$(echo $line | cut -d: -f4)
10494 if (( $frag_lun != $last_lun )); then
10495 if (( tot_len != 1024 )); then
10497 error "FIEMAP on $fm_file failed; returned " \
10498 "len $tot_len for OST $last_lun instead of 1024"
10501 (( num_luns += 1 ))
10505 (( tot_len += ext_len ))
10508 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10510 error "FIEMAP on $fm_file failed; returned wrong number of " \
10511 "luns or wrong len for OST $last_lun"
10517 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10519 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10522 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10524 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10525 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10527 trap cleanup_130 EXIT RETURN
10529 local fm_file=$DIR/$tfile
10530 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10531 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10532 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10534 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10535 error "dd failed on $fm_file"
10537 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10538 filefrag_op=$(filefrag -ve -k $fm_file |
10539 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10541 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10542 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10547 for line in $filefrag_op
10549 frag_lun=$(echo $line | cut -d: -f5 |
10550 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10551 ext_len=$(echo $line | cut -d: -f4)
10552 if (( $frag_lun != $last_lun )); then
10553 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10554 if (( logical != 512 )); then
10556 error "FIEMAP on $fm_file failed; returned " \
10557 "logical start for lun $logical instead of 512"
10560 if (( tot_len != 512 )); then
10562 error "FIEMAP on $fm_file failed; returned " \
10563 "len $tot_len for OST $last_lun instead of 1024"
10566 (( num_luns += 1 ))
10570 (( tot_len += ext_len ))
10573 if (( num_luns != 2 || tot_len != 512 )); then
10575 error "FIEMAP on $fm_file failed; returned wrong number of " \
10576 "luns or wrong len for OST $last_lun"
10582 echo "FIEMAP on 2-stripe file with hole succeeded"
10584 run_test 130c "FIEMAP (2-stripe file with hole)"
10587 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10589 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10590 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10592 trap cleanup_130 EXIT RETURN
10594 local fm_file=$DIR/$tfile
10595 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10596 error "setstripe on $fm_file"
10597 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10598 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10600 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10601 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10602 error "dd failed on $fm_file"
10604 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10605 filefrag_op=$(filefrag -ve -k $fm_file |
10606 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10608 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10609 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10614 for line in $filefrag_op
10616 frag_lun=$(echo $line | cut -d: -f5 |
10617 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10618 ext_len=$(echo $line | cut -d: -f4)
10619 if (( $frag_lun != $last_lun )); then
10620 if (( tot_len != 1024 )); then
10622 error "FIEMAP on $fm_file failed; returned " \
10623 "len $tot_len for OST $last_lun instead of 1024"
10626 (( num_luns += 1 ))
10630 (( tot_len += ext_len ))
10633 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10635 error "FIEMAP on $fm_file failed; returned wrong number of " \
10636 "luns or wrong len for OST $last_lun"
10642 echo "FIEMAP on N-stripe file succeeded"
10644 run_test 130d "FIEMAP (N-stripe file)"
10647 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10649 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10650 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10652 trap cleanup_130 EXIT RETURN
10654 local fm_file=$DIR/$tfile
10655 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10656 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10657 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10660 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10661 for ((i = 0; i < $NUM_BLKS; i++))
10663 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10666 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10667 filefrag_op=$(filefrag -ve -k $fm_file |
10668 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10670 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10671 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10676 for line in $filefrag_op
10678 frag_lun=$(echo $line | cut -d: -f5 |
10679 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10680 ext_len=$(echo $line | cut -d: -f4)
10681 if (( $frag_lun != $last_lun )); then
10682 if (( tot_len != $EXPECTED_LEN )); then
10684 error "FIEMAP on $fm_file failed; returned " \
10685 "len $tot_len for OST $last_lun instead " \
10689 (( num_luns += 1 ))
10693 (( tot_len += ext_len ))
10696 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10698 error "FIEMAP on $fm_file failed; returned wrong number " \
10699 "of luns or wrong len for OST $last_lun"
10705 echo "FIEMAP with continuation calls succeeded"
10707 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10710 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10711 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10713 local fm_file=$DIR/$tfile
10714 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10715 error "multiop create with lov_delay_create on $fm_file"
10717 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10718 filefrag_extents=$(filefrag -vek $fm_file |
10719 awk '/extents? found/ { print $2 }')
10720 if [[ "$filefrag_extents" != "0" ]]; then
10721 error "FIEMAP on $fm_file failed; " \
10722 "returned $filefrag_extents expected 0"
10727 run_test 130f "FIEMAP (unstriped file)"
10729 # Test for writev/readv
10731 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10732 error "writev test failed"
10733 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10734 error "readv failed"
10737 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10740 local fsize=$((524288 + 1048576 + 1572864))
10741 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10742 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10743 error "append writev test failed"
10745 ((fsize += 1572864 + 1048576))
10746 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10747 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10748 error "append writev test failed"
10751 run_test 131b "test append writev"
10754 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10757 run_test 131c "test read/write on file w/o objects"
10760 rwv -f $DIR/$tfile -w -n 1 1572864
10761 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10762 if [ "$NOB" != 1572864 ]; then
10763 error "Short read filed: read $NOB bytes instead of 1572864"
10767 run_test 131d "test short read"
10770 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10771 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10772 error "read hitting hole failed"
10775 run_test 131e "test read hitting hole"
10784 mds*) res=$(do_facet $facet \
10785 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10787 ost*) res=$(do_facet $facet \
10788 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10790 *) error "Wrong facet '$facet'" ;;
10792 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10793 # if the argument $3 is zero, it means any stat increment is ok.
10794 if [[ $want -gt 0 ]]; then
10795 local count=$(echo $res | awk '{ print $2 }')
10796 [[ $count -ne $want ]] &&
10797 error "The $op counter on $facet is $count, not $want"
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10803 remote_ost_nodsh && skip "remote OST with nodsh"
10804 remote_mds_nodsh && skip "remote MDS with nodsh"
10805 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10806 skip_env "MDS doesn't support rename stats"
10808 local testdir=$DIR/${tdir}/stats_testdir
10810 mkdir -p $DIR/${tdir}
10813 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10814 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10816 # verify mdt stats first.
10817 mkdir ${testdir} || error "mkdir failed"
10818 check_stats $SINGLEMDS "mkdir" 1
10819 touch ${testdir}/${tfile} || error "touch failed"
10820 check_stats $SINGLEMDS "open" 1
10821 check_stats $SINGLEMDS "close" 1
10822 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10823 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10824 check_stats $SINGLEMDS "mknod" 2
10826 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10827 check_stats $SINGLEMDS "unlink" 1
10828 rm -f ${testdir}/${tfile} || error "file remove failed"
10829 check_stats $SINGLEMDS "unlink" 2
10831 # remove working dir and check mdt stats again.
10832 rmdir ${testdir} || error "rmdir failed"
10833 check_stats $SINGLEMDS "rmdir" 1
10835 local testdir1=$DIR/${tdir}/stats_testdir1
10836 mkdir -p ${testdir}
10837 mkdir -p ${testdir1}
10838 touch ${testdir1}/test1
10839 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10840 check_stats $SINGLEMDS "crossdir_rename" 1
10842 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10843 check_stats $SINGLEMDS "samedir_rename" 1
10845 rm -rf $DIR/${tdir}
10847 run_test 133a "Verifying MDT stats ========================================"
10852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10853 remote_ost_nodsh && skip "remote OST with nodsh"
10854 remote_mds_nodsh && skip "remote MDS with nodsh"
10856 local testdir=$DIR/${tdir}/stats_testdir
10858 mkdir -p ${testdir} || error "mkdir failed"
10859 touch ${testdir}/${tfile} || error "touch failed"
10860 cancel_lru_locks mdc
10863 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10864 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10866 # extra mdt stats verification.
10867 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10868 check_stats $SINGLEMDS "setattr" 1
10869 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10870 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
10872 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10873 check_stats $SINGLEMDS "getattr" 1
10875 rm -rf $DIR/${tdir}
10877 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10878 # so the check below is not reliable
10879 [ $MDSCOUNT -eq 1 ] || return 0
10881 # Sleep to avoid a cached response.
10882 #define OBD_STATFS_CACHE_SECONDS 1
10884 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10885 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10886 $LFS df || error "lfs failed"
10887 check_stats $SINGLEMDS "statfs" 1
10889 # check aggregated statfs (LU-10018)
10890 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
10892 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
10895 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10896 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
10898 check_stats $SINGLEMDS "statfs" 1
10900 # We want to check that the client didn't send OST_STATFS to
10901 # ost1 but the MDT also uses OST_STATFS for precreate. So some
10902 # extra care is needed here.
10903 if remote_mds; then
10904 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
10905 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
10907 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
10908 [ "$res" ] && error "OST got STATFS"
10913 run_test 133b "Verifying extra MDT stats =================================="
10916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10917 remote_ost_nodsh && skip "remote OST with nodsh"
10918 remote_mds_nodsh && skip "remote MDS with nodsh"
10920 local testdir=$DIR/$tdir/stats_testdir
10922 test_mkdir -p $testdir
10924 # verify obdfilter stats.
10925 $LFS setstripe -c 1 -i 0 $testdir/$tfile
10927 cancel_lru_locks osc
10928 wait_delete_completed
10931 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10932 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10934 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10937 cancel_lru_locks osc
10938 check_stats ost1 "write" 1
10940 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10941 check_stats ost1 "read" 1
10943 > $testdir/$tfile || error "truncate failed"
10944 check_stats ost1 "punch" 1
10946 rm -f $testdir/$tfile || error "file remove failed"
10947 wait_delete_completed
10948 check_stats ost1 "destroy" 1
10952 run_test 133c "Verifying OST stats ========================================"
10959 while [ $value -ge 2 ]; do
10964 if [ $orig -gt $order ]; then
10972 local size=('K' 'M' 'G' 'T');
10974 local size_string=$value
10976 while [ $value -ge 1024 ]; do
10977 if [ $i -gt 3 ]; then
10978 #T is the biggest unit we get here, if that is bigger,
10980 size_string=${value}T
10983 value=$((value >> 10))
10984 if [ $value -lt 1024 ]; then
10985 size_string=${value}${size[$i]}
10994 get_rename_size() {
10996 local context=${2:-.}
10997 local sample=$(do_facet $SINGLEMDS $LCTL \
10998 get_param mdt.$FSNAME-MDT0000.rename_stats |
10999 grep -A1 $context |
11000 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11006 remote_ost_nodsh && skip "remote OST with nodsh"
11007 remote_mds_nodsh && skip "remote MDS with nodsh"
11008 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11009 skip_env "MDS doesn't support rename stats"
11011 local testdir1=$DIR/${tdir}/stats_testdir1
11012 local testdir2=$DIR/${tdir}/stats_testdir2
11013 mkdir -p $DIR/${tdir}
11015 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11017 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11018 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11020 createmany -o $testdir1/test 512 || error "createmany failed"
11022 # check samedir rename size
11023 mv ${testdir1}/test0 ${testdir1}/test_0
11025 local testdir1_size=$(ls -l $DIR/${tdir} |
11026 awk '/stats_testdir1/ {print $5}')
11027 local testdir2_size=$(ls -l $DIR/${tdir} |
11028 awk '/stats_testdir2/ {print $5}')
11030 testdir1_size=$(order_2 $testdir1_size)
11031 testdir2_size=$(order_2 $testdir2_size)
11033 testdir1_size=$(size_in_KMGT $testdir1_size)
11034 testdir2_size=$(size_in_KMGT $testdir2_size)
11036 echo "source rename dir size: ${testdir1_size}"
11037 echo "target rename dir size: ${testdir2_size}"
11039 local cmd="do_facet $SINGLEMDS $LCTL "
11040 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11042 eval $cmd || error "$cmd failed"
11043 local samedir=$($cmd | grep 'same_dir')
11044 local same_sample=$(get_rename_size $testdir1_size)
11045 [ -z "$samedir" ] && error "samedir_rename_size count error"
11046 [[ $same_sample -eq 1 ]] ||
11047 error "samedir_rename_size error $same_sample"
11048 echo "Check same dir rename stats success"
11050 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11052 # check crossdir rename size
11053 mv ${testdir1}/test_0 ${testdir2}/test_0
11055 testdir1_size=$(ls -l $DIR/${tdir} |
11056 awk '/stats_testdir1/ {print $5}')
11057 testdir2_size=$(ls -l $DIR/${tdir} |
11058 awk '/stats_testdir2/ {print $5}')
11060 testdir1_size=$(order_2 $testdir1_size)
11061 testdir2_size=$(order_2 $testdir2_size)
11063 testdir1_size=$(size_in_KMGT $testdir1_size)
11064 testdir2_size=$(size_in_KMGT $testdir2_size)
11066 echo "source rename dir size: ${testdir1_size}"
11067 echo "target rename dir size: ${testdir2_size}"
11069 eval $cmd || error "$cmd failed"
11070 local crossdir=$($cmd | grep 'crossdir')
11071 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11072 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11073 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11074 [[ $src_sample -eq 1 ]] ||
11075 error "crossdir_rename_size error $src_sample"
11076 [[ $tgt_sample -eq 1 ]] ||
11077 error "crossdir_rename_size error $tgt_sample"
11078 echo "Check cross dir rename stats success"
11079 rm -rf $DIR/${tdir}
11081 run_test 133d "Verifying rename_stats ========================================"
11084 remote_mds_nodsh && skip "remote MDS with nodsh"
11085 remote_ost_nodsh && skip "remote OST with nodsh"
11086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11088 local testdir=$DIR/${tdir}/stats_testdir
11089 local ctr f0 f1 bs=32768 count=42 sum
11091 mkdir -p ${testdir} || error "mkdir failed"
11093 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11095 for ctr in {write,read}_bytes; do
11097 cancel_lru_locks osc
11099 do_facet ost1 $LCTL set_param -n \
11100 "obdfilter.*.exports.clear=clear"
11102 if [ $ctr = write_bytes ]; then
11104 f1=${testdir}/${tfile}
11106 f0=${testdir}/${tfile}
11110 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11113 cancel_lru_locks osc
11115 sum=$(do_facet ost1 $LCTL get_param \
11116 "obdfilter.*.exports.*.stats" |
11117 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11118 $1 == ctr { sum += $7 }
11119 END { printf("%0.0f", sum) }')
11121 if ((sum != bs * count)); then
11122 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11126 rm -rf $DIR/${tdir}
11128 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11130 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11132 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11133 # not honor the -ignore_readdir_race option correctly. So we call
11134 # error_ignore() rather than error() in these cases. See LU-11152.
11136 if (find --version; do_facet mds1 find --version) |
11137 grep -q '\b4\.5\.1[1-4]\b'; then
11138 error_ignore LU-11152 "$@"
11145 # First without trusting modes.
11146 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11147 echo "proc_dirs='$proc_dirs'"
11148 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11149 find $proc_dirs -exec cat '{}' \; &> /dev/null
11151 # Second verifying readability.
11152 $LCTL get_param -R '*' &> /dev/null
11154 # Verifing writability with badarea_io.
11156 -ignore_readdir_race \
11158 -not -name force_lbug \
11159 -not -name changelog_mask \
11160 -exec badarea_io '{}' \; ||
11161 error_133 "find $proc_dirs failed"
11163 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11166 remote_mds_nodsh && skip "remote MDS with nodsh"
11167 remote_ost_nodsh && skip "remote OST with nodsh"
11169 # eventually, this can also be replaced with "lctl get_param -R",
11170 # but not until that option is always available on the server
11172 for facet in mds1 ost1; do
11173 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11174 skip_noexit "Too old lustre on $facet"
11175 local facet_proc_dirs=$(do_facet $facet \
11176 \\\ls -d $proc_regexp 2>/dev/null)
11177 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11178 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11179 do_facet $facet find $facet_proc_dirs \
11180 ! -name req_history \
11181 -exec cat '{}' \\\; &> /dev/null
11183 do_facet $facet find $facet_proc_dirs \
11184 ! -name req_history \
11186 -exec cat '{}' \\\; &> /dev/null ||
11187 error "proc file read failed"
11189 do_facet $facet find $facet_proc_dirs \
11190 -ignore_readdir_race \
11192 -not -name force_lbug \
11193 -not -name changelog_mask \
11194 -exec badarea_io '{}' \\\; ||
11195 error_133 "$facet find $facet_proc_dirs failed"
11198 # remount the FS in case writes/reads /proc break the FS
11199 cleanup || error "failed to unmount"
11200 setup || error "failed to setup"
11203 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11206 remote_mds_nodsh && skip "remote MDS with nodsh"
11207 remote_ost_nodsh && skip "remote OST with nodsh"
11208 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11209 skip "Need MDS version at least 2.9.54"
11213 for facet in client mds1 ost1; do
11214 local facet_proc_dirs=$(do_facet $facet \
11215 \\\ls -d $proc_regexp 2> /dev/null)
11216 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11217 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11218 # Get the list of files that are missing the terminating newline
11219 local missing=($(do_facet $facet \
11220 find ${facet_proc_dirs} -type f \| \
11221 while read F\; do \
11222 awk -v FS='\v' -v RS='\v\v' \
11223 "'END { if(NR>0 && \
11224 \\\$NF !~ /.*\\\n\$/) \
11225 print FILENAME}'" \
11228 [ ${#missing[*]} -eq 0 ] ||
11229 error "files do not end with newline: ${missing[*]}"
11232 run_test 133h "Proc files should end with newlines"
11235 remote_mds_nodsh && skip "remote MDS with nodsh"
11236 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11237 skip "Need MDS version at least 2.7.54"
11239 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11240 cancel_lru_locks mdc
11242 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11243 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11244 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11247 createmany -o $DIR/$tdir/f $nr ||
11248 error "failed to create $nr files in $DIR/$tdir"
11249 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11251 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11252 do_facet mds1 $LCTL set_param fail_loc=0x327
11253 do_facet mds1 $LCTL set_param fail_val=500
11256 echo "sleep 10 seconds ..."
11258 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11260 do_facet mds1 $LCTL set_param fail_loc=0
11261 do_facet mds1 $LCTL set_param fail_val=0
11262 [ $lck_cnt -lt $unused ] ||
11263 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11266 unlinkmany $DIR/$tdir/f $nr
11268 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11271 remote_mds_nodsh && skip "remote MDS with nodsh"
11272 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11273 skip "Need MDS version at least 2.7.54"
11275 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11276 cancel_lru_locks mdc
11278 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11279 ldlm.lock_reclaim_threshold_mb)
11280 # disable reclaim temporarily
11281 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11283 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11284 do_facet mds1 $LCTL set_param fail_loc=0x328
11285 do_facet mds1 $LCTL set_param fail_val=500
11287 $LCTL set_param debug=+trace
11290 createmany -o $DIR/$tdir/f $nr &
11291 local create_pid=$!
11293 echo "Sleep $TIMEOUT seconds ..."
11295 if ! ps -p $create_pid > /dev/null 2>&1; then
11296 do_facet mds1 $LCTL set_param fail_loc=0
11297 do_facet mds1 $LCTL set_param fail_val=0
11298 do_facet mds1 $LCTL set_param \
11299 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11300 error "createmany finished incorrectly!"
11302 do_facet mds1 $LCTL set_param fail_loc=0
11303 do_facet mds1 $LCTL set_param fail_val=0
11304 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11305 wait $create_pid || return 1
11307 unlinkmany $DIR/$tdir/f $nr
11309 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11311 test_140() { #bug-17379
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11314 test_mkdir $DIR/$tdir
11315 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11316 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11318 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11319 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11321 while i=$((i + 1)); do
11323 cd $i || error "Changing to $i"
11324 ln -s ../stat stat || error "Creating stat symlink"
11325 # Read the symlink until ELOOP present,
11326 # not LBUGing the system is considered success,
11327 # we didn't overrun the stack.
11328 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11329 if [ $ret -ne 0 ]; then
11330 if [ $ret -eq 40 ]; then
11333 error "Open stat symlink"
11339 echo "The symlink depth = $i"
11340 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11341 error "Invalid symlink depth"
11343 # Test recursive symlink
11344 ln -s symlink_self symlink_self
11345 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11346 echo "open symlink_self returns $ret"
11347 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11349 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11354 local TF="$TMP/$tfile"
11356 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11358 cancel_lru_locks $OSC
11359 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11360 remount_client $MOUNT
11362 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11365 $TRUNCATE $DIR/$tfile 6000
11366 cancel_lru_locks $OSC
11367 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11370 echo "12345" >>$DIR/$tfile
11371 cancel_lru_locks $OSC
11372 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11375 echo "12345" >>$DIR/$tfile
11376 cancel_lru_locks $OSC
11377 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11382 run_test 150 "truncate/append tests"
11384 #LU-2902 roc_hit was not able to read all values from lproc
11385 function roc_hit_init() {
11386 local list=$(comma_list $(osts_nodes))
11387 local dir=$DIR/$tdir-check
11388 local file=$dir/$tfile
11394 #use setstripe to do a write to every ost
11395 for i in $(seq 0 $((OSTCOUNT-1))); do
11396 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11397 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11398 idx=$(printf %04x $i)
11399 BEFORE=$(get_osd_param $list *OST*$idx stats |
11400 awk '$1 == "cache_access" {sum += $7}
11401 END { printf("%0.0f", sum) }')
11403 cancel_lru_locks osc
11404 cat $file >/dev/null
11406 AFTER=$(get_osd_param $list *OST*$idx stats |
11407 awk '$1 == "cache_access" {sum += $7}
11408 END { printf("%0.0f", sum) }')
11410 echo BEFORE:$BEFORE AFTER:$AFTER
11411 if ! let "AFTER - BEFORE == 4"; then
11413 error "roc_hit is not safe to use"
11421 function roc_hit() {
11422 local list=$(comma_list $(osts_nodes))
11423 echo $(get_osd_param $list '' stats |
11424 awk '$1 == "cache_hit" {sum += $7}
11425 END { printf("%0.0f", sum) }')
11428 function set_cache() {
11431 if [ "$2" == "off" ]; then
11434 local list=$(comma_list $(osts_nodes))
11435 set_osd_param $list '' $1_cache_enable $on
11437 cancel_lru_locks osc
11441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11442 remote_ost_nodsh && skip "remote OST with nodsh"
11445 local list=$(comma_list $(osts_nodes))
11447 # check whether obdfilter is cache capable at all
11448 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11449 skip "not cache-capable obdfilter"
11452 # check cache is enabled on all obdfilters
11453 if get_osd_param $list '' read_cache_enable | grep 0; then
11454 skip "oss cache is disabled"
11457 set_osd_param $list '' writethrough_cache_enable 1
11459 # check write cache is enabled on all obdfilters
11460 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11461 skip "oss write cache is NOT enabled"
11466 #define OBD_FAIL_OBD_NO_LRU 0x609
11467 do_nodes $list $LCTL set_param fail_loc=0x609
11469 # pages should be in the case right after write
11470 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11473 local BEFORE=$(roc_hit)
11474 cancel_lru_locks osc
11475 cat $DIR/$tfile >/dev/null
11476 local AFTER=$(roc_hit)
11478 do_nodes $list $LCTL set_param fail_loc=0
11480 if ! let "AFTER - BEFORE == CPAGES"; then
11481 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11484 # the following read invalidates the cache
11485 cancel_lru_locks osc
11486 set_osd_param $list '' read_cache_enable 0
11487 cat $DIR/$tfile >/dev/null
11489 # now data shouldn't be found in the cache
11491 cancel_lru_locks osc
11492 cat $DIR/$tfile >/dev/null
11494 if let "AFTER - BEFORE != 0"; then
11495 error "IN CACHE: before: $BEFORE, after: $AFTER"
11498 set_osd_param $list '' read_cache_enable 1
11501 run_test 151 "test cache on oss and controls ==============================="
11504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11506 local TF="$TMP/$tfile"
11508 # simulate ENOMEM during write
11509 #define OBD_FAIL_OST_NOMEM 0x226
11510 lctl set_param fail_loc=0x80000226
11511 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11513 sync || error "sync failed"
11514 lctl set_param fail_loc=0
11516 # discard client's cache
11517 cancel_lru_locks osc
11519 # simulate ENOMEM during read
11520 lctl set_param fail_loc=0x80000226
11521 cmp $TF $DIR/$tfile || error "cmp failed"
11522 lctl set_param fail_loc=0
11526 run_test 152 "test read/write with enomem ============================"
11529 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11531 run_test 153 "test if fdatasync does not crash ======================="
11533 dot_lustre_fid_permission_check() {
11535 local ffid=$MOUNT/.lustre/fid/$fid
11538 echo "stat fid $fid"
11539 stat $ffid > /dev/null || error "stat $ffid failed."
11540 echo "touch fid $fid"
11541 touch $ffid || error "touch $ffid failed."
11542 echo "write to fid $fid"
11543 cat /etc/hosts > $ffid || error "write $ffid failed."
11544 echo "read fid $fid"
11545 diff /etc/hosts $ffid || error "read $ffid failed."
11546 echo "append write to fid $fid"
11547 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11548 echo "rename fid $fid"
11549 mv $ffid $test_dir/$tfile.1 &&
11550 error "rename $ffid to $tfile.1 should fail."
11551 touch $test_dir/$tfile.1
11552 mv $test_dir/$tfile.1 $ffid &&
11553 error "rename $tfile.1 to $ffid should fail."
11554 rm -f $test_dir/$tfile.1
11555 echo "truncate fid $fid"
11556 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11557 echo "link fid $fid"
11558 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11559 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11560 echo "setfacl fid $fid"
11561 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11562 echo "getfacl fid $fid"
11563 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11565 echo "unlink fid $fid"
11566 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11567 echo "mknod fid $fid"
11568 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11570 fid=[0xf00000400:0x1:0x0]
11571 ffid=$MOUNT/.lustre/fid/$fid
11573 echo "stat non-exist fid $fid"
11574 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11575 echo "write to non-exist fid $fid"
11576 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11577 echo "link new fid $fid"
11578 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11580 mkdir -p $test_dir/$tdir
11581 touch $test_dir/$tdir/$tfile
11582 fid=$($LFS path2fid $test_dir/$tdir)
11585 error "error: could not get fid for $test_dir/$dir/$tfile."
11587 ffid=$MOUNT/.lustre/fid/$fid
11590 ls $ffid > /dev/null || error "ls $ffid failed."
11591 echo "touch $fid/$tfile.1"
11592 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11594 echo "touch $MOUNT/.lustre/fid/$tfile"
11595 touch $MOUNT/.lustre/fid/$tfile && \
11596 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11598 echo "setxattr to $MOUNT/.lustre/fid"
11599 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11601 echo "listxattr for $MOUNT/.lustre/fid"
11602 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11604 echo "delxattr from $MOUNT/.lustre/fid"
11605 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11607 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11608 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11609 error "touch invalid fid should fail."
11611 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11612 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11613 error "touch non-normal fid should fail."
11615 echo "rename $tdir to $MOUNT/.lustre/fid"
11616 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11617 error "rename to $MOUNT/.lustre/fid should fail."
11619 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11621 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11622 local new_obf_mode=777
11624 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11625 chmod $new_obf_mode $DIR/.lustre/fid ||
11626 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11628 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11629 [ $obf_mode -eq $new_obf_mode ] ||
11630 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11632 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11633 chmod $old_obf_mode $DIR/.lustre/fid ||
11634 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11637 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11638 fid=$($LFS path2fid $test_dir/$tfile-2)
11640 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11642 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11643 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11644 error "create lov data thru .lustre failed"
11646 echo "cp /etc/passwd $test_dir/$tfile-2"
11647 cp /etc/passwd $test_dir/$tfile-2 ||
11648 error "copy to $test_dir/$tfile-2 failed."
11649 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11650 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11651 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11653 rm -rf $test_dir/tfile.lnk
11654 rm -rf $test_dir/$tfile-2
11658 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11659 skip "Need MDS version at least 2.4.1"
11661 local tf=$DIR/$tfile
11664 local fid=$($LFS path2fid $tf)
11665 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11667 # check that we get the same pathname back
11668 local found=$($LFS fid2path $MOUNT "$fid")
11669 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11670 [ "$found" == "$tf" ] ||
11671 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11673 run_test 154A "lfs path2fid and fid2path basic checks"
11676 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11677 skip "Need MDS version at least 2.4.1"
11679 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11680 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11681 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11682 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11684 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11685 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11687 # check that we get the same pathname
11688 echo "PFID: $PFID, name: $name"
11689 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11690 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11691 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11692 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11694 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11696 run_test 154B "verify the ll_decode_linkea tool"
11699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11700 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11701 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11702 skip "Need MDS version at least 2.2.51"
11703 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11705 cp /etc/hosts $DIR/$tfile
11707 fid=$($LFS path2fid $DIR/$tfile)
11709 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11711 dot_lustre_fid_permission_check "$fid" $DIR ||
11712 error "dot lustre permission check $fid failed"
11714 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11716 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11718 touch $MOUNT/.lustre/file &&
11719 error "creation is not allowed under .lustre"
11721 mkdir $MOUNT/.lustre/dir &&
11722 error "mkdir is not allowed under .lustre"
11726 run_test 154a "Open-by-FID"
11729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11730 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11731 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11732 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11733 skip "Need MDS version at least 2.2.51"
11735 local remote_dir=$DIR/$tdir/remote_dir
11739 mkdir -p $DIR/$tdir
11740 $LFS mkdir -i $MDTIDX $remote_dir ||
11741 error "create remote directory failed"
11743 cp /etc/hosts $remote_dir/$tfile
11745 fid=$($LFS path2fid $remote_dir/$tfile)
11747 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11749 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11750 error "dot lustre permission check $fid failed"
11753 run_test 154b "Open-by-FID for remote directory"
11756 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11757 skip "Need MDS version at least 2.4.1"
11759 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11760 local FID1=$($LFS path2fid $DIR/$tfile.1)
11761 local FID2=$($LFS path2fid $DIR/$tfile.2)
11762 local FID3=$($LFS path2fid $DIR/$tfile.3)
11765 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11766 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11767 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11769 [ "$FID" = "${!want}" ] ||
11770 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11774 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11776 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11777 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11781 run_test 154c "lfs path2fid and fid2path multiple arguments"
11784 remote_mds_nodsh && skip "remote MDS with nodsh"
11785 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11786 skip "Need MDS version at least 2.5.53"
11788 if remote_mds; then
11789 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11793 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11800 local fid=$($LFS path2fid $DIR/$tfile)
11803 cmd="exec $fd<$DIR/$tfile"
11805 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11806 echo "$fid_list" | grep "$fid"
11809 cmd="exec $fd>/dev/null"
11811 if [ $rc -ne 0 ]; then
11812 error "FID $fid not found in open files list $fid_list"
11815 run_test 154d "Verify open file fid"
11819 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11820 skip "Need MDS version at least 2.6.50"
11822 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11823 error ".lustre returned by readdir"
11826 run_test 154e ".lustre is not returned by readdir"
11829 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11831 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11832 test_mkdir -p -c1 $DIR/$tdir/d
11833 # test dirs inherit from its stripe
11834 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11835 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11836 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11837 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11840 # get fid of parents
11841 local FID0=$($LFS path2fid $DIR/$tdir/d)
11842 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11843 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11844 local FID3=$($LFS path2fid $DIR)
11846 # check that path2fid --parents returns expected <parent_fid>/name
11847 # 1) test for a directory (single parent)
11848 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11849 [ "$parent" == "$FID0/foo1" ] ||
11850 error "expected parent: $FID0/foo1, got: $parent"
11852 # 2) test for a file with nlink > 1 (multiple parents)
11853 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11854 echo "$parent" | grep -F "$FID1/$tfile" ||
11855 error "$FID1/$tfile not returned in parent list"
11856 echo "$parent" | grep -F "$FID2/link" ||
11857 error "$FID2/link not returned in parent list"
11859 # 3) get parent by fid
11860 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11861 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11862 echo "$parent" | grep -F "$FID1/$tfile" ||
11863 error "$FID1/$tfile not returned in parent list (by fid)"
11864 echo "$parent" | grep -F "$FID2/link" ||
11865 error "$FID2/link not returned in parent list (by fid)"
11867 # 4) test for entry in root directory
11868 parent=$($LFS path2fid --parents $DIR/f)
11869 echo "$parent" | grep -F "$FID3/f" ||
11870 error "$FID3/f not returned in parent list"
11872 # 5) test it on root directory
11873 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11874 error "$MOUNT should not have parents"
11876 # enable xattr caching and check that linkea is correctly updated
11877 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11878 save_lustre_params client "llite.*.xattr_cache" > $save
11879 lctl set_param llite.*.xattr_cache 1
11881 # 6.1) linkea update on rename
11882 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11884 # get parents by fid
11885 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11886 # foo1 should no longer be returned in parent list
11887 echo "$parent" | grep -F "$FID1" &&
11888 error "$FID1 should no longer be in parent list"
11889 # the new path should appear
11890 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11891 error "$FID2/$tfile.moved is not in parent list"
11893 # 6.2) linkea update on unlink
11894 rm -f $DIR/$tdir/d/foo2/link
11895 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11896 # foo2/link should no longer be returned in parent list
11897 echo "$parent" | grep -F "$FID2/link" &&
11898 error "$FID2/link should no longer be in parent list"
11902 restore_lustre_params < $save
11905 run_test 154f "get parent fids by reading link ea"
11909 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11910 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
11911 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
11912 skip "Need MDS version at least 2.6.92"
11914 mkdir -p $DIR/$tdir
11915 llapi_fid_test -d $DIR/$tdir
11917 run_test 154g "various llapi FID tests"
11919 test_155_small_load() {
11920 local temp=$TMP/$tfile
11921 local file=$DIR/$tfile
11923 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11924 error "dd of=$temp bs=6096 count=1 failed"
11926 cancel_lru_locks $OSC
11927 cmp $temp $file || error "$temp $file differ"
11929 $TRUNCATE $temp 6000
11930 $TRUNCATE $file 6000
11931 cmp $temp $file || error "$temp $file differ (truncate1)"
11933 echo "12345" >>$temp
11934 echo "12345" >>$file
11935 cmp $temp $file || error "$temp $file differ (append1)"
11937 echo "12345" >>$temp
11938 echo "12345" >>$file
11939 cmp $temp $file || error "$temp $file differ (append2)"
11945 test_155_big_load() {
11946 remote_ost_nodsh && skip "remote OST with nodsh"
11948 local temp=$TMP/$tfile
11949 local file=$DIR/$tfile
11952 local cache_size=$(do_facet ost$((MAXI+1)) \
11953 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11954 local large_file_size=$((cache_size * 2))
11956 echo "OSS cache size: $cache_size KB"
11957 echo "Large file size: $large_file_size KB"
11959 [ $MAXV -le $large_file_size ] &&
11960 skip_env "max available OST size needs > $large_file_size KB"
11962 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
11964 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11965 error "dd of=$temp bs=$large_file_size count=1k failed"
11968 cancel_lru_locks osc
11969 cmp $temp $file || error "$temp $file differ"
11975 save_writethrough() {
11976 local facets=$(get_facets OST)
11978 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11984 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11986 save_writethrough $p
11989 set_cache writethrough on
11990 test_155_small_load
11991 restore_lustre_params < $p
11994 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11999 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12001 save_writethrough $p
12004 set_cache writethrough off
12005 test_155_small_load
12006 restore_lustre_params < $p
12009 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12014 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12016 save_writethrough $p
12019 set_cache writethrough on
12020 test_155_small_load
12021 restore_lustre_params < $p
12024 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12029 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12031 save_writethrough $p
12034 set_cache writethrough off
12035 test_155_small_load
12036 restore_lustre_params < $p
12039 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12044 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12046 save_writethrough $p
12049 set_cache writethrough on
12051 restore_lustre_params < $p
12054 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12059 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12061 save_writethrough $p
12064 set_cache writethrough off
12066 restore_lustre_params < $p
12069 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12074 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12076 save_writethrough $p
12079 set_cache writethrough on
12081 restore_lustre_params < $p
12084 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12089 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12091 save_writethrough $p
12094 set_cache writethrough off
12096 restore_lustre_params < $p
12099 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12103 remote_ost_nodsh && skip "remote OST with nodsh"
12104 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12105 skip "stats not implemented on old servers"
12106 [ "$ost1_FSTYPE" = "zfs" ] &&
12107 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12112 local file="$DIR/$tfile"
12113 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12115 save_writethrough $p
12118 log "Turn on read and write cache"
12120 set_cache writethrough on
12122 log "Write data and read it back."
12123 log "Read should be satisfied from the cache."
12124 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12126 cancel_lru_locks osc
12127 cat $file >/dev/null
12129 if ! let "AFTER - BEFORE == CPAGES"; then
12130 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12132 log "cache hits:: before: $BEFORE, after: $AFTER"
12135 log "Read again; it should be satisfied from the cache."
12137 cancel_lru_locks osc
12138 cat $file >/dev/null
12140 if ! let "AFTER - BEFORE == CPAGES"; then
12141 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12143 log "cache hits:: before: $BEFORE, after: $AFTER"
12146 log "Turn off the read cache and turn on the write cache"
12148 set_cache writethrough on
12150 log "Read again; it should be satisfied from the cache."
12152 cancel_lru_locks osc
12153 cat $file >/dev/null
12155 if ! let "AFTER - BEFORE == CPAGES"; then
12156 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12158 log "cache hits:: before: $BEFORE, after: $AFTER"
12161 log "Read again; it should not be satisfied from the cache."
12163 cancel_lru_locks osc
12164 cat $file >/dev/null
12166 if ! let "AFTER - BEFORE == 0"; then
12167 error "IN CACHE: before: $BEFORE, after: $AFTER"
12169 log "cache hits:: before: $BEFORE, after: $AFTER"
12172 log "Write data and read it back."
12173 log "Read should be satisfied from the cache."
12174 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12176 cancel_lru_locks osc
12177 cat $file >/dev/null
12179 if ! let "AFTER - BEFORE == CPAGES"; then
12180 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12182 log "cache hits:: before: $BEFORE, after: $AFTER"
12185 log "Read again; it should not be satisfied from the cache."
12187 cancel_lru_locks osc
12188 cat $file >/dev/null
12190 if ! let "AFTER - BEFORE == 0"; then
12191 error "IN CACHE: before: $BEFORE, after: $AFTER"
12193 log "cache hits:: before: $BEFORE, after: $AFTER"
12196 log "Turn off read and write cache"
12198 set_cache writethrough off
12200 log "Write data and read it back"
12201 log "It should not be satisfied from the cache."
12203 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12204 cancel_lru_locks osc
12206 cat $file >/dev/null
12208 if ! let "AFTER - BEFORE == 0"; then
12209 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12211 log "cache hits:: before: $BEFORE, after: $AFTER"
12214 log "Turn on the read cache and turn off the write cache"
12216 set_cache writethrough off
12218 log "Write data and read it back"
12219 log "It should not be satisfied from the cache."
12221 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12223 cancel_lru_locks osc
12224 cat $file >/dev/null
12226 if ! let "AFTER - BEFORE == 0"; then
12227 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12229 log "cache hits:: before: $BEFORE, after: $AFTER"
12232 log "Read again; it should be satisfied from the cache."
12234 cancel_lru_locks osc
12235 cat $file >/dev/null
12237 if ! let "AFTER - BEFORE == CPAGES"; then
12238 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12240 log "cache hits:: before: $BEFORE, after: $AFTER"
12243 restore_lustre_params < $p
12246 run_test 156 "Verification of tunables"
12249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12250 remote_mds_nodsh && skip "remote MDS with nodsh"
12251 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12252 skip "Need MDS version at least 2.2.0"
12254 changelog_register || error "changelog_register failed"
12255 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12256 changelog_users $SINGLEMDS | grep -q $cl_user ||
12257 error "User $cl_user not found in changelog_users"
12260 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12261 changelog_clear 0 || error "changelog_clear failed"
12262 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12263 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12264 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12265 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12266 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12267 rm $DIR/$tdir/pics/desktop.jpg
12269 changelog_dump | tail -10
12271 echo "verifying changelog mask"
12272 changelog_chmask "-MKDIR"
12273 changelog_chmask "-CLOSE"
12275 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12276 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12278 changelog_chmask "+MKDIR"
12279 changelog_chmask "+CLOSE"
12281 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12282 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12284 changelog_dump | tail -10
12285 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12286 CLOSES=$(changelog_dump | grep -c "CLOSE")
12287 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12288 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12291 echo "verifying target fid"
12292 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12293 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12294 [ "$fidc" == "$fidf" ] ||
12295 error "changelog '$tfile' fid $fidc != file fid $fidf"
12296 echo "verifying parent fid"
12297 # The FID returned from the Changelog may be the directory shard on
12298 # a different MDT, and not the FID returned by path2fid on the parent.
12299 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12300 # since this is what will matter when recreating this file in the tree.
12301 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12302 local pathp=$($LFS fid2path $MOUNT "$fidp")
12303 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12304 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12306 echo "getting records for $cl_user"
12307 changelog_users $SINGLEMDS
12308 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12310 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12311 error "changelog_clear failed"
12312 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12313 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12314 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12315 error "user index expect $user_rec1 + $nclr != $user_rec2"
12317 local min0_rec=$(changelog_users $SINGLEMDS |
12318 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12319 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12320 awk '{ print $1; exit; }')
12322 changelog_dump | tail -n 5
12323 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12324 [ $first_rec == $((min0_rec + 1)) ] ||
12325 error "first index should be $min0_rec + 1 not $first_rec"
12327 # LU-3446 changelog index reset on MDT restart
12328 local cur_rec1=$(changelog_users $SINGLEMDS |
12329 awk '/^current.index:/ { print $NF }')
12330 changelog_clear 0 ||
12331 error "clear all changelog records for $cl_user failed"
12332 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12333 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12334 error "Fail to start $SINGLEMDS"
12335 local cur_rec2=$(changelog_users $SINGLEMDS |
12336 awk '/^current.index:/ { print $NF }')
12337 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12338 [ $cur_rec1 == $cur_rec2 ] ||
12339 error "current index should be $cur_rec1 not $cur_rec2"
12341 echo "verifying users from this test are deregistered"
12342 changelog_deregister || error "changelog_deregister failed"
12343 changelog_users $SINGLEMDS | grep -q $cl_user &&
12344 error "User '$cl_user' still in changelog_users"
12346 # lctl get_param -n mdd.*.changelog_users
12347 # current index: 144
12348 # ID index (idle seconds)
12350 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12351 # this is the normal case where all users were deregistered
12352 # make sure no new records are added when no users are present
12353 local last_rec1=$(changelog_users $SINGLEMDS |
12354 awk '/^current.index:/ { print $NF }')
12355 touch $DIR/$tdir/chloe
12356 local last_rec2=$(changelog_users $SINGLEMDS |
12357 awk '/^current.index:/ { print $NF }')
12358 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12359 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12361 # any changelog users must be leftovers from a previous test
12362 changelog_users $SINGLEMDS
12363 echo "other changelog users; can't verify off"
12366 run_test 160a "changelog sanity"
12368 test_160b() { # LU-3587
12369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12370 remote_mds_nodsh && skip "remote MDS with nodsh"
12371 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12372 skip "Need MDS version at least 2.2.0"
12374 changelog_register || error "changelog_register failed"
12375 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12376 changelog_users $SINGLEMDS | grep -q $cl_user ||
12377 error "User '$cl_user' not found in changelog_users"
12379 local longname1=$(str_repeat a 255)
12380 local longname2=$(str_repeat b 255)
12383 echo "creating very long named file"
12384 touch $longname1 || error "create of '$longname1' failed"
12385 echo "renaming very long named file"
12386 mv $longname1 $longname2
12388 changelog_dump | grep RENME | tail -n 5
12391 run_test 160b "Verify that very long rename doesn't crash in changelog"
12394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12395 remote_mds_nodsh && skip "remote MDS with nodsh"
12397 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12398 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12399 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12400 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12404 # Registration step
12405 changelog_register || error "changelog_register failed"
12408 mkdir -p $DIR/$tdir
12409 $MCREATE $DIR/$tdir/foo_160c
12410 changelog_chmask "-TRUNC"
12411 $TRUNCATE $DIR/$tdir/foo_160c 200
12412 changelog_chmask "+TRUNC"
12413 $TRUNCATE $DIR/$tdir/foo_160c 199
12414 changelog_dump | tail -n 5
12415 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12416 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12418 run_test 160c "verify that changelog log catch the truncate event"
12421 remote_mds_nodsh && skip "remote MDS with nodsh"
12422 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12424 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12425 skip "Need MDS version at least 2.7.60"
12427 # Registration step
12428 changelog_register || error "changelog_register failed"
12430 mkdir -p $DIR/$tdir/migrate_dir
12431 changelog_clear 0 || error "changelog_clear failed"
12433 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12434 changelog_dump | tail -n 5
12435 local migrates=$(changelog_dump | grep -c "MIGRT")
12436 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12438 run_test 160d "verify that changelog log catch the migrate event"
12441 remote_mds_nodsh && skip "remote MDS with nodsh"
12444 changelog_register || error "changelog_register failed"
12446 # Delete a future user (expect fail)
12447 local MDT0=$(facet_svc $SINGLEMDS)
12448 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12451 if [ $rc -eq 0 ]; then
12452 error "Deleted non-existant user cl77"
12453 elif [ $rc -ne 2 ]; then
12454 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12457 # Clear to a bad index (1 billion should be safe)
12458 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12461 if [ $rc -eq 0 ]; then
12462 error "Successfully cleared to invalid CL index"
12463 elif [ $rc -ne 22 ]; then
12464 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12467 run_test 160e "changelog negative testing (should return errors)"
12470 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12471 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12472 skip "Need MDS version at least 2.10.56"
12474 local mdts=$(comma_list $(mdts_nodes))
12477 changelog_register || error "first changelog_register failed"
12478 changelog_register || error "second changelog_register failed"
12480 declare -A cl_user1
12481 declare -A cl_user2
12486 # generate some changelog records to accumulate on each MDT
12487 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12488 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12489 error "create $DIR/$tdir/$tfile failed"
12491 # check changelogs have been generated
12492 local nbcl=$(changelog_dump | wc -l)
12493 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12495 for param in "changelog_max_idle_time=10" \
12497 "changelog_min_gc_interval=2" \
12498 "changelog_min_free_cat_entries=3"; do
12499 local MDT0=$(facet_svc $SINGLEMDS)
12500 local var="${param%=*}"
12501 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12503 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12504 do_nodes $mdts $LCTL set_param mdd.*.$param
12507 # force cl_user2 to be idle (1st part)
12510 # simulate changelog catalog almost full
12511 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12512 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12514 for i in $(seq $MDSCOUNT); do
12515 cl_users=(${CL_USERS[mds$i]})
12516 cl_user1[mds$i]="${cl_users[0]}"
12517 cl_user2[mds$i]="${cl_users[1]}"
12519 [ -n "${cl_user1[mds$i]}" ] ||
12520 error "mds$i: no user registered"
12521 [ -n "${cl_user2[mds$i]}" ] ||
12522 error "mds$i: only ${cl_user2[mds$i]} is registered"
12524 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12525 [ -n "$user_rec1" ] ||
12526 error "mds$i: User ${cl_user1[mds$i]} not registered"
12527 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12528 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12529 [ -n "$user_rec2" ] ||
12530 error "mds$i: User ${cl_user1[mds$i]} not registered"
12531 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12532 "$user_rec1 + 2 == $user_rec2"
12533 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12534 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12535 "$user_rec1 + 2, but is $user_rec2"
12536 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12537 [ -n "$user_rec2" ] ||
12538 error "mds$i: User ${cl_user2[mds$i]} not registered"
12539 [ $user_rec1 == $user_rec2 ] ||
12540 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12541 "$user_rec1, but is $user_rec2"
12544 # force cl_user2 to be idle (2nd part) and to reach
12545 # changelog_max_idle_time
12548 # generate one more changelog to trigger fail_loc
12549 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12550 error "create $DIR/$tdir/${tfile}bis failed"
12552 # ensure gc thread is done
12553 for i in $(mdts_nodes); do
12555 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12556 error "$i: GC-thread not done"
12560 for i in $(seq $MDSCOUNT); do
12561 # check cl_user1 still registered
12562 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12563 error "mds$i: User ${cl_user1[mds$i]} not registered"
12564 # check cl_user2 unregistered
12565 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12566 error "mds$i: User ${cl_user2[mds$i]} still registered"
12568 # check changelogs are present and starting at $user_rec1 + 1
12569 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12570 [ -n "$user_rec1" ] ||
12571 error "mds$i: User ${cl_user1[mds$i]} not registered"
12572 first_rec=$($LFS changelog $(facet_svc mds$i) |
12573 awk '{ print $1; exit; }')
12575 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12576 [ $((user_rec1 + 1)) == $first_rec ] ||
12577 error "mds$i: first index should be $user_rec1 + 1, " \
12578 "but is $first_rec"
12581 run_test 160f "changelog garbage collect (timestamped users)"
12584 remote_mds_nodsh && skip "remote MDS with nodsh"
12585 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12586 skip "Need MDS version at least 2.10.56"
12588 local mdts=$(comma_list $(mdts_nodes))
12590 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12591 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12594 changelog_register || error "first changelog_register failed"
12595 changelog_register || error "second changelog_register failed"
12597 declare -A cl_user1
12598 declare -A cl_user2
12603 # generate some changelog records to accumulate on each MDT
12604 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12605 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12606 error "create $DIR/$tdir/$tfile failed"
12608 # check changelogs have been generated
12609 local nbcl=$(changelog_dump | wc -l)
12610 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12612 # reduce the max_idle_indexes value to make sure we exceed it
12613 max_ndx=$((nbcl / 2 - 1))
12615 for param in "changelog_max_idle_indexes=$max_ndx" \
12617 "changelog_min_gc_interval=2" \
12618 "changelog_min_free_cat_entries=3"; do
12619 local MDT0=$(facet_svc $SINGLEMDS)
12620 local var="${param%=*}"
12621 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12623 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12624 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12625 error "unable to set mdd.*.$param"
12628 # simulate changelog catalog almost full
12629 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12630 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12632 for i in $(seq $MDSCOUNT); do
12633 cl_users=(${CL_USERS[mds$i]})
12634 cl_user1[mds$i]="${cl_users[0]}"
12635 cl_user2[mds$i]="${cl_users[1]}"
12637 [ -n "${cl_user1[mds$i]}" ] ||
12638 error "mds$i: no user registered"
12639 [ -n "${cl_user2[mds$i]}" ] ||
12640 error "mds$i: only ${cl_user1[mds$i]} is registered"
12642 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12643 [ -n "$user_rec1" ] ||
12644 error "mds$i: User ${cl_user1[mds$i]} not registered"
12645 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12646 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12647 [ -n "$user_rec2" ] ||
12648 error "mds$i: User ${cl_user1[mds$i]} not registered"
12649 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12650 "$user_rec1 + 2 == $user_rec2"
12651 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12652 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12653 "$user_rec1 + 2, but is $user_rec2"
12654 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12655 [ -n "$user_rec2" ] ||
12656 error "mds$i: User ${cl_user2[mds$i]} not registered"
12657 [ $user_rec1 == $user_rec2 ] ||
12658 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12659 "$user_rec1, but is $user_rec2"
12662 # ensure we are past the previous changelog_min_gc_interval set above
12665 # generate one more changelog to trigger fail_loc
12666 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12667 error "create $DIR/$tdir/${tfile}bis failed"
12669 # ensure gc thread is done
12670 for i in $(mdts_nodes); do
12672 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12673 error "$i: GC-thread not done"
12677 for i in $(seq $MDSCOUNT); do
12678 # check cl_user1 still registered
12679 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12680 error "mds$i: User ${cl_user1[mds$i]} not registered"
12681 # check cl_user2 unregistered
12682 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12683 error "mds$i: User ${cl_user2[mds$i]} still registered"
12685 # check changelogs are present and starting at $user_rec1 + 1
12686 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12687 [ -n "$user_rec1" ] ||
12688 error "mds$i: User ${cl_user1[mds$i]} not registered"
12689 first_rec=$($LFS changelog $(facet_svc mds$i) |
12690 awk '{ print $1; exit; }')
12692 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12693 [ $((user_rec1 + 1)) == $first_rec ] ||
12694 error "mds$i: first index should be $user_rec1 + 1, " \
12695 "but is $first_rec"
12698 run_test 160g "changelog garbage collect (old users)"
12701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12702 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12703 skip "Need MDS version at least 2.10.56"
12705 local mdts=$(comma_list $(mdts_nodes))
12708 changelog_register || error "first changelog_register failed"
12709 changelog_register || error "second changelog_register failed"
12711 declare -A cl_user1
12712 declare -A cl_user2
12717 # generate some changelog records to accumulate on each MDT
12718 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12719 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12720 error "create $DIR/$tdir/$tfile failed"
12722 # check changelogs have been generated
12723 local nbcl=$(changelog_dump | wc -l)
12724 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12726 for param in "changelog_max_idle_time=10" \
12728 "changelog_min_gc_interval=2"; do
12729 local MDT0=$(facet_svc $SINGLEMDS)
12730 local var="${param%=*}"
12731 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12733 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12734 do_nodes $mdts $LCTL set_param mdd.*.$param
12737 # force cl_user2 to be idle (1st part)
12740 for i in $(seq $MDSCOUNT); do
12741 cl_users=(${CL_USERS[mds$i]})
12742 cl_user1[mds$i]="${cl_users[0]}"
12743 cl_user2[mds$i]="${cl_users[1]}"
12745 [ -n "${cl_user1[mds$i]}" ] ||
12746 error "mds$i: no user registered"
12747 [ -n "${cl_user2[mds$i]}" ] ||
12748 error "mds$i: only ${cl_user2[mds$i]} is registered"
12750 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12751 [ -n "$user_rec1" ] ||
12752 error "mds$i: User ${cl_user1[mds$i]} not registered"
12753 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12754 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12755 [ -n "$user_rec2" ] ||
12756 error "mds$i: User ${cl_user1[mds$i]} not registered"
12757 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12758 "$user_rec1 + 2 == $user_rec2"
12759 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12760 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12761 "$user_rec1 + 2, but is $user_rec2"
12762 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12763 [ -n "$user_rec2" ] ||
12764 error "mds$i: User ${cl_user2[mds$i]} not registered"
12765 [ $user_rec1 == $user_rec2 ] ||
12766 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12767 "$user_rec1, but is $user_rec2"
12770 # force cl_user2 to be idle (2nd part) and to reach
12771 # changelog_max_idle_time
12774 # force each GC-thread start and block then
12775 # one per MDT/MDD, set fail_val accordingly
12776 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12777 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12779 # generate more changelogs to trigger fail_loc
12780 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12781 error "create $DIR/$tdir/${tfile}bis failed"
12783 # stop MDT to stop GC-thread, should be done in back-ground as it will
12784 # block waiting for the thread to be released and exit
12785 declare -A stop_pids
12786 for i in $(seq $MDSCOUNT); do
12788 stop_pids[mds$i]=$!
12791 for i in $(mdts_nodes); do
12794 local facets=$(facets_up_on_host $i)
12796 for facet in ${facets//,/ }; do
12797 if [[ $facet == mds* ]]; then
12801 # ensure each MDS's gc threads are still present and all in "R"
12802 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12803 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12804 error "$i: expected $nb GC-thread"
12806 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12808 error "$i: GC-thread not found in R-state"
12809 # check umounts of each MDT on MDS have reached kthread_stop()
12810 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12811 error "$i: expected $nb umount"
12813 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12814 error "$i: umount not found in D-state"
12817 # release all GC-threads
12818 do_nodes $mdts $LCTL set_param fail_loc=0
12820 # wait for MDT stop to complete
12821 for i in $(seq $MDSCOUNT); do
12822 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12826 # may try to check if any orphan changelog records are present
12827 # via ldiskfs/zfs and llog_reader...
12829 # re-start/mount MDTs
12830 for i in $(seq $MDSCOUNT); do
12831 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12832 error "Fail to start mds$i"
12836 for i in $(seq $MDSCOUNT); do
12837 # check cl_user1 still registered
12838 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12839 error "mds$i: User ${cl_user1[mds$i]} not registered"
12840 # check cl_user2 unregistered
12841 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12842 error "mds$i: User ${cl_user2[mds$i]} still registered"
12844 # check changelogs are present and starting at $user_rec1 + 1
12845 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12846 [ -n "$user_rec1" ] ||
12847 error "mds$i: User ${cl_user1[mds$i]} not registered"
12848 first_rec=$($LFS changelog $(facet_svc mds$i) |
12849 awk '{ print $1; exit; }')
12851 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12852 [ $((user_rec1 + 1)) == $first_rec ] ||
12853 error "mds$i: first index should be $user_rec1 + 1, " \
12854 "but is $first_rec"
12857 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12862 local mdts=$(comma_list $(mdts_nodes))
12864 changelog_register || error "first changelog_register failed"
12866 # generate some changelog records to accumulate on each MDT
12867 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12868 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12869 error "create $DIR/$tdir/$tfile failed"
12871 # check changelogs have been generated
12872 local nbcl=$(changelog_dump | wc -l)
12873 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12875 # simulate race between register and unregister
12876 # XXX as fail_loc is set per-MDS, with DNE configs the race
12877 # simulation will only occur for one MDT per MDS and for the
12878 # others the normal race scenario will take place
12879 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12880 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12881 do_nodes $mdts $LCTL set_param fail_val=1
12883 # unregister 1st user
12884 changelog_deregister &
12886 # wait some time for deregister work to reach race rdv
12888 # register 2nd user
12889 changelog_register || error "2nd user register failed"
12891 wait $pid1 || error "1st user deregister failed"
12895 declare -A LAST_REC
12896 for i in $(seq $MDSCOUNT); do
12897 if changelog_users mds$i | grep "^cl"; then
12898 # make sure new records are added with one user present
12899 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12900 awk '/^current.index:/ { print $NF }')
12902 error "mds$i has no user registered"
12906 # generate more changelog records to accumulate on each MDT
12907 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12908 error "create $DIR/$tdir/${tfile}bis failed"
12910 for i in $(seq $MDSCOUNT); do
12911 last_rec=$(changelog_users $SINGLEMDS |
12912 awk '/^current.index:/ { print $NF }')
12913 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12914 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12915 error "changelogs are off on mds$i"
12918 run_test 160i "changelog user register/unregister race"
12921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12923 test_mkdir -c1 $DIR/$tdir
12924 cp /etc/hosts $DIR/$tdir/$tfile
12925 test_mkdir -c1 $DIR/$tdir/foo1
12926 test_mkdir -c1 $DIR/$tdir/foo2
12927 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12928 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12929 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12930 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12931 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12932 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12933 $LFS fid2path $DIR $FID
12934 error "bad link ea"
12937 rm $DIR/$tdir/foo2/zachary
12939 rm $DIR/$tdir/foo2/thor
12941 rm $DIR/$tdir/$tfile
12943 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12944 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12945 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12946 rm $DIR/$tdir/foo2/maggie
12949 local longname=$tfile.avg_len_is_thirty_two_
12950 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12951 error_noexit 'failed to unlink many hardlinks'" EXIT
12952 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12953 error "failed to hardlink many files"
12954 links=$($LFS fid2path $DIR $FID | wc -l)
12955 echo -n "${links}/1000 links in link EA"
12956 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12958 run_test 161a "link ea sanity"
12961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12962 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12965 local remote_dir=$DIR/$tdir/remote_dir
12967 mkdir -p $DIR/$tdir
12968 $LFS mkdir -i $MDTIDX $remote_dir ||
12969 error "create remote directory failed"
12971 cp /etc/hosts $remote_dir/$tfile
12972 mkdir -p $remote_dir/foo1
12973 mkdir -p $remote_dir/foo2
12974 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12975 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12976 ln $remote_dir/$tfile $remote_dir/foo1/luna
12977 ln $remote_dir/$tfile $remote_dir/foo2/thor
12979 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12981 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12982 $LFS fid2path $DIR $FID
12983 error "bad link ea"
12986 rm $remote_dir/foo2/zachary
12988 rm $remote_dir/foo2/thor
12990 rm $remote_dir/$tfile
12992 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12993 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12994 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12995 $LFS fid2path $DIR $FID
12996 error "bad link rename"
12998 rm $remote_dir/foo2/maggie
13001 local longname=filename_avg_len_is_thirty_two_
13002 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13003 error "failed to hardlink many files"
13004 links=$($LFS fid2path $DIR $FID | wc -l)
13005 echo -n "${links}/1000 links in link EA"
13006 [[ ${links} -gt 60 ]] ||
13007 error "expected at least 60 links in link EA"
13008 unlinkmany $remote_dir/foo2/$longname 1000 ||
13009 error "failed to unlink many hardlinks"
13011 run_test 161b "link ea sanity under remote directory"
13014 remote_mds_nodsh && skip "remote MDS with nodsh"
13015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13016 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13017 skip "Need MDS version at least 2.1.5"
13019 # define CLF_RENAME_LAST 0x0001
13020 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13021 changelog_register || error "changelog_register failed"
13024 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13025 touch $DIR/$tdir/foo_161c
13026 touch $DIR/$tdir/bar_161c
13027 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13028 changelog_dump | grep RENME | tail -n 5
13029 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13030 changelog_clear 0 || error "changelog_clear failed"
13031 if [ x$flags != "x0x1" ]; then
13032 error "flag $flags is not 0x1"
13035 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13036 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13037 touch $DIR/$tdir/foo_161c
13038 touch $DIR/$tdir/bar_161c
13039 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13040 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13041 changelog_dump | grep RENME | tail -n 5
13042 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13043 changelog_clear 0 || error "changelog_clear failed"
13044 if [ x$flags != "x0x0" ]; then
13045 error "flag $flags is not 0x0"
13047 echo "rename overwrite a target having nlink > 1," \
13048 "changelog record has flags of $flags"
13050 # rename doesn't overwrite a target (changelog flag 0x0)
13051 touch $DIR/$tdir/foo_161c
13052 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13053 changelog_dump | grep RENME | tail -n 5
13054 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13055 changelog_clear 0 || error "changelog_clear failed"
13056 if [ x$flags != "x0x0" ]; then
13057 error "flag $flags is not 0x0"
13059 echo "rename doesn't overwrite a target," \
13060 "changelog record has flags of $flags"
13062 # define CLF_UNLINK_LAST 0x0001
13063 # unlink a file having nlink = 1 (changelog flag 0x1)
13064 rm -f $DIR/$tdir/foo2_161c
13065 changelog_dump | grep UNLNK | tail -n 5
13066 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13067 changelog_clear 0 || error "changelog_clear failed"
13068 if [ x$flags != "x0x1" ]; then
13069 error "flag $flags is not 0x1"
13071 echo "unlink a file having nlink = 1," \
13072 "changelog record has flags of $flags"
13074 # unlink a file having nlink > 1 (changelog flag 0x0)
13075 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13076 rm -f $DIR/$tdir/foobar_161c
13077 changelog_dump | grep UNLNK | tail -n 5
13078 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13079 changelog_clear 0 || error "changelog_clear failed"
13080 if [ x$flags != "x0x0" ]; then
13081 error "flag $flags is not 0x0"
13083 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13085 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13088 remote_mds_nodsh && skip "remote MDS with nodsh"
13089 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13094 changelog_register || error "changelog_register failed"
13096 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13097 # interfer with $MOUNT/.lustre/fid/ access
13099 [[ $? -eq 0 ]] || error "mkdir failed"
13101 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13102 $LCTL set_param fail_loc=0x8000140c
13104 $LCTL set_param fail_val=5
13107 echo foofoo > $DIR/$tdir/$tfile &
13110 # wait for create to be delayed
13114 [[ $? -eq 0 ]] || error "create should be blocked"
13116 local tempfile=$(mktemp)
13117 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13118 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13119 # some delay may occur during ChangeLog publishing and file read just
13120 # above, that could allow file write to happen finally
13121 [[ -s $tempfile ]] && echo "file should be empty"
13123 $LCTL set_param fail_loc=0
13126 [[ $? -eq 0 ]] || error "create failed"
13128 run_test 161d "create with concurrent .lustre/fid access"
13131 local expected="$1"
13136 path=$($LFS fid2path "$@")
13139 if [ $rc -ne 0 ]; then
13140 error "path looked up of '$expected' failed: rc=$rc"
13141 elif [ "$path" != "$expected" ]; then
13142 error "path looked up '$path' instead of '$expected'"
13144 echo "FID '$fid' resolves to path '$path' as expected"
13148 test_162a() { # was test_162
13149 test_mkdir -p -c1 $DIR/$tdir/d2
13150 touch $DIR/$tdir/d2/$tfile
13151 touch $DIR/$tdir/d2/x1
13152 touch $DIR/$tdir/d2/x2
13153 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13154 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13156 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13157 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13160 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13161 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13162 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13164 # softlink to wrong file
13165 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13166 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13167 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13170 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13171 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13172 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13173 # fid2path dir/fsname should both work
13174 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13175 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13177 # hardlink count: check that there are 2 links
13178 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13179 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13181 # hardlink indexing: remove the first link
13182 rm $DIR/$tdir/d2/p/q/r/hlink
13183 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13185 run_test 162a "path lookup sanity"
13188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13192 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13193 error "create striped dir failed"
13195 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13196 tail -n 1 | awk '{print $2}')
13197 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13199 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13200 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13203 for ((i=0;i<5;i++)); do
13204 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13205 error "get fid for f$i failed"
13206 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13208 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13209 error "get fid for d$i failed"
13210 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13215 run_test 162b "striped directory path lookup sanity"
13217 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13219 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13220 skip "Need MDS version at least 2.7.51"
13222 local lpath=$tdir.local
13223 local rpath=$tdir.remote
13225 test_mkdir $DIR/$lpath
13226 test_mkdir $DIR/$rpath
13228 for ((i = 0; i <= 101; i++)); do
13231 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13232 error "get fid for local directory $DIR/$lpath failed"
13233 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13236 test_mkdir $DIR/$rpath
13237 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13238 error "get fid for remote directory $DIR/$rpath failed"
13239 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13244 run_test 162c "fid2path works with paths 100 or more directories deep"
13247 # do directio so as not to populate the page cache
13248 log "creating a 10 Mb file"
13249 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13250 log "starting reads"
13251 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13252 log "truncating the file"
13253 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13255 kill %+ || true # reads might have finished
13256 echo "wait until dd is finished"
13258 log "removing the temporary file"
13259 rm -rf $DIR/$tfile || error "tmp file removal failed"
13261 run_test 169 "parallel read and truncate should not deadlock"
13264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13266 $LCTL clear # bug 18514
13267 $LCTL debug_daemon start $TMP/${tfile}_log_good
13269 $LCTL debug_daemon stop
13270 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13271 error "sed failed to read log_good"
13273 $LCTL debug_daemon start $TMP/${tfile}_log_good
13275 $LCTL debug_daemon stop
13277 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13278 error "lctl df log_bad failed"
13280 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13281 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13283 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13284 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13286 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13287 error "bad_line good_line1 good_line2 are empty"
13289 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13290 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13291 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13293 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13294 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13295 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13297 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13298 error "bad_line_new good_line_new are empty"
13300 local expected_good=$((good_line1 + good_line2*2))
13302 rm -f $TMP/${tfile}*
13303 # LU-231, short malformed line may not be counted into bad lines
13304 if [ $bad_line -ne $bad_line_new ] &&
13305 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13306 error "expected $bad_line bad lines, but got $bad_line_new"
13310 if [ $expected_good -ne $good_line_new ]; then
13311 error "expected $expected_good good lines, but got $good_line_new"
13316 run_test 170 "test lctl df to handle corrupted log ====================="
13318 test_171() { # bug20592
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13321 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13322 $LCTL set_param fail_loc=0x50e
13323 $LCTL set_param fail_val=3000
13324 multiop_bg_pause $DIR/$tfile O_s || true
13326 kill -USR1 $MULTIPID
13330 if dmesg | grep "recursive fault"; then
13331 error "caught a recursive fault"
13333 $LCTL set_param fail_loc=0
13336 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13338 # it would be good to share it with obdfilter-survey/iokit-libecho code
13339 setup_obdecho_osc () {
13342 local obdfilter_name=$2
13343 echo "Creating new osc for $obdfilter_name on $ost_nid"
13344 # make sure we can find loopback nid
13345 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13347 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13348 ${obdfilter_name}_osc_UUID || rc=2; }
13349 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13350 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13354 cleanup_obdecho_osc () {
13355 local obdfilter_name=$1
13356 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13357 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13364 local pages=${3:-64}
13369 local obd_size=$(get_obd_size $node $OBD)
13370 local page_size=$(get_page_size $node)
13371 if [[ -n "$obd_size" ]]; then
13372 local new_count=$((obd_size / (pages * page_size / 1024)))
13373 [[ $new_count -ge $count ]] || count=$new_count
13376 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13377 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13379 if [ $rc -eq 0 ]; then
13380 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13381 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13383 echo "New object id is $id"
13384 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13386 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13387 "test_brw $count w v $pages $id" || rc=4; }
13388 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13390 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13391 "cleanup" || rc=5; }
13392 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13393 "detach" || rc=6; }
13394 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13401 if ! module_loaded obdecho; then
13402 load_module obdecho/obdecho &&
13403 stack_trap "rmmod obdecho" EXIT ||
13404 error "unable to load obdecho on client"
13407 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13408 local host=$($LCTL get_param -n osc.$osc.import |
13409 awk '/current_connection:/ { print $2 }' )
13410 local target=$($LCTL get_param -n osc.$osc.import |
13411 awk '/target:/ { print $2 }' )
13412 target=${target%_UUID}
13414 if [ -n "$target" ]; then
13415 setup_obdecho_osc $host $target &&
13416 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13417 { error "obdecho setup failed with $?"; return; }
13419 obdecho_test ${target}_osc client ||
13420 error "obdecho_test failed on ${target}_osc"
13422 $LCTL get_param osc.$osc.import
13423 error "there is no osc.$osc.import target"
13426 run_test 180a "test obdecho on osc"
13429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13430 remote_ost_nodsh && skip "remote OST with nodsh"
13432 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13433 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13434 error "failed to load module obdecho"
13436 local target=$(do_facet ost1 $LCTL dl |
13437 awk '/obdfilter/ { print $4; exit; }')
13439 if [ -n "$target" ]; then
13440 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13442 do_facet ost1 $LCTL dl
13443 error "there is no obdfilter target on ost1"
13446 run_test 180b "test obdecho directly on obdfilter"
13448 test_180c() { # LU-2598
13449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13450 remote_ost_nodsh && skip "remote OST with nodsh"
13451 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13452 skip "Need MDS version at least 2.4.0"
13454 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13455 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13456 error "failed to load module obdecho"
13458 local target=$(do_facet ost1 $LCTL dl |
13459 awk '/obdfilter/ { print $4; exit; }')
13461 if [ -n "$target" ]; then
13462 local pages=16384 # 64MB bulk I/O RPC size
13464 obdecho_test "$target" ost1 "$pages" ||
13465 error "obdecho_test with pages=$pages failed with $?"
13467 do_facet ost1 $LCTL dl
13468 error "there is no obdfilter target on ost1"
13471 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13473 test_181() { # bug 22177
13474 test_mkdir $DIR/$tdir
13475 # create enough files to index the directory
13476 createmany -o $DIR/$tdir/foobar 4000
13477 # print attributes for debug purpose
13480 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13482 # remove the files & current working dir
13483 unlinkmany $DIR/$tdir/foobar 4000
13485 kill -USR1 $MULTIPID
13487 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13490 run_test 181 "Test open-unlinked dir ========================"
13496 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13498 $LCTL set_param mdc.*.rpc_stats=clear
13500 for (( i = 0; i < $tcount; i++ )) ; do
13501 mkdir $DIR/$tdir/$i
13504 for (( i = 0; i < $tcount; i++ )) ; do
13505 createmany -o $DIR/$tdir/$i/f- $fcount &
13509 for (( i = 0; i < $tcount; i++ )) ; do
13510 unlinkmany $DIR/$tdir/$i/f- $fcount &
13514 $LCTL get_param mdc.*.rpc_stats
13518 run_test 182 "Test parallel modify metadata operations ================"
13520 test_183() { # LU-2275
13521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13522 remote_mds_nodsh && skip "remote MDS with nodsh"
13523 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13524 skip "Need MDS version at least 2.3.56"
13526 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13527 echo aaa > $DIR/$tdir/$tfile
13529 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13530 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13532 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13533 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13535 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13537 # Flush negative dentry cache
13538 touch $DIR/$tdir/$tfile
13540 # We are not checking for any leaked references here, they'll
13541 # become evident next time we do cleanup with module unload.
13544 run_test 183 "No crash or request leak in case of strange dispositions ========"
13546 # test suite 184 is for LU-2016, LU-2017
13548 check_swap_layouts_support
13550 dir0=$DIR/$tdir/$testnum
13551 test_mkdir -p -c1 $dir0
13556 $LFS setstripe -c1 $file1
13558 $LFS setstripe -c2 $file2
13560 gen1=$($LFS getstripe -g $file1)
13561 gen2=$($LFS getstripe -g $file2)
13563 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13564 gen=$($LFS getstripe -g $file1)
13565 [[ $gen1 != $gen ]] ||
13566 "Layout generation on $file1 does not change"
13567 gen=$($LFS getstripe -g $file2)
13568 [[ $gen2 != $gen ]] ||
13569 "Layout generation on $file2 does not change"
13571 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13572 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13574 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13576 run_test 184a "Basic layout swap"
13579 check_swap_layouts_support
13581 dir0=$DIR/$tdir/$testnum
13582 mkdir -p $dir0 || error "creating dir $dir0"
13589 $LFS setstripe -c1 $file1
13590 $LFS setstripe -c2 $file2
13591 $LFS setstripe -c1 $file3
13592 chown $RUNAS_ID $file3
13593 gen1=$($LFS getstripe -g $file1)
13594 gen2=$($LFS getstripe -g $file2)
13596 $LFS swap_layouts $dir1 $dir2 &&
13597 error "swap of directories layouts should fail"
13598 $LFS swap_layouts $dir1 $file1 &&
13599 error "swap of directory and file layouts should fail"
13600 $RUNAS $LFS swap_layouts $file1 $file2 &&
13601 error "swap of file we cannot write should fail"
13602 $LFS swap_layouts $file1 $file3 &&
13603 error "swap of file with different owner should fail"
13604 /bin/true # to clear error code
13606 run_test 184b "Forbidden layout swap (will generate errors)"
13609 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13610 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13611 check_swap_layouts_support
13613 local dir0=$DIR/$tdir/$testnum
13614 mkdir -p $dir0 || error "creating dir $dir0"
13616 local ref1=$dir0/ref1
13617 local ref2=$dir0/ref2
13618 local file1=$dir0/file1
13619 local file2=$dir0/file2
13620 # create a file large enough for the concurrent test
13621 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13622 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13623 echo "ref file size: ref1($(stat -c %s $ref1))," \
13624 "ref2($(stat -c %s $ref2))"
13627 dd if=$ref1 of=$file1 bs=16k &
13630 # Make sure dd starts to copy file
13631 while [ ! -f $file1 ]; do sleep 0.1; done
13633 $LFS swap_layouts $file1 $file2
13636 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13637 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13639 # how many bytes copied before swapping layout
13640 local copied=$(stat -c %s $file2)
13641 local remaining=$(stat -c %s $ref1)
13642 remaining=$((remaining - copied))
13643 echo "Copied $copied bytes before swapping layout..."
13645 cmp -n $copied $file1 $ref2 | grep differ &&
13646 error "Content mismatch [0, $copied) of ref2 and file1"
13647 cmp -n $copied $file2 $ref1 ||
13648 error "Content mismatch [0, $copied) of ref1 and file2"
13649 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13650 error "Content mismatch [$copied, EOF) of ref1 and file1"
13653 rm -f $ref1 $ref2 $file1 $file2
13655 run_test 184c "Concurrent write and layout swap"
13658 check_swap_layouts_support
13659 [ -z "$(which getfattr 2>/dev/null)" ] &&
13660 skip_env "no getfattr command"
13662 local file1=$DIR/$tdir/$tfile-1
13663 local file2=$DIR/$tdir/$tfile-2
13664 local file3=$DIR/$tdir/$tfile-3
13668 mkdir -p $DIR/$tdir
13669 touch $file1 || error "create $file1 failed"
13670 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13671 error "create $file2 failed"
13672 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13673 error "create $file3 failed"
13674 lovea1=$(get_layout_param $file1)
13676 $LFS swap_layouts $file2 $file3 ||
13677 error "swap $file2 $file3 layouts failed"
13678 $LFS swap_layouts $file1 $file2 ||
13679 error "swap $file1 $file2 layouts failed"
13681 lovea2=$(get_layout_param $file2)
13684 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13686 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13687 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13689 run_test 184d "allow stripeless layouts swap"
13692 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13693 skip "Need MDS version at least 2.6.94"
13694 check_swap_layouts_support
13695 [ -z "$(which getfattr 2>/dev/null)" ] &&
13696 skip_env "no getfattr command"
13698 local file1=$DIR/$tdir/$tfile-1
13699 local file2=$DIR/$tdir/$tfile-2
13700 local file3=$DIR/$tdir/$tfile-3
13703 mkdir -p $DIR/$tdir
13704 touch $file1 || error "create $file1 failed"
13705 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13706 error "create $file2 failed"
13707 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13708 error "create $file3 failed"
13710 $LFS swap_layouts $file1 $file2 ||
13711 error "swap $file1 $file2 layouts failed"
13713 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13714 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13716 echo 123 > $file1 || error "Should be able to write into $file1"
13718 $LFS swap_layouts $file1 $file3 ||
13719 error "swap $file1 $file3 layouts failed"
13721 echo 123 > $file1 || error "Should be able to write into $file1"
13723 rm -rf $file1 $file2 $file3
13725 run_test 184e "Recreate layout after stripeless layout swaps"
13728 # Create a file with name longer than sizeof(struct stat) ==
13729 # 144 to see if we can get chars from the file name to appear
13730 # in the returned striping. Note that 'f' == 0x66.
13731 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13733 mkdir -p $DIR/$tdir
13734 mcreate $DIR/$tdir/$file
13735 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13736 error "IOC_MDC_GETFILEINFO returned garbage striping"
13739 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13741 test_185() { # LU-2441
13742 # LU-3553 - no volatile file support in old servers
13743 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13744 skip "Need MDS version at least 2.3.60"
13746 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13747 touch $DIR/$tdir/spoo
13748 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13749 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13750 error "cannot create/write a volatile file"
13751 [ "$FILESET" == "" ] &&
13752 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13753 error "FID is still valid after close"
13755 multiop_bg_pause $DIR/$tdir vVw4096_c
13762 # assume that the next FID for this client is sequential, since stdout
13763 # is unfortunately eaten by multiop_bg_pause
13764 local n=$((${fidv[1]} + 1))
13765 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13766 if [ "$FILESET" == "" ]; then
13767 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13768 error "FID is missing before close"
13770 kill -USR1 $multi_pid
13771 # 1 second delay, so if mtime change we will see it
13773 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13774 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13776 run_test 185 "Volatile file support"
13779 remote_mds_nodsh && skip "remote MDS with nodsh"
13780 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13781 skip "Need MDS version at least 2.3.0"
13783 local dir0=$DIR/$tdir/$testnum
13784 mkdir -p $dir0 || error "creating dir $dir0"
13786 local file=$dir0/file1
13787 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13788 local dv1=$($LFS data_version $file)
13789 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13790 local dv2=$($LFS data_version $file)
13791 [[ $dv1 != $dv2 ]] ||
13792 error "data version did not change on write $dv1 == $dv2"
13797 run_test 187a "Test data version change"
13800 remote_mds_nodsh && skip "remote MDS with nodsh"
13801 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13802 skip "Need MDS version at least 2.3.0"
13804 local dir0=$DIR/$tdir/$testnum
13805 mkdir -p $dir0 || error "creating dir $dir0"
13807 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13808 [[ ${DV[0]} != ${DV[1]} ]] ||
13809 error "data version did not change on write"\
13810 " ${DV[0]} == ${DV[1]}"
13815 run_test 187b "Test data version change on volatile file"
13818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13819 remote_mgs_nodsh && skip "remote MGS with nodsh"
13820 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13822 local POOL=${POOL:-cea1}
13823 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13824 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13827 local last_ost=$(($OSTCOUNT - 1))
13829 local ost_list=$(seq $first_ost $ost_step $last_ost)
13830 local ost_range="$first_ost $last_ost $ost_step"
13831 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13832 local file_dir=$POOL_ROOT/file_tst
13833 local subdir=$test_path/subdir
13836 if ! combined_mgs_mds ; then
13841 # former test_200a test_200b
13842 pool_add $POOL || { rc=$? ; break; }
13843 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13844 # former test_200c test_200d
13845 mkdir -p $test_path
13846 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13847 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13849 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13850 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13851 || { rc=$? ; break; }
13852 # former test_200e test_200f
13853 local files=$((OSTCOUNT*3))
13854 pool_alloc_files $POOL $test_path $files "$ost_list" \
13855 || { rc=$? ; break; }
13856 pool_create_files $POOL $file_dir $files "$ost_list" \
13857 || { rc=$? ; break; }
13858 # former test_200g test_200h
13859 pool_lfs_df $POOL || { rc=$? ; break; }
13860 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13862 # former test_201a test_201b test_201c
13863 pool_remove_first_target $POOL || { rc=$? ; break; }
13865 local f=$test_path/$tfile
13866 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13867 pool_remove $POOL $f || { rc=$? ; break; }
13873 if ! combined_mgs_mds ; then
13878 run_test 200 "OST pools"
13880 # usage: default_attr <count | size | offset>
13882 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13885 # usage: check_default_stripe_attr
13886 check_default_stripe_attr() {
13887 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
13890 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13892 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13896 error "unknown getstripe attr '$1'"
13899 [ $ACTUAL == $EXPECTED ] ||
13900 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13904 test_mkdir $DIR/$tdir
13905 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13907 check_default_stripe_attr --stripe-count
13908 check_default_stripe_attr --stripe-size
13909 check_default_stripe_attr --stripe-index
13911 run_test 204a "Print default stripe attributes"
13914 test_mkdir $DIR/$tdir
13915 $LFS setstripe --stripe-count 1 $DIR/$tdir
13917 check_default_stripe_attr --stripe-size
13918 check_default_stripe_attr --stripe-index
13920 run_test 204b "Print default stripe size and offset"
13923 test_mkdir $DIR/$tdir
13924 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13926 check_default_stripe_attr --stripe-count
13927 check_default_stripe_attr --stripe-index
13929 run_test 204c "Print default stripe count and offset"
13932 test_mkdir $DIR/$tdir
13933 $LFS setstripe --stripe-index 0 $DIR/$tdir
13935 check_default_stripe_attr --stripe-count
13936 check_default_stripe_attr --stripe-size
13938 run_test 204d "Print default stripe count and size"
13941 test_mkdir $DIR/$tdir
13942 $LFS setstripe -d $DIR/$tdir
13944 check_default_stripe_attr --stripe-count --raw
13945 check_default_stripe_attr --stripe-size --raw
13946 check_default_stripe_attr --stripe-index --raw
13948 run_test 204e "Print raw stripe attributes"
13951 test_mkdir $DIR/$tdir
13952 $LFS setstripe --stripe-count 1 $DIR/$tdir
13954 check_default_stripe_attr --stripe-size --raw
13955 check_default_stripe_attr --stripe-index --raw
13957 run_test 204f "Print raw stripe size and offset"
13960 test_mkdir $DIR/$tdir
13961 $LFS setstripe --stripe-size 65536 $DIR/$tdir
13963 check_default_stripe_attr --stripe-count --raw
13964 check_default_stripe_attr --stripe-index --raw
13966 run_test 204g "Print raw stripe count and offset"
13969 test_mkdir $DIR/$tdir
13970 $LFS setstripe --stripe-index 0 $DIR/$tdir
13972 check_default_stripe_attr --stripe-count --raw
13973 check_default_stripe_attr --stripe-size --raw
13975 run_test 204h "Print raw stripe count and size"
13977 # Figure out which job scheduler is being used, if any,
13978 # or use a fake one
13979 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13980 JOBENV=SLURM_JOB_ID
13981 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13983 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13985 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13986 JOBENV=LOADL_STEP_ID
13987 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13990 $LCTL list_param jobid_name > /dev/null 2>&1
13991 if [ $? -eq 0 ]; then
13997 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13999 verify_jobstats() {
14004 # we don't really need to clear the stats for this test to work, since each
14005 # command has a unique jobid, but it makes debugging easier if needed.
14006 # for facet in $facets; do
14007 # local dev=$(convert_facet2label $facet)
14008 # # clear old jobstats
14009 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14012 # use a new JobID for each test, or we might see an old one
14013 [ "$JOBENV" = "FAKE_JOBID" ] &&
14014 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14016 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14018 [ "$JOBENV" = "nodelocal" ] && {
14019 FAKE_JOBID=id.$testnum.%e.$RANDOM
14020 $LCTL set_param jobid_name=$FAKE_JOBID
14021 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14024 log "Test: ${cmd[*]}"
14025 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14027 if [ $JOBENV = "FAKE_JOBID" ]; then
14028 FAKE_JOBID=$JOBVAL ${cmd[*]}
14033 # all files are created on OST0000
14034 for facet in $facets; do
14035 local stats="*.$(convert_facet2label $facet).job_stats"
14037 # strip out libtool wrappers for in-tree executables
14038 if [ $(do_facet $facet lctl get_param $stats |
14039 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14040 do_facet $facet lctl get_param $stats
14041 error "No jobstats for $JOBVAL found on $facet::$stats"
14047 local new_jobenv=$1
14049 set_persistent_param_and_check client "jobid_var" \
14050 "$FSNAME.sys.jobid_var" $new_jobenv
14053 test_205() { # Job stats
14054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14055 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14056 skip "Need MDS version with at least 2.7.1"
14057 remote_mgs_nodsh && skip "remote MGS with nodsh"
14058 remote_mds_nodsh && skip "remote MDS with nodsh"
14059 remote_ost_nodsh && skip "remote OST with nodsh"
14060 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14061 skip "Server doesn't support jobstats"
14062 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14064 local old_jobenv=$($LCTL get_param -n jobid_var)
14065 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14067 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14068 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14070 stack_trap "do_facet mgs $PERM_CMD \
14071 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14075 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14076 mdt.*.job_cleanup_interval | head -n 1)
14077 local new_interval=5
14078 do_facet $SINGLEMDS \
14079 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14080 stack_trap "do_facet $SINGLEMDS \
14081 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14082 local start=$SECONDS
14086 cmd="mkdir $DIR/$tdir"
14087 verify_jobstats "$cmd" "$SINGLEMDS"
14089 cmd="rmdir $DIR/$tdir"
14090 verify_jobstats "$cmd" "$SINGLEMDS"
14091 # mkdir on secondary MDT
14092 if [ $MDSCOUNT -gt 1 ]; then
14093 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14094 verify_jobstats "$cmd" "mds2"
14097 cmd="mknod $DIR/$tfile c 1 3"
14098 verify_jobstats "$cmd" "$SINGLEMDS"
14100 cmd="rm -f $DIR/$tfile"
14101 verify_jobstats "$cmd" "$SINGLEMDS"
14102 # create all files on OST0000 so verify_jobstats can find OST stats
14104 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14105 verify_jobstats "$cmd" "$SINGLEMDS"
14107 cmd="touch $DIR/$tfile"
14108 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14110 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14111 verify_jobstats "$cmd" "ost1"
14113 cancel_lru_locks osc
14114 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14115 verify_jobstats "$cmd" "ost1"
14117 cmd="$TRUNCATE $DIR/$tfile 0"
14118 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14120 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14121 verify_jobstats "$cmd" "$SINGLEMDS"
14122 # jobstats expiry - sleep until old stats should be expired
14123 local left=$((new_interval + 5 - (SECONDS - start)))
14124 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14125 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14127 cmd="mkdir $DIR/$tdir.expire"
14128 verify_jobstats "$cmd" "$SINGLEMDS"
14129 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14130 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14132 # Ensure that jobid are present in changelog (if supported by MDS)
14133 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14134 changelog_dump | tail -10
14135 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14136 [ $jobids -eq 9 ] ||
14137 error "Wrong changelog jobid count $jobids != 9"
14141 jobstats_set $JOBENV
14143 changelog_dump | grep $tfile
14144 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14145 [ $jobids -eq 0 ] ||
14146 error "Unexpected jobids when jobid_var=$JOBENV"
14149 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14150 JOBENV="JOBCOMPLEX"
14151 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14153 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14155 run_test 205 "Verify job stats"
14157 # LU-1480, LU-1773 and LU-1657
14159 mkdir -p $DIR/$tdir
14160 $LFS setstripe -c -1 $DIR/$tdir
14161 #define OBD_FAIL_LOV_INIT 0x1403
14162 $LCTL set_param fail_loc=0xa0001403
14163 $LCTL set_param fail_val=1
14164 touch $DIR/$tdir/$tfile || true
14166 run_test 206 "fail lov_init_raid0() doesn't lbug"
14169 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14170 local fsz=`stat -c %s $DIR/$tfile`
14171 cancel_lru_locks mdc
14173 # do not return layout in getattr intent
14174 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14175 $LCTL set_param fail_loc=0x170
14176 local sz=`stat -c %s $DIR/$tfile`
14178 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14182 run_test 207a "can refresh layout at glimpse"
14185 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14186 local cksum=`md5sum $DIR/$tfile`
14187 local fsz=`stat -c %s $DIR/$tfile`
14188 cancel_lru_locks mdc
14189 cancel_lru_locks osc
14191 # do not return layout in getattr intent
14192 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14193 $LCTL set_param fail_loc=0x171
14195 # it will refresh layout after the file is opened but before read issues
14196 echo checksum is "$cksum"
14197 echo "$cksum" |md5sum -c --quiet || error "file differs"
14201 run_test 207b "can refresh layout at open"
14204 # FIXME: in this test suite, only RD lease is used. This is okay
14205 # for now as only exclusive open is supported. After generic lease
14206 # is done, this test suite should be revised. - Jinshan
14208 remote_mds_nodsh && skip "remote MDS with nodsh"
14209 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14210 skip "Need MDS version at least 2.4.52"
14212 echo "==== test 1: verify get lease work"
14213 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14215 echo "==== test 2: verify lease can be broken by upcoming open"
14216 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14220 $MULTIOP $DIR/$tfile oO_RDONLY:c
14221 kill -USR1 $PID && wait $PID || error "break lease error"
14223 echo "==== test 3: verify lease can't be granted if an open already exists"
14224 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14228 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14229 kill -USR1 $PID && wait $PID || error "open file error"
14231 echo "==== test 4: lease can sustain over recovery"
14232 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14238 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14240 echo "==== test 5: lease broken can't be regained by replay"
14241 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14245 # open file to break lease and then recovery
14246 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14249 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14253 run_test 208 "Exclusive open"
14256 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14257 skip_env "must have disp_stripe"
14260 sync; sleep 5; sync;
14262 echo 3 > /proc/sys/vm/drop_caches
14263 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14265 # open/close 500 times
14266 for i in $(seq 500); do
14270 echo 3 > /proc/sys/vm/drop_caches
14271 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14273 echo "before: $req_before, after: $req_after"
14274 [ $((req_after - req_before)) -ge 300 ] &&
14275 error "open/close requests are not freed"
14278 run_test 209 "read-only open/close requests should be freed promptly"
14282 size=$((size % 8192 + 1))
14283 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14284 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14285 rm -f $DIR/f212 $DIR/f212.xyz
14287 run_test 212 "Sendfile test ============================================"
14290 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14291 cancel_lru_locks osc
14292 lctl set_param fail_loc=0x8000040f
14293 # generate a read lock
14294 cat $DIR/$tfile > /dev/null
14295 # write to the file, it will try to cancel the above read lock.
14296 cat /etc/hosts >> $DIR/$tfile
14298 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14300 test_214() { # for bug 20133
14301 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14302 for (( i=0; i < 340; i++ )) ; do
14303 touch $DIR/$tdir/d214c/a$i
14306 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14307 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14308 ls $DIR/d214c || error "ls $DIR/d214c failed"
14309 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14310 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14312 run_test 214 "hash-indexed directory test - bug 20133"
14314 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14315 create_lnet_proc_files() {
14316 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14319 # counterpart of create_lnet_proc_files
14320 remove_lnet_proc_files() {
14321 rm -f $TMP/lnet_$1.sys
14324 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14325 # 3rd arg as regexp for body
14326 check_lnet_proc_stats() {
14327 local l=$(cat "$TMP/lnet_$1" |wc -l)
14328 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14330 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14333 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14334 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14335 # optional and can be regexp for 2nd line (lnet.routes case)
14336 check_lnet_proc_entry() {
14337 local blp=2 # blp stands for 'position of 1st line of body'
14338 [ -z "$5" ] || blp=3 # lnet.routes case
14340 local l=$(cat "$TMP/lnet_$1" |wc -l)
14341 # subtracting one from $blp because the body can be empty
14342 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14344 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14345 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14347 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14348 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14350 # bail out if any unexpected line happened
14351 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14352 [ "$?" != 0 ] || error "$2 misformatted"
14355 test_215() { # for bugs 18102, 21079, 21517
14356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14358 local N='(0|[1-9][0-9]*)' # non-negative numeric
14359 local P='[1-9][0-9]*' # positive numeric
14360 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14361 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14362 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14363 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14365 local L1 # regexp for 1st line
14366 local L2 # regexp for 2nd line (optional)
14367 local BR # regexp for the rest (body)
14369 # lnet.stats should look as 11 space-separated non-negative numerics
14370 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14371 create_lnet_proc_files "stats"
14372 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14373 remove_lnet_proc_files "stats"
14375 # lnet.routes should look like this:
14376 # Routing disabled/enabled
14377 # net hops priority state router
14378 # where net is a string like tcp0, hops > 0, priority >= 0,
14379 # state is up/down,
14380 # router is a string like 192.168.1.1@tcp2
14381 L1="^Routing (disabled|enabled)$"
14382 L2="^net +hops +priority +state +router$"
14383 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14384 create_lnet_proc_files "routes"
14385 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14386 remove_lnet_proc_files "routes"
14388 # lnet.routers should look like this:
14389 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14390 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14391 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14392 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14393 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14394 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14395 create_lnet_proc_files "routers"
14396 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14397 remove_lnet_proc_files "routers"
14399 # lnet.peers should look like this:
14400 # nid refs state last max rtr min tx min queue
14401 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14402 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14403 # numeric (0 or >0 or <0), queue >= 0.
14404 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14405 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14406 create_lnet_proc_files "peers"
14407 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14408 remove_lnet_proc_files "peers"
14410 # lnet.buffers should look like this:
14411 # pages count credits min
14412 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14413 L1="^pages +count +credits +min$"
14414 BR="^ +$N +$N +$I +$I$"
14415 create_lnet_proc_files "buffers"
14416 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14417 remove_lnet_proc_files "buffers"
14419 # lnet.nis should look like this:
14420 # nid status alive refs peer rtr max tx min
14421 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14422 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14423 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14424 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14425 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14426 create_lnet_proc_files "nis"
14427 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14428 remove_lnet_proc_files "nis"
14430 # can we successfully write to lnet.stats?
14431 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14433 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14435 test_216() { # bug 20317
14436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14437 remote_ost_nodsh && skip "remote OST with nodsh"
14440 local facets=$(get_facets OST)
14441 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14443 save_lustre_params client "osc.*.contention_seconds" > $p
14444 save_lustre_params $facets \
14445 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14446 save_lustre_params $facets \
14447 "ldlm.namespaces.filter-*.contended_locks" >> $p
14448 save_lustre_params $facets \
14449 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14450 clear_stats osc.*.osc_stats
14452 # agressive lockless i/o settings
14453 do_nodes $(comma_list $(osts_nodes)) \
14454 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14455 ldlm.namespaces.filter-*.contended_locks=0 \
14456 ldlm.namespaces.filter-*.contention_seconds=60"
14457 lctl set_param -n osc.*.contention_seconds=60
14459 $DIRECTIO write $DIR/$tfile 0 10 4096
14460 $CHECKSTAT -s 40960 $DIR/$tfile
14462 # disable lockless i/o
14463 do_nodes $(comma_list $(osts_nodes)) \
14464 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14465 ldlm.namespaces.filter-*.contended_locks=32 \
14466 ldlm.namespaces.filter-*.contention_seconds=0"
14467 lctl set_param -n osc.*.contention_seconds=0
14468 clear_stats osc.*.osc_stats
14470 dd if=/dev/zero of=$DIR/$tfile count=0
14471 $CHECKSTAT -s 0 $DIR/$tfile
14473 restore_lustre_params <$p
14477 run_test 216 "check lockless direct write updates file size and kms correctly"
14479 test_217() { # bug 22430
14480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14485 for node in $(nodes_list); do
14486 nid=$(host_nids_address $node $NETTYPE)
14487 if [[ $nid = *-* ]] ; then
14488 echo "lctl ping $(h2nettype $nid)"
14489 lctl ping $(h2nettype $nid)
14491 echo "skipping $node (no hyphen detected)"
14495 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14498 # do directio so as not to populate the page cache
14499 log "creating a 10 Mb file"
14500 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14501 log "starting reads"
14502 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14503 log "truncating the file"
14504 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14506 kill %+ || true # reads might have finished
14507 echo "wait until dd is finished"
14509 log "removing the temporary file"
14510 rm -rf $DIR/$tfile || error "tmp file removal failed"
14512 run_test 218 "parallel read and truncate should not deadlock"
14515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14517 # write one partial page
14518 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14519 # set no grant so vvp_io_commit_write will do sync write
14520 $LCTL set_param fail_loc=0x411
14521 # write a full page at the end of file
14522 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14524 $LCTL set_param fail_loc=0
14525 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14526 $LCTL set_param fail_loc=0x411
14527 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14530 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14531 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14533 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14535 test_220() { #LU-325
14536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14537 remote_ost_nodsh && skip "remote OST with nodsh"
14538 remote_mds_nodsh && skip "remote MDS with nodsh"
14539 remote_mgs_nodsh && skip "remote MGS with nodsh"
14543 # create on MDT0000 so the last_id and next_id are correct
14545 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14549 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14550 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14551 osc.$mdtosc_proc1.prealloc_last_id)
14552 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14553 osc.$mdtosc_proc1.prealloc_next_id)
14557 if ! combined_mgs_mds ; then
14561 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14562 #define OBD_FAIL_OST_ENOINO 0x229
14563 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14564 create_pool $FSNAME.$TESTNAME || return 1
14565 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14567 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14569 MDSOBJS=$((last_id - next_id))
14570 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14572 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14573 echo "OST still has $count kbytes free"
14575 echo "create $MDSOBJS files @next_id..."
14576 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14578 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14579 osc.$mdtosc_proc1.prealloc_last_id)
14580 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14581 osc.$mdtosc_proc1.prealloc_next_id)
14583 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14588 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14589 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14591 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14592 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14593 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14594 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14595 echo "unlink $MDSOBJS files @$next_id..."
14596 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14598 if ! combined_mgs_mds ; then
14602 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14607 dd if=`which date` of=$MOUNT/date oflag=sync
14608 chmod +x $MOUNT/date
14610 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14611 $LCTL set_param fail_loc=0x80001401
14613 $MOUNT/date > /dev/null
14616 run_test 221 "make sure fault and truncate race to not cause OOM"
14619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14622 test_mkdir $DIR/$tdir
14623 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14624 createmany -o $DIR/$tdir/$tfile 10
14625 cancel_lru_locks mdc
14626 cancel_lru_locks osc
14627 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14628 $LCTL set_param fail_loc=0x31a
14629 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14630 $LCTL set_param fail_loc=0
14633 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14639 test_mkdir $DIR/$tdir
14640 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14641 createmany -o $DIR/$tdir/$tfile 10
14642 cancel_lru_locks mdc
14643 cancel_lru_locks osc
14644 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14645 $LCTL set_param fail_loc=0x31a
14646 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14647 $LCTL set_param fail_loc=0
14649 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14655 test_mkdir $DIR/$tdir
14656 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14657 createmany -o $DIR/$tdir/$tfile 10
14658 cancel_lru_locks mdc
14659 cancel_lru_locks osc
14660 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14661 $LCTL set_param fail_loc=0x31b
14662 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14663 $LCTL set_param fail_loc=0
14666 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14668 test_224a() { # LU-1039, MRP-303
14669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14671 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14672 $LCTL set_param fail_loc=0x508
14673 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14674 $LCTL set_param fail_loc=0
14677 run_test 224a "Don't panic on bulk IO failure"
14679 test_224b() { # LU-1039, MRP-303
14680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14682 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14683 cancel_lru_locks osc
14684 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14685 $LCTL set_param fail_loc=0x515
14686 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14687 $LCTL set_param fail_loc=0
14690 run_test 224b "Don't panic on bulk IO failure"
14692 test_224c() { # LU-6441
14693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14694 remote_mds_nodsh && skip "remote MDS with nodsh"
14696 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14697 save_writethrough $p
14698 set_cache writethrough on
14700 local pages_per_rpc=$($LCTL get_param \
14701 osc.*.max_pages_per_rpc)
14702 local at_max=$($LCTL get_param -n at_max)
14703 local timeout=$($LCTL get_param -n timeout)
14704 local test_at="at_max"
14705 local param_at="$FSNAME.sys.at_max"
14706 local test_timeout="timeout"
14707 local param_timeout="$FSNAME.sys.timeout"
14709 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14711 set_persistent_param_and_check client "$test_at" "$param_at" 0
14712 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14714 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14715 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14716 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14717 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14719 do_facet ost1 "$LCTL set_param fail_loc=0"
14721 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14722 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14725 $LCTL set_param -n $pages_per_rpc
14726 restore_lustre_params < $p
14729 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14731 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14734 if [ -z ${MDSSURVEY} ]; then
14735 skip_env "mds-survey not found"
14737 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14738 skip "Need MDS version at least 2.2.51"
14740 local mds=$(facet_host $SINGLEMDS)
14741 local target=$(do_nodes $mds 'lctl dl' |
14742 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14744 local cmd1="file_count=1000 thrhi=4"
14745 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14746 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14747 local cmd="$cmd1 $cmd2 $cmd3"
14749 rm -f ${TMP}/mds_survey*
14751 eval $cmd || error "mds-survey with zero-stripe failed"
14752 cat ${TMP}/mds_survey*
14753 rm -f ${TMP}/mds_survey*
14755 run_test 225a "Metadata survey sanity with zero-stripe"
14758 if [ -z ${MDSSURVEY} ]; then
14759 skip_env "mds-survey not found"
14761 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14762 skip "Need MDS version at least 2.2.51"
14763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14764 remote_mds_nodsh && skip "remote MDS with nodsh"
14765 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14766 skip_env "Need to mount OST to test"
14769 local mds=$(facet_host $SINGLEMDS)
14770 local target=$(do_nodes $mds 'lctl dl' |
14771 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14773 local cmd1="file_count=1000 thrhi=4"
14774 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14775 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14776 local cmd="$cmd1 $cmd2 $cmd3"
14778 rm -f ${TMP}/mds_survey*
14780 eval $cmd || error "mds-survey with stripe_count failed"
14781 cat ${TMP}/mds_survey*
14782 rm -f ${TMP}/mds_survey*
14784 run_test 225b "Metadata survey sanity with stripe_count = 1"
14786 mcreate_path2fid () {
14792 local path=$DIR/$tdir/$name
14797 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14798 error "cannot create $desc"
14800 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14802 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14804 fid_path=$($LFS fid2path $MOUNT $fid)
14806 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14808 [ "$path" == "$fid_path" ] ||
14809 error "fid2path returned $fid_path, expected $path"
14811 echo "pass with $path and $fid"
14816 mkdir -p $DIR/$tdir
14818 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14819 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14820 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14821 mcreate_path2fid 0040666 0 0 dir "directory"
14822 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14823 mcreate_path2fid 0100666 0 0 file "regular file"
14824 mcreate_path2fid 0120666 0 0 link "symbolic link"
14825 mcreate_path2fid 0140666 0 0 sock "socket"
14827 run_test 226a "call path2fid and fid2path on files of all type"
14830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14835 mkdir -p $DIR/$tdir
14836 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14837 error "create remote directory failed"
14838 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14839 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14840 "character special file (null)"
14841 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14842 "character special file (no device)"
14843 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14844 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14845 "block special file (loop)"
14846 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14847 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14848 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14850 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14852 # LU-1299 Executing or running ldd on a truncated executable does not
14853 # cause an out-of-memory condition.
14855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14856 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14858 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14859 chmod +x $MOUNT/date
14861 $MOUNT/date > /dev/null
14862 ldd $MOUNT/date > /dev/null
14865 run_test 227 "running truncated executable does not cause OOM"
14867 # LU-1512 try to reuse idle OI blocks
14869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14870 remote_mds_nodsh && skip "remote MDS with nodsh"
14871 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14873 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14874 local myDIR=$DIR/$tdir
14877 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14878 $LCTL set_param fail_loc=0x80001002
14879 createmany -o $myDIR/t- 10000
14880 $LCTL set_param fail_loc=0
14881 # The guard is current the largest FID holder
14883 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14885 local IDX=$(($SEQ % 64))
14887 do_facet $SINGLEMDS sync
14888 # Make sure journal flushed.
14890 local blk1=$(do_facet $SINGLEMDS \
14891 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14892 grep Blockcount | awk '{print $4}')
14894 # Remove old files, some OI blocks will become idle.
14895 unlinkmany $myDIR/t- 10000
14896 # Create new files, idle OI blocks should be reused.
14897 createmany -o $myDIR/t- 2000
14898 do_facet $SINGLEMDS sync
14899 # Make sure journal flushed.
14901 local blk2=$(do_facet $SINGLEMDS \
14902 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14903 grep Blockcount | awk '{print $4}')
14905 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14907 run_test 228a "try to reuse idle OI blocks"
14910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14911 remote_mds_nodsh && skip "remote MDS with nodsh"
14912 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14914 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14915 local myDIR=$DIR/$tdir
14918 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14919 $LCTL set_param fail_loc=0x80001002
14920 createmany -o $myDIR/t- 10000
14921 $LCTL set_param fail_loc=0
14922 # The guard is current the largest FID holder
14924 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14926 local IDX=$(($SEQ % 64))
14928 do_facet $SINGLEMDS sync
14929 # Make sure journal flushed.
14931 local blk1=$(do_facet $SINGLEMDS \
14932 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14933 grep Blockcount | awk '{print $4}')
14935 # Remove old files, some OI blocks will become idle.
14936 unlinkmany $myDIR/t- 10000
14939 stop $SINGLEMDS || error "Fail to stop MDT."
14941 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14943 df $MOUNT || error "Fail to df."
14944 # Create new files, idle OI blocks should be reused.
14945 createmany -o $myDIR/t- 2000
14946 do_facet $SINGLEMDS sync
14947 # Make sure journal flushed.
14949 local blk2=$(do_facet $SINGLEMDS \
14950 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14951 grep Blockcount | awk '{print $4}')
14953 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14955 run_test 228b "idle OI blocks can be reused after MDT restart"
14959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14960 remote_mds_nodsh && skip "remote MDS with nodsh"
14961 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
14963 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14964 local myDIR=$DIR/$tdir
14967 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14968 $LCTL set_param fail_loc=0x80001002
14969 # 20000 files can guarantee there are index nodes in the OI file
14970 createmany -o $myDIR/t- 20000
14971 $LCTL set_param fail_loc=0
14972 # The guard is current the largest FID holder
14974 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14976 local IDX=$(($SEQ % 64))
14978 do_facet $SINGLEMDS sync
14979 # Make sure journal flushed.
14981 local blk1=$(do_facet $SINGLEMDS \
14982 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14983 grep Blockcount | awk '{print $4}')
14985 # Remove old files, some OI blocks will become idle.
14986 unlinkmany $myDIR/t- 20000
14988 # The OI file should become empty now
14990 # Create new files, idle OI blocks should be reused.
14991 createmany -o $myDIR/t- 2000
14992 do_facet $SINGLEMDS sync
14993 # Make sure journal flushed.
14995 local blk2=$(do_facet $SINGLEMDS \
14996 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14997 grep Blockcount | awk '{print $4}')
14999 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15001 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15003 test_229() { # LU-2482, LU-3448
15004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15005 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15006 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15007 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15011 # Create a file with a released layout and stripe count 2.
15012 $MULTIOP $DIR/$tfile H2c ||
15013 error "failed to create file with released layout"
15015 $LFS getstripe -v $DIR/$tfile
15017 local pattern=$($LFS getstripe -L $DIR/$tfile)
15018 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15020 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15022 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15023 stat $DIR/$tfile || error "failed to stat released file"
15025 chown $RUNAS_ID $DIR/$tfile ||
15026 error "chown $RUNAS_ID $DIR/$tfile failed"
15028 chgrp $RUNAS_ID $DIR/$tfile ||
15029 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15031 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15032 rm $DIR/$tfile || error "failed to remove released file"
15034 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15039 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15040 skip "Need MDS version at least 2.11.52"
15044 test_mkdir $DIR/$tdir
15045 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15046 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15047 [ $mdt_idx -ne 0 ] &&
15048 error "create local directory on wrong MDT $mdt_idx"
15050 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15051 error "create remote directory failed"
15052 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15053 [ $mdt_idx -ne $MDTIDX ] &&
15054 error "create remote directory on wrong MDT $mdt_idx"
15056 createmany -o $DIR/$tdir/test_230/t- 10 ||
15057 error "create files on remote directory failed"
15058 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15059 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15060 rm -r $DIR/$tdir || error "unlink remote directory failed"
15062 run_test 230a "Create remote directory and files under the remote directory"
15065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15067 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15068 skip "Need MDS version at least 2.11.52"
15076 local migrate_dir=$DIR/$tdir/migrate_dir
15077 local other_dir=$DIR/$tdir/other_dir
15079 test_mkdir $DIR/$tdir
15080 test_mkdir -i0 -c1 $migrate_dir
15081 test_mkdir -i0 -c1 $other_dir
15082 for ((i=0; i<10; i++)); do
15083 mkdir -p $migrate_dir/dir_${i}
15084 createmany -o $migrate_dir/dir_${i}/f 10 ||
15085 error "create files under remote dir failed $i"
15088 cp /etc/passwd $migrate_dir/$tfile
15089 cp /etc/passwd $other_dir/$tfile
15090 chattr +SAD $migrate_dir
15091 chattr +SAD $migrate_dir/$tfile
15093 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15094 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15095 local old_dir_mode=$(stat -c%f $migrate_dir)
15096 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15098 mkdir -p $migrate_dir/dir_default_stripe2
15099 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15100 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15102 mkdir -p $other_dir
15103 ln $migrate_dir/$tfile $other_dir/luna
15104 ln $migrate_dir/$tfile $migrate_dir/sofia
15105 ln $other_dir/$tfile $migrate_dir/david
15106 ln -s $migrate_dir/$tfile $other_dir/zachary
15107 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15108 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15110 $LFS migrate -m $MDTIDX $migrate_dir ||
15111 error "fails on migrating remote dir to MDT1"
15113 echo "migratate to MDT1, then checking.."
15114 for ((i = 0; i < 10; i++)); do
15115 for file in $(find $migrate_dir/dir_${i}); do
15116 mdt_index=$($LFS getstripe -m $file)
15117 [ $mdt_index == $MDTIDX ] ||
15118 error "$file is not on MDT${MDTIDX}"
15122 # the multiple link file should still in MDT0
15123 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15124 [ $mdt_index == 0 ] ||
15125 error "$file is not on MDT${MDTIDX}"
15127 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15128 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15129 error " expect $old_dir_flag get $new_dir_flag"
15131 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15132 [ "$old_file_flag" = "$new_file_flag" ] ||
15133 error " expect $old_file_flag get $new_file_flag"
15135 local new_dir_mode=$(stat -c%f $migrate_dir)
15136 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15137 error "expect mode $old_dir_mode get $new_dir_mode"
15139 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15140 [ "$old_file_mode" = "$new_file_mode" ] ||
15141 error "expect mode $old_file_mode get $new_file_mode"
15143 diff /etc/passwd $migrate_dir/$tfile ||
15144 error "$tfile different after migration"
15146 diff /etc/passwd $other_dir/luna ||
15147 error "luna different after migration"
15149 diff /etc/passwd $migrate_dir/sofia ||
15150 error "sofia different after migration"
15152 diff /etc/passwd $migrate_dir/david ||
15153 error "david different after migration"
15155 diff /etc/passwd $other_dir/zachary ||
15156 error "zachary different after migration"
15158 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15159 error "${tfile}_ln different after migration"
15161 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15162 error "${tfile}_ln_other different after migration"
15164 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15165 [ $stripe_count = 2 ] ||
15166 error "dir strpe_count $d != 2 after migration."
15168 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15169 [ $stripe_count = 2 ] ||
15170 error "file strpe_count $d != 2 after migration."
15172 #migrate back to MDT0
15175 $LFS migrate -m $MDTIDX $migrate_dir ||
15176 error "fails on migrating remote dir to MDT0"
15178 echo "migrate back to MDT0, checking.."
15179 for file in $(find $migrate_dir); do
15180 mdt_index=$($LFS getstripe -m $file)
15181 [ $mdt_index == $MDTIDX ] ||
15182 error "$file is not on MDT${MDTIDX}"
15185 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15186 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15187 error " expect $old_dir_flag get $new_dir_flag"
15189 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15190 [ "$old_file_flag" = "$new_file_flag" ] ||
15191 error " expect $old_file_flag get $new_file_flag"
15193 local new_dir_mode=$(stat -c%f $migrate_dir)
15194 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15195 error "expect mode $old_dir_mode get $new_dir_mode"
15197 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15198 [ "$old_file_mode" = "$new_file_mode" ] ||
15199 error "expect mode $old_file_mode get $new_file_mode"
15201 diff /etc/passwd ${migrate_dir}/$tfile ||
15202 error "$tfile different after migration"
15204 diff /etc/passwd ${other_dir}/luna ||
15205 error "luna different after migration"
15207 diff /etc/passwd ${migrate_dir}/sofia ||
15208 error "sofia different after migration"
15210 diff /etc/passwd ${other_dir}/zachary ||
15211 error "zachary different after migration"
15213 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15214 error "${tfile}_ln different after migration"
15216 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15217 error "${tfile}_ln_other different after migration"
15219 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15220 [ $stripe_count = 2 ] ||
15221 error "dir strpe_count $d != 2 after migration."
15223 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15224 [ $stripe_count = 2 ] ||
15225 error "file strpe_count $d != 2 after migration."
15227 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15229 run_test 230b "migrate directory"
15232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15234 remote_mds_nodsh && skip "remote MDS with nodsh"
15235 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15236 skip "Need MDS version at least 2.11.52"
15242 local migrate_dir=$DIR/$tdir/migrate_dir
15244 #If migrating directory fails in the middle, all entries of
15245 #the directory is still accessiable.
15246 test_mkdir $DIR/$tdir
15247 test_mkdir -i0 -c1 $migrate_dir
15248 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15250 createmany -o $migrate_dir/f $total ||
15251 error "create files under ${migrate_dir} failed"
15253 # fail after migrating top dir, and this will fail only once, so the
15254 # first sub file migration will fail (currently f3), others succeed.
15255 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15256 do_facet mds1 lctl set_param fail_loc=0x1801
15257 local t=$(ls $migrate_dir | wc -l)
15258 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15259 error "migrate should fail"
15260 local u=$(ls $migrate_dir | wc -l)
15261 [ "$u" == "$t" ] || error "$u != $t during migration"
15263 # add new dir/file should succeed
15264 mkdir $migrate_dir/dir ||
15265 error "mkdir failed under migrating directory"
15266 touch $migrate_dir/file ||
15267 error "create file failed under migrating directory"
15269 # add file with existing name should fail
15270 for file in $migrate_dir/f*; do
15271 stat $file > /dev/null || error "stat $file failed"
15272 $OPENFILE -f O_CREAT:O_EXCL $file &&
15273 error "open(O_CREAT|O_EXCL) $file should fail"
15274 $MULTIOP $file m && error "create $file should fail"
15275 touch $DIR/$tdir/remote_dir/$tfile ||
15276 error "touch $tfile failed"
15277 ln $DIR/$tdir/remote_dir/$tfile $file &&
15278 error "link $file should fail"
15279 mdt_index=$($LFS getstripe -m $file)
15280 if [ $mdt_index == 0 ]; then
15281 # file failed to migrate is not allowed to rename to
15282 mv $DIR/$tdir/remote_dir/$tfile $file &&
15283 error "rename to $file should fail"
15285 mv $DIR/$tdir/remote_dir/$tfile $file ||
15286 error "rename to $file failed"
15288 echo hello >> $file || error "write $file failed"
15291 # resume migration with different options should fail
15292 $LFS migrate -m 0 $migrate_dir &&
15293 error "migrate -m 0 $migrate_dir should fail"
15295 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15296 error "migrate -c 2 $migrate_dir should fail"
15298 # resume migration should succeed
15299 $LFS migrate -m $MDTIDX $migrate_dir ||
15300 error "migrate $migrate_dir failed"
15302 echo "Finish migration, then checking.."
15303 for file in $(find $migrate_dir); do
15304 mdt_index=$($LFS getstripe -m $file)
15305 [ $mdt_index == $MDTIDX ] ||
15306 error "$file is not on MDT${MDTIDX}"
15309 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15311 run_test 230c "check directory accessiblity if migration failed"
15314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15315 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15316 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15317 skip "Need MDS version at least 2.11.52"
15319 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15321 local migrate_dir=$DIR/$tdir/migrate_dir
15331 old_index=$((RANDOM % MDSCOUNT))
15332 old_count=$((MDSCOUNT - old_index))
15333 new_index=$((RANDOM % MDSCOUNT))
15334 new_count=$((MDSCOUNT - new_index))
15335 new_hash="all_char"
15337 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15338 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15340 test_mkdir $DIR/$tdir
15341 test_mkdir -i $old_index -c $old_count $migrate_dir
15343 for ((i=0; i<100; i++)); do
15344 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15345 createmany -o $migrate_dir/dir_${i}/f 100 ||
15346 error "create files under remote dir failed $i"
15349 echo -n "Migrate from MDT$old_index "
15350 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15351 echo -n "to MDT$new_index"
15352 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15355 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15356 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15357 error "migrate remote dir error"
15359 echo "Finish migration, then checking.."
15360 for file in $(find $migrate_dir); do
15361 mdt_index=$($LFS getstripe -m $file)
15362 if [ $mdt_index -lt $new_index ] ||
15363 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15364 error "$file is on MDT$mdt_index"
15368 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15370 run_test 230d "check migrate big directory"
15373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15375 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15376 skip "Need MDS version at least 2.11.52"
15383 mkdir -p $DIR/$tdir
15384 mkdir $DIR/$tdir/migrate_dir
15385 mkdir $DIR/$tdir/other_dir
15386 touch $DIR/$tdir/migrate_dir/a
15387 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15388 ls $DIR/$tdir/other_dir
15390 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15391 error "migrate dir fails"
15393 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15394 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15396 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15397 [ $mdt_index == 0 ] || error "a is not on MDT0"
15399 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15400 error "migrate dir fails"
15402 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15403 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15405 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15406 [ $mdt_index == 1 ] || error "a is not on MDT1"
15408 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15409 [ $mdt_index == 1 ] || error "b is not on MDT1"
15411 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15412 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15414 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15416 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15418 run_test 230e "migrate mulitple local link files"
15421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15422 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15423 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15424 skip "Need MDS version at least 2.11.52"
15429 mkdir -p $DIR/$tdir
15430 mkdir $DIR/$tdir/migrate_dir
15431 $LFS mkdir -i1 $DIR/$tdir/other_dir
15432 touch $DIR/$tdir/migrate_dir/a
15433 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15434 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15435 ls $DIR/$tdir/other_dir
15437 # a should be migrated to MDT1, since no other links on MDT0
15438 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15439 error "#1 migrate dir fails"
15440 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15441 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15442 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15443 [ $mdt_index == 1 ] || error "a is not on MDT1"
15445 # a should stay on MDT1, because it is a mulitple link file
15446 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15447 error "#2 migrate dir fails"
15448 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15449 [ $mdt_index == 1 ] || error "a is not on MDT1"
15451 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15452 error "#3 migrate dir fails"
15454 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15455 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15456 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15458 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15459 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15461 # a should be migrated to MDT0, since no other links on MDT1
15462 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15463 error "#4 migrate dir fails"
15464 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15465 [ $mdt_index == 0 ] || error "a is not on MDT0"
15467 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15469 run_test 230f "migrate mulitple remote link files"
15472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15473 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15474 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15475 skip "Need MDS version at least 2.11.52"
15477 mkdir -p $DIR/$tdir/migrate_dir
15479 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15480 error "migrating dir to non-exist MDT succeeds"
15483 run_test 230g "migrate dir to non-exist MDT"
15486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15487 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15488 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15489 skip "Need MDS version at least 2.11.52"
15493 mkdir -p $DIR/$tdir/migrate_dir
15495 $LFS migrate -m1 $DIR &&
15496 error "migrating mountpoint1 should fail"
15498 $LFS migrate -m1 $DIR/$tdir/.. &&
15499 error "migrating mountpoint2 should fail"
15502 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15503 error "migrating $tdir/migrate_dir/.. should fail"
15507 run_test 230h "migrate .. and root"
15510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15511 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15512 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15513 skip "Need MDS version at least 2.11.52"
15515 mkdir -p $DIR/$tdir/migrate_dir
15517 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15518 error "migration fails with a tailing slash"
15520 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15521 error "migration fails with two tailing slashes"
15523 run_test 230i "lfs migrate -m tolerates trailing slashes"
15526 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15527 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15528 skip "Need MDS version at least 2.11.52"
15530 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15531 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15532 error "create $tfile failed"
15533 cat /etc/passwd > $DIR/$tdir/$tfile
15535 $LFS migrate -m 1 $DIR/$tdir
15537 cmp /etc/passwd $DIR/$tdir/$tfile ||
15538 error "DoM file mismatch after migration"
15540 run_test 230j "DoM file data not changed after dir migration"
15543 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15544 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15545 skip "Need MDS version at least 2.11.56"
15548 local files_on_starting_mdt=0
15550 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15551 $LFS getdirstripe $DIR/$tdir
15552 for i in $(seq $total); do
15553 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15554 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15555 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15558 echo "$files_on_starting_mdt files on MDT0"
15560 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15561 $LFS getdirstripe $DIR/$tdir
15563 files_on_starting_mdt=0
15564 for i in $(seq $total); do
15565 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15566 error "file $tfile.$i mismatch after migration"
15567 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15568 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15571 echo "$files_on_starting_mdt files on MDT1 after migration"
15572 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15574 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15575 $LFS getdirstripe $DIR/$tdir
15577 files_on_starting_mdt=0
15578 for i in $(seq $total); do
15579 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15580 error "file $tfile.$i mismatch after 2nd migration"
15581 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15582 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15585 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15586 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15590 run_test 230k "file data not changed after dir migration"
15593 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15594 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15595 skip "Need MDS version at least 2.11.56"
15597 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15598 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15599 error "create files under remote dir failed $i"
15600 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15602 run_test 230l "readdir between MDTs won't crash"
15606 # For simplicity this test assumes that max_pages_per_rpc
15607 # is the same across all OSCs
15608 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15609 local bulk_size=$((max_pages * PAGE_SIZE))
15610 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15613 mkdir -p $DIR/$tdir
15614 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15615 error "failed to set stripe with -S ${brw_size}M option"
15617 # clear the OSC stats
15618 $LCTL set_param osc.*.stats=0 &>/dev/null
15621 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15622 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15623 oflag=direct &>/dev/null || error "dd failed"
15625 sync; sleep 1; sync # just to be safe
15626 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15627 if [ x$nrpcs != "x1" ]; then
15628 $LCTL get_param osc.*.stats
15629 error "found $nrpcs ost_write RPCs, not 1 as expected"
15633 # Drop the OSC cache, otherwise we will read from it
15634 cancel_lru_locks osc
15636 # clear the OSC stats
15637 $LCTL set_param osc.*.stats=0 &>/dev/null
15639 # Client reads $bulk_size.
15640 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15641 iflag=direct &>/dev/null || error "dd failed"
15643 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15644 if [ x$nrpcs != "x1" ]; then
15645 $LCTL get_param osc.*.stats
15646 error "found $nrpcs ost_read RPCs, not 1 as expected"
15649 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15652 mkdir -p $DIR/$tdir
15654 for i in {0..1023}; do
15655 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15656 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15657 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15661 run_test 231b "must not assert on fully utilized OST request buffer"
15664 mkdir -p $DIR/$tdir
15665 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15667 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15668 do_facet ost1 $LCTL set_param fail_loc=0x31c
15670 # ignore dd failure
15671 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15673 do_facet ost1 $LCTL set_param fail_loc=0
15674 umount_client $MOUNT || error "umount failed"
15675 mount_client $MOUNT || error "mount failed"
15676 stop ost1 || error "cannot stop ost1"
15677 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15679 run_test 232a "failed lock should not block umount"
15682 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15683 skip "Need MDS version at least 2.10.58"
15685 mkdir -p $DIR/$tdir
15686 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15689 cancel_lru_locks osc
15691 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15692 do_facet ost1 $LCTL set_param fail_loc=0x31c
15695 $LFS data_version $DIR/$tdir/$tfile || true
15697 do_facet ost1 $LCTL set_param fail_loc=0
15698 umount_client $MOUNT || error "umount failed"
15699 mount_client $MOUNT || error "mount failed"
15700 stop ost1 || error "cannot stop ost1"
15701 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15703 run_test 232b "failed data version lock should not block umount"
15706 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15707 skip "Need MDS version at least 2.3.64"
15708 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15710 local fid=$($LFS path2fid $MOUNT)
15712 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15713 error "cannot access $MOUNT using its FID '$fid'"
15715 run_test 233a "checking that OBF of the FS root succeeds"
15718 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15719 skip "Need MDS version at least 2.5.90"
15720 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15722 local fid=$($LFS path2fid $MOUNT/.lustre)
15724 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15725 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15727 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15728 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15729 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15731 run_test 233b "checking that OBF of the FS .lustre succeeds"
15734 local p="$TMP/sanityN-$TESTNAME.parameters"
15735 save_lustre_params client "llite.*.xattr_cache" > $p
15736 lctl set_param llite.*.xattr_cache 1 ||
15737 skip_env "xattr cache is not supported"
15739 mkdir -p $DIR/$tdir || error "mkdir failed"
15740 touch $DIR/$tdir/$tfile || error "touch failed"
15741 # OBD_FAIL_LLITE_XATTR_ENOMEM
15742 $LCTL set_param fail_loc=0x1405
15743 getfattr -n user.attr $DIR/$tdir/$tfile &&
15744 error "getfattr should have failed with ENOMEM"
15745 $LCTL set_param fail_loc=0x0
15748 restore_lustre_params < $p
15751 run_test 234 "xattr cache should not crash on ENOMEM"
15754 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15755 skip "Need MDS version at least 2.4.52"
15757 flock_deadlock $DIR/$tfile
15762 124) error "process hangs on a deadlock"
15764 *) error "error executing flock_deadlock $DIR/$tfile"
15768 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15772 check_swap_layouts_support
15774 local ref1=/etc/passwd
15775 local ref2=/etc/group
15776 local file1=$DIR/$tdir/f1
15777 local file2=$DIR/$tdir/f2
15779 test_mkdir -c1 $DIR/$tdir
15780 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15781 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15782 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15783 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15784 local fd=$(free_fd)
15785 local cmd="exec $fd<>$file2"
15788 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15789 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15792 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15797 run_test 236 "Layout swap on open unlinked file"
15799 # LU-4659 linkea consistency
15801 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15802 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15803 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15804 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15807 ln $DIR/$tfile $DIR/$tfile.lnk
15808 touch $DIR/$tfile.new
15809 mv $DIR/$tfile.new $DIR/$tfile
15810 local fid1=$($LFS path2fid $DIR/$tfile)
15811 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15812 local path1=$($LFS fid2path $FSNAME "$fid1")
15813 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15814 local path2=$($LFS fid2path $FSNAME "$fid2")
15815 [ $tfile.lnk == $path2 ] ||
15816 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15819 run_test 238 "Verify linkea consistency"
15821 test_239A() { # was test_239
15822 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15823 skip "Need MDS version at least 2.5.60"
15825 local list=$(comma_list $(mdts_nodes))
15827 mkdir -p $DIR/$tdir
15828 createmany -o $DIR/$tdir/f- 5000
15829 unlinkmany $DIR/$tdir/f- 5000
15830 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15831 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15832 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15833 osp.*MDT*.sync_in_flight" | calc_sum)
15834 [ "$changes" -eq 0 ] || error "$changes not synced"
15836 run_test 239A "osp_sync test"
15838 test_239a() { #LU-5297
15839 remote_mds_nodsh && skip "remote MDS with nodsh"
15842 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15843 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15844 chgrp $RUNAS_GID $DIR/$tfile
15845 wait_delete_completed
15847 run_test 239a "process invalid osp sync record correctly"
15849 test_239b() { #LU-5297
15850 remote_mds_nodsh && skip "remote MDS with nodsh"
15853 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15854 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15855 chgrp $RUNAS_GID $DIR/$tfile1
15856 wait_delete_completed
15857 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15859 chgrp $RUNAS_GID $DIR/$tfile2
15860 wait_delete_completed
15862 run_test 239b "process osp sync record with ENOMEM error correctly"
15865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15866 remote_mds_nodsh && skip "remote MDS with nodsh"
15868 mkdir -p $DIR/$tdir
15870 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15871 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15872 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15873 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15875 umount_client $MOUNT || error "umount failed"
15876 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15877 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15878 mount_client $MOUNT || error "failed to mount client"
15880 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15881 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15883 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15889 for LOOP in $(seq $count); do
15890 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
15891 cancel_lru_locks $OSC || true
15899 for LOOP in $(seq $1); do
15900 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
15905 test_241a() { # was test_241
15906 local bsize=$PAGE_SIZE
15908 (( bsize < 40960 )) && bsize=40960
15909 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15911 cancel_lru_locks $OSC
15912 test_241_bio 1000 $bsize &
15914 test_241_dio 1000 $bsize
15917 run_test 241a "bio vs dio"
15920 local bsize=$PAGE_SIZE
15922 (( bsize < 40960 )) && bsize=40960
15923 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
15925 test_241_dio 1000 $bsize &
15927 test_241_dio 1000 $bsize
15930 run_test 241b "dio vs dio"
15933 remote_mds_nodsh && skip "remote MDS with nodsh"
15935 mkdir -p $DIR/$tdir
15936 touch $DIR/$tdir/$tfile
15938 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15939 do_facet mds1 lctl set_param fail_loc=0x105
15940 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15942 do_facet mds1 lctl set_param fail_loc=0
15943 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15945 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15949 test_mkdir $DIR/$tdir
15950 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15952 run_test 243 "various group lock tests"
15956 test_mkdir $DIR/$tdir
15957 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15958 sendfile_grouplock $DIR/$tdir/$tfile || \
15959 error "sendfile+grouplock failed"
15962 run_test 244 "sendfile with group lock tests"
15965 local flagname="multi_mod_rpcs"
15966 local connect_data_name="max_mod_rpcs"
15969 # check if multiple modify RPCs flag is set
15970 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15971 grep "connect_flags:")
15974 echo "$out" | grep -qw $flagname
15975 if [ $? -ne 0 ]; then
15976 echo "connect flag $flagname is not set"
15980 # check if multiple modify RPCs data is set
15981 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15984 echo "$out" | grep -qw $connect_data_name ||
15985 error "import should have connect data $connect_data_name"
15987 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15989 test_246() { # LU-7371
15990 remote_ost_nodsh && skip "remote OST with nodsh"
15991 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
15992 skip "Need OST version >= 2.7.62"
15994 do_facet ost1 $LCTL set_param fail_val=4095
15995 #define OBD_FAIL_OST_READ_SIZE 0x234
15996 do_facet ost1 $LCTL set_param fail_loc=0x234
15997 $LFS setstripe $DIR/$tfile -i 0 -c 1
15998 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15999 cancel_lru_locks $FSNAME-OST0000
16000 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16002 run_test 246 "Read file of size 4095 should return right length"
16008 umount_client $submount
16013 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16015 skip_env "Fileset feature is not supported"
16017 local submount=${MOUNT}_$tdir
16020 mkdir -p $submount || error "mkdir $submount failed"
16021 FILESET="$FILESET/$tdir" mount_client $submount ||
16022 error "mount $submount failed"
16023 trap "cleanup_247 $submount" EXIT
16024 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16025 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16026 error "read $MOUNT/$tdir/$tfile failed"
16027 cleanup_247 $submount
16029 run_test 247a "mount subdir as fileset"
16032 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16033 skip_env "Fileset feature is not supported"
16035 local submount=${MOUNT}_$tdir
16037 rm -rf $MOUNT/$tdir
16038 mkdir -p $submount || error "mkdir $submount failed"
16040 FILESET="$FILESET/$tdir" mount_client $submount &&
16041 error "mount $submount should fail"
16044 run_test 247b "mount subdir that dose not exist"
16047 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16048 skip_env "Fileset feature is not supported"
16050 local submount=${MOUNT}_$tdir
16052 mkdir -p $MOUNT/$tdir/dir1
16053 mkdir -p $submount || error "mkdir $submount failed"
16054 trap "cleanup_247 $submount" EXIT
16055 FILESET="$FILESET/$tdir" mount_client $submount ||
16056 error "mount $submount failed"
16057 local fid=$($LFS path2fid $MOUNT/)
16058 $LFS fid2path $submount $fid && error "fid2path should fail"
16059 cleanup_247 $submount
16061 run_test 247c "running fid2path outside root"
16064 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16065 skip "Fileset feature is not supported"
16067 local submount=${MOUNT}_$tdir
16069 mkdir -p $MOUNT/$tdir/dir1
16070 mkdir -p $submount || error "mkdir $submount failed"
16071 FILESET="$FILESET/$tdir" mount_client $submount ||
16072 error "mount $submount failed"
16073 trap "cleanup_247 $submount" EXIT
16074 local fid=$($LFS path2fid $submount/dir1)
16075 $LFS fid2path $submount $fid || error "fid2path should succeed"
16076 cleanup_247 $submount
16078 run_test 247d "running fid2path inside root"
16082 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16084 skip "Fileset feature is not supported"
16086 local submount=${MOUNT}_$tdir
16089 mkdir -p $submount || error "mkdir $submount failed"
16090 FILESET="$FILESET/.." mount_client $submount &&
16091 error "mount $submount should fail"
16094 run_test 247e "mount .. as fileset"
16097 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16098 [ -z "$fast_read_sav" ] && skip "no fast read support"
16100 # create a large file for fast read verification
16101 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16103 # make sure the file is created correctly
16104 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16105 { rm -f $DIR/$tfile; skip "file creation error"; }
16107 echo "Test 1: verify that fast read is 4 times faster on cache read"
16109 # small read with fast read enabled
16110 $LCTL set_param -n llite.*.fast_read=1
16111 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16112 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16113 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16114 # small read with fast read disabled
16115 $LCTL set_param -n llite.*.fast_read=0
16116 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16117 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16118 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16120 # verify that fast read is 4 times faster for cache read
16121 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16122 error_not_in_vm "fast read was not 4 times faster: " \
16123 "$t_fast vs $t_slow"
16125 echo "Test 2: verify the performance between big and small read"
16126 $LCTL set_param -n llite.*.fast_read=1
16128 # 1k non-cache read
16129 cancel_lru_locks osc
16130 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16131 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16132 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16134 # 1M non-cache read
16135 cancel_lru_locks osc
16136 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16137 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16138 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16140 # verify that big IO is not 4 times faster than small IO
16141 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16142 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16144 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16147 run_test 248 "fast read verification"
16149 test_249() { # LU-7890
16150 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16151 skip "Need at least version 2.8.54"
16154 $LFS setstripe -c 1 $DIR/$tfile
16155 # Offset 2T == 4k * 512M
16156 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16157 error "dd to 2T offset failed"
16159 run_test 249 "Write above 2T file size"
16162 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16163 && skip "no 16TB file size limit on ZFS"
16165 $LFS setstripe -c 1 $DIR/$tfile
16166 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16167 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16168 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16169 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16170 conv=notrunc,fsync && error "append succeeded"
16173 run_test 250 "Write above 16T limit"
16176 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16178 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16179 #Skip once - writing the first stripe will succeed
16180 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16181 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16182 error "short write happened"
16184 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16185 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16186 error "short read happened"
16190 run_test 251 "Handling short read and write correctly"
16193 remote_mds_nodsh && skip "remote MDS with nodsh"
16194 remote_ost_nodsh && skip "remote OST with nodsh"
16195 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16196 skip_env "ldiskfs only test"
16206 # check lr_reader on OST0000
16208 dev=$(facet_device $tgt)
16209 out=$(do_facet $tgt $LR_READER $dev)
16210 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16212 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16213 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16214 error "Invalid uuid returned by $LR_READER on target $tgt"
16215 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16217 # check lr_reader -c on MDT0000
16219 dev=$(facet_device $tgt)
16220 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16221 skip "$LR_READER does not support additional options"
16223 out=$(do_facet $tgt $LR_READER -c $dev)
16224 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16226 num=$(echo "$out" | grep -c "mdtlov")
16227 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16228 error "Invalid number of mdtlov clients returned by $LR_READER"
16229 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16231 # check lr_reader -cr on MDT0000
16232 out=$(do_facet $tgt $LR_READER -cr $dev)
16233 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16235 echo "$out" | grep -q "^reply_data:$" ||
16236 error "$LR_READER should have returned 'reply_data' section"
16237 num=$(echo "$out" | grep -c "client_generation")
16238 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16240 run_test 252 "check lr_reader tool"
16242 test_253_fill_ost() {
16243 local size_mb #how many MB should we write to pass watermark
16244 local lwm=$3 #low watermark
16245 local free_10mb #10% of free space
16247 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16248 size_mb=$((free_kb / 1024 - lwm))
16249 free_10mb=$((free_kb / 10240))
16250 #If 10% of free space cross low watermark use it
16251 if (( free_10mb > size_mb )); then
16254 #At least we need to store 1.1 of difference between
16255 #free space and low watermark
16256 size_mb=$((size_mb + size_mb / 10))
16258 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16259 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16260 oflag=append conv=notrunc
16265 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16266 echo "OST still has $((free_kb / 1024)) mbytes free"
16270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16271 remote_mds_nodsh && skip "remote MDS with nodsh"
16272 remote_mgs_nodsh && skip "remote MGS with nodsh"
16277 local ost_name=$($LFS osts |
16278 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16280 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16281 do_facet $SINGLEMDS $LCTL get_param -n \
16282 osp.$mdtosc_proc1.reserved_mb_high ||
16283 skip "remote MDS does not support reserved_mb_high"
16287 wait_delete_completed
16290 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16291 osp.$mdtosc_proc1.reserved_mb_high)
16292 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16293 osp.$mdtosc_proc1.reserved_mb_low)
16294 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16296 if ! combined_mgs_mds ; then
16299 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16300 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16301 error "Adding $ost_name to pool failed"
16303 # Wait for client to see a OST at pool
16304 wait_update $HOSTNAME "$LCTL get_param -n
16305 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16306 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16307 error "Client can not see the pool"
16308 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16309 error "Setstripe failed"
16311 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16312 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16313 echo "OST still has $((blocks/1024)) mbytes free"
16315 local new_lwm=$((blocks/1024-10))
16316 do_facet $SINGLEMDS $LCTL set_param \
16317 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16318 do_facet $SINGLEMDS $LCTL set_param \
16319 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16321 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16323 #First enospc could execute orphan deletion so repeat.
16324 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16326 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16327 osp.$mdtosc_proc1.prealloc_status)
16328 echo "prealloc_status $oa_status"
16330 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16331 error "File creation should fail"
16332 #object allocation was stopped, but we still able to append files
16333 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16334 error "Append failed"
16335 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16337 wait_delete_completed
16341 for i in $(seq 10 12); do
16342 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16343 error "File creation failed after rm";
16346 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16347 osp.$mdtosc_proc1.prealloc_status)
16348 echo "prealloc_status $oa_status"
16350 if (( oa_status != 0 )); then
16351 error "Object allocation still disable after rm"
16353 do_facet $SINGLEMDS $LCTL set_param \
16354 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16355 do_facet $SINGLEMDS $LCTL set_param \
16356 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16359 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16360 error "Remove $ost_name from pool failed"
16361 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16362 error "Pool destroy fialed"
16364 if ! combined_mgs_mds ; then
16368 run_test 253 "Check object allocation limit"
16371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16372 remote_mds_nodsh && skip "remote MDS with nodsh"
16373 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16374 skip "MDS does not support changelog_size"
16377 local MDT0=$(facet_svc $SINGLEMDS)
16379 changelog_register || error "changelog_register failed"
16381 changelog_clear 0 || error "changelog_clear failed"
16383 local size1=$(do_facet $SINGLEMDS \
16384 $LCTL get_param -n mdd.$MDT0.changelog_size)
16385 echo "Changelog size $size1"
16388 $LFS mkdir -i 0 $DIR/$tdir
16390 mkdir -p $DIR/$tdir/pics/2008/zachy
16391 touch $DIR/$tdir/pics/2008/zachy/timestamp
16392 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16393 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16394 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16395 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16396 rm $DIR/$tdir/pics/desktop.jpg
16398 local size2=$(do_facet $SINGLEMDS \
16399 $LCTL get_param -n mdd.$MDT0.changelog_size)
16400 echo "Changelog size after work $size2"
16402 (( $size2 > $size1 )) ||
16403 error "new Changelog size=$size2 less than old size=$size1"
16405 run_test 254 "Check changelog size"
16412 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16413 awk -F: '{print $2}' | grep $type > /dev/null
16414 if [ $? -ne 0 ]; then
16424 lfs ladvise -a willread $file > /dev/null 2>&1
16425 if [ $? -eq 0 ]; then
16429 lfs ladvise -a willread $file 2>&1 |
16430 grep "Inappropriate ioctl for device" > /dev/null
16431 if [ $? -eq 0 ]; then
16438 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16441 # run a random read IO workload
16442 # usage: random_read_iops <filename> <filesize> <iosize>
16443 random_read_iops() {
16446 local iosize=${3:-4096}
16448 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16449 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16452 drop_file_oss_cache() {
16456 $LFS ladvise -a dontneed $file 2>/dev/null ||
16457 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16460 ladvise_willread_performance()
16463 local average_origin=0
16464 local average_cache=0
16465 local average_ladvise=0
16467 for ((i = 1; i <= $repeat; i++)); do
16468 echo "Iter $i/$repeat: reading without willread hint"
16469 cancel_lru_locks osc
16470 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16471 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16472 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16473 average_origin=$(bc <<<"$average_origin + $speed_origin")
16475 cancel_lru_locks osc
16476 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16477 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16478 average_cache=$(bc <<<"$average_cache + $speed_cache")
16480 cancel_lru_locks osc
16481 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16482 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16483 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16484 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16485 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16487 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16488 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16489 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16491 speedup_cache=$(percent $average_cache $average_origin)
16492 speedup_ladvise=$(percent $average_ladvise $average_origin)
16494 echo "Average uncached read: $average_origin"
16495 echo "Average speedup with OSS cached read: " \
16496 "$average_cache = +$speedup_cache%"
16497 echo "Average speedup with ladvise willread: " \
16498 "$average_ladvise = +$speedup_ladvise%"
16500 local lowest_speedup=20
16501 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16502 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16503 "got $average_cache%. Skipping ladvise willread check."
16507 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16508 # it is still good to run until then to exercise 'ladvise willread'
16509 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16510 [ "$ost1_FSTYPE" = "zfs" ] &&
16511 echo "osd-zfs does not support dontneed or drop_caches" &&
16514 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16515 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16516 error_not_in_vm "Speedup with willread is less than " \
16517 "$lowest_speedup%, got $average_ladvise%"
16521 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16522 skip "lustre < 2.8.54 does not support ladvise "
16523 remote_ost_nodsh && skip "remote OST with nodsh"
16525 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16527 ladvise_no_type willread $DIR/$tfile &&
16528 skip "willread ladvise is not supported"
16530 ladvise_no_ioctl $DIR/$tfile &&
16531 skip "ladvise ioctl is not supported"
16534 local size=$((size_mb * 1048576))
16535 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16536 error "dd to $DIR/$tfile failed"
16538 lfs ladvise -a willread $DIR/$tfile ||
16539 error "Ladvise failed with no range argument"
16541 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16542 error "Ladvise failed with no -l or -e argument"
16544 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16545 error "Ladvise failed with only -e argument"
16547 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16548 error "Ladvise failed with only -l argument"
16550 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16551 error "End offset should not be smaller than start offset"
16553 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16554 error "End offset should not be equal to start offset"
16556 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16557 error "Ladvise failed with overflowing -s argument"
16559 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16560 error "Ladvise failed with overflowing -e argument"
16562 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16563 error "Ladvise failed with overflowing -l argument"
16565 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16566 error "Ladvise succeeded with conflicting -l and -e arguments"
16568 echo "Synchronous ladvise should wait"
16570 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16571 do_nodes $(comma_list $(osts_nodes)) \
16572 $LCTL set_param fail_val=$delay fail_loc=0x237
16574 local start_ts=$SECONDS
16575 lfs ladvise -a willread $DIR/$tfile ||
16576 error "Ladvise failed with no range argument"
16577 local end_ts=$SECONDS
16578 local inteval_ts=$((end_ts - start_ts))
16580 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16581 error "Synchronous advice didn't wait reply"
16584 echo "Asynchronous ladvise shouldn't wait"
16585 local start_ts=$SECONDS
16586 lfs ladvise -a willread -b $DIR/$tfile ||
16587 error "Ladvise failed with no range argument"
16588 local end_ts=$SECONDS
16589 local inteval_ts=$((end_ts - start_ts))
16591 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16592 error "Asynchronous advice blocked"
16595 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16596 ladvise_willread_performance
16598 run_test 255a "check 'lfs ladvise -a willread'"
16604 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16608 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16609 skip "lustre < 2.8.54 does not support ladvise "
16610 remote_ost_nodsh && skip "remote OST with nodsh"
16612 lfs setstripe -c 1 -i 0 $DIR/$tfile
16614 ladvise_no_type dontneed $DIR/$tfile &&
16615 skip "dontneed ladvise is not supported"
16617 ladvise_no_ioctl $DIR/$tfile &&
16618 skip "ladvise ioctl is not supported"
16620 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16621 [ "$ost1_FSTYPE" = "zfs" ] &&
16622 skip "zfs-osd does not support 'ladvise dontneed'"
16625 local size=$((size_mb * 1048576))
16626 # In order to prevent disturbance of other processes, only check 3/4
16627 # of the memory usage
16628 local kibibytes=$((size_mb * 1024 * 3 / 4))
16630 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16631 error "dd to $DIR/$tfile failed"
16633 #force write to complete before dropping OST cache & checking memory
16636 local total=$(facet_meminfo ost1 MemTotal)
16637 echo "Total memory: $total KiB"
16639 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16640 local before_read=$(facet_meminfo ost1 Cached)
16641 echo "Cache used before read: $before_read KiB"
16643 lfs ladvise -a willread $DIR/$tfile ||
16644 error "Ladvise willread failed"
16645 local after_read=$(facet_meminfo ost1 Cached)
16646 echo "Cache used after read: $after_read KiB"
16648 lfs ladvise -a dontneed $DIR/$tfile ||
16649 error "Ladvise dontneed again failed"
16650 local no_read=$(facet_meminfo ost1 Cached)
16651 echo "Cache used after dontneed ladvise: $no_read KiB"
16653 if [ $total -lt $((before_read + kibibytes)) ]; then
16654 echo "Memory is too small, abort checking"
16658 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16659 error "Ladvise willread should use more memory" \
16660 "than $kibibytes KiB"
16663 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16664 error "Ladvise dontneed should release more memory" \
16665 "than $kibibytes KiB"
16668 run_test 255b "check 'lfs ladvise -a dontneed'"
16671 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16672 skip "lustre < 2.10.53 does not support lockahead"
16680 test_mkdir -p $DIR/$tdir
16681 $LFS setstripe -i 0 $DIR/$tdir
16683 #test 10 returns only success/failure
16685 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16687 if [ $rc -eq 255 ]; then
16688 error "Ladvise test${i} failed, ${rc}"
16691 #test 11 counts lock enqueue requests, all others count new locks
16693 count=$(do_facet ost1 \
16694 $LCTL get_param -n ost.OSS.ost.stats)
16695 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16697 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16699 if [ $rc -eq 255 ]; then
16700 error "Ladvise test${i} failed, ${rc}"
16703 new_count=$(do_facet ost1 \
16704 $LCTL get_param -n ost.OSS.ost.stats)
16705 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16706 awk '{ print $2 }')
16708 difference="$((new_count - count))"
16709 if [ $difference -ne $rc ]; then
16710 error "Ladvise test${i}, bad enqueue count, returned " \
16711 "${rc}, actual ${difference}"
16714 for i in $(seq 12 21); do
16715 # If we do not do this, we run the risk of having too many
16716 # locks and starting lock cancellation while we are checking
16718 cancel_lru_locks osc
16720 count=$($LCTL get_param -n \
16721 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16723 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16725 if [ $rc -eq 255 ]; then
16726 error "Ladvise test ${i} failed, ${rc}"
16729 new_count=$($LCTL get_param -n \
16730 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16731 difference="$((new_count - count))"
16733 # Test 15 output is divided by 100 to map down to valid return
16734 if [ $i -eq 15 ]; then
16738 if [ $difference -ne $rc ]; then
16739 error "Ladvise test ${i}, bad lock count, returned " \
16740 "${rc}, actual ${difference}"
16744 #test 22 returns only success/failure
16746 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16748 if [ $rc -eq 255 ]; then
16749 error "Ladvise test${i} failed, ${rc}"
16752 run_test 255c "suite of ladvise lockahead tests"
16755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16756 remote_mds_nodsh && skip "remote MDS with nodsh"
16757 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16758 changelog_users $SINGLEMDS | grep "^cl" &&
16759 skip "active changelog user"
16765 mdt_dev=$(mdsdevname 1)
16768 changelog_register || error "changelog_register failed"
16771 mkdir -p $DIR/$tdir
16773 changelog_clear 0 || error "changelog_clear failed"
16776 touch $DIR/$tdir/{1..10}
16779 stop $SINGLEMDS || error "Fail to stop MDT"
16783 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16785 #after mount new plainllog is used
16786 touch $DIR/$tdir/{11..19}
16787 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16788 cat_sl=$(do_facet $SINGLEMDS "sync; \
16789 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16790 llog_reader $tmpfile | grep -c type=1064553b")
16791 do_facet $SINGLEMDS llog_reader $tmpfile
16793 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16795 changelog_clear 0 || error "changelog_clear failed"
16797 cat_sl=$(do_facet $SINGLEMDS "sync; \
16798 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16799 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16801 if (( cat_sl == 2 )); then
16802 error "Empty plain llog was not deleted from changelog catalog"
16803 elif (( cat_sl != 1 )); then
16804 error "Active plain llog shouldn't be deleted from catalog"
16807 run_test 256 "Check llog delete for empty and not full state"
16810 remote_mds_nodsh && skip "remote MDS with nodsh"
16811 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16812 skip "Need MDS version at least 2.8.55"
16814 test_mkdir $DIR/$tdir
16816 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16817 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16820 #define OBD_FAIL_MDS_XATTR_REP 0x161
16821 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16822 local facet=mds$((mdtidx + 1))
16823 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16824 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16826 stop $facet || error "stop MDS failed"
16827 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16828 error "start MDS fail"
16829 wait_recovery_complete $facet
16831 run_test 257 "xattr locks are not lost"
16833 # Verify we take the i_mutex when security requires it
16835 #define OBD_FAIL_IMUTEX_SEC 0x141c
16836 $LCTL set_param fail_loc=0x141c
16838 chmod u+s $DIR/$tfile
16839 chmod a+rwx $DIR/$tfile
16840 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16842 if [ $RC -ne 0 ]; then
16843 error "error, failed to take i_mutex, rc=$?"
16849 # Verify we do NOT take the i_mutex in the normal case
16851 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16852 $LCTL set_param fail_loc=0x141d
16855 chmod a+rw $DIR/$tfile
16856 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16858 if [ $RC -ne 0 ]; then
16859 error "error, took i_mutex unnecessarily, rc=$?"
16864 run_test 258b "verify i_mutex security behavior"
16867 local file=$DIR/$tfile
16871 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16873 stack_trap "rm -f $file" EXIT
16875 wait_delete_completed
16876 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16877 echo "before: $before"
16879 $LFS setstripe -i 0 -c 1 $file
16880 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16882 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16883 echo "after write: $after"
16885 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16886 do_facet ost1 $LCTL set_param fail_loc=0x2301
16888 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16889 echo "after truncate: $after"
16892 do_facet ost1 $LCTL set_param fail_loc=0
16893 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16895 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16896 echo "after restart: $after"
16897 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16898 error "missing truncate?"
16902 run_test 259 "crash at delayed truncate"
16905 #define OBD_FAIL_MDC_CLOSE 0x806
16906 $LCTL set_param fail_loc=0x80000806
16910 run_test 260 "Check mdc_close fail"
16912 ### Data-on-MDT sanity tests ###
16914 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
16915 skip "Need MDS version at least 2.10.55 for DoM"
16918 local dom=$DIR/$tdir/dom_file
16919 local tmp=$DIR/$tdir/tmp_file
16921 mkdir -p $DIR/$tdir
16923 # basic checks for DoM component creation
16924 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
16925 error "Can set MDT layout to non-first entry"
16927 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
16928 error "Can define multiple entries as MDT layout"
16930 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
16932 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16933 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16934 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16936 local mdtidx=$($LFS getstripe -m $dom)
16937 local mdtname=MDT$(printf %04x $mdtidx)
16938 local facet=mds$((mdtidx + 1))
16939 local space_check=1
16941 # Skip free space checks with ZFS
16942 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
16946 local size_tmp=$((65536 * 3))
16947 local mdtfree1=$(do_facet $facet \
16948 lctl get_param -n osd*.*$mdtname.kbytesfree)
16950 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
16951 # check also direct IO along write
16952 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
16953 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
16955 cmp $tmp $dom || error "file data is different"
16956 [ $(stat -c%s $dom) == $size_tmp ] ||
16957 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
16958 if [ $space_check == 1 ]; then
16959 local mdtfree2=$(do_facet $facet \
16960 lctl get_param -n osd*.*$mdtname.kbytesfree)
16962 # increase in usage from by $size_tmp
16963 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16964 error "MDT free space wrong after write: " \
16965 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
16969 local size_dom=10000
16971 $TRUNCATE $dom $size_dom
16972 [ $(stat -c%s $dom) == $size_dom ] ||
16973 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
16974 if [ $space_check == 1 ]; then
16975 mdtfree1=$(do_facet $facet \
16976 lctl get_param -n osd*.*$mdtname.kbytesfree)
16977 # decrease in usage from $size_tmp to new $size_dom
16978 [ $(($mdtfree1 - $mdtfree2)) -ge \
16979 $(((size_tmp - size_dom) / 1024)) ] ||
16980 error "MDT free space is wrong after truncate: " \
16981 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
16987 size_dom=$((size_dom + size_tmp))
16988 [ $(stat -c%s $dom) == $size_dom ] ||
16989 error "bad size after append: $(stat -c%s $dom) != $size_dom"
16990 if [ $space_check == 1 ]; then
16991 mdtfree2=$(do_facet $facet \
16992 lctl get_param -n osd*.*$mdtname.kbytesfree)
16993 # increase in usage by $size_tmp from previous
16994 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
16995 error "MDT free space is wrong after append: " \
16996 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17001 if [ $space_check == 1 ]; then
17002 mdtfree1=$(do_facet $facet \
17003 lctl get_param -n osd*.*$mdtname.kbytesfree)
17004 # decrease in usage by $size_dom from previous
17005 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17006 error "MDT free space is wrong after removal: " \
17007 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17010 # combined striping
17011 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17012 error "Can't create DoM + OST striping"
17014 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17015 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17016 # check also direct IO along write
17017 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17019 cmp $tmp $dom || error "file data is different"
17020 [ $(stat -c%s $dom) == $size_tmp ] ||
17021 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17026 run_test 270a "DoM: basic functionality tests"
17029 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17030 skip "Need MDS version at least 2.10.55"
17032 local dom=$DIR/$tdir/dom_file
17033 local max_size=1048576
17035 mkdir -p $DIR/$tdir
17036 $LFS setstripe -E $max_size -L mdt $dom
17038 # truncate over the limit
17039 $TRUNCATE $dom $(($max_size + 1)) &&
17040 error "successful truncate over the maximum size"
17041 # write over the limit
17042 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17043 error "successful write over the maximum size"
17044 # append over the limit
17045 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17046 echo "12345" >> $dom && error "successful append over the maximum size"
17051 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17054 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17055 skip "Need MDS version at least 2.10.55"
17057 mkdir -p $DIR/$tdir
17058 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17060 # check files inherit DoM EA
17061 touch $DIR/$tdir/first
17062 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17063 error "bad pattern"
17064 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17065 error "bad stripe count"
17066 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17067 error "bad stripe size"
17069 # check directory inherits DoM EA and uses it as default
17070 mkdir $DIR/$tdir/subdir
17071 touch $DIR/$tdir/subdir/second
17072 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17073 error "bad pattern in sub-directory"
17074 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17075 error "bad stripe count in sub-directory"
17076 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17077 error "bad stripe size in sub-directory"
17080 run_test 270c "DoM: DoM EA inheritance tests"
17083 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17084 skip "Need MDS version at least 2.10.55"
17086 mkdir -p $DIR/$tdir
17087 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17089 # inherit default DoM striping
17090 mkdir $DIR/$tdir/subdir
17091 touch $DIR/$tdir/subdir/f1
17093 # change default directory striping
17094 $LFS setstripe -c 1 $DIR/$tdir/subdir
17095 touch $DIR/$tdir/subdir/f2
17096 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17097 error "wrong default striping in file 2"
17098 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17099 error "bad pattern in file 2"
17102 run_test 270d "DoM: change striping from DoM to RAID0"
17105 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17106 skip "Need MDS version at least 2.10.55"
17108 mkdir -p $DIR/$tdir/dom
17109 mkdir -p $DIR/$tdir/norm
17112 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17113 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17115 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17116 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17118 # find DoM files by layout
17119 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17120 [ $NUM -eq $DOMFILES ] ||
17121 error "lfs find -L: found $NUM, expected $DOMFILES"
17122 echo "Test 1: lfs find 20 DOM files by layout: OK"
17124 # there should be 1 dir with default DOM striping
17125 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17127 error "lfs find -L: found $NUM, expected 1 dir"
17128 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17130 # find DoM files by stripe size
17131 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17132 [ $NUM -eq $DOMFILES ] ||
17133 error "lfs find -S: found $NUM, expected $DOMFILES"
17134 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17136 # find files by stripe offset except DoM files
17137 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17138 [ $NUM -eq $NORMFILES ] ||
17139 error "lfs find -i: found $NUM, expected $NORMFILES"
17140 echo "Test 5: lfs find no DOM files by stripe index: OK"
17143 run_test 270e "DoM: lfs find with DoM files test"
17146 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17147 skip "Need MDS version at least 2.10.55"
17149 local mdtname=${FSNAME}-MDT0000-mdtlov
17150 local dom=$DIR/$tdir/dom_file
17151 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17152 lod.$mdtname.dom_stripesize)
17153 local dom_limit=131072
17155 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17156 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17157 lod.$mdtname.dom_stripesize)
17158 [ ${dom_limit} -eq ${dom_current} ] ||
17159 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17161 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17162 $LFS setstripe -d $DIR/$tdir
17163 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17164 error "Can't set directory default striping"
17166 # exceed maximum stripe size
17167 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17168 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17169 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17170 error "Able to create DoM component size more than LOD limit"
17172 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17173 dom_current=$(do_facet mds1 $LCTL get_param -n \
17174 lod.$mdtname.dom_stripesize)
17175 [ 0 -eq ${dom_current} ] ||
17176 error "Can't set zero DoM stripe limit"
17179 # attempt to create DoM file on server with disabled DoM should
17180 # remove DoM entry from layout and be succeed
17181 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17182 error "Can't create DoM file (DoM is disabled)"
17183 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17184 error "File has DoM component while DoM is disabled"
17187 # attempt to create DoM file with only DoM stripe should return error
17188 $LFS setstripe -E $dom_limit -L mdt $dom &&
17189 error "Able to create DoM-only file while DoM is disabled"
17191 # too low values to be aligned with smallest stripe size 64K
17192 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17193 dom_current=$(do_facet mds1 $LCTL get_param -n \
17194 lod.$mdtname.dom_stripesize)
17195 [ 30000 -eq ${dom_current} ] &&
17196 error "Can set too small DoM stripe limit"
17198 # 64K is a minimal stripe size in Lustre, expect limit of that size
17199 [ 65536 -eq ${dom_current} ] ||
17200 error "Limit is not set to 64K but ${dom_current}"
17202 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17203 dom_current=$(do_facet mds1 $LCTL get_param -n \
17204 lod.$mdtname.dom_stripesize)
17206 [ 2147483648 -eq ${dom_current} ] &&
17207 error "Can set too large DoM stripe limit"
17209 do_facet mds1 $LCTL set_param -n \
17210 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17211 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17212 error "Can't create DoM component size after limit change"
17213 do_facet mds1 $LCTL set_param -n \
17214 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17215 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17216 error "Can't create DoM file after limit decrease"
17217 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17218 error "Can create big DoM component after limit decrease"
17219 touch ${dom}_def ||
17220 error "Can't create file with old default layout"
17222 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17225 run_test 270f "DoM: maximum DoM stripe size checks"
17228 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17229 skip "Need MDS version at least 2.10.55"
17231 local dom=$DIR/$tdir/dom
17233 mkdir -p $DIR/$tdir
17235 $LFS setstripe -E 1024K -L mdt $dom
17237 lctl set_param -n mdc.*.stats=clear
17238 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17239 cat $dom > /dev/null
17240 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17241 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17245 run_test 271a "DoM: data is cached for read after write"
17248 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17249 skip "Need MDS version at least 2.10.55"
17251 local dom=$DIR/$tdir/dom
17253 mkdir -p $DIR/$tdir
17255 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17257 lctl set_param -n mdc.*.stats=clear
17258 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17259 cancel_lru_locks mdc
17260 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17261 # second stat to check size is cached on client
17262 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17263 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17264 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17267 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17270 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17271 skip "Need MDS version at least 2.10.55"
17273 local dom=$DIR/$tdir/dom
17275 mkdir -p $DIR/$tdir
17277 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17279 lctl set_param -n mdc.*.stats=clear
17280 lctl set_param -n osc.*.stats=clear
17281 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17282 cancel_lru_locks mdc
17283 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17284 # second stat to check size is cached on client
17285 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17286 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17287 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17288 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17289 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17292 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17298 local mdt=MDT$(printf %04x $mdtidx)
17300 if [ -z $param ]; then
17301 lctl get_param -n mdc.*$mdt*.stats
17303 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17308 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17309 skip "Need MDS version at least 2.10.55"
17311 local dom=$DIR/$tdir/dom
17313 mkdir -p $DIR/$tdir
17315 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17317 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17318 local facet=mds$((mdtidx + 1))
17320 cancel_lru_locks mdc
17321 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17322 createmany -o $dom 1000
17323 lctl set_param -n mdc.*.stats=clear
17324 smalliomany -w $dom 1000 200
17325 get_mdc_stats $mdtidx
17326 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17327 # Each file has 1 open, 1 IO enqueues, total 2000
17328 # but now we have also +1 getxattr for security.capability, total 3000
17329 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17330 unlinkmany $dom 1000
17332 cancel_lru_locks mdc
17333 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17334 createmany -o $dom 1000
17335 lctl set_param -n mdc.*.stats=clear
17336 smalliomany -w $dom 1000 200
17337 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17338 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17339 # for OPEN and IO lock.
17340 [ $((enq - enq_2)) -ge 1000 ] ||
17341 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17342 unlinkmany $dom 1000
17345 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17347 cleanup_271def_tests() {
17353 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17354 skip "Need MDS version at least 2.10.57"
17356 local dom=$DIR/$tdir/dom
17357 local tmp=$TMP/$tfile
17358 trap "cleanup_271def_tests $tmp" EXIT
17360 mkdir -p $DIR/$tdir
17362 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17364 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17366 cancel_lru_locks mdc
17367 dd if=/dev/urandom of=$tmp bs=1000 count=1
17368 dd if=$tmp of=$dom bs=1000 count=1
17369 cancel_lru_locks mdc
17371 cat /etc/hosts >> $tmp
17372 lctl set_param -n mdc.*.stats=clear
17374 # append data to the same file it should update local page
17375 echo "Append to the same page"
17376 cat /etc/hosts >> $dom
17377 local num=$(get_mdc_stats $mdtidx ost_read)
17378 local ra=$(get_mdc_stats $mdtidx req_active)
17379 local rw=$(get_mdc_stats $mdtidx req_waittime)
17381 [ -z $num ] || error "$num READ RPC occured"
17382 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17386 cmp $tmp $dom || error "file miscompare"
17388 cancel_lru_locks mdc
17389 lctl set_param -n mdc.*.stats=clear
17391 echo "Open and read file"
17392 cat $dom > /dev/null
17393 local num=$(get_mdc_stats $mdtidx ost_read)
17394 local ra=$(get_mdc_stats $mdtidx req_active)
17395 local rw=$(get_mdc_stats $mdtidx req_waittime)
17397 [ -z $num ] || error "$num READ RPC occured"
17398 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17402 cmp $tmp $dom || error "file miscompare"
17406 run_test 271d "DoM: read on open (1K file in reply buffer)"
17409 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17410 skip "Need MDS version at least 2.10.57"
17412 local dom=$DIR/$tdir/dom
17413 local tmp=$TMP/${tfile}.data
17414 trap "cleanup_271def_tests $tmp" EXIT
17416 mkdir -p $DIR/$tdir
17418 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17420 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17422 cancel_lru_locks mdc
17423 dd if=/dev/urandom of=$tmp bs=30K count=1
17424 dd if=$tmp of=$dom bs=30K count=1
17425 cancel_lru_locks mdc
17426 cat /etc/hosts >> $tmp
17427 lctl set_param -n mdc.*.stats=clear
17429 echo "Append to the same page"
17430 cat /etc/hosts >> $dom
17432 local num=$(get_mdc_stats $mdtidx ost_read)
17433 local ra=$(get_mdc_stats $mdtidx req_active)
17434 local rw=$(get_mdc_stats $mdtidx req_waittime)
17436 [ -z $num ] || error "$num READ RPC occured"
17437 # Reply buffer can be adjusted for larger buffer by resend
17438 echo "... DONE with $((ra - rw)) resends"
17441 cmp $tmp $dom || error "file miscompare"
17443 cancel_lru_locks mdc
17444 lctl set_param -n mdc.*.stats=clear
17446 echo "Open and read file"
17447 cat $dom > /dev/null
17448 local num=$(get_mdc_stats $mdtidx ost_read)
17449 local ra=$(get_mdc_stats $mdtidx req_active)
17450 local rw=$(get_mdc_stats $mdtidx req_waittime)
17452 [ -z $num ] || error "$num READ RPC occured"
17453 # Reply buffer can be adjusted for larger buffer by resend
17454 echo "... DONE with $((ra - rw)) resends"
17457 cmp $tmp $dom || error "file miscompare"
17461 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17464 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17465 skip "Need MDS version at least 2.10.57"
17467 local dom=$DIR/$tdir/dom
17468 local tmp=$TMP/$tfile
17469 trap "cleanup_271def_tests $tmp" EXIT
17471 mkdir -p $DIR/$tdir
17473 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17475 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
17477 cancel_lru_locks mdc
17478 dd if=/dev/urandom of=$tmp bs=200000 count=1
17479 dd if=$tmp of=$dom bs=200000 count=1
17480 cancel_lru_locks mdc
17481 cat /etc/hosts >> $tmp
17482 lctl set_param -n mdc.*.stats=clear
17484 echo "Append to the same page"
17485 cat /etc/hosts >> $dom
17486 local num=$(get_mdc_stats $mdtidx ost_read)
17487 local ra=$(get_mdc_stats $mdtidx req_active)
17488 local rw=$(get_mdc_stats $mdtidx req_waittime)
17490 [ -z $num ] || error "$num READ RPC occured"
17491 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17495 cmp $tmp $dom || error "file miscompare"
17497 cancel_lru_locks mdc
17498 lctl set_param -n mdc.*.stats=clear
17500 echo "Open and read file"
17501 cat $dom > /dev/null
17502 local num=$(get_mdc_stats $mdtidx ost_read)
17503 local ra=$(get_mdc_stats $mdtidx req_active)
17504 local rw=$(get_mdc_stats $mdtidx req_waittime)
17506 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17507 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17511 cmp $tmp $dom || error "file miscompare"
17515 run_test 271f "DoM: read on open (200K file and read tail)"
17518 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17519 skip "Need MDS version at least 2.11.50"
17521 local dom=$DIR/$tdir/dom
17522 mkdir -p $DIR/$tdir
17524 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17525 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17526 error "failed to write data into $dom"
17527 local old_md5=$(md5sum $dom)
17529 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17530 error "failed to migrate to the same DoM component"
17532 local new_md5=$(md5sum $dom)
17534 [ "$old_md5" == "$new_md5" ] ||
17535 error "md5sum differ: $old_md5, $new_md5"
17537 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17538 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17540 run_test 272a "DoM migration: new layout with the same DOM component"
17543 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17544 skip "Need MDS version at least 2.11.50"
17546 local dom=$DIR/$tdir/dom
17547 mkdir -p $DIR/$tdir
17548 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17550 local mdtidx=$($LFS getstripe -m $dom)
17551 local mdtname=MDT$(printf %04x $mdtidx)
17552 local facet=mds$((mdtidx + 1))
17554 local mdtfree1=$(do_facet $facet \
17555 lctl get_param -n osd*.*$mdtname.kbytesfree)
17556 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17557 error "failed to write data into $dom"
17558 local old_md5=$(md5sum $dom)
17559 cancel_lru_locks mdc
17560 local mdtfree1=$(do_facet $facet \
17561 lctl get_param -n osd*.*$mdtname.kbytesfree)
17563 $LFS migrate -c2 $dom ||
17564 error "failed to migrate to the new composite layout"
17565 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17566 error "MDT stripe was not removed"
17568 cancel_lru_locks mdc
17569 local new_md5=$(md5sum $dom)
17570 [ "$old_md5" != "$new_md5" ] &&
17571 error "$old_md5 != $new_md5"
17573 # Skip free space checks with ZFS
17574 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17575 local mdtfree2=$(do_facet $facet \
17576 lctl get_param -n osd*.*$mdtname.kbytesfree)
17577 [ $mdtfree2 -gt $mdtfree1 ] ||
17578 error "MDT space is not freed after migration"
17582 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17585 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17586 skip "Need MDS version at least 2.11.50"
17588 local dom=$DIR/$tdir/$tfile
17589 mkdir -p $DIR/$tdir
17590 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17592 local mdtidx=$($LFS getstripe -m $dom)
17593 local mdtname=MDT$(printf %04x $mdtidx)
17594 local facet=mds$((mdtidx + 1))
17596 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17597 error "failed to write data into $dom"
17598 local old_md5=$(md5sum $dom)
17599 cancel_lru_locks mdc
17600 local mdtfree1=$(do_facet $facet \
17601 lctl get_param -n osd*.*$mdtname.kbytesfree)
17603 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17604 error "failed to migrate to the new composite layout"
17605 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17606 error "MDT stripe was not removed"
17608 cancel_lru_locks mdc
17609 local new_md5=$(md5sum $dom)
17610 [ "$old_md5" != "$new_md5" ] &&
17611 error "$old_md5 != $new_md5"
17613 # Skip free space checks with ZFS
17614 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17615 local mdtfree2=$(do_facet $facet \
17616 lctl get_param -n osd*.*$mdtname.kbytesfree)
17617 [ $mdtfree2 -gt $mdtfree1 ] ||
17618 error "MDS space is not freed after migration"
17622 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17625 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17626 skip "Need MDS version at least 2.11.50"
17628 # Layout swap cannot be done if either file has DOM component,
17629 # this will never be supported, migration should be used instead
17631 local dom=$DIR/$tdir/$tfile
17632 mkdir -p $DIR/$tdir
17634 $LFS setstripe -c2 ${dom}_plain
17635 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17636 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17637 error "can swap layout with DoM component"
17638 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17639 error "can swap layout with DoM component"
17641 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17642 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17643 error "can swap layout with DoM component"
17644 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17645 error "can swap layout with DoM component"
17648 run_test 273a "DoM: layout swapping should fail with DOM"
17651 remote_ost_nodsh && skip "remote OST with nodsh"
17652 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17653 skip "Need OST version >= 2.10.57"
17655 local file=$DIR/$tfile
17658 oss=$(comma_list $(osts_nodes))
17660 dd if=/dev/urandom of=$file bs=1M count=2 ||
17661 error "failed to create a file"
17662 cancel_lru_locks osc
17665 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17666 error "failed to read a file"
17668 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17669 $LCTL set_param fail_loc=0x8000031f
17671 cancel_lru_locks osc &
17674 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17675 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17676 #IO takes another lock, but matches the PENDING one
17677 #and places it to the IO RPC
17678 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17679 error "failed to read a file with PENDING lock"
17681 run_test 275 "Read on a canceled duplicate lock"
17684 remote_ost_nodsh && skip "remote OST with nodsh"
17687 do_facet ost1 "(while true; do \
17688 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17689 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17692 for LOOP in $(seq 20); do
17694 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17697 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17698 rm $TMP/sanity_276_pid"
17700 run_test 276 "Race between mount and obd_statfs"
17702 cleanup_test_300() {
17706 test_striped_dir() {
17711 mkdir -p $DIR/$tdir
17713 SAVE_UMASK=$(umask)
17714 trap cleanup_test_300 RETURN EXIT
17716 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17717 $DIR/$tdir/striped_dir ||
17718 error "set striped dir error"
17720 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17721 [ "$mode" = "755" ] || error "expect 755 got $mode"
17723 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17724 error "getdirstripe failed"
17725 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17726 if [ "$stripe_count" != "2" ]; then
17727 error "1:stripe_count is $stripe_count, expect 2"
17729 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17730 if [ "$stripe_count" != "2" ]; then
17731 error "2:stripe_count is $stripe_count, expect 2"
17734 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17735 if [ "$stripe_index" != "$mdt_index" ]; then
17736 error "stripe_index is $stripe_index, expect $mdt_index"
17739 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17740 error "nlink error after create striped dir"
17742 mkdir $DIR/$tdir/striped_dir/a
17743 mkdir $DIR/$tdir/striped_dir/b
17745 stat $DIR/$tdir/striped_dir/a ||
17746 error "create dir under striped dir failed"
17747 stat $DIR/$tdir/striped_dir/b ||
17748 error "create dir under striped dir failed"
17750 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17751 error "nlink error after mkdir"
17753 rmdir $DIR/$tdir/striped_dir/a
17754 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17755 error "nlink error after rmdir"
17757 rmdir $DIR/$tdir/striped_dir/b
17758 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17759 error "nlink error after rmdir"
17761 chattr +i $DIR/$tdir/striped_dir
17762 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17763 error "immutable flags not working under striped dir!"
17764 chattr -i $DIR/$tdir/striped_dir
17766 rmdir $DIR/$tdir/striped_dir ||
17767 error "rmdir striped dir error"
17775 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17776 skip "skipped for lustre < 2.7.0"
17777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17780 test_striped_dir 0 || error "failed on striped dir on MDT0"
17781 test_striped_dir 1 || error "failed on striped dir on MDT0"
17783 run_test 300a "basic striped dir sanity test"
17786 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17787 skip "skipped for lustre < 2.7.0"
17788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17789 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17796 test_mkdir $DIR/$tdir || error "mkdir fail"
17797 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17798 error "set striped dir error"
17799 for i in {0..9}; do
17800 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17802 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17803 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17804 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17806 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17807 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17808 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17812 run_test 300b "check ctime/mtime for striped dir"
17815 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17816 skip "skipped for lustre < 2.7.0"
17817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17822 mkdir -p $DIR/$tdir
17823 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17824 error "set striped dir error"
17826 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17827 error "chown striped dir failed"
17829 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17830 error "create 5k files failed"
17832 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17834 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17838 run_test 300c "chown && check ls under striped directory"
17841 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17842 skip "skipped for lustre < 2.7.0"
17843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17844 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17849 mkdir -p $DIR/$tdir
17850 $LFS setstripe -c 2 $DIR/$tdir
17852 #local striped directory
17853 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17854 error "set striped dir error"
17855 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17856 error "create 10 files failed"
17858 #remote striped directory
17859 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17860 error "set striped dir error"
17861 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17862 error "create 10 files failed"
17864 for file in $(find $DIR/$tdir); do
17865 stripe_count=$($LFS getstripe -c $file)
17866 [ $stripe_count -eq 2 ] ||
17867 error "wrong stripe $stripe_count for $file"
17872 run_test 300d "check default stripe under striped directory"
17875 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17876 skip "Need MDS version at least 2.7.55"
17877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17883 mkdir -p $DIR/$tdir
17885 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17886 error "set striped dir error"
17888 touch $DIR/$tdir/striped_dir/a
17889 touch $DIR/$tdir/striped_dir/b
17890 touch $DIR/$tdir/striped_dir/c
17892 mkdir $DIR/$tdir/striped_dir/dir_a
17893 mkdir $DIR/$tdir/striped_dir/dir_b
17894 mkdir $DIR/$tdir/striped_dir/dir_c
17896 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17897 error "set striped adir under striped dir error"
17899 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17900 error "set striped bdir under striped dir error"
17902 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17903 error "set striped cdir under striped dir error"
17905 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17906 error "rename dir under striped dir fails"
17908 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17909 error "rename dir under different stripes fails"
17911 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17912 error "rename file under striped dir should succeed"
17914 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17915 error "rename dir under striped dir should succeed"
17919 run_test 300e "check rename under striped directory"
17922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17923 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17924 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
17925 skip "Need MDS version at least 2.7.55"
17931 mkdir -p $DIR/$tdir
17933 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17934 error "set striped dir error"
17936 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17937 error "set striped dir error"
17939 touch $DIR/$tdir/striped_dir/a
17940 mkdir $DIR/$tdir/striped_dir/dir_a
17941 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17942 error "create striped dir under striped dir fails"
17944 touch $DIR/$tdir/striped_dir1/b
17945 mkdir $DIR/$tdir/striped_dir1/dir_b
17946 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17947 error "create striped dir under striped dir fails"
17949 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17950 error "rename dir under different striped dir should fail"
17952 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17953 error "rename striped dir under diff striped dir should fail"
17955 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17956 error "rename file under diff striped dirs fails"
17960 run_test 300f "check rename cross striped directory"
17962 test_300_check_default_striped_dir()
17965 local default_count=$2
17966 local default_index=$3
17969 local dir_stripe_index
17972 echo "checking $dirname $default_count $default_index"
17973 $LFS setdirstripe -D -c $default_count -i $default_index \
17974 -t all_char $DIR/$tdir/$dirname ||
17975 error "set default stripe on striped dir error"
17976 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17977 [ $stripe_count -eq $default_count ] ||
17978 error "expect $default_count get $stripe_count for $dirname"
17980 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17981 [ $stripe_index -eq $default_index ] ||
17982 error "expect $default_index get $stripe_index for $dirname"
17984 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17985 error "create dirs failed"
17987 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17988 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17989 for dir in $(find $DIR/$tdir/$dirname/*); do
17990 stripe_count=$($LFS getdirstripe -c $dir)
17991 [ $stripe_count -eq $default_count ] ||
17992 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17993 error "stripe count $default_count != $stripe_count for $dir"
17995 stripe_index=$($LFS getdirstripe -i $dir)
17996 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17997 error "$stripe_index != $default_index for $dir"
17999 #check default stripe
18000 stripe_count=$($LFS getdirstripe -D -c $dir)
18001 [ $stripe_count -eq $default_count ] ||
18002 error "default count $default_count != $stripe_count for $dir"
18004 stripe_index=$($LFS getdirstripe -D -i $dir)
18005 [ $stripe_index -eq $default_index ] ||
18006 error "default index $default_index != $stripe_index for $dir"
18008 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18012 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18013 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18014 skip "Need MDS version at least 2.7.55"
18021 mkdir $DIR/$tdir/normal_dir
18023 #Checking when client cache stripe index
18024 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18025 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18026 error "create striped_dir failed"
18028 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18029 error "create dir0 fails"
18030 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18031 [ $stripe_index -eq 0 ] ||
18032 error "dir0 expect index 0 got $stripe_index"
18034 mkdir $DIR/$tdir/striped_dir/dir1 ||
18035 error "create dir1 fails"
18036 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18037 [ $stripe_index -eq 1 ] ||
18038 error "dir1 expect index 1 got $stripe_index"
18040 #check default stripe count/stripe index
18041 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18042 test_300_check_default_striped_dir normal_dir 1 0
18043 test_300_check_default_striped_dir normal_dir 2 1
18044 test_300_check_default_striped_dir normal_dir 2 -1
18046 #delete default stripe information
18047 echo "delete default stripeEA"
18048 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18049 error "set default stripe on striped dir error"
18051 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18052 for dir in $(find $DIR/$tdir/normal_dir/*); do
18053 stripe_count=$($LFS getdirstripe -c $dir)
18054 [ $stripe_count -eq 0 ] ||
18055 error "expect 1 get $stripe_count for $dir"
18056 stripe_index=$($LFS getdirstripe -i $dir)
18057 [ $stripe_index -eq 0 ] ||
18058 error "expect 0 get $stripe_index for $dir"
18061 run_test 300g "check default striped directory for normal directory"
18064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18065 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18066 skip "Need MDS version at least 2.7.55"
18072 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18073 error "set striped dir error"
18075 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18076 test_300_check_default_striped_dir striped_dir 1 0
18077 test_300_check_default_striped_dir striped_dir 2 1
18078 test_300_check_default_striped_dir striped_dir 2 -1
18080 #delete default stripe information
18081 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18082 error "set default stripe on striped dir error"
18084 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18085 for dir in $(find $DIR/$tdir/striped_dir/*); do
18086 stripe_count=$($LFS getdirstripe -c $dir)
18087 [ $stripe_count -eq 0 ] ||
18088 error "expect 1 get $stripe_count for $dir"
18091 run_test 300h "check default striped directory for striped directory"
18094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18095 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18096 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18097 skip "Need MDS version at least 2.7.55"
18104 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18105 error "set striped dir error"
18107 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18108 error "create files under striped dir failed"
18110 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18111 error "set striped hashdir error"
18113 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18114 error "create dir0 under hash dir failed"
18115 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18116 error "create dir1 under hash dir failed"
18118 # unfortunately, we need to umount to clear dir layout cache for now
18119 # once we fully implement dir layout, we can drop this
18120 umount_client $MOUNT || error "umount failed"
18121 mount_client $MOUNT || error "mount failed"
18123 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18124 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18125 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18127 #set the stripe to be unknown hash type
18128 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18129 $LCTL set_param fail_loc=0x1901
18130 for ((i = 0; i < 10; i++)); do
18131 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18132 error "stat f-$i failed"
18133 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18136 touch $DIR/$tdir/striped_dir/f0 &&
18137 error "create under striped dir with unknown hash should fail"
18139 $LCTL set_param fail_loc=0
18141 umount_client $MOUNT || error "umount failed"
18142 mount_client $MOUNT || error "mount failed"
18146 run_test 300i "client handle unknown hash type striped directory"
18149 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18151 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18152 skip "Need MDS version at least 2.7.55"
18159 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18160 $LCTL set_param fail_loc=0x1702
18161 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18162 error "set striped dir error"
18164 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18165 error "create files under striped dir failed"
18167 $LCTL set_param fail_loc=0
18169 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18173 run_test 300j "test large update record"
18176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18177 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18178 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18179 skip "Need MDS version at least 2.7.55"
18181 # this test needs a huge transaction
18183 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18184 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18191 #define OBD_FAIL_LARGE_STRIPE 0x1703
18192 $LCTL set_param fail_loc=0x1703
18193 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18194 error "set striped dir error"
18195 $LCTL set_param fail_loc=0
18197 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18198 error "getstripeddir fails"
18199 rm -rf $DIR/$tdir/striped_dir ||
18200 error "unlink striped dir fails"
18204 run_test 300k "test large striped directory"
18207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18209 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18210 skip "Need MDS version at least 2.7.55"
18214 test_mkdir -p $DIR/$tdir/striped_dir
18215 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18216 error "chown $RUNAS_ID failed"
18217 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18218 error "set default striped dir failed"
18220 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18221 $LCTL set_param fail_loc=0x80000158
18222 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18224 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18225 [ $stripe_index -eq 1 ] ||
18226 error "expect 1 get $stripe_index for $dir"
18228 run_test 300l "non-root user to create dir under striped dir with stale layout"
18231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18232 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18233 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18234 skip "Need MDS version at least 2.7.55"
18236 mkdir -p $DIR/$tdir/striped_dir
18237 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18238 error "set default stripes dir error"
18240 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18242 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18243 [ $stripe_count -eq 0 ] ||
18244 error "expect 0 get $stripe_count for a"
18246 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18247 error "set default stripes dir error"
18249 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18251 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18252 [ $stripe_count -eq 0 ] ||
18253 error "expect 0 get $stripe_count for b"
18255 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18256 error "set default stripes dir error"
18258 mkdir $DIR/$tdir/striped_dir/c &&
18259 error "default stripe_index is invalid, mkdir c should fails"
18261 rm -rf $DIR/$tdir || error "rmdir fails"
18263 run_test 300m "setstriped directory on single MDT FS"
18266 local list=$(comma_list $(mdts_nodes))
18269 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18274 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18275 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18276 skip "Need MDS version at least 2.7.55"
18277 remote_mds_nodsh && skip "remote MDS with nodsh"
18280 local list=$(comma_list $(mdts_nodes))
18282 trap cleanup_300n RETURN EXIT
18283 mkdir -p $DIR/$tdir
18284 chmod 777 $DIR/$tdir
18285 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18286 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18287 error "create striped dir succeeds with gid=0"
18289 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18290 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18291 error "create striped dir fails with gid=-1"
18293 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18294 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18295 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18296 error "set default striped dir succeeds with gid=0"
18299 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18300 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18301 error "set default striped dir fails with gid=-1"
18304 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18305 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18306 error "create test_dir fails"
18307 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18308 error "create test_dir1 fails"
18309 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18310 error "create test_dir2 fails"
18313 run_test 300n "non-root user to create dir under striped dir with default EA"
18316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18317 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18318 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18319 skip "Need MDS version at least 2.7.55"
18324 mkdir -p $DIR/$tdir
18326 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18327 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18328 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18329 skip "not enough free inodes $numfree1 $numfree2"
18332 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18333 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18334 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18335 skip "not enough free space $numfree1 $numfree2"
18338 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18339 error "setdirstripe fails"
18341 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18342 error "create dirs fails"
18344 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18345 ls $DIR/$tdir/striped_dir > /dev/null ||
18346 error "ls striped dir fails"
18347 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18348 error "unlink big striped dir fails"
18350 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18355 remote_mds_nodsh && skip "remote MDS with nodsh"
18357 mkdir -p $DIR/$tdir
18359 #define OBD_FAIL_OUT_ENOSPC 0x1704
18360 do_facet mds2 lctl set_param fail_loc=0x80001704
18361 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18362 && error "create striped directory should fail"
18364 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18366 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18369 run_test 300p "create striped directory without space"
18372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18373 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18375 local fd=$(free_fd)
18376 local cmd="exec $fd<$tdir"
18378 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18381 trap "eval $cmd" EXIT
18382 cd $tdir || error "cd $tdir fails"
18383 rmdir ../$tdir || error "rmdir $tdir fails"
18384 mkdir local_dir && error "create dir succeeds"
18385 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18389 run_test 300q "create remote directory under orphan directory"
18392 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18393 skip "Need MDS version at least 2.7.55" && return
18394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18398 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18399 error "set striped dir error"
18401 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18402 error "getstripeddir fails"
18405 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18406 awk '/lmv_stripe_count:/ { print $2 }')
18408 [ $MDSCOUNT -ne $stripe_count ] &&
18409 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18411 rm -rf $DIR/$tdir/striped_dir ||
18412 error "unlink striped dir fails"
18414 run_test 300r "test -1 striped directory"
18416 prepare_remote_file() {
18417 mkdir $DIR/$tdir/src_dir ||
18418 error "create remote source failed"
18420 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18421 error "cp to remote source failed"
18422 touch $DIR/$tdir/src_dir/a
18424 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18425 error "create remote target dir failed"
18427 touch $DIR/$tdir/tgt_dir/b
18429 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18430 error "rename dir cross MDT failed!"
18432 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18433 error "src_child still exists after rename"
18435 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18436 error "missing file(a) after rename"
18438 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18439 error "diff after rename"
18443 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18446 local remote_file=$DIR/$tdir/tgt_dir/b
18448 mkdir -p $DIR/$tdir
18450 prepare_remote_file || error "prepare remote file failed"
18453 $OPENUNLINK $remote_file $remote_file ||
18454 error "openunlink $remote_file failed"
18455 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18457 run_test 310a "open unlink remote file"
18460 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18463 local remote_file=$DIR/$tdir/tgt_dir/b
18465 mkdir -p $DIR/$tdir
18467 prepare_remote_file || error "prepare remote file failed"
18469 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18470 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18471 $CHECKSTAT -t file $remote_file || error "check file failed"
18473 run_test 310b "unlink remote file with multiple links while open"
18476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18477 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18479 local remote_file=$DIR/$tdir/tgt_dir/b
18481 mkdir -p $DIR/$tdir
18483 prepare_remote_file || error "prepare remote file failed"
18485 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18486 multiop_bg_pause $remote_file O_uc ||
18487 error "mulitop failed for remote file"
18489 $MULTIOP $DIR/$tfile Ouc
18490 kill -USR1 $MULTIPID
18493 run_test 310c "open-unlink remote file with multiple links"
18497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18498 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18499 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18500 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18501 remote_mds_nodsh && skip "remote MDS with nodsh"
18503 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18504 local mdts=$(comma_list $(mdts_nodes))
18506 mkdir -p $DIR/$tdir
18507 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18508 createmany -o $DIR/$tdir/$tfile. 1000
18510 # statfs data is not real time, let's just calculate it
18511 old_iused=$((old_iused + 1000))
18513 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18514 osp.*OST0000*MDT0000.create_count")
18515 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18516 osp.*OST0000*MDT0000.max_create_count")
18517 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18519 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18520 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18521 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18523 unlinkmany $DIR/$tdir/$tfile. 1000
18525 do_nodes $mdts "$LCTL set_param -n \
18526 osp.*OST0000*.max_create_count=$max_count"
18527 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18528 do_nodes $mdts "$LCTL set_param -n \
18529 osp.*OST0000*.create_count=$count"
18530 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18531 grep "=0" && error "create_count is zero"
18534 for i in $(seq 120); do
18535 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18536 # system may be too busy to destroy all objs in time, use
18537 # a somewhat small value to not fail autotest
18538 [ $((old_iused - new_iused)) -gt 400 ] && break
18542 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18543 [ $((old_iused - new_iused)) -gt 400 ] ||
18544 error "objs not destroyed after unlink"
18546 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18553 local vdevdir=$(dirname $(facet_vdevice $ost))
18554 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18555 local zfs_zapid=$(do_facet $ost $cmd |
18556 grep -w "/O/0/d$((objid%32))" -C 5 |
18557 awk '/Object/{getline; print $1}')
18558 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18559 awk "/$objid = /"'{printf $3}')
18564 zfs_object_blksz() {
18568 local vdevdir=$(dirname $(facet_vdevice $ost))
18569 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18570 local blksz=$(do_facet $ost $cmd $objid |
18571 awk '/dblk/{getline; printf $4}')
18573 case "${blksz: -1}" in
18574 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18575 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18582 test_312() { # LU-4856
18583 remote_ost_nodsh && skip "remote OST with nodsh"
18584 [ "$ost1_FSTYPE" = "zfs" ] ||
18585 skip_env "the test only applies to zfs"
18587 local max_blksz=$(do_facet ost1 \
18588 $ZFS get -p recordsize $(facet_device ost1) |
18589 awk '!/VALUE/{print $3}')
18591 # to make life a little bit easier
18592 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18593 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18595 local tf=$DIR/$tdir/$tfile
18597 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18599 # Get ZFS object id
18600 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18601 # block size change by sequential overwrite
18604 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18605 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18607 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18608 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18612 # block size change by sequential append write
18613 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18614 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18615 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18618 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18619 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18620 oflag=sync conv=notrunc
18622 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18623 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18624 error "blksz error, actual $blksz, " \
18625 "expected: 2 * $count * $PAGE_SIZE"
18631 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18632 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18634 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18635 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18636 [ $blksz -eq $PAGE_SIZE ] ||
18637 error "blksz error: $blksz, expected: $PAGE_SIZE"
18639 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18640 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18641 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18643 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18644 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18645 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18647 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18650 remote_ost_nodsh && skip "remote OST with nodsh"
18652 local file=$DIR/$tfile
18655 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18657 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18658 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18659 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18660 error "write should failed"
18661 do_facet ost1 "$LCTL set_param fail_loc=0"
18664 run_test 313 "io should fail after last_rcvd update fail"
18667 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18669 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18670 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18672 wait_delete_completed
18673 do_facet ost1 "$LCTL set_param fail_loc=0"
18675 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18677 test_315() { # LU-618
18678 local file=$DIR/$tfile
18681 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18682 error "multiop file write failed"
18683 $MULTIOP $file oO_RDONLY:r4063232_c &
18688 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18691 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18694 run_test 315 "read should be accounted"
18697 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18698 large_xattr_enabled || skip_env "ea_inode feature disabled"
18700 rm -rf $DIR/$tdir/d
18701 mkdir -p $DIR/$tdir/d
18702 chown nobody $DIR/$tdir/d
18703 touch $DIR/$tdir/d/file
18705 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18707 run_test 316 "lfs mv"
18710 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18711 skip "Need MDS version at least 2.11.53"
18713 local grant_blk_size
18715 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18716 skip "LU-10370: no implementation for ZFS" && return
18719 stack_trap "rm -f $DIR/$tfile" EXIT
18720 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18721 awk '/grant_block_size:/ { print $2; exit; }')
18723 # Create File of size 5M. Truncate it to below size's and verify
18726 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18727 error "Create file : $DIR/$tfile"
18729 for trunc_sz in 2097152 4097 4000 509 0; do
18730 $TRUNCATE $DIR/$tfile $trunc_sz ||
18731 error "truncate $tfile to $trunc_sz failed"
18732 local sz=$(stat --format=%s $DIR/$tfile)
18733 local blk=$(stat --format=%b $DIR/$tfile)
18734 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18735 grant_blk_size) * 8))
18737 if [[ $blk -ne $trunc_blk ]]; then
18738 $(which stat) $DIR/$tfile
18739 error "Expected Block $trunc_blk got $blk for $tfile"
18742 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18743 error "Expected Size $trunc_sz got $sz for $tfile"
18748 # Create file with a hole and write actual two blocks. Block count
18751 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18752 conv=fsync || error "Create file : $DIR/$tfile"
18754 # Calculate the final truncate size.
18755 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18758 # truncate to size $trunc_sz bytes. Strip the last block
18759 # The block count must drop to 8
18761 $TRUNCATE $DIR/$tfile $trunc_sz ||
18762 error "truncate $tfile to $trunc_sz failed"
18764 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18765 sz=$(stat --format=%s $DIR/$tfile)
18766 blk=$(stat --format=%b $DIR/$tfile)
18768 if [[ $blk -ne $trunc_bsz ]]; then
18769 $(which stat) $DIR/$tfile
18770 error "Expected Block $trunc_bsz got $blk for $tfile"
18773 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18774 error "Expected Size $trunc_sz got $sz for $tfile"
18776 run_test 317 "Verify blocks get correctly update after truncate"
18779 local read_write=$1
18780 if [ "$read_write" = "write" ]; then
18781 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18782 elif [ "$read_write" = "read" ]; then
18783 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18785 error "argument error"
18788 # turn off debug for performance testing
18789 local saved_debug=$($LCTL get_param -n debug)
18790 $LCTL set_param debug=0
18792 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18794 # get ost1 size - lustre-OST0000
18795 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18796 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18797 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18799 if [ "$read_write" = "read" ]; then
18800 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18803 local start_time=$(date +%s.%N)
18804 $dd_cmd bs=1M count=$blocks oflag=sync ||
18805 error "real dd $read_write error"
18806 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18808 if [ "$read_write" = "write" ]; then
18812 # define OBD_FAIL_OST_FAKE_RW 0x238
18813 do_facet ost1 $LCTL set_param fail_loc=0x238
18815 local start_time=$(date +%s.%N)
18816 $dd_cmd bs=1M count=$blocks oflag=sync ||
18817 error "fake dd $read_write error"
18818 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18820 if [ "$read_write" = "write" ]; then
18822 cancel_lru_locks osc
18823 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18824 error "$tfile size not $blocks MB"
18826 do_facet ost1 $LCTL set_param fail_loc=0
18828 echo "fake $read_write $duration_fake vs. normal $read_write" \
18829 "$duration in seconds"
18830 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18831 error_not_in_vm "fake write is slower"
18833 $LCTL set_param -n debug="$saved_debug"
18836 test_399a() { # LU-7655 for OST fake write
18837 remote_ost_nodsh && skip "remote OST with nodsh"
18841 run_test 399a "fake write should not be slower than normal write"
18843 test_399b() { # LU-8726 for OST fake read
18844 remote_ost_nodsh && skip "remote OST with nodsh"
18845 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18846 skip_env "ldiskfs only test"
18851 run_test 399b "fake read should not be slower than normal read"
18853 test_400a() { # LU-1606, was conf-sanity test_74
18854 if ! which $CC > /dev/null 2>&1; then
18855 skip_env "$CC is not installed"
18858 local extra_flags=''
18859 local out=$TMP/$tfile
18860 local prefix=/usr/include/lustre
18863 if ! [[ -d $prefix ]]; then
18864 # Assume we're running in tree and fixup the include path.
18865 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18866 extra_flags+=" -L$LUSTRE/utils/.lib"
18869 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18870 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18871 error "client api broken"
18875 run_test 400a "Lustre client api program can compile and link"
18877 test_400b() { # LU-1606, LU-5011
18879 local out=$TMP/$tfile
18880 local prefix=/usr/include/linux/lustre
18882 # We use a hard coded prefix so that this test will not fail
18883 # when run in tree. There are headers in lustre/include/lustre/
18884 # that are not packaged (like lustre_idl.h) and have more
18885 # complicated include dependencies (like config.h and lnet/types.h).
18886 # Since this test about correct packaging we just skip them when
18887 # they don't exist (see below) rather than try to fixup cppflags.
18889 if ! which $CC > /dev/null 2>&1; then
18890 skip_env "$CC is not installed"
18893 for header in $prefix/*.h; do
18894 if ! [[ -f "$header" ]]; then
18898 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18899 continue # lustre_ioctl.h is internal header
18902 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18903 error "cannot compile '$header'"
18907 run_test 400b "packaged headers can be compiled"
18909 test_401a() { #LU-7437
18910 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18911 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18913 #count the number of parameters by "list_param -R"
18914 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18915 #count the number of parameters by listing proc files
18916 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18917 echo "proc_dirs='$proc_dirs'"
18918 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18919 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18922 [ $params -eq $procs ] ||
18923 error "found $params parameters vs. $procs proc files"
18925 # test the list_param -D option only returns directories
18926 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18927 #count the number of parameters by listing proc directories
18928 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18931 [ $params -eq $procs ] ||
18932 error "found $params parameters vs. $procs proc files"
18934 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18937 local save=$($LCTL get_param -n jobid_var)
18940 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18941 error "no error returned when setting bad parameters"
18943 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18944 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18946 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18947 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18948 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18950 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18953 local jobid_var_old=$($LCTL get_param -n jobid_var)
18954 local jobid_var_new
18956 $LCTL set_param jobid_var= &&
18957 error "no error returned for 'set_param a='"
18959 jobid_var_new=$($LCTL get_param -n jobid_var)
18960 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18961 error "jobid_var was changed by setting without value"
18963 $LCTL set_param jobid_var &&
18964 error "no error returned for 'set_param a'"
18966 jobid_var_new=$($LCTL get_param -n jobid_var)
18967 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18968 error "jobid_var was changed by setting without value"
18970 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18973 local jobid_var_old=$($LCTL get_param -n jobid_var)
18974 local jobid_var_new
18975 local new_value="foo=bar"
18977 $LCTL set_param jobid_var=$new_value ||
18978 error "'set_param a=b' did not accept a value containing '='"
18980 jobid_var_new=$($LCTL get_param -n jobid_var)
18981 [[ "$jobid_var_new" == "$new_value" ]] ||
18982 error "'set_param a=b' failed on a value containing '='"
18984 # Reset the jobid_var to test the other format
18985 $LCTL set_param jobid_var=$jobid_var_old
18986 jobid_var_new=$($LCTL get_param -n jobid_var)
18987 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18988 error "failed to reset jobid_var"
18990 $LCTL set_param jobid_var $new_value ||
18991 error "'set_param a b' did not accept a value containing '='"
18993 jobid_var_new=$($LCTL get_param -n jobid_var)
18994 [[ "$jobid_var_new" == "$new_value" ]] ||
18995 error "'set_param a b' failed on a value containing '='"
18997 $LCTL set_param jobid_var $jobid_var_old
18998 jobid_var_new=$($LCTL get_param -n jobid_var)
18999 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19000 error "failed to reset jobid_var"
19002 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19005 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19006 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19007 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19008 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19009 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19010 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19011 remote_mds_nodsh && skip "remote MDS with nodsh"
19013 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19014 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19015 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19016 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19017 echo "Touch failed - OK"
19019 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19022 local file1=$DIR/$tfile.1
19023 local file2=$DIR/$tfile.2
19024 local tfile=$TMP/$tfile
19026 rm -f $file1 $file2 $tfile
19031 # 30 sec OBD_TIMEOUT in ll_getattr()
19032 # right before populating st_nlink
19033 $LCTL set_param fail_loc=0x80001409
19034 stat -c %h $file1 > $tfile &
19036 # create an alias, drop all locks and reclaim the dentry
19038 cancel_lru_locks mdc
19039 cancel_lru_locks osc
19040 sysctl -w vm.drop_caches=2
19044 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19046 rm -f $tfile $file1 $file2
19048 run_test 403 "i_nlink should not drop to zero due to aliasing"
19050 test_404() { # LU-6601
19051 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19052 skip "Need server version newer than 2.8.52"
19053 remote_mds_nodsh && skip "remote MDS with nodsh"
19055 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19056 awk '/osp .*-osc-MDT/ { print $4}')
19059 for osp in $mosps; do
19060 echo "Deactivate: " $osp
19061 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19062 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19063 awk -vp=$osp '$4 == p { print $2 }')
19064 [ $stat = IN ] || {
19065 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19066 error "deactivate error"
19068 echo "Activate: " $osp
19069 do_facet $SINGLEMDS $LCTL --device %$osp activate
19070 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19071 awk -vp=$osp '$4 == p { print $2 }')
19072 [ $stat = UP ] || {
19073 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19074 error "activate error"
19078 run_test 404 "validate manual {de}activated works properly for OSPs"
19081 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19082 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19083 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19084 skip "Layout swap lock is not supported"
19085 check_swap_layouts_support
19087 test_mkdir $DIR/$tdir
19088 swap_lock_test -d $DIR/$tdir ||
19089 error "One layout swap locked test failed"
19091 run_test 405 "Various layout swap lock tests"
19094 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19095 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19096 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19098 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19099 skip "Need MDS version at least 2.8.50"
19101 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19102 local test_pool=$TESTNAME
19104 if ! combined_mgs_mds ; then
19107 pool_add $test_pool || error "pool_add failed"
19108 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19109 error "pool_add_targets failed"
19111 save_layout_restore_at_exit $MOUNT
19113 # parent set default stripe count only, child will stripe from both
19114 # parent and fs default
19115 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19116 error "setstripe $MOUNT failed"
19117 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19118 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19119 for i in $(seq 10); do
19120 local f=$DIR/$tdir/$tfile.$i
19121 touch $f || error "touch failed"
19122 local count=$($LFS getstripe -c $f)
19123 [ $count -eq $OSTCOUNT ] ||
19124 error "$f stripe count $count != $OSTCOUNT"
19125 local offset=$($LFS getstripe -i $f)
19126 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19127 local size=$($LFS getstripe -S $f)
19128 [ $size -eq $((def_stripe_size * 2)) ] ||
19129 error "$f stripe size $size != $((def_stripe_size * 2))"
19130 local pool=$($LFS getstripe -p $f)
19131 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19134 # change fs default striping, delete parent default striping, now child
19135 # will stripe from new fs default striping only
19136 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19137 error "change $MOUNT default stripe failed"
19138 $LFS setstripe -c 0 $DIR/$tdir ||
19139 error "delete $tdir default stripe failed"
19140 for i in $(seq 11 20); do
19141 local f=$DIR/$tdir/$tfile.$i
19142 touch $f || error "touch $f failed"
19143 local count=$($LFS getstripe -c $f)
19144 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19145 local offset=$($LFS getstripe -i $f)
19146 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19147 local size=$($LFS getstripe -S $f)
19148 [ $size -eq $def_stripe_size ] ||
19149 error "$f stripe size $size != $def_stripe_size"
19150 local pool=$($LFS getstripe -p $f)
19151 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19154 unlinkmany $DIR/$tdir/$tfile. 1 20
19156 local f=$DIR/$tdir/$tfile
19157 pool_remove_all_targets $test_pool $f
19158 pool_remove $test_pool $f
19160 if ! combined_mgs_mds ; then
19164 run_test 406 "DNE support fs default striping"
19167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19168 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19169 skip "Need MDS version at least 2.8.55"
19170 remote_mds_nodsh && skip "remote MDS with nodsh"
19172 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19173 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19174 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19175 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19176 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19178 #define OBD_FAIL_DT_TXN_STOP 0x2019
19179 for idx in $(seq $MDSCOUNT); do
19180 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19182 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19183 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19184 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19187 run_test 407 "transaction fail should cause operation fail"
19190 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19192 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19193 lctl set_param fail_loc=0x8000040a
19194 # let ll_prepare_partial_page() fail
19195 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19199 # create at least 100 unused inodes so that
19200 # shrink_icache_memory(0) should not return 0
19201 touch $DIR/$tfile-{0..100}
19202 rm -f $DIR/$tfile-{0..100}
19205 echo 2 > /proc/sys/vm/drop_caches
19207 run_test 408 "drop_caches should not hang due to page leaks"
19211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19213 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19214 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19215 touch $DIR/$tdir/guard || error "(2) Fail to create"
19217 local PREFIX=$(str_repeat 'A' 128)
19218 echo "Create 1K hard links start at $(date)"
19219 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19220 error "(3) Fail to hard link"
19222 echo "Links count should be right although linkEA overflow"
19223 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19224 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19225 [ $linkcount -eq 1001 ] ||
19226 error "(5) Unexpected hard links count: $linkcount"
19228 echo "List all links start at $(date)"
19229 ls -l $DIR/$tdir/foo > /dev/null ||
19230 error "(6) Fail to list $DIR/$tdir/foo"
19232 echo "Unlink hard links start at $(date)"
19233 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19234 error "(7) Fail to unlink"
19235 echo "Unlink hard links finished at $(date)"
19237 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19241 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19242 skip "Need client version at least 2.9.59"
19244 # Create a file, and stat it from the kernel
19245 local testfile=$DIR/$tfile
19248 local run_id=$RANDOM
19249 local my_ino=$(stat --format "%i" $testfile)
19251 # Try to insert the module. This will always fail as the
19252 # module is designed to not be inserted.
19253 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19256 # Anything but success is a test failure
19258 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19259 error "no inode match"
19261 run_test 410 "Test inode number returned from kernel thread"
19263 cleanup_test411_cgroup() {
19269 local cg_basedir=/sys/fs/cgroup/memory
19271 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19272 skip "no setup for cgroup"
19274 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19275 error "test file creation failed"
19276 cancel_lru_locks osc
19278 # Create a very small memory cgroup to force a slab allocation error
19279 local cgdir=$cg_basedir/osc_slab_alloc
19280 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19281 trap "cleanup_test411_cgroup $cgdir" EXIT
19282 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19283 echo 1M > $cgdir/memory.limit_in_bytes
19285 # Should not LBUG, just be killed by oom-killer
19286 # dd will return 0 even allocation failure in some environment.
19287 # So don't check return value
19288 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19289 cleanup_test411_cgroup $cgdir
19293 run_test 411 "Slab allocation error with cgroup does not LBUG"
19296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19297 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19298 skip "Need server version at least 2.10.55"
19301 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19302 error "mkdir failed"
19303 $LFS getdirstripe $DIR/$tdir
19304 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19305 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19306 error "expect $((MDSCOUT - 1)) get $stripe_index"
19307 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19308 [ $stripe_count -eq 2 ] ||
19309 error "expect 2 get $stripe_count"
19311 run_test 412 "mkdir on specific MDTs"
19314 [ $MDSCOUNT -lt 2 ] &&
19315 skip "We need at least 2 MDTs for this test"
19317 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19318 skip "Need server version at least 2.10.55"
19321 mkdir $DIR/$tdir || error "mkdir failed"
19323 # find MDT that is the most full
19324 local max=$($LFS df | grep MDT |
19333 END { split(b, c, ":")
19338 for i in $(seq $((MDSCOUNT - 1))); do
19339 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19340 error "mkdir d$i failed"
19341 $LFS getdirstripe $DIR/$tdir/d$i
19342 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19343 [ $stripe_index -ne $max ] ||
19344 error "don't expect $max"
19347 run_test 413 "mkdir on less full MDTs"
19350 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19351 $LCTL set_param fail_loc=0x80000521
19352 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19355 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19359 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19360 skip "Need server version at least 2.11.52"
19370 # this test may be slow on ZFS
19371 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19373 # though this test is designed for striped directory, let's test normal
19374 # directory too since lock is always saved as CoS lock.
19375 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19376 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19385 start_time=$(date +%s)
19386 for i in $(seq $total); do
19387 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19390 end_time=$(date +%s)
19391 duration=$((end_time - start_time))
19393 kill -9 $setattr_pid
19395 echo "rename $total files took $duration sec"
19396 [ $duration -lt 100 ] || error "rename took $duration sec"
19398 run_test 415 "lock revoke is not missing"
19401 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19402 skip "Need server version at least 2.11.55"
19404 # define OBD_FAIL_OSD_TXN_START 0x19a
19405 do_facet mds1 lctl set_param fail_loc=0x19a
19407 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19411 run_test 416 "transaction start failure won't cause system hung"
19415 do_nodes $(comma_list $(mdts_nodes)) \
19416 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19417 do_nodes $(comma_list $(mdts_nodes)) \
19418 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19419 do_nodes $(comma_list $(mdts_nodes)) \
19420 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19425 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19426 skip "Need MDS version at least 2.11.56"
19428 trap cleanup_417 RETURN EXIT
19430 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19431 do_nodes $(comma_list $(mdts_nodes)) \
19432 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19433 $LFS migrate -m 0 $DIR/$tdir.1 &&
19434 error "migrate dir $tdir.1 should fail"
19436 do_nodes $(comma_list $(mdts_nodes)) \
19437 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19438 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19439 error "create remote dir $tdir.2 should fail"
19441 do_nodes $(comma_list $(mdts_nodes)) \
19442 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19443 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19444 error "create striped dir $tdir.3 should fail"
19447 run_test 417 "disable remote dir, striped dir and dir migration"
19449 # Checks that the outputs of df [-i] and lfs df [-i] match
19451 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19462 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19464 while (( count < tries )); do
19468 # read the lines of interest
19469 df_out=($(df $inodes $dir | tail -n +2)) ||
19470 error "df $inodes $dir | tail -n +2 failed"
19471 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19472 error "lfs df $inodes $dir | grep summary: failed"
19474 # skip first substrings of each output as they are different
19475 # <NID>:/<fsname for df, filesystem_summary: for lfs df
19476 df_out=(${df_out[@]:1})
19477 lfs_df_out=(${lfs_df_out[@]:1})
19479 # compare the two outputs
19482 for i in {0..4}; do
19483 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19488 $passed || error "df and lfs df $1 output mismatch: " \
19489 "df ${inodes}: ${df_out[*]}, " \
19490 "lfs df ${inodes}: ${lfs_df_out[*]}"
19494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19496 local dir=$DIR/$tdir
19497 local numfiles=$((RANDOM % 4096 + 2))
19498 local numblocks=$((RANDOM % 256 + 1))
19500 wait_delete_completed
19503 # check block output
19504 check_lfs_df blocks $dir
19505 # check inode output
19506 check_lfs_df inodes $dir
19508 # create a single file and retest
19509 echo "Creating a single file and testing"
19510 createmany -o $dir/$tfile- 1 &>/dev/null ||
19511 error "creating 1 file in $dir failed"
19512 check_lfs_df blocks $dir
19513 check_lfs_df inodes $dir
19515 # create a random number of files
19516 echo "Creating $((numfiles - 1)) files and testing"
19517 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19518 error "creating $((numfiles - 1)) files in $dir failed"
19520 # write a random number of blocks to the first test file
19521 echo "Writing $numblocks 4K blocks and testing"
19522 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19523 count=$numblocks &>/dev/null ||
19524 error "dd to $dir/${tfile}-0 failed"
19527 check_lfs_df blocks $dir
19528 check_lfs_df inodes $dir
19530 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19531 error "unlinking $numfiles files in $dir failed"
19533 run_test 418 "df and lfs df outputs match"
19536 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19537 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19538 skip "Need server version at least 2.9.55"
19540 start_full_debug_logging
19544 stop_full_debug_logging
19548 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19549 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19550 awk '/The barrier for/ { print $7 }')
19553 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19558 barrier_expired() {
19561 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19562 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19563 awk '/will be expired/ { print $7 }')
19565 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19574 echo "Start barrier_freeze at: $(date)"
19575 #define OBD_FAIL_BARRIER_DELAY 0x2202
19576 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19577 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19580 local b_status=$(barrier_stat)
19581 echo "Got barrier status at: $(date)"
19582 [ "$b_status" = "'freezing_p1'" ] ||
19583 error "(1) unexpected barrier status $b_status"
19585 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19587 b_status=$(barrier_stat)
19588 [ "$b_status" = "'frozen'" ] ||
19589 error "(2) unexpected barrier status $b_status"
19591 local expired=$(barrier_expired)
19592 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19593 sleep $((expired + 3))
19595 b_status=$(barrier_stat)
19596 [ "$b_status" = "'expired'" ] ||
19597 error "(3) unexpected barrier status $b_status"
19599 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19600 error "(4) fail to freeze barrier"
19602 b_status=$(barrier_stat)
19603 [ "$b_status" = "'frozen'" ] ||
19604 error "(5) unexpected barrier status $b_status"
19606 echo "Start barrier_thaw at: $(date)"
19607 #define OBD_FAIL_BARRIER_DELAY 0x2202
19608 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19609 do_facet mgs $LCTL barrier_thaw $FSNAME &
19612 b_status=$(barrier_stat)
19613 echo "Got barrier status at: $(date)"
19614 [ "$b_status" = "'thawing'" ] ||
19615 error "(6) unexpected barrier status $b_status"
19617 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19619 b_status=$(barrier_stat)
19620 [ "$b_status" = "'thawed'" ] ||
19621 error "(7) unexpected barrier status $b_status"
19623 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19624 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19625 do_facet mgs $LCTL barrier_freeze $FSNAME
19627 b_status=$(barrier_stat)
19628 [ "$b_status" = "'failed'" ] ||
19629 error "(8) unexpected barrier status $b_status"
19631 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19632 do_facet mgs $LCTL barrier_thaw $FSNAME
19636 run_test 801a "write barrier user interfaces and stat machine"
19641 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19642 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19643 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19644 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19645 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19647 cancel_lru_locks mdc
19649 # 180 seconds should be long enough
19650 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19652 local b_status=$(barrier_stat)
19653 [ "$b_status" = "'frozen'" ] ||
19654 error "(6) unexpected barrier status $b_status"
19656 mkdir $DIR/$tdir/d0/d10 &
19659 touch $DIR/$tdir/d1/f13 &
19662 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19665 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19668 rm -f $DIR/$tdir/d4/f12 &
19671 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19673 # To guarantee taht the 'stat' is not blocked
19674 b_status=$(barrier_stat)
19675 [ "$b_status" = "'frozen'" ] ||
19676 error "(8) unexpected barrier status $b_status"
19678 # let above commands to run at background
19681 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19682 ps -p $touch_pid || error "(10) touch should be blocked"
19683 ps -p $ln_pid || error "(11) link should be blocked"
19684 ps -p $mv_pid || error "(12) rename should be blocked"
19685 ps -p $rm_pid || error "(13) unlink should be blocked"
19687 b_status=$(barrier_stat)
19688 [ "$b_status" = "'frozen'" ] ||
19689 error "(14) unexpected barrier status $b_status"
19691 do_facet mgs $LCTL barrier_thaw $FSNAME
19692 b_status=$(barrier_stat)
19693 [ "$b_status" = "'thawed'" ] ||
19694 error "(15) unexpected barrier status $b_status"
19696 wait $mkdir_pid || error "(16) mkdir should succeed"
19697 wait $touch_pid || error "(17) touch should succeed"
19698 wait $ln_pid || error "(18) link should succeed"
19699 wait $mv_pid || error "(19) rename should succeed"
19700 wait $rm_pid || error "(20) unlink should succeed"
19704 run_test 801b "modification will be blocked by write barrier"
19707 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19711 stop mds2 || error "(1) Fail to stop mds2"
19713 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19715 local b_status=$(barrier_stat)
19716 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19717 do_facet mgs $LCTL barrier_thaw $FSNAME
19718 error "(2) unexpected barrier status $b_status"
19721 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19722 error "(3) Fail to rescan barrier bitmap"
19724 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19726 b_status=$(barrier_stat)
19727 [ "$b_status" = "'frozen'" ] ||
19728 error "(4) unexpected barrier status $b_status"
19730 do_facet mgs $LCTL barrier_thaw $FSNAME
19731 b_status=$(barrier_stat)
19732 [ "$b_status" = "'thawed'" ] ||
19733 error "(5) unexpected barrier status $b_status"
19735 local devname=$(mdsdevname 2)
19737 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19739 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19740 error "(7) Fail to rescan barrier bitmap"
19744 run_test 801c "rescan barrier bitmap"
19746 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19747 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19748 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19754 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19755 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19756 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19762 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19763 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19764 skip "Need server version at least 2.9.55"
19766 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19768 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19770 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19771 error "(2) Fail to copy"
19773 trap cleanup_802a EXIT
19775 # sync by force before remount as readonly
19776 sync; sync_all_data; sleep 3; sync_all_data
19780 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19781 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19782 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19784 echo "Mount the server as read only"
19785 setupall server_only || error "(3) Fail to start servers"
19787 echo "Mount client without ro should fail"
19788 mount_client $MOUNT &&
19789 error "(4) Mount client without 'ro' should fail"
19791 echo "Mount client with ro should succeed"
19792 mount_client $MOUNT ro ||
19793 error "(5) Mount client with 'ro' should succeed"
19795 echo "Modify should be refused"
19796 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19798 echo "Read should be allowed"
19799 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19800 error "(7) Read should succeed under ro mode"
19804 run_test 802a "simulate readonly device"
19807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19808 remote_mds_nodsh && skip "remote MDS with nodsh"
19810 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19811 skip "readonly option not available"
19813 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19815 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19816 error "(2) Fail to copy"
19818 # write back all cached data before setting MDT to readonly
19822 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19823 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19825 echo "Modify should be refused"
19826 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19828 echo "Read should be allowed"
19829 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19830 error "(7) Read should succeed under ro mode"
19833 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
19835 run_test 802b "be able to set MDTs to readonly"
19838 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19839 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19840 skip "MDS needs to be newer than 2.10.54"
19842 mkdir -p $DIR/$tdir
19843 # Create some objects on all MDTs to trigger related logs objects
19844 for idx in $(seq $MDSCOUNT); do
19845 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19846 $DIR/$tdir/dir${idx} ||
19847 error "Fail to create $DIR/$tdir/dir${idx}"
19851 wait_delete_completed # ensure old test cleanups are finished
19852 echo "before create:"
19854 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19856 for i in {1..10}; do
19857 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19858 error "Fail to create $DIR/$tdir/foo$i"
19862 echo "after create:"
19864 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19866 # allow for an llog to be cleaned up during the test
19867 [ $after_used -ge $((before_used + 10 - 1)) ] ||
19868 error "before ($before_used) + 10 > after ($after_used)"
19870 for i in {1..10}; do
19871 rm -rf $DIR/$tdir/foo$i ||
19872 error "Fail to remove $DIR/$tdir/foo$i"
19875 sleep 3 # avoid MDT return cached statfs
19876 wait_delete_completed
19877 echo "after unlink:"
19879 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19881 # allow for an llog to be created during the test
19882 [ $after_used -le $((before_used + 1)) ] ||
19883 error "after ($after_used) > before ($before_used) + 1"
19885 run_test 803 "verify agent object for remote object"
19888 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19889 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
19890 skip "MDS needs to be newer than 2.10.54"
19891 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19893 mkdir -p $DIR/$tdir
19894 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19895 error "Fail to create $DIR/$tdir/dir0"
19897 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19898 local dev=$(mdsdevname 2)
19900 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19901 grep ${fid} || error "NOT found agent entry for dir0"
19903 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19904 error "Fail to create $DIR/$tdir/dir1"
19906 touch $DIR/$tdir/dir1/foo0 ||
19907 error "Fail to create $DIR/$tdir/dir1/foo0"
19908 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19911 for idx in $(seq $MDSCOUNT); do
19912 dev=$(mdsdevname $idx)
19913 do_facet mds${idx} \
19914 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19915 grep ${fid} && rc=$idx
19918 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19919 error "Fail to rename foo0 to foo1"
19920 if [ $rc -eq 0 ]; then
19921 for idx in $(seq $MDSCOUNT); do
19922 dev=$(mdsdevname $idx)
19923 do_facet mds${idx} \
19924 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19925 grep ${fid} && rc=$idx
19929 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19930 error "Fail to rename foo1 to foo2"
19931 if [ $rc -eq 0 ]; then
19932 for idx in $(seq $MDSCOUNT); do
19933 dev=$(mdsdevname $idx)
19934 do_facet mds${idx} \
19935 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19936 grep ${fid} && rc=$idx
19940 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19942 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19943 error "Fail to link to $DIR/$tdir/dir1/foo2"
19944 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19945 error "Fail to rename foo2 to foo0"
19946 unlink $DIR/$tdir/dir1/foo0 ||
19947 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19948 rm -rf $DIR/$tdir/dir0 ||
19949 error "Fail to rm $DIR/$tdir/dir0"
19951 for idx in $(seq $MDSCOUNT); do
19952 dev=$(mdsdevname $idx)
19956 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19958 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19959 error "mount mds$idx failed"
19960 df $MOUNT > /dev/null 2>&1
19962 # e2fsck should not return error
19964 error "e2fsck detected error on MDT${idx}: rc=$rc"
19967 run_test 804 "verify agent entry for remote entry"
19970 do_facet $SINGLEMDS zfs set quota=$old $fsset
19971 unlinkmany $DIR/$tdir/f- 1000000
19976 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19977 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
19978 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19979 skip "netfree not implemented before 0.7"
19980 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
19981 skip "Need MDS version at least 2.10.57"
19988 local pref="osd-zfs.lustre-MDT0000."
19990 # limit available space on MDS dataset to meet nospace issue
19991 # quickly. then ZFS 0.7.2 can use reserved space if asked
19992 # properly (using netfree flag in osd_declare_destroy()
19993 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19994 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19996 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19997 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19998 let "usedkb=usedkb-freekb"
19999 let "freekb=freekb/2"
20000 if let "freekb > 5000"; then
20003 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20004 trap cleanup_805 EXIT
20006 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20007 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20008 rm -rf $DIR/$tdir || error "not able to remove"
20009 do_facet $SINGLEMDS zfs set quota=$old $fsset
20012 run_test 805 "ZFS can remove from full fs"
20018 local size=$($LFS getsom -s $file)
20019 local expect=$(stat -c %s $file)
20021 [[ $size == $expect ]] ||
20022 error "$file expected size: $expect, got: $size"
20024 local blocks=$($LFS getsom -b $file)
20025 expect=$(stat -c %b $file)
20026 [[ $blocks == $expect ]] ||
20027 error "$file expected blocks: $expect, got: $blocks"
20032 local size=$($LFS getsom -s $1)
20035 [[ $size == $expect ]] ||
20036 error "$file expected size: $expect, got: $size"
20040 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20041 skip "Need MDS version at least 2.11.52"
20045 touch $DIR/$tfile || error "touch $tfile failed"
20047 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20048 save_lustre_params client "llite.*.xattr_cache" > $save
20049 lctl set_param llite.*.xattr_cache=0
20050 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20052 # single-threaded write
20053 echo "Test SOM for single-threaded write"
20054 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20055 error "write $tfile failed"
20056 check_lsom_size $DIR/$tfile $bs
20059 local size=$(($num * $bs))
20063 echo "Test SOM for single client multi-threaded($num) write"
20064 $TRUNCATE $DIR/$tfile 0
20065 for ((i = 0; i < $num; i++)); do
20066 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20068 offset=$((offset + $bs))
20070 for (( i=0; i < $num; i++ )); do
20073 check_lsom_size $DIR/$tfile $size
20075 $TRUNCATE $DIR/$tfile 0
20076 for ((i = 0; i < $num; i++)); do
20077 offset=$((offset - $bs))
20078 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20081 for (( i=0; i < $num; i++ )); do
20084 check_lsom_size $DIR/$tfile $size
20086 # multi-client wirtes
20087 num=$(get_node_count ${CLIENTS//,/ })
20088 size=$(($num * $bs))
20092 echo "Test SOM for multi-client ($num) writes"
20093 $TRUNCATE $DIR/$tfile 0
20094 for client in ${CLIENTS//,/ }; do
20095 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20098 offset=$((offset + $bs))
20100 for (( i=0; i < $num; i++ )); do
20103 check_lsom_size $DIR/$tfile $offset
20106 $TRUNCATE $DIR/$tfile 0
20107 for client in ${CLIENTS//,/ }; do
20108 offset=$((offset - $bs))
20109 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20113 for (( i=0; i < $num; i++ )); do
20116 check_lsom_size $DIR/$tfile $size
20119 echo "Test SOM for truncate"
20120 $TRUNCATE $DIR/$tfile 1048576
20121 check_lsom_size $DIR/$tfile 1048576
20122 $TRUNCATE $DIR/$tfile 1234
20123 check_lsom_size $DIR/$tfile 1234
20125 # verify SOM blocks count
20126 echo "Verify SOM block count"
20127 $TRUNCATE $DIR/$tfile 0
20128 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20129 error "failed to write file $tfile"
20130 check_lsom_data $DIR/$tfile
20132 run_test 806 "Verify Lazy Size on MDS"
20135 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20136 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20137 skip "Need MDS version at least 2.11.52"
20139 # Registration step
20140 changelog_register || error "changelog_register failed"
20141 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20142 changelog_users $SINGLEMDS | grep -q $cl_user ||
20143 error "User $cl_user not found in changelog_users"
20145 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20146 save_lustre_params client "llite.*.xattr_cache" > $save
20147 lctl set_param llite.*.xattr_cache=0
20148 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20150 rm -rf $DIR/$tdir || error "rm $tdir failed"
20151 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20152 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20153 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20154 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20155 error "truncate $tdir/trunc failed"
20158 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20159 error "write $tfile failed"
20161 # multi-client wirtes
20162 local num=$(get_node_count ${CLIENTS//,/ })
20166 echo "Test SOM for multi-client ($num) writes"
20167 touch $DIR/$tfile || error "touch $tfile failed"
20168 $TRUNCATE $DIR/$tfile 0
20169 for client in ${CLIENTS//,/ }; do
20170 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20173 offset=$((offset + $bs))
20175 for (( i=0; i < $num; i++ )); do
20180 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20181 check_lsom_data $DIR/$tdir/trunc
20182 check_lsom_data $DIR/$tdir/single_dd
20183 check_lsom_data $DIR/$tfile
20186 # Deregistration step
20187 changelog_deregister || error "changelog_deregister failed"
20189 run_test 807 "verify LSOM syncing tool"
20191 check_som_nologged()
20193 local lines=$($LFS changelog $FSNAME-MDT0000 |
20194 grep 'x=trusted.som' | wc -l)
20195 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20199 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20200 skip "Need MDS version at least 2.11.55"
20202 # Registration step
20203 changelog_register || error "changelog_register failed"
20205 touch $DIR/$tfile || error "touch $tfile failed"
20208 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20209 error "write $tfile failed"
20212 $TRUNCATE $DIR/$tfile 1234
20215 $TRUNCATE $DIR/$tfile 1048576
20218 # Deregistration step
20219 changelog_deregister || error "changelog_deregister failed"
20221 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20226 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20230 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20231 skip "Need MDS version at least 2.11.56"
20233 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20234 error "failed to create DoM-only file $DIR/$tfile"
20235 touch $DIR/$tfile || error "touch $tfile failed"
20236 check_som_nodata $DIR/$tfile
20238 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20239 error "write $tfile failed"
20240 check_som_nodata $DIR/$tfile
20242 $TRUNCATE $DIR/$tfile 1234
20243 check_som_nodata $DIR/$tfile
20245 $TRUNCATE $DIR/$tfile 4097
20246 check_som_nodata $DIR/$file
20248 run_test 809 "Verify no SOM xattr store for DoM-only files"
20254 # t10 seem to dislike partial pages
20255 lctl set_param osc.*.checksum_type=adler
20256 lctl set_param fail_loc=0x411
20257 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20258 ORIG=$(md5sum $DIR/$tfile)
20259 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20260 CSUM=$(md5sum $DIR/$tfile)
20261 set_checksum_type adler
20262 if [ "$ORIG" != "$CSUM" ]; then
20263 error "$ORIG != $CSUM"
20266 run_test 810 "partial page writes on ZFS (LU-11663)"
20269 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20270 skip "Need MDS version at least 2.11.56"
20272 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20273 do_facet mds1 $LCTL set_param fail_loc=0x165
20274 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20277 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20280 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20281 error "MDD orphan cleanup thread not quit"
20283 run_test 811 "orphan name stub can be cleaned up in startup"
20286 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20287 skip "OST < 2.12.51 doesn't support this fail_loc"
20289 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20290 # ensure ost1 is connected
20291 stat $DIR/$tfile >/dev/null || error "can't stat"
20292 wait_osc_import_state client ost1 FULL
20293 # no locks, no reqs to let the connection idle
20294 cancel_lru_locks osc
20296 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20297 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20298 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20299 wait_osc_import_state client ost1 CONNECTING
20300 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20302 stat $DIR/$tfile >/dev/null || error "can't stat file"
20304 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20307 # tests that do cleanup/setup should be run at the end
20311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20314 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20315 $LCTL set_param fail_loc=0x903
20317 cancel_lru_locks MGC
20319 FAIL_ON_ERROR=true cleanup
20320 FAIL_ON_ERROR=true setup
20322 run_test 900 "umount should not race with any mgc requeue thread"
20325 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20326 check_and_cleanup_lustre
20327 if [ "$I_MOUNTED" != "yes" ]; then
20328 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true